baber/WOPTO huggingface dataset:
Patent JP-H10310861-A (JP)
Title: Heating and cooling vacuum chamber shield
Inventor: BLACK RUSSELL
IPC: H01L21/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for reducing the particles in a semiconductor treating chamber and to provide a method therefor. SOLUTION: This device is provided with a shield 46 for lining a part of the inside of a vacuum treating chamber 30. The inside of the shield defines a shield passage 141. A heater member 147 is arranged within the shield passage. A gas inlet 145 is used for feeding a gas to the inside of the shield passage. The usable temp. range is wide, and it generally fits to processes. For example, it may be used for providing rapid cooling or bakeout. In the case the temp. is selected, heat cycle stress is minimized, and an isothermal state can be held so as to reduce cracking, peeling or the like.
Patent JP-S60253379-A (JP)
Title: Image pickup device
Inventor: NISHIMURA SHINJI
IPC: H04N5/225
Filed: 1984-05-30
Abstract: PURPOSE:To always keep the level of manual operation power constant regardless of the image pickup condition by attaching an acceleration meter and a balance motor, and eliminate the load applied to each lens group according to the gravity and external force. CONSTITUTION:When a photographing lens is tilted upward or downward, the shift directions 34 and 35 of each lens group are set parallel to acceleration detecting directions 32 and 33 of an acceleration meter 30. Thus the acceleration of gravity (maximum: + or -1G) can be detected. The acceleration detected by the meter 30 is converted into the voltage or current and supplied to a motor drive circuit in the form of a command signal. Then a focus balance motor 16 and a zoom balance motor 27 work with the output of the motor drive circuit to secure the balance.
Patent JP-H05301935-A (JP)
Title: Photocurable resin composition
Inventor: KAMEI YOICHIRO
IPC: C08F290/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide the photocurable resin composition capable of being cured and formed into the tough and flexible cured coating film in a short time when coated on the article of a synthetic resin, etc., and subsequently irradiated with light, the cured film being capable of being easily peeled with a hand without employing a chemical such as an alkali. CONSTITUTION:440g of tetramethylxylylene diisocyanate and 2700g of a difunctional polytetramethylene glycol having a mol.wt.. of 3000 are reacted with each other at 80 deg.C for 10hr. The reaction product is reacted with 209g of 2-hydroxyethyl acrylate for 10hr. 100g of the produced urethane acrylate oligomer is mixed with and dissolved in 30g of methoxypolyethylene glycol acrylate, 30g of tetrahydroxyfurfuryl acrylate, 1.6g of methylphenyl glyoxalate as a photopolymerization initiator and 0.3g of 2,6-di-t-butyl-p-hydroxytoluene as an antioxidant to provide the objective photocurable resin composition.
Patent JP-S62265208-A (JP)
Title: Plant physiologically activated composition
Inventor: KATO TORU
IPC: A01N43/38
Filed: 1986-05-13
Abstract: PURPOSE:The titled composition, containing an algal hydrolyzate and tryptophan as active ingredients, capable of activating physiology of various agricultural and horticultural crops by application thereto and promoting growth, coloring of fruits, increase in sugar content and quality, thickening of root parts, etc., and contriving yield and profit increase. CONSTITUTION:A composition containing an algal hydrolyzate of a limnetic algae, e.g. green alga belonging to the order Chlorococcales or Ulvales, brown alga belonging to the order Fucales or Laminariales, etc., or seaweed and tryptophan as active ingredients. The blending ratio is 0.001-0.5wt% solid concentration of the above-mentioned hydrolyzate and about 100-500ppm tryptophan. The above-mentioned active ingredients are used as a liquid or powdery concentrated type composition used by suitably diluting with water, etc., in use. The above-mentioned algal hydrolyzate is obtained by adding a 1-3wt% aqueous solution of an alkali, e.g. Na2CO3, etc., to, e.g. a raw material alga which is washed with water, dried and pulverized, hydrolyzing the alga at 100-200 deg.C under 2-5kg/cm<2> pressure for 4-8hr, centrifuging the hydrolyzate and filtering the centrifugate through a drum filter.
Patent JP-S591153-A (JP)
Title: Vertical barrel finishing device and method thereof
Inventor: IWASE TAKAHIRO
IPC: B24B31/104
Filed: 1982-06-25
Abstract: PURPOSE:To solve a problem of variations in the amount of barrel finishing lying between works rotating together with holding bars, by making up each of horizontal part of plural holding bars of a rotary member so as to be positioned in a direction toward passing the rotating center of the rotary member and also in the inward direction. CONSTITUTION:A couple of holding bars 62 and 64 are tightly installed at the underside of a platelike rotary member 50 in an axial symmetry with a rotary shaft 52. Making a frame 40 go down by degrees, these holding bars 62 and 64 are inserted into the inside of media 76 in a barrel tub 32 as rotating and simultaneously the barrel tub 32 is rotated. When a horizontal part 68 reaches the topside of the media 76, circular works 72 and 73 are pushed upward to the stopper side by receiving the buoyancy of the media 76 whereby situated at the vertical part of these holding bars 62 and 64 and kept up at the specified depth inside the media 76, so that these works 72 and 73 are polished with any variation in the amount of barrel finishing owing to its relative motion with these media 76 rotating together with the barrel tub 32.
Patent JP-H08285130-A (JP)
Title: Opening detectable manual opening-closing valve
Inventor: FUKUTANI KAZUHIDE
IPC: F16K37/00
Filed: 1995-04-10
Abstract: PURPOSE: To confirm and control opening of a valve in an unmanned system from a remote place in a manual opening-closing valve to open and close the valve internally arranged in piping by rotating a handle shaft crossing this piping. CONSTITUTION: A ring member 7 to surround the periphery of a handle shaft 2 in a concentric shape is integrally fixed to this handle shaft 2, and sensor objects 8 such as permanent magnets are arranged in a plurality at almost equal intervals in the circumferential direction in this ring member 7, and at least two sensors 9 to detect a movement of the sensor objects 8 are juxtaposed on the piping 1 side by changing a position in the rotational direction of the ring member 7.
Patent JP-H07116401-A (JP)
Title: Apparatus for recycling petroleum solvent
Inventor: KAWAGOE SHUNICHI
IPC: B01D3/00
Filed: 1994-04-27
Abstract: PURPOSE:To efficiently recycle a petroleum solvent in high purification degree while dispensing with large scaled accessory equipment such as a steam generating boiler. CONSTITUTION:An oil heater 2 heating fire retardant oil by two separately operated electric heaters 8a, 8b, a distillation vessel 3 wherein the heat exchange passages 16a, 16b connected to the oil heater are installed to the lower part of a solvent tank 15 further, a return oil circulating pump 4 supplying oil from the outlet of the oil heater 2 to the inlet of a heat exchange passage and returning the same from the outlet of the heat exchange passage to the inlet of the oil heater 2, the condenser 5 connected to the upper part of the distillation vessel 3 and the ejector 6 connected to the distillation vessel 3 on the suction side thereof are installed. The fire retardant oil heated by the oil heater 2 is supplied to the inlet of the heat exchange passage of the distillation vessel 3 and a petroleum solvent is distilled in the distillation vessel 3 under vacuum to form petroleum solvent gas which is, in turn, cooled by a cooler to be condensed and liquefied.
Patent JP-H11308042-A (JP)
Title: Antenna device
Inventor: MIYAHARA NORIO
IPC: H01Q19/10
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain high gain with a simple configuration in an antenna device to perform communication between a base station and plural slave stations around it. SOLUTION: A reflecting mirror 32 with the same shape as a conical or a truncated cone-shaped rotating body which is obtained by rotating a mirror curve 35 around a center axis 36 is provided. Plural primary radiators 40 are arranged on or around a circumference, that is obtained by rotating the focus of the curve 35 around the axis 36. Plural primary radiators 40 are selectively driven in accordance with the direction of a slave station with which it is to make communication.
Patent JP-S603478-A (JP)
Title: Heat exchanger
Inventor: TOUSHITA HIROAKI
IPC: F28F9/02
Filed: 1983-06-20
Abstract: PURPOSE:To have effectively cooling effect by fins in a heat exchanger for an automobile, by bulging an air plate to the fin side to reduce a space in a tube not connected to the fin. CONSTITUTION:Heat exchanging fluid flows in a tube 1, and fins 5 promote the heat exchange of the heat exchanging fluid. A space 11 in a tank is formed of a core plate 2 and a tank member 3. The central portion of the core plate 2 bulges to the fin 5 side. Thus, a space C not covered with the fin 5 at the tube 1 end can be reduced so that the cooling effect can be efficiently had by the fins.
Patent JP-S61269360-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KABURAGI KENICHI
IPC: H01L29/73
Filed: 1985-05-24
Abstract: PURPOSE:To increase the curvature of a diffusion layer on a boundary surface between a P-type base peripheral section in a bipolar section and an insulating film for isolation surrounding the base peripheral section, and to improve the withstand voltage of the bipolar section by forming a P-type well deeper than a base along the boundary surface in a Bi-CMOS semiconductor device. CONSTITUTION:An N-type silicon layer 2 is grown on one main surface of a P-type silicon single crystal semiconductor substrate 1 in an epitaxial manner, and the surface of the N-type silicon layer 2 is isolated electrically into several island regions by silicon oxide films 7 partially shaped. A bipolar NPN transistor is formed in the partial island region isolated, and a P-type well 18 is shaped to the surface of another island region to form an N channel MOSFET while a P channel MOSFET is formed to sections except the P-type well forming region. The semiconductor device is manufactured in such a manner that a P-type well 10 is shaped to the peripheral section of a base region in the bipolar NPN transistor by utilizing a diffusion process on the formation of the well for the N channel MOSFET.
Patent JP-H04337038-A (JP)
Title: Continuous annealing furnace
Inventor: HASHIMOTO RITSUO
IPC: C21D9/56
Filed: 1991-05-15
Abstract: PURPOSE:To improve the thermal efficiency of the continuous annealing furnace and to reduce an energy consumption unit. CONSTITUTION:A heat exchange zone 15 is provided between a soaking zone 13 and a cooling zone 14 of the continuous annealing furnace consisting of a heating zone 12, the soaking zone 13 and the cooling zone 14. A high-temp. steel strip 11 emitted from the soaking zone 13 is passed in the heat exchange zone 15 and the low-temp. steel strip 11 before the entrance to the heating zone 12 is passed. The gas interposed between the high-temp. steel strip 11 and the low-temp. steel strip 11 is pulsated by a gas pulsating device 16 to effect a heat exchange, by which the energy efficiency of the furnace is improved.
Patent JP-H11318709-A (JP)
Title: Electric kettle
Inventor: OKAMURA KENJI
IPC: A47J27/21
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent waterdrops sticking to a lid from dropping to a surface where a container is installed when the lid is opened, in an electric kettle that heats and thermally insulates a liquid in the container. SOLUTION: In a container 21 that stores a liquid put in a housing 22, and a lid 25 covering the upper opening of the container, one side of which is pivoted to the housing and the other side is formed of a slidable stopper 30, the lid 25 is comprised of the inner lid 26 facing the container side, a rubber packing 27 fitted at the circumference of the outer lid 28 forming the exterior, a lid cover 29 disposed between the inner lid 26 and the outer lid 28, and the slidable stopper 30 disposed inside the lid. The lower end 27A of packing fitted at the circumference of the inner lid 26 is protruded below the bottom 26A. Therefore, when the lid 25 is opened, even if waterdrops sticking to the inner lid 26 flow out, the waterdrops flow to the container side without flowing to the pivoted portion 32 intercepted by the packing 27 and to the surface where the container is installed.
Patent JP-2000303493-A (JP)
Title: Self-propelling soil improvement machine
Inventor: KUSAKI TAKAMI
IPC: E02F7/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelling soil improvement machine ensuring a broad space in the lower part of an improved soil outlet of a passage constituent body constituting an improved soil conveying device to install a conveyer or the like for conveying improved soil in required direction and smoothly and surely conveying the improved soil from a continued treatment tank to a required height position. SOLUTION: An improved soil conveying device 33 is connected to an outlet of improved soil in the rear end of a continued treatment tank 20, the improved soil conveying device 33 is provided with a cylindrical passage constituent body 34, and the passage constituent body 34 is provided in a direction at right angles to a travelling direction of a lower travelling body 1. An improved soil outlet 34a is opened to one end side, an improved soil conveying screw is so provided that it faces the improved soil outlet 34a from the other end side, and a joint cylinder section connected to the outlet of the continued treatment tank 20 is provided in the side of the passage constituent body. It is connected to a center frame 15 with a pair of bearing members 40 and 40.  Then, the whole improved soil conveying device 33 is so inclined at a specific angle that the improved soil outlet 34a of the passage constituent body 34 is slantly directed upward.
Patent JP-S6428873-A (JP)
Title: Emitter/detector coupling unit for optical fiber system
Inventor: DAGURASU RETSUDOFUIIRUDO PATOR
IPC: H01L33/58
Filed: 1988-05-09
Abstract: PURPOSE: To form a light-emitter/photodetector coupler for an optical fiber system causing no attenuation by employing a constitution wherein light energy is fed into an optical fiber and the light energy from the optical fiber is detected. CONSTITUTION: An emitter/detector 10 is mounted on a substrate 12 while forming a straight line with an end part of an optical fiber 14. Each of photodetectors 18, 20, 22 and 24 is so arranged as to supply output based on a photovoltaic effect in response to the radiation of the light energy going out from the end part of the optical fiber 14. The light energy, which is emitted from an emitter 36 of light energy such as a laser diode or a light-emitting diode, is introduced into a core of the optical fiber 14 with the minimum attenuation. The energy, which is transmitted in the optical fiber 14 and goes out from its end part, is spread to some extent and irradiate multiple photodetectors 18, 20, 22 and 24, and further it generates voltage added in series in lead 32 and 34.
Patent JP-H08307271-A (JP)
Title: A/d converter
Inventor: TANAKA NOBUHIKO
IPC: G06F3/05
Filed: 1995-05-09
Abstract: PURPOSE: To execute the comparison mode while ensuring real time performance by providing a comparison value register storing comparison data and a comparator data register storing the result of comparison to a successive approximation A/D converter so as to relieve the load of a CPU. CONSTITUTION: In the comparison mode after a channel and the operating mode are set, transmission gates 16a, 16b are conductive and an under flow signal UDF is outputted from a timer 2 started periodically by a CPU 1 and the comparison processing is started by the signal UDF. A comparison reference voltage CVref generated by a D/A converter 7 and an analog signal from an application terminal 9 are compared by an analog comparator 8 based on the comparison data stored in advance in a comparison value register 14 and the comparison result is stored in a comparate data register 10. Thus, the CPU 1 executes the comparison mode by the underflow signal outputted from the timer 2.
Patent JP-S5538659-A (JP)
Title: Memory holding unit
Inventor: KAWAMURA TAKUROU
IPC: G11C29/00
Filed: 1978-09-08
Abstract: PURPOSE: To attain miniaturization and long-period stabilization of a memory holding unit by connecting a fixed time-constant circuit in parallel to the input terminal part of a volatile memory unit.  
     CONSTITUTION: In parallel to the input terminal of volatile microprocessor memory 1 on printed substrate 4, capacitor 3 is connected which is formed of basic cells 15 composed of conductive separators 11, paste electrodes 12, polypropylene porous substance 13, gaskets 14, etc., and has not less than two layers and electrostatic capacity of more than 0.1F. Then, adjusting the internal equivalent series resistance of capacitor 3 to more than 0.1 backs up memory 1 for fixed time by the fixed C-R time-constant circuit. Therefore, a memory holding unit of miniature constitution can be obtained which operates stably for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06298107-A (JP)
Title: Rack and pinion type steering device
Inventor: KOTAKE YOSHIMI
IPC: F16J3/04
Filed: 1993-04-13
Abstract: PURPOSE:To prevent a ball joint from making contact noise by making an axis of the cylindrical bellows section of a retractable cover staying in a non- curved state eccentric to one side in a radial direction to the center of the inner periphery of one end of the retractable cover. CONSTITUTION:A retractable cover 21 for covering the rack 4 projected from a housing 5 is provided such that one end of the retractable cover 21 is fitted outside the housing 5. A tie rod 17 is connected to this rack 4 through a ball joint 6. The other end of the retractable cover 21 is fitted outside the external periphery of this tie rod 17. The part between both ends of this retractable cover 21 is formed into a cylindrical bellows section 26. This bellows section 26 is made to curve such that one side in a radial direction, 26a side, for example, is compressed more than the other side 26b due to the inclination in the longitudinal direction of the tie rod 17 to the longitudinal direction of the rack 4. An axis Q with the bellows section 26 staying in a not curved state is made eccentric to one side 26a in a radial direction to the internal peripheral center R of one end of the retractable cover 21.
Patent JP-S61270584-A (JP)
Inventor: KINOSHITA ISAO
IPC: F16L27/02
Filed: 1985-05-23
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-S603188-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/28
Filed: 1983-06-20
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-H02292092-A (JP)
Title: Damping water composition for planographic printing
Inventor: YAMAOKA SHINTARO
IPC: B41N3/08
Filed: 1989-04-28
Abstract: PURPOSE:To obtain damping water sufficiently lowered in surface tension, reduced in ink dissolving action and having sufficient printability by using a water-soluble high-molecular compound selected from methyl cellulose, hydroxy propyl methyl cellulose and hydroxy ethyl methyl cellulose. CONSTITUTION:A damping water composition for planographic printing is composed of a mixture consisting of glycol ethers, acids or salts, a water-soluble high-molecular compound and water. The water-soluble high-molecular compound is one or more kind of a compound selected from methyl cellulose, hydroxy propyl methyl cellulose and hydroxy ethyl methyl cellulose. The substitution degree of a methoxyl group is 1.641 - 1.919 in methyl cellulose and the substitution degrees of a methoxyl group and a hydroxypropoxyl group are respectively 1.086 - 1.813 and 0.089 - 0.286 in hydroxy propyl methyl cellulose and the substitution degrees of a methoxyl group and a hydroxyethoxyl group are respectively 1.149 - 1.539 and 0.109 - 0.447 in hydroxy ethyl methyl cellulose.
Patent JP-S5445381-A (JP)
Title: Manufacture of heat-shrinkable tube
Inventor: NISHIMURA HIROSHI
IPC: B29C48/32
Filed: 1977-09-19
Abstract: PURPOSE:To manufacture a heat-shrinkable tube with a little shrinkage in the long direction, by extruding a cylindrical mold around a continuous cylindrical material made of a thermal-recovery material, by expanding the heated material with a hydraulic pressure applied to the interior of the material, and by cooling and solidifying. CONSTITUTION:The continuous cylindrical material 1, which is made of a thermal- recovery material, with one end closed is fed from the supply device 2, to the cylindrical molding device 6 via the guide rolls 3, 4, and 5. The cylindrical mode 7 having the inside diameter larger than the outside diameter of the material 1 is extruded continuously around the material 1 almost coaxially to heat and expand the material 1 to the inside wall of the mold 7 by the hydraulic pressure using a compressor at the other end. The material 1 and the mold 7 under the hydraulic pressure are fed to the water tank 14 via the guide rolls 12 and 13, cooled and solidified. The mold is cut continuously along the length from the side and removed, thus out the heat- shrinkable tube 15.
Patent JP-H04340016-A (JP)
Title: Controller of hot air space heater
Inventor: NANBA MASAYUKI
IPC: F23N5/14
Filed: 1991-05-16
Abstract: PURPOSE:To control the space heating in neutral conditions that match the conditions of a room space to be heated and give a thermal balance for human body with no hotness nor coldness felt and improve pleasantness. CONSTITUTION:The subject device is provided with a room temperature detection section 2, radiation detection section 8 that detects the radiation quantity from the wall faces, etc., of a room space to be heated, PMV calculation section 11 that calculates PMV value by inputting the room temperature, radiation quantity, quantity of fuel consumption in the combustion section 4, and the blast volume of a convection fan 5, judgement section 12 to judge whether or not the output of the PMV calculation section 11 is within a specified value range, and quantity of fuel consumption setting section 13 that inputs output of the judgement section 12 and controls the convection fan 5. The judgement section 12 stops the combustion in the combustion section 4 when the PMV value from the PMV calculation section is outside a specified value, and a pleasant space heating is provided which matches the conditions in a room space to be heated.
Patent JP-H02296021-A (JP)
Title: Brake block holding device
Inventor: ANDERUSU ORUBU GUNNAA SUTORERU
IPC: B61H1/00
Filed: 1990-04-26
Abstract: PURPOSE: To prevent torque characteristic from varying so as to reduce costs by transmitting a brake force to a brake block holder via a push rod member and a head part, and providing the toothed end face of the cross member of a head part extension so as to be cooperative with segments displaced by a spring. CONSTITUTION: A hanger member 5 is pivotally attached to the inside of a bracket 4 by a shaft 6 and a brake block holder 7 receiving a brake force on a cylindrical back 9 via a push rod member 2 and a head part 3 is pivotally supported by a shaft 8. A spring 10 is placed between the bracket 4 and the hanger member 5, and toothed segments 16 being rotatable within the limit of a pin 18 and energized in an approaching direction by a spring 17 are provided at the extension 12 of the head part 3 in the space between the side wall parts 7' of the brake block holder 7, with a toothed part provided also at the end of the cross member 19 of the corresponding extension 12. Therefore, the function of transmitting the brake force is kept high and overall size can be reduced.