baber/WOPTO huggingface dataset:
Patent JP-2002029580-A (JP)
Title: Tissue paper storage box
Inventor: TANAKA HISASHI
IPC: B65D83/08
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive from being projected from a flap, and to reduce the number of adherend and the amount of the adhesive in assembling a tissue paper storage box. SOLUTION: In this tissue paper box assembled in a parallelepiped shape, right and left end faces are joined with outer surfaces of a pair of inner flaps continuous both sides with tips of a pair of outer flaps continuous to upper and lower sides overlapping. By providing a notched stepped part on both sides of the tips of either of the upper and lower outer flaps, a projecting part is formed on a center part, and the width of the projecting part is formed larger than the space formed between tip edges of the pair of inner flaps, and the pair of inner flaps and the pair of outer flaps are joined with each other via the adhesive applied straight to the inner surface of the other outer flap.
Patent JP-2002042736-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: OGAWA MITSURU
IPC: H01J65/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp for improving cooling efficiency of a discharge container of a discharge tube by a comparatively simple constitution. SOLUTION: In an external electrode 1 or an internal electrode 3 of the discharge container 2 of a hollow coaxial duplex structure, many projected heat radiating plates 12 and 32 are integrally or separately formed. By increasing contact area with fluid for cooling, cooling efficiency of the dielectric barrier discharge lamp is improved.
Patent JP-2002039461-A (JP)
Title: Removal preventive fitting
Inventor: NAKAMURA AKIRA
IPC: F16L27/12
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To correspond to plural types of pipe joints. SOLUTION: An arm 28 has a first ring portion 48a and a second ring portion 48b as socket engagement portions and a first engagement portion 50a and a second engagement portion 50b as spigot engagement portions. Distances between the first ring portion 48a and the second engagement portion 50b, between the first ring portion and the first engagement portion 50a and between the second ring portion 48b and the first engagement portion 50a are set to be lengths La, Lb, Lc, respectively, corresponding to other types A, B, C of pipe joints to be mounted. Therefore, the arm 28 serves for plural types A, B, C of pipe joints.
Patent JP-2002037841-A (JP)
Title: One component humidity curable resin composition
Inventor: SUGA KAZUO
IPC: C08G18/58
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a one component humidity curable resin composition useful for a sealing material in the filed of civil engineering, architecture, a building material or the like, excellent in storage stability, and with a fast curing speed after taking out from a container and giving a flexible cured product. SOLUTION: The one component humidity curable resin composition is obtained from (A) bifunctional urethane prepolymer, (B) a ketone or an aldehyde ketimine having ketimine bond (C=N) derived from an amine, and branched carbon or ring membered carbon bonded in the α-position of at least one side of the ketimine carbon or nitrogen and (C) an epoxy resin.
Patent JP-2002039597-A (JP)
Title: Controller for humidifier
Inventor: YAMAGUCHI TADASHI
IPC: F24F6/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling making humidity information approach necessary for control of a humidifier to an atmospheric humidity sensed by a user. SOLUTION: The method for controlling the humidifier comprises the steps of deciding whether the humidifier is during stopping; judging whether a drive start signal is input from a remote controller if it is during stopping; and starting a remote control interlocking drive, when the drive start signal is input from the remote controller (steps S1→S2→S3). The method also comprises the steps of judging whether an input of a drive stop signal is present if the humidifier is during stopping, and further judging whether a drive switch of a humidifier body is pressed (steps S1→S11→S12). The method also comprises the steps of judging whether remote control interlocking operating is in progress in a step S4, of lighting a remote control interlocking drive lamp (display 11) if 'Yes' (steps S4→S5); confirming the presence or absence of the input of a humidity signal from the remote controller; and switching to a drive mode, if there is no humidity signal input from the remote controller.
Patent JP-2002054015-A (JP)
Title: Overcoat
Inventor: NAKAJIMA TAKUYUKI
IPC: A41D1/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an overcoat having freely attachable and detachable raglan sleeves whose mechanism for attaching and detaching the sleeves is improved. SOLUTION: In the overcoat whose sleeves are freely attachable and detachable, an engaging piece is formed on the front end of the extension line on the shoulder side of the sleeve, at the same time, the collar part is constituted with an outer collar and an inner collar, and the engaging piece is inserted between the outer collar and the inner collar.
Patent JP-2002055233-A (JP)
Title: Hologram body
Inventor: KAWAKAMI YUJI
IPC: G03H1/20
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a hologram body of which the focal positions of respective element holograms of a hologram array constituting the hologram body can be sought and further in which disturbance generated in the case light is made incident on the produced hologram body is suppressed to a small extent. SOLUTION: The hologram body 1 is provided with the hologram array 5 composed of the condensing objective element holograms 5a, a thin plate glass 7 arranged on one surface of the hologram array 5 via an adhesive 2 and a substrate glass 4 arranged on the other surface of the hologram array 5. Metal marks 4a are arranged on the hologram array 5 side surface of the substrate glass 4. The metal marks 4a are composed of a pair of chromium oxide layers A, A and a chromium layer B arranged between the chromium oxide layers A, A.
Patent JP-2002053400-A (JP)
Title: Device for taking out single crystal
Inventor: MACHIDA TSUNEHISA
IPC: C30B35/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device for taking a single crystal out of a single crystal growing chamber and to reduce the possibility of falling of the single crystal. SOLUTION: A motor 12 is attached so that a rotary shaft 12a is arranged in the horizontal direction and intersects perpendicularly with a horizontal supporting beam 3, and the rotary shaft 12a is connected to a connecting part 14. It is possible to control the connecting position, in the vertical direction, of a single crystal taking-out device 4 with the connecting part 14 so that the center of the rotation coincides with the center of the crystal 10 in the longitudinal direction. In the single crystal taking-out device 4, plural couples of holding arms 5, each having a tip end capable of being opened and closed for holding a lower cone part or a body part of the single crystal, are provided.  The single crystal taking-out device 4 is connected to the rotary shaft of the motor through the connecting part 14 so that the rotation direction of the single crystal becomes vertical direction parallel to the horizontal supporting beam 3.
Patent JP-2002055242-A (JP)
Title: Method for manufacturing photonic crystal fiber
Inventor: YOSHIDA MINORU
IPC: G02B6/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photonic crystal fiber by which problems generating in the case of manufacturing it using round tube- shaped capillaries are dissolved. SOLUTION: In the method for manufacturing the photonic crystal fiber wherein a large number of capillaries 2 are filled within a cylindrical support tube 1 with highest density in parallel to the central axis of the support tube 1, also a core member 3 becoming a solid core part is arranged at the central axis part of the support tube to make a preform 4, and the diameter of the preform 4 is thinned by wire drawing, the cross sectional outer shape of the capillaries 2 is formed into a polygon which is filled with highest density without generating any gap.
Patent JP-2002056804-A (JP)
Title: Electron spectroscope
Inventor: KATO MAKOTO
IPC: G01N23/227
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electron spectroscope with excellent energy resolution. SOLUTION: In this spectroscope, a fringe part of an outer bulb electrode 5 is formed in a cylindrical shape, and a wall of the fringe part of the outer bulb electrode 5 is slightly brought close toward an electron orbit. Thereby, because a distance between the outer bulb electrode 5 and an inner bulb electrode 4 is shortened to increase an electric field in the fringe part by just that much, deflection force applied to an electron beam can be increased. As a result, the electron beam is nearly focused on a 180-degree face of an HAS and is not largely unfocused on the 180-degree face of the HAS. Thereby, the energy resolution of the electron spectroscope is improved as compared to before, and a symmetric property of a shape of the whole spectroscope can be maintained to realize high machining accuracy or assembling accuracy.
Patent JP-2001105901-A (JP)
Title: Fuel tank assembly for automobile
Inventor: KLOESS MICHAEL
IPC: B60K15/04
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank assembly having an improved sealing performance for preventing leakage of fuel and fuel vapor. SOLUTION: A container 10 of the fuel tank assembly 8 has a wall portion 14 and a tubular portion 16 that is continuous to and extends to the outside from the wall portion 14. The tubular portion 16 has an opening 12 formed to the wall portion 14, and has a protruded bead 18 directly projecting from the tip of the tubular portion 16 to the outside in a diameter direction. A cover member 20 is placed to the tip of the tubular portion 16 to be detachable. A seal ring 30 is disposed between the cover member 20 and the tubular portion 16 of the container 10 to be detachable. When a clamp ring 28 is snap-fitted on the protruded bead 18 of the tubular portion 16, the seal ring 30 is tightened among the cover member 20, the tubular portion 16 of the container 10, and the clamp ring 28 to implement sealing.
Patent JP-2001127050-A (JP)
Title: Etching of aluminum over high melting point metal with continuous plasmas
Inventor: GOTO HARUHIO HARRY
IPC: C23F4/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a process and apparatus for etching an exposed area of a multi-layer metal having at least two layers, that is, a layer of a high melting point metal and a layer of aluminum alloy on the high melting point metal layer. SOLUTION: The etching process includes at least two steps. In a first step, an aluminum layer is etched by processing a substrate with a first plasma chemical system that etches aluminum. Optionally a portion, (but not all) of a high melting point metal layer on the lower side is also etched by the first plasma chemical system. In a subsequent second step, the reminder of the high melting point metal layer is etched by a second plasma chemical system that etches the high melting point metal on the lower side much faster than it etches aluminum. Since the high melting point metal is depleted toward the end of the etching process, undercutting of the aluminum sidewall is minimized.
Patent JP-2002061494-A (JP)
Title: Small-diameter propulsion machine
Inventor: YAMAMOTO YOSHIHISA
IPC: E21D9/087
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-diameter propulsion machine that can make a disk cutter stably excavate even when such an external force that compresses the disk cutter inward acts on the disk cutter during excavation, can reduce the wear of the shaft of a screw auger when the shaft is rotated, and can prevent the breakage of a leading pipe when the pipe is oscillated. SOLUTION: A slide case 20 and a shaft member 19 are constituted in such a way that, when the case 20 is pushed in the member 19, a first ring member 30 is tightly fitted in a second ring member 31 and the case 20 is fixed to the member 19. In addition, the case 20 is released from the member 19 only when a pulling-out force of a prescribed value or higher acts on the case 20.
Patent JP-2002077964-A (JP)
Title: High-speed handover phs terminal
Inventor: UCHIDA ATSUSHI
IPC: H04W36/08
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed handover PHS terminal for reducing current consumption in normal communication. SOLUTION: The high-speed handover PHS terminal 10 has an antenna 11, a reception section 20, a transmission section 30, and a load oscillation section 60 for transmitting a local oscillation signal to the reception, and transmission sections. The local oscillation section 60 comprises a first oscillation section 61 for communication channel, a second oscillation section 64 for control channels for searching for periphery CS in high-speed handover operation, and a selection switch 67 for selectively connecting them to the reception and transmission sections via attenuators 62 and 65 and buffer amplifiers 63 and 66.  In the high-speed handover PHS terminal 10, a signal from the first oscillation section is switched and outputted to the reception and transmission sections directly without going through the attenuator 62 and the buffer amplifier 63 in cases other than high-speed handover operation.
Patent JP-2002067632-A (JP)
Title: Safety pneumatic tire
Inventor: KATO HIROYUKI
IPC: B60C5/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety tire having the endurance for a normal driving and the sufficient load supporting performance for a flat tire driving while maintaining its function for a low mileage, the safety tire being producible and attached to a rim easily. SOLUTION: The safety tire containing a tube, which comprises at least one inner folding parts extending along the whole circumference and temporary stopping means, is attached to a rim to constitute an assembly comprising the safety tire and the rim, in which an inner pressure is filled into a pneumatic tire and the tube separately. When the assembly is under a driving condition where a load corresponding to the tire's maximum air pressure is applied, the temporary stopping means resist to a centrifugal force to retain the folding parts, allowing the tube to have a circumferential shape by which a gap between the circumference shape and the inner surface of a tread is maintained within the ground area of the tread.
Patent JP-2001114913-A (JP)
Title: Aromatic polyamide film and its use
Inventor: YAMADA TAKASHI
IPC: C08L77/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyamide film having a flat surface, an excellent slipperiness, a high level of mechanical properties and excellent coating and vapor depositing processabilities. SOLUTION: This aromatic polyamide film comprises 0.001-10 wt.% of minute particles and has surface characteristics with 102-107/mm2 of protrusions having heights of >=0.01 μm and <=0.05 μm, 1×10-3-1×103/mm2 of protrusions having heights of >=0.06 μm and <=0.26 μm, 0-5/cm2 of protrusions having heights of >=0.21 μm and <0.54 μm, 0-2/10 cm2 of protrusions having heights of >=0.54 μm and <0.81 μm, and 0-0.5/100 cm2 of protrusions having heights of >=0.81 μm, on at least one of the surfaces.
Patent JP-2002068586-A (JP)
Title: Yarn feeder
Inventor: MATSUSHIMA HIROAKI
IPC: B65H59/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a yarn cut and fluffing caused by rubbing by mutual overlapping of yarn and bending by pins by making the yarn stably and surely travel in a spiral shape. SOLUTION: The first and second pins 36 and 38 projected on first and second hubs are formed in a noncolumnar shape. A cross-sectional shape orthogonal to the axial direction is formed in the shape of being long in the circumferential direction of the first and second hubs and curving outward in a projecting shape in the radial direction. A travel guide surface 51 composed of a circular arc surface having a radius of curvature r smaller than a radius of curvature R of a reference circle 52 contacting with an outer peripheral surface of the respective pins, is formed on the outer peripheral surface.
Patent JP-2002066586-A (JP)
Title: Method for circulating nitrification fungus carrier for deep aeration tank
Inventor: TOMITA YOSHIO
IPC: C02F3/20
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the nitrification fungus carrier circulating method of a deep aeration tank, which effectively circulates a nitrification fungus carrier added to the deep aeration tank and effective contributes it to nitrification reaction. SOLUTION: A baffle plate 2 is vertically installed in the center of a tank body 1 and diffusers 3 are arranged near the middle stage of one side. A diaphragm 4 is vertically arranged in a position which is 0.2 m to 2 m from a tank wall side including a part of the diffusers 3 between the baffle plate 2 and a tank wall. Then, ascending current is caused between the diaphragm 4 and the tank wall and the nitrification fungus carrier is circulated by putting it in the ascending current. When the diaphragm 4 and the tank wall are partitioned by a partition board, effect is improved much more.
Patent JP-2002073111-A (JP)
Title: Stage device, designing method for stage controller, and exposure device
Inventor: SAEKI KAZUAKI
IPC: H01L21/027
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the control performance of a stage. SOLUTION: According to measured results (y4, y5, and y6) obtained by movement information measuring instruments (25X1, 25X2, and 25Y) and target values (PX0, PY0) of movement information on the stage, H∞ compensators (36X, 36Y) control the movement of the stage with good disturbance suppressing characteristics and robust stability and according to the target values (PX0, PY0) of the movement information on the stage, feedforward compensators (34X, 34Y) control the movement of the stage with good target-value follow-up characteristics. Consequently, the movement of the stage can be controlled with the good disturbance suppressing characteristics, robust stability, and target-value follow-up characteristics.
Patent JP-2002069130-A (JP)
Title: (meth)acrylic ester resin composition
Inventor: YOKOTA YOSHIYUKI
IPC: C08L33/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a new (meth)acrylic ester resin composition which has various good physical properties such as weatherability, impact resistance and luster or the like when it uses in various application of a coating, binder, adhe sive for a film, plastic, glass, paper, fiber and leather or the like, in addition to the various paint (a lacquer paint and a curable paint) such as a paint for the building exterior, building material, metal, plastic, heavy corrosion-proof and rooftop waterproof or the like. SOLUTION: The composition is obtained by containing a (meth)acrylic ester polymer of 5-90 wt.%, which is obtained by the polymerization of a monomer component containing a polymerizable unsaturated monomer being a cyclohexyl alkylester of (meth)acrylic acid (provided that the cyclohexyl group may have a substituted group) of 20 wt.% or more, and a medium.
Patent JP-2002069028-A (JP)
Title: Method for synthesizing tertiary carboxylic acid and tertiary carboxylic acid ester by metal carbonyl catalyst, and catalyst for synthesizing the same
Inventor: JO KYO
IPC: C07C55/21
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively synthesizing a tertiary carboxylic acid or its ester under mild conditions, and a catalyst for synthesizing the same. SOLUTION: The method for synthesizing a tertiary carboxylic acid or its ester comprises reacting at least one kind of compound selected from the group consisting of >=4C olefins and >=4C alcohols with carbon monoxide, and water or an alcohol in a strong acid. The reaction is carried out in the presence of at least one kind of cationic metal carbonyl catalyst selected from the group consisting of cationic indium carbonyl catalysts, cationic osmium carbonyl catalysts, cationic ruthenium carbonyl catalysts, cationic iron carbonyl catalysts, cationic rhenium carbonyl catalysts, cationic manganese carbonyl catalysts, cationic tungsten carbonyl catalysts, cationic molybdenum carbonyl catalysts, cationic chromium carbonyl catalysts and cationic vanadium carbonyl catalysts.
Patent JP-2002072205-A (JP)
Title: Liquid crystal display device
Inventor: YAJIMA TOSHIHIRO
IPC: G02F1/13357
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To attain a longer operating life and to narrow a so-called picture frame region. SOLUTION: In the liquid crystal display device consisting of a liquid crystal display panel having a display part in a central part except its periphery, and a backlight placed on the rear side of the liquid crystal display panel, the backlight is provided with a discharge tube with electrodes on at least both ends. The electrodes are placed outside the tube of the discharge tube. At the same time, the both end parts where the electrodes of the discharge tube are arranged are positioned on the periphery of the liquid crystal display panel being superposed thereon, and further are bent with respect to a center axis of the discharge tube at an angle.
Patent JP-2002084790-A (JP)
Title: Controller for rotating electric machine
Inventor: OKUJIMA TAKASHI
IPC: B60L50/15
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a rotating electric machine, which can reduce ripple currents caused by a rotary electric machine (11) for power generation and another rotating electric machine (21) for running. SOLUTION: The control circuit is provided with a first inverter (10) which supplies a control current to the first rotating electric machine (11) principally used as a motor, a second inverter (20) which supplies a control current to the second rotating electric machine (21) principally used as a generator, and a first inverter driving means (14) which generates a pulse width-modulated signal used for driving the switching element of the first inverter (10) based on a first carrier signal. The circuit is also provided with a second inverter driving means (24) which generates a pulse width-modulated signal used for driving the switching element of the second inverter (20) based on a second carrier signal having the same period as that of the first carrier signal.  The circuit controls the first and second inverters (10) and (21) so that the inverters (10) and (21) may operate synchronously to each other and the currents of the inverters (10) and (21) may be generated in the opposite directions.
Patent JP-2001116621-A (JP)
Title: Infrared sensor capable of stabilization of temperature and infrared thermometer having the same type sensor
Inventor: KRAUS BERNHARD
IPC: G01J5/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor capable of stabilization of its temperature, and provide an infrared thermometer having the infrared sensor, especially a clinical thermometer measuring a temperature inside an ear. SOLUTION: This infrared sensor has a casing 14 with a window part 12 transmitting infrared rays. The window part 12 and the casing 14 are made of material having excellent heat conductivity and are heat-conductively connected to a heating and/or cooling element 16. The infrared sensor includes a temperature sensor 18 usable as the heating and/or cooling element 16.