baber/WOPTO huggingface dataset:
Patent JP-H06259920-A (JP)
Title: Tape cassette
Inventor: SAWADA TAKASHI
IPC: G11B23/087
Filed: 1993-03-05
Abstract: PURPOSE:To prevent friction between a top lid and a cassette tape by guiding a camshaft provided with the top lid to a cam part provided on the lower shell of a cassette case. CONSTITUTION:When a main lid 24 is rotated toward a lid opening position, a rotation fulcrum 29 is moved backward while displaying upward by a difference of positions between the rotative fulcrum 31 of the main lid 24 and that 29 of a top lid 34. Then, the inclined surface 40 of the top lid 34 is moved backward while being raised along the inclined surface 20 of the upper wall surface 17 of an upper shell 3. Also, when the top lid 34 is moved backward, a camshaft 44 is immediately abutted on the cam edge 9 of a lower shell 4, guided through a movement path and the friction of the lower surface of a main section 35 against the upper surface of the upper shell 3 is prevented. Thus, damage to a cassette case 2 by the opening/closing movement of the top lid 34 is prevented and the generation of shaving is eliminated.
Patent JP-S56165322-A (JP)
Title: Manufacture of semiconductor device
Inventor: UOTANI SHIGEO
IPC: H01L21/027
Filed: 1980-05-23
Abstract: PURPOSE:To shorten manufacturing time by a method wherein a plural number of different patterns of different depth are formed in a photosensitive resin layer placed on a film to be treated and then a constant-speed processing is performed in which the patterns are treated in the order from deep ones to less deep ones. CONSTITUTION:An Si oxide film 2 is sandwiched between a polysilicon film 3 to be treated and an Si semiconductor substrate 1. On the Si resin film 3 is a photosensitive resin layer 4 in which a plural number of patterns of various depth 5 and 6 are formed. In the course of a constant-speed processing that follows, polysilicon in the patterns 5 is removed for ion injection. The etching work continues and etches away polysilion in the pattern 6. This enables plural works of removal by selective etching and of impurity injection to be accomplished in a single pattern forming process, thereby reducing manufacturing time.
Patent JP-S60224689-A (JP)
Title: (1,2,4-triazol-1-yl)-methyl-carbinol
Inventor: YAN GAYOBUSUKI
IPC: C07D417/04
Filed: 1985-04-03
Abstract: 1,2,4-Triazol-1-yl-methyl-carbinols of the formula   <IMAGE>   in which Ar is optionally substituted aryl, and Het is optionally substituted heteroaryl with at least 2 different hetero-atoms, or addition products thereof with plant-tolerated acids or metal salts, which possess fungicidal activity.
Patent JP-S58187234-A (JP)
Title: Working method of metallic mold model
Inventor: IWAMATSU MASAYUKI
IPC: B22C7/02
Filed: 1982-04-23
Abstract: PURPOSE:To work a wax pattern or the like to be used for precision casting easily with high accuracy by disposing plural units of laser emitting means on the outside of a meltable blank material and moving the melting point while crossing the respective lasers in the blank material and forming the melting point. CONSTITUTION:Plural units of laser emitting devices 2 are disposed on the outside of a blank material 1 or the like which allows the transmission of laser beams, is solid at oridinary temp. and is meltable at low temp. The lasers having the intensity to the extent of not melting the material 1 are emitted from the respective devices 2 to the material 1 and the energy thereof is increased at the intersected point 3 of >=2 beams of the lasers, thereby melting the material 1. If the point 3 is moved by changing the direction of each device 2 according to the predetermined program, the melting point moves and the material 1 is parted to a three-dimensional shape. The metallic mold model of a wax pattern or the like is obtained easily with high accuracy by the above- mentioned method.
Patent JP-H07277881-A (JP)
Title: Liquid phase epitaxy device
Inventor: FUJINO MASARU
IPC: C30B19/06
Filed: 1994-04-07
Abstract: PURPOSE:To suppress formation of natural nuclei in a raw material melt and to obtain an oxide single crystal having good crystallinity by combining an electrically insulating furnace core tube having a high-frequency heating source on its outer side, an electrical conductor opened at its top and bottom and a crucible. CONSTITUTION:The Fe2O3, Y2O3 which are the oxides of elements constituting garnet and PbO, B2O3 as a flux are packed into the crucible 6 made of platinum. The crucible 6 is then placed on a supporting base 7 and thereafter, a current is passed to the high-frequency coil 11 to inductively heat a cylindrical body 12 made of platinum. The raw materials in the crucible 6 are heated to about 1200 deg.C by radiation heat generated in such a manner, by which the raw materials are by heat melted and homogenized. A ground surface substrate 6 is then preheated by the radiation heat from the platinum cylindrical body 12. The ground surface substrate 8 is immersed into a soln. 5 of the raw materials and is rotated forward and backward in the specified position for the prescribed time to allow a magnetic garnet single crystal film to grow. Finally, the ground surface substrate is rotated at a high speed above the soln. 5, by which the 8 soln. sticking onto the grown magnetic garnet single crystal film is shaken off.
Patent JP-H05229088-A (JP)
Title: Production of decorative sheet
Inventor: TAKEWAKI TOMOYUKI
IPC: B32B37/00
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a more real fancy veneer decorative sheet excellent in design effect and also excellent in the close adhesiveness of a transfer ink layer, in continuously producing the fancy veneer decorative sheet according to a dry lamination system using a transfer sheet, by making the patterns formed from the recessed parts of a fancy veneer sheet synchronous to those of the transfer ink layer. CONSTITUTION:A transfer sheet is obtained by successively laminating a base sheet, a polyolefinic resin layer, a release layer and a transfer ink layer and the transfer ink layer thereof is superposed on the surface of a transfer material having recessed parts on the surface thereof through an adhesive. Next, by heating the whole under pressure so that the polyolefinic resin constituting the polyolefinic resin layer of the transfer sheet is softened, the transfer ink layer of the transfer sheet is transferred to the recessed parts of the surface of the transfer material. Further, when the transfer sheet is released from the transfer material, the transfer sheet is heated on the side of the base sheet to be released while the polyolefinic resin is softened.
Patent JP-H08273198-A (JP)
Title: Optical recording medium
Inventor: MIYAMOTO MAKOTO
IPC: G11B7/258
Filed: 1995-03-28
Abstract: PURPOSE: To improve recording sensitivity by laminating a first reflection film, first interference film, recording film, second interference film, second reflection film and protective film in this order successively from the substrate side on a transparent substrate and specifying the reflectivity of the unrecorded parts at a reproducing laser wavelength to specific % or above. CONSTITUTION: The thin films are laminated in order of the first reflection film 2, the first interference film 3, the recording film 4, the second interference film 5, the second reflection film 6 and the protective film 7 successively from the substrate side on the transparent substrate 1 and the reflectivity of the unrecorded parts at the reproducing laser wavelength is specified to >=65%. Further, the film thickness of the second reflection film 6 is specified to 30 to 45nm. As a result, the laser power required for recording of a reloadable optical recording medium CD-E of >=65% in the reflectivity of the unrecorded parts at the reproducing laser wavelength is lowered. The recording sensitivity is greatly improved while the optical characteristics required for the CD-E are satisfied by specifying the second reflection film thickness to 30 to 45nm.
Patent JP-S55161241-A (JP)
Title: Transfer mask for x-ray exposure
Inventor: TANAKA KAZUHIRO
IPC: G03F1/22
Filed: 1979-06-01
Abstract: PURPOSE:To enhance mechanical strength, by raising adhesion strength between a substrate and a soft X-ray absorption layer by injection of ions into this layer. CONSTITUTION:Silicon epitaxial layer 5 having a given boron concentration is allowed to grow on silicon substrate 4 to form a wafer, and this wafer is heat- oxidized to form a silicon oxide film. This film is etched by the photographic etching tecnique to give etching mask 6. Compound 7 having a fcc crystal structure, and being transparent to soft X-rays is formed on layer 5 by injecting aluminum and at the same time, layer 5 is hardened. Gold 8 is attached to compound 7 by vapor deposition or so to form stable Au2Al by reaction with compound 7. Resist pattern 9 is formed and metal 8 is etched to form X-ray absorption layer 1 and to etch substrate 4 at the same time, permitting substrate 3 to be formed and thus a mask to be obtained.
Patent JP-H03271795-A (JP)
Title: Liquid crystal display device
Inventor: OKUMURA HARUHIKO
IPC: G02F1/133
Filed: 1990-03-22
Abstract: PURPOSE:To reduce electric power consumption and to suppress stripe-shaped disturbances to an inconspicuous level as well as to allow flickerless AC driving by setting the polauty inversion period of an image signal voltage to the time for driving address lines successively by every other piece or every other plural pieces down to the bottom end of a screen. CONSTITUTION:An interlace control circuit 110 controls an address line driving circuit 17 and drives the address lines of a liquid crystal panel 10 successively by every other piece or every other plural pieces down to the bottom end of the screen, then repeats the operation of to the top end of the screen and driving every other piece or every other plural pieces. The signal lines are driven by the image signal voltages, inverts the polarity at every time when the driving circuit 17 drives the address lines down to the battom end of the screen and subjects to the polarity inversion by every one or every plural pieces thereof. The stripe-shaped disturbances in the frame are suppressed down to the inconspicuous level in this way and the flickerless AC driving is possible while the increase in the electric power consumption is minimized.
Patent JP-H05230287-A (JP)
Title: Flame-retardant rubber composition
Inventor: YAMAGISHI JUNICHI
IPC: C08L9/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide the title compsn. which has an effective flame retardance effect without detriment to the excellent properties inherent in rubber such as breaking resistance and abrasion resistance. CONSTITUTION:The title compsn. which is vulcanizable and has an oxygen index of 19.8-27.5 is prepd. by compounding 100 pts.wt. rubber compsn. contg. a rubber component comprising 50-87wt.% natural and/or polyisoprene rubber, 10-30wt.% polybutadiene rubber prepd. by the polymn. using a cobalt compd. catalyst, and 3-45wt.% elastomer having nitrile groups (the sum of the three rubbers being 100wt.%) with 1-24 pts.wt. red phosphorus in such amts. that the sum of red phosphorus and the elastomer having nitrile groups accounts for 60wt.% or lower of the resulting compsn.
Patent JP-H07279938-A (JP)
Title: Device unit attaching device
Inventor: SAIGA HIROKI
IPC: F16B41/00
Filed: 1994-04-08
Abstract: PURPOSE:To prevent a device or parts from being scattered, to show a fastening procedure of a bolt, and also to make positioning reliably. CONSTITUTION:Attaching metal fitting adaptable for an attaching part 2 and a device unit attached to the attaching part is provided and attached. The metal fitting is composed of a soft latch 7 composed of a temporarily fixing pin 12 and a temporary fixing pin restricting part 7 into which the pin is to be inserted, guide pin mechanisms 8, 11 composed of guide pins 20, 31 and guide pin restricting parts 8a, 11a into which the guide pins are to be inserted, and a nut mechanisms 9, 10 composed of bolts 23, 27 and collar provided nut parts 9a, 10a provided with threaded holes to be screwed to the bolts 23, 27.
Patent JP-H07165801-A (JP)
Title: Clathrate complex and its production
Inventor: BURUNO REUENBERUGAA
IPC: A23L1/275
Filed: 1992-02-19
Abstract: Inclusion complexes of the polyenes apocarotenal and lycopene in a cyclodextrin as well as their manufacture are described. The inclusion complexes are soluble in water, alcohol or water/alcohol mixtures.
Patent JP-S55162677-A (JP)
Title: Display unit for character broadcast receiver
Inventor: NISHIHARA TOYOTAROU
IPC: H04N5/445
Filed: 1979-06-06
Abstract: PURPOSE:To reduce the cost and to perform scroll display smoothly, by performing the scroll display without rewriting of display RAM. CONSTITUTION:The address counter circuit 11 starts the count in the order of the preset data, not from 0, when the preset data is loaded. Accordingly, in case of the display from the upper to the lower of the screen, the data 0 is written in the latch circuit 22 from CPU6, and the address counter circuit 11 outputs the address sequentially from the address 0 in synchronizing with the beam scanning of the Braun tube 5. In case of scroll display, the start address written in the latch circuit 22 from CPU6 is shifted sequentially by one line's share every time when the pattern information for new one line's share is fed, and the pattern information fed at present for one line's share is written in the address of display RAM14 corresponding to the line for one line's share than the start address written in the latch circuit 22 from CPU6 to realize the scroll display.
Patent JP-S54161267-A (JP)
Title: Ion injector
Inventor: INOUE TOMOYASU
IPC: H01J37/30
Filed: 1978-06-12
Abstract: PURPOSE: To restore a crystal damaged attending on ion injection by annealing a sample through light-beam irradiation.  
     CONSTITUTION: At the time of the irradiation of single-crystal Si sample 2 with ion beam 3, laser beams 6 and 6' are made to scan uniformly by scanners 5 and 5'. In this way, variance in crystallinity due to ion injection 3 into sample 2 is removed by annealing by laser beams, so that an ion injection layer with stable characteristics can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62227164-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/12
Filed: 1986-03-28
Abstract: PURPOSE:To obtain the titled developer having excellent stability, redispersion and fixing properties by using a colored copolymer resin which is obtd. in a specific step, in the titled developer obtd. by dispersing a colored resin. CONSTITUTION:The copolymer resin comprises 99.9-90wt% of a monomer which is soluble to an org. solvent, but forms a polymer insoluble to the org. solvent by polymerizing and 0.1-10wt% at least one kind of a monofunctional monomers shown by formula I. The dispersion solution of the copolymer resin is obtd. by polymerizing in a solution contg. the copolymer resin which is obtd. by polymerizing the monomers shown by formulas II and III, and is soluble to a non-aqueous solvent. The colored copolymer resin is obtd. by adding at least one kinds of an org. dyestuff to the obtd. dispersion solution. In formula I, Q is -O-, etc., S is 1-18C hydrocarbon group which may be substd. hydrogen atom, T1 and T2 may be the same or the different with each other, and is -O-, etc., R1 and R2 are each 1-18C a hydrocarbon group, (a1) and (a2) are each hydrogen atom, (m), (n) and (p) are each an integer of 1-4.
Patent JP-S54161388-A (JP)
Title: Automatic chemical analyzer
Inventor: TAMAMUSHI AKIHIRO
IPC: G01N35/02
Filed: 1978-06-10
Abstract: PURPOSE:To easily accomplish the offering analysis of an emergency sample, while eliminating any error, by providing a mounting portion for the sample at an intermediate portion within the rotating range of a sampling arm and by imparting the offering function to a controller. CONSTITUTION:By the control of a controller, the dispensing nozzle 6 of a sampling arm 5, which is operative to swing about a dirve shaft 5a, sucks a serum sample from the sample container 2 on a smaple table 1 with the aid of a pump 7 so that it is injected into reaction tubes 4 of a reaction tube table 3. Then, the arm 5 is moved to a cleaning portion 0 so that it may be cleaned. The tubes 4 are supplied with a preset reaction reagent so that the reacted reagent is subjected to color comparison analysis. The measured results are consecutively recorded. If an emergency switch is operated, the arm 5 having been cleaned is stopped on an emergency sample container mounting hole 21 so that the emergency sample is dispensed into the tubes 4 after the sampling operations.
Patent JP-S63237341-A (JP)
Title: Plasma x-ray generator
Inventor: KATO YASUO
IPC: H01J35/18
Filed: 1987-03-26
Abstract: PURPOSE:To remove the dust stuck to the inside of a permeating window without opening a discharge container by preventing the dust from sticking to the X-ray permeating window with the air current. CONSTITUTION:High-temperature plasma is formed by the pulse discharge between the inside electrode 1 and the outside electrode 2 in a discharge container 4, and X-rays are generated and extracted via an X-ray permeating window 7. Dust is prevented from sticking to the inside of the window 7 by the gas current such as neon or argon flowing between the gas guide port 8 and gas discharge port 9 of this container 4, and the dust stuck to the inside of the X-ray permeating window can be removed without opening the discharge container 4.
Patent JP-2000264415-A (JP)
Title: Article conveying method and apparatus
Inventor: MATSUDA TADASHI
IPC: B65G15/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently convey an article, without causing changing direction when the article is continuously conveyed, while holding between a pair of endless belts by providing a direction changing the part of a conveying path with a detour part, and passing one of the endless belts through this detour part. SOLUTION: An article 6 is held between a pair of endless belts 4, 5 on a conveying path 3, comprising a direction changing part 2 to be continuously conveyed. In this case, the direction changing part 2 is provided with a detouring part 7, and one of the endless belts 4 is passed through this detouring part 7. That is, the endless belt 4 located outside in the bending direction of the direction changing part 2 is passed to an upper side of one of a pair of guide rollers 72 via a lower side of a pair of guide roller 73 from an upper side of a guide roller 71, so that the article is detoured and conveyed on a path outside of the conveying path 3. As a result of this, the compression force in the thickness direction to be added to the article 6 in the direction changing part 2 can be reduced, and the article 6 can be surely prevented from being broken at the direction changing part 2.
Patent JP-S60212890-A (JP)
Title: Cassette type magnetic bubble memory device
Inventor: IMAI SATORU
IPC: G11C11/14
Filed: 1984-04-09
Abstract: PURPOSE:To prevent a cassette type magnetic bubble memory device from malfunction with a simple constitution by generating ON and OFF signals through a douser according with a slider interlocking with the opening/closing of a lid. CONSTITUTION:When a cassette is inserted incompletely and the lid 10 of a cassette insertion port is not closed, the slider 45 to be locked by a projection 10b of the lid 10 is slided, a lever 48 is oscillated by a pin 46 and the ON/OFF state of an electric signal from a photosensor 39 is switched through the douser 47 fitted to the leading end of the lever 48. Therefore, power is not supplied to the cassette type magnetic bubble memory device until the cassette is completely loaded and the lid 10 is completely closed, so that the memory device is prevented from malfunction with a simple constitution.
Patent JP-H07282405-A (JP)
Title: Digital transversal filter
Inventor: YAMAKAWA HIDEYUKI
IPC: H04B3/04
Filed: 1994-04-08
Abstract: PURPOSE:To always suppress the power consumption to a minimum by varying the number of taps of a transversal filter conforming to an equalization charac teristic to be aimed at and suppressing a circuit scale, in a high speed digital transversal filter which is a parallel multiplication type and performs multi-step pipeline processing. CONSTITUTION:Partial product generating circuit 22, an adder circuit 23 and a flip flop 24 constitute one tap. This flip flop 24 is used as both a delay element between taps and a latch function for a pipeline. A logical product circuit 11 is a control means of the number of taps to be operated, and controls it with a 'select' signal. When 'select' signal is '1', all taps are operate, a transversal filter having 5 taps is realized. When 'select' signal is '0', taps in which coefficients h5, h4 are set such as the partial product generating circuits 22, 25, adder circuits 23, 26, flip flop circuits 34, 27 are not operated, and only remaining 3 taps are operated.
Patent JP-S61230056-A (JP)
Title: Automatic ultrasonic flaw inspecting device
Inventor: ASANO KUNITAKA
IPC: G01N29/26
Filed: 1985-04-05
Abstract: PURPOSE:To follow a corner part R even if a curved surface changes by applying force pressing always a main roller to the R part to said roller installed in the vicinity of a probe drive part. CONSTITUTION:An automatic ultrasonic flaw inspecting device is temporarily fixed by a magnet 4 fitted on a supporting stand 3. An arm 5 is linked by the supporting stand 3, a joint 6 slewing freely in two directions and an air cylinder 7, and the probe drive part 10 slides in a direction Y with guide bars 8 and 9 as a guide. A ball screw 12 fitted through a ball nut 11 fitted on the probe drive part 10 is rotated by a motor 13. A roller part 14 is fitted on the probe drive part 10. A slider unit 15 fitted in such a way that it can rotate freely around an Y axis is rotated by rotating a pinion engaged with a fan gear 16 by the motor 17. The slider unit 15 includes the air cylinder 18, extracts a probe holder 19 and presses the probe 20 to the R part.
Patent JP-H11275543-A (JP)
Title: Multimedia information presenting method and system device
Inventor: YANAGIYA MAYUMI
IPC: H04N7/173
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To utilize multimedia information providing in a wide range and also to answer a user's individual request by providing satellite channel information providing devices, an information control center managing information and ground lines connecting both of them and connecting the satellite channel information providing devices with one-way satellite channel through a communication satellite. SOLUTION: Satellite channel information providing devices 1A to 1C and a ground line information providing device 1D are connected by an information control center 4a and ground lines 7, the devices 1A to 1C are connected to a communication satellite 3 by one-way satellite channels 8 and the center 4A and a central information control center 4B are respectively connected to the satellite 3 by two-way satellite channels 9A and 9B. When multimedia information is offered to a user, individual request information of a small capacity is transmitted from the user through a ground line and information presentation in response to it is returned through a large capacity, a broad band and high-speed satellite communication.