baber/WOPTO huggingface dataset:
Patent JP-2011171617-A (JP)
Title: Electric cable introduction part-waterproofing device for railway car
Inventor: KATAOKA MAKOTO
IPC: H05K7/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cable introduction part-waterproofing device for a railway car, which is mounted even halfway on electric cables to obtain excellent workability and saves space, and is effective in protecting, especially, the plurality of electric cables from water and repeatedly used even when the electric cables are extracted after installation.  <P>SOLUTION: An electric cable introduction part which guides the plurality of electric cables to an electric apparatus in a storage box 21 is provided with a plurality of electric cable introduction openings, and includes: divided elastic members 2u and 2d having through-holes 3 for the electric cables and divided into two upper and lower parts at the position of the through-holes; and a plurality of divided press casings 5 substantially surrounding fronts, both side surfaces, and upper and lower surfaces of those elastic members and divided in vertical and width directions, the elastic members being compressed simultaneously in the vertical, width, and thickness directions through the divided press casings in a state that the electric cables are inserted into the electric cable through-holes of the elastic members.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174794-A (JP)
Title: Device and method for detecting state of road surface
Inventor: MORIE TAKASHI
IPC: G01N21/17
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately determine the dry/wet state of a road surface at low cost by arithmetically processing an image of a road surface.  <P>SOLUTION: The image photographed with a camera 1 is processed with a Gabor filter, and data processed by short-period Gabor filtering and data processed by long-period Gabor filtering are acquired (processing part 12). Normalization processing is performed from both of these pieces of data (processing part 13), and by comparing the normalized value with a predetermined threshold, the dry/wet state of the road surface is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176732-A (JP)
Title: Thin client system, thin client server, thin client terminal, program and storage medium
Inventor: KATO DAIKI
IPC: G06F21/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To specify a flow-out source when confidential information displayed on a terminal is fraudulently photographed and the confidential information flows out in a screen transfer type thin client system.  <P>SOLUTION: A terminal 3 transmits input information to a server 2 (S11). The server 2 executes an application (S12), creates server-side screen data (S13), compares server-side screen data created previously with the server-side screen data created at present, creates only a portion having a difference in the server-side screen data created at present as differential data (S14), embeds a specific pattern into the differential data (S15), compresses the differential data in which the specific pattern has been embedded (S16), and transmits the compressed differential data to the terminal 3 (S17). The terminal 3 receives and decompresses the data (S18), updates differential data obtained by decompression with respect to the previous-time terminal-side screen data to create terminal-side screen data (S19), and displays them on a display device 37 (S20).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177802-A (JP)
Title: Automatic setup device of mark material
Inventor: NISHIO TAKASHI
IPC: B23D33/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically execute setup work of a mark material, to realize labor-saving by automation, to enhance the working capacity of a worker by eliminating degradation of the working capacity attributable to a worker, and to eliminate occurrence of any mistaken work that mark materials of different kinds are set on a belt-constituting member in an improper array.  <P>SOLUTION: A first mark material setup unit 2 includes a first storage and conveying mechanism 11 and a first mark material take-out and cutting mechanism 12. A second mark material setup unit 3 includes a second storage and conveying mechanism 41 and a second mark material take-out and cutting mechanism 42. A mark set unit 4 includes a set tool 71 which is used for setting first and second mark materials (100, 101) set up by the first and second mark material setup units (2, 3) on a belt constituting member, and holds the first and second mark materials (100, 101), and a moving mechanism 72 which attachably/detachably supports the set tool 71 and drives the set tool 71 in a moving manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179925-A (JP)
Title: Distance image sensor
Inventor: MASE MITSUHITO
IPC: G01S17/89
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance image pickup device capable of acquiring an accurate high-resolution distance image.  <P>SOLUTION: The device includes: an oscillator 14 for generating a reference clock for a transfer signal given to a transfer electrode in a pixel: a light source drive circuit 11 for driving a light source for generating emission light in synchronism with the reference clock; a control device 12 and decoders 21, 22 for designating a region of a predetermined size in an imaging region IMR, connecting the designated region and a sensor drive circuit DRV electrically, and disconnecting regions for imaging other than the designated region from the sensor drive circuit DRV electrically; and a frequency control circuit 13 for setting the frequency of the reference clock of the oscillator 14 high when the region designated by the control device and decoders becomes narrow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245512-A (JP)
Title: Method and system for etching substrate
Inventor: UGAJIN HAJIME
IPC: H01L21/3065
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of etching a silicon substrate having a silicon oxide film formed on its surface, wherein contact resistance can be lowered.  <P>SOLUTION: A halogen-containing gas and a basic gas are supplied onto a substrate W to form a condensation layer 105 in which the silicon oxide film is made to chemically react with the halogen-containing gas and the basic gas, and the silicon oxide film 104 is etched. A silicon etching gas which contains at least one gas selected from F<SB>2</SB>gas, XeF<SB>2</SB>gas and ClF<SB>3</SB>gas is supplied onto the substrate W so that the silicon on the substrate W is etched by the silicon etching gas. After the etching of the silicon oxide film 104 and the etching of silicon, the condensation layer 105 on the substrate W is removed by heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178633-A (JP)
Title: Method for producing amorphous titanium peroxide
Inventor: TAKAHASHI KENJI
IPC: C01G23/04
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method capable of producing clarified amorphous titanium peroxide particles at short times without cooling.  <P>SOLUTION: The method for producing the amorphous titanium peroxide comprises the following steps of (A) to (C). The method comprises steps of (A) forming a precipitate by adjusting the pH of the solution containing a prescribed amount of hydroxides of titanium to a value of pH 2-6, (B) washing the precipitate obtained by the step (A) with a prescribed amount of pure water, measuring conductivity of a supernatant liquid in the washing step, and repeating the washing and measuring steps until the conductivity becomes ≤30 μS/cm, and (C) reacting by adding an oxidizing agent into the solution containing the precipitate obtained by the step (B), so that the concentration of titanium of the precipitate becomes 0.01-1 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136620-A (JP)
Title: Semiconductor apparatus
Inventor: HOSOKAWA KYOICHI
IPC: H02M3/155
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus which realizes an acquisition of a sufficient driving voltage for a switch element on a higher potential side.  <P>SOLUTION: A switch PMOS is placed in an on state when an output MOS on a lower potential side is on, charges a bootstrap capacity (hereafter referred to as a capacity) to a power supply voltage, is placed in an off state when the output MOS is off, and an input voltage passed through the output MOS on a higher voltage side where the switch is on and a voltage accumulated in the capacity are added to form a boosted voltage. A source region and a drain region of the switch PMOS are formed in a well region having an inverse conduction type. One source/drain region of the switch PMOS and the well region are connected to the side of the boosted voltage of a capacity such that an inversely directed voltage is applied to a parasitic diode formed by one source/drain region and the well region, when the boosted voltage formed in the capacity becomes higher than the power supply voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184515-A (JP)
Title: Curable resin composition, cured product using the same, printed wiring board, novolac epoxy resin, and method for producing the same
Inventor: SATO YASUSHI
IPC: C08G59/08
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition whose cured product has excellent resistance to thermal decomposition, develops low thermal expansion, and attains good solvent solubility, and to provide the cured product, as well as to provide a printed wiring board superior in heat resistance and low thermal expansion, a novolac epoxy resin giving the performance, and a method for producing the epoxy resin.  <P>SOLUTION: This novolac epoxy resin includes a molecular structure of a glycidyl etherified novolac resin obtained by polycondensation of 2,7-dihydroxynaphthalene with formaldehyde. The novolac epoxy resin includes, as essential components, a novolac epoxy resin (A) in which the content of a dimer component of the novolac epoxy resin on a peak area basis when measured with GPC is 26-50%, and a curing agent (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231780-A (JP)
Title: Method for estimating 3d pose of specular object
Inventor: CHANG JU YOUNG
IPC: G06T7/60
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a 3D pose of a secular object in a more detailed manner about the estimation of the 3D pose of the object.  <P>SOLUTION: A method estimates the 3D pose of the 3D specular object in an environment. In a preprocessing step, a set of pairs of 2D reference images are generated using a 3D model of the object, and a set of poses of the object, wherein each pair of reference images is associated with one of the poses. Then, a pair of 2D input images are acquired of the object. A rough 3D pose of the object is estimated by comparing features in the pair of 2D input images and the features in each pair of 2D reference images using a rough cost function. The rough estimate is refined using a fine cost function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187230-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: MIYAMOTO HIROYUKI
IPC: F21S2/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device which can suppress generation of an emission line and luminance unevenness.  <P>SOLUTION: A diffusion pattern 40, which extends in a length direction of a light guide plate 33 and has an approximate semicircle shape in cross section, is formed on an upper surface (a light emission surface) of the light guide plate 33. The diffusion patterns 40 are arrayed in a width direction of the light guide plate 33. A plurality of deflection patterns 41, each of which has an inclined surface in the length direction of the light guide plate 33 and a curved cross section in the width direction of the light guide plate 33, are arranged on a lower surface of the light guide plate 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186177-A (JP)
Title: Computer emulation device, computer, and program
Inventor: KAI RIE
IPC: G06F3/048
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer emulation device for creating a teaching material showing correct operation procedures.  <P>SOLUTION: The computer emulation device includes: an input part 14 for input of a math formula; a storage part 13 which associates a prescribed operator with a character string consisting of characters corresponding to input keys of a keyboard and stores them; and a CPU 11 which, when the operator stored in the storage part 13 is included in the math formula input by the input part 14, reads the character string corresponding to the operator included in the math formula from the storage part 13, converts the operator included in the math formula into the read character string, and readably stores the math formula including the converted character string in the storage part 13 as a key operation string corresponding to the operation procedure information of the input keys of the keyboard.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184736-A (JP)
Title: Method for forming surface-working hole on metallic cylindrical member or metallic columnar member
Inventor: MORITA TAKASHI
IPC: C23F1/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a surface-working hole on a shaft-shaped metallic member by which workpiece shape is drawn directly on a workpiece surface by a resist being a protecting agent by an inkjet method, that is, the resist is applied to only the necessary surface by moving an inkjet nozzle while rotating the workpiece and an expensive original plate is not used.  <P>SOLUTION: The method for forming a surface-working hole comprises the steps of: applying an inside surface superficial resist (11) to the inside surface of a cylindrical member (10) which comprises a metallic material and on the inside of which a hole is formed; applying an outside surface superficial resist (12) to the outside surface of the cylindrical member (10) except a portion where the surface-working hole is formed; immersing the metallic material to which the inside surface superficial resist (11) and the outside surface superficial resist (12) are applied, in a corrosive liquid to form a surface-working groove (13) on the outside surface, to which the outside surface superficial resist is not applied, of the metallic material; and removing the residual inside surface superficial resist (11) and the residual outside surface superficial resist (12) after the surface-working groove (13) is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183937-A (JP)
Title: Method and device for detecting failure of non-contact communication equipment
Inventor: SASAKI TATSUYA
IPC: B61L23/14
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide method and device for detecting a failure of non-contact communication equipment, which detects a failure of onboard non-contact communication equipment for detecting an onboard position without introducing a new facility.  <P>SOLUTION: Whether or not information from tag wayside coils 81 to 84 is received by the front and rear RFID readers 51 and 53 is mutually diagnosed. When a vehicle travels by a distance between antennas 52 and 54, using information receiving timing in the front RFID reader 51 as a reference, for instance, a communication state with the tag wayside coils 81 to 84 in the rear RFID reader 53 is determined. A communication history in each RFID reader 51 is recorded, for instance. When information is received in the rear RFID reader 51, the communication history of the front side RFID reader 51 is examined at a point of time retroactive by time required for the traveling by the distance between the antennas 52 and 54, and the communication state with the tag wayside coils 81 to 84 in the front RFID reader 53 is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183701-A (JP)
Title: Image forming apparatus corresponding to usb
Inventor: HOSONO TAMOTSU
IPC: B41J29/38
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus corresponding to USB which can normally operate a USB device without restraining the OFF/ON operation of a power supply and can certainly perform a control without generating a fault even when various USB devices are connected.  <P>SOLUTION: Voltage control circuits 55 are connected to VBUS lines for applying a power supply voltage to USB devices 100a and 101a, respectively. The voltage control circuit 55 performs the control so as to turn on or turn off the power supply voltage. A voltage detection circuit 56 has the function of supervising the power supply voltage applied to the VBUS line, and transmits a detection signal to the voltage control circuit 55 when the power supply voltage drops below a predetermined voltage. Then, the voltage control circuit 55 turns off the power supply voltage in an instant when receiving from the voltage detection circuit 56 the detection signal showing that the power supply voltage has dropped below the predetermined voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010187384-A (JP)
Title: Capacitor and method of manufacturing the same
Inventor: NOTAKE SHUSUKE
IPC: H04R31/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor with improved reliability of humidity resistance or the like.  <P>SOLUTION: A capacitor includes a first film 102 formed to cover a through-hole 123 of a semiconductor substrate 100, and a second film 115 formed to face the first film 102, above the first film 102. The second film 115 has a plurality of first holes 124 positioned on the through-hole 123 of the semiconductor substrate 100, and at least one second hole 126 of which the opening area is larger than that of the plurality of first holes 124. The second hole 126 is present only in an area, in the first film 102, facing an outer portion than a portion exposed to the through-hole 123.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011185839-A (JP)
Title: Micro fluid device
Inventor: AKIYAMA YOSHITAKE
IPC: G01N37/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro fluid device capable of analyzing and recovering a sample without clogging a channel of the micro fluid device.  <P>SOLUTION: The micro fluid device provided with a micro channel 2 having a liquid introduction section 3 and a separation and recovery section 5, and for recovering an object substance, using a magnetic carrier, includes a magnetic separation mechanism 11 introducing the magnetic carrier into the separation and recovery section and an ultrasonic vibration mechanism 14 ultrasonically vibrating the micro channel or an entire device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183532-A (JP)
Title: Ball end mill
Inventor: TANAKA HIROMITSU
IPC: B23C5/10
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a six-blade ball end mill capable of improving processing accuracy and the cutting edge service life even in high feed processing, while maintaining easiness-to-form-a cutting edge and excellent chip discharge performance in the tip vicinity of an end mill body.  <P>SOLUTION: Six ball blades 7 in a semispherical shape with the center on the axis O in a rotational locus around the axis O, are formed at an interval in the peripheral direction in a tip of the end mill body 1 rotated around the axial O. Among these six ball blades 7, three ball blades 7 at every other blade in the peripheral direction are formed of a long ball blade 7A crossed on the axis O on the tip of the end mill body 1, and residual three ball blades 7 are formed of a short ball blade 7B having the inner peripheral end P in a position separated from the axis O.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167489-A (JP)
Title: Tea bag stand
Inventor: ASHIZAWA KATSUMI
IPC: A47G21/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea bag stand usable when using a tea bag for daily use a few times.  <P>SOLUTION: A tea bag hanging rod 4 is provided on a body of the tea bag stand 1. Tea bag hanging rod detachable holes 3 are provided to detachably set the tea bag hanging rod 4. Hanging length of a hanging string 11 is adjusted by a length adjusting hook 5, and a holding paper 12 is fixed to a holding paper hooking hole 6, so that a used tea bag 10 is hung in the tea bag stand.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191920-A (JP)
Title: Information processing apparatus
Inventor: MITSUO KOICHI
IPC: G06F3/0481
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to enjoy performing code input without being conscious of it in a portable terminal, an electronic picture book, or the like.  <P>SOLUTION: A color is selected from color selection icons of two or more colors for selecting a color by a touch pen or a finger tip on a portable terminal provided with a touch panel screen, the selected color is applied to coloring icons arranged and displayed in a matrix on the touch panel screen, and when the color arrangement is correct, singing of a bird or the like displayed on the portable terminal is reproduced and output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189005-A (JP)
Title: Pillow
Inventor: MIYAMOTO JUNKO
IPC: A47G9/10
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the height of many generally and widely used pillows is one kind to be used for both recumbent and supine position without distinguishing them while it is well known that the ideal height of the pillow in recumbent and supine position is two kinds of dimensions obtained from an raised state.  <P>SOLUTION: A first movable core body and a second movable core body inside a displacing device of the pillow are moved outward by manual operation to form a large hollow part at the center of the pillow, the hollow part is crushed by utilizing the weight of a head part mounted on the upper part of the hollow part to temporarily obtain the height of the supine position, the height of the supine position is kept, and further, by an urging member for urging the first movable core body and the second movable core body in the direction of being attracted to each other, the initial height of the recumbent is forcibly restored from the supine position according to the movement of the head (floating the head when changing sides or the like).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193690-A (JP)
Title: Warehouse for battery charging
Inventor: HAMA MANABU
IPC: H02J7/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warehouse for battery charging that automatically and easily connects a connecting part for charging to a battery connecting part.  <P>SOLUTION: An automatic warehouse 11 for battery charging includes a charging apparatus 30 provided to move up and down in an upper part of a storing part S for charging. The charging apparatus 30 includes a male connector 61 to be inserted and connected to a female connector 10b of a battery 10 stored in the storing part S for charging. The charging apparatus 30 is configured in such a manner that the male connector 61 is automatically connectable to the female connector 10b.  <P>COPYRIGHT: (C)2011,JPO&INPIT