baber/WOPTO huggingface dataset:
Patent JP-2004249515-A (JP)
Title: Laminated panel manufacturing method
Inventor: SEGI YASUHIRO
IPC: B29C39/18
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated panel manufacturing method capable of narrowing a region where wrinkles are formed in the surface of a soft surface material without specially providing and altering injection equipment in order to increase the injection width of a resin foamable raw liquid even when a wide laminated panel is manufactured and capable of ensuring a high yield, high workability and high productivity.  <P>SOLUTION: This laminated panel is continuously manufactured by injecting a polyurethane foamable raw liquid in the gap between both surface materials at least one of which is a soft surface material so as to form a sandwiched state. In this manufacturing method, on the way of cooling immediately after an injected polyurethane foamable raw liquid having started foaming is passed through a heat treatment device, slits 10a are formed to the soft surface material along the longitudinal direction thereof from both end parts in the width direction of the surface materials at positions corresponding to 10-90% of the total thickness of the surface materials.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255262-A (JP)
Title: Apparatus for cleaning air
Inventor: KONISHI TAMOTSU
IPC: A01G1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning apparatus having high capacity for removing a contaminant.  <P>SOLUTION: A cleaning means 8 of this air cleaning apparatus 1 has two cleaning layers of the first cleaning layer 82 and the second cleaning layer 83. The contaminant-containing air is brought into contact with ozone, made to pass through the layers 82 and 83 successively and then discharged to the outside. The layer 83 exposed to the outside is formed from a mixture of charcoal and soil and many green plants 10 are planted on the layer 83. The layer 82 is formed from only charcoal for removing the contaminant such as nitrogen oxides efficiently.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258224-A (JP)
Title: Optical recording medium
Inventor: SAITO MASAKO
IPC: G03C1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of non-destructive readout using a photochromic material, and having high sensitivity, a high response speed and excellent performance such as repetition durability.  <P>SOLUTION: In the optical recording medium, a material exhibiting photochromism is aligned in deoxyribonucleic acid, and readout of recording is performed by a change in optical rotation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254587-A (JP)
Title: Knockout animal
Inventor: MINAMI NAOJIRO
IPC: C12N5/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a knockout animal without using ES cells.  <P>SOLUTION: The method for obtaining a knockout animal comprises the step(A) of transferring the nucleus of an oocyte or fertilized ovum with a gene for obtaining the objective knockout mouse( targeting gene ) either singly or its combination with a gene encoding recombinase to make the resultant oocyte or fertilized ovum subjected to homologous recombination and the step(B) of fertilizing the resultant oocyte by in-vitro fertilization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255716-A (JP)
Title: Inkjet recording sheet, and inkjet recording postcard and inkjet recording visiting card
Inventor: YAMAMOTO HIROKAZU
IPC: B41M5/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which combinedly has adequate ink absorption and hi-speed carrying characteristics, adaptable to a high-speed printing, and an inkjet recording postcard and an inkjet recording visiting card, using the inkjet recording sheet.  <P>SOLUTION: In this inkjet recording sheet, a substrate contains at least nonwood pulp, and a surface, which is provided with an ink receiving layer, of the substrate contains a surfactant with an HLB (Hydrophilic-Lipophilic-Balance) of 9-13. The surfactant is contained in a surface sizing liquid with which the surface of the substrate is to be coated or impregnated. Preferably, the surfactant is an acetylene glycol-based one, and the nonwood pulp is sugarcane pulp wherein α-cellulose content is in a range of 80-90 mass% and wherein the content of a fine substance passing through a mesh is 10 mass% or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259397-A (JP)
Title: Recorder, file management method, program of file management method and recording medium recorded with program of file management method
Inventor: YOSHIDA HARUO
IPC: G06F17/30
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To attain the easy and sure performance of a process relating to the deletion and addition of the extracted information, when an index file is formed by a data group collecting the extracted information for every kind, e.g. by applying to an optical disk drive, and other data groups are managed by one data group in the manner of collecting them.  <P>SOLUTION: On slots PESn, PESn+1, PESn+2 of a property E4, the information indicating the validity/invalidity and the information indicating the relation to other slots THEm, THEm+1 to which the extracted information relating to the same file is assigned are recorded, and combinations of slots PESn+1 and THEm, PESn+2 and THEm+1, whereon the extracted information is recorded are managed by the property E4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266548-A (JP)
Title: Interphone system for multiple dwelling
Inventor: YAMAGISHI TAKATOSHI
IPC: H04M9/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system for multiple dwelling with an automatic answering function capable of centralized management in which an automatically recorded message of a visitor from the outside inputted by a public entrance unit mounted on the outside of a public entrance door of a multiple dwelling house is recorded and a resident can reproduce the message later at suitable time.  <P>SOLUTION: The interphone system for multiple dwelling is equipped with a house information board 20 provided for each house within the multiple dwelling, a public entrance unit 10 for calling the house information board of a desired house, and a call control apparatus 40 connected to each of house information boards and the public entrance unit for controlling a call between them, an input means is provided for inputting a message to the public entrance unit, and a recording apparatus is provided for recording the message from the input means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263466-A (JP)
Title: Automatic water supply apparatus
Inventor: NAKAYAMA KIMIHIRO
IPC: F03B3/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rotary efficiency of an impeller installed in a water passage, increase a generated electric power by one water supply, depress pressure loss in the impeller, improve durability of the impeller, in an automatic water supply device detecting users, automatically supplying water provided with an electric generator generating electric power by water supply.  <P>SOLUTION: The automatic water supply apparatus having a human body detector detecting presence/absence of users, an electromagnetic valve electrically opening/closing the water passage, an electric power generator provided with the impeller in the water passage, a battery storing electric power generated by the electric power generator, and a controller controlling these parts, the apparatus further comprises a swirling means for swirling the flow of supply water in the upstream side of the impeller and applying the rotary force of the supply water generated by the circulation to an inclined part of the impeller, and a first water passage of the supply water at the central side of the impeller and a second water passage at the outer peripheral side to diverge the supply water. Moreover, a homopolar magnet is arranged in the bearing holding the lower end part and the rotary shaft of the impeller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274153-A (JP)
Title: Image transmitting apparatus
Inventor: HIKITA YOSHIRO
IPC: H04N7/173
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmitting apparatus in which a circuit can be more simply configured by suppressing the dispersion of a transmission rate for each channel even when using one analog/digital (A/D) converter.  <P>SOLUTION: The image transmitting apparatus is provided with one A/D converting means connected to a plurality of image input ports, an image input port switching means for switching the plurality of image input ports in an arbitrary pattern, an image capture means for capturing image data which are inputted from a predetermined image input port among the plurality of image input ports and become an output of the A/D converting means, and an image transmitting means for transmitting the image data captured by the image capture means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272508-A (JP)
Title: Method and system for detecting illegal use of biometric data
Inventor: KUNO YUJI
IPC: G06T7/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably detect the illegal use of biological information.  <P>SOLUTION: A biological feature recognition part 120 acquires biological information on an identification object as input data. A negative data detection part 130 first compares the input data with negative data being illegal data stored in a negative data storage part 150 to check whether they match. If there is a match, the input data is decided as illegal data. Then, the input data is compared with registered data in a registration data storage part 140 to check whether they match. If there is a match, the input data is decided as illegal data, and if there is no match, the biological information is again acquired. Then, the previous input data is compared with the input data for this time to check whether they match, and if there is a match, the input data is decided as illegal data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006696-A (JP)
Title: Wire-wound inductor
Inventor: SATO SADAHIRO
IPC: H01F17/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire-wound inductor that has a plurality of self-resonant frequencies, is independently usable for a wide band, and can be surface-mounted on a circuit board with high density.  <P>SOLUTION: This wire-wound inductor is provided with a core 16 constituted by forming rectangular parallelepiped flange sections 14 at both ends of a conical winding section 12, a conductor 22 wound around the outer peripheral surface of the winding section 12 of the core 16, and a rectangular parallelepiped housing 26 covering the core 16 and conductor 22. This inductor is also provided with external electrode terminals 28 formed on the lower parts of both side faces 26a of the housing 26 to cover the lower parts and terminal sections 24 formed at both ends of the conductor 22 and connected to the electrode terminals 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000501-A (JP)
Title: Buckle, band with buckle, and helmet
Inventor: FUKAZAWA MAKOTO
IPC: A44B11/24
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle, a band with the buckle and a helmet where the band is reliably engaged by the buckle and the buckle is loosened easily when it is loosened.  <P>SOLUTION: The buckle 4 for fixing the band 3 having recessed and projecting parts 1 and 2 comprises: a buckle body part 4A; a band supporter 4B; an insertion part 5 which is formed at the buckle body and to which the band 3 having the recessed and projecting parts 1 and 2 can be inserted; an elastic member 7 whose one end 8 is connected with the buckle body and the other end of which is made to be a swingable free end 9; an engaging part 10 which is formed at the free end 9 of the elastic member 7 and engaged with the recessed and projecting parts 1 and 2 when the band 3 is inserted into the insertion part 5; and a releasing member 11 which is turnably fitted to the buckle body, whose one end is made to be an operation part 16, and which has a releasing part 15 which can be engaged with the free end 9 of the elastic member 7 formed at the other end of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273824-A (JP)
Title: Semiconductor device
Inventor: IMAI YUSHI
IPC: H01L27/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To make each output circuit and diode as a temperature detecting element receive a heat effect of only adjacent LDMOS, and miniaturize a semiconductor device.  <P>SOLUTION: The semiconductor device comprises output circuits which control voltage supply to a load via switching operation by LDMOSs 6, and a plurality of diodes 9 arranged in correspondent to respective output circuits and detect the temperature of LDMOSs 6. In the device, each diode 9 is arranged to be close to both corresponding LDMOS 6 and the other adjacent LDMOS 6, and a first partitioning part T1 is arranged between each diode 9 and the other LDMOS 6 to partition the diode 9 from the other DIMOD 6, respectively. Hence, the heat effect other than that of the corresponding LDMOSs adjacent to the diodes is reduced, and, since heat insulating trenches T1, i.e., first partitioning parts T1, are not arranged on parts where the heat effect is small, output element formation areas can be miniaturized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273889-A (JP)
Title: GaAs SUBSTRATE FOR MAGNETIC SENSOR
Inventor: YAMADA SHIGEKI
IPC: G01R33/07
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaAs substrate for magnetic sensors wherein its magnetic sensibility is improved and its electric-contact characteristic is made favorable.  <P>SOLUTION: The GaAs substrate for magnetic sensors has magnetic-field sensing layers for sensing a magnetic field on a semi-insulating GaAs substrate 1. The magnetic-field sensing layers comprise a first layer 4 so containing a low-concentration n-type impurity as to improve its magnetic sensibility, and a second layer 5 so containing a high-concentration n-type impurity as to lower the contact resistance of its electrode. Further, a high-purity layer 3 containing substantially no n-type impurity is interposed between the first layer 4 and the semi-insulating GaAs substrate 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272053-A (JP)
Title: Imaging device and mobile terminal
Inventor: MIZUKAMI MASAFUMI
IPC: H04N5/225
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by making an imaging device small-sized and making it efficient to position an imaging element and an optical member.  <P>SOLUTION: The imaging device 16 images a subject in a plurality of imaging modes. Provided is an optical member 31 where a 1st lens part 31a and a 2nd lens part 31b which converge light on imaging elements 22 disposed on a substrate PC and provided corresponding to two out of the plurality of imaging modes are formed in one body. When a subject is image by using one of the 1st and 2nd lens parts, a light blocking mechanism 4 blocks light incident on the other lens part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267601-A (JP)
Title: X-ray ct apparatus
Inventor: SAKAMOTO TOSHIO
IPC: A61B6/03
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To display an X-ray image by displaying a preview image for eliminating the discomfort during the waiting period before the image is displayed and forwarding necessary X-ray data from a memory 6 after displaying the preview image.  <P>SOLUTION: The large capacity memory 6 is mounted on the rotation side, and a transmitter 8 stores the X-ray data inputted from an X-ray detector 2 in the memory 6. At the same time, the transmitter 8 transmits the X-ray data with a reduced number of X-ray data assuming the interpolation of the X-ray data for positioning/previewing the diagnosis to an image processing device 11. Shortage of X-ray data on the image of interest is requested of the transmitter 8 by means of the preview image so that a formal image with high resolution is displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282803-A (JP)
Title: Motor controller
Inventor: NAKAZAWA YOSUKE
IPC: H02P21/13
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress abrupt change of a motor torque in a system for switching an amplitude fixed voltage vector phase control and an dq-axis current feedback control in response to a high-speed driving region and a low-speed driving region.  <P>SOLUTION: A motor controller presets the set value of a second voltage vector operating means 12 to the set value of a first voltage vector operating means 11 so as to continue a voltage vector at a switching time from a driving mode using the output result from the first voltage vector operating means 11 to a driving mode using the output result from the second voltage vector operating means 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237273-A (JP)
Title: Electrolytic sewage treatment apparatus
Inventor: TAKAHASHI GETSUKOU
IPC: C02F1/46
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic sewage treatment apparatus which can perform stable and efficient sewage treatment.  <P>SOLUTION: In the electrolytic sewage treatment apparatus, impressed voltage between electrodes 3a, 3b disposed in an electrolytic cell 7 is set to 40-60 V, current density between them is set to 0.001-0.005 mA/mm<SP>2</SP>, and resistance between them is set to 8-60 MΩ/mm<SP>2</SP>. In the electrolytic sewage treatment device, a time applying the voltage to sewage 2 passing between the electrodes 3a, 3b is set to 60-150 seconds. This device can efficiently remove contaminants 15 from the sewage 2, and can perform efficient and stable treatment of the sewage 2 containing high concentrations of the contaminants 15 and the sewage 2 containing sugar/alcohol that are conventionally difficult to treat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278687-A (JP)
Title: Exciting current cut-off device of winding component
Inventor: BABA TATSU
IPC: F16D48/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exciting current cut-off device of a winding component for cutting off exciting current during irregular electrification of the winding component to the winding.  <P>SOLUTION: The exciting current cut-off device 1 has the winding 4, and when the exciting current to the winding 4 of the winding component 3 operated by the electrification of the exciting current to the winding 4 is cut off, an electric current protector F1 is disposed in a supply circuit of the exciting current to the winding 4, an electrification time of the exciting current to the winding 4 is monitored. When the electrification time exceeds a preset cut-off waiting time, the exciting current is cut off by the electric current protector F1. Therefore, temperature increase by irregular electrification to the winding 4 of the winding component 3 can be certainly prevented, and safety protection can be certainly performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277355-A (JP)
Title: Medicament for treating hemophilia and method for treating hemophilia by using the same
Inventor: UEDA MASAKAZU
IPC: A61P7/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament capable of efficiently introducing a gene of a blood coagulation factor to a hepatocyte by a simple method, and providing very little fear of side effects; and to provide a therapeutic method by using the medicament.  <P>SOLUTION: The medicament for treating hemophilia is obtained by including a gene of blood coagulation factor VIII (IX) for treating the hemophilia in a hollow nano particle obtained by expressing a protein having a particle-forming ability, e.g. by expressing a surface antigen protein of a hepatitis B virus in a eukaryocyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003451-A (JP)
Title: Gas-dynamic pressure wave supercharger
Inventor: WENGER URS
IPC: F02B37/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-dynamic pressure wave supercharger allowing an increased power in a partial load range.  <P>SOLUTION: In the supercharger, a duct 54 leading from the high pressure exhaust pipe 31 to the low pressure exhaust pipe 35 is provided. The duct is regulated by a suitable means for maintaining the pressure wave process in such a manner that a part of the exhaust flow is conducted always firstly from the high pressure exhaust pipe 31 into the enlargement before additional exhaust is conducted. Thus, fuel efficiency is improved in overall engine-performance region, particularly in a partial load region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281980-A (JP)
Title: Semiconductor device and its manufacturing process
Inventor: MOROZUMI YUKIO
IPC: H01L25/18
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a through electrode for interconnecting stacked semiconductor chips is not required to be buried in a deep hole, and to provide its manufacturing process.  <P>SOLUTION: The semiconductor device comprises a wiring pattern 2 formed on the surface of an interposer substrate 1 and a packaging external terminal 3 formed on the rear surface, a first electrode take-out pad 7 formed on a first semiconductor chip 6, a first metal post 8 formed on that pad and connected with the wiring pattern 2, a hole 6a formed in the rear surface of the first semiconductor chip at a position facing the first metal post 8, a second electrode take-out pad 7 formed on a second semiconductor chip 9, a second metal post 8 formed on that pad to be exposed from the surface of the second semiconductor chip and inserted into the hole in order to be connected with the first electrode take-out pad, and a resin 11 sealing the first and second semiconductor chips on the surface of the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286065-A (JP)
Title: Ball screw
Inventor: AOKI NAOYA
IPC: F16H25/24
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw favorable as an actuator for a pulley width adjusting device in which penetration of foreign matter such as dust can be prevented, and in which lubricant such as grease can be easily fed to a ball screw groove in a nut.  <P>SOLUTION: The circular groove 13 having width of about one lead to the ball screw groove 53n and depth of about 1/4 of the depth of the ball screw groove is provided in an inner circumferential surface of the nut 52 to cross a ball inner circulation groove 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285603-A (JP)
Title: Device for preventing disengagement of fittings, and wire screen
Inventor: UENO SEIICHI
IPC: E05D13/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing disengagement of fittings, which can structurally reduce a thickness and which can be smoothly operated.  <P>SOLUTION: In this device for preventing the disengagement of the fittings, a stopper 2 is pushed down along with erection, so that an elastic locking piece 6 can be bent to make an operation body 4 unlocked from a locking part 6a; the operation body 4 is moved sideways toward an operation part 2a by an urging force of a second elastic material 5; when the push-down of the stopper 2, associated with the completion of the erection of the fittings, is released, the stopper 2 is moved upward by an urging force of a first elastic member 3; the operation body 4 advances in the downward direction of the operation part 2a of the stopper by the urging force of the elastic member 5, along with an escape, from a moving passage, of the operation part 2a, associated with this movement, so that the descent of the stopper 2 can be regulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI