baber/WOPTO huggingface dataset:
Patent JP-H0963516-A (JP)
Title: Image forming device
Inventor: SUZUKI YOSHIO
IPC: H01J31/12
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality image by disposing an electrically conductive region connected to an electron emission element electrode potential in the insulating region other than the electron emission part region of an electron source substrate to prevent the storage of a floating electric charge. SOLUTION: A lower wiring electrode 6 and an upper wiring electrode 9 are formed by paste-baking or the like on an electron source substrate 1 in a lattice-like form so as to hold an insulating band therebetween and perpendicularly cross each other. A pair of element electrodes 2a, 2b are formed of an Ni thin-film or the like at the intervals of 20μm at respective crossing part of a lattice. Thereon, a very fine particle conductive thin film 3a formed by t$ baking or the like of the organic metal solution of Pd and having thickness of about 200Å is disposed. An electron emission part 4 is formed by carrying a current to the electrically conductive thin film 3a from the upper and the lower wiring electrodes 6, 9 through the element electrodes 2a, 2b.  Electrons are emitted from the electron emission part 4 to the fluorescent bodies on the face plate opposite to the electron source substrate 1 to form an image. Electrically conductive thin films 3b, 3c are disposed in the insulating region of the electron source substrate 1 and connected to the upper and the lower wiring electrodes 6, 9.
Patent JP-S58113935-A (JP)
Title: Silver halide color photosensitive material
Inventor: IWAGAKI MASARU
IPC: C09B26/02
Filed: 1981-12-26
Abstract: PURPOSE:To obtain a silver halide color photosensitive material high developability activity, an effective masking action even in a small amt. used, and low fog, by forming a hydrophilic colloidal layer contg. a magneta coupler and a specified compd. on a support. CONSTITUTION:At least one silver halide emulsion layer is obtained by coating a support with a dispersion dispersing into a high boiling solvent (A) 1mol silver halide of 0.01-5mum grain diameter, (B) 0.01-0.3mol magneta coupler, (C) 1/20- 1/2mol (of the B component) compd. of the formula in which A is magneta coupler residue; Z is a nonmetallic atomic group necessary to form a 5--7- membered ring contg. at least one hetero atom in the ring; R is H or halogen, or it is alkyl, alkoxy, aryloxy, hydroxy, or aryl, each optionally substituted by >=2 substituents, and (D) a hydrophilic colloid.
Patent JP-S6470505-A (JP)
Title: Enmicrocapsulation
Inventor: ANDORIYUU JIYON KIERUBANIA JIY
IPC: B01J13/02
Filed: 1988-08-25
Abstract: A process for encapsulating a wide variety of target materials, including both hydrophilic and hydrophobic materials, employs condensation of two reactive compounds to form shells around core phase drops/particles including target mateial dispersed in a continuous phase. One of the reactive compounds has at least two active methylene functional groups per molecule, the other being an active methylene-reactive crosslinking agent. Either type of the reactive compounds can be dispersed in the continuous phase, the other being dispersible in the core phase. Applications include controlled release mocroencapsulation of agriculture chemicals and biocides.
Patent JP-H0959338-A (JP)
Title: Optical material for lens of high refractive index having high heat resistance and high strength
Inventor: AMETANI SHOICHI
IPC: C08G18/30
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical material for a lens of high refractive index having high strength and heat resistance, suitable as a lens for glasses. SOLUTION: This thermosetting optical material for a lens of high refractive index is obtained by polymerizing and curing (a) a sulfur-containing aromatic compound of the general formula CH2 =CHZCH2 SX [Z is a benzene ring and one or more of hydrogen atoms are replaceable with hydrocarbons of the formula Cn H2n+1 in which (n) is 1-4, or a halogen atom such as chlorine or bromine;  X is H, ROH, RSH, RSROH or RSRSH (R is a hydrocarbon of the formula Cn H2n wherein (n) is 1-4)], (b) an alicyclic diisocyanate and (c) an aromatic diisocyanate as essential monomer components, in the ratio of the number of the total mols of isocyanate groups to the number of the total mols of the OH groups and the SH groups, in the mixture of the three components of the sulfur-containing aromatic compound of the general formula, the alicyclic diisocyanate and the aromatic diisocyanate of 0.5 to 3, and in the ratio of the alicyclic diisoyanate to the total 100 pts.wt. of the alicyclic diisocyanate and the aromatic diisocyanate of 10wt.% to 70wt.%.
Patent JP-S58113109-A (JP)
Title: Composite insecticide
Inventor: KUDAMATSU AKIO
IPC: A01N57/16
Filed: 1981-12-28
Abstract: PURPOSE:To provide a low-toxic insecticide having high vermin-controlling effect and residual activity, by using 2-methoxy-4-(2-methoxyphenyl)-1,3,4-oxadiazolin- 5-one and a carbamate compound and/or an organophosphorus compound as a component. CONSTITUTION:2-Methoxy-4-(2-methoxyphenyl)-1,3,4-oxadiazolin-5-one (compound A) is used in combination with one or more carbamate compounds and/or organophosphorus compounds. The carbamate compound is, e.g. 1-naphthylmethyl carbamate, etc., and the organophosphorus compound is e.g. dimethyl 4-methylthio- m-tolylphosphorothionate, etc. The amount of the carbamate compound or the organophosphorus compound is preferably about 0.1-10pts.wt. per 1pt.wt. of the compound A.
Patent JP-H1048358-A (JP)
Title: Indicator and electronic apparatus
Inventor: NAMIKI KOJI
IPC: G04G99/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To enlarge indication area and improve design by providing an indication member, a plate shape solar battery placed below it and a plate shape luminous member and forming a plurality of light transmission holes in a member arranged inside and upward of each of them. SOLUTION: As a liquid crystal indicator 5 is transparent and light transmits to a solar battery 6 arranged below, the battery 6 can do photoelectric conversion. The generated power is accumulated in the electronic circuit on a circuit board 9, supplied to an electroluminescence(EL) luminous member 7 and the EL member 7 is illuminated. This light defuses upward from a plurality of light transmission holes of the battery 6 and illuminates the transparent member 5. Even by arranging the battery 6 below the member 5, the photoelectric conversion can be properly done. Also by arranging the EL member 7 below the battery 6, the generated light can be guided to the member 5 to illuminate.  Therefore, it is not necessary to arrange the battery 6 in series of the member 5 and so the surface area of the member 5 can be attained wide and the freedom of designing the looking and the like is widened.
Patent JP-H0256615-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO SHIGERU
IPC: H01L23/556
Filed: 1988-08-23
Abstract: PURPOSE:To obtain a protecting circuit being efficient and having high reliability by limiting or stopping an operation of a power use transistor by the protecting circuit, when a difference of base voltages of the power use transistor and a comparison use transistor exceeds a reference value. CONSTITUTION:A first transistor Q1 and a second transistor Q2 are used for power and comparison, respectively. The title circuit is provided with a pre- driving circuit 1 which can be driven proportionally so that a difference of base voltages caused by a difference of emitter areas of both the transistors Q1, Q2 is not generated, a comparator 2 for detecting a difference of base voltages of both the transistors, and a protecting circuit 3 which can limit an operation of a first transistor Q1. When a first transistor Q1 exceeds a safety operation quantity position and enters into a secondary yield, this base voltage drops suddenly, this voltage drop is detected by the comparator 2, and by operating the protecting circuit 3, a breakdown of the power use transistor Q1 is prevented in advance. In such a way, the operation range can be utilized to the maximum, and an efficient and economical semiconductor integrated circuit is obtained.
Patent JP-S60102644-A (JP)
Title: Vapor deposited selenium film for use in electrophotographic sensitive body and its manufacture
Inventor: ODA OSAMU
IPC: G03G5/082
Filed: 1983-11-10
Abstract: PURPOSE:To reduce residual potential to zero at the time of exposure by setting the oxygen content in an Se deposited film above a specified value. CONSTITUTION:The oxygen content in an Se deposited film is set above 50ppm to prefectly reduce residual potential to zero at the time of positive electrostatic charging. Oxygen is added to the Se vapor deposited film by evaporating or heat melting a mixture of an evaporation source of Se and a predetermined proportion of SeO2 in vacuum, or introducing O2 in a vacuum of about 10<-2>Torr to Se in the vacuum distillation step to oxidize a part of Se, and using the Se partially oxidized by these methods, etc. for the vacuum evaporation source.
Patent JP-H03128541-A (JP)
Title: System and method for cipher communication
Inventor: TATEBAYASHI MAKOTO
IPC: H04L9/30
Filed: 1990-08-07
Abstract: PURPOSE:To safely distribute a secret key while transmitting public information through a network center between plural terminals each other by converting a key ciphering key and structure data to a cipher sentence by using public cipher key algorithm and transmitting the cipher sentence to a communication path. CONSTITUTION:In a first open key cipher part 22, a key ciphering key r1 generated by a key ciphering key generation part 24 is ciphered to the first cipher sentence by using the public key cipher algorithm. The first public cipher part 22 transmits this sentence to the communication path. In a second terminal 40, a second key ciphering key signal r2 is generated by a second key ciphering key generation part 44 and a second key ciphering key r2 is ciphered to the second cipher sentence and transmitted to a network center 30. A public key decoding part 32 in the network center 30 decodes the first and second cipher sentences by using public key decoding algorithm. As a result, the network center 30 obtains the first and second key ciphering keys r1 and r2.
Patent JP-H0874833-A (JP)
Title: Bearing structure in large end of connecting rod for internal combustion engine
Inventor: MOGI KATSUYA
IPC: F16C35/02
Filed: 1994-09-02
Abstract: PURPOSE: To reduce size of a bearing housing, a load of a large end of a connecting rod, and friction by varying a fitting position of the connecting rod to the bearing housing composing the connecting rod large end, and varying a bearing metal structure accompanied therewith. CONSTITUTION: A part of an outer peripheral part of a connecting rod bolt 3 is projected from an inner peripheral surface 5 of a bearing housing, and passes between the inner peripheral surface 5 of the bearing housing and a crank pin sliding surface 4 of a bearing metal 1. A cutout 6 is formed on the bearing metal 1, which cutout 6 serves as an escape part of one part of a periphery of the connecting rod bolt 3 projected from the inner peripheral surface 5 of the bearing housing. An outer peripheral edge of the cutout 6 (relative line 7) is in contact with the circumferential surface of the connecting rod bolt 3.
Patent JP-S6456921-A (JP)
Title: Exhaust bypass structure of supercharger
Inventor: UDAGAWA TETSUO
IPC: F02B37/12
Filed: 1987-08-26
Abstract: PURPOSE:To reduce any difference in the flow rate of each exhaust bypass by inclining, in a specific direction, an end face opened to a turbine outlet passage in plural exhaust bypass passages against a face perpendicularly crossing with the axial line of a turbine shaft. CONSTITUTION:The inside of a turbine casing 8 provided with a turbine impeller 1 is divided by a bulkhead 9 into plural scroll chambers 10a, 10b. Plural exhaust bypass passages 12a, 12b which communicate each of scroll chambers 10a, 10b to a turbine outlet passage 11 respectively are arranged in the turbine casing 8 and a bypass control valve 14 is arranged to each of passages 12a, 12b. In this case, an end face 13 through which each of passages 12a, 12b is opened to the turbine outlet passage 11 is not aligned with a face perpendicularly crossing with the axial line of a turbine shaft 2, but inclined to this face in the direction for decreasing the difference in length of each of exhaust bypass passages 12a, 12b.
Patent JP-2001037089-A (JP)
Title: Capacitor charging apparatus
Inventor: YABE HISAHIRO
IPC: H01G11/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor charging apparatus, capable of reducing the current withstand amount of a bypass means of a unit capacitor, without the need for a complicated control means for reducing charging current at a specified time and suppressing voltage unevenness of each unit capacitor, when discharged. SOLUTION: This capacitor charging apparatus comprises voltage detectors 11a, 11b for detecting voltages Va, Vb of unit capacitors Ca, Cb, voltage-dividing resistors 12a, 12b for outputting a reference voltage-dividing voltage Eref, and differential amplifiers 16a, 16b for outputting a gate signal to transistors 14a, 14b so that both the voltage difference becomes zero, when the voltages Va, Vb are larger than the voltage Eref to control bypass currents IRa, IRb.
Patent JP-H0942174-A (JP)
Title: Scroll compressor
Inventor: TANIGAKI RYUHEI
IPC: F04C23/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent gas from leaking outward through a gap between a fixing bolt for a fixed scroll and its bolt hole, and to easily assemble a scroll compressing mechanism so that a tip gap may stay within a fixed range, and to prevent the deformation of the end plate of the fixed scroll. SOLUTION: A fixed scroll 1 is fastened and fixed to a frame 5 arranged on low pressure sides 47, 48 with bolts 64, and when the thickness of the end plate 11 of the fixed scroll 1 is designated by T, and its outer diameter is done by D, the thickness T is set up as follows, T=D×(11-15)%.
Patent JP-S6365670-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HONJO KAZUHIKO
IPC: H01L29/72
Filed: 1986-09-05
Abstract: PURPOSE:To enable obtaining an extremely minute pattern emitter electrode of minimum dimension about 2-0.5mum and the manufacture of a bipolar transistor excellent in high-frequency characteristics with good yield by always protecting the emitter electrode with a good adhesion insulating film. CONSTITUTION:After a definite pattern photo resist film 8 is formed, an emitter electrode 6 is formed by anisotropically etching an SiO2 film 7 and an AuGeNi layer 6a in sequence by Ar<+> ion milling using the photo resist film 8 as a mask, a semiconductor layer 4 is isotropically etched and the surface of a semiconductor layer 3 is exposed. In this process, the emitter electrode 6 made of AuGeNi is protected by the good adhesion SiO2 film 7. Then, after the photo resist film 8 is removed, a photo resist film 9 is formed on an insulating region 5 and an AuZnNi layer 10a is formed on the semiconductor layer 3 in self- matching way by evaporating AuZnNi. Then, an SiO2 film 11 is coated in a definite pattern and a base electrode 10 and a collector electrode 12 are formed.
Patent JP-H1014432-A (JP)
Title: Cleaner-inserting type ribbon-attaching device for pet
Inventor: SAKURAI HIDETAKA
IPC: A47L7/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To simply, accurately and beautifully attach a ribbon to a pet in short time attaching to the pet by connecting a pipe comprising a specific constitution to a cleaner and sucking animal hair. SOLUTION: A pipe 1 having 6mm inner diameter is attached to a pipe 2, and a pipe 3 capable of freely moving from the top of the pipe 1 to the top of the pipe 2 is provided and the rear part of the pipe 2 is inserted into a part 7 of a cylinder of a cleaner. Then, the pipe 3 is moved into the rear of the pipe 1 and a rubber band 5 of a ribbon for pet is wound around the top of the pipe 1 and, successively, a switch of the cleaner is turned on and the pipe 1 is applied to hair 6 as a part of pet desired to attach the ribbon. The ribbon is attached to the pet by quickly pushing the pipe 3 into the top of the pipe 1 when the hair is sucked.
Patent JP-S59101731-A (JP)
Inventor: NODA TAIJI
IPC: H01H33/66
Filed: 1982-11-30
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-H0493557-A (JP)
Title: Cooler for vehicle
Inventor: KUWABARA TAKUO
IPC: H05K7/20
Filed: 1990-08-10
Abstract: PURPOSE:To make small and light the whole of the title apparatus by effectively cooling an inverter and making small a space occupied by the inverter, by a method wherein a heat-emitting element in the inverter is mounted on a part of a pipe line in a refrigerating cycle for a cooler main body or on a bypass pipe line therein. CONSTITUTION:For the title cooler, a heat-emitting element 23 such as a semiconductor device in an inverter 22 for controlling a cooler main body 21, is mounted on a part of a pipe line 25 in a refrigerating cycle 24 for the cooler main body 21, and the heat-emitting element 23 is cooled. For that reason, since the heat-emitting element 23 for the inverter 22 is cooled using a part of the refrigerating cycle 24, it is not necessary to provide a new cooling part, and thus the whole of the title cooler can be made small and light. In addition, since a fan for cooling the inverter is not necessary, the maintainability of the title cooler can be improved.
Patent JP-H0553035-A (JP)
Title: Cable for transmission of light signal by using multiple optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/44
Filed: 1991-08-22
Abstract: PURPOSE:To provide the cable for transmission of light signals which can transmit light at a small change in light quantity and at a stable light quantity even if the cable is strongly bent. CONSTITUTION:The multiple plastic optical fibers which are filled with a sheath resin having a low refractive index in such a manner as to individually segment at least >=500 pieces of many fibers each consisting of a transparent fiber resin having a high refractive index and having >=50 micron fiber diameter and are integrated to have a nearly circular section are protected and coated with a thermoplastic resin, by which the cable for transmission of the light signals is obtd.
Patent JP-H0554169-A (JP)
Title: Code information reader
Inventor: MURAKOSHI AKINOBU
IPC: G06K7/10
Filed: 1991-08-22
Abstract: PURPOSE:To improve the durability or operability of the code information reader such as a bar code scanner, etc., and to reduce energy consumption. CONSTITUTION:A freely displacable frame body 9 positioned at the outer peripheral part of a reading window 2 is positioned and held in a protruding state by an energizing means 11. Then, a switching means 12 is provided to switch the stop and execution of driving according to the protruded state and pushed- down state of the frame body 9.
Patent JP-H1155743-A (JP)
Title: Radio communication system
Inventor: MIZUNO TOMOO
IPC: H04W28/06
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of realizing data communication via a base station even when a protocol conversion means provided in the base station is not available. SOLUTION: A protocol conversion circuit provided in a base station equipment CS2A is used for data communication between an information portable terminal PC1 and an information terminal PCa. When the circuit is not available, when an information portable terminal PC2 makes a request of data communication with an information terminal PCb on a public network through the base station equipment CS2A, a communication link via a connector CN1 is open between the base station equipment CS2A and a base station equipment CS1A and between the base station equipment CS1A and the information terminal PCb respectively and the base station equipment CS1A in place of the base station equipment CS2A converts a communication protocol for data sent/ received between the information portable terminal PC2 and the information terminal PCb to realize data communication.
Patent JP-2000049766-A (JP)
Title: Key managing server system
Inventor: NISHIDE TAKASHI
IPC: H04L9/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe and simple management method of an open key certificate and a secret key by automating a system with a key management server which manages a key management table and an application management table. SOLUTION: When a connection request (1) to an application server 6 from a client terminal 4 is given, a key management server 1 obtains an open key certificate for application (4 and 5) from an application CA8, by using a key management table 2 (2) or an application management table 3 (3). An open key certificate for application and a secret key, which are required for certification at the time of connection with the application server 6, are transmitted to the client terminal 4 (6). The client terminal 4 is certified (7) at connection by using the open key certificate for application and the secret key, which are received from the key management server 1. If certification is successful, communication with the application server 6 can be conducted.
Patent JP-H0492521-A (JP)
Title: Collection system for information on mobile station
Inventor: HATANO RIKUO
IPC: H04B7/24
Filed: 1990-08-08
Abstract: PURPOSE:To improve the collecting efficiency of information on a mobile station by discontinuing the transmission of an answer signal for a prescribed period of time if the carrier of another station exists after transmission the first answer signal among plural answer signals transmitted from the mobile station in response to the cells of a calling means. CONSTITUTION:A calling means applies a polling to a mobile station 14 included in a specific range of a radio service area SA where the station 14 is called out of a command station. Meanwhile an answer means transmits repetitively plural answer signals of the station 14 in response to the calls of the calling means. Then an answer stop means stops the transmission of the answer signals transmitted from the answer means for a prescribed time if the carrier of another station exists when a prescribed time passed after the first answer signal of the station 14 is transmitted in response to the call of the calling means. As a result, a mobile station included in a specific range can be detected in a short time. Then the information on the mobile station can be effectively collected.
Patent JP-H05223398-A (JP)
Title: Cogeneration system
Inventor: SOGABE HITOSHI
IPC: F25B27/02
Filed: 1991-08-22
Abstract: PURPOSE:To effectively utilize energy, to limit installations of facility devices to a necessary minimum limit, to reduce a device cost and to decrease an installation area. CONSTITUTION:A cogeneration system utilizes thermal energy of waste gas of a gas turbine engine 1 for driving a generator 3, and drives a heat pump 2 by the engine 1 to obtain cold/heat energy.
Patent JP-S6189963-A (JP)
Title: Manufacturing method of ceramics thermal spray member
Inventor: NAKAMURA YUICHI
IPC: F02F3/12
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the occurrence of any separation between a base material and ceramics and a crack in the ceramics, by forming a narrowish convexoconcave part on the surface of a metallic base material for a piston or the like and the thermally spraying ceramics on the surface. CONSTITUTION:A convexoconcave part 5 is formed on a combustion chamber surface 1a of a piston base material 1 by means of etching or casting, and ceramics 2 is thermally sprayed on the surface. With this constitution, wettability between the ceramics 2 and the piston base material 1 is improved, thus separation of the ceramics 2 from the piston base material 1 and a crack in the ceramics are all prevented from occuring.