baber/WOPTO huggingface dataset:
Patent JP-H04355198-A (JP)
Title: Sheet-form material on which flaws are inconspicuous
Inventor: HINO MICHIO
IPC: B43L5/00
Filed: 1991-05-31
Abstract: PURPOSE:To make flaws inconspicuous on a marking sheet, e.g. for a cover of a stationary by a method wherein grooves are provided in a parallel stripe pattern in one direction on the top surface of an olefin polymer sheet so as to meet predetermined relations among a sheet thickness, a valley depth, a top flat surface distance, and a center-to-center distance of grooves. CONSTITUTION:On the top surface of a sheet made of a polyolefin resin, e.g. polyethylene or polypropylene, compounded with a pigment, an antistatic agent, a thermal stabilizer, an ultraviolet absorber, and the like, as required, grooves of U shape or the like are provided in one direction in approximately a parallel stripe pattern. In this case, the following relations are held among a top flat surface distance (a), a valley width (b), a valley depth (c), a sheet thickness (d), and a center-to-center distance of adjacent valleys (l): a b 2c l/2, d>=2c, and 0.1mm<=a<=2.0mm.
Patent JP-H093335-A (JP)
Title: Flame-retardant resin composition and low-melting-point glass composition used therefor
Inventor: MOTOMURA SATORU
IPC: C08L101/00
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a flame-retardant resin compsn. by compounding a chlorine- contg. resin with a low-melting-point glass powder contg. a specified amt. of sulfur. CONSTITUTION: This flame-retardant resin compsn. comprises a chlorine-contg. resin and a low-melting-point glass powder contg. sulfur in an amt. of 0.1-38mol% in terms of SO3 . The glass powder is pref. a low-melting-point phosphate glass powder having a compsn. comprising 15-43mol% P2 O5 , 0.1-38mol% SO3 , 0-25mol% Li2 O, 0-25mol% Na2 O, 0-25mol% K2 O, 0-10mol% CaO, 0-10mol% SrO, 0-10mol% BaO, 0.1-20mol% B2 O3 , and 1-55mol% (in terms of element) oxide of at least one element selected from among transition metals including Mg, Al, Sn, Pb, and Sb.
Patent JP-H0822900-A (JP)
Title: Electromagnet for charged particle accumulating ring
Inventor: TSUTSUI YUJI
IPC: H05H13/04
Filed: 1994-07-07
Abstract: PURPOSE:To provide a miniaturized charged particle accumulating ring which eliminates the need for arranging six-pole electromagnets alone by causing a quadrupole field and a six-pole field to simultaneously act on charged particles by means of only quadrupole electromagnets. CONSTITUTION:Four magnetic poles 1a-1d are arranged in four-turn rotation symmetry with respect to an electron orbit 10 with the center axis of each magnetic pole crossing at 45 deg. to a median plane (horizontal orbital plane). An electron orbit space 11 surrounded by the four magnetic poles 1a-1d is thus formed. Quadrupole field coils 2a-2d, and six-pole field coils 3a-3d are wound around the respective magnetic coils 1a-1d. In the case of use in a linear region till the magnetic saturation of the magnetic poles, the density of magnetic flux generated inside the electron orbit space 11 when currents are passed through the quadrupole field coils 2a-2d and the six-pole field coils 3a-3d simultaneously is equal to the density of the sum of magnetic flux generated when currents are passed through only the coils 2a-2d and that generated when currents are passed through only the coils 3a-3d.
Patent JP-H114362-A (JP)
Title: Clock recovery circuit
Inventor: WAKAHARA TOSHIO
IPC: H04N9/44
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To allow the circuit to provide a sampling clock with an optimum phase automatically by changing an oscillated frequency from a clock generating circuit based on a comparison result in a phase comparator means between a phase of an edge of an original video signal and a phase of a sampling clock so as to correct the phase of the original video signal. SOLUTION: The circuit is provided with an edge detection means 21 that detects an edge of an original video signal, a phase comparator means 22 that compares a phase of a detected signal with a phase of a sampling clock, and a clock generating circuit 3 and the oscillated frequency of the clock generating circuit is changed based on the comparison result at the phase comparator means 22. Through the constitution above, the phase comparator means 22 detects a phase difference between the signal detected by the edge detection means 21 and an output clock from the clock generating circuit 3 to produce a voltage in response to the phase difference and the voltage is fed to a control voltage terminal of a voltage controlled oscillator circuit 12 to match the phase of the clock with the edge of the original video signal thereby conducting sampling at an optimum position automatically.
Patent JP-S6134197-A (JP)
Title: Formation of hard film on aluminum-silicon alloy
Inventor: ADACHI ISAMU
IPC: C25D11/04
Filed: 1984-07-25
Abstract: PURPOSE:To form a uniform hard film on an Al-Si alloy without causing a burning phenomenon by anodically oxidizing the alloy with AC-DC superimposed current having a specified ratio in an electrolytic bath prepd. by adding an ammonium carboxylate to sulfuric acid. CONSTITUTION:An electrolytic bath is prepd. by adding >=about 5wt% ammonium carboxylate such as ammonium tartrate to about 10-30wt% sulfuric acid. An Al-Si alloy is anodically oxidized with AC-DC superimposed current in the electrolytic bath. At this time, AC is supplied by a smaller quantity than DC. For example, the ratio in current density between DC and AD supplied is regulated to DC:AC=about 3:1. By this method, a uniform film having superior hardness can be formed on the Al-Si alloy without causing a burning phenomenon, and the resulting alloy can be used more widely.
Patent JP-S6134816-A (JP)
Inventor: KOZUKA TOMOO
IPC: H01B13/32
Filed: 1984-07-27
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-H025897-A (JP)
Title: Multi-layer analytical element for determination of gamma-glutamyl transpeptidase activity
Inventor: HIDAKA SEIJI
IPC: G01N33/52
Filed: 1988-06-27
Abstract: PURPOSE:To improve the sensitivity of analysis and the storage stability and to eliminate the interference of hemoglobin by including a substrate of gamma-GPT and thiourea in a porous developing layer and including glycylglycine in a reagent layer. CONSTITUTION:A liquid-impermeable light-transmitting substrate composed of a polymer such as cellulose acetate is successively laminated with a reagent layer and a porous developing layer. The porous developing layer contains a substrate of gamma-GPT, thiourea, a surfactant, etc., and the reagent layer contains glycylglycine using a binder such as polyvinyl pyrrolidone or its derivative. A multi-layer analytical element for the determination of gamma-grutamyl transpeptidase having improved sensitivity of analysis and storage stability and eliminated interference of hemoglobin can be prepared by the above process.
Patent JP-S5581551-A (JP)
Title: Roughage for cattle
Inventor: IEHARA MATSUMI
IPC: A01G9/24
Filed: 1978-12-16
Abstract: PURPOSE: To grow green grasses throughout the year in a short time, by germinating peas in a culturing case.  
     CONSTITUTION: Seeds of a leguminous plant are sowed in a culturing case 5, and germinated under hot and humid conditions controlled by a controller 30. The grown plant harvested after 5W7 days from sowing, consists of a pale brown root, a stalk of 20W30cm long, and 2W4 leaves. The controller 30 controls the ignition of water boiler 2, start of a pump 15 by the signal from a water temperature detector 24, heating of hot water tank 3, start of room fan 7, and the level of water in the boiler 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5488510-A (JP)
Title: Pantograph
Inventor: AOKI RIYOUICHIROU
IPC: B60L5/28
Filed: 1977-12-26
Abstract: PURPOSE: To improve the follow-up ability of a current collecting shoe in a pantograph by providing a shoe separation detector for detecting the separation of the  shoe from a trolley wire by means of the variation in the contacting strength between the pantograph and the trolley wire and a shoe lifting unit between a recoil  spring on a pantograph frame and the shoe.  
     CONSTITUTION: There are provided a poppet 37 for detecting the contacting  strength between a trolley wire 26 and a current collecting shoe 27 and a shoe lifting unit 28 for generating a lifting force to the shoe on the basis of a signal from the poppet 37 on a pantograph frame 23. An accumlator 42 is a timing unit for setting the operating time of the  lifting unit for operating the lifting strength to the  wire 26 by the shoe 27 for predetermined time. A lifting strength accelerator 29  generates a force for lifting the shoe 27 upon reception of a signal from th detector  or the poppet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10815-A (JP)
Title: Printing method and printer
Inventor: SHISHIDO KAZUNARI
IPC: B41J29/42
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To accurately print an image at an intended position while keeping the relative positional relationship by printing an image from a print starting position in the first scanning of a printing head, and starting the print of an image from a position corresponding to the print starting position in the subsequent scanning. SOLUTION: When a print starting position PA-1 determined by a user is at the right side with respect to a position PA-2, the first line is printed such that printing data are shifted to the right for the difference α. The subsequent lines are printed similarly. When the print starting position PA-1 determined by the user is at the left side with respect to a position PA-2, the first line is printed such that printing data are shifted to the left for the difference α. The subsequent lines are printed similarly. Accordingly, an image can be printed accurately on a position desired by a user.
Patent JP-H103184-A (JP)
Title: Electrostatic charge image developing carrier and its manufacture
Inventor: TAKAGI MASAHIRO
IPC: G03G9/107
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent fog and deterioration of graininess due to deterioration of charging of a negatively charged toner and defective charging of a fed toner, by using a polyolefin binder resin and dispersing an N-containing resin grains and a magnetic powder into the binder resin. SOLUTION: The polyolefin type binder resin of the carrier is used and the N-containing resin grains substantially not causing any heat deformation due to softening and melting in the course of the manufacture of the carrier and the magnetic powder are dispersed into the binder resin. These N-containing resin grains are made of a high melting-point material capable of keeping a solid state up to a temp. higher than the softening point of the binder resin by 100 deg.C, or a material increasing hardness as a hardening reaction proceeds.  In this case, the charge-giving grains are dispersed uniformly from the center of each magnetic powder-dispersed carrier grain to the surface layer and the binder resin is likewise uniform as the same time, thus permitting the surface layer of the carrier to keep the same composition as before its use, even if the surface is abraded, and to keep a good charge-giving ability to the toner.
Patent JP-H08328468-A (JP)
Title: Map display device and navigation device
Inventor: KATO YOSHIYUKI
IPC: G01C21/00
Filed: 1995-05-31
Abstract: PURPOSE: To instantaneously redisplay a map, which is displayed once by a display means, by an easy operation by constituting the display device so that a specific map, which is displayed by the display means once, is redisplayed in response to the operation. CONSTITUTION: Based on the present position latitude.longitude data mainly sent by a GPS block 2, a CPU8 reads the map data in the vicinity of the present position from a CD block 4 through a CPU peripheral circuit G/A9. The above information is transmitted to a monitor block 5 as video signals through a graphic controller 11 to which a video RAM10 is connected. Thus, a road map is displayed on the screen of the display device of the block 5. When a redisplay KEY is pressed, the picture data stored in the RAM 10 are read and the map is displayed on the screen 5. In other words, the specific map, which is displayed once on the screen, is redisplayed without a CD-ROM being accessed.
Patent JP-H026892-A (JP)
Title: Portable type water sterilizer
Inventor: HORAGUCHI KIMITOSHI
IPC: C02F1/32
Filed: 1988-06-24
Abstract: PURPOSE:To allow carrying of the tap water sterilizer by mounting a sterilizing ray irradiation source which lights one or plural pieces of sterilizing lamps attachably and detachably by screwing or fitting to a water tank part and subjecting the lamps to high-frequency lighting by a battery. CONSTITUTION:A user opens an outside cap 2, removes an inside cap 8 or the double tube type sterilizing lamp 3 of a mouthpiece type disposed to the center thereof by unscrewing, injects unsterilized water into a cylindrical water tank 1 and recloses the cap 8 and further the cap 2. Then, the user turns on a power source switch 11 to light the sterilizing lamp 3 and a pilot lamp 12 via a lighting device 6 by the power source of the battery 5. The water is irradiated with sterilizing rays such as UV rays for the specified time and is thereby sterilized. The germ-free water is obtd. from a faucet 7. The potable water which has no chemical smells is obtd. with the portable device in such a manner without requiring a general supply power source for the special heat source.
Patent JP-H0674467-A (JP)
Title: Infrared ray space heating apparatus
Inventor: PETERU ANDOREASU UORUTERUSU TE
IPC: F24C7/04
Filed: 1993-06-28
Abstract: PURPOSE: To obtain an infrared space heating apparatus from which radiation with a reduced rate of visible light is emitted. CONSTITUTION: An infrared space heating apparatus includes an elongated concave reflector 1 in which a tubular incandescent lamp 2 is accommodated. The reflector 1 has a dark anodized aluminum reflection surface 3. A screen 5 is provided between the lamp 2 and a radiation emission window 4 of the heating apparatus. When there is no screen, visible light emitted from the heating apparatus is shielded.
Patent JP-S6049139-A (JP)
Title: Inserting device of piston for disc brake caliper
Inventor: TANAKA SHIGERU
IPC: F16D65/00
Filed: 1983-08-30
Abstract: PURPOSE:To automatically insert a piston, by slidably fitting both inner and outer cases forming a space in their inside and constituting an actuator device so as to introduce a pressure of fluid into said space and spread the both cases in their sliding direction. CONSTITUTION:Both inner and outer cases 12, 13, being slidably fitted through a seal part 15, are enabled to be spread in their sliding direction by introducing a fluid pressure P from a port 16 into a space 14 formed in the inside of the both cases, and an actuator device 17 is constituted. This actuator device 17 is interposed between the front end face of a piston 3 protruding from a clyinder 2 and a pawl part 7 in the end of a caliper 1. Then the piston 3 is forced to be pressed and inserted into the clyinder 2 by spreading the both cases 12, 13 as described in the above. In this way, the piston used for a disc brake caliper can be automatically further promptly inserted.
Patent JP-S5945404-A (JP)
Title: Packaging method of optical fiber
Inventor: OKUJIMA HIROKI
IPC: G02B6/38
Filed: 1982-09-07
Abstract: PURPOSE:To enable mechanically and thermally strong and simple packaging at a low cost by clamping and packaging the bare strands of optical fibers in saddle-like fittings without using reinforcing tubes. CONSTITUTION:The bare strands of one or plural optical fibers are enclosed with a flexible insulating member, for example, a split tube B and are placed on saddle-like fittings 4. The fittings 4 have two legs to permit easy packaging on a base plate and has two projects in the upper part thereof to permit easy placing of the optical fibers enclosed with the flexible insulating member. Prescribed holes are opened on a base plate 1 and the fittings 4 are mounted to the base plate by inserting the legs thereof into said holes. The legs of the fittings 4 are soldered to the plate 1. The bare strands of the optical fibers are fastened by using tying bands. The mechanically and thermally strong and easy packaging is thus made possible at a low cost.
Patent JP-S5583914-A (JP)
Title: Card device for control data input/output
Inventor: KAWAHARA KAZUTAKA
IPC: G06F3/00
Filed: 1978-12-19
Abstract: PURPOSE: To improve the connective extension properties, the anti-external noise properties and the engineering work connection properties each by separating the card device into two types of input/output signal part of the low-speed bus line part and the control input/output part and then prividing two units of signal connecting plugs to one side of the card and in correspondence to the two signal parts mentioned above.  
     CONSTITUTION: Both CMOS bus interface process part 1a and control data input/ output driver receiver part 1b and provided along with separation into control data input/output cards 1 and 2. Then connector part 7 for low-speed bus line and connector part 8 for control data input/output are provided in separation at one end of cards 1 and 2 each and in correspondence to parts 1a and 1b respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5957835-A (JP)
Inventor: HERUMUUTO SHIYUTAINHIRUBAA
IPC: B65H1/02
Filed: 1983-08-30
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-H04228233-A (JP)
Title: Conductor guide-molding machine
Inventor: IAN IRAKOBITSUCHI
IPC: E21B17/01
Filed: 1991-06-03
Abstract: PURPOSE: To save time, labor and material by heating the end of a pipe and bringing a roller into contact with the inner flank of the pipe while moving a tool carriage and forming tool. CONSTITUTION: The pipe of the specified length to be used as a conductor guide 46 is inserted into a second plate and a heater 22 and is fixed to a prescribed position by a clamp 64. The heater 22 is then positioned to the prescribed position by rolling its moving base plate along lower supporting members 24, 24 to heat the end of the guide 46. The forming tool 16 is rotated by actuating an electric motor 50. When a hydraulic cylinder 58 is actuated and is moved toward the conductor guide 46, the guide forming roller comes into contact with the inner flank of the guide 46 and flares the end outward, thereby forming the conical portion 48 of the guide 46.
Patent JP-2000345825-A (JP)
Title: Vehicular muffler
Inventor: KUROKAWA ISAMU
IPC: F01N1/08
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To improve silencing performance while preventing enlarging by closing a side rail side end part of an attaching pipe as well as opening an inserting side tip end part of the attaching pipe to an expanding chamber. SOLUTION: In an attaching pipe 47, an end plate 13 and two baffle plates 19, 21 are penetrated, its inserting side tip end part 47a is opened to a third chamber 27 which is functioned as an expanding chamber, a side rail side end part 47b is inserted and attached to a bracket 5, and is closed by a plug 51. Exhaust gas G led from an exhaust pipe and an exhaust leading-in pipe 33 into a muffler 49 is passed through a flow path shown by an arrow, and is discharged outward from an exhaust leading-out pipe 35 and the exhaust pipe. Exhaust noise is eliminated by expansion damping action of expansion chambers (a first and third chambers 23, 27) and noise absorbing action of a silencing material filled into a second chamber 35, and exhaust noise is damped by interference of reflection wave from a side rail side end part 47b as a closing end of the attaching pipe 47 with advancing acoustic wave from an inserting side tip end part 47a.
Patent JP-H09314418-A (JP)
Title: Chain saw grinding table and grinding system
Inventor: SASANUMA KIYOHIKO
IPC: B23D61/18
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a grinding system which can easily grind chain saw. SOLUTION: In a chain saw system comprising a chain saw section 14, a chain saw driving section 16 wherein a chain saw grinding system for grinding a saw unit 12 shall be provided, the chain saw grinding system is positioned on a base 28 being supported by a specially designed base and a supporting member 30, and a hand grinder 34 with a grinder bar 32 is adapter to contact with vertical and horizontal rake faces of the saw blade.
Patent JP-H04354798-A (JP)
Title: Noise preventing device for forklift
Inventor: SHIBUYA MASANOBU
IPC: B66F9/12
Filed: 1991-05-31
Abstract: PURPOSE:To prevent noise from being generated during run of a forklift. CONSTITUTION:A reel 1 is rotatably attached to an outer mast gal, a wire 10 for normally pulling a lift bracket 923 downward is wound on the reel 1. Further, a rotation limiting mechanism 2 for regulating the rotation of the reel 1 is incorporated to the reel 1. During run of a forklift under no load, the rotation of the reel 1 is regulated by the mechanism 2. Accordingly, the reel 1 is pulled by the wire 10 so that the upward movement of the reel is regulated. Meanwhile, the downward movement of the reel is regulated by an elevating chain 925. Accordingly, the lift bracket 923 swings up during run of the forklift under no load, so that no noise may be generated.
Patent JP-S5859999-A (JP)
Title: 2-substituted-6-methylpurine nucleoside
Inventor: SAKATA SHINJI
IPC: A61K8/60
Filed: 1981-10-02
Abstract: NEW MATERIAL:A compound expressed by formulaI[R<1> is ribose residue, arabinose residue, xylose residue, 2-deoxyribose residue or 3-deoxyribose residue which may have a protecting group; X is -SR<2> (R<2> is lower alkyl), -OR<2> or -NR<3>R<4> (R<3> is lower alkyl, hydroxyl or amino; R<4> is H or lower alkyl)]. EXAMPLE:2-Dimethylamino-6-methyl-9-beta-D-ribofuranosylpurine. USE:A reagent for biochemical research and a sun-screening ultraviolet light absorber having the adenyl deaminase inhibitory, antitumor activity, etc. PROCESS:A 2-fluoro-6-methylpurine nucleoside expressed by formula II is reacted with a nucleophilic reagent expressed by the formula R<2>S<->, R<2>O<-> or NHR<3>R<4> to give the compound expressed by formulaI.
Patent JP-H0322695-A (JP)
Title: Key telephone set
Inventor: MASUDA MITSUO
IPC: H04Q3/58
Filed: 1989-06-19
Abstract: PURPOSE:To attain talking while background music is listened to, for example, by providing a voice storage section to a key telephone master set so as to store voice or music or the like and providing a CODEC section and a speaker section to a key telephone set. CONSTITUTION:A voice data converted into a digital code such as voice or music or the like is stored in advance in a voice store section 2. When a control section 5 detects a number to receive voice service from received dial information, the voice data stored in the voice store section 2 is read out and inputted to a time switch section 3. A key telephone set 6 uses a D/A converter 7 to convert the received digital signal of each channel into an analog signal. The converted signal is outputted to a speaker corresponding to each channel via an amplifier 8 and the music separated to the left and right or the voice independently of left and right positions is listened to.
Patent JP-S5491791-A (JP)
Title: Electric connector
Inventor: OOKURA HIROSHI
IPC: H01R11/16
Filed: 1977-12-29
Abstract: PURPOSE: To make insertion status excellent by constructing the core of a conductor with a cylindrical spiral body and inserting a pin in this spiral body.  
     CONSTITUTION: The tip insulated film of a lead wire 1 is removed and a cylindrical spiral body 3 is formed on the tip of a core 2. Then, this spiral body 3 is put in a mold and the spiral body 3 and the coated tip of the lead wire 1 are molded with resin insulating material. They are molded into a specified shape and united in one body. The spiral body 3 is slightly axially curved. When a pin is inserted in the spiral body 3, the pin tightly makes contact with the spiral body 3 due to elasticity and insertion status is made better. 
     COPYRIGHT: (C)1979,JPO&Japio