baber/WOPTO huggingface dataset:
Patent JP-2000225850-A (JP)
Title: Panel assembly for opening roof structure of vehicle
Inventor: MANDERS PETER CHRISTIAAN L J
IPC: B60J10/82
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a panel assembly for opening roof capable of standing high load from the inside of a vehicle, in particular. SOLUTION: This panel assembly is a panel assembly for opening roof structure of vehicle 3 having an opening part 2 within a fixed roof 1. In the panel assembly 3 provided with a single panel 4 made of a plastic material, a reinforcing frame 5 extending along a contour of the panel assembly 3 and a connecting means 6 for connecting the panel 4 and the reinforcing frame 5 each other, the reinforcing frame 5 is constituted so as to overlap at the plastic panel 4 and at least several places of an upper side.
Patent JP-2001208697-A (JP)
Title: Surface inspection apparatus
Inventor: SUZUKI SHINICHI
IPC: G01N21/956
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To detect foreign matter at optimum detection sensitivity even if the polarization direction of reflected light varies depending on materials from which the subject of inspection is made and on the surface state of the subject of inspection. SOLUTION: A light projection means applies a laser beam Is of an S- polarized component to the subject of inspection 11. Elliptically polarized reflected light is produced from the surface of the subject of inspection 11. A polarizing plate rotating means 33 rotates a polarizing plate 32 at constant speed. The rotating position of the plate when the value of an electric signal output from a light receiving means assumes a minimum value is determined to be the rotating position of the polarizing plate 32 during inspection of the surface of the subject of inspection 11. With the polarizing plate 32 set in the rotating position, the surface is inspected, so that the elliptically polarized reflected light from the subject of inspection 11 can be effectively eliminated to enable scattered light from foreign matter to be detected with high accuracy.
Patent JP-2001206062-A (JP)
Title: Resin door
Inventor: FUKUI TAKAYUKI
IPC: B60J5/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin door of light weight having toughness in a part requiring it. SOLUTION: In the resin door formed by press molding of fiber reinforced resin, a woven fabric layer is provided in the whole or a part of the fabric reinforced resin. More, specifically, a synthetic fiber woven fabric layer with a melting point of 200 deg.C or higher and weight per unit area of 20-350 g/m2 is provided in glass fiber reinforced resin.
Patent JP-2000236490-A (JP)
Title: Mpeg decoder for caption display and decoding method
Inventor: RYU KANSHU
IPC: H04N19/44
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG decoder for caption display where even a general television receiver without a caption function can conduct the caption function and a system with the caption function can be realized at a low cost because the MPEG decoder can be applied to various system and to provide a decoding method. SOLUTION: The MPEG decoder is provided with a video decoder 230, a header FIFO memory 260, a CPU 270, an OSD control section 280, and a video mixer 250, extracts user data from a header of an MPEG video stream, decodes the data to generate caption data, uses the OSD module to convert the generated caption data into OSD data and outputs the data.
Patent JP-2001219314-A (JP)
Title: Throw-away tip
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/20
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away tip capable of being re-ground easily without requiring a skill. SOLUTION: A cutting blade member 15 is disposed on the side surface 23 of a tip main body 11 so as to face in the outer peripheral direction of the tip main body 11. The ridge of a cemented carbide 15A forms an auxiliary cutting blade 18.
Patent JP-2001220500-A (JP)
Title: Resin composition for press molding and molded product of artificial marble using the same resin composition
Inventor: FURUYA HIDEKI
IPC: C08F220/14
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin composition for press molding which is excellent in moldability, mechanical properties of a molded product and heat resistance and moreover imparts excellent resistance to boiling water and impact resistance without losing the excellent characteristics of acrylic syrup, and to provide artificial marble obtained by the press molding of the above resin composition for press molding. SOLUTION: The resin composition for press molding comprises (A) a carboxyl group-containing acrylic polymer (B) an epoxy acrylate and (C) methyl methacrylate as essential ingredients. An artificial marble molded product excellent in moldability, an outward appearance and dimensional accuracy all of which cannot be attained by conventional technology and having resistance to boiling water, high strength and high impact resistance the shortcomings of which are conventional defects is obtained by using the above resin composition for press molding.
Patent JP-2000311601-A (JP)
Title: Electron emitting element, electron source, image forming device and their manufacture
Inventor: KIYOUGAKU MASABUMI
IPC: H01J9/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To achieve a good electron emission characteristic uniformly and stably over a long period by arranging a conductive member with a second gap on a substrate, radiating an electron beam at least to the second gap from an electron emitting means separated from the conductive member in the atmosphere including a carbon compound, and applying a voltage to the conductive member. SOLUTION: Opposing element electrodes 12, 13 are formed on a substrate 11, then a conductive film 14 is formed. A second gap 16 with a changed structure such as a local breakage is formed on part of the conductive film 14 by applying a voltage across the element electrodes 12, 13 and feeding a current to the conductive film 14. A carbon film 15 is formed on the conductive film 14 with the second gap 16. The carbon film 15 is formed by repeatedly applying the pulse voltage to the conductive film 14 (across the element electrodes 12, 13) and radiating the electron beam emitted from an electron emitting means 41 to the vicinity of the second gap 16.
Patent JP-2001220999-A (JP)
Title: Shield tunnel lining body
Inventor: KONDO JIRO
IPC: E04G21/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a shield tunnel lining body capable of positioning with ease and also transmitting the shearing force between segment assemblies in assembling the shield tunnel lining body with a ring-like segment assembly butting against another ring-like segment assembly. SOLUTION: In a shield tunnel lining body comprising a plurality of ring-like segment assemblies, which are integrated by introducing pre-stress in the circumferential direction, axially connected to each other by inserting PC steel material in the duct penetrating segments in the axial direction and introducing pre-stress in the axial direction by making the PC material become intense, a plurality of projections 32 are provided in the end face 31 connected to another ring-like segment assembly 40 in a ring-like segment assembly 30 so as to be projected to the other segment assembly 40 from the segment assembly 30, and a plurality of recessed sections 42 capable of containing each projection 32 are provided in the end face 41 of the other segment assembly 40.
Patent JP-2001218554-A (JP)
Title: Food-drying system
Inventor: KASHIWAGI KOJI
IPC: A23B4/03
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a food-drying system capable of improving quality especially foods such as marine products. SOLUTION: This system is such one as to be constructed of a first drying chamber 5A, a second drying chamber 5B, a conveyor apparatus 4 which conveys foods to the first drying chamber 5A and holds therein, and then conveys the foods to the second drying chamber 5B and holds therein, and a drying apparatus 3 capable of independently controlling the condition each in the first and second drying chambers 5A and 5B under a drying condition at low temperature of -3 deg.C to +20 deg.C.
Patent JP-2001222837-A (JP)
Title: Optical head and optical information reproducing device using it
Inventor: ARAI NOBUO
IPC: G11B7/135
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and an optical disk device that are simply structured for mass-productivity and that facilitate miniaturization and light- weight, by reducing a working distance between a collimator lens and a detecting lens. SOLUTION: The collimator lens in the optical system of the head is constituted of meniscus type lenses whose center of curvature is all on a semiconductor laser side, and/or the detecting lens in the optical system of the head is constituted of meniscus type lenses whose center of curvature is all on a photodetector side. The optical head of this invention is mounted on an optical disk device or a magneto-optical disk device.
Patent JP-2001222450-A (JP)
Title: Hierarchical storage device
Inventor: SUMIYAMA TAKUYA
IPC: G06F12/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To automatically store data whose use frequency deteriorates in a secondary storage medium in a hierarchical storage device for managing the storage of large amounts of data by using plural storage media whose access speeds are different. SOLUTION: This hierarchical storage device is provided with a primary storage medium 2 and a secondary storage medium 31 for storing data whose use frequency is high and data whose use frequency is low, a use frequency information data base 23 for storing data classification information and data use frequency information, an index information data base 22 for storing index information and data storage position information, a medium management information data base 21 for storing the dead area information of the storage medium, and a data managing means 11 for extracting the data use frequency information from the use frequency information data base according to the data classification information designated by a data storage request, and for storing the data whose storing is requested to the storage medium corresponding to the primary storage medium or the secondary storage medium.
Patent JP-2001223382-A (JP)
Title: Automatic assembling device for solar cell module
Inventor: KURIBE YOSHIFUMI
IPC: H01L31/042
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic assembling device for a solar cell module wherein a metal plate and a terminal box are automatically attached to a solar cell panel. SOLUTION: There are provided a first both-sided tape coating mechanism 7 wherein, with a solar cell panel 2 placed on a transportation conveyor 1, a both-sided tape 12 is pasted to the rear surface of the solar cell panel along the conveyor 1, while a protective paper is peeled, an adhesive applying mechanism 17 which applies an adhesive 16 to a region 15 of the backside of the panel which is surrounded with the both-sided tape 12, a metal-plate fixing mechanism 27 which supplies a metal plate 26 to the backside of panel and fixes the metal plate to the panel using the both-sided tape and the adhesive, a second both-sided tape pasting mechanism 33 which pastes the both-sided tape to a terminal box attaching part of the metal plate and peels the protective paper,  a terminal box fixing mechanism 40 which supplies the metal plate to a terminal box 39 whose backside is applied with the adhesive and electrically connects to the panel and a potting material filling mechanism 45 which supplies, and fills, a potting material 48 into the terminal box.
Patent JP-2001223323-A (JP)
Title: Semiconductor device
Inventor: HARADA KOZO
IPC: H01L23/49
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of mounting even semiconductor chips of the same size in a high density. SOLUTION: The semiconductor chip having electrodes or an insulating layer is formed on backside having electrodes formed on a front surface. In this case, the front surface electrodes are loop-connected to the backside electrodes by wire bonding. Or, the surface electrode and the backside electrode/ the insulating layer are connected by a conductive clip or an adhered conductive material. The semiconductor chips thus obtained are laminated, the wires, the clips or the conductive materials are connected to each other, and fixed to obtain a laminated semiconductor device mounting the chips of the same size in a high density.
Patent JP-2001224942-A (JP)
Title: Treating agent dissolution device
Inventor: HIROZAWA NOBUHIKO
IPC: B01F7/16
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To stably form a treating agent of a prescribed dilution concentration in the short dissolution time of the treating agent. SOLUTION: The relative positional relations of the shape of a dissolution tank 104, bottle loading positions A and B and a position C of a paddle 126A are definitely required to be specified the paddle 126A, the fall position of the treating agent and an angle part D with respect to the direction of the water flow occurring in the rotation of the paddle 126A and are not the simple design items like the geometrically balanced arrangement and the arrangement to attach importance to designs and the structure purposed to prevent the stagnation of the treating agent is adopted, by which the treating agent dissolution device having the stable dilution concentration rate may be obtained.
Patent JP-2001229518-A (JP)
Title: Floating type head slider and disk driving device
Inventor: YOTSUYA MICHIO
IPC: G11B5/60
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To float a floating type head slider in a more stable state even when a reduction occurs in the linear velocity of the floating head slider floating and traveling on the signal recording surface of a disk recording medium. SOLUTION: This floating type head slider is provided with a head for recording and/or reproducing a signal in a disk recording medium, and adapted to float and travel on the disk recording medium by an air flow generated by the rotation of the disk recording medium. In the floating type head slider, grooves having different depths are formed in a surface opposite to the disk recording medium, thereby the stepped parts of at least 2 stages or more are formed, and of these grooves forming the stepped parts, the depth of the shallowest groove is set to be equal to 250 nm or lower.
Patent JP-2001231172-A (JP)
Title: Method and apparatus for supplying power both from power system based on private electric generator and from commercial power system
Inventor: NAKAMURA HIDEKI
IPC: H02J3/38
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To, when excessive torque is produced, protect the shafting and the prime mover in the generator drive unit of a private electric generator and promptly restore power supply by the private electric generator. SOLUTION: The generator drive unit of the private electric generator is provided with a hydraulic multiple disc friction clutch 10. When excessive torque is produced, the friction clutch is caused to slip to prevent the transmission of the excessive torque. After detection of the restoration of a commercial power system 27, the voltage, frequency, and phase of the private electric generator are synchronized with those of the commercial power and a generator breaker 25 is closed.
Patent JP-2001229777-A (JP)
Title: Membrane switch
Inventor: IMAI TAKAYUKI
IPC: H01H13/712
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a membrane switch excellent in water-proof performance. SOLUTION: In the membrane switch, at least one air hole 61 is formed on an upper circuit board 10, or on a lower circuit board 20, or on both circuit boards 10 and 20. The whole or part of the rim of the air hole 60 is made of a material 70 whose forward contact angle is from 95 to 140 degrees. Because of the characteristic of the material 70, the membrane switch can make a stable and highly reliable motion with excellent water-proof performance.
Patent JP-2001238140-A (JP)
Title: External input signal detection device
Inventor: KAMIMURA ATSUNORI
IPC: H04N5/44
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an external input signal detection device which can detect to which external input terminal a signal cable is connected. SOLUTION: A plurality of external input terminals for inputting signals from outside, switch means which are installed in each of the plural external input terminals and switches a connection with a post stage when a signal cable is connected to the external input terminal, signal generation means which are connected to the post stages of the plural external input terminals via the switch means and generate signals corresponding to the external input terminals and a detection means for detecting to which external input means the signal cable is connected based on the output from the signal generation means are installed.
Patent JP-2001235189-A (JP)
Title: Regenerative refrigerating system
Inventor: OKAZAKI TAKASHI
IPC: F24F5/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative refrigerating system which can be operated in a mode where it could not be performed hitherto, by simple constitution. SOLUTION: A compressor 10, an outdoor heat exchanger 14, an indoor decompressor 31, and an indoor heat exchanger 32 are connected in order by pipes, and the connection port on liquid side of the outdoor heat exchanger 14 and the connection port on liquid side of the indoor heat exchanger 32 are connected with each other through an opening and closing valve 23 and a liquid refrigerant pump 22 in order.  Moreover, one end of the heat exchanger 20a for heat storage and a pert between the vapor side of the indoor heat exchanger 32 and the suction side of the compressor 10 are connected with each other through an opening and closing valve 26, and the other end of the heat exchanger 20a for heat storage and the middle between the connection port on liquid side of the outdoor heat exchanger 12 and the opening and closing valve 23 are connected with each other through a decompressor 21 for heat storage. According to this system, a regenerative refrigerating system can be constructed in simpler constitution than that of a conventional one.
Patent JP-2001237029-A (JP)
Title: Electrophotographic image forming device
Inventor: NAGAOKA TOMOO
IPC: H01R107/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a feeling of resistance and a holding feeling at the time of attaching and detaching a cartridge, and provide an electrophotographic image forming device which can prevent the damage or the like of connector. SOLUTION: In the electrophotographic image forming device in which, by the mounting action of removable photoconductive drum cartridge (cartridge) 6 to a device main body, a stationary connector 2 that has been installed at the photoconductor drum cartridge 6 side and a movable connector 1 at the device main body side are made to fit, the movable connector 1 is elastically retained at the device main body side through elastically deformable neutral member 5.
Patent JP-2001237525-A (JP)
Title: Package of electronic component using conductive adhesive agent and its manufacturing method
Inventor: ITAGAKI MINEHIRO
IPC: H05K3/32
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a package of an electronic component wherein self alignment effect can be obtained when the electronic component is mounted on a circuit board by using conductive adhesive agent instead of solder, and a manufacturing method of the package. SOLUTION: A covering layer 13 composed of conductive ferromagnetic material which is composed of a ferromagnetic stainless steel powder-thermosetting epoxy resin heating cured film and has small coercive force is formed on a surface of an electrode terminal 12 of the circuit board 11. A covering layer 15a of ferromagnetic material which is composed of an Nd-Fe-B based alloy powder-thermosetting epoxy resin heating cured film and has large coercive force is formed on a surface of an electrode 15 of the electronic component 14. After thermosetting conductive adhesive agent 16 is spread on a desired portion on the circuit board 11, the electronic component 14 having the covering layer 15a of magnetized conductive ferromagnetic material is mounted at a desired position on the circuit board 11. By magnetization of the covering layer 15a, mounting position is corrected to a right position by a magnetic force even if mounting position precision of the electronic component 14 is inferior.
Patent JP-2001241869-A (JP)
Title: Heat pipe structure
Inventor: NAKAGAWA MASAYUKI
IPC: F28D15/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and degree of freedom for design of a heat pipe structure by constituting the structure to house and arrange capillaries corresponding to the shape of each container without having any bend. SOLUTION: This heat pipe structure is composed of a container 5 formed to have a housing space inside and a plurality of capillaries 7 which are arranged in parallel with each other in the housing space and in which a hydraulic fluid is enclosed. The capillaries 7 are arranged in such a way that a plurality of capillary groups are piled up in many stages so that their directions may become different from each other on the top and bottom sides and the spaces between the internal space of the container 5 and capillaries 7 are filled up with a heat conductive material.
Patent JP-2001242188-A (JP)
Title: Roll bearing unit with encoder for detecting rotating state
Inventor: KATANO KAORU
IPC: F16C19/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and cost of a structure that can be accurately detected at a low speed. SOLUTION: An encoder 26, that is a permanent magnet, is fitted and fixed directly and externally to one portion of a rotary wheel that is rotated in use, such as a shoulder part 14 of an inner wheel 3 rotated along with a hub 1a, without going through the intermediary of other members, such as a core metal. Other members can be eliminated, thus reducing weight and cost and hence solving this problem.
Patent JP-2001243663-A (JP)
Title: Method of manufacturing recording medium, method of manufacturing master disk for manufacture of recording medium, device for manufacture of recording medium, and device for manufacture of master disk for manufacture of recording medium
Inventor: KIJIMA KOICHIRO
IPC: G11B7/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely control focusing of laser beam in the manufacturing process of a recording medium and a master disk for the manufacture of the recording medium when a material layer formed on the substrate constituting the recording medium and the master disk is irradiated with the laser beam according to the recording pattern. SOLUTION: In the recording medium manufacturing method including a process of irradiating a material layer 12 formed on the substrate 11 which constitutes the recording medium with laser beam according to the recording pattern in the production process of the recording medium, the material layer 12 has specified reflectance for the laser beam 13 to generate returning light beam in the laser beam 13. The returning light bema is detected to control the focus of the spot by the irradiating laser beam on the material layer.