baber/WOPTO huggingface dataset:
Patent JP-2008287385-A (JP)
Title: Access control device, access control method, program, recording medium, and image processor
Inventor: KANDA YOSHIMICHI
IPC: G06F3/12
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access control device, an access control method, a program, a recording medium and an image processor for switching to an access unit corresponding to the purpose of use of a storage means.  <P>SOLUTION: This access control device is provided with: an HDD 117 and a non-volatile RAM 113 being data storage means for storing data; an object determination part 108a for inputting access information related with the access of data, and for comparing the input access information with predetermined comparison information, and for determining the data storage means as the object of access from among a plurality of data storage means based on the comparison result; and a unit determination part 108b for determining the access unit of data to the access object as a set value predetermined for every access object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007307553-A (JP)
Title: Seawater desalination system using injection flow technology
Inventor: XU XIAONING
IPC: C02F9/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new seawater desalination system using an injection flow technology.  <P>SOLUTION: The seawater desalination system uses an injection flow technology comprising filter devices, a sonic energy treatment device, and a desalination device. Seawater is filtered by a coarse filter device and a fine filter device, and then introduced to the sonic energy treatment device. The seawater is treated by the sonic energy treatment device to be stored in a form of small molecular associates in a seawater storage tank, and then pumped to a reverse osmosis membrane. Subsequently the seawater is converted to fresh water, and stored in a fresh water tank. In the treatment process, the reverse osmosis membrane can be replaced with a distiller. This seawater desalination apparatus has the advantage of low investment, low cost, and simple structure with stable performance. The seawater is not only desalted but also converted to a short chain in water of the small molecular associates. The desalted water is easily absorbed into a human body to be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008289632-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: BABA HIROTAKA
IPC: A61B8/08
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment displaying an accurate ultrasonic image of an optional time phase.  <P>SOLUTION: This ultrasonic diagnostic equipment 1 stores ultrasonic image information of biotissue of a subject transmitted from an ultrasonic probe 3 in a storage section 15. A tracking section 25 reads front/rear image information (frames) of a specified time phase from the storage section 15 and calculates a moving distance of a small region of image (ROI). An intermediate virtual frame calculation section 27 temporally and internally divides the front/rear image information of the specified time phase and calculates an intermediate virtual frame of a time phase equal to the time phase of the specified time phase. The intermediate display frame calculation section 29 spatially performs the internal division based on the calculated intermediate virtual frame and calculates the intermediate display frame with luminance information corresponding to pixel positions of the display section 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292736-A (JP)
Title: Three-dimensional image display method and three-dimensional image display device
Inventor: SUEHIRO AKINARI
IPC: H04N13/04
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in three-dimensional image display based on the principle of IP (Integral Photography), so as to enlarge a visible range, in such a state that the angle pitch of a light beam is kept, a vast number of pixels is required as the total number of pixels, and the scale of hardware configuration required for signal processing is extremely large.  <P>SOLUTION: Light beam groups 3a and 3b from a two-dimensional image on a screen 1 are low in diffusivity, have directivity in each pixel and form an intersection point in space, to form a light beam diverging from one point on the surfaces of three-dimensional images 2a and 2b. A diverging angle of a diverging light beam is about 38 degrees (total angle) and corresponds to the visible range being a range sneaking around and observing the three-dimensional images 2a and 2b. The angle pitch Δθ of these light beams is arranged at a different angle, so as to be thicker near the center of the sectoral light beam groups 3a and 3b and thinner as it goes to the peripheral portion. Thus, the number of light beams can be made into the half compared with the prior art.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007317665-A (JP)
Title: Light guide plate and backlight module
Inventor: YANG XING-PENG
IPC: F21Y101/02
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side light type light guide plate and a backlight module particularly used for a liquid crystal display device, in relation to a light guide plate and a backlight module.  <P>SOLUTION: This light guide plate includes an incident surface having a light diffusion part, an emission surface adjacent to the incident surface, and a bottom surface formed on the side opposite to the incident surface and adjacent to the emission surface. The light diffusion part has a reflective hole formed thereon. The depth of the reflective hole is formed smaller than the thickness of the light guide plate. This backlight module including the light guide plate and a plurality of light sources is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008295260-A (JP)
Title: Drive device of brushless motor
Inventor: ISOMURA TOSHIAKI
IPC: H02P6/06
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect a stop position through the utilization of inductance with a simple configuration.  <P>SOLUTION: A level conversion circuit 14 has first transistors 52, 59, 60 into which the respective motor terminal voltages of coils U, V, W are input. When the motor terminal voltages are predetermined voltages, the first transistors 52, 59, 60 are turned on, and a battery power supply voltage Vbat is applied to second transistors 54, 63, 64. When the second transistors 54, 63, 64 are turned on, a square-wave pulse signal with a constant voltage of, for example, 5 V is generated and input into a square-wave pulse voltage width detecting means 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298440-A (JP)
Title: Oil feed monitor
Inventor: SUDA SHINICHIRO
IPC: G01P13/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein when oil flows intermittently, return to an initial position cannot be obtained, since the interval of intermittence becomes shorter, because the return of a float depends on the inertial force.  <P>SOLUTION: This monitor is equipped with the float 4, arranged floatably in a pipeline 3 that communicates an oil inlet 1 with an oil outlet 2, and a stopper mechanism 5 for holding the stroke length of the float 4 fixed. The stopper mechanism 5 is equipped with a float return spring for regulating the stroke length of the float 4, and a stopper 6 for stroke regulation thereunder, and allows communication with a bypass tube 8, opened to a diameter larger than that of the oil outlet 2 near the oil outlet 2. Consequently, the float 4 can be operated stably; and when an oil discharge amount is large or viscosity is high, oil flows through the bypass tube 8, having a larger diameter of an outlet hole, and the stroke length can be kept fixed, regardless of the discharge amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008046602-A (JP)
Title: Optical plate and backlight module using the optical plate
Inventor: CHANG SHAO-HAN
IPC: F21V3/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical plate which excels in optical uniformity and can realize thinning, and to provide a backlight module that uses the optical plate.  <P>SOLUTION: In the optical plate including a transparent substrate and a diffusion layer, the transparent substrate includes a light-emitting surface and a connection surface which is formed on the side opposite to the light-emitting side and is formed of a plurality of spot-shaped depressions on the surface, and the diffusion layer is attached to the connecting surface and is filled into the plurality of spot-shaped depressions. Furthermore, in the backlight module includes a reflection plate, a plurality of point light sources and the optical plate, the plurality of light sources are disposed so as to face the optical plate on the reflecting plate; the optical plate includes a transparent substrate and a diffusion layer; the transparent substrate includes a light-emitting surface and a connecting surface formed on the side opposite to the light-emitting surface; a plurality of spot-shaped depressions are formed on the connecting surface; the diffusion layer is attached to the connecting surface and is filled into the plurality of spot-shaped depressions; and the plurality of light sources are disposed so as to respectively correspond to the plurality of spot-shaped depressions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297952-A (JP)
Title: Output characteristic detection device and output correction device for cylinder pressure sensor
Inventor: HOSHI MASAYA
IPC: F02D45/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output characteristic detection device for a cylinder pressure sensor capable of more accurately detecting sensor output characteristics of an object sensor and an output correction device for a cylinder pressure sensor capable of more accurately correcting output of the object sensor.  <P>SOLUTION: A device detecting output characteristics of the object sensor which is a cylinder pressure sensor detecting cylinder pressure which is pressure in a combustion chamber of a predetermined cylinder of an internal combustion engine, is provided with a program detecting cylinder pressure at two pressure detection timings (including angle θ2) and estimating gain and offset indicating output characteristics of the object sensor based on the two detection values of detected cylinder pressure, and a program variable setting the angle θ2 based on target ignition timing θign predicting ignition timing of fuel combustion (steps S104, S104a, S104b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300616-A (JP)
Title: Etching method
Inventor: SUGIMOTO TATSUYA
IPC: H01L21/027
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method etching a laminated film containing a silicon oxide-film layer in at least one layer and a silicon nitride-film layer in at least one layer by a single treating gas.  <P>SOLUTION: In the etching method, a body to be treated with the laminated film containing the silicon oxide-film layer in at least one layer and the silicon nitride-film layer in at least one layer is fitted into a treating chamber, the treating gas is introduced and both the silicon oxide-layer film and the silicon nitride-film layer in the laminated film are etched. In the etching method, the treating gas contains C<SB>a</SB>H<SB>b</SB>F<SB>c</SB>(a=3 to 5, b=1 to 2 and c=3 to 10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301315-A (JP)
Title: Guide information service system utilizing network
Inventor: NOHARA HIROSHI
IPC: H04M11/08
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide previously requested circumferential information or the like to a user in a predetermined area at a service providing place.  <P>SOLUTION: Base stations 1 installed at respective service providing places and telecommunication terminal equipment 2 possessed by the user are provided. Transmission and reception in both directions between the base station 1 and the telecommunication terminal equipment 2 are permitted in a predetermined area about the center of respective service providing places through a wireless communication network P. Further, an information center system 3 for managing and controlling the respective base stations 1 by supervising them is provided while the information center system 3 is provided with a member information registration means 4, a mutual authentication means 5 and a service guidance means 6. In this case, when the communication terminal equipment 2 possessed by the user reaches the inside of a predetermined area, the circumference guidance information requested previously by the user becomes available.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299170-A (JP)
Title: Video display device and backlight unit used for the same
Inventor: NAGAYOSHI MAYUMI
IPC: F21S2/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit that is thin and lightweight and ensures high luminance and high luminance uniformity, and to provide a video display device using the backlight unit.  <P>SOLUTION: The video display device comprises: a backlight unit including a plurality of light sources (1) arranged in a plane, a reflecting part (3) for reflecting the light from the light sources, a diffusing part (4) for diffusing the light from the light source and the reflected light on the reflecting part, and a chassis (2) for holding or supporting the light sources, the reflecting part and the diffusing part; and a liquid crystal display unit (11) where the light diffused by the diffusing part of the backlight unit is made incident. The chassis has a plurality of slits or recesses (5), and placed at a predetermined distance from the light sources.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306502-A (JP)
Title: Third party call control (3pcc) system and 3pcc implementation method in an ip communication network having multiple ip address systems
Inventor: TOKUNAGA KAZUHIRO
IPC: H04L45/741
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to implement 3PCC in the case where an IP address system of a network having an application server installed with 3PCC is different from an IP address system of a network having a service control function.  <P>SOLUTION: In an IP communication network, a first enterprise network 1 having an application server 10 installed with at least third party call control (3PCC) and a second enterprise network 4 having a service control function 42 have their respective different IP address systems. In a third party call control system in which a path of a control packet in an intercommunication between at least two communication devices via the application server 10 and a path of a media packet are allowed to be differed from each other, there is provided means 427 for setting a path such that the media packet has no intervention of the first enterprise network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008019426-A (JP)
Title: Heat conductive silicone grease composition
Inventor: MATSUMOTO NOBUAKI
IPC: C08L83/14
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat conductive silicone grease composition having high heat conductivity, able to maintain excellent flowability not only in the initial stage but for a long period and excellent in heat radiation performance.  <P>SOLUTION: The heat conductive silicone grease composition comprises 100 pts.vol of (A) an organopolysiloxane having a specific structure and 10-100,000 mm<SP>2</SP>/s dynamic viscosity at 25°C, 0.1-50 pts.vol of (B) an organopolysiloxane having a triorganooxysilyl group on one side terminal through an alkylene group which may be branched and acting as a wetter and 100-2,500 pts.vol of (C) a heat conductive filler.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026310-A (JP)
Title: Method and system for detecting object inside environment
Inventor: SAHINOGLU ZAFER
IPC: H04W84/10
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system which are used in order to perform a function of a communication, ranging, and passive radar (detection of changes/movements inside the environment, and tracking of object) that uses IEEE802.15.4a packet.  <P>SOLUTION: The change and movement within the environment are detected using a specific preamble structure of IEEE802.15.4a packet. A series of packets, transmitted in a certain environment, is received. Each packet contains one preamble. Back diffusion of the preamble within each packet is carried out, a standard multi-path profile is updated, and a present multi-path profile of packet received at the present is obtained. Objects inside the environment are detected, by comparing the standard multi-path profile with the present multi-path profile.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306119-A (JP)
Title: Separator and separation method
Inventor: NAKADA MIKI
IPC: H01L21/683
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator and a separation method by which, when a first plate member is separated from a workpiece where a second plate member is stacked on the first plate member, the second plate member can be effectively prevented from being broken.  <P>SOLUTION: The separator 20 is used to separate a semiconductor wafer W from a glass plate P in a plate workpiece A wherein the semiconductor wafers W are stacked on the glass plate P with an adhesive sheet S in between. It is provided with a table 63 for supporting the workpiece A, a blade 75 that is provided insertably between the glass plate P and the adhesive sheet S, and a motor M2 for relatively rotating the table 63 and the blade 75 in the plane. The blade 75 is inserted into the interface between the glass plate P and the adhesive sheet S from the outer edge, and while relatively rotating them, the tip of the blade 75 is inserted into the center of the workpiece A. Thus, the glass plate P is peeled off from the adhesive sheet S, so as to separate the semiconductor wafer W from the glass plate P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302490-A (JP)
Title: Frame for robot or the like
Inventor: HOSOKAWA TOSHIYUKI
IPC: B25J19/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for a robot or the like made of aluminum alloy, which eliminates an adverse effect of a temperature rise generated by driving a motor.  <P>SOLUTION: A first frame is provided with a groove along its length direction to an outer surface of a frame body made of aluminum alloy extruded material or the like, in which a heat pipe is provided. A second frame is provided with many fins along its length direction on an outer surface of the frame body made of aluminum alloy extruded material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311866-A (JP)
Title: Acoustic signal processing method and apparatus
Inventor: AMADA KO
IPC: G10L21/0272
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable to accentuate a target voice signal by a microphone array while suppressing diffusive noise.  <P>SOLUTION: An acoustic signal processing apparatus includes a calculating portion (102) for calculating at least one amount of characteristic indicating the difference in input acoustic signal among a plurality of channels; a selecting portion (104) for selecting a plurality of weight coefficients from a weight coefficient dictionary 103 in accordance with the amount of characteristics; and a signal processing portion (105-1 to 105-N, 106-1 to 106-N, and 107) for generating an output acoustic signal, by carrying out signal processings, including suppression of noise and weighting and addition that uses the weight coefficients on the input acoustic signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311376-A (JP)
Title: Multiple-arrangement wiring board and electrolytic treatment method thereof
Inventor: MIHARA YOSHIKAZU
IPC: H05K3/22
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-arrangement wiring board capable of performing two-color plating to surfaces of a plurality of wiring board regions with improved yields, and to provide an electrolytic treatment method of the multiple-arrangement wiring board.  <P>SOLUTION: Wires 3a, 3b having terminals 4a, 4b at edges are formed in the multiple-arrangement wiring board 1 where the plurality of wiring board regions 2 are arranged and formed. The wires 3a, 3b form a current path for applying voltages for electrolytic treatment to the wiring board regions 2 together with conductor layers and vias in the wiring board regions 2, and in the wire 3a, a part thereof forms a current path cutting section 5 by being exposed to the surface of the multiple arrangement wiring board 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311064-A (JP)
Title: Fuel cell system and activation method of fuel cell
Inventor: YAMAMOTO JUN
IPC: H01M8/10
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and its activation method capable of passing a current larger than a limiting current of fuel cell reaction, without having to rely on the supply volume of an oxidant.  <P>SOLUTION: In the fuel cell generating power by supplying an oxidant to an oxidant electrode provided on one surface of a solid polymer electrolyte film, and supplying fuel to a fuel electrode provided on the other surface, a voltage impressing circuit for impressing reverse-polarity voltage that is sufficient for generating hydrogen production reaction at the oxidant electrode with the fuel supplied to the fuel electrode and pass a current larger than the maximum current generated at normal operation is arranged between the oxidant electrode and the fuel electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289959-A (JP)
Title: Water softener
Inventor: KAYAHARA TOSHIHIRO
IPC: C02F1/42
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely and automatically eliminate problems of the corrosion of piping or the like in a bath room and a discomfort feeling or a dirtiness feeling caused by chlorides remaining on the floor surface in the bath room, in a water softener mounted in the bath room of a general household.  <P>SOLUTION: The water softener mounted in the bath room of the general household is provided with a resin cylinder 1 in which an ion exchange resin 38 for softening raw water is filled, a raw water line 3 for supplying the raw water to the resin cylinder 1, a softened water line 4 for supplying soft water softened in the resin cylinder 1 to the using place, a salt water supply line 23 for regenerating the ion exchange resin 38 and a draining line 7 for draining water in the ion exchange resin 1, and is constituted so as to perform switching among a water feed operation for making the raw water flow into the ion exchange cylinder 1 to make the softened water flow out, a regeneration operation for making the salt water flow into the ion exchange cylinder 1 to regenerate the ion exchange resin 38 and an outside cleaning operation for washing out the chlorides remaining on the floor or the like in the bath room.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307516-A (JP)
Title: Sprinkler system
Inventor: TAKAGI TAKESHI
IPC: B05B13/04
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppressing generation and diffusion of dust, and also to minimize operation burden of an operator for that, thereby securing efficiency and quality of demolition work.  <P>SOLUTION: In the sprinkler system, a control signal from a cylinder control part 16 based on a radio command from a transmitter 13 operated by the operator controls electric cylinders 8, 9, and these cylinders 8, 9 make sprinkling nozzles 7, 7 perform vertical and lateral continuous reciprocating oscillating movement. In addition, an electromagnetic valve control element 17 controls sprinkling/stop of sprinkling.  <P>COPYRIGHT: (C)2009,JPO&INPIT