baber/WOPTO huggingface dataset:
Patent JP-2010174393-A (JP)
Title: Urethan-reinforcing material
Inventor: FUKUMOTO KOJI
IPC: D04H1/55
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane-reinforcing material without developing gaps or the blooming of a foaming agent by getting used to a deformation range in the process of foaming, without causing a squeaking noise even bonded with a bottom receiving spring when being used as a cushion, and easily molded as one unit without requiring a cutting process or pre-molding process on molding.  <P>SOLUTION: The urethane-reinforcing material is a stretchable nonwoven fabric consisting mainly of crimping conjugated short fibers, and having the characteristics of 80-300 g/m<SP>2</SP>unit weight, 1.0-15.0 N/5 cm 50% tension stress, and 100% or more of elongation at break.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174129-A (JP)
Title: Liquid crystalline composition, liquid crystal film, method for producing the same, and liquid crystal display element
Inventor: TAKASHIMA TSUTOMU
IPC: C09K19/20
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystalline composition giving a liquid crystal film having a high liquid crystal alignment holding ability under high temperature and high humidity conditions; a liquid crystal film made of the same; and a liquid crystal display element including an optical film made of the film.  <P>SOLUTION: The liquid crystalline composition includes a cationically polymerizable compound having an ethylenically unsaturated bond, a liquid crystalline compound having an oxetane group, and a dioxetane compound, wherein the cationically polymerizable compound having an ethylenically unsaturated bond is preferably a compound having a vinyl ether group, and the liquid crystalline compound having an oxetane group is a main chain-type or side chain-type polymeric liquid crystal compound. The liquid crystal film made of the composition is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178055-A (JP)
Title: Video signal processor
Inventor: TAKIZAWA KAZUHIRO
IPC: H04N7/01
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new video signal processor for performing synchronization and frame rate conversion and preventing the occurrence of passing.  <P>SOLUTION: The video signal processor includes a control part for generating second synchronizing signals whose synchronization interval is wider than that of first synchronizing signals, and an output part which is the part for outputting successively input RGB components parallelly in synchronism with the second synchronizing signals and includes a storage part having a storage capacity corresponding to the component of one color among the RGB components. The control part makes the output part perform parallel output using the RGB components stored in the storage part, and when the RGM components not read yet are present when the RGB components are input, does not store the input RGB components in the storage part and makes the output part parallelly output the RGB components stored in the storage part and the input RGB components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178591-A (JP)
Title: Charging circuit, charging device, electronic apparatus, and charging method
Inventor: KITANO MASEI
IPC: H02H7/18
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging circuit which can suppress the deterioration of a battery to a low level.  <P>SOLUTION: An overshoot of battery voltage V<SB>BATT</SB>generated when a system load is suddenly changed, for instance, a system current I<SB>SYS</SB>is suddenly lowered is detected by an OVP28. When the overshoot is detected by the OVP28, a switch control circuit 25 turns off a third switch SW3 and disconnects a battery 9 from an AC adapter to protect the battery 9 from an overvoltage. At this time, a switch Ks1 is switched to turning-off from turning-on. A switch Ks2 is switched to turning-on from turning-off to switch a voltage monitor point to a system voltage input terminal Pa from a battery voltage input terminal Pb up to that time. Thus, the change of a control current I<SB>ADFC</SB>supplied to the AC adapter from an electronic device 2 is suppressed to a low level and a rush current which may be generated when the third switch SW3 is returned to be turned on is suppressed to a low level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179395-A (JP)
Title: Manufacturing method for glass substrate
Inventor: NAKAJIMA NORIHIKO
IPC: B24B7/17
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass substrate that can suppress springback of a blank material at a high level.  <P>SOLUTION: The manufacturing method for the glass substrate includes: a step of obtaining a disk-shaped blank material whose one face is an almost convex lens shape that becomes gradually thicker from the outer peripheral part toward the center and whose the other face is a planar shape or an almost convex lens shape that becomes gradually thicker from the outer peripheral part toward the center; a step of forming a center hole in the blank material; and a step of polishing at least one face of the blank material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180455-A (JP)
Title: Case-hardening steel
Inventor: IMATAKA HIDEKI
IPC: C22C38/50
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case-hardening steel which, even when containing Ni and Mo as little as possible, ensures a fatigue strength and a pitching strength nearly equal to or above those of case-hardening steel obtained by using SNCM220H and SCM420H prescribed in the JIS G 4052 as a raw material and also has a low composition cost and good workability for hot and cold rolling and forging.  <P>SOLUTION: The case-hardening steel contains 0.15-0.25% C, 0.02-0.10% Si, 0.80-1.10% Mn, ≤0.030% S, >1.25% to 1.60% Cr, 0.05-0.10% Mo, 0.010-0.050% Al and 0.0100-0.0220% N, wherein Si, Mn, Cr and S contents satisfy 30≤Mn/S≤150 and 0.7≤Cr/(Si+2Mn)≤1.0, and the balance Fe with impurities containing ≤0.020% P, <0.005 Ti and ≤0.0015% O.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179801-A (JP)
Title: Steering column device
Inventor: TSUJIMOTO TAKAYOSHI
IPC: B62D1/18
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a shock load input to a supporting bracket when a column tube is moved up to a telescopic stroke end, prevent an occupant performing a telescopic adjustment in a stroke region having a high degree of repetition from feeling unpleasant sensation and further reduce any unpleasant feeling received by the occupant at the telescopic stroke end.  <P>SOLUTION: A lock means capable of performing a telescopic adjustment comprises a shaft 51 and a lock-cam-unit 54. The lock-cam-unit is set to a semi-lock operating region where a column side bracket 33 is frictionally engaged with a supporting bracket by a high frictional engagement force larger than a low frictional engagement force kept under unlocked state and made such a semi-lock state as to be movable in the column axial direction. There are provided driving mechanisms (protrusions 33a2, 33b2 arranged at the column side bracket 33 and protrusions 51b3, 51b4 arranged at the shaft 51) for use in driving the lock-cam-unit to a semi-lock operating region only when the column axial rear ends of the telescopic longitudinal holes 33a1, 33b1 approach to the shaft 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180181-A (JP)
Title: Detergent composition
Inventor: IRIE DAISUKE
IPC: A61Q19/10
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition free from slimy feeling in rinsing, giving refreshing feeling after washing and having good frothing property and foam quality (creaminess).  <P>SOLUTION: The detergent composition is produced by compounding a detergent composition with a polyol, another polyol having an average molecular weight larger than that of the former polyol by ≥5 times, and one or more surfactants selected from nonionic surfactants, anionic surfactants and ampholytic surfactants. These two kinds of polyols preferably have similar structures. The ratio of the average molecular weights of both polyols is ≥5, preferably ≥10, more preferably ≥15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185016-A (JP)
Title: Solvent type repeelable adhesive composition and repeelable adhesive product
Inventor: KOBAYASHI NOBUHIRO
IPC: C09J175/04
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To find out a solvent type repeelable adhesive composition which maintains transparency, adhesion reliability, high speed easy peelability and compatibility at a high level and which forms an adhesive layer hardly causing peeling electrification for the purpose of applying it to a surface protection film for optical films, and to provide a repeelable adhesive product obtained by using the composition and having good properties.  <P>SOLUTION: The solvent type repeelable adhesive composition includes a cross-linking agent, an adhesive polymer having a functional group which reacts with the cross-linking agent, and an antistatic agent whose 0.1 mass% aqueous solution has a pH of 3.5-8.5. The repeelable adhesive product includes a supporting base material and an adhesive layer which is obtained from the adhesive composition and formed on at least one surface of the supporting base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186928-A (JP)
Title: Sheet-fed type spin cleaning method and cleaning apparatus for semiconductor substrate
Inventor: NOJIMA YOSHIHIRO
IPC: H01L21/304
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of semiconductor substrate which can improve the degree of cleanliness while preventing the generation of particles and can suppress the deterioration of through-put, when cleaning the semiconductor substrate by a sheet-fed type spin cleaning method.  <P>SOLUTION: The cleaning method of semiconductor substrate includes supplying deionized water on the surface of the semiconductor substrate while rotating the semiconductor substrate to form a covering layer of the deionized water on the whole surface, supplying an aqueous solution of hydrofluoric acid while applying ultrasonic wave on the surface of the semiconductor substrate simultaneously, and performing cleaning of semiconductor substrate surface while preventing the attachment of particle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192975-A (JP)
Title: Ear-hook type hearing aid
Inventor: NAKATANI TAKANORI
IPC: H04R25/02
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ear-hook type hearing aid capable of preventing occurrence of howling even without an expensive howling preventing circuit, protecting an ear from ache even in wearing for a long time, protecting symptom such as otitis externa even in a summer season and having a design causing no sense of incongruity for users ranging from children to elderly persons.  <P>SOLUTION: The ear-hook type hearing aid includes a hearing aid body 2 to be attached on the rear of auricle, a speaker head 3 abutting to an ear hole opening or its vicinity, and a coupling neck part 4 for coupling the hearing aid body 2 to the speaker head 3 and transmitting an output signal to a driver of the speaker head 3 via an electric conductor wired inside. Specifically, the speaker head 3 is a bone conduction speaker having a built-in bone conduction driver, and a lower part (21) of a casing 20 of the hearing aid body 2 and the coupling head 4 are molded of a soft composite resin such as silicone, a composite rubber or a thermoplastic elastomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187821-A (JP)
Title: Chair
Inventor: SUZUKI KAZUYUKI
IPC: A47C1/035
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair which has a simple structure and is conveniently used by linking a seat part, a footrest part, and a backrest part to one another.  <P>SOLUTION: In the chair, a footrest frame body 30, a backrest frame body 10 are freely turnably joined in the front and at the back of a seat part frame body 20, and the chair has a base 50 for supporting a first fixed point x, a second fixed point y, and a third fixed point z comprising each turning shaft at fixed positions. The base 50, a seat part interlocking link 1, the seat part frame body 20, and the backrest frame body 10 constitute a first link mechanism 7. The base 50, the seat part interlocking link 1, the seat part frame body 20, the footrest frame body 30, and a footrest open/close link 2 constitute a second link mechanism 8. The seat part frame body 20 cooperates the tilt of the backrest frame body 10 and the footrest frame body 30 via the first link mechanism 7 and the second link mechanism 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191630-A (JP)
Title: Driving support device
Inventor: OKUDE KAZUHIRO
IPC: G08G1/09
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of communication traffic unnecessary for safety driving support.  <P>SOLUTION: A visual line sensor follows up the movement of the visual line of a driver based on the information of the visual line direction of the driver input from a visual line monitoring sensor as necessary, and performs the sensing of the visual line direction of the driver about a prescribed range. When a vehicle is detected by the visual line sensor, the driving support device determines whether or not the detected vehicle has been recognized by the driver. As the result of determination, when it is determined that the detected vehicle has been recognized by the driver, the driving support device performs the filtering of data to be transmitted from the recognized vehicle through communication equipment to exclude it from the object of inter-vehicle communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193157-A (JP)
Title: Video signal clamp circuit
Inventor: TAKEBUCHI KENJI
IPC: H04N5/18
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of noise synchronized with a clamp pulse.  <P>SOLUTION: A gm amplifier 2 is provided between an output stage and an input stage of a buffer 1, to which a video signal is inputted, so as to form a feedback loop, thereby allowing a sink-tip part or a pedestal part of the video signal to be clamped to a prescribed voltage. Alternatively, a current generating circuit 51 is provided to generate and output a current required for operation of the buffer 1 in synchronization with a clamp pulse. A current shaping circuit 52 is provided to delay a rise or fall of an output current of the current generating circuit 51 by a prescribed time-constant in order to supply the output current to the buffer 1. Consequently, it suppresses the occurrence of noise synchronized with the clamp pulse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191338-A (JP)
Title: Developing device, developing cartridge, process cartridge, and image forming apparatus
Inventor: ISHII MASAHIRO
IPC: G03G15/08
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of improving the adhesion between a friction sliding sealing member and a layer thickness limiting member for preventing toner leakage, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: Out of a layer thickness limiting blade 64, a rubber blade 92 contacted with a developing roller 59 has the lower end side (upstream side of the rotation direction of the developing roller 59) length L2 longer than the upper end side (downstream side of the rotation direction of the developing roller 59) length L1. Since the lower end side length L2 is longer than the upper end side length L1, an inclined surface 95 is formed at both end faces in longitudinal direction of the rubber blade 92. The inclined surface 95 is adhered with a friction sliding sealing member 96 so that the lower end side projects into the friction sliding sealing member 96 than the upper end side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190381-A (JP)
Title: Toroidal continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16H15/38
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission having a structure to be manufactured at a low cost without impairing advantageous properties such as a reduced power loss and excellent durability by performing a smooth speed change operation.  <P>SOLUTION: A plurality of oscillating support axes 33, 33a are installed across support rings 31, 32 on both inner diameter side and outer diameter side in a rockingly displaceable manner for both support rings 31, 32. Power rollers 12a, 12a are supported on an intermediate portion of each oscillating support shaft 33, 33a in a rotatable and rockingly displaceable manner. The end of each oscillating support shaft 33, 33a is displaced in a rotation direction of each disk 2a, 2b, 6 so as to start a speed change operation. The speed change operation stops when an inclination angle of each power roller 12a, 12a reaches an angle corresponding to a predetermined speed change ratio, depending on the engagement of a guide plane of each oscillating support shaft 33, 33a and a guide long hole 41 formed in an outer ring 35 of a thrust ball bearing 14a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189991-A (JP)
Title: Erector device of shield machine
Inventor: KUKIHARA TAKEKAZU
IPC: E21D11/40
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To save a space and manufacturing cost by downsizing and simplifying the structure of an erector device of a shield machine.  <P>SOLUTION: This erector device of a shield machine includes chord-like members 13 vertically extending at both sides of a rotary drum 11, a body frame including lifting frames 15 positioned rearward apart from the chord-like members 13 and tilted frames 16 which diagonally extend from bottom ends of the lifting frames 15 and extend by a predetermined length from the lifting frames 15 rearward, segment holding bodies 19 connected to the tilted frames 16, a parallel link mechanism for connecting the lifting frames 15 to the chord-like members 13 so as to be liftable, a hydraulic cylinder for lifting the body frame 14 by vertically oscillating the mechanism, a sliding member 20 for connecting the segment holding bodies to the tilted frames 16 slidably by a predetermined stroke in the longitudinal direction, and a hydraulic cylinder 21 for longitudinally moving and driving the segment holding bodies relative to the tilted frames 16 through the mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197158-A (JP)
Title: Electronic apparatus and navigation image display method
Inventor: ARAI SATOSHI
IPC: G09B29/10
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of reducing the communication traffic required in the distribution of map information.  <P>SOLUTION: A client 2 holds simplified diagram templates and image data of symbols; in each of the simplified diagram templates, frames in each of which one or more symbol or character string is placed are set on an image in which the shape of a road is drawn in a simplified manner. A server 1 transmits navigation information required for navigation for the navigation point and including the ID of a simplified diagram template, the IDs of symbols, character strings such as names to be displayed on an image, and numbers indicating positions on the simplified diagram template at which the symbols and character strings are placed, to the client 2. The client 2 reads the simplified diagram template corresponding to the simplified diagram template ID and the image data of the symbols corresponding to the symbol IDs, from a storage device based on the received navigation information, and generates a navigation image in which the symbols and the character strings are arranged on the simplified diagram template.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194057-A (JP)
Title: Radiographic apparatus and processing method thereof
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B6/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies for improving the operability in the positioning operation and shortening the time necessary for the positioning operation.  <P>SOLUTION: The radiographic apparatus includes: a radiation generating means for irradiating a subject with radiation; a radiation detecting means for detecting radiation transmitted through the subject; a detecting means for detecting at least either movement or rotation of the radiation generating means and radiation detecting means relative to the subject; and a control means for changing the size of an irradiation area of the radiation to the subject by the radiation generating means based on the result of detection by the detecting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194569-A (JP)
Title: Brazing method and brazing device
Inventor: OISHI HIROYUKI
IPC: B23K3/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance working efficiency and suppress an increase in the cost without oxidizing a brazed part and the periphery thereof when joining a base material as a metallic member having the shape such as a tubular shape with a hollow inside such as a pipe with a base material as another metallic member.  <P>SOLUTION: A brazing device includes: a fixing means for fixing one base material; a positioning means constituted of a pin for discharging an inert gas from a hole formed in one end, and a shaft which presses one base material against the other base material, allows the inert gas discharged from the pin to flow into the hole provided to one end and to flow out the inert gas from a side surface part via an air duct; a rectifying collar which is provided to the side surface part of the shaft, rectifies the inert gas flowing out from the side surface part along the surface of the other base material, and joins one base material with the other base material with a brazing filler metal; a closing means for forming the periphery of the brazed part in a substantially-closed space; and a heating means for heating the brazed part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195176-A (JP)
Title: Temperature control device for electric motor
Inventor: DEGUCHI JUNICHI
IPC: B60L50/16
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control device for an electric motor capable of suppressing arising of manufacturing cost when temperature control of the electric motor for the vehicle is performed.  <P>SOLUTION: The temperature control device for the electric motor includes: traveling wheels 3, 4 provided on the vehicle 1; brakes 5, 6 provided on the wheels 3, 4; an internal combustion engine 2 provided on the vehicle 1; and the electric motors 7, 8 arranged between the internal combustion engine 2 and the wheels 3, 4 in a right/left direction of the vehicle 1. The temperature control device is provided with: an air conditioner 9 provided on the vehicle 1 and having function for feeding warm air into a cabin of the vehicle 1 and function for feeding cooling air into the cabin; and air-feeding mechanisms 11, 12, 16, 17 provided on the vehicle 1 and controlling a temperature of the electric motors 7, 8 by feeding the cooling air generated in the air conditioner 9 to the electric motors 7, 8 or feeding the warm air generated in the air conditioner 9 to the electric motors 7, 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194864-A (JP)
Title: Tube structure and fluid injection device
Inventor: SAITO KAZUYUKI
IPC: B41J2/175
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube structure capable of facilitating assembling, and capable of preventing a rigid body from being separated out of a tube body, and an fluid injection device.  <P>SOLUTION: An ink supply tube 12 includes an elastic tube 100 having an ink flow channel 101 through which ink flows, and a metal wire 110 arranged along the ink flow channel 101, and having a rigidity higher than that of the elastic tube 100, and the metal wire 110 is embedded integrally into an inside of the elastic tube 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT