baber/WOPTO huggingface dataset:
Patent JP-H08331750-A (JP)
Title: Power conversion equipment
Inventor: SHOGAWA KEIICHI
IPC: H02P27/08
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the abnormality that DC polarized magnetization of a reactor or a transformer due to a phase lack of an inverter gives rise to heating of an iron core. CONSTITUTION: An instantaneous voltage waveform of a three-phase AC voltage outputted from an output transformer 5 is detected by a transformer 14 and a three-phase alternating current corresponding to the waveform is rectified by a rectifier 15 and converted into a digital value by an A/D converter 16. The average value of the digital values is computed in a microcomputer 17a, and when it continues for a prescribed time or longer beyond a prescribed level, a stop command is given to a PWM pulse generating circuit 12. The PWM pulse generating circuit 12 reckons this as showing a phase lack of an inverter device 2 and stops the drive of the inverter device 2.
Patent JP-2000319826-A (JP)
Title: Delineator
Inventor: MUTA KEISUKE
IPC: E01F9/619
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To propose a delineator capable of effectuating an effectively self- cleaning function to remove dust or the like stuck to the indication face constituted of a reflexive reflection body by rainwater. SOLUTION: The head of a frame body 2 of an indication body 3 showing a visual leading has a downslope face toward the face of the indication body and the upper part of indication body is installed to be flush with the frame body. Since raindrops falling on the down slope face flow down more efficiently on the indication face, dirt can be removed by its self-cleaning action. Further, dirt is hard to stick and easy to be removed by much rainwater by coating the indication face with an optocatalyst film.
Patent JP-H08323265-A (JP)
Title: Coating apparatus and coating method
Inventor: OHIRA AKIRA
IPC: B05D1/26
Filed: 1995-05-31
Abstract: PURPOSE: To prevent fluctuation of a coating film and fluctuation of a step of a coating liq. from being generated by providing a spacer for adjusting the gap of a coating liq. distributing slit in an apparatus wherein the circumference of a moving cylindrical base material is annularly surrounded and a coating liq. is applied from an annular coating liq. distributing room through a coating liq. distributing slit. CONSTITUTION: In an annular coating apparatus 3 wherein a coating liq. 2 fed to a hopper edge 4 is applied on cylindrical base materials 1 (1A and 1B), to feed the coating liq. 2 to the hooper edge 4, a coating liq. feeding part 6A of a liq. feeding pump 6 from a coating liq. tank 5 is connected with the annular coating apparatus 3. In addition, the coating liq. 2 is fed into the hooper edge 4 through a coating liq. distributing room 7 and a coating liq. distributing slit 8 in the annular coating apparatus 3. The annular coating apparatus 3 is divided into an undercoating member 31 and a topcoating member 311 by a dividing face 312 and, in this case, the distributing slit 8 is accurately formable by placing tightly a spacer 12 for forming the coating liq. distributing slit 8 on the dividing face 312 between them.
Patent JP-H07101878-A (JP)
Title: Biocompatible material having thrombolytic ability
Inventor: SUZUKI TAKAHIRO
IPC: A61K38/16
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a biocompatible material having thrombolytic ability by immobilizing a plasmin onto porous crystallized glass consisting essentially of calcium phosphate and titanium by a covalent bond. CONSTITUTION:This material is obtained by immobilizing a plasmin such as urokinase or a tissue plasminogen activation factor onto a porous crystallized glass consisting essentially of calcium phosphate and titanium and obtained from calcium oxide, titanium dioxide, diphosphoruspentaoxide and disodium oxide by covalent bond. The material is a material for thrombolysis, excellent in biocompatibility and having a function capable of continuously converting a plasminogen in blood into a plasmin and suitable for treating thrombosis. The material can also be used as an apparatus for in vivo treatment, stably having thrombolytic action and suitable for decomposing and removing a thrombosis or thrombosis precursor by granulating this biocompatible material and charging the treated material into blood.
Patent JP-S61291028-A (JP)
Title: Method for uniformly mixing powder
Inventor: MIYAZAKI YASUNORI
IPC: B01F13/00
Filed: 1985-06-19
Abstract: PURPOSE:To sufficiently and uniformly mixing two or more kinds of powdery specimens within a short time, especially, in the quantitative analysis according to an X-ray analytical method, by receiving two or more kinds of powders, a dispersing medium and a stirring medium in a container to rotate and shake all of them before volatilizing the dispersing medium. CONSTITUTION:A predetermined amount of a substance to be inspected is weighed to be received in a mixing container such as a Tefron container and a predetermined amount of a known substance is subsequently weighed to be mixed with the substance to be inspected. Further, a dispersing medium (e.g., chloroform) and a stirring medium (e.g., 'TEFLON(R)' ball) are put in the container and the cap of the container is tightened and all of elements are rotated and/or shaken along with the container by a mixer mill and heated in a dryer to volatilize the dispersing medium to obtain a specimen mixture. Thus obtained specimen can be enhanced in its uniformity as compared with a dry mixing method.
