baber/WOPTO huggingface dataset:
Patent JP-H02163522-A (JP)
Title: Controller for dry clutch
Inventor: KONO TETSUSHI
IPC: F16H59/36
Filed: 1988-12-14
Abstract: PURPOSE:To provide smooth clutch meeting by dividing control from clutch-off to start into regions I-III in which the clutch is moved according to the relationship between the rotational frequency of engine and the opening of throttle in the region I, according to a change in the rotational frequency in the region II and by setting predetermined clutch turning-on speed in the region III. CONSTITUTION:A control unit 27 of a dry clutch 3 divides the control from clutch turning-off to start into regions I-III, wherein the clutch is moved by a DC motor 8 with clutch tuning-on speed set according to the relationship between the rotational frequency of engine and the opening of throttle detected by sensors 22, 23 in the region I, then with the clutch turning-on speed set according to the relationship between the rotational frequency of engine and a change therein in the region II and with predetermined clutch turning-on speed in the region III to completely turn on the clutch. Thus, rapid and smooth clutch meeting can be carried out.
Patent JP-H08178768-A (JP)
Title: Sensor for mechanical quantity
Inventor: MIZUNO YASUO
IPC: G01L1/18
Filed: 1994-12-20
Abstract: PURPOSE: To make is possible to perform highly sensitive measurement by adequately adjusting the thermal expansion coefficient of the glass contained in a resistor and the thermal expansion coefficient of a substrate, removing the compressive force generated in the resistor in manufacturing, and making the acceptance of the change caused by a load easy. CONSTITUTION: Acrylic resin and terpineol are mixed in the mixture of 10wt.% ruthenium oxide powder and 90wt.% glass powder, and paste is obtained. The paste is applied to the surface of a crystallized glass layer 2 coated on the surface of a substrate 3 and sintered, and a resistor 4 is formed. At this time, when the thermal expansion coefficient of the glass contained in the paste is smaller than the thermal expansion coefficient of the substrate 3, compressive stress is generated in the resistor 4 formed by the sintering, and the changing rate of the resistance with respect to a load becomes small. Therefore, the thermal expansion coefficient of the glass contained in the resistor 4 is set in the range of (105-135)×10<-7> / deg.C so that the changing rate of the resistance required for obtaining the specified measuring accuracy is made to be 1.6% or more, and the difference from the thermal expansion coefficient of 120×10<-7> / deg.C of the substrate 3 is adjusted to the value within ±15×10<-7> / deg.C.
Patent JP-H07136604-A (JP)
Title: Cleaning method and device
Inventor: KANZAWA MORIHITO
IPC: B08B3/10
Filed: 1993-11-24
Abstract: PURPOSE:To clean a material which has a recessed part with a high degree of cleaning by providing a cleaning liquid tank to be a closable structure and immersing the material to be cleaned in cleaning liquid and thereafter decompressing the inside of the tank at least one time or performing a cycle for pressurizing the inside of the tank after decompression at least one time before providing an auxiliary means such as ultrasonic wave. CONSTITUTION:In the case of successively carrying a material to be cleaned into a cleaning tank 1, a rinsing tank 2 and a drying tank 3 and performing cleaning, the following operation is repeated three times in a state where the respective covers 1a-3a are closed. The insides of the cleaning tank 1 and the rinsing tank 2 are decompressed and returned to the atmospheric pressure by opening closing operation of valves 5-1, 5-2 and valves 9-1, 9-2. During this operation, air blowing is performed by a nozzle 22 for air blowing in the drying tank 3 and exhaust is discharged from a valve 9-3. After the insides of the cleaning tank 1 and the rinsing tank 2 are returned to the atmospheric pressure, ultrasonic radiators 14-1, 14-2 and an agitator 16 are actuated. The material to be cleaned reaches the cleaning and rinsing stages and rinsing thereof is performed. During this operation, decompression is performed in the drying tank 3 and the material to be cleaned is dried in the drying tank 3.
Patent JP-H04186083-A (JP)
Title: Defrosting controller for refrigerator
Inventor: YOSHIDA MORIYUKI
IPC: F25D21/08
Filed: 1990-11-20
Abstract: PURPOSE:To perform a defrosting control when a predetermined amount of frosting is found by a method wherein an amount of frosting at each of coolers is calculated in response to a frosting amount data table per unit time stored on the basis of a temperature data and a time data and an amount of frosting is defined for each of the coolers. CONSTITUTION:An amount of frosting is calculated in reference to a frosting amount table per unit time stored in a storage part 6 and a time data from a timer 6 on the basis of a temperature data from each of temperature sensors 4. The calculated frosting amount is compared with a defrosting starting frosted amount for each of the coolers 1 stored in the storage part 6. In the event that the calculated frosted amount exceeds the defrosting operation starting frosting amount, a main control part 7 is provided for performing a defrosting operation of the corresponding cooler 1 for a specified period of time. With such an arrangement, in a refrigerator having a plurality of coolers 1 for use in cooling a plurality of refrigerators keeping a different target refrigeration temperature, an accurate amount of frosting of each of the coolers 1 can be calculated and then the defrosting control can be carried out when a predetermined frosting amount occurs at the cooling device 1 for each of the cooling devices 1.
Patent JP-H09138067-A (JP)
Title: Stop switch in grain drier
Inventor: SATAKE SATORU
IPC: F26B17/14
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To effect stopping of operation immediately in emergency by providing a movable stop switch different from a stop switch equipped on a control board. SOLUTION: A stop switch 9 is provided with a magnet 12, For attracting the same to an arbitrary place, on the lower part of a cylindrical main body 10. A saucer type base 13, stabilizing the fixing between the main body 10 and an attracting surface, is provided so as to surround the magnet 12. A button 11, operating the stop switch 9, is provided at the upper part of the main body 10. The contact of the button 11 is connected to relays and the like, provided in the driving circuit of a motor in a control board, through chords. The stop switch 9 is attracted to any place where it is facilitates the operation of an operator and when the button of stop switch 9 is pushed, the operation of respective motors, provided in a grain drier, is stopped immediately and the operation of the grain drier is stopped upon all works except drying work employing a hot air generator.
Patent JP-H04186890-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA KATSUTO
IPC: H01L21/02
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to etch substantially vertically a semiconductor substrate without reverse mesa shape and forward mesa shape even if wet etching is carried out by so disposing a rectangular or a square that one of the sides is at a specific angle to mesa orientation. CONSTITUTION:The end of a substrate whose main side is 100 orientation is provided with cleavage plane. A GaAs substrate 101 whose plane orientation has 011 and 011 is coated with photoresist all over the surface. After it is coated, it is exposed, pattern-transferred and developed so that square-shaped photoresist may remain finally. One side of the square-shaped pattern is arranged to at an angle of 45 deg. to the 001 which is a reverse mesa orientation and 001 which is a forward orientation of the GaAs substrate 101. Finally, etching operation is carried out with a sulfuric acid etching solution, using a photoresist pattern 102 as an etching mask.
Patent JP-H03181477-A (JP)
Title: Monomer of electrically conductive polymer and production thereof
Inventor: KONO MICHIYUKI
IPC: C07D333/32
Filed: 1989-12-08
Abstract: NEW MATERIAL:A compound shown by formula I (n is 1 or 2; R is 1-6C straight-chain alkyl). EXAMPLE:3-Methoxyethoxyethoxythiophene. USE:A monomer of electrically conductive polymer. PREPARATION:A compound shown by formula II is coupled with 3- bromothiophene to give a compound shown by formula I. The coupling is carried out by reacting the compound shown by formula II with sodium in a solventless state or in a solvent (e.g. benzene, hexane, toluene or DMF) to give a sodium salt and then reacting the salt with 3-bromothiophene. An electrically conductive polymer obtained by polymerizing the compound shown by formula I by electrochemical or chemical method can make a substrate electrically conductive by dissolving the polymer and coating, etc., and is widely applicable as an electrically conductive material because of excellent stability of electrical conductivity.
Patent JP-2001137995-A (JP)
Title: Method of manufacturing low heat expansion alloy this sheet excellent in etching property and thin sheet for shadow mask and shadow mask
Inventor: HAYAFUJI TETSUNORI
IPC: C22C38/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an Fe-Ni base or an Fe-Ni-Co base alloy thin sheet excellent in an etching property and to obtain the thin sheet for shadow mask and the shadow mask excellent in various characteristics. SOLUTION: In the manufacturing method of a low heat expansion alloy thin sheet of the Fe-Ni base containing 30-50 mass % Ni or Fe-Ni-Co base containing <=7 mass % Co and 27-40 mass % Ni+Co, when a laminar solidified steel ingot, in which an angle formed between a substantial solidified direction and a dendrite growing direction is adjusted to >=50 deg., desirably >=70 deg. in the acute angle side, is bloomed, a bloom-forging is applied so that the perpendicular direction to the substantial solidified direction is made to the main spread- forging direction, and further, a hot-rolling and a cold-rolling of the same direction, are applied.  When the laminar solidified steel ingot is bloomed, firstly, the forging is applied so that the angle between the substantial solidified direction and the dendrite growing direction becomes 50-90 deg., desirably 70-90 deg., and successively, the bloom-forging can be applied so that the perpendicular direction to the substantial solidified direction is made to the main spreading direction.
Patent JP-H05146653-A (JP)
Title: Gas separation membrane
Inventor: WATANABE SHINOBU
IPC: B01D71/70
Filed: 1991-12-02
Abstract: PURPOSE:To provide a gas separation membrane wherein both oxygen transmitting degree and oxygen selective separation properties are satisfactory even though they are contradictory properties, pin holes are hard to be formed even if the membrane is made thin, and the membrane withstands high pressure and has high mechanical strength and flexibility. CONSTITUTION:A film-like body is formed from a composition consisting of at least one kind of organosiloxane compounds having an unsaturated bond curable by radiation and at least one unsaturated compound selected from polyester compounds and polyether compounds having an unsaturated bond curable by radiation and the film-like body is radiated with radiant rays to be cured and a gas separation membrane is thus obtained.
Patent JP-H03179545-A (JP)
Title: Memory area designating system
Inventor: NAGASHIMA MAYUMI
IPC: G06F12/06
Filed: 1989-12-08
Abstract: PURPOSE:To increase the designated range of a memory area by showing the head of the memory area where the file start and end positions stored in the memory area information on a file are used as files in a relative address. CONSTITUTION:An H/W memory constitution part 2 is provided together with a file control part 1. At a file access, an access address calculation means 12 obtains a bank address of an external memory 22, the segment of a desired access address set after the bank address, and the offset based on the window start position and the file start position BOE which are stored in a window start position store area 13 and a memory area information storage means 11 respectively. Thus the designated range of a memory area is increased.
Patent JP-H10204014-A (JP)
Title: Separation of adamantanols
Inventor: HIRAI NARIHISA
IPC: C07C29/78
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To efficiently separate adamantane diol and adamantane polyols each having at least three hydroxyl groups in the molecule from adamantane polyols each having plural hydroxyl groups in the molecule. SOLUTION: From adamantane polyols each having plural hydroxyl groups in the molecule, adamantane polyols each having three or more hydroxyl groups in the molecule and adamantane diol are partitioned into an aqueous solvent layer and organic solvent layer, respectively, by the use of an aqueous solvent containing at least water (e.g. water) and least one kind of organic solvent selected from esters and ketones separable from the aqueous solvent, thus separating the adamantane diol and adamantane polyols. In another version, from adamantanols each having at least one hydroxyl group in the molecule, adamantane monool is crystallized by the use of an aqueous solvent (e.g. aqueous acetic acid solution), thus separating the adamantane monool and adamantane polyols.
Patent JP-H09156765-A (JP)
Title: Pneumatic transportation device
Inventor: YAMAGUCHI TAKASHI
IPC: F04F5/44
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To smoothly carry a powder/grain or the like to a pneumatic transporting line without staying by providing an ejector having a branching plate of a type for dividing a flow to both sides of a vertical screw within a square casing and an air discharge port formed into a square casing formed by an inclined straightening vane on the upper surface thereof. SOLUTION: A vertical screw 2 is provided under a hopper 1, and an air ejector 2 is provided under the screw 2. The air ejector 2 has a U-shaped branch plate 5 so as to divide air to both sides of the vertical screw 2 within a square casing 4, and an air discharge port 7 formed on the upper surface thereof by an inclined straightening vane 6 having a low discharge port direction. The powder/grain fallen by the action of the inclined rectifying plate 6 is necessarily supplied to a pneumatic transporting line. Since the lower part of a screw shaft 2a is cantilever-supported by a bearing 8 and a speed reducer 9 connected to the screw shaft 2, nothing is present in the upper part to support it. Thus, no obstacle blocking the flow of the powder/grain is present.
Patent JP-H05157476-A (JP)
Title: Latent heat using heat recovery system
Inventor: NAGANUMA YOSHIO
IPC: F24D11/02
Filed: 1991-12-02
Abstract: PURPOSE:To obtain an efficient heat recovery system using heat medium changing in phase. CONSTITUTION:Capsuled heat medium CP varying in phase in a temperature range between a heat source 1 and a heat reservoir 2 is continuously circulated between the source 1 and the reservoir 2, the medium is brought into direct contact with fluids to be heat exchanged. Heat transporting and accumulating functions are incorporated in the medium so that heat stored in the reservoir 2 can be used for a heat pump 100. Since the heat exchange and accumulation are executed while directly continuously circulating the medium using its latent heat, a high heat recovery system in which a large capacity of heat can be recovered in a small size even at a low temperature difference with high reliability is obtained.
Patent JP-2000125862-A (JP)
Title: Novel mammalian protein and polynucleotide encoding the same
Inventor: TAKAHASHI HIROSHI
IPC: A61P25/28
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a novel mammalian protein E2L that inhibits presenilin 1 from being processed by linking to the presenilin 1, and is useful for treatment of familial Alzheimer's disease. SOLUTION: This novel protein, E2L binds to presenilin 1. This mammalian protein E2L has the amino acid sequence represented by the formula, or one or a plurality of amino acids may be deleted from the amino acid sequence of this formula, substituted with other amino acids or other amino acids may be inserted thereinto. The host cells including the recombinant vector containing the DNA encoding the mammalian protein E2L are cultured to produce the objective protein.
Patent JP-H03178052-A (JP)
Title: Optical memory medium
Inventor: KITAMURA SHOJIRO
IPC: G11B7/24
Filed: 1989-12-07
Abstract: PURPOSE:To improve weatherability and mechanical characteristics by coating both sides of a record holding surface and ceramics film formed on both sides of a substrate with a resin film. CONSTITUTION:The record holding surface 104 is disposed on the transparent resin substrate 106 and the ceramics film 107 is disposed on the opposite side of the record holding surface 104, respectively. Further, resin film coats 101, 108 are constituted on the opposite sides of the record holding surface 104 and the ceramics film 107. The ceramics film is disposed on the opposite surface of the recording surface of the PC substrate in such a manner, by which the infiltration of moisture, etc., to the PC substrate is prevented and the symmetry of the expansion of the PC substrate is improved. Thus, the weatherability of the optical memory medium is improved and the mechanical characteristics of the optical memory medium at and under a high temp. and high humidity are improved.
Patent JP-H04188012-A (JP)
Title: Horizontal detecting apparatus
Inventor: AOKI SHINICHIRO
IPC: G01B11/26
Filed: 1990-11-22
Abstract: PURPOSE:To normalize the difference in reflectivity and to perform control so that the vertical attitude is obtained with respect to the optical axis of a projection lens by receiving the reflected light from each block with a photode tector which is divided into a plurality of parts, and obtaining the inclination of above described each block from the light receiving position. CONSTITUTION:A point I on a wafer 3 is illuminated with the approximately parallel light rays outputted from an aperture 9. The light is reflected from the wafer 3. The image is focused on a photodetector 13 through a condensing optical system 12. When the wafer 3 is inclined by a certain angle, the light should be condensed at the center of the photodetector 13 (a point A shown by a solid line) because the light is the parallel light on the axis of the condensing optical system 12. However, the light is cast at an angle switch is twice the slant angle of the wafer 3 with respect to the optical axis. Therefore, the image focusing point is detecting at a deviated point A' shown by a broken line. Since the photodetector 13 is divided into 4 parts, the amount of the light in each light receiving surface is proportional to the output voltage in a detecting circuit 14. The slant angle of the wafer 3 is conversely detected based on the ratio.
Patent JP-H05132390-A (JP)
Title: Apparatus for producing semiconductor single crystal
Inventor: TANABE HIDEAKI
IPC: C30B13/00
Filed: 1991-11-07
Abstract: PURPOSE:To easily obtain a semiconductor single crystal having uniform distribution of resistivity in cross-section without using particular apparatus by placing an insulating heat-shielding material between a main heating coil and a heat- insulation cylinder. CONSTITUTION:A main heating coil 3 is placed in a chamber at a prescribed position and a heat-insulation cylinder 5 is placed under the main heating coil interposing a prescribed distance. A ring-shaped insulating heat-shielding material 4 having an edge 7 smaller than the inner diameter of the heat-insulation cylinder is placed on the top of the heat-insulation cylinder. Since the main heating coil 3 and the heat-insulation cylinder 5 are made of copper, an electrically insulating quartz glass is used as the material for the heat-shielding material 4 to prevent the electrical discharge from the main heating coil. The ring-shaped insulating heat-shielding material 4 has a notch at a part on the operation side of an operator to enable the observation of the zone-melting part 2 by the operator.
Patent JP-H05154297-A (JP)
Title: Controller for clothes drying machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F58/28
Filed: 1991-12-03
Abstract: PURPOSE:To provide a learning control method for calculating the drying control data by an operation display means and a memory means so that the drying rate in finishing can be finely adjusted to an optimum value according to the user's desire, kind of clothes, and the drying method. CONSTITUTION:A controller for a clothes drying machine is constituted of a dried state detecting means 9 for detecting the degree of drying of clothes, control circuit 10 which controls the drying operation by the detected dried state signal, switching means 11a-11c which controlled heaters 2a and 2b and a motor 4, operation display means 13 equipped with a learning operation key, and a memory means 12. The drying control data of a memory means 12 is corrected, and changed to the drying control data corresponding to the user's desire, and drying operation is carried out.
Patent JP-H08163433-A (JP)
Title: Panoramic still image generating device
Inventor: HAMADA TOSHIMICHI
IPC: H04N5/262
Filed: 1994-11-29
Abstract: PURPOSE: To prevent a motion of an image in the vertical direction from being appeared in a final indication and to enhance the panoramic display effect. CONSTITUTION: An optional background pattern F is read out from a background pattern ROM 31 synchronously with an input video signal E. The background pattern F is a video signal G whose luminance level is decreased by a shadow area by a shadow generating block 32 and given to a white frame generating block 33, where the signal a video signal H obtained by replacing the original level with a white level in the white frame area. Moreover, a switch SW is switched to insert the input video signal E by an actual panoramic still image area in a background/frame synthesis block 34 to terminate the synthesis of background/frame/shadow and a complete video signal I is fed to a monitor as a final output.
Patent JP-2000162955-A (JP)
Title: Method for automatically monitoring achievement of training target by computer
Inventor: HAEGEBARTH FRANK
IPC: G09B5/14
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically monitoring achievement of a training target of a trainee within a frame of a training course including at least one training unit. SOLUTION: This method comprises: a step 2 of selecting problems from a problem group, a step 5 of creating management tests by collecting the selected problems, a step 7 of making it possible for a trainee 3 to utilize the management tests, a step 8 of recording the answers to the problems of the management tests by the trainee 3, a step 9 of comparing the answers with necessary given values, a step 11 of creating additional training units in the case that required values are not achieved, a step 12 of making it possible for the trainee to utilize the additional training units, etc.
Patent JP-H10157271-A (JP)
Title: Printer
Inventor: TAKAHASHI MITSURU
IPC: B41L13/14
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer for obtaining an image having high pixel density in a non-contact state by bringing a master into close contact with an outer periphery of a plate cylinder without causing wrinkle. SOLUTION: A master 2 of plate unmaking state formed with a heat absorbing layer made of light absorbing heatable substance on a surface of a thermoplastic resin film is wound on a plate cylinder 1, the master 2 is brought into close contact with the outer periphery of the cylinder 1 by a master bringing close contact means, and data is formed on the master 2 on the cylinder 1 by a laser writer 4 in a non-contact state. Thus, wrinkle of the master 2 is elongated on the cylinder 1 to prevent transfer of dirt of the master to a writing system. And, the constitution of the master 2 is constituted as described above, and an image of high pixel density and uniformity can be obtained.