baber/WOPTO huggingface dataset:
Patent JP-2010205351-A (JP)
Title: Photodetector, method for manufacturing photodetector and optical detection system
Inventor: KONO NORIYUKI
IPC: G11B7/13
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To position a photodetector such as an optical pickup device and to position optical openings such as a pinhole or a slit which adjust an optical beam input on an optical detection element of the photodetector at the same time, and to mass produce the photodetector with high accuracy and at a low cost.  <P>SOLUTION: The photodetector 10 is constructed with a photodetecting portion 16 comprising a plurality of optical detection elements arranged on a substrate 12, a light transmitting portion 18 arranged thereon, and a light shielding layer 20 with an optical opening 22 arranged on the upper surface of the light transmitting portion 18 integrated into a single body. The light transmitting portion 18 is constructed so as to keep a distance between the optical opening 22 and the photodetecting portion 16 constant, and the optical opening 22 is constructed so as to make the inner region of the incident light beam B pass therethrough.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012104867-A (JP)
Title: Power supply apparatus
Inventor: ICHIHARA FUMIO
IPC: H04B3/54
Filed: 2009-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus capable of achieving communication between an out-of-house power line network and an in-house power line network by integrating separated networks with security ensured, in charging out-of-house external apparatuses.SOLUTION: A power supply apparatus, which implements power supply to a first apparatus, includes: power reception means connected to an in-house power line; signal blocking means that is disposed between the first apparatus and the power reception means and blocks passage of an information communication signal superimposed by the electric power transmitted between the first apparatus and a second apparatus connected to the in-house power line; nullification means that nullifies the signal blocking means; and control means that controls the nullification means.
Patent JP-2010209594-A (JP)
Title: Method for constructing cut-off structure, and cut-off structure
Inventor: MORITA TAIJI
IPC: E02B3/16
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a cut-off structure which hardly deteriorates the property of following displacement caused by an aperture etc.  <P>SOLUTION: In the method constructing the cut-off structure 10 of an underground structure 1 constituted by continuously installing first and second building frames 2a and 2b, the method is characterized by including: a first building frame construction step of constructing the first building frame 2a; a seal attachment step of fixing a seal member 11 to a seal attachment surface formed on the first building frame 2a; a seal compressing step of compressing the seal member 11 between the seal attachment surface and the joint end surface plate 12 by arranging the joint end surface plate 12 in such a manner as to face the seal attachment surface, and keeping an isolation distance between the joint end surface plate 12 and the first building frame 2a constant so as to maintain the compressed state of the seal member 11; and a second building frame construction step of constructing the second building frame 2b next to the first building frame 2a, and fixing the joint end surface plate 12 to the second building frame 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212163-A (JP)
Title: Luminaire which uses light emitting element
Inventor: SASAKI HIROSHI
IPC: H05B37/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To use a luminaire of the same specifications even when a drive voltage to a light source is different.  <P>SOLUTION: The luminaire is structured of the light source 20 including a plurality of LEDs 20a-20n, a first rectifying-smoothing circuit 132 providing a DC drive voltage applied on one power supply terminal 24a of the light source, a switching element Qa connected to other power supply terminal 24b of the light source, and a PWM control circuit 152 for obtaining a switching signal supplied to the switching element. Even when the PWM control circuit 152 is used and the voltage (AC voltage) from the first rectifying-smoothing circuit 132 is different, an amount of emitted light from the light source can be made constant by controlling a current flowing in the light source to be a reference value. Thereby, even when the drive voltage on the light source is different, the luminaire of the same specifications can be used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218138-A (JP)
Title: Memory card reader/writer, method of managing life of memory card, and program thereof
Inventor: MORITA TETSUYA
IPC: G06K17/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card reader/writer capable of preventing trouble due to the deterioration of the data retaining ability of a memory card.  <P>SOLUTION: The memory card reader/writer includes a write access monitoring unit 23 for monitoring data access to a memory card 10 by a processor 21, the write access monitoring unit including a threshold value setting unit 41 for setting a threshold value representing an upper limit for the number of possible data access on the memory card, a write access counting unit 42 for accumulating the number of data access, a write number comparison unit 43 for comparing the threshold value to the number of data access, and an interrupt generation unit 44 which outputs an interrupt to the processor if the write number comparison unit detects that the number of data access is equal to or greater than the threshold value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217514-A (JP)
Title: Method for manufacturing photomask
Inventor: NISHIZAWA SHOICHIRO
IPC: G03F1/82
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a photomask which prevents deterioration of a MoSi based film and Cr based film of a pattern by radiation of ArF excimer laser, and in which there is no change in pattern size, pattern shape, phase difference, or transmittance.  <P>SOLUTION: A resist pattern is formed on a substrate 1 on which the MoSi based film or Cr based film is provided. After etching the film, the resist pattern is stripped off, and a pattern 2 of the MoSi based film or Cr based film formed is subjected to plasma treatment. The film may be subjected to UV radiation or heating instead of plasma treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218478-A (JP)
Title: Computer system having hypervisor
Inventor: NOGUCHI RYOTA
IPC: G06F13/10
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an individual virtual computer from not being able to separately use an I/O (Input/Output) device in a computer system having a compound I/O controller to which the plurality of I/O devices are connected.  <P>SOLUTION: A hypervisor captures an I/O instruction issued from the virtual computer. Then, the hypervisor determines whether an I/O target following the I/O instruction is an non-assigned port related device being a device related to an I/O port connected to an I/O controller that is not assigned to the virtual computer of the issuing source of the I/O instruction. If the determination result is affirmative, the hypervisor returns a virtual execution result to the virtual computer of the issuing source of the I/O instruction without performing an I/O to the non-assigned port related device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224060-A (JP)
Title: Color electrophotographic image forming apparatus
Inventor: KAWANAMI TAKEO
IPC: G03G15/01
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform the jam processing of a recording medium and to replace a process cartridge from the same side of an apparatus body when the recording medium remains in the apparatus body in the middle of passing through a conveyance path.  <P>SOLUTION: Cartridges 9-12 having photoreceptor drums 1-4 and developing rollers 5-8 are removably installed in a printer 100. The printer includes: a passage route Q in which the cartridges 9-12 can pass; a door 28 which can move between a closing position C which closes the passage route Q and an opening position D which opens the route; a tray 26 which supports the plurality of cartridges 9-12 and can move between an inside position I and an outside position O of a printer body 100A; a cassette 13 on which paper P can be loaded; and a conveyance path R secured between a removal position at which the paper is removed from the cassette 13 and a discharge position at which the paper P is discharged to the outside of the printer body 100A after image forming where the tray 26 is movably provided across the conveyance path R.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053017-A (JP)
Title: Zinc oxide single crystal and method for producing the same
Inventor: MIKAWA YUTAKA
IPC: C30B29/16
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a zinc oxide single crystal having a sufficiently low lithium concentration and a high degree of crystallinity.  <P>SOLUTION: It is possible to obtain a zinc oxide single crystal having an intracrystalline lithium concentration of 5×1,014 atoms/cm<SP>3</SP>or smaller and a half width value of 50 s or shorter as measured by X-ray locking curve analysis in (0002) face reflection by growing a zinc oxide crystal by a hydrothermal synthesis method using a solution of a lithium concentration of 1 ppm (weight base) or lower under conditions in which the crystal growth temperature is suppressed within a variation width of 5°C or it is set at 300-370°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173448-A (JP)
Title: Supply device for rubber stopper
Inventor: ISHIGURE KANJI
IPC: B65G47/14
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply device for small components enabling reduction in the size, easily cleaned and having good supply efficiency.  <P>SOLUTION: This supply device is provided with a funnel part having a supply port in a bottom part of a funnel and supplying small components, a take-out tube arranged so as to be inserted to the supply port from the lower side and taking out the small components from the funnel part, and a receiving part with a receiving port for receiving small components coming out from a discharge port at the lower end of the take-out tube. The receiving part is arranged to be movable while the upper face of the receiving part covers the discharge port, and the receiving port having a size capable of storing only one small component is recessed on the upper face of the receiving part. Thus, the receiving port is constituted to repeat a state facing the discharge port and a state separated from the discharge port to enable small components to be taken out from the receiving port. The supply device is further provided with a posture correcting part for correcting the vertical posture of the small components, a delivery part having a delivery port for receiving the small components of which posture is corrected and delivering the small components to outside of a machine, and a carrying part for carrying the small components from the receiving part to the posture correcting part and carrying the small components from the posture correcting part to the delivery part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010226828-A (JP)
Title: Stepping motor, electronic apparatus, and clock
Inventor: NAGASAKA EIICHI
IPC: H02K1/14
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor which can reduce power consumption, an electronic apparatus, and a clock.  <P>SOLUTION: The stepping motor 10 is composed of a rotor 11, a stator 12 which includes a hollow part for accommodating the rotor 11, and a yoke 13 in which a coil 14 is arranged. The yoke 13 is superposed on the stator 12. The stator 12 includes a coil storage 122 which can store the coil 14, a yoke support 123 which supports the yoke 13 in a position where it catches the coil storage 122, and a film 124 which is formed all over the surface. The film 124 is an oxide film which is obtained by oxidizing a permalloy material forming the stator 12. The film 124 lies between the stator 12 and the yoke 13. It is desirable that the thickness of the film 124 is 2 nm or more but 6 nm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227940-A (JP)
Title: Method of designing welding method, method of welding, and welded joint
Inventor: KAWAMURA YOSHIHITO
IPC: B23K26/21
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of welding for obtaining a weld joint having sufficient strength by selecting metallic glass and crystalline metal which satisfy a predetermined condition.  <P>SOLUTION: The method of welding comprises: giving energy to a boundary where the metallic glass 1 and the crystalline metal 2 are brought into contact with each other or to the metallic glass in the vicinity of the boundary; and forming a molten layer in which the metallic glass is heated and fused to perform welding. The molten layer after the metallic glass and the crystalline metal are joined has glass forming ability, the metallic glass has the glass forming ability such that the nose time of a TTT curve when reheating a solid metallic glass is ≥0.2 s and, in the metallic glass and the crystalline metal, the temperature range of the temperature of the metallic glass when a spread factor between the crystalline metal which is not molten and the molten metallic glass is ≥25% and the melting point of the crystalline metal is ≥100 K.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230389-A (JP)
Title: Flow sensor and method of manufacturing the same
Inventor: IKE SHINICHI
IPC: G01F1/692
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow sensor capable of easily determining a defective product due to squeeze-out of a joining member into a flow channel.  <P>SOLUTION: The flow sensor 1 includes: a flow sensor chip 2 in which a detection part 7 detecting a flow of a fluid is formed; a flow channel forming member 3 joined to the flow sensor chip 2 via the joining member 9 and forming the flow channel 4 flowing the fluid together with the flow sensor chip 2; and an allowable line 10 formed on the flow sensor chip 2 constituting the flow channel and indicating a squeeze-out allowable amount of the joining member 9 to the flow channel 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229939-A (JP)
Title: Valve gear for internal combustion engine
Inventor: CHO MASAKI
IPC: F01L1/34
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear for an internal combustion engine, wherein a return spring for a sub-rocker arm is compactly arranged to reduce the longitudinal length of a cylinder head.  <P>SOLUTION: The valve gear 50 for the internal combustion engine is provided for changing valve operating characteristics at the rocking position of a sub-rocker arm support 59B. It includes a cam shaft 151, an intake cam 153 to be integrally rotated with the cam shaft 151, a valve cam 52 for opening/closing an engine valve, a link mechanism 56 for transmitting a valve driving force to the valve cam 52, a holder 53 for supporting the sub-rocker arm support 59B, and a drive mechanism 60 for changing the supporting point position of the link mechanism 56. Herein, the sub-rocker arm 54 is provided which includes a roller 54A, an eccentric step 76, and a link 54D. The step 76 is provided with a spring support 75, and the return spring 58 is mounted between the spring support 75 and the holder 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233193-A (JP)
Title: Method and device of processing information
Inventor: KURODA TOMOKI
IPC: H04N21/435
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method capable of improving the convenience of a user by sharing information when setting the same mail address in a plurality of devices in the case where a method of sharing the reproduction state, such as how far the user has viewed a video, is required when browsing contents of an image sharing site by a plurality of devices.  <P>SOLUTION: In a network environment in which a common mail address is used in a plurality of devices, that is, a device (1) and a device (2), there are provided a processing part 201 at mail reception, a processing part 209 at mail transmission, and a reproduction state updating part 207. The processing part 209 at mail transmission transmits a mail to which information about the reproduction state is attached to a shared mail address. Upon receipt of a mail, a mail originator identifying part 204 in the processing part at mail reception 201 detects the mail destined to the shared mail address. Based on the contents of the mail, the reproduction state updating part 207 updates the reproduction state and performs reproduction control of the contents including adding an icon to a video in accordance with the most recent reproduction state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233589-A (JP)
Title: Radiographic apparatus
Inventor: WATANABE KEITA
IPC: H04N5/30
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic apparatus, accurately making image correction for a portion requiring image correction corresponding to a change in a defect size due to HV application.  <P>SOLUTION: The problem is solved by providing this radiographic apparatus including: a defect detecting means for detecting a defective pixel of a radiation detector using defect detecting data obtained from the radiation detector, and generating defect information showing the information on the defect in the radiation detector; a defect correction means for making defect correction for the radiation image photographed by the radiation detector using the defect information; and a defective size changing means for changing the size of defect in the defect information according to the elapsed time from the application of high voltage to the radiation detector when the defect correction means makes defect correction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234900-A (JP)
Title: Fuel tank for aircraft
Inventor: YAMAGUCHI HIROAKI
IPC: B64C3/34
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank for an aircraft, capable of suppressing electrostatic charge, for example, caused by flow electrification with fuel.  <P>SOLUTION: The fuel tank for an aircraft includes an upper outer plate 5 and a lower outer plate 7 which have electric conductivity and form part of a container for housing fuel, an inner structure 19 which is formed of metal, and an inner surface layer 15 which has a semiconductor property or an insulation property and is formed integrally on the inner surfaces of the upper outer plate 5 and the lower outer plate 7 in a location where the inner structure 19, and the upper outer plate 5 and the lower outer plate 7 are in contact with each other and in a surrounding portion thereof, wherein the inner surface layer 15 at least in the surrounding portion is formed of a material having the semiconductor property.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238509-A (JP)
Title: Manufacturing method of organic electroluminescent element
Inventor: MIMA SHOJI
IPC: H05B33/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element, with the number of foreign matters in the element reduced.  <P>SOLUTION: The manufacturing method of an organic EL element having a pair of electrodes and a light-emitting layer arranged between the electrodes, and an intermediate layer includes a process in which the intermediate layer is formed by vapor-depositing metal or a metal compound, under the condition of a vapor-depositing rate of 0.006 nm/sec by an electron beam vapor-deposition method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009262148-A (JP)
Title: Method of manufacturing multilayer coating film
Inventor: ITO KIYOSHI
IPC: G02B1/111
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively manufacturing a multilayer coating film such as a functional film on a base material, with excellent adhesion by a one-pack type coating method of a simple means.  <P>SOLUTION: In the method of manufacturing the multilayer coating film in which the multilayer coating film is formed by applying a one-pack type coating liquid on the base material, the base material is a permeable base material and the coating liquid contains an ingredient easily permeated to the permeable base material, an ingredient hardly permeated to the permeable base material and a solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010239082-A (JP)
Title: Stage device, aligner, and device manufacturing method
Inventor: IWATANI SATOSHI
IPC: H01L21/68
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device accelerating an aligner and improving transfer accuracy by constructing a surface plate to increase surface accuracy of a hydrostatic bearing means scanning surface plate guide surface and to further reduce eddy current.  <P>SOLUTION: The stage device including the surface plate, a stage moving along the surface plate surface, a driving means for driving the stage, the hydrostatic bearing means maintaining the stage out of contact with the surface plate surface, and a magnetic means held on the stage in opposition to a predetermined part of the surface plate surface, is characterized in that a magnetic body is disposed on the predetermined part that the magnetic means is opposed and a non-magnetic body is coated on the surface of the magnetic body that the hydrostatic bearing means is opposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241160-A (JP)
Title: Ship propulsion system
Inventor: KOYAMA TAKEO
IPC: B63J3/02
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any load fluctuation from being transmitted to an internal combustion engine when short-term disturbance such as waves and swells are applied to a propeller of ship.  <P>SOLUTION: A motor generator 14 is provided on a power transmission path 12 for connecting a propeller 11 to a main shaft of an internal combustion engine 13. When the load torque applied to the propeller 11 is less than the output torque of the internal combustion engine 13, the power is supplied to a power-supplied part such as an electric apparatus 17 by the motor generator 14. When the load torque is more than the output torque, the power is supplied from a power source to the motor generator 14 to operate the motor generator 14 and to assist the power to the propeller 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245441-A (JP)
Title: Method for manufacturing nonvolatile memory device
Inventor: NANSEI HIROYUKI
IPC: H01L27/10
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonvolatile memory device, by which a problem of end processing can be solved when pitches between pillarlike structures are narrowed.  <P>SOLUTION: On a processed film, pillarlike metal layers 15 arrayed in a grid shape and having a substantially circular section and metal layers 15a situated in recesses on a sidewall film 14 are formed in a memory cell array-forming region. Pillarlike metal layers 15b and 15c having an elongated section with a major axis longer than that of the metal layers 15 and pillarlike metal layers 15d having a substantially square section are formed in a region other than the memory cell array-forming region 11. Lithography is carried out so that a resist end 17 traverses the major axes of the metal layers 15b and 15c. Through the lithography, a metal layer 15g, etc., are removed and the sidewall film 14 is also removed. Subsequently, the processed film is processed using the metal layers 15 and 15a, etc., as hard masks.  <P>COPYRIGHT: (C)2011,JPO&INPIT