baber/WOPTO huggingface dataset:
Patent JP-H0842929-A (JP)
Title: Closed compressor
Inventor: NOZU TOSHIHARU
IPC: F25B43/00
Filed: 1994-07-29
Abstract: PURPOSE:To ensure satisfactory lubrication to each slide part by improving return of freezer oil from an accumulator to a closed container. CONSTITUTION:An introduction pipe 14 for guiding a low pressure refrigerant from an accumulator 7 is vertically provided at an angle of 60 degree or smaller with respect to a horizontal plane and is connected with an upper part of a closed container 1. With the construction, gravity exerted on the freezer oil returning in the introduction pipe 14 is reduced to partial force in the direction of a slope, and hence the freezer oil rises easily along a pipe wall of the introduction pipe 14 and lubricates each slide part of a compressor.
Patent JP-S57100026-A (JP)
Title: Manufacture of interior material
Inventor: YAMAGUCHI HIROSHI
IPC: B29C65/00
Filed: 1980-12-15
Abstract: PURPOSE: To provide the surface of a facing material with a clear and hardly restoring uneven pattern, by lapping the facing material over the surface of a substrate via adhesive, press bonding the both by the mold having an unevenness and also shaping the uneven pattern which reaches to the substrate.  
     CONSTITUTION: After a facing material 4 is lapped over the surface of a substrate 1 via adhesive 5, the facing material 4 is bonded to the substrate 1 by pressing with the press mold 3A having the shape of the mold face corresponding to the predetermined uneven pattern and also the uneven pattern which reaches to the substrate 1 is formed on the surface of the facing material 4. By this, because the uneven pattern of the facing material 4 is contacted, eating into, to the uneven pattern shaped on the surface of the substrate 1, the clearly contoured and hardly restoring uneven pattern can be provided on the suface of the facing material 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6237529-A (JP)
Title: Brake device
Inventor: KAWAMOTO MUTSUMI
IPC: F16D65/18
Filed: 1985-08-13
Abstract: PURPOSE:To achieve highly accurate centering while to reduce the cost by forming plural clicks at the open edge of the outercircumference of brake cylinder and engaging them with the casing. CONSTITUTION:The outercircumference 16 of the brake cylinder 3 of brake unit B1 is formed into complete circle. Then plural clock sections 17 are formed integrally through press at the open edge of the outercircumferential section 16. Centering of brake cylinder 3 is performed by said outercircumferential section 16 while circumferential rotation is suppressed by the click section 17 thus to secure to the inner face of casing 1.
Patent JP-H0738514-A (JP)
Title: Cable broadcasting telephone system
Inventor: YONEZAWA TETSUO
IPC: H04M3/42
Filed: 1993-07-19
Abstract: PURPOSE:To provide a cable broadcasting telephone system which economically performs broadcasting and calling at the same time. CONSTITUTION:When a broadcasting signal sent from a broadcasting facility 7 through a trunk 6 and a polarity switching circuit 11 is detected during calling, namely, while a telephone set 9 and a subscriber circuit 4 are connected through a subscriber's line 8, a switching control part 2 continuously switches the connection between the subscriber's line 8 and the subscriber circuit 4 or the polarity switching circuit 11 by controlling a contact 3 and inverts the polarity of the broadcasting signal so as not to operate a speaker 10 by controlling the polarity switching circuit 11. Therefore, the broadcasting signal is intermittently mixed into the subscriber's line 8, and broadcasting contents are sent from only the transmitter/receiver of the telephone set 9 without leaking calling contents from the speaker 10.
Patent JP-2001001368-A (JP)
Title: Injection molding inmold decoration sheet
Inventor: TAJIMA ISAO
IPC: B32B27/40
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To laminate even an inexpensively polyolefinic resin excellent in colored transparent feeling and surface physical properties with good adhesion. SOLUTION: An injection molding inmold decoration sheet S is constituted by laminating a decorative layer 2 wherein a binder resin is a mixture of a vinyl chloride/vinyl acetate copolymer and an acrylic resin or an acrylic urethane resin, a primer layer 3 of a urethane resin and a polyolefinic resin sheet 5 to a colored transparent acrylic resin sheet 1 colored by a colorant becoming the uppermost layer. In the decorative layer 2A wherein the binder resin is the mixture of the vinyl chloride/vinyl acetate copolymer and the acrylic resin, an adhesive layer 4 is provided between the primer layer and the polyolefinic resin sheet. The polyolefinic resin sheet 5 may be a laminate of polyolefinic resin layers 5A, 5B.
Patent JP-H097138-A (JP)
Title: Rotary magnetic head device
Inventor: KUMAGAI SEIJI
IPC: G11B5/53
Filed: 1995-06-21
Abstract: PURPOSE: To surely supply a driving DC power source to an active type reproducing head by providing a slide type contact device for supplying the external DC power source to a constant current circuit of the rotary drum of a rotary magnetic head device. CONSTITUTION: The DC power source 10 is arranged outside the rotary drum 2 and a fixed drum 1, and the rotary drum 2 is provided with the constant current circuit 5, a signal processing part 24, a magneto-resistance element head 3 and a coil 7c, etc., of rotor core of a rotary transformer 7. The fixed drum 1 is provided with the coil 7e of a stator core of the rotary transformer 7. The DC power source 10 is connected to the constant current source 5a of the constant current circuit 5 in the rotary drum 2 through a slip ring 8, and the constant current circuit 5 is provided with the constant current source 5a, a variable resistor 5b and an inductor 5c, and the constant current source 5a sends a sensor current and a bias current i to the magneto-resistance element head 3 through the inductor 5c. In this case, since the inductor 5c is arranged between the constant current source 5a and the magneto-resistance element head 3, the regenerative output of the magnetoresistance element head 3 prevents the reduction in the output due to flow backward to the DC power source 10 side.
Patent JP-S5881186-A (JP)
Title: Electronic apparatus
Inventor: KUMAGAI KAORU
IPC: B41J21/00
Filed: 1981-11-09
Abstract: PURPOSE:To provide an electronic apparatus wherein a tabulation setting operation is easy and an automatic layout operation can be conducted through an easy operation, by providing a setting means for a starting position in normal printing and a setting means for a starting position in printing a vertical line. CONSTITUTION:A key indicating that layout printing is being conducted is designated as a CODE-LAYOUT key, an RAM storing preset tabulation positions is designated as NTAB, and an RAM storing layout tabulation positions is  designated as VTAB. When a TAB key is depressed while the CODE-LAYOUT  key is not depressed, a value in the NTAB is taken out, and a printing head is  set into the position corresponding to the value. When the TAB key is depressed when the CODE-LAYOUT is depressed, a value in the VTAB is taken out, and the head is set into the position corresponding to the value.
Patent JP-H10643-A (JP)
Title: Manufacture of thin-wall foamed molding and mold
Inventor: MATSUKI KIYOSHI
IPC: B29K105/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To uniformly pack preliminary expanded particles into a narrow part of a molding space by a very simple method by packing while the flow of packing air from a feeder for packing the particles into a molding space being straightened substantially only in the packing direction of the particles. SOLUTION: A steam hole 4a is formed only in a surface substantially perpendicular to the mold opening direction A. By making the structure, packing is made possible while the flow of packing air from a feeder 5 being straightened in the packing direction of preliminary expanded particles. As a result, the particles can be packed uniformly into the narrow part 3a of a molding space 3. In packing the particles, by closing a drain valve 9 on the mold 2 side to which a feeder 5 is attached, the straightening is performed more effectively so that the particles can be packed uniformly and effectively into the narrow part 3a of the molding space 3.
Patent JP-H118681-A (JP)
Title: Electronic appliance and radio communication
Inventor: TANIGUCHI KENICHI
IPC: H04W88/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To display, store, etc., necessary information with an operation, which is easy for an operator to understand and gives no burden on the operator, by successively displaying at least single character information on a display means according to the operation of a rotation operating means and then defining/storing it so as to register. SOLUTION: A rotary knob 8 in a shape covering a speaker 4 is supported by plural supporting rollers erected at an appliance main body in the state of being freely rotatable to abut a rotation detecting roller successively providing a rotary encoder detecting rotation on the inner wall side of the knob 8. This system is provided with a control means which successively displays at least single character information on the display means according to the rotating operation of the rotary knob 8, stores the displayed character when operation occurs from a defining means, and repeats this storing control so as to allow the user to register information. This means is effective for registering and displaying a telephone number list and can display/define through the use of reciprocating by vertical movement in addition. of a speech.
Patent JP-S58116354-A (JP)
Inventor: KOGA SHIGEO
IPC: A61C11/00
Filed: 1981-11-07
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-S6421103-A (JP)
Title: Method of executing artificial lawn teeing ground in golf link
Inventor: INOUE TAKESHI
IPC: A63C19/00
Filed: 1987-07-17
Abstract: PURPOSE: To permit the free selection of a position for erecting a tee by laying an artificial lawn made of densely planted pieces of fine stripes on a water permeable substrate in such a manner that the tips of the pieces of fine stripes become almost flush with the ground surface and filling up silica sand between the pieces of fine stripes. CONSTITUTION: Ground surface 1 is excavated to a constant depth, a plate- shaped water permeable base material B at the bottom surface of its depression 2 is laid all over, the artificial lawn A densely planted with the pieces B of fine stripes is laid on a water permeable substrate 'a' made of a synthetic resin on the base material B so as to make the tips of the pieces 'b' of fine stripes almost flush with the ground surface, and silica sand C having equal grading is filled between the pieces 'b' of fine stripes. In this way, a tee ground having good water permeability and permitting the free selection of tee position can be obtained.
Patent JP-H1026233-A (JP)
Title: Sealing material and its manufacture
Inventor: ASANO HIYOUE
IPC: F16J15/453
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the sealing material and its manufacture where the sealing material is excellent in abrasion properties, high in creep strength, and is furthermore excellent in sealing properties. SOLUTION: This is a sealing material where longitudinal wires 1 and transversal wires 2 each of which is made out of stainless steel in an austenite system, are woven into a woven metallic net 3, alloy powder in a Pb-Zn-Cu system is filled in the cavities of the woven metallic net, and a foil 6 made out of stainless steel in an austenite system is firmly adhered onto one surface of the woven metallic net.  The woven metallic net obtained by weaving the longitudinal wires 1 and the transversal wires 2 made out of stainless steel in an austenite system, is rolled so as to be thick in thickness as specified, the foil 6 made out of stainless steel in an austenite system is disposed at least over one surface of the woven metallic net 3 so as to be sintered, moreover alloy powder 7 in a Pb-Zn-Cu system is filled in the cavities of the woven metallic net 3 so as to be rolling reduction, and it is then formed into the sealing material 8 thereafter by sintering it at the temperature lower than the aforesaid sintering temperature.
Patent JP-H0465216-A (JP)
Title: Device for adjusting temperature of preform
Inventor: SHIBUYA TAKEYOSHI
IPC: B29C49/64
Filed: 1990-07-06
Abstract: PURPOSE:To respond changes in a preform by merely changing the shape of a cylindrical body and permit all temperature adjusting blocks to be manufactured in the same shape by a method wherein a plurality of temperature adjusting blocks are provided around the cylindrical body and the temperature of each block is adjusted separately. CONSTITUTION:A plurality of temperature adjusting blocks 1 are stacked around a cylindrical body 13 in such a manner as to be fitted over the cylindrical body 13. The outside diameter of the cylindrical body 13 is constant from its top to the bottom and, therefore, the inside diameter of the temperature adjusting block 1 is constant. If each block 1 is given the same height, moreover, the manufacturing cost can be reduced. The heating medium such as water and oil is passed through a passageway 11 formed in the temperature adjusting block 1 or a heater, heat transfer element or the like is incorporated therein, whereby the temperature of each block 1 can be adjusted. The heat is transferred from the block 1 through the cylindrical body 13 to the preform 2. This method imparts the preform the temperature distribution commensurate with the stretching degree of each part thereof in a stretched blow molding.
Patent JP-H0933859-A (JP)
Title: Optical isolator and manufacture of its optical element
Inventor: OSAWA RYUJI
IPC: G02B27/28
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the optical isolator which is made compact to a minimum necessary extent and also provide the manufacture of the optical element, used for the isolator, which is inexpensive and superior in mass-productivity. SOLUTION: Metallized films 8 are formed on a plarizer material plate 21, one surface of an analyzer material plate 23, and both the surfaces of a Faraday rotator material plate 22, grooves 12 are formed in a lattice shape on the surfaces where the metallized films are formed, and the Faraday rotator material plate 22 is sandwiched between the surfaces of the polarizer material plate 21 and analyzer material plate 23 where the metallized films 8 are formed. After they are put one over another, the grooves 12 and apertures 11 are arrayed on slanting lines crossing lines perpendicular to the respective material plates at an angle θ and then a solder material 5 is put in the grooves 12.  After soldering adhesion, one group of a light transmission area for a polarizer, the light transmission area for the corresponding Faraday rotator, and the light transmission area for the analyzer, and the parts including the respective metallized films surrounding the group of the light transmission areas is cut as an optical element 9 for one isolator, thus obtaining the optical element for the optical isolator which is made compact to minimum necessary extent.
Patent JP-H0297543-A (JP)
Title: Resin composition
Inventor: MORIYAMA TAKAMASA
IPC: C08K5/49
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the title composition improved in adhesion to a polyolefin adhesive layer and stability during melt molding by mixing an ethylene/vinyl acetate copolymer saponificate with a specified phosphate, a substituted phenol derivative and an organophosphite compound. CONSTITUTION:An ethylene/vinyl acetate copolymer saponificate (A) of an ethylene content of 20-60mol% and a degree of saponification of the vinyl acrtate component >=95mol% is mixed with a mixture (B) of an alkali metal secondary or tertiary phosphate (e.g., dipotassium phosphate) with, optionally, an alkali metal carboxylate, 0.001-5-wt.%, based on component A, substituted phenol (C) [e.g., 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)-benzene] and 0.001-5wt.%, based on component A, organophosphite compound (D) [e.g., bis(2,6-di-t-butylphenyl)pentaerythritol diphosphite] to obtain a resin composition containing 15-250ppm alkali metal and 5-5000ppm phosphorus based on component A.
Patent JP-H1128631-A (JP)
Title: Pallet clamp device
Inventor: MIKI TOSHIAKI
IPC: B23Q3/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of a clamp by causing the tapered surfaces of a clamp member, a collet inside-diameter portion, a member to be clamped, and a collet outside-diameter portion to make contact with and press against one another in the form of a ring during clamping. SOLUTION: Pressure oil is supplied to a cylinder chamber 14a via an oil passage 15a to lower a piston 19 and a clamp member 21. The second tapered surface 20 of the clamp member 21 thereby presses the tapered surface 27 of the inside diameter portion of a collet 23, causing the split pieces 23a, 23b, 23c... of the collet to move against the energizing force of an energizing member 25 in the direction to leave an axis along a guiding part 18; i.e., the diameter of the collet 23 increases, and the tapered surface 24 of its outside diameter portion presses the first tapered surface 13 of a member 11 to be clamped, clamping a pallet 2 strongly against pallet support 3.
Patent JP-S57103978-A (JP)
Title: Safety valve for gas
Inventor: IZAWA KOUTAROU
IPC: F16K17/36
Filed: 1980-12-20
Abstract: PURPOSE: To highly reliably prevent gas explosion by a gas safety valve, wherein an ON-OFF valve is directly connected to a gas cylinder, and a pressure-reducing valve connected to the ON-OFF valve in series is housed in a housing common to the ON-OFF valve, adapted to be closed by detection of gas leakage.  
     CONSTITUTION: When gas is supplied, a solenoid 18 is fed by an electric current to move down a valve body 13 by the magnetic power against a spring 14 to open an opening OR 0 . Then the gas from a source of gas is introduced from a connecting pipe 1, and after the pressure is regulated by the pressure-reducing valve 12, it is allowed to flow into a connecting pipe 2. In this gas supplying state, when gas leakage from an end gas appliance is detected by a gas leakage detector (not shown), the feeding of the electric current to the solenoid 18 is cut off by a control means so that the valve body 13 is closed by the spring 14. If the solenoid 18 heats, a screw 17 is fused by the heat, a yoke 19 drops with the solenoid 18, and therefore the valve body 13 remains closed irrespective of the feeding of electric current to the solenoid 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000013252-A (JP)
Title: Transmission circuit
Inventor: O TAIRA
IPC: H03F1/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a transmission circuit where gain fluctuation in a power amplifier due to a temperature change is corrected at a low cost while relieving a load of a base band BB IC and eliminating a loss of a transmission signal level. SOLUTION: In this transmission circuit, a constant control voltage outputted from a BB IC 32 is fed to a power control terminal 43d of a power amplifier 43 via a diode 48 of a correction circuit 47. When ambient temperature changes, since a control voltage at the terminal 43d changes due to a temperature of the diode 48, gain fluctuation in the power amplifier 43 due to the temperature change is corrected to make the gain constant.
Patent JP-S6424771-A (JP)
Title: Optical pattern drawing device
Inventor: HASEGAWA SHINYA
IPC: B41J2/465
Filed: 1987-07-21
Abstract: PURPOSE:To optically draw an arbitrary pattern with an extremely fine pitch easily and accurately and enable control of the size of the pattern, by disposing a cylindrical lens, a variable power optical system, an acousto-optic deflector and a lens system for forming a conjugate image of + or - primary-order diffracted beams obtained through the deflector. CONSTITUTION:A laser beam from a laser beam source 11 is converted into a line image by a cylindrical lens 13. The beam thus converted into the line image is passed through a variable-power lens 17, whereby the size of the line image is varied according to a desired pattern. The beam from the variable- power lens 17 is converted by an acousto-optic deflector 21 to have a desired spatial frequency. The deflector 21 controls the spatial frequency of a primary- order diffracted beam to adjust the pattern pitch to an arbitrary value. The + or -primary-order diffracted beams obtained through the deflector 21 are passed through a Fourier transform lens 27 to interfere with each other on a holographic plate (substrate) 31. The Fourier transform lens 27 functions for holographic exposure to the + or - primary-order diffracted beams obtained through the deflector 21, thereby forming a conjugated image.
Patent JP-H0627392-A (JP)
Title: Light guide
Inventor: FUKUNISHI SOHEI
IPC: G02B23/26
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a light guide capable of improving light receiving efficiency as maintaining sealing performance at an incident terminal. CONSTITUTION:A light guide 21 bundles plural optical fibers 11 to guide illumination light. The optical fiber 11 is mutually bonded in the vicinity of the incident terminal 22 to which the illumination light is made incident with adhesives 23, 24, and the adhesive 23 is provided at a part near the incident terminal 22, and is comprised of a light transmitting adhesive 23 with refracting index lower than that of the clad of the optical fiber 11. Also, the adhesive 24 is provided at a part remote from the incident terminal 22, and is comprised of a heat resistance adhesive.
Patent JP-H1121198-A (JP)
Title: Production of sillenite single crystal
Inventor: MIYAZAWA SHINTARO
IPC: C30B15/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacture of a Bi12 TiO20 single crystal having good optical characteristics and good quality reproducibility in combination. SOLUTION: The bismuth titanate single crystal is manufactured by using a Bi2 -TiO2 binary soln. having a compsn. having a TiO2 concn. within a range from >=7.5 mol.% to <=10.0 mol.% and more preferably 90 mol.% as a starting soln. Namely, the Bi12 TiO20 single crystal is manufactured by using a stage for melting the Bi2 -TiO2 binary soln. having the compsn. described above, a stage for immersing a seed crystal into the molten Bi2 -TiO2 binary soln. and a stage for pulling up the seed crystal immersed into the soln.
Patent JP-H0345650-A (JP)
Title: New flame-retardant composite material
Inventor: KATAYOSE TERUO
IPC: C08K3/10
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a flame retardant composite material excellent in dielectric characteristics and chemical resistance by combining a base material with a specified curable flame-retardant resin composition containing a functional polyphenylene ether resin composition. CONSTITUTION:A flame retardant composite material made from a curable flame-retardant resin composition and a base material, wherein the resin composition contains a prescribed functional polyphenylene ether resin composition (a) comprising a reaction product of a polyphenylene ether resin with allyl bromide and/or propargyl bromide, component (b) comprising triallyl isocyanurate and/or triallyl cyanurate, a flame retardant (c) comprising a bromine compound shown by the formula (wherein m and n are each 1 to 5, provided that 4<=m+n<=10), and a flameproofing aid (d) comprising an antimony compound, and wherein the amount of (a) is 98-40 pt.wt., that of (b) 2-60 pts.wt., that of (c) 1-40 pts.wt., and that of (d) 0.1-40 pts.wt., based on 100 pts.wt. (a+b).