baber/WOPTO huggingface dataset:
Patent JP-H06119690-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEDA FUMIO
IPC: G11B15/61
Filed: 1992-10-05
Abstract: PURPOSE:To provide the guide mechanism which reduces the variance in the lateral direction of a magnetic tape and is capable of carrying out magnetic recording and reproducing of high reliability. CONSTITUTION:A lower drum 2 around which a magnetic tape 11 which is recorded and reproduced in an oblique direction is run is provided with a step part 5 as the guide mechanism of high rigidity, and an upper drum 1 is provided with an elastic guide 6 which holds the upper end of the magnetic tape 11 by an elastic member. An air injection orifice 9 is provided in the drum outer peripheral surface together with this guide structure. Further, an elastic guide 6 is attached to the upper drum with a piezoelectric element between them. As the result, the magnetic tape is naturally run along the guide of high rigidity by the elastic guide, and even a thin magnetic tape is run with a high reliability without the edge damage.
Patent JP-S62125429-A (JP)
Title: Multi-purpose key switch
Inventor: DEIBITSUDO EICHI SUTOREIYAA
IPC: G06F3/0338
Filed: 1985-11-26
Abstract: PURPOSE:To attain the easy shift of a cursor without moving a hand from the home position by using a key switch for characters, etc., that can be oscillated forward, backward and in right and left directions and also a sensor which detects the movement of the key switch. CONSTITUTION:A key cap 12 has its lower part 16 attached oscillatably to a reference structure 14 and therefore the upper part of the cap 12 can move within a horizontal plane defined by horizontal directions 18, 20, 22 and 24. If the cap 12 is moved in the front direction 18, a sensor 26 detects that the space is reduced. While a sensor 28 detects that the space is increased. In such a way, the forward displacement is detected by both sensors 26 and 28 and the displacement signal is sent to a signal converter 82 via signal lines 30 and 32 and processed by a processor. Thus a cursor is shifted upward. The backward and horizontal shifts of the cap 12 are carried out in the same way.
Patent JP-S63119557-A (JP)
Title: Lead frame for semiconductor device
Inventor: YAMAMOTO KAZUSHI
IPC: H01L23/12
Filed: 1986-11-07
Abstract: PURPOSE:To alleviate stress and to suppress thermal resistance, by forming crossing grooves in both upper and rear surfaces of a die attaching part for mounting a semiconductor chip so as to perform bonding at the crossed parts. CONSTITUTION:Crossing grooves 11a and 11b are provided in the upper and rear surfaces of a die attaching part 1 so as to perform bonding at the crossing parts. Thus the rigidity of the die attaching part 1 can be weakened by the amount corresponding to the reduction in width of the grooves in the die attaching part 1. The crossing parts of the grooves 11a and 11b in the upper and rear surfaces form minute opening parts 12. Therefore bubbles yielded from a fixing agent and the like can be removed, and a fixing layer with less bubbles is formed. As a result, the thermal resistance around the fixing layer can be reduced.
Patent JP-2000070359-A (JP)
Title: Hollow fiber membrane type dialyser
Inventor: TAKEZAWA SHINGO
IPC: A61M1/34
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To allow blood dialysis of large amount liquid displacement without requiring any dedicated device by setting an average value of pressure difference of dialyzing fluid between upstream and downstream of a second flow passage where the dialyzing fluid flows. SOLUTION: Second flow passage 7 where the dialyzing fluid flows are formed in clearances between bundles 4 of hollow fiber membranes 41 and inner peripheral surface of a cylindrical body 31 and clearances between adjacent hollow fiber membranes 41 in a space surrounded with the cylindrical body 31 of a housing 3 and bulkheads 51, 52. The upstream of these second flow passages 7 is communicated with an inlet 36 of dialyzing fluid, and the downstream is communicated with an outlet 37 of the dialyzing fluid. Pressure of the dialyzing fluid flowing in these second flow passage 7 is higher than pressure of blood at a corresponding portion of first flow passages 6 on the upstream side 71 of a bottleneck portion 8, and is lower on the downstream side 72.  An average value of pressure difference between the upstream side 71 and the downstream side 72 of these second flow passages 7 is 10-100 mmHg. Thus, blood dialysis of large amount liquid displacement can be performed without requiring any dedicated device.
Patent JP-H07121558-A (JP)
Title: Color name acquiring device
Inventor: KUDO NOBUYUKI
IPC: G06T11/60
Filed: 1993-10-25
Abstract: PURPOSE:To simply obtain the name of a color to be inputted even when the name is not known in a computer system such as a work station or a personal computer provided with a color display. CONSTITUTION:An acquiring means 14 acquires the color R/G/B value of a point specified by a specifying means 12. The 1st retrieving means 14 checks the 1st data storing means 15 and retrieves a value matching with the R/G/B value of the color. When the matched value exists, a display control means 19 displays the name of the color matching with the value concerned on a display means 11. When the matching value does not exist, the 2nd retrieving means 18 retrieves a conditional expression matched with the closest R/G/B value specified by the means 17 from the 2nd data storing means 16 to obtain a character string corresponding to the conditional expression concerned. The means 19 combines the character string obtained by the means 18 and the name of a reference color corresponding to the closest R/G/B value specified by the means 17 and displays the combined result on a display means 11.
Patent JP-H04143855-A (JP)
Title: Word processor
Inventor: HONDO TSUTOMU
IPC: G06F17/21
Filed: 1990-10-05
Abstract: PURPOSE:To call out a document together with the graphic data by calling the corresponding graphic data out of a graphic data storage means based on the graphic control information corresponding to the document. CONSTITUTION:A graphic data storage means 1A stores plural pieces of graphic data which are optionally produced by a user or prepared by a maker. Meanwhile a document data storage means 2A stores plural document data and the identification data which identifies the graphic data as the graphic control information for each document. When the document data are outputted from the means 2A, an output control means 3a calls the corresponding graphic data out of the means 1A based on the graphic control information corresponding to a due document. Thus it is possible to call out a document together with the desired graphic data in a document call state despite the independent storage and control of the graphic data.
Patent JP-H02112867-A (JP)
Title: Method for casting molten metal
Inventor: MURAI TERUYUKI
IPC: B22F3/115
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a large-scale forming body having high quality by making projecting spherical shape of receiving surface of a collector, rotating in the right angle direction to atomizing stream and shifting the collector receiving surface downward so as to hold the distance between an atomizing nozzle and a deposited body surface to the constant. CONSTITUTION:Molten metal stream 5 flowing down from a nozzle 3 is made to fine droplet atomizing stream 6 with pressurized gas 4a injected from the atomizing nozzle 4 to deposit this on the receiving surface 7 of the collector 8 positioned at lower part. The receiving surface 7 of the collector 8 is made to the projecting spherical shape and rotated in the right angle direction to the atomizing stream 6 with a motor 11 during atomizing. The receiving surface 7 is vertically shifted downward along a screw type rod 10 as a guide with a motor 12 while linking with height of the atomizing deposited body 9 deposited on the receiving surface 7 to hold the distance between the atomizing nozzle 4 and the deposited body 9 surface to the constant. In this method, the forming body having high quality without any micro segregation can be stably obtd.
Patent JP-H0625103-A (JP)
Title: Production of carboxylated compound
Inventor: SUTEIIBUN UEIN KINGU
IPC: B01J27/04
Filed: 1991-09-19
Abstract: PURPOSE: To prepare carboxylated compounds by bringing an active hydrogen- containing compound into contact with a CO 2  synthon in the presence of a specific catalyst.  
     CONSTITUTION: This carboxylated compound is obtained by bringing an active hydrogen-containing compound such as an alcohol, a phenol, a carboxylic acid, an amide or the like, which may be unsubstituted or substituted, into contact with a CO 2  synthon, (e.g. carbonate, carbonic acid, carbamate, urea, phosgen) in the presence of a mixed metal oxide catalyst or a modified dimetallic or a polymetallic catalyst under the conditions suitable for preparing the carboxylated compound. As the mixed metal oxide catalyst, a substance of formula I (M is at least one divalent metal cation; Q is at least one trivalent metal cation; A is at least one anion capable of supplying valence (n - ); (n) is 1-4; (a) is a positive number; M, Q and A are defined in a proportion such that (x)/(y) is a number equal to or greater than 1, (z) is greater than 0, and 2(x)+3(y)-(n)(z) is a positive number] or a substance of formula II (D is a nonvolatile anion) which is prepared by firing a substance of formula I) is exemplified. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63121445-A (JP)
Title: Rotary electric machine
Inventor: NODA SHINICHI
IPC: H02K5/24
Filed: 1986-11-10
Abstract: PURPOSE:To reduce noise in low frequency area effectively by inverting phases of sound waves of fan noises transmitted through first and second air ducts and by causing said waves to overlap each other. CONSTITUTION:If a cooling fan 4 rotates, the outside air is sucked from an inlet port 7a into an inlet chamber 7 of a fan cover 5. The sucked air is divided to flow into a first air duct 10 and a second air duct 11, passes through a ventilation chamber 8 and is blown from a blowout hole 8a to an outer peripheral part of a rotary electric machine body 1 to cool said rotary electric machine body 1. Lengths of the air ducts 10, 11 are made to differ from each other by a length corresponding to a half-wave length of a fundamental frequency of noise. Therefore, sound waves of noise transmitted through the air ducts 10, 11 are damped by overlapping those with opposite phase. Noise of the medium-frequency band to high frequency band is absorbed by a sound absorbing member 9 within said fan cover 5.
Patent JP-H01110894-A (JP)
Title: Remote controller position detecting device for electric fan
Inventor: DOI AKITO
IPC: H04Q9/00
Filed: 1987-10-22
Abstract: PURPOSE:To enable an electric fan to be eliminated in control complication by a user enabling with a single operation of the electric fan to perform sweeping of air toward the direction of the user by additionally providing a remote controller position detecting function in the electric fan. CONSTITUTION:Mounting a light receiving part 2 to a supporting part 32, it fixes a main unit blower part 30 through a motor 31. When a user 33 controls a remote controller 1, detecting its direction by the light receiving part 2, rotating the motor 31 and detecting an angle in its difference from the center axis of the main unit blower part 30, the motor 31 rotates placing the center axis of the main unit blower part 30 toward the direction of the remote controller 1, and the main unit blower part 30 performs sweeping of air with a position of the remote controller 1 serving as the center.
Patent JP-H06119330-A (JP)
Title: Line display device
Inventor: HIRAKAWA TAKAYUKI
IPC: G06F17/21
Filed: 1992-10-06
Abstract: PURPOSE:To make it possible to display an English word in a very easily visible and readable form by preventing the head character of the English word from remaining at the end of a line when the English word is displayed in a Japanese processing system. CONSTITUTION:When data is displayed in a memory 1, the number of digit is discriminated by a digit discriminating means 2 and digit information such as the address on the memory 1 of each digit of some characters from some digits before the end of a line to some digits after the end of the line is preserved in digit information preservation areas 4, 5 by a digit information preservation means 3. The information on whether the data is characters or empty or on which preserving area the data is preserved, etc., is preserved in a preservation control information 6 by the digit information preservation means 3, corresponding to the digit information preservation means 4, 5. When the analysis section from some digits before the end of the line to some digits after the end of the line is terminated, the patterns preserved in the preservation control information 6 are analyzed by a pattern discriminating means 7, which information of the digit information preservation areas 4-5 is passed to the next line is determined by the pattern discrimination and it is written in a next line head information 9 by an expelling means 8.
Patent JP-H06117848-A (JP)
Title: Interatomic force microscope unit
Inventor: SAKAI IWAO
IPC: G01B21/30
Filed: 1992-10-06
Abstract: PURPOSE:To obtain an inexpensive interatomic force microscope which can be easily incorporated in an electron microscope as an attachment and can be reduced in size. CONSTITUTION:In an interatomic force microscope which is used for observing the surface of a sample 3 by detecting the displacement of a spring body 5 caused by the interatomic force acting between a probe 4 supported by the spring body 5 and the sample 3 when the sample 3 is brought nearer to the probe 4, The sample 3 is fixed to a driving means 2 fitted to a fitting base 1. The sample 3 fixed to the means 2, probe 4 fixed to the spring body 5, and a light receiving member 6 are constituted to a unit by fixing the probe 4 and member 6 to the free end side of the spring body 5 so that the probe 4 can be faced to the sample 3 and, at the same time, the other end of the spring body 5 to the base 1. By mounting the unit on the position where the sample 3 is irradiated with an electron beam 7 and irradiating the member 6 with the beam 7, a change in the position irradiated with the beam 7 is detected.
Patent JP-H09115728-A (JP)
Title: Compound hexagonal system ferrite magnetic powder and its manufacture
Inventor: TAKEUCHI HAJIME
IPC: C01G49/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide compound hexagonal system ferrite magnetic powder wherein the widths of reversed magnetization distribution and grain size distribution are small and sharp, and dispersion is improved wen forming coating material. SOLUTION: Glass matrix constituent forming component composed of oxide of group Ia element and oxide of boron, and compound hexagonal system ferrite component are heated and melted. The obtained melt is quenched and turned into amorphous solid. After the amorphous solid is maintained at a temperature wherein the glass matrix constituent is crystallized, for a specified time, the temperature is raised up to a value lower than 800 deg.C in the ferrite growth temperature region. The temperature is maintained, ferrite crystal is made to deposit in the glass matrix constituent. After that, isolation and extraction are performed, and magnetic powder is manufactured. In this case, saturation magnetization is 60-75emu/g, SFD is 0.1-0.4, and average grain diameter is in the range of 20-100nm.  Oxide absorption per 1m<2> of magnetic powder surface is in the range of 5×10<16> -1×10<17> .
Patent JP-S61146775-A (JP)
Inventor: KAWASAKI KAZUAKI
IPC: C04B38/00
Filed: 1984-12-18
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-H0580703-A (JP)
Title: Electronic equipment
Inventor: YANAGISAWA RYOZO
IPC: G06F15/02
Filed: 1991-09-18
Abstract: PURPOSE:To easily confirm display contents by an operator and to reduce misinput operation by providing a display direction means which controls the display direction of a character display on a display means. CONSTITUTION:The electronic equipment has key switches 2a-2c as function selecting means which are arranged corresponding to character-displayed function information and used to select specific equipment functions, a display means 3 which makes the specific character display according to the selection results of the key switches 2a-2c, and a control means 11 which controls the character display on the display means 3 in a housing 1. The control means 11 has the display direction means 11a which controls the character display on the display means 3. When the operator 4 presses a display direction switch 2d corresponding to the installation direction of the housing 1, the display direction means 11a in a CPU 11 performs control so as to change the display direction of a message read out of a ROM 12 or RAM 13 to the module 14 of an LCD. Therefore, the display direction of the character display can be changed corresponding to the installation direction of the housing l.
Patent JP-H03128718-A (JP)
Title: Method and device for sensing road surface roughness and road surface information sensing device
Inventor: SUDO MASANORI
IPC: B60G23/00
Filed: 1989-10-12
Abstract: PURPOSE:To enhance the car reding comfortableness by changing the area to be sensed for road surface roughness to a remote area when the car speed has risen, and changing to a nearer area when it has sunk. CONSTITUTION:A transmitter/receiver 100 sends an electric wave to the road surface, receives reflected wave therefrom, and forwards it to a toughness sensing circuit 230, which senses the road surface roughness. A calculator circuit 220 calculates the speed and road surface roughness from the signal given by a sped sensing circuit 240 and the signal given by the road surface roughness sensing circuit 230, and thereupon the suspension and brake are controlled. When the car speed sensed by the speed sensing circuit 240 rises, the observation area for sensing of the roughness is shifted to remote, and to nearer when it sinks, and electric waves for sensing of the roughness are emitted from the abovementioned transmitter/receiver 100. This should enhance the comfort in car cabin.
Patent JP-H09115707-A (JP)
Title: Electromagnetic wave absorbing material and package
Inventor: SENDA MASAKATSU
IPC: H05K9/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave absorbing material which can absorb electronic waves having such a high frequency as several tens of GHz by mixing particles each of which contains one or more acicular magnetic particles of one or more kinds of magnetic materials. SOLUTION: An aggregate 2 of an electromagnetic wave absorbing material 1 is constituted by gathering a plurality of acicular particles 3 composed of a magnetic material. The particles 3 are separated from each other by adding a nonmagnetic insulator 5 to the particles. Grouped particles 4 which gather together is separated into individual particles after adding the insulator 5 to the particles 4. The frequency at which the electromagnetic wave absorbing material shows an electromagnetic wave absorbing effect is controlled by changing the shapes of the groups 4. The particles 3 are constituted of a magnetic material having high saturation magnetization. Therefore, the frequency at which the material shows the electromagnetic wave absorbing effect can set as high as several tens of GHz.
Patent JP-S60154840-A (JP)
Inventor: DONARUDO JII MAKUNITSUTO JIYUN
IPC: B21J5/02
Filed: 1984-12-18
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-S63121999-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: G08C19/38
Filed: 1986-11-12
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-2001092809-A (JP)
Title: Product sum operating method for processing digital signal
Inventor: KANAZAWA MASAYA
IPC: G06F7/38
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a product sum operating method for processing digital signals. SOLUTION: After normalization (S109), whether or not the results of the normalization are saturated is discriminated (S110) and, when the results are saturated, the next data to be operated for product sum are integrated (S111) and the signs of the integrated results and saturated results are discriminated (S112). When the signs coincide with each other, whether or not the remaining repeat count is terminated is discriminated (S113) and the original product sum operation is not performed, but the steps from S111 to S113 are continuously executed, until the remaining repeat count is reached or the signs become noncoincident with each other.  When this method is used, the processing speed becomes faster when saturation is caused by normalization during repetitive product sum operations and the same repeat as that in which the signs of data to be operated for product sum are equal to those of normalized results continues.
Patent JP-S62128412-A (JP)
Title: Manufacture of metal vapor discharge lamp
Inventor: MOCHIZUKI TAKEO
IPC: H01J9/38
Filed: 1985-11-28
Abstract: PURPOSE:To prevent the discharge from generating between luminous tube supporting members in the exhausting step of an outer tube, by sequentially executing exhaustion, gas sealing and chipping off after performing a lighting under the atmospheric pressure in 30sec-2min. CONSTITUTION:In the exhausting step of an outer tube, lighting of a luminous tube under the atmospheric pressure is performed in 30sec-2min, and the exhaust of the outer tube is is performed thereafter. If the lighting under the atmospheric pressure is performed in 30sec-2min before the outer tube is exhausted, electric discharge between the supporting members of the luminous tube is not generated. While, if it is 30sec or less than, metals of lead wire, supporting frame, retaining plate and the like are oxidized and unsightly conditions are caused thereby.
Patent JP-2001088852-A (JP)
Title: Looseness-preventive lid
Inventor: TSUGE HISAO
IPC: B65D43/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a looseness-preventive lid without any looseness under a low cost which is positively fixed to an opening formed at a blow molded product. SOLUTION: There are provided a plate-like lid main body corresponding to a size of an opening O formed at a plate surface 52 of a blow-molded product 5 having a hollow segment O; an engagement means 2 arranged at the lid main body 1, engaged with a circumferential edge of the opening O and thereby enabled the lid main body 1 to be removably attached; and bulged-out segments 3 formed to have a thin wall thickness, made into a substantial U-shape as viewed in its side elevational view and having both base ends 31 integrally coupled to the rear surface of the lid main body 1. When the lid main body 1 is applied to the opening O and the lid main body 1 is fixed by the engagement means 2, the bulged-out segments 3 are abutted against an inner surface 531 of an opposed plate 53 of the blow molded product 5 facing against an opening 51 through the hollow segment O.
Patent JP-H0691178-A (JP)
Title: Constrictor type arc heater
Inventor: ISHII MASAHIRO
IPC: B01L7/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide the constrictor type arc heater which can easily and rapidly execute the operation to adjust the parting distances between anodes and cathodes. CONSTITUTION:A required number of sheets of the respective metallic blocks 12 of the constrictor type arc heater constituted by providing constrictors 11 successively provided with the plural metallic blocks 12 in the axial central direction via insulating members 13 between the cathodes and the anodes are continuously fastened in the axial central direction by means of assembling bolts 17 after insulating sleeves 21 are interposed to prevent the electrical connection of the adjacent metallic blocks 12 to each other via the insulating members 13. As a result, the number of sheets of the metallic blocks 12 of the constrictors 11 is easily increased or decreased simply by freshly mounting or dismounting the metallic blocks 12 of the number of the sheets to be increased or decreased to and from the constrictors 11 integrally mounted by means of assembling bolts 17.