baber/WOPTO huggingface dataset:
Patent JP-S55145771-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1979-04-28
Abstract: PURPOSE: To raise the recordability and discharge stability of a recording liquid used in ink jet recording method, by adding one compound selected from sulfonamides and quaternary ammonium salts of sulfonic acid, derived from phthalo- cyanine, to said recording liquid.  
     CONSTITUTION: To a recording liquid used in a recording method in which a recording liquid is discharged from a discharge orifice provided to a recording head so as to form droplets, and then the liquid droplets are used in recording, 0.1W 15wt% basing on the whole amt of the recording liquid one compound selected from the sulfonamide derivatives, quaternary ammonium salt derivatives of sulfonic acid, sulfonic acid ester derivatives, etc., of phthalocyanine, represented the formulae I, II and III (where Ph is phthalocyanine uncleus, n is 1W4, R 1 WR 5  each is H or 15C or a less, preferably 12C or less, straight or cycloalkyl group, and R 6  is a 15C less, preferably 12C or less, straight or branched chain or cycloalkyl or aralkyl group), is preferably added or branched chain said recording liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63221827-A (JP)
Title: Isotope separation device
Inventor: ITO ARATA
IPC: B01D59/34
Filed: 1987-03-10
Abstract: PURPOSE:To prevent re-evaporation of finished product sticking to a cathode and thereby improve a recovery efficiency of the finished product by introducing a liquid metal cooled after collision with a waste recovery plate formed in such a manner that it can be freely cooled into the storage tank of the product recovery electrode and subsequently cooling the cathode. CONSTITUTION:In a device which selectively ionizes specific isotopes positively from a vapor stream of uranium metal material and performs separation/ recovery of isotopes, liquid metals 13 liquefied through collision with a waste recovery plate 20 and made into a waste are received into a waste recovery tray 23 after cooling in the plate. Then the liquid metals are guided into a storage tank 26 of a cathode 21b from the waste recovery tray 23. Consequently, the cathode 21b is cooled to a lower temperature by the liquid metal cooled as a waste. Thus the re-evaporation of metal vapors as a finished product adhering to the external surface of the cathode 21b can be prevented, and the recovery efficiency of isotopes by the cathode 21b as the finished product is improved.
Patent JP-H01226195-A (JP)
Title: Manufacture of multi-layered printed wiring board
Inventor: SHIMADA MASAHIRO
IPC: H05K3/46
Filed: 1988-03-07
Abstract: PURPOSE:To provide a highly reliable multi-layered printed wiring board by connecting to a corner part of a frame groove an internal layer circuit having air-vent grooves communicating longitudinally and transversely and uniting them through insulating bonding prepreg by heating and pressurization. CONSTITUTION:In an internal layer circuit board 10 a frame groove 12, which is to partition a pattern part 11 and a remaining copper part 13 formed on the outer periphery of the circuit board 10, is formed around a circuit pattern part 11 of a conductive layer which constitutes the internal layer circuit. Air vent grooves 14 are formed in the corner part of the frame groove 12 longitudinally and transversely, the frame groove 12 has its width set more larger by 1-2mm on one side of a cut line 15. The air vent groove 14 has its width of 2-3mm. The circuit boards 10 are bonded and heated in a united manner into a multi-layer through an insulating bonding prepreg 2. Upon bonding and heating, impregnated resin in the prepreg 2 flows through the frame groove 12 in the circuit board 10 and through the air vent groove 14. Hereby, a highly reliable multi-layered printed wiring board is assured.
Patent JP-H03206589-A (JP)
Title: Maintenance information managing device for automatic vending machine
Inventor: KAWASAKI KAZUYA
IPC: G07F5/22
Filed: 1990-03-05
Abstract: PURPOSE:To efficiently perform maintenance by storing maintenance information such as the periodical maintenance date, the repair date, and the next maintenance scheduled date, etc., of an automatic vending machine, and enabling those stored data to be confirmed at need by outputting to a display or a printer. CONSTITUTION:This device is equipped with a mode switching means, a keyboard 6 as an input means, and a control part 1 as a display control means, and an amount display 5 shared to display stored data is connected to the control part 1. Then, date data such as the periodical maintenance date, the repair date, and the next maintenance scheduled date, etc., that is fundamental data with respect to the maintenance of the automatic vending machine are stored in the memory circuit of individual automatic vending machine itself that is a maintenance target, and each data content can be easily confirmed with a printed matter on which it is displayed or printed out. In such a way, it is possible to precisely and efficiently perform the maintenance of a large number of automatic vending machines with a small number of maintenance engineers.
Patent JP-S61212491-A (JP)
Title: Clamping device of friction welder
Inventor: HONDA YOSHIYUKI
IPC: B23K20/12
Filed: 1985-03-15
Abstract: PURPOSE:To increase the efficiency in welding work by arranging plural clamping claws on the slider for blank holding at non-rotary side and by displacing selectively the holding position opposing to the blank. CONSTITUTION:A pair of sliders 8 are arranged in opposition by pinching the welding axial line respectively on a clamp base 7 and made slidable to a guide bar 9. The slider 8 of one part is connected with the piston rod of clamping cylinder 10 and both sliders 8 and linked via linking rod 11 and arm 13. Clamping claws 24, 25 are symmetrically arranged to a claw holder 20 by pinching the rotary center on the upper part of the slider 8. The claws 24, 25 are made displacable to the holding position and non-holding position against the blank via a locating pin. The claw changing is thus simplified and the arrangement time can be shortened, so the work efficiency is increased.
Patent JP-H06243913-A (JP)
Title: Waterproof structure for electric wire connecting part
Inventor: TAKASE HEIJI
IPC: H01R4/70
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a waterproof structure for an electric wire connecting part wherein a plurality of electric wires are connected to each other by a very simple constitution and further capable of surely ensuring insulation and water-tightness. CONSTITUTION:A receiving case 17 is a cylindrical case opened to an upper part, and a pair of opposed detent receiving parts 18 are provided in peripheral wall upper parts, to charge the inside of the case with a required amount of conductive fillers 19. On the other hand, external wall seal parts 16 formed in an annular rib such as coming into press contact with an internal wall 17a of the receiving case 17 are provided in a lower end part on a peripheral wall of a cylindrical rubber plug 13, and a pair of opposed stop protrusions 15, engaged with the detent receiving parts 18 provided in the receiving case 17, are formed on the peripheral wall in the upward from the seal parts 16. Further in the rubber plug 13, through holes 14 for inserting connecting terminals 12, crimped to point end conductor parts of lead wires 11, are drilled in accordance with a number of the lead wires 11. An internal wall seal part, formed in an annular rib so as to come into press contact when inserted the connecting terminal 12, is formed on an internal peripheral wall of this through hole 14.
Patent JP-S63221519-A (JP)
Inventor: WASHIMI YUJI
IPC: H01H13/712
Filed: 1987-03-09
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-H04267967-A (JP)
Title: Sealer coating apparatus equipped with spot welding gun
Inventor: NISHIKAWA YASUSHI
IPC: B05C5/00
Filed: 1991-02-25
Abstract: PURPOSE:To achieve the reduction of installation and the conservation of space by providing a connection member freely connectable to a freely horizontally movable coating unit and a freely rising and falling unit and providing a sealer gun to the coating unit while providing a spot welding gun to the connection member. CONSTITUTION:The spot welding gun 21 attached to a connection member 20 can be changed in its position up and down and can be reracted to a non- interfering position during the coating of a sealer. Further, by releasing the connection member 20 from the connection with the rising and falling unit 15 to connect the same to a coating unit 5, the spot welding gun 21 can perform spot welding while it moves horizontally. The coating unit 5 can move horizontally and can perform coating while a sealer gun 8 is moved in a horizontal direction. By this constitution, the coating of the sealer and spot welding can be performed by one apparatus and the reduction of installation and the conservation of space can be achieved.
Patent JP-S63220132-A (JP)
Title: Direct positive photosensitive material and direct positive color image forming method
Inventor: HIOKI TAKANORI
IPC: G03C1/485
Filed: 1987-03-09
Abstract: PURPOSE:To decrease rereversal negative images by providing a photographic layer contg. an internal latent image type silver halide emulsion which is not previously fogged and at least one kind of specific sensitizing dyes on a base. CONSTITUTION:The photographic layer contg. the internal latent image type silver halide emulsion which is not previously fogged and at least one kind of the sensitizing dyes expressed by formula I is provided on the base. In formula I, Q denotes a hydrogen atom. or fluorine atom.; l denotes 0 or 1-8 integer; (m) is 1-8 integer when Q is a hydrogen atom.; (m) denotes 0 or 1-8 integer when Q is a fluorine atom., where l+m>=1. R1-R3 denote a -(CH2)j(CF2)kQ' group or alkyl group; one among R1-R3 denotes an alkyl group having an acid group; V1-V4 denote a hydrogen atom., halogen atom., etc.; X denotes anion. Generation of the rereversal negative images is thereby decreased.
Patent JP-H10246484-A (JP)
Title: Heat exchanging unit as well as ventilation
Inventor: TAGA KAZUO
IPC: F24F7/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a condensate produced in an exhaust air passage from flowing into a supply air passage. SOLUTION: A heat recovering device for a cold district use in which a heat pipe is disposed is divided by partitions 5, 6, 7 to define a supply air passage through which air supplied to the indoor from the outdoor flows and an exhaust air passage through which air is discharged from the indoor to the outdoor therein. Namely, the partition plates 5, 6, 7 divide the inside of the casing 1 into the upper portion and the lower portion wherein the upper portion of the casing 1 defines the supply air passage while the lower portion of the casing 1 defines the exhaust air passage.
Patent JP-S63271130-A (JP)
Title: Torque detector
Inventor: DOMON TOMOKAZU
IPC: G01L3/10
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a pulse signal in synchronizing with the rotation with simple constitution, by utilizing the difference of the magnetic permeability between a torque transfer axis and a magnetic metallic thin band fixed partially to this torque transfer axis, and obtaining the pulse signal for synchronizing with a rotation of the torque transfer axis from a detecting head. CONSTITUTION:To a part of the outside periphery of a torque transfer axis 11 consisting of a ferromagnetic material, a pair of magnetic metallic thin bands 121, 122 are fixed. These magnetic metallic thin bands 121, 122 consist of an amorphous magnetic alloy, to which an induction magnetic anisotropy is provided in advance in the directions of an angle theta and an angle-theta against the peripheral direction, respectively. In the outside periphery of the torque transfer axis 11, a detecting head consisting of detecting magnetic cores 131, 132, exciting windings 141, 142 and detecting windings 151, 152 is placed in opposing to the magnetic metallic thin bands 121, 122. In such a way, a pulse signal for synchronizing with the rotation of the torque transfer axis 11 is outputted from these detecting heads.
Patent JP-S60198747-A (JP)
Title: Vertical conveyor for wafer in vacuum
Inventor: MIHASHI YOSHIYUKI
IPC: H01L21/68
Filed: 1984-03-22
Abstract: PURPOSE:To carry a wafer without contaminating the surface of the wafer under a vertical state by mounting a vertical wafer gripping section having a pawl connected to the outer circumferential section of the wafer and an operating piece operating a wafer holding mechanism for a substrate holder to the nose of a wafer transfer arm. CONSTITUTION:A substrate holder mechanism 7 is mounted into a process chamber 4. A wafer lifting gear 8, a wafer transfer arm 10, a nose thereof has a wafer vertical gripping section 9, a wafer carrier 11 and a carrier pitch-feed mechanism 12 are fitted into a spare chamber 5. Wafers in the wafer carrier 11 are transferred in the vertical direction in succession by the wafer lifting gear 8. The wafer lifting gear 8 has an arcuate wafer receiving section 8a reciving the lower sections of the outer circumferential sections of the wafers, and is moved vertically so as to transport the wafers in the vertical direction. The wafer vertical gripping section 9 mounted to the nose of the arm 10 has a plurality of pawls 13 connected to the outer circumferential sections of the wafers and an operating pin 16 cooperating with a wafer holding mechanism 15 for a substrate holder 14.
Patent JP-S63221151-A (JP)
Title: Flame-retarding artificial marble
Inventor: NOZAWA OSAMU
IPC: C08F2/00
Filed: 1987-03-09
Abstract: PURPOSE:To obtain the title marble excellent in flame retardancy, by molding and curing a mixture of a specified resin phase and an aluminum hydroxide powder. CONSTITUTION:A resin phase (A) is obtained by mixing 5-40wt.% vinyl chloride/vinylidene chloride copolymer resin (a) of a vinyl chloride content of 50-80wt.% and an intrinsic viscosity (in tetrahydrofuran at 30 deg.C) of 0.1-1.0dl/g with 95-60wt.% component (i)-based polymer (b) obtained from at least 50wt.% methyl methacrylate (i) and, optionally, other alpha,beta-unsaturated compounds (ii). 20-80wt.% component A is mixed with 80-20wt.% aluminum hydroxide powder (B) of a particle diameter <=200mum and, optionally, a radical polymerization initiator and an accelerator, and the resulting mixture is fed to a mold and molded by curing.
Patent JP-S59181504-A (JP)
Title: Constant permeability core
Inventor: KOBAYASHI TADAHIKO
IPC: H01F3/08
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a constant permeability within a wide operation range without providing a gap by using at least partly resin molded amorphous magnetic alloy which includes one or two kinds of iron, cobalt and nickel and one or more kinds of half-metal elements and shows the positive property of magnetic distortion. CONSTITUTION:Used here is an alloy including one or more kinds of iron, cobalt, nickel and one kind or more of half-metal elements such as boron, carbon, silicon and phosphorus, or an alloy further including oen or more kinds of transition elements of the III-VII groups in the periodic table such as yttrium, titanium, vanadium, chromium and manganese, etc., particularly at least a partly resin molded amorphous alloy which has a positive property of magnetic distortion and includes crystal nature phase of 1-50%. For example, an amorphous magnetic alloy thin belt 1 which is composed of Fe83Si3B12C2 in terms of atom% and has positive magnetic distortion is manufactured. It is then wound like a ring and it is then annealed for an hour at a temperature of 470 deg.C. Thereafter, it is impregnated with electrically insulating resin such as epoxy resin, etc. for hardening.
Patent JP-S52137330-A (JP)
Title: Device for holding peak value
Inventor: MUSHIYA TOORU
IPC: G11B7/09
Filed: 1976-05-13
Abstract: PURPOSE: To control the peak value of information with no provision of a special vibrating mechanism by discriminating large or small of the present amount of information and the amount of information prior to ▵t time, and holding the maximum and minimum values of peak at all times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04268993-A (JP)
Title: Water supply circuit for automatic drink vending machine
Inventor: NAKAI KATSUYA
IPC: G07F13/02
Filed: 1991-02-25
Abstract: PURPOSE:To provide a water supply circuit for an automatic drink vending machine in which the attachment of fur can be reduced and the quality of water can be prevented from being lowered. CONSTITUTION:This machine is equipped with a water supply tube 12 which connects a water tank 1 to a water source, a first conduit 9 which communicates the water supply tank 1 to an ice maker 2, a second conduit 10 which communicates the water supply tank 1, the output terminal of the first conduit 9, and a hot water tank 3, a return tube 8 which returns drain water from the ice maker 2 to the first conduit 9, an electromagnetic valve 4 provided interposing the water supply tube 12, a water supply pump 7 provided via the second conduit 10 switches 16, 18 provided at the water supply tank 1 and the hot water tank 3, respectively, and a control means 30. The water supply tank 7 is operated at a time set in advance for prescribed time by the control means 30, and drip is performed by sending water stagnating in the water supply tank 1, the first and second conduits 9, 10, and the return tube 8 to the hot water tank 3, which generates a vacant state.
Patent JP-H03256336-A (JP)
Title: High electron mobility transistor
Inventor: HIKOSAKA YASUMI
IPC: H01L29/205
Filed: 1990-03-06
Abstract: PURPOSE:To obtain a high speed high electron mobility transistor by providing an InAsxSb1-x channel and an n-type AlyGa1-ySb electron supply layer and providing a specific doping concentration in a composition range of an electron supply layer. CONSTITUTION:An InAsxSb1-x (0<=x<=1) channel 3a and an n-type AlyGa1-ySb (0<=y<=1) electron supply layer 4a are provided, and an electron supply layer 4 has doping concentration of n>=3X10<17>cm<-3> at least in the composition range of 0<=y<=0.3. A high electron mobility transistor having an InAsxSb1-x (0<=x<=1) channel 3b and an n-type AlyIn1-yAs (0.06<=y<=0.6) electron supply layer 4b, and a high electron mobility transistor having an InAsxSb1-x (0<=x<=1) channel 3a, an n-type GaAsySb1-y (0<=y<=0.6) and an electron supply layer 4c having a doping concentration of n>=3X10<17>cm<-3> may be used.
Patent JP-H04269687-A (JP)
Title: Driving mechanism for dust sampler sampling part
Inventor: CHIBA KEIICHI
IPC: G01N1/02
Filed: 1991-02-26
Abstract: PURPOSE:To enable a dust sampler to be downsized by reducing the space occupied by a sampling part driving mechanism and rearranging a filter paper roller. CONSTITUTION:A filter paper roller 8 is arranged behind a sampling part 3 and the filter paper 4 passes through a driving roller 9 and the front of a seal part 2 of the sampling part 3 and reaches a cutter 10. A moving plate 23 on the driving side is moved with a linear movement mechanism 25 to farther direction of the sampling part 3. The moving plate 23 on the driving side pushes and shorten a coil spring 24 and move a moving plate 21 on the sampling part side. The moving plate 21 on the sampling part side draws in the sampling part 3 via a rod 22 and pushes the seal part 2 on the filter paper 4 to seal the opening of a detector case 7 with the filter paper 4. For dissolving the seal, the linear movement mechanism 25 is moved to the opposite direction to remove the sampling part 3 from the filter paper 4 and then the width for filter paper 4 passing is obtained. By arranging the sampling part driving mechanism around the detector case 7, the arrangement of the filter paper roller 8 can be arranged where the driving mechanism was formerly placed. Thus, the height is reduced and whole dust sampler size is reduced.
Patent JP-S55150161-A (JP)
Title: Magnetic disk unit
Inventor: TAKANAMI SHIYUUICHI
IPC: G11B21/08
Filed: 1979-05-04
Abstract: PURPOSE: To increase the density of a track easily by decentralizing positioning signals, used for control over a head positioning mechanism, on each disk surface.  
     CONSTITUTION: Position 2 of position information recorded on the surface of magnetic disk 1 shifts by angle θ from projection position 3 of position information on an adjacent disk. For example, when position signals 2 are radially recorded on each disk 1 within one cycle as many as m and the number of disks is denoted as n, a disk pack is obtained which has position signals put out of phase, 360(m×n) by 360(m×n) degrees, on each disk 1. Further, a reference track for generating the timing of an analog gate and write clocks is provided and reproduction on the fixed-head system comes into effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07257201-A (JP)
Title: Structure of fuel filling port of fuel tank
Inventor: HASEBE HIROSHI
IPC: B60K15/04
Filed: 1994-03-24
Abstract: PURPOSE:To provide the structure of a fuel filling port of a fuel tank in which feel supply cannot be started until a valve switch operates. CONSTITUTION:A fuel filling port of a fuel tank is provided with a first gear tooth 35, which is formed on the nozzle guide part (8) side of a cap main body 33, a second gear tooth 42, which is formed on a surface on the cap main body (33) side of the nozzle guide part 8 and which can freely be engaged or disengaged with the first gear tooth 35, and a cam surface 43, which makes a switch 15 operate when the nozzle guide part 8 rotates relative to a filler tube 2, with the first gear tooth 35 engaged with the second gear tooth 42.
Patent JP-S63223283-A (JP)
Inventor: TOKUYAMA HIROSHI
IPC: E05F15/16
Filed: 1987-03-11
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-S54145814-A (JP)
Title: Two-cycle engine
Inventor: TANAHASHI TOSHIO
IPC: F02B75/02
Filed: 1978-05-08
Abstract: PURPOSE:To enable one to operate the engine with less noise and less vibration by constructing the engine with a continuous self-ignition combustion on keeping the stable state of activated thermal atmosphere required for the self-ignition up to the last stage compression stroke of the engine. CONSTITUTION:The mixed gas supply port 13, air supply port 14 and exhaust port 19 are provided to the cylinder chamber 7 partitioned by the piston 6 which is inserted into the bore 5 of the engine case 1, the said ports 13, 14 are opened and closed by the first and second scavenging valves 15, 16. The mixed gas inhaled in the crank chamber 8 through the air cleaner 24 carburetor 25 and pipe 26 is supplied to the port 13 through the passage 20 and control valve 21, it is also fed to the port 14 through the air cleaner 31, scavenging air pump 33 and control valve 30, and respective control valves 21, 30 are controlled by the control device 22.
Patent JP-H11228349-A (JP)
Title: Makeup cosmetic
Inventor: KUMEI TAKAYUKI
IPC: A61K8/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a makeup cosmetic excellent in wrinkle masking effects and capable of providing a natural finish without white floating thereof and without causing color dullness with time. SOLUTION: This makeup cosmetic is obtained by including a powder prepared by coating the surface of a platy powder having 1.6-2.0 refractive index with one or more kinds selected from yellow iron oxide, black iron oxide and red iron oxide and silicic acid anhydride therein. One or more kinds selected from barium sulfate, zinc oxide, aluminum hydroxide, aluminum oxide, zirconium oxide, calcium carbonate, magnesium oxide, cerium oxide, etc., can be used as the platy powder having 1.6-2.0 refractive index.