baber/WOPTO huggingface dataset:
Patent JP-H07241810-A (JP)
Title: Grooving machine for wooden building material and the like
Inventor: TANAKA TAKESHI
IPC: B27F1/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a grooving machine, simple in operation and capable of effecting highly accurate slanted grooving work. CONSTITUTION:An elevator 10 is provided at the upper side of a work W clamped and fixed centripetally by a clamping means 4. A rotary body 16, turned and moved in the horizontal plane, is attached to the lower part of the elevator 10 and, further, a tilter 23, pivoted in the vertical plane, is provided on the lower part of the rotary body 16. A straight line guide 28 is provided in the lengthwise direction of said tilter 23 while a cutting head 35, equipped with a cutter 38, is arranged on the straight line guide 28 so as to be free of running. The rotary center of said rotary body 16 is set so as to coincide with the pivoting center of the tilter 23 at the position of lower end of the cutting edge of the cutter 38.
Patent JP-S58176724-A (JP)
Title: Control circuit using microcomputer having monitor function of oscillating frequency
Inventor: ARAMAKI SHIYUUICHI
IPC: G06F1/04
Filed: 1982-04-10
Abstract: PURPOSE:To prevent the transmission of an output signal from a microcomputer to the side of a control circuit, by providing a detecting circuit for oscillating frequency and eliminating an adverse effect which is given to the control circuit when a fault is detected. CONSTITUTION:A control circuit 3 supplies a clock pulse to a microcomputer 2 and execute a microcomputer program on the basis of the clock pulse to drive a load 32 of a relay, etc. For such a control circuit, a frequency detecting circuit 4 is connected to an oscillating circuit which deliveres a clock pulse. Then the output of the computer 2 is transmitted to the circuit 3. Therefore, both the computer 2 and the circuit 3 can be substantially opened although a disturbed run is caused due to a defect of the circuit 1 of the computer 2.
Patent JP-H02239496-A (JP)
Title: Semiconductor memory
Inventor: YAMADA KATSUYUKI
IPC: G11C11/416
Filed: 1989-03-13
Abstract: PURPOSE:To improve a writing speed by making the same reading current flow to a pair of bit lines, making a writing current, which is larger than the reading current, flow to a writing side at the time of writing operation and making the writing current, which is smaller than the reading current, flow to a non-writing side in advance. CONSTITUTION:The same reading current flows to a pair of bit lines BL, which are connected to each cell S, based on the operation of a control circuit 6 at the time of reading operation. At the time of writing operation, the first writing current larger than the reading current flows to one writing side bit line BL out of a pair of the bit lines. The second writing current smaller than the reading current flows to the other non-writing side bit line BL before the first writing current. Thus, the writing speed of cell information can be improved while a word line WL is prevented from being a load to the writing current.
Patent JP-S63243072-A (JP)
Title: Disubstituted acetylene with retinoic activity
Inventor: ROSHIYANTA EI ESU CHIYANDORARA
IPC: A61K31/455
Filed: 1988-03-14
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where R is hydrogen or lower alkyl; A is pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl or pyrazinyl; n is 0-5; and B is H, -COOH or an ester or amide thereof, -CH2OH or an ester or ester derivative thereof, or -CHO or an acetal derivative thereof, or -COR1 or a ketal derivative thereof where R1 is -(CH2)mCH3 where m is 0-4; or a pharmaceutically acceptable salt thereof.
Patent JP-H07242779-A (JP)
Title: Rubber composition and paper feeding rubber roller produced using the same
Inventor: SUZUKI YASUHITO
IPC: C08L23/16
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a rubber compsn. which is weather-and abrasion-resistant and has a low hardness, rubber elasticity, and a high coefficient of friction by adjusting the mol.wt. of an ethylene-propylene rubber and the amt. of a softener compounded and keeping the content of simple sulfur low. CONSTITUTION:A rubber compsn. is obtd. by compounding 100 pts.wt. rubber component mainly comprising an ethylene-propylene rubber (pref. an ethylene- propylene-diene terpolymer) having an average mol.wt. of 300,000 or higher and an ethylene content of 60-80wt.% with 90-190 pts.wt. softener (pref. a combination of a mineral oil with an ester plasticizer) and keeping the content of simple sulfur to 0.2wt.% or lower. The content of sulfur derived from a vulcanization accelerator is pref. kept to 0.5-1.0wt.%. When the compsn. is used as a rubber layer 2 of a paper feed (transport) roller 3 of an OA machine, the roller is excellent in durability and easy in maintenance without causing problems such as blocking with or stain on paper.
Patent JP-H11242877-A (JP)
Title: Display device
Inventor: ASAI TORU
IPC: B60R11/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device that is capable of displaying a lot of information and that is also low in cost. SOLUTION: Relating to a car audio equipment consisting of a head unit 1 having at least an antenna input terminal 1a and a display unit 1c, an RF modulator 3 connected to the antenna input terminal 1a, and an input source unit 2 connected to the RF modulator 3; the RF modulator 3 is equipped with an FM multiplex modulation part 3a, and the head unit 1 is equipped with an FM multiplex demodulation part 1b, displaying information relating to the input source unit 2 in the display unit 1c of the head unit 1 through the RF modulator 3.
Patent JP-H03260046-A (JP)
Title: Shape memory alloy powder for thermal spraying
Inventor: YOSHIMURA MANABU
IPC: C23C4/06
Filed: 1990-03-12
Abstract: PURPOSE:To produce a shape memory alloy powder for thermal spraying capable of thermal spraying without causing oxidation in the air by coating the surface of a metal powder having shape memory characteristics with a hardly oxidizable alloy. CONSTITUTION:An Ni plating layer 2 is formed on the surface of a powder 1 of shape memory alloy consisting of Ti-Ni alloy by about 5wt.% by means of electroless plating, by which a thermal spraying powder of about 5-105mu grain size is prepared. This thermal spraying powder is supplied from a powder feeding device 6 to a plasma thermal spraying gun 5 and plasma-sprayed onto a substrate 3 made of copper, by which a sprayed deposit 4 of the desired thickness and shape can be formed without causing oxidation in the air.
Patent JP-H07270122-A (JP)
Title: Displacement detection device, aligner provided with said displacement detection device and manufacture of device
Inventor: YOSHII MINORU
IPC: G03F7/20
Filed: 1994-03-30
Abstract: PURPOSE:To precisely detect a movement amount in the two-dimensional direction without using a laser length-measuring instrument and a two-dimensional diffraction grating. CONSTITUTION:Four heads 21a, 21b, 21c, 21d for a wafer are attached to the lower end part of a tube 2. The length direction of the two heads 21a, 21b for the wafer out of them is parallel to the X-direction, and the length direction of the two remaining heads 21c, 21d for the wafer is parallel to the Y-direction. The individual heads 21a, 21b, 21c, 21d for the wafer are formed in such a way that a plurality of element heads detecting the movement amount of a moving object by using the principle of a diffraction-grating interference are arranged in parallel. Scales 22a, 22b, 22c, 22d, for a wafer, in which one dimensional diffraction gratings have been formed respectively so as to correspond to the individual heads 21a, 21b, 21c, 21d for the wafer are installed on the surface of a wafer chuck 5. By means of the individual heads 21a, 21b, 21c, 21d for the wafer and the individual scales 22a, 22b, 22c, 22d for the wafer, the movement amount on the X-Y plane with reference to the tube 2 of the wafer chuck 5 is detected.
Patent JP-H01233637-A (JP)
Title: Data processor with cache memory
Inventor: ICHIKAWA FUMIO
IPC: G06F12/08
Filed: 1988-03-15
Abstract: PURPOSE:To improve a cache hit ratio by storing the maximum record size of a control object transferred from a hostprocessor with a cache built-in instruction by a command from an instruction decoding means and deciding whether it is made the cache control object or not according to a reading/writing data length. CONSTITUTION:An instruction decoding means 250 to decode a cache built-in instruction transmitted from a hostprocessor 100 and a maximum record size storing means 260 to store the maximum record size of cache control transferred from the hostprocessor 100 with the cache built-in instruction by a command from the instruction decoding means 250 are provided. That is, the maximum record size of a control object transferred from the hostprocessor 100 with the cache built-in instruction by the command from the instruction decoding means 250 is stored in a maximum record size storing means, and it is decided whether it is made the control object of cache or not according to a reading/ writing data length. Thus, a cache hit ratio can be improved.
Patent JP-H11255388-A (JP)
Title: Image forming apparatus
Inventor: YAMADA TAKAHIRO
IPC: B41J15/16
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To surely eliminate a curl by introducing a photosensitive and pressure sensitive recording medium after pressure development in a pressing part between a correction guide formed like a convex in the transport direction and an endless belt to which the convex of the correction guide is pressed from the outside extending over a designated length in such a manner that the inside of a curl is on the endless belt side. SOLUTION: When power is supplied to a printer, a driving circuit of a heater 31 is operated to keep the surface of a correction guide 30 at a designated temperature. When the starting end of a photosensitive and pressure sensitive recording medium 1 subjected to the exposure process and pressure development passes through a paper position sensor, an endless belt 32 is rotated through a detection signal, CPU and a correction driving motor. The photosensitive pressure sensitive recording medium 1 is sent to a space up to the correction guide 30 with the leading edge and the trailing edge curled upward in such a manner that the curl inside is on the endless belt 32 side, and the sheet is curled in the reverse direction taking the correction guide as a guide to be sent to the curl correcting means 33.  With the whole of the photosensitive pressure sensitive recording paper 1 pressed to the correction guide 30, the drive of the endless belt 32 is stopped to perform heat fixing and curl correction.
Patent JP-H08258447-A (JP)
Title: Desensitization liquid for offset printing
Inventor: IKEGAMI KOUSHIROU
IPC: B41N3/08
Filed: 1995-03-20
Abstract: PURPOSE: To provide desensitization liquid for offset printing which is improved of a desensitizing film forming speed which is a problem in cyan-free type treatment liquid, does not cause scumming even in a single passage through an automatic desensitization apparatus, spread ink well, and has a good stop- and-go property. CONSTITUTION: Desensitization liquid for offset printing contains phytic acid or its salt, low molecular weight aluminum salt, and carboxymethyl cellulose. Preferably, 1000g of the liquid contains 5-100g of phytic acid or its salt, 0.005-0.5 gram atom of aluminum in low molecular weight aluminum salt, 1-15g of carboxymethyl cellulose, and pH is 2.5-6.0.
Patent JP-S51135699-A (JP)
Title: Gas-sensitive element and method of the same
Inventor: TAGAWA HAJIME
IPC: G01N27/12
Filed: 1975-05-20
Abstract: PURPOSE: To provide a gas sensitive element ease of mass production, wherein an electrically conductive, gas-sensitive substance is brought into sure contact with electrodes, and a method of the same. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10257562-A (JP)
Title: Radio communication system
Inventor: TSUCHIDA SHINJI
IPC: H04W92/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to confirm identification information that is recognized between a master set and a slave set through exchange of the identification information when the user registers the identification information and to display the recognized identification information. SOLUTION: A CPU 206 of a master set 102 displays identification information(ID) of a slave set to a display part 209 at registration of the slave set. Then the CPU 206 selects whether the ID is written in an EEPROM 201 or not. Furthermore, the date and time when the ID is registered is registered in the EEPROM 201 corresponding to the ID and afterward the registered date and time are displayed. Furthermore, in the case that communication using the ID is conducted, a communication history for every ID is also registered corresponding to the ID and the communication history is later displayed. Furthermore, when a specific ID stored in the EEPROM 201 is in use, warning is raised.
Patent JP-H03263489-A (JP)
Title: Separation of heavy component in coal tar pitch
Inventor: HATANO HITOMI
IPC: C10C3/08
Filed: 1990-03-14
Abstract: PURPOSE:To separate a heavy component useful for producing binder pitch for carbon material by extracting coal tar pitch with an aliphatic solvent and further extracting the prepared insoluble component with an aromatic solvent. CONSTITUTION:1 pt.wt. coal tar pitch is blended with preferably 1-20 pts.wt. aliphatic solvent such as pentane, hexane, heptane, octane or cyclohexane and subjected to extraction operation. Then, 1 pt.wt. of the prepared insoluble component is blended with preferably 1-20 pts.wt. aromatic solvent such as benzene, toluene or tar-based gas oil and subjected to extraction operation to give the objective heavy component.
Patent JP-S56157562-A (JP)
Title: Information retrieving device
Inventor: WASHIMI IKUAKI
IPC: G06F17/28
Filed: 1980-05-07
Abstract: PURPOSE:To handle easily by a user, who does not know how to operate a device at all, by handling characters or symbols indicating key operations as data and by reading out them to give instructions for key operations, etc. CONSTITUTION:When power is turned on or the clear key on a keyboard 2 is depressed, an initializing signal which resets an FF and initializes a selecting circuit 9 and the address register is generated from a input circuit 3. Therefore, a reset output Q' of the FF is given to an output circuit 5 to display the symbol. Simultaneously, the first word of a data memory 71 is read out through a gate G3 to a register 41 and is displayed by the circuit 9 and a register 8. Further, if the FF is reset, the first word contents of other data memories 72-74 can be read out similarly by depressing a selecting key, so that the key input instruction is displayed in any of French, German, and Japanese.
Patent JP-S61219949-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIFUNE HIROYUKI
IPC: G03C1/09
Filed: 1985-03-26
Abstract: PURPOSE:To improve storage stability of a silver halide photographic sensitive material by treating a silver halide emulsion with a porous adsorbent in a process for preparing the silver halide emulsion. CONSTITUTION:The silver halide emulsion is treated with the porous adsorbent, such as activated carbon, activated alumina, activated clay, silica type adsorbent, or zeolite type adsorbent, batchwise or continuously, before coating a support with the emulsion of silver halide, such as silver bromide, silver iodobromide, or silver iodochlorobromide, is prepared, thus permitting nonreacted chemical sensitizer and sensitizing adjuvant to be removed by said treatment using said adsorbent, accordingly, the silver halide photographic sensitive material to be enhanced in storage stability.
Patent JP-2000256633-A (JP)
Title: Adhesive composition
Inventor: ITO TOSHIHIKO
IPC: C09J11/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide adhesive compositions excellent in adhesion, heat resistance, and resistance to galvanic corrosion and, at the same time, having flame retardance in a non-halogen system. SOLUTION: Adhesive compositions comprise (A) 70-90 pts.wt. copolymer of a polymerizable monomer having a nitrile group, a polymerizable monomer having an epoxy group, and another polymerizable monomer, (B) 7-20 pts.wt. epoxy resin, (C) 3-10 pts.wt. epoxy resin curing agent or curing accelerator and, based 100 pts.wt. components (A), (B), and (C) in total, (D) 20-40 pts.wt. nitrogen based compound, (E) 20-40 pts.wt. phosphorus based compound, and (F) 70-90 pt.wt. inorganic filler containing water of crystallization.
Patent JP-S51136894-A (JP)
Title: Process for drying tobacco leaves
Inventor: HIRAHARA ISAMU
IPC: A24B1/02
Filed: 1975-05-22
Abstract: PURPOSE: To cut down the total drying time by shortening the drying time of medium stalks and petroles which contain water more than 1/3 of  the total water content as well as to attain the labor-saving at operations before and after drying. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57176995-A (JP)
Title: Novel anthracyclinone glycoside and its preparation
Inventor: TANAKA HIROSHI
IPC: A61K31/70
Filed: 1981-04-23
Abstract: NEW MATERIAL:A compound (acid addition salt) shown by the formulaI{R 1  is H, CH 3 ; R 2  is H, OH; R 3  is H, CO 2 CH 3 ; R 4  is 2H, O; R 5  is H, OH, -OCOX[X is lower alkyl(aralkyl)]; R 6  is (monomethyl)amino, dimethylamino; R 7  is H, acetyl; R 8  is H, L-cinerulose A}.  
     EXAMPLE: 7-{ O-α-L-Cinerulosyl-( 1→4 )-O-( 3-acetyl-2-deoxy-α-L-fucose )-( 1→4)- α-Lrhodosamyl(3'-O-acetyl RDC for short)}aklavinone.  
     USE: An antitumor (anthracyclinone type) antibiotic.  
     PROCESS: An anthracyclinone (e.g., aklavinone, etc.) shown by the formula II is reacted with a saccharide compound (e.g., 3'-O-acetyl RDC, etc.) shown by the formula III or its reactive derivative under conditions of glycoside preparation, and, if necessary, the reaction product is converted into the desired derivative, to give the compound shown by the example. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01235842-A (JP)
Title: Method and apparatus for inspecting defects of superconductor
Inventor: TSUKAHARA HIROYUKI
IPC: G01N27/20
Filed: 1988-03-17
Abstract: PURPOSE:To surely inspect the defects of a superconductor by passing the current smaller than the critical current to the superconductor and comparing the current value when the voltage generated at this time exceeds a reference voltage with the critical current. CONSTITUTION:The current is passed from both ends of a superconducting wiring pattern 10 to be inspected. The current is preferably supplied from a variable current source 20 which increases the current gradually from zero. The voltage V of the wiring of this time is measured by a voltage measuring instrument 30. A trigger signal is outputted to a current value holding circuit 37 from a voltage comparator circuit 35 when the voltage V rises higher than the output VS of a threshold voltage generating circuit 33. The current value IC' of a current measuring instrument 31 is thereby held (sampled). The value IC' and the value IC of a reference current memory 39 are compared. The superconductor is judged to be normal in case of IC'>=IC and to be abnormal in case of IC'<IC. The defect of the superconductor is thus surely inspected.
Patent JP-H06276018-A (JP)
Title: Integrated circuit
Inventor: MATSUI HIDEO
IPC: H03B5/02
Filed: 1993-03-22
Abstract: PURPOSE:To shorten the wiring length of the ground line of an oscillation circuit and reduce the mixture of a noise by arranging the ground terminal of the integrated circuit between the input terminal and output terminal of an inverter incorporated in the integrated circuit. CONSTITUTION:The integrated circuit 1 is equipped with the input terminal 2 and output terminal 3 of the inverter 11 and the ground terminal 4, which is arranged between the input terminal 2 and output terminal 3. When the oscillation circuit is composed of this integrated circuit 1, the oscillation circuit consists of an oscillator 5, a feedback resistor 6, both capacitors 7a and 7b, and the inverter 11, and the ground terminal 4 of the integrated circuit is positioned between both the terminals 2 and 3 of the inverter, so the ground line of the oscillation circuit can be wired shorter than conventional manner. Further, when the integrated circuit 1 and the oscillator side are connected as shown in the figure, the mutual wiring length of the three terminals is short and equal. A noise on the electric conductors is small and an adverse effect in the integrated circuit is reduced more than the shortening of the wiring length when the oscillation frequency is high.
Patent JP-H03262703-A (JP)
Title: Pneumatic radial tire and manufacture thereof
Inventor: SHIMIZU NOBUO
IPC: B29D30/30
Filed: 1990-03-13
Abstract: PURPOSE:To make it possible to form a tire in a single step by shifting at least the most outside belt layer out of a plurality of belt layers to one tire cross direction and also arranging the belt end and cords in a specific state. CONSTITUTION:The axial directional end of the carcass ply 12 of a tire is folded around a bead core 14. A plurality of belt layers 16 to 18 are layered on the external circumference of the carcass ply 12. In addition, a plurality of lugs 23 are arranged to a tread section 26. In this case, the crosswise center line BO of the most outside belt layer 18 is shifted to one outer side in one cross direction of the tire more than the tire equator TO, that is, in the direction of a lug 23A. The belt end 18A near the tire equator TO is extended to the other side in the tire cross direction passing the tire equator TO. In addition, the cords are made to cross each other from both sides of the tire circumferential direction line in relation to the longitudinal direction of the lug 23A in a tire cross direction.
Patent JP-H03264695-A (JP)
Title: Surface-treated steel sheet with silica film having superior corrosion resistance and adhesion to coating film and production thereof
Inventor: SHIOBARA YUKIMITSU
IPC: C25D15/02
Filed: 1990-03-13
Abstract: PURPOSE:To improve corrosion resistance and adhesion to a coating film by subjecting a zinc-silica composite plated steel sheet to anodic electrolysis and tightly bonding the silica particles in the resulting silica film by silane coupling treatment. CONSTITUTION:A zinc-silica composite plating film contg. uniformly dispersed silica particles is formed on a steel sheet with an acidic zinc electroplating soln. contg. silica particles and the steel sheet is subjected to anodic electrolysis. By this electrolysis, the zinc in the plating film is dissolved and a silica film is formed. This silica film is then subjected to silane coupling treatment to enhance the bonding strength of the silica particles.
Patent JP-H05294652-A (JP)
Title: Production of artificial construction material
Inventor: TSUNODA HIDEO
IPC: C03C1/00
Filed: 1992-03-18
Abstract: PURPOSE:To easily provide an artificial construction material having a crystallized pattern, suitable for producing artificial construction materials with patterned design. CONSTITUTION:A glass feedstock consisting mainly of SiO2, Al2O3 and CaO is melted and solidified, and then crushed under pressure using a roller crusher into flat frit (pref. 0.2-3mm thick), which is, in turn, packed a shelf board and baked (pref. at 1000-1300 deg.C), thus affording the objective artificial construction material with crystallized pattern.
Patent JP-S6069443-A (JP)
Inventor: JIYONASAN PII MENDERU
IPC: F24F7/08
Filed: 1984-03-29
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。