baber/WOPTO huggingface dataset:
Patent JP-H09324819-A (JP)
Title: Ball bearing
Inventor: TAKO HIROSHI
IPC: F16C33/58
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To improve lubricity in a ball bearing in which at least one raceway surface of an inner ring and an outer ring is angularly brought into contact with a ball at two points, by forming the depth of at least one raceway surface different in its right and left sides. SOLUTION: A tour-point contact ball bearing is used under such a condition that the magnitude of an axial load applied to a bearing is different in right and left, and the raceway surfaces 1a, 2a of an inner ring 1 and an outer ring 2 are angularly brought into contact with a ball 3 at two points. The outside diameter of this inner ring 1 is so formed that its left side ϕA on which an axial load becomes larger is large, and its right side ϕB on which the axial load becomes smaller is small. While, the inside diameter of the outer ring 2 is so formed that its right side ϕC on which the axial load becomes larger is small, and its left side ϕD on which the axial load becomes smaller is large.  This ball bearing is thusly formed, thereby, for example, lubricant oil P supplied from a space between the outside diametral surface ϕB of the right side of the inner ring 1 and the inside diametral surface of a retainer 4, is passed through the inside of a bearing, passed through a space between the inside diametral surface ϕD of the left side of the outer ring 2 and the outside diameteral surface of the retainer 4, and easily led to flow into the outside of the bearing.
Patent JP-H088719-A (JP)
Title: Mixed voltage output buffer circuit
Inventor: JIEFURII BII SUTEBUNSU
IPC: H03K19/094
Filed: 1995-06-08
Abstract: PURPOSE: To provide a try state buffer for driving a circuit with a higher power supply voltage than a constituting power supply voltage by combining means such as a floating well, voltage limiting impedance, and bias voltage or the like. CONSTITUTION: A buffer output is issued to an output terminal 103 by 3.3 V specification PMOST1 and NMOST2 . An NMOST9 acts as a voltage limiting impedance, and limits voltages at the both edge of an NMOST2 to less than a power supply voltage Vdd . A PMOST3 connects the gate with the output terminal 103, and floats the N well of the PMOST1 to a voltage changing according to the operation of the circuit. A bias circuit constituted of FETT11-16 holds a bias voltage input terminal 104 to the Vdd -a threshold value when the output terminal 103 is 'H'. A PMOST4 receives it, and decreases the gate of the PMOST1 to the level of the output terminal 103. Thus, currents can be prevented from flowing backward from the output terminal 103 to the power supply voltage terminal Vdd .
Patent JP-H10332315-A (JP)
Title: Position sensor
Inventor: YASUDA TAKASHI
IPC: F16H59/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor which detects an accurate position with low cost. SOLUTION: A position sensor is equipped with a rotary shaft 7 which can be moved by the operation of a shift lever and has a plurality of brushes 13, 15, 17, 19; a print substrate 21 fixed to housings 1, 3; a main conductor M which is provided on the print substrate and comes into slide contact with the brush of the rotary shaft to send a main position signal according to the fixed position of the rotary shaft; and a subconductor S which is provided on the print substrate and comes into slide contact with the brush of the rotary shaft to vary its signal level according to the fixed position of the rotary shaft, and in a case where the rotary shaft is within a fixed domain at each fixed position, sends a subposition signal having a fixed signal level.
Patent JP-H073632-A (JP)
Title: Method for imparting low-temperature radiant functional property to textile product and polyurethane foam
Inventor: EGUCHI HARUICHIRO
IPC: D06M101/16
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a textile and a polyurethane foam products having excellent low-temperature radiant functional properties. CONSTITUTION:This method for depositing platinum on a textile product or a polyurethane foam and imparting low-temperature radiant functional properties has (1) a step for pretreating a product which is to be treated and composed of the textile product or polyurethane foam, (2) a step for dipping the product to be treated in an aqueous solution containing at least one of tin chloride (II), tin sulfate (II), tin chloride (IV) and tin sulfate (IV) and hydrochloric acid and/or sulfuric acid and then washing the dipped product with water, (3) a step for dipping the product to be treated in an aqueous solution of a platinum compound or a hydrochloric acid-containing aqueous solution and subsequently washing the dipped product with water. Furthermore, the steps (2) and (3), as necessary, are respectively carried out two or more times.
Patent JP-S6033019-A (JP)
Title: Driving circuit for grating
Inventor: SONOBE YOUJI
IPC: G01J3/06
Filed: 1983-08-04
Abstract: PURPOSE:To cover a wide wavelength range, to improve conversion precision, and to reduce the size of a driving device by calculating a trigonometric function corresponding to wavelength data, and converting it into angle data. CONSTITUTION:Wavelength lambda is inputted from a console panel 14, and when data lambda/A is between sine value data (lambda/A)2 and (lambda/A)3 correspondingly, a lambda/theta converting circuit 15 reads angle data theta2 and inclination data alpha2 corresponding to the sine value data (lambda/A)2 out of a memory 16 and also performs arithmetic to calculate and supplies angle data theta to a motor driving circuit 17. The driving circuit 17 compares the angle data theta with the value of the angle detection signal thetaP outputted by a rotational displacement detector 18 which detects the rotational angle of a grating 1 and controls the motor 19 so that they coincide with each other. Consequently, the extent of rotational displacement of a grating mount plate 20 is detected 19 and fed back to the driving circuit 17.
Patent JP-H06350036-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SUZUKI HISAMITSU
IPC: H01L27/06
Filed: 1993-06-14
Abstract: PURPOSE:To provide a BiCMOS adaptable to an improvement in an integration degree and the lowering of voltage and having high reliability. CONSTITUTION:A BiCMOS integrated circuit is composed of selective polycrystalline silicon layers 45 formed into contact holes bored to an emitter diffusion layer 39 formed to a bipolar transistor section A1 and the ground contact section 44 of a CMOS transistor section A2 respectively and the silicides 46 of a high melting-point metal, and constituted so as to have an emitter leading-out electrode 47 and a ground wiring layer 48 brought into contact with the upper ends of the selective polycrystalline silicon layers 45. The emitter leading-out electrode 47 and the ground wiring 48 can be shaped by the same process, no polysilicon is left on an insulating layer and no short-circuit failure of wirings is generated, and the resistance of the ground wiring 48 can be reduced while no stepped section due to the ground wiring is generated. The semiconductor integrated circuit device is suitable as the SRAM of a BiCMOS adaptable to an improvement in an integration degree and the lowering of voltage.
Patent JP-H11337467-A (JP)
Title: Apparatus for measuring outflow time of solution in can
Inventor: SEKIGUCHI TSUGUO
IPC: G01N11/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus performing the measurement of the outflow time of a liquid charged in a can or the evaluation of an outflow state automatically and objectively and generating no irregularity in a measured or evaluated result. SOLUTION: A can 27 in an open state is held on a can holder part 8 vertically supported in a freely revolvable manner in the vicinity of the leading end of the can holder support part 6 vertically provided on a base plate 1. The opening part of the can 27 is turned downwardly by revolving the can holder part 8 so as to hold the same to a desired angle by a revolving stopper pin 7 and a liquid 50 flows out. The liquid 50 allowed to flow out is passed through the gap between the floodlight projector 24a and photodetector of the permeation type sensor 24 arranged so as to be positioned on the same surface as the revolving direction of the can holder part 8 and measured automatically under a constant condition by using the permeation type sensor 24 and, therefore, the measurement of an outflow time or the evaluation of an outflow state free from irregularity can be performed.
Patent JP-H05153255-A (JP)
Title: Device and method of processing signal message used in communication system
Inventor: GERII JIYOO GURIMUSU
IPC: H04M11/02
Filed: 1992-05-08
Abstract: PURPOSE: To improve the paging operation with respect to incoming calls in a communication system. CONSTITUTION: In one embodiment, when an incoming call is given to a called party of a communication equipment 102 or 112 having a 2-way communication function with respect to the called party, in the communication system 100, a notice signal as to the incoming call is sent automatically to a paging device 122 associated with the called party. When the communication equipment 102 or 112 and the paging device 122 accompanying the called party are located close to each other, this automatic transmission is not activated. When the called party intends to reply the incoming call, the called party sends a signal denoting it to a control composite unit 105. The control composite unit 105 receiving the signal sends a notice denoting it to a caller.  When the called party reaches the nearby communication equipment 102 or 112, the control composite unit 105 transfers the incoming call to the communication equipment 102 or 112.
Patent JP-H06345683-A (JP)
Title: Purification of pyruvic acid
Inventor: MATSUNO HIROSHI
IPC: C07C59/19
Filed: 1993-06-14
Abstract: PURPOSE:To effectively purify pyruvic acid in high purity and yield by bringing a pyruvic acid-contg. aqueous solution into contact with a weakly basic anion exchanger with tertiary amine as exchange group. CONSTITUTION:A pyruvic acid-contg. aqueous solution is brought into contact with a weakly basic anion exchanger with tertiary amine as exchange group to adsorb the pyruvic acid to said exchanger followed by eluting the pyruvic acid to accomplish the objective purification. For an elutant, sulfuric acid or hydrochloric acid is enough. It is preferable that the elution be conducted by passing a 0.3-1N elutant through the exchanger at a rate of 0.3-1.
Patent JP-H0435521-A (JP)
Title: Pulse supply circuit
Inventor: TAGIRI HIROKAZU
IPC: G11B15/14
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the generation of an unnecessary output variation corresponding to a switching timing of a control signal by obtaining an output pulse trans from a D latch circuit. CONSTITUTION:A pulse train (b) of 50% duty is given to an input terminal 1. An output of a counter 2 for counting the time of a 2H portion from a rise and a fall, respectively of the pulse train (b) is applied to a NAND gate 4 through an inverter 3. To this NAND gate 4, a control signal (a) is also applied. Accordingly, from the NAND gate 4, a signal (e) is outputted. This signal (e) is provided to a clock terminal L of the next D latch circuit 6, and to a D terminal of the D latch circuit 6, the pulse train signal (b) is applied from the input terminal 1. Subsequently, in a Q terminal of this D latch circuit 6, an output pulse train (d) is generated. In such a way, generation of an unnecessary output variation corresponding to a switching timing of a control signal can be prevented by a simple constitution.
Patent JP-S62297847-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material which has excellent color reproducibility, forms the dye image stable with heat and light and prevents the generation of Y-stain by incorporating a specific magenta coupler and specific compd. into a silver halide photographic sensitive material. CONSTITUTION:At least one magenta coupler expressed by the formula I and at least one compd. selected from the compd. expressed by the formulas II, III are incorporated into the silver halide photographic sensitive material. In the formulas, Z is a metal atom group necessary for the formula of a nitrogenous heterocycle, X is a hydrogen atom, group which can be eliminated by the reaction with the oxidant of a color developing agent, R is a hydrogen atom, substituent, R3 is a hydrogen atom, alkyl group, aryl group, heterocyclic group, R4 is a halogen atom, prescribed group such as alkyl group or cycloalkyl group, l is 0-4 integer, m is 1-2 integer. The content of the coupler is 1X10<1-3>-1mol, more preferably 1X10<1-2>-8X10<-1>mol per mol of silver halide.
Patent JP-H07322906-A (JP)
Title: Magnetic fastener
Inventor: MOTOKURA YOSHINOBU
IPC: A44C25/00
Filed: 1994-05-31
Abstract: PURPOSE:To easily, surely and releasably connect a master member having a magnet and a slave member attracted by the magnetic attraction of the master member by forming them into the shapes to be engaged together. CONSTITUTION:Connecting pieces 100, 200 are provided on the main body 15 of a master member 10 and the end face of a slave member 20 respectively, and through holes 101, 201 to be inserted with chains 50 are bored on the connecting pieces 100, 200. A recess is formed on the main body 15 of the master member 10, and a magnet 30 is coupled in the recess. A projection is formed on the slave member 20 so that the projection is engaged with the recess of the main body 15 of the master member 10. The master member 10 and slave member 20 can be surely releasably connected by the magnetic attraction of the magnet 30 provided on the master member 10, and a drift by external force can be prevented.
Patent JP-H07323084-A (JP)
Title: Peritoneal dialysis liquid containing trehalose
Inventor: TANIMURA KENJIRO
IPC: A61P3/14
Filed: 1994-05-31
Abstract: PURPOSE:To enable safety use by incorporating trehalose into a peritoneal dialysis liquid as an osmotic agent to allow the obtaining of a neutralized peritoneal dialysis liquid without special pharmaceutical innovation while eliminating a rise in the concentration of glucose in blood during a peritoneal dialysis. CONSTITUTION:This peritoneal dialysis liquid contains trehalose as an osmotic agent. The concentration of the trehalose is preferably 0.13-23% (W/V). The peritoneal dialysis liquid may contain a cation such as sodium ion, calcium ion, potassium ion or magnesium ion or an anion such as chloride ion or sulfate ion as an electrolyte considering electrolytic balance of a patient to be dialyzed. The concentration of the ion is preferably 110-150mEq/l for sodium, 90-120mEq/l for chlorine, 0-6mEq/l for calcium and 0-4mEq/l for magnesium. The osmotic pressure is 280-800mOsm/l and pH in a range of 6.0-7.6.
Patent JP-2000326817-A (JP)
Title: Vehicular airbag structure
Inventor: TAKAGI HIDEO
IPC: B60R21/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a desirable door construction without causing complication of the door construction and an increase in door weight. SOLUTION: In this airbag structure, a first-stage airbag A with a small capacity is deployed under high pressure at the initial stage of a collision to restrain local deformation of a door 1, and can fully absorb impacts on the door 1 at the initial stage of the collision by generating a high reaction against a colliding object. At the subsequent stage of the collision, a second-stage airbag B is deployed under high pressure, whereby impacts working on occupants can be reduced by the second-stage airbag B.
Patent JP-H07325079-A (JP)
Title: Method for gathering analysis sample
Inventor: YAMAGUCHI ISAO
IPC: C22C38/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a sample gathering method, which facilitate the gathering and which can cool for solidification at a high speed and which can perform the quick work with the excellent dies cutting, in the analysis sample gathering work of the molten alloy, which includes 9-35wt.% of rare earth element such as Fe-B-R group magnet alloy. CONSTITUTION:The molten metal sample gathering tool 1 is made of the cast iron including 0.1-4.5wt.% of C and formed so that the ratio of the weight of the molten metal sample to the weight of the gathering tool 1 is set at 0, 2 or less. Since the gathering tool is dipped in the molten alloy, which includes 9-35wt.% of rare earth element, in 5 seconds or less so as to gather the cast piece for analysis, the cast piece sample can be easily taken out, and since the solidifying speed is 250 deg.C/minute or more, the crystal grain is not grown so as to restrict the weakness of the organization, and cooling crack or crazing of the sample at the time of gathering the sample is not generated, and the working crack of the sample at the time of machinering such as cutting and polishing is not generated, and the adhesion of the molten alloy to the gathering tool is prevented, and the application to the sample for XQ is possible.
Patent JP-S5569008-A (JP)
Title: Shape inspection unit
Inventor: INOUE KIYOSHI
IPC: G01B21/00
Filed: 1978-11-20
Abstract: PURPOSE: To enable to measure the surface shae of measured object having complicated shape with large size, accurately and automatically, by moving the detector along the ideal surface without error and detecting the deviation between the measured surface actual and the ideal surface.  
     CONSTITUTION: After the measured object is correctly set under the shape inspection unit, the pulse motors 5, 5, 17, 17 and the pulse motor built in the carriage 10 are coupled with the desired numetrical control unit and they are operated with the NC program preset. If no error is present to the fitted position of inspected object and shape, the NC program performs that the output of the differential transformer 26 is perfectly in agreement with the reference value and the tip of the contact 22 of the contact detector 11 scans the entire inspected object surface 33 while following the desired path, and the output of the differential transformer 26 is fully recorded correctly and automatically every end of each step of the movement of the contact 22 in numerical control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08315453-A (JP)
Title: Detector for transfer position of recording medium tape
Inventor: HASEGAWA TEIJI
IPC: G11B15/093
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a transfer position detector for a recording medium tape capable of obtaining a highly reliable detection signal and also reducing the number of components. CONSTITUTION: A white colored disk 30a is integrally provided on a rotary shaft 30, and plural through holes 31 successively arranged along the circumferential direction are formed on this disk 30a, and further a black fiber member 32 such as a felt, etc., provided at the upper surface side of the disk 30a so as to cover each hole 31, and a light emitting/receiving device 26 having a part for emitting the light toward the lower surface of the disk 30a and a part for receiving the reflected light of the disk 30a are furnished in the detector. And, the constitution is made so that the tape transfer position is detected by an output signal of the light emitting/receiving device 26 corresponded to the rotation of the disk 30a.
Patent JP-H09325859-A (JP)
Title: Man-machine interface device
Inventor: SASANO KISABURO
IPC: G06F3/038
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To input data from a screen via the operation of only a touch panel and with no use of a keyboard even if there are plural data setting areas by preparing an instruction invalidation area on the screen to invalidate the instructions with a pointing means. SOLUTION: The data setting areas 110 are prepared at the parts 111 and 112 to display the set data consisting of one of plural characters inputted through operations on a CRT 100 where the coordinates, e.g. the touch coordinates (x, y), etc., of the pointed points can be inputted on the screen via a pointing means. Then, a cursor 104 is shown at a position where the characters inputted through operations are shown after the area 110. A point of an image is shown by the pointing means. When the area near the pointed point is different from the area where the cursor 104 is actually shown, the cursor 104 is moved to the area 110. Then a touch invalidation area 140 is prepared on the screen and therefore the cursor 104 is not moved within the area 140 even if a touch gets out of the areas of numeric keys by mistake on the screen.
Patent JP-H08315377-A (JP)
Title: Optical recording medium reader
Inventor: NOMOTO TAKAYUKI
IPC: G11B7/135
Filed: 1995-05-17
Abstract: PURPOSE: To embody an exact tracking control by detecting the light in which the zero-order diffracted light and first-order diffracted light interfere with each other among the reflected light rays from a beam spot and detecting the intensity of the reflected light rays of this beam spot. CONSTITUTION: In the reflected light rays of sub-spots 302, 303, the diffracted light of high order are distributed. A tracking signal photodetector 101 detects the region where the zero-order diffracted light and the +1st-order diffracted light interfere and, therefore, if the sub-spots 302, 303 exist on pits, the intensity of the reflected light rays thereof is minimized. The intensity increases gradually as going further from the pits and becomes the max. value when the subs-spots deviate completely from the pits and, therefore, there is no disorder in the tracking error signal obtd. by subtraction with a subtractor 304. The exact control of the tracking position of a main spot 301 is thus made possible.
Patent JP-H11341547-A (JP)
Title: Radio base station controller
Inventor: HORIUCHI KINICHI
IPC: H04W24/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the radio base station controller that makes an exchange operation of a radio equipment in a standby state and confirms its operation without stopping the operation in a radio base station for a train radio telephone that is in duplicate by radio devices of 1 and 2 systems with an operating channel and a maintenance channel. SOLUTION: Power is supplied from separate devices to two radio devices 102, 103 which respectively have an operating channel and a maintenance channel and the radio devices 102, 103 select an active or a standby system singly. A radio base station control section 104 is selectively connected to any of the active and standby radio devices through key operation so as to always test both the radio base station control sections.
Patent JP-H09324856-A (JP)
Title: Manual shift controller for automatic transmission
Inventor: NISHINO KENJI
IPC: F16H61/16
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the insufficiency of an engine brake at a low speed side manual speed change stage, by setting lock-up vehicle speeds of two kinds, that is, a low lock-up vehicle speed for a low speed stage and a high lock-up vehicle speed for a high speed stage. SOLUTION: In lock-up vehicle speed V2 -V4 , a lock-up vehicle speed at a low speed side speed change stage so set lower so that lock-up is started at the same engine speed when selecting manual shift from second speed to fourth speed. Under lower vehicle speed than the high lock-up vehicle speed V4 . The lock-up at a manual third speed can be carried out during a period when the vehicle speed becomes lower than the lock-up vehicle speed V3 in the case of the manual third speed and the lock-up at the manual second speed can be carried out during a period when the vehicle speed becomes lower than the lock-up vehicle speed V2 in the case of the manual second speed. Therefore, large engine brake can be generated at a speed change stage to gather with the lock-up condition of a torque converter, and it is possible to enlarge a range where the engine brake can be generated.