baber/WOPTO huggingface dataset:
Patent JP-H09159887-A (JP)
Title: Optical ribbon cord and optical fiber cable
Inventor: ISHII NOBUNAO
IPC: G02B6/44
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the degradation in transmission characteristics while using a FRP coated optical fiber of a small diameter. SOLUTION: A single core cord 1 is formed by coating the outer periphery of an optical fiber 2 subjected resin coating 3, 4 with fiber reinforced plastic 5 consisting of polarylate fibers as reinforcing fibers. This optical ribbon cord is formed by arranging plural pieces of such single optical cords 1 in juxtaposition and coating the outer periphery thereof with a UV curing resin, thereby integrally molding the cords. This optical fiber cable is formed by laminating and housing plural sheets of such optical ribbon cords.
Patent JP-2000166398-A (JP)
Title: Paper mulch sheet for paddy field
Inventor: UCHIDA HIROMI
IPC: A01G13/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a paper mulch sheet for a paddy field capable of improving water absorption at both ends of the sheet and raising adhesiveness to the paddy field by making Cobb water absorption per unit width at both end parts in the sheet laying direction have a specific value. SOLUTION: This paper mulch sheet 1 for paddy field comprises a cellulose pulp as a main component has >=400 g/m2/min Cobb water absorption per unit width of 10-15 cm at both end parts in the sheet laying direction. In this case, preferably both the end parts contain a surfactant. The paper mulch sheet 1 for paddy field can contain at least one kind of humic acid, a humate and carbon black.
Patent JP-H07180500-A (JP)
Title: Conveying device in small-diameter pit
Inventor: MORI IWAHIKO
IPC: E21F13/02
Filed: 1993-12-21
Abstract: PURPOSE:To reverse the direction of an underground motor coach in a pit formed by shield method, easily convey people and cargoes, and stably move the underground motor coach and a conveying carriage in the pit having a circular cross section. CONSTITUTION:This conveying device is constituted of an underground motor coach (g) formed splittably into a car body 2, a rear wheel section 4, and a steering section 7, a turntable (f) mounted with the underground motor coach (g) and half-turning it, and a conveying carriage (h) removably connected to the underground motor coach (g). The turntable (f) is arranged at a proper place in a pit to easily reverse the direction of the underground motor coach (g). The front wheel of the underground motor coach (g) and a wheel located at the center in the width direction of the conveying carriage (h) are made height-adjustable.
Patent JP-2000130276-A (JP)
Title: Exhaust gas introducing device of internal combustion engine
Inventor: NAKAMURA HIDEO
IPC: F02M35/10
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas introducing device of an internal combustion engine capable preventing the thermal effect to an intake manifold, by sufficiently lowering the temperature of exhaust gas to be introduced from an exhaust gas recirculation passage of an EGR device into intake air. SOLUTION: In an exhaust gas introducing device 8, exhaust gas from an exhaust gas circulation passage is introduced from an inflow port 40 to an annular exhaust passage 36 in a wall part 34 of a cylindrical member 30, and the exhaust gas is discharged from an introducing port 38 into an intake passage 32 while circumferentially flowing in the exhaust passage 36. Since the exhaust passage 36 is formed into an annular shape, the front surface area is very wide. In theory, the exhaust passage 36 having the infinite length is circumferentially formed in the wall part 34 of the cylindrical member 30, and therefore, the heat of exhaust gas is sufficiently absorbed by the inner surface of the wall part 34. Since sufficiently cooled exhaust gas is introduced from the introducing port 38 into intake air, a downstream intake manifold 16 can be prevented from being thermally affected.
Patent JP-H11168884-A (JP)
Title: Dc power supply circuit
Inventor: MATSUMURA SATORU
IPC: H02M7/155
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a DC power supply circuit which can sharply reduce losses in a no-load condition during the waiting operation. SOLUTION: In a DC power supply circuit for obtaining a DC current from the secondary side via a rectifying circuit by providing a transformer 1 and then connecting a commercial power supply 2 to a primary side, switching circuits 5, 6 for turning on and off the commercial power supply are provided between the primary side of the transformer 1 and the commercial power supply 2, the rectifying circuit is provided with a circuit 22 for detecting that a DC output voltage is larger or smaller compared to a constant value and a drive circuit 7 for turning on and off the switching circuit 5, 6 based on the detection result, in order to turn on and off the switching circuits 5, 6 depending on the load of the DC power supply circuit.
Patent JP-H05178234-A (JP)
Title: Front part car body structure for automobile and assembly thereof
Inventor: SHIMOMURA TAKESHI
IPC: B62D25/08
Filed: 1991-12-27
Abstract: PURPOSE:To improve the assembly performance of a headlight even case of a low bonnet vehicle. CONSTITUTION:As for the front part car body structure of an automobile, the left and right edge parts of a shroud upper 101 laid between apron reinforcements in the upper part of the car bad front surface are constituted of the partial shroud (the second side member 101b2) which are partially divided so that the space for the insertion of a headlight 29 is formed, and the headlight 29 is installed on the partial shroud (the second side member 101b2).
Patent JP-2001161365-A (JP)
Title: Host gene tom2a essential to proliferation of plant virus
Inventor: ISHIKAWA MASAYUKI
IPC: A01H5/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an effective and safe gene intended for imparting plants with resistance to virus. SOLUTION: This gene, TOM2A gene shown by sequence No.2 in the array table described in the specification, is provided, and the corresponding TOM2A protein encoded by the above gene and shown by sequence No.1 in the array table is provided. The TOM2A gene which is derived from Arabidopsis thaliana encodes a protein essential to the proliferation of tobacco mosaic virus, therefore by modifying the above gene, virus-resistant plants can be created.
Patent JP-H05176922-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NONAKA TAKANORI
IPC: A61B8/00
Filed: 1991-12-27
Abstract: PURPOSE:To easily execute piercing by providing a piercing part marker means for designating a piercing part, and a piercing direction marker means for designating the piercing direction of a piercing needle by two pieces of segments angled to each other. CONSTITUTION:It is assumed that, on a monitoring screen, the tomographic image 20 of a living body is displayed as shown in the figure, and an observation part (piercing position) of the tomographic image 20 is set as an X mark. Also, a leading-in marker 21 shows the piercing direction of a piercing needle to a piercing part, and is constituted of two pieces of segments (broken lines) angled to each other. At the time of piercing, by operating a leading-in marker moving key, the piercing part is arranged between each segment of the leading-in marker 21. On the other hand, at the time of movement of the leading-in marker 21, a tip marker 22 can move integrally. Since the tip marker 22 is a circular graphic display and shows the piercing part, that is, the tip position of the piercing needle at the time of piercing, by operating a tip marker moving key, the tip marker 22 is arranged in the position of the piercing part.
Patent JP-H09160366-A (JP)
Title: Image forming device
Inventor: HASEGAWA YUJI
IPC: G03G15/08
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To effectively evade the leakage of toner accompanying replenishment thereof, the soiling inside a machine, the deterioration of image quality or the like by fitting one end of a pipe consisting of a elastic material to either one of both members so as to be located between the toner discharge part and the toner replenishment port. SOLUTION: In the vicinity of the toner discharge port 710 of a hopper 707, a lib 711 is formed. In the vicinity of the toner replenishment port 704 of a developing unit 701 the lib 705 is formed. On the lib 711 of the hopper 707 side, a pipe 712 consisting of an elastic member such as a bellows-worked thin silicone rubber is fixed, and an annular magnet 713 is fitted to a free end of the pipe. Moreover, the annular magnet 706 is fitted on the lib 705 on the developing unit 701 side. When the toner discharging port 710 and the toner replenishment port 704 reach a position opposing each other, magnets 713 and 706 is made adjacently opposing each other, attracted by each other by a magnetic force, and a gap between the both ports is clogged by the elastic pipe 712.
Patent JP-H06322009-A (JP)
Title: Polymerization method of vinyl monomer
Inventor: SUYAMA SHUJI
IPC: C08F2/38
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an odorless polymer with its mol.wt. efficiently controlled without causing environmental pollution by subjecting a radical-polymerizable vinyl monomer to radical polymn. in the presence of a specific compd. CONSTITUTION:A radical-polymerizable vinyl monomer (e.g. styrene) is subjected to radical polymn. in the presence of a compd. of the formula [wherein R1 is CN or phenyl; and R2 is CN or COOR3 (wherein R3 is 1-4C alkyl)] pref. at 0-200 deg.C.
Patent JP-H07185701-A (JP)
Title: Work reversing device
Inventor: GOTO AKIO
IPC: B65G47/248
Filed: 1993-12-24
Abstract: PURPOSE:To simply and safely reverse a work in a short time by supporting a pair of bearing parts movable vertically supporting with pivot a rotary frame at the bearing part so as to rotate within the vertical plane and further installing a fastening tool to clamp the work mounted on a stand on the rotary frame. CONSTITUTION:A work 5 is mounted on a stand 4, an attaching plate part of its die member 5A is fastened with a fastening tool 6, the stand 4 is moved along a rail 3 and stopped right beneath the rotary frame 13. Then, by retracting an acting shaft 9 of a hydraulic cylinder 8, the rotary frame 13 is lowered and the upper half attaching plate part of the die member 5B is fastened on the rotary frame 13 with the fastening tool 19. Then, the rotary frame 13 is raised and the upper half die member 5B is separated from a lower half die member 5A. Further, the stand 4 is returned to the original place, and the rotary frame 13 is rotated within the vertical plane by driving a rotating device 16.
Patent JP-H11180877-A (JP)
Title: Cell preparation containing megakaryocyte precursor cells and its production
Inventor: TAKAHASHI TSUNEO
IPC: A61K35/51
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide cell preparation that is effective for hematopoietic stem cell isotransplantation thrombocytopenia that shows effective recovering effect in the treatment of a variety of diseases with hemorrhagic diathesis causes by thrombocytopenia accompanied by chemotherapy and bone marrow transplantation. SOLUTION: In order to attain efficient in vitro proliferation of human megakaryocyte precursor cells, the hematopoietic undifferentiated cells are preliminarily cultured using the megakaryocyte growth factor and FLT3 ligand, and then by adding other hemopoietic factor, the objective cell preparation is more amplified in the megakaryocyte cells.
Patent JP-H11183989-A (JP)
Title: Camera
Inventor: ANDO HIROYUKI
IPC: G03B17/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To secure water proofness and light shielding property in the back cover mechanism of a camera. SOLUTION: Rubber 8 arranged between a back cover 3 opened/closed to a camera main body and a rear cover 4 having an aperture in which the cover 3 holds is provided with a tight-contact part deformed in the closing direction of the cover 3 and coming in tight-contact with the cover 3 and a fin part 8b extended in a direction nearly vertical to the closing direction of the cover 3 and coming in contact with the aperture side edge of the rear cover 4.
Patent JP-2001161126-A (JP)
Title: Fertilizer-spraying vehicle
Inventor: TANAKA KENJI
IPC: A01M7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizer-spraying vehicle capable of being forward or backward driven, or manually trucked suitably for the site to be sprayed, so that a fertilizer, etc., can be easily sprayed, capable of reducing operator's labor, capable of conveniently performing a spraying operation, transportation, etc., and therefore capable of improving working efficiency. SOLUTION: This fertilizer-spraying vehicle is composed of driving wheels 4 which are installed on the front end of a body 1 equipped with an operating handle 2, an internal combustion engine 7 which is supported on members of a drive shaft 5 of the driving wheels 4 through a forward/backward travel- shifting clutch member 6, a spraying boom 8, a hose reel 15 mounted on the rear end of the body 1, ground wheels 16 for rotating the hose reel 15, and a clutch lever 26 extending in a direction from the forward/backward travel- shifting clutch member 6 to the operating handle 2.
Patent JP-H06205470-A (JP)
Title: Data communication system
Inventor: TOGO HISAFUMI
IPC: H04Q9/00
Filed: 1992-12-28
Abstract: PURPOSE:To utilize data of other normal information service means by distinguishing a fault of a sender node from a fault of an information service means in a reception node and invalidating only data of the faulty information service means when part of the information service means is faulty. CONSTITUTION:Fault discrimination data 202 are provided in a format of transmission frames (105-108) sent from a node 102. A node fault discrimination flag, a sensor fault discrimination flag, an actuator fault discrimination flag are provided in a format of the fault discrimination data 202. When served information from a sensor 401 (actuator 402) is faulty in the node 102, the sensor fault discrimination flag (actuator fault discrimination flag) is set. Moreover, the node 102 inverts the node fault discrimination flag on every transmission of a transmission frame.
Patent JP-H10180766-A (JP)
Title: Bladder-less vulcanization of tire, resin film used for this vulcanization and tire manufactured thereby
Inventor: MURAMATSU RYO
IPC: B29C35/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a heating medium from intruding into the interior of a tire and thereby eliminate fear that rejects might be generated by applying a resin film with a specific yield value and thermal rupture resistance in advance to a member joint part on the inner surface of an unvulcanized tire or the entire inner surface of the tire and vulcanizing the unvulcanized tire. SOLUTION: Normally, a heating medium of hot water is used as a heating medium for the inner surface of an unvulcanized tire. In the so-called hot water vulcanization, a pressurized hot water normally at 170-190 deg.C is mostly used as a heat source and a pressure source. In this bladder-less vulcanizing process for the unvulcanized tire, a resin film to be applied to the inner surface of the unvulcanized tire has to show a yield value of 4kgf/cm or less under the effects of the pressurized hot water and a thermal rupture resistance to the heating medium at 170 deg.C or more. Consequently, it is possible to efficiently prevent a trouble attributed to a defective joint from occurring without adversely affecting the effects to shorten a vulcanizing time by protecting the inner surface of the unvulcanized tire with the use of the resin film.
Patent JP-H09171742-A (JP)
Title: Direction control key of controller
Inventor: SUMITA TOMOHIRO
IPC: H01H25/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a direction control key which can bear a severe service of a key top. SOLUTION: In this direction control key, the direction control key is supported to appear on the surface of the top case 3 of a doubling box body composed of the top case 3 and a bottom case 4. The direction control key generates a signal to control the direction by a key operation, and controls a game machine and the like. The key top 5 has a flange 5a larger than the opening 3b of the top case 3, and it provided to appear its top from an opening 3a. The bottom case 4 supports a wiring board 6. On the surface of the wiring board 6, a rubber switch assembly is provided corresponding to the key top 5. A shaft 4a to be the fulcrum of the key top 5 is provided integrally with the bottom case 4. The limit of the inclination of the key top 5 is regulated by contacting the key top 5 to the shaft 4a, and contacting the flange 5a to the rear side of the top case 3.
Patent JP-H10168070-A (JP)
Title: Production of 3-chlorobenzisothiazole compounds
Inventor: KRAUS HELMUT
IPC: C07B61/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To simply and profitably obtain the subject compound useful as an intermediate for synthesizing pharmaceutically active compounds and crop- protecting agents in a good yield by reacting an N-nonsubstituted benzisothiazolone compound with phosgene in the presence of a specific catalyst. SOLUTION: This method for producing a 3-chlorobenzisothiazole compound of formula IV comprises reacting an N-nonsubstituted benzisothiazolone compound of formula I (R<1> is H, a halogen, nitro, a 1-6C alkyl, a 1-6C alkoxy) with phosgene in the presence of a catalyst of formula II [R<2> , R<3> are each independently a 1-6C alkyl, a 5-7C cycloalkyl; X is O, NH; Y is H, a group of formula III (R<4> , R<5> are each independently a 1-6C alkyl, a 5-7C cycloalkyl, etc.)]. The catalyst of formula II is used in an amount of e.g. 0.5-200mol.% based on the benzisothiazolone of formula I. The phosgene is preferably used in an excessive amount. Thereby, the objective compound is obtained without requiring a complicated operation.
Patent JP-H08245801-A (JP)
Title: Crosslinking agent
Inventor: MATSUMOTO AKIRA
IPC: C08F2/10
Filed: 1995-12-19
Abstract: PURPOSE: To enable an arbitrary water-insoluble high-molecular branched polymer to be obtained from a diallylic quat. ammonium salt by using a diallyl isocyanurate salt. CONSTITUTION: Diallyl isocyanurate is neutralized with an aq. soln. of a metal hydroxide to obtain a water-soluble vinyl monomer crosslinking agent which is a diallyl isocyanurate salt of the formula (wherein M is a monovalent metal). 0.1-100mol% crosslinking agent is added to a water-soluble vinyl monomer having a solubility of at least 1.5wt.% in water (20 deg.C) and selected from among diallylic quat. ammonium salts, (meth)acrylic acid, (meth)acrylic esters, (meth) acrylamide, and vinylpyrrolidone, and the monomer is polymerized in the presence of a polymn. initiator to obtain a water-insoluble high-molecular three- dimensional polymer.
