baber/WOPTO huggingface dataset:
Patent JP-2007300482-A (JP)
Title: Radio relay amplifier, radio relay amplification system and radio relay method
Inventor: FUJIMOTO TAKASHI
IPC: H04B7/26
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately suppress noise of a radio relay amplifier that is received at a base station when the output of the radio relay amplifier, which relays a radio signal between the base station and a mobile machine by varying and amplifying the radio signal, becomes too much.  <P>SOLUTION: When a power level of the radio signal between the base station and the mobile machine exceeds a threshold, an amplifying operation is stopped after elapse of excess input allowance time by timer count. The amplifying operation of the present device is automatically stopped when the power level exceeds the threshold, thereby an attenuator amount is adjusted to restart the amplifying operation after that and the noise of the radio relay amplifier 4 is appropriately suppressed. In addition, a monitoring device 19 is installed at a remote place from an installation place of the radio relay amplifier 4 and the attenuator amount is adjusted according to the threshold to continue the amplifying operation when the power level of the radio signal exceeds the threshold, thereby the noise of the radio relay amplifier 4 is properly suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302917-A (JP)
Title: Metallic member and its production method
Inventor: SUZUKI NOBUO
IPC: C23C28/00
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic member which is more improved in antifouling property and washability while maintaining the low friction properties and wear resistance of the surface in chromium plating, and particularly to provide a reeling member such as a spinning, a draw roller, a draw hot plate, a draw pin and a thread pasage regulation guide used for the production of synthetic fiber.  <P>SOLUTION: Regarding the metallic member, the surface of a metallic base material 1 is electroplated with a chromium compound, and a chromium plating layer 2 with a matte face having a surface roughness of 0.3 to 5 μm by the arithmetic average roughness Ra according to JIS-B0601:2001 stipulation is included. The surface of the chromium plating layer 2 is film-formed with a straight silicone resin 3 of a polysiloxane bond (Si-O-Si).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308925-A (JP)
Title: Structure of flexible drain for eaves gutter
Inventor: OGAWA SUSUMU
IPC: E04D13/068
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a flexible drain for an eaves gutter, which makes rainwater smoothly flow down along an inner wall of an inner cylinder even in the case of the normal amount of rainwater, and which enhances water flowability.  <P>SOLUTION: In the inner cylinder 1, a flange 4 is formed at the upper end of a cylinder where an engaging screw part 3 is formed on an outer surface. In an outer cylinder 2, a flange 8 is formed at the upper edge of an cylinder where a fitting screw part 7 is formed on an inner surface. In the structure of the flexible drain for the eaves gutter, the inner cylinder 1 is inserted into an opening, which is formed in the bottom 9 of the eaves gutter, from above, and the outer cylinder 2 is fitted and screw-connected into the inner cylinder 1 from below, so that the bottom 9 of the eaves gutter can be attached and fixed in the state of being sandwiched between the flanges 4 and 8. A refuse-guard columnar body 5 is erected on the flange 4 of the inner cylinder 1. A rotatable blade 6, the rotational surface of which is perpendicular to an inner wall surface of the inner cylinder 1, is formed on a shaft body 10 which is formed in the state of being suspended onto the inner cylinder 1 from the columnar body 5. The rotatable blade 6 is rotated by the rainwater flowing down from the eaves gutter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309487-A (JP)
Title: Pilot check valve with operation detecting function
Inventor: OGURA YUJI
IPC: F16K15/18
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilot check valve with an operation detecting function capable of surely keeping an assembled state of parts in a case, even if changing the direction of a connector.  <P>SOLUTION: Through holes 13a, 13b and counterbores 15a, 15b are formed on a diagonal line on the end face 12a at the valve body 11 side of the case 33a. The mating face 17a of the end face of a lid 32a to the case 33a is provided with screws 18a, 18b. Bolts 20a, 20b are fitted and inserted through the through holes 13a, 13b, the bolts 20a, 20b are screwed to screws 18a, 18b to integrate the lid 32a with the case 33a, and bolts 34a to 34d are screwed to the screws 22a to 22d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315459-A (JP)
Title: Bearing device
Inventor: ISHIYAMA SHUNYA
IPC: F16C33/78
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device in which eccentric wear hardly occurs in a seal lip of an elastic part, oil leakage hardly occurs, and rotational torque is hardly increased.  <P>SOLUTION: A seal member 4 is composed of a core bar 41 and the elastic part 42 fixed to the core bar 41. A main lip 50 for sealing the seal member 4 and the second outer peripheral face 32 of an inner ring 2 constantly in the radial direction is formed at the elastic part 42. Further, an auxiliary lip 51 is formed at the elastic part 42 which is not in contact with the inner ring 2 when there is no pressure from the outside, and which seals the seal member 4 and a step 31 of the inner ring 2 in the axial direction when pressure M is applied from the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313808-A (JP)
Title: Inkjet recording apparatus
Inventor: MATSUDA TADAO
IPC: B41J2/075
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional inkjet recording apparatus is constitutionally susceptible to a disturbance caused by an environmental change, because an excitation voltage width making printing proper cannot be utilized to the fullest, on grounds that the excitation voltages to be pre-applied is prepared at several stages in the conventional inkjet recording apparatus, that the setting of the excitation voltage for enabling the proper printing is selected from among the settings of the excitation voltages, that a variation occurs according to individual nozzles, and that a voltage except the voltages preset at the several stages also sometimes enables the proper printing.  <P>SOLUTION: This inkjet recording apparatus is provided with a means capable of setting the magnitude of the excitation voltage, which is to be applied to a piezoelectric element for generating vibrations for being applied to ink, at a different voltage value for each of the individual inkjet recording apparatuses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317585-A (JP)
Title: Positive electrode active material for lithium secondary battery, and the lithium secondary cell using the same
Inventor: YUASA TOYOTAKA
IPC: H01M10/05
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium secondary battery that is low in resistance, and to provide the lithium secondary battery that uses it.  <P>SOLUTION: This is a positive electrode active material particle comprises a layered complex oxide, expressed by a chemical Formula Li<SB>a</SB>Co<SB>b</SB>M<SB>1-b</SB>O<SB>2</SB>(0<a≤1.2, 0<b≤1, and M contains at least one kind of either Ni or Mn), and the positive electrode active material for the lithium secondary battery in which the composition is different between inside the particle and outside the particle, and in which electrode resistance of the particle outer peripheral part is low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320565-A (JP)
Title: Labeller
Inventor: KAWAMURA HIDEHIKO
IPC: B65C11/02
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labeller capable of pressing a printer at a right angle relative to a label and keeping a printing pressure constant.  <P>SOLUTION: The labeller includes a label supplying unit 1 for installing a label continuous member 12, a toothed rotor 2 for unreeling the label continuous member, a printing table 3 serving as a label receiver and peeling the label from a base sheet, and an association arm 7 forwarding a first teeth surface 20 in one direction around a turning pin 18 through holding an operating lever 6 and returning back to a stationary position during a releasing stage of the operating lever. Further, there is provided a second teeth surface 17 engaged with the first teeth surface of the association arm. When the association arm moves forward through the first and second teeth surfaces, a printing letter member is pressed against the label on the printing table at the moment that the engaged state between the first teeth surface and the second teeth surface is released. In addition, there are provided a printer 4 in which the first and second teeth surfaces are engaged to each other during the releasing step of the operating lever and the printing letter member is separated from the printing table following a returning operation of the association arm back to the stationary position, and a guiding means 9 for pressing the printing letter member at a substantially right angle against the label on the printing table.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322008-A (JP)
Title: Underfloor humidification air-conditioning system
Inventor: OGATA TOSHIYUKI
IPC: F24F7/10
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underfloor humidification air-conditioning system constituted by installing air-conditioning equipment on a ceiling part of a prefabricated bath, and having a layout structure and an air supply and discharge structure suitable for the same.  <P>SOLUTION: The air-conditioning equipment is disposed at an upper part of the prefabricated bath of a bathroom, the air-conditioning equipment has an inlet chamber and an outlet chamber at an air conditioner part, an air discharge duct from an under-floor part of a living room is connected to the inlet chamber through a connection chamber and a connection duct, and an air supply duct for supplying the air to the neighborhood of a ceiling of each living room, is connected to the outlet chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290027-A (JP)
Title: Joint structure of ceramic member with metal member
Inventor: TANAKA ATSUSHI
IPC: B23K1/20
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a ceramic member with a metal member which can withstand for a long-time use even under a high-temperature oxidizing atmosphere of ≥ 400°C, and capable of maintaining the joining strength of the ceramic member with the metal member.  <P>SOLUTION: The joint structure of the ceramic member with the metal member comprises a ceramic member 1 with a metallized layer 2 being deposited on its surface, and a metal member 4 joined with the metallized layer 2 via a brazing filler metal 5, and the metallized layer 2 and the brazing filler metal 5 are hermetically covered with a covering material 6 containing a glass. The metallized layer 2 and the brazing filler metal 5 are protected by the covering material 6, and oxidation and degradation of the metallized layer 2 and the brazing filler metal 5 can be prevented even under a high-temperature oxidizing atmosphere of ≥ 400°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323268-A (JP)
Title: Video providing device
Inventor: SUZUKI YUSUKE
IPC: G06T7/20
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video providing device for retrieving and providing a video based on the motion of a user.  <P>SOLUTION: A video providing device 300 provides a motion video corresponding to a physical motion showing a specific concept. The video providing device 300 is provided with a video storage part for storing a plurality of motion videos and characteristic data characterizing each motion video; a user characteristic data acquisition part for acquiring the characteristic data from the physical motion of a user; and a video acquisition part for comparing the characteristic data acquired by the user characteristic data acquisition part with the characteristic data stored in the video storage part, and for acquiring a motion video similar to the physical motion of the user from the video storage part. The user characteristic data acquisition part may use an averaged image 360Im generated by averaging the respective pixel values of each of a plurality of static images extracted from one motion video as characteristic data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325159-A (JP)
Title: Level conversion circuit
Inventor: TATEHARA KENICHI
IPC: H03K19/08
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level conversion circuit for achieving a high speed operation while maintaining a low power consumption without generating the increase of a chip area.  <P>SOLUTION: This level conversion circuit is configured of transistors for increasing driving currents; a resistance connected to a GND terminal 15 for shortening a transition time from a HIGH level to a LOW level; a resistance connected to GND for discharging accumulated charge; and capacities 36 and 37 for differentially discharging accumulated charge in the case of transition from the HIGH level to the LOW level. Thus, it is possible to achieve a high speed operation while maintaining low power consumption without generating the increase of a chip area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327126-A (JP)
Title: Method for eluting and recovering scandium in solid polymer material
Inventor: SEKO NORIAKI
IPC: C22B3/24
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering scandium in a polymer material (adsorption treatment material) or a solution by which, after adsorption and removal of scandium from treatment water, the scandium can be easily recovered using an eluent.  <P>SOLUTION: Since food additives e.g. citrate or organic acids e.g. oxalic acid are used as the eluent, environmental pollution load can be reduced. Further, because these organic acids do not damage the solid polymer adsorbent, the adsorbent can be reused a number of times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332861-A (JP)
Title: Steam ejector
Inventor: MATSUKAWA NAOKI
IPC: F04F5/18
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive steam ejector which needs no electricity, high-pressure air source or the like, and is easy to set.  <P>SOLUTION: A suction chamber 2 of the ejector is connected to a steam pip 8 through a pressure reducing valve 1. A gas-liquid separator 6 and a steam trap 7 are integrally mounted on a lower part of the pressure reducing valve 1. An outlet pipe 11 is connected to a diffuser 4 of the ejector. One end of a conduit 5 is connected to the middle of the outlet pipe 11, and the other end thereof is connected to a secondary side pressure detection port 3 of the pressure reducing valve 1. The suction chamber 2 of the ejector is connected with a liquid force-feeding member 13 as a revaporization tank. Since the steam pressure detected in the conduit 5 is kept at a predetermined constant pressure by the pressure reducing valve 1 as a self-operated pressure regulating valve without needing a driving force such as electricity or high-pressure air, the steam ejector can be reduced in cost and simplified in structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336704-A (JP)
Title: Method and device for synchronous input
Inventor: KIOI KAZUTOMO
IPC: H02J3/40
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous input device where a permitted frequency difference is enlarged at the time of synchronous input, to facilitate synchronous input, to shorten time, and to set the permitted frequency difference to be ≤±0.8 Hz.  <P>SOLUTION: The synchronous input device 10 includes voltage difference detecting means 11 and 15 for detecting a voltage difference between a busbar-side and an input-side, frequency difference detecting means 12 and 14 for detecting a frequency difference between the busbar-side and the input-side, and a phase difference detecting means 13 for detecting a phase difference between the busbar-side and the input-side. The device also includes a setting machine 25 for storing an input time difference from an input command to arrival as a delay phase difference at every previously set frequency difference, and an operation circuit 20 for selecting the delay phase difference from a storage means in accordance with a busbar-side frequency at the time of synchronous input.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007003520-A (JP)
Title: Calibration reference
Inventor: FISCHER HELMUT
IPC: G01B7/06
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration reference that has high accuracy in calibration of a device, easily reproduces the accuracy, and is easily manufactured.  <P>SOLUTION: A carrier layer 12 has a measuring plane 16 plane-parallel to a support surface 14, a standard 17 has a support surface 18 plane-parallel to a measuring plane 19 to be mounted on the measuring plane 16 of the carrier layer 12, and the standard 17 is permanently disposed on the carrier layer by wiping plating.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007332904-A (JP)
Title: Valve device and idle air quantity control device
Inventor: FUJITA TSUGUHIRO
IPC: F02M69/32
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device capable of surly performing opening and closing operation while attaining a more simple structure, smaller size, lower cost, lighter weight or the like.  <P>SOLUTION: In the valve device including a valve element 20 defining a female thread 25c' in a predetermined outer circumferential surface 22 and its axial direction L, a rotary member 32 defining a male thread 32a screwed to the female thread 25c' of the valve element 20, and a driving source 30 driving the rotary member 32, in which a passage 13 is opened and closed by the outer circumferential surface 22a of the valve element 20, the valve element 20 includes a cylindrical valve member 21 defining the outer circumferential surface 22a, and a screw member 25 connected with the valve member 21 to be relatively movable only in a predetermined quantity in the axial direction L and defining the female thread 25c'. According to this, the valve element 20 can surely perform opening and closing operation without being locked by meshing or engagement. Since accurate management of dimensional accuracy is dispensed with, manufacturing cost can be reduced, and resinification of the valve element can be also facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335747-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMIZU IPPEI
IPC: H01L29/788
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein the defect of a gate insulating film or the defect of the semiconductor substrate located near a gate electrode is removed, and to provide its manufacturing method.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises: a process for removing a part of conductive film, and exposing a gate insulating film 41 by etching the conductive film formed via the gate insulating film 41 on the main surface of a semiconductor substrate 10; a process for removing the whole portion exposed by etching in the gate insulating film 41; a process for forming an insulating film 60 on the side wall of an assist gate electrode AG on the semiconductor substrate 10 after removing the whole exposed portion of the gate insulation film 41; a process for forming the gate insulating film 42 on the main surface of the semiconductor substrate 10 located in a region sandwiched by the sidewall insulating films 60; a process for forming a conductive film FG0 on a gate insulating film 42; and a process for forming a floating gate electrode by patterning the conductive film FG0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000808-A (JP)
Title: High strength weld metal with excellent low temperature toughness, low temperature cracking resistance, and bead shape in the whole posture welding
Inventor: OKAZAKI YOSHIOMI
IPC: C22C38/00
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high hardness weld metal which exhibits excellent low temperature toughness at a region of minus 60°C and does not cause low temperature cracking and furthermore gives a superior bead shape in the whole posture welding.  <P>SOLUTION: The high strength weld metal contains, by mass%, 0.06-0.20% C, 0.1-1.00% Si, 0.5-3.0% Mn, 0.1-1.5% Al, 0.3-3.0% Ni, 0.001-0.020% Ti, 0.01-0.03% O, 0.0060% or less N (excluding 0%) and the balance being Fe with inevitable impurities. Ratio of Al content [Al] to Ti content [Ti] ([Al]/[Ti]) is 40 or more. Q value shown in the following formula (1) is in the range not less than -1.5 mass% and not more than 0.50 mass%, and the content of retained austenite is in the range not less than 5 vol% and not more than 20 vol%. Herein, Q value= -4.9[C]+0.18[Si]+[Al]-0.1[Mn]-0.5[Ni], wherein [ ] indicates content (mass%) of each component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009531-A (JP)
Title: Image processor, image processing method, and program
Inventor: MATSUSHITA MASAHIRO
IPC: H04N1/40
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for performing region division processing which is resistant to layout comparison even in region division processing by binarizing every luminance hierarchy.  <P>SOLUTION: This image processor is provided with a binarization means 108 for binarizing a first input multi-level image; a region division means 109 for dividing the region of the binarized binary image; an image generation means for generating a second input multi-level image by deleting the region extracted by the region division means from the first input multi-level image; a repetition means for repeating processing by the binarization means and the region division means by using the second input multi-level image generated by the image generation means instead of the first input multi-level image to acquire the regions divided for every luminance hierarchy; a means 110 for searching the connectivity of the regions divided for every luminance hierarchy; and a means 111 for connecting the plurality of regions into a single region when the inter-region connectivity is high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009246-A (JP)
Title: Display device
Inventor: YANAGISAWA AKIRA
IPC: G02F1/1345
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To inspect defects in a photosensor element and photosensor wiring.  <P>SOLUTION: A display device comprises: a substrate; a plurality of pixels provided on a display area; and a plurality of video lines applying a video voltage to the plurality of pixels. The substrate comprises: at least one photosensor element provided in the area other than the display area; photosensor wiring connected to the at least one photosensor element; and at least one first switching element connecting the at least one photosensor element and at least one of the plurality of video lines. When the photosensor element is inspected, by turning on the first switching element and applying a prescribed inspection voltage to the at least one photosensor element via the photosensor wiring, a signal is applied to the pixels via the first switching element and the video line. According to the lighting condition of the pixels at the time of inspection, defects in at least either one of the at least one photosensor element and the photosensor wiring can be detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT