baber/WOPTO huggingface dataset:
Patent JP-2004026987-A (JP)
Title: Washing method for ultra-pure water making system
Inventor: YAMASHITA KOFUKU
IPC: C02F1/50
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method of an ultra-pure water making system which is excellent in washing power especially in the removal capacity of inorganic or organic fine particles, prevents the components in a washing liquid, shortens a washing time and enables quick start-up of the system.  <P>SOLUTION: At least a part of the ultra-pure water making system, which comprises an ultra-pure water making apparatus, a use point for ultra-pure water and an ultra-pure water flow channel for connecting the ultra-pure water making apparatus and the use point, is washed with an aqueous solution having a reductive substance dissolved therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024100-A (JP)
Title: Spool for fishing line
Inventor: ASHIYAMA TAKASHI
IPC: A01K97/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spool for a fishing line which is connected to another spool of the same shape by sharing a revolving shaft and with which the connected spools are each independently rotated and the rotations are smooth and resistance is low.  <P>SOLUTION: The spool 1 for a fishing line connectable to another spool 1' of the same shape is equipped with a drum 2, a first and a second flanges 3 and 4 attached to both the ends of the drum 2, a hook 5 and a prong 6. The hook 5 is arranged at a position outside the outer surface 10 of the first flange and the prong 6 is installed at a position inside the outer surface 11 of the second flange. When the spool is connected to the other spool 1', the spool 1 for a fishing line has a distance in the revolving shaft direction from a contact position 12 at a hook tip to the outer surface 10 of the first flange larger than a distance in the revolving shaft direction from a contact position 13' on the prong surface to the outer surface 11 of the second flange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092004-A (JP)
Title: Backlight
Inventor: RIN MOSHU
IPC: F21Y103/00
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a backlight capable of lowering the maintenance voltage by shortening the length of a light emitting lamp, and enabling to obtain a large display surface with uniform luminance. SOLUTION: The backlight comprises a first case having first supporting parts at both end parts and a second supporting parts at central part, and a plurality of lamps having electrodes at both external end parts of a tube, supported by the first and the second supporting parts. The light emitting lamps are alternately arranged at the left side and the right side of the second supporting part.
Patent JP-2004033799-A (JP)
Title: Decomposition treatment device for waste
Inventor: NAGASE HARUO
IPC: C02F11/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treatment device for waste of which drive device for rotationally running a stirrer support frame or a hood is reduced in size and weight.  <P>SOLUTION: The decomposition treatment device for waste is equipped with a large number of posts 5 erected outside the peripheral wall 3 of a storage tank 1 of organic waste, a shield cylinder 8 shielding the outsides of all of the posts, circular lower and upper rails 9 and 10 supported at the same height as the peripheral wall and at a height larger than the peripheral wall, a lower stand 16 vertically provided at the center part of the storage tank and having a lower turntable 15 same in level as the lower rail placed thereon, an upper stand 18 vertically provided on the lower turntable and having an upper turntable 17 having the same level as the upper rail placed thereon, a stirrer support frame 19 stretched over the lower turntable and the rail and supporting a stirrer 24 to rotate about a center of the storage tank and a conveyor hood support frame 41 stretched over the upper turntable and the rail and supporting a distribution conveyor 45 and a hood 54 to rotate about a center of the storage tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040868-A (JP)
Title: Power supply system of electric automobile
Inventor: SHIMIZU HIROSHI
IPC: B60L11/18
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system of an electric automobile for a smaller generation type power supply by increasing a power generation amount as the entire power supply, by taking the storage capacity of a secondary battery as the main power supply of a power supply system and utilizing the non travel hours such as when stopped or parked, which occupies most of usage of a vehicle, as the charging period of the secondary battery.  <P>SOLUTION: The power supply system of an electric automobile is provided with a secondary battery (3) and a generation type power supply (2). A charge controller (8) sets that the power generation capacity of the generation type power supply (2) is smaller than an estimated average power consumption of a vehicle, and charges the secondary batter (3) by the generation type power supply (2) while the vehicle is not travelling, in other words stopped or parked, after the vehicle is energized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036685-A (JP)
Title: Energy absorbing device and construction structure
Inventor: SATO TAKANORI
IPC: F16F15/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy absorbing device enabling recycle and responding to vibration strength and by which a structure controls vibration of an earthquake or the like and micro vibration by relatively small force of wind or the like.  <P>SOLUTION: Ductile metal densely filled and solidified in a molten state is interposed in a clearance between a tubular structure assembled with the surface applied with the adhesion reinforcement treatment disposed inside and a shaft member that is applied with adhesion reinforcement treatment and inserted into the tubular structure axially movably. Energy is absorbed by axial relative displacement of the tubular structure and the shaft member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038467-A (JP)
Title: Communication control device and method of communication
Inventor: HIRAOKA NAOKI
IPC: G06Q30/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of promoting the transmission and reception of information using a communication device.  <P>SOLUTION: The communication control device 1014 includes an information database, an input means for inputting transmission information as an information transmitter or evaluation information for the transmission information of the information transmitter to the database, and a radio communication device. The communication control device manages communication devices a, b, c, d capable of transferring to one another the information stored in the information database. The communication control device 1014 has an ID issuing means for issuing a temporary permission ID indicating the temporary permission of transmission to the communication devices and benefits with the use of the communication devices and for imparting the issued ID and benefits to the communication devices. The issuing of the ID by the ID issuing means is controlled based on total information obtained by totalizing the evaluation information stored in the information database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033467-A (JP)
Title: Ball for ball game with photocatalyst, and tennis ball
Inventor: SHIMIZU KAORU
IPC: A63B41/08
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball for a ball game such as a golf ball or a tennis ball, by which soil, dust, sebum from hands, sweat, an organic matter such as juice of lawn or grass, bacteria, and agricultural chemicals, etc., are dissolved, washed away, or wiped off with a cloth, and also which is provided with mildew resistance, odor resistance, antibacterial property, and stain resistance, etc.  <P>SOLUTION: The ball includes a core 2 being a hollow spherical body which is made of a rubber or resin member, and where inner pressure is higher than atmospheric pressure and a felt 3 covering the front surface of the core 2. A liquid body containing photocatalytic particles such as titanium dioxide, etc., is applied on the felt 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000392-A (JP)
Title: Tennis ball collecting machine
Inventor: OKA YOSHIAKI
IPC: A63B47/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate requirement for a long time in collecting balls scattered on a court after practicing or playing a game of tennis, and also burden on the waist a person bends down every time to pick up balls one by one for collecting the balls.  <P>SOLUTION: A machine which collects balls manually or by power under a standing posture without bending the waist is provided. Balls are scooped up by the advancing of the device and the rotation of a pair of rotary plates on the right and the left, and are guided to the inside of a housing net. The housing net is easily detachable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042682-A (JP)
Title: Rack and pinion type steering device
Inventor: ASANO SHINJI
IPC: B62D3/12
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To absorb displacement of a rack shaft due to action of shocking external force applied during running by a rack guide moving and guiding the rack shaft, and to suppress the occurrence of collision in each part of a steering mechanism and hitting sound due to the collision to obtain satisfactory steering feeling.  <P>SOLUTION: Spacers 4 and 5 are arranged together with a pressing spring 34 between the rack guide 3 moving and guiding the rack shaft 1 and a pressing cap 32. Elastic projections 41, 41 to 51, 51 provided protrudedly on both end faces of these spacers 4, 5 are abutted on an opposing face of the rack guide 3 and the pressing cap 32 to absorb displacement of the rack shaft 1 due to action of shocking external force by the travel of the rack guide 3 which occurs against elastic restoration force of the elastic projections 41, 41 to 51, 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048119-A (JP)
Title: Plate-shaped multiple antenna and electric apparatus provided with the same
Inventor: IKEGAYA MORIHIKO
IPC: H01Q5/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-shaped multiple antenna for needing only a small space resulting in being easily built in a mobile terminal, an electronic product or a wall or the like, at low cost with excellent versatility, and realizing a high radiation efficiency by the antenna itself without using a ground conductor part in the mobile terminal and the enclosure of electric product for part of the antenna and to provide an electric apparatus provided with the antenna.  <P>SOLUTION: A conductor plate 1 is notched to form a slot 2 for forming first and second radiation conductors 3, 4 at a border of the slot, a third conductor 5 connected to the first radiation conductor 3 or the second radiation conductor 4 is formed in the slot, and fourth and fifth radiation conductors succeeding to the third radiation conductor 5 connected to the first radiation conductor 3 or the second radiation conductor 4 are formed as required, power is fed to the two radiation conductors at the lowest by using edges of the radiation conductors as required among a plurality of radiation conductors formed in this way to electrically form two monopole antennas and slot antennas utilizing respective currents on the first radiation conductor 3 and the second radiation conductor 4 and the other antennas than the antennas above are electrically formed by utilizing currents on the third and succeeding radiation conductors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044670-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: NAGAI OSAMU
IPC: F16F9/32
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To give position dependency to damping side damping force in a hydraulic shock absorber having a piston slide on an inner circumference of an inner tube.  <P>SOLUTION: In the hydraulic shock absorber 10 for a vehicle including an annular oil chamber 17 surrounded by an inner circumference of an outer tube 11 and an outer circumference of an inner tube 12, and an upper and a lower two bushings 11A, 12A, the annular oil chamber 17 is always communicated to a piston rod side oil chamber 21A via an oil hole 28 provided on the inner tube 12, cross section area of the annular oil chamber 17 is formed larger than cross section area of a piston rod 23, two oil passages 51, 52 are provided on an partition member 19, one oil passage 51 is provided with a check valve 60 inhibiting flow from the piston rod side oil chamber 21A to an oil reservoir 22 in an extension stroke and another oil passage 52 is provided with a resistance valve 70 giving resistance to flow from the piston rod side oil chamber 21A to an oil reservoir 22, and the resistance valve 70 is energized at a lower end part of a suspension spring 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044912-A (JP)
Title: Combustion device
Inventor: FUJII HIRONOBU
IPC: F23N5/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device unlikely to cause its heat exchanger to be bedewed and capable of performing a stable operation of combustion.  <P>SOLUTION: The combustion device 1 is composed chiefly of a heating part 2, a heat exchanger 3, an air supply part 5 and an exhaust part 6, and is equipped with a controller 25 to control the operation of the combustion device 1. The heat exchanger 3 is composed of a first heat exchanger 12 chiefly to collect the sensible heat in the combustion gas and a second heat exchanger 13 chiefly to collect the latent heat in the combustion gas. When sensing is made that the combustion operation meets the conditions to generate a clog in the exhaustion, the combustion device 1 heightens the revolving speed of a fan 23 in the exhaust part 6 and removes the drain attached to the second heat exchanger 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042967-A (JP)
Title: Bag-like container with rib, and forming method and forming apparatus for the same
Inventor: AIKAWA TAKAYUKI
IPC: B31B50/64
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-like container with ribs, whose rigidity can be improved to give the container superior shape-retainability without raising the price and forming cost of the container, and which is easy to grip and nonslip.  <P>SOLUTION: The container is made of a soft packaging material, and is filled with contents and sealed. A plurality of ribs 20 are formed at least one side face of the container, and the ribs 20 are projections formed by extruding part of the side face from the inside to the outside or vice versa. Ribs 21 may be formed by pressing each projection from its both sides to glue together at least part of side walls 20b, 20b of a groove 20a formed on the back of the projection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047843-A (JP)
Title: Electronic equipment
Inventor: OSANAWA TAKASHI
IPC: F25D9/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid cooling structure wherein it assures a circulated fluid flow rate necessary and sufficient for an increase in the quantity of heat generation of a heating device followed by an improvement in the throughput capacity of electronic equipment, and is suitable for being reduced in size and thickness, and further provide the electronic equipment durable for a long-term use.  <P>SOLUTION: The electronic equipment is adapted such that it thermally connects a heat receiving jacket 4 to a heating device 3, and further thermally connects a tank 5, a pipe 6, a pipe 7, and a heat sink panel 25 all disposed on the back of a display 2. A refrigerant fluid is circulated between the heat receiving jacket 4 and a pipe 9 with the aid of a pump 8. Moreover, a metal heat sink panel is covered with a resin display cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050892-A (JP)
Title: Car-mounted load control system and car-mounted load control method
Inventor: MASUI TAKAHIRO
IPC: H02J1/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to use functions wanted to use until the death of the battery even directly before the battery depletion in response to the request of a operator, and to surely prevent the battery depletion.  <P>SOLUTION: The conditions of the power sources for loads 1, 2, 3, 4 are detected using a operating panel 17 and displayed. The power consumption of the loads 1, 2, 3, 4 is detected with control units 11, 12, 13, 14 and transmitted to the operating panel 17, and their power consumption is displayed. The operator looks the display on the operating panel 17 operates and provide the control units 11, 12, 13, 14 with commands to switch to energy saving mode on the drives of certain loads 1, 2, 3, 4 from the operating panel 17. It becomes possible to easily select required loads 1, 2, 3, 4 to drive them when the power source is weakened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052436-A (JP)
Title: Vehicle guide system for motoring in mist
Inventor: SAWAI HIROMI
IPC: E02F9/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for safely guiding a vehicle traveling on a road in mist.  <P>SOLUTION: This vehicle guide system has a visibility meter for always detecting the concentration of the mist, an eyes guide lamp having a halogen lamp for emitting light, a center line guide lamp, and a control device. The center line guide lamp is formed by arranging a right unit for emitting light right backward and a left unit for emitting light left backward. The eyes guide lamp and the center line guide lamp are lighted or extinguished on the basis of detection by the visibility meter. The center line guide lamp is formed into a transparent box body having a top surface formed on the same surface with a road surface. The left unit, for example, of the center line guide lamp emits strongest light backward at 10 m in left in a direction at 1.2-1.9 m of height. A transparent body of the unit of the center line guide lamp is formed of a transparent prism made of polycarbonate, and the unit for emitting green light or blue light is used. Guide lamps can be arranged in a lane dividing line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068090-A (JP)
Title: Semiconductor memory and source side detecting circuit
Inventor: KURIHARA KAZUHIRO
IPC: G11C16/28
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a system detecting presence of a cell current in a source side in a memory device. SOLUTION: This system comprises a source side detecting circuit used in a memory device for discriminating core cell data from a core cell current. The source side detecting circuit is provided with a constant current source connected for obtaining a core cell current, and a cascade circuit connected to the constant current source and converting a core cell current to output voltage indicating core cell data.
Patent JP-2004058774-A (JP)
Title: Display device
Inventor: AOKI NAOYUKI
IPC: B60K35/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To display a pick-up image and a route guide image shown in different color each other in a liquid crystal panel 10.  <P>SOLUTION: When a control circuit controls a drive control based on image processing data, the drive circuit displays the pick-up image picked up by a camera over the whole display areas of the liquid crystal panel 10. At this time, a half mirror 260 reflects white light diffused by a diffusion plate 210 on all the display areas of the liquid crystal panel 10. When the control circuit controls the drive circuit 310 based on route guide data, the drive circuit displays the route guide image on the lower side central part of all the display areas of the liquid crystal panel 10. At that time, each convex lens 240 emits green light from each green light-emitting diode 220 on the lower side central part of the display areas of the liquid crystal panel 10 through the half mirror 260.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064370-A (JP)
Title: Mobile electronic apparatus
Inventor: YAMAZAKI MASAHARU
IPC: H01Q9/42
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile electronic apparatus with a simple and down-sizable configuration that enhances the radio wave transmission efficiency.  <P>SOLUTION: A heart rate meter 100 is provided with: an antenna 107; a circuit board 104 provided with a communication circuit for making communication via the antenna 107; and an enclosure accommodating at least part of the antenna 107 and the circuit board 104, the enclosure has first and second inner enclosure walls 201, 202 opposed to each other, the circuit board 104 is fitted to the first enclosure inner wall 201, and the antenna 107 is fitted to the second inner wall 202. Thus the antenna 107 is separated from the circuit board 104, the radio wave transmission efficiency of the antenna107 is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058101-A (JP)
Title: Tig arc welding torch
Inventor: MURAKAMI KYOICHI
IPC: B23K9/29
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TIG arc welding torch capable of passing high arc current.  <P>SOLUTION: In a TIG arc welding torch, one part of non-consumable electrode 33 is engaged and inserted to an electrode holding groove 40 formed on an electrode holding member 35, and one part of the above non-consumable electrode 33 is pressed and held to the inside surface of the electrode holding groove 40 by elasticity of a spring member 41, and a ceramic member 48 is characteristically arranged between the above non-consumable electrode 33 and the spring member 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179614-A (JP)
Title: Communication controller and communication control method
Inventor: KANEDA NORIKO
IPC: H04L69/40
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication controller coping with a fault, which can recognize occurrence of the fault without performing useless communication in the case that the fault of a terminal occurs in a network.  <P>SOLUTION: A fault occurrence detection part 108 and a fault restoration detection part 109 detect that the fault occurs or is restored inside a present terminal. A fault frame assembly part 107 assembles a frame relating to the fault on the basis of a result of the detection and then a communication part 102 performs simultaneous multi-address communication of the frame to a transmission line. In the meantime, the respective terminals which recognize the occurrence of the fault of the other terminal by a fault frame decoding part 110 suppress transmission of the frame to the fault terminal until the fault is restored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004060785-A (JP)
Title: Dynamic damper for motor
Inventor: UEKUSA HIROYUKI
IPC: F16F15/126
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction of a dynamic damper 1 for a motor for improving productivity and facilitating change of a characteristic.  <P>SOLUTION: An annular elastic body 13 made of rubbery resilient material is pressed between the outer peripheral surface 11a of a boss 11 mounted to a rotating shaft 31 of the motor 3 and the inner peripheral surface 12a of an annular mass body 12 concentrically arranged on the outer peripheral side. A circumferentially continuous recessed part 11b is formed in the outer peripheral surface 11a of the boss 11. A circumferentially continuous projecting part 12b is formed on the inner peripheral surface 12a of the mass body 12 correspondingly to the recessed part 11b.  <P>COPYRIGHT: (C)2004,JPO