baber/WOPTO huggingface dataset:
Patent JP-S5666074-A (JP)
Title: Insulating gate type field-effect transistor
Inventor: KOTANI KIYOUHIKO
IPC: H01L29/417
Filed: 1979-11-05
Abstract: PURPOSE:To increase the degree of concentration when an IGFET is formed for the subject transistor by a method wherein a source and drain region is not provided by diffusing impurities, but a metal layer is covered on a semiconductor substrate and is used as a source and a drain. CONSTITUTION:A thick field oxide film 2 is formed on the circumference of a P type Si substrate 1 and a high-melting point metal layer 12 is covered on the whole surface including the oxide film 2 by performing a sputtering or the like. Then the channel forming section of the layer 12 is removed by performing a selective etching, the above layer is left and isolated while a source 13 and a drain 14 are being obtained, and the whole surface is covered by an SiO2 or an Si3N4 film 15. After that, a gate 6 consiting of a polycrystalline Si is formed on the film 15 corresponding to the channel region located between the source 13 and the drain 14, while the whole surface is covered by an insulating film 7, a window is opened, electrodes 8 and 9 are installed on the source 13 and the drain 14 respectively, and an electrode 10 is installed on the gate 6. Thus, the occurrence of a short-channel effect can be suppressed by shortening the length of the channel.
Patent JP-2000335461-A (JP)
Title: Seat band supporting device of motorcycle
Inventor: OURA KOSEI
IPC: B62J1/28
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for a seat band of a motorcycle, capable of avoiding mutual interference to an air cleaner box by fixing an element drawing port side of the seat band onto the upper surface of a frame pipe, and capable of realizing the reduction of the weight and cost by preventing load from being applied to a seat bottom plate. SOLUTION: In this seat band supporting device, frame pipes 13 are provided below a tandem seat an air cleaner box 15 having an element take-out port 1 on one side is provided below the frame pipes, and both ends of a seat band 11 provided on the intermediate part of a seat 10 are supported on the frame pipes 13. One end on the element take-out port 17 side, out of both ends of the seat band 11, is fixed to the upper surface of the frame pipe 13 through bolt and nut members 19, 19a, 18, and 18a.
Patent JP-H0437099-A (JP)
Title: Electronic component installing device
Inventor: OJI SHIRO
IPC: H05K13/04
Filed: 1990-05-31
Abstract: PURPOSE:To reduce a time loss saying that at the time of movement of a head part to an installation position, the head part must be made to stop over a recognition part by a method wherein the title device is provided with the recognition part for recognizing the positions of a nozzle part and an electronic component. CONSTITUTION:An XY table part 2 is made to start toward an installation position on a printed board 3 for being positioned. During the movement of the table part 2, a retention plate 10 holding a nozzle 5 is moved to the right direction by a drive part 15 along a slider 11, the image of an electronic component 6 sucked to the nozzle 5 is imaged by a camera 12 through mirrors 13 and 14, the relative position of the component 6 to the nozzle 5 is calculated by a recognition device, which is not shown in the diagram, and a correction amount of the installation position is calculated for preventing the shift of the installation position from the component 6 from generating. In such a way, the correction amount calculated like the above is summed up in addition to the previously set installation position and the table part 2 is finally positioned.
Patent JP-S5845531-A (JP)
Title: Pressure sensor
Inventor: TAMAI MITSURU
IPC: G01L9/14
Filed: 1981-09-14
Abstract: PURPOSE:To draw out the displacement consisting of the analog quantity changing in response to pressure directly as a change in frequency by displacing a vibration membrane according to the displacement proportional to the pressure of a pressure detecting diaphragm. CONSTITUTION:One side surface of a detecting diaphragm 10 is used as s surface to be acted with external pressure P, and the other side surface is joined to the central projecting part 18 of a permanent magnet 16. A vibration membrane 20 constituted of a flat plate of a ferromagnetic material is disposed in a reference chamber 14. An excitation electrode 24 and a detection electrode 26 are provided by facing the membrane 20 on the top surface of an insulator 22 as a means for exciting said membrane and a means for drawing signals to the outside. When the membrane 20 is excited by the electrostatic force generated by the electrode 24, the natural frequency thereof is detected with the electrode 26. Then the natural frequency of the membrane 20 by the magnetic force of the magnet 16 is changed by the change in the pressure of the diaphragm 10, and said change is drawn out as a frequency signal, and the pressure P is measured.
