baber/WOPTO huggingface dataset:
Patent JP-2003223907-A (JP)
Title: Fuel fell power generation system and its operating method
Inventor: OGAWARA HIROKI
IPC: H01M8/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent freezing of a fuel cell coolant while maintaining system efficiency high.  <P>SOLUTION: In a fuel cell power generation system 10, when there is a possibility that a cooling water within a cooling water circulation path 48 freezes during the shut down of a fuel cell 40, a 1st bulb 46 is closed, a 2nd bulb 47 is opened, and a cooling water pump 43 and a hot water storing pump 45 are driven. Then, the cooling water circulates through the cooling water circulation path 48, and the water stored in a hot water storing tub 44 circulates through a 2nd path 52 from an upper level part of the hot water storing tub 44, and returns to the upper level part of the hot water storing tub 44. Since the water stored in the hot water storing tub 44 has collected heat of the cooling water of the fuel cell 40 to become hot water when the fuel cell 40 is in operation, the cooling water is heated by the water which has circulated from the hot water storing tub 44 in a heat exchanger 42. Consequently, cooling water temperature rises and the freezing of the cooling water is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220166-A (JP)
Title: Support system for playing golf
Inventor: MATSUKAWA KAZUHO
IPC: H04W28/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables a golfer during his play to confirm golf scores and a ranking simultaneously as it develops.  <P>SOLUTION: The support system for playing golf consists of a small-sized computer 2 of a communication terminal with a golfer carries to input his own scores, a host computer 1 for control which has a database of accumulated information on the golf-play such as players, teams, scores, holes and a cellular network 4 which transmits and receives information between the small-sized computer terminal 2 and the host computer 1. By receiving the information accumulated on the database in the host computer 1 via the small-sized computer terminal 2, the golfer can learn scores and a ranking of all the players in real time while the golfer is playing. The small-sized computer terminal 2 can pinpoint the present location of the players by loading a global positioning system which communicates with a GPS satellite 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226326-A (JP)
Title: Box having middle partitions
Inventor: SATO TETSUSHI
IPC: B65D5/487
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase strength of a box by making a box main body and middle partitions into one structural body.  <P>SOLUTION: The box 1 is constructed of a rectangular circumferential wall 11, a bottom wall 16 and a ceiling wall 35. The ceiling wall 16 is constructed of two bottom surface portions 13 and 15 and the two middle partitions 13b and 15b both being layered on each other and standing up are arranged in one body in the front edge of both the bottom surface portions 13 and 15. The ceiling wall 35 is constructed of two ceiling surfaces 32 and 34 and the middle partitions 32b and 34b both being layered on each other and perpendicularly bent are arranged in one body in the front edge of both the ceiling surface portions 32 and 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229832-A (JP)
Title: Diversity receiver
Inventor: ISHIBASHI ATSUSHI
IPC: H04B7/08
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiver capable of substantially selecting an antenna and stably performing reception.  <P>SOLUTION: In this diversity receiver provided with a plurality of antennas for receiving a signal subjected to OFDM (orthogonal frequency division multiplexing) modulation, variable attenuators 9 to 12 attenuate received signals from the antennas 1 to 4 respectively, the respective attenuation outputs are synthesized, a guard correlator 20 detects a correlation between baseband I and Q signals obtained by orthogonally detecting a synthesized output in a guard interval period, and the attenuation quantity of the variable attenuators in a period corresponding to a guard interval section under the control of a diversity control circuit 22 is controlled on the basis of whether or not the peak level of a correlation output in the guard interval period increases so that an automatic frequency correction signal outputted from an AFC circuit 24 may be maintained to be a value just before a sudden change in predetermined period attenuation period when attenuation quantity is suddenly changed to a maximum value or zero.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227786-A (JP)
Title: Method and apparatus for measuring shear strength in soil
Inventor: SASAKI YASUTO
IPC: E02D1/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly measure the adhesive force of a soil layer and an inner friction angle by directly performing a shear test in the soil layer for a number of portions in a field such as a mountain slope.  <P>SOLUTION: In a shear strength-measuring apparatus 1 having a cone tip tool, a rod, a spring scale 4, and a grip 5 that are assembled by each combination, two kinds of cone tip tools, namely a cone tip tool 9 without any blade and a cone tip tool 11 having a blade, are exchanged each other and are mounted freely for pushing each into the soil layer, a specific depth load is applied and at the same time rotation is made for measuring torque, direct stress and shear stress are obtained from each torque difference between the cone tip tool 9 without any blades and the cone tip tool 11 having a blade, and the adhesive force and the inner friction of the soil layer are obtained based on it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237204-A (JP)
Title: Porous rubber printing body having open cells
Inventor: TANAKA TARO
IPC: B41K1/50
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous rubber printing body having open cells capable of enhancing open-cell properties while sufficiently keeping uniformity of cells and having open cells containing a large amount of ink and capable of discharging much ink by one sealing.  <P>SOLUTION: A master batch is prepared by kneading a rubber, a water soluble fine powder, a water soluble citrate, a vulcanizer, a filler and, if necessary, additives and, after this master batch is vulcanized, the water soluble fine powder and the water soluble citrate are removed to obtain the porous rubber printing body having open cells.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236295-A (JP)
Title: Electric washing machine
Inventor: KOSAKA HIROSHI
IPC: B21D51/26
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric washing machine having a high washing effect.  <P>SOLUTION: A washing tub 6 is formed by embossed material, whereby embossed part is formed on the side wall 6a of the washing tub 6. Embossing is applied so that projecting parts 25 and recessed parts 26 are regularly arranged in the circumferential direction on the side wall 6a. The top of the projecting part 25 has a curved surface. A coat made of low-friction organic resin is formed on the inner surface of the washing tub 6 to thereby perform low-friction surface treatment 22. A projection 24 is provided on the lower side of the inner surface of the side wall 6a of the washing tub 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237982-A (JP)
Title: Electrophotographic unit
Inventor: NAKAGAKI TOSHIHIRO
IPC: B65H7/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an influence of deflection in a fixing plate caused by fastening in attaching, and an influence of vibration during printing.  <P>SOLUTION: This electrophotographic unit has an arm having an arm ratio in a long hand and a short hand using a fulcrum as a boundary, and having a reflecting face in a long hand side, a roller shaft held by the arm and serving as a rotary shaft of a paper thickness roller, an arm shaft serving as a rotary shaft of the arm, a spring for pulling the arm, and a paper sheet thickness detector having an optical displacement sensor provided to be opposed to the reflecting face of the arm. In the unit, a driving roller is provided to be opposed to the paper thickness roller, and to be rotated while synchronized with conveyance of paper sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244905-A (JP)
Title: Winding method of brushless motor
Inventor: FUJINAKA HIROYASU
IPC: H02K15/095
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor enhanced in a price versus performance rate, capable of increasing the occupancy rate of a coil to the limit, the efficiency and output of the motor, and being assembled by a simple process.  <P>SOLUTION: This brushless motor is constructed by splitting a core having a plurality of salient poles and an annular part for jointing the poles into two cores which joint a plurality of poles not adjacent among the plurality of salient poles with the annular part jointing the poles. In the brushless motor, two cores are retained at an interval in the axial direction and are wound with a coil so as to be assembled. In this winding method for the brushless motor, there is provided the motor enhanced in a price versus performance rate, capable of increasing the occupying rate of the coil to the limit, the efficiency and output of the motor, and of being assembled by a simple process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241556-A (JP)
Title: Fixing device
Inventor: MACHIDA HIDENORI
IPC: H05B3/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device using a fixing roller which is easily fitted in position.  <P>SOLUTION: In the fixing roller 20 used for the fixing device, a metal core 6, an insulation layer 5 formed on the external surface of the metal core 6, a heat generating resistor layer 1, and a releasing layer substrate 3 are arranged in layers in that order, and the metal core 6 has, at both its ends, electrode fixing members 2 which contact an externally provided power supply means. Also, a fixed ring 8 is tightly held from the external surface of the releasing layer substrate 3, and a projection 8a of the fixed ring is inserted into a common groove A formed in the sides of the electrode fixing member 2 and the releasing layer substrate 3. Thus, the electrode fixing member 2 and the releasing layer substrate 3 are fixed in position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241355-A (JP)
Title: Photo network system managing resource collection information based upon resource code, and image input device and center server used therefor
Inventor: KOKEGUCHI NORIYUKI
IPC: G06Q50/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of making a photosensitive material maker itself advantageously save and collect resources.  <P>SOLUTION: The photo network system which manages the resource collection information according to resource codes includes an image input device having a means of allocating resource codes to respective collectable resources produced in a photofinishing process and a means of inputting digital image data and a center server which is communicable with the image input device through a communication line and manages the resource collection information including the resource codes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236075-A (JP)
Title: Image type pachinko machine, game software and server in image type pachinko machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image type pachinko machine, a game software in the image type pachinko machine, and a server.  <P>SOLUTION: In the image type pachinko machine in which a game is played by projecting a pachinko game board as a game screen with an electrical image member and shooting an image game ball in the pachinko game board as the game screen, a plurality of the pachinko game boards are displayed side by side in the game screen and the game can be played at the same time in each of the game boards.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308817-A (JP)
Title: Method for hydroformylating compound containing at least one ethylenically unsaturated double bond and method for using unidentate phosphine ligand for stabilizing catalyst system
Inventor: MACKEWITZ THOMAS
IPC: C07C47/02
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for hydroformylating a compound containing at least one ethylenically unsaturated double bond. SOLUTION: In the hydroformylation method, a hydroformylation catalyst to be used contains at least one kind of a complex or compound of a VIII group transition metal and at least one kind of a bidentate phosphine ligand, and at least one reaction process is performed in the presence of at least one kind of a unidentate phosphine ligand in such a state that carbon monoxide and hydrogen are not substantially present in succession to hydroformylation reaction.
Patent JP-2003247453-A (JP)
Title: Car-mounted electronic control device
Inventor: HASHIMOTO KOJI
IPC: F02D45/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that, in the conventional car-mounted electronic control device the size of an IC diode becomes bigger because the CPU handles a considerable amount of input and output and the ECU becomes bigger to maintain a filter constant of a noise filter.  <P>SOLUTION: The device comprises a main IC diode 110a having a microprocessor 111, an indirect, parallel input circuit 124b wherein a low-speed digital signal is inputted in parallel, a first ancillary IC diode 120a which serially outputs an inputted digital signal to the main IC diode 110a, a multichannel AD converter 154a which converts an analog signal inputted in parallel to the digital signal, and a second ancillary IC diode 140a which serially outputs the digital signal converted by the multichannel AD converter 154a to the main IC diode 110a. The main IC diode 110a outputs a controlling signal corresponding to an input signal to a controlled device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247568-A (JP)
Title: Clutch controller for working vehicle
Inventor: TAMAOKI KENJI
IPC: F16D48/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly operate a clutch without receiving influence of a rotating speed of an engine or the number of speeds in a working vehicle such as a tractor having a wet multiple disk type forward and backward movement change clutch.  <P>SOLUTION: An output signal of a rotating position of a forward and backward change lever 8 detected by a forward and backward movement change lever sensor 111, an output signal of a manipulated variable of a clutch pedal detected by a potentiometer 114, an output signal of the rotating speed of the engine detected by an engine rotating speed sensor 111 and an output signal of the rotating position of a sub-speed change lever 9 detected by a sub-speed change lever sensor 113 are transmitted to a controller 110. The controller 110 can selectively switch proportional solenoid valves 52 and 53 of a control valve 51 in accordance with the respective signals and control a quantity of oil fed to the wet multiple disk clutches 17F and 17R for switching forward and backward movements and oil feed directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249692-A (JP)
Title: Semiconductor light emitting device
Inventor: YAMAZAKI YOSHIO
IPC: H01L23/15
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device arranged to emit light in a plurality of directions through a simple arrangement.  <P>SOLUTION: The semiconductor light emitting device 10 comprises a chip substrate 11 composed of a translucent material, a light emitting chip 12 mounted on one surface of the chip substrate, a first resin molding part 13 formed of transparent resin mixed with phosphor to surround the light emitting chip on one surface of the chip substrate, and a second resin molding part 14 formed of transparent resin on the other surface of the chip substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247837-A (JP)
Title: On-vehicle navigation system
Inventor: KAWASAKI SHINGO
IPC: G08G1/0969
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system by which latest POI information can be always displayed regarding an object to be used as a mark around a guidance route toward a destination and which contributes toward enhancing the visibility of a confirmation of the guidance route.  <P>SOLUTION: The on-vehicle navigation system 50 is connected communicably to a provider 60 used to perform a downloading service of map information including the latest POI information regarding positions of various objects, and it is provided with a display device 6; an information input means 2; a communication means 3; and a control means 17. The control means 17 accesses the provider 60 via the communication means 3 when the guidance route up to the destination is set via the means 2, it acquires the latest POI information around the set guidance route from among map information, and it displays the acquired latest POI information on a screen of the display device 6 together with the guidance route and a vehicle position mark indicating a present position of an own vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256097-A (JP)
Title: Image display control device
Inventor: MIYAMOTO TAKASHI
IPC: G06F3/0482
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To make an image position and an image characteristic relatively understandable in a hierarchical directory.  <P>SOLUTION: When a folder icon F20 for specifying a folder having a folder name 'an image' is clicked, a folder icon F30 for specifying an image (a thumbnail image) and the folder expressed by an image file stored in the folder is displayed. The image is determined on a position and the size according to an image characteristic. A folder icon F10 for indicating a folder including the folder having the folder name 'the image' is also displayed. When the folder icon F10 or F30 is clicked, an icon for specifying the image and the folder expressed by the image file stored in the folder specified by these icons is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246502-A (JP)
Title: Sheet member feeder, and image forming device equipped therewith
Inventor: KATO KOJI
IPC: B65H9/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To align the side end of a sheet member having different size by a simple structure.  <P>SOLUTION: A right end reference surface 19a to regulate the right end position of a large sheet member (for example, A4 size) is provided on the outer side along the paper passing width direction of the sheet member of a right end reference plate 19, and a right end reference surface 19b to regulate the right end position of a small sheet member (for example, A5 size) is provided on the inner side thereof. The right end reference surface 19a and right end reference surface 19b are provided at higher/lower positions than a sheet member feeding surface 19d, respectively. The large sheet member is abutted on the feeding reference surface 19a by feeding rollers 20a, 21a and skew feeding rollers 20b, 21b, and the small sheet member is abutted on the right end reference surface 19b by the feeding roller 21a and skew feeding roller 21b. Even though the size is different, a mechanism to move the right end reference plate 19 is no more required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259553-A (JP)
Title: Voltage regulating control device for distribution system
Inventor: KIMURA MISAO
IPC: H02J3/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a voltage drop in a distribution line even when self-terminal voltage is not within a settling range by regulating a transformer with a tap as much as possible.  <P>SOLUTION: In a distribution system, voltage regulators 3 with a tap switching means of switching the tap of the transformer with the tap connected with the distribution line are disposed between the respective distribution lines of a plurality of zones respectively. The system comprises tap switching control devices 40 respectively provided corresponding to the respective voltage regulators and controlling tap positions, by applying tap switching commands to the voltage regulators so that the electricity amount of voltage or the like taken in through the self-terminal may become a reference electricity amount; and a coordination control device 9 for calculating tap positions of the respective voltage regulators, so that secondary side voltages of the all voltage regulators may be within the setting range, based on the electricity amount and the tap positions by a computation device 8 for transmitting them to the corresponding tap switching control devices, when the electricity amount of the voltage or the like transmitted from the respective tap switching control devices and the tap positions of the voltage regulators are received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250388-A (JP)
Title: Lure
Inventor: OGAWA YUJI
IPC: A01K85/01
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure whose pattern, color, shape and swimming mode are varied in a relatively simple way.  <P>SOLUTION: The lure is constituted of a body 11 cylindrically formed by using a transparent or semitransparent material, a head 12 formed to block the opening of the body and having a female screwed part and a heaton 13 formed with a male screwed part on one end. The head is removably attached to the body by heaton.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258691-A (JP)
Title: Radio communication apparatus
Inventor: MATSUMOTO TAKAHIRO
IPC: H04B7/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To make communication contents confidential by making is difficult for a person other than the communicating party to intercept communication radio waves.  <P>SOLUTION: When radio waves are transmitted to a communication station 17, a pulse code modulator 18 simultaneously outputs pulse signals which are pulse-code modulated by communication information to RF (radio frequency) memories 13. Each of the RF memories 13 simultaneously outputs the same reference pulse radio waves which are stored only when the pulse radio waves are inputted from the modulator 18, so that the same modulation radio waves are transmitted synchronously to the station 17 from each of transmission modules 12. Each of the modules 12 is arranged almost at the same distance r from the station 17, thereby intensifying the modulation waves transmitted from each of the modules 12 with each other in the station 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262236-A (JP)
Title: Clutch device
Inventor: KIMURA HIROAKI
IPC: F16D25/0638
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device capable of lubricating and cooling a transmission member situated at the outside even during the stop of a vehicle.  <P>SOLUTION: In the clutch device, the power of an engine is transmitted to a damper 3 through a clutch 2, the clutch 2 is provided with first transmission members 20, 22, and 23 coupled to a drive power source and second transmission members 24 and 25 coupled to the damper 3, and the clutch 2 is lubricated with oil. The first transmission members 20, 22, and 23 are situated further inside than the second members 22 and 25 in a radial direction about the rotary axis A1 of the first transmission members 20, 22, and 23 and the second transmission members 24 and 25.  <P>COPYRIGHT: (C)2003,JPO