baber/WOPTO huggingface dataset:
Patent JP-H0559693-A (JP)
Title: Paper coating composition for offset printing
Inventor: YAMAGUCHI KEIICHI
IPC: D21H19/20
Filed: 1991-08-26
Abstract: PURPOSE:To provide the title composition excellent in the adhesiveness, printed gloss and ink dryability in high-speed printing operation, containing a pigment and specific copolymer latex at specified proportion. CONSTITUTION:The objective composition containing (A) 100 pts.wt. of a pigment such as clay and (B) 1-30 pts.wt., on a dry basis, of a copolymer latex >=70wt.% in toluence insolubles produced by emulsion polymerization of (1) 20-60wt.% of an aliphatic conjugated diene monomer such as 1,3-butadiene, (2) 10-50wt.% of a vinyl cyanide monomer such as acrylonitrile, (3) 0.5-15wt.% of an ethylene-based unsaturated carboxylic acid monomer such as acrylic acid, (4) 0-50wt.% of an aromatic vinyl monomer such as styrene, and (5) 0-63.5wt.% of another monomer copolymerizable with the above components 1 to 4 (e.g. methyl acrylate).
Patent JP-H1169084-A (JP)
Title: Image sensor
Inventor: ITO MASAAKI
IPC: H04N1/028
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To nullify the effect of images caused by the arrangement deviation of respective sensor chips by outputting information on the arrangement deviation of plural arranged image sensors so as to convert it to digital data through the same processing circuit as the pixel output signals of image sensors. SOLUTION: The output of an image sensor 31 is processed as prescribed by an analog front end circuit 32, and that output is normalized by a shading correction part 34. An interval data reproducing part 37 reproduces sensor chip interval data and before reading operation, a control part 38 outputs the arrangement interval information of sensor chips from the image sensor 31 corresponding to a 'SEL' signal. While using data digitally converting this information, the arrangement interval data of sensor chips are provided. Afterwards, the control part 38 controls the 'SEL' signal and outputs the pixel output from the image sensor. Then, a joint correcting operation processing part 35 performs operation for correcting the arrangement deviation among the sensor chips.
Patent JP-S62102530-A (JP)
Title: Etching gas and etching method using the same
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1985-10-29
Abstract: PURPOSE:To prevent etching residue from generating and to suppress loading effect by employing gas which does not contains carbon in a molecule of gas having small fluorine/carbon ratio and to which gas for readily generating fluorine radical is added. CONSTITUTION:Gas which does not contain carbon in a molecule like NF3, contains fluorine and readily generates fluorine radical is added to gas having small fluorine/carbon ratio like CH3F, and this gas is used as etching gas for etching a silicon nitride film on a silicon oxide film. NF3 is added in the amount of approx. 20-30% to increase the fluorine radical of the etchant of silicon nitride which becomes deficient in a plasma and to accelerate the etching velocity without considerably generating ions to becomes SiO2 etchant.
Patent JP-H0671420-A (JP)
Title: Device for positioning and locking casting die
Inventor: DANIERU BUDO
IPC: B22D33/00
Filed: 1991-08-27
Abstract: PURPOSE: To provide a mold positioning and clamping device that a mold for casting while pouring from the bottom under low pressure can be attached and detached at high speed. CONSTITUTION: A mold 2 on a mold supporting plate 9 is supported with rods 7 and tappets 8 arranged in the rods, on an upper plate 6 suspended with a suspending jack 18 in a transfer means 4. The mold is fixed to the supporting plate with a clamping jack 12 and a clamping plate 11. The mold is transferred to the position matched to the centers of a pouring trough and a sprue with the transfer means, and a frame 1 is descended with the jack and the mold is pushed with the pushing force to a consumable intermediate device 15 arranged between the pouring trough and the sprue.
Patent JP-2000076899-A (JP)
Title: Semiconductor storage device
Inventor: KUROKI OSAMU
IPC: G11C29/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device, in which a test pattern from the outside can be input easily and by which the data write, etc., of initial data to a RAM section can be conducted at high speed from the outside. SOLUTION: The semiconductor storage device 100 has a RAM section 120, a LOGIC section 110, in which signals are input and output between the LOGIC 110 and the RAM section, and an input changeover circuit 130 changing over input signals CLK1, ADD1, DID1 from the LOGIC section to the RAM section and input signals CLK2, ADD2, DID2 from the outside to the RAM section in response to a changeover signal RAMZ. Since direct inputs to the RAM section from the outside are carried out in addition to operation from the LOGIC section of inputs to the RAM section, a test pattern is input easily from the outside, and the data write, etc., of initial data to the RAM section can also be conducted at high speed from the outside.
Patent JP-H0774422-A (JP)
Title: Q-switch type laser device
Inventor: MURATA SHINGO
IPC: H01S3/117
Filed: 1993-09-01
Abstract: PURPOSE:To estimate a peak value of laser output pulse accurately and to control it as desired. CONSTITUTION:A photo sensor 22 for excitation energy detection is provided to a position in proximity to an excitation lamp 12 and a photo sensor 24 for laser output detection is provided behind a total reflection mirror 16. A control part 26 controls operation of a Q-switch 18 based on a repetition frequency set value from a set part 28, an inside timing signal which regulates a time interval of pulse oscillation, an excitation energy detection signal SL from the photo sensor 22 and a laser output detection signal SP from the photo sensor 24.
Patent JP-S62101763-A (JP)
Inventor: MIDORIKAWA HIROSHI
IPC: E04H9/02
Filed: 1985-10-28
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-2000077263-A (JP)
Title: Thin-film capacitor and substrate
Inventor: ATSUNUSHI SHIGEO
IPC: H01L21/822
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film capacitor with which mounting and laminating are easy and which has a low-inductance structure. SOLUTION: Capacitors elements A, B, C, and D (not shown), which are formed by forming a first electrode layer 2 under a dielectric layer 1 and a second electrode layer 3 on the dielectric layer 1 respectively, are arranged plurally side by side with a specified interval in distance, and terminal electrode layers 4 and 5 connecting exclusively the first electrode layers and the second electrode layers respectively are provided between the capacitor elements A, B, C, and D, and furthermore external terminals 7 are provided to the terminal electrode layers 4 and 5.
Patent JP-S60134537-A (JP)
Title: Information transmitting system
Inventor: HIROSE TSUGUHIRO
IPC: H04L12/413
Filed: 1983-12-22
Abstract: PURPOSE:To improve the network efficiency by detecting collision of a carrier band signal through the change component of a beat signal produced due to collision of carrier band signals transmitted from plural MODEMs to ensure the detection of collision at each MODEM. CONSTITUTION:A carrier band transmission line 1 of the network is constituted of a transmission line 2, a reception line 3 and a head end 4 comprising a directional coupler and plural MODEMs 6a-6n are connected to the transmission line 1. The MODEMs 6a-6n are provided with a level change detecting circuit 17 detecting collision, a signal from an LPF of the pre-stage is detected by an envelope detection circuit 20 and the level signal of the said signal is fed to an LPF21 and an HPF24. One signal is fed to an AND circuit 27 via a delay circuit 23, a signal forming only the AC component is fed to a comparator 25 by other HPF24, the signal is compared with a reference signal of a reference signal generator 26, the signal level change is detected and the result is fed to the circuit 27. Then the collision of the carrier band signals is detected surely at each MODEM (6a-6n).
Patent JP-S61118796-A (JP)
Inventor: OBATA TOMOJI
IPC: G06T3/40
Filed: 1984-11-15
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-H0691194-A (JP)
Title: Classifying method of hollow silica powder and production of multilayer substrate having low dielectric constant
Inventor: AOKI SHIGENORI
IPC: B03B5/28
Filed: 1992-09-10
Abstract: PURPOSE:To classify hollow silica powder particles and to remove hollow silica powder of large particle size by adding stress to the hollow silica powder to selectively break particles of larger particle size and dispersing the powder in a soln. to recover only particles floating on the soln. CONSTITUTION:Since most of hollow silica powder particles having large particle size has high foaming rate, these particles have small wall thickness compared to hollow silica powder having a small particle size. Therefore, hollow silica powder having a small particle size is obtd. by adding stress to the powder to break hollow silica particles of larger particle size, dispersing the powder in water, and recovering only particles floating on the water. By using the recovered powder, a substrate having low dielectric const. and small surface roughness can be obtd.
Patent JP-S63185403-A (JP)
Title: Ultrafilter membrane
Inventor: MIYAMA SO
IPC: B01D71/78
Filed: 1987-09-25
Abstract: PURPOSE:To increase the permeability of the title membrane to specified proteins by forming the ultrafilter membrane from the graft polymer consisting of a polyacrylonitrile as the trunk and having a charged side chain. CONSTITUTION:The positively charged side chain such as a quaternary ammonium salt, a tertiary amine, or vinylpyridine or the negatively charged side chain such as sodium parasulfonate is graft-polymerized on polyacrylonitrile to obtain a graft copolymer. The copolymer is dissolved in a solvent, and the soln. is cast to obtain an ultrafilter membrane. The permeability of the obtained ultrafilter membrane to the specified proteins such as bovine serum albumin is increased.
Patent JP-H01122964-A (JP)
Title: Zirconia stabilized by yttrium and its production
Inventor: AZUDODEINE SAMUDEI
IPC: C01G25/02
Filed: 1988-09-28
Abstract: PURPOSE: To easily obtain fine ZrO 2  powder stabilized by Y with good efficiency by preparing an aq. mixture composed of zirconyl acetate and yttrium acetate, specifically adjusting its pH, removing a solvent, then pyrolyzing the solid residue.  
     CONSTITUTION: The aq. mixture composed of the zirconyl acetate and the yttrium acetate is prepd. The mixing ratio of the yttrium acetate is adequately such a ratio at which the Y content in the ZrO 2  powder of the final product attains 1.5 to 6 mol% expressed by Y 2 O 3 . The pH of the aq. mixture is then adjusted to a value of at least 5 by addition of ammonia, etc. The solvent is removed from the mixture by a method, such as evaporation by heating, and the resulted solid residue is pyrolyzed at about 800 to 1100°C in an oxidizing atmosphere of preferably air, etc. As a result, the fine ZrO 2  powder which is stabilized by Y and, of which about ≥90 mol% is a tetragonal system is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09139589-A (JP)
Title: Electronic product
Inventor: KAN SOUGEN
IPC: H01H3/48
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To always hold a constant contact gap between a control switch and control knot on a control circuit board mounted between a first and second cases of an electronic product. SOLUTION: A control circuit board 10 is mounted between a first and second cases 30 and 70 such that when both cases are die-matched, the board 10 is subjected to an elastic force of an elastic piece 33 formed on the second case 70 according to the force to push the first case 30 toward the second case 70, thereby shifting the board 10 fore and back. Thus, the contact gap S of a contact 12 of a control switch 11 on the board 1 and control shaft 62 of a control knob 60 mounted on the first case 30 is held always constant, resulting in improvement of the productivity and product reliability.
Patent JP-S6397593-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1986-10-13
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-H0289330-A (JP)
Title: Wire bonding apparatus
Inventor: UENISHIKUBO NARIYUKI
IPC: H01L21/60
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the oxidization of a bonding wire ball and mold a uniform shape by making a lead frame press have an inert gas eject function. CONSTITUTION:An inert gas eject type lead frame press 6 makes inert gas flow to the end of a bonding wire 4. When a bonding wire ball is formed, a discharge electrode 1 moves below the end of the bonding wire 4 and returns to an original position from below the end of the bonding wire 4 after discharge. Thereafter, a capillary 3 moves downward and a first bonding is done. in this way, inert gas is ejected and supplied from below the end of the bonding wire 4 and the place near the end of the bonding wire 4 is surrounded by inert gas atmosphere. Therefore, the oxidization of a bonding ball 5 is prevented and a uniform shape can be obtained. Inert gas is supplied by the inert gas eject type lead frame press 6 at all times.
Patent JP-H04121213-A (JP)
Title: Active suspension
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/04
Filed: 1990-09-12
Abstract: PURPOSE:To prevent rapid change in ground clearance by controlling a discharge amount till a pilot operated check valve is brought to an open state after starting of a variable capacity pump lower than the discharge amount after this check valve is brought to an open state. CONSTITUTION:A pilot operated check valve 41, a check valve 39 and a pressure control part 12 are provided between a fluid cylinder 10 and a variable capacity pump 34. When the variable capacity pump 10 is started by a control signal, a discharge amount of the variable capacity pump 10 is controlled by a discharge amount control circuit 50 to a state lower than the discharge amount after the pilot operated check valve 41 is brought to an open state. Thus, even when a holding pressure of a hydraulic system including a control valve 12 held by a pressure holding part 42 is lower than a set pressure of the pilot operated check valve 41, pressure is raised gradually and rapid change in ground clearance can be prevented.
Patent JP-2000071726-A (JP)
Title: Tire pneumatic pressure alarm system
Inventor: IMAO NOBORU
IPC: B60C23/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enable initial setting by a simple operation on the receiver side by storing in the EEPROM inside the receiver the transmission IDs received by the receiver during the period in which the initial setting switch provided in the receiver is ON, and simultaneously setting the receiving number of counts of the transmitter IDs to be the maximum number. SOLUTION: In this system, if an initial switch is ON (S1), an initial setting routine starts. Then, if a receiver receives an ID during this period (S2), decision is made whether the ID is included in a data table structured in the RAM provided within a receiver 5. If the ID is included in the table, since it has already been registered, the system waits for receiving a next ID as it is. If the ID is not included in the table, the system writes the received ID as a registered ID on the RAM (S4), setting the receiving count of this ID to be the maximum value (S5), writing this on the RAM. This ID and the received number of count are written on the EEPROM. Then, the received number of IDs is renewed (S7).
Patent JP-S6293241-A (JP)
Inventor: KAARIN SHIYUPEERINGU
IPC: C07C2/02
Filed: 1986-10-13
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-H1147792-A (JP)
Title: Circulation type regeneration treatment device for sewage sent from toilet
Inventor: HIROTA YUKIO
IPC: C02F1/30
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type sewage regeneration treatment device in which sewage sent from a toilet is treated by soil-stick effective microorganism groups to clean sewage and activated sludge treated in a far infrared rays radiation treatment tank is returned to a first treatment tank and regeneration treatment of water is promoted and treated water is returned to the toilet and reused. SOLUTION: In the circulation type regeneration treatment device for sewage sent from a toilet, sewage sent from a toilet stool 1 of the toilet is passed through an inflow pipe 3 from a sewage pipe 2 and flowed down into a first treatment tank 11 containing soil-stick effective microorganism groups (CABIN-01 bacteria are used), which is provided in one end of a sewage regeneration treatment tank 4. The regeneration treatment tank 4 is divided by a plurality of partition plates to form a plurality of treatment tanks. A part of at least one partition plate is formed of nonwoven fabric 27 for a far infrared ray radiator. Diffusers 31 for floating bubbles are arranged near to the bottoms of a plurality of treatment tanks.  A far infrared ray radiation treatment tank 14 provided with an activated sludge return pipe 28 and a settling tank 15 are arranged in the latter half part of the sewage regeneration treatment tank 4. Finally, sewage regeneration treated water is circulated and used by returning treatment water treated through the sewage regeneration treatment tank 4 to the toilet stool of the toilet.
Patent JP-S60132015-A (JP)
Title: Device for introducing secondary air into exhaust pipe
Inventor: TSUKAMOTO MAGOHEI
IPC: F02B61/02
Filed: 1983-12-21
Abstract: PURPOSE:To feed secondary air sufficiently and smoothly by forming a cushion chamber having a sectional area greater than that of the opening of an exhaust pipe for a secondary air intake introduction pipe, in the vicinity of said opening. CONSTITUTION:An opening 12 for an air introduction pipe 10 for an exhaust pipe 6, is formed along the inner surface of the exhaust pipe 6, and a cushion chamber 13 is formed on the air introduction pipe 10, and adjacent to this opening 12. The sectional area of this cushion chamber 13 is formed greater than that of said opening 12, to store sufficient air. It is desirable that the opening 12 is formed at a distance of 50cm or less from an exhaust port 5.
Patent JP-H08103517-A (JP)
Title: Set of golf clubs
Inventor: KAARU II SHIEI
IPC: A63B53/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a set of golf clubs with which a golfer will not miss to select the right golf head to match the intended flying line of the ball. SOLUTION: A set of golf clubs has a constant projected topline angle, which is the angle between the topline 20 and the leading edge of a club head 11 as viewed by a golfer at address. The loft angle or the topline angle varies for each club in the set, but the projected topline angle is constant throughout the set.
Patent JP-H1090241-A (JP)
Title: Gas analytical device and analytical method
Inventor: HASE USHIO
IPC: G01N30/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas analytical device and an analytical method keeping down increase of number of part items of the analytical device and obtainable of good responsivity with a short measuring cycle in switchover measurement of a plural number of points in a purified environment. SOLUTION: This gas analytical device is provided with two sets of gas sampling device. Liquid sending pumps 3, 15 actuate on respectively different dispersion scrubbers. With one of the dispersion scrubber connected to the liquid sending pump 15 being in a measuring condition, analysis object gas absorbed in an absorbent liquid by the dispersion scrubber is caught hold by an enriched 'a' column 14 and analyzed by an ion chromatograph 30. Meantime, a dummy run is practiced in parallel with the above by the other dispersion scrubber connected to the liquid sending pump 3. Thus the preceding analysis influence by the memory effect is held down, responsivity is improved and the measuring cycle is shortened.
Patent JP-H04120770-A (JP)
Title: Delay cell for master slice system ic device
Inventor: YANO HIROYUKI
IPC: H01L21/822
Filed: 1990-09-12
Abstract: PURPOSE:To constitute a delay circuit without increasing an area by connecting the first electrode of a capacitor to a first electrode signal wiring connecting terminal and electrically connecting a second electrode of the capacitor to a power supply wiring connecting terminal while making a device substrate and a power supply wiring layer equipotential. CONSTITUTION:Under a pad electrode opening part 104, a first metal wiring 102 and a second layer metal wiring 103 are arranged putting an electrically insulating film between so as to constitute a capacitor. Equipotential to a master slice system IC device substrate is supplied to a power supply wiring connecting terminal 106 and a signal wiring connecting terminal 105 is connected to a signal line to be lagged. Further, a delay cell for the master slice system IC is cellularized so as to be arranged in an optional, position inside an I/O cell arrangement region of the master slice system IC device.
Patent JP-H0881958-A (JP)
Title: Method of beautifying construction of sloped form
Inventor: AIZAWA ISAO
IPC: E02D17/20
Filed: 1994-09-09
Abstract: PURPOSE: To avoid the deterioration of a natural landscape by concrete by beautifying execution having excellent quality feeling when a slope, etc., facing a mountainous road are reinforced by a method of frame construction. CONSTITUTION: Colored nets 5 are stuck on the exposed surfaces of the concrete frames 3 for reinforcement of the face of a slope 1 formed by a method of frame construction. Ivies are vegetated in the layers 4A of earth brought from another place and mixed in the soil in reinforcing frames 2, and the ivies are entwined with the colored nets 5. The colors of other trees and plants 6 vegetated in the layers 4A of earth brought from another place and mixed in the soil and the colored nets 5 or the green of the ivies naturally merge in, and a landscape on the reinforced face of the slope 1 harmonizes with peripheral environment. When the colored nets 5 are stuck continuously onto the concrete frames 3 forming straight lines among the adjacent reinforcing frames in the reinforcing frames 3 in the execution of works, the workability of the sticking is improved remarkably.
Patent JP-2001069128-A (JP)
Title: Circuit and method for measuring phase offset
Inventor: ABE KOICHI
IPC: H04L7/033
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce a measurement error resulting from a wiring path and to measure a phase offset with high precision by outputting the output signal of a phase-locked loop(PLL) circuit to a 2nd output terminal through a selector circuit when a 1st control voltage has a 2nd level. SOLUTION: The selector circuit 27 is controlled by a voltage source 21 connected to a control terminal 23 and selects and outputs the signal from an input terminal 26 when the voltage of the voltage source 21 has a logical level (L) and the signal from an input terminal 25 when a logical level (H). Then the output terminal 10 of the PLL circuit 11 is connected to the input terminal 25 of a phase offset measuring circuit 20 and the input terminal 4 of the PLL circuit 11 is connected to the input terminal 26 of the phase offset measuring circuit 20, which measures a phase offset by measuring the phase of a reference signal and a clock signal outputted to the output terminal 35 and the phase of a reference signal outputted to an output terminal 36 by an external measuring instrument.
Patent JP-2000077707-A (JP)
Title: Photosemiconductor device
Inventor: SEKIGUCHI SATOSHI
IPC: H01L23/29
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and thin formed photosemiconductor device. SOLUTION: The infrared rays emitted from the first semiconductor chip 13 are reflected on a reflecting surface 16 forming a reflecting film 18 thereon on a trench 17 to be emitted from the side of a resin sealed body 15. Besides, the coming rays into the side of the resin sealed body 15 are reflected on the reflecting surface 16 forming the reflecting film 18 thereon to be received by the second semiconductor chip 14.