baber/WOPTO huggingface dataset:
Patent JP-H09184893-A (JP)
Title: Fuel bundle assembly for nuclear reactor
Inventor: RICHIYAADO ARAN PUROBUSUTORU
IPC: G21C3/30
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel bundle assembly for a nuclear reactor from which an upper tie plate is removed. SOLUTION: A fuel bundle assembly 60 includes a lower tie plate 64, a transitional part 66 placed below it, fuel rods 62 and not less than one water rod 74 which are installed on the lower tie plate 64 and extend toward the upper end of the assembly 60 parallel to each other, spacers 72 which are placed apart in the axial direction along the water rod 74 and include a means for supporting the fuel rods laterally and a handle bar assembly 82 which is connected to a loadresistant member at the upper end of the assembly 60 and is so constituted that the load-unresistant fuel rods are supported only by the lower tie plate 64 and the spacers 72. A fuel bundle assembly lifting load is supported by the loadresistant member containing some fuel rods or not less than one water rod 74.
Patent JP-H05105783-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUKAWA SADAFUMI
IPC: C08F291/00
Filed: 1991-10-16
Abstract: PURPOSE:To obtain a composition good in balance among various physical properties, appearance and transparency of molded products by improving compatibility of a polyolefin with an aromatic polyester and/or a polyamide and a saponified ethylene-vinyl acetate copolymer. CONSTITUTION:The objective composition is obtained by blending 100 pts.wt. composition composed of (A) 5-95wt.% polyolefin, (B) 1-90wt.% aromatic polyester and/or polyamide and (C) 1-90wt.% saponified ethylene-vinyl acetate copolymer having 20-80 mold, especially 25-75mol%, ethylene copolymerization ratio and >=90mol%, especially >=95mol% saponification degree with (D) 0.1-20 pts.wt. at least one of beta-carboxyethyl acrylate monomer and acrylic ureide monomer, (E) 0.01-10 pts.wt. organic peroxide and (F) 1-20 pts.wt. low-molecular weight polyolefin, preferably the one prepared by modifying terminals of polyethylene and polypropylene oligomers having 1000-6000 average molecular weight with >=5wt.% maleic anhydride.
Patent JP-H08121255-A (JP)
Title: Fuel control valve
Inventor: KISHIMOTO KATSUJI
IPC: F02M37/00
Filed: 1994-10-31
Abstract: PURPOSE: To supply the set flow rate of fuel under the set pressure stably. CONSTITUTION: A fuel control valve 6 is a control valve which controls a flow rate of fuel to be supplied to a combustion nozzle by changing a degree of opening of the valve. It is provided with a valve main body 10, a valve seat 12 provided in the valve main body 10, a valving element 13 which engages with the valve seat 12 and has two continuous tapered faces whose tilt angles increase toward a tip of the valve seat 12, and a valve actuator 14 which drives the valving element 13 for the valve seat 12 so as to change the degree of opening of the valve.
Patent JP-H1182886-A (JP)
Title: Liquid discharge valve with germicidal member
Inventor: JIYOU YUKAKO
IPC: F16T1/22
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a liquid puddle in a valve compartment and to sterilize or remove bacteria in fluid, by attaching a germicidal member to sterilize bacteria mixed in the fluid to at least either one of a liquid inlet of a valve casing, a valve chest or a liquid outlet. SOLUTION: As for a steam trap using a float 24, two valve orifices 22, 23 are provided to prevent condensate as condensed water from stagnating for a long time in a valve chest 20. A screen 8 to divide the valve chest 20 into an inlet side 19 and an outlet side 21 is attached in an upper part of the float 24. While a large number of small diameter through holes are provided in the screen 8, a layered filter 9 is attached to its lower surface that is the float 24 positioned side. The filter 9 is formed by laminating a large number of longitudinal bacteria fibers. Accordingly, fluid passing through the filter 9 is sterilized by an effect of this bacteria fiber. Germicidal paint is painted on a part in contact with the fluid. Bacteria in incoming fluid, or bacteria produced in the valve chest 20 is sterilized.
Patent JP-H02118066-A (JP)
Title: Alloy target for magnet-optical recording
Inventor: NATE TATSUO
IPC: G11B11/10
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a sputtering target for producing magneto-optical recording medium by adding specific rare earth elements and additive elements to one element among transition metals, such as Ni, Fe, and Co, in specific proportions and forming a sintered compact consisting of the intermetallic compounds of the above elements. CONSTITUTION:An alloy target is manufactured by sintering a powder mixture having a composition consisting of 10-50atomic% of at least one rare earth element among Sm, Nd, Gd, Tb, Dy, Ro, Tm, and Er, 0.1-10atomic% of at least one additive element among B, Al, Si, P, Ti, V, Cr, Mn, Zr, Nb, Mo, Hf, Ta, W, Pt, Pb, and Bi, and the balance one element among transition metals, such as Ni, Fe, and Co. By this method, the sputtering target for producing magneto-optical recording medium excellent in strength and having a structure consisting of a mixed phase of intermetallic compound phase of rare earth element and transition metal and intermetallic compound phase of rare earth element and additive element, a phase in which a simple substance phase of rare earth element is further incorporated to the above structure, or a mixed phase of intermetallic compound phase of rare earth element, additive element, and transition metal and simple substance phase of rare earth element can be manufactured.
Patent JP-H07233261-A (JP)
Title: Peroxide-substituted polysilazane
Inventor: JIYOAN MARII SHIYUWAAKU
IPC: C08L83/02
Filed: 1992-10-07
Abstract: PURPOSE: To provide a peroxide-substd. polysilazane, which does not liberate peroxide during storage, by reacting a high mol.wt. silazane with a hydroperoxide.  
     CONSTITUTION: A high mol.wt. silazane is reacted with a hydroperoxide shown as ROOH with an effective time and condition to obtain an uncrosslinked polysilazane having a chemically bonded peroxide group. In the formula, R is H, substd. or unsubstd. 1-10C alkyl, 2-10C alkenyl, 2-10C alkynyl, aryl, carboxylic acid or silyl. Preferable polysilazane to be used can be prepared by reacting a mixture of 1-4C alkyl amine or aryl amine substd. or unsubstd. with ammonia with a halogenated silicon like RSiX 3  (X is Cl, Br or I). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61148223-A (JP)
Title: Production of nonrigid polyurethane foam
Inventor: YAMAGUCHI YOSHIYUKI
IPC: C08G65/32
Filed: 1984-12-21
Abstract: PURPOSE:To improve the heat fusibility, by using a mixed polyol of a specific high-molecular weight polyol and specific low-molecular weight polyol in a specified proportion as a polyol in obtaining a nonrigid polyurethane foam from the polyol and a polyisocyanate compound. CONSTITUTION:A mixed polyol consisting of 70-98wt%, preferably 80-97wt% high-molecular weight polyol, preferably a polyether polyol (modified polyether polyol) having 30-70, preferably 35-60 hydroxyl number, preferably polyoxypropylene triol and 2-30wt%, preferably 3-20wt% polyhydric alcohol-(epsilon- caprolactone) adduct based, preferably trimethylolpropane-(epsilon-caprolactone)adduct based or polyhydric phenol-(alkylene oxide) adduct based, preferably bisphenol A-(propylene oxide) adduct based low-molecular weight polyol having 150-600, preferably 250-600 hydroxyl number is reacted with a polyisocyanate compound, preferably tolylene diisocyanate, in the presence of a catalyst, foaming agent or foam stabilizer to afford the aimed polyurethane foam.
Patent JP-H07191432-A (JP)
Title: Photothermal photograph component containing halation preventing dye
Inventor: JIEIMUZU BAANAADO FUIRITSUPU J
IPC: G03C1/76
Filed: 1994-11-01
Abstract: PURPOSE: To provide the photothermographic component having an antihalation layer by adding a specific infrared-absorbing dye to a hydrophilic layer of the component. CONSTITUTION: This photothermographic component contains a substrate having on at least one of its surfaces, a photothermographic system that consists of silver halides spectrally sensitized to the infrared region of the electromagnetic spectrum, a non-photosensitive silver source, a reducing agent for silver ions and a binder, and further, the component has at least one hydrophilic layer. This hydrophilic layer contains an infrared-absorbing dye having a central nucleus represented by the formula, in an amount sufficient to provide a >=0.1 transmission optical density at a wavelength of light to which the sensitivity of sensitized silver halides is maximum. In the formula: (n) is an integer of 1 to 12; Q is an ionic acid moiety; and M is a cation.
Patent JP-H08128887-A (JP)
Title: Vibration sensor
Inventor: KONO KUNITOSHI
IPC: G01H11/02
Filed: 1994-11-01
Abstract: PURPOSE: To ease the size accuracy of a vibrator sandwiching part of component parts, and contrive cost reduction of members and assembling and reduction of sensibility unevenness at the same time on a vibrating sensor employed as vibration detection. CONSTITUTION: A vibrator 2 receives constant pressure holding force by resiliency of a sandwiching tool 3 composed of a plate spring or shape memory alloy and is stably sandwiched and mounted on a case 1. Thereby size accuracy is eased in connection with pressure holding of each component part, and is manageable at a practical size accuracy level on member manufacture. Improvement of reliability is realized and realization of the manufacture is high by eliminating occurrence of sensibility unevenness and dislocation or the like of the vibrator 2.
Patent JP-H08129206-A (JP)
Title: Ttl automatic dimming controller
Inventor: YASUKAWA SEIICHI
IPC: G03B7/16
Filed: 1994-11-01
Abstract: PURPOSE: To compactly and inexpensively realize a multidimming function, to apply the multidimming function even to a camera with a built-in flash and to make the speed of the releasing operation of the camera higher. CONSTITUTION: Before preliminary light emission, the charging voltage Vmc of a charge storage means 2 is measured. A time difference tSS between a preliminary light emission start signal and a preliminary light emission stop signal is measured by a time difference measuring means 8. The preliminarily emitted light quantity of a light emitting means 3 is calculated based on the charging voltage Vmc and the time difference tss which are measured.  It can be thought such another method that the charging voltage Vmc before the preliminary light emission is measured by a 1st voltage measuring means 7 and the charging voltage Vmc after the preliminary light emission is measured by a 2nd voltage measuring means 10, then the preliminarily emitted light quantity is calculated based on the difference between the charging voltage Vmc before the preliminary light emission and the charging voltage Vmc after the preliminary light emission.
Patent JP-2001090474-A (JP)
Title: Shield machine
Inventor: OTSUKA RYUSABURO
IPC: E21D9/12
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the corotation and consolidation of cut earth between a cutter and a bulkhead of a shield machine. SOLUTION: There is provided a shield machine 1 which is comprised of an agitator blade 17 arranged at the rear of a frontend cutter 14 of the shield machine 1, for agitating cut earth, a bulkhead 3 arranged at the front end of a shield frame 2, for partitioning the interior and exterior of the shield frame 2, and a screw conveyor 7 arranged at a lower portion of the bulkhead 3, for rearward conveying the cut earth. In this shield machine, the lower portion of the bulkhead 3 is backed off, and a cut earth intake space 18 by the screw conveyor 7 is formed at the rear of the agitator blade 17.
Patent JP-2000094644-A (JP)
Title: Method and apparatus for calculating areal rate
Inventor: IKEHATA KENJIRO
IPC: G01B11/28
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for calculating an areal rate with good operating efficiency capable of obtaining accurate data irrespective of a difference of a printing plate surface without fault in a hardware or other fault without necessity of a large operating space. SOLUTION: The method for calculating an areal rate comprises the steps of laying out character data CC and image data CD at a page unit by a layout scanner 12, then reading a character areal rate corresponding to the data CC paged from an areal rate conversion table 11, and reading an areal rate corresponding to the data CD paged from an areal rate conversion table 13. The method further comprises the steps of totalizing the character areal rate and the image areal rate according to layout information by an areal rate totalizing means 14, and calculating a press plate areal rate of a part to be printed at each predetermined area of the plate according to an areal rate of its page unit by a press plate areal rate calculating means 15.
Patent JP-2001089719-A (JP)
Title: Method and apparatus of producing self-adhesive tape
Inventor: AZUMA KAZUNORI
IPC: C09J7/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a self-adhesive tape having a self-adhesive agent layer free from thickness unevenness by irradiating a self-adhesive agent composition with an energy beam to perform a polymerization reaction. SOLUTION: In this method for producing the self-adhesive tape having the self-adhesive agent layer formed by irradiating the self-adhesive agent composition with the energy beam to perform the polymerization reaction, the thickness of the adhesive composition is regulated by a thickness controlling means during a time after the irradiation of the self-adhesive agent composition with the energy beam is started and before the polymerization reaction of the self-adhesive agent composition is completed.
Patent JP-H10120062-A (JP)
Title: Housing case for optical disk cartridge
Inventor: OKAWA YUJI
IPC: B65D85/57
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a housing case for an optical disk cartridge which can be inexpensively manufactured by injection molding. SOLUTION: A half case 2 comprises a case body formed with a square housing 6 enclosed by surrounding side walls 4, a coupling means 14 formed on one of sides of the side walls 4, and a locking piece 10 formed on the opposite side wall 4 to the coupling means 14. The coupling means 14 comprises a first coupling pin 16, a first coupling hole 18, a second coupling pin 20 and a second coupling hole 22, while the first coupling pin 16 and the second coupling hole 22 are symmetrical with respect to a lateral center line X and the second coupling pin 20 and the first coupling hole 18 are also placed at symmetrical positions with respect to the lateral center line X, respectively. A pair of the half cases 2 are rotatably coupled via the coupling means 14.  In addition, a rib 7 engaged with a recess of a cartridge 1 for regulating a direction of receiving the cartridge 1 is formed respectively on both inner side walls 5 symmetrically with respect to the lateral center line X.
Patent JP-S62130922-A (JP)
Title: Pallet transport device
Inventor: OKUBO SUSUMU
IPC: B65G47/90
Filed: 1985-11-30
Abstract: PURPOSE:To provide spacious utilization of the surrounding of a working table with narrow working space by moving each pallet fed in horizontal attitude downward by an elevating/sinking motor, thereafter transporting by a conveyor belt with the horizontal condition held, and by raising to the vertical position. CONSTITUTION:A pallet 11 transported by working belts 12a, 12b till the ends of working tables 13a, 13b is transferred onto two conveyor belts 14a, 14b set parallelly. These conveyor belts 14a, 14b are set in an elevating/sinking unit 15, and pallet 11 is installed on this elevating/sinking unit 15. A limit switch is installed, which shall be actuated when the pallet 11 is placed in the middle of the elevating/sinking unit 15 for the purpose of controlling a transport motor 16. With rotation of motor 19, an arm 18 moves vertically to elevate or sink the unit 15, when the pallet 11 is moved vertically. The end of the arm 18 runs in parallel with a chain 20 and is moved along a guide rail 21 formed at a prop 17.
Patent JP-H11104065-A (JP)
Title: Endoscope
Inventor: OGURA TAKESHI
IPC: A61B1/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope adopting a connecting structure with which the length of a hard part at the connection between a curved part and a flexible part at an inserted part can be made shorter than in endoscopes of the prior art. SOLUTION: An endoscope 1 is provided with a connecting member 31 connecting a curved tube part 16 and a flexible tube part 17 together at the inserted part 2 of the endoscope 1, the connecting member being freely rotationally connected to the curved element of the curved tube part 16 at one end and attached to the helical tube of the flexible tube part 17 at the other. Therefore, the length of the hard part of the connection between the curved pipe part 16 and the flexible tube part 17 comprises only the length of the connecting member, and the length of the hard part of the connection between the curved tube part 16 and the flexible tube part 17 is reduced accordingly.
Patent JP-H07101059-A (JP)
Title: Thermal ink jet head
Inventor: MORITA NAOKI
IPC: B41J2/01
Filed: 1993-09-30
Abstract: PURPOSE:To provide a thermal ink jet head lowering the resistance of a passage while holding the capturing capacity of refuse and capable of performing stable injection at a high speed. CONSTITUTION:A plurality of heating elements 1 are formed to a heater wafer 10 composed of Si and a polyimide layer 9 is formed thereon. The pits 2 extending from the upper parts of the heating elements so as to be connected to ink passages 6, a common slit 3 and bypass pits 4 are formed to the polyimide layer 23 Nozzle passages 5, the ink passages 6 and an ink reservoir 7 are formed to a channel wafer 10 composed of Si from ODE. At the generation of an air bubble, the wall surfaces on the side of the nozzle passages 5 of the non-etched parts 11 between the nozzle passages 5 and the ink passages 6 reflect the pressure of the air bubble and energy is efficiently used. When air bubbles disappear, the pressure chambers are filled with ink from the extended part of the pits 2 by parallel movement. As a result, passage resistance is reduced and high speed driving is enabled.
Patent JP-H09114494-A (JP)
Title: Interaction processing device
Inventor: NISHIMOTO KAZUSHI
IPC: G10L15/18
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a topic processing device in which the topic change of a free extension type non-specified field interaction is performed with relatively high precision and is detected in real time. SOLUTION: A morpheme analysis section 3 analyzes morphemes from the interaction sentences which are the set of the uttering inputted from an interaction inputting section 1. Based on the morphemes, an uttering calssification section 3 calssifies the sentences into a strong change group, a weak change group and a maintained group. An analysis information section 4 analyzes the continuous indexes, the noun evaluation values and the synonym evaluation values obtained from the time transition of the uttering. A liklihood evaluation section 5 evaluates topic change points by applying the information obtained above and several classification rules.
Patent JP-H08136490-A (JP)
Title: Ambient air detecting apparatus equipped with temperature compensating function
Inventor: MANAKA JUNJI
IPC: G01N27/18
Filed: 1994-11-02
Abstract: PURPOSE: To use the output of a temperature sensor for temperature compensation as it is by installing an ambient air sensor and temperature sensors besides the former sensor all together in the same chip and making the temperature sensors generate high voltage while the temperature by heat radiation being kept low. CONSTITUTION: An ambient air detecting apparatus equipped with a temperature compensating function has a substrate 31 having a cavity 32, a plurality of bridges 331 , 332 , 333 laid over the cavity 32, an ambient air sensor 341 installed in one bridge among a plurality of the bridges, and temperature sensors 342a , 342b . 343a , 343b . Electric current high enough for the ambient air sensor to sense the ambient air in the surrounding is applied to the ambient air sensor and electric current low enough for the temperature sensor not to radiate heat is applied to the temperature sensor, so that the output voltage of temperature components of both sensors is made same and the difference of output voltage of both sensors is directly obtained to detect the ambient air in the surrounding.
Patent JP-H07116203-A (JP)
Title: Injector treating device
Inventor: SUZUKI TERUO
IPC: A61M5/32
Filed: 1993-10-28
Abstract: PURPOSE:To treat a large amt. of used injection needles at one time. CONSTITUTION:A stopper 2 is disposed at the center of an injector placing stage 3 and plural injector bases 1 are radially disposed around this stopper 2. The tips of the injection needles 7 mounted at the tips of injectors 6 come into contact with the stopper 2 and the injectors 6 and injection needles 7 set on the injector bases 1 line up radially around the stopper 2 on the injector placing stage 3 when the injectors 6 are set on the injector bases 1. A laser device 4 irradiates the injection needles 7 radially lines up on the injector placing stage 3 with a laser beam 5.
Patent JP-H04148227-A (JP)
Title: Normalization system in adder of floating point number
Inventor: KOBAYASHI YUKA
IPC: G06F7/485
Filed: 1990-10-08
Abstract: PURPOSE:To reduce the quantity of hardware by averaging the number of processing sections in each cycle, and further, allowing the shift quantity of normalizing processing to be reduced as well. CONSTITUTION:The exponential parts of the number of the floating points of an operand 1 and the operand 2 are inputted to an exponent comparing part 4 and digit position adjusting shifters 5, 6, and the difference of exponents is obtained by the exponent comparing part 4, and a digit position adjusted fixed-point-part is inputted to registers 9 and 10. Then, in an adding processing part 11, it is added as including a protective digit, and a first added result is obtained, and a rounded added number deciding part 14 obtains a rounded added value, and in the adding processing part 11, it is adding-processed, and a second added result is obtained, and is stored in a three-bit shifter 16. Simultaneously, a bit shift quantity generating part 13 decides the number of ineffective digits of the second added result, and inputs the shift quantity to the three-bit shifter, and normalizes the second added result, and obtains a final added result. Thus, the quantity of the hardware can be reduced.
Patent JP-H0586519-A (JP)
Title: Traveler exchanger
Inventor: KOGA TOSHIAKI
IPC: D01H17/02
Filed: 1991-09-20
Abstract: PURPOSE:To enable accurate positioning of a traveler relative to a ring by attaching a mechanism for positioning relative to a ring rail or a ring to an operation part having a traveler-removing apparatus and a traveler-insertion apparatus. CONSTITUTION:An operation part 11 having a traveler-removing apparatus 22 and a traveler-insertion apparatus 23 is provided with a positioning member 16 in a state to be movable by a cam train. The position of each apparatus of the operation part is defined relative to the ring by pushing out the positioning member toward the ring 5.