baber/WOPTO huggingface dataset:
Patent JP-H11186991-A (JP)
Title: Rake receiver by direct spread cdma transmission system
Inventor: FUKUMOTO AKIRA
IPC: H04B1/712
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To apply rake synthesis to multi-path signals by reducing the effects of signals including noises and interference components only. SOLUTION: A base-based spread modulation signal is given to a matched filter 131. The matched filter 131 uses an output of a spread code replica generating section 132 for applying inverse spreading to the spread modulation signal. The matched filter 131 outputs inverse spread signals in L sets of timings. The respective signals are multiplied with respective weight coefficients, corresponding to respective outputs of a weight coefficient control section at a multiplier 201. The output of the multiplier 201 is demodulated by a demodulation section 202 and the demodulated signal is subject to synthesis at an adder 118. The signal subject to synthesis is given to a data discrimination section 203, where the data are discriminated.  A weight coefficient control section 205 uses an error signal from an error signal generating section 204 and the inverse spread signal from the matched filter to determine respective weight coefficients through the control to minimize error signals.
Patent JP-H0777055-A (JP)
Title: Rotary engine
Inventor: TAGAMI MASAHIRO
IPC: F01C1/34
Filed: 1991-12-20
Abstract: PURPOSE:To prevent weakening of a coupling part between two ends on which the under-mentioned rotation force is exerted when explosion is exerted as the rotation force on a rotary piston coupled to a piston rod brought into a state to be free from a rotary shaft and to prevent wear of a rotary piston coupling part. CONSTITUTION:A regular square auxiliary rotary body 15 where a ratio between length extending from the center of a rotary shaft 2 to the mounting positions of coupling levers 16 and 18 and the lengths of coupling levers 16 and 18 is 1: 2 is arranged in a regular square rotary body 1 wherein a ratio between length extending from the center of a rotary shaft 2 to the piston rods 3 and 4 and the lengths of rotary pistons 5 and 8 is 1: 2. A guide part 24 coupled to piston rods 3 and 4 and formed along the curve of a locus drawn by the center of a coupling part between the two ends of the coupling levers 16 and 18 is arranged in a casing cylinder 11. Guide bolts 20 are arranged to the two ends of a coupling pin 19 through which the end parts of the coupling levers 16 and 18 are intercoupled and a guide bolt 20 is guided and movable by the guide part 24.
Patent JP-2000178940-A (JP)
Title: Pier with vibration control structure
Inventor: NAKAHARA TOMOHIRO
IPC: E02B3/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To improve profitability by supporting an upper structure for supporting a slab on an upper face on a lower structure comprising a pile supported on a water bottom, and supporting a vibration control plate extended down to the lower part of a water surface on the upper structure. SOLUTION: A number of piles 3 are driven into the ground C of a water bottom to form a lower structure 1. A horizontal beam 4 is fixed on the upper end of each pile 3 of the lower structure 1, and a slab 5 is supported on the horizontal beam 4 to form an upper structure 2. Two rows of vibration control plates 6 of length reaching constant depth in which a lower end is always under a water surface in the form of a flat plate are arranged under both the edge parts of the longitudinal direction of the upper structure 2 at a constant interval, the vibration control plate 6 under one edge part is arranged so as to be positioned in the intermediate of the vibration control plate 6 under the other edge part, and supported on the horizontal beam 4 to construct a pier A.  An earthquake vibrating in the longitudinal direction of the pier A occurs, when each vibration control plate 6 vibrates in the width direction of the upper structure 2, each vibration control plate 6 receives horizontal resistance, and the vibration of the pier A is suppressed. Thereby profitability can be improved.
Patent JP-H11164770-A (JP)
Title: Method for laying mat having surface member woven from rush and edge forming sheet for use therein, for repairing cut part of mat
Inventor: INOGUCHI KATSUMI
IPC: A47G27/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a mat laying method by which a mat matching with the width of a room and having a surface member woven from a rush can be laid even if pieces of furniture are placed along walls or if a wall structure part is overhanging, and by which the mat can be prevented from moving or wrinkling. SOLUTION: A rectangular rush mat 2 having a surface member 20 woven from a rush, with a cushion mat laid on the back of the rush mat 2, has its edge cut to measure the shape of a site where it is laid, and an edge-forming sheet 3 provided on one side with a color and a pattern which are the same as or similar to the pieces 22, 23 of edge cloth of the rush mat 2, and having an adhesive applied to the other side, is bonded along the cut edge from the surface member 20 to the cushion mat.
Patent JP-H05172560-A (JP)
Title: Measuring method of distortion shape of plate material
Inventor: KATAYAMA JIRO
IPC: G01B21/20
Filed: 1991-12-24
Abstract: PURPOSE:To enable highly accurate measurement and fast computation of a distortion shape by removing errors due to playing of a plate material and errors attributed to a long-term error of a displacement meter in the measurement of the distortion shape. CONSTITUTION:Displacements y1i and y2i are detected with displacement meters 1 and 2. An arithmetic device 12 determines a displacement difference dyi from the displacements y1i and y2i detected to obtain an integration waveform y3 of an integration computation (first) over the overall length in the longitudinal direction of a steel plate 3 from the displacement difference dyi. The first integration waveform y3 is converted to a second integration waveform y3' with a mean thereof zero. A sum of products function S is determined between a linear function which becomes zero at the center of a integration computation range and represents +1 and -1 at both ends thereof and a second integration waveform y3' converted. An inclination function G which is determined by the sum of products S is subtracted from the first integration waveform y3 to obtain a distortion shaped of the steel plate from a subtracted value.
Patent JP-2001169902-A (JP)
Title: Pan
Inventor: YOKOYAMA KATSUNORI
IPC: A47J27/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a new pan of a simple structure with which the dislodgment of handle mounting parts from the upper opening edges of pan bodies of upper sizes is surely obstructed by detaining of obstruction pawl parts to the outer side of the pan bodies of the upper sizes when the pan bodies are transversely offset in spite of the presence of errors in the opening diameters of the pan bodies. SOLUTION: The handle mounting parts 3 for freely attachably and detachably disposing handle bodies 2 are disposed in the opposite positions in the upper parts of the peripheral surfaces of the pan bodies 1. The pan bodies 1 are constituted to have the plurality of pan bodies 1 of large and small sizes each slightly varying in the opening diameters of upper apertures 1A and are so constituted that the pan body 1 of the size smaller by one than the pan body 1 of the upper size of the larger opening diameter may be housed into the pan body 1 of the upper size and that a pair of the handle mounting pats 3 of the pan body 1 of the lower size may be detained from above to the upper opening edge 1B of the pan body 1 of the upper size and both pan bodies are housed in superposition.  A pair of the handle mounting parts 3 of the pan constituted in the manner described above are perpendicularly provided with the obstruction pawl parts 4 existing on the outer side of the pan body 1 of the upper size when a pair of the handle mounting parts 3 of the pan body 1 of the lower size are detained to the upper opening edge 1B of the pan body 1 of the upper size.
Patent JP-2000182134-A (JP)
Title: Cooling and heating controller of automatic vending machine
Inventor: MAEKAWA TOMONORI
IPC: G07F9/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent articles from deteriorating owing abrupt temperature variation when heating is switched to cooling. SOLUTION: The automatic vending machine is equipped with a cooler 4 and a heater 5 together in the same article storage chamber 2 and when the cooling is switched to the heating, the operation of the cooler 4 is not started immediately after the operation of the heater 5 is stopped, but the operation of the cooler 4 is started after the article temperature drops almost to room temperature after a certain cooling-down time set and inputted to a storage part 13. Consequently, abrupt temperature variation of the articles is reduced to evade the deterioration of canned drink.
Patent JP-2001175219-A (JP)
Title: Matrix type picture display device
Inventor: AIBA HIDEKI
IPC: G09G3/22
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of light emission intensity and also to suppress the maximum clock frequency even though luminous characteristics of respective cold-cathode electron emitting elements are allowed to have inverse gamma characteristics. SOLUTION: Since this display device allows luminous characteristics of respective cold-cathode electron emitting elements to have inverse gamma characteristics by mixing the change of the frequency of a clock signal and the change of the driving voltage of the elements by constituting so that signals having pulse widths corresponding to magnitude of picture data are generated from a PWM circuit by using a clock signal which is generated by a clock generating circuit and whose frequency is changed in time and voltage or current waveforms which are generated by a waveform generating circuit 8 and which are changed in time are cut off with the pulse widths and the respective elements which are arranged and wired in a matrix shape in a display panel are driven by being applied with the cut off waveforms,  the device can suppress the degradation of light emission intensity and can suppress the maximum clock frequency.