Patent JP-S63306339-A (JP)
Title: Water tank case for sensor detecting and bacteria preventing type ultrasonic humidifier
Inventor: HIDAKA KOICHI
IPC: F24F6/00
Filed: 1987-06-06
Abstract: PURPOSE:To prevent the proliferation of bacteria, by a method wherein a temperature sensor is attached to the inside of a water tank case for an ultrasonic humidifier at a position capable of detecting the temperature of water when the case is filled with the water. CONSTITUTION:A water tank case 4, connected to a blow-off case 6, is provided with a temperature sensor 1 and a heater 2 at a position capable of detecting the temperature of water and is put on a case 7 incorporating an ultrasonic humidifier 5. When the water is poured into the water tank case 4, a plug 53 is inserted and a switch 17 is closed, the ultrasonic humidifier 5 is operated and a heater 2 is conducted to heat the water. At the same time, an AC voltage is converted into a DC voltage through a rectifying circuit 15 and a stabilizing voltage circuit 16, the ON/OFF of the conduction of the heater 2 is controlled by a difference between the resistance value of the temperature sensor 1, which is varied by detecting a water temperature, and a set resistance value 9 through an operational amplifier 12 and a relay 13 to keep the water in the water tank case 4 at a sterilizing temperature. Thus, the contamination of the inside of a room due to bacteria can be prevented.
Patent JP-H09325892-A (JP)
Title: Job parallel execution control method
Inventor: YOSHIDA TAKAHISA
IPC: G06F9/46
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To surely carry out the jobs and to effectively use computer resources by switching dynamically the job execution method to a non-parallel execution method even when such parallel execution unable states occur as the shortage of the computer resources that is detected right before the execution of jobs. SOLUTION: An execution control program 104 acts under the control of an instruction execution processor A 102. It's judged whether the execution start notification is received from a job B within a fixed time. If the start notification is not received within a fixed time, it's judged that the parallel execution of jobs is impossible. Therefore, the job B is reset in an execution hold-back state synchronously with the operation of an instruction execution processor B 103 in consideration of a fact that the processor 103 is taking out the job B. Then a job A is executed with a data file 3 defined as a data output destination based on a non-parallel execution parameter. The job B is executed in the same way after the job A is executed.  In such a way, the execution of jobs can be assured in dependence on the unused computer resources which momentarily vary even when the parallel execution of jobs is impossible.
Patent JP-H01313302-A (JP)
Title: Method for absorbing and desorbing isotope of hydrogen
Inventor: MITSUISHI NOBUO
IPC: C01B4/00
Filed: 1988-06-10
Abstract: PURPOSE:To suppress the generation of heat at the time of absorption, to raise the level of heating temp. at the time of desorption and to increase recovering efficiency by dispersing tungsten particles in a layer of metal particles absorbing isotopes of hydrogen. CONSTITUTION:Tungsten particles are dispersed in a layer of metal particles absorbing isotopes of hydrogen, e.g., Zr, Ti or Zr-V alloy particles by 20-80wt.%. Isotopes of hydrogen (hydrogen, deuterium and tritium) are absorbed in the resulting layer by contact with the layer at the temp. from ordinary temp. to several hundred  deg.C for <=1min and the absorbed isotopes are desorbed by heating to 900-1,000 deg.C.
Patent JP-S625774-A (JP)
Title: Picture reader
Inventor: KODERA MASAHIDE
IPC: H04N1/40
Filed: 1985-07-01
Abstract: PURPOSE:To perform appropriate quantization without being affected by the kind or the developing state of a film by deciding a threshold for the quantization with picture density to be read and the base density of the film. CONSTITUTION:With setting a microfilm F, lightening a lamp 1 and fetching in the peak value data of a digital picture signal at a peak value detector 4 and an approximate base density data at a base density detector 14 to a CPU10, an approximate base density typical value X1 and a peak value density typical value X2 of the picture signal are detected. Correction is applied on a contrast value (X2-X1) to equalize density on a copy due to the difference of the base density, and a threshold information TLI that is set as the reference of the threshold for the binary-coding of the picture signal is supplied to an adder 13. The adder 13 forms the threshold adding the threshold information TLI with the base density value from the base density detector 14 and the digital picture signal from an AD converter 3 is binary-coded by a comparator 12.
Patent JP-2000337151-A (JP)
Title: Overhead valve type cylinder head for diesel engine
Inventor: IWASAKI SHINKICHI
IPC: F02B19/16
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack between the valves of a cylinder head while reducing the weight of an engine and while preventing the occurrence of fall of a nozzle hole mouthpiece. SOLUTION: A nozzle hole mouthpiece 21 is installed in a combustion auxiliary chamber 11 of an overhead valve type cylinder head 1 provided with the combustion auxiliary chamber 11 and an intake and an exhaust valves 34, 35. A head main body 10 of this cylinder head 1 is formed by cast molding the aluminum material, and a heat resistant member 20 having a diameter larger than that of a cylinder bore 6 is installed in a part of the head main body 10 opposite to the combustion chamber, and the nozzle hole mouthpiece 21 is fixed through the heat resistant member 20.
Patent JP-H05341061-A (JP)
Title: Electronic watch/clock
Inventor: HAYAKAWA MOTOMU
IPC: G04C10/04
Filed: 1992-06-04
Abstract: PURPOSE:To initialize a frequency divider circuit certainly and give a displayed alarm of the battery life exhausting with good reliability by furnishing a power-on clear circuit to initialize the frequency divider circuit, and controlling an alarm display part with the count value of the frequency divider circuit. CONSTITUTION:A frequency divider circuit 2 makes frequency dividing of the output of an oscillator circuit 1 one by one to generate a 1Hz signal. A motor drive circuit 3 makes intermittent drive in synchronization with this 1Hz signal to transmit the power to a display part 4 composed of a wheel train gear part and a clock hand part, which thus indicates the time. A 1/2 divider of another frequency divider circuit 5 is in binary connection at specified steps, and the final stage emits a signal A with which days in specified number form one period of cycle. A FF 6 makes a signal B High in synchronization with the fall of the signal A and lights up a life alarm display part 8 with the aid of an LED driver 7. When the output signal C is turned High, a power-on clear circuit 10 initializes the divider circuits 2, 5 and the FF 6. After installing a battery 9 in place, the signal C is maintained High for a certain period of time according to the time constant, so that the display part 8 lights up after the specified number of days from installation of the battery.
Patent JP-S5845857-A (JP)
Title: Buffing grinder
Inventor: YAMAGUCHI HIROSHI
IPC: B24B55/06
Filed: 1981-09-16
Abstract: PURPOSE:To facilitate the sweeping/recovering of abrasion dust by providing an elevating means and horizontally moving means on the support stand of a cradle roll supporting a roll to be processed so that the cradle roll can be taken out of the abrasion area. CONSTITUTION:A support stand 104 supporting a cradle roll 98 accepting a roll R to be processed is provided with a drain dish 100 accepting abrasion dust, an elevating means made with a rod 105, rack 106, and pinion 115, and a horizontally moving means having a horizontally moving rail not shwon in the figure. According to this constitution, the roll R to be processed can be moved between the fitting position outside the abrasion area shown in the figure and the abrading position located at the axis of a chuck spindle 81. Therefore, the abrasion dust can be easily swept/recovered at the fitting position.
Patent JP-H0310443-A (JP)
Title: Parameter transfer system
Inventor: SAKAMOTO KEIZO
IPC: H04L29/06
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a parameter transfer system in which the number of times of operations is reduced and data is easily corrected by providing a parameter confirmation/correction circuit on a personal computer. CONSTITUTION:A parameter confirmation/correction circuit 15 is provided on the personal computer 10. After a data corresponding to various parameters is inputted in the parameter confirmation/correction circuit 15, the content is confirmed and the data is processed in response to the kinds of parameters. Then the data corresponding to all parameters are sent to a control panel 30 at once at every channel. Thus, in comparison with the system applying transfer for each parameter, the number of times of operations is decreased and the data is easily corrected, as well.
Patent JP-H01313110-A (JP)
Title: Method for temporarily fixing metal strip coil
Inventor: ONISHI TOSHIO
IPC: B21C47/24
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the innermost layer of a metal strip from slacking by attaching an adhesive double coated tape on the top of the metal strip, adhering the tape to the outside surface of the strip wound on a winder. CONSTITUTION:A metal strip 1 carried on carrying tables 3 is cut by a prescribed length by shear 7. A preceding strip 1 is wound into a coil 2 by a reel 5 of a winder and the top of the succeeding strip 1 waits in the cutting position, At the waiting position, an adhesive double coated tape 9 is attached to the top of the succeeding strip 1 by a sticker 8. Then, the tape 9 is adhered to the outside surface of the strip 1 when the strip 1 is wound on the reel 5. Thus, the innermost part of the coil 2 is prevented from slacking when the coil 2 wound by a velt lapper 10 is pulled out of the reel 5.
Patent JP-S633736-A (JP)
Inventor: SO MASATOSHI
IPC: A01G31/00
Filed: 1986-06-23
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-S5768821-A (JP)
Title: Insulating film and paste forming said film
Inventor: KANO MITSURU
IPC: H01B3/00
Filed: 1980-10-16
Abstract: PURPOSE:To obtain a good insulating dense film high in strength for use in a liquid crystal cell, etc., by calcining the mixture of an organic Ti compound having an oxygen atom directly combined with Ti, an organic Si compound, and an organic Al compound, and forming a TiO2-SiO2-Al 2O3 type insulating film. CONSTITUTION:An organic Ti compound having O directly combined with Ti, such as tetraoctylene glycol titanate, an organic silicon compound, such as vanyltris (2-methoxyethoxy) silane, and an organic aluminum compound, such as aluminum trisacetylacetonate, are dissolved in an organic solvent, and a thickener, such as ethyl cellulose is added to form a paste. This paste is coated on a glass substrate of a liquid crystal cell or the like, predried at about 150 deg.C, and calcined at 450-700 deg.C to form a TiO2-SiO2-Al 2O3 type insulating film thus the paste to have high stability and good coating performance, and the insulating film obtained to be transparent, high in film strength, and superior in insulation property, and further, high in the prevention effect of external light reflection.
Patent JP-S5667524-A (JP)
Title: Dry type treatment of gas
Inventor: KOMATSU KOUJI
IPC: B01D53/14
Filed: 1979-11-09
Abstract: PURPOSE: To decrease the losses of an alkali absorbent by separating and removing the product of reaction formed on the surfaces of the reacted carriers emitted from a reacting chamber, carrying the alkali absorbent again on these carriers and repeatedly supplying the same into the reacting chamber.  
     CONSTITUTION: A reacting chamber 3 delineated by air pemeable partition walls 2 is provided in the gas passage of a gas reaction apparatus 1, and a feed hopper 4 is installed in the upper part thereof and a discharge port 5 in the lower part. Granular carriers are charged into a regenerating device 6 having an alkali soln. where they are adhered with the alkaline absorbent, after which they are transported to the feed hopper 4 while being dehydrated and are filled in the reacting chamber 3. When an exhaust gas cotg. harmful gases is admitted into the reaction apparatus 1, the harmful gases react with the alkali absorbents on the carrier surfaces and are thereby removed from the exhaust gas. This gas is then exhausted through an exhaust port 5. The product of reaction with the harfum gases produced on the carrier surfaces is stripped in a separating device 7, after this the carriers are fed again into the regenerating device 6 where the alkali absorbent is carried thereon, thus the process is repeated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5368930-A (JP)
Title: Magnetic bubble detector circuit
Inventor: KOMATSU MASAHIRO
IPC: G11C19/08
Filed: 1976-12-02
Abstract: PURPOSE: To make data transmission and receiving possible between two circuits by synchronizing an arithmetic part with a watch part by control signals to initialize in the computer with a watch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08311194-A (JP)
Title: Polyetheramide surfactant
Inventor: DEIBITSUDO ANSONII KOFUI
IPC: C08G65/32
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a novel polyetheramide exhibiting highly pseudoplastic rheology and being excellent in wash-off properties and stability and useful as a surfactant or the like.  
     CONSTITUTION: There is provided a compound of formula I (wherein R is H, methyl, or ethyl; R 5  is a 7-22C alkyl or an olefinic group; R 1  to R 4  are each H or a 1-4C lower alkyl; a+b=n; and (m) is 2-80). This compound is obtained by reacting a compound of formula II, obtained from a starting material being a hydroxyalkyl-2-imidazolidone of formula II with a compound of the formula: R 5 COOH, such as lauric acid. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5948569-A (JP)
Inventor: JIYONASAN KAASHIYUNAA
IPC: E05B65/00
Filed: 1983-08-10
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-S5858153-A (JP)
Inventor: EDOUIN AIZENGAA
IPC: B02C23/16
Filed: 1982-08-20
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-H0312872-A (JP)
Title: Card reader
Inventor: ISHIZUMI KIYOHIRO
IPC: G11B19/02
Filed: 1989-06-09
Abstract: PURPOSE:To diagnose a dynamic characteristic by oneself by permitting a head to judge whether the reading and writing of information on a diagnostic card conveyed on a card conveyance path is normal or not and to transmit a diagnosed result to the external part. CONSTITUTION:The diagnostic card 10 is conveyed on the card conveyance path K of a card reader, the head 5 executes reading and writing and a judgement function part 22 judges whether reading and writing is normal or not when a diagnostic instruction is received from outside. The diagnostic card 10 is used only in a diagnostic action and every diagnosis is executed by the same diagnostic card 10. Thus, it can accurately be judged whether a fault occurs in the reading and writing of the card reader without being influenced by respective card characteristics. Thus, self reading and writing characteristics can be diagnosed by oneself. Then, the result of self diagnosis can be obtained at a center by permitting the remote center to give the instruction of self diagnosis.
Patent JP-H05340964-A (JP)
Title: Tester for wafer and chip
Inventor: ISHII TATSUYA
IPC: G01R31/26
Filed: 1992-06-05
Abstract: PURPOSE:To make it possible to perform burn-in test in the state of wafer even if the number of bonding pads per single chip is large. CONSTITUTION:Bumps 15 are brought into contact with bonding pads of all chips on a semiconductor wafer 5 and a voltage is applied concurrently on all chips. The bumps 15 are arranged on a translucent polyimide film 10 in mirror image with respect to the bonding pads and they are aligned by means of an optical microscope 13 through an opening 11a and the polyimide film 10 with reference to alignment marks 34a, 34b. The semiconductor wafer 5 is applied tightly, on the rear surface thereof, with a heater 14 and heated thereby. Possible failure chips can be screened prior to assembling process thus realizing cost reduction. This tester performs failure analysis quickly, fills up maintenance in process line, and enhances yield and throughput.
Patent JP-S6124784-A (JP)
Inventor: SAKAGUCHI SHUHEI
IPC: E06B3/46
Filed: 1984-07-12
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-H11340123-A (JP)
Title: Silylation
Inventor: UESAWA FUMIKATSU
IPC: H01L21/302
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a silylation device wherein the amount of silylation is controlled with precision for high-precision minute work related to manufacture of a semiconductor device. SOLUTION: A silylation device, wherein a thin film formed on a sample surface is supplied with silylation agent for silylating a surface layer of the thin film, comprises a processing chamber 11, a stage 13 provided in the processing chamber 11, a detection means 15 provided above the stage 13, and a control means 17 connected to the detection means 15. The processing chamber 11 is provided with a gas introduction pipe 19 while a wafer W is placed on the stage 13 as a sample. The detection means 15 obtains, comprising a film- thickness measuring device, silylation amount of a resist thin film formed on the surface of the wafer W. The control means 17 is so configured as to stop supply of the silylation agent from the gas introduction pipe 19 into the processing chamber 11 when the silylation amount detected by the detection means 15 reaches a set value.
Patent JP-H10330585-A (JP)
Title: Phenolic resin molding material
Inventor: SUZUKI TAKAYUKI
IPC: C08K9/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin molding material having a good melt flowability without detriment to the mechanical characteristics and molded appearance by compounding a phenolic resin with glass fibers pretreated with a size contg. wax as a part thereof. SOLUTION: This molding material is prepd. by compounding 100 pts.wt. phenolic resin with 50-200 pts.wt. glass fibers pretreated with a size contg. wax as a part thereof. Wax used is pref. selected from among a fatty acid wax, an ester wax, an amide wax or a salt thereof, a paraffin wax, or mixtures of these waxes and pref. has an m.p. of 40-100 deg.C. In the production process of the glass fibers, only the surface of the fiber is effectively wetted by wax by using a size contg. wax; therefore, the melt flowability of the resultant molding material can be improved with a smaller amt. of wax than in the case when wax is compounded into the molding material.