baber/WOPTO huggingface dataset:
Patent JP-2001135469-A (JP)
Title: Hot plate device
Inventor: MINAMOTO NAOKI
IPC: H05B3/68
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot plate device which is excellent in uniformity of temperature distribution on the heating surface, low price and low in power consumption, and excellent in durability of an electric exothermic body. SOLUTION: This is a hot plate device characterized that it comprises an upper heat-conductive member 100 having a heating surface 100b to heat a thing to be heated, a lower heat-conductive member 101 combined on the opposite side of the heating surface 100b of the above upper heat-conductive member 100, a groove part 100c arranged in at least one of combination faces 100a and 101b where the above upper heat-conductive member 100 and the lower heat-conductive member 101 are combined with each other, and an electric exothermic body 102 installed within a space 105 formed by the above groove part 100c between the upper heat-conductive member 101 and the lower heat- conductive member 101.
Patent JP-S63161205-A (JP)
Inventor: HARA NOBUYUKI
IPC: B60P3/00
Filed: 1986-12-24
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-H01150245-A (JP)
Title: Information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/24015
Filed: 1987-12-07
Abstract: PURPOSE:To improve recording sensitivity and durability by providing a metallic recording layer consisting of a metal and metal oxide on the surface of a plastic substrate which is subjected to an electric discharge treatment to increase the surface energy in a specific range. CONSTITUTION:The surface of the substrate consisting of a polycarbonate resin, etc., is subjected to the glow discharge treatment in an atmosphere contg. oxygen to increase the surface energy in a 5-20% range. The metallic recording layer consisting of a combination of the metal and metal oxide is then provided thereon. The adhesiveness between the substrate surface and the recording layer is improved without deteriorating the substrate surface by subjecting the substrate surface to the discharge treatment under such specific conditions. The recording sensitivity and durability are, therefore, improved and the C/N and jitters are improved.
Patent JP-H07157375-A (JP)
Title: Glass-ceramic combined body and production thereof
Inventor: NAKAHATA SEIJI
IPC: H01L23/15
Filed: 1993-12-10
Abstract: PURPOSE:To provide a combined body, capable of widely applying as a multilayered substrate in a semiconductor device. CONSTITUTION:This combined body has a compound composed of elements constituting the substrate and an oxynitride glass-ceramic layer between a nitride ceramic substrate and the oxynitride glass-ceramic layer made by dispersing the nitride ceramic in a glass as an intermediate layer. And the substrate and the oxynitride glass-ceramic layer composed of a glass containing the nitride ceramic and 0.1-10wt.% nitrogen are washed with water having pH5-10 or boiled and the compound layer composed of the elements constituting both layers or a compound layer composed of elements constituting the substrate and ions having <=1.0 electronic polarizability is laminated between both as the intermediate layer and is sintered at 800-1200 deg.C. The combined body is capable of sintering at 800-1200 deg.C and has high strength, high heat conductivity and low dielectric constant and then, enables to cope with the speeding up, highly densifying and miniaturizing of information communication equipments.
Patent JP-H08165771-A (JP)
Title: Stairs
Inventor: KAMISE SHINICHI
IPC: E04F11/02
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the deflection or creak of treads on ascending and descending, by fitting a riser in a tenon at the front side of the underface of a tread and fitting a horizontal flap of a reinforcing metal piece having a vertical flap and the horizontal flap breadthwise. CONSTITUTION: A tenon 11a is provided on the rear face of the front side of the under face of a tread 11 and the upper end 12a of the riser 12 is fitted in the tenon 11a to assemble the treads 11 and the risers of a stairs 10. In this time, the horizontal flap 13b of a L-shaped reinforcing metal piece 13 is fixed to the underface of the tread 11 positioned a little deeper than the tenon 11a with nails. And a reinforcing metal piece 13 is fixed to the almost full width of the stairs 10 to prevent the deflection or the creak of the treads 11 on ascending and descending. And a U-shaped non-slip material is stuck to the end of treads extending from the upper face end of the front side of the treads 11 to the rear side, at the outside of tenon-mortise connection part to secure safety on ascending and descending.
Patent JP-2001127829-A (JP)
Title: Communication system
Inventor: YOSHIMURA YASUO
IPC: H04L29/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To transmit a data signal composed of a block group, in which data are divided into plural blocks, from a data transmitter and to enable a data receiver to immediately return a resending request signal, which contains a block number having a received error, after the end of the data transmitting signal when there is an error in a received block. SOLUTION: When dividing data into plural blocks, one block is made into variable length to M bits at a maximum, the first block is divided less than M bits and blocks after second one are divided into fixed length of M bits. When there is a received error in any block after second one, waiting time 51 until the transmission end of data blocks is calculated as (number of bits in bit synchronizing signal + number of bits in frame synchronizing signal 2 + number M of bits in data block) × (number of remaining non-received blocks). The data receiver previously has the transmitting time of a dummy signal 55, calculates the end time point of the data transmitting signal and transmits the resending request signal.
Patent JP-H02156598-A (JP)
Title: Guide rail for printed circuit board and printed circuit board for extension
Inventor: KITAORI MASASHI
IPC: H05K7/14
Filed: 1988-12-08
Abstract: PURPOSE:To protect a printed circuit board to be tested and, at the same time, to take out the circuit board from a chassis with a very weak force by bringing the shoulder section of the circuit board into contact with the front edge of the chassis when the circuit board fitted to guide rails is inserted into the chassis. CONSTITUTION:At the time when a printed circuit board 1 for extension fitted to guide rails 5 and 6 is surely inserted into a chassis 2, shoulder sections 10 of the rails 5 and 6 are brought into contact with the front edge of the chassis 2 respectively at positions P and P' and main bodies 8 of the rails 5 and 6 come to stand vertically. When a printed circuit board 12 to be tested is inserted into the space between the vertically standing rails 5 and 6, the connector of the circuit board 12 to be tested is connected with the connector 14 of the circuit board 1 for extension. Therefore, when the rail 6 is turned outward with the circuit board 1 kept inserted into the chassis 2, the shoulder section 10 of the rail 6 is pressed against the front edge of the chassis 2 and the connector 14 of the circuit board 1 is easily separated from the connector of the chassis 2.
Patent JP-H07162881-A (JP)
Title: Color cathode-ray tube display device
Inventor: TAKITA HIDENORI
IPC: H01J29/76
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a color cathode-ray tube display device capable of automatically compensating both raster rotation and purity rotation generated by an external magnetic field in a direction of tube axis functioning on a CRT simultaneosuly in the optimum state. CONSTITUTION:The polarity and intensity of the external magnetic field in the direction of tube axis of the CRT 1 are detected by a magnetic detection element 2, and the current in accordance with the intensity of the external magnetic field is supplied to a fannel part 1c between a panel 1b and a deflecting yoke 5. Also, the current is supplied to a coil 4c for compensation wound at a position where both the purity rotation and the raster rotation by the external magnetic field in the direction of tube axis can be compensated simultaneously.
Patent JP-H04181093-A (JP)
Title: Branch pipe joint
Inventor: TANAMACHI SADAYOSHI
IPC: F16L41/08
Filed: 1990-11-15
Abstract: PURPOSE:To improve the construction property and water sealing property by providing multiple hook sections at the tip of a socket short pipe, fitting a saddle into contact with the outer face of the periphery of a fitting port, fitting a rubber ring faced to the inner diameter section of the fitting port of a main pipe, and pressing it to the inner diameter section of the fitting port via the rotating action of a lever-shaped hook member. CONSTITUTION:A branch pipe joint 10 has multiple split hook sections 21 hooked on the inner face of the periphery of a fitting port 11A at the tip of a socket short pipe 12, i.e., tip of a small-diameter neck section 16, irregular projections and grooves are provided on the inner face of a bulge section 13A and the outer face of the small-diameter neck section 16 of the socket short pipe 12 for the positioning and rotation stop of the small-diameter neck section 16 via the coupling of the projections and grooves. A rubber ring 14 with the width larger than the thickness of a main pipe 11 along the inner diameter section of the fitting port 11A is fitted between the hook sections 21 and the fitting section of a saddle 13, and the branch pipe joint 10 has a rotatable lever-shaped hook member 15 between a thrust reception section 18 and the saddle 13. The rubber ring 14 is compressed and deformed by the rotating action of the lever-shaped hook member 15 and pressed to the inner diameter section of the fitting port 11A of the main pipe 11, thus the construction property, water sealing property and strength are improved.
Patent JP-H07164102-A (JP)
Title: Sand mold for casting and its manufacture
Inventor: MATSUDA YOSHIHIRO
IPC: B22C9/10
Filed: 1993-12-13
Abstract: PURPOSE:To provide a sand mold for casting having excellent pressure resistance and high temp. resistance and enabling correspondence to complicate shape by impregnating pulverized refractory into gaps between molding sands and binders in the sand mold for casting. CONSTITUTION:In the sand core, the gaps 22 exist between the molding sands 20 and the binders 21 composed of thermosetting resin for bonding the molding sands 20. This sand core is arranged in a furnace to press-fill impregnant 2 into the gaps 22. This impregnant 2 is composed of a mixed material of the pulverized refractory of mullite fine powder, silica fine powder, etc., and inorganic series liquid material of water glass, etc. By this method, the deformation caused by molten metal pressure at the time of casting under the high pressure is little and this core mold can resist the high temp. and can be applied even to the core in a low pressure casting and a gravity casting.
Patent JP-H03170440-A (JP)
Title: Method for protecting and deprotecting carboxylic acid, phosphoric acid or sulfonic acid
Inventor: TSUKADA YOSHIHISA
IPC: C07B51/00
Filed: 1989-11-30
Abstract: PURPOSE:To protect and deprotect a carboxylic acid, phosphoric acid or sulfonic acid group under a neutral condition without damaging other functional groups by protecting the carboxylic acid, phosphoric acid or sulfonic acid group with a m-methoxybenzyl group or a derivative thereof and subsequently irradiating the protected group with light. CONSTITUTION:The alcohol derivative of a protecting group (e.g. m- methoxybenzyl alcohol) is made to react with the acid chloride of a compound to be protected (e.g. benzoyl chloride) in order to protect a carboxylic acid, phosphoric acid or sulfonic acid group with the m-methoxybenzyl group. As another method, the alkali metal salt of the compound to be protected (e.g. potassium benzoate) may be reacted with the halogenated benzyl derivative of the protecting group. The deprotecting reaction is performed, e.g. by irradiating the protected product with a low pressure, high pressure or superhigh pressure mercury lamp or xenon lamp of 5-450W, etc., as a light source in a solvent such as water-containing acetone in a concentration of the reaction substrate of 0.5-50mM for 10mim to 10 hours.
Patent JP-H06159750-A (JP)
Title: Circulating device
Inventor: FUKUNAGA MIKIO
IPC: F24F7/06
Filed: 1992-11-20
Abstract: PURPOSE:To provide a circulating device in which air is efficiently moved, the effect of unifying the room temperature distribution is increased, contamination of air is reduced and then a comfortable dwelling space is created. CONSTITUTION:A discharging side 9 of a blower 8 arranged within a ceiling 4 communicates with an interior side 11 through a first duct 10, a first chamber 12 and a blowing grill 2. The other suction side 13 communicates with a second chamber 15 through second duct 14. The second chamber 15 communicates with the interior part 11 through the suction grill 3 and at the same time it communicates with surrounding air 20 through a third duct 19.
Patent JP-H02158466-A (JP)
Title: Door assembly method
Inventor: SAKAMOTO TOSHIHARU
IPC: B62D65/00
Filed: 1988-12-09
Abstract: PURPOSE:To eliminate a special pull-off protection member by a method wherein through the insertion action of a hinge bracket with which a hinge pin having a tip part in which a vertically split slit is formed, the vertically split slit is pressed against a wedgeform spreading member to spread the tip part of the hinge pin. CONSTITUTION:When a door is assembled to a car body, a hinge pin 6 is held to a hinge pin insertion device. The insertion device is positioned so that a pair of upper and lower hinge brackets 2 on the car body side and a pair of upper and lower hinge brackets 4 are positioned between the hinge pin 6 and a wedgeform spreading member 28 and pin holes 2a and 4a are positioned on an axis 26. Through movement of a hinge pin insertion part 12 by means of a drive means, the hinge pin 6 is moved in a direction B and inserted in the pin holes 2a and 4a, and a vertically split slit 6d of a pin tip part 6c is pressed against the wedgeform spreading member 28. This constitution spreads the pin tip 6c, and forms a pull-off protection part 30 having size larger than those of the pin holes 2a and 4a.
Patent JP-H05127958-A (JP)
Title: Computer
Inventor: MAKINO HIROHARU
IPC: G06F3/06
Filed: 1991-10-30
Abstract: PURPOSE:To provide a computer provided with a function capable of monitoring always the optimum position of the arrangement of a magnetic disk, etc. CONSTITUTION:An arithmetic part 1 to execute general calculation, an input part 2 to read in a control statement for controlling this arithmetic part, a display part 3 to display a calculated result, etc., related to the arithmetic part 1, and a printing part 4 to print and output a displayed result in the display part 3 or data or the control statement, etc., inputted from the input part 2 are provided, and a magnetic disk device 5 to stored software or the data, etc., inputted from the input part 2 is provided. Then, the arithmetic part 1 is provided with an optimum arrangement deciding function to decide the propriety of the optimum arrangement for the magnetic disk device 5, and simultaneously, it is provided with a warning display function to detect and display immediately the presence of a permanent file on the display part 3 in the case that there is the permanent file in the same device, and it exercises influence upon arithmetic processing.
Patent JP-2000137223-A (JP)
Title: Liquid crystal display device
Inventor: ABE KAZUNOBU
IPC: G02F1/13357
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To achieve the thinning and the miniaturizing of a display device and to obtain uniform luminance over the entire surfaces of an effective light emitting area of the device. SOLUTION: This display device is a liquid crystal display device in which a liquid crystal display panel is placed on an illuminator in which a light reflecting plate and a light diffusing plate are provided in a light transmission plate 2 in which a CFL (cold cathode discharge tube) 3 is arranged and a light absorbing dot pattern 14 is formed in the vicinity of the CFL3 of the light reflecting plate and the degree of absorption of the light absorbing dot pattern 14 is made so that the nearer the CFL3 dots 14a are, the larger the degree of absorption of dots 14a become and also the degree of absorption of dots 14a are made to be gradually smaller toward discharge electrodes 8 in the vicinity of the discharge electrodes 8 of the CFL3.
Patent JP-H05126747-A (JP)
Title: Method and device for measurement of concentration
Inventor: ANDO MIGIWA
IPC: G01N21/17
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a concentration measurement device and method which is hardly affected by electric noize and the like, can exactly measure concentration, has simple parts constitution and structure and is applicable to wide range of material for measurement. CONSTITUTION:This measurement device are provided with a transparent base plate 11, a solid film (Cu2O, MoO3, Mo2, WO2, etc.) 12 color-changeable by oxidation and deoxidation reactions which is formed on a surface 111 of the transparent base plate 11, a catalyst fixing film 13 holding a carrier of catalyst (such enzyme as glucose oxidaze, etc.) which is coated on the solid film 12 and promotes the reaction of the measured material purifying oxidized materials, an irradiation means 2 to cast light on the other side 112 of the transparent base plate 11, and a light receiving means 3 to receive the reflecting or transmitting the irradiated light on the soid film 12. The change of color of the solid film oxidized by oxidizing materials generated is taken advantage.
Patent JP-H08163962-A (JP)
Title: Production of instant pasta or instant needle
Inventor: TANEDA YUTAKA
IPC: A23L7/113
Filed: 1994-12-15
Abstract: PURPOSE: To obtain pasta or noodle capable of restoring at a short time, forming smooth surface and having good feeling to tongue when restored, rich in elasticity and having good texture by boiling fresh pasta, fresh noodle, etc., and immersing the fresh pasta, fresh noodle, etc., into an alkali solution. CONSTITUTION: This product is obtained by boiling fresh pasta, dried pasta, fresh noodle and/or dried noodle so as to make preferably degree of gelatinization at least >=60%, immersing the pasta or the noodle into an alkaline solution, allowing the material to stand preferably under -10 to 10 deg.C atmosphere for 2-10hr to lower degree of gelatinization to 30-60% and subjecting the material to vacuum lyophilization.
Patent JP-S63167903-A (JP)
Title: Numerical control system
Inventor: FUTAGAMI YUKIO
IPC: G05B19/4155
Filed: 1986-12-29
Abstract: PURPOSE:To call and execute a subprogram of a fixed cycle instruction from a working program by a simple format instruction, by reading out a variable data block, and delivering a variable in this block, to the subprogram. CONSTITUTION:A subprogram call instruction is instructed by a working program stored in a program storage part 5. One block each is read out from a setting storage part 4, and whether the subprogram call instruction of a read- out block coincides with that which has been instructed by the working program or not is collated. When it is decided that they have coincided, an operation control part 1 reads out the succeeding variable block from the storage part 5 by the number of blocks set by the block which is read out of the setting storage part 4 through a subprogram call control part 2. Subsequently, the variable value of its variable block is written in a variable storage part 3. Next, the program of a subprogram number which is set by the setting storage part 4 is called from the storage part 5 and executed.
Patent JP-2001135614-A (JP)
Title: Method and apparatus for plasma cleaning
Inventor: MORI SUMIO
IPC: H01L21/205
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma cleaning method and an apparatus therefore in which a bellows telescopic motion actuator is provided free from plasma exposure, and a reactant deposited on the surface of the bellows exposed by a plasma can be removed. SOLUTION: A plasma processing apparatus 1A can reciprocally move a stage 4 supported by a bellows 6 in a processing chamber 2 between a wafer accepting location of a semiconductor wafer S and a plasma processing position by the telescopic motion actuator for the bellows. The plasma processing apparatus 1A is constituted of a drive mechanism such as the telescopic motion actuator 20A connected to the bellows 6, a rack 30 vertically expanding and retracting the bellows 6 at all times at a specified cycle between the accepting position of the semiconductor wafer S and the plasma processing position, a gear 26, and a motor 22.
Patent JP-S63168309-A (JP)
Inventor: ARIIZUMI MASAHIRO
IPC: B28C5/16
Filed: 1986-12-30
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-H04183320-A (JP)
Title: Threshing device
Inventor: KAWABATA TOYOKAZU
IPC: A01F12/10
Filed: 1990-11-17
Abstract: PURPOSE:To carry out proper threshing recovery in crops having high degraining property as well as crops having low degraining property by making a downstream part on the downstream side of carrying direction in a holding and carrying means freely changeable in carrying state for holding and carrying reaped stem culm and in conveyance-releasing state for releasing to hold and carry the reaped stem culm. CONSTITUTION:A holding and carrying means 8 capable of carrying from inlet 6 of a threshing chamber A to discharge port 7 thereof in a state holding stock root side of reaped stem culm and inserting tip side into the threshing chamber A is provided. A downstream side 8B on the downstream side of carrying direction in the holding and carrying means 8 is made changeable in a carrying state holding and carrying reaped stem and culm and carrying and in a conveyance-releasing state for releasing to hold and carry the reaped stem culm. As a result, in crops having high degraining property as well as in crops having low degraining property such as sunflower, proper threshing recovery can be carried out.
Patent JP-H09152710-A (JP)
Title: Production of phase shift mask
Inventor: NISHIKAWA MANABU
IPC: G03F1/80
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask having good quality by a simple method. SOLUTION: A phase shifter film 2 is dry etched by using a photoresist pattern 3 having a taper 4 at its edge part at the time of patterning of the phase shifter film 2 in the process for producing a phase shift mask having a function to change the phase of light by arranging the phase shifter film 2 on a mask substrate 1. The taper 5 is thereby formed at the edge part of the phase shifter film 2. The formation of the taper 4 at the edge part of the photoresist pattern 3 is executed simply by shifting the focus at the time of exposure of the photoresist.
Patent JP-H07167738-A (JP)
Title: Aspherical surface measurement method
Inventor: ONO MASAHIRO
IPC: G01M11/00
Filed: 1993-12-13
Abstract: PURPOSE:To provide a method for measuring an apsherical surface which can easily and rapidly adjust alignment with a simple configuration without adding a complex device when measuring an optical element, especially an aspherical surface. CONSTITUTION:A measuring optical system for light flux from a laser oscillator 1, applying it an aspherical surface 21a to be detected of an aspherical surface lens 21 through a focusing lens 19, overlapping reflection light from the aspherical surface 21a to be detected to reference light where the light flux from the above last oscillator 11 is split by a hologram 23, and then forming interference fringes by interference on an observation surface 53 after diffraction is provided to measure the shape of the aspherical surface 21a to be detected based on the above interference fringes and a stage for compensating the inclination for the light axis of the focusing lens 19 of the light axis of the aspherical surface lens 21 by adjusting the direction of the above reference light toward the hologram 23 is provided.