baber/WOPTO huggingface dataset:
Patent JP-H06124920-A (JP)
Title: Surface treatment device
Inventor: KUBOTA NAOKI
IPC: H01L21/3065
Filed: 1993-07-23
Abstract: PURPOSE:To enable uniform surface treatment such as highly anisotropic etching by neutral beam of low energy and high flux. CONSTITUTION:The title device is provided with a plasma chamber 10 for generating plasma P, a neutralization chamber 14 for converting ion beam led out of plasma P generated in the plasma chamber 10 by a ion leading out electrode 12 to neutral beam and a treatment chamber 16 wherein neutral beam generated in the neutralization chamber 14 is introduced and a treatment substrate S is etched by neutral beam. An electrostatic field lens which consists of two first electrodes 28 spaced apart in an inner periphery of the neutralization chamber 14 and a second electrode 30 positioned in a middle thereof are arranged there.
Patent JP-S6160965-A (JP)
Inventor: AZUMAGUCHI SHOJI
IPC: E04B5/48
Filed: 1984-08-31
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-S6337170-A (JP)
Title: Primer composition for melt-application traffic paint
Inventor: TADA NAOTADA
IPC: C09D157/02
Filed: 1986-08-01
Abstract: PURPOSE:To provide the titled composition containing a terpene resin having a specific softening point, a petroleum resin and a rubber at specific ratios as resin components, having excellent effect to prevent the peeling of traffic paint and capable of keeping the traffic display over a long period. CONSTITUTION:The objective composition can be produced by dissolving a resin component composed of (A) 100pts.(wt.) of a terpene resin having a softening point of <=30 deg.C (preferably having an acid value of <=0.5 and an ash content of <=0.1), (B) 50-200pts. of an aliphatic petroleum resin having a softening point of 60-100 deg.C (preferably having a specific gravity of about 0.98 and an acid value of <=0.1) and (C) 5-20pts. of a rubber (preferably crepe of raw natural rubber) in an organic solvent (preferably toluene).
Patent JP-S6075086-A (JP)
Inventor: AWAZU MITSUAKI
IPC: D06F33/02
Filed: 1983-09-30
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-H0625341-A (JP)
Title: Method for polymerizing alpha-olefin
Inventor: YANAGIHARA HISAYOSHI
IPC: C08F10/00
Filed: 1992-07-09
Abstract: PURPOSE:To carry out the polymerization of an alpha-olefin excellent in high stereoregularity in high yield at a low cost by previously bringing a specific polymerization catalytic component into contact with a styrenic monomer. CONSTITUTION:An a-olefin such as ethylene is polymerized by previously bringing a polymerization catalytic component formed of (A) a solid titanium catalytic component consisting essentially of magnesium such as magnesium chloride, titanium such as titanium tetrachloride, a halogen such as a halogenated hydrocarbon and an electron donative compound such as methanol, (B) an organoaluminum compound such as trimethylaluminum and (C) an electron donative compound such as ethyl benzoate into contact with a styrenic monomer such as styrene (used in an amount of preferably 0.01-10g based on 1g component (A)) at -70 to +40 deg.C temperature for 0-10min.
Patent JP-H0526971-A (JP)
Title: Pattern generator
Inventor: ISHIBACHI MUNEO
IPC: G01R31/28
Filed: 1991-07-23
Abstract: PURPOSE:To obtain inspection signal incessantly even in a case of loop switching. CONSTITUTION:In a pattern generator which designates repeatedly addresses within a certain range, to a memory, a pattern address generator 20 that holds a registor 10 latching data of next looping demand based upon input write-in pulses, and data of the register 10 at the final looping of loops that is being implemented, and that outputs previously brought-in data of looping demand to a memory 30, when the final address of address data counted up based upon clock signal, is finished, is provided herein. The above mentioned inspection wave pattern which is output based upon different looping demands, is incessantly output from a memory 30.
Patent JP-S6162107-A (JP)
Title: Pulse generating device
Inventor: FUKAZAWA HIDEO
IPC: G05B19/416
Filed: 1984-09-03
Abstract: PURPOSE:To switch easily a control speed at an optional multiplication and to reduce the number of components of hardware and to improve reliability by providing an arithmetic unit to calculate and establish the multiplication, syncronous start control part and a shift register. CONSTITUTION:A microcomputer 4 has the function of an arithmetic unit which calculate and establish the axial direction to be controled by an interruption signal and a multiplication against the interruption signal cycle of a control pulse, and specifies the multiplication to ports B and C of an output port 5. Shift registers 6 and 7 change the selection of a control speed according to the multiplications specified to ports B and C. A serial out terminal S0 of a register 7 is connected to a synchronous start control device 8, and the device 8 outputs a synchronous signal according to the serial out data (selection data) fed from the register 7. According to such a signal, the control pulse for axial direction which is established at the port A of a port 5 is output from a pulse output device 9 to an output terminal 10. By such constitution, the number of components is reduced and the reliability is improved, and the switching of control speed at an optical multiplication can be facilitated.
Patent JP-S6076043-A (JP)
Title: Information recording medium
Inventor: SAWAZAKI KENICHI
IPC: G11B9/08
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an information recording medium with which a tracking groove can be formed easily on the surface of thin recording layer, by forming a recording layer which can record and reproduce electrically information via a conductive head on a substrate where the tracking groove is previously formed for driving the conductive head along a recording track. CONSTITUTION:In a record mode of information, a contact is secured between a tracking groove 8 on an information recording medium 1 and the tip of a conductive head 10 which is produced by coating a thin conductive layer 12 to the side surface of a stylus-shaped electrode supporting substrate 11 made of a dielectric substance. Then the medium 1 is revolved to give the relative drive to the head 10 along a recording track by the guide of the groove 8. The positive or negative impulsive voltage of several tens V corresponding to the information signal to be recorded is applied to the layer 12 of the head 10. Thus the impulsive voltage is trapped at a trap level existing near the interface between the 1st and 2nd insulated films 6 and 7 or discharged. In other words, a hysteresis phenomenon produced by the charge/discharge of electric charge is used to record information in the form of the storage of electric charge.
Patent JP-H1012386-A (JP)
Title: Organic electroluminescent element
Inventor: NAGAYAMA KENICHI
IPC: H05B33/26
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with its easy process and high display dignity by forming a metal bus line with its simple process so as to reduce resistance of electrode wiring. SOLUTION: This electroluminescence element is provided with a substrate 1 on which an organic light emitting material layer made of an anode 2 and an organic compound and a laminator made of a cathode 4, the cathode 4 laminated partly or whole on at least the organic light emitting material layer, and a connection line 5 having conductivity electrically connected and formed on the anode 2 or the cathode 4 on the substrate 1. In addition, the connection line 5 is formed with a material same as that of the cathode 4.
Patent JP-H0736470-A (JP)
Title: Karaoke reproducing device
Inventor: FUJII HIROSHI
IPC: G10H1/00
Filed: 1993-07-23
Abstract: PURPOSE:To reduce the cost of the device by starting playing selected music after control set information on the selected music is read out of a recording medium and an external equipment is placed in a set state corresponding to the control set information. CONSTITUTION:A user inputs a music selection number by operating numeric keys or alphabet keys of an operation part 15 or remote control transmitter 23. A system controller 7 reads background video information and DSP mode information corresponding to the music number out of a RAM 13, and supplies the background video information to a background video device 26 and the DSP mode information to a sound processor 27. External equipments 25-27 become ready to operate corresponding to real-time data, so the system controller 7 commands a disk musical performance from the track of the music number. Namely, when one piece of music is selected among plural pieces of music, the control set information on the selected music is read out of the recording medium and after the external equipments are placed in the set state corresponding to the set information, the selected music begins to be played.
Patent JP-2000019941-A (JP)
Title: Pronunciation learning apparatus
Inventor: FUKUSHIMA KENICHIRO
IPC: G09B5/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To progress pronunciation training to accents of English words, etc., in accordance with visual judgment and to enhance a learning effect by providing the apparatus with a stress and unstress position detecting section, a display for discriminatingly displaying a stress position and an unstress position in accordance with the detection result of this detecting section, etc. SOLUTION: The stress and unstress position detecting section 17 detects the stress position and the unstress position from the peak position of voice waveforms. A stress and unstress comparator section 18 compares the pitch curves of the stress position with the unstress position in accordance with the detection result of the stress and unstress position detecting section 17 and judges the pitch curve on the right side of the screen of the display 1 as a portion having the stress position. A spell character 'er' corresponding to the stress position is indicated by italic characters to allow the discrimination from other spell characters. A learner 7 is able to recognize the state of his or her own pronunciation by viewing this pitch curve and to recognize the stress position thereof by viewing the spell characters.
Patent JP-2001012060-A (JP)
Title: Floor decorative material and its connection structure
Inventor: NAGATA HIDETOSHI
IPC: E04F15/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor decorative material and its connection structure capable of reducing working load at a jobsite and obtaining excellent execution. SOLUTION: In a floor decorative material 1 formed rectangularly, forming a fitting recess part 2 on two adjacent sides, forming a fitting projection part 3 on two remaining adjacent sides and capable of laying a plurality of the parts in a connection state by fitting these fitting recess part 2 and fitting projection part 3, they can be fitted to each other from any direction of the vertical direction for the face of the floor decorative material and the horizontal direction along the face. In addition, in the floor decorative material 1 formed rectangularly and capable of laying a plurality of the parts on a floor surface, a temporary connection piece 4 capable of temporarily connecting between the floor decorative material and the adjacent floor decorative materials is formed on the peripheral part of the floor decorative material 1.
Patent JP-2000039106-A (JP)
Title: Broad flame burner
Inventor: SNYDER WILLIAM JOSEPH
IPC: C03B5/235
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method, an apparatus and a burner for implementing combustion using a broad flame which enables properly addressing of various tasks and problems including those involved in operation and maintenance control such as prolonged operation capacity under a high temperature, avoiding of nozzle clogging, the corrosion of blocks and degrading of flame shapes. SOLUTION: A nozzle 305 of a burner 310 is positioned at the center of an opening of a burner block 302 and retreated from the front 370 of the burner block. Openings at the front positions of the burner block 302 are inclined so as to keep the jet from the nozzle from hitting the rim part of the block. A clearance 372 is provided between the nozzle and the burner block so that gas, if any, leaked due to accidental leakage of gas is sent before the burner block 370 without possible danger. Inlet piping from a fuel or oxidant supply source can be connected to an inlet connection part 325 as done in an optional standard piping pattern.
Patent JP-S5885299-A (JP)
Inventor: KUNO TAKASHI
IPC: H05B41/392
Filed: 1981-11-16
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-S6245476-A (JP)
Title: Welding method for nozzle
Inventor: NAKAMURA UHACHIRO
IPC: B23K9/02
Filed: 1985-08-21
Abstract: PURPOSE:To weld a drum and a nozzle by generating an arc between the drum and a loop hot charge, by providing concentrically the nozzle and the cylindrical loop hot charge in a through-hole which has been pierced on the drum, and executing an electric conduction between the drum and the loop hot charge. CONSTITUTION:A backing material 3 is attached to the bottom face of a through-hole 6 of a drum 1, and an insulating flux is applied onto the inner surface of the through-hole 6, the outside peripheral surface of a nozzle 4, and the inside and the outside of a loop hot charge 7. Subsequently, a gap of the through-hole 6, the nozzle 4, and the loop hot charge is packed with a flux 8. Next, a feed ring 9 which serves as a weight, is attached to the upper end of the loop hot charge 7. As for the loop hot charge 7, a band plate 10 is formed in a cylindrical shape, and the lower end is provided with a projection so that an arc is generated easily. When a welding power source 11 is connected between the feed ring 9 and the drum 1, and the feed ring 9 is brought to an electric conduction, an arc is generated in each band plate 10, but since the loop hot charge 7 is pressed downward, the arc is generated continuously and welding is executed.
Patent JP-S5891033-A (JP)
Inventor: BAARII MIRUNAA ROU
IPC: B01J29/88
Filed: 1982-10-19
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-2000019265-A (JP)
Title: Frame of clock
Inventor: FUJITA NOBUYUKI
IPC: G04B37/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate mutual connection of frame members by inserting a connection member into the insertion part of a frame member. SOLUTION: This is a wall clock frame 10 and has frame members 20 having an insertion part where a connection member 50 is inserted formed at the both ends of the back surface 27. The insertion part has wider shape at the connection end part position than the width at a position apart from the connection end and opens to the connection end, and also opens to the back surface of the frame members 20 maintaining the wider shape at the position apart from the connection end than the width at the connection end position. The frame 10 is formed by butting the connection ends of the frame members 20 against each other, inserting connection members 50 of which center is thinner than both the ends and mutually connecting the frame members 20.
Patent JP-S5974745-A (JP)
Title: Unified transmission control method of loop communication system
Inventor: TAKAHASHI MASAHIRO
IPC: H04L12/43
Filed: 1982-10-21
Abstract: PURPOSE:To realize an effective transmission with a loop communication system, by using a time slot corresponding to the information characteristic for each information type to transmit a packet and unifying different type of information such as a short message, large capacity message and sound, etc. CONSTITUTION:An optical fiber, etc. is used to a loop transmission line 1, and a loop control station 2 produces a reference clock and a frame and at the same time the monitor control for an entire loop. A data transmission/reception station 3 transmits the information on a computer containing a file, a telephone, etc. in a form of a packet and also performs various types of transmission controls. A frame F on the line 1 comprises a time slot TS and a frame synchronizing signal FS. The signal FS discriminates the section of a slot FS. The station 2 compensates the delay time for a circulation of the loop so that integer units of frames F circulate the line 1. This ensures an effective application of the line 1.
Patent JP-H1124569-A (JP)
Title: Sticking slip for garbage collection
Inventor: ITO NAOHIKO
IPC: G09F3/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the sticking slip for garbage collection which is suitably used for a gradate collection sticking slip system. SOLUTION: This slip 10 has a retailer copy (garbage collection reception report part) 13 and a receipt part 15 printed on base paper 11, a separating part 14 between them and also has a peeling layer 12 at some part on the receipt part 15, and a sticking adhesive label 16 of nearly the same size with the peeling layer to be stuck on garbage, a garbage bag, etc., is provided on the peeling layer 12 of the receipt part 15.
Patent JP-H0273655-A (JP)
Title: Cearamic semiconductor package having crack preventive pattern
Inventor: KENTO EMU BURUMENSHIYAIN
IPC: H01L23/13
Filed: 1989-07-18
Abstract: PURPOSE: To form a plurality of crack preventing metallic patterns on the surface of either one layer of a ceramic material, by forming the metallic pattern simultaneously with a plurality of interconnecting metallic wires by screen printing method. CONSTITUTION: Interconnecting metallic wires 14 are formed on a first layer 10 of a ceramic material, by arranging the wires 14 on a first surface 12 of the layer 10 and screen printing the wires 14 on the surface 12. A die bonding window 16 is formed through the layer 10 so that a chip can be wire-bonded to a bonding pad provided on the surface 12 through the window 16. The wires 14 are connected to interconnecting metallic wires 22 and the wires 22 are connected to an interconnecting metallic section 30. Crack preventing metallic patterns 48 having different patterns are formed at the corner sections of each layer 36 of a ceramic semiconductor package so as to suppress the propagation of cracks 46 by the metal of the patterns 48.
Patent JP-H03236380-A (JP)
Title: 3-isothiazolones and preparation thereof
Inventor: HORUSUTO OTSUTOO BEIYAA
IPC: A61K31/41
Filed: 1983-05-31
Abstract: Biocidal or biostatic compositions containing one or more of a specified range of 3-isothiazolone(s), especially 5-chloro-2-methyl-4-isothiazolin-3-one and/or 2-methyl-4-isothiazolin-3-one, more especially a mixture of the two containing 60-90 weight percent of the chloro compound, having an impurity content (if any) of nitrosamine(s) plus nitrosamine precursor(s) less than 15 ppm, preferably 7.5 ppm, more preferably 3 ppm (on a weight basis) of the 3-isothiazolone(s) and nitrosating agent(s), such as nitrate salt ringstabiliser(s) capable of converting the precursor(s) to nitrosamine(s). The compositions can be made by processes involving purification of intermediate product(s) by ion exchange, recrystallization and/or solvent extraction and/or involving the use of nucleophilic scavenger(s) in the preparation of intermediate product(s) and/or involving the use of certain mercapto-amide(s) as intermediate products. Cosmetic (including toiletry) and pharmaceutical preparations containing the compositions are also disclosed.
Patent JP-H07137221-A (JP)
Title: Decorative sheet
Inventor: NEZU YOSHIAKI
IPC: B32B7/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide a decorative sheet which has the movement of a wooden grain type natural gloss and a cubic effect, and the luster of the gloss of which has a natural glossy feeling such as a natural wood. CONSTITUTION:On the surface of a brown and opaque polyvinylchloride film 4, a glossy layer 2 is provided using a glossy ink containing mica covered by titanium dioxide with a mean particle diameter of 12mum. On the glossy layer 2, a picture pattern layer 3 for which a grain pattern of a cedar straight grain is printed is provided. Then, an uneven pattern 7 of a parallel line pattern consisting of a sine curve formed parallel curve line group is provided by roll- embossing. Then, on the surface of the uneven pattern 7, an ultraviolet ray curing type paint to which silica powder is added is applied and cured, and a dull transparent resin layer 5 with a gloss value of 20 is formed. Then, on the surface of the dull transparent resin layer 5, a vessel pattern 6 with a gloss value of 10 is provided using a two liquid curing type dull ink, and thus, a decorative sheet with a wood grain design is obtained.
Patent JP-H069485-A (JP)
Title: Production of 2-methyl-1,4-naphthaquinone
Inventor: SAITO MASAHIRO
IPC: C07C46/04
Filed: 1992-06-18
Abstract: PURPOSE:To enable high-selectivity production of 2-methyl-1,4-naphthoquinone by gas-phase oxidation of 2-methylnaphthalene. CONSTITUTION:2-Methylnaphthalene in the gas phase together with an oxygen- containing gas is brought into contact with a catalyst which is prepared by allowing magnesium oxide to carry vanadium oxide and adding a potassium compound thereto at 300 to 480 deg.C.
Patent JP-2000017750-A (JP)
Title: Air-conditioning facility
Inventor: YANO NAOTATSU
IPC: F24D5/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide air-conditioning facilities capable of effectively accumulating heat generated by solar radiation and performing air-conditioning in a living space immediately when required. SOLUTION: A heat collecting plate 6 is arranged in an inside space of a roof material mainbody 3 formed with a natural lighting window 5, a heat recovery passage 8 is formed between the natural lighting window 5 and the heat collecting plate 6, a heat accumulating part A is provided on the back of the heat collecting plate 6 via a heat insulating layer 7 and a switching means 11 to be switchable between a first condition for circulating air in the inside space between the heat recovery passage 8 and the heat accumulating part A and a second condition for cutting the heat accumulating part A off the heat recovery passage 8 and communicating it with a living space 2 is provided therein.  A fan 9 for circulating air to the heat accumulating part A in either first or second condition and a heat exchanger 12 connected in communication with an outdoor machine 12b and a heat medium pipe 14 are arranged near the heat accumulating part A and an air circulation passage 13 is provided for circulating air between the heat accumulating part A and the living space 2 in the second condition.
Patent JP-2000021297-A (JP)
Title: Semiconductor photo-electric cathode
Inventor: FUTAHASHI TOKUAKI
IPC: H01J1/34
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photo-electric cathode capable of increasing quantum efficiency of forming a semiconductor optical absorption layer with high crystallinity. SOLUTION: This semiconductor photo-electric cathode has a semiconductor optical absorption layer 3 formed on a buffer layer 2 on a substrate 1 and for converting incident light into an electron; and an alkali metal-containing layer 5 formed on the semiconductor optical absorption layer 3 and for emitting the electron into vacuum. The buffer layer 2 has a graded semiconductor layer 2b whose composition is gradually varied so that a lattice constant on the substrate 1 side almost agrees with that of the substrate 1 and a lattice constant on the semiconductor optical absorption layer 3 side almost agrees with that of the semiconductor optical absorption layer 3, and thereby, the crystallinity of the semiconductor optical absorption layer 3 formed on the buffer layer 2 is improved, the life of an electron existing in the semiconductor photo absorption layer 3 is lengthened, and quantum efficiency is enhanced.