baber/WOPTO huggingface dataset:
Patent JP-H11245523-A (JP)
Title: Heat-sensitive recording body
Inventor: IIDA TAKESHI
IPC: B41M5/333
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body wherein a base blushing under a high temperature environment is less, and in addition, a reduction with time of the recording density is less. SOLUTION: For this heat-sensitive recording body wherein on a supporting body, a recording layer containing a basic dye and a coloring agent is provided, as the basic dye, a fluoran derivative which is represented by the formula such as 2,2-bis 4-[6'-N-ethyl-N-p-tolyamino-3'-methylspiro (phthalide-3,9'-xantheme)-2'- ylamino]phenyl}propane, is used, and as the coloring agent, 1,1-bis(4- hydroxyphenyl)-1-phenylethane is used. In the formula, R1 and R2 each indicate an alkyl group of C1 -C6 , a cycloalkyl group or a tolyl group of C5 -C6 , and R1 and R2 may form a heterocycle together with adjacent nitrogen atom. Also, R3 and R4 each indicate an alkyl group of a phenyl group of C1 -C6 , and R3 and R4 may form a cycloalkyl ring of C5 -C6 together with an adjacent carbon atom.
Patent JP-H01224695-A (JP)
Title: Fuel element for fast reactor
Inventor: KOBAYASHI YOSHIMITSU
IPC: G21C3/20
Filed: 1988-03-04
Abstract: PURPOSE:To improve the fission product holding power in a fuel element by forming a metal zirconium layer having high chemical bonding strength to hydrogen and oxygen to the inner side of a cladding pipe to prevent the arrival of these elements at the base material of the cladding pipe. CONSTITUTION:The fuel element 1 is constituted by stacking and loading many pieces of nuclear fuel sintered bodies 6 each having a short-sized circular cylin drical shape longitudinally in the cladding pipe 2 made of a stainless steel and hermetically closing both ends with end plugs 3, 4. A several micron gap 8 exists between the cladding pipe 2 and the sintered bodies 6 so that the differ ence in thermal expansion by a temp. difference during operation can be suffi ciently absorbed. The length of the laminate of the fuel sintered bodies is shorter than the length in the fuel element. The longitudinal movement thereof is limited by disposing a spring 7 in a plenum part 5 at one end. The metal zirconium layer 9 having several tens micron thickness is formed on the inner side of the cladding pipe 2 to protect the base material of the cladding pipe. The thick ness of the cladding pipe is preferably about a fraction to a factor of 10 of the thickness of the cladding pipe base material.
Patent JP-H07233276-A (JP)
Title: Thermoplastic resin composition for turntable molding
Inventor: FUKAI SHIGENORI
IPC: C08K3/00
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a compsn. which, when molded, gives a turntable with a good surface flatness and firmly fixed to a drive shaft by compounding an amorphous thermoplastic resin and an inorg. platy filler. CONSTITUTION:This compsn. contains an amorphous thermoplastic resin and an inorg. platy filler. An amorphous resin having low shrinkability is used to obtain a high molding accuracy. Examples of such a resin are a polycarbonate, an ABS resin, polyphenylene oxide, polyphenylene ether, and alloys of these resins. Pref. examples of the filler area mica chips, kaolin clay, and glass flakes and have aspect ratios of 5-50. An aspect ratio lower than 5 gives a turntable which is not well fixed to a drive shaft through it has a good surface flatness while the ratio higher than 50 degrades the surface flatness.
Patent JP-2000000358-A (JP)
Title: Ball dispensing controller for card type pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately count the number of prize balls or the number of lent balls by a counter, to accurately understand the characteristic of a pachinko machine and to facilitate the discovery of a failure, illegal reforms or the like when the pachinko machine is inspected. SOLUTION: A lent ball counting sensor 28 and a prize ball counting sensor 29 are provided in the pachinko ball passage of a ball dispensing device, the number of pachinko balls is counted by the lent ball counting sensor when the ball dispensing device is operated by a ball borrowing request signal, and the number of pachinko balls is counted by the prize ball counting sensor when the ball dispensing device is operated by a prize ball detecting signal.
Patent JP-S61208601-A (JP)
Title: Multi track magnetic recording and reproducing device
Inventor: SHIBATA NORIO
IPC: G11B5/008
Filed: 1985-03-13
Abstract: PURPOSE:To attain close recording and reproduction by turning a magnetic head so that magnetic gaps arranged in a line in the 2nd recording and reproduction are titled several times by the same angle in the direction of a magnetic tape in the reverse direction of the 1st recording and reproduction. CONSTITUTION:A magnetic head is constituted, where magnetic gaps 12a-17a of plural magnetic head elements 12-17 are arranged nearly in a line on a straight line C-C along the broadwise direction of a magnetic tape 11 and the magnetic head elements 12-17 are arranged on the full width of the magnetic tape at an equal interval nearly on the full width of the recording and reproducing track. In applying the 1st recording and reproduction for the first time onto the magnetic tape 11 by using said magnetic head H, the magnetic head H is turned so as to be placed along a straight line A-A by tilting the head to the broadwise direction of the magnetic tape 11, that is, to the straight line C-C by nearly 5 deg.. Further, in the 2nd recording and reproduction, the magnetic head is turned reversely to the straight line C-C. Thus, the utilizing rate of the magnetic tape is improved and the turning amount of the magnetic head can be small.
Patent JP-S63216574-A (JP)
Inventor: KUSHIBIKI NOBUO
IPC: C08L83/04
Filed: 1987-03-06
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-S60194195-A (JP)
Inventor: YANAI KIYOSHI
IPC: B32B27/04
Filed: 1984-03-15
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-S51124804-A (JP)
Title: Rotary pump
Inventor: SUGAI MASAO
IPC: F04C2/352
Filed: 1975-04-24
Abstract: PURPOSE: To ameliorate the quality of a soil effectively, by dissolving dispersedly the gas components in the air into the feed-water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62207869-A (JP)
Title: Parts coated with hard boron nitride containing oxygen
Inventor: TOBIOKA MASAAKI
IPC: C01B21/064
Filed: 1986-03-06
Abstract: PURPOSE:To improve the hardness of a coating film of hard boron nitride by incorporating oxygen into the film during deposition on the surface of a base materizal from a vapor phase so as to increase the amount of cubic or wurtzite type crystals. CONSTITUTION:A gaseous mixture cong. B2H6, NH3, H2 and N2O is introduced into a reactor. Microwaves are applied to the reactor to generate plasma and a base material is placed in the plasma to form a coating film contg. oxygen by 0.01-30atom% of the total amount of nitrogen and oxygen. Thus, parts coated with hard boron nitride contg. oxygen and having a cubic or wurtzite type crystal structure are obtd.
Patent JP-S60194794-A (JP)
Title: Controlling method for cycloconverter
Inventor: SUGI KAZUHIRO
IPC: H02P27/16
Filed: 1984-03-15
Abstract: PURPOSE:To improve the power factor of the input power source by altering the bias voltage superposed with the voltage of a motor according to the magnitude of the phase voltage of the motor. CONSTITUTION:The primary windings 11-31 of input transformers 1-3 are connected with 3-phase AC power source, and the two sets of secondary windings 12, 13, 22, 23, 32, 33 are respectively connected with the AC input sides of converters 411, 412, 421, 422, 431, 432. These converters have a pair of reversible thyristor converters. When the output voltage of the cycloconverters are controlled in trapezoidal waveform to improve the input power factor, the bias voltage superposed on the motor voltage is applied in response to the magnitude of the motor phase voltage, the maximum bias value capable of being reduced to the maximum limit at the secondary voltage value of the input transformer to the motor maximum voltage value, and the motor phase voltage sinusoidal peak value is applied, and zero bias value is apllied in case that the cycloconverter can output, and the bias value that the operating voltage becomes the maximum value is applied in the middle.
Patent JP-S61208492-A (JP)
Title: Heat exchanger
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1985-03-13
Abstract: PURPOSE:To make compact the original dimension, to simplify the seal structure and to improve the sealing property so as to enable easily switching full heat exchange, sensible heat exchange and ordinary ventilation by providing the heat exchanger across an air feed passage and an air exhaust passage, and providing a damper for communicating and interrupt a full heat exchanger on the side of the air feed passage with and from the air feed passage, and a damper for communicating and interrupting a full heat exchanger on the side of the exhaust passage with and from the air exhaust passage. CONSTITUTION:When a heat exchanger 9 is rotated in the direction R in a state of opening dampers 12 and 12', external air is flowed in a direction X-X' to an air feed passage 4 by means of a blower and indoor air is flowed to an air exhaust passage as shown by arrow Y-Y', a full heat exchanger 10 stores the full heat energy of indoor air in the air exhaust passage 7, the full heat energy is discharged via the air feed passage 4. A sensible heat exchanger 11 stores the sensible heat energy of indoor air in the air exhaust passage 7, and discharges the sensible heat energy via the air feed passage 4. Thus, the heat energy possessed by indoor air can be recovered within the room and the ventilation can be carried out.
Patent JP-H06308753-A (JP)
Title: Electrostatic picture taking member including conductive polymer layer
Inventor: ROBAATO SHII YUU YU
IPC: G03G5/14
Filed: 1994-03-22
Abstract: PURPOSE: To prevent the interference by reflection of the interference light incident on the surface of an image pickup member by including a conductive polymer layer in the conductive layer of this image pickup member. CONSTITUTION: The electrophotographic image pickup member 14 is a flexible laminar photoreceptor and includes the titanium conductive grounding surface 30 formed on the polyethylene terephthalate dielectric substance supporting substrate 32. A film contg. polyaniline is used for this grounding surface 30. The polyaniline component of the layer is a conductive polymer consisting essentially of thermally stable emeraldine. When this layer is formed as a layer having about <1μm thickness on the supporting substrate 32, the dispersion of the fine polyaniline particles forms a polyaniline film having a thin, continuous and uniform network structure of the tightly packed and three-dimensionally coupled particles when dry without requiring the presence of the film formable non-polyaniline polymer.  As a result, the interference with the reflected light RS is averted and a plywood-like interference fringe effect is prevented.
Patent JP-H07256617-A (JP)
Title: Tile and mold therefor
Inventor: MATSUBARA MASANORI
IPC: B28B7/34
Filed: 1994-03-22
Abstract: PURPOSE:To provide a tile having a required slip resistance, inconspicuous uneven parts, a glossiness, a stain resistance, and an ease of cleaning without an effect on a walk thereon and to obtain a mold for the tile. CONSTITUTION:Uneven parts 2 having an area corresponding to 10-50% of the total area of a surface of a tile 1 are dispersed over the full surface of the tile 1. The uneven parts 2 are formed by projecting a coarse particle material. The other remaining part is formed into a flat surface. For a mold for molding the tile, elastic surfaces having a Shore hardness of 40-80 are disposed on parts corresponding to the uneven parts 2.
Patent JP-S55142118-A (JP)
Title: Thrust bearing
Inventor: ANDOU MASATOSHI
IPC: F16C37/00
Filed: 1979-04-25
Abstract: PURPOSE: To directly cool vertical thrust bearing of, for instance, a hydraulic turbine generator and remove heat generated from the frictional surface of the bearing by supplying a cooling medium and reduce loss of the bearing.  
     CONSTITUTION: A cooling medium is supplied to directly cooled stationary plates 11 and 12 from the leading side with respect to the rotation and is exhausted from the trailing side. Cooling medium ring headers 16 and 17 provided within a bearing tank 7 are coupled a medium inlet main 15a, a medium output main 15b and also to the stationary plates 11 and 12, and the inflow and outflow directions 14a and 14b of the cooling medium with respect to the stationary plates 11 and 12 are switched according to the direction N of rotation of the shaft through the on-off switching of automatic control valves 18a and 18b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57165308-A (JP)
Title: Production of pearlescent dispersion
Inventor: HORIUCHI TERUO
IPC: A61K8/46
Filed: 1981-04-03
Abstract: PURPOSE: A readily available pearlescent agent of glycol fatty acid ester is solubilized in molten state into a middle-phase liquid crystal of aqueous surface active agent to form a liquid crystal, then the crystal is cooled to collect platelet crystals and a high-concentration dispersion is made therefrom.  
     CONSTITUTION: A pearlescent agent is heated up above the melting point, preferably up to 50W59°C, and solubilized, preferably by 3W45wt% into an aqueous solution of a surface active agent which forms the middle phase such as a long- chain alkyl-benzenesulfonate salt in the solution so that more than half is in the state middle-phase liquid crystal. Then, the resultant dispersion is cooled, as the middle-phase liquid crystal is kept, to crystallize out the pearlescent agent and high-concentration pearlescent dispersion is produced therefrom. The resultant crystals are very thin in thickness and shows very good pearlescent effect. Further, its fluidity is low, because of its high concentration.  
     USE: Shampoo, linse, lotion, cream, soap. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58166026-A (JP)
Title: Forming of thermoplastic resin pipe
Inventor: SONE SHIYOUHEI
IPC: B29C48/90
Filed: 1982-03-29
Abstract: PURPOSE:To regulate the diameter, obtain good moldability and improve the molding speed at the same time by a method wherein a thermoplastic resin pipe is passed through a cylinder body rotating in the peripherical direction. CONSTITUTION:The original portion 1a of a thermoplastic resin pipe 1 is sent out by rollers 2, softened in a heating bath 3, passed through the internal portion of a rotating cylinder body 7 of an external diameter controlling former 4 and fed by take-up rollers 12. As compressed air is supplied from the other end of the pipe 1, the pipe 1 is enlarged in diameter and presses the internal surface of the cylinder body 7 to regulate the external diameter. At this time, if the cylinder 7 continues a high speed revolution, frictional resistance becomes so small on the contact surface with the pipe 1 that the pipe 1 can be produced in a good moldability though the pipe 1 is pulled without decreasing its take-up speed.
Patent JP-S62208408-A (JP)
Title: Cylinder motor
Inventor: MIKI HISAHIRO
IPC: G11B5/52
Filed: 1986-03-10
Abstract: PURPOSE:To realize high efficiency and low noise of the titled cylinder motor by forming integrally a stator coil and flexible wiring board, with a supporting body structure by means of mold forming, etc., and fixing them to the lower cylinder surface. CONSTITUTION:A rotor magnet 4 of a motor is fixed to the lower part of the lower side bearing 2' on a revolving shaft 1, and its magnetic pole surface is fixed through a rotor yoke 3 in the direction opposed to the lower cylinder 17. A motor stator constitutes an internal construction by forming a stator coil 5, a magnetic field detecting element 7, and a flexible coil wiring board 8 by a mold 11, and fixed to the lower cylinder 17. A wiring pattern conductor is placed on the coil wiring board 8 and a terminal of the stator coil 5 and a terminal of the magnetic field detecting element are brought to wiring in a thin shape, and a rotary yoke 6 is fixed to a rotor yoke 3. A frequency generator substrate 10 is fixed to the lower cylinder 17 through a substrate 19 so that its FG pattern surface is opposed to an FG magnet 9. In this way, recording and reproduction which scarcely generate a noise are attained.
Patent JP-S58167822-A (JP)
Title: Supercharge device of 4-cycle engine
Inventor: NAKAMURA KOUYOU
IPC: F02B33/26
Filed: 1982-03-29
Abstract: PURPOSE:To both simplify construction of a device and reduce its cost and a level of noise, by using a crank chamber of an engine main unit as the supercharge working chamber to eliminate the necessity for separately providing a supercharger. CONSTITUTION:In a partial load operative range of an engine, a relief valve 23 is fully opened, and a mixture flowing from an introducing passage 21 to a crank chamber 7 reversely flows from the valve 23 to the passage 21 at pressurization of the chamber 7 not to perform supercharge action. In a high load operative range of the engine, the valve 23 is fully closed. In a lifting stroke (compression or exhaust stroke) of a piston 3, a mixture introduced into the chamber 7 through an introducing valve 22 from the passage 21 is pressurized as the piston lowers. If compressive pressure exceeds opening pressure of a piston valve 15, the valve 15 tends to lift a swivel arm 33. When a push rod 29A becomes liftable by a cam mechanism, the arm 33 turns a supercharge valve 17A to open a supercharge port 16A and close an intake port 11 in the upstream side.
Patent JP-H04266745-A (JP)
Title: Medical panorama x-ray photographing device
Inventor: KAWAHARA TSUNEO
IPC: A61B6/14
Filed: 1991-02-22
Abstract: PURPOSE:To prevent erroneous photographing and simplify a photographing action by automatically setting an X-ray photographing device to the photographing preparation completion state when an X-ray photographing switch is pushed, then starting the photographing. CONSTITUTION:When an X-ray photographing switch 32 is pushed, a flip-flop 35 is set and a photographing preparation control circuit 36 is driven. When a preparation action is completed, a photographing preparation completion input 33 resets the flip-flop 35 and sets a flip-flop 37, and the AND signal of this output and the signal from the X-ray photographing switch 32 drives an X-ray photographing control circuit 39 only while the X-ray photographing switch 32 is pushed. When an X-ray photographing completion input 34 is outputted, X-ray photographing is completed.
Patent JP-H02228386-A (JP)
Title: Self-adhesive composition
Inventor: IBONAI MASARU
IPC: C09J163/00
Filed: 1989-03-02
Abstract: PURPOSE:To obtain the title composition which cures at room temperature and is excellent in both initial adhesion and bonding strength after curing by mixing an epoxy compound, an amine and/or thiol curing agent, and a tackifier. CONSTITUTION:The title composition consists of an epoxy compound (e.g. bisphenol A epoxy compound), an amine and/or thiol curing agent (e.g. Adeka Hardener EH220), and a tackifier (e.g. a styrene/isoprene/styrene block copolymer).
Patent JP-S53135929-A (JP)
Title: Separation of 11-cyanoundecanoic acid, cyclohexanone and epsilon-caprolactam
Inventor: NISHIMURA KENJI
IPC: C07C255/19
Filed: 1977-05-04
Abstract: PURPOSE: To provide a method for separating the title compounds from thermal decomposition product of 1,1-peroxydicyclohexylamine without direct heating and distilling thereof, by first extracting cyclohexanone from the product, and then separating 11-cyanoundecanoic acid and ε-caprolactam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52133876-A (JP)
Title: Treatment method of exhaust gas
Inventor: OOTA MASAO
IPC: B01D53/50
Filed: 1976-05-06
Abstract: PURPOSE: To recover SOx-absorbing power of a solution having absorbed SOx and to recycle the solution by heating and concentrating the solution having absorbed SOx, or SOx and NOx contained in an exhaust gas to precipitate solid material, and by removing the material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58169589-A (JP)
Inventor: KOBAYASHI MASASHI
IPC: D21C5/02
Filed: 1982-03-31
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-H11250880-A (JP)
Title: Battery containing structure
Inventor: TAMAKI YASUYUKI
IPC: H02J7/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery containing structure which is capable of preventing rattling of a battery contained in a case, and which is provided with sufficient drop impact resistance. SOLUTION: A recessed part 1a having a recessed part in a lateral direction perpendicular to a takeout direction of a battery 2 is provided in a containing part 1b of a rear ease, a protruded part 2a to be inserted into the recessed part 1a is provided on the battery 2 to be engaged, and an end part of the battery 2 is pressed to a wall part 1c in the lateral direction perpendicular to the takeout direction fo the battery 2 by an elastic member 4 provided on the recessed part 1a, thereby the battery 2 is fixed inside the containing part 1b.
Patent JP-H03254833-A (JP)
Title: Micro-gravity falling capsule
Inventor: TSUJIKAWA HIROSHI
IPC: B01J3/00
Filed: 1990-03-02
Abstract: PURPOSE:To effectively utilize a short time of a micro-gravity state by detecting the micro-gravity state of the reaction within a falling capsule falling freely to immediately start reaction on the basis of the detection signal. CONSTITUTION:A falling capsule 10 generating a micro-gravity state is internally loaded with a hermetically closed container 19, a gravity sensor 17 and a transmitter-receiver 18. The interior of the hermetically closed container 19 is held to an ultrahigh vacuum state. By the gravity sensor 17, it is detected that the falling capsule 10 becomes the micro-gravity state during falling. The transmitter-receiver 18 performs the transmission and reception of the detection output of the gravity sensor 17 between the transmitter-receiver 18 and the ground transmitter-receiver 24 provided on the ground. As a result, reaction in an ultrahigh vacuum/micro-gravity state can be easily and inexpensively controlled and the short time of the micro-gravity state can be effectively utilized.
Patent JP-S53136910-A (JP)
Title: Initial connection system for time division multiple connecting communication system
Inventor: ISOGAWA YOUICHI
IPC: H04B7/15
Filed: 1977-05-06
Abstract: PURPOSE:To eliminate the use of a specified MODEM and level converter as well as to ensure the initial connection without affecting the transmission burst of other stations, by transmitting both the initial connection signal and the transmission data from the common transmission circuit at the same level.
Patent JP-S57166329-A (JP)
Title: Abrasion of quartz type jacket tube
Inventor: KOO FUMIAKI
IPC: C03B37/018
Filed: 1981-04-06
Abstract: PURPOSE:To remove very small marks in the inner face of a tube and to make it into perfect mirror state, by introducing an oxyhydrogen flame into a rotating quartz type jacket tube, transferring it in the longer direction, applying directly heat and flame pressure to the inner face of the tube. CONSTITUTION:First, the quartz tube 1 is fixed to the rotary chucks 5 and 5', and the oxyhydrogen burner 2 is fixed to the movable chuck 6 positioned on the central axis of the quartz tube 1. The quartz tube 1 is rotated at a constant speed by the rotary chucks 5 and 5', oxygen gas and hydrogen gas are fed to the oxyhydrogen burner 2, the oxyhydrogen flame 3 is formed at the nozzle 4, it is introduced into the quartz tube 7 by the movable chuck 6, and reciprocated in the longer direction at a constant speed. The oxyhydrogen burner 2 is made not to be brought into contact with the inner face of the quartz tube 7, and the jet direction of the gas at the nozzle 4 is made not to be parallel with the central axis of the burner 2. By this structure, given heat and flame pressure are applied to the inner face of the quartz tube 1.