baber/WOPTO huggingface dataset:
Patent JP-2000158339-A (JP)
Title: Slurry supply device and method
Inventor: TAGAMI AKIHIRO
IPC: B24B37/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To restrain the enlargement of a grinding grain by the coagulation of a slurry being supplied to CMP device. SOLUTION: A slurry supply device is provided with enclosed slurry bottles 1, 2, a piping system 3, a wet nitrogen producing device 4, wet nitrogen supply piping 5, suction nozzles 13a, 13c, spouting nozzles 13b, 13d, a temperature adjustor 12, flow rate adjusting valves 7a-7j, 7x, liquid sending pumps 9a, 9b and a control system 10 for controlling the operation and flow rate of respective liquid sending pumps 9a, 9b. During the grinding by a CMP device, the liquid sending pumps 9a, 9b are always operated, while during the idling of the CMP device, the liquid sending pumps 9a, 9b carry out an intermittent operation for operating/stopping alternately at a fixed time interval. Without arranging the stirring mechanism such as a propeller in the slurry bottles 1, 2, the slurry 30 is spouted out from the spouting nozzles 13b, 13d and the slurry 30 is stirred.
Patent JP-H04198826-A (JP)
Title: Torque detection device of engine in propeller aircraft
Inventor: SUZUKI TOSHITAKE
IPC: G01L5/00
Filed: 1990-11-29
Abstract: PURPOSE:To achieve an accurate detection without being affected by a gyro moment by constituting an input axis of a decelerator with a magnetic body and then detecting a shear stress which is generated on a surface of a shaft member with a magnetic distortion type stress sensor opposing the surface. CONSTITUTION:A magnetic distortion type torque sensor 44 is mounted to a position opposing a part where an input shaft 11 transmits an engine drive force due to a twist rigidity. Then, when the engine is started, a clockwise rotary force due to a crack shaft 15 is applied to a rear edge of the shaft 11, a counterclockwise rotary force due to propeller load is applied on a front edge, a shear stress is generated in the shaft 11 which becomes a pull force in + 45 deg. direction in axial direction and a compression force in - 45 deg. direction, and the former permeability is increased and the rear permeability is decreased, thus enabling balance of a Wheatstone bridge to be lost, an AC signal according to change in permeability to be generated at a detection coil, AC signal constituents which are not related to torque to be eliminated by an addition/ subtraction signal processing circuit, and further the fluctuation content to be eliminated by a temperature/rotation speed compensation circuit for achieving a more accurate detection.
Patent JP-H06174198-A (JP)
Title: Storage house for lp gas cylinder
Inventor: HANAI MUNEO
IPC: F17C13/08
Filed: 1992-12-14
Abstract: PURPOSE:To provide a LP gas cylinder storage house which can store LP gas cylinders at a low temperature (about outside air temperature). CONSTITUTION:A storage house is constituted of a bottom plate 1 for loading four LP gas cylinders, a front plate 2 (right door 21 and left door 22) vertically provided openable/clossable in a front part of this bottom plate 1, side plates 3, 4 vertically provided in both side parts of the bottom plate 1, rear plate vertically provided in a rear part of the bottom plate 1 and a top board 6 for covering an upper part opening formed by the front plate 2, both side plates 3, 4 and the rear plate, and a percolation ventilating opening (clearance) 8 is provided respectively between the periphery of the bottom plate 1 and lower parts of the front plate 2, both side plates 3, 4 and the rear plate, and between an upper part of the rear plate and a rear part of the top board 6. In this way, the outside air is advanced from the lower part percolation ventilating opening 8 and discharged from the upper part percolation ventilating opening, to generate percolation of the outside air in the inside.
Patent JP-2001154256-A (JP)
Title: Camera
Inventor: IRIE YOSHIAKI
IPC: G03B7/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of improving the visibility of display on a photographic image plane within a finder without being deceived by a photographing subject, the color of a photographic scene and the color of illuminating light. SOLUTION: In the camera provided with a colorimetry means 102 performing the colorimetry of photographic field and a display means 21 displaying the condition of the camera on the photographic field image plane of the finder by emitting the light of plural kinds of emitted light wavelength, the color temperature of the photographic field is decided based on the colorimetric information from the colorimetry means 102 and the emitted light wavelength in the display means 21 is controlled based on the color temperature information.
Patent JP-H11155484-A (JP)
Title: Oil and fat composition for rice cooking
Inventor: NAKAMURA SHINGO
IPC: A23L7/10
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition for rice cooking capable of giving excellent loosening ability and gloss to cooking rice granules without giving an incompatible taste. SOLUTION: This oil and fat composition for rice cooking is composed of (A) 90-99.5% wt.% of edible oil and fat and (B) 0.5-10 wt.% of a mixture of saccharine fatty esters and sorbitol fatty esters and/or glycerol fatty esters. In the oil and fat composition, an HLB value of the saccharine fatty esters is <=2 and a main fatty acid of the sorbitol fatty esters is oleic acid or linolic acid, and a main fatty acid of the glycerol fatty esters is also oleic acid or linolic acid, and the component B is composed of 25-75 wt.% of saccharine fatty esters and 75-25 wt.% of sorbitol fatty esters and/or glycerol fatty esters.
Patent JP-H01174105-A (JP)
Title: High stable multi-frequency generator
Inventor: HARA TAKAAKI
IPC: H03B5/32
Filed: 1987-12-28
Abstract: PURPOSE:To simultaneously compensate temperature compensation of plural crystal oscillation sections, to decrease the circuit scale and to attain high reliability and low power consumption by adopting the constitution that plural digital analog conversion sections and voltage controlled crystal oscillation sections are connected respectively to an output of a storage section. CONSTITUTION:A temperature sending section 1 senses a change in the ambient temperature, a temperature voltage signal is outputted and the temperature voltage signal is converted into a digital quantity by an analog digital conversion section 2. The digital temperature signal is fed to a storage section 3. A data required to apply temperature compensation to crystal oscillation sections 7, 8, 9 such as frequency temperature characteristic of the crystal oscillators 7, 8, 9 is stored in the storage section 3 by using the digital temperature signal as the address. The output of the storage section 3 is fed to the crystal oscillation sections 7, 8, 9 as the analog temperature compensation voltage through the digital analog conversion sections 4, 5, 6.
Patent JP-2001156173-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IKUYAMA TOMOYA
IPC: H01L27/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a semiconductor device with high reliability, through reduction of the interval between a fuse element part and bonding pads. SOLUTION: Guard rings 8a and 9a, surrounding the periphery of the fuse element 4 through an interlayer insulating film and the bonding pads 8 and 9, are formed integrally. Constant potential is automatically applied to the guard rings 8a and 9a through the bonding pads 8 and 9. In the fusion of the fuse element 4, the fuse element is irradiated with an energy beam, such as a laser beam in a halogen atmosphere.
Patent JP-H07189993-A (JP)
Title: Motor-driven blower
Inventor: MATSUDA YOSHIHIRO
IPC: F04D29/44
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a plane side plate from warping being pulled by a curved face side plate at the time of assembling a centrifugal impeller so as to impede the lowering of motor efficiency and the generation of noise by providing the plane side plate with plural ribs formed toward the outer periphery from the center in the side plates for supporting each blade of the centrifugal impeller from both sides. CONSTITUTION:In a motor-driven blower, a casing 13 with an intake hole 12 is fitted to a frame 11, and a centrifugal impeller 14 with plural blades 15 enclosed in the casing 13 is rotated by the driving of a motor 10 through a rotary shaft 16. As a result, an air current is sucked from the intake hole 12, guided to an air guide 17 provided between the impeller 14 and the frame 11 and then discharged from an exhaust flow hole 18. In this impeller 14, the blade 15 is supported by a shade-shaped side plate 20 and a plane side plate 21. In this case, the plane side plate 21 is provided with plural ribs 19 formed toward the outer periphery from the center. The side plate 21 is thereby prevented from warping being pulled by the shade shape of the side plate 20.
Patent JP-H03193492-A (JP)
Title: Thermal transfer recording material
Inventor: KOMAMURA TAWARA
IPC: B41M5/392
Filed: 1989-12-25
Abstract: PURPOSE:To improve sensitivity and preservability by providing an ink layer containing at least a heat-diffusive dye, a binder, polyethylene glycol and/or polypropylene glycol on a support. CONSTITUTION:A polyvinyl butyral resin and polyethylene glycol are respectively added to a cyan dye, a magenta dye and an yellow dye and the obtained respective dye solutions are dissolved in a liquid mixture of methyl ethyl ketone and toluene to obtain cyan, magenta and yellow inks. The obtained inks are applied to a polyethylene terephthalate base in the order of yellow, magenta and cyan to form ink layers to obtain a thermal transfer material.
Patent JP-2001149730-A (JP)
Title: Filter formed body, filter member and method of manufacturing the filter formed body
Inventor: HASEGAWA MASAYUKI
IPC: B01J20/28
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter formed body and a filter member in which the bond strength of a binder is not deteriorated even if an acidic or alkaline neutralizing agent is added and also fine powder is not caused at exchange, etc., and easy in replacing work, and to provide a manufacturing method for the filter formed body. SOLUTION: A mixture 15 of a granular adsorbent and a granular thermoplastic resin binder is packed in a mold 41, and the mixture in the mold is pressed and heated to form the formed body 10 by connecting the mixture by the fusion bonding of the binder, then the formed body is taken out from the mold.
Patent JP-H05167916-A (JP)
Title: Video camera
Inventor: TANJI ICHIRO
IPC: H04N5/238
Filed: 1991-12-17
Abstract: PURPOSE:To reduce the conspicuousness of noise at a black level at the time of setting up an iris almost to the vicinity of a closed state in a video camera using a CCD for an image pickup element. CONSTITUTION:An iris position detecting circuit 19 for detecting the aperture state of the iris 7 of a video camera is provided and an output video signal amplifier circuit 17, a band limiting circuit 35, etc., are controlled through an output level adjusting circuit 20 to reduce noise in the vicinity of the black level.
Patent JP-H07192173-A (JP)
Title: Commodity sales registration data processor
Inventor: ENDO SANEHIRO
IPC: G07G1/12
Filed: 1993-12-27
Abstract: PURPOSE:To accurately and speedily confirm registration data by displaying a commodity graphic regarding a commodity when registration data on the commodity are displayed on a customer display unit at the time of registration of the commodity. CONSTITUTION:This data processor is structured basically with an electronic cash register 10, and provided with graphic image data storage means 13GC (13GC1 and 13GC2), graphic image data read control means 11 and 12, and commodity graphic display control means 11, 12, and 28. When a commodity is registered, the graphic image data read control means 11 and 122 retrieve the graphic image data storage means 13GC to read graphic image data, which are included in registration data and correspond to the commodity. And, the commodity graphic display control means 11, 12, and 28 displays the commodity graphic, based upon the read graphic image data, on the customer display unit together with the registration data.
Patent JP-H01175418-A (JP)
Title: Double integration type a/d converting circuit
Inventor: ARIMA JIRO
IPC: H03M1/52
Filed: 1987-12-29
Abstract: PURPOSE:To accurately convert an input signal from analog to digital and to shorten the A/D conversion time by performing charging and discharging by the integrator of the A/D converter simultaneously within a range wherein the output voltage of the integrator is not saturated when an input signal having such a wide dynamic range that the output voltage is saturated. CONSTITUTION:A charging resistance R2 is connected in series between the -terminal of an operational amplifier 4 and a switch SWc, and a discharging resistance R3 is connected in series between said - terminal and a switch SWd. Further, the - terminal of a comparator g for discharging start time judgement is connected to the output of the integrator 5 in parallel to a comparator 6. This comparator 9 outputs H when the output voltage V of the integrator 5 reaches -Vr, and this H output makes a control part 7 to close the switch SWd. Namely, when such an analog signal voltage Vi that the output voltage V of the integrator 5 reaches a saturation voltage Vs is inputted to the A/D converter, the charging and discharging are carried out in parallel from the point t4 of time when the discharging start judgement reference voltage Vr is reached. The time required for the A/D conversion is shortened.
Patent JP-H05144752-A (JP)
Title: Method and apparatus for formation of semiconductor layer
Inventor: OKAMOTO HIROSHI
IPC: H01L21/31
Filed: 1991-11-22
Abstract: PURPOSE:To form a semiconductor layer of a specified thickness by detecting a signal radiated from a semiconductor substrate in forming a semiconductor layer thereon to obtain a thickness detecting signal, using this detecting signal to obtain material feed control signals, and controlling the material feed with these control signals. CONSTITUTION:In forming a semiconductor layer 4 on a semiconductor substrate 2 by a vapor-phase epitaxial growth method, rays of light LS radiated from the semiconductor substrate 2 are received by an optical detector 8S through an optical waveguide 7S. A semiconductor layer 4 thickness detecting signal SS is obtained through the optical detector 85. This thickness detecting signal SS is fed into a signal processing unit 10, and this unit 10 provides material feed control signals SA and SB for controlling the feed of material gases 5A and 5B. These control signals SA and SB control means 6A and 6B for feeding the material gases through a control circuit 11. This forms the semiconductor layer 4 of a specified thickness.
Patent JP-H08169790-A (JP)
Title: Hermetic vessel for fermentation for crude refuse treatment
Inventor: YAMAMOTO YOSHIMASA
IPC: B65F1/00
Filed: 1994-12-19
Abstract: PURPOSE: To facilitate handling of a small-sized hermetic vessel which ferments crude refuse discharged from home by using anaerobic microorganisms. CONSTITUTION: This hermetic vessel for fermentation is formed by providing the aperture of a bucket vessel 1 constituted of the bucket vessel 1 made of a resin and a cap 4 made of a soft resin for hermetically closing this vessel with an annular projecting part 13 over its entire periphery, providing the rear surface of the cap 4 with a groove-shaped recess 14 tightly fitting to this projecting part 13 and fitting both like a socket and spigot to hermetically close the cap 4. Such bucket vessel 1 is provided with a fine hole 17 from which fermentation gases are released. This fine hole 17 is opened and closed by a part of the cap 4 deformed by the pressure of the fermentation gases. Then, the fermentation gases are naturally released and, therefore, this hermetic vessel can be held standing during crude refuse fermentation.
Patent JP-H04203599-A (JP)
Title: Gas supply facility
Inventor: SAKAI TOJI
IPC: F17D1/04
Filed: 1990-11-29
Abstract: PURPOSE:To save labor and time for installation of a gas supply facility and to install the same in a relatively small space by providing a first pipe line unit in which first and second connection pipes and a bypass pipe are integrally incorporated, and a second pipe line unit in which a shut-off valve and a con stant pressure governor are provided on a connecting pipe body. CONSTITUTION:A first unit 5 is composed of a first connection pipe 1, a second connection pipe 2 and a bypass pipe 3 by which the a first and second connection pipe 1, 2 are integrally incorporated. A first shut-off valve 6 is disposed in the bypass pipe 3 while a second shut-off valve 7 is disposed in the first connection pipe 1 downstream of the bypass valve 3, and a third shut-off valve 8 is disposed in the second connection pipe 2 upstream of the bypass pipe 3. Further, a second pipe line unit 13 is composed of a connection pipe body 9 to which a deruster 10 provided with a shut-off valve and a constant governor 11 are integrally incorporated in series. A gas inlet part 9a and a gas outlet part 9b of the connection pipe body 9 are projected from the same side of the second pipe line unit 13, in parallel with each other. With this arrangement, it is possible to enhance the workability and the maintainability.
Patent JP-H09180413-A (JP)
Title: Database controlling device
Inventor: IKUTO KUNIO
IPC: G11B27/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To properly coping with a situation in which a computer for controlling an auto-changer does not normally operate or a storage housing unit is installed off-line by easily controlling a CD-R (write-once optical disk) using the auto-changer by an operator. SOLUTION: A device has a carrier control part 18, table memories 40 and 50, and a display part 33. The carrier control part 18 moves a CD-R in an auto-changer 1. The table memories 40 and 50 sets a serial number as proper information of CD-R being stored in the auto-changer 1 and relates the number to the file name of data before storage. A control part 30 displays the details stored in the table memories 40 and 50.
Patent JP-H02181359-A (JP)
Title: Organic electrolyte battery
Inventor: TOMIZUKA KOJI
IPC: H01M2/08
Filed: 1988-12-29
Abstract: PURPOSE:To increase electrolyte leakage resistance and high temperature-high humidity storage performance by using polypropylene whose intramolecular stereoregularity in polymerization is controlled to 94-98% or a mixture of 30-100wt.% this polypropylene and conventional polypropylene in a sealing gasket. CONSTITUTION:Polypropylene whose intramolecular stereoregularity in polymerization is controlled to 94-98% with a new catalyst, or a mixture of 30-100wt.% this polypropylene and conventional polypropylene is used in a sealing gasket 6. The rigidity and theremal deformation temperature of the sealing gasket 6 are increased and pressure after compression is kept high. Deterioration in the performance of a battery stored at high temperature-high humidity and electrolyte leakage caused by thermal shock can be prevented.
Patent JP-H06224724-A (JP)
Title: Detection switch
Inventor: FUKUYAMA TOSHIBUMI
IPC: H03K17/945
Filed: 1992-11-24
Abstract: PURPOSE:To obtain the detection switch capable of detecting the reduction in the output of a light receiving element (level-down) due to deposition of dust or the like onto the surface of a lens. CONSTITUTION:When an output level (a) of a light receiving element 2 is set to a level between an object detection reference level V1 and a level-down detection reference level V2, a signal (b) outputted from a comparator circuit 5 goes to an H level and a signal (c) outputted from a comparator circuit 8 goes to an L level. An RS flip-flop 14 is set by the signal (b) of an H level (pulse d) and an output signal (f) of an H level is generated. When the signal (c) is kept to an L level, the output signal (f) is kept to an H level. When the signal (f) is set to an H level in a timing (signal g) when the signal (b) is switched from an H level to an L level, a level-down detection signal (h) of an H level is given from a D flip-flop 15 is given to an alarm circuit 10, from which an alarm is raised.
Patent JP-H09181412-A (JP)
Title: Multilayer ceramic component
Inventor: TANIDA KUNIO
IPC: H01B1/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce high-frequency resistance of an inner conductor while utilizing advantages of a multilayer ceramic component, by forming a conductor material containing silver as a principal component and a specified metal oxide as an additive, as an inner conductor in an insulating ceramic layer by a conductor melting method. SOLUTION: A conductor material containing silver as a principal component and at least one of CeO2 , SnO2 , MoO3 , Nb2 O5 , FeO, Fe2 O3 , V2 O5 , Tb4 O7 , NiO, and ZnO at a rate of 10mol% or less as an additive is formed as an inner conductor in an insulating ceramic layer by a conductor melting method. By thus adding a material for absorbing oxygen emitted on solidification of silver to the conductor material so as to cause the additive to absorb oxygen emitted by silver, significant reduction in void formed in the inner conductor is enabled. Consequently, a multilayer ceramic component having good properties in a high-frequency range may be manufactured.
Patent JP-2001149903-A (JP)
Title: Garbage treating equipment
Inventor: SHINPO HIDETO
IPC: B09B3/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide garbage treating equipment which is excellent in ventilation efficiency and allows the sure deodorization without making a deodorizing unit large-sized and the reduction of cost. SOLUTION: This garbage treating equipment 2 stores a garbage treating material in which microorganisms live in a garbage treating vessel 1, the garbage treating material is stirred with the garbage and, thereby, the garbage is subjected to a fermentation decomposition treatment. A heater 3 for heating a garbage treating material which heats the garbage treating material in the garbage treating vessel 1 is disposed in the garbage treating vessel 1 and, at the same time, a heater 4 for heating air which heats the air in the upper part in the garbage treating vessel 1 is disposed on the upper part of the garbage treating vessel 1.
Patent JP-H10160779-A (JP)
Title: Method and apparatus for detection of surge voltage
Inventor: DAIGUUJI MINORU
IPC: G01R29/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to grasp the value of a surge voltage quantitatively and quickly by a method wherein the output of an electric field sensor near a transmission and distribution line is separated into respective frequency components of a transmission voltage and the surge voltage, both voltages are detected, and the value of the transmission voltage is used as a reference. SOLUTION: An electric field sensor 1 is installed in a position of about 50cm from a transmission and distribution line 20. The electric field sensor 1 is of a reflection type which depends on an applied voltage and which intensity-modulates incident light so as to be radiated. When radiated light from a light source 2 is incident via an optical fiber 10, the radiant light advances in the optical fiber 10 to the opposite direction. The light is incident on a photodetector 3 via an optical circulator 9 so as to be converted into an electric signal. In addition, the electric signal is passed through amplifiers 4, 5, and an HPF 6 and an LPF 7 separate the electric signal into respective frequency components of a transmission voltage and a surge voltage so as to be input to a measuring device 8.  A transmission-voltage waveform and a surge- voltage waveform are displayed simultaneously on a display at the measuring device 8. When the value of the transmission voltage is known, the magnitude of the surge voltage can be grasped as it is from the display in contrast with the transmission voltage.