baber/WOPTO huggingface dataset:
Patent JP-S55165682-A (JP)
Title: Mos field effect semiconductor device
Inventor: NABEYA HIROSHI
IPC: H02H7/20
Filed: 1979-06-11
Abstract: PURPOSE:To protect an FET surely even when a momentary DC high voltage is developed by providing a resistance, MOSFET and bipolar transistor between the input and earth terminals of the MOSFET that is to be prevented from breakdown. CONSTITUTION:The P-N-P bipolar transistor 8 is provided between the input terminal T and earth terminal E of the first MOSFET2, which is to be prevented from breakdown, in parallel. Similarly a series circuit that consists of the resistance 9 and the second MOSFET10 is connected to said elements in parallel, and the base of the transistor 8 is connected to the gate of the transistor 10 through the connection point of both the resistance 9 and the element 10. In this way, even when high voltage is applied to the terminal T, current flows through the transistor 8, and the high voltage is not applied to the gate of the element 2. At this time, the transistor 8 conducts according to a time constant of both the capacitance 10a of the element 10 and the resistance 9, and the applied high voltage is discharged to the terminal E.
Patent JP-S549535-A (JP)
Title: Composite type buffer memory
Inventor: WAKAI KATSUROU
IPC: G06F12/08
Filed: 1977-06-24
Abstract: PURPOSE: To improve the working efficiency of a large capacity buffer by providing large capacity and small capacity buffer memories and by automatically separating the commands, etc. with little possibility of reusing into the small capacity buffer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51150765-A (JP)
Title: A heat pipe
Inventor: OOTA KIYOSHI
IPC: F28D15/02
Filed: 1975-06-20
Abstract: PURPOSE: Increasing radiation capacity and improving characteristic of heat transmission by contacting perfectly with an intermediate layer between a heat pipe and its fins in a radiation part of a heat pipe. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59199381-A (JP)
Title: Assembling method of suspension of automobile
Inventor: HAYAKAWA HIROSHI
IPC: B60G17/02
Filed: 1983-04-27
Abstract: PURPOSE:To maintain the torque of a torsion bar at a prescribed value, by adjusting an anchor nut so that an engaging member on an anchor bolt can be in contact with an anchor arm, and by adjusting a limit nut to be set at the position of said contact as a reference so that the tightening amount of the anchor nut can be fixed. CONSTITUTION:The front end of a torsion bar 7 is connected to an upper arm 3 which is fitted to a body-forming side frame 1 through the intermediary of a bracket 24, while an anchor arm 8 is connected to the rear end of the bar 7. On the occasion when the anchor arm 8 is connected to a car member 10 by an anchor bolt 9, an anchor nut 12 is screwed for adjustment so that an anchor swivel 14 can be in contact with a cut portion 8b of the anchor arm 8 in the state in which the torsion bar 7 is not loaded with a torque. Next, the screwed position of a limit nut 11 is adjusted by using a jig 15 so that a gap between the limit nut 11 and the end of the anchor swivel 14 can be equal to the tightening amount (t) of the anchor nut 12.
Patent JP-H09262735-A (JP)
Title: Actuator and tool change mechanism using the actuator
Inventor: YABUTA MASAHIRO
IPC: B23Q3/157
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify delivery of a rotor by a method wherein the rotor is delivered by utilizing both a repulsion force to an electromagnet on the side where the rotor is delivered and an attraction force to an electromagnet on the side where the moving element is received. SOLUTION: A magnetic field repulsing to the permanent magnet of a pen 21b emanates from the electromagnet 30A of a pen conveying device 28 and energization is effected in a direction in which a magnetic field to attract the permanent magnet of the open 21b animates from the electromagnet 30B of a pen storage table 29, and the pen 21b is returned to the electromagnet 30B of the pen holding table 29. The running direction of a head part 22 is inverted and the head part 22 is moved rightward. The pen is delivered from the storage table 29 to a conveying device 28 in a position where the pen conveying device 28 is positioned facing an electromagnet to hold the arbitrary pen of the pen storage table 29.
Patent JP-H03273469-A (JP)
Title: Commodity storage device for automatic vending machine
Inventor: HORIGUCHI TAKAHIRO
IPC: B65D33/06
Filed: 1990-03-23
Abstract: PURPOSE:To facilitate the loading work of a commodity by storing the commodities laid in a sideways posture by arranging them in a row, and providing a handle part at one end in the longitudinal direction of the row, and loading a commodity package to the other end. CONSTITUTION:The commodity package 1 is provided with a storage bag 2 formed so as to be capable of storing the prescribed number of the commodities A laid in the sideways posture as arranging them in a row, and the handle part 3 is provided at one end side in the longitudinal direction of this storage bag 2, and simultaneously, at the other end side, a discharging part 4 to be opened so that the commodity A can be delivered is provided. Then, the discharging part 4 is closed by a closing means 5 such as a fastener or thread, etc., and it can be released by giving pulling operation to an operating part 6 connected to the closing means 5. Thus, the loading work of the commodity to a commodity storage device can be executed very easily in a short time.
Patent JP-S5410335-A (JP)
Title: Coating and adhesive with inproved anticorrosive and locking properties
Inventor: INOUE KIYOSHI
IPC: C09D5/10
Filed: 1977-06-24
Abstract: PURPOSE: Lauric acid or its derivative and a metal fine powder are added to coating or adhesives to improve the anticorrosive and locking properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59200126-A (JP)
Title: Cooking device
Inventor: AOKI MASAYUKI
IPC: F24C7/02
Filed: 1983-04-27
Abstract: PURPOSE:To improve a using convenience and simplify a manufacturing process on the parts around a knob, by optically detecting the rotation of rotable operating knob and taking in a result thus detected as information setting a cooking condition. CONSTITUTION:A supporting frame 7 is opposedly closely provided at the reverse side of operating panel 3, and the supporting frame is in turn provided with a control circuit board 8 in a spaced opposed relation. A code wheel 10 attached to the end of rotating axis 9 has a light reflecting material (shown in dots) coated over its surface facing against the board 8. The light reflecting material and the function of wheel 10 itself reflecting any substance other than a light are jointly used in concentrically and successively arranging three code arrays of A, B and C. On the other hand, the board 8 is provided with a lead switch unit 11 adapated to optically read out code arrays A, B and C through the slit 8a of board 8. A micro-computer is used in finding the rotating direction and angle of knob 6 with the variation of three-digit code as a basis.
Patent JP-S551155-A (JP)
Title: Method of fabricating semiconductor device
Inventor: AKASAKA YOUICHI
IPC: H01L21/265
Filed: 1978-06-19
Abstract: PURPOSE: When laser light for activation after the ion injection, to cover at least a part of the ion injection layer with a dielectric substance which permeates laser light thereby to prevent the roughening of the surfaces of the injection layer and the evaporation of impurities to increase the yield.  
     CONSTITUTION: An ion injection layer 3 is formed in a specific region of a Si substrate 1, and laser light is irradiated onto the ion injection layer 3 so as to activate the same. Upon this occasion, the surface of the substrate 1 other than the ion injection layer 3 is covered with a thick SiO 2  film 2, and a this protective film 4 of a thin SiO 2  or Si 3 N 4  sheet is caused to adhere on the ion injection layer 3. According to this arrangement while desired annealing is carried out in order that laser light may permeate the protective layer 4, impurities do not evaporate, and the surface of the layer 3 and the PN injection surface are not roughened. Consequently, the reliability of the element is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000262213-A (JP)
Title: Water-in-oil type emulsified oil and fat composition
Inventor: SHIODA MAKOTO
IPC: A23D7/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain water-in-oil type emulsified oil and fat composition not forming coarse crystal called grain during a production process or during preservation in spite of high content of palm oil. SOLUTION: In this water-in-oil type emulsified oil and fat composition comprising 20-80 wt.% of a liquid phase and 80-20 wt.% of a water phase, the water-in-oil type emulsified oil and fat composition has the oil phase composed of mixed oils and fats containing at least 10-50 wt.% of palm oil and a saturated fatty acid condensed type sorbitan fatty acid ester and 0.8-15 wt.% based on the total fatty acid amount of the oil phase of a middle chain fatty acid. The saturated fatty acid of the saturated fatty acid condensed type sorbitan fatty acid ester is composed of palmitic acid or stearic acid and the amount of the saturated fatty acid condensed type sorbitan fatty acid ester mixed is 0.05-1.5 wt.% based on the oil phase.
Patent JP-H0686737-A (JP)
Title: Dispenser for towel or the like
Inventor: ROBAATO ERU SUTAINAA
IPC: A47F1/04
Filed: 1991-04-08
Abstract: PURPOSE: To ensure dispensing of stocked supplies, by providing an actuating means to change stocked supplies to a dispensing condition in response to a specific signal from a transmitter and a receiver. CONSTITUTION: This towel dispenser 10 has a housing room 11 provided with facing sidewalls 12 combined with a pivoted cover 13. The closed pivoted cover 13 can be turned open for exchange of a dirty towel with a new clean one. At the bottom of the housing room 11, there is a flexible shield 15 with a paired holes 16 at the free end. A transmitter 30 sends out a signal from an antenna 32 when a clean towel is run out, and the signal is received by an antenna 37 of a receiver 35 in the housing room. The receiver activates a pin or piston 41 of a solenoid 40 to move backward, and the shield 15 is moved to such a position that the towel 26 can be used.
Patent JP-H09265032-A (JP)
Title: Optical fiber cable with connector
Inventor: NOZAWA TETSUO
IPC: G02B6/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable with connectors which is low in traction resistance at the time of curvilinear laying and has a housing section capable of protecting and housing optical fibers and optical connectors without adverse influence at the time of curvilinear laying of the optical fibers and the optical connector. SOLUTION: A connector holder 60 formed by connecting plural units 100 supporting plural MT connectors 54 by means of ball type joints consisting of spherical shafts 87 and bearing parts 88 in series is housed in the housing section 50a. The connector holder 60 is so formed as to curve in follow up the curving of the housing section 50a and, therefore, the MT connectors 54, etc., are stably protected without affecting the optical signal transmission characteristics even at the time of curvilinear laying.
Patent JP-H06264388-A (JP)
Title: Setter for wet web width of paper machine
Inventor: KAWAKUBO MASAO
IPC: D21F1/34
Filed: 1993-03-10
Abstract: PURPOSE:To enable the extremely easy change and setting of the width of a wet web to a prescribed one without stopping the operation, of a paper machine. CONSTITUTION:An interval 3 for transferring a wet web (P) made by a paper machine (M) from the first endless belt 1 to the second endless belt 2 is formed between the first and the second front and rear endless belts for sticking the wet web (P) thereto and carrying the wet web to a dry part and edge trimming nozzles 10 and 10 for the wet web capable of jetting water downward are installed right and left in the upper part of the interval so as to enable the movement and regulation in the width direction of the wet web. Edge trimming receiving rolls 20 equipped with alternately arranged disks 21 and 22 having large and small different diameters are simultaneously installed across the lower part of the wet web in the interval 3 to oppose the right and left edge trimming nozzles 10 and 10 from the lower part.
Patent JP-H05271669-A (JP)
Title: Hydrocracking method of hydrocarbon material
IPC: C10G47/12
Filed: 1991-04-08
Abstract: PURPOSE: To achieve a low boiling point material appropriate for the use as a gasoline or a distilled oil with a high selectivity by contacting a specific catalyst having cracking and hydrogenating activities with a high boiling point hydrocarbon material.  
     CONSTITUTION: A catalyst containing at least one metal selected from the group consisting of chromium, molybdenum, tungsten, iron cobalt and nickel and a layer silicate containing an internal cleavage polymer silica having cracking and hydrogenating activities is contacted with a hydrocarbon material having a 343°C or higher initial boilding point. According to the process, 70 vol.% or more of the hydrocarbon material is hydrocracked by softening the hydrocarbon material to a product having a boilding point lower than 343°C. Examples of a layer silicate appropriate for producing the catalyst include higher silica alkali silicates such as magadiite, natrosirite, and kenyte, not having an octahedral sheet comprising oxygen atoms and octahedral-coordinated atoms. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09266467-A (JP)
Title: Automatic notice system
Inventor: MASUDA KOICHI
IPC: H04H20/59
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To attain the control of operations such as ease of revision of notice destination from an FM multiplex broadcast station and temporary stop of notification by configuring the system such that various multiplexed information included in a broadcast wave is received in the inside. SOLUTION: After a broadcast wave is received by an FM reception section 2 provided with an antenna 1 and only a signal at a band of a multiplex signal is extracted by a band pass filter. Then a digital demodulator 3 is used to apply processing reverse to the processing having been made in an FM multiplex broadcast station to the extracted signal to demodulate binary data and an error correction device 4 corrects a transmission error in a space transmission line. Moreover, a data demodulation recognition means 5 extracts information relating to automatic notice from binary data outputted from the error correction device 4.  A decision section 6 receives an output of a detection means 7 detecting a state of a building being a monitor object or information of a resident to decide the state of the monitor object and when notification is called for, the section 6 outputs notice instruction information to a notification means 8.
Patent JP-H06262415-A (JP)
Title: Guide rule for portable motor-driven drill
Inventor: KAMISAKA RYUICHI
IPC: B23B45/14
Filed: 1993-03-10
Abstract: PURPOSE:To extend the application of a motor-driven drill by preparing two kinds of tightening and fixing jigs for fixing a work, i.e., for working the side and for working the plane of the plate-shaped work, and mounting these jigs on a base in an attachable/detachable manner in a guide rule which holds the portable motor-driven drill, and determines the positioning in the right/left and up/down direction and the advancing depth. CONSTITUTION:A tightening and fixing jig 201 for working the side of a work is mounted on the tip of a base 11 of a guide rule in a changeable manner with a tightening and fixing jig for working the plane of the work by a fixed screw 222. The tightening and fixing jig 201 for working the side can be disassembled into a movable part 202 including a movable plate 25 and a fixed member 203 including a fixed table 33. The tightening and fixing jig for working the plane of the work is constituted of the movable member 202 and the fixed member, and this movable member 202 which is used for working the side of the work is commonly used for working the plane of the work.
Patent JP-H04310669-A (JP)
Title: Sound reproducing device
Inventor: EGUCHI TAKASHI
IPC: G11B7/005
Filed: 1991-04-08
Abstract: PURPOSE:To eliminate the aceess time by storing and reproducing successively data to a second memory when the vicinity of the head of sound data is loaded into a first memory and the signal reading part of a reproducing deice reaches the point of the designated music. CONSTITUTION:This device is provided with a first memory to store for the (t) time from the head of the sound data of each music, a second memory to store the data after the (t) time from the head of the designated music, a sound data reproducing part to switch the data from the first memory and the second memory, a third memory to store the control information such as the designated music and the start absolute time, and the designated frequency and the designated time, and a time generating part. Thus, when the vicinity of the head of the sound data is loaded beforehand to the first memory and the signal reading part of a reproducing device reaches the point of the designated music, the data are successively stored in the second memory, after the reproduction from the first memory, the data from the second memory is reproduced, and therefore, the essential access time can be eliminated.
Patent JP-H08273924-A (JP)
Title: Superconducting magnet
Inventor: YAMAMOTO HIROE
IPC: H01F6/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a superconducting magnet of which quenching can be prevented by a method wherein a carbon sheet material is wound so as to be interposed and a temperature change which is generated in a superconducting wire before quenching and in a resin material near it is detected. CONSTITUTION: A slit 8 which makes an end plate 2a on one side communicate with a winding shaft 1 up to an end plate 2b on the other side is cut in the winding shaft 1 and the end plates 2a, 2b which form a winding recessed part 4 in a nonmagnetic bobbin 3, and a recessed part 9 and a protruding part 10 are formed. The face of the winding recessed part 4 in the winding shaft 1 and the end plates 2a, 2b in which the recessed part 9 and the protrusion part 10 have been formed is covered with an insulating layer 11. Then, a carbon sheet 12 as a temperature detection element used to detect the temperature change of a superconducting wire 5 on the face of the protruding part 10 is bonded to a carbon covered winding recessed part 13, the superconducting wire 5 is wound on the carbon covered winding recessed part 13, and a superconducting coil 6 is formed.  Thereby, a temperature change in the neighborhood by the very small movement of the superconducting wire 5 due to a crack in an impregnated material or due to an electromagnetic force can be detected, and it is possible to predict the quenching of a superconducting magnet at an early stage and whose stability can be maintained.
