baber/WOPTO huggingface dataset:
Patent JP-H09123281-A (JP)
Title: Reversal lining tube used in repairing method for existing pipe
Inventor: TOYODA SHIGERU
IPC: B29C63/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve insertion properties into a pipe of a lining layer and to make its thickness uniform by allowing a flocking layer to adhere to the internal surface of the pipe so as to become an external layer in the case of reversely introducing a reversal lining tube which has a structure of two layers consisting of an elastomer layer and a flocking layer into an existing pipeline. SOLUTION: The reversal lining tube 20 has a structure of two layers consisting of an elastomer layer 20a and a flocking layer 20b. In the case of reversely introducing the reversal lining tube 20 into an existing pipeline, the flocking layer 20b becomes an external layer and is stuck on the internal surface of the pipe. The elastomer layer 20a is formed of polyurethane having a necessary tensile strength and has a thickness of 0.3-1.5mm. The flocking layer 20b is a fiber layer formed by applying an adhesive on the surface of the elastomer layer 20a and sticking short fiber by electrostatic effect or it the fiber layer formed by applying the adhesive to the elastomer layer 20a and blowing short fiber by air and has a thickness of <=2mm.
Patent JP-H01126499-A (JP)
Title: Load limiter
Inventor: HATAMURA YOTARO
IPC: F16P7/02
Filed: 1987-11-12
Abstract: PURPOSE: To realize a small size of a load restricting device by providing a first rigid body with an end connected to a first plate spring, a second rigid body with one end connected to a second plate spring, and a member for setting the initial load of each plate spring. CONSTITUTION: A plate spring 13a extends from an end of a rigid body 11 along the rigid body 11 toward a member 16 and is fixed thereon; whereas a plate spring 13b extends from an end of a rigid body 12 along the rigid body 12 toward the member 16 and is fixed thereon. In this situation, the member 16 compulsively applies loads to the plate springs 13a, 13b. When the rigid body 11 is displaced leftwards, the plate spring 13a is deformed thus the rigid body 11 and the member 16 separate from each other to cause displacement if the transmitted load exceeds the initial load.
Patent JP-H0538471-A (JP)
Title: Garbage receiving device for sink stand
Inventor: ONO HIROSHI
IPC: E03C1/266
Filed: 1991-08-05
Abstract: PURPOSE:To clean inner wall faces of a garbage basket and a drain receiving case by rotating the garbage basket at high speed by a motor, dehydrate the garbage in the garbage basket and rotate the garbage basket by a motor in the drain receiving case in which water is reserved by closing a solenoid on-off valve of a drain pipe. CONSTITUTION:A solenoid on-off valve 9 for reserving water in a drain receiving case 6 is installed in a drain pipe 8 and permeable garbage basket 5 with its upper opening 5a facing a drain outlet 4 is provided rotatably in the case 6. Garbage 21 in the basket 5 is dehydrated by rotating at high speed the garbage basket 5 by means of a motor 7. Further, cleaning of wall faces of the basket 5 and the case 6 is carried out by rotating the basket 5 by the motor 7 in the case 6 where water is reserved by closing a solenoid on-off valve 9. Then, hot air is sprayed from a fan 10 for blowing hot air to the garbage 21 in the basket 5 after dehydration to dry the garbage 21. As a result, decomposition of garbage can be prevented and also garbage can be treated sanitarily.
Patent JP-H08329446-A (JP)
Title: Reproducing method of video image
Inventor: MIYATSUKA HAJIME
IPC: C09D5/23
Filed: 1994-10-24
Abstract: PURPOSE: To reproduce a video image having high video S/N by forming a magnetic layer having >=1270Oe coercive force (Hc) on a nonmagnetic supporting body to produce a video tape, recording image signals in the obtd. tape, and reproducing the image signals by using a metallic magnetic head. CONSTITUTION: A preferable range of the specific surface area is 40-70m<2> /g, preferably 40-65m<2> /g and more preferably 45-65m<2> /g considering the stabilization of a ferromagnetic metal powder and the surface property of a magnetic layer. The saturation magnetization (σs) is required to be in the range of 120 to 160emu/g. The magnetic layer (magnetic recording layer) is formed by dissolving each component in an org. solvent, mixing and dispersing to prepare a coating liquid, applying the coating liquid on a nonmagnetic supporting body, and drying. Mixing and dispersing is performed by using a kneading-dispersing machine such as a ball mill, Atleiter or sand mill.
Patent JP-H11109402-A (JP)
Title: Spatial optical modulation element
Inventor: OCHI YUTAKA
IPC: G02F1/135
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain images having high sensitivity and high resolution by using a negative dielectric crystal having dielectric constant anisotropy Δεin a specific range as a spatial optical modulation element. SOLUTION: The spatial optical modulation element consists of a photoconductive layer, mirror layer, light shielding layer and optical modulation layer successively disposed between substrates formed with transparent electrodes. The optical modulation layer comprises the crystal of the negative dielectric anisotropy aligned with the molecular major axis of the dielectric constant ε|| in the direction perpendicular to substrates and aligned with the molecular minor axis of the dielectric constant ε⊥in the direction parallel with the substrates.  The dielectric constant anisotropy Δεobtd. by subtracting the dielectric constant ε⊥ in the minor axis direction from the dielectric constant ε|| in the major axis direction of the liquid crystal molecules of the spatial optical modulation element from which the reading out light subjected to modulation by this crystal is reflected by the mirror layer and is outputted is specified to -6<=Δε<=-4. The sensitivity is improved when voltage is impressed on the spatial optical modulation element by using the liquid crystals having such dielectric constant anisotropy Δε for liquid crystals. Further, the high resolution is obtd. if the sensitivity is made constant by impressing the voltage on the spatial optical modulation element.
Patent JP-2001105675-A (JP)
Title: Printer, printer host, printer system comprising them, medium recorded with operation program of printer host, print sheet
Inventor: MATSUZAWA YOSHIHIKO
IPC: B41J29/40
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To save the labor for inputting information concerning to a print sheet. SOLUTION: The printer comprises a sensor 44 for reading sheet information printed at the forward end part of a roll sheet 1, a section 66 for storing the sheet information read out by means of the read sensor 44, and a print control section 65 for controlling a print mechanism 41 to print the sheet information stored in the sheet information storing section 66 upon ending print based on a print command delivered from a host 10.
Patent JP-2001107070-A (JP)
Title: Production method for magnetic recording medium
Inventor: ITO JOTA
IPC: C10N40/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium having excellent running performances and durability by using a lubricant having a lubricating effect persisting for a long term and improving the stability of adhesion of its protective layer to the lubricant. SOLUTION: This medium is prepared by irradiating the surface of its protective layer with ultraviolet rays in an inert gas atmosphere and applying as the outermost layer a lubricant containing an ester of a hydroxyl-terminated perfluoropolyether with a long-chain carboxylic acid and a branched carboxylic acid perfluoroalkyl monoester on the surface of the protective layer.
Patent JP-H06140285-A (JP)
Title: Electrical double-layer capacitor and manufacture thereof
Inventor: IMOTO KIYOAKI
IPC: H01G11/66
Filed: 1992-10-23
Abstract: PURPOSE:To offer an electrical double layer capacitor lessened in internal resistance and enhanced in energy density. CONSTITUTION:An electrical double layer capacitor is of an integral structure composed of a polarizable electrode 11 formed of activated carbon material and carbon material, a collector 12, and a composite material body 13, wherein the composite material body 13 is made to serve both as a lead-out electrode and as a part of case, and furthermore a metal layer 16 is formed on the lead- out electrode.
Patent JP-H04158442-A (JP)
Title: Instruction decoder
Inventor: ISONO HIROSHI
IPC: G06F9/32
Filed: 1990-10-23
Abstract: PURPOSE:To assign many instruction codes with use of a small number of instruction codes by changing the instruction decoding method in accordance with the length of a write control signal. CONSTITUTION:An input signal, the inverse of WR is held in a shift register 11 for a period of time synchronous with a clock signal CLK. A selector 13 selects a decoder 14 in response to the width of the unit signal, the inverse of WR among the decoders 14 - 16 and decodes the input instructions D0 - D7 based on the active time information on the signal, the inverse of WR held in the register 11. Then each part of a microcomputer is controlled with the instructions D0 - D7 decoded by the decoder 14. Thus many instruction codes are assigned with a small number of instruction codes.
Patent JP-H11124760-A (JP)
Title: Anisotropically lustrous nonwoven fabric
Inventor: ASANO MARI
IPC: D04H1/42
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an anisotropically lustrous nonwoven fabric satisfying a deep coloring property, a clarity and a luster simultaneously by laminating an intertwined nonwoven fabric constituted by flat light interferential fibers on one side surface or both sides of a deeply colored nonwoven fabric base material. SOLUTION: This anisotropically lustrous nonwoven fabric is obtained by spinning and stretching a filament having a flat cross section obtained by laminating alternately at least 2 kinds of polymers having different refractive indices consisting of a high refractive index polymer such as a modified polyethylene terephthalate, etc., produced by copolymerizing with a sulfoisophthalic acid salt and a low refractive index polymer such as an aliphatic polyamide, etc., in parallel to a long axis direction of the flat cross section to obtain a light interferential fiber, twisting, imparting compressed crimps thereto and cutting to form staple fibers, then forming a web by treating with a card, then treating with a needle punch to form an intertwining nonwoven fabric,  and then laminating the intertwined nonwoven fabric on the one side surface or both sides of a nonwoven fabric material constituted with deeply colored fibers having <=40 L-value so as to make then into one unit.
Patent JP-H03146108-A (JP)
Title: Device for removing dust
Inventor: HAMADA NORIO
IPC: B01D45/06
Filed: 1989-11-02
Abstract: PURPOSE:To securely reduce number of cleanings and make maintenance costs lower by providing an air passage interconnecting an air inlet port and air outlet port in a casing and forming the air passage into a zigzag one having a plurality of turns. CONSTITUTION:A casing 1 provided with an air inlet port 2 and an air outlet port 3 is provided and a blower 6 for introducing the outside air into the casing 1 and for discharging the air to the outside therefrom is provided. And an air passage 4 interconnecting the inlet port 2 and the outlet port 3 is provided in the casing 1 in such a manner that the passage 4 is formed into a zigzag one having a plurality of turns. As a result, number of cleaning can be surely reduced, resulting thereby in lower maintenance costs.
Patent JP-2000114942-A (JP)
Title: Delay circuit
Inventor: MATSUI TAKETSUGU
IPC: H03K5/13
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit capable of reducing the fluctuation of delay time due to the fluctuation of a manufacturing process. SOLUTION: This delay circuit is composed of serially connected delay inverters 12 and 13, and each of them consists of a P channel FET and an N channel FET that is complimentarily connected to the P channel FET. The gate length of each gate of a P channel transistor 12a and an N channel transistor 13a is set to value that is larger than the gate length of the other complimentarily connected FET. This selection is decided according to whether it is a stator edge or an end edge where the delay accuracy of a signal being a delay object becomes a problem. Thus, it is possible to make delay fluctuation small and to improve the accuracy of delay time.
Patent JP-H03146389-A (JP)
Title: Material to be recorded
Inventor: TAKIMOTO HIROSHI
IPC: B41M5/00
Filed: 1989-11-01
Abstract: PURPOSE:To obtain a material to be recorded which is superior in ink absorption, color forming properties, and adhesion and available for an optical equipment using a transmitted light through a recording image, such as a slide, an OHP, and a contact printer, in addition to the observation of a surface image by providing a film containing a binder resin and a specific amount of a fluorocarbon surfactant on an unporous substrate. CONSTITUTION:On an unporous substrate, a film containing a binder resin and a fluorocarbon surfactant by 5-20wt.% of the total weight of the film is formed. As the fluorocarbon surfactant, which is appropriately selected out of commercially available fluorocarbon surfactants, any of anionic surfactants, cationic surfactants, and nonionic surfactants may be used, but a surfactant of the same ionicity as that of the binder resin in use is preferable. The loading amount of the fluorocarbon surfactant is 5-20wt.% of the total weight of the film, pref. 5-10wt.%.
Patent JP-S62147950-A (JP)
Title: Detection circuit for failure of element
Inventor: WATANABE YUKIO
IPC: H02M1/00
Filed: 1985-12-20
Abstract: PURPOSE:To detect the failure of an element at low cost without increasing current detectors to the augmentation of the parallel number of thyristors by detecting the midpoint potential of the semiconductor element connected in series through a diode rectifier. CONSTITUTION:When thyristors 11-16 are all normal, potential at midpoints C-E where respective thyristor 11-16 is each connected in series represents midpoint potential between A and B, and currents do not flow through outputs F, G from a diode rectifier 34. When a short-circuit failure is generated in either of the thyristors 11-16, currents flow through a current detector 25, and the defect of the thyristor can be detected.
Patent JP-H11208143-A (JP)
Title: Binding method using fastener, binding combined with puncher, and fastener therefor
Inventor: KIM JONG MYOUNG
IPC: B42B5/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a binding method for binding ordinary papers, documents or the like which are made up of individual pieces for orderly arrangement and storage, that is, a binding method using a fastener, a binder combined with a puncher, and a fastener therefor. SOLUTION: The fastener with a finishing part is formed of a hollow and tubular barrel and the neck part of a flange part formed on the upper end part of the barrel part and split grooves in the lower end part. With the use of this fastener, documents can be firmly bound by a simple pressurizing method. Further, the documents bound on a jig table 400 which is set, in a freely movable manner, on a base 100, are fixed with the help of a clamp 410 and a position aligning means 420 so that the documents are not fluidized. At the same time, the centers of the holes are made to coincide with each other and clamped. In addition, the holes for binding are formed by a punch to be driven by the lift drive force of a press bar 300, while the documents are moved o the inside and the outside of a fitment with the help of the jig table 400.  The fastener is fitted into the holes formed as described and the documents are bound through the process to pressurize the fastener by a hammer provided on the press bar 300.
Patent JP-S62146957-A (JP)
Title: Curable composition
Inventor: SAGARA MASANORI
IPC: C09D183/04
Filed: 1985-12-20
Abstract: PURPOSE:To exhibit excellent adhesion, water repellency, lubricity, etc. when applied to various substrates, by blending a compd. having at least one polymerizable unsaturated group per molecule and an organopolysiloxane having specified reactive groups as main components. CONSTITUTION:0.001-1,000pts.wt. component B per 100pts.wt. component A is blended in such a proportion that they are compatible with each other at room temp. Component A is a compd. having at least one polymerizable unsaturated group per molecule. Component B is an organopolysiloxane of the formula [wherein R<1> is a 1-10C (substd.) monovalent hydrocarbon group having no polymerizable unsaturated group; X is a monovalent reactive group selected from among H, OH, OR<2> (wherein R<2> is a 1-6C hydrocarbon group); 0.5<=a<=2.0, 0.001<=b<=1.0 and 1.2<=a+b<=2.5] and/or a cocondensate of partial hydrolyzates of said compd. and a silicon compd. of the formula R<3>C-Si-Y4-C [wherein R<3> is H or a 1-10C (substd.) monovalent hydrocarbon group having no polymerizable unsaturated group; Y is a hydrolyzable group; c is 1 or 2].
Patent JP-H02131907-A (JP)
Title: Salvage method for scrap of multilayer plastic sheet or film
Inventor: YAMADA TOYOKAZU
IPC: B29B17/02
Filed: 1988-11-14
Abstract: PURPOSE:To enable scrap to be reused economically without lowering of physical property, etc., by salvaging the scrap divided into at least two layers in the salvage of the scrap generated in manufacture or secondary working. CONSTITUTION:In order to divide scrap into at least two layers, the peel strength between layers in scrap must by smaller than the break strength of a base layer e.g., polypropylene layer. If the peeling strength between layers in scrap is larger than the rupture strength of the base layer, the base layer is broken before the finish of peeling. When adhesive resin is used, the peeling strength of this adhesive resin must be smaller than the break strength of oxygen-barrier resin or adhesive resin. While the temperature dependency of the adhesive resin affecting the adhesive resin is marked, by raising the temperature, adhesive strength may be lowered to the peelable strength in many cased. Practically, scrap is preferably heated at such a temperature that the peeling strength between layers becomes the strength of at most 50%, and especially at most 20% of the breaking strength of the base at room temperature.
Patent JP-H11116353-A (JP)
Title: Bubble glass
Inventor: YOSHIDA SHIGEO
IPC: C03B19/09
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To increase the heat shock resistance in bubble glass having multilayer structure and inhibit the glass from deforming as warpage on the production. SOLUTION: The objective bubble glass is provided with the base layer made of bubble glass with a porosity of 40-68% and the ornamental layer made of bubble glass with a porosity of 4-28%, which is laminated on the base layer. Thus, the difference in thermal expansion coefficient is lessened between the base layer and the ornamental layer thereby increasing the resistance to heat shock and preventing the bubble glass product from deformation as warpage. In a preferred embodiment, the base layer is a bubble glass prepared by firing the granulating material with an average particle size of <=0.5 mm.
Patent JP-S62201318-A (JP)
Inventor: PAORUSU YAAKOPUSU PEETAAZU
IPC: G01F1/10
Filed: 1986-11-29
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-H07117311-A (JP)
Title: Office processor apparatus
Inventor: NARIMI SATOSHI
IPC: B41J29/13
Filed: 1993-10-20
Abstract: PURPOSE:To miniaturize a main body of an office machine by providing a knob at an opening/closing lid which comes in touch with or moves away from an interlock switch thereby to turn ON/OFF the switch. CONSTITUTION:When an opening/closing lid 40 is closed, an interlock switch 47 is pressed by a knob 40a to be turned ON. At the same time, a lock member 45 is urged by a spring 46 to insert an arc-shaped projection 45a into an arc- shaped recess 40c of an arm part 40b, whereby the opening/closing lid 40 is locked in the closed state. At the time of maintenance work, the opening/closing lid 40 is opened by pinching the knob 40a and, the lock member 45 is pressed by the arm part 40b and separated from the recess 40c. The opening/closing lid 40 is rotated in a counter-clockwise direction about a fulcrum 41 and the knob 40a is detached from the interlock switch 47 to turn OFF the switch. As a result, a power source of a composite machine is shut thereby to secure safety. A guide pin 42 is moved within a guide groove 43a to guide the opening/ closing lid 40 when the lid is opened/closed.
Patent JP-H09231332-A (JP)
Title: Ic card
Inventor: IRISAWA KAZUYOSHI
IPC: G06F21/60
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To speedily confirm the existence of specific information within a file without damaging security by retrieving data in a basic file for specified operation and transmitting its position as a response. SOLUTION: When a SEARCH command is given to an IC card 10 from a reader writer 20, CPU 12 executes pre-execution check and when there is no error, retrieves a specified file by using a file retrieving subroutine at short EF-ID. This subroutine refers to a file directory from CRT-DF to CRT-DP in EEPROM 15 in order to retrieve WEF setting CRT-DF to be master DF, the low-order 5 bit of file ID of which is coincident with short EF-ID. When coincident data is found as the result of retrieval, a message that the address of the data is normal is transmitted and the processing is finished.
Patent JP-H10133906-A (JP)
Title: In-circuit emulator
Inventor: YABUMOTO MASAHIRO
IPC: G06F11/22
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To use general components, to make a substrate small in size, and to improve specification standardization and use convenience by putting a mapping memory and special function register(SFR) protection memory into one protect memory. SOLUTION: The mapping memory and SFR protect memory are put into one protect memory 104. A selector 102 selects address signals on an EMA bus 106 and an EA bus 107 by using address signals on the EMA bus 106 and EA bus 107 which are outputted from an EVA chip 101 and an SERECT signal outputted form a control circuit 103, and outputs them as a PROMAD signal. The protect memory 104 outputs a protect data signal stored in the address that the PROMAD signal indicates when a PROMOE signal becomes 1 by using the PROMAD signal outputted from the selector 102 and the PROMOE signal outputted form the control circuit 103.
Patent JP-H04159646-A (JP)
Title: Video audio signal recording/playback apparatus
Inventor: YAMAMOTO NAOKI
IPC: G11B15/02
Filed: 1990-10-23
Abstract: PURPOSE:To reduce an interruption time by a method wherein, at a time of playback, fast feed playback is performed in accordance with the judgement whether voice signals are double or not. CONSTITUTION:Signals from input terminals 1 - 3 are recorded on a video audio track 31 by a recorded signal processing part 4. If the audio signals are double audio signals, the audio signals are recorded on audio tracks 32 and 33 by a normal audio signal recording circuit 20a. If the signals are not double, a switch 20b is opened and only the signal applied to the terminal 2 is recorded on the track 32 by the circuit 20a. At the time of playback, the levels of the audio signals are detected by an identification signal reproducing part 21 and a signal indicating whether the audio signals are double or not is given to a playback speed control part 24. In the case of a first playback mode, the video signal is outputted from a terminal 10 and the audio signals are outputted from terminals 11 and 12 regardless of the output of a level detecting circuit 21b. In the case of a second playback mode, when the audio signals are double- audio signals, normal playback is performed and, when the audio signals are not double, fast feed playback is performed by controlling a playback speed. With this constitution, an interruption time produced by CM can be reduced.