baber/WOPTO huggingface dataset:
Patent JP-H03287452-A (JP)
Title: Passenger bogie device
Inventor: SHIMODA TOSHIO
IPC: B61B13/10
Filed: 1990-04-04
Abstract: PURPOSE:To retreat only a lightweight passenger bogie from a rail when a conveying bogie group passes and facilitate handling by separably connecting the passenger bogie and a drive bogie vertically. CONSTITUTION:Double-track rails 6, 7 are arranged on a floor 41 provided at the lower section in a shielded tunnel. The following bogie group 81 of a shield excavator 8 is run on one rail 7, and a conveying bogie group 9 is run on the other rail 6. A passenger bogie 2 is mounted on the rail 6 at the upper position of a drive bogie 3 arranged on an auxiliary track 5, and the coupling section 24 of the passenger bogie 2 is coupled with the receiving section 37 of the drive bogie 3. The passenger bogie 2 mounted with workers is run together with the drive bogie 3 to convey the workers. When the conveying bogie group 9 passes, the passenger bogie 2 is lifted to release the coupling with the drive bogie 3, and the drive bogie 3 is retreated to a space not obstructing the passage of the conveying bogie group 9.
Patent JP-H03288481-A (JP)
Title: Piezoelectric ceramic material
Inventor: SHIGETA YUJI
IPC: H01L41/187
Filed: 1990-04-04
Abstract: PURPOSE:To improve heat aging characteristic, to stabilize resonance frequency against heat impact, to improve sintering characteristics and fine structure and to improve polarization characteristics by specifying composition rate of PbTiO3 piezoelectric ceramics material. CONSTITUTION:A piezoelectric ceramics material of the invention mainly consists of yPb(Zn1/3Nb2/3)O3-(1-y) {Pb1-3/2x(+ or -0.00 to 0.10) (La1-alphaNdalpha)x}TiO3, here x=0.02 to 0.20, y=0.01 to 0.10, and 0<=alpha<=1. Since Pb(Zn1/3Nb2/3)O3 is contained, change of resonance frequency is reduced even if heat impact is applied. Furthermore, an absolute value of heat aging characteristics is reduced by replacing a part of Pb in {(Pb1-3/2x(+ or -0.00 to 0.10) (La1-alphaNdalpha)x} with at leat one kind of metal oxide of Ca, Sr, Ba. Easy sintering, fine structure and easy polarization can be realized by replacing a part of Pb with La, Nd or by adding MnO2.
Patent JP-H06302319-A (JP)
Title: Manufacture of hydrogen storage electrode and metal oxide-hydrogen storage battery having electrode
Inventor: SUZUKI GOHEI
IPC: H01M4/30
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a metal oxide-hydrogen storage battery which has higher capacity than that using a sheet type electrode by eliminating the expansion of an electrode producing after immerssion in an alkaline solution to enhance the current collecting capability within the electrode. CONSTITUTION:An electrode element assembled by holding each porous metal base plate which serves as a current collector 3a, 3b, 3c and also acts as an electrode supporter between two hydrogen storage alloy sheets 1a, 1b formed by kneading a mixture of hydrogen storge alloy powder and a fluororesin binder used as a binder, and by press-molding them. The electrode element is then immersed in an alkaline aqueous solution for washing and dried, and pressed again with a roller press or the like or press-united by sandwiching the electrode element between two metal base plates to prepare a sheet type electrode. A metal oxide-hydrogen storage battery is fabricated with this electrode.
Patent JP-H02271950-A (JP)
Title: Production of inorganic board
Inventor: UMEZAWA KENJI
IPC: C04B28/02
Filed: 1989-04-11
Abstract: PURPOSE:To enable multistage roll compression and to obtain an inorg. board having superior strength even when reinforcing fibers other than asbestos are used by adding a thickener to a blend consisting of cement, silica and reinforcing fibers and by mixing and spreading them on a molding belt. CONSTITUTION:A thickener such as methylcellulose is added to a blend consisting of cement, silica and reinforcing fibers such as pulp by 0.1-1.0% and they are uniformly mixed and spread on a molding belt, e.g. in 7mm thickness. This layered starting material is compressed, e.g. to 4mm thickness by dry multistage roll compression and cured with steam at high temp. and pressure to obtain an inorg. board having bending strength comparable to that of an asbestoscontg. inorg. board.