Patent JP-2001164368-A (JP)
Title: Chamber cleaning method for plasma cvd system and plasma cvd system
Inventor: HIRASE MASAKI
IPC: H01L21/3065
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To highly retain the working ratio and throughput of a semiconductor fabricating equipment and also to prevent the reduction of the yield of a semiconductor system, in chamber cleaning for a plasma CVD system having a fixed high-frequency matching circuit, at the time of cleaning depositions on the inner wall of the system, by fixing the opening degree of a CVD chamber pressure control valve, then monitoring the change in the reflecting electric power of high-frequency electric power to detect the end point of the cleaning and executing the cleaning for a suitable time. SOLUTION: In a plasma CVD system having a fixed high-frequency matching circuit, at the time of cleaning depositions on the inner wall of a chamber, the opening degree of a CVD chamber pressure control valve is fixed, and then, the reflecting electric power of high-frequency electric power is monitored, by which the end point of the cleaning is detected.
Patent JP-H09171051-A (JP)
Title: Premold insulator corona test device
Inventor: KOMORI YOSUKE
IPC: G01R31/12
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To easily perform corona test of permold insulator by arranging a test electrode in the vicinity of penetration part and insulation part of a permold insulator, covering the whole body with insulator and constituting in the structure wherein electric field close to the case conbining in a product work on the permold insulator. SOLUTION: By impressing high voltage in a test electrode 7, electric field works on a premold insulator 2 and the existence of corona is confirmed with a measuring plate 11. The space between the insulator 2 corresponding to the cable insulator and an electrode 7 is filled with SF6 gas 12 for insulating. At this moment, dielectric constant is different from that of actual cable insulator and so it is impossible to make exactly the same electric field distribution as actual using state; however it is possible to make electric field intensity in the insulator 2 the same as actual using state by controlling the impressed voltage. Also, the electric field distribution can be made an approximate state. This impressed voltage can be easily determined from electric field analysis results using a computer.
Patent JP-H07190596-A (JP)
Title: Defrosting device in cooling device
Inventor: IIZUKA RYOZO
IPC: F25D21/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a defrosting device for a cooling device capable of prohibiting a non-required defrosting operation. CONSTITUTION:A defrosting and holding circuit 16 operates a heater 10 for defrosting an evaporator with an operating signal obtained from a timer 14 so as to start a defrosting operation and continues to perform this defrosting operation until a temperature of the evaporator detected by a temperature sensor 11 reaches a defrosting completion time. In addition, a double defrosting preventing circuit 17 restricts an operation of the defrosting holding circuit 16 in such a way that the defrosting operation is not started again even in the case that the temperature in the evaporator returns to a value less than the defrosting completion temperature after the defrosting operation is stopped upon reaching of the temperature of the evaporator to the defrosting completion temperature. In addition, a timer 14 outputs a completion signal to the defrosting holding circuit 16 to perform forcedly the defrosting operation in the case that the temperature of the evaporator does not become the defrosting completion temperature even after a set time elapses.
Patent JP-H09171190-A (JP)
Title: Liquid crystal display device
Inventor: KONUMA TOSHIMITSU
IPC: G02F1/1339
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device having a smaller size in spite of the same screen size, high reliability and good production yield. SOLUTION: A surplus part is removed by forming a short ring 206 provided for preventing TFT destruction due to the generation of static electricity in the assembling process of an active matrix type liquid crystal display device in the relevant liquid crystal display device. By this constitution, since the cut part of the short ring 206 is protected from the ambient environment by an opposite substrate and a liquid crystal material even when the short ring 206 is cut in the assembling process, display characteristic and reliability are improved.
Patent JP-H0751364-A (JP)
Title: Method for adsorption of low density lipoprotein
Inventor: KURODA TORU
IPC: A61M1/36
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for adsoption of a low density lipoprotein, whereby an adsorbent comes into general use with high safety, and the elevated adsorption efficiency of lipoprotein for the purification and refreshment of body fluid. CONSTITUTION:The disclosure relates to a method for the adsorptive elimination of lipoprotein out of body fluid wherein a body fluid is in contact with an absorbent by maintaining the contact temperature being in a range of not less than 37 deg.C and not more than 45 deg.C.