baber/WOPTO huggingface dataset:
Patent JP-2007176786-A (JP)
Title: Ceramic sintered compact, magnetic head substrate and magnetic head using the same, and recording medium drive device
Inventor: GENDOSHI TAKUYA
IPC: G11B5/60
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a magnetic head fabricated from a conventional ceramic sintered compact can not cope with a floating height of 10 nm or shorter because the conventional sintered compact has poor machinability that has to be polished with diamond abrasive grains of an average grain diameter of 0.1 μm or smaller in order to obtain an air-bearing surface for which surface smoothness is considered to be important in the floating height range of 10 nm or shorter.  <P>SOLUTION: Provided is a ceramic sintered compact comprising Al<SB>2</SB>O<SB>3</SB>crystal particles, internal TiC crystal particles being present inside the Al<SB>2</SB>O<SB>3</SB>crystal particles, and external TiC particles other than the internal TiC crystal particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008119843-A (JP)
Title: Recorder of high-viscosity ink
Inventor: AOYAMA KAZUHIRO
IPC: B41J2/055
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which can stabilize ejection by the same driving condition as that of a low-viscosity ink by expanding a selection range of materials of a high-viscosity ink and stably controlling ink physical properties.  <P>SOLUTION: A nozzle is formed using a cylinder tube. A cylinder type piezoelectric element is arranged in the periphery of the nozzle tube. A cooling mechanism is set outside the element. A heating medium is disposed at the center part in the nozzle in a direction from an ink supply port towards an ejection opening. The ink is directly heated to perform a precise control of the ink physical properties. The ink is ejected by the same driving condition regardless of the materials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124231-A (JP)
Title: Electronic component-link and its manufacturing method
Inventor: HARADA SHIGEO
IPC: H01G2/06
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder-like electronic component-link using a micro rectangular chip electronic component, and to provide a method for manufacturing the electronic component-link.  <P>SOLUTION: The electronic component-link 1 is the ladder-like electronic component-link comprises the rectangular chip electronic component 2 having terminal electrodes at both ends of an almost rectangular element, and two metal wires 3 with holding parts 4 that are connected to the terminal electrodes of the chip electronic component 2 formed at regular intervals. The terminal electrode of the chip electronic component 2 is sandwiched by nearly U shaped holding parts 4, and fixed by a solder (not shown).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123842-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: HANABUSA KIYOSHI
IPC: H01M8/02
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that since a positive electrode gas passage 10 and a negative electrode gas passage 11 of a polymer electrolyte fuel cell are formed as grooves in a positive electrode separator and a negative electrode separator usually by a molding die, one side of the gas passage cannot be formed in 10 mm or less, fine patterns of micron order cannot be formed, the flow of gas becomes turbulent flow, gas utilization efficiency is not increased, and the output of the cell is decreased.  <P>SOLUTION: A positive electrode conductor 4 and a negative electrode conductor 5 are formed in a stripe shape or in an island shape by a mask pattern, one side of the gas passage is formed 10 μ to 5 mm, and thereby, the flow of gas becomes laminar flow, gas utilization efficiency is enhanced, and the output of the cell is increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120657-A (JP)
Title: Method for firing honeycomb shaped body
Inventor: HOUDAIRA KINJI
IPC: B01D39/00
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for firing a honeycomb shaped body reducing firing time, improving its productivity, and preventing cracks in firing.  <P>SOLUTION: When a honeycomb shaped body is put in a furnace and fired by raising the temperature T<SB>3</SB>inside the furnace to a firing temperature and then keeping it, the temperature T<SB>3</SB>inside the furnace is once kept at a carbon combustion temperature T<SB>C</SB>to combust carbon contained in the honeycomb shaped body on the way in raising the temperature T<SB>3</SB>inside the furnace to the firing temperature. In a process while the circumferential temperature T<SB>2</SB>of the honeycomb shaped body is lowered after it is raised to a temperature higher than the temperature T<SB>3</SB>inside the furnace by carbon combustion and reaches the maximum, raising of the temperature T<SB>3</SB>inside the furnace is started again within a period after the temperature difference between the circumferential temperature T<SB>2</SB>and the temperature T<SB>3</SB>inside the furnace reaches a value between 0.5A and 0, where A is a temperature difference between the circumferential temperature T<SB>2</SB>and the temperature T<SB>3</SB>inside the furnace at a circumferential peak P time when the circumferential temperature T<SB>2</SB>reaches the maximum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129032-A (JP)
Title: Practice procedure generator and practice procedure generation processing program
Inventor: SOEJIMA JUNICHIRO
IPC: G09B15/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To produce a practice procedure generator capable of generating a practice procedure corresponding to the structure of a music piece.  <P>SOLUTION: In a music piece, such a plurality of sections as melodies are repeated and resembled are parted so as to obtain the performance difficulty level and the section length of each parted section by analyzing the music structure based on bar data Measure and music data MidiEvent. And the priority corresponding to the section length and the performance difficulty level of the section is generated and imparted to the appropriate section in reference to priority order set on the relationships between the length and the performance difficulty level of the section, and practice procedure data PracProc for sorting each section where the priority is imparted in the order of the priority and specifying the practice procedure of each section is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128670-A (JP)
Title: Coloring matter particle held gel retaining through-hole type microarrays
Inventor: OTSUKI CHUHEI
IPC: G01N21/78
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring matter particle held gel retaining through-hole type microarrays, capable of easily detecting the flaw of gel, or the like, at manufacturing and of not affecting the detection of physiologically related substances.  <P>SOLUTION: In the microarray, having a capture probe and a through-hole in which a coloring matter particle held gel is retained, the coloring matter particle is a fluorescent coloring matter particle, and has a fluorescent wavelength region different from the fluorescent wavelength region for detecting the hybrid with the capture probe. By using the gel held through-hole type microarray, a fluorescent microscope is used to readily detect the physiologically related substance at manufacturing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129175-A (JP)
Title: Elliptical polarizing plate and vertically aligned liquid crystal display apparatus using the same
Inventor: KAMISAKA TETSUYA
IPC: G02F1/13363
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptical polarizing plate that is superior in viewing angle characteristics, and to provide a vertically aligned liquid crystal display apparatus that uses the same.  <P>SOLUTION: The elliptical polarizing plate is constituted by laminating at least a first polarizing plate, a first optically anisotropic layer, a second optical anisotropic layer, a third optical anisotropic layer and a fourth optical anisotropic layer, in this order. The first optically anisotropic layer satisfies Expression [1], the second anisotropic layer satisfies Expressions [2],[3], the third optically anisotropic layer satisfies Expression [4] and the fourth optical anisotropic layer satisfies Expressions [5],[6]. The expressions are [1] 50≤Re1≤300, [2] 0≤Re2≤20, [3] -500≤Rth2≤-30, [4] 100≤Re3≤180, [5] 0≤Re4≤20, [6] 100≤Rth4≤400, where Re denotes an in-plane retardation value of each optical anisotropic layer, and Rth denotes the retardation value in the thickness direction of each optically anisotropic layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130916-A (JP)
Title: Vapor-phase epitaxial growth method
Inventor: NAGAI HISATAKA
IPC: H01S5/323
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor-phase epitaxial growth method for equalizing thickness of a semiconductor crystal layer, even when a thin semiconductor crystal layer is grown up.  <P>SOLUTION: While an autorotating susceptor (2) for holding a substrate (1), is mounted on an orbital motion susceptor (3) and the substrate (1) is subjected to orbital rotation and revolution, and semiconductor crystal is grown on the substrate (1) by feeding a raw gas (G) onto a heated substrate (1) in the vapor phase epitaxial growth method. When the number of times of autorotation of the substrate (1), necessary for making a single semiconductor crystal layer grow on the substrate (1) is fewer than 16 times, the time cycle for making a single semiconductor crystal grow is set to an integral multiple of the autorotation of the substrate (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131602-A (JP)
Title: Path selector and path selecting method, as well as communication relay device
Inventor: KITATSUJI YOSHINORI
IPC: H04L47/56
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of communication quality because of queue delay in a buffer when distributing and transferring traffic flows to a plurality of paths.  <P>SOLUTION: The invention includes: an interface input unit 10 which classifies traffic flows into flow groups based on traffic characteristics; flow distribution processor 31 which calculates a delay line of equal delay for each path based on sample data of combination of the number of flow distributions from the flow group for each path and statistical values of queue delay amounts at the time, obtains the optimal number of flow distributions from the delay line of equal delay to each path and distributes the traffic flows in the flow groups to the respective paths according to the number of flow distributions; and a buffer length estimation processor 34 which calculates the statistical value of the queue delay amount in each buffer provided corresponding to each path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126976-A (JP)
Title: Roof rail attachment structure
Inventor: OKA YUKIO
IPC: B62D25/06
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof rail attachment structure without causing improving the rigidity of a roof side rail more than needs.  <P>SOLUTION: In this roof rail attachment structure, for example, when an automobile 12 is overturned and hit a roof rail 26 against ground 42, a load of more than a predetermined value in a direction that falls inside in a vehicle width direction is applied to the roof rail 26. In this case, since the roof rail 26 falls inside in the vehicle width direction with the vicinity of a bolt 32 as a center of rotation while deforming a roof panel 14, the bolt 32 of the roof rail 26 interferes with the fragile portion 36 of a flange portion 24, and the fragile portion 36 is deformed. During deformation, the fragile portion 36 is ruptured with a ruptured portion 40 as a starting point, and the roof rail 26 is separated together with the bolt 32 and roof panel 14 from the flange portion 24 to the inside in the vehicle width direction. Thereby, transmission of the load from the roof rail 26 to the roof side rail 16 is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135088-A (JP)
Title: Method of recovering function of tape cartridge
Inventor: KOBAYASHI YUTAKA
IPC: G11B15/68
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering a tape cartridge function capable of recovering a normal writing operation with respect to the method of recovering the tape cartridge function.  <P>SOLUTION: When an error is detected when a drive module writes data to a tape cartridge, the tape cartridge is set to the drive module off-line. Rewind processing to the end of the tape is performed. The tape cartridge after rewind processing is unmounted and returned to a cell. With such an arrangement, the method of recovering the tape cartridge function is provided, which can recover the normal writing operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136029-A (JP)
Title: Approximate cubic function generation circuit and temperature compensation type crystal oscillator circuit
Inventor: TAKEUCHI HISATO
IPC: H03B5/32
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit configuration which independently controls a coefficient of an approximate cubic function so as to easily adjust cubic function control voltage of a temperature compensation type crystal oscillator (TCXO), and has a configuration simplified and compacted.  <P>SOLUTION: The approximate cubic function generation circuit 100 is provided with: a first differential amplifier 103 in which a linear function signal is inputted to one input terminal and a first constant level signal is inputted to the other input terminal; a second differential amplifier 104 in which the linear function signal is inputted to one input terminal and a second constant level signal is inputted to the other input terminal; and synthesizing circuits 114 and 115 for synthesizing voltage outputs of the first and second differential amplifiers 103 and 104, and outputting an approximate cubic function component. In addition, one differential amplifier constitutes a linear component function, and is provided with a circuit for dividing an output of the differential amplifier into N systems and adding the output to an offset signal, and a synthetic circuit for synthesizing outputs of the N systems.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140581-A (JP)
Title: Battery
Inventor: KATO MASAHIKO
IPC: H01M2/26
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of easily inserting a sealing body into an opening part of a bottomed case while reducing electric resistance by a constitution of applying an easy treatment to a connection lead in the battery in which an electrode plate group having a belt form positive electrode plate and a negative electrode plate layered or wound in a spiral form by interposing a separator between these is constituted, in which a current collector of one electrode is joined to the end part of the electrode plate of one electrode protruding upward of this electrode plate group, in which the current collector and the sealing body are connected by the connection lead, and in which the opening part of the bottomed case is airtightly sealed by the sealing body.  <P>SOLUTION: An annealing part 12 is installed at a bent part of the connection lead 10 when the sealing body 11 is inserted into the opening part of the bottomed case 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141398-A (JP)
Title: Relay device and control method of same
Inventor: FUJII TERUKO
IPC: H04L12/66
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device which can block transmission of a connection request suspected to have been transmitted from a worm.  <P>SOLUTION: The relay device includes: a packet extraction part 11a which extracts a connection request packet and a connection response packet; a response waiting database 21 where destinations of transmitted connection request packets are stored till corresponding connection response packets are received or a certain time passes; a number of destination calculation part 11b which calculates the numbers of destinations from which responses are waited for, per transmission source address with respect to destinations stored in the response waiting database 21; and a transmission suppression part 11c which discards a connection request packet without transmitting it when the number of destinations from which responses are waited for, for a transmission source address of this connection request packet has reached a preliminarily set threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278271-A (JP)
Title: Scroll member and scroll compressor equipped with the same
Inventor: YAMAJI HIROYUKI
IPC: F04C18/02
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the thickness of a wrap of a scroll member to increase the capacity, secure strength, and suppress the deformation amount of the wrap within an allowable range.  <P>SOLUTION: A fixed scroll member 126 of a compressor is equipped with a mirror surface 186a and the wrap 187. The wrap 187 having a spiral shape extends perpendicularly from the mirror surface 186a. In the wrap 187, a surface IS87a1 on the inner peripheral side of a part 187a near the winding start positioned near the center is inclined by only an angle θ with respect to a line orthogonal to the mirror surface 186a. Further, the inclination angle of other surfaces OS187a, IS187b, and OS187b of the wrap 187 with respect to the line orthogonal to the mirror surface 186a is zero.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145513-A (JP)
Title: Spacer particle dispersion liquid, method for manufacturing liquid crystal display device and liquid crystal display device
Inventor: UEDA TSUNEHISA
IPC: G02F1/1339
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer particle dispersion liquid capable of precisely and stably discharging and arranging spacer particles to a region corresponding to a non-pixel region on a substrate of a liquid crystal display device by using an inkjet apparatus.  <P>SOLUTION: The spacer particle dispersion liquid comprises the spacer particles, an adhesive and solvent and satisfies the following relation: 0.95≤ηl/ηh≤2.5 (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145520-A (JP)
Title: Image forming apparatus
Inventor: MURAYAMA SHIGEO
IPC: G03G15/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with an image forming apparatus configured such that the drum drive gear of an image forming apparatus main body and the photoreceptor drum of a toner cartridge are drive-connected by a coupling mechanism and a toner cartridge drive system is not interposed in transfer roller drive transmission, the image forming apparatus being designed so as to ensure high reliability, a noise reduction, and high image quality by preventing the photoreceptor drum from being rotated by the friction drive of a transfer roller before the rotation of the photoreceptor drum after the drive transmission and the coupling of them, resulting in coupling failure, overload on the transfer roller drive gear, and hence a tooth skip.  <P>SOLUTION: Upstream of the drive transmission system of a transfer roller drive gear, the plurality of gears on the same axis are disposed, and an energizing member is disposed between the upstream and downstream coaxial gears. Thereby, a time-lag is set until the drive is transmitted from the upstream coaxial gear to the downstream coaxial gear. This prevents the transfer roller from rotating before the photoreceptor drum and the drum drive gear couple to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144639-A (JP)
Title: Control device for internal combustion engine
Inventor: NOZAWA MASAE
IPC: F02D41/36
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of individual cylinder air fuel ratio control and accuracy of individual cylinder air fuel ratio abnormality diagnosis by increasing estimation accuracy of individual cylinder air fuel ratio in a system estimating air fuel ratio of each cylinder (individual cylinder air fuel ratio) based on output of an air fuel ratio sensor installed in an exhaust gas merging part of an engine.  <P>SOLUTION: Estimation error of estimated air fuel ratio of each cylinder due to drop of response of the air fuel ratio sensor 37 is accurately corrected by correcting estimated air fuel ratio of each cylinder according to response of the air fuel ratio sensor 37 after accurately correcting estimation error of the estimated air fuel ratio of each cylinder due to change of engine operation conditions by correcting estimated air fuel ratio of each cylinder according to the engine operation conditions (for example, engine speed, load and the like). Accuracy of individual cylinder air fuel ratio control and accuracy of individual cylinder abnormality diagnosis are improved by performing individual cylinder air fuel ratio control and individual cylinder air fuel ratio abnormality diagnosis with using estimated air fuel ratio of each cylinder of which estimation accuracy is improved by the corrections.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144862-A (JP)
Title: Bearing unit
Inventor: SEKINO KAZUO
IPC: F16C41/00
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit in which the rotational speed of a wheel is accurately measured without being influenced by relative inclination between a stationary ring and a rotary ring.  <P>SOLUTION: This bearing unit is provided with: the stationary ring 2 normally maintained in non-rotating condition; the rotary ring 4 rotating together with the wheel; rolling elements 6, 8 installed between the stationary ring and the rotary ring; a rotation detecting mechanism detecting the rotational speed of the wheel; and seal members (lip seal 10a and sealing mechanism 10d) for sealing the inside of the bearing from the outside of the bearing. The rotation detecting mechanism is provided with an encoder 20 rotating together with the rotary ring, and a sensor 22 detecting information characteristics recorded in the encoder. The sensor is supported opposingly to the encoder by a sensor supporting body 26. The sensor supporting body is coupled to the rotary ring through a bearing assembly (bearing 28) and also normally maintained in the non-rotating condition by detent structures (projecting part 32 and recessed part 34) constructed between the sensor supporting body and the stationary ring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142374-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which determines the type of a powder of magnetic resonant material to be contained in caps 101 and 102 making up the first and second small clamp sealing parts 61 and 62 according to the powder of magnetic resonant material contained in an accessary device 4.  <P>SOLUTION: The game machine includes the accessary device 4, a board box 30 which is sealed with the main board 30 housed and allows unsealing and re-sealing up to three times after the first sealing, the cap 101 making a first small clamp sealing part 61 and the cap 102 making a second small clamp sealing part 62. The accessary device 4 and the caps 101 and 102 making up the first and second small clamp sealing parts 61 and 62 contain the powder of magnetic resonant material. The type of the powder of magnetic resonant material contained in the caps 101 and 102 making the first and second small clamp sealing parts 61 and 62 is determined according to the type of the powder of magnetic resonant material contained in the accessary device 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT