baber/WOPTO huggingface dataset:
Patent JP-H04119090-A (JP)
Title: Display device
Inventor: OTAKE SHIRO
IPC: H04N9/04
Filed: 1990-09-07
Abstract: PURPOSE:To reproduce the color of a picture intended to display in the color close to the color a photographer sees by arranging a color correcting device which smoothes a color picture signal by a prescribed time constant and converts it based on the non-linear response characteristic of a human eye by using said signal between a separating part and a display part. CONSTITUTION:The color correcting device 20 is arranged between the separating part 1 to separate a synchronizing signal and each R, G, B color picture signal from a picture signal and the display part 3 to color-display the color picture signal from the separating part 1. A smoothing part 4 smoothes each inputted color picture signal R, G, B and an arithmetic part 5 inputs the color picture signals R, G, B and smoothing signals Ro, Go, Bo, and converts the color picture signals R, G, B based on the non-linear response characteristic of the human eye by using the smoothing signals Ro, Go, Bo. The time constant of smoothing can be in a range from 60sec to 180sec. The color correction of the picture in which the color adaptation effect of the human eye is taken into consideration can be executed by the color correcting device 20 constituted in this way, and a person to see the picture can see the same color as the color the photographer sees.
Patent JP-S6298497-A (JP)
Inventor: SUZUKI KIYOMI
IPC: G09B29/10
Filed: 1985-10-24
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-H04116231-A (JP)
Title: Two cycle internal combustion engine
Inventor: HORIE KENJI
IPC: F02B75/02
Filed: 1990-09-07
Abstract: PURPOSE:To enhance intake/exhaust efficiency by connecting two pistons to a crank mechanism so that an exhaust port provided in one of two cylinders whose head parts are mutually connected may precede an intake air port provided in the other. CONSTITUTION:Two cylinders 11 are formed in one mutual integrated body by being connected together at their head parts 12, in a two cycle internal combustion engine 10. An intake air port 20 is provided in one side cylinder 11, and an exhaust port 21 is provided in the other side cylinder 11. Two pistons 13 provided in the state capable of reciprocating back and forth respectively inside the cylinder 11 are connected to a crank mechanism so that the exhaust port 21 may precede the intake port 20. Thus, since intake and exhaust of the engine 10 are successively made in a time series, effect of the intake and exhaust of the engine can be largely enhanced.
Patent JP-S60130066-A (JP)
Inventor: ICHIKAWA JIYUNZOU
IPC: H01R4/70
Filed: 1983-12-17
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-H0881999-A (JP)
Title: Side ditch pipe for water-permeable paved road, and disposal structure thereof
Inventor: SUGIE MASANOBU
IPC: E03F1/00
Filed: 1994-09-05
Abstract: PURPOSE: To supply and return permeating rainwater on a road to the ground as much as possible, to reduce sewage treatment operation while rainwater is rapidly discharged efficiently and to utilize the utility of the water permeability of the road sufficiently by constituting and disposing side ditch pipes buried into the side edge of the water-permeable paved road so as to absorb and supply a large quantity of rainwater such as temporarily and concentrically falling rainwater. CONSTITUTION: Water-absorbing holes 6 communicated with a drainage canal 3 are bored to one sidewall 2b of a ditch pipe body 2 with a main drainage canal 3 along the longitudinal direction while water-supply holes communicated with the drainage canal 3 are bored to the other sidewall 2c, thus constituting a side ditch pipe 1. The side ditch pipe 1 is buried and arranged along the side edge of a water-permeable paved road while the water-absorbing holes 6 are directed towards the road side and the water-supply holes towards the anti-road side.
Patent JP-H0570947-A (JP)
Title: Vacuum vapor deposition device
Inventor: TOKUOKA NOBUYUKI
IPC: C23C14/24
Filed: 1991-09-19
Abstract: PURPOSE:To provide a peripherally compact observation window by fixing one of a magnet pair to a shutter, providing the other opposite to the outer side of a window plate and setting the opposite surfaces so as to constitute the same or opposite magnetic poles. CONSTITUTION:The observation window 10 provided with the shutter 13 for protecting the transparent window plate (glass) 12 against vapor deposition is provided on the vapor deposition device. The shutter 13 is provided freely turnably on the inner side of the window plate 12. One 17a to 17d (permanent magnets) of the magnet pair are fixed to the window plate 12 side of the shutter 13. The one 17d to 17d of the magnet pair are provided to face the other 14 and the opposite surfaces are so set as to constitute the same or opposite magnetic poles. The projection of a knob for rotating the shutter plate, etc., form the periphery of the observation window is obviated in this way.
Patent JP-H0689811-A (JP)
Title: Thin type inductor/transformer and its manufacture
Inventor: KATAYAMA SHINGO
IPC: H01F1/34
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a thin type inductor/transformer wherein a soft magnetic oxide film is not peeled and cracks are not generated at the time of baking, by forming ceramic.soft magnetic oxide composite between a ceramic substrate and the soft magnetic oxide film on which substrate spiral type flat coils are formed. CONSTITUTION:After spiral type coils 2a, 2b are screen-printed on a green sheet for a ceramic substrate 1, a ceramic.soft magnetic oxide composite layers 4a, 4b are screen-printed by using sol composed of ceramic particles and soft magnetic oxide particles. Green sheets of soft magnetic oxide films 5a, 5b are laminated on the layers 4a, 4b and baked. Since the percentage of contraction of the ceramic.soft magnetic oxide composite layers 4a, 4b is in the range between that of the ceramic substrate 1 and that of the soft magnetic oxide films 5a, 5b, peeling and crack due to the difference of percentage of contraction at the time of baking can be prevented.
Patent JP-S6298275-A (JP)
Title: Measuring method for semiconductor integrated circuit
Inventor: MIZUSAWA TAKESHI
IPC: G01R31/26
Filed: 1985-10-25
Abstract: PURPOSE:To easily take a measurement without preparing an N channel MOSFET for measurement specially by applying a different voltage between a signal input line and the 2nd power line and measuring a current which flows through the signal output line. CONSTITUTION:A semiconductor integrated circuit U has a P channel MOSFET Q1 and an N channel MOSFET Q2. Sources S of the FETs Q1 and Q2 are led out to power lines 1 and 2 respectively and gates G and drains D are connected with each other mutually and led out to a signal input line 3 and a signal output line 4. Then, a voltage V1 is applied between the signal input line 3 and power line 2 from a power source 5 and the current I1 which flows through the signal output line 4 is measured by an ammeter 6. Then, a voltage V2 is applied and a measurement is taken similarly to obtain a current I2, Then, the voltages V1 and V2 and currents I1 and I2 are used to find a threshold voltage and a gain constant from a specific expression.
Patent JP-H10175093-A (JP)
Title: Solder paste
Inventor: TAGUCHI ISAMU
IPC: B23K35/363
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the solder paste which is not decomposed while preserved in coexistence with the solder metal, does not generate the ionic halogen, is sufficiently decomposed, and is excellent in the solder wettability by using the prescribed activator in the solder paste. SOLUTION: In the solder paste, the flux composition in which the halide of the benzil compound having the substituent with the alkyl chain whose carbon number is >=10 is used as the activator. Any benzil halide with the alkyl chain whose carbon number is >=10 may be acceptable so long as the bonding between the alkyl chain and the benzil halogenite is chemically stable, and bromine or chlorine is preferable as halogen. As for the solder powder which is the main component of the composition, the grain size of 5-30μm, 20-50μm, 30-70μm, etc., is used though the grain size is different by the application. The metal composition, for example, includes the eutectic solder composition of 63Sn/37Pb mainly, together with 62Sn/36Pb/2Ag, 62.6Sn/37Pb/0.4Ag, etc.
Patent JP-H07172252-A (JP)
Title: Power supply of vehicular volatile storage and movable electric apparatus
Inventor: ARUBIN ETSUCHI BAAGAA
IPC: B60R16/033
Filed: 1994-10-03
Abstract: PURPOSE: To provide a rechargeable auxiliary battery for holding contents stored in volatile memories for electric facilities in a vehicle and maintaining the selective small-power operation of the electric facilities when no main power is supplied due to run-out or removal of the main battery for the vehicle. CONSTITUTION: When a switch is open, an electric circuit energizes volatile memories in electronic devices 13, 14, 15 for a motor vehicle. If a main vehicle battery 10 exists for power supply, the volatile memories are energized through diodes 12 by the main battery 10. The main battery 10 keeps a rechargeable battery 16 in a charged condition. When the voltage of the main battery drops due to the discharge or removal of the main battery 10, the rechargeable battery 16 maintains power supply to the volatile memories. The rechargeable battery 16 may be provided as part of a flashing lamp for giving a mobile and rechargeable light source.
Patent JP-H0794050-A (JP)
Title: Load control device
Inventor: YAMAUCHI AKIRA
IPC: H02H7/08
Filed: 1993-09-27
Abstract: PURPOSE:To save the consumption of power and suppress the deterioration by aging of an used electronic part by automatically interrupting a control power source to at least a display part by a control part not in operation. CONSTITUTION:A main circuit 23 has a main circuit equipment such as an electromagnetic contactor 25, and an operating device and control part 30 for operating a load 22, and the arithmetic logic circuit 31 of the control part 30 controls the main circuit equipment according to the input signal by the operating device and the magnitude of the main circuit current on the basis of a preliminarily stored control program. The judging circuit 41 of the control part 30 judges the presence or absence of an operation signal for opening and closing the electromagnetic contactor 25, and conducts the current carrying and interruption to the control power source in a load control device on the basis of this judgment. When the operation signal for opening the electromagnetic contact 25 is inputted to the judging circuit 41, a DC power source circuit 29 interrupts the control power source in the load control device excluding an input circuit 34, a detecting circuit 40 and the judging circuit 41.
Patent JP-S6458056-A (JP)
Title: Editing device
Inventor: MIYOSHI AKITO
IPC: G06F17/21
Filed: 1987-09-24
Abstract: PURPOSE:To easily share the element data by recording the data after decomposing them into the element and layout data in a unit larger than one page which is controlled by an editing means. CONSTITUTION:The element data equivalent to one page are edited by an editing means 168 consisting of small-sized computers 162-1-162-N and a medium-sized computer 161. These edited data are decomposed into the element and layout data by a large-sized computer 160 and stored in data bases 163-1-163-N. In addition, the data stored in those data bases are reformed as they are or in a prescribed form by the computer 160 and sent to the means 168. Thus it is possible to call those data out of the data bases and to produce a book similar to an edited book. Thus the common element data can be shared.
Patent JP-H0289382-A (JP)
Title: Laser driving device
Inventor: AOI SHIGERU
IPC: G11B7/125
Filed: 1988-09-27
Abstract: PURPOSE:To prevent breakdown or deterioration by detecting whether laser drive currents have exceeded an alarm current value which is smaller than the upper limit of the driving ability of a circuit, and generating an alarm signal if it exceeded the alarm current value. CONSTITUTION:In recording, there is an instruction from the outside, and record light output is set to a DA converter 14, and the instruction value is stored on a memory as Pw. If the light head has shifted onto the sector to record, the signal of R becomes 'L', and the signal of W becomes 'H'. With that, signal SIG to modulate lasers is input, and according to SIG SW9 is opened or closed. Furthermore, the circuit of record W closes. It is judged as in- recording, and it compares alarm currents Iwt in accordance with Pw and temperature T with I. If the recording finishes the signal of W becomes 'L', and the signal of R becomes 'H' again.
Patent JP-H05139115-A (JP)
Title: Heavy duty pneumatic tire
Inventor: TSUKAGOSHI TETSUTO
IPC: B60C9/18
Filed: 1991-09-19
Abstract: PURPOSE:To allow the durability on a rough road to be compatible with the durability on a smooth road by inclining belt layer cords on the narrow belt layer side to the equatorial plane at a tilt angle theta1 between the equatorial face and the belt layer end, thereafter bending the belt layer cords to a specified face parallel to the equatorial face at a tilt angle theta2, and making the tilt angle theta1 larger than the tilt angle theta2. CONSTITUTION:Belt layer cords on the narrow belt layer side out of a pair of crossing layers, namely the belt layers 2B, 3B are inclined to the equatorial plan at a tilt angle theta1 between the equatorial plane and the belt layer end, and then bent to a specified face parallel to the equatorial plane at a tilt angle theta2. The respective tilt angles theta1, theta2 of the cords are expressed by: 18 deg.<=theta1<=35 deg., 10 deg.<=theta2<=25 deg. thus, since the tile angle theta1 is constantly larger than the tilt angle theta2, the durability on a smooth road during high speed travel is not reduced, and the durability on a rough road can be compatible with the durability on a smooth road.
Patent JP-H01156914-A (JP)
Title: Slowly releasing tablet
Inventor: IIDA YOSHIMITSU
IPC: A61K9/22
Filed: 1988-09-27
Abstract: PURPOSE:To provide a slowly releasing tablet having the upper and lower faces with specific curvatures and resistant to the mutual adhesion of plural tablets in the digestive tract while keeping the lowest possible dissolution rate. CONSTITUTION:The upper and lower faces of the objective tablet have a curvature with a radius of curvature corresponding to 2-4 times the diameter of the tablet. It is preferable that a drug compound is isotropically released from the surface of a tablet at a definite rate and that the upper and the lower faces of a tablet are flat satisfy the above requirement, however, in the above case, two or more tablets are liable to adhere with each other in the digestive tract when plural tablets are administered at a time and the substantial dissolution area is decreased to lower the rate of dissolution. The problem is solved in the present tablet.
Patent JP-H0694491-A (JP)
Title: Flowmeter
Inventor: ONDA HIROSHI
IPC: G01F1/20
Filed: 1992-09-09
Abstract: PURPOSE:To solve the offset of measurement values of the pressure sensor of a flowmeter and improve sensitivity. CONSTITUTION:Distortion sensors 15, 16 are partially provided on the movable part of an elastic film 14 shielding the through-hole 13 of the bulkheads 2, 3 of passage pressure chambers 6, 9, 12. Otherwise, an electrode film is partially formed on the movable part of an elastic polymer piezoelectric film shielding the through-hole 13 of the bulkheads 2, 3.
Patent JP-H01164304-A (JP)
Title: Sheet material for treatment of skin or hair
Inventor: JIAN REI GERE
IPC: A61K8/00
Filed: 1988-09-27
Abstract: PURPOSE: To enable to moisten the surface of skin, to absorb moisture to restore the natural flexibility to fit in dents of eyes or wrinkles, by including a flexible net to reinforce the activity in a thin film composed of hydrophilic gel. CONSTITUTION: A net is composed of woven fabric with thickness of 0.01-2mm and about 2-100 meshes/cm. In this case, especially, the ratio of the area of the net meshes to the whole area is to be 5-80%. It is preferable to compose gel of water soluble or water swelling polymer with dry extracts of 0.5-50wt.%. Polyvinyl alcohol, alkali metal salts of cross-linked carboxymethylcellulose, alkali metal salts of polyacrylate, etc., are used as the polymer. Thus, as the combination of net/gel is made flexible, a mask is made to quickly absorb moisture in a wet treated part and, consequently, the mask can be fit to a part of a face or a body.
Patent JP-H10107139-A (JP)
Title: Semiconductor device produced by shallow trench separation method and its production
Inventor: KIN KYOSHO
IPC: H01L29/78
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To insulate between elements without damaging any element isolation film adjacent to an active area and prevent the occurrence of joint leak current of a transistor. SOLUTION: A mask layer is formed on a first surface of a p-type first semiconductor substrate 40, and it is patterned to form a mask pattern for exposing the first surface of the substrate 40. The exposed substrate 40 by using the pattern as a mask is etched to form a trench. A nitride film 52 is formed on the side wall and the lower surface of the trench, and the trench is embedded by an element isolation film 54 so as to form an inactive area. After the substrate 40 is reversed, a second semiconductor substrate 56 is connected onto the nitride film 44 and element isolation film 54 of a second surface of the substrate 40. An n type impurity is given through ion implantation to an active area that the second surface of the substrate 40 is formed through etching by using the film 44 as an etching blocking film.  A conductive film is formed on a gate insulation film 60 provided on the second surface of the substrate 40, and the conductive film is patterned by using the nitride film as an etching blocking film so as to form a gate electrode 62.
Patent JP-H0576260-A (JP)
Title: Structure for housing cell for reel
Inventor: KURIYAMA HIROAKI
IPC: H01M12/08
Filed: 1991-09-20
Abstract: PURPOSE:To prolong life of an air cell by installing a mechanism for preventing waterdrops from entering a housing space housing the air cell and permitting entry of dry air. CONSTITUTION:An air intake (23A) is formed in a space for housing an air cell 10 using oxygen in air as a depolarizer in a reel housing the air cell and a filter mechanism (A) of a porous filter capable of preventing a fluid from passing and permitting passage of gases is simultaneously installed in an air intake passage connecting to the air intake (23A).
Patent JP-H03103410-A (JP)
Title: Preparation of hydroxyl group-containing fluorocopolymer
Inventor: YOSHIDA SADANORI
IPC: C08F214/28
Filed: 1989-09-18
Abstract: PURPOSE:To safely and readily provide the subject copolymer useful for coatings, sealings, films, etc., without producing a copolymer having an extremely high viscosity by radically copolymerizing a fluorine-containing vinylic monomer, a hydroxyl group-containing vinyl ether and crotonic acid. CONSTITUTION:(A) A fluorine-containing vinylic monomer (e.g. vinyl fluoride or trifluoroethylene), (B) a hydroxyl group-containing vinyl ether (e.g. 2- hydroxyethyl vinyl ether), (C) crotonic acid and preferably (D) any other copolymerizable monomer (e.g. methyl vinyl ether or carboxylic acid vinyl ester) are radically copolymerized to provide the objective copolymer.
Patent JP-S6395109-A (JP)
Title: Production of trichlorosilane
Inventor: INOUE KAORU
IPC: B01J27/00
Filed: 1986-10-11
Abstract: PURPOSE:To economically carry out conversion of silicon tetrachloride into trichlorosilane in good yield, by converting the silicon tetrachloride into a liquid state and carrying out reaction in the presence of a specific additive in reacting the silicon tetrachloride with metallic silicone and hydrogen to produce the trichlorosilane. CONSTITUTION:Silicon tetrachloride is reached with metallic silicone and hydrogen or hydrogen and hydrogen chloride to produce trichlorosilane. In the process, the following method is used. That is the silicon tetrachloride is converted into a liquid state at <= the critical temperature thereof and the above-mentioned reaction system is heterogeneous reaction of gas-liquid-solid phase. The heterogeneous reaction of the gas-liquid-solid phase is carried out in the presence of metallic copper and iron and/or vanadium halides. The iron and vanadium halides are selected from chlorides, bromides and iodides of the metals and one or a blend of two or more thereof is used.
Patent JP-H04119321-A (JP)
Title: New liquid crystal optical element
Inventor: SATO SUSUMU
IPC: G02F1/1333
Filed: 1990-09-11
Abstract: PURPOSE:To constitute the element which controls a visual field by changing the direction of an electric field applied to a liquid crystal dimming material by properly setting the positions of opposite electrodes. CONSTITUTION:A voltage phase difference between adjacent electrodes 1'' on the same substrate 1' and a voltage phase difference from an electrode 1'' on the other substrate 1' are properly set to apply the liquid crystal dimming material with the electric field at a certain angle to the vertical direction of the surface of the substrate 1'. Namely, when an electrode 1''2 shift in potential position from an electrode 1''1 by 120 deg. and an electrode 1''3 shifts from 240 deg., the electric field is applied to the liquid crystal dimming material 2 as shown by an arrow I' and the dispersed liquid crystal is oriented in this direction, so the transmissivity to a parallel light beam in the direction shown by an arrow I becomes maximum. The refractive index of the material used for the substrate 1' is normally larger than that of air, so the direction of the arrow I where the transmissivity becomes substantially maximum slants from the direction of the arrow I' which is the direction of the electric field. Consequently, the angle dependency of the visual field can be controller by applying the electric field to the liquid crystal dimming material 2 except in the vertical direction and maximizing the transmissivity in the direction.
Patent JP-H03103343-A (JP)
Title: Centrifugal molding of concrete product
Inventor: TANAKA KEIJI
IPC: C04B22/00
Filed: 1989-09-16
Abstract: PURPOSE:To densify concrete texture of inner periphery side and improve yield and utilizing effect of equipment by using taper-shaped formwork, pouring stiff-consistency concrete having a specific water/cement ratio into the formwork and giving shaking together with rotation. CONSTITUTION:For instance, taper-shaped steel cylindrical formworks 3 having different inner diameter d of one end and inner diameter D of the other end are used. At first, the formworks 3 are laid on a rotating wheel 2 and rotated, and simultaneously shaking is given to the formworks 3 by shaking devices (hitting wheels) 4 through shaking wheels 2'. Then, stiff-consistency concrete having <=30% water/cement ratio is poured into the formworks 3. By said process, even concrete having zero slump is immediately spread in formwork 3 and uniformly distributed on inner peripheral face of the formwork 3. Next, the formwork 3 is stopped through middle-speed rotation and high-speed rotation and concrete product 100 molded with subjecting to curing process is de-molded by extrusion from one end having larger inner diameter of the formwork to its axial direction.
Patent JP-S6394298-A (JP)
Inventor: SEKI HARUKI
IPC: G10L13/10
Filed: 1986-10-09
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。