baber/WOPTO huggingface dataset:
Patent JP-H07153718-A (JP)
Title: Contact hole filling in semiconductor layer structure
Inventor: HORUGAA HIYUUPUNAA
IPC: H01L21/768
Filed: 1994-09-12
Abstract: PURPOSE: To provide a method for avoiding the generation of mechanical stresses in a semiconductor layer structure by filling a contact hole inside the semiconductor layer structure with a metal, without generating cavities. CONSTITUTION: In order to fill a contact hole 6, reaching the surface of conductor path 2 to be made into contact inside a semiconductor layer structure 1, the conductor path 2 is connected through an auxiliary contact hole 3 with a conductive layer 4. The contact hole 6 is filled with a metal 9 by electric deposition and in that case, the conductor path 2 is connected as a counter electrode in an electrolytic solution through an auxiliary contact part 8 to the conductive layer 4. Continuing, the conductive layer 4 is removed.
Patent JP-H04122377-A (JP)
Title: Prize winning device for pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1990-09-14
Abstract: PURPOSE:To clarify prize winning in a special prize winning port without special concentration of attention by providing a forced change-over means for varying a ball, inlet part of the special prize winning port into a narrow part when a bell wins in the special prize winning port while the ball inlet part is wide. CONSTITUTION:A prize winning port 9 is divided into three by a pair of movable pieces 10, 10 to be controllably changed over between the standing position and slanting open position by an operating lever 15 of a forced change-over means B. When a ball enters a prize winning opening 6, it wins a prize in any of division of the prize winning port 9. When the ball wins the prize in a special prize winning port 9V, a program of 'big win' is carried out and the switching operation of switch 7, 7 is started. When the number of balls winning prize in the prize winning port 9 reaches 5 or the number of times of switching of the switch pieces 7, 7 is nearly completed, the movable piece 10 is slanted by a solenoid 17 and its own weight to expand a ball inlet part 11. When the ball wins the prize in the special prize winning port 9V, the movable piece 10 stands to vary forcibly the ball inlet part 11 into a narrow one. When the ball wins the prize in the special prize winning port 9V, a privilege of 'bigs win' is renewed and the above operations are newly repeated.
Patent JP-2001073291-A (JP)
Title: Ground treatment of inorganic board
Inventor: SHIMIZU KAZUSATO
IPC: B32B13/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for ground treatment of inorganic board having excellent coating performances and productivity. SOLUTION: An inorganic board 10 having an upper layer and a lower layer 11 and 12 consisting essentially of a mineral substance fiber, an inorganic powdery body and a binder is coated with a ground treating material composed of 50-80 wt.% of a pigment and 20-50 wt.% of a synthetic resin and having 40,000-70,000 cps viscosity to form a ground treated layer 14. The ground treated layer is dried and cured and subjected to sanding treatment to form a smooth surface.
Patent JP-2000077283-A (JP)
Title: Apparatus for manufacturing tab terminals for electrolytic capacitors
Inventor: NAKAMURA MASAHIRO
IPC: H01G13/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing tab terminals for electrolytic capacitors by avoiding burrs at the side face and on the boundary line between the side face and top end, to avoid damaging an Al foil which is wound around the head. SOLUTION: Upper and lower blades 24, 26 for cutting a flat part and extruded part formed from a round bar each has approximately a U-shape, both corners of which are made not rectangular but round like a circular arc. When the extruded part is cut by the upper and lower blades 24, 26, the boundary between the side face to be a head and top end is formed into a shape having no burrs owing to the corners of the upper and lower blades 24, 26. Since the boundary between the side face to be a head and top end is formed without burrs owing to the corners of the upper and lower blades 24, 26, an Al foil to be wound round the head will not be damaged, even if they contact the side face or boundary.
Patent JP-S60140668-A (JP)
Title: Gas diffusion electrode
Inventor: KATOU HIROSHI
IPC: C25B11/03
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a low-cost gas-diffusion electrode having a superior characteristic and a long life by pressing and fixing a catalyst layer and a diffusion layer on the surfaces of a specific porous thin tetrafluoroethylene film. CONSTITUTION:A high-extension fiber material 1 obtained by a general method for manufacturing a porous fluorine resin film has a thickness of 15mum or less, a mean hole diameter of 0.2-15mum and a porosity of 90% or more. After a catalyst layer 2 is affixed to one surface of the fiber material 1 and a diffusion layer 3 is affixed to the other surface of the fiber material 1, the thus formed body is pressed to make a gas diffusion electrode. As a result, the thickness of the film 1 is decreased and its density is increased, thereby achieving further increased water-repellency while minimally changing the gas permeability. Besides the film 1 exhibits a good conductivity despite the fact that the fiber material 1 before undergoing the above process works as an insulating material.
Patent JP-S61124069-A (JP)
Title: Closed nickel cadmium battery
Inventor: NAKAHORI SHINSUKE
IPC: H01M4/52
Filed: 1984-11-20
Abstract: PURPOSE:To provide a negative electrode with sufficient reaction capability under the condition of high current rating or low temperature discharge by limiting to 2.0-2.5g/ml the impregnation per unit volume in the negative electrode plates formed of cadmium hydroxide which is the negative electrode activating material of the nickel cadmium battery. CONSTITUTION:Cadmium negative electrodes are formed by using sintered nickel plates of about 80% porosity as sintered plates, and limiting the impregnation per unit volume of the plate of cadmium hydroxide to 2.0-2.5g/ml. The negative electrodes are subjected to formation treatment and are discharged completely, and are combined with sintered nickel positive electrodes having smaller capacity compared with the negative electrodes to constitute a nickel cadmium battery of negative electrode dominant type having nominal capacity of 1.2AH. Since the impregnation of cadmium hydroxide is limited, the electrolyte penetrates sufficiently into cadmium negative electrodes.
Patent JP-H1187425-A (JP)
Title: Semiconductor bare chip, manufacture thereof and mounting structure therefor
Inventor: KIRA HIDEHIKO
IPC: H01L21/56
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To increase the positional shift allowable for a semiconductor bare chip having stud bumps being mounted by compression-bonding flip-chip system. SOLUTION: A plurality of stud bumps 43 are arranged on the surface of a semiconductor bare chip 41. Each stud bump 43 comprises a base part 43a and a head part 43b projecting therefrom. The height dimension a1 of the head part 43b is set larger than the thickness dimension of an electrode on a board for mounting the semiconductor bare chip. Even if the semiconductor bare chip is shifted by such extent as the head part 43b is removed from the electrode on the board, shoulder of base part 43a is compression-bonded to the electrode on the board and the semiconductor bare chip is mounted normally.
Patent JP-S61123380-A (JP)
Title: Color corrector
Inventor: OKADA KAZU
IPC: H04N5/208
Filed: 1984-11-20
Abstract: PURPOSE:To obtain picture easy to watch by changing amount of peeking of luminance signal automatically in accordance with amount of component of noises generated while synchronous signal is recognized. CONSTITUTION:The input video signal is divided into luminance Y signal and chroma C signal at the separation circuit 1. A Y signal is provided to a VCA2, amplitude of the Y signal is changed in accordance with output voltage of a noise detection circuit 6. Next, an outline signal component of Y signal is extracted (3). Synchronous signal portion of Y signal is extracted by gate 4, the same component noise as belt area of the circuit 3 is extracted by a BPF5 to be provided to a detection circuit 6. A C signal is divided into the C signal and a color burst signal at a gate 7, amplitude adjustment is respectively made (8), phase adjustment is made (9), and addition is made (12). Each signal adjusted and controlled respectively is added (10, 11) to be outputted as a video signal.
Patent JP-S6490336-A (JP)
Title: Connection of precast reinforced concrete pillar and iron beam
Inventor: YOSHINO TSUGUHIKO
IPC: E04B1/30
Filed: 1987-10-01
Abstract: PURPOSE: To enhance stress transmission performance and to simplify operations by causing a joint plate on the end face of beam steel to abut the beam joining position of a precast reinforced concrete column, passing and tightening a high- tensile bolt through the joint plate and the sleeve of the column, and packing mortar into the sleeve. CONSTITUTION: A beam joining sleeve 3 which penetrates horizontally through a column is embedded in a beam joining position and hoops 4 are densely arranged around the sleeve 3 and steel fiber concrete 5 is placed to form a precast reinforced concrete column A. After erection of the column A is completed, a joint plate 7 provided on the end face of beam steel B is made to abut the beam joining position of the column A and a high-tensile bolt 9 is passed through both the joint plate 7 and the sleeve 3 and tightened. Next, mortar is packed into the sleeve 3. Therefore, stresses generated on beam ends can be sufficiently transmitted to the column A, and on site work can be simplified.
Patent JP-H08108428-A (JP)
Title: Production of polycarbonate resin granule
Inventor: ISSHIKI HIDEKI
IPC: B29B9/06
Filed: 1994-10-12
Abstract: PURPOSE: To provide a method for easy production of the polycarbonate resin granule wherein content of residual organic solvent in extremely small and particle size is uniform. CONSTITUTION: A method for producing polycarbonate resin granules comprises feeding an organic solvent-containing solid polycarbonate resin continuously to an extruding machine for pulverization therein, extruding the polycarbonate resin from the small holes of a die provided at the outlet of the extruding machine without causing the resin to melt or dissolve, cutting the polycarbonate resin into a granular form and bringing the vapor into contact with the polycarbonate resin granules in an amount of at least 15wt.% based on the weight of the organic solvent contained in the resin granules to remove the organic solvent therefrom.
Patent JP-2001075546-A (JP)
Title: Display device and display attitude control method
Inventor: NAKAGOME KAZUHIRO
IPC: G09G5/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To constitute a display device which is easily adapted to an existent personal computer with an inexpensive system by sending out the signal that an attitude sensor detects as an attitude signal to a computer and displaying at a display part an image signal of a display attitude to which the computer performs conversion corresponding to the attitude signal. SOLUTION: An angle sensor 2 is a two-directional tilt detection switch which is provided in the display device 1. This angle sensor 2 detects the laterally or longitudinally long state of the display device 1 and outputs the angle of rotation of the display device 1 to a system control circuit. The system control circuit having received this detection signal outputs this signal to the computer 3 through a cable 4. The computer 3 outputs the image signal of the display attitude to which conversion is performed corresponding to the signal through the cable 4. A display circuit of the display device 1 makes a screen display with the image signal sent from the computer 3.
Patent JP-H1087557-A (JP)
Title: Purification of crude naphthalenedicarboxylic acid
Inventor: IWASAKI HIROSHI
IPC: C07C63/38
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture solution of a naphthalenedicarboxylic acid ester containing a low content of an aldehyde compound, by carrying out an esterifying reaction of a crude naphthalenedicarboxylic acid with an alcohol and then oxidizing the aldehyde compound in the resultant product according to a specific method. SOLUTION: The esterifying reaction of a crude naphthalenedicarboxylic acid with an alcohol is carried out to provide a solution of a mixture of naphthalenedicarboxylic acid with a naphthalenedicarboxylic acid ester and aldehyde group of an aldehyde compound contained in the crude naphthalenedicarboxylic acid is then oxidized into carboxyl group according to any method of (A) bringing the aldehyde compound into contact with a peroxide and a metallic salt of an organic acid, (B) bringing the aldehyde compound into contact with a peroxide and a metallic salt of chloric acids, (C) bringing the aldehyde compound into contact with a peracid and (D) further bringing the aldehyde compound into contact with an oxygen-containing gas and a noble metallic catalyst. Thereby, the objective solution with a reduced content of the aldehyde compound is obtained.
Patent JP-S6489404-A (JP)
Title: Heat insulating container
Inventor: YASUDA SATOSHI
IPC: H01L39/04
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a heat insulating container, which displays excellent heat insulating performance without enlargement of the entire configuration and without increase in weight, by providing multilayered insulating materials only between the inner container and a heat radiation shield. CONSTITUTION:A heat radiation shield plate 6a, which is cooled with liquid nitrogen, and two heat radiation shield plates 6b, which are cooled with evaporated helium gas, are arranged between the outer wall of an inner container 5 and the outer wall of a vacuum container 2 and between the axial direction wall of the inner container 5 and the axial direction wall of the vacuum container, so that these sections are partitioned in the direction of the radius and the axial direction. Multilayered insulating materials 7a are provided only between the inner container 5 and the heat insulating shield plate 6b, which is located at the closest position to the inner container 5. When simulation is conducted in this constitution, the quantity of heat, which intrudes into the inner container 5 from a normal temperature part, is about 0.1W, which is 1/2 the conventional quantity.
Patent JP-S61128710-A (JP)
Inventor: AIKO YORIYUKI
IPC: H02B13/02
Filed: 1984-11-22
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-H04126468-A (JP)
Title: Image forming device
Inventor: YAGISHITA TAKAHIRO
IPC: B41J5/30
Filed: 1990-09-18
Abstract: PURPOSE:To facilitate the handling of an identification number and to improve the privacy by providing a data storage means storing a sent print data, a total sum storage means storing a total sum of print data, an input means and a print means printing out the print data when a data inputted from the input means is coincident with the total sum stored in the storage means. CONSTITUTION:The user sends a print data desired to be printed out with confidentiality to a data storage means 4 from a print data transmission means 3 and stored therein. In this case, the print data transmission means 3 calculates the total sum of all transmission data, displays the result so that the user recognizes the result, and on the other hand, the total sum of all the transmission data is calculated from the transmitted print data at a CPU 2 of a print means 1 and the total value is stored in a total sum storage means 5. The CPU 2 of the print means 1 discriminates whether or not the value inputted from an operating panel 6 and the value stored already in the total sum storage means 5 are coincident and the print means 1 prints out the print data corresponding to the corresponding sum when they are coincident.
Patent JP-S62105656-A (JP)
Title: Printer
Inventor: SAKAYORI SHOICHI
IPC: B41J29/26
Filed: 1985-11-05
Abstract: PURPOSE:To completely print by retaining the both ends of a printing sheet by a pair of clips on the surface of a sector-shaped platen to position the platen by a command of a controller, thereby preventing the sheet from displacing. CONSTITUTION:A sector-shaped platen 2 on which a sheet 1 is extended has clippers 4, 5 for retaining a printing sheet 3 at both ends. One clipper 4 is provided on the obliquely cut portion of the platen 2, and the other clipper 5 has an electromagnet 8 for releasing the retention. Thus, the both ends of the printing sheet arranged on the platen is retained by the clippers, and the adjacency of printed characters does not have an error even if the sheet 3 is returned by the controller and repeated to be vertically positioned. When the predetermined printing is finished, one of the retaining clipper 5 is released by operating the electromagnet 8, a winding unit 9 is operated to wind the sheet 3 until a sensor 50 detects a mark, and new printing sheet 3 can be extended on the platen 2.
Patent JP-S61173797-A (JP)
Title: Testpaper of mildewproofing agent
Inventor: ICHIKAWA EIICHI
IPC: C12Q1/04
Filed: 1984-11-22
Abstract: PURPOSE:The titled testpaper capable of judging mildewproofing effect of mildewproofing agent in ink, by placing the testpaper on a place to cause a mildew, consisting of thick paper having letter or a pattern printed with ink containing the mildewproofing agent. CONSTITUTION:The letter and/or pattern 2 is printed on the thick paper (preferably paper for business card) 1 with ink containing a mildewproofing agent, to give the aimed testpaper.
Patent JP-H0984449-A (JP)
Title: Sealing structure for storage house
Inventor: TERADA TAKASHI
IPC: F25D23/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a mouse from entering from a gap of packing arrangement by installing a closing member to stop up the gap of packing arrangement. SOLUTION: A main body 3 of a storage house having a gate 2 for articles is equipped with a door 4 for opening and closing the gate 2 for articles and a cooling unit for supplying cold air to the interior of the main body 3 of the storage house. A packing 25 is attached to at least one of the circumference of the inside or the door and one side of the front of the main body 3 of the storage house to be brought into contact with the other packing when closing the door. At least one of the circumference of the door and the vicinity of the front of the main body 3 of the storage house are equipped with a closing member 17 for closing a gap 12 of packing arrangement between both the circumference of the door and the vicinity of the front of the main body.
Patent JP-S60137577-A (JP)
Title: Method of welding panel
Inventor: MIZOBE HIROSHI
IPC: B23K9/00
Filed: 1983-12-27
Abstract: PURPOSE:To reduce manday remarkably by enabling welding incorporating bent tubes in straight tubes. CONSTITUTION:Straight tubes 11... and bent tubes 12... are combined and held between an upper pressure roller 2 and a lower pressure roller 3, and moved in the direction of the arrow while applying pressure, and both are welded by welding torches 1.... Welding is suspended just before curved parts of bent tubes 12, 12. The upper pressure roller 2 and welding torches 1... are raised and curved parts of bent tubes 12, 12 are passed. After the curved parts passed, the upper pressure roller 2 and welding torches 1... are lowered. Welding is performed again, and, for instance, a tube panel of flame wall of a boiler is manufactured.
Patent JP-2000077145-A (JP)
Title: Connector
Inventor: MACHIDA TAKASHI
IPC: H01R13/58
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of simply setting up a different joint pattern (bus bar pattern) without increasing kinds of connectors and preventing a cable from being pulled out after attaching it. SOLUTION: Plural groups of independent bus bars to mutually connect any selected cables 15 among plural cables 15 are formed in a retainer members 20, 21, and when terminals 15a of plural cables 15 are attached to attaching terminals 12 by inserting them through openings 14, the bus bars 22, 23 provided in the retainer members 20, 21 are engaged with the terminals in order to electrically connect any selected cables each other, by attaching the retainer members 20, 21 to a case 13.
Patent JP-H0969678-A (JP)
Title: Tab mounting structure
Inventor: NISHIMURA MASAKI
IPC: H05K1/14
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To ensure an always good electric connection state following an environmental change and to enable high density electric connections of fine pitch terminals by elastically pressing a projection elastically supported by a connection holder toward a TAB and elastically pressing a connecting electrode to a connecting land by the elastic force thereof. SOLUTION: A projection formed body 34 of a connection holder 3 is elastically pressed to the tape-type electrically conductive lead (TAB) 2 side by a spring force of a plate spring 33, thereby a projection 35 provided on the projection formed body 34 presses a connecting electrode 22. Thus, the connecting electrode 22 and the connecting land 11 are brought into direct contact and the connecting electrode 22 and the connecting land 11 are electrically connected together. This electric connection state is held by the spring force of the plate spring 33 of the connection holder 3. The plate spring 33 has a thickness of, e.g. not larger than 0.5mm, and is formed of stainless steel, etc., having an elastic force and good restoring force, and the strength of the spring is set according to the thickness, the size and the hardness of the plate spring 33.
Patent JP-H0966994-A (JP)
Title: Rotary volumetric charging device
Inventor: TSUJITA KAZUHIKO
IPC: B67C3/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To clean a measuring cylinder mechanism without providing a lifting mechanism by a method wherein an oscillation cam mechanism is provided and a piston of a measuring cylinder mechanism is lowered to a bottom dead center (washing position) by operating the oscillation cam mechanism and a rotation body is rotated to bring each measuring cylinder mechanism successively to the washing position. SOLUTION: For washing a rotary volumetric charging device 1, a jack 33 is driven and regulated to incline an oscillation frame 29 of an oscillation cam mechanism 25 to a maximum inclination angle to lower pistons 21 of measuring cylinder mechanisms 13 to a bottom dead center (washing position). Next, a rotary body 5 is rotated and when a sensor senses that a piston 21 of one of the mechanisms 13 has come to the washing position, a switch valve corresponding to the mechanism 13 is changed over to cause a lock ring of a lock mechanism 52 to lock a piston rod 23. Such operation is performed each time a piston 21 of following mechanism 13 is positioned at the washing position to wash the mechanisms 13 at each washing position.