baber/WOPTO huggingface dataset:
Patent JP-2010165718-A (JP)
Title: Optical element, and solid-state imaging device
Inventor: YOKOKAWA SOZO
IPC: H01L27/14
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for selectively taking out only a specified electromagnetic wavelength in a chemically stable manner, at low cost, with a low profile structure.  <P>SOLUTION: At the pixel portion of a solid-state imaging device 31, a photosensor 24 is arranged on a bottom, and above which, a smoothed layer 22 consisting of four layers and a metal wires 23 consisting of three wires are alternately stacked in such order as described. Above the smoothed layer 22 at the top surface, metal optical filters 41L and 41S and on-chip condensing element 21 are stacked in such order as described from the bottom. By stacking the metal optical filter 41S and the metal optical filter 41L, a bandpass filter is easily obtained. The present invention can apply to a solid-state imaging device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163748-A (JP)
Title: Earth retaining wall load testing method
Inventor: KAWAI EISAKU
IPC: E02D33/00
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To economically and surely separate a test body in an earth retaining wall without taking time to obtain a test result of high accuracy.  <P>SOLUTION: This earth retaining wall load testing method is provided for carrying out an original position load test to the earth retaining wall 1 using its partial width portion as the test body T in the earth retaining wall integrally formed by erecting a plurality of core members 3 formed of shape steel with spaces in the width direction of a wall within an earth retaining wall forming object range 2 formed by excavating the ground in a wall shape, and filling a curable fluid 4 therein. When the core members 3 are lowered into the earth retaining wall forming object range 2, tube bodies 6 for forming partitions 5 crossing in a wall thickness direction, at both edges within a range corresponding to the test body T are mounted to the core members 3 and lowered, and in a state of the partition 5 formed by swelling out the tube bodies 6, the curable fluid 4 in the earth retaining wall forming object range 2 is hardened to carry out the original position load test to the test body T in a state of being separated from the other portion of the earth retaining wall 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165771-A (JP)
Title: Organic piezoelectric material, ultrasonic vibrator and ultrasonic probe
Inventor: FUKUSAKA KIYOSHI
IPC: H01L41/22
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic piezoelectric material giving an ultrasonic vibrator and an ultrasonic probe having high piezoelectric characteristics and superior in reception sensitivity: and to provide the ultrasonic vibrator and the ultrasonic probe using the organic piezoelectric material.  <P>SOLUTION: The organic piezoelectric material contains a compound represented by general formula (1): R1-A1-(L1-A1)n-R2 or a polymer having the residue of the compound represented by formula (1) in a side chain via R1 or R2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009179628-A (JP)
Title: Hair growing and hair restoring agent
Inventor: YAMADA SAORI
IPC: A61K8/362
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug having an excellent hair growth and hair restoration effect although the presence of various physiological activity in a carotenoid is confirmed and, for example, astaxanthin is regarded as having aggrecanase production inhibition, phosphodiesterase inhibition and the like.  <P>SOLUTION: The hair growing and hair restoring agent has at least one kind selected from the group consisting of astaxanthin, lutein, zeaxanthin, β-cryptoxanthin, neoxanthin, capsanthin, crocetin, and violaxanthin as an active ingredient. The above active ingredient may be included in a clathrate compound or may be included in a liposome.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010165246-A (JP)
Title: Input device, input method, and input program
Inventor: HABA NORIO
IPC: G06F3/0488
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device, an input method, and an input program for improving operability and convenience.  <P>SOLUTION: A data display/sensor device 100 is configured to obtain the operation of a user by detecting an image, and provided with: a sensor-incorporated liquid crystal panel 301 on which a second input screen L2 for inputting characters and a first input screen L1 for editing a document are displayed so as to be superimposed; an input screen selection part 830 for selecting either the first input screen L1 or the second input screen L2 according to the area of the image; a position designation part 841 for designating the position in the document of the first input screen L1 by applying the operation of the user obtained by the sensor-incorporated liquid crystal panel 301 when the first input screen L1 is selected to the first input screen L1; a character determination part 851 for determining characters to be input by applying the operation of the user obtained by the sensor incorporating liquid crystal panel 301 when the second input screen L2 is selected to the second screen L2; and an edition part 842 for inputting the characters determined by the character determination part 851 to the position in the document of the first input screen L1 designated by the position designation part 841.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165428-A (JP)
Title: Nonvolatile semiconductor memory device and control method thereof
Inventor: KAKU DAICHI
IPC: G11C17/14
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the memory cell area of a nonvolatile semiconductor memory device.  <P>SOLUTION: The nonvolatile semiconductor memory device 50 includes a memory cell 1, a precharge control circuit 2, a power source circuit 3 for antifuse element writing, a bit line driver DRBL, a word line driver DRWL, a multiplexer MUX1, and a multiplexer MUX2. The memory cell 1 includes an antifuse element ANTFUSE1 and a select transistor HNMT1. Before any information is written in the antifuse element ANTFUSE1 of the memory cell 1, the antifuse element ANTFUSE1 is set in a precharge state by the precharge control circuit 2, the bit line driver DRBL, the word line driver DRWL, the multiplexer MUX1, and the multiplexer MUX2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116901-A (JP)
Title: Method for updating, method for sending, servers and terminals
Inventor: MAEDA TAKUJI
IPC: G06F21/12
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for updating programs, which can prevent problems causing program acquisition failure.  <P>SOLUTION: The method for updating programs includes: a receiving step of receiving the identification information of the update-requested program by a server unit 120 from an information processing terminal 100; a determining step of determining whether the server 120 transmits the program corresponding to the update-requested one to the information processing terminal 100 by referring to the identification information; a transmitting step in which the server 120 transmits the program size information to the information processing terminal 100 if it is determined to transmit the program to the information processing terminal 100, the server 120 transmits the size information for the program to be sent to the information processing terminal 100 if the information processing terminal 100 determines whether the program can be recorded based on the received program size information and determines that the program can be recorded; and an updating step of storing the received program in a storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010166527-A (JP)
Title: System and method of delivering common private encryption key
Inventor: SHIMIZU KAORU
IPC: H04L9/12
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase the safety of quantum key delivery and increase a key delivery rate while avoiding a remarkable drop of the safety even when a plurality of photons are mixed into a unit time slot.  <P>SOLUTION: The common private encryption key delivery system between signal reception and transmission sides includes a generation means for generating a photon pair ab formed from two photons a, b prepared in such an initial state F as to have a maximum quantum mechanics correlation with respect to an internal or external freedom, a holding means for holding the output photon a for a time ΔT, an encoding means for converting the state of the photon pair ab to a state m1 or m2 different in the weakened degree of the quantum correlation according to 1 or 0 of an encode target key information bit by operating the state of the accepted photon b and then returning the photon b to the reception side, and a decoding means for determining the state m1 or m2 of the photon pair ab by causing two-photon interference between the photon a and the returned photon b. The reception side has the photon pair generating means, the holding means and the decoding means. The reception side does not emit the photon a to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167520-A (JP)
Title: Radius end mill
Inventor: TAKAGI YUJI
IPC: B23C5/10
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a corner blade and deterioration of machined surface roughness due to a change in cutting edge strength of the corner blade or cutting load variations.  <P>SOLUTION: The distal end outer peripheral side of a wall surface facing in a direction of rotation T of an end mill in a chip discharge groove 4 of the distal end outer periphery of an end mill body 1 rotated around an axis O is taken to be a corner blade rake face 11. The corner blade 12 whose rotational track around the axis O forms a projected circular arc shape projected toward the distal end outer peripheral side is formed at the ridge portion of the corner blade rake face. A gash 7 is formed on the inner peripheral side of the corner blade rake face 11, and a wall surface facing in the direction of rotation T of the end mill is taken as a bottom blade rake face 8. A bottom blade 9 being continuous with the corner blade 12 and extended toward the inner peripheral side is formed at the ridge portion on the distal end of the bottom blade rake face. In an intersection line L between the corner blade rake face 11 and the bottom blade rake face 8, a distal end Q thereof is located radially inward with respect to the axis O than the center S of the projected circular arc formed by the corner blade 12 in the rotational track around the axis O, and extened from the rear end side in the direction of the axis O than a projected end P in the direction of the axis O of the corner blade 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009175740-A (JP)
Title: Method of local dimming of light source, backlight assembly for performing the method, and display apparatus having the backlight assembly
Inventor: YEO DONG-MIN
IPC: G02F1/133
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method of local dimming of a light source, which allows further enhancement of contrast; a backlight assembly for performing the method; and a display apparatus having the backlight assembly.  <P>SOLUTION: The method includes: a stage of calculating a driving dimming duty cycle by using a target gamma curve (TGV), wherein the driving dimming duty cycle corresponds to a representative grayscale value (RGV) of each of a plurality of dimming unit areas; and a stage of driving each of a plurality of light unit blocks on the basis of the driving dimming duty cycle, wherein the light unit blocks correspond to the respective dimming unit areas of the light source including a plurality of light unit blocks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010167989-A (JP)
Title: Pneumatic tire
Inventor: OHASHI TOSHIYUKI
IPC: B60C11/12
