baber/WOPTO huggingface dataset:
Patent JP-2010162620-A (JP)
Title: Gripper and manipulation system
Inventor: TANAKA NOBUAKI
IPC: G02B21/32
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation of an object to be handled in a gripper and a manipulation system for holding and releasing the minute object under microscopic observation.  <P>SOLUTION: The gripper 1 includes a base 6, a temperature control means 2 mounted on the base 6, an object holding part 4 attached to the temperature control means 2, a temperature response polymer 5 provided on the object holding part 4, and a temperature detecting means 3 for detecting the temperature of the temperature response polymer 5. The temperature response polymer is a polymeric material for changing a structure in response to the temperature, and poly(N-isopropyl acrylamide) is used. The temperature control means 2 holds the object held by the gripper 1 in the object holding part 4 or releases the object from the object holding part 4 by changing the temperature of the temperature response polymer 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161958-A (JP)
Title: Ridge-coating machine
Inventor: TANIZAWA TSUTOMU
IPC: A01B35/00
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge-coating machine capable of corresponding to soil quality and capable of carrying out proper ridge-coating operation.  <P>SOLUTION: The ridge-coating machine 1 includes a rotatable soil-banking body 3 for banking the soil, and a rotatable ridge-forming body 4 for forming the ridge by compacting the bank formed by the soil-banking body 3. The ridge-coating machine 1 enables the state of the soil-banking body 3 to be selectively exchanged between a normal rotation state of rotating in the normal direction and a reverse rotation state of the soil-banking body 3 rotating in the reverse direction at a rotational speed higher than that in the normal rotation state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162785-A (JP)
Title: Paper holder
Inventor: KATO TAKAYA
IPC: B42F7/00
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper holder made of paper for storing a document, capable of preventing the document from being jumped out of an upper end when handled, and excellent in strength.  <P>SOLUTION: This paper holder includes a front cover 1 and a backcover 3 having respectively a rectangular shapes and constituted by executing folding working for an original pattern paper sheet 7. Pockets 4, 5 for holding the document are provided in lower end angled part sides of the front cover 1 and the backcover 3, and stoppers 6, 6 for preventing the document from being jumped out are provided in upper end parts of the front cover 1 and the backcover 3. The respective stoppers 6 are formed into thin band-like shapes extended along the respective upper ends of the front cover 1 and the backcover 3, by folding back stopper forming parts 76, 76 formed in the original pattern paper sheet 7, and a length L of each stopper 6 is set to be 70-98% of length of each upper end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167597-A (JP)
Title: Head
Inventor: KIMURA SATOSHI
IPC: B41J2/01
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a fluid jetting device having a head and an irradiation section, which is used for hardening dots of ink by irradiation with an electromagnetic wave.  <P>SOLUTION: The head having a nozzle plate is characterized in that the nozzle plate includes: a nozzle hole for jetting a fluid that hardens when it is irradiated with an electromagnetic wave; and the irradiation section for irradiating the fluid with the electromagnetic wave.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167425-A (JP)
Title: Welding method of vertical t-shaped joint, vertical t-shaped weld joint, and welded structure using the same
Inventor: IMANAGA AKIYOSHI
IPC: B23K26/14
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method of a vertical T-shaped joint capable of obtaining a sound weld metal part and sufficient welding strength while upper and lower plates are arranged on upper and lower sides of a vertical plate, and to provide a vertical T-shaped weld joint and a welded structure using the vertical T-shaped weld joint.  <P>SOLUTION: In the welding method of the vertical T-shaped joint, the joint consists of stainless steel steels, where one or two butted upper and lower plates are arranged on upper and lower sides of a vertical plate. The surfaces of the upper and lower plates to the vertical plate side are subjected to the non-consumable electrode type arc welding while feeding a wire or the laser beam by applying defocused laser beam with the focal position of the laser beam being deviated upward of the plate surface. The thickness T1 of the upper or lower plate is in a range of 2<T1≤6 mm. The thickness T2 of the vertical plate is in a range of 2-5 times the thickness T1 (2×T1≤T2≤5×T1). The welding width w of the vertical plate after penetrating the upper plate or the lower plate is larger than the thickness T1 (w>T1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009174534-A (JP)
Title: Fuel injector and operating method thereof
Inventor: COOKE MICHAEL P
IPC: F02M51/06
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuated fuel injector maintaining the lifetime of an piezoelectric element and increasing the piezoelectric stroke.  <P>SOLUTION: A method of operating the fuel injector comprises steps of: (a) reducing the voltage across the actuator at an initial rate (RT0; RT0') so as to de-energize the actuator prior to an initial fuel injection event; (b) increasing the voltage across the actuator at a first rate (RT1) in order to initiate initial fuel injection events (110; 120; 130); (c) reducing the voltage across the actuator at a second rate (RT2) in order to terminate the initial fuel injection events; and (d) increasing the voltage across the actuator at a third rate (RT3; RT3'), which is lower than the first rate (RT1) before the next fuel injection event starts after the initial fuel injection event terminates, so as to de-energize the actuator without initiating any injection event.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010170365-A (JP)
Title: Hot water tank
Inventor: ERIKAWA HAJIME
IPC: F24H9/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water tank that prevents trouble with a solenoid valve for hot water supply due to an inflow of foreign matter separated from calcium, magnesium and other deposits.  <P>SOLUTION: A water guide 13 has, on a water guide plate 13a fixed to a tank body side 11a of a tank body 11 at fixing parts 13b so as to cover a communication hole 11b in communication with an opening of a connecting pipe 14 and configured to guide hot water to the communication hole 11b, a hood 13c in a position above the communication hole 11b in communication with the opening of the connecting pipe 14, and an inlet 13d for admitting hot water into the water guide 13 under the hood 13c. A foreign matter holding part 13e is further provided in a position below the communication hole 11b in communication with the opening of the connecting pipe 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170938-A (JP)
Title: Fuel cell
Inventor: UDATSU MITSURU
IPC: H01M8/10
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a leakage of water to outside a case of a fuel cell.  <P>SOLUTION: A fuel cell has an anode and a cathode, a proton-conductive electrolyte membrane sandwiched by the anode and the cathode, a fuel supply mechanism for supplying a fuel to the anode, and a moisturizing layer for restraining transpiration of the water generated with the cathode, and an air-liquid selection permeation layer is provided outside the moisturizing layer. In a fuel cell of anotehr mode, a water suction layer is provided outside the moisturizing layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149096-A (JP)
Title: Printing control method, printing control unit, medium with recorded printing control program, and printer
Inventor: MARUYAMA TAKASHI
IPC: H04N1/60
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a color shift occurs because variations occur in the amount of recording material applied onto a print medium depending on a printing position.  <P>SOLUTION: In the printer 30, a deviation occurs between the amount of color ink to be used depending on a printing position, and that of the actually applied color ink, due to difference between so-called plate gaps, etc. Thus, the color shift depending on the printing position may occur. A printing control unit 20 makes the printer 30 print a predetermined calibration pattern, so as to detect the deviation depending on the printing position, and acquires the deviation depending on the printing position, on the basis of the calibration pattern, so as to correct printing data by canceling the deviation. Consequently, the color shift depending on the printing position can be eliminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010176722-A (JP)
Title: Disk playback device for exclusive use of 12cm disk
Inventor: SHUKUTANI REI
IPC: G11B17/051
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk playback device for exclusive use of 12 cm disk, wherein a 12 cm disk is carried, while an inclination is corrected, when the disk is inserted inclined, and an 8 cm disk is once received and then is discharged, when the 8 cm disk is wrongly inserted.  <P>SOLUTION: When either right and left detection levers 7L, 7R allows its disk-abutting part to be pressed by a disk and the detection lever synchronously rotates, the rotation amount of the detection lever is limited so that an 8 cm disk passes, but a 12 cm disk does not pass through a gap between both disk abutting parts; and when both of the disk abutting parts are pressed by the 12 cm disk, the limit is not imposed, but both of the detection levers are rotated, and the disk carried within a limit is determined to be an 8 cm disk and discharged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176731-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: FUTAYAMA TAKUYA
IPC: G11C16/06
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a standby current of a chip by reducing a cut-off current of a MOS transistor of a bit line sense amplifier during a standby state of the chip, in a nonvolatile semiconductor memory.  <P>SOLUTION: The memory includes a memory circuit part 10 including a bit line sense amplifier 12 detecting data read out from a memory cell array, and an internal voltage drop power supply-generating circuit 20 which generates internal voltage drop power supply voltage in which external power supply voltage is dropped and which supplies it to at least the bit line sense amplifier. The internal voltage drop power supply-generating circuit generates first internal voltage drop power supply voltage required for operation of the bit line sense amplifier when a memory chip is in an active state, and generates second internal voltage drop power supply voltage lower than the first internal voltage drop power supply voltage when the memory chip is in a standby state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178051-A (JP)
Title: Power-on reset circuit
Inventor: WATANABE KOTARO
IPC: G06F1/24
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-on reset circuit suitable for a semiconductor device which operates on a low power supply voltage.  <P>SOLUTION: A first control circuit 51 operates not to output a reset signal when the power supply voltage VDD goes above a first output circuit inversion threshold voltage Vz after the reset signal is output. When the circuit is designed appropriately with a low first output circuit inversion threshold voltage Vz, the reset signal can be output and blocked at a low power supply voltage VDD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177095-A (JP)
Title: Solid oxide fuel cell
Inventor: CHIBA REIICHI
IPC: H01M4/86
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of problems such as crack or peeling off even if more than 5 at% Pr is added to an air electrode material.  <P>SOLUTION: A first layer 103a is composed of (Ce<SB>1-y</SB>Ln<SB>y</SB>)<SB>1-x-z</SB>Pr<SB>x</SB>M<SB>z</SB>O<SB>2</SB>. Wherein Ln is either one of samarium (Sm), gadolinium (Gd), and yttrium (Y); M is niobium (Nb) or tantalum (Ta); 0.05≤x≤1.0; 0≤y≤0.5; and x/20≤z≤x/5. A second layer 103b is composed of perovskite oxide such as LaNi<SB>o.6</SB>Fe<SB>0.4</SB>O<SB>3</SB>(LNF), La<SB>0.5</SB>Sr<SB>0.5</SB>CoO<SB>3</SB>(LSC), La<SB>0.8</SB>Sr<SB>0.2</SB>Fe<SB>0.8</SB>Co<SB>0.2</SB>O<SP>3</SP>(LSCF), La<SB>0.8</SB>Sr<SB>0.2</SB>FeO<SB>3</SB>(LSF), La<SB>0.8</SB>Sr<SB>0.2</SB>Mn (LSM), and Sm<SB>0.5</SB>Sr<SB>0.5</SB>CoO<SB>3</SB>(SSC).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102432-A (JP)
Title: Copper compound
Inventor: OTANI MINORU
IPC: H05K3/40
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper compound capable of safely, inexpensively and readily forming a copper thin film which is necessary for a production process of an electronic device, etc.  <P>SOLUTION: The copper compound has a decomposition temperature in a range of 100 to 300°C and includes a plurality of connected units represented by formula (1): [R<SP>1</SP>COO]<SB>n</SB>[NH<SB>3</SB>]<SB>m</SB>CuX<SP>1</SP><SB>p</SB>äwherein n is 1-3; m is 1-3; p is 0-1; X<SP>1</SP>is NH<SB>4</SB><SP>+</SP>, H<SB>2</SB>O or a solvent molecule; R<SP>1</SP>represent H, CH<SB>2</SB>X<SP>2</SP>or CH<SB>2</SB>X<SP>2</SP>(CHX<SP>2</SP>)<SB>q</SB>which may be same or different; q is 1-4 or n is 2 and two [R<SP>1</SP>COO] together form formula (2): [-OOC-R<SP>5</SP>-COO-] wherein R<SP>5</SP>is -(CHX<SP>2</SP>)<SB>r</SB>- (wherein X<SP>2</SP>is H, OH or NH<SB>2</SB>; and r is 0-4)}.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010184251-A (JP)
Title: Apparatus for forming planar jet wave of soldering
Inventor: MACHIDA MASAHIRO
IPC: H05K3/34
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming planar jet wave of soldering which hardly generates solder oxide and solder balls even when the opening area of a jetting unit is brought close to the opening area of a solder bath and consequently materializes high quality soldering by suppressing initial cost and running cost.  <P>SOLUTION: The apparatus includes the solder bath 1 and a box-shaped jetting unit 3 having in the upper part an opening through which fused solder 2 in the solder bath 1 is jetted as a planar jet wave and made to flow back into the solder bath 1. In the jetting unit 3, there are installed rod-like members 8 as volume adjusting members, between the fused solder level formed in the jetting unit 3 with a pump 4 stopped and the opening end face formed by the opening 3a. The rod-like members 8, by obtaining volume so as to reduce a space capacity in the jetting unit 3, maintain within a prescribed limit the decrement of the fused solder level in the solder bath 1, which is produced when the fused solder 2 is jetted from the opening 3a by operating the pump 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187127-A (JP)
Title: Broadcasting receiver, and control method thereof
Inventor: INOUE KENJI
IPC: H04N7/173
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting receiver which has enhanced user-friendliness by adaptively changing a condition of transition determination between a plurality of broadcasting systems or modulation systems, and to provide a control method for the broadcasting receiver.  <P>SOLUTION: The broadcasting receiver includes a tuner 102 for selecting a channel of broadcasting, a demodulation section 103 for demodulating a signal of a selected channel, and a decoding section 104 for decoding the demodulated signal. The broadcasting receiver further includes a BER (Bit Error Rate) monitoring section 106 for acquiring a bit error rate from the demodulation section 103 as information showing a reception state and a genre information monitoring section 107 for acquiring genre information of a program from the decoding section 104. A transition determination section 109 is provided in order to determine transition between systems and determines transition between systems on the basis of information from the BER monitoring section 106 and information from the genre information monitoring section 107.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184019-A (JP)
Title: Paper roll holder and paper roll holder assembly set
Inventor: TACHIKAWA KAZUHIKO
IPC: A47K10/36
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper roll holder having a small number of components and easily assembled and mounted.  <P>SOLUTION: The paper roll holder including a paper cutter, a paper core supporting arm and a mounting base is formed by journaling the paper cutter turnably to a shaft part provided at the mounting base. The paper cutter has a bearing part of a circular arc shape with its end as an open end, and the shaft part surface of the mounting base is formed with a groove part for journaling the paper cutter by fitting the mounting base to the open end of the bearing part of circular arc shape, then turning it to the bearing part inner side, and pushing it into the bearing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185029-A (JP)
Title: Absorbent resin particle, method for manufacturing the same, absorber including the same, and absorbent article
Inventor: FUJIMURA WATAFUMI
IPC: C08J3/12
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a conventional absorbent article (a disposable diaper, etc.) using absorbent resin particles is unable to completely absorb a liquid, and the unabsorbed liquid tends to cause trouble such as a rash when skin of a wearer is brought into contact with the unabsorbed liquid.  <P>SOLUTION: The absorbent resin particles include a crosslinked polymer (A1) containing a water-soluble vinyl monomer (a1) and/or a hydrolysable vinyl monomer (a2), and a crosslinking agent (b) as indispensable constituents, wherein 0.01-10.0 wt.% of a hydrophobic material (C) based on the weight of the crosslinked polymer (A1) is present inside the absorbent resin particles and 0.001-1.0 wt.% of a hydrophobic material (D) based on the weight of the crosslinked polymer (A1) is present on the surfaces of the absorbent resin particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189279-A (JP)
Title: Oxime ester compound and photosensitive resin composition comprising the same
Inventor: TAGUCHI YUJI
IPC: C09K3/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive oxime ester compound as a photopolymerization initiator of a photosensitive resin composition.  <P>SOLUTION: An oxime ester compound represented by general formula (I) is used as a photopolymerization initiator of a photosensitive resin composition. In the formula, the respective symbols are specifically defined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190636-A (JP)
Title: Acceleration sensor
Inventor: OSHIO MASAHIRO
IPC: G01P15/18
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor that is superior in impact resistance and suppresses degradation of detection characteristics of accelerations.  <P>SOLUTION: A damping structure 80 is provided to a portion other than a fixed electrode 41 and a movable electrode 21, so that the regulation of damping can be performed by means of the damping structure 80 without reducing an electrode-to-electrode gap 70 between the fixed electrode 41 and the movable electrode 21. Accordingly, it is possible to provide the acceleration sensor 100 that can suppress destruction on collision between a movable section 20 and a support 10 so as to enhance impact resistance, detect an acceleration while avoiding collision between the fixed electrode 41 and the movable electrode 21, and prevent the detection characteristics of the acceleration from being reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199165-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ONISHI KAZUHIRO
IPC: H01L29/866
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing a breakdown voltage.  <P>SOLUTION: In the semiconductor device, a second base layer (n<SP>+</SP>-type SiGe layer 2) having a dielectric constant larger than that of a first base layer and the same conductivity type as that of the first base layer is formed on one surface of the first base layer (n<SP>+</SP>-type silicon substrate 1), an impurity region (p<SP>+</SP>-type impurity region 7) having conductivity differing from that of the second base layer is formed in the surface layer of the second base layer, and a polycrystalline film (p<SP>+</SP>-type polycrystalline silicon film) having the same conductivity type as that of the impurity region is formed on the impurity region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144170-A (JP)
Title: Latex composition
Inventor: MALLO PAUL
IPC: A61Q17/04
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverse latex that is concentrated even at acidic pH without using monoacrylamide.  <P>SOLUTION: A composition comprising an oil phase, an aqueous phase, at least one emulsifier of a water-in-oil (W/O) type, at least one emulsifier of an oil-in-water (O/W) type, is characterized in that the composition is an inverse latex comprising 20-60% by weight, preferably 25-45% by weight of a branched or crosslinked polyelectrolyte based on at least one monomer having a strongly acidic function copolymerized with one of at least one monomer having a weakly acidic function and at least one neutral monomer. The invention also relates to cosmetic applications of the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010204144-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: MATSUI NORIAKI
IPC: G03G21/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of carrying out a double-sided mode in which lowering of throughput is prevented without making constitution complicated.  <P>SOLUTION: A controller 101 decides which mode is carried out, a first double-sided mode or a second double-sided mode, in accordance with length X2 of paper in a conveying direction. In the first double-sided mode, the paper P pulled in a reverse path 239 is stopped at a double-sided reverse position PT403 of the reverse path 239 during first stop time, and then it is conveyed to a registration position PT305 from the reverse path 239 through a paper resupply path 240. In the second double-sided mode, the paper P pulled in the reverse path 239 is ejected from the reverse path 239 and stopped at a paper resupply position PT304 during second stop time, and then it is conveyed to the registration position PT305.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261906-A (JP)
Title: Manufacturing method of absorbent article and manufacturing device of absorbent article
Inventor: SAKAGUCHI SATOSHI
IPC: A61F13/15
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a cutable line 50 that a user can easily cut while continuously conveying a connected body 130 of flaps 30 on a flap line without using high-grade control.  <P>SOLUTION: The manufacturing method of an absorbent article includes: a process of arranging fastening members 40a and 40b that are fastenable on both sides of the vicinity area of a center line C along an MD direction in the connected body 130 of the flaps 30 in a long length shape continuously conveyed on the flap line; a process of forming the cutable line 50 that can divide the connected body 130 of the flaps 30 in two along the center line C; a process of forming the flaps 30 by cutting the connected body 130 of the flaps 30 along a CD direction on the flap line; and a process of arranging the flaps 30 on the connected bodies 120a and 120b of front torso surrounding members 20b or back torso surrounding members 20a so that the center line C is orthogonal to the conveying direction of a main body line on the main body line.  <P>COPYRIGHT: (C)2010,JPO&INPIT