baber/WOPTO huggingface dataset:
Patent JP-H10154679-A (JP)
Title: Substrate cleaning device
Inventor: KINOSHITA HIDEO
IPC: B08B3/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent an adverse influence to the surface of a substrate while the readhesion of particles to the surface is prevented by supplying a cleaning solution to the surface of from the downside sop that the solution can form a hollow film toward the peripheral edge of the surface only. SOLUTION: A substrate cleaning device which cleans the back surface of a substrate W by supplying a cleaning solution to the backside from a cleaning solution supplying nozzle 7 while the substrate W is rotated through a mechanical spin chuck 1 with the front surface of the substrate W on the bottom side forms a film of the cleaning solution on the surface over the full circumference by supplying the cleaning solution to the peripheral section of the surface from the downside through a nozzle 9 for liquid film and a cleaning solution guiding section 15. The film of the cleaning solution is formed in a hollow state and does not come into contact with the surface of the substrate W on the inside of the peripheral section.
Patent JP-2001136697-A (JP)
Title: Structure of stator in generator/electric motor
Inventor: KAWAMURA HIDEO
IPC: B60L50/13
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the stator of a generator/electric motor where the reliable stator can be extremely easily manufactured, and the length of the end part of the stator can be shortened. SOLUTION: A stator 6 is composed of a stator body 7 and a stator end member 8 being connected to both the ends of the stator body 7. In the stator body 7, a non-magnetic resin forming body 10 is embedded at the channel part between stator cores 9, and a copper wire 11 is arranged in a through hole being extended in the axial direction of the resin forming body 10. The stator end member 8 connects predetermined, specific copper wires 11 of the stator body 7 one another, and at the same time is composed of connection members 12 being mutually provided without any contact, a non-magnetic end-part resin member 14 where the connection members 12 are buried for fixing, and a leading terminal 19 being led from the end-part resin member 14.
Patent JP-H05123518-A (JP)
Title: Filter cleaning mechanism
Inventor: NISHIMURA YASUMI
IPC: B01D46/10
Filed: 1991-10-31
Abstract: PURPOSE:To automatically clean a suction filter by vibrating the suction filter up and down by the rotation of a cam motor. CONSTITUTION:A cam motor 2 for vibrating a suction filter 1 up and down is directly connected to the suction filter 1. A power supply switch 4 and the timer 3 arranged between the cam motor 2 and the power supply switch so as to enable the timer operation of the motor 3 are provided in order to drive the cam motor 2.
Patent JP-H05309105-A (JP)
Title: Multipurpose water discharge nozzle unit
Inventor: MORIZAKI MASATOMO
IPC: A61C17/00
Filed: 1991-10-31
Abstract: PURPOSE:To facilitate the disposal after using by connecting a hose with built-in wire having a plug to connect and disconnect to a warm water feeding port at one end, to a grip with switch to hold a nozzle attachment inserted to the mouth. CONSTITUTION:This mouth washing nozzle unit 1 has a grip 2 having an insertion hole 2b to hold a nozzle attachment 14 to be inserted to the mouth, and a push-button switch 12A is provided to the grip main body 2a of the grip 2. At the base of the grip main body 2a, a hose 3 with built-in wire is connected through a rotary coupling 5, and a plug 4 provided at one end of the hose 3 is to be connected demountable to the socket 7 of a warm water feeding port unit 6. To the warm water feeding port unit 6, dials 8 to 10 to turn on and off, to control the temperature, and to regulate the flow passage, of the warm water up to the socket 7, are provided. Consequently, the nozzle unit 1 can be disposed by removing after it is used.
Patent JP-H04186247-A (JP)
Title: Radiation-sensitive composition and pattern forming using same
Inventor: UCHINO MASAICHI
IPC: C08L61/04
Filed: 1990-11-21
Abstract: PURPOSE:To improve transmittance to a short wavelength ultraviolet ray, make an irradiated region insoluble to an alkali developer, and moreover stabilize a composition by containing a specific organic compound in the composition. CONSTITUTION:A composition contains an alikali soluble macromolecule (preferably phenol resin), an organic compound (A) having a carboxyl group and a hydroxyl group bonded to secondary or tertiary carbon in the same molecule, and an acid precursor (e.g. triaryl sulfonium salt) generating acid by radiation irradiation. The heating of the compound A (e.g. benzilic acid) under the existence of strong acid effectively causes an esterification reaction to generate a water repellent compound. Consequently the esterification reaction is caused due to acid from the acid precursor in an irradiation region when heating is made after the radiation irradiation, and the irradiated region becomes insoluble to an alkali developer.
Patent JP-H07144293-A (JP)
Title: Low-residue cream solder for nitrogen reflow
Inventor: KATSUOKA RITSU
IPC: H05K3/34
Filed: 1993-11-22
Abstract: PURPOSE:To provide low-residue cream solder for nitrogen reflow which is greatly ameliorated in thinning at the time of continuous printing, clogging, tacky adhesion with lapse of time and production of solder balls by preheating sagging occurring in a solvent and thioxotropic agent. CONSTITUTION:The cream solder flux contains the N-substd. fatty acid amide expressed by the following general formula I and/or formula II as the thixotropic agent and a branched aliphat. alcohol having the distillation point lower than the m.p. of the solder and low hygroscopicity and an arom. alcohol having low hygroscopicity as the solvent: R1CONHR2NHCOR1...I. R3NHCOR4 CONHR3...II (where, R1 denotes an alkyl group of a fatty acid, R2 denotes a hydrocarbon of diamine, R3 denotes an alkyl group of an aliphat. amine, R4 denotes a hydrocarbon of a dicarboxylic acid).
Patent JP-H10137649-A (JP)
Title: Method and apparatus for making composite film
Inventor: TAKEDA KENICHI
IPC: B29L9/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain strong adhesive strength even by low-speed working by a method in which in the production of a composite film by solventless lamination, an impression roller for applying an adhesive on a backing film is used also as a roller of a laminate part which presses the backing film and a laminated film. SOLUTION: An adhesive 4 is supplied to heated feed rollers 13, 14 and transferred to a coating roller 12 which heated the adhesive 4. Next, a backing film 1 is passed through the clearance between it and a heated impression roller to be coated with the adhesive 4. Moreover, in a laminate part 20, a laminated film 2 is pressed and laminated by the impression-lamination roller 11 and a lamination roller 16 to constitute a composite film 3. On this occasion, a coating part 21 and a laminate part 20 are constituted integrally, and the roller 11 out of two lamination rollers 11, 12 is installed to be used as an impression roller. Therefore, the wetting of the adhesive 4 is improved, reducing a press time in lamination.
Patent JP-2000144499-A (JP)
Title: Electrode control device
Inventor: TANAKA TAKAO
IPC: C25C7/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To detect any degradation of an electrode before the function of the electrode can not be fulfilled due to the degradation, etc. SOLUTION: An electrode control device is provided with a pair of electrodes 1 to effect the electrolysis, etc., a constant current control circuit 3 to supply a constant current to the electrodes 1, and a control circuit 4 to monitor and control the condition of application of the power supply to the electrodes 1. The condition of the power supply to the electrodes 1 is detected, degradation, if any, is identified in advance, so that the service life of the electrodes 1 can be increased.
Patent JP-H02159076-A (JP)
Title: Cryostat and operation thereof
Inventor: KANAZAWA KATSUAKI
IPC: H01L39/04
Filed: 1988-12-13
Abstract: PURPOSE:To eliminate the need for the supply operation of liquid helium during operation, and to improve workability by a method wherein the liquefied quantity of a liquefied refrigerant gas reaches a fixed quantity, a movable tube is moved, a heat transfer contact with a liquid refrigerant between an internal cylinder section and an external cylinder section is detached while the inside of the movable tube is decompressed and a material to be cooled in the movable tube is cooled by the latent heat of vaporization of the liquefied refrigerant in the movable tube. CONSTITUTION:A sample 6 is installed into a movable tube 2, and the inside of a liquid nitrogen reservoir 3 is filled with liquid nitrogen 5. The inside of a liquid helium reservoir 12 is filled with liquid helium 11 from a liquid helium introducing port 8. The movable tube 2 is lowered, and thermal conduction rings 13, 14 are thermally brought into contact sufficiently. The lower section of the inwall surface of the movable tube 2 is cooled at the temperature of liquid helium through the thermal conduction rings 13, 14. When helium gas is introduced into the movable tube 2 from a helium-gas introducing valve 10, helium gas condenses on the inwall surface of the movable tube brought to the temperature of liquid helium in a lower section, and is changed into liquid helium and is collected to the lower section of the movable tube. When the inside of the movable tube 2 is decompressed, liquid helium 4 collected is caused to evaporate, and the temperature of the remaining liquid helium 4 is lowered gradually by the latent heat of the vaporization.
Patent JP-H06148095-A (JP)
Title: Method for detecting transparent defect of film sheets
Inventor: AOKI KAZUMI
IPC: G01N21/88
Filed: 1992-10-30
Abstract: PURPOSE:To provide a method for detecting a transparent defect of film.sheets which can detect transparent, translucent defect which has been heretofore difficult to be detected. CONSTITUTION:A light projecting unit 1 having a first polarizing plate 5 disposed on a front surface of a light emitting surface and an imaging unit 6 having a second polarizing plate 9 disposed on a front surface of an imaging surface are opposed, and a transparent or translucent film or a sheet to be inspected is disposed between the plates 5 and 9. A method for detecting a transparent defect of film.sheets comprises the steps of irradiating the film 15 or the sheet a light from the unit 1 through the plate 5, imaging a light transmitted through the film 15 or the sheet to be inspected by the unit 6 through the plate 9, processing an image signal obtained from the unit 6 by an image processor 11, and deciding presence/absence of the transparent or translucent defect existing interior/exterior of the film or the sheet. As the unit 6, an area camera or a line camera may be used.
Patent JP-H06158812-A (JP)
Title: Bathroom wall member
Inventor: ITO TATSUO
IPC: E04F13/08
Filed: 1992-11-25
Abstract: PURPOSE:To suppress the bimetal phenomenon of a bathroom wall member due to heat or water and reduce the warp quantity by applying the crack treatment before the resin impregnation processing for a wooden member and laminating the wooden members to form a bathroom basic member. CONSTITUTION:Before the resin impregnation processing for a wooden member 2, it is tenderizing-processed, and the wooden members 2 are laminated to form a basic member 1 for bathroom. When the wooden member 2 is applied with heat, the contained moisture is removed, and the wooden member 2 contracts, and the difference of thermal expansion rate from that of the base member 1 and the difference of the swelling and contraction due to the absorption and desorption of moisture are reduced. Accordingly, the bimetal phenomenon of a bathroom wall member 4 is suppressed, and the generation of the warp in the width direction and the deformation is prevented, and the impregnation speed for the wooden member 2 is increased, and productivity can be improved.
Patent JP-H07169553-A (JP)
Title: Surge absorber
Inventor: HARADA MIKIO
IPC: H01T4/12
Filed: 1993-12-15
Abstract: PURPOSE:To reduce the number of part items, simplify manufacture, and also absorb surge voltage. CONSTITUTION:A silicon element body 11 covered with an insulating film 15 is housed in an insulating tube 14. A pair of sealing electrodes 12 and 13 are sealed on both ends of the insulating tube 14. The sealing electrodes are brought into close contact with the silicon element body 11 through the insulating film 15 by sealing inert gas in a sealed condition. Normally, the insulating film 15 on both end surfaces of the silicon element body 11 acts as a coating film having high insulation resistance, and electric insulation between the sealing electrodes 12 and 13 is kept. When instantaneous abnormal voltage being a surge is impressed on the sealing electrodes 12 and 13, a discharge phenomenon is generated between the sealing electrode 12 or 13 and the silicon element body 11 by sandwiching the insulating film 15 between them, and the abnormal voltage is instantly absorbed. When the abnormal voltage ceases, discharge stops, and the electric insulation between the sealing electrodes 12 and 13 is restored.
Patent JP-H04185205-A (JP)
Title: Regenerative braking apparatus
Inventor: YAMAKOSHI KAZUNARI
IPC: H02J7/14
Filed: 1990-11-20
Abstract: PURPOSE:To facilitate regenerative braking in a low speed rotation state and improve a power recovery efficiency by a method wherein a means which returns the regenerated power of a motor to a driving battery is provided and the regenerated power of the motor is returned to an auxiliary battery. CONSTITUTION:A driving battery 102 drives a motor 101 to make an electric automobile run. An auxiliary battery 105 supplies a power to auxiliary electric components 104. A driving circuit 105 drives the three-phase motor 101. At the time of power running, a power running transistor 107 is turned on and a power is supplied to the driving circuit 105 to make the motor 101 rotate. At the time of regenerative braking, if the motor 101 rotates with a high speed, the regenerative power of the motor 101 is returned to the driving battery 102. If the motor 101 rotates with a low speed, the regenerative power of the motor 101 is returned to the auxiliary battery 103. With this constitution, regenerative braking at a lower speed can be performed and a power recovery efficiency can be improved.
Patent JP-S63166895-A (JP)
Inventor: HORUSUTO SHIYUTENDEKE
IPC: C09K21/12
Filed: 1987-12-15
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-2001135893-A (JP)
Title: Optical semiconductor device and photoelectron integrated circuit device
Inventor: OBUCHI MARI
IPC: H01S5/34
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To form an optical semiconductor device including a direct transition type active layer consisting of a mixed crystal of SiGeC. SOLUTION: A mixed crystal having a random atomic arrangement is used as a mixed crystal of SiGeC.
Patent JP-H04184497-A (JP)
Title: Voice recognition device
Inventor: INAZUMI MITSUHIRO
IPC: G10L25/78
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the malfunction of the voice recognizer by providing a speaking discriminating means which receives voice signals and acoustic output control signals as inputs and discriminate the speaking within an area and the output of an acoustic device. CONSTITUTION:This device has a voice input device 6 which receives the input from a microphone 5 and is an interface of a processor after the microphone, a power amplifier 8 of the acoustic device controlled by an acoustic output signal forming device 7, the acoustic device 9 forming the acoustic signal and a speaker 10 driven by the power amplifier 8. This device has also a speaking discriminating device 11 which is inputted from the voice input device 6 and is inputted with the signal from the acoustic output signal forming device device 7 and discriminates the speaking and a recognizing and processing device 12 which recognizes the voice signal discriminated to be the speaking to be recognized by the speaking discriminating device 11 and executes the processing by the same. Then, the spoken voice signal to be recognized and the voice signal is the output of the acoustic device are easily discriminated. The malfuction of the voice recognition device is prevented in this way.
Patent JP-2000140092-A (JP)
Title: Method and device for monitoring medium
Inventor: KUWABARA TOSHIHIKO
IPC: A61M5/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To improve operability and reliability and provide to the market at a low price by a new, compact equipment configuration in the monitoring of a medium relating to medium introduction, medium replacement and medium discharge through a tube. SOLUTION: The equipment configuration (i1) relates to infusion injection by specific gravity or pressure (e.g. instillation). A series closed circuit that forms capacity coupling with an infusion as a conductive path and resistance connects using an infusion as a conductive channel, and resistance coupling through a living body H by providing a pipeline 1 that is connected to an infusion container 8 (e.g.  instillation cylinder) and has a metal needle or a capillary 11 mounted on the front end thereof, a terminal electrode 2 provided at least in one part of the pipeline 1, one terminal electrode 3 disposed in a living body H near a needle section or a capillary section 11, an alternating power supply 4, and a monitor 5 to extract an electrical condition between the terminal electrodes 2 and 3, connecting the terminal electrodes 2 and 3 through the monitor 5, and applying alternating voltage.
Patent JP-S63165727-A (JP)
Title: Fluorescent agent for inspecting contact lens
Inventor: TANAKA TOYOYASU
IPC: G01M11/00
Filed: 1986-12-26
Abstract: PURPOSE:To accurately inspect the fitting state or standard shape of a contact lens, by containing fluorecein isothiocyanate dextran in a fluorescent agent for inspecting the contact lens. CONSTITUTION:The fluorecein isothiocyanate dextran contained in a fluorescent agent for inspecting a contact lens acts as a fluorescent component by the irradiation of light such as black light. Since said fluorecein isothiocyanate dextran is obtained as the high MW fluorescent component, when the fluorescent component has high MW, the fluorescent agent for inspection is not infiltrated even in a hydrous contact lens, especially, a highly hydrous contact lens. Therefore, the observation of the fluorescent image present in the gap between the surface of an eyeball or a pole gauge and the contact lens becomes possible and the accurate fitting state or standard shape of the contact lens can be inspected.
Patent JP-H08171610-A (JP)
Title: Device and method for optically reading character
Inventor: FUKUCHI KATSUMI
IPC: G06K9/38
Filed: 1994-12-20
Abstract: PURPOSE: To provide a device and method for optically reading character with which characters described inside the description frame of a form can be exactly recognized. CONSTITUTION: Concerning the device 1 and the method for optically reading character, reflected light from the form is stored in a gradation image memory 2 as gradation data, binarizing processing is performed with first and second threshold values corresponding to the reflection factors of the description frame and the characters by a binarizing circuit 3, the area of characters in the binarized image is detected by an outline detecting part 5, the binary image data by the second threshold value are stored in a binary image memory 4 and only the part of these binary image data corresponding to the area detected by the outline detecting part 5 is given to a character recognizing part 6 so that the characters can be recognized.
Patent JP-H05149800-A (JP)
Title: Simplified film tension measuring instrument
Inventor: TSUBOTA CHIYOUJI
IPC: G01L5/04
Filed: 1991-11-29
Abstract: PURPOSE:To easily and effectively measure the tension of a film in the forming stage of the film and after the film makes change with time by measuring the displacement of the surface of the film in a cylindrical body following a pressure drop. CONSTITUTION:The front end section of a cylindrical body 1 is brought into contact with the surface of a film forming material 10. (Generally, the front end section is brought into contact with the material 10 from the top of the material 10 by holding the body 1 with its bottom section 13 upward.). When the pressure in the body 1 is reduced by means of a vacuum pump 3 after the connection between the front end section and the material 10 is airtightly sealed with a packing material 4, the surface of the material 10 is displaced in accordance with the degree of pressure reduction. When the surface of the material 10 is displaced, the displacement of the material 10 in the direction perpendicular to the bottom section 13 of the body 1 is measured by actuating a laser displacement gauge 2 and a film tension calculator 11 calculates the film tension of the material 10 from the measured value of the displacement by using the degree of pressure reduction of the body 1, etc., as parameters.
Patent JP-H02162099-A (JP)
Title: Electronic blackboard with eraser
Inventor: FUKAI YUUKO
IPC: B43L1/04
Filed: 1988-12-16
Abstract: PURPOSE:To erase information written automatically by installing an eraser for erasing information, a drive section for pushing and detaching the eraser against and from a recording section and a switch for operating the drive section to an electronic blackboard. CONSTITUTION:A reading section 2 is slid in the direction of the arrow A when a transfer switch is operated regarding information written onto the surface of a belt- shaped recording section 1, and information written is reduced and a transfer paper 5 printed is discharged in a printer 6. When the information of the belt-shaped recording section 1 must be erased, a solenoid 8 is operated and a support lever 9 is turned when a switch 4 is worked, and an eraser 3 is pushed onto the belt-shaped recording section 1 by the working of a compression coil spring 10. The belt-shaped recording section 1 is rotated in the direction of the arrow B while being driven by a motor, into which the eraser 3 is incorporated, and revolved in the direction of the arrow C, and the information of the belt-shaped recording section 1 is erased on the surface of the eraser. When the erasing of information is confirmed by a sensor section 7, erasing operation is completed, the solenoid 8 stops its operation, and the eraser 3 is detached from the surface of the belt-shaped recording section 1 by the resiliency of the compression coil spring 10.
Patent JP-2000179357-A (JP)
Title: Seal assembly for inter-shaft seal of gas turbine engine
Inventor: WILLIAM G SHERIDAN
IPC: F16J15/34
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a seal assembly for an inter-shaft seal of a gas turbine engine. SOLUTION: A seal assembly used in an inter-shaft seal comprises a first seal which seals a seal plate 110 on an inside rotor shaft 40, a second seal which seals a seal plate 112 on an outside rotor shaft 42, and an intermediate seal which is supported by a stator assembly and seals the first seal and the second seal. The intermediate seal is composed of a seal segment attached to the stator assembly, an annular seal between the seal segment and the first seal, and another annular seal between the seal segment and the second seal. Since the inter-shaft seal having the seal assembly is less deformable than a conventional inter-shaft, seal, it is possible to obtain better durability and decrease detrition of the seal.