baber/WOPTO huggingface dataset:
Patent JP-H10167862-A (JP)
Title: Carbon fiber reinforced carbon composite material
Inventor: SEDAKA TOSHIYA
IPC: C04B41/89
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber reinforced carbon composite material excellent in stability and durability even in a sever space environment at high temp. and under low pressure and further having superior oxidation and erosion resistances. SOLUTION: Gaseous SiO is brought into contact with the surface of a substrate 5 of a carbon fiber reinforced carbon composite material and an SiC coating layer 1 is formed by a conversion method. The top of the layer 1 is coated with SiC by CVD technique and the SiC is highly crystallized by heat treatment. The top of the highly crystallized SiC 2 is coated with a glassy material 3 and an oxidation resistant layer 4 made of a mixture of SiC powder with SiC fibers and a glassy binder is formed on the top of the glassy material 3. By this multiple coating, erosion resistance as well as oxidation resistance is improved.
Patent JP-H05172957-A (JP)
Title: Electronic timepiece
Inventor: OKUYAMA MASAYOSHI
IPC: G04B19/00
Filed: 1991-12-19
Abstract: PURPOSE:To obtain an electronic timepiece whose appearance is not damaged when the display operation of a digital display part is stopped when the voltage of a power supply battery reaches a definite value or less in order to extend the life of the power supply battery. CONSTITUTION:The liquid crystal display panel constituting a digital display part is arranged to the deep part within the display window part 7W of a dial 7 and a disc-shaped shutter plate 8 rotating on the center of rotation of a hand between the dial 7 and the liquid crystal display panel is provided. When a time date is displayed on the liquid crystal display panel, the opening part 9 of the shutter plate 8 is superposed on the display window part 7W to expose the liquid crystal display panel. When the voltage of a battery drops and display is stopped, the liquid crystal display panel is covered at the part where a character 'BHATTERY EMPTY' is printed and displayed of the shutter plate 8.
Patent JP-H11173607-A (JP)
Title: Air conditioning-dehumidifying system for room
Inventor: YAMAMOTO TETSUYA
IPC: F24F5/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To avoid restriction of the degree of freedom for utilizing a room space with ensuring the comfortableness by enabling the air conditioning with radiation or natural convention, esp. suppressing the dewing on the wall or ceiling surface during cooling. SOLUTION: The system for cooling/heating air in a room 4 defined by a floor 1, walls 2 and ceiling 3 comprises a pipe 10 disposed in the room 4 for flowing a cold or warm water medium, gutter disposed below and along the pipe 10 for receiving water dropping after dewing on the pipe 10, support 20 for supporting the pipe 10 and gutter 15 on the wall 2, and medium feeder for selectively feeding a cold or warm water medium to the pipe 10, thereby cooling/warming the air in the room with the natural convection due to the heat transfer from the pipe 10. For cooling in the summer the pipe is used and this comparatively reduces the radiation or heat radiation, thus suppressing the wall or ceiling surface from being over-cooled to dew this surface.
Patent JP-H04342402-A (JP)
Title: Method of manufacturing chlorine dioxide
Inventor: JIYON WAI MEISUN
IPC: C01B11/02
Filed: 1991-11-21
Abstract: A process for the rapid generation of chlorine dioxide under reduced pressure. A reaction column (15) having a venturi tube (14) therein and a reaction chamber (17) in fluid communication with the outlet of the venturi tube is provided. An aqueous chlorate solution (22) and a gaseous stream of acid (27) are introduced into the reaction chamber (15) to react and form chlorine dioxide. A driving medium (13) is introduced into the venturi tube, and the chlorine dioxide from the reaction chamber is mixed with the driving medium at the outlet of the venturi tube. The chlorine dioxide/driving medium mixture is passed through a reaction column. In an alternate embodiment, a chlorite solution is introduced into the reaction chamber together with the chlorate solution and the gaseous stream of acid. In a further embodiment, a chlorite solution is introduced into the reaction column after mixing of the driving medium with the chlorine dioxide. <IMAGE>
Patent JP-2001170506-A (JP)
Title: Dust collector of hulling sorter
Inventor: IWAI MICHIKAZU
IPC: B02B7/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the dust collector of a hulling sorter. SOLUTION: In a shaking type hulling sorter consisting of the grain box 38 housing lifted grain of a grain lifter 5, a dust collecting air duct 43 for sucking and removing dust from the lifted grain in the grain box 38, a grain lifting part dust collecting air duct 44 for feeding the dust removed into the dust collecting air duct 43 to the suction fan 13 of a hulled winnowing part 2, a shaking part dust collecting air duct 48 and a winnowing part dust collecting air duct 49, an air duct plate having a recessed cross section and long before and behind is joined to the inner surface of the right-hand plate 28b of a shaking box 28, which is loaded with shaking sorting plates 15, 15..., in a forwardly inclined state to constitute the shaking part dust collecting air duct 48 and the lower ends of front and rear shaking arms 31, 31 supporting the shaking sorting plates 15, 15... are supported in the vicinity of the upper side of the shaking part dust collecting air duct 48 of the shaking box 28. The shaking support state of the shaking sorting plates 15, 15... becomes strong and the constitutent members of the shaking part dust collecting air duct 48 are reduced to achieve cost reduction.
Patent JP-H07183089-A (JP)
Title: Device for lighting electric discharge lamp
Inventor: SATO NORIO
IPC: H05B41/24
Filed: 1993-12-22
Abstract: PURPOSE:To enhance serviceability by enabling oscillation to be precisely stopped or an output to be limited when an electric discharge lamp has come to its end, and lighting other electric discharge lamps under no load. CONSTITUTION:A plurality of fluorescent lamps 70-72 are lighted in parallel by the LC series resonance of inductors 90-92 and capacitors 70 72. The lamp voltages of the fluorescent lamps 70-72 are divided by resistors 230-232 and 240-242 and detected by a control portion 29. In order to enable a no-load voltage and a fluorescent-lamp life-end voltage to be distinguished one from the other, a no-load detecting circuit B is provided, and a voltage detected by the control portion 29 is regarded as a ground voltage when the lamps are under no load. Therefore, it is made possible to discriminate between the end of an electric discharge lamp and a no-loaded condition.
Patent JP-H10181058-A (JP)
Title: Thermal head
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/335
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the assembling work efficiency of a thermal head by a method wherein a recessed part is provided at the predetermined position of a base, and projecting parts are provided at the positions, which correspond to the recessed part of the base, of a cover so as to constitute a structure, in which the projecting parts of the cover are pushed in the recessed part of the base. SOLUTION: A groove 13 as a recessed part is provided at the predetermined position of the relay board retaining parts 12 of a base 10 and pins 41 are provided at the position, which correspond to the groove of the base, of a cover. At the same time, holes 421 are formed at the press-contact parts 42 of the cover 40. Then, after a head board 20 is placed on the head board retaining part 11 of the base 10 under the condition that a heating element train 21 faces outwards, a relay board 30 is placed on the retaining parts 12. At this time, the relay board 30 is postured so that the delivery side terminal group 32 of the relay board 30 lie upon the already-placed heat terminal group 23 of the head board 20. Next, by pushing the pins 41 through holes 31 in the groove 13, the assembling of a thermal head completes.  Thus, in order to urgingly hold the thermal head, the screwing of the cover to the base can be eliminated, resulting in improving the assembling work efficiency of the thermal head.
Patent JP-H10182920-A (JP)
Title: Recording and displaying medium, and its usage
Inventor: BABA ATSUSHI
IPC: C08L33/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a recording and displaying medium excellent in strength of a liquid crystal/polymer composite membrane and further excellent in adhesion of the composite membrane to a substrate by specifying repeating unit and average molecular weight. SOLUTION: This recording and displaying medium is obtained by forming a liquid crystal/polymer composite membrane comprising a polymer matrix having a repeating unit of formula I and 200,000-800,000 molecular weight, and a smectic liquid crystal dispersed in the matrix. The matrix preferably comprises 90-100mol% repeating unit of formula I, especially 99-90mol% repeating unit of formula I and 1-10mol% repeating unit of formula II, and the matrix preferably includes 0.01-15wt.% plasticizer based on the amount of the matrix.
Patent JP-2000329036-A (JP)
Title: Fuel injection valve and internal combustion engine mounted with it
Inventor: MIYAJIMA AYUMI
IPC: F02B3/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To improve ignition property and reduce a discharge quantity of unburnt gas component of combustion by getting off a part of a wall surface for forming an injection hole. SOLUTION: In an injection hole 8, its center is matched with an axis (a valve axial center) of a valve element, and a wall surface is formed in parallel with an axis J. On a nozzle tip surface 7A in which an output opening of the injection hole 8 is formed, a L type cutout part composed of a surface 7B perpendicular to the axis J and a surface A which is in nearly parallel with the axis J, is formed, and an output opening surface of the injection hole 8 is formed having a step difference on plane surfaces 7A, 7B having a step difference. In this constitution, there are following characteristics in spray. (a) there is much distribution quantity (the distribution quantity of mixture) of spray in a cutout side of a passage wall for forming the injection hole 8. (b) particle of spray is small since movement energy is large in the spray injected from a cutout side. By effects of (a) and (b), ignitionability is improved, and fuel consumption is also improved.
Patent JP-H05171822-A (JP)
Title: Method and device for overhauling concrete wall
Inventor: FUKUZAWA ROKURO
IPC: G21F9/30
Filed: 1991-12-24
Abstract: PURPOSE:To cut and overhaul a concrete wall easily, to recover a concrete block by a crane, etc., and to improve operating efficiency by a method wherein a main body is bridged and fixed, the concrete wall is cut and overhauled in the vertical and horizontal directions, and the main body is converted into a recovery device as it is. CONSTITUTION:An overhauling device 15 is hung down by a crane, etc., and a main body is bridged, and the rods of hydraulic cylinders 18, 18c, 18d are elongated and the main body is fastened. A blade 23 is rotated by driving a driving motor 26 for the blade, and a cutter 17 is moved in the vertical direction and a concrete wall 20 is cut. The rods are shrunk and retreated and fixing between the main body and the wall 20 is released, the overhauling device 15 is shifted to the net position by operating the crane, and a large number of cutting-plan lines 25 are formed. The overhauling device 15 is hung down by the crane, the height of the flange of a ball screw is adjusted, the cutter 17 is brought to a horizontal state and fixed by the rods, and a concrete block 19 is cut and separated horizontally. The rods are shrunk and retreated and the ball screw is moved in the upward direction by the reverse rotation of the motor, and the block 19 is carried out to the outside by the wire 22 of the crane. Cutting and removal are conducted successively in the circumferential direction of lower stages from upper sections.
Patent JP-H06183377-A (JP)
Title: Window glass positioning device
Inventor: SHIMIZU KIWA
IPC: B62D65/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a positioning device for positioning a window glass, curved at both lateral end parts, into a specified position in order to apply adhesive, for instance. CONSTITUTION:In order to position a curved window glass W, a window glass positioning device is provided with suction mechanism 2 for suction-holding the window glass W, and end part holding mechanism 3 for holding both longitudinal end parts of the window glass W. Both lateral end parts of the window glass W are pressure-deformed inward by a pair of pressing members 13 provided at the end part holding mechanism 3, so that the window glass W is positioned in the narrower shape than the normal shape. These pressing members 13 can be advanced/retreated by the operation of a cylinder unit 8.
Patent JP-H06201716-A (JP)
Title: Two-dimensional impact sensor
Inventor: FUKAMACHI RYUSUKE
IPC: G01P15/18
Filed: 1992-12-21
Abstract: PURPOSE:To provide an inexpensive and small sensor by which installing work becomes easy by arranging an electrically conductive fixing ring and an electrically conductive bar of an elastic body situated in an area surrounded with this fixing ring. CONSTITUTION:A sensor S1 is composed of an electrically conductive fixing ring 10, an electrically conductive bar 20, an insulating case 30 and leads 11 and 24. The fixing ring 10 has an almost true circle shape cross section, and is fixed to the insulating case 30 as a cage body, and the lead 11 is connected to it. The electrically conductive bar 20 is an elastic conductor, and a fixing part 21 on one end is fixed to the insulating case 30, and an electrically conductive weight 23 is fixed to a vibrating part 22 on the other end, and the lead 24 is connected to the fixing part 21. The fixing ring 10 and the electrically conductive bar 10 form a switch contact point. When impact force of not less than a prescribed value is applied, amplitude of the weight 23 becomes large, and it contacts with an inner wall of the fixing ring 10. At this time, the leads 11 and 24 are short-circuited to each other through the electrically conductive bar 20, the weight 23 and the fixing ring 10, and the sensor S1 as a switch is turned on, and a transmitter issues an impact detecting signal.
Patent JP-H10182387-A (JP)
Title: Remover for coating of tongue
Inventor: ISHIKAWA MASAO
IPC: A61K8/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a remover for coating of tongue capable of chemically eliminating coating of tongue formed on the surface of tongue as a main part for producing a physiological bad breath, comprising a specific straight-chain condensed phosphate compound and/or a prescribed cyclic condensed phosphate compound. SOLUTION: This remover for coating of tongue comprises a straight-chain condensed phosphate compound of the formula Mn+2 Pn O3n+1 (M is Na or K; (n) is >=2) and/or a cyclic condensed phosphate compound of the formula (MPO3 ) ((m) is >=3). The remover for coating of tongue in an amount of 0.01-20wt.% is optionally formulated with a base, made into a solid state such as granule, tablet, gum, etc., prepared into a water-soluble or water-dispersible solid or liquid gargle or into a liquid or pasty state to clean a tongue. The remover is formulated as a coating of tongue remover for an oral composition such as dentifrice or mouthwash and is usable according to a method corresponding to the link of the oral composition.
Patent JP-2001172332-A (JP)
Title: Novel polymer and its use
Inventor: YONEDA JUNRO
IPC: C08F26/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a specific water-soluble polymer having trapping force to a hardness component, for example, calcium ion and also having trapping force to heavy metalsly using a characteristic extremely excellent in dispersibility to inorganic particles, to provide its manufacturing method, and to obtain a component comprising the polymer, for example, a treating agent for fiber, a bleaching assistant for wood pulp, a stabilizer for hydrogen peroxide, a dispersant for inorganic pigments, a scale inhibitor and a detergent composition. SOLUTION: This polymer is obtained by reacting a primary or secondary amine or ammonia with epoxy butenes, and has a structure derived from a monomer containing a carbon-carbon double bond, hydroxyl group and amino group, and has a weight-average molecular weight of 500 to 200,000 and is represented by general formula (1) wherein R1 and R2 are independently each hydrogen or an organic group.
Patent JP-H11187040-A (JP)
Title: Network monitor device
Inventor: BABA AKIRA
IPC: H04L12/28
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a network monitor device with which network information can be collected at low cost corresponding to the conditions of network traffic. SOLUTION: This device has a full counter U1 for counting the number of message packets to flow on a network per unit time, control circuit U5 for determining the operation of a filter U2 corresponding to a count number outputted by the full counter U1, filter U2 for determining the message packet to be passed according to a signal from the control circuit U5, judging circuit U3 for passing only the message packet satisfying predetermined conditions among the message packets passed through the filter U2, and counter U4 for counting the number of message packets passed through the judging circuit U3.
Patent JP-H10193893-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: OKAMOTO MASARU
IPC: B29C59/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative material by transferring a transfer sheet to a three-dimensional convexo-concave surface. SOLUTION: A transfer layer side of a transfer sheet S formed of a support and a transfer layer is opposed to a convexo-concave surface of a base material B to be transferred. Solid particles P accelerated by a particle accelerator 31 by a rotating impeller are collided with the support side, and the transfer sheet is brought into pressure contact with the convexo-concave surface of the base material by utilizing the collision pressure, and then the support is released.
Patent JP-H11178931-A (JP)
Title: Guide wire for catheter
Inventor: MUKAI HISAYUKI
IPC: A61M25/01
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a catheter with flexibility and restoration and excellent in repeated formability. SOLUTION: This guide wire for catheter is equipped with a core 5 and a cover body 6 to cover the core 5. The tip end part of the core 5 must be a composite wire part 5a formed by twisting plural steel wires 12 around a Ni-Ti alloy wire 11 with properties of super elasticity or work-hardening type. When a couple of forces is applied on the composite wire part 5a of the core 5, large stress is not produced in the steel wires 12 and a slip is generated between the Ni-Ti alloy wire 11 and the steel wires 12 forming the composite wire part 5a to deform. Even if the couple of forces is removed, a desired shape after deformation is kept by the friction force generated between the Ni-Ti alloy wire and the steel wires 12.
Patent JP-H10178839-A (JP)
Title: Float device for rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a float device for rice transplanter capable of simplifying a structure, dissolving mud pushing by a float or the like and improving planting work accuracy by providing a planting case with a stopper for controlling the front and back inclination posture of the float for leveling to be almost fixed. SOLUTION: This float 23 for leveling is provided on the lower part of a planting-part and the planting case 20a is provided with the stopper 66 for controlling the front and back inclination posture of the float 23 to be almost fixed. Also, the stopper 66 is fixed to the planting case 20a so as to freely adjust an attaching position and the front and back inclination posture of the float 23 for leveling is made changeable. Further, it is preferable that the stopper 66 is provided with a guide surface 67a provided with fixed inclination and a control member 65 erected on the upper surface of the float 23 is provided so as to be moved along the guide surface 67a.
Patent JP-H06235035-A (JP)
Title: High tensile strength and high conductivity copper alloy
Inventor: WAKAMATSU MOTOKI
IPC: C22C9/00
Filed: 1992-12-23
Abstract: PURPOSE:To provide a copper alloy combining electrical conductivity, strength, spring properties, punching properties, bendability or the like required for the lead material of a semiconductor device and a conductive spring material. CONSTITUTION:The componental compsn. of a copper alloy is formed of a one contg. 0.05 to <3% Fe and total 0.0005 to 0.05% of one or more kinds among Ti, Zr, Hf and Th and contg., at need, total 0.01 to <1% of one or more kinds among Mn, Sn, P, Si, Ni, Zn, Cr, B, Be, Co, Mg and Al, and the balance Cu with inevitable impurities, or in addition to this, the average grain size is regulated to <25mum.
Patent JP-H10184038-A (JP)
Title: Floating ladder
Inventor: HARADA YUTAKA
IPC: E04G27/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a floating ladder wherein setting and removal working of a heavyweight ladder in a river is easy and which can be automatically floated at the time of the rise of the river. SOLUTION: With regard to a floating ladder, a platform A protruding from a ground upper face to the upper space of a river 22 is provided on a ladder B decending from the ground 1 to a riverbed 2. The upper end of the ladder body B is pin-connected to the end of the platform A, the lower end of the ladder body B is set at a length reaching the riverbed 2, and a float C is attached to the lower part of the ladder body B. In the case, when the ladder body B is lowered toward the riverbed 2, a stool D is fixed on the riverbed 2 at a position which the lower end of the ladder body B reaches.
Patent JP-2000179679-A (JP)
Title: Control device for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption required to drive a motor generator, and improve startability of a vehicle. SOLUTION: A control device for a hybrid vehicle having a motor-generator arranged in a power transmission path between an engine and wheels, a torque converter arranged in a power transmission path between the motor-generator and the wheels, a lock-up clutch engaged/released to switch the mutual. power transmission state of rotating members of the torque converter, and an automatic transmission arranged between the wheels and torque converter and capable of selecting a driving position of transmitting power or a non-driving position of not transmitting power, is provided with an integrated control means stopping driving of the motor-generator and engaging the lock-up clutch in the case of the drivng position being selected and the vehicle being stopped.
Patent JP-H11191124-A (JP)
Title: Client managing system
Inventor: TAKAHASHI TAKASHI
IPC: G06Q50/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To make detailed client information into data base by collecting personal names and household names. SOLUTION: This system has a personal information file 3 for storing personal information prepared based on information registered in a contract master 1 and a personal name collection information file 5 for storing the personal names collected based on the personal information in this personal information file 3. Based on the personal name collection information in this personal name collection information file 5, the household name collected members of the same household are stored in a household name collection information file 7.