baber/WOPTO huggingface dataset:
Patent JP-H11201267-A (JP)
Title: Control device of cvt (continuously variable transmission) and recording medium
Inventor: KATO YOSHIFUMI
IPC: F16H61/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a continuously variable transmission(CVT) and a recording medium which are not necessary to regulate the control gain frequently according to various sorts of running modes. SOLUTION: A target transmission gear ratio TRt is operated, and a target pulley position xt is found (S100). The actual transmission gear ratio TRr is operated, and the actual pulley position xr is found (S110). A target primary hydraulic pressure F/F clause PP1 is operated (S120). A primary hydraulic pressure F/B clause PP 21 is operated (S130). A target primary hydraulic pressure transcient compensating clause PP22 is operated (S140). The target primary hydraulic pressure F/F clause PP1 by a primary hydraulic pressure F/F clause operator, and a target primary hydraulic pressure transcient compensating clause PP22 by an auxiliary compensator, are added to the primary hydraulic pressure F/B clause PP21 by a main compensator, so as to operate a target primary hydraulic pressure PP0 (S150).  A primary hydraulic pressure control actuator is controlled so as to generate the target primary pressure PP0 (S160).
Patent JP-H08199269-A (JP)
Title: Wc particle dispersed w reinforced nickel-based alloy and composite material using same
Inventor: TAKAHASHI SAKAE
IPC: C22C29/08
Filed: 1995-01-20
Abstract: PURPOSE: To obtain an alloy material excellent in corrosion and wear resistances, having high strength and suitable for a member for a plastic molding machine. CONSTITUTION: This Ni-based alloy consists of 10-60wt.% dispersed WC particles, 0.5-2.5wt.% B, 0-3.8wt.% Si, 20-35wt.% W and the balance Ni with inevitable impurities. This alloy is combined with a steel material by metallic bond to obtain the objective Ni-based alloy composite material.
Patent JP-H10204789-A (JP)
Title: Production of substrate for laminate and blended nonwoven fabric used for production thereof
Inventor: HIRAOKA KOICHI
IPC: D04H1/65
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure the thermal fusion or entanglement of mutual thermoplastic resin fibers or the thermoplastic resin fibers and para-type aramid fibers by thermally compressing a blended nonwoven fabric of the para-type aramid fibers and usual thermoplastic resin fibers under specific conditions. SOLUTION: Para-type aramid fibers and thermoplastic resin fibers having >=220 deg.C softening temperature are formed into a sheet and mutual fibers are bound with a resin binder to afford a blended nonwoven fabric, which is then regulated to <=2.7wt.% moisture content. The nonwoven web in this state is thermally compressed at a temperature for softening the thermoplastic resin fibers or above. Thereby, a substrate for a laminate having sufficient fusion and entanglement of the fibers is obtained to hardly cause warpage or twisting. The laminate obtained from the substrate therefor is useful as an insulating substrate for printed wiring substrates in which leadless chip parts such as a resistance or an IC are packaged.
Patent JP-S61186856-A (JP)
Inventor: DANIERU BII WAGUNAA
IPC: G01N33/542
Filed: 1986-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03211852-A (JP)
Title: Method for inspecting semiconductor device
Inventor: GIYOUTEN TAKAKO
IPC: G01N21/956
Filed: 1990-01-17
Abstract: PURPOSE:To detect any foreign matter on a semiconductor substrate regardless of the shape of the matter by detecting the foreign matter on the substrate from the difference between reflected beams of light and reference beams of light by using coherent light. CONSTITUTION:Coherent light 1 is slit into two parts by means of a beam splitter 2 and a semiconductor substrate 3 is irradiated with one part of the beams of light 1, with a reference surface 4 irradiated with the other part. As a result, the beams of light reflected by the substrate 3 and reference beams of light from the surface 4 are superimposed upon one another at the splitter 2 and the superimposed state of the beams of light is detected by means of a detector 5. Since the distance 6a from the beam splitter 2 to the semiconductor substrate 3 is equal to the distance 6b from the splitter 2 to the reference surface 4, the reflected beams of light superimposed upon one another at the splitter 3 cause interference when no foreign matter exists on the substrate 3. When a foreign matter exists on the substrate 3, on the other hand, the reflected beams of light superimposed upon another at the splitter 2 do not cause the interference. Therefore, the foreign matter can be detected regardless of the shape of the matter.
Patent JP-S5291089-A (JP)
Title: Preparation of vinyl chloride polymers
Inventor: AZUMA KOUJI
IPC: C08F2/18
Filed: 1976-01-28
Abstract: PURPOSE: To prepare vinyl chloride polymers with a comparatively low polymerization degree in an aqueous medium in the presence of a chain transfer agent, by using a specific dispersant, thereby improving the dispersibility of monomers and preventing the polymer particles formed from becoming coarse. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11209001-A (JP)
Title: High-speed continuous take-up device and high-speed continuous take-up method for filament
Inventor: AMAMIYA KOJI
IPC: B65H67/052
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a draw-out roller from stripping a filament at the time of switching from a full wound bobbin side to an empty take-up bobbin side, in a continuous take-up device for a filament such as an optical fiber. SOLUTION: An upper side draw-out roller 6, a lower side draw-out roller 7, and suck nozzles 8a, 8b are disposed between take-up bobbinS 2a, 2b. The lower side take-up roller 7 can be directly rotationally driven. The upper side draw-out roller 6 is supported by a supporting shaft through a bearing, and the supporting shaft can be rotationally driven. At the time of switching, first, the lower side draw-out roller 7 and the supporting shaft are rotated, after nearly according a circumferential velocity of both rollers with a liner velocity, a filament 1 is pinched to be drawn out with the draw-out rollers. At the same time, a rotation of the take-up bobbin 2a on the fully-wound side is stopped, and the filament 1 to be take up is subjected to a sucking process with the suction nozzle 8b so as to switch to the empty take-up bobbin 2a.
Patent JP-H04248203-A (JP)
Title: Variable color lighting apparatus
Inventor: KUDO AKIHIDE
IPC: F21V9/40
Filed: 1991-01-25
Abstract: PURPOSE:To make any required mixed color lighting possible with a simple, small sized apparatus by employing color mixing filters of a plural number of colors arranged in a certain repeated pattern and a light shading mask with openings at positions corresponding to the filters, and making them capable of moving in planes parallel to each other. CONSTITUTION:Light beams entering the top surface of a light conductor 40 exit together with those totally reflected by the side surfaces from the bottom surface 42, and strike the openings 12 of a light shading mask 10 to augment lighting. When a color mixing filter 20 is irradiated from the openings 20, the light beams pass through light transmission sections 32-36 to be colored light beams corresponding to areas of transmitting color portions R, G and B. Since each of light points is very small, those colors are seen with human eyes as a uniformly mixed color. Color of lighting can be changed as required by changing the area ratio of the color transmitting portions 32-36 of the filter 20 facing the openings 12 by moving the mask 10.
Patent JP-S61168292-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K1/02
Filed: 1985-01-21
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-H11204454-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: MAKABE MARIKO
IPC: H01L27/092
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To restrain influence of stress due to a polysilicon film and improve reliability, by applying a stress value exceeding a substantially specified lower limit value to the polysilicon film in the case where the polysilicon film is to be formed on a semiconductor substrate with an insulation film provided between them. SOLUTION: A polysilicon film 20 as a material for forming a gate electrode is formed on gate oxide films 8 and 18. The polysilicon film 20 is formed under film forming conditions such that a stress value having a lower limit value substantially equal to -3.0×10<9> (dyn/cm<2> ) is applied to the polysilicon film 20 at the time of film forming. The polysilicon film 20 together with the gate oxide films 8 and 18 are patterned to form a gate electrode 9 for a p-channel type MOS transistor and a gate electrode 19 for an n-channel type MOS transistor. As the stress value is applied to the gate electrodes 9 and 19, Qbd can be improved by restraining the influence of stress due to the polysilicon film and the reliability of the semiconductor device can be thus improved.
Patent JP-H03212569-A (JP)
Title: Elevating device for pool floor
Inventor: MIYAMOTO KOJI
IPC: E04H4/06
Filed: 1990-01-17
Abstract: PURPOSE:To control the position of a movable floor with high accuracy by forming a driving box as a hollow sealed structure, and using an electric motor as a driving source, and controlling the movable floor via a transmission mechanism which converts the rotary force of the motor into movement of the movable floor in the vertical direction. CONSTITUTION:A pit 3 which is opened while forming a recessed portion in combination with a pool floor 2 is formed in the bottom portion of a pool 1 and a movable floor 4 in the form of a hollow box which is lifted and lowered inside the pit 3 and a driving box 5 are provided while the driving box 5 is connected to a stanchion 6. Four racks 7 are fixed to the side wall portion 3a of the pit 3 and a rail 32 is provided thereon and also a guide roller 33 making rolling contact with the rail 12 is pivotally supported to the driving box 5. Pinions 8 are rotated synchronously with each other so as to move the driving box 5 in the vertical direction. An electric motor 10 and a mechanism for transmitting the rotary force of the motor 10 to each pinion 8 are provided in the respective portions of the inside of the driving box 5 so as to transmit the rotary force to a rotary shaft 38. The position of the movable floor 2 is thereby controlled with high accuracy.
Patent JP-S5393817-A (JP)
Title: Acoustic diaphragm
Inventor: HANEDA TOSHIO
IPC: H04R7/02
Filed: 1977-01-28
Abstract: PURPOSE:To provide the adhesiveness between fibers and resins and reduce the distortion of the acoustic diaphragm used for speakers, etc. by binding chopform carbon fibers with specific resins.
Patent JP-H05201461-A (JP)
Title: Carrier tape for chip type electronic component packaging
Inventor: MIYAMOTO TOMOHARU
IPC: B32B15/08
Filed: 1992-01-20
Abstract: PURPOSE:To improve the moistureproofness by a method wherein an embossed tape on which storage pockets to store electronic components are continuously formed is constituted of a composite sheet which includes a thermoplastic resin layer and a metal layer with moistureproof function, and the moisture permeable degree is specified. CONSTITUTION:The title carrier tape 1 is made of either one of crystalline polyester, non-crystalline polyester, polyurethane, polypropylene, polycarbonate, ABS, polyacrylonitrile or poly(vinyl chloride), and is constituted of a composite sheet with a first layer 2 made of a thermoplastic resin, which is emboss- formable, with a thickness of approximate 50-400mum, and a second layer 3, which is a metal layer with moistureproof function, made of Al, Cu, Zn, Sn, Ni, Ti or a compound of these, with a thickness of 1-50mum. This composite sheet is prepared in such a manner that the moisture permeable degree becomes 1.5g/m<2>.24hr or less at a measuring method by JIS Z 028 40 deg.C, 90%RH.
Patent JP-S5393238-A (JP)
Title: Portable diesel generator
Inventor: TAKAGI MINORU
IPC: F02B63/02
Filed: 1977-01-27
Abstract: PURPOSE: To effectively use cooling water loss heat by supplying the cooling water which rose in temperature through the cooling of a diesel engine to the exhaust gas boiler steam drum in the proper way. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01185326-A (JP)
Title: Production of polyimide ester
Inventor: TAKEYA TETSURO
IPC: C08G73/16
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a high-MW polyimide ester having sufficient mechanical strengths in good efficiency and high productivity, by adding an aromatic diacetoxy compound to a specified trimellitamic acid and subjecting the mixture consecutively to ring closure and melt polymerization. CONSTITUTION:Trimellitic anhydride (a) is mixed with aminobenzoic acid (b) and a solvent (c), and components (a) and (b) are reacted together to synthesize the corresponding trimellitamic acid (d). An aromatic diacetoxy compound (e) or both of this compound (e) and at least either (f) of an aromatic dicarboxylic acid and a polyalkylene terephthalate are added to this trimellitamic acid (d)-containing reaction mixture, and the resulting mixture is subjected consecutively to ring closure and melt polymerization at 200-380 deg.C.
Patent JP-S56106589-A (JP)
Title: Preparation of glutathione reductase
Inventor: SHIMIZU HIROSHI
IPC: C12N9/02
Filed: 1980-01-29
Abstract: PURPOSE: To prepare glutathione reductase, by cultivating a microorganism, belonging to the genus Proteus, and capable of producing the glutathione reductase.  
     CONSTITUTION: A microorganism, belonging to the genus Proteus and capable of producing glutathione reductase, e.g. Proteus inconstans IFO-12930, is inoculated into an ordinary nutrient culture medium and cultivated under aerobic conditions. The glutathione reductase is then collected from the resultant microbial cell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000205322-A (JP)
Title: Manufacture of cylindrical vibration proof device
Inventor: ARAKAWA NOBORU
IPC: F16F1/38
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylindrical vibration proof device capable of preventing a swelling part formed by an extra wall in a caulked part of outer cylinder fitting from interferring with a mounting hole and ensuring sufficient strength of the caulked part when the outer cylinder fitting is pressed in and fitted in the mounting hole. SOLUTION: This method for manufacturing a cylindrical vibration proof device comprises a taper drawing process in which an outer cylinder fitting 5 is coaxially arranged on the outside of a rubber elastic body 4 formed integrally with a main shaft fitting 1, drawing is applied in at least both end parts of the outer cylinder fitting 5, and a taper part 51 inclined in such a way that its diameter becomes gradually smaller when approaching a tip is formed in both end parts and a roller caulking process in which a tip part of each taper part 51 of the outer cylinder fitting 5 is caulked by a caulking roller to form a caulked part 52.
Patent JP-S55100939-A (JP)
Title: Treatment of slug produced from iron works
Inventor: TSUBURA TAKUMA
IPC: B03C1/00
Filed: 1980-01-28
Abstract: PURPOSE: To enhance recovery ratio of high grade metal and to effectively utilize other material by a method wherein large blocks are removed from roughly crushed slug, and specifically processed by crushing, sieving, magnetic separation, and grinding.  
     CONSTITUTION: Large metal blocks are removed from slug 1 by use of sieving machine 2, and the remaining slug is crushed to about 200mm by crusher 3, large metals are recovered from the system, crushed slug is sieved by a 20mm sieve 5, the remaining is treated by rod mill 4 so that metal and other crushed material are separated, the separated metal is recovered, and crushed part is seived 5', which, together with sieved 5 material, is sent to magnetic separator 6. Magnetically deposited material is sieved 7 through 10mm mesh, and the remaining is treated by about 10mm sieve 9 and by magnetic separator 11 to separate metal from the residue. The sieved material is separated into magnetic and non-magnetic material by magnetic separator 11. Magnetic parts collide with each other in the device 12 to separate metal from the residue; non-magnetic part is crushed and passed through several stages of sieves 14, 14' so that they can be utilized properly according to their grain sizes for application in the production of glass or cement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06224950-A (JP)
Title: Data waveform shaping circuit
Inventor: KAJIYAMA ATSUSHI
IPC: H04L27/14
Filed: 1993-01-21
Abstract: PURPOSE:To obtain the data waveform shaping circuit in which stable signal waveform shaping is attained, the adjustment of a device employing the circuit is simple and the effect of a temperature is not susceptible to the circuit. CONSTITUTION:A front end 11 selects and amplifies a communication signal. A detection circuit 12 applies FM detection to an output signal of the front end 11, identifies whether or not the signal is in existence and generates a signal CD. An LPF 20 passes through a low frequency component of the output signal of the detection circuit 12. An S/H circuit 22 holds an output signal of the detection circuit 12 at the trailing of a signal SHC. A voltage comparator circuit 23 compares the output signal from the LPF 20 with an output voltage of the sample-and-hold circuit 22 and outputs a logic value corresponding to the relation of the both. A control circuit 31 generates the signal SHC based on the signal CD.
Patent JP-S56105680-A (JP)
Title: Schottky barrier diode
Inventor: HIDESHIMA KENJI
IPC: H01L29/872
Filed: 1980-01-28
Abstract: PURPOSE:To facilitate ultrasonic bonding by a method wherein barrier forming metal is disposed first when making up a Schottky barrier, a polycrystal Si layer with an opening section is laminated on the metal directly or through a metallic layer for protecting the barrier metal, and an Al layer is built up on the Si layer, burying the inside of the opening section. CONSTITUTION:An upper section of a semiconductor substrate 21 is coated with an insulating film layer 2, an opening is bored, Schottky barrier forming metal 23 is disposed to the exposing substrate 21, a polycrystal Si layer 24 is grown on the whole surface containing the insulating film layer 2 and the metal 23 and a plurality of opening sections 25 sre drilled to the layer 24. An upper section of the layer 24 is covered with an Al layer 26, and Al is permeated into the opening sections 25 and contacted with the metal 23. Thus, an impact in the case when ultrasonic bonding is conducted to the Al layer 26 is reduced, and a diode having high reliability can be obtained at low cost.
Patent JP-S62168342-A (JP)
Title: Pocket-type alkaline storage battery
Inventor: YOSHIDA TSUTOMU
IPC: H01M4/52
Filed: 1986-01-18
Abstract: PURPOSE:To prevent any separation of the active material so as to increase the life of a pocket-type alkaline storage battery by adding a given aqueous solution to a powder prepared by mixing nickel oxide and graphite, kneading the thus prepared mixture prior to crushing and drying the kneaded mixture and specifying the average particle size of the dried active material. CONSTITUTION:Nickel oxide is mixed with graphite used as the conductive material in a V-shaped mixing stirer. Then, a 3% aqueous solution of polyvinyl alcohol is added to the thus preapred powdery mixture and the mixture is kneaded in a screw-type kneader. Next, the kneaded active material is crushed with a metallic screen to prepare a powder with particle size of 100-500mum. By the means mentioned above, any separation of the active material is prevented, thereby increasing in life of a pocket-type alkaline storage battery.
Patent JP-H06220581-A (JP)
Title: Hard original sheet for surface treatment having high bh characteristic and superior workability
Inventor: YAMADA TERUAKI
IPC: C22C38/00
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a surface treated steel sheet having high BH characteristic and superior workability by forming the structure of a carbon steel sheet of specific composition into a mixed structure of soft ferrite and hard hardened structure, refining ferrite grain size, and regulating the amount of solid-solution carbon to a specific value or above. CONSTITUTION:As a steel sheet to be subjected to surface treatment, such as tin plating and chromating a steel sheet having a composition consisting of, by weight, 0.070-0.200% C, <=0.30% Si, 0.50-1.50% Mn, <=0.030% P, <=0.025% S, 0.002-0.100% sol.Al, <=0.0120% N, and the balance Fe is produced. At this time, at the time of continuous annealing after cold rolling, cooling after recrystallization annealing is executed at (100 to 500) deg.C/sec cooling rate. By this procedure, the structure is formed into a mixed structure of soft ferrite and hardened structure and ferrite grain size is regulated to <=5mum and also the amount of solid-solution carbon is regulated to >=40ppm, by which the steel sheet for surface treatment, which has BH characteristic as high as >=56kgf/mm yield strength and superior workability, can be produced.
Patent JP-S59138694-A (JP)
Title: Cement slurry for boring deep well containing copolymer for reducing water loss
Inventor: MARUTEIN HIRE
IPC: C04B24/26
Filed: 1984-01-23
Abstract: Cement slurries for deep holes, with a content of copolymers which are composed of 5-95% by weight of groups of the formula   <IMAGE> in which R1 is hydrogen or methyl, R2 is C2-C10-alkylene and Me is ammonium, lithium, sodium or potassium, of 5-60% by weight of groups of the formula    <IMAGE> (III)   in which R3 is hydrogen, -CH3 or C2H5 and R4 is -CH3 or C2H5, or R3 and R4 together are a propylene group which, with incorporation of the radical   <IMAGE>   forms a pyrrolidone radical, and of 0-90% by weight of groups of the formula <IMAGE> (IV)    in which R6 is hydrogen or methyl and R7 is carboxamido, carboxyl, cyano or carbomethoxy. These copolymers reduce the water loss of cement slurries which are required for deep holes.
Patent JP-S62166998-A (JP)
Inventor: TANIDA OSAMU
IPC: B26D7/18
Filed: 1986-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60152026-A (JP)
Title: Manufacture of curved surface reticle
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1984-01-20
Abstract: PURPOSE:To form a curved surface reticle with high precision by a method wherein a resist film coated on the concave of a curved surface sample is exposed to photoelectrons radiated from a plane mask provided with a photoelectron generating film pattern. CONSTITUTION:Hollow disk type electrodes phi1-phi4, and lenses L1, L2 are provided between a negative mask 21 drawn with an original pattern by a photoelectron generating film and a reticle substrate 10. Photoelectrons radiated from the mask 21 are projected onto the substrate 10. An exposed resist film 13 on the substrate 10 is developed to form a resist pattern. Then a disclosed gold film 12 is etched to form a photoelectron generating source pattern consisting of the gold film 12.
Patent JP-S61168328-A (JP)
Inventor: OGIYU HISAO
IPC: A61B1/00
Filed: 1985-01-21
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-H04252084-A (JP)
Title: Manufacture of led lens array
Inventor: TOUMON RIYOUICHI
IPC: G02B3/00
Filed: 1991-01-28
Abstract: PURPOSE:To enhance the productivity of an LED lens array as well as to reduce the optical loss of the array by a method wherein a lens is directly bonded on the LED lens array using the light emission itself of LEDs constituting the array as a light source. CONSTITUTION:Light from P-type and N-type layers 3 and 4, which are formed by a semiconductor process and between which a P-N junction is formed, is led out through a window part of a mask 5 and a lens 7 is formed into a convex form on a protective layer 6, which is arranged on the above mask 5 for protecting a semiconductor, by an optical CVD method, which is performed on the basis of the light from the above layers 3 and 4, or a process of photopolymerization or the like. Thereby, an optical loss which is led out through the lens 7 is reduced.