baber/WOPTO huggingface dataset:
Patent JP-2002263552-A (JP)
Title: Metering apparatus of blade coater
Inventor: MORITA HIROBUMI
IPC: B05C11/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To easily replace a blade with another one without stopping the operation. SOLUTION: A supporting beam 10 is installed in an upper end part of a pressurizing frame 9 made capable of moving closer and remoter to and from a backing roll 1 by slanting movement in the back and forth direction and an upper part blade loading apparatus 11 equipped with a blade 5 and a lower part blade loading apparatus 11a equipped with a blade 8a are installed on the supporting beam 10. The upper part blade loading apparatus 11 is made movable in the back and forth direction by a recessing cylinder 21. The lower part blade loading apparatus 11a is made movable in the back and forth direction by a forwarding cylinder 18. During the normal operation, the blade 5 of the upper part blade loading apparatus 11 is made to scrape a coating liquid 4 and at the time of replacing the blade 5, the blade 5a of the lower part blade loading apparatus 11a is made to scrape the coating liquid 4.
Patent JP-2002264637-A (JP)
Title: Electric load controller and vehicle air conditioner
Inventor: TAKEO YUJI
IPC: H02J7/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctioning of electric loads and a decrease in durability of a device supplying electric power from a battery to the electric loads. SOLUTION: If 10 A currents, for example, are assumed to flow in some of the electric loads and the other of the electric loads, a change in each current will be 20 A when the supply of electric power to the electric loads is started at the same time or when the supply of electric power is stopped at the same time. In contrast, if the supply of electric power to the some of the electric loads and to the other of the electric loads is started at different times and if the supply of electric power is stopped at different times, as shown in Figure. 3, a change in each current will be 10 A when the supply of electric power is started or when it is stopped. Thus, the current changes decrease and variation in battery voltage decreases, preventing malfunctioning of the electric loads and a decrease of durability due to the influence of variation in the battery voltage.
Patent JP-2002267796-A (JP)
Title: Solid material and radioactive material-containing waste liquid disposal method using it
Inventor: TOMIZAWA NOBUYUKI
IPC: B01J20/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To remove radioactive materials from a waste liquid containing radioactive materials such as Sr-90, Sr-89, Ba-133, Y-90, and Ra with a small-scaled treatment facility. SOLUTION: At least any one of calcium ion, strontium ion, and barium ion is adsorbed by a carrier base material such as activated charcoal, zeolite, filter sand, carbon fiber-based material, cellulose-based material, glass fiber-based material, and the carrier base material is further impregnated with a carbonic ion-containing solution obtained by dissolving carbon dioxide and/or carbonate to water, whereby a solid material with any one of calcium carbonate, strontium carbonate and barium carbonate occluded therein is obtained. Such a solid material can be used as a solid adsorbent for adsorbing the radioactive materials in the waste liquid containing radioactive materials.
Patent JP-2002268403-A (JP)
Title: Cleaning device
Inventor: OHARA HIDEAKI
IPC: G03G21/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of surely removing toner firmly having stuck on a belt with a low load and with a simple constitution. SOLUTION: As for the cleaning device for removing the sticking material having stuck on a member to be cleaned by rotating a rotary supporting body provided with elastic cleaning blades which are protrusively arranged on the outer periphery. The device is constituted such that the rotary supporting body may be rotated in a direction opposite to the moving direction of the member to be cleaned, and also, the edge of the cleaning blade may come into contact with the surface of the member to be cleaned.
Patent JP-2002280476-A (JP)
Title: Semiconductor package and its manufacturing method
Inventor: INABA MASATOSHI
IPC: H01L23/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when a metal post on a wafer is connected, as a terminal, with a circuit board in a semiconductor package, e.g. a wafer level CSP(ChipSize/Scale Package) using no wiring board (interposer), a conductive layer covering the post is possibly stripped by a stress acting on the post and development of a technology for surely preventing it is needed. SOLUTION: A resin protrusion 4 on the insulation layer 3 of a wafer 1 is coated with a conductive layer 160, and a post 7 arranged to disperse and absorb a stress through deformation of the resin protrusion 4 is employed. Furthermore, the conductive layer 160 covering the resin protrusion 4 covers a part of the side face 4c of the resin protrusion 4 and at least a part of the top part 4a so that the post 7 deforms easily in the semiconductor package 20.
Patent JP-2002275481-A (JP)
Title: Hydrocarbon-based fuel composition
Inventor: AKASAKA YUKIO
IPC: C10L1/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel for fuel cell having a low supply cost and not causing problems of handling. SOLUTION: This hydrocarbon-based fuel composition has >=89 octane number by a research method, <=15 vol.% aromatic component, <=1 ppm sulfur content, 5 % distillation temperature of >=25 deg.C, 50% distillation temperature of >=75 deg.C to <=100 deg.C, 95% distillation temperature of <=190 deg.C and <=2.0 atomic ratio (H/C ratio) of hydrogen to carbon. Especially, the composition comprises 5-30 wt.% of an alcohol or ether having >=25 deg.C to 190 deg.C boiling point and 70-95 wt.% of a hydrocarbon.
Patent JP-2002060351-A (JP)
Title: Dds compound comprising drug having hydroxy group
Inventor: OUSU SATORU
IPC: A61K47/42
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a drug delivery system(DDS) compound excellent in stability in blood serum and capable of making a pharmaceutical compound which is an active ingredient regioselectively migrate to a tumorous site, or the like. SOLUTION: This DDS compound is represented by the formula (I): A-W-N (R1)-C(R2)(R3)-O-Q (A denotes a polymer which is a drug carrier; W denotes a spacer containing one amino acid residue binding to the nitrogen atom in the formula at the C-terminal or a spacer containing an oligopeptide residue composed of 2-8 amino acid residues binding to the nitrogen atom at the C- terminal with a peptide bond; R1, R2 and R3 denote each hydrogen atom, an alkyl group, an aryl group, carboxy group or an alkoxycarbonyl group; any two of the R1, R2 and R3 may mutually be bound to form a 4- to an 8-membered ring; and O-Q denotes a residue of the pharmaceutical compound having hydroxy group).
Patent JP-2002275200-A (JP)
Title: MONOCLONAL ANTIBODY HAVING NEUTRALIZING ACTIVITY AGAINST VERO TOXIN (Stx) 1 PRODUCED BY ESCHERICHIA COLI O157:H7, HYBRIDOMA CELL LINE PRODUCING THE SAME AND IMMUNOASSAY
Inventor: TAKEDA TAE
IPC: C12N5/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a monoclonal antibody capable of neutralizing and suppressing expression of Stex1 type toxicity, a hybridoma producing the monoclonal antibody and an immunoassay using the monoclonal antibody. SOLUTION: This monoclonal antibody has a neutralizing activity for Stx1 by specifically recognizing the 55th asparagine on B-subunit of vero toxin Stx1 produced by Escherichia coli O-157:H7. The monoclonal antibody is produced by a hybridoma cell line VTxI-2, etc.
Patent JP-2002277707-A (JP)
Title: Extension structure for zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide the extension structure for a multistage zoom lens barrel which can increase the rigidity of the zoom lens barrel and secure a sufficient stroke for barrier opening/closing driving. SOLUTION: A 1st external cylinder 17 which is coupled with a fixed cylinder 12 so that the cylinder 17 can move forward and backward, a 2nd external cylinder 23 which is coupled with the cylinder 17, and a 3rd external cylinder 30 which is coupled with the cylinder 23 are formed in helicoid extension structure and a 4th external cylinder 31 which is coupled with the 3rd external cylinder is formed in cam extension structure. Barriers 92 and 93 are mounted on the 4th external cylinder 31 and female helicoid 23b and 30b of the 2nd and 3rd external cylinders are provided with helicoid idle areas which rotate in the section between the storage position and wide-end position of the zoom lens barrel but do not relatively move along the optical axis.  Consequently, the barriers 92 and 93 are opened and closed by the optical-axial relative movements of the 4th and 3rd external cylinders in the helicoid idle areas.
Patent JP-2002272310-A (JP)
Title: System for producing bacillariophyta
Inventor: BABA EIICHI
IPC: A01K61/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the outbreak of red tide due to the abnormal propagation of Flagellatae causing enormous damage to the aquaculture by feeding the sea area (lake area) with Bacillariophyta as a competitor to Flagellatae, to provide a system for producing Bacillariophyta in order to easily feed large quantities of the Bacillariophyta to a specified sea area (lake area) over a long period, and to provide a method for producing Bacillariophyta by using the above system. SOLUTION: This method for producing Bacillariophyta comprises the following procedure: a base enabling Bacillariophyta to be proliferated on its surface is soaked underwater, during the propagation-active period of the Bacillariophyta proliferated on the surface of the base or after ending the above period, the Bacillariophyta propagated on/adhered to the surface of the base is stripped off by a water jet to newly expose a surface on the base enabling Bacillariophyta to be proliferated, and the newly exposed surface is stuck with a selected Bacillariophyta; the above Bacillariophyta-stripping-off operation and the poliferation of Bacillariophyta on the exposed surface are performed repeatedly.
Patent JP-2002282567-A (JP)
Title: Embroidery production information collecting and adding by groups device, and program for embroidery production information collection and addition by groups
Inventor: HAYAKAWA ATSUYA
IPC: G05B19/418
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in precision of production information collection and addition by groups caused by that file names for specifying embroidery data are the same, but the embroidery data are not the same in the collection and addition by groups of production information from a log file for storing the information related to the sewing of an embroidery sewing machine. SOLUTION: When the file names for specifying the embroidery data are the same in the collection and addition by groups of production information, the identity of the embroidery data is judged on the basis of at least one of the total number of stitches and the number of color changes, and a tabulation result of production information as shown in the drawing, for example, is formed.
Patent JP-2002286605-A (JP)
Title: Method and device for high strain rate fatigue test
Inventor: MORI MASASHI
IPC: G01N3/32
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for high strain rate fatigue test by which accurate data can be obtained at the time of performing a ultrasonic fatigue test on a test piece. SOLUTION: At the time of performing the ultrasonic fatigue test on the test piece 1, an atomized cooling organic solution 10 is sprayed upon the test piece 1 together with cooling air. Consequently, the piece 1 can be cooled more strongly than the case where only the cooling air is used without causing the piece 1 to corrode. Therefore, accurate data can be obtained from the fatigue test.
Patent JP-2002287036-A (JP)
Title: Inverted microscope
Inventor: NISHIMURA OSAMU
IPC: G02B21/36
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inverted microscope which is capable of imprinting a pattern image not only to an observation image but to picked up image as well, obviates the collapse of the variable power relationship between the observed image and the pattern in variable power and is good in the visibility of an observation sample. SOLUTION: The inverted microscope which forms the reflected light from the observation sample 2 as a primary image through an imagery lens 6 from an objective lens 5 and has a variable power relay optical system group 10 which forms a secondary image by reimaging the primary image of the observation sample 2 and a relay optical system 14 which relays the secondary image formed by the variable power relay optical system group 10 to the observation optical path. An optical path splitting element 11 which branches the first image pickup optical path 12 and an optical path splitting element 15 which branches the second image pickup optical path 16 near the exit pupil position of the relay optical system 14 are arranged between the primary image and the secondary image and the insertion of a reticle into primary image is made possible.
Patent JP-2002283312-A (JP)
Title: Plate material and its manufacturing method
Inventor: GOTO EIZO
IPC: B27N3/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plate material having good characteristics for a water resistance, a bending strength and toughness and having excellent economy and a method for manufacturing the same. SOLUTION: The method for manufacturing the plate material comprises the steps of mixing vegetable short fibers and thermoplastic sea-island short fibers, and heating, pressurizing and forming the mixture in a predetermined shape at a temperature of a range from the melting point of the sea component to less than the melting point of the island component of the sea-island short fibers.
Patent JP-2002287826-A (JP)
Title: Positioning device and mounting device
Inventor: GOMI KAZUHIRO
IPC: B23P19/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device miniaturizable with little power consumption without causing residual vibration and preventing vertical load applied to a workpiece, from being transmitted to a plane moving mechanism. SOLUTION: This positioning device for adjusting the position of a workpiece by the movement of a plane moving body 12 in the plane moving mechanism, is constituted to transmit vertical load applied to the workpiece mounted to a roller storage body 32, to a fixed guide by linkage attained by connecting the roller storage body 32 slidably mounted to a fixed guide rail 34 of a roller guide mechanism 30, to the plane moving body 12 arranged below. The plane moving mechanism is constituted by connecting the plane moving body 12 and an outer fixed frame 19 by a deformable member 14 and installing a driving means for moving the plane moving body 12 while elastically deforming the deformable member 14.
Patent JP-2002286243-A (JP)
Title: Air conditioner
Inventor: NISHIYAMA AKIHIKO
IPC: F24F1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of mold at a heat exchanger and a drain pan. SOLUTION: A suction opening is formed in the central part of the front of an indoor unit and an air supply opening below the suction opening. A heat exchanger and a supply fan are situated in the indoor unit, and the suction opening, the heat exchanger, the air supply fan, and the air supply opening are intercommunicated to form an air supply route, and an electrostatic dust collecting device 23 and an ion generating device 16 are situated in the vicinity of the air supply route or the sir supply opening.  In a air conditioner formed as described above, a horizontal blade for varying a wind direction is situated in the air support opening, and after a stop of air conditioning operation, the horizontal blade for variation of a wind direction is situated in the air supply opening, after a stop of air conditioning operation, the horizontal blade is positioned in a horizontal direction or in an oblique upward direction and the air supply fan is operated in a low rotation state, and a control device 22 is provided to simultaneously operate the electrostatic dust collecting device 23 and the ion generating device 16 and effect sterilizing operation. The number of revolutions of the air supply fan during the sterilization operation is reduced to a value lower than the number of revolutions during normal operation.
Patent JP-2002289575-A (JP)
Title: Substrate treating method and its equipment
Inventor: ARAKI SHINRIA
IPC: H01L21/304
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent contamination such as a water mark and a drying stain by making a substrate hydrophilic so as to facilitate permeation of solvent into a trench or the like, and performing substitution by the solvent. SOLUTION: In this substrate treating method which performs drying after treating solution stuck on a substrate is substituted by the solvent after the substrate is treated with the treating solution, the substrate is made hydrophilic (step S4) before a step S7 wherein the treating solution stuck on the substrate is substituted by the solvent. The substrate can be modified to be hydrophilic, the solvent permeates easily into the depth of the trench or the like, and substitution is enabled perfectly, so that the water mark and the drying stain can be prevented from being generated.
Patent JP-2002300612-A (JP)
Title: Image generating device, program, and information storage medium
Inventor: YAMAGUCHI KENTARO
IPC: H04N13/376
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device which is capable of displaying a stereoscopically visible image by enlarging the movable range of a view point without increasing its processing load, and programs and an information storage medium which enable the device to realize its function. SOLUTION: An image generating device 60 included in a game device comprises an image generating unit 62 which generates a stereoscopically visible image having a parallax to the left eye and right eye of a viewer who watches a display 66, corresponding to an angle of rotation around a first axis acquired by an angle acquisition unit 64. A left original image generating unit 68 and a left original image generating unit 70 generate a left-eye image and a right-eye image which are watched by the left eye and right eye of the viewer who watches the display 66 respectively. A stereoscopically visible image generating unit 72 generates a stereoscopically visible image on the basis of the left-eye image and right-eye image which have been generated.  A strip image display position changing unit 74 changes the left-eye strip image and/or the right-eye strip image which form the stereoscopically visible image, corresponding to the angle of rotation acquired by the angle acquisition unit 64.
Patent JP-2002295969-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D23/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator easy to input and output a storage substance in and from a vegetable chamber. SOLUTION: A partition to partition a refrigerating chamber and a vegetable chamber from each other is formed in the structure that a rear part forms a fixed partition and a front part forms a moving partition capable of sliding to the fixed partition side. Since a rotary partition body opposed to the front of the moving partition and making contact with the upper side of the vegetable chamber door is situated at the inner lower side of the door of the refrigerator by pulling the door of the refrigerating chamber, the rotary partition body is rotated and the door of the vegetable chamber can be opened without being hooked at a vegetable chamber door.  When, with this state, the moving partition is slid to the fixed partition side, a storage substance can be inputted in and outputted out from the vegetable chamber without opening the vegetable chamber door, input and output of the storage substance in and from the vegetable chamber are easily practicable.
Patent JP-2002295552-A (JP)
Title: Arrangement structure of electric disk brake
Inventor: YOSHIDA MASANAO
IPC: F16D65/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable smooth sliding of a caliper body by downsizing and achieving light weight of the caliper body. SOLUTION: Friction pads 3, 4 which slide a caliper body 10 arranging an action part 14 and a reaction part 16, straddling a disk rotor 1 by an advancing and retreating mechanism 13 are braked by pressing and sliding the friction pads 3, 4 arranged at both sides of a disk rotor on the disk rotor 1 with pressing action on the action part 14 and the reaction part 16. An electric motor 31 for driving the advancing and retreating mechanism 13 is formed to separate from the caliper body 10 so as to connect the caliper body 10 with the electric motor 31 by means of connection member 32, enabling to connect the driving force of the electrical motor 31.
Patent JP-2002298710-A (JP)
Title: Gas circuit breaker
Inventor: MORI TADASHI
IPC: H01H33/867
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a superior gas circuit breaker quickly restoring the pressure in a compression space and exhibiting high shielding performance after closing by mitigating the pressure lowering in a non-compression space in the closing operation. SOLUTION: A check valve 11 for the non-compression spaces is installed in a wall in the nearest side of a fixed arcing contact 14 in the non-compression space 6. The check valve 11 for the non-compression space is so constituted that, when the pressure in the non-compression space 6 is higher than the pressure in the vessel, the check valve 11 is closed, and when the pressure in the non-compression space 6 is lower than the vessel, it is opened.
Patent JP-2002300076-A (JP)
Title: Mobile wireless terminal
Inventor: KANBARA MASATOMO
IPC: H04B1/3822
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless terminal that can improve power consumption of a power supply circuit so as to extend a continuous operating time. SOLUTION: A control section 303 always needs supply of power and requires an operating power supply voltage varied with the operating state. Power supply circuits 2131, 2132 respectively generate operating power supply voltages V31, V32 (V31), supply them to the control section 303 and the power consumed by the power supply circuit 2131 is smaller than the power consumed by the power supply circuit 2131. Then the control section selectively operates either of the power supply circuits 2131 and 2132 depending on the processing capability on request to obtain the power required to exhibit the processing capability.
Patent JP-2002299395-A (JP)
Title: Method for fabricating semiconductor device
Inventor: SAKAZUME TATSUMI
IPC: G01R1/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology in which the number of times the probe of a probe card touches electrode pads on a semiconductor wafer can be decreased in P test. SOLUTION: I/O electrode pads BPI having an identical function of product chips 2a-2c arranged on a semiconductor wafer are connected by I/O wiring 4 and further connected with the I/O electrode pads BP2 of a chip 3 dedicated for probing. The probe of the probe card touches the I/O electrode pads BP2 and the electrode pads BP3 for selecting chip coordinate of the chip 3 dedicated for probing, and the product chips 2a-2c at each coordinate are selected one by one by inputting a signal to the electrode pads BP3 for selecting chip coordinate. Subsequently, the characteristics of all product chips 2a-2c are tested sequentially, thus performing GO/NO-GO test of the product chips 2a-2c.