baber/WOPTO huggingface dataset:
Patent JP-2002095040-A (JP)
Title: Method and apparatus for design, adjustment or operation of wireless network by using pre-frequency- assignment optimization
Inventor: CHEKURI CHANDRA S
IPC: H04W16/18
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique to be used when designing, adjusting or operating a wireless network, so as to provide a desired level of performance for the network. SOLUTION: An optimization process is applied to an information set characterizing a network. This optimization process contains an optimization stage before at least one, pre-frequency-assignment optimization stage, and this is applied prior to a frequency is allocated to one or a plurality of communication channels of a radio network. By the use of the output of the optimization process, one or plurality of operation parameters of the wireless network, such as transmission power of a base station, direction of an antenna, or the like are determined.
Patent JP-2002230840-A (JP)
Title: High density optical disk using amorphous reflection film
Inventor: WON MOKU KIM
IPC: G11B7/2585
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high density optical disk using an amorphous reflection film which reduces the noise of the optical disk. SOLUTION: The high density optical disk exclusively used for reproduction and the high density optical disk in which recording and reproduction can be performed each at least once, each disk using an amorphous film are provided. The former disk comprises a substrate having a pre-pit including information and formed in the surface thereof, the reflection film consisting of an amorphous substance for minimizing the noise of reflection light of incident laser beams by minimizing the surface roughness and formed on the substrate and a resin layer for protection formed on the reflection film. The latter disk comprises a recording film for recording data and the reflection film for reflecting light entered in the recording film.  Each of the disk is characterized in that the reflection film is in the amorphous state and the laser beams are incident on opposite to the surface of the reflection film after it is laminated.
Patent JP-2003043608-A (JP)
Title: Silver salt photothermographic dry imaging material, image recording method and imaging method
Inventor: SOKU MAN HO KIMURA
IPC: G03C5/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material giving high image quality and excellent in silver tone, preservability and light resistance and to provide an image recording method and an imaging method each using the imaging material. SOLUTION: In the silver salt photothermographic dry imaging material having a photosensitive layer containing grains of an aliphatic silver carboxylate, photosensitive silver halide grains and a binder on a support, an emulsion of the photosensitive layer has been chemically sensitized and the grains of the aliphatic silver carboxylate are formed under the presence of a compound which functions as a grain growth inhibitor or a dispersant for the grains.
Patent JP-2003042628-A (JP)
Title: Refrigerator, operating method of refrigerator, failure diagnostic method of refrigerator
Inventor: NAKATSU TETSUSHI
IPC: F25B1/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To solve problems that a conventional refrigerator has poor energy- saving performance because optimum flow rate of a refrigerant cannot have been supplied and waste flow rate of the refrigerant has been supplied, and that the refrigerator has poor serviceability and low reliability because no measure has been taken against troubles, insufficient cooling, etc., of the refrigerator due to choking of capillary tubes, defective operation of a linear expansion valve, etc. SOLUTION: A pressure reducing device is constituted by a switching means which ramifies refrigerant condensed by a condenser into a plurality of refrigerant passages and which makes the flow rate of the refrigerant variable by switching the plurality of refrigerant passages, and a plurality of capillary tubes which is connected to the plurality of passages and which supplies the refrigerant to a cooler. Passage area of at least one of the passages is constituted so as to be controlled variably depending on operational condition of a refrigerator.
Patent JP-2003046461-A (JP)
Title: Radio system
Inventor: YAMAGUCHI YASUNORI
IPC: H04H20/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a local fixed emergency radio system including a master station installed in a local government office and a plurality of slave stations that enables the slave stations to make automatic PA broadcast without the need for transmission of voice signal for every broadcast of the master station when allowing the slave stations to broadcast the same contents at a prescribed time everyday. SOLUTION: An automatic broadcast registration control section 10 for outputting broadcast time data is provided with a main control section 2 of the master station so as to enable the master station to transmit broadcast time data superimposed on a voice signal to the slave stations. Further, the slave station is provided with a voice storage section 11 that stores the voice signal as data when receiving the broadcast time data superimposed on the voice signal from the master station and an automatic broadcast control section 12 that stores the broadcast time data and converts the data stored in the voice storage section 11 into voice and outputs the voice at a broadcast time.
Patent JP-2003048098-A (JP)
Title: Press of a4 size
Inventor: NAGAFUNE KOICHI
IPC: B30B1/18
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive press of A4 size which can reduce an installation space and the running cost. SOLUTION: A nut of a nut rotation type ball screw is driven by a motor via a pulley and a belt, and a shank is directly fitted to a shaft of the nut rotation type ball screw to dispense with any wasteful mechanism. The size of the press is determined to be A4 size, i.e., the width of 210 mm, the depth of 297 mm, and the height of 420 mm.
Patent JP-2003051733-A (JP)
Title: High frequency module component
Inventor: UCHIKOBA FUMIO
IPC: H01L25/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency module component that can enhance the productivity without discrepancy in each manufacturing process, enhance the performance in use and the reliability in use, downsize the product with a low profile where high frequency electronic circuit components including a ceramic multi-layer substrate and a flip-chip mount surface acoustic wave(SAW) element directly mounted thereon particularly have a function of preventing a DC voltage from being applied to the SAW element. SOLUTION: This invention provides a high frequency module component that is configured such that the surface acoustic wave element and other surface mount elements are mounted on a multi-layer substrate, the surface acoustic wave element is directly flip-chip-mounted on an electrode with a metallic film of the multi-layer substrate, and part of a capacitor pattern having a function of preventing application of a DC voltage to the surface acoustic wave element is formed on at least part of the surface acoustic wave element mount area of the multi-layer substrate.
Patent JP-2003048581-A (JP)
Title: Bicycle with anti-theft device
Inventor: MIYOSHI TAKEHIRO
IPC: B62H5/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with an anti-theft device that permits longitudinal compactness of a saddle turning support mechanism and reliable locking movements interlocked by a connecting wire. SOLUTION: A saddle support base part 6 has an integrally formed swelling portion 6d of a curved shape. In a parking attitude, the swelling portion 6d bends an inner cable 16a into a swelling position beyond a line linearly connecting two points of a concave portion 5e and a lift region start point P at a lower end of an upper through hole 2c to increase a lift distance of the inner cable 16a. A region for supporting a turning movement of a saddle 1 is longitudinally compact, and locking movements interlocked by the inner cable 16a are reliable.
Patent JP-2003050767-A (JP)
Title: System, method for distributing information, device and method for supplying information
Inventor: MIYAGI SHIRO
IPC: G06F12/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To automatically convert image data into one of a file format, corresponding to the image display standard of a terminal at a distribution destination and output it. SOLUTION: In the information distribution system provided with an image data processor 11 having an image data processing function and a communication function, a server 12 for storing image data from the image data processor 11 and a cellular telephone base station 13 connected with a cellular telephone 15 via a cellular telephone communication network 14, Web data having image data and sentence data is converted into standard Web data in a standard form and stored in the server 12, standard Web data are converted into data into a form, which can be processed by the terminal at the distribution destination and distributed in a Web data conversion processing part 28.
Patent JP-2003056911-A (JP)
Title: Heat recovery system
Inventor: SHIMIZU TAKEHIRO
IPC: F24H1/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To ensure reheating of a bath with the aid of recovered heat without additionally providing a heat exchanger. SOLUTION: Heating water is circulated through a connection section 5d, a three-way valve 17, a bypass passage 16, and an exhaust heat heating heat exchanger 3 from a heating pump 9, whereby waste heat from a gas engine 1 is recovered, while heating water is circulated through a heating heat exchanger 8, a solenoid valve 13, and a bath heat exchanger 10 from the heating pump 9, whereby water in a bathtub is indirectly heated to reheat the bath.
Patent JP-2003060862-A (JP)
Title: Device for reading original
Inventor: NISHIO YUKITO
IPC: H04N1/028
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an original reader which forms an image with high reproducibility while suppressing a beat noise such as an electromagnetic radiation noise in an inexpensive and simple configuration. SOLUTION: A signal whose frequency is diffused by a frequency diffusing circuit 12 in order to reduce the electromagnetic radiation noise and a signal from an oscillator 11 are inputted to a motor driving clock generator 14. The generator 14 detects a modulation cycle from the increase/decrease of phase difference, detects a frequency diffusion cycle in the frequency diffusing circuit 12, generates a feed motor driving clock to be the integer times of the cycle and, then, adjusts the scanning velocity of an optical unit 3.
Patent JP-2003056725-A (JP)
Title: Pinch valve
Inventor: FURUKAWA NOBUSHIGE
IPC: F16K7/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pinch valve preventing excessive fastening in fully closing a valve and retaining a constant flow rate even if there is an erroneous operation and vibration. SOLUTION: This pinch valve comprises a handle 1 having a recess part 9 formed with a stopper part in the internal circumference in its upper part and a female screw 11 in the internal circumferential surface in its lower part; a bonnet 2 provided with a recess part 14 rotationally fitted to its upper part so as to prevent vertical movement of a handle and a through-hole 17 in its lower part; a clamping body 3 fitted with a stopper ring 21 in its upper part, a male screw 22 to be screwed with the female screw of the handle in its central part, a flange part 23 vertically moving the though hole 17 in its lower part, and a clamping element 24 in its lower end; an elastic pipe 4 released by press- contacted by the clamping element; a body 5 joined with the lower end of the bonnet and having a groove 26 for receiving the pipe;  and a connecting part 6 connecting the pipes in the both sides of the body to other tubes.
Patent JP-2003058806-A (JP)
Title: Information processing method, program and system for agency of claiming and collection of paid contents
Inventor: SHOJI TEIJI
IPC: G06Q50/32
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method concerned with the agency of claiming and collection of paid contents and capable of improving the convenience of an answer for the payment of each contents. SOLUTION: In an information processing system connecting a charging server 1, a collected charge management server 2 and an information fare adjustment server 3 in order to execute service of agency for charging the claimed amount of each paid contents to be provided to a previously determined subscriber's line together with the charge for telephone calls from the previously determined subscriber's line and collecting these charges, the server 3 allows flags indicating paid contents to correspond to the contents names X, Y, Z of respective paid contents recorded in a detailed statement 31 for charges when payment information including the line number of the subscriber's line to be an address to which the charge is to be sent and the meaning of a paid state is sent from the server 2.
Patent JP-2003057212-A (JP)
Title: Ultrasonic flaw-detection apparatus
Inventor: KAMEYAMA SHUNPEI
IPC: G01N29/04
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw-detection apparatus that has a check function for checking the contact state of a plurality of transmission elements to a test piece, corrects a reception signal based on the check result, and by combining the data after correction to achieve a state that is equivalent to the transmission of a single-mode Lamb wave. SOLUTION: The ultrasonic flaw-detection apparatus comprises a plurality of groups of transmission/reception elements 4, comprising at least one transmission/reception element 3 for transmitting Lamb waves, consisting of a plurality modes into a test piece 1 and receiving the reflected signals, a transmission/reception section 5 for transmitting signals to the groups of transmission/reception elements, and a signal-processing section 6 for processing a signal, that is received by the transmission/reception section. A plurality of transmission/reception elements are arranged in a direction of orthogonally crossing the transmission direction of the Lamb waves. The signal-processing section has a check function for checking the contact state of the groups of transmission/reception elements to the test piece, and a mode identification function for identifying a desired mode in reception from a plurality of Lamb wave modes.
Patent JP-2003028042-A (JP)
Title: Device for generating electricity by rotating power generator by using pressure of atmosphere and water
Inventor: NAKAI SUSUMU
IPC: F03B17/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating pollution-free electricity by rotating a power generator by using the pressure of the atmosphere and water. SOLUTION: A sealed pressure tank 1 is placed on an upper part, a lower water tank is placed down below, and they are linked by a rising pipe 4 and a falling water pipe 7. A water turbine 18 is placed in each of the pipes, and the water turbine 18 and a power generator 20 are transmittingly linked by a circular transmitting tool 19. Water is put in from a feed water port 10, a rising water adjuster 14 is opened, a falling water adjustor 15 is opened, and the water 11, as falling water 16, falls to the lower water tank. When the water 11 falls, pressure in an air pressure chamber is reduced, the water 13 in the lower water tank becomes strong, and the water 13 passes in the rising pipe 4 and enters the sealed pressure tank 1.  A rising water flow continues further, each of the water turbines 18 rotates, and the power generator 20 is rotated by the circular transmitting tool 19 to generate electricity.
Patent JP-2003059844-A (JP)
Title: Apparatus and method for chemical vapor deposition
Inventor: MORIZAKI HITOSHI
IPC: H01L21/205
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for chemical vapor deposition, using a heater capable of manufacturing a high quality film having proper productivity. SOLUTION: The apparatus for chemical vapor deposition comprises a rotatable substrate holder, having a plurality of substrate-mounting units disposed in a vacuum chamber, a partition wall for dividing the vacuum chamber into two chambers and disposed at predetermined intervals to the holder, so as to rotatably move the holder over the two chambers, exhaust ports provided at the two chambers, and a heater and a gas inlet disposed at the one chamber. The method for chemical vapor deposition comprises the steps of heating the heater to a predetermined temperature, introducing a source gas, then rotating the substrate holder, moving the substrate mounted on the mounting unit from other chamber of the two chambers to a position facing the heater of one chamber, and depositing a thin film.
Patent JP-2003060282-A (JP)
Title: Submount material
Inventor: SHIRAI TAKAO
IPC: C04B37/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a submount material that can be assembled easily to and removed from electronic equipment, prevents a metal circuit layer from being peeled off greatly even if thermal shock operates during an assembly process and use, and has superior heat radiation properties, durability, and reliability. SOLUTION: A submount material 4a has a silicon nitride substrate 2a, a metal circuit board 11 jointed to the surface of the silicon nitride substrate 2a, and a back metal plate 12 jointed onto the back of the silicon nitride substrate 2a. In the submount material 4a, a laser diode 6 should be mounted onto the metal circuit board 11, and the area of the back metal plate 12 is to be larger than that of the silicon nitride substrate 2a.
Patent JP-2003053316-A (JP)
Title: Hazardous material disposal system
Inventor: IRIE NOBUHIKO
IPC: B01J3/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To make large-volume disposal possible by improving the working efficiency of hazardous material disposal with a hazardous material disposal system. SOLUTION: A first separator 58 for withdrawing the PCB oil packed or preserved in a transformer 10 is disposed in a first partition chamber 51 and a cleaning equipment 59 having a plurality of cleaning lines (roller conveyors 2) for cleaning the inside of a vessel 14 of the transformer 10 is disposed in a second partition chamber 52. A demolition device 60 to demolish the vessel 14 and components 24 is disposed in the second partition chamber 52 adjacently thereto and an unmanned carrier car 63 is made freely cyclically travelable around the first and second partition chambers 51 and 52, by which the hand- over conveyance of the transformer 10 between the first separator 58 and the cleaning equipment 59 and the demolition device 60 is made possible.
Patent JP-2003053832-A (JP)
Title: Transparent polyester film for vapor deposition and transparent vapor-deposited polyester film
Inventor: HIRAOKA TOSHIHIKO
IPC: B29K67/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for vapor deposition suitable for obtaining a transparent vapor-deposited film excellent in oxygen and steam cutting-off properties. SOLUTION: In the transparent polyester film for vapor deposition which is a biaxially oriented polyester film 5-50 μm thick, the heat shrinkage ratios of the film at 190 deg.C for 20 min in the longitudinal and cross directions are 2-6% and -0.5 to 3% respectively, a point where the gradient of a temperature- size change curve in the longitudinal direction changes from a minus value to a plus value exists, the temperature of the film at the point is at least 210 deg.C, and a size change ratio of the length of the film at the point to the original length of the film is -10 to -3%.
Patent JP-2003053893-A (JP)
Title: Wear-resistant electrically-conductive resin sheet and method for manufacturing it
Inventor: TORII HIDEYASU
IPC: C08J7/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-conductive resin sheet which has excellent electric conductivity and has enough antistatic properties and wear-resistant properties and generates no fine powder and gives no damage to the electronic component when it is molded into a container for an electronic component, etc., and a method for manufacturing it. SOLUTION: The wear-resistant and electrically-conductive resin sheet characterized by forming an electrically-conductive elastomer layer on at least one surface of the resin sheet, and the method for manufacturing it are provided.
Patent JP-2003066091-A (JP)
Title: Insulation diagnostic method for tank type electrical apparatus
Inventor: OKI HIDETO
IPC: H01H33/56
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To positively remove an effect of noise due salt damage of an insulator in a method for diagnosing insulation by detecting an electromagnetic wave generated by partial discharge. SOLUTION: The electromagnetic wave leaking out from the electrical apparatus 1 is detected by a partial discharge sensor 8 arranged in a lower part of the insulator 4. An insulation diagnosing device 10 removes the effect of noise from a detection signal of the partial discharge sensor on the basis of a detection signal of a noise sensor 9. The noise sensor is arranged in a neighborhood of an insulator 7 in phase with the insulator of the electrical apparatus. Since the noise sensor detects the electromagnetic wave generated in an insulator surface by salt damage, the effect of noise due to salt damage can be removed along with external noise from the detection signal of the partial discharge sensor.
Patent JP-2003068957-A (JP)
Title: Cooling module
Inventor: HIRATA MASAHIKO
IPC: H05K7/20
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling module that is increased in cooling effect by improving the heat radiating performance of heat radiating fins. SOLUTION: This cooling module is constituted by providing two heat pipes 15a and 15b which transfer the heat from heat generating parts to the heat radiating fins, and dividing the fins into two facing groups 13a and 13b of heat radiating fins on the main body 7 side of this module and those on a lid side. Then one 15a of the heat pipes 15a and 15b is thermally joined to the back of the fin in the group 13a on the main body 7 side, and the other heat pipe 15b is thermally joined to the back of fins in the other group 13b on the lid side. Consequently, heat is transferred through the groups 13a and 13b of fins from their backs to the front ends without lowering the temperature and the fins can effectively radiated heat as a whole when the module is operated for forcible cooling by a fan.  In addition, the size of this module can be reduced without increasing the thicknesses of the divided two fin sections.
Patent JP-2003063444-A (JP)
Title: Hinge structure of front panel
Inventor: IMAI MASAAKI
IPC: B62D25/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To support a front panel so that it can be lifted with sufficient opening and enhance the appearance of a cab. SOLUTION: A hinge structure of a front panel comprises a hinge bracket 22 a base end of which is attached to a cowl outer panel 14; a cowl garnish 17 for garnishing the cowl outer panel while covering the hinge bracket; and a hinge arm 23 one end of which is attached to an upper end of a front panel 18 which is provided along a lower edge of the cowl garnish. A pivotal attaching point at the hinge bracket of the hinge arm is provided in the vicinity of a lower end of the cowl garnish and the hinge arm has a small arm 23b and an arm body 23c. The small arm 23b is formed on the other end side of the hinge arm so as to extend along an inner surface of the cowl garnish or the hinge bracket at the closing time of the front panel while the arm body 23c is formed into an almost half arc continuing the small arm so as to swell on the cowl outer panel side.