baber/WOPTO huggingface dataset:
Patent JP-S60119818-A (JP)
Title: Construction work of custom-made pile
Inventor: YOSHIDA SHIGERU
IPC: E02D7/00
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the breakage of a pile as well as to increase its bearing capacity by a method in which slurried excavated soil and a fixing liquid for the surrounding of a pile are mixed together in an excavated pit, a foot-protecting liquid is injected to the bottom of the pit to form an expanded bulb portion, and a custom-made pile is buried in the expanded bulb portion. CONSTITUTION:An excavating rod 1 is turned while discharging water from its tip and excavation is made by a bit 2. Excavated soil is mixed with water with stirring by a stirring arm 3 to form slurried mud water 5 and the wall of the pit is solidified by a leveling roller 4. The rod 1 is reversely turned to expand the bit 2, and a foot-protecting liquid 6 is discharged from the tip to form expanded bulb portion 7 vertically in a repeated manner. While pulling up the rod 1, a fixing liquid 8 for the surrounding of the pile is discharged and mixed with the mud water 5. The head of the custom-made pile 9 is coupled by a rotary cap 10 connected to a pile driver, hung down into the pit, and buried, and the tip of the pile 9 is buried in the bulb portion 7.
Patent JP-H0670957-A (JP)
Title: Liquid absorbing structure
Inventor: ENOMOTO HATSU
IPC: A61F13/49
Filed: 1992-08-26
Abstract: PURPOSE:To provide a liquid absorbing structure which restrains sidewise fluidity of various liquids and allows liquid to permeate smoothly therethrough while diffusing the liquid, and which can efficiently absorb liquid into an absorbing layer in its entiriety, having a rapid absorbing function with no side leakage. CONSTITUTION:A liquid absorbing structure comprises a face sheet 1 through which liquid permeates into an absorbing layer 2 which retains therein the absorbed liquid, and a liquid-proof sheet 3 which prevents the absorbed liquid from externally leaking, and unwoven fabric having longitudinal grooves on its front surface, and ridges which are projected corresponding to the grooves, on its rear surface is used for the face sheet 3.
Patent JP-H03247646-A (JP)
Title: Thermoplastic polymer composition
Inventor: TAKEUCHI TOSHIKAZU
IPC: C08L73/00
Filed: 1990-08-29
Abstract: PURPOSE:To obtain a resin composition having excellent compatibility, improved transparency, heat resistance, mechanical strength and wear resistance, comprising a specific hydrogenated diene-based polymer, thermoplastic elastomer, olefin- based elastomer, etc. CONSTITUTION:(A) A hydrogenated diene-based polymer prepared by hydrogenating >=80% olefinic unsaturated bond of a block copolymer having three polymer blocks of a polymer consisting essentially of a vinyl aromatic compound and two polybutadiene polymers having 30-70wt.% 1,2-vinyl bond content and <30% 1,2-vinyl bond content is blended with (C) an olefin-based elastomer comprising a copolymer of a monomer containing an unsaturated carboxylic acid, etc., and 5-97wt.% vinyl aromatic compound and containing carboxyl group, etc., in the ratio of 1-150 pts.wt. component C to 100 pts.wt. total amount of 2-98wt.% component A and 2-98wt.% component B.
Patent JP-S62109670-A (JP)
Inventor: SUTEFUAN ROSOPURO
IPC: B41J31/05
Filed: 1986-09-25
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-H0733652-A (JP)
Title: Medical preparation containing benzoyl urea derivative
Inventor: BEN BUAN RAARU
IPC: C07D295/18
Filed: 1991-09-06
Abstract: PURPOSE: To obtain subject pharmaceutical formulation for antitumor agents, etc., containing a specific benzoyl urea derivative and an ionic surface active compound, having good biological effectiveness, capable of providing stable suspension having sufficiently small size and suitable for oral administration. CONSTITUTION: This pharmaceutical formulation for antitumor agents, etc., suitable for oral administration is obtained by formulating (A) a benzoyl urea derivative represented by the formula  X is O or S; R1 is H, a group of the formula, (O-A)n [A is H, a 1-6C alkanoyl, etc.; (n) is an integer], a group, etc., of the formula, S-A; R2 is H, a halogen, a (substituted) 1-6C alkyl, etc.; R3 is H, a halogen, a (substituted) 1-6C alkyl, a (substituted) 1-6C alkoxy, etc.; R4 is H, a group of the formula, (O-A)m [(m) is an integer], a group, etc., of the formula, S-A; R5 is H or a 1-3 halogen} with (B) an ionic surface active compound (e.g. sodium dioctylsulfosuccinate).
Patent JP-S61103551-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C25/00
Filed: 1984-10-29
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-H0569003-A (JP)
Title: Method and mill for rolling flanged shapes
Inventor: KODAMA TOSHITOMO
IPC: B21B13/10
Filed: 1991-09-06
Abstract: PURPOSE:To offer a method and device for rolling flanged shapes by which an H-shape steel with small offset of the center and constant outside measurement can be stably manufactured. CONSTITUTION:In rolling the H-shape steel 1, rolling in the thickness direction of the web 1a is executed by making circumferential speed difference in the width direction of the web la before finish rolling and also compression in the width direction of the web 1a is executed with vertical rolls 3 which are provided on closer the downstream side by a prescribed distance alpha from top- shaped rolls 2 with which the rolling is done. After that, universal finish rolling is executed.
Patent JP-H04106401-A (JP)
Title: Limit gauge and manufacture thereof
Inventor: GOTO HARUO
IPC: G01B3/46
Filed: 1990-08-28
Abstract: PURPOSE:To facilitate production, ensure wear resistance and achieve a longer life by electrically depositing numerous wear proofing hard particles on a gauge surface as being exposed partially to roll the particles so that the tips of the hard particles coincide with the gauge surface. CONSTITUTION:Numerous wear proofing hard particles are buried into a gauge surface 12 of an inspector section 14 as being exposed partially. In a particle solidifying process, the wear proofing hard particles are deposited electrically and in a rolling process, they are rolled to produce. It is so arranged that exposed parts of the hard particles are kept in contact with a member to be inspected during an inspection to ensure a sufficient wear resistance on the gauge surface 12 thereby achieving a longer gauge life. The employment of a relatively simple working process allows production with a remarkable effect at a low cost with very ease especially in a mass production.
Patent JP-H1052447-A (JP)
Title: Mounting structure for brush body of electric tooth brush
Inventor: OKADA EIJI
IPC: A46B13/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of the brush body of an electric tooth brush prevented from falling off and largely turning. SOLUTION: A first engaging protrusion 1 on the holder side directing to the circumferential direction is formed on the outside face 14 of the engaging protrusion on the holder side, an engaging protrusion 30 on the brush side directing in the circumferential direction so as to engage with the first engaging protrusion 16 on the holder side is formed on a first inside face 28 of an engaging dent 26 on the brush side, a plurality of second, engaging protrusions directing in the axial direction are formed at prescribed intervals on a second outside face 20 of the engaging protrusion in the holder side, and a plurality of engaging grooves on the brush side directing in the axial direction so as to engage with the second engaging protrusion on the holder side are formed on the second inside face on the engaging dent on the brush side.
Patent JP-H1162337-A (JP)
Title: Lock receiver for door
Inventor: NOGUCHI SHIGERU
IPC: E05B15/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a lock receiver for a door, by which burglarproofness, wind-pressure resistance, etc., are enhanced, the door is surely opened at an earthquake and also appearance can be improved. SOLUTION: The lock receiver for the lock has a fixing member 5 fixed into the mounting hole 10 of a door frame 1, a cylindrical member 60, to which a retaining hole 40, to and from which a gate bar on the door side is retained and detached, is formed and which is inserted to the fixing member 5 and supported to the mounting hole 10 under a fitted state, and a cover 7 being fastened to the cylindrical section 5 and covering the mounting hole 10, the fixing member 5 and the whole of the cylindrical member 6.  The cylindrical member 6 is inserted to the fixing member 5 at a regular interval T in the direction X of the generation of in-plane external force, can be slid in the direction X of the generation of in-plane external force within the range of the interval T, and held under the state, in which the cylindrical member 6 is fitted into the mounting hole 10 under the state, in which the cylindrical member 6 cannot be slid to the fixing member 5 when out-of-plane external force Y is generated, and made to resist and out-of-plane external force Y. The cover 7 is deformed when a fixed value or more of in-plane external force X is generated, and held to the door frame 1 so as to permit sliding to the fixing member 5 of the cylindrical member 6 in the direction of the generation and prevent sliding to the fixing member 5 of the cylindrical member 6 at a normal time.
Patent JP-H0786614-A (JP)
Title: Single electron tunnel logic element and storage device
Inventor: HIGURE HITOSHI
IPC: H01L29/80
Filed: 1993-09-13
Abstract: PURPOSE:To provide a logic gate or a storage device composed of the number of elements smaller than a case where a MOS transistor is used by utilizing the characteristics of a single electron double tunnel junction logic element. CONSTITUTION:A double tunnel junction structure in which two single electron tunnel junctions 201, 202 having minute junction capacitance are connected in series and one end is grounded, an output read terminal 208 connected at the other end of the double tunnel junction structure, a load element 205, in which one end is bonded at the other end of the double tunnel junction structure and the other end is connected to a bias voltage applying element 207, and two capacitances 203, 204, in which one ends are bonded with the intermediate electrodes of the double tunnel junction structure respectively and the other ends are connected to two input terminals 210, 211 respectively, are provided.
Patent JP-H0676344-A (JP)
Title: Optical disk pickup
Inventor: EGUCHI NAOYA
IPC: H01S3/109
Filed: 1992-08-26
Abstract: PURPOSE:To prevent the occurrence of a laser output fluctuation caused by interference noises and a degradation in signal characteristics by constituting a reciprocating folded optical path in the moving direction along the optical disk of an objective lens driving section of an optical pickup. CONSTITUTION:In an optical disk.pickup which has an objective lens driving section 1 and a light source section 2, the section 1 is constituted so that it is separated from an optical block 3 which has the section 2 and moves a direction X along the surface of an optical disk 4. An optical path 5, which keeps the distance between the section 2 and the optical disk 4 at a prescribed distance and is for folded reciprocation in the X direction, is formed in the optical path between the section 2 and an optical disk 46. Since the path 5 is formed in the X direction and an optical path 6, which is directed to the optical disk 4, is formed by a polarizing beam split PBS1, the distance between the section 2 and the optical disk 4 is kept constant by moving the section 6 together with the movement of the section 1.
Patent JP-H1058244-A (JP)
Title: Snap ring fitting device
Inventor: NAKAGAWA HIDEO
IPC: B23P19/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To automate the fitting operation of a snap ring on a shaft having a small diameter. SOLUTION: A base plate 5 is furnished at its oversurface with a sendout groove 6 in which one snap ring 15 is put followed by sending out and a hammer sliding groove 7 situated below at which a pressure fitting hammer 9 is installed with possibility of reciprocating, and on the foremost part of the groove 6 a loading rail 12 is installed upright where a number of snap rings 15 are engaged and stacked. Ahead of the base plate 5, a work set part 21 is installed where a shaft 30 on which the snap ring 15 is to be fitted is put upright and held so that it 30 can move from the position confronting the foremost of the groove 6 to a position apart therefrom.
Patent JP-H1167318-A (JP)
Title: Retainer for multipole connector
Inventor: KOJIMA TAKAYUKI
IPC: H01R13/42
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a multipole connector that can be used as a retainer for multiple kinds of multipole connectors, in which various types of wires and contact shapes different from each another are mixed, while using a common retainer body and can be expected to realize improvement in productivity, reduction in cost, improvement in inventory control and the like. SOLUTION: This retainer is attached to a housing 6 of a multipole connector detachably and keeps, at the rear end side of a contact receiving part 9 formed in the housing 6, a contact 5 from being extracted. In this case, the retainer 1 is composed of a retainer body 2 attached to the housing 6 detachably and an adapter 3 attached to the retainer body 2 detachably. First locking hold parts 20, 21 are formed on the retainer body 2 for a contact 5 on which a thick connecting wire is crimped and held, and on the adapter 3 second locking hold parts 24, 25 are formed for a contact 5 on which a thin connecting wire is crimped and held.
Patent JP-H04109466-A (JP)
Title: Magnetic disk device
Inventor: YODA KANEO
IPC: G11B21/02
Filed: 1990-08-29
Abstract: PURPOSE:To improve reliability by arranging a shock absorbing member on the same plane as the working plane of an actuator, and making a flexible part formed at a part of it capable of coming into contact with a part of the actuator and in addition, capable of being held as being engaged with a part of a voice coil motor. CONSTITUTION:The cushioning member 8 is arranged on the nearly same plane as the working plane of the actuator 1, and in addition, a part of it has flexibility, and the flexible part 8b is made capable to abut on a part of the actuator 1, and in addition, it is held by being engaged with a fixed part of the voice coil motor. Accordingly, when the actuator 1 runs away to B direction, a pressing part 1d formed at the end of an arm part 1b abuts on the flexible part 8b of the cushioning member 8, and after that, the flexible part 8b is bent by DELTAx by the portion of run-away energy the actuator 1 has obtained, and the run-away energy is absorbed. Thus, the higher reliability can be secured.
Patent JP-H05210038-A (JP)
Title: Camera
Inventor: TAKAGISHI HIROAKI
IPC: G02B7/28
Filed: 1991-09-09
Abstract: PURPOSE:To prevent a main object from being exposed while it is hidden by stopping photographing when the range-finding value of a standby time is different from a value which is initially set. CONSTITUTION:The camera Y is provided with a self-timer photographing function. A range-finding value storage means A is constituted of a range-finding value P storage means 11 and the raise-finding value set at a focusing time is stored. Besides, a range-finding duration means B is constituted of a range- finding sensor 5 and a main CPU 6 and range-finding is continued even when a standby state by a timer is attained after a release switch 12 is turned on. Then, a photographing stop means C is constituted of a power supply control means 9 and the main CPU 6 and the photographing is automatically stopped when the range-finding value of the means B becomes different from the range- finding value of the means A at the standby time. Thus, that the main object is exposed while it is hidden by an obstruction or a person entering a viewing angle just before a shutter is released is eliminated.
Patent JP-S6469013-A (JP)
Title: Grinding method
Inventor: YAMADA YUTAKA
IPC: H01L21/304
Filed: 1987-09-10
Abstract: PURPOSE:To enable a protection film to be removed quickly and positively, by forming the protection film on the element forming surface of a semiconductor wafer, polishing the grinding surface opposite to the element forming surface and modifying the protection film after the polishing. CONSTITUTION:A thermosetting or ultraviolet-setting resin is applied on the element forming surface 1a of a semiconductor wafer 1 and is dried and cured to provide a protection film 2. The wafer 1 is then attached to the table surface of a grinding apparatus not shown such that the element forming surface 1a is put on the underside, and the grinding surface 1b is ground to remove the part as indicated by the broken lines. Then, lf the protection film 2 of the semiconductor wafer 1 is formed of the thermosetting resin it is irradiated with infrared rays by an infrared lamp, while if it is of the ultraviolet-setting resin, it is irradiated with ultraviolet rays by an ultraviolet lamp. After the resin is set thereby, the semiconductor wafer 1 is dipped in a cleaning solution of trichlene or the like, whereby the thermosetting or ultraviolet-setting resin is peeled off very quickly without any residual resin on the element forming surface 1a.
Patent JP-H1087520-A (JP)
Title: Production of alkyl bromide
Inventor: EIERMANN MATTHIAS DR
IPC: B01J27/053
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkyl bromide, enabling to profitably obtain the compound in an improved yield and/or at an improved reaction rate and at a low cost, by reacting an olefin with aqueous hydrobromic acid in the presence of a specific catalyst. SOLUTION: This method for producing an alkyl bromide comprises reacting (A) an olefin excluding conjugated dienes and enynes with (B) aqueous hydrobromic acid. Therein, an element M or a compound of the formula: Mw Lx Ay (H2 O)z [M is an element belonging to the group VB, IIIA, etc., or its compound; (w), (y) are each >=1; (x), (z) are each >=0] as a catalyst. The component A is preferably cyclopentene or cyclohexene. The catalyst is preferably zinc bromide, etc. The reaction is preferably carried out in a component A:B molar ratio of 0.2:1 to 1:1, in a catalyst : component A molar ratio of 0.1-10, at the atmosphere and at a temperature of 0 deg.C to the boiling point of the reaction mixture by a batch method. The component B is preferably used as an aqueous solution having a concentration of 40-65wt.%.
Patent JP-H04110092-A (JP)
Title: Water purifier
Inventor: AOKI YOSHINORI
IPC: C02F1/02
Filed: 1990-08-31
Abstract: PURPOSE:To efficiently purify the water contaminated with acid rain, etc., by sealing calcium carbonate having various diameters and forming the purifier with a neutralizing water circuit for passing only water. CONSTITUTION:A heating tank 11 is provided to a sterilizing water circuit 10, and a high-pressure heating ampoule 12 is placed therein. Distilled water is sealed under pressure into the ampoule 12 made of heat-resistant glass and heated by an electric heater 13, and treated water is heated utilizing the heat energy produced. The heating tank 11 consists of a preheating tank 11a and a main tank 11b. When water is used in a large amt., water is preheated by the preheating tank 11a and smoothly heated in the main tank 11b.
Patent JP-2000052808-A (JP)
Title: Vehicle traffic control system
Inventor: GOTO YUKIO
IPC: B60K31/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To manage, operate, and control a large number of vehicles on road in a safe, speedy, and high-density manner. SOLUTION: This vehicle traffic control system includes a road status detection part B to detect road status, a traffic situation detection part A to detect positions and speed of vehicles running ahead and behind as a traffic situation, a moving block control part C to determine a vehicle-to-vehicle distance and speed of a target vehicle based on the detected road status and traffic situation, and a speed and vehicle-to-vehicle control part D to control the target vehicle to follow a preceding vehicle maintaining the determined vehicle-to-vehicle distance and desired speed.
Patent JP-H0277941-A (JP)
Title: Fault processing system
Inventor: MORIKAWA TAKASHI
IPC: G06F11/00
Filed: 1988-09-14
Abstract: PURPOSE:To improve the reliability of a fault processing system by selecting and setting a fault processing method accordant with a system operating form at formation of the system and therefore attaining the fault processing in accordance with the form of the system to be operated. CONSTITUTION:A file device FD31 of a service processor SVP3 includes the fault process setting information 32 which is set at a register 22 of an input/ output processor IOP2. The information 32 instructs a fault processing method to the IOP2 and is set at formation of a system so that the fault processing is suited to the system. Then the information 32 is loaded to the register 22 for each power ON state. Then a bit corresponding to the relevant channel of the register 22 is referred to when a channel fixed fault of the IOP2 is detected. Then the channel is blocked up with a bit set at 0; while the entire system process is stopped with a bit set at 1. Thus it is possible to perform the fault process in accordance with the system operating form and to improve the system reliability.
Patent JP-H0676423-A (JP)
Title: Servo circuit for magnetic recording and reproducing device
Inventor: TEZUKA YASUSHI
IPC: H02P25/098
Filed: 1992-08-27
Abstract: PURPOSE:To reproduce a stable video without jitters even with a small diameter drum by comparing the existing wow and flutter components with reference data of a storage circuit, calculating a correcting value from this comparison and adding this value into a servo loop. CONSTITUTION:Wow and flutter components detected by a notch filter 13 are stored as the reference data by a wow and flutter component storage circuit 21. Then, the existing wow and flutter components in the filter 13 are compared with the reference data of the circuit 21 by a comparator 22 to input compared value to a wow and flutter component correction circuit 23. The size and direction of the wow and flutter components in fluctuation are detected from the compared value and the value for correction is calculated by the circuit 23. This correcting value is inputted to an adder 24, and is added from the adder 24 into the servo loop so that the fluctuation of the wow and flutter components is corrected. By this method, irrespective of the size and weight of the set, wow and flutter components at the recording time and at the reproducing time respectively can always be the same, and the stable video without jitters can be reproduced even with a small diameter drum.
Patent JP-S60120797-A (JP)
Title: Lubricant
Inventor: FUKUDA SHIYUNICHI
IPC: C10M107/22
Filed: 1983-12-03
Abstract: PURPOSE:To provide a lubricant which imparts excellent lubricity to sheathing material for electric wire, prepd. by dissolving a specified water-soluble high- molecular compd. in water. CONSTITUTION:The lubricant having a viscosity of 100-100,000cP is prepd. by dissolving in water 0.5-10wt% water-soluble high-molecular compd. of formula I (wherein k+l is 10,000-100,000; l may be 0) and/or II [where R1 and R1' are H or methyl; M is H or alkali metal; A is of formula III (R2 is H or methyl; p is 1-100); m+n is 10,000-100,000; m may be 0] and adding antifreeze, degradation inhibitor, etc. when necessary. The lubricant is applied to electric wire sheathing materials in an amt. of 100-300g/m<2>.