baber/WOPTO huggingface dataset:
Patent JP-S6022626-A (JP)
Title: Combinational weighing device
Inventor: USAGAWA MITSUGI
IPC: G01G13/06
Filed: 1983-07-19
Abstract: PURPOSE:To make a device compact and improve the response characteristic by providing a push rod on subframe freely movably in the radial direction and making it possible that the push rod is engaged with a clutch of a slider and connecting the slider to a rotary link through a connecting rod. CONSTITUTION:When a motor 17 is started, a sprocket 32 is turned, and cams 35 and 35' are turned through following-up sprockets 34 and 34, and arms 38 and 38' are shaked and turned at a set angle through following-up of cam followers 39 and 39', and rotary links 40 and 40' are shaked and turned relatively at a set angle and at a set period similarly. As the result, base ends of a set number of connecting rods 41, 41'... provided in circumferential edges of rotary links 40 and 40' through pins 42, 42... are shaked and turned, and sliders 45 and 45' are moved forward and backward for corresponding subframes 43, 43'... in the radial direction through guide covers 44, 44'.... During this operation, a material to be weighed which is supplied from a supply hole is distributed to troughs in the peripheral part of a distributing table, which is shaked and turned at a set angle and at a set period, with a certain variation by an electromagnetic oscillating device.
Patent JP-H07333325-A (JP)
Title: Radar
Inventor: NAGATA HIROO
IPC: G01S7/285
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a radar employing a spread spectrum searching system in which the number of demodulators can be decreased without sacrifice of the distance resolution. CONSTITUTION:A demodulation code switch 10 switches the demodulation signals outputted from a plurality of demodulation code generators 9 depending on the target detecting condition of a searching signal processor 12. A demodulation signal having low cross correlation with the modulation code is selected immediately after start of searching and a signal, which can be demodulated even if the desired delay amount is shifted a little, is outputted thus saving the number of demodulators 11. When the presence of a target is ascertained by some degree, a demodulation signal having high cross correlation is selected to ensure a distance resolution equivalent to that of a conventional radar. This constitution can decrease the number of demodulators while sustaining the distance resolution equivalent to that of a conventional radar.
Patent JP-S5560001-A (JP)
Title: Thermochemical production of hydrogen using iodine cycle
Inventor: MORISUE TETSUO
IPC: C01B3/02
Filed: 1978-10-25
Abstract: PURPOSE: To continuously produce H 2  from water by separating a mixed gas, generated in an iodine cycle consisting of 4 stages of elementary reactions, into HI, steam I 2  and H 2  to efficiently accelerate the cycle.  
     CONSTITUTION: MI 2  formed according to equation I (where M is ca, Mg, Ba or Ra) is hydrolyzed at hydrolysis section (a) with water from piping 1 according to equation III. A mixing gas of HI and steam formed is compressed 3, introduced into separation cell (b), and separated into a steam-rich permeated gas and a HI-rich unpermeated gas with porous membrane 5. The latter gas enters thermal decomposition section (c), where part of the HI is decomposed into H 2  and I 2  according to equation IV, and this mixed gas is introduced into iodine separator (d) to condensation-separate the I 2 . This I 2  is fed to the reaction process (not shown) of equation I through piping 9. The mixed gas of H 2  and HI is compressed 11 and introduced into HI separation section (e) to condensation-separate the HI under ordinary press. at -50W-35°C from the H 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5464644-A (JP)
Title: Cosmetics
Inventor: NAKAMURA MASAKO
IPC: A61Q1/02
Filed: 1977-10-31
Abstract: PURPOSE:To provide cosmetics containing a red pigment obtained by adsorbing a reaction product of Rhodamine B with an anionic dye to a clay mineral. CONSTITUTION:A complex prepared by the reaction of a cationic dye, Rhodamine B, with an anionic dye such as Lake Red C, Acid Red, etc., is adsorbed to a clay mineral such as montmorillonite, hectorite, etc. Resulting red pigment is compounded to a cosmetic base. EFFECT:A cosmetic having clear and wide variety of color, and free from dyability to the skin.
Patent JP-H1158578-A (JP)
Title: Deoxidative multilayer material, packaging container using it and method for preserving food or phaarmaceutical preparations
Inventor: ITO YOSHIKI
IPC: B65D81/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheetlike or filmlike deoxidative multilayer material having excellent impact resistance, heat sealability with high heat insulation for high temperature sterilizing, packaging container made of the material and a method for preserving food or pharmaceutical preparations using the container. SOLUTION: In the sheetlike or filmlike deoxidative multilayer material comprising an oxygen permeation layer (1) made of oxygen permeable polyolefin, an oxygen absorption layer (2) made of oxygen absorptive resin composition obtained by mixing polyolefin with deoxidizer composition, a gas barrier layer (3) made of gas barrier substance, and a protective layer (4) made of thermoplastic resin to be sequentially laminated, the multilayer material in which melting points of the layers (1) and (2) are 135 deg.C or higher, and a melting point of the layer (4) is higher by 10 deg.C or more than that of the polyolefin of the layer (1) is used.
Patent JP-S6022378-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: SUZUKI MASAMITSU
IPC: H01L29/80
Filed: 1983-07-18
Abstract: PURPOSE:To actuate as a field-effect transistor, which functions at a higher gain and a higher speed, by a method wherein conductive layers, which are respectively used as a source electrode and a drain electrode, are ohmically adhered on semiconductor regions, which are used as a source region and a drain region. CONSTITUTION:Conductive layers 85 and 86, which are respectively used as a source electrode 5 and a drain electrode 6, have been ohmically adhered on semiconductor regions 11 and 12, which are respectively used as a source region and drain region. A gate electrode 4 is constituted of a conductive laminated body 84 consisting of conductive layers 81-83. The layers 82 and 83 have the sides thereof on the sides outer than the sides of the layer 81, and the sides of the regions 11 and 12 on the channel sides thereof and the sides of the layers 85 and 86 on the sides of the laminated body 84 coincide with the sides of the layers 82 and 83. Accordingly, the contact resistance at the electrodes 5 and 6 is low and even when the length of the electrode 4 is made shorter, the resistance of the electrode 4 does not almost increase. Also, the parasitic capacity at the electrode 4 is small.
Patent JP-H04332193-A (JP)
Title: Multilayer circuit forming body and manufacture of the same
Inventor: OAKU TOSHIYUKI
IPC: B29L31/34
Filed: 1991-05-02
Abstract: PURPOSE:To realize a small size forming body which does require troublesome procedures for assembling and connection by forming an internal circuit forming body consisting of a conductive part of the predetermined shape, an insulating body formed outside thereof by an injection molding and a conductive layer in the predetermined region on the surface of such insulating body. CONSTITUTION:A copper plate is punched into a predetermined shape to obtain an internal layer circuit 1. It is then put into a metal die and polyester sulfone is ejected for molding to form a molded body 5. Since a projection extended up to the internal layer circuit 1 is provided at the internal surface of metal die in such a position as corresponding to a through hole 3, after necessary preprocessing is conducted to the surface of the molded body 5, a plating catalyst is adhered to the necessary part of the surface and the internal surface of a through hole 3, electroless copper plating is conducted to this portions to form a metal layer 4 operating as an external layer circuit, thereby completing a double-layer circuit forming body 6. Accordingly, troublesome procedures are not required for assembling and connection, realizing reduction in size.
Patent JP-H10117187-A (JP)
Title: Cell data loss preventing device and method during clock switching
Inventor: RI SHUNKEI
IPC: H04L12/56
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of data by holding operation clock signals until the clock signals of a standby redundant clock device are activated by the suppression circuit of an operation redundant clock device. SOLUTION: The suppression circuit 40 outputs mode control signals ACT/ STB synchronized with a frequency divider 16. Thus, the suppression circuit 40 inactivates the mode control signals ACT/STB until operation standby clocks switched at the point of the switching of the mode control signals ACT/STB are stably switched and makes clock switching be stably performed. An OR gate 17 is a 2-input and 2-output logic gate and generates noninverted and inverted output signals. The OR gate 17 inputs the output of the suppression circuit 40 and the frequency divider 16, passes through the output of the frequency divider 16 when the pertinent mode signals are activated in the suppression circuit 40 and interrupts the output of the frequency divider 16 when the pertinent mode signals are inactivated.
Patent JP-S63294585-A (JP)
Title: Transfer device
Inventor: NAKAHARA TOSHIO
IPC: G03G15/01
Filed: 1987-05-27
Abstract: PURPOSE:To avert the image disturbance on the surface of a photosensitive body arising from an electric discharge by constructing at least the part of a bearing means for supporting a transfer drum, of a conductive material and grounding the supporting means through the part of this conductive material. CONSTITUTION:One end of an L-shaped piece 40 which is a conductive mediating means is fastened and held to a retaining plate 42 by utilizing the screwing part of the plate 24 which is one constituting element of a sheet holding means and the other end of the piece 40 is electrically connected to the other conductive rotor 42d. The rotor 42d is further conducted to an oscillating plate 64 and sliding fitting 52 which are the drum supporting means via a bearing 21c and sleeve 42a as the bearing means, then the rotor is grounded by this fitting 52 via a body 53. Electricity is, therefore, quickly removed through the conductive path before said electricity is accumulated in the sheet holding means. The sheet holding member is thus easily and effectively grounded by utilizing the installed members, by which the disturbance in the image arising from the unnecessary electric discharge is averted.
Patent JP-H02307741-A (JP)
Title: Noble metal clad wire material
Inventor: NAKASUJI KAZUYUKI
IPC: C22C5/02
Filed: 1989-05-24
Abstract: PURPOSE:To enhance softening resistance and processability without damaging lightweight properties and corrosion resistance by constituting the title wire material of a core material composed of a multilayer clad material containing a Ti-layer and a Ti-base alloy layer, and intermediate layer containing an Ni-layer and an Ni-base alloy layer and an outer layer material containing a noble metal layer. CONSTITUTION:A noble metal clad wire material is constituted of a core material 1 having a multilayer structure consisting of three or more layers of Ti-layers 1a, 1c and a Ti-base alloy layer 1b, an intermediate material 2 composed of an Ni-layer or an Ni-base alloy layer and an outer layer material 3 composed of an Au-layer or an Au-base alloy layer. The core material 1 is formed by concentrically laminating the Ti-layer 1a, the Ti-base alloy layer 1b and the Ti-layer 1c in this order from the center. The constitutional material of the Ti-layer 1a, 1c is pure Ti and the material constituting the Ti-base alloy layer 1b is composed of a Ti-base alloy wherein Ti is a main component and one or more kind of an element such as Al, Sn, Zr, Mo, Si, V, Mn, Cr or Fe is added to Ti. The Ni layer or Ni-base alloy layer used as the intermediate material is based on Ni alone or an alloy wherein Ni is a main component and one or more kind of an element such as Cr, Cu, Fe, Ag, Si, S, Pb, Pt, Au, rare earth elements, Ti, Nb, Al, Mo, Su or Co is added to Ni. The multilayer material 3 is composed of Au alone or, for example, an Au-base alloy 12K of 50%Au-40%Cu-7%Ni-3%Zn.
Patent JP-H11324679-A (JP)
Title: Cylinder injection type spark ignition engine
Inventor: HIRATANI KOJI
IPC: F02F3/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To improve stability of exhaust emission and laminated combustion by improving a tumble flow conservation and by arranging a combustion injection valve in an inlet valve arrangement side. SOLUTION: A tumble flow (a) is revolved along an arc surface of a recess part 11 on a piston 2 crown face without destroying its shape so as to improve the tumble flow conservation performance. The fuel injected from a fuel injection valve 13 arranged in a side part in an inlet valve arrangement side of a combustion chamber 4 is prevented from directly hitting a projection part 12 by the recess part 11 at first, and then by the groove part 14 of the projection part 12 formed in the side part in the inlet valve arrangement side and the fuel spray is eliminated from being diffused so that the laminated combustion can be stabilized and exhaust emission can be improved.
Patent JP-H02309637-A (JP)
Title: Cleaning method for semiconductor wafer
Inventor: SOSHIRO YUUJI
IPC: B08B3/00
Filed: 1989-05-24
Abstract: PURPOSE:To achieve cleaning without any adhesion of foreign objects by performing cleaning with overflow of pure water, dipping into the pure water where an interface activator is added, and then performing drying. CONSTITUTION:Cleaning with overflow of pure water is performed to a wafer after etching and recovery of specific resistance of pure water is confirmed. Then, the wafer is taken out of the tank and is taken out of the tank and is dipped into the ultra pure water tank where an interface activator is added. Then, the surface of wafer becomes wet and the wafer is taken out. Then, the wafer is dried by the isopropyl alcohol steam drying method and the wafer contents on the surface are eliminated, thus enabling the surface of wafer to be uniformly wet ad preventing water drop from being adhered on it from the final cleaning to the drying process. Therefore, no smear-shaped foreign objects are generated, thus achieving a complete cleaning.
Patent JP-S63296195-A (JP)
Inventor: ISHII HIROAKI
IPC: G07G1/12
Filed: 1987-05-27
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-H08307138-A (JP)
Title: Antenna system
Inventor: KANEHARA YUTAKA
IPC: B66F3/08
Filed: 1995-05-01
Abstract: PURPOSE: To simply revise a mount position of a jack while securing a drive range of an antenna widely by avoiding interference between the jack and a support side of the antenna. CONSTITUTION: The antenna system consisting of a support 10, a rotary base 20 installed to the support 10 turnably, an antenna 30 mounted on the rotary base 20 and turned in the azimuth angle direction around the support 10, and an expansion/contraction free jack 40 whose one end is fitted to a rotary mount 21 of the rotary base 20 freely turnably and whose other end is fitted turnably to the support 10 to drive the antenna 30 in the azimuth angle direction is provided with a coupler of upper lower flanges 11 protruded from an outer circumference of the support 10 and whose diameter is larger than the outer circumference of the support 10 and having an interval larger than the thickness of the jack 40 and with a couple of upper lower jacks mount means 12 protruded respectively from a couple of the upper lower flanges 11 and having the other end of the jack 40 inbetween turnably.
Patent JP-H11305617-A (JP)
Title: Image forming device
Inventor: ISHII YOSHIFUMI
IPC: G03G21/00
Filed: 1998-04-25
Abstract: PROBLEM TO BE SOLVED: To easily prevent a bank note or the like from being copied illegally when the image forming device is used by many unspecified users. SOLUTION: The image forming device is equipped with a paper feed cassette for storing specific paper in it, a manual paper-feed means 14 for feeding arbitrary paper placed on, a manual-paper-feed detection means 15, and unequal- magnification set means 28. The manual-paper-feed detection means 15 is a means by which the set of the manual paper-feed means 14 is detected, and the unequal-magnification set means 28 is a means by which the copying magnification of an image to be formed is set unequal in response to the detection by the manual-paper-feed detection means 15. Thus, when an unspecified user manually feeds paper that is not stored in the paper feed cassette, for example, special paper corresponding to a bank note and copies the bank note for the purpose of forging the bank note or the like, the bank note is copied as an unequal-magnification image.  Therefore, it can be seen as a forged bank note and illegal copying can easily be prevented.
Patent JP-H11300880-A (JP)
Title: Building material
Inventor: MAYUMI SADATAKA
IPC: E04F13/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent an adhered contaminant according to a contact angle, surface roughness and a charge half-life and to simultaneously positively decompose the contaminant by forming a smooth photocatalyst film containing an oxide having a photocatalytic function on a surface of an inorganic binder. SOLUTION: A base material 1 is covered on its surface with a binder layer 2, and a photocatalyst film is formed in the shape of exposing an oxide 2 having a photocatalytic function on the surface. A smoothness, i.e., surface roughness Ra of the photocatalyst film is 100 nm or less, a charge half-life is 30 sec or less, and a contact angle of water is 30 degrees or less. An oxide having a photocatalytic function desirably contains at least one or more of a titanium oxide, zinc oxide and a tin oxide. As a binder of the photocatalyst film, for example, a polysiloxane resin or the like is used. A light stabilizer contained in the binder, a hindered amine light stabilizer, cerium oxide or the like is used as an organic series.
Patent JP-S62289615-A (JP)
Title: Production of fibrous ceramic
Inventor: SENDA YUKIO
IPC: D01F9/10
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the titled ceramics having electronic function, etc., without requiring special and troublesome processes, by extruding and forming a raw material slurry containing a ceramics raw material powder and solvent into the form of fibers in a coagulation bath while drawing and firing the molded fibers. CONSTITUTION:A raw material slurry containing 40-90wt% ceramics raw material powder, 2-15wt% binder, e.g. polyvinyl butyral, etc., and 10-60wt% solvent, e.g. ethyl cellosolve, etc., is extruded through an orifice 2 of an extruder 1 into a coagulation bath 3 consisting of a liquid, e.g. water, etc., soluble in the solvent in the slurry and insoluble or hardly soluble in the ceramics raw material powder and binder while drawing and formed to give fibers 4, which are then fired to afford the aimed fibrous ceramics.
Patent JP-S5256002-A (JP)
Title: Process of sintered ore with ores containing water of crystallization
Inventor: SOUMA HIDEAKI
IPC: C22B1/16
Filed: 1975-11-04
Abstract: PURPOSE: To decrease the water of crystallization in the ore, to save the amount of fuel to be used for pelletizing and to improve the yield and the quality of the product, by blowing the exhaust gas of the cooler of the sintered ore or the hot air into the ore before sintering, at the production of the sintered ore from the ores containing water of crystallization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06213683-A (JP)
Title: Optical fiber encoder for linear motor and other device
Inventor: RII KURAAKU
IPC: G01D5/347
Filed: 1992-04-27
Abstract: PURPOSE: To provide a new encoder system which provides extremely precise information for position and direction by use of optical fiber technique. CONSTITUTION: An encoder 20 has a stator 12 formed of a flat sheet of ferromagnetic material, and a plurality of grooves 14 extended in X-direction or horizontal direction parallel to each other with a space and a plurality of grooves 15 extended in Y-direction or vertical direction parallel to each other with a space are formed by surface etching on the upper surface of the sheet, and a plurality of teeth 18 of regular XY grid arrangement are formed by the grooves 14, 16. A proper nonmagnetic material is filled in the grooves 14, 16, the upper surface is polished into a smooth finished surface, which significantly improves the detecting characteristic and preciseness of the resulting information for position and direction, and the specific finishing treatment of the stator 12 is thus dispensed with.
Patent JP-H05303183-A (JP)
Title: Color photographic sensitive material and method for forming color image and color proof
Inventor: INOUE AKIYUKI
IPC: G03F3/10
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the color photographic sensitive material giving a cyan dye image high in maximum density and excellent in whiteness by incorporating a cyan coupler in an emulsion layer or a nonphotosensitive layer and a nucleator in either layer. CONSTITUTION:At least one of the silver halide emulsion layer and the nonphotosensitive layer contains the cyan coupler represented by formula I and II and at least one of the emulsion layer and the nonphotosensitive layer contains the nucleator. In formulae I and II, each of RC<11> and RC<12> is an electron-attractive group; RC<11> is -NH- or -CH(RC<13>)-; ZC<12> is -CH(RC<14>)= or -N=; ZC<13> is an electron-attractive group; each of RC<14> and RC<15> is H or a substituent; XC<11> is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent; RC<21> is H or a substituent; RC<22> is a substituent; ZC<21> is a nonmetallic atomic group necessary to form a 6-membered N-containing ring; and XC<21> is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-2000320460-A (JP)
Title: Bearing structure of compressor
Inventor: ITO SHIGERU
IPC: F04C18/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure of a compressor for improving durability of a rolling bearing and a shaft supported by the rolling bearing by uniformly firmly fixing the rolling bearing. SOLUTION: In the bearing structure of a compressor comprising rolling bearings 35 and 74, and bearing press-in holes 32b and 73a to insert the rolling bearings 35 and 74 only from one end side and hold the rolling bearings 35 and 74 in a press-in state, inside diameters (a) and a' on one end side of the bearing press-in holes 32b and 73a are reduced respectively to values lower than inside diameters b and b' on the other end side.