Patent JP-2001172080-A (JP)
Title: Pzt-based crystalline film and method for producing the same film
Inventor: IWASHITA KAZUKI
IPC: C04B35/491
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a PZT-based crystalline film excellent in insulation resistance and dielectric loss and useable for electric parts such as capacitors and actuators. SOLUTION: This PZT-based crystalline film is composed of Pb(ZrxTi1-x)O3 (wherein 0<=x<=1) formed by hydrothermal synthetic method on a substrate. The PZT-based crystalline film is characterized by sealing defective part of the PZT-based crystalline film with a hydrophobic substance.
Patent JP-H06192509-A (JP)
Title: Polyolefinic resin composition having low luster
Inventor: INOUE KAZUNARI
IPC: C08K5/17
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a polyolefinic resin composition providing a molded article having suppressed surface luster without using an inorganic filler. CONSTITUTION:A modified olefinic resin is mixed with a compound containing two or more groups having reactivity to the resin or a compound to gelatinize the resin.
Patent JP-2000181780-A (JP)
Title: Store bufer device
Inventor: YAMAMOTO TAKASHI
IPC: G06F12/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a store buffer device (called as buffer in the following) to a main storage device where merge can be increased and the busy rate of a bus can be suppressed. SOLUTION: FULL detection logic 24 detects that a buffer 20 becomes full (all entries are valid) by store and timer count logic 23 detects that a store request from a computing element does not exist for not less than time which is previously set. OUT flag (called as a flag in the following) set logic 26 sets a flag to an entry where a VALID bit is erected. When at least one entry where the flag is previously erected exists, flag setting is suppressed. When the flag is set, weep discharge control logic 27 discharges only the entry where the flag is set. Then, new registration in the entry where the flag is not erected is realized during the discharge of the entry from the buffer with the suppression of such flag setting. Then, merge effect is improved with the long residence of store in the buffer.
Patent JP-H10193364-A (JP)
Title: Mold retaining structure for insert part
Inventor: YAMAMURA AKIRA
IPC: B29C45/33
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a retaining structure of insert parts which can fix insert parts simply and prevent the defects of the appearance of a product after molding. SOLUTION: In a mold retaining structure of insert parts used for the resin molding in which insert parts are disposed in a mold 10 preliminarily and then mold clamped and molded, an insert part retaining channel 11 is formed on the position on which the terminal section for the insert parts of the mold 10 and slide molds 40 with the retaining channel 11 are disposed on the retaining channel sections on the given positions of the retaining channel 11, and the terminal sections are clamped by the retaining channel 11 formed on the slide molds 40 and other mold sections by moving the slide molds 40 in the constitution of the retaining structure.
Patent JP-H10192681-A (JP)
Title: Mixed liquid supplying apparatus
Inventor: HORIE KUNIAKI
IPC: B01J4/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of particles attributed to a movable part and a sliding part, efficiently mix a plurality of liquids at prescribed ratios, and supply the resultant mixture to the next process. SOLUTION: This mixed liquid supplying apparatus comprises a plurality of liquid storage tanks 2a, 2b, 2c, liquid sending means 11a, 11b, 11c, 12 to separately send liquid raw materials 1a, 1b, 1c in a plurality of the liquid storage tanks, and a mixing chamber 10 to receive end mix the liquid raw materials from the liquid sending means and, in the mixing chamber 10, a plurality of liquid holding parts communicating with the respective liquid sending means are opened and formed and, at the same time, a negative pressure generating means 20 to discharge the liquid held by the liquid holding parts by the negative pressure is installed.
