baber/WOPTO huggingface dataset:
Patent JP-S63209173-A (JP)
Title: Electrode wiring structure of insulated gate thyristor
Inventor: SHINOHE TAKASHI
IPC: H01L29/417
Filed: 1987-02-26
Abstract: PURPOSE:To manufacture an insulated-gate type thyristor in short turn-off time and high peak turn-off current by a method wherein the control electrode is not only thickened but also extended in the lateral direction, reducing its resistance to a fraction. CONSTITUTION:Cathode electrodes 12 are extended over the first insulating films 10 covering gate electrodes 8 to be connected to cathode electrodes 12 of adjoining cells; moreover the second insulating films 13 are formed on the cathode electrodes 12; and control electrodes 11 firstly rise up to be extended in the lateral direction over n type emitter layers 5. In order to lessen the resistance of cathode electrodes 12, the control electrodes 11 are covered with the third insulating films 14 while a thick metallic electrode 15 connected to the cathode electrodes 12 through the intermediary of the second and the third insulating films 13, 14 is formed. Through these procedures, the sectional space of control electrodes 11 is multiplied several times so that the resistance thereof may be lessened markedly augmenting the turn off capacity.
Patent JP-H09235589-A (JP)
Title: Liquid cleaning composition
Inventor: WATANABE TOSHIYUKI
IPC: C11D3/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid leaning composition, having excellent solubility on washing at a low water temperature by using a specific nonionic surfactant and a specific solvent in combination. SOLUTION: This cleaning composition is composed of (A) a nonionic surfactant of the formula R1 O(CH2 CH2 O)n H [R1 is a 7-15C alkyl or alkenyl; (n) is an average mole number of the addition of ethylene oxide (EO) and 5-15] and (B) one or more kinds of solvents selected from a group consisting of a hydrophilic solvent of the formula R2 O(EO)k (PO)1 H [R2 is a 3-4C alkyl or alkenyl; PO is propylene oxide; (k) is an average mole number of the addition of EO and 1-2; (l) is an average mole number of the addition of PO and 1-3] or the formula (R3 and R4 are each H or methyl) and phenoxyethanol, and the water content of the cleaning composition is <=45wt.%. Further, in the component A, the content of unreacted alcohol is <=10wt.%, and Yi>=55wt.% wherein Yi is the total quantity of the nonionic surfactant having the average addition mole number of nMAX-2 to nMAX+2 .
Patent JP-H10220753-A (JP)
Title: Temperature detector for rice cooking with heat shielding cylindrical cover
Inventor: EGUCHI YOSHIO
IPC: F23N5/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To keep the side of a holder from being directly heated even when flame is laterally oscillated. SOLUTION: A thermistor is mounted on the rear side of a heat collection part 3 of a vertical cylindrical holder 1 made of a metal sheet with the top surface thereof integrally closed as heat collection part 3 or covered with a hood body for heat collection and the heat collection part 3 of the holder 1 is brought into elastic contact with the underside of a rice cooking container placed on a gas stove to detect abnormal heating of the rice cooking container. The outer circumference of the holder 1 is covered with a heat shielding cylindrical cover 21 to prevent malfunctioning of the thermistor 1 as caused by flame hitting The holder when it is laterally oscillated by wind or the like. the cover 21 is made by pressing a metal flat plate while a retaining hole is formed at one end of a joint of a cylinder while a protrusion 28 at the other end. The protrusion 28 is retained in the retaining hole to form the cover 21 and inward protrusions 23 and lock pawls 24 are arranged on the cover 21 in plurality to be pressed against the external surface of the holder 1. Thus, the cover 21 can be mounted simply by press fitting it onto the outer circumferential surface of the holder 1 without being welded on the holder 1.
Patent JP-H01305801-A (JP)
Title: Production of high purity hydrogen by catalytic reforming of methanol
Inventor: DANIERU DEYURAN
IPC: B01D53/04
Filed: 1989-02-20
Abstract: PURPOSE: To improve the yield of hydrogen by recompressing a recirculating gas contg. byproducts including CO 2  to remove the CO 2 , then circulating this gas to a reaction zone.  
     CONSTITUTION: The methanol and water supplied from conduits 1, 2 are mixed with the unconverted methanol and water supplied from a conduit 5 and thereafter, the mixture is supplied together with the recirculating gas supplied from a conduit 15 to a reactor 4 where the mixture is brought into reaction in the presence of a hydrogen conversion catalyst under a pressure of 0.5 to 5 Mpa. Next, the discharge liquid from the reactor 4 is sent through a conduit 6 to a condenser 7 where the liquid is condensed. Part thereof is recirculated by the conduit 5 and the other part is discharged from a conduit 8. On the other hand, the noncondensed gas is sent to an adsorption device 10 where the gas is brought into contact with an adsorbent under a pressure of 0.1 to 0.4 Mpa to adsorb the byproducts contg. the CO 2  and the high parity hydrogen is recovered. The byproducts are periodically desorbed under a low pressure. On the other hand, the desorbed gas stream contg. at least part of the byproducts is pressurized to 0.5 to 5 Mpa by a compressor 13 and is supplied to a removing device 14 where the CO 2  is removed. Part thereof is then recirculated through a conduit 15 to the reactor 4. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08235712-A (JP)
Title: Drive device
Inventor: ITO TATSUYA
IPC: G11B17/028
Filed: 1995-03-01
Abstract: PURPOSE: To make a drive device thin in structive by providing a wheel supporting mechanism for supporting a taper wheel in the axial direction and energizing the wheel to press it in the direction of approaching a driving source and providing a mechanism for moving the wheel to a taper wheel chucking pulley in interlocking with movement of a turntable. CONSTITUTION: When a disk cartridge 2 is inserted into a slot of a device main body of the drive device 22, the cartridge 2 is carried in the horizontal direction by a loading mechanism. When the cartridge 2 is moved to a prescribed position on a drive unit 23, the cartridge 2 is carried downward in the axial direction by the loading mechanism. The turntable 24 positioned at the uppermost level of the drive unit 23 is entered into an opening hole 10 of a main body case 3 of the lowering cartridge 2, and the table 24 is abutted on a discoid surface of a disk 5. When the cartridge 2 is further lowered, the table 24 is lowered against repulsive force of a table supporting mechanism 27.  The center of a slide cam 37 is pressed by being interlocked with the table 24, and the taper wheel 26 is pressed upward to be protruded from the table 24 so as to be entered into the center hole 9 of the disk 5. The cartridge 2 is furthermore lowered and is held on the table 24.
Patent JP-S62200630-A (JP)
Inventor: ONOHARA AKIYOSHI
IPC: H03K17/78
Filed: 1986-02-28
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-S53127586-A (JP)
Title: Production of acrylamide polymer
Inventor: YADA AKIRA
IPC: C08F220/52
Filed: 1977-04-13
Abstract: PURPOSE: The polymerization of a high-concentration acrylamide aqueous solution is conducted in the presence of a specific ammonium salt of inorganic acid to produce in high yield acrylamide polymer with high polymerization degree and amide groups controlled in hydrolysis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06260349-A (JP)
Title: Foil wound transformer
Inventor: MURASE HIROSHI
IPC: H01F27/32
Filed: 1993-03-03
Abstract: PURPOSE:To improve insulation characteristic by, when two sheets of metal are piled up, making the faces where burrs occur contact each other for winding. CONSTITUTION:A metal sheet 7a and a metal sheet 7b are piled together to form a metal sheet of two-sheet construction, and then wound together with an insulation sheet 8, thus a coil is formed. The metal sheets 7a and 7b are set in displacement, and at their end parts, a step is provided, and insulation sheets 9a and 9b of different width cancel the step, so that the end parts of the entire coil position approximately at the same plane. The direction for alignment of two sheets of metal 7a and 7b is on the plane where respective burrs exist, for contact of bath metal sheets. Thus, a burr removing process of metal sheets can be omitted, far easier manufacture and cheaper supply, resulting in a foil winding transformer of higher reliability.
Patent JP-H10217455-A (JP)
Title: Ink ejecting device of printer
Inventor: IMAI KOJI
IPC: B41J2/055
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To simplify an electric connection structure between a plurality of actuators and a driving IC in a recording head, to reduce a space between the recording heads and to simplify a connection structure between the driving IC and a print control circuit that supplies various kinds of signals to the driving IC. SOLUTION: A driving IC 50 is attached to a side face of a manifold member 35 which is integrally provided to a recording head 36 on which a plurality of ink passages 47 are formed such that the manifold member 35 reserves ink from an ink cartridge and supplies it thereto. Head side terminals 52 of a plurality of drawing electrodes 51 connected to electrodes 49 of the plurality of ink passages 47 are connected to manifold side terminals 54 of a plurality of drawing electrode 53 connected to output terminal sections of the driving IC 50 by wire bonding 55. Several drawing electrodes 56 connected to input terminal sections of the driving IC 50 are connected to wiring patterns 59 on a printed board 37.
Patent JP-H05241577-A (JP)
Title: Electronic musical instrument
Inventor: ICHIKI TETSUJI
IPC: G10H1/057
Filed: 1992-02-27
Abstract: PURPOSE:To provide the electronic musical instrument which can control the waveform of a musical sound waveform similarly to a natural musical instrument when the generated musical sound is attenuated and can also obtain wide reverberation effect. CONSTITUTION:When a key releasing process is detected in a decay state while a signal SUSFLG is '1', the value of a signal SUSLVL is controlled to delay the timing where a key-OFF signal KOFF becomes '1' and also generate a 2nd envelope. When the key releasing process is detected in an attack state while the signal SUSFLG is '1' and a signal MASK is '1', the timing where the key-OFF signal KOFF becomes '1' is delayed. A control means allocate those process.
Patent JP-H0593234-A (JP)
Title: Microalloyed nial intermetalic compound having improved ductility
Inventor: RAMUGOPARU DORORIA
IPC: C22C49/08
Filed: 1992-02-28
Abstract: PURPOSE: To provide an aluminized nickel alloy having improved room temp. ductility and plastic distortion and used for the blade and turbine disk of the gas turbine of aircraft.  
     CONSTITUTION: This alloy is composed of an Ni-Al intermetallic compound alloy contg., by at.%, at least about 50% nickel and about 0.01 to about 0.25% yttrium and voluntarily contg. elements selected from the group of about ≤0.15% gallium, about 0.05 to about 4% chromium and molybdenum and their combinations. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56138006-A (JP)
Title: Decorated tire
Inventor: OGAWA MASAKI
IPC: B60C13/00
Filed: 1980-03-31
Abstract: PURPOSE: To prevent the decorative part provided with the side wall of the tire from contamination, discoloration and deterioration of outer view due to an aging preventive agent contained in the body of tire, by forming the decorative part in a laminated structure consisting of the shock absorbing rubber layer combined in the body of tire, the metal foil, and the chromatic colored rubber layer.  
     CONSTITUTION: The decorative part 1 is consisted of the laminated structure of the shock absorbing rubber layer 2 combined in the side wall of the tire, the metal foil 3, and the chromatic colored rubber layer 4. The shock absorbing rubber layer is made of black rubber composition of which main ingredient is natural rubber, being 0.7W10mm thick. Such as aluminum foil of 10W1,000μm thick can be used for the metal foil. By this construction, the aging preventive agent contained in the body of tire is prevented from moving into the chromatic colored rubber layer 4, therefore, the decorative part 1 is neither contaminated nor discolored, and is prevented from deterioration of outer view. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60186820-A (JP)
Title: Optical deflector
Inventor: KAMIYA KIYOSHI
IPC: G02B26/12
Filed: 1984-03-07
Abstract: PURPOSE:To improve the rotational accuracy of an optical deflector and, at the same time, to easily manufacture the optical deflector, by pivoting a rotary shaft section holding a polygon mirror with one dynamic-pressure gas journal bearing section and one spherical bearing section under a non-contacted condition. CONSTITUTION:A rotary shaft section 2, to which a polygon mirror 6 is coaxially put and fixed, is floated by a magnetic thrust bearing section 3 and thrust force applied in the direction of axis is supported. A dynamic-pressure gas journal bearing section 4 which supports radial force perpendicular to the rotary shaft is installed to the upper end section of the rotary shaft section 2, and a spherical bearing section 5 which simultaneously supports the thrust force and radial force is installed to the lower end section of the rotary shaft section 2. Plural linear grooves 24 are engraved on the journal 25 of the dynamic-pressure gas journal bearing section 4 and a spiral groove 33 is formed on the surface of the hemispherical journal 32 of the spherical bearing section 5. When the rotary shaft section 2 is rotated by means of a rorary driving section 7, dynamic pressure is produced by the grooves 24 and 33 and the rotary shaft section 2 is supported under a non-contacted condition.
Patent JP-H09192195-A (JP)
Title: Heating and cooling bed capable of preventing bedsore and bathing
Inventor: YOSHIKAWA TAKESHI
IPC: A61H33/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a bed for preventing bedsores by directly blowing not accumulated stuffy air but fresh air at an appropriate temperature to the back of a lying patient, keeping health by correctly reforming a laying posture by stretching and slackening a net, bathing a patient who can not be moved immediately on the spot with less labor, simplifying laundry and sterilization and immediately coping with the change of the temperature differences of four seasons. SOLUTION: The net is spread on a tub, heating and cooling air is blown in from an air send-in hole and the fresh air at the appropriate temperature is jetted to the back of a lying human body. A patient is bathed without being moved by slackening the net and the lying posture is correctly reformed by stretching and slackening the net.
Patent JP-S52126230-A (JP)
Title: Toner image transfer
Inventor: IWASA MASAKAZU
IPC: G03G13/16
Filed: 1976-04-14
Abstract: PURPOSE: To enable good transfer through a space to be carried out with a simple structure, by giving supersonic vibration to a material bearing a toner image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59169322-A (JP)
Inventor: HIYAMA YASUYUKI
IPC: H02H3/347
Filed: 1983-03-16
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-S59174444-A (JP)
Inventor: TAKASA KENJI
IPC: B65D3/14
Filed: 1983-03-16
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-H03247529-A (JP)
Title: Production of base material for optical fiber
Inventor: KOGO TAKASHI
IPC: C03B37/012
Filed: 1990-02-22
Abstract: PURPOSE:To facilitate the control of core-cladding ratio and to obtain the base material for optical fiber in a short time by impregnating a porous preform with a soln. contg. an active element having light amplification performance and inserting a core rod formed thereof into a glass pipe having refractive index lower than it, heating and integrating both. CONSTITUTION:Firstly a porous preform 1 is manufactured by a VAD method. Then this preform 1 is heated at about 1450 deg.C and bulk density is regulated to about 0.6-1.3g/cm<3>. Alcohol soln. 4 contg. active element is prepared in a vessel 3 and the preform 1 is introduced thereinto and impregnated with the alcohol soln. After the preform 1 is taken out form the alcohol soln. 4 and dried, it is heated under vacuum and transparently vitrified and formed into a glass rod 10 for a core. Then a glass pipe 21 is prepared and the glass rod 10 is inserted thereinto. The aimed base material for optical fiber is obtained by heating and integrating both.
Patent JP-S55135247-A (JP)
Title: Control cable
Inventor: YOSHIFUJI JIYUNNOSUKE
IPC: F16G11/09
Filed: 1979-04-06
Abstract: PURPOSE: To eliminate noise due to slide contact or vibration and reduce friction resistance of a conduit and inner cable composing a control cable, by covering the inner cable tight with sponge rubber.  
     CONSTITUTION: A control cable is composed of a conduit 1 and inner cable 2, said conduit 1 being composed of a metallic helical tube 11 and a flexible coating 12 outside the helical tube 11 for preventing rain water and dust and the inner cable 2 being made by stranded wires for flexibility and tightly coated with sponge rubber 3. This construction can eliminate noise due to slide contact between the inner cable 2 and the conduit 1 in the helical tube 11. Filling between the conduit 1 and the sponge-coated inner cble 2 with lubricant can also reduce friction resistance of the cable 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58159787-A (JP)
Inventor: MATSUBARA TOORU
IPC: D05B45/00
Filed: 1982-03-17
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-S58159541-A (JP)
Title: Photoconductive material
Inventor: MISUMI TERUO
IPC: H04N5/335
Filed: 1982-03-17
Abstract: PURPOSE:To obtain an all-environment type photoconductive material superior in optical fatigue resistance and durability, by forming the specified first amorphous layer and the second amorphous layer contg. Si, C, and halogen on a substrate. CONSTITUTION:A photoconductive material 100 is obtained by forming on a substrate 101 the first photoconductive amorphous layer 102 contg. Si as a main component and H or halogen, consisting of the 3-5,000nm thick second layer region 103 and the 0.2-95mum thick first layer 104 contg. O and the second amorphous layer contg. Si, C, and halogen. The region 103 contains an element of group V of the periodic table in a distribution of concn. C held at a constant concn. C1 in the (t) range of tB-t1, where tB is an interface position in contact with the surface of the substrate 101, and gradually decreasing from a concn. C2 to a concn. C3 in the (t) range of t1-tT, where tT is an interface position in contact with the region 104, as shown in the graph.
Patent JP-H11242519-A (JP)
Title: Control system for unmanned carrier
Inventor: HORIE MASAHISA
IPC: B65G1/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To avoid the possibility that unmanned carriers collide with each other and to keep safety when a unmanned carrier running on one track and another carrier running on another track come to a joint. SOLUTION: When a stop area B (formed in the part of a circulating charging process 41 where a circulating charger 41a is installed) and C are provided before the joint A of the branch guide track 50A of a main guide track 50 and before the joint A of the branch introduction track 50A, and the unmanned carrier 10 running either on the main guide track 50 or the branch guide track 50A passes through the joint A in the control system, the carrier 10 running on the other track is controlled so that it is made to stand by at the stop area B or C.
Patent JP-S61204144-A (JP)
Title: Production of oxygen-containing compound
Inventor: YOSHIDA SHINICHI
IPC: C07C29/156
Filed: 1985-03-06
Abstract: PURPOSE:In producing the titled compound by reacting hydrogen carbon monoxide in the presence of a ruthenium compound and an imidazole under heating and pressure condition, to give the aimed compound advantageously, by performing the reaction in the presence of water to form two layers and an organic solvent. CONSTITUTION:Hydrogen is reacted with carbon monoxide in water to form two layers and an organic solvent, preferably an aromatic hydrocarbon such as benzene, toluene, etc., an ether such as diphenyl ether, etc., especially a compound having an aromatic ring to which one or more of C1 and F is bonded, as solvents, in the presence of a ruthenium compound and an imidazole under heating and pressure conditions at 50-1,000kg/cm<2> at 150-350 deg.C. Consequently, an oxygen-containing compound, especially ethylene glycol, is advantageously obtained under a relatively mild condition in high formation rate in high STY while preventing reduction in reaction activity by the aimed reaction product. The aimed reaction product is easily separated from the catalyst and the catalyst is easily recovered.
Patent JP-H04219409-A (JP)
Title: Variable timing mechanism specifically for internal combustion engine
Inventor: RIKARUDO ROOZA
IPC: F01L13/00
Filed: 1991-02-15
Abstract: PURPOSE: To provide a variable timing mechanism for an internal combustion engine in which at least one valve is controlled by a cam through a rocker arm. CONSTITUTION: Each cam 5 has a first 9 and a second profile 10 formed adjoining to produce different lift and rotation. A rocker arm 6 consists of two longitudinally stretching elements adjoining and coupled with each other, wherein a first element 11 works in cooperation with a first cam profile steadily while a second element 12 complies with a second cam profile and cooperates with the means. The second element is set selectively either in a first position in which the second element of the rocker arm works in cooperation with the second cam profile or the second position in which the second element of the rocker arm separates from the cam.
Patent JP-H10227210-A (JP)
Title: Exhaust gas purifying device
Inventor: KAWAGUCHI SUSUMU
IPC: F01N3/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce operating cost, reduce size and space, and increase an impurity removal capability. SOLUTION: An exhaust gas purifying device 13 provided with a horizontal duct 1 which is connected to an exhaust gas flow path 3 of an internal combustion engine 2, a nozzle 5 which sprays purification liquid into the duct 1, a filtration part 12 which removes impurities from the purification liquid sprayed from the nozzle 5, a tank 13 which receives the purification liquid filtrated at the filtration part 12, and a pump 14 which forcibly feed the purification liquid in the tank 13 to the nozzle 5. Also a water drain port 1a for the sprayed purification liquid is formed in the duct 1. The nozzle 5 is arranged by positioning its spray port 5a in the axial position of the duct 1. The filtration part 12 is arranged under the duct 1. In addition, the tank 13 is arranged under the filtration part 12, and provided with a water filling port 13a for replenishing purification liquid.  Then the pump 14 is driven on a battery 16 mounted on a vehicle.