baber/WOPTO huggingface dataset:
Patent JP-2003235878-A (JP)
Title: Internal root canal sterilizing implement
Inventor: SATO KIMIHIKO
IPC: A61L2/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal root canal sterilizing implement which has high safety to the human body and can rapidly sterilize the interior of a root canal with ease of operation without requiring costly apparatus.  <P>SOLUTION: The internal root canal sterilizing implement 1 is formed to a structure having such titanium dioxide which is formed by applying an organic platinum metal complex of a crystalline system of an anatase type and/or crystalline system of a rutile type to the surface of a transmissible material formed to a shape insertable at least at one end into the root canal 3, then firing the coating at a specified temperature to make the coating finely particulate and has activity under visible rays. The titanium dioxide having the activity under the visible rays is preferably so formed as to exist only on the surface of the transmissible material and the other end is preferably provided with a mounting portion 1a to be attached to the tip 2a in the photoirradiation portion of a visible ray irradiator 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250348-A (JP)
Title: System for cultivating bean sprout, enabling rapid uniform watering and elastic pressure regulation
Inventor: RA KOSHO
IPC: A01G9/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for cultivating a bean sprout, enabling rapid uniform watering and elastic pressure regulation.  <P>SOLUTION: The system for cultivating the bean sprout mainly comprises a cultivation box 1, a water pressure-equating lid 3, a net-shaped lattice board 2, a fitting separator, a water-feeding system, and an elastic ring-shaped belt 4. A plurality of water-conducting convex pipes is formed at the bottom part of the cultivation box 1. The water-feeding system pours water to the cultivation box at the highest layer by a rapid quantitative method. When the flowing quantity of a set flow rate exceeds the total flowing quantity in the water- conducting convex pipes, a lowering natural water pressure is formed to introduce the water flow into a water-charging opening of the water-conducting convex pipe. The water flow flows into the cultivation boxes at lower layers as a uniform precise columnar water flow through a water-dropping opening of the water-conducting convex pipe. The flowed water becomes more uniform water droplet shapes by the passage through the water pressure- equating holes, and the sufficient water is fed to the bean sprouts in the net-shaped lattice board. The excess water enters to the next layer cultivation box through the water-dropping opening so as to be used successively. When the water source reached to the lowest layer, the excess water is discharged to a draining layer from the water-dropping opening, and the discharged water is released or reused after being cleaned by a water-treating system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235483-A (JP)
Title: Composition for fried food
Inventor: HIRAO KAZUTAKA
IPC: A23L35/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition as a seasoning for fried foods including tempura, causing no excessive coloration of the foods after fried without their mutual sticking, and to provide a method for producing such fried foods using the composition.  <P>SOLUTION: The composition for fried foods contains sucralose. The method for producing such fried foods using the composition is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247429-A (JP)
Title: Distributor-type fuel injection pump
Inventor: KAWABATA TOSHIHARU
IPC: F02M41/12
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when four bolts are tightened at positions at unequal intervals, the bolt-tightening force in the outside-peripheral flange on a long interval side is not so strong as that in other parts, and it has a chance of causing deformation to degrade the sealing property.  <P>SOLUTION: In the case when four bolts 72 are tightened at unequal intervals, rigid members 73 are contact-placed on the upper face of the outside peripheral flange 62a as a bridge between the bolts placed at long intervals. The four bolts 72 are tightened in the state in which the rigid members 73 are placed on the outside peripheral flange 62a of an upper cover 62. Thus, the flange 62a on the side of long bolt-interval is also pressed to an upper case by the tightening forces of respective bolts 72 transmitted through the rigid members 73, and deformation of the flange 62a is restrained. Consequently, sealability between the upper case and the cover 62 is ensured over a long period of time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244167-A (JP)
Title: Radio lan terminal and access point retrieving method
Inventor: KAKO NAOKI
IPC: H04L12/28
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve an access point to receive data of a higher communication quality.  <P>SOLUTION: The access point retrieving method comprises steps of: retransmitting data to a first initially set access point from a radio LAN terminal (NO in step 903), if no answer signal is transmitted to the first access point even after a specified time lapsed; comparing the communication condition at the present access point with the communication quality at other access points (step 906), if an answer signal is sent as the result of the retransmission to the first access point (NO in step 904); and taking an access point determined to be in the best communication condition as a new access point of the radio LAN terminal (step 907).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247650-A (JP)
Title: Chemical control valve
Inventor: KAJITA AKIRA
IPC: F16K7/17
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure further safety of an outside sealing structure while maintaining the flow capacity.  <P>SOLUTION: The outside sealing structure has a first annular projection 23 formed on the inner side surface of a peripheral edge projecting part 22 of a diaphragm 8 with the thickness W1 larger than the width W2 of a seal groove 21. In the chemical control valve, the thickness W3 of an inner wall part 41 of the seal groove 21 is increased by narrowing the width W2 of the seal groove 21, compared with the outside sealing structure of a chemical control valve of a conventional technology, without changing the sum (W3+W2) of the thickness W3 of the inner wall part 41 of the seal groove 21 and the width W2 of the seal groove 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249699-A (JP)
Title: Method for forming thin film pattern, method for producing thin film element, method for producing thin film magnetic head and thin film element
Inventor: SATO KEIICHI
IPC: G11B5/31
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thin film element, a method for producing a thin film magnetic head and a thin film element in which production efficiency and reliability can be enhanced.  <P>SOLUTION: A resist pattern is formed at an electrode part forming position and an insulation material layer is dry deposited using the resist pattern thus formed. Subsequently, the resist pattern is lifted off to make a through hole at the electrode part forming position of the insulation material layer and an electrode part is formed of a conductive material in the through hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252775-A (JP)
Title: Nk cell activation agent
Inventor: SHIRAI AKIO
IPC: A61K36/716
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NK (natural killer) cell activation agent, food, beverage or feed having the NK cell activation action, and food or beverage additives or feed additives having the NK cell activation action.  <P>SOLUTION: The NK cell activation agent that includes plant bodies or extracts from the plant bodies of plants belonging to Clematis chinensis Osbeck, Pharbitis nil Choisy or Smilax grabra Roxb as effective ingredients. Food, beverage or feed having the NK cell activation action that includes plant bodies or extracts from the plant bodies of plants belonging to Clematis chinensis Osbeck, Pharbitis nil Choisy or Smilax grabra Roxb as additives, and food and beverage additives or feed additives having the NK cell activation action including the plant bodies or the extracts from the plant bodies of plants belonging to Clematis chinensis Osbeck, Pharbitis nil Choisy or Smilax grabra Roxb.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253958-A (JP)
Title: Automatic opening device of hinged door
Inventor: TAKASHIMA YOSHIHARU
IPC: E05F15/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic opening/closing device of a small-sized and inexpensive hinged door which can be easily attached to an existing flush door.  <P>SOLUTION: The automatic opening/closing device is provided with a non contact feed device B comprising a power feeder 1 for feeding operating power to the automatic opening/closing device A and an incoming section 4 supplied with power from the feeder 1 in no contact state. The incoming section 4 is provided with a normally and reversely rotatable electric motor 23, a driving device 6 formed of a power transmission mechanism transmitting the revolution of the output shaft 26 of the motor 23 to the floor face 28, a controller 7 controlling the motor 23, and a charging part 5 of the operating power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245203-A (JP)
Title: Heating device
Inventor: YAMABE SUNAO
IPC: A47J36/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of an object to be heated.  <P>SOLUTION: The heating device (rice cooker) includes a cover body 7 for closing opening of a device body 2, an inner container (rice cooker pot 1) disposed on the inside of the device body 2, a heating means (induction heating coil 5) for heating the inner container, a heat (inner cover body 17) disposed at the upper part of the inner container, and an exhaust channel for discharging steam generated in the inner container. An oxide film layer 18 containing at least one of silver and copper is provided at least at a part of the surface of the heat sink or exhaust channel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258798-A (JP)
Title: Network management system
Inventor: MIYAUCHI NAOTO
IPC: H04L12/24
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management system in which high-speed network management communications can be realized by reducing communication traffic on a network among a management device, network equipment, a high- order management device and an operator terminal.  <P>SOLUTION: In the network management system connecting a device 4 to be managed which is a communication device comprising a communication network and is to be managed by a management device 1, the management device 1 for monitoring and managing the device 4 to be managed, an operator terminal 5 for providing the user interface of the management device 1 and a high-order management device 3 for managing the management device 1 via networks 2a-2c, the management device 1 is provided with a physical interface 7b2 for the device to be managed, a physical interface 7b3 for the operator terminal and a physical interface 7b1 for the high-order management device connected with the device 4 to be managed, the operator terminal 5 and the high-order management device 3 via the respective independent networks 2a-2c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251847-A (JP)
Title: Imaging apparatus
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/05
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image carrier dielectric layer having many independent floating electrodes from being friction charged to be an opposite polarity to that of a developer through contact with the developer.  <P>SOLUTION: In the imaging apparatus 1 which is equipped with the dielectric layer 2c having many independent floating electrodes of the image carrier 2 and uses a toner to be charged to a minus polarity, a work function ϕ of the toner is set to be not larger than a work function ϕ of the dielectric layer 2c. Even when the toner comes in contact with a surface of the dielectric layer 2c many times to bring about the friction therebetween many times, the dielectric layer 2c is charged to be a more minus polarity than that of the toner because the work functions ϕ of the toner and the dielectric layer 2c are set as above. Therefore, even if the dielectric layer 2c is friction charged through friction with the toner, the dielectric layer 2c is prevented from being charged to be the reverse polarity to that of the toner. The toner is prevented from adhering to a non image part of the surface of the dielectric layer 2c, so that high-quality images without any fog can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259267-A (JP)
Title: System, method and program for providing program data, and recording medium recorded with the program
Inventor: KOISHI MASAHIRO
IPC: H04N21/2747
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program data providing method which resolves inconvenience at the time of interruption of program recording.  <P>SOLUTION: The program data providing system is constituted which has a management server 1 connected to a recorder 2 for reserving and recording broadcast programs, through a communication network. The management server 1 not only starts recording of a program to be recorded by the recorder 2 but also continuously monitors a signal being recorded, which arrives from the recorder 2 during recording of the recorder 2, and records interruption position information representative of an interruption position in the program at the time of interruption of the signal being recorded and segments program data in the interruption position represented by the interruption position information and following positions from program data obtained by recording of the management server after the end of recording to transmit the segmented program data to a preliminarily determined transmission destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253530-A (JP)
Title: Fine spinning frame
Inventor: NISHIO WASHIYUKU
IPC: D01H5/26
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine spinning frame which can depress the formation of fluffs with a simple structure.  <P>SOLUTION: This fine spinning frame for twisting a fiber bundle delivered from the front rollers of a draft section in a twisting and winding portion is characterized by disposing an attracting portion for attracting un-twisted fiber ends to the fiber bundle with an electric charge having a polarity opposite to that of an electric charge charged on the fiber bundle, between the front rollers and the twisting and winding portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255337-A (JP)
Title: Liquid crystal display
Inventor: OKAJIMA YASUSHI
IPC: G02F1/13357
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which has high utilization efficiency of light from a light source and has small power consumption.  <P>SOLUTION: The light source 23 of the liquid crystal display produces auxiliary light which is applied to the direction opposite to the light from a liquid crystal layer. Linear light sources 23A-1, 23A-2, 23A-3 are disposed on the positions corresponding to opening parts 21-1, 21-2, 21-3 of reflection plate 21A respectively and, therefore, the auxiliary light reaches the liquid crystal layer 17 immediately. As a result, the efficiency of the linear light sources 23A-1, 23A-2, 23A-3 is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255440-A (JP)
Title: Photographing device, digital still photographing device, control system for photographing device and control method for photographing device
Inventor: IRISAWA SHIGERU
IPC: G03B13/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photographing result fully utilizing the performance of a photographing optical system or the like without obstructing a photographing visual field for confirmation in a photographing visual field confirmation means using an object image observation system independent of the lens barrel of the photographing optical system by vignetting by the lens barrel of the photographing optical system.  <P>SOLUTION: When the suppression withdrawal of the vignetting by the photographing optical system lens barrel 1 to the photographing visual field for the confirmation of an optical finder 3 is selected by the ON operation of a lens barrel withdrawal switch 13, when an operator operates a zoom switch 14, the optical system lens barrel 1 is gradually delivered forwards and the optical finder 3 synchronously changes and adjusts a finder visual field angle as well. In the process, the photographing optical system lens barrel 1 stops at the time of reaching the position range of generating the vignetting in the photographing visual field for the confirmation of the optical finder 3. In the state, when a release switch 11 is operated, the photographing optical system lens barrel 1 is moved to the position corresponding to the visual field angle of the optical finder 3 at the point of time and then a photographing operation is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257902-A (JP)
Title: Chemical reactive abrasive
Inventor: OKADA SHOJIRO
IPC: B24B37/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive chemical reactive abrasive which can work the surface of a ground material to an extremely smooth mirror surface, can prevent the ground surface from being contaminated, and moreover, can prevent environmental pollution caused by working liquid.  <P>SOLUTION: After a chemical reaction layer is formed on the surface of the ground material, the chemical reaction layer is removed by the chemical reactive abrasive to work the surface of the ground material. The raw material of the abrasive is fluoromica. The surface of the ground material can be worked to the mirror surface having no layer modified by treatment. Since the abrasive itself reacts on the ground material, chemically active working liquid is not needed for reaction, and water can be used as grinding liquid. Herewith, there is no occurrence of environmental pollution caused by the working liquid. Since fluoromica is easily manufactured, the cost of the abrasive can be held down, and the working cost of the ground material can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003112058-A (JP)
Title: Ceramic catalyst
Inventor: TANAKA MASAICHI
IPC: B01J35/04
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic catalyst using a ceramic carrier which can directly carry the catalyst component. SOLUTION: When the ceramic catalyst is produced by directly supporting a noble metal catalyst such as Pt on a ceramic carrier prepared by substituting W for one or more kinds of elements, for example Al, in the structural elements of cordierite as the base ceramic material, a compound containing no chlorine such as dinitrodiammine platinum or the like is used as the start source material of the noble metal catalyst. The method prevents residual chlorine from inhibiting the support for the catalyst, increases the carried amount of the catalyst and improves the catalytic performance.
Patent JP-2003263341-A (JP)
Title: Test processing system and test processing method
Inventor: WATANABE MITSUO
IPC: G06F11/28
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a test on various devices under test and facilitate debugging processing, in a test processing system and a test processing method for executing a test based on a test script on a device under test such as a data transmission device.  <P>SOLUTION: The test processing system includes a test script file 11, an execution management debugger 12, an editor 13, a compiler 14, an execution engine 15 and an execution memory 16. For the execution of a test, about a test script for testing a device 17 under test, control of the execution management debugger 12 is used to edit a function and a function value, and add a control command of a measuring device for measuring the device under test according to measuring device guide data. For the execution of debugging processing, in the execution memory 16, a trap for a given executable line is set, or a statement into which a variable is substituted is specified and a trap is set, and furthermore a conditional expression such as a repeated execution count is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263469-A (JP)
Title: Building integrated quantity determining device
Inventor: KAWAMOTO SHINJI
IPC: G06Q50/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated quantity determining device capable of determining with high reliability whether integrated quantity data obtained through a building integration program, etc., is appropriate or not.  <P>SOLUTION: This device is equipped with a transmission means 3 for receiving integrated quantity data 2 on a prescribed building or an object of determination and transmitting the data 2 via a communication network such as the internet, an integrated quantity/man-hours database 11 for accumulating inputted information on integrated quantity data and storing therein threshold values on the quantity data, an integrated quantity checking means 5 for performing determination by comparing the threshold values in the database 11 with the inputted quantity data 2, and an integrated quantity statistical man-hour preparing means 10 for sequentially updating the threshold values in the database 11 based on the inputted quantity data 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260928-A (JP)
Title: Bench grill device
Inventor: SATO KEIKICHI
IPC: B60H1/34
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bench grill device with a simple structure and a good appearance in which a leakage of air is not generated at the time of full closing and a sense of incompatibility is not generated in operability.  <P>SOLUTION: A first knob (15) and a second knob (16) are integrally provided on one (4) of a plurality of vertical fins (3-5). The first and second knobs (15, 16) are arranged at another space between lateral fins (2) and cannot be simultaneously and easily visually recognized from a front surface of the lateral fin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274535-A (JP)
Title: Connector device and plug cap
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device and a plug cap, by which mountability of a connector to an object is improved and the mounted state of the plug cap to the connector is maintained.  <P>SOLUTION: The connector 3 comprises a first connection part 3b, connectable with a protection tube 2 at its one end and a second connecting part 3c connected to a hole 1a of a box 1 at its other end. The second connection part 3c comprises an abutting part 3h abuttable on the peripheral surface side 1b of the hole 1a and an insertion part 3a inserted to the hole 1a. An elastic piece 3j is formed at the insertion part 3a, and a latching part 3i (U) latched to the peripheral backside 1c of the hole 1a is formed at the elastic piece 3j; while the plug cap 4 comprises a plug part 4a that blocks the tip of the insertion part 3a and a mounting part 4b that is mounted to the insertion part 3a. The plug cap 4 comprises a bend allowing part 4c that allows the bending of the elastic piece 3j toward the inside of the insertion part 3a at the mounting part 4b.  <P>COPYRIGHT: (C)2003,JPO