baber/WOPTO huggingface dataset:
Patent JP-2004298482-A (JP)
Title: Comforter
Inventor: OKAMOTO NORIYUKI
IPC: A47G9/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comforter which needs no fear of damaging the comforter, can improve in keeping warmth in the foot side with a simple structure and at low cost, and furthermore, can also be used as a sleeping bag excellent in keeping warmth especially in the foot side.  <P>SOLUTION: The comforter is formed with a pocket section 5 of a bag shape into which the feet of a user can be put with a leg side cover 4 attached to and overlapping the rear face 1f side of the comforter body 1e, which meets a mattress, and the leg side cover 4 is filled with a thermal filling by an exterior fabric 4a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304088-A (JP)
Title: Device for predicting and evaluating life of semiconductor light emitting device and evaluation method
Inventor: NAKAGAWA MIKI
IPC: H01L33/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To effect a stable life evaluation at high efficiency in a short time and with high reliability and reproducibility.  <P>SOLUTION: After a plurality of semiconductor light emitting elements are operated in a first APC drive, the elements are operated in second APC drive to calculate life times in which a current value becomes a drive current value of 1.2-1.35 times, from a time change rate of an APC drive current, and the elements calculate an MTTF of a plurality of semiconductor light emitting element groups from an appropriate straight line when the life time is Weibull-plotted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300114-A (JP)
Title: Peptide mixture, method for producing the same and agent for suppressing secretion of apolipoprotein-b
Inventor: INOUE NAHO
IPC: A61P3/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for suppressing the secretion of apolipoprotein-B by using an oligopeptide mixture effective for suppressing the secretion of apolipoprotein-B as an active component.  <P>SOLUTION: The agent for suppressing the secretion of apolipoprotein-B contains, as an active component, an oligopeptide mixture obtained by hydrolyzing a protein with an enzyme and having an average molecular weight of 200-5,000, an acidic amino acid ratio of 30-70 wt.% and a basic amino acid ratio of 10-30 wt.% in the total amino acid composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306149-A (JP)
Title: Polishing cloth and manufacturing method therefor
Inventor: OKUDAIRA TOMOYUKI
IPC: B24B37/22
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flatness of a material to be polished after polishing by preventing fine uneven surface due to a hard resin.  <P>SOLUTION: This polishing cloth is non-woven fabric impregnated with two or more resins, and formed by stacking a thermoplastic polyurethane resin layer closely adhering to a non-woven fabric fiber, and a resin layer having equal or lower hardness than the above resin thereon. Thus, the flatness of the material to be polished after polishing is remarkably improved, the polishing accuracy is improved, and efficient polishing is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305378-A (JP)
Title: Remote-controlled underwater toy
Inventor: AMANO MIKITOSHI
IPC: A63H30/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote-controlled underwater toy freely navigating even in a narrow water vessel by just disposing a plurality of rotating shafts of screws in mutually orthogonal directions and controlling the rotation of the screws.  <P>SOLUTION: An underwater toy body 1 comprises a propulsion body 4 incorporating a propulsion device and a detachable cover member 3 covering the propulsion body 4. The propulsion device comprises the screws 20, 23 and 26, motors 21, 24 and 27 rotating the screws 20, 23 and 26, respectively, and transmission mechanisms 22, 25 and 28 indirectly transmitting the rotating force of the motors 21, 24 and 27 to the screws 20, 23 and 26. The rotating shafts 35, 53 and 85 of the screws 20, 23 and 26 are disposed in the mutually orthogonal directions, and the motors 21, 24 and 27 are individually controlled by a controller 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309280-A (JP)
Title: Capacitive detection type oscillation gyroscope and method for detecting capacitive variation
Inventor: MORI AKIRA
IPC: G01C19/5719
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive detection type oscillation gyroscope in which the power supply dependent accuracy of a detection signal against the variation in the power supply voltage is improved.  <P>SOLUTION: A capacitive detection circuit 3 is provided for detecting the capacitance of a sensor element 2 having the variation according to the applied angular velocity. The detection circuit 3 connects detection electrodes 11a and 11b of the sensor element 2 with inverse input terminals of operational amplifiers A1 and A2. It is constituted so that a bias voltage Vb is dependent on the supply voltage Vcc, by applying, as the bias voltage Vb, the voltage in which the supply voltage Vcc is resistively divided, to a non-inverse input terminal, and by adding the bias voltage Vb to the detection electrodes 11a and 11b by the imaginary short circuit of the operational amplifiers A1 and A2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305923-A (JP)
Title: Transfer-printed precoated metallic sheet having excellent designing property
Inventor: KOJIMA KAORU
IPC: B05D7/14
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer-printed precoated metallic sheet to which a printed pattern having a high contrast and gradation is imparted.  <P>SOLUTION: This precoated metallic sheet is obtained by using an embossed metallic sheet as a base material 1 and imparting the printed pattern to a coating film 2, which is formed on the surface of the material 1 and has excellent dyeability, by subliming/transferring a subliming dyestuff. A high-concentration dyestuff layer 4c is formed on the top surface T of an embossed portion, an unprinted part 4n or a low-concentration dyestuff layer 4d is formed on the bottom surface B of the embossed portion and the part 4n is also formed on the edge part R of the embossed portion. As a result, the peculiar printed pattern the contrast of which is made high by the part 4n or the layer 4d and the layer 4c and which has gradation can be exhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309058-A (JP)
Title: Bathroom heating and drying apparatus
Inventor: ICHINEI SATOSHI
IPC: F24D5/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safer bathroom heating and drying apparatus suppressing pressure buildup in a circulating line for heating during heating operation.  <P>SOLUTION: This bathroom heating and drying apparatus is provided with a passage selector valve 23 and a circulating water tank 25 at a changeover mechanism for changing over to a bathtub reheating circulating line and a heating circulating line passing via a heating terminal 6, and constituted to insert and connect a heating return pipe 20 from the heating terminal 6 on the upper side of the circulating water tank 25, a return pipe 16 of the reheating circulating line on the lower side, and a bathtub return pipe 18 returning to the circulating water tank 25 from a circulating port of the bathtub through a shutoff valve 24, from the upper side of the circulating water tank 25 respectively. At the start of heating operation, the shutoff valve 24 is opened to drain water in the circulating water tank 25 to the bathtub from the bathtub return pipe 18 to form an air layer at the upper part in the circulating water tank 25. When the heating circulating line is filled with water, the shutoff valve 24 is closed to perform heating operation, and when pressure is built up in piping by the rise of hot water temperature during heating operation, the air layer at the upper part in the circulating water tank 25 is contracted to suppress pressure buildup.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282677-A (JP)
Title: Method of image processing
Inventor: MURAKAMI TOMOCHIKA
IPC: H04N1/32
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect a tampered location of an image.  <P>SOLUTION: A feature extraction part 102 generates a feature image of an original image by using an image in a first area of the original image which is composed of a first area and a second area. An encryption part 103 generates a watermark information including the feature image and information about the original image. An error correction coding part 104 performs error correction coding of the watermark information and generates the watermark information whose error correction coding is performed. A replacement part 106 outputs an image in which the image information in the second area is replaced by the watermark information whose error correction coding is performed for the original image as an output image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314081-A (JP)
Title: Carbon nanotube composite wire and its manufacturing method
Inventor: KATAYAMA SHINJI
IPC: C01B31/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube composite wire in which the lumps of carbon nanotubes are not left, the carbon nanotubes are uniformly dispersed and the orientation is controlled, and its manufacturing method.  <P>SOLUTION: Bundle-shaped carbon nanotubes are obtained by synthesizing the carbon nanotubes by a hydrocarbon catalytic decomposition method taking hydrocarbon as a raw material in a reaction tube 1 and collecting them in a copper pipe 9 installed on the bottom of the reaction tube. After that, the composite wire is manufactured by drawing the bundle-shaped carbon nanotubes together with the copper pipe 9. Hexane or benzene is used as the hydrocarbon. A nickel pipe may be used as a metallic pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318937-A (JP)
Title: Disk device and tracking servo pull-in method of optical disk
Inventor: KITAOKA HISAYUKI
IPC: G11B7/09
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform pull-in of a tracking servo in which a cost is suppressed and which is stable for an optical disk in which a off-track signal is hard to detect.  <P>SOLUTION: This disk is provided with a relative movement direction speed determination device 6 and a relative movement direction speed determination tracking output device 5. A pickup 3 is kick-operated to a reverse side to a relative movement direction for a disk 1, an on-track state of the pickup is determined from relation of a kick direction and a tracking error by an on-track determination device 10, and pull-in of tracking servo is performed without using an off-track signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316141-A (JP)
Title: Building structure
Inventor: ARAKI SATOSHI
IPC: E04B1/18
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a building for enlarging a habitable space and increasing the degree of design freedom of a habitable room by forming the beam-to-beam direction frame of the building having open cross section from the top view, into weak structure.  <P>SOLUTION: In the structure of each of multiple dwelling houses 1, 2 having open cross section from the top view, a first structure 10a and a second structure 10b are arranged bent or curved in two rows from the top view facing the ridge direction (B-direction) of the multiple dwelling house, and one or both of the first structure and second structure are formed in rigid and strong structure having prescribed rigidity and yield strength in two orthogonal directions (an X-direction and a Y-direction) from the top view to secure the structural safety of the building in two orthogonal directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316142-A (JP)
Title: Wall surface structure of multistory building, and structure of multistory building
Inventor: NOGUCHI KYOJI
IPC: E04B2/56
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface structure for a multistory building for improving the degree of architectural design freedom by adjusting one or both of rigidity characteristic and its attenuation characteristic of the wall surface structure to be suitable for the multistory building made high-rise.  <P>SOLUTION: The wall surface structure 10a of the multistory building has a function of an aseismatic wall provided at the multistory building 1, extending continuously in a nearly vertical direction. The wall surface structure is suitably provided with either or both of at least one opening 15 and/or at least one damper mounted to the opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318990-A (JP)
Title: Multimedia reproducing device, data receiving control method, program and recording medium
Inventor: ABIRU TAKANORI
IPC: G06F13/10
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a buffer having a size enough to store all data from a data supplying apparatus and the time required for storing the all data from the data supplying apparatus by the start of the reproduction, the buffer and the time being necessary heretofore when the reproduction is carried out by synchronizing the data from the data supplying apparatus with data of an optical disk.  <P>SOLUTION: A multimedia reproducing device is furnished with a data transmitting/receiving part 31 for transmitting a command 27 requesting sub-multimedia data to the data supplying apparatus 21 and receiving sub-multimedia data 25, the buffer 32 for storing sub-multimedia data 41, a multimedia reproducing part 34 for simultaneously reproducing main data and sub-multimedia data 42 on a reproduction medium 24 by utilizing the synchronization information 45 recorded on the reproduction medium 24, and a received data control part 33 for determining the timing to transmit the command 27 requesting the sub-multimedia data on the basis of the control information and a transmission speed 26 of a data transmission path 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166195-A (JP)
Title: Image data generating apparatus, image data reproducing apparatus, image data generating method, and image data reproducing method
Inventor: OHARA KAZUTO
IPC: H04N13/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data generating apparatus, an image data reproducing apparatus, an image data generating method in which image data for three-dimensional(3D) display have versatility and expansibility, and a recording medium with image data or an image processing program recorded thereon.  <P>SOLUTION: The image data generating apparatus capable of generating 3D image data is provided at least with a parameter input means for determining a parameter associated with processing of a 3D image from profile information specifying setting of the parameter, a control information means for generating control information for controlling processing of the 3D image based upon the one or more parameters, and an image data generating means for generating 3D image data containing the control information, the profile information and 3D processible image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320465-A (JP)
Title: Image data delivery device
Inventor: OKAZAKI MASARU
IPC: H04N1/387
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browsing method for realizing high visibility with a minimum amount of data in order to make users browse image (still picture and animation) data.  <P>SOLUTION: Images to be browsed are put in a server on the Internet, and their ULRs are embedded in their thumbnails as electronic watermarks. Only the thumbnails are provided for browsing persons. Browsing persons browse the thumbnails and download only desired images through URLs of electronic watermarks and browse the images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316822-A (JP)
Title: Airspring
Inventor: AKAMATSU TAKEHIRO
IPC: B60G11/28
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airspring capable of preventing air in a sleeve-shaped rubber membrane from leaking from an upper plate, shortening a welding work time, avoiding cracks of a welding portion for high durability.  <P>SOLUTION: One end portion 1A in a shaft core direction of the sleeve-shaped rubber membrane 1 is connected with the upper plate 2, and the other end portion 1B is connected with a piston 3 respectively. It is constituted so that an upper surface 21 of the upper plate 2 may be butted on a lower surface 20 of a vehicle body frame F of a vehicle from underneath, and a standing wall 23 butted against the vehicle body frame F from a direction crossing the vertical direction is welded fixedly at the upper plate 2, and a joint portion 24 to the vehicle body frame F is provided at the rising wall 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316036-A (JP)
Title: Garment with cup part
Inventor: SAWADA HIROMI
IPC: A41C3/12
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment with cup parts such as a brassiere, making it possible to emphasize the cleavage between right and left breasts through reviewing a mechanism of supporting the breasts to enhance novelty in its appearance.  <P>SOLUTION: This garment with the cup parts has the following structure: a front center cloth and a part of the front center sides of the upper cup and the lower cup are removed off to form the upper edge of the cup front part and a narrow-width cup shape having a cup outer side edge ranging from the outer edge of the cup side part to the upper edge of the cup front part via the outer edge of the cup lower part; the lowest edge of the upper edge of the cup front part is coupled with a joining part having longitudinally narrow width and positioned in the vicinity of the under bust line of the front center side to form an almost concave-shaped opening part at the front center part of the brassiere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328805-A (JP)
Title: Linear vibration actuator
Inventor: KUMOI MASAFUMI
IPC: H02K33/18
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the deterioration of spring properties or the fracture of a spring caused by the local concentration of stress to the leaf spring when a vibrating stroke is increased to generate large vibration, in a linear vibration actuator having a movable element supported axially displaceably by the leaf spring by arranging a stator inside via a permanent magnet of a hollow movable element fixed to the permanent magnet via a magnetic gap.  <P>SOLUTION: In the linear vibration actuator, the U-shaped bottom air gap of a substantially U-shaped connecting part 73 of the outer peripheral side arm 71 of the leaf spring 7 and the inner peripheral side arm 72 is formed to become the air gap width or under between the arm 71 of the outer peripheral side and the arm 71 of the inner peripheral side 72. Or, the U-shaped bottom air gap width of the arm is formed wider than either of the width of the arm of the outer peripheral side and the width of the arm of the inner peripheral side and the width of the connector of the substantially U shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321374-A (JP)
Title: Rice cooker
Inventor: INADA TAKESHI
IPC: A47J27/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve rice-cooking performance by improving irregularity in water absorption of rice.  <P>SOLUTION: A rice cooker 1 is provided with: a pot heating means 3 for heating a pot 2; a steam generation means 13 for generating steam to be supplied into the pot 2; a pot temperature detection means 4 for detecting the temperature of the pot 2, and a control means 5 for inputting the temperature detected by the detection means 4 and controlling energizing to the heating means 3. While the control means 5 adjusts the temperature detected by the detection means 4 to a prescribed temperature for soaking the rice in water, the steam generation means 13 supplies steam to the inside of the pot 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326378-A (JP)
Title: Communication terminal and sending and receiving method
Inventor: MATSUDA MASAYUKI
IPC: H04M3/16
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail sending and reception system and a communication terminal for use therein that enable a sender to control mail display contents on a receiver.  <P>SOLUTION: A mail sending communication terminal sends mail including a plurality of pieces of information and condition information indicating conditions of permission of display of the plurality of pieces of information. A receiving communication terminal, when receiving the mail sent from the first communication terminal, displays one piece of information out of the plurality of pieces of information according to the condition information included in the mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324762-A (JP)
Title: Oil leakage detector and hydraulic equipment control unit
Inventor: KUGINUKI SEIYA
IPC: F15B20/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil leakage detector and a hydraulic equipment control unit for preventing the occurrence of a fire by detecting oil leakage from hydraulic equipment.  <P>SOLUTION: The oil leakage detector 51 surrounds a hydraulic pump 33 driven by an engine 31 covered by an enclosure 35 by an enclosure body 52, provides an oil well section 53 for accumulating leaked oil from the piping connection section, or the like in the oil well section 53, in the hydraulic pump 33, and provides an oil leakage detector 54 for detecting leaked oil. A controller 61 for reducing the function of the hydraulic pump 33 by receiving an oil leakage detection signal from the oil leakage detector 54 in the oil leakage detector 51 is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327882-A (JP)
Title: Epitaxial substrate, semiconductor device, and high electron-mobility transistor
Inventor: KURAOKA YOSHITAKA
IPC: H01L29/778
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide stably an epitaxial substrate used in a high electron-mobility having a low sheet resistivity, composed of a group III nitride on a sapphire substrate.  <P>SOLUTION: On the sapphire substrate 1, a first group III nitride ground layer 2 which contains Al of 50 atom% or more for all of group III elements, its dislocation density is 1×10<SP>11</SP>/cm<SP>2</SP>or less, and its X-ray locking curve half-value width on a (002) surface is 200 sec or less; a second group III nitride layer-group 3 which is formed on the group III nitride ground layer and contains Ga of 50% or more for all of group III elements; and a third group III nitride layer group which is formed on the second group III nitride layer-group and contains Al of 30 to 50 atom% for all of group III elements are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332249-A (JP)
Title: Civil engineering bag and weed killing method using the bag
Inventor: ARAKI SHIGEYOSHI
IPC: A01M21/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a civil engineering bag for maximally preventing collapse of a shape of a bag body, when closing an opening by a drawstring, by devising an installation method of the drawstring to an opening vicinal part of the bag body; and a weed killing method capable of maximally closely laying and arranging the weed killing bag in the uniform thickness, by using the civil engineering bag as the weed killing bag.  <P>SOLUTION: The weed killing bag A is constituted by filling wood chips (a) in the civil engineering bag formed by inserting the drawstring 3 in a loop shape over cloth-like members 1a and 1b on the mutually opposed both sides in the opening 2 vicinal part in the quadrangular bag body 1. The ground surface is cut off from the sunlight, by closely laying and arranging this weed killing bag A on the ground surface, for restraining germination and growth of weed trees and plants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI