baber/WOPTO huggingface dataset:
Patent JP-H07199600-A (JP)
Title: Image forming device
Inventor: TOMIKI SEI
IPC: G03G21/10
Filed: 1993-12-27
Abstract: PURPOSE:To prevent image defect due to the wear of photoreceptor drum and electrifying roller. CONSTITUTION:The electrifying roller 2 is rotary driven in the direction of arrow R2, while being held in contact with the photoreceptor drum 1 being driven to be rotated in the direction of arrow R1. The cleaning member 20 is brought into contact with the electrifying roller 2 along the generating line direction. The cleaning member 20 is composed as the triple layer of a supporting member 20a, an oil-containing layer 20b such as the 'Moltopren (R)' and the oil-coated layer 20c such as the micro fiber larger. By applying lubricant on the electrifying roller 2 surface, and moreover the photoreceptor 1 surface with a cleaning member 20, the releasing layer is formed on these surfaces. By reducing the friction exerted between the respective member such as the electrifying roller 2, the photoreceptor drum 1, a transfer roller and a cleaning blade with these releasing layers, the wear is reduced.
Patent JP-H11246888-A (JP)
Title: Production of highly pure eicosapentaenoic acid or its ester
Inventor: HATA KAZUHIKO
IPC: C11C1/10
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To simply obtain eicosapentaenoic acid or its ester having a concentration of >=85% in high efficiency at a low cost. SOLUTION: This method for producing highly pure eicosapentaenoic acid or its ester comprises distilling a fatty acid or its ester mixture obtained from natural oils and fats containing the eicosapentaenoic acid or its derivative by use of a pre-distillation tower, recycling into the pre-distillation tower the bottom liquid of a distillation tower into which a distillate is fed from the pre-distillation tower, continuously distilling at a bottom temperature of <=210 deg.C under a vacuum of <=10 mmHg, bringing the obtained main fraction containing the eicosapentaenoic acid or its ester as the main component into contact with a urea methanol solution, extracting the produced urea adduct with a non-polar solvent and subsequently distilling off the solvent, thus obtaining the eicosapentaenoic acid or its ester having a concentration of >=85%.  The distillation is carried out by use of three or more distillation towers wherein a rectifier for an initial distillate comprising low carbon number fatty acids is independent.
Patent JP-H07198459-A (JP)
Title: Load detector
Inventor: KUSAKI TAKAMI
IPC: B25J19/02
Filed: 1993-12-29
Abstract: PURPOSE:To monitor condition concerning fatigue failure by providing a construction to obtain information pertaining to a dynamic load. CONSTITUTION:This apparatus contains a mechanical structure part sensitive to a load and a first load detecting element 1 to detect a load working on the mechanical structure part. Moreover, a signal processing means 3 is added to process an output signal of the load detecting element and a second load detecting element 2 is provided to detect a distortion possibly leading to fatigue failure of an elastic body. The load detecting element detects an intrinsic load and the second load detecting element detects a dynamic load working on the elastic body.
Patent JP-H09169634-A (JP)
Title: Strapping tool for promoting blood circulation
Inventor: INOUE HIDEKI
IPC: A61P9/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a blood circulation promoting tool effective against stiffness in the shoulders and myalgia, etc., by attaching many materials having a specific blood circulation promoting effect onto a substrate obtained by applying a tacky agent to a stretchable fabric and forming the material in tape-like shape or one piece material. SOLUTION: This blood circulation promoting tool is obtained by attaching a magnet and ceramic particles onto the surface of a material obtained by joining a tacky agent 1a to a stretchable material surface 1b, rolling the attached material in tape-like shape or forming the material into one sheet. The tacky agent of the strapping tool is blended with blood circulation promoting tool and further, mixed with powdery ceramics and powder of a natural mineral such as phyllite or tourmaline to cause synenergic effect. Thereby, combinedly promoting effect on blood circulation can be increased. The tool is used by attaching the strapping tool 1 to a place which feels pain in a human body, e.g. the shoudler while pulling the strapping tool 1 so as to promote blood circulation.
