baber/WOPTO huggingface dataset:
Patent JP-2001097512-A (JP)
Title: Article control system
Inventor: IGARASHI KEISUKE
IPC: G06Q10/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an article control system capable of realtime position detection of articles, and further capable of preventing the unfair taking-out of articles. SOLUTION: Article control is carried out by providing reader/writers respectively to an entrance gate of an article control region, housing region, and information control device, so that the communication with the IC card tag attached to the article can be carried out. Further, electromagnetic induction can efficiently be produced by attaching a looped conducting wire other than the IC card tag to the article.
Patent JP-H07130408-A (JP)
Title: Photochemical secondary battery
Inventor: TAKAHASHI MASAYA
IPC: H01G9/20
Filed: 1993-11-01
Abstract: PURPOSE:To provide charging by light energy, eliminate need of a charger to achieve high energy-saving property, provide a simple battery constitution comprising too electrodes of a negative electrode and a positive electrode, achieve charge and discharge at a high current by facilitating motion of redox ion pairs which are oxidized by type-n semiconductor of the negative electrode in charging, and reduced in the positive electrode in discharging between the positive electrode and a type-n semiconductor part of the negative electrode, and improve conductivity of electrons from the semiconductor to metal in a photochemical secondary battery. CONSTITUTION:A secondary battery has a positive electrode 10, a negative electrode 11, and electrolyte 12 in a battery case 15 provided with a light transmission window 15a to be charged by light. The negative electrode 11 has a structure in which type-n semiconductor 11c and a metal negative electrode member 11a integrated with each other, oxidizer is included in the electrolyte 12, and the positive electrode 10 has a structure in which at least one hole 10a for transmitting light is formed in this photochemical secondary battery.
Patent JP-S62133878-A (JP)
Title: Video signal recorder
Inventor: GOTO KOICHI
IPC: H04N9/835
Filed: 1985-12-05
Abstract: PURPOSE:To improve resolution and picture quality by inserting an equalizer circuit in the rear stage of an FM modulator circuit according to the band of signals. CONSTITUTION:In the case where video signals SV supplied to a terminal 1 are camera picture recording mode of relatively narrow band, signals SC supplied from a terminal 23 to a switching circuit 22 become '1', and as the circuit 22 is connected to A side, an equalizer circuit 21 is inserted to rear stage of an FM modulator circuit 4. Accordingly, low band of modulated luminance signals Y is emphasized. Thereby, resolution of the video signal recording device is heightened. On the other hand, in the case where signals SV of the terminal 1 are line picture recording mode, signals SC supplied from the terminal 23 to the circuit 22 become '0', and the circuit 22 is connected to B side, and accordingly, the circuit 21 is not inserted to rear stage of the circuit 4. Accordingly, low band of signals YFM is emphasized, and deterioration of sound quality can be waded.
Patent JP-H0899609-A (JP)
Title: Defroster
Inventor: ONO KIYOSHI
IPC: B60S1/54
Filed: 1994-09-29
Abstract: PURPOSE: To provide a defroster wherein the start up of the heat of air to be heated can be hastened to meet the use of even a small boat having a short service time from departure to arrival at a destination, and also easy in attaching, in a defroster wherein hot air is blown. CONSTITUTION: Air, sent from a blowing device 1, is heated by means of a heater 2, and heated air is guided to a duct 3 provided along the lower edges of the glass windows 8 to be blown off from blowholes 9 arranged on the upper surface of the duct 3, and also a jetting angle is made to deviate about 90 deg. by air direction plates 10 hung into the duct from port edges on the duct tip sides of the respective blowholes.
Patent JP-H06126183-A (JP)
Title: Catalyst for purifying exhaust gas, its production, and purification of exhaust gas by using it
Inventor: KANO YASUHIDE
IPC: B01J29/06
Filed: 1992-10-13
Abstract: PURPOSE:To provide a catalyst for purifying exhaust gas which is capable of purifying nitrogen oxide to harmless gas with high efficiency and is enhanced in durability even when the concentration of oxygen contained in exhaust gas is high and the temperature of exhaust gas is low. CONSTITUTION:The catalyst for purifying exhaust gas is constituted by incorporating copper into pentasil type crystalline aluminosilicate to produce a catalyst precursor and furthermore carrying copper on the catalyst precursor. The pentasil type crystalline aluminosilicate containing copper has an MFI structure and SiO2/Al2O3 (mol ratio) is regulated to >=10. Further exhaust gas is purified by using the catalyst in the oxidative atmosphere at the reaction temperature of 200-800 deg.C in the existence of hydrocarbon of 0.5-200 as THC concentration (concentration converted into methane) to NOx concentration.
Patent JP-H10103452-A (JP)
Title: Pulley, accumulation roller conveyor roller using this and accumulation roller conveyor
Inventor: KAWAI HISAJI
IPC: F16H55/56
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate not only the mounting of a pulley on a shaft but also the removing and the adjustment moving. SOLUTION: This pulley is constituted of a fixing member 2 comprising a cylindrical part 6 presenting a cylinder shape to be fitted and mounted into/on a shaft S, forming taper whose wall thickness is gradually increased toward one end on the outer periphery from an intermediate part to one end part and providing a taper part 4 with a plurality of axial slits 5 and a collar part presenting a disk shape formed integrally on the outer periphery of the other end part and forming taper by gradually decreasing wall thickness from the center toward the periphery and a movable member 3 comprising a boss 8 fitted/mounted into/on the cylindrical part so as to be axially moved via a taper hole comformed to the taper part and a collar part 9 presenting a disk shape formed integrally on the outer periphery and forming taper by gradually decreasing wall thickness from the center to the periphery.
Patent JP-H02119673-A (JP)
Title: Starter
Inventor: SO MASAHIRO
IPC: F02N11/08
Filed: 1988-10-28
Abstract: PURPOSE:To eliminate the disarrangement of winding and reduce a coil space by providing a plurality of pull-in coil, each being wound in a cylindrical shape and connected in parallel to each other and also providing holding coils, each having the same wire diameter as that of the pull-in coil and being provided in a cylindrical shape around the outer or inner periphery of the pull-in coil. CONSTITUTION:Pull-in coils 3 are wound in three layers on the outer periphery of a bobbin 11 and then pull-in coils, each having the same wire diameter as that of the coil 3, are wound on the outer periphery of the coil 3 by the number of turns corresponding to that of the coil 3. Then holding coils 5, each having the same wire diameter as that of the coil 3 or 4, are wound on the outer periphery of the pull-in coil 4. Thus it is possible to obtain the arranged windings of each coil 3 to 5. Each coil 3 to 5 is made conductive by turning-on of a key switch 2 so as to be exited, thereby attracting a plunger 6 to mesh a pinion with a ring gear. At the same time, contacts 7 to 9 are closed so that a starter motor 10 is driven to thereby start an engine.
Patent JP-H10123566-A (JP)
Title: Liquid crystal panel test method
Inventor: IRIE KATSUMI
IPC: G02F1/1368
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel test method for detecting it when a pixel electrode formed on an active substrate is leaked to an adjacent pixel electrode. SOLUTION: A scan signal inputted to a scanning line is made two kinds of signal 1, 2 with only shifted write-in periodical timing, and the scan signal 1 is inputted to the even line of the scanning line, and the scan signal 2 is inputted to the odd line. On the other hands a test signal 3 inputted to a data line is made the signal inverting its polarity at every write-in period. Thus, even when the pixel electrodes adjacent holding the scanning line between them are leaked, it is detected easily.
Patent JP-H01117443-A (JP)
Title: Data cryptographic equipment
Inventor: MAKAYA YUICHI
IPC: H04L9/10
Filed: 1987-10-29
Abstract: PURPOSE:To ensure the security of secrecy more surely by storing a master key to a storage means of nonvolatility attachable and detachable from/to the system. CONSTITUTION:Storage means 11, 21 storing a master key ciphering and deciphering a cryptographic key are provided respectively with master key storage sections 16, 26 and backup power supplies 17, 27, and they are of attachable/detachable structure to/from cryptographic equipments 10, 20 incorporatedly. In using the system, it is possible to remove the storage means 11, 21 and to store them from the cryptographic equipments 10, 20, and the readout/write of the content of the master key by the 3rd party at system stop are made difficult. Thus, the confidentiality of data communication is kept more higher.
Patent JP-S63130450-A (JP)
Title: Seatbelt device for automobile
Inventor: KONISHI TAKESHI
IPC: B60R22/26
Filed: 1986-11-17
Abstract: PURPOSE:To enable fixing of a three point seatbelt to a center pillarless car, by providing a retractor in an arm rest formed on a rear door or an indoor longitudinal inner wall, then inserting a shoulder section webbing into a seatback section guide section. CONSTITUTION:A seatbelt retractor 4 is provided in a rear door 10 or an arm rest 11 formed on the indoor longitudinal inner wall when there is nor rear door. Hook metals 6, 8 are engaged with buckle sections 7,9 at the opposite sides of the seat so as to form a lap section 2 and a shoulder section 5, then a webbing of the shoulder section 5 is inserted through guide members 3A, 3B of the seatback section and the rear door (or indoor longitudinal inner wall) and led to a retractor 4. Consequently, even a center pillarless car can be fixed with a three point seatbelt without sacrifice of open feeling of window, resulting in the improvement of appearance.
Patent JP-H07130368-A (JP)
Title: Cathode material of lithium battery
Inventor: TAN YAKUSHIN
IPC: H01B1/06
Filed: 1993-11-02
Abstract: PURPOSE:To provide a cathode material with a large number of lithium ion insertion positions, chemical stability to an electrolyte, and high conductivity by containing a phase made of a specific formula of perovskite related structure. CONSTITUTION:A cathode material of a lithium battery contains a phase made of a formula of perovskite related structure represented by the general formula of Srn+1VnO3n+1 (n is 2, 3, or 4.). A system represented by the general formula of Srn+1VnO3n+1 contains several types of layered perovskite compound. Since deficiency or excess of oxygen atom in an oxygen atom position is usual, therefore, generally it is represented by the general formula of Srn+1VnO3n+1-delta. The quantity delta depends on (n), but practically delta/n is 0.3 to -0.02. The layered perovskite compounds in which n is 2-4 is capable of reversibly inserting or releasing lithium ions in or from the lattice, and show metallic resistance behavior.
Patent JP-H02120692-A (JP)
Title: Fast breeder reactor
Inventor: OTA SHUICHI
IPC: G21C15/02
Filed: 1988-10-31
Abstract: PURPOSE:To improve a safety feature by constituting a high pressure plenum with at least two independent coolant passes and by constituting so that the coolant may flow into a fuel assembly through a coolant inlet from those coolant passes. CONSTITUTION:A coolant such as a liquid sodium and the like sent out by a pump 6 and a pump 7 flows into a fuel assembly 8 from a coolant inlet 12 of an entrance nozzle 13 through the first high pressure plenum 2 and the second high pressure plenum 3 respectively, cools down fuel pin handles 10 and takes out thermal energy generated by a nuclear fission reaction to an outside of a reactor core. Therefore, even if in the case that a foreign matter might be mixed into one of the first high pressure plenum 2 and the second high pressure plenum 3 and consequently a blocking accident such as blocking of all the flowing in inlets 12 might occur, as a very rare case, a blocking ratio of the flowing-in inlets would be kept to be lower than 50%.
Patent JP-H1193690-A (JP)
Title: Gas turbine driving power unit
Inventor: AMAKO KIYOO
IPC: F02C7/18
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the air sucked by a gas turbine engine for the cooling air by forming a ventilation space between a muffler of an air intake of a gas turbine driving power unit and an inlet of a gas turbine engine, and arranging a heat exchanger in this ventilation space. SOLUTION: A bulkhead 15 is provided inside of a shell 14 forming a gas turbine driving power unit 1 so as to divide the inside of the shell 14 into a cold section A in front of the bulkhead 15 and a hot section B in rear of the bulkhead 15, and an inlet muffler 3 is fitted to an air intake 2, and the sound energy is dispersed by this air intake 2. Heat exchangers 4a, 4b are arranged in a ventilation space between the inlet muffler 3 and an inlet of a gas turbine 8. With this structure, heat of the air passing through the inlet muffler 3 and the heat generated from the lubricating oil of a gear box 7 are exchanged by the heat exchangers 4a, 4b. An alternating current power generator 5 provided in the cold section A is cooled by a fan, and the exhaust thereof is passed to the hot section B through an exhaust duct 6.
Patent JP-H0699130-A (JP)
Title: Execution of design wall
Inventor: SUEMATSU DAIKICHI
IPC: E04F13/02
Filed: 1992-09-18
Abstract: PURPOSE:To advantageously produce a complicated design or a specific product from the aspect of labor or cost as compared with a case using a pattern and to form a certain and beautiful bordering part without being affected by the state of a substrate surface. CONSTITUTION:In the execution of a design wall forming the design wall demarcated into a plurality of decorative surfaces 4a, 4b, 4c by bordering parts 3a, 3b on a substrate surface 2, a releasable resin material 3 having releasability by drying is applied to a bordering substrate surface 20. Next, the releasable resin material 3 is dried and aggregate-containing coating materials 40, 41, 42 having predetermined hues are applied to respective decorative substrate surfaces 21, 22, 23. After the coating materials are dried, the releasable resin material 3 is peeled from the bordering substrate surface 20.
Patent JP-H0699362-A (JP)
Title: Tightening completion deciding device for electric motor-driven impact wrench
Inventor: TSUYAMA KATSUJI
IPC: B25B23/145
Filed: 1992-09-18
Abstract: PURPOSE:To tighten all the bolts by specified tightening force by providing a tightening completion deciding device for an electrion motor-driven impact wrench capable of surely deciding tightening completion of the bolt. CONSTITUTION:A mounting base 9 is rotatably externally fitted to a socket 2 of an electric motor-driven impact wrench main unit 1, to also stop the mounting base 9 to turn from a side of the electric motor-driven impact wrench main unit 1, and a rotary encoder 15 (rotation detector) is mounted on the mounting base 9. A toothed pulley 17 is rotatably supported to a detecting shaft 16 of the rotary encoder 15, and further a toothed pulley 18 is integrally externally fitted to the socket 2, to provide a toothed belt 19 linked between both the toothed pulleys 17, 18. A control unit 20 for calculating a rotational speed per second unit of the socket 2, based on a pulse signal 21 (detection signal) output from the rotary encoder 15, and further for deciding a bolt 3 to complete tightening, when reaching a specified rotational speed/second, is connected to the rotary encoder 15.
Patent JP-2000102977-A (JP)
Title: Production of thermoplastic resin film
Inventor: HAYASHIDA HARUO
IPC: B29K23/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a thermoplastic resin film efficiently by a simultaneous biaxial tenter-stretching method by doing simultaneous biaxial stretching is temperature conditions in which the temperature in a stretching process is lower by at least a prescribed value than the temperature in a pre-heating process. SOLUTION: A thermoplastic resin which was melted/kneaded by an extruder is extruded from a T-die taken up by a cooling roll to manufacture a rolled sheet. This is led to a simultaneous biaxial stretching tenter to implement a pre-heating process, a stretching process, and heat setting process. In this process, the temperature in the stretching process is set up to be lower by at least 10 deg.C than that in the pre-heating process, and simultaneous biaxial stretching is done under this condition. When the pre-heating process and the stretching process and divided into temperature control sections, the average temperature of each whole process is applied. The temperature in the heat setting process is made to be equivalent to that in the stretching process or lower by about 20 deg.C than that in the stretching process.  In this way, a thermoplastic resin film can be produced by a simultaneous biaxial tenter-stretching method.
Patent JP-H05114516-A (JP)
Title: Soft magnetic alloy film and magnetic head
Inventor: IHARA KEITA
IPC: C23C14/34
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a soft magnetic alloy film for a magnetic head having excellent electromagnetic conversion characteristics like high head output and low pseudo output when the film is used as core material for an MIG head, and a magnetic head using said film. CONSTITUTION:Composition in the film thickness direction of a soft magnetic alloy film is modulated when the film is formed. The average composition of the film is shown by a formula Few (Nb, Ta) xZryNz (where w, x, y and z show at%, and 70<=w<=88, 6<x<9, 2<=y<=6, 3<=z<=20, and w+x+y z=100). The film is an Fe based composition-modulated nitride film containing Fe fine crystal grains. A magnetic head is an MIG head, and a diffusion preventing layer of aluminum oxide or the like is formed on the interface between the soft magnetic alloy film and ferrite. The soft magnetic alloy film is characterized by being the Fe based composition-modulated nitride film.
Patent JP-H03139178-A (JP)
Title: Drive circuit for vibration wave motor
Inventor: IZUKAWA KAZUHIRO
IPC: H02N2/00
Filed: 1989-10-23
Abstract: PURPOSE:To reduce the number of parts and to improve the driving efficiency by connecting the driving electrode of a vibration wave motor with the secondary winding of a transformer, connecting a power supply and a switching transistor in series with the primary winding of the transformer, and specifying the secondary inductance of the transformer. CONSTITUTION:Primary windings of transformers 5, 6 are connected, respectively, with switching transistors(Tr) 3, 4 while the secondary windings thereof are connected, respectively, with the electrodes 1a, 1b of a vibration wave motor. The transistors Tr 3, 4 turn the voltage Vcc, to be applied on the primary windings of respective transistors 5, 6, ON/OFF based on the output pulse from a two-phase oscillation circuit 2. Secondary inductances L2 of the transformers 5, 6 (shown by the formula) are set to resonate with the static capacity C of the vibration wave motor (static capacitance of a group of driving piezoelectric elements) at a driving frequency (f). By such arrangement, the vibration wave motor can be driven efficiently with one Tr for one transformer.
Patent JP-H07128898-A (JP)
Title: Image forming device
Inventor: TAKAGI OSAMU
IPC: G03G15/34
Filed: 1993-11-04
Abstract: PURPOSE:To provide an image forming device capable of obtaining sufficient contrast of density even with a practically low driving voltage. CONSTITUTION:Toner whose degree of dispersion being a value obtained by dividing an average particle diameter obtained from the particle diameter distribution based on weight by an average particle diameter obtained from the particle diameter distribution based on the number of particles is regulated within a range of 1.0-1.15 is used; and a carrying roller 14 carrying the toner and a layer controlling blade 18 (provided in contact with the roller 14) and controlling the carried toner to be a single layer are provided in this device.
Patent JP-H01118464-A (JP)
Title: Printer
Inventor: YAMAMOTO JUNICHI
IPC: B41J13/00
Filed: 1987-11-02
Abstract: PURPOSE:To automatically change a page even if a page change command is not received by automatically change the page when a detecting mechanism detects the lower end of a print sheet, and counting the number of print sheets by a sheet counting mechanism. CONSTITUTION:A printer 1 has an automatic sheet feeding mechanism 2 having a sheet lower end detecting mechanism 3 and a printer body 4. In case of printing, when a host device 8 generates a print sheet counter reset command and a print sheet count command, a sheet counting mechanism 6 is set to a state capable of counting detection signals after the mechanism 3. Then, the device 8 feeds a print command to the body 4 until data to be printed are all output. A printing unit 5 continues printing during this period, the mechanism 6 detects the generation of a page eject by the detection signal of the mechanism 3, and counts the number of prints. Accordingly, even in case of a program which contains no page change command, it can accurately detect the number of printed pages.
Patent JP-S63128582-A (JP)
Inventor: OKUMURA YUTAKA
IPC: H05B6/12
Filed: 1986-11-19
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-H08114952-A (JP)
Title: Device for removing image forming substance
Inventor: TSUJIHARA SOTOHIRO
IPC: G03G21/00
Filed: 1994-10-14
Abstract: PURPOSE: To prevent various failures from occurring by efficiently removing liquid vapor from the vicinity of a contact area between a pressuring member which presses an image holding body wetted by removing an image forming substance to a heating member and the heating member. CONSTITUTION: In an interposing and carrying area being a press-contact part between a paper pressuring belt 63 and a heating drum 61; a non-contact part shown by A where the belt 63 does not come in contact with the drum 61 is set. Then, a gap roller 68 supporting the belt 63 so that the belt 63 may be stretched to the outside from the drum 61, and pressing rollers 67a and 67b functioning as a pressing member exerting proper pressing force from the belt 63 side to the drum 61 side in the area so that the width of the non-contact part may be changed are disposed.
Patent JP-H01119440-A (JP)
Title: Method of controlling maneuvering characteristic of vehicle
Inventor: TSUNODA SHIZUO
IPC: B60W10/18
Filed: 1987-10-31
Abstract: PURPOSE:To make it possible obtain a preferable maneuvering characteristic of a vehicle coping with a running condition of a vehicle by compensating desired maneuvering values in three directions in accordance with a running condition of the vehicle. CONSTITUTION:An engine 1, a clutch 2, a transmission 3 and brakes 21R, 21L, 22R, 22L are used for a plant governing the longitudinal motion. Suspensions 28R, 28L, 29R, 29L are provided for a plant for governing the vertical motion. Front and rear steering systems 32, 33 are provided for a plant governing the lateral motion. Controllers 41 through 53 control the vehicle so as to realize desired control values set by a center controller U. Further, a basic desired maneuvering value is compensated in view of a psychophysical evaluation in accordance with a running condition.