baber/WOPTO huggingface dataset:
Patent JP-H10203921-A (JP)
Title: Skin preparation for external use
Inventor: TSUKADA HIROYUKI
IPC: A61K8/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use, comprising a molasses extract and an extraction solution of Matricaria chamomilla, high in a beautifully whitening effect and excellent in effects for preventing the spots, freckles and darkness of skin due to UV light. SOLUTION: This skin preparation for external use comprises (A) 0.005-30wt.% of a molasses extract obtained by extracting muscovado or molasses with ethanol, concentrating the extract solution, and subsequently decoloring the concentrated extract, (B) 0.005-5wt.% of an extract of Matricaria chamomilla, obtained by immersing the flowers of the Matricaria chamomilla in a mixture of ethanol/water, press-separating the extraction solution, and subsequently filtering the solution, and, if necessary, further (C) conventional components used for cosmetics, quasi medicines, medicines, etc., such as an oil, a humectant, an antioxidizing agent, a surfactant, an aseptic agent, an antiphlogistic agent, a beautifully whitening agent, an activator, a circulation stimulator, an antiseborrheic medicine, a perfume and a coloring agent.  The skin prepration for external use is used as a cosmetic (including skin cosmetic and hair cosmetic), a medicine, a quasi medicine, etc.
Patent JP-H06237136-A (JP)
Title: Manufacture of electronic component
Inventor: KOSHIDO YOSHIHIRO
IPC: H01L21/3065
Filed: 1993-02-09
Abstract: PURPOSE:To provide the manufacture of electronic components by which fine patterns are formed with high precision even with a thick oxide film or metallic film whose film thickness is 3mum or above. CONSTITUTION:The manufacturing method is provided with a process that an etched film 2 on a background 1 is covered by a 1st resist film 4, a high selection ratio thin film 5 with a high selection ratio with the etched film 2 is depositted on a 1st resist film 4 and the high selection ratio thin film 5 is covered by a 2nd resist film 6, a process that the 2nd resist film 6 is subjected to patterning and the high selection ratio thin film 5 is etched by using the 2nd resist film 6 as a mask, a process that the 2nd resist film 6 is exfoliated and the 1st resist film 4 is subjected to patterning through the high selection ratio thin film 5, a process that the etched film 2 is subjected to reactive ion etching by using the high selection ratio thin film 5 as a mask, and a process that the high selection ratio thin film 5 is removed as soon as the 1st resist film 4 is exfoliated.
Patent JP-H10220227-A (JP)
Title: Fuel gas feeding device for spark ignition type gas engine
Inventor: SUGAWARA KOICHI
IPC: F02M21/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gas feeding device for a spark ignition type gas engine capable of freely setting fuel gas feeding quantity corresponding to the types of engine and fuel gas and the theoretical air fuel ratio thereof and realizing highly efficient and clean combustion by raising filling efficiency. SOLUTION: A first gas feeding means 10a is provided on the upstream side of an intake passage 5 and a second gas feeding means 10b is provided on the downstream side thereof to an intake valve side. The first gas feeding means 10a is made to cause pressurized fuel gas to nearly cross with intake flow and dash against an intake pipe wall 5a with a gas injection valve 10 arranged on the downstream side of a throttle valve 6 and the second gas feeding means 10b is made to cause pressurized fuel gas to inject toward near the electrode of an ignition plug 4 with the gas injection valve 10 arranged so that its tip nozzle may point to an intake valve 1.
Patent JP-S55113851-A (JP)
Title: Manufacture of composite material
Inventor: MATSUBARA YASUHIRO
IPC: B22F1/00
Filed: 1979-02-24
Abstract: PURPOSE: To manufacture a composite material composed of a metal carbide and a binding metal by cladding the surface of the carbide having ultra high hardness with an alloy having deoxidizing and self-fluxing actions followed by dispersion in the binding metal melted and solidification.  
     CONSTITUTION: The surface of a metal carbide such as WC or TiC having ultra high hardness is clad with an alloy having B, Si, Al, etc. deoxidizing and self- fluxing actions. Composite or aggregate grains of the clad carbide are then dispersed in a molten matrix metal such as molten Fe, Ni or Co as a binder and solidified. Because of the surface cladding metal the WC or TiC exhibits superior wettability to the molten matrix metal, and a omposite material composed of the metal and the metal carbide having ultra high hardness can simply be manufactured with little carbide dissolution loss by this method other than a sintering method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02201061-A (JP)
Title: Engine output control method
Inventor: YOSHIDA MASATO
IPC: F02D45/00
Filed: 1989-01-31
Abstract: PURPOSE:To enhance control response and accuracy by calculating the target engine torque on the basis of the accel. pedal stamping condition and the car body speed, and computing the target engine control amount on the basis of the obtained target engine torque and the engine revolving speed. CONSTITUTION:A throttle valve 6 installed on the suction passage 2 of an engine 1 is opened and closed by a motor 7. This motor 7 is driven/controlled by a drive-by-wire ECU 30 through a motor drive control part 25. At this time, the drive-by-wire ECU 30 first computes the accel. condition in its part 31 on the basis of the outputs of an accel. position sensor 21 and a wheel speed sensor 16, and also in another part 32 reckons the car body speed, and further in a third part 34 computes the target engine torque. Then a fourth part 33 calculates the engine revolving speed on the basis of the output from a crank angle sensor 9. Then the target degree of throttle opening is set by a fifth part 35 on the basis of the obtained target engine torque and engine revolving speed.
Patent JP-H08191773-A (JP)
Title: Impurity collecting tool for bath
Inventor: OKUMURA OSAMU
IPC: A47K3/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide an impurity collecting tool for bath with a simple structure in which an impurity such as fur discharged from the upper connecting hole of a connecting pipe for connecting a bath water heater to a bathtub are collected, and the impurity such as fur can be prevented from being scattered into bath water in the bathtub. CONSTITUTION: This device has a net body 10 for collecting an impurity such as fur in a bath water 7; a frame body 20 consisting of an outer frame and inner frame for supporting the opening part 11 of the net body 10 in the opened state; and a mounting body 30 consisting of a sucker for attachably and detachably mounting the frame body 20 to the upper connecting hole 6a part of a connecting pipe 6 for connecting a bath water heater 2 to a bathtub 1, and a mounting member. The net body 10 is mounted with the opening part 11 in the opened state on the upper connecting hole 6a part of the connecting pipe 6 for connecting the bath water heater 2 to the bathtub 1 by the frame body 20 to collect the impurity such as fur discharged from the upper connecting hole 6a of the connecting pipe 6 by the net body 10.
Patent JP-S60166344-A (JP)
Title: Organopolysiloxane composition wherein coating is made possible after curing at room temperature
Inventor: MIYAMA MIYOJI
IPC: C08K5/5465
Filed: 1984-02-08
Abstract: PURPOSE:The titled composition having extremely improved coating performances on surface after curing, obtained by blending a specific organosilane, obtained by blending a specific organosilane or its partially hydrolyzed condensate with a mercapto group-containing alkoxysilane or its partially hydrolyzed condensate, and calcium carbonate. CONSTITUTION:(A) 100pts.wt. organopolysiloxane having 20-1,000,000 centipoise viscosity at 25 deg.C and an end of molecular chain hindered with a hydroxyl group is blended with (B) 0.5-30pts.wt. organosilane shown by the formula R<1>nSiX4-n (R<1> is monofunctional hydrocarbon; X is oxime, alkoxy, or alkenyloxy; n is 0, or 1) or its partially hydrolyzed condensate, (C) 0.01-15pts.wt. mercapto group-containing alkoxysilane shown by the formula (R<2> is bifunctional organic group; R<3> and R<4> are monofunctional hydrocarbon; m is 0, or 1) or its partially hydrolyzed condensate, and (D) 10-300pts.wt. calcium carbonate.
Patent JP-H03223546-A (JP)
Title: Speed reducer
Inventor: IIJIMA SOTARO
IPC: F16H1/28
Filed: 1990-01-30
Abstract: PURPOSE:To smoothly reduce a speed without generating heat so as to transmit power by letting a planetary gear be formed with both a first meshing section and a second meshing section the number of teeth of which is less by one than that of the first meshing section, and thereby making the number of teeth of an output side revolution member meshed with the second meshing section less by one than that of an input side revolution member. CONSTITUTION:The inner circumferential surface is provided with an input side revolution member 31 which is meshed with a first meshing section 27 of a planetary gear 29, includes a third meshing section 30 having the number of teeth which is the internal multiple of the number of teeth of the third meshing section 27 and is coaxially fixed onto an input shaft 26. In addition, the inner circumferential surface is provided with an output side revolution member 33 which is meshed with a second meshing section 28 of the planetary gear 29 and includes a fourth meshing section 32 whose number of teeth is less by one than that of the third meshing section 30. Furthermore, an output shaft 34 is coaxially fixed onto the output shaft revolution member 33. It is so constituted that the third meshing section 30 of the input side revolution member 31 is meshed with the fourth meshing section 32 of the output side revolution member 33 while the radius of an identical pitch circle is being kept, and the first meshing section 27 and the second meshing section 28 of the planetary gear 29 are meshed with the third meshing section 30 of the input side revolution member 31 and with the fourth meshing section 32 of the output side revolution member 33 while a module pitch is being kept respectively.
Patent JP-S54115816-A (JP)
Title: Movable working vehicle steering controller
Inventor: SATOU KENICHIROU
IPC: B61B13/00
Filed: 1978-02-28
Abstract: PURPOSE:To suitably and smoothly control to steer a movable working vehicle by operating a drive circuit by the outputs from a direction sensor and angle sensor. CONSTITUTION:There are provided direction sensors 21, 22 at the left and right sides of a working vehicle body 41, and an angle sensor 24 on the same shaft as a pinion for driving the rod of a steering hydraulic actuator and connected to steering hydraulic actuator drive circuits 33, 34. Thus, when a switch 6b is closed, the output voltage of the sensor 22 is applied through switches 3a, 2a and resistor 27 to an arithmetic amplifier 30, and the output of the sensor 21 is also applied through a resistor 28 to the arithmetic amplifier 30. The difference voltage therebetween is applied to arithmetic amplifiers 31, 32 for comparing them with high and low level standard voltages. The difference voltage therebetween operate drive  circuits 33, 34 to thereby automatically control movably the body 41 along guide  groove 44.
Patent JP-H06235886-A (JP)
Title: Image pickup unit
Inventor: ONO KATSUYA
IPC: G02B27/46
Filed: 1993-02-09
Abstract: PURPOSE:To provide a image pickup unit which is less expensive, and in which an image formation optical system is miniaturized. CONSTITUTION:An image obtained from an objective lens on the top end of the inserting part of an endoscope is transferred on an eyepiece part 9 side by an image guiding fiber bundle 8, a luminous flux from the projecting end face of the image guiding fiber bundle 8 is made to be a nearly parallel luminous flux by a focusing lens 10, passes through a cover glass 11, and is made incident on an optical low-pass filter 12 disposed in the vicinity of the pupil of an adapter 3. The image on the projecting end face of the fiber bundle 8 is formed of many fine luminescent points regularly arrayed and includes a periodical pattern; the luminous flux is separated by the optical low-pass filter 12, passes through a first lens group 13 and a second lens group 14, so that variable power is performed; the luminous flux is made incident on a third lens group 15; and the image is formed on the image pickup surface of a CCD 19 through a cover glass 16, and through a crystal filter group 17 and a color mosaic filter 18 inside a TV camera 4. Thus, a multiple image is formed so as to remove the high-frequency component of the periodical pattern.
Patent JP-S52103783-A (JP)
Title: Method of detecting abnormal rotation
Inventor: YOSHIDA TAKEHIKO
IPC: B23Q11/00
Filed: 1976-02-27
Abstract: PURPOSE:To detect abnormality of rotation through measurement of power consumption of motor in work rotating system.
Patent JP-S58138725-A (JP)
Title: Thermosetting resin composition
Inventor: MIYAMOTO FUMIYUKI
IPC: C09D163/00
Filed: 1982-02-12
Abstract: PURPOSE:To prepare a novel thermosetting composition having excellent heat resistance and electrical and mechanical characteristics at high temperature, by compounding an epoxy resin with a bismaleimide-triazine resin and an oxazoline- ring-formation catalyst. CONSTITUTION:The objective composition is prepared by compounding 1 equivalent of (A) an epoxy resin having an epoxy equivalent of 150-1,000 (e.g. bisphenol A-type resin) with 0.5-5 equivalents of (B) a bismaleimide-triazine resin having cyanate equivalent of 150-400, and adding (C) a metal carbonyl compound (e.g. bivalent or trivalent Al, Ba, Cd, etc.) as an oxazoline ring-formation catalyst to the above mixture. The amount of the component (C) is 0.01-10wt% of the sum of the components (A) and (B). The composition can be cured by heating at 100-240 deg.C for 1-6hr.
Patent JP-S62180028-A (JP)
Title: Mo-containing high cr-ni alloy having excellent corrosion resistance and pitting resistance
Inventor: ISOBE SUSUMU
IPC: C22C19/05
Filed: 1986-02-03
Abstract: PURPOSE:To provide an Mo-contg. high Cr-Ni alloy having the corrosion resistance and pitting resistance which are extremely superior to the conventional Ni alloy by incorporating C, Si, Mn, S, Cr, Mo, N, O, Fe, Al, and Mg respectively at prescribed ratios therein and consisting the balance of Ni and inevitable impurities. CONSTITUTION:This Mo-contg. high Cr-Ni alloy contains, by wt%, <=0.03% C, <=0.30% Si, <=0.30% Mn, <=0.005% S, 30-45% Cr, 3-15% Mo, <=0.02% N, <=0.01% O, <=5% Fe, 0.05-0.30% Al, and 0.005-0.020% Mg and consists of the balance Ni and inevitable impurities. The alloy of this invention is the Mo-contg. high Cr-Ni alloy in which the various components are controlled in order to improve the corrosion resistance in the high Cr and high Mo region of an Mo-Cr-Ni alloy. This alloy is the Mo-contg. high Cr-Ni alloy having the excellent corrosion resistance and pitting resistance which are required in environment such as sea water pump of a nuclear power plant and desalting plant to be brought into contact with sea water.
Patent JP-H11218597-A (JP)
Title: Method for reprocessing spent fuel
Inventor: YOKOI HIROTO
IPC: G21C19/44
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the load on a device and the sized of the device by removing the most of uranium, alkaline elements and alkaline earth elements before reducing a spent oxide fuel to metal. SOLUTION: A molten salt 6 of uranium melted in the form of UO2 <2+> , for example, an eutectic salt of a lithium chloride and a potassium chloride is put in a U/Pu separation electrolyzer 3 in an air cell. A spent oxide fuel 4 put in an anode basket 5 is immersed into the electrolyzer 3. When the U/Pu separation electrolyzer 3 is heated to about 580 deg.C to make a current flow, alkaline elements, alkaline earth elements and uranium start melting sequentially. The electrolytic operation ends when the most of uranium melts and is precipitated on a solid cathode 7. At this time, minor actinides, rare earth elements and noble metal do not melt into the molten salt 6 and UO2 of high purity is recovered on the solid cathode 7. Consequently, an argon cell 2 in the following process can be downsized and the cost can be reduced.
Patent JP-H06823-A (JP)
Title: Preserving device of mold
Inventor: ABE TETSUO
IPC: B29C33/12
Filed: 1993-01-15
Abstract: PURPOSE:To prevent molds from being damaged, by a method wherein the molds are not coincident with each other in view of kinds, directions and both sides of a work. CONSTITUTION:The device is constituted of one or a plurality of image recognizing devices 7 recognizing a pattern of a work to be treated by a mold and one or a plurality of image treatment devices 12 checking up a reference data relating to the pattern of the work with the pattern recognized by the image recognizing device 7.
Patent JP-S57134535-A (JP)
Title: Hard sintered nitride alloy for decoration
Inventor: KOUNO SHINICHI
IPC: C22C29/00
Filed: 1981-02-16
Abstract: PURPOSE: To enhance the specular gloss and corrosion resistance by using carbide of Cr, Mo, W, V or Ta and nitride of Ti, Zr or Nb as principal components and adding a prescribed amount of an Ni-Al alloy to an Fe group metal as a binder by substitution.  
     CONSTITUTION: Powders consisting of 2W40wt% binder contg. an Ni-Al alloy substituted for 5W60wt% of one or more among Fe, Ni and Co, 1W50wt% carbide of one or more among Cr, Mo, W, V and Ta, and the balance nitride of one or more among Ti, Zr and Nb are mixed. This mixture is compression- molded and sintered in a vacuum. The resulting alloy assumes a golden color, maintains the specular gloss over a long time, and has superior corrosion resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02204000-A (JP)
Title: Method for granulation and dehydration of sludge
Inventor: ENDO KAZUO
IPC: C02F11/14
Filed: 1989-01-31
Abstract: PURPOSE:To achieve a high water reduction rate by adding phosphoric acid or aqueous solution of phosphate to sludge slurry, adjusting the components thereof so that phosphorus content of burned ash generated in an incinerator after secondary dehydration becomes specific value, and adding the burned ash to primary dehydrated cakes. CONSTITUTION:Phosphoric acid or aqueous solution of phosphate is added to sludge slurry prior to primary dehydration, wherein the components thereof is adjusted so that phosphorus content of burned ash generated in an incinerator 11 after secondary dehydration becomes 0.5% or more, whereby primary dehydrated cakes having been dehydrated by a primary dehydrator 1 are fed to a granulating machine 3 through a conveyor 2, while the burned ash from the incinerator 11 is fed at a constant rate to the machine 3. The adjusted sludge granules produced by the machine 3 are sent to a secondary dehydrator 9 through a conveyor 6, whereby secondary dehydrated cakes having been pressed and dehydrated are fed at a constant rate to the incinerator 11 through a conveyor 10 and a metering feed machine 20. In the incinerator 11, phosphorus content in burned ash increases as stated above and burned ash is recovered in a waste gas treatment device 12 to be fed to an incinerator storage hopper 4.
Patent JP-H11218493-A (JP)
Title: Portable luminescence spectral analyzer
Inventor: HABU TOSHIYA
IPC: G01N21/67
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance a safety and to simultaneously stabilize an electric discharge luminescence by eliminating an electric shock in the case of pushing a probe against a sample and measuring it. SOLUTION: In the portable luminescence spectral analyzer, a probe 2 for electric discharge light emitting a sample S is provided separately from an apparatus body 1. Then, a special purpose grounding wire 12 is provided from a conductor 1 in contact with the sample S to the body 1 side in the probe 2 so that the sample S is directly grounded. Further, a circuit 13 for detecting a non-grounding state of the wire 12, and a stop control circuit 14 for stopping the electric discharge luminescence of the probe 2 in response to a detection of the non-grounding state by the circuit 13 may be added.
Patent JP-S62180511-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TSUKADA YUKIHISA
IPC: G11B5/31
Filed: 1986-02-05
Abstract: PURPOSE:To prevent the defect of an alumina protective film formed on a magnetic body by forming the magnetic body of a thin film magnetic head by electroforming process and tapering the end face of the magnetic body pattern. CONSTITUTION:A foundation insulating film 2 and a plating foundation film 9 are formed on a substrate 1, surface-sensitive type photo resist is spin coated and prebaking is made. Then, after exposure, developed and a photo resist frame 10 is formed. The sectional form of the frame becomes inverted taper. A magnetic body is electro-deposited in a magnetic body plating solution on the part other than the frame, and the photo resist frame is removed. The exposed plating foundation film 9 is removed by ion milling. Unnecessary magnetic body 3' plated on the part other than the magnetic body 3 is etched using photo resist 12 slightly larger than the size of the magnetic body 3 as a mask to remove the photo resist and a lower magnetic body 3 is formed. The end face of the completed lower magnetic body becomes cone angle of 70+ or -10 deg..
Patent JP-H04260235-A (JP)
Title: Position register system
Inventor: YAMANAKA KUNITAKA
IPC: H04W64/00
Filed: 1991-02-15
Abstract: PURPOSE:To surely register the position of a portable telephone set by allowing discrimination information and a communication area, which a connecting device has, to correspond to each other and registering them at the time of receiving the discrimination information through the connecting device. CONSTITUTION:An oscillation detecting means 100 detects oscillation for movement of a portable telephone set 2, and a discrimination information transmitting means 200 transmits discrimination information given to the portable telephone set 2 when the oscillation detecting means 100 detects the oscillation. When receiving the discrimination information transmitted from the portable telephone set 2, a connecting device 12 transfers this information to a controller 13. When receiving the discrimination information transmitted from the portable telephone set 2 through the connecting device 12, a position register means 300 allows discrimination information and the communication area, which the connecting device 12 has, to correspond to each other and registers them. The discrimination information transmitting means 200 transmits discrimination information after the oscillation detecting means 100 detects oscillation of the portable telephone set 2 and the oscillation is stopped.