baber/WOPTO huggingface dataset:
Patent JP-2002273103-A (JP)
Title: Artificial zeolite compounded flocculant and sewage treatment method using the same
Inventor: SAKAGAMI ETSURO
IPC: B01D21/01
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an artificial zeolite compounded flocculant putting a waste liquid containing a silicic acid component and an aluminum component to practical use as effective resources, excellent in flocculation properties, requiring low cost and easy in operability, and a sewage treatment method. SOLUTION: Waste containing the silicic acid component and/or the aluminum component and either one of a silicic acid enriching agent or an aluminum enriching agent are mixed in a predetermined mixing ratio to be reacted with an alkali aqueous medium under heating to obtain a reaction product which is, in turn, immersed in an acid to be dried by air. This dried matter is compounded with a water soluble natural polymeric compound so that the water soluble natural polymeric compound becomes 30-45 wt.% and the artificial zeolite composition subjected to immersion treatment in the acid becomes 55-70 wt.% with respect to the total weight of the flocculant to obtain the artificial zeolite compounded flocculant. Sewage is treated with this flocculant.
Patent JP-2002279129-A (JP)
Title: Management method for main business processing and main business processing system
Inventor: TANAKA YOSHITAKA
IPC: G06Q50/26
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the problem in specifying data as a processing object even in a batch processing using the object data conducted on the day which is different from the day related to creation of the object data of main business processing, but substantially the same in viewpoint of the business day. SOLUTION: This main business processing system is constituted of a plurality of application system servers 20 for conducting main business processing, and an operation system server 10 for managing the batch processing in each application system server 20 by both the date of real time and the virtual date different from the actual time.
Patent JP-2002288959-A (JP)
Title: Head slider, head supporting part, and disk recording and reproducing device
Inventor: UENO YOSHIHIRO
IPC: G11B5/60
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a head slider with excellent impact resistance by constituting a disk device so that the head slider is rotated in the pitch direction when impact force acts on the disk device from the outside, and to provide a head supporting part and the disk device using the slider. SOLUTION: In the disk device, a medium counter surface confronted to a disk is formed so that rotation of the head slider is generated in the pitch direction at a state that a positive pitch angle is held by defining a position with prescribed distance from a position of a point of action of load force to energize the head slider in the disk direction outside an air outflow end part of the head slider when the impact force acts on the head slider from the outside as a fixed point, a value of >=750 G is obtained as an impact resistance value by forming the shape of the surface to face the medium in which a ratio between distance Lo of the fixed point and length Ls of the head slider becomes as range from 0.5 to 2 and the large capacity, small-sized and thin disk device is made possible to be mounted on a portable device.
Patent JP-2002287652-A (JP)
Title: Cleaning device for glass substrate
Inventor: KAMEDA AKIRA
IPC: G09F9/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a glass substrate which is capable of correctly feeding a tape-like cleaning material with simple constitution and is capable of surely applying a detergent to necessary segments. SOLUTION: The cleaning device for the glass substrate for removing the surface deposits at the edges of the glass substrate by a wiper tape 10 performs cleaning by drawing out the wiper tape 10 from a feed reel 11A by a tape feed mechanism 12A having a rotationally driven feed roller 15 and a driven roller 16, moving around a presser 8A of a wedge shape and pressing the wiper tape 10 to the edges of the glass substrate. The upstream side at the edge of the front end of the pressure 8A is provided with a discharge hole for the detergent and the detergent is applied to the wiper tape 10 at this point.
Patent JP-2002286834-A (JP)
Title: Ultrasonic sensor
Inventor: ITO SHINTARO
IPC: G01S7/521
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for considering paint costs in an ultrasonic sensor 3, and to stabilize quality. SOLUTION: A case section 23 for accommodating a microphone 21 is formed by a transparent material for composing the ultrasonic sensor 3, and the ultrasonic sensor 3 is fitted to the mounting body of the bumper or the like of a vehicle.
Patent JP-2001345438-A (JP)
Title: Solid-state image sensing device and its preparation method
Inventor: SUZUKI TAKANAO
IPC: H01L21/60
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a miniaturized and highly reliable solid-state image sensing device of a low price by enabling, for example, a fixing member, which sets an arbitrary space distance between a transparent board inner surface and a photosensitive surface of a solid-state image sensing element, to be adopted by improving freedom on design by enabling a lead to be connected to a solid-state image sensing element alone. SOLUTION: A solid-state image sensing device 10 is provided with a solid-state image sensing element 11 whereto a lead 12 is connected, an optical glass 13 facing a photosensitive surface 11a of the solid-state image sensing element 11; and a storage container 14 which is interposed between the solid-state image sensing element 11 and the optical glass 13, and sets the size of a space 18 arbitrarily. The lead 12 is formed to curve in a direction agent from a circumferential edge of the solid-state image sensing element 11 as a bending part which bends in non-contact with a position corresponding to an outer circumferential corner part of the solid-state image sensing element 11, and can be led out from a rear side of the photo sensitive surface 11a to an outside when it is supplied by a TAB film and connected to the solid-state image sensing element 11.
Patent JP-2002298574-A (JP)
Title: Dram, and refreshing method for dram
Inventor: SUNANAGA TOSHIO
IPC: G11C11/406
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM and a refreshing method performing successively normal access and refreshing in one operation cycle of a SRAM. SOLUTION: A DRAM 10 comprises an execution instruction means instructing execution of refreshing, an address specifying means specifying a row address of a memory cell to be refreshed, and an execution means refreshing a memory cell of a row address specified by the address specifying means when execution of refreshing is instructed from the execution instruction means.
Patent JP-2002296399-A (JP)
Title: Radiographic image conversion panel and method for manufacturing the same
Inventor: HAGIWARA KIYOSHI
IPC: G21K4/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image conversion panel which is excellent in the balance between luminance and granularity, and to provide a method for manufacturing the radiation image conversion panel. SOLUTION: The radiographic image conversion panel which has a stimulable phosphor layer containing stimulable phosphors scattered in a bonding agent on a support is characterized in that the total of the acid value and the hydroxyl value is 8 mgKOH/g or more, or the bonding agent has -SO3 M (where M represents atom of hydrogen or alkali metals, such as Li, K, Na and the like) as a hydrophilic polar group.
Patent JP-2002292693-A (JP)
Title: Injection molding machine and method for manufacturing molded object using the same
Inventor: SUENAGA WATARU
IPC: B29C45/34
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of manufacturing a molded object containing pigment in high concentration, and a method for manufacturing the molded object. SOLUTION: The injection molding machine for manufacturing the molded object containing the pigment and a binder includes a solvent discharge means for discharging a solvent to the outside of a cavity 5 from a pigment dispersion 9 containing the pigment, the binder and the solvent charged in the cavity.  The method for manufacturing the molded object includes a process for preparing the pigment dispersion containing the pigment, the binder and the solvent; a process for injecting the pigment dispersion in the cavity of the injection molding machine including the solvent discharge means discharging the vapor of the solvent to the outside of the cavity from the pigment dispersion; a desolvating process for discharging the solvent to the outside of the cavity from the pigment dispersion in the cavity; and a process for taking the molded object containing the pigment and the binder out of the cavity.
Patent JP-2002292988-A (JP)
Title: Method for forming forgery preventive pattern, forgery preventive pattern, and forgery preventive printed matter having forgery preventive pattern
Inventor: KAYUKAWA SATORU
IPC: B42D15/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a forgery preventive pattern, capable of preventing a forgery by computer-processing an image duplicated by a copier or fetched by a scanner or the like, the forgery preventive pattern, and a forgery preventive printed matter having its forgery preventive pattern. SOLUTION: The method for forming the forgery preventive pattern comprises the steps of fetching character data (S11), and superposing a plurality of line segments on the data (S12). The method further comprises the steps of separating the data into a plurality of pixels (S13), detecting superposing positions of the pixels with the segments (S14) and detecting density information of each pixel (S15). The method also comprises the steps of replacing the segments of the detected positions with a line width arbitrarily set based on the density information of the pixel, and forming layout information (S16). The method also comprises the steps of then disposing the pattern information on the layout information (S17), and elongating or contracting the pattern information to match the shape of the layout information (S18).  The method also comprises the steps of erasing the layout information after the elongation or contraction of the pattern information (S19), and forming the forgery preventive pattern.
Patent JP-2002292686-A (JP)
Title: Injection mold and injection molding method using the same
Inventor: NAKAGAWA TAKASHI
IPC: B29C45/56
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel injection mold capable of well performing the injection- compression molding of a molded product such as the light guide plate of a liquid crystal display element or the like without generating a short shot, the reproduction failure of a fine processed surface, the distortion of the molded product and burr, and an injection molding method capable of smoothly taking out the molded product after molding. SOLUTION: The injection mold is constituted so that the movable plate 5 of a movable mold B is provided so as to be movable in a mold clamping direction with respect to a receiving plate 4 and a movable product block 3, and brought into contact with a fixed mold A before the completion of mold clamping under pressure to be energized so as to be protruded in the mold clamping direction from the receiving plate 4 by a primary mold clamping mechanism 7 in order to perform primary mold clamping. In the injection molding method, the injection mold is provided so as to be capable of moving the movable product block 3 in the mold clamping direction with respect to the receiving plate 4 and the movable product block 3, and the movable product block 3 is pressed in the mold clamping direction by a moving mechanism 8 to perform mold opening.
Patent JP-2002295673-A (JP)
Title: Lock-up control device of power transmission device
Inventor: SHINOJIMA TAKUMI
IPC: F16H61/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lock-up control device of a power transmission device, capable of appropriately connecting/disconnecting the lock-up device, without being influenced by a connection/disconnection of a wet multiple disc clutch. SOLUTION: The power transmission device is provided with a fluid coupling 2 for transmitting motive power at an engine E side to a transmission T/M side, and a speed change clutch 3 for connecting/disconnecting the transmission T/M side; the power transmission device is further provided with a lock-up device 20 for connecting/disconnecting the fluid coupling 2 on the fluid coupling 2; and a rotation sensor 27 for operating the lock-up device 20 is provided at the transmission T/M side.
Patent JP-2002292558-A (JP)
Title: Leaf system lapping machine
Inventor: MURAKAMI TOSHIO
IPC: B24B37/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a leaf system lapping machine which prevents reduction in work accuracy caused by a bend of a workpiece when both faces of the workpiece such as a semiconductor wafer is lapped. SOLUTION: A plurality of force sensors 363 are mounted on a rear face of one pair of lapping lathes 24, 34 opposed to each other, and a load exerted on the force sensors 363 is measured in a rotational state of the workpiece W. A piezo actuator 81 is controlled and a position of a guide roller unit 4 is controlled so that a plurality of load variations measured may be minimum.
Patent JP-2002296196-A (JP)
Title: Foreign matter display unit and method for the same
Inventor: ABE SHIGERU
IPC: H01L21/66
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter display unit and a method for the same, enabling an efficient review of the foreign matter in a workpiece having already undergone the foreign matter inspection. SOLUTION: In this foreign matter display unit, a required foreign matter map is read out from and indicated as visible to the eye by a storage body for storing the foreign matter map that indicates the presence of any extraneous matter on the surface of the workpiece, an object to be inspected. In this display unit, plus the display of such a foreign matter map, one more is to indicate a prescribed review record of each already reviewed foreign substance of all the ones indicated on the map, at least, every one that has been nominated by an operator as an object to be reviewed.
Patent JP-2002305892-A (JP)
Title: Drive for brushless motor
Inventor: OHARA TOMOMITSU
IPC: H02P6/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid the starting trouble of a motor caused by the ripple of a power voltage, concerning drive for a brushless motor. SOLUTION: This drive is provided with comparators 36-40, which compares counter electromotive forces Vu , Vv , and Vw generated in stator coils 16-20 with a reference voltage, as a circuit for detecting the rotational position of a rotor 41 constituting the brushless motor 10. The reference voltage VCOM is set so that the potential difference ΔV from the power voltage VCC becomes the value geared to the magnitude of the power voltage VCC.
Patent JP-2002303714-A (JP)
Title: Method for manufacturing color filter
Inventor: HIRAYAMA SHIGERU
IPC: G03F7/26
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter transferring only excellent parts of a CF(color filter) layer by accurately detecting and differentiating uneven defective parts of a release layer and coloring patterns of respective colors in single inspection of unevenness without being affected by the uneven defective parts of the release layer, in a step of manufacture of the color filter by transferring. SOLUTION: A set of a plurality of candidate uneven defective parts adjacent to each other is rated as a candidate region for the uneven defects of the release layer and the coloring patterns of the respective colors. Coordinates and areas of the candidate region for the uneven defects are compared with each other. The uneven defects under inspection are judged to be the candidate region for the uneven defects of the release layer 31 if the coordinates are adjacent to each other and differences in the areas are small and are judged to be the candidate region for the uneven defects of the coloring patterns of the respective colors 32 if the coordinates are apart from each other and differences in the areas are large.  Subsequently the uneven defective parts of the coloring patterns of the respective colors are detected by comparing the luminance with an average luminance value of respective peripheral parts.
Patent JP-2002017090-A (JP)
Title: Method and apparatus for driving piezoelectric transformer
Inventor: NAKATSUKA HIROSHI
IPC: H02M7/48
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To make constant the emission luminance of a cold-cathode tube through drive control of a small-sized, high-efficiency piezoelectric transformer free from influences of leakage current due to stray capacitance between the cold-cathode tube and a reflector. SOLUTION: A phase difference detection circuit 119 detects the phase difference between the output current and voltage of the piezoelectric transformer 110, and based on the detected phase difference, an active current detection circuit 115 detects active current passed though the cold-cathode tube 118. The piezoelectric transformer is driven and controlled through an oscillation control circuit 114, a variable oscillation circuit 113, and a drive circuit 112 so that the active current is matched with a preset value.
Patent JP-2002309411-A (JP)
Title: Panier
Inventor: HAYAKAWA HIDEO
IPC: A41F9/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce a feeling of pressure applied to the waist and abdominal part even when a pregnant woman wears a panier. SOLUTION: This panier 1 is obtained by mounting two hanging straps 11 and 12 receiving and supporting a cloth 2 formed into the shape of a skirt by both the shoulders of the body in the form of a loop on an upper edge of the cloth 2. The cloth 2 is formed into a wrapped skirt and an extension belt 5 is mounted on one upper edge 3a of an overlapped edge 3 so as to protrude in the peripheral direction. One end 9a of the Hook-and-Loop fasteners is provided in the extension belt 5 by sewing and the other 9b of the Hook-and-Loop fastener is provided on the side of overlapped edge 4 by sewing.  The panier 1 is hung from both the shoulders of the body with the two hanging strings 11 and 12 even by tightening one 9a of the Hook-and-Loop fastener to the other 9b in a state of the extension belt 5 provided with a loose feeling so as not to cause the feeling of pressure to the waist girth of the body when the pregnant women wears the panier 1. Thereby, the panier 1 does not slip down.
Patent JP-2002314781-A (JP)
Title: Communication terminal
Inventor: NAMIKAWA MASANORI
IPC: H04N1/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can set whether or not a transmission result report is to be printed out, by each transmission file. SOLUTION: In the communication terminal, including an image information memory 2 that stores registered and set information and transmission file information, an operation section 6 that makes various settings and registration operations, a DCR 7, G3 modem 8, an NCU 9 that transmit the transmission file information and a system control section 1 that controls the entire terminal including them, and a function of outputting the transmission result report set to the transmission file information when the transmission is finished, the control section 1 reflects the propriety of an output of the transmission result report on the transmission file when the operation section 6 sets the propriety of the output of the transmission result report and the transmission file is confirmed, makes it output or not to output the transmission report in correspondence with the propriety of the transmission result report output reflected on each transmission file, after the transmission file has been transmitted.
Patent JP-2002314236-A (JP)
Title: Method for mounting electronic component, mounting board thereof and electrooptical device
Inventor: NAKAZAWA MASAHIKO
IPC: B23K1/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To effectively make the most of a board surface when an electronic component is mounted to a board by both of a thermocompression process and a reflow soldering process. SOLUTION: A method for mounting an electronic component comprises the step (Pa) of reflow soldering in which, after the electronic component has been mounted to a board on which a solder is mounted by a squeegee process, the solder is heated to solder the electronic component on the board; and the thermocompression step (Pb) in which the electronic component is mounted to a thermocompression area across ACF by heating and pressuring. The reflow soldering step is carried out prior to the thermocompression step, and further in the reflow soldering step, the solder is also mounted in an area extending from the thermocompression area along a squeegee process direction. At the time of the squeegee process, the electronic component has not yet been mounted to the thermocompression area.
Patent JP-2002310807-A (JP)
Title: Temperature detector
Inventor: KAWASHIMA KIYOSHI
IPC: G01K7/24
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detector capable of performing a precise temperature measurement. SOLUTION: This detector comprises a thermistor 11, a power supply circuit 18, a first pull-up resistor 14, a second pull-up resistor 15, selector switches 16 and 17 interposed between the thermistor 11 and the first pull-up resistor 14 and between the thermistor 11 and the second pull-up resistor 15 to connect the thermistor 11 either one of the first pull-up resistor 14 and the second pull-up resistor 15, and a microcomputer 12 for calculating the temperature from the output voltage of the thermistor 11 and operating the selector switches 16 and 17 on the basis of the temperature.
Patent JP-2002313445-A (JP)
Title: Photoelectric transducer
Inventor: SEKIGUCHI TAKASHI
IPC: H01M14/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric transducer capable of maintaining excellent conversion efficiency for a long period by solving a problem of initial deterioration. SOLUTION: This photoelectric transducer at least comprises a first electrode 5 coated with a semiconductor layer 7 carrying sensitizing pigment, a second electrode 9 facing the semiconductor layer 7 on the first electrode 5, and an electrolyte layer 13 disposed between the semiconductor layer 7 on the first electrode 5 and the second electrode 9. The electrolyte layer 13 includes the sensitizing pigment.
Patent JP-2002311942-A (JP)
Title: Device and method for reduction display of vector map
Inventor: FUJIMOTO NAOKI
IPC: G06T11/60
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vector map reduction display device which can display an easy-to-see map when the map is reduced and displayed. SOLUTION: A segment drawing means 109, a polygon drawing means 110, and an area drawing means 111 makes display/non-display decisions by elements of segments, polygons, and areas in a map display scene wherein many elements are displayed to decide whether they are simplified. Through those processes, the number of elements which are actually displayed is decreased to make display processing fast and the elements become close to make a hard-to-see map into an easy-to-see map by omitting elements and enables a high-speed display.