baber/WOPTO huggingface dataset:
Patent JP-H09973-A (JP)
Title: Air purifier
Inventor: AZUMA NAOYA
IPC: B03C3/68
Filed: 1995-06-15
Abstract: PURPOSE: To provide an air purifier correct in the dust quantity detected by a dust sensor even when used for a long period of time and capable of performing action in itself over a long period of time. CONSTITUTION: An air purifier is provided with an electric precipitation means 2, a dust sensor 3, and a control means 4 for performing action control based on the output of the dust sensor 3. The dust sensor 3 is arranged in the poststage where air from which dust has been collected by the electric precipitation part 2 is passed. The control means 4 intermittently drives the electric precipitation means 2, and performs action control based on the output of the dust sensor 3 when the electric precipitation means 2 is off. Since dust containing air is passed through the dust sensor 3 when the electric precipitation means 2 is made off only, the sticking and accumulation of dust on the dust sensor 3 is hardly caused.
Patent JP-H0812860-A (JP)
Title: Epoxy resin composition and prepreg using the same
Inventor: HINO SEIICHI
IPC: C08G59/50
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the subject composition comprising an epoxy resin, a latent amine curing agent, a curing-accelerating agent, and a specific fibrous filler, and giving fiber-reinforced composite materials reduced in defects, excellent in the characteristics of the composite materials, and improved in reliability and productivity. CONSTITUTION:This composition comprises (A) an epoxy resin (preferably a bisphenol A epoxy resin, a novolak epoxy resin), (B) a latent amine curing agent (e.g. dicyandiamide, adipic acid dihydrazide), (C) a curing-accelerating agent (preferably an urea compound such as 3-phenyl-1,1-dimethylurea, an imidazole derivative, etc.), and (D) a fibrous inorganic filler having an aspect ratio of >=3 (e.g. sepiolite, wollastonite). The components A, B, C and D are preferably compounded in amounts of 100 pts.wt., 1-20 pts.wt., 1-10 pts.wt. and 0.5-10 pts.wt., respectively.
Patent JP-H05168927-A (JP)
Title: Exhaust gas purifying catalyst and purifying device using the same
Inventor: SHIRAISHI EIICHI
IPC: B01D53/94
Filed: 1992-06-09
Abstract: PURPOSE:To obtain an exhaust gas purifying catalyst capable of simultaneously removing three components of CO, HC and Nox in an extremely small amount without using rhodium. CONSTITUTION:A mixture which consists of catalytically active components consisting of 0.5-30g of palladium, 0.1-50g of alkaline earth metal oxide, 0.1-50g of lanthanum oxide, 10-150g of cerium oxide and 0.1-150g of zirconium oxide and 10-300g of activated alumina is supported on a carrier having a monolithic structure to obtain a catalyst simultaneously removing carbon monoxide, hydrocarbons and nitrogen oxide from the exhaust gas of an internal combustion engine. By this catalyst, the NOx purifying capacity in a state rich in engine exhaust gas and the purifying capacity of CO, HC and NOx in the vicinity of a stoichiometric ratio in a fuel gas compsn. can markedly be enhanced.
Patent JP-H09330493-A (JP)
Title: Data collecting and recovering device
Inventor: MATSUKAWA SHIGEKI
IPC: H04B10/114
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To recover collected data in a non-contact state by providing a data collecting device which collects data, temporarily stores it and externally emits the data, i.e., infrared rays based on an instruction signal which is received as infrared rays, emitting the instruction signal and also receiving and recovering the data. SOLUTION: When an infrared ray communication signal which shows a recovering mode signal is sent from an infrared ray communication part 7a to a data collecting device 6, an operating mode of the device 6 is changed to a data collecting mode. When the operation mode of the device 6 is changed to a data collecting mode, the data which is collected over a fixed period and stored in a data processing part 6a is sequentially outputted from the part 6a to an infrared ray communication part 6b, furthermore, converted into an infrared ray signal in the part 6b and emitted to a data recovering device 7. The infrared ray signal is received by the part 7a, also converted into an electric signal and stored in a data storing part 7b.
Patent JP-S5576335-A (JP)
Title: Automatic exposure control unit permitting automatic fading
Inventor: NATORI TATSUYA
IPC: G03B19/18
Filed: 1978-12-01
Abstract: PURPOSE: To make possible automatic fading by comparing the time required for stopping-down and the time required for a certain step number from a correct exposure aperture value state and changing over the speed of a stepping motor.  
     CONSTITUTION: After the 1st, 2nd mode changeover switches SW 1 , SW 2  are set in a fade-in photographable state, so-called EE operation is accomplished by the first-stage operation of shutter release. Thereafter, an aperture member 10 is driven at a high speed up to closing by the second-stage operation of shutter release. As a photographing operation timing switch is substantially turned ON, the aperture member 10 is driven to the open side at a high speed during the specified time determined by a memory capacitor C 0  and resistor R 0 . Thereafter the aperture member 10 is so operated as to be driven up to the correct exposure aperture value state at a low speed during the time determined by monostable multivibrators Tr 1 , Tr 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0441314-A (JP)
Title: Stacker crane for automatic warehouse
Inventor: TAKAGAKI KATSUTOSHI
IPC: B65G1/04
Filed: 1990-06-07
Abstract: PURPOSE:To improve the substantial work efficiency of a stacker crane by providing a normal/reverse driven article storage conveyor at the center of an elevator base, and normal/reverse driven article transfer conveyors on slide forks disposed laterally on the elevator base. CONSTITUTION:Articles W to be taken out are pulled in an elevator base 12 by an article transfer conveyor 16 positioned close to an article storage shelf 2 for the articles W. The conveyor 16 and an article storage conveyor 14 are then driven to transfer the articles W onto the conveyor 14. Since the conveyor 16 positioned close to the storage shelf 2 for the taken-out articles can be thus used due to the lateral disposition of the conveyors 16, the lateral motion of a stacker crane 10 can be performed efficiently. When the conveyor 14 becomes full, the articles W are placed also on the right and left conveyors 16. The crane 10 is then conveyed to a carry-out station, and the articles W on the conveyor 16 close to the carry-out station are unloaded onto the carry-out station. The articles W on the conveyor 14 and the other conveyor 16 are successively transferred onto the empty conveyor 16 and unloaded successively onto the carry-out station.
Patent JP-H05343770-A (JP)
Title: Laser diode pumping solid laser
Inventor: NOZAKI NOBUHARU
IPC: H01S3/094
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the return light to a laser diode, in a laser diode pumping solid laser which pumps a solid laser medium by a laser diode. CONSTITUTION:A condensing lens 11, which converges the laser beam 14 for pumping issued from a semiconductor laser 10 in an Nd:YAG crystal 12 being a solid laser medium, is arranged so that the optical axis O may slip in width direction of a semiconductor laser active layer 10a from the center Q of the emission of a semiconductor laser 10.
Patent JP-H04348022-A (JP)
Title: Cell for molecular beam epitaxy
Inventor: ITO MICHIHIRO
IPC: C23C14/24
Filed: 1991-05-24
Abstract: PURPOSE:To acquire a cell for molecular beam epitaxy wherein an element contained in a crucible is uniformly heated and an element which has once evaporated does not attach to an end opening part of the crucible as a liquid drop. CONSTITUTION:A first heater 4 is provided to an area near an end opening part of a crucible 2 having a bottom with a raised part, and a second heater 8 is inserted to the raised part of the bottom to heat the crucible 2. It is possible to form a crystal layer of good crystallinity which is free from crystal defects with good reproducibility.
Patent JP-S5675904-A (JP)
Title: Vibration control device
Inventor: EBARA YUTAKA
IPC: F01D5/16
Filed: 1979-11-21
Abstract: PURPOSE: To control vibration of a blade by providing a triangular vibration-preventing piece on one end of a shroud which is mounted on top of a rotary blade and also by forming a triangular notch on the other end.  
     CONSTITUTION: A triangular vibration-preventing piece 4 is fixed on a rotary blade steam outlet side of shrouds 3, 3' which are set on top of a blade 1 which is mounted on a rotor. When a turbine is driven, a detortion motion is generated at the blade 1 and a clearance 5 is lost, and furthermore, surface pressure P corresponding to a speed of rotation is applied on a contacting surface 4a. The surface pressure acts to attenuate blade vibrations. On a welded fixed surface between said shround 3' and a vibration-preventing piece 4, a distribution P 1  of the surface pressure P acts as a compressing force. Therefore, the vibration-preventing piece 4 would not be damaged during the operation, and a reliablity can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63313151-A (JP)
Title: Treatment of silver halide black and white photographic sensitive material
Inventor: UESAWA YUTAKA
IPC: G03C5/38
Filed: 1987-06-16
Abstract: PURPOSE:To carry out quick stabilizing treatment of a silver halide black and white photographic sensitive material by incorporating a specified amt. of at least one kind of compd. expressed by the specified formula and a specified amt. of sulfite ion to an image stabilizing treating soln. CONSTITUTION:In formula I, Z is a nonmetal atom group necessary for forming a heterocyclic nucleus contg. 5-6 membered heterocyclic ring; X is H, alkali earth metal; ammonium group; or organic amine residue. In formula II, each R1 and R2 is H atom or a substituent. A treating soln. contg. each at least one kind of the compd. expressed by formula I and II, contg. 1X10<-3>-1X10<-1>mol./l sulfite ion is used. The heterocyclic ring nucleus expressed by formula I is selected from imidazolethiazole, etc. One of R1 or R2 in formula II is preferred to be H atom, and a preferred compd. expressed by formula II is hexahydrotriazine compd. etc. The sulfite ions are supplied from, for example, sodium sulfite, etc. and preferred pH of the image stabilizing soln. is 7-10. By this constitution, a silver halide black and white photographic material is stabilized quickly.
Patent JP-H09310561-A (JP)
Title: Louver
Inventor: KATO HIDEO
IPC: F24F13/18
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the fireproofness and durability of a louver by using a transparent heat-resistant crystallized glass plate or a borosilicate glass plate in the louver fixed onto a window frame for the natural lighting and draft and ventilation in a room. SOLUTION: L-shaped levers 13 are installed to a plurality of glass plates 11, pivot shafts 14 are pivoted to the side sections of a rectangular frame body 10 made of a metal such as iron, stainless, aluminum, etc., and an operating plate 16 pivoted through pivot shafts 15 is moved vertically, and the angles of the glass plates 11 can be adjusted. The glass plate 11 consists of transparent heat-resistant crystallized glass or borosilicate glass, and fire-resistant gaskets 12 are stuck at places, where the glass plates 11 are brought into contact mutually, through noncombustible sealants, and sealing properties are ensured. Accordingly, the fireproofness of a louver is improved by using the glass having excellent fireproofness, and a problem such as the generation of rust in wires by usage for a prolonged term as seen in wired glass is not also generated.
Patent JP-S5277220-A (JP)
Title: Spinneret device
Inventor: YAMAMOTO AKIHIKO
IPC: D01D4/06
Filed: 1975-12-18
Abstract: PURPOSE: A spinneret device in which polymer melt entrance ports of a distribution plate are shaped like a cone so that the polymer melt residence at the bottom of the cone may be avoided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5482584-A (JP)
Title: Bus operation control system
Inventor: FUJIMOTO KIYOUHEI
IPC: G08G1/00
Filed: 1977-12-13
Abstract: PURPOSE: To run the bus with a certain interval by obtaining the average running speed with detection of bus passing at every fixed station for bus operation to carry out speedily even for the crowded route.  
     CONSTITUTION: The central processing system 5 provided at the bus garrage 6 comprizes the computer and the like. The average passing speed of bus 9 based on the information available from the ground receivers 3 and 4 is obtained, and the time of bus to arrive at the set station located in front of the bus is obtained with the output of the receivers 3, 4 and 15. Time difference corresponding to the bus departure from the station thereof or the passing time is obtained. With respect to this the indicator 7 is actuated properly for the necessary bus operation command to carry out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07139231-A (JP)
Title: Movable strike
Inventor: MINEMURA TOSHIO
IPC: E05B15/12
Filed: 1993-06-22
Abstract: PURPOSE:To facilitate fine-control, to enhance controllability and to broaden an adjustable range by holding a sliding member in such a way that rotation of a rotor enables it to be moved within a case secured to a door frame, wherein the sliding member supports the rotor while allowing its rotation and forming a strike frame. CONSTITUTION:A sliding member 17 is inserted into the box portion of a case 11 in such a way as to be unmovable in the cross direction of the box portion and movable only in the longitudinal direction of the box portion. A rack member 14 and the sliding member 17 are held by respective supporting pieces 19, 21 and therefore move relative to each other only in the cross direction upon rotation of a rotor 16. The rack member 1 is loosely fitted into the inclined oblong hole 12 of the case 11 via a protrusion 13 and therefore moves only along the track of the inclined oblong hole 12. When the rotor 16 is rotated by driving a driver into the opening 18a of a front panel 18, the sliding member 17 moves longitudinally. Therefore the portion of the door which abuts a latch bolt or the like is displaced and can be fine-controlled at the position of a strike.
Patent JP-H05338235-A (JP)
Title: Thermal head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/335
Filed: 1992-06-10
Abstract: PURPOSE:To provide a thermal head which is high in thermal efficiency and capable of forming a high quality printed picture. CONSTITUTION:A thermal head is constituted by forming a bandlike glass heat storage layer 2 on a ceramic substrate 1 and covering a heat generation resistor 3 and a conductive layer 4 on the glass heat storage layer 2 so that a part of the conductive layer 4 is extended on the ceramic substrate 1. In the thermal head, thickness of the conductive layer 4 lengthened on the ceramic substrate 1 is made thicker in comparison with thickness of the conductive layer 4 stuck on the glass heat storage layer 2. Thereby, even when the conductive layer 4 is stuck on the ceramic substrate 1, the conductive layer 4 is not disconnected because the surface of the ceramic substrate 1 is rough. Further, it is prevented that conductive resistance is largely varied by receiving the effect of surface roughness of the ceramic substrate 1.
Patent JP-S6042278-A (JP)
Inventor: WATANABE AKIRA
IPC: C04B35/043
Filed: 1983-08-17
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-H09311496-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NIIMI TATSUYA
IPC: C08G77/48
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To ensure superior wear resistance at the time or repetitive use and to suppress the occurrence of an abnormal image during repetitive use by forming a protective layer contg. a specified high molecular electric charge transferring material. SOLUTION: A photosensitive layer 2 and a protective layer 3 contg. a high molecular electric charge transferring material represented by the formula are successively formed on an electrically conductive substrate 1. In the formula, each of R'1 -R'3 is optionally substd. alkyl or halogen, R'4 is H or optionally substd. alkyl, each of R1 and R2 is optionally substd. aryl, each of (o), (p) and (q) is an integer of 0-4, the ratio of k:j is (0.1-1):(0-0.9), (n) is an integer of 5-5,000 as the number of repeating units and X is a divalent aliphatic group, a divalent alicyclic group, etc.
Patent JP-H01316960-A (JP)
Title: Package for microwave diode
Inventor: MASUTANI NAOYUKI
IPC: H01L23/12
Filed: 1988-06-17
Abstract: PURPOSE:To improve microwave characteristics by a method wherein regions conventionally connected by means of thin films are connected by means of through-holes for reducing inductance and lowering resistance. CONSTITUTION:An anode electrode pad 4 and an anode lead 7 are connected to each other by two through-holes 11 and a cathode electrode pad 3 and a cathode lead 8 are connected by three through-holes 11. This design reduces inductance and lowers resistance between the leads 7, 8 and the electrodes of a diode 6, which improves microwave characteristics.
Patent JP-S6043106-A (JP)
Title: Load controller in complex cycle plant system
Inventor: FUKUDA HIROSHI
IPC: F01K23/10
Filed: 1983-08-18
Abstract: PURPOSE:To perform the systematic load control and improve the load response by inputting the upper limit value outputted by a load change rate upper limit setting element and the lower limit value outputted by a load change rate lower limit setting element, into a load change rate control element. CONSTITUTION:A complex cycle plant system is provided with a plurality of single shaft type complex cycle power plants. The generalized load control system X comprises a load setting element A, a load change rate limiting element B, a load command reference value limiting element C, and a feedback operation element D. Each shaft load control system Y has each shaft load change rate limiting element E, and each shaft speed command element G. The upper limit value (n) of the load change rate upper limit setting element L and the lower limit value (p) of the load change rate lower limit setting element M are inputted to a load change control element B'. Thus, it is made possible to carry out the systematic load control and improve the load response of the load controller.
Patent JP-H0446724-A (JP)
Title: Turning machine tool provided with material cut and supply devices
Inventor: KOSHIYOU AKIRA
IPC: B23P23/04
Filed: 1990-06-08
Abstract: PURPOSE:To improve production efficiency by cutting a long material to the desired length and supplying it to a lathe automatically by providing a material stocker, a material cut device, and a supply device of cut material in the vicinity of NC lathe. CONSTITUTION:A headstock 6 is fixed at one end of a bed 5 of NC lathe 1. A main spindle 7 is supported in this headstock 6 in such a way that it can rotate freely, and a chuck 8 is fixed at one end of the main spindle 7. Turning machine tool is provided with a material stocker 2 which can support a material 23 of machined object, feed in the direction of shaft line, and position, a cut device 3 which cuts the material 23 which is fed and positioned by the material stocker 2, and a supply device 4 which supplies the cut material 23 to the chuck 8 in the vicinity of NC lathe 1. Consequently, the material 23 on the material stocker 2 which is fed in the direction of shaft line by the desired length of machined object is cut to the desired length by the cut device 3, supplied to the chuck 8 by the supply device 4, and turning machining is done.
Patent JP-H08320994-A (JP)
Title: On-vehicle navigation system
Inventor: HORI KOJI
IPC: G08G1/0969
Filed: 1995-05-25
Abstract: PURPOSE: To provide an on-vehicle navigation system capable of searching a route along a control direction in which plural traffic signals are turned to green. CONSTITUTION: Plural short-distance routes from a current position up to a destination are searched (S16). The number of sub-areas included in each of the plural. searched routes is computed (S21). A route including the smallest number of sub-areas is selected out of the plural areas (S22). Then whether the advancing direction of a vehicle concerned at the time of traveling on the sub-areas included in the selected route coincides with an offset line direction in which traffic signals are successively turned to green or not is judged.
Patent JP-H06335222-A (JP)
Title: Magnet/electromagnet repulsion/attraction continuous rotating device
Inventor: IIZUKA SHIGENOBU
IPC: H02K37/10
Filed: 1993-05-18
Abstract: PURPOSE:To provide an electric motor with less power consumption utilizing pulse current flowing when the ON/OFF of a switch is repeated by achieving continuous rotation simply with the repulsion/attraction of a magnet and an electromagnet. CONSTITUTION:A part where a magnet 2 is aligned and that where no magnet 2 is aligned are alternately provided at a rotor 1 and the magnet 2 is mounted to the rotor 1 while one pole is outside and the other is shifted from a center with an equal amount of spacing. An electromagnet 3 is brought closer to the rotor 1 and is fixed. A commutator 4 is provided at a rotor shaft 7 and brushes 5 and 6 are allowed to contact it. An insulator is provided at the commutator 4.
Patent JP-H05338490-A (JP)
Title: Head lamp device for vehicle
Inventor: ASHIDA TAKASHI
IPC: B60Q11/00
Filed: 1992-06-11
Abstract: PURPOSE:To improve the appearance of a head lamp device for a vehicle and to accomlish the reduction of size thereof by eliminating the external exposure of a printed wiring for detecting a breakage. CONSTITUTION:A printed wiring 12 is provided on a glass outer tube 10 of a discharge lamp bulb 2 in a lamp housing 1 to form a breakage detecting part 13. The printed wiring 12 has a circumferential part 12a at the forward end area of the outer tube in the reflector invalid scope S2, and the drum part of the outer tube in the reflector effective scope S1 is formed rectilinearly extending from the circumferential part 12a to the rear end area of the outer tube.
Patent JP-H09329470-A (JP)
Title: Physical quantity measuring system with optical fiber
Inventor: OKUYA TAMIO
IPC: G02B6/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent misjudgment even in case an optical fiber has severed or the light source goes in failure by providing possibility of judging the soundness of the system. SOLUTION: A sensor 2 whose optical loss changes in compliance with the change in the physical quantity, is connected between an optical fiber 1a for signal transmission and another 1b for signal reception of a sensor part A. Without passing the sensor, a fiber failure sensing optical fiber 12b and also an optical fiber 12a for sensing failure in a photo-pulse generator are connected at the farthest and the nearest position of the transmitting and receiving end. A light receiver 5 receives photo-pulses to be taken out through the optical fiber 1b upon passing the sensor 2 via the optical fiber 1a from a photo-pulse generator 4 provided in the measuring part B.  A signal processing device 6 measures the physical quantity in the sensor 2 on the basis of the change in the photo-intensity of the received pulses, while a signal processing device 13 for judgement of the soundness of system judges failure in the optical fibers 1a and 1b or in the photo-pulse generator 4 from existence or not of received pulse which has passed the optical fiber 12a, 12b.