baber/WOPTO huggingface dataset:
Patent JP-2007255681-A (JP)
Title: Gear device
Inventor: ONODA HIROSHI
IPC: F16H57/021
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To support a tapered roller bearing of a gear device while giving an axial preload thereto.  <P>SOLUTION: To the inside of a cylinder having a wall blocking the left end, the outer ring of the tapered roller bearing is fitted in the state that the back face of the bearing contacts the wall of the cylinder. A disc with a shaft is fixed to the outside of the wall of the cylinder with the shaft in the state that its disc portion is spaced from the wall. A second cylinder to the inner diameter face of which the disc is fitted and on the inner diameter face of which the cylinder is slidable has a wall blocking the left end, and it is supported at its outer diameter portion by a gear box. A hole is formed in the disc face of the disc with the shaft in the axial direction, and pressure oil is filled between the walls of both cylinders through the hole of the second cylinder. The first cylinder is pushed to the right to give axial preload to the bearing. During the heating/expansion of the bearing, load exceeding the preload is absorbed by a bearing supporting device to push the bearing to the axial direction with constant force at all times, thus suppressing the vibration of the shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259680-A (JP)
Title: Short-circuiting device for testing of power converter
Inventor: YANO KAZUHIRO
IPC: H02M1/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved short-circuiting device for testing a power converter which has both the shorting function of the main circuit and opening function of a ground circuit, for simplified operation at testing.  <P>SOLUTION: In a short-circuiting device 2 for testing, a socket of a short connector is mounted on a metal fitting stage 3 with cover and is attached to a frame 1. When performing an insulation resistance/breakdown strength test of a main circuit, the cover 4 of the fitting stage is opened and a short plug 7 is inserted in a testing socket 5 for short-circuiting the main circuit. The fitting stage 3 is attached to the frame 1 via an insulating board 11. A catcher 10 for hooking the cover 4 at a closed position is provided to a metal catcher receiving stage 12 which is fixed to the insulating board 11, by separating the frame of the fitting stage 3. Ground lines 13 and 14 of the main circuit are wired from a grounding point by way of the catcher receiving stage 12 and the cover 4, to allow separation from the grounding point, while the cover 4 is opened at testing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263758-A (JP)
Title: Measuring device
Inventor: KUBOTA KUNIHISA
IPC: G01R21/133
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of measuring the electrical characteristics of a signal to be measured more accurately.  <P>SOLUTION: The measuring device comprises: an A/D conversion section 2 for sampling and converting the signal waveform of a voltage signal Sv to data vi used also as digital data (data) u<SB>i</SB>(i: integer); and an arithmetic processing section 5 for detecting two sets of paired specific data ((u<SB>-1</SB>, u<SB>0</SB>) and (u<SB>M-1</SB>, U<SB>M</SB>); M is a natural number) that are adjacent while sandwiching a reference value Dr from data u<SB>i</SB>and computes electrical characteristics based on data v<SB>o</SB>-v<SB>M-1</SB>corresponding to digital data u<SB>0</SB>-u<SB>M-1</SB>for signal waveform for a prescribed period. The arithmetic processing section 5 corrects the digital data v<SB>0</SB>, v<SB>M-1</SB>and computes electrical characteristics using the corrected digital data v<SB>0</SB>, v<SB>M-1</SB>, based on the specific data (u<SB>-1</SB>, u<SB>0</SB>) and (u<SB>M-1</SB>, U<SB>M</SB>).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261779-A (JP)
Title: Recording device, liquid jetting device, and manufacturing method for recording device
Inventor: UENO KOHEI
IPC: B65H29/22
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent disorder of quality of recording at recording paper feed mode switching time when making recording without boundary at an upper end and a lower end of a recording paper and also making very high quality recording to obtain proper results of recording.  <P>SOLUTION: In this recording device, a parallelism adjusting device 50 adjusts parallelism of a rotary shaft 40 for a conveyance driving roller 30 by displacing a right side shaft end of the rotary shaft 40 of a delivery driving roller 41 in a Y direction. When the direction A of paper feeding by the conveyance driving roller 30 and a conveyance driven roller 43 skews, adjustment is made by the parallelism adjusting device 50 so that the direction B of paper feeding by the delivery driving roller 41 and a delivery driven roller 42 becomes parallel with the direction A of paper feeding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262374-A (JP)
Title: Modified asphalt composition and self-pressure-sensitive adhesive water-proof sheet using the same
Inventor: NAKAMINE MASAHIKO
IPC: C09J11/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified asphalt composition usable as a pressure-sensitive adhesive layer of a water-proof sheet in a method for water-proof construction and having excellent pressure-sensitive adhesiveness to a substrate while maintaining the shear strength in a wide temperature region from normal temperature to low temperatures and to provide a self-pressure-sensitive adhesive water-proof sheet having excellent adhesiveness to the substrate using the modified asphalt composition having the good self-pressure-sensitive adhesiveness.  <P>SOLUTION: The modified asphalt composition comprises asphalt, a styrenic synthetic rubber and a pressure-sensitive adhesion imparting agent. Furthermore, the pressure-sensitive adhesion imparting agent contains at least one kind selected from process oil and polybutene. The amount of the pressure-sensitive adhesion imparting agent is 0.5-12 pts.mass based on 100 pts.mass of the total mass of the asphalt and the styrenic synthetic rubber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264560-A (JP)
Title: Image forming method and image forming apparatus
Inventor: KUBO TOMOHIKO
IPC: G03G21/14
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which an image is excellently formed over a long term by restraining occurrence of excessive shaving on a photoreceptor drum even when black monochrome printing is consecutively performed, and to provide an image forming apparatus used for the image forming method.  <P>SOLUTION: In the method for forming the image by developing black magnetic toner and color non-magnetic toner on the single photoreceptor, the color non-magnetic toner is forcibly developed after black monochrome printing when consecutively performing the black monochrome printing with the black magnetic toner substantially. To put it concretely, the color non-magnetic toner is forcibly developed when the number of sheets where the black monochrome printing is performed attains the predetermined number and the number of sheets where color printing including the color non-magnetic toner is performed does not attain the predetermined number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273561-A (JP)
Title: Magnetoresistive effect element, magnetic head, and magnetic reproducing device
Inventor: FUKUYA HIROMI
IPC: H01F10/16
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetroresistive effect element which includes a vertical current-passing type spin valve film having a nanocontact structure between magnetic materials to achieve high magnetroresistance.  <P>SOLUTION: The magnetroresistive effect element includes a magnetization fixing layer having a ferromagnetic film of which the magnetization direction is fixed virtually in a single direction; a magnetization free layer having a ferromagnetic film of which the magnetization direction changes depending on an external magnetic field; a composite spacer layer interposed between the magnetization fixing layer and the magnetization free layer and containing an insulation portion and a magnetic metal portion; and a pair of electrodes so disposed as to cause a sense current to flow perpendicular to the film surfaces of the magnetization fixing layer, complex spacer layer, and magnetization free layer. A magnetic layer constituting the magnetization fixing layer and in contact with the composite spacer layer has a bcc (body-centered cubic lattice) structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274311-A (JP)
Title: Image display method
Inventor: AKIMOTO YOHEI
IPC: G09G5/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method capable of effectively displaying an image to be used as a display object.  <P>SOLUTION: The image display method comprises a change detection means such as a sensor and an image processing function. If the change detection means detects a change in a monitoring object region, the change detection means reports it. Based on the reporting, a current monitored image and a recorded image at the time of change detection are displayed on a same screen of a monitor of a client PC. The images before and after the change detection are automatically reproduced repeatedly as the recorded image at the time of the change detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278528-A (JP)
Title: Dewatering/drying device
Inventor: KONO MOTOMI
IPC: B04B3/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dewatering/drying device having a constitution capable of smoothly performing dewatering treatment and conveying a resin material after dewatering.  <P>SOLUTION: In this dewatering/drying device having the constitution for introducing a raw material centrifugally dewatered by a porous conical rotary basket 103 to a cyclone portion 300 through a duct 200 connected with the porous conical rotary basket and taking out the same, a rotary blade 106 rotatable with the porous conical rotary basket 103 is disposed on an upper part of a partitioning plate 105 blocking between an upper edge of the porous conical rotary basket 103 and an upper face of a case 101 receiving the basket, and the raw material accumulated on a surface of the partitioning plate 105 is scraped off and released toward the duct 200, thus the raw material released from the porous conical rotary basket 103 is prevented from being disturbed in conveying.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276805-A (JP)
Title: Beverage dispenser
Inventor: ABE MASAYUKI
IPC: A47J31/00
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispenser capable of detecting a leak of water in an early stage.  <P>SOLUTION: The beverage dispenser 1 is equipped with a tea feeding machine 2 and a cabinet stand 3. The bottom plate 4c of the cabinet stand 3 is provided with a water receptacle part 16 receding downward. The water receptacle part 16 collects water leaking guided on a bottom plate 4c. A water leaking sensor 32 is attached to the water receptacle 16. The water leaking sensor 32 is equipped with a long electrode 32b and a short electrode 32c being a pair of the electrodes to detect a change in conduction. The water leaking sensor 32 is installed so that whether the long and short electrodes 32a and 32b come into contact with leaked water is changed depending on the level of the leaked water stored in the water receptacle 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281152-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MORIMOTO RUI
IPC: H01L21/768
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for raising reliability in the device, and to provide its manufacturing method.  <P>SOLUTION: A contact 31 is formed in an inter-layer insulating film 20 so as to be extended from a first area A1 with a gate electrode 11g formed therein to a second area A2 with a wiring layer 21 formed therein. Consequently, the gate electrode 11g is connected to the wiring layer 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276326-A (JP)
Title: Printed matter and its manufacturing method
Inventor: ENDO NORIHIDE
IPC: D21H25/04
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter with designability which reflects a unique surface and can be imparted simply and with less cost, and a method for manufacturing the printed matter.  <P>SOLUTION: This printed matter 10 has an irregular uneven surface created by forming a primary printing layer 13 on the surface of a paper base 11, using an ink with liquid repellency, and further, an overcoat layer 14 on the primary printing layer 13, using an electron beam-curable type or ultraviolet-curable type coating agent. Preferably, a printing layer 12 is formed on part of the surface of the paper base 11 and the primary printing layer 13 is formed at a position having no printing layer 12 of the paper base 11 or on the printing layer 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281307-A (JP)
Title: Nickel ink
Inventor: KAMIKOORIYAMA YOUICHI
IPC: C09D11/52
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive ink suitable for forming an accurate and minute wiring and electrode.  <P>SOLUTION: The nickel ink comprises nickel particles dispersed to a dispersion medium, and contains a methyldimethoxy silane coupling agent. The dispersion medium contains: a glycol having a boiling point at a normal temperature of ≤300°C; 3-10C alkoxyethanol; and 2-8C ether. The ink is preferably adjusted to 15-50 mN/m in surface tension, and to 0.6-60 mPa sec in viscosity at the temperature of 25°C. The ink is preferably used for the inkjet printing system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275850-A (JP)
Title: Method for producing improved soil and its system
Inventor: FURUYA NOBUHIKO
IPC: C02F11/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing improved soil and its system capable of reforming the soil at a place where peat soil is generated and obtaining a higher quality of improved peat soil.  <P>SOLUTION: The method for producing the improved soil includes a primary mixing process of producing a primary improved soil 3 by shearing the mixture of the peat soil 1 and a reforming material 2 to be finely crushed, mixed and kneaded, and a secondary mixing process of producing a secondary improved soil 5 by finely crushing, mixing and kneading the primary improved soil 3. The primary mixing process includes a reforming material charge process of charging the reforming material 2 to a reforming material charge part 7, a cutting and mixing process of cutting and mixing by a soil cutter 8, an impacting and mixing process of impacting and mixing by a rotary hammer 9, and a cutting, impacting and mixing process with an after-cutter 10. The secondary mixing process includes a mixing process of mixing in a mixer 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352839-A (JP)
Title: Driving circuit for high-voltage bidirectional semiconductor switch
Inventor: SALATO MAURIZIO
IPC: H03K17/687
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a driving circuit and a method while taking into account a distinct feature of a bidirectional switch which is a depression type element.  <P>SOLUTION: A driving circuit for a half bridge using a bidirectional semiconductor switches in an embodiment of the present invention includes a high side driver operable to control a high side bidirectional semiconductor switch, wherein the high side driver provides a negative bias voltage to the bidirectional semiconductor switch to turn the high side bidirectional semiconductor switch off. A low side driver may be operable to control a low side bidirectional semiconductor switch. An external voltage source with a negative terminal of the voltage source connected to the high side driver may be provided. A high side driving switch may be positioned between the negative terminal of the voltage source and the high side driver and operable to connect the high side driver to the negative terminal of the voltage source when the low side driver turns the low side bidirectional semiconductor switch on.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007285763-A (JP)
Title: Simulation device and method for gaussian beam, program, and storage medium
Inventor: KURODA MASANORI
IPC: G01R29/08
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation device for a Gaussian beam capable of easily avoiding a convergence shift of the Gaussian beam.  <P>SOLUTION: A computer is connected to a positioning device for a beam wave source for emitting the Gaussian beam, and executes a differential time domain method. Beam wave source setting processing is carried out as to the beam wave source, in the differential time domain method. A convergence value b<SB>i</SB>is determined based on an initial value b<SB>0</SB>related to a beam waist diameter w<SB>0</SB>input by a user, in the beam wave source setting processing (steps S301-S306). An electric filed intensity U of the Gaussian beam is found followed thereto, based on the determined prescribed value b<SB>i</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006195491-A (JP)
Title: Image forming apparatus
Inventor: SUDA TAKEO
IPC: G03G15/00
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which transfers a toner image formed on a photoreceptor to transfer paper P and fixes the transfer image by a fixing device, and further has: an open/close member supported to open and close a primary image forming apparatus; and a shutter covering the photoreceptor when the open/close member is opened, wherein the space needed for the operation of the shutter being made small.  <P>SOLUTION: The shutter 31 is so supported that when the shutter 31 is at a protection position where the photoreceptor is covered, a shutter opposition surface 31A facing the photoreceptor 2 rotates while always facing the photoreceptor 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007284178-A (JP)
Title: Paper stacking device and paper post-treatment device
Inventor: HOSOYA HISAO
IPC: B65H31/26
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent floating up of paper when the papers are stacked on an inclined paper placement base.  <P>SOLUTION: In the paper stacking device having a delivery member for pressing and delivering a lower end of the papers stacked on the inclined paper placement base, a projection member for pushing up an approximately central part in a conveying direction of the papers on the paper placement base is constituted by a separate member from the delivery member, and further, height of the projection member is lowered than height of the delivery member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213753-A (JP)
Title: Optical disk inspection device and optical disk inspection method
Inventor: TOKIWA KAZUNORI
IPC: G11B7/24097
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To inspect surely whether an address error of tracks to be at the same radius position between adjacent recording layers meets a standard or not, in a recordable optical disk having a plurality of recording layers.  <P>SOLUTION: In an inspecting means 112, the maximum allowable error address including the maximum allowable error of a track position of a first layer corresponding, in the same radius position, to a recording start address value (or recording finish address value) of a recording area 301 recorded previously in a 0th layer is obtained. And in the inspecting means 112, structure of the optical disk is defined to meet the standard when a value of an address of a first layer read out by an address demodulation means 113 is the maximum allowable error address of the first layer, and a signal level obtained by a signal detecting means 111 is same as the prescribed level obtained by reflected flare of a 0th layer obtained from the recording area 301 of the 0th layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243123-A (JP)
Title: Electromagnetic field coupling structure and multilayer wiring board
Inventor: SHIMAYAMA YUICHI
IPC: H05K3/46
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic field coupling structure and a multilayer wiring board using the same capable of reducing a transfer loss in a slot coupling structure and excellent even on a multilayer wiring board with wiring layers of four layers or more.  <P>SOLUTION: A slot coupling type interlayer connection structure 100 is formed by laminating: a first transmission line 2A; a first dielectric substrate 1A; a first earth conductor 3A having a slot 4A; a second dielectric substrate 1B; a second earth conductor 3B having a slot 3B at a position corresponding to a slot 3A; a third dielectric substrate 1C; and a second transmission line 2B in this order, wherein the first earth conductor 3A and the second earth conductor 3B are electromagnetically connected through a pair of slots 4A and 4B, thereby electrically connecting the first transmission line 2A and the second transmission line 2B. Each of the first earth conductor 3A and the second earth conductor 3B is electrically connected to a via hole group 5 periodically formed in a circumference of its slot.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007291798-A (JP)
Title: Revolving door apparatus
Inventor: HATAMURA YOTARO
IPC: E05C19/02
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving door apparatus for stopping rotation of a rotating body, regardless of a detecting signal of a sensor, when there is abnormality caused by a passing body.  <P>SOLUTION: This revolving door apparatus has the rotating body having a plurality of door panels, a frame body existing outside the door panels, and a rotation stopping mechanism 21 stopping rotation of the rotating body. The rotation stopping mechanism 21 has a groove part 25 for arranging a stopper member 26, and a wire body 28a as a transmission member (a moving member). The groove part 25 forms a space narrowing an interval with a rail part 6 possessed by the frame body 2 toward the rear (the opposite direction of an arrow) in the rotating direction of the rotating body 3. The wire body 28a respectively contact makes the stopper member 26 with a bottom surface of the groove part 25 and the rail part 6, by moving the stopper member 26 to the rear side from the front side of the space, when an outside door panel rotates to the opposite side of the advancing direction. Thus, rotation of the rotating body is stopped by moving the stopper member 26 to the narrow side of the space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297722-A (JP)
Title: Poly-para-phenylene terephthalamide fiber and method for producing the same fiber and its use
Inventor: TSUKAMOTO KOICHI
IPC: D02G3/44
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing material having good adhesiveness to a matrix such as a resin or rubber, having high heat resistance, high strength, high elastic modulus, small coefficient of thermal expansion and good dimensional stability and useful for an insulating and low-dielectric material as high-density printed circuit board and for a conjugate material containing a resin or rubber as a matrix.  <P>SOLUTION: A poly-para-phenylene terephthalamide (PPTA) fiber has ≥90 GPa modulus of elongation, ≤10 absolute value of coefficient of linear expansion (10<SP>-6</SP>/°C) and ≥25 MPa interfacial shear strength. A method for producing the PPTA fiber comprises impregnating an impregnating agent into a fiber obtained by spinning a sulfuric acid solution of poly-para-phenylene terephthalamide, neutralizing a spun material, drying the neutralized material at low temperature and winding the dried material in 15-200 mass% moisture content to provide a fiber conjugate and then, simultaneously applying heat treatment and tension to the fiber conjugate at 100-500°C under tense conditions to control elastic modulus of PPTA fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT