baber/WOPTO huggingface dataset:
Patent JP-S60129707-A (JP)
Title: Color filter
Inventor: ICHIMURA KUNIHIRO
IPC: H01L27/14
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a titled color filter with a simple manufacturing process by dispersing a pigment having a specified particle diameter distribution in a photosensitive resin, coating on a supporting body, exposing and developing, and repeating said operations to form a patterned transparent colored image in plural colors. CONSTITUTION:An organic or an inorganic pigment is dispersed in a photosensitive resin (e.g., polyvinyl alcohol stilbazolium resin) so that the particle diameter distribution of the pigment particles may consist of <=10wt% particles having >=1mum particle diameter basing on the whole particles and >=20wt% particles having 0.01-0.7mum. Then the material is coated on a supporting body such as glass, pattern-exposed and developed, and a patterned transparent colored image in plural colors is formed by repeating said operations plural times to obtain the desired color filter. The formation of a resist printing resin film on each color can be dispensed with in this way, and hence the manufacturing process can be simplified.
Patent JP-S6391660-A (JP)
Title: Silver halide color photosensitive material containing polymer coupler
Inventor: MIZUKURA NOBORU
IPC: G03C7/327
Filed: 1986-10-06
Abstract: PURPOSE:To increase the color development density of a polymer coupler by incorporating a specified alkyloxystyrene, alkyloxymethylstyrene, alkylcarbonyloxyvinyl or alkylcarbamoylvinyl monomer as a comonomer developing no color into the polymer coupler. CONSTITUTION:A silver halide color photosensitive material contg. a polymer coupler is produced. The polymer coupler has repeating units of an alkyloxystyrene, alkyloxymethylstyrene, alkylcarbonyloxyvinyl or alkylcarbamoylvinyl monomer as a comonomer developing no color, and the alkyl moiety of the monomer has at least one group selected among oxy, oxycarbonyl, carbonyloxy, amino, carbamoyl, carbonylamino and cyclic ether as a substituent. The polymer coupler is preferably present as latex in the photosensitive material and ensures increased color development density.
Patent JP-H03103400-A (JP)
Title: Production of fine part
Inventor: IKEDA TORU
IPC: C30B33/10
Filed: 1989-09-13
Abstract: PURPOSE:To improve precision by cutting out thin plate of rock crystal from rock crystal in direction of a given angle from chemical axis thereof and masking the thin plate corresponding to a shape and size of desired fine part. CONSTITUTION:As shown by the fig. I to II, a thin plate 2 of rock crystal is cut out in direction of given angle theta from an optical axis (Z-coordinate) from crystal of rock crystal 1, polished and made into given thickness. Then the thin plate 2 is coated with a resist film 3 corresponding to a shape and size of the objective fine part shown by the fig. IIIA, immersed in an etching solution such as hydrofluoric acid and etched. As shown by the fig. IIIB, etching is advanced from rock crystal part not coated with the resist film 3 in the direction Z, the etched side has an angle theta from the surface of the thin plate 2 and only rock crystal part 6 of form and size of the fine part is left. Then as shown by the fig. IIIC, the resist film 3 is removed with wet washing, the scooped rock crystal part 6 has the side formed at a given angle theta from the surface of the thin plate 2 to give a fine part having an acute tip.
Patent JP-S6393258-A (JP)
Title: Key telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 1986-10-08
Abstract: PURPOSE:To build a two-wire telephone set having the charging function in the system of key telephone system by determining a self-supporting charging signal period based on a periodically incoming charging signal if a charging line is stored and obtaining a number of seconds to ground corresponding to the dialed destination and determining said period if the charging line is not stored. CONSTITUTION:A main device 1 has a charging unit 18 and sends a reversing signal similar to the charging signal to a pink public telephone set 5 through a two-wire telephone set interface 17 as the self-supporting charging signal peculiar to this system under the control of a processor unit 14. The charging processing to the pink public telephone set 5 is executed to accordance with an outside line calling request. That is, the processor unit 14 determines the self-supporting charging signal period in accordance with a number of seconds to ground corresponding to the dialed destination and sets this period to a charging timer provided in a prescribed area of a RAM 16. As long as speaking continues, the self-supporting charging signal is periodically transmitted to the pink public telephone set 5 and coins are stored.
Patent JP-S6481183-A (JP)
Title: Connection structure of superconducting wire
Inventor: HAMADA MAMORU
IPC: H01R43/02
Filed: 1987-09-21
Abstract: PURPOSE:To minimize resistance occurring at a soldered layer by composing the layer of a soldering alloy of a specified composition and a superconducting material of a specified composition, and plating the surface of the superconducting material with the alloy and Cu good in wettability. CONSTITUTION:A soldered layer 4 is composed of such as an alloy of Pb and Sn an alloy mainly made of In and Ag, material such as NbTi, Nb3Sn, V3Ga, Nb3Ga, Nb3Ge, Nb3Al, and one which increases superconductivity under conditions where a superconducting wire connected is used. This layer is plated at the surface, with a process of electrolytic plating, chemical plating, CVD, or spattering for the purpose to improve the wettability with a soldering alloy. This layer is formed in the form of a powder and a short filament and dispersed almost uniformly in the soldering alloy. Through this layer, superconducting core wires 3, 3' are buried within stabilizer 2, 2' in first and second superconducting wires 1, 1'. It is thus possible to reduce generation of heat while minimizing resistance occurs at the layer 4 soldered when first and second superconducting wires 1, 1' are connected each other.
Patent JP-H0980017-A (JP)
Title: Gas sensor and its manufacture
Inventor: SAITOU MISA
IPC: G01N27/406
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a gas sensor provided with an electrode which can be formed without using any metal-containing paste and is durable to such a corrosive gas as SOx , etc., and to which lead-out wires can be welded easily in an auxiliary electrode section. SOLUTION: In case of manufacturing a gas sensor in which an auxiliary electrode section 12 which contains an electrode 16 in the surface and is composed of a sulfate containing silver sulfate is joined to one surface of a substrate 10 that carries a platinum electrode 14 on the other surface and is composed of yttria-stabilized zirconia, the sulfate containing a prescribed amount of silver sulfate is placed on the joint surface of the substrate 10 which is joined to the section 12 and a network body is formed of platinum wires coated with silver layers so that the silver sulfate can be formed when the silver of the silver layers react to a gas to be detected. Then the auxiliary electrode section 12 using the network body as the electrode 16 is formed by baking the sulfate after the network body is placed on the surface of the sulfate placed on the joint surface of the substrate 10.
Patent JP-H0982015-A (JP)
Title: Disk device
Inventor: NARAKI ATSUTOSHI
IPC: G11B19/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a disk device for accessing a disk to reproduce the time address information at the head of a track number on a disk even if the information cannot be read. SOLUTION: A tentative play region for a certain amount of time is set in the direction of an inner periphery for a target absolute time (accumulation time address information of an entire disk) by a tentative play region setting means 13 and either position of the tentative play region is accessed by an access means 11. When it is judged that a current position is located at the tentative play region by a current position judging means 10, the tentative play region is increased by one frame (time address minimum unit) in the outer peripheral direction by a one-frame increasing means 15, a tentative play for reproducing without outputting any data is performed, and access is completed before reproducing when the current time address information matches with a specified track number and a specified relative time (time address information for each track number) during tentative play.
Patent JP-H10306752-A (JP)
Title: High pressure fuel pump driving device
Inventor: SAITO SENJU
IPC: F02M39/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To drive a high pressure fuel pump with simple constitution in a cylinder fuel injection type two-cycle engine. SOLUTION: A high pressure fuel pump driving device is provided with a high pressure fuel pump 37 pressurizing fuel by pressing a pressure element 37a periodically, and a cam eccentrically fixed to a crankshaft 12b of an engine 2, and drives the high pressure fuel pump 37 by pressing the pressure element 37a periodically by the cam. It can also be so formed that the rotation of the crankshaft is transmitted to a camshaft to press the pressure element by the cam.
Patent JP-H0788061-A (JP)
Title: Dust suction device for vacuum cleaner
Inventor: YOKOYAMA MASAO
IPC: A47L9/02
Filed: 1993-09-24
Abstract: PURPOSE:To provide a dust suction device for vacuum cleaner whose suction power is improved by separately installing suction pipes and brush holding pipes. CONSTITUTION:This device is a dust suction device for vacuum cleaner that is detachably mounted on the end of a suction piper (a) of a vacuum cleaner, an attaching plate 4 in which multiple suction holes 3 are scattered is attached to the end of a holding case 2 connecting to an inserting pipe 1 to which the suction pipe (a) of a vacuum cleaner is connected, and multiple flexible suction pipes 5 that are made of a flexible material is fixed to the attaching plate 4 so that these suction pipes communicate with the suction holes 3 and is projected from them. Multiple brush holding pipes 9 that are made of a flexible material are inserted and fixed in projected condition to mounting shafts 7 that are projected among the suction pipes 5, and a bundle of brushes 8 are folded at the center of the brush and the folded point of the brush is flocked to the end of the brush holding pipes 9.
Patent JP-H02116367-A (JP)
Title: Lens in artificial eye
Inventor: RANDOORU RII NOORU
IPC: A61F2/16
Filed: 1989-09-13
Abstract: PURPOSE: To enable an artificial lens to be readily implanted form a small incision, by bending, extending and winding the artificial lens, or using other methods to reduce its size at least in one direction, and then dehydrating. CONSTITUTION: The artificial intraocular lens comprises a crystal body 12 and a pair of C-shaped tactile senses 14 and 15 in the opposite directions made of the same hydrogel material as the crystal body 12. The tactile senses 14 and 15 are contracted or stretched inward so as not to be bent or twisted. At this time, the radially outermost points 18 and 19 remain, positioned in the outermost surface radially of the tactile senses. The lens is dehydrated, and the tactile senses 14 and 15 maintain substantially their shape, and the lens is reduced in the size as a whole. Otherwise, the lens is partially dehydrated, the tactile senses maintain their deformation positions, and the crystal body 12 is deformed.
Patent JP-H1177416-A (JP)
Title: Work holding device
Inventor: ASANO YASUHIRO
IPC: B23B31/20
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To hold a work in a correct attitude based on the end face on the working side and to accurately process the end face by receiving the end face on the chuck side of the work with a tilting stopper, and pressing the end face on the working side by means of a pusher. SOLUTION: A chuck 1 is fitted to the extreme end of a spindle 4 in a state of projecting from the front face of a spindle head 3. A collet 5 holding the inner diameter of a work W is provided on the front side of the chuck 1. The work W is formed into a flared cylinder with the outer diameter of the end face on the working side larger than the outer diameter of the end face on the chuck side. A pusher 2 is arranged on the position opposite to the chuck 1, and the pressing part 8 is fitted to the extreme end of a plunger 7 concentric on a spindle axis A. A pressing face 8a perpendicular to the spindle axis A and having rigidity is formed on the opposed face to the chuck of the pressing part 8, so that the pressing part 8 presses the working side end face of the work W by projecting the plunger 7.  A stopper 11 the chuck side end face of the work W abutting to is built to the front center part of the chuck 1.
Patent JP-H0289208-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAITO MASAKATSU
IPC: G11B5/31
Filed: 1988-09-26
Abstract: PURPOSE:To assure high registration accuracy by removing the conductor patterns formed in registration with a lower core gap surface and the insulating film formed thereon to form a through-hole after formation of the insulating film. CONSTITUTION:The film of the insulating material 3 is formed on a lower magnetic core 2 embedded into a nonmagnetic substrate 1 after projections 2a, 2b are respectively formed to a gap forming part and rear core junction. This film is flattened by grinding and thereafter, a coil conductor 4 and the conductor patterns 4a, 4b are formed on the lower core projections 2a, 2b. The conductor pattern 4a is the same as the shape of the front surface of the projection 2a of the gap forming part and is formed in registration with the front surface of the projection 2a. After the part of the coil insulating film 5 on the coil conductor 4 forming part is covered with a photoresist 6, light etching is executed to form a gap in the coil insulating film covering the conductor patterns 4a, 4b. The conductor patterns 4a, 4b are then etched and the insulating film on the patterns are removed. The formation of the track width with high accuracy is enabled in this way.
Patent JP-H0770761-A (JP)
Title: Surface treating method of aluminum and alloy thereof by discharge in liquid
Inventor: SAITO NAGAO
IPC: C23C26/00
Filed: 1993-08-31
Abstract: PURPOSE:To efficiently form the surface cured layer high in hardness especially, excellent in wear resistance and favorable in adhesion and dimensional precision on the surface of Al and its alloy. CONSTITUTION:The molding body obtained by adding the binding metal of Al powder, Sn powder or Zn powder to the element powder or the powdery mixture of more than two kinds of the metal easy to be carbonized such as Ti, Zr, V, Ta, Cr, Mo, W, Mn, or Nb and by being subjected to a compression molding in a desired shape is used as the electrode for an electric discharge machining. The surface layer mixing above metal and its carbide is formed on the surface of the material to be treated by subjecting Al and its alloy being the material to be treated to the electric discharge machining using as the other electrode in the working liq. in which carbon is formed by decomposition by discharge.
Patent JP-H08102626-A (JP)
Title: Power amplifier
Inventor: KOSAKU TOMIO
IPC: H03F3/20
Filed: 1994-10-03
Abstract: PURPOSE: To efficiently use a power amplifier for an RF signal from an NMR device in accordance with two control signals for an operation point. CONSTITUTION: A blanking pulse from a pulser 6 is inputted to the base of a TR 10 and a mode selection signal from the pulser 6 is inputted to the base of the TR 11. When the blanking pulse is high, a power amplifying FET 13 is activated. The mode selection signal is a signal for indicating whether an RF signal is to be amplified like a quick pulse or continuously for a comparatively long time. When both the blanking pulse and selection signal are high, the FET 13 executes A-class operation, and when the blanking pulse is high and the mode selection signal is low, executes AB-class operation. In other cases, the FET 13 is set up so as to execute C-class or B-class operation.
Patent JP-H0553783-A (JP)
Title: System for generating common original plate of code table for program and code table for user
Inventor: TACHIBANA MASAYUKI
IPC: G06F9/06
Filed: 1991-08-27
Abstract: PURPOSE:To eliminate a contradiction between a code table for a program and the code table for a user so as to improve productivity in order to encode data in system development by generating the common original plate of the code table which is mechanically changeable to the both code tables for the program and for the user. CONSTITUTION:After a code specifications are decided (101), the original plan of the common original plate is generated based on it (102). The element in terms of the least common multiple element of the code table for the user and the code table for the program is incorporated in the plan. When an input is completed, work for recognizing whether an input error exists or not is execute (103) and the error is corrected (106) when it is found out. The dedicated conversion program is generated (105) for converting the generated common original plate of the code table into the code table for the user and the code table for the program which are formats finally needed. When the code specifications has to be changed, the common original plate is corrected.
Patent JP-2001062225-A (JP)
Title: Bag filter device
Inventor: KATO FUMIO
IPC: B01D46/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily execute exchange work in a short time at the time of detaching a retainer. SOLUTION: A fixed member 8 is rotated counterclockwise as shown by an arrow G of a figure (a) by leaving the fixed member from a fixed rod by turning two knobnuts. An air guide 6 is released by only rotating a corresponding air blow-off member 70 by using three rotary joints 74 as a fulcrum clockwise as shown by an arrow H of the figure (a). In such a way, the detaching of filter fabric and the retainer is easily executed since the air guide 6 is released from restriction and removed upwards (clean air side space S) as shown by an arrow J of the figure (a). Further the air blow-off member 70 may be rotated by using a rotary joint 76 as a fulcrum as shown by an arrow K of the figure (b). The rotating directions of the arrow H and the arrow K are orthogonally crossed.  Then the retainer is mounted and the knobnut 87 is properly fastened in a reverse procedure to the above-mentioned procedure.
Patent JP-H0957253-A (JP)
Title: Clarifying device for bathtub hot water
Inventor: OGAWA YASUO
IPC: A47K3/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a clarifying device for bathtub hot water which is capable of rapidly detecting the crack of a protective tube housing a UV lamp in spite of the extent of a fissure state and eliminating the danger of an electric shock in the case of the crack of the protective tube. SOLUTION: The upper part of the hot water inflow port 35 of a jacket 34 in which the hot water passes of the UV sterilizing device 29 to be disposed in the pipeline on the upstream side of a filter tank is partitioned by a partition plate 38 which fits the protective tube 32 freely attachably and detachably housing the UV lamp 31 into a protective tube mounting hole 39 via a mounting ring 33 to shut off the inflow of the hot water; in addition, the sterilizing device is provided with a sensor chamber 45 of which the atmosphere communicates with the inside of the protective tube. A water drop sensor 30 which is increased in its resistance by absorbing moisture or water and is a sensor for detecting the crack of the protective tube 32 is disposed in the sensor chamber 45 in the state of not exposing the sensor to the UV rays.
Patent JP-2000078500-A (JP)
Title: Device and method for reproducing data
Inventor: TAKAHASHI KOJI
IPC: H04N5/78
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate retrieval of recorded video data. SOLUTION: The video data, to which variable length encoding is performed, are recorded on a magnetic tape 30 and further, video data for retrieval are recorded at a fixed position. A main data extracting circuit 42 and a main video compositing circuit 44 restore the video data, to which variable length encoding is performed, and a retrieval data extracting circuit 50 and retrieval picture compositing circuit 48 restore the video data for retrieval. A switching circuit 46 switches the outputs of the circuits 44 and 48.
Patent JP-S6395328-A (JP)
Title: Apparatus for measuring luminous intensity
Inventor: SAKAI TERUMASA
IPC: H01S3/00
Filed: 1986-10-09
Abstract: PURPOSE:To enhance measuring accuracy, by taking-in a light quantity signal of pulse light stored in a linear memory element after a predetermined time from the emission of pulse light. CONSTITUTION:When pulse light is emitted to be incident to a detection sensor 5 and a (CCD) line sensor 6 wherein a large number of light quantity detection elements and linear memory elements are arranged, a detection signal E.DET is generated from the detection sensor 5 and the supply of a clock to a timing pulse generating part 8 is started and, at the same time, a gate signal phiAO becomes an H-level. By this method, a signal phiA also becomes an H-level. Thereafter, when a signal phiT becomes an H-level by a timing pulse P1, the charge accumulated in the sensor 6 is moved to a transfer part. Next, when a timing pulse P2 is generated, the signal phiT becomes an L-level and the gate signal phiAO becomes an L-level and the sending-out of the timing signal phiA allowing the light quantity signal to output from the sensor 6 from an OR circuit 11 is started. As mentioned above, since the control signal to the sensor 6 is generated in tuning relation to pulse light, no error due to the timing of light emission and data taking-in is generated.
Patent JP-S62100857-A (JP)
Title: Control system for transmission of information
Inventor: KAMAIKE KENICHIRO
IPC: G06F13/18
Filed: 1985-10-28
Abstract: PURPOSE:To prevent the deterioration of the overall processing capacity of a control system for transfer of information despite the increase of the information quantity, by transferring the information only between the controller selected by a route selecting device and a shared memory of each block. CONSTITUTION:The controllers 11 and 12 have control buses 71 and 72 and connected with (n) pieces of shared memories 131-13n divided for each transfer of information via route selecting circuits 141-14n. These circuits 141-14n select the controller 11 or 12 according to the states of selection state display circuits 151-15n and connect the memories 131-13n to the bus 71 or 72. In case a shared memory 13k, for example, is kept under the control of the controller 11 and the information is transferred to the controller 12 from the controller 11, the controller 11 writes the information to be transferred to the memory 13k and then rewrites the state of a selection state display circuit 15k to select the controller 12 to which the data is transferred.