Patent JP-H05179760-A (JP)
Title: Manufacture of reinforcement cage and its dividing device
Inventor: HORIUCHI SHOZO
IPC: E04C5/06
Filed: 1991-12-27
Abstract: PURPOSE:To manufacture a short reinforcement cage by arranging the vertical reinforcements of all of the upper and lower steps of long reinforcement cages to be respectively horizontally directed along shearing parallel fixing edges, and by running a moving edge from a side section to divide the all vertical reinforcements. CONSTITUTION:When horizontally directed shearing parallel fix ing edges 5 are arranged according to the arrangement of the upper and lower step vertical- reinforcements 1 of long reinforcement cages and the long reinforced cages advanced on an advancing course 4 are arranged, then the respective vertical reinforcements 1 arranged along the fixing edges 5. Then, the moving edges 6 of the upper and lower steps standing by side section are extruded by each fluid pressure cylinder 7 and are run through between the respective parallel fixing edges 5, and shearing is continuously performed. After that, the cut-off pieces of the upper step vertical-reinforcements 1 are received by a scrap bearer, and are dropped into a lower scrap box from a dropping hole at the tip of the scrap bearer. Accordingly, the reinforced cages can be easily delivered, and the scraps can be easily discharged.
Patent JP-H11191101-A (JP)
Title: Composing method for sentence including agate
Inventor: MIYAI KIYOTAKA
IPC: G06F17/24
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the composing quality of a sentence including a character string with agate in a group agate form. SOLUTION: On a document editing stage, a division reserve point is set between characters considered suitable for division by an editor to the master character string and agate character string of a character string with agate in the group agate form. In the case of 'Myogi-san≈ (written in KANJI), for example, positions shot by arrows 1 and 2 are respectively set as the division reserve points to the master character string of 'Myogi-san' (written in KANJI) and the agate character string of 'Myogi-san' (written in KANA).  In the line dividing processing of automatic composing, when the agate character string is positioned at the end of a line and further the satisfactory composing result can not be provided even by settling that character string with agate within that line or moving it to the next line, the master character string and the agate character string are divided at the respective division reserve points so that the character string with agate can be divided into two and the line can be divided at the dividing point at that time.
Patent JP-H05182950-A (JP)
Title: Etching liquid for cdte crystal use
Inventor: URATA KATSUTOSHI
IPC: H01L21/66
Filed: 1991-12-27
Abstract: PURPOSE:To make a decision on the orientation of a CdTe crystal seeing the direction of etch pits by a method wherein the etch pits are made to appear using an etching liquid for CdTe crystal use obtainable by mixing a lactic acid, a hydrogen peroxide and a hydrochloric acid, which respectively have a specified value of wt.%, in a volume ratio within a specified extent. CONSTITUTION:A mixed solution obtainable by mixing 85wt.% of a lactic acid, 30wt.% of a hydrogen peroxide and 36wt.% of a hydrochloric acid in a volume ratio of 25:(5 to 25):(1 to 12) is prepared. A CdTe single crystal, from which a surface processing deteriorated layer is removed, is dipped in this mixed solution and the mixed solution is stirred. This single crystal is taken out from the mixed solution, is rinsed and thereafter, is dried. When the single crystal having the B face (111) and the face (100) is etched, etch pits forming a triangle appear on the B face (111) and etch pits forming a rectangle appear on the face (100). Thereby, a decision on the orientation of the single crystal can be made seeing the direction of the etch pits.
Patent JP-H06191975-A (JP)
Title: Production of laminate
Inventor: IWATA SHINICHI
IPC: C04B41/89
Filed: 1992-12-25
Abstract: PURPOSE:To provide a method for eliminating the unevenness due to a mesh bias pattern of a printing screen produced in printing a paste, ensuring the flatness of the surface of a laminate and obtaining the laminate having high reliability in forming the laminate according to a screen printing method. CONSTITUTION:An insulator composed of a conductor and an inorganic or organic substance converted into a paste is printed by alternately using two or more kinds of screens 2 and 3 having different mesh bias angles, e.g. the screens 2 and 3 having symmetrical angles X1 deg.= X2 deg. from the squeegee direction. The printed insulator is then dried to suppress printing unevenness due to a mesh bias pattern of the screens.
Patent JP-H06203357-A (JP)
Title: Binder for magnetic recording medium
Inventor: KUNISHIGE NOBORU
IPC: C09D5/23
Filed: 1992-12-28
Abstract: PURPOSE:To ensure extremely excellent surface smoothness and magnetic characteristics for the resulting magnetic recording medium by using polyurethane resin having the structure of alkylsulfonium halogen salt in each molecule. CONSTITUTION:This binder for a magnetic recording medium is a binder for a magnetic recording medium contg. polyurethane resin having the structure of alkylsulfonium halogen salt in each molecule, a binder for a magnetic recording medium using the polyurethane resin and other resin in combination or a binder for a magnetic recording medium using the resins and a curing agent in combination.
Patent JP-H05177994-A (JP)
Title: Heat transfer type applique and manufacture thereof
Inventor: OTOMINE KAZUO
IPC: B41M5/382
Filed: 1991-12-30
Abstract: PURPOSE:To make it possible to transfer a mark with a desired shape and color at a desired location, and process even a pattern with a complicated shape without problems. CONSTITUTION:A pattern state heat-sensitive adhesive layer 2 is temporarily fixed on a mold releasable base material 1, and on the upper surface of the pattern state heat-sensitive adhesive layer 2, a pattern state bonding layer 5 with powerful adhesion and stretchability is provided, and in addition, short fiber is plant-fixed on the pattern state bonding layer 5 to form a flocked layer 4 with a pattern, or on a part or the whole surface of the flocked layer 4, a patterned fur-planted layer 9 which is equipped with a colored fiber coated with a coloring agent such as a pigment, dye, etc., is formed, and in addition, an adhesive tape for masking 6, of which the adhesion is totally lost when the temperature ascends by heating, is pasted on the upper end surface of the layer 4 or patterned layer 9.
Patent JP-H06191188-A (JP)
Title: Document that cannot be copied
Inventor: NOMURA HIDEYUKI
IPC: G03G21/04
Filed: 1992-12-24
Abstract: PURPOSE:To provide a document that cannot be copied, with legible printing on a printing layer and ease of production. CONSTITUTION:A printing layer 2 has a color of a low reflectance in a wavelength range of 500-600nm, such as purple, sepia, or indigo blue, and shading of a spotted pattern, such as a ground tint. On the printing layer, confidential information is printed. In this manner, reflectance enhance by a light part of the spotted pattern 3 makes characters leigible. The printing layer 2 is easy to print because it may be formed only on one surface. In addition, in a copied state, the printing layer 2 is too dark to read the confidential information. Thus, confidentially can be sufficiently protected.
Patent JP-H06195617-A (JP)
Title: Magnetic storage device
Inventor: MASUYAMA YASUHIRO
IPC: G11B5/09
Filed: 1992-12-25
Abstract: PURPOSE:To improve the stability of a magnetic head operation, and to secure the reproducibility of a read-out data by providing a means outputting a magnetic head signal for a short time from a write-in/read-out control circuit to a magnetic head. CONSTITUTION:When a write-in/read-out control circuit 4 receives a read instruction from a high order device, an idle write start-up indicating signal 19 is sent to an idle write indicating circuit 8. The circuit 8 operates in accordance with a signal 19. When the circuit 8 receives a nonuse area signal 21 from a nonuse area detecting circuit 7, it sends idle write indication 18 to a write-in circuit 5. The circuit 5 sends a magnetic head signal 12 to a magnetic head 1 only for a short time according to the indication 18. Accordingly, a current flows to the head 1 only for a short time. When a read-out signal amplifier circuit 2 receives a read indicating signal 11 from the circuit 4, the signal 11 is inputted with the signal 12. After amplifying and pulse shaping, the signal 11 is sent to a data discriminating circuit 3 as a read-out signal 10. The circuit 3 demodulates the signal 10 consisting of this modulated pulse raw to a data, and sends it to a high order device.
Patent JP-H11144531-A (JP)
Title: Running-water-preventive power cable
Inventor: ONISHI HISAHARU
IPC: H01B7/282
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a running-water-preventive power cable whose long-term reliability is enhanced by preventing a voltage drop and heating, both of which may be caused by a charging current, from occurring concentratingly below the valley parts of the metallic sheath of water-absorbing tape. SOLUTION: A water-absorbing tape 20 comprising a first semiconducting layer 17 provided on one side of a base material 16 and a second semiconducting layer 10 provided on the other side via a water-absorbing semiconducting layer 18 is wound on the outer periphery of a cable core with the first semiconductor layer 17 located inside, and is covered at its outside with a corrugates metallic sheath 21, the second semiconducting layer 19 having a smaller volume specific resistance than the water absorbing semiconducting layer 18.