baber/WOPTO huggingface dataset:
Patent JP-2000303045-A (JP)
Title: Pressure-sensitive acrylic adhesive composition, and adhesive tape, or the like, coated therewith
Inventor: HOSOKAWA KAZUTO
IPC: C09J7/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition which shows pressure-sensitive adhesiveness at ordinary temperature and excellent adhesiveness, has heat resistance enough to withstand solder reflow during mounting electronic components, and is noncorrosive to electronic components by using as the principal component a pressure-sensitive adhesive copolymer obtained from a (meth)acrylic ester and a monoethylenically unsaturated monomer containing no carboxyl in the molecule. SOLUTION: This composition comprises a pressure-sensitive adhesive copolymer prepared from a mixture comprising 50-80 wt.% (meth)acrylic ester represented by the formula and 50-20 wt.% monoethylenically unsaturated monomer having no carboxyl in the molecule and being copolymerizable therewith. In the formula, R1 is hydrogen or methyl; R2 is methylene, ethylene, or propylene; (n) is an integer of 1-3; and ϕ is phenyl, a monoalkyl-substituted phenyl, or a dialkyl-substituted phenyl. It is desirable that the pressure-sensitive adhesive copolymer is a copolymer prepared by irradiation with a radiation such as an ultraviolet radiation.
Patent JP-H06325577-A (JP)
Title: Semiconductor storage device
Inventor: FUKUSHI ISAO
IPC: G11C16/06
Filed: 1993-05-13
Abstract: PURPOSE:To reduce the delay time of data read extremely by installing a current detection type sense amplifier to a semiconductor storage device having BiCMOS constitution and bringing the voltage of a common data line on the side, through which currents do not flow, to a approximately the same value as the voltage of a bit line connected to a common data line on the side, through which currents flow, at the time of read by using the sense amplifier. CONSTITUTION:A current detection type sense amplifier 52 is mounted on a storage device, the sources of PMOS transistors 44a, 44b constituting the sense amplifier 52 are connected to the drains of PMOS transistors 41b, 41a respectively, and the voltage of the bit line of one of selected columns and the bit line of the other is made to be the same or approximately the same at the time of read. That is, the source of the transistor 44a is connected to the drain of the transistor 41b without being bonded with a VRS voltage line, and the source of the transistor 44b is also connected to the drain of the transistor 41a without being bonded with the VRS voltage line. A write data Din input to a data input terminal 10 is selected while using a write control signal/WE as 'L' at the time of write.
Patent JP-H06287524-A (JP)
Title: Photosetting adhesive sheet
Inventor: MURANAKA KOICHI
IPC: C09J11/00
Filed: 1993-04-05
Abstract: PURPOSE:To prepare a photosetting adhesive sheet having the handleability thereof compatible with the base material-wetting properties of a resin contained therein, by using a disintegrable jelly formed through addn. of a gelling agent to a liq. photo-setting resin compsn. as an adhesive. CONSTITUTION:A radical polymerizable resin (e.g. a urethane diacrylate) or a cationic polymerizable resin (e.g. a compsn. comprising an epoxy resin and a cationic polymn. catalyst) is used as a photosetting resin. The amt. of a gelling agent (e.g. alpha,beta-di-n-butylamide of N-lauryl-L-glutamic acid) added to the photosetting resin is 0.5 to 20wt.%. The gelling agent is used in a state of being completely dissolved in the photosetting resin heated. The photosetting resin contg. the gelling agent dissolved therein is allowed to stand to obtain a disintegrable jelly. At this state, the photosetting resin is usually formed into a sheet. When the photosetting resin contg. the gelling agent added thereto as a component of the sheet is heated to become liq., a glass cloth or a nonwoven fabric as a core material is impregnated with the resin.
Patent JP-H10296947-A (JP)
Title: Dampening water supplying apparatus for offset printer
Inventor: NITTA TAKANORI
IPC: B41F7/24
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To rapidly, effectively remove dust or the like by elimination of a temperature difference of water in width direction of an apparatus by providing a partition plate as a means for maintaining dampening water constant along a lengthwise direction of a water boat for charging the water, and forming a cutout grooves at predetermined pitch on an upper surface of the plate. SOLUTION: In a water boat 2 for charging dampening water 1, a partition plate 14 for holding a level of the water 1 constant is disposed at a downstream side of a water fountain roller 3 dipped in the water 1 in a rotating direction. A plurality of cutout grooves 15 are provided at a predetermined pitch over an entire area of an upper end surface of the plate 14. A lowermost end position of the grooves 15 is set to a position where necessary lowest dipping amount of a surface of the roller 3 can be maintained at the time of restarting even when a machine is stopped and water supply to the board 2 is interrupted. And, a drain port connected to a drain tube is provided at a bottom of the boat 2, and a trough for guiding excess water W flowing out from an upper side surface of the plate 14 is formed in the boat 2.
Patent JP-H05277235-A (JP)
Title: Pachinko game machine
IPC: A63F7/02
Filed: 1992-04-03
Abstract: PURPOSE:To detect whether or not a ball has entered a prize hole for continuation so as to give information about a prize state to avoid the trouble between players and pachinko parlors by storing a continued prize signal during special playing, and informing, according to the stored continued prize signal, of that the special playing state of the next cycle will continue. CONSTITUTION:In the second prize increased state of a fluctuating prize device 42, a prize increased state repeat control means 80 stops the second prize increased state from happening immediately after a special prize signal is generated, and starts the next second prize increased state from the beginning, and performs control until the second prize increased states is repeated by a predetermined number of times. A fluctuating prize device drive control circuit 80 serving as a prize state informing means, a display 62 for making sure cycle renewal, a speech synthesizing circuit, and a loudspeaker give information about the prize state by detecting whether or not a shot ball has entered a special prize hole during a predetermined term of validity regarding operation of the fluctuating prize device drive control circuit 80 serving as a prize increased state control means.
Patent JP-S63276536-A (JP)
Title: Far infrared ray emitting synthetic resin film for agricultural and horticultural application
Inventor: KURATOMI YASURO
IPC: B32B7/02
Filed: 1987-05-08
Abstract: PURPOSE:To enhance the productivity of agricultural and horticultural products by activating plants at an early stage and performing the rearing thereof, by mixing a far infrared ray emitting substance with a synthetic resin film to form a far infrared ray emitting layer. CONSTITUTION:A far infrared ray emitting synthetic resin film 1 is constituted of a synthetic resin film composed of polyethylene, polyester or the like alone or a com posite thereof and the far infrared ray emitting layer 3 formed by providing a far infrared ray emitting substance such as ceramics formed in a plate-shaped, paper like, film like or coating agent like form to the synthetic resin film 2. The air infrared ray emitting layer 3 is formed by containing a fine powder of a far infrared ray emitting substance 3a in a synthetic resin and integrally mixing the same with said resin at the time of molding of the synthetic resin film 2. A good heat absorbing layer is formed to the synthetic resin film 2 by a means for laminating a film com posed of a material colored blackishly or having heat absorbability. A filmlike heat conductive thin body 4 composed of a thin aluminum plate is formed to the upper surface of a far infrared ray emitting synthetic resin film for agricultural and horticul tural application.
Patent JP-S5735596-A (JP)
Title: Ester derivative of deoxyfluorouridine
Inventor: FUJII SETSUO
IPC: A61K31/7072
Filed: 1980-08-13
Abstract: NEW MATERIAL:Compounds of formula I (R and R' are H, halogen, methyl; n is 3,4).  
     EXAMPLE: 3-Benzoyl-2'-deoxy-3', 5'-di-O-n-pentanoyl-5-fluorouridine.  
     USE: Antitumor agent.  
     PREPARATION: 2-Deoxy-3', 5'-di-O-alkylcarbonyl-5-fluorouridine of formula II and a benzoyl halide of formula III(hal is halogen) are made to react at a molar ratio of 1 to (1W3) in an organic solvent such as ether to produce the compound of formula I wherein the presence of an organic base such as puridine is pyridine is preferred. The amount of the base is 1W5mol based on 1mol of the compound of formula III.  The reaction temperature is an ice-cooling one to the boiling point of the solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5820671-A (JP)
Inventor: KAI HISAO
IPC: B29C67/20
Filed: 1981-07-20
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-H02292666-A (JP)
Title: Control system for voting data
Inventor: MIZUTA HIDEYUKI
IPC: G06Q50/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent unjust access from being executed by using a random number in addition to a serial number, and accessing the stored data on the center only when the coincidence of the random number is obtained. CONSTITUTION:When a voting ticket 1 is inputted in a repaying machine 4, random number data and the serial number recorded magnetically are read out, and are transmitted to center system 5. In the center system 5, the random number and the voting data are retrieved on the basis of the serial number. The random number data as a secret number from the voting ticket 1 transmitted from the repaying machine 4 and the random number data having been stored in the recording part 8 of the center system 5 are compared by a comparing part 7, and only at the time the coincidence, repayment is calculated, and is informed to the repaying machine 4, and is displayed on a repayment display part 3.
Patent JP-S5636114-A (JP)
Title: Connection structure of conductor
Inventor: YAMAZAKI AKINORI
IPC: H01F27/28
Filed: 1979-08-31
Abstract: PURPOSE:To reduce an eddy-current loss at a connected secton and a local overheating by a method wherein the ends of strands at the connected section of coils, etc. are connected in such way that they are headed to the same direction and at the same time a magnetic shield which is surrounding the connected section is provided. CONSTITUTION:The end of the strand 1 at the connected section of coils, etc. are connected in such way that they are heading to the same direction and the magnetic shield 6 made of a silicon steel plate or the like is provided in such way that it is surrounding the connected section. A leaking magnetic flux 5 is pulled into the shield by the magnetic shield 6 and it is turned away from a brazed section 2. As a special connecting method is used at the connected section, a load current is turned into a reciprocating current, there is no magnetic flux running around the magnetic shield and it does not generate heat by the load currnt. A cap-typed shield can be substituted for the magnetic shield 6. As a result, the eddy-current loss at the connected section is reduced and the local overheating can be prevented.
Patent JP-S5637120-A (JP)
Title: Method and apparatus for heat treatment of waste vinyl chloride and the like
Inventor: KITAJIMA TOYOJI
IPC: B29B17/00
Filed: 1979-08-31
Abstract: PURPOSE:To recover the chloric acid of high concentration or the like by carrying the gas generated by heat decomposition during heat treatment of the waste such as vinyl chloride from the heat composition chamber which was previously purged with the gas by combustion of hydrocarbon fuel. CONSTITUTION:Before the heat treatment, the heat decomposition chamber 2 is heated by a heating furnace 2a and fed with the gas generated by a combustion-gas product generator 5 to make an inactive atmosphere by purging the active atmosphere and then, a material to be treated of a vinyl chloride and a synthetic thermoplastic waste is charged from an inlet 3. The material is decomposed in the chamber and a produced gas containing hydrochlorine, hydrogen, methane and the like is introduced into a condensing column 9 by a combustion product gas fed from the generator 5 to separate the hydrochlorine and organic substances above about 60 deg.C of the boiling point. The hydrochlorine or the like thus obtained is gravity-separated into chloric acid and oil, and after the organic substance as malodorous component is removed with activated charcoal adsorption column, a chloric acid about 30-35% in concentration can be obtained.
Patent JP-H07319993-A (JP)
Title: Mark reader
Inventor: KITANO HIDEAKI
IPC: G06K7/10
Filed: 1994-05-26
Abstract: PURPOSE:To provide a mark reader having high generality and capable of reducing the misreading of a mark and the judgement load on a master processor. CONSTITUTION:A reading means 22 reads out information described in a bar code, converts the read information into a prescribed format and stores the converted result as data. A reference data storing means 24 stores previously inputted reference data. A comparing/judging means 26 compares read data with reference data, instructs a prescribed output storage area 28 to store the read data when the read data has a prescribed relation with the reference data, and when the prescribed relation does not exist between the read data and the reference data, continues reading processing without storing the read data. Thereby, reading processing is continued until a prescribed mark is detected. The prescribed relation between the read data and the reference data is judged by the mark reader itself and the read data concerned are outputted.
Patent JP-H08287404-A (JP)
Title: Magnetic head and its production
Inventor: USHIZAWA KATSUTOMI
IPC: G11B5/53
Filed: 1995-04-13
Abstract: PURPOSE: To make it possible to attain a prescribed accuracy without selection of chip cores alone by joining one chip with a central magnetic shielding block by adjusting a channel position and azimuth angle with respect to fixed and held another chip core. CONSTITUTION: The chip core 11 has a recording head 11a and reproducing head 11b for one channel-component lining up in a tape traveling direction and has similarly the recording head 12a and reproducing head 12b for one channel-component lining up in the tape traveling direction. The central magnetic shielding block 14 is formed with its both end faces as plane surfaces. Further, the second chip core 12 joined with the second magnetic shielding block 15 is subjected to the adjustment to the prescribed channel position relation and azimuth angle with respect to the chip core 11. As a result, the chip core is joined with the block 14 in the state that its position is fixed and held after positioning.
Patent JP-S604845-A (JP)
Title: Flameless atomizing apparatus
Inventor: FUNATO YOSHITO
IPC: G01N21/74
Filed: 1983-06-22
Abstract: PURPOSE:To enable highly sensitive stable analysis and to attain to suppress the consumption of a specimen container, by directly heating the specimen in the specimen container by high frequency power. CONSTITUTION:A high frequency coil 4 connected to a high frequency power source 3 is arranged around a specimen container 2 comprising a graphite tube having air passing orifices 1, 1... provided to the peripheral surface thereof by drilling and the outer periphery of the coil 4 is surrounded by a graphite tube 5. When a specimen is put in the container 2 which is, in turn, connected to an atomic absorption analytical apparatus and high frequency power is applied to the coil 4, the specimen in the container 2 evenly receives the action of a high frequency electromagnetic field regardless of the diffused state of said specimen and is uniformly heated and atomized to be detected with high sensitivity. On the other hand, the container 2 itself receives no action of the high frequency electromagnetic field by a skin action and, therefore, subjected under no rising in temp. As a result, the consumption of the container can be suppressed.
Patent JP-H07317691-A (JP)
Title: Fluid drive self-priming pump
Inventor: IWANAGA SHIGERU
IPC: F04D9/02
Filed: 1994-05-26
Abstract: PURPOSE:To improve safety at a low cost in a self-printing pump driven by fluid energy. CONSTITUTION:This fluid drive self-printing pump is provided with a drive impeller 51 using the forcefully circulated primary fluid as the drive source of the rotating force, a pump impeller 53 circulating the secondary fluid, a bulkhead airtightly separating the primary fluid and the secondary fluid, a power transmission means 56 power transmittaly connecting the drive impeller 51 and the pump impeller 53 facing each other via the bulkhead, a gas-liquid separator 59 provided on the discharge side of the pump impeller 53, and a re-inflow port 63 communicating the gas-liquid separator 59 and the pump impeller 53.
Patent JP-S6434455-A (JP)
Title: Dry type electric precipitator
Inventor: CHIYAARUZU GURAHAMU SUMISU
IPC: B03C3/04
Filed: 1988-05-11
Abstract: PURPOSE: To contrive gas purification up to a standard required at an inlet of a turbine by arranging a plurality of precipitator stages at vertically spaced intervals in an upright cylindrical vessel and fixing ducting for passing gas through the precipitator stages one by one to cause it to flow. CONSTITUTION: In an upright cylindrical vessel 10, a plurality of precipitator stages 12 are arranged at vertically spaced intervals. And ducting 18 for passing gas through the precipitator stages 12 one by one to cause it to flow from an inlet 14 to an outlet 16 is fixed. Further, in each of the precipitator stages 12, a dust hopper 20 positioned in the lower part thereof and dust chutes 22, 23 extending from the hopper 20 to discharge ports 24, 25 located in the bottom part of the vessel 10 respectively. As a result, blast furnace gas can be purified from an initial polluted state (normally, 8.10 g/Nm<3> dust concentration) to a standard required at an inlet of a turbine.
Patent JP-H05306909-A (JP)
Title: Method for detecting quantity of object carried on conveyor
Inventor: YAMAHATA YUYA
IPC: G01B11/02
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a method for detecting the amount of an object to be carried on a conveyor by which the height or quantity of the object carried on the conveyor can be accurately detected. CONSTITUTION:The rubbish being carried on a conveyor 1 is irradiated with slit light 12 from a light source 4 positioned above the conveyor 1 and, at the same time, the surface of the rubbish is monitored with a TV camera 5 from the direction which is inclined by a prescribed angle against the center line of the light 12. A picture analyzing device 10 analyzes an obtained picture, obtains the displacement of a light spot produced where the light 12 collides with the surface of the rubbish 11 against the conveyor 1 at two points, and finds the height of the rubbish based on the mean value of the displacement obtained at the two points and inclined angle of the TV camera. Then, the device 10 finds the amount of the rubbish being carried on the conveyor 1 by integrating the height of the rubbish and the width and speed of the conveyor 1. Therefore, the amount of the continuously carried solid matter can be accurately detected in a non-contacting state.
Patent JP-H04340729-A (JP)
Title: Die bonder
Inventor: SAITO SHIGERU
IPC: H01L21/301
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a die bonder provided with a chip peeling mechanism capable of easily preventing the generation of cracks due to contact with an adjacent semiconductor chip when a chip is peeled from a tape, regarding the improvement of a semiconductor chip peeling mechanism of a die bonder. CONSTITUTION:In a die bonder which vacuum-sucks a plurality of semiconductor chips 9 stuck on a tape 8 surface whose peripheral parts are retained using a collet chuck, and conveys the chips 9, a spherical chuck 4 is provided, which is made to abut against the tape 8 rear, stretches the tape, and widens the interval between semiconductor chips 9.
Patent JP-H02109916-A (JP)
Title: Production of pot with decorative design
Inventor: SASAKI YASUHIRO
IPC: B44C3/04
Filed: 1987-05-09
Abstract: PURPOSE:To obtain the title pot with combination of practicality and decorativeness by attaching a coating with asperities, using a spray gun, on the surface of a pot form made of clay plate or thick paper. CONSTITUTION:Using a two-caliber spray gun, the surface of a pot form made of clay plate or thick paper is sprayed with a coating with two-colored asperities through the pressure from a compressor, thus obtaining the objective pot with surface gloss.
Patent JP-H06324800-A (JP)
Title: Pointing device
Inventor: SAKAIDA ATSUO
IPC: G06F3/0338
Filed: 1993-05-14
Abstract: PURPOSE:To make a stick type pointing device for freely moving a cursor on a display screen extremely small and compact and to extremely simplify the signal processing. CONSTITUTION:Two sheets of piezo-electric ceramic (piezoelectric bodies) 11 and 12 piled up and down and arranged so as to let polarizing directions be orthogonal to each other are adhered to a bottom plate member 13 and moreover is adhered similarly to the lower surface of a stick member 14 provided with a stick-like operation part. Electrodes are respectively printed on the upper and lower surfaces of the respective piezoelectric bodies 11 and 12 and a part of the electrodes pulled out to a side surface (lead wire pull-out part) is connected through an FPC 15 to a signal processing circuit. When stress in a cursor moving direction is applied to the stick member 14, conversion to electric signals is performed by the two sheets of the piezoelectric bodies 11 and 12 and the cursor is moved on the display screen based on it.
Patent JP-H05286678-A (JP)
Title: Wheel stopping device for elevator cage
Inventor: TSUCHIKAWA KUNIKO
IPC: B66B17/22
Filed: 1992-04-07
Abstract: PURPOSE:To provide a stopper device for elevator cage, in which the position of a checking element at the entrance in its direction across the width can be changed from inside of the cage. CONSTITUTION:A fixture 9 in the form of a rail is installed on the floor 3 of an elevator cage in such an arrangement that the longitudinal axis of the fixture 9 lies parallel with the direction across the width of the cage entrance 5, and a checking element 6 fitted movably in the longitudinal direction of the fixture 9 is held in an appropriate place in longitudinal direction on the fixture 9. Thereby the checking element 6 can be positioned in an appropriate place about the width of the entrance 5 to be operated from inside of the cage, and when a hand push cart is loaded besides a car/cars, the element 6 is located easily in a position which does not constitutes an obstacle depending upon the caster span of the hand push cart in its width direction. Accordingly the movement of the cart is not hindered by the checking element, and the cart can be loaded easily.