baber/WOPTO huggingface dataset:
Patent JP-H05171845-A (JP)
Title: Lock structure of door
Inventor: NAKAZATO KIMIAKI
IPC: E05B1/00
Filed: 1991-12-19
Abstract: PURPOSE:To prevent a handle from getting cold in a cold area in winter, remove unpleasant feeling on driving, and prevent malfunction due to freezing in the inside of lock. CONSTITUTION:An electric heater 6 always kept at a certain temperature by a thermo-controller 7 is buried in the inside of the handle 3 locking a door D. The handle 3 is kept in a specified temperature. Since an electric heating wire 6 is arranged, when electric currents are conducted in winter, the handle 3 and the lock body 1 around the handle are heated and prevented from freezing. And hence, even in a cold area in winter, it does not give unpleasant feeling on steering the handle 3. Even when dewing in the lock body 1, there is no fear that the lock does never work because of freezing. The temperature of the heater 6 on conducting currents is always kept constant by means of a thermo controller 7 like a thermostat and hence, it is safe.
Patent JP-H06188337-A (JP)
Title: Ic socket
Inventor: KUWABARA WATARU
IPC: H01L23/32
Filed: 1992-12-17
Abstract: PURPOSE:To provide an IC socket capable of being positioned and mounted with good precision of IC and obtaining a desired contact of an IC lead with a contact pin without right and left movements of a contact pin tip part. CONSTITUTION:A plurality of insulation partition walls 12 project and are formed in an end part of an insulation partition member 15 with an IC guide part, and a positioning guide part 13 of a corner part of an IC body 6 and a positioning guide part 14 of a side surface part of an IC lead 7 are respectively formed in both end parts thereof. The member 15 is combined with four sides of the main surface of a socket body 1 and inserted thereinto, and each of the insulation partition walls 12 of these members is respectively inserted between corresponding contact pins 3. Further, an IC mounting pedestal 17 is arranged in a center part of the socket body 1 and this pedestal is elastically supported against the socket body 1 by a coil spring 10.
Patent JP-H08174443-A (JP)
Title: Connector disconnecting tool
Inventor: MURAKAMI TOMOYUKI
IPC: B25B27/14
Filed: 1994-12-26
Abstract: PURPOSE: To provide the tool, which can disconnect a pair of engaged connector without applying the excessive force to the connector. CONSTITUTION: The connector disconnecting tool for canceling the engagement of a pair of engaged connector parts 6, 7 has a base member 10, which is fitted to one connector part 7, and a screw and a nut. This tool is provided with a feeding member 20, which is stood on the base member 10 so that the feeding direction by the screw and the nut is arranged in parallel with the connector part disconnecting direction, and an abutment member 30, which is made to abut on the other connector part 6 and which is engaged with the feeding member 20 so as to be fed by the screw and the nut. Engagement of the connector parts 6, 7 are removed by opening the base member 10 and the abutment member 30.
Patent JP-H05149712-A (JP)
Title: Distance measuring method for automobile
Inventor: IIDA MIKIO
IPC: G01S7/48
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the occurrence of mutual interference at the time of measuring the distance to an object by using a laser beam and detecting the reflected light of the laser beam. CONSTITUTION:By constituting the optical signal to be transmitted from a transmitting means to have a frame structure with a vehicle code assigned to each vehicle at its leading edge section, vehicle codes ID1 and ID2 of the optical signal received by means of a receiving means are identified by means of a vehicle code identifying means so as to discriminate whether the received optical signal is from its own vehicle or another vehicle and, when the signal is from another vehicle, transmission of the optical signal from its own vehicle is stopped. After the reception of the optical signal from another vehicle is completed, transmission of the optical signal from its own vehicle is started. Therefore, the occurrence of mutual interference can be prevented and the distance between its own vehicle and an object, such as a preceding vehicle ahead, etc., can be accurately measured.
Patent JP-H08234788-A (JP)
Title: Method and equipment for bias equalization of speech recognition
Inventor: BIIINGUUFUWAN JIYUAN
IPC: G10L15/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device for generating and updating an equalization vector, upon receipt of an input voice sound. SOLUTION: This device includes a voice sound analysis device 210 for converting input voice signals into a series of feature vectors or observation sequences. Each feature vector is sent to a voice recognition device 220 and this device 220 corrects the feature vector by subtracting the previously obtained equalized vector therefrom. Then, the recognition device 220 implements a segmentation process, and matches the corrected feature vector to a stored model vector defined as a segmentation vector. Then, the recognition device 220 finds a new equalized vector every moment. The new equalized vector is defined on the basis of a difference between one or more input feature vectors and segmentation vectors corresponding thereto. Thereafter, the new equalized vector can be used for implementing the repetition of other segmentation processes in the same observation sequence, or implementing such processes for subsequent feature vectors.
Patent JP-H09177255-A (JP)
Title: Waterproof plate for corner ridge
Inventor: NISHIMURA TAKESHI
IPC: E04D3/40
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide such a waterproof plate for a corner ridge, which consists of a waterproof plate body and a slide plate with both right and left ends folded onto the upper face at the upper end in a slidable manner, as being capable of dissolving a fear of entering rainfall by reducing a gap between upper and lower plate roof materials on both sides of the corner ridge. SOLUTION: A folded portion (11) onto the back of a waterproof plate body (2) provided at both right and left ends of a slide plate (3) is formed only at the upper end. A reinforcing folded portion (7) provided at both right and left ends of the waterproof plate body (2) is formed so as to avoid the overlapping of the slide plate (3) with the folded portion (11). As a result, iron plates existing between upper and lower plate roof materials on both sides of a corner ridge are less required. In addition, contact pieces (9) are provided at the lower end of the slide plate (3) to put the ends of the plate roof materials in contact therewith.
Patent JP-H09178792-A (JP)
Title: Monitor device for vehicle
Inventor: SAKURAI MASASHI
IPC: G01R31/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve maintenance property by automating an operation for registering an identification code when replacing a unit while simplifying wiring configuration. SOLUTION: A device is constituted by providing a transmitter in one piece with each cell of a battery 1 mounted to a vehicle and by transmitting an electric wave signal containing an identification code for specifying each cell from the transmitters. A storage circuit 21 for storing each identification code of a plurality of cells is provided and at the same time a control circuit 20 for receiving an electric wave signal transmitted from each transmitter is provided, and a display 22 for indicating whether a cell is normal or not based on the signal received by the control circuit 20 is provided.  Further, when a state where the number of reception identification codes matches the number of registered identification codes being stored at a storage circuit 21 continues for a specific number of times and a non-registered identification code which does not match the registered identification code exists in the received identification code, the non-registered identification code is registered instead of the non-received identification code.
Patent JP-H06188569-A (JP)
Title: Multilayer wiring board
Inventor: HIRUTA KAZUYUKI
IPC: H05K3/46
Filed: 1992-12-18
Abstract: PURPOSE:To enable a multilayer sheets to be laminated while enhancing the productivity of the same by a method wherein the conductor layers on the surface of a board is formed of a wax material containing Ag, Cu, Ti and/or Zr as the component thereof. CONSTITUTION:A die-pad 1, a bonding pad 2 and an input.output and 3 are formed on the surface of a multilayer board having conductive wiring layers inside the board. The pads of the conductor layers on the substrate are made of an active metal containing paste. This active metal containing paste is prepared from silver particles, copper particles, titanium and/or zirconium metallic particles or compound particles blended with an organic binder and an organic agent. This active metal containing paste printed in specific shape is baked in a vacuum or in an inert atmosphere such as argon, etc. Furthermore, during the baking step, the active metals such as titanium or zirconium reacts to aluminum nitride to form the nitride of the active metals at the interface so that the conductive layers and the alimunum nitride on the board surface may couple with one another to form the conductor layers on the board surface.
Patent JP-H04206926-A (JP)
Title: Mask for manufacturing semiconductor device and manufacture thereof
Inventor: KAWAHIRA HIROTOSHI
IPC: H01L21/027
Filed: 1990-11-30
Abstract: PURPOSE:To prevent defects from occurring due to reflection on the ruggedness of a high reflectance layer by forming a device which reduces a transmittance of the incident light according to the ruggedness of the high reflectance layer formed under photoresist. CONSTITUTION:On a mask for manufacturing a semiconductor device 100, a permeation part 120 and non-permeation part 110 are formed. To reduce ultraviolet transmittance, a means 150 made of photoresist containing unfading dyes is formed according to the ruggedness 310 of an aluminum layer 300 formed under photoresist. Photoresist to be used for the means 150 should be selected according to the wave length of the ultraviolet rays used for exposure through a mask 100. Since the means 150 is formed at the place corresponding to the tapered surface 311 of the ruggedness 310 of the aluminum layer 300, the amount of ultraviolet rays to be cast on the tapered surface 311 is less than the amount of ultraviolet rays to be cast on the other parts. This lowering rate of the amount of ultraviolet rays is controlled by the film thickness of the means 150.
Patent JP-2000158480-A (JP)
Title: Manufacture of simultaneously molding and decorating mold and simultaneously molded and decorated product
Inventor: TANIGUCHI TADATAKE
IPC: B29C45/26
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an expensive laser facility, pressing die and a router facility, to avoid a damage of a surface of a product, to improve a working efficiency and to reduce a machining cost by providing a slide block capable of protruding and retracting on a cavity recess by sliding on a parting surface of a mold. SOLUTION: A film 1 is introduced between an A mold 3 having a cavity recess 2 and a B mold. A leading end 7 of a slide block 6 is projected from a parting surface 12 of the mold 3 onto the recess 2, and formed with a bending nature at a leading end of a film 1. The end of the block 6 is retracted from the recess 2, and the mold is clamped. The bent part of the film 1 is projected, a molten resin is cast in the mold, and the film 1 is bent at the bent part by a resin pressure. After the resin is cooled and solidified, a molding integrated with the film 1 is taken out. Thus, an expensive laser facility, a special purpose pressing die, and an NC router facility are eliminated. A damage of a surface of the product is prevented, a working efficiency is raised, and a machining cost can be reduced.
Patent JP-H10163136-A (JP)
Title: Method for machining silicon wafer
Inventor: ORIMO YASUSHI
IPC: B23K26/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To align a silicon wafer and a through hole each other with the through hole as a reference when machining both surfaces by forming the through hole on the silicon wafer. SOLUTION: Each through hole 2 is formed on a silicon wafer 1 by laser machining. Then, When etching treatment requiring alignment each other is performed to both surface sides of the silicon wafer 1, the silicon wafer 1 is placed on a substrate 13A of an exposure device 13 so that the side of a surface 1A faces upward and a pattern is transferred from an exposure mask 9 for surface that is aligned with each through hole 2 as a reference to the silicon wafer 1. Then, the silicon wafer 1 is inverted to the reverse side, and is placed on the substrate 13A and a pattern is transferred from the exposure mask for the reverse side that has been aligned with each through hole 2 as a reference to the silicon wafer 1.
Patent JP-H09175825-A (JP)
Title: Production of compound oxide using sol-gel method
Inventor: SEN RIYOUKOKU
IPC: H01M4/131
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compound oxide, providing LiCoO 3 , LiNiO 2 , etc., high in specific surface area, useful as an anode material for lithium secondary battery, free from admixture of impurities, having a uniform phase, a size of powder particle adjustable to a fixed value, excellent in sinterability, producible at a low temperature in a short time.  
     SOLUTION: This method for producing a compound oxide comprises dissolving a salt such as Li nitrate or acetate, a compound such as Co nitrate or acetate or a salt such as Li nitrate or acetate and a compound such as Ni nitrate or acetate in a solvent such as water or an alcohol, sufficiently mixing the solution with a compound selected from a polyacrylic acid(PAA), malic acid or a polyvinyl butyral as a chelating agent, heating the mixture to form a sol, further heating the sol to produce a gel precursor, heat-treating the gel precursor to produce a precursor powder and baking the precursor powder to produce LiCoO 2  or LiNiO 2  powder. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05151817-A (JP)
Title: Light source device
Inventor: OTSUKA TOSHIKUNI
IPC: G02B6/00
Filed: 1991-11-29
Abstract: PURPOSE:To make the title device stand a long continuous use by arranging a cooling fan in a position where air is directly blown to a reflector, lamp and the end part of a photo-conductor from a direction of crossing with the axial line of the reflector and the lamp. CONSTITUTION:A cooling fan 7 driven by a motor 7d is arranged below a hot-wire cut filter 5. When a lamp 2 is lighted, light from the lamp 2 is converged to the end face 11 of a photo-conductive tube 4, arranged in front of the lamp 2, by a reflector 3 and incident upon the tube 4 which emits light over its total length. Further, a heat ray from the lamp 2 is absorbed by the filter 5. The fan 7 blows suction air from an air intake port 7a directly to the reflector 3, lamp 2 and the end face 11 of the tube 4 from a direction (downward) orthogonal to an axial line of the reflector 3 and the lamp 2, that is, to an optical axis, to cool these reflector, lamp and tube and also the filter 5, and in its turn to decrease a temperature in a light source device 1. In this way, the device 1 can be used continuously for a long time by preventing a rise of temperature in the device 1.
Patent JP-H04204925-A (JP)
Title: Motor-driven screen device
Inventor: ITAI TERUAKI
IPC: G03B21/58
Filed: 1990-11-30
Abstract: PURPOSE:To accomplish the opening/closing of a screen without looseness by providing a control means which controls so that a motor on a main driving side which opens/closes the screen may generate larger torque than a motor on a follower driving side which adds tension force. CONSTITUTION:A 1st rotating roll 1 takes up the screen 6 and gives the torque in a direction alpha where the screen 6 is always opened by a 1st motor 3. A 2nd rotating roll 2 where a wire 7 connected with the leading edge part of the screen 6 is fixed gives the torque in a direction beta where the screen 6 is always closed by a 2nd motor 4. The 1st motor 3 achieves two kinds of torque, large torque and small torque, according to the control by the control means and generates the large torque in the case of opening the screen 6 and the small torque in the case of closing the screen 6. The 2nd motor 4 gives the tension force to the screen 6 with the small torque when the 1st motor 3 generates the large torque, and when the motor 3 generates the small torque, it generates the large torque so as to develop the screen 6.
Patent JP-2000161460-A (JP)
Title: Top type ball screw
Inventor: OKUBO TSUTOMU
IPC: B23Q5/40
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To increase load capacity of ball screws and to reduce a manufacturing cost in respect to a top type ball screw having spacers between the balls. SOLUTION: Lengthy columnar spacers 1 are arranged in a space between an inner peripheral surface of a nut 30 and an outer peripheral surface of a screw shaft 20, at the positions between the circumferentially adjacent balls 50 so as to be in contact with the balls 50. A diameter of the spacer 1 is less than the diametral measurement of the space. Stoppers 2 are arranged on axially both ends of the nut 30. The stopper 2 regulates axial movement of the spacers 1.
Patent JP-2000162810-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: UESUGI HIROTOSHI
IPC: G03G5/147
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor and a process cartridge and the electrophotographic apparatus, each having this photoreceptor high in mechanical strength and having high resistance to discharge due to direct chargeing and high scratch resistance due to repeated uses and low photomemory by incorporating an organic thermoplastic resin and a specified hardened product in a surface layer. SOLUTION: The surface layer of the photoreceptor has organic thermoplastic resin and the hardened product of a charge transfer compound having a group represented by formula in which A is a charge transfer group; R1 is a methyl, ethyl, or other alkyl group or phenyl, naphthyl, ot other aryl group; R2 is an alkyl, such as methyl, ethyl, or propyl group; (m) is an integer of 1-4; (l) is an integer of 2-5; and (n) is 0, 1, or 2. The thermoplastic resin, for example, may be constituted of a resin having for a main chain of a straight or cyclic C chain composed of single bond, a resin having for a main chain with an ester bond, a resin having for a main chain with a carbonate bond, a resin having a main chain with an ether bond, and a resin having a main chain with a siloxane bond, and the like.
Patent JP-2001158460-A (JP)
Title: Easily classifiable and recoverable hinge cap
Inventor: SAKAMOTO MANABU
IPC: B65D47/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an easily classifiable and recoverable hinge cap in which no cutting at a hinge part is produced during its recovering operation even if the hinge cap has a high tearing resistance at a thick-walled fitted part and the hinge cap can be easily removed from the port. SOLUTION: There is provided a synthetic rein hinge cap CP comprised of an inner lid 9 having a fitted segment 8 with a fixed cylinder 22 being formed at its upper part; and an outer lid 20 integrally connected to the inner lid through a hinge H and removably engaged with the fixed cylinder 22. There is formed a longitudinal weakening line 13 crossing in a longitudinal direction with an outer circumferential wall 5 near one end of a root Ha of the hinge H. A diameter-directed weakening line 16 subsequent to the former weakening line is formed to laterally cross in a radial direction with a fitted upper wall 6 just below a slit part 22a of the fixed cylinder 22. Further, a circumferential weakening line 14 subsequent to the former line is formed at the fitted upper wall 6 along the inside part of the fixed cylinder 22.
Patent JP-H06154248-A (JP)
Title: Drain disposing apparatus for foulness in dental treatment
Inventor: NAKAGAWA MASAHARU
IPC: A61C17/00
Filed: 1992-11-26
Abstract: PURPOSE:To dispose foul drain generated in dental treatment by a method wherein a nozzle waste drain pipe and a spittoon drain pipe are connected in the course thereof to be led to a vacuum tank, an opening/closing valve is mounted on the nozzle waste drain pipe, a storage tank is attached to the spittoon drain pipe while the opening/closing valve is set on the drain side of the storage tank. CONSTITUTION:An opening/closing valve 22 is mounted within a joint box 2 on a nozzle waste drain pipe 16 connected to a vacuum nozzle 15 and the opening/closing valve 22 is linked to a vacuum tank 21 through a total waste drain pipe 17 so arrange to keep a drain accumulated. The waste drain from a spittoon 13 is led to the vacuum tank 21 through a spittoon waste drain pipe 18 and the total waste drain pipe 17. A storage tank 4 with a liquid surface detector 8 attached thereto is set in the joint box 20. An opening/closing valve 6 is provided at an outlet of the storage tank 4 so as to allow the storing of the waste drain from the spittoon 13. Thus, when a specified liquid level is reached, the opening/closing valve 6 is opened to let the waste drain flow out to the vacuum tank 21 through the total waste drain pipe 17.
Patent JP-H06183755-A (JP)
Title: Optical glass element forming die and its production method
Inventor: UMETANI MAKOTO
IPC: C03B11/00
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a durable press-forming die capable of being cut and which is not deteriorated even if a high-m.p. glass such as SK-14 is repeatedly press- formed. CONSTITUTION:An amorphous alloy thin film 12 is formed on the press surface of a rough-hewed die base material 11, the surface 14 is precisely worked into an optical glass element shape, and the thin film 12 is crystallized to obtain a press-forming die. By such constitution, the surface 14 can be cut with high precision, and the heat resistance is remarkably improved since the thin film is crystallized. Consequently, a die free of surface roughness is provided even if a high-m.p. glass such as SK-14 is repeatedly press-formed.
Patent JP-H04205688-A (JP)
Title: Automatic mail reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/20
Filed: 1990-11-30
Abstract: PURPOSE:To improve the speed of a read processing by laterally transporting many postal cards of the same shape and setting a read format for lateral transportation. CONSTITUTION:A mode signal from a mode switching part 30 by a mode change-over switch on a console panel is inputted to an address recognition part 31. When the read format is set in accordance with the inputted mode, the address recognition part 31 reads a postal code or address information. A transportation mode whether the mail is transported in a longitudinal direction or in a lateral direction is set in the mode signal from the mode switching part 30. At the time of the transportation mode transporting the mail in the lateral direction, only the postal cards are transported and address information is read based on the setting mode. Thus, the read processing of the postal cards can be executed at high speed.