baber/WOPTO huggingface dataset:
Patent JP-S52107424-A (JP)
Title: Gas turbine engine
Inventor: TAKEUCHI TOORU
IPC: F02C7/22
Filed: 1976-03-08
Abstract: PURPOSE: To attempt improvement in partial loading time and elevation of the maximum output by using the petroleum group fuel in normal part loading and connecting collectively to the fuel supply source characteristics of low calorific power by a switch valve in high output time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05226301-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSURAGI MASARU
IPC: H01L21/302
Filed: 1992-02-12
Abstract: PURPOSE:To form a side wall with excellent controllability without giving damage to a silicon substrate. CONSTITUTION:A gate 2 is formed in an element region of a silicon substrate S wherein the element region and an inactive region are formed. After a CVD oxide film 8 is deposited on the whole surface, the CVD oxide film on the inactive region is etched by a specified thickness. Then etch back of the whole surface is performed until the silicon substrate of the inactive region is exposed. Thereby the CVD oxide film 8 having a specified thickness is left in the element region, and the side wall 7 is formed on the gate side surface.
Patent JP-S59150845-A (JP)
Inventor: MORIYA TOSHIO
IPC: B32B13/02
Filed: 1983-02-16
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-H0234862-A (JP)
Title: Method for regenerating electrophotographic sensitive body
Inventor: URABE KAZUYUKI
IPC: G03G5/00
Filed: 1989-02-02
Abstract: PURPOSE:To enable regeneration of a photosensitive body so as to form image quality equal to that formed by a new photosensitive body by physically grinding the outer circumference of the photosensitive layer or the parts subjected to no vapor deposition or both, or immersing the photosensitive layer into a dissolving solution and removing the surface of the outer circumference of the photosensitive layer. CONSTITUTION:The outer circumference of the photosensitive layer 1a is peeled by a proper depth by the physical grinding with a grindstone 10 or the like or the chemical dissolution or the like in order to remove scratches, a stuck toner, crystals, or the like produced on the outer circumference of both side borders of the nonvapor-deposited parts 1b, or both of them, and to form a new photosensitive layer, thus permitting the flatness and smoothness of the outer circumference to be enhanced, deviation from circularity to be reduced, and consequently, the repaired photosensitive body 1 to form image quality equal to that formed by a new photosensitive body, and the deteriorated photosensitive body to be favorably regenerated.
Patent JP-H11222975-A (JP)
Title: Multistage tile-like repair material and replacing method thereof
Inventor: ENDO KOICHI
IPC: E04D1/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide multistage tile-like repair material facilitating replacement work. SOLUTION: After replaced multistage tile-like external facing material (10A) is removed to form replacement space 40, a throating board 30 is inserted in the space 40 and fixed in a position where a replaced multistage tile-like external facing material throating part 15 was before. A throating part 15 of a multistage tile-like external facing material 10 is removed, and a multistage tile-like repair material 21 is formed, inserted in the space 40 and adjusted into a position where the external facing material (10A) was before. A bonded part 23 of the repair material 21 is positioned on the throating board, and the repair material 21 and the adjacent multistge tile-like external facing material are bonded to each other.
Patent JP-S60169674-A (JP)
Title: Ignition-timing controller for internal-combustion engine
Inventor: KOBAYASHI TATSUO
IPC: G01P3/488
Filed: 1984-02-14
Abstract: PURPOSE:To relax the tolerance and installation precision of each part of a crank-angle sensor by installing a fundamental ignition-timing adjusting means for adjusting the fundamental ignition timing and an ignition-timing correcting means for correcting the fundamental ignition-timing according to the operation- state parameters. CONSTITUTION:A crank-angle sensor generates a crank-angle signal in each prescribed crank-angle revolution. An ignition-timing adjusting-voltage setting means sets an ignition-timing adjusting voltage VR, and a correcting crank-angle calculation means calculates a correction crank-angle thetaCASTD. A fundamental ignition-timing calculating means calculates a fundamental ignition timing thetaB, and the fundamental ignition timing calculating means adjusts the fundamental ignition timing by adding the correcting crank-angle thetaSASTD to the fundamental igniti on timing thetaB. An ignition timing correcting means corrects the adjusted fundamental ignition timing according to the operation-state parameters. Therefore, the tolerance and installation precision of each part of the crank-angle sensor can be relaxed, and the working efficiency can be improved, and production cost can be reduced.
Patent JP-H08194048-A (JP)
Title: Light trigger device
Inventor: MORI SHUNICHI
IPC: G01S1/70
Filed: 1995-01-19
Abstract: PURPOSE: To output a trigger signal to collect a travelling data of a two wheeler such as block time, etc., regardless of inclination of the two wheeler. CONSTITUTION: A plural number of light beacon transmitters 1A, 1B... to output light signals in a direction orthogonal with the forwarding direction of a two wheeler travelling on a course 11 are furnished. Additionally, light receivers 2L, 2R to receive the light signals from the light beacon transmitter 1A are set on a side surface of the two wheeler 12. The light receiver 2L is equipped with a light receiving element 3L through a light filter 4L on a light receiving surface of the light receiver 2L. A filter circuit to reshape a waveform output from the light receivers 2R, 2L and a microcomputer as a control part to output a trigger signal to a measuring instrument such as a data recording device, etc., in accordance with a signal from this filter circuit are equipped on the downstream of the light receivers 2R, 2L.
Patent JP-H06210988-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: TAKAGI YUTAKA
IPC: B42D15/10
Filed: 1993-01-20
Abstract: PURPOSE:To provide a magnetic recording medium having a hiding layer being excellent in hiding properties for and an adhesion to a magnetic layer and a magnetic bar code. CONSTITUTION:A silver layer 20 is formed on a magnetic bar 16 by screen printing or coating, using silver ink containing aluminum powder which is pulverized in a prescribed particle size and subjected to a surface treatment for improving the adhesion to resin. The siliver layer 20 is excellent in hiding properties for the magnetic bar 16 and the adhesion to a base 12. Since a curing agent is not used for the silver ink, besides, the ink is excellent in the stability with time and also dispersibility, and the silver layer 20 is excellent also in the stability of its color.
Patent JP-2000226037-A (JP)
Title: Sandbag of paper
Inventor: TAKEISHI MITSUNOBU
IPC: E02B3/04
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a sandbag made of paper which may not deteriorate the environment by twisting Japanese paper into strings and weaving the strings longitudinally and transversely into a purse-shaped bag having an opening. SOLUTION: A Japanese paper is twisted into strings which are reinforced with cotton yarns to form a mesh sheet, which is sewn into a purse-shaped bag. Since the bag is made of natural fibers such as Japanese paper, raw materials can be properly supplied and even if the bag is burned, harmful substances are not produced and further, the bag can be naturally decomposed so as to be easily treated.
Patent JP-S57141047-A (JP)
Title: Device for detecting stop of reel rotation in cassette deck
Inventor: FUSHIMI AKIHIRO
IPC: G11B15/093
Filed: 1981-02-20
Abstract: PURPOSE:To transfer information of the stop of rotation of a reel to a cooperating mechanism simply, by stopping the rotation of the internal gear of an epicyclic gear by the stop of rotation of the reel and detecting the stop of rotation of  the reel by the rotation of a carrier member. CONSTITUTION:Power of a reel motor is transferred to a sun gear 73b of an epicyclic gear unit 72, and reel units 18a and 18b are provided with a sensing release arm 62 and a ratchet arm 65. In this constitution, when a cassette is loaded and a reel is rotated, a tape is sagged by the arm 65, and the torque of the arm 62 is extinguished to make the arm 62 still, and an internal gear 75 of an epicyclic gear is stopped from rotating. Since the sun gear 73b is rotated, a carrier member 77 is turned to turn a gear member 80 through gears 78 and 79 and etc, and sliding members 85 and 86 are moved by pins 81a and 81b to operate a cooperating mechanism. Thus, information of the stop of rotation of the reel is transferred to the cooperating mechanism simply.
Patent JP-H01198521-A (JP)
Title: Vacuum cleaner
Inventor: MATSUSHIRO TADASHI
IPC: A47L9/28
Filed: 1988-02-02
Abstract: PURPOSE:To prevent a brush from being rotated when the driving power of an electric blower is low by triggering a bidirectional thyristor by the conductive output of a transistor. CONSTITUTION:When the potential difference of both ends of a variable resistor 1 is large, the bidirectional thyristor 6 is triggered at a late time; thereby, the driving power of the electric blower 7 is lowered. The output of a differential amplifier 9 is raised and the transistor 10 does not conduct nor the bidirectional thyristor 11 is triggered. Accordingly, even when a switch 12 is turned on, a motor 8 is not driven. That is, when the driving power of the electric blower 7 is low and the suction force of a cleaner is weak, the motor 8 for a suction equipment is not driven nor the brush is rotated. In such a way, the driving power of the electric blower 7, or the suction force of the cleaner is used with a scale below a prescribed strength, the motor 8 for the suction equipment is constantly stopped, so that at the time of cleaning a curtain or a carpet having long wool or the like, they are not wound on the brush.
Patent JP-H06211709-A (JP)
Title: Production of allyl chloride
Inventor: ONISHI TAKASHI
IPC: C07C21/19
Filed: 1993-01-20
Abstract: PURPOSE:To obtain the subject compound useful as a starting substance of a raw material for vitamin A in good yield at a low cost by using industrially mass-produced linalool as a raw material and reacting the linalool with hydrogen chloride in the presence of a copper compound and specific amines. CONSTITUTION:Linalool(L) is made to react with hydrogen chloride. In the process, the reaction is carried out in the presence of a copper compound (especially preferably cuprous chloride) and amines expressed by the formula (R1 to R3 are H or >=1C hydrocarbon and the sum total of the carbon atoms is >=6, especially the sum total of the carbon atoms in R1 to R3 is preferably >=6C) (e.g. trioctylamine) to afford a mixture of geranyl chloride(GC) with neryl chloride(NC) and linalyl chloride(LC) (i.e., allyl chloride). The reaction is sufficiently carried out without using thionyl chloride and phosphorus trichloride which are expensive halogenating agents.
Patent JP-S55118376-A (JP)
Title: Concentration control of laver sheet-forming stock
Inventor: FURUTA TAKEO
IPC: A23L17/60
Filed: 1979-03-03
Abstract: PURPOSE: To readjust a laver sheet-forming stock to suitable uniform concentration, by concentrating a given amount of the stock, and by controlling the feed of the stock and water suitably depending on the detected weight.  
     CONSTITUTION: The laver material 3 and water 4 are fed to the tank 1 in given amounts respectively and mixed with agitation to prepare the laver sheet-forming stock 2. The stock 2 is then sent from the circulating pipe 10 and cylinder 10 to the meter 14 under pressure, made to flow down to the tank 1, and circulated once or more. The pump 11 is stopped to equilibrate the water level in the cylinder 12 communicating to the tank 1 with the liquid level in the tank 1. The stock 2 passing through the meter 14 whose level is higher than the level W, is concentrated by water draining or dewatering. The weight of the concentrated stock 2 is detected to indicate the light and shade of the stock 2 in reference to the standard value. In the detected weight is beyond the standard range the feeds of the material 3 and water 4 are suitably controlled to prepare the stock 2 remixed in the tank 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59151842-A (JP)
Title: Preparation of soybean roughage cracker
Inventor: ENDOU SHIYOU
IPC: A23G3/50
Filed: 1983-02-17
Abstract: PURPOSE:To prepare a soybean rougharge cracker having excellent taste and flavor similar to rice cracker and agreeable to take, by adding a starch food, etc. to soybean roughage, and heating, forming and drying the mixture. CONSTITUTION:Soybean roughage left after the separation of soya milk, bean curd or soybean protein from soybean is mixed with starch food such as rice flour, corn flour, etc., proteinous food such as wheat protein, fish paste, etc., and roughage such as mannan, agar, etc. The mixture is kneaded under seasoning, heated at about 60-120 deg.C for about 10-30min, formed, and dried e.g. by hot-air drying, drying in oil, freeze-drying, etc.
Patent JP-H02205450-A (JP)
Title: Detecting mechanism for breakdown of blade
Inventor: KATO TOYOKAZU
IPC: B28D7/00
Filed: 1989-02-03
Abstract: PURPOSE:To detect the breakdown of a blade by detecting the vibration of a spindle by fitting an acceleration pickup to a spindle in the blade breakdown detecting mechanism of a dicing saw used at a IC cutting stage. CONSTITUTION:A magnet is fitted by magnetic force to the lower part of the spindle 3 of a dicing saw. An acceleration pickup 1 is fitted via a screw to the lower part of the magnet 2, the signal line thereof comes in a comparator 5 via an amplifier 4 and connected to a motor driver 6. The motor driver 6 performs the rotation control of a motor 7. The vibration of the spindle 3 is converted into an electric amount by the acceleration pickup 1 and input to the comparator 5 by being amplified by the amplifier 4. In the case a blade 8 is broken down, the vibration of the spindle 3 becomes larger and at the time when the vibration exceeds the threshold value in the comparator 5, an abnormal signal is output to the motor driver 6, which performs the stoppage of the motor 7 and the spindle 3 stops.
Patent JP-H11215746-A (JP)
Title: Exchange-spring magnet embedded type rotor
Inventor: YAMASHITA FUMITOSHI
IPC: B82B1/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable rotor having high magnetization quality and a high magnetic-flux density, even in the case of a low-energy magnetization by embedding in an injecting or extruding manner a magnet power having at least an exchange-spring characteristic in the slot of a soft-magnetic member to mold it into a magnet, and by making the salience ratio of the rotor a reverse salience. SOLUTION: A pallet obtained by mixing a magnet powder having an exchange-spring characteristic with, e.g. a polyamide-12 powder is injected into the magnet-slot of a laminated flat rolled magnetic sheet 2 to mold it into a magnet. Then, making a rotor a reverse salience type one with a salience ratio ρ>1, it is configured to generate the same directional reluctance torque as a magnet torque. Thereby, an integral structure with an exchange-spring magnet 1 densely embedded in the magnet slot is bondless and highly reliable, so that a highly efficient magnetic circuit can be formed. Also, with its superior magnetization quality, a high magnetic-flux density can be obtained, even if it is of a low-energy magnetization.
Patent JP-H10220507-A (JP)
Title: Lining material for friction
Inventor: SAIGOU TAKAAKI
IPC: F16D69/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To surely prevent screech noises generated at the time of reversing the rotation of a washing.dehydrating tank and stopping the rotation thereof for fully automated washing machines. SOLUTION: A lining material is a Polyurethane composition in which 20-40 part by weight of wax having straight-chain higher fatty acid ester composed from higher fatty acid represented by a general formula of Cm H2m O2 (where, m is an integer more than 20) and monohydric alcohol of higher fatty acid ester represented by a general formula of Cn H2n+2 O (where, n is an integer more than 20) such as carnauba wax and the like as its main ingredient are dispersed in Polyurethane 100 part by weight. By lining the lining material to the inner surface of a metal band and using it as a band brake for fully automated washing machines, the occurrence of screech noises can be prevented.
Patent JP-2000220394-A (JP)
Title: Fitting method of support member for covering concrete onto execution face and waterproof connection tool used for the method
Inventor: KASHIWAGI TETSUYA
IPC: E02B3/18
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a new method in which a support member can be easily and firmly fixed along a waterproof sheet without spoiling the waterproof performance of the waterproof sheet laid on an execution face. SOLUTION: When a support member for covering concrete is arranged along a waterproof sheet 11 stuck on an execution face through a connection tool 2 fixed to the execution face, a synthetic resin water-sealing material 5 is fitted between the peripheral edge of a hole and the connection tool 2, in the hole 11 of the waterproof sheet 11 penetrated by the connection tool 2 and the water-sealing material 5 is irradiated with infrared rays to heat-melt the contact face of the water-sealing material 5 with the waterproof sheet 11 and to weld them and further watertightly seal the gap between the through hole and the connection tool 2.
Patent JP-H07236051-A (JP)
Title: Picture processor
Inventor: HATANO YOSHIAKI
IPC: H04N1/387
Filed: 1994-02-23
Abstract: PURPOSE:To provide a picture processor capable of efficiently obtaining the plural sets of output at a high speed while preparing composite pictures over plural pages. CONSTITUTION:When it is set to composite N pages (N>=2) to one page on output pictures and output M sets (M>=2) for plural original picture data first, read picture data are reduced by a reduction rate corresponding to the value of N and composited as the output pictures inside a storage means. Then, every time the composite of the output pictures is completed by a page unit, the picture data are transferred to an output means 7 as they are, a first set is outputted and the composited picture data are simultaneously and parallelly compressed in terms of an information amount and stored in the storage means 5. Such processings are repeatedly performed for all the original picture data, the output of the first set is completed and also the storage of the compressed composite picture data is completed. Then, at the time of performing the output of a second set to an M-th set, the compressed composite picture data are successively read from the storage means 5, expanded to a size equivalent to the output pictures and outputted.
Patent JP-S54117683-A (JP)
Title: Package for semiconductor device
Inventor: KOUZU HIDEAKI
IPC: H01L23/04
Filed: 1978-03-06
Abstract: PURPOSE: To produce a package for high frequency with a small parasitic capacity by forming a space in a part of the opposition part between a metalized layer at the potential of the terminal of the package and a metalized layer for cap fitting.  
     CONSTITUTION: Dielectric upper structure 2' is made approximately equal to the outside circumference of earth conductor 1 in size, and metalized layer 6 is formed at the upper outside circumference of this dielectric 2', and further, a space is made between the terminal and dielectric 2' near terminal 3. The section is made into a reverse L-letter shape, and dielectric 2' and the space are interposed between opposite faces of metalized layer 6 and terminal 3. In this structure, a harmful parasitic capacity is generated between metalized layers 6 and 4 and terminal 3 mainly, however, the capacity is reduced considerably and is restrained to the approximately 1/5 of a conventional capacity because of the existence of the space. As a result, the available frequency for the package of this structure is improved by approximately 5 times. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03229496-A (JP)
Title: Conveying device for component assembly
Inventor: UCHIYAMA SATOSHI
IPC: B65H20/20
Filed: 1990-02-05
Abstract: PURPOSE:To prevent blocking of a waste material tape in mid-course and to simplify exchange of discharge elements accompanying a change of a tape-shape belt, by a construction wherein the discharge element having no junction is held by a presser spring after a holding part and a supporting part are fitted thereto. CONSTITUTION:An L-shaped waste material discharge element 11 is formed by integrating a horizontal part and a vertical part continuously. For fixing this waste material discharge element 11, two L-shaped holding parts 12, upper and lower, are fixed to the vertical part of the waste material discharge element 11 and made to engage from below with two supporting parts 13, upper and lower, provided in projection from the vertical part of a main body 7 and having engaging holes respectively, and a presser spring with a stopper 14 is provided between the two supporting parts 13 so that the waste material discharge element 11 may not slip off. On the occasion of fitting, a space is provided with the stopper 14 pushed down, the two L-shaped holding parts 12 are inserted into the engaging holes, and the upper L-shaped holding part 12 is actuated upward by the presser spring 15 through the intermediary of the stopper 14.
Patent JP-2000221654-A (JP)
Title: Image forming device
Inventor: KOWADA KAZUTERU
IPC: G03D13/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal developing device having superior reproducibility and stability, that concentration is automatically compensated according to environment and. SOLUTION: Relating to this image forming device, a most appropriate temperature is calculated again to be higher by a temperature adjustment device 102, a heater 100 is controlled and a thermal developing drum 84 is heated automatically until its temperature reaches the newly calculated most appropriate temperature when the temperature and humidity of the image forming device is lowered and the lowering of the temperature and humidity is detected by a temperature sensor 36A and a humidity sensor 36B.  Furthermore, the most appropriate temperature is calculated again to be lower by the temperature adjustment device 102 when the temperature and humidity inside the image forming device is risen and the rising of the temperature and the humidity is detected by the temperature sensor 36A and the humidity sensor 36B and the control is carried out to lower the temperature of the thermal developing drum 84 to the newly calculated most appropriate temperature.
Patent JP-S55120467-A (JP)
Title: Production of heat exchanger
Inventor: OKAMOTO JIYOUJI
IPC: F28F3/12
Filed: 1979-03-07
Abstract: PURPOSE:To improve the adhesiveness of insert metal and improve heat transfer performance by limiting the roughness of the roughing of pipe surface and pouring pressure in insert-molding the pipe. CONSTITUTION:First, surface roughing is accomplished by blasting the surface of a pipe 1 of copper or copper alloy to the surface roughness of 10-60mum. Next, this is inserted into a mold and is insert-cast through die-casting of aluminum or aluminum alloy under pouring pressure 200kg/cm<2> or more. At this time, molten metal 2 goes to all corners of the undulations of the pipe 1 owing to the surface roughness 20mum of the pipe 1 and pouring pressure 250kg/cm<2> or more, resulting in sharply increased extrusion shearing strength. With the surface roughness of 60mum, voids 7 are formed in the concave parts, resulting in decreased extrusion shearing strength. At an extrusion shearing strength 3kg/cm<2>, heat resistance becomes zero. Hence, the pouring pressure of about 200kg/cm<2> or more is suitable.