baber/WOPTO huggingface dataset:
Patent JP-H04200466-A (JP)
Title: Ozone deodorizer/sterilizer
Inventor: ITO YOSHIHIDE
IPC: A61L9/015
Filed: 1990-11-29
Abstract: PURPOSE:To achieve a deodorizing/sterilizing action with a simple construction by arranging an opening/closing damper on the downstream side from an ozone generation means of a bypass pipe to close the opening/closing damper for deodorizing treatment while it is opened for sterilization. CONSTITUTION:When a controller 15 is set to a deodorizing mode M1, an opening/closing damper 13 is closed to shut a bypass pipe 9 and an ozone generator 10, a motor 18 of a fan 17 and an ozone sensor 16 are actuated. Air sucked into an air introduction chamber 5 via a prefilter 19 is mixed with ozone, passes through a connecting path 11 for deodorizing to be sucked into a fan chamber 6 through a filter 4 and is discharged outside a casing 2 with a fan 17 to accomplish a deodorizing action. When the controller 15 is set to a sterilizing mode M2, the opening/closing damper 13 is opened to release the bypass pipe 9 and the ozone generator 10 and a motor 18 is started. Air sucked via the prefilter 19 is mixed with the ozone in the bypass pipe 9, passes through a connecting path 12 for sterilization to be sucked into the fan chamber 6 and is discharged with the fan 17 to accomplish a sterilizing action.
Patent JP-H07186215-A (JP)
Title: Die-clamping device
Inventor: TAKAHASHI HIROSHI
IPC: B22D17/26
Filed: 1993-12-28
Abstract: PURPOSE:To ensure that the closing stroke of a die can be established adequately long without necessitating a boost cylinder having a long action stroke, and at the same time, the thickness of the die can be adjusted remarkably without the use of large-scale hydraulic device. CONSTITUTION:A die clamping device is equipped with a fixed die plate 1 which holds a fixed die 5, and a movable die plate 3 which holds a movable die 7, and is further equipped with a die-feeding means which moves the movable die plate 3 into a direction in which the plate 3 leaves and comes into contact with the fixed die plate 1 to perform the opening/closing operation of the die. In this die-clamping device activating the clamping of the die by a die clamping means, the movable die plate 3 is formed using a conductor, and electromagnetic coils 21, 23 are provided which give an electromagnetic repulsive force to the movable die plate 3 by instantaneous energization as a die feed means. The opening/closing action of the die is performed by the electromagnetic repulsive force generated by the electromagnetic coils 21, 23.
Patent JP-H01176695-A (JP)
Title: Electromagnetic wave irradiation body
Inventor: SHIKAUCHI YASUSHI
IPC: G21H5/00
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate the long living of food, clothing, heavy and light oil, gas, water, air, soil and all living things by forming an oscillation source with non-metal powder and using the energy of an electromagnetic wave. CONSTITUTION:The captioned electromagnetic wave irradiation body has the oscillation source of an electromagnetic wave composed of non-metal powder and needs no electrical energy. The form thereof can be selected into a tape- form, a felt-form or other forms in compliance with various uses. With this arrangement, the use of the electromagnetic wave can be extended, and mechanical action is not needed, and thereby a maintenance cost is unnecessary so as to be able to facilitate the long living of all substances.
Patent JP-2001151863-A (JP)
Title: Epoxy resin composition for semiconductor sealing use
Inventor: NAKAMURA MASASHI
IPC: H01L23/31
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing use capable of markedly reducing package voids tending to occur when highly filled with an inorganic filler using a low-viscosity epoxy resin and/or mold stains under continuous molding operation. SOLUTION: This epoxy resin composition comprises an inorganic filler, an epoxy resin having in one molecule at least two epoxy groups, a phenolic resin having in one molecule at least two phenolic hydroxyl groups as curing agent, and as curing promoter, a reaction product of a phosphine-based compound of formula (1) and a phenol novolak compound of formula (2) (n is a positive integer; the phenol novolak compound with n=1 accounts for >=45 mass % of the total, that with n>=3 accounting for <=40 mass %; and the softening point is <=80 deg.C).
Patent JP-H06153834-A (JP)
Title: Production of pressurizing and thermal sterilization-treated noodle
Inventor: FUJII YOSHIMASA
IPC: A23L7/109
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a method for producing pressurizing and thermal sterilization-treated noodles, good in flavor, edible by heating in a short time and further capable of effectively preventing the loosening and texture of the noodles from deteriorating due to the pressurizing and thermal sterilization treatment. CONSTITUTION:This method for producing pressurizing and thermal sterilization- treated noodles is provided with (a) a step for kneading a raw material, extruding the kneaded raw material under reduced pressure and preparing noodle strips, (b) a step for subjecting the noodle strips to boiling treatment so as to afford 55-77wt.% moisture content thereof after boiling, (c) a step for subjecting the boiled noodle strips to cooling treatment, (d) a step for filling and hermetically sealing the cooled noodle strips into a package and (e) a step for subjecting the resultant package to the pressurizing and thermal sterilization treatment.
Patent JP-H07199863-A (JP)
Title: Driving device for liquid crystal display panel
Inventor: HOSHINO MASAFUMI
IPC: G09G3/20
Filed: 1993-12-28
Abstract: PURPOSE:To suppress the fluctuation of pixel density in the case a halftone display is performed by combining a plural line simultaneous selection system and a pulse width modulation system. CONSTITUTION:An orthogonal function generating circuit 7 impresses plural line row signals expressed by the sets of an orthogonal function on a row electrode group 2 with a set successive scanning at every selection period via a vertical driver 4. A sum of products operating circuit 8 performs sequentially the sum of products operations between sets of the orthogonal function and sets of selected pixel data. A horizontal driver 5 impresses column signals having voltages corresponding to the results on a column electrode group 3. A frame memory 6 holds pixel data consisting of plural bits in which a gradation is added. The sum of products operating circuit 8 performs the sum of products operations by dividing sets of pixel data in a bit unit to generate column signal components corresponding to each bit digit. The horizontal driver 5 arranges column signal components in order from column signal components of the side of a higher-order bit digit whose pulse width is large to the column signal components of the side of a lower-order bit digit whose pulse width is small and impresses them on the column electrode group 3. A voltage leveling circuit 12 lowers temporarily voltage levels among column signal components to a prescribed reference potential and supplies them on the horizontal driver 5.
Patent JP-H03193448-A (JP)
Title: Method and device for screen printing
Inventor: SATO SHOJI
IPC: H05K3/28
Filed: 1989-12-25
Abstract: PURPOSE:To make printing of minute patterns possible by partially heating printing ink around the point of contact between a squeegee and a printing screen. CONSTITUTION:In screen printing, printing ink 40 is supplied to the surface of a printing screen 31, and the printing screen 31 is pressed against a substance 10 to be printed with the printing ink 40 supplied thereon spread by operation of a squeegee 50, and thereby the printing ink 40 is applied to the surface of the substance 10 to be printed through the printing screen 31. When a circuit 60 of heating wiring is electrified in such process of printing, electric current flows through the point of contact X between the electric conductive squeegee 50 and the printing screen 31, and thereby the printing ink 40 around the point of contact is heated, allowing the temperature thereof to rise. As the heated printing ink 40 decreases its viscosity, it penetrates through minute patterns of the printing screen 31 and is applied through the printing screen 31 to the surface of the substance 10 to be printed, and thereby minute printing patterns 41 are formed.
Patent JP-H10182292-A (JP)
Title: Oxide laminated structure and its production
Inventor: SUZUKI MASAYUKI
IPC: C30B29/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure capable of practically forming an electric element such as ferroelectric nonvolatile memory or oxide superconducting device, or an oxide optical element such as optical modulation element, in its optimum structure and also to provide the production of the laminated structure. SOLUTION: The formation of a ferroelectric nonvolatile memory by using this laminated structure comprises: laminating an SrRuO3 thin film 3 used as a lower electrode on an Si substrate 1 through a CeO2 thin film 2 to produce an oxide laminated structure; and then, successively laminating a PZT(plumbum zirconium titanate, i.e., lead zirconium titanate) thin film 4 used as a ferroelectric thin film 4 and an SrRuO3 thin film 5 used as an upper electrode on the resulting oxide laminated structure to form the objective ferroelectric nonvolatile memory. At this time, each of the Si substrate 1, CeO2 thin film 2, SrRuO3 thin film 3 and SrRuO3 thin film 5 has (100) plane orientation and the PZT thin film 4 has (001) plane orientation.  Optionally, instead of the SrRuO3 thin film 3 and SrRuO3 thin film 5, an Nd2 CuO4 :Ce thin film contg. diffused Ce and an Nd2 CuO4 thin film can be used respectively. This Nd2 CuO4 :Ce thin film is formed, for example, by growing an Nd2 CuO4 thin film on the CeO2 thin film 2 and thereafter, subjecting them to heat treatment at 700 to 1,150 deg.C to diffuse Ce from the CeO2 thin film 2 into the Nd2 CuO4 thin film.
Patent JP-H08180571-A (JP)
Title: Optical disc player
Inventor: KASASHIMA KOJI
IPC: G11B7/00
Filed: 1994-12-22
Abstract: PURPOSE: To shorten the time required for the searching operation by determining the type of a loaded disc based on the time elapsed after the rotational speed of the mounted disc was changed before the constant linear speed control is finished. CONSTITUTION: According to a disc type discriminating means, i.e., a disc type discriminating program stored in a memory 18a, a system controller 18 changes the rotational speed of an optical disc 1 from a standard speed to a predetermined speed, e.g. a double speed, while keeping constant the width of kick pulse. The type of the disc 1 is discriminated depending on the length of time elapsed after the rotational speed is changed before a constant linear speed control is finished and then a corresponding searching operation is carried out. Preferably, the disc type discriminating means 18a discriminates between 8cm disc and 12cm disc.
Patent JP-H08176969-A (JP)
Title: Ink-jet printing and cloth-feeding drum therefor
Inventor: KANETANI YOSHIHIRO
IPC: B65H20/20
Filed: 1994-12-23
Abstract: PURPOSE: To print a distortionless accurate pattern on a cloth by an ink-jet printing method by smoothing the action of a supporting pin on a printing cloth on a cloth-feeding drum. CONSTITUTION: A cloth F held on a cloth-feeding drum D with a supporting pin 1 is continuously printed by ink-jet printing. A cloth-feeding drum D2 having the supporting pin 1 is provided with a lst cam 8 to enable the shift of the supporting pin 1 in the axial direction of the drum (lateral direction) and with a 2nd cam 9 to enable the, shift of the pin in the radial direction of the drum (perpendicular direction). A shifting width adjusting means is placed between the 1st cam 8 and the supporting pin 1. The supporting pin 1 is shifted in the axial and radial directions of the drum to vary the lateral tension of the cloth and smooth the action of the pin on the cloth. The state of the cloth supported on the cloth-feeding drum can be stabilized and a distortionless accurate pattern can be printed by this process.
Patent JP-H04202430-A (JP)
Title: Three-dimensional network structure of aromatic polyamide and its production
Inventor: NAGATA YASUHISA
IPC: C08G69/32
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title structure which can give a multifunctional polymeric gel having a function of separating a substance or a molding thereof excellent in heat resistance, etc., by polymerizing a specified aromatic dicarboxylic acid dihalide with a specified aromatic diamine and a specified polyamine in an organic solvent. CONSTITUTION:At least one aromatic dicarboxylic acid of formula I (wherein A is a bivalent aromatic group; and X is halogen), e.g. terephthaloyl chloride, at least one aromatic diamine of the formula: H2N-B-NH2 (wherein B is A),e.g. 4,4'-diaminodiphenyl ether, and at least one polyamine having at least three amino groups and/or ammonium salt groups in the molecular structure (e.g. 3,3',4,4'-tetraaminobiphenyl) are polymerized in an organic solvent (e.g. N- methyl-2-pyrrolidone).
Patent JP-2000192392-A (JP)
Title: Heatable calendar roll
Inventor: SCHOENEMAN JOACHIM
IPC: F16C13/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a heatable calendar roll having a light weight and easily being processed by providing many holes for heating medium penetration at the circumferential part of a cylindrical roll main body, and also compressing a displacing body into a hole provided at its central part. SOLUTION: This heatable calendar roll is constituted by providing many holes 3 for penetrating a heating medium at the circumferential part and a hole 4 having a larger diameter for reducing the total weight thereof at the central part of a cylindrical roll main body 1 supported with a flange journal 2 installed with flanges at both ends thereof, compressing a displacing body 6 consisting of a solid plastic or a foamed plastic having closed cells and also installed with a hole 9 at its central part and at least one groove 10 extending along its peripheral part, into the hole 4, and also installing a covering part 8 consisting of a plastic material at the side surface of the roll main body.
Patent JP-H07199639-A (JP)
Title: Developing device
Inventor: MURAMATSU SATOSHI
IPC: G03G15/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a developing device which reduces the needless disposal of toner for image formation by controlling an amount of discharge of developer as needed, such as discharging the developer actively when toner concentration is low, and restraining the discharge when it is high, with respect to premixed- type-toner replenishment and deteriorated-toner discharge. CONSTITUTION:The developing device is equipped with a device main body provided with a developing sleeve 10 for making a latent image formed on the surface of an image carrier visible, a replenishment container 13 connected with the device main body to store a premixed agent comprise of magnetic particles and a coloring material, and a recovering container 17 connected with the device main body to recover the developer discharged from the main body. In the developing device, a shutter for varying the area of a discharge opening connecting the device main body and the recovering container 17 is provided.
Patent JP-H03196776-A (JP)
Title: High band delay circuit
Inventor: UEHARA YASUAKI
IPC: H04N19/00
Filed: 1989-12-26
Abstract: PURPOSE:To delay a signal with a wide frequency band over a limit of a sampling frequency by adding simple circuits such as an LPF, a BPF and a delay line to a charge coupling element. CONSTITUTION:A video signal is divided into a low frequency video signal by an LPF 3 and a high frequency video signal by a BPF 1. The low frequency video signal is delayed by a CCD (charge coupling device) 4. On the other hand, the BPF 1 passes the video signal whose frequencies are a half the sampling frequency of the CCD 4 or over to extract the high frequency signal eliminated by the LPF 3. The high frequency video signal passing through the BPF 1 is delayed by a delay line 2 the same time as that by the CCD 4 to match the timing. The high frequency video signal from the delay line 2 is added to the video signal from the CCD 4 by an adder circuit 5 to delay the video signal with a wider band.
Patent JP-H05172387-A (JP)
Title: Operation controller for air conditioner
Inventor: NAKAJIMA HIROTAKA
IPC: F24F11/02
Filed: 1991-12-20
Abstract: PURPOSE:To avoid the abnormal stop of an air conditioner when the radiation fin of the electric part of an inverter is overheated due to direct sunlight, etc., and to ensure continuous operation. CONSTITUTION:The radiation fins 11 of the power transistor 12 of an inverter are arranged in the ventilation flue of an outdoor fan F in the outdoor unit of an air conditioner. A thermostat 13 operated when the temperature of the radiation fins 11 reaches a fixed value or higher is installed, and the air conditioner is stopped in response to the operation of the thermostat 13 by an abnormal stop means 51. When the thermostat 13 is worked when an inverter is started, the operation of the abnormal stop means 51 is stood by while operating the outdoor fan F for a fixed time by a stand-by control means 52, and operation is returned to normal operation by a return control means 53 when the working of the thermostat 13 is stopped during stand-by. Accordingly, the abnormal stop of the air conditioner resulting from direct sunshine, etc., is avoided, thus ensuring continuous operation.
Patent JP-H04206841-A (JP)
Title: Wire bonding equipment for semiconductor device
Inventor: OSEDO JIRO
IPC: H01L21/60
Filed: 1990-11-30
Abstract: PURPOSE:To unnecessitate forming a ball, and exclude restrictions at the time of wire bonding, by forming a wire bonding equipment and making it possible to perform wire bonding in all directions with respect to the X-Y axes of wire bonding direction, when wedge wire bonding is executed. CONSTITUTION:The tip of a metal thin wire 5 is bent in a part where a capillary chip 3 moves to an electrode 2 arranged in a semiconductor element 1. The capillary chip 3 descends, and bonds the bent metal thin wire 5 to an electrode 2. Next, the capillary chip 3 which finished the bonding on the semiconductor element 1 moves onto a lead frame 7, and joins the metal thin wires 5. After a second bond is finished, the capillary chip 3 moves in the direction inverse to the direction where bonding has been performed, in the state that the capillary chip 3 ascends higher than at least the diameter (t) of the metal thin wire 5. A wire clamper 4 holds and pick up the metal thin wire 5. Thereby the metal thin wire 5 is cut out from the position subjected to the second bonding.
Patent JP-2001155470-A (JP)
Title: Digital recording and reproducing device using recording medium being accessible randomly and reproducing method for digital data
Inventor: NAKAMURA SHIRO
IPC: G11B20/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital data recording and reproducing device which can perform easily special reproduction such as digest reproduction and the like, and a data reproduction method. SOLUTION: This digital recording and reproducing device is provided with a system controller 120, a HDD controller 118, a user interface 122, and a television monitor 126. A user specifies a title which digest reproductions performed using the user interface 122 and the television monitor 126. The controller receives the specification, and reads out a basic operation unit of digital data recorded in a recording medium 119 adopting a file format being easy to control and process data discretely recorded, jumping by the prescribed number of units.
Patent JP-H11157941-A (JP)
Title: Ceramic sintered compact
Inventor: TAKESHITA MASAAKI
IPC: C04B35/622
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material having low sintering contraction. SOLUTION: This ceramic compact contains a boron oxide and the boron oxide is formed by the oxidation reaction of boron or a boron compound. A compound causing cubic expansion by oxidation or a compound to be reacted with another ceramic component in a raw material to cause cubic expansion is used as the boron compound.
Patent JP-2001153175-A (JP)
Title: Active vibration absorber
Inventor: KOJIMA HIROSHI
IPC: F16F15/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce device weight, and to fixedly arrange an electromagnet requiring supply of driving voltage on a vibrating body being a vibration absorbing object. SOLUTION: A vibration sensor 42 outputs a detecting signal to a controller by detecting vibration of a car body 11 when the car body 11 vibrates since an engine is actuated. The controller periodically impresses driving voltage on a coil 16 of an electromagnet 12 so that a yoke 30 vibrates in a frequency equal to a frequency of vibration in the car body 11 on the basis of the detecting signal, vibrates the yoke 30 in a frequency equal to an oscillation frequency of the car body 11, and vibrates the yoke 30 in a phase having a specific difference from a vibration phase of the car body. Thus, inertial force from an active damper 20 acts so as to negate or weaken vibration of the car body 11 to sharply reduce a vibration level of the car body 11 at actuating time of the engine 13.
Patent JP-H10175721-A (JP)
Title: Object to be transported detector and detecting method therefor
Inventor: MATSUMURA YASUHIDE
IPC: H01L21/67
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To detect presence or absence of a substrate and deviation of the substrate from a blade on which the substrate is mounted while the substrate is transported by exciting the blade and measuring outputs of a vibration frequency and each frequency by a vibration detector. SOLUTION: A vibration exciter 4 and a vibration detector 5 are fixed to the rear surface of a blade 2 of a wafer carrier robot 3. When a wafer is placed at its normal location for the blade 2, the blade 2 is exited by the vibration exciter 4, vibration of the blade 2 is measured by a vibration detector 5, the output is passed through a band pass filter and the output is defined as an output A. When a wafer is not mounted on the blade 2, a frequency changes for the natural frequency when the wafer is placed at its normal location in the natural frequency of this system. When the output of the vibration detector 5 is passed through the band pass filter, the output becomes smaller than A. Thus, a large difference is generated between an output in a state that the wafer is mounted and output in a state that the wafer, and presence or absence of the wafer can be detected.
Patent JP-H10175695-A (JP)
Title: Transportation container for electronic device base board
Inventor: SAGA KOICHIRO
IPC: B65D85/86
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a transportation container for electronic device base board preventing contamination of organic substances against the electronic device base board put in a container, by forming the whole container body including hinges with a material which does not bring degasification. SOLUTION: A wafer container 1 is constituted of a container body 2 containing cassettes 200 in which wafers 100 are set, a cover member 3 having a seal member 31 and fitting to the opening 22 of the container body 2, a rod 4 to fix the wafers 100, and hinges 5 holding the rod. The container body 2, the cover member 3, and the rod 4 are made of a metallic material such as aluminum or stainless steel and the seal member 31 is made of a fluororesin. The hinges 5 are made of a metallic material such as aluminum or stainless steel in the same way with the container body 2 or the like.