baber/WOPTO huggingface dataset:
Patent JP-2003094337-A (JP)
Title: Treatment method of wafer polishing waste liquid and its recycle control system
Inventor: HORIO GENICHI
IPC: C02F11/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problems in the conventional treatment method of wafer polishing waste liquid featuring the cost reduction, the effective use of resources, and avoidance of environmental disruption, but having 1) problems in the maintenance of a vacuum type drum filter such as insufficient accuracy of solid-liquid separation and clogging of the filter and 2) a problem in the quality with no consideration to metals unremoved by magnetic separation. SOLUTION: This treatment method of the wafer polishing waste liquid is constituted of a process for separating the wafer polishing waste liquid into a material, a solid material or polishing fluid, and solution such as the waste liquid via first and second centrifuges, a process for removing the solid material by the material or the solution, a process for removing the solid material in the material by either treatment of dissolution, separation, extraction, etc., a process for washing it via water washing means, a process for powdering the washed material via drying means, and a process for storing the powdered material. This constitution can improve the accuracy of the solid-liquid separation of the material. This constitution can provide recycled, superior-quality, and powdered wafer abrasive removed with almost all the metals.
Patent JP-2003098720-A (JP)
Title: Image forming method and toner used therein
Inventor: HASEGAWA HISAMI
IPC: G03G9/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method of a heating roller fixing system constituted so that at least one roller may have an elastic layer by which the deterioration of the elastic layer of the roller is prevented to make the granularity of a toner image after fixing good and image quality excellent. SOLUTION: The heating roller fixing method in which the toner image is thermally fixed by making a supporting body carrying the toner image consisting of at least resin and wax as a toner component pass between two rollers is used as this image forming method. In the method, at least one roller has elasticity and toner whose volatile component on a condition of 100 to 150 deg.C is <=0.15 weight % is used. It is more desirable to set the volatile component to <=0.10 weight %. In order to control the volatile component to <=0.15 weight %, kneading temperature and kneading time or the like in a toner producing stage are property selected and adjusted.
Patent JP-2003095452-A (JP)
Title: Image formation device
Inventor: TSUJI TAKUYA
IPC: B65H1/26
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to supply paper sheets into a paper feeding cassette without squatting down or stooping down. SOLUTION: After pulling out the paper feeding cassette 33 (31, 32) automatically by a cassette pulling out means 34, an inner tray 333 is automatically and upward moved by a cassette moving means 35, and a paper feeding roller 33a is automatically moved to an open position by a paper feeding moving means 37 by operating paper sheet supply instruction keys. At this time, an upward travel amount of the inner tray 333 can be adjusted by the cassette moving means 35.
Patent JP-2003095855-A (JP)
Title: Pearly layer powder
Inventor: NAKANISHI TAKASHI
IPC: A23L5/41
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve problems that are partially present though utilization of shells of Pinctada martensi proceeds and it is necessary to raise the utilization of the shells which are discarded even in the present situation by further finding out value of utilization thereof. SOLUTION: This pearly layer powder can be colored to thereby carry out application in wide fields. Furthermore, the shells of Pinctada martensi can effectively be utilized. It is found that the coloring of the pearly layer powder in a state having a pearly luster is more effective.
Patent JP-2002174962-A (JP)
Title: Image forming device
Inventor: KUZUMI TOORU
IPC: G03G21/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which problems such as machine inside soiling and the back staining of a recording material are eliminated by preventing toner overflow due to the excessive stacking of toner to a cleaning member for a recording material carrier, an intermediate transfer body and a transfer member. SOLUTION: In the image forming device capable of both-side printing, a toner image is directly formed to a recording material feeding member 30 at regular intervals, so that the toner is supplied to the cleaning blade 8a of the recording material feeding member 30.
Patent JP-2003098429-A (JP)
Title: Single focus lens for electronic still camera
Inventor: SATO KENICHI
IPC: G02B13/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a single focus lens for an electronic still camera which exhibits good color reproducibility with a simple configuration and reduces ghost phenomenon by giving an infrared cut coat to a meniscus lens on the object side from a diaphragm so as to make a curvature with which the shape of its surface becomes almost vertical to the principal ray of an incident light at all viewing angles. SOLUTION: A coat surface 3 where the infrared cut coat is applied at the lens surface of a meniscus lens located on the object side from the diaphragm is made into a shape having the curvature almost vertical to the incident light at all viewing angles. More specifically, when a normal to an arbitrary point on the coat surface 3 is set to be N, it is preferable to set the shape of the coat surface 3 and the entire optical system so that the principal ray P of incident luminous flux has a deviation angle Δθa smaller than 6 deg. to the normal N at all viewing angles (Fig. (a)) and marginal light beams M in central luminous flux among incident luminous flux have a deviation angle Δθb smaller than 7 deg. to the surface normal N (Fig. (b)).
Patent JP-2003104442-A (JP)
Title: Water-permeable bag
Inventor: NAGAI KAZUHISA
IPC: B65D77/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-permeable bag, for use as a tea bag or the like, with a handle without using a string. SOLUTION: A water-permeable bag 1 is formed from water-permeable sheets 5, one on top of the other. The water-permeable sheets 5 each have a top edge 2 and a bottom edge 3, which are parallel to each other in the lateral direction, and side edges 4 and 6, which are parallel to each other in the longitudinal direction. Between the side edges 4 and 6 of each top edge 2 is an easy-to-tear portion 13, which extends from one of the side edges 4 and 6 to the inside of the other side edge. The easy-to-tear portions 13 are defined in the sheets 5 such that one exactly corresponds with the other.
Patent JP-2002204363-A (JP)
Title: Image display method and image processor
Inventor: LIN YING-WEI
IPC: B41J2/525
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To produce a version with a single colorant out of a multi color image in a manner of storing color information existing in the image as much as possible. SOLUTION: In an image display method, proper texture patterns are produced to each color in the multi color image by using a continuously variable screening tool, the tool is produced by a mixture pattern from a set of reference screens, the reference screens correspond to, for example, selected reference colors in a color space not depending on a machine. A calculated screen is produced by mixture with weighting the reference screens placed nearby any color in the color space not depending on the machine, and the calculated screen is composed of arrays of thresholds. Each threshold corresponds to dot positions and pixels. If the pixels are larger than the corresponding thresholds, marks are placed at the corresponding dot positions.
Patent JP-2003110472-A (JP)
Title: Method for improving impedance in line for carrying electric light wire
Inventor: YAMAMOTO SHOICHI
IPC: H04L25/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an improvement method of impedance in a line for carrying an electric light wire that can reduce communication troubles due to signal attenuation and can improve communication reliability. SOLUTION: An AC capacitor 1C for generating parallel resonance with power distribution line impedance viewed from a main breaker point between the lines at positions of the main breaker 12 in an indoor power distribution line where electric light wire transport is applied, and the capacity in the AC capacitor 1C is selected so that the frequency in parallel resonance is within a carrier frequency region. The capacity of the AC capacitor 1C is selected to be within a range of approximately 0.06 μF-0.80 μF.
Patent JP-2003102717-A (JP)
Title: Angio ct system and control method therefor
Inventor: ICHINOSE TAKAHISA
IPC: A61B6/03
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify work accompanying a changeover of work by an angio device and CT in an angio CT system. SOLUTION: In this system, information for shifting each system component to an initial state when changing over a mode from a CT mode to an angio mode is stored as angio mode position data 54b, and information when changing over the mode from the angio mode to the CT mode is stored as CT mode position data 54a. When an instruction of the changeover from the angio mode to the CT mode is issued, a carrier device and a gantry constituting the system are controlled according to contents of the CT mode position data 54a to be returned to a state in the preceding CT mode.
Patent JP-2003104012-A (JP)
Title: Pneumatic tire
Inventor: WATANABE TAKESHI
IPC: B60C11/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress performance decrement in a dry road face and a wet road face even when a sipe is added, so as to keep stability and controllability without being affected by a road face condition. SOLUTION: A block 18 is provided with the closed sipe 20 in its central portion, and partitioned into a central block 18A located in an inner side of the closed sipe 20 and an outer-circumferential block 18 B. An area of a tread face in the central block 18A with respect to the whole tread area of the block 18 is set to 11%, and a depth dimension d of the closed sipe 20 is made equal to a height dimension H of the block 18. Since the central block 18A catches the road face all the time to support a load, floating of the block 18 is suppressed to a small extent and a treading property is excellent even when the outer circumferential block 18B surrounding the central block 18A is tear- deformed. Since the depth dimension of the closed sipe 20 is set to 100% of the height dimension H of the block 18, wet braking performance is enhanced, in particular.
Patent JP-2003113891-A (JP)
Title: Liquid sealed type mount
Inventor: ITO TERUYUKI
IPC: F16F13/26
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealed type mount capable of absorbing and attenuating vibration in a wide frequency range or a plurality of frequency ranges. SOLUTION: A first orifice C with a large flow resistance and a second orifice D with a small flow resistance communicating a first liquid chamber A with a second liquid chamber B are formed in a partition wall 6 forming the first liquid chamber A and the second liquid chamber B, a negative pressure introducing chamber E is formed in a first mounting member 1, and the second orifice D is opened and closed by a valve part 51 opened by the introduction of an idle negative pressure from an idle negative pressure generating source 8 into the negative pressure introducing chamber E. The first orifice C performs a vibration damping by the flow of liquid caused when a shock is given, and the second orifice D isolates the vibration by the flow of liquid caused when the valve part 51 is opened during idling vibration.  A plurality of upper liquid chambers G arranged around a second mounting member 2 are formed in an elastic body 3, and the upper liquid chambers are allowed to communicate with each other through a third orifice H for preventing horizontal vibration.
Patent JP-2003000270-A (JP)
Title: Tumor antigen
Inventor: ITO KYOGO
IPC: A61K35/761
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To find out a molecule (a tumor antigen) to be recognized by a cytotoxic T-cell, from a cell strain originated from human lung cancer. SOLUTION: An HLA-A24 restrictive tumor-specific cytotoxic T-cell (GK-CTL) which recognizes HLA-A24 and a tumor antigen peptide and is activated therewith is established from a human lung cancer patient. A gene encoding the tumor antigen capable of being recognized by the tumor-specific cytotoxic T-cell is isolated and identified from the cDNA library of human lung cancer- originated cell strain 11-18 by a gene expression cloning method. Further, a peptide having the epitope of the tumor antigen is found out on the basis of the tumor antigen encoded in the obtained gene.
Patent JP-2003114573-A (JP)
Title: Image forming method
Inventor: HIBINO MASARU
IPC: G03G15/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which an image is excellently formed without causing fogging and the lowering of image density even in the case of developing the image under alternating electric field by providing an image carrier the volume resistivity of the surface layer of which is adjusted to be about 10<9> to 10<14> Ω.cm such as an amorphous silicon drum. SOLUTION: In this image forming method, the image carrier having a low resistance layer the surface resistivity of which is 10<9> to 10<14> Ω.cm is electrified and exposed to form an electrostatic latent image, and the latent image is developed with two-component developer carried on a developer carrier incorporating a magnet and including toner and magnetic carrier the volume resistance value of which is 10<6> to 10<10> Ω.cm at a developing part where the image carrier and the developer carrier are opposed under a condition that developing bias including DC voltage on which AC voltage is superimposed is applied, whereby the image is formed. In the method, the volume resistance value of the surface of the developer carrier is >=1×10<-1> Ω.cm and <=1×10<2> Ω.cm.
Patent JP-2003112263-A (JP)
Title: Steel strip lap-welding equipment and welding method in continuous welding line
Inventor: SHIBATA HIROYUKI
IPC: B23K11/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a steel strip lap-welding equipment and a steel strip lap- welding method in a continuous welding line in which the vertical motion of an electrode ring pressing cylinder rod is smoothed. SOLUTION: In the lap-welding equipment to weld end parts of a preceding steel strip and a succeeding steel strip in the continuous welding line of the steel strip, an electrode ring pressing cylinder rod which connects an upper electrode ring to an air cylinder to hold the upper electrode ring and ascend/ descend it comprises an upper cylinder rod, a lower cylinder rod, and a coupling mechanism which can be moved in the horizontal direction between a lower end of the upper cylinder rod and an upper end of the lower cylinder rod and perform the spherical oscillation.
Patent JP-2003116074-A (JP)
Title: Large-sized screen and high resolution digital video viewing system
Inventor: SUKAI KAZUAKI
IPC: H04N5/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent viewing difficulties due to expansion of right and left viewing angle by movement of an audience, and to simplify adjustment for layout of a multi-window. SOLUTION: A plurality of receiving parts for remote control are displaced on the peripheral part of a large-sized screen and high resolution display, decide the position of a remote controller held by an audience, and decide a display position of a selective screen window on a display device. Further, the layout of another multi-window screen is decided so as not to overlap with the position of the selective screen, for realizing automatization of window layout. And further, by adjusting the position of a center sound image of a stereo speaker, optimal viewing is made possible.
Patent JP-2003121333-A (JP)
Title: Sample analyzing method using probe
Inventor: MATSUDA ATSUKO
IPC: G01B21/30
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of fixing a surface area sufficient to measure one powder/particle, for example, even if a sample is a minute powder/particle and capable of adapting an analyzing method using a probe, for example, even to a sample with a mean particle size of 100 μm or less. SOLUTION: In the sample analyzing method wherein the probe is brought into contact with the surface of the sample and scanned to measure the surface physical properties of the sample, the sample is fixed to a sample stand by an adhesive or a pressure sensitive adhesive.
Patent JP-2003113450-A (JP)
Title: Austenitic stainless steel superior in fine blanking property
Inventor: SUZUKI SATOSHI
IPC: C22C38/58
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel sheet which can be stamped into a product having little amount of sag and precise stamped fracture surface. SOLUTION: The austenitic stainless steel sheet has -120 to -10 of austenitic stability index Md30 defined by the expression (1): Md30 ( deg.C)=551-462(C+N)-9.2Si-8.1Mn-29(Ni+CU)-13.7Cr-18.5Mo, 30 or higher of stacking fault difficulty index SFE defined by the expression (2): SFE (mJ/m<2> )=2.2Ni+6Cu-1.1Cr-13Si-1.2Mn+32, an amount of dissolved Cu in a matrix kept to a range of 1.0-4.0 mass%, by regulating Cu contained in precipitates to be 1.0 mass% or less, and 600 N/mm<2> or less of tensile strength after annealed and pickled.  Furthermore, the austenitic stainless steel sheet of which the tensile elongation at break is regulated to be 60% or less by means of controlling the number of the crystal grain size prescribed in JIS G0551 to be 8-11 through cold-rolling after annealing and pickling, or in an annealed state, provides a product having little amounts of sag after finely stamped.
Patent JP-2003118792-A (JP)
Title: Storing method for flying ash
Inventor: GUNJI MITSUGI
IPC: F23G5/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a storing method for flying ash in order to prevent a bridge from being generated in a storage tank when the flying ash is discharged, which has been introduced in the storage tank after being carried from a carrying machine, has been stored in the storage tank for a specified period of time, and contains a component having moisture-absorbency, wherein dry air is always introduced into the storage tank, and the inside of the storage tank is maintained under a dry state. SOLUTION: By this storing method for flying ash, (1) the pressure in the storage tank is increased by blowing dry air into the storage tank, and the increase of the moisture of the flying ash due to the flowing in of the outside air can be avoided. Also, (2) the moisture contained in the flying ash and the humidity contained in the outside air can be transferred into dry air, and discharged to the outside of the storage tank. In addition, (3) the dry air enters spaces between flying ash particles, and the fluidity of the flying ash can be increased. The storing method for flying ash can provide those three effects, and smoothly discharge the flying ash without generating the bridge.
Patent JP-2003119882-A (JP)
Title: Building and construction method for building
Inventor: OKAWA ISAO
IPC: E04B1/58
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately correct the verticality of a column without deviating a position of the column and improve the resistance against earthquake by connecting the columns firmly. SOLUTION: A building is constructed in such a way that a lower end of the column 1 is connected with a sill 2 fixed on a foundation 4 through a lower side joint fitting 7A and an upper end of the column 1 is connected with a horizontal structural member 3 through an upper side joint fitting 7B. The lower side joint fitting 7A and the upper side joint fitting 7B are provided with a channel type part 9 in which the sill 2 and the horizontal structural member 3 can be fitted and a square cylindrical part 8 in which an end part of the column 1 is inserted. The square cylindrical part 8 and the channel type part 9 open a fixing hole 11 through which a stopper 14 passes. The lower end of the column 1 has a lower end tenon 5A, and the sill 2 has a mortice 6 in which the lower end tenon 5A is fitted.  The upper end of the column has an upper end tenon 5B, and the horizontal structural member 3 has a mortice 6 in which the upper end tenon 5B is fitted. The upper and lower ends of the column 1 are connected with the horizontal structural member 3 and the sill 2 through the upper side joint fitting 7B and the lower side joint fitting 7A by putting a tenon 5 into the mortice 6.
Patent JP-2002185326-A (JP)
Title: Method of detecting signal and device, computer, computer program, and recording medium therefor
Inventor: AUE AXEL
IPC: H03M1/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a fitting device which fits signals to the preset signal level of an input signal converter device by compensating the accuracy loss of the fitting device when the fitting device is used. SOLUTION: A first reference signal is impressed upon a reference device and the device converts the signal into a second reference signal. The second reference signal is connected to the converter device and the device converts the signal into a third reference signal. The second reference signal is connected to the fitting device and the device fits the signal so that the signal may become a fourth reference signal. The fourth reference signal is connected to the converter device and the device converts the signal into a fifth reference signal. A correction amount is found in a computer based on the comparison between the third and fifth reference signals, and a first signal is detected in accordance with the found correction amount.
Patent JP-2003122508-A (JP)
Title: Volume management method and device
Inventor: SOEJIMA KENICHI
IPC: G06F12/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating at least one logical volume extending over a plurality of physical storage devices in consideration of performance requirement of each volume. SOLUTION: A volume creation request for specifying a storage capacity and request average performance information is received, and it is determined whether a space area satisfying the storage capacity required extending over a plurality of storage device is present or not. If a space area exists, it is determined whether each of all volumes obtained by adding the creation required volume to the existing volume satisfies the required average performance with reference to each required average performance information on the storage means concerning the existing volume sharing the storage device with the creation required volume or not. If all volumes satisfy each required average performance, the draw-up required volume is drawn up.