Patent JP-H07238689-A (JP)
Title: System for performing construction work of preventing falling of exterior wall
Inventor: NAKAO YOSHIO
IPC: E04F13/02
Filed: 1991-01-17
Abstract: PURPOSE:To prevent the exterior wall of a building from peeling off by applying air-sucking exhaust pressure to a gap of peeling from another hole when injecting an adhesive, and filling the gap with the adhesive while drawing the exterior wall. CONSTITUTION:A hole 4 is bored in a gap 3 between the concrete portion of an exterior wall and finish mortar and an adhesive 6 is pressed into the hole using a grease gun 5 or a syringe. In this case, a vacuum pump 8 is connected to a suction hole 7 bored in a position other than the gap 3, and the back pressure 9 of the pump 8 causes the adhesive 6 to penetrate the gap 3 sufficiently. The surface of the wall under construction is constantly drawn inwards and thus prevented from falling; in this case, a transparent inspection pipe 11 is connected between the suction hole 7 and vacuum piping 10 to detect the degree of penetration.
Patent JP-S59201022-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: TAKOSHIMA TAKENAO
IPC: G02F1/1339
Filed: 1983-04-28
Abstract: PURPOSE:To scatter uniformly and easily a glass fiber piece used as a spacer, between substrates, by suspending the glass fiber piece in an organic solvent, and scattering said suspension onto the substrate. CONSTITUTION:A transparent electrode 3 is formed on one main surface of an upper substrate 1 and a lower substrate 2. A glass fiber piece 4 is scattered onto the whole upper face of the lower substrate 2 by spraying the suspension obtained by dispersing the glass fiber piece into an organic solvent which does not react chemically to a liquid crystal material and whose evaporating speed is high, for instance, freon. The organic solvent is heated and evaporated, and the glass fiber piece 4 is scattered roughly uniformly. An epoxy resin 5 is applied as a sealing material to the circumferential edge part, the inside is packed with a liquid crystal material 6, the upper substrate 1 is put on it, and the lower substrate 2 and the upper substrate 1 are adhered to each other. A prescribed scatter density is obtained with good reproducibility by controlling the quantity of the glass fiber to the organic solvent, to a prescribed value.
Patent JP-H04309892-A (JP)
Title: Emergency condenser system
Inventor: MONNO SHINICHIRO
IPC: G21C15/18
Filed: 1991-04-09
Abstract: PURPOSE:To suppress the heat loss and the generation of condensed water and facilitate 'the ordinary inspection, repair, and the monitoring for leak. CONSTITUTION:When an emergency condenser 1 is installed in a pool 9, a heat shielding chamber 11 which is divided from cooling water 10 by a separating wall 12 is formed in the pool 9, and the emergency condenser 1 is installed in the heat shielding chamber 11. The upper part of the condenser 1 is covered with a heat insulating material 15. In the lower part of the separating wall 12, a cooling water pouring valve 16 is installed, and a water drain valve 17 is installed on the bottom surface of the heat shielding chamber 11.
Patent JP-S62231222-A (JP)
Title: Solution for forming orientation film of liquid crystal
Inventor: AZUMA KAZUMI
IPC: C08G73/10
Filed: 1986-03-31
Abstract: PURPOSE:To improve transparency and adhesion of the titled film by dissolving a specified polyamide acid contg. at least one among specified four recurrent units and another recurrent unit as principal component in an org. polar solvent consisting primarily of dimethyl acetamide. CONSTITUTION:Polyamide acid containing at least one recurrent unit among recurrent units expressed by the formulas I-IV, and a recurrent unit expressed by the formula V, as principal components is dissolved in an org. solvent consisting primarily of dimethyl acetamide. In the formulas I-IV, X1-X4 are H, CH3, C2H5, NO2, F, COOH or Cl; X5 is O, SO2, CH2, S or CO; X6 is SO2 C(CH3)2 of C(CF3)2. In the formula V, R is divalent hydrocarbon group; R' is a univalent hydrocarbon group; y is an integer 1-4; n is a positive integer to give 0.01-0.005 to n/(m+n). Namely, it is necessary to regulate so that the recurrent units expressed by the formulas I-IV becomes 1-5mol% of the sum of the recurrent units expressed by the formulas I-IV and the recurrent unit expressed by the formula V.
Patent JP-S52479-A (JP)
Title: Optical scanning instrument
Inventor: AMANO TADASHI
IPC: G02B26/10
Filed: 1975-06-21
Abstract: PURPOSE: To correct the variation in a source of light and a detector due to aging and to accurately detect the distribution of concentration by detecting the scanning light through the picture and the light from the source of light, which come through the holes on the circumference of a rotary disc. 
     COPYRIGHT: (C)1977,JPO&Japio