baber/WOPTO huggingface dataset:
Patent JP-2002320902-A (JP)
Title: Application film formation method and device therefor
Inventor: MINAMI TOMOHIDE
IPC: B05D1/40
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an application film formation method and a device therefor for improving a uniformity in an inplane of the application film thickness when forming the application film by applying an application liquid in the way of a one-line painting drawn spirally. SOLUTION: The application film formation is carried out by scanning a nozzle to an outer side of a substrate. The nozzle is mounted in an upper part of a wafer center part keeping the wafer position horizontally and the application liquid is discharged linearly. The film formation is also carried out together there with by rotating a wafer so that the application liquid is applied spirally within a circular range to be applied, by the wafer rotation rotating around a vertical axis passing through a center of the wafer. When the discharge of the application liquid reaches the other side of the range to be applied, the nozzle scanning is stopped and then the application liquid is supplied in circular by one-rotation of the wafer while keeping continuous supply of the application liquid.  The discharging of the application liquid is stopped by slightly returning the nozzle to the center side of the wafer at the position just before finishing the application.
Patent JP-2002327369-A (JP)
Title: Method for hydrophilizing and method for producing battery separator
Inventor: TAKEUCHI YASUSHI
IPC: D06M10/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for hydrophilizing, capable of continuously conducting the hydrophilic treatment of excellent durability on the whole of a porous material including its mass at a low cost, and to provide a method for producing a battery separator. SOLUTION: This method for hydrophilizing comprises holding the porous material between dielectric materials of an electric discharging apparatus which is structured to have a pair of electrodes each supporting the dielectric materials and to arrange the dielectric materials so as to face to each other, applying an alternating voltage to the electrodes so that the electric discharge is generated, subjecting the porous material to the electric discharge, and making the porous material subjected to the electric discharge contact with a surfactant solution in an atmosphere of a temperature of >=50 deg.C. The battery separator is produced by the same method as the hydrophilic treatment is conducted.
Patent JP-2002323258-A (JP)
Title: Water heater
Inventor: TAKAHASHI EIJI
IPC: F25B30/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-pump type water-heater, in which whether or not a refrigerant is present in a heat-pump cycle is detected, and if refrigerant is absent, boiling operation is stopped. SOLUTION: In the water heater A which conducts boiling operation, in which a controller 7 controls a compressor 1, an expansion valve 3, and a supply water pump 6, so that a boiling temperature Two reaches an aimed boiling temperature Tp; the controller 7 stops the boiling operation, deciding that there is no refrigerant present in a heat-pump cycle H, when the current consumption of an inverter during the boiling operation is lower than a lower- limit quantity of energization; and the setting of the lower-limit quantity of energization is made, so that the higher the outdoor temperature Tam is, the smaller the lower-limit quantity will become.
Patent JP-2002329160-A (JP)
Title: Device and method for figure generation, storage medium, program
Inventor: KOYANO HIROKI
IPC: G06Q10/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for figure preparation, a storage medium, and a program which enable realization of an easy to see and simple constitution of a table and figure and enable improvement in the efficiency of the generation and display of the table and figure. SOLUTION: When a totaling range and a totaling method for calculating the total value of an item belonging to the table and figure and a display method for displaying the total value are set, the CPU 201 of a controller calculates the total value by the totaling method according to a figure generation data control program once the totaling range is determined and performs control for displaying the calculated total value in the table and figure by the display method.
Patent JP-2002328578-A (JP)
Title: Reproducing method, disassembling method, assembling method, positioning and joining device of process cartridge and process cartridge
Inventor: SEKINE KAZUMI
IPC: G03G21/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for reproducing a process cartridge having a disassemblable frame body. SOLUTION: (1) A positioning member 101 is stuck to a side cover 19. (2) The side cover 19 is cut by a cutting line 64 which passes through the positioning member 101. (3) A gear, a photoreceptor drum, a developing member and a cleaning member of the process cartridge 15 are disassembled and examined. (4) Toner is repacked in a toner storing vessel 16. (5) Inside parts are assembled by reusing goods and parts. (6) Cut side covers 15 are put together as shown in the figure and a joining member 102 is inserted in the positioning member 101. A pair of positioning members 101 at both sides are stiffly joined by the joining member 102.
Patent JP-2002328470-A (JP)
Title: Photosensitive insulating paste composition and photosensitive film using the same
Inventor: OSHIO KIMITOKU
IPC: G03F7/004
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive insulating paste composition developable with an alkali developing solution or water, having high sensitivity and capable of forming a high-precision pattern of a large film thickness and to provide a photosensitive film using the composition. SOLUTION: In the photosensitive insulating paste composition containing an organic component and an inorganic powder, the organic component comprises (i) a water-soluble cellulose derivative, (ii) a photopolymerizable monomer, (iii) an acrylic resin having hydroxyl groups and (iv) a photopolymerization initiator.
Patent JP-2002333521-A (JP)
Title: Method for manufacturing aligned film, polarizing film, polarizing plate and liquid crystal display device
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: B29L7/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aligned film of which the rate of change of the film width is kept low and the scratches, etc., on the film are reduced in the method for manufacturing the aligned film with a dry-stretching method. SOLUTION: The method for manufacturing the aligned film is characterized by stretching the non-aligned film traveling through rolls while locally heating it with no contact and by keeping the film not in contact with the rolls in the heated state in stretching in longitudinal uniaxial dry-stretching of the non-aligned film by imparting tension thereto in the heated state using difference in peripheral velocity between the rolls.
Patent JP-2002341008-A (JP)
Title: Directivity composite processing method and device
Inventor: HATAKEYAMA MASAHIRO
IPC: G01S3/808
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a directivity composite processing device capable of reducing the processing scale in conformation to a wide band without reducing directivity gain. SOLUTION: This device comprises sensors 111-1kp divided into k blocks to convert signals S11-Skp to electric signals every block; phase matching processing circuits 211-2kq for shifting the phase of each sensor output; addition processing circuits 311-3kq for adding the data after phase transfer; signal processing circuits 411-4kq for performing signal processing such as FFT or the like to the added signals; and composite processing circuits 51-5q for reading and composing the beam outputs of the same direction signal-processed in each block and outputting q directive beam outputs B11-B1q for covering desired all directions.
Patent JP-2002336599-A (JP)
Title: Wash drying tool
Inventor: SUWA KENJI
IPC: D06F59/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a wash drying tool capable of eliminating the occurrence of wrinkles only by installing and drying clothes, eliminating ironing labor, and allowing to wear the dried clothes still in its state with an excellent appearance. SOLUTION: A body 3 for inflating by injecting air into the inside from an openable-closable air injection port 2 arranged in a proper place, is formed by using a sheet such as an airtight and a flexible synthetic resin. The clothes A installed by inflating the body 3 tension as a whole, and smooth in the wrinkles. When drying the clothes A in this state, the wrinkles are not caused in the dried clothes A.
Patent JP-2002343581-A (JP)
Title: Illumination system
Inventor: TANIGAWA TETSUYA
IPC: H04Q9/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system in which stable communication can be made by suppressing interference with the reflected wave, regardless of the position relations of the transmitting antenna and the receiving antenna or the frequency of the electric wave used. SOLUTION: The illumination system is constructed of a first illumination device L1 that is equipped with a control device CT and a second illumination device L2 that is not equipped with the control device CT. A reflecting body 26 that reflects the electric wave is provided underneath the transmitting antenna 4 of the first illumination device L1, and it shields, by reflecting, the electric wave going in the direction that may be reflected to the ground G before reaching the receiving antenna 14. Thereby, interference between the direct wave and the reflected wave can be prevented, regardless of the position relations of the transmitting antenna 4 and the receiving antenna 14 and the frequency of the electric wave used.  As a result, stable communication can be made between the first illumination device L1 and the second illumination device L2, and, moreover, a non-directional antenna can be used as a transmitting antenna 4, and the design work of the antenna becomes unnecessary.
Patent JP-2002340422-A (JP)
Title: Freezing unit and its control method
Inventor: HACHISUGA KATSUMI
IPC: F25D11/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a freezing unit and its control method capable of preventing a compressor from being inversely rotated upon interruption of the freezing unit followed by electric powder supply interruption. SOLUTION: A freezing unit is adapted such that a refrigerant circuit is formed by connecting a compressor 3, condensers 4, 5, expansion means 9, and an evaporator 10, etc., in this order, and an economizer 62 is provided between the condensers 4, 5 and the expansion means 9 for diverting part of a refrigerant liquefied in the condensers 4, 5 and cooling the refrigerant flowing through the refrigerant circulation circuit using the same diverted refrigerant. In the freezing unit, there is provided reverse rotation prevention means 63 in a return circuit of the diverted refrigerant extending from the economizer 62 to a compression chamber of the compressor 3 for flowing the refrigerant in the return circuit to a lower pressure side of the refrigerant circulation circuit upon interruption of the compressor 3.
Patent JP-2002338290-A (JP)
Title: Method for drawing optical fiber
Inventor: HIRAIZUMI ATSUSHI
IPC: C03B37/027
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To completely eliminate adverse influences of disturbance such as noise with a high peak level when the tension of an optical fiber during drawing is measured from the vibrating state of the fiber. SOLUTION: The method for drawing an optical fiber employs a means 14 to eliminate the disturbance. The means 14 eliminates the influences of disturbance such as vibration except for the vibration of the optical fiber 5 from at least either the measurement result of the vibrating state of the optical fiber or the results of its spectral analysis from the time of measuring the vibrating state of the optical fiber 5 until the time of estimating the natural frequency of the optical fiber.
Patent JP-2002346753-A (JP)
Title: Electric welding gun
Inventor: YOSHIMI SHIGENORI
IPC: B23K11/11
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent invasion of water into a servo-motor, in a simple constitution. SOLUTION: A movable electrode chip 30 is opened/closed to a fixed electrode chip 32 under the rotary action of a feeding screw mechanism 36 connected with the servo-motor 34 and also, an oil seal 66 corresponding to an opening end part at the fitting side of the electrode chip is interposed between a motor housing 38 constituting the servo-motor 34 and a hollow rotor 46 held rotatably in the motor housing 38.
Patent JP-2002311018-A (JP)
Title: Method for measuring adhesion strength of coating of brick for cement kiln
Inventor: IMAI KAZUNARI
IPC: G01N33/38
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To simply and quantitatively measure the adhesion strength of coating adhered to a refractory brick used in an actual furnace. SOLUTION: A surface of different inclination to a horizontal surface of the brick having the horizontal surface and the surface of different inclination to the horizontal surface is set to be horizontal, and in this condition, raw cement materials are placed on this surface, and a brick having a surface with the same inclination as that of this brick is placed thereon, baked and cooled. By measuring the force to be applied so as to shift an adhesive surface from the direction perpendicular to the horizontal surface of the adhered brick, the adhesion strength of the cement coating to the brick is measured. The adhesion strength of the coating can be simply and quantitatively measured with excellent reproducibility.
Patent JP-2002348947-A (JP)
Title: Reinforcing support frame in mobile grating
Inventor: KOBAYASHI MASAKAZU
IPC: E03F5/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing support frame capable of preventing warp in a frameless part without any receiver frame in a mobile grating covering over a ditch way. SOLUTION: This reinforcing support frame 32A formed by providing a pair of support edge parts 34 and 34 extending sideways on the receiver edge parts 33 is formed on the outer ends of the receiver edge parts 33 capable of mounting the ends of multiple main bars 2. The end-part lower surfaces of the multiple main bars 2 are fixed to the receiver edge parts 33 of the receiver frame 30 disposed along the ditch way 31 in a position accorded to the frameless part 37 with no receiver frame 30. The support edge parts 34 and 34 are mounted on the ends of the opposite receiver frames 30 and 30 via frameless part 37 in the ditch way direction respectively to support the side edges of the mobile grating 1.
Patent JP-2002059666-A (JP)
Title: Thermal transfer recording material and imaging method
Inventor: SUGINO MOTOAKI
IPC: B41M5/52
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording material of such a construction that a metallic ion supply compound is present in a binder in a stably dispersed state, and an imaging method using the recording medium. SOLUTION: This thermal transfer recording material contains at least one kind of a metallic ion supply compound represented by the formula: M2(A-)2 [wherein, M is a metal and A is a specific anion.] The imaging method comprises the steps to make the metallic ion supply compound represented by the formula chemically react with a pigment which can be chelated and consequently, form an image by a formed chelate pigment.
Patent JP-2002337512-A (JP)
Title: Radial tire for motorcycle
Inventor: MATSUNAGA SATOSHI
IPC: B60C9/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the turning performance. SOLUTION: A radial tire 1 for motorcycles comprises a carcass 6 of radial structure and a tread reinforcing layer 7 having a cord disposed outwardly in the radial direction of the carcass 6. The tire 1 comprises a tread rubber Tg forming a tread surface 2a between tread ends 2e and 2e at a tread part 2 and a wing rubber Wg forming a buttress surface 10. The wing rubber Wg comprises the buttress surface 10 and an outward surface 11 which is connected to an outer end face in the axial direction of the tire of the tread rubber Tg from the tread end 2e with one end thereof extending close to the end part of the tread reinforcing layer 7. The outward surface 11 is recessed outwardly in the tire axial direction from the line N connecting the tread end 2 to an end part 7e of the tread reinforcing layer 7, and an outwardly swollen part 13 is formed on the tread rubber Tg.
Patent JP-2002352743-A (JP)
Title: Color-sorting mechanism
Inventor: TSUBOUCHI TETSUYA
IPC: H01J29/07
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To enhance correction effect with respect to thermal expansion. SOLUTION: An aperture grille 10 comprises first members 12, 14, second members 16, 18 for fixing the first members across their both ends, while keeping a predetermined interval between them, and a thin metal plate 20 arranged across the first members, having a plurality of openings with a predetermined width. The second members are constituted of a bimetal that is inflected inwardly with the rise in the temperature. The bimetal is constituted in such a manner that two kinds of metal plates whose thermal expansion coefficients are different are stuck to each other, and it corrects thermal expansion of the thin metal plate by utilizing the distortion at that temperature. It is not merely an extension, but it positively utilizes inward inflectional distortion to correct thermal expansion of the thin metal plate.  When the second members are constituted of a bimetal, since thermal expansion correcting plates are not needed, a welding process can be removed. Failures, such as peeling of thermal expansion correcting plates from the second members due to poor welding, can be eliminated.
Patent JP-2002346293-A (JP)
Title: Laundry hanger
Inventor: YAMAMOTO KAZUMASA
IPC: D06F57/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a laundry hanger for evading damage on a wall surface without requiring the attachment of metallic fixtures for attaching a clothes pole and disposing a clothesline onto the wall surface and without giving a daily and visually unnatural feeling when the laundry is hung inside a house when it rains. SOLUTION: A bridge member 13 is disposed over a frame body 11A. An ungual member (support member) 15 being an ungula shape by connecting one end of an L shape hook member to one end of a bar shape arm member is held in a groove part 14 arranged in the bridge member 13 so as to direct the other end of the hook member downward and permitting the base end part of the ungula member 15 being the other end of the arm member to be slidable along the groove part 14.
Patent JP-2002345559-A (JP)
Title: Toothbrush
Inventor: KUBO MITSUYUKI
IPC: A61C17/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush provided with enough durability and appropriate feeling of use even though a number of bristles are spread and planted on a block head under a condition where they are separated each other at the bottom parts. SOLUTION: In this toothbrush 10 with a number of bristles 11 spread and planted on a block head 14 under a condition where they are separated one by one at the bottom parts, a plurality of the bristles 11 are lattice-likely united by each bonding the bristles 11 with wefts 13 arranged so as to cross the bristles 11 at sites except their apex parts 12. In addition, the lattice-likely united plurality of bristles 11 are planted on the block head 14 by folding a belt-shaped bristle sheet 16 prepared by bonding a number of bristles 11 arranged in parallel into a lattice-shape through wefts 13 and planting it.
Patent JP-2002354144-A (JP)
Title: Gateway and router
Inventor: KAGEYAMA MASAAKI
IPC: H04W88/16
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a gateway and router that can realize the VoIP without a large revision on an existing LAN connected private exchange system containing radio telephones or the like and conduct high-speed hand-over and efficient protocol conversion. SOLUTION: A VoIP gateway 200 directly applies mutual protocol conversion between the unique protocol and the standard VoIP protocol (e.g. the H.323) of a radio LAN telephone system to accept a setup request of the unique protocol from a channel controller 109 and conversely a setup request from a terminal compatible with the H.323 thereby conducting call control with the destination terminal compatible with the H.323 protocol in compliance with the H.323 protocol and opening a control channel and a logic channel.
Patent JP-2002347433-A (JP)
Title: Air conditioning device for vehicle
Inventor: TAKIGUCHI YUKIO
IPC: B60H1/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device for a vehicle, capable of improving ease of operation, and increasing flexibility in an on-vehicle layout. SOLUTION: Signals from a blowing-off mode selecting dial switch 11, an automatic switch 21, and an air conditioning control part 41 are inputted into an operation display control part 61. The output of the operation display control part 61 is connected with indicator display parts 35a-35e and the air conditioning control part 41. The operation display control part 61 determines a blowing-off mode based on the direction and frequency of rotational operation of the blowing-off mode selecting dial switch 11, controls lighting of the indicator display parts 35a to 35e so as to indicate the determined blowing-off mode, and outputs operational information including the determined blowing-off mode to the air conditioning control part 41.  When an automatic control mode is selected by the automatic switch 21, the operation display control part 61 controls the lighting of the indicator display parts 35a to 35e based on the signal from the air conditioning control part 41 so as to indicate the blowing-off mode determined by the air conditioning control part 41.
Patent JP-2002064153-A (JP)
Title: Method for manufacturing capacitor of semiconductor element
Inventor: AHN BYOUNG KWON
IPC: H01L21/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor for forming a dielectric film made of a double film structure of a TaON thin film and an Al2O3 film. SOLUTION: The method for manufacturing the capacitor of a semiconductor element comprises a step of forming a lower electrode of a polysilicon film, a step of forming a nitride film of a thin film on the lower electrode, a step of vapor-depositing an amorphous TaON thin film on an upper part of the nitride film, a step of increasing a content of a nitride in the amorphous TaON thin film by conducting an RTP step, a step of forming a dielectric film of a double film structure by vapor-depositing the Al2O3 film on an upper part of the TaON thin film, a step of crystallizing and furnace vacuum heat treatment to prevent a loss of the nitride in the TaON thin film by removing impurities in the dielectric film, and a step of forming an upper electrode by vapor- depositing the polysilicon film on an upper part of the Al2O3 film.