baber/WOPTO huggingface dataset:
Patent JP-S6342841-A (JP)
Title: Decoration of fabric by high-frequency welding process
Inventor: ONO HIDEKI
IPC: B29K27/06
Filed: 1986-08-11
Abstract: PURPOSE:To increase welding strength at a high-frequency welding surface and permit the employment of the same vinyl chloride skin material even in the case of different kinds of fabrics, by a method wherein a fabric is bonded to the decorative part of the surface of a base material and a vinyl chloride sheet is put on the fabric, then, the vinyl chloride skin material is bonded to the whole of the base material, thereafter, high-frequency welding process is applied on the outer rim of the fabric. CONSTITUTION:A vinyl chloride skin material 1 is bonded to the whole of a base material 4 including the part of a fabric. In this case, the skin material is bonded with an adhesive agent excluding the part of the fabric. Thereafter, the outer rims of the fabric is welded by an upper electrode 5 and a lower electrode 7 for the high-frequency welding and, at the same time, excessive vinyl chloride skin material on the fabric 2 and the vinyl chloride sheet are cut by a punching blade 6. According to this method, the amount of molten vinyl chloride, invading into the construction of the fabric, is increased, a welding strength is improved and stable appearance and quality may be obtained without generating any dry spot or let-go in the welded part.
Patent JP-S6247780-A (JP)
Title: Extending system for logic filter
Inventor: MASUI TAKESHI
IPC: G06T5/20
Filed: 1985-08-26
Abstract: PURPOSE:To enlarge a window by the circuit constitution of a small scale, by constituting a logic filter arithmetic circuit, of a 3X3 logical filter circuit and a matching circuit. CONSTITUTION:An input image data is inputted to a 3X3 logic filter circuit 1, and an adjacent data of a 3X3 window is outputted. This outputted adjacent data is inputted to a matching circuit 2. In this matching circuit 2, said data is brought to matching with a matching data stored in a storing circuit 3. When the matching is taken, its fact is transmitted to a pattern converting circuit 4. The pattern converting circuit 4 replaces it with a timing which is outputted by a delaying circuit 5 and executes a replacement with a pattern.
Patent JP-H0849266-A (JP)
Title: Prediction device for demand for water distribution
Inventor: KANAYAMA MICHIKIMI
IPC: E03B1/00
Filed: 1994-08-10
Abstract: PURPOSE:To enhance the predicting accuracy of the rate of distributed water flow by taking out the predicted value of the per-hour rate of flow using the per-hour rate-of-flow transition pattern and the per-day rate-of-flow predicted value. CONSTITUTION:The date in a metheorological past performance data file 11 is entered into a metheorological past performance data processing means 12 and processed. The data in a per-hour rate-of-flow past performance data file 13 is entered into a rate-of-flow data processing means 14 and processed. The data pieces from these processing means 12, 14 are entered into a prediction model study means 15 and processed, and study is made for the weighing factor for the per-hour rate-of-flow prediction model and the per-hour rate-of-flow transition pattern characteristic amount prediction model. The data from the study means 15 is entered into a rate-of-flow predicting means 16 and processed, and the per-hour rate of distributed water flow for the day is predicted.
Patent JP-S6431491-A (JP)
Title: Semiconductor laser array element
Inventor: MORIMOTO TAIJI
IPC: H01S5/40
Filed: 1987-07-28
Abstract: PURPOSE:To ease flattening of an active layer as well as enable a stable oscillation operation by forming a second conductive type semiconductor layer having a plurality of second grooves formed on the whole surface thereof on a first conductive type semiconductor substrate having a plurality of first grooves formed on the whole surface thereof and allowing only the groove corresponding to a light emitting region of the active layer among the second grooves to reach the semiconductor substrate. CONSTITUTION:A p-type GaAs semiconductor substrate 1 includes thereon a mesa A2, and mesas B3 and C4, both having the same configuration and period but shifted a half period at a boundary 5 as those of the mesa A2 at portions except the portion where the mesa A2 is existent. Thereafter, an n-type Al0.1Ga0.9As current constriction layer 6, an n-type Al0.1Ga0.9As etching back preventing layer 7, and an n-type GaAs surface protective layer 8 are grown on the above mesas on the substrate. Grooves 9 are formed over the whole surface on the flattened substrate. Here, the grooves 9 corresponding to an oscillation part 14 are formed so as to correspond the flattened part of the mesa A2. As a result, the bottom of the grooves 9 corresponding to the oscillation part 14 reach the p-type GaAs semiconductor substrate 1, thus 1 forming a current path. On the other hand the bottoms of the other grooves 9 do not reach the same substrate 1, thus preventing a current path being formed.
Patent JP-2000022319-A (JP)
Title: Cream solder coater
Inventor: HAYAMIZU MASAAKI
IPC: B23K3/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes and speed up treatment, by controlling a coating part and a position adjusting mechanism on the basis of pad position information formed by CAD, and spreading cream solder on the position shown by the pad position information. SOLUTION: A position adjusting mechanism 4 consists of an XY table 4a which holds a substrate 2 and moves it in parallel in the horizontal direction, and an elevating part 4b which slides a coating part 3 in the vertical direction. The coating part 3 and the position adjusting mechanism 4 are controlled by a control part on the basis of pad position information formed by CAD, so that the plane position and the vertical position of the coating part 3 to the substrate 2 are made adjustable. Cream solder is spread on the part position shown by the pad position information adjusted in the above manner. As a result, reduction of processes and speed-up of treatment can be ensured, and working efficiency can be improved.
Patent JP-S6249749-A (JP)
Title: Circuit for detecting error of 5-bit/6-bit code
Inventor: SUZUKI HIDEHIKO
IPC: H04L1/00
Filed: 1985-08-29
Abstract: PURPOSE:To realize the error detection of high-speed data with a lower-speed element, by obtaining the error of a running disparity from 6-bit parallel data. CONSTITUTION:Serial data 81 which are converted into 6-bit data from 5-bit data are converted into 6-bit parallel data by means of a serial-parallel converting circuit 8 and the 1st-6th bits of the parallel data are respectively inputted to the inputs I2 of arithmetic units 1-6. When an error occurs in 5-bit and 6-bit data, either one of the outputs O2 of the arithmetic units 1-6 becomes '1'. Therefore, the error of the 5-bit and 6-bit data can be detected.
Patent JP-2000014465-A (JP)
Title: Object supporting device
Inventor: URAYAMA YOICHI
IPC: F16F15/08
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an object supporting device that is inexpensive by reducing the number of components and man-hours. SOLUTION: In a metal case 2 for holding an elastic body 1, a supporting leg connection cylinder part 21 is formed within the inner periphery of the case 2. The surface of the metal case 2 is covered with a membrane 12 of the body 1. A supporting leg 3 has an upper thread 31 for threaded engagement with a base stand of an object to be supported, a lower insertion part 32 to be inserted into the part 21, and a flange part 33 for transmitting the load of the object to be supported to the case 2. A stopper ring 4 to prevent the elastic body 1 and the case 2 from slipping out relative to the insertion part 32 is an annular body which extends in the circumferential direction thereof, which ring 4 is forcibly fitted on the outer periphery of the insertion part 32 so as to be tightly fitted thereon.
Patent JP-2000023442-A (JP)
Title: Linear actuator
Inventor: OGUSU MINORU
IPC: H02K33/18
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To enable cost reduction and to shorten the whole length without changing the magnetic flux density in the air gap of a magnetic circuit, by providing an air gap stretching in the direction of movement of a movable part, and first and second magnetic paths symmetrical to an axis perpendicular to the direction of movement of the movable part. SOLUTION: An annular air gap G stretches in the direction of movement of a movable part, and the annular first and second magnetic paths A1, A2 of a magnetic circuit become symmetrical to an axis 0 perpendicular to the direction of movement of the movable section. And, an axial magnetic flux in the vicinity of the axis 0 proceeds in the same direction i.e., towards the body sections 211, 221 of first and second internal yokes 210, 220. While, the directions of magnetic fluxes of the first and second magnetic paths A1, A2 along the direction of movement of the movable part differ by 180 deg.. Accordingly, the magnetic flux density of the air gap of the magnetic circuit is not changed by a magnetic flux generated in a coil 440. In the air gap G, magnetic fluxes in the same direction are generated on both sides of the axis 0.
Patent JP-S5982466-A (JP)
Inventor: UENO SUSUMU
IPC: D06M101/40
Filed: 1982-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0855488-A (JP)
Title: Circuit for detecting distribution of cell threshold value and method therefor
Inventor: HIMENO TOSHIHIKO
IPC: G11C29/38
Filed: 1994-08-10
Abstract: PURPOSE:To measuring distribution of a threshold value of a transistor through only one time of measurement of an I-V characteristic by connecting a first current node to a second external voltage supplying terminal and connecting a second current node to a third external voltage supplying terminal respectively. CONSTITUTION:Voltage of a word line WL of a selecting row of a memory cell array 10 is raised up from voltage by which all memory cells M21 are made an OFF state to voltage by which they are turned on, a potential of a bit line is lowered in the order from a bit line BL connected to a cell M21 having a low threshold value to a bit line BL connected to a cell M21 having a high threshold value, voltage comparing circuits connected to each bit line BL are successively inversed, a current of a second pad 12 is decreased, and a current of a third pad 13 is increased. And each voltage distribution of threshold values of plural cells M21 connected to the same word line can be detected by differentiating a current of the pad 12 or the pad 13 by voltage variation of a selecting row word line WL. This, an address of the array 10 may only be selected in the unit of one row.
Patent JP-H0854157-A (JP)
Title: Engine heat pump
Inventor: YAMAGUCHI YASUSHI
IPC: F02B63/06
Filed: 1994-08-10
Abstract: PURPOSE:To improve the durability of a multi-compressor and prevent the dispersion of mist from a muffler by a method wherein the clutch of one compressor is permitted to be operated or stopped while the clutch of the other compressor is being operated and the compressor is connected to a driving means selectably in the order of forward and reverse so as to be operated in conjunction with the driving means. CONSTITUTION:Upon initial starting, one is employed as a normal use compressor C1 and the other is employed as a capacity control side compressor C2 and, subsequently, when a switch is put OFF once or when a thermoswitch is put OFF, electromagnetic clutches D1, D2 are put ON--OFF so that the other compressor is used in the side of normal using and the other compressor C2 is used as the capacity control side compressor C2. Upon starting an engine, a bowl type mist receiver 9b receives the mist of exhaust gas dispersed out of the tip end of an exhaust duct 9a. In this case, the central position of a flexible pipe is arranged so as to coincide with the position of center of gravity of the engine while the flexible pipe is constituted so as to be bent into the shape of U-turn at the position of the center of gravity.
Patent JP-S6090437-A (JP)
Title: Signal transmitter
Inventor: IWASAKI TAKAAKI
IPC: H04B5/00
Filed: 1983-10-08
Abstract: PURPOSE:To eliminate the need for a power source such as a battery at a moving side by supplying an electric power and the transmission/reception of a signal between a fixed side and the moving side through the electromagnetic induction between a fixed coil and a moving coil. CONSTITUTION:When the oscillation output of an oscillation circuit 12 is supplied to the fixed coil 11 of the fixed side 10, the electric power of the same frequency with the oscillation output is induced across the moving coil 21. This electric power is rectified by a rectifying circuit 22 and supplied as DC electric power to a control circuit 23 to vary the current flowing through contacts forming a closed loop among plural contacts. This current variation is detected by a detecting circuit 13 and even movable contacts forming the closed loop are broken among AND circuits AND1-ANDn, turning on a light emitting diode LED.
Patent JP-H0354922-A (JP)
Title: Squelch signal generating circuit
Inventor: KAGE GOZO
IPC: H04B1/10
Filed: 1989-07-24
Abstract: PURPOSE:To prevent the generation of misjudgment by generating a pulse based upon an intermediate frequency output. CONSTITUTION:An intermediate frequency output outputted from a ratio wave receiver 1 is comverted into voltage corresponding to the level of the intermediate frequency output by a level measuring circuit 4 through a band pass filter(BPF) 2. An output x4 from the circuit 4 is sent to a pulse generating circuit 6 through a comparator 5 and a squeltch signal x6 to fall when the output x5 of the comparator 5 rises and to rise when the fall of the output x5 of the comparator 5 is continued for a response time is generated from the circuit 6. The output x2 of the BPF 2 is demodulated through an amplifier 3 and a demodulator 7 to obtain a base band waveform. Since an electroic switch 8 is ON during the rise of the squelch signal x6, the base band waveform is outputted during the ON of the switch 8.
Patent JP-H068875-A (JP)
Title: Bottom plate for boat and manufacture thereof
Inventor: KAWAHARA MASAAKI
IPC: B63B7/08
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a bottom plate for an air port which is lightweight and firm at a low cost and the manufacturing method by the reinforcement by a frame body and a reinforcing mat which is made of the fiber-reinforced synthetic resin and formed on the obverse and reverse surfaces of a base plate and the frame body. CONSTITUTION:After a surface mat 82 is laminated on the upper surface of a mat body 81, these components are heated to harden unsaturated polyester 100. The hardening of the unsaturated polyester 100 which does not obstruct adhesiveness is carried out also in the intermediate process, and the unsaturated polyertsr is supplied at proper times when the supply is necessary in the intermediate process. Accordingly, a base bottom 30' formed integrally with the divided bottom plates 30A-30E is molded. As for the divided bottom plates 30A-30E thus molded, the peripheral edge of a basic plate 50 is reinforced by a frame body 60, and the obverse and reverse surfaces of the basio plate 50 are firmly reinforced by the obverse and reverse surface mats 70 and 80.
Patent JP-H0354192-A (JP)
Title: Molecular ray crystal growth device
Inventor: TAKAGISHI SHIGENORI
IPC: H01L21/203
Filed: 1989-07-24
Abstract: PURPOSE:To unnecessitate to use an excess amount of a group V element and reduce the contamination of a growth chamber by irradiating a substrate with a molecular ray of a group V element from the opening of a molecular ray feed tube disposed near a substrate when the thin film crystal of a group III-V element compound semiconductor is allowed to epitaxially grow with an organic metal compound as a group III element raw material. CONSTITUTION:A substrate 2 is disposed in a growth chamber 1 and a molecular ray source 16 is also disposed in a state facing to the substrate 2, the molecular ray source 16 being used for pyrolyzing a group III element organic metal compound (e.g. triethyl gallium) to generate the molecular ray of the group III element. A group V element (e.g. As) molecular ray feed tube 7 is disposed in a region near the substrate and the ring portion 6y of the tube 7 having a plurality of openings is disposed at a position facing to the substrate 2. The tube 7 is connected with a group V element molecular ray source 4. The thin film crystal of a group III-V element compound semiconductor is allowed to epitaxially grow on the substrate 2, thereby permitting to effectively use the group V element raw material, prevent carbon contamination caused by the group III element organic compound and provide a thin film crystal having a high purity.
Patent JP-S57111846-A (JP)
Title: Automatic mode switching device of tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B31/00
Filed: 1980-12-26
Abstract: PURPOSE:To facilitate the cutting of a recorded tape and a consecutive reproduction for a long period of time, by giving an automatic switch to the mode of the 2nd tape recorder concurrently with the end of reproduction of the 1st tape recorder when two tape recorders are used. CONSTITUTION:A magnetic head 3-1 is moved to its working position by a reproducing action and locked there. When this locking is released, the head 3-1 is automatically reset to the stop position for the 1st tape recorder 1. This recorder 1 is set in parallel to the 2nd tape recorder 2. An interlocking member 42 interlocking the lock releasing action of the recorder 1 is provided to the recorder 2. The mode switching of the recorder 2 is carried out based on the operation of the member 42.
Patent JP-S6249364-A (JP)
Title: Forming method for electrostatic latent image
Inventor: MATSUMOTO KAZUYOSHI
IPC: G03G13/00
Filed: 1985-08-28
Abstract: PURPOSE:To simplify a developing process and to improve optical sensitivity by impressing a DC voltage with reverse polarity against applied electric charge to a part between both conductive layers, and simultaneously exposing an optical image to form a charge image corresponding to the optical image on a dielectric layer. CONSTITUTION:A charge receptor 6 consisting of a conductive layer 4 and a dielectric layer 5 is tightly adhered to an electrode body 3 consisting of a conductive layer 1 and a dielectric layer 2 so that respective dielectric layer sides are brought into contacted with each other and a DC voltage is impressed between respective conductive layers 4, 1 by a power supply 7, so that about -240V surface charge is uniformly applied to the surface of the dielectric l ayer 5 of the charge receptor 6. A photosensitive body 11 consisting of a base layer 8, a conductive layer 9 and a photosensitive layer 10 is tightly adhered to the charge receptor 6 by a guide roller 22 so that the photosensitive layer 10 is contacted with the dielectric layer 5, about 550V DC voltage inverting the polarity of the conductive laye 4 of the receptor 6 is applied between respective conductive layers 4, 9 by a power supply 12, and simultaneously with the impression of the DC voltage, an original image is exposed by an optical system. Consequently, an electrostatic latent image can be formed on the dielectric layer of the charge receptor 6 and the optical sensitivity can be improved.
Patent JP-H0477096-A (JP)
Title: Dome shaped diaphragm and its manufacture and speaker using same
Inventor: HASEGAWA MITSUHIRO
IPC: H04R31/00
Filed: 1990-07-16
Abstract: PURPOSE:To improve the sound pressure frequency characteristic at a high sound frequency through nonaxisymmetric processing of rigidity by applying injection molding to a high polymer resin material so as to make the orientation of molecules in a dome almost in parallel. CONSTITUTION:A high polymer resin material is subject to injection molding and the orientation of molecules of a dome part 2 is set almost in parallel. That is, an injection molding metallic die 7 comprising a dome part 2, a voice coil bobbin fitting part 3, a disk part 4, and a fluid resistance regulation part 9 provided to a gate formed to part of the disk part 4 is used to form the speaker with injection molding die. Through the configuration above, a degree of freedom is given to the shape of the gate and a wide film gate 5 is formed flush with the disk 4. Thus, the sound pressure frequency characteristic at a high sound frequency is improved through nonaxisymmetric processing of rigidity.
Patent JP-H0533346-A (JP)
Title: Greening reinforcing earthwork construction and greening block
Inventor: MASUDA YUKIO
IPC: E02D17/18
Filed: 1991-07-29
Abstract: PURPOSE:To enable a retaining wall for enabling trees to be planted, to be constructed also on a plumb slope face. CONSTITUTION:On anchor fitting sections 19 arranged on the rear surfaces of greening blocks 17, anchors 13 are fitted, and the anchors 13 are moored at filling 23, ground 49, or the blocks of the retaining wall on a counter side wall surface. The greening blocks 17 are arranged continuously to bottom boards, vertical walls arranged continuously upward from the bottom boards, and the rear surfaces of the vertical walls, and are formed to be integrated with the retaining wall having a void section, and in a space with a released upper side, planting soil is retained.
Patent JP-2001025230-A (JP)
Title: Eddy current reducing gear
Inventor: NARUMI NORITOSHI
IPC: H02K49/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an eddy current reducing gear, capable of increasing the number of eddy currents generated in a brake drum and consequently magnifying braking torque by increasing the flow channels of magnetic flux formed between magnet side and the inside circumference of the brake drum. SOLUTION: This eddy current reduction gear is provided with a brake drum 7, a case that includes an outside circumferential wall 12b in proximity to the inside circumferential surface of the brake drum 7, a support cylinder 20 of a nonmagnetic material supported inside the case, a plurality of magnets 22 that are supported by the support cylinder 20 at an interval in the circumferential direction and have magnetic pole surfaces at both ends of the circumferential direction, and a pair of ferromagnetic members 24 provided on the outside circumferential wall 12b, such that opposing surfaces are formed between each of the magnetic pole surfaces for each magnet 22.  Each of the ferromagnetic members 24 has two opposing surfaces 24a, that are divided in the circumferential direction by a part of the outside circumferential wall 12b to face the inside circumferential surface of the brake drum 7.
Patent JP-S6345382-A (JP)
Title: Device for recovering chromic acid
Inventor: URAGAMI SUMIO
IPC: C23C22/86
Filed: 1986-08-12
Abstract: PURPOSE:To smoothly discharge and recover a precipitated chromic acid slurry by agitating the precipitated chromic acid in a discharge passage by an agitating impeller at the time of depositing and precipitating the chromic acid in the chromic acid waste soln. in a chromic acid waste soln. treating vessel. CONSTITUTION:The passage 3b of a valve 3 is blocked by a valve part 3c by operating the handle 3a of the valve 3, and the precipitated chromic acid discharge passage 5 is closed. Under such conditions, an etching waste soln. 6, etc., are introduced into the treating vessel 2, an agitator 4 is driven to rotate the agitating impeller 4b and 4c, and the etching waste soln. 6, etc., are agitated. A chromic acid depositing agent (sulfuric acid, etc.) is added to the etching waste soln. 6, hence the chromic acid is deposited and precipitated, and the chromic acid particles 7 are settled. The precipitated chromic acid is smoothly discharged and recovered through the discharge passage by this method.
Patent JP-S6167036-A (JP)
Inventor: KODERA KAZO
IPC: G03F7/20
Filed: 1984-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6250198-A (JP)
Inventor: KOBAYASHI SHOJI
IPC: B43L1/10
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。