baber/WOPTO huggingface dataset:
Patent JP-S5858111-A (JP)
Title: Dry separation membrane
Inventor: MATSUMOTO HIROSHI
IPC: B01D71/16
Filed: 1981-10-05
Abstract: PURPOSE:To obtain a dry hollow yarn separation membrane for separating oxygen without shrinking said membrane, in drying a wet hollow yarn separation membrane comprising cellulose acetate, by preliminarily heat treating this separation membrane at a specifide temp. CONSTITUTION:A wet hollow yarn separation membrane comprising cellulose acetate is heat treated at 85-99 deg.C. In this case, the moisture content of this separation membrane is adjusted to about 35-55% and the membrane is dried by a freeze drying method or a solvent replacement method. Herein, when the heat treatment temp. is below the lower limit, shrinkage becomes large and the reversibility of a membrane structure is lost in a dry and a wet conditions and, when the temp. exceeds the upper limit, the membrane is largely shrunk during heat treatment and the performance thereof becomes unsuitable for practical purposes.
Patent JP-S5686113-A (JP)
Title: Hair lotion
Inventor: NAKASHIGE ISAMU
IPC: A61K8/72
Filed: 1979-12-07
Abstract: PURPOSE:To prepare an emulsion-type hair lotion, giving moistness of the hair and improving the luster and brushing characteristics of the hair, by mixing a liquid polymer of a specific alpha-olefin, a dimethyl polysiloxane, a multimolecular chain emulsifier, and water. CONSTITUTION:The objective hair lotion is prepared by mixing (A) 0.5-10wt% of a liquid polymer of a 6-18C alpha-olefin, having an average molecular weight of 282-758, (B) 0.1-5wt% of a dimethyl polysiloxand of formula (n is 5-50), (C) 0.1-10wt% of a multimolecular chain emulsifier, and (D) >=50wt% of water. The liquid polymer is pref. prepared by the cationic polymerization process using a modified Lewis acid catalyst. The multimolecular chain emulsifier is a nioninic surface active agent such as polyoxyethylene hardened castor oil ester which stably emulsifies the liquid polymer and the compound of formula.
Patent JP-H10295708-A (JP)
Title: Reinforced bottom part for bed of full dentures
Inventor: OGAKI KENJI
IPC: A61C13/01
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To use a reinforcing material, by covering the surface of a plaster model obtained from an impression impregnating resin into cloth or forming an almost uniformly thick coating by adhering a prepreg sheet and clamping another gypsum model matched to the coating face and pressing and heating for forming. SOLUTION: A model is formed by injecting plaster into impressions of the upper and lower jaws. The surfaces are covered by carbon fiber cloth impregnating resin or a prepreg sheet is adhered on the surface to form a coating with almost uniform thickness. A plaster model matched to the coating face is clamped between a coating face and pressed and heated for forming. Thereby a reinforcing bottom part 1 for the upper jaw bed 2 are formed. Carbon fiber cloth is limited to be used for the alveolar crest part 5 and a palate 9 part to the palate 9 side in the upper jaw and the alveolar crest part 9 to the tongue side in the lower jaw. For upper and lower alveolar crests 4, 7 to cheek and lip sides, glass fiber with strength equivalent to carbon fiber is used for gingiva color. Thus high strength can be obtained with reduced sense of incompatibility.
Patent JP-S5284121-A (JP)
Title: Shape memory alloy
Inventor: TSUJI MASAYUKI
IPC: C22C9/00
Filed: 1975-12-31
Abstract: PURPOSE: To develop the shape memory alloy free from the usual faults such as difficulty in production, toughness shortness, too low working temperature and high material price. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S642606-A (JP)
Title: Shoes rack
Inventor: YAMAGUCHI MITSUYOSHI
IPC: A47B61/04
Filed: 1987-06-25
Abstract: PURPOSE: To store footwear in the mutually close state so as to store much footwear by fitting a storing rotor having a storing part partitioned into two to four sections by radial partition plates to the right and left side walls of a box main body in such a manner as to turn on a horizontal shaft center.  
     CONSTITUTION: A storing rotor 4 has a storing part 6 partitioned into two to four sections by radial partition plates 5, and footwear S such as a high heel and leather shoes are stored in the formed sub-divided partition 7. The radial partition plate 5 is provided in a designated position in the storing part 6 by support means 8, 9 fixed to the side plates 10, 10 of the storing rotor 4. In the case of storing and taking out the footwear S, it is sufficient to turn the storing rotor 4 around a pivot connector 15 in the direction of an arrow B. Locking projections 19, 19 are provided at designated positions of the side walls 3, 3 of the box main body 2, whereby the upper end of the inner plate part 20 of the storing rotor 4 is brought into contact with the locking projections 19, 19 so that the storing rotor 4 is kept from being tilted more than the tilting state to this side as indicated by an imaginary line. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6137563-A (JP)
Title: Braking hydraulic pressure controller
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1984-07-31
Abstract: PURPOSE:To make braking force distribution approximate to an ideal in spite of operation delay of a solenoid valve, by regulating a pressure boost in inlet hydraulic pressure to be confined in a passage according to the operation delay of the solenoid valve to an inlet hydraulic pressure velocity, with a pressure boost sensor valve. CONSTITUTION:A pressure boost sensor valve 22 is set up in a passage 19 between a solenois valve 21 and an enclosure chamber 57. Since a pressure differential valve body 83 of this pressure sensor valve 22 receives set load of a spring 105 and closes the passage 19, the rising of hydraulic pressure in the enclosure chamber 57 is delayed whereby a pressure boost of inlet hydraulic pressure to be confined is thus regulated. Therefore, in the case where a microcomputer 115 has the solenois valve 21 closed up when a deceleration signal Sp of a deceleration detecting device 113 becomes large than a desired deceleration signal Sc of a deceleration setting device 117, even if there is closing motion delay in the said valve 21, a pressure boost of confined pressure of the enclosure chamber 57 is regulated by the said pressure boost sensor valve 22 so that set load of a spring 70 is set to a proper value.
Patent JP-S6314319-A (JP)
Title: Magnetic memory medium
Inventor: MATSUSHIMA FUMIAKI
IPC: C09D123/12
Filed: 1986-07-07
Abstract: PURPOSE:To improve long-period mechanical reliability and corrosion resistance by laminating an oxide film, a film of a mixture composed of fine silica particles and org. high polymer and lubricative org. compd. film on a magnetic metallic medium. CONSTITUTION:At least one kind of oxide is coated on the magnetic metallic medium and the layer consisting of the fine silica particles and org. high polymer is formed on the oxide layer; further the org. compd. having lubricity and >=80 deg.C m.p. is coated thereon. The mixture layer composed of the fine silica particles and org. high polymer having adequate hardness effectively absorbs the impact given by the repetitive contact with a magnetic head and since such mixture layer has the higher tendency to hold the lubricating agent, said layer improves the resistance to impact and wear and enhances the long- period mechanical property. On the other hand, the greater part of the pinholes of the oxide film are covered by the mixture layer of the fine silica particles and org. high polymer provided atom the same. The corrosion resistance is improved as well.
Patent JP-H087760-A (JP)
Title: Exposing device of cathode-ray tube
Inventor: ITO YUKIO
IPC: H01J9/227
Filed: 1994-06-17
Abstract: PURPOSE:To provide an exposing device for a cathode-ray tube, with which the apparent diameter of a light source becomes smaller than its actual diameter and which can genarate a sharp photo-intensity pattern. CONSTITUTION:The light emitted by a light source 1 having a specified diameter PHIR is projected to a color selecting mask 3, and the pattern of the mask 3 is transcribed onto the inner surface of a panel for cathode-ray tube. In this exposing device, a light diameter adjusting plate 2 having an aperture 21 of a width V smaller than the diameter PHIR of the light source 1 is installed between the light soutce 1 and mask 3. The adjusting plate 2 is installed so that its aperture 21 is positioned identical to the center S of the light emitted by the light source 1. The aperture 21 restricts passage of the light, and the apparent diameter of the light source 1 viewed from the mask side becomes PHIV equal to the width V of the aperture 21. As a result, a sharp photo-intensity pattern can be generated.
Patent JP-H083628-A (JP)
Title: Walking hearth type furnace
Inventor: HARADA SABURO
IPC: C21D1/00
Filed: 1994-06-16
Abstract: PURPOSE:To prevent the temp. drop, etc., caused by the waiting at outside of a furnace and to automatically extract materials in order even if the posture of a material to its advancing direction changes by automatically receiving the material into a furnace in order, even if the time intervals when the materials are charged into a material charging part in order are not individually fixed. CONSTITUTION:A billet BL is shifted to a frontmost empty part among S1-S3 by a pusher 50. In the case of charging no billet within a prescribed time, the billet BL is carried after working a walking hearth WH. In the case of charging the billet, the billet BL is carried to the next position without working the walking hearth WH. At the time of detecting the billet BL by both first limit switches 54b, 56b of cylinders 54, 56 for detecting providing rods 54a, 56a for detecting, the extraction roller 24 is worked to extract the billet BL. At the time of detecting the arrival of the billet BL to a midway of the one side, the cylinders 54, 56 for detecting are locked to advance only the other side billet BL by the walking hearth WH.
Patent JP-S6052434-A (JP)
Title: Paper-sheet feeding apparatus
Inventor: KOGA MAKIO
IPC: B65H3/56
Filed: 1983-08-31
Abstract: PURPOSE:To certainly feed paper sheets in separation by installing the first separating means whose top edge surface is constituted of a frictional plate and the second separating means constituted of a frictional roller, in an apparatus for taking-out the paper sheets in a paper feeding cassette from the uppermost sheet by a taking-out roller. CONSTITUTION:The stacked paper sheet P in a paper feeding cassette 16 insereted in demountable ways into the paper feeding port of a copying machine, etc. are taken-out one by one from the uppermost paper through the revolution of a taking-out roller 14. A separating guide 33 as the first separating means is installed at the fixed part of an apparatus body so as to be positioned in the vicinity of the taking-out roller 14. The separating roller 33 is formed by attaching a friction plate 35 made of urethane rubber, etc. onto a substrate 34, and the upper edge part 34a of the substrate 34 is bent and inclined so as to be attached onto the taking-out roller 14. A friction roller 15 made of urethane material, etc. which has a certain brake torque and is attached under the taking-out roller 14 and whose surface is finished smoothly is arranged to serve as the second separating means at the back of the separating guide 33.
Patent JP-S5492179-A (JP)
Title: Removing method for photo resist film
Inventor: OGATA TOSHIAKI
IPC: H01L21/8238
Filed: 1977-12-29
Abstract: PURPOSE: To prevent characteristics of a MOS-IC from deteriorating by removing a photo resist by a wafer scriber after dipping the photo resist in a resist exfoliation solution.  
     CONSTITUTION: Photo resist 9 ion-implanted to high density is exfoliated entirely by being dipped in a resist-exfoliation solution, but since pattern circumference 13 and surface have been hardened extremely, it can not be removed from the substrate. Removing resist 9 sticking to the substrate only at pattern circumference 13 by a wafer scriber makes the remaining resist reside on the wafer only at the pattern circumference. Therefore, even after remaining photo resist 15 is removed by gas plasma of O 2  and CF 4 , impurities 14 and 15 remain only field oxidized film 3 with no influence upon gate oxidized film 12, so that characteristics of the MOS-IC will not deteriorate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000348705-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KAIDO HIDEKI
IPC: H01M10/0565
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a positive and negative electrodes to a separator and thereby enhance the service life of a battery by providing a separator with a nonaqueous electrolyte, a polymer for retaining the electrolyte and a reinforcing material and by setting the concentration of the surface of the reinforcing material lower than that of the inside thereof. SOLUTION: One or more kinds within silicon oxide, mica and alumina are used for a reinforcing material provided for a,separator, and the shape thereof can be formed into a particle-like, fiber-like, scale-like form or a mixed form thereof. In the separator, the ratio of the concentration of the surface of the reinforcing material to the average concentration of the inside thereof is preferably in the range of 0.1-0.9. When the concentration ratio is less than 0.1, the ratio of a polymer retaining an electrolyte in the surface of the separator is increased, so that the surface part is easy to swell under high temperatures, and a long service life can not be provided at high temperatures. When the concentration ratio exceeds 0.9, it is hard to sufficiently enhance its adhesion to a positive and negative electrodes. The more preferable range of the concentration ratio is 0.3-0.7.
Patent JP-H117945-A (JP)
Title: Manufacture of secondary battery electrode, secondary battery electrode, and secondary battery using the electrode
Inventor: NANAI NORISHIGE
IPC: H01M10/05
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a secondary battery small in voltage fluctuation and high in capacity by forming as an electrode a carbon material obtained through heat treatment after a phenol derivative containing a phenol derivative whose dihydroxy biphenyl as a skeleton is employed as the phenol derivative is prepared as a resin. SOLUTION: A phenol derivative whose dihydroxy biphenyl is a skeleton preferably includes 4,4'-dihydroxy biphenyl, for example. Such phenol derivative containing phenol derivative is employed, thereby to control the mesh structure of a resin that is an important element on controlling the structure of a carbon material. A resin obtained through resin preparation is preferably a phenol form aldehyde specifically. In addition, a phenol derivative having only one benzene ring having a hydroxide group further may be included. It is preferable that the heat-treatment is lower in temperature than the graphitization of carbon material to be formed.
Patent JP-S6314616-A (JP)
Inventor: ONISHI HIDEAKI
IPC: A01D41/02
Filed: 1986-07-07
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-S6315212-A (JP)
Title: Optical scanner
Inventor: TAKESUE TOSHIHIRO
IPC: G02B7/00
Filed: 1986-07-07
Abstract: PURPOSE:To suppress a deformation of a lens by using a plastic lens as the lens, and also, containing the lens in a warp preventing body. CONSTITUTION:A warp preventing body 80 is formed in a shape of a rectangu lar parallelepiped having almost the same shape as an external form of a long- sized plastic lens 36, and both the right and left side faces and the lower face are opened, respectively. Also, in roughly the center part of the front and the back, respectively, a slit 82 having prescribed width and length is formed along the longitudinal direction. The slit 82 functions as a transmission-hole of a laser beam. In this state, when the lens 36 is contained in the warp preventing body 80 so that a lens part 61 is opposed to the slit 82, the outside peripheral surface (the bottom face of the lens part 61 and each outside peripheral surface of ribs 62, 63) of the lens 36 is installed to the inside surface of the warp preventing body 80, in a state that it has adhered closely. In this way, a deforma tion such as warp and torsion, etc. of the lens 36 can be suppressed almost exactly.
Patent JP-H064805-A (JP)
Title: Optical disk device
Inventor: IKUMA SUSUMU
IPC: G11B11/10
Filed: 1992-06-18
Abstract: PURPOSE:To provide an optical disk device capable of improving the driving force and the driving balance of a carriage and of keeping an outside magnetic flux generation device away from a disk at the small rotation angle of an arm. CONSTITUTION:At the optical disk device whose optical head carriage 6 is integrally provided with an optical system including an objective lens for recording and reproducing information by an optical means and an outside magnetic flux generation device 10 for recording and erasing and which adopts a linear type voice coil motor for moving the carriage between tracks, the outside magnetic flux generation device 10 is supported by a rotatable supporting arm 9 capable of being moved in an attachable and detachable direction of the optical disk and when a cartridge holder 4 for raising and lowering the disk is raised, the carriage is moved to the outer periphery of the optical disk and restrained by bringing the arm 9 supporting the outside magnetic flux generation device into contact with an inclined part 9a provided on the cartridge holder.
Patent JP-S6220177-A (JP)
Title: Time base correcting device
Inventor: KATO HIDEAKI
IPC: G11B20/10
Filed: 1985-07-19
Abstract: PURPOSE:To decrease erroneous propagation and to correct a time base by so constituting the titled device that in case a synchronization address loses continuity to the immediately preceding content, the said address is not used if the said discontinuity occurs due to errors consecutive for N times or less. CONSTITUTION:A synchronizing signal detector 4 detects a synchronizing signal from an input signal and outputs it to a synchronization address reader 5, a counter 11, and a controller 12. The controller 12, when a write address is inputted to its adder 14, increments one-block address and outputs it to a comparator 15. Accordingly, the comparator 15 compares the synchronization address signal and a one-block adding value signal, And when they coincide with each other or do not coincide for consecutive N+1 times (where N is a natural number) or more, the comparator 15 outputs a first controlling signal from an output terminal 12d. Also, in case of the dissidence between them but for consecutive N times or less, a second controlling signal is outputted from the terminal 12d to the counter 11.
Patent JP-S5283187-A (JP)
Title: Production of solar cell
Inventor: YAMAZAKI TAKU
IPC: H01L31/04
Filed: 1975-12-30
Abstract: PURPOSE: To produce a solar cell of high photoelectric conversion efficiency more inexpensively than Si solar cells by epitaxially growing, from a liquid phase, solar cells by epitaxially growing, from a liquid phase, a P type GaAs layer on an N type GaAs layer and further a P type GaAlAs layer thereon thereby forming a hetero junction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0451258-A (JP)
Title: Image forming device
Inventor: YAMAMOTO MASAHIRO
IPC: H02M7/12
Filed: 1990-06-20
Abstract: PURPOSE:To keep a power balance at every half-wave, to reduce the distortion of an AC voltage waveform and to restrain noises to an external power-supply line by supplying one of half-wave rectification power to a fixing heater controlling part and supplying the other to a DC controlling PSU at the half-wave rectification time of a 200V system power supply. CONSTITUTION:When the AC power supply 1 is inputted by a power-supply switch SW1, the power supply noise is removed by a noise removing filter 3 and the AC power-supply voltage is impressed on a rectification circuit 5. At this time, when a 100V system power-supply voltage is detected by a voltage detecting part 4, a changeover switch SW2 is closed and the rectification circuit 5 is actuated as a full-wave rectification circuit. Meanwhile, when the 200V system power-supply voltage is detected by the voltage detecting part 4, the changeover switch SW2 is opened and the rectification circuit 5 is actuated as the half-wave rectification circuit. The voltage to be impressed on the fixing heater controlling part 6 and the DC controlling part PSU 7 is applied every half-cycle by the half-wave rectified voltage, and the supplying power is reduced by half. And the fixing heater controlling part and the DC controlling PSU whose power value is almost near the value at the time of the full-wave rectification by inputting the 100V system and whose rating is the same can be used both as the 100V system and the 200V system.
Patent JP-H0917029-A (JP)
Title: Optical disk and its reader and production of optical disk
Inventor: KURODA KAZUO
IPC: G11B7/13
Filed: 1995-06-26
Abstract: PURPOSE: To obtain an optical disk of a write enable type with which an improvement in recording capacity as compared with conventional disks is possible, a reader for reading out recording signals from this disk and a process for producing the optical disk. CONSTITUTION: Prepit information 4 including at least the address information of the optical disk write enable type having information recording tracks 2 and the guiding tracks 3 for guiding a light beam to these information recording tracks 2 is recorded in the guiding tracks 3 of the optical disk. The reader has a photodetecting means for receiving the reflected light of the light beam cast to the information recording tracks 2 of the optical disk by photodetectors bisected by a first bisecting line parallel with the radial direction of the optical disk and a prepit information extracting means for extracting the prepit information 4 of the guiding tracks 3 in accordance with the differential signals of the bisected photodetectors.
Patent JP-S647924-A (JP)
Title: Dust collector
Inventor: KAI NORICHIKA
IPC: B01D46/42
Filed: 1987-06-29
Abstract: PURPOSE:To exfoliate dust without the breakage of filter layer by providing a low frequency sound generator in the vicinity of the filter layer consisting of porous ceramic material. CONSTITUTION:The dust collector is provided with an inlet 1 for gas A, a filter layer 3 consisting of porous ceramic material, an outlet 4 for clean gas C, a discharge opening 5 for dust B, and the low frequency sound generator 6. The gas A containing dust introduced from the inlet 1 is flowed through the filter layer 3 to remove the dust B, and discharged from the outlet 4 as the clean gas C. The dust collected on the filter layer 3 is given with low frequency vibration by the low frequency sound generator 6 to be exfoliated when the pressure loss of filter layer is reached to a specified value. Consequently, the dust accumulated on the filter layer is exfoliated and dropped down with a small power without the breakage of filter layer.