baber/WOPTO huggingface dataset:
Patent JP-H0683193-A (JP)
Title: Image forming device
Inventor: HYO ICHIRO
IPC: G03G15/08
Filed: 1992-09-04
Abstract: PURPOSE:To provide an image forming device with a developing device, capable of obtaining high image quality by stable toner replenishment, and attaining reduction in size and running cost and excellent in operability at the time of setting a developer. CONSTITUTION:A carrier housing part 30 is provided so as to be adjacent to the upper part of a toner hopper 27 and an opening 30a is sealed with a seal 33. A film 32 is provided on a boundary A-B. The film 32 is projectingly bent to the side of the toner hopper 27 by the weight of a carrier 29a at the time of housing the carrier 29a and the bent part can be constituted so as to exist in the locus of an agitator 26. The edge part of the film 32 is extended outside the toner hopper 27. Moreover, the edge part of the seal 33 is attached onto the film 32 in the carrier housing part 30 and the film 32 can be deformed to the side of the carrier housing part 30, linked with the removing action of the seal 33.
Patent JP-S63116834-A (JP)
Title: Production of laminated sheet
Inventor: NAGATA TERUO
IPC: B32B15/08
Filed: 1986-11-05
Abstract: PURPOSE:To obtain a laminated sheet having an accurate outer shape angle, by a method wherein a laminate formed by arranging a metal foil to the upper surface and/or under surface of a required number of resin impregnated base materials each prepared by impregnating a long strip like base material with a resin is continuously cured and, thereafter, both end parts thereof are cut in the lateral direction at first before the laminate is cut in the longitudinal direction. CONSTITUTION:A metal foil 2 having an adhesive layer is arranged to the upper and lower surfaces of a predetermined number of long strip like resin impregnated base materials 1 and all of them are laminated by a laminating roll 3 to form a laminate 4 which is, in turn, heated in a curing oven 5 and subsequently drawn out by a draw-out roll 6. Then, both end parts thereof are cut in the lateral direction by a cutter 7 and, subsequently, said laminate is cut in the longitudinal direction by a separate cutter 8 to obtain a laminated sheet. As each long strip like base material, a fabric, a nonwoven fabric, a mat, paper or a combination thereof composed of an inorg. fiber, an org. synthetic fiber or a natural fiber is used and, as a resin for impregnation, a phenol resin, an epoxy resin or an unsaturated polyester resin is used and a solvent is added to said resin. As material quality of the metal foil, copper, aluminum, iron, nickel or zinc is used and an adhesive layer is provided to the single surface of the metal foil to enhance the adhesiveness thereof.
Patent JP-H0574645-A (JP)
Title: Chip type electronic parts
Inventor: YOSHIDA MITSUTERU
IPC: H01C1/04
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a chip type electronic parts which can be miniaturized and display a lot of data. CONSTITUTION:The title chip type electronic parts is characterized by having a magnetic recording layer 3 which is formed on the surface of a sheath and composed of magnetic material, and a display layer 4 which is formed on the magnetic recording layer 3 and composed of ink coating material.
Patent JP-H01107476-A (JP)
Title: Storage battery
Inventor: FUKADA TETSUJI
IPC: H01M10/60
Filed: 1987-10-19
Abstract: PURPOSE:To retard a drop in chemical reaction which generates electromotive force and to have a certain ability as a storage battery even at low temperatrue by using a resistor comprising a superconductor, and generating heat by electromotive force. CONSTITUTION:A low temperature countermeasure component obtained by connecting in series a resistor 2 comprising a superconductor and a heat generating component 3 such as sheath-heater connected in parallel to electromotive force 1 which is generated by chemical reaction, and current is supplied to a load 4. If temperature substantially drops, the resistance of the resistor 2 comprising a superconductor is decreased at the temperature below the critical temperature of the supercondcutor, and current is supplied to the heat generating component 3 by the electromotive force 1, and an electromotive force generating part where chemical reaction arises is warmed. If the temperature rises higher than the critical temperature, the resistance of the resistor 2 is increased to sufficiently higher value compared with the load 4 and current is supplied to the load 4. A drop in chemical reaction which generates electromotive force is retarded and a storage battery has a certain ability even at low temperature.
Patent JP-H02111785-A (JP)
Title: Sphingo glycolipid
Inventor: KOMORI TETSUYA
IPC: A61P25/28
Filed: 1988-10-19
Abstract: NEW MATERIAL:A compound expressed by the formula (R represents 10-25C straight-chain alkyl; R' represents 10-20C straight-chain alkyl). USE:Useful as a remedy for neuroregressive diseases having action maintaining survival of cerebral cortex neurocytes. PREPARATION:For example, an extract of a crown-of-thorns starfish with chloroform-methanol is distributed with water and an ethyl acetate-n-butanol mixture and the water layer thereof is then concentrated to dryness and extracted with a chloroform-methanol mixture. The portion soluble in the chloroform-methanol mixture is purified with reverse-phase and normal-phase column chromatography.
Patent JP-S63118511-A (JP)
Title: Pulverized solid fuel burner
Inventor: TOKUDA KIMIYO
IPC: F23C9/06
Filed: 1986-11-06
Abstract: PURPOSE:To decrease unburned matter by collecting ashes and by burning it again, by providing a collected-ash feed pipe which connects the outlet ports of ash collectors to a nozzle which sucks an auxiliary air. CONSTITUTION:A collected-ash feed pipe 17 connects the ash dischargers 15 provided under a cyclone 5 and an electric dust collector 7 to a nozzle to suck an auxiliary air 10. EP ashes and cyclone ashes are mixed with conveying air for collected ashes being fed into the collected-ash feed pipe 17 by a fan 16 by means of ash dischargers 15 which are provided under the electric dust collector 7 and under the cyclone 5, and mixed air and ashes are fed to the nozzle to suck an auxiliary air 10 passing through the collected-ash feed pipe 17. The cyclone ashes and EP ashes, mixed with the conveying air for collected ashes, fed to the nozzle to suck an auxiliary air 10, are fed into a secondary combustion zone 14 in a boiler furnace 1 together with an auxiliary air which is fed into the zone 14 separately, and are burnt again to be made white ashes of which unburned content is   0.
Patent JP-H07120334-A (JP)
Title: Apparatus for measuring thrust load at rotary supporting part
Inventor: MORITA KOICHI
IPC: G01L5/00
Filed: 1993-10-21
Abstract: PURPOSE:To make it easy assemble a measuring apparatus for measuring a load applied to a rotary shaft to which an inner ring 1 is outfitted and to reduce the manufacturing cost. CONSTITUTION:An outer ring 3 is supporting inside a housing 11 in a manner to freely shift in the axial direction. A load sensor 14 is held between the end face of the outer ring 3 and a step part 13 of the housing 11. The load sensor 14 is pressed by a thrust load applied to a rotary shaft. The thrust load is obtained from an output of the load sensor 14.
Patent JP-H07116883-A (JP)
Title: 90× bending unit for transmitting laser beam
Inventor: IWAMOTO HIROMI
IPC: B23K26/064
Filed: 1993-10-21
Abstract: PURPOSE:To obtain high cutting quality when a material to be machined is machined with a laser beam. CONSTITUTION:A 90 deg. bending unit A consisting of a first reflection mirror 1 by which an optical path for incident beam is bent by 180 deg.-X (X = incident angle a1 + reflection angle b1) and a second reflection mirror 2 by which an optical path for the beam which is reflected by the first reflection mirror 1 is bent by 180 deg.-Y (Y = incident angle a2 + reflection angle b2) is arranged in mid-way of a transmitting optical path for the laser beam from a laser beam machine.
Patent JP-2000159534-A (JP)
Title: Production of optical fiber wire
Inventor: NAGAYAMA KATSUYA
IPC: C03B37/12
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber wire, capable of making an optical fiber having low polarization dispersion characteristics by providing the optical fiber with an optimum twist even with rise in wire drawing speed and limiting the variations of the wire diameter of the optical fiber and the outer diameter of the optical fiber wire in the longer direction to small values. SOLUTION: In this method for producing an optical fiber wire by heating and softening an optical fiber preform, drawing an optical fiber downward, subjecting the optical fiber to wire drawing, coating the optical fiber and producing an optical fiber wire 11 while twisting the optical fiber around an axis by a periodically rocking guide roller 13, the wire drawing speed of the optical fiber is >=250 m/minute, the rocking amplitude of a roller surface 13a in which the optical fiber wire 11 is firstly brought into contact with the rocking guide roller 13 is <=±7 mm and >=±0.5 mm in the vertical direction based on the vertical axis and the optical fiber is twisted.
Patent JP-H06115313-A (JP)
Title: Pneumatic radial tire
Inventor: NAGUMO NOBORU
IPC: B60C9/18
Filed: 1992-10-01
Abstract: PURPOSE:To provide a pneumatic radial tire whose peeling resistance is enhanced even if the cord density of its belt cover layer is increased by enabling stress applied to the belt cover layer to be evenly dispersed. CONSTITUTION:The organic fiber cord layer of a belt cover layer 6 comprises cord 7 endlessly wound into a cylindrical shape, and rubber sheets provided on both the front and back sides of the cover layer 6 each comprise a plurality of separate sheets 8a, which are made to overlap each other at both end portions thereof in the circumferential direction of the tire; those overlapping portions 9 are positioned differently on the front and back sides and evenly dispersed in the circumferential direction of the tire.
Patent JP-H11103201-A (JP)
Title: Phase shifter, phase shifter array and phased array antenna system
Inventor: UEHARA YOSHITO
IPC: G02F1/13
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter, a phase shifter array, and a phased array antenna system which can attain low power consumption, compact size and high density packaging without using expensive parts. SOLUTION: An electrically insulating substrate 16 is oppositely arranged on the upper part of a plane electrode 11 and a strip line 15 is formed on the inside of the substrate 16 so as to be opposed to the electrode 11. Sealing members 13 are formed along both the sides of the line 15 and filled with a liquid crystal member 12 of which dielectric constant is changed in accordance with impressed voltage. A lead wire 18 connected to a through hole 17 of the substrate 16 is connected to a DC power supply 19 of which output voltage is variable through a coil 20 and DC voltage against ground potential is supplied from the power supply 19 to the line 15.
Patent JP-H02183576-A (JP)
Title: Optoelectronic device
Inventor: MAIKERU ARAN BANAKU
IPC: H01L31/0216
Filed: 1989-10-12
Abstract: PURPOSE: To effectively protect an electronic component from a fault induced by light by covering a photosensitive circuit part with a protective layer composed of a non-conductive opaque material. CONSTITUTION: The photosensitive area 24 of the output circuit of this optoelectronic device is covered with the non-conductive opaque material (photoresist) 40. For the opaque protective layer 40, all radiation light exposed to the upper surface of the protective layer 40 is reflected or absorbed by the protective layer 40 regardless of the quantity of the light radiated by an LED reaching the surface of the circuit 24. Thus, it is prevented from reaching the electronic circuit 24 at a lower part.
Patent JP-H11110519-A (JP)
Title: Image reproducing method, system therefor, and record medium used for the method
Inventor: ITO WATARU
IPC: G06T1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain pleasing colors and gradations at the part of a photograph and the part of CG at the time of reproducing a composite image of a photograph picture and a CG image as a print. SOLUTION: Work information 9, showing the work contents of the photograph picture 11 and the CG image 10 and image type information 8 showing that the photograph picture 11 is the photograph picture and the CG image 10 is the CG image, are transferred to the system of a service supplier from a user. The color conversion means 25 for the system of the service supplier separately uses conversion tables 28 and 29 used for the conversion of the photograph picture 11 according to the nerds and the conversion of the CG image 10 based on image type information 8, composites the converted image and generates a work print.
Patent JP-H08122096-A (JP)
Title: Rotary encoder
Inventor: MIBU KATSUTOSHI
IPC: G01D5/347
Filed: 1994-10-27
Abstract: PURPOSE: To obtain an A/B phase signal pulse output having a very wide variation regardless of the decimal series, the binary series by one rotary encoder. CONSTITUTION: First, second and third tracks are formed on a scale 2 so that the difference of reproduced wave number per one revolution of the motors of the first and second tracks is 3*M (where M is integer except '0'). The generating timing of three phase synchronous signals is decided by a pulse forming circuit 47 by using a beam signal pulse corresponding thereto, and the logic state of the three phase signal is decided by using the demodulation signal of the recorded pattern of the zones divided corresponding to the 3*M recorded on the third track.
Patent JP-S63116717-A (JP)
Title: Oil mist remover
Inventor: UCHIDA TAICHI
IPC: B01D46/26
Filed: 1986-11-06
Abstract: PURPOSE:To accelerate oil mist turn into coarse grains by providing a baffle on the inner wall of a cylindrical casing and stirring oil mist which is not to be removed through a rotating filter, as turbulence. CONSTITUTION:Part of oil mist of the air containing oil mist to be sucked from a suction line 3 into a casing 1 by a suction means 7 is adsorbed in a pretreatment box. The air containing oil mist, having passed through a pretreatment box 4, is collided with the inner surface of a rotating filter 9, and oil mist is removed and drained out of a drain pipe 16. Further, oil mist, having passed the rotating filter 9, hits a baffle 2 provided on the inner wall of the cylindrical casing 1 to turn into turbulence, and being stirred, oil mist is collided with each other and turned into coarse grains. Then, the same are adsorbed to filter components 17, 21 and 27 in filter boxes 6, 18 and 22 in the following stage and removed.
Patent JP-H11109343-A (JP)
Title: Liquid crystal display device
Inventor: TAKEI MANABU
IPC: G02F1/13357
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To brighten both of the display using external light and the display using the light from a light source. SOLUTION: A light transmission plate 20 for respectively emitting incident light from the front and the incident light from an end surface to the rear surface to be made incident on a liquid crystal cell 10, and emitting emission light from the liquid crystal cell 10 made incident on the rear surface to the front surface is arranged between the liquid crystal cell 10 and a front side polarizing plate 18a, and a light source 21 is arranged opposite to the end surface of this light transmission plate 20.  Together with that, a diffractive member 24 diffracting the incident light transmitting through the liquid crystal cell 10 in the direction near to the vertical direction to be made incident on a reflection plate 19, and diffracting the light reflected by this reflection plate 19 in the direction nearer to the vertical direction to be made incident on the liquid crystal cell 10 is arranged between the liquid crystal cell 10 and the reflection plate 19 of a high reflectance arranged behind a rear side polarizing plate, and a reflection type display is performed even when the external light is used, and even when the light from the light source is used.
Patent JP-H03125623-A (JP)
Title: Air cleaner mounted on car
Inventor: HAYASHI NOBUHIRO
IPC: B60H3/06
Filed: 1989-10-11
Abstract: PURPOSE:To install an air cleaner at a suitable portion to improve cleaning effect by opening an air inlet port at an arm rest part of a rear seat, incorporating the air cleaner body into the seat, etc., and connecting them to each other by a ventilating passage arranged in the arm rest part, the seat, etc. CONSTITUTION:An air inlet port 3 is opened at one face of an arm rest part 2 mounted to the middle part of a rear seat 1 of a car so that it can freely move in and out. A ventilating passage 4 is then formed in the arm rest part 2. Further, an air cleaner body 6 is incorporated into a seat or in a room. The air in the room is sucked from the inlet port 3, passed from the ventilating passage 4 through a piping 5, cleaned by the air cleaner body 6, and then discharged from an exhaust port 7. An operating switch 8 and an air contamination sensor 9 are then arranged in front of the arm rest part 2. Construction of the air cleaner can be done easily by shortening the piping 5, wiring, etc., the contaminated air is sucked in front of a crew seated on the rear seat 1, and the air cleaning effect can thus be improved.
Patent JP-H02111015-A (JP)
Title: Chemical vapor growth apparatus
Inventor: HIGASHIMOTO MASAYUKI
IPC: H01L21/205
Filed: 1988-10-20
Abstract: PURPOSE:To make a film thickness of a film formed at a peripheral part of a wafer uniform by a method wherein an opening used to blow a reaction gas is made at a wafer holder. CONSTITUTION:A wafer holder 6 is composed of a framework of frame members 61 having hollow parts 63. A plurality of mounting grooves 61a used to hold a wafer 1 are formed at inside faces of the frame members 61; openings 61b connected to the hollow parts 63 are made near the individual mounting grooves 61a; a reaction gas 5 is introduced into the hollow parts 63 and is blown off from the openings 61b. The frame members 61 constituting the wafer holder 6 function as reaction-gas supply tubes; the reaction gas 5 is supplied also from coupling parts of the mounting grooves at a peripheral part of a wafer; accordingly, a creeping shortage of the reaction gas 5 by an influence of the frame members 61 is not caused. Thereby, it is possible to obtain a uniform thin film up to a peripheral edge part of the wafer 1.
Patent JP-H04140713-A (JP)
Title: Faraday rotor
Inventor: TAKAHASHI TSUTOMU
IPC: G02F1/09
Filed: 1990-10-01
Abstract: PURPOSE:To form the Faraday rotor and to shorten an optical path length by optically adhering a garnet single crystal film formed by a specific vapor growth method and an LPE method. CONSTITUTION:A BixR3-xFe5O12 (R is Y or Gd and 2<=x<=3) film is deposited by reactive ion beam sputtering, etc., using O2 as a reactive gas on a nonmagnetic garnet substrate 5-1 having a specific lattice constant so as to obtain the single crystal thin film having good quality and further, the surface of a substrate 5-2 is coated with a Bi-substd. magnetic garnet film 7 which is growth by LPE for the rotating angle-component deficient as a Faraday rotating angle and has the low light absorption loss. These substrate sides are stuck to each other by an optical adhesive material 8. Namely, the single crystal film of the small light absorption loss is obtd. by sticking the nonmagnetic garnet substrates having nearly the same refractive index to each other, by which the 45 deg. Faraday rotor is easily obtd. and the optical isolator is produced.
Patent JP-2001087150-A (JP)
Title: Washstand
Inventor: FUJIWARA TORU
IPC: A47K1/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To avoid making a dead space within a plinth in the structure of the base cabinet of a washstand where a bottom plate is basically arranged between a housing part and te plinth conventionally regardless of the kind of the cabinet and whether the plinth is integrated or not. SOLUTION: In a base cabinet K, a box with its front surface open consists of a bottom plate 11, right and left side plates 12, a rear plate 13 and a basin S on a top surface or a top plate including the basin S, a drawer 3 is arranged at the lowest part of the front surface and as for the front plate 31 of this drawer 3, a part near the plate 11 of the box is recessed to make space for a foot 4.
Patent JP-H02146796-A (JP)
Title: Front panel structure of housing for electronic machinery
Inventor: MATSUKI TAKAYA
IPC: H05K5/02
Filed: 1988-10-20
Abstract: PURPOSE:To enable arrangement of many symbol display elements, indicating lamps, setting keys and the like by mounting a fixed panel at a front opening then mounting a movable panel openably/closably thereon, thereby utilizing the front face of the fixed panel and the front/rear faces of the movable panel. CONSTITUTION:A front panel 2 is constructed with a fixed panel 3 to be secured at the front opening of a housing body 1 and a movable panel 5 to be mounted on the front face of the fixed panel 3 in such a manner that it can be opened/ closed through joints 4. Six 7-segment symbol display elements D1-6 and indicating lamps L1-6, for example, are arranged on the fixed panel 3. Four set keys 11 are arranged, as a matrix operating section, on the rear face of the movable panel 5 while four 7-segment symbol display elements D7, D8, seven indicating lamps 12, two input keys 13 and a graphic display lamp 14 are arranged on the front face.
Patent JP-H03128760-A (JP)
Title: Digital code demodulation type automatic train control device
Inventor: OKADA RYOJI
IPC: B61L23/16
Filed: 1989-10-16
Abstract: PURPOSE:To provide a driver in a car with detailed speed information by a method wherein an ATC digital code signal wave by means of which at least a track circuit name, ATC aspect information, and a preceding trail position are digitally coded is transmitted and received as an ATC signal waves, and an ATC aspect is outputted. CONSTITUTION:In a CPU 8, a receipt ATC digital code signal wave for at least a track circuit name 12, ATC aspect information 13, and a preceding train position 14 from a track circuit 4T is demodulated by a demodulator 4 and inputted through an I/F 7. By using a table of a prestored ATC aspect to a preceding train position, from received preceding train position information, for example, one bit is added thereto to produce a preceding train position transmitted to a subsequent train. Further, a rear track circuit name is added to produce an ATC digital code being transmitted to a track circuit 5T. Meanwhile, in a car, a CPU 22 reads ATC aspect information from a demodulator 20 to output it through an I/F 21.
Patent JP-H03154269-A (JP)
Title: Method and device for providing programmed operation of direct access memory subsystem
Inventor: TOOMASU UIRIAMU GUREEZAA
IPC: G11B20/12
Filed: 1990-10-02
Abstract: PURPOSE: To shorten a response time and to improve availability of data by storing various disk files of a mirror type in each of plural disk drives in a position deviated by a prescribed rotary angle. CONSTITUTION: N pieces of mirror type data files having the same data contents are written in each disk of N pieces of disk drives A1 -AN shifting individual phase relation by 360 degrees/N. A position of each spindle for various disk drives of a cluster is given by a programming signal on a control conductor 63 for driving individual disk. A delay network 62 for disk drive Ai is set so as to cause delay of 360 degrees × i/N for generating an index signal for drive Ai . Thereby, when a data access command is generated, it accesses to the closest file. Therefore, a response time is shortened, while availability of data is improved.