baber/WOPTO huggingface dataset:
Patent JP-2008307622-A (JP)
Title: Cutting tool made of titanium carbonitride base cermet having excellent chipping resistance
Inventor: YASUMI TOMONORI
IPC: B23B27/14
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of TiCN base cermet, which cutting tool can show excellent chipping resistance in intermittent heavy cutting to repeatedly apply large mechanical/thermal shocks to the cutting tool.  <P>SOLUTION: The titanium carbonitride base cermet is composed of a sintered body of an average composition containing 5 to 10 mass% of Co, 5 to 10 mass% of Ni, 0.02 to 0.2 mass% of S, 20 to 30% of WC in terms of carbide, 5 to 10% of one or two kinds of TaC and NbC in terms of carbide, and the remainder of TiCN (50 to 60%). In the TiCN base cermet, a (Ti, Ta/Nb)CS phase is precipitated inside the required width within 100 to 500 μm from the surface in a dendrite state, and the surface side from the required width does not have the (Ti, Ta/Nb)CS precipitated phase, and contains 0.02 mass% or less of S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004427-A (JP)
Title: Heat treatment equipment and method of manufacturing heat treatment equipment
Inventor: FURUKAWA MASASHI
IPC: H01L21/26
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat treatment equipment for preventing O ring deterioration due to flash light irradiation.  <P>SOLUTION: A chamber window 61 and a chamber side portion 63 are sealed by inserting an O ring 69 between the chamber window 61 and the chamber side portion 63 and pushing the peripheral portion of the chamber window 61 from an upper side with a clamp ring 90. The opposing surface 901, which is opposed to the O ring 69 of the lower surface of the clamp ring 90, is formed by a sandblast process as a rough surface on which light reflects diffusely. Irradiation with flash light from the upside of the chamber window 61 is carried out in flash heating. Even if a portion of the flash light comes between the clamp ring 90 and the chamber side portion 63, the light is prevented from reflecting diffusely on the opposing surface 901 and reaching the O ring 69. Thus, the deterioration of the O ring 69 owing to flash light irradiation can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001900-A (JP)
Title: Tire using tread comprising highly silica-containing rubber for performance for winter season
Inventor: JACOBY CLAUDE CHARLES
IPC: C08K5/5415
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having a tread aiming performances for winter season.  <P>SOLUTION: The tire tread comprises reinforcing fillers comprising precipitated silica having a low BET nitrogen specific surface area and optionally carbon black for reinforcing rubber, and a compatible rubber compound comprising at least 40 phr of cis-1,4-polybutadiene rubber and high vinyl content SBR produced by specified solution polymerization. The compatibility of a combination of BR having -100°C or lower relatively low glass transition temperature (Tg) with HVS-SBR having at least 30°C or higher relatively high Tg (thereby, the difference of Tg is at least 70°C) is promoted by a high HVS-SBR vinyl content of about 40 to 50 percent on the basis of the polybutadiene component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009006241-A (JP)
Title: Cleaning apparatus
Inventor: MAEDA TOSHIAKI
IPC: B08B3/02
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus which enables good cleaning of target articles, e.g. machine and electric parts, reduction of mist dissipation of the cleaning solution out of the cleaning vessel and improvement of the recovery efficiency of the cleaning solution.  <P>SOLUTION: The cleaning vessel 1 keeps an immersion cleaning chamber 2 arranged in the lower part, and a draining-off chamber 5 draining off target articles arranged in the upper part. In the draining-off chamber 5, a spray nozzle 7 blowing a cleaning solution onto target articles to carry out spray cleaning and an air blowing nozzle 6 blowing air onto the target articles to carry out draining off after cleaning are arranged. A gas suction ejector 16 is connected through a conduit so as to suck and recover mist of the cleaning solution and evaporated gas in the draining-off chamber 5. The gas suction ejector 16 produces a sucking force through spouting of the cleaning solution on pressure feeding of the cleaning solution in the immersion cleaning chamber 2 with a pump 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008854-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: TANAKA ATSUSHI
IPC: G03G21/10
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of uniformly applying lubricant over the entire width of an image carrier without coating in spots, and an image forming apparatus equipped with the cleaning device.  <P>SOLUTION: The cleaning device 41 is equipped with a cleaning blade 460, a supply part 400 and a leveling blade 430. The cleaning blade 460 abuts on the surface of the image carrier 31 so as to remove toner left after transfer from the surface of the image carrier 31. The supply part 400 stores granular lubricant 410, and supplies the granular lubricant 410 to the surface of the image carrier 31. The leveling blade 430 abuts on the entire area in the shaft direction of the surface of the image carrier 31 and levels the granular lubricant 410 supplied to the surface of the image carrier 31. The cleaning device 41 is provided with the cleaning blade 460, the supply part 400 and the leveling blade 430 in this order in the driving direction of the image carrier 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010167-A (JP)
Title: Part transfer equipment
Inventor: SUZUKI YASUHIRO
IPC: H05K13/08
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To adequately adjust a deviance in coordinate systems of drivers for three units such as a sucking position recognition camera, a transfer head, and a push-up unit, thus effectively preventing part sucking errors.  <P>SOLUTION: The part transfer equipment has a part supply unit 5, a transfer head 4 for sucking and mounting an electronic part onto a substrate, a push-up unit 40 for pushing up a part to be sucked, and a sucking position recognition camera 32 for imaging a part before sucking it. Also, it has a control means for controlling the transfer head 4 and the push-up unit 40 so as to be moved, when sucking a part, to a part position detected based on the imaging by the sucking position recognition camera 32 and a correction data preparation means. The correction data preparation means prepares correlation data by searching a correlation among coordinate systems of respective drivers for the transfer head 4, push-up unit 40, and sucking position camera 32. Based on this data, the controlling means corrects respective movement amounts for moving the transfer head and the push-up means to a part position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011122-A (JP)
Title: Motor controller
Inventor: SATO KOJI
IPC: B62D5/04
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of securing a period for gradually reducing torque of a motor by extending the period until a switching element is driven into thermal breakdown when a voltage of a driving signal is reduced.  <P>SOLUTION: In a voltage monitoring circuit 103, a first threshold TH1 and a second threshold TH2 lower than the first threshold are set in advance, and when a booster voltage Vb of booster power Pb supplied from a booster circuit 104a is reduced to the first threshold TH1 or less, a first voltage down signal Vd1 is generated. In a control circuit 102, the duty ratios of control signal Cs1 and Cs2 are made to be 100%, and a first upper stage switching element H1 and a second upper stage switching element H2 contained in a DC-DC converter 106 are always put into an open state, when the first voltage down signal Vd1 is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007902-A (JP)
Title: Beam material, combined beam material, and column-beam connection structure
Inventor: MIYAZAKI KENICHI
IPC: E04B1/58
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To join a column material to a beam material to form a frame, independently of the type of a steel material without the need for welding joint.  <P>SOLUTION: A flange 18F of a channel shaped steel 18 as the beam material 10 is twisted to the outside and developed to form a connection part 16 which is flush with a web 18W. The connection part 16 has a connection plane portion 17 to be joined to the column material in the direction of an axis Y perpendicular to an axis X of the beam material 10 (in the direction of forming the web 18W). The connection plane portion 17 has a connection width size L<SB>1</SB>corresponding to a width size L of the column material to be joined, and a connection form has a size L<SB>2</SB>which totals the forms of the web 18W and the flange 18F. The connection plane portion 17 has a plurality of bolt holes 15 for bolt joint and subjected to bolt joint to the column material. Thus, shearing force borne by the web and bending moment borne by the flange are effectively transmitted to the column material via the connection part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010891-A (JP)
Title: Image reading device
Inventor: SUGA TAKAYUKI
IPC: H04N1/107
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device for preventing the image distortion of an end section even when an image forming performance changes at the end section of each image forming mirror even when this image reading device is configured so that one end of the image forming mirror can be supported by one point, and that the other end can be supported by two points.  <P>SOLUTION: This image reading device is configured so that one end of an image forming mirror can be supported by one point, and that the other end can be supported by two points, wherein one point support section of at least one image forming mirror between a plurality of image forming mirrors and two point support section of the other image forming mirror are arranged at the same side concerning the central section of the main scanning direction of the image forming mirror, and two point support section of one image forming mirror and one point support section of the other image forming mirror are arranged at the same side concerning the central section of the main scanning direction of the image forming mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012987-A (JP)
Title: Iron oxide particle powder
Inventor: MINOWA HIKARI
IPC: C01G49/08
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron oxide particle powders not only having a moderate size level of agglomerated particles and less size variation but also having sharp particle size distribution of the agglomerated particles.  <P>SOLUTION: The iron oxide particle powders are characterized by having a highest frequency peak of diameter in the range of 0.05-0.5 μm in number particle size distribution measured by a laser diffraction scattering type particle size measuring device and having a cumulative frequency of 65-90% in number in a range of the highest frequency peak of diameter of ±20%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017001-A (JP)
Title: Terminal apparatus
Inventor: MASUBUCHI MINAKO
IPC: G06F3/0484
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of transmitting action related to electronic equipment to third persons.  <P>SOLUTION: Operation executed by an operation source terminal and an event in an operated apparatus, which is a result of the operation, are registered automatically in a dictionary and character strings, relating to the operation and a command to the operated apparatus, based on the operation, are combined as a group and managed to simply operate the operated apparatus from a terminal apparatus which is a sending destination. Since the operation history is left in the operated apparatus, the operation history can be acquired from the operated apparatus, when the operation history dating back to the past is required to be confirmed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014904-A (JP)
Title: Image projection device
Inventor: ASAI HIROMI
IPC: G02B7/28
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate AF regardless of a zoom state of a projection optical system without projecting a chart image.  <P>SOLUTION: The image projection device 1 comprises a projection optical system 17 having zoom function; a detection means 21a which detects a zoom state of the projection optical system; a sensor 17 having a plurality of pixels receiving light from an image projected through the projection optical system; and a control means 10 which performs focus control of the projection optical system based on a pixel output fetched from the sensor. The control means changes the pixel of the output fetching object of the plurality of pixels according to the zoom state detected by the detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014078-A (JP)
Title: Needle roller bearing and crankshaft supporting structure
Inventor: ABE KATSUSHI
IPC: F16C9/02
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle roller bearing which is easily installed to a rotational shaft.  <P>SOLUTION: The needle roller bearing 11 comprises: a cylindrical outer ring formed by circumferentially connecting first outer members 13 having a center angle larger than 180°, and second outer ring members having a center angle smaller than 180°; and a plurality of needle rollers 15 disposed along an inner diameter face of the outer ring. When an inner diameter size of the outer ring is D, and length of a line segment connecting between circumferential end parts of the inner diameter face of the first outer ring member 13 is X, the expression of 0<(D-X)/D≤0.003 is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014962-A (JP)
Title: Image display device
Inventor: SHIGETA MASANOBU
IPC: G03B21/28
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which can be set even in a narrow place by miniaturizing the device configuration, perform image display in a realistic manner without needing to make the circumference dark or giving any physical burden to an image viewer, and be compactly stored in no use to facilitate the carrying and storage thereof.  <P>SOLUTION: The device comprises a convex screen 1, a projector 2 for imaging a real image of a display image on the convex screen 1, a concave mirror 3 for forming a virtual image of the real image of the display image imaged on the convex screen 1, and a dimming member 4 for shielding or dimming external light incident on the convex screen 1. The dimming member 4 includes a window part 5 for covering the concave mirror 3 to allow observation of the virtual image formed by the concave mirror 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016756-A (JP)
Title: Active matrix drive display unit
Inventor: DOI SATOSHI
IPC: H01L29/786
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix drive display unit enhancing an on/off ratio of a drain current than before by making a gate insulation film thinner while controlling the increase of an off current of a TFT element.  <P>SOLUTION: A TFT substrate 10 of an active matrix drive display unit has a TFT element including a gate electrode layer 12, gate insulation film 13, semiconductor pattern layer, and source/drain electrode layers successively formed on a glass substrate 11. A thickness of the gate insulation film 13 is smaller than that of the gate electrode layer 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018315-A (JP)
Title: Method and apparatus for inspecting defect in weld zone of electric resistance welded tube
Inventor: KAWAMURA KEIZO
IPC: B21C37/08
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for inspecting defects in the weld zone of an electric resistance welded tube in on-line by which even minute weld defects termed as a penetrator and generated in the weld zone of the electric resistance welded tube can accurately be detected.  <P>SOLUTION: In the sizing stage of a manufacturing process of an electric resistance welded pipe in which a steel plate is made into an electric resistance welded pipe having a circular cross section through a roll forming stage, an electric resistance welding stage and the sizing stage, a deforming work is applied to the electric resistance welded tube having the circular cross section in a direction in which minute defects in the weld zone are enlarged with deforming sizing rolls. Next, after the deformed tube is restored into the tube having the circular cross section, the ultrasonic flaw detecting inspection of the weld zone is performed. Any of the sizing rolls composed of a plurality of stages is made into a deforming sizing roll for deforming the tube having the circular cross section into a tube having an non-circular cross section. In this inspection device, the ultrasonic flaw detecting device is installed on the side of the poststage of the deforming sizing roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020576-A (JP)
Title: Information processor
Inventor: OTAKI YOSHIAKI
IPC: G06F1/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor in which various settings are facilitated by attaching a panel to a casing.  <P>SOLUTION: The information processor 10 is provided with a display unit 13 covered with a first casing 11 to/from which a panel is attachable/detachable and an information processor main body 14 covered by a second casing 12. The information processor main body 14 is provided with at least a CPU, RAM, ROM, a network connection part and a storage group. The CPU controls the processing operation of the information processor 10 according to a program stored in the ROM. The CPU loads a setting change program stored in the ROM and data necessary for executing the program to the RAM, and executes processing for easily changing various settings according to attachment or detachment of a panel in accordance with the setting change program. The CPU functions as at least a mounting judgment part, a classification discrimination part, a setting group acquisition part, a display control part, a selection acquisition part, a setting change part, setting difference judgment part and a setting remand judgment part according to the setting change program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029005-A (JP)
Title: Client device, communication system and data processing method
Inventor: HOSTYN TOM FRANS MAURITS
IPC: H04N7/173
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for audio/video streaming in which a server transmits a network an audio/video stream to a client device via a network.  <P>SOLUTION: The client device transmits command data to the server via the network and causes the server to change a content of the audio/video stream from a first content to a second content. Buffers of the server and client device can be flushed or skipped at the time of transmitting the command data so that a response time can be improved and marker data can be transmitted from the server to the client device to indicate the start of the second content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009027262-A (JP)
Title: A/d conversion circuit
Inventor: TERASAWA TOMOHITO
IPC: H03M1/50
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an A/D conversion time and to reduce a circuit area in a TAD-type A/D conversion circuit for achieving high resolution by latching an output of a delay unit at a plurality of different timings.  <P>SOLUTION: A data holding circuit 5 provided in every output D1 to Dm of each delay unit DU constituting a pulse delay circuit 2 respectively latches outputs Di (i=1, 2, ..., m) of the delay unit DU by sampling clocks CK1 to CKn whose timing is different by a unit time ΔT (=Td/n) at a time. A pulse selector and an encoder 6 collectively converts hold data into numerical data by defining m×n-bit data in total obtained from each data holding circuit 5 and arranged in orders in which a change in a signal level caused when a signal pulse PA passes through can be detected as the hold data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024041-A (JP)
Title: Photosemiconductor encapsulating agent and photosemiconductor device
Inventor: TANIGAWA MITSURU
IPC: H01L23/29
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosemiconductor encapsulating agent which is excellent in heat resistance, light resistances and adhesion to a housing material, etc., and forms a cured product having a high refractive index as well as excellent transparency, and a photosemiconductor device obtained using the same.  <P>SOLUTION: The photosemiconductor encapsulating agent comprises a silicone resin having an aliphatic hydrocarbon group or its fluorinated compound group and a cyclic ether-containing group within a molecule, and a heat curing agent which reacts with the cyclic ether-containing group. When the photosemiconductor encapsulating agent is formed into a cured product of 2 mm thickness, the cured product has a light transmittance at 400 nm wavelength of ≥90% and a refractive index of ≥1.4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007263983-A (JP)
Title: Imaging system and method
Inventor: ORTYN WILLIAM
IPC: G01N33/483
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system and method.  <P>SOLUTION: Light from an object such as a cell moving through the imaging system is collected and dispersed so that it is imaged onto a plurality of separate detectors 321-325. The light is spectrally dispersed by a plurality of spaced-apart dichroic reflectors 301-304, each detector receiving light from a different one of the dichroic reflectors. Each dichroic filter 301-304 reflects light of a different predefined color, passing light of other colors. The output signal from each detector is indicative of a different characteristic of the object. In one configuration, each detector is provided with a separate imaging lens 311-315. In another configuration, the detectors are spaced at varying distances from the corresponding dichroic reflectors, so that separate imaging lenses are not required.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009025073-A (JP)
Title: Inspection method and inspection device of thin film coat uncoated part of roll type sheet workpiece
Inventor: ITO KATSUMI
IPC: G01N21/892
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection device for detecting a thin film coat uncoated part, with regard to the whole surface of a roll type sheet workpiece.  <P>SOLUTION: This inspection device inspects the thin film coat uncoated part of a continuous sheet in a processing step having a stage for winding out a roll type web as the continuous sheet, simultaneously applying a thin film coat thereto, and winding it as the roll type sheet workpiece. The device is equipped with: an illumination light irradiation means for irradiating downwardly coaxially from just above the thin film coat face of the continuous sheet or irradiating from the oblique upside, by using a surface light emitting source of a red LED as an illumination light source; an imaging means for imaging the thin film coat face of the continuous sheet; and an image processing means for processing an image relative to image data acquired by the imaging means, and detecting the thin film coat uncoated part.  <P>COPYRIGHT: (C)2009,JPO&INPIT