baber/WOPTO huggingface dataset:
Patent JP-H06241146-A (JP)
Title: Control device for internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02D9/02
Filed: 1993-02-15
Abstract: PURPOSE:To reduce HC at the time of starting by inhibiting the starting when pressure inside an air tank equipped in a pressurizing air passage is lower than a predetermined set value in starting of an engine. CONSTITUTION:When an engine 1 is started, an ignition switch 40 is first turned on. When the ignition switch 40 is turned on, pressure inside an air tank 32 is calculated based on an output signal of a pressure sensor. In the case where this pressure is lower than a predetermined set value, a relay 44 is turned off by a relay control device 43. Consequently, even if a starter motor switch 41 is turned on at this time, a starter motor 45 is not driven and therefore the engine 1 can not be started. As a result, degradation of combustion of air-fuel mixture due to insufficient atomizing of injected fuel can be prevented so as to reduce HC discharge at the time of engine starting.
Patent JP-S56122988-A (JP)
Title: Meteorology discriminating alarm clock
Inventor: KODAMA KAZUO
IPC: G04G15/00
Filed: 1980-02-29
Abstract: PURPOSE:To determine an optimum waking up time according to weather to drive the alarm circuit and display meteorological information, by storing meteorological conditions in the alarm clock and by discriminating the waking up time according to the change of them. CONSTITUTION:Information of the meteorological change detected by meteorological sensor 1 is transmitted from transmission part 3. This transmitted signal is received by receiving part 4 and is input to microcomputer 6. (A) current time and day of the week, (B) designation of holidays in the week, (C) respective waking up times for the fine weather in a weekday, the rainy weather in a weekday, the fine weather in a holiday, and the rainy weather in a holiday, (D) the time for the operation independent of meteorological conditions, (E) the sound to report the waking up time, and so on are input to microcomputer 6 from operation part 10, and microcomputer 6 decides an optimum waking up time on a basis of meteorological information and set information to emit the alarm tone by alarm circuit 8. The time and meteorological information are displayed on display part 9.
Patent JP-H09102613-A (JP)
Title: Active matrix display
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the OFF current of an active matrix display constituted of thin film transistors(TFT's) whose active layers are composed of crystalline silicon obtained by using catalystic elements which especially accelerate crystallization. SOLUTION: As a switching element in an active matrix display, a plurality of thin film transistors 103-105 are connected in series for a picture element electrode. At least one thin film transistor 105 except both ends of the series- connected thin film transistors 103-105 is always in an ON state. Thereby resistance component and capacitance component are constituted in the series- connected thin film transistors 103-105, so that the leakage current of the switching element in an OFF state is reduced.
Patent JP-H09195457-A (JP)
Title: Roof
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a step roofing roof in which warp of a roof board due to thermal expansion can be absorbed at a gable part, waterproof performance is good, construction is easy, and manufacturing cost and execution cost are low. SOLUTION: In this roof, a plurality of laterally long roof boards are laid arranging front and rear, right and left, and verge members are mounted along a gable part. An adjusting space 33 of large breadth opening downward is formed on the inside part of a verge member 3, a side part member 34 having a waterproof standing wall 35 along the outside end edge of the roof board 1 arranged most nearly on the gable side is mounted, a drain groove 36 bending inside from the lower end of the waterproof standing wall 35 and extending in the gradient direction is piled on the back of the roof board 1, and the side end part of the roof board 1 mounted with the side part member 34 is received in the adjusting space 33 of the verge member 3 so as to be laterally movable.
Patent JP-S60169654-A (JP)
Title: Plurally layered cylinder liner
Inventor: NAKAGAWA YOSHIHIRO
IPC: F16J10/04
Filed: 1984-02-14
Abstract: PURPOSE:To increase the strength of a liner, by metallurgically melting a liner inner layer, formed by a particular cast iron material of specific chemical composition, to be integrally formed with a liner outer layer formed by a cast steel material. CONSTITUTION:A cylinder liner is constituted by an outer layer (a), formed by a cast steel material excellent in toughness, and an inner layer (b), formed by a particular cast iron material of specific chemical composition excellent in seizure resistance and wearing resistance, and the both layers are metallurgically melted and integrally formed. In this way, the strength can be improved without causing the worsening of a characteristic of the wearing resistance and the seizure resistance which are necessary as the whole structure of the cylinder liner when it is used.
Patent JP-S57139473-A (JP)
Title: Stud welding device
Inventor: KATOU MASAAKI
IPC: B23K9/20
Filed: 1981-02-24
Abstract: PURPOSE:To obtain a stud welding device which has removed irregularities of pressure force of a stud gun to an object to be welded, by constituting so that depressing force of the stud gun for welding a stud to the object to be welded is received by a pressure receiving plate so that it does not reach the object to be welded. CONSTITUTION:A work W is positioned through each work guide 12 on the upper surface of a supporting board 11, and after that, positioning pins 15, 15 of each block 14 are fitted and inserted into pin holes 13a, 13b of a pressure receiving plate 13, and the plate 13 is fixed to the upper part of the board 11. Subsequently, a stud TS is held by a stud gun 1, a loose stop member 9 is inserted into an inserting hole 13b of the plate 13. After that, the gun 1 is depressed against pressure force of a compression spring 8 until a lower surface 2b of a gun head 2 press-contacts with an upper surface 7b of a spring receiver 7 and pressure space S is gone, and the work W is depressed to the stud TS. Subsequently, a switch 6 of the gun 1 is turned on, a piston 5 and a chuck 4 are raised at the same time, the stud TS is detached from the work W and is raised, and after that, a welding are is generated between the stud TS and the work W, and simultaneously the stud TS and the work W are press-contacted and welded.
Patent JP-H03230551-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KITAHARA TOSHIYUKI
IPC: H01L23/34
Filed: 1990-02-06
Abstract: PURPOSE:To aid heat dissipation by sealing with resin which contains aluminum oxide with a weight ratio of 1% to 5% in cresol novolak chromated epoxy resin. CONSTITUTION:Aluminum oxide 5 with a weight ratio of 1% to 5% is contained in epoxy resin 4. A semiconductor device is operated by applying predetermined voltage to an outer lead pin of a plurality of lead frames. Heat discharged from a chip 1 is dissipated through the resin 4 during operation. Thus easiness (heat conductivity) that the heat generated in the chip 1 (inside) passes through the epoxy resin 4 to be discharged in an outer field can be increased.
Patent JP-S58142943-A (JP)
Title: Coating composition
Inventor: SAKAMOTO MASAHIDE
IPC: C04B41/46
Filed: 1982-02-19
Abstract: PURPOSE:To prepare an excellent coating composition effective to prevent the growth of mold on the concrete surface in a bath room, kitchen, etc., for a long period, by using siliceous dispersed particles and a fungicide as active components. CONSTITUTION:The objective composition is obtained by mixing (A) 100pts.wt. of siliceous dispersed particles [e.g. colloidal silica represented by the general formula R2O.nSiO2 (R is alkali metal, quaternary ammonium or alkoxy; n is >=30), etc.] with (B) 0.008-10pts.wt., preferably 0.01-5pts.wt. of a fungicide (e.g. haloallylsulfone compound, etc.).
Patent JP-S52109678-A (JP)
Title: Finishing system for shaft materials
Inventor: OOGAMI YOSHITAKA
IPC: B23Q39/04
Filed: 1976-03-12
Abstract: PURPOSE:To arrange a semi-finishing region and a full-finishing region in series, and duplicate the work finishing amount per unit time.
Patent JP-2000228036-A (JP)
Title: Processing system for plate-like recording medium
Inventor: MIYASHITA KAZUO
IPC: G11B7/26
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a small and compact processing system for automatically writing information in a recording medium such as a CD, and performing printing on its surface. SOLUTION: A CD processing system 1 transfers a CD2 from a feeding hopper 3 to the medium tray 41 of a drive 4 by an absorbing type medium carrier 7, and writes specified information by the drive 4. A CD2A ejected after the writing and placed in the medium tray 41 is dropped along a medium guide 10 while the vertical moving type medium guide 10 is inserted in its through-hole 2a, and then surely carried in the recess 53 of the medium carrier tray 52 of an ink jet printer 5 located in a lower side. Since the CD2 is transferred up and down by using the vertical moving type guide 10, the drive 4 and the ink jet printer 5 are disposed in upper and lower sides, and thus since dead space inside a system case 9 is effectively used, the device is miniaturized and made compact.
Patent JP-H05224187-A (JP)
Title: Liquid crystal device
Inventor: UMETSU YASUO
IPC: G02F1/1333
Filed: 1992-02-13
Abstract: PURPOSE:To lower a driving voltage and to decrease a hysteresis width by forming a transparent solid material as a transparent solid material formed by polymerizing a polymerizable compsn. contg. a specific bifunctional acrylate. CONSTITUTION:This light scattering type liquid crystal device has two sheets of substrates which have electrode layers and at least one of which have transparency and a light control layer supported between these substrates. The above- mentioned light control layer consists of the transparent solid material and a liquid crystal material. The transparent solid material is formed of the transparent solid material constituted by polymerizing the polymerizable compsn. contg. the bifunctional acrylate expressed by formula I. In the formula I, X<1>, X<2> respectively independently denote a hydrogen atom or methyl group; Z is a group in which at least one of the hydrogen atoms expressed by formula II are substd. with a fluorine atom or 1 to 10C alkyl group. As a result, the light scattering type liquid crystal device which can be driven by a normal mode and reverse mode, has a low voltage driving characteristic and is small in hysteresis width is obtd.
Patent JP-S52104640-A (JP)
Title: Flange construction in water wheel parts
Inventor: SHINOHARA MORIMICHI
IPC: F03B11/02
Filed: 1977-03-14
Abstract: PURPOSE: To provide a contact seat irreducibly minimum to the joint surface of a separated part for constructing a water wheel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06224299-A (JP)
Title: Dividing method for semiconductor wafer and dividing system
Inventor: SEKIYA KAZUMA
IPC: B24B7/22
Filed: 1993-01-25
Abstract: PURPOSE:To form a thin and small chip without damage of even a large-sized semiconductor wafer and to eliminate a rear surface chipping by dicing the wafer before a rear surface of the wafer is polished, and then polishing the rear surface of the divided wafer. CONSTITUTION:When a semiconductor wafer 2 is divided into chips 4, the step of dicing the wafer 2 is conducted before a rear surface of the wafer 2 is polished. After the dicing step, the step of polishing a rear surface of the divided wafer 2 is executed. For example, the wafer 2 is previously divided into chips 4 by the dicing step, the diced chips 4 are adhered to an adherent tape 5 of a frame 3 by turning the rear surfaces 4a to upside after dicing. The frame 3 is fixed to a cap table of a polishing machine 7, and the step of polishing the rear surface 4a of the chip 4 with a polishing grindstone 6 is conducted.
Patent JP-S57141612-A (JP)
Title: Method and device for variable magnification of compound eye image forming element
Inventor: MOCHIZUKI NORITAKA
IPC: G02B13/12
Filed: 1981-02-26
Abstract: PURPOSE:To set image magnification to a desired value by a simple means by arranging a variable magnification optical element shifted laterally in front of a compound eye image forming element, and varying their interval synchronously with the magnification variating operation of the optical element. CONSTITUTION:In front of a compound eye image forming element 14 for forming an erecting image of nonmagmification, a laterally shifted variable magnification optical element 13 consisting of lens elements 11 and 12 is arranged. When the focal length of the optical element 13 is made greater than a distance L1 between the optical element 13 and an object by shifting the lenses 11 and 12 laterally, an erecting virtual image 17 of the object 15 while its size is increased by the optical element 13 from h1 to h2 is formed at a distance L2 from the element 13. Then, when the compound eye image forming element 14 and an image forming surface 16 are moved forth in one body by a distance L2-L1 to position the virtual image 17 on the object surface of the compound eye image forming element 14, the erecting virtual image 17 of nonmagnification is formed on the image forming surface 16. Thus, image forming magnification is set to a desired value by the simple means.
Patent JP-H09175256-A (JP)
Title: Grain sack dumping device in grain transport truck
Inventor: SAITO SHIGENORI
IPC: B60P3/22
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To perform grain discharge work rapidly by constituting a grain sack dumping device in such a way that the whole of a grain sack suspended by a frame placed on a load-carrying platform of a truck is rotated to dump. SOLUTION: A rear frame 2 of a cage-like frame F for suspending a grain sack G is erected on the rear end side of a base B, formed in frame shape so as to be placed on a load-carrying platform 1 of a truck T, in such a way as to become a rigid body frame integral with the base B. A rear end part of a floor member 3 of the frame F, and a rear end part of a roof frame 5 are connected in the upward rotatable state to the lower end part and upper end part of the rear frame 2 by connecting shafts 20, 21. A front frame 4 is erected between a front end part of the floor member 3 and a front end part of the roof frame 5 and connected by connecting shafts 40, 41. A lifting metal fitting 30 is mounted on the front end side of the floor member 3, and this lifting metal fitting 30 is linked with an elevator 7 mounted on a support 6 erected on the front end side of the base B.
Patent JP-S60171791-A (JP)
Inventor: MORI HISAKO
IPC: H05K1/05
Filed: 1984-02-17
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-H01227527-A (JP)
Title: Selection system for receiving radio broadcast or television broadcast
Inventor: PIEERU BURISON
IPC: H04H60/37
Filed: 1989-02-06
Abstract: PURPOSE: To change a channel at a suitable time even if a set time is changed by making each broadcasting station transmit a program identification code at a peculiar operating frequency. CONSTITUTION: Each broadcasting station transmits a program start code at an assigned operating frequency every time just before when a new program starts. A viewer writes one or plural codes corresponding to the program code that he/her wants to listen or record, the stored code is moved into a reference register RGF by a microprocessor MP when a receiving device is started. If the code of a register RG0 for receiving the output of a demodulator DM and the code of the reference register RGF coincide, coincidence detected signal is supplied to a decoder SEL and a channel selecting switch group SW is controlled. Thus, the channel is automatically switched, so that the viewer can watch or record the desired program.
Patent JP-2000226628-A (JP)
Title: Aluminum radiating member and its production
Inventor: KIMURA KAZUO
IPC: C22F1/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy sheet combining excellent thermal conductivity, strength and workability with less processes and to produce an aluminum radiating member combining radiating properties and strength. SOLUTION: As a radiating member material, an Al-Mg-Si alloy contg., by weight, 0.2 to 0.8% Si, 0.3 to 0.9% Mg, <=0.35% Fe and <=0.20% Cu, and the balance Al with inevitable impurities is used. Moreover, the radiating member is produced by subjecting an alloy sheet, which is obtd. by subjecting the alloy ingot to homogenizing treatment, controlling the material temp. before the pass to 350 to 440 deg.C in the optional pass stage of hot rough rolling, moreover controlling the finish sheet thickness to <=10 mm, then executing hot finish rolling and furthermore executing cold rolling at >=30% draft, to working into a required shape.
Patent JP-H08201619-A (JP)
Title: Production of color filter chip
Inventor: KATAOKA HIDEO
IPC: G02B5/20
Filed: 1995-01-24
Abstract: PURPOSE: To improve the surface cleanliness of the transparent conductive films formed on color filter chips. CONSTITUTION: Color filter films 3 are first patterned and formed respectively in plural blocks 2 set on a sheet substrate 1 in order to produce the color filter chips. The transparent conductive films 5 are formed on these color filter films 3. Further, the transparent conductive films 5 are provided thereon with temporal protective films 6 so as to cover the conductive films by forming the films of a resist material prepd. by introducing a hydroxyl group into an acrylate polymer. The sheet substrate 1 is cut along the blocks together with the temporary protective films 6 and is separated to the individual color filter chips 7. The temporal protective films 6 left on the color filter chips 7 are thereafter dissolved away by using a weakly alkaline washing liquid without contg. metal ions. Further, the residues of the resist material are oxidized away by irradiation with UV rays.  Finally, liquid having known surface tension is dropped onto the transparent conductive films 5 and the cleanliness of the transparent conductive film surfaces is inspected by measuring the contact angles thereof.
Patent JP-S59154404-A (JP)
Title: Pipe covered optical fiber and its terminal processing method
Inventor: YANAGAWA HISAHARU
IPC: G02B6/44
Filed: 1983-02-21
Abstract: PURPOSE:To perform terminal processing simply and quickly by hardening the filler at the terminal of pipe covered optical fiber by bringing the filler into reaction with a hardening agent. CONSTITUTION:The filler 4 of pipe covered optical fiber 1 consists of a base in two-liquid type RTV silicone rubber which is hardened by heating or at normal temperature. When processing the terminal 1' of the pipe covered optical fiber 1, a specified quantity of hardening agent 6 is injected from the end face of the pipe covered optical fiber 1 or from its outer periphery or from these two places into the tublar cover layer through an injector 5, and the filler 4 is hardened by bringing it into reaction with the hardening agent 6. When a hardened part 7 is formed at the terminal 1' of the pipe covered optical fiber 1, flowing-out of the filler 4 is suppressed by stopping effect of the hardened part 7.
Patent JP-H01203968-A (JP)
Title: Gas analyzing device
Inventor: HASE USHIO
IPC: G01N1/22
Filed: 1988-02-10
Abstract: PURPOSE:To analyze gas component automatically at an actual site and to enable periodic monitor by composing the gas analyzing device of a bubbler unit for gas sampling, a liquid chromatography system, and a control system and arranging a mixed pipe formed by coupling concentrated absorptive liquid supply piping and pure water supply piping to absorptive liquid supply piping. CONSTITUTION:The bubbler unit for gas sampling consists of a gas intake pipe which has a flow passage changeover valve 41 arranged at one end branches into a gas sampling port 93 and the absorptive liquid supply piping 60, a bubbler container 51 which puts a gas sample in absorptive liquid from the gas intake pipe through a bubbler 52, an absorptive liquid discharge pipe 50, a gas discharge pipe where a gas sampling pump 21 is interposed, and an air vent pipe 54. The liquid chromatography system receives the absorptive liquid through a pump 24 for absorptive liquid supply and analyzes it. The control system controls changeover valves 31-35 and 41-43 and pumps 21-26 and performs output processing from a detector 83. Then the mixed pipe 71 coupled with the concentrated absorptive liquid supply piping 62 and pure water supply pipe 61 is provided to the piping 60.
Patent JP-H01204000-A (JP)
Title: Soft x-ray takeout window
Inventor: NOMURA HIDEKAZU
IPC: G21K5/00
Filed: 1988-02-10
Abstract: PURPOSE:To take soft X-rays effectively from a vacuum like a band-pass filter by using foil which is formed of silver for the soft X-ray takeout window. CONSTITUTION:The soft X-ray takeout window for synchrotron track emitted light is so sized that it is circular having an about 33mm diameter and the thickness of silver foil is about 30mum. The whole window is airtight and can be heated and baked; and one side of the window is at a normal atmosphere and the pressure difference applied to the window is about 1atm. This constitution projects soft X-rays of about 5-10nm in wavelength to large area, and chemical stability and heat emissivity become more excellent then the E when the window material uses beryllium, and even when the window material is formed of beryllium and then the chemical stability and heat emissivity become excellent.
Patent JP-S57144649-A (JP)
Title: Tool defect detector for machine tool
Inventor: SUZUKI KOUICHI
IPC: B23Q17/09
Filed: 1981-02-28
Abstract: PURPOSE:To detect the presence of tool defect without fail by extracting the components of high frequency and the components of broad band from an AE signal and by comparing the difference between the broad band components and the values of the high frequency component times as amplification factor with a reference target value. CONSTITUTION:An AE signal is detected with a sensor 7 installed on a main shaft head 9. The AE signal is destributed to the high frequency components and the broad band components with a first by-pass filter 11 specified as about 250- 400kHz and a second by-pass filter 13 specified as about 1-30kHz, thereby transmitting the output signals A and B from detectors 15 and 19. The output signal A is introduced to an amplifier 17 having an amplification factor K and is multiplied by K. Subtraction is carried out between the signals KA and B with a subtracting calculator 21. The calculation result (kA-B) is input to a decision circuit 23 and is compared with a comparison target value C. When the calculation result (kA-B) exceeds the value C, the tool is determined as defective. With this construction, the presence of tool defect can be determined with one comparison target value irrespective of the kinds of tools or workpieces.