baber/WOPTO huggingface dataset:
Patent JP-H06194925-A (JP)
Title: Color image forming device
Inventor: AOSHIMA MIGAKU
IPC: G03G15/01
Filed: 1992-12-24
Abstract: PURPOSE:To attain miniaturization and to form a color image at high speed by moving at least two developing units selected from plural ones held by means of a multicolor developing unit to a developing position opposite to a latent image carrier. CONSTITUTION:This color image forming device is constituted so as to provide the mulitcolor developing unit 4 holding plural developing units and a developing unit moving means 8 capable of moving plural developing units held by the unit 4 without interfering with the latent image carrier 1 and at least two developing units selected out of plural ones to the developing position opposite to the latent image carrier 1. Thus, the latent image carrier can be miniaturized and moreover, an excess space inside a device is not required, so that the whole of the device can be miniaturized. On the other hand, at least two developing units are moved to the developing position opposite to the latent image carrier, so that the developing unit is not required to move in each developing process, but the color image can be formed at high speed and productivity can be improved.
Patent JP-H05172843-A (JP)
Title: Semiconductor acceleration sensor
Inventor: SAKATA MINORU
IPC: G01P15/12
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a semiconductor acceleration sensor which is equipped with a beam part structure for absorbing and lightening an instable external force and executes the stable sensor operation. CONSTITUTION:As for a semiconductor accelerating speed sensor which obtains acceleration by electrically detecting the variation quantity of a weight part 14 supported on a supporting part 12 through a beam part 13, an opened port part 16 for absorbing shock is formed on the beam part 13 which supports the weight part 14. Further, the connection edge part of the beam part 13 is formed to a large width.
Patent JP-H11263974-A (JP)
Title: Additive for hydraulic composition containing rejected soil
Inventor: HIGAKI KANJI
IPC: C04B22/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive capable of improving stability of the fluidity of a hydraulic composition with time, providing a desired fluidity with a small amount of water and capable of realizing the high strength and a low drying shrinkage of a hardened material by using an admixture having masking effects or actions as a dispersing agent. SOLUTION: This additive for a hydraulic composition containing rejected soil in order to improve the fluidity of a hydraulic composition containing the rejected soil. The composition contains (A) an admixture having masking effects [e.g. a hydroxycarboxylic acid (salt), a phosphonic acid derivative (salt) or saccharides (derivatives)] or (B) an admixture having actions as a dispersing agent  e.g. a (high-performance) [air-entraining(AE)] water reducing agent, concretely ligninsufonic acid (salt) or a melaminesulfonic acid formalin condensate}. For example, the additive is used in an amount of the admixture which is the component A or B of 0.01-5.0 wt.% based on the amount of the hydraulic solidifying material.
Patent JP-H06112217-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ROBAATO SHII TAFUTO
IPC: H01L29/73
Filed: 1992-12-25
Abstract: PURPOSE: To reduce a parasitic capacity between a semiconductor device and a well region by a region formed vertically having (n) and (p) conductive types formed in the surrounding of an element. CONSTITUTION: A vertically laminated region 50, having (n) and (p) conductive types, is formed in the surrounding of a bipolar transistor 48 and a field effect transistor, so that a parasitic capacity between a semiconductor device and a surrounding well region can be reduced. Under a reverse bias, one part of the vertically laminated region 50 is sufficiently depleted, so that the parasitic capacity between the semiconductor device and the well region is reduced.
Patent JP-H06192726-A (JP)
Title: Production of steel for machine structure having excellent cold-workability
Inventor: KASAMATSU CHIHIRO
IPC: C21D8/00
Filed: 1992-12-26
Abstract: PURPOSE:To provide a manufacturing method of steel for cold working machine structure reducing the possibility of crack at the time of cold-working by preventing the generation of fringe pattern structure. CONSTITUTION:Reduction of area in the finish pass rolling is made to be 4-15% and the max. value of the surface temp. of this rolled material after completing the finish pass rolling is made to be 920-1050 deg.C. By this method, the dimensional precision of the rolled material is improved. As the crystal grain is coarsened, the deforming resistance at the time of cold-working is reduced. The generation of fringe pattern structure is restrained and the generating ratio of the crack at the time of cold-working is further reduced. Even if annealing process after cold-working is omitted, the growth of abnormal grain in the austenite grain at the time of carburize-treatment can be restrained.
