baber/WOPTO huggingface dataset:
Patent JP-2008195025-A (JP)
Title: Injection molding machine
Inventor: MARUYAMA JUNPEI
IPC: B29C45/52
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect a rotational force added to a screw by a resin backflow with a good accuracy, and enable a monitoring of a resin backflow state and a closed state of a backflow valve so as to be able to evaluate easily.  <P>SOLUTION: After a metering is finished, a load exerted on a screw in a rotational direction is detected in a state that the screw stops in an axial direction and also in the rotational direction (a1-a5). The load is the rotational force (resistance torque component) which the screw receives from the resin pooled between flights of the screw. During the injection, the load T exerted on the screw in the rotational direction is detected (a6). The resistance torque component is subtracted from the detected load T, a backflow torque component generated by the resin flowing back through the backflow valve is asked to memorize (a7, a8). By this backflow torque component, the backflow state and the closed state of the backflow valve can be easily comprehended. It is possible to estimate the stability of the closing of the backflow valve by drawing overlapping wave shapes of the backflow torque component asked per each molding cycle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200849-A (JP)
Title: Inkjet recording apparatus
Inventor: CHIKAMOTO TADANOBU
IPC: B41J2/185
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To make foreign substances sticking to a cap hardly stick to an ink discharge surface.  <P>SOLUTION: An inkjet printer comprises an inkjet head having a flow path unit 104 constituted by stacking nine sheets of plates 122-130 and the cap 76 having an annular projection 76a defining a recessed part with an opening wider than the nozzle plate 130. The cap 76 covers the ink discharge surface 3a while the nozzle plate 130 is wrapped in the recessed part by bringing the annular projection 76a into contact with the outer peripheral side wall 104a of the flow path unit 104.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203611-A (JP)
Title: Display element
Inventor: KOKEGUCHI NORIYUKI
IPC: G02F1/15
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which is reduced in color tone fluctuation of white during repetitive driving.  <P>SOLUTION: The display element contains an electrolyte containing silver or a compound including the silver in a chemical structure between counter electrodes and performs the driving operation of the counter electrodes so as to give rise to the dissolution deposition of the silver. The electrolyte contains the compound expressed by general formula (A) and the compound expressed by general formula (1): R<SB>7</SB>-S-R<SB>8</SB>or general formula (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206044-A (JP)
Title: Radio communication system and method, cognitive control station device, and base station device
Inventor: NISHIMORI KENTARO
IPC: H04W24/08
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system for realizing effective cognitive radio transmission without enlarging the scale of a secondary system with respect to a cognitive radio communication system.  <P>SOLUTION: The cognitive control station device receives a signal of radio communication of a primary system, so that a radio communication method of the radio communication operated by the primary system, and a received signal of the radio communication are transmitted to the base station device through wire circuit. The base station device receives the radio communication method of the radio communication operated by the primary system, and the signal of the radio communication of the primary system from a cognitive control station device. By using the received signal, an interference signal is removed from the signal, which was received from another radio station device belonging to the secondary system. Based on the received radio communication method, wireless communication is performed with other wireless station device belonging to the secondary system, by using radio communication method, which does not bar the communication efficiency of the wireless communication operated by the device belonging to the primary system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208907-A (JP)
Title: Endless driving belt
Inventor: NIIMURA RYUTA
IPC: F16G13/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless driving belt which suppresses cost by reducing friction loss and by preventing the increase of parts.  <P>SOLUTION: In a silent chain 32, a third link plate 53 having one part with a rigidity changed in the longitudinal direction in relation to the other part is disposed eccentrically to differentiate the extension/contraction of the third link plate 53 caused by torque fluctuation when the silent chain 32 rotates with respect to the other part, and the resonance frequency of the silent chain 32 is partially changed in the longitudinal direction. Additionally, when the resonance frequency of the silent chain 32 is partially changed, big resonance in the long range of the silent chain 32 is prevented from occurring, therefore, the resonance is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213968-A (JP)
Title: Printing press and gap adjusting device of scoring roller
Inventor: SENOO SHINICHIRO
IPC: B65H43/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing press capable of excellently adjusting the gap between scoring rollers according to the actual conveying condition of a printing paper by scoring rollers during the printing work, and suppressing degradation of the product quality and degradation of the working efficiency.  <P>SOLUTION: The printing press comprises a pair of scoring rollers 69 which are installed opposite to each other in a contactable/separable manner, and hold and convey two-folded signatures 50c, 50d, a paper sheet detection device 79 which is installed at the downstream side position in the conveying direction 30 of the signatures 50c, 50d of the pair of scoring rollers 69 to detect the passage of the signatures 50c, 50d, a motor 77 for contacting/separating the pair of scoring rollers 69 to adjust the gap therebetween, and a gap control unit 63 having the function for controlling the adjustment quantity of the motor 77. The gap control unit 63 compares the actual passing time A1 of the signatures 50c, 50d to be obtained from the detection signal of the paper sheet detection device 79 with the predetermined passing time A0 and adjusts the gap between the pair of scoring rollers 69.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216424-A (JP)
Title: Diffraction element and optical head device using the same
Inventor: OTO MASAYUKI
IPC: G02B5/18
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized two-wavelength corresponding diffraction element, having small incident angle dependency, and to provide a function as a half-wave plate and a small-sized optical head device that uses the element.  <P>SOLUTION: The diffraction element 10, having the half-wave plate 1 and capable of corresponding to two-wavelength, is obtained by providing a diffraction lattice on each main surface of the half-wave plate 1. The small-sized optical head device 100 is obtained, by using the small-sized two-wavelength coping diffraction element 10 having the functions of the half-wave plate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213373-A (JP)
Title: Inkjet image formation device and inkjet image formation method
Inventor: KUNIMATSU MITSUO
IPC: B41J2/01
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet image formation device which suppresses unevenness of image density and can improve life of heating elements.  <P>SOLUTION: For the half of all recording heads (a group of recording heads 22K2, 22K4, and 22K6 which are not adjacent to each other), off-time T2 was shortened at the timing of PWM update 1. For the remaining recording heads (a group of recording heads 22K1, 22K3, and 22K5), off-time T2 was not shortened at the timing of PWM update 1 but was shortened at the timing of PWM update 2. As a result, in the domain from the timing of PWM update 1 to the timing of PWM update 2, the amount of the ink droplets discharged from the nozzles of the recording heads 22K2, 22K4, and 22K6 was reduced to decrease the density of images by the ink droplets discharged from the nozzles of the recording heads 22K2, 22K4, and 22K6 to the extent that cannot be visually recognized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215007-A (JP)
Title: Ct clip for system ceiling
Inventor: YONEDA MAMORU
IPC: E04B9/06
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a mounting failure such as detachment or unstable attachment of a CT clip used in installing a cross bar on a T-bar of a system ceiling.  <P>SOLUTION: A spacer 2 constituting the CT clip A together with a clip body 1 is formed in U-shape, and leg pieces 15 of the clip body 1 are held by retaining projection pieces 24 arranged on both sides of respective hanging pieces 22, while the retaining projection pieces 24 are stranded on stranding protrusions 18 arranged at the leg pieces 15 of the clip body 1 when the spacer 2 is lowered, thus ensuring an opening stop function of the leg pieces 15. Further, receiving holes 25 are formed in the lower ends of the hanging pieces 22, and a T-bar head 31 is inserted in the receiving holes 25 to hold the T-bar head 31 at its front and rear side faces, thus ensuring a holding function of the T-bar. The mounting failure caused by opening of the leg pieces 15 and the dispersion of the T-bar can thereby be eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221880-A (JP)
Title: Pedal of bicycle having built-in position information transmitting device, and mobile communication system providing position information of bicycle
Inventor: IIMURA KAIJI
IPC: B62H5/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle with a position information transmitting device making it difficult to grasp breakage, alteration, an assembling condition and an assembling position of a body.  <P>SOLUTION: This pedal for a bicycle comprises a shaft member, a body member connected to the shaft member, an antenna built in the body member, and a position information transmitting device built in the body member and transmitting information relating to a position of the bicycle via the antenna.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224811-A (JP)
Title: Image forming apparatus
Inventor: SATO YOTARO
IPC: G03G21/10
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cleaning device which can reduce the wear amount of a scraper scraping toner on a flicker roller and has a plurality of toner removing rollers (brush rollers) disposed.  <P>SOLUTION: The image forming apparatus has a first toner removing roller applied with a voltage having the opposite polarity from regular toner, a second toner removing roller applied with the voltage having the same polarity with the regular toner, the flicker roller disposed downstream from an image carrier in its rotating direction and abutting against the toner removing rollers, and the scraper abutting against the flicker roller to remove residual toner on the image carrier, the image forming apparatus having a controllable wear reduction mode in which toner temporarily collected by the toner removing roller on the upstream side of the image carrier in the rotating direction is discharged from the upstream-side toner removing roller onto the image carrier and collected by the downstream-side toner removing roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221557-A (JP)
Title: Sheeny coat and manufacturing method of sheeny coat
Inventor: MOMONO TAKESHI
IPC: B32B15/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a sheeny coat with high mechanical strength, successful reflecting properties and satisfactory controllability.  <P>SOLUTION: This sheeny coat 22 comprises laminating metallic layers 3, 6, 8, etc., which have light reflecting properties and are formed like an island, and electrical insulating layers 4, 7, 9, etc., with light transmission properties. In addition, the sheeny coat 22 is manufactured by a sputtering process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226336-A (JP)
Title: Play list creation method, data processor, and program
Inventor: YOSHIDA YUKIHIRO
IPC: G11B27/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a play list creation method capable of creating a play list in which recorded content files are registered without any bias, and to provide a data processor and a program.  <P>SOLUTION: The play list creation method includes steps of: adding a unique ID number to a content file to be recorded; setting retrieval key data containing a numeral selected from 0 to 9; extracting a content file containing a numeral corresponding to the set retrieval key data in a predetermined digit of the ID number; and preparing a play list registering the extracting content file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222858-A (JP)
Title: Purification method of polyimide and composition containing polyimide
Inventor: TOKUSHIGE NAOHISA
IPC: C08G73/10
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method of polyimide and a composition containing polyimide, capable of decreasing contraction coefficient of a film when forming the film and decreased in the content of metal impurities.  <P>SOLUTION: The purification method comprises heating a solution containing polyimide and a chelating reagent and having a pH of 2-12 to decrease the content of metal impurities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220648-A (JP)
Title: Slide assisting tool, and personal ornament having the same
Inventor: KURIHARA HIROYUKI
IPC: A44C5/18
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide assisting tool capable of attaching/detaching a personal ornament with one operation by only sliding, and to provide personal ornament fittings having the slide assisting tool.  <P>SOLUTION: The slide assisting tool is freely removably mounted on a clasp having an operation member to lock the end part of one band member and the end part of the other band member in the personal ornament. The slide assisting tool includes a lock part for locking the operation member. The slide assisting tool is slid in a state where the operation member is locked to the lock part of the slide assisting tool, thereby releasing the lock state of the end parts of the personal ornament by the operation member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227153-A (JP)
Title: Dielectric material for multilayer printed wiring board with built-in capacitor, multilayer printed wiring board with built-in capacitor member and capacitor, and method for manufacturing multilayer printed wiring board with built-in capacitor
Inventor: SHIMADA YASUSHI
IPC: H05K1/09
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric material for a multilayer printed wiring board with built-in capacitor which allows an on-board capacitors with difference of more than one figure in the capacity density to be efficiently fabricated on a board, to provide a multilayer printed wiring board with built-in capacitor member and capacitor, and to provide a method for manufacturing a multilayer printed wiring board with built-in capacitor.  <P>SOLUTION: The dielectric material includes a first metalization layer with thickness of 5 to 15 μm, a first insulating layer with thickness of 0.1 to 1 μm, a second metalization layer with thickness of 10 to 35 μm, and a second insulating layer with thickness of 5 to 50 μm, wherein the specific inductive capacity of the first insulating layer is in the 10 to 2,000 range, while the specific inductive capacity after the second insulating layer is cured with a half-cured resin material is in the 20 to 100 range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223947-A (JP)
Title: Bush
Inventor: OKOCHI TOSHINORI
IPC: F16F1/38
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bush having simple construction for compatibly attaining control stability and riding comfort.  <P>SOLUTION: The bush 26 comprises an inner cylinder part 30 fixed to a vehicle body, an outer cylinder part 32 concentrically arranged outside the inner cylinder part 30 and fixed to an arm as part of a suspension, an intermediate cylinder part 34 arranged between the inner cylinder part 30 and the outer cylinder part 32 concentrically with the inner cylinder part 30, an inside rubber sleeve 36 deformably fixed between the inner cylinder part 30 and the intermediate cylinder part 34, an outside rubber sleeve 38 deformably fixed between the intermediate cylinder part 34 and the outer cylinder part 32, and a radially restricting part 42 for restricting the radial deformation of the inner cylinder part 30 out of the deformation of the outside rubber sleeve 34. The inside rubber sleeve 36 is formed of a material having a spring constant greater than the spring constant of the outside rubber sleeve 38.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222945-A (JP)
Title: Ink for inkjet recording
Inventor: NAGASE MAKOTO
IPC: C09D11/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet recording, which is excellent in storage stability and discharging stability and has a high chromogenic property on plain paper and glossy paper and a high glossing property on glossy paper.  <P>SOLUTION: This ink for inkjet recording is characterized by comprising water, carbon black pigment dispersed with a polymer prepared by polymerizing at least 50 wt.% or more of an acrylate and ≤15 wt.% of (meth)acrylic acid as polymer-forming components and having an acid value of 50 to 120 mgKOH/g and a weight-average mol.wt. of 20,000 to 120,000, and having a DBP oil absorption of ≤80 ml/100 g and an average primary particle diameter of 10 to 40 nm, and a compound of formula (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233223-A (JP)
Title: Developing device and image forming apparatus equipped with same
Inventor: INOUE TOYOTSUNE
IPC: G03G15/09
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device configured to prevent a hysteresis phenomenon, and also, prevent carrier-sticking by surely recovering residual toner on a developing roller, and to provide an image forming apparatus equipped with the developing device.  <P>SOLUTION: A magnetic roller 22 including a fixed magnet roller body 22b having seven magnetic poles constituted of three N poles (poles N1 to N3) and four S poles (poles S1 to S4) is disposed in the developing device 3a. Regarding the arrangement of respective magnetic poles in the rotating direction of a rotating sleeve 22a, the pole S1 is arranged between the pole N1 and the pole N2, and the pole S2 and the pole S3 are arranged between the pole N2 and the pole N3, and the carrier holding magnetic pole S4 having the same polarity as that of the magnetic pole 23b located on the developing roller is arranged between the bristle cutting magnetic pole N3 facing a bristle cutting blade 25 and the main pole N1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231713-A (JP)
Title: Automatic door device and building having the same
Inventor: TONEGAWA HIROMI
IPC: E05F15/12
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an unnecessary emergency stop operation in an automatic door device for automatically opening a door by an actuator.  <P>SOLUTION: This automatic door device comprises an electric motor 10b for opening an outswinging door; and a door control microcomputer 34 for detecting whether the door is overloaded or not, and performing an opening operation control to so control the operation of the electric motor 10b that the door is opened and an emergency stop control for stopping the opening operation control when the overload is detected. The door control microcomputer 34 prohibits the emergency stop control when the opening of the door is equal to or below a predetermined one θ3 and the airtightness of the door is maintained when the opening operation control is performed. Even if the door is loaded due to the difference in atmospheric pressure between the indoors and outdoors when the door is started to open, the unnecessary emergency stop operation can be avoided since the emergency stop control is not performed when the door opening is equal to or below the predetermined opening θ3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228614-A (JP)
Title: Cushion for small animal
Inventor: UCHIDA TATSUKIYO
IPC: A01K1/015
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable biological rhythm of small animals to be regulated.  <P>SOLUTION: The cushion 1 for small animal includes a base part 2 on which the small animal can lay the body, a swelled part 3 formed on the base part 2, a light-radiating part 5 for irradiating light to the small animal lying on the base part 2, and a control part 8 for switching the light irradiated from the light-radiating part 5 according to the time regulated based on a previously set light pattern. For example, the light-irradiating part 5 includes a light source part 6 that includes a light source in the inside, and a light-inlet part 7 for introducing the light from the light source, while emitting light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231007-A (JP)
Title: Cell death inhibitor
Inventor: MIWA NOBUHIKO
IPC: A61K31/215
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell death inhibitor to inhibit the death of a cell caused by a lipid peroxide.  <P>SOLUTION: A cell death inhibitor suppresses the death of a cell caused by a lipid peroxide and contains at least one kind of oil selected from olive oil, squalane, jojoba oil and perilla oil, and fullerenes. Another cell death inhibitor suppresses the cell death caused by a lipid peroxide and contains at least one kind of vitamin selected from ascorbic acid tetraisopalminate and d1-α-tocopherol, and fullerenes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230900-A (JP)
Title: Leveling hydraulic composition capable of being thinly applied and mortar capable of being thinly apllied formed from the same
Inventor: HIRANO YOSHINOBU
IPC: C04B28/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leveling hydraulic composition having high fluidity, excellent leveling property and capable of being finished to a smooth floor surface even when an application thickness is thin in an order of 5 mm.  <P>SOLUTION: In the leveling hydraulic composition containing a hydraulic component comprising alumina cement, Portland cement and gypsum, a fine aggregate and a fluidizing agent and/or a thickener, the fine aggregate wherein the total mass determined by totalizing the fine aggregate passing 48 mesh sieve and also not passing 70 mesh sieve, 100 mesh sieve, 150 mesh sieve and 200 mesh sieve is 90-100 mass% in 100 mass% fine aggregate is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT