baber/WOPTO huggingface dataset:
Patent JP-2009044052-A (JP)
Title: Quantum dot and manufacturing method thereof
Inventor: FUCHI SHINGO
IPC: C30B29/40
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To securely solve a desired element component in a quantum dot by changing a gas flow sequence by a liquid drop epitaxy method using metal organic vapor phase epitaxy.  <P>SOLUTION: After a base layer 2 is formed on a base 1, the temperature of the base 1 is lowered from base layer formation temperature to dot formation temperature while a P-component atmosphere is produced in a reaction chamber. While the base 1 is held at the dot formation temperature, an atmosphere containing an As component and a P component is produced in the reaction chamber and held for a prescribed time. Consequently, the As component and P component 5 are made present on the base layer 2. Then an atmosphere containing an In component is produced in the reaction chamber to form liquid drops which consist of the In component and in which the As component and P component are dissolved, and the liquid drops are crystallized to form quantum dots consisting of InAsP.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042648-A (JP)
Title: Hard coat film
Inventor: SHIMANO EMI
IPC: G02B1/10
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film excellent in saponification resistance while maintaining scratch resistance.  <P>SOLUTION: The hard coat film is characterized in that a hard coat layer of the film comprises a cured product of a curable resin composition for the hard coat layer containing reactive inorganic fine particles (A) which have an average particle diameter of 30 to 100 nm, at least a part of the surfaces of which are covered with an organic component, and which have reactive functional groups (a) introduced by the organic component on the surface, and a curable binder system having a curing reactivity in the system and containing a binder component (B) having a reactive functional group (b) having crosslinking reactivity with the reactive functional groups (a) of the reactive inorganic fine particles (A), wherein the density of the reactive inorganic fine particles (A) is lowest on the interface of the hard coat layer on the opposite side to a transparent base film, and the density of the reactive inorganic fine particles (A) is highest on the interface or the near the interface of the hard coat layer close to the transparent base film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008067375-A (JP)
Title: Sound propagation path type speaker system
Inventor: YAMADA ATSUSHI
IPC: H04R1/28
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound propagation path type speaker system in which unwanted resonance or anti-resonance of acoustic vibration in a low frequency domain is suppressed and sound pressure-to-frequency characteristics in a reproduction band are flattened by preventing standing wave formation of a transmission wave in middle and high frequency domains.  <P>SOLUTION: In the sound propagation path type speaker system, diaphragms 1A, 1B, 1C and 1D are supported by an edge 2 and disposed at predetermined intervals within a tube part 4. Each of the diaphragms is a mass element which can make amplitude in a length direction of the tube part 4 within a deformation range of the edge 2, and air within air chambers 3A, 3B and 3C which are formed in the diaphragms in a divided manner, is an elastic element. The sound propagation path type speaker system is characterized in restricting the amplitude of the diaphragms 1B and 1C and suppressing unwanted resonance or anti-resonance caused by the diaphragms by forming ventilation paths 6B and 6C between the adjacent air chambers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009045110-A (JP)
Title: Apparatus, method, and program for image processing
Inventor: KO GAKUHIN
IPC: A61B6/03
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, method, and a program for image processing, which accurately extract a region belonging to a predetermined component part from an image of a subject.  <P>SOLUTION: The image processing apparatus includes an image acquiring section for acquiring a tomographic image of a subject and a region searching section for searching a region having an image homogeneity corresponding to homogeneity of a cross-section of a predetermined component part among various component parts composing the subject. Because a region having an image homogeneity corresponding to the homogeneity of a cross-section of a predetermined component part is searched in the tomographic image of a subject, a blood vessel region belonging to a blood vessel or a bone region belonging to a bone is searched accurately even when the tomographic image is of a part where blood vessels and bones are tangled complexly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049601-A (JP)
Title: Number scanning detecting device and detection program
Inventor: KUSUMOTO TETSUYA
IPC: H04L12/70
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load for detecting number scanning.  <P>SOLUTION: A number scanning detecting device is provided for detecting the transmission side terminal under a situation where number scanning can be performed, the number scanning detecting device detects that an SIP packet including information of suspecting number scanning, i.e., state information showing that SIP transaction processing is in a prescribed state is transmitted, starts to acquire information about SIP transaction processing to be performed about a transmission side terminal which has performed transmission that becomes an opportunity to transmit the SIP packet on the condition that the SIP packet is detected which includes the state information showing that the SIP transaction processing is in the prescribed state, collects the acquired information as statistical information when the information is started to be collected, and determines whether the transmission side terminal is a terminal for performing number scanning on the basis of the collected statistical information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050073-A (JP)
Title: Cogeneration apparatus
Inventor: YURI NOBUYUKI
IPC: H02K11/20
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To self-diagnose output voltage of a battery or the like in a cogeneration apparatus having a power generator connectable with a feed line of AC power from a commercial power system to an electric load, an internal combustion engine driving the power generator and a power generation unit formed of a battery.  <P>SOLUTION: The cogeneration apparatus is provided with the power generator connectable with the feed line of AC power from a commercial power supply to the electric load, the internal combustion engine driving the power generator and the power generation unit formed of the battery. Warm water is generated by exhaust heat of the internal combustion engine, and it is supplied to a hot water storage tank unit. When it is judged whether it is predetermined self-diagnosis time or not (S10) and it is judged to be predetermined self-diagnosis time, the power generation unit is operated by output of the battery. Self-diagnosis is performed on output voltage of the battery, or number of rotations of the internal combustion engine or output of the power generator (S12 to S14).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045246-A (JP)
Title: Medical surface-nanofabricated titanium promoting proliferation and differentiation of osteoblastic cell and its production method
Inventor: FUJITA TETSUO
IPC: A61L27/00
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical surface-nanofabricated titanium promoting the proliferation and the differentiation of osteoblastic cells performing and the osteoanagenesis by filling a joining part between an artificial bone and a bone, and further an osseous defect site of a jawbone with a reinforcing material, various types and shapes of dental implant materials, a mesh-type reinforcing material and a screw.  <P>SOLUTION: The titanium surface is formed with multiple hemispherical protrusions of micron size having grooves on their circumferences, and the circumferential grooves and the whole surface bodies of the hemispherical protrusions are formed with surface structures consisting of multiple nano-size micro spherical projections and micro recesses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048718-A (JP)
Title: Semiconductor memory device and bus system
Inventor: TANAKA SACHIKO
IPC: G11C11/41
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of reducing power consumption of an address decoder when an invalid address is entered, and a bus system.  <P>SOLUTION: A bus slave 20a is provided with an access control circuit 22 for generating an access invalid signal AI when it is determined that an address signal ADD is an invalid address based on upper addresses A16 to A19 of the address signal AD. The bus slave 20a is provided with a selector 23 for supplying a stop address SAD to an address decoder 27 according to the access invalid signal AI from the access invalid signal AI.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047622-A (JP)
Title: Gas chromatograph apparatus for measuring volatile organic compound, and method of measuring the volatile organic compound
Inventor: TAKEUCHI FUMIYO
IPC: G01N30/78
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volatile organic compound measuring technology capable of preventing degradation of the separation column or the detector.  <P>SOLUTION: This gas chromatograph apparatus for measuring volatile organic compound has a device for switching the state for conducting the total quantity of a sample coming out of a total amount measuring system to a component concentration measuring system, and a state for discharging the total amount or part of the sample coming out of the total amount measuring system, without making it conduct to the component concentration measuring system and simultaneously conducting carrier gas substantially, as much as the carrier gas amount, accompanying the discharged sample to the component concentration measuring system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008078641-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: ARAKI KENJI
IPC: H01G9/028
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor whose defective fraction of leak current can be reduced without reduction in capacitance.  <P>SOLUTION: The solid-state electrolytic capacitor includes: a positive electrode body 4 made from a valve action metal or a compound having an electric property of a valve action metal, which has an expanded surface; a first oxide dielectric layer 1 formed on the expanded surface of the positive electrode body 4; a second oxide dielectric layer 3 formed on an exposed end surface of a positive electrode body produced by cutting the positive electrode body with a surface on which the first oxide dielectric layer 1 is formed into a prescribed shape; a first electrically conductive polymer layer 5 formed on the first oxide dielectric layer 1; a second electrically conductive polymer layer 2 formed on the second oxide dielectric layer 3; and a negative electrode layer consisting of a graphite layer 6 formed on the first electrically conductive polymer layer 5 and/or the second electrically conductive polymer layer 2, and a silver layer 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009054356-A (JP)
Title: Electric wire sideway-drawing connector
Inventor: OSADA KAZUYUKI
IPC: H01R13/58
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire sideway-drawing connector capable of decreasing stress applied to wires of the inner circumference side of a crooked portion as much as possible.  <P>SOLUTION: The electric wire sideway-drawing connector 11 is constituted by arranging a plurality of terminals 13 in a connector housing 12 laterally in one row and by bending and extending electric wires W extending backward in the connector housing from the terminal, 13 in the sideway direction of the connector housing immediately after being drawn out of the back end 12b of the connector housing. In the connection, by forming the back end of the connector housing obliquely, a position of the back end is set nearer to the front end 12a side of the connector housing at a side where the terminal is connected to the wire of the inner circumference of bending than at a side where the terminal is connected to the wire of the outer circumference of bending.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055237-A (JP)
Title: Method for manufacturing corrugated horn
Inventor: ASAYAMA SHINICHIRO
IPC: H01Q13/02
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for raising reliability in precision components to which high precision is requested.  <P>SOLUTION: A method for manufacturing a corrugated horn 10 includes: a step of forming a conical surface shape waveguide 40 inside the first member 20 by cutting; a step of forming a cavity to allow the second member 30 to be fitted by pressure at one end of the first member 20; a step of forming a conical surface shape waveguide 50, which is connected to the conical surface shape waveguide 40 formed inside the first member 20 when the second member 30 is fitted by pressure to the cavity of the first member 20, inside the second member 30 by cutting; a step of forming a cone/pyramid conversion waveguide 60, which is circular on the end side of the conical surface shape waveguide 50 and is rectangular on the opposite side, by wire discharge working between the end of the conical surface shape waveguide 50 and the opposite end of the second member 30 inside the second member 30; and a step of fitting the second member 30 by pressure to the cavity of the first member 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054863-A (JP)
Title: Semiconductor device
Inventor: SASAKI AKIRA
IPC: H01L25/18
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device such that crackings of a plurality of semiconductor chips can be detected in an easy method and flexibility of design is improved.  <P>SOLUTION: The semiconductor device includes: a first semiconductor chip 11 and a second semiconductor chip 34 formed on the first semiconductor chip 11. A first wiring 18 provided along an outer circumferential edge of the first semiconductor chip 11 and a second wiring 42 provided along an outer circumferential edge of the second semiconductor chip 34 are connected in series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059850-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TERAMOTO AKINOBU
IPC: H01L21/3213
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of reducing effect of plasma damage on a semiconductor element in manufacturing.  <P>SOLUTION: The manufacturing method includes a process for forming the semiconductor element on a semiconductor substrate, and a process for forming a film on the semiconductor element by CVD treatment using microwave plasma in which a microwave is a plasma source, an electron temperature of plasma is lower than 1.5 eV and an electron density of the plasma is higher than 1×10<SP>11</SP>cm<SP>-3</SP>in the vicinity of a surface of the semiconductor substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059164-A (JP)
Title: Schedule management program and schedule management apparatus
Inventor: FUKUDA HIROTSUGU
IPC: G06Q10/10
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a schedule management program that facilitates the knowledge and management of schedules of users in different time zones.  <P>SOLUTION: An object presentation means of management software displays a schedule check screen 22B according to values entered on a schedule creation screen, user data, calendar data and equipment data. As to schedules 233, displayed hours are shifted to the same time in consideration of the time zones of users, "Taro Fuji" in Tokyo and "Feng Wang" in Shanghai. Displayed hours are similarly shifted to the same time in consideration of the time zones of pieces of equipment, "303 meeting room, Headquarters" and "111 meeting room, Shanghai branch".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008066725-A (JP)
Title: Eeprom device and method of manufacturing the same
Inventor: PARK WEON-HO
IPC: H01L29/792
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EEPROM device having improved integration and reliability by a simplified structure, and to provide a method of manufacturing the same.  <P>SOLUTION: After forming a tunnel insulating film on a substrate, first and second gate structures having substantially the same structure are formed so as to be mutually isolated from each other on the tunnel insulating film. After forming a common source region on the substrate between the first and second gate structures, first and second drain regions are formed respectively in first and second parts of the substrate adjacent to the first and second gate structures, respectively. Accordingly, functions of a memory transistor and a selection transistor are mutually alternately performed by application of a signal, thus achieving an EEPROM device having first and second transistors of substantially the same structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009058829-A (JP)
Title: Image forming device, fixing device, heat generation rotor, and temperature control method
Inventor: SEO HIROSHI
IPC: H05B6/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a member, a device and the like, allowing temperature elevation to a temperature exceeding a Curie temperature of a magnetic shunt alloy, while utilizing a quick temperature elevation characteristic of a heat generation rotor by electromagnetic induction heating, in a fixing device having an excitation coil 2a, a metal sleeve 3H (heat generation layer and magnetic shunt alloy), and a demagnetizing member 3A-1, arranged with the magnetic shunt alloy between the excitation coil and the demagnetizing member, and having the fixing heat generation rotor of exhibiting a self-temperature control function by a repulsive magnetic flux generated in the demagnetizing member caused by a magnetic flux of the excitation coil.  <P>SOLUTION: A magnetic flux regulating means (magnetic core 3Q, demagnetizing member 3A-1) is provided to be rotation-positioned with respect to the excitation coil 2a, to regulate an amount of the repulsive magnetic flux.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062100-A (JP)
Title: Sheet material carrying device and image forming device
Inventor: HANASHIMA TORU
IPC: B65H29/58
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material carrying device capable of optionally setting carrying speed in a plurality of directions to improve productivity during duplex printing.  <P>SOLUTION: When paper after passing through a fixing device 23 is discharged to outside of the device, a switching means 36 is located in the position indicated by the broken line, and a two-stage roller 101 having a small diameter part and a large diameter part is driven to the Q direction to discharge the paper at speed V1. During duplex printing, the switching means 36 is located in the position indicated by the continuous line, and the two-stage roller 101 is driven to the P direction to carry paper at speed V2. When a rear end of the paper reaches the two-stage roller 101, it is inverted to the Q direction to carry the paper to a double-side carrying part at speed V3. Each speed is set to be V1=V2<V3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063011-A (JP)
Title: Magnetic viscous fluid shock absorber
Inventor: SAITO KEIJI
IPC: F16F9/53
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic viscous fluid shock absorber in which the amount used of magnetic viscous fluid is reduced.  <P>SOLUTION: The magnetic viscous fluid shock absorber comprises a first shaft member 11, a second shaft member 20 supported to the first shaft member freely in an axial direction, a converting means 30 converting the axial direction displacement into rotation displacement, a rotor 41 connected to the converting means and rotated by the rotation displacement, a cell 49 rotatably disposing the rotor inside thereof and sealing the magnetic viscous fluid therein, and a coil 42 making a magnetic field act to the magnetic viscous fluid. According to an electric current applied on the coil, the viscosity of the magnetic viscous fluid becoming a rotation resistance of the rotor is changed, thereby changing damping force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063684-A (JP)
Title: Video display device
Inventor: NAGAYOSHI MAYUMI
IPC: F21V5/04
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device, wherein the luminance of a displayed video is made uniform and thinning is possible.  <P>SOLUTION: The video display device includes: a plurality of light sources for emitting light; an optical uniformizing portion for uniformizing light emitted from the plurality of light sources; a total reflection portion disposed above the plurality of light sources and totally reflecting light from the optical uniformizing portion; an optical guide portion for guiding light totally reflected at the total reflection portion; a first optical diffusion unit for diffusing light from the total reflection portion and outputting the diffused light; an optical parallelizing unit for parallelizing light from the first optical diffusion unit; and a liquid crystal panel for modulating light from the optical parallelizing unit into an optical image in accordance with an image signal and displaying the optical image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039497-A (JP)
Title: Wheelchair having detachable blood flow-improving function
Inventor: NARITA TAKASHI
IPC: A61G5/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair having detachable blood flow-improving function, wherein a set of blood stream-improving function is detached together with a fixed shaft frame from the wheelchair body so that blood flow of legs of a user is improved, and it is created so that blood flow of everyone can be improved by using it alone.  <P>SOLUTION: Each device needed for the blood flow-improving function is attached to a robust fixed shaft frame, this is attached to the wheelchair body, and the wheelchair is used, thereby blood flow of the legs of the user is improved. In addition, when the set of blood stream-improving function which the fixed shaft frame equipped with each blood stream-improving device was detached from the wheelchair body is used alone, blood flow of everyone can be improved, and thus characteristics of the wheelchair having detachable blood flow-improving function are considerably significant and convenient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063872-A (JP)
Title: Banner
Inventor: INAGAKI KANAMI
IPC: G09F17/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wrapping around and a riding up against a flagstaff and a flapping and to provide a banner which has a favorable appearance.  <P>SOLUTION: The banner has a rectangular vertically long shape and its bottom part is cut diagonally upward from the corner part. The banner is constituted of a rectangular part 1 and a triangle part 2 at its bottom part. A side 3, the longer side of the right and the left sides, and a top side 5 are at the flagstaff installation side. The triangle part 2 is formed by a sheet material 2a which has a better stiffness and which is heavier than a sheet material 1a of the rectangular part 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT