baber/WOPTO huggingface dataset:
Patent JP-2000289566-A (JP)
Title: Tongue plate for seat belt device
Inventor: NAKANO KAZUYOSHI
IPC: B60R22/12
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To form a handhold section into a rounded and easily holdable shape by fitting a shaft to the end section side of a core plate section to form a slender space section, and molding the core plate section and the shaft with a synthetic resin to form a rotary control member penetrated with a webbing passing oblong hole and the shaft. SOLUTION: A core plate section 16 and a shaft 28 are molded with a synthetic resin to form a handhold section 18. An oblong hole 19 is formed at a position corresponding to a space section at the time of molding. A control member 31 penetrated with the shaft 28 is concurrently formed. The length of the control member 31 is made shorter than the interval between both support pieces, and a resistance structure section is arranged between the control member 31 and a stationary member. The shaft 28 penetrates the center section of the control member 31, and the control member 31 has a noncircular cross sectional shape, an ellipse in this example. The major axis of the ellipse is set to the same direction as the releasing direction of the oblong hole 19 before rotation, the insertion gap of the oblong hole 19 has a margin, and a tongue plate 7 is freely moved along a webbing 3.
Patent JP-S5326109-A (JP)
Title: Tape cassette mounting and dismounting mechanism of tape recorders
Inventor: SHIBUYA JIYUICHI
IPC: G11B15/675
Filed: 1976-08-24
Abstract: PURPOSE:To perform smooth mounting and dismounting and prevent damaging of tape by moving the bottom end part of a cassette holder nearly level and largely moving its top end part through the use of supporting members such as levers, etc.
Patent JP-S58217502-A (JP)
Title: Production of low-cohesive polyvinyl butyral
Inventor: NOMURA SHIGERU
IPC: C08F8/00
Filed: 1982-06-11
Abstract: PURPOSE:To produce the titled compound capable of forming low-cohesive intermediate films for laminated glass, by dispersing polyvinyl butyral in an aqueous phase and maintaining the dispersion at a specified temperature or higher in a strongly acidic region in the presence of a fluorine-containing surfactant. CONSTITUTION:Polyvinyl butyral produced by acetalization of PVA is heated in the form of dispersion in an aqueous phase to 30 deg.C or higher in a strongly acidic region (e.g., an aqueous solution of hydrochloric acid or sulfuric acid, pH<=2) in the presence of a fluorine-containing surfactant (e.g., a compound of formula I or II, wherein M is H, Li, Na or K), and aged by maintaining at 30 deg.C or higher. The polyvinyl butyral thus produced can form intermediate films for laminated films low in cohesion between films at normal temperature, when it is plasticized.
Patent JP-H09289524-A (JP)
Title: Packet router processor
Inventor: MARUYAMA MITSURU
IPC: H04L45/60
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent influence on packet data transfer processing throughput in spite of the increase of containing lines by transferring a route information packet to protocol processing part after reception by means of a line corresponding part, executing a protocol processing, transmitting updating data of route information to a retrieval processing part and updating a route information table. SOLUTION: The protocol processing of the route information is executed with a route information exchange node 14, route information from the route information exchange node 14 is received by the line corresponding part 4 with a communication line 9 and the information is transferred to the protocol processing part 1 by way of connection mechanism 8 through the use of a message transferring means. A route information protocol processing such as BGP and OSPF, etc., is executed in the protocol processing part 1. As a result, when the updating of route information is recognized, the protocol processing part 1 transmit updating data to the retrieval processing part 2 by way of connection mechanism 8 through the use of the message transferring means. The updating data is stored in a route information storing table 3.
Patent JP-H02283220-A (JP)
Title: Agricultural covering material
Inventor: OCHIAI MINORU
IPC: A01G9/14
Filed: 1989-04-20
Abstract: PURPOSE:To obtain an agricultural covering material capable of facilitating ventilating operation, etc., without deteriorating light transmissivity or causing stickiness by integrating the edge of a covering material body with an end member composed of a laminated film of a vinyl chloride-based resin layer and an olefinic resin layer. CONSTITUTION:An agricultural covering material, obtained by integrating at least one edge in the longitudinal direction of a covering material body composed of an agricultural vinyl chloride-based resin film with an end member, composed of a laminated film having at least a vinyl chloride-based resin layer and an olefinic resin layer with preferably 30-150cm width so as to form a joining surface from the vinyl chloride-based resin layer, capable of facilitating operation by using the side joined to the end member as a ventilating part in ventilating the interior of a greenhouse and excellent in heat insulating properties without dissipating heat from the end member.
Patent JP-H08292200-A (JP)
Title: Vehicle speed detector and vehicle speed detection display unit
Inventor: MISAKI NORIAKI
IPC: G01P3/489
Filed: 1995-04-25
Abstract: PURPOSE: To always detect the accurate vehicle speed without adding excess component to a hardware by providing a speed comparator, comparing an accelerator with a predetermined value and suitably processing it. CONSTITUTION: A speed comparator 5 calculates the acceleration of a vehicle from the stored content from a speed memory 6, and if the acceleration is a predetermined value or less, the vehicle speed is updated to the vehicle speed input at the latest. On the other hand, if the acceleration exceeds the predetermined value, the vehicle speed is not updated to the vehicle speed input at the latest. If the vehicle speed failure is discriminated, no condition speed calculator 4 inputs the period of the latest pulse edge after a delay time is elapsed from a period calculator 2 as the delay processing, calculates the vehicle speed, and updates the vehicle speed to the vehicle speed under no condition.  As a result, the vehicle speed is calculated from the period of correct pulse edge after the influence of chattering noise is removed, and the correct vehicle speed in which the influence is removed can be detected.
Patent JP-2000108100-A (JP)
Title: Quantum dot solid and patterning method for conventional type solid
Inventor: DAVID NORRIS
IPC: G02B6/122
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an easy and flexible manufacturing method for a material made into a three-dimensional pattern in nanometer length scale by providing a process forming quantum dot solid from nanocrystal within a hole of a template. SOLUTION: Colloidal nanocrystal is reduced in layer into a prescribed three- dimensional pattern as closet packed nanocrystal in a hole of a template 70. By utilizing colloidal nanocrystal solution including at least one kind of solvent, all of one kind or more solvents of colloidal nanocrystal solution are evaporated and quantum dot solid is formed within the hole of the template 70. By slowly evaporating one kind or more solvents, non-stabilization of colloid is slowly advanced and nanocrystal is stuck and coagulated by a way with suppression. At the time of terminating an evaporation process, the hole of the template 70 is filled with quantum dot solid 60 made of closest packed nanocrystal 40. Therefore, quantum dot solid is a substance material in which a basic constituting block is nanocrystal.
Patent JP-S63267325-A (JP)
Inventor: KOSHIBA KEIJIROU
IPC: A47L19/00
Filed: 1987-04-24
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-H11293929-A (JP)
Title: Injection repair method of concrete structure
Inventor: SHIN NORIAKI
IPC: C08G59/40
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an injection repair method of a concrete structure excellent in reinforcing effect of the concrete structure, capable of improving durability of the concrete structure, excellent in waterproofness and excellent in workability. SOLUTION: One liquid moisture solidifying epoxy resin composition 3 containing an epoxy resin, a ketone having a substituent in an αposition and a ketimine compound reacting with a polyamine having two or more amino groups being methylene in the α position in a molecule in 0.5-3 equivalents in active hydrogen equivalent for the epoxy group in the epoxy resin is injected to damage parts 1, 11 at the time when the damage parts 1, 11 of a concrete structure is repaired.
Patent JP-H04332922-A (JP)
Title: Mechanism for supporting actuator of optical pickup
Inventor: ISHIZUKA ATSUSHI
IPC: G11B7/09
Filed: 1991-05-07
Abstract: PURPOSE:To enable resonance to be restricted positively by installing a viscoelastic material so that it surrounds a central portion of an elastic material supporting an actuator in the actuator of an optical pick-up. CONSTITUTION:A wire 7 supports an actuator, an insertion hole for inserting the wire 7 is formed at a fixed member 8, a viscoelastic material is filled into it, and a periphery of the wire 7 is surrounded by the viscoelastic material. When a movable portion is operated and the wire 7 is tried to be resonated, the viscoelastic material is distorted due to the displacement but an operation for returning the wire 7 to its original form while absorbing the distortion exists. Since the viscoelastic material is filled into a middle portion of the wire 7, namely a portion where a fluctuation speed of the wire 7 is large, a large vibration restriction force is acted upon, thus enabling resonance to be restricted positively.
Patent JP-H05300191-A (JP)
Title: Picture communication terminal equipment
Inventor: NAKAMURA JUNJI
IPC: H04N7/00
Filed: 1992-04-21
Abstract: PURPOSE:To recover the data transmission errors of still pictures or the like with the multiplexed frames of moving pictures, voice, and data regulated by CCITT recommendation H.221. CONSTITUTION:In addition to a means for controlling the multiplexed frames of the CCITT recommendation H.221, this equipment is constituted of a high level data link (HDLC) processing part 8 for performing error detection and frame assembling/separating in an HDLC form and a BAS control part 10 for controlling transmission by normally receiving the frame or receiving the erroneous frame and using a bit rate assignment signal (BAS) extending the frame number according to an HDLC procedure. Even when the error is generated in the received data due to the transmission error during communication or the like, error is not displayed, the retransmission of the entire data by the instruction from an user is unnecessary, and the retransmission of the data subsequent to the erroneous frame is automatically performed, so that the transmission efficiency is improved.
Patent JP-H06308327-A (JP)
Title: Surface reforming method for polarizing plate
Inventor: MIYASHITA SATORU
IPC: G02B1/18
Filed: 1993-04-27
Abstract: PURPOSE:To provide the method for reforming the surface of the polarizing plate to be used for liquid crystal display devices to a surface having excellent water repelling and stainproofing properties and having the durability of the effect thereof without impairing the visibility. CONSTITUTION:A compsn. consisting of a mixture contg. at least >=1 kinds of the fluorine-contained silane compds. expressed by the following formula I or the oligomers or polymers thereof is brought into reaction with the surface of the polarizing plate to be used for the liquid crystal display panels or is adsorbed thereon. The formula I is expressed by (R<1>)a(R<2>)b-Si-(X)c. In the formula I, R<1> is an org. group contg. fluorine; R<2> is hydrogen or org. group; X is a hydrolyzable reactive substituent, such as halogen group, hydroxyl group, amino group or alkoxy group; (a), (b), (c) are respectively in 1<=a<=3, 0<=b<=2, 1<=c<=3 ranges.
Patent JP-S585343-A (JP)
Title: Modification of porous membrane
Inventor: MAKINO HIROSHI
IPC: B01D53/22
Filed: 1981-07-01
Abstract: PURPOSE:To modify a porous membrane composed of a high-molecular polymer into a separation membrane having excellent separation performance, by depositing a trace amount of a specified modifying org. solvent on said porous membrane and then removing said solvent. CONSTITUTION:A trace amount of a modifying org. solvent is deposited on the entire surface of a porous membrane composed of a high-molecular polymer such as an arom. polyimide or PVA, said solvent being selected from a dissolving org. solvent such as phenol or 3-chlorophenol capable of dissolving at least 1wt% high-molecular polymer constituting said membrane and a shrinking org. solvent such as dimethylformamide or aniline capable of shrinking said membrane to an extent of at least 15% when said membane is wetted with said solvent and then dried. Then the resulting porous membrane is dried and/or heated to gradually remove the solvent. In this way, the porous membrane can be modified by a very simple method to impart a similar performance to that of an unsymmetrical separation membrane exhibiting excellent permeability and separation performance when used for gas or liquid separation.
Patent JP-S60245648-A (JP)
Title: Preparation of foamed polymer particle
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J9/16
Filed: 1984-05-19
Abstract: PURPOSE:To obtain foamed polymer particles with reduced heat energy, by releasing particles of a polymer which contain an inorganic gas and have been heated to a temperature above the softening temperature from a pressurized zone into a lower-pressure zone in a separated state from each other. CONSTITUTION:Particles of a polymer which contain an inorganic gas as a foaming agent and have been heated to a temperature above the softening temperature are released together with a gaseous medium from a pressurized zone into a lower-pressure zone in a separated state from each other, using a fusion bonding inhibitor usually in an amount of 0.01-20pts.wt. based on 100pts.wt. polymer. The polymer to be used is preferably a crystalline polyolefin resin. The fusion bonding inhibitor to be used is organic or inorganic fine particles unfusible at the foaming temperature; for example, particles of a metal compound such as aluminum oxide, and an organic compound such as a polyester.
Patent JP-S59226316-A (JP)
Title: Endoscope
Inventor: MATSUURA NOBUYUKI
IPC: G02B23/26
Filed: 1983-06-07
Abstract: PURPOSE:To obtain an endoscope having a wear resistance which is not degraded even if it is wiped with a disinfectant liquid or the like, by forming exposed electric contacts with an austenitic stainless steel. CONSTITUTION:The oblique view of a connector is shown in Fig. Plural electric contacts 26- which are projected slightly and are exposed to the outside are provided around the front end of a connector body 17. These electric contacts 26- are formed with single materials of an austenitic stainless steel such as SUS303 or the like. Thus, if contacts 26- are polished to remove a film of liquid chemicals or the like when this film is stuck to the surface of electric contacts 26- to degrade their conductivity, they are restored to the normal state.
Patent JP-H04331970-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENTARO
IPC: G03G21/00
Filed: 1991-05-07
Abstract: PURPOSE:To prevent cleaning failure by switching cleaning bias to low bias during time of operation for a cleaning blade to be separated from a photosensitive body while soiled toner is passed through a fur brush. CONSTITUTION:At the time of taking the first copy, generation of staining on the copy is caused by the soiled toner sticking to the nearest downstream side of the cleaning blade in a state of high bias. Therefore, the staining on the first copy can be prevented by switching the cleaning bias to the low bias and maintaining the same state during the time the soiled toner is passed through the fur brush 2. The cleaning bias is controlled by a power pack control circuit 23.
Patent JP-S59226358-A (JP)
Title: Electrostatic charge image developing color toner
Inventor: NAKAHARA SATSUKI
IPC: G03G9/087
Filed: 1983-06-06
Abstract: PURPOSE:To enable functional color copying at a low fixing temp., without causing contamination of the offset rear surface, winding trouble, etc., superior in opacifying property, and narrow in electrostatic charging distribution by using a vinyl polymer having a specified mol.wt. distribution as a binder resin. CONSTITUTION:A resin used for the binder of a color toner is a vinyl polymer or copolymer having at least one peak in each of 2 regions of 10<3>-5X10<4> and 10<5>-10<6>mol.wt. distributions measured by the gel permeation chromatography. As a result, the resin has both characteristics; low fixing temp. characterized by a low mol.wt. resin, and little tendency to cause offset chracterized by a high mol.wt. resin, and it is adapted to a heat fixable toner. Therefore, the obtained toner is suitable for functional color copying.
Patent JP-S5528932-A (JP)
Title: Novel muramyldipeptide derivative
Inventor: YAMAMURA YUUICHI
IPC: A61K31/70
Filed: 1978-08-21
Abstract: NEW MATERIAL:A muramyldipeptide derivative of formula I:(X is amino acid, e.g. L-alanine, L-serine, L-valine, or glycine; Y is formula IV or V, R 1  is H, lower alkyl, carboxamide, or carboxyl group; n is an integer 1W6; A 1  and A 2  are intermediate to higher mycoloyl, or 20W60C synthetic higher fatty acid residues which may be branched).  
     EXAMPLE: 6-0-Mycomycoloyl-N-acetyl-muramyl-L-alanyl-D-isoglutamine-2-mycomycoloyloxy-ethylamide.  
     USE: Medicines capable of preparing uniform suspensions by a phosphoric acid buffer physiological salt solution, having improved lipophilic nature, and tumor cell damage activity (closely related to the antitumore activity).  
     PROCESS: A compound of formula II is condensed with a compound of formula III by the converntional peptide synthesis (carbodiimide) to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10292950-A (JP)
Title: Oil-returning operation controller for refrigerator
Inventor: ISHII IKUJI
IPC: F04C29/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To perform an oil-returning operation which does not lower reliability of a compressor even under an operation condition wherein starting and stopping of the compressor is frequency repeated. SOLUTION: A controller performs on-off control of a compressor. When the compressor makes a temporary stop, a judgment whether operation state at the time of the stop is oil returning operation or not is made (ST1). If the stop is made during ordinary operation, setting of ordinary operation time after restarting is kept at 8 hours (ST4). If the stop is made during oil returning operation, setting of ordinary operation time after restarting is changed to 2 hours (ST3). If a temporary stop is made during oil returning operation, ordinary operation is carried out after restarting in order to prevent a large amount of oil from flowing into the compressor and oil returning operation is effected after 2-hour ordinary operation to surely recover oil.
Patent JP-S5625760-A (JP)
Title: Reading method
Inventor: FUJII MOTOHARU
IPC: H04N1/00
Filed: 1979-08-09
Abstract: PURPOSE: To make it possible to execute reciprocating reading easily at a high speed without providing a special optical system, by making the light receiving surface which optically reads the information of the original surface by the relative reciprocating motion to synchronize with the relative scanning direction.  
     CONSTITUTION: The copy table and the mirror, etc. perform the relative reciprocating motion, and the distance between the points A and B of the copy table is optically scanned. Subsequently, the scanning light passes through the cylindrical lens 108 and the beam splitter 109, and the information of different colors such as black, red ray, etc. of the copy is read by the photodetectors 110-2, 110-1, 110-3, etc. of the CCD image sensor, etc. The aforesaid unified detectors 110-1W110-3 are rotated by the angle π centering around the opticl axis of the lens 108 in accordance with the reciprocating motion of the relative scanning movement, and the light receiving surface for optical reading is made to synchronize with the relative scanning direction at the time of the reciprocating motion. Accordingly, the copy information can be read easily at a high speed at the time of reciprocating motion without using a complicated prizm, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000017384-A (JP)
Title: Extremely clean diecast steel having high ductility and free from formation of microband and its production
Inventor: UNDERYS ALGIRDAS A
IPC: C21D1/18
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a material excellent in strength and toughness and suitable for diecasting by exposing a steel fused body formed by an electric furnace to an arc current in a vacuum, solidifying the steel, shaping it into a vacuum arc refused electrode, subjecting the electrode to vacuum arc fusing once more and solidifying the obtd. product. SOLUTION: Cr-Mo-V alloy steel having 190,000 psi ultimate strength and 160,000 psi yield strength, 170,000 psi high temp. yield strength at a test temp. of 700 deg.F in the case of being tempered at 1,150 deg.F in succession, 400BHN tempering responsibility at a tempering temp. of 1,150 deg.F and final gas contents of <=70 ppm N, <=30 ppm O and about <=1.0 ppm H is obtd. A steel fused body is formed in two stages by an electric furnace. As for the steel fused body, the atmosphere is made a low vacuum to effectively remove harmful gases, simultaneously, a purging gas is upwardly passed, and, it is heated to solidify. The solidified steel is shaped into a fused electrode, which is subjected to vacuum arc fusing once more, and the obtd. product is solidified.
Patent JP-H044048-A (JP)
Title: Production of catalyst for synthesizing unsaturated aldehyde and unsaturated acid
Inventor: WATANABE SEIGO
IPC: B01J23/88
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a catalyst of high activity and high selectivity by performing the pre- or post-calcination under specified conditions at a constant temp. for a certain time and adding starch or the like by a specified proportion to the calcined material. CONSTITUTION:An soln. or slurry containing molybdenum compd. and bismuth compd. is dried, precalcined, molded or made to deposit on a carrier, and then postcalcined. The pre- or post-calcination is carried out in a gas atmosphere containing 0-30vol.% oxygen molecules at 250-600 deg.C for 1-10 hours. Or 0.5-10 pts.wt. starch or polymethylmethacrylate is added to 100 pts.wt. of the pre- calcined material, which is then molded or made to deposit on a carrier. The obtd. catalyst is suitable for synthesis of acrolein and acrylic acid, or methacrolein and methacrylic acid from propylene, isobutylene or tertiary butanol.
Patent JP-H08295122-A (JP)
Title: Ventilating duct
Inventor: YOMO KAZUFUMI
IPC: B60H1/00
Filed: 1995-04-26
Abstract: PURPOSE: To integrally form a sealing structure which can secure a necessary sealing property, together with a duct main body. CONSTITUTION: A ventilating duct 11 has a seal piece 9 formed integrally on the whole periphery of a duct main body 2. The seal piece 9 is bent to keep away from the center of the duct main body 2, and the ventilating duct 11 is connected to another ventilating duct 20. In other words, since the seal piece 9 is pressure contacted to a flange 21 by its restoring force, the sealing property of a connection can be secured. Furthermore, since the seal piece 9 and the duct main body 2 are formed integrally from the same sort of resin material, no separating work of different materials in order to reutilize is generated.