baber/WOPTO huggingface dataset:
Patent JP-2010260532-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62K3/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of securing motion performance as much as possible, while guaranteeing sufficient safety, even when a vehicle body is fixed in a largely leaning state to one of right and left sides, by reducing limit values of vehicle right and left acceleration when a vehicle body lean link mechanism is fixed, and being safely and comfortably used with excellent operability.  <P>SOLUTION: This vehicle includes right and left driving wheels 12 rotatably mounted in the vehicle body, the vehicle body lean link mechanism for leaning the vehicle body to the right or the left, a link brake for fixing the vehicle body lean link mechanism and a vehicle control device for controlling an attitude of the vehicle body by controlling driving torque imparted to each of the driving wheels 12 and link torque imparted to the vehicle body lean link mechanism. The vehicle control device reduces the limit values of the vehicle right and left acceleration when the link brake fixes the vehicle body lean link mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114303-A (JP)
Title: Conductive ball mounting apparatus
Inventor: IKEDA KAZUO
IPC: H01L21/60
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive ball mounting apparatus easily recovering and supplying a conductive ball by recovering a conductive ball sucked and held by a removing means to a ball storing means and supplying the conductive ball from the ball storing means to a ball mounting means.  <P>SOLUTION: The conductive ball mounting apparatus comprises an array mask and the ball mounting means for supplying a conductive ball on the array mask, wherein the ball mounting means mounts the conductive ball in a mounting place of an object in which the conductive ball is mounted via a through-hole of the array mask. The removing means provided movably above the array mask and sucking a conductive ball of the conductive balls supplied to the array mask by the ball mounting means, which remains on the array mask, to a ball sucking body to remove it, a moving means for moving the removing means moving above the array mask, and the ball storing means in the range where the moving means can move are provided. The apparatus is configured to recover a conductive ball by causing the removing means to move over the ball storing means and dropping the removed conductive ball.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010130699-A (JP)
Title: Time-to-digital converter, and digital phase-locked loop
Inventor: OH DO-HWAN
IPC: H03K5/13
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time-to-digital converter capable of detecting not only a phase difference but also a frequency difference of two signals to be inputted, and to provide a digital phase-locked loop using the same.  <P>SOLUTION: The time-to-digital converter 100 includes: a converter 120 which receives a first signal and a second signal, delays the second signal gradually using a plurality of delay elements connected in series, compares the delayed second signal with the first signal, and outputs a phase error of the second signal with respect to the first signal; a phase frequency detector 130 which receives the first signal and a third signal from one among nodes of the delay elements, and outputs a phase difference with respect to the first and third signals; and a frequency detector which outputs a frequency error of the second signal with respect to the first signal to a digital code using the output signal of the phase frequency detector and the second signal. Thereby, the time-to-digital converter can detect not only the phase difference but also the frequency difference between two input signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011116392-A (JP)
Title: Paper container and manufacturing method therefor
Inventor: TENMA TAKASHI
IPC: B31B50/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a paper container composed of a bottom, peripheral wall, and a flange by press molding a paperboard, which method improves the shape retainability and watertightness of the paper container.  <P>SOLUTION: A paperboard having a synthetic resin layer on its surface is press molded to form a bottom 1 and a peripheral wall 2, after which an edge 3c of the paperboard making the peripheral wall 2 is curled outward to form a curled portion. The curled portion is then compressed to form a flange 3 of a folded structure in which the edge 3c of the paperboard is folded inward. The flange 3 is heat compressed to melt the synthetic resin, which causes the folded paperboard edge 3c to fusion weld to an opposite flange base 3a to the edge 3c. Compressed curled portion improves the shape retainability of the paper container P, and welding eliminates a gap through which water content infiltrates into the flange 3. This improves the watertightness of the paper container P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116829-A (JP)
Title: Grouting material and grouting method
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/02
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grouting material and a grouting method superior even in keeping water quality, providing the foundation improvement effect without causing the problem of remaining of excessive acids, by enabling uniform grouting into the ground, while preventing separation and precipitation of a hardly-soluble alkali agent.  <P>SOLUTION: This grouting material presents acidic to neutral property. The grouting material is formed by mixing a liquid A and a liquid B. The liquid A is acidic silica sol obtained by mixing water glass with an acidic liquid, and the liquid B is a mixed liquid obtained by mixing water glass with magnesium hydroxide. In the grouting method, the grouting material is injected into the ground.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010088913-A (JP)
Title: Medical line securement device
Inventor: BIERMAN STEVEN F
IPC: B65H37/00
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a securement device improving the stability of the catheter and obviating the need for frequent application and removal of surgical tape.  <P>SOLUTION: The securement device 8 secures a fitting 12 of a medical line 10 having an elongated body on a patient's body. The fitting 12 has at least one wing surface extending to at least one side of the medical line extending from the medical line 10. The securement device 8 includes a mounting surface at least partially covered by an adhesive layer for attaching the securement device 8 to the patient's body, a receiving surface 36 located distal of the mounting surface, an adhesive member 24 having at least substantially an equal transverse dimension to the transverse dimension of the wing surface of the attaching device, at least partially covering the receiving surface 36 and positioned to contact at least a portion of the fitting 12 of the medical line secured by the securement device 8, and a positioning mechanism formed so as to operate mutually with the medical line fitting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094524-A (JP)
Title: Methods of dispensing
Inventor: MEHUS RICHARD
IPC: A47L15/44
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dispensing process by adjusting future dispense cycles, accurately dispensing the ingredient, and predicting an amount of ingredient to be dispensed.  <P>SOLUTION: A method of dispensing a requested amount of an ingredient, includes the steps of: dispensing the ingredient based on a factor affecting a dispensed amount of the ingredient; determining the dispensed amount of the ingredient; and adjusting the factor for a subsequent dispense cycle using a comparison between the requested amount and the dispensed amount. The factor includes a predetermined amount of time to dispense the ingredient, and a pumping speed of a pump or a speed of dispenser used to dispense the ingredient, and the factor is adjusted upward or downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011122466-A (JP)
Title: Method of inhibiting knocking of internal combustion engine
Inventor: MATSUBARA KOJI
IPC: F02D41/22
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a defect that although ignition timing is retarded to avoid the occurrence of knocking when the knocking is detected in an internal combustion engine equipped on a vehicle or the like, retarding of the ignition timing causes the defect that combustion becomes slow and fuel economy is deteriorated.  <P>SOLUTION: The internal combustion engine includes: a supercharger including a turbine which includes a waste gate valve controlling an amount of exhaust gas and is driven with the exhaust gas, and a compressor driven by the turbine to compress intake air; an exhaust gas recirculation device refluxing a part of the exhaust gas and mixing it with the intake air; and a throttle valve controlling an intake air amount supercharged. In the internal combustion engine, knocking occurring during performance of exhaust gas recirculation control is detected (S1), the waste gate valve is controlled to a close side and the throttle valve is controlled to a close side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124363-A (JP)
Title: Method and device for manufacturing double-clad fiber
Inventor: NAGAYASU TOMOYOSHI
IPC: H01S3/06
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a double-clad fiber generating no connection loss.  <P>SOLUTION: Two base materials of a laser-beam waveguide base material 10 and an excitation-light waveguide base material 11 are scribed fixed length with an interval therebetween and the two base materials of the laser-beam waveguide base material 10 and the excitation-light waveguide base material 11 are brought into contact with each other. A contact part is heated additionally by the laser beams of a carbon-dioxide laser device 29 to be melted and unified, a fixed length of scribing is performed and then a fixed length of scribing is further performed with an interval between the two base materials of the laser-beam waveguide base material 10 and the excitation-light waveguide base material 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122648-A (JP)
Title: Compressively swaged pipe joint
Inventor: ITO RYOSUKE
IPC: F16L33/22
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressively swaged pipe joint which is easily visible whether not or swaging is completed and simultaneously is excellent in workability.  <P>SOLUTION: The compressively swaged pipe joint is configured so as to have a joint body 2 which has a nozzle portion 23 over which an end of a pipe material P is fitted and a sleeve 3 which is provided to surround the circumference of the nozzle portion 23 and is swaged in a contraction diameter direction by a swaging tool and thereby interposes the end of the pipe material P fitted over the nozzle portion 23 within the nozzle portion 23 and at the same time to be provided with an annular member 4a for ascertaining swaging which is fitted over the sleeve 3 and which comes off from the sleeve 3 by being shattered by the swaging operation of the swaging tool when swaging by the swaging tool of the sleeve 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124111-A (JP)
Title: Headlight for vehicle
Inventor: KOMANO KENJI
IPC: F21S8/12
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a risk that an upward light emitted by a light source may be irradiated forward in an irradiating direction of a headlight for a vehicle as a glare light, and to improve a utilization efficiency of the light from the light source.  <P>SOLUTION: In the headlight 100 for the vehicle in which a light distribution pattern for a low beam is formed by reflections from parabolic reflecting surfaces 5a1a, 5a1b of a reflector 5 and which is provided with an inner lens 8 having a light guide portion 8a controlling a distribution of a light from a light emitting element light source 1a not entering the reflecting surface 5a1a and a light guide portion 8b controlling a distribution of a light from a light emitting element light source 1b not entering the reflecting surface 5a1b, a refracting portion 8a1 refracting the upward light from the light emitting element light source 1a to emit a horizontal or downward light is arranged on a rear side of the headlight for the vehicle in the irradiating direction compared to a front end 5a1a1 of the reflecting surface 5a1a, and a refracting portion 8b1 refracting the upward light from the light emitting element light source 1b to emit a horizontal or downward light is arranged on a rear side of the headlight for the vehicle in the irradiating direction compared to a front end 5a1b1 of the reflecting surface 5a1b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114334-A (JP)
Title: Solder coat film forming method and device therefor
Inventor: ISHIKAWA HISAO
IPC: B23K35/26
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that solves a problem of overvolume of a very narrow pitch part etc., and further reduces economical inefficiency accompanying frequent disposal of deteriorated solder by preventing impurities such as flux and copper oxide from being mixed and accumulated over time in a molten solder liquid circulating jet type automatic soldering device and method.  <P>SOLUTION: After a solder coat is formed on an electrode pad or a lead surface of an electronic component 5 by jetting an organic fatty acid solution 8 and molten solder 1 from nozzles 4 and 14, the organic fatty acid solution and molten solder which overflow are sent to a stirrer 9 to strongly stir and mix them in the stirrer, the copper oxide, flux components and reaction products thereof, oxidation impurities, etc., mixed in the overflowing solution are taken into the organic fatty acid solution, and the molten solder is purified and reused to prevent copper from being accumulated in the molten solder liquid, thereby continuously performing stable soldering for a long period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126101-A (JP)
Title: Image forming method and image forming apparatus
Inventor: MORITA AKIRA
IPC: B41J2/01
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To excellently transfer an ink image formed on an intermediate transfer body to a medium to be printed.  <P>SOLUTION: The ink image is formed by applying an ink to a transfer drum and a transfer-rate improving material is applied on the ink image. In this case, the operation is controlled so that the amount of the transfer-rate improving material applied to the region where the applied amount of ink is relatively small becomes larger than the amount of the transfer-rate improving material applied to the region where the applied amount of ink is relatively large. Thereby, the unevenness of the ink image is alleviated, and then the transfer rate of image can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127737-A (JP)
Title: Rotary damper and robot joint driving device including the same
Inventor: NAKAHATA MITSUAKI
IPC: F16F7/06
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary damper quickly damping vibration caused by fluctuation of a driving torque while stopping operation without hampering normal operation of a robot and shortening a task time of work, even if it is used for a joint of the robot with reduced output and having a flexible structure.  <P>SOLUTION: The rotary damper includes a base member, a rotary member rotatably arranged around a predetermined axis with respect to the base member, a friction member fixed to at least either the base member or the rotary member and pressed to the other to slidably contact the other for giving frictional braking force to relative rotation of the rotary member with respect to the base member, a pressing means for applying pressing force on the friction member toward the other, and a pressing force changing means for reducing the pressing force applied on the friction member when rotation speed of the rotary member is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128540-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI BUNRO
IPC: G03G15/08
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing frictional force between a cleaning blade and the surface of an image carrier to suppress the occurrence of abnormal noise, and prolonging the life of a developing unit while maintaining a satisfactory cleaning performance.  <P>SOLUTION: The image forming apparatus includes: a photosensitive drum 1y; a developing unit 30y; a cleaning blade 4y1; a waste toner container 4y2; and a waste toner quantity detecting section for detecting a quantity of waste toner accommodated in the waste toner container 4y2. The image forming apparatus can perform a toner supply process in which toner is supplied between the cleaning blade 4y1 and the surface of the photosensitive drum 1y during image non-formation. Based on a quantity of waste toner which is detected by the waste toner quantity detecting section, a quantity of toner supplied to the surface of the photosensitive drum 1y in the toner supply process is decreased when the detected quantity of waste toner increases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132982-A (JP)
Title: Compound hose
Inventor: KOBAYASHI SHIGERU
IPC: F16L11/08
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound hose in which the joint force between an intermediate rubber layer and an outer layer is increased without using an adhesive agent.  <P>SOLUTION: A plurality of recesses and projections 28 comprising recessed parts 24 and projecting parts 26, are formed on the outer peripheral surface of the intermediate layer 18 of this compound hose 10. The recesses and projections 28 are formed at predetermined pitches in the circumferential direction of the compound hose 10 and linearly in the longitudinal direction. A plurality of recesses and projections 36 engaged with the plurality of recessed parts 24 of the intermediate rubber layer 18 are formed on the inner peripheral surface of the outer layer 20 which is formed on the outer peripheral surface of the intermediate rubber layer 18 and made of a thermoplastic resin. The intermediate rubber layer 18 and the outer layer 20 are joined to each other without using an adhesive agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132986-A (JP)
Title: Constant velocity universal joint, and outer joint member for the same
Inventor: ISHIJIMA MINORU
IPC: F16D3/20
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer joint member for a constant velocity universal joint of high precision free from decrease in strength, and capable of reducing weight.  <P>SOLUTION: This outer joint member includes a cup part formed with a track groove on an inside diametric face, and a flange part projected toward an outside diametric side of the cup part. A plurality sheets of thin plate press moldings including a cup part forming part and a flange part forming part is layered together. The cup part is formed of the plurality of layered cup part forming parts, and the flange part is formed of the plurality of layered flange part forming parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133326-A (JP)
Title: Interferometer
Inventor: SHIMABUKURO ATSUSHI
IPC: G01M11/00
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently replace an inspection target object in an interferometer, and easily adjust a position between the inspection target object and an interferometer body even if a constitution is simple.  <P>SOLUTION: The interferometer 1 includes: a holding protrusion 5 for holding the spherical center R of an inspection target surface 10a on an axial line O; the interferometer body 14 for accommodating an interference optical system for dividing a coherent light flux from a light source into a measurement light flux for irradiating the inspection target surface 10a and a reference light flux reflected by a reference surface, and interfering the reflection light flux as the measurement light flux reflected on the inspection target surface 10a and the reference light flux; a pedestal 2 disposed at a position at which the interferometer body 14 faces the holding protrusion 5; an adjustment mechanism 20 for movably holding the interferometer body 14 in the direction orthogonal to at least the axial line O, and aligning an optical axis L of the interference optical system with the axial line O; and a movable holding table 6 for holding the holding protrusion 5, and movably provided in the direction of the axial line O. A position relationship between an inspection target lens 10 and the interferometer body 14 is adjusted by the adjustment mechanism 20 and the movable holding table 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133051-A (JP)
Title: Rolling bearing
Inventor: YUGAWA KINJI
IPC: F16C33/78
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the entry of foreign matter through the fitting surface between a slinger and a rotating ring.  <P>SOLUTION: This rolling bearing includes a rotating ring 72, a fixed ring, rolling elements rollingly disposed between the rotating ring and the fixed ring, a sealing member which is fitted and fixed to at least one end of the rotating ring and which comprises the slinger 74 closing the opening of the annular space between the rotating ring and the fixed ring, and a grease composition 78 which is enclosed in a bearing inner space formed by at least the rotating ring, the fixed ring, and the sealing member and formed of at least a base oil and a thickener. Circular grooves 75 in the circumferential direction are provided to the fitting surface 76 of the rotating ring 72 to the slinger 74, O-rings 77 are fitted to the grooves 75, and the grooves are filled with the grease composition 78 formed of the base oil and the thickener. The O-rings 77 are swelled after the slinger 74 is fitted to seal the fitted portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133786-A (JP)
Title: Method for manufacturing information display panel and mask used for the method
Inventor: NISHIDA MITSUHIRO
IPC: G02F1/167
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an information display panel, in which drastic intrusion of air into a cell or vibration of a panel substrate can be suppressed when a mask is dismounted from the panel substrate, a group of particles filling the cell is prevented from rising, no particles remain on an upper face of a barrier wall, and the particle group can be uniformly distributed.  <P>SOLUTION: The method includes: a mask disposing step of positioning a mask having an aperture corresponding to a cell aperture on a panel substrate, with both apertures opposing to each other, while contacting the mask on a barrier wall in an information display screen region and with a frame rib provided in a periphery of the information display screen region; a particle disposing step of mounting a dry particle group on the mask and moving the particle group by moving a particle conveying member while pressing the member to the mask, to dispose the particles in the cell on the panel substrate through the mask aperture; and a mask separating step of separating the mask from the upper face of the barrier wall on the panel substrate after the particle group is disposed in the cell on the panel substrate. When the above steps are carried out, the face of the mask in the opposite side to the face to mount the particle group is prepared as a rough surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT