baber/WOPTO huggingface dataset:
Patent JP-2004250970-A (JP)
Title: Supporting metal fitting for fire refractory material
Inventor: KAWAMURA YUICHI
IPC: E04B5/43
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting metal fitting for a fire refractory material facilitating a work for putting a fire refractory material into a through hole without deteriorating the strength of partition parts.  <P>SOLUTION: A supporting metal fitting 11 for a fire refractory material is chiefly constituted of a metal fitting body 13 fitted to a slab S and a fire refractory support T formed in the metal fitting body 13 to support the fire refractory material 12. By pinching the slab S through a bolt B screwed in the upper collar 13a of the metal fitting body 13, a collar forming piece 15b of a collar forming member 15 and the lower collar 13c attached to the part of the metal fitting body 13, the metal fitting body 13 provided with the refractory support T is attached to the slab S. Further, the fire refractory material 12 is supported on the refractory support T. By holding the fire refractory material 12 with the refractory support T and a refractory material holding member 16, the refractory material 12 can be put in a through hole K.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251738-A (JP)
Title: Vehicle-mounted information display
Inventor: FUKUDA YOSHIFUMI
IPC: G08G1/0969
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted information display for enabling a driver to easily grasp the processing result of a high-priority application.  <P>SOLUTION: The vehicle-mounted information display has a priority management section for calculating and retaining priority, based on inputted information. A high-priority application can be assigned to a platting region that the driver can easily grasp, based on information, such as a vehicle state, an operation state by the driver, and an information input state via a network, thus preventing the fetching oversight of important information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250052-A (JP)
Title: Method and apparatus for expanding folding corrugated fiberboard case into tube
Inventor: KOKAMA TOMOHIRO
IPC: B31B50/80
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly expand a folded corrugated fiberboard case into a tube, and to prevent subsequent damage to a base flap folding device and further to a base pasting device or the like, and other various kinds of troubles.  <P>SOLUTION: The method of expanding a folding corrugated fiberboard case C into a tube includes steps of intermittently carrying folding corrugated fiberboard cases C by conveyers provided in parallel with intervals, causing a first suction disk 19 to suck a lower surface rear piece C1, causing a second suction disk 23 to suck an upper surface rare surface C2, and rising and rotating the second suction disk 23 from a horizontal position to a vertical position to expand the case C into a tube. The second suction disk 23 is raised and rotated from the horizontal position to the vertical position slowly at a moment when the rising and rotating start and then quickly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251799-A (JP)
Title: Automatic analyzer
Inventor: ONUMA TAKEHIKO
IPC: G01N35/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect a supply abnormality to the analysis site of a calibration liquid, and to detect replenishment abnormality to a container.  <P>SOLUTION: An automatic analyzer comprises a suction nozzle 11 for sucking a specific amount of a calibration liquid S supplied to an electrode 10 for analyzing electrolyte concentration from the container 3, a pump 6 for replenishing the calibration liquid for replenishing the calibration liquid that has decreased by suction into the container, a pair of electrodes 4a, 4b for detecting conductivity suspended in the container, and a detection circuit 16 for detecting the conductivity between the electrodes for detecting conductivity. Before the calibration liquid is sucked, the tip of the electrode for detecting conductivity is dipped into the calibration liquid in the container. After the calibration liquid is sucked by a specific amount, the position of the electrode for detecting conductivity and the amount of the calibration liquid are set so that the tip of the electrode for detecting conductivity is not dipped into the calibration liquid, thus reliably detecting replenishment abnormality in the calibration liquid to the container of the calibration liquid and supply abnormality to the analysis site, and further improving reliability in the automatic analyzer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255582-A (JP)
Title: Transparent base material having cured film formed thereto
Inventor: OCHIAI SHINSUKE
IPC: G02B1/11
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent base material having a cured film formed thereto having sufficient hardness and especially suitable as an antireflection film.  <P>SOLUTION: A cured film is formed on the surface of the transparent base material from a composition containing 20-90 pts.wt. of an oligomer with a molecular weight of 500-3,000 being a hydrolyzed condensate of an organosilicon compound and 10-80 pts.wt. of porous silica fine particles. As the porous silica fine particles, surface-coated porous silica fine particles having a double structure are preferable and, as the base material, a methyl methacrylate/styrene copolymer resin is preferable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254782-A (JP)
Title: Medical paste knead syringe and medical paste knead syringe material
Inventor: MIZUTANI YOICHIRO
IPC: A61B17/56
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical paste kneader and a medical paste kneader material which enable the sealing of a clearance between a partition unit and a cylinder without using an O-ring and a clearance between the partition unit and a shaft part liquid-tight and moreover, eliminates the aging thereof as is the case of the use of the O-ring.  <P>SOLUTION: In the medical paste knead syringe 1, the partition unit 5 has the body 5 thereof and a seal member 50, and the body 5 thereof has an engaging protruded part 51b which is provided on the tip face and/or the rear end face thereof and so engaged with the seal member 50 as to make it move forward or backward following the forward or backward movement of the body 5 of the partition unit within the cylinder 3. The seal member 50 has an inner seal part 50e which is provided on the inner circumferential surface of a through-hole where the shaft part 52 runs through to be closely fitted onto the shaft part 50, an engaging recessed part 50c for fitting the engaging protruded part 51b thereinto and an outer seal part 50d which is provided on the external surface of the seal member 50 to be closely fitted onto the cylinder 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260552-A (JP)
Title: Mobile receiver
Inventor: NOMICHI YUKIO
IPC: H04B1/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile receiver capable of suppressing deterioration of the noise figure of the receiver to the utmost when no interference exists and eliminating the effect of an interference wave by placing a limit on an optional band on the basis of channel quality data.  <P>SOLUTION: The mobile receiver is provided with: a filter means comprising filters 4 to 7 for passing the SHF wave signal received from an antenna without attenuation or passing the SHF wave signal after attenuating a prescribed frequency band; a low noise amplifier 8 for amplifying the outputs of the filter means; a band-pass filter 11 or 12 for limiting a prescribed frequency band of the output of the amplifier 8; a demodulator 15 for demodulating the output passing the band limit filter 11 or 12 and passing a down-converter 14; a channel quality data detector 16 for detecting the channel quality data from the output of the demodulator 15; and a first switching controller 17 for selecting the filter means on the basis of the channel quality data detected by the channel quality data detector 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261474-A (JP)
Title: Foodstuff chamfering tool
Inventor: MORI TSUTAE
IPC: A47J43/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foodstuff chamfering tool, which enables anybody to skillfully and uniformly chamfer foodstuffs such as Japanese radishes or the like cut in round slices regardless of his or her cooking skill for maintaining the foodstuffs in shape even if they are boiled for a long period of time, when the Japanese radishes, taros or the like are cut in round slices to be cooked in a restaurant or the like.  <P>SOLUTION: The foodstuff chamfering tool is composed of a partly cylindrical top plate 2 and flat side plates 3 connected to each other substantially at right angles. The tool further comprises a notch 4 formed by canting off a part of a corner 5 at the junction of the top plate 2 and one of the side plates 3 and a cutter 7 provided at the notch 4. This configuration enables anybody to equally and uniformly chamfer the Japanese radishes or the like cut in round slices.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006679-A (JP)
Title: Semiconductor element and semiconductor device using it
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element capable of high speed operation and exhibiting large current driving power while suppressing variations between the elements.  <P>SOLUTION: The semiconductor element having a first crystallinity semiconductor region including a plurality of crystal orientations substantially having no crystal grain boundary is formed on an insulating surface wherein the first crystallinity semiconductor region is provided contiguously to a conductive second crystallinity semiconductor region. The first crystallinity semiconductor region extends in a direction parallel with an insulation film provided in linear stripe pattern on the insulating surface. The second crystallinity semiconductor region is provided across the insulation film extending in linear stripe pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004264778-A (JP)
Title: Plastic lens
Inventor: MIZUNO HITOSHI
IPC: G02B1/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens which has more superior heat resistance that a conventional plastic lens with an antireflective film and also has sufficient antireflective performance and can easily be manufactured.  <P>SOLUTION: Plastic lens texture is provided with a primer coating, a hard coating, and further a low-refractive-index layer, ≥0.1 lower in refractive index than the hard coating, by a wet method to 50 to 150 nm thicknesses. Solved are problems in which a conventional plastic lens which is provided with an antireflective film by providing a multi-layered film composed of a plurality of inorganic oxides by vapor deposition or sputtering is inferior in heat resistance and a manufacturing device is large-sized and complicated since a vacuum process is needed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266766-A (JP)
Title: Moving body detection system
Inventor: HATANAKA KENICHI
IPC: H04N7/18
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving body detection system for detecting a moving body on the basis of image data which an image pickup device picks up and informing the outside of the detection.  <P>SOLUTION: When an image processor 1 detects a first change region having possibility of showing the moving body in an image frame which one of the cameras 20 (21, 22 or 23) picks up, the processor 1 specifies the other camera 21 (20, 22 or 23) installed in a position where a region including the first change region is picked up. A second change region corresponding to the first change region is detected from the image frame which the other camera 21 (20, 22 and 23) picks up. When the second change region is detected, it is judged that the moving body exists in the image pickup regions of the two cameras 20 and 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269102-A (JP)
Title: Sheet drawing device for winder
Inventor: TOYOTSUJI KOUICHI
IPC: B65H19/28
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet drawing device for a winder, capable of promptly and easily connecting a sheet end portion to a winding shaft while ensuring safety of an operator and the like.  <P>SOLUTION: The winder 2 is provided with a plurality of the winding shafts 4a, 4b that can be timely rotated by a driving source such as an electric motor and wind up the sheet 3, a touch roller 5 pressing the sheet 3 against the first winding shaft 4a, and a turret 6 respectively supporting the first winding shaft 4a and the second winding shaft 4b at a position approaching the touch roller 5 and a position separating in a horizontal direction from the touch roller 5. The sheet drawing device 1 is provided with a slope 12 receiving the sheet 3 paid out from between the first winding shaft 4a and the touch roller 5 at a first end 10, and extending a second end 11 under the second winding shaft 4b; and a hoisting/lowering means 13 hoising/lowering the first end 10 of the slope 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282263-A (JP)
Title: Antenna system
Inventor: YAMAZAKI KENJI
IPC: H01Q1/38
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system which improves the radiation characteristics without needing additional components.  <P>SOLUTION: The system comprises an antenna plate 11 having conductive layers 4, 5 formed on the opposite surfaces of a board 3, and a reflector 2 having an opening 6 piercing the antenna 11. The antenna 11 has conduction holes 10 passing through the board 3 to conductively connect the opposite surfaces, and the opening 6 has contacts 7 which bend a pair of opening ends of the opening 6 respectively projecting to the opposite surfaces of the board 3 of the antenna 11 and contact the top ends 8 thereof to the conduction holes 10 of the antenna 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275935-A (JP)
Title: Counter jet mill type pulverizing classifier
Inventor: SUGIYAMA SACHIHIRO
IPC: B02C19/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter jet mill type pulverizing classifier which can reduce over-pulverizing and can improve production efficiency.  <P>SOLUTION: This counter jet mill type pulverizing classifier is constituted by at least providing pulverizing jet nozzles opposing each other, a classification rotor and an inner cylinder in a pulverization chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281001-A (JP)
Title: Semiconductor memory device
Inventor: MORI KATSUHIRO
IPC: G01R31/28
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which an operation test by a frequency being higher than the maximum clock frequency which can be supplied by a test device can be performed.  <P>SOLUTION: A test mode controller 22 outputs a test signal TEST=H when the operation test in accordance with the maximum operation frequency is performed. Thereby, an exclusive OR circuit 51 generates an internal clock signal CLK having a frequency being 2 times of a frequency of a clock signal CLOCK based on the clock signal and a clock signal A00 of which the frequencies are same and the phases are different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243297-A (JP)
Title: Ecostick h-02
Inventor: URAKAWA KAZUO
IPC: A23L2/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an environment that drinking water is always portable and available by making oxidation-reduction potential of the drinking water minus, with a compact design.  <P>SOLUTION: A product combines several kinds of materials mainly containing magnesium at a proper proportion. The product is charged in a plastic bottle of drinking water or the like, accordingly the drinking water with a normal temperature turns into a reduction potential state. When the drinking water is taken in a body, the body is shifted to an excellent physical condition. When taken in the body for a long time period, the condition is maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004286973-A (JP)
Title: Piston type switch structure of electronic musical instrument
Inventor: YOSHINAGA KENICHI
IPC: G10D9/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize natural operability by increasing the degree of freedom of stroke setting and reaction force setting of switch operation.  <P>SOLUTION: A shaft part 11b of a piston body 11 is inserted into a cylinder part CYLA so that it can reciprocate. A beltlike elastic constitution body 14 has extending/contracting parts 14b between a fixed part 14a at both its ends and a curved tip part 14c; when a guide lid 12 is fitted, both the fixed parts 14a are fixed before and behind an annular projection part 7a corresponding to an opening end part of the cylinder part CYLA respectively and the tip part 14c receives a downward pressing force from a tip part 11c of the piston body 11. In pressing-down operation, the extension/contracting part 14b extends and then the tip part 14c moves down interlocked with the piston body 11 to make a movable contact 15 provided to the tip part 14c contact and leave a fixed contact 16, thereby placing a piston type switch PSTA in switching operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003306331-A (JP)
Title: Method for manufacturing lithium cobaltate
Inventor: HASHIMOTO AKIRA
IPC: H01M4/525
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of obtaining a lithium cobaltate which is excellent in the characteristics of electrical discharge and is used as an activator for a positive pole in a lithium secondary battery.  <P>SOLUTION: The method comprises a first heat treatment process of heating while flowing raw material substances of a mixture of a lithium compound and a cobalt compound at a specified temperature for a specified time; and a second heat treatment process of heating the heat treated matter given at the above first heat treatment process for a specified time and at a temperature higher than that of the first heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288336-A (JP)
Title: Optical head
Inventor: IDE TATSURO
IPC: G11B7/1378
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head which is capable of performing recording and reproduction on two optical recording media different in recording reproduction wavelength and has excellent optical use efficiency regarding an outgoing beam from each light source.  <P>SOLUTION: By providing a dichroic beam expander 207 which forms N steps or a blaze of a saw-toothed pattern on both sides of a substrate between the respective light sources 201 and 202 and an objective lens 209, light flux diameters from the two light sources different in wavelength is wavelength-selectively expanded or reduced. Thus, it is possible to gain the use efficiency of a laser beam from the respective light sources with high efficiency. Also, as effective light flux diameters to the light from the respective light source are different in the optical head capable of recording and reproducing optical disks (mainly CD and DVD) of a plurality of standards differing in light source wavelength, inconvenience that the light use efficiency regarding the light of narrow effective light flux diameter has reduced can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291439-A (JP)
Title: Hydraulic transfer film and method for manufacturing hydraulic transfer member using the same
Inventor: IKEDA HISATOKU
IPC: B44C1/175
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic transfer film which is hardly affected by the influences of a temperature and a humidity and which hardly brings about blocking and to provide a method for manufacturing the same and a method for manufacturing a hydraulic transfer member having a cured resin layer which includes no surface defect due to the transfer failure of a transfer layer using the hydraulic transfer film.  <P>SOLUTION: The hydraulic transfer film includes a support made of a water soluble resin or a water swelling characteristic resin, a transfer layer soluble in an organic solvent, and a releasable film (2) laminated on a releasable film (1) and the making method of the hydraulic transfer film by dry lamination. The method for manufacturing the hydraulic transfer film includes the steps of releasing the releasable film (1) and the releasable film (2) from the hydraulic transfer film, then floating the support film at a lower position on water, activating the transfer layer by the organic solvent, transferring the transfer layer to a material to be transferred, and removing the support film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294939-A (JP)
Title: Optical modulation device
Inventor: YANO TAKAKAZU
IPC: G02F1/1343
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulation device enhancing resolution of a liquid crystal element for optical rotation and contributing especially to an enhancement of intensity measuring accuracy.  <P>SOLUTION: It is important to increase the number of electrodes in a light irradiation region for the purpose of enhancing the resolution in this method. The number of the electrodes in the light irradiation region is increased by wiring the electrodes of the liquid crystal element from not only one direction but also multiple directions to the light irradiation region. Not only a first effective electrode 15 is provided, but second and third effective electrodes 16 and 17 are also provided. By adopting such a structure, the number of the electrodes in the light irradiation region 13 is increased and the resolution of the liquid crystal element 33 to be the optical modulation device is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004053579-A (JP)
Title: Gas sensor element and hydrogen-containing gas measuring method
Inventor: MIZUTANI KEIGO
IPC: G01N27/407
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor element and a hydrogen-containing gas measuring method capable of measuring the concentration of hydrogen-containing gas accurately.  <P>SOLUTION: The sensor element has an oxygen pump cell 2 facing oppositely to a measured gas chamber 141 and a first and a second hydrogen-containing gas detecting cells 3, 4. The first and the second hydrogen-containing gas detecting cells 3, 4 are made up of a proton-conductive solid electrolyte body 13, a first and a second hydrogen-containing gas detecting cell electrodes 32, 42 facing oppositely to a second measured gas chamber 142 and affixed to the surface of the proton-conductive solid electrolyte body 13, and other electrodes 31, 41, and are configured to enable to measure the hydrogen-containing gas concentration of the second measured gas chamber 142.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004304876-A (JP)
Title: Circuit for suppressing inrush current
Inventor: IKEDA YUTAKA
IPC: H02J1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive circuit of a simple arrangement for preventing an undue inrush current from flowing into a load when power is supplied from a power supply to the load.  <P>SOLUTION: In a circuit 1 being provided in a freely opening/closing current passage 6 from a power supply 2 to a load 3 in order to suppress an inrush current flowing into the load 3, a first semiconductor element 7 for conducting/interrupting the current passage 6 and a negative characteristic thermistor 8 are provided in parallel with the current passage 6, a series circuit of a first bias resistor and a second bias resistor is provided in parallel with the load, and a second semiconductor element 9 for controlling the first semiconductor element 7 based on a voltage being divided by the first bias resistor 10 and the second bias resistor 11 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI