baber/WOPTO huggingface dataset:
Patent JP-2001248281-A (JP)
Title: Joint width adjusting member
Inventor: SATO JUNJI
IPC: E04F13/21
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint width adjusting member which can adjust the width of a joint between long building panels installed as an internal wall material, an external wall material, a ceiling material, a floor material, a partition material, a fire door, etc., of a building and a structure requiring fire protecting performance and fire resistance efficiency. SOLUTION: The joint width adjusting member A is interposed at a joint portion between the building panels C each having a male-female connecting structure formed at upper and lower ends thereof, and has a function of adjusting the joint width between the building panels C.
Patent JP-2001246696-A (JP)
Title: Laminated sheet for punching and method for punching using the same
Inventor: WAKAMURA KAZUYUKI
IPC: B32B15/09
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for realizing high quality and punchability required in the case of punching a multilayer printed circuit laminate or the like and a precision equipment or the like. SOLUTION: The laminated sheet for punching is obtained by laminating a polyester resin composition blended with an inorganic filler of 3 to 50 mass pts. and/or a water soluble aggregate of 1 to 10 mass pts. and a metallic foil on a thermoplastic polyester resin of 100 mass pts. A method for punching using the laminated sheet is provided.
Patent JP-2000284293-A (JP)
Title: Liquid crystal alignment agent and liquid crystal display device using the same
Inventor: ASAKUMA SUMITOSHI
IPC: C08L79/08
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent which exhibits a stable alignment property irrespectively of processes and use environment. SOLUTION: This liquid crystal alignment agent contains two kinds of resins whose surface tensions of resin coating films formed by casting the resin solution dissolved in a solvent system being a homogeneous solution at <=10% resin concentration on a solid substrate and subsequently reducing the solvent concentration to <=10% by pressure decrease or heating are different by >=2 dyne/cm different from each other. These two kinds of resins are optionally polyamide acid and polyimide respectively.
Patent JP-2001245750-A (JP)
Title: Table mount structure at the rear of chair
Inventor: OKADA YASUYUKI
IPC: A47C7/62
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a table mount structure at the rear of a chair wherein the vibration of a front side seat and the vibration of a table, when in use, is prevented from being transmitted to the table and the front side seat, respectively, so that the seat and table can be pleasantly used, and the table can be stored slowly and smoothly, without producing falling-down sounds or can be lightly pulled up, and hence the table can be easily stored or pulled out. SOLUTION: A table base frame 5 is erected at the rear of a back frame 2 supporting a backrest 22b of a chair so as to provide a gap on the rear side of the frame 2. A table 6 is attached to the table base frame 5 through a rotary type oil damper 18, a balance spring 16, and a turnup spring 8 so as to be rotatable and vertically stored and pulled out, whereby the vibration of the front side chair and the table 6 is prevented from being transmitted to the table 6 and the chair, respectively, and hence the table 6 can be stored slowly and smoothly, without producing falling-down sounds, and can be lightly pulled up.
Patent JP-2001255002-A (JP)
Title: Water heater
Inventor: TANOGASHIRA KENICHI
IPC: F25B27/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of preventing a decrease in water heating capability at an initial time of starting an engine. SOLUTION: The water heater 60 provided in an engine-driving heat pump system 1 comprises a refrigerant circuit 28 having expansion valves 32, 33, an indoor heat exchanger 4 and an outdoor heat exchanger 34, a cooling water circuit 29 having an engine waste heat recovery heat exchanger (having an exhaust gas heat exchanger 24, and a cooling water jacket 6a) in such a manner that the circuit 29 has a warm water heat exchanger 62 to heat water in a hot water storage tank 63 by heat exchanging with the cooling water in the exchanger 62. In this case, a cooling water circulating passage of the circuit 29 has a main circulating passage for returning the water to the engine waste heat recovery heat exchanger via the exchanger 62, and a by-pass circulating passage for returning the water to the engine waste heat recovery heat exchanger by detouring the exchanger 62. Thus, when a cooling water temperature is lower than a set value, the cooling water is distributed to the by-pass circulating passage, while when the temperature is higher than the set value, the cooling water is distributed to the main circulating passage.
Patent JP-2001254269-A (JP)
Title: Fiber product with antimicrobial and deodorant function
Inventor: IRITANI KYOKO
IPC: A01N55/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress inflammation and odor caused by secretion product such as perspiration by imparting antimicrobial and deodorant function to a fiber product, e.g. clothing, usable in a state of contacting with the skin of a person. SOLUTION: This fiber product with the antimicrobial and deodorant function is characterized in that the fiber product includes a cellulosic fiber having an immobilized metal phthalocyanine derivative represented by the formula (wherein, R1 to R4 are each same or different substituent; n1 to n4 are each a same or different integer of 0-4; and M is a metal selected from Fe, Co, Mn, Ti, V, Ni, Cu, Zn, Mo, W and Os).
Patent JP-2001106213-A (JP)
Title: Hanging label mounting method and equipment therefor
Inventor: FUKUOKA SANEHARU
IPC: B65C3/18
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To mount a hanging label on an object such as a bottle for the label to be mounted kept in a packaging box. SOLUTION: In mounting a hanging label L having on one side an opening L1 for hanging in a hanged condition on objects B for the label to be mounted kept in line in a packaging box C, the label L is mounted on the object B after the opening L1 is positioned above a small diameter part B1 and the other side on the opposite side of the opening L1 is held bending downward, the label L is released and dropped toward the objects B.
Patent JP-2000327015-A (JP)
Title: Cap and manufacture of cap
Inventor: NAKADA AKIRA
IPC: B65D41/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To detain a cap which can improve the sealability of a container, and provide a method by which such a cap can be easily manufactured. SOLUTION: In a cap main body molding process, a cap main body 1 equipped with a gap 7 between an internal leg section 5 and a top plate 2 is formed. In a coating process, a flexible resin 19 under a fluidized state is applied on to the internal side of the internal leg section 5, which is on the surface of the top plate 2. In an extrusion process, the flexible resin 19 is extruded to the outside of the internal leg section 5 through the gap 7. In a liner molding process, the gap 7 is closed by pressing the flexible resin 19 extruded to the outside of the internal leg section 5, and a liner 23 which is press-bonded to the upper end section of the container mouth section extending to the total periphery, is molded on the rear surface of the top plate 2.
Patent JP-2001255256-A (JP)
Title: Scanning probe microscope
Inventor: NAKAMURA NAOKI
IPC: G01Q30/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope capable of observing not only the surface shape of a sample but also adsorption phenomenon between the sample surface and gas. SOLUTION: This scanning probe microscope for scanning the sample surface by a probe fixed on a cantilever, and detecting displacement of the probe by deformation of the cantilever is equipped with a container for storing liquid for dipping the sample and the probe. The microscope (1) is equipped with a gas supply mechanism for supplying the probe head with the gas through a gas supply hole penetrating the probe, and scans the sample surface by a gas projection formed on the probe head in the liquid stored in the container, or (2) is equipped with the probe having, on the head, a recessed part for holding the gas projection, and scans the sample surface by the gas projection held in the recessed part on the probe head.
Patent JP-2001263297-A (JP)
Title: Electric air blower unit and air dryer
Inventor: SAKAGUCHI TAKATSUGU
IPC: F04D29/66
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric air blower capable of suppressing noise leaking to an outside, and an air dryer using the electric air blower unit. SOLUTION: In the electric air blower unit 30 provided with the electric air blower 31 having a centrifugal fan 32 covered with a fan cover 35 having a suction port 35A and a motor 34 for rotating the centrifugal fan 32, and an air blower case 40 for covering the electric air blower 31 and having an intake port 49, and capable of intaking outside air from the intake port through the suction port 35A by rotation of the centrifugal fan 32 and then capable of delivering the outside air; the intake port 49 is formed with many small holes 44.
Patent JP-2001264643-A (JP)
Title: Endoscopic device
Inventor: KUMAKURA MASAHIRO
IPC: G02B23/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic device of a buffer structure which is capable of miniaturizing an armor case and protecting the internal organs from impact. SOLUTION: Planar buffer materials 8-1b are arranged between the outside surface of a frame section 4 which is arranged around a drum section and freely rotatably holds the same and the inside surface of a case body 8-4 which faces the outside surface in proximity thereto in such a manner that the top end and bottom end thereof respectively abut on the receiving part 8-16 and receiving part 4-27 of the case body 8-4, by which the impact from an upper limit direction is absorbed and the internal organs of the case body 8-4 are protected from the impact. Even more the case body 8-4 may be made smaller in size than in the case the buffer materials are arranged on the side of the surfaces to be subjected to the impact.
Patent JP-2001259345-A (JP)
Title: Thermoelectric dehumidifier
Inventor: SUGAWARA MOTOO
IPC: F24F1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To realize a small-size and lightweight dehumidifier of such a construction that moisture produced by a cooling fin is prevented from reaching a heating fin. SOLUTION: The thermoelectric dehumidifier comprises a thermoelectric element 4 equipped with a heat absorption side joint part which absorbs heat and a heat generation side joint part which generates heat by energizing, the cooling fin 2 which thermally couples with the heat absorption side joint part of the thermoelectric element 4 and cools air sucked from the outside to form a condensate, a heating fin 9 which thermally couples with the heat generation side joint part and heats the air cooled by the cooling fin 2 to an almost original temperature level and a fan motor 6 which conducts the air to both cooling fin 2 and heating fin 9. In this device, a suction aperture 1, the cooling fin 2, the fan motor 6, the heating fin 9 and an air evacuation aperture 10 are sequentially arranged in an almost same direction.
Patent JP-2001262836-A (JP)
Title: Floor lifting apparatus and floor repairing method
Inventor: SHIMIZU YASUSUKE
IPC: E04G23/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor lifting apparatus which can easily lift a settled earthen floor slab, and to provide a floor repairing method which can easily and positively inject mortar into a gap between the earthen floor slab and the ground. SOLUTION: The floor lifting apparatus is comprised of a cylinder 2 with a flange 4 arranged at a leading end thereof, and a piston rod 3. The floor lifting apparatus includes at least two or more hooks 5 which are attached to the flange 4 and outward face. The hooks 5 are rotatable about the flange 4.
Patent JP-2001264882-A (JP)
Title: Liquid crystal projector
Inventor: OKADA TAKEHIRO
IPC: H04N9/31
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a liquid crystal panel and a polarizing plate constituting a liquid crystal projector. SOLUTION: This liquid crystal projector is constituted of a lamp, a color separation means separating light from the lamp to red, blue and green components, a liquid crystal panel unit 3 modulating respective red light, blue light and green light, the polarizing plates 7 and 9 arranged on the incident light side and the emitting side of the unit 3, a heat radiating member 8, a color synthesis optical means synthesizing the modulated light, a projection lens projecting the synthesized light, and a main body case including the lamp, the liquid crystal panel, the polarizing plate, the color separation means, the color synthesis optical means, the heat radiating member and the projection lens. The member 8 and the unit 3 are arranged to get close to each other.
Patent JP-2001159931-A (JP)
Title: Computer
Inventor: TOKUHARA YASUMI
IPC: G06F1/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive computer suitable for compactness. SOLUTION: Casings 4, 32 are formed by aluminum to be a heat radiating material and CPUs 6, 36, hard disk devices 8, 38, control ICs 40, 42, and memory ICs are stored in the casings 4, 32 directly or through the heat radiating material and the casings 4, 32 are used as radiators to reduce the whole size.
Patent JP-2001259671-A (JP)
Title: Water purifying device
Inventor: YAMAGUCHI YASUHEI
IPC: B01D35/027
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device which adopts a fuel cell equipped with hydrogen cylinders for the driving power source of a floating construction for water purifying, prevent the unstable supply of the power source and the degradation of generation efficiency and is miniaturized. SOLUTION: This water purifying device is constituted of the floating construction 3 which is made to be an anchored structure by an anchor 1 and an anchor rope 2, etc., the hydrogen cylinders 4, a fuel cell 6 which uses hydrogen in the hydrogen cylinders 4 and oxygen in the atmosphere as a fuel, suction ports 11 equipped with filters 9 which remove the waste floated in water and a bioreactor 10 which purifies the water by means of micro-organisms and a storage pump 12, etc., which is driven by the fuel cell 6. In this purifying device, the reliability of sewage purification is improved by the stable supply of the power source, the degradation of generation efficiency accompanying the elapse of operation time is prevented and the miniaturization thereof is attained.
Patent JP-2001274308-A (JP)
Title: Lead frame and method for manufacturing semiconductor device
Inventor: YASUNAGA HISASHI
IPC: H01L23/495
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent an infiltration of a resin into a lead on a backside, and also prevent a release of the lead from a sealing resin when cutting into respective semiconductor devices. SOLUTION: In a lead frame 5, a unit frame assembly 7 in which unit frames 2 having leads 2r in an aspect surrounding a chip mounted region 2b in each side of a rectangular plane are connected to each other via a tie bar 6, and which is constituted by aggregating a plurality of the unit frames 2; outer peripheral tie bars 6o for connecting the unit frames 2 in an outer peripheral part of the unit frame assembly 7; cutout parts 5s formed in outward regions of the outer peripheral tie bars 6o; a guide rail 5g provided in the further outward region of the cutout part 5s; and connection pieces 5r for connecting the guide rail 5g with the outer peripheral tie bars 6o; are molded, and a profile of the lead frame 5 is processed.  A resin sealing is molded so as to collectively containing the unit frame aggregation 7 and a part of the guide rail 5g excluding the reverse face, and this is cut off and separated along the tie bars 6 and the outer peripheral tie bars 6o.
Patent JP-2001274098-A (JP)
Title: MANUFACTURING METHOD OF FeSi2
Inventor: SEKI HISASHI
IPC: H01L21/205
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of FeSi2 that can prevent carbon contamination, and at the same time has superior mass productivity. SOLUTION: In this manufacturing method of FeSi2, the halide of Fe is allowed to react with the halide of Si or a hydride, and FeSi2 30 is subjected to vapor epitaxial growth on a seed crystal 10.
Patent JP-2001270803-A (JP)
Title: Method for controlling aquatic microorganism
Inventor: NAKAI TAKUYA
IPC: A01N33/20
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently controlling microorganisms by which excellent microbicidal activities and microorganism-growth-retardant activities, against both of bacteria and fungi inhabiting in a water system for industrial use, such as service water and process water for a pulp factory and a paper mill, cooling water for various industries, metal working fluid and aqueous emulsion can be exhibited. SOLUTION: This method for controlling the aquatic microorganisms is characterized in that β-bromo-β-nitrostyrene is used by combining it with 2- bromo-2-nitro-1,3-propanediol.
Patent JP-2001272175-A (JP)
Title: Mounting structure and mounting method for refractory material
Inventor: ASAKURA SHIGERU
IPC: F22B37/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure and mounting method of refractory materials which are capable of effecting the mounting and exchanging works of the same simply and economically. SOLUTION: The refractory materials are structured and mounted by a method wherein first refractory materials T1 capable of being arranged in spaces between mutually neighboring tubes 2, and second refractory materials T2 covering the tubes 2 and the first refractory materials T1, are employed as the refractory materials T for covering the tubes 2 for a boiler, which are laid on the internal surface of a furnace such as an incinerating furnace, an industrial heating furnace or the like.
Patent JP-2001284535-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMEYAMA ATSUSHI
IPC: H03K19/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To set the noise margin of logic circuits to a more high value, ensure the speed in operation and reduce the power consumption in standby. SOLUTION: The circuit threshold in a logic circuit 104 becomes approximately V, the potential of a potential feed circuit 106, by the feedback control through a differential amplifier 107. The potential V is set to e.g. a median between potentials V2, V3, i.e., 1/2(V2+V3), thereby maximizing the noise margin of the circuit. The potential of a second polarity type well 110 may be variably set to a desired potential by feeding VX through an amplifier 109. In standby, the potential VX of the well 110 is set lower than V3 to shift the threshold voltage of an n-channel MOSFET in the logic circuit 104 to the plus side, thereby suppressing the working current. In operation, VX is set higher than V3 to shift the threshold voltage to the minus side to increase the speed.
Patent JP-2001277687-A (JP)
Title: Stencil printing equipment
Inventor: ISHIKAWA MAKOTO
IPC: B41L13/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability of a transfer cylinder. SOLUTION: In stencil printing equipment, in the housing of which a plate cylinder 5, the transfer cylinder 6 and an impression cylinder 7 are provided, first slide rails 12 and second slide rails 13 are slidably provided in the order named to fixed rails 11 fixed to the housing 1 and a cylinder supporting member 14, to which the plate cylinder 5 is detachable, is provided to the second rails. In addition, the cylinder supporting member 14 is slidably provided through the cylinder unloading port 17 of the housing 1 outside the housing 1 so as to slidingly movably provide the plate cylinder 5 is installed on the cylinder supporting member between its installing position on the housing 1 and its unloading position outside the housing 1.
Patent JP-2001281446-A (JP)
Title: Optical film, polarizing plate and liquid crystal display device
Inventor: AMIMORI ICHIRO
IPC: C08F20/34
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical film exhibiting uniform scattering characteristics and easily controlling the scattering characteristics. SOLUTION: In the optical film comprising a polarized light selection layer which selectively transmits a kind of polarized light and selectively reflects or scatters another kind of polarized light formed on a transparent substrate, the polarized light selection layer is formed with an optically isotropic phase and an optically anisotropic phase. A photo aligning compound and a compound exhibiting optical anisotropy on aligning are added to the optically anisotropic phase and the optical anisotropy of the optically anisotropic phase is exhibited by light irradiation. Subsequently adjustment is carried out to make the refractive indexes of the optically anisotropic and isotropic phases on one axis out of the logging and advancing axes essentially equal.
Patent JP-2001284547-A (JP)
Title: Memory device and producing method therefor
Inventor: HARA TATSUYA
IPC: H01L21/8242
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device capable of reducing the film thickness of noble metal such as platinum as a material for the electrode of a ferroelectric capacitor and increasing the height of the electrode. SOLUTION: A connecting hole 107 with the lower layer of the ferroelectric capacitor is filled with a second electric conductor 109 composed of a tungsten film, and the lower layer except for the inside of the connecting hole is removed by anisotropic dry etching and protruded out of the connecting hole. The periphery is covered with noble metal 110 such as platinum by photolithography and etching and a first electrode 110 is formed.
Patent JP-2001277424-A (JP)
Title: Metallized polyimide film and method for manufacturing the same
Inventor: AIDA MASAYUKI
IPC: C23C28/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding strength of a polyimide film and a metal layer. SOLUTION: A metallized polyimide film consists of the polyimide film 1 of which the surface roughness value Ra is set to 2-10 nm by surface roughening treatment, the intermediate layer formed on the polyimide film by vapor- depositing at least one component selected from molybdenum, silicon and silicon monoxide on the treated surface of the film and having a mean thickness of 5-50% of the value Ra and the metal layer 4 with a mean thickness of 1,000 Åor more formed on the intermediate layer 2.
Patent JP-2001289354-A (JP)
Title: Pipe connecting margin marking scale
Inventor: OZAWA KAZUHITO
IPC: F16L1/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting margin marking scale capable of easily, quickly, and accurately marking connecting margin dimensions for every pipe of different diameter. SOLUTION: This pipe connecting margin marking scale 1 comprises a pipe end abutment part 2 abutting on the end of the pipe, a body part extended along the pipe when abutting the pipe end abutment part 2 on the end of the pipe, a plural marking holes 4 formed in prescribed positions from the pipe end abutment part 2 so as to correspond to each connecting margin of the pipe with different diameter, and a display part 5 formed adjacent to each marking hole 4 and indicating the diameter of each pipe.