baber/WOPTO huggingface dataset:
Patent JP-S5227946-A (JP)
Title: Thrust bearing supporter device
Inventor: KAWAIKE KAZUHIKO
IPC: F16C35/02
Filed: 1975-08-27
Abstract: PURPOSE: Bearing supporter device for providing a superior formation of oil film in which a channel for immerging a lubricating oil is provided at contact portion between an abutting plate of bearing shoe and a pinot, and a wedging action is not generated at contact portion even in a great load supporting bearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01272436-A (JP)
Title: Hollow blow container made of polyamide resin
Inventor: NAKAJIMA TAKASHI
IPC: B65D1/00
Filed: 1988-04-26
Abstract: PURPOSE:To enhance impact resistance and a gas barrier property, by molding a polyamide resin composition consisting of a specific amount of a polyamide resin and an ethylene/acrylic ester copolymer. CONSTITUTION:A polyamide resin composition consisting of 60-98wt.% of a polyamide resin and 40-2wt.% of an ethylene/acrylic ester copolymer is molded. The polyamide resin to be used is obtained by the polycondensation of a 3- or more membered cyclic lactam, polymerizable omega-amino acid, a dibasic acid and diamine. Especially, nylon 6, nylon 6.6 or a resin being a copolymer of them having relative viscosity of 2.5-6.5 are pref. The ethylene/acrylic ester copolymer to be used must has characteristics such that an ethylene unit is 90-50wt.%, a melt index is 1-100g/10min and the free acrylic acid is 1% or less. By this method, impact resistance and gas barrier properties are improved.
Patent JP-S583807-A (JP)
Inventor: TAKASE YOSHINARI
IPC: B27D5/00
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07309721-A (JP)
Title: Two-pack type nail-beautifying agent
Inventor: SUGAWARA SUSUMU
IPC: A61K8/00
Filed: 1994-05-17
Abstract: PURPOSE:To prepare a two-pack type nail-beautifying agent free from malodor and flammafility and excellent in thee drying characteeristtics, luster, adhesive ness water resistance and abrasion resistance of coated films. CONSTITUTION:The two-pack type beautifying agent comprises a primer coating agent containing the emulsion of a vinylic polymer having a glass transition temperature of -20 to 60 deg.C and a top coating agent containing the emulsion of a vinylic polymer having a glass transition temperature of 30 to 180 deg.C. Each of the emulsions of the vinylic polymers is obtained by polymerizing one or more of polymerizable double bond-having monomers in the presence of a plasticizer or a film-forming auxiliary in water or in a solvent consisting mainly of water. The glass transition temperature of the vinylic polymer contained in the primer agent is lower by at least 10 deg.C than the glass transition temperature of the vinylic polymer contained in the top coating.
Patent JP-H02281640-A (JP)
Title: Insertion head for semiconductor device manufacturing
Inventor: IWAO TAKANOBU
IPC: H01L23/32
Filed: 1989-04-21
Abstract: PURPOSE:To enable the sure insertion of a semiconductor device into a socket or the like by a method wherein a releasing block which makes a pair of chucking pawls open is arranged above a guide block which supports the freely openable or closable chucking pawls in a rotatable manner and a compression spring is provided being interposed between the release block and the guide block. CONSTITUTION:First, the ends of chucking pawls 12 and 12 of an insertion head support a semiconductor device 1 by pinching its sides between them. The whole insertion head is moved to a position just above a socket into which the device 1 is inserted, and then a pawl releasing block 17 is pushed down as controlling the descending movement of a support 21. Then, a guide block 14 also descends through the intermediary of compression springs 20 and 20, an underside 14a of the guide block 14 bears against the upside of a socket S, and the pawl releasing block 17 is pushed down further, whereby the holding action of the chucking pawls 12 and 12 is released through the intermediary of pawl releasing rollers 19 and 19 and tapered faces 12a and 12a of the chucking pawls 12 and 12 to drop the semiconductor device 1 into the socket S. At this point, as pressing members 15 are pushed down jointly with the pawl releasing block 17, they insert the semiconductor device 1 into the socket S pushing its upside.
Patent JP-H08272304-A (JP)
Title: Point-of-purchase supporter for showcase
Inventor: ENOMOTO TSUGIO
IPC: G09F15/00
Filed: 1995-04-03
Abstract: PURPOSE: To prevent a POP(point-of-purchase advertising materials, described as POP) supporter from being mis-positioned by contact with persons and from acting as an obstructions by mounting a POP, such as poster, at POP detainers, engaging the hook shaped detaining pieces of detaining fittings to a pair of detaining holes of a showcase and fastening the bolt of a position fixture to struts to fix the detaining fittings to the strut. CONSTITUTION: The hook-shaped detaining pieces 6, 6, 6 formed at a pair of the detaining fittings 7, 7 are so formed that the sizes among the hook parts 6a, 6a, 6a are larger in the upper side to allow the slight turning of the upper parts of a pair of the detaining fittings 7, 7. The POP supporter 1 for the showcase is constituted by inserting the hook-shaped detaining pieces 6, 6, 6 of the detaining fittings 7, 7 into the detaining holes 5, 5, 5 and slidingly moving these pieces to the lower part to detain the detaining pieces in the state of mounting the POP 19, such as posture, at the POP detainers 10, 10 of a POP supporting bar 8 in the part near the upper part of the strut 3 of the showcase 2. The supporter is used by turning the knob bolt 17 of the position fixture 18 in this detaining state and adjusting the turning position of the POP supporting bar 8.
Patent JP-H10292726-A (JP)
Title: Sliding guide device for glass door
Inventor: OCHIAI YOSHIJI
IPC: E05F7/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To guide the sliding of a glass door smoothly without rattling. SOLUTION: An upper frame member is installed to the upper end portion of glass sliding doors 1a, 1b, 1c. Swelled portions 12a, 12b are formed on front and rear surfaces at the upper end of the upper frame member in such a manner that the dimension from the front end of the front swelled portion 12a to the rear end of the rear swelled portion 12b becomes slightly smaller than the dimension between the front-to-rear side walls 5a, 5b, 5c and 5d at the groove portions of the upper guide rail 2.
Patent JP-H05297224-A (JP)
Title: Manufacture of complex refraction film and phase contrast plate and liquid crystal display device using film
Inventor: NAKAMURA TAKU
IPC: G02F1/1335
Filed: 1992-04-22
Abstract: PURPOSE:To manufacture a complex refraction film, which ensures that the coloring and visual angle characteristics of STN-LCD are improved to a great extent, through simple processes, at a low cost, and with a high producibility, by subjecting a supporting body to a surface processing with a specific compound. CONSTITUTION:A complex refraction film, whose major refractive index across the thickness is greater than either of the major refractive indeces parallel with the surface, is formed on a supporting body having undergone a surface processing with a compound having a hydrophobic and a hydrophilic radical or a compound having a hydrophobic radical and also a functional radical reactive with hydroxyl radical, At either or both sides of a complex refractive liquid crystal cell 5 are provided complex refraction film and a phase contrast plate 4 consisting of film support and the complex refraction film manufactured by the described method. Polymeride molecules are oriented at right angles to the supporting body owing to the processing of its surface (s) with the compound having such radicals as mentioned above.
Patent JP-H09270314-A (JP)
Title: Ferrite material and ferrite
Inventor: SAITO TAMOTSU
IPC: C04B35/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To raise heat shock resistance by arranging a ferrite material in such a crystal structure that the crystal phases of oxides containing Pb and Nb are distributed in the grain boundary layer of a sintered substance in addition to spinel structure of crystal phases which serve as the chief parts of the ferrite sintered substance. SOLUTION: This is ferrite material which includes 100 wt.pts of main components including Fe, Zn, Cu, and Ni so that they may be Fe2 O3 ; 40-50mol%, ZnO; 2-35mol%, CuO; 1-13mol%, and NiO; 2-57mol%, by composition ratios in terms of Fe2 O3 , ZnO, Cu, and NiO, and Pb by 0.3-8 pts.wt. in terms of PbO, and Sb by 0.15-6 pts.wt. in terms of Nb2 O5 . Moreover, this is a ferrite sintered substance being made by sintering this ferrite material, and this is a ferrite where the sintered substance has the crystal phases of oxides which includes Pb and Nb in addition to the spinel structure of crystal phases to serve as the main parts. Hereby, the cracks of the ferrite at the time when thermal shock is added is suppressed, whereby the yield in manufacture of ferrite products can be improved.
Patent JP-H05268948-A (JP)
Title: Method for culture of sebaceous bland cell
IPC: C12R1/91
Filed: 1992-03-30
Abstract: PURPOSE:To carry out the culture of the subject cells producing in high efficiency sebum moistening the hair and skin and preventing these tissues from drying, thus useful for the fundamental research of such diseases as seborrhea and pimple, of the studies on developing hair growers or cosmetics by revolving culture of undifferentiated sebaceous gland cells to induce their differentiation. CONSTITUTION:A skunk (male, aging 5 weeks) is decapitated and the skin containing the odor-releasing gland is extracted. The skin is then sterilized with 70% ethanol and the odor-releasing gland is taken from the skin. Then, the odor-releasing gland is washed and freed from the epidermis and subcutaneous tissue with a surgical knife, and the sebaceous gland tissue is thoroughly and finely minced and shaken in a collagenase solution at 37 deg.C for 30min to obtain the buffer solution suspending sebaceous gland cell clusters, which is, in turn, centrifuged to collect sebaceous gland-derived cells. Then, these cells are cultured in a bovine pituitary gland extract-contg. medium at 37 deg.C in a CO2 incubator; undifferentiated sebaceous gland cells migrate and are proliferated. These cells are put to revolving culture at 37 deg.C in a CO2 incubator using revolving shaking culture solution to induce their differentiation, thus accomplishing the objective culture of the sebaceous gland cells.
Patent JP-H041725-A (JP)
Title: Liquid crystal display device
Inventor: KOMORI KAZUNORI
IPC: G02F1/136
Filed: 1990-04-19
Abstract: PURPOSE:To eliminate the reflected light from a light shielding film so that a sufficient black level can be generated by constituting the light shielding film of two layers consisting of a chromium thin film and a chromium oxide thin film. CONSTITUTION:This device has the light shielding film constituted of the two layers consisting of the chromium thin film 5 and the chromium oxide thin film 4 or the three layers formed by sandwiching both sides of the chromium thin film 5 with the chromium oxide thin film 4. The light falling to the light shielding film is absorbed by the chromium oxide thin film 4 and can be decreased in the reflected light. Images and picture elements switching elements are, therefore, prevented from being affected by the reflected light. The sufficient decreasing of the light transmitted through the chromium oxide thin film 4 is not possible if the light shielding film is constituted of only the chromium oxide thin film 4. The light shielding film which decreases the reflected light and eliminates the transmitted light is, thereupon formed by making combination use of the chromium thin film 5 and the chromium oxide thin film 4. The sufficient black level is generated in this way.
Patent JP-H05280588-A (JP)
Title: Liquid-sealed dynamic vibration absorber
IPC: B60G13/16
Filed: 1992-03-30
Abstract: PURPOSE:To provide a liquid-sealed dynamic vibration absorber wherein vibratory action of a vibrator can be damped and absorbed in each mode relating to a plurality of the vibration modes generated in the vibrator. CONSTITUTION:Two or more liquid chambers, sealed with liquid L as an elastically supporting mechanism 2, are used to set an optimum resonance frequency in accordance with a vibration mode generated in a vibrator 1 by utilizing that each characteristic of dynamic spring constant KD, loss factor tan deltaD, etc., is dynamically changed. In this way, a frequency of two kinds or more can be damped and absorbed even without changing mass of a mass 3.
Patent JP-S61260198-A (JP)
Inventor: YAMAZAKI NAKAMICHI
IPC: G21F9/00
Filed: 1985-05-14
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-S5329708-A (JP)
Title: Signal waveform reproducing circuit
Inventor: CHIYUUMA AKIRA
IPC: G11B5/09
Filed: 1976-09-01
Abstract: PURPOSE: To effectively remove noise from the signal waveform superposed with noise by using band limiting circuits of varying bands at the time of reproducing and receiving the same signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62261667-A (JP)
Title: Fuel injection pump
Inventor: YAMAGUCHI SUSUMU
IPC: F02M59/26
Filed: 1986-05-06
Abstract: PURPOSE:To make variability in forced-feed pressure performable so easily with increase or decrease of dead volume in a fuel compression space, by making the space formed in a control sleeve so as to be interconnected to the fuel compression space via a port at the time of starting a pressure-feed stroke. CONSTITUTION:At a pressure-feed stroke where a plunger 4 goes up, when a fuel suction hole 23 is closed at the inner surface of a control sleeve 17, interconnection between a fuel pressure chamber 7 and a fuel sump chamber 19 is cut off, whereby fuel pressure in the fuel pressure chamber 7 goes up and a delivery valve is opened, thus fuel gets feeding with pressure. When the plunger 4 further goes up, a port 30 is interconnected to a space 31 and thereby dead volume inside the fuel pressure chamber 8 comes to be suddenly increased, and the fuel pressure inside the fuel pressure chamber 7 comes to be lowered temporarily. And, with the plunger 4 rising further, the pressure suddenly rise, and it comes to the maximum at the time of an effective stroke. Thus, the pressure comes to a characteristic having two peaks, so that a rise in sudden pressure at the initial stage of injection is restrained.
Patent JP-S583988-A (JP)
Title: Manufacture of 2,5-dihydro-2,5-diacetoxyfuran
Inventor: SHIYOUNO TATSUYA
IPC: C25B3/23
Filed: 1981-07-01
Abstract: PURPOSE:To manufacture the titled substance in a high yield without using a noxious reagent such as lead tetraacetate by electrolytically oxidizing furan at a low temp. in the presence f acetic acid. CONSTITUTION:Furan is dissolved in a mixed solvent consisting of acetic acid and acetonitrile, ethyl acetate, ether or the like, and a supporting electrolyte is added. As the electrolyte sodium chloride, potassium bromide, acetate or the like is used as usual. A platinum electrode as an anode and a carbon electrode as a cathode are put in the resulting soln., and the furan is electrolytically oxidized at 0-80 deg.C, especially 0-20 deg.C. After finishing the reaction, the liq. reaction product is poured in water, and extraction with methylene chloride is repeated several times. The extracted solns. are dried together to remove the methylene chloride, and the residue is distilled to obtain 2,5-dihydro-2,5-diacetoxyfuran in a high yield.
Patent JP-H09270302-A (JP)
Title: Functional member and manufacturing method thereof
Inventor: FUKANO TATSUO
IPC: H01C7/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a functional member superior in mechanical strength and heat shock resistance at high temp. (e.g. thermistors, capacitors, varistors and heaters) and manufacturing method. SOLUTION: A functional member 1 comprises nonoxide ceramic boards 12, 14 for electric insulation, each having an oxide layer or bonded layer made of a compd. contg. at least one of Y, Zr, Si, Al, Mg, Ca, Li and Ti at the surface, functional oxide layers 11 laminated on the oxide layers of these boards, and pairs of electrodes 16 connected to the oxide layers 11, and components are laminated to form a laminate and it is baked in an oxygencontained atmosphere.
Patent JP-H043783-A (JP)
Title: Sheet feed cassette and printer
Inventor: MURATA SHINJI
IPC: B65H85/00
Filed: 1990-04-19
Abstract: PURPOSE:To save a space and perform printing on multiple types of sheets without replacing sheet feed cassettes each time by forming a nearly vertical sheet passage where sheets can pass on a cassette main body in front of a sheet storage section in which the sheets can be stacked and stored. CONSTITUTION:A sheet passage 26 extended in the nearly vertical direction and having such a size that a sheet can be inserted is formed on a cassette main body 24 in front of a sheet storage section 25. For duplex printing, sheets in a sheet feed cassette 11 in a printer main body 1A are directly guided into the first sheet passage 9, and sheets in a sheet feed cassette 22 are guided into the first sheet passage 9 via a sheet passage 35 in a duplex printing unit 16A and the sheet passage 26 of a sheet feed cassette 11A of the printer main body 1A.
Patent JP-H01276444-A (JP)
Title: Optical information recording carrier
Inventor: NAGANO KAZUMI
IPC: G11B7/2405
Filed: 1988-04-28
Abstract: PURPOSE:To reduce the thickness over the entire part and to enable recording on both faces by consisting a substrate of an absorptive material to read out light and providing rugged preformats to both faces of the substrate. CONSTITUTION:The optical information recording carrier is formed by forming an optical recording medium 2 on both faces of the substrate 1 provided with guide grooves 4 of the rugged preformats and laminating a protective layer 3 thereon. The substrate 1 consists of the material absorptive to the read out light and consists of, for example, a polyester resin, acetic acid resin, polycarbonate resin, etc. Carbon black, dye, pigment, etc., which are the absorptive material may be dispersed therein or may be coated or deposited thereon by vapor deposition, etc. There is no particular limitation on the optical recording layer and, for example, a dye recording medium, metal recording medium, etc., are used. The shape of the rugged preformats provided on both faces of the substrate is not particularly limited. A casting molding method is more preferable among various methods as the method of forming said formats.
Patent JP-S58221141-A (JP)
Title: Leakage detection of lining vessel
Inventor: SAKATA YUUJI
IPC: G01M3/20
Filed: 1982-06-18
Abstract: PURPOSE:To detect a slight leakage in an early stage by transferring a gas to a leak detection groove and providing a radioactivity dosimeter to detect the leak. CONSTITUTION:The leak detection groove 2 is buried in a concrete 4 provided at a welded part of a lining plate 1. A gas introducing pipe 10 is provided to the groove 2 to introduce a clean air. A filter 9 is set at the gas supplying inlet. A leak drain exit 3 is provided at the other end of the groove 2 to which the pipe 10 is not attached, the gas drain pipes are joined and connected to a vacuum pump 8 and the evacuation is performed forcedly by the vacuum pump. The radioactivity dosimeter 7 is provided on the leak drain pipe 3. If the leakage occurs by any possibility, the clear air changes to radioactive gas in the leak detection pipe. Thereby, the slight leakage can be detected in an early stage.
Patent JP-H1044237-A (JP)
Title: Apparatus for automatically molding connection pipe for high pressure-resistant seal
Inventor: SAVIOLI LEOPOLDO
IPC: B29C57/08
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic molding apparatus high in the accuracy of an internal caliber and excellent in seal capacity and capable of achieving even automatic cooling. SOLUTION: In an automatic molding apparatus automatically. molding a long bell like part to a thermoplastic pipe 2 to obtain a connection pipe for high pressure-resistant seal, the mandrel 1 inserted in the heat treatment end part 21 of the pipe is provided and the pipe 2 is thermoplastically treated in the region of the molding part 11 of the mandrel 1 to form an annular seat part 22.  The first annular chamber 3 provided to a first machine main body 31 and receiving the supply of the pressure fluid acting on the molding part 11 from the outer surface of the pipe 2 to ensure the precise inner caliber of the annular seat part 22 of the seal part and the second annular chamber 4 provided with the region of a second main body 41 so as to continue to the downstream part of the annular seat chamber 3 and receiving the supply of the pressure fluid acting from the inner surface of the pipe 2 to the base part 51 of the bell like part 5 itself in order to form the bell like part 5 on the upstream side of the annular seat part 22 are provided.
Patent JP-S5628526-A (JP)
Title: Current breaking semiconductor device
Inventor: TERASAWA YOSHIO
IPC: H03K17/73
Filed: 1979-08-17
Abstract: PURPOSE:To prevent destruction dependent upon local heating, by connecting main electrodes of switch elements in parallel and by connecting gate electrodes to the gate power source through individual resistances. CONSTITUTION:When the control resistance provided in the gate electrode, the gate power source voltage, and the peak-to-peak value of the current flowed to capacitor CG at a turning-off time are denoted as RG, EG and IP respectively, relation RG>EG/IP is turn. If anode current IA is increased when EG is fixed, it is necessary to reduce RG because the gate turn-off gain is fixed. Limiting resistance RG connected to gate electrode G is provided for every gate though main electrodes of semiconductor switche electrodes SM1-SM3 are connected in parallel, so that the gate current to each gate can be 1/3 of the overall gate current. Consequently, even if IA is increased, reduction of the value of RG is not required by increasing the number of parallel connections.
Patent JP-2000297320-A (JP)
Title: Batch type annealing furnace
Inventor: SUZUKI TAKESHI
IPC: C21D1/52
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a batch type annealing furnace in which the temperature buildup time (the time constant of starting) can be shortened and also has a high heat recovery ratio. SOLUTION: This batch type annealing furnace is composed of a furnace body 10 and a high speed changing-over type, heat storage system combustion burner set 20. The high speed changing-over type, heat storage combustion burner set is constituted with a plurality of combustion devices 23a, 23b composed of combustion burners 21a, 21b and ceramic honeycomb-made heat storage bodies 22a, 22b, a four-way valve 24, a communicating pipe 27 for communicating a combustion air supplying chamber 24a in the four-way valve and the combustion device, a combustion air supplying pipe 25, and a communicating pipe 28 for communicating a gas exhaust chamber 24b in the four-way valve and the combustion device and a gas exhaust pipe 26.