Patent JP-S5836515-A (JP)
Inventor: KANDA KATSUYA
IPC: B68G7/12
Filed: 1981-08-26
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-H08157308-A (JP)
Title: Herbicide containing 3-(2-chlorophenyl-methyl)-1-(1-methyl-1-phenylethyl)-urea and/or 1-(1-methyl-1-phenylethyl)-3-(4-tolyl)-urea and at least one kind of cyclohexenone oxime ether
Inventor: MATEIASU BURATSUTSU
IPC: A01N25/32
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a herbicide preventing damage of a cultured plant due to cyclohexenone oxime ether, by combining the cyclohexenone oxime ether with a specific urea-based compound and including a liquid or solid carrier into the combination. CONSTITUTION: This herbicide is obtained by using an effective amount of 3-(2chlorophenylmethyl)-1-(1-methyl-1-phenylethyl)-urea and/or 1-(1methyl- phenylethyl)-3-(4-tolyl)-urea as an antagonist and using an effective amount of cyclohexenone oxime as a herbicide and including these components with a liquid or solid carrier. A compound of the formula (R<a> is an alkyl; R<b> is H, an alkylsuofonyl, etc.; R<c> is H, cyano, etc.; R<d> is H or OH; R<e> is H, cyano, etc.; Alk is methylene, etc.; R<f> is H, etc.), especially 2-(N-ethoxybutylimidoyl)-5-(2 ethylthiopropyl)-3-hydroxy-2-cyclohexenone-1, etc., is preferably used as the cyclohexenone.
Patent JP-S5924109-A (JP)
Title: Liquid fuel burner
Inventor: NISHIMURA SUEKICHI
IPC: F23D11/00
Filed: 1982-07-31
Abstract: PURPOSE:To simplify a structure, to steadily supply the fuel, and to enable formation of a stable flame, by securely installing an evaporating tube and mounting a fuel spreader for spreading a liquid fuel to the inside of the tube. CONSTITUTION:A fuel 17 is dropped on the inner wall of a spreader 3 through the forward end of a fuel pipe 4 from an oil tank 13 by means of a fuel pump 12. The fuel, rising along an inverted cone-shaped inner wall of the spreader 3 by dint of a centrifugal force produced by a motor shaft 9a, is spread to the inner surface of an evaporated tube 2 through a window 3a and drops under gravity. After the fuel gathers in a concave part 2a, it oozes through a gap 16 and collects in a pan 14. The fuel is momentarily ignited by an igniting heater 11, and a flame is spread over the whole periphery by a secondary air 10b. With the evaporating tube 2 heated, the fuel 17 spread to the inner surface thereof is momentarily evaporated, the evaporated fuel is fully mixed with a primary air 10a sucked and fed through a suction port 10 by a fan 8 of a blower, the mixture is jetted through burner ports 1 in a gas chamber 7 after passing through a throttle hole 6, and is completely burned through supply of a secondary air 10b.
Patent JP-H10326154-A (JP)
Title: Array controller and data server
Inventor: YASUDA MASARU
IPC: G06F3/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an array controller that can fast transfer data to a host computer. SOLUTION: This controller has an I/F part 14, which transfers at least a control command or status to a central control part and a DATA I/F part 17 that is prepared separately from the part 14 and transfers the data, which have been read out of a hard disk 7. Thus, the I/F part 14 which transfers the relative information on the control command, etc., is prepared separately from the I/F part 17 which reads the data out of the disk 7 to transfer them. Therefore, the controller can receive another control command from the central control part even when it's transferring the data to an external device, for example. In other words, the transfer of data of the I/F part 14 is never affected even if the I/F part 17 is kept in an occupied state from the start of the transfer of data through the end of the transfer of data.
Patent JP-S61291559-A (JP)
Inventor: ARUNO RANGE
IPC: A01N47/34
Filed: 1986-06-11
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-H03128351-A (JP)
Title: Alpha type crystal of deoxyspergualin hydrochloride and production thereof
Inventor: IGAI KATSUSHIGE
IPC: C07C279/14
Filed: 1990-05-25
Abstract: NEW MATERIAL:To obtain alpha type crystal of N-[4-(3-aminopropyl) aminobutyl]-2-(7-guanidinoheptanamide)-2-hydroxyethanamide trihydrochloride. USE:Having excellent carcinostatic effects on various animal grafted cancers, further showing immunosuppressing action and useful as a drug having improved hygroscopicity, thermostability and excellent handleability. PREPARATION:Powder of deoxyspergualin hydrochloride or hydrous syrup thereof is allowed to stand and/or blended while stirring at low humidity under a mild temperature condition to give the objective substance. The crystal is obtained by allowing to stand the substance at 0-30 deg.C for 5-20 days, usually about 10 days. In the most practical method, a proper amount of preliminarily obtained alpha type crystal is seeded in hydrous syrup having <=20% water content, stirred at <=30% relative humidity, solidified in several hours, allowed to stand in desiccator in the presence of silica gel and crystallized to give the objective substance.
Patent JP-S61293411-A (JP)
Inventor: SUNAKAWA MASARO
IPC: A47L5/28
Filed: 1985-06-21
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-H09295627-A (JP)
Title: Heat seal conveyer
Inventor: MINAMISHIGE SHIRO
IPC: B65B67/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To uniformly heat-seal a film at a constant heating temperature and transfer speed by a method wherein a heat seal conveyer comprises a heater that is controlled for temperature and a belt that travels on the heater. SOLUTION: A heat seal conveyer comprises a heater 8 that is a flat stainless steel plate where a sheath heater is embedded and is controlled by a temperature controller 2 for temperature, a Teflon-made belt 9 that is driven by a motor controlled by a speed controller 3 for speed, a pressing device 6 that has a presser arm 4 that freely moves in an arc and is provided with a presser roller 5 and a weight 7, and a cooling device 10 that is located behind the heater 8 and below the belt 9 to cool the belt 9 with air. Thereby, in the process a foodstuff packaged with a wrap film is transferred while the wrap film is heated, for example, the wrap film is partly melted, pressed by the pressing device 6 and then cooled down by the cooling device 10 to complete the sealing of the wrap film.
Patent JP-H11290223-A (JP)
Title: Egg breaking device
Inventor: OSUMI SHIKISO
IPC: A23J1/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an egg braking device without problems such as the adhesion of contents to finger tips, difficulties in the adjustment of force for children at the time of breaking an egg with hands. SOLUTION: Bearing 4 are arranged at both ends of the lower part of a main body 2 which can be gripped. A spring 5 for opening wing parts 3 is installed slightly above the center lower part of the main body 2. A blade serving as an upper fulcrum for breaking the shell of an egg is fixed downward at the center immediately below the bottom part of the main body 2, and protrusions for ejecting the empty shell of an egg is formed at the right and left sides of the bottom part of the main body 2. The wing parts 3 on both ring and left sides of the main body 2 are connected the bearings 4 of the main body 2 by the shafts of wing plats 8. Supporting frames 12 to support an egg is installed to the connecting parts 11 of the wing plates 8. A stabilizing plate 13 with a blade 15 to break the lower center part of an egg is fixed to the lower ends of the supporting frames 12.
Patent JP-H086029-A (JP)
Title: Liquid crystal optical element
Inventor: FUKUSHIMA AKIYUKI
IPC: G02F1/1337
Filed: 1994-06-16
Abstract: PURPOSE:To provide a new combination of a liquid crystal molecules oriented material and a ferroelectric liquid crystal compsn. having good contrast, wide temp. range for use, and fast responsiveness. CONSTITUTION:This liquid crystal optical element is obtd. by filling a cell with a ferroelectric liquid compsn. prepared by adding at least one kind of compd. expressed by formula IV to a liquid compsn. which contains at least one kind of compd. expressed by formula I or II and at least one kind of compd. expressed by formula III. In the cell, orienting films comprising oblique vapor deposition films of silicon oxide are assembled in parallel or antiparallel to each other. In formulae, R1-R8 are alkyl groups, X1, Z1 are-O-or single bonds, Y1 is a hydrogen atom or fluorine atom, X2 is -OCO-, -O- or a single bond, Y2 is -OCO- or a single bond, Z2 is -O- or -OCO-, and C* is asymmetric carbon.
Patent JP-H05307822-A (JP)
Title: Cd/md compatible disk player
Inventor: KIDA MIKIO
IPC: G11B17/04
Filed: 1992-04-27
Abstract: PURPOSE:To provide a player capable of using both a CD and a MD. CONSTITUTION:Plural MD cartridge holding pins 14 are provided on a mechanical base 21. The MD 11 on a tray 15 is placed on a turntable for MD 2, and also, the MD cartridge holding pins 14 abut on a MD cartridge 13. When loading is completed, the MD cartridge 13 is placed on the MD cartridge holding pins 14 and fixed by the pressing force of a clamper 8. Since the height of the turntable for MD 2 and the MD cartridge holding pins 14 are preliminarily adjusted, the MD 11 departs from the MD cartridge 13 and rotates freely.
Patent JP-S5935793-A (JP)
Inventor: ARAN GUREIE
IPC: F28F3/08
Filed: 1983-07-21
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-H11309312-A (JP)
Title: Multiple-plate type screw press filter apparatus for raw water in low concentration
Inventor: KATABE TOYOKAZU
IPC: B01D33/58
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance the receiving efficiency of treated raw water of a low concn. by a multiple plate type screw press filter apparatus. SOLUTION: A filter cylinder 2 wherein a large number of annular fixed plates 11 and a large number of annular movable plates 12 are alternately arranged in a superposed state so as to provide fine filtering gaps between the plates 11, 12 is arranged between an inlet chamber 1 for receiving treated raw water and an outlet chamber 3 for discharging a treated cake, and a main screw 5a starting from the interior of the inlet chamber 1 to pierce the filter cylinder 2 over the total length thereof is arranged and the mechanism 14 shaking the movable plates 12 is provided and auxiliary screws 5b are provided at least between the main screw pitches within the inlet chamber 1 to form a screw press filter.
Patent JP-S63297034-A (JP)
Title: Manufacture of reinforced rubber hose utilizing resin mandrel
Inventor: OKITA KATSUHIKO
IPC: B29C48/09
Filed: 1987-05-29
Abstract: PURPOSE:To accurately manufacture a reinforced rubber hose with proper strength at low cost by a method wherein an inner surface rubber layer, a reinforcing layer and an outer surface rubber layer are formed on the outer periphery of a resin mandrel and, after that, the rubber layers are cured and the resultant rubber hose is cut off together with the mandrel and the cut mandrel is drawn out of the hose and ground so as to be fed to a mandrel extruder. CONSTITUTION:By feeding ground resin from a hopper 7 to a mandrel extruder 8, a resin mandrel 1 is extruded from the mandrel extruder. Next, a green inner surface rubber layer 2 is extruded onto the outer periphery of the resin mandrel 1 from a rubber extruder 9. After that, a fiber reinforcing layer 3 is formed onto the outer periphery of the green inner surface rubber layer-covered resin mandrel 1 with a braider 10. Further, a green outer surface rubber layer 4 is extruded from a rubber extruder 11 and a resin covering layer 5 is formed with a resin extruder 12. The inner surface rubber layer 2 and the outer surface rubber layer 4 are heated internally with a UHF heating device 14. After that, the resultant assembly is sent to a salt bath 15 in order to complete the curing of said rubber layers. Then, the covering layer 5 is removed with a resin peeler 18, ground with a resin grinder 19 and sent back to the resin extruder 12 for recycling. The rubber hose delivered from the resin peeler 18 is cut off with hose cutter 20 and recovered to a receiver 21. By drawing the resin mandrel 1 out of the rubber hose, the rubber hose turns to be a product. The drawn-out resin mandrel 1 is ground and fed to the mandrel extruder 8.
Patent JP-2000026549-A (JP)
Title: Production of polyolefin-based graft copolymer
Inventor: GALLI PAOLO
IPC: C08F220/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granular olefin polymer in which monomers are uniformly subjected to graft copolymerization while minimizing the degradation or visbreaking of olefin polymer and without forming the crosslinkage of polymer main chains. SOLUTION: The method of this invention is as follows: (1) irradiating granular olefin polymer with ionizing radiation at 10-85 deg.C; (2) treating the product with vinyl monomer at <=100 deg.C after that; (3) retaining the resultant polymer in non-oxidative atmosphere while free radicals generated in olefin polymer due to the irradiation exist, followed by deactivating residual free radicals in a final stage to remove unreacted monomer.
Patent JP-H09269820-A (JP)
Title: Vehicle guiding device
Inventor: NIIHARA YOSHIMI
IPC: G05D1/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To contrive convenience for transferring an article in particular to a vehicle and to increase quick stability by thickening the arranging intervals of plural point sensors detecting a guide mark near the center so as to improve the detecting accuracy of a part confronting to a guide mark and reducing the right and left deflection width of the vehicle at the time of traveling. SOLUTION: This vehicle guiding device detects the guide mark 2 provided along a traveling route by means of point sensors P1 to P16 on the vehicle side which are plurally provided in the direction of crossing the guide mark 2. Then the arranging intervals of the point sensors P1 to P16 are thicken near the center.
Patent JP-2000322514-A (JP)
Title: Pattern extraction device and character segmentation device
Inventor: SUWA MISAKO
IPC: G06K9/62
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the detecting accuracy at a pattern contact part. SOLUTION: A feature point detection means 1 detects the end points, the intersection points or the bending points of a pattern. A connecting relation discrimination means 2 discriminates the connecting relation of the end points, the intersection points or the bending points of the pattern. A contact part discrimination means 3 discriminates a contact part of the pattern from the connecting relation of the end points, the intersection points or the bending points of the pattern.
Patent JP-H08296312-A (JP)
Title: Freely assemblabe handrail for staircase
Inventor: IISHIBA YOSHIO
IPC: E04F11/18
Filed: 1995-04-25
Abstract: PURPOSE: To mount simply handrails irrespectively of the slope of a staircase by combining alternately solid L-type members, cutting off unnecessary parts to assemble the handrails, and sticking perforated metal sheets on them. CONSTITUTION: A material formed of various kinds of metals or synthetic resin is used, solid L-type members of the material as a frame are alternately combined with treads of parts of staircase risers, unnecessary parts are cut off to assemble required handrails with adhesives and decorated bolts, etc., and perforated metal sheets are stuck on the with adhesives or decorated screws. The handrails are not specially required to manufacture to the slope of the staircase, and the handrails can be simply assembled by the solid members within a short period of time to execute.
Patent JP-S5258903-A (JP)
Title: Magnetic record/reproduction unit
Inventor: UMEDA HIROYUKI
IPC: H04N5/78
Filed: 1975-11-11
Abstract: PURPOSE: The tape runs helically along drum circumference surface.  And the tape guide which guides the above tape is shifted toward running direction to vary the tape inclination angle.  Thus, the still and slow-motion picture can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62291763-A (JP)
Title: Servo system to rotary recording medium
Inventor: WACHI SHIGEAKI
IPC: G11B21/10
Filed: 1986-06-12
Abstract: PURPOSE:To facilitate leading in a steady state by inputting a relative displacement between a mechanical position of an actuator and a control object from an initial value setting circuit and inputting a function relating to the speed to a transmission element. CONSTITUTION:The resonance peak point omegad of a transfer element Gc1 is changed corresponding to a drive frequency by a signal S(omega) obtained by detecting the number of revolutions of an optial disk being one of a rotary recording medium by an FG or the like. Since the transfer element Gc1 having a transfer characteristic (1/S<2>+omega2<2>) in response to a control object value is included in the servo loop in the basic circuit of the servo system, the steady- state deviation is made zero with respect to a deviation fundamental wave component of the rotary recording medium ideally. Even if the rotating recording medium gets a high speed, since the peak point omega of the transfer element Gc1 is changed in following to the object, that is, the deviation fundamental component omegad of the rotary recording medium, the gain and the servo band of a conventional control element G0 are increased and it is not required to always make the response high.
Patent JP-S5924732-A (JP)
Title: Hydrophilic porous membrane and its production
Inventor: NAKANISHI HIKARI
IPC: A61M1/16
Filed: 1982-08-02
Abstract: PURPOSE:To impart permanent hydrophilicity to a hydrophobic porous membrane, by coating the surfaces of micropores of the hydrophobic porous membrane with polyethylene glycol. CONSTITUTION:A module containing a hydrophobic porous membrane formed by using a hydrophobic resin (e.g., polyethylene, polypropylene, or polytetrafluoroethylene) is filled with a liquid having affinity for the above membrane and being uniformly miscible with polyethylene glycol (e.g., methyl alcohol, or an aqueous solution thereof) to replace the air within the micropores with the liquid. Then, this liquid is replaced with polyethylene glycol (aqueous solution) to attach the polyehtylene glycol to the surface of the micropores, and then the excessive liquid is discharged from the micropores to obtain a hydrophilic porous membrane.