baber/WOPTO huggingface dataset:
Patent JP-2009021399-A (JP)
Title: Charge-coupled device and manufacturing method thereof
Inventor: ONO SATORU
IPC: H01L27/148
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge-coupled device which generates a pinch-off voltage difference uniformly in a semiconductor substrate surface to be free of element characteristic deterioration due to damage to the semiconductor substrate, and is made extremely short in distance between charge transfer electrodes, and a manufacturing method thereof.  <P>SOLUTION: On the semiconductor substrate, at least an upper-layer semiconductor layer and a lower-layer semiconductor layer right therebelow are provided, and first metal coming in from an upper-layer semiconductor layer surface comes into Schottky contact with the lower-layer semiconductor layer to constitute a virtual gate Schottky electrode, and also comes into contact with a charge extraction electrode side of a first electrode and also comes into Schottky contact with the upper-layer semiconductor layer to constitute a storage gate Schottky electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020338-A (JP)
Title: Lcd holding device and meter for vehicle
Inventor: MORI KOJI
IPC: G02F1/1333
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LCD holding device capable of improving visibility of a display screen of an LCD arranged in the LCD display region of a dial, and a meter for a vehicle.  <P>SOLUTION: The LCD holding device includes an LCD housing part 3 for housing an LCD 1 which is formed in a case 2 in a rectangular concave shape to fit the rectangular and tabular contour of the LCD 1, and an LCD holding part 13 which is disposed at one side of the rectangle of the LCD housing part 3 for holding one side of the housed LCD 1. The LCD holding part 13 has a flexible foot part 13a which is erected from the case 2, and a holding part 13b formed at the tip end of the foot part 13a. The holding part 13b has a reversely-tapered part 13b1 which is formed tilted so that the width gradually becomes larger from the foot part 13a in the direction to its tip end, and when the LCD 1 is housed in the LCD housing part 3, the reversely-tapered part 13b1 comes in contact with the upper edge portion of one side of the LCD 1, and applies stress to the LCD 1, thereby holding the LCD 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026798-A (JP)
Title: Epitaxial wafer for light-emitting element, its manufacturing method, and light-emitting element
Inventor: TAKEUCHI TAKASHI
IPC: H01L21/205
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of the longtime operation of a light-emitting element, and to improve an yield of the light-emitting element manufactured from one epiwafer.  <P>SOLUTION: An epitaxial wafer for a light-emitting element comprises a substrate and an n-type clad layer and a p-type clad layer epitaxially grown on the substrate. Carbon density in the n-type clad layer is 3.5×10<SP>15</SP>atoms/cm<SP>3</SP>or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024269-A (JP)
Title: Fiber cushioning material
Inventor: SEKIGUCHI KOSUKE
IPC: D04H1/55
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material having excellent biodegradability, light weight and excellent rigidity.  <P>SOLUTION: The fiber cushioning material includes: a fiber structure including a biodegradable fiber A of a core-sheath type conjugate fiber, and having the sheath part and the core part both of which are composed of biodegradable thermoplastic resins regulated so that the melting temperature of the biodegradable thermoplastic resin constituting the core part may be higher than that of the biodegradable thermoplastic resin constituting the sheath part, and a biodegradable fiber B constituted of a biodegradable thermoplastic resin having a melting temperature at least 20°C higher than that of the biodegradable thermoplastic resin constituting the sheath part of the biodegradable fiber A, as main constituent fibers. The fiber cushioning material satisfies the following requirements: (1) at least a part of intersection points of the biodegradable fiber A and a constituent fiber contacting therewith is fused; and (2) the constituent fiber is oriented in the thickness direction of the fiber structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026868-A (JP)
Title: Semiconductor integrated circuit and its design method
Inventor: YAMANAKA MITSUE
IPC: H01L21/82
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit wherein designing is easy, no increase in footprint is caused, and the voltage drop of a power supply is suppressed, and a design method of the semiconductor integrated circuit.  <P>SOLUTION: In the semiconductor integrated circuit, a ring power supply of an IO region used for driving an IO cell which conventionally exists is used as a power supply path. At least a filler cell (spacer cell) arranged in the IO region is configured so that wiring is drawn out for ring power supply wiring so as to be supplied into a chip. Thus, the number of power supply wiring paths in the tip is increased when arranged on the chip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026112-A (JP)
Title: Commodity information provision system
Inventor: HIRAMOTO TOMOHIRO
IPC: G06Q10/00
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide information suited to the taste of a visitor even when there is no information of purchase history or the like at a of first visit to a store.  <P>SOLUTION: A tag reader 2 reads information of a non-contact IC tag 14 of a portable terminal 1B when the owner of the portable terminal 1B visits the store. A video acquisition apparatus 11 photographs the visitor carrying the portable terminal 1B simultaneously with the reading operation of the non-contact IC tag 14 by the tag reader 2. A processing part 6 in a commodity information provision apparatus 8 estimates a purchase decision criterion when the visitor decides commodity purchase by analyzing an image photographed by the video acquisition apparatus 11, refers to information on commodities stored in a database part 7 which stores information on commodities to be provided in the store 10 and transmits information of commodities estimated to be required by the visitor among commodities which are not displayed in the store 10 but can be available in the store 10 to the portable terminal 1B on the basis of the purchase decision criterion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029198-A (JP)
Title: Brake hydraulic pressure control device for vehicle
Inventor: KUROSAKI TAKASHI
IPC: B60T8/1755
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure control device for a vehicle capable of restraining pulsation of hydraulic pressure and noise caused and generated by hunting of a constantly opened type proportional solenoid valve.  <P>SOLUTION: A control part 20 is furnished with an initial electric current value computing means 22 to compute an initial electric current value at which an inlet valve 1 starts opening in accordance with a pressure difference of upper and lower streams of the inlet valve 1 which is the constantly opened type proportional solenoid valve in transferring from a decompressed state or a held state to a pressure intensified state; a valve opening quantity increasing means 23 to increase valve opening quantity of the inlet valve 1 by lowering electrifying quantity from the initial electric current value; an offset required or not-required determining means 24 to determine whether it is required to offset the electrifying quantity to the increasing side for a prescribed period of time in accordance with a prescribed condition when the valve opening quantity increasing means 23 lowers the electrifying quantity; and an electrifying quantity offsetting means 25 to offset the electrifying quantity to the increasing side for a prescribed period of time at least once.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031059-A (JP)
Title: Probe
Inventor: MORI CHIKAOMI
IPC: H01L21/66
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe capable of coping with an excessive heating generation by giving a radiation function to the probe in order to prevent fusing of the probe caused by generation of a heavy current in the probe.  <P>SOLUTION: In this probe constituted of a support part to be mounted on a substrate of a probe card; an arm part extending from the support part; and a tip part provided on the tip of the arm part, to be brought into contact with an electrode which is an inspection object, the tip part comprises a contact part and a radiation fin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033438-A (JP)
Title: Imaging apparatus
Inventor: RENGAKUJI HIDEYUKI
IPC: H04N5/225
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more efficient memory use system in a processing for once storing luminance color difference data in a temporary storage area such as a memory.  <P>SOLUTION: The imaging apparatus includes: a first storage area and a second storage area for holding photographed RAW data, wherein the first storage area is arranged in a lower address to the second storage area in an address space; and a signal processing means for reading the RAW data from the first storage area and the second storage are to perform signal processing, wherein the RAW data written in the first storage area is processed by the signal processing means while being read from a high order toward a low order of an address, and the RAW data written in the second storage area is processed by the signal processing means while being read from a low order toward a high order from the address.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030354-A (JP)
Title: Tunnel construction method
Inventor: YABE YUKIO
IPC: E21D13/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel construction method for constructing a tunnel having large cross section by excavating the natural ground having an enlarged width part favorably without using a segment having high yield strength as a lining body of a tunnel to be precedently constructed.  <P>SOLUTION: In this tunnel construction method for constructing the tunnel 33 having large cross section, a pair of tunnels 10A, 10B are precedently constructed at an interval in the horizontal direction, and the natural ground G in the enlarged width part between the pair of tunnels 10A and 10B is excavated to communicate the pair of tunnels 10A, 10B mutually. When excavating the natural ground G in the enlarged width part after the pair of tunnels 10A, 10B are precedently constructed, a curved pipe roof 13 having a circular arc shape for supporting the natural ground G above the enlarged width part is installed from the tunnel 10A on one side toward the tunnel 10B on the other side, and a tip of the curved pipe roof 13 is made to reach the inside of the natural ground G apart from the tunnel 10B on the other side to install the curved pipe roof 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031220-A (JP)
Title: Battery state detection method and device
Inventor: MAJIMA YOSHIFUSA
IPC: G01R31/36
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state detection device or the like capable of detecting accurately the battery state in consideration of temperature characteristics.  <P>SOLUTION: This battery state detection device for detecting the state of a secondary battery 200 includes a memory 60 for storing the first open circuit voltage characteristic showing a relation between an open circuit voltage and a temperature of the secondary battery 200, and the second open circuit voltage characteristic showing a relation between the open circuit voltage and a charging rate of the secondary battery 200. An operation processing part 50 corrects the charging rate of the secondary battery 200 corresponding to an ambient temperature of the secondary battery 200 detected by a temperature detection part 10 based on the first and second open circuit voltage characteristics stored in the memory 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038062-A (JP)
Title: Surface-emitting laser
Inventor: IKUTA MITSUHIRO
IPC: H01S5/187
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser capable of reducing effects on reflectance of an upper reflection mirror and obtaining high output in a single transverse mode.  <P>SOLUTION: The surface-emitting laser includes a plurality of semiconductor layers, laminated on a substrate, which includes a lower semiconductor multilayer reflection mirror, an active layer, and an upper semiconductor multilayer reflection mirror, wherein the lower or upper semiconductor multilayer reflection mirror includes a first semiconductor layer having a two-dimensional photonic crystal structure comprised of a high and low refractive index portions which are arranged in a direction parallel to the substrate, and wherein a second semiconductor layer laminated on the first semiconductor layer includes a microhole which reaches the low refractive index portion, the cross section of the microhole in the direction parallel to the substrate being smaller than the cross section of the low refractive index portion formed in the first semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038130-A (JP)
Title: Lateral mos transistor, and semiconductor device using same
Inventor: MOTOFUSA KEIICHIRO
IPC: H01L29/78
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral MOS transistor which has a high electrostatic breakdown voltage, and to provide a semiconductor device using the same.  <P>SOLUTION: Disclosed is a lateral MOS transistors 250 or 250a having a semiconductor layers 60 or 60a of a first conductivity type, a gate 10 formed on the semiconductor layer with an oxide film 12 interposed therebetween, a drain 20 and a source 30 of the first conductivity type formed on a semiconductor layer surface on both sides of the gate, a back gate 40 of a second conductivity type formed on the semiconductor layer surface on the opposite side from the gate and drain adjacently by the source, and a body region 50 of the second conductivity type formed on the semiconductor layer surface to cover side and bottom portions of the source and back gate from below, wherein the body region has a channel region 51 at the side portion of the source and also has a high-resistance region 52 having a higher resistance component Rb than the channel region below the source and back gate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038144-A (JP)
Title: Shield case and electronic component unit
Inventor: ITO SATORU
IPC: H05K7/20
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency higher than conventional one, and to further enhance a cooling effect.  <P>SOLUTION: Disclosed is a shield case 301 mounted to a substrate 11 where a power circuit 12 and a signal processing circuit 13 comprising electronic components are mounted to cover the power circuit 12 and the signal processing circuit 13 inside. An air intake 320 comprising a plurality of left-side cut and raised holes 321 formed by cutting and raising a part of the top surface 301A of the shield case 301 outward are formed at the top surface 301A opposite to a flow of air to take air in the shield case 301 through the air intake 320 provided opposite to the flow of air, thereby cooling the power circuit 12 and the signal processing circuit 13 by the air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039148-A (JP)
Title: Metal ball detector
Inventor: MEGURO FUMIHITO
IPC: A63F7/02
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily find the fraudulent alteration when a metal ball detector is fraudulently altered and to effectively prevent the fraudulent alteration.  <P>SOLUTION: The metal ball detector 10 includes a through-hole 27 where a metal ball passes through, a detection coil 24 arranged around the through-hole 27 for detecting the passing of the metal ball, a detection circuit for detecting magnetic change generated in the detection coil 24, and a case body 12 provided with the through-hole 27 for covering the detection coil 24 and the detection circuit. The case body 12 has a main body case part 14 with an opening 15 and a cover part 16 for closing the opening 15. The main body case part 14 has a fitting part 52 at the side part, the cover part 16 has a part 63 to be fitted to the fitting part 52, and in the state of closing the opening 15 of the main body case part 14 with the cover part 16, the fitting part 52 and the part 63 to be fitted are calked and fixed by heat in the width direction of the case body 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335413-A (JP)
Title: Fuel cell system, and hydrogen generating device
Inventor: TANAKA YASUAKI
IPC: H01M8/04
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a reforming efficiency of steam reforming when a raw material is supplied to a reforming unit.  <P>SOLUTION: At a system starting time, a temperature of raw material gas (mixed gas) generated at a vaporization/mixing part 50 and supplied to a reforming unit 60 is low. In such a case, an opening and closing valve 51 between the vaporization/mixing part 50 and the reforming unit 60 is maintained closed till the temperature of the mixed gas reaches a predetermined temperature (e.g. about 300°C), and after reaching of the predetermined temperature, the opening and closing valve 51 is opened. Therefore, at the starting time, the raw material of a high temperature is supplied to the reforming unit 60 and a temperature of the reforming unit 60 is raised by the heat and the heat is supplied for a steam reforming reaction which is an endothermic reaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042952-A (JP)
Title: Reservation management system and reservation management method
Inventor: OHORI HARUYOSHI
IPC: G06Q50/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable reservation for a store such as a restaurant from the outside of a store, and to order merchandise in detail.  <P>SOLUTION: This reservation management system 1 is provided with a reservation management server 2 which receives the visit reservation of a store and a personal computer 5 connected through a communication line 3 to the reservation management server 2. When the reservation management system 1 transmits information for requesting the visit reservation of a group, information for designating merchandise scheduled to be ordered for every person constituting the group and information for requesting the content change of the merchandise scheduled to be ordered for every person constituting the group from the personal computer 5 to the reservation management server 2, the reservation management server 2 receives the transmitted information, and calculates the payment amount for every person constituting the group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044490-A (JP)
Title: Radio wave lens and radio wave lens antenna system
Inventor: TERAOKA KANJI
IPC: H01Q1/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave lens in which waterproofness with respect to the adhesion of rain water, snow and ice in the case of flat installation is improved by enhancing structures of a reflecting plate and a lens cover in the radio wave lens employing a Luneberg lens, and a radio wave lens antenna system.  <P>SOLUTION: The present invention relates to a radio wave lens comprising: a semi-spherical Luneberg lens; a radio wave reflecting plate larger than a lens diameter and combined with the Luneberg lens for reflecting a radio wave; and a lens cover covering the Luneberg lens and the radio wave reflecting plate as a whole. The radio wave lens is characterized in that the radio wave reflecting plate has an integrated structure having a step in an outer circumferential portion to mount the lens cover thereto, the radio wave reflecting plate and the lens cover are fixed in the outer circumferential portion using a fixer or sandwiched using a cover presser, and a seal structure is formed between the radio wave reflecting plate and the lens cover.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039953-A (JP)
Title: Printing apparatus
Inventor: WATANABE HIROTAKE
IPC: B41J5/30
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus converting print data of an object for examining into print data without classified information.  <P>SOLUTION: The printing apparatus 2 comprises: a storing part 20 storing print data; a printing part 40 data-processing the print data stored in the storing part 20 and printing; a surveillance part 60 measuring a data-processing rate of the printing part 40; and a declassifying part 50 deleting the print data from the storing part 20 in case the data-processing rate measured by the surveillance part 60 is not less than a predetermined rate, converting the print data to declassified print data and storing in the storing part 20 in case less than the predetermined rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044554-A (JP)
Title: Video playback apparatus and broadcast recording and playback device
Inventor: NAKAGAWA KENGO
IPC: G11B27/34
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To make a chapter skip to a playback position desired to be viewed, with excellent user friendliness.  <P>SOLUTION: A micro processing unit (MPU) 11 of a hard disk drive (HDD) recorder comprises: a skip accepting section 113 which accepts an instruction for skip a playback position of video information stored in a video storage section 191 for the preset unit of a chapter to a skip destination position that is a leading position of the chapter in a play direction or in a reverse direction, based on operation input accepted via a remote controller 3; a display mode setting section 112 which sets a display mode of the skip destination position onto a display 21 based on operation input accepted via the remote controller 3; a display control section 115 which displays the skip destination position on the display 21 according to the display mode set; and a skip execution section 116 which skips the playback position to the skip destination position based on operation input accepted via the remote controller 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039365-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which minimizes displeasure felt by players even when a performance is carried out to highlight an oval opening part by making a contrast lamp mounted at a center unit emit light.  <P>SOLUTION: The direct light emitted from the contrast lamp 1240 is kept from being admitted into a light collection part 1570bxb and instead, the indirect light guided with a light guide part 1570be is admitted into it. As a result, the light emitted from the contrast lamp 1240 is weakened until guided to the light collection part 1570bxb to be emitted from running surfaces 1570bxa and 1570cba. With the emission of the light from the running surface 1570bxa, the running surface 1570bxa can be highlighted growing delicately. Therefore, even when a performance is conducted to highlight the oval opening part 1570bx by making the contrast lamp 1240 emit light as mounted along the rear outer circumference of an oval decoration member at the center unit: this minimizes the displeasure felt by the players.  <P>COPYRIGHT: (C)2009,JPO&INPIT