baber/WOPTO huggingface dataset:
Patent JP-H06167805-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: H01L21/027
Filed: 1992-12-25
Abstract: PURPOSE:To provide the positive type resist compsn. having excellent balance in various performances, such as resolution, profile and depth of focus, by incorporating a quinonediazide photosensitive agent contg. at least one kind of quinonediazide sulfonates among specific phenol compds. and an alkaline-soluble resin. CONSTITUTION:The quinonediazide photosensitive agent contg. at least one kind of the quinonediazide sulfonates among specific phenol compds. expressed by formula I and the alkaline-soluble resin are incorporated into this positive type resist compsn. In the formula I, R1 denotes hydrogen or halogen, etc.; R3 denotes alkyl or phenyl. X is an integer from 1 to 3. Q1 to Q12 are a hydrogen atom, alkyl or phenyl. Z1 to Z5 are respectively independently expressed by formula II. In the formula II, R2 denotes hydrogen or halogen atom, etc.; R3 has the same meaning as the meaning of the formula I; (y) is an integer form 1 to 3. P denotes 0 to 1.
Patent JP-H05181483-A (JP)
Title: Electromagnetic transducer for electric stringed instrument
Inventor: TSUMURA KENJI
IPC: G10H3/18
Filed: 1991-12-27
Abstract: PURPOSE:To suppress magnetic feedback with small electric power when, specially, string vibration and an electric signal are greatly improved in transducing efficiency and applied as an electromagnetic driver. CONSTITUTION:The electromagnetic driver 17 has three yoke plates 21 which are arranged in parallel to a direction crossing strings 6 at right angles, a couple of magnetic flux generation bodies 22 which are arranged in the center of the yoke plates 21 in parallel position relation with the strings 6 and are magnetically coupled with the yoke plates 21, and a coil 23 wound around the respective magnetic flux generation bodies 22 or yoke plates 21; and the magnetic flux generation bodies 22 are so constituted as to have the same polarity with the surface of the center yoke plate 21. Therefore, the yoke plates 21, magnetic flux generation bodies 22, etc., are only fixed with a metallic screw to assemble the whole body at low cost in a short time.
Patent JP-H05183151-A (JP)
Title: Fine processing of semiconductor
Inventor: TOGO HITOMARO
IPC: H01S5/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a method of fine processing of a semiconductor for use in varieties of semiconductor devices wherein it is excellent in etching rate controllability and flatness of an etched surface. CONSTITUTION:There is ensured surface orientation selective etching with a reduced etching rate and with excellent controllability by alternately and repeatedly dipping a semiconductor specimen in an oxidizing agent such as hydrogen peroxide and a dissolving agent such as sulfuric acid. There is achieved semiconductor fine processing with excellent in the flatness of an etched surface keeping a mesa configuration by polishing the etched surface contaminated with a uniform etching solution of a reduced etching rate containing a large quantity of a buffering agent such as water after subjecting the semiconductor specimen to the surface orientation selective etching.
Patent JP-H07193090-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASHIZUKA KAZUAKI
IPC: H01L29/812
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate the fluctuation of a threshold voltage which is produced when the gate recess of a compound semiconductor field effect transistor is formed and improve the manufacturing yield of the FET. CONSTITUTION:An insulating film 6 is formed in a recess region on an operating layer on a GaAs substrate 1 and a heavily-doped GaAs layer 5 is selectively made to grow on the operating layer by using the insulating film 6 as a mask. Then, after an insulating protective film 8 is formed, an aperture is drilled through the insulating films 6 and 8 by etching and a gate electrode 12 is formed in the aperture.
Patent JP-2000170315-A (JP)
Title: Surface processed panel and finish method thereof
Inventor: YOKOKI KOICHIRO
IPC: E04C2/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface processed panel having uneven patterns such as the tone of beautiful stone cutting, parting plane or the like on the surface thereof and having high architectural design efficiency abounding in waterproof efficiency and having no pinhole. SOLUTION: This surface processed panel structure is so constituted that a plurality of grooves 2 are provided on the surface 1a of an ALC panel 1, the panel has a separation belt 3 on the surface 1a continued to the grooves 2 or ends, the insides of cellular holes 5 exposed to the grooves 2 and the surface of the separation belt 3 are filled with part of a rough coating material 4 and that main material paint 6 and finish coating paint 7 are orderly laminated on the surface of the rough coating material 4.
Patent JP-H09166528-A (JP)
Title: Sample container of x-ray device
Inventor: AKUTSU OSAMU
IPC: G01N23/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the damping factor of X-ray passing through a sample container. SOLUTION: The sample container of an X-ray device comprises a casing 9 surrounding a sample 3, and an X-ray passing window 44 provided in the casing 9 for passing an X-ray. The X-ray passing window 44 includes an opening 39 formed on the casing 9 and a shielding member 41 for shielding the opening 39. The shielding member 41 has a stacking structure where aluminum is evaporated on a base material layer formed by polyimide and a thermal reflecting material is stacked thereon, and the thermal reflecting material layer is pressed by a band 42 to be positioned on the inner surface side of the casing 9. Though aluminum has low X-ray transmittance, the layer thickness is decreased and further the base material layer is formed by a polyimide having a high X-ray transmittance, thereby, the damping factor of X-ray passing through the X-ray passing window 44 can be remarkably reduced.
Patent JP-H06204831-A (JP)
Title: Switching circuit
Inventor: KOBAYASHI KAZUHIKO
IPC: H03K17/16
Filed: 1992-12-28
Abstract: PURPOSE:To provide a switching circuit capable of executing high speed operation by simple structure by holding balanced structure in a period for suppressing the impulse noise in a signal cut-off period and holding unbalanced structure in a period for outputting an input signal. CONSTITUTION:In the OFF state of a signal a switch SW 4 is OFF and a switch SW2 5 is ON. When the SW1 4 is turned from OFF to ON in order to input a signal, the SW2 5 is still held at ON, and when an impulse generated by the SW1 4 is almost ended, the SW 5 is turned to OFF. Thereby a subtractor 3 offsets the impulse generated by the SW1 4 during the ON period of the SW2 5, and after turning off the SW2 5, outputs only a signal applied to the other input. When a switch SW3 6 is newly inserted, the SW1 4 is turned ON at the time of inputting a signal, the SW2 5 is turned OFF at the end timing of an impulse generated at the ON of the SW1 4 and the SW3 6 is held at the ON state during the period.
Patent JP-H09158012-A (JP)
Title: Production of cylindrical elastic braid
Inventor: SAKURAI KEN
IPC: D04B21/14
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a braiding technique for producing a cylindrical braid having extremely high elasticity. SOLUTION: Plural woolly yarns 1, 1 passed through tension guides for giving a constant tension, respectively, are guided into the main body 3 of a device through an eyelet guide plate 2, guided into a cylinder 7 having plural latch needles 6, 6 through plural eyelet guides 5, 5 disposed in a guide header 4, and subsequently guided into a lower winding-down device 8 and taping-down rollers 9 to produce the cylindrical elastic braid.
Patent JP-2000128015-A (JP)
Title: Traveling agricultural machine
Inventor: HIDAKA SHIGEMI
IPC: A01D69/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve mobility and operability and, at the same time, to enable easy correction of direction of travel and turning of a combine and other crawler vehicles as if operating a four-wheeled vehicle by allowing a gear- shifting operation from a transmission operating member to vary a turning speed with a turning radius kept generally constant. SOLUTION: When a main transmission lever 68 is operated to move a machine forward or backward, an operating member 80 is tilted to a predetermined angle in a forward or backward direction with a first pivot axis 77 as a center. At this time, a transmission arm 84 is operated via a coupling shaft 88 to select a forward or backward motion at a traveling speed. When a steering wheel 19 is turned in this condition (the main transmission lever 68 in a position other than neutral), an operating member 81 is tilted to a predetermined angle upward or downward with a second pivot axis 79 as a center. At this time, a coupling shaft 89 is either pulled or pushed to operate a steering arm 85 to turn the machine body clockwise or counterclockwise.  This allows only a turning speed to be varied with a turning radius kept at generally constant, even when a main transmission output is changed by an operation of the main transmission lever 68 when the steering wheel 19 is turned.
Patent JP-H05158668-A (JP)
Title: Document divisional output system
Inventor: FUJITA KYOKO
IPC: G06F9/06
Filed: 1991-12-06
Abstract: PURPOSE:To logically control page use ranges of respective data groups according to key values which are characteristics to the data groups and to output a document only in the necessary group from a private SYSOUT. CONSTITUTION:The document is outputted from an optional page to an optional page by the divisional output function of the private SYSOUT. For the utilization of the function, a SYSOUT list is referred to (step 102) at the time of data processing (step 101) while data having the same key values are regarded as one group and the serial pages from the head of the SYSOUT are counted (steps 103, 104, and 105). Each time the key value is changed, the use range of the private SYSOUT of the group is outputted on another document (step 106). Consequently, the use ranges of the respective groups are logically controlled. Further, when the private SYSOUT extends over plural volumes, a method which outputs not serial pages, but relative pages of the respective volumes is employed.
Patent JP-H11165454-A (JP)
Title: Image processing device and image processing system
Inventor: OTAKE RITSUKO
IPC: G06F13/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To carry out image data translation positively at high speed by a serial bus by altering dynamically execution timing in accordance with the order of priority according to a time required for job execution when a decision is made as being impossible in ensuring the number of channels needed in one cycle at the time of the occurrence of a predetermined job. SOLUTION: Jobs to translate image data to a printer by a hot are made A, B, C, and the jobs A, B, C, when the right of use of a bus is recognized for each module generated at respective times t0, t1, t2 at all times, conduct a process as indicated in diagrams. Besides, as the number of jobs capable of obtaining the right of use of the bus simultaneously is 1 and as a plurality of jobs are superimposed with the consequence that bus resources become insufficient in a system for conducting of fare arbitration, all jobs fail to control such that they obtain the right of use of the bus every cycle. Also, the host 2 is formed as discrimination means, decision means for the order of priority, and alteration means.
Patent JP-H06198936-A (JP)
Title: Thermal head and preparation thereof
Inventor: HYODO TETSUHARU
IPC: B41J2/335
Filed: 1992-12-28
Abstract: PURPOSE:To provide a thermal head wherein voltage drop on an electrode can be avoided even when the width of the electrode for energizing electricity to a driving element decreases in being accompanied with miniaturization of the thermal head and a method for preparation thereof. CONSTITUTION:As a thermal head, an heat storage layer 3 such as glass is formed on a substrate 2 such as aluminum and reinforcing electrodes 15 and 16 and reinforcing electrodes 17 and 18 are formed on the end parts of the substrate 2. In addition, an exothemic resistor layer 5 such as tantalum nitride, the first common electrode 6 consisting of Al and a discrete electrode 7 are formed thereon. The reinforcing electrodes 15 and 17 are formed with Ni with a thickness of 1-2mum by means of an electroplating method and on the other hand, the reinforcing electrodes 16 and 18 are formed with a material such as Cu with a thickness of about 10-30/' by means of the electroplating method.
Patent JP-2001161508-A (JP)
Title: Seat for rolling stock and its manufacturing method
Inventor: EBE KAZUNARI
IPC: B60N2/90
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a seat for rolling stock excellent in recyclability and high in the degree of freedom in shape and structure and high in a product value by using a raw material for a lower seat layer which is easily moldable even if it is a large-size and thin molding. SOLUTION: After a molding body constituting a lower seat layer 2 is put in a mold, polyurethane raw liquid is injected in the mold and foamed to produce the seat 1 for a rolling stock in which an upper seat layer 3 made of a flexible polyurethane foam is integrally molded. A urethane chip molding, polystyrene molding, polyethylene molding, or polypropylene molding is used as a molding constituting the lower seat layer 2.
Patent JP-H11185650-A (JP)
Title: Color picture tube
Inventor: SHIMIZU NORIO
IPC: H01J29/07
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To structure a color picture tube in which deformation or doming is not likely to occur by increasing curved surface holding strength of an effective surface of a shadow mask. SOLUTION: In a color picture tube, reinforcement beads 28 are provided on an effective surface 21 of a practically rectangular shadow mask, their heights are set for dx1 at a location having a distance of x1 from a short axis near a long axis, for dx2 at a location having a distance of x2 from the short axis near the long axis, for dy1 at a location on the short axis having a distance of y1 from the long axis and for dy2 at a location having a distance of y2 from the long axis near a short side, and a structure is made to satisfy the relation that dx1 >dx2 , dy1 >dy2 and dy1 >dx1 , when x1 , x2 , y1 and y2 are almost the same.
Patent JP-H11185077-A (JP)
Title: Vehicle-mounted equipment for automatic charge collection
Inventor: KAWAMOTO YUICHIRO
IPC: G07B15/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a traffic jam by permitting smooth charge collection in the case of bad communication in an automatic charge collecting system. SOLUTION: A present position of a vehicle is detected by position detecting means 20, 21, the present position of the vehicle is compared with a position where an antenna is installed at a roadside by a control circuit 5, the vehicle is judged whether it exists at a position where communication between the vehicle and the automatic charge collecting facilities at the roadside must be performed or not, in addition, when the communication between the vehicle and the roadside facilities is not performed though the vehicle is judged to be required to communicate with the automatic charge collecting facilities at the roadside by judging whether it is in communication with the automatic charge collecting facilities at the roadside or not by a communication means 1, the communication is judged to be bad by this vehicle-mounted equipment for the automatic charge collection.  And in the case of the bad communication, a fact that the vehicle must be stopped is informed to a crew of the vehicle by an informing means 9.
Patent JP-2001168104-A (JP)
Title: Ceramics heater jig
Inventor: KANO MASAKI
IPC: H01L21/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics heater jig for making it difficult to generate a failure such as the heat deformation or damage on secretor or the like, or operating quick temperature increase or decrease, and for maintaining the flatness of the susceptor even in a high temperature. SOLUTION: This ceramics heater jig is provided with a susceptor 2 on which an object is placed, a ceramics heater 3 for heating the susceptor, and at least one heat shielding plate 4 for shielding heat from the ceramics heater. In this case, the susceptor and the heat shielding plate are arranged with the ceramics heater interposed in each prescribed interval, the thickness of the susceptor is set so as to be ranging from 0.5 mm or more to 5 mm or less, and the thickness of the ceramics heater and the heat shielding plate is set so as to be ranging from 0.5 mm or more to 3 mm or less. It is desired that an interval between each member is set so as to be ranging from 0.5 mm or more to 10 mm or less, and integrally and elastically supported by an elastic means and a supporting means 7.
Patent JP-H06178095-A (JP)
Title: Color converter for achromatic process
Inventor: KIMURA KATSUMI
IPC: G03F1/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a color converter for an achromatic preparation in which a faithful color reproducibility can be obtained. CONSTITUTION:Based on a colorimetric value corresponding table 11 in which a corresponding relation between the density value of a CMYK and a colorimetric value obtained by measuring a color printed by the density value is held, a look-up table 21 in which the density value of the CMYK on a condition in which a color difference becomes the minimum is held is prepared concerning each color in a color chip preliminarily printed by the prescribed density value. Then, the color conversion for the achromatic preparation is performed by a color converting part 20 by using the look-up table 21.
Patent JP-H05156210-A (JP)
Title: Adhesive and production of laminate by using the adhesive
Inventor: KUROKAWA HIDEKI
IPC: C09J133/02
Filed: 1991-12-09
Abstract: PURPOSE:To provide an adhesive free from problems of the emission of foul smell and environmental pollution and usable for the production of a laminate without necessitating a long curing process for aging and to provide a process for producing a laminate using the adhesive. CONSTITUTION:The objective adhesive is composed of a water-based or a water/ alcohol-based composition containing a water-base resin curable with ionizing radiation. A laminate is produced by coating a surface of a substrate with the above adhesive composed of a water-based or a water/alcohol-based composition containing a water-base resin curable with ionizing radiation, pressing a laminating material to the coated surface of the adhesive and irradiating the laminate with ionizing radiation.
Patent JP-H10193112-A (JP)
Title: Stubbed tube automatic welding machine
Inventor: OKAMOTO MASASHI
IPC: B23K9/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To efficiently weld a stubbed tube by automatically adjust an axial deviation/inclination of a horseshoe-shaped guide for a stubbed tube. SOLUTION: The stubbed tube welding machine 1, which is arranged with a welding torch 19 to conduct filled welding a circumferential direction of the stubbed tubes while rotating the horseshoe-shaped guide 8 fittable to plural stubbed tubes 2 arranged to a tube stand 3 from the radial direction and an outer circumference of the stubbed tubes 2 as supported to the horseshoe-shaped guide 8, is mounted to a robot arm 26, a sensor device 27, which detects an axial deviation/inclination of the horseshoe-shaped guide 8 for the stubbed tubes 2, is mounted to the horseshoe-shaped guide 8, a controller 33, which controls an axial deviation/inclination of the horseshoe-shaped guide 8 for the stubbed tubes 2 by actuating the robot arm 26 based on a detected signal from the sensor device 27, is arranged.
Patent JP-2000168072-A (JP)
Title: Ink jet head
Inventor: ABE SHUYA
IPC: B41J2/045
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which the size of a substrate is reduced, the mounting process is simplified and reduced in cost, density of electrodes facing a diaphragm is increased, and the process is simplified. SOLUTION: This ink jet head comprises a nozzle 330, an ink channel 130 communicating with the nozzle 330, a diaphragm 120 disposed at a part of the channel 130, and individual electrodes 220 disposed oppositely to the diaphragm 120 on the opposite sides of a gap 150. A drive voltage is applied between a common electrode fixed to the diaphragm 120 and the individual electrodes 220 to deform the diaphragm 120 electrostatically thus ejecting an ink liquid drop from the nozzle 330. An insulating film 260 for forming a gap is provided between a part of the face of the individual electrode 220 facing the diaphragm 120 and a part of the diaphragm 120 or a substrate on which the diaphragm 120 is formed.  A pad metal 250 for taking out the potential to the outside is formed on the surface of the individual electrode 220 opposite to the diaphragm 120 and adjacent individual electrodes are separated by means of an insulator 280 or vacuum.
Patent JP-2000174403-A (JP)
Title: Three-dimensional wiring board
Inventor: ARAKAWA KAZUHIKO
IPC: H05K1/14
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To electrically and mechanically connect a circuit board and other conductive patterns stably and easily with high reliability to increase the assembly work efficiency by electrically connecting the circuit board and other conductive patterns using the elasticity of the material of the circuit board made by injection molding of plastic. SOLUTION: A three-dimensional substrate 1 is made by injection molding of plastic and is formed with a connection section 2, positioning and pressing sections 3, and spheric projections 5 as integral parts of it. At necessary places on an upper face of the substrate, desired conductive patterns are formed of a thin film layer made of copper, etc. The spheric projections 5 and extraction patterns 6 are formed with conductive patterns and the connection section 2 is formed with a plurality of cutouts 4 for obtaining the elasticity. The connection section 2 is formed into a plurality of independent tongue-like parts by the cutouts 4. Walls 7-9 of the positioning and pressing sections 3 are formed on both ends of the connection section 2 to determine the layout of other conductive patterns to be connected to the substrate 1.  The pattern layout in the (y) direction is made at a distance between the wall 8 and the spheric projections 5 and the conductive patterns are connected to the substrate 1 under contact pressure.
Patent JP-H11182569-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: YAMAZAKI KENTA
IPC: F16D3/2245
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent rotational backlash and to improve assembly process. SOLUTION: A clearance in the axial direction is provided between an inside diameter surface 4a of a holder 4 and an outside diameter surface 2a of an inside joint member 2, and the relative displacement in the axial direction of the inside joint member 2 to the holder 4 is permitted. The outside diameter surface 2a of the inside joint member 2 is pressed against and urged in the opposite direction (to the distal side) to the offset direction (the opening side) of a center B of a guide groove 2b by the elastic force of an elastic pressing means 5 interposed between the outside diameter surface 2a of the inside joint member 2 and the inside diameter surface 4a of the holder 4.  The inside joint member 2 is subjected to the pressing and urging force of the elastic pressing means 5, and axially displaced in the counter-offset direction (the distal side) to press a ball 3, and is stopped at the position where no internal clearance between the ball 3 and the guide grooves 1b, 2b of the inside and outside joint members 1, 2 is present. As a result, the prescribed pre-pressure in the axial direction is given to the ball 3 to eliminate the rotational backlash (play in the circumferential direction).