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire with improved performance on snow and ice and improved steering stability on dry road, in particular, both of a braking performance on snow and ice and a steering stability on dry road.  <P>SOLUTION: The pneumatic tire has blocks with sipes formed on its tread face 1 and includes a plurality of first sipes 10a starting from around the central part of a block 2 while radially spreading, and ending within the block 2, and a plurality of second sipes 10b starting from positions away from the extended directions A of the first sipes 10a, extended radially toward the edge portion of the block 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178425-A (JP)
Title: Power conversion equipment and charging method thereof
Inventor: MATSUO HIROYUKI
IPC: H02J7/02
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve charge in a short time by performing charge efficiently while making an accumulating element, which is possible of quick charge, sufficiently exhibit its charge performance.  <P>SOLUTION: With a rated input current of an uninterruptible power unit as a target value of its charge current at start up, an EDLC25 is charged with the rated input power as its charge power, and at the point of start up, the uninterruptible power unit is kept in a state that it can sufficiently exhibit its performance using an accumulating element. Thereafter, it starts power supply to a load 20. While performing power supply to the load 20, it charges the EDLC25 by using a power equivalent to a surplus power not being used by the load 20 with a difference between the rated input current and an output current to the load 20 as a target value of its charge current (step S13), whereby the EDLC25 is charged with suppliable power as charge power, and charging the EDLC 25 is completed in a short time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173381-A (JP)
Title: Hybrid vehicle
Inventor: NAKASAKO SUSUMU
IPC: B60W20/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle provided with a transmission, capable of suppressing weight and costs without enlarging the whole length and the whole width even if an electric motor is installed on the downstream side of a clutch of a twin clutch.  <P>SOLUTION: The transmission includes a transmission input shaft 25 for transmitting power from an engine; transmission output shafts 26, 27 for outputting power for driving a driven part; a first input shaft 21 connectable to the transmission input shaft 25 through the first clutch CL1 of the twin clutch unit 20; a second input shaft 22 connectable to the transmission input shaft 25 through a second clutch CL1; gear trains G1-GR switchably constituted so as to connect the first input shaft 21 and the second input shaft 22 to the transmission output shafts 26, 27; and a connection device SM1 selectively switchable to the first action state in which transmission of power is made possible between the output shaft of the electric motor 3 and the transmission input shaft 25 and the second action state in which transmission of power is shut off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174130-A (JP)
Title: Coloring material composition
Inventor: YASUMURA KAZUNARI
IPC: C08K3/00
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring material composition which is excellent in the dispersibility even in an acidic region.  <P>SOLUTION: The coloring material composition comprises a coloring material and a graft polymer which is formed by the graft polymerization of 2-acrylamide-2-methylpropane sulfonic acid (AMPS) or an AMPS salt onto an N-vinyllactam-based polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178791-A (JP)
Title: Pressure cooker
Inventor: TAKEUCHI EIJI
IPC: A47J27/08
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure cooker with a structure in which a lid body can be smoothly fit in at a normal position even when fitting parts of a pot body and the lid body are set at slightly different positions.  <P>SOLUTION: With a band part 10 interposed between handles 9, the pressure cooker has a small hole 13 closing or corresponding to a through hole 12 for discharging high-temperature and high-pressure steam, a large diameter hole 14, and a finger grip 15 formed in a site other than the handles 9, a sufficient thick wooden lid body (b) in which an insertable and slidable pressure control plate (d) not coming off even by high-temperature and high-pressure steam is formed in a surface part 8 is separately arranged, lower end parts 15 of the fastening body (e) are connected to both end parts of the band part 10, upper parts 16 of the connecting bodies (f) are connected to slightly upper parts of the fastening bodies (e), engaging parts 18 having a shape capable of hooking to hooking parts 3 of the pot body (a) are formed in lower parts 17 of the connecting bodies (f), the wooden lid body (b) is mounted on the opening part 4 of the pot body (a), the fitting part 7 of the wooden lid body (b) is fitted into a curved shape fringe part 5 of the pot body (a), the pot body (a), and the wooden lid body (b) are sealed via the fastening bodies (e) connected to the band part 10 interposed between the handles 9 and the connecting bodies (f) for cooking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186580-A (JP)
Title: Operation switch
Inventor: INADA TOMOSADA
IPC: H01H13/48
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation switch of which a size can be reduced while improving click feeling (a click rate).  <P>SOLUTION: The operation switch includes a substrate 13, a center electrode 15 arranged on one main surface 13a of the substrate 13, an insulation layer 19 formed on the one main surface 13a of the substrate 13 with the center electrode 15 positioned in a center part of an opening 19a, an annular electrode 21 arranged on one main surface 19b of the insulation layer 19 opposite to the substrate 13, and a metal click spring 25, which is mounted on the annular electrode 21 so as to cover the opening 19a of the insulation layer 19, conducts with the annular electrode 21 at a peripheral edge part, and makes the center electrode 15 and annular electrode 21 in a non-conductive state or conductive state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186882-A (JP)
Title: Apparatus and method for charged-particle beam writingcharged-particle beam writing device and charged-particle beam writing method
Inventor: TAKEKOSHI HIDEKAZU
IPC: H01L21/027
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged-particle beam drawing device that optimizes, from the viewpoint of the throughput, the size of a block i.e. calculation unit of stage speed in variable speed drawing of the stage, and to provide a charged particle beam writing method.  <P>SOLUTION: Average drawing speed (M) where the writing speed of each block of a provisional block size (L) is averaged and variations (σ) in each block from the average drawing speed (M) are calculated (S12). The maximum speed (Vmax) which reaches by accelerating or deaccelerating the stage at the block of the block size (L) is calculated (S13). When it is determined that the relation of "Vmax-M≥σ" is not established, the provisional block size (L) is increased (S15). When it is determined that the relation of "Vmax-M≥σ" is established, the block size (L) is set as an optimal value (S16).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186659-A (JP)
Title: Fuel battery
Inventor: SHIROMORI SHINJI
IPC: H01M8/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery in which an approximately linear gas inflow channel and an approximately linear gas outflow channel are formed on the surface of a cathode-side separator to be almost parallel with each other, and a decline in power generation performance, which results from the formation involving an area involving no oxidizer gas flow in a cathode-side gas diffusion layer, is prevented.  <P>SOLUTION: The relation between a pressure drop PLf by the air inflow channel 23p (gas inflow channel) and the cathode off-gas outflow channel 24p (gas outflow channel), and a pressure drop PLd by the cathode-side gas diffusion layer 16 is determined to be (PLd/PLf)×100>9(%).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187249-A (JP)
Title: Start-up circuit
Inventor: NAKASONE HIDEYUKI
IPC: H03F3/343
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation of a reference voltage that is output from a reference voltage circuit, even if the number of required capacitors is reduced, and a power supply voltage drops.  <P>SOLUTION: A start-up circuit includes: a capacitor C1 which supplies a start-up current to a constant current circuit 10 in power activation; and current mirror circuits (MN31, MN32) in which the start-up current which flows in the capacitor C1 is input and from which a mirror current of the input start-up current is output. Then, an output current of the current mirror circuits is supplied to the reference voltage circuit 20 as the start-up current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186675-A (JP)
Title: Fuel cell module
Inventor: WATANABE NAOKI
IPC: H01M8/24
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell module in which fire transfer upon ignition is improved by burning a mixture of a residual fuel gas and a residual oxidizing agent gas which do not have contributed to power generation reaction in a fuel battery cell, whereby unburned gases are less likely to leak to the outside.  <P>SOLUTION: The fuel cell module includes a plurality of ignition plugs FP for generating sparks to induce combustion in a combustion portion, at least some of a plurality of fuel battery cells 4 are arranged so as to form a row, one of the ignition plugs FP is disposed at the top end of one of a plurality of fuel battery cells 4 arranged in a row, and another one of the plurality of ignition plugs is disposed at the top end of one of the plurality of fuel battery cells arranged in another row.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187744-A (JP)
Title: Endoscopic accessory and endoscope
Inventor: KAWABATA YUICHI
IPC: A61B1/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the content of a stomach, etc., from leaking out of the organ during surgery by plugging a hole formed on the stomach wall, etc.  <P>SOLUTION: The endoscope has a ring-shaped member 20 disposed to surround a flexible tube 12 of the endoscope, and one end 20A of the ring-shaped member 20 is connected and fixed to the outer surface 12A of the flexible tube 12. The other end 20B of the ring-shaped member 20 is not fixed to the outer periphery. As the other end 20B is expanded, the ring-shaped member 20 is expanded in a tapered state. The hole H in the stomach S, etc., is plugged with the tapered ring-shaped member 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189103-A (JP)
Title: Postprocessing device and image forming system
Inventor: TANAKA HISASHI
IPC: B65H37/04
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a postprocessing device capable of changing the size of corrugation applied by the number of sending-out papers to a paper sending-out part for superposably sending out two or more papers to a stacker part, in the postprocessing device for applying binding processing by registering the stacked paper, by stacking the paper in the stacker part.  <P>SOLUTION: This postprocessing device is provided for subjecting postprocessing by registering the stacked paper by stacking the paper in the stacker part, and has the paper sending-out part for successively sending out one or superposed two or more papers to the stacker part. The postprocessing device is characterized in that the paper sending-out part has a corrugation applying part for applying the corrugation to the sending-out paper, and the corrugation applying part can change the size of the applying corrugation.  <P>COPYRIGHT: (C)2010,JPO&INPIT