baber/WOPTO huggingface dataset:
Patent JP-S62115821-A (JP)
Title: Low temperature plasma processing device
Inventor: SUZUKI KAZUO
IPC: H01L21/3065
Filed: 1985-11-15
Abstract: PURPOSE:To specially equalize various values of generated plasma and also equalize thickness and quality of generated thin film by guiding the plasma producing gas through a coaxial pipe and discharging this gas on the basis of axial symmetry on the occasion of introducing said plasma producing gas into the plasma generating chamber. CONSTITUTION:A coaxial cylindrical pipe 12 having a diameter smaller than the inner diameter of plasma generating chamber is provided in a plasma generating chamber 1. The plasma producing gas 5a guided through a gas introducing pipe 5 flows in the axial direction between the cylindrical pipe 12 and internal wall of plasma generating chamber 1 and this gas is discharged toward the center axial direction of plasma generating chamber 1 on the basis of axial symmetry at the upper end of such cylindrical pipe 12. As a result, the plasma generated by electrolytic dissociation of microwave 3 is also specially equalized in various values at the cross-sectional plane of plasma generating chamber. Thereby, a thin film having equalized thickness and quality may be generated.
Patent JP-H1127780-A (JP)
Title: Ultrasonic probe and its production
Inventor: YAMAMOTO HIROSHI
IPC: G01N29/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To vary an ultrasonic beam focal point and to easily and also inexpensively perform production by arranging an acoustic lens in the manner of concentric ring and forming with plural parts which mutually have different sound velocities. SOLUTION: A focal distance of ultrasonic beams can be varied by changing a driving position of a piezoelectric element 1 because members that have different acoustic velocities in the diameter direction of an acoustic lens 4 are arranged and a focal distance is changed, in accordance with the diameter direction. That is, for instance, when a pulse signal is applied to one of electrodes 12a to 12d, an ultrasonic pulse is propagated only in parts 4a to 4d and 4l which face the electrodes, and any of focal distances F1 and F4 can be selected. Also, if a signal is simultaneously applied to the electrodes 12a to 12d, a convergence region can also be made long. Then, various materials to be tested can be coped with by selecting a focal distance that corresponds to a flaw part.  Furthermore, when a flaw part is scanned in the direction of depth by switching successively a focal distance, flaw data of a material to be tested in the direction of depth is also acquired.
Patent JP-S63108438-A (JP)
Title: Single chip microcomputer
Inventor: FUJIMURA YOSHIHIDE
IPC: G06F11/22
Filed: 1986-10-27
Abstract: PURPOSE:To designate many test modes by using a serial interface in a single chip microcomputer and adding one shift register to an input terminal. CONSTITUTION:First, the high voltage level signal is impressed to a resetting terminal 100-1. A test mode activating circuit 108 outputs a shift clock through two pulse action lines 108-5 to a shift register 200. By synchronizing this, two bit data are serially inputted from a port terminal 100-2. A decoder 202 decodes the output of the register 200, the result is outputted to a test mode designating line 202-1 and the designation of the test mode is executed to an executing control part 104. In this case, since the test mode designation is executed by 2 bits of the register 200, maximum four test mode designations can be executed. The number of bits of the register 200 is increased and the computer can cope with the increase in the number of the test modes.
Patent JP-H09110789-A (JP)
Title: Method and apparatus for continuously producing alkyl(meth) acrylate
Inventor: HERUBERUTO EKUSUNAA
IPC: C07C67/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To continuously obtain with low byproduct formation in high yield the subject compound useful as e.g. a starting monomer of water-based polymer for adhesives, by reaction between (meth)acrylic acid and a monohydric alkanol in a homogeneous solvent-free liquid phase in the presence of an acid catalyst.  
     SOLUTION: A reaction zone Y is continuously fed with (meth)acrylic acid A 1 , a 1-8C monohydric alkanol A 2  and an acid catalyst, and the alkyl (meth)acrylate B formed is subjected to rectification and distilled out in the form of an azeotropic mixture with water or water plus the alkanol A 2  via the head of a rectification zone Z provided on the reaction zone Y. The azeotropic mixture is then divided into a B-contg. organic phase C and an aqueous phase, and part of the organic phase C is then circulated via the head of the zone Z, the alkyl (meth)acrylate B is separated from the phase C, and part of the reaction mixture is continuously discharged from the reaction zone Y; in this case, the reaction zone Y is made up of sequentially connected two or more reaction section cascades, the discharged stream from one of the reaction sections is served as the feed stream for the succeeding reaction sections, and the (meth)acrylic acid A 1  and the 1-8C monohydric alkanol A 2  are subjected to continuous reaction in a homogeneous solvent-free liquid phase at elevated temperatures. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61136860-A (JP)
Title: Double side copying machine
Inventor: MUTSUHIRA MASATERU
IPC: B65H31/34
Filed: 1984-12-04
Abstract: PURPOSE:To make paper alignment performable in an accurate manner, by detecting that a rear end of paper is separated from a discharge roller with certainty and dropped on an intermediate tray, while making a sponge roller and a side fence into operation. CONSTITUTION:At first, a sponge roller 26 is situated in a turnout position shown in broken lines, while side fences 28 are separated as far as a distance l3 with each other and situated in each end part at both sides of an intermediate tray 23. Transfer paper S of width l2 drops toward an arrow B, and when it passes through height of each small hole 41 of these side fences 28, it intercepts an optical path between a light source 40a and a light receiving element 40b and detected. With this detection signal, the roller 26 is displaced to a full line position, conveying the transfer paper S toward a stopper 27. And, after the elapse of time reaching to the stopper 27, the roller 26 is made to go up to a position of the broken line. Then, these fences 28 are moved with each other, and sheets of the transfer paper S are sligned at the central position. Next, the sponge roller 26 is made to go down again, aligning the transfer paper S, and these fences 28 is restored whereby the roller 26 is made to go up, thus sheets of paper are accurately aligned.
Patent JP-H05260047-A (JP)
Title: Data packet switching device
IPC: H04L12/56
Filed: 1992-09-25
Abstract: PURPOSE: To assess the charge for packet use of a device for implementation of a reinforced service which controls the operation of a telephone local access carrier area switching network. CONSTITUTION: This device is mutually connected by a data system and a switching system, and a node 104 responds to reception of data packets from a transmission data system 25, which requires data packets to be carried to a destination data system 55, and reception of data packets from a switching system 20 requiring a reinforced service to assess the charge for use of a device 10 by each received data packet. A central processor in a ring control 105 accumulates the charge assessed on transmission of carried data packets to the destination data system or use for data packets of the device, which mutually connects a calling subscriber and a called subscriber in accordance with the reinforced service, and charges it to a telephone local access carrying area 2.
Patent JP-H03118960-A (JP)
Title: Condenser for automobile
Inventor: SHIMANE HIROMI
IPC: B23K1/00
Filed: 1989-10-02
Abstract: PURPOSE:To fill a crack generated in a pressing time and to improve the strength of a welded part by providing a thin wall plate having the same member as a hollow header on the outer periphery of the welded part of a hollow header and a split partition thin wall plate. CONSTITUTION:After pressing, the outer peripheral surface of the welded part (a crack generating part) of the hollow header 3 and the split partition plate 5 is covered with the thin wall plate of the same member (aluminum material) as the hollow header 3, melted in a furnace and the thin wall material is melted into the crack part. In this way, the crack is field and simultaneously the strength of the welded part can be elevated.
Patent JP-S62114274-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SATORU
IPC: H01L29/812
Filed: 1985-11-14
Abstract: PURPOSE:To complete an ohmic contact and to simplify a process by simultaneously forming metals of an ohmic region and a gate region, alloying them to separately form a source, a drain and a gate. CONSTITUTION:An I-type GaAs layer 2, an N-type AlGaAs layer 3, an I-type AlGaAs layer 4 as the first semiconductor layer and a GaAs layer 5 as the second semiconductor layer are sequentially grown on a GaAs substrate 1. Then, the thicknesswise parts of the layers 5, 4 are removed by etching. In this case, the layer 4 is undercut, and the layer 5 is overhung in the gate region. The metals of the regions are formed by self-aligning by the overhung. Then, Au/AuGe layers 7, 8 and 6 are formed as ohmic metals on the layers 4, 5, heated to form alloyed regions 9, 10.
Patent JP-H0196726-A (JP)
Title: Data rearranging device
Inventor: SAITO SATORU
IPC: G06F7/24
Filed: 1987-10-08
Abstract: PURPOSE:To reduce the memory capacity by securing such a constitution where only the data having the same quantity as that designated by a main memory are successively read out and stored in an auxiliary memory means just by designating the quantity of the data to be rearranged and the data to be skipped. CONSTITUTION:The conditions of the data to be rearranged are set. For instance, the amount designation data 6 is decided with the number of skipping records set to '0'. Then the output order is set to '2' for rearrangement of the data 6 and a secondary large data to the data 6. The data 100 stored at the head of a main file 170 is skipped since the amount data 8 is larger than the data 6. While the data 101 is saved into a buffer memory (not shown here) since the amount data 2 is smaller than the data 6. The data 102 is saved into an auxiliary file 171 since the amount data of the data 102 is equal to the data 6. Then the data 103 is stored in a buffer memory since the amount data 4 is smaller than the data 6.
Patent JP-H0672256-A (JP)
Title: Interior material with ornamental member and its manufacture
Inventor: HAYASHI YOSHIHISA
IPC: B60J5/00
Filed: 1992-08-28
Abstract: PURPOSE:To simply equip an interior material main body an ornamental member having a plural number of skin members without defects such as slackening, blistering at the peripheral section, waving, falling out and the like. CONSTITUTION:When an ornamental member 5 is installed in the specified place of the main body 2 of an interior material 1 wherein the ornamental member is made free of slackening, wrinkling and the like by temporarily backing a plural number of skin members 6 and 7 with hard substrates 9, and when a flange section 5A is formed in the periphery of the ornamental member 5 so as to allow the flange section 5A to be engaged with the groove 3A of the main 2, it is thereby possible to prevent the periphery of the ornamental member 5 from blistering, waving, falling out and the like.
Patent JP-2000070048-A (JP)
Title: Elevating/sinking mechanism for oa apparatus display on desk or table
Inventor: NANAMI KIYUUSHIRO
IPC: A47B21/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an elevating/sinking mechanism of a simplified configuration which can accomplish smooth motions. SOLUTION: Objects to be elevated and sunk 8 and 11-15 including a liquid crystal display DP to be elevated and sunk through a hole or notch formed in the top plate 1 of a desk or table and a supporting member 8 such as a frame to support the display DP are accommodated below the top plate 1 from the hole 7 or notch, linear guide members 9 and 10 to support slidably the left and right ends of a beam member 13 on which the objects 8 and 11-15 are placed, are installed under the top plate 1 positioned outside the left-right width of the objects 8 and 11-15 and generating approx. evenness fore and aft and to the left and right about the center of gravity of the objects 8 and 11-15. To the beam member 13, reaction force members 14 and 15 are coupled which act a force opposing to the load generated by the objects 8 and 11-15.
Patent JP-S62113590-A (JP)
Title: Thermal recording material
Inventor: KURISU TOKUO
IPC: B41M5/333
Filed: 1985-11-14
Abstract: PURPOSE:To obtain a thermal recording material showing little fading of images due to oils or fingerprints and having excellent thermal response characteristics, by using a monoester compound of bis(4-hydroxyphenyl)sulfone of a specified formula as a color developer. CONSTITUTION:A monoester compound of bis(4-hydroxyphenyl)sulfone of formula (I), wherein R1 is hydrogen or methyl, is used as a color developer, in a thermal recording material utilizing a color forming reaction between a leuco dye and the color developer. The compound ensures excellent stability of a developed color image part, and rarely generate image deterioration due to temperature or moisture or image fading due to a plasticizer, oil or the like. A color developer consisting of a known phenolic substance, inorganic or organic acidic substance or derivative thereof may be jointly used, if required. The color develops are preferably used in an amount of 2-6pts.wt. per 1pts.wt. of the leuco dye, and the color developer of formula (I) is not less than 20wt% based on the total amount of the color developers, preferably, not less than 50wt%.
Patent JP-S61135124-A (JP)
Title: Manufacture of semiconductor element
Inventor: SAKAMOTO AKIHIRO
IPC: H01L21/3065
Filed: 1984-12-06
Abstract: PURPOSE:To contrive the improvement of an oxidation resistance characteristic by etching until an underground oxide film is exposed after the etching is once stopped at nearly the interface of a high melting point metal silicide film and the first polycrystalline silicon film and the second polycrystalline silicon film is deposited on all the surface. CONSTITUTION:A silicon thermal oxide film 12 is formed on a silicon substrate 11 and the first polycrystalline silicon film 13 and a high melting point metal silicide film 14 are deposited. A resist 15 is coated, the high melting point metal silicide film 14 is etched nearly to the interface with the first polycrystalline silicon film 13 and the second polycrystalline silicon film 16 is deposited to the extent that the silicide film 14 is not exposed leaving the resist 15. Then, anisotropic etching is carried out to leave the silicon thermal oxide film 12, the second polycrystalline silicon film 16 is left at the side of the high melting point metal silicide film 14 and the first polycrystalline silicon film 13 is etched without overchanging. This makes close adhesion of the silicide film and the polycrystalline silicon film and an excellent quality oxide film which is excellent in an oxidation resistance characteristic can be formed at the side.
Patent JP-H10105399-A (JP)
Title: Data processor
Inventor: SUGIMOTO HIDEKI
IPC: G06F9/30
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable a processor which lays stress on the performance and a processor which lays stress on the memory efficiency and cost, to use the same instruction set by increasing the use efficiency of pipeline resources without increasing instruction code length. SOLUTION: The data processor has an instruction buffer 103 which outputs fetched instructions in their storage order, an instruction decoder 106 as a control means which decodes the instructions outputted from the instruction buffer 103 and outputs control signals 107, 108, 109 and 110 for respective functions of a pipeline processing the instructions. Further, the processor is equipped with a predecoder 105 which decodes instructions stored in the instruction buffer 103 previously in sequence, detects that the instructions is executed by the pipeline at the same time, and outputs a detection signal, and the instruction decoder 106 converts and outputs the control signals 107, 108, 109 and 110 corresponding to the detection signal.
Patent JP-H09101582-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: MARUI TOSHIYUKI
IPC: G03C5/395
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material and its processing method capable of obtaining high sensitivity in the case of rapid processing in low replenishment and superior in pressure resistance (scratching resistance) and storage stability under high humidity. SOLUTION: (1) Silver halide grains contained in an amount of >=50mol% of the projection areas of the total silver halide in a silver halide emulsion layer satisfy the following (a), (b), and (c) and the emulsion layer contains a palladium compound; (a) the silver halide grains have a silver chloride content of 50-100mol%, (b) they have principal faces (100) and an aspect ratio of 2-15, and (c) they have an edge ratio of 1-2, and (2) the silver halide grains of (1) have been chemically sensitized in the presence of a selenium and/or tellurium compound, and (3) the photosensitive material is processed for a total processing time 10-45sec by replenishing a developing solution and fixing solution each in an amount of 30-200ml/m<2> .
Patent JP-S62117022-A (JP)
Title: Terminal equipment
Inventor: HANADA SHINICHI
IPC: G06F3/02
Filed: 1985-11-18
Abstract: PURPOSE:To prevent an action trouble that is caused by a misoperation without deteriorating the operability of a terminal equipment, by protecting only a partial action parameter that is related to a host controller. CONSTITUTION:A terminal control circuit part 7 performs its control job by a microprogram stored in a program ROM 11 under the control of a microprocessor. An action parameter table memory 4 and a protection parameter table memory 5 select the connections to a host controller 2 and various action modes of a terminal equipment 6 and also serve as the nonvolatile ROM that is not erased even through the power supply of the equipment 6 is turned off. The protection information bit is displayed only when the prescribed information is supplied to a key work input area and never displayed in other modes.
Patent JP-H05101190-A (JP)
Title: Pattern generation device
Inventor: ARAI TETSUYUKI
IPC: G06T11/00
Filed: 1991-10-03
Abstract: PURPOSE:To expand even image data corresponding to a complicate pattern on an image memory at a high speed. CONSTITUTION:This pattern generation device which writes data in the image memory according to design data on a pattern A, and reads data for the pattern A out of the image memory and outputs them, divides the image memory into storage areas specified with X and Y addresses corresponding to pixels arrayed in two dimensions and writes the linear length XL of the pattern A in the storage area corresponding to the pixels on the left side of the pattern A among the pixels arrayed in two dimensions.
Patent JP-S62116912-A (JP)
Title: Automatic focus detecting device
Inventor: AKAMATSU TAKAHIRO
IPC: G02B7/28
Filed: 1985-11-18
Abstract: PURPOSE:To detect a focus position with high precision without any influence of the drift of a position sensor, etc., by making reference light incident directly on the reference position of a photodetecting elements which photodetects reflected light from a surface to be measured without passing through the reflection path of the surface to be measured. CONSTITUTION:A position sensor 9 is irradiated with reference light from a reference light source 8 directly not through the reflection path of the surface 4 to be measured prior to focus position detection. The current output of the position sensor 9 is specified as a reference value to know the quantity of output drift of the position sensor 9, and the surface 4 to be measured is irradiated slantingly with luminous flux from a light source 1; and the position of reflected light from the surface 4 to be measured is detected by the position sensor 9 and the quantity of output drift of the position sensor 9 which is measured previously is subtracted from the image formation position signal of the sensor to eliminate the influence of the drift of the position sensor 9.
Patent JP-H10120934-A (JP)
Title: Production of titanium dioxide pigment having hydrated oxide coating material by using media mill
Inventor: HERKIMER SCOTT MATTHEW
IPC: C01G23/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium dioxide pigment having good particle size distribution by subjecting an aqueous slurry of titanium dioxide particles surface-treated with hydrous oxide to media milling. SOLUTION: (B) A coating material comprising a hydrous oxide (preferably silica, alumina or zirconia) is applied to (A) an aqueous slurry containing base TiO2 particles. The slurry containing the coated TiO2 particles is filtered and dehydrated and the dehydrated slurry is subjected to media milling and the dried. The dried TiO2 pigment product is fluid-energy milled to produce TiO2 pigment. The concentration of the component A in the slurry is preferably about 30 to about 85wt.% based on total weight of slurry.
Patent JP-H07111212-A (JP)
Title: Superconducting magnet device
Inventor: ASANO YOICHIRO
IPC: H01F6/00
Filed: 1993-10-14
Abstract: PURPOSE:To reduce the size and cost of the power source of a superconducting magnet and, at the same time, to suppress the amount of evaporation of liquid helium contained in a cryostat due to heat generated from power leads. CONSTITUTION:The size and cost of a power source 14 are reduced by connecting a current transformer 30 provided with a primary and secondary coils 32 and 33 formed of a superconducting wire between a superconducting magnet 6 and power leads 13 in a cryostat into which liquid herium is injected and supplying an electric current supplied from the power source 14 to the magnet 6 after amplifying the current by means of the transformer 30. In addition, since the heat generating amount of the leads 13 is suppressed, the amount of evaporation of the liquid herium contained in the cryostat can be reduced.
Patent JP-H05101188-A (JP)
Title: Character data drawing method
Inventor: WATABE OSAMU
IPC: G06F3/048
Filed: 1991-10-04
Abstract: PURPOSE:To draw character data at a high speed by processing a dot font by eight dots at a time when there are four color planes. CONSTITUTION:The character data are read in by eight dots at a time first and color information of the character is further obtained. Then an eight-dot data table consisting of 16 colors of four color planes and 256 patterns of eight dots of character data is accessed according to the pieces of information to obtain the drawing data of eight dots. Lastly, the data are written into a backup memory. A series of those processes is repeated until all character strings are written.