baber/WOPTO huggingface dataset:
Patent JP-S6118269-A (JP)
Title: Electronic camera apparatus
Inventor: TAKABA TETSUSHI
IPC: H04N5/765
Filed: 1984-07-04
Abstract: PURPOSE:To reduce an image pickup time by executing charging of a shutter and head feeding in parallel at the same time with a common drive source. CONSTITUTION:When a head completes the recording of one track, a motor 33 is turned on, and its turning is delivered to a cam 29 via gears 32, 30. The cam 29 is turned toward the arrow and the cam 29 is pressed into contact with an inner face 26c of a slide plate 26 to move the slide plate 26 to the right shown in the arrow. The motor 33 acts on a shutter unit 36 at the same time and applies charging in the shutter unit 36 in parallel.
Patent JP-H09301780-A (JP)
Title: Lightweight monolithic refractory
Inventor: MATSUO KAZUAKI
IPC: C04B35/66
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain pasty lightweight monolithic refractories having improved extensibility and adhesiveness and very excellent in workability. SOLUTION: The objective lightweight monolithic refractories are made of a kneaded material consisting of, by weight, 2-10% alumina-silica ceramic fibers, 40-60% refractory mullite and/or alumina aggregate, 0.5-3% fine silica powder, 1.5-3% bentonite, 0.2-0.5% metallic polyacrylate, 0.3-1.2% methylcellulose, 2-10% colloidal silica soln. having 10-50% silica content and 20-40% water.
Patent JP-H0433697-A (JP)
Title: Hose for quilt dryer
Inventor: GOTO KANJI
IPC: D06F58/00
Filed: 1990-05-31
Abstract: PURPOSE:To easily perform cleaning and repair by forming a fitting groove fitted with a tube at the outer peripheral plane of a joint, setting the inside diameters of both terminal parts of the tube larger than that of a center part, providing detaining tools at both terminal parts of the tube, and setting the tube loadably/unloadably freely by the hanging tools. CONSTITUTION:A spiral coil 1, the joint 2 connected to hot wind devices or mats provided at both terminals of the coil 1, and the fitting groove 3 formed at the joint 1 are provided. the tube 4 to cover the coil 1 is made of a non- permeable raw material such as nylon or polyester, etc., and also, the inside diameters of both terminal parts of the tube 4 are formed larger than that of the center part, and tapes 5 for detaining to be fixed on the joint 2 are provided. Therefore, since the tube 4 can be removed again by releasing the fixing of the tape 5 for detaining, the cleaning of the tube 4 can easily be performed, and also, the tube 4 may be exchanged when it is pierced with a hole, etc.
Patent JP-H07330483-A (JP)
Title: Production of quartz glass crucible for pulling up single crystal
Inventor: KENMOCHI KATSUHIKO
IPC: C03B20/00
Filed: 1994-05-31
Abstract: PURPOSE:To lower the concn. of impurities in the inside surface layer of a crucible by supplying SiO2 powder at a specific deposition rate and fusing this power, thereby forming a transparent quartz glass layer. CONSTITUTION:The SiO2 powder 4, such as high-purity natural quartz crystal powder, having an average grain size 150 to 300mum, element concn. of 3 to 20ppm Al, <=0.5pm K, <=0.5ppm Na and <=1.0ppm Li is supplied into a freely rotatable mold 1 having a rotating mechanism 2. A base body 5 for a quartz crucible is then formed on the inside wall surfaces of the mold 1 by centrifugal force. An arc electrode 6 is inserted into this base body 5 and the aperture of the base body 5 is covered with a cap 8 in such a manner as to allow an annular opening 9 to remain. A high-temp. gaseous atmosphere is generated in the base body 5 by this arc electrode 6 to form fused glass. Simultaneously, the SiO4 powder 4 is supplied at a deposition rate 0.05 to 0.20m/min, by which the transparent quartz glass layer having the low impurity concn. is formed. The quartz glass crucible for pulling up the single crystal is thus obtd.
Patent JP-H10330751-A (JP)
Title: Cemental grout for ground stabilization
Inventor: TOKORO TAKEHIKO
IPC: C09K103/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cemental grout showing an elongated distance of penetration when used in a grouting work and can give a solidified product not problematic in a dispersion of its properties with an increasing distance from the grouting inlet. SOLUTION: This grout is an aqueous cement suspension containing 0.05-3 wt.%, based on the cement, thickener, a water/cement ratio of 100-1,500%, a viscosity of 19.5-35 sec as measured with a funnel viscometer and having a viscosity 1.02-1.3 times as high as that of a thickener-free aqueous suspension. It may further contain a setting accelerator.
Patent JP-H05313545-A (JP)
Title: Image forming device
Inventor: WATANABE SHIGERU
IPC: G03G21/10
Filed: 1992-05-03
Abstract: PURPOSE:To provide the image forming device where an image of high quantity without any ground soil and superior in its sharpness is obtained and recovered toner can be reused without generating toner scattering or cleaning failure. CONSTITUTION:A carrying control means selectively actuating a recovered toner carrying device 8 which is not shown in the diagram and a control means of a recovered toner replenishing roller 4e carrying out replenishing of recovered toner to a developing part 4b when the carrying of the recovered toner is stopped, also not shown in the diagram, are provided. Furthermore, the temperature of the recovered toner is detected and when it becomes below a specified temperature, the replenishing of the recovered toner to the developing part 4b can be carried out. Moreover, the temperature of the toner inside the developing device 4b is detected and when the temperature is approximately equal to that of the recovered toner, the recovered toner can be replenished to the developing part 4b. Additive can be mixed into the recovered toner before the recovered toner is replenished. Furthermore, a cooling means of the recovered toner electrifying and destaticizing means and the recovered toner carrying device 8 can be provided.
Patent JP-2000326778-A (JP)
Title: Baby seat
Inventor: MIYAMOTO YOSHIHIKO
IPC: B60N2/28
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove heat and moisture generated from a baby by arranging an air adjusting means such as an air blower for forcedly excluding heat and moisture generated in a seat back part. SOLUTION: A space 12 is formed between a surface member 10 and a reverse member 11 of a seat back, and an air adjusting unit 13 such as an air blower is arranged in this space 12. Air vents penetrating through the back face side from the front face side are respectively provided in a front central part and a lower part of the surface member 10. The air adjusting unit 13 is fixed by a screw on a boss 19 arranged in a recessed part 16 recessed in a box shape on the back face side, and sucks outside air via the air vents of the surface member 10 to be blown off outside via an air vent of the reverse member 11. The air adjusting unit 13 is desirably installed in a lower part of the seat back for lowering the center of gravity of a baby seat itself to thereby forcedly remove heat and moisture generated in a seat back part.
Patent JP-H06334216-A (JP)
Title: Surface emission led
Inventor: SAKA TAKASHI
IPC: H01L33/40
Filed: 1993-05-18
Abstract: PURPOSE:To achieve high emission efficiency by interposing a light wave interference type light reflective layer, for reflecting the light from an active layer having an inclination angle with respect to the thickness direction higher than a predetermined value, between the active layer and a light take-out face. CONSTITUTION:The surface emission LED 10 comprises a clad layer 14, an active layer 16, a clad layer 18, a light wave interference type reflective layer 20, a cap layer 22 and an ohmic electrode 24 laminated sequentially on a substrate 12. The light wave interference reflective layer 20 comprises thirty pairs of laminated AlAs layer and Al0.2Ga0.8As layer and the thickness thereof varies continuously and linearly from T (1+DD) to T(1-dd), where T is a reference thickness and T.DD is the film thickness. Consequently, the light having wavelength of 880nm emitted from the active layer 16 is reflected on an upper light take-out face 26 over an angular range of 27-49 deg. in the thickness direction thus enhancing the emission efficiency.
Patent JP-S62298161-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KATSUTO HISAO
IPC: H01L27/10
Filed: 1986-06-18
Abstract: PURPOSE:To prevent intrusion of a channel stopper region into a channel region and to improve the characteristics of a semiconductor element, by forming a field insulating film, intorducing impurities, and forming the channel stopper region. CONSTITUTION:An n<-> well region 3 is formed at a part of a peripheral circuit region B of a substrate 1. Thereafter, an SiO film 2 is formed on the entire surface. A part of the SiO2 film is made thick by using a thermal oxide mask 5. Then, an opening part 7 in the mask 5 is expanded, and p-type impurities 8 are introduced. Then, heat treatment is performed, and a field insulating film 9 is formed. The impurites 8 are diffused, and a channel stopper region 10 is formed in the region B. Then, a field insulating film 9 is formed in a memory cell region A. Thereafter, p-type impurities are introduced in the region A, and a channel stopper region 10 is formed. Then, a memory cell is formed in the region A, and a peripheral circuit is formed in the region B.
