baber/WOPTO huggingface dataset:
Patent JP-S60151084-A (JP)
Title: Rule-printing device
Inventor: ICHIMURA TOSHIE
IPC: B41J29/26
Filed: 1984-01-20
Abstract: PURPOSE:To enable various kinds of rules to be printed without restrictions on the displaying position by a smaller number of line kind patterns, by a method wherein line kind patterns are stored respectively in horizontal and vertical positions, and the completion of a pattern is indicated by a stop code. CONSTITUTION:When the coordinates of a desired rule are inputted through a keyboard 12, a CPU1 calculates the coordinates for displaying the rule, and stores the calculated results into a rule coordinate memory 6. Next, when the desired line kind of the rule is inputted, the CPU1 stores the line kind into a rule line kind memory 7. When the rule is a vertical line, the CPU1 replaces the reading of a front for horizontal line kind patterns by that for vertical line kind patterns, and takes out the corresponding line kind pattern from a line kind pattern memory 4. Then, the CPU1 takes out the information at a scanning point, displays the information on a CRT9, and finishes the operation when information indicating that the scan point is a stop code is obtained. By a similar method, a rule can be printed by a printer 10.
Patent JP-H07218981-A (JP)
Title: Camera
Inventor: NISHINO NAOYUKI
IPC: G03B11/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a camera capable of preventing a photographic film from being abnormally exposed without being affected by ultraviolet rays. CONSTITUTION:On the rear surface side of a photographic lens 11, a filter for removing the ultraviolet rays 31 is provided and moved between a position where it is intruded into the optical path 11a of photographing light and a position where the filter 31 is retreated from the optical path 11a. The moving direction of the filter 31 is decided/moved when a rear cover 15 is opened/closed and a flag showing the moving direction is stored in a memory 34. When the ON signal of a main switch 19 is inputted into a microcomputer 30, the filter 31 is moved based on the flag of the memory 34. Moreover, when a photographer specifies the moving direction of the filter 31 to the side where the filter 31 is retreated from the optical path 11a, a cancel button 18 is operated.
Patent JP-2000202584-A (JP)
Title: Continuous casting method and mold for continuous casting
Inventor: TAKAHASHI KIYOSHI
IPC: B22D11/059
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting mold having long service life, with which molten metal near the molten metal surface level can slowly be cooled and a cast slab having little surface defect can be produced and even in the case the molten metal surface level rises, the breakout and the damage of a mold are not caused. SOLUTION: Relating to this continuous casting mold, a low thermal conductivity layer 5 of <332 Kcal/m.h. deg.C thermal conductivity is arranged on the whole surface of the outer surface of the mold within 200 mm from the upper surface of the mold except the upper part of the mold or within 100 mm below the molten metal surface level from the upper surface of the mold and a water cooling groove 30 extended in the vertical direction of the mold is engraved at the outer surface of the mold in the range from the lower end of the low thermal conductivity layer 5 to the lower part of the mold.
Patent JP-H05221538-A (JP)
Title: Automatic paper feeding device for printer
Inventor: SAITO YUKIO
IPC: B65H29/20
Filed: 1991-01-29
Abstract: PURPOSE:To provide an automatic paper feeding device for a printer which has good stability during its use and can exhibit its desired performance and durability without any limitation, with regard to the automatic paper feeding device for a printer suitable for automatic feed of cutform printing paper sheets to an ultrasmall type printer. CONSTITUTION:An automatic paper feeding device for a printer comprises a printer support part 11 for supporting a printer, a paper sheets holding part 40 for holding a plurality of printing paper sheets 100 in their superposed state, and a paper feeding means 60 to feed printing paper sheets 100, held in the paper holding part 40, one by one to a paper intake port.
Patent JP-H11202720-A (JP)
Title: Electrophotographic device and method therefor
Inventor: KOBAYASHI YASUMASA
IPC: G03G21/14
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the winding of recording paper whatever image formation is executed by calculating a density average at the leading edge part of an image top be formed and variably setting the size of the blank part of the leading edge of the recording paper in the case of forming the image in accordance with the density average. SOLUTION: When a CPU is instructed to execute copying, the CPU 100 reads an original and stores a read image in a RAM 102. Image data on the read image equivalent to the leading edge of the original of fixed length are fetched in the CPU 100 from the RAM 102 so as to calculate an average density. Next, the CPU 100 compares the average density with a threshold. When the average density is higher than the threshold, that is, an image part is much larger than a blank at the leading edge part of the original, the CPU 100 controls a driving circuit 101 so as to delay the timing of turning on a resist roller by a fixed time, whereby the size of the area of the blank part at the leading edge part of the recording paper is set to be wider than prescribed standard size.
Patent JP-2000207585-A (JP)
Title: Method for expressing shape
Inventor: TANAKA KOJI
IPC: G06F17/50
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To enlarge the range of a shape which is normally processed on a computer by permitting each element constituting the shape to hold not only geometrical information but also error information. SOLUTION: In a method for expressing the shape, not only geometrical information but also error information are held by the shape so that an operation such as an evaluation or a correction is enabled for the shape with a theoretical contradiction. For example, when a vector is the one in a three- dimensional space, following geometrical information and error information are held. A: The components (X, Y and Z) of the vector are adopted as geometrical information. B: The error LEPS in length and the error AEPS in angle are adopted as error information.
Patent JP-S57123261-A (JP)
Title: Coloring method of organic material
Inventor: KAWAMURA KIMIHIDE
IPC: D06P3/52
Filed: 1981-01-26
Abstract: NEW MATERIAL:Compounds of the formula wherein R 1  is a benzene or naphthalene ring having a hydroxyl group; R 2  is an arom. amine residue.  
     USE: Dyes which dye org. materials, particularly hydrophobic synthetic fibers such as polyester fibers blueWyellowWreddish brown and give dyed materials with good resistance to light and sublimation and fastness. They exhibit good dyeing properties in both high-temperature dyeing and carrier dyeing.  
     PREPARATION: 3,3-Dimethoxy-4,5,6,7-tetrachloroisoindoline-1-one, 3-imino-4,5,6,7- tetrachloroisoindoline-1-one or 3,3,4,5,6,7-hexachloroisoindoline-1-one is reacted with an aminonaphthol or an aminophenol in a molar ratio of 1:1. The resulting coupling component is coupled with a diazo compd. derived from an arom. prim. amine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5394961-A (JP)
Title: Pulse synthesizer
Inventor: SUZUKI KOUZOU
IPC: H03K5/00
Filed: 1977-01-28
Abstract: PURPOSE: To expedite responsiveness, improve reliability and simplify circuit configurations by electrically processing the pulses being inputted in the case of synthesizing the pulses trnsmitted from plural meters cah as of gas, electricity, water, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5292410-A (JP)
Title: Station-to-station information transfer system
Inventor: ENDOU YOSHIAKI
IPC: H04M15/00
Filed: 1976-01-30
Abstract: PURPOSE:To enable the transfer of band information more than nine, by reducing the number of repeater lines among telephone exchange stations.
Patent JP-S61195352-A (JP)
Title: Method and device for inspecting work
Inventor: JIEEMUSU EMU TOSU
IPC: G01N27/90
Filed: 1986-01-21
Abstract: An eddy current inspector for imaging of a workpiece shape. A differentially wound test coil mounted next to a workpiece path of travel is energized with a time varying signal to set up eddy currents in the workpiece. A field modifying sleeve is rotated with the field to periodically disrupt the eddy current inducing field. Two signals from the coil, a flaw signal and a shape signal, are time multiplexed and scaled to present a real time image of a workpiece surface as well as the orientation and severity of flaws existing at the workpiece surface.
Patent JP-H01185269-A (JP)
Title: Refuge guide method
Inventor: OKUYAMA TATSUO
IPC: A62B3/00
Filed: 1988-01-19
Abstract: PURPOSE:To make it possible to indicate the most suitable refuge passage depending upon an existent state by installing a controller provided with a personal computer and setting those refuge guide routes to be used for escaping to some safe place from a certain position into the memory of said controller in advance in such an order as a shorter route coming first, with regard to a plurality of said certain positions. CONSTITUTION:When a fire takes place inside a building, a fire sensor 1 detects this accident to force a fire alarm 2 to display the position of fire and generate a warning sound and also to transmit the data concerning the place (storey, zone) suffering from the fire to a controller 3 via a transmission channel 5. Then controller 3 displays the place of the generated fire and also selects the shortest refuge guide route for bypassing dangerous positions and points subjected to traffic blockage, out of those refuge guide routes set in the controller 3 beforehand, and shows this refuge guide route on an indicator 4. Since the constantly trafficable and the shortest refuge guide route is selected and displayed by avoiding any refuge guide route passing dangerous positions, secure and correct refuge guidance can be carried out in this way.
Patent JP-H10203841-A (JP)
Title: Production of glass preform and glass fiber
Inventor: ITO KATSUHISA
IPC: G02B6/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a preform from a chalcogenide glass and a method for producing single mode fiber by a preform method. SOLUTION: A glass preform is produced by integrating a disk-like glass base material for forming a core and a disk-like glass base material for forming a clad by an extrusion method. A glass fiber is produced by etching the surface of the preform comprising chalcogenide glass or oxychalcogenide glass with an etching liquid including an acid and a compound having reactivity to hydrogen chalcogenide, and carrying out wire drawing of the etched preform.
Patent JP-S57124017-A (JP)
Title: Cooler for oil of engine
Inventor: UEISHI KAZUNOBU
IPC: F01P11/08
Filed: 1981-01-23
Abstract: PURPOSE:To improve the cooling efficlency of a cooler for the lubricating oil of the engine of an automobile or the like and make the cooler compact, by connecting the cooler to the oil pump inlet side of a lubricating oil circuit. CONSTITUTION:When an oil pump 4 is started, lubricating oil 2 in an oil sump 1 is sucked up by the pump through between the tube 86 and outer fin 87 of an oil cooler 80. Engine cooling water circulates as it is performing heat exchange with the lubricating oil while flowing through tanks 82, 85, 83 and an outlet pipe 81b. The low-temperature oil cooled by the cooler 80 and discharged from the oil pump 4 flows through a regulator 5, a filter 6 and lubricated parts 10 and returns to the oil sump 1. Since only the pressure of the cooling water is loaded on the tanks 82, 83, 85 and water tube 86 of the cooler 80, the thickness of each member can be reduced to highten the efficiency of the cooling.
Patent JP-S59136326-A (JP)
Title: Production of polyether sulfone
Inventor: KUROSAWA HAYASHI
IPC: C08G75/00
Filed: 1983-01-25
Abstract: PURPOSE:To obtain a polyether sulfone having excellent heat stability and improved color tone, by thermally dehydrating a dihydric phenol, a dihalobenzenoid and sodium hydroxide in a sulfone solvent, and heating the product in the presence of potassium carbonate. CONSTITUTION:A mixture of (A) (i) one or more dihydric phenols and (ii) equimolar amount of one or more dihalogenobenzenoid compounds (wherein the halogen atom is activated by the -SO2-group existing at the o- or p-position of the halogen atom) and (B) NaOH of the amount to satisfy the formula I (x is the number of gram-equivalent of Na in the system; y is the number of gram-equivalent of phenolic OH group in the system), is heated in (C) a sulfone solvent at 100-250 deg.C while removing the water from the system to dehydrate the reaction mixture. The reaction mixture is added with (D) K2CO3 of the amount of satisfy the formula II (z is gram-equivalent of K of the K2CO3) and heated successively at 150-250 deg.C to obtain the objective polyether sulfone.
Patent JP-H05194709-A (JP)
Title: Epoxy resin composition
Inventor: NAKAMURA YOSHIAKI
IPC: H01L23/29
Filed: 1992-01-22
Abstract: PURPOSE:To obtain the title composition which gives a molding with low water absorption and low stress by using a specified epoxy resin component and a curing agent for epoxy as the essential constituents. CONSTITUTION:The title composition consists essentially of an epoxy resin component containing at least 10wt.% polyglycidyl ether of a co-condensation novolak resin of formula I [wherein G is a group of formula II or III; R1 is H or a (halogen-substituted) 1-10C hydrocarbon group, and when it is an aromatic hydrocarbon group, the hydrogen atom(s) therein may be substituted by OG and/or halogen; X is a phenol residue of an equimolar adduct of phenol with an aromatic vinyl compound; Y is a monohydric and/or dihydric phenol residue; the terminal residues may be X and X, Y and Y, or X and Y; n and m are each 0 to 9, provided that (n+m)<=10; and it does not matter whether the mode of co-condensation is random or block], and a curing agent for epoxy resin (e.g. phenolic novolak resin).
Patent JP-S5293728-A (JP)
Title: Ethers
Inventor: FUJITA EIICHI
IPC: A61P31/04
Filed: 1976-01-30
Abstract: PURPOSE: Ethers I (R 1-2  are H or lower alkyl). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05194625-A (JP)
Title: Production of flexible fluororesin
Inventor: ISHIHARA AKIRA
IPC: C08F259/08
Filed: 1992-01-22
Abstract: PURPOSE:To provide the subject resin improved in thermal stability while retaining flexibility inherent in flexible fluororesins. CONSTITUTION:At least one kind of monomer including a fluorine-contg. monomer is copolymerized with a monomer having in the molecule both double bond and peroxy bond to produce a fluoropolymer with its glass transition temperature at or below room temperature. Thence, vinylidene fluoride monomer is put to graft polymerization to the above polymer, and the resulting flexible fluororesin is heat treated or put to hydrothermal treatment at 100-160 deg.C, thus obtaining the objective flexible fluororesin. This resin has the following advantages: (1) excellent in thermal stability; (2) contributing to environmental improvement and prevention of equipment corrosion in its extrusion, enabling its extrusion operation for a long time; (3) prevented from discoloration; (4) easy to regulate its color tone for delicate coloration; and (5) clearly colorable.
Patent JP-S62168075-A (JP)
Title: Testing method for integrated circuit
Inventor: KOSHIKAWA JOTARO
IPC: H03K5/26
Filed: 1986-01-20
Abstract: PURPOSE:To shorten a test time by providing a switch, and applying control pulses to a counter in normal use and no control pulse to a counter during a test. CONSTITUTION:While an integrated circuit is tested, the switch 5 is driven with an input test mode pulse to turn off, so no control pulses is applied to the counter 2, whose count value alpha is held until a parameter value beta reaches 100. For example, the count value alpha=5 applied from the counter 2 and the parameter value beta=10 are compared 3 with each other, the result is sent out through an FF 4 which is turned on with an input control pulse, and the value betais inputted to a comparator 3 and compared with the value alpha. This operation is repeated until value beta=100, and then one data pulse is inputted with test data to increase the value alpha to 6 and also input a value beta=1, and this comparing operation is repeated. Thus, the value alpha, i.e. specified number of times during test data generation may be 100 and the test time is shortened.
Patent JP-S57124961-A (JP)
Title: Circuit of push button dial system public telephone set
Inventor: SAITOU SADAO
IPC: H04M17/00
Filed: 1981-01-27
Abstract: PURPOSE:To allow a permissible resistance of a subscriber of 1,500 ohms and to enable emergency call and incoming call even at power failure, by using an external power supply, in a public telephone set provided with a button dial oscillator. CONSTITUTION:A push button dial system public telephone set circuit is provided with an external power supply POW, a power supply to a dial oscillator O and a transmitter T is disconnected from a trunk line, a DC resistance of a telephone set is reduced and the permissible resistance 1,500 ohms of subscriber line is assured. If the external power supply POW is in failure, contacts pw1- pw4 of a power failure monitor relay PW are switched to constitute a circuit corresponding to a 601 type telephone set relating to emergent and incoming calls. In case of an emergency call, a button switch ES id depressed down and a relay CF is activated to form a channel. In case of an incoming call, when a handset is hooked up accordng to the callout, a relay RR is activated to form a channel.
Patent JP-H01185901-A (JP)
Title: Formation of electrode for voltage nonlinear resistor
Inventor: SODA TAKANORI
IPC: H01C7/10
Filed: 1988-01-21
Abstract: PURPOSE:To prevent an electrode material from adhering to any part other than an electrode formation region by a method wherein, after a region of a mask in an element body or an adhesive mask has been coated with an elastic member or an adhesive material and has been contacted closely to a region excluding an electrode formation part on the end face of the element body, the electrode material is flame-sprayed to the electrode formation part. CONSTITUTION:An elastic member or an adhesive material is pasted or coated on a region 27 other than an electrode formation part to which an electrode material must not adhere; alternatively, a mask 13 used to mask the region 27 to which the electrode material must not adhere is prepared; the elastic member or the adhesive material is pasted or coated on the side where this mask 13 comes into contact with an element body 15; the mask 13 is pressed on the element body 15; the element body 15, the mask 13 and the elastic member or the adhesive material are contacted closely; after that, the electrode material is flame-sprayed. Accordingly, the electrode material accurately adheres to the required electrode formation part. By this setup, it is possible to prevent the electrode material from adhering to any part other than the electrode formation part.
Patent JP-S59135131-A (JP)
Title: Preparation of expanded resin molded product
Inventor: YAMAMOTO MAKOTO
IPC: B29C39/10
Filed: 1983-01-24
Abstract: PURPOSE:To obtain the titled molded product useful as automobile parts without any damage and stretching of an embossed pattern applied thereto caused by molding, by a method wherein a soft material layer is formed to the back surface of a thermoplastic resin sheet to which the embossed pattern is applied and hard urethane resin is poured to perform expansion molding. CONSTITUTION:A thermoplastic resin sheet (e.g., a vinyl chloride resin sheet) to which an embossed pattern is applied is arranged in a mold as a skin material while a soft material layer (e.g., a synthetic rubber layer) is formed to the entire back surface of said sheet or only to the part where said sheet is stretched and hard urethane resin is poured to perform expansion molding.
Patent JP-S54103985-A (JP)
Title: Nuclear reactor vessel
Inventor: ISHITORI TAKASHI
IPC: G21C13/06
Filed: 1978-02-02
Abstract: PURPOSE: To shut off a gap and prevent a coolant from gushing out when the pressure in a reactor rises, by providing cut-off annular seals in an opening consisting of a recess on a flange and a recess on a sealed surface of a plug.  
     CONSTITUTION: A coolant gush preventing unit 3 is integrally provided in the opening consisting of the recess 13 on the flange and the recess 12 of the plug of the nuclear reactor vessel so that the preventing unit 3 extends along the circumference of the sealed surface 14 of the plug. The coolant gush preventing unit 3 comprises two rings having cut-off openings 31, 32 which are located away from each  other. When the pressure in the reactor rises sharply, the rings 11 are deformed outward and tightly fitted on the surface of the flange and the sealed surface of the shield plug to prevent the coolant from gushing through the gap between the flange and the plug. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent LV-13919-A (LV)
Title: Rotational reometer
Inventor: LAPSA Videvuds-Ārijs
IPC: G01N11/00
Filed: 2007-10-10
Abstract: The field of the utilization of these invention is the rheometry of the composite materials and especially it is dedicated for the testing the viscosity of the concrete mixes. The rheometer contain the driving gear with the torsion moment measure dynamometer, and the rotating actuator consisting of two coaxial cylinders, one of then is stator, other one is rotor. Both the active cylinders are made like vertical lattices containing sharp bars and the upper ends of them are fastened at the actuator. The distances between the bars of the actuator's cylinders are greater like the size of the coarser aggregates of the tested mix.
Patent LV-14056-A (LV)
Title: Method for production of products from composite materials
Inventor: PIROŽENOKS OĻEGS
IPC: C08L23/00
Filed: 2009-10-23
Abstract: The present invention relates to the manufacturing industry and can be used for production of composite-material products using also secondary raw material. According to the invention granules of wood-polymer composite material and hemp residue are mixed in extruder in the following proportions of ingredients, in parts of the mass:Granules of wood-polymer composite-material 100;Hemp residue 10 to 40,and the product of composite-material is produced by the method of extrusion.
Patent LV-14712-A (LV)
Title: Method for production of multilayer composite material used for manufacturing of roadside protection barriers and a multilayer composite material produced by method
Inventor: LEITLANDS VALDIS
IPC: B32B17/02
Filed: 2013-06-07
Abstract: The invention relates to a method for producing of multilayer composite materials comprising low-density polyethylene (LDPE) and a glass-fiber reinforcement used for manufacturing roadside barriers, equipment to realize the method and a multilayer composite material produced by the method. Using a first pair of rolls 1, an inner LDPE sheet 2 is fed with a uniform linear speed of transporting from the top, the inner LDPE sheet 2 being uniformly heated from the both sides till its melting temperature using a hot air stream from an air generator 3. Using a second pair of rolls 4, a glass-fiber fabric 5 and an outer LDPE sheet 6 are fed to one side of the inner LDPE sheet 2, and woven glass-fiber braids 7 and the outer LDPE sheet 6 are fed to the other side of the inner LDPE sheet 2. The woven glass fiber braids 7 are fed at a distance of 8 to 20 mm from one another, each braid having 10 to 20 woven glass fibers. Using a third pair of rolls 8, all sheets are pressed together to ensure their mutual adhesion. Upon melting, the inner LDPE sheet 2 penetrates the glass fiber fabric 5 and the woven glass fibers 7 and seals the outer LDPE sheets 6.
Patent LV-12189-A (LV)
Inventor: DAUER RICHARD R
IPC: C07F9/6574
Filed: 1998-10-12
Abstract: A process for continuously producing alkylpyrophosphonate, alkylpyrophosphate and multimers thereof and for producing 4-amino-1-hydroxyalkylidene-1,1-bisphosphonic acids or salts thereof.