baber/WOPTO huggingface dataset:
Patent JP-2012077886-A (JP)
Title: Fluid pressure buffer
Inventor: TSUNODA MASASHI
IPC: F16F9/32
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the workability of an assembling work of a front fork by preventing air bubbles from mixing in an operative chamber with respect to an improvement in a fluid pressure buffer such as a front fork.SOLUTION: The fluid pressure buffer includes a buffer body including an outer tube 1 and an inner tube 2, a damper 3 housed inside the buffer body to generate a prescribed damping force, and a reservoir chamber R formed between the buffer body and a damper 3 to reserve a working fluid. The damper 3 includes a cylinder 4 for housing the working fluid, and a piston 6 for partioning an inside of the cylinder 4 into an extending-side working chamber P1 and a pressurizing-side working chamber P2. In such a fluid pressure buffer, there is provided a flow path L1 for allowing the extending-side working chamber P1 and the reservoir chamber R to consistently communicate with each other. This flow path L1 is formed in a direction not perpendicular to a fluid surface O.
Patent JP-2012083851-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KAWAMOTO TEPPEI
IPC: G05F3/30
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same.SOLUTION: A semiconductor device includes a first semiconductor element having PN junction, a second semiconductor element having PN junction, and a circuit including the first semiconductor element and the second semiconductor element as constituent elements, and an addition signal in which a first forward voltage generated in the PN junction of the first semiconductor element and a second forward voltage generated in the PN junction of the second semiconductor element are added is output from the circuit. In the semiconductor device, the first semiconductor element and the second semiconductor element are in serial connection, and at actual use temperature regions respectively of the first semiconductor element and the second semiconductor element, a temperature characteristic of a first signal output from the circuit when the circuit does not include the second semiconductor element as the constituent element and a temperature characteristic of a second signal output from the circuit when the circuit does not include the first semiconductor device are inverted.
Patent JP-2011176277-A (JP)
Title: Led package
Inventor: SHIMIZU SATOSHI
IPC: H01L33/54
Filed: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED package having high durability and low cost.  <P>SOLUTION: The LED package includes: first and second leadframes which are separated from each other, a plurality of LED chips which are mounted on the first leadframe, and a resin material which covers the LED chips and covers part of respective first and second leadframes. At least either the first or second leadframe has a base having an edge covered with the resin material and a part on the lower surface exposed on the lower surface of the resin material; and hanging pins extending from the base, having a lower surface covered with the resin material and a front edge exposed on the side surface of the resin material. The one LED chip is disposed at a position nearer to the second leadframe than the other one LED chip. The outer shape of the resin material forms the outer shape of the LED package.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081162-A (JP)
Title: Three-dimensional ultrasonic probe and three-dimensional ultrasonic diagnostic apparatus
Inventor: UENO KENICHI
IPC: A61B8/00
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional ultrasonic probe and a three-dimensional ultrasonic diagnostic apparatus capable of easily obtaining a three-dimensional ultrasonic image of high accuracy.SOLUTION: The three-dimensional ultrasonic probe includes a first transmitting/receiving part that has a plurality of transmitting/receiving elements for transmitting/receiving ultrasonic waves; a second transmitting/receiving part that has a plurality of transmitting/receiving elements for transmitting/receiving ultrasonic waves; and a support part for supporting the first and second transmitting/receiving parts. A space between the first and second transmitting/receiving parts is variable, and a transmitting/receiving direction of ultrasonic waves of the first transmitting/receiving part and a transmitting/receiving direction of ultrasonic waves of the second transmitting/receiving part are respectively variable. Further, the transmitting/receiving direction of ultrasonic waves of the first transmitting/receiving part and the transmitting/receiving direction of ultrasonic waves of the second transmitting/receiving part are configured to connect intersections to provide the three-dimensional probe and the three-dimensional ultrasonic diagnostic apparatus capable of easily obtaining the three-dimensional ultrasonic image of high accuracy.
Patent JP-2012085723-A (JP)
Title: Ultrasonic probe
Inventor: KURIMOTO TOMOHIRO
IPC: H04R1/34
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent an array transducer, an acoustic lens, etc. from being damaged when an impact force reaches an ultrasonic probe.SOLUTION: A transducer unit 14 as a movable body is housed in a storage chamber 20 of a body case 12. The transducer unit 14 is provided so that the front end of the transducer unit 14 partially protrudes from an opening, normally. Longitudinal movement of the transducer unit 14 is guided by a guiding structure. The guiding structure comprises two guide pins 22 and 23 and two guide holes 26 and 30. Two springs 22A and 23A are provided so as to surround the two pins 22 and 23, and a forward biasing force is exerted by the springs 22A and 23A. Thus, the impact force from the front is absorbed by the two springs 22A and 23A.
Patent JP-2012087496-A (JP)
Title: Electric lock system
Inventor: IKEDA KEIICHI
IPC: G06K19/077
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock system that ensures a user to identify final operation content even if the electric lock is locked/unlocked by electrical operation.SOLUTION: In an electric lock system 1, a non-contact key 2 for instruction to lock/unlock an electric lock 33 is brought into being close to a region that allows communication to an electric lock device 3, and when the electric lock device 3 normally authenticates authentication information obtained from the non-contact key 2 upon non-contact communication between the non-contact key 2 and the electric lock device 3, the electric lock 33 is locked/unlocked. The non-contact key 2 includes a display unit 24 for identification display with respect to the final operation content using the non-contact key 2 in association with the lock/unlock of the electric lock 33 based on a command from the electric lock device 3 through the non-contact communication between the non-contact key 2 and the electric lock device 3.
Patent JP-2012086649-A (JP)
Title: Electric power steering device
Inventor: OHATA TAKASHI
IPC: B62D5/04
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device that reduces operation noise by preventing vibrations from being transmitted to a reducer even when the vibrations of a motor are generated due to expanding/contracting motions of a stator of the motor.SOLUTION: The motor 18 is fixed to a reducer housing 33 when a motor flange 30 is fastened to a plurality of screw holes formed in the upper part of the reducer housing 33 with attachment bolts 32. A plurality of semispherical motor flange projections 31 projecting at the motor flange 30 are disposed in a gap between the motor flange 30 and the facing reducer housing 33, and are disposed so as to overlap the reducer housing 33 while the projections are in point-contact with the circumference of the reducer housing 33, using a motor shaft 29 as a center line.
Patent JP-2012090461-A (JP)
Title: Assembly method of electric cable terminal connection portion
Inventor: KOBAYASHI SHOZO
IPC: H02G15/064
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an assembly method of a power cable terminal connection portion for more securely preventing remaining of bubbles.SOLUTION: In the assembly method of an electric cable terminal connection portion where a porcelain tube 8 into which a terminal portion of an electric cable 2 is inserted is filled with a gel-like insulator 12a, a face which is brought into contact with the gel-like insulator is previously wet by fluid (silicone oil 14), and a gel material 12 (silicone gel) is injected into the porcelain tube. To put it concretely, when the silicone oil is charged to a prescribed position, a discharge hose 102 is attached to a communication port 101 of a lower metal fitting 10 so that the communication port is set to an open state. Thus, the silicone oil in the porcelain tube is discharged outside via the communication port and the discharge hose. After discharge, an inner peripheral face 81 of the porcelain tube, an outer peripheral face 21 of the power cable and an outer face of a rubber block 6 are in a wet state by the silicone oil.
Patent JP-2012093109-A (JP)
Title: Piping structure and desulfurizer
Inventor: MIURA REIJI
IPC: B01D53/50
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure capable of preventing the inside of a low-pressure side pressure introducing pipe from being closed by liquid even if the liquid is sprayed from above.SOLUTION: A low-pressure side pressure introducing pipe 320 is configured such that a tip part 320a is arranged inside a tank 1 and the tip part 320a is provided with an opening part 320b facing downward so as to prevent liquid sprayed from above and falling inside the tank 1 from entering into the pipe.
Patent JP-2012091135-A (JP)
Title: Apparatus for fracturing polycrystalline silicon and method for producing fractured fragment of the polycrystalline silicon
Inventor: MATSUZAKI TAKAHIRO
IPC: B02C4/30
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for fracturing polycrystalline silicon, which efficiently fractures the polycrystalline silicon into lumps of desired sizes by preventing passing of the lumps of the polycrystalline silicon without being fractured.SOLUTION: The apparatus for fracturing polycrystalline silicon fractures the polycrystalline silicon by sandwiching the lump-like polycrystalline silicon between a pair of rolls 3 rotated in a counter direction each other around parallel axes. A plurality of fracturing teeth 5 having different heights are projectingly provided outwardly in the radius direction on outer peripheral surfaces of the rolls 3, higher fracturing teeth 5L and lower fracturing teeth 5S are alternately set at least in the circumferential direction or width direction of the rolls 3. At the position where the fracturing teeth 5 of the rolls 3 are closest to each other, tips of the higher fracturing teeth 5L and lower fracturing teeth 5S are set to be opposed to each other.
Patent JP-2012091448-A (JP)
Title: Writing implement
Inventor: ISHIDA HAYAKI
IPC: B43K5/00
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a writing implement including a pen body having a tip-narrowed edge side by circularly arranging a plurality of flexible pen tip pieces, in which the pen body is retreated by writing pressure at the time of writing, handwriting width is changeable and has feeling of intonation like a pen tip of a fountain pen, and an amount of retreating by the writing pressure of the pen body and an amount of the handwriting width by the writing pressure can be adjusted.SOLUTION: The pen body 3 having the plurality of flexible pen tip pieces 5 is arranged on an outer cylinder member 9, which is arranged to be movable back and forth with respect to an inner member 8, to be movable back and forth with respect to the outer cylinder member 9 so as to be mounted inside a shaft body 2. A first adjustment rotating body 36 and a second adjustment rotating body 41 which are rotatable to the shaft body 2 are arranged at the rear part of the shaft body 2. A first adjustment moving body 35 and a second adjustment moving body 40 which can move back and forth by rotation of the respective adjustment rotating bodies 36, 41 are provided inside the adjustment rotating bodies 36, 41 in order to adjust energizing force of coil springs 49, 50 which energize the pen body 3 or the outer cylinder member 9 forward.
Patent JP-2012094069-A (JP)
Title: Code symbol reader and program
Inventor: KAKINO TOMONARI
IPC: G06K7/10
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To efficiently read code symbols.SOLUTION: A code symbol reader includes image taking-in means for taking in an image photographed by photographing means, first reading means for detecting a first code symbol from the image taken in by the image taking-in means and reading first data indicated in the first code symbol, second reading means for detecting a second code symbol which is a different type from the first code symbol and reading second data indicated in the second code symbol, and control means for determining a prescribed command code is included in the first data and controlling operation of the second reading means according to the determination result.
Patent JP-2012090911-A (JP)
Title: Nurse call system
Inventor: SAKURAI SHOICHI
IPC: F24F11/02
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To enable control over optimum temperature and humidity for each patient without obtaining trends of the optimum temperature and humidity for every patient by imposing as little burden as possible on the patient.SOLUTION: When at least one of values of a temperature sensor 4 and a humidity sensor 5 is beyond the range, a notifying device 8 arranged near a slave unit 1 notifies that both temperature or humidity deviate from the range normally considered to be comfortable and that an operation part 3 of the slave unit must be operated for controlling the temperature and humidity by an air conditioner 7 in a comfortable range. When the operation part 3 for calling is operated in reaction to this notification, the air conditioner 7 controls so as to return the temperature and humidity to the normal range. This allows the patient to select whether or not to execute control by the air conditioner 7. Accordingly, the patient only operates the operation part 3 for calling to easily control the optimum temperature and humidity without obtaining the trends of temperature and humidity or imposing the burden on them.
Patent JP-2012099221-A (JP)
Title: Gas cluster ion beam gun, surface analysis device and surface analytical method
Inventor: KUNIBE TOSHIHISA
IPC: H01J37/147
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a GCIB gun capable of emitting GCIB with a short pulse width short enough to be used for primary ions of TOF-SIMS.SOLUTION: A GCIB gun is provided with a primary shutter unit 41 for making GCIB emitted from an ionization chamber 30 pass only for a predetermined time and a selecting unit 59 for removing the GCIB outside a predetermined mass range of the GCIB passing the primary shutter unit 41. The selecting unit 59 has primary and secondary mirror electrodes 51a, 52a for reflecting GCIB alternately and moving the GCIB back and forth and a secondary shutter unit 53 disposed between the primary and secondary mirror electrodes 51a, 52a and for making the GCIB within the predetermined mass range pass only for a predetermined time, and the GCIB within the mass range is emitted from the selecting unit 59.
Patent JP-2012100382-A (JP)
Title: Charge control method, charge control apparatus and battery charge system
Inventor: NAKAI YOSHITO
IPC: B60L11/18
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a charge control method, a charge control apparatus and a battery charge system that can shorten time from charge resumption to completion in addition to reducing the risk of undercharging due to anomalies.SOLUTION: The charge control method for charging a battery unit of an electric vehicle from a charger comprises the steps of: upon an anomaly in a state (S1) of an output from the charger to the battery unit, transitioning to a state (S2) of zero output of the charger and then transitioning to a standby state (S3); upon recovery from the anomaly within a predetermined time, transitioning from the standby state (S3) to the state (S1) of an output from the charger and resuming charging from the time point of anomaly recovery; and a predetermined time after the anomaly unresolved, transitioning from the standby state (S3) to a charge stop state (S4). The charge control apparatus and the battery charge system are based thereon.
Patent JP-2012100049-A (JP)
Title: Electronic apparatus and electro-acoustic transducer
Inventor: ONISHI YASUHARU
IPC: H04R17/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which reduces the degradation of a sound pressure level of an electro-acoustic transducer even with a structure where a sound hole is formed on a side surface of a body housing.SOLUTION: In a portable telephone 100, an acoustic reflection part 120 is disposed in a body housing 110 in which a sound hole 112 is formed on a side surface 111 and an oscillation device 210 is disposed therein, and the acoustic reflection part 120 inclines relative to both a piezoelectric element 211 and the sound hole 112 and faces the both. Thus, sound waves output by the oscillation device 210 are reflected by the acoustic reflection part 120 and output from the sound hole 112, and the degradation of a sound pressure level is reduced.
Patent JP-2011051352-A (JP)
Title: Position detecting method
Inventor: KITAHATA KENJI
IPC: B41J2/175
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting method which can specify a carrying position of a liquid-containing vessel such as an ink tank etc. without increasing costs.  <P>SOLUTION: In a recorder in which a plurality of ink-containing vessels having light receiving units are carried detachably, the recorder has a light receiving unit 210 for receiving light from a light emitting unit, and a means for determining a position of an ink-containing vessel based on the light receiving result of the light receiving unit. In a state that an LED 101 of a black ink tank 1K is turned on, a carriage 205 is moved, a position of the carriage that the light receiving amount of the light receiving unit becomes the maximum is searched, and whether the ink tank color of the emitted light coincides with the position of the carriage becoming the maximum receiving light or not is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103542-A (JP)
Title: Image forming device
Inventor: KAINO TOSHIYA
IPC: G03G15/16
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing, by a simple constitution, image deletion caused by attachment of fillers of a transfer material on a surface of an image carrier in an image forming device having a simultaneous transfer cleaning system.SOLUTION: An image forming device including an intermediate transfer belt 30 and capable of performing simultaneous transfer cleaning by attaching secondary transfer residual toner left on the intermediate transfer belt 30 to a photosensitive drum 10 comprises: a first cleaning mode in which a rubbing member 61 prevents talc from proceeding to a primary transfer part while decreasing the attachment force of the talc attached to the photosensitive drum 10; and a second cleaning mode operated after the first cleaning mode for collecting the talc attached to the photosensitive drum 10 by a secondary transfer roller 50.
Patent JP-2011043854-A (JP)
Title: Photosensitive resin laminate
Inventor: TOMITA HIROO
IPC: G03F7/033
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin laminate which has high resolution property and a pattern shape accurate to a mask film, generates less air voids when a DFR (dry film resist) is laminated on a substrate, and reduces defects of a resist pattern in exposure and developing processes and defects such as cracks, disconnection or short circuit in a circuit formed in subsequent etching process or plating process, and in which a photosensitive resin layer easily adheres to a protective layer when the photosensitive resin laminate is manufactured by laminating the protective layer on the photosensitive resin layer.  <P>SOLUTION: In the photosensitive resin laminate comprising a support (A), a photosensitive resin layer (B) and a protective layer (C), the film thickness and the haze of the support (A) are 10-30 μm and 0.01-1.5%, respectively, the film thickness and the center line average roughness (Ra) of the protective layer (C) are 30-50 μm and < 0.1 μm, respectively, and the photosensitive resin layer (B) contains (i) an alkali-soluble polymer, (ii) an ethylenic unsaturated addition polymerizable monomer, and (iii) a photoinitiator, wherein the (i) alkali-soluble polymer has styrene and a styrene derivative and the (iii) photoinitiator contains 2-(o-chlorophenyl)-4, 5-diphenyl imidazolyl dimer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011209687-A (JP)
Title: Double-layer liquid crystal lens apparatus
Inventor: CHO KICHIRYU
IPC: G02F1/13
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a double-layer liquid crystal lens apparatus that has a simple structure, and is capable of achieving a preferable optical focal length modulating function.SOLUTION: The double-layer liquid crystal lens apparatus has two liquid lens structures. A driving voltage of each liquid crystal lens structure is controlled by an active device disposed thereon. When an incident light is passing through the liquid crystal lens structures, the optical path difference of the incident light is compensated by the liquid crystal lens structures, so that the double-layer liquid crystal lens apparatus performs the focusing function well without using a polarizer. Applying a suitable driving voltage on each of the active devices, the double-layer liquid crystal lens apparatus has a function of modulating focal length focusing and diverging the light, like a convex lens or a concave lens.
Patent JP-2012114121-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: TAKE NOBUAKI
IPC: H01G4/33
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To improve insulation and reliability of an insulating cap for distributing first and second internal electrodes in a dielectric layer provided between a pair of conductor layers of a capacitor to the pair of conductor layers.SOLUTION: A capacitor element 12 comprises: a pair of conductor layers 14 and 16; a dielectric layer 18 provided between the pair of conductor layers 14 and 16; and a plurality of first electrodes 20 and second electrodes 24 formed in the dielectric layer 18 in directions substantially perpendicular to the conductor layers 14 and 16, respectively. Insulating caps 22 are provided between end portions 20B of the first electrodes and the conductor layer 16 to allow the first electrodes 20 to conduct only to the conductor layer 14, and insulating caps 26 are provided between end portions 24A of the second electrodes and the conductor layer 14 to allow the second electrodes 24 to conduct only to the conductor layer 16. The insulating caps 22 and 26 use GeOobtained by embedding Ge in steps or gaps provided between the dielectric layer 18 and the conductor layers 14 and 16 by electrolytic plating, and then anodizing the embedded Ge.