Patent JP-H04300785-A (JP)
Title: Rear wheel steering device for four-wheel steering vehicle
Inventor: ISHIKAWA SUSUMU
IPC: B62D5/22
Filed: 1991-03-28
Abstract: PURPOSE:To improve the durability of cable in a rear wheel steering device for transmitting the front wheel steering quantity to the rear through cables by lowering frequency of displacement of the cables. CONSTITUTION:A sub lack bar 42 coupled with a front wheel steering lack bar 11 is bitten by a pinion 55, to which a pulley 58 is fixed. Front ends of cables 31, 32 are fixed to the pulley 58, and axial displacement of the lack bar 11 is transmitted to the rear through the cables 31, 32. The lack bar 11 and the sub lack bar 42 are connected to each other through a bracket 51, a guide 48, a driving rod 44 and a ball joint 43. The guide 48 is assembled between a stopper part 44a and a stopper 45 freely to slide on the periphery of the driving rod 44, and when the front wheel steering quantity is small and steering of the rear wheel is not required, displacement of the driving rod 44 is prevented to prevent the transmission of the displacement of the lack bar 11 to the cables 31,32.
Patent JP-H07294875-A (JP)
Title: Illumination system
Inventor: HASHIMOTO NOBUYUKI
IPC: G03H1/22
Filed: 1994-04-28
Abstract: PURPOSE:To provide an illumination system reducing the deterioration of display quality due to fluctuation of liquid crystal molecules in a real time holography device using time division drive type liquid crystal display elements. CONSTITUTION:In a light source 101, an optical shutter 107 interrupting the luminous flux from the light source 101, a time division drive type liquid crystal display elements 109 to be illuminated by the luminous flux passing through the optical shutter 107 and a real time holography device in which hologram interference fringes are transmitted and displayed on the time division drive type liquid crystal display elements 109 by a video signal, the optical shutter 107 is opened and closed periodically in the same cycle as the one screen writing cycle of the time division drive type liquid crystal display device and by a signal pulse having at least the time shorter than a one screen writing time.
Patent JP-H07294871-A (JP)
Title: Liquid crystal display device
Inventor: HIRAI YASUKATSU
IPC: G02F1/133
Filed: 1994-04-28
Abstract: PURPOSE:To provide a liquid crystal display device displaying a high quality image by resolving a problem that an unevermess (cross talk) is generated on a screen in the liquid crystal display device with a simple and low cost means and especially eliminating the display unevermess of the screen in a vertical fly-back period. CONSTITUTION:This device is provided with an interruption switch 305 controlling outputs of operational amplifier circuits 11 and a control circuit 12 making the interruption switch 305 be in an OFF-state during the vertical fly-back period by controlling the operation of the interruption switch 305. The generation of the crosstalk of the screen caused by turbulance like noise of negative feedback control operations in the vertical fly-back period is eliminated by allowing the negative feedback operations of operational amplifier circuits 11 to be stopped during the vertical fly-back period by using the interruption switch 305.
Patent JP-S62248636-A (JP)
Inventor: NISHIHARA YOSHIO
IPC: B32B27/04
Filed: 1986-04-22
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-S5716807-A (JP)
Title: Dental filling material
Inventor: MIYAKE MIKIO
IPC: A61K6/884
Filed: 1980-07-04
Abstract: PURPOSE: The titled material, usable by polymerizing a reaction product between an oxyalkyl di(meth)acrylate as a polymerizable monomer and an organic diisocyanate solely or as one component, and capable of giving a cured article having improved strength characteristics.  
     CONSTITUTION: A dental filling material usable by polymerizing a reaction product between 2mol oxyalkyl diacrylate or oxyalkyl dimethacrylate as a polymerizable monomer and one mole organic diisocyanate, e.g. diurethane tetraacrylate or diurethane tetramethacrylate of the formula (R 1 , R 2 , R 3  and R 4  are H, or methyl; (n) is 2W10), preferably the compound of the formula in which R 1 WR 4  are methyl respectively and (n) is 6, solely or as one component. The hardness, compressive strength, bending strength, tensile strength, etc. are improved, and the cured article made from the material has a color tone close to that of the dentine. There is almost no difference in color tone between the dentine and the filled site. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57206007-A (JP)
Title: Variable device for mutual inductance
Inventor: SAITOU KAZUO
IPC: H01F29/12
Filed: 1981-06-11
Abstract: PURPOSE:To facilitate varying operation of mutual inductance and produce a device at low cost, by a method wherein a lot of attaching holes are provided on a printed circuit board and selected suitably for attaching a shield plate. CONSTITUTION:A plurality of inductance elements 1, 2 having mutual inductance are arranged on a printed circuit board 5. A lot of attaching holes a-f are formed on the printed circuit board 5 between the elements 1, 2. Mutual inductance between the elements 1 and 2 varies depending on positions of the attaching holes incombination of a & d, b & e, and c & f to which a shield plate 3 is attached. The attaching holes may be provided to any position where the shield plate 3 can be attached. The shield plate 3 may be provided in plural number.
Patent JP-H05260919-A (JP)
Title: Oil-in-water type emulsified fat and oil composition stable at normal temperature
IPC: A23L29/10
Filed: 1992-03-18
Abstract: PURPOSE:To obtain the subject composition for making coffee cream having excellent flavor, not causing feathering phenomena after addition to coffee, tea, etc., by adding a specific emulsifying agent in emulsifying specific amounts of an oil phase and a water phase into an oil-in-water type emulsion. CONSTITUTION:10-40wt.% oil phase (e.g. cream, colza oil or corn oil) and 60-90wt.% water phase are mixed with an emulsifying agent obtained by blending preferably 0.2-0.6wt.% ricinoleic acid polyglycerol ester with preferably 0.2-0.8wt.% lecithin and/or preferably 0.2-0.8wt.% sorbitan fatty acid ester and emulsified into an oil-in-water type emulsion to give the objective composition.
Patent JP-S59218324-A (JP)
Title: Secondary air supply device for internal-combustion engine
Inventor: YOKOYAMA JIYUNICHI
IPC: F01N3/34
Filed: 1983-05-26
Abstract: PURPOSE:To prevent deterioration of conversion efficiency of an oxidation catalyst during combustion of lean air-fuel mixture, and thereby to improve purification of an exhaust gas, by detecting temperature changed with engine warm-up condition, and blocking supply of a secondary air when the temperature exceeds a reference value. CONSTITUTION:As a temperature of a cooling water W is low under engine cold condition, a control valve 14 is opened with the aid of a thermo valve 21 to supply a secondary air to an exhaust pipe 6. When an engine is warmed up and the temperature of the cooling water W exceeds a set value, the thermo valve is inversed to close the control valve 14 to block supply of the secondary air to the exhaust pipe 6. Accordingly, in the case that the engine is operated with a lean air-fuel ratio, there is no possibility that a temperature at a position near an inlet of an oxidation catalyst is lowered to deteriorate an operation efficiency of the catalyst and increase CO and HC.
Patent JP-S57172966-A (JP)
Title: Composite resin composition for metal coating
Inventor: TANAKA ATSUO
IPC: C09D5/10
Filed: 1980-07-07
Abstract: PURPOSE: To obtain the titled compsn. having excellent processability and corrosion resistance, by blending a zinc-base metal and a specified compd, in combination with an org. resin binder and controlling a sacrificing solvent action of zinc on iron.  
     CONSTITUTION: A composite resin compsn. for metal coating containg zinc and/ or zinc alloy powder (A) in a scaly form having a thickness of 10μm or below or in a particulate form having a particle size of 10μm or below, at least one member (B) selected from oxides, hydroxides, carbonates, borates, phosphates, silicates, aluminates, tungstates, molybdates, manganates and org. acid salts of GroupsIa or IIa metals of the Periodic Table in a particulate form having a particles size of 10μm or below or in a scaly form having a thickness of 10μm or below, and at least one member (C) selected from epoxy resin, phenolic resin, olefin resin, urethane resin and synthetic rubber in an amount of 5W1,000pts.wt.  component C per 100pts.wt. of the combined amount of components A and B,  the ratio of A to B being 0.1W10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09227253-A (JP)
Title: Production of glaze for ceramics
Inventor: YANO HIDEKI
IPC: C04B41/86
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a glaze for ceramics providing chemical durability and chemical stability in a ceramic product so as to be appropriative to an eluted Pb quantity defined with food Sanitation Law by using a specific composition. SOLUTION: A glass composition containing 30-45% (by weight) silica and 45-60% Pb oxide and 85-90% in these total weight and containing 0.5-4% alumina, 1-4% boron oxide oxide, 0.5-4% calcium oxide 1-3% lithium oxide, and 1-3.5%zirconia as others, and prepared so as to be 100% in the total, is heated in an oxidative atmosphere at 1000-14000 deg.C and rapidly melted and aged, and then the melted product is rapidly cooled and the obtained solid is pulverized. In the case of Western coloring materials, this colorless coloring material is mixed with a coloring agent consisting of transition metal oxide and/or pigment. In the case of Japanese coloring materials, the composition is mixed with transition metal oxide and/or coloring rare earth oxide element.
Patent JP-S60176517-A (JP)
Inventor: KANPADERI RUSHIAANO
IPC: A01D87/12
Filed: 1984-05-07
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-H01264321-A (JP)
Title: Mobile communication connecting system
Inventor: AKIYAMA AKIFUMI
IPC: H04W92/10
Filed: 1988-04-15
Abstract: PURPOSE:To automatically perform the reconnection of a radio channel and to continue a call by providing a memory to store the number of a caller and that of a callee, a function to measure electric field intensity, and an automatic outgoing function, and performing re-call issuing after recovering electric field intensity when disconnection due to the reduction of the electric field intensity occurs. CONSTITUTION:In case of issuing a call to a mobile terminal, an opposite number in busy is stored in a memory part 109. In case of receiving the call from the mobile terminal, the telephone number of a call issuing subscriber is transmitted to a call receiving subscriber before starting the call, and a call opposite number is stored in the memory part 109. When the disconnection due to the deterioration of a line occurs, a control part 107 monitors the state of the radio channel by a monitoring part 105, and when the mobile terminal goes out from a tunnel, etc., the re-call issuing is performed based on the opposite number stored in the memory part 109 after the recovery of the radio channel is confirmed, thereby, the call with a called party can be continued again.
Patent JP-S58209481-A (JP)
Title: Profile controlling method
Inventor: KAWAHARA MAMORU
IPC: B23K7/00
Filed: 1982-05-28
Abstract: PURPOSE:To execute a profile control in the parallel and vertical directions to an object face by one detecting part, by calculating the co-ordinates of the center position of a crossing part, from a picture obtained by means of image pickup of the crossing part of a line to be profiled and a linear luminous flux being orthogonal to said line. CONSTITUTION:A linear luminous flux 4 is irradiated so as to be orthogonal to a line to be profiled 2 which is formed on an object 1 face, by a light irradiating device 3. A crossing part 6 of this line to be profiled 2 and the linear luminous flux 4 is image-picked up by an image pickup device 5, and an image pickup signal is outputted to a pre-processing part 10 consisting of a monitor television camera 9 and a pre-processing circuit part 8. A picture data corresponding to a picture is outputted to a control part 15 from the pre-processing part 10, and the center position of the crossing part 6 on the picture of the monitor 9 is derived by a memory part 11 and a central processing unit 12. By its co- ordinates, a control signal is outputted from a signal output part to a driving part 14 of a welding torch, etc., and a profile position in the direction which is parallel to the object 1 face and vertical to the line to be profiled 2, and in the direction which is vertical to the object 1 face is controlled.
Patent JP-S57207089-A (JP)
Title: Heat-sensitive recording type releasing paper
Inventor: ONO MITSUO
IPC: B41M5/337
Filed: 1981-06-15
Abstract: PURPOSE:To prevent bad influence of plasticizer present in plastic film as well as improve the heat sensitivity of a heat-sensitive coloring layer by a method in which a specific additive is added to the heat sensitive coloring layar and a water-soluble high-molecular protective layer on the surface of the heat-sensitive coloring layer. CONSTITUTION:On the surface of a supporter, a heat-sensitive coloring layer, contatning a leuco dye, an acid substance capable of coloring the leuco dye when heated, and an additive selected from N-alkylbenzamides (A) of the formula[where R<1> is a C1-30 alkyl and R<2> is H or -CO2R<3> (R<3> is a C1-10 alkyl)], magnesium stearate, and behenic acid (B), is provided. Furthermore, an adhesive layer and a releasing base paper are laminated on the back side of the supporter, and a water-soluble high-molecular protective layer is provided on th surface of said heat-sensitive coloring layer. The high molecular substance used in  the water-soluble high-molecular protective layer includes polyvinyl alcohol,  methylcellulose, gelatin, etc.
Patent JP-H0268480-A (JP)
Title: Drier supporting and guiding web under floating state
Inventor: POORU ETSUCHI SUTEIBII
IPC: F26B13/20
Filed: 1989-04-13
Abstract: PURPOSE: To support and guide a paper web of arbitrary length while floating by disposing an elongated battle mechanism in a gap between adjacent air bars and discharging the air through the air discharge opening thereof in the vertical direction and in parallel with the longitudinal center line. CONSTITUTION: An elongated baffle mechanism 50 is embedded in the gap 40 between adjacent air bars for controlling the air discharged from adjacent air bars 14, 14 and 15, 15. In order to discharge the air in the vertical direction and in parallel with the longitudinal center line of a web W, the battle mechanism 50 is provided with an air discharge opening or a discharge groove 56 along the longitudinal direction thus blocking lateral air flow and thereby lateral movement of the web W. Consequently, weaving or shifting of the web is blocked and the dryer is applicable to not only a web offset press but also other web processing mechanism, e.g. coating, superposing or hardening mechanism.
Patent JP-S57207148-A (JP)
Title: Alloy for oil well pipe with superior stress corrosion cracking resistance and hydrogen cracking resistance
Inventor: KUDOU TAKEO
IPC: C22C38/52
Filed: 1981-06-15
Abstract: PURPOSE: To obtain an alloy with superior stress corrosion cracking resistance and hydrogen cracking resistance by adding C, Si, Mn, P, S, sol. Al, Ni, Cr, Mo, W, Fe, etc. in a specified ratio.  
     CONSTITUTION: An alloy consisting of, by weight, ≤0.1% C, ≤1.0% Si, ≤2.0% Mn, ≤0.003% P, ≤0.005% S, ≤0.5% sol. Al, 25W60% Ni, 22.5W40% Cr, <3.5% Mo and/or <7% W, and the balance Fe with inevitable impurities while satisfying Cr%+10MO%+5W%≥50% and 1.0%≤Mo%+1/2W%<3.5 is prepared. To said composition may be added ≤2% Cu and/or 1 or ≥2 kinds of elements selected from ≤0.10% rare earth element, ≤0.20% Y, ≤0.10% Mg, ≤0.5% Ti and ≤0.1% Ca. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000283178-A (JP)
Title: Clutch booster mounting structure
Inventor: KOU KOKU
IPC: F16D25/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a clutch booster mounting structure capable of corresponding to production in small quantities. SOLUTION: This mounting structure is furnished with a bracket 40 to be fastened on a clutch housing, a flange 50 to be fixed on a side surface 42 of the bracket 40 and to which a clutch booster is fastened and a reinforcing plate 60 fixed on an end surface of the bracket 40, the reinforcing plate 60 is extended toward a back surface 50b of the flange 50, and an end surface of the reinforcing plate 60 is fixed on the back surface 50b of the flange 50.
Patent JP-S59218565-A (JP)
Title: Operation file copying system
Inventor: OOUCHI YASUTAKA
IPC: G06F12/16
Filed: 1983-05-25
Abstract: PURPOSE:To prevent the cause of a fault from becoming latent, and to raise the reliability of a system by using an unfinished operation file which is in the course of copy processing, for operation restart processing. CONSTITUTION:Two pieces of copying information 6-1, 6-2 are provided on operation restart programs 5-1, 5-2 contained in operation files 4-1, 4-2 stored in respective duplexed auxiliary storage devices 3-1, 3-2 and a copying information control part 7 is provided on a central processing unit 1. The central processing unit 1 set the copying information 6-1 provided on the operation restart program 5-1 contained in the operation file 4-1 which is in the course of copying processing, to a logical value ''1'', selects the operation file 4-2 containing the copying information 6-2 set to the logical value ''1'', and executes an operation restart processing. In this way, it is prevented that the cause of a fault becomes latent in case of the operation restart processing by the unfinished operation file 4-1.
Patent JP-S5426960-A (JP)
Title: Solidifying method for waste containing anion exchange resin
Inventor: YOSHIDA YASUSHI
IPC: B09B3/00
Filed: 1977-08-02
Abstract: PURPOSE: To prevent formation of flammable gas from waste contg. anion exchange resin and to raise the flash ignition temp. of the solidified waste, by treating the waste with an aq. soln. of phosphoric acid cpd., then by solidifying the treated waste with asphalt etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09283662-A (JP)
Title: Circuit board
Inventor: HIDA HIROYUKI
IPC: H01L21/56
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit between a through-hole and a semiconductor element and prevent outflow of a sealing resin from the through-hole, by adhering and fixing an insulating plate having an area large enough to cover the through-hole or an insulating plate having a conductive film on a surface to be in contact with the semiconductor element, between a wiring board and the semiconductor element. SOLUTION: An insulating plate 6 having an area large enough to cover a through-hole 7 existing near a surface in contact with a semiconductor element 1 is adhered and fixed using an insulating adhesive 5. Then, the semiconductor element 1 is adhered and fixed onto the insulating plate 6 using the insulating adhesive 5. The semiconductor element 1 is connected to an electrode portion 3 via a bonding wire 2. In addition, a sealing resin 8 is applied, hardened and fixed in order to protect the semiconductor element 1 and the bonding wire 2. Thus, even though the sealing resin 8 has fluidity and therefore will flow into the through-hole 7 in a wiring board 4, the insulating plate 6 prevents the inflow of the resin sealing. Therefore, neither inflow into the through-hole 7 nor outflow to the back side of the wiring board 4 occurs.