Patent JP-S62297313-A (JP)
Title: Thermosetting resin composition and semiconductor device obtained by using said composition
Inventor: NISHIKAWA AKIO
IPC: C08G59/18
Filed: 1986-06-18
Abstract: PURPOSE:The titled composition, containing pyrogallol, a polyfunctional epoxy resin and curing agent, useful as a corrosion-resistant coating material for metal and capable of providing a resin-sealed semiconductor device operable with high reliability even if the device is left to stand at high temperatures and humidities for a long period. CONSTITUTION:A fire-retardant composition having large corrosion-inhibiting effect to metals and containing (A) pyrogallol and/or pyrogallol derivatives (e.g. pyrogallol-acetone resin) in an amount of preferably 0.1-30wt% based on total resin composition, (B) a polyfunctional epoxy compound and (C) a curing agent (e.g. phenol-formalin condensate). A resin-sealed semiconductor device is obtained by sealing and/or coating a semiconductor device with the resin composition.
Patent JP-S6031006-A (JP)
Title: Image sensor with focusing device
Inventor: NAGAOKA AKIRA
IPC: G02B7/28
Filed: 1983-07-31
Abstract: PURPOSE:To facilitate visual judgment, by providing a half mirror between a lens system and an image sensor, and providing light emitting diodes at positions which is separated from the half mirror and the image sensor by an equal distance in front of said mirror. CONSTITUTION:A half mirror 3 is inclined by 45 deg. with respect to an optical axis and inserted between a lens system 1 and a line image sensor 2. Light emitting diodes 4 emits visual light. The diodes are arranged at the positions, which are separated from the optical axis of the lens system with respect to the half mirror 3 by a distance l that is the equal distance between the line image sensor 2 and the half mirror 3. As the light emitting diodes 4, e.g., a plurality of visual LEDs are arranged in correspondence with a line image sensor 2. The lens system 1 converges the light emitted from a material to be checked 5 on the image sensor 2. The lens system is composed by one lens or the combination of a plurality of lenses.
Patent JP-S6030618-A (JP)
Inventor: NISHIKAWA TOYOHIRO
IPC: A01G1/04
Filed: 1983-07-30
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-S5364583-A (JP)
Title: Ceramic case for heat-electricity converter
Inventor: HIKINO TADASHI
IPC: G01K1/08
Filed: 1976-11-22
Abstract: PURPOSE: To make the ceramic case, suitable for package of heat-electricity converter, utilizing the heat electromotive force of CuI, such as fire making sensor, by using composite calcined specific natural raw material mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000329221-A (JP)
Title: Control device for automatic transmission
Inventor: TAKAHAGI NAOYA
IPC: F16H61/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission improving fuel consumption in a stopped condition of a vehicle. SOLUTION: A condition detection means 110 detects a driver having no intention of starting when a car speed is 0 km/h, a brake device is turned on, a throttle opening is fully closed, and a range of a transmission is placed in a forward range. When a connection control means 140, by the condition detection means 110, detects the driver having no intention of starting, a turbine rotational speed control means 130 controls connection force of a friction member so that an output shaft rotational speed of the transmission comes to be a previously calculated target rotational speed.
Patent JP-H11326500-A (JP)
Title: Sensor projecting device
Inventor: MIYAGAWA SHUJI
IPC: G01S7/521
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, to enhance a degree of freedom of an installing position, to restrain damage at driftwood colliding time, and to increase a ship speed at using time in a sensor projecting device for projecting an echo sounder transducer being the sensor part of a sonar downward from the ship's bottom part. SOLUTION: A sensor support arm 30 extending downward from the ship's bottom part and supporting an echo sounder transducer 20 in the lower end part can be tilted to the stern side with the upper part as the center. A hydraulic cylinder 50 is arranged on the stern side of the sensor support arm 30 to transfer the sensor support arm 30 to a housing state running along the ship's bottom part from a vertical using state. At using time, the hydraulic cylinder 50 is actuated in the inverse direction so that the sensor support arm 30 is returned to the vertical using state.
Patent JP-S5566670-A (JP)
Title: Wind-vane power generator
Inventor: SAITOU CHIYUUJI
IPC: F03D3/06
Filed: 1978-11-15
Abstract: PURPOSE: To make it possible to get the desired rotational output regardless of the direction of wind, by pivotally attaching to both ends of a main vane auxiliary vanes whose angle of bendng with respect to the main vane is varied in accordance with the wind pressure and wind velocity.  
     CONSTITUTION: Main vane 5, whose plane is nearly S-shaped and which extends vertically, is fitted on rotary shaft 3 vertically. Auxiliary vanes 6 and 7, whose angle of bending with respect to the main vane are variable, are pivotally attached to the opposing ends of the main vane. In accordance with the wind pressure and wind velocity, the bending angle of auxiliary vanes 6 and 7 are varied by means of turnbuckles 10 and 11. By this, the drive output of vane 5 is given to follower main shaft 18. Its rotational force is augmented by means of flywheel 21 and starts generator 22, and thereby, it is possible to obtain the desired rotational output regardless of the direction of wind at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05148146-A (JP)
Title: Water-soluble gel external agent
Inventor: KIMOTO TOMOAKI
IPC: A61K9/06
Filed: 1992-06-01
Abstract: PURPOSE:To provide a steroid-containing water-soluble gel external agent containing dexamethasone acetate, glycyrrhetinic acid, etc., excellent in the percutaneous absorbability and aging stability of the main ingredient and lowered in the irritation. CONSTITUTION:This water-soluble gel external agent contains 0.01-2wt.% of dexamethasone acetate, 0.05-3wt.% glycyrrhetinic acid, 30-60wt.% of purified water, 10-40wt.% of a lower alcohol (e.g. ethanol) and 0.5-50wt.% of a carboxyvinyl polymer. The pH of the agent is adjusted to 4-6 by the addition of an organic amine (e.g. diisopropyl amine).
Patent JP-S5930331-A (JP)
Title: Signal transmitter
Inventor: YOSHIZAKI ATSUHIRO
IPC: H04B3/54
Filed: 1982-08-12
Abstract: PURPOSE:To eliminate the inconvenience of high-frequency carrier, by utilizing an earth line and providing a coupling transformer between power lines and ground so as to utilize a low-frequency carrier. CONSTITUTION:The coupling transformer 12 is connected to the earth line 11 at a terminal A, a signal carrier oscillating source 13 and a switch 14 are provided to the secondary side to produce a signal carrier 17 according to a signal to be transmitted to the earth line 11 by controlling a signal carrier of the oscillating source 13 at the switch 14 according to the signal to be transmitted of a transmitter 15. A uniform receiving level is obtained always at the power lines 10. The carrier 17 reaches a terminal B of the power line, and is extracted at an impedance 18 and applied 20 to a receiver 21 as a terminal voltage of an impedance 19 and received and demodulated.
Patent JP-H11340200-A (JP)
Title: Plasma treatment device
Inventor: SASAKI ICHIRO
IPC: H01L21/3065
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device for making uniform the distribution of plasma. SOLUTION: The energy exchange of electromagnetic wave and plasma is mainly performed in an ECR surface 9 in an ECR system. The energy exchange on the ECR surface 9 depends on the electric field direction of electromagnetic wave and the direction of external magnetic field at that position. It is extremely difficult to control the electric field direction of electromagnetic wave in plasma but near an antenna 3 for introducing the electromagnetic wave, that direction can be controlled to some degree. Therefore, when the ECR surface 9 is provided near the antenna 3 and the electric field direction is controlled in the configuration of the antenna 3, the distribution of energy exchange on the ECR surface 9 can be controlled and plasma can be made uniform.
Patent JP-H11326572-A (JP)
Title: Fuel assembly
Inventor: SAEKI JUN
IPC: G21C3/326
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively suppress excessive degree of reaction and to improve a reactor stop margin by providing a fuel rod containing a burnable poison with a specific concentration or less at the partial region of an upper half part in the axial direction. SOLUTION: For increasing the degree of combustion and improving a thermal margin, a fuel rod array is increased from (8 columns ×8) rows to (9 columns ×9) rows for increasing the number of fuel rods. Also, for relaxing increase in the pressure loss of the flow of a cooling material, a short fuel rod that is shorter than a general long fuel rod by approximately 2/3 is used partially, thus especially increasing the channel of a cooling material.  In a fuel assembly 10, the length of a region in an axial direction containing a burnable poison with a concentration of 1.0% or less is set to 13% or less of the effective length of the fuel, thus appropriately setting the amount of reaction control at the initial stage of a cycle within a range for preventing great influence to reactor core characteristics and degree of surplus reaction during operation and improving an initial reactor stop margin. Also, in the fuel assembly 10, one or two long gadolinia fuel rods G1 containing a flammable toxic substance with a concentration of 1.0% or less are constituted. The larger the number of fuel rods containing poison is, the greater the amount of control becomes. Also, an improvement effect increases.
Patent JP-S5845109-A (JP)
Title: Crystalline aluminosilicate zeolite and its manufacture
Inventor: USHIO MASARU
IPC: C07C6/12
Filed: 1981-09-09
Abstract: PURPOSE:To improve the physical and chemical properties of the titled zeolite by separating gel from a reactive mixture consisting of alumina, silica, alkali metallic oxide and water, adding water and tetraalkylammonium cations to the gel, and carrying ou crystallization. CONSTITUTION:Gel in a primary reactive mixture consisting of alumina, silica, alkali metallic oxide and water in molar ratios between oxides expressed by formulaI-III (where M is an alkali metallic ion) is separated from the mother liquor. To the gel are added water and tetraalkylammonium cations in molar ratios to silica in the gel expressed by formula IV, V (where R is 2-5C alkyl, and X is halogen or OH), preparing a secondary reactive mixture. The mixture is held under crystallization conditions, and the resulting crystals are recovered. Thus, the grain size of conventional crystalline aluminosilicate is increased to make the depth of the pores larger, and the purpose can be attained.
Patent JP-2000325279-A (JP)
Title: Sponge with handle
Inventor: HIROHATA MASAMI
IPC: B60S1/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously use sponge bodies on both surfaces in the case of usage in a gap by inserting a connection piece part to a part between an upper sponge body and a lower sponge body, adhering the lower one to an elastic plate piece and adhering the connection piece part and the upper sponge body onto the upper surface of the elastic plate piece. SOLUTION: A washing block body 1 is sufficiently reinforced by an elastic leaf spring shape connection piece part 6 and also sufficiently elastically deformed even when it has a long shape in a front and rear direction, the sponge can be inserted to a gap or a small and narrow space to be easily used with an excellent durability. Then a handle part 5 does not become an obstacle and washing is attained by using the both upper and rear surfaces. Moreover, the adhesive strength in the block body 1 and a handle body 2 is large with an excellent durability.  Especially the soft upper and lower sponge bodies 3 and 4 are temporarily adhered to the elastic plate piece with middle-class elasticity and strength and, then, connected to the connection piece part 6 of the handle body 2 in structure so that a part where an elasticity, a rigidness or a strength is rapidly changed is eliminated in an usage state to prolong the life.
Patent JP-H10323039-A (JP)
Title: Voltage controller
Inventor: OSAKI SHINICHI
IPC: H02M5/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a desired power saving effect swiftly and sufficiently, by enabling setting so as to lower the secondary power source of a transformer against the primary power source by an arbitrary value, and transmitting the primary voltage of the transformer directly to the secondary side of the transformer, if the secondary voltage of the transformer becomes lower than a minimum voltage set beforehand. SOLUTION: By what voltage the secondary voltage of the transformer TR of a main circuit should be lowered against the primary voltage is set by a voltage controller 1, and a minimum voltage of the secondary voltage of the transformer TR is set. When the secondary voltage of the transformer TR is higher than the minimum voltage, a secondary voltage lower than the primary voltage by a set voltage is outputted unconditionally, even if the primary voltage increases or decreases in the middle. If the primary voltage of the transformer TR decreases and the secondary voltage becomes lower than the minimum voltage, it becomes in a directly transmitted state immediately, and a voltage equal to the primary voltage of the transformer TR is outputted as a secondary voltage. Consequently, it becomes possible to obtain a desired power saving effect swiftly and sufficiently as well.
Patent JP-H06347233-A (JP)
Title: Visual inspection apparatus
Inventor: HAMACHI HISAFUMI
IPC: G01B11/24
Filed: 1993-06-14
Abstract: PURPOSE:To provide a visual inspection apparatus, which realizes the simplification of the apparatus and the reduction in price by decreasing optical parts in the visual inspecting apparatus for inspecting the leads of an IC. CONSTITUTION:A visual inspection apparatus for inspecting the external appearance with camera is constituted of the following parts. The first camera 7 and the second cameras 8 divide leads 6a of an IC 6, which is a part under inspection, and pick up the images of the leads. An image processing device 9 measures the pitch of the leads based on the images picked up with the cameras 7 and 8. A monitor 10 outputs the images picked up with the cameras 7 and 8.