baber/WOPTO huggingface dataset:
Patent JP-2009083028-A (JP)
Title: Workpiece reversing device
Inventor: MIBUCHI YOSHIHIRO
IPC: B23Q7/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece reversing device capable of vertically reversing a workpiece automatically without using an operator or a handling robot.  <P>SOLUTION: The workpiece reversing device 30 comprises a workpiece box 31 arranged in the middle of a carrying-out route of a press-fitting device 10 and rotatably setting an opening 31a located at an external side from the rotation center, first and second roller pins 41, 42 arranged at a side of the workpiece box 31, a pushing-down lever 33 for pushing down the first roller pin 41 by conveying a movement of an elevating unit 11 to the first roller pin 41 when the opening 31a faces to opposite the press-fitting device 10 and making the workpiece box 31 rotate, and a workpiece-receiving lifter 13 for pushing up the second roller pin 42 by conveying a movement of the workpiece-receiving lifter 13 to the second roller pin 42 when the opening 31a faces to a side of the press-fitting device 10 and making the workpiece box 31 rotate in the reverse direction of the above rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086235-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ARIKAWA KIICHIRO
IPC: G03G15/20
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, etc. that heats a heating member with a simple configuration without using an exclusive heating means or without particularly increasing a heating temperature of a heat roll as a fixing device adopting a pressurizing member composed of an endless belt and a pressure support.  <P>SOLUTION: The fixing device has a control means for executing heat increasing operation for increasing frictional heat generated between the endless belt (35) and the pressure support (36) in a non-fixing period. The heat increasing operation is operation for rotating the heat roll (31) at a speed higher than a rotational speed in a fixing period, operation for increasing press-contact force of the pressure support (36) to the endless belt (35) larger than the press-contact force for fixing, and so on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092680-A (JP)
Title: Diffraction grating and spectral device using it
Inventor: IGA MITSUHIRO
IPC: G01J3/18
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a diffraction grating, small-sized and having a small driving part, and a spectral device using it.  <P>SOLUTION: This diffraction grating, which is configured to disperse incident light two or more times to emit dispersed light decreased in stray light, includes: a board where grating for dispersing the incident light is formed on one surface thereof; a prism fixed with one surface thereof closely adhering to the surface of the board where the grating is formed; a rectangular mirror formed on another surface of the prism so that the longitudinal direction is parallel to the forming direction of the grating; and two light absorption films coming into contact with a long side of the mirror on another surface of the prism and formed in the direction vertical to the forming direction of the grating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064762-A (JP)
Title: Current-collecting member for low-resistance electrochemical cell
Inventor: HASHIMOTO ZENZO
IPC: H01M4/13
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-resistance current-collecting member performing a rapid charging and discharging operation when used for a cell, and suppressing a heat generation due to the charging and discharging operation of the cell.  <P>SOLUTION: The current-collecting member has a surface-finishing layer at least on one side of a conductive material wherein the ratio of a microscopic superficial area to a macroscopic superficial area is over 2.20 on a surface opposite the surface-finishing layer in the interface of the conductive material, and a volume resistance is below 2 Ωcm in the surface-finishing layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091939-A (JP)
Title: Device and method for controlling vehicle equipped with hydrogen generating system
Inventor: OTA ATSUSHI
IPC: F02M37/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively recycle dehydrogenated fuel from which hydrogen is incompletely separated by a reactor.  <P>SOLUTION: In an exhaust passage 11 for an engine 1, there are arranged an exhaust gas purifying catalyst 12, and a reactor 13 for separating hydrogenated fuel containing organic hydride into hydrogen and dehydrogenated fuel. The hydrogenated fuel in a main tank 15 is supplied to the reactor 13 and separated into the hydrogen and the dehydrogenated fuel by the reactor 13. The separated hydrogen is supplied to a hydrogen tank 25, while the separated dehydrogenated fuel is basically supplied to a dehydrogenated fuel tank 27. For example, when the reactor 13 has a low temperature and poor conversion efficiency to preclude the sufficient separation into the hydrogen and the dehydrogenated fuel, the dehydrogenated fuel separated by the reactor 13 is stored once in a sub tank 82. In the state that the reactor 13 has a sufficiently high temperature, the dehydrogenated fuel in the sub tank 82 is supplied to the reactor 13 again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093948-A (JP)
Title: Direct fuel cell
Inventor: FUJIWARA NAOKO
IPC: H01M8/06
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new direct (direct type) fuel cell capable of lessening or solving various problems in a conventional direct (direct type) fuel cell using methanol as a fuel.  <P>SOLUTION: In the solid polymer fuel cell including a cathode, an anode, and an electrolyte membrane arranged between the anode and the cathode, the electrolyte membrane is an anion exchange membrane, and a solution of saccharide is supplied to the anode as a fuel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098897-A (JP)
Title: Information display device and method
Inventor: OKUBO MASAYA
IPC: G06F21/60
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device and method, preventing confidential information such as personal information from being disclosed to a third party together with information on an operation of the device.  <P>SOLUTION: When a log shows a screen display operation, a screen number of a screen image shown by the log is acquired from a screen image file DB 24. When the screen number of the screen image acquired from the screen image file DB 24 is set to be excluded in a log exclusion table 66 while no area is designated, or when it is set to be excluded in the log exclusion table 66 while an area is designated, and the coordinate position of an operated operation button is within the range of the area, the log is reproduced while excluding reproduction of a display showing the operated operation button, which is shown by a touch panel log.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098431-A (JP)
Title: Display device and electronic apparatus
Inventor: YAMASHITA JUNICHI
IPC: H01L51/50
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of a control system capable of dividing a period into a signal write period and a mobility correction period.  <P>SOLUTION: A sampling transistor Tr1 is switched on according to a control signal supplied to a scan line WS, when a signal line SL is in a signal potential Vsig, and a supply line VL is in a floating state, and the signal potential Vsig is sampled from the signal line SL and written in a holding capacitance Cs. In a drive transistor Trd, within a period after the supply line VL is changed from the floating state to the power supply state, while the sampling transistor Tr1 remains in an on-state, until the sampling transistor Tr1 is switched off, negative feed-back of a current which flows in the drive transistor Trd, to the holding capacitor Cs is performed, and thereby, variations in mobility of the drive transistor Trd are corrected. A light emitting element EL emits light according to the current supplied from the drive transistor Trd, after the sampling transistor Tr1 is switched off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099300-A (JP)
Title: Digital information transmitting method
Inventor: OKAMOTO HIROO
IPC: H04N7/173
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recorded information from being transmitted to the Internet or the like against the intention of a producer to make the information hard to be utilized even if it is transmitted.  <P>SOLUTION: Control information accompanying video/audio information includes information for copy restriction and information indicating whether the control information can be transmitted via a communication line such as the Internet. When recording information inhibited to be transmitted on a recording medium, the information is encrypted using a device key, a content key and the like. Even if the information is transmitted by removing the medium and attaching it to a personal computer, it becomes difficult to decrypt the information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311606-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: NAGAHASHI KATSUMI
IPC: H01L27/04
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a voltage setting circuit and a voltage detection circuit wherein voltage setting accuracy is high and the degree of freedom of voltage adjustment is high, and to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device 1 includes: a semiconductor substrate 3 where an impurity diffusion region 2 which is an impurity diffused layer is formed; an interlayer insulating film 4 formed on the semiconductor substrate 3; a contact plug 6 formed by filling a conductive material in a contact hole 5 formed on the interlayer insulating film 4; an a resistance part 7 formed using a polysilicon film on the interlayer insulating film 4 and the contact plug 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008048455-A (JP)
Title: Circuit topology for attenuator and switch circuits
Inventor: NYBERG PETRI
IPC: H03H5/12
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for attenuation of radio frequency signals that does not introduce parasitic capacitance that limits the dynamic range, and that has a low insertion loss.  <P>SOLUTION: A switch (600) for radio frequency applications includes variable shunt elements and series transmission elements. The impedances of the variable shunt elements and the series transmission elements are selected so that the impedance of the attenuator at the input terminal (IN) remains at a nominal value for all attenuation levels, thereby achieving low loss at high frequencies.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099696-A (JP)
Title: Survival motor neuron (smn) gene; spinal muscular atrophy
Inventor: MUNNICH ARNOLD
IPC: C12Q1/6883
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human survival motor-neuron gene or an SMN gene, which is a chromosome 5-SMA (Spinal Muscular Atrophy) determining gene and can examine spinal muscular atrophy.  <P>SOLUTION: The present invention relates to the human survival motor-neuron gene or SMN gene, which is a chromosome 5-SMA determining gene. The present invention further relates to the nucleotide sequence encoding the SMN gene and corresponding amino acid sequence, a vector containing the gene encoding the SMN protein or a DNA sequence corresponding to the gene and a transformant containing the SMN gene or a DNA sequence corresponding to the gene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103501-A (JP)
Title: Hybridization method and cover member for microarray
Inventor: INENA KATSUYA
IPC: G01N35/02
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybridization method and a cover member for a microarray capable of performing efficiently multispecimen hybridization without applying a special processing to the microarray, and improving handleability.  <P>SOLUTION: In the hybridization method and the cover member 1 for the microarray, on the microarray 30 on which a plurality of reaction fields 32 are formed, where a plurality of kinds of probe biopolymers are spot-immobilized, liquid 40 containing sample biopolymers on each reaction field 32 is covered by a cover 10 arranged independently and mutually in the noncontact state on each reaction field 32, and then held by a restraining member 20 for restraining the cover 10, to thereby store the liquid 40 containing the sample biopolymers on each reaction field 32 in the range of each cover 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103881-A (JP)
Title: Heating element and heater
Inventor: NISHIMURA SHIZUMARO
IPC: G03G15/20
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element capable of reducing an uneven heating distribution of a heating resistor along the longitudinal direction of a substrate, and to provide a heater that has the heating element.  <P>SOLUTION: This heating element 13, having the substrate 14, and the heating resistor 17 along the longitudinal direction of the substrate, and used for the heater capable of heating materials to be heated different in sizes, has electrodes 15/16 provided along the longitudinal direction of the substrate respectively one-end side and the other-end side, in a short direction orthogonal to the longitudinal direction of the substrate, has the heating resistor between the electrodes in the short direction of the substrate, and is constituted to form the heating resistor so that the resistance value in the short direction of the substrate varies along the longitudinal direction of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102040-A (JP)
Title: Container
Inventor: NISHIDA MITSUJI
IPC: B65D77/06
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any damage at a contact part between an inlet of a bag stored in a casing and the casing.  <P>SOLUTION: A casing 3 comprises a top plate 31, a side surface part 32, and a bottom surface part 33. The top plate 31 has a top plate recessed part 34 which is recessed from a surface part of the top plate 31, an opening part 35 formed in a bottom surface of the top plate recessed part 34, and an abutting part 36 which is provided around the opening part 35 with a cap 4 being abutted thereon. A bag body 2 has an inlet 22, and the inlet 22 is projected outward of the casing 3 from the opening part 35. The cap 4 comprises an upper surface part 41, a side surface part 42 and a flange 43 provided on a peripheral edge of the side surface part 42. The outer peripheral diameter of the flange 43 is larger than the diameter of the opening part 35. When the cap 4 is fitted to the inlet 22, the abutting part 36 is held by the flange 43 and an inlet peripheral part 24 to fix the casing 3 to the bag body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107864-A (JP)
Title: Parts for manufacturing semiconductor
Inventor: FUKUTOME TAKEO
IPC: C04B35/584
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide parts for manufacturing semiconductor which can maintain high performance and high reliability of the semiconductor.  <P>SOLUTION: The parts are made by providing a substrate 1 comprised of silicon nitride crystal particles 3 and grain boundaries and composed of a silicon nitride sintered compact having a relative density of at least 98%, by removing the grain boundaries from the outer layer of the substrate 1 and providing a porous layer 5 having three-dimensionally connected silicon nitride crystal particles 3 on the substrate 1, wherein even when conveying silicon wafers laid on the porous layer 5, the silicon wafers do not contact with elements, for example rare earth elements, aluminium or the like, which would conventionally constitute grain boundaries, thereby the silicon wafers are not contaminated and the performance and the reliability of the semiconductor are not dameaged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008058991-A (JP)
Title: Image forming apparatus
Inventor: CHIBA ERIKO
IPC: G03G21/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus wherein a capacitor is used as an auxiliary power source, and the capacitor is fully charged surely at the next rise time, and the rise time is shortened, and the capacitor charging/discharging control is performed appropriately.  <P>SOLUTION: The image forming apparatus includes: a main power source 2 for supplying power; and the auxiliary power source 3, constituted of the capacitor that can be charged with the power supply from the main power source 2. The auxiliary power source 3, constituted of the capacitor, is made switchable so as to be connected to a charge circuit or a discharge circuit, when a signal to turn off the power source of the apparatus is inputted, the capacitor is charged, while being connected to the charge circuit, thereafter, the power source is turned off. The discharge circuit includes a constant-voltage circuit, capable of supplying constant power; and in order to supply the large power in a short time, the discharge circuit may be switchable to a circuit that does not include the constant-voltage circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107430-A (JP)
Title: Train position detection device
Inventor: ISHIKAWA SATORU
IPC: B60L3/08
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train position detection device capable of consistently detecting a boundary of a loop coil on an on-vehicle device without being affected by the transposition point of the loop coil or the noise.  <P>SOLUTION: The train position detection device detects the boundary between a loop coil 3b and a loop coil 3c from the changes of the frequencies F1, F2 of the signals transmitted to the loop coil 3b and the loop coil 3c adjacent to each other, prevents any improper detection as the boundary of the loop coil 3b even when the reception level of the received frequency F1 is dropped by the effect of the noise or the like when a train 1a travels in a block section having the loop coil 3b, and avoids any improper detection of the transposition point as the boundary of the loop coil 3b because the frequency is not changed in the transposition of the loop coil 3b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116971-A (JP)
Title: Magneto-optical recording medium and recording method for the same
Inventor: AKUTSU OSAMU
IPC: G11B11/105
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To magneto-optically record information so as to always obtain the same mark length when the mark of the same channel cycle T is positioned immediately after a space without any influence of a length of the space immediately before a mark recorded and formed on a signal track.  <P>SOLUTION: When a space length s1 formed following a mark m having a mark length m1 of 2T or 3T is within the range of 4T to 8T, or when a space length s1 of a space (s) formed following a mark m having a mark length m1 of 4T or 5T is within the range of 6T to 8T, the space length s1 is set with delay time dTs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118381-A (JP)
Title: Image processing apparatus
Inventor: OKAMOTO SATOSHI
IPC: H04N5/91
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of displaying, at high speed, a thumbnail image on a display.  <P>SOLUTION: A copy/facsimile multi-function peripheral 10 includes an image reduction part 31, a codec 23, an SDRAM 26, an LCD 18, a subsystem 60, a USB interface 27, and a conversion part 62. The image reduction part 31 creates reduced-image data from image data. The codec 23 creates a reduced-image file from the reduced-image data. The SDRAM 26 stores the reduced-image file and an original-image file created from the image data in association with each other. The LCD 18 is configured to display the content of the reduced-image file. The subsystem 60 controls the LCD 18. The reduced-image file read out from the SDRAM 26 is transferred to the subsystem 60 via the USB interface 27. A signal of the transferred reduced-image file is converted by the conversion part 62 to display on the LCD 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123751-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKUJIMA MOTOTSUGU
IPC: H01L27/092
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of simultaneously achieving reduction in the resistance value of a path in which an output signal is output and the certainty of the trigger of an ESD protection element, having a low output capacitance.  <P>SOLUTION: The semiconductor integrated circuit includes an output pad 12, a VSS pad 13, an output driver 16 having an NMOS transistor N1 connected between the output pad 12 and the VSS pads 13, a resistive element Rn connected in series with the NMOS transistor N1 between the output pad 12 and the VSS pad 13, a thyristor 14 which is connected to the output pad 12 and which has the function of discharging surge applied to the output pad 12, and an NMOS transistor N3 which is used as a trigger element for generating a trigger for operating the thyristor 14. The NMOS transistor N3 detects a voltage generated in the resistive element Rn in a gate and generates the trigger in response to the detected voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123263-A (JP)
Title: Recording and playback method of information
Inventor: MIYAUCHI YASUSHI
IPC: G11B7/24076
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive multilayer optical recording medium wherein the number of manufacturing processes is reduced and a manufacturing margin is secured.  <P>SOLUTION: The multilayer optical recording medium having a high reflectance metal layer 2 formed on the surface of a substrate 1 whose region where at least recording or playback of information is performed is a mirror surface is used and recording or playback is performed to both projecting parts and recessed parts of recording layers formed on spacer layers by a beam 10 via a cover layer 9. Since on-groove recording can be performed in all recording surfaces, the recording layer can be saved in a half even though the optical recording medium has the same recording capacity as conventional one, thicknesses of the spacer layers can be made to be a half and as a result, price reduction of the optical recording medium is made possible as compared with conventional one. The detection light quantity in each recording surface can be nearly equal to each other by making a front surface reflectance and a rear surface reflectance in each recording layer nearly equal to each other and satisfying a relation of d5<d4<d3<d2<d1<d0 in each width of each recording surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119658-A (JP)
Title: Laminated body for laser printing and laser printing method
Inventor: ASAKURA TAKASHI
IPC: B41M5/26
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated body for laser printing capable of printing a precise figure and a character by laser light irradiation.  <P>SOLUTION: The laminated body for laser printing is characterized in that a ground layer composed of a white ink layer comprising a titanium oxide pigment and a black ink layer comprising a carbon pigment overlie at least one face of a transparent substrate film layer in this order. A shielding layer composed of a light-colored ink layer may be formed on a face opposing the ground layer of the transparent substrate film layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT