baber/WOPTO huggingface dataset:
Patent JP-2001230969-A (JP)
Title: Method and device for controlling luminance of image
Inventor: KAKISHIMA HIROYUKI
IPC: A61B1/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To match the luminance of a preserved image to a fixed state, when photographing plural slip-shaped samples one by one with a CCD camera and preserving these images in a recorder. SOLUTION: First, lightness of a transmission illumination 5 and the diaphragm of an optical lens 4 are controlled, while photographing a sample to be a reference by using a CCD camera 3. Next, the sample is photographed, while going out of the field of view of the CCD camera 3, the value of the luminance of that image is measured, and that value is preserved in a recorder 11 as the reference value of luminance. When re-controlling the luminance of the image in the middle of photographing the plural samples 1 one by one, the sample is re-photographed in the state of getting out of the field of view of the CCD camera 3 and the value of the luminance of that image is measured.  The provided measured value of luminance is compared with the reference value preserved in the recorder 11 and the lightness of the transmission illumination 5 or diaphragm of the optical lens 4 is controlled, so that the measured value can be matched with the reference value.
Patent JP-2001234400-A (JP)
Title: Surface treatment device
Inventor: ICHIKAWA KIYOSHI
IPC: B65G49/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment device which is capable reducing a cost ad improving a yield and surely preventing the movement of planar objects in a tank by minimizing the shapes and holding positions of jigs to hole the planar objects and facilitating the attachment and detachment of the planar objects to and from the jigs. SOLUTION: This surface treatment device 50 has transporting mechanisms 54 for transporting printed circuit boards 60 along a transporting path 62 in a plating treatment vessel 52 while maintaining the vertical form of the printed circuit boards 60 and applies a plating treatment to the printed circuit boards 60 in the transporting path 62.  The transporting mechanisms 54 have transporting quides 72 having plural wires 80 which are parted in a vertical direction on both sides of the transporting path 62 and are spread in the state of extending in the transporting direction A, upper holding means 74 which hold the upper parts of the printed circuit boards 60 in a manner so as to allow the maintenance of the vertical form that the printed circuit boards 60 enter the inside of the transporting path 62 enclosed by the transporting quides 72 and transporting means 76 which are capable of transporting the upper holding means 74 in the transporting direction A.
Patent JP-2001228223-A (JP)
Title: Measuring device
Inventor: NAKAMURA YOICHI
IPC: H01M2/34
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of ensuring sure operation and preventing the occurrence of failure. SOLUTION: The measuring device is provided with a power source battery and a control part displaying a prescribed alarm on a display. The control part displays it on the display when the battery voltage of the power source battery is lower than first voltage and reaches the second prescribed voltage of slightly higher voltage than the operation gurantee voltage of the measuring device (step 27), and then power source interruption processing is performed (step 28).
Patent JP-2001227623-A (JP)
Title: Revolving reduction gear for construction machine
Inventor: HIGUCHI TSUTOMU
IPC: E02F9/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prolong the replacement time of gear oil and to improve the service life of a gear and a bearing by removing foreign matters in the gear oil in a revolving reduction gear for a construction machine. SOLUTION: In this revolving reduction gear for a construction machine 1, a gear oil chamber 8 enclosing a planetary gear mechanism part 5 of the revolving reduction gear 1, and bearings 7a, 7b of an output shaft 6 is filled with gear oil 11 for lubricating the planetary gear mechanism part 5, and the bearings 7a, 7b. A pipe 13 for communicating the upper and lower parts of the gear oil chamber 8 is provided outside the gear oil chamber 8, a metallic mesh 14 is interposed in the pipe 13, the gear oil 11 in the gear oil chamber 8 is guided to the pipe 13 by centrifugal force produced by rotating of the planetary gear mechanism part 5, and foreign matters in the gear oil 11 are removed by the metallic mesh 14 to purify the gear oil 11.
