baber/WOPTO huggingface dataset:
Patent JP-2007249733-A (JP)
Title: Reference potential generation circuit
Inventor: NOGUCHI MINEO
IPC: G05F3/24
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference potential generation circuit for a CMOS integrated circuit usable in a low power supply voltage.  <P>SOLUTION: Drive currents Ia, Ib of PMOSs 11, 14 are controlled by a control voltage CON of an operational amplifier 20 such that a potential Vna by an NMOS 13 diode-connected to a sheet resistor 12 and a potential Vnb by a diode-connected NMOS 15 become equal. The control voltage CON is imparted to a PMOS 16 constituting a current mirror, and a potential by an NMOS 18 diode-connected to a sheet resistor 17 connected to the PMOS 16 in series is outputted as a reference voltage VREF. Because only one set of the PMOS and the NMOS are connected between a power supply potential VCC and a ground potential GND, the constant reference voltage VREF not depending on an ambient temperature and the power supply potential VCC can be obtained even if a power supply voltage is the low power supply voltage of about 1.5 V.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249762-A (JP)
Title: Network equipment control program
Inventor: SHIRAGAMI NAOTO
IPC: G06F13/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network equipment control program capable of editing information stored in a removable medium in network equipment connected with FTP as a communication protocol.  <P>SOLUTION: When the "end" or "overwrite preservation" of an editing program is instructed (S5:Yes), contents edited by the editing program and contents stored in a memory card 40 are compared, and whether or not they are changed is decided (S6). When a file is changed (S6:Yes), an edited file is transmitted to a card reader, an instruction is sent so as to perform overwrite preservation (S7) and returning to the processing of S2 is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256328-A (JP)
Title: Image capturing device, image capturing controller used for this device, image capturing control method, and image capturing control program
Inventor: SEGAWA SATORU
IPC: G06T1/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of an image capturing device that captures and projects the image of a subject, such as a document placed on a placing table, for example, a book/painting stand.  <P>SOLUTION: When a presenter places a document on the placing table (phase P), a comparison of the total of the pixel values of each frame of an image signal v is made frame by frame by a personal computer 60, so that a change indicating that the image signal v exceeding the predetermined reference value is detected, and thus the placement of the document on the placing table is sensed. Then, when a display program is not in an active mode, the display program is switched to the active mode (phase N). In addition, an image projected on a screen by the projector is automatically switched and the image of a subject on the placing table is displayed. This makes it unnecessary for the presenter to go back and forth between an image reader (stand type scanner) and the personal computer 60 and such cases that explanations during the presentation or the like are interrupted and waste of time occurs are not caused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254508-A (JP)
Title: Antioxidant and its manufacturing method, and food and drink containing antioxidant
Inventor: GUYUEN VAN CHUEN
IPC: A23L33/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant exhibiting excellent antioxidation properties by a simple process by subjecting a catechin compound or a procyanidin compound to heating when the catechin compound and/or the procyanidin compound is used as an antioxidant against oxidation of a lipid of a living organism.  <P>SOLUTION: The antioxidant comprises as an effective ingredient a heat-treated product of the catechin compound and/or the procyanidin compound. The catechin compound is one or two selected from the group consisting of catechin and epicatechin. The procyanidin compound is desirably procyanidin B2. The heat-treated product is desirably obtained by heating between 150°C and 220°C. The manufacturing method thereof is also provided. Foods and drinks containing the antioxidant are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258281-A (JP)
Title: Flexible wiring board and its connection structure
Inventor: NAITO KATSUYUKI
IPC: H05K1/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board of which wiring pattern is low in resistance and can be electrically and appropriately connected with a semiconductor chip.  <P>SOLUTION: The flexible wiring board 1 is provided with a wide wiring pattern 16 on a flexible substrate 2, and the wide wiring pattern 16 has an opening 7. Therefore, a semiconductor chip 11 with a projected electrode 12 is electrically connected to the flexible wiring board 1, a part of the projected electrode 12 is connected in a manner to be located in the opening 7, so that the connection state can be visually checked through the opening 7 from the rear side of the flexible wiring board 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257101-A (JP)
Title: Technique for switching biometric authentication card
Inventor: MATSUURA OSAMU
IPC: G06F21/32
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card switching technique capable of preventing spoofing in switching a biometric authentication card while keeping a procedure from becoming complex.  <P>SOLUTION: A card switching device 10 includes: an old card delivery part 122 for receiving an old card Co from a user; a vein sensor part 140 for detecting a palm vein pattern as the user's biophysical quantity; and a main control part 110 for performing control to issue a new card Cn if the identity between the palm vein pattern detected and a template recorded on the old card Co is confirmed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255964-A (JP)
Title: Radiation detector
Inventor: MATSUZOE YUJI
IPC: G01T1/02
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation detector capable of reducing time and labor required to adjust a threshold voltage while controlling cost increases.  <P>SOLUTION: A personal computer 10 inputs a digital value to a CPU 5 for generating a threshold voltage to be inputted to a comparator circuit 4. The CPU 5 holds the digital value input from the personal computer 10 and outputs it to a DA converter 9. The DA converter 9 generates a threshold voltage by converting the digital value output from the CPU 5 into an analog value and outputs it to the comparator circuit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255237-A (JP)
Title: Control device of internal combustion engine
Inventor: KATSUMATA MACHIKO
IPC: F02D43/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively restrain adverse influence of variation in the suction air volume between cylinders, in a control device of an internal combustion engine having a plurality of cylinders.  <P>SOLUTION: The corresponding relationship between a value of a Wiebe function parameter and an index value of the cylinder suction air volume, is prestored in an ECU. The actual heat generation ratio with every cylinder is calculated on the basis of cylinder internal pressure with every cylinder detected by a cylinder internal pressure sensor of the respective cylinders (Step 102 and 104). The value of the Wiebe function parameter with every cylinder is calculated on the basis of the actual heat generation ratio with every cylinder (Step 106). A variation state of the suction air volume between the cylinders is estimated by collating the value of the Wiebe function parameter with every cylinder with the corresponding relationship (Step 108 to 112). At least either one of a fuel injection quantity and the ignition timing is controlled with every cylinder on the basis of the estimated variation state of the suction air volume between the cylinders.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252509-A (JP)
Title: Game apparatus
Inventor: SHIMANE HIROSHI
IPC: A63F1/04
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus capable of surely and quickly positioning a plurality of cards at prescribed determined arranging positions.  <P>SOLUTION: The game apparatus for playing a game by arranging the plurality of cards 30 and displaying images relating to the arranged cards 30 at a display part 16 is provided with an arranging surface 18 where the plurality of cards 30 can be arranged in a matrix shape and a sensor 34 for recognizing the arranged cards 30. The arranging surface 18 has a positioning part 36 for arranging the cards 30 at the arranging positions 32 in the matrix shape within the arranging surface 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264689-A (JP)
Title: Touch panel, electro-optic device, and electronic appliance
Inventor: MIYATA TAKAHIRO
IPC: G06F3/041
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact touch panel by reducing a periphery region around an input region.  <P>SOLUTION: A touch panel 1A includes a pair of substrates 2, 3 facing each other; transmitters 11a, 11b disposed between the substrates 2, 3; and receivers 12a, 12b disposed at the positions between the substrates 2, 3 and differing from the positions at which the transmitters 11a, 11b are disposed. Using the transmitters 11a, 11b and receivers 12a, 12b to maintain an interval G0 between the substrates 2, 3 eliminates the need for disposing a spacer 7 at the periphery of the transmitters 11a, 11b and receivers 12a, 12b. As a result, within a plain surface of the touch panel 1A, the region Vs at the periphery of the transmitters 11a, 11b and receivers 12a, 12b may be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260525-A (JP)
Title: Method and structure of clarifying cotaminated groundwater
Inventor: SHINOHARA TAKAAKI
IPC: B01J20/12
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and structure of clarifying contaminated groundwater by which the contaminated groundwater containing fluorine, heavy metals or organic chlorine compounds can be clarified with a simple means in situ while reducing affect on the surroundings.  <P>SOLUTION: The contaminated groundwater is allowed to pass through a reaction layer 21, a fluorine adsorption layer 22 and a pH adjusting layer 23 in this order. The passing order of the reaction layer 21 and fluorine adsorption layer 22 may be reversely set. In this case, the groundwater is allowed to pass through the fluorine adsorption layer 22, the pH adjusting layer 23, then the reaction layer 21. The reaction layer 21 contains iron powder, the fluorine adsorption layer 22 contains magnesium oxide particles or the like, and the pH adjusting layer 23 contains acid clay particles or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264202-A (JP)
Title: Display apparatus
Inventor: TAKADA YUTAKA
IPC: G02F1/1333
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately align and securely fix a panel external member to a display panel body, and to easily release the fixing when necessary, such as in repairing time.  <P>SOLUTION: In a display apparatus including a liquid crystal display panel (display panel body) 10 in which two display panel substrates are stuck together via a frame shape peripheral sealing material, and a backlight (panel external member) 20 in which a predetermined auxiliary component for the display panel body is housed in a holder 22a made of a synthetic resin, through holes 15 are provided in a part or outside of the peripheral sealing material in at least two positions of the liquid crystal display panel 10, and pins 24 which are threaded into respective through holes 15 are unitedly provided and projected in the holder 22a of the backlight 20, and the backlight 20 is attached to a non-observing face of the liquid crystal display panel 10 with the pins 24 and the through holes 15 as locking means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267488-A (JP)
Title: Driving device, electromechanical conversion element used therefor, imaging device and cellular phone
Inventor: SASAKI RYUTA
IPC: H02N2/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device which prevents breakage in a coupling section and ensures sufficient strength by strengthening a bonding force of the coupling section, increases a driving speed, i.e. improves driving characteristics by integrating bonding parts, and also to provide an electromechanical conversion element, imaging device and a cellular phone.  <P>SOLUTION: The driving device 1 is provided with: a piezoelectric element 3 expandable and shrinkable by inputting an electronic signal; a driving member 4 coupled to one end in the expansion/shrinkage direction of the piezoelectric element 3 via an adhesive 9; and a driven member 6 frictionally engaged with the driving member 4. The driving device 1 moves the driven member 6 along the driving member 4. In this driving device 1, a region rougher than the surface roughness of the other surface 3b other than an adhesive surface 3a is provided on the adhesive surface 3a with the adhesive 9 of the piezoelectric element 3, and the adhesive surface 3a is cleaned, and one end of the driving member 4 is bonded on the adhesive surface 3a. Thus, the bonding force between the piezoelectric element 3 and the driving member 4 is strengthened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266233-A (JP)
Title: Power semiconductor device and method of manufacturing same
Inventor: SUGIYAMA TAKAHIDE
IPC: H01L29/78
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power semiconductor device having high breakdown voltage.  <P>SOLUTION: In the semiconductor device, a P-type base region 12 to which P-type dopant is added is formed in a base region 27 to which N-type dopant is added. Hydrogen is introduced to a whole region in a depth direction of the base region 27 at concentration higher than that of N-type dopant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262497-A (JP)
Title: Whisker evaluating method and whisker evaluating apparatus
Inventor: TAKEUCHI FUMIYO
IPC: C25D21/12
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whisker evaluating method and a whisker evaluating apparatus for carrying out the evaluation of quality in which whisker is concerned in a short time in lead-free plating used for electronic components such as Sn or Sn alloy plating.  <P>SOLUTION: The tendency of the generation of whiskers 6 is evaluated by forming an indentation 3A on a Sn or Sn alloy plated film 3 and depending on the deformation state of the indentation 3A after a prescribed time is elapsed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263514-A (JP)
Title: Blocking situation monitoring system and blocking situation determining method for flue in melting furnace
Inventor: OZASA AKIHIKO
IPC: F23J15/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocking situation monitoring system for a flue in a melting furnace, which prevents unforseen flue blocking, and eliminates unnecessary cleaning work of the flue.  <P>SOLUTION: In the blocking situation monitoring method for the flue 30, a melting furnace 21 interior is made into a negative pressure state by sucking exhaust gas generated in the melting furnace 21 handling assorted solid waste by an exhaust gas blower, a differential pressure detecting means is installed in the flue 30 guiding exhaust gas to an exhaust gas treatment device 29 for detecting a differential pressure between an upstream side of a melting furnace 21 outlet vicinity and a downstream side of a filter 27 vicinity in the flue 30, and an alarm means is provided for indicating malfunction when the differential pressure detected by the differential pressure detecting means reaches a predetermined value. The differential pressure detected by the differential pressure detecting means is compared with a set predetermined value, detection operation is continued if it is smaller than the predetermined value, and if it is the predetermined value or more, an alarm signal is issued to the alarm means, and a manager is informed that it is cleaning time by lighting of a lamp or the like by the alarm means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277588-A (JP)
Title: Aluminum alloy rolled sheet for battery case having excellent multistage workability, and its production method
Inventor: TAJIRI AKIRA
IPC: B21B3/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a battery case having excellent multistage workability and blistering resistance.  <P>SOLUTION: An alloy having a composition comprising 0.8 to 2.0% Mn, 0.5 to 1.5% Mg, 0.1 to 0.5% Fe, 0.1 to 0.3% Si and 0.3 to 0.8% Cu is cast by the conventional method, is subjected to soaking treatment at 480 to 620°C for 1 to 20 hr, is thereafter hot-rolled, is subsequently cold-rolled at a draft of ≥15%, is subjected to process annealing so as to be heated at 380 to 580°C at a heating rate of ≥5°C/s, to be held for 0 to 200 s, and to be immediately cooled at a cooling rate of ≥5°C/s, and is thereafter subjected to final cold rolling at a draft of 40 to 70%, thus its tensile strength TS is controlled to ≥210 N/mm<SP>2</SP>, yield strength YS to ≥200 N/mm<SP>2</SP>, TS-YS to ≤25 N/mm<SP>2</SP>, and earing ratio to ≤6%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279163-A (JP)
Title: Display method, display medium, and display element
Inventor: TATSUURA SATOSHI
IPC: G02F1/17
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method, a display medium, and a display element achieving multi-color display of high resolution.  <P>SOLUTION: A plurality of kinds of metal ions which have mutually different plasmon absorption wavelengths by metal deposition are included in an electrolytic solution of an electrolytic solution layer, and metal particulates including a metal resulting from reducting at least one kind of metal ions out of the plurality of kinds of metal ions are deposited when a first voltage is given. The metal particulates are dissolved in the electrolytic solution when a second voltage is given to the electrolytic solution layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281772-A (JP)
Title: Recording unit, method, and program
Inventor: KOJIMA HIROYUKI
IPC: G11B27/00
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To record a file with a smaller built-in memory capacity, enabling playback even on the occurrence of an accident, such as power interruption and medium ejection, during video recording.  <P>SOLUTION: A write controller 34 controls to write image data on a recording medium in order of compression, as a first file, and also controls to write management information of the image data on the recording medium in order of compression of the image data, as a second file. A readout controller 36 controls to read out the first file and the second file from the recording medium. A generator 37 generates a third file having the compressed image data and the management information stored therein, from the first file and the second file being read out. The present invention is applicable to, for example, a recording device capable of recording image data, such as a digital video camera and a mobile phone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049983-A (JP)
Title: Agar food and method for producing the same
Inventor: OGAWA KAZUAKI
IPC: A23L17/60
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agar food intended for further efficiently performing extraction of agar liquid, and having further health action and to provide a method for producing the agar food.  <P>SOLUTION: This method for producing the agar food comprises an extraction process S2 of boiling agar seaweed together with soybean curd to extract agar liquid, and a cooling coagulating process S3 of cooling the agar liquid and coagulating as gelidium jelly. As a result of this, it is possible to efficiently melt alginic acid in water with the destruction effect of the cell wall of the agar seaweed by retained component by soybeans and sufficiently boil and melt alginic acid by short time boiling. Furthermore, it is possible to obtain even action effect such as decreasing effect of cholesterol in blood by various active ingredients such as amino acid and fatty acid contained in soybeans.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007281973-A (JP)
Title: Video data transmitting apparatus, video data transmitting method and program
Inventor: MATSUMOTO SHINICHI
IPC: H04N7/173
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize high throughput with less delay in communication protocol process and provide flexible measures for various network protocol required by application in the video distribution process for transmitting a plurality of video stream data to different receiving terminals.  <P>SOLUTION: The system is constituted with a multi-stream encoder for simultaneously generating a plurality of video streams and a plurality of network protocol processing blocks respectively corresponding to stream format and transmission format. One of the network protocol processing blocks is protocol-processed with a software executed by a CPU, and another is constituted with an exclusive block for dividing the stream data outputted from the encoder into transmitting packets and moreover generating and then transmitting on the realtime basis the transmitting packet through automatic addition of packet header of the preset streaming protocol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278645-A (JP)
Title: Freeze prevention method of heat exchange coil of air conditioner and heat exchange coil for freeze prevention
Inventor: SUZUKI KATSUTOSHI
IPC: F24F11/02
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance maintenance, in regard to a freeze prevention method of heat exchange coils of an air conditioner and the heat exchange coils for freeze prevention, as puncture of the heat exchange coils is eliminated by surely preventing the heat exchange coils in the air conditioner used for structures such as various buildings and a hospital from freezing in winter.  <P>SOLUTION: The air conditioner 1 consists of the heat exchange coils 4 in which an electric heater 3 is inserted and heat medium is not fed through some of tubes 2, a damper 5 at a coil side for controlling air quantity passing through between the heat exchange coils, a bypass route 6 for bypassing air K, a bypass damper 7 for controlling air quantity of the bypass route and an air blower 8. When the air conditioner 1 is in operation, temperature in the coils can be maintained equal to or higher than a freezing point by actuating opening between the bypass damper and the damper at the coil side in opposite directions according to the inner temperature of the heat exchange coils 4 and quantity of air passing through the coils and quantity of bypassing air can be controlled. When the air conditioner 1 is not operated, both the bypass damper and the damper at the coil side are fully closed and prevents outside air from entering.  <P>COPYRIGHT: (C)2008,JPO&INPIT