baber/WOPTO huggingface dataset:
Patent JP-H03216584-A (JP)
Title: Electromagnetic induction type transmitter
Inventor: SHIMIZU RYOJI
IPC: G01V1/00
Filed: 1990-01-22
Abstract: PURPOSE:To prevent the emission of a secondary impulse sonic wave by interposing an O-ring between the outside surface of a support stand and the inside surface of a diaphragm and relaxing the shock due to a load member falling in a rebounding form. CONSTITUTION:An O-ring is interposed between the outside surface of a spiral coil 12 and the inside surface of a diaphragm 11. When a capacitor C is charged and a switch SW is closed to supply a spiral coil driving current of an impulse current waveform to the spiral coil 12, an induced current is generated in the diaphragm 11 and the diaphragm 11 is displaced toward the front surface thereof to strike the surface 15 of the ground and, therefore, an impulse sonic wave is generated in the ground. In this case, since the O-ring 16 is interposed between the outside surface of a support stand 13 and the inside surface of the diaphragm 11, the shock due to the falling of a load member 14 is relaxed and no secondary impulse sonic wave is generated.
Patent JP-S61173721-A (JP)
Inventor: SHIMOMURA TAKAMICHI
IPC: A01G9/00
Filed: 1985-01-25
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-H09209790-A (JP)
Title: Engine stop control device
Inventor: ARAI YOSHIHIDE
IPC: B60L50/16
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To give no sense of incompatibility and no shock to a driver by detecting the state of a brake, restarting an engine from the stop state when the brake is released, and smoothly starting a vehicle when an accelerator is operated. SOLUTION: Whether an engine stop is feasible or not is judged when the prescribed time elapses after a vehicle is stopped (S1). If the engine stop is feasible, the on/-off-state of a brake is judged (S2). If the brake is set to the on-state, whether the storage capacity (SOC) value of a battery is (a)% or above or not is judged (S3). If it is (a)% or above, the control signal for stopping the engine is outputted to the engine, a motor generator, a clutch, and a transmission to stop the engine (S4). After the engine is stopped, the on/off-state of the brake is detected and judged (S5). If the brake is set to the on-state, whether the SOC value is (a)% or above or not is judged (S6). If the SOC value is (a)% or above, the engine stop state is continued. If the SOC value is below (a)%, the control signal for starting the engine is outputted to various components (S7).
Patent JP-H09211097-A (JP)
Title: Method and apparatus for recognizing motion of moving body on water/underwater
Inventor: SAKAGUCHI HIROYUKI
IPC: G01S7/526
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To recognize the state of the actual motion of a moving body on the water or underwater more accurately as the result of the reception and analysis of the reflected sound wave with regard to a periodically transmitted sound wave. SOLUTION: Based on the reflected sound wave from a moving body with respect to a transmitted sound wave, the intermediate data in the moving average with respect to a detected position and furthermore the possible present region of the moving body with respect to the intermediate data are generated between position information 1 and the position information immediately before by processing parts 2-4, at every time when the position information 1 of the body is detected. Then, based on the possible present region of the moving body for the respective intermediate data, only the effective intermediate data are extracted from the intermediate data by judging parts 6 and 7, and the data are analyzed and processed in a processing part 9.
Patent JP-S55105122-A (JP)
Title: High-frequency heater
Inventor: HOTSUTA KOUICHI
IPC: F24C15/00
Filed: 1979-02-07
Abstract: PURPOSE: To reduce the number of operating switches and prevent erroneous operation by a method wherein selection of heating functions is interlocked with selection of numerical value groups (e.g. heating time) suitable for the function.  
     CONSTITUTION: With a function switch corresponding to a predetermined heating function selected from a function switch group 7-1 and depressed, letters (min, sec) are displayed on a display device 6 by the function of an ROM unit 1-3 of a microcomputer 1, and the selected heating function is memorized in an A-portion of an RAM unit 1-4. With a knob 4-1 of a variable analog quantity device 4 moved, the digital values are displayed on the device 6 by the unit 1-3 and an auxiliary device for analog-to-digital conversion 2. With the knob 4-1 moved to a required position while watching the device 6, the heating time is memorized in a B-portion of the unit 1-3. Then, with a heating starting switch 7-3 depressed, a predetermined heating operation is started by the function of the unit 1-3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10196170-A (JP)
Title: Pickproof device for door lock
Inventor: RIN BUSHIN
IPC: E05B17/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent picking of a door lock without changing the function of a locking tool fitted to the door. SOLUTION: A receive seat body 10 is fixed to a door frame and a slide block insert part 11 provided with a foreward and rearward groove at both upper and lower parts is formed in the receive seat body 10. And a slide block 20 urged outward by a spring is inserted in the slide block insert 11 to control the outward motion of the slide block 20 by the manipulation of the slide parts 40 sliding in the slide groove back and forth. When the deadbolt of the door side protrudes that is, when locking, the slide block 20 is protruded outward by the manipulation of the slide parts 40 to closely stick to the deadbolt and the exposed face of the deadbolt is covered to prevent picking of the door lock.
Patent JP-H09262439-A (JP)
Title: Nitrogen oxide removing material and removing method of nitrogen oxide
Inventor: KOUCHI KATSUJI
IPC: B01J23/50
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxide removing material capable of efficiently reducing and removing the nitrogen oxide from a combustion waste gas containing the nitrogen oxide and an oxygen more than theoretical reacting weight to an unburned combustibles content such as carbon monoxide, hydrogen and hydrocarbon and containing water content and to provide a removing method of the nitrogen oxide. SOLUTION: The material is abtd, by mixing the first catalyst constituted by depositing 0.2-15wt.% (in terms of metallic element) more than one kind element and/or compd. selected from a group consisting of silver and silver compd. on a porous inorg. oxide and zirconia or the second catalyst constituted by depositing <=5wt.% (in terms of metallic element) more than one kind element and/or compd. selected from the group consisting of silver and silver compd. on the zirconia.
Patent JP-S5398786-A (JP)
Title: Manufacture for semiconductor device
Inventor: TSUDA AKIHITO
IPC: H01L21/265
Filed: 1977-02-09
Abstract: PURPOSE:To increase the integration of C-MOS IC and to improve the yield rate, by providing teh opening for diffusion of P and N type with the oxide film coated on the semiconductor surface and forming each diffusion region with the ion implantation method.
Patent JP-H02194543-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIYAMA MITSUHIRO
IPC: H01L29/73
Filed: 1989-01-23
Abstract: PURPOSE:To form groove-isolation regions of different depths in an identical filling process and to simplify a process by a method wherein a deep groove is formed, an opening part of this deep groove is filled up by depositing, e.g. a silicon oxide film by an atmospheric-pressure vapor growth method, a shallow groove is then formed and the silicon oxide film is removed. CONSTITUTION:A silicon oxide film 2 and a silicon nitride film 3 are formed on one main face of a silicon substrate 1; deep grooves 4 are formed by a photoetching technique. Then, a silicon oxide film 5 by an atmospheric-pressure vapor growth method is deposited in a thickness of about 0.6mum. This silicon oxide film 5 does not enter the deep grooves 4 but can fill up opening parts of the grooves. Then, a shallow groove 6 is formed by a photoetching technique. Then, the silicon oxide film 5 is removed completely; a silicon oxide film 7 is formed on inner walls of the deep grooves 4 and the shallow groove 6. After that, polycrystalline silicon 8 is deposited; the polycrystalline silicon 8 is etched back by a wet etching operation or a dry etching operation so as to leave the polycrystalline silicon 8 inside both the grooves 4 and the groove 6; thereby, deep groove-isolation regions 4a and a shallow groove-isolation region 6a are formed.
Patent JP-H03218871-A (JP)
Title: Image forming apparatus
Inventor: NAKAYAMA BUNJI
IPC: B41J29/38
Filed: 1990-01-25
Abstract: PURPOSE:To shorten image processing time by removing and conveying a medium to be formed with an image, contained in containing means by conveying means when the warmup of image forming means is ended, and moving it to the vicinity of the forming means. CONSTITUTION:When the warmup of an image forming apparatus is ended, a cassette supply solenoid 309 is energized. When the solenoid 309 is energized, a feed roller 23 is rotated by one revolution. Accordingly, a sheet P is removed from a sheet cassette 22, and conveyed toward aligning roller pair 25. After predetermined time is elapsed, whether an aligning switch 48 is closed or not is checked, and if it is not closed, the fact that the sheet P is not yet arrived at the pair 25 is determined, it is processed as a sheet jam, an operator call status is set, a ready signal PRDY0 is output, a print request is set in a data bus D0-D7, an attention signal ATN1 is output, and a print ready state is set.
Patent JP-S55105813-A (JP)
Title: Record protecting device
Inventor: SUZUKI TAKAO
IPC: G11B20/10
Filed: 1979-02-08
Abstract: PURPOSE: To ensure the perfect protection for the record contents of a certain section of the recording medium by inhibiting the recording to the track of the section mentioned above.  
     CONSTITUTION: The reading and reproduction is given through reproducing head 201 and reproducing circuit 202 with coexistence of the information of record information area 1 and control information area 2 each. On the other hand, only control information 306 is separated via the separating circuit consisting of gates 208 and 213 plus FF203 among information 303 which is delivered from circuit 202 based on timing signal 301 sent from timing signal generation circuit 200 and for the reading action to the area on the tape-type recording medium. And based on this separated control information, the inhibition or permission is given to the output of the record information to the tape-type recording medium via record information output inhibition gate 211. Then the record information is recorded to the tape-type recording medium through recording circuit 205 and recording head 206. In such way, the record contents of that section can be protected perfectly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04247663-A (JP)
Title: Field-effect element and manufacture thereof
Inventor: SAKAEMORI TAKAHISA
IPC: H01L21/76
Filed: 1991-02-04
Abstract: PURPOSE:To prevent the threshold voltage of a field-effect element from rising and to prevent effectively a reduction in the current driving capacity of the element by a method wherein the channel region is formed into the form of a curved surface in the gate width direction. CONSTITUTION:Element isolation oxide films 2 are formed on a silicon substrate 1 at a prescribed interval, channel cut layers 5 are respectively formed under the lower parts of the films 2, a gate oxide film 3 is formed on the surfaces of the films 2 and the surface of the substrate 1 and a word line (a gate electrode) 4 is formed on the film 3. Here, the form of the surface of the substrate 1, which is positioned between the element isolation regions 2, is formed into an inverted U-shaped type.
Patent JP-S63180523-A (JP)
Title: Driving transmission device
Inventor: SEIKE MICHINORI
IPC: F16H48/30
Filed: 1987-01-22
Abstract: PURPOSE:To obtain the smooth driving by providing a fixing device for switching the differential condition to non-differential or differential on the center differential unit of 4WD and releasing the fixing device to obtain the differential condition at the time of the operation of a steering brake with the steering operation, then absorbing the rotational difference between front and rear wheels. CONSTITUTION:The output from a transmission case 31 is transmitted, through a center differential 34, to a front wheel driving shaft 21 and rear wheel driving shaft 30 so as to drive a front wheel 1 and rear wheel 3 through respective differential 2, 4. An operating cam 35 is mounted on the center differential 34 to form a differential fixing device 7 for switching the differential condition to non-differential or differential. At the time of turning, the braking of a power transmission of a turning side rear wheel by a steering operation while the operating cam 35 of the differential device 7 is operated so as to make the center differential 34 in the differential condition. With this arrangement, the rotational difference between the front wheel driving shaft 21 and rear wheel driving shaft 34 is absorbed by the center differential 34 so as to make the differential, thereby the rotational difference in the turning can be absorbed so as to obtain the smooth driving.
Patent JP-H03220142-A (JP)
Title: Method of oxidizing paraffin
Inventor: TATSUMI TAKASHI
IPC: C07C31/125
Filed: 1990-01-25
Abstract: PURPOSE:To obtain the corresponding alcohols and/or ketones by single step without requiring incidental facilities and waste liquid treatment, etc., by reacting a paraffin with hydrogen peroxide using a crystalline titanate silicate as a catalyst to partially oxidize the paraffin. CONSTITUTION:A paraffin, preferably <=20C paraffin is made to react with hydrogen peroxide using a crystalline titanosilicate, preferably having 5-200 silica/titania ratio as a catalyst, as necessary, in the presence of a solvent, preferably a polar solvent such as <=6C alcohol, ketone, ether, glycol or carboxylic acid, preferably at 0-150 deg.C and at ordinary pressure to 100 atomic pressure under conditions of molar ratios of paraffin/H2O2 of 0.5-10 and Ti/H2O2 of 0.001-0.2. The paraffin being poor in reactivity is partially oxidized to industrially advantageously provide corresponding alcohols and/or ketones at one stage.
Patent JP-H09210060-A (JP)
Title: Magnetic fluid bearing unit and motor provided with the unit
Inventor: TOKUSHIMA HIDEKAZU
IPC: H02K5/16
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a bearing unit for small motor which does not cause leakage and sputtering of magnetic fluid from the bearing unit in a wide rotation region from low speed to high speed and provides high rotation precision. SOLUTION: It is a bearing unit which supports a rotation body by a radial sliding bearing mounted in a bearing housing which uses magnetic fluid as lubricant in such a manner that it can rotate freely. Radial porous oil impregnating bearings 3a, 3b in which magnetic fluid 6 is impregnated are arranged in a non-magnetic bearing housing 2, and the oil impregnating bearings 3a, 3b are nipped by ringlike permanent magnets 4, 5a, 5b of which magnetic pole is set in one direction so that the magnetic fluid 6 is held in the radial porous oil impregnating bearings.
Patent JP-H06233467-A (JP)
Title: Power supply for electronic apparatus
Inventor: SAKAMOTO NORINOBU
IPC: H02J7/00
Filed: 1993-01-29
Abstract: PURPOSE:To make it possible to use secondary batteries and dry cells together by providing a distinguishing means in one of battery packs, and providing a detecting switch in an electronic apparatus. CONSTITUTION:A secondary battery pack 10 is set in the battery pack holding part 74 of a personal computer. Besides, a detecting switch 36 is provided at a position facing the recession (distinguishing means) 27 of a dry cell pack 20. The detecting switch 36 slips in the recession 27, does not operate, and remains off, when the dry cell pack 20 is set. While, the detecting switch 36 is pressed against the bottom of a secondary battery pack 10 and turned on, when the secondary battery pack 10 is set. As the result, it is possible to discriminate which of the secondary pack 10 or the dry cell pack 20 is set. Consequently, it is possible to use the secondary batteries (lithium secondary batteries, for example) and the dry cells together.
Patent JP-H08251201-A (JP)
Title: Digital communication control equipment
Inventor: HIYUU SHII RAUAA
IPC: H04L12/56
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To send data to other intermediate nodes and a destination without any loss by limiting the amount of data send from a transmission source to a downstream side along a virtual communication path to an amount which is processed with the intermediate node having the number of buffers limited most processes data. SOLUTION: At each intermediate node, a digital communication controller 16 is provided, a reception unit 86 receives a credit number from a downstream intermediate node or the destination, and a comparing circuit 88 compares it with the number of buffers allotted to the virtual communication path at the node. Then a smaller value is set to a new credit number 90, which is sent by a transmission unit 92 to a next upstream-side intermediate node. This operation is repeated until the transmission source, which can easily know the transmission rate of data that can be received by all the intermediate nodes.
Patent JP-H03218694-A (JP)
Title: Control device housing case
Inventor: NAKANO SHIGERU
IPC: H05K7/20
Filed: 1990-01-24
Abstract: PURPOSE:To enable a shielding plate and a heat dissipating film to be formed into an integral structure so as to facilitate the assembly of a control device housing case. CONSTITUTION:An aluminum formed piece is used as a shielding plate 12 provided inside a metal case 11, and a heat dissipating fin is so formed on the inner face of a part of the shielding plate 12 which constitutes an air duct so as to enable the heat dissipating surface of a power element 18 to be fixed to the inner face concerned. Therefore, the shielding plate 12 and the heat dissipating fin are formed in one piece, so that components are lessened in number. Moreover, all the shielding plate 12 serves as a radiator, the radiator is remarkably increased in surface area and heat dissipating effect, so that the power element 18 can be increased in heat release value and in result a control device can be enhanced in output power without enlarging the device in outside dimension. By this setup, an assembly operation can be decreased in man-hours.
Patent JP-H01189468-A (JP)
Title: Reverse rotation preventing device of compressor of refrigerator and the like
Inventor: IGARI MICHIYOSHI
IPC: F25B49/02
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the reverse rotation of a compressor by detecting the temperature in a refrigerator again after the compressor is switched on, comparing said temperature with the temperature stored in a memory, judging that the compressor rotates reversely when confirming that the temperature in the refrigerator is higher than that memorized and the refrigerator is not cooled, switching off the compressor once and switching on it again. CONSTITUTION:When a power source is switched on the reverse rotation device of a compressor, signals S6, S10 from a temperature sensor 6 in a refrigerator are input in a memory 7 and a control circuit 8 respectively. At this time the temperature T2 in the refrigerator is stored in the memory 7. After the compressor 10 is switched on, the control circuit 8 judges that the compressor 10 is rotated reversely when the temperature T4 in the refrigerator is higher than the temperature T2 stored in the memory 7 by detecting the temperature T4 in the refrigerator, signals S8 in which the compressor 10 is switched off once and switched on again are output in an electromagnetic switch 9, the compressor 10 is driven again and the reverse rotation thereof is prevented.
Patent JP-H08201372-A (JP)
Title: Coloration method by ninhydrin reaction
Inventor: YAMAZAKI MASAHIKO
IPC: G01N31/00
Filed: 1995-01-31
Abstract: PURPOSE: To generate a color reaction between ninhydrin and an inspected compound quickly and simply with high sensitivity with no heating action by generating a ninhydrin reaction under ultraviolet radiation. CONSTITUTION: A ninhydrin solution of preferably 0.1-5% dissolved in acetone or alcohol is added to the solution of an inspected compound at 1/100-1/10 in volume, ultraviolet rays having the wavelength 400nm or below, preferably 200-380nm, are irradiated for a fixed time, and the generated pigment is detected. When the inspected compound on a filter paper chromatogram or a thin layer chromatogram is to be detected, the ninhydrin solution of 0.1-5% is sprayed, it is dried by air, ultraviolet rays are applied for a fixed time, then the generated pigment (e.g. a violet spot) is detected. No complex heating action is required, an irregularity and defective quantification caused by nonuniform heating is prevented, and an accurate color reaction can be simply generated.
Patent JP-S54107607-A (JP)
Title: Delivery system of subscribing telephone
Inventor: YAMAMOTO KAZUYUKI
IPC: H04M19/00
Filed: 1978-02-13
Abstract: PURPOSE:To solve the limitation of distance between subscribers and exchangers and to supply the power for the additional functions of the telephone set easily, by separating the signal delivery system and the power feeding system of the power, in the subscribing telephone system. CONSTITUTION:The power cable pair 3 for power supply is separately provided with the signal line, and the power feeding to terminal units such as telephone set is made with this power feeding pair 3. Accordingly, the circuit requiring power in a telephone set is the transmitter and MF signal transmission circuit, and since the power for this purpose is fed with the power feeding pair 3, then the current value flowing in the signal pair 2 at the operation limit of the loop monitor relay detecting off-hook of the subscriber at the exchanger can be decreased and the conductors of the signal pair 2 can be reduced. Since the power feeding pair 3 can be one pair to each terminal, the cost increase can almost be neglected viewing from the entire cable cost including the signal pair 2.
Patent JP-S62173907-A (JP)
Title: Magnetic levitationary transporting facilities by use of linear motor
Inventor: URUSHIZAKI EIJIRO
IPC: B60L13/10
Filed: 1986-01-24
Abstract: PURPOSE:To miniaturize a levitationary electromagnet provided on a movable body by providing a means to give the auxiliary levitationary force. CONSTITUTION:The primary coils C1 and C2 of a linear motor M0 are installed in the longitudinal direction of the guide of a movable body at the bottom wall 2a of a main body 2. A duct 4 is provided so as to exhaust the air for levitation as an auxiliary levitationary force upwards in the setpoint of the primary coils C1 and C2 and in the predetermined range towards the traveling direction of the movable body. The secondary conductor 8 of the linear motor M0 is installed to the movable body in the position facing the primary coils C1 and C2. At the lower part of a frame, a pressure-receiving surface R1 as a force-receiving element R is formed against an auxiliary levitationary force giving means W. Thus, without increasing the weight of the movable body, a high thrust force can be generated to the movable body.