Patent JP-H05340254-A (JP)
Title: Exhaust device of two-cycle engine
Inventor: AOI KAZUO
IPC: F02B25/20
Filed: 1992-12-18
Abstract: PURPOSE:To provide the exhaust device of a two-cycle engine which can improve engine output in a simple construction by carrying out the role of drive source for adjusting exhaust timing and changeover of an auxiliary chamber by means of the same mechanism at the same time, and providing freedom for the setting of the auxiliary chamber by dividing a valve part. CONSTITUTION:In the exhaust device of a two-cycle engine in which communication to an auxiliary chamber 15 branched by an exhaust passage 12 is cut out and continued, and also the position of the top edge of the exhaust port 13 opened/closed by a piston 6 is varied, communication to an auxiliary chamber 15 is shut out at high speed of an engine, a valve part connected at low speed is rendered a first valve part, the top end of an exhaust port is opened at high speed of the engine, the valve part closed at the low speed is rendered a second valve part 18, and those valve parts are provided in the exhaust passage and the exhaust passage respectively, and the first valve part is connected to the second valve part.
Patent JP-H0761286-A (JP)
Title: Detachable type accessory attaching device for car
Inventor: SHIADOO EMU HAAN
IPC: B60R1/04
Filed: 1993-12-29
Abstract: PURPOSE: To support a rearview mirror or the like without requiring complexity and storage costs and to provide multiple release and separation modes by providing holding means for resiliently holding a base and a coupler in installed positions and for releasing the coupler from the base when a predetermined force is imposed on the coupler. CONSTITUTION: A breakaway mounting assembly 10 includes a base 20 adapted for adhesive attachment to the inner surface 12 of a windshield W, a coupler 70 adapted for slidable and rotatable mounting on the base 20 and for engagement with a support arm 16 for a rearview mirror assembly 14 or another accessory support, and a resilient, biasing retainer or spring member which normally retains the coupler 70 on the base 20, while allowing release of the coupler 70 in various separation modes when impact is imposed from any of several directions. The base 20 of the mounting assembly 10 is secured to the inner surface of the windshield W with an adhesive.
Patent JP-2001174214-A (JP)
Title: Device and method for stereo positioning
Inventor: IWANO HIROTAKA
IPC: G01B11/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a stereo positioning technique for realizing necessary precision with a smaller amount of arithmetic amounts. SOLUTION: A corresponding point extracting part 5 compares each part of each right and left image data image picked up by each image pickup parts 3R and 3L, and extracts corresponding points from each image by a technique, such as a pattern matching algorithm. When there is a possibility that the corresponding points are high resolution parts in one of the right and left images, and that the corresponding points are low-resolution parts in the other image, a resolution converting part 6 converts the high-resolution partial data into the resolution of a low-resolution area L, and provides it to the corresponding point extracting part 5.  After the corresponding points are detected by the corresponding point detecting part 6, the three-dimensional position coordinates of an object are detected by a position measuring part 7, based on the information on the degree of shifting of the corresponding points between the right and left images, and the three-dimensional position coordinates of the object measured with the coordinates on the pictures are provided to an external information processing system 2.
Patent JP-2001177831-A (JP)
Title: Compressed image converter and compressed image conversion method
Inventor: HIRASHIMA TAKESHI
IPC: H04N19/177
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in image and to decrease an arithmetic cost in the case of applying color conversion to a compressed image to obtain a desired compressed image. SOLUTION: The compressed converter of this invention is provided with a conversion coefficient decision means 105 that decides a modification coefficient to convert a luminance signal and a color difference signal of an image and with a spatial frequency component conversion means 106 that uses the conversion coefficient decided by the conversion coefficient decision means to convert the spatial frequency component of the image and outputs the converted spatial frequency component.
Patent JP-H05172571-A (JP)
Title: Slope angle sensor
Inventor: NIITSU MASAKUNI
IPC: G01C9/20
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a small size, light and low cost sensor capable of measurement with high accuracy by detecting the displacement of electroconductive liquid sealed in a frame to gravity direction as electrostatic capacity between an external electrode plate and the electroconducive liquid. CONSTITUTION:To a true circular cylindrical frame 1 made of an electroconductive material, a terminal 2 is connected and its opening is covered with an insulation plate 3. In the half volume of the frame 1, electroconductive liquid 4 (for example, mercury) and insulation liquid 5 (for example, oil) with smaller specific gravity than the liquid 4 are sealed for a damper purpose. On the insulation plate 3 surface, a semicircular external electrode plate 6 is placed to get an electrostatic capacity for the liquid 4, and a terminal 7 is connected here. A slope angle sensor 8 has a 180 degree measuring range and the terminals 2 and 7, the external electrode plate 6, the insulation plate 3, the liquid 4 and the frame 1 constitute a variable capacitor so that the electrostatic capacity between the electrode plate 6 and the liquid 4 varies with the displacement of the liquid 4 to the gravity direction accordingly to the slope angle. This electrostatic capacity is detected to obtain the slope.
Patent JP-H05169679-A (JP)
Title: Residual ink amount detection device
Inventor: HIRATA TOSHITAKA
IPC: B41J2/175
Filed: 1991-12-20
Abstract: PURPOSE:To detect a residual ink amount in an ink containing bag on which an aluminum film is vapor deposited. CONSTITUTION:An ink containing bag 1 is made of a flexible material where an aluminum film is vapor deposited partially or over the full surface thereof. A photointerruper 6 is composed of a light emitting element 6b and a light receiving element 6a. The photointerrupter 6 is mounted on a position where it can output a maximum power when exhaustion of ink causes the ink containing bag 1 to deflate to its maximum. The output signal of the light receiving element 6a is inputted to a detection circuit, where presence of ink is detected in accordance with the magnitude of the output signal.
Patent JP-2001096606-A (JP)
Title: Method for production of ethylene-vinyl alcohol copolymer resin and of pellet
Inventor: KAWAHARA TAKAHARU
IPC: B29C48/76
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method in which water is removed efficiently, and an additive is added efficiently in the same extruder after the adjustment of water in an ethylene-vinyl alcohol copolymer (EVOH) resin by discharging liquid water and/or water vapor from the water-containing EVOH resin at least in one place in the extruder. SOLUTION: Pellets of an EVOH resin are supplied from the supply port 23 of a twin-screw extruder 20, excess water is removed in liquid removing part 24 to adjust the water content of the resin. Next, an additive is supplied from a trace component addition part 25. The temperature of a molten resin in the extruder is kept at 70-170 deg.C, the amount of water in the extruder so that the water content of the resin immediately after being discharged from the extruder is 5-40 wt.%, and the resin is cut after being extruded.
Patent JP-2001169739-A (JP)
Title: Method for producing boiled noodle
Inventor: IKEDA TAMEHIKO
IPC: A23L7/109
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing boiled noodles having good taste and feeling of biting, so as not to lose firmness of noodles and extend the period of time until the noodles become loose. SOLUTION: This method comprises boiling raw noodles or dried noodles under the coexistence of common salt and magnesium ions.
Patent JP-H05168543-A (JP)
Title: Position adjuster of cantilever type head rest
Inventor: YOSHIDA MASAMI
IPC: A47C7/38
Filed: 1991-12-24
Abstract: PURPOSE:To increase the supporting strength of head rest without spoiling the operational merits by fixing the axial cylinder to both right and left sides of the head rest and detachably fitting pins in the fitting grooves of the axial cylinder. CONSTITUTION:When the head portion 35 of a manipulating member 28 is pressed inwardly against the elastic force of a spring 36, the insertion part 29 at the front end of the manipulating member 28 and the deeper insertion part is transferred in the direction where the pins 33, 34 disengage from the fitting grooves 19, 25 of the axial cylinders 17, 28 fixing the detachable pins in the long holes 26, 27, and hence, the detachable pins 33, 34 are removed from the fitting grooves 19, 25. In this state, the head rest 4 is turned backward to adjust its position and the hand is made off the head portion 35 at a required position. So the manipulating member 28 returns to the original position due to the elastic force of spring 36 and, as a result, the detachable pins 33, 34 are fitted in the fitting grooves 19, 25 to turn the head rest 4 backward to a required position. By one pushing operation of the head portion 35 of the manipulating member 28, the head rest 4 can be turned backward to adjust the position even if it is in any place.
Patent JP-H05173148-A (JP)
Title: Liquid crystal display element and its manufacture
Inventor: KAMATA AKIRA
IPC: G02F1/1339
Filed: 1991-12-24
Abstract: PURPOSE:To adhere substrates with enough strength to hold a substrate-to- substrate distance which is uniform in the entire areas of the element by providing many belt-like joint bodies consisting of spacers and set bodies of adhesives at the display part of the substrates in parallel. CONSTITUTION:The belt-like joint parts of spacer layers 16 are formed in the areas between transparent electrodes 14a and 14b of one of the two substrates 11a and 11b. The spacer layers 16 consist of the joint bodies which are formed of the set bodies of adhesives and plural spacers dispersed in the set bodies and have layer thickness equal to the diameter of the spacers. For the purpose, the joint parts are formed fixedly in parallel at non-display parts 32-34 of the two transparent electrode substrates 11a and 11b to the layer thickness equal to the spacer diameter, thereby forming the spacer layers 16. The spacer layers 16, therefore, have a spacer function and an adhesion layer function and when liquid crystal is injected after cell formation, the liquid crystal flows along the belt-like layers, so the injected liquid hardly contains an air bubble.
Patent JP-H10184739-A (JP)
Title: Manual releasing device for unexcited operation type electromagnetic brake/clutch
Inventor: MURASE SHINKO
IPC: F16D55/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily release a brake or a clutch from a braking condition or an connecting condition even when a current is not carried in a coil. SOLUTION: A plurality of female screws 3a are formed at positions of equal intervals in the circumferential direction of an armature 3', a bolt 10 which is screwed in the female screw 3a of the armature passing through a hub 8' is fitted, and a compression spring, such as a coil spring 11 is inserted between a bolt head 10a and the outer surface of the hub. In the normal ON/ OFF operation of a brake, the coil spring operates with the action of a conventional leaf spring. On the other hand, in the manual releasing operation of a brake, braking is released by turning the bolt 10 so as to pull the armature to hub side. The bolt 10 is used also for retention of the armature 3' by eliminating the conventional leaf spring. A disc spring or other elastic body may be used in place of the coil spring 11.
Patent JP-H05181618-A (JP)
Title: Peripheral controller
Inventor: OTSUKA KATSUYUKI
IPC: G06F12/02
Filed: 1991-12-26
Abstract: PURPOSE:To improve the using efficiency of a floated head with the good bal ance secured on the entire surface of a disk by confirming the using frequency of a specific cylinder address set by the seek operations of the input/output instructions. CONSTITUTION:A patrol seek execution storage circuit 3 divides the general cylinder number of a magnetic disk device into blocks and at the same time stores a fact that a patrol seek operation is carried out for each block. Then the patrol seek operation is not carried out in a fixed period and at the same time the block having the least count value of a counter 2 is selected. The counter 2 counts the seek operations carried out by the input/output instructions. At the same time, the execution of the patrol seek operation is instructed to the cylinder address pointed by an address storage circuit 4 included in the selected block. As a result, the patrol seek operations are carried out in the order of cylinders having the lower using frequency.
Patent JP-H10181921-A (JP)
Title: Sheet feeder and image forming
Inventor: NAKAMURA FUMIHIKO
IPC: G03G15/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent any quality deterioration such as breakdown, damage or the like of a tip and conveying failure such as double-feeding or the like in time of feeding and setting operations by shifting a positioning member from a refuge position to an admission position locating a tip position in the feeding direction of a sheet as holding the sheet tip in a conveying route. SOLUTION: In a return lever 19 as a positioning member, a claw 19a is projected toward the side of a chart 11 from a body, forming a parallel surface part 19b so as to make the claw 19a be parallelly opposed to the chart 11. In feeding operations, after a paper feed roller and the chart 11 come into contact with each other under pressure, the return lever 19 retreats, and thereby a bundle of charts 11 is prevented from rushing into a separating part S, whereby any possible breakdown and damage at the tip end and any conveying failure such as double-feeding and skewing motion are all prevented from occurring. When a feeding route U is released after separative feeding, the return lever 19 rises up in the direction of an arrow A8, projecting over the feeding route U from a recording sheet conveying guide 20.  At this time, the return lever 19 hitches its tip on the claw 19a, uplifting the chart 11 in the separative feeding, and then it hooks up the next chart 11 afterward coming near being doubly fed.
Patent JP-H10188617-A (JP)
Title: Display
Inventor: YAMAGUCHI SHIGEHARU
IPC: G09F13/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a display with enhanced visibility function. SOLUTION: A display 1 has a transparent globe-shaped housing member 3. In the center of the housing member 3 a transparent cylindrical member 4 is arranged having on its inner surface a translucent light storage material 7 for visual recognition. An inner space surrounded by the light storage material 4 is divided into a plurality of areas by a partition plate 8 made of a reflective light storage material, and a blinkable light source 9 exciting the light storage material 7 and the partition plate 8 by applying light thereto is installed in each of the plurality of areas. The cylindrical member 4 comprises an outer lens 5 and an inner lens 6, with the light storage material 7 preferably sandwiched between the outer and inner lenses 5, 6.  The housing member 3 may be a single-globe constructed of the outer lens 5 or of a double-globe where the outer lens 5 is located inside with a transparent protective cover 13 provided. A reflection member 12 made of a reflective light storage material may be provided on the inner surface of the housing member 3 to enhance the light- collecting ability of the light source.
Patent JP-H06193517-A (JP)
Title: Exhaust recirculating device for exhaust bypass type supercharging system device
Inventor: MITSUBORI TAKESHI
IPC: F02B37/00
Filed: 1992-12-25
Abstract: PURPOSE:To circulate exhaust gas properly even if an engine is in a high output range. CONSTITUTION:An exhaust bypass system device is formed in such constitution that a supercharger 1 formed by integrating a turbine 2 with a compressor 3 is connected to an engine 4 through an exhaust passage and an intake passage. A bypass passage 8 provided with a bypass control valve 9 is provided between a turbine inlet passage 5A and an outlet passage 5B. A circulating passage 10 is connected between a compressor 3 side and the upstream position of the bypass control valve 9 in a bypass passage 8. In the high output range of the engine 4 the bypass control valve 9 is opened, and exhaust gas of reduced pressure is returned to the compressor 3 side by passing the circulating passage 10 so as to suppress increase in an EGR(exhaust angle circulating rate).
Patent JP-H06176449-A (JP)
Title: Reference voltage generating circuit for tape traveling speed
Inventor: MATSUMOTO MASAKAZU
IPC: G11B15/46
Filed: 1992-12-08
Abstract: PURPOSE:To obtain the reference voltage generating circuit capable of generating a multistage or multikind reference voltage in simple adjustment and yet changing continuously and smoothly an acceleration and deceleration part. CONSTITUTION:An output voltage of a voltage source 2 is attenuated with an attenuation amt. set in a D/A converter circuit 6 by a voltage variable means 3. A reference voltage is formed by a reference voltage forming circuit 4 in charging and discharging an output voltage of the voltage variable means 3. A charging/discharging speed of the reference voltage forming circuit 4 is set with a variable rate set in a D/A converter circuit 21 by a variable rate setting means 5.
Patent JP-2000179449-A (JP)
Title: Hydraulic pump
Inventor: YAMASHITA ATSUSHI
IPC: F04B1/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pump housing, to facilitate attachment/detachment of a pump housing to/from a housing and to certainly seal a suction chamber in a hydraulic pump in which an outer end of a mounting hole of the housing is closed by a plug, a plunger is slidably engaged with the pump housing inserted and fixed to the mounting hole and a discharge valve and a suction valve are built in. SOLUTION: In this hydraulic pump, a stopper 65 for restricting a movement end to an inner side of a pump housing 62 is provided on an inner surface of a mounting hole 61 engaged with the pump housing 62 provided with a pair of seal members 67, 68 for sealing both ends of a suction chamber 66 on an outer surface thereof. A spring 65 for leaving a plug 63 and the pump housing 62 each other is provided between the plug 63 sealingly and attachably/ detachably engaged with an outer end of the mounting hole 61 and the pump housing 62. A stop ring 96 for inhibiting a detachment of the plug 63 from the mounting hole 61 is attachably/detachably attached to an inner surface of the outer end of the mounting hole 61.