baber/WOPTO huggingface dataset:
Patent JP-2009169802-A (JP)
Title: Autonomous traveling device and program
Inventor: KURIMOTO KAZUNORI
IPC: A47L9/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous traveling device, capable of performing trial passing of a main body through a space between obstacles, and easily releasing the main body when it is fitted into a narrow place, and a program therefor.  <P>SOLUTION: The device includes a traveling means 3 which moves the main body 1, a plurality of obstacle detection means 6 capable of determining on which of lateral sides an obstacle 12 is present relative to the advancing direction of the main body 1 and measuring a distance to the obstacle 12; and a movement control means 21 which controls the traveling means 3 based on signals of the plurality of obstacle detection means 6 to move the main body 1. When the detected distance to the obstacle 12 detected by the detection means 6 is an access limit distance or less, stop control is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008203249-A (JP)
Title: Gas sensor
Inventor: TSUKADA MASAO
IPC: H01R4/18
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor capable of making a terminal part from less likely to collapse.  <P>SOLUTION: When a connection end of a rod and a holding insulator are attached, an initial deformation part 20 of the terminal part 7 becomes a deformation region in the initial stage of the attachment, and repulsive force is relatively reduced, and a later deformation part 21 becomes a deformation part, in a late stage of the attachment or an attached state, and repulsion force is relatively increased. The repulsive force at the initial stage of the attachment can be restrained to be relatively small, whereby the terminal part 7 can be prevented from collapsing by the amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111197-A (JP)
Title: Electroplating method
Inventor: SHIMIZU TETSUYA
IPC: C25D7/12
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating method by which the dissolution of a metal base body can be prevented and electroplating can be performed normally when the electroplating is applied to the surface of the metal base body comprising a metal thin film formed on the surface of a semiconductor layer through an insulating film.  <P>SOLUTION: When electroplating is applied to the surface of the metal base body comprising a metal thin film formed on the surface of a semiconductor layer through an insulating film, the electroplating is performed by utilizing an induced eutectoid phenomenon in a supercritical state or a subcritical state including at least one of carbon dioxide and an inert gas, an electroplating solution in which metal powder is added and dispersed in such an amount that a portion of the metal powder is not dissolved, and a surfactant. Thereby, since the metal concentration in the electroplating solution is a saturated state or a supersaturated state, the dissolution speed of the metal base body can be reduced and a plated layer having a smooth surface can be obtained in a short time by utilizing the induced eutectoid phenomenon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009171412-A (JP)
Title: Electronic equipment and program
Inventor: NAKAYAMA NOBORU
IPC: G03B17/18
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform always suitable liquid crystal display, according to a photographic environment, such as, the brightness of an object.  <P>SOLUTION: Whether an apparatus body is used outdoors is decided, based on the position information of the apparatus body and time information. When the apparatus body is used outdoors, the display setting of a display means is switched from normal setting to display setting corresponding to the present time. In the case of backlight photographing, the display setting of the display means is switched to display setting, wherein the low gradation side is brighter than display setting corresponding to the time information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008176793-A (JP)
Title: Software test system, method, and computer-readable recording medium having program stored for executing this method
Inventor: BAE HYUN SEOP
IPC: G06F11/28
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software test system testing target software in a short time at a low cost with improved reliability.  <P>SOLUTION: The software test system includes: a terminal device, in which software to be tested is installed, and a software test device that stores a test driver for testing the target software according to test data and a test procedure of the target software, wherein the test driver is transmitted to the terminal device to test the target software by combining the test data and the test procedure within the terminal device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009169365-A (JP)
Title: Electrophoresis display device, its driving method, and electronic device
Inventor: MAEDA HIROSHI
IPC: G09F9/30
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a leak current between electrodes in an electrophoresis display device.  <P>SOLUTION: The electrophoresis display device includes: a pair of first and second substrates (28, 29); an electrophoresis element (80) interposed between the first and the second substrates and including electrophoresis particles (82, 83); a plurality of pixel electrodes (21) provided on the first substrate; a common electrode (22) provided on the second substrate so as to be opposed to the plurality of pixel electrodes; pixel electrode potential supplying means (25, 91, 92, 210) supplying either one of a first potential (VH) and a second potential (VL) lower than the first potential to the pixel electrodes by selecting either one potential according to an image signal in an image writing period; and a common potential supplying means (93, 220) supplying a common potential (Vcom) to the common electrode so that the common electrode has an intermediate potential (VI) between the first and the second potentials in at least a first period (ST2) of the image writing period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177564-A (JP)
Title: Imaging device
Inventor: KUBOTA AKIHIRO
IPC: H04N5/235
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress flickering of a display image caused by light source flicker which are the flickers of illumination light for illuminating an object, when displaying a moving picture, while photographing the object by an imaging device.  <P>SOLUTION: A display flicker reduction processing part 108 can perform display flicker reduction processing by a plurality of display flicker reduction processing methods, corresponding to different light source flicker frequencies, in order to reduce display flickers produced in the moving picture displayed on an image display part 116 due to light source flicker. An environmental light detecting part 124 detects the brightness or the color components of light of the object or light surrounding the object. A power supply frequency determining part 122a determines the power supply frequency of a commercial power supply supplied to the environments where the image pickup device is located. Based on the detected result of the brightness or the color components of light of the object or light surrounding the object and the result of the power supply frequency determined by the power supply frequency determining part, a display flicker reduction processing method to be executed by the display flicker reduction processing part 108 by the environmental light detecting part 124 is selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172188-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suppressing a decline in fun in a game by facilitating recognition of the timing of releasing game mediums.  <P>SOLUTION: The Pachinko machine is equipped with an accessory winning opening enabled to receive by start winning, a storage unit capable of temporarily storing game balls received by the accessory winning opening, a second accessory body having a second V inlet or the like enabled to receive game balls released from the storage unit, an advantageous game condition causing means to cause an advantageous game condition by the reception of the game balls into the second V inlet or the like, a storage control means to control the storage of game balls by the storage unit, and a release performance control means 2672 to advise the player of a specific phrase whose termination in prescribed music has a length nearly equal to the elapsing timing of releasing time in accordance with storing timing and releasing timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193667-A (JP)
Title: Electronic apparatus
Inventor: MIYATANI SHINTARO
IPC: H01H3/20
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the malfunction of an operating member and improve operability of an electronic apparatus by increasing design flexibility and operation of the operating member in the electronic apparatus having a plurality of operating members.  <P>SOLUTION: The electronic apparatus 10 includes at least a first operating member 110 and second operating members 130, 150 having mutually different functions in a prescribed region of a body part 15. In the electronic apparatus 10, the operating direction of the first operating member 110 and the operating direction of the second operating members 130, 150 are different, and by the operation of any one of the first operating member 110 and the second operating members 130, 150, the operation of the other is regulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255093-A (JP)
Title: Method for producing homoallyl alcohol or homoallyl hydrazide
Inventor: KOBAYASHI OSAMU
IPC: C07C41/26
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing homoallyl alcohol or homoallyl hydrazide, comprising allylating a ketone or an N-acylhydrazone in the presence of a catalytic amount of indium.  <P>SOLUTION: This method for producing an allylated ketone, comprising allylating a ketone or an N-acylhydrazone with a boron-containing allylating agent represented by formula XXXIX (wherein, R<SP>3</SP>is H or an aliphatic hydrocarbon group), is characterized by using monvalent or zero-valent indium in an amount of 1 to 50 mol% based on the ketone or the N-acylhydrazone as a catalyst. For example, a reaction of the reaction formula is exemplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149368-A (JP)
Title: Container
Inventor: ABE TAKAYUKI
IPC: B65D41/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To apply a cap to a wide range of various containers by restraining relative tottering between a container body and the cap at the time of attachment and detachment of the cap.  <P>SOLUTION: In the container 1 comprising the container body 2 having a spout 20 herein a male screw section 24 is formed on the outer peripheral surface, the cap 3 engaged with the spout 20 by forming a female screw section 36 on the internal peripheral surface of a peripheral wall section 35, and an inner stopper 4 stuck on the spout 20 and arranged inside the cap 3, an outer cylinder section 41 arranged at the outer side of the spout 20 and a skirt section 42 elastically deformed in the diameter direction of the inner stopper capable of elastically deforming in the radial direction of the inner stopper hung down from a lower end of the outer cylinder section 41 are provided on the inner stopper 4. The skirt section 42 is arranged above the male screw section 24, and is arranged between the female screw section 36 and the spout 20. The maximum outer diameter of the skirt section 42 is greater than the inner diameter of the female screw section 36, and the skirt section 42 is elastically deformed in the radial direction of the inner stopper so that the outer peripheral section of the skirt section 42 is brought into press contact with a screw thread section 36a of the female screw section 36 at the time of screwing of the cap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008144767-A (JP)
Title: Control device for engine high-pressure fuel pump
Inventor: OKAMOTO TAKASHI
IPC: F02D41/06
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an engine high-pressure fuel pump, reducing current consumption, improving durability of a high-pressure fuel pump, and accelerating fuel pressure rise from starting.  <P>SOLUTION: This control device is provided with: a fuel injection valve directly injecting fuel in a fuel accumulation chamber to a combustion chamber; and the high-pressure fuel pump having a pressurizing chamber, a plunger pressurizing fuel in the pressurizing chamber, a fuel passing valve arranged in the pressurizing chamber and an actuator operating the passing valve, and forcibly feeding fuel to the fuel accumulation chamber. The control device has a control means for controlling the output of a driving signal of the actuator to vary a discharge rate of the high-pressure fuel pump. The control means starts the output of the driving signal of the actuator within a period from commencement of starting until the driving signal of the actuator is allowed to be output at a predetermined crank angle phase and also sets timing for stopping the output of the driving signal of the actuator when fuel pressure in the fuel accumulation chamber rises beyond a predetermined value per unit time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009184185-A (JP)
Title: Stencil printing machine for corrugated cardboard
Inventor: SUGIURA MASAHIRO
IPC: B41L13/04
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing machine for a corrugated cardboard where, by providing a buffer material at the middle between a cylinder and a heat-sensitive stencil sheet, the step of the corrugated cardboard is not collapsed even if a pressure application range is remarkably expanded, excessive pressure is not applied along the ruggedness of the surface of the corrugated cardboard, an operation to perform printing while following the ruggedness is given, printing quality is not impaired, and printing can be performed while maximally maintaining the pressure resistance of the corrugated cardboard.  <P>SOLUTION: As the plate cylinder structure of a printing unit in a revolution type stencil printing machine, not a stencil sheet is directly wound around a metallic plate cylinder, but a buffer layer is formed at the middle between the plate cylinder and the stencil sheet, and ink infiltrated into the buffer layer is fed to the stencil sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187759-A (JP)
Title: Safety device and sealed storage battery
Inventor: ONUMA TOMOSHI
IPC: H01M2/12
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device capable of easily, repeatedly exhausting at any time gas in a battery case to the outside, and to provide a sealed storage battery.  <P>SOLUTION: The safety device 170 includes an automatic opening closing mechanism 160 in which when inner pressure of a battery case 110 is in a prescribed releasing value or less, a first communication passage 171b is kept in a closing state, and when the inner pressure of the battery case 110 exceeds the prescribed value, the first communication passage 171b is opened and gas in the battery case 110 is exhausted to the outside, and then the first communication passage 171b is closed again. The safety device 170 furthermore includes a forced opening closing means 180 in which even when the inner pressure in the battery case 110 is the prescribed releasing value or less, the first communication passage 171b is forced to open, and then it can be closed again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188171-A (JP)
Title: Semiconductor light-receiving element, method for manufacturing the same, and optical communication system
Inventor: YAMAUCHI YOSHINORI
IPC: H01L31/10
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-receiving element capable of reducing capacity while minimizing increase in travel time of carriers.  <P>SOLUTION: A semiconductor stack structure 20 includes a first conductivity type layer 11, a light absorbing layer 12, and a second conductivity type layer 13 having a light incidence plane 13A in this order from a semiconductor substrate 10 side. In the semiconductor stack structure 20, a columnar mesa 14 is formed by part of the first conductivity type layer 11 and the light absorbing layer 12, and in the light absorbing layer 12 or between the first conductivity type layer 11 and the light absorption layer 12, an oxidation layer 19 is provided. The oxidation layer 19 includes a non-oxidation region 19A provided in a region facing the light incidence plane 13A and an oxidation region 19B having a ring shape provided in the surrounding area of the non-oxidation region 19A, and a relative dielectric constant of the oxidation region 19B is smaller than those of other layers (the first conductivity type layer 11, the light absorbing layer 12, and the second conductivity type layer 13).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185923-A (JP)
Title: High-pressure tank
Inventor: HANDA KEI
IPC: F17C1/04
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure tank easy to restrict the leakage of gas under a low-temperature condition at low cost.  <P>SOLUTION: This high-pressure tank 10 includes a tank body 11 having an opening 13 and filled with high-pressure gas and a reinforcing material 12 covering the outer surface of the tank body 11 so as to reinforce the tank body 11. The tank body 11 includes an outside protrusion 15 which is not covered with the reinforcing material 12 in a position different from the opening 13. The tank body 11 is heated by heating the outside protrusion 15 by an electric heater 30 from the outside of the tank body 11 so as to restrict the deterioration of sealing performance of a seal member 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188878-A (JP)
Title: Multipath detecting method and radio receiver
Inventor: KANAZAWA SATOSHI
IPC: H04B1/7113
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipath detecting method and a radio receiver, which can considerably reduce the time required for processing detection of a plurality of peaks from electric power value data in a path search range to enable a high-speed multipath detection.  <P>SOLUTION: Data of all electric power values in the path search range stored in a search range power value storing memory 1-1 is successively stored in each register of a peak detector 1-2. The peak detector 1-2 detects arrival of each peak by comparing power values near the peak including rise and fall portions of the peak of each path signal and stores the arrival timing and the electric power value of each detected peak successively in a detection result storing register 1-3. In that case, the electric power values already stored in the detection result storing register 1-3 are compared with the electric power values of the peaks detected on arrival by the peak detector 1-2, and the arrival timings and electric power values of a predetermined number of peaks are stored in descending order of electric power values starting from the largest value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185997-A (JP)
Title: Head driving hole of threaded component
Inventor: TOYOOKA TOSHIMASA
IPC: F16B23/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a driving hole surely engaging an engaging groove with a driver bit in an early stage of fastening.  <P>SOLUTION: In a screw which is constituted from a head 2 and a base 3 integrally formed with this, and forms a screw-thread 5 in the base 3, a driving hole 4 is formed in a center of the head 2, furthermore plural lines of engaging grooves 10 is formed in a radial direction from the center of this driving hole 4, additionally in a surface of a hill section 20 formed between other engaging grooves 10 adjacent to this engaging groove 10, a screwing rotating direction side hill section 20 is slanted at a slant angle (θ) toward bearing surface side so that the screwing rotating direction side may become deeper. Moreover, since this slant direction faces a direction parallel to a center line of the engaging groove 10 located at a screwing direction side of the hill section 20 in the driving hole, the head is prevented from being damaged when a screw small in nominal diameter is screwed with an automatic screwing machine, and an engaging blade is surely fitted to the engaging groove at the time of fastening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192552-A (JP)
Title: Video display
Inventor: IZUMI KAZUYOSHI
IPC: G09G3/20
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display with a large screen video display section, capable of performing video correction, taking into consideration the far and near effects for each direction of a view point so that a video image viewed from each view point may be close to an original image (a rectangular shape image), as much as possible, when the displayed image is viewed from the view point of a plurality of directions of wide angle.  <P>SOLUTION: The video display includes a multi-view function for displaying an individual video image on a liquid crystal display 4 for each of a plurality of viewing fields which is defined by a parallax barrier 5 and detects the position of a human face positioned in front of the liquid crystal display 4, based on an image taken by a camera 9. According to the detection position, a main control circuit 8 sets a position of a reference view point in each viewing field direction. A video processing circuit 2 changes and corrects the video image (changes and corrections from a rectangle image to a trapezoid image) so that the video image to be viewed multiply becomes smaller, as the distance from the reference view point to the display position in the viewing field direction, corresponding to the image, becomes closer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190944-A (JP)
Title: Mortar for plasterer having small electric resistance, hardened body using it, and corrosion prevention method for steel material inside of concrete structure using it
Inventor: YAMAMOTO KENJI
IPC: C23F11/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide mortar for a plasterer which eliminates its drooping even if the water/binder ratio is increased, and has a small electric resistance and a low shrinkage, and to provide a corrosion prevention method of the mortar for the plasterer which further reduces the shrinkage, keeps the electric resistance small for a long period of time, and does not prevent the permeation of chlorine gas or the like.  <P>SOLUTION: The mortar for the plasterer is comprised of a mortar for the plasterer which is obtained by using a mortar composition blended with a binder containing cement, a fine aggregate, a water reducing agent and water, and by adding a water soluble acrylic polymer to a mortar having a no-tapping mortar flow value of 200-320 mm that is prepared by using a mortar blend having a water/binder ratio of 35-55% and a unit water quantity of 250-400 kg/m<SP>3</SP>and by kneading them, and its hardened body has an electric resistivity of 100 kΩcm or smaller and a shrinkage amount in terms of the ratio of change in the length of -800×10<SP>-6</SP>or smaller, is comprised of a mortar hardened body which is obtained by coating an organic-inorganic composite coating film curing agent onto the surface of the hardened body of the mortar for the plasterer, and is comprised of a corrosion prevention method for steel material inside of the hardened body of the mortar for the plasterer or inside of a concrete structure obtained by using the hardened body of the mortar.  <P>COPYRIGHT: (C)2009,JPO&INPIT