baber/WOPTO huggingface dataset:
Patent JP-H1126031-A (JP)
Title: Battery-cooling device
Inventor: KOKUBO AKIHISA
IPC: H01M10/60
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery-cooling device which can cool a plurality of batteries uniformly with good performance, using the cooling effect of a thermo- siphon system similar to the heat pipe. SOLUTION: A plurality of batteries 14 mutually connected electrically are accommodated in a sealed vessel 10, and a cooler 27 is provided in communication with an internal space 24 of this vessel, and a low-boiling point refrigerant is filled over the entire area of the internal space 24 and inside the cooler 27. Then the refrigerant is evaporated through heat absorption from the batteries 14 over the entire area of the internal space 24, and the produced gas refrigerant rises into the cooler 27. In the cooler 27, the gas refrigerant is cooled and condensed by a cooling pipe 29, in which a low-temp. refrigerant of the refrigerating cycle for air conditioning flows. The condensed liquid refrigerant returns by its own weight to the surrounding area of the batteries 14 inside the vessel 10.
Patent JP-2001005442-A (JP)
Title: Multilevel font generating device
Inventor: OTAKE SHINJI
IPC: G09G5/28
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To create a high quality font by converting a 1st block into gradation font data based on the black part area in a 2nd block larger than the 1st block. SOLUTION: A means for dividing bitmap font data into 1st rectangular blocks and also dividing them into 2nd rectangular blocks larger than the 1st ones is arranged. In addition, the device is provided with a means for calculating the black part area in the 2nd blocks and a means for converting the 1st blocks into gradation font data based on the black part area in the 2nd blocks. In such a configuration, the divided blocks are converted into gradation font data based on the black part area (the number of the black dots) S of scan-block larger than the divided blocks. Thus, by setting the scan-block size to such a value as satisfies SW>DW and SH>DH, the number of the black dots of adjoining divided blocks can be reflected on the number of the black dots of the scan-blocks.
Patent JP-S6336722-A (JP)
Inventor: SASAKI KAZUO
IPC: A01K29/00
Filed: 1986-07-30
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-H0228274-A (JP)
Title: Zinc-rich paint composition
Inventor: FUKUDA HIDEO
IPC: C09D7/12
Filed: 1988-07-15
Abstract: PURPOSE:To provide the subject composition containing zinc powder and a specific cation exchange material, keeping the rust-proofing property and having excellent adhesivity to a top-coating film and high dielectric strength. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of zinc powder (e.g., spherical or flaky particles having an average particle diameter of 1-20mum) and (B) preferably 3-100 pts.wt. of a cation exchange material (preferably montmorillonite) having 0.1g-equivalent/g of cation exchange group and containing adsorbed metal ion having a solubility product of <=1X10<-25> as a hydroxide (e.g., Fe<3+>, Sn<2+>, Cr<3+>, Co<3+>, Al<3+>, Ti<4+> and Zr<4+>).
Patent JP-H05345170-A (JP)
Title: Method and device for washing work
Inventor: ARAIDA TOKUO
IPC: B08B3/02
Filed: 1992-06-11
Abstract: PURPOSE:To enhance the washing effect o a work by injecting washing liquid to the work fixed to a work supporting body from an injection nozzle arranged outside a washing tank, then injecting the washing liquid to the work through the injection nozzle arranged in the washing liquid and also overflowing the washing liquid from the washing tank and furthermore injecting washing liquid to the work outside the washing tank. CONSTITUTION:In a first stage, a work 9 is fixed to a work supporting body 10 which gives rotation and reciprocating motion in the rectilinear direction. The work 9 is arranged oppositely to the injection nozzles 6 arranged outside a washing tank 1 and washing liquid W is injected to the work 9 through the nozzles 6. Further in a second washing stage, the work 9 is arranged oppositely to the injection nozzle 6 arranged in the washing liquid W. The washing liquid is injected to the work 9 through the nozzle 6 and also overflowed from the washing tank 1 by an overflow means 8. Furthermore in a third washing stage, the rotated work 9 is rearranged oppositely to the nozzles 6 arranged outside the washing tank 1 so as to enable reciprocating motion in the rectilinear direction toward the work 9. Washing liquid W is injected to the work 9 through the nozzles 6.
Patent JP-S57102751-A (JP)
Title: Tube inside face processing device
Inventor: NAKAISHI MASAO
IPC: B24B39/02
Filed: 1980-12-13
Abstract: PURPOSE:To perform vanishing processing safely by sensing vanishing pressure applied to vanishing rollers and by opening and shutting, and adjuting a group of the rollers automatically with a proper speed via a sequence controller, etc. CONSTITUTION:When the undulating inside diameter surface is met under pressure contact of vanishing rollers 1 forming a proper position of opening according to a standard size of the inside diameter surface of a pipe workpiece 2, changes of all sizes of vanishing rollers 1 are sensed and detected by a load cell 9 via a shaft supporting part 15. And, detected changes adjust a quantity of an oil for supplying and exhausting pressure in a hydraulic cylinder through a sequence controller 11 and an hydraulic actuator 12, etc., thereby allowing the degree of the opening of a group of vanishing rollers 1 to be adjusted automatically through going in and out of the taper part 4 at the head of the cylinder rod 5.
Patent JP-2001001024-A (JP)
Title: Sheet bar heating method
Inventor: YANAGINO KIMIHARU
IPC: B21B37/76
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet bar heating method capable of equalizing the material quality in the longitudinal direction and heating with minimum electric power, achieving power saving. SOLUTION: A heating quantity deciding part 41, based on a finish rolling speed pattern, respectively decides a heating quantity at the tip part and the tail part of a sheet bar 1. A heating quantity correction part 42, based on a temp. of the tip part of the sheet bar 1 measured by a thermometer 5, corrects the heating quantity decided by the heating quantity deciding part 41, the corrected heating quantity is set to a sheet bar heater 2. The heat bar heater 2, while tracking an advancing position of the sheet bar 1, performs heating of only the tip part and the tail part of the sheet bar based on the set heating quantity.
Patent JP-S5967972-A (JP)
Inventor: YAMAMOTO TAMOTSU
IPC: A62B1/14
Filed: 1982-10-08
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-S5966943-A (JP)
Title: Rough forging method of tripod type equal speed joint outer ring
Inventor: YAMAZAKI TAKANOBU
IPC: B21J5/06
Filed: 1982-10-09
Abstract: PURPOSE:To reduce abrasion of a forming die and to obtain a rough forging which has no cavity over a long period by extruding a blank material at a specified temperature, detaining a part of the end face of the blank material which is stretching, and projecting a burr in the axial direction. CONSTITUTION:A blank material 3 heated to 600-800 deg.C is inserted into a recessed die 4, and is pressed by a projected die 5. The blank material 3 is extruded backward, a cavity is generated in parts (a), (b), and also a part of the end part hits against a pressure face 10 of the projected die 5. When the projected die 5 further descends, a part of the end face of the blank material 3 is pushed back by the pressure face 10 of the projected die 5, the cavity parts (a), (b) are filled with thickness, and the projected die 5 reaches the bottom dead center. In this case, a burr 6 is formed in a slit part 11 in the axial direction of the recessed die 4 and the projected die 5 from a part of the end face of the blank material 3, and working is completed in a semitightly sealed state. In this way, the cavities (a), (b) are eliminated, also thickness lacking parts (c), (d) are filled with thickness, and a rough forging having no cavity on the inside and outside faces is obtained.
Patent JP-H0465128-A (JP)
Title: Water dry cleaning device and method thereof
Inventor: SATO YASUHISA
IPC: H01L21/304
Filed: 1990-07-05
Abstract: PURPOSE:To clean even a wafer back surface, the cleaning being difficult when a support table and the wafer are brought into contact with each other by supporting a wafer by a support table such that opposite surfaces of the wafer make contact with the atmosphere in a reaction chamber, and providing spacers at the opposite surfaces of the wafer where the wafer makes contact with the atmosphere. CONSTITUTION:In a drying type cleaning device for a wafer which includes the wafer disposed in the device, a heating source 6 for heating reaction chamber 2, and reaction gas introduced into the reaction chamber 2, spaces are provided at opposite surfaces of the wafer 1 such that the wafer makes contact with the atmosphere in the reaction chamber 2. Further, there provided is a temperature control mechanism for controlling the temperature of the wafer 1 by measuring the temperature of the atmosphere in the reaction chamber 2 upon cleaning, and further there provided is a temperature lowering prevention mechanism for preventing the temperature from being lowered owing to the reaction gas introduction into the reaction chamber 2. With such construction, the wafer 1 is supported by legs 4 of the support table 3 at four points and the opposite surfaces of the wafer 1 and brought into contact with the atmosphere in the reaction chamber 2 to make the reaction gas contact with the opposite surfaces of the wafer 1 for cleaning also the back surface of the wafer 1. Because the back surface of the wafer 1 makes contact with a chloride radical contaminated metal mater can effectively be removed.
Patent JP-S6237518-A (JP)
Title: Rotary motion transmission mechanism
Inventor: INABA TETSUJI
IPC: F16D3/02
Filed: 1985-08-12
Abstract: PURPOSE:To facilitate transmission of high torque rotary motion by rotating the crankshaft with correspondence to revolution of partition board while enlarging the revolution radius of partition board when compared with the diameter of diaphragm. CONSTITUTION:With correspondence to revolution of partition board 18, the crankshaft 12b of vacuum side VS will rotate as shown by an arrow A. In such a manner, rotary motion is transmitted from the crankshaft 12a at the atmosphere side AS to the crankshaft 12b at the vacuum side VS. Consequently, the length L of arms of crankshafts 12a, 12b can be lengthened by enlarging the diameter of diaphragm 20 resulting in easy transmission of high torque rotary motion.
Patent JP-H1126633-A (JP)
Title: Semiconductor element and mounting structure thereof
Inventor: ASANO KAZUNORI
IPC: H01L21/338
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To lower the source inductance by bonding a MESFET by flip chip method to improve the heat radiation and facilitate the mounting process. SOLUTION: Source electrode pads 3, gate electrode relay pads 4 and drain electrode relay pads 5 are formed on an active element face of a substrate, the relay pads 4, 5 are connected to gate electrode pads 7 and drain electrode pads 8 on the substrate back surface through vias, FET chip 1 is mounted on a package heat sink 16 by the face down method, gate electrode pads 7 are connected to input electrodes 11 on an input circuit board 13 through bonding wires 15 and drain electrode pads 8 are connected to output electrodes 12 on an output circuit board 14 through bonding wires 15.
Patent JP-S6237935-A (JP)
Title: Flattening dry etching method
Inventor: HOUCHIN RIYUUZOU
IPC: H01L21/302
Filed: 1985-08-13
Abstract: PURPOSE:To etch resist and an interlayer insulating film at the same high speed, by performing dry etching by using the mixed gas of SF6 and hydrocarbon fluoride or carbon fluoride. CONSTITUTION:A dry etching apparatus comprises a reacting container 5, a lower electrode 6, an upper electrode 7, a material to be machined 8, a high frequency power source 9, a vacuum gas exhausting port 10 and a gas introducing pipe 11. An Al wiring 2 having a thickness of about 1mum is formed on a silicon substrate 1. A PSG film 3 is formed to a thickness of about 1.5mum by CVD. Positive resist 4 is applied, and the surface is flattened. The etching conditions are as follows. As reacting gas, SF6 gas of 15 SCCM and C4F8 gas of 25 SCCM are made to flow. Pressure is 0.3Torr. A high frequency output is 300W. An etching period is 4min. Under these conditions, the etching speed of the PSG film was 3,000Angstrom /min; and that of the resist was 2,950Angstrom /min. Thus the surface of the PSG film 3 of the obtained semiconductor substrate is flattened.
Patent JP-H0846878-A (JP)
Title: Solid-state image pickup device
Inventor: KOGA KAZUYOSHI
IPC: H04N5/335
Filed: 1994-07-29
Abstract: PURPOSE:To cool a solid-state image pickup element satisfactorily without dislocating the solid-state image pickup element though attaining simplified constitution and miniaturization by providing a blower unit, forming the flow of air entering from a suction port to a ventilation flue and discharged from an exhaust port via the ventilation flue and discharging heat discharged from the solid-state image pickup element to the outside of the ventilation flue. CONSTITUTION:The exhaust port to discharge the air passing the back plane side of the solid-state image pickup elements 6a, 6b and 6c is provided in the center part of printed circuit boards 7a. 7b and 7c. A sealing member connected to the suction port 9 of an outer cabinet 1 and which comprises the ventilation flue sealed extending from the suction port 9 to the solid-state image pickup elements 6a, 6b and 6c is provided in this solid-state image pickup device. The sealing member is comprised of a sealing material 8 closing by connecting the printed circuit boards 7a, 7b and 7c to the back plane parts of the printed circuit boards 7a, 7b and 7c and a lens mount 3, and an intake cylinder 12 joined with the sealing material rial 8. The blower unit 10 is fitted in the suction port 9.
Patent JP-S642919-A (JP)
Title: Device for preventing clinging of foreign matter in flexible screw conveyor
Inventor: IDE NORIHIRO
IPC: B65G33/16
Filed: 1987-07-16
Abstract: PURPOSE: To prevent foreign matter form clinging, in a flexible screw conveyor for transferring unhulled rice or the like, by providing an acute-angled gap formed between a rotary supporter at the end of a coil-spring-shaped transferring rod and the transferring rod with an insertion checking spot for the foreign matter in the conveyor.  
     CONSTITUTION: The end of a coil-spring-shaped transferring rod 2 is inserted in a cylindrical hole 7 of a rotary supporter 3, and fixed with a fastening member 9 and screws 10, and an abacus bead-like counter-shaped insertion checking member 4 is loosely fitted in the transferring rod 2. The transferring force of granular matters presses the checking member 4 into an acute-angled gap S between the transferring rod 2 and the rotary supporter 3, and the checking member 4 simultaneously comes into slidable contact with a scraper 15 fixed to a connecting rod 20. Thus the insertion checking member 4 can prevent the insertion of impurities in the gap S, and moreover the scraper 15 scrapes off the impurities from the checking member 4. The above-mentioned formation can thereby prevent the insertion of the foreign matter. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06247995-A (JP)
Title: New sialyl(alpha2-6)lactotetraosylceramide
Inventor: HASEGAWA AKIRA
IPC: A61K31/70
Filed: 1991-06-24
Abstract: PURPOSE:To obtain the subject new compound composed of sialyl (alpha 2-6) lactotetraosylceramide, having a strong binding activity against influenza virus A, B and capable of effectively removing these viruses for prevention of infec tion therewith. CONSTITUTION:An N-acetylneuraminic acid methyl ester of formula I (Ac is acetyl; Me is methyl) is reacted with a compound of formula II [SE is 2-(trimethylsilyl)ethyl; R is benzyl, etc.] in the presence of a dehydration agent and the hydroxyl groups are subsequently protected. The resultant compound is subjected to glycosylatio in the presence of a compound of formula III (R<1> is benzyl; R<12> is H; R<13> and R<14> are each benzylidene; R<15> is OSE) and dimethyl(methylthio)sulfonium triflate and a compound of formula IV (Bz is benzoyl) is subsequently reacted therewith, thus synthesizing the objective new compound of formula V (NeuAc is N-acetylneuramic acid residue; Gal is galactose residue; GlcNAc is N-acetylglucosamine residue; Glc is glucose residue; Cer is ceramide).
Patent JP-S6336668-A (JP)
Title: Mark information read control device
Inventor: YAGASAKI TOSHIAKI
IPC: G06K7/10
Filed: 1986-07-31
Abstract: PURPOSE:To accurately read only the mark information marked in frame information by reading the frame line information while a picture reading eliminating it. CONSTITUTION:A data compression means 13 being a 1st operation processing means applies a prescribed OR operation to the main and sub scanning directions of a picture data read by a reader section 1. After the end of the OR operation, an isolation point eliminating means 14 being a 2nd operation processing means applies a prescribed AND operation in the main and sub scanning directions of the operation data processed by the compression means 13 to compress the picture data. Thus, a white picture data in a black picture data or a black picture data in a white picture data is eliminated from the picture data read by the picture read means and only the mark information marked in the frame line information is read accurately.
Patent JP-S6422899-A (JP)
Title: Colony stimulating factor and production thereof
Inventor: KAWASHIMA TAKUJI
IPC: C07K1/20
Filed: 1987-07-17
Abstract: NEW MATERIAL:A colony stimulating glycoprotein having colony forming stimulating action on mammalian monocytic macrophage based cells and the following physico-chemical properties. Molecular weight; homodimer, consisting of the two same subunits having 70,000-90,000daltons mol.wt. (measured by an SDS-PEGE method). Amino acid sequence of subunits; having an amino acid sequence of 214-238 residues expressed by the formula and Asn at the 122nd and 140th residues with N-glycoside bond part expressed by the formula Asn-X-Thr/Ser (X is amino acid). Isoelectric point; 3.1-3.7. USE:A remedy for leukopenia, immunodeficiency, etc. PREPARATION:For example, human urine is adjusted to pH 8-9 to remove impurities. The resultant urine is subsequently desalted, concentrated, adjusted to pH 6.5-7.5, heat-treated and treated with an anion exchanger. The eluate is then subjected to gel filtration to recover a fraction having >=70,000mol.wt., which is subsequently subjected to high-speed gel filtration and reversed phase high-speed liquid chromatography to afford the aimed colony stimulating factor.
Patent JP-H05672-A (JP)
Title: Core bar of steering wheel
Inventor: TAKAMORI TETSUYA
IPC: B62D1/04
Filed: 1991-06-24
Abstract: PURPOSE:To provide a core bar of a steering wheel having the small fluctuation in the diameter of a ring part. CONSTITUTION:Spokes S1, S2, S3 and S4 made of die casting metal are formed intergrally of a pipe ring part 10 formed of a pipe interconnecting the tips of the spokes S1, S2, S3 and S4 and flattened to be closed at both ends 2. A die casting ring part 11 made of a die casting metal interconnecting the tips of the spoke is also provided so that both flattened ends 2 of the pipe ring part 10 are enclosed by the tips of die casting metal spokes S1, S4 to form an annular ring part of the pipe ring part 10 and die casting ring part 11.
Patent JP-S6423287-A (JP)
Title: Image display device
Inventor: KAGE YUJI
IPC: G09G3/00
Filed: 1987-07-20
Abstract: PURPOSE: To mount light emitting elements on a printed board with high density by altering display data by converting addresses of a storage part which stores display data of longitudinally and laterally arrayed light emitting elements. CONSTITUTION: The light emitting elements and respective output stages of a shift register 9 are connected while priority is given to restrictions from the wiring pattern of a printed board, and the light emitting elements are mounted with high density. In this constitution, transfer data are separated by a separating circuit l into luminance data and a clock, which are stored in a storage part 3. The clock and synchronizing signal inputted to an address counter 4 and a synchronizing signal instructs each write address of luminance in the storage part 3 and are inputted to a ROM 5. The ROM 5 is stored with addresses converted in the array order of the light emitting elements, so the storage part 3 stores the luminance data corresponding to the array of the light emitting elements.  Its output is inputted to the shift register 9 through a comparison part 8 to drive the light emitting elements. Consequently, a display in the high-density mounting state is enabled.
Patent JP-S6422896-A (JP)
Title: Fluoronulceosides
Inventor: ASAI TOMOYUKI
IPC: C07H19/16
Filed: 1987-07-20
Abstract: NEW MATERIAL:Compounds expressed by formula I (B is residue of nucleic acid bases). EXAMPLE:9-(2,3-Dideoxy-3-fluoro-beta-D-xylofuranosyl)-6-dimethylaminom ethylenea minopurine. USE:An antitumor and antiviral agents. PREPARATION:For example, the hydroxyl group at the 2'-position of a fluoroadenosine expressed by formula II (B' is adenyl; R<1> is H; X is H) is reacted with a reactant, such as N,N'-thiocarbonyldiimidazole, and converted into a leaving group. A reducing agent, such as tributyltin hydride, is then reacted with the above-mentioned compound to remove the leaving group and carry out removal of the hydroxyl group at the 2'-position.
Patent JP-H0343840-A (JP)
Title: Program test system
Inventor: OBA SHOICHI
IPC: G06F11/32
Filed: 1989-07-11
Abstract: PURPOSE:To improve the operating efficiency of a program test by tracing and outputting the passing routes at execution of the program for each external procedure and internal procedure of a designated source program without putting an output process, etc., into the source program. CONSTITUTION:A graphic information production means 3 produces the graphic information based on a source program and its corresponding compiling object information. A storage means 5 registers the graphic information into a graphic information library 6. In a program executing step, a reading means 8 reads the graphic information out of the library 6 and extends it onto a memory. Then an editing means 8 traces the program executing route over the graphic information based on the current address information 11 received from an execution mode program 9 and outputs the traced route to an output device 10. Thus a program test is effectively carried out.
Patent JP-S59103100-A (JP)
Title: Measuring type distributing valve
Inventor: YAMANAKA SHIGERU
IPC: F16N25/02
Filed: 1982-10-13
Abstract: PURPOSE:To carry out extraction of air simply, by providing a holding device of a directional control valve holding the directional control valve in a connecting state at the time of operation of an oil supply pump. CONSTITUTION:A valve stem 5a is provided on a primary side of a directional control valve 5 in a protruded state, a collar-shaped connecting part 14 is provided on the valve stem 5a, and the connecting part 14 is connected with a holding means 15 of the directional control valve to be constituted with a connecting part 15b provided with a male screw part 15a making screw connection with a female screw part 16 of a main body 4 of a distributing valve and a threaded component 15c consisting of a applying part 15d of a wrench connecting with the connecting part by a connecting pin 15c. With this construction, when an oil supply device such as a pump is made to operate continuously under this state, extraction of air can be done simply by filling oil within a branch duct in a moment as the directinal switching valve 5 can be held in a communicating state by operating the switching valve holding device 15.