baber/WOPTO huggingface dataset:
Patent JP-H0565298-A (JP)
Title: Vascular endotheliocyte growth factor ii
Inventor: MAABUIN ERU BEIN
IPC: C12N15/19
Filed: 1991-09-21
Abstract: PURPOSE: To provide a vascular endothelial cell growth factor II which is prepared by separating from human cells, cell culture medium or tissue and purifying, which has a specified mol.wt. and which contains heterodimers, and which stimulates mitogenesis in vascular endothelial cells of mammals and promotes growth and repair in blood vessels.  
     CONSTITUTION: After cells GS-9L derived from glioma is cultured in a medium, the medium is filtered to isolate the controlling growing medium, which is purified by successively subjecting to cation exchange chromatography, lectin affinity-chromatography, cation exchange high performance chromatography, metal chelate affinity chromatography and reverse high performance liquid chromatography. Thus, the obtd. vascular endothelial cell growth factor II for mammals consists of a A-subunit having about 23000 dalton apparent reduced mol.wt. and a B subunit having about 23000 dalton apparent reduced mol.wt., and contains heterodimers having about 58000 dalton apparent non-reduced mol.wt. but no impurities, and is used to induce division of vascular endothelial cells of mammals. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1092236-A (JP)
Title: Electric wire removal portion detecting device with self-diagnostic function
Inventor: ONISHI HIDEO
IPC: G01R31/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a detection defect caused by an open circuit or the like by providing the monitoring circuits of the opening of the conducting portion of a detecting circuit on the impress side and ground side of the detecting circuit respectively. SOLUTION: A pair of closed circuits 25, 26 connected to conducting rollers 11, 12 and containing current carrying brushes 15, 16 serving as contact points of the detecting circuit 13 corresponding to the rollers 11, 12 are formed on the detecting circuit 13. Units 29, 30 monitoring the current carrying state of the closed circuits 25, 26 are connected to branch lines 21, 22 respectively. When the short circuit between the conducting rollers 11, 12 is to be detected by the detecting circuit 13, the contact state of the current carrying brushes 15, 16 and the open circuit state of the detecting circuit 13 constituting the closed circuits 25, 28 can be monitored by the closed circuits 25, 26.  Even if an open circuit or a contact defect occurs in the detecting circuit 13, at least one of the closed circuits 25, 26 is opened, thereby the self-diagnosis of the detecting circuit 13 can be made.
Patent JP-S6485777-A (JP)
Title: Ion beam controller
Inventor: YAMAOKA TOSHIHIDE
IPC: G03G15/05
Filed: 1987-09-26
Abstract: PURPOSE:To prevent the occurrence of irregularities in an image, by a method wherein, an electrode pattern is formed on an insulating elastic substrate, an ion beam control board is curved in shape, and through holes aligned in a line are disposed near the projected part thereof. CONSTITUTION:An ion beam control board 11 is fixed to a corona shield case 15, which serves also as a support member of the ion beam control board 11, and curved into a parabolic form. Since respective through holes 14 are arranged on the projected part of the paraboloid, the through holes 14 are linearly aligned without waveness. The projected part of the ion beam control board 11 having the through holes 14 thereon is opposed to counter electrodes in parallel. When a voltage is applied to the electrodes, corona ions passing through the unapplied through holes 14 transfer toward the counter electrodes because of an electric field between the ion beam control board 11 and the counter electrodes. Because a distance between the ion beam control board and the counter electrodes is kept constant, the electric field is made constant over the full width of the ion beam control board and therefore an image free from irregularities can be obtained.
Patent JP-H0795815-A (JP)
Title: Combine
Inventor: NAKAGAWA WATARU
IPC: A01F12/46
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the stop of the lifting motion of an augerlifting cylinder before reaching the upper end even if a reaper-lifting cylinder is preferentially connected to a hydraulic line using a simple control mechanism having low failure rate by lifting the auger-lifting cylinder by the control of a timer without using a lift sensor, etc. CONSTITUTION:When a reaper-lifting cylinder 4 is preferentially connected to a hydraulic line 2 during the lifting or lowering operation of an auger-lifting cylinder 6, the count of an auger-lifting timer 8 is temporarily stopped and restarted after the cancellation of the preferential connection to enable the lifting and lowering motion of the auger-lifting cylinder 6 over the real time span counted by the timer 8.
Patent JP-H0963902-A (JP)
Title: Electrolyte of electrolytic capacitor
Inventor: TAKANO TOSHIYUKI
IPC: H01G9/035
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolyte which is low in resistivity, improved in leakage current characteristics at high temperatures, and applicable to an electrolytic capacitor high in withstand voltage by a method wherein the electrolyte is composed of polyhydric alcohol and one or more kinds of higher monocarboxylic acids or there salts each possessed of double bond and hydroxy group in their side chains. SOLUTION: Electrolyte composed of polyhydric alcohol and one or more kinds of higher monocarbixylic acids or their salts each possessed of double bond and hydroxy group in their side chains is used for an electrolytic capacitor. Ethylene glycol, 1,4-butanediol, or glycerin is used as polyhydric alcohol. 10- oxy-7-dodecenoic acid, 10-oxy-5-tetradecenoic acid, 12-oxy-9-pentadecenoic acid, 7-oxy-12-hexadecenoic acid, 12-oxy-9-octabecenoic acid, 9-oxy-15-eiocsanoic acid, 12-dioxy-9-docosanoic acid and their salts are used as higher monovarboxylic acids or their salts each possessed of double bond and hydroxy group in their side chains.
Patent JP-S62101010-A (JP)
Title: Printed coil
Inventor: OKAMURA NAOTAKE
IPC: H01F17/00
Filed: 1985-10-28
Abstract: PURPOSE:To obtain practical frequency characteristics, self resonance frequency fo thereof is not lowered, by fixing a conductor, in which two or more of spiral shapes or zigzag shapes are connected in series, to the surface of a dielectric substrate. CONSTITUTION:A conductor 7 is fastened onto one surface of a ceramic dielectric substrate 6, and connects two spiral shapes in series. One spiral shape forms a first oil section 8, and the other spiral shape forms a second coil section 9. A desired inductance value can be obtained between one terminal section 7a and the other terminal section 7b of the conductor 7 in the printed oil. The printed coil is shaped, dividing the desired inductance value into two spiral shaped conductors connected in series, thus extremely reducing floating capacitance Cp, then preventing the lowering of self-resonance frequency fo, and sufficiently practical frequency characteristics can be acquired.
Patent JP-H1185950-A (JP)
Title: Picture processing device and method therefor and computer readable recording medium
Inventor: ARAHATA HIROYUKI
IPC: G06T7/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate the category of a picture expressing the physical part and physical condition of an X-ray photographic picture. SOLUTION: A necessary function is transferred from a storage part to a discriminating part according to a discriminating condition indicating an inputted physical part and physical condition (step S401). A picture is read from a picture storage part to a feature extracting part (step S402), and feature extraction is operated by a feature extracting part (step S403). Then, the discriminating part receives a featured value extracted by the feature extracting part, and calculates a category as an output by a function corresponding to the discriminating condition read from the storage part (step S404). Then, the discriminated result is inputted to a display controlling part, and displayed at a picture displaying part (step S405).
Patent JP-H05263981-A (JP)
Title: Capillary duct system and process and apparatus for producing the same
IPC: H01H35/30
Filed: 1992-08-20
Abstract: PURPOSE: To improve the fatigue strength of a juncture by providing a funnel- shaped widened part to the tube end engaging this widened with a widened part of an engaged connection piece provided in the tube juncture, and connecting the table end to each connecting unit. CONSTITUTION: This capillary tube 2 provided for connecting between connecting units 4 and 6 including a pressure vessel having vessel casings 11 and 12 such as a thin film capsule, a tubular temperature sensor, etc., is connected its both ends to individual connecting units 4 and 6 via tube junctures 3 and 5. In the connecting area 7, an engaging connection piece 10 is provided with a funnel- shaped widened part plastically deformable by a mandrel to form tube junctures 3 and 5. A widened part 22 is provided in response to widened part of individual connection pieces 10 is engaged with the widened part, and tube ends are fixed by a welded joint 20. The tube connecting portion 3 in the side of connecting unit 4 is assembled with a control arm 39.
Patent JP-S62106204-A (JP)
Inventor: SAITO TOSHIHIKO
IPC: F22B37/02
Filed: 1985-10-31
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-S6396920-A (JP)
Title: Dry etching of aluminum alloy
Inventor: SHINOHARA KEIJI
IPC: H01L21/3065
Filed: 1986-10-13
Abstract: PURPOSE:To prevent a residual substance by a method wherein the etching speed for aluminum is reduced just before the end of an etching process in such a way that, without promoting the removal of the aluminum only, the sputtering effect and the removal of the aluminum correspond to the removal of other substances. CONSTITUTION:A film-like aluminum alloy 1 is deposited on a substrate 3, and a mask 2 is formed on the alloy. Then, an etching process is started, and, by interrupting this etching process at the point when a part of the substrate 3 is exposed, an exposed part 31 is formed. Just before the end of the etching process, the etching process for aluminum is reduced while a sputtering process of the aluminum alloy 1 on the aluminum and on a substance constituting the alloy is kept in progress. By reducing the etching speed, the sputtering effect and the removal of the aluminum by the dry etching method can be executed in correspondence to the removal of other substances.
Patent JP-S60134704-A (JP)
Title: Brake control circuit of dc electric railcar
Inventor: OZEKI MINEO
IPC: B60L7/12
Filed: 1983-12-22
Abstract: PURPOSE:To effectively switch from plugging to a regeneration by locking the operation of a plugging return controller from the detection of the plugging to the finishing of a preliminary excitation. CONSTITUTION:When the current of a diode 10 or 11 is a constant value or higher and continued for one period or longer of a chopper main circuit at a plugging time, a flip-flop 18 is set, and a chopper stopping circuit 19 is operated. On the other hand, after the set time of a timer 20 is elapsed, a regenerative switching electromagnetic contactor 7 is controlled OFF. When a contactor 7A is separated, a preliminary timer 25 is operated to flow a preliminarily exciting current to a field coil 4. After finishing the preliminary excitation, a regenerative braking operates. A plugging return controller 33 returns to the plugging brake when the regenerative current becomes the set value or lower. A plugging controller 33 is locked by the set output of the flip-flop 18 and the operation output of the timer 25.
Patent JP-H0796457-A (JP)
Title: Method for burnishing roll
Inventor: NISHIDA KOJI
IPC: B24B39/04
Filed: 1993-09-29
Abstract: PURPOSE:To provide effect of sufficient work hardening by eccentrifying the position where a working roller is pressed against a cylinder surface relative to the direction where the load is directed to the axial center. CONSTITUTION:A working roller 6 is pressed against the cylinder surface of a work by bringing a first holder 1 and a second holder 2 close to each other under the prescribed load while the work is rotated around the axial center O. An angle 8 is formed between the direction S where the force F is directed to the axial center O of the work and the direction T where the load is directed from the pressed position to the axial center O by the eccentricity DELTA, and the load F is decomposed into the force f1 (Fcostheta) directed to the axial center O by this angle theta, and the force f2 (Fcostheta) in the tangential direction orthogonal to the force f1 directed to the axial center O. The force f1 directed to the axial center O causes the strain in the radial direction of the work, while the force f2 in the tangential direction which is securely generated causes the plastic deformation of the cylinder surface by the sliding motion.
Patent JP-S6485303-A (JP)
Title: Wig having shape holding member
Inventor: MOCHIZUKI KOSUKE
IPC: A41G3/00
Filed: 1987-09-28
Abstract: PURPOSE: To facilitate the restoration of the deformation of a wig base and improve the adhesion of a wig to the head by attaching shape memorizing plastic shape retaining members to a recessed inner surface or a protruding outer surface of a wig base which is of a net type or made of an artificial skin. CONSTITUTION: Shape retaining members 13a and 13b composed of a shape memorizing plastic are attached to a recessed inner surface or a protruding outer surface of a wig base 11 which is of a net type or made of an artificial skin. The shape retaining members 13a and 13b can be restored to curved shapes coincident with the head shape of a user by heating thereof with a hair dryer even when the wig base is bent or turned over to the outside.
Patent JP-H04122468-A (JP)
Title: Coating system
Inventor: NAKAMURA SHUNJI
IPC: B05B13/02
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a coating system capable of improving productivity by providing a plurality of transfer means for transferring the object to be coated placed on a loading part to an unloading part, identification codes, a detecting means, a reading means for reading the identification codes and a register means for sending out the identification codes of the transfer means from a final stage zone. CONSTITUTION:A body is transferred by a transfer device 58a from a weld storage area to a hanger conveyor 30 to be placed on a hanger 35 at a loading part thereof. The information on the body is sent to a host computer 60 and then to a computer 64 through modems 62 and 63. On the other hand, a hanger reader 40 provided on the loading part of the hanger conveyor 30 reads the hanger number from a hanger plate 36 and transfers it to a sequencer 70. The sequencer 70 writes the transferred hanger number in an initial stage memory area of a first zone in a register 80 and transfers it to the computer 64. Upon reception of the hanger number, the computer 64 stores it in its internal memory in combination with the body information. As a result, the relationship between the body and the hanger with the body placed thereon is stored as the data. By such data, the productivity can be improved.
Patent JP-H1186386-A (JP)
Title: Tape guide device and its manufacture
Inventor: NAGATSUKA OSAMU
IPC: G11B15/665
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a tape guide device suited to the miniaturization of a recording or reproducing device and improved in reliability. SOLUTION: The inner diameter 3a of a bush 3 fixed on a base 1 and the outer diameter 2a of a guide post 2 are surely held by jigs 5 and 8, and both are fixed by irradiating a joined part between the base 1 and the guide post 2 with a laser. Thus, a shape in the vicinity of a hole 1c for inserting the guide post 2 of the base 1 is made small and, simultaneously, the inner diameter 3a of the bush 3 and the guide post 2 are prevented from falling.
Patent JP-2001066186-A (JP)
Title: Pyroelectric detection type infrared measuring device
Inventor: TOMITA KATSUHIKO
IPC: G01J1/42
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To enable high-sensitivity measurement without using a chopper, by inputting an initial value into a memory circuit of a pyroelectric infrared sensor, and by adding to the initial value, a difference signal based on infrared energy inputted at an optional time thereafter, to obtain a continuous signal. SOLUTION: Infrared detecting elements 3 are arranged two-dimensionally, and plural MOSFET type switches 4 and plural memory circuits 5 corresponding to the infrared detecting elements 3 are installed, inside a case 2 of a pyroelectric infrared sensor 1, and a shutter 6 is installed on the front of the case 2. With this formation, for example, one-shot shut of the shutter 6 is executed at the time of power source input, then an initial value is inputted. The initial value is memorized in a memory circuit 5 installed corresponding to each infrared detecting element 3 of the pyroelectric infrared sensor 1. After a proper time elapses from the point of time of initial value input, a difference value is inputted, and the difference value is operated in addition to the initial value memorized in the memory circuit 5, to thereby obtain a continuous signal.
Patent JP-H0294232-A (JP)
Title: Shadow mask for color cathode-ray tube
Inventor: ARIMOTO SHIYOUJI
IPC: H01J29/07
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a shadow mask with the doming characteristic superior to that of an amber shadow mask by using a ceramic having conductivity, a small thermal expansion coefficient, and a small volume shrinkage factor at the time of sintering for the shadow mask main body for a color cathode-ray tube. CONSTITUTION:A ceramic made of one or more kinds selected among nitrides of titanium, zirconium, tantalum, chromium, hafnium, molybdenum, niobium, and vanadium, a conducting inorganic compound, grains of Si3N4, Si2N2O or SiO2, and whiskers and having conductivity and a small volume shrinkage factor at the time of sintering is used. This ceramic is press-machined in the green sheet state, the bore-machining and curvature-machining of a shadow mask main body 1 are concurrently performed, and it is sintered.
Patent JP-H01124856-A (JP)
Title: Method for correcting defect of mask
Inventor: YAMAGUCHI HIROSHI
IPC: G03F1/74
Filed: 1988-09-30
Abstract: PURPOSE:To correct a black defect with high accuracy by focusing the ion beam from a high-illuminance ion source to a micro spot by a charge particle optical system then by projecting said beam to the black defect of a mask while preventing the disturbance of the spot, thereby removing the defect. CONSTITUTION:A mask sample 90 having the black defect is imposed on a sample base 60 in an exchange chamber 41 and is then put into a sample chamber 40 where the sample is imposed on a base 55. The inside of the chamber 40 is evacuated by a vacuum system to a vacuum and a high-voltage power supply 82 and a control device 85 are operated to impress voltages to respective electrodes by a power supply 77 for filament of a liquid metal ion source 65, an electrode power supply 78, an ion beam electrode source 79, and a deflecting electrode power supply 84. The sample 90 is first scanned by an ion beam spot 68' of several 10kV or below and is macro-displayed on a cathode ray tube 88. Then, an operator observes the black defect. In succession a negative voltage of several 10kV is impressed to the sample and the ion beam spot 68' is projected to the black defect. The black defect of the mask is corrected with the high accuracy by such constitution.
Patent JP-H1183984-A (JP)
Title: Obstacle detector for underground propelling work
Inventor: TSUNASAKI MASARU
IPC: G01V3/12
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent entrance of muddy water by incorporating an antenna at the forward end of a propelling body and sealing the antenna surely. SOLUTION: An opening 102 for antenna made at the forward end part 66 of a propelling body 64 is fixed with a shield case 29 having an outward flange fixing seat abutting against an endless earth conductor formed on one surface of an electric insulating board constituting an antenna and then the electric insulating board is secured by means of a board fixing bolt 103. The shield case 29 is made of aluminum and the earth conductor is made of copper. Since they are made of metals softer than the fixing seat, sealing function is attained surely by a large tightening force and the size can be reduced because a rubber sealing material is not required.
Patent JP-H03106300-A (JP)
Title: Digital speaker
Inventor: TAIRA MASAAKI
IPC: H04R3/12
Filed: 1989-09-20
Abstract: PURPOSE:To increase the number of bits corresponding to PCM digital signals by radially dividing one of plane electrodes at an almost uniform angle and forming plural unit electrodes concentrically divided so that the areas of respective divided units are increased at the rate of 2<n> times in the radial direction. CONSTITUTION:The digital speaker is provided with an electric/acoustic converter for extracting sound pressure by impressing voltage between a pair of plane electrodes 2, 3 and one electrode 3 is radially divided at the almost uniform angle and forms plural unit electrodes 3a to 3c concentrically divided so that the areas of respective units are increased at the rate of 2<n> times in the radial direction. Since the plane electrode 3 is divided in both the circumferential direction and radius direction, many unit electrodes 3a to 3c can be constituted, and since the areas of respective units are increased at the rate of 2<n> times in the case of dividing the electrode 3 in the radial direction, the areas proportional to the weight values of respective bit digits can easily be obtained. Consequently, the number of bits corresponding to PCM digital signals can be increased and the digital speaker having a large dynamic range can be obtained.
Patent JP-H08108716-A (JP)
Title: Tight-fastening rope connector for tire antiskid fitting
Inventor: SHIMAKAGE NAOTAKE
IPC: B60C27/06
Filed: 1994-10-07
Abstract: PURPOSE: To prevent a tight-fastening rope from being detached, due to the slip and eccentricity of a tire by using an elastic and freely expandable structure for keeping the engagement head of a male connector secured and released when the head is inserted in the male connector engagement section of a female connector for entry in and retreat from an outer holding cylinder. CONSTITUTION: A stopper 5 capable of coupling the edge 4A of a female connector 4 to a hook end 5A is connected to a holding cylinder 2 through an elastic body 9, so as to be capable of oscillation. Also, a male connector 3 has a rope connecting section 6 integrated with one end of a rod type section 3A, and a spherical engagement head section 11 integrated with the other end. The connector 4 has a rope connecting section 7 at the close end 4B thereof, and a collar section 12 at the other end 4A. Also, an expansion slot in parallel to an axial line is formed on the end 4A for forming a male connector engagement section 14, and the end 4A is expanded. Furthermore, the internal surface 15B of an engagement piece 15 is formed to be peripheral and have the same diameter as the section 11.  The section 14, when inserted in the cylinder 2 against elasticity, nears the sphere and parts therefrom when made to retreast from the cylinder 2. According to this construction, male and female connectors 3 and 4 are free from separation, even when the slip and eccentricity of a tire appears, and the intentional engagement and disengagement of the connectors 3 and 4 can be easily made.