Patent JP-2000183380-A (JP)
Title: Method and apparatus for film-formation of solar cell
Inventor: MITSUIDA ATSUSHI
IPC: H01L21/205
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for film-forming of a solar cell, wherein a required fin-film is sequentially formed by having a substrate to be reciprocally transferred between a supply roll and a take-up roll of a roll-to- roll method, etc., before going through a film-forming chamber. SOLUTION: This film-forming apparatus, wherein a long substrate taken-up with a vacuum film-forming method is supplied, a film-forming chamber 5 for forming a thin-film constituting a optoelectric conversion layer of a thin-film solar cell on the substrate is provided, and the substrate is taken up after film- formation. Here, the substrate is reciprocally transferred between a supply roll and take-up roll, a thin-film is formed on the substrate in every forward and backward run for less number of film-forming chambers 5 even if it is a multi-layer, thus a large-area solar cell is efficiently manufactured with no increase in film-forming device size.
Patent JP-H10181511-A (JP)
Title: Assembly structure of air bag module with built-in seat
Inventor: UMEZAWA FUMIO
IPC: B60R21/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To regulate the expanding direction of an air bag positively with a simple structure by providing a slide guide at the base face of a retainer, putting the air bag to the slide guide, and covering and holding the whole air bag with a cover member. SOLUTION: A retainer 10 has a bearing bracket relatively rising on both upper and lower sides of a base part. The base part has such area as to be able to place an air bag 20 in a folded state, and a slide guide 11 rising in the expanding direction of the air bag 20 is installed at a base face. The slide guide 11 is formed by bending the base face of the base part in bead shape. A cover member 22 is turned around to the lower side of the retainer 10 from the arranged side of the air bag 20, and a cover member 23 is turned around to the lower side of the retainer 10 continuously from a cylindrical part. Each end is fastened by a bolt through a fastening hole to cover and hold the air bag 20.
Patent JP-2000178906-A (JP)
Title: Water permeable walking material and manufacture thereof
Inventor: HATOGAI MICHIICHI
IPC: B29K105/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient strength as a walking material excellent in bonding efficiency between a chip and a binder material and bonding durability for a long period of time and, at the same time, to provide the water permeable walking material having excellent water permeability and a method for manufacturing the material. SOLUTION: A walking material 1 is so monolithically molded that a chip of vinyl chloride resin composition is bonded with heating gelling substance of vinyl chloride resin paste, and it is formed into a porous structure. Then, the walking material 1 can be so manufactured that a molding material obtained by mixing the chip of vinyl chloride resin composition with vinyl chloride resin paste is heat pressed in a form to make the paste gel and that the chip and gelling substance are monolithically molded.
Patent JP-H11188616-A (JP)
Title: Grinding device
Inventor: ABE KEIJI
IPC: B24B37/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate defective grinding such as scratches on the mirror surface of a work to be ground through re-contact of an abrasive cloth by holding and lifting a holder in a perpendicular direction after the work is ground, waiting the confirmation of the position of an affixing jig by an optical sensor, and lifting the affixing jig while it is further inclined diagonally upward. SOLUTION: After the grinding is completed, a holder 3 is held by a hand, and the holder 3 is slowly and upwardly lifted by 1-2 mm by a pressurizing cylinder 1. The abrasive solution impregnated between an abrasive cloth 7 and a semi-conductor single crystal wafer (a wafer) 6 becomes discontinuous, and an affixing jig 5 can be lifted by a small force in the perpendicular direction. An optical sensor 9 detects the position of the wafer 6 by an encoder 4 mounted on the holder 3. When the optical sensor 9 detects the preset position, the holder 3 is lifted diagonally upward while inclining the holder 3 by a hand. The abrasive cloth 7 is completely separated from the wafer 6 by the lifting. Scratches, etc., on the mirror surface of the wafer can be effectively reduced.
Patent JP-H11191340-A (JP)
Title: Switch device
Inventor: KUROSE KENGO
IPC: H01H13/702
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively manufactured switch device with a simple structure that avoids unexpected turning on by locking it being in the off condition even if an article is being placed on the switch. SOLUTION: This switch device consists of a printed circuit beard 3 with a switch part 2 provided on its surface, a rubber plate 5 having a plurality of pushbuttons 4 provided above the printed circuit board 3, and an insulating sheet 6 provided between the printed circuit board 3 and the rubber plate 5. The insulating sheet 6 is movable and forms a hole part 8 that enables contacting a conductive part 7 on a back surface of the rubber 5 and the switch part 2 when the rubber plat 5 is pressed.
Patent JP-2001171054-A (JP)
Title: Suction laminated body
Inventor: NAKANISHI HIDEO
IPC: B32B5/18
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a suction laminated body of which the affixing/peeling can be repeatedly performed, and wherein there is no transfer of an adherent layer to an affixing objective, and in addition, an image-forming by printing or the like is possible. SOLUTION: This suction laminated body has a sucker layer on one of the surfaces of a base material, and has an image-receiving layer for forming an image on the other surface of the base material. For the sucker layer, the sucker layer surface is formed by removing the surface of a foamed layer, which is formed by expanding an acrylic resin, by cutting and/or breaking. Then, on the surface of the sucker layer, a plurality of air bubbles which are formed in the foamed layer are cut, and fine suckers are formed in such a manner that the internal surfaces of the air bubbles communicate with the surface of the sucker layer.
Patent JP-2001170223-A (JP)
Title: Wood type golf club head
Inventor: KONO MASARU
IPC: A63B53/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the directivity of a hit ball. SOLUTION: This wood type golf club head 1 is formed with a clubface F as a bulge B. The inertia moment I around a perpendicular axis passing the centroid point G of the head 1 in a reference state in which the head is placed on a horizontal plane by setting the head at a prescribed lie angle and loft angle is >=3500 (g.cm2). The following equation (1) is satisfied between this inertia moment I (g.cm2) and the radius R of curvature (cm) of the bulge: 0.01×I-13.0<=R<=0.01×I-2.0...(1).
Patent JP-H10192021-A (JP)
Title: Light emitting umbrella
Inventor: OSHIO KOZO
IPC: A45B3/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To brightly illuminate the ferrule of an umbrella by eliminating the wiring and connection of leads or connection by a connector, etc., within a center shaft so as to efficiently transmit a light quantity emitted from a bulb provided within a handle by the constitution of a minimum production cost at the time of allowing the ferrule part of an umbrella to emit light. SOLUTION: An umbrella 1 is provided with the ferrule at the upper tip of the center shaft 4 and the handle 5 at the lower part of the shaft 4. Then the shaft 4 is formed into hollow, the ferrule 2 consists of a translucent member, and a lamp 7, an opening/closing switch part 5e and an attachable/detachable battery 8 are circuit-connected to the handle 5. Then the light of the lamp 7 emitted by the opening/closing operation of the part 5e is made to enter the shaft 4 to be transmitted through to allow the ferrule 2A consisting of the translucent member provided at the upper end of the shaft 4 to emit light by the transmitted light.
Patent JP-H06200452-A (JP)
Title: Weft yarn detector
Inventor: KIDA KAZUYOSHI
IPC: D03D51/34
Filed: 1992-12-28
Abstract: PURPOSE:To provide a detector capable of detecting a weft yarn more accurately by preventing a malfunction or a trouble, in relation to a weft yarn detector for detecting the presence of a weft yarn by allowing the end part of the weft yarn to pass so as to momentarily intercept the light pass of a sensor in beating. CONSTITUTION:In a weft yarn detector equipped with a detection unit 2 in which the edge surface 21a of a projector faces the edge surface 22a of a receptor, the edge surface 21a of the projector and the edge surface 22a of the receptor are each formed at the top part of an optical fiber 21 or 22 or on the extension thereof. A yarn guide moving together with a reed may be set so as to form a space where jet water is allowed to pass forward from the reed and between the reed and the side of a sensor holder 8 involving that detection unit 2. In case this yarn guide is set, the detection unit 2 can be set at a position behind of the cloth are retreated in the opposite direction to the reed.
Patent JP-2000175126-A (JP)
Title: Head fitting-type video display device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To read the position and the direction of the pupil of an observer and to sense the deviation of the pupil by installing a light source radiating light flux to the eye of the observer and a photodetector receiving an image that light flux reflected on the eye of the observer forms with light flux from the light source. SOLUTION: A pupil deviation indication part 2d is arranged near the position of a pupil in a projection optical system 1. The pupil deviation indication part 2d is formed of a light bulb 13 as a light source, and a half mirror 15 and a mirror 16, which lead light from a photodetector 14 and the light bulb 13 into the projection optical system 1 and lead light returned to the pupil deviation indication part 2d to the photodetector 14. Pupil indication light flux 6 is made to pass through the vicinity of the outer side of an ejection pupil 4 in image forming light flux 5 which is generated by the projection optical system 1 and is emitted from a liquid crystal display device 3. The arrow of the indication display part, which is lead by the pupil deviation indication light flux 6, is projected into the eyeball of an observer.  Thus, the position and the direction of the pupil of the observer are read and pupil deviation can be sensed.
Patent JP-2000176407-A (JP)
Title: Garbage disposal device
Inventor: ABE NOBUYUKI
IPC: C05F9/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal device of simple structure by which a leather like treated material accumulated on the bottom of a disposal tank is surely discharged. SOLUTION: In the garbage disposal device provided with a treating part S for biological garbage decomposition, a recovery part K for recovering the biologically decomposed material and a deodorizing and exhausting part D for removing the malodor from the treating part of recovery part and exhausting the oderless gas, a means for opening or closing a treating tank 20 is provided at the bottom of the tank 20 storing garbage, and the tank 20 is communicated with the recovery part K through the opening and closing means. In another embodiment, a slide 22 slid almost horizontally to open or close an opening 20c at the bottom 20b is furnished, and a blade 23 is erected on the upper face of the slide 22.
Patent JP-H11193779-A (JP)
Title: Multistage compressor
Inventor: KAWANE MINORU
IPC: F16T1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a multistage compressor with high reliability that can prevent liquefaction in the compression zone easily and at low cost by preventing, at the middle stage, the dew formation in the compression zone of the final stage. SOLUTION: A multistage compressor, in which 10, 20, 30, and 40 are connected in series in multi stages and cooling means 14, 24, and 34 (inter coolers) are connected between the compression zones, pressurizes gas which contains steam such as air by repeating compression and cooling. A dew formation prevention means 50 is provided with the multistage compressor that obtains a dew point of the compressed gas so as not to cause the dew formation of the compressed gas in the compressed zone at a final stage 40, pressure and the temperature of the gas in the middle stage so that the compressed gas in the final stage should not reach the dew point in the arbitrary middle stage, and the dew-point temperature in the gas pressure of the middle stage corresponding to the dew-point temperature of the final stages.  The dew formation prevention means removes drain generated by cooling the gas when the gas in the middle stage becomes at or below the obtained dew-point temperature.
Patent JP-2000175996-A (JP)
Title: Liquid fragrant deodorant composition
Inventor: IIDA YASUO
IPC: A61L9/01
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To inhibit the clogging of a core material and a volatilizing member during use and to enhance persistence by using a specified endblocked nonionic surfactant as a perfumer solubilizing agent. SOLUTION: One or more of endblocked nonionic surfactants of the formulae R1CO-(AO)m-(EO)n-OR2 and R3CO-[(AO)s, (EO)t]-OR4, a perfume and water are contained as essential components in a liquid fragrant deodorant composition which is sucked through a core material and volatilized. In the former formula, R1 is 6-22C hydrocarbon which may contain a substituent, R2 is 1-20C alkyl or alkenyl, AO is one or more of 3-8C oxyalkylenes, EO is oxyethylene, (m) is the average number of moles of added alkylene oxide, 0<=m<=15, (n) is the average number of moles of added ethylene oxide, 0<n<=40 and 2<=m+n<=50.
Patent JP-2001170568-A (JP)
Title: Sheet sorter and method for setting conveyance control parameter
Inventor: MANABE KAZUHISA
IPC: B65H5/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve a sorting efficiency without being influenced by an individual difference per sheet sorter. SOLUTION: A control CPU 10 calculates α=(T-ΔT/2), β=(T+ΔT/2) to actual measurements T instead of a theoretical value Ti using conveyance time which is a reference as the actual measurements T, conveyance time to be calculated based on conveyance distance and velocity as the theoretical value Ti and conveyance control parameter width as ΔT. Then the lower limit value of the conveyance control parameter is set an α value and the upper limit value as a β value in a storage part 10a.
Patent JP-2001126592-A (JP)
Title: Breaker apparatus
Inventor: CHIKADA KAZUMOTO
IPC: H01H9/38
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a breaker which can miniaturized, is necessarily turned into discontinuous state on exchanging of a fuse and has good workability. SOLUTION: Since a breaker collects a pair of stationary electrodes 20, 21 in a space and a direction by attaching them inside and outside of a projected wall 18, the space around both stationary electrodes 20, 21 is held in common and a miniaturization of the breaker is permitted. Since when a plug 50 is attached to the projected wall 18, a regulation projected fragment 46 mounted on a cap 40 covering a fuse receiving part 16 is engaged with the underside 50K of the plug 50, in other words, as long as the plug 50 is not pulled out, a cap 40 can not removed, and on exchanging of a fuse, necessarily, the plug 50 is removed to be turned into discontinuous state.
Patent JP-H11171804-A (JP)
Title: Production of aromatic vinyl compound
Inventor: AOSAKI YOSHIMUNE
IPC: C07C1/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing an aromatic vinyl compound by using a cheap inorganic base while suppressing the formation of by-products by carrying out a dehydrohalogenation reaction of a specific somatic halogenated alkyl in a solution comprising the inorganic base and a branched alcohol. SOLUTION: A compound of formula I [one of X and Y is H, and the other is a halogen; Z is a halogen or a 1-5C alkyl; (t) is 0-5] is subjected to a dehydrohalgenation reaction in a solution comprising an inorganic base (preferably sodium hydroxide) and a secondary or tertiary alcohol (preferably 2- propanol or t-butanol) to provide the objective compound of formula II in the method for producing the aromatic vinyl compound. The compound of formula I is preferably 1-(4-chlorophenyl)ethyl chloride, etc. In the case, 4-chlorostyrene is obtained as the compound of formula II. The alcohol in an amount of 2-10 molar times as much as that of the compound of formula I, and the inorganic base in the amount of 1.2-5 mol based on 1 mol compound of formula I are preferably used.
Patent JP-H11175374-A (JP)
Title: Programmable fault information trace circuit
Inventor: BABA YUJI
IPC: G06F11/34
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a fault information trace circuit capable of reducing the capacity/space of a storage device for trace data, optionally stopping trace and obtaining desired trace information. SOLUTION: This circuit is provided with a trace information setting register 11 for programmably setting information to be a trace object, a trap information setting register 13 for programmably performing setting for the stoppage of a trace operation and a means for storing the information of a CPU 2 in a buffer 15 for the trace data as valid trace information only in the case of belonging to the information of the trace object for the output information of the CPU 2 and performing control so as to stop the trace operation when trace operation stoppage conditions are established.
Patent JP-2001175800-A (JP)
Title: Material selection system
Inventor: FUKADA HISAAKI
IPC: G06K7/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a material selection system where a material to be allocated can easily be selected and the allocated material can easily be changed by using code information such as a bar code and a two-dimensional code in the generation of a printed matter having a picture material, a character material and a diagram material. SOLUTION: A commodity card where a commodity code, a header code, a copy code and a picture code are printed is outputted from a printing part 4. When a code reader 6 reads one of the codes on the commodity card, the corresponding material is selected. When a control part 5 conducts a layout processing, the selected material is displayed on a display part 7 with a layout area. The material which is once selected can instantaneously be changed by reading the code by the code reader.