baber/WOPTO huggingface dataset:
Patent JP-S59122387-A (JP)
Title: Vibration wave motor
Inventor: KATSUMA MAKOTO
IPC: H01L41/09
Filed: 1982-12-27
Abstract: PURPOSE:To enhance the drive efficiency with a simple configuration and to enable normal or reverse rotation by generating traveling vibration wave at a vibrator, and frictionally driving a movable body pressurized in contact with the vibrator. CONSTITUTION:A part which increases in the thickness radially from the center is formed at part of an annular vibrator 2, and a constant thickness part is formed at the other part. A plurality of electrostrictive elements 3 are arranged in phase difference manner on the constant thickness part, and bonded. Alternating voltage is applied to the element, 3 to generate traveling vibration wave at the vibrator 2, thereby frictionally driving a movable body 1 pressurized in contact with the constant thickness part of the vibrator 2.
Patent JP-2000067900-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: KANBARA TERUHISA
IPC: H01M8/24
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and compact polymer electrolyte fuel cell excellent in its reliability for gas sealing. SOLUTION: This polymer electrolyte fuel cell is formed by laminating plural cells equipped with a solid polymer electrolyte film, a pair of electrodes with a catalysis reaction layer placed so as to sandwich the polymer electrolyte film, and a means for supplying and distributing fuel gas containing hydrogen to one electrode and supplying and distributing oxidizer gas containing oxygen to the other electrode, through a conductive separator, and a gas manifold 17 for supplying and exhausting the fuel gas and the oxidizer gas to the cell is disposed on the side of the laminated fuel cell in parallel with its longitudinal direction.
Patent JP-S58118564-A (JP)
Inventor: KARORII REMUPERUTO
IPC: C07D205/08
Filed: 1982-12-27
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-H0788986-A (JP)
Title: Vacuum thermal insulating board and manufacture thereof
Inventor: HOSHINO HITOSHI
IPC: B32B3/12
Filed: 1993-09-21
Abstract: PURPOSE:To provide a vacuum thermal insulating board, capable of shortening a time necessary for bonding covering materials even when the covering materials of different kinds are used. CONSTITUTION:A vacuum insulating board is constituted of covering members 2, formed so as to have the shape of vessel by employing a resin material or a metallic material and/or resin material and metallic material, and thermal insulating material 3, selected from inorganic powder material, inorganic fibrous material or the foamed material of resin and loaded into the inside of said covering members 2, while the inside of the vessel is evacuated and the covering members are sealed so as to be air-tight by an ultraviolet ray setting type adhesive agent.
Patent JP-H0575183-A (JP)
Title: Insulating method for discharge electrode of gas laser oscillator
Inventor: SUZUKI MASAHIRO
IPC: H01S3/038
Filed: 1991-09-13
Abstract: PURPOSE:To prevent a leakage discharge generated between a discharge electrode in a gas laser oscillator and the case of the oscillator. CONSTITUTION:Between an upper dielectric electrode 5 provided in the laser gas of a gas laser oscillator and the case 11 of the oscillator, which is present in the periphery of the electrode 5, provided are insulation gas sections 19, 21. Thereby, both are insulated from each other.
Patent JP-S6390379-A (JP)
Title: Groove machining method for ceramic
Inventor: OUCHI KATSUYA
IPC: B23K26/00
Filed: 1986-10-02
Abstract: PURPOSE:To perform accurate groove machining without increasing the depth and width of a formed groove by adjusting the focusing position of a laser beam projected on the surface of a ceramic member and moving the laser beam and ceramic part relatively in the axial directions. CONSTITUTION:The ceramic member (silicon nitride, etc.) 1 is rotated around an axis X. The surface of said member 1 is irradiated with, for example, CO2 laser beam A from above through a condenser lens 2 so that the irradiation direction accords with the tangential direction. Then, the laser beam is moved so that the focusing position Y of the laser beam A moves away from the axis X by a specified offset angle theta. Therefore, even if the surface temperature of the ceramic member 1 rises according to machining, the heat value at the irradiation position is held constant because of a decrease in the irradiation energy. The fused body of ceramic is blown away with the laser beam A. This method reduces an error in the size of the formed groove and provides the accurate machining.
