baber/WOPTO huggingface dataset:
Patent JP-2002268757-A (JP)
Title: Power source controller and power source control method
Inventor: MATSUSHITA AKEMASA
IPC: G05F1/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To supply a stable fixed voltage to a circuit connected to an output line. SOLUTION: An input voltage from an input terminal 7 is regulated by a plurality of regulators 1-3, and the outputs of those regulators 1-3 are charged by stabilized capacitors 4-6, and at the time of outputting voltages charged by the stabilized capacitors 4-6 from output lines 8-10, the timings of the outputs of those regulators 1-3 are shifted so as to be made different from each other according to control signals from delay circuits 16 and 17 so that rush currents to be generated when the regulators 1-3 are started can be dispersed.
Patent JP-2002276785-A (JP)
Title: Hydraulic circuit for cvt control
Inventor: INABA AKIRA
IPC: F16H9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure drop of an operating oil to be supplied to a driven pulley cylinder when releasing a lock-up condition. SOLUTION: A downstream oil passage 3b for a pump 5 is divided into at least two with a flow dividing valve 6, and the driven pulley cylinder 21 and a first control valve 7 for controlling the pressure of the driven pulley cylinder 21 are connected to a first outflow port 61j of the flow dividing valve 6 and a second control valve 10 for controlling a lock-up clutch 22 is connected to a second outflow port 61m of the flow dividing valve 6.
Patent JP-2002272686-A (JP)
Title: Sphygmomanometer
Inventor: NISHIMURA MICHIO
IPC: A61B5/022
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sphygmomanometer allowing each user to store his blood pressure value in a memory area allocated to him. SOLUTION: A display part 10 provided in this sphygmomanometer body 1 includes a blood pressure value display part 10a for displaying the highest and lowest blood pressure values, a time display part 10b for displaying date and time of the day, and a user display part 10c for displaying either A or B as a user identification mark. A sliding user selector switch 16 provided on the sphygmomanometer body 1 is used to select either the user A or the user B, with 'A' and 'B' on both sides as the user identification marks 21 and 22, respectively. Before or after the blood pressure values measured are stored in memory, the identification mark of the user A or B related to the blood pressure value measured, that is, the identification mark 'A' or 'B' to which the switch 16 is moved, is displayed as it blinks in the user display part 10c.
Patent JP-2002272560-A (JP)
Title: Fluid cushion
Inventor: IDO HIROYUKI
IPC: A47C27/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluid cushion which is capable of suppressing the moisture transpiration from the water sealed into a bag or liquid fluid containing the water and announcing the life of the bag. SOLUTION: The bag comprises the water or the liquid fluid 20 containing the water included in the bag elastically supported from an inner side and organic fatty oil 30 included in the bag. The organic fatty oil 30 has the nature that the organic fatty oil more hardly permeates the material of the top surface 11A of the bag than the liquid fluid 20 and since this organic fatty oil is lower in specific gravity than the liquid fluid, the organic fatty oil exists between the top surface 11A and the liquid fluid 20 within the bag and forms the layer of the organic fatty oil 30 along the front surface on the inner side of the top surface 11A. The bacteria to biodegrade the organic fatty oil 30 is mixed in the organic fatty oil 30, by which the organic fatty oil 30 is rapidly biodegraded at the prescribed point of the time before lapse of the period when the bag is usable without failure.
Patent JP-2001320599-A (JP)
Title: Method for expressing digital image in extended color reproduction area (gamut) on output medium of hard copy
Inventor: BRYANT ROBERT C
IPC: H04N1/41
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional method for expressing a digital image in an extended color reproduction that it cannot reproduce information with respect to colors at the outside of a color reproduction area of a hard copy print in the case of using an image in a video RGB color space to generate the hard copy print. SOLUTION: By making an adjusted color value of a digital image in an extended color reproduction area fit to a color reproduction area with a limit in an output medium, the digital image is formed within the color reproduction area with a limit. A color reproduction area output print with a limit is generated from the digital image within the color reproduction area with a limit on a hard copy output medium. An after-image to express a difference between the digital image within the extended color reproduction area and the digital image within the color reproduction area with a limit is decided. A digital coding means makes the after-image to be used for generating the reconfigured digital image in the extended color reproduction area match to the color reproduction area output print with a limit and encodes the after-image on the output print.
Patent JP-2002272250-A (JP)
Title: Treating chamber structure in thresher
Inventor: WATABE TAKAHIRO
IPC: A01F12/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To readily carry out mounting and demounting of a treating chamber cover for covering a treating cylinder even when an elevating cylinder is stood in a lateral face of the treating chamber in a thresher equipped with the treating chamber in the front and rear directions provided with the axially installed treating cylinder communicating with a threshing chamber and the elevating cylinder capable of lifting and transporting separated grains and stood in the lateral face of the treating chamber. SOLUTION: This treating chamber structure is obtained by dividedly forming the treating chamber cover 16 covering the treating cylinder 9 at the front in the rear and making the treating chamber cover 16 on the rear side mountable and demountable from the rear of a machine body without interfering with the elevating cylinder 11.
Patent JP-2002278026-A (JP)
Title: Photographic film
Inventor: IWAGAKI MASARU
IPC: G03C3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a photographic film using a polyester supporting body improved in terms of trouble on imperfect disconnection in a developing processing machine. SOLUTION: This photographic film is a roll photographic film obtained by housing unexposed photographic film taken up in a state where its one end is locked on the core of a winding shaft in a cartridge for photographic film in a light-tight state, and a disconnection load lightening means is provided between the final image frame of the photographic film and a locking end on the core side of the winding shaft.
Patent JP-2001337414-A (JP)
Title: Heat developable photosensitive material
Inventor: ITO TADASHI
IPC: G03C1/74
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high image density (Dmax) and low humidity dependency of the line width of letters as a heat developable photosensitive material particularly for a photomechanical process and for a scanner and an image setter. SOLUTION: In the heat developable photosensitive material with an image forming layer containing at least a non-photosensitive silver salt, photosensitive silver halide, a nucleus forming agent and a binder and at least one protective layer situated farther from the base than the image forming layer on the base, the protective layer contains at least one compound of the formula Q-(Y)n-CZ1Z2 X (1) [where Q is alkyl, aryl or a heterocyclic group; Y is a divalent combining group; (n) is 0 or 1; Z1 and Z2 are each halogen; and X is an electron withdrawing group or the like] or formula (2) [where M is H or a k-valent cation, (k) is an integer of >=1; R is a substituent; and (n) is an integer of 1-4] as an emulsified dispersion or a solid dispersion.
Patent JP-2002280376-A (JP)
Title: Method and apparatus of cleaning cvd apparatus
Inventor: SHIBATA KOJI
IPC: B01J19/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method in a CVD apparatus, where a by-product such as SiO2 , Si3 N4 or the like stuck to and deposited on, the surface of the inner wall, the electrode or the like of a reaction chamber in a film formation process can be removed with satisfactory efficiency, the discharge amount of a cleaning gas to be discharged is low, the influence given to an environment such as global warming influence or the like is small, and costs can be reduced. SOLUTION: A film formation treatment is carried out on a substrate by the CVD apparatus. A fluorine-based cleaning gas, containing a fluorine compound, is changed into a plasma by a remote plasma generation apparatus, the plasma cleaning gas is introduced into the reaction chamber, and the by- product which has been stuck to the reaction chamber is removed.
Patent JP-2002278358-A (JP)
Title: Thermal fixing device
Inventor: MITSUDA TOKIO
IPC: G03G15/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device capable of almost accurately grasping a change in the surface temperature of a heating member in a paper passing area even when the passing interval of a recording sheet is changed, always obtaining a fine fixed image free from defective fixing and preventing the heating member from being excessively heated. SOLUTION: The thermal fixing device is provided with a heat roller including a heater in its inside, a pressure roller for press-contacting with the heat roller, a temperature sensor for detecting the surface temperature of the heat roller by coming into contact with the heat roller on the outside of a recoding sheet passing area, a means for counting recording sheet passing time and non-passing time between the heat roller and the pressure roller, a means for predicting a difference between a temperature detected by the temperature sensor and the practical surface temperature of the heat roller in the sheet passing area on the basis of the sheet passing time and the non-passing time, and a temperature control means for controlling current supply to the heater while considering the predicted temperature difference.
Patent JP-2002289900-A (JP)
Title: Concentrating solar cell module and concentrating photovoltaic power generation system
Inventor: SASAOKA MAKOTO
IPC: H01L31/052
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a concentrating solar cell module, in which sunlight is condensed on a photovoltaic element, without irregularities in a quantity of light, without chromatic aberrations and with high efficiency and which is especially small, light-weight and low-cost. SOLUTION: The concentrating solar cell module is provided with a light guide 703, which comprises at least one emission face and which comprises a plurality of incident faces 109 and at least one photovoltaic element 204, which is situated immediately after the emission face. The light guide 703 is composed of a transmissive, solid and continuous refractive-index medium, and its surface is smooth. In the module, the sunlight 107 radiated from the sun is fully incident on an incident face 109 of the light guide 703, it is totally reflected on the side face, and it is emitted from the emission face.
Patent JP-2002287216-A (JP)
Title: Simple type equatorial for astrophotography
Inventor: DOI YASUO
IPC: G02B23/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple type equatorial for astrophotography which is made smaller in size and light in weight and is simpler in structure. SOLUTION: This equatorial consists of an equatorial body 21 and a panhead 22 for a camera. The equatorial body 21 has a stationary pedestal 30, a turning pedestal 33 which is supported turnably around its one end side relative to the stationary pedestal 30 and a polar axis telescope 37 disposed at the turning center of the turning pedestal 33. A drive unit 36 is driven, by which a supporting rod 37 is downwardly moved. The turning pedestal 33 turns toward a horizontal position inclined with the stationary pedestal 30 while the turning pedestal is supported by the supporting rod 37 and while guide plates 66 abut on the flanks of the stationary pedestal 30. The camera 201 mounted on the panhead 22 for the camera is turned at the same speed as the rotating speed of the celestial body while its shutter is held open.
Patent JP-2002289418-A (JP)
Title: High-density sintered body granulating powder and sintered body using the same
Inventor: KAWAMURA MAKOTO
IPC: C22C38/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide high-density sintered body granulating powder and a sintered body using the same. SOLUTION: Material powder contains small particles 2 of average grain diameters 1 to 20 μm and large particles 4 of average grain diameters 30 to 150 μm, where both kinds of the particles are preferably formed of an Fe-Co soft magnetic alloy. The material powder is granulated into granulated powder 1 by the use of a binder, where 30 to 70 wt.% small particles 2 are contained in the granulated powder 1, and at least some of the small particles 2 are attached to the surface of the large particle 4 for the formation of a particle 6 covered with smaller particles.
Patent JP-2002297050-A (JP)
Title: Laminated type display device and manufacturing method therefor
Inventor: ISHIDA NOBUHISA
IPC: G02F1/1345
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type display device which can be made compact by narrowing the width of a frame surrounding a display region, as much as possible. SOLUTION: A display device 2 has display elements 6B, 6G and 6R. With respect to an electrode terminal region 22 of a scanning electrode 18, an electrode terminal region 22R is arranged on the opposite side of electrode terminal regions 22B and 22G opposite across a substrate. A substrate 26, on which a drive circuit 24 is mounted is connected to the electrode terminal 22G. The terminals 22B and 22G are connected to the substrate 26 via substrates 28 and 30. Thus, scanning electrodes 18B, 18G and 18R of the elements 6B, 6G and 6R are made common to each other.
Patent JP-2002303379-A (JP)
Title: Replacing method without open-cut of buried pipe and pipe dividing tool
Inventor: JO HIROYUKI
IPC: F16L1/024
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To save time and labor for preparatory work of connection, when a branch pipe or a valve is connected on the middle point on a renewal pipe while protecting the renewal pipe by a pipe wall portion. SOLUTION: In a replacing method without open-cut of the buried pipe, a pipe divide tool E is inserted from one end side of a part to be replaced of a buried pipe A and is moved to make cracks G1 continuously at plural portions in a circumferential direction and along a longitudinal direction of the buried pipe, and at the same time, plural wall portions A1 of the pipe cut by the cracks in a circumferential direction are relatively displaced outward in a diameter direction of the pipe so that the renewal pipe B is drawn into the pipe wall portions.  While a front portion in the moving direction of the pipe divide tool inserted into the buried pipe is kept to be approximately fixed attitude with respect to the buried pipe and the pipe divide tool is moved to make the cracks continuously, a rear end side 18 in a direction moving the pipe divide tool in the pipe wall portions is displaced at an approximately fixed position of the pipe divide tool outward in the diameter direction of the pipe so that bending moment M required for breaking the pipe wall portions in the circumferential direction of the pipe can act.
Patent JP-2002295571-A (JP)
Title: Pneumatically controlled liquid-filled active vibration isolator
Inventor: KATO KAZUHIKO
IPC: F16F13/26
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved pneumatically controlled liquid-filled active vibration isolator that can advantageously secure liquid flow amount in the first orifice path tuned to the low frequency side while vibration isolation effect is well secured in the second orifice path tuned to the high frequency side so that the vibration isolation effect based on the flow of liquid resonance or the like can be exhibited in the first orifice path more effectively. SOLUTION: The vibration isolator 10 has a pneumatic excitation means 70 to control the pressure of a sub liquid chamber 44 by giving pneumatic fluctuation to an operation air chamber 36 from outside to give excitation force to an excitation board 32 and an air chamber sealing means 72 to give force of constraint to the excitation board 32 based on the elastic positioning force in the excitation board 32 and the air pressure in the chamber 36 by sealing the chamber 36 under the approximate atmospheric pressure.
Patent JP-2002292467-A (JP)
Title: Control device for welding robot
Inventor: SADAHIRO KENJI
IPC: B23K9/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a welding robot integrating and displaying the exact welding operation time corresponding to the variation of a groove gap of a welding joint. SOLUTION: The control device 1 for the welding robot is provided with a welding time integrating means 23 for previously integrating the welding time of each laminated welding layer corresponding to the variation of the groove gap G of the welding joint 13, an out-of-working time integrating means 24 for previously integrating the idle running time except for the welding time integrated by the welding time integrating means 23, a total welding work time integrating means 25 for integrating the integrated time by the out-of-work time integrating means 24 and the welding time integrating means 23, and a display means 60 for displaying the total welding work time of the total welding work time integrating means 25.
Patent JP-2002295080-A (JP)
Title: Electronic key system for vehicle
Inventor: FURUTA NORITOSHI
IPC: B60R25/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To decrease the number of on-board antennas of an electronic key system for a vehicle. SOLUTION: An on-board machine S transmits a request signal taking an electromagnetic wave as a medium by the on-board transmitting antenna 12, an electronic key K measures the receiving field intensity C of the request signal, and a response signal showing the receiving field intensity C is transmitted taking the electromagnetic wave as a medium. The on-board machine S receives the response signal taking the electromagnetic wave as a medium by the on-board receiving antenna 13, and measures the receiving field intensity D of the response signal. An electronic key ECU 17 determines the position of the electronic key K by comparing the receiving field intensity D with the receiving field intensity C, and unlocking of the lock mechanism of the door corresponding to the determined position of the electronic key K is permitted.  Thus, according to the receiving field intensity D and the receiving field intensity C, the position of the electronic key K can be determined so as to decrease the number of antennas.
Patent JP-2002298433-A (JP)
Title: Phase change optical recording medium
Inventor: YUZUSU KEIICHIRO
IPC: G11B7/24038
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable high-density recording by reducing cross erasure in a recording layer included in an information layer at an optical incident side, and closing up a track pitch in a phase change optical recording medium having two or more information layers including a phase change optical recording layer. SOLUTION: Two or more information layers including the recording layer which produces the reversible phase change between a crystallized state and an amorphous state by light irradiation, are stacked. An information layer (2) placed at the optical incident side includes a transparent dielectric layer (21), a recording layer (22), a transparent dielectric layer (23), a transmissive reflective layer (24) and a transparent heat dissipation layer (25).
Patent JP-2002298221-A (JP)
Title: System for registering commodity information, device for notifying inquiry destination on commodity information, computer program, and recording medium
Inventor: KISHINE MASANORI
IPC: G06Q50/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To additionally register unregistered commodity information in a commodity master file by a few operation such as reading or inputting of an identification code such as a JAN code and inputting of a sale price. SOLUTION: Information on an inquiry destination on commodity information unregistered in a commodity master 102 of a commodity managing device 10a is acquired from a domestic manufacturer URL providing device 20. Commodity information is collected from code masters 301A, 301B, etc., (501A, 501B, etc.), of servers 30A, 30B, etc., (50A, 50B, etc.), of domestic and overseas manufacturers A, B, etc., by making a JAN code, a UPC code or the like as a key, and is additionally registered in the commodity master 102.
Patent JP-2002303771-A (JP)
Title: Sz slot for optical fiber cable and its manufacturing method
Inventor: WATANABE HIROTO
IPC: G02B6/44
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an SZ slot which can improve productivity and quality and to provide a method for manufacturing the SZ slot. SOLUTION: In the process of manufacturing the SZ slot 8, the temperature of a rotary die 2 is measured by using a radiation thermometer 9 and its temperature information is sent to a temperature control unit. The temperature control unit when judging that the detected temperature is higher than set temperature cools the rotary die 2 by using a rotary die cooling device 10. Namely, the rotary die is cooled by taking air 11 in the rotary die cooling device 10 and blowing the air 11 to the rotary die 2. While extruded resin temperature is thus controlled, a tension member 5 is coated with a slot layer 7 by extrusion and the SZ slot 8 is formed.
Patent JP-2002303782-A (JP)
Title: Optical device and camera
Inventor: SAKURAI HIROSHI
IPC: G03B7/0805
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent an operation mode which is contrary to the intention of a user from being selected. SOLUTION: In the optical device provided with a detecting means for the line of sight to detect the position of the line of sight of the user viewing an observation surface by picking the eye-ball image of the user and a photometric means to measure brightness within the observation surface and having a function to select a specified operation mode among several operation modes, the selection of the specified operation mode by the detected result of the detecting means for the line of sight is not performed (S104→S1l4) in the case that a photometric value obtained by the photometric means is equal to or lower than a specified value.
Patent JP-2002305158-A (JP)
Title: Substrate processing apparatus
Inventor: SHINOZAKI KENJI
IPC: H01L21/68
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To make the processing of a substrate uniform. SOLUTION: A rotary housing 2 is provided rotatably in a housing 1, and a rotary driving device 3 which rotates the rotary housing 2 is provided; and a platform 4 is provided at the upper part of the rotary housing 2, and a substrate 5 is supported on the platform 4. In a processing state, the heating temperature of a lamp heating device 11 is held at, for example 1,000 deg.C and in a conveyance stage, the substrate is conveyed, while the lamp heating device 11 is placed in operation.
Patent JP-2002269659-A (JP)
Title: Area siren
Inventor: TAKAYANAGI JUNJI
IPC: G10K7/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To quickly prevent an emergency, a disaster or a case to the minimum. SOLUTION: By using this area siren, the emergency, the disaster or the case is quickly prevented to the minimum by force of local residents first, aside from dependence upon only a fire station or a police station.