baber/WOPTO huggingface dataset:
Patent JP-H01276277-A (JP)
Title: Method for linear approximation
Inventor: OUCHI SATOSHI
IPC: G06T3/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a linear approximation result to be visually more favorable by executing the extraction of a feature point in case of linear-approximating a graphic with a maximum distance between a virtual straight line drawn between both edges of the graphic to be approximated and the graphic and the number of crosses of the virtual straight line and graphic or an area. CONSTITUTION:The extraction of the feature point at the time of approximating the shape of the graphic with the straight line is executed by the maximum distance between the virtual straight line drawn between both edges of the graphic to be approximated, the number of crosses of the virtual straight line and graphic or the area prepared by the virtual straight line and graphic. Thus, the evaluation of the approximation is executed in consideration of the dispersion of graphic data to a displacement and an approximate straight line, a conspicuous point can be correctly approximated, an inconspicuous point can be roughly approximated, and a problem that the change of the approximation result cannot be dealt with even when it is necessary in case of the dispersions of the graphic data to the approximate straight line even in case of the graphics whose shapes are similar are different can be solved.
Patent JP-S62262002-A (JP)
Title: Color filter
Inventor: EIKI YOSHIHARU
IPC: H04N9/07
Filed: 1986-05-07
Abstract: PURPOSE:To prevent the deterioration of a color filter by UV rays by adding a UV absorbent to the underlying film, intermediate film and protective film of the color filter. CONSTITUTION:The underlying film 2 consisting of an org. material added with the UV absorbent is coated on a transparent substrate 1 and the 1st filter layer 3 formed by coloring a transparent org. material film by a dye is formed thereon. The 1st intermediate film 4 consisting of the org. material added with the UV absorbent is coated thereon to form the 2nd filter layer 5. The 2nd intermediate film 6 is similarly coated thereon to form the 3rd filter layer 7. The protective film 8 consisting of the org. material added with the UV absorbent and a transparent electrode 9 are formed thereon to constitute the color filter. The UV rays are absorbed and are converted to relatively harmless energy such as heat, fluorescence and phosphor by the transfer, etc., in the molecules of the UV absorbent if the UV absorbent is added to the above- mentioned films and therefore, the color fading and discoloring of the color filter are prevented.
Patent JP-H07308359-A (JP)
Title: Lift type bathing apparatus
Inventor: SEKIGUCHI YASUO
IPC: A61H33/00
Filed: 1994-05-18
Abstract: PURPOSE:To provide a lift type bathing apparatus by which a bathroom can be used widely, and further, cost is reduced smoothly. CONSTITUTION:This apparatus is provided with a plurality of lifters 2... freely liftably arranged in a bathtub 1, lift cylinders 6... which are attached to the lifters for bathing to lift the lifters for bathing individually and one hydraulic supply drive source 15 connected to the lift cylinders. The lifters for bathing have a rail 5 on the top surface thereof to support a roller provided on the undersurface of an upper chair part among wheel chairs 10 made separable vertically in such a manner as to be allowed to run.
Patent JP-H06316722-A (JP)
Title: Laser beam quenching device to surface of cylinder
Inventor: SUZUKI NOBUYUKI
IPC: C21D1/09
Filed: 1993-04-30
Abstract: PURPOSE:To provide a laser beam quenching device to the surface of a cylinder, in which the uniform laser beam quenching can be executed to the peripheral surface of the cylindrical parts. CONSTITUTION:In the quenching device by using the laser beam 1 to the peripheral surface of the cylindrical parts 4, a laser beam source, a laser beam condensing means 2, 3 condensing the laser beam 1 from the laser beam source as annular state on the peripheral surface of the cylindrical parts 4 and an irradiating means of the condensed laser beam while moving the cylindrical parts 4 in the vertical direction to the condensed beam surface as the annular state of the laser beam, are provided. By this method, a part, which is irradiated with the laser beam 1 two times, is eliminated, and uniform laser beam quenching is executed.
Patent JP-S61262278-A (JP)
Title: Solenoid valve control circuit
Inventor: MIZOTA HIDEAKI
IPC: F16K31/06
Filed: 1985-05-15
Abstract: PURPOSE:To obtain the half opened state even with opening/closing type solenoid valves by intermittently driving the switch elements connected in series with the solenoids. CONSTITUTION:The switching elements 26-29 for the flow of electric current in solenoids 13-17 are connected in series, and a circuit for generating the continuous driving signals and a circuit 31 for generating an intermittent driving signal are provided. Further, a switch 35 for selectively providing the both driving signals supplied from these circuits into the switching elements 26-29 is provided. With such constitution, the perfect opened state and the half opened state of a solenoid valve 12 can be obtained by the operation of the switch 35.
Patent JP-S5748656-A (JP)
Title: Chemical agent for detecting peroxide-active substance
Inventor: KURAUSU HAABENSHIYUTAIN
IPC: G01N33/52
Filed: 1981-07-03
Abstract: Rapid diagnostic agent comprising an absorbent carrier matrix, a chromogen, a hydroperoxide, a detergent, an activator and a compound of the formula I    <IMAGE>  I  or a copolymer containing such a compound, and, if appropriate, another protective colloid. A diagnostic agent of this type can be used in a method for detecting, in body fluids and excreta, peroxidatively active substances.
Patent JP-H0627323-A (JP)
Title: Optical phase difference compensation film
Inventor: RI SHIYOUSEN
IPC: G02F1/1335
Filed: 1993-04-30
Abstract: PURPOSE: To execute efficient light phase compensation in correspondence to a change in the double refractiveness of a liquid crystal display element by orienting liquid crystals to a prescribed direction and imparting a set light phase difference compensation value to the liquid crystals. CONSTITUTION: The liquid crystals 10 are dispersed in a polymer layer 20. The polymer layer 20 is provided successively with electrodes 30, 30' formed of transparent conductive materials, for example, ITO(indium tin oxide) and light transparent front surface plate and rear surface plate 40, 40' before and behind the polymer layer. Then, the alignment angle of the liquid crystals 10 of the polymer layer 20 is varied by the variable voltages applied on both electrodes 30, 30' and, therefore, the phase of the light passing the same is varied. On the other hand, the polymer layer 20 is subjected to a stretching treatment to one direction for the alignment of the liquid crystals 10. In such a case, the polymer layer has the light phase correction value fixed to the specified value even if the voltages are not impressed on the electrodes 30, 30'.  Then, the fixed light phase correction value is varied when the prescribed voltages are impressed on the electrodes, by which the desired correction value is obtd.
Patent JP-S62263106-A (JP)
Title: Wettable powder composition for agriculture and horticulture
Inventor: MORIMOTO YOSHIAKI
IPC: A01N37/06
Filed: 1986-05-07
Abstract: PURPOSE:The titled composition free from aggregation, obtained by blending a preparation containing aluminum=tris(ethyl=phosphonate) as an active ingredient with an organic acid such as malic acid, citric acid, etc., or a salt thereof as an improver for blending. CONSTITUTION:A preparation containing aluminum=tris(ethyl=phosphonate) (fosetyl for short), an agricultural and horticultural fungicide which shows improved activity against algal fungi and high safety as an active ingredient is blended with 0.02-0.2pt.wt. based on 1pt.wt. fosetyl of one or more compounds selected from an organic acid and a salt thereof (e.g. malic acid, citric acid, tartaric acid, fumaric acid, malonic acid, succinic acid, salts thereof, etc.) as an improver for blending in order to prevent aggregation when it is mixed with other agents (e.g. fungicide, insecticide, binder, plant growth regulator, synergist, attractant, repellent, fertilizer, etc.).
Patent JP-H11295452-A (JP)
Title: Timer alarm system
Inventor: MIZUNO YOSHIYUKI
IPC: G04G11/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a timer alarm system that can be handled more easily. SOLUTION: A CPU 21 of a slave machine 18 issues an alarm by ringing an alarm buzzer 30 when time that is clocked by a timer 29 reaches each occurrence time from a point when the issuance time of alarms 1 and 2 being transmitted from a master machine by infrared signals is received. Also, the CPU 21 transmits the remaining time of the alarm setting time being clocked by the timer 29 at that point to another slave machine 18 when a transmission switch 19 is turned on during clocking operation by the timer 29. Then, the slave machine 18 receiving the remaining time starts clocking operation as in the case where alarm setting data are sent from the master machine and rings the alarm buzzer 30 when issuance time is reached.
Patent JP-H02284271-A (JP)
Title: Image memory
Inventor: WATANABE MAKOTO
IPC: G11C11/401
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the timing of data output internally delayed by a prescribed period like one field by providing a read address generating circuit which adds a prescribed value of a write address signal. CONSTITUTION:The write address signal generated from a write address counter circuit 5 is sent to an adding circuit 6 constituting the read address generating circuit, and the adding circuit 6 adds a prescribed value (n) from an addition value storage circuit 7 to the write address signal to output the read address signal whose address is advanced form the write address signal by n-number of address. Thus, the advanced address is read, and image data is outputted after the delay time like one field with respect to output timing, and a prescribed time difference between read data and write data is internally obtained.
Patent JP-S5228714-A (JP)
Title: Erection process for underground strage equipment
Inventor: YAMADA MASAO
IPC: B65D88/76
Filed: 1975-08-29
Abstract: PURPOSE: An erection process which is able to dig in the ground without segment erection and has rigidness due to connection with columns buried into the ground before digging and has durability at soft and weak ground conditions or cold and frozen ones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04228225-A (JP)
Title: Unit lower die for press brake
Inventor: MIYAGAWA NAOTOMI
IPC: B21D5/02
Filed: 1991-04-10
Abstract: PURPOSE:To offer a unit lower die for press brake capable of measuring the bent shape of a workpiece without taking it out of a die. CONSTITUTION:The notched parts 7, 7 are formed each at the left and right tip parts of the main body 6 in a recessed shape. Then, the width of the measuring space MC between the adjacent unit lower dies 5A is widened by the notched parts 7, 7. Consequently, the arm 13 of the measuring device 10 for the workpiece is advanced to the notched part 7 and the bent shape of the workpiece is measured at the notched part 7.
Patent JP-H06313301-A (JP)
Title: Elastic pavement block and manufacture thereof
Inventor: MURAYAMA HISAYA
IPC: B28B1/16
Filed: 1993-04-30
Abstract: PURPOSE:To provide an elastic pavement block which is excellent in walking feeling and running feeling, and has strong surface frictional resistance, and is excellent in durability and water permeability and moreover easy even in the removing of a chewing gum and a viscous article adhering onto its surface. CONSTITUTION:An elastic pavement block is made by adding inorganic aggregate such as a ceramic ball, a natural stone and glass beads onto a rubber chip elastic layer 2 which is formed of rubber chips or fiber-shaped rubber chips coagulated with an urethane system binder (adhesive) and 4 to 12mm, desirably 6 to 8mm or more in thickness. In addition, an elastic layer 5 is formed by laminating a synthetic resin layer 4 which is buffed so as to expose the inorganic aggregate 3 to its surface and 1 to 5mm in thickness on the elastic layer 2. The elastic layer 5 is fixed on a water permeable base board 6 which is composed of water permeable concrete or water permeable perforated concrete and has fixed thickness through an adhesive 7 or the like.
Patent JP-S5534201-A (JP)
Title: Improved method of construction of poor subsoil
Inventor: UEDA YUUJI
IPC: C09K17/46
Filed: 1978-08-30
Abstract: PURPOSE: To adjust the gelation time easily and to consolidate the soil in a stable gelation time, by gelatinizing a grout mixture comprising a component having a buffer action injected into the soil.  
     CONSTITUTION: (A) A component having a buffer action is added to (B) a grout mixture of (a) an acid aqueous water glass with an alkali, injected into the ground, and consolidated. The aqueous water glass is a solution  which shows a pH<5 by mixing water glass or its aqueous solution with an acid liquid, e.g. sulfuric acid, with vigorous stirring, and the amount is 2wt% or more colcuated as SiO 2 . Component (A) preferably has a buffer action at pH1W7, and hydrochloric acid and sodium chloride or phosphoric acid and sodium tripolyphosphate may be cited. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11298952-A (JP)
Title: Tdma-based portable communication terminal
Inventor: USAMI HIDEAKI
IPC: H04W4/16
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a TDMA-based portable communication terminal, having superior service functions that can be connected also to a private base station, while being connected to a public base station. SOLUTION: This terminal is provided with a radio station 14a that is connected to a public base station through a radio link and receives a control channel for standby processing, a radio section 14b that is connected to a private base station through a radio link and receives a control channel for standby processing, a channel control section 16 that forms a speech path for 1st and 2nd time slots to which signals sent to/received by the radio base stations are assigned, and a control section 18 that controls the radio section 14a, the radio section 14b and the speech channel control section 16.  The control section 18 assigns the 1st time slot to the radio section 14a, when the radio section 14a transits from a standby state to a communication state and receives continuously a control channel from the radio section 14a (14b) for conducting the standby processing of the radio section 14b (14a).
Patent JP-H10299038-A (JP)
Title: Storage tank
Inventor: FUKUMOTO HARUMI
IPC: E03B11/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify the cleaning of the inside of a tank body, prevent a water leak caused by a crack in the tank body, reduce the weight of the tank body and to shorten a construction period. SOLUTION: Aluminum alloy is used as a material of a tank body 2 formed in the shape of a cylinder, an access 9 capable of coming in and out by a person is provided to the tank body 2, and a bowl-shaped cleaning pit 13 recessed downward and opened inside the tank body 2 is provided to the bottom plate 4 of the tank body 2. In the case of cleaning, soil water settled on the surface of the bottom plate 4 flows into the cleaning pit 13 to collect.
Patent JP-H10259512-A (JP)
Title: Blind of skirt
Inventor: HAZAMA KENICHI
IPC: A41D1/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a blind of skirt having high reliability, capable of remarkab1y reducing mental fatigue and comfortably putting on the skirt by blocking crotch, underwear, etc., from the outside in putting on skirt on knee. SOLUTION: A bag-like conical blind 1 is provided on the inside of a skirt 4 and a plate 2 is provided on the partial edge of an opening and the end of a chain 3 is hung on the center part and inner wall bottom of the plate 2.
Patent JP-S61263265-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA SEIJI
IPC: H01L27/108
Filed: 1985-05-17
Abstract: PURPOSE:To improve the withstand voltage distribution of a silicon dioxide film by forming a silicon dioxide film of an insulating film of a MOS capacitor before selectively oxidizing step. CONSTITUTION:An N<-> type layer 18, a silicon dioxide film 5 which forms a MOS capacitor and a polycrystalline silicon film 16 are formed on a P-type silicon substrate 1. Then, the film 16 is oxidized to form a silicon dioxide film 19, and a silicon nitride film 20 is accumulated. Subsequently, with a photoresist 21 as a mask the films 20, 19 are etched, the layer 18 is folded to form a channel stopper as a P<+> type region. Then, a photoresist is removed, the film 16 is oxidized, and a separating region 2 is then formed. Thereafter, the films 20, 19 are removed, and the surface of the film 16 is exposed. Then, a polycrystalline silicon film 17 is accumulated to apply a conductivity, and an electrode pattern is then formed. Thereafter, an MOSFET is formed to complete a MOS dynamic RAM.
Patent JP-H05263360-A (JP)
Title: Production of coated polyester fabric
IPC: D06M101/16
Filed: 1992-03-13
Abstract: PURPOSE:To provide a process for producing a coated polyester fabric free from dye-migration. CONSTITUTION:A dyed cloth containing a polyester fiber as an essential constituent fiber is coated with a synthetic resin. At least the surface of the cloth to be contacted with the synthetic resin is coated with a polyamide thin film by vacuum evaporation, sputtering and/or ion-plating before coating the cloth with the resin.
Patent JP-H08298186-A (JP)
Title: Organic electroluminescence element material and organic electroluminescence element using this organic electroluminescence element material
Inventor: ENOKIDA TOSHIO
IPC: C09K11/00
Filed: 1995-04-28
Abstract: PURPOSE: To enhance emitting efficiency and emitting brightness in red color emission further to improve stability when used repeatedly, by using a prescribed compound as an element material. CONSTITUTION: In a compound as shown by a formula I or a formula II having strong fluorescence, besides using as an emitting material, doping is performed by optimum ratio in an emitting material of quinoline metal complex or the like in an emitting layer, and optimum selection of high emitting efficiency and emitting wavelength can be performed.  This compound is contained desirably by 0.001 to 50wt.% the emitting material. [in the formula, R<1> to R<4> : hydrogen, halogen atom, amino group, mono or di substitution amino group, hydroxyl group, mercapt group, cyano group or substitution or non-substitution of the group, that is, namely alkyl group, alkoxy group, thioalkoxy group, aryloxy group, arylthio group, grease annular group, aromatic annular group, double group annular group, R<5> to R<10> : hydrogen or substitution or non-substitution of the group, that is, namely alkyl group, grease annular group, aromatic annular group, double group annular group, n is 0 to 2 integer].
Patent JP-H10278534-A (JP)
Title: Driving force applying device for rear double-axle vehicle
Inventor: TACHIKA HIDEKI
IPC: B60G17/015
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of brake lock of rear wheels by gradually increasing the inner pressure of a rear wheel side air spring in response to the increase of a load in the driving force load condition. SOLUTION: Changeover to the driving force load condition is performed by switching a communication cut off switching valve 28 to the cut off condition, and while exhausting the air inside of an air spring 24 from an exhaust valve 32 through the communication cut off switching valve 28. This operation is performed by switching the communication cut off switching valve 28 to the cut off condition with a solenoid valve 34, and while switching the exhaust valve 32 to the exhaust side with a solenoid valve 35. At this stage, an air intake valve 33 is controlled by a computer 40 in response to a car weight so as to supply the air to the air spring 24 at need. With this structure, inner pressure of the air spring 24 provided in the rear axle 18 is increased in response to the car weight.
Patent JP-S61264119-A (JP)
Title: Constituting structure of tuyere for converter bottom
Inventor: YOKOI MAKOTO
IPC: C21C5/48
Filed: 1985-05-17
Abstract: PURPOSE:To decrease the damage of the outside peripheral refractories of concentrical multiple pipes provided to a converter bottom by thermal spalling thereof by providing plural metallic fine hole pipes into said refractories so as to enclose the multiple pipes and supplying a gas for protecting the refractories thereto. CONSTITUTION:In-furnace refractories 20 are lined on the inside of a shell 24 at the converter bottom and plural pieces of concentrical double pipe tuyeres 10A are provided thereto. Each tuyere 10A is constituted of an inside pipe 12 and an outside pipe 16. A flux is blown from the inside pipe 12 and a cooling gas from an outside pipe 16. The plural metallic fine hole pipes 26 are opened to the tuyeres 10A in parallel with the outside pipe 16 so as to enclose the inside pipe 16. A common tank 28 for the metallic fine pore pipes 26 is provided on the outside of the shell 24 and the inert gas 30 to be blown into the converter through such pipes 26 is temporarily stored therein. A heat resisting steel such as stainless steel is preferably used for the pipe 26. The tuyeres 10A are concentrically arranged and are extended to two or three rows according to the degree of the erosion of the bricks around the tuyeres 10A.
Patent JP-S5628945-A (JP)
Title: Front loader for agricultural use
Inventor: YANO MASAHIRO
IPC: E02F3/43
Filed: 1979-08-18
Abstract: PURPOSE: To make a bucket working apparatus at the tip of a lift arm move in parallel when the lift arm is elevated, while making an accelerated dumping operate when the working apparatus performs the dumping operation, by gearing lift cyinder with a dump cylinder in series.  
     CONSTITUTION: Under the condition that both direction control valves 6 and 7 are in neutral, a pump 8 is no load. When one direction control valve is operated the other valve being left in neutral, it can be operated independently. On the occasion, even when the direction control valve 7 for the dump cylinder is operated independently, the working characteristic by an acceleration valve 10 can be obtained. When both direction control valves 6 and 7 are operated simultaneously, the dump cylinder 5 is made to work with the returning oil of a lift cylinder 4 and, in the combination of the lift with the dump and that of the lowering with the scooping motion, in particular, the elevation of the lift arm and the action of the working apparatus at the tip are performed in parallel. In this way, the working efficiency of the front loader for agricultural use can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio