baber/WOPTO huggingface dataset:
Patent JP-H03283344-A (JP)
Title: Metallic vapor discharge lamp
Inventor: WATANABE AKIO
IPC: H01J61/30
Filed: 1990-03-30
Abstract: PURPOSE:To stabilize electric discharge of a metallic vapor discharge lamp at the start of lighting by forming a recessed and projecting surface whose depth is in a specific range on the inner surface of a translucent light-emitting tube having a pair of electrodes sealed thereto and at least a rare gas and a light-emitting metal sealed therein. CONSTITUTION:A recessed and projecting surface 33 whose depth in the range 10 to 100mum is formed in the inner face of a light-emitting tube 21 and between a pair of opposite main electrodes 22, 23 by sandblasting or frosting, etc. When lighting of a metallic vapor discharge lamp is started a light-emitting metal attached to the inner surface of the light-emitting tube 32 is melted by the temperature rise of the light-emitting tube 32 and migration of the molten light- emitting metal is inhibited by the recessed and projecting surface 33 formed on the inner face of the light-emitting tube 21 and the light-emitting metal is not allowed to flow downward along the inner face of the light-emitting tube 21. Therefore the light-emitting metal is sequentially vaporized and the vapor pressure of the light-emitting metal is not varied by migration of the light-emitting metal. Electric discharge of the metallic vapor discharge lamp at the start of lighting is thus stabilized.
Patent JP-S58202291-A (JP)
Inventor: YAMAMOTO TAKAKIMI
IPC: B66C23/94
Filed: 1982-05-18
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-S5710737-A (JP)
Title: Blast furnace crown gas energy recovery unit
Inventor: TANIGUCHI AKIRA
IPC: F01K25/14
Filed: 1980-06-20
Abstract: PURPOSE: To protect down reaches apparatuses of a turbine by providing an emergencey cooling system in a by-pass line of a turbine and driving the emergency cooling unit with a turbine trip signal.  
     CONSTITUTION: An exhaust gas from a blast furnace 1 is eliminated of its rough sized particle by means of a dust catcher 2. A wet type dust collector 7 is, parallel with a mobile layer type dust collector 3, provided between the dust catcher 2 and a turbine 4. Furthermore, a by-pass valve 5 is provided between an upper/lower reaches of the turbine 4 with an emergency cooling unit 6 in the down reaches of the valve 5. When the turbine stopped suddenly, a valve 40 is closed with a trip signal owing to the sudden stop for the by-pass valve 5 to eventually be opened, and the emergency cooling unit 6 is brought into operation simultaneously therewith. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08259388-A (JP)
Title: Production of diamond-like carbon thin film
Inventor: NAKAMURA NAOKI
IPC: C30B29/04
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a pure carbon thin film without migration of carbon particles by irradiating a target obtained by cooling and solidifying a carbon compound in a gaseous or a liquid at normal temperature with a laser beam, ionizing carbon by decomposing the carbon state compound and fixing.crystallizing on a substrate. CONSTITUTION: A carbon compound, e.g. acetylene is immediately gasified by irradiation with a laser beam and ionized, and the result, migration of carbon particles are prevented without scattering of carbon particles on a substrate such as the case of using usual carbon plate. A liquid nitrogen supplying part 7, an acetylene gas supplying part 8 and a substrate holder 5 are placed in a vacuum chamber 6 and the acetylene gas is cooled and solidified by liquid nitrogen. A heater 9 is included in the substrate holder 5 and controls the temperature of a substrate 4 (e.g. synthesized quartz). A laser beam 1 (e.g. ArF excimer laser beam) is converged by a lens 2 and cast on the surface of the acetylene 3. Owing to this process, carbon atom is ionized and collides with the substrate 4, and forms the carbon thin film on the surface of the substrate 4.
Patent JP-2000270917-A (JP)
Title: Reflecting member and strap
Inventor: OGATA HIROKI
IPC: A45C13/30
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To allow a mobile electronic device to sufficiently receive rays from the other party by reflecting rays used in a light communication to a light- receiving part of the mobile electronic device. SOLUTION: A light-receiving part 4 receiving rays used in a light communication and a light-emitting part emitting rays are built in near a head 1a of a mobile electronic device 1. The head 1a is provided with a window 6 made of a clear resin plate, through which the light-receiving part 4 receives rays used in a light communication and the light-emitting part emits rays. An attaching opening 7 for connecting a strap body 10 is bored at the head 1a of the mobile electronic device 1. A spherical reflecting member 20 is attached to a string of the strap body 10. The reflecting member 20 is placed near the light-receiving part 4 of the mobile electronic device 1. When a user wears a band 11 of the strap body 10 by his/her neck, the window 6 provided at the head 1a of the mobile electronic device 1 faces upward, and the reflecting member 20 is placed immediately above the window 6.
Patent JP-H10259832-A (JP)
Title: Clutch release bearing device
Inventor: OUCHI HIDEO
IPC: F16D23/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a clutch release bearing device of a compact structure ensuring easier assembly and disassembly. SOLUTION: A clutch release bearing device is provided along its periphery with a clip spring 50 inserted at both ends in an input member radially inward, and is formed at its reinforcing member 40 or guide sleeve 20 with projections 43a situated radially outside the center of anvil parts and projected radially outward from the periphery extending the spring 50 so as to hook the spring 50. That setup dispenses with the provision of projections radially outside a shift fork to make compact the corresponding portions and thus the bearing device totally.
Patent JP-H08259312-A (JP)
Title: Low-carbonaceous mgo-c refractory for sleeve at taphole of converter
Inventor: SUGIMOTO HIROYUKI
IPC: C04B35/043
Filed: 1995-03-16
Abstract: PURPOSE: To obtain an MgO-C refractory, suitable as a sleeve of taphole of a converter and capable of suppressing especially oxidative damage. CONSTITUTION: This MgO-C refractory comprises 92-99wt.% magnesia raw material and 1-8wt.% carbon raw material and further 0.3-5wt.% pitch powder, 0-1.5wt.% metallic additive and 0-0.8wt.% boride expressed in terms of outer percentage. As the result, the resultant refractory is a low-carbonaceous MgO-C refractory, capable of suppressing the oxidative damage without deteriorating excellent spalling resistance possessed by the MgO-C refractory, excellent in slag corrosion resistance and suitable especially as a material for a sleeve of taphole of a converter and has a high bending strength after baking.
Patent JP-H01258759-A (JP)
Title: Apparatus for applying liquid
Inventor: TAKEGAWA HIROZO
IPC: B05C11/08
Filed: 1988-04-06
Abstract: PURPOSE:To increase the efficiency of utilization of a liq. and to form a film of a uniform thickness by applying the liq. to the entire surface of a base material in a thickness close to the prescribed thickness with a roller and rotating the base material to make the ununiform thickness of the resulting film smooth. CONSTITUTION:A base material 2 is put on a holder 1, a liq 4 is applied to the material 2 with a roller 7 and the material 2 is rotated with a motor 5. Since a film of a slightly larger thickness than a prescribed thickness is formed on the entire surface of the material 2 before the material 2 is rotated, the amt. of the liq. scattered uselessly by the rotation is reduced. The efficiency of utilization of the liq. is increased and a film of the prescribed uniform thickness can be formed.
Patent JP-S61243621-A (JP)
Inventor: SHIOJI TAKEHIKO
IPC: H01H13/70
Filed: 1985-04-20
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-H02264721-A (JP)
Title: Production of powdery vitamin e
Inventor: KOBAYASHI KOJI
IPC: A23L33/15
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a powdery vitamin E composition usable widely in the field of drugs, foods, cosmetics, etc., having excellent dispersibility to water and fluidity, comprising vitamin E, emulsifying agent, casein or a salt thereof, gum and dextrin as essential components. CONSTITUTION:An emulsifying agent (e.g. glycerin fatty acid ester) is dissolved in vitamin E at 60-70 deg.C to give an oil phase part and casein or a salt thereof (e.g. sodium caseinate), gum (e.g. gum arabic) and dextrin are dissolved in water at 60-70 deg.C to give a water phase part. Then the water phase part is blended with the oil phase part, emulsified and dried to give the aimed substance. The amount of the emulsifying agent is <=5wt.% based on vitamin E and total amounts of the casein or the salt thereof and the gum is <=200wt.%.
Patent JP-H06246810-A (JP)
Title: Packing band made of polyester
Inventor: TAKAHASHI TETSUYA
IPC: C08G63/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide a packing band having biodegradability when it is buried in soil, excellent heat stability, mechanical strength, and suitable property for packing. CONSTITUTION:A packing band is made of, by extrusion molding as a main component, an aliphatic polyester having melt viscosity of 1.0X10<3>-4.0X10<4> poise at a temperature of 190 deg.C and at a shear rate of 100sec<-1>, and having melting point of 70-190 deg.C. The packing band has biodegradability, excellent heat stability, mechanical strength and suitable property for packing.
Patent JP-H04316866-A (JP)
Title: Color printer
Inventor: YOSHIKAWA AKIHITO
IPC: H04N1/46
Filed: 1991-04-17
Abstract: PURPOSE:To provide a color printer which can color a required portion of a character or the like without requiring addition of a control code to a preliminarily present printed data. CONSTITUTION:A two color printer 24 which can print by two colors of a base color and a highlight color, a memory medium such as a magnetic disk 23 or the like which stores a table making a specific keyword selected among printer data correspond to a printing color, a comparison means which successively compares the keyword with the printer data, and a printing selective means which selects a printing part of the printing color corresponding to said keyword when the printer data conforms to any one of the keywords are provided. When the printer data conforms with the keyword, the printing color is settled or varied.
Patent JP-S61244383-A (JP)
Inventor: YAMADA MASAAKI
IPC: A63F5/04
Filed: 1985-04-19
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-H08287982-A (JP)
Title: Terminal device for electric device
Inventor: SHIBATA KATSUMI
IPC: H01R4/38
Filed: 1995-04-11
Abstract: PURPOSE: To minimize and maintain high workability in parallel connection of wire terminals of different diameter and connect the same easily and securely by supporting a guide plate part to move in straight line in a guide part formed in a terminal cover. CONSTITUTION: An L shaped washer 3 of a terminal spring 1 has a guide plate part 4 formed such that it is bent in an L shape from one end surface of a substantially square plate washer having a tooth 3A at a lower surface to an opposite terminal plate side and a taped part 7 is formed in the part 4. A round hole 5 for inserting a driver is formed in an upper plate 10A of a terminal cover 10 in larger diameter than that of a head part of a male thread 2 and a guide part 6 of a vertical groove opened a part opposite to the round hole 5 is formed at a side plate 10B side of the cover 10. By inserting the part 4 from downward of the part 6, an edge of the opening part of the vertical groove is engaged with a notch 3B to enclose the part 4 and the screw 1 is held at a designated position which enables parallel connection easily and securely.
Patent JP-S5712444-A (JP)
Title: Recording and reproducing device of center capstan system
Inventor: KOBAYASHI SATORU
IPC: G11B15/44
Filed: 1980-06-25
Abstract: PURPOSE:To simplify the driving system and at the same time increases the reliability, by using a direct drive capstan motor for the capstan and driving the capstan via the gears. CONSTITUTION:A direct drive (DD) capstan motor 1, the 1st gear 2 bonded coaxially to a DD capstan motor shaft 3, and 2nd gear 4 relating to the gear 2 are  provided to an arm 5. The arm 5 can rock right and left centering on the shaft 3  and take up a magnetic tape 8 to right and left reel drive disks 7 and 6 with a right- left switch of the gear 4. Furthermore a pinch roller 9 holds the tape 8 with the  shaft 3 to give a travelling to the tape in a certain speed. Each of these members is  placed on a substrate 10.
Patent JP-H07330765-A (JP)
Title: Trifluoropropylthiazoline derivative and herbicide
Inventor: MAKINO KENJI
IPC: A01N47/36
Filed: 1995-04-11
Abstract: PURPOSE:To obtain a new derivative exhibiting remarkably strong herbicidal power on various weeds by soil treatment, soil-mixing treatment or foliar treatment and having high safety to beet which is an important crop. CONSTITUTION:This derivative(salt) is expressed by formula I. The derivative can be produced by reacting 1mol of a triazine derivative of formula II with 0.7-1.3mol of chlorosulfonyl isocyanate in a solvent such as tetrahydrofuran and reacting the product with a 2-imino-3-trifluoropropylthiazoline compound of formula III or formula IV (Z is a halogen) in the presence of a base such as triethylamine. The amount of the base is 0.5-4.0mol based on 1mol of the thiazoline compound of formula III or formula IV and the reaction temperature is -50 to +100 deg.C, preferably -40 to +30 deg.C.
Patent JP-H01257690-A (JP)
Title: Radio wave dispersion equipment
Inventor: SHIBATA TOMOHARU
IPC: H01Q15/14
Filed: 1988-04-08
Abstract: PURPOSE:To form a light and high strength outside plate for an aircraft and the like by forming the outside plate with a covering material made of a material with good penetrability and a core made of a structural material with good radio wave reflexibility, so as to reduce its wave reflecting area while a smooth shape is secured on it. CONSTITUTION:An incident ray 5 beamed from an enemy's radar passes through a covering material 1 which is made of a material with good radio wave penetrability, and it is reflected from a core 2 which is made of a structural material with good radio wave reflexibility. The reflected wave 6, which has been reflected from the core 2, is dispersed in a different direction from that of an incident wave 5 because the core 2 is formed in a waved shape and the like, so that a wave reflecting area can be considerably reduced. The surface 1 can be formed without any relation to the shape of the core 2, so as to be formed in a smooth shape. Then it serves like an aircraft outside plate made of a regular metal plate and the like without blocking an air flow in the air. Consequently, the wave reflecting area can be reduced while the smooth shape necessary for aerodynamics is kept on its surface, and a light and high strong outside plate for an aircraft and the like can be produced.
Patent JP-H04318976-A (JP)
Title: Semiconductor device
Inventor: NONAKA YOSHINORI
IPC: H01L29/80
Filed: 1991-04-17
Abstract: PURPOSE:To provide a semiconductor device in which an interval between a gate and a source can be widen as compared with prior art without increasing an area of the device and current amplification factors of a small current region and a large current region can be improved. CONSTITUTION:A diffusion starting position of a gate region 4 is set at a deep position from a surface of a source region 3 to form the region 4. A field oxide film 6 is not flat over the entire region, but invaded in the region 4 at a position corresponding to a recess 4a formed at a center of the region 4. A connecting surface of the region 4 to a gate electrode 7 is formed at a deep position from the surface of the region 3. A gate pitch P and an effective gate depth (a difference of diffusion depths of the gate and the source) LGS is formed similarly to the prior art, and an interval WGS between the gate and the source is formed wider than that of the prior art.
Patent JP-S60228833-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA HARUO
IPC: F24F11/02
Filed: 1984-04-27
Abstract: PURPOSE:To permit to effect comfortable air conditioning about a living space without being affected by the big change of indoor circumstance by a method wherein the operation control of an air conditioner is effected in accordance with the detecting result of a sensor at the side of a main body for a given time after starting while the same control is effected in accordance with the detecting result of the sensor at the side of an operating unit after the given time has elapsed after starting the operation. CONSTITUTION:The indoor temperature sensor 5, detecting indoor circumstance, is provided at the air suction port 2 of a main body 1 while the other indoor temperature sensor 16 is provided at a remote control type operating unit 10. Under the instable condition, in which the change of indoor temperature is very big and the detecting temperature Q1 at the side of the operating unit 10 is unstable in such a time upon starting the operation of an air conditioner, the operation control is effected by employing the detecting temperature Q2 at the side of the air conditioner main body 1, which is more stable than the former, while the detecting temperature Q1 is employed to effect the operation control when the given time T has elapsed after starting the operation or the detecting temperature at the side of operating unit 10 becomes stable and proper, therefore, the comfortable air conditioning about the indoor living space may be effected without being affected by the very big change in the indoor temperature upon starting the operation of the air conditioner.
Patent JP-S5421485-A (JP)
Title: Preparation of aqueous polymer dispersion
Inventor: TOMIOKA REIZABUROU
IPC: C09D133/04
Filed: 1977-07-19
Abstract: PURPOSE: To prepare an aqueous polymer dispersion in which the dispersed particles have desired ionic properties, by reacting specific ethylenic unsaturated monomer with an organic thiol compound in the presence of a catalyst, followed by adding and polymerizing specific amount of an ethylenic unsaturated monomer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06273684-A (JP)
Title: Scanning optical device
Inventor: FUKITA TAKU
IPC: G02B26/12
Filed: 1993-03-19
Abstract: PURPOSE:To prevent the dirt of a mirror surface part due to dust or the like entangled into a device. CONSTITUTION:A driving motor 12 is fixed onto an optical box main body 11 by a fixing method like screwing, and the driving motor 12 is rotatably provided with a rotor 13 to which a driving magnet is attached. A rotating polyhedral mirror 14 is attached above the rotor 13 by a method like a flat spring. The outer periphery of the upper face of the rotor 13 is lifted to form a projecting part 13a, and the seat surface of the rotating polyhedral mirror 14 is made lower than the upper face of the rotor 13, and the lower part of the rotating polyhedral mirror is sunk in the rotor 13, thereby reducing a vortex generated on the mirror surface.
Patent JP-H06276744-A (JP)
Title: Power supply device
Inventor: KONDO HIKARI
IPC: H02M1/14
Filed: 1993-03-20
Abstract: PURPOSE:To reduce the generation of higher harmonics excellently without having an effect on the function of a loader while attaining miniaturization and lightening. CONSTITUTION:The secondary side output of a low-frequency transformer T is rectified by diodes D1, D2, and applied to load W through an inductor L. A load current waveform detected by a resistor R1 and a sine wave on the feed line side detected by an LPF 12 and a full-wave rectifier circuit 14 are compared by a waveform error amplifier A3, and a switch S is controlled by an SWC 16 in response to the result of the comparison. Accordingly, currents flowing through the inductor L are controlled so that both waveforms are resembled, thus inhibiting the peak value of currents, then reducing a higher harmonic component. Load voltage is detected by an output error amplifier A1, and the supply of DCs is controlled similarly through a voltage control amplifier A2.
Patent JP-2000212912-A (JP)
Title: Hand-guide type rolling compactor
Inventor: KATO HARUYUKI
IPC: E01C19/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hand-guide type rolling compactor which can be manually steered and can securely retain a linearly advancing state and hence, which can be easily operated. SOLUTION: When changing the direction of this rolling compactor, an operating lever 76 at the front end of a bar handle 32 is manipulated to take off an engaging pin 64 from an insertion hole and the bar handle 32 is turned to the right or the left so steer the rear side rolling compacting roller 18. When going straight ahead, the bar handle 32 is manipulated to make the front and rear side rolling compacting rollers 13, 18 parallel with each other and the engaging pin 64 is fitted in the insertion hole to prevent the rear side rolling compacting roller from turning to the right or the left side. Even in the state that vibration acts on the rear side roller 18, the bearing 15 part is not moved by the vibration and the straight condition can be securely kept.
Patent JP-H01257242-A (JP)
Title: Monitoring apparatus of state of road surface
Inventor: ISODA KEIJI
IPC: G01N19/02
Filed: 1988-04-07
Abstract: PURPOSE:To make it possible to know a change in a road surface easily, by detecting a pressure contact load on the road surface of a monitoring wheel which rotates in a pressure contact with the road surface whereon a vehicle body runs, with the movement of the body. CONSTITUTION:In order to know the state of a road surface 13 when the road surface turns dark in the course of running on a mountain road in winter, for instance, first a braking control pressure is supplied to a caliper 18 through a flexible tube 18a, so as to apply a brake on a brake disk 16. In this constitution, a rear load and a pressure-contact load of a monitoring wheel are put constantly in a state wherein they are detected by first and second strain gages 19 and 20 and by an arithmetic controller 23. When the speed of rotation of the wheel 12 decreases gradually and the rotation turns to stop in this state, this stop of the rotation is detected by a photosensor 22 and supplied to the controller 23. Based on the rear load and the pressure-contact load which are sampled just before the stop of the wheel 12, on the occasion, the controller 13 computes a friction coefficient of the road surface 13 makes it displayed in a display device 24.
Patent JP-H10261542-A (JP)
Title: Capacitor and its manufacture
Inventor: SHIMADA MITSUHISA
IPC: H01G4/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To realize a capacitor superior in heat resistance and moisture resistance wherein the creep corona discharge never often occurs between outer electrodes and metal electrode foil ends, or firing of the capacitor, characteristic deterioration and penetration of the outer moisture into the capacitor element never occur. SOLUTION: A plurality of aluminum electrode foils 10 each having a half- hardened polyimide resin layer 12 on one surface are laminated and pressed to closely contact the foils 10 to the resin layers 12 and heated to harden the resin layers 12, thereby adhering the foils through these layers to form a capacitor element 14, and an electrode material is melted and sprayed over both end faces of the element 14 to form outer electrodes.
Patent JP-S58203707-A (JP)
Inventor: SAITOU TAKASHI
IPC: C21B13/08
Filed: 1982-05-21
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。