baber/WOPTO huggingface dataset:
Patent JP-2003262298-A (JP)
Title: Structure and hollow shape material
Inventor: NAKAMURA HIDEYUKI
IPC: E04C2/36
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure light in weight and with high toughness and high strength.  <P>SOLUTION: Arcs R3, R4 are formed on both faces in a plate-thickness direction of a rib 13 in the vicinity of a knot area 20 of a face plate 12 of a hollow shape material and the rib 13. The rib 13 and the arc R3 are smoothly connected. The diameters of the R3 and the R4 are equal. Positions in the longitudinal direction of the rib 13 in a connecting part 15 of the rib 13 and the arc R3 and the connecting part 16 of the rib 13 and the arc R4 are substantially aligned. The toughness and the strength of the structural body are enhanced since local large deformation and high stress generated at the rib 13 in the vicinity of the knot area 20 are reduced when an out-of-plane shearing load is applied to the structural body. This is caused in such a manner that bending deformation of the rib 13 in the vicinity of the knot area 20 is suppressed by adding the arcs R3, R4 to the central axis of the plate thickness of the rib 13 as a symmetrical shape, and stress concentration generated at the rib 13 in the vicinity of the knot area 20 is reduced by smoothly connecting the rib 13 and the arcs R3, R4 with large diameters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262626-A (JP)
Title: Method and apparatus for detection of leakage hydrogen
Inventor: SEKI TSUTOMU
IPC: C01B3/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detection method for leakage hydrogen, in which the leaked hydrogen is changed into a substance having an odor, without preliminarily adding an odorizer to hydrogen so as to detect its leakage simply and surely and to obtain a detection apparatus for the leaked hydrogen.  <P>SOLUTION: In the detection method for the leaked hydrogen as the detection method for the leaked hydrogen, the leakage hydrogen is detected, in such a way that a nongaseous odor substance and a substance having a catalytic action with reference to the nongaseous odor substance and the hydrogen are made to coexist and that a substance having a gaseous odor is generated, when the leaked hydrogen comes into contact with the nongaseous odor substance. The detection apparatus for the leaked hydrogen is formed, in such a way that the nongaseous odor substance and the substance having the catalytic action with reference to the nongaseous odor substance, and the hydrogen are made to coexist on a support and that the substance having the gaseous odor is generated, when the leaked hydrogen comes into contact with the surface of the nongaseous odor substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262621-A (JP)
Title: Ultrasonic inspection method
Inventor: YAMANO MASAKI
IPC: G01N29/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic inspection method which can select a few inspection refraction angles, made to correspond to a wall thickness of a material to be inspected, the degree of diffusion of an ultrasonic beam or the like, and by which a calibration work is easily carried out.  <P>SOLUTION: In the ultrasonic inspection method, an artificial flaw is inspected at a prescribed refraction angle, and a distance between a weld section 2 and an array probe 4 is set based on the inspection result, and each echo intensity is detected, in the case a prescribed number of artificial flaws are inspected at a plurality of refraction angles, in such a state that the distance is kept constant, and the inspection refraction angles are selected, based on the detected echo intensity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261051-A (JP)
Title: Automatic steering system
Inventor: HAGIHIRA SHINICHI
IPC: B62D5/07
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely switch steering regardless of a steering amount, to implement good response of the switching, and to reduce energy loss at a time of automatic steering, and to keep a switching position of manual steering when the automatic steering is switched to the manual steering.  <P>SOLUTION: An oil pump 1 is connected with a manual steering mechanism 3 through a supply passage 2, and the downstream of the manual steering mechanism 3 is connected to an automatic steering mechanism 5 through a passage 4. The manual steering mechanism 3 and automatic steering mechanism 5 are connected to a hydraulic cylinder 9 through a selector valve 19. The selector valve 19 has a detent mechanism S disposed at one end 24 thereof and a solenoid 26 disposed at the other end 25. The solenoid 26 is connected to a controller E to be energized by an energizing signal of the controller E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002329371-A (JP)
Title: Information recording device and information recording medium
Inventor: YOSHIMURA RYUICHIRO
IPC: H04N5/92
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a viewing audience having alternatives relating to the images to be displayed and the sounds to be reproduced with variety of interactive changes in selecting these images, etc., and looking and listening the same. SOLUTION: The information recording device for recording information to an information recording medium having regions for recording the management information (VMG) over the entire part of the recording information and regions for recording data groups (VTS) records the recording information in such a manner that the regions for recording the management information (VMG) over the entire part of the recording information and the regions for recording data groups (VTS) do not continue.
Patent JP-2003264027-A (JP)
Title: Ac adaptor device
Inventor: KAWANA HIROYUKI
IPC: H01R13/46
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC adaptor which has one kind and can cope with both an AC direct connecting type and an AC receptacle type.  <P>SOLUTION: This is the AC adaptor device wherein a power supply unit 11 made to transform an alternating voltage from a commercial power supply A to a direct-current voltage is provided at the inside of the main body 10, and has a connecting part 12 to mechanically lock and fix an AC line L1 from a commercial power supply A and to electrically connect with a power supply part 11, and a plug part 13 at which a male terminal 13A to electrically conducted with the power supply part 11 by being contacted with a female terminal of a receptacle connected with the AC line L1 from the commercial power supply A is protrudedly installed foldably in the inside of the main body 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274135-A (JP)
Title: Image forming device
Inventor: KURABAYASHI KAZUHIRO
IPC: G03G15/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which facilitates following processing even in the case that the output results of magnifying continuous shot are varied, in order to display features of the image forming device having a magnifying continuous shot function and a both-side print function at its maximum.  <P>SOLUTION: When magnifying continuous shot is executed, the both-side print function is used to print printed information of a mode for specifically pointing out a position occupied by divided image data 106a printed on the front side of each print form (for example, a print form 102a), in a total image 104 reproduced by magnifying continuous shot, for example, print information of a mode having only division boundary lines 103 except a divided reduction image 105a corresponding to the divided image data 106a for the print form 102a, on the rear side of each print form of which the front side the divided image data is printed, and thus output results of magnifying continuous shot are stuck and arranged by only seeing print information on rear sides of individual print forms 102a to 102i though being scattered, and following processing is facilitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271039-A (JP)
Title: Initial detecting mechanism and imaging unit
Inventor: NISHINO TOSHIO
IPC: G03G21/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a decision on whether a replaceable unit is unused or used without making it complicated nor difficult to recycle the replaceable unit by forming a mark showing a used state in a hard-to-restore state while decreasing the number of components.  <P>SOLUTION: This mechanism comprises: a cover 22 having an edge part 22j partially having a cut part 22e; a moving body 21 having a shaft body 21c, a spring part 21e, a projection 21f and a groove part 21h; and a shaft body 23 having a driving gear 23a and a rib 23c. When a developing unit 4 is unused, the projection 21f abuts against the edge part 22j from outside to keep the shaft body 21c in an exposed state. When the developing unit 4 begins to be used and rotation is transmitted to the driving gear 23a, the rib 23c and groove part 21h engage each other to rotate the moving body 21 and when the projection 21f faces the cut part 22e, the moving body 21 moves to the side of the shaft body 23 with the elastic force of the spring part 21e, so that the shaft body 21c retracts from the exposure position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266099-A (JP)
Title: Liquid fertilizing treatment method for organic sewage using deep aeration tank
Inventor: MORISHIMA AKIRA
IPC: C02F11/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fertilizing treatment method for organic sewage using a deep aeration tank, for reducing the offensive smell of organic sewage and reducing the content of nutritive salts and organic matter to form liquid fertilizer suitable for field reduction treatment.  <P>SOLUTION: This liquid fertilizing treatment method for the organic sewage comprises a first treatment process for charging organic sewage in the deep aeration tank and supplying compressed air through an air diffusion pipe from a compressor to perform aeration treatment not only to heat the organic sewage but also to perform the oxidative decomposition treatment of the organic sewage by microorganisms naturally generated and propagated in the aeration tank, and a second treatment process for transferring the organic sewage oxidatively decomposed and heated in the first treatment process to a digestion treatment tank to store the same therein and anaerobically digesting the organic sewage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269456-A (JP)
Title: Slide material
Inventor: SAKAI KENJI
IPC: C22C9/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve corrosion resistance under a high temperature condition, in a slide material using a Cu alloy.  <P>SOLUTION: The slide material of the Cu alloy is generally manufactured by sintering. However, this inventor finds the fact that, if adding hard grains to an Cu-Sn-Ni alloy, the growth of crystal grains is suppressed at a final sintering process to make fine crystalline alloy. Fining of the crystal grains improves strength, provides excellent fatigue resistance, and especially has the effect on preventing corrosion due to lubricating oil. The slide material contains 0.5 to 15% by mass of Sn, 2 to 0.2 to 10% by mass of Ni, and 0.4 to 10% by mass of hard grain, and a rest part is actually made from Cu. The hard grain is made from one or more selected from WC, W<SB>2</SB>C, Mo<SB>2</SB>C, W, and Mo, and the average cross sectional area of the crystal grain of a matrix of Cu-Sn-Ni is made to be not more than 0.07 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265312-A (JP)
Title: Aluminum container
Inventor: INOUE SHIGEKI
IPC: A47J27/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container made of aluminum foil which does not produce sparks even when the container is used in a microwave oven.  <P>SOLUTION: The container made of the aluminum foil is formed by coating part or the whole of its surface with an insulative substance. The insulative substance is preferably a heat resistant resin, such as a silicone resin or epoxy resin. The container made of the aluminum foil is safely usable without sparking in spite of heating in the microwave oven and has advantages, such as a heat resistance, impact resistance at a low temperature, appearance, lightness in weight and hygiene. The container is preferably usable as the container for the foods which are previously cooked and merely necessitate heating, the foods which are half cooked and are to be done by heating, the foods, like, for example, hot pots, for which all materials are ready and which merely necessitate thorough boiling by heating, and the foods which are frozen foods and are to be eaten by thawing or thawing and heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277943-A (JP)
Title: Surface treated steel having excellent weather resistance and appearance uniformity
Inventor: KOMORI TSUTOMU
IPC: C23C22/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide surface treated steel having excellent weather resistance and appearance uniformity which is covered with a stable rust (-containing) layer having protective properties over a long period, thus requires no maintenance, and forms the stable rust (-containing) layer at an early stage, and in which the occurrence of flowing rust on the surface can be suppressed even when exposed to a severe corrosive environment of a coastal area.  <P>SOLUTION: A butyral resin film containing Fe rust satisfying the following requisites [1] and [2], or [1], [3] and [4] or further containing a Zn based compound (=Zn compound) is formed: [1] one or two kinds selected from α-FeOOH and rust which is amorphous under X-rays are contained by ≥50 mass% in total; [2] the total volume of micropores (:gaps with a diameter of the equivalent circle of ≤1 nm) is ≥20 mL/g; [3] the total volume of mesopores (:gaps with a diameter of >1 to <100 nm) is ≤400 mm<SP>3</SP>/g; and [4] the BET specific surface area is ≥50 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275462-A (JP)
Title: Computer-readable recording medium recording program for processing cursor display of ball game type video game, computer program, ball game type video game processor and ball game type video game processing method
Inventor: MATSUI YUSUKE
IPC: A63F13/812
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strike zone in a display form matching a figure of a player, and to constantly provide the same operation feeling irrespective of differences due to figures of players in cursor operation with respect to the strike zone (or a batting zone).  <P>SOLUTION: The strike zone is displayed in an image plane by determining a magnification from height data of the player with respect to a reference length and determining a longitudinal width and a height of a center of the strike zone by using the magnification (step S10). A state of a joy stick is detected (step S12), and a movement target position of a cursor moving in the strike zone is calculated (step S13). When the movement target position is calculated, the cursor is moved (step S15).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274923-A (JP)
Title: Monocyte-trapping filter and device for separating and culturing monocyte, and method for recovering dendritic cell
Inventor: SHIMIZU MIYUKI
IPC: C12M1/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monocyte-trapping filter for efficiently separating monocytes from peripheral blood or the like by simple operation, a device for separating and culturing the monocytes for aseptically separating the monocytes and culturing them and a method for efficiently recovering dendritic cells having good quality.  <P>SOLUTION: The device 100 for separating and culturing the monocytes comprises a monocyte separator 1 comprising a housing 12 and the monocyte- trapping filter 11 for selectively trapping the monocytes from a treating solution containing the monocytes such as peripheral blood, an inlet line 21 and an outlet line 31 communicating with the monocyte separator 1 and an addition line 22 communicating with the inlet line 21. The monocyte-separating filter 11 has an average pore size of 6-8 μm and the ratio of thickness (mm) to average pore size (mm) of 100-200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279387-A (JP)
Title: Measuring instrument for vehicle
Inventor: INOUE HIROTAKA
IPC: G01D7/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument for vehicle that can be illuminated efficiently and uniformly with a small number of light sources.  <P>SOLUTION: This measuring instrument for vehicle has a light transmission plate 30 having a first reflecting section 32 composed of a V-shaped groove concentrically provided around a pointer shaft 44 on its upper surface, and second reflecting sections 35 and 34 composed of a plurality of V-shaped grooves roughly concentrically provided on its lower surface. This instrument also has LEDs 51 which are provided at regular intervals on a substrate 60 along the first reflecting section 32 roughly immediately below the section 32 at a prescribed distance from the lower surface of the light transmission plate 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284357-A (JP)
Title: Voltage fluctuation compensating device
Inventor: SUZUKI AKIHIRO
IPC: H02J3/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of high-voltage pulses to compensating output voltages for the improvement of the reliability of voltage compensation when the compensating voltages are changed over, by changing over outputs of a plurality of voltage compensating circuits PN simultaneously, in a voltage fluctuation-compensating device that connects a plurality of the voltage compensating circuits each provided with a capacitor of a different voltage in series to a power system, to compensate voltage fluctuation on the momentary interruption of a system voltage.  <P>SOLUTION: When the compensating voltages are changed over by operating both a voltage compensating circuit PN that changes over an output from ON to OFF and another voltage compensating circuit PN that changes over from OFF to ON, the turning-off voltage compensating circuit PN is changed over before the turning-on circuit PN is changed over by setting a prescribed delay time Δt1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283737-A (JP)
Title: Image processing apparatus
Inventor: YAMADA TOMOKO
IPC: B41J29/38
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for enhancing the operability for setting processing instruction information and properly setting the picture instruction information without mistake when applying processing in response to the processing instruction information of the image to the image.  <P>SOLUTION: This invention provides the image processing apparatus characterized in to include: an image display section for laying out an image to an image area set in a display screen and the processing instruction information to an information display area; a pointing device for freely switching a display mode wherein a pointer is moved in the display screen to display the image and the processing instruction information or a setting mode where input setting of the processing instruction information is attained corresponding to the designated area designated by the pointer in the information display area; and a screen control section for displaying the processing instruction information corresponding to the designation area and a correction key to correct the processing instruction information with magnification within the information display area when the display mode is switched into the setting mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279478-A (JP)
Title: Measurement method, measurement device and measurement chip unit
Inventor: KIMURA TOSHIHITO
IPC: G01N21/41
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a measurement error caused by individual difference of sensitivity of every measurement device from another to improve measurement accuracy, in a measurement device using an evanescent wave.  <P>SOLUTION: This measurement device is provided with: a dielectric block 10; a laser light source 14 for generating a light beam 13; an optical system 15 for entering the light beam 13 into the interface 10b between the dielectric block 10 and a metal film 12 so as to obtain various incident angles; and a light detection means 17 for detecting the light beam 13 totally reflected by the interface 10b and changed into parallel light. Correction curve data are previously obtained by measuring total reflection elimination angles of a plurality of reference sample solutions each having a known refraction index so that the result of the measurement for a substance on the metal film 12 is corrected based on the correction curve data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274995-A (JP)
Title: Method for evaluation of antibacterial performance of air conditioning facility
Inventor: YANAGI TAKASHI
IPC: F24F1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the evaluation of the antibacterial performance of air-conditioning facilities to evaluate the performance in the real working environment and grasp the decrease of the number of bacterial cells with time.  <P>SOLUTION: A test machine 1A treated with an antibacterial agent and a contrast machine 1B free from the antibacterial treatment are prepared beforehand. A definite quantity of bacterial liquid is applied to a prescribed surface position of each machine, the air conditioners are operated and the antibacterial performance of the agent is evaluated by the variations of the number of live bacterial cells in the test machine 1A and the contrast machine 1B. The number of live cell colonies are counted at the start of the evaluation test, at the end of the test and one or more points during the test to grasp the change of the number of the live cells with time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287929-A (JP)
Title: Image forming apparatus
Inventor: KOSHIMURA YASUSHI
IPC: G03G21/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of image failure which results from long use of the photoreceptor of an image forming apparatus using the photoreceptor that is highly sensitive and to prolong a period of time in which the photosensitive body can be used.  <P>SOLUTION: The image forming apparatus that forms an image by an electrophotographic process has: an operation counting means that counts image forming operations, a temperature measuring means that measures the surface temperature of an image carrier, and an electrification control means that regulates electrification potential of the image carrier by controlling an image carrier electrifying means. From a correction table corresponding to the number of the image forming operations, the electrification control means selects a coefficient for determining a quantity of the correction of the application voltage in order to correct a voltage to be applied to the electrifying means. Using the surface temperature of the image carrier, the control means calculates a reference value for determining the quantity of the correction of the application voltage. The electrifying means is operated at the application voltage corrected using the quantity of correction, determined according to the coefficient and the reference value.  <P>COPYRIGHT: (C)2004,JPO