baber/WOPTO huggingface dataset:
Patent JP-2010219427-A (JP)
Title: Semiconductor device
Inventor: KOJIMA KENJI
IPC: H01L29/423
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which improves operational reliability.  <P>SOLUTION: The device has a first to third diffusion layers 13 spaced from one another in a substrate 10; a first transistor 20 which has a first electrode 15 formed on the substrate 10 between the first diffusion layer 13 and the second diffusion layer 13 with a first insulating film 14 interposed, and is formed with the first diffusion layer 13 as a source and the second diffusion layer 13 as a drain; and a second transistor 21 which has a second electrode 15 formed on the substrate 10 between the second diffusion layer 13 and the third diffusion layer 13 with a second insulating film 14 interposed, and is formed with the second diffusion layer 13 as a drain and the third diffusion layer 13 as a source. The second transistor 21 is turned to a normal OFF state by applying a fixed voltage to the first electrode 15 and the third diffusion layer 13. The threshold of the first transistor 20 is smaller than that of the second transistor 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220178-A (JP)
Title: Delay generation circuit, and constant current source circuit
Inventor: NAKANISHI JUNYA
IPC: H03K5/13
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay generation circuit which depends on only the threshold of a transistor and the amount of current, and to provide a constant-current source employing the delay generating circuit.  <P>SOLUTION: A delay generation circuit comprises: a PMOS transistor (PMOSTr) 104a which inputs a control voltage from its gate terminal and generates a reference current; a PMOSTr 105h and operational amplifier 106 for holding the voltage applied to a drain of the PMOSTr 104a; a PMOSTr 105a for supplying the same current IS as the reference current to the PMOSTr 104a; a plurality of PMOSTr 105b-105g each for generating a proportional current to the current that flows to the PMOSTr 105a; and NMOSTr 104b-104g open-drain connected with the PMOSTr 105b-105g. The NMOSTr 104b-104g are connected over multi-stages, a clock signal is inputted to the gate terminal of the NMOSTr 104b, and a delay signal is outputted from the drain of a second or more even-numbered N transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225406-A (JP)
Title: Fuel cell cogeneration system
Inventor: MATSUMOTO SATOSHI
IPC: H01M8/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell cogeneration system which secures the safety during maintenance by a simple constitution and has high reliability.  <P>SOLUTION: The fuel cell cogeneration system includes a heat recovery path 8 formed by sequentially annularly connecting a first open/close valve 16, a heat recovery heat exchanger 4 to recover exhaust heat generated during power generation of a fuel cell 7, a second open/close valve 17, and a hot water storage tank 1 by a heat recovery piping 3. In the heat recovery piping 3 which connects the first open/close valve 16, the second open/close valve 17, and the heat recovery heat exchanger 4 by the heat recovery piping 3, a pressure relief valve 18 for the heat recovery path is installed which opens when a pressure exceeds a prescribed pressure in the heat recovery piping 3 closer to the heat recovery heat exchanger 4 side than the first open/close valve 16 and the second open/close valve 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301013-A (JP)
Title: Display device
Inventor: YAMASHITA TAKANORI
IPC: H05B44/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To generate more uniform heat on a plurality of wirings connected between a terminal and an electrode provided in common for a plurality of light emitting elements.  <P>SOLUTION: This display device has a first wiring 5 provided on one side of the terminal at the periphery of a display part; a second wiring 51 connecting the terminal to the first wiring; a third wiring 8 provided between one side (side D) of the terminal in the display part and an opposite side (side B) and connected to the first wiring. Resistance values R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>per unit length in the first, second and third wirings satisfy a relationship of R<SB>2</SB><R<SB>1</SB><R<SB>3</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222884-A (JP)
Title: Assembling and demolition method for scaffold
Inventor: SANO YOSHIHIRO
IPC: E04G1/14
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling and demolition method for scaffold for hoisting a scaffold unit by a suspension wire provided on a crane or the like safely, securely, and easily.  <P>SOLUTION: This assembling and demolition method for scaffold comprises a process for lifting or lowering the scaffold unit 10 through suspension beams 30 arranged to cross whole columns 11A, 11B in front and rear of the scaffold unit 10 and fastened on each column 11A, 11B in at least axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221922-A (JP)
Title: Constant water depth control mechanism and constant water depth floating body including the same
Inventor: MIYAMOTO HIROYUKI
IPC: B63B22/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant water depth control mechanism achieving a power-saving control of water depth, and a constant water depth floating body including the constant water depth control mechanism.  <P>SOLUTION: By controlling the amount of pouring sea water into a cylinder 47, the hollow volume of a hollow section of the constant water depth floating body 100, namely, the buoyancy of the constant water depth floating body 100 is controlled, thereby controlling the water depth of the constant water depth floating body 100. By transforming the rotary motion of a motor 42 into the lifting motion of a piston 46, the loss of energy transformation is minimized, achieving a power-saving position control of the piston 46. Thereby, the constant water depth floating body 100 can be driven for a long period of time. The constant water depth floating body 100 can be formed inexpensively because a known device or member is applicable thereto.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223852-A (JP)
Title: Electric inspection probe, manufacturing method of the same and manufacturing method of semiconductor device
Inventor: UCHIDA MASAYUKI
IPC: G01R1/067
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric inspection probe having a long life and a manufacturing method of the same, and a manufacturing method of a semiconductor device using this electric inspection probe.  <P>SOLUTION: The electric inspection probe includes a wafer connection pin, the tip of which is abutted on a solder bump, a substrate connection pin, the tip of which is connected to an electric pad of an inspection substrate, and a spring member. In the wafer connection pin, a base material 21 constituted with a copper alloy is provided and a nickel layer 22 constituted with phosphorus-added nickel and a gold layer 23 are formed on the entire surface of the base material 21. On the tip part 2d of the wafer connection pin, a rhodium layer 24 is also formed on the surface of the gold layer 23, and a ruthenium layer 25 is formed thereon. The rhodium layer 24 is prepared by forming a film by an electric plating method using a plating solution containing not only rhodium but also ruthenium. Further, the ruthenium layer 25 is formed by a sputter method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225094-A (JP)
Title: Integrated circuit, debugging circuit and debugging command control method
Inventor: SATO SHUHEI
IPC: G06F11/28
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit for controlling a bus right acquisition request and approval such that a bus can be efficiently used, when an internal resource such as a memory can be directly accessed from a built-in debugging circuit.  <P>SOLUTION: The integrated circuit includes: a bus; a processing unit executing a user program; and the debugging circuit transferring an instruction inside an instruction register to the processing unit via the bus in response to an instruction transfer request from the processing unit, connected to the bus. When the processing unit suspends the execution of the user program and performs the instruction transfer request to the debugging circuit, the debugging circuit performs a response for freeing a use right of the bus from the processing unit in a period between the instruction transfer request and instruction transfer operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009131720-A (JP)
Title: Golf club head with face insert
Inventor: GILBERT PETER J
IPC: A63B53/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved golf club head that allows for customization and provides adequate face wear resistance.  <P>SOLUTION: The golf club head has a body member and a face insert formed of different materials. The body material is relatively soft and ductile to allow the club to be customized, and the face insert member is relatively hard and wear resistant to ensure that the face groove geometry remains substantially unaltered through use.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010227845-A (JP)
Title: Coating apparatus
Inventor: YAMADA MINORU
IPC: B05C13/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus which ensures uniform coating thickness, and attains long product life, and cost reduction.  <P>SOLUTION: Plane precision of the surface of a base material which is fixed to a fixing member 2 by a base 3 consisting of a stone platform is secured, a coating means 10 is smoothly moved in the coating direction by a linear motor 11, and movement of the coating means 10 is smoothed more by air bearings 14, 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232467-A (JP)
Title: Power supply device
Inventor: SUZUKI AKITSUGU
IPC: H05K7/20
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which appropriately removes dust deposited on an electric component arranged inside a housing.  <P>SOLUTION: The power supply device has: a housing; a substrate which is attached to the inside of the housing and on which an electric component is arranged; a first fan attached to the surface of the housing opposed to the substrate; and a second fan attached to the housing in such a manner that the second fan blows in a direction different from the blowing direction of the first fan. After the first fan operates, the second fan operates and removes dust in the housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231582-A (JP)
Title: Rf tag and method of manufacturing the same
Inventor: KUBOTA KAZUHIRO
IPC: B32B27/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF tag which has superior high frequency transmission characteristics, and can maintain transmission characteristics even against the temperature change of a use environment, and to provide a method of manufacturing the same.  <P>SOLUTION: The RF tag is configured by laminating a conductive layer I on one face of a laminate and a metal foil layer M on the other face, the laminate being configured by laminating prepreg layers on both faces of a dielectric layer P. In this case, the dielectric layer P is obtained by polymerizing monomers containing annular olefin monomers, and configured of an annular olefin-based polymer whose load deflection temperature is ranging from 100 to 200°C, and a prepreg layer is obtained by impregnating epoxy resin in glass fiber base materials, and a conductor layer I is configured by loading a storage medium I1 capable of reading and writing information, and forming an antenna circuit I1 for reading and writing information for the storage medium I1 in a non-contact state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035406-A (JP)
Title: Motor and pump apparatus
Inventor: TANAKA SHOGO
IPC: H02K7/14
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure water resistance of a functional component, such as, a current-applying portion, in a motor and pump apparatus whose motor shaft is set horizontal.  <P>SOLUTION: In the motor and pump apparatus, a shaft-supporting barrier 10 is interposed between the motor and pump housings 5, 6, and the shaft-supporting barrier holds an oil seal 20 on the pump-housing side and a cylindrical portion 18 on the motor-housing side. A bearing 26 for supporting a shaft 40 is held in a through-hole 19 of the cylindrical portion, and a sealing space S is formed between an opening end surface 50 and the oil seal 20. An impeller 60, whose wing is positioned in the pump housing, is coupled to the shaft 40 which extends from the bearing 26 to the oil seal 20. The sealing space S communicates with the outside, through a linear discharging passage D which opens in the lowermost portion of the seal space S. As a result, the water leaking from the oil seal 20 into the seal space S is discharged directly to the outside, without being injected into space where a current-applying portion, etc are installed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247890-A (JP)
Title: Anchoring device
Inventor: KOSA TIMOTHY D
IPC: A61B17/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to secure a tissue using an anchoring device.  <P>SOLUTION: A system for securing tissue includes a suture 2 having a proximal portion and a distal portion wherein the proximal portion includes an elongated body 10 and the distal portion of the suture terminates in a loop 14 wherein at least a portion of the loop includes a plurality of barbs and the suture further includes a bifurcation of the elongated body into two branches 14a and 14b, a means for inserting the proximal portion of the suture into a tissue at a penetration point, a means for advancing the two branches of the suture through the tissue such that the two branches are simultaneously pulled through the penetration point, and a means for securing the suture in the tissue.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010233104-A (JP)
Title: Radio communication system, radio control server, communication terminal, and control program
Inventor: SEKIYA YUTA
IPC: H04W28/20
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which can allot a band to a host terminal according to the number of slave terminals belonging to the host terminal, in a shared channel.  <P>SOLUTION: The radio communication system includes a communication terminal group in which a host terminal 10a is determined among a plurality of communication terminals 10, which can be mutually associated in short-distance communication and require the same data and the communication terminals 10 other than the host terminal 10a are grouped as slave terminals 10b by the host terminal; and a radio control server 110, which allots a band in the common channel to the host terminal 10a. The host terminal 10a transmits terminal information on the host terminal and the slave terminals 10b to the radio control server 110 and receives data from the radio control server 110, to transmit the data to the slave terminals 10b. The radio control server 110 allots the band in the common channel to the host terminal 10a, based on the terminal information transmitted from the host terminal 10a and transmits data to the host terminal 10a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234596-A (JP)
Title: Truth determining body with color changeable function
Inventor: OHATA TAKUO
IPC: C09D11/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truth determining body with a color changeable function which performs a new color change as the color change of the color changeable ink surely turns "blue-shifted", and it becomes possible to generally easily obtain an article to perform the similar color change, and accordingly, no longer it becomes insufficient to confirm truthfulness of an object for security.  <P>SOLUTION: The truth determining body with the color changeable function is characterized in that a color changeable ink layer including a pigment or the like in which the wavelength of a reflected light shifts from a visible region of ≤500 nm to an ultraviolet region, and a color changeable ink layer including a pigment or the like shifting from an infrared region to a visible region of ≥500 nm, are laminated, and furthermore, a hologram forming layer is laminated thereon, and thereby, a so-called "red shift" and a unique "hologram" can be observed at the time of observation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238566-A (JP)
Title: Heating device for heat tunnel
Inventor: HANAGATA TOSHIYUKI
IPC: F27B9/36
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device for a heat tunnel capable of surely retaining sheath heaters and having a high heat radiation effect and a high rectifying effect and attaining energy saving.  <P>SOLUTION: The heating device for a heat tunnel includes the sheath heater 52 arranged in the vicinity of a blower 40 for sending air in a heat tunnel 14, and retaining members 58 for connecting the same sheath heater 52 at designated intervals. The retaining member 58 is a plate body made of a deformable metal. A plurality of semi-circular recessed sections 60 inserted with the crossing sheath heater 52 are prepared at one side edge section along the longitudinal direction, and a plurality of groove sections 62 formed in a comb blade shape are prepared at the other side edge section along the longitudinal direction. Connecting projections 64 projecting to sides are arranged on both ends in the longitudinal direction. The sheath heaters 52 are respectively inserted into a plurality of recessed sections 60 by setting in a direction wherein the longitudinal direction of the retaining member 58 is crossed with the longitudinal direction of the sheath heater 52, and the other retaining member 58 is connected by respectively inserting the sheath heater 52 into the plurality of recessed sections 60 from the opposite direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240012-A (JP)
Title: Mirror device
Inventor: WATABE TSUKASA
IPC: A47G1/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To have a simply structured mirror device that can be applied without losing the inherent function of a mirror surface and can be provided at a reasonable price.  <P>SOLUTION: The mirror device includes a display 9 that displays a message by a semitransparent mirror plate 5 and light. Then, the semitransparent mirror plate 5 is compartmented into an opaque part and a translucent part 8 by attaching a nontransparent sheet 6 on the back face; the translucent plate 9b of the display 9 is broaden enough to coat the back face of the translucent part 8; and the translucent plate 9b is attached on the semitransparent mirror plate 5 by a silicon resin adhesive agent 10 coating all over the back face of the translucent part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244839-A (JP)
Title: Ion generator and discharge device
Inventor: OSHIGANE TOMOAKI
IPC: H01T19/04
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator for maintaining stable ion generating performance over a long period of time without needing to clean and replace needle electrodes.  <P>SOLUTION: The ion generator generates ions by applying and discharging voltage between needle discharge electrodes 11, 12, 13 and a dielectric electrode 2. The ion generator includes a plurality of the needle discharge electrodes 11, 12, 13 and includes insulating discharge restraining members 51, 52 covering the tip portions of the plurality of the needle discharge electrodes 11, 12, 13 individually, and a discharge electrode selecting means 6 selecting the needle discharge electrodes 11, 12, 13 to discharge by detaching the discharge restraining members 51, 52 from the tip portions of the needle discharge electrodes 12, 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272618-A (JP)
Title: Multilayer film reflector
Inventor: MATSUMOTO MASANORI
IPC: C23C14/34
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a stress distribution resulting from a variation in the in-plane film quality of a stress relaxation layer and a reflective layer.  <P>SOLUTION: The reflective layer 11 is stacked on a substrate 10 via the stress relaxation layer 12. The stress relaxation layer 12 has a stress relaxation portion 12a having a uniform film thickness distribution to offset the internal stress of the reflective layer 11, and a stress distribution eliminating portion 12b with a film thickness distribution approximated to a second order even function. The stress is substantially proportional to the film thickness. Thus, the formation of a given film thickness distribution allows the stress distribution to be controlled. However, changing the film thickness distribution based on a design value may deteriorate the optical characteristics. Thus, the film thickness distribution of the stress distribution eliminating portion 12b which serves to eliminate the stress distribution is approximated to the second order even function. This enables aberration associated with the film thickness distribution to be reduced by adjusting an optical system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216217-A (JP)
Title: Handrail for sliding door
Inventor: YOSHIMURA ZENSHIRO
IPC: E04F11/18
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional handrail, which is provided on the wall of a corridor of a building such as a house, a hospital, a nursing institution in order to secure security of walking, that the handrail is disconnected at a doorway of each room and thus is not dependable, that especially on a sliding door the handrail cannot be installed if the handrail is projected even in small amounts on the surface of the sliding door since the handrail buts a door frame, and that none of the techniques is utilized although some inventions are found by considering these circumstances.  <P>SOLUTION: A bracket 21 provided with a fixed plate 22, a rotation-support body 24, and an engagement implement 26 is screw-fixed at an appropriate height of the sliding door 1 by the fixed plate 22. A base end part 12 of a handrail bar 11 is fixed to the bracket 21 by the engagement implement 26, and the other end part 13 is retained horizontally by a receptacle implement 31 which is provided to a rigid frame B6. The other end part 13 slides up and down along the rigid frame B6 in synchronization with the open/close movement of the sliding door.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250008-A (JP)
Title: Sealing device
Inventor: TSURU NORIYUKI
IPC: H01L51/50
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the production efficiency of a cell structure, such as a liquid crystal display panel and an organic EL panel, by sticking upper and lower substrates, and to obtain the cell structure of high quality.  <P>SOLUTION: The sealing device includes a vacant housing having an opening in the top surface face thereof and having an air inlet/outlet port P1; a flexible and translucent sheet member 11 covering the opening of the vacant housing 1; a UV mask support frame 14, having an air inlet/outlet port P2 and placed on the sheet member 11, while storing a UV transmission mask 15 therein; a movable sealing plate 18 covering an opening in the top surface of the UV mask supporting frame 14; and a light source disposed above the movable sealing plate 18. The lower internal section of the vacant housing divided by the sheet member 11 as a boundary functions as a first chamber CH1 which can be evacuated; meanwhile the upper inner part divided by the sheet member 11 as a boundary, and surrounded by the UV mask support frame 14 and the movable sealing plate 18 functions as a second chamber CH2 which can be evacuated.  <P>COPYRIGHT: (C)2011,JPO&INPIT