baber/WOPTO huggingface dataset:
Patent JP-H10256619-A (JP)
Title: Switched connection film, and magnetoresistance effect device and magnetic head using the same
Inventor: FUKAMICHI KAZUAKI
IPC: G01R33/09
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make the corrosion resistance and specific resistance higher by producing a magnetic switched connection, at the interface between an antiferromagnetic film mainly composed of a crystal phase of a body-centered cubic structure made up of Cr and at least one kind of element out of the elements such as, Al of group 3b of the periodic table, and a ferromagnetic film containing at least one kind out of Fe and so on. SOLUTION: An exchange interaction bond film 20 is composed by laminating an antiferromagnetic film 22 and a ferromagnetic film 24 on a single crystal substrate 21 so as to come into contact with each other. And, a magnetic switched connection is produced at the interface between the antiferromagnetic film 22 and the ferromagnetic film 24, and the ferromagnetic film 24 is made into a pinned magnetic film. The antiferromagnetic film 22 is mainly composed of a crystal phase of a body-centered cubic structure made up of Cr and at least one kind of element out of Al, Ga, and In of the group 3b elements of the periodic table. The ferromagnetic film 24 contains at least one kind out of Fe, Ni, and Co.
Patent JP-S52134894-A (JP)
Title: Method for decomposing chlorate
Inventor: UMEHARA MISAO
IPC: C01D1/28
Filed: 1976-05-07
Abstract: PURPOSE: To avoid the trouble caused by NaClO 3  et.al. included in NaOH obtained by the diaphragm process, by decomposing chlorate e.g. NaClO 3  in an aq. solution of ≥pH4 with a specific reducing oxygen-containing organic compound in the presence of a Ru catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10244070-A (JP)
Title: Shooting game device
Inventor: KAWASAKI SHIYOUZOU
IPC: A63F9/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enjoy an interesting shooting game, in a shooting game device. SOLUTION: Plural targets T1, T2 respectively comprising one or plural light receiving units and light emitting units, the light receiving units 3, 4 for receiving the light emitted from the light emitting units, an acoustic device and an illuminating are installed in a shooting chamber 15. When the light receiving unit assembled into each target T1, T2, receives the light emitted from a gun G operated by a player, it is judged that the target is shot, and the acoustic device and the illuminating are operated to inform the result of the judgement to the layer. When the light emitted from the light emitting device assembled in each target T1, T2, and received by the light receiving unit 34, is cut off, it is judged that the player is shot, and the acoustic device and the illuminating are operated to inform the result of the judgement to the player.
Patent JP-H10212716-A (JP)
Title: Slide preventing material at water's edge
Inventor: ABE TSUTOMU
IPC: E02B3/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a human body from overturning due to sliding by properly spreading a plate body which is composed of synthetic rubber or synthetic resin excellent in sliding-resistant or the compound material of the above components and has many projections and polygonal dents on its upper face. SOLUTION: A slide preventing material A is formed of a plate body 1 which is composed of synthetic rubber or synthetic resin excellent in sliding- resistant or the compound material of the above components and has many projections 1a and polygonal dents 1d on its upper face 1b. The slide preventing material A is temporarily placed on a base plane in a spreading spot, and an inserting hole having specified depth of an anchor bolt is drilledly provided on the base plane at the position of a fitting hole 2 in a specified spot, and the anchor bolt is inserted in the inserting hole and hammered to expand its lower end for fixing. Next the slide preventing material A is arranged at the same position as the temporary position, and fixed by threadedly engaging a nut on the anchor bolt.
Patent JP-S56148812-A (JP)
Title: Winding method and apparatus
Inventor: OOHASHI TOSHIJIROU
IPC: H01R43/20
Filed: 1980-04-22
Abstract: PURPOSE:To ensure an automatic winding on a fine toroidal core by correcting the positions of the tip of a wire material and a core hole so that the tip of the wire material aligns the core hole accurately detecting the positions. CONSTITUTION:A fine core 1 for computers for the like is retained B while a wire material 6 is grasped with a claw of a gripper at a portion extending from the tip thereof properly. When the tip of the wire material 6 is inserted into the core hole 2, the positions of the tip of the wire material and the core hole are detected with an optical position detector H, for example, and corrected by moving the claw position 93 so that the tip of the wire material 6 aligns the core hole 2. This enables accurate insertion of the tip of the wire material into the core hole 2 thereby ensuring automatic winding on a toroidal core.
Patent JP-S62209633-A (JP)
Title: Detecting system for abnormality of data bus line
Inventor: ARIKAWA SUMITAKA
IPC: G06F11/30
Filed: 1986-03-10
Abstract: PURPOSE:To prevent the data destruction of an external memory device that is caused at the time of the abnormality occurs in a data bus line, by reading out the proper data written to the external memory device and comparing these read-out data to decide the abnormality of the data bus line. CONSTITUTION:When the initialization processing is carried out in a power ON mode, for example, the 1-byte check data '00', '01'...'FF' are written successively in hexadecimal codes to a block B of a fixed disk 11. These written check data are read out and checked successively under the control of a CPU 2 for detection of the abnormality of data bus lines 6, 7 and 9 respectively. Furthermore it is possible to decide the abnormality of a specific bit of the data bus line in response to the contents of the check data read out of the disk 11 since the increasing hexadecimal codes are used to those check data.
Patent JP-S54145199-A (JP)
Title: Gas sensitive element
Inventor: KATSURA MASAKI
IPC: H01L49/00
Filed: 1978-05-02
Abstract: PURPOSE: To obtain a gas sensitive element of high reliability which is not sensitive to alcohol-base gases and is highly sensitive to isobutane gas by providing a catalyst layer composed of a specified amount of Pd and P of the specific times that on the surface of a tin oxide base sensitive body.  
     CONSTITUTION: A pair of electrodes are provided on the outside peripheral surface of a tubular insulation substrate 1 and a gas sensitive body 3 composed of tin oxide base semiconductor is provided so as to cover said tubular substrate 1 and electrodes 2. Further on the surface of the gas sensitive body 3 is provided a catalyst layer 4 composed of silica, alumina or other containing 0.005 to 8 wt% of Pd and P of 0.05 to 30 times the Pd at a molar ratio. Since the catalyst layer and gas sensitive body are separated in this way, the manufacture becomes easy and the gas sensitive element for LPG which is superior in aging characteristics and has high sensitivity only to the isobutane gas may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07263601-A (JP)
Title: Air-cooled heat sink
Inventor: SHIMIZU TAKATOSHI
IPC: H01L23/427
Filed: 1994-03-24
Abstract: PURPOSE:To obtain the title air-cooled heat sink having low resistance value by fitting metallic fins over pipes arranged at mutual intervals. CONSTITUTION:The title heat sink 1 is fitted to respective heat pipes 31 over the same 31 arranged at mutual intervals. Thus, the difference between the temperatures in the parts coming into contact with these heat pipes 31 and the peripheries 32a can be diminished thereby enabling the temperature even at the peripheries 32a to be maintained high to the atmospheric temperature. Through these procedures, this heat sink 1, while maintaining the temperature on the main surface as an abutting surface at the same value as that in the conventional case, can increase the radiating calories. That is, the heat resistance value of the heat sink 1 can be lowered.
Patent JP-S63220402-A (JP)
Title: Damping circuit at time of writing data with magnetic head
Inventor: MOCHIDA HIROO
IPC: G11B5/09
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a magnetic storage device large in capacity, by constituting a damping circuit at the time of writing a data with a current pull-in means capable of being operated selectively. CONSTITUTION:A timer means 13 which outputs a damping effective signal during a time from the lapse of a constant time t1 after the ON/OFF switching of a head selection switching device 10 to the lapse of a constant time t2, and a write current pull-in means 14 which pulls in a part of a write current which flows during the time when the timer means 13 outputs the damping effective signal, are provided. In such a way, since it is possible to improve the leading characteristic of the write current and to increase a write frequency, storage density can be increased, thereby, the magnetic storage device can be made into a mass storage.
Patent JP-S58170329-A (JP)
Inventor: MATSUBARA TAKASHI
IPC: H04B3/54
Filed: 1982-03-30
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-S57166495-A (JP)
Title: Heat collecting device for high temperature exhaust gas
Inventor: TOYONAKA TOSHIYUKI
IPC: F28D1/06
Filed: 1981-04-07
Abstract: PURPOSE:To produce a muffling effect and to contrive the effective use of heat energy by a method wherein high temperature exhaust gas in expanded rapidly in the front chamber of a muffler, the flow of the exhaust gas is bent by a heat transfer pipe and a partition plate and an inner cylinder as a heat exchanger is cooled within an outer cylinder. CONSTITUTION:An inner cylinder 1 as a heat exchanger is provided within an outer cylinder as a vertical storage tank. The high temperature exhaust gas flowing into front chamber of the muffler within the inner cylinder from a gas inlet 7 expands rapidly due to the increase of the sectional area of its passage and looses its sound energy. Then the exhaust gas flows along fins 2A of the heat transfer pipe to exchange heat uniformly and effectively through the fins and passes through the heat transfer pipe to reach the trunk part of the inner cylinder so that a heating medium 11 within the outer cylinder is heated. Further, the high temperature exhaust gas flows down into a rear chamber 6 of the muffler from a gap 3 as it is converged centripetally by the action of the fins 2A so that the exhaust gas transfers its heat to the entire surfaces of the fins and is discharged from an outlet pipe 9 via a conduit 8 provided with a number of small holes 8A.
Patent JP-H02232469-A (JP)
Title: Method for repairing concrete structure and concrete member
Inventor: TAKANO ISAO
IPC: E04G23/02
Filed: 1989-03-04
Abstract: PURPOSE:To reduce occurrence of further cracks at the periphery of a part to be repaired of a body to be repaired by hardening an aerated repairing material composed of a forcibly aerated flexible epoxy resin compound filling up the part to be repaired. CONSTITUTION:An enclosed container 6 is filled up with an aerated repairing material 5 composed of a forcibly aerated flexible epoxy resin compound. Then the outlet section 7 of the container 6 is pressed against the central opening section 4 of a crack 2 to be repaired of a body 1 to be repaired, the repairing material 5 is injected into the part 2 to be repaired by the foaming pressure of the foaming material. Then the injected material 5 is united with the body 1 to be repaired and a repaired part 8 is formed.
Patent JP-H08246210-A (JP)
Title: Production of fencing wear
Inventor: TANEI YOSHIFUMI
IPC: D06C29/00
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a fencing wear with well worn-out touch feeling and slight color fading. CONSTITUTION: Genuine cotton single yarns are dyed to indigo blue, and twisted yarns made of the resultant single yarn are plain-woven into a base fabric, which is, in turn, cut and sewn to obtain a fencing wear. The fencing wear is put to washing finish for about 40min in a washer to obtain the objective fencing wear. The dye to be used is indigo dye, and the washer is of rotary type. In the washing finish, it is preferable that 10wt.%, based on the fencing wear, of pumice be used and a cellulase be added to the washing system.
Patent JP-S59176333-A (JP)
Title: Surface modification of polyester
Inventor: OOSAWA TADASHI
IPC: C08J7/12
Filed: 1983-03-28
Abstract: PURPOSE:To obtain a molding having excellent adhesion to paints, by treating a molding of a thermoplastic aromatic polyester with an alkali solution and painting the molding. CONSTITUTION:In painting a molding of a thermoplastic aromatic polyester (e.g., polyethylene terephthalate), the molding prior to painting is surface-modified by treatment with an alkali solution (e.g., aqueous NaOH solution) and then painted. An aromatic polyester molding sometimes shows unsatisfactory paint film adhesion to some kinds of paints. Its adhesion to such paints can be markedly improved by subjecting it to the above treatment.
Patent JP-H10248413-A (JP)
Title: Supporting tool for tree root part used for tree supporting construction, and tree supporting construction method using the supporting tool
Inventor: KIDA YUKIO
IPC: A01G17/14
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the supporting tool which maintains a satisfactory supporting state depending on the growth of a tree by providing thermoplastic polyurethane for at least a part so as to minimize influence such as cutting into the tree without loosing the fastening force of the root part of the tree. SOLUTION: Thermoplastic polyurethane is used for at least a part of the supporting tool. For example, a supporting main body 1a is constituted of decomposable material and is coated with a protective material 4 consisting of the thermoplastic polyurethane. As thermoplastic polyurethane, polyether thermoplastic polyurethane containing polyetherpolyol or the mixture of polyester thermoplastic polyurethane containing polyesterpolyol and polyether thermoplastic polyurethane is used. In addition, it is possible to use only polyester thermoplastic polyurethane and to add antifungal agent to this.
Patent JP-2000249928-A (JP)
Title: Image observation system of observing state change of sample accompanied by heat treatment
Inventor: NISHIJIMA TADASHI
IPC: B29C45/78
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image observation system which is capable of precisely controlling the sample temperature change when executing the heat treatment to rapidly cool a sample consisting of plastic material from a molten state and to maintain the constant temperature and allows the observation of the state of the structural change of sample at the time in details. SOLUTION: A photoirradiation heating means for irradiating the sample with IR light from a horizontal direction to a sample is arranged within a heat treatment unit 4 arranged on a state of an optical microscope 1 for observing the sample from above. Cooling gas is blown from a cylinder 51 via a flow rate controller 10 and a cooler 9 to the sample in the heat treatment unit 4, by which the sample is cooled. The heat quantity supplied to the sample is controlled by an IR light emission controller 16a and the flow rate and temperature of the blowing gas are controlled by controllers 10a and 9a, by which the heat quantity deprived form the sample is controlled. A control section 52 converts the image detected by an image detecting sensor 5 together with the time and sample temperature to composite image data.
Patent JP-H10166054-A (JP)
Title: Strip winding method, and its device
Inventor: UMADATE KENJI
IPC: B21C47/06
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for winding a strip coil free from winding deviation. SOLUTION: In a winding method of a strip 1 and its device, a problem such as winding deviating of a tail end of the strip to be presented when the strip 1 is cut before the winding process is solved by fitting at least a pair of side guide rollers 6a, 6b which are brought into contact with side edges 1a, 1b of the strip 1 and movable in the horizontal direction, and a coil holding mechanism, e.g. a spherical roller 7 which is brought into contact with an upper surface of the strip to be wound and holds the coil at the winding start point where the strip is wound in the coil.
Patent JP-S62269335-A (JP)
Inventor: INJI GURAMU FURUTON
IPC: H01L21/74
Filed: 1987-03-10
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-H05257400-A (JP)
Title: Transfer device
IPC: G03G15/16
Filed: 1992-03-12
Abstract: PURPOSE:To enable the formation of stable image in which the character drop-outs of the transferred images are decreased by forming the elastic body of a transfer means as the elastic body contg independent cells. CONSTITUTION:The transfer roller is constituted by forming the elastic body layer 2b of, for example, silicone rubber, etc., contg. carbon, on the surface of a circular columnar base body formed of a conductive blank material. The roller is so constituted that the voltage is impressed from a power source device to the base body. The transfer roller is provided in such a manner that the roller can be brought into pressurized contact at a prescribed nip width with the surface of a photosensitive body. The voltage of the power source device from the pressurized contact part is impressed to the surface of the photosensitive body via the transfer roller and the toner image of the photosensitive body is transferred to transfer paper when the transfer paper is passed in the pressurized contact part. The silicone rubber 2b is internally formed with cells. The cells are constituted of the independent cells 2c, each one of which is closed, and the continuous cells consisting of a number of the cells. The surface of the transfer roller at the time when the transfer roller is brought into pressurized contact with a photosensitive body is smoothed if the transfer roller is constituted in such a manner.
Patent JP-H04269291-A (JP)
Title: Windowpane equipped with function of blind
Inventor: TAKAMURA TOMOKATSU
IPC: E06B3/66
Filed: 1991-02-25
Abstract: PURPOSE:To provide the structure of a windowpane itself with the function of a blind. CONSTITUTION:Style-shaped windowpanes 3, 5 are made by two of respective large and small transparent or semitransparent plates having a similar form. The small windowpane 5 is enclosed in the large windowpane 3 in such a manner as being freely moved in the vertical direction. A liquid 7 with shielding characteristics is fillingly sealed in a space formed around the outer periphery of the small windowpane 5 when the windowpane 5 is enclosed in the windowpane 3. Changes in the form of the space caused when the small windowpane moves within the large windowpane causes changes in the quantity of transmitted light.
Patent JP-S63218809-A (JP)
Title: Measurement of wheel alignment
Inventor: SAKAMOTO TOSHIHARU
IPC: G01B21/26
Filed: 1987-03-09
Abstract: PURPOSE:To markedly shorten the time required in the measurement of the alignment to a vehicle, by calculating toe-in amount on the basis of the distance from a corrected reference line to the measuring part of the side surface of a tire. CONSTITUTION:A controller 50 calculates the toe-in quantity T of front wheels 2R, 2L on the basis of the distances E, F continuously calculated during one revolution of the front wheel 2R and the distances G, H similarly calculated during one revolution of the front wheel 2L both of which are written in RAM 54 and compares the calculated toe-in amount T with the proper toe-in quantity T0 preliminarily written in ROM 52. When both values are different as the result of comparison, the tow-in to the front wheels 2R, 2L is adjusted to make the quantity T equal to the quantity T0. After the adjustment of the toe-in amount, by front wheels 2R, 2L are respectively allowed to make one revolution and the distance during this time is continuously calculated to obtain a proper distance.
Patent JP-S54145030-A (JP)
Title: Liquid fuel carbureting burner
Inventor: NEGISHI NORIMASA
IPC: F23D11/40
Filed: 1978-05-04
Abstract: PURPOSE: To facilitate assembly of a compact burner and improve its combustion efficiency, by fixing the burner between a carbureting chamber and a head.  
     CONSTITUTION: The upper end of a carbureting chamber 11 is open and the external circumference of a throttle plate having a throttle hole 24 at the center is screwed to the internal wall of the open side. A doughnut burner is placed on the upper side of the throttle plate. The lower comb teeth 14 are attached to the upper open end of the carbureting chamber and the upper comb teeth 14 are attached to the lower surface of a head 97 having a fitting hole 101 at the center, flame holes F are thus formed on both sids. The tip of a screw 102 through the center hole of the head 97 is forcibly fitted and fixed to a through hole formed on a boss of the throttle plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05260794-A (JP)
Title: Inverter controller for induction motor
IPC: H02P27/06
Filed: 1992-03-12
Abstract: PURPOSE:To solve problems occurring at the time of acceleration and deceleration of an induction motor, when a supply voltage changes. CONSTITUTION:A supply-voltage detection means 10 detects an input voltage to an inverter controller for an induction motor. A control characteristics change means 11 changes control characteristics at the time of controlling the induction motor according to a supply voltage detected by the supply-voltage detection means 10. Therefore, even if the supply voltage changes, a control corresponding to the rotational speed of the induction motor, etc., can be performed stably. Consequently, it is possible to solve various problems accompanying the change of the supply voltage.
Patent JP-H09216427-A (JP)
Title: Printer
Inventor: IWATA NOBUYUKI
IPC: B41J5/30
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the useless stop of data processing even if a frame memory is one when the data from a plurality of host devices are simultaneously subjected to receiving processing. SOLUTION: It is judged whether a frame memory is usable and, in a case impossible to use, a forcible printing request is emitted after the elapse of a specified time by the start of a timer to once complete a process (S1-S5). When the frame memory is usable, data is taken in the frame memory from a port buffer and the takenin data is developed to a printing image (S6-S8, S11). When the development corresponding to one page of the printing image is not completed (S12), it is judged whether there is the forcible printing request (S13) and, when there is the forcible printing request, printing is executed before the frame memory is released.
Patent JP-S57206397-A (JP)
Title: Preparation of antibiotic substance at-265 and/or at-265-b
Inventor: BETSUPU TERUHIKO
IPC: C07H19/167
Filed: 1981-04-10
Abstract: PURPOSE: To accumulate and collect the titled antibiotics having the antimicrobial activity against Gram-positive and Gram-negative bacteria, by cultivating a microorganism belonging to the genus Streptomyces.  
     CONSTITUTION: A microorganism, e.g. Streptomyces rishiriensis subspecies SP- 265, is cultivated in a usual culture medium for cultivating actinomyces, e.g. containing glucose, starch, meat extract, corn steep liquor, phosphate or carbonate. Microbial cells are removed from the culture by the filtration, etc. and the aimed novel antibiotic substance AT-265 or AT-265-B or both are obtained from the filtrate by the adsorption and desorption method with an ion exchange resin, silica gel chromatography, etc. 
     COPYRIGHT: (C)1982,JPO&Japio