baber/WOPTO huggingface dataset:
Patent JP-H0866083-A (JP)
Title: Driver for dynamoelectric apparatus
Inventor: JIEIMUZU RII SUKINAA
IPC: H02P29/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a drive which imparts a programable characteristic of wide range to a dynamoelectric machine. CONSTITUTION: A drive equipment 10 contains a machine motor drive 12, which is functionally linked with a dynamoelectric machine M, has a ROM for regulating a processing module 13 for controlling the operation of the apparatus, as a first program memory 16, and contains a microcontroller 14 having an EEPROM (electrically eraserable and programable read only memory) for storing data of the operating characteristics of the apparatus and a system, as a second data memory 18. Multiposition switchs SW1-SWN are connected with a processing module. Function of the switches is decided by a program stored in a program memory, while being further developed by data stored in a data memory.
Patent JP-S5274327-A (JP)
Title: Magnetic head
Inventor: HASHIMOTO SHIN
IPC: G11B5/60
Filed: 1975-12-17
Abstract: PURPOSE:To produce a narrow-track magnetic head of a thin magnetic core by coupling a magnetic core, a non-magnetic reinforcing material of approximately the same shape as that of the magnetic core and a head substrate by means of the same glass.
Patent JP-S6043662-A (JP)
Title: Selenium photosensitive body for electrophotography
Inventor: HONMA SUSUMU
IPC: G03G5/04
Filed: 1983-08-19
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity to long wavelength light by laminating successively a carrier transfer layer consisting of pure Se or an Se alloy contg. Te at a low concn., a carrier generating layer consisting of an Se alloy contg. Te at a high concn., a Te oxide layer having a specific thickness and an Se surface layer on a conductive base body. CONSTITUTION:A carrier transfer layer 2 consisting of pure Se or a Te-Se alloy metal contg. <=7wt% Te and contg. <=7atom% As or <=10,000ppm halogen is formed on a conductive bace body 1. A carrier generating layer 3 which consists of a Te-Se alloy metal contg. <=25wt% Te at the boundary on the layer 2 side and >=35wt% Te at the boundary on the opposite side and may contain <=7atom% As is formed on the layer 2 to 0.3-2mu thickness. A layer 4 in which >=50% Te is oxidized is formed and thereafter a surface layer 5 which consists of pure Se or an alloy contg. <=13.5% Te and which may contain <=7atom% Ge, As, Sb, etc. is then formed The electrophotographic sensitive body having high sensitivity to a long wavelength light source such as a semiconductor laser, LED or the like is thus obtd.
Patent JP-S5941897-A (JP)
Inventor: MIMORI SEIJI
IPC: H05K1/03
Filed: 1982-08-31
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-H01319680-A (JP)
Title: Diamond coated pen
Inventor: YANAGII KIYOSHI
IPC: B43K1/00
Filed: 1988-06-20
Abstract: PURPOSE:To provide a writing means which allows easy writing on the surface of a hard material in any directions by coating the tip part of a base material with a diamond polycrystal having non-orientational property by a chemical vapor deposition method. CONSTITUTION:The diamond polycrystal having the non-orientational property is deposited by using the chemical vapor deposition method such as hot filament method or plasma method on at least the tip part of the base material consisting of W, Mo, Ta, etc., to form the coated pen. The diamond polycrystal deposited on the surface of the base material has no orientational property with the individual crystals and has sharp ridges and, therefore, allows easy writing in any directions at the time of writing. Said pen has the high bonding strength of the base material and the crystal and excellent durability.
Patent JP-S6131547-A (JP)
Inventor: IKENAGA KEIICHI
IPC: E04B9/04
Filed: 1984-07-20
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-S5579024-A (JP)
Title: Filter
Inventor: SUGIYAMA FUKUICHI
IPC: B01D46/18
Filed: 1978-12-07
Abstract: PURPOSE: To provide a filter being capable of exchanging and reusing a screen without stopping an operation by extending a screen formed by closely laminating a plurality of stainless steel wire nets of fine mesh within a filter chamber.  
     CONSTITUTION: An expanded filter chamber 4 is formed on the way of a duct 2 and a screen 5 formed by piling plural fine mesh stainless steel net 6 is inserted through a slit 4a, 4b formed at about center portion of the chamber 4 and maintained under tension between winding rolls 7 and 8. In front of a winding position of the winding roll 8 at an upper portion of a receiving case 17, a brush 21 for brushing each screen 5 is supported by a shaft in a freely rotating manner and a drawing type drain box 23 is inlaid below the case 17 in a freely slidable manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11343604-A (JP)
Title: Pavement material for drainable elastic pavement, manufacture thereof, and drainable elastic pavement
Inventor: TANAHASHI HIDEAKI
IPC: E01C5/22
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a pavement material for drainable elastic pavement equipped with high draining performance and strength without increasing the void ratio. SOLUTION: A pavement material 10 is a flat plate of a thickness of 20 to 50 mm, and is formed by molding a material in which a binder 12 is mixed with fiber-shaped rubber chips 11, and the longitudinal direction of 50% or more of the rubber chips 11 are arranged at an angle of 45 deg. or more to the road surface. The pavement material 10 is formed by applying a pressure to the material into a molded product of a thick plate shape whose longitudinal direction of 50% or more of the rubber chips 11 are arranged at an angle less than 45 deg. to the plane, and this is obtained by cutting nearly perpendicular to the plane and at prescribed intervals to the plane. Further, the pavement material is integrally formed by using forming molds in which a pair of inside surfaces opposedly erected perpendicular to the horizontal plane are arranged at a prescribed narrow space, by filling a material in which the binder 12 is mixed with fiber-shaped rubber chips 11 inside the forming mold, and by vertically pressing them with a pressure.
Patent JP-2000337960-A (JP)
Title: Method and device for monitoring laser beam
Inventor: NOTO YOSHIJI
IPC: H01S3/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the monitoring device which requires a small installation space and is low-priced. SOLUTION: A sphere 16 is made to fall from above the optical path of a laser light beam L to cross the laser light beam L. At this time, light L' reflected by the sphere 16 is photodetected by a pyroelectric sensor 32, whose signal is inputted to an unillustrated controller. A 1st sensor 33 is provided which detects the sphere 16 falling from a through hole 17a and a 2nd sensor 35 detects the sphere 16 having crossed the laser light beam L. The controller finds the output intensity distributions of the laser light beam L in the radial and sectional directions on the basis of the detection signals inputted from the respective sensors 32, 33, and 35.
Patent JP-H11346228-A (JP)
Title: Data transmitter and receiver in asynchronous transfer mode
Inventor: KUBOTA AKIO
IPC: H04Q3/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve a bit error occurrence rate of received data by preventing malfunction of a descrambler due to an error in circulation data resulting in causing consecution of an error of the received data for a long time even when a valid cell is not sent for a longer period in the 25.6 Mbps ATM. SOLUTION: In the asynchronous transfer mode(ATM) where data are transferred in a prescribed unit and there are periods when no data are transmitted, when data are not sent for a prescribed time, an idle cell whose information part includes '0' data and a side receiving the idle cell initializes the hardware (descrambler).
Patent JP-S6212192-A (JP)
Inventor: INOUCHI SEIJI
IPC: H05K7/14
Filed: 1985-07-09
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-S63316415-A (JP)
Title: Laminated ceramic capacitor
Inventor: TAKEDA TAKESHI
IPC: H01G4/12
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a low-cost capacitor where the mutual diffusion of ions at an interface with a dielectric layer is little and whose characteristic is excellent by a method wherein (La1-x-y-zBaxSryCaz)2CuO4-alpha is used as an internal electrode and it is sintered at a low temperature. CONSTITUTION:A dielectric layer 1 having a perovskite structure and an internal electrode layer 2 composed of a conductive oxide expressed by (La1-x-y-zBaxSryCaz)2CuO4-alpha having a structure similar to the perovskite structure are contained; they are sintered at 900-1100 deg.C. A substance expressed by (La1-x-y-zBaxSryCaz)2CuO4-alpha is used as the conductive oxide; this conductive oxide can be sintered even at 900-1100 deg.C; if this oxide is laminated together with the dielectric layer and both are sintered, a thin mutual diffusion layer of ions is formed; it is possible to suppress an increase in a tandelta value due to this. By this setup, it is possible to obtain a laminated ceramic capacitor with an excellent characteristic by using the low-cost conductive oxide which can be sintered at 900-1100 deg.C and can form a good interface with the dielectric layer as an internal electrode.
Patent JP-S5941631-A (JP)
Title: Device for changing compression ratio of internal- combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F02D15/04
Filed: 1982-08-31
Abstract: PURPOSE:To feed working oil with high reliability even in the rapid rotation range of an engine, by providing a valve in a working oil feed passage to a hydraulic chamber behind an auxiliary piston for changing the compression ratio of the engine, so that the valve is closed throughout the compression and explosion strokes of the engine. CONSTITUTION:Working oil is continuously fed to a hydraulic chamber 12 behind an auxiliary piston 9. A spill port 16 is provided in the protruded end of a stem 11 extending from the auxiliary piston 9 and projecting out of an auxiliary cylinder 7. The spill port 16 is opened and closed by the axial displacement of a spiller 17 to drain the working oil out of the hydraulic chamber 12 to adjust the axial position of the piston 9 to change the compression ratio. A rotary valve 14 is provided in a working oil feed passage 13 to the hydraulic chamber 12. The rotary valve 14 is controlled in conjunction with engine rotation so that the valve is closed throughout the compression and explosion strokes in which the pressure of a combustion chamber 5 rises and that the valve is open throughout the intake and exhaust strokes.
Patent JP-H11325677-A (JP)
Title: Ice maker and control method therefor
Inventor: KUMAGAI EIDAI
IPC: F25C5/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent reverse rotation of a pan exceeding an ice making position at the time of initial set operation and to inject liquid sufficiently into a pan without causing any vibration or impact noise even when no water supply position is present on the reverse rotation side. SOLUTION: The ice maker 1 comprises an ice making pan 2, means 5 for turning the ice making pan to separate ice therefrom, and an ice storage container. The ice maker 1 further comprises a stepping motor 13 as a drive source for the ice separating means 5, means for detecting a specified position of the pan 2, and a drive control means for the stepping motor 13 wherein the specified position of the pan 2 is determined utilizing a signal from the detecting means and other position of the pan 2 is determined based the number of steps from the specified position of the stepping motor 13.  Liquid supply to the pan 2 can be increased by driving the pan temporarily, at the time of returning the pan 2 back to the water supply position, over the ice making position and the water supply position in the direction opposite to the ice separating position utilizing a detected specified position and then driving the pan to the ice separating position side and returning it back to the water supply position.
Patent JP-H0823665-A (JP)
Title: Motor controller
Inventor: HARA TAKASHI
IPC: H02K11/00
Filed: 1994-07-04
Abstract: PURPOSE:To improve positional accuracy of parts mounted on the surface of a motor controller which controls the rotation of the rotor of a brushless motor. CONSTITUTION:The positional accuracy of parts mounted on the substrate 31 of a motor controller is improved by constituting the motor controller of the substrate 31 supporting a rotating shaft 32 by its central part and mounted with a coil 33 integrated circuit section 35, and magnet for initial positioning and a rotor 37 which is rotatably supported by the shaft 32 and equipped with first and second magnets 38 and 39.
Patent JP-S63317509-A (JP)
Title: Polymer composition for expansion
Inventor: TOYODA TSUTOMU
IPC: C08G18/00
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a composition, containing an aqueous solution of a carbohydrate (slurry), polyester polyol, reactive type flame retardant, reaction catalyst, isocyanate compound, etc., and capable of forming foams having high flame retardance characteristics and high strength and low water absorption capacity. CONSTITUTION:A composition containing an aqueous solution and/or slurry of a carbohydrate (preferably with 5-20wt.% moisture content), polyester polyol (preferably having 200-1,000mol.wt. and >=5 acid value), reactive flame retardant (e.g. a flame-retardant polyol having phosphorus and/or halogen and >=2 OH groups), reaction catalyst (e.g. dibutyltin dilaurate), isocyanate compound (e.g. phenyl isocyanate) and, as necessary, foam stabilizer (e.g. silicone polymer), addition type flame retardant (e.g. hexabromobenzene) and/or foaming agent (e.g. monofluorotrichloroethane).
Patent JP-S635931-A (JP)
Title: Photo-setting epoxy resin disc
Inventor: TSUCHIDA SATORU
IPC: G11B7/2537
Filed: 1986-06-27
Abstract: PURPOSE:To make it possible to manufacture optical disc board excellent in transparency, humidity resistance and heat resistance in a short time by a method wherein a photo-setting epoxy resin composition is poured between glasses or between a glass and a stamper and, after that, ultraviolet rays are irradiated from the glass side in order to set the photo-setting epoxy resin composition. CONSTITUTION:A photo-setting epoxy resin composition consisting of epoxy resin and at least one of tritolyl sulfonium hexafluoroantimonate and trixylyl sulfonium hexafluoroantimonate as photo-setting catalyst is poured between glasses or between a glass and a stamper. Ultraviolet rays having wave lengths of 184.9nm, 253.7nm and 365nm are irradiated from the glass side in order to set the photo-setting epoxy resin composition. Thus, a photo-setting epoxy resin disc, which sets in a short time and is excellent in transparency, heat resistance and humidity resistance and has little optical strain, can be provided.
Patent JP-2000336973-A (JP)
Title: Mounting structure of fire-resistive covering material for vibration isolation device
Inventor: HORI OSAO
IPC: E04H9/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a fire-resistive covering material for a vibration isolation device capable of being simply mounted and demounted in a short time without forming a hole or the like for mounting in the fire- resistive covering material. SOLUTION: In the installation of the fire-resistive covering material 8, fire- resistive cloth 14 of fixed width is stuck at least on the surface side of the upper mounting edge section of an external-layer covering material 11 and the material 8 is clamped and fixed to the concrete pedestal 4a of a superstructure 4 through a ring-shaped clamp member 15. The clamp member 15 (a T-bolt clamp) is composed of a strap 16 made of stainless steel, a trunnion 17, a tongue, a nut 19 made of alloyed steel, a T-bolt 20 or the like, tension works to a band by clamping the nut 19 for the T-bolt 20, and the tensile force is converted into force in the centripetal direction and can clamp and fix the band.
Patent JP-S639030-A (JP)
Title: Optical system separation type optical head device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1986-06-28
Abstract: PURPOSE:To efficiently detect a tracking error signal and to attain stable tracking servo by forming a servo error signal detecting part on a movable part and detecting a servo error signal by an objective lens. CONSTITUTION:The movable part 19 of an optical head separately built in a player body can be linearly carried to a fixing part 17. Light beams projected from a semiconductor laser 30 are formed as parallel beams through a collimeter lens 31 and anamorphic biprisms 32 and the parallel beams are projected to the movable part 19 through a half mirror 33 and a 45 deg. mirror 34. Returned light beams from an optical disk D which is spectroscopically processed by a half mirror 40 and then spectroscopically processed by a half mirror 44 through a convex lens 43 are extracted as a tracking error signal detected by a two-divided optical sensor 45 detected through an amplifier and as a focus error signal detected by a four-divided optical sensor 48 through an amplifier 101. On the other hand, light beams returned to the fixing part 17 are formed as images on photodetectors 38, 39 through a half mirror 33, a 1/2 wavelength plate 35, a convex lens 36, and a polarizing beam splitter 37 and then extracted as a reproduced signal through an amplifier 102.
Patent JP-S6214684-A (JP)
Title: Data gathering method
Inventor: TAKEDA HIROSHI
IPC: G03H3/00
Filed: 1985-07-12
Abstract: PURPOSE:To narrow down a place required for measurement by varying the position relation between a body to be measured and a sensor array so that the sensor array covers the external surface of the body to be measured and the distance from the body to be measured is nearly equal. CONSTITUTION:Sensor arrays 2-4 using a microphone 5 are at distance lfrom respective surfaces of a sound source 1. When data are collected by the sensor arrays, the sensor arrays 2-4 are moved in parallel to the surface of the sound source that the sensor arrays face. Then, the respective sensor arrays collect data in a space 6. The data collected as mentioned above are processed by a data processor to obtain an image showing the three-dimensional information on the sound source 1.
Patent JP-S6045059-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUTA HIROSHI
IPC: H01L29/45
Filed: 1983-08-22
Abstract: PURPOSE:To avoid the generation of current leakage even when a contact hole becomes partly off a diffused region by a method wherein only the contact hole on a diffused layer region regarded as having a potential different from that of the peripheral semiconductor layer including the diffused layer region is provided with a poly Si, which is then electrically coupled with a metallic wiring layer. CONSTITUTION:A poly Si electrode 7 doped with phosphorus, an N type impurity, is grown only on the diffused layer 2 where a potential different from that of the substrate 1 is given, the surface of which electrode is then oxidized, and an the same time phosphorus is diffused to the substrate 1 through the contact hole, thus forming the diffused layer region 2a. Thereby, even when the contact hole becomes partly off the N<+> diffused layer 2, a complete P-N including the hole is formed, and the leakage does not generate. Next, after an interlayer insulation film 8 is formed, an aluminum wiring 9 connected to the electrode 7 and an aluminum wiring 10 connected to an N<+> diffused layer 3 are formed. Even when the contact hole of the N<+> diffused layer 3 becomes off the diffused layer region, the substrate 1 and diffused layer region 3 are not under electric bad influences because of having the same potential. Besides, the electrode 7 and the wiring 10 are insulated by the inter insulation film 8 and do not short-circuit.
Patent JP-H07336433-A (JP)
Title: Key telephone system
Inventor: IHATA KAZUO
IPC: H04Q3/58
Filed: 1994-06-10
Abstract: PURPOSE:To provide a key telephone system where the key telephone system of the collect call side automatically calls back in place of a collect call. CONSTITUTION:When an input/output part 1 receives a call via a trunk line 10, a control part 2 processes the incoming call and then sends a message to the opposite calling party stored in a message storage part 4 to instruct the input of the telephone number of the opposite party. The telephone number supplied in response to the command is received via the part 1 and analyzed at a DTMF part 3. The analyzed telephone number is recorded at a telephone number recording part 6. Then the recorded telephone number is transmitted by dialing at an automatic dialing part 5 immediately after an on-hook state, and the opposite calling party that transmitted the telephone number is immediately and automatically called back.
Patent JP-H06327720-A (JP)
Title: Manual wheelchair for going up/down stairs
Inventor: OKADA NOBUYUKI
IPC: A61G5/00
Filed: 1993-05-20
Abstract: PURPOSE:To go up and down stairs by operating the manual wheelchair for going up/down the stairs only with one helper by gradually going up the stairs by repeating operations such as putting front wheels on a step, moving the chair forward, advancing it after the centroid is moved, moving the chair backward, advancing it while moving the front side upward, putting the front wheels on the next step afterwards. CONSTITUTION:A handle 1 is turned, geers 14, 15, 17 and 18 and a chain 16 are interlocked for moving a chair 6, and front wheels 20 are inclined forward by adjusting a lever 3. The chair 6 is hung down from a hanging box 24 while linking the hanging box 24 with a main hanger 6 and auxiliary hangers 8 and 9. The front wheels 20 are put on the step by being inclined forward, the chair 6 is moved, a grip 2 is pushed downward, when the front side is moved upward, the front wheels 20 are inclined forward by adjusting the lever 3, and the front wheels 20 are put on the next step by advancing the wheelchair. Then, the chair is moved forward by turning the handle 1 and moved forward by pushing the grip 2, and the chair 6 is moved backward by operating the handle 1. By repeating this operation, the chair gradually goes up the stairs.
Patent JP-2000346360-A (JP)
Title: Gas turbine premixing duct
Inventor: UCHIDA TATSUAKI
IPC: F23R3/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine premixing duct which equalizes the quantity of injected premixing gas by lessening the pressure loss, when injecting the pre-mixing gas from a plurality of shunt outlets into a combustion chamber. SOLUTION: At least one of the plural shunt outlets 13a, 13b, and 13c of a premixing duct, which mixes the air supplied from a gas turbine compressor and the fuel supplied from a fuel feeder and guides this premixed gas into a combustor through the plural outlets of a tube 11 arranged in the direction of gas stream, is provided with an equalizing plate 14.
Patent JP-H10328307-A (JP)
Title: Catheter
Inventor: OKUDAIRA IICHIRO
IPC: A61M25/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To further improve safety while securing a flow rate by increasing rigidity and tensile strength. SOLUTION: In a catheter which has a coil-shaped spring 3 mounted inside a hollow cylindrical body 2, the coil-shaped spring 3 has a quadrilateral cross section. This coil-shaped spring 3 having the quadrilateral cross section can make its rigidity and strength larger than those of the spring with a circular cross section when the effective inner diameter is equal. By properly altering the winding pitch of the spring, a catheter can be made relatively soft or very high in rigidity to meet the needs of a physician. Easier visual recognition by radiography allows the physician to handle the catheter easily, thereby contributing to reduction in medical accident.