baber/WOPTO huggingface dataset:
Patent JP-H08235325-A (JP)
Title: Ic card reader/writer
Inventor: MORIOKA JUNICHIRO
IPC: G06K17/00
Filed: 1995-11-10
Abstract: PURPOSE: To provide the IC card reader/writer which has a high operation reliability to properly read and write information. CONSTITUTION: Contact terminal patterns 43 of an IC card 3 are divided in the direction orthogonal to the card insertion direction of an arrow X, and plural contacts are provided in the direction orthogonal to the card insertion direction of the arrow x correspondingly to the contact terminal pattern 43, and these contacts are brought into contact with contact terminal patterns 43 to write/read information in/from the IC card 3. In this IC card reader/writer, a card reception part 36 is provided in the card insertion direction of the arrow X, and an elastic member 34 is provided so as to face the card reception part 36 with a card insertion space 33 between them, and the IC card 3 is elastically energized toward the card reception part 36 by the elastic member 34, and plural contacts are brought into contact with contact terminal patterns in this state.
Patent JP-H02139078-A (JP)
Title: Washing apparatus
Inventor: SEGAWA HIROAKI
IPC: F24F7/06
Filed: 1988-11-18
Abstract: PURPOSE:To suppress a cleansing solution from evaporating by installing a driving apparatus to drive a gas-discharging fan when a washing apparatus is operated and a door of a cleaning chamber is opened and to stop the fan at quiescent time in a washing apparatus having a gas-discharging fan. CONSTITUTION:When a screen plate is washed with ultrasonic wave in a cleaning vessel 11, as soon as the apparatus is started, electric power is applied to a gas- discharging fan by a driving apparatus 14 so as to operate the gas-discharging fan 3 and discharge a gas in a cleaning chamber 12. When cleaning is finished, the operation is stopped and at the same time the gas-discharging fan 3 is also stopped by the driving apparatus 14. Then, when a worker opens a door 13 to take out the screen plate from the cleaning apparatus, an electric power is applied to the gas-discharging fan 3 by the operation of the driving apparatus 14 to operate the gas-discharging fan 3 and discharge air in the cleaning chamber 12. When the worker closes the door 13, the driving apparatus is stopped and the gas-discharging fan 3 is also stopped. A cleansing solution is thus suppressed from evaporating in a stand-by time of the apparatus, the consumption of the solution is lowered, and safety for the worker is assured. The operation of the driving apparatus 14 is carried out through a three- wire system electric circuit.
Patent JP-H08150509-A (JP)
Title: Automatic pipe cutting device
Inventor: NANSAI TAKASHI
IPC: B23D21/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide an automatic pipe cutting device capable of forming a flat cut surface having no burr and irregularities on the cut surface of a pipe to be cut. CONSTITUTION: A main gear 1 to be rotationally driven by a driving gear 2 and transmitting gears 16 is arranged. A pipe cut cutter member 3 is rotatably provided in the specified position of the main gear, and a ratchet gear 4 to which a cam 7 with which the curved surface 3b of the cutter member 3 is to be brought in contact is fixed is rotatably provided. The ratchet gear 4 is rotated tooth by tooth by pressing the head part of a ratchet feed rod 6 provided with the teeth to be meshed with the teeth of the ratchet gear 4 by means of a roller 15 for each rotation of the main gear, and the pipe cut cutter member 3 is pressed on the inside in the radial direction of the main gear 1 by the cam surface of the cam 7, and then the surface to be cut of pipe to be cut 5 is rotated and cut by a cutter 3a of the cutter member 3. Thus, the pipe to be cut 5 is cut.
Patent JP-2000122313-A (JP)
Title: Image forming device
Inventor: AOTO ATSUSHI
IPC: G03G15/16
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which is useful for an image forming device adopting a contact electrostatic charge system and/or a contact transfer system and is particularly excellent in wear resistance. SOLUTION: This image forming device has at least an electrostatic charge means, an image exposing means, a reversal development means, a transfer means and a cleaning means at an electrophotographic photoreceptor having an intermediate layer and a photosensitive layer on a conductive substrate 1. In such a case, the electrostatic charge means and/or transfer means of the image forming device is a contact electrostatic charge means and/or contact transfer means and the photosensitive layer of the electrophotographic photoreceptor is formed by using an aromatic compound, a cyclic etherified compound and/or their derivative solvents. The solvent residual amount in the photosensitive layer is <=1,000 ppm.
Patent JP-H11115230-A (JP)
Title: Ink transfer printer
Inventor: SUZUKI MINORU
IPC: B41J2/32
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink transfer printer capable of readily setting a transferring position for transferring ink to a recording paper. SOLUTION: This ink transfer printer comprises an ink roller 10 having a porous film 2 made of a shape-memory resin provided on a surface of a porous body 3 which holds ink. A heating means 7 for selectively heating the film 2 to a temperature higher than a glass-transition temperature of the shape- memory resin, a contacting means 8 for bringing the recording paper into intimate contact with the surface of the film 2, a reheating means 9 for reheating the film 2 to a temperature higher than the glass-transition temperature of the shape-memory resin, a pressing means 11 for pressing the film 2 and a cooling means for cooling the film 2 to a temperature less than the glass- transition temperature are sequentially provided along the circumference of the ink roller 10.
Patent JP-S63148087-A (JP)
Inventor: IWATANI NOBUO
IPC: H05K3/22
Filed: 1986-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001116978-A (JP)
Title: Image pickup device, image pickup method, and storage medium
Inventor: OGINO HIROYUKI
IPC: G03B13/36
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To appropriately make preparations for photography according to the variable power of electronic zooming. SOLUTION: According to the power of electronic zooming, the sizes of a range-finding area, a photometric area, and a colorimetric area and the range of fast transfer (readout) of image data from a photoelectric converting means at the time of range-finding, photometric, and colorimetric processes are set and then the range-finding, photometric, and colorimetric processes are carried out by using only image data of a necessary area in an image pickup plane.
Patent JP-H01134474-A (JP)
Title: Digital color electrophotographic method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1987-11-20
Abstract: PURPOSE:To realize a small-sized, low-cost device and to make recording speed fast and improve recording picture quality by using two photosensitive bodies and one composite photosensitive body, developing each electrostatic latent image with toner particles of corresponding colors, and positioning and transferring respective obtained visible images on the same transfer paper. CONSTITUTION:When X and Y are two optional colors among cyan, magenta, and yellow and Z is the remaining one color, X color image information in a color area is written on one photosensitive body 2 and Y-color image information is written in the other photosensitive body 3 to form electrostatic latent image corresponding to respective pieces of color image information. The respective photoconductive layers L of the composite photosensitive body 4 are charged to almost equal potentials having the mutually opposite polarities and while one of black image information and Z-color image information is written with A-color laser light, the other is written with B-color laser light, thereby forming electrostatic latent image corresponding to the pieces of color image information with the opposite polarities. the respective obtained visible images of black, cyan, magenta, and yellow are positioned mutually on the same transfer paper S and transferred to obtain a color electrophotographic image. Consequently,the device can be reduced in size and cost and the time required to obtain the image is made shorter than usual.
Patent JP-H03154753-A (JP)
Title: Machining result managing method
Inventor: YAMAMOTO MASAO
IPC: G05B19/418
Filed: 1989-11-11
Abstract: PURPOSE:To allow machining and machine operating rates per machine tool to be grasped by clocking the machining starting/terminating time and the machining time by a time recording program with the execution of an NC machining program, as well as recording/storing the number of machined works and the like, and displaying them as a machining result chart at a character- diagram display part. CONSTITUTION:A calender program and a clock operating program are started by charging the power supply, as well as the calender program is written into a memory 30a in an NC control device part 30. With the execution of an NC machining program, a time recording program clocks the machining starting/ terminating time and the machining time as well as records/stores the number of machined works and the like to be displayed as a machining result chart at a character-diagram display part 10.
Patent JP-H05105765-A (JP)
Title: Silicon-based polymer
Inventor: ANDO NORIYOSHI
IPC: C08G77/60
Filed: 1991-10-15
Abstract: PURPOSE:To obtain the subject polymer with its one end specified as reactive alkenyl group by hydrosilylating reaction of a specific silicon compound with an alkenyl group-contg. compound. CONSTITUTION:The objective polymer suitable as a lightweight and high- toughness structural material is obtained by hydrosilylating reaction of (A) a silicon compound having, in one molecule, combination of at least two SiH groups and at least one alkenyl group such as of the formula (R<1> is methyl, etc.; R<2> is H) with (B) a compound having at least one alkenyl group in one molecule such as vinyl monomer in the presence of a catalyst such as chloroplatinic acid.
Patent JP-S62153856-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/32
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled material having a high sensitivity and an excellent color reproducibility by incorporating a compd. which cleaves a ligand capable of forming a complex compd. with a metallic ion via the oxidation reaction, to the titled material. CONSTITUTION:The useful compd. usable to the titled material may be shown by the formula A-LIG. A is a reduction-oxidation group which cleaves LIG by oxidizing it. LIG is a group contg. a ligand. Thus, the reduction-oxidation group is a group capable of a cross-oxidation by an oxidant of the developing agent. The oxidant formed by the cross-oxidation is effected a nucleophilic addition by the nucleophilic reagent such as a hydroxylic ion or a sulfite ion, etc., which presents in the development processing. LIG is a group which binds to a carbon atom which is effected the nucleophilic addition. The binding of A and LIG cleaves by the nucleophilic addition followed by a cleaving reaction.
Patent JP-H06118072-A (JP)
Title: Treatment method for pyridyl aminated derivative
Inventor: KIMURA KAZUMASA
IPC: G01N30/88
Filed: 1992-10-08
Abstract: PURPOSE:To provide a pretreatment method for pyridyl amination reaction mixture. CONSTITUTION:A treatment method for pyridyl aminated derivative comprises subjecting monosaccharide, oligosaccharide or a mixture thereof to pyridyl amination reaction, and, at the time of applying the resulting corresponding pyridyl aminated derivative to qualitative, quantitative or separating process, pretreating the reaction mixture of the resulting corresponding pyridyl aminated derivative by pyridyl amination reaction by electrodialysis. The pretreatment of the pyridyl aminated derivative can be easily and quickly executed, and saccharides can be highly precisely analyzed.
Patent JP-H10142942-A (JP)
Title: Developing device
Inventor: HASHIMOTO YOSHIYA
IPC: G03G15/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device performing developing by excellently circulating and carrying developer by a simple constitution without causing the bank of the developer even when upper and lower stirring carrying means are vertically arranged. SOLUTION: This developing device possesses a lower screw part 43 which receives the developer carried out and fallen from an upper screw part 42 and carries upward and feeds to the upper screw part 42 after supplying to a magnet roller for developer 45 while stirring and carrying the developer and an upper carrying magnet roller 55 that is coaxially provided at the magnet roller 45 and is driven in accordance with the driving of the magnet roller 45 and feeds the developer carried by the lower screw part 43 to the upper screw part 42 by carrying it upward.
Patent JP-H03156040-A (JP)
Title: Washing water supply device for toilet bowl
Inventor: TSUTSUI OSAMU
IPC: E03D3/00
Filed: 1989-11-13
Abstract: PURPOSE:To make it possible to maintain sanitation by providing two vacuum breakers having different mounting positions in the vertical direction to a water supply duct between a main valve and a selector valve to produce an air-gap. CONSTITUTION:The first and second normally open-type vacuum breakers 19 and 20 are respectively provided to different positions in the direction of up and down on the lower stream of a main valve 18 opening and closing a water supply duct 17. The water supply duct 17 is branched in the lower stream of the breakers 19 and 20 to provide a water supply pipe 21 and a jet water supply pipe 22, and a rim selector valve 23 and jet selector valve 24 are respectively provided on each of the water supply pipes 21 and 22. A jet injection hole 12a of a jet nozzle 12 provided to the lower stream side of the selector valve 24 is normally immersed in standing water of a bowl section 3. Accordingly, the water for the breakers 19 and 20 flows out to the outside of the water supply duct 17 from the breaker 20, so that an air-gap is surely produced to maintain sanitation.
Patent JP-H05132543-A (JP)
Title: Epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08L63/00
Filed: 1991-11-11
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured resin having a high glass transition temperature and excellent heat resistance and humidity resistance and difficulty undergoing package cracking and is therefore suitable for semiconductor sealing. CONSTITUTION:The objective composition essentially consists of a curing agent comprising a polyhydroxynaphthalene compound prepared by cocondensing naphthol and dihydroxynaphthalene with an aldehyde, an epoxy resin and a cure accelerator.
Patent JP-2000114158-A (JP)
Title: Exposure conditions measuring method and aligner using the same
Inventor: KATAOKA YOSHIHARU
IPC: H01L21/027
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To decide the optimum exposure, when a photosensitive pattern having periodicity in one direction is exposed and transferred by setting the measuring direction of the pattern at an angle against one arranging direction of photoelectric conversion elements, so that the measuring direction is neither parallel nor perpendicular to the arranging direction. SOLUTION: A resist pattern (photosensitive pattern) M' on a wafer W' is irradiated with light through a projection lens 101. The light rays from the irradiated pattern M' advance in reverse through the lens 101 and form an image on the image pickup surface of a photoelectric conversion means 105 through a beam splitter 102 and a detecting optical system 104. The photosensitive pattern M' is formed by arranging a plurality of openings elongated in a direction perpendicular to one direction (X- or Y-direction, which is a measuring direction) on the surface of a chromium opaque film, having a fixed line width in the opaque film with a fixed period. In addition, photoelectric conversion elements are arranged so that the arranging direction of the elements is inclined from the measuring direction of the pattern M' by an angle θ (θ≠0 deg. nor 90 deg.).
Patent JP-H02857-A (JP)
Title: Precursor for bleaching promoter
Inventor: JIYON UIRIAMU HAADAA
IPC: G03C1/43
Filed: 1988-11-24
Abstract: PURPOSE: To obtain good results even when a film is used in different kinds of bleaching and bleach-fixing compsns. by specifying the solubility in a bleaching liquid and incorporating a silver salt of acid-contg. nondipolar ionic org. thiol. CONSTITUTION: The solubility of the precursor is specified to >=1g/l silver ion when it is dipped in a color-developing developer having 4.25g/l sulfite concn., 1.3g/l bromide concn. and pH=10 or in a bleaching liquid having 150g/l bromide concn. at 23 deg.C for 5min. The precursor contains a silver salt of acid-contg. nondipolar ionic org. thiol. The precursor of a bleach accelerating agent is changed into soluble in the presence of carboxyl groups. The compd. may contain amine groups but is required to be a nonbasic amine so as to prevent production of a dipolar ion component. Thereby, even when a photographic film is used for different kinds of bleach and fixing compsns., good results can be obtd.
Patent JP-H06150714-A (JP)
Title: Thermofusible conductive sheet and conductive sheet having thermofusible joint
Inventor: YAMADA JUN
IPC: D04H1/28
Filed: 1992-11-04
Abstract: PURPOSE:To manufacture a thermofusible conductive sheet of a large area which, even when jointed to another one, is not deteriorated in the conductivity of the joint by performing electroless plating on a nonwoven fabric containing thermofusible composite pulp on one or both sides thereof. CONSTITUTION:Thermofusible polyolefin composite pulp, wood pulp and polyacrylonitrile fiber are soaked in a 1% nonionic dispersant solution by 50 parts, 20 parts and 30 parts, respectively, and the mixture is put in water and fibers are disaggregated therefrom by stirring using a high speed mixer and then the mixture is slowly stirred and then restirred and slurried after addition of a polyacrylamide 0.1% aqueous solution serving as adhesives, and is formed into a nonwoven fabric. The nonwoven fabric is immersed in a Pd catalytic solution and catalyzed and is then immersed in a 5% sulfuric acid solution for activation after washing, and is further washed and dried and then immersed in an electroless plating liquid of a metal excellent in conductivity such as Ag, to form an Ag plating layer of thickness 0.01 to 1mum so as to manufacture a thermofusible conductive sheet. Even if the hot surfaces of the sheets are jointed together, the conductivity of the joint is not deteriorated.
Patent JP-2001119149-A (JP)
Title: Multilayer printed board
Inventor: KATO KIYOTAKA
IPC: H05K3/46
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer printed board in which the transmission speed of signal is increased by preventing wiring delay of the multilayer printed board at the signal transmission and reliability of the multilayer printed board is enhanced by preventing a wiring material from being diffused into an insulation film to cause short circuit of wiring. SOLUTION: The multilayer printed board P comprises copper film wiring patterns B1, B2, B3 and insulation film patterns D1+E1, D2+E2 laminated alternately on a board body A. Barrier layers C1, C2, F1, F2 for preventing diffusion of copper into the insulation film patterns are formed between the copper film wiring patterns B1, B2, B3 and insulation film patterns D1+E1, D2+E2. The insulation film patterns D1+E1, D2+E2 are formed of a photosensitive organic insulation film having a low permittivity (specific permittivity of 3.5 or below) and exhibiting variable etching characteristics at a part being irradiated with light or plasma.
Patent JP-H07153005-A (JP)
Title: Tape recorder/reproducer and tape recording/ reproducing method
Inventor: SAWARA YASUYUKI
IPC: G11B27/28
Filed: 1993-11-25
Abstract: PURPOSE:To always accurately image by joining by automatically retrieving a record end position of a previous time in a tape recorder/reproducing for imaging by joining A tape recording medium such as a video tape, etc. CONSTITUTION:Date generating means 10 records date data for representing a date of a time point on a tapelike recording medium 1 at the time of recording. Discontinuous point retrieving means 11 retrieves, when a record standby is designated externally, presence or absence of a discontinuous point of date data near a recording/reproducing position of the medium 1 at that time point, and it becomes record standby at a discontinuous point detected position in the case of the presence or at an original position in the case of the absence.
Patent JP-S62150726-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIMURA HAJIME
IPC: H01L21/318
Filed: 1985-12-24
Abstract: PURPOSE:To avoid stress migration of a metal wiring by using the radio frequency output of an ECR plasma CVD apparatus within a specific range. CONSTITUTION:A plasma generating chamber 1 serves as a hollow resonator and generates a plasma by a radio frequency wave from an input terminal 2 and nitrogen gas A from an inlet 3. The plasma is applied to a specimen 4 as a plasma flow 7 through a shutter 8 and reacts with monosilane gas B which is introduced into a deposition chamber 5 from an inlet 9 to form a silicon nitride film as a protective insulating film on the specimen 4. When the range of the radio frequency output is selected to be within 150W-200W, a high quality silicon nitride film with a stable refractive index and a very small internal stress can be obtained.
Patent JP-H07145215-A (JP)
Title: Biocompatible resin composition and medical material using the composition
Inventor: SHIMURA KENICHI
IPC: C08F255/00
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a biocompatible resin composition having excellent bio compatibility and excellent moldability at the same time, low in a glass transition temperature, excellent in softness, amorphous and gas permeable, and useful for medical material, e.g. an artificial kidney membrane, using a modified polyolefin resin having a specific graft chain as a raw material. CONSTITUTION:The objective composition is obtained using a modified polyolefin resin containing a graft chain composed of a constituent unit of an alkoxyalkyl acrylate (e.g. methoxyethyl acrylate), as a raw material. As an example, a resin composition of the olefin resin and another high-molecular compound contains preferably >=5wt.% of the olefin resin.
Patent JP-2001108447-A (JP)
Title: Semiconductor device, semiconductor laser, gyro and its operation method
Inventor: NUMAI TAKAAKI
IPC: H01S3/083
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a gyro and its operation method capable of lowering a coupling loss generated when laser light is introduced into a light detector and a noise caused by returning light to a laser from external reflection points. SOLUTION: The gyro has a ring resonance type semiconductor laser where lights circumferentially transmit mutually reversely to each other, terminals detecting beat signal and a ring shape active layer.