baber/WOPTO huggingface dataset:
Patent JP-S6164396-A (JP)
Title: Methane fermentation apparatus
Inventor: MATSUSHIRO TADASHI
IPC: C02F11/04
Filed: 1984-09-04
Abstract: PURPOSE:To prevent the clogging of a water flooding pipe by scum and to reduce the outflow of a necessary enclosure such as clay, bacteria or an untreated substance by eliminating the stirring in a sedimentation chamber, by providing the sedimentation chamber always holding the inlet of the water flooding pipe under the surface of a liquid. CONSTITUTION:In a fermentation tank 11, a sedimentation chamber 17, which is positioned under the surface of the liquid in the fermentation tank 11 and precipitates the floating substance in the liquid, is formed by the wall surfaces of the fermentation tank 11 and a partition plate 16 and the upper part of the sedimentation chamber 17 is demarcated by the ceiling part 16a of the partition wall 16 while the lower part of the sedimentation chamber 17 is opened to be communicated with the fermentation tank 11 and, further, the upper part of the inlet 20 of a water flooding pipe 15 is positioned so as to be flushed with the ceiling part 16a of the partition wall 16. By this constitution, the clogging of the water flooding pipe 15 by scum is prevented and the stirring in the sedimentation chamber is eliminated and the outflow of a necessary enclosure such as clay, bacteria or an untreated substance is reduced while the sedimentation chamber can be practically used as the effective volume for fermentation.
Patent JP-S6078385-A (JP)
Inventor: KAWAMOTO TADAO
IPC: G21C3/328
Filed: 1983-10-06
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-H0235614-A (JP)
Title: Thin film magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/31
Filed: 1988-07-26
Abstract: PURPOSE:To keep magnetic anisotropy appropriately by providing an anisotropic holding layer having plane contact with a magnetic layer which comprises a head magnetic path, forming the anisotropic holding layer with an amorphous magnetic layer having a crystallizing temperature higher than that of the magnetic layer, and attaching the anisotropy in the same direction as that of the magnetic layer. CONSTITUTION:The existence of the anisotropic holding layer 7 holds the anisotropic direction 5 of the magnetic layers 1 and 2 on the head magnetic path, and the anisotropic direction 5 of the magnetic layers 1 and 2 can be held by holding the anisotropy of the anisotropic holding layer 7 even when the anisotropy of the magnetic layers 1 and 2 are disturbed. Meanwhile, since the anisotropic holding layer 7 is provided with the crystallizing temperature higher than that of the magnetic layers 1 and 2, a heat treatment in a magnetic field in the temperature high than even can be performed, consequently, it is possible to attach heat resistance higher than anisotropic heat resistance attached on the magnetic layers 1 and 2. Therefore, it is hard to disturb the anisotropy of the anisotropic holding layer 7 even under the temperature by which the magnetic layer 1 on the head magnetic path is disturbed. In such a way, the anisotropy of the magnetic layers 1 and 2 on the head magnetic path can be held appropriately.
Patent JP-H0850981-A (JP)
Title: Manufacture of superconductor
Inventor: SUZAWA NORIKO
IPC: H01R4/68
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a manufacturing method of a superconductor which can prevent the generation of a high resistance metal oxide at the connecting end of a superconductor, can increase the mechanical strength at the connection, and can manufacture a superconductore with a low connecting resistance easily. CONSTITUTION:After caps 16 which consist of copper or the like are installed to the connecting ends 1A and 1B of the first and the second superconductors, a heat treatment to produce a superconducting compound is applied. As a result, the production of a high resistance of metal oxide owing to the invasion of the oxygen to the inside of the conductor from the end faces of both connecting ends 1A and 1B in the heat treatment time is prevented. And both connecting ends 1A and 1B are hit each other, as the caps 16 are being installed, and a current is fed to the connecting ends, so as to resistance heat the butting ends, and furthermore, a pressure welding is applied to swell out the melts of the caps 16 to the outer side as a burr, and they are cut and removed. Consequently, the connecting ends 1A and 1B can be connected easily.
Patent JP-H1031133-A (JP)
Title: Optical fiber connecting parts and their production
Inventor: TONO SHUNICHI
IPC: G02B6/38
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To surely and cost effectively connect optical fibers with simple stages by immovably fixing respective terminal members in such a manner that the end faces of the optical fibers face each other and that these members do not move in the direction orthogonal with the axial direction of V-grooves. SOLUTION: Each optical fiber 10 is formed by integrally arranging and holding two coated optical fibers 11 approximately in parallel. The end of the optical fiber 10 is held and aligned by the terminal member 20. Namely, the coated optical fibers 11 are housed into the V-grooves 23a of the V-groove part 23 of an aligning member 21 constituting the terminal member 20 and are fixed by the retaining part 25 of a retaining cap member 22 likewise constituting the terminal member 20. These members are subjected to an end face treatment together with the optical fiber 10, by which the end of the optical fiber 10 is subjected to the termination treatment.  Two sets of the opposite optical fibers 10 subjected to the termination treatment by the terminal members 20 are housed together with the terminal members 20 into the connecting member 30 and are aligned, by which the connection of the optical fibers is executed.
Patent JP-S5976698-A (JP)
Title: Fused flux for submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1982-10-25
Abstract: PURPOSE:To obtain good detachability of slag and bead aperance in fillet welding by adjusting adequately the components contained in a high MnO-SiO2 fused flux for submerged arc welding, and the component ratio, grain size and bulk density thereof. CONSTITUTION:A flux contg. 70-90% SiO2+MnO, 0.8-1.3 MnO/SiO2, >=0.38% MnO is incorporated therein with 1.5-4.5% CaF2, <=4.5% CaO, 3- 7% MgO, 3-8% Al2O3, 0.01-0.5% at least one of Bi2O3 or PbO, and <=0.9% Na2O+K2O. The flux is made into the grain size constitution wherein 14-70 mesh flux grains are incorporated at >=65wt%, and the bulk density thereof is adjusted to 1.5-1.9g/cm<3>. Excellent welding operability is obtd. by such fused flux for submerged arc welding even if an MnO raw material of a low grade is used.
Patent JP-H1132330-A (JP)
Title: Image coder, image coding method, image decoder and image decoding method, and image processing unit and image processing method
Inventor: KONDO TETSUJIRO
IPC: H04N5/66
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To attain the efficient processing. SOLUTION: An integrated coder 6 conducts one or more processings among plural processings required for image coding while taking the other processings into account. That is, for instance an adaptive dynamic range coding(ADRC) processing that is a processing taking edit processing into account, is conducted as a compression processing for information compression. In the ADRC processing, an image is divided into blocks and a maximum value MAX and a minimum MIN of pixel values of the blocks are detected. Then a dynamic range DR (=MAX.MIN) is used for a local dynamic range of each block, and a difference resulting from subtracting the minimum value MIN from each pixel value in each block is divided by DR/2<k> .  The ADRC processing result is used for an object of various processing objects to conduct nearly the same edit processing as the case that an original image before the ADRC processing is used for an object and the data quantity of the ADRC processing result is small, then the load of the edit processing is reduced more in comparison with the original image before the ADRC processing is used for the object.
Patent JP-S5889324-A (JP)
Title: Swelling improved polyolefin film and electric apparatus with oiled paper insulation using the same
Inventor: SAKURAI TAKAKO
IPC: H01B9/06
Filed: 1981-11-20
Abstract: PURPOSE:To obtain polyolefin film excellent in swelling resistance by a method wherein crosslinked silyl-modified polyolefin film having a gel fraction 30-70% and thicknesses 30-150mum is stretched at 80 deg.C or higher but at the temperature lower than the melting point and at the percent of stretch greater than that at the yield point and heat-treated at a temperature higher than the stretching temperature. CONSTITUTION:A cross-linked silyl-modified polyolefin film having a gel fraction 30-70% and thicknesses 30-150mu is stretched at 80 deg.C or higher but at the temperature lower than the melting poit and at the percent stretch greater than that at the yield point and heat-treated at the temperature higher than the orientation temperature. Thus, it is possible to obtain a polyolefin film having a dielectric constant, a small dielectric tangent, large dielectric breakdown and excellent swelling resistance.
Patent JP-H0745153-A (JP)
Title: Breaker
Inventor: MURAOKA TOSHIAKI
IPC: H01H9/52
Filed: 1993-07-29
Abstract: PURPOSE:To not only enhance the reliability and the operating efficiency but also decrease the noises by causing an air-blowing fan provided with respect to a breaker portion to be not always operated. CONSTITUTION:A temperature sensor 16 is embedded in an energization portion near a movable shaft 10 of a vacuum valve 6. And the rotation of an air- blowing fan 15 on a support plate 14 attached to an attachment plate 3 is controlled by the temperature detected by the temperature sensor 16.
Patent JP-H0917057-A (JP)
Title: Method and device for information recording and information reproducing method
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/00
Filed: 1995-06-30
Abstract: PURPOSE: To increase the information recording density by conducting a ternary recording using the power issuing corresponding to a ternary coding. CONSTITUTION: A first switching transistor 35 is connected to a laser diode 32 and turns on and off a first current to the diode 32. A second switching transistor 36 is also provided to turns on and off a second current which is made to flow to the diode 32. A code converting circuit 30 turns on the transistors 35 and 36 corresponding to the '2' of a ternary code. Moreover, only the transistor 35 is turned on corresponding to the '1' of the code. Furthermore, the transistors 35 and 36 are turned off corresponding to the '0' of the code.
Patent JP-S6342809-A (JP)
Inventor: OKI MASAHIRO
IPC: B28B23/02
Filed: 1986-08-08
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-H0533042-A (JP)
Title: Method for controlling heating of metallic material
Inventor: UENO SHINJI
IPC: C21D1/40
Filed: 1991-07-25
Abstract: PURPOSE:To appropriately control the heating of a metallic material even when the molten scale is generated by obtaining a corrected time to adjust the heating time when the surface temp. of the material is lowered from the temp. at the preceding sampling by a specified temp. CONSTITUTION:A desired temp. theta0 and a heating time t0 are set, and a material is induction-heated or electrically heated while comparing the detected surface temp. theta or the material with the theta0. In this case, the surface temp. is detected at the sampling pitch of DELTAt while keeping the voltage or current constant. When thetan-thetan-1<0 where thetan is the detected temp. at the time t and its absolute value is larger than the limiting temp. difference set value alpha, the appropriate heating time DELTAtn between thetan and theta0 is obtained at the actual heating velocity V up to that time. When the remaining time DELTAt0=t0-tn after the time t0 is DELTAt0<DELTAtn, DELTAt0 is heated by the constat heating power, voltage or current. Meanwhile, when DELTAt0>DELTAtn, the DELTAtn is heated by the constant heating voltage or current.
Patent JP-S6344149-A (JP)
Title: Method and apparatus for detecting particulate material
Inventor: KITAMORI TAKEHIKO
IPC: G01N15/10
Filed: 1986-08-11
Abstract: PURPOSE:To enable determination of particulate material with a high sensitivity, by using an excitation light with the wavelength almost equal to the size of the particulate material to be analyzed. CONSTITUTION:Light 11 from a light source 1 such as laser is converted with a wavelength converter 2 comprising a pigment laser, a spectroscope and the like into an excitation light 3 with the wavelength almost equal to the size of a particulate material to be analyzed to be supplied to a cell 6. The particulate material contained in a liquid sample in the cell 6 absorbs the excitation light 3 to generate a photoacoustic signal. The photoacoustic signal 13 generated is detected with a detector such as piezo-electric element mounted on the cell 6 and amplified with a lock-in amplifier 9 using a signal from a intensity modulator 4 as reference signal 12 to be recorded on a recorder 10. Such a photoacoustic signal is proportional to the amount (density) of the particulate material contained in the sample thereby enabling the making of a calibration curve of the particulate material depending on the intensity of the photoacoustic signal.
Patent JP-S6343920-A (JP)
Title: Polyester polycondensation apparatus
Inventor: AKEDA MINORU
IPC: C08G63/00
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a polyester without the need of seespending the operation of an esterification tank even in a trouble with an agitator, by providing the tank with a means for thermally agitating a reaction solution. CONSTITUTION:A reaction tank 10 is charged with a reaction solution of a viscosity of 30-50P until a means for thermally agitating the solution in the tank 10, such as a calandria-type heat exchanger 20 comprising tubular sheets 21 and a draft tube 23, is completely submerged in the solution. A heating medium is supplied from an inlet 25 to a space 24 and discharged from an outlet 26 to the outside. Then, a heat exchange between the reaction solution in the reaction tank 10, namely, the reaction solution in a heating, tube 22, and the heating medium in the space 24 takes place, and the reaction solution flows in the direction of an arrow 30 by a siphon effect of heat and agitated.
Patent JP-S6247128-A (JP)
Title: Fine pattern forming method
Inventor: MATSUDA SHUICHI
IPC: H01L21/30
Filed: 1985-08-26
Abstract: PURPOSE:To obtain an pattern in a simple process by completely separating upper and lower resist layers with a graft polymer film having good bondability with a resist and strong corrosion resistance as an intermediate film, and removing the influence of a developer. CONSTITUTION:A positive type resist 3 is coated on an Si substrate 1 formed with an SiO2 film 2. The substrate 1 is contained in a reaction chamber, gas for forming a plasma resistant polymer film is fed to the chamber, Ar gas is mixed to raise ion impact effect, and a plasma is generated to form a graft polymer film 4 of polystyrene or the like. A positive type resist 5 is coated to expose with an electron beam 6, and developed. With the obtained resist 5 as a mask the film 4 is etched, and the resist 3 is etched with the next obtained mask. These etching steps are performed by an O2 plasma 7. According. to this configuration, the accurate etching steps can be achieved in simple processes to obtain fine pattern.
Patent JP-H0353139-A (JP)
Title: Pressure cell for differential pressure transmitter
Inventor: AOKI KENICHI
IPC: G01L9/00
Filed: 1989-07-21
Abstract: PURPOSE:To improve the pressure resistance to measure a high differential pressure by adopting the structure where a force is not applied to the weld around a sensor at the time of applying an excessive differential pressure. CONSTITUTION:A pressure cell has a two-diaphragm structure consisting of a high pressure-side seal diaphragm 4a and a low pressure-side seal diaphragm 4b, and pressures introduced to the high pressure side and the low pressure side are transmitted to both faces of a semiconductor sensor 1 through diaphragms and sealed liquid 5, and the differential pressure is converted to an electric signal. The upper face part of a housing 8 in which the sensor 1 is stored is fitted to a high pressure-side pressure receiving part main body 6 and is supported by a part (a) and is welded in a part (b). The lower face part of the housing 8 is supported through a member 10 by a part (c) and is welded in parts (d) and (e). By this structure, the force in the axial direction generated in the housing 8 and the member 10 at the time of applying the differential pressure is supported by parts (a) and (c) to prevent the generation of stress in welded parts (b) and (d), and the part (e) is deeply welded to give a sufficient strength to this part (e) against the excessive differential pressure.
Patent JP-H1032893-A (JP)
Title: Interpretation system and portable telephone phone microphone which can be used for interpretation system
Inventor: YOSHIHARA TOSHINORI
IPC: H04B1/38
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To easily provide interpretation for three-party simultaneous speech communication. SOLUTION: A branch form phone microphone F, which has plural phone microphones 5 that can transmit conversation through a portable telephone 1 by listening to a receiving voice of the telephone 1 with a listening part 3 and also speaking to a microphone part 4, is used. The microphone F is connected to a connecting part 2 of the telephone 1, and through the telephone 1, speech communication with an interpreter A is possible. A microphone 5A which is at one end of the microphone F is given to and put on by a foreigner B who needs interpretation, and a microphone 5B on the other end is put on by a person C who receives the interpretation. Thus, these three parties A, B and C can communicate simultaneously with one another through the telephone 1.
Patent JP-S6165842-A (JP)
Title: Omega-(2',4'-dihalobiphenyl)oxoalkanoic acid and manufacture
Inventor: MIROSURAFU KUCHIYARUJI
IPC: C07C51/353
Filed: 1985-08-28
Abstract: New Omega-(2 min , 4 min -dihalobiphenylyl)-oxo alkanoic acids are prepared by reacting a 2,4-dihalobiphenyl with the anhydride of methylsuccinic or glutaric acid under conditions of Friedel-Crafts acylation. The new compounds show remarkable antiinflammatory properties with unexpectedly prolonged duration of the effect.
Patent JP-H079238-A (JP)
Title: End mill with single cutting edge
Inventor: KISHIMOTO KIYOSHI
IPC: B23C5/10
Filed: 1993-06-30
Abstract: PURPOSE:To increase the rigidity and enhance the cutting sharpness and also the splash exhausting performance by gradually enlarging the shape of the circular arc at the back of a cutting edge without changing the circular arc shape of the rake face on the section perpendicular to the cutter part axis toward the shank part from the end part of the tool. CONSTITUTION:From the tool end 3 to shank part 4, the circular arc shape R2 at the back of a cutting edge is enlarged gradually without varying the circular arc shape R1 of a rake face on the section perpendicular to the cutter part axis. Thereby the core thickness 5 is enlarged from the tool end 13 to the shank 4 without varying the shape on the rake face side so that the rigidity of the tool, the cutting sharpness, and splash exhausting performance are enhanced. The twist angle theta of the outside circumferential cutting edge is set to a range between 25-50deg. to ensure a better sharpness of cutting.
Patent JP-2001011191-A (JP)
Title: Treatment of pellet of saponified substance of ethylene- vinyl acetate copolymer
Inventor: KUNIEDA MAKOTO
IPC: C08F210/02
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pellet of a composition of a saponified substance of an ethylene-vinyl acetate-based copolymer, slightly causing a fisheye and having excellent moldability. SOLUTION: In bringing a pellet of a saponified substance of an ethylene- vinyl acetate copolymer into contact with water or an aqueous solution and then heating and drying the pellet, the water content of the pellet of the saponified substance of the ethylene-vinyl acetate copolymer before heating and drying is adjusted to 40-70 wt.%.
Patent JP-2001017146-A (JP)
Title: Root-cutting unit in onion processing
Inventor: MORIYASU YASUO
IPC: A01D33/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an onion-processing machine that protects the main bodies on onion in order to avoid lowering their commercial values, as the onions are cut off their roots regardless of the defects in the onion body-fixing mechanism on conveying. SOLUTION: In the construction where an onion root cutter is arranged above the onion-conveying route at which the onions turn their roots upward, freely rotating wheels 94, 96 having its axis center in direction almost perpendicular to the conveying direction and rotors 95 having the friction material on their outer periphery are alternately arranged in the onion-conveying direction. A profiling disc 134 and a fixing member 133 for mounting the cutting blade 132 are fixed and guide rollers 139a, 139a are arranged below the front and the rear of the rotary track of the cutting blade 132 in the onion-conveying direction, while guides 142 are arranged below both of left and right sides of the rotary track of the cutting blade 132.
Patent JP-S6337904-A (JP)
Inventor: FURANKU MIHIYAERU BUERUKU
IPC: B65G57/03
Filed: 1987-07-29
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-H0630987-A (JP)
Title: Artificial heart device
Inventor: FUKUNAGA SHINTARO
IPC: A61M1/32
Filed: 1992-07-15
Abstract: PURPOSE:To provide a fluid drive type of artificial heart device provided with both pump function and oxygen adding function. CONSTITUTION:An artificial heart device adds oxygen to a blood (a) taken out of a vein, pressurize and again send the blood to an artery. The artificial heat device is provided with a partitioned chamber (1) of a blood pump connected through a supply port 2 to a worjing fluid pressure supply source, an inflow and outflow ports 3, 4 of blood respectively connected through check valves 3a, 4a to the partitioned chamber 1 of the pump. Oxygen added fluid like liquefied fluorocarbon not mixed with blood and having the specific gravity higher than that of blood is supplied into the partitioned chamber 1 of blood pump to add sequentially oxygen to the blood (b) while being pulsatorily sent as blood flow so that the artificial heart device is constituted.
Patent JP-H1130071-A (JP)
Title: Automatic closing device of sliding door
Inventor: YASUDA KEIJI
IPC: E05F1/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To manually operate a sliding door in the case it is opened and to provide an automatic closing device of the sliding door for making closing operation of the sliding door automatically in the case where it is closed in the opening and closing of the sliding door such as window, door, papered sliding door, ventilator, etc. SOLUTION: In a sliding door opended and closed while sliding between threshold and lintel, a winding reel 2 and an urging spring 3 urging the winding reel 2 to a winding side are arranged to the inside of a sliding frame 1 of the upper part of the sliding door, a straight driving winding 5 constituted of form memory alloy or carbon fiber, etc., is wound on the winding reel 2, and the end of the straight driving winding 5 is fixed to the lintel side in the closing direction of the sliding door. In order to lock in a state to open the sliding door, a latchet 6 for stopping the rotation of the winding reel 2 and a lock claw 8 are provided.