baber/WOPTO huggingface dataset:
Patent JP-H11194036-A (JP)
Title: Steering angle sensor unit
Inventor: NARITA HISASHI
IPC: B62D1/04
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle sensor unit which can hold a wired wire harness. SOLUTION: Attaching pieces 6 having tapped holes 5 for fitting are respectively provided in a ring-like casing section 2a housing a disk 3 and an enclosure-like casing section 3b housing a pulse generating circuit section 4. In addition, a pair of upper and lower holding pieces 7 which are opposed to each other on both their top and bottom sides is integrally formed on the outer peripheral of the casing 2a. A wire harness 9 connected to the circuit section 4 is bent at about a right angle after the wire harness 9 is led out of the casing section 2b and clamped to the attaching piece 6 provided in the casing section 2b by means of a cord clamp 10 and held between the holding pieces 7.
Patent JP-S61170625-A (JP)
Title: Device for monitoring abnormal operation of water-wheel generator
Inventor: TOMITA MORITAKA
IPC: G01M99/00
Filed: 1985-01-25
Abstract: PURPOSE:To discover an abnormality at early time by detecting the vibration or sound of a water-wheel generator with a sensor, by analyzing the data thereof by frequencies and by comparing the sensors data at normal time with those analyzed by frequencies. CONSTITUTION:A sensor 10 measures the vibration or sound of a water-wheel generator. A frequency analyzing means 20 analyze the data obtd. by sensor 10 by frequencies. A deciding means 30 compares the normal value that the data of the sensor 10 at normal time are analyzed by frequencies with the monitor value that the data obtd. by the sensor 10 at the time of monitoring the water-wheel generator are analyzed by frequencies. And in case of the difference between the normal value and monitored value being more than the prescribed value it is decided that the water-wheel generator is abnormal. An alarm means 40 warns the abnormal state when the deciding means decides the abnormality.
Patent JP-S58129546-A (JP)
Title: Character processor
Inventor: SAKAUCHI YUUICHI
IPC: G06F17/30
Filed: 1982-01-27
Abstract: PURPOSE:To simplify the retrieval and classification processing, by designating a part of a data whose form is not fixed. CONSTITUTION:When a character-string is inputted and it is desired to fetch a necessary data in data displayed on a CRT, for instance, ''Kanagawa'', range designating processing of the necessary data ''Kanagawa'' is executed, and afterwards, the necessary data is designated by a cursor CM, and a retrieval key or a classification key is depressed, by which the processing of retrieval and classification executed.
Patent JP-S55106638-A (JP)
Title: Forming method of piping connection end part
Inventor: IIDA KAZUO
IPC: B21D41/04
Filed: 1979-02-05
Abstract: PURPOSE: To connect plural pipings to single piping without using any special device by so forming the working jig by a plurality of punches as to become circular in outside circumference.  
     CONSTITUTION: Two cylindrical pipes 2, 2 are beforehand so formed flat as to have flat parts 4 and curved parts 5 and are inserted onto the punch parts 3, 3 of a working jig 1 with the respective shapes being matched, so that they are formed to semicircular shapes by the forming parts 3b, 3b of the punch part. Since the spacing h of the punch parts 3, 3 has the spacing about twice the wall thickness t of the cylindrical pipe 2, the flat parts 4, 4 of the pipe are simultaneously formed in a contact state, due to which the pipes 2, 2 of semicircular shape may be bonded and formed to approximate circle without requiring post-working. Since the contact point 6 of the flat parts 4 and curved part 5 of the semicicular pipes 2 is formed by the punch 3, the curvature may be made smaller and the spacing made smaller at  the time of inserting into one circular pipe 7. Hence, the work such as brazing may  be readily accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59139809-A (JP)
Inventor: KAWATE SHIGERU
IPC: H02G1/10
Filed: 1983-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02193151-A (JP)
Title: Photosensitive sheet
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1989-01-21
Abstract: PURPOSE:To maintain superior photoconductivity and to obtain lasting reliability by successively laminating on a flexible conductive sheet an amorphous silicon carbide photoconductive layer and an organic optical semiconductor layer. CONSTITUTION:The photosensitive sheet is obtained by successively laminating on the flexible conductive sheet 1 the photoconductive layer 2 made of the amorphous silicon carbide (a-SiC) comprising a first layer region 2a containing an element of group Va of the periodic table in a prescribed range or substantially not and a second layer region 2b containing an element of group IIIa of the periodic table in a prescribed range in this order, and the organic optical semiconductor layer 3, thus permitting small in deterioration with time lapse in photosensitivity, residual potential resistance, and surface potential even when the photosensitive sheet is used for ultrahigh speed copying, and to maintain superior characteristics for a long period, and to ensure lasting reliability.
Patent JP-H09285337-A (JP)
Title: Carry bag with opening
Inventor: SARII BAATO
IPC: A45C3/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To make a rear part of a bag detachable from its front part and enable to put the hand into by forming a pair of edges connecting a middle and a front part onto both ends of an opening and forming there a U shaped center space extending upward and backward on the opening and keeping the opening open/close free with a fastener. SOLUTION: A bag 10 is, forming an opening 30 in a center 13 so as to shape out an entrance to a space 25, composed of a pair of edges 31 adjacent to a front part 11 and a center 32 of U shape leaning upward and backward of the opening 30 toward the top of the bag 10. Both upper and lower edges 33, 34 are put utterly buried into a gap 13 between the seam to fix the center 13 onto the front and a rear part 11, 12. Further, the opening 30 is made open/ close free with a zipper as a fastener. By this, the rear part 12 is kept detachable from the front part 11 and you can put hand in and off inside the bag 10.
Patent JP-H01187967-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO SATORU
IPC: H01L27/04
Filed: 1988-01-22
Abstract: PURPOSE:To inhibit field concentration to a depletion layer, and to obtain a semiconductor device having high junction-section breakdown strength by forming a ballast resistance layer shallower than a ballast resistance layer around the ballast resistance layer. CONSTITUTION:In a semiconductor device in which a ballast resistance layer 5 having a conductivity type reverse to a semiconductor substrate 1 is shaped to the semiconductor substrate 1, the ballast resistance layer 5 is formed so as to be shallowed toward the periphery of the layer 5. An silicon oxide film 2 is shaped onto the N-type semiconductor substrate 1, and an opening section 4 for forming a ballast resistance layer is shaped through etching by using a photo-resist 3. A P-type impurity is implanted and diffused to the N-type semiconductor substrate 1 from the opening section 4, and the ballast resistance layer 5 is formed. An opening section 7 for forming the second ballast resistance layer wider than the opening section 4 for shaping the ballast resistance layer is formed by etching the silicon oxide film 2, and the P-type impurity is implanted and diffused to the N-type semiconductor substrate 1 from the opening section 7 and the second ballast resistance layer 8 is formed.
Patent JP-H08200022-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F01L1/04
Filed: 1995-01-30
Abstract: PURPOSE: To improve the lubricating property on the slide surface of a cam journal in a valve timing controller of an internal combustion engine. CONSTITUTION: An advance angle side oil pressure chamber 28 and delay angle side oil pressure chamber 29 are provided respectively on both ends of a ring gear 27 interposed between a cam shaft 1 and timing pulley 2. Oil pressure acting on both oil pressure chambers 28, 29 is varied to pivot the cam shaft 1 relative to the timing pulley and control a valve opening and closing time. Advance and delay angle side head oil paths 11, 12 for introducing oil pressure into both oil pressure chambers are provided respectively with opening parts 11a, 12a opposed to the slide surface of a cam journal 5 to communicate to journal grooves 9, 10.  The opening part 12a of the delay angle side head oil path 12 and the journal groove 10 having high pressure when an engine is under the idling condition are disposed on the tip side of the cam shaft 1 from the opening part 11a of the advance angle side head oil path 11 and journal groove 9.
Patent JP-H07219100-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material
Inventor: SHIRAI HIDEYUKI
IPC: G03C1/09
Filed: 1994-02-04
Abstract: PURPOSE:To produce a silver halide emulsion superior in storage stability and rapid processability and high in sensitivity by spectrally sensitizing the emulsion with a specified dye and to obtain the photographic sensitive material using this emulsion. CONSTITUTION:The silver halide emulsion containing flat silver halide grains each having parallel 2 principal faces {100}, an aspect ratio of >=2, and an average silver chloride content of >=50mol% amounting to >=50% of the projection areas of the total silver halide grains. The silver halide emulsion is spectrally sensitized with the dye represented by the formula in which Z is S or Se; each of W1, W2, and W4 is H; W2 is Br, optionally substituted phenyl, or the like; W5 is <=6 C alkyl, Cl, or the like; W6 is H, methyl, or the like; each of R12 and R2 is <=10 C alkyl or alkenyl; R3 is <=4 C alkyl or the like: X1 is a counter ion necessary to neutralize charge; and n1 is 0 or 1.
Patent JP-S59142807-A (JP)
Inventor: ROBAATO SUTEIIBUN KOZAA
IPC: B01D17/04
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10195304-A (JP)
Title: Resin composition improved in weld line dielectric strength
Inventor: ATSUMI NOBUKAZU
IPC: C08L23/10
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give injection moldings improved in weld line dielectric strength without detriment to heat resistance and dimensional stability by mixing a resin composition reinforced with glass fibers and/or talc and/or mica with a specified amount of a polytetrafluoroethylene powder having a specified particle diameter. SOLUTION: A resin composition (e.g. PP) reinforced with 20-60wt.% glass fibers and/or talc and/or mica is mixed with 0.5-10wt.% polytetrafluoroethylene powder having a particle diameter of 2-20μm. The glass fibers with which the PP resin is reinforced are desirably ones having a fiber length of 0.2-3mm, desirably 0.4-2mm (in terms of the length of the remaining fibers in a molding), a diameter of 6-23μ, desirably 9-17μm. The talc is desirably one having a mean particle diameter of 1-20μm, desirably 5-12μm. The mica is desirably one having a mean particle diameter of 5-50μm, desirably 7-30μm.
Patent JP-H03217163-A (JP)
Title: Picture reader
Inventor: OISHI NOZOMI
IPC: H04N1/04
Filed: 1990-01-22
Abstract: PURPOSE:To correct reading nonuniformity generated on starting or stopping a feeding operation by controlling line read timing for a motor to be started or stopped according to a control pattern, which is arbitrarily set in advance, independently of the operation of the motor. CONSTITUTION:A second timing control circuit 8 is composed of a switching circuit 81 to be operated when starting or stopping a motor 5, and a programmable control pattern generating circuit 82 to generate the control pattern arbitrarily set in advance. When the above mentioned motor 5 is started or stopped, the line read timing is controlled according to the control pattern, which is arbitrarily set (programmed) in advance, independently of the operation of the above mentioned motor 5. Thus, the reading nonuniformity generated on starting or stopping the feeding operation for reading an original 2 is corrected.
Patent JP-S56110312-A (JP)
Title: Diferential amplifier
Inventor: MASUDA MITSUYA
IPC: H03G3/10
Filed: 1980-02-05
Abstract: PURPOSE: To vary only the gain without varying the DC level, by connecting the transistor that forms a constant current circuit in parallel to the load connected to the collector of the transistor that forms a differential amplifying circuit.  
     CONSTITUTION: The 1st constant current circuit is formed by the transistors 1, 2 and 3, resistances 4, 6 and 7 plus the diode 8. At the same time, the 2nd constant current circuit is formed by the transistor 15, diode 16, transistor 17 and resistance 18. In case when this circuit is not included, the gain of the output signal varies with variation of the value of the load resistance 14. At the same time, the DC level also has a change. And the change of the DC level can be compensated by flowing a constant current with addition of the transistor 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03218003-A (JP)
Title: Fixing method of on-load tap changer
Inventor: OTAKE KAZUMI
IPC: H01F27/06
Filed: 1990-01-23
Abstract: PURPOSE:To simplify structure, reduce the external diameter size of a tank, and decrease weight and oil amount, by temporarily fixing an on-load tap changer from the lower side, and boosting and fixing it to the flange of an upper tank after wire connection is finished. CONSTITUTION:Until the wire connection of an on-load tap changer (OLTC) is finished, the OLTC main body 1 is directly layed down and temporarily fixed by using the flange 4 of a lower tank 3, and tap lead connection and inside fastening are performed. The main body is covered with an upper tank 5, and suspension bolts 11 are fixed to the upper part of the main body 1, thereby hanging it up with a wire 12. After the main body 1 is fixed with fixing bolts 13, an O-ring 15 and a cover 16 are fixed. Thereby a complicated upper retaining member is unnecessitated, structure is simplified, and the external diameter size is reduced, so that oil amount and total weight can be reduced.
Patent JP-2000213025-A (JP)
Title: Packing for drain pipe joint
Inventor: KOJIMA NORIATSU
IPC: F16J15/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To ensure watertightness and airtightness for an upper socket even if a longitudinal wrinkle is left in a packing used to connect a rising pipe on the upstream side with the socket of a drain pipe joint and attached by one touch operation in a condition in which the packing is mounted. SOLUTION: An auxiliary seal piece 25 overhangs over the whole periphery of an outer peripheral face of a main body part 21 having a substantially cylindrical shape to form a packing. Since the outer peripheral face of the main body part 21 and an inner peripheral face of a socket 1b are sealed by the auxiliary seal piece 25, it is possible to ensure watertightness and airtightness between the packing 20 and an inner face of the socket 1b, even if a longitudinal wrinkle is left in the packing when it is mounted.
Patent JP-H05208377-A (JP)
Title: Clutch type power-driven rotary tool
Inventor: YAMAMOTO MASAO
IPC: B25B23/157
Filed: 1992-01-28
Abstract: PURPOSE:To prevent breaking of a circuit even in case a large current flows through it, by disposing a power supply interruption member which acts to cause an insulator member to be interposed between contacts of a main switch in response to a displacement made at the time of clutch operation. CONSTITUTION:A main switch S1 is provided between an electric motor and a power source therefor in such a manner that the main switch is manually opened and closed. When this main switch S1 is kept closed, a clutch operates when encountering a specified opposite load. A powder supply interruption member 6 acts to cause an insulator member 9 to be interposed between contacts 14a and 15a of the main switch S1 in response to a displacement made at the time of this clutch operation. As a result, the operational condition of the main switch S1 becomes equivalent to a condition of closure, with the result that supply of power to an electric motor is stopped. This prevents the circuit from being broken.
Patent JP-H02193661-A (JP)
Title: Oscillatory vertebra remedying treatment device
Inventor: OKAMOTO TSUNEKI
IPC: A61F5/01
Filed: 1989-01-23
Abstract: PURPOSE:To execute vertebra remedying treatment by laying a patient on a table on a table, and oscillating the table to apply oscillation to the patient body. CONSTITUTION:An oscillation generating mechanism is composed by respectively pairing a motor 2 or 2', a rail 3 or 3', a crank 4 or 4', a crank link 5 or 5', a wheel 6 or 6', a crank link mounting eye 7 or 7', and an intermediate pedestal 8 or a table receiving base 9. As for a method for operating the subject instrument, first, the patient is laid on the patient's back on a shaking table 10 in its longitudinal direction. When power is supplied to the motor 2' by a control panel 13, the motor is driven, and the shaking table starts oscillating right and left. The right-and-left oscillation of the shaking table gives cyclic extending/contracting and pulling action to a vertebla, simultaneously, a rhythmical oscillation stimulus is transmitted to the whole of the patient body, and the oscillation especially mitigates the cementation and the tonus of a vertebral and makes the muscle flexible.
Patent JP-H01189677-A (JP)
Title: Electronic learning machine
Inventor: KUROKAWA YUJI
IPC: G06Q50/10
Filed: 1988-01-26
Abstract: PURPOSE:To securely grasp the intention of a question with a learner and to prevent a will to learn from being lowered by storing an interpretation to resolve the set question and displaying it when the interpretation is designated by the learner. CONSTITUTION:The questions to be selected in a selecting means 12 are displayed on a display means 13 by a control means 14. The learner execute learning by resolving this question. There is a case that a part, which can not be understood, exists in the question in the middle of this learning. In such a case, it is designated that the interpretation is desired by an instructing means 16 and the question to desire the interpretation out of the questions, which are selected by the means 12, is selected by a selecting means 17. Accordingly to this selection, the interpretation to the selected question is read from a storing means 15. Accordingly, the learner can cancel the part, which can not be understood, and proceed the resolution of the question.
Patent JP-S60158218-A (JP)
Title: Production of polyoxytetramethylene glycol
Inventor: TONOMURA SHIYOUICHIROU
IPC: C08G65/28
Filed: 1984-01-30
Abstract: PURPOSE:To obtain the titled glycol having an OH group on each end in one step, by condensing 1,4-butanediol or its mixture with tetrahydrofuran or the like through dehydration in the presence of a specified heteropoly acid. CONSTITUTION:At least one of the Mo, W and V oxides is condensed with an oxy acid of P, Si, As, or the like at an atomic ratio of 2.5-12:1 to obtain a heteropoly acid in which 15 or below water molecules per molecule are coordinated or present (e.g., phosphomolybdic acid). 1,4-Butanediol, its mixture with tetrahydrofuran, or a mixture of these compounds and polyoxytetramethylene glycol is condensed through dehydration with stirring at 0-150 deg.C for 0.5-50hr so that the number of water molecules of hydration of the heteropolyacid may be kept at 15 or below. In this way, the titled glycol or a low-MW or medium- MW can be obtained.
Patent JP-S62103034-A (JP)
Title: Fluorine-containing compound and production thereof
Inventor: SUGASAWA KOICHI
IPC: B01J31/00
Filed: 1986-01-23
Abstract: NEW MATERIAL:A fluorine-containing compound expressed by formula I (Rf is perfluoroalkenyl; R is H or Rf; n is a number >=4 and particularly preferably 4-10). EXAMPLE:A compound expressed by formula II. USE:A raw material for fluorine-containing surfactants or water and oil repellents, modifiers for coating materials, molded articles, etc., or fluorine-containing oils, etc. PREPARATION:An alkylene glycol expressed by formula III is reacted with a perfluoroalkene expressed by the formula RfF, e.g. dimer of hexafluoropropene, in an amount of preferably 2-3 equivalents based on 1 equivalent alkylene glycol expressed by formula III in a nonaqueous solvent, e.g. acetonitrile, in the presence of a basic catalyst, e.g. triethylamine, at 0-25 deg.C under ordinary pressure to afford the aimed compound expressed by formula I in high yield and purity.
Patent JP-S60158710-A (JP)
Title: Limiter circuit
Inventor: USHIO FUSAO
IPC: H03G11/06
Filed: 1984-01-27
Abstract: PURPOSE:To improve th limiter balance and to attain the high gain and high accuracy by putting a circuit into a single DC feedback line to give the reverse addition to a current corresponding to an input current which is flowed by an input circuit of the feedback voltage. CONSTITUTION:The collector current of a transistor (Tr)83 is equal to half of the sum of the collector currents of Trs 30 and 32. When the DC current amplification factor hFE of Trs 80 and 81 constituting a current mirror circuit is larger than 1, the collector current of the Tr80 is equal to the (hFE-) component of the Tr83. While a current IBO which a flowed from a contact 204 as the base current of Trs 20, 21 and 23 respectively is equal to the sum of these base currents. Then the IBO is equal to the collector current of the TR80 when an equal emitter current is obtained between the Trs 20 and 21 as well as Trs 22 and 23 of a differential circuit respectively. Thus no voltage is produced at both ends of a resistance 60. Therefore the DC voltage of a terminal 13 is transmitted accurately to the base of the Tr23. In this way, the limiter balance is improved and limiter having high gain and high accuracy is realized.
Patent JP-S58131376-A (JP)
Title: Low-noise radial plunger pump-motor
Inventor: YOKOGAWA TAKIO
IPC: F04B1/06
Filed: 1982-01-30
Abstract: PURPOSE:To reduce the vibration and noise which occur during operation of a radial plunger pump-motor by a construction wherein an engaging pin is transversely located in a groove formed in a cam ring. CONSTITUTION:The arrangement is made such that when the delivery pressure is less than a preset value, the valve chamber formed in a piston 15b of a large diameter is communicated with a suction port, whilst the valve chamber of a  piston 15a of a small diameter is supplied with the pressure in a delivery port.  As a result, adjusting piston 15 is moved rightwards to turn a cam ring 2  through an intermediary of the engaging pin 14 to increase the stroke of plungers 11. When the delivery pressure has increased beyond the preset value, the  pressure in the chamber increases to move a pressure control valve 21 to the left so that the passage 24 is communicated with the passage 23 to supply the  delivery pressure into the valve chamber of the large diameter piston 15b thereby moving the adjusting piston 15 leftwards. As a result, the adjusting piston 15  causes a cam ring 2 to turn about a pin 5 to adjust the eccentricity thereby  reducing the volume of the liquid to be deliverred.