baber/WOPTO huggingface dataset:
Patent JP-H02216310-A (JP)
Title: Control device for vehicle
Inventor: TEJIMA MAKOTO
IPC: B60T8/172
Filed: 1989-02-16
Abstract: PURPOSE:To give a good ride by judging to be in a sport traveling condition and switching over a suspension characteristic to a hard side when judgment is formed that a vehicle is traveling on a hardly slipping road surface at the time of operating a traction control means. CONSTITUTION:The slip ratios of rear wheels 2L, 2R which are driving wheels are calculated from the detected signals of the rotating speed sensors 10a, 10b of each wheel, and a throttle valve 12 and rear-wheel brakes 13a, 13b are controlled by a traction control means 11 to make the slip ratio a target slip ratio. In such a control device, a road surface condition detecting means 14 is provided to detect the slipperiness of a road surface, i.e., a road surface mu. A traveling condition judging means 15 judges the operating condition of the control means 11. When a vehicle is judged to be in a high mu road traveling condition at the time of traction control, the suspension characteristic of a suspension mechanism 17 is switched over to a hard side by a suspension characteristic control means 16.
Patent JP-S55130235-A (JP)
Title: Multiplexer for microsignal
Inventor: YAMAGUCHI KEIKI
IPC: H04J3/04
Filed: 1979-03-29
Abstract: PURPOSE:To carry out the selection and connection of the microsignal in the isolation state to the common potential by forming the input and output circuits with the primary and secondary windings of the transformer and then supplying the common potential through either of the primary and secondary windings or the 3rd winding. CONSTITUTION:Input signal e1 is connected to primary winding n1 of transformer TR via reversed parallel diode D1, and the output circuit connected to common capacitor C0 is connected to secondary winding n2 via reversed aparallel diode D2. And switch SW using the common potential pulse sent from selection pulse generator OS as the input is connected to 3rd winding n3. As signals e1, e2... of the input circuit are insulated to the common potential, the constitution can be simplified for the selection/connection circuit of the microsignal.
Patent JP-H04255765-A (JP)
Title: Matte coating and method for coating the same
Inventor: FUJII YASUHIRO
IPC: C09D133/04
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a matte coating capable of finishing films excellent in acid, water, yellowing and solvent resistance, curability, etc., without changing matte effects even by polishing and provide a method for coating the same. CONSTITUTION:A matte coating is obtained by blending (C) an amino resin and (D) glass powder having 5-50mum particle diameter and the surface treated with alumina and/or silica with two kinds of acrylic resins (A) and (B) containing specific amounts of carboxyl groups, hydroxyl groups and epoxy groups. A method for coating colored surfaces with the aforementioned coating as a clear coating is provided.
Patent JP-H06251488-A (JP)
Title: Optical disk device
Inventor: MATSUSHIMA TAKAAKI
IPC: G11B17/28
Filed: 1993-02-26
Abstract: PURPOSE:To improve the working efficiency at the time of inserting and discharging cartridges and to miniaturize and simplify the device. CONSTITUTION:A mechanism section 10 which freely attachably and detachably clamps, transports, turns rear side front a magazine 6 housing the plural cartridges 7 and discharges and houses the cartridges' in the magazine is disposed within the front half of a housing. A driving device which records and reproduces optical disks and a control section which is connected to this mechanism section and controls the operation of the mechanism section and executes processing of recording and reproducing signals by being connected to this driving device are disposed at the rear half of this housing.
Patent JP-S56134872-A (JP)
Title: Key input device
Inventor: SHIMIZU HIROSHI
IPC: H04L13/16
Filed: 1980-03-25
Abstract: PURPOSE:To obtain a miniature, lightweight device by reducing the scale of an additional circuit required for key input, by using in common a direct memory access circuit for writing a received signal into a memory. CONSTITUTION:At positions of the most significant bits of memory 2, signal bits S0, S1 and S2 are written corresponding to values ''0'', ''1'' and ''2'' of frame address 29. Processor unit 1, therefore, recognizes all signal bits from a party-side communication device only by attaining access to the memory once in the period of a frame address. Decoder 6 receives address 29 and outputs a scanning pulse. When key switches 23-28 are off, inputs to gates 10 and 11 are at the high level. As switch 25 is turned on, gate 11 is held at the low level and data is written in memory 2 by direct memory access. Therefore, since key information is written in memory 2, processor unit 1 detects the switch by the address and bit position of the memory where the contents are ''0''.
Patent JP-H05240405-A (JP)
Title: Method of installing boiler
Inventor: SAIKAWA YOSHIYUKI
IPC: F22B37/24
Filed: 1992-02-25
Abstract: PURPOSE:To shorten the construction term of installing a boiler and reduce work at a high place by constituting a boiler proper from an upper body and lower bodies, hanging up the upper body after assembling each body separately, placing the lower bodies under the upper body and, thereafter, combining these bodies together. CONSTITUTION:When a boiler proper is installed, a boiler support frame body 2 is first assembled, fixed pulleys 11 are provided on beams 8 positioned at the upper end of a boiler proper accommodation portion, hanging wires 12 are led to the boiler proper accommodation portion through the fixed pulleys 11, and a hanging structure 10 is suspended by provided on a beam 8 positioned at the intermediate part in a pipeline/duct system accommodation portion 9 in such a manner that it may be free to move horizontally along a rail 14. After the upper and lower bodies 3a. 3b of the boiler proper are assembled respectively in each accommodation portion by means of the hanging structures 10, 13, the upper body 3a is lifted, and the lower bodies 3b are moved to a position under the upper body, thus the boiler proper 3 is assembled by joining the upper and lower bodies 3a, 3b together.
Patent JP-H03241909-A (JP)
Title: Resistance type attenuator
Inventor: KANAI TAKASHI
IPC: H01C10/08
Filed: 1990-02-19
Abstract: PURPOSE:To minimize the deterioration in the sound quality and to prevent production of a switching noise by providing a 1st resistance voltage division circuit giving a 1st attenuation and a 2nd resistance voltage division circuit giving a 2nd attenuation and connecting only three resistors to a signal line at all times. CONSTITUTION:Slave contacts An of a switch Sa are arranged at an equal interval in the moving direction (switching direction) of a master contact A0 in an equal switching length and slave contacts Bn of a switch Sb are arranged at an equal interval in the moving direction of a master contact B0 in an equal switching distance so that the the period and phase of the arrangement with that of the slave contacts An are interlocked with each other. Then voltage division resistors Ran and Rbn are connected in series between the slave contacts An and Bn. The resistors Ran,Rbn are selected to be a resistance ratio corresponding to the attenuation in the switching position of the switches Sa, Sb. Thus, the output signal level when the switches Sa, Sb are switched is changed smoothly and no impulse level change is caused.
Patent JP-H08233652-A (JP)
Title: Condensing beam spot diameter measuring device
Inventor: MUKODA MASARU
IPC: G01B11/08
Filed: 1995-02-27
Abstract: PURPOSE: To provide a condensing beam spot diameter measuring device which can measure a spot diameter of a condensed beam with high accuracy. CONSTITUTION: A condensing beam spot diameter measuring device is provided with a knife edge member 52 to perpendicularly cross a condensing beam B at a spot diameter measuring point P to the condensing beam B, a light sensor 4 to receive the condensing beam B crossed by this knife edge member 52, a differentiating circuit 6 to differentiate a detecting signal outputted by this light sensor 4 and a spot diameter calculating part 8 to calculate a spot diameter by a differential signal from this differentiating circuit 6, and is provided with an elliptic surface mirror 2 to reflect the condensing beam B crossed by the knife edge member 52 toward the light sensor 4.
Patent JP-H09227475-A (JP)
Title: Fluorine-containing biphenyl liquid crystal compound and its production
Inventor: HAYASHI EIJI
IPC: C07C229/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new fluorine-containing biphenyl liquid crystal compound having a stable liquid crystal phase, useful as a material for displays, etc., and capable of being produced from easily raw materials in a high yield in simple operations. SOLUTION: A compound of formula I [Rf<1> , Rf<2> are each a 1-5C perfluoroalkyl, Rf<1> and Rf<2> may be combined with each other directly or through O or N to form a heterocyclic ring together with N; (n) is 1, 2]. For example,4- methoxy-4'-[perfluoro(dimethylaminoethano)oxy]biphenyl. The compound of formula I is obtained by reacting a compound of formula II (X is a halogen) with 4-hydroxy-4'-methoxybiphenyl.
Patent JP-H07249431-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: TAKAMI NORIO
IPC: H01M10/056
Filed: 1994-03-09
Abstract: PURPOSE:To discharge carbon dioxide gas to prevent any fire, and to avoid the explosion of a battery to improve the safety even in the case where a safety valve mechanism is operated in the high temperature environment to blow out the non-aqueous electrolyte by dissolving the carbon dioxide gas of predetermined density in the non-aqueous electrolyte. CONSTITUTION:Carbon dioxide gas at 45 deg.C or more is made to flow into the non-aqueous electrolyte for a predetermined time to saturate the carbon dioxide gas at 0.05mole/l of dissolution quantity, and next, the electrolyte is dissolved at 1.0mole/l to adjust the non-aqueous electrolyte. In the high temperature environment, even in the case where a part of the non-aqueous electrolyte is vaporized, and the internal pressure of the non-aqueous electrolyte battery rises, and an explosion-proof function is operated to blow out the non-aqueous electrolyte from a gas discharging hole 13 of a sealing lid group 7, the carbon dioxide gas is simultaneously discharged to distinguish the fire, and fire of the electrolyte can be prevented.
Patent JP-2000241767-A (JP)
Title: Illuminator and projection device using the same
Inventor: OKUYAMA ATSUSHI
IPC: G02B27/28
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of projecting image information while keeping a bright state and high optical performance by illuminating a surface to be irradiated with luminous flux from a light source means by utilizing an integrator where plural lenses are cyclically arrayed, a polarized light converting element arranging and emitting incident light to a deflecting surface and a polarized light separating element. SOLUTION: The surface to be irradiated is illuminated with the luminous flux from the light source means by utilizing the integrator where plural lenses are cyclically arrayed, the polarized light converting element arranging and emitting the incident light to the deflecting surface and the polarized light separating element. In this illuminator, the integrator 3 is constituted of a 1st lens array 31 and a 2nd lens array 32. The polarized light converting element 4 is constituted of plural polarized light separating surfaces, plural reflecting surfaces corresponding to the polarized light separating surfaces and plural phase plates. The polarized light separating element 13 allows only a specified linearly polarized light out of polarized light from the element 4 to pass and intercepts other polarized light.  The element 13 is constituted by forming plural polarized light separating surfaces in round shape in a direction Z.
Patent JP-S53123404-A (JP)
Title: Agent for dispersing coal in oil containing polyoxyethylene aliphatic ether sulfate
Inventor: SAKUMA KOUHEI
IPC: C10L10/18
Filed: 1977-04-04
Abstract: PURPOSE: An agent dispersing finely powdered coal in oil to form coal-oil disperseion with high stability and fluidity for long periods, which contains polyoxyethylene aliphatic ether sulfate as dispersing constituent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09228885-A (JP)
Title: Throttle valve full closure detector of internal combustion engine
Inventor: MIZUNO HIROSHI
IPC: F02D9/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a throttle valve full closure detector capable of correctly judging the fully closed state of a throttle valve even in such a case as variation of a throttle opening degree signal caused by variation of a pressure difference between the front side and rear side of the throttle valve. SOLUTION: A judging means 58 judges full closure of a throttle valve when a throttle valve opening degree signal VAT becomes less than the sum of the reference value GTA, a correction value PTA and a specific offset value α. PTA is determined on the basis of a sucked air pressure signal PIM by a correction means 54. Therefore, even when VTA changes on account of variation of a pressure difference between the front and rear of a throttle valve 20, judgment of full closure or not full closure of the throttle valve 20 can be determined correctly by a judging means 58.
Patent JP-S56136760-A (JP)
Title: Yarn winding method
Inventor: HANDA RIYUUZOU
IPC: B65H49/10
Filed: 1980-03-26
Abstract: PURPOSE: To make it possible to wind up a large quantity of yarn on a large bobbin at extremely high speed and with simplicity by a method wherein wound yarn layers of the same kind are formed at a plurality of positions on one bobbin at given intervals, and the winding terminating end and the winding starting end of the adjacent yarn layers are connected.  
     CONSTITUTION: In the winder 8, a pluality of bobbins 1aW1c are supported in parallel, and the same kind yarns 2aW2c wound on the respective bobbins 1aW1c are drawn out, passed through tension apparatuses 3aW3c and wound on a bobbin 5 rotated by a driving drum 4 so as to form individual yarn layers 7aW7c. Therefor, in the winder 8, traverse guides 6aW6c are mounted on a traverse bar 6 at equal intervals larger than the traverse width W. When the bobbin 5 has been wound up by the winder 8, the winding starting end 2a' of the yarn layer 7a and the winding terminating end 7b' of the yarn layer 7b are connected (s), and the winding starting end 2b' of the yarn layer 7b and the winding terminating end 7c' of the yarn layer 7c are connected (t) to provide a continuous yarn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11311672-A (JP)
Title: Fish finder
Inventor: ISHIKAWA YOSHINAO
IPC: G01S7/62
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fish finder or a reverberation detection device that can discriminate the dimension of a target and hence the type of fish, without using conventional double frequency system accompanying various kinds of problems. SOLUTION: A fish finder and a reverberation detection device are provided with transmission parts 1, 2, 3, 4, 5, and 6 for transmitting a tone burst signal, receiving parts 6, 5, 7, and 8 for receiving a reflected wave that appears after transmitting the tone burst signal as a reception signal, a narrow-band filter 9a and a wide-band filter 9b that are composed of a digital filter and an analog filter for filtering the reception signal, and a signal-processing part 10 for processing the output of the wide/narrow-band filters and performing B scope display, while adding different coloring and luminance according to a level.
Patent JP-H09225929-A (JP)
Title: Jig for positioning mortar-packing joint sleeve
Inventor: MOCHIZUKI HITOSHI
IPC: B28B7/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent joint sleeves arranged at an upper and a lower position in a form for a PC building material from braking. SOLUTION: This fixture 10 for positioning a mortar packing joint sleeve consists of at least, one supporting bar 12, and one positioning bar 13 which are vertically or slightly obliquely and in parallel with each other welded to a main bar 11. In this case, when the lower surface of the positioning bar 13 is placed on the upper surface of a lowermost joint sleeve 3 tip part which is horizontally supported by a spacer for a joint sleeve array within a form 1, each of the supporting bars horizontally supports from underneath each of the upper joint sleeves 4.
Patent JP-S57153459-A (JP)
Title: Lri package
Inventor: SATOU TATSUO
IPC: H01L23/49
Filed: 1981-03-17
Abstract: PURPOSE:To prevent a short-circuit and contact between thick wires for wiring reconstruction use by a method wherein a third pad is provided for connection adjacent pad for external connection use connected to a pad on IC chip. CONSTITUTION:Connections 3, 4 are performed between a pad 1 on IN chip and pad 5 on a package and between a pad 2 and pad 6 respectively. Third pads 21, 22 are provided with a preset distance from the pads 5, 6. when replacing the wiring, initially a X marked pattern is cut to establish the connections 19, 20 between the pads 5, 6 and the pads 21, 22. Since they are arranged close with the others, a thin wire can be used for the connection. Since the position of the pads 21, 22 is spaced selectively from the others with an appropriate distance on the basis of the wires 19, 20, the thick wires for reconstructed wirings use can be connected without causing any trouble.
Patent JP-H11237776-A (JP)
Title: Method and device for forming image
Inventor: ONO YUJI
IPC: G03G15/01
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image by averaging the deviation of registers caused by the curvature of a scanning line in a full-color image forming device. SOLUTION: A pattern image 40A is formed on the projection axis 44A of an optical axis and a pattern image 40B is formed at the position of a distance +X measured along a main scanning direction from the axis 44A. Then, when a distance to the end of an image area from the axis 44A is defined as Xmax , the deviation of the register in a sub-scanning direction from the ideal scanning line of the image 40A (K) being a reference is defined as Y0 and the deviation of the register from the ideal scanning line of the image 40B (K) being the reference is defined as Y, the deviation of the register is averaged by satisfying the expression.
Patent JP-H01213684-A (JP)
Title: Formation of surface relief type hologram
Inventor: AMAKO ATSUSHI
IPC: G03H1/18
Filed: 1988-02-23
Abstract: PURPOSE:To form a halogen having sufficient pattern with especially as a copying stamper by dropping the visibility of the hologram at the time of development, evaporating a metallic film on the hologram and using the metallic film as a mask to execute exposure and development again. CONSTITUTION:In case of forming a female mold (stamper) symmetrical with a hologram pattern 15' to be a male mold, the visibility of the hologram is dropped at the time of development, the metallic film 31 is evaporated on the hologram and then exposure and development are executed again by using the metallic film 31 as a mask. Since the visibility of the hologram formed on the male mold is low, the shape of the pattern 15' is thin, and when the metallic film 31 is evaporated on the pattern and exposure and development are executed by using the metallic film 31 as a mask, only an unmasked part, i.e. a thin pattern part, is removed and a thick pattern part 50 (male mold) coated with the metallic film 31 is left. The stamper to be the male mold is formed. A hologram pattern to be finally formed by using the stamper is the same as the male mold. Consequently, the thick hologram pattern can be obtained.
Patent JP-H06246137-A (JP)
Title: Separator for mixed liquid
Inventor: MITA MASAAKI
IPC: B01D61/36
Filed: 1993-02-26
Abstract: PURPOSE:To improve the efficiency of a heat exchanger and to miniaturize equipment when condensing and liquefying permeated gas permeating though a separation membrane module by using the heat exchanger by installing a circulating line for dispersing a part of the condensed and liquefied components over the heat transfer surface of the heat transfer in a liquid state. CONSTITUTION:A separation membrane module 1 is evacuated on the secondary side through a line and a heat exchanger 5 by a line 10 connected to a vacuum pump. Components permeable through a membrane 1a permeate though the membrane 1a by a difference in vapor pressure between the primary and secondary sides of the membrane 1a to attain the heat exchanger 5 through the line 4. Since the heat transfer surface of the heat exchanger 5 is wetted by the condensation and liquefaction of the permeated components dispersed through a circulating line 8, the permeated vapor fed from the line 4 is effectively condensed. The permeated components condensed by the heat exchanger 5 are temporarily accumulated in a condensate tank 6 and a part of the condensate is circulated to the heat exchanger 5 through the circulating line 8 by a pump 7 to intermittently or continuously discharge all or part of that part from a line 9 to outside the system.
Patent JP-H0640310-A (JP)
Title: Energy converter for vehicle occupant restraint device
Inventor: ARUTSURU FUEERU
IPC: F16F7/12
Filed: 1993-02-26
Abstract: PURPOSE: To provide an energy converter in a restraining system for vehicle occupants, capable of obtaining a remarkably smooth curve of a force as a function of the operation travel by plastically deforming a tubular converter body having a circular cross section in the undeformed state. CONSTITUTION: An energy converter is mainly composed of a tubular converter body 10 comprising a plastically deformable material, and two sets of deformation members designed as rollers 18, which are symmetrically supported so that their axes are perpendicular to the axis of the converter body 10, on the inclined surfaces of a piston element 14 with which a pulling device 12 is engaged, so as to engage with the wall of the converter body 10 and to plastically deform the wall when being moved during restraining operation.
Patent JP-S62195611-A (JP)
Title: Optical fiber cable
Inventor: TANAKA SHIGERU
IPC: G02B6/44
Filed: 1986-02-24
Abstract: PURPOSE:To prevent an optical fiber cable from static fatigue deterioration due to shearing stress and to obtain the reliable optical cable by using an optical fiber previously provided with twisting test in the circumferential direction. CONSTITUTION:An optical fiber previously provided with a twisting test and succeeded in the test is used as an optical fiber used for an optical cable to be used in environment in which the twisting of the optical cable may be supposed. Consequently, the minimum intensity level for the static fatigue of the optical fiber due to shearing stress to be generated due to twisting is guaranteed and the reliability of the optical fiber can be improved. In this case, the condition of the twisting test of the optical fiber is selected in accordance with the supposed twisting environment.