baber/WOPTO huggingface dataset:
Patent JP-2001064930-A (JP)
Title: Reflecting-panel washing device
Inventor: SATO KAZUNORI
IPC: E01H1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a washing device, for which large-scale traffic regulation is made unnecessary and which has excellent washing efficiency and the small discharge of drainage, when a reflecting panel in the tunnel of an expressway or the like is washed. SOLUTION: A slender vessel-shaped hood 10 in which a brush 9 is implanted at a peripheral end is pushed against a reflecting panel 3 on a tunnel interior wall 2 or the like. Nozzles 7 are arrayed in the vertical direction on a manifold 6 in the hood 10, and a high-speed water jet blown out from the nozzles 7 after the inside of the hood 10 is filled with water from the nozzles 7 collides with the reflecting panel 3 as a strong cavitation-jet 8. Accordingly, the dirt (extraneous matter such as soot, tar or the like) of the reflecting panel 3 is washed. Sewage after washing is drained 12 under a vacuum, and sludge is coagulated and removed and reutilized. Sewage leaking from the brush 9 is recovered from a drain pipe 19 and reutilized similarly. When the washing device is manufactured in a car loading type, it works extremely efficiently.
Patent JP-H0992946-A (JP)
Title: Wiring board and manufacture thereof
Inventor: TOMITA KIYOSHI
IPC: H01L23/14
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of chipping, breaking, cracking, etc., in an insulating base body by bonding wiring conductors, joined each other with a low melting point metal whose melting point being not higher than a predetermined temperature, on the insulating base body using thermosetting resin, said insulating base body consisting of inorganic insulator powder and thermosetting resin being combined together with their respective weight percentages being in particular ranges. SOLUTION: Each of insulating base bodies 1a, 1b, 1c constructing an insulating base body 1 contains an amount of inorganic insulator powder in a particular range of 60 to 95weight%. Further, a wiring conductor 2 is deposited on the insulating base body 1 at the periphery of its recess 1d and at its lower surface, and the wiring conductor 2 is formed from powder of metal such as copper, silver, gold, etc., being joined each other with a low melting point metal, to be concrete solder, whose melting point being not higher than 300 deg.C and is deposited on the insulating base body 1 via a thermosetting resin. Thus, even if violent collision occurs between the wiring boards or between the wiring board and a part of the automatic semiconductor production line, occurrence of chipping, breaking, cracking etc., in the insulating base body can be prevented.
Patent JP-H0986541-A (JP)
Title: Can body connecting tool and connected can bodies
Inventor: TAKAMATSU TOMIHIRO
IPC: B65D21/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a can body connecting tool and connected can bodies, capable of connecting two can bodies to each other and selling beverages therein in one lot in vending machines, etc. SOLUTION: Tops of two cylindrical can bodies 5a, 5b, wherein the outer diameter of the top is so formed as to be smaller than that of each body portion, are inserted into a cylindrical connecting tool main body 1 from both ends 1a, 1b thereof, respectively. In this can body connecting tool connecting both the can bodies 5a, 5b detachably, a fitting portion capable of fitting edges of both the can bodies 5a, 5b thereinto is formed on an inner peripheral face of the connecting tool main body 1, and the connecting tool main body 1 is formed so that the maximum outer diameter thereof is made substantially equal to, or smaller than, those of both the can bodies 5a, 5b.
Patent JP-H1088334-A (JP)
Title: Target for magnetron sputtering
Inventor: FUJITA MINORU
IPC: C23C14/35
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the bottom coverage in a target by prescribing the intensity ratio of the crystal orientation on a surface of a target material. SOLUTION: As the stock for a target, high purity Ti is used. Then, the intensity ratio [(103)/(002)] between the (103) face and the (002) face in the surface is prescribed to about >=4. In this target having such crystal orientation, by selecting the conditions of plastic working such as rolling and heat treatment, easily, the crystal orientation in the surface of the stock can be controlled, and the intensity ratio can be regulated. Thus, thin coating obtd. in a sputtering method using this target improves the bottom coverage on a wafer, and as a result, the securance of the reliability and electric characteristics of a semiconductor device are made possible.
Patent JP-S62107880-A (JP)
Title: Production of seam welded pipe
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1985-11-05
Abstract: PURPOSE:To reduce the residual moisture inside a pipe and to make the seam welded pipe small-sized by providing a high frequency coil at the inner part of a bend-forming metallic pipe and by arranging an impeder at the external part of the metallic pipe thereof. CONSTITUTION:A high frequency coil 2 is provided at the inner part of the bend forming metallic pipe 1 which is formed with bending in order by a forming roll and an impeder 3 is arranged inside the impeder case 32 which is set up at the external part of the metallic pipe 1 as well. Moreover, the high frequency coil 2 is cooled by flowing a cooling water into the steel pipe which composes the coil and the impeder 3 is cooled with the cooling liquid of the cooling liquid through path 34 inside the case 32. In case of manufacturing a seam welded pipe 5 with a squeezing roll 4, the residual cooling water inside the pipe is remarkably reduced due to the impeder 3 being arranged at the external part of the pipe 1. Moreover the seam welded pipe 5 of small diameter can be manufactured due to no impeder case 32 being set up at the part of the pipe 1.
Patent JP-H08108931-A (JP)
Title: Stopper device
Inventor: YANAI TAKENORI
IPC: B65G13/071
Filed: 1994-10-12
Abstract: PURPOSE: To provide a stopper device equipped with a stopper which recedingly enters under the conveying surface of a conveyor without damaging surfaces of an article, having made a hitting contact with the stopper, standing still on the conveyor. CONSTITUTION: The axial direction of an elevating rod 19 capable of rising from or falling to a stopper lifting device 18 being inclined a little against the vertical direction, a stopper 22 recedingly enters being inclined toward the front side (the conveying direction) against the vertical direction. Proceeding/ receding movement of a stopper-lifting frame 21 attached to the upper end part of the elevating rod 19 is guided and regulated by guide rods 20 installed on the left and on the right, one rod each, of the elevating rod 19. A cushioning pad 22a for absorbing a shock at the time of a collision with an article W is provided on the back side of the upper part of the stopper 22 which projects above the conveying surface of a roller conveyor and makes a hitting contact with the article W.
Patent JP-S61118912-A (JP)
Inventor: KORUTOOHENRITSUHI DOUSUTOMAN
IPC: H01L39/12
Filed: 1985-11-05
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-H03110757-A (JP)
Title: Non-aqueous solvent secondary battery
Inventor: UCHIDA TAKUMI
IPC: H01M4/50
Filed: 1989-09-25
Abstract: PURPOSE:To lessen deterioration in capacity caused by repetition of a cycle by forming a positive electrode active material out of chemically synthesized manganese dioxide as a result of acidification of manganese oxide which is obtained through a roast of manganese sulfate. CONSTITUTION:A positive electrode active material is formed out of chemically synthesized manganese dioxide which is produced by the acidification of manganes oxide (Mn2O2, Mn2O4) obtained through a roast of manganese sulfate. Chemically synthesized manganese deoxide with a large specified surface is use, in which a raw material is acidified, oxidized and molded by press working, a boundary surface which comes in contact with electrolyte solution, can thereby be enlarged. This therefore allows electrode reactions such as inflitration/ emission of light metal ions to be smoothly processed, and furthermore, the collapse of crystal structures owing to repeated charge/discharge can be lessened because of smooth electrode reactions. By this constitution, deterioration in capacity owing to repeated charge/discharge cycles can thereby be lessened.
Patent JP-H0294133-A (JP)
Title: Reader for optical sheet
Inventor: MURAKAMI SEIICHI
IPC: B42D15/10
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the necessity of using two optical fiber sheets and to obtain an inexpensive reader for optical sheet by using optical fibers at intervals of several fibers of an optical fiber sheet for illumination, and the other fibers for reading. CONSTITUTION:A lighting light source L for illuminating an optical sheet 2 is provided, and rear end sections 10b of optical fibers 11 at intervals of several fibers of an optical fiber sheet 10 are faced to the light source L to illuminate the fed optical sheet 2 from the tip sections 10a of the fibers 11 at intervals of several fibers. The reflected light from the sheet 2 is led to a reading means through the other optical fibers 11 of the sheet 10. Since the one optical fiber sheet 10 is used for illuminating the sheet 2 and reading dots printed on the sheet 2 in such way, an inexpensive reader for optical sheet can be obtained.
Patent JP-2001070054-A (JP)
Title: Attachment for desk
Inventor: KOKUBU HIROHISA
IPC: H02G3/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an attachment optimum as, for instance, a desk for a personal computer in which the maneuverability of the desk can be extremely improved for various uses and a wiring treatment such as a power supply cord, a modular cable can be easily carried out. SOLUTION: An attachment for a personal computer desk comprises a base part 11 having a bottom part fixed to the top surface of the desk and an inner space 11a opened upward and a main body part 13 connected to the base part 11 through a hinge part 12 so as to pivotally rotate upward and downward so that the inner space 11a is openable, and having receptacles 5 and 6 embedded in one end side of the upper part. On the upper part of the main body 13, an opening parts 13c is provided and an accommodation case 14 is detachably fitted to the openings 13c.
Patent JP-S63102093-A (JP)
Title: Semiconductor memory
Inventor: ANDO MANABU
IPC: G11C11/34
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the generation of malfunction by providing a gate circuit between the output of a sense amplifier and the input of an output buffer circuit, and only when the pulse width of an address signal to be applied to an address input terminal is sufficiently wide, transmitting the output of the sense amplifier to the input of the output buffer. CONSTITUTION:A transfer gate obtained by connecting an n-channel MOSFET Q14 and a p-channel MOSFET Q15 in parallel is connected between the output of the sense amplifier 119 and inverters 121, 123 for driving the output MOSFETs and these parts are controlled by an output signal GP from a pulse width discriminating circuit 117 for inputting an one-shot signal OS formed from an address transition detecting signal. Namely, the value D in the circuit 117 is set up so as to satisfy D>t and the transfer gate provided between the sense amplifier and the output buffer circuit is controlled by an output signal of the circuit 117. Thereby, a trouble such as the temporary disappearance of once outputted data can be removed.
Patent JP-H0561391-A (JP)
Title: Cleaning device for electrostatic recorder
Inventor: INOUE SUGURU
IPC: G03G21/00
Filed: 1991-08-31
Abstract: PURPOSE:To surely remove toner, paper powder, etc., stuck to the top end part of a cleaning blade guide with a simple constitution. CONSTITUTION:When the cleaning blade 3 is turned around a supporting shaft 8 and moved in the direction of Y so as to separate from the surface 2a of a photosensitive drum, a residue removing member 4 is turned around a supporting shaft 16 in the reverse direction of the cleaning blade 3 by the action of a cam mechanism. Thus, the top end 4a of the residue removing member is protruded from the top end 3a of the cleaning blade so that the residual deposit N of the toner, the paper powder, etc., stuck to the top end part of the cleaning blade 3 are scratched.
Patent JP-H07100930-A (JP)
Title: Sheet material-laminating method and apparatus
Inventor: SUZUKI TOSHIAKI
IPC: B29D30/06
Filed: 1993-10-01
Abstract: PURPOSE:To automate the lamination of a sheet material and to enhance working efficiency to a large extent. CONSTITUTION:In laminating a sheet material S having a release sheet R provided on one surface thereof to a strip like member T through a transfer roll 9, the transfer roll 9 is provided in a freely rotatable manner so as not only to rise and fall with respect to the strip like member T but also to be capable of bonding the sheet material S under pressure and, in adjacent relation to the transfer roll 9, the take-up means 40 of the release sheet R peeled from the sheet material S and the cutting means 70 of the sheet material S are arranged. The release sheet R is removed by a front process bringing the sheet material S into close contact with the transfer roll 9 while rotating the roll 9 to laminate the same to the strip like member T.
Patent JP-H1068719-A (JP)
Title: Silica porous material and separating method using the same
Inventor: GOTO YASUTOMO
IPC: B01D15/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a silica porous material that requires a small number of solid-phase manufacturing processes and that is excellent in separation performance and a separating method that uses the same and an opposite-phase chromatograph. SOLUTION: A silica porous material for use as the stationary phase of an opposite-phase chromatograph has a hydrophobic surface, whose central pore diameter is in the range 1 to 10nm. The total capacity of pores with diameters ranging within ±2.5nm of the central pore diameter is 60 to 100% of the capacity of all pores. The silica porous material has the hydrophobic surface and preferably has one or more peaks at the position of diffraction angle (2θ) at which a (d) value corresponds to 1nm or more at X-ray diffraction. A polar solvent is preferably used as the moving phase.
Patent JP-H06218879-A (JP)
Title: Self-adhesive capable of partial reduction of adhesion by radioactive ray
Inventor: MANFUREETO SHIYUPIISU
IPC: C09J7/38
Filed: 1993-09-09
Abstract: PURPOSE: To obtain a dicing tape for temporarily fix a wafer by adding a copolymerizing radiation increase and decrease agent of a self-adhesive component and providing a radiation permeable film and a support comprising a radiation crosslinkable self-adhesive component to reduce self-adhesiveness partially by radiation. CONSTITUTION: A self-adhesive component is a polyacrylate copolymer having side chain crystallizing properties and contains benzoylacrylate as a copolymerizing radiation increase and decrease agent. Radiation is ultraviolet rays and a support film comprises flexible PVC, polybutene, 1,2-polybutadiene or an ethylbutylacrylate copolymer. The self-adhesive component is crosslinked by ultraviolet rays to be reduced in self-adhesiveness and, thereafter, a wafer is separated by a suction pipe or the like.
Patent JP-S63101413-A (JP)
Title: Olefin copolymer mixture
Inventor: IWASHITA TOSHIYUKI
IPC: C08G59/32
Filed: 1986-10-20
Abstract: PURPOSE:To obtain the title mixture which has excellent crosslinkability and can give a crosslinked product excellent in heat resistance, bondability and transparency, by mixing a copolymer comprising an olefin and an unsaturated monocarboxylic acid, etc. with a copolymer of an olefin with an epoxy group- containing unsaturated monomer and an organic peroxide. CONSTITUTION:100pts.wt. total of 1-99wt% at least one copolymer (A) selected from among a copolymer (a) obtained by radical-polymerizing a 2-12C alpha-olefin with a 3-20C unsaturated monocarboxylic acid and, optionally, a polar group- containing radical-polymerizable vinyl compound at 120-260 deg.C and an ultrahigh pressure of 500-25,000kg/cm<2>, a copolymer (b) obtained by saponifying a copolymer comprising a 2-12C alpha-olefin and a 4-40C unsaturated carboxylic ester and neutralizing the saponificate and a copolymer (c) of an alpha-olefin with an unsaturated dicarboxylic acid or its anhydride or half-ester and 99-1wt% copolymer of an olefin with a radical-polymerizable epoxy group-containing unsaturated monomer is mixed with 0.001-10.0pts.wt. organic peroxide (C) by melting.
Patent JP-H10105010-A (JP)
Title: Soundproof structure for exposing scanning unit
Inventor: BOKU TOFUN
IPC: G03G15/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof structure which is made compact and whose sound reducing effect is excellent at an exposing scanning unit performing the exposure of a photosensitive body by reflecting the light of an exposure light source by a rotating polygon mirror. SOLUTION: The rotating polygon mirror 12 and a scanning motor 10 rotating the mirror 12 at high speed are arranged at the cylindrical inside of a translucent cover 16 whose mouth part is brought into contact with a printing circuit substrate 14 and that is hermetically sealed. Low density gas for instance helium gas is sealed at or exhausted from the inside of the translucent cover 16. A soundproof effect is enhanced because the wind whistle of the rotating polygon mirror is not generated, and a device is miniaturized as the soundproof structure by which the rotating polygon mirror is partially covered.
Patent JP-S61127463-A (JP)
Inventor: SAITO EIJI
IPC: B65D81/02
Filed: 1984-11-22
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-S61127442-A (JP)
Inventor: TAMAKI KAZUHIRO
IPC: B65D25/02
Filed: 1984-11-22
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-H08110516-A (JP)
Title: Defect inspection apparatus for glass substrate
Inventor: ROKKAKU TADASHI
IPC: G01N21/94
Filed: 1994-10-13
Abstract: PURPOSE: To realize an apparatus for detecting the defects of all glass substrate surfaces without depending on skilled inspectors. CONSTITUTION: This defect inspection apparatus has an inspecting head 29 which condenses the half slit cylindrical laser beams 18 from light sources 1, 14a, 14b, 16 as a half-split circular conical surface-shaped laser beam 20 by one half-split codenser lens 19 to a glass substrate 4 surface, shuts a regular reflection light 21 by a mask 23 to pass the scattered beams 22a, 22b, condenses the scattered beams 22a, 22b thereof by another half split condenser lenses 24a, 24b and receives there beams by a photosensor 25 and a rotational moving means which moves the glass substrate 4 in a specified direction by rotating the inspection head 29, by which all the points of the glass substrate 4 surface are irradiated with the half-split circular conical surface-shaped laser beam 20 from 360 deg. directions and, therefore, the detection of all the defects of the glass substrate 4 surface is made possible. Man power-saving for inspection and the improvement for quality of the glass substrate 4 for liquid crystal display are possible and then, the apparatus is capable of dealing with a trend toward the higher output of liquid crystal display devices and the larger sizes of the glass substrates.
Patent JP-H06194613-A (JP)
Title: Tuning optical filter device
Inventor: OROFU GOORAN SAAREN
IPC: G02F1/313
Filed: 1993-08-26
Abstract: PURPOSE: To provide a device which has wavelength selection optical filters including lattice structure arranged within a waveguide layer structure, is made sufficiently wider in the turning range for the given combinations of waveguide layer and material parameters than heretofore and is easily producible. CONSTITUTION: An active layer 5' of intrinsic i-InGaAsP which induces a refractive index change is grown on, for example, a thick n<+> InP layer 3' via a buffer layer 4' by epitaxy of the same material as the material of the substrate and the waveguide layer 6' of the n<+> InP is arranged thereon. The lattices 7' are formed by utilizing the InGaAsP arranged in the layer 6' in such a manner that the lattice periods Λ1 in the lattice regions 1 are larger than the lattice periods Λ2 within the lattice region 2. A resistance region 15 is formed by proton bombardment, etc., in the transition part of both lattice regions 1, 2.  Implantation electrodes I1 , I2 are selectively implanted from the respective implantation electrodes 11' into the respective lattice regions to make the operation to extract the wavelength selection filters, by which the whole tuning range is made larger by 60 to 80% than the conventional single lattice structure.
Patent JP-H07103484-A (JP)
Title: Gas table
Inventor: AOYANAGI YASUO
IPC: F24C3/00
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a gas-table wherein a good and pleasant cooking can be executed by mounting a display device at a rear section of a gas-table body and by assembling and building-in a video reproduction device at a front face side of the gas-table body. CONSTITUTION:A display device 4 is mounted at a rear section of a gas table body 1 and a video reproduction device 5 for showing an image which interprets a cooking method on the display device 4 is assembled and is built-in at a front side of the gas-table body 1. The display device 4, a front surface of which is covered by a heat resistant glass and also is covered by a heat insulating material, is endowed with a contrivance wherein a heat from a gas burner 2 is not received as much as possible. The video reproduction device 5 can be judge a cooked material state from a temperature detected by a sensor 7 for detecting a temperature of a bottom of a pan, and can give an indication from the display device 4 and a speaker 6 through tuning with a video.
Patent JP-2000050447-A (JP)
Title: Connection check system in distribution wiring
Inventor: UCHISAWA RYOICHI
IPC: H02G1/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To diversify the types of wires used in 'Easy connection check system in wiring' (Application No.Patent 1998-190938), reduce the size of a system connection test clip used in it, and draw a test object wire close to the hand easily. SOLUTION: In order to diversify the types of wires used in 'Easy connection check system in wiring' (Application No.Patent 1998-190938) and reduce the size of a system connection test clip used in it, instead of two piercing test needles used in a conventional constitution, an upper movable protruding geared piercing test blade 1 and a lower fixed geared piercing test receiver 2 are provided. A pressure is applied directly by fingertips with an upper grip and a lower grip and, in order to avoid an electrical contact defect, a spring 5 and a cushion 6 are provided. Further, a geared connection checking system in distribution construction includes a metal plate which has a wire catching hole 7 in order to search a wire and have the wire drawn close to hand.