baber/WOPTO huggingface dataset:
Patent JP-2003338745-A (JP)
Title: Analog switch circuit and gradation selector circuit
Inventor: KATO FUMIHIKO
IPC: H03K17/687
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gradation selector circuit, having a low ON-resistance even near the middle potential, capable of preventing a leakage current and executing high-speed operations and operations having high precision output voltage.  <P>SOLUTION: The gradation selector circuit which is to be used has a resistor string circuit 14 connected in series in between a higher side power supply and a lower side power supply, and a selector circuit 19 connected to the resistor string circuit 14 for selecting one value from among a plurality of analog voltages generated by the resistor string circuit 14, based on a control signal Φ/Φ- and outputting it to an output terminal. The selector circuit 19 comprises an analog switching circuit 11-1 for selecting an analog voltage near the middle. The analog switch circuit 11-1 comprises a P-type MOS transistor 22, having a source and a back gate electrodes to which the resistor string circuit 14 is connected, and a depletion N-type MOS transistor 23 having a source electrode, to which the drain electrode of the P-type MOS transistor 22 is connected and having a drain electrode, to which an output terminal is connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337048-A (JP)
Title: Apparatus and method for correcting measured value
Inventor: KONDO TAKAHIRO
IPC: G01D1/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measured value correcting apparatus which computes a correction value of a measured value easily and precisely, even when it is impossible or complicated to functionalize the correlation between measured values and error factors.  <P>SOLUTION: The correcting apparatus 1 for measured values is provided with a measured value arranging means 3 which arranges a plurality of measured values (quantities of displacement) related to an error factor (wall temperature) in the order of value of the error factor, and an index value computing means 4 which sectionalizes values of the error factor at each predetermined value, and computes an average index value for each measured value which belongs to each section as a correction value of each measured value which belongs to each section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338311-A (JP)
Title: Control valve type lead acid battery
Inventor: TAKAMATSU TAKASHI
IPC: H01M10/14
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress troubles in a manufacturing process such as deformation of a group of electrodes which occurs when storing the group of electrodes in a battery jar and leakage of electrolyte which occurs when injecting it, in a control valve type lead acid battery formed by applying group pressure onto the group of electrodes.  <P>SOLUTION: In this control valve type lead acid battery wherein the group of electrodes formed by laminating positive electrodes and negative electrodes through separators are stored in the battery jar, a plurality of linear ribs 7 are provided almost side by side on the wall surfaces of the battery jar 1 which face end electrodes positioned at both ends of the group of the electrodes. When the total contact area where the linear rib 7 is in contact with the end electrode is represented by A and one side surface of the end electrode is represented by B, the battery is structured so that A/B becomes 0.08-0.35 and the width of the part in contact with the end electrode of the linear rib 7 becomes 2.0 mm or wider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336789-A (JP)
Title: Split corrugated pipe
Inventor: FURUKAWA YUTAKA
IPC: H02G9/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split corrugated pipe which easily closes the split opening part of a split corrugated pipe element.  <P>SOLUTION: A split opening part closing member 5 having a peripheral length longer than the opening width of the split opening part 4 extending along the peripheral direction of the split corrugated pipe element 2 is mounted along the split opening part 4 having a split part 2b opened along the longitudinal direction of the split corrugated pipe element 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342025-A (JP)
Title: Method for producing optical element
Inventor: KINUTA KIYOSHIZU
IPC: C03B11/08
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical element, whereby production with a precision higher than that in prior art is possible in producing an optical element by using a mold.   <P>SOLUTION: The method comprises the steps of: forming a hollow-containing pattern on an electroconductive substrate; making a mold from nickel or its alloy by electrocasting; and molding the glass optical element by press molding using the mold. This method may be one wherein the glass used is glass having a yield temperature of 450°C or lower or may be one wherein concerning the current density in a process for making the mold, the current density in the formation of that part of the mold which is near the glass is higher than that in the formation of that part of the mold which is distant from the glass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341235-A (JP)
Title: Image erasing method for reversible thermal recording material
Inventor: ITO AKIRA
IPC: B41M5/337
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image erasing method which enables an image to be erased with low energy, and eliminates problems such as a decrease in developed color density and the occurrence of an erasing trace, even if printing and erasing are repeated many times, in terms of a reversible thermal recording material which enables the repeated formation and erasing of the image by a thermal method.   <P>SOLUTION: A base of this reversible thermal recording material contains a dye precursor which is ordinarily made colorless or light-colored and which has absorption in a visible part but does not indicate the absorption in a near-infrared part, at color development, a dye precursor which is ordinarily made colorless or light-colored and indicates the absorption in the near-infrared part at the color development, and a reversible developer which causes a reversible color tone change to the dye precursor due to differences in heating temperature and cooling speed after heating. Otherwise, in addition to them, a photothermal conversion material, which has the absorption in the near-infrared part, is contained on the base of the reversible thermal recording material. The image is erased by heating the reversible thermal recording material by means of a heat-generating light source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347375-A (JP)
Title: Metal contamination evaluation method of semiconductor wafer and metal contamination evaluation method of epitaxial wafer
Inventor: OKUBO YUJI
IPC: H01L21/66
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal contamination evaluation method for a semiconductor wafer and a metal contamination evaluation method for an epitaxial wafer which can simply detect metal contaminant sticking on the main rear or the outer peripheral end surface of a semiconductor wafer.   <P>SOLUTION: Before the metal contamination evaluation of a semiconductor wafer (e.g. silicon single crystal substrate 1) is performed by an evaluation method which can be applied without performing heat treatment in advance, heat treatment is applied to a semiconductor wafer as an object to be evaluated. An SPV method is applied as the evaluation method which can be performed without performing heat treatment in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346242-A (JP)
Title: Sales data processing system
Inventor: TERAOKA KAZUHARU
IPC: G06Q30/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a sales data processing system capable of distinguishing the record of materials of each commodity, and inhibiting the sales of only the commodity using the material of the record having problems.   <P>SOLUTION: The sales data processing system comprises a store controller SC comprising an input means for inputting the specific record information and a primary body file for managing the record of each primary body, a file server FS comprising a production file for managing the primary body used in each commodity, a pricing means (AW, DPS, DP) for recording the pack identification information capable of independently identifying the commodity in production pricing of the commodity, on a price label of the commodity, and a POS register PR for reading out the pack identification information from the price label, not performing the commodity registration when the production file and the specific record on the basis of the production file are included, and information the notification that the registration is not performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343057-A (JP)
Title: Solar light utilization alley
Inventor: MASUDA HIROTO
IPC: F24J2/52
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar light utilization alley for which assembly work is easy, number of components can be smaller, weight is light and exterior appearance is excellent.   <P>SOLUTION: This is a solar light utilization alley comprising a left side edge 2a and a light side edge 2b formed almost in parallel each other along a slope direction of a roof 1 on a sloped roof 1 and an upper side edge 2c and a lower side edge 2d formed respectively at a ridge side and an eaves side of the roof 1 which comprises with a plurality of solar light utilization panels 2, the left side edge 2a and right side edge 2b of the solar light utilization panels along the sloped direction of the roof 1 are respectively fixed by clamping them with vertical rail 5 equipped with a gutter construction and a vertical cover 7 provided along the vertical rail 5, the upper side edge 2c and lower side edge 2d of the solar cell panels 2 are respectively clamped by a lateral rail 15 supported on the vertical rail 5 and a lateral cover 13 provided along the lateral rail 15 for fixation as the feature of the alley.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012186-A (JP)
Title: Method for storing data in on-vehicle radar
Inventor: KISHIDA MASAYUKI
IPC: G01S13/93
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the time delay in detecting an objective body or the delay in controlling a traveling vehicle even when many objective bodies exist around the traveling vehicle, in the on-vehicle radar for detecting the existence of a plurality of objective bodies on the basis of a plurality of detection data obtained by detecting a signal reflected by the plurality of objective bodies, which relates to a data storage method for temporally storing the plurality of detection data in a data buffer or the like.  <P>SOLUTION: In temporally storing the plurality of detection data detected by the on-vehicle radar in a data storage part 9, the order of priority is provided to the plurality of detection data, according to whether the objective body corresponding to the plurality of detection data is the traveling objective body or the standing still objective body, or according to whether the objective body has the distance closer to the traveling vehicle or not, or according to whether the objective body is the objective body exiting on the lane on which the traveling vehicle exists or not, or according to whether the probability of the existence of the corresponding objective body is higher or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012840-A (JP)
Title: Method for forming image
Inventor: YOSHIDA KAZUAKI
IPC: G03C1/30
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image by which processes with a small replenishment can be performed by suppressing metal corrosion.  <P>SOLUTION: After a silver halide color photographic sensitive material having photographic structural layers comprising each at least one layer of a blue photosensitive silver halide emulsion layer containing a yellow dye forming coupler, a green photosensitive silver halide emulsion layer containing a magenta dye forming coupler, a red photosensitive silver halide emulsion layer containing a cyan dye forming coupler and a non-photosensitive hydrophilic colloid layer on a supporting body is image-wisely exposed, the silver halide photographic sensitive material contains no chlorotriazine film hardening agent but contains at least one kind of film hardening agent expressed by general formula (1) as a non-chlorotriazine hardening agent. The color developing process is carried out under the condition of 20 to 60 ml replenishing amount of a color developer per 1 m<SP>2</SP>of the silver halide color photographic sensitive material. The bleach-fixing process is carried out under the condition of 20 to 50 ml replenishing amount of a bleach-fixing liquid per 1 m<SP>2</SP>of the silver halide photographic sensitive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012338-A (JP)
Title: Object detection system and method
Inventor: WATANABE SHOGO
IPC: G01S7/48
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the period for detecting the distance of a detected body from the light emitting timing.  <P>SOLUTION: When light is emitted from a light emitting part 1 toward an area for detecting the distance to the detected body, and when signal light reflected by the detected body and stationary light containing no signal light are received by a photoreceiving part 2 to detect the distance from its own vehicle up to the detected body, an operation part 13 reads a signal light component in a time shifted by a prescribed time from a light emission time to predict the presence of the detected body in a prescribed distance and movement of the body, a light emission/photoreception controller 11 controls photoreception timing or the light emission timing based on a predicted result of the detected body to control a time interval from the light emission timing to the photoreception timing, and the operation part 13 measures the distance from its own vehicle up to the detected body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012352-A (JP)
Title: Exhalation inspection device
Inventor: OKINAGA KAZUO
IPC: G01N27/12
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhalation inspection device capable of measuring exhalation continuously.  <P>SOLUTION: This device is equipped with an exhalation blow-in part 30 wherein a blow-in hole 31a of the exhalation is provided on one side and an exhaust hole 31b of blown-in exhalation is provided on the other side, and an inspection device body 20. A gas sensor 3 having a gas-sensitive body formed by a metal oxide semiconductor having a resistance value changing by adsorption of carbon monoxide is arranged in an exhalation passage between the blow-in hole 31a and the exhaust hole 31b in the exhalation blow-in part 30. The inspection device body 20 stores a driving measuring part for driving the gas sensor 3 and measuring the concentration of carbon monoxide included in the exhalation based on the resistance value change of the gas-sensitive body, and an LCD 4 for displaying a measurement result in the driving measuring part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012441-A (JP)
Title: Manufacturing device for phosphor sheet
Inventor: KASHIWATANI MAKOTO
IPC: C09K11/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a phosphor sheet of high quality, reduced in fouling of film surface, pin hole in film and the like, in a high yield and excellent productivity, in the apparatus for manufacturing the phosphor sheet having a large number of films.  <P>SOLUTION: This apparatus is provided with a load chamber for loading a substrate, a reflecting film forming chamber for forming a light reflecting film, a barrier film forming chamber for forming a barrier film, a fluorescent film forming chamber for forming a fluorescent film, an unloading chamber for taking out the substrate for which the film formation is finished, a vacuum evacuation means for bringing the each chamber into a prescribed degree of vacuum, and a conveying means for conveying the substrate in order of the loading chamber, the reflecting film forming chamber, the barrier film forming chamber, the fluorescent film forming chamber, and the unloading chamber, without exposing each chamber to the atmosphere, so as to solve the problem to be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018274-A (JP)
Title: Synthetic method for magnesium silicide and manufacturing method for thermoelectric element module
Inventor: HOSONO TETSUAKI
IPC: H01L35/14
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily and inexpensively synthesizing magnesium silicide having a prescribed shape in which the conduction is controlled.  <P>SOLUTION: The method of synthesizing magnesium silicide comprises a process for working Si masses to the prescribed shape and a process for heating the worked Si masses in a magnesium atmosphere. Before or after the heating in the magnesium atmosphere, at least one of a p-type dopant and a n-type dopant can be introduced into the whole or a part of the Si masses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022201-A (JP)
Title: Battery contact piece
Inventor: YOSHIDA HITOSHI
IPC: G03B17/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve simple easy storage management with simple arrangement and enhance production efficiency.  <P>SOLUTION: A contact piece 10 for coming in contact with a positive electrode of a battery and a contact piece 11 for coming in contact with a negative electrode are formed in one body so as to be separable through a cutting part 12, the contact piece 10 and the contact piece 11 are separated from the cutting part 12, and mounted on a battery housing chamber 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003020715-A (JP)
Title: Contaminant filtration system in road-surface drainage
Inventor: YOSHITAKE RYUTARO
IPC: B01D35/02
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the water deterioration of lakes and marshes and rivers and protect the ecosystem of organisms living in the lakes and the marshes and the rivers by filtering contaminants being stored on a road surface and flowing out by rainwater at the stages of a side ditch and a catch basin. SOLUTION: Solid reticulate bands (2) having a thickness in a certain extent are superposed on a nonwoven fabric (1). Both ends of the nonwoven fabric (1) are pinched and fixed to a side ditch cover and the hanging section of a side ditch. Both ends of the nonwoven fabric (1) brought into contact with the hanging section of the side ditch are fixed to the upper end section of the side ditch by a double-coated tape in this case. The same structure is also formed in the case of the catch basin but end sections on the four sides are pinched and fixed to the upper end section of the catch basin and the hanging section of a grating cover in water-permeable cloth or nonwoven fabric in a lowermost section.  The self-standing solid reticulate bands are assembled in the catch basin in an X shape, using a height higher than a drain pipe as a standard in the case of the catch basin having no cover and the catch basin proper to a stationary type, and the bands having the thickness in the certain extent are surrounded by the nonwoven fabric.
Patent JP-2003077278-A (JP)
Title: Semiconductor memory, and its data read-out method
Inventor: KIN HEICHURU
IPC: G11C11/409
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory and its data read method which can output data stably by making data read paths for read operation in which request for a frequency characteristic is large differ from those of read operation in which request for a frequency characteristic is relatively small. SOLUTION: This device is constituted of a memory cell array, and a differential amplifier and a latch circuit in which for first waiting time operation, each of a pair of signal outputted from the memory cell array is latched an outputted responding to an enable-signal, for second waiting time operation, voltage difference of each of a pair of signal outputted from the memory cell array is amplified and outputted responding to an enable-signal. Therefore, waiting time operation requiring a high frequency characteristic is discriminated from waiting time operation requiring no high frequency characteristic relatively, data read error can be reduced by outputting data through different data read paths.
Patent JP-2003125772-A (JP)
Title: Computer software program for designing candidate of optimal oligonucleic acid sequence from analysis target nucleic acid base sequence with computer, method thereof and oligonucleic acid array on which such designed oligonucleic acid sequence is loaded
Inventor: FUJIMIYA HITOSHI
IPC: G01N37/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously determine many oligonucleic acid base sequences having high accuracy related to a double strand-binding temperature or melting temperature (Tm) value. SOLUTION: This program is characterized by having the first command for accepting and memorizing the designation of the acceptable range of the double strand-binding temperature in a computer, the second command for enlarging the length of a partial sequence in the analysis target nucleic acid base sequence and simultaneously calculating a double strand-binding temperature in each length in the computer, and the third command for judging whether the double strand-binding temperature calculated by the above-described means is included in the acceptable range designated by the designation means or not, and then outputting a partial sequence having the length as a candidate oligonucleic acid sequence when the double strand-binding temperature is included in the acceptable range, in the computer.
Patent JP-2004016442-A (JP)
Title: Mat for game watching/enjoying and stadium game watching equipment
Inventor: FURUTA KOICHI
IPC: A47C27/15
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat for game watching/enjoying for putting on a chair or the ground to prevent clothes from getting dirty wherein cushioning properties are provided for preventing buttocks from getting sore, and water (perspiration) absorption properties are also provided for absorbing perspiration on the buttocks while sitting on it, and also provide stadium game watching equipment comprising the mat and goods for game watching.  <P>SOLUTION: A mat body A is provided with a water absorption sheet material 2 arranged on an upper part of a cushioning material 1 so as to overlap wherein upper side of the water absorption sheet material 2 is used as a sitting seat face 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107399-A (JP)
Title: Image projection technique for volumetric 3d display and 2d display
Inventor: CHE-CHII TSUAO
IPC: G02B27/22
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide volumetric 3D display and 2D display at a low cost with sophisticated functions. SOLUTION: This invention relates generally to image projection methods and apparatus for creating color or gray scale images using spatial light modulators (SLMs) without color or gray capability. The basic concept is to divide the pixels on a single SLM into multiple groups and then illuminate each group with a different primary color. The content of the single SLM panel can then be programmed as if there are multiple sub-panels illuminated with different primary colors. The combined images on the single panel therefore displays images of many colors. Illumination can be achieved by projection of a pattern of color or gray scale distribution to the surface of the SLM panel and registering the pattern to corresponding pixels groups, or can be implemented by applying a proximity pattern close to the SLM surface.  This technique can be applied to 3D displays, 2D displays, and optical correlators.