baber/WOPTO huggingface dataset:
Patent JP-2006319949-A (JP)
Title: Electronic watermark generating apparatus, method, and program for generating electronic watermark for lossy compressed image
Inventor: KUNIEDA SHIGETOSHI
IPC: G06T1/00
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To extract information embedded as an electronic watermark even when a lossy compressed image is restored to an RGB image once and thereafter returned to the lossy compressed image again, by improving the tolerance of the electronic watermark.  <P>SOLUTION: Information to be embedded is embedded in a block of an MCU obtained by decoding a JPEG image. When embedding is finished, the RGB image is restored, and the restored RGB image is quantized again. Then, the embedded embedded information is extracted to check whether it can be extracted correctly. Repeating of this a plurality of times improves the tolerance of the embedded information to the JPEG image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147227-A (JP)
Title: Refrigerating device
Inventor: FUJIMOTO SHUJI
IPC: F25B1/00
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature rise of a high stage-side compressing mechanism, in a refrigerating device comprising a refrigerant circuit performing two-stage compression two-stage expansion refrigerating cycle where a discharged refrigerant of a low stage-side compressing mechanism is directly sucked to the high stage-side compressing mechanism.  <P>SOLUTION: This refrigerating device 10 comprises the refrigerant circuit 15 performing the two-stage compression two-stage expansion refrigerating cycle. The refrigerant circuit 15 is constituted to allow the discharged refrigerant of the low stage-side compressor 21 to be directly sucked to the high stage-side compressor 31, and to supply a gas refrigerant of intermediate pressure in a gas-liquid separator 33 to a suction side of the high stage-side compressor 31. The discharged refrigerant of the low stage-side compressor 21 is cooled by the intermediate pressure refrigerant before flowing into the gas-liquid separator 33 by a refrigerant heat exchanger 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119057-A (JP)
Title: Drum and its manufacturing method
Inventor: FUJITA FUMIO
IPC: B65D8/20
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum showing excellent washability and capable of preventing a content from leaking out by absence of a wedge-like space in a contact portion of a body plate 1 and a bottom plate 2, and to provide its manufacturing method.  <P>SOLUTION: In the drum having the body plate 1 forming a tubular body part 10, the bottom plate 2 fixed to the inner surface of the lower end of the body plate 1 and a tubular sidewall 5 continuous with the bottom plate 2, the part of the body plate 1 above the upper end of a joint portion 3 of the body plate 1 and the tubular sidewall 5 forms an outward protruding part 4 to the tubular body part 10, and the body plate 2, the upper end of the joint portion 3 and the outward protruding part 4 form a continuous smooth surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153466-A (JP)
Title: Sheet processing device and image forming device
Inventor: HONDA KAZUHIRO
IPC: B65H31/10
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device switching a delivery side from a lifting type stack tray to a fixed type stack tray by preventing full-loading determination from overturning on the stack tray without increasing switches and sensors.  <P>SOLUTION: The uppermost surface is positioned to delivery/stacking height by detecting the uppermost surface of the sheets stacked on the lifting type upper tray 307 by a paper surface detection sensor 306. When it is determined that the upper tray 307 is full-loaded, the delivery side is switched to the fixed tray 303 to continue stacking after the sheet is over-run just by a distance D after the uppermost surface is detected by the paper surface detection sensor 306. Since the ON state of the paper surface detection sensor 306 is maintained even if curling is eliminated and the uppermost surface height of the stacked sheets on the upper tray 307 is lowered, the full-loading determination is never released and loading to the upper tray 307 is not started again.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156699-A (JP)
Title: Load inertia estimation method for motor
Inventor: IDE YUJI
IPC: H02P29/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating inertia of a load of a motor with high accuracy even when cogging torque of the motor is large or even if resonance or the like is present in a mechanical system of the load.  <P>SOLUTION: An oscillation inside an acceleration feedback signal is detected. When the oscillation has a predetermined level or above, an inertia estimation gain K<SB>n</SB>is multiplied by a coefficient α not less than 0 and less than 1. When the oscillation is less than the predetermined level, the inertia estimation gain K<SB>n</SB>is multiplied by a coefficient α of 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157947-A (JP)
Title: Mounting structure of semiconductor element
Inventor: JUN HOO SHIN
IPC: H01L21/60
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging structure capable of reducing the number of manufacturing processes and costs without requiring a solder flow process, and excellent in connection reliability of a semiconductor element.  <P>SOLUTION: The packaging structure of a semiconductor element comprises a wiring board; the semiconductor element mounted in a face-down type on the wiring board; and a bump like conductive connection for electrically connecting a wiring layer of the wiring board, and an electrode terminal of the semiconductor element. The conductive connection consists of a hardened product of a conductive silicone composition containing as essential components polyorganosiloxane and conductive metal powder, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152795-A (JP)
Title: Apparatus for cutting with wire saw, method for cutting structural body and method for scraping ground
Inventor: KUBOKI TSUKASA
IPC: B28D1/08
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cutting capable of smoothly cutting or scraping without slip between a driving pulley and a wire saw, and capable of enlarging a cutting width by decreasing the amount of wire saw's sag.  <P>SOLUTION: The apparatus comprises a plurality of pulley supporters 1, 1 extending parallel each other with a distance, front pulleys 7, 7 axially supported by the tips of the pulley supporters 1, 1, a rear pulley 12 axially supported backward apart from the front pulley 7 by at least one pulley supporter 7, a wire saw 13 wound endlessly around each pulley 7, 12, a tension applying means for applying a tension to the wire saw 13, and a driving motor circularly running the wire saw 13 wherein the wire saw 13 is wound by a plurality of stages between two adjacent pulleys 7, 7 and a driving motor is connected for driving to at least one of the two adjacent pulleys 7, 7 around which the wire saw is wound by a plurality of stages.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152815-A (JP)
Title: Printing punching control system, printer, printing punching control program, recording medium and printing punching control method
Inventor: DOKKU TSUAI
IPC: B41J21/00
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble that characters, etc. printed to a paper are punched out to make a document hard to read if punch holes are carelessly opened in the printing paper, and to enable correct, simple and automatic punching processing.  <P>SOLUTION: The printing punching control system is equipped with a punch hole image generating means 22 which draws punch hole image data 37 while a printing region of image data for printing 33 to the printing paper by a printing head is made a reference; and a punching control means 24 which transfers the punch hole image data 37 synchronously with a printing timing of the image data for printing 33 to the printing paper by the printing head to a punching head set integrally with the printing head for forming needle holes into the printing paper, drives the punching head and forms the punch holes corresponding to a punch hole image into the printing paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006097033-A (JP)
Title: Method for producing ethylene-vinyl alcohol copolymer resin composition
Inventor: KAWAI HIROSHI
IPC: C08J3/20
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method for adding an inorganic material to an ethylene-vinyl alcohol copolymer (EVOH) in an extruder to provide a good dispersibility of the inorganic material while suppressing the thermal deterioration of the EVOH.  <P>SOLUTION: The water content of the EVOH in a water-containing and molten state is regulated in the extruder by introducing the EVOH having ≥0.5 wt.% water content into the extruder, compounding an aqueous dispersion of inorganic fine particles with the EVOH in the water-containing and molten state, melting and kneading the compounded mixture, and combining the feed of water to the extruder, the removal of the water from the extruder or the feed and the removal of the water to or from the extruder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007162553-A (JP)
Title: Drinking water pump and drink cooking device provided with same
Inventor: CHIGIRA NOBORU
IPC: B67D1/10
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drinking water pump capable of dealing with leaked water without a bad influence on a operation of the pump even if water leak occurs and of extending life of the pump, and a drink cooking device provided with the same.  <P>SOLUTION: This pump is provided with a drive shaft 41 driven and rotated by a motor 24, a drive gear 22 rotating with accompanying rotation of the drive shaft 41, a gear storage part 35 rotatably storing the drive gear 22 and ranging to a suction port 36 and a delivery port 34a, a casing 21 rotatably storing a drive shaft 41 and including a drive shaft storage part 44 ranging to the gear storage part 35, and an X-ring 51 and a V-ring 52 provided in the drive shaft storage part 44 from a gear storage part 35 side in an order and sealing a gap between an inner wall of the drive shaft storage part 44 and the drive shaft 41. A drain port 44b for draining leaked water to an outside via the X-ring 51 is provided between the V-ring 52 and the X-ring 51 of the drive shaft storage part 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163905-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NIIMI TATSUYA
IPC: G03G5/06
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which high durability and high definition image formation is possible by suppressing the residual potential rise in repetitive use of a photoreceptor, and an image forming method.  <P>SOLUTION: The image forming apparatus has at least an electrostatic latent image carrier, an electrostatic latent image forming means for forming an electrostatic latent image on the electrostatic latent image carrier, a developing means, a transfer means, a fixing means, and a destaticizing means, in which the destaticizing means irradiates light of shorter wavelength than 410 nm, the electrostatic latent image carrier has a support and a photosensitive layer consisting of at least an intermediate layer, a charge generating layer and a charge transfer layer on the support, contains an organic charge generating material in the charge generating layer and contains at least titanium oxide in the intermediate layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163906-A (JP)
Title: Image forming apparatus
Inventor: KONO HIROHISA
IPC: G03G15/00
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in a simple configuration and at a low cost, the apparatus being designed so as to prevent discharge failure resulting from excessive charging of a guide member and an image defect resulting from curling of the rear end of paper.  <P>SOLUTION: The image forming apparatus includes: a drum-shaped image carrier PR on the surface of which a toner image is formed; a transfer roll Rt disposed opposite to and in contact with the image carrier PR and forming a transfer nip area N where the toner image is transferred to a transfer material P between the image carrier PR and the transfer roll Rt itself; and the guide member 20 that guides the transfer material P to the transfer nip area N. The guide member 20 includes a support member 21, which has an opposite end 21t disposed opposite the image carrier PR and at least part of which extends on the image carrier PR side rather than on the transfer nip contact line Ln side and which is disposed outside the movement area S used during the disassembly/assembly of the transfer roll Rt. The guide member also has a sheet member 23, which is stuck to the support member 21 and folded so as to cover the opposite end 21t of the support member 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165248-A (JP)
Title: Secondary battery
Inventor: HIROSE KIICHI
IPC: H01M50/126
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of improving the cycle characteristics.  <P>SOLUTION: A laminate is formed by laminating a thin plate-shaped anode 21, having an anode activator layer alloyed at least at one part of an interface between an anode current collector and itself, and a thin plate-shaped cathode 23. After the laminate body has been wound and rolled, a substantially flat-plate shaped electrode structure 10 is formed by compressing or folding a wound body from both sides of outer peripheral face thereof. On the electrode structure 10, if the length of the part perpendicular to the bent part of the laminate is A, and the length of the part that is in parallel with the bent part of the laminate is B, the secondary battery satisfying relation B≤1.5A is constituted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162431-A (JP)
Title: Cover lid
Inventor: SAITO YASUHIRO
IPC: B65D90/00
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover lid which covers a water conduit or a water vessel even if the width thereof is long and makes opening and closing work easy and enables a wider area to be opened.  <P>SOLUTION: The cover lid 1 is provided with a pair of plate members 12, and the plate members 12 are relatively rotatably coupled by a hinge member 13. The rotating axis which is relatively rotated at a coupling part of the plate members 12 is in parallel with a length direction, and a length in the width direction of the plate member 12 is longer than the length of the width of an opened part with a predetermined width. The cover lid 10 is arranged to cover a water conduit 90 as a lid, and the water conduit 90 is opened and closed by changing a relative angle of the plate members 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281763-A (JP)
Title: Device mounting structure, method of mounting device, droplet delivery head, drive unit and semiconductor device
Inventor: SATO HIDEKAZU
IPC: B41J2/16
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To mount a device with sufficient yield with outstanding reliability without reducing workability at the time of performing an electrical connection even when the pitch of forming a connection terminal and a connection section is narrow.  <P>SOLUTION: An electrically conductive connection section 80 provided in the recess 700 of a substrate and the connection terminal 200a of devices 200A and 200B separated from the electrically conductive connection section 80 are electrically connected. The device mounting structure has a substrate section 41 in which the the devices 200A and 200B are provided to the first surface 41a of one side, a protrusion 42 in which the terminal electrode 36b is provided in the second surface 42b projected and arranged rather than the first surface 41a, and a unit 360 having connecting wiring 36d electrically connecting the connection terminal 200a and the terminal electrode 36b of the devices 200A and 200B. The protrusion 42 is inserted in the recess 700 and the terminal electrode 36b is connected to the electrically conductive connection section 80.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006176780-A (JP)
Title: Storage phosphor capable of giving improved speed
Inventor: SCHIERNING GABY
IPC: G21K4/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photostimulable or storage phosphor which offers the improved speed and improved response to a stimulative light.  <P>SOLUTION: The storage phosphor sheet, plate or panel containing the needle shaped storage or photostimulable phosphor is characterized in that the above needle shaped phosphor contains a host or matrix compound and a dopant or activator compound or element in an amount of less than 0.01 mol% relative to the above host or matrix compound and in that the above needle shaped phosphor further contains, as inclusions or precipitates, the particles having a size in the range of from 10<SP>-3</SP>μm-10 μm and the above particles are present as ferroelectric particles to give the above panel the ferroelectric properties.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007169826-A (JP)
Title: Polyester woven or knitted fabric for fused net and polyester fused net
Inventor: FUJIMORI MINORU
IPC: D03D15/567
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester woven or knitted fabric for a fused net such as a water-treating membrane, which has a more excellent breaking strength than those of conventional fabrics and can maintain a performance for penetrating a liquid, and to provide a fused net.  <P>SOLUTION: In the polyester woven or knitted fabric comprising polyester multifilaments and used for fused nets, the mutual contact points of the multifilaments are 0.4 to 32 points/mm<SP>2</SP>, when observed in a state that a 10 cm square woven or knitted fabric is pulled with a force of 2 N in both the vertical and horizontal directions, and a porosity is 0.7 to 15%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168317-A (JP)
Title: Manufacturing method of resin kneaded material
Inventor: ARITA TOSHIHARU
IPC: G03G9/08
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin kneaded material which suppresses the lowering of a yield caused by the peeling of the kneaded material from a roll.  <P>SOLUTION: A kneading material 21 is continuously supplied to the nip between a pair of inward rotated rolls 11 and 12 from above on one end side in the roll length direction of the rolls and the resin kneaded material 22 of the kneading material 21 is continuously sent to the other end side in the roll length direction while kneading the kneading material 21 to be recovered. The falling material 23 falling from the nip of a pair of the rolls 11 and 12 is received by the feed belt 16 provided so as not only to cover the material supply part of a pair of the rolls 11 and 12 but also to run in the direction crossing the roll length direction at a right angle and fed to be re-supplied to the nip between the rolls 11 and 12. The sending of the resin kneaded material 22 toward one end side in the roll length direction is regulated by the weir plate 17 provided so as to be inserted in the nip between a pair of the rolls 11 and 12 from an upper side on one end side in the roll length direction. The kneaded material contact surface 17a of the weir plate 17 is positioned above the feed belt 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169760-A (JP)
Title: Method for producing iron-cobalt-based alloy
Inventor: IIDA YASUYUKI
IPC: H01F1/16
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing inexpensive Fe-Co-based alloy having excellent productivity and the same level of a magnetic characteristic as that of Fe-Co based alloy containing 2 mass% or lower V and about 50 mass% Co.  <P>SOLUTION: The method for producing the Fe-Co-based alloy comprises the steps of: hot-rolling the Fe-Co-based alloy comprising by mass% 23.0-30.0% Co, ≤3.0% V and the balance Fe with inevitable impurities; cold-rolling the hot-rolled alloy (a water-cooling treatment is not performed after hot-rolling) to form a cold-rolled sheet; and annealing the cold-rolled as a blank in the range of 880-930°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171139-A (JP)
Title: Probe holding structure and spring type probe
Inventor: KAN YONHITSU
IPC: G01R1/073
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe holding structure capable of easily mounting probes to a probe support substrate.  <P>SOLUTION: The probe holding structure is provided for a probe card 100 and holds the electrically conductive spring type probes 1 each having both a spring part and a needle part having a diameter smaller than the spring part and linearly extending from one end of the spring part. The probe holding structure has an interposer 40 arranged on the side of the probe card 100 and the probe support substrate 20 arranged on the side of an object to be measured with its principal plane opposed to the interposer 40. The interposer 40 is provided with electrically conductive paths 41 for electrically connecting the spring type probes 1 to the probe card 100. Through holes intersecting with the principal plane at right angles are formed in the probe support substrate 20. The probe support substrate 20 and the interposer 40 hold the spring parts in a contracted state between both substrates by passing the needle parts through the through holes and bringing the rear ends of the spring parts into contact with wiring means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306368-A (JP)
Title: Wheel for going up/down stairs
Inventor: OKAMOTO KOICHI
IPC: B62B5/02
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel having not only traveling function but also function for riding over an obstacle.  <P>SOLUTION: In the wheel having an outer periphery of a spiral curve shape, the wheel diameter is increased following rotation and a center of the spiral curve is vertically moved. A wheel mounted to an axle penetrating through the center of the spiral curve is only rotated on a flat ground and travels on the flat ground and the whole of the wheel of the spiral curve shape is rotated in stairs to go up the stairs. A plurality of wheels are arranged on the outer periphery of the spiral curve, thereby, when the whole of the spiral wheel is rotated, the axle is vertically moved at a site without advancement to go up/down the stairs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179872-A (JP)
Title: Battery
Inventor: SATO KIYOTERU
IPC: H01M10/6563
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery in which firstly, safety is improved by evading danger to cause a fire on the occasion of a disaster, an automobile accident, a fall accident, and other accidents, and furthermore in which secondly, improvement of safety is easily achieved with a simple constitution.  <P>SOLUTION: This battery 1 employing sodium and dischargeable and chargeable when the inside is maintained at a rated temperature of, for example, 300°C is provided with a cooling duct 9 which is interposed between single batteries and in which air is supplied from and exhausted to atmosphere 3 for temperature adjustment to the rated temperature. Then, an interception means 14 is installed at an air supply part 12 and air exhaust part 13 of the cooling duct 9. The interception means 14 is composed of, for example, an electromagnetic valve 16 and opens up the cooling duct 9 at normal times, but when there is a possibility that the single batteries and cooling duct 9 are damaged, and the battery 1 is internally destroyed by an accident, taking air in and out of the battery 1, and supply of air to the battery 1 are intercepted by closing the cooling duct 9 based on signals detected by a sensor 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT