baber/WOPTO huggingface dataset:
Patent JP-H10322117-A (JP)
Title: High-frequency glass antenna for vehicle
Inventor: YAMAMOTO GOSHI
IPC: H01Q1/32
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To attain the transmission/reception of frequency different in level by securing the capacitive coupling between the 1st and 2nd antennas suitable to each wavelength after setting them in parallel and close to each other. SOLUTION: Both 1st and 2nd antenna conductors 1 and 2 are set at the same width of 1.2 to 5.0 mm. The length of the transmission/reception conductor 1 of 500 MHz to 1.0 GHz is set at 0.7λ×K to 1.3λ×K and preferably at 0.8λ×K to 1.2λ×K, where λ is the wavelength with K showing the glass reduction rate (normally set at 0.64). Meanwhile, the length of the transmission/reception conductor 2 of 1.0 to 2.0 GHz is set at 0.5λ×K to 1.3l×K and desirably at 0.6λ×K to 1.0λ×K. An auxiliary wire 6 is used to control the receiving characteristic of the conductor 2 and has its width kept at 1.2 mm or less. A feeding point 8 and a ground point 9 are set close to each other within 1 to 6 mm so as to secure capacitive coupling between them.  The space L1 is preferably set at 2 to 6 mm between both conductors 1 and 2.
Patent JP-S62283551-A (JP)
Title: Storage battery arrangement
Inventor: KASAI KATSUO
IPC: H01M50/204
Filed: 1986-05-30
Abstract: PURPOSE:To improve the handling property and to reduce the applying materials, when plural sealed type storage batteries are used as a set battery, by composing the storage battery arrangement with holding frames to hold the storage batteries obliquely and supporters to support the holding frames. CONSTITUTION:At a support 2 at one side are installed plural holding frames 3 of the bottom side where the corners of the lower bottom faces and the side faces of sealed type storage batteries 1 are arranged, while at the other side supports 2, are installed side holding frames 4 where the upper parts of the lower sides of the storage batteries 1 are arranged, to compose this storage battery arrangement. The plural sealed type storage batteries 1 are loaded obliquely to be used as a set battery. Therefore, compared with the arrangement of storage batteries in a straightly standing condition or in a falling down condition,the handling property can be improved, and antishock property, the utilization of space, and the like can be also improved, as well as the applying materials can be reduced.
Patent JP-H06336232-A (JP)
Title: Cooling device for continuous packaging bag
Inventor: FUTASE KATSUNORI
IPC: B65B63/08
Filed: 1993-05-27
Abstract: PURPOSE:To improve the cooling efficiency of continuous packaging bags in order to contrive the reduction of the space occupied by a cooling device by a method wherein the continuous packging bags, together with a cooling liquid, are fed into a spiral passage and the continuous packaging bags are pulled out from the spiral passage, while the cooling liquid is cooled again and circulated. CONSTITUTION:A spiral passage 2 consisting of a spiral tube is provided in a water tank 1. A cooling liquid feeding means 5 and a packaging bag feeding means 8 are connected to an entrance 3 opened at one end of the spiral passage 2. A cooling means 6 is connected to the cooling liquid feeding means 5 to cool a cooling liquid 7 flowing down into the water tank 1 from an exit 4 of the spiral passage 2. A packaging bag feeding means 8 is provided with a pair of rollers 8a for feeding continuous packaging bags 9. In the spiral passage 2, after the continuous packaging bags 9 are sent from the entrance 3 to the exit 4 together with the cooling liquid 7 while being cooled, the continuous packaging bags 9 alone are pulled out from the exit 4 by a pulling means 10. By this method, the cooling efficiency is improved to reduce the space occupied by the cooling device.
Patent JP-H11326535-A (JP)
Title: Explorer in underground propulsion construction method and its method
Inventor: NAKAUCHI HIROMASA
IPC: E21D9/093
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce an attenuation of electromagnetic waves detecting an underground buried matter. SOLUTION: A transmission and reception antenna is provided in a drill head 5 of a propulsive body 2, and transmits electromagnetic waves from this antenna to the underground, and receives reflected waves by an underground buried matter 14. At this time, a medium is jetted from a jet hole formed in the drill head 5. In this medium, conductivity is 1300 μS/cm or less, preferably 270 μS/cm or less, and an attenuation of the electromagnetic waves is reduced. The medium of the electromagnetic waves is, for example, city water, distilled water, or a mixture of a semiconductor material and water.
Patent JP-H07330505-A (JP)
Title: Antimicrobial composition
Inventor: SUZUKI MASATO
IPC: A61Q19/10
Filed: 1994-06-08
Abstract: PURPOSE:To obtain an antimicrobial composition capable of providing sufficient antimicrobial activity without using germicides and preservatives conventionally used, having low toxicity and irritation and not causing allergy. CONSTITUTION:This antimicrobial composition contains at least two kinds of substances or at least one kind of substance selected from a group composed of a pH adjuster, preferably citric acid or its salt and an antimicrobial substance and pH of the composition is adjusted to 2.8-7.0, preferably 3.5-6.5. The antimicrobial substance excludes germicides and preservatives having possibility giving damage to human body, and a substance derived from an animal or its extract, a substance derived from a plant or its extract or synthetic antimicrobial substance is exemplified as the antimicrobial substance and especially, an antimicrobial polyol (e.g. 1,3-butylene glycol or dipropylene glycol) or phenoxyethanol is preferably used as the antimicrobial substance and the blend amount is preferably 2.0-5.0wt.% in antimicrobial polyol and preferably 0.1-1.0wt.% in phenoxyethanol, respectively.
Patent JP-S63291419-A (JP)
Title: Heat treatment device
Inventor: SHIDAHARA HITOSHI
IPC: H01L21/027
Filed: 1987-05-24
Abstract: PURPOSE:To form a resist pattern stably with high accuracy between mutual substrates or to the inside of the substrates by making a supporting plate 2 where the substrate is placed approach or brought into contact with a block for heating or cooling from the lower side, thereby heating or cooling it alternately. CONSTITUTION:The heat is conducted to a supporting plate 2 where a substrate is placed by making a heating plate 32 which is in advance heated by lifting operation with the aid of rotation of a screwshaft 34 approach as near the plate 2 for supporting substrate as possible or come into close contact with its plate so as to conduct the heat. A shutter 4 which is used to prevent radiant heat in order to protect the cooling block from the heat radiated by the heating block is mounted at a lower part of driving device 55. Thus, when the substrate is cooled, this device moves a cooling block horizontally up to a lower part of the supporting plate 2 by an horizontal moving driving device 56 and allows its cooling block 52 to approach as near a lower plane of the supporting plate 2 as possible or to come into close contact with its lower plane by lifting a cooling plate 52 mounted to a cooling plate fixing stand 53.
Patent JP-H05278344-A (JP)
Title: Material for transfer printing
IPC: B41M5/392
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a transfer printing material having a pencil hardness value of 7H or higher at a low temperature of 300 deg.C or lower by a method wherein an acrylic copolymer in which alpha-olefin carboxylic acid is added to its open ring epoxy group is printed on transfer paper. CONSTITUTION:An acrylic copolymer wherein alpha-olefin carboxylic acid is added to its open ring epoxy group is synthesized by allowing respective specific amounts of ethyl acrylate, 2-ethylhexyl acrylate, maleic anhydride, and glycidyl methacrylate to react with one another. The acrylic copolymer is made to be dissolved in a solvent consisting of a mixture solution of butyl Cellosolve and ethyl Cellosolve. Besides, a specific amount of a curing agent is added into the solvent solution by mixing. The solvent solution is screen printed on transfer paper. After drying, it is transferred onto a glass plate. Thereafter, it is heat treated at a specific temperature to make a printing film, The printing film is 7 or harder in pencil hardness and improved in water resistance and chemical resistance.
Patent JP-S5250185-A (JP)
Title: Electric field light emitting display board
Inventor: TATEMICHI TOSHIO
IPC: H05B33/12
Filed: 1975-10-20
Abstract: PURPOSE: To improve the light emitting characteristics of an electric field light emitting display board by positively utilizing the peripheral effect wherein the light emission efficiency increases at the peripheral portions of each picture element, by forming treatment through fine division of light emitting sections. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63291321-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: IKENO YOSHIMITSU
IPC: H01B13/00
Filed: 1987-05-23
Abstract: PURPOSE:To secure such a superconducting wire whose superconductive layer is in no case separated by forming a pressed powder layer after roughing a reinforcer surface, where material powder of an oxide superconductor comes into contact, by means of shot blasting. CONSTITUTION:A group III (a) element and an alkaline earth metal element or its compound powder are mixed together at a specified ratio and thereby material powder is produced. Next, the surface of a reinforcing core 17 consisting of metal of copper or the like is processed by a roughing device 11 of sand blast or the like, forming fine irregularities on the surface, thus a master wire 18 is produced. Then, this master wire 18 is fed to a roll 12 and simultaneously the material powder is fed to the circumference of the master wire 18 from a hopper 15, and it is comminuted into powder by the roll 12, forming a covered wire. With this constitution, a pressed powder layer is strongly stuck to the circumference of the master wire 18. Afterward, when it is heated in an oxygen atmosphere by an induction heater 13, a superconductive layer is formed in the circumference of the core 17.
Patent JP-S5998088-A (JP)
Title: Oxacephalosporin compound
Inventor: YOSHIOKA YOSHITSURU
IPC: A61P31/04
Filed: 1983-07-11
Abstract: NEW MATERIAL:The 7beta-arylmalonamide-3-( hetero cyclic )thiomethyl-1-dethia-1- oxa-3-cephem-4-carboxylic acid of formula I (Ar is phenyl, lower alkanoyloxyphenyl, carbamoyloxyphenyl, or thienyl; E is H or methoxy; Het is 1-methyl-5- tetrazolyl or 2-methyl-1,3,4-thiadiazol-5-yl; R is H or indanyl) or its salt. EXAMPLE:7alpha-Benzamido-3-( 1-methyltetrazol-5-yl )thiomethyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid of formula II. USE:An antibacterial agent and its intermediate. PROCESS:The objective compound can be prepared by reacting the halomethyl compound of formula III with the thiol compound (salt) of formula Het-SH in an inert polar solvent such as amide, sulfoxide, etc. preferably DMF, etc., under cooling or at room temperature.
Patent JP-H11301930-A (JP)
Title: Tension control device for yarn winding machine
Inventor: TORII TSUNEO
IPC: B65H59/36
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To wind a yarn with no trouble without applying excessive tension to other yarns by providing a cylinder which is arranged for each dancer arm, is connected to each sensor and lifts the dancer arm lowered to a set position. SOLUTION: When a yarn is unexpectedly cut, the tension of the yarn is removed, and a dancer arm 1 is lowered. This failure is detected by a control lever 9, a shaft 4 and a sensor 11, and the torque of a winding motor is controlled and increased. When the dancer arm 1 is lowered to a lower limit position and is stopped by being coupled with a stopper, it is detected by the sensor 11. A cylinder acts on the dancer arm 1 lowered to the set position based on the detection signal of the sensor 11 and lifts the dancer arm 1 to the winding position. The failure is detected by the control lever 9, shaft 4 and sensor 11, the torque of the winding motor is controlled and decreased to the original value, and the tension of the yarn is decreased to the original value.
Patent JP-S5352092-A (JP)
Title: Crystal resonator
Inventor: KAWAMURA YASUKAZU
IPC: H03H9/21
Filed: 1976-10-22
Abstract: PURPOSE:To make a resonator small-size and obtain a low resonance frequency by forming a resonator main body by a cross part and vibrating split parts and arranging exciting electrodes on a pair of opposite faces of vibrating split parts.
Patent JP-H02305409-A (JP)
Title: Overload fusing type resistor
Inventor: HOSOKAWA ZENEMON
IPC: H01C7/13
Filed: 1989-05-19
Abstract: PURPOSE:To obtain an overload fusing type resistor on which external heat hardly affects by a method wherein the title resistor is insulation-sealed using a sealing washer and sealing resin. CONSTITUTION:A conductive metal film or an alloy film, having the low melting point of fusing temperature of 350 deg.C or lower, is formed on the surface of an insulated substrate, and grooves 3 to be used for correction of resistance value are formed on the above-mentioned film. Then, after a heat-softening resin layer 5 has been formed in such a manner that it crosses the film having at least one-turn width in the center of the part where the above-mentioned grooves will be formed, a structure having a sealing washer 6 and sealing resin 7 provided on both edges and sealed in a ceramic tube 8 is formed. To be more precise, the sealing washer 6 and the sealing resin 5 perform an additional function of shutting off the heat coming from outside when a soldering operation is conducted. As a result, the effect of heat coming from outside conducted from a lead wire 4 can be shut off.
Patent JP-S617527-A (JP)
Inventor: SHIROKURA KAORU
IPC: H01H50/54
Filed: 1984-06-19
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-H09310009-A (JP)
Title: Unsaturated polyester resin composition and production of molded products of unsaturated polyester resin
Inventor: YAMAGUCHI MAKOTO
IPC: C08K7/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an unsaturated polyester resin composition which is excellent in workability and fluidity and can readily give moldings having good appearance and excellent resistance to hot water by formulating a specific compound and an inorganic fine filler to an unsaturated polyester resin. SOLUTION: To (A) 100 pts.wt. of an unsaturated polyester resin, are formulated (B) 0.1-20 pts.wt. of a compound of the formula (n is 10-36), (C) 50-30 pts.wt. of an inorganic filler with an average particle size of 0.1-100μm. Finally, (D) 2-50wt.% of reinforcing fibers are added to give this composition. In order to obtain a formed product, this composition is preferably compression-formed at 60-120 deg.C under a pressure of 2-30kg/cm<2> , and, in one preferred embodiment, lauryl isocyanate is used as the component B and calcium carbonate as the component C.
Patent JP-H05316675-A (JP)
Title: Insulating treatment of widing of rotating electric machine
Inventor: INNAN TOSHIO
IPC: H02K3/38
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the working man-hours and improve the quality of environmental resistance of the coil of rotary electric machines by impregnating flocked fibers of a lipophlic resin with varnish after electrodepositing flocking and insulating paint using the lipophilic resin on the end face of the coil so that the resin can be stuck to the end face as the flocked fibers. CONSTITUTION:After a stator coil 1 before processing with varnish is completed by winding or inserting a winding around or into the core and carrying out an assembling process, forming process, coil end binding process, etc., a lipophic resin is stuck to the end face 2 of the coil 1 as flocked fibers by electrodepositing the resin on the end face 2. After flocked fibers 3 of the resin 2 having lengths of about 1mm are stuck to the entire surface of the end face 2, the fibers 3 are impregnated with varnish 4. When an insulating process is performed in the above-mentioned procedure, the varnish 4 hardly flows down and can be stuck to the end face 2 as a uniform thick layer, since the varnish 4 gets into the fibers 3 of the electrodeposited resin 2.
Patent JP-H02308065-A (JP)
Title: Paper frame member used for execution of work of sewage box
Inventor: EJIMA SHINYA
IPC: E03F5/10
Filed: 1989-05-20
Abstract: PURPOSE:To facilitate conveyance and storage by erecting separators between a square internal shell and a square external shell which are concentrically arranged, to connect both the internal and external shells to each other, and by arranging space members between both the internal and external shells butted to the connecting sections of sewage pipes. CONSTITUTION:Four sheets of water-proof rectangular side paper are arranged in the shape of a square shell, and water-proof L-type paper corner pieces 3b arranged at respective corner sections are screw-connected (5) with screws 5c and nuts 5d to form a square internal shell 2b. Besides, four sheets of water- proof rectangular side paper 4a are arranged in the shape of a square shell, and water-proof L-type paper corner pieces 3a arranged at respective corner sections are screw-connected (6) with screws 6c and nuts 6d to form a square external shell 2a. Then, between both the internal and external shells 2b, 2a which are concentrically arranged, separators 8 are erected, and both the shells 2b, 2a are connected to each other. Besides, between both the shells 2b, 2a butted to the connecting sections of sewage pipes, space members 9 are arranged to form a paper frame member 1.
Patent JP-S6019123-A (JP)
Title: Liquid crystal display device
Inventor: TEJIMA TOORU
IPC: G02F1/1347
Filed: 1983-07-13
Abstract: PURPOSE:To raise a response speed and to obtain a sharp display by sealing coloring matter molecules having the same orientation as liquid crystal molecules in an inverting cell of a negative-positive inversion type liquid crystal display device consisting of a TN liquid crystal cell where a transmission colored reflective plate is arranged. CONSTITUTION:In case of negative display where a display cell 1 is driven in the state where an electric field is applied across common electrodes 10a and 10b of an inverting cell 10, an optically rotatory polarization action does not act the part of a display electrode 1b and incident light passes this part as it is, and a color display due to a semi-transmission colored plate 9 appears in a black background. In case of positive display where the electric field of the inverting cell 10 is cut off, the display appears in black; and since the light absorbing action due to coloring matter molecules 12b is increased, the coloring phenomenon due to optically rotatory dispersion of the liquid crystal cell is eliminated, and the exit light has a background of mixed color of the colored reflective plate 9 and coloring matter molecules 12b, and thus, a sharp display is obtained.
Patent JP-H11318901-A (JP)
Title: Ultrasonograph
Inventor: KAMIYAMA NAOHISA
IPC: G06T1/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To effectively utilize contrast echo method by locally transmitting a second ultrasonic wave for breaking minute bubbles during scanning in a device for scanning a section within a subject to which the minute bubbles are given as contrast media by a first ultrasonic wave to generate the image. SOLUTION: The reflected wave transmitted from a probe 1 and reflected within a subject is received by an ultrasonic wave receiving part 2 through the probe 1. At this time, the data for B-mode image or harmonic image is outputted as primary signal from a receiver part 4 within a device body 20. Two types of first and second ultrasonic waves are transmitted from the probe 1 by a transmission control circuit 12. Namely, the first ultrasonic wave is transmitted according to a transmission condition suitable for imaging the soft tissue in the subject. On the other hand, the second ultrasonic wave is transmitted under a transmission condition suitable for breaking an ultrasonic contrast media (minute bubbles), or just before the intermittent scanning for one frame by the first ultrasonic wave.
Patent JP-H10319282-A (JP)
Title: Optical cable
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the optical cable which prevents a spacer on an external- layer side from falling in an opening for an internal-layer side spacer. SOLUTION: This optical cable 1 is formed in laminate structures of >=2 layers by annularly arraying U-sectioned spacers 4 and 7 containing coated optical fibers 5, and openings 4a and 7d to 7f of the spacers 4 and 7 are directed outward. In this case, when the spacers on the internal layer side and the spacer on the external layer side which are adjacent to each other inside and outside are compared with each other, the bottom surface width (A) of the spacer 7 positioned on the external layer side is made more than twice as large as the width (B) of the opening edge par ts of the spacers 4 which are positioned on the internal layer side.
Patent JP-S5650911-A (JP)
Title: Unsaturated polyester resin composition
Inventor: SAKURAI KENROU
IPC: C08G63/52
Filed: 1979-10-03
Abstract: PURPOSE: To obtain an unsaturated polyester resin composition which is excellent in smoothness, weather resistance, and mechanical properties by the polycondensation of a multivalent dicarboxylic acid component containing unsaturated discarboxylic acid and a specific polyhydric alcohol component, followed by mixing with a curing catalyst.  
     CONSTITUTION: A multivalent dicarboxylic acid (a) containing 20W50mol% unsaturated dicarboxylic acid, e.g., fumaric acid, maleic acid, etc., and a polyhydric alcohol (b) containing 10W40mol% 1,4-cyclohexanedimethanol, 0W70mol% a dihydric aliphatic alcohol with quaternary carbon atom, and 0.1W10mol% a trihydric or higher alcohol are subjected to a dehydrating polycondensation reaction to obtain a solid unsaturated polyester (A) having a softening point of 30W170°C and a molecular weight of 500W20,000. Then, 100pts.wt. the component (A) is mixed with 3pts.wt. or less a curing catalyst and/or a co-catalyst (B).  
     EFFECT: An unsaturated polyester resin composition which is excellent in storage stability and suitable for powder paint can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5251520-A (JP)
Title: Controlling equipment of induction motor
Inventor: TERASONO SHIGEHIRO
IPC: H02P3/24
Filed: 1975-10-23
Abstract: PURPOSE: A direct current braking controlling equipment which is connecting two (2) ea. thyristors in reversed parallel circuit, number of element is small, and having a good braking characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5251894-A (JP)
Title: Liquid crystal dispaly element
Inventor: KANEZAKI MIKIO
IPC: G02F1/1337
Filed: 1975-10-23
Abstract: PURPOSE: To obtain a liquid crystal display device that makes good quality display, by incorporating the specific relative positions between the clear electrodes formed on a top plate and the clear electrodes formed on a bottom plate thereby preventing the occurrence of induced domain at the edge portions of display segments. 
     COPYRIGHT: (C)1977,JPO&Japio