baber/WOPTO huggingface dataset:
Patent JP-H03123024-A (JP)
Title: Device for manufacturing semiconductor device
Inventor: YOSHINAGA JUNICHI
IPC: H01L21/31
Filed: 1989-10-04
Abstract: PURPOSE:To reduce the foreign matters adhered to wafers by a method wherein suction ports are made as encircling the wafers on the parts near the positions whereon wafers on a tray are mounted. CONSTITUTION:A rectangular pipe 6 having multiple suction ports 7 in almost the same size as that of the configuration of a tray 1 is provided as encircling wafers 3 on the positions A-A whereon the wafers 3 taken up by Bernoulli's chucks 2 are mounted on the tray 1. The whole suction work of the rectangular pipe 6 is done by a suction port 8. Through these procedures, any minute foreign matters blown up when the wafers 3 are dropped from the Bernoulli's chucks 2 are sucked into the suction ports 7 so as to reduce the foreign matters adhered to the wafers 3.
Patent JP-H04140374-A (JP)
Title: Key
Inventor: SHIRAGAMI KIYOSHI
IPC: E05B19/22
Filed: 1990-10-01
Abstract: PURPOSE:To ensure the locking of a lock by placing a bar magnet in a slit formed in grips of a key, making one of the grips divided into two parts by the slit of a magnetic material, and opposing the magnetic material to a magnet formed into the lock. CONSTITUTION:A key 1 is inserted into a key hole of a cylinder lock to lock. When the key 1 is pulled out, a steel piece 5 of a grip 3 is excited to the N pole or the S pole by a magnet of an external cylinder of the cylinder lock, and the end as a different pole of a bar magnet 6 placed in the inside of a slit 4 is attracted to the steel piece 5. When the key 1 is pulled out after the key 1 is inserted into the key hole to unlock, the steel piece 5 is excited to an opposite polarity by the magnet, the end as the different pole of the bar magnet 6 is attracted to the steel piece 5.
Patent JP-S63115062-A (JP)
Title: Base sequenator of dna
Inventor: WATABE KENICHI
IPC: C07H21/00
Filed: 1986-11-04
Abstract: PURPOSE:To obtain a device which is satisfactory in both the separability and sensitivity of deoxyribonucleic acid (DNA) fragments of proximate mol.wt. by maintaining the temp. of the gel near a defector for detecting the migration pattern of the DNA fragments at the temp. higher than the temp. of the gel on the supply side of the DNA fragments. CONSTITUTION:A high-temp. water jacket not shown in the figure is mounted near the beta ray detector of DNA bands 10 and a low-temp. water jacket not shown in the figure is provided on the DNA fragment supply side near a well 9. The gel temp. of a region (b) is thereby kept higher than the gel temp. of a region (a) and, therefore, the spacing D' of the DNA bands 10 in the detecting part 14 widens and the decrease in the quantity of the beta rays entering the detector 14 is obviated. The separability of the DNA bands 10 of proximate mol.wt. is thus improved and the high-accuracy device is obtd.
Patent JP-S62123273-A (JP)
Inventor: NAKANISHI KEIJI
IPC: F25D11/02
Filed: 1985-11-20
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-H01103673-A (JP)
Title: Production of metallic paint
Inventor: MAYUMI KAZUNORI
IPC: C09D7/12
Filed: 1987-10-16
Abstract: PURPOSE:To produce a metallic paint which, when electrostatically applied in a high concentration or as a colored metallic paint, undergoes to leaking and can give a paint film of excellent color tone, by mixing an Al powder dispersion treated with montmorillonite (organic complex) with a paint. CONSTITUTION:A metallic paint is produced by dispersing, by mixing, a powder of montmorillonite and/or its organic complex, a dispersion formed by swelling this powder with an organic solvent or an organic resin-containing dispersion formed by dissolving or dispersing an organic resin in said dispersion in a dispersion of an Al powder in an organic solvent. The high-concentration metallic paint or colored metallic paint obtained in this way can form a paint film of excellent color tone without undergoing leaking even when it is electrostatically applied.
Patent JP-S60147428-A (JP)
Title: Epoxy resin/diammonium salt-emulsion, manufacture and use
Inventor: IERUN FUORUKERU UAISU
IPC: C08J3/02
Filed: 1984-12-12
Abstract: An epoxy resin-diammonium salt emulsion is based on a liquid epoxy resin, water, an emulsifier and a latent curing agent, wherein the emulsifier is (a) a polyvinyl alcohol obtained by saponification of polyvinyl acetate with a degree of hydrolysis of at least 70% and a molecular weight of at least 5,000, (b) a polyoxazoline having a molecular weight of 10,000-100,000, and/or (c) a copolymer of N-vinylpyrrolidone with vinyl esters of mono- or dibasic carboxylic acids of up to 6 carbon atoms, (meth)acrylic esters of mono- and dihydric alcohols of up to 6 carbon atoms, maleic, fumaric, crotonic acid and/or styrene and wherein the latent curing agent is the salt from a (a) diamine of the formula H2N-CH2-R-NH2 or H2N-R-CH2-R-NH2 wherein R is an optionally substituted C4-9-alkylene residue, an optionally substituted C6-9-cyclo- alkylene residue, or a C7-9-aralkylene residue, with (b) optionally hydroxy-group-containing, aliphatic, cycloaliphatic, or aromatic mono- or dicarboxylic acids of up to 12 carbon atoms.
Patent JP-H08103444-A (JP)
Title: Ultrasonic diagnostic device and ultrasonic wave multiple scanning beam formation
Inventor: RONARUDO II DEIGURU
IPC: A61B8/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to form multiline beams with a simple and cheap device by recognizing the relative phase differences among the received signals and controlling the time of sampling when multiple vectors of ultrasonic information are simultaneously obtained through interleaved sampling of ultrasonic echo signals. SOLUTION: An array 10 of ultrasonic transducer elements receives signals to form beams simultaneously from a plurality of beam directions. The echo signals received by each transducer element T1 -Tn are sampled in response to sampling signal sequences by sampling circuits 12. Each sampling circuits 12 controls the timing such that the sampling starts at the initial time of arrival of echo signals. For each sampling signal sequence, the stream of signal samples associated with a given line is separated in correspondence each sequence and summed to form coherent signals corresponding to spatially separated ultrasonic beams.
Patent JP-S63117684-A (JP)
Title: Controller for motor
Inventor: NUNOKAWA HIROYUKI
IPC: H02P6/17
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate an improper start of a motor by limiting a winding current to a higher value at the time of starting. CONSTITUTION:When a drive operating circuit 12 is turned ON, a microproces sor 9 feeds a control signal to an inverter 7 to control the operation of a motor 8. A transistor Q10 is turned ON at the time of starting, and a resistor R17 is connected in parallel with a resistor R15. Thus, a limiting current at the time of starting by a limiter 17 is set to a higher value to supply a sufficient winding current. When the start is completed to set the rotating speed of the motor 8 to a predetermined value or higher, the transistor Q10 is turned OFF, the limiting current by the limiter 17 is set to a lower value to become a slightly larger value than the maximum rated current of the motor 8.
Patent JP-S62121996-A (JP)
Title: Semiconductor device
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/34
Filed: 1985-11-22
Abstract: PURPOSE:To prevent the occurrence of a latch-up with a simple constitution at the time of entering a power source by detecting a substrate bias voltage through an FET and controlling the acceptance of a chip selection signal. CONSTITUTION:The back bias voltage -Vbb outputted by a substrate bias generator circuit V13G is supplied to a voltage detection circuit VC. Then an N-type FET Q49 connected to a high resistance P-type FET Q48 whose gate is controlled at a low potential when the inverse of the voltage -Vbb drops below a threshold is turned on, and an N-type FET Q47 is turned on. Thus a low level inhibition signal is outputted through inverters IV3 and IV4 until the voltage -Vbb can be stabilized, and supplied to a timing generator circuit, whereby a chip selection output from the outside is not accepted. Thus the occurrence of the latch-up at the time of entering a power source can be prevented with the simple constitution.
Patent JP-H09103168-A (JP)
Title: Automatic controller of threshing depth in combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D61/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enable an automatic controller of threshing depth in a combine harvester to perform an automatic control according to a specification or a working style of reaping in the automatic controller of threshing depth in a combine harvester constructed to change a position of a longitudinal carrier supply-carrying reaped grain culm to a threshing feed chain through a driving mechanism and according to a detected result in a length detecting sensor of the carried grain culm. SOLUTION: This automatic controller of threshing depth in a combine harvester has a speed mode switching means switching a working speed of a driving mechanism changing a position of a longitudinal carrier supply-carrying reaped grain culm to a threshing feed chain in plural stages and a detecting means of a setting state in a waste straw binding device is connected with the speed mode switching means so that a speed mode of a low-speed side in a set state of a waste straw binding device and a speed mode of a highspeed side in a non-set state of the waste straw binding device are respectively automatically set.
Patent JP-2000092562-A (JP)
Title: Router device, radio terminal, radio base station, and method for controlling message transmission
Inventor: INOUE ATSUSHI
IPC: H04W64/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a router device capable of quickly detecting movement of a packet-communicatable radio terminal moving on a network and crossing a subnetwork. SOLUTION: The router device is arranged in a network storing a radio terminal 5 in a radio base station 4 and supports the mobile communication of the terminal 5. In this case, a foreign agent advertisement message is broadcasted to a subnetwork to which the router device itself belongs at a prescribed time interval and the time interval for broadcasting the foreign agent advertisement message is controlled so as to be set up to a time interval shorter than the prescribed time interval only for a fixed time based on a terminal movable message informed from the base station 4 set up in the subnetwork to which the device itself belongs.
Patent JP-H09105099-A (JP)
Title: Paper and its production
Inventor: KUROZUMI KAZUMASA
IPC: D21H17/46
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a paper high in water resistance and rigidity and excellent in mechanical strengths such as tensile strength by forming a cured layer on the surface of the paper by the irradiation of electron beams. SOLUTION: This method for producing a paper comprises adding an electron beam-curable resin having functional groups facilitating the adsorption of the resin to pulp, such as an urethane acrylate emulsion, in an amount of 1-10% converted to the solid content of the pulp and further an aluminum sulfate solution comprising a cationic band for promoting the adsorption of the resin to a pulp slurry, producing the paper from the mixed pulp slurry, and subsequently irradiating the produced paper with electron beams in an irradiation beam amount of 10-100KGY to form the layer cured with the electron beams on the surface of the paper.
Patent JP-H05101836-A (JP)
Title: Fuel cell with solid electrolyte
Inventor: AKAGI ISANORI
IPC: H01M8/02
Filed: 1991-10-09
Abstract: PURPOSE:To enhance the performance of a fuel cell by lowering its internal resistance. CONSTITUTION:A plurality of cells are installed in lines vertically and horizontally at certain spacings so as to form fuel gas lines or oxygen-containing gas lines, and between these cells an electroconductive felt-form material configured so as to admit passage of gas is installed in such a condition as to generate electrical continuity of the adjoining cells with one another. A resilient member 13 to press those outer portions 6a, 6a in pair of the felt material 6 which are adjacent to cell C, to the same C is accommodated in the felt material 6. It is so arranged that the filling density of the outer portions 6a of the felt material 6 is greater than that of the inner portion 6b of the material 6 and also that the outer portions 6a and inner portion 6b are fused through heating. The resilient member 13 is equipped with electroconductivity.
Patent JP-H1194287-A (JP)
Title: Drainage apparatus for air conditioner
Inventor: YAMAZAKI TOSHIYA
IPC: F24F13/22
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a drainage apparatus for an air conditioner capable of preventing condensation and noise. SOLUTION: In a drainage apparatus for the present air conditioner a drain pump assembly 2 is mounted on a mounting fitment 5 insert molded on an inner surface heat insulating member 3 inside a top plate 1 being a casing. For this, cold heat is prevented from being transferred to a casing from the drain pump assembly 2, and hence condensation on the casing is prevented to prevent water droplets from falling down. Further, vibration of the drain pump is absorbed with the inner surface heat insulating member 3 whereby the vibration is prevented from being transmitted to the casing, and hence low frequency noise is prevented from being generated.
Patent JP-H11102314-A (JP)
Title: Information processor
Inventor: HAYAMIZU HIDEKI
IPC: G06F3/048
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which has such an interface that a history of information referred to in the past is made easy to find and easy to operate. SOLUTION: On the screen 141, image data showing the contents of information inputted (referred to) before is displayed as history information in the history information display area 133 at the same time when the contents of the inputted information are displayed in the node information display area 132 to let a user clearly understand the history of the information referred to before in the area 132 at a glance.
Patent JP-H02110949-A (JP)
Title: Semiconductor device
Inventor: OCHI TAKAO
IPC: H01L21/60
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to maintain a reliable electrical connection between a semiconductor element and a circuit board by a method wherein the largest strength of an insulative resin to its tensile stress is made larger than a contraction stress which is generated at the time of curing of the resin. CONSTITUTION:In a semiconductor device formed by a microbump bonding mounting method wherein conductor wirings 2 on a circuit board 1 and bump electrodes 4 of a semiconductor element 5 are made to oppose to each other interposing an insulative resin 3 between the substrate 1 and the element 5, a pressing is performed and the element 5 holds an electrical connection to the board 1 and is fixed by pressure and fixed on the board 1 by a contraction stress associated with the cure of the resin 3, a mounting is performed in such a way that the largest strength of the above resin 3 to its tensile stress becomes larger than an internal stress to work on the resin 3. For example, an UV hardening resin, such as an epoxy resin, a silicone resin, an acrylic resin and the like, is used as the above resin 3. For the resin 3, an insulative resin whose largest strength P to its tensile stress after curing is larger than a contraction stress F which is generated by its cure and contraction is used.
Patent JP-H06114933-A (JP)
Title: Manufacture of decorative material
Inventor: NAKAMURA KAZUHIKO
IPC: B44C1/24
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a decorative material having a three-dimensional curve and a fresh uneven part on a surface by pressing a plug having an arbitrary shape and an embossed pattern into contact with a surface of a sheet. CONSTITUTION:As a sheet 2, a polyvinyl chloride sheet having excellent thermal plasticity and stretchability is, for example, used. A material of a plug 3 is desirably silicone rubber having durability by considering follow-up to a base material shape at the time of molding. In a vacuum pressure forming machine 1, the sheet 2 is interposed as a partition between upper and lower tanks called chambers 1-1. When a vacuum degree becomes 20Torr, a heater 1-2 of the upper chamber is ignited. When a surface temperature of the sheet 2 reaches a specified time, a table 1-3 in the lower chamber 1-1b is lifted. Here, the plug 3 is set to the chamber 1-1a, and brought into contact with the entire sheet 2 at an arbitrary part of a base material to be molded. After a specified time has passed, pressurized air is introduced into the upper chamber, and the heated and softened sheet 2 is formed in a shape along the base material shape.
Patent JP-H07114609-A (JP)
Title: Discrimination system by screen control of on-line terminal device
Inventor: ISHIKAWA SEIWA
IPC: G06Q40/00
Filed: 1993-10-20
Abstract: PURPOSE:To make an error check immediately at the time of input and improve the processing efficiency of dealings by judging whether or not data should be sent to a host computer by the processing of a program corresponding to a specific file. CONSTITUTION:The discrimination by the screen control of the on-line terminal device 3 has a screen file which has a function for checking physical elements of data such as the length and input character type of input data as to the contents of a key input and a dealings information file for checking whether or not the contents of dealings regarding the screen file are logically sent to the host computer 1. This dealings information file enables the logical adequacy of the input data to be discriminated and an application program performs error processing on the on-line terminal device 3 for the dealings information file without previously generating a message for which error processing is performed by the host computer 1 and prompts an operator to perform re-input operation, thereby improving the processing efficiency.
Patent JP-H06110911-A (JP)
Title: Chart calculator
Inventor: ISHIZU TERUAKI
IPC: G06Q10/10
Filed: 1992-09-30
Abstract: PURPOSE:To minimize the number of times of calculation even when the number of cells in a work sheet is increased. CONSTITUTION:A calculation sequence list preparing part 3 searches the number of times of reference at every cell based on a reference relation between the cells, prepares a calculation sequence list in which the number of times of reference is made to correspond to a cell address at every cell, and stores it in a calculation sequence list storage part 4. Then, a cell address reading part 5 reads the cell address in the order of the cell whose number of times of reference is small by referring to the calculation sequence list. A numeric value data calculating part 6 makes access to a cell data storage part 2 based on the cell address, reads numeric value data, and calculates the numeric value data in the order of the cell whose number of times of reference is small. Then, after the numeric value data of the entire cells are calculated, the numeric value data of each cell are displayed at a display 8 by a display control part 7.
Patent JP-2000085395-A (JP)
Title: Transmission control cable penetrating structure for body panel
Inventor: KATO YOSHIHISA
IPC: B62D25/20
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the sealing state over the whole circumference of a grommet for closing a panel opening part. SOLUTION: A cable opening part 3 on which transmission control cables 5 are passed through is closed with a grommet 9. The grommet 9 is fixed to a body panel 1 at two tightening points x1, x2. In both sides of a fixed line L, offset distances to retainer edge parts are different (OS1>OS2). A retainer plate 13 is inclined toward the body panel 1 in a side where the offset distance is large. Therefore, when a retainer is fixed, the retainer plate 13 is elastically deformed so as to warp, and sealing force in a retainer edge part region z of a side where the offset distance is large is increased. As a result, at both sides of the fixed line L, force by which the grommet 9 is pressed against the body panel 1, that is, the sealing force can be uniformalized.
Patent JP-H07114925-A (JP)
Title: Manufacture of air electrode
Inventor: NUNOME JUN
IPC: H01M4/90
Filed: 1993-10-20
Abstract: PURPOSE:To provide a high catalytic function with a small amount of a metal by forming an air electrode carrying the metal deposited from a solution containing the metal ion by a reducing agent into a sheet-like electrode. CONSTITUTION:Manganese oxide, activated carbon, conductive carbon, polytetrafluoroethylene(PTFE) in 47:35:12:7 weight ratio are mixed and kneaded and the resulting mixture is formed into a sheet with 0.6mm thickness to give an air electrode 5. The sheet is immersed in an aqueous solution containing 20g/l of silver cyanide, 100g/l of sodium hypophosphite as a reducing agent, and 80g/l of potassium cyanide under 70cmHg pressure for 10 minutes. Further, the obtained sheet is heated at 90 deg.C for 10 minutes to deposite silver. The resulting sheet-like electrode is press-stuck to a cylindrical stainless steel mesh coated with nickel and further together with the sheet-like electrode, a sheet with 0.23mm thickness and prepared by kneading carbon black and PTFE in 3:2 weight ratio and forming the mixture into a sheet is rolled double to give a cylindrical electrode and thus a battery is prepared.
Patent JP-H11102924-A (JP)
Title: Semiconductor device manufacturing method
Inventor: HYODO HARUO
IPC: H01L21/56
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a high density by almost eliminating useless region at a manufacturing step of cutting off from a large substrate and to reduce a disposal resin volume at a step of sealing the substrate by the resin in a case of specially sealing the substrate by a transfer molding method. SOLUTION: A large scale substrate on which surface has rectangular electric conductive patterns arranged at fixed interval and rectangular patterns having an electric conductivity and so arranged as to regularly project from the said patterns and which is provided with regions corresponding to elements, including at least two of a part of the electric conductive patterns and the rectangular patterns, is prepared. Semiconductor chips 12 are mounted on the large scale substrate, these electrodes and the conductive patterns or the rectangular patterns are junctioned by bonding wires 14, resin is formed on the surface of the large scale substrate, the semiconductor chips 12, the conductive patterns the rectangular patterns and the bonding wires 14 are sealed, the large scale substrate is cut off to correspond to the regions corresponding to the element and the element is formed.