baber/WOPTO huggingface dataset:
Patent JP-2007326576-A (JP)
Title: Variable steering angle ratio steering gear for vehicle
Inventor: TOKUNAGA HIROYUKI
IPC: B62D6/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable steering angle ratio steering gear for a vehicle capable of enhancing the handling property of the vehicle, in particular, reducing a burden on a driver required for controlling the vehicle in a situation in which any excessive turn of a steering wheel is suppressed.  <P>SOLUTION: The variable steering angle ratio steering gear is provided, which is capable of changing the steering angle ratio as the ratio of the input steering angle to the output steering angle. A side force utilization ratio calculation means 46 is provided which detects the side force utilization ratio of a turnable wheel. When the side force utilization ratio to be detected by the side force utilization ratio calculation means 46 approaches 1, the steering angle ratio is increased to suppress excessive turn of the steering wheel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009043305-A (JP)
Title: Optical pickup and disk drive unit
Inventor: KATO NORIMUNE
IPC: G11B7/09
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure good operation characteristics of an objective lens drive unit.  <P>SOLUTION: The disk drive unit is provided with fixed block 9 fixed to a moving base, a movable block 10 having two objective lenses 12 and 13 and a lens holder 11 for holding the objective lens, a plurality of support springs 19 for connecting the fixed block and the movable block together, a focus adjustment magnetic circuit 12 for operating and the movable block in a focus direction, and a tracking adjustment magnetic circuit 22 for operating the movable block in a tracking direction. An optical path notch 14 to be an optical path for laser beams reflected on a rising mirror 41 to enter the two objective lenses, respectively, is formed on the lens holder. An optical path P1 for a laser beam made incident on one of the objective lenses and an optical path P2 for a laser beam made incident on the other objective lens are made to intersect each other at the optical patch notch or in its vicinity. The focus adjustment magnetic circuit and the tracking adjustment magnetic circuit are disposed in both sides of the movable block in a tangential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041198-A (JP)
Title: Tunnel work truck
Inventor: ISHIBASHI SHIGERU
IPC: E21D9/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel work truck which can enhance the degree of freedom when traveling in a tunnel.  <P>SOLUTION: This tunnel work truck for use in the construction of the tunnel comprises a driving section which includes a crawler track, and a driven section which includes wheels. The wheel includes a gentle slope face, and the diameter of the wheel is smaller than the width of the wheel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041241-A (JP)
Title: Excavator, recovery method therefor, and construction method for pipeline
Inventor: SHIMOZAKA HARUKI
IPC: E21D9/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavator both capable of being separated and recovered and capable of being left in ground.  <P>SOLUTION: In this excavator 1, a cutter 3 is arranged via a bulkhead 5 at the leading end of a skin plate 2; a driving section 4 for rotating the cutter 3, and an earth removal device 6 are installed inside the skin plate 2; and the skin plate 2 is split into a main pipe 2a and an auxiliary pipe 2b so that they can be connected together by a jack 8 for correcting an excavating direction. The excavator 1 enables the construction of the pipeline in the ground by excavating natural ground while jacking a jacked pipe in such a manner that the jacked pipe follows the pipes. Structurally, the cutter 3, the driving section 4, the bulkhead 5, and the earth removal device 6 can be disassembled; reinforcing blocks 9 with a predetermined thickness are partially and detachably attached to inner surfaces of the main and auxiliary pipes 2a and 2b, respectively; and the jacks 8 are detachably attached to the positions of the adjacent reinforcing blocks 9 of the main and auxiliary pipes 2a and 2b, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043943-A (JP)
Title: Storing case for processing tool
Inventor: HOSONO NORIYOSHI
IPC: H01L21/673
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing case for a processing tool that can suppress shaking of a ring frame, and has a small possibility of an increase in number of components by simplifying the configuration of the container body.  <P>SOLUTION: The storing case comprises a container body (10) opened at front and rear thereof, and a pair of supporting pieces (20) formed to face the inner surfaces of both the opposite sidewalls (14) of the container body (10) and to support the ring frame of a processing tool for mounting a semiconductor wafer. A plurality of pairs of supporting pieces (20) are arranged in the vertical direction of the container body (10) while spaced apart from each other, and an inserting groove (21) for inserting the ring frame is formed between the adjoining supporting pieces (20). A stopper (22) interfering with the rear side portion of the ring frame (2) is provided at the rear portion of each supporting piece (20), and an inclining face (23) which becomes gradually narrower toward the lower supporting piece 20 is formed in the stopper (22). Since the inclining face (23) buries the insertion groove (21) gradually, shaking of the ring frame in the vertical direction can be prevented and the ring frame can be protected against damage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008041669-A (JP)
Title: Transparent conductive laminate, and transparent touch panel using the same
Inventor: ITO HARUHIKO
IPC: B32B27/18
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive laminate with an excellent display quality level of a liquid crystal screen, when observing the liquid crystal screen via a transparent touch panel, under the condition where the transparent touch panel is installed on the highly fine color liquid crystal screen.  <P>SOLUTION: In this transparent conductive laminate with a transparent conductive layer 5 laminated on an organic polymer film 1, an optical interference layer and the transparent conductive layer are laminated in this order on at least one surface of the organic polymer film, the optical interference layer comprises a high refractive index layer 3 and a low refractive index layer 4, the low refractive-index layer 4 contacts with the transparent conductive layer 5, the high refractive index layer 3 and the low refractive index layer 4 comprise a crosslinked polymer, at least one of the high refractive index layer 3 and the low refractive index layer 4 contains an ultrafine particle of a metal oxide and/or a metal fluoride having 100 nm or less of primary particle size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059580-A (JP)
Title: Image archiver
Inventor: KOVNAT LARRY A
IPC: H04L9/08
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To record and manage the exchange of personal information in a document preparation system.  <P>SOLUTION: A method of recording and managing the exchange of personal information in the document preparation system includes steps of initiating a document processing job, preparing a digital image of a document, encrypting the document digital image with a session key and storing the encrypted document digital image in a job record of a database on a storage medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009055685-A (JP)
Title: Drive circuit
Inventor: HIRABAYASHI NOBUO
IPC: H02M7/5387
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit which can drive switching elements to prevent two switching element connected in series from being turned on simultaneously in a bridge system circuit.  <P>SOLUTION: The drive circuit 1 turns on/off MOSFETs 32 to 35 in bridge system circuit 31, wherein the MOSFETs 32, 33 and MOSFETs 34, 35 each connected in series are connected in parallel to DC power source 36 respectively. The drive circuit comprises a capacitor 12 which stores charge for turning on an npn bipolar transistor 22 for elevating the potential of an output terminal 24 to turn on the MOSFET 32, and a capacitor 13 which stores charge for turning on a pnp bipolar transistor 23 drawing out the charge stored in a parasitic capacitance between a drain and a gate of the MOSFET 33 when the MOSFET 32 is turned on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008143166-A (JP)
Title: Paper with adhesive
Inventor: EZU MADOKA
IPC: B42D5/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper slip, for instance a piece of paper with adhesive on the back surface constituting a paper slip, which is capable of maintaining predetermined adhesive force without the region corresponding to an adhesive layer curving in use.  <P>SOLUTION: The paper with adhesive (2) includes an adhering part (4) applied with adhesive and a non-adhering part (5) where a base material is exposed on one surface (3) containing a peripheral edge (30), wherein the adhering part (4) includes a plurality of unit adhering regions (9) applied with adhesive in a set shape and arranged spaced apart from one another and the non-adhering part (5) is formed into a mesh form between the unit adhering regions (9) and also formed along at least one part of the peripheral edge (30).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009051446-A (JP)
Title: Curtain airbag device
Inventor: SHIBANUMA JIN
IPC: B60R21/213
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain airbag device capable of releasing or rupturing a fastening point of a tape by the minimum airbag deployment force at the time of deployment of the airbag by devising a fastening method of the tape for retaining the shape of the folded airbag.  <P>SOLUTION: The curtain airbag device is deployed/inflated by flowing an inflation gas from an inflator to the folded airbag 10 mounted to the vehicle. The curtain air bag device has an approximately A shaped cloth band 20 having both ends 21, 22 extended from an upper edge part 11 of the air bag 10 and apex part 23, and the cloth band 20 is helically wound on the folded airbag 10, and the apex part 23 is fastened to the airbag 10 by an adhesive tape 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054113-A (JP)
Title: Portable electronic apparatus
Inventor: SADAHIRO TOMOAKI
IPC: G06F3/0362
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic apparatus which allows a plurality of selection operation controls based on a movement operation and is capable of extending the width of operability.  <P>SOLUTION: A portable electronic apparatus 100 includes a sensor part 120 for detecting an operation accompanied by movement and a control part 110 for controlling a selection operation of selecting one of alternates on the basis of the movement operation detected by the sensor part 120. The sensor part 120 is so configured that a detection area for the operation accompanied by movement is divided into a plurality of areas. The control part 110 makes the selection operation different between the case that the operation accompanied by movement has been detected simultaneously by a plurality of areas of the sensor part 120 and the case that it has been detected by one of the plurality of areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059778-A (JP)
Title: Substrate holding device, substrate treating device, and substrate treating method
Inventor: NAKAMURA AKIHIKO
IPC: H01L21/683
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holding device which holds an object to be treated composed of members differing in heat resistance, and to provide a substrate treating device and a substrate treating method that separate a support plate from a substrate, the substrate treating device including the substrate holding device as a stage.  <P>SOLUTION: The substrate holding device 12 holds the substrate 1 stuck on a sticking body 4a formed having its outer edge portion projected from an outer edge of the substrate 1, and has an inner peripheral portion 12a and an outer peripheral portion 12b disposed at an outer periphery of the inner peripheral portion 12a and includes a temperature control means which controls the temperature of the inner peripheral portion 12a and the temperature of the outer peripheral portion 12b independently of each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285987-A (JP)
Title: Fire door
Inventor: AOKI TOSHIJI
IPC: E06B7/32
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire door provided with a wicket door, which is openable in two directions to allow two-directional escape, and movable to a close position without pushing to be used as a fire wall by balancing elastic bodies of upper and lower hinges of the wicket door to thereby move the wicket.  <P>SOLUTION: The fire door comprises a wicket door 2 allowing passing through, which is provided on a main body door 1 through a hinge 3. The wicket door 2 is connected to the main body door 1 through the vertically provided first hinge 3A and a second hinge 3B to be openable to both sides. The first hinge 3A and the second hinge 3B include rotary elastic bodies 13 for elastically driving the wicket door 2 from an open position to a close position. The first hinge 3A and the second hinge 3B drive the wicket door 2 in opposite directions by the built-in rotary elastic bodies 13, and the rotary elastic bodies 13 of the first hinge 3A and the second hinge 3B are balanced to dispose the wicket door 2 in a close position of the main body door 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057203-A (JP)
Title: Recording medium feeding device and image forming device having the same
Inventor: FUKUMOTO TAKASHI
IPC: B65H1/04
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording-medium feeding device with simple structure, appropriately feeding paper sheets, and to provide an image forming device having the same.  <P>SOLUTION: The recording-medium feeding device feeds a recording medium by separating loaded recording media sheet by sheet, and has an air outlet blowing air to the recording media from a lateral side in a recording-medium feeding direction. The recording-medium feeding device further has a wind direction change part changing a wind direction along the recording-medium feeding direction of the air outlet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063697-A (JP)
Title: Image forming apparatus
Inventor: OGASAWARA OKITO
IPC: G03G15/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image of high image quality in which distortion and color shift are suppressed by suppressing image quality degradation caused by an intermediate gear mechanism, by a configuration which is simple and advantageous in cost.  <P>SOLUTION: A relation between a photoreceptor gear 11 and a drive gear 17 or intermediate gears 19 and 21 are set so that the number of teeth of the gears engaging with each other within rotating time T required for a photoreceptor 2a to reach a transfer position D2 from a latent image forming position D is almost an integer. Thus, the speeds of the gears are synchronized at the timing of forming a latent image on the photoreceptor 2a and at the timing of transfer, thereby equalizing the angles of the gears at both the timings to remarkably reduce nonuniform rotation caused by any gear pitch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062646-A (JP)
Title: Method of printing object
Inventor: PECHTL KLAUS
IPC: G06F3/12
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of rotationally printing a planar object, which is an improvement of a method of printing an object about a rotation axis located vertically with respect to a print surface, by using a print head radially extending from the rotation axis.  <P>SOLUTION: According to the method, Cartesian coordinates of each picture element in an original image 1 are converted into polar coordinates to form a first intermediate image which is then at least virtually displayed on the Cartesian coordinates to form a second intermediate image. Then at least part of picture elements of the second intermediate image are expanded or contracted according to radial coordinates to form a third intermediate image, and at least part of picture elements in the third intermediate image are increased in luminosity according to the radial coordinates to form a fourth intermediate image 4. Further a gray gradation raster is superimposed on the fourth intermediate image 4, and adaptation of picture element locations with respect to the gray gradation raster and/or transmission of a gray value or a color value is conducted based on the ratio of the picture elements in a raster field of the gray gradation raster, to thereby form and print a print image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009063072-A (JP)
Title: Brake disc, method for surface modification thereof, and surface modification device for brake disc
Inventor: MORI HISASHI
IPC: B61H5/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake disc, a method for surface modification thereof, and a surface modification device for a brake disc, capable of achieving excellent heat resistance and strength, in which surface modification can be performed easily at low cost in a reusable way.  <P>SOLUTION: A roughening processed layer 6c is a processed layer formed by conducting a roughening process to a surface layer of a disc main body 6, and it is formed by a blasting process. A metal coupling layer 7 is a coated layer formed by coating the disc surface 6a with metal, and the disc main body 6 is coupled with a ceramic coating layer 8. In the metal coupling layer 7, the disc surface 6a is coated with metal of similar characteristics concerning chemical components to metal on the disc main body 6. The ceramic coating layer 8 is a coating layer formed by coating a surface of the metal coupling layer 7 with ceramic, and is formed by thermal-spraying ceramic such as zirconia on the surface of the metal coupling layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063540-A (JP)
Title: Alignment apparatus for ultrahigh positive direction load
Inventor: TADA MAKOTO
IPC: G12B5/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment apparatus for ultrahigh positive direction load, having high pressure resistance, simple in structure, and having high positioning accuracy, high safety in use and excellent operability.  <P>SOLUTION: This alignment apparatus for an ultrahigh positive direction load includes one platform device, three or more driving devices, three or more displacement devices and three or more displacement bearing platforms, wherein the platform device includes a pedestal and an operating platform, the driving devices are disposed at the corners of the pedestal, and provided with a motor, a screw shaft and a connector, the displacement devices are provided on the pedestal and connected to the driving devices. Each displacement device includes a first linear guide way device, a second linear guide way device and a bearing, and the displacement bearing platforms are located at portions close to the driving devices of the pedestal, and each one end supports the operating platform.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068371-A (JP)
Title: Pump
Inventor: WATANABE TOSHIKAZU
IPC: F04B53/16
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cylinder damage, in a pump in which a discharge passageway is formed on a side of a cylinder.  <P>SOLUTION: In a connection portion where an inner peripheral surface of a cylinder 13 and an inner peripheral surface of a discharge passageway 13c intersect, there provided is a recess portion 13d depressed outwardly in radial direction from the inner peripheral surface of a cylinder 13. A tensile stress in circumferential direction of the cylinder acting on the proximity of the connection portion by a pressure of fluid of a pump chamber 15 is transmitted and distributed along a boundary line between the inner peripheral surface of a cylinder 13 and the recess portion 13d. As a consequence, the tensile stress in circumferential direction of the cylinder generated in the connection portion is reduced, thus preventing damage to the cylinder 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066117-A (JP)
Title: Adsorption column for body fluid purifying treatment
Inventor: IPPONMATSU MASAMICHI
IPC: B01J20/281
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption column for a body fluid purifying treatment which has an increased saturation adsorption amount of a substance to be adsorbed or a reduced time to reach the saturation adsorption to substantially reduce the column capacity and to substantially reduce the treatment time.  <P>SOLUTION: The adsorption column for a body fluid purifying treatment is formed by immobilizing a functional group 6 specifically bound to the substance to be adsorbed which includes at least a low-density lipoprotein onto a surface of a porous carrier 5. The porous carrier 5 includes a framework body 7 made of a silica gel or a silica glass of a three-dimensional network structure and a double micropore structure having through-holes 8 which are formed into a three-dimensional network, are formed in the gaps of the framework body, and have an average pore diameter in the range from 1 μm or more and 4 μm or less when measured under a mercury intrusion technique and fine pores 9 having an average pore diameter which is measured under the mercury intrusion technique and is greater than a particle diameter of the substance to be adsorbed on the surface of the framework body in a dispersed manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046956-A (JP)
Title: Simple knockdown waterproof plate
Inventor: ODAWARA TSUTOMU
IPC: E06B5/00
Filed: 2007-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable aged persons and ladies to perform the setting without using a tool, while being inexpensive at cost in a waterproof plate slow in the spread in spite of being required, due to being too expensive in price to be spread widely when it comes to the waterproof plate or a hydraulic waterproof plate of being naturally floated upon receiving intrusion water, and when it comes to a knockdown type, skilled personnel must use the tool even in assembling and being heavy in weight in small-to-medium-sized enterprises and a home, and the price is not necessarily inexpencive though is fairly reduced.  <P>SOLUTION: For reducing weight, a panel 1 uses a truss construction method, and further uses a superposing method. Though a conventional assembling method is not realized unless a bracing strut is set by using the tool in a case of a large width, this invention eliminates the necessity of fixing the bracing strut 2 to a floor as a rib-like plate, and also endures water pressure only by fitting a panel onto the floor on both ends of the panel by dropping from above by an embedded metal fitting, and the height is also free by taking a stacking system.  <P>COPYRIGHT: (C)2009,JPO&INPIT