Patent JP-S60128924-A (JP)
Title: Cooler for internal-combustion engine
Inventor: NANUN SHINICHI
IPC: F01P7/16
Filed: 1983-12-15
Abstract: PURPOSE:To make optimum control of the temperature of cooling water of a cylinder head by independently providing the cooling systems of the cylinder head and a cylinder block and enabling variable setting of the temperature at which a valve is opened by the thermostat in a cylinder head cooling system. CONSTITUTION:In the cooling system of a cylinder head 1, if the temperature of cooling water is low, a valve body 27 in a thermostat 4 is pressed by a spring 30 to contact a valve seat 31 so that cooling water is circulated via a bypass circuit passage 8 which bypasses a radiator 6. When the temperature of cooling water is increased and a wax inside a wax case 23 is therefore expanded to lower said case 23, the valve body 27 detaches from the valve seat 31 to be opened so that cooling water is circulated via the radiator 6. When an engine load is low (that is, a negative pressure is great), the valve seat 31 is moved down by a diaphragm device 9 via a rod 33, hence increasing the temperature at which the thermostat 4 opens the valve.
Patent JP-S60128938-A (JP)
Title: Gas turbine with liquefied fuel gas directly supplied to air compressor, and operating method thereof
Inventor: TAKEDA HARUO
IPC: F02C3/22
Filed: 1983-12-14
Abstract: PURPOSE:To constrain the generation of nitrogen oxides due to local high-temperature combustion, by supplying air and atomized liquefied fuel gas to an air compressor to compress them, then burning the compressed mixed gas, and using the combustion gas to drive a gas turbine and the air compressor. CONSTITUTION:Air is sucked from an intake port 6 to an air supply chamber 7 by a compressor 2 driven by a gas turbine 1. The air is then compressed by the compressor 2 with liquefied fuel gas from atomization pipes 9, 10 so that the mixed gas is sent under pressure to a turbine combustion chamber 3 and burned. The combustion gas is introduced into the gas turbine 1, the output power of which is applied to an electric generator 4. Since the temperature of the air compressed is greatly lowered, the energy necessary for the air compression is much saved. Because the fuel gas is uniformly mixed with the air, the combustion of the mixed gas is made uniform enough to avoid any local high-temperature combustion.
Patent JP-S60126133-A (JP)
Inventor: HATANO TAKESHI
IPC: A47L9/04
Filed: 1983-12-13
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-H0897287-A (JP)
Title: Filling method for via hole
Inventor: TAKEYASU NOBUYUKI
IPC: H01L21/768
Filed: 1994-09-29
Abstract: PURPOSE: To provide a filling method for a via hole constituting a high- reliability multilayer wiring structure with no wiring leak. CONSTITUTION: The lower wiring consists of an aluminum layer 13 and a TiN layer 14, and, a via hole 17 is formed in an inter-layer insulation film 16, and, after removing a resist, wet etching process with the use of oxygen group solution is performed so that remaining organic substance 18 is removed, and further, an oxide film 14a on the surface of the TiN layer is removed. Next, by a selective Al-CVD method with the use of organic aluminum compound gas, aluminum is selectively deposited in the via hole 17 so that a via plug 19 is formed. Since the organic substance does not remain on the inter-layer insulation film 16, no wiring leak occurs, and, as the TiN layer 14 is exposed in the via hole, formation of the via plug is well done.
Patent JP-S61119130-A (JP)
Inventor: PEETERU SUCHIYUUBE
IPC: A01L3/00
Filed: 1985-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0975667-A (JP)
Title: Treatment of exhaust gas
Inventor: KATO HIDEO
IPC: B01J20/16
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently adsorb an organochlorine compd. in an exhaust gas treatment process by executing an exhaust gas dust collecting process and bringing exhaust gas passed through the dust collecting process into contact with an adsorbent obtained by laminating porous aluminosilicate crystals on the surfaces of hollow spherical particles. SOLUTION: An effective adsorbent is obtained by laminating porous aluminosilicate crystals on the surfaces of hollow spherical particles. This adsorbent can be used in an air permeable fixed or moving bed type exhaust gas treatment process. For example, after the exhaust gas from a combustion furnace 100 is passed through a dust collecting bag filter 102, a bag filter 104 having this adsorbent bonded and held thereto can be provided for the purpose of adsorbing an organochlorine compd. Since dust in exhaust gas is removed by the dust collecting bag filter 102 in this exhaust gas treatment method, the clogging of the adsorbent by dust is not generated.
Patent JP-S60127471-A (JP)
Title: Signal correcting circuit
Inventor: WAKE MICHIO
IPC: G01R29/02
Filed: 1983-12-14
Abstract: PURPOSE:To enable the accurate and rapid detection of the rising width of an input signal, by triggering an input signal at two threshold levels and performing weighting during a triggering period. CONSTITUTION:An input signal is amplified to a supersaturation signal 1 by an amplifier circuit 150 while said signal is applied to first and second threshold circuits 102, 104 having threshold values VT1, VT2 while the circuit 102 supplies an output rectangular wave 3 to an AND gate 106, an EXOR gate 108 and a falling detection circuit 110. The gate 106 supplies a number of clock pulses corresponding to a period during which a signal 3 exceeds the value VT1 to a first counter circuit 118 and the gate 108 forms a pulse 4 corresponding to a period during which the signal 3 is present between the values VT1, VT2 while the gate 114 imparts a clock pulse during the period of the pulse 4 to a second counter circuit 120 and the circuit 110 supplies the detection signal in the falling of the signal 3 to an operation processing circuit 116. The circuit 116 performs weighting due to constant K {K=(VT2-VT1)/VT2} to one counting output and adds said output to the other counted value to impart the added value to a display device 122.
Patent JP-H0761714-A (JP)
Title: Package carrying system
Inventor: NODA YASUYUKI
IPC: B65H69/00
Filed: 1993-08-26
Abstract: PURPOSE:To provide a package carrying system which automatically perform the picking of the yarn from a package and the trial knitting. CONSTITUTION:A sampling station S2, which pulls out the yarn from the package P and joins it, is provided on a carry line 1 where packages P are carried in order, and a trial knitting machine 16 is connected to this sampling station S2, thus a package carrying system is provided which automatically performs sampling and trial knitting inspection.
Patent JP-H1049143-A (JP)
Title: Knees hands drum
Inventor: MIYAZAKI TATSUMI
IPC: G10D13/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce various kinds of timbre from the drum-shell of one drum by spreading the skin of the drum on the front of the drum-shell of the one drum, ordinarily beating this drum, forming the rear as a cavity and opening and closing this cavity by using the knees to change tones. SOLUTION: The drum having the part 2 of the skin spread on one surface is formed by determining the size of the drum by the spacings between the hands and the knees. Another one surface is formed as the cavity 3. At the time of using such drum, the part 2 of the skin is beaten by the hands and the cavity 3 are closed by the knees, by which treble is produced. Bass is produced by opening the cavities 3. The fresh timbre is created by repeating the opening and closing of the cavity 3.
Patent JP-H08101771-A (JP)
Title: General purpose check system for source program
Inventor: NAKAMURA AKIHIRO
IPC: G06F11/28
Filed: 1994-09-30
Abstract: PURPOSE: To automatically efficiently check a source program in accordance with rules to which restrictions required for a system are converted. CONSTITUTION: A rule file 12 where rules to which restrictions required for the system using the source program are converted are stored, a means which analyzes restrictions inputted from the rule file 12 to expand them in a rule table 134, and a means 133 which checks a source program 11 as the check object based on restrictions expanded in the rule table 134 and outputs an error message for a part which doens't meet restrictions are provided.
Patent JP-H0282652-A (JP)
Title: Photo-triac
Inventor: NAKAKURA YUKINORI
IPC: H01L29/747
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a photo-TRIAC, which has photo-sensitivity, commutation of which does not fail and which is operated positively, by forming each pair of cathode diffusion regions and P-type gate diffusion regions and a pair of anode diffusion regions to the surface of an N-type substrate and forming a P-type diffusion region and an N-type diffusion region on the rear. CONSTITUTION:Anode diffusion regions A1, A2 formed inside the surface of a chip, P gate diffusion regions P1, P2 shaped outside the surface of the chip and a P-type diffusion region 3 on the rear of the chip are formed simultaneously through a diffusion while using boron as an impurity. Cathode diffusion regions K1, K2 and an N-type diffusion region 2 on the rear of the chip are shaped simultaneously through the diffusion while employing phosphorus as the impurity. An electrode wiring is formed onto the surface by selectively etching an Al film applied onto the surface of the chip through an evaporation method. The P-type diffusion region 3 is shaped to a lower section between the anode diffusion regions A1, A2 so as to be positioned near the boundary of both P-N-P-N structure on the rear of the chip. The length of the region 3 is made longer than the length of one sides of the anode diffusion regions A1, A2. The P-type diffusion region 3 and the N-type diffusion region 2 on the rear of the chip are conducted and brought into contact.
Patent JP-H0399203-A (JP)
Title: Length measuring apparatus based on laser interference
Inventor: KITAJIMA HIRONOBU
IPC: G01B9/02
Filed: 1989-09-12
Abstract: PURPOSE:To decrease the effect of the fluctuation of atmosphere with respect to length measurement by arranging a beam-diameter converter in a light path at a position which is close to a beam splitter between the beam splitter and a moving reflector. CONSTITUTION:In a Michelson's interferometer 1, incident laser light 2 is split through a beam splitter 3. One split luminous flux 2a is reflected with a fixed reflector 4. The other split luminous flux 2b is reflected with a moving reflector 5. A beam-diameter converter 6 is arranged in a light parth at a position close to the beam splitter 3 between the beam splitter 3 and the moving reflector 5. The parallel luminous flux from the beam splitter 3 is converted into the parallel luminous flux whose diameter is reduced. The parallel luminous flux from the moving reflector 5 is converted into the parallel luminous flux whose diameter is expanded. A photodetector 7 detects the intensity of interference light 2c. A length measuring circuit 8 measures the length from a reference point to the moving reflector 5 by using the output of the photodetector 7 with the effect of atmosphere being reduced.
Patent JP-H0579427-A (JP)
Title: Electromagnetic fuel injection valve driving
Inventor: ISHIKAWA TORU
IPC: F02M51/08
Filed: 1991-09-17
Abstract: PURPOSE:To widen a linear area in which an injection amount of a fuel injection valve is controllable in an electromagnetic fuel injection device. CONSTITUTION:In a system composed of an electromagnetic fuel injection valve 1 and a driving device 6, a linear area in which a flow rate is controllable is widened by optimizing specifications of a coil 2 and a spring 3 inside the injection valve 1 in respect to a driving current wave output from the driving device 6, and suppressing oscillative motions generated after striking of a movable valve 4 against a stopper 5. It is thus possible to widen a linear area in which a flow rate of the electromagnetic fuel injection device is controllable, and improve engine performance such as operability, fuel consumption performance, and idling stability.
Patent JP-H0397758-A (JP)
Title: Modification of electrical conductivity of molded article of resin
Inventor: MOTOGAMI KENJI
IPC: H01M6/18
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a molded article of synthetic resin having extremely improved electrical conductivity without causing deterioration in physical properties and discoloration of molded article of resin by kneading a raw material for molded article of resin with a complex of a specific polyether and a soluble electrolytic salt and then molding the blend. CONSTITUTION:(A) A raw material (e.g. polyolefin resin or phenol resin) for molded article of resin is blended with (B) a complex of (i) a polyether selected from >=4C alkylene oxide polymer or a block type or random type alkylene oxide copolymer containing >=10wt.% of the polymer and (ii) an electrolytic salt (e.g. lithium chloride) soluble in the component (i) and the prepared blend is molded. The component B is preferably obtained by dissolving the component (ii) in a solvent such as THF having high compatibility with the component (i), then uniformly blending the solution with the component (i) to prepare a complex solution and removing the solvent.
Patent JP-H03176297-A (JP)
Title: Aircraft
Inventor: KURAUDEIUSU DORUNIERU JIYUNIA
IPC: B64C29/00
Filed: 1990-09-07
Abstract: PURPOSE: To prevent supporting load from being added to a wing portion by unifying the outer wings extending from a fixed wing centerpiece in one together with engine pods, making them tiltable, while supporting a through tubular spar rotatably on the fixed wing centerpiece in parallel with a transverse axis of aircract as the support of the outer wings integrally forming the engine pods in one each. CONSTITUTION: Outer wings 4 are rotatably supported by a fixed wing centerpiece 2 and set up in a through tubular spar 5 acting as a supporter. Therefore, supporting load at the fixed wing centerpiece 2 is substantially reduced. In addition, since there is no need of complete helicopter rotor head control, control over a rotor of the engine pods 3 becomes simplified.
Patent JP-H0793864-A (JP)
Title: Recording medium driving device
Inventor: ISHII MASARU
IPC: G11B17/043
Filed: 1993-09-22
Abstract: PURPOSE:To provide an optical disk device capable of fixing a recording medium in a prescribed position and surely ejecting the recording medium. CONSTITUTION:In the optical disk device 10, a disk cartridge 2 having an optical disk 4 is brought into pressurized contact with a prescribed reference surface 20a via a spring member 26 disposed on a driving motor 22. Since this spring member 26 is disposed integrally with the motor 22 to be retreated at the time of moving the cartridge 2, undesirable pressure is not given to the cartridge 2 at the time of ejecting the cartridge 2, and moreover, when the cartridge 2 is inserted, the cartridge 2 can surely be fixed to the reference surface 20a of a holder 20.
Patent JP-H05229714-A (JP)
Title: Sheet piling device
Inventor: OTSUTOO AARU DOORU
IPC: B65H31/18
Filed: 1992-09-03
Abstract: PURPOSE: To provide a sheet stacking apparatus which can stack numerous kinds of sheets ranging in size from B5 to A3 and sets of various weights by a sheet stacker. CONSTITUTION: An elevator mechanism 30 is used to lift a four point frame of a main pallet 50 when sheets are stacked directly onto the main pallet. A spider latch is used, which can be rotated to allow the lift frame to pass through the main pallet 10 and lift container pallets that are positioned within each container. The sheets can be stacked on a container pallet without using a container, if desired.
Patent JP-2000038339-A (JP)
Title: Simple deodorization using raw fruit, vegetable, mushroom and freeze-dried material thereof
Inventor: NEGISHI TADASHI
IPC: A23L19/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method having deodorant effects equal to or better than those of a conventionally known method, gentle to global environment, safe for human bodies and sufficiently requiring slight time, power, expenses, etc., for processing or without requiring much time, power, expenses, etc., for the processing. SOLUTION: High deodorant effects are obtained by eating a fruit, a vegetable and a mushroom containing a polyphenol compound such as catechins or a polyphenol oxidase or processed products thereof.
Patent JP-S61262472-A (JP)
Inventor: KALUSZYNSKI MICHEL
IPC: B23K15/00
Filed: 1985-10-22
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-2001060015-A (JP)
Title: Toner for developing electrostatic charge image and image forming method
Inventor: YAMASHITA YUJI
IPC: G03G9/09
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming method by which an irregular electrification of a conductive brush is restrained in a non-magnetic one-component developing system equipped with an electrifying device using the conductive brush by setting the roundness of toner to be used within a specified range. SOLUTION: The roundness of the toner to be used is 0.92 to 0.98 in this image forming method where a toner image is formed by the non-magnetic one-component developing system by applying voltage to the conductive brush, uniformly electrifying a photoreceptor while bringing the conductive brush into contact with the photoreceptor, and exposing it to form an electrostatic latent image. In the method, the length of the minor axis of an exposing spot on the photoreceptor is set to 10 to 60 μm. The surface roughness of a developing roller is <=20 μm.  In an electrifying brush electrifier to be used, an electrifying brush 2 is formed as a rotary type one by winding brush-like substance obtained by weaving conductive fibers 5 in a piled state round a conductive base part 6 round a stainless bar having a specified diameter and then cutting the fibers to a specified length, and tilting the edges of the fibers.
Patent JP-S61114605-A (JP)
Title: Digital temperature compensation type piezoelectric oscillator
Inventor: KUDO TETSUO
IPC: G04G3/00
Filed: 1984-11-09
Abstract: PURPOSE:To improve the frequency change due to invaded noise to an output of an A/D converter by adding an averaging circuit between the A/D converter and a memory. CONSTITUTION:The averaging circuit 3 is provided between the A/D converter 5 and the memory circuit 4 to absorb rapid digital code change in an output digital code of the circuit 3 because of noise. The output digital code of the circuit 3 is fed to the memory circuit 4. A temperature compensation digital code corresponding to the digital code being a temperature address signal is stored in advance in the memory circuit 4 to compensate the frequency temperature characteristic of a piezoelectric element used for a voltage controlled piezoelectric oscillator, the address signal is changed when the ambient temperature changes to read the temperature compensation digital code from the memory circuit 4.