baber/WOPTO huggingface dataset:
Patent JP-2008056839-A (JP)
Title: Grease composition and roller bearing for water pump
Inventor: NAKATANI SHINYA
IPC: C10N30/12
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition that suppresses occurrence of white texture flaking and corrosion thereby permitting the retention of good lubrication for long hours even when contaminated with moisture, and a roller bearing for a water pump that has the grease composition sealed therein and exhibits excellent water resistance.  <P>SOLUTION: The grease composition comprises a base oil comprising at least one selected from among mineral oils and synthetic oils and a thickening agent, and further contains oleoyl sarcosine in a ratio of 0.1-5 mass% based on the total amount of the grease. The roller bearing for a water pump has encapsulated the grease composition therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055382-A (JP)
Title: Particle electrostatic charge apparatus
Inventor: OKADA YOSHIKI
IPC: B03C3/40
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle electrostatic charge apparatus which can electrostatically charge with a high charge efficiency even for a nanoparticle of equal to or less than 50 nm.  <P>SOLUTION: The electrostatic charge apparatus has an earth electrode 3, an electrostatic discharge electrode 4 for generating ions from a corona discharge, a porous drawer electrode 5 which is arranged between the electrostatic discharge electrode and the earth electrode, apart from these both electrodes, and a particle supplying means 6 for supplying a particle in the space area between the drawer electrode and the earth electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064848-A (JP)
Title: Image display device
Inventor: MATSUNAGA TOMOMI
IPC: G02B27/18
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image display device by which image information is observed with uniform luminance and with good image quality by reducing the loss of illuminating light quantity while achieving the miniaturization of the entire device.  <P>SOLUTION: The image display device has: an image display means; an illumination means for illuminating the image display means; an illumination optical system for guiding light from the illumination means to the image display means; and a display optical system for guiding the light from the image display means to an exit pupil on an observation side. The illumination means has a light emitting element and an optical surface configured to emit light from the light emitting element. When a light beam is tracked from the exit pupil to the optical surface, the luminance of an area having many incident light beams on the optical surface is made higher than the luminance of an area having few incident light beams.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063253-A (JP)
Title: Temporary hair dyeing agent
Inventor: SHINOZAKI TAKAO
IPC: D06P3/04
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a temporary hair dyeing agent which easily adheres to the hair, readily spreads in application, hardly drips from an applicator and has a slight rise in viscosity with time regardless of combined use of inorganic pigment and organic pigment.  <P>SOLUTION: The temporary hair dyeing agent comprises inorganic pigment and organic pigment and has a content ratio X of organic pigment/inorganic pigment of 0.001<X<0.5 or 2.5<X<1,000 and a viscosity of 50-30,000 mPa s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067016-A (JP)
Title: Data communication system, apparatus and method for transmission of data, and apparatus and method for reception of data
Inventor: ITAKURA EIZABURO
IPC: H04W28/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a real time getting over a packet loss in a wireless environment.  <P>SOLUTION: The probe transmission unit 216 of a packet receiving terminal 210 sends out a probe packet to a second radio channel 320 at a constant interval. The probe analysis unit 117 of a packet sending terminal 110 detects a burst loss on the basis of the receiving context of the probe packets. A prediction retransmission control unit 118 predicts that the data packets, which are transmitted in the detected burst loss period, out of data packets sent out from a transmission buffer 115 to a first radio channel 310 are the data packets lost at a receiving side when a burst loss is detected, and the above data packets are read out from a resending buffer 114 and sent out to the transmission buffer 115.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065914-A (JP)
Title: Optical head device
Inventor: SASAKI MASAKI
IPC: G11B7/125
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device capable of properly forming a spot on an optical recording medium even when a parallel flat plate half mirror is arranged on an optical path directed from a laser beam source to the optical recording medium in place of a prism to reduce costs.  <P>SOLUTION: The optical head device 1 uses the parallel flat plate half mirror 521 as an optical path composition element for partially transmitting a first laser beam emitted from a first laser beam source 31 and partially reflecting a second laser beam emitted from a second laser beam source 32. Thus, costs are reduced. Between the first laser beam source 31 and the half mirror 521, a toric lens is arranged as an aberration correction element 50 for correcting aberration caused when the first laser beam passes through the half mirror 521. Thus, the aberration caused by the transmission of the first laser beam through the half mirror is canceled, and a good spot is formed on the optical recording medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065251-A (JP)
Title: Polarizing plate
Inventor: YOSHIHARA TOSHIO
IPC: G02B5/30
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate which is excellent in an adhesion property of its polarizer and its polarizing plate protective film to each other and which is manufactured with high production speed.  <P>SOLUTION: The polarizing plate which has a polarizer composed of polyvinyl alcohol, adhesive layers formed on both surfaces of the polarizer, and the polarizing plate protective films formed on the adhesive layers on both surfaces of the polarizer, and which is characterized in that the adhesive layer contains an urethane (meth)acrylate obtained from a polyisocyanate compound, a polyol compound, and a hydroxy group containing (meth)acrylate compound, and a hardened material of a substrate-permeable monomer which is permeable to the polarizing plate protective film, is provided to solve the problem.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007042122-A (JP)
Title: Emulation device, system and method with distributed control of test interface in clock domain
Inventor: SWOBODA GARY L
IPC: G01R31/3185
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide emulation, simulation and testability architecture without using an expensive tester in order to perform a test and debug of a large scale integrated circuit, which is excellent in observability and controllability and can reduce development time.  <P>SOLUTION: This emulation device (11) distributes common control information (8801) to each of a plurality of clock domains (1213, 1215, 1217) into which the emulation device is partitioned and also provides the clock domains with individualized clock control (8905, 8907, 8913).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008071048-A (JP)
Title: System for presenting dynamic content and its program
Inventor: FUJIKAWA MASARU
IPC: G06F13/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To present the URL of a dynamic content as a search result by a search engine for a word contained in information described in a database.  <P>SOLUTION: A server device 2 has a content distribution means 5 for distributing the content described in a document saved in a content description saving part 4; a dynamic presentation information saving part 6 for saving information to be dynamically presented within the content according to a script described in the document; a dynamic presentation information update means 7 for updating this information; a dynamic content processing means 8 for presenting the dynamic content on the content provided from the distribution means 5; a content description document editing means 9 for embedding the described content in the saving part 7 into the document; and a content description time stamp management part 10 for managing the final time to embed information in the document. A client device 3 has a dynamic content presenting means 11 for accessing the distribution means 5 and providing the dynamic content to the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071413-A (JP)
Title: Magnetic disk device
Inventor: OKAWA HIROYUKI
IPC: G11B33/12
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device which prevents electrostatic discharge between seal tapes and HDAs and does not damage an HDA element section.  <P>SOLUTION: The magnetic disk device has a head disk assembly provided with a metallic base and cover housing a magnetic head structure and the seal tape which is stuck to the outer peripheral surface of the base and the cover, and hermetically seals both the members to each other. The seal tape is formed by laminating, successively from the base and cover side, a lower elastic insulating layer, a metallic layer, an upper elastic insulating layer and a conductive layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069291-A (JP)
Title: Liquid epoxy resin composition for sealing semiconductor and semiconductor device
Inventor: SUMIDA KAZUMASA
IPC: C08K3/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid epoxy resin composition to be a highly reliable sealant for a semiconductor device, and a semiconductor device sealed with a cured product of this composition.  <P>SOLUTION: This liquid epoxy resin composition is used in a hybrid integrated circuit constituted by electrically connecting a plurality of pads, electrically connected with circuit wirings in a circuit board, and a plurality of leads drawn out from surface-mounted parts, after mounting the surface-mounted parts on the circuit board, where the composition is used to seal with a resin member so as to cover the electrical connection part of the leads and the pads. This liquid epoxy resin composition comprises (A) a liquid epoxy resin, (B) an inorganic filler of 2-20 μm average particle diameter, (C) a curing accelerator, (D) an inorganic filler of 0.01-0.1 μm average particle diameter, surface treated with a non-reactive organosilicon compound and (E) a thermoplastic resin particle, as essential components. The liquid epoxy resin composition of the invention is especially excellent in shape-retaining characteristic and storage stability, and the semiconductor device using this sealant achieves very high reliability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070310-A (JP)
Title: Rotation state detecting mechanism of rotator, and sensor bearing
Inventor: KOYAMA MUTSUMI
IPC: G01D5/245
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation state detecting mechanism of a rotator that can improve the detection accuracy of the rotation state of the rotator and allows cost reduction and miniaturization of the mechanism, and to provide a sensor bearing including the rotation state detecting mechanism.  <P>SOLUTION: The mechanism includes the rotator 2 made of magnetic material as the material, a magnetometric sensor 4 for detecting the rotation state of the rotator based on the magnetic variation, a magnet 6 arranged opposably to the rotator, and a printed circuit 8 that supplies electric power from a power supply device to the magnetometric sensor and transmits a detection signal indicating the magnetic variation detected by the magnetometric sensor to a signal processing section. The magnetometric sensor is integrally attached to the printed circuit, and a magnet attaching section 8h for attaching a magnet is disposed at a position opposable to the magnetometric sensor. The magnet is positioned with a magnetic pole part 6a tightly adhered to the magnetometric sensor in a state where the magnet is attached to the magnet attaching section, and the magnetic field is made to act on the rotator via the magnetometric sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070811-A (JP)
Title: Charging device and image forming apparatus
Inventor: FUJITA TETSUMARU
IPC: G03G15/02
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents image quality degradation due to the accumulation of reversely charged toner in the transfer remaining toner on a charging member.  <P>SOLUTION: The apparatus includes: a photoreceptor 3Y; an optical writing unit for writing a latent image in the photoreceptor; a developing device 40Y for developing the latent image on the photoreceptor by means of toner; a charged brush roller 7Y for uniformly charging the surface of the photoreceptor 3Y while endlessly moving the own surface abutted with the surface of the photoreceptor 3Y before the latent image is written by the optical writing unit; and a power supply 101 for supplying a charging bias to the charged brush roller 7Y. The apparatus is provided with a conductive sheet 104Y abutted on the endlessly moving surface of the charged brush 7Y, and also the power supply 101 is configured such that a different value bias being a bias of a value different from the charging bias is outputted to the conductive sheet 104Y.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072660-A (JP)
Title: Image display apparatus, image display method, image display system, image data management apparatus, image data management method, program, and recording medium
Inventor: KAGAWA HIROKI
IPC: H04N5/93
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To add new image data from the side of an image display apparatus to an album that is a display object of the image display apparatus, among albums being managed by an image data management server.  <P>SOLUTION: When a second IR receiving unit 155 fetches new image data from a mobile terminal 200, a communication unit 120 transmits an album ID specified by a control unit 110 to an image data management server 300 together with the new image data. Based on the album ID, the image data management server 300 can sort and manage image data uploaded from an image display apparatus 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073906-A (JP)
Title: Corrugated cardboard moisture application apparatus
Inventor: ITOYAMA TADASHI
IPC: B31F1/36
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the vertical warpage of double-faced corrugated cardboard produced in the outlet part of a double facer and its warpage with the passage of time after it is loaded on a stacker.  <P>SOLUTION: A humidified air forming zone 31 is made to face one side of single-faced corrugated cardboard k and liner paper n overlapping each other in the inlet part or the outlet part of the heating part of the double-facer or in the outlet part of a cooling part, a negative pressure (equal to or less than the atmospheric pressure) forming zone 36 is made to face the counter surface counter to the humidified air forming zone 31, and the humidified air of the zone 31 is sucked to the zone 36 through single-faced corrugated cardboard k and the liner paper n. In the inlet part of the double-facer heating part, steam is used as humidified air to supplement a heating effect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076711-A (JP)
Title: Plant emergency training device
Inventor: YAMAMOTO YASUKO
IPC: G06Q50/00
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant emergency traing device that can carry out drill by grasping the plant state by introducing simulated plant data into the current operating system.  <P>SOLUTION: The plant emergency training device has a data receiver 11 to receive process data from the plant simulator 20 and from one or more plants 30, a display system 10 having a data display 14 to display the received plant data, and a display information setup section 14a to set up the display format of the data from the plant simulator 20. The data receiver 11 receives from the plant simulator 20 the simulated plant data simulating the plant operation regarding them as the data from an independent plant, and the display information setup section 14a sets up the display format for the simulated plant data from the plant simulator 20 and displays them on the data display 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073202-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrict not only a drop in the durability of a slot machine by employing the automatic stop of the variation of symbols but also further an increase in burden on processing attributed to the automatic stop control and the amount of information necessary for it.  <P>SOLUTION: The game machine is so arranged that each of a plurality of symbol trains on pattern display means 171 L, M and R contains at least one specified symbol (star) varied in symbols making up winning combinations in substance corresponding to profit combinations of many kinds and array patterns of the specified symbols in each of the plurality of symbol trains contain those of valid pattern display areas 30L, M and R making up combination lines 162a-e. At the same time, it includes an automatic stop permission determining means which determines the permission of the automatic stop when the substantial variation time of the pattern display reaches the prescribed time and a variation stop means which stops the variation of the pattern display in which the specified symbols are displayed in all of the valid pattern display areas 30L, M and R corresponding to at least one symbol train according to the determination of the permission of the automatic stop.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074666-A (JP)
Title: Zinc oxide fiber exhibiting visible light responsive photocatalytic function and preparation method
Inventor: SHISHIDO NORIYOSHI
IPC: D01F9/08
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide ZnO fiber which is responsive to visible light and can be considered as a material capable of deteriorating contaminant gases to environment; that is to provide a preparaton process using bis acetyl acetonate zinc-1 hydrate, an organic complex of zinc represented by Zn(acac)<SB>2</SB>-H<SB>2</SB>O (hereinafter abbrebiated as Zn(acac)<SB>2</SB>) as a raw material to obtain visible light responsive ZnO fiber through a sublimation process, an organic to inorganic conversion process by superheated steam, and a particle growth process by heating.  <P>SOLUTION: The material provided is ZnO fiber responding to visible light and exhibiting a light decomposition characteristic to contaminant gases typically alcohols, aromatic compounds, and aldehydes. Further, by the preparation process, the visible light responsive inorganic ZnO fiber is obtained by using Zn(acac)<SB>2</SB>, an organic complex of zinc as a precursor, through a sublimation process, organic-inorganic transformation process by decomposition with super heated steam, and a particle growth by heating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077527-A (JP)
Title: Commercial transaction system using internet
Inventor: NAKAKAWAJI KAZUE
IPC: G06Q30/08
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet auction system improved in entertainment.  <P>SOLUTION: The Internet auction system is provided with an exhibitor terminal 1, a purchase applicant terminal 4, a browsing participant terminal 5 and an auction server 3, and calls for bits by chat. The Internet auction system receives an exhibitor message transmitted from the exhibitor terminal, a purchase applicant message transmitted from the purchase applicant terminal and a browsing participant message transmitted from the browsing participant terminal as chat messages and displays them so that they negotiate about the price of an exhibited object while facilitating communication among them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079255-A (JP)
Title: Acoustic signal processing apparatus, acoustic signal processing method, and acoustic signal processing program
Inventor: KOGA TOSHIYUKI
IPC: G10L21/028
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic signal processing apparatus, acoustic signal processing method and acoustic signal processing program, for sound source localization and sound source separation, capable of dealing with sound sources as many as or more than microphones while relaxing a limitation to the sound sources rather than the prior art.  <P>SOLUTION: The acoustic signal processing apparatus comprises a voting means which performs Hough transformation on a group of dots forming two-dimensional data, respectively, generates a plurality of loci corresponding to each of dots, and adds a betting value at a position in a Hough voting space where the plurality of loci pass, while varying the voting value based on a level difference between first and second signal levels indicated by two frequency decomposition information items, respectively, when adding the voting value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007001862-A (JP)
Title: Aluminum nitride sintered compact and method of manufacturing the same
Inventor: NAKAMURA TSUNEHIKO
IPC: H01L21/205
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum nitride sintered compact small in corrosion or wear and remarkably small in the occurrence of particles even when exposed to a halogen based corrosive gas or the plasma under a high temperature.  <P>SOLUTION: The aluminum nitride sintered compact contains 99.5 wt.% in total of Al, N and O and comprises AlN as a main crystal phase and a compound containing 3 components of Al, N and O as another crystal phase, wherein the intensity ratio (12/11) of the diffraction peak intensity 12 (lattice of spacing: 2.56-2.62) of the compound to the diffraction peak intensity 11 (lattice of spacing: 2.68-3.71) of the AlN is 1-8% when the sintered compact is measured by X-ray diffraction (emission source of X-ray: copper) and the diffraction peak intensity is controlled not to be existent in the lattice spacing of 1.52-1.537 and the lattice of spacing of the plane (001) of the AlN or that of the plane (002) of AlN.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008088079-A (JP)
Title: Cyclic phosphinate compound comprising cyanato group and method for preparing the same
Inventor: TADA YUJI
IPC: C08K5/5313
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic phosphinate compound that can effectively enhance the flame retardancy of an article fabricated from a resin without sacrificing the mechanical property of the article and with hardly deteriorating the high temperature reliability and dielectric characteristics of the article.  <P>SOLUTION: The cyclic phosphinate compound comprising a cyanato group is represented by the formula shown in the drawing. The method for preparing the cyclic phosphinate compound comprising a cyanato group comprises a step of causing a cyclic phosphinate compound and a cyanogen halide to react with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT