baber/WOPTO huggingface dataset:
Patent JP-2008255372-A (JP)
Title: Method for producing aluminum alloy thick plate, and aluminum alloy thick plate
Inventor: KOBAYASHI KAZUNORI
IPC: C22F1/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aluminum alloy thick plate in which productivity is excellent, the controls of surface conditions and flatness are facilitated, and the accuracy of plate thickness is improved, and to provide an aluminum alloy thick plate.  <P>SOLUTION: The method for producing an aluminum alloy thick plate performs: a melting stage (S1) where an aluminum alloy having a composition comprising a prescribed amount of Mg, and further comprising at least one or more kinds selected from Si, Fe, Cu, Mn, Cr, Zn, Ti and Zr, and the balance Al with inevitable impurities is melted; a hydrogen gas removing stage (S2) where a hydrogen gas is removed from the melted aluminum alloy; a filtering stage (S3) where inclusions are removed from the aluminum alloy freed of the hydrogen gas; a casting stage (S4) where the aluminum alloy freed of the inclusions is cast, so as to produce a cast ingot; a heat treatment stage (S5) where the cast ingot is heat-treated; and a slicing stage (S6) where the heat-treated cast ingot is sliced into a prescribed thickness in this order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007218580-A (JP)
Title: Heat radiator
Inventor: IIJIMA SHIGEKO
IPC: F24F1/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiator (1) having an excellent heat radiation effect, (2) being light, not bulky, and easy to handle upon packaging, transportation, storage, unpacking, and installation, and (3) being mounted easily not only on a floor of a building, but also on a wall, a ceiling, a roof, and a road, etc.  <P>SOLUTION: In a heat radiator 10 in which a flexible tube 12 for heat medium is adhered to one surface of a flexible thin plate 11, an adhesion tape 14 adheres a surface of the flexible thin plate and the flexible tube for thermal media separated by the whole flexible tube for the thermal media or a certain clearance from an opposite side of the flexible thin plate for the flexible tube for the thermal media.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008257529-A (JP)
Title: Electronic apparatus
Inventor: WATANABE KIYOSHI
IPC: G06F1/16
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus avoiding upsizing of the entire apparatus without any deterioration of the appearance of the entire apparatus while ensuring a sound space of a speaker part.  <P>SOLUTION: The electronic apparatus is provided with a first case 1 having a key input part 6 on the front face side, the speaker part 7 arranged alongside the key input part 6 on the surface side of the first case 1, a plurality of leg parts 9, among which two leg parts on the front side correspond to the speaker part 7, arranged on the back face side of the first case 1, and a guide part 15 holding the leg parts 9 corresponding to the speaker part 7 rotationally and moving the leg parts to bring them close to or to remove them from the speaker part 7 by their rotation. Therefore, when the leg parts 9 are turned, the leg parts 9 can be moved toward or moved apart from the speaker part 7 by the guide part 15, and consequently, a sound space of the speaker part 7 can be widened or narrowed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254655-A (JP)
Title: Electric power steering device
Inventor: SEKINE TAKAAKI
IPC: B62D5/04
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device improved in service life of a substrate side connecting terminal and a motor side connecting terminal, while reduced in the manufacturing cost.  <P>SOLUTION: A motor side flange 5b and a gear box side flange 17 are assembled by making flange surfaces 5b1 and 17a abut on each other. A gap exists between the motor side connecting terminals 5c, 5d and the substrate side connecting terminal 24c, but a second elastic part 5r of the motor side connecting terminal is moved closer to the substrate side connecting terminal, and an end side of the second elastic part is brought in surface-contact with the substrate side connecting terminal for electrical connection, while absorbing the gap by elastically deforming a first elastic part 5p and the second elastic part 5r.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259086-A (JP)
Title: Facsimile machine, and call terminating operation setting method
Inventor: MORI TAMOTSU
IPC: H04N1/32
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine which detects the class of a facsimile calling signal (CI signal, 1300 Hz signal or the like) and automatically sets call terminating operation in accordance with a detection result.  <P>SOLUTION: A facsimile machine 13 deals with a plurality of calling signals (CI signal, 1300 Hz signal or the like) of different classes and terminates any one of the plurality of calling signals. Furthermore, the facsimile machine 13 comprises: a 1300 Hz detection unit 137 for detecting a 1300 Hz signal from a line 12; a CI detection unit 138 for detecting a CI signal from the line 12; and a control unit 139 which sets call terminating operation in accordance with the class (1300 Hz, CI signal) of a calling signal detected by the 1300 Hz detection unit 137 or the CI detection unit 138.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261642-A (JP)
Title: Detector of fine particles sticking to sheet
Inventor: OKAMOTO RYUTA
IPC: G01N21/892
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To certainly detect the (fine) particles sticking to a continuously fed sheet, for example, during a production line.  <P>SOLUTION: This detector of the fine particles sticking to the sheet has an irradiation means for irradiating the surface part of the continuously fed sheet 1 in a form substantially crossing the feed direction of the sheet at a right angle, the imaging means 10 provided at the position opposed to the surface of the sheet 1 and imaging at least its whole width in a shutter opened state to obtain an analogue image and a judge means 21 for obtaining the analogue image at every unit time from the imaging means 10 to judge that the particles exceeding a threshold value in brightness level are caused by the scattering from the particles in the analyzing line crossing the predetermined feed direction at a right angle within the image frame at every unit time to detect the fine particles sticking to the surface of the sheet 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260162-A (JP)
Title: Printer
Inventor: SHIMOKAWA KATSUMI
IPC: B41J29/38
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which urges a user into acquisition of a printing paper by a constitution that enables setting of a penalty to the person who does not come to take the printing paper although information related to the risk of not coming to take the printing paper is transmitted to the user, and a signal that the user forgets to take the printing paper is given.  <P>SOLUTION: A transmitting means 18 in the printer 6 notifies any of PC1-PC5 of management information in the printing paper on a paper discharge tray managed by a monitoring part 14 together with printing information, thereby warning the user who does not come to take the printing paper. The user is notified of the number of left jobs by an EMail notification when the printing paper as a printout is left in the paper discharge tray. The user who indicates the printing are notified that printing is carried out, and that the printing paper is to be removed from the paper discharge tray. After the lapse of a fixed time, re-notification is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260086-A (JP)
Title: Polishing ring and polishing device
Inventor: KOIKE TSUYUO
IPC: B24B37/32
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing ring of a polishing head capable of stabilizing the amount of polishing of an outer peripheral part of a material to be polished in a polishing device for flattening and polishing a surface of the material to be polished held on the polishing head by pressing the surface of the material to be polished against a polishing pad.  <P>SOLUTION: This polishing ring is provided with: a ring 10 (a first ring) having a recessed part 16 (a first recessed part); and a ring 20 (a second ring) having a projecting part 22 (a first projecting part) fitted into the recessed part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260088-A (JP)
Title: Valve assembling tool
Inventor: TAKADA KATSUHIRO
IPC: F16J15/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool contributing to the speed-up of work, by facilitating the work for uniformly installing a sealant.  <P>SOLUTION: This valve assembling tool is provided for pressing the sealant 15 in a can port member 14 of a valve unit 10 for injecting liquid by abutting on an injection port of a vessel. The valve assembling tool has a tool body 41 holding the can port member, and a pressing part movable in the vertical axis direction so as to press an upper end surface of the can port member for temporarily installing the sealant. The pressing part has a shaft part 46 energized vertically upward and movable in the vertical axis direction, a plate member 47 installed in a lower end part of the shaft part, and a lever part 45 vertically downward movably operating the shaft part so that the plate member presses the sealant to the can port member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231646-A (JP)
Title: Gut holder
Inventor: TAZAWA KEIICHI
IPC: D04D1/04
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gut holder used in preparing handicraft beads eliminating troublesome works such as sticking gut on a working table by using a tape or releasing in preparing handicraft beads.  <P>SOLUTION: The gut holder comprises a spring (2) mounted in inverted U shape on a pedestal (1), an antislipping material (3) installed on the bottom face of the pedestal (1), and a wing like fall preventing member (4) mounted on the side of the pedestal (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267837-A (JP)
Title: Apparatus for detecting state of exhaust gas from vehicle
Inventor: IZUMITANI NAOHIDE
IPC: H01M8/10
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively detect white smoke for determining the need for measures and treatments of white smoke.  <P>SOLUTION: An apparatus for monitoring exhaust gas is mounted to a vehicle and provided with both a camera for acquiring images, by photographing a prescribed range in the direction of discharge of exhaust gases from the end of an exhaust passage, through which the exhaust gases are discharged and an analysis part for analyzing the state of the exhaust gases on the basis of the images.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268374-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHINO MASAHIRO
IPC: G03G15/20
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing fixing failures, such as wrinkles and irregularities in an image.  <P>SOLUTION: Regarding the fixing device 10, a fixing belt 13 is stretched to be laid between a heat roll 11 and a peeling roll, and a nip part N is formed by the fixing belt 13 and a pressure mechanism 20. The pressure mechanism 20 is configured to press a pressure belt 21 against the fixing belt 13 through the use of a pressure pad 30 comprising a hard pad 31 and a soft pad 32. The pressure surface 31c of the hard pad 31, that forms the exit part of the nip part N, is substantially parallel to the straight path part 13a of the fixing belt 13 that travels from the nip part N to the peeling roll, and the pressure surface 31c forms an angle 31e together with the front surface 31d of the hard pad 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268474-A (JP)
Title: Voice coil type lens drive device
Inventor: HUANG TIEN CHUNG
IPC: G02B7/04
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice coil type lens drive device for performing the focusing of a lens, which does not require accuracy more than necessary to control the position of a lens, which hardly causes deviation when moving the lens and which can be applied even to a lens drive device made compact.  <P>SOLUTION: The voice coil type lens drive device comprises a base 1 on a lower side, a pair of conduction springs 2, a metallic yoke 6, a magnet 5, a movable unit M1, a leaf spring 7, and a cover frame 8 on an upper side. The conduction spring 2 comprises an outside spring body, an inside semicircular thin spring piece 2a, and a spring line body comprising a curve part whose one end is coupled with the inside spring piece 2a and which repeats U-turn, and another curve part whose other end is coupled with the outside spring body and which repeats U-turn, and the leaf spring 7 is constituted of a spring frame 7a whose outer edge side is square, a spring ring 7b whose inner edge side is round, and a spring line body comprising a curve part whose one end is coupled with the spring ring 7b and which repeats U-turn, and another curve part whose other end is coupled with the spring frame 7a and which repeats U-turn.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266831-A (JP)
Title: Fibers, synthetic sheet containing the same, and low dust paper
Inventor: KURATA HIROYUKI
IPC: D21H13/14
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide fibers and a sheet which can be used for various devices and release less dust from their surfaces, and to provide the sheet excellent in uniformity.  <P>SOLUTION: Provided are the fibers containing wax having a number-average molecular weight (Mn) of 500-7,500 as a main component; synthetic pulp constituted of the fibers; a dust-inhibiting material constituted of the fibers or the synthetic pulp; a synthetic sheet; and low dust paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266231-A (JP)
Title: Multivitamin preparation
Inventor: TAKAGI NORIKO
IPC: A61K35/644
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multivitamin preparation that can ensure stability of effective ingredients over a longer period of time than before.  <P>SOLUTION: The multivitamin preparation contains at least vitamin B<SB>1</SB>and vitamin B<SB>6</SB>, where the multivitamin preparation contains 2-20 mg of benfotiamine as vitamin B<SB>1</SB>and 5-10 mg of pyridoxine hydrochloride as vitamin B<SB>6</SB>per daily intake. The multivitamin preparation can further contain calcium pantothenate and inositol, and furthermore a pH-adjusting agent comprising diluted hydrochloric acid, acetic acid or citric acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270614-A (JP)
Title: Semiconductor optical element and its manufacturing method
Inventor: HIRATSUKA KENJI
IPC: H01S5/227
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor optical element for effectively suppressing the diffusion of Zn to an active layer, and its manufacturing method.  <P>SOLUTION: First, a semiconductor mesa part 2B including an active layer 30 is formed on a first conducting type semiconductor substrate 10. Then, a buried layer 70A is formed so as to bury the semiconductor mesa part 2B. The buried layer 70A includes a p-type first buried layer 70a<SB>1</SB>, a p-type fourth buried layer 70b<SB>2</SB>and a p-type second buried layer 70b<SB>1</SB>. The p-type first buried layer 70a<SB>1</SB>is composed of InP doped with n-type impurities and p-type impurities (Zn). Then, the cap layer 50 of the semiconductor mesa part 2B is removed. Thus, the semiconductor mesa part 2M is obtained. Then, a clad layer 40b and a contact layer 80 are formed on the semiconductor mesa part 2M and the buried layer 70A. Then, an electrode 90a and an electrode 90b are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270094-A (JP)
Title: Discharge lamp lighting device, and lighting fixture using the same
Inventor: SASAGAWA TOMOHIRO
IPC: H05B41/392
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a lighting fixture using the same capable of avoiding flicker and fadeaway of a discharge lamp, even in case light control is carried out to lower an optical output for a discharge lamp with a high load impedance.  <P>SOLUTION: The device comprises an inverter circuit 1 supplying direct-current voltage converted into high-frequency alternating-current voltage to a load circuit 2 including a discharge lamp La, a current-detecting circuit 3 detecting a load current flowing in the discharge lamp La, a target value setting circuit 4 setting a target value S2 of an optical output of the discharge lamp La in accordance with light-control signals sent from an outside light controller LC, a feedback control circuit 5 carrying feedback control by varying frequencies of output voltages of the inverter circuit 1 so that a detected vale S1 is kept at the target value S2 in comparison of the latter S2 with the former S1 outputted from the current-detecting circuit 3, and a light-control state detecting circuit 6 comparing the target value S2 with a partial pressure value S4 of an output value S3 of a first comparator OP. The instant the partial pressure value S4 goes beyond the target value S2, the latter S2 is fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277116-A (JP)
Title: Lighting device for discharge lamp, and luminaire
Inventor: KOSA KIYOTERU
IPC: F21Y103/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for a discharge lamp wherein stress to a circuit board caused by the expansion and contraction of resin is reduced, and waterproofness and heat radiation capability are improved, and a luminaire having the lighting device for the discharge lamp.  <P>SOLUTION: This lighting device 1 for the discharge lamp is provided with: a metallic case 2; a circuit board 3 having a lighting circuit component 9 mounted thereto and housed in the case 2; a first resin 4 filled in the case 2 to cover at least terminals of the circuit board 3 and the lighting circuit component 9; and a second resin 5 having hardness when hardened, a linear expansion coefficient and thermal conductivity larger than those of the first resin 4, and filled around the first resin 4 in the case 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276519-A (JP)
Title: Electronic equipment
Inventor: ARISAKA TAKAYUKI
IPC: G06F1/16
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment in which a keyboard can be fixed to a casing with a simple structure.  <P>SOLUTION: This electronic equipment comprises the casing 21 and the keyboard 24 which has a first fixing piece 31 and a second fixing piece 32 and is fixed to the casing 21 via the first fixing piece 31 and the second fixing piece 32. The casing 21 has a first receiving part 33 into which the first fixing piece 31 is inserted, and a second receiving part 34 into which the second fixing piece 32 is inserted. The first fixing piece 31 and the second fixing piece 32 extend in the different directions each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283233-A (JP)
Title: Telephone call recording device using network, and sound aggregating device
Inventor: MATSUO HIDEO
IPC: H04M11/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone call recording device which is compact, low-cost, and free of maintenance.  <P>SOLUTION: The telephone call recording device includes an internal nonvolatile memory (25) which is readable and writable not through a driving mechanism; a line branch unit (21) branch-connected to a speech network connecting an external speech terminal and a local speech terminal; a communication interface unit (27) connected to a speech aggregating device through an IP network; a speech data acquiring unit (22) acquiring speech data from the speech network; a call information acquiring unit (23) acquiring call information; and a control unit (24) which stores speech data in the internal nonvolatile memory, detects the end of the telephone call from the call information to give notice to the speech aggregating device, transmits the speech data stored in the internal nonvolatile memory to the speech aggregating device, and deletes the speech data having been sent from the internal nonvolatile memory when receiving a request to receive speech data asynchronously with the notice of the end of the telephone call from the speech aggregating device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281371-A (JP)
Title: Tester
Inventor: HASHIMOTO KEIJI
IPC: G01R15/12
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tester capable of measuring a resistance and a voltage excellently without generating a ground fault regardless of the state of a measuring range.  <P>SOLUTION: When detecting a voltage higher than a prescribed voltage in the case of a resistance range and while measuring lead wires 1a, 1b are in contact with a circuit F to be measured, as well as detecting that the measuring range 1 is set to be the resistance range, a coil V which is a high impedance element is connected between the measuring lead wires 1a, 1b, and an alarm device 32 is operated, and in the case of the resistance range, contact of the measuring lead wires 1a, 1b with the circuit F to be measured is detected, and a resistance measuring circuit for measuring a resistance of the circuit F to be measured is formed on condition that the coil V is de-energized, and that contact between the circuit F to be measured and the measuring lead wires 1a, 1b is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286434-A (JP)
Title: Method of manufacturing hydrate of low motive energy
Inventor: OMURA AKIRA
IPC: F28D20/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing hydrate of low motive energy, capable of manufacturing hydrate with low motive energy in manufacturing hydrate by using a liquid guest substance.  <P>SOLUTION: In manufacturing the hydrate by filling a heat storage tank 10 with the liquid guest substance 11 and the water 12 as a host substance, the water 12 in the heat storage tank 10 is extracted and cooled by an external heat exchanger 15, and the cooled water is returned toward an interface 17 between the liquid guest substance 11 and the water 12 to manufacture the hydrate 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334336-A (JP)
Title: Electrographic photoreceptor, image forming apparatus, and electrophotographic cartridge
Inventor: MIMORI MITSUSACHI
IPC: G03G15/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrographic photoreceptor capable of exhibiting electrical properties of high sensitivity and a low residual potential under various environments, and is capable of forming a high definition image.  <P>SOLUTION: An electrographic photoreceptor has an underlying layer, which is formed on a conductive support and contains metal oxide particles and binder resin, and a photosensitive layer formed on the underlaying layer, and the underlying layer is so formed such that the volume average particle diameter, measured by a dynamic light-scattering method, of the metal oxide particle in a solution dispersed in a solvent including methanol and 1-propanol mixed with a weight ratio of 7:3 is 0.1 μm or smaller, and the cumulative 90% grain diameter is set to 0.3 μm or smaller, as well as, the photosensitive layer includes a specified arylamine compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT