baber/WOPTO huggingface dataset:
Patent JP-2010183176-A (JP)
Title: A/d converter, solid-state imaging device, and solid-state imaging system
Inventor: KOYAMA YUSAKU
IPC: H04N5/335
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter capable of improving precision of digital data converted from analog data by preventing deterioration in precision of digital data caused by the difference in a delay time because of the difference in the configuration between delay units in a pulse running circuit, and to provide a solid-state imaging device and a solid-state imaging system each equipped with the A/D converter.  <P>SOLUTION: The A/D converter includes: a pulse running circuit 110 having a plurality of connected stages of delay unit DEs(DE1-DEn) for delaying a pulse signal at a delay time corresponding to the magnitude of an analog input voltage or an analog input current; a pulse passing stage number detecting circuit for output of data corresponding to the number of stages through which the pulse signal passes based on an output signal from the delay units; and a digital data output section for output of a digital signal based on the data corresponding to the number of stages passing the delay unit. Each delay unit includes a full difference type delay circuit, receives an inversion signal and a non-inversion signal input from a previous stage delay unit, and outputs an inversion signal and a non-inversion signal having a delay time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014697-A (JP)
Title: Tomographic x-ray apparatus
Inventor: ONISHI SHUHEI
IPC: G01N23/04
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tomographic X-ray apparatus capable of obtaining a tomogram with a good image quality, even in such cases that the strength of a device in a photographing system becomes insufficient, and a member is deformed by a temperature change and the like, or an X-ray focal position is displaced.  <P>SOLUTION: A rotating mechanism for relatively rotating a sample stage 3 and a pair of an X-ray generator 1 and an X-ray detector 2 is rotated at an angle of 360 degrees or more, and X-ray projected data sets are collected in a data storage means 14. In the projected data sets, a projected data set at a prescribed angle is compared with an X-ray projected data set in a state of the same rotation angle obtained by carrying out a rotation of the angle of 360 degrees from the prescribed angle, and a shift value between projection positions of these data sets is calculated. Then, each X-ray projected data set stored in the data storage means 14 is compensated and calculated so as to be reconfigured from the shift value, thereby preventing any image quality from degrading caused by a change in a rotation orbit of the rotating mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183316-A (JP)
Title: Image pickup apparatus
Inventor: YOSHIOKA SHIGEATSU
IPC: H04N5/378
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of producing an image set to an arbitrary focus at higher speed than in the conventional case based on image pickup data acquired so as to also include information about the traveling direction of a light beam.  <P>SOLUTION: An image processing section 14 produces a refocus image based on image pickup data D0 obtained from an image pickup device 13. In this case, a rearrangement processing section 142 produces image pickup data D2 comprised of a plurality of arbitrary viewpoint images V1-V9 based on image pickup data D1. The image pickup data D2 is stored in a data storage section 17. After that, a plurality of pixel data stored at pixel positions (addresses) adjacent to one another are collectively read out from each of the arbitrary viewpoint images V1-V9 in a reconfiguration image composition section 145. Thus, data transfer frequencies from the data storage section 17 to the image processing section 14 to be required becomes fewer in comparison with the conventional case when the refocus image is produced based on the plurality of pixel data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181791-A (JP)
Title: Microlens substrate, method for producing the same and liquid crystal panel
Inventor: SORIMACHI HIDEMITSU
IPC: G02F1/1335
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens substrate which has high light transmittance and is producible by a simple process, to provide a method for producing the same, and to provide a liquid crystal panel.  <P>SOLUTION: The microlens substrate includes: a substrate 11 for lens formation, on which a microlens is formed; a resin layer 12 laminated on the side at which the microlens is formed in the substrate 11 for lens formation; and a barrier layer formed on the surface of the resin layer 12. A plurality of projecting parts 121 are formed on the surface of the resin layer 12 to be a fine rugged shape. Each projecting part 121 is formed so as to be a shape in which the cross-sectional area in the case it is cut at the face parallel to the facial direction of the microlens substrate gradually changes. The distance D between the distal end parts 122 of the adjoining projecting parts 121 is 100 to 300 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181822-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI YOHEI
IPC: G03G15/20
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of printing in large quantities at high speed by preventing abnormal temperature rise in one paper non-passing part while maintaining temperature of a heater as high as possible by positioning the heater in a longitudinal direction relative to an image forming apparatus body.  <P>SOLUTION: In the image forming apparatus, the fixing device 14 includes: a fixing member 16 equipped with a heating means; a pressure member 15 made to press-contact with the fixing member to form a fixing nip; and a fixing device body holding the heating means and the pressure member, and is constituted so that recording material conveyed from the image forming apparatus body 100A while carrying an unfixed image is made to pass through the fixing nip, thereby fixing the unfixed image on the recording material as a permanent image. The heating means is installed to freely move in a direction orthogonal to a recording material conveying direction relative to the fixing device body, and the position of the heating means in the direction orthogonal to the recording material conveying direction is set relative to the image forming apparatus body when the fixing device is attached to the image forming apparatus body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162308-A (JP)
Title: Footrest open-close mechanism for wheelchair
Inventor: KOBAYASHI KAZUNORI
IPC: A61G5/02
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footrest open-close mechanism for wheelchairs different in type and size, which allows easy mounting on an existing wheelchair and easy adjustment, proper and stable opening/closing of a footrest at any time, easy lever operation at hand by a patient because of a simple structure, and includes a back-up function capable of safely holding the footrest at an "open" position.  <P>SOLUTION: A open/close device 20 includes: a base plate 5 in which a main shaft 5a and a stopper shaft 5b are implanted and embraced; a guide plate 6 capable of being fixed so that an L-shaped lever 8 is secured at the "open" position; and the L-shaped lever 8 pivotally fit so as to adjust a pivot radius L2 of a connector 9 corresponding to a pivot radius L1 of the footrest, wherein the guide plate and the lever are pivoted to the base plate. The L-shaped lever 8 and a rear end part 4c of the footrest are connected with a cable 9a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184914-A (JP)
Title: Composition having proton pump inhibitory activity
Inventor: HANEDA NAOHIKO
IPC: A61K35/618
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and safe composition having a proton pump (H+, K+ATPase) inhibitory activity, and having no adverse effect.  <P>SOLUTION: This safe proton pump (H+, K+ATPase) inhibitor having no adverse effect is found to be contained in the extract of oyster. This inhibitor can be utilized as an active ingredient of a pharmaceutical composition/an eating or drinking composition for inhibiting gastric acid secretion, and also can be utilized as the active ingredient of the pharmaceutical composition/eating or drinking composition for the treatment or prevention of diseases associated with excessive secretion of gastric acid such as stomach ulcer, duodenum ulcer, anastomotic ulcer, Zollinger-Ellison syndrome, reflux esophagitis, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192558-A (JP)
Title: Electronic device and method of forming ohmic electrode
Inventor: YABUNE NORISHIGE
IPC: H01L21/28
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having an ohmic electrode, capable of obtaining a low contact resistance even by high-temperature and short-time annealing.  <P>SOLUTION: An electronic device has a wide band gap compound semiconductor layer 16, and a source electrode 18 which serves as an ohmic electrode formed on the wide band gap compound semiconductor layer 16. The ohmic electrode is formed by laminating an adherence layer 40, an ohmic layer 42, and an oxidation resistant layer 46 from the wide band gap compound semiconductor layer 16 side in this order. The adherence layer 40 consists of Zr.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198122-A (JP)
Title: Device and program for formula calculation
Inventor: GOTO FUMIO
IPC: G06F15/02
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for formula calculation which enables formula display by adding a postposing function input for the displayed calculation result, even if it is the past calculation result displayed as a calculation history.  <P>SOLUTION: When multi-replay data including a past input formula (e.g. [3/8+1/8]) and each result recorded in a multi-replay data memory 17a, are read one by one, and a formula including the postposing function (e.g. a reduction function [simp]) is input in a state where an optional input formula (e.g., [3/8+1/8]) and its calculation result [4/8] are displayed on a display part 19; a new formula [4/8→Simp (downward arrow)] to which an input formula of the postposing function [simp] is added to the calculation result [4/8] which have been displayed immediately before is displayed on the display part 19, and becomes calculation executable by calculation of "an calculation key" 18c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197919-A (JP)
Title: Optical sheet and backlight unit using the same
Inventor: MAKIMURA YOICHIRO
IPC: G02F1/1335
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of preventing sharp deterioration of luminance due to the deviation of observation angle in the inclined direction and preventing the deterioration of front surface luminance due to the displacement of a light source by tilting each Fresnel lens surface 1a for each area R and making each Fresnel lens surface 1a concave; and to provide a backlight unit using the same.  <P>SOLUTION: In the plano-convex linear Fresnel lens-like optical sheet 1, each Fresnel lens surface 1a divided into a plano-convex linear Fresnel lens shape is segmented into a plurality of areas R for each of plurality of the Fresnel lens surfaces 1a adjacent to each other, and each Fresnel lens surface 1a in the area R is formed into a concave curved surface in place of the convex curved surface corresponding to the original convex Fresnel lens shape and is tilted in the end part side oppositely to that in the adjacent area R so that it is made to incline at a larger angle at the end part sides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200859-A (JP)
Title: Pinball game machine
Inventor: SUGIYAMA HIROYUKI
IPC: A63F7/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine effectively increasing player's expectations for jackpot generation by executing a new mission performance.  <P>SOLUTION: A first subject is presented first during the execution of a symbol variation performance, and when a subject change performance is executed thereafter, the first subject is changed to a second subject. Then, a first special performance of displaying a jackpot with a probability higher than usual is executed when an achievement performance of achieving the first subject without changing the subject is executed, whereas a second special performance of displaying the jackpot with a probability further higher than that in the first special performance when the achievement performance of achieving the second subject after the change is executed. In such a manner, the frequency of achieving the subject is increased as a whole in which the first subject and the second subject are gathered. As a result, the player's expectations of wondering whether or not the jackpot is to be displayed after the subject is achieved are effectively increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200648-A (JP)
Title: Method for producing sweet japanese plum
Inventor: MATSUBARA MAMORU
IPC: A23L19/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing sweet Japanese plums free from salt and food additives, and stably produced by using frozen Japanese plums so as to achieve equalization of quality and reduction in cost.  <P>SOLUTION: The method for producing sweet Japanese plums comprises: bringing frozen Japanese plums into contact with hot water at 50-65°C to thaw them; putting the thawed Japanese plums into heated sugar solution; thereafter rapidly raising the temperature of the sugar solution up to a boiling point; and boiling down and sterilizing the sugar solution while keeping the temperature of the sugar solution around the boiling point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203117-A (JP)
Title: Method for collecting groundwater in construction of underground structure by cut-and-cover
Inventor: KOJIMA KENICHI
IPC: E02D31/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collecting groundwater in construction of an underground structure by cut-and-cover, which enables the passage of the water to a recharge side by means of a compact water collecting device having a water collecting pipe arranged in a space in an earth retaining wall installation area.  <P>SOLUTION: In this method for collecting the groundwater in the construction of the underground structure by the cut-and-cover, the water collecting pipe 5 reaching a water collection-side aquifer 6 on a water collecting side is arranged in the space within the installation area of the earth retaining wall 4 constructed in the construction of the underground structure; and a water collecting portion of the water collecting pipe 5 is connected to a water passing pipe 7 via the earth retaining wall 4, and brings about a water passing state, so that the groundwater can be conveyed through the water passing pipe 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258088-A (JP)
Title: Electrostatic capacitance diaphragm vacuum gauge and vacuum processing apparatus
Inventor: MIYASHITA HARUZO
IPC: G01L9/12
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To decrease an output variation caused by a variation in the measurement environment where the electrostatic capacitance diaphragm vacuum gauge is installed, that is, a variation in atmospheric pressure and temperature, so that the pressure can be measured more accurately with good reproducibility.  <P>SOLUTION: An electrostatic capacitance diaphragm vacuum gauge has a diaphragm arranged to face an internal region of which a pressure is to be measured and a detection electrode arranged to oppose the diaphragm. The gauge measures the pressure of the internal region by measuring a degree of a change in an electrostatic capacitance between the diaphragm and the detection electrode. The gauge includes: a temperature measurement unit that measures a temperature of an external environment where the electrostatic capacitance diaphragm vacuum gauge is installed; and an atmospheric pressure measurement unit that measures an atmospheric pressure of the external environment where the electrostatic capacitance diaphragm vacuum gauge is installed. In accordance with the measured results, the gauge compensates the change in the electrostatic capacitance between the diaphragm and the detection electrode, and outputs the compensated change as the pressure of the internal region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212529-A (JP)
Title: Capacitor holder
Inventor: FUJIYOSHI YUJI
IPC: H02M7/48
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional capacitor holder, wherein it is difficult, when housing an electrolytic capacitor thinner than a capacitor having a specific diameter, to house and hold the electrolytic capacitor in a positioned state.  <P>SOLUTION: A capacitor holder 1 has multiple capacitor insertion portions 2, in which electrolytic capacitors 101 are inserted, in a grid pattern. The electrolytic capacitors 101 are inserted and held in these capacitor insertion portions 2. The capacitor holder 1 is equipped with: a lower holder plate 3 having first capacitor insertion portion constituting holes 5 that constitute the capacitor insertion portions 2; an upper holder plate 4 overlaid on the lower holder plate 3 and having second capacitor insertion portion-constituting holes 6 that constitute, together with the first capacitor insertion portion-constituting holes 5, the capacitor insertion portions 2; and holder plate drive screws 7 for moving the upper holder plate 4 relative to the lower holder plate 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218026-A (JP)
Title: Assembly attitude determination cad device for multi-fastening point component and its method
Inventor: TERADA KOSUKE
IPC: G06F17/50
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the assembly attitude determination CAD device of multi-fastening point components under the consideration of the mounting property of the fastening parts of the multi-fastening components.  <P>SOLUTION: A CAD device for performing the simulation calculation of the assembly attitude of multi-fastening point components configuring a vehicle by using a computer system includes a processor for performing the calculation processing of simulation and a recording device for recording data necessary for calculation processing. The processor records: fastening point information including the position coordinates of fastening points for fastening multi-fastening point components at a plurality of fastening points, the order of fastening, the significant values of the fastening points digitized based on the rigidity or structure of multi-fastening components in the periphery of the fastening points and reference faces; and evaluation point information including the position coordinates of a plurality of evaluation points arbitrarily set at positions where the multi-fastening components approach each other into a recording device, and calculates information related with the distances of the fastening points, and calculates the priority order of the fastening points from the information related with the distances of the fastening points, the order of fastening and the significant values of the fastening points, and performs calculation to score the reference faces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214537-A (JP)
Title: Device and method for separating workpiece, method for manufacturing needle bearing, method for manufacturing cam follower and needle bearing, and cam follower
Inventor: KOBAYASHI DAISUKE
IPC: F16C43/06
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for separating a workpiece, preventing the workpiece to be conveyed from being clogged and stabilizing a position of the conveyed workpiece.  <P>SOLUTION: The device 4 for separating the workpiece separates a workpiece out of a plurality of workpieces W2 that have a rod-like shape and are continuously conveyed in the axial direction thereof, and is provided with: a first conveying means for conveying the workpiece in parallel to a horizontal plane to a first conveying direction D1 along an axial line of the workpiece; a support base 42 arranged with a support surface 42a disposed in parallel to the horizontal plane where the workpiece is injected on a first position P1 of the support base 42 by the first conveying means; and a second conveying means 45 having a pressing surface 41a which conveys the workpiece from the first position P1 to a second position P2 where a step portion 42b is arranged, in the second conveying direction E1 that intersects with the first conveying direction D1 on the support surface 42a. In the step portion 42b, the support surface 42a is offset downward by a specific amount from the second position P2 toward the second conveying direction E1 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217065-A (JP)
Title: Method of observing blood vessel using fluorescent reagent
Inventor: ONDA NOBUHIKO
IPC: G01N21/64
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of visualizing or imaging a blood vessel of a small animal for experiments by using a fluorescent reagent.  <P>SOLUTION: The method of observing a blood vessel of a small animal for experiments includes processes of: medicating a fluorescent reagent having a property of leaking from a blood vessel into a blood vessel of a small animal for experiments; and acquiring a fluorescent image by applying excitation light to the small animal for experiments. A least in a partial fluorescent image of a small animal for experiments after the fluorescent reagent medicated into the blood vessel has leaked outside the blood vessel, an image of the blood vessel relatively less brighter than ambient luminance of the blood vessel is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219394-A (JP)
Title: Module fitting structure
Inventor: WARASHINA ISAMU
IPC: H05K7/14
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure inducing no breakage of a substrate in screwing a module to the substrate.  <P>SOLUTION: A fitting hole 13 through which a male screw member 70 is inserted is formed in the I/O module 10. A stud containing part 15 is formed in one end of the substrate 20; and a slip-out preventing female screw member 14 is formed in the other end. A stud 60 with a female screw part 61 is fixed to a drive screw insert part 51 of a base unit 50. The male screw member 70, which is inserted through the fitting hole 13 in the I/O module 10, is threaded into the stud 60 which is protruded from the substrate 20 to screw the I/O module 10 to the substrate 20. After screwed, a connector part 12 of an I/O electronic circuit substrate 11 is inserted into a connector insertion part 22 of a height Ho lower than a height Hs of the stud 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217780-A (JP)
Title: Heater-heating controller and fixing device
Inventor: MACHIDA HIROSHI
IPC: G03G15/20
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater-heating controller and a fixing device, which have a plurality of heaters and control temperature of the plurality of heaters independently of each other with sufficient accuracy by a simple method even when mutual interference of heat is strong, and having a dead time element.  <P>SOLUTION: Mutual heat interference by two heaters is offset by a correction process of approximating it using combination of transfer functions only with primary delay, a first compensator PID<SB>1</SB>(s), a second compensator PID<SB>2</SB>(s) are connected as control systems independent of each other to design the control systems. Thus, even when the mutual interference of the heat is strong, and having the dead time element, the temperature of the plurality of heaters is controlled independently of each other with sufficient accuracy by the simple method.  <P>COPYRIGHT: (C)2010,JPO&INPIT