baber/WOPTO huggingface dataset:
Patent JP-2011002292-A (JP)
Title: Three-dimensional fingertip position detecting method, three-dimensional fingertip position detector, and program
Inventor: HIRAGA TAKAICHI
IPC: G06F3/038
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To detect a three-dimensional position of a finger of an operator from images of the finger of the operator captured by two cameras by implementing image processing.SOLUTION: A three-dimensional fingertip position detector for detecting the three-dimensional position of the finger of the operator from the first image obtained by the first camera for imaging the finger of the operator in the first direction and the second image obtained by the second camera for imaging the finger of the operator in the second direction different from the first direction by implementing the image processing includes: a fingertip position detecting means for detecting the first position as the position of the fingertip of the operator on the first image from the first image; a finger axis positional posture detecting means for detecting a positional posture of a finger axis of the operator on the second image from the second image; and a three-dimensional fingertip position estimating means for estimating the three-dimensional position of the fingertip of the operator from the first position and the second position as the position of the fingertip of the operator on the second image detected on the basis of the first position and the finger axis.
Patent JP-2011003383-A (JP)
Title: Manufacturing method of negative electrode for lithium secondary battery, and lithium secondary battery
Inventor: KUBOTA MASAAKI
IPC: H01M4/134
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode for a lithium secondary battery excellent in charge and discharge cycle characteristics and bringing forth high charge and discharge efficiency in case of use as a negative electrode for a lithium secondary battery, without risk of an active material being peeled off or falling off from a collector even with repetitive charge and discharge.SOLUTION: After a plating layer of an active material capable of storing and releasing lithium is deposited and formed in a dendrite shape on the surface of a collecting substrate by the electrolytic plating method, a press process is applied to the plating layer to make its surface a smoothed face. The lithium secondary battery using the negative electrode thus obtained brings forth excellent charge and discharge cycle characteristics as compared with conventional lithium secondary batteries.
Patent JP-2011002703-A (JP)
Title: Spectrum analysis device and spectrum calculating device
Inventor: SHIGA YOSHINORI
IPC: G10L13/07
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a spectrum analysis device which outputs a parameter capable of easily interpolating shapes among a plurality of spectrums, without losing characteristic sections of the shape.SOLUTION: A spectrum analysis device 60 includes a spectrum analysis section 74 for outputting a spectrum signal for expressing a spectrum envelope of speech by performing spectrum analysis on a speech signal; and a PDM encoder 220, which performs pulse density modulation (PDM) on the spectrum signal which is output by the spectrum analysis section 74 by considering a frequency axis as a time axis, and which outputs a frequency sequence including a frequency, when each pulse is output as a parameter for expressing the spectral envelope of the speech signal.
Patent JP-2011002403-A (JP)
Title: Air-fuel ratio sensor and air-fuel ratio measuring method
Inventor: OKAMOTO TAKU
IPC: F02D45/00
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio sensor and an air-fuel ratio measuring method capable of improving measurement accuracy in a reduction atmosphere.SOLUTION: The air-fuel ratio sensor 1 includes a pumping cell 20; a sensor cell 30; a potential difference measuring part 70; and a control part 80. The potential difference measuring part 70 detects a potential difference between a third electrode 31 and a fourth electrode 32 of the sensor cell 30. The potential difference differs according to whether a surrounding is of an oxidative environment or a reductive environment. The control part 80 controls a voltage value of a voltage circuit 50 according to a detected potential difference. In other words, the control part 80 controls a voltage value of the voltage circuit 50 according to whether the surrounding is of an oxidative environment or a reductive environment. The air-fuel ratio sensor 1 can thereby set an applied voltage of the voltage circuit 50 in such a way as to linearly change an output current even in an oxidation environment or a reduction environment and improve measurement accuracy in the reduction environment.
Patent JP-2011001933-A (JP)
Title: Water pump controller
Inventor: ONO YASUSHI
IPC: F01P7/16
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a water pump controller, which reduces a water pump driving loss while ensuring cooling performance.SOLUTION: The water pump controller 100 which performs drive control of a water pump W for circulating cooling water includes: a cooling water temperature detection means which detects a current temperature of cooling water; a target water temperature setting means which sets a predetermined target water temperature; and a decelerating state determination means which determines a decelerating state of a vehicle. When the difference between the water temperature of cooling water and the target water temperature is a predetermined value or more, and the decelerating state of the vehicle is determined, the water pump is driven for a predetermined driving time and then stopped.
Patent JP-2011008892-A (JP)
Title: Information recording medium
Inventor: TAKESHIMA HIDEJI
IPC: G11B7/257
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium which is printable by an inkjet printer, or the like, and has superior glossiness of a printable surface.SOLUTION: The information recording medium has an optical information recording layer 102, a reflecting layer 103 and a printable label surface layer 106 made of a porous layer, in this order on a substrate 101, wherein an intermediate layer 105 having at least one or more layers is provided between the reflection layer 103 and the printable label surface layer 106; and the printable label surface layer 106 has glossiness of 100 or more measured at a measurement angle of 20°.
Patent JP-2011012727-A (JP)
Title: Disc brake
Inventor: TSUBOTA SEIKO
IPC: F16D65/097
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake improving productivity.SOLUTION: A pair of pad springs 23, 24 is provided with caliper retracting portions 31, and each of the engagement portions 32 of the claws 12 of a caliper 16 is applied with force in a direction where each claw 12 is separated from a disc rotor 2 in the center direction and disc axial direction of the claw 12 in a disc rotating direction by the pair of caliper retracting portions 31. Therefore, after braking is canceled, the caliper 16 is moved outward in the disc axial direction with respect to a carrier 3 to separate an outer friction pad 8 from the disc rotor 2. Thereby, it is possible to effectively suppress sliding in the disc brake 1. Also, easy configuration is achieved only by adding the caliper retracting portions 31 to the pad springs 23, 24.
Patent JP-2011014367-A (JP)
Title: Lighting device and display
Inventor: NAKATSUKA HITOSHI
IPC: H05B37/02
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To keep lighting without changing emission luminance even when an LED fails.SOLUTION: The lighting device includes a light emitting part having a plurality of LEDs connected in series, and emission maintaining circuits each of which, when an LED becomes open, bypasses supplied power and supplies power to another LED. The emission maintaining circuit is connected to the input side and output side of the LED to form a parallel circuit, and has a set resistor having a resistance set according to the forward voltage of the LED, a first switching circuit connected between the output side of the set resistor and the output side of the LED, and, when a voltage between LEDs rises, makes the output side of the set resistor conductive to bypass a current supplied to the LED, and a second switching circuit which maintains the ON state of the first switching circuit based on the current flowing across the set resistor, when the first switching circuit is switched on.
Patent JP-2011017794-A (JP)
Title: Gate signal line drive circuit and display device
Inventor: OCHIAI TAKAHIRO
IPC: G02F1/133
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a gate signal line drive circuit and a display device which achieve the suppression of a threshold voltage of an element by use for a long time.SOLUTION: With respect to the elements to which a HIGH voltage is applied for a long time, a plurality of elements are connected in parallel to each other and are controlled such that at least any one of the plurality of elements is driven by a switching element, and a period during which the element is not driven is set longer than a frame display period.
Patent JP-2011017682-A (JP)
Title: Traffic information reporting device and program
Inventor: KOYAMA SHOGO
IPC: G09B29/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a traffic information reporting device collecting and reporting more appropriate safety information than before.SOLUTION: The traffic information reporting device is equipped with: an electric wave reception means for receiving an electric wave of a preset frequency band; a position detection means for detecting a current position; and a means for determining a reception range to receive the electric wave for traffic control on the basis of an output of the electric wave reception means and an output of the position detection means and storing it in a database. In subsequent driving, when the reception range exists in a surrounding area, a sectional icon 72 identifying the reception range and arrow icons 74 and 75 indicating a moving direction at setting time, are plotted on a map on the basis of the current position detected by the position detection means and the reception range stored in the database. Since the reception range and the moving direction are intuitively understandable, it is seen at a glance whether the reception range at a driving destination is a road requiring additional attention for safety driving.
Patent JP-2011020333-A (JP)
Title: Transfer film and adhesive film with transparent conducting film
Inventor: TSURUOKA YASUO
IPC: B32B15/04
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer film which can form a transparent conductive layer with a sufficient conductive property by a simple transfer method and at a low temperature, and also, at a low manufacturing cost, and an adhesive film with a transparent conductive film.  <P>SOLUTION: The transfer film is constituted of a temporary support 14, a metallic layer 13 formed on the temporary support 14, a transparent conductive layer 12 formed on the metallic layer 13, and an adhesive layer 11 formed on the transparent conductive layer 12. In addition, the transfer film 10 is characterized in that the adhesive layer 11 and the transparent conductive layer 12 cannot be released from each other, neither can be released between the transparent conductive layer 12 and the metallic layer 13, and furthermore, the temporary support 14 can be released from the metallic layer 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009292152-A (JP)
Title: Method for injection molding thermoplastic resin to cap tubular filtration medium
Inventor: PROULX STEPHEN P
IPC: B29C45/56
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for over-molding a tubular filter element having a thermoplastic resin end cap at least at one end.  <P>SOLUTION: An over-molding method can be used to manufacture easily and cost effectively a filter cartridge, of good durability, from an unprecedented range of polymeric materials and polymeric components. The thermoplastic over-molding method does not require pre-lamination of the end 16B, and can be performed at temperatures and pressures which do not result in undesirable morphological changes in the tubular filtration medium. Exemplary filter cartridges made through the over-molding method comprise a tubular filtration medium interposed between thermoplastic end caps, the thermoplastic material of the end caps infiltrating the tubular filtration medium, thereby creating mechanical interlock zones at the two ends thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022042-A (JP)
Title: Chronograph timepiece
Inventor: KATO KAZUO
IPC: G04F7/08
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the feeling of operation on the occasion of starting chronograph measurement from changing, even when counting has been performed up to a maximum measurement time of the chronograph of a chronograph timepiece, in the timepiece in which the feeling of operation on the occasion of starting chronograph measurement is made different from that on the occasion of stopping the chronograph measurement.  <P>SOLUTION: When a maximum measurement controller 61 determines that a chronograph second counter 57 and a chronograph minute counter 58 have measured the maximum measurement time, the controller controls a drive pulse generating circuit 52 to drive and stop a motor 35 so that chronograph hands 14 and 15 stop at predetermined positions. When, in this state, a restarting operation is performed on a start/stop button 18, a normal chronograph measurement operation is restarted. At this time, a mechanical structure 5 has been restored to a reset state, so that even when restarting after the measurement of the maximum measurement time, the load at the starting operation is the same as that of the normal operation, thus generating no sense of incongruity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053348-A (JP)
Title: Method of producing epoxy compound
Inventor: TASHIRO TAKAYUKI
IPC: C08G59/68
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing highly selectively producing only diepoxy compounds from unsaturated compounds.  <P>SOLUTION: The method of producing diepoxy compound includes oxidizing the double bond part of an organic compound diolefin having in the molecule two C=C double bonds represented by general formula (1) by using a tungsten compound and an oxidizer to produce the diepoxy compound. In formula (1), R<SP>1</SP>and R<SP>2</SP>are each H, alkyl, alkoxy, a univalent alicyclic hydrocarbon, or aromatic hydrocarbon; A is a bivalent functional group; and n is an integer of 1-100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024437-A (JP)
Title: New lactic acid bacterium, and utilization thereof
Inventor: MURATA SHUICHI
IPC: C12N1/20
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which is originated from a food, inhibits the proliferation of bacteria in foods to prevent the degeneration and decay of the foods, and thereby has a high food preservation effect.  <P>SOLUTION: A culture supernatant of a new lactic acid bacterium, or Lactobabacillus plantarum MIB4409 (FERM P-21820) strain, separated from MRS culture medium obtained by finely cutting pickles and then mixing with physiological salt solution is used for effectively inhibiting the proliferation of the bacteria in the food. The strain itself, the culture product of the strain, the product of the strain, or their pulverized products are useful as food preservatives.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024674-A (JP)
Title: Straight iron
Inventor: HIRAOKA AKIHIKO
IPC: A45D1/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straight iron capable of equally supplying heat to clamped hair.  <P>SOLUTION: The straight iron 1 includes: an upper clamping body 2 provided with an upper iron 6 for heating a heating plate by a heating element; a lower clamping body 8 provided with a lower iron 12 for heating the heating plate by the heating element so as to face the upper iron 6; and a main shaft turnably connecting the upper clamping body and the lower clamping body. The upper clamping body 2 is provided with an adjustment part 15 for vertically moving a rear end part with the front end part of the upper iron 6 as a fulcrum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009260995-A (JP)
Title: Packet scheduling in wireless lan
Inventor: ALI AHMED
IPC: H04L12/56
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for scheduling packets in a wireless local area network (LAN).  <P>SOLUTION: The method includes steps of: mapping a packet to an access category (AC) on the basis of a user priority of the packet; assigning the packet to a traffic flow (TF) in a station on the basis of the AC of the packet; placing a packet from the TF into a transmission queue for the AC; selecting a packet from the transmission queue on the basis of a service-based contention resolution function; and transmitting the selected packet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029994-A (JP)
Title: Wdm transmission system
Inventor: HIRAI RIU
IPC: H04B10/2513
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for fast compensating for higher-order diffusion or band limitation on an optical add/drop device, according to a transmission route, when changing a transmission route of an optical signal in a WDM transmission system.  <P>SOLUTION: A WDM transmission system includes an optical transmitter 1A or an optical transmitter 1B for sending out a modulated optical signal of one wavelength; optical add/drop devices 2A-2F for selectively passing, adding and branching optical signals in respective wavelengths of a WDM signal; a light receiving apparatus 3; an optical fiber 4 for transmitting the WDM signal; and a route monitoring section 5. The light receiving apparatus 3 includes a compensation amount control section 6 for controlling the optimal compensation amount, based on information of the optical add/drop device on a transmission route (path #1 or path #2) acquired by the route monitoring section; a compensator 7 of which the compensation amount is variable; and an optical receiver 8 for converting an optical signal of one wavelength into an electrical signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010094975-A (JP)
Title: Reinforcing sheet for resin molded product, and reinforcing structure and reinforcing method for resin molded product
Inventor: FUJII TAKAHIRO
IPC: B32B27/32
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight reinforcing sheet for a resin molded product, lightweight and easily reinforcing the resin molded product while preventing the degradation or melting of the resin molded product by heating at a comparatively low temperature without impairing appearance, and a reinforcing structure and a reinforcing method for the resin molded product.  <P>SOLUTION: The reinforcing sheet 1 for the resin molded product includes a restriction layer 3, and a reinforcing layer 2 laminated on the restriction layer 3 and formed of a heat-adhesive type adhesive composition containing a polymer with a monomer containing conjugated dienes, and a tackifier. The reinforcing layer 2 is stuck to a polypropylene plate with a thickness of 2.0 mm and heated at 80°C for 10 minutes. The reinforcing sheet 1 with a flexural strength of 3 N or higher at a displacement of 1 mm after heating and a maximum flexural strength of 30 N or higher, is stuck to the resin molded product 4 and heated at 80-100°C. The restriction layer 3 and the resin molded product 4 can thereby firmly stick to each other through the reinforcing layer 2, and the resin molded product 4 can be surely reinforced by the reinforcing sheet 1 for the resin molded product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025206-A (JP)
Title: Degassed water supply system
Inventor: II TAKAFUMI
IPC: C02F1/20
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the degassing capacity of a degassing device.  <P>SOLUTION: In this degassed water supply system equipped with the first water supply pump 3 provided to a water supply line 2 for supplying the water in a raw water tank 1 to use machinery, the degassing device 5 provided to the circulating line 4 connected between the raw water tank 1, the raw water tank 1 of the water supply line 2 and the first water supply pump 3 and a second water supply pump 7 for sending the degassed water from the degassing device 5 to the connection point 6 of the water supply line 2 and the circulating line 4, the minimum flow line 11 of the first water supply pump 3 is connected across the downstream side of the first water supply pump 3 of the water supply line 2 and the raw water tank 1 and degassing device 5 of the circulating line 4 and a heat exchanger 12 for heating the water flowing through the minimum flow line 11 is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027670-A (JP)
Title: Three-dimensional aligning method
Inventor: OKADA HIROSHI
IPC: G01B11/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform restoration by three-dimensional measurement when removing a large-sized apparatus, such as a compressor, for reinstallation.  <P>SOLUTION: A three-dimensional aligning method is used to take out one portion of existing facilities and to return the one portion of the facilities that have been taken out for reinstallation. At least three field targets are set near the facilities at an interval to an immobile object. At least three facility targets are set to a part that is the part of the facilities to be taken out and is returned in reinstallation. For the field targets and facility targets, position coordinates are measured by a laser system measuring instrument before taking out one portion of the facilities and after the reinstallation, and effective field targets are set according to the measurement results. By the coordinates of the effective field targets, a state before taking out the facility targets is set in reinstallation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028152-A (JP)
Title: Address color system, encoding and decoding method using color picture image, and encoding method
Inventor: TANI OKIE
IPC: H04L9/08
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an address color system or the like which presents a color concept optimal for encoding and decoding, and transmits an encoded message when a color picture image is transmitted by means of inter-computer information transmission or the like through a communication line such as the Internet or the like.  <P>SOLUTION: The address color system is formed by extracting a part or the whole of a plurality of two-dimensionally arranged pixels which form a display screen for displaying arbitrary color picture images 21C, 30. For each of the plurality of the pixels, an address color (Cn) is produced from a number (n) which is added to each of the pixels on the basis of pixel position information, and a color (C) expressed by the corresponding pixel. The system is applicable to encoding and decoding of text and also used as an encoding means in communication through the Internet.  <P>COPYRIGHT: (C)2011,JPO&INPIT