baber/WOPTO huggingface dataset:
Patent JP-2001348885-A (JP)
Title: Pile head structure
Inventor: TAKURA TAKASHI
IPC: E02D5/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To positively prevent the intrusion of foreign matter between contact interfaces and to positively exhibit the function of pile head structure with the foundation of a building being supported on a pile head so as to have suitable friction. SOLUTION: This pile head structure is constituted by putting an upper structure side spherical member 4 having a spherical surface 4a extended along a spherical surface 2a of a foundation side spherical member 2, on the spherical member 2 provided at the head 1a of a foundation pile 1. In this case, seal rings 7 for sealing the overlapped spherical surfaces 2a, 4a from the outside are concentrically insert-interposed between the overlapped spherical surfaces 2a, 4a.
Patent JP-2001349557-A (JP)
Title: Electric stove
Inventor: MAEDA AKIHIRO
IPC: F24C7/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric stove enabling increase of the quantity of radiant energy of a heating body and compact constitution thereof. SOLUTION: A carbon-series resistive heating body 1a formed in the shape of comb teeth substantially, disposed in a tubular body 4 and so constituted that it can be energized is provided in front of a reflecting plate 3 provided in a stove main body of which the front is open. The emissivity of the surface of the heating body is high and the quantity of radiant energy can be increased, while a heating wire does not need to be coiled. By forming the heating body in the shape of comb teeth substantially, the heating body 1a being long can be disposed in the short tubular body. Accordingly, the electric stove enabling compact constitution of the heating body can be realized.
Patent JP-2001352418-A (JP)
Title: Network scanner and network system connected with the same
Inventor: EGUCHI MASAFUMI
IPC: H04N1/21
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To enable, even a facsimile server whose memory capacity is small, to read and transmit huge amounts of originals even though originals cannot be transmitted without reading all pages of the documents, because of the deficiency of the memory capacity. SOLUTION: Data read from originals are converted into data of an electronic mail form, a tag-denoting part of the data of the originals is added to the converted data, which are transmitted to clear the memory for reading succeeding data of the originals. In the case of reception of data that are transmitted through division, the received data are synthesized and the combined data are outputted.
Patent JP-2001355885-A (JP)
Title: Ventilating system
Inventor: SUZUKI MICHIYA
IPC: F24F7/007
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To simply and effectively achieve ventilation at all times for exhausting harmful gas. SOLUTION: There are provided an exhaust fan 1 capable of switching an exhaust amount, a control device 6 for controlling the operation of the exhaust fan, a person sensing sensor 8 for detecting the presence of any person existent in a ventilation object chamber, and a temperature sensor and moisture sensor 10 for detecting temperature and moisture in the ventilation object chamber. The control device selects any of an ordinary ventilation mode where the exhaust fan is operated at all times and a forced exhaust mode where the exhaust fan is forcedly operated. In the ordinary ventilating mode the amount of exhaustion is set based upon the presence of a person in a room and temperature/moisture conditions, while in the exhaust mode the amount of exhaustion set to maximum. When a person in a room is detected, the amount of exhaustion is increased by a predetermined time.  A motor driven damper 11 is disposed at an air supply port 2, an opening of which is controlled, interlocking with the set of the amount of exhaustion.
Patent JP-2001355636-A (JP)
Title: Rolling movement component
Inventor: TOYODA YASUSHI
IPC: F16C33/58
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress dust generation by suppressing the progress of peeling and corrosion of solid lubricant film in a rolling movement component. SOLUTION: This rolling movement component having a face in a relative rolling contact or sliding contact with a counter-member is formed with a surface roughness relaxant layer 12 on a base of the contact face and the solid lubricant film 14 on the surface roughness relaxant layer 12.
Patent JP-2002004465-A (JP)
Title: Reinforcing structure of resin wall material
Inventor: NAKAZAWA KAZUMA
IPC: E04B2/72
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of being completely reinforced or connected even when a thermoplastic resin wall material is used. SOLUTION: Flanges 1b extending in the vertical direction and/or horizontal direction are formed on the back face of the resin wall material 1, a metal plate 2 is allowed to abut the flanges 1b, and they are fixed by screws 3 to form a reinforcing structure of the resin wall material 1. Screw insertion holes formed on the metal plate are oblong holes 2a in the longitudinal direction of the metal plate 2.
Patent JP-2002008622-A (JP)
Title: Lead and battery pack using it
Inventor: YOSHIMURA MASAYUKI
IPC: H01M2/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lead which is light-weighted, and which has a high reliability of mechanical strength and which has a superior spot welding property. SOLUTION: The lead is made to have a structure wherein plural electro- conductive materials are joined, and wherein this junction part is made to be covered with an insulating film.
Patent JP-2002008933-A (JP)
Title: Current transformer
Inventor: NAKAMURA TAKANORI
IPC: H01F27/28
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a current transformer, in which the arranged intervals of terminal pins fluctuate little, and the terminal pins will not bend and can be easily inserted into an encapsulating case. SOLUTION: This current transformer is constituted of a coil, formed by winding a winding around an annular magnetic core formed by laminating materials, having high magnetic permeability characteristic upon another, the terminal pins 1 for outputting secondary-side voltage, around which lead wires 3 of the winding are tied up, and encapsulating case 2 which houses the coil and into which the pins 1 are inserted. Flanges 1a and 1b are respectively installed to the portions, which nearly correspond to the entrances of the inserting holes, when the pins 1 are inserted into the holes and the ends of the pins 1.
Patent JP-2002009488-A (JP)
Title: Part supply device and method for recovering its cover tape
Inventor: OTA HIROSHI
IPC: H05K13/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a part supply device where a cover tape released from a part supply tape is recovered with an appropriate force for quick recovery of the cover tape. SOLUTION: A part supply tape 20 where electronic parts 24 are housed with a constant interval and covered with a cover tape 23 is sequentially delivered while a cover tape 23 is peeled using a separating plate 2 for supply. Here, there are provided a tape housing part 10 for housing the peeled cover tape 23, and driving roller 5 and a follower roller 6 for clamping the peeled cover tape 23 so that it is delivered to the tape housing part 10. Thus, handling of the cover tape 23 is easy.
Patent JP-2002005605-A (JP)
Title: Dial gauge
Inventor: INAYAMA YOSHIO
IPC: G01B3/22
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a dial gauge in which pointer display can selected according to behavior of a probe for easy measurement. SOLUTION: Related to a dial gauge, where a spindle comprising a probe at its tip vertically acts, a pointer rotates clockwise to display positive graduation, when displacement occurs in the extending direction of the probe, while probes are provided at both ends of the spindle for easy measurement in the two upward and downward directions.
Patent JP-2002005057-A (JP)
Title: Scroll compressor
Inventor: WADA YASUHIRO
IPC: F04C29/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of reducing a loss of a dis charge by lessening a spring constant increasing a valve lifting height without a function of a discharge valve. SOLUTION: In the scroll compressor where an opening of the discharge valve 117, opening and closing the compressed gas with a compressive mechanism is restricted with a retainer 118, a hole 117c for reducing a spring constant is bored between a discharge contact part 117a of the discharge valve 117 and a bolt setting hole 117c.
Patent JP-2001055207-A (JP)
Title: Method for transferring sterile product between two enclosures and transfer container for performing the method
Inventor: BROSSARD JEAN-PIERRE
IPC: A61L2/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring sterile products between two enclosures and a transfer container for performing the method. SOLUTION: A sterile container 10 has a filling interface 16 and a discharging interface 18. In this case, each of the interfaces 16, 18 has seal 24, and a flexible hose 26 including a closure system 30, 30' is provided behind the seal 24. Filling and discharging is done by connecting the corresponding interfaces 16, 18 with an enclosure 34, sterilizing a space interposed between doors 42, 50 of the enclosure 34 and the seal 24, opening the doors 42, 50 and the seal 24, and placing the corresponding flexible hose 26 at a predetermined position. After the filling is completed, the closure system 30 of the filling interface 16 is closed again.
Patent JP-2002000255-A (JP)
Title: Apparatus for extracting nucleic acid
Inventor: KIYAMA MASAHARU
IPC: C12N15/09
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a large amount of high-purity nucleic acids by an automated apparatus. SOLUTION: A silica gel extraction method using a tubular extraction column 11 containing a silica gel made into a filmy state is utilized as a nucleic acid extraction method from a living body specimen. An enzyme-treated reaction solution is retained on the top of a silica gel membrane 14 and a discharge opening 15 is made in a negative pressure so that the reaction solution is passed through the silica gel membrane and the nucleic acid is adsorbed on the silica gel and collected.
Patent JP-2002000182-A (JP)
Title: Confectionery and method for producing the same
Inventor: MATSUDA SUEISHI
IPC: A23G3/50
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a confectionery capable of eating whole tea leaves to surely adopting the active ingredients of the tea leaves. SOLUTION: This confectionery has a structure that tea leaves 4 are densely adhered to the outside surface of baked and expanded rice 2.
Patent JP-2002007838-A (JP)
Title: Sales promotion system, and terminal for sales promotion
Inventor: YONEDA MITSUHIRO
IPC: G06Q50/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sales promotion system capable of providing a new attractive service by using the identification information of a customer. SOLUTION: A plurality of terminal units 10 for sales promotion for reading a customer card C, displaying the information for sales promotion, and issuing a complimentary ticket T for sales promotion are provided, and connected to an SP server 12. A large number of POS terminal units 14 for selling a commodity are provided, and connected to a POS server 16. The SP server 12 and POS server 16 are connected to a host server 18 of a sales agent. An Internet server 22 is connected to the host server 18. The complimentary ticket T issued from the terminal units 10 for sales promotion is read by the POS terminal units 14 when it is used.
Patent JP-2002013095-A (JP)
Title: Water-resistant and oil-resistant paper usable for for bag making, or the like
Inventor: TANIGUCHI TAKASHI
IPC: D21H21/16
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-resistant and oil-resistant paper to which printing capability is imparted and a bag-making processing is easily carried out and moreover which is optimum for the water-resistant and oil-resistant paper for the bag making, recyclable through collection and recovery and useful for other uses in which water resistance and oil resistance are required. SOLUTION: This water-resistant and oil-resistant paper has 10th to 16th grade of oil resistance measured by the method of Technical Association of the Pulp and Paper Industry(TAPPI) UM-557 and is useful for the bag making, or the like, in processed paper sheets obtained by coating at least one side of a base material with 5-25 g/m2 of a coating material prepared by formulating a mixture of an acrylic dispersion (A) and a styrene-butadiene-based dispersion (B) in an amount of 50-200 pts.wt. based on 100 pts.wt. of a pigment.
Patent JP-2002001809-A (JP)
Title: Polyethylene-2,6-naphthalate film
Inventor: TOJO MITSUMINE
IPC: C08J5/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-2,6-naphthalate film suitable for a magnetic recording medium having dimensional stability, high strength having both slitting properties and delamination resistance and excellent heat resistant stability or particularly a digital recording type magnetic medium having a high density and a large capacity. SOLUTION: The polyethylene-2,6-naphthalete film comprises a polyethylene naphthalate containing a 2,6-naphthalenedicarboxylic acid as a main acid component and an ethylene glycol as a main glycol component in such a manner that a crystal size of a plane (-110) obtained from an X-ray diffraction intensity is 4 nm to 7 nm, heat shrinkage factors in the case of heat treating at 105 deg.C for 30 min in longitudinal and lateral directions of the film are each 1.0% or less and a refractive index of a thickness direction is 1.480 to 1.500.
Patent JP-2001017664-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To further raise the expectation of a player accompanying the generation of a reach state and to lead him/her to a highly excited state. SOLUTION: This game machine is provided with a microcomputer and a 7-segment LED driving circuit for performing variable display in a variable display device capable of changing a display state and then performing control for displaying a display result, a counter for pattern display for updating numerical data used for selecting one of prepared plural reach states, and the microcomputer for controlling the game state of the game machine by repeatedly performing effective processings including fixed processings (S1-S11) performed for the fixed number of times within a prescribed period and unfixed processings (S12-S18) performed for the uniform number of times during a change period made to change by the time required for the fixed processings.  The counter for the pattern display updates the numerical data by executing an infinite loop processing during the execution period of the unfixed processing.
Patent JP-2002008577-A (JP)
Title: Electron microscope
Inventor: SEYA HIDEKAZU
IPC: H01J37/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To achieve a high-speed sample replacement with an electron microscope for inspecting and observing silicon wafer for semiconductors. SOLUTION: A Z movement mechanism 4 is arranged inside a vacuum chamber 2, from which an already-observed sample 12 is moved sideways to take it out, and a standby sample 11 held by the Z movement mechanism 4 is moved downward and is placed on a sample stage 3. Also, an opening 21 for sending in a sample into the vacuum chamber 2 is separately provided above an opening 22 for taking out a sample. Further, a shield member 7 is provided between the Z movement mechanism 4 and the sample stage 3 free to move toward a sample-taking-out direction.
Patent JP-2001348313-A (JP)
Title: Hair cosmetic
Inventor: TSUCHIKURA KEIJI
IPC: A61K8/362
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain hair cosmetics capable of effectively removing bad smells of amines, mercaptans, lower fatty acids, etc., having excellently deodorizing effects on tobacco's smell and a cooking smell attached to the hair, and a smell of a sweaty head. SOLUTION: This hair cosmetic comprises an organic dibasic acid and/or its salt having >=1.7 difference between a first acid dissociation exponent pK1 at 25 deg.C and a second acid dissociation exponent pK2.
Patent JP-2001074895-A (JP)
Title: Process and device for reading radiation image
Inventor: LEBLANS PAUL
IPC: G01N23/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To erase a phosphor screen by activating with divalent europium, exciting a cesium halide phosphor screen to detect light emitted from the screen, and exposing the phosphor screen to light for erasure emitted from at least one laser. SOLUTION: A read unit has a HeNe laser that particularly emits light with 633 mm by a light source 5 for excitation. In the unit, a vibration mirror for deflecting light emitted from a laser source for excitation in a scan direction is provided on a phosphorescence screen 7 where light can be excited, and a light guide 8 for guiding the light to a photomultiphier 9 is provided. The read unit with flying-spot formation is combined with an erasure unit selectively separated from the read unit so that an interference generally does not occur between read and erasure. The read and erasure can be simultaneously or alternately performed, and the erasure is started after the read of the screen is completed. In the photostimulable phosphor screen the line of a read image is erased which is sent through a read unit to the erasure unit, and has been read.
Patent JP-2002017851-A (JP)
Title: Medical fluid infusion equipment
Inventor: YAMAZAKI YOICHI
IPC: A61M5/142
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide medical fluid infusion equipment which can manually start the infusion operation of liquid such as medical fluid into a body without adding pump mechanism, etc., can continue the infusion of the medical fluid perfectly automatically after then, and is simple in structure, lightweight and low in costs for production. SOLUTION: The equipment consists of a flexible container with a pouring port and an infusion compressor which houses the container between two plate- like members obtained by the form of hinges to press the liquid charged in the container. According to the variation of a liquid stored flow rate in the container, the engaging part of the first engaging part and the second engaging part arranged at the free end part of both of the plate-like members can be moved to vary the elastic deformation amount of both of or either of the first plate-like member and the second plate-like member to press the liquid in the container to fix the operation time of the infusion of the liquid medicine substantially.
Patent JP-2002025126-A (JP)
Title: Optical disk and method for manufacturing optical disk
Inventor: OISHI KENJI
IPC: G11B7/24027
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and a method for manufacturing the disk in which information can be optically reproduced. SOLUTION: In the method for manufacturing an optical disk in which optical reproducing is possible, a release layer 2 is formed on a first substrate 1 where information pits are formed, then a reflection layer 6 is formed on the release layer, the reflection layer is joined with a second substrate 8 with a first adhesive layer 7 interposed therebetween, then the first substrate is removed along the release layer from the reflection layer, and a third substrate 9 with smaller thickness than the second substrate is stacked on the release face of the reflection layer with a second adhesive layer 10 interposed.
Patent JP-2002023219-A (JP)
Title: Shutter device for camera
Inventor: ENDO HIROSHI
IPC: G03B9/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide the shutter device of a camera, with which the generation of static electricity is prevented and which is easily manufactured and is inexpensive. SOLUTION: The shutter device of the camera has a shutter base 40 provided with a shutter aperture 41; shutter blades 32 and 33, which are freely movable between a closing position at which the blades cover the shutter aperture 41 and a maximum opening position, at which the blades totally open the shutter aperture 41 and are held and slid by the shutter base 40; and a shutter driving member 34, by which the shutter blades 32 and 33 are moved to the maximum opening position by rocking into opening direction and are moved in the closing position by rocking into closing direction and that is held at the shutter base 40. The shutter driving member 34 formed of a conductive material abuts on the shutter blades 32 and 33 and the shutter base 40 so that the shutter driving member 34 is grounded.
Patent JP-2002031088-A (JP)
Title: Axial fan motor
Inventor: HOSHINA TOMOAKI
IPC: F04D29/053
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an axial fan motor capable of realizing increase of longevity by recovering a lubricating oil and returning it to an inside diametrical part of an oil-retaining sintered metallic bearing even in the case when the lubricating oil splashes in the rotor outside diametrical direction high in circumferential speed. SOLUTION: An inside diametrical inclined surface part 5m is formed on an opening edge part of the inside diametrical part 5h of the oil-retaining sintered metallic bearing 5, respectively a groove part 63 is formed at a position facing against the inside diametrical inclined surface part 5m and an outer peripheral inclined surface part 63a is formed along an outer peripheral surface from the groove part 63 on a shaft body 6 of a rotor, and an oil repellent treated layer 30 not to have a lubricant adhered to it is formed at a position facing against an inside diametrical part 2h of a sleeve holder 2.
Patent JP-2002020995-A (JP)
Title: Method for bonding pulp fiber
Inventor: YOSHIMURA KOZO
IPC: B01J13/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding pulp fibers, not evolving formaldehyde in the curing process of a binder, capable of uniformly impregnating the binder into the pulp fibers in binding the pulp fibers to be negatively charged when immersed in water with the binder, providing a filter having low pressure loss, high pressure resistance, high heat resistance and high filtration efficiency. SOLUTION: This method for bonding pulp fibers comprises using an epoxy resin made into an aqueous emulsion with a cationic emulsifying agent as the binder for pulp fibers.
Patent JP-2002031652-A (JP)
Title: Probe card, its restoration method and its manufacturing method
Inventor: KAMIYA MASAKAZU
IPC: H01L21/66
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To replace only a probe in a part in a probe card for wafer inspection. SOLUTION: A plating treatment is executed to the probe 4. A laser from an optical laser light emitting part 10 is used as a heat source, and the probe 4 is welded on a wiring board 2 by solder 3a. At this time, no plated layer is formed in its welded part. The welded part of the probe which is judged to be defective is irradiated with light as a heat source (e.g. the laser from the part 10), it is melted, the probe 4 is removed, and the probe 4 is rewelded. At this time, since no plated layer exists in the welded part, the welded part is melted simply, and the probe 4 can be replaced.