baber/WOPTO huggingface dataset:
Patent JP-2008256098-A (JP)
Title: Excess flow check valve
Inventor: YAMASHITA AKIRA
IPC: F16K31/06
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excess flow check valve capable of suppressing an increase in cost and suppressing a change in a valve closing characteristic caused by primary pressure.  <P>SOLUTION: The excess flow check valve provided in a gas flow passage 70 connected to a gas tank is provided with a valve element 41 disposed in a state of being movable in a direction to laterally penetrate the flow passage 70, the valve element 41 including a pressure receiving part 72 for receiving pressure from one side in the laterally penetrating direction of the flow passage 70, and a pressure receiving part 74 for receiving pressure from the other side in the laterally penetrating direction of the flow passage 70. The valve element 41 moves in the direction to laterally penetrate the flow passage 70 according to differential pressure between the pressure received by the pressure receiving part 72 and the pressure received by the pressure receiving part 74.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256988-A (JP)
Title: Lens barrel and camera
Inventor: MUSHU HIROYUKI
IPC: G02B7/04
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel that can be made smaller.  <P>SOLUTION: The lens barrel includes, on a first face 6a, a first zone Z1 having a first lead female helicoid 18a with a first lead, and second zones Z2 and Z3 having second lead female helicoids 18b and 18c with a second lead smaller than the first lead. A second helicoid 24 is a projecting portion of predetermined height h, which is formed on a second face 21a. The second helicoid 24 has, at both ends, end faces 30a and 30b and 40a and 40b that include sides which are parallel to the first lead female helicoid 18a, and grooves 25 formed parallel to the second lead female helicoids 18b and 18c along its length and are shallower than the predetermined height h. In the first zone Z1, the end faces 30a and 30b and 40a and 40b of the second helicoid 24 are engaged with the first lead female helicoid 18a. Consequently, in the zones Z2 and Z3, the groove 25 of the second helicoid 24 helically is engaged with the second lead female helicoids 18b and 18c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007193359-A (JP)
Title: Autofocus method and autofocus device
Inventor: SUMI HIDETOSHI
IPC: H04N5/232
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus method and an autofocus device by which the peak position of an AF evaluated value is detected in a shorter time without drastically lowering the detecting accuracy of a focusing position in autofocus control of a contrast detecting system.  <P>SOLUTION: The autofocus control is performed by the system where the AF evaluated value is calculated based on a high frequency component included in an output signal from a CCD at respective positions while moving a focus lens in an optical axis direction by a stepping motor, and the focus lens is moved to the peak position where the AF evaluated value becomes maximum. The focus lens is continuously moved in a searching range and exposure by the CCD is performed in a predetermined cycle in the middle of the movement of the focus lens. By shortening an AF evaluation cycle for acquiring the AF evaluated value, the speeding-up of autofocus operation is achieved. Besides, since the vibration of the focus lens is not increased in each AF evaluation cycle, the operational sound of the focus lens or the like in the autofocus control is made low.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008262336-A (JP)
Title: Biometric authentication device
Inventor: HASHIMOTO GAKUJI
IPC: G06T1/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biometric authentication device capable of securing authentication precision which is high in authentication using three-dimensional information.  <P>SOLUTION: A biometric authentication device 1 prepares the position information of the core of a fingerprint based on the image pickup data of the surface of a living body(fingerprint) 2 by an image processing part 14, and specifies the angle of rotation of the living body 2 based on the position information of the core of the fingerprint. On the other hand, the biometric authentication device 1 prepares the three-dimensional information of a vein pattern based on the image pickup data of a plurality of layers inside the living body. The living body is authenticated based on the three-dimensional information of the angle of rotation and vein pattern so that it is possible to correctly authenticate regardless of such image pickup conditions as the layout of the living body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263438-A (JP)
Title: Class f amplifying circuit
Inventor: TAKAGI KAZUTAKA
IPC: H03F3/19
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class F amplifying circuit which has high efficiency even at high frequency where output capacity of an amplifying element (FET) can not be neglected.  <P>SOLUTION: The class F amplifying circuit includes an FET 10 which outputs a signal having an input signal basic angular frequency<SB>ωo</SB>and a harmonic component, a first reactance two-terminal circuit 12 to which an output terminal N<SB>OF</SB>of the FET and a ground terminal are connected, a basic wave matching circuit 16 disposed on the side of the output terminal N<SB>OF</SB>of the FET, a second reactance two-terminal circuit 14 connected between an input terminal of the basic wave matching circuit and the output terminal of the FET, and a load 22 to which the output terminal of the basic wave matching circuit and the ground terminal are connected, the output impedance of the FET being equal to that of a parallel circuit comprising an output resistance Ro and an output capacitor Co. The first reactance two-terminal circuit 12 is open to a DC component and short-circuited to even-order harmonic components and resonates with the output capacitor Co of the FET in parallel to odd-order harmonic components, and the second reactance two-terminal circuit, on the other hand, is short-circuited to the DC component and open to odd-order harmonic components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262831-A (JP)
Title: Data setter
Inventor: SHIMIZU OSAMU
IPC: H01R13/64
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To change data by a simple operation without bringing a board for mounting a data setter thereon into an operation state.  <P>SOLUTION: A plurality of kinds of data of 5-bit configuration are set by selectively fitting at least one plug 22 to plug fitting parts 12A1-12A8 in a setter body part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263096-A (JP)
Title: Grinding method of device
Inventor: SEKIYA KAZUMA
IPC: B24B49/10
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method of a device capable of grinding an individually split device to a predetermined thickness without using a consumable article such as a measured frame.  <P>SOLUTION: The grinding method of the device includes steps of holding a lower surface of a protective member supported on a chuck table of a grinder by sticking a surface of a plurality of devices to an upper surface, grinding a rear face of the plurality of devices held on the chuck table via the protective member while turning the chuck table and forming the plurality of devices into a predetermined thickness. A measuring part of a non-contact-type thickness gage is located immediately above a rotation locus where a predetermined device among the plurality of devices held on the chuck table via the protective member rotates. The rear face of the plurality of devices is ground by a grinding means while measuring the thickness of the rotating predetermined device by the non-contact-type thickness gage, and the grinding by the grinding means is completed when the thickness of the device measured by the non-contact-type thickness gage reaches a predetermined thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007315591-A (JP)
Title: Locking device, adjustment mechanism and lithographic apparatus
Inventor: KRIJNEN EDWIN EDUARD N J
IPC: F16B1/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device and a lithographic apparatus which can adjust with required accuracy and lock a six degree of freedom positioned illuminator or projection system.  <P>SOLUTION: The locking device 1 comprises a cylindrical or spherical clamping bushing 6 disposed around a shaft 4. The clamping bushing 6 is configured to clamp against an inner surface 8 of a substantially cylindrical bore 10 extending through a body 2 and is equipped with one or more clamping rings 12. When subjected to a compression force exerted along a shaft 4, the clamping rings are radially expanded. The locking device 1 is further equipped with a lock actuator 14 to cause the compression force to be applied to the clamping rings 12, so that the clamping rings are radially expanded to impinge on the clamping bushing 6. As a result, the clamping bushing 6 is pushed into contact against the inner surface 8 and thereby the body 2 is locked by the force exerted to the inner surface 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064083-A (JP)
Title: Engine with decompression device
Inventor: YAMANISHI TERUHIDE
IPC: F02N19/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the overall length of a camshaft including the length of a decompression device provided in an engine and also to suppress an increase in number of parts of the decompression device.  <P>SOLUTION: Disclosed herein is an engine including a decompression device 41 having a decompression weight 42 pivotably supported through a pivot shaft 48 to a camshaft 25 and rotated at a predetermined angle by a centrifugal force generated during the rotation of the camshaft 25. A weight accommodating portion 47 for pivotably accommodating the decompression weight 42 is formed between the opposite end portions of the camshaft 25. The outer diameter of the camshaft 25 and the decompression device 41 is smaller than that of a ball bearing 27. The decompression weight 42 is directly engaged with one end of a decompression camshaft 43 to thereby rotate the decompression camshaft 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266144-A (JP)
Title: Method for producing purified chlorogenic acid inhibited in secondary precipitation
Inventor: OTAWA TOSHIHIKO
IPC: C07C69/732
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and industrially producing purified chlorogenic acid having a good flavor without causing secondary precipitation.  <P>SOLUTION: This method for producing purified chlorogenic acid is characterized by concentrating a raw or roasted coffee bean extract in a refractive sugar content (20°C) of Bx8° to Bx60° as a solid content concentration and then bringing the concentration product into contact with acid clay and/or activated clay.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267653-A (JP)
Title: Refrigerating device
Inventor: UENO YOSHIO
IPC: F25B40/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently achieve a noise reduction effect at a joining portion of a hot gas bypass pipe and a main refrigerant circuit.  <P>SOLUTION: An air conditioning device 1 comprises a compressor 21, a cooler, an evaporator, a bypass pipe 27 and an internal heat exchanger 24. The bypass pipe 27 has a first pipe 27a for branching a part of a refrigerant after cooled by the cooler and before flowing into the evaporator, a second pipe 27b for branching a part of the refrigerant after compressed by the compressor 21 and before flowing into the cooler, and a third pipe 27c for joining the refrigerant flowing in the first pipe 27a and the refrigerant flowing in the second pipe 27b, and joining it to the refrigerant after evaporated by the evaporator and before turned to the compressor 21. The internal heat exchanger 24 exchanges heat between the refrigerant after joined with the refrigerant flowing in the bypass pipe 27 and before returned to the compressor 21 and the refrigerant after cooled by the cooler and before flowing into the evaporator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269147-A (JP)
Title: Taxi vehicle detection device
Inventor: KISO YOSHITAKA
IPC: H04B7/26
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taxi vehicle detection device improving vehicle allocation efficiency by autonomous determination of a taxi driver.  <P>SOLUTION: This taxi vehicle detection device (8) replies polling from a management device (2) installed in a management center (1), transmits mobile station data to the management device, and the plurality of the devices are equipped with the plurality of mobile stations (5) mounted on taxis (4). The mobile station mounted on the other taxi replies polling and receives electric waves to transmit the mobile station data over a predetermined time zone. When the received electric waves are from the other mobile station in a region (3) where the taxi driver himself or herself exists, it is counted that the taxi mounting the other mobile station is within the region where a person exists.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267226-A (JP)
Title: Lash adjuster
Inventor: MAENO EIJI
IPC: F01L1/22
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lash adjuster for reducing manufacturing cost, without reducing the service life by a burr.  <P>SOLUTION: This lash adjuster 1 has a cylindrical housing 14 having the opening upper end, a screw rod 15 having on the outer periphery a male screw 17 engaging by a screw with a female screw 18 formed on the inner periphery of its housing 14, and a return spring 16 energizing its screw rod 15 in the direction for projecting from the housing 14, and is constituted so that the female screw 18 and the male screw 17 are formed larger in a flank angle of a pressure side flank 19 than a flank angle of a play side flank 20, and the housing 14 is formed with an oil film removing groove 22 in the pressure side flank 19 of the female screw 18, and a rocking fulcrum of an arm 6 of a valve gear is supported by the projecting end 30 from the housing 14 of the screw rod 15. The housing 14 is constituted by combining divided bodies 21A and 21B divided in the peripheral direction, and its respective divided bodies 21A and 21B are formed by plastic molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008135676-A (JP)
Title: Cobalt-iron-silicon-boron/platinum multilayer thin film exhibiting perpendicular magnetic anisotropy
Inventor: KIM YOUNG-KEUN
IPC: H01F10/16
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic-anisotropy multilayer thin film used for a magnetic random access memory, more specifically, a magnetic-anisotropy multilayer thin-film, including plural layers of CoFeSiB/Pt films.  <P>SOLUTION: A perpendicular magnetic-anisotropy multilayer thin film includes a first Pt/CoFeSiB layer, and a second Pt/CoFeSiB layer formed on the first Pt/CoFeSiB layer. The CoFeSiB layer is constituted of a composition of Co<SB>84.8</SB>Fe<SB>5.96</SB>Si<SB>6.24</SB>B<SB>3.04</SB>to Co<SB>70.5</SB>Fe<SB>4.5</SB>Si<SB>15</SB>B<SB>10</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008264256-A (JP)
Title: Prefilled syringe and manufacturing method of prefilled syringe
Inventor: HIROBE TERUHISA
IPC: A61M5/28
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prefilled syringe in which joint between a plunger rod and a gasket does not loosen even when rotational force is operated on a proximal end side of the plunger rod.  <P>SOLUTION: The prefilled syringe has a barrel that has a tip in which an injection needle connection part sealed by a cap is provided, a gasket capable of sliding inside the barrel, and the plunger rod screwed to the gasket. To the rod, at least two components are linked in an axial direction and, even when a component on a most proximal end side of the rod is rotated, the rod rotates without being followed by the component on the most proximal end side of the rod.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276945-A (JP)
Title: Portable electronic equipment
Inventor: TANAKA HIROTOSHI
IPC: H01M2/10
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment having a battery lid which is hard to be fallen off when operating on an operating part and which enables to make a battery housing part exposed easily when exchanging batteries.  <P>SOLUTION: The operating part 1 is installed at a front face 10a of a cabinet 10 of a remote control 100, and the battery lid 11 is installed at the rear face 10b so as to cover the battery housing part 25. A finger placing part 23 is formed at the end part of the battery lid 11 so that a user can place the finger. The user can release a lock by pushing up a lock releasing button 12 of the battery lid 11, and after making the battery lid 11 slide to the upper face 10c side, the battery lid 11 can be opened by rotating it to the bottom face 10d side. By this, since the direction of a force which the finger mounting part 23 receives when operating the remote control 100 and the sliding direction of the battery lid 11 are reverse, it is surely prevented that the battery lid 11 falls off against the user's intention when using the remote control 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277331-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: SAWAI AKIHIRO
IPC: H01G9/052
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impairment of connection strength while preventing variation in ESR characteristics of a solid-state electrolytic capacitor by preventing mold resin from flowing into a clearance between a cathode lead frame and an electrolytic capacitor element due to uneven coating of conductive adhesive.  <P>SOLUTION: In the electrolytic capacitor 6 where the anode lead wire 4 and the anode lead frame 2 of an electrolytic capacitor element 1 are connected and then the electrolytic capacitor element 1 is connected with a cathode lead frame 3 through conductive adhesive 12 containing silver filler before the electrolytic capacitor element 1 is sealed hermetically with mold resin 5 by transfer molding, a plurality of protrusions 3b are formed on the electrolytic capacitor connection side face of the cathode lead frame 3 which is connected with the electrolytic capacitor element 1 through the conductive adhesive 12. Width dimension of a groove 3c between these protrusions 3b and 3b is set larger than the diameter of silver filler in the conductive adhesive 12 but smaller than the diameter of resin filler in the mold resin 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277920-A (JP)
Title: System
Inventor: MAEDA SONOKO
IPC: H04N13/239
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with a composite image of a virtual space and a real space by more easily acquiring a connection relationship between a right-eye camera, a left-eye camera, and an image processor.  <P>SOLUTION: Identification information acquired with a right camera 101R (left camera 101L) at an identification acquisition part 317 (318) is transmitted to a control part 303 (312). The control part 303 (312) judges a connection state based on the identification received from the identification acquisition part 317 (318). A position attitude information transmitting part 305 transmits position attitude information of the right camera 101R to the image processor 206. An image output part 308 outputs a composite image in which a virtual space image generated based on the position attitude information and a photographed image input by a real image input part 302 are synthesized. The image output part 316 outputs the composite image in which the virtual space image generated based on the position attitude found by a position attitude calculation part 313 and the photographed image input by the real image input part 311 are synthesized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271797-A (JP)
Title: Combine harvester
Inventor: MATSUI MASAMI
IPC: A01F12/46
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contact of a motor for expansion or contraction drive for expanding or contracting an unloading auger with an obstacle, and the breakage and failure of the motor for the expansion or contraction drive.  <P>SOLUTION: The combine harvester is constituted of a horizontally unloading auger 6, connected to a vertically grain-lifting device 5 for unloading the grain in a grain tank 4, separately formed out of a fixed auger 7 which is connected to the vertically grain-lifting device 5, and a movable auger 8 attached to the fixed auger 7 set freely slidable. The movable auger 8 is constituted so as to slide by the motor 23 for expansion or contraction drive, and the motor 23 for expansion or contraction drive is arranged at the base part of the fixed auger 7 so that the shaft center of the motor 23 for the expansion or contraction is substantially orthogonal to the shaft center of the fixed auger 7, in a frame 24 formed by a support member for the lifting or lowering drive of the horizontally unloading auger 6 in a plan view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273541-A (JP)
Title: Partition accommodated in container for transporting article
Inventor: MIYAJIMA KAZUYASU
IPC: B65D25/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition with a simple configuration, protecting articles, sufficiently reusable, having sufficient versatility even if sizes or shapes of the articles are different.  <P>SOLUTION: The partition 10 accommodated in a container used for transporting articles, and making the inside of the container effectively usable. The partition 10 includes a bottom wall 13 to be placed on the bottom wall of the container or on the articles, and a first side wall 11 and a second side wall 12 rising up from the bottom wall 13 to have a perpendicular corner R along with the bottom wall 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275781-A (JP)
Title: Hologram recording device
Inventor: HAGA KOICHI
IPC: G03H1/16
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording device which prevents degradation in quality of signal light and performs optical recording with accuracy.  <P>SOLUTION: The hologram recording device includes: a spatial light modulator which modulates signal light on the basis of data to be recorded; a Fourier transform lens which is disposed in an optical path of signal light modulated by the spatial light modulator; a band pass filter part 28 including a light shielding member 200 disposed in a position for intercepting at least a DC component 300A on a Fourier plane of the signal light transmitted through the Fourier transform lens, a support 400 disposed on the outside of the Fourier plane, and a connection part 500 for connecting the light shielding member 200 and the support 400; and a means which irradiates a hologram recording medium with the signal light transmitted through the bandpass filter part 28, and a reference light. Interference fringes formed by the signal light and the reference light are recorded on the hologram recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277703-A (JP)
Title: Fan-less exhausting apparatus
Inventor: TAKAHASHI HISASHI
IPC: H05K7/20
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the generation of noise and vibration from a fan motor, and to discharge air from an apparatus to be exhausted.  <P>SOLUTION: This fan-less exhausting apparatus 10 has a chimney 11. One end of the chimney is connected to an exhaust opening for discharging heat generated in the apparatus to be exhausted, and the other end of the chimney is extended and opened above the exhaust opening. A heater 12 is arranged in the chimney, and a heating temperature of the heater is adjusted by a controller 13. The fan-less exhausting apparatus 10 utilizes a chimney effect to discharge heat generated in the apparatus to be exhausted in an atmosphere without using a fan motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT