baber/WOPTO huggingface dataset:
Patent JP-H10165264-A (JP)
Title: Seat cushion for vehicle
Inventor: NOMURA MASAFUMI
IPC: A47C27/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a bottom feeling to simultaneously compress and deform the cushion pad of seat cushion to the limit because of a compressing load. SOLUTION: The cushion pad is prepared by sealing a mat-shaped fiber body structure 5 into a bag body 6 to which gas permeability is applied so as not to let internal air simultaneously flow out because of the compressing load by forming a lot of fine air holes and the action of compression and deformation is timewisely delayed from the reception of compressing load on the cushion pad 1 to the deformation to its critical compressed form.
Patent JP-2001147503-A (JP)
Title: Heat developable photosensitive material
Inventor: IGARI SHINJI
IPC: G03C1/498
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity and excellent in image preservability after image formation. SOLUTION: The heat developable photosensitive material contains at least photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on one face of the substrate. The photosensitive silver halide comprises silver halide grains doped with an iridium complex and silver halide grains not doped with the iridium complex.
Patent JP-H03189758-A (JP)
Title: Kana character input method
Inventor: SUGANO JIN
IPC: G06F3/023
Filed: 1989-12-19
Abstract: PURPOSE:To miniaturize the keyboard by selecting all KANA (Japan syllabary) characters in accordance with pronunciation shown by combination of Roman letters designated by seven pieces of keys. CONSTITUTION:In the case of inputting plural KANA characters, its processing can be executed by repeating alternately an input of a consonant and an input of a vowel such as a first key touch is an input of a consonant, the next key touch is an input of a vowel, its next key touch is an input of a consonant, and its next key touch is an input of a vowel. Therefore, to Roman letter keys 4 - 7, Roman letters for showing three consonants and one vowel are allocated, respectively, and to a Roman letter key 3, Roman letters for showing two consonants, Roman letters X for defining one consonant which is not pronounced, and Roman letters for showing one vowel are allocated. Also, a key 1 is a left shift key for designating Roman letters or a small letter placed on the left side of the Roman letter keys 3 - 7, and a key 2 is a right shift key for designating Roman letters or a contracted sound placed on the right side of the Roman letter keys 3 - 7. In such a way, the keyboard can be miniaturized.
Patent JP-H05145726-A (JP)
Title: Facsimile equipment
Inventor: OHASHI HIDEYA
IPC: H04N1/32
Filed: 1991-11-18
Abstract: PURPOSE:To enable a receiver to clearly recognize the transmission of the image data or the interruption of the reception and its reason. CONSTITUTION:The interruption reason image information evolving means 1, 4 and 6 are provided to evolve and code the reason of interruption of the facsimile communication, together with a communication control part 3 which carries out the interruption procedure, a printer 7, and a main control part 1 which controls the operations of these means 1-6, part 3 and the printer 7. Then part 1 sends the code data on the reason of interruption to the transmitting destination and carries out the interruption procedure when the transmission of data is interrupted at the transmitter side. Meanwhile the printer 7 records the image of the interruption reason after the image already received when the reception of data is interrupted at the receiver side.
Patent JP-H08158303-A (JP)
Title: Pavement slab
Inventor: YAMAMOTO AKIRA
IPC: E01C15/00
Filed: 1994-12-05
Abstract: PURPOSE: To facilitate the handling of a pavement slab at a light weight and speed up both drying and burning operations and its manufacture by installing bored parts comprising a horizontal hole on a vertical surface and a vertical hole on a horizontal surface and crossing the horizontal hole and the vertical hole with each other inside a pavement slab. CONSTITUTION: After sand is spread on an installation surface of a side walk or the like, concrete-made pavement slabs S1 are placed all over the installation surface of the side walk or the like with a slight clearance between a vertical surface 11a and a horizontal surface 12a. Then, sand is filled up in each clearance and rainwater or the like is allowed to penetrate into the clearances. The drainage of the side walk or the like is improved by its moving by way of the horizontal hole 21a and the vertical holes 22a.  Furthermore, weeds or the like growing on the installation surface of the side walk or the like are arranged to be extended to not only the clearances but also in the horizontal surface 21a and the vertical holes 22a so that the weeds may spread all over, which makes it possible to enhance the adherence of the pavement slabs S1 with the installation surface of the side walk or the like.
Patent JP-2000122009-A (JP)
Title: Multifocal eyeglasses
Inventor: SUZUKI TATSUO
IPC: G02C1/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain multifocal eyeglasses which enable the formation of a frame to a smaller width and allow the simple manipulation of switching of a focus for far a far point or near point by providing the eyeglasses with lens angle regulating parts which are constituted by forming one of divided both ends as a plat part and the other as a cylindrical part, inserting the plate part into this cylindrical part and turnably pinning both parts and make lens bodies vertically rotatable with respect to temples. SOLUTION: Wraparound endpieces 15 and the temples 16 are both formed to the small width. The wraparound endpieces 15 are divided to wraparound endpiece base parts 15 and wraparound endpiece ends 15b and divided both ends are pinned and are provided with the lens angle regulating parts 20. The lens angle regulating parts 20 are formed to planar engaging parts 15c in such a manner that the ends on the wraparound endpiece base part side 15a are formed to a U shape in the upper openings and the ends on the end side 15b of the wraparound endpieces 15 are formed as planar engaging parts 15c so as to be made turnable within the U shape.  As a result, the spectacles may be easily bent or straightened by removing the spectacles, spreading the spectacles in a wearing state, placing the spectacles on a desk, etc., and lightly pressing the lens angle regulating parts 20 with both hands or fingers from above and below.
Patent JP-H06177756-A (JP)
Title: Voice signal processing method
Inventor: YAMAZAKI YOSHIO
IPC: H03M1/00
Filed: 1992-12-10
Abstract: PURPOSE:To process a high frequency signal up to several tens of kHz by eliminating loopback noise without cutting off a high frequency component in an original signal intentionally. CONSTITUTION:An original signal is sampled at a frequency-modulated sampling frequency by a sampling device 21, A/D-converted by a quantizer 22, recorded, sent, reproduced and received and subject to D/A conversion by a D/A converter 24 at a frequency frequency-modulated by the same frequency. Furthermore, the original signal is filtered by using a filter whose cut-off characteristic is changed based on a prescribed rule and recorded and sent. The original signal is filtered by the reverse characteristic at a reproduction and reception side and the original signal is reproduced. Furthermore, the original signal is band- split at a prescribed frequency, a high frequency component is subject to processing such as scramble and modulation and the result is added to a low frequency component and the result is recorded and sent. The similar band split is implemented at the reproduction and reception side and inverse scramble processing or demodulation is applied to a high frequency component and the result is added to the low frequency component.
Patent JP-H01169822-A (JP)
Title: Insulator assembling device
Inventor: MARUMASU TOSHIROU
IPC: H01B19/00
Filed: 1987-12-25
Abstract: PURPOSE:To enhance the quality of an insulator and accomplish energy saving by exciting the insulator body, increasing the fluidity of the cement inside its opening, and allowing inside the cement layer to sink by its own weight while a pin is guided by a pin guide hole of a guide cylinder. CONSTITUTION:An insulator body 1 at a standstill at an insert station is fixed to a vibratory table 12, and when the insulator body 1 is excited by an excitor 16, the fluidity of the cement 4 inside the opening 2 will increase. When a pin 3 is supplied into a pin guide hole 24 of a guide cylinder 23 which has sunk from the insulator body 1 to a position a little above, the pin 3 sinks by its own weight within the cement 4 layer with increased fluidity in the condition as approx. upright being guided by the pin guide hole 24. Thus the pin 3 is incorporated in the insulator body 1 without inclination, and pin insertion can be made at a reasonable speed in accordance with the hardness of the cement 4, and no flas will be generated in the cement layer.
Patent JP-H08157822-A (JP)
Title: Promoter for reducing ph of soil
Inventor: NISHIMUTA YASUHIRO
IPC: C05G3/80
Filed: 1994-12-08
Abstract: PURPOSE: To obtain the subject promoter, comprising sulfur and an organic acid (or a material containing the acid) and capable of correcting the alkalinization of soil in a farm such as a plowland, a paddy field, an orchard or a tea garden, a lawn, a forest or a park planted land and promoting the reduction in pH of soil at a high pH. CONSTITUTION: This promoter is obtained by blending sulfur with an organic acid and/or a material containing the organic acid (preferably citric, acetic, malic, tartaric, itaconic, lactic, succinic or gluconic acid and the material containing the organic acid is an aqueous solution, its suspension, a fermented broth of the organic acid, its concentrate, a pasted substance, a dried material or a diluted material) and preferably further a sulfate.
Patent JP-H09170823-A (JP)
Title: Refrigerating cycle apparatus
Inventor: OHATA YOZO
IPC: F25B1/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To realize a refrigerating cycle apparatus which can prevent burning of a compressor by making a liquid refrigerant retained in an accumulator flow down to an outlet of a condenser while maintaining a low cost and high reliability. SOLUTION: This refrigerating cycle apparatus is constituted of a compressor 1, a condenser 2, an expansion valve 3, an evaporator 4 and an accumulator 5 sequentially interconnected. The accumulator 5 is so arranged that the bottom thereof is higher than a refrigerant outlet of the condenser 2 and a bypass piping part 7 is provided to let a refrigerant in the accumulator 5 to the side of the refrigerant outlet of the condenser 2 from the accumulator 5. A check valve 10 is provided in the course of a refrigerant passage of the bypass piping part 7 to block the passage of the refrigerant to the accumulator 5 from the side of an outlet of the compressor.
Patent JP-H06177676-A (JP)
Title: Signal processing unit
Inventor: FUJITA YOSHIO
IPC: G10H1/00
Filed: 1992-12-10
Abstract: PURPOSE:To apply cross fade to audio signals of plural systems and to move spatially a sound image horizontally while keeping a sound pressure of a sound in a listening sense constant. CONSTITUTION:A signal processing unit having multipliers 25, 26 respectively multiplying audio data DD1 and DD2 with multiplication factors A and (1-A) to select any of the audio data DD1 and DD2 is provided with computing elements 23, 24 calculating multiplication factors A<1/2> and (1-A)<1/2> respectively so as to make the sound pressure constant timewise. The multiplier 25 multiplies the audio data DD1 with the multiplication factor A<1/2> and the multiplier 26 multiplies the audio data DD2 with the multiplication factor (1-A)<1/2>.
Patent JP-H06177370-A (JP)
Title: Light ignition thyristor
Inventor: MIYAMOTO MASATO
IPC: H03K17/78
Filed: 1992-12-10
Abstract: PURPOSE:To reduce the leakage in a charge the gate of an insulated-gate transis tor for a clamp between the gate of the transistor and the cathode of a thyristor in a light ignition thyristor having the function of a zero-cross ignition CONSTITUTION:In a photo ignition thyristor constituted into a structure, wherein a resistor 7 and an enhancement type insulated gate transistor 8 are connected between a cathode gate 4 and a cathode 5 of a thyristor 1, a diode 9 is connected between a gate of the transistor 8 and the cathode 5 of the thyristor 1, a region 6 having an opposite conductivity type to that of an anode gate region 3 of the thyristor 1 is formed in the region 3 and this region 6 is connected with the gate of the transistor 8, the diode 9 is light-shielded with a light-nontransmitting film 10. Thereby, even if a light irradiation energy of input is increased, a leakage current, which is made to flow via the diode 9, is not increased and a zero-cross potential in the light ignition thyristor does not rise.
Patent JP-H02178168-A (JP)
Title: Sorter
Inventor: MOROFUJI HIRONORI
IPC: G03G15/00
Filed: 1988-12-28
Abstract: PURPOSE:To prevent a sheet from jumping out at the time of sheet loading onto the upper stage by setting up each space at the free end side of a plural numbers of bins so as to be wider than that of a base end at the paper discharge unit side. CONSTITUTION:A plural numbers of bins 72a-72f are fixed of its side 85 of a paper discharge unit 60, and the side of a free end 89 is formed so as to make the angle so steep in order from a bin at the lower stage so as to cause a space to be widened. This paper discharge unit 60 is moved up and down so as to cause sheets to be loaded on these bins 72a-72f in order. Rotational speed of a paper discharge roller 63 is made to be a large one because of its tensity with a fixing roller 16, in case of a long sheet, at a lowermost stage position of this roller 63. Accordingly, if this paper discharge roller 63 is lifted up, this mutual tensity is brought to nothing so that the rotational speed comes too much, and a discharge rate is increased, but since a bin 72 is made so speed in its angle in proportion as going to the upper stage, the sheet is prevented from jumping out.
Patent JP-2001148350-A (JP)
Title: Vertical heater
Inventor: WATANABE FUMIO
IPC: H01L21/205
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To heat a semiconductor wafer in many stages of a boat 27 at a uniform temperature on both surface and stepwise directions. SOLUTION: The vertical heater comprises tubes 8, 9 made of a chemically and thermally stable material surrounding a space for containing a heat treated material to be heated from the circumference, and heaters 12, 13, 15 for heating the interiors of the tubes 8, 9. The heaters 12, 13, 15 have the first heater 12 disposed to surround the circumference of the material in a cylindrical state, the second heater 13 disposed oppositely on the material, and the third heater 15 disposed oppositely under the material.
Patent JP-H04196581-A (JP)
Title: Method of laying out semiconductor device
Inventor: IKEDA ATSUHIKO
IPC: H01L21/82
Filed: 1990-11-28
Abstract: PURPOSE:To make the conventional mask usable even when a mirror projection aligner on which a pattern makes mirroring is used by arranging circuit patterns so that the circuit patterns can become axially symmetrical with respect to the center lines of a semiconductor device. CONSTITUTION:Circuit patterns 1 are formed so that the patterns can become symmetrical with respect to the transversal center line of a semiconductor device 3. In addition, the layout of pad electrodes 2 is decided so that the electrodes 2 can become symmetrical with respect to the longitudinal center line of the device 3. Since the layout of the circuit pads 1 of the device 3 is decided so that they become symmetrical with respect to the transversal center line of the device 3, patterning can be performed properly by using a mirror projection aligner even when the pattern makes mirroring. Moreover, since the pad electrodes 2 are arranged symmetrically with respect to the longitudinal center line of the device 3, wire bonding can be performed without paying any special attention to the top and bottom sides of the device 3.
Patent JP-H06158216-A (JP)
Title: Valve guide member made of fe-based sintered alloy excellent in wear resistance
Inventor: SAKAI MASAAKI
IPC: F01L3/08
Filed: 1992-11-17
Abstract: PURPOSE:To provide a valve guide member made of an Fe-based sintered alloy excellent in wear resistance. CONSTITUTION:This valve guide member for an internal-combustion engine is made of an Fe-based sintered alloy having a compsn. consisting of, by weight, 1-4% C, 1.5-6% Cu, 0.1-0.8% P, 0.1-4% Ni, 0.1-4% Cr and the balance Fe with inevitable impurities or further contg. 0.05-2% Mo, 0.2-4% Mn and 0.05-1% S, or 0.05-2% Mo, 0.2-4% Mn and 0.05-1% S and having the structure formed by dispersing and distributing a hard Fe-C-P compd., carbides and free graphite in a pearlite-based matrix optionally in combination with MnS.
Patent JP-H07193387-A (JP)
Title: Wave absorption building material
Inventor: KANEKO HISAO
IPC: H01R4/64
Filed: 1993-12-27
Abstract: PURPOSE:To acquire a light wave absorption building material of good workability having a wave shield function replacing a metallic plate by forming a plating electrode film wherein a copper film by electroless plating is laminated on a nickel film by electroless plating in a rear of a ferrite tile. CONSTITUTION:After sodium hydroxide water solution is applied to the rear of a ferrite tile 1 and heated, a ferrite surface is etched and a part thereof is activated. Electroless nickel plating is performed by using a boron reducing agent for the ferrite tile 1 whose rear alone is activated and pattern formation is performed for a nickel film. Thereafter, elecroless copper plating is carried out and a plating electrode film 2 is formed by putting a copper film on the nickel film. A ferrite tile has an effect to absorb and attenuate wave, and wave paded through a ferrite tile is reflected in a metallic plate of a rear thereof and is absorbed again by a ferrite tile, thus preventing unnecessary wave from entering. Therefore, a ferrite tile having a wave shield function replacing a metallic plate can be formed.
Patent JP-H01171520-A (JP)
Title: Vacuum cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/32
Filed: 1987-12-26
Abstract: PURPOSE:To obtain high usability by providing a switching mechanism, which is freely attachably/detachably connected to an electric circuit in a vacuum cleaner main body, through an electric contact part and an electrically contacted part, which are freely attachably/detachably provided at the handle and a vacuum cleaner main body respectively, at a handle. CONSTITUTION:A switching mechanism 41 is provided which operates an power-driven air blower near a grip part of a handle 31. Electric contact parts 42 and 43 are provided at plural parts arranged in the axial direction of a handle 31 on either one of the handle 31 or a vacuum cleaner main body 21, and at the other part, not only the electric contact parts, which are selectively and freely attachably/detachably made into contact with electric contact parts 42 and 43 at the plural parts, but also an electrically contacted part 45, which connects the switching mechanism 41 with an electric circuit in the main body 21, are provided. Further, a locking mechanism, which freely attachably/detachably locks the handle 31 at a position where the electric contact parts 42 and 43 make contact with the electrically contacted part 45, is provided at the handle 31 and the vacuum cleaner main body 21. As this result, the operability of the switching mechanism to operate the power-driven air blower in the main body 21 is improved.
Patent JP-H06170805-A (JP)
Title: Material hold device in planer
Inventor: BAI TETSUJI
IPC: B27C1/02
Filed: 1992-12-11
Abstract: PURPOSE:To eliminate the cutting inferiority of the front and rear ends of a material composed of wood cut by a planer. CONSTITUTION:A slide table 12 and a fixed table are provided on a surface plate 3 so as to be positioned on both sides of the part positioned just under the plane cylinder 6 of a planer and rollers 20 rotated in contact with both side edges of the material 1 running on the surface plate 3 are provided on the slide table 12 and the fixed table. The axial centers of the rollers 20 are inclined in the running direction of the material 1 to generate oblique downward force in the contact parts of the rollers 20 and the material.
Patent JP-H10159732-A (JP)
Title: Reciprocating compressor
Inventor: KOMATSU KAZUNARI
IPC: F04B39/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a cylinder, a piston or the like and to reduce manufacturing costs. SOLUTION: When the piston 31 is formed, the burrs are made at the position of a pin hole 31D by setting the mating surface of each upper die 41 for forming a piston 31 at the position of a pin hole 31D formed in the piston 31. Therefore, the burrs 32 are made at the position where limitations are imposed to the swing of the piston for the cylinder when the piston 31 reciprocates and where the sliding surface pressure of the piston 31 for the cylinder is small, whereby the burrs 32 are prevented from being put into strong contact with the inner circumferential surface of the cylinder, which can prevent the cylinder from being damaged by the burrs 32 and hence can eliminate the work of removing the burrs.
Patent JP-H03193514-A (JP)
Title: Suspension device for vehicle
Inventor: KONDO TOSHIRO
IPC: B60G7/02
Filed: 1989-12-21
Abstract: PURPOSE:To improve comfortableness in driving a car in a rear wheel suspension device by attaching a differential gear mounting bracket through an elastic member to a rear suspension cross member, and a differential gear through the elastic member to the bracket. CONSTITUTION:A differential gear 12 is attached through an elastic member 14 to a bon-shaped differential gear mounting bracket 13 at its plural spots. The bracket 13 is provided with elastic members 15 on its four corners, and mounted on the central part of a rear suspension cross member 10 to be fixed. This formation can diminish the transmission of vibration from the differential gear to the rear suspension cross member.
Patent JP-H03192799-A (JP)
Title: Electronic-cooled type electronic equipment
Inventor: SANPEI TOMIO
IPC: F25B21/02
Filed: 1989-12-21
Abstract: PURPOSE:To enable even a computer of highly dense mounting to be forcibly cooled down so as to set a temperature inside a computer case to a virtual junction temperature adequate for a semiconductor by a method wherein an electronic cooler taking advantage of a Peltier effect is built in an electronic equipment, and the temperature inside the equipment case is controlled by the cooling power of the cooler concerned. CONSTITUTION:An electronic cooler 2 composed of a cooling conductor 2c and others starts to absorb heat when a direct current power supply 2g supplies a current to the cooler 2. The heat absorption concerned can be optionally changed by varying metals 2a and 2b of the cooler 2 in material, size, and number, and a current in intensity, and the cooler 2 has such a thermoelectric power that it can refrigerate if necessary. Therefore, the material, the size, and the number of the metal plates 2a and 2b and the intensity of a current are properly selected corresponding to the heat release value of a computer to cool down the inside of the computer case to an optimal temperature conforming to the virtual junction temperature of the semiconductor in a computer. By this setup, an electronic equipment can be cooled down to a temperature lower than the outside air temperature, so that even a computer of highly dense mounting can be easily cooled by an electronic cooler of this design.