baber/WOPTO huggingface dataset:
Patent JP-2007022093-A (JP)
Title: Printer
Inventor: IMAI KOJI
IPC: B41J2/01
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a printhead can be replaced without causing a protective cap to rub the nozzle face of the printhead of an inkjet type.  <P>SOLUTION: The protective cap 22 is directed so as to oppose an inserting direction of a head holder 7 when the printhead is replaced at a position where the nozzle face of each printhead of a printhead member 4 faces the protective cap 22. The protective cap 22 covers the nozzle faces of the printheads when inserting the head holder 7 into a carriage 1 in such a direction to come closer to the protective cap 22. The protective cap 22 can be moved in a rotational direction of the head holder 7, the protective cap 22 is rotated in a direction perpendicular to the inserting direction of the same after insertion so as to face a regular position where the printhead properly faces the printing position of on a sheet of paper for printing, thereby the head holder 7 and the protective cap 22 rotate all together while the nozzle faces of the printheads are covered with the protective cap, and the nozzle faces of the printheads are not rubbed with the protective cap.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008111338-A (JP)
Title: Compressor
Inventor: MAKISHIMA HIROYUKI
IPC: F04B27/08
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of increasing oil supply to a bearing in a central through-port of a cylinder block.  <P>SOLUTION: This compressor 1 has a rotary valve 71 connected to a driving shaft 10 so as to synchronously rotate with the driving shaft 10 and rotatably slidably superposed on a valve plate 9 so as to block up a suction hole 11 of the valve plate 9. The rotary valve 71 has a suction passage 71e communicating a cylinder bore B with a suction chamber 7 by opening the suction hole 11 of the cylinder bore B existing in a suction stroke in response to rotation of the rotary valve 71, and a clearance passage 71e for successively communicating the suction hole 11 corresponding to the cylinder bore B of a suction stroke initial stage with a suction hole 11 corresponding to the other cylinder bore B of lower pressure than the cylinder bore B, in response to rotation of the rotary valve 71. A communicating groove 71j for communicating the clearance passage 71e with the central through-hole 14 of the valve plate 9, is formed on a sliding contact surface with the valve plate 9 of the rotary valve 71.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111938-A (JP)
Title: Electro-optical device, and electronic equipment provided with the same
Inventor: KOIKE TAKAFUMI
IPC: G09F9/30
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To display a high quality image with respect to an electro-optical device such as a liquid crystal device.  <P>SOLUTION: The electro-optical device is provided with: a substrate (10); a plurality of reflection type pixel electrodes (9a) arranged apart from each other with gap areas (D1, D2) on a display area (10a) on the substrate; and an interlayer insulating film (42) laminated on a layer side lower than these plurality of pixel electrodes. Further, the electro-optical device is provided with a gap insulating film (510) which is arranged at least in a part of the gap areas (D1, D2) on this interlayer insulating film (42) and is formed of an insulating film having a refractive index different from that of this interlayer insulating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111367-A (JP)
Title: Internal combustion engine and piston
Inventor: MIZUNO HIDEAKI
IPC: F02F3/26
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve discharge of unburned HC or fuel consumption of an internal combustion engine in which a heat insulating layer composed of a porous material is formed on a piston crown surface.  <P>SOLUTION: The internal combustion engine is equipped with a fuel injection valve 12 facing an intake port 6, and the heat insulating layer composed of the porous material formed on the piston crown surface 3a. Non-heat insulating areas (A1, A2) without having the heat insulation layer formed therein are provided on the piston crown surface region in contact with a portion in which, out of fuel sprays from the fuel injection valve 12, the percentage of liquid fuel is comparatively higher than vaporized fuel. Thereby, deterioration in discharge of unburned HC or fuel combustion, caused by permeation of the liquid fuel into the heat insulating layer composed of the porous material and incomplete combustion, can be avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111028-A (JP)
Title: Water-soluble lubricant for plastic working, metallic material for plastic working and worked metal article
Inventor: YAMANE SHIGEHIRO
IPC: C10N10/16
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble lubricant for plastic working, capable of forming a lubricating film free from phosphorus and having lubricity and seize resistance comparable or superior to those of a phosphorus-containing chemical conversion coating film and having excellent corrosion resistance.  <P>SOLUTION: The water-soluble lubricant for plastic working contains components A to D at the following mass ratios based on the sum of A to D; the component A, 10-30% water-soluble inorganic salt; the component B, 5-30% organic metal salt; the component C, 10-84.5% alkaline earth metal salt; and the component D, 0.5-30% solid dispersing agent comprising a reaction product of an N,N-dialkylaminoalkylamine with a copolymer of an α-olefin and maleic anhydride.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110083-A (JP)
Title: Game machine
Inventor: HORIGUCHI HIDEO
IPC: A63F5/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing an efficient display of various symbol combinations for a player.  <P>SOLUTION: The game machine (1) includes a search sequence table and a main control circuit (71). The search sequence table defines the numbers of a plurality kinds of slipping pieces in a predefined search sequence corresponding to a value possible to be stored in a pulse counter. From a determined internal winning combination, the main control circuit (71) searches the number of shifted pieces relating to symbols capable of being displayed in display windows (21L, 21C and 21R) from the numbers of the plurality of kinds of shifted pieces defined by the search sequence table, in which the search is performed in one of predefined search sequences corresponding to the value stored in the pulse counter when stop operation is detected by stop switches (7LS, 7CS and 7RS).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111806-A (JP)
Title: Torque detection sensor
Inventor: IIJIMA MASAKI
IPC: B62D5/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the turn of a coil assembly with a simple constitution, and to certainly prevent the turn, in a torque detection sensor where the coil assembly is stored in a casing in a turn preventing shape.  <P>SOLUTION: First and second coil assemblies 13 and 14 where coil bobbins 13a and 14a on which windings 13b and 14b are wound are mounted to the inside of cylindrical yokes 22 and 23 are mounted to the inside of a cylindrical cover 15. In this case, cut erected pieces 22d and 23d that are positioned in a radial facing parts and projected toward the outer diameter direction are formed on the outer peripheral surface of cylindrical sections 22c and 23c of respective yokes 22 and 23, and the first and second coil assemblies 22 and 23 are pressed into the cover 15 in the turn preventing shape, thereby forming a coil unit 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007089207-A (JP)
Title: Cartesian loop transmitter
Inventor: WILKINSON ROSS JAMES
IPC: H03F1/30
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for minimizing deterioration in the performance of a cartesian loop by nulling DC offset in a feedback path of the cartesian loop comprised of a forward path and the feedback paths.  <P>SOLUTION: The disclosed cartesian loop transmitter includes fine and coarse power control circuits that allow power control over a wide range and that allow fine control in very small increments. The disclosed cartesian loop also includes a loop filter which minimizes noise in the loop, a DC nulling circuit, an instability detection circuit, a mask detection circuit, an undervoltage protection circuit, a temperature protection circuit and an automatic phase calibration circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008114239-A (JP)
Title: Laser beam machining apparatus
Inventor: KONDO KOICHI
IPC: B23K26/073
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus having a laser beam irradiation means for performing two kinds of laser beam machining by a single laser beam oscillator.  <P>SOLUTION: The laser beam machining apparatus is equipped with: a chuck table for holding a workpiece; and a laser beam irradiation means for irradiating the workpiece held by the chuck table with laser beams. The laser beam irradiation means is equipped with: one laser beam oscillation means for oscillating laser beams; a beam splitter for splitting the laser beams oscillated by the laser beam oscillation means into first and second paths; a first collector for collecting the first laser beam split into the first path by the beam splitter; and a second collector for collecting the second laser beam split into the second path by the beam splitter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128090-A (JP)
Title: Device and method for expressing content dynamically
Inventor: CHUNG JI-HYE
IPC: H04N5/93
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for dynamically expressing contents that can be expressed by dynamic video objects.  <P>SOLUTION: The device for expressing the contents dynamically includes: a background-music-analyzing module for analyzing background music; an image-unit-group-adjusting module for adjusting attributes of a plurality of image unit groups including at least one content element and image effect element included in each image unit group according to the analyzed background music; a time-adjusting module for adjusting a length of time taken to express the attribute-adjusted image unit groups and the at least one content element included in each image unit group according to the analyzed background music; and a control module for displaying the time-adjusted image unit groups and the at least one content element included in each image unit group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038407-A (JP)
Title: Spectacle lens machining device
Inventor: SHIBATA RYOJI
IPC: B23B41/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens machining device, easily performing favorable boring regardless of a worker's skill.  <P>SOLUTION: This spectacle lens machining device for machining the peripheral edge of the spectacle lens includes: a lens rotating shaft holding a lens to be machined ; a boring tool rotating shaft for rotating a boring tool for boring the lens to be machined; and an inclination angle changing means for changing the inclination angle of the boring tool rotating shaft to the lens rotating shaft. The device performs milling for the lens to be machined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008117985-A (JP)
Title: Method of manufacturing valve metal composite foil
Inventor: KOMUKAI TETSUSHI
IPC: H01G9/055
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode foil for an electrolytic capacitor of a reduced cost, which is suitable for making a multilayer solid electrolytic capacitor and has a higher capacity density than an etching Al foil and has an equivalent electrode resistance and further reduces consumptions of Ta and Nb which are expensive rare metals.  <P>SOLUTION: A method of manufacturing a valve metal composite electrode foil comprises the steps of: forming compact layers (2) consisting of valve metals such as Ta, Ta alloy, Nb or Nb alloy at both sides of a collector layer (1) consisting of a copper foil; forming at one or both of the obtained compact layers (2) an alloy thin film (3) in which the valve metals and heterocomponents incompatible with the valve metals are uniformly distributed in a range of particle sizes of 1 nm to 1 μm; performing a particle adjustment for carrying out a particle growth of the valve metals and the heterocomponents in the alloy thin film (3) by a heat treatment; and thereafter obtaining a porous layer (5) of the valve metals by removing the heterocomponents.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121131-A (JP)
Title: Mother's milk pad
Inventor: KAWAKAMI HIKARI
IPC: A41C3/04
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mother's milk pad free from the possibility of touch of the corner part of the mother's milk pad to the skin as to stimulate the skin of a wearer, in order not to give the wearer uncomfortable feeling, and preventing the skin from directly receiving affect of gathers by the elastic shrinkage force of an elastic expansion and contraction member.  <P>SOLUTION: This mother's milk pad is so designed that elastic expansion and contraction members are attached to both the sides of the mother's milk pad, the corner part where both the side parts and the edge rim part of a pad main body cross each other is folded to a skin-untouching side, and the mother's milk pad is held in a package bag in the folded condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007251917-A (JP)
Title: Similarity calculation apparatus and method, and echo erasure apparatus and method
Inventor: FUKUI KATSUHIRO
IPC: H04R3/02
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide similarity calculation techniques for highly accurately estimating similarity in a short time, and to provide echo erasure techniques utilizing the similarity calculation method.  <P>SOLUTION: In the present invention, first of all, a similarity coefficient of a spectrum analyzed for each predetermined sample number (frame) and predetermined frequency interval (frequency value). Within a predetermined range in a frequency base direction and within a predetermined range in a time base direction, the sum of products of two signal spectrums and the sum of squares of amplitudes of respective signal spectrums (power spectrums) are determined. Then, the similarity coefficient is determined from the sum of the squares of the sum of products of the two signal spectrums and the squares (power spectral) of amplitudes of the respective signal spectrums. In the present invention, an output erasing echo by means of a method of gain calculation or adaptive filtering using the similarity coefficient is then obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175484-A (JP)
Title: Face classification method, face classifier, classification map, face classification program and recording medium having recorded program
Inventor: TAKANO RURIKO
IPC: A45D44/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the classification of the three-dimensional looking of a face with a higher accuracy.  <P>SOLUTION: The face classifier for classifying the three-dimensional looking of the face of a subject is provided with an imaging means for capturing the image of the face of the subject, a control means which carries out a control to categorize the captured face image into any of at least four types previously classified from two indexes of the space and the depth/flesh buildup with frame of the face, a display means which displays the result of the classification made by the control means correspondingly on a map in which the four types are ranked in respective quadrants of a plane coordinate space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008127177-A (JP)
Title: Belt meandering correction device
Inventor: DAITOKU KAZUMI
IPC: B65H23/038
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt meandering correction device correcting meandering of a belt without being influenced by the frictional resistance of the belt and deposits on the belt, without requiring electric power for driving.  <P>SOLUTION: This belt meandering correction device 10 for correcting the meandering of the belt 12 by turnably journaling within a horizontal plane, the center of a roller frame 16 for rollers 13-15 supporting the belt 12 of a belt conveyor 11, detecting the meandering of the belt 12, and turning the roller frame 16 in a horizontal plane, is provided with an arm member 18 arranged tilably around a center rotating shaft 17 below the belt 12, and first and second detection rollers 19, 20 rotatably attached to both sides of the arm member 18 and provided on both sides of the belt 12, and has a meandering detection means 21 having the arm member 18 tilted by the meandering of the belt 12, and a turning direction converting means 22 converting the tilt of the arm member 18 into the turning of the roller frame 16 to correct the meandering of the belt 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127939-A (JP)
Title: Ground reinforcing method for soft ground
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground reinforcing method for soft ground, comprising performing compacting action and dehydrating action, in reinforcement of a soft ground by pushing away the peripheral ground by force-feeding of a plastic grout through an injection pipe to thereby enhance the ground density, by dynamically force-feeding the thermoplastic grout into the ground to form a massy gel consolidated body by the plastic grout itself.  <P>SOLUTION: Injection pipes 1, a force feed pipe 2, a plastic grout producing plant 3 and an impact generator 5 are disposed, respectively. The injection pipes 1 are disposed at predetermined intervals in the ground. The plastic grout produced in the plastic grout producing plant 3 is force-fed to each injection pipe 1 at a fixed injection pressure through the force feed pipe 2. The plastic grout force-fed to each injection pipe 1 is injected into the ground through a discharge port to form a plastic gel consolidated body 6 around the injection pipe 1. In this process, an impact generation valve 5 of the impact generator 4 is operated to give a fixed impact to the injection pressure of the plastic grout force-fed in the force feed pipe 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135191-A (JP)
Title: Cooling device and vehicle
Inventor: NAKAMURA KOJI
IPC: H01M50/202
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, with a case (the storage unit) housing a storage unit kept in contact with a heat transfer member, the case may sometimes be supercooled through a heat transfer member.  <P>SOLUTION: The device is provided with the case housing a storage unit, the heat transfer member capable of coming in contact with the case, and a drive mechanism capable of operating between a first state in which the case and the heat transfer member are in contact with each other, and a second state in which the case and the heat transfer member are kept out of contact with each other, by relatively moving the case and the heat transfer member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128984-A (JP)
Title: Water seepage detecting material and seepage control method using same
Inventor: KAWAHARA ARIHIRO
IPC: B32B15/14
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of easily detecting water seepage.  <P>SOLUTION: A water seepage detecting material is characterized by being obtained by coating one surface of a piece of unwoven cloth with a metal film. It is preferable that the unwoven cloth is constituted by fibers intertwined three-dimensionally. Further, it is preferable that the metal film is formed by a sputtering method. A seepage control method for use in a waste disposal site or the like is characterized in that the water seepage detecting material is laid down on a surface so that the metal film makes contact with the surface and that a water seepage layer is formed by spraying polyurethane resin over the water seepage detecting material thus laid down.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135532-A (JP)
Title: Heat dissipating member, electronic component housing package using this, and electronic apparatus
Inventor: UEDA YOSHIAKI
IPC: H05K7/20
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipating member of excellent heat dissipation performance in which heat dissipation performance is well maintained even during a long period use, as well as an electronic component housing package using it and an electronic apparatus.  <P>SOLUTION: A heat dissipation member A comprises one metal plate 2a, the other metal plate 2b, and inorganic particles 1 which have a heat conductivity higher than the metal plates and are interposed between one metal plate 2a and the other metal plate 2b for joint through an active metal solder 4 in a way that they are partially embedded in one metal plate 2a and the other metal plate 2b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141800-A (JP)
Title: Linear motor armature and linear motor
Inventor: HASHIMOTO AKIRA
IPC: H02K41/03
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor armature which can be thinned, and a thinned linear motor using the armature.  <P>SOLUTION: The linear motor armature 5 includes a plurality of magnetic pole teeth 6 arranged sequentially in the motor drive direction, and a drive coil 8 wound around the drive coil winding part 60 of the magnetic pole teeth 6. The drive coil winding part 60 of the magnetic pole teeth 6 is provided with a stepped part H in the motor drive direction on the winding surface in the motor drive direction, so as to produce a winding part 601 with a wide motor drive direction width and a winding part 602 with a narrow motor drive direction width.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137919-A (JP)
Title: Chemical for wet tissue
Inventor: KAIBARA KANA
IPC: A01P3/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical for wet tissue, having degerming activities effective against gram-negative bacteria and gram-positive bacteria, and hardly affecting the skin of a human body.  <P>SOLUTION: The chemical for the wet tissue wherein the whole components are food additives except ethanol contains either one of ε-polylysine and a salt thereof as the additive for degerming the gram-negative bacterial, having the activities for degerming the gram-negative bacteria, and a grapefruit seed extract as the additive for degerming the gram-positive bacteria, having the activities for degerming the gram-positive bacteria.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116030-A (JP)
Title: Miniaturization of dynamic pressure bearing
Inventor: KOIDE AKIMICHI
IPC: F16C17/02
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a bearing free from contact between solid bodies by filling an lubricating oil between a shaft (sleeve) and a sleeve mating shaft, increasing the pressure of the lubricating oil by rotation of the shaft, and supporting the shaft by the pressure by floating from the sleeve mating shaft.  <P>SOLUTION: The shaft (sleeve) and the sleeve mating shaft are manufactured by an electrocast product, there is a hole in the center of the shaft (sleeve), and the lubricating oil sealed in this hole tends to go outside by centrifugal force. When there is a through-hole in this sleeve, the lubricating oil oozes out to a clearance between the sleeve and the sleeve mating shaft in response to a rotating speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT