baber/WOPTO huggingface dataset:
Patent JP-2009068972-A (JP)
Title: Rotational deflection and shape measuring apparatus
Inventor: YAMADA RYUICHI
IPC: G01B11/24
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure the rotational error such as circumferential deflection, axial deflection, and inclined motion of a cylinder under measurement 1 when it rotates and the shape error such as circularity thereof by one apparatus.  <P>SOLUTION: With a predetermined radial cross section of the cylinder 1 under measurement set as an object under measurement, radial displacement detection units 2 for optically detecting radial displacements in three different directions on the predetermined radial cross section are placed on predetermined two cross sections, respectively, of the cylinder 1. An axial displacement detection unit 3 for optically detecting the axial displacement of the cylinder 1 is placed at the axial end of the cylinder 1. An arithmetic processing section calculates the rotational error such as circumferential deflection, axial deflection, and inclined motion of the cylinder 1 when it rotates and the shape error of the cylinder 1 on the basis of radial displacement data on the predetermined two cross sections of the cylinder 1 detected by the two radial displacement detection units 2 and axial displacement data of the cylinder 1 detected by the axial displacement detection unit 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070486-A (JP)
Title: Optical disk device and medium type discrimination method, program
Inventor: SHIMIZU DAIKO
IPC: G11B7/09
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which has a means for detecting a difference signal and a sum signal generated from a plurality of beams, the optical disk device stably discriminating a medium type.  <P>SOLUTION: A servo controller 104 detects a thickness of a transparent layer from the light incidence surface to a recording surface of an optical disk 101 by using a sub-sum signal generated based on the reflected light of a sub-beam receiving the reflected light of a main beam, and discriminates the type of the optical disk 101 based on the thickness of the transparent layer, and detects the number of recording layers of the optical disk 101 by using a focus S-shaped signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072006-A (JP)
Title: Controller for induction motor
Inventor: TACHIHARA SHUICHI
IPC: H02P27/04
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain high accuracy and high response of torque control not only in a steady state but also in a transient state in a controller for an induction motor.  <P>SOLUTION: Based on the assumption that magnetic flux within the induction motor is constant to changes of a voltage and a current, means for generating a voltage command takes account of interference between an exciting current in a magnetic flux direction inside the induction motor and a torque current intersecting perpendicularly in the magnetic flux direction, then controls the currents so that they may follow command values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075180-A (JP)
Title: Fixing method, fixing device, image forming method, and image forming device
Inventor: KATANO YASUO
IPC: G03G15/20
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a void between resin-containing fine particles after assignment of a fixing solution so that peeling of the resin-containing fine particles is hardly caused while attaining smoothing of the surface of a resin-containing fine particle layer by a simple structure, and to reduce power consumption by dispensing with a heat source allowing fixing without thermal pressure fixing.  <P>SOLUTION: The fixing method includes assigning a fixing solution containing a softener which softens a resin contained in fine particles by dissolving or swelling at least a part of the resin to the resin-containing fine particles on a medium. The fixing method further includes pressurizing the resin-containing fine particle layer by a pressurizing member while applying a shearing force to the resin-containing fine particle layer in parallel to a moving direction of the medium after the lapse of a predetermined time from the assignment of the fixing solution to the resin-containing fine particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073302-A (JP)
Title: Support device for propeller shaft
Inventor: YOSHIDA KUNIHIKO
IPC: B60K17/24
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device for a propeller shaft, capable of decreasing the number of parts to compose a support device for rotatably supporting the propeller shaft, and making a bearing holding member for composing the support device compacter and lighter.  <P>SOLUTION: The support device 5 is mainly composed of a casing 18 fixed to the inner side of an installation bracket 16 fixed on a cross member 4 of a floor member or the like through an elastic member 17, a center bearing 19 held inside the casing 18 to support the propeller shaft, and a holding member 29 of which one end part 29a abuts on an inner ring 21 of the center bearing 19 to be axially positioned. The holding member 29 also has the other end part 29b that is diametrically extended from a back end edge of the end part 29a to fold toward the center bearing 19 for preventing penetration of mud water or the like into the center bearing 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079415-A (JP)
Title: Banking reinforcing structure, reinforcing method and linear banking
Inventor: FUJIWARA NARIFUMI
IPC: E02B3/12
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a banking reinforcing structure, a reinforcing method and linear banking capable of performing aseismatic reinforcement and sinking countermeasure reinforcement without reaching up to stopping of its giving, while allowing sinking of the banking top end a little in a state of giving banking (such as a railway and a road) at a relatively inexpensive construction cost.  <P>SOLUTION: Reinforcing banking 10 has a first restraining member 1 and a second restraining member 1' arranged on both opposed first slope face and second slope face, a first resistance 3 arranged in the weak ground under the second slope face side and displaced by following displacement of the weak ground, a first tension member 2 for connecting the first resistance 3 to the first restraining member 1, a second resistance 3' arranged in the weak ground under the first slope face side and displaced by following the displacement of the weak ground, and a second tension member 2' for connecting the second resistance 3' to the second restraining member 1'. The respective resistances 3 and 3' are arranged in a weak ground area having a predetermined horizontal displacement quantity in liquefaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084817-A (JP)
Title: Construction method and structure of bathroom
Inventor: MASUDA HIROTAKA
IPC: E04H1/12
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To construct a bathroom without large-scale work and to prevent secondary work from becoming large-scale in separately carrying out the secondary work to perform underfloor work in an underfloor space of a pan after construction.  <P>SOLUTION: A bathroom structure comprises a pan section 4 having a washing place pan part 5 and a bathtub placing pan part 6; a wall placing section 7 located outside the pan section 4; and a wall section 15 built up placed on the wall placing section 7. The pan section 4 and the wall placing section 7 are independent, and the pan section 4 and the wall placing section 7 are individually installed in a construction floor section F. The pan section 4 can be separated from the wall placing section 7 with the wall section 15 built up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085065-A (JP)
Title: Exhaust emission control device
Inventor: HONDA KOTARO
IPC: F01N3/24
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device having a small constraint on layout and capable of achieving space saving.  <P>SOLUTION: In the exhaust emission control device, a cylindrical first casing 10 storing an oxidation catalyst and a PM collection filter and a cylindrical second casing 20 storing a reduction catalyst and an ammonia oxidation catalyst are disposed closely to each other so that their axes 10a, 10b are substantially parallel with each other. A communication pipe 30 for connecting far ends of the both casings 10, 20 to each other is arranged so that the axis 30a of the communication pipe 30 is substantially parallel with the axes 10a, 20a of the casings 10, 20. An exhaust gas flow passage leading from the first casing 10 to the second casing 20 is turned back by the communication pipe 30, and a nozzle 31 for injecting a liquid reducing agent into the exhaust gas is provided on the communication pipe 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085325-A (JP)
Title: Speed reducer and electric actuator
Inventor: KAZAMA MASAHIRO
IPC: F16H1/32
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reducer not needing running-in or the like, and capable of positively securing a self-lock nature.  <P>SOLUTION: The speed reducer is provided with a trochoid gear 19 eccentrically rotated by an input eccentric shaft 23 and formed with external teeth 20 on an outer circumference, pins 12 inscribed and meshed by the external teeth 20 of the trochoid gear 19, output pins 18 engaged with the trochoid gear 19, and an output shaft 17 connected to the output pins 18. A pressure angle with respect to the pins 12 of the external teeth 20 of the trochoid gear 19 is 45 degrees or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057675-A (JP)
Title: Neck fastener
Inventor: SUGIOKA KENJI
IPC: A41D13/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-neck shirt effective for cooling the neck in summer season and preventing the coldness of the neck in winter season, having good appearance, keeping the good design and suitable for the motion of the body.  <P>SOLUTION: The back part of the neck of a high-neck shirt 1 is cut in horizontal direction, and a fastener 2 is sewn to the cut part. The neck part forms a pocket by the sewing of the fastener. A cooling material, a body warmer, etc. , are put into the pocket.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086543-A (JP)
Title: Image transfer apparatus and image transfer method
Inventor: NOMIZO TOMOHIRO
IPC: G09G5/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow each of a plurality of image projection apparatuses to project a required content out of a plurality of contents on a display picture.  <P>SOLUTION: An image transfer apparatus generates displaying image data of a plurality of windows W1 to W4 displayed on a display screen and stores the generated image data in respective storage areas A1 to A3 in a RAM which are secured for each window. The image transfer apparatus allows respective storage areas A1 to A3 to correspond to a plurality of projectors PJ1 to PJ3 in accordance with an instruction input by a user. The image transfer apparatus transfers the displaying image data of the windows W1 to W4, which are stored in respective storage areas A1 to A3, to the correlated projectors PJ1 to PJ3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033358-A (JP)
Title: Image display device
Inventor: AKIMOTO HAJIME
IPC: H01L51/50
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is made more compact by reducing the mounting area of an organic EL display while attaining desired color display and gray-scale control.  <P>SOLUTION: An organic EL display device having different light emitting elements of R, G, and B is provided with a converting means of converting one input digital display data into different output digital display data of R, G, and B. The image display device is made more compact by reducing the mounting area of the organic EL display while attaining desired color display and gray-scale control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033361-A (JP)
Title: Liquid crystal display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/13357
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To lower the costs by decreasing the number of components while effectively supporting a light diffusing plate, a sheet, etc., of a back light and securely preventing them from deforming.  <P>SOLUTION: A liquid crystal display device comprising a plurality of straight fluorescent lamps disposed in parallel in a lamp chamber, a reflection plate disposed on the back of the lamp chamber, a plurality of resin-made reflecting materials provided on the reflection plate between fluorescent lamps, the light diffusing plate disposed in front of the fluorescent lamps, and a liquid crystal panel disposed in front of the light diffusing plate is characterized in that support projections supporting the light diffusing plate etc., are integrally formed at a plurality of positions of the reflecting materials closer to corners than to a nearly central part of the liquid crystal panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103155-A (JP)
Title: Power transmission chain and power transmission device
Inventor: TOYODA YASUSHI
IPC: F16G5/18
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device capable of continuously and stably retaining string vibration suppression effect of the chain.  <P>SOLUTION: An annular body 21 with a large diameter contacted with the chain 1 from an outer side in a radial direction is provided on an outer side in a chain radial direction, and an annular body 22 with a small diameter contacted with the chain 1 from an inner side in a radial direction is provided on an inner side in a chain radial direction. Relative to bending of the mutual adjacent links 11, the annular bodies 21, 22 are elastically deformed and the link 11 is returned in the original state by the elastic force. Thereby, string vibration of the chain is quickly attenuated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105811-A (JP)
Title: AMPLIFYING DEVICE AND Gm COMPENSATING BIAS CIRCUIT
Inventor: OISHI KAZUAKI
IPC: H03F1/30
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the bias of a field-effect transistor FET constituting an amplifier and to stabilize the gain of the amplifier.  <P>SOLUTION: A Gm compensating bias circuit providing a bias for the FET constituting the amplifier has a first FET having a first electrode and a second electrode where a reference current flows and also having a gate connected to the first electrode, a second FET having a first electrode and a second electrode where a bias current flows and also having a gate connected to the gate of the first FET, and a comparator to output a signal based on results of comparison between a first potential of the first electrode of the first FET and a second potential at the first electrode of the second FET. With the signal output from the comparator, the reference current and bias current are controlled to be equal to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118990-A (JP)
Title: Nucleic acid molecule encoding wheat-derived enzyme involved in starch synthesis
Inventor: STELLBRINK MARTINA
IPC: A23L7/109
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a transgenic plant, modified in the physical and/or chemical properties of starch synthesized in a plant, by integrating the plant with a DNA molecule encoding a wheat-derived starch synthase.  <P>SOLUTION: The nucleic acid molecule encoding an enzyme involved in starch biosynthesis in a plant, particularly the nucleic acid molecule encoding a wheat-derived soluble starch synthase (SSS), is provided. The vector and the transformed plant cell each containing the nucleic acid molecule are also provided respectively. By using the vector and the transformed plant cell, a plant that is genetically modified so as to increase or decrease the activity of the above enzyme is produced, and the properties of starch synthesized from the plant are modified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009111483-A (JP)
Title: Non-contact data carrier, reader/writer apparatus, and non-contact data carrier system
Inventor: KANNO MASAKI
IPC: G06K17/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact data carrier, a reader/writer apparatus and a non-contact data carrier system, capable of applying to a conventional non-contact data carrier system and securing stable communication.  <P>SOLUTION: The reader/writer apparatus 2 detects a resonance frequency for a resonant circuit containing a loop coil 11 and a capacitance variable capacitor 12 at a non-contact data carrier 1. If the detected resonance frequency of the resonant circuit at the non-contact data carrier 1 is shifted compared to a reference resonance frequency, the reader/writer apparatus 2 sends out data for frequency adjustment to the non-contact data carrier 1. Then, the non-contact data carrier 1 performs frequency adjustment processing for the resonance frequency of the resonant circuit containing the loop coil 11 and the capacitance variable capacitor 12, based on the data for frequency adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106875-A (JP)
Title: Treating method of waste panel
Inventor: IDE TAMOTSU
IPC: B24C5/06
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferable method for applying ideal treatment to waste panels like flat displays for recovering and reuse of glass plates and valuable metals, not available in the past.  <P>SOLUTION: A dry type treating method is for sorting glass plates from valuable metal-containing parts by stripping the valuable metal-containing layer parts, comprising processes of: cutting sealing member parts of ends of the waste panel; inverting glass plates formed into two layers through the cutting process for separating into single plates; blasting the glass plate surfaces; and recovering stripped powder generated in the blasting process by shot blasting. A sensor is mounted on a work platform, and ON-OFF of the blasting device operation and removal of waste panels inappropriate for treatment are controlled based on the detection information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109933-A (JP)
Title: Laser-exciting fluorescence microscope
Inventor: AIKAWA NAOSHI
IPC: G02B21/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-efficient fluorescence microscope having a highly-functional dichroic mirror.  <P>SOLUTION: The fluorescence microscope has the highly-functional dichroic mirror, and the wavelength characteristic curve of its reflection/transmittance has a first reflection band that covers a wavelength band of one exciting light out of two kinds of exciting light, a first transmission band that covers a wavelength band of fluorescence generated according to the one exciting light, a second reflection band that covers a wavelength band of the other exciting light out of the two kinds of exciting light, and a second transmission band that covers a wavelength band of fluorescence generated according to the other exciting light. The reflectance of the first and second reflection bands is 95% or more, the transmittance of the first and second transmission bands is 95% or more, the wavelength width of the first transmission band and the wavelength width of the second transmission band are 25 nm or more, and the rising width from the first reflection band to the first transmission band and the rising width from the second reflection band to the second transmission band are 6 nm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117073-A (JP)
Title: Rubber spring, and input device using the same
Inventor: SATO HARUYOSHI
IPC: H01H13/14
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber spring corresponding to a high load which is not easily fractured in spite of rubber scratches compared with a conventional one, and to provide an input device using the same.  <P>SOLUTION: In the rubber spring having a pressing part 4, and leg parts 5 which are bendable when the pressing part 4 is pressed; the leg parts 5 include a high hardness rubber region 10, and a low hardness rubber region 11 formed on at least on one surface side in the thickness direction of the high hardness rubber region. Thus, the rubber spring 2 corresponding to the high load which is not easily fractured even if the leg part 5 is scratched compared with the conventional one, can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113902-A (JP)
Title: Newspaper web automated guided vehicle
Inventor: AKAI TAKAHIRO
IPC: B65H19/12
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated guided vehicle improved in space efficiency of its indoor and in weight balance.  <P>SOLUTION: This newspaper web automated guided vehicle includes: a travelling mechanism 120 to automatically guide a newspaper web between a storage place and an installation place of a rotary press; an elevating unit 140 to elevate the newspaper web in the vertical direction and to install and collect it on and from a web holding arm which the rotary press confronts; and a remaining core collecting mechanism 160 having a lifter free to elevate to collect a used remaining core and provided free to horizontally rise and sink from and in a vehicle body side surface, wherein the remaining core collecting mechanism 160 is constituted free to move in parallel with the vehicle body side surface when it is delivered to the vehicle body side surface and fixed at a prescribed position when it is stored in the vehicle body, and a space R to load a battery is secured in the vehicle body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113910-A (JP)
Title: Cargo handling vehicle
Inventor: KURINO RYUSUKE
IPC: B66F9/24
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo handling vehicle capable of preventing an operator from traveling the cargo handling vehicle or preventing a cargo handling device from performing a cargo handling work, in a state of no cylinder mounted at a regular cylinder mounting position.  <P>SOLUTION: In a forklift mounted with the cylinder 22 filled with LPG, the cargo handling device for performing cargo handling and a mounting device for attachably/detachably mounting the cylinder 22 are provided in a vehicle body 23. The mounting device 28 has a frame 32 for holding the cylinder 22 and a fixing band 33 for fixing the cylinder 22 to the frame 32. The forklift is provided with a control device for allowing the forklift not to travel and allowing the cargo handling device not to operate when the frame 32 is switched to a cylinder replacing position B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112513-A (JP)
Title: Golf club and its separation method
Inventor: MATSUNAGA SATOSHI
IPC: A63B102/32
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method facilitating a separation of a head from a shaft and a removal of adhesive.  <P>SOLUTION: This method for separating the head 4 from the shaft 6 of the golf club 2 is provided. This method separates the head 4 having a shaft hole 20 from the shaft 6 stuck to the inner surface 22 of the shaft hole 20 with adhesive Ad. The adhesive Ad has an electrification peel property being peeled from the adhesion surface in a positive electrode side by electrification. This separation method includes a one-directional electrification step of electrifying using the head 4 as a positive electrode side and the shaft 6 as a negative electrode side, and a step of pulling out the shaft 6 from the shaft hole 20 after the one-directional electrification step without electrifying using the shaft 6 as the positive electrode side and the head 4 as the negative electrode. Another separation method includes a step of electrifying using the head 4 as the positive electrode side and the shaft 6 as the negative electrode side and a step of electrifying using the shaft 6 as the positive electrode side and the head 4 as the negative electrode side.  <P>COPYRIGHT: (C)2009,JPO&INPIT