baber/WOPTO huggingface dataset:
Patent JP-H04357437-A (JP)
Title: Detector for oil contamination quantity of ventilator
Inventor: HARA NAOYUKI
IPC: F24F7/06
Filed: 1991-06-04
Abstract: PURPOSE:To accurately detect the oil contamination quantity of an oil receiving container by arranging the blade attached to the rotary shaft of a small-sized motor in the oil receiving container at predetermined depth and mounting a rotation detecting part outputting a signal by the rotation of the blade on the small-sized motor. CONSTITUTION:The blade 4 arranged in an oil receiving container 1 at predetermined depth is rotated by a small-sized motor 2 until immersed in contaminated oil and the rotation of the motor 2 is detected as a pulse in a rotation detecting part 2. As the blade 4 is immersed in the contaminated oil, the load due to the viscosity of the contaminated oil increases and the rotation of the blade 4 by the motor 2 falls and a pulse interval becomes wide in the detecting part 5. When no pulse is outputted at a predetermined interval, it is judged that oil contamination quantity reaches an alarm level and alarm operation is generated.
Patent JP-H03752-A (JP)
Title: Polypropylene resin composition
Inventor: MIZUNO HIROHIDE
IPC: C08L25/00
Filed: 1989-05-29
Abstract: PURPOSE:To improve mechanical properties, solid-phase adhesive properties and heat stability under a severe condition by compounding a phenolic antioxidant and a sulfur antioxidant in a compsn. comprising PP, a styrenic resin and a compatibilizer. CONSTITUTION:A compsn. is obtd. by compounding a PP (A) with an MI of 5-60g/10min, a styrenic polymer (B) with an MI of 0.5-20g/10min and a compatibilizer (C) (e.g. styrene-butadiene-styrene block copolymer) in such a way that the content of component C is 10-30 pts.wt. based on 100 pts.wt. sum of the components A and B and the ratio of the sum of the components B and C to the sum of the components A-C is 0.1-0.6. 0.05-0.4 pt.wt. phenolic antioxidant (D) [e.g. tris-(3,5-di-t-butyl-4-hydroxybenzyl)-isocyanurate] based on 100 pts.wt. sum of the components A and B and 0.1-0.6 pt.wt. sulfur antioxidant (E) (e.g. distearyl-3,3'-thiodipropionate) based on 100 pts.wt. sum of the components A and B are compounded in this compsn.
Patent JP-H09413-A (JP)
Title: Place mat
Inventor: KIYASARIN SHII HOOTON
IPC: A63F9/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a place map which has amusement elements even when no writing tool, etc., is used. SOLUTION: This place mat is formed of a previously printed bond paper sheet 12 having a craft paper liner which is fixed to at least a part of the reverse surface of the bond paper sheet 12 and has its lower side coated with silicone. The bond paper sheet partially has punched cuts 26 which enable the detachment of designs previously printed on an integration type adhesive sticker or a label 10. The adhesive sticker or the label 10 is arranged or positioned to complete a drawing on the place mat whichever on the place mat a user selects. With various writing tools such as a pencil, a pen, an ink marker, and crayons, the stuck sticker and/or the remaining part of the place mat is decorated or colored.
Patent JP-S5466398-A (JP)
Title: Lime slurry recovering apparatus
Inventor: NAKADA SHINZOU
IPC: C04B2/02
Filed: 1977-11-08
Abstract: PURPOSE: To obtain CaO of high quality while saving fuel for calcination by introducing lime slurry raw material supplied form a puddle mixer into an air current carrying dry duct provided with a cage mill after which part of the material pulverized, dried, and separated from the air current is introduced into a calcination furnace and the remainder into the mixer.  
     CONSTITUTION: Lime slurry raw material is fed from vacuum filter 14 to puddle mixer 15, mixed with dry raw material from shoot 22, stirred, and supplied to cage mill 10. The raw material is then finely pulverized and simultaneously stirred with combustion gas of about 850°C from duct 9 to remove the water contained in duct 13. The dried material is collected by cyclone 19 and distributed to shoots 21, 22 by distribution damper 20. The material from shoot 21 is calcined in calcination furnace 1 with hot combustion gas from burner 2, separated by cyclone 3, fed to packed bed type cooler 5 through shoot 4, and heat exchanged for cold air from fan 6 to recover CaO from discharge damper 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61293376-A (JP)
Title: Sheetlike food material produced through extrusion cooking process
Inventor: MORI YASUSHI
IPC: A23L1/00
Filed: 1985-06-20
Abstract: PURPOSE:To obtain a sheetlike food material, having low moisture activity, improved storability, soft tissue and utilizable as multipurpose food materials, by treating a raw material mixture in an extruder. CONSTITUTION:An animal or vegetable proteinaceous material, e.g. ground fish meat or animal or bird meat paste, and a starchy material, e.g. grain starch flour or grain flour, as main raw materials are mixed with an animal or vegetable fat or oil, plasticizer, seasoning, spice, colorant, flavoring agent, etc., as accessory materials in a mixer by the conventional method. The resultant mixture is then fed to a cylinder of an extruder and treated under conditions of, e.g. 50-200 r.p.m. number of screw revolutions and 140-165 deg.C screw tip temperature and internal temperature of the extrusion nozzle to give the aimed sheetlike food material having 0.5-10.0 mm thickness and 5.0-50.0% moisture content.
Patent JP-S5561012-A (JP)
Title: Transformer for double-windings instrument
Inventor: KOBAYASHI KAZUO
IPC: H01F38/24
Filed: 1978-10-31
Abstract: PURPOSE: To effect easier manufacturing and reduction in size and weight by providing low voltage windings and common high voltage winding around two cores disposed in parallel and using one low voltage winding around the first core as parent winding and the other low voltage winding around the second core as child winding.  
     CONSTITUTION: Two cores 4, 5 provided with low voltage windings 2, 3 respectively are disposed in parallel and adjacent to each other along the core laminated direction, and common high voltage winding 1 wound around a insulation tube 6 is provided around leg portions of the cores 4, 5 having no low voltage windings 2, 3. Then, one of the windings 2, 3 is used as parent winding to be connected with system protection relay and the other of windings 2, 3 as child winding to be connected with differential voltage relay. Thus, a uniform depth insulator is applicable for the insulation spacer interposed between the cores 4, 5, space between the leg portions of the cores 4, 5 for the winding 1 is reduced, and winding numbers and size of the winding 1 is also reduced. This enables to effect easier manufacturing and reduction in size and weight of the transformer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5758106-A (JP)
Title: Optical isolator
Inventor: OOTA YOSHINORI
IPC: G02F1/095
Filed: 1980-09-25
Abstract: PURPOSE:To array a layer easily at low cost and with high precision by forming an optical waveguide medium by using a magnetooptical material, by connecting the circumference of the optical waveguide whose top surface is covered with a metallic film to an optical waveguide covered with the medium having the same refractivity in a light transmission direction, and by applying a magnetic field in the direction. CONSTITUTION:On, for example, a GdGa garnet crystal substrate 1, a magnetooptical crystal layer 2 of YFE garnet, etc., formed by epitaxial growth and worked in a channel shape is provide. The crystal layer 2 is covered partially with a material 3c having the same refractivity with the substrate 1, and while the top surface of the remainder is in contact with a metallic film 4, and the flanks are in contact with materials 3a and 3b having the same refractivity with the substrate 1. The layer is magnetized in the transmission direction of light by an external magnetic field 5. So that a TE wave 7 incident to the crystal layer 2 is emitted at an emission terminal 6 after 45 deg. Faraday rotation, the length L is set, and consequently light returning by being reflected by the outside is a TM wave, which is absorbed by the electrode 4. Consequently, the material is arrayed easily at low cost and with high precision.
Patent JP-H09315850-A (JP)
Title: Dielectric ceramics for microwave
Inventor: AYUSAWA KAZUTOSHI
IPC: H01B3/12
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain dielectric ceramics having a low sintering temp. and capable of sintering together with a low-cost metal having high electric conductivity such as silver or copper after integration or laminating. SOLUTION: This dielectric ceramics consists of barium oxide(BaO), titanium dioxide (TiO2 ), lead oxide (PbO) and borosilicate glass powder and the compsn. is represented by the formula [(Ba1-w Pbw )-XTiO2 ]+Ywt.% glass powder [where (w) shows the mol fraction of Pb to Ba and is 0.05-0.45, X shows the molar ratio of TiO2 to (Ba1-w Pbw )O and is 3.5-4.25 and Y shows the weight of the borosilicate glass powder and is 5.0-15.0].
Patent JP-H08327911-A (JP)
Title: Focusing mechanism of microscope
Inventor: NAGANO TAKASHI
IPC: G02B21/26
Filed: 1995-05-31
Abstract: PURPOSE: To provide a focusing mechanism of a microscope which has a high characteristic to attenuate vibration of a step motor, prevents resonance, has a simple constitution of parts, consists of decreased number of constituting elements and has high accuracy. CONSTITUTION: This focusing mechanism of the microscope has a focusing section body 2 which is fixed to a lens housing 1 of the microscope, a moving body 3 which is freely vertically movably supported on the focusing section body 2 by means of a guide 4, a ball screw shaft 5 which is arranged approximately parallel with the guide 4, a bearing 8 which is installed on the focusing section body 2, regulates the ball screw shaft 5 in a perpendicular direction and supports the shaft at one end so as to freely rotatably hang the shaft, the step motor 10 which is mounted at the focusing section body 2 coaxially with the ball screw shaft 5 and a coupling 11 which couples the motor shaft 10a of the step motor 10 and the ball screw shaft 5.  A balance spring 21 which supports the moving body 3 between the moving body 3 and the lens housing 1 and elastically presses the moving body at all times in a direction where the moving body is parted from the lens housing.
Patent JP-H06350004-A (JP)
Title: Semiconductor device
Inventor: EGUCHI TAKAHIRO
IPC: H05K3/34
Filed: 1993-06-04
Abstract: PURPOSE:To make it possible to perform the surface mounting in the lateral direction by supporting leads facing the signal leads of a semiconductor device and the surface mounting in the longitudinal direction by supporting leads, which are protruding in the opposite direction with respect to the signal leads. CONSTITUTION:A signal lead 3 is protruding from a resin sealing part 1, and the tip of the lead is bent in a recessed shape. A supporting lead 5 is bent in an L shape in the opposite direction with respect to the signal lead. A supporting lead 2 is bent in a recessed shape and faces the signal lead 3. Thus, the mounting can be performed without decreasing the adhesion with solder both in the longitudinal direction and the lateral direction.
Patent JP-H05245912-A (JP)
Title: Apparatus for manufacture of hollow molded product
Inventor: NAKAGAWA TATSUYA
IPC: B29C48/49
Filed: 1991-03-30
Abstract: PURPOSE:To make molding of a hollow molded product having composite material easy by a method wherein at least two feed routes which melt a raw material to be sent to a casting outlet are provided, and a parison casted out from the selected feed route is extruded into a molding mold to be blow molded. CONSTITUTION:A first and a second parison extruders 3, 4 in which a screw is respectively arranged in passages 3a, 4a, are provided and respectively connected to a common nozzle 6. A mandrel 12 having a vent hole 6a, is arranged at an almost central part of the nozzle 6, and a first passage 7 interconnected to the first extruder 3 is formed around the mandrel 12. Further, a second passage 8 which is partitioned with an inner tube member 6a and interconnected to the second extruder 4 is formed outside the first passage 7. Lower end parts of respective passages 7, 8 are joined to a casting outlet 6d. Then, an engaging projection 14 is formed at a lower end part of the mandrel 12. The mandrel 12 is vertically moved by a driving means 13. By separating it from the engaging projection 15 formed on an inner surface of the inner tube 6b, switching of the passage is carried out.
Patent JP-S6112254-A (JP)
Title: Production of processed food
Inventor: TSUCHIYA TOSHIHIRO
IPC: A23L13/60
Filed: 1984-06-28
Abstract: PURPOSE:A shear force is applied to a kneaded mixture of a protein-containing substance and water in a heat-plasticized state to effect orientation and the product is combined with a binder and formed to give a processed food which has unique fibrous properties and good oil and water retention. CONSTITUTION:A mixture of a protein-containing substance of less than 60wt% nonprotein content (80-35wt%) such as soybean protein and water (20-65wt%) is fed to an extruder provided with heaters, a screw, a driving unit and a nozzle and a shear force is applied to the mixture under a pressure lower than 60kg/ cm<2> at 100-200 deg.C in a platicized state to cause orientation, then the mixture is extruded out at a linear speed of 10-17m/sec to give an oriented mixture. The product is mixed with a binder such as ground fish meat in amounts of 30- 99wt% and 70-1wt%, respectively, formed and dried until the water content becomes less than 15wt%.
Patent JP-S61292927-A (JP)
Title: Chip mounting method
Inventor: MISHIMA SHINJI
IPC: H01L21/52
Filed: 1985-06-21
Abstract: PURPOSE:To enable precise mounting in a short time by feeding chips onto a tray with a predetermined number of chip receiving holes, vibrating and sucking the chips and collectively fitting a prescribed number of the chips sucked into the receiving holes simultaneously at the fixed positions of a wafer. CONSTITUTION:A suction box 10 on which a tray 18 is stuck is vibrated by a vibrating section 16, magnetism focusing chips B on the tray 18 are moved finely while the chips B are sucked from small holes 20 communicated with each of a predetermined number of chip receiving holes 19 having a shape similar to or the same as the chips B fitted onto the tray 18, and the chips B are distributed and aligned completely one by one to each of a prescribed number of the chip receiving holes 19. The suction box 10 is inverted as suction thereof is left as it is maintained and installed to a lifting holder 5, and the lifting holder 5 is lowered and suction is released, thus collectively fitting the distributed and aligned chips B onto a wafer A, at fixed positions thereof adhesives are attached previously.
Patent JP-S5923015-A (JP)
Title: Side valve type internal combustion engine
Inventor: TANIGUCHI NORITOSHI
IPC: F02F1/18
Filed: 1982-07-29
Abstract: PURPOSE:To increase the compression ratio by a method wherein the head of a poppet valve of the titled engine is caused to slide within a cylindrical hole in the cylinder head so that the volume of lifting of the poppet valve is separated from the volume of a combustion chamber. CONSTITUTION:The head 10a of the poppet valve 10 is fitted into the cylindrical hole 15 in the cylinder head 3 and the poppet valve 10 is reciprocated through a cam 6 so that the communication between an air intake or exhaust passage 8 and the combustion chamber 7 is established or interrupted. The communication between the combustion chamber 7 and cylindrical hole 15 is interrupted until at least the time of termination of the compression stroke of the engine and the volume 23 of lifting of the poppet valve 10 is excluded from the volume of the combustion chamber at the time of termination of the compression stroke so that the effective volume of the combustion chamber at that time is reduced to thereby obtain a high compression ratio.
Patent JP-H08322723-A (JP)
Title: Instrument provided with power failure backup function
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1995-05-31
Abstract: PURPOSE: To facilitate adjustment and inspection of a rice-cooker during assembly. CONSTITUTION: Not only a microcomputor 28, a displaying device 27 and a first inputting device 26 which a user uses but a second inputting device 29 consisting of a terminal are provided on a control base sheet 23. When an operational panel 22 is fixed on a device main body 1, the second inputting device 29 is hidden and only the first inputting device 26 is usable. When assembling is performed, before the operational panel is fixed, by connecting an external device to the second inputting device 29, time setting of a clock, adjusting of heating output and other inspections are performed. There is no possibility of contamination of the first inputting device 26 for these adjustment and inspections. In addition, there exists no possibility for the user of using the second inputting device by mistake.
Patent JP-S5660851-A (JP)
Title: Distributing type pump
Inventor: NAKAO HIROHIDE
IPC: F02M41/12
Filed: 1979-10-18
Abstract: PURPOSE: To stop fuel injection to specific cylinders to reduce fuel cost at a specific operation by providing a shut-off sleeve, which has a slit and is movable in accordance with an operating condition, on an outer periphery of a plunger of a distributing type pump.  
     CONSTITUTION: In a barrel 13 of a fuel injection pump 10 provided is a plunger 12 which is capable of reciprocating motion and rotation, and fuel conducted through an intake port 15 is compressed at a pressure chamber 17 and injected to each injection valve 51W54 through a center hole 18 and an outlet passage 21. A control sleeve 23 to control injection timing through a cutoff port 24 is provided on an outer periphery of the plunger 12. Also, a shut-off sleeve 30 is provided in parallel to the sleeve 23, and the injection to a specific injection valve is stopped by an actuator 36 at a specific operation of an engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0429955-A (JP)
Title: Halogen-substituted hydroxyphenyl benzyl ethers
Inventor: TANIGUCHI HISAJI
IPC: C07C43/23
Filed: 1990-05-23
Abstract: NEW MATERIAL:A compound shown by formula I ((m) and (n) are 0 or integer; with the proviso that (m) and (n) are not 0 at the same time; X is halogen). EXAMPLE:2-Hydroxyphenyl-(2',4'-dichlorobenzyl)ether. USE:An antimicrobial and deodorant processing agent, having excellently antimicrobial and deodorant effects, not producing harmful substances such as dioxin, having excellent safety, having a little reduction in fastness and a little change of color in staining, etc. PREPARATION:A compound shown by formula II is made to react with a compound shown by formula III in the presence of an alkali metal compound such as NaOH or a phase transfer catalyst such as benzyltrimethylammonium chloride, in a solvent such as dioxane under normal pressure, by one process, at low temperature in a short time, relatively simply to give a compound shown by formula I.
Patent JP-S5358778-A (JP)
Title: Semiconductor device
Inventor: TANAKA YUUJI
IPC: H01L21/331
Filed: 1976-11-08
Abstract: PURPOSE: A device of a high breakdown voltagee is obtained and the output capacity which determines high frequency characteristics is made smaller by having a groove on the surface of a base region and forming a base region within this groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6127197-A (JP)
Inventor: FURIIDERU SHIIJIFURAIDO KUNEME
IPC: E21B10/46
Filed: 1985-06-21
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。
Patent JP-H05320300-A (JP)
Title: Production of polyurethane foam
Inventor: OCHIAI TOSHIAKI
IPC: C08G101/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a lower-density polyurethane foam excellent in physical properties without an environmental hazard, by using restricted foaming agents in combination with a specific amine compd. in the production of the polyure thane foam. CONSTITUTION:A polyurethane foam is produced using a polyisocyanate compd., a polyol, foaming agents, an amine compd. having at least 2 prim. and/or sec. amino groups per molecule, a catalyst, and a foam stabilizer. The foaming agent to be used is water and at least one member selected from among dichlorotrifluoroethane, dichloromonofluoroethane, tetrafluoroethane, monochlorodifluoromethane and difluoroethane. The amine compd. having at least 2 prim. and/or sec. amino groups per molecule is used in an amt. of 0.5 to 4.0 pts.wt. per 100 pts.wt. polyol.
Patent JP-S5467339-A (JP)
Title: Temporal memory circuit
Inventor: ISHIKAWA AKIHIKO
IPC: G11C7/00
Filed: 1977-11-08
Abstract: PURPOSE:To enable to inspect the falure of the write-in operation of the memory circuit immediately after the write-in operation, by feeding the output of two input selection circuit as the address input of the write-in ememory circuit and by inspecting the output. CONSTITUTION:The address register 25 stores the address information given at write-in operation until the next write-in. Further, the tow input selection circuit 26 takes the output of the register 25 as one input and the address information given externally as another input, and the output of the register 25 is selected as the address input for a given time with the clock control. Further, the output of the circuit 26 is taken as the address input the readout and write-in memory circuit 22 and inspect 23 the output of the circuit 22. Thus, the failure in write-in operation of the memory circuit can be inspected immediately after the write-in operation.
Patent JP-H08326497-A (JP)
Title: Method for detecting position of box for bolt
Inventor: MORII TOSHIAKI
IPC: E21D11/40
Filed: 1995-06-01
Abstract: PURPOSE: To detect edges correctly without being affected by the brightness of illumination or unevenness of illumination, and with reduced effect of disturbances such as stain by determining a part of an extremely large density variation of photographed image data as edges of a box for a bolt. CONSTITUTION: A picture treatment is given to the photographed picture of a box 3 for a bolt taken by a camera device so as to make it into a gray image with a plurality of gradations, and the gray image data of an L line along a predetermined direction is obtained from the gray image data. A part (b) having the greatest densified variation of the obtained gray image data (a) of the line is determined as edges 3a of a box 3 for a bolt.
Patent JP-S5924776-A (JP)
Title: Semi-metallic friction material
Inventor: KONNO YUKIHIKO
IPC: F16D69/02
Filed: 1982-08-03
Abstract: PURPOSE:To provide a semi-metallic friction material consisting of a metal fiber, a specified binder and a filler and exhibiting excellent frictional properties at high temperatures. CONSTITUTION:The friction material is prepared by molding by hot pressing a mixture of a steel fiber or a similar metal fiber, a binder consisting of a blend of 10-100% inorganic binder such as silica, silica/alumina, alumina or zirconia binders and 90-0% organic binder such as phenolic resin and a filler such as graphite, iron powder, BaSO4 or Ca(OH)2. EFFECT:The resultant friction material prevents deterioration of organic substances at a high temperature of above 300 deg.C and shows excellent frictional properties. USE:Brake for automobile, etc.