baber/WOPTO huggingface dataset:
Patent JP-2009168082-A (JP)
Title: Roller bearing
Inventor: ASAMI MAKIO
IPC: F16C19/12
Filed: 2008-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost roller bearing capable of reducing the vibration of a rotary drive object.  <P>SOLUTION: A clutch-release bearing 10 (roller bearing) includes an outer ring 11, an inner ring 12, a core 15a of a seal 15, a core 16a of a seal 16, and a guide 17, as bearing parts which are made of a damping steel sheet as damping steel members. In each of raceway surfaces 11a, 12a of the outer ring 11 and the inner ring 12, a hard coating layer CL consisting of, for example, a nickel base alloy and cobalt base alloy is formed, respectively. Vibration of the engine is damped by the outer ring 11, the inner ring 11, the core 15a of the seal 15, the core 16a of the seal 16 and the guide 17, therefore the vibration from the clutch release bearing 10 to the other member is damped. The hardness of each of the raceway surfaces 11a, 12a is assured by the hard coating layer CL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166931-A (JP)
Title: Abnormality detection device for passenger conveyor, and passenger conveyor
Inventor: OGURA KENJI
IPC: B66B29/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection device for a passenger conveyor capable of being made to a simple constitution and more certainly detecting abnormality of a handrail drive device, and a passenger conveyor.  <P>SOLUTION: On the handrail drive device 13 for moving the movement handrail 12, the abnormality detection device 24 is provided. The abnormality detection device 24 has a detection member 25 arranged so as to be left from a drive roller 16; a retaining device 26 for retaining the detection member 25 so as to be displaced along a movement direction of the movement handrail 12; and a detector 27 for detecting existence of displacement of the detection member 25 to a predetermined detection position. On the detection member 25, a roller insertion groove (recession part) 28 inserted with an outer peripheral part of the drive roller 16 is provided. The detection member 25 is displaced by rotation force of the drive roller 16 when the rotated drive roller 16 is contacted with an inner surface of the roller insertion groove 28. Abnormality of the handrail drive device 13 is detected by detecting displacement of the detection member 25 to the predetermined detection position by the detector 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008155916-A (JP)
Title: Running vehicle for working
Inventor: ITO KENJI
IPC: A01B33/08
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To switch a clutch operation system when backing to a deadman clutch system and hold a clutch lever at an in-position even when backward by switching the presence or absence of backward restraint selectively.  <P>SOLUTION: A walking type power tiller provided with a running power transmission passage for transmitting power of an engine to a wheel through a main gear shift mechanism incorporated in a transmission case 4, a running clutch mechanism 15 provided in the running power transmission passage, and the clutch lever for turning on and off the running clutch mechanism 15. The walking type power tiller is provided with the backward restrain mechanism 22 for restraining on an in-operation of the clutch lever when the main gear shift mechanism is backed, and a connection pin 29 for switching the presence or absence of restraint selectively by the backward restrain mechanism 22 in the vicinity of the transmission case 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137890-A (JP)
Title: Device for producing titanium tetrachloride
Inventor: OKAMURA HARUYUKI
IPC: C01G23/02
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing titanium tetrachloride which prevents the blocking due to the flocculation of ferrous chloride in transportation piping and the change of the production rate without reducing production efficiency.  <P>SOLUTION: Generated gas is sent from a reactor 10 to produce titanium tetrachloride by fluidized layer reaction via the transportation piping 20 to a condenser. A cooling means 31 is a spray device to spray liquid titanium tetrachloride in the transportation piping and forces high temperature generated gas to cool to lower temperature than the flocculation temperature range of ferrous chloride. A removing means 32 is provided in the piping together with the cooling means 31, to remove a ferrous oxide flocculated and adhered to inner surface of the piping by gas cooling by the cooling means 31. The removing means 32 is a hammer to remove flocculation adherent by blow in an axial direction. A pressure control valve 40 is provided downstream of the cooling means 31 and removing means 32 to prevent malfunction of a pressure control valve 40 due to flocculation adhesion. Variation of superficial linear velocity accompanying the change in the raw gas amount to be introduced is prevented by controlling the pressure in the reactor by the pressure control valve 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009174756-A (JP)
Title: Solar heat absorbing method and combustion device
Inventor: KIMURA KOTARO
IPC: F24S90/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heat absorbing method capable effectively suppressing heating and lighting costs, and to provide a combustion device capable of reducing the heating and lighting costs by utilizing the method.  <P>SOLUTION: In this solar heat absorbing method, a fluid radiator 81 filled with a fluid is disposed on a window portion of a building or near the window portion, the solar heat is absorbed by the fluid radiator, and the hot water/water in a bathtub 48 is heated by the fluid of which a temperature rises.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180801-A (JP)
Title: Optical multicarrier generator and optical multicarrier transmitter using it
Inventor: YONENAGA KAZUSHIGE
IPC: H04B10/516
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact optical multicarrier generator having a low loss, and to provide an optical multicarrier transmitter using it.  <P>SOLUTION: The optical multicarrier generator includes: a continuous light generation means; a Mach-Zehnder light intensity modulator; an RF signal generation means for generating an RF signal of the sum of n-pieces of sign wave to (2n-1)'th harmonic wave (n is a natural number of two or more) using a fundamental wave and a third harmonic wave; and a means for driving the Mach-Zehnder light intensity modulator with zero chirp around the minimum point of transmittance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182552-A (JP)
Title: Decoding device and method, receiving device and method, and program
Inventor: YOKOGAWA MINESHI
IPC: H04L27/38
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow quick synchronization even when a frequency spectrum is inverted.  <P>SOLUTION: A coded data decoding part 17 decodes demodulated data which is obtained by demodulating an orthogonal demodulated signal arising from digital modulation of a carrier and is composed of in-phase axis data and orthogonal axis data, to generate decoded data C1 and decodes demodulated data obtained by interchanging the in-phase axis data and the orthogonal axis data of the decoded data C1, to generate decoded data C2, and a synchronization detector 19 detects a synchronizing word from serial data D1 corresponding to the decoded data C1 and detects a synchronizing word from serial data D2 corresponding to the decoded data C2 and selects and outputs one of serial data D1 and serial data D2 on the basis of the detection result. This invention is applicable to a decoding device which detects synchronization by decoding demodulated data resulting from demodulating a quadrature modulated signal obtained by digital modulation of a carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181327-A (JP)
Title: Search service providing system and search service providing method
Inventor: O HIROTAKE
IPC: G06F17/30
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the partial matching search in an overlay network configured of a DHT.  <P>SOLUTION: A search service providing system is provided with: an information collecting part 16 that collects a resource stored on an overlay network; a resource database D1 in which the resource collected by the information collecting part 16 is stored; and a search service providing part 18 that, when a search request for the resource shared on the overlay network is received from a node other than an own node, searches the content of the resource stored in the resource database D1, and outputs the result of search to the node which has requested the search.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181048-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity.  <P>SOLUTION: The electrophotographic photoreceptor is provided with a photosensitive layer containing at least an electron transporting agent, a charge generating agent and a binder resin, on a conductive substrate, wherein the electron transporting agent is a compound represented by general formula (1). In the formula, R represents a 1-6C alkyl group, a 1-6C alkoxy group, a 6-20C aralkyl group, a 6-20C aryl group or a 3-10C cycloalkyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187117-A (JP)
Title: Information processor and information processing method
Inventor: TAKEDA NAOKI
IPC: H04N7/173
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To adaptively change the presentation forms of information to be provided in accordance with the margin of a user.  <P>SOLUTION: In presenting information to an output part based on information related with a user, information showing the margin of the user is acquired, and the presentation forms of currently presented information is determined in accordance with the acquired margin of the user. Then, prescribed processing is executed to the currently presented information based on the determined presentation forms, and the information to which the prescribed processing has been executed is output to an output part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183499-A (JP)
Title: Game stand
Inventor: HARA MAKOTO
IPC: A63F7/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game stand allowing the stable proceeding of games by: preventing problems caused by latency time provided for waiting till signals are stable; and securely obtaining information necessary for game control.  <P>SOLUTION: The game device includes: a counter circuit for updating a count value at a predetermined update timing; a latch circuit for latching the count value updated by the counter circuit; a count value obtaining means for obtaining the count value latched by the latch circuit; and an abnormality processing means for performing abnormality processing when the count value obtaining means cannot obtain the count value normally.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185243-A (JP)
Title: Biodegradable grease composition and rolling device
Inventor: MATSUMOTO KANEAKI
IPC: C10N50/10
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable grease composition having biodegradability superior to that of a conventional one and reducing the content of a thickener to lower torque and to stabilize the torque in an early stage, and to provide a low-torque rolling device lubricated by the biodegradable grease composition and having excellent torque stability.  <P>SOLUTION: The biodegradable grease composition is prepared by blending a lipophilic amino acid derivative, preferably, at least either of N-2-ethyl hexanoyl-L-glutamic acid dibutyl amide and N-lauroyl-L-glutamic acid-α,γ-n-dibutyl amide, as a thicker with a base oil consisting of at least either of vegetable oil and ester oil. The rolling device is lubricated with the biodegradable grease composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190746-A (JP)
Title: Feed history information acquiring system
Inventor: HASHIMOTO SHIGERU
IPC: B67D7/14
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed history information acquiring system capable of reliably acquiring presence/absence of execution of the feed of a specified substance to a feeding destination from a feeding source for feeding the specified substance and acquiring feed history information.  <P>SOLUTION: A hose tag 50 for acquiring oil feed history information on the specified substance is provided close to a magnet sensor 12 provided on an automobile 10 at a predetermined position of an oil feed hose 30 connected to an oil feeding machine 20 for feeding oil from an oil feed port 11 of the automobile 10, and a positioning rotation mechanism is provided on the hose tag 50, which is rotated so that the position of the hose tag 50 is opposite to and close to the part of arrangement of the magnet sensor 12 when an oil feed nozzle 31 of the oil feed hose 30 is connected to the oil feed port 11 of the automobile 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194692-A (JP)
Title: Remote device utilization system
Inventor: NAGATA TOMOHIRO
IPC: H04L12/701
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a transmissive environment by optimally utilizing resources to provide a virtual network to a user.  <P>SOLUTION: A configuration of a real network is dynamically modified in accordance with the situation while utilizing a virtual network technology, thereby determining a position fixed device to be used in accordance with position information of a target person and a physical position of the position fixed device such as a fixed camera, Thus, a virtual network is constructed with a remote communication terminal via a network node having enough resources.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191565-A (JP)
Title: Tunnel excavating apparatus
Inventor: KAWABE NOBUYUKI
IPC: E21D9/10
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavating apparatus which is for use in excavation work of a tunnel having a relatively small cross section, and can survey an area in front of a working face in a relatively short time.  <P>SOLUTION: The tunnel excavating apparatus 10 is set up by mounting a drill machine 15 having a drill bit 14 placed on a front end thereof, on a free cross-sectional excavator 13 with an excavating boom 12 having an excavating head 11 placed on a front end thereof, in a manner movable in a tunnel axial direction. To this end, a mount 17 is arranged in a space defined by a body 16 of the free cross-sectional excavator 13 and a tunnel internal peripheral surface 40 in a manner movable in the tunnel axial direction, and the drill machine 15 is mounted on the mount 17 and operated in a manner movable in the tunnel axial direction with respect to the mount 17 or selectively fixable to predetermined locations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191048-A (JP)
Title: (+)-n-[3-(methanesulfonylamino)benzyl]-2-[6-fluoro-3-(4-fluorobenzyl)-3,4-dihydroisoquinolin-2(1h)-yl]ethanamine-1 citrate
Inventor: ISHIKAWA TETSUYA
IPC: A61P11/02
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic and/or preventive medicine for allergic rhinitis that hardly causes side effects and is useful against nasal congestion symptoms.  <P>SOLUTION: (+)-N-[3-(methanesulfonylamino)benzyl]-2-[6-fluoro-3-(4-fluorobenzyl)-3,4-dihydroisoquinolin-2(1H)-yl]ethanamine-1 citrate is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196216-A (JP)
Title: Recorder and feeding control method of recording medium
Inventor: TAKAYAMA YUJI
IPC: B41J11/42
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To feed a recording medium accurately even when throughput is enhanced by preventing an oblique motion of the recording medium regardless of a variation in paper feed condition of the recording medium.  <P>SOLUTION: Generation of a pulse signal is controlled such that the feeding speed of a recording medium detected by an encoder may approach a target speed, and the duty of a pulse signal thus generated is calculated for every fixed timing. When the front edge of the recording medium is detected by a sensor, the duty of a pulse signal inputted to a paper feed motor is stored. A determination is then made whether the difference between a calculated duty and the duty stored in the memory has exceeded a predetermined value, and supply of the pulse signal being inputted to the paper feed motor is stopped if the predetermined value is determined to have been exceeded. When supply of the pulse signal being inputted to the paper feed motor is stopped, a feed roller is driven.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200854-A (JP)
Title: Multiple configuration controller, multiple configuration control method, and multiple configuration control program
Inventor: KOYAMA HIROAKI
IPC: H04Q9/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To evade the situation that all systems simultaneously fail in an apparatus having multiplexed redundant configuration.  <P>SOLUTION: A means for adding and holding the cumulative operation time by a component unit to perform maintenance and exchange, a means for recording and holding an upper limit value in terms of maintenance, and a means for comparing them by the unit of each system of the multiplexed configuration are used. Then, the system to be used is selected so that the cumulative operation time of all the systems does not exceed the upper limit value in terms of the maintenance at the same time, that is, the system is selected so that the difference of the cumulative operation time between the respective systems is the fixed time or more. Also, for the suppression of the increase of the cumulative operation time, the operation of interrupting the energizing of an unused system is performed at an arbitrary time point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196045-A (JP)
Title: Rubber turning-over device
Inventor: ABE CHOJI
IPC: F16F13/18
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required for turning over the cylindrical section of a diaphragm of a liquid-sealed vibration damper, and to turn over the cylindrical sections of a large number of diaphragms at a time.  <P>SOLUTION: This rubber turning-over device R moves each expanding member 8 inward of the cylindrical section 42 of the diaphragm by moving a support part 60 supporting the diaphragm 4 upward, and moves each expanding member 8 radially outward of the cylindrical section 42 to expand the cylindrical section 42 radial outward. With the cylindrical section 42 expanded by each expansion member 8, the opening edge of a turning-over member 9 is brought into contact with the cylindrical section 42 and the cylindrical section 42 is turned over by moving the turning-over member 9 downward. After the turning-over member 9 is moved upward, each expansion member 8 is moved radially inward of the cylindrical section 42, and the support part 60 supporting the diaphragm 4 is moved downward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175113-A (JP)
Title: Sensor module, wheel with sensor, and tire assembly
Inventor: HATANAKA HIDEFUMI
IPC: G01L17/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparatively compact sensor module which is integrated with a plurality of sensor kinds with a comparatively simple constitution.  <P>SOLUTION: The sensor module 10 includes: a base body 12 provided with a cavity 11; a first sensor part including a sensor element 32 accommodated in the cavity 11; and a second sensor part in which a lid 22 for sealing a space accommodating the sensor element and at least partially conductive and fixed electrodes 24 arranged in the cavity 11 while opposing to the lid 22 constitute a diaphragm pressure sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201617-A (JP)
Title: Body-inserted implement for surgery support system
Inventor: YAMAMOTO SEIJI
IPC: A61B19/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body-inserted implement for a surgery support system with excellent operability for which the centroid position of the whole of a plurality of markers are brought close to the axial center of the body-inserted implement even when the plurality of markers are asymmetrically provided when providing the plurality of markers for position detection on the body-inserted implement to be used within the measurement range of a three-dimensional position measuring apparatus (especially, an optical type three-dimensional shape measuring apparatus).  <P>SOLUTION: The body-inserted implement 36 is used within the measurement range of a three-dimensional position measuring means in the surgery support system provided with the three-dimensional position measuring means. The body-inserted implement has at least three markers 37 whose positions can be measured in the three-dimensional position measuring means on a part not to be inserted into the body, the position and posture of the body-inserted implement can be measured on the basis of the positions of the markers, the weight of at least one marker is different from the one of the other markers, and the arrangement and weight of the plurality of markers are set so that the axial center of the body-inserted implement and the centroid position of the entire markers get close.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201642-A (JP)
Title: Game device
Inventor: OSAKO SHIGEKI
IPC: A63F9/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device capable of executing a performance with a high visual effect by piled up game media.  <P>SOLUTION: In the game device 10, the game media piled up on a field face 31 by player's operation are moved to a medium acquisition region 52 and acquired. The game device 10 is provided with a piling-up member 34 for piling up the game media on the field face 31, a slide part 36 for sliding the game media piled up in the medium acquisition region 52 to the medium acquisition space 52 side along the filed face 31, and a slide power part 118 for sliding the slide part 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008221211-A (JP)
Title: Rolling bearing
Inventor: KATAOKA MARI
IPC: C08L101/16
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing using a retainer having an appropriate strength and being friendly to the living environment of the living thing.  <P>SOLUTION: This rolling bearing has the retainer 4 composed of a material formed by adding filler which is sufficiently dispersible to a biodegradable resin as an essential component and which gives strength corresponding to usage. As a more specific example of the filler, mica, talc, fibrous fillers such as glass fiber, metal fiber, poly(vinyl alcohol) fiber, carbon fiber, potassium titanate whisker, zinc oxide whisker, calcium sulfate whisker and aluminum borate whisker or the like can be cited. Addition of the filler gives the retainer 4 sufficient strength and the rolling bearing using the retainer 4 is durable to use for a long time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008239982-A (JP)
Title: Cyclic olefin-diene copolymer and method for producing the same
Inventor: KOSAKATA KOTARO
IPC: C08F4/70
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic olefin-diene copolymer excellent in heat resistance, and to provide a method for producing the same.  <P>SOLUTION: The present invention relates to a copolymer comprising units represented by formula (1) and cyclic olefin units, and to a method for producing the copolymer. In the formula, X<SP>1</SP>to X<SP>4</SP>are each independently the group 16 atom of the periodic table; R<SP>1</SP>and R<SP>2</SP>are each independently H or a 1 to 20C hydrocarbon; and A<SP>1</SP>to A<SP>10</SP>are each independently H, a halogen atom, an alkyl, an aralkyl, an aryl, a substituted silyl, an alkoxy, an aralkyloxy, an aryloxy, a disubstituted amino, or a hydrocarbonthio.  <P>COPYRIGHT: (C)2009,JPO&INPIT