Patent JP-2001228428-A (JP)
Title: Optical scanning module, optical scanner, image forming device
Inventor: NAKAJIMA TOMOHIRO
IPC: H04N1/113
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning module capable of composing a highly accurate optical scanner easily according to demand, and to provide an optical scanning method capable of high-definition writing and reading, the optical scanner, and the image forming device, the image reader, etc. SOLUTION: By using the configuration which fixed integrally a light emitting source 402, a deflection means 405, a drive circuit 408 for light emitting sources, a drive circuit 405-1 for deflection means, a mounting means 2 using a terminal as a double purpose, etc., in a supporter 401, the optical scanning module is composed as a solid with one combination having a function which deflects a light beam from the light emitting source 402 by the deflection means 405, and scans it repeatedly. By mounting the optical module in a base body, the optical scanner is composed and the image forming device and the image reader are composed by using the optical scanner.
Patent JP-2001224821-A (JP)
Title: Mode display device for pachinko machine
Inventor: NAKANISHI RYOKO
IPC: A63F7/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To allow a player and a hall clerk to clearly confirm a big hit mode, a probability variation mode and a time shortening mode. SOLUTION: Projecting parts 2, 3, 4 at the front face lower part of a pachinko machine are provided with display devices 5, 6, 7. The display devices 5, 6, 7 are constituted to be put in display action such as lighting at a big hit, during the variation of probability or when shortening time.
Patent JP-2001070028-A (JP)
Title: Connecting implement
Inventor: MATSUMOTO KOJI
IPC: A47G33/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To use the subject connecting implement to decorate a family Buddhist altar by suitably combining the connecting means, for instance, easily changing the contents of a display of a portable strap or applying the connecting means to a memorial upon pilgrimage to shrines and temples. SOLUTION: A plurality of unit members 1 each having an internal thread at one end and an external thread at the other end which can be screwed to the internal thread are provided. A plurality of unit members 1 form connecting means in which the external threads 2 are respectively screwed to the internal threads. Thus, the connecting means are used to freely change a display and realize an interesting memorial upon visiting shrines and temples.
Patent JP-2001237377-A (JP)
Title: Semiconductor integrated circuit device and method of detecting failure using semiconductor integrated circuit device
Inventor: MURATA SHIGEHARU
IPC: G01R31/28
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate detecting failures of highly integrated and area-increased semiconductor integrated circuit devices. SOLUTION: The semiconductor integrated circuit device having a test pattern capable of detecting disconnection failures and short circuit failures of metal wirings formed on a TEG-mounting semiconductor substrate comprises a failure detecting gate circuit comprising many failure detecting parts FA1 connected like a matrix in directions of rows X, Y, X-row selector XS1 and Y-row selector YS1 for selecting one of the failure detector circuits by a select signal as a target for detecting failures, a decoder circuit for generating data signals for detecting the wire breaking failures and the short circuit failures, data signal lines IX101-IX128 for inputting the failure detecting data signals, detection data output lines OY1-OY32 for outputting the failure detection results from the failure detecting gate circuit,  X-row select signal lines XSOX1-XSOX6 for selecting data signals inputted to the failure detecting gate circuits, Y-row select signal lines XSOY1-XSOY6 for selecting the failure detection results outputted from the failure detecting gate circuits, and data output lines XOX1, XOY1 for outputting inputted data signals and outputted failure detection results.
Patent JP-2001237643-A (JP)
Title: Voltage controlled oscillator and communication equipment
Inventor: SATO FUMITOSHI
IPC: H03B5/32
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator(VCO) which attains band widening and miniaturizing and which is capable of providing high C/N characteristics and to provide communication equipment using the same. SOLUTION: The collector of a transistor Q1 is grounded for high frequencies by a bypass capacitor Cp, variable capacitance diodes VD2 and VD1 are respectively provided between the emitter and collector of Q1 and between the emitter and base of Q1, and a resonance circuit composed of capacitors C3 and C4 and a strip line L1 is equivalently connected between the base and collector of Q1. Thus, the VCO with increased Q of the resonance circuit and improved C/N characteristics is provided.
Patent JP-2001240429-A (JP)
Title: Method for frost processing of glass product surface and quartz glass tube
Inventor: MARUKO YOICHIRO
IPC: H01L21/22
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a frost processing method of a glass product surface capable of minimizing the difference between a recessed part and a projecting part formed on the surface of a glass product, e.g. a quartz glass product, concretely minimizing the surface unevenness on the inner or outer surface, left or right terminal end surface, or central part surface of a quartz glass product, for example, capable of uniformly frost processing the surface of a quartz glass jig (tube, core pipe, boat, or the like) for semiconductor production, especially the surface of a large size product having a length of above 1000 mm, and to provide a quartz glass tube whose uneven nervy surface is smoothed. SOLUTION: The glass product is frost processed by immersing it in a frost processing solution whose flow (u) is controlled to Raynolds number Re >=4000 at the first contact with the product using a processing vessel. After the glass product is completely immersed into the solution, the flow of the solution is stopped and processing is performed in standing.
Patent JP-2001233786-A (JP)
Title: Sustained release base material for heparin-binding growth factor and heparin-binding growth factor releasing agent
Inventor: YAMAMOTO ERIKO
IPC: A61K47/30
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sustained release base material and a sustained releasing agent that shows excellent stabilization and sustained releasing properties of heparin-binding growth factor and high safety under the in vivo pseudo environment or the in vivo environment. SOLUTION: The objective sustained release base material for heparin-binding growth factor mainly comprises the crosslinked substance prepared by covalently crosslinking heparin and a carboxyl group-bearing polysaccharides other than heparin with a crosslinking agent bearing 2-4 amino groups. Then, the resultant sustained releasing base material is treated with a heparin-binding growth factor, for example, basic fibroblast growth factor(bFGF) or hepatocyte growth factor(HGF) to provide the objective heparin-binding growth factor sustained releasing agent.
Patent JP-2000309319-A (JP)
Title: Flat thin blow bottle
Inventor: AKIYAMA YOSHIO
IPC: B65D1/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flat thin blow bottle which is easy to crush, has predetermined strength for keeping shape retention and causes no trouble in a transfer process by forming front and rear wall surfaces of a barrel to be elliptic in cross section, forming side walls to be a vertical plane for truncating both ends of an ellipse of the front and rear wall surfaces, and providing a plurality of reinforcing parts on a surface. SOLUTION: Front and rear wall surfaces 12 of shoulders 2 and a barrel 3 are formed to be elliptic in cross section, and side wall surfaces 13 are formed to be vertical planes for truncated both ends of elliptic surfaces of the front and rear wall surfaces 12. The front and rear walls 12 of the barrel 3 are formed to be wavy wall surfaces with laterally extending recessed grooves 15 placed vertically at equal intervals, wherein the left and right side wall surfaces 13 intersect with an arcuate wall 14 at a constant angle, and a plurality of circular reinforcing recesses are placed at equal intervals vertically on its surface. Further, a swelling peripheral wall 17 having a stage with an upper part is placed at a lower end of the barrel 3 and continuously extends to a base 4.  The base 4 comprises a tilted bottom peripheral wall 18 and a bottom wall 19, wherein a plurality of longitudinal ribs 23 are provided at predetermined intervals on front and rear walls 20 of the peripheral wall 18.
Patent JP-2001243120-A (JP)
Title: Electronic apparatus
Inventor: YOSHIDA TAKAAKI
IPC: G06F21/75
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To defect the mounting and demounting of the apparatus cover without bringing the size-up and cost increase of the apparatus. SOLUTION: The electronic apparatus comprises a flash memory 20 to store main programs, RAM 30 to store data, a battery BAT to feed power to maintain data, and an attached cover 2 that connects electrically between the RAM and the battery. When the cover 2 is detached, the electrical connection between the RAM and the battery is disconnected and a cover detachment sensor 40 issues a cover detachment signal (a), and the cover detachment signal is kept in a F/F circuit 70, while CPU 11 erases programs in the flash memory if the detachment signal is kept in the F/F circuit.
Patent JP-2001243652-A (JP)
Title: Optical information processor, optical pickup device, light source device and beam shaping method
Inventor: KITABAYASHI JUNICHI
IPC: G11B7/125
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To direct main light beams of respective beams to the same direction after shaping in the same direction by shaping two or more beams different in wavelength by the substantially same operation. SOLUTION: These devices are provided with plural light sources 1a, 1b radiating light different in wavelength, a lens 2 for collimating the beams selectively radiated from these light sources, a beam shaping prism 3, an objective lens 7 condensing the shaped beams on the recording surface of optical information recording media 8, 8', detecting means 4, 5, 9, 10 generating at least control signals by detecting return beams reflected from the recording surface with a light receiving part, and a control means 110 performing focusing control and tracking the control based on the control signals outputted from the detecting means.  Positional relations among plural light sources, one or more collimator lenses and the beam shaping prism are decided so that the main light beams of respective beams emitted from the beam shaping prism are directed in the same direction regardless of the light source and moreover the beam shaping operation is substantially common to respective beams.
Patent JP-2000264083-A (JP)
Title: Hydrostatic hub drive device
Inventor: FORSTER FRANZ
IPC: B60K7/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact hydrostatic hub drive device of high output by providing a torque transmission means on both ends of a rotary rod in which a cylinder drum of an axial piston motor has an outer support part, and is coupled with a transmission through the rotary rod. SOLUTION: An axial piston motor 5 has a cylinder drum 7 on the side closer to transmission, and an adjustable and reversible swash plate 8 on the side farther from a drive device. A rotary rod 17 provided with a torque transmission member on both end parts couples the axial piston motor 5 with the transmission device 6, and at the same time, is inserted in the transmission device 6 on one end part and into the cylinder drum 7 on the other end. The torque transmission member on the transmission device 6 side of the rotary rod 17 is formed as a sun gear 17a of the transmission device 6. The diameter of the rotary rod 17 can be considerably reduced compared with the diameter of a driven shaft.
Patent JP-2001252867-A (JP)
Title: Radius measurement type sizing control method and radius measurement type sizing device
Inventor: KATO HIROBUMI
IPC: B23Q17/20
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To carry out sizing machining by using a radius measurement type sizing device and without stopping cut and feed. SOLUTION: In this radius measurement type sizing machining wherein a cylindrical part of a workpiece is circularly machined, the radius of a measurement portion in the single phase of the circumference of the rotating cylindrical part during the machining is measured by a measuring head. An added-up value of a measured radius value and a calculated radius value is worked out by a calculation means. The measured radius value is measured by the measuring head during the machining and the calculated radius value is measured in the phase positioned at a angle of 180 deg. circumferentially from the measurement portion. The added-up value is made to serve as a measured diameter value at the cylindrical part for the sizing machining to be carried out by a control means.  The calculation means works out a tool cutting depth per half-turn of the cylindrical part by multiplying the tool cutting depth by the proportion of half-turn time of the cylindrical part to cutting time on the basis of the tool cutting depth, the cutting time, and the half-turn time of the cylindrical part in a fixed working process section set as a parameter in advance. Additionally, the calculation means works out the calculated radius value by adding the measured value to the tool cutting depth per half-turn of the cylindrical part.
Patent JP-2001246789-A (JP)
Title: Memory controller, print controller, method for controlling memory, method for controlling print, print control system, and memory medium
Inventor: YASUDA MASANAO
IPC: G06F17/21
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a memory in which a high printing speed can be realized while saving memory at the time of column setup printing. SOLUTION: At the time of column setup printing, a memory of such a size (Pyn (n=1)) as corresponding to a data volume which can be sent to a printer 17 at once is acquired in addition to a memory for one column. Data is then developed to a fixed memory thus acquired and memories 91, 92 of already printed regions are used for a region 93 where data is developed and printed from now on.
Patent JP-2001251193-A (JP)
Title: Method and circuit for error correction processing
Inventor: NAKANO HIROSHI
IPC: H04N19/89
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a correct signal even if a data signal has missing and overlapping. SOLUTION: A first processing for correcting the error in a data signal by using an added ECC(Error Correcting Code) without inserting dummy data or deleting data into block data constituted of a plurality of words, a second processing for inserting dummy data of one word into the different positions of block data and correcting the error and a third processing for deleting data of one word from the different positions of block data and correcting the error are performed. A processing result where error correction is correctly completed is selected and outputted on the basis of a discrimination result with respect to in which processing error correction is correctly completed among the first to third processings.  The error correction processing timing of next block data is adjusted according to the discrimination result with respect to in which processing error correction is correctly completed.
Patent JP-2001255321-A (JP)
Title: Automatic apparatus for reducing and powdering test of sintered ore
Inventor: YAMATO HIDEJI
IPC: G01N33/24
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic apparatus for satisfying the ISO standard being an international standard of a sintered ore reducing and powdering test. SOLUTION: The automatic apparatus for a reducing and powdering test of a sintered ore is constituted so as to successively transferring a sintered ore sample to a reaction pipe (2) being a reducing container and having a lid, an ore attrritor drum (12) being a powdering container and having a lid and a sieve net (15) being a classifying container and consists of a nut runner (9) for attaching and detaching the lid of the reaction pipe 2 and a nut runner (13) for attaching and detaching the lid of the ore attritor drum (12). Further, the reaction pipe (2) being the reducing container is provided with a connection place of a pipe for passing reducing gas at the upper part thereof and a detachable coupler (21) is provided to the leading end of the reaction tube by automatic joints (7), (8) and the piping shape of the reaction pipe 2 is set so that a gas pipe (22) on an inlet side is spirally wound around the reaction pipe so as to preheat the reducing gas when the reaction pipe enters a furnace to be connected to the lower hole of the reaction pipe and a gas pipe (23) on an outlet side comes out of the hole bored in the upper lid of the reaction pipe.
Patent JP-2001256559-A (JP)
Title: Device for processing merchandise sales registration data
Inventor: YAMAGUCHI MAKANA
IPC: G06F3/0488
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sales registration data processor capable of reducing the burden on an operator. SOLUTION: Even when a desired PLU group button in a selection area is selected with a pointing device 13 to display a PLU button group 8h where PLU buttons B related to PLU group buttons assemble, the display position of a current display area 8f in a display device 8 is prevented from being changed. Because the display position of the area 8f in the device 8 can be fixed in this way, the movement, etc., of the operator's eyes can be minimized to reduce the burden a the operator because the area 8f is an item that is certainly confirmed in the flow of processing by the operator operating the merchandise sales registration data processing.
Patent JP-2001257925-A (JP)
Title: Electronic camera
Inventor: TOMIZAWA MASAOMI
IPC: H04N101/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To surely acquire an image before and after photographic timing application, to change the photographic density of an image to be photographed before and after the time with the application of photographic timing as a reference, to support operation and to set suitable photographic characteristics corresponding to the various dynamic speeds or environments of an object. SOLUTION: Automatic photographing is started by first release by means of a release button 501 and the plural frames of compressed images are recorded in a memory 200. By second release, a reference image corresponding thereto, namely, a reference frame, plural pre-frames fetched before and plural post- frames photographed after the reference image are stored on a memory card 400. Corresponding to setting from a consecutive photographing speed calculating part 304, a control part 111 can control the consecutive photographing speeds of pre-frames, reference frame and post-frames.