baber/WOPTO huggingface dataset:
Patent JP-2003038372-A (JP)
Title: Rubber stopper for water outlet
Inventor: MIYAKE TOSHIAKI
IPC: A47K1/14
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber stopper for a water outlet to be commonly used for a plurality of outlets whose dimensions are different capable of reducing costs, and reducing the load of product manufacturing, and eliminating any necessity to select the size at the time of purchasing it in exchange. SOLUTION: A rubber stopper 1 for a water outlet is provided with a female screw member 2 equipped with a vertical through screw hole 21, a rubber stopper main body 3 equipped with the female screw member 2 embedded at the upper center in a state that the upper edge is opened, and equipped with a vertical through-hole 31 connected to the screw hole 21 at the lower side of the female screw member 2, a male member 4 equipped with a rotary operating part 41 at the upper edge part, and screwed into the screw hole 21, and put through the vertical through-hole 31 in a state that the lower edge part is projected downward, and a pressurizing member 5 arranged at the lower edge part of the male screw member 4 to be ascended according as the male screw member 4 is rotated in the ascending direction so that a rubber stopper main body 3 can be elastically deformed so as to be expanded outward.
Patent JP-2003045777-A (JP)
Title: Method for forming minute resist pattern
Inventor: WATANABE HIROYUKI
IPC: G03F7/40
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To decrease a film thinning of an upper layer resist pattern, when transferring the pattern to a lower layer resist film. SOLUTION: A lower layer resist film 2 is formed on a substrate 1, and an upper layer resist pattern containing silicon is formed on the lower layer resist film 2. The upper layer resist pattern is oxidized. With an oxidized upper layer resist pattern 61 used as a mask, a lower layer resist 2 is patterned by dry-etching.
Patent JP-2002100373-A (JP)
Title: Manufacturing method of catalyzed porous carbon electrode for fuel cell
Inventor: KIM DONG-IL
IPC: C25D3/50
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a catalyzed porous electrode for fuel cells which has excellent and stable catalyst efficiency, and can be manufactured simply and easily without forming a catalyst supporting particle layer. SOLUTION: The method of manufacturing contains a stage in which a conductive and porous carbon substrate is processed with an oxidizer; a stage in which one surface of the porous substrate is made contact with an electrolysis depositing solution containing a catalyst metal ion; a stage in which the above porous substrate is catalyzed by depositing the above catalyst metal to the above porous substrate by giving pulse potential to the electrolysis depositing solution; and a stage in which the above catalyzed porous substrate is heat treated.
Patent JP-2003045641-A (JP)
Title: High frequency heating apparatus
Inventor: NOBUE TOMOTAKA
IPC: H05B6/74
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide apparatus for efficiently and uniformly heating the subject of heating at high frequencies by devising the configuration of a radiation opening. SOLUTION: In the high frequency heating apparatus, a waveguide 11 which transmits high frequencies has at its terminal end a plurality of L-shaped radiation openings 13a and 13b placed symmetrically with respect to a point 19 on the tube axis 18 of the waveguide. The high frequencies radiated from the radiation openings combine or repel each other near the radiation openings, producing a broad radiation distribution around the radiation openings, and reducing the effects of differences in the amount and configuration of the subject of heating on a high frequency generating means. Thus, the high frequency generating means can be stably operated for various subjects of heating and the efficiency of utilizing high-frequency energy can be enhanced.
Patent JP-2003046931-A (JP)
Title: Information managing equipment and method therefor
Inventor: YABE TOSHIO
IPC: G06F3/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To effectively use a recording region of an image in a recording medium. SOLUTION: When an image file is transmitted from a storing region of recording medium image information 4b to a personal computer, a transmission finish flag which is contained in transfer finish managing information 4a and corresponds to the transmitted image file is updated from 'untransmitted' to 'transmitted'. When empty capacity is insufficient in the image information 4b on the chance of the next image recording, a new image file is reserved by overwritting, in an image file in which a value of the transmission finish flag is 'transmitted'.
Patent JP-2002062628-A (JP)
Title: Bleaching bath
Inventor: WICHMANN RALF
IPC: G03C7/30
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching bath suitable for processing a material having a high proportion of silver to be bleached, particularly a color reversal material and to provide a method for processing the color reversal material. SOLUTION: The bleaching bath is a bleaching or bleaching/fixing solution for processing a photographic silver halide material showing at least 65 mol% content of silver produced from development to the silver halide content of the unprocessed material before a bleaching stage, particularly for processing a color reversal material. The solution contains at least one iron complex of propylenediaminetetraacetic acid or β-alaninediacetic acid or a mixture of such complexes and the total concentration of the iron complexes in the solution is at least 0.045 mol/l and at most 0.25 mol/l. The method for processing with the solution is characterized by a small amount of the iron complexes introduced, a low residual silver content, a low bleach fog value and enhanced resistance to precipitation and the bleaching solution can be renewed in the method.
Patent JP-2003052140-A (JP)
Title: Rotor of dc brushless motor
Inventor: MATSUOKA ATSUSHI
IPC: H02K1/27
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a DC brushless motor, which makes less likely for permanent magnets from demagnetization caused by a counter magnetic field, even if flux penetrating a stator has a sine wave distribution, and further, can fully exhibit the capability of the permanent magnets. SOLUTION: This rotor of a brushless motor has permanent magnets on the surface of a back yoke facing a stator. Each permanent magnet, which constitutes one pole, is composed has a shape protruding toward both the ends in the axial direction so that the axial length of each permanent magnet is long in the neighborhood of a pole center and is reduced gradually toward both the ends in the circumferential direction.
Patent JP-2003052539-A (JP)
Title: Electric water heater
Inventor: ISHIKAWA HARUO
IPC: H05B3/86
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater improved in heating response and temperature control performance, and also enhanced in thermal conductivity. SOLUTION: The electric water heater comprises a heater unit 30 formed by printing on the lower surface of the bottom 23 of a container 20 for storing hot water. The bottom 23 is provided with a recessed portion 26 at a position for dividing the heater unit 30 into central and peripheral portions to improve the heater unit in heating response and temperature control and at the same time reduce the thermal capacity thereof, so that it is possible to obtain a water heater excellent in thermal conduction and stable in performance without problems also from a view of manufacturing.
Patent JP-2003047459-A (JP)
Title: Petri dish
Inventor: SATO EKIO
IPC: C12M1/22
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a new petri dish which is used for housing a culture medium therein and culturing bacteria, tissues, or the like, and can be discarded as a volume (size) of nearly 1/2 or 1/3 when the used petri dish is discharged to the outside of hospitals as a medical waste. SOLUTION: This petri dish comprises a petri dish body formed of a bottom part obtained by sheet forming of a transparent and colorless polyethylene terephthalate and a standing peripheral wall part continuously provided on the whole peripheral edge of the bottom, and a lid body for fitting to the petri dish formed of a ceiling part obtained by sheet forming of polyethylene terephthalate and a hanging down peripheral wall part continuously provided on the peripheral edge of the ceiling part.
Patent JP-2003057234-A (JP)
Title: Sample-diluting liquid
Inventor: KAWANO MICHIYASU
IPC: G01N1/28
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a dilution that can yield accurate quantitative values, even when dilution is employed for diluting a specimen containing a substance to be measured at the time of performing immunoassay on the sample by diluting the sample. SOLUTION: This dilution is used in measuring the concentration of a specific substance to be measured contained in a serum or plasma by utilizing an antigen-antibody reaction, and this dilution contains casein.
Patent JP-2003054651-A (JP)
Title: Packaging bag for use in microwave oven
Inventor: SUGANUMA HIDEO
IPC: B65D33/01
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for use in a microwave oven which is simple to manufacture and can reliably form a degassing hole according to a rise in an internal pressure during cooking with heat. SOLUTION: Both side ends of a laminate film including a non-heat-sealable resin layer and a heat-sealable resin layer are joined with the heat-sealable resin layer located inside, and a tape including the non-heat-sealable resin layer and the heat-sealable resin layer is thermally welded with the joint to form a tube. One of ends of the tubular film is heat-sealed to form a bag. Since a part of the heat-sealed portion where the tape is thermally welded has weak adhesion comprising the heat-sealable resin and the non-heat-sealable resin instead of welding between the heat-sealable resins, this weak adhesion part peels when an internal pressure is applied after the bag is sealed, so that vapor and air can be vented.
Patent JP-2003052740-A (JP)
Title: Wound protective material
Inventor: NISHISAKO HIROYUKI
IPC: A61F13/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a wound protective material which can align and attach a wound protective pad without completely exposing the tacky adhesive surface of a tacky adhesive tape. SOLUTION: This wound protective material has a tacky adhesive tape 3, the wound protective pad 4 pasted to the tacky adhesive tape 3, a release sheet 5 covering the tacky adhesive tape 3 by each wound protective pad 4, a coating film 11 peelably covering the tacky adhesive tape 3, an external capsule sheet bonded to the coating film 11 and an external capsule release sheet 13 bonded to the external capsule sheet. The tacky adhesive tape 3 is formed of a stretchable nonwoven fabric cloth. The coating film 11 is so formed as to retain the shape of the tacky adhesive tape 3; the release sheet 5 is separated to a long-side separator 7 and a short-side separator 8; the external capsule release sheet 13 is divided to a long-side seal 14 and a short-side seal 15 and the long-side seal 14 is bonded to the position near the boundary of the long-side separator 7.
Patent JP-2003060639-A (JP)
Title: Call control node system, call controlling program and record medium recording the same
Inventor: MASUDA ETSUO
IPC: H04Q3/545
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a call control node system which does not increase two- dimensionally the required number of modules in spite of enlargement of the number of users to be received, a call control program, and a computer readable record medium which records the program. SOLUTION: Modules (M1 to Mn) are connected via a communication network (31) and a communication line (L1 to Ln). When the modules receive a multicast communication from a network interface controller (NIC) 141 for inputting a database access request from the communication network (31), an IMC interface(IMCI) 145 for making the multicast communication of the database access request to the other modules, and the other modules in the case where a request from the communication network is addressed to the own module, the request is executed and the results are returned to the communication network, and when not addressed to the own module, the request is abolished. Further, when a specific module is broken down, the module which received the database access request multicasts with a module group except for the broken-down module as a group.
Patent JP-2003053955-A (JP)
Title: Method and apparatus for recording image
Inventor: YAMANO AKIRA
IPC: C09D11/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality printing images having superior graininess and sharpness by keeping a fixing dot diameter of ink within an appropriate range. SOLUTION: In an image recording method of recording by forming dots by adhering small liquid drops of ink having similar colors and a plurality of concentrations to a recording medium having an ink absorptive layer on a support, the ink has at least two or more different concentrations for generating a concentration on the recording medium in a concentration region where a concentration range is 0.5-2.0. A dot diameter at a high-concentration ink is made larger than a dot diameter at a low-concentration ink.
Patent JP-2003053373-A (JP)
Title: Liquid purification apparatus
Inventor: NAKAJIMA TAKESHI
IPC: C02F3/22
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To improve a conventional liquid purification apparatus. SOLUTION: A rotary cylinder (25) rotating by a motor (23) is arranged inside a fixed cylinder (21), a liquid take-in port (27) and a gas take-in port (29) are provided in the vicinity of one end of the fixed cylinder, a communicating chamber (31) communicating with the outside of the fixed cylinder is formed at another end of the fixed cylinder and a delivery means (33) rotating by the motor is provided in the communicating chamber. The liquid and the gas are introduced into the fixed cylinder from the liquid take-in port and the gas take-in port by delivering the liquid in the communicating chamber to the outside by the delivery means. Permanent magnets (35) and (37) are arranged on the inner circumferential surface of the fixed cylinder and the outer circumferential surface of the rotary cylinder.  A plurality of cross-section nearly trapezoidal projected lines (45) and (47) are provided in the longitudinal direction of the fixed cylinder or the rotary cylinder on the inner circumferential surface of the fixed cylinder and the outer circumferential surface of the rotary cylinder to form cross-section reverse trapezoidal grooves (49) and (51) between the projected lines and each of the permanent magnets is disposed in each groove.
Patent JP-2003016397-A (JP)
Title: Data processing system, memory device, data processor, data processing method, and program
Inventor: ISHIBASHI YOSHITO
IPC: G06Q50/10
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide improved management constitution for a memory device stored with service use application. SOLUTION: A card as a memory device which is applied to use various services is provided as one or more slave cards corresponding to the services, and data for issue management of the slave cards are stored on a master card; and slave card issuing processing is carried out by master card authentication according to the master card and the salve cards are stored with an issue certificate with the electronic signature of the master card while the issue certificate stores a service code and a salve card identifier, so a service set on a slave card can be confirmed according to the issue certificate as the signature data of the master card.
Patent JP-2003064665-A (JP)
Title: Joint structure of pile
Inventor: ARAKAWA NORIYUKI
IPC: E02D5/24
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To join pipes together so as not to generate play in a joint part, when the pipes are joined together for formation of a pile. SOLUTION: In the pile 5 formed by joining the pipes together, a spigot 2 of a lower pipe 1, which is joined to an upper pipe 3, is covered with a socket 4 of the upper pipe 3; a back end face 7 of the socket 4 is brought into contact with an end face 6 of the spigot 2, so as to be made capable of bearing a compressive force acting in the axial direction of the pile 5; a spigot circular hole 14 is formed in the spigot 2; a socket circular hole 15 is formed in the socket 4; a bolt 10 is made to pass through the circular holes 14 and 15, and screwed into a first nut 17, so that the bolt 10 and the spigot 2 can be fixed together by the first nut 17; and the bolt 10 is screwed into a second nut 19, so that the bolt 10 and the socket 4 can be fixed together by the second nut 19.
Patent JP-2003067419-A (JP)
Title: Information retrieving method and information retrieval system
Inventor: GOTO KAZUYUKI
IPC: G06F17/30
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieving method that can easily retrieve documents which conform to complicated retrieval conditions comprising natural sentences or words from documents which are connected through a hyperlink to obtain retrieval results with high precision, and also provide an information retrieval system using the method. SOLUTION: From not only a group of documents which are in referring relations through a one-stage hyperlink but also a group of documents which are in referring relations through a plural-stage hyperlink, for the hyperlink representing the referring relations, words included in a label given to each hyperlink are extracted and become respective indexes (indexing words) for searching each of documents to which searching is made. The words included in the searching conditions are compared with the above indexes, and the adaptability of each of the documents to the retrieval conditions is computed. Based on the adaptability, the order in displaying of the documents to be displayed as the results of the retrieval is decided, and the documents as the results of the retrieval are displayed in this order.
Patent JP-2003065994-A (JP)
Title: Paper quality detecting circuit and imaging apparatus
Inventor: OMURA MASANOBU
IPC: G01N27/22
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive paper quality detecting circuit, and an imaging apparatus comprising it, in which the weight, moisture content and rough fiber density of a recording medium being carried can be detected in a short time. SOLUTION: The paper quality detecting circuit for detecting the quality of a recording medium being used in an imaging apparatus comprises a first conductor, a second conductor, a third conductor disposed oppositely to the first and second conductors, an oscillation circuit connecting the first and second conductors, and an oscillation frequency detecting circuit for detecting the output from the oscillation circuit, wherein the first and second conductors and the third conductor are arranged fixedly at such a specified interval as the recording medium can be passed continuously.
Patent JP-2003063201-A (JP)
Title: Wire spoke wheel
Inventor: UCHIDE TSUTOMU
IPC: B60B1/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent lowering of air tightness of a rim caused by deformation of the rim and a wire spoke and invasion of foreign matter without complication of the shape of the rim and an increase of the weight of the rim over a long period. SOLUTION: A closed space 18 is constituted by holding the vicinity of a peripheral edge part of a spoke hole 12c by a stretched nut 14 and a seal nut 15 from each of a rim outer peripheral surface 12a side and a rim inner peripheral surface 12b side. An end face on the rim inner peripheral surface 12b side of the spoke hole 12c is sealed by pressing a sealing member 16 with the seal nut 15. Even when the rim 12 and the wire spoke 13 are deformed, elongated and contracted by application of impact force, the closed space 18 is maintained to an almost expected shape to prevent deformation of the sealing member 16. Foreign matter such as water, air, salt, etc., is prevented from entering the close space 18 from the rim inner peripheral surface 12b side and a tire side (the rim outer peripheral surface 12a side) to prevent deterioration of the sealing member 16.
Patent JP-2002151316-A (JP)
Title: Magnetic substrate
Inventor: WATANABE HIROSHI
IPC: H01F1/14
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic substrate that can improve the manufacturing yield of a magnetism-applied product by simplifying the manufacturing process of the product, and at the same time, can improve the magnetic characteristics of the product and has superior weather resistance. SOLUTION: This magnetic substrate is manufactured by laminating a magnetic material 106 upon one surface, both surfaces, or at least the partial end faces of a heat-resistant resin sheet 107 with weight reduction by 5% from that at room temperature, when the sheet 107 is heated to a temperature (Td5) of >=300 deg.C, in an air or heat-treating the laminate at the heat-treating temperature of the magnetic material 106.
Patent JP-2003077052-A (JP)
Title: Article carrying-out device for vending machine
Inventor: FUJITOMI HIROSHI
IPC: B65G59/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an article carrying-out device for a vending machine capable of sufficiently ensuring driving force of an upper pedal without upsizing a driving device and selling articles of various diameters without adjusting the width of an article passage. SOLUTION: This article carrying-out device 1 is provided with a lower pedal 5 for holding a first article from the bottom, the upper pedal 4 for holding a second article and a link member 19 reciprocatively moved by a solenoid 17 to perform an opening/closing control for each pedal 4 and 5. The device 1 is capable of carrying out the articles of various diameters without changing the width of the article passage 10 and controls the article carrying-out by alternately projecting each pedal 4 and 5 to the article passage 10 side. The device 1 is provided with a rotation stopper 20 locking the lower pedal 5 by a maximum opening and pushing up the link member 19 by utilizing force when pushing back the lower pedal 5 made rotatable by releasing the lock when selling the articles to the inside of the opening 3 by article load.  The device 1 is formed to assist a part of driving force required when opening the upper pedal 4.
Patent JP-2003075800-A (JP)
Title: Liquid crystal optical switch and method for driving the same
Inventor: IDE MASASHI
IPC: G02F1/133
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a construction of a liquid crystal cell suitable for a polarization controlling type liquid crystal optical switch which is also applicable as a variable optical attenuator used in a wavelength division multiplexing (WDM) communication method and an optical network using optical fibers and to provide a method for driving the liquid crystal cell. SOLUTION: In the liquid crystal optical switch using a liquid crystal, the liquid crystal optical switch has a liquid crystal polarization rotator 317 consisting of a plurality of liquid crystal cells 301, 302. The ratios of cell thickness d1, d2 to the twist angles of the liquid crystal layers of the respective liquid crystal cells 301, 302 are nearly identical. The twist directions of the respective liquid crystal cells 301, 302 are identical. A substrate 311 on the light emitting side and a substrate 313 on the incident light side are disposed opposite to each other between the liquid crystal cells 301, 302.  The azimuthal angle of a liquid crystal director of the liquid crystal layer in contact with the substrate 311 on the light emitting side and the azimuthal angle of a liquid crystal director of the liquid crystal layer in contact with the substrate 313 on the incident light side are nearly identical.