baber/WOPTO huggingface dataset:
Patent JP-2005013476-A (JP)
Title: Material for bone restoration and bone substitution made of inorganic/organic composite
Inventor: KOKUBO TADASHI
IPC: A61F2/28
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical material for bone restoration and bone substitution which has a high bone binding ability and has a mechanical property similar to that of the natural bone (cortical bone).  <P>SOLUTION: The titanium oxide-organic composite for bone restoration and bone substitution is obtained by melt-mixing titanium dioxide fine particles or a fine particle precursor compound thereof having the bone binding ability and/or an anatase structure having an apatite forming ability in a supersaturated aqueous solution for the apatite in a pseudo-body fluid in a living body with a thermoplastic resin in particular a high density polyethylene with MFR 8.0-20, obtaining a composite in which the titanium dioxide is homogeneously dispersed in the thermoplastic resin matrix at a blending quantity of 40 volume % to 53 volume %, making a mold of a desired artificial bone shape from the composite, and exposing the titanium dioxide on the composite surface by mechanically polishing the mold surface and/or chemical processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019220-A (JP)
Title: Positive electrode active material for battery and its manufacturing method
Inventor: TAGAMI KOJI
IPC: H01M4/131
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a battery, which does not adhere to a die when molding it because its molding density is high, and has a high discharge capacity, and its manufacturing method.  <P>SOLUTION: In this positive electrode active material for the battery which comprises a spinel based composite oxide having Li, Mn, and O as main components, belonging to a space group Fd3m, and expressed by a lattice constant of 8.20 ± 0.05, such as Li<SB>4</SB>Mn<SB>5</SB>O<SB>12</SB>for instance, BET value is 5-35 m<SP>2</SP>/g, the average particle diameter of a secondary particle is 5-50μm, the ratio of the average particle diameter to the BET value (average particle diameter / BET value) is not less than 0.2, and the volume-based cumulative distribution of the secondary particles having the average diameter of 0-5 μm in the positive electrode active material is not more than 60 %. In addition, when molding a molded body with a molding pressure of 5000 kg/cm<SP>2</SP>by mixing carbon of 3% in the positive electrode active material, its density is set to 2.3 g/cc or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040101-A (JP)
Title: Alloying and/or local-doping of metallization for improving wiring performance
Inventor: YOUNG BRADLEY S
IPC: H01L21/288
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved wiring especially for migration by minimizing the increase in the resistance of wiring in a semiconductor to enhance mechanical strength thereof.  <P>SOLUTION: A trench is formed in a wiring layer, and the increase of electric resistance thereof is minimized and the mechanical strength thereof is enhanced and then influence of the electromigration and the stress migration of the wiring is decreased by a method filling a material hardly affected by a migration problem into the trench with use of technologies such as electroless plating, ion implantation, and gas phase depositing. A limited portion such as circumference of the interface between a via and the wiring is denatured by depositing the materials resisting the migration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005026812-A (JP)
Title: Image photographing apparatus and program
Inventor: SUDO TOMOHIRO
IPC: H04N101/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to create and execute an optional program in order to realize various functions.  <P>SOLUTION: The image photographing apparatus having a photographing means for photographing an object stores a group of processing instructions including an image state compatible processing instruction in cross-reference with a state of an image to a user program storage area 302a prior to the photographing. The image photographing processing apparatus detects a state of an image corresponding to the object photographed by the imaging means, reads the processing instruction corresponding to the state of the detected image from an instruction word storage area 202a, and controls the photographing means according to the group of processing instructions stored in the user program storage area 302a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026085-A (JP)
Title: Compact self-ballasted fluorescent lamp and lighting circuit
Inventor: TAKAHASHI AKIYOSHI
IPC: F21Y103/37
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp capable of stably lighting an arc tube even if the temperature inside a cylindrical case for housing a lighting circuit is raised with higher heat generation caused by increased rated output.  <P>SOLUTION: A resonance circuit is provided in the output side of the lighting circuit of the compact self-ballasted fluorescent lamp. A capacitor 341 used in the resonance circuit houses a film capacitor body 3412 in a resin case 3411, with its opening sealed with epoxy resin. Even if the resin film which serves as a dielectric of the film capacitor body, tends to expand in the thickness direction, it is blocked by the inner shape of the resin case. Accordingly, the electric capacity of the capacitor for resonance is prevented from fluctuating widely, thus securing stable lighting of the arc tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021947-A (JP)
Title: Method and device for monitoring energy of laser beam machining apparatus
Inventor: ISO KEIJI
IPC: B23K26/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for monitoring the energy of a laser beam machining apparatus capable of detecting the energy on the side of a movable shaft after branching with high accuracy in order to enhance the reliability of laser beam machining.  <P>SOLUTION: In this device, a condensing lens 42 and a photo sensor 44 are disposed on a rack 50 moved together with a beam splitter 40 so that the distance N between the condensing lens 42 and the photo sensor 44 on a second stage on the movable shaft side is unchanged irrespective of the movement of the movable shaft (here, a galvano-unit 32) side. Therefore, the beam diameter M incident on the photo sensor 44 becomes constant, and the energy can be detected with high accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031305-A (JP)
Title: Image forming apparatus and method
Inventor: SHIROSUGI KOJI
IPC: G03G15/20
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose overall output time is shortened while the power consumption is reduced, and an image forming method.  <P>SOLUTION: The image forming apparatus has a paper sheets feeding tray which feeds paper sheets for image formation, a paper holding tray which temporarily holds the fed paper sheets, a fixation part 2 which heats and fixes images on the paper sheets, and a paper sheet conveyance control means of performing conveyance control over the paper sheets; and the fixation part 2 has a 1st heating means 3 of heating the specified heating area of the fixation part and a 2nd heating means 4 of heating a heating area other than the specified heating area, and when the 1st heating means 3 is within a specified temperature range, the form conveyance control means begins to feed paper sheets from the paper sheets feeding tray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003351-A (JP)
Title: Connecting structure
Inventor: FUNAKI TAKASHI
IPC: E04B1/58
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure for mounting and removing a panel member to and from a structural steel member of a construction in a simple operation and for connecting the end parts of H-steels, constituting the structural steel member, with each other by using a connecting device for firmly connecting them without causing any troubles when mounting the panel member.  <P>SOLUTION: The connecting structure for connecting the H-steels, constituting the structural steel member of a construction, with each other in an abutting state comprises a pair of L-shaped connecting members, each having a first and a second abutting parts facing an inner surface of a web and a connecting piece of each of the abutting H-steels, respectively, and bolt insertion holes housing the heads of bolts provided on the outer surface side of the web of each of the H-steels in an embedded state. The web of each of the H-steels having the bolt insertion holes is connected to the first abutting member of each of the connecting members so that the heads of the bolts may not be exposed on the outer surface side of the web, and the connecting piece of each of the H-steels is connected to the second abutting member of each of the connecting members by means of the bolts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038660-A (JP)
Title: Induction heating cooker
Inventor: TOMINAGA HIROSHI
IPC: H05B6/06
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which can achieve higher temperature sensing accuracy by an infrared sensor while reducing the self heat generation of a metal member around the infrared sensor.  <P>SOLUTION: The induction heating cooker is equipped with an infrared sensor 15 for detecting the intensity of infrared radiation from a loading pan 11, a waveguide 16 for guiding the infrared radiation from the loading pan to the infrared sensor, and a first magnetism shield means 19 and a second magnetism shield means 20 for reducing magnetic flux leakage from a heating coil 13. The waveguide 16 is arranged below the upper surface of the second magnetism shield means 20. Consequently, since the self heat generation of the waveguide 16 caused by the magnetic flux absorbed in the second magnetism shield means 20 from the heating coil 13 can be reduced, the temperature rise of the infrared sensor 15 due to heat radiation from the waveguide 16 also can be reduced, resulting in achieving higher temperature sensing accuracy by the infrared sensor 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049977-A (JP)
Title: Merchandise sales data processor
Inventor: SUGIYAMA TETSUO
IPC: G07G1/12
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cope with customers without using any large-scale apparatus.  <P>SOLUTION: First and second input means(for example, a keyboard 110 and a scanner 111) are set as a data input means, and merchandise sales information based on merchandise data input by first input means 110a and 111a or the like and merchandise sales information based on merchandise data input by second input means 110b and 111b or the like are displayed at a display unit(a display unit 107 for operator and a display unit 120 for customer) so as to be divided into the right side display and the left side display, so that the merchandise sales data processing can be executed independently right and left (in a dual mode). The mode setting to the dual mode is executed by detecting that the second input means 111b or the like which inputs data through radio communication by using batteries 131b and 132b as a driving source has been removed from a charging unit 133. Thus, it is possible to cope with two customers by a single merchandise sales data processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049550-A (JP)
Title: Beam shaping element, semiconductor laser device, optical pickup device and optical disk device
Inventor: MIFUNE HIROYASU
IPC: G02B5/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a device small in size and light in weight, and also, to attain the reduction of chromatic aberration, as to a beam shaping element for shaping laser light having an elliptical cross section to laser light having a circular cross section.  <P>SOLUTION: The beam shaping lens 4 as the beam shaping element for shaping the laser light having the elliptical cross section to the light having the circular cross section is constituted by arranging a refractive lens 6 constituted of a cylindrical surface curving to the incident side of the laser light having the elliptical cross section and a diffraction lens arranged facing the refractive lens 6 and constituted of a diffraction grating parallel to the cylindrical direction of the cylindrical surface of the refractive lens 6. Then, the beam shaping lens 4 becomes small in size, and then, the device can be made small in size and light in weight as compared with such the case where a prism etc., is installed in the device, and also, the chromatic aberration can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056872-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OSANAI JUN
IPC: H01L21/28
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a p-channel trench MOSFET which is of high quality and capable of operating stably.  <P>SOLUTION: In the method of manufacturing the p-channel trench MOSFET having a p-type gate electrode; a process of implanting BF<SB>2</SB>ions into a polycrystalline silicon film and then depositing another polycrystalline silicon film, an ion implanting process, and a thermal treatment process, are carried out several times in succession to form the gate electrode, whereby the p-channel trench MOSFET that operates stably and is of high quality can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056609-A (JP)
Title: Storage element and its manufacturing method
Inventor: ADACHI NORIKAZU
IPC: H01M10/0587
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a storage element efficiently and the storage element manufactured by that method.  <P>SOLUTION: In the manufacturing method of the storage element (for example, lithium ion secondary battery), a positive electrode 12, a negative electrode 14 and an electrolytic solution 30 are housed in a container 20 which is mainly constituted of a conductive material (SUS or the like), and the container 20 is sealed. Then, the external power supply 50 is connected between the container 20 and the negative electrode 14, and a voltage is applied in such conditions that an electric potential of the container 20 is approximately 1.23 V or more, and that the electric potential of the negative electrode 14 is approximately 0 V or less. By this, the container 20 becomes the positive electrode for electrolyzing, the negative electrode 14 becomes the negative electrode for electrolyzing, and water contained in this battery (assembly) 1 is electrically decomposed. Therefore water can be reduced (decomposed).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004155411-A (JP)
Title: Bearing device for wheel
Inventor: FUKUSHIMA SHIGEAKI
IPC: B60B27/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost bearing device for a wheel of which bonding part does not loosen even if a large moment load acts on the bearing, allowing no pre-load escape of the bearing to be generated even by a single bonding means and prescribed pulling force.  <P>SOLUTION: In a bearing device for a driving wheel, a hub wheel 1, a constant velocity universal joint 3, and plural rows of rolling bearings 2 are formed into a unit, wherein the hub wheel 1 and the outer joint member 14 of the constant velocity universal joint 3 are fitted with each other, an inner side rolling surface 1a, which is at least one of the inner side rolling surfaces in the plural rows of rolling bearings 2 is included in the hub wheel 1, and a hardened recessed and protruded part 5 are formed on the inner peripheral surface of the hub wheel 1. Further, a fitting part 17b of the outer joint member 14 is caused to bite into the recessed and protruded part 5 by increasing the diameter of the fitting part, and the hub wheel 1 and the outer joint member 14 are integrally joined by plastic bonding so as to have a pull-out resistance force of 160 kN or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062235-A (JP)
Title: Varnish for forming liquid crystal alignment layer, liquid crystal alignment layer, and liquid crystal display element
Inventor: HIRAI KICHIJI
IPC: C09D183/10
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide varnish for forming a liquid crystal alignment layer with which an alignment layer having mechanical strength coping with friction resulting from rubbing and being excellent in adhesion to a glass substrate is formed and which is also excellent in preservation stability.  <P>SOLUTION: The varnish for forming the liquid crystal alignment layer contains a polymer which is obtained by using a silsesquioxane derivative represented by formula (1) and in which the polymerization chain is formed of at least one out of an amide bond and an imide bond. In formula (1), R<SP>1</SP>is a substituent selected from a hydrogen, an alkyl, an aryl and an arylalkyl, at least two of Ys are substituents selected from either of a group of substituents represented by formula (2-1) and a group of substituents represented by formula (2-2) and remaining Ys are hydrogens. In formulas (2-1) and (2-2), Z<SP>1</SP>is a substituent having an amino group, Z<SP>2</SP>is a substituent having a 2-oxapropanedioyl group and R<SP>2</SP>is a substituent defined as is the case with R<SP>1</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242275-A (JP)
Title: Moving picture encoding method, moving picture decoding method, moving picture encoding program, moving picture decoding program, moving picture encoder, and moving picture decoder
Inventor: BUN CHUNSEN
IPC: H04N19/136
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a change in the region shape due to the difference of encoding modes in the case of encoding and decoding moving pictures and to improve the efficiency of compression encoding.  <P>SOLUTION: In a video encoding method, an encoding mode controller 102 determines an encoding mode of each image on the occasion of encoding a moving picture consisting of a plurality of images, and a region partitioning unit 104 determines a region structural unit for partitioning the image into multiple regions, based on the encoding mode. A region determining unit 116 defines the regions on the basis of the region structural unit and information thereof is encoded. Then an encoder 105 compression-encodes pixel data included in the regions, in encoding units to generate compression-encoded data according to the encoding mode, and outputs the resultant data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005068639-A (JP)
Title: Snow melting apparatus
Inventor: AOKI YASUNOBU
IPC: E01H5/10
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting apparatus with excellent practical performance capable of extremely efficiently melting a large amount of snow by a simple structure.  <P>SOLUTION: This snow melting apparatus comprises a snow block throw-in box 1 having an opening part 8 embedded at a specified position and allowing snow blocks 10 to be thrown therein, a heat source 2 installed at the bottom part 9 of the snow block throw-in box 1, and a draining mechanism 3 creating a state in which the thrown-in snow blocks 10 is brought into contact with the heat source 2 by draining molten snow water produced when the snow blocks 10 are molten.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070108-A (JP)
Title: Phase conjugate mirror for ultrashort pulse light, and optical amplifier using same
Inventor: OMATSU TAKASHIGE
IPC: H01S3/108
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase conjugate mirror for ultrashort pulse light and an optical amplifier using the same.  <P>SOLUTION: The ultrashort pulse light with a waveform A from a laser element is rotated by a polarization beam splitter 2 and a Faraday rotator 3. The ultrashort pulse light passes through a 1st half-wavelength plate 4 and is reflected by a mirror 5, passed through a cylindrical lens 6, and amplified by an amplifier 7 excited by an exciting diode, and then the light passes through a cylindrical lens 8 of a next stage, a 2nd half-wavelength plate 9, and a lens 10, and is incident on the phase conjugate mirror for ultrashort pulse light through a mirror 22, a lens 23, and a mirror 24. Signal light from the mirror 24 is incident on a solid-state medium 11, passes through a 1st lens 12, and is reflected by a mirror 14 and further by a mirror 15, passes through a 2nd lens 13 and impinges on the solid-state medium 11 again, so that the light is projected as a phase conjugate wave. The projected light passes through the same route reversely and is further amplified by the amplifier 7 and rotated by the Faraday rotator 3, and then an output of ultrashort pulse light with a waveform B is obtained from the polarization beam splitter 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079610-A (JP)
Title: Remote monitoring system
Inventor: SASAKI RYOJI
IPC: H04M11/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the communication timeout of a wired circuit network control apparatus when a remote monitoring wireless terminal comprising a master unit and a slave unit is combined with an existing wired communication system.  <P>SOLUTION: The remote monitoring system comprises: a remote monitoring apparatus including the master unit 3 and the slave unit 2 that is wirelessly connected to the master unit 3 and intermittently operates; and a center apparatus 6 that is connected to the remote monitoring apparatus via a wired NCU 4, and transmits metering data of the slave unit 2 to the center apparatus 6 in response to a metering request from the center apparatus 6, wherein the master unit 3 transmits dummy data for each prescribed time to the wired NCU to await the start of the slave unit 2 so as to prevent the delay of transmission of the metering data from the slave unit 2 from exceeding the communication timeout of the wired NCU 4. The slave unit 2 reduces a pause period in the intermittent operation after the start to attain a quick response.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021550-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a decoration effect and a performance effect by light and improving interest further for a player.  <P>SOLUTION: A pachinko game machine 10 is provided with an outer frame 11 and an inner frame 12 openably and closably provided on one side part of the front part of the outer frame 11. A game board is mounted on the inner frame 12. On the game board, a large number of nails for appropriately dispersing and adjusting the falling direction of game balls or the like are implanted, and also various kinds of members (accessories) such as a pinwheel unit are disposed. The pinwheel unit is provided with a main body part, a front lens with a plurality of blades on the front surface side of the main body part and a rear lens on a back surface side, and is constituted such that the player can view emitted light from an illumination member 403 behind the rear lens. Then, when the game ball hits the blade and the front lens is rotated, the visual form of the light is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI