baber/WOPTO huggingface dataset:
Patent JP-2004081125-A (JP)
Title: Sheet opening and closing apparatus for greenhouse
Inventor: ONOZAWA KATSUO
IPC: A01G9/24
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively produceable sheet-opening and closing apparatus for greenhouses, equipped with a guide mechanism having a simple structure.  <P>SOLUTION: The guide mechanism is composed of a string-like member (a string-like member for guides) 50 and the one end is fixed through a screw member to the side end of the greenhouse and the other end is connected to the upper end of a mounting frame 23 of a drive mechanism 1. Since tension of the string-like member 50 for guides is applied to the drive mechanism 1, rotation of the drive mechanism 1 is restricted and the drive mechanism 1 can be operated following a winding pipe 70. The guide mechanism has a simple constitution of the string-like member 50 and can inexpensively be produced compared with a structure using a conventional guide pipe, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093151-A (JP)
Title: Method of measuring quality of charged particle beam by using porous slit and movable light emitter
Inventor: CHIBA ATSUYA
IPC: H01J37/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the measurement of the emittance (an index for indicating the quality of charged particles) of beams that are generated from an ion source takes time since fine movement in slits is required, accurate emittance cannot be obtained since the generated beams constantly change delicately, and a system is complex and hard to easily perform.  <P>SOLUTION: A porous slit is arranged to block off beams to the charged particles, the light emitter for emitting light by the charged particles is arranged at the rear, the light emitter is moved horizontally in an advance direction, an emission image by beams passing through the porous slit at least at two positions is imaged and converted into numerical values by a CCD camera, the plurality of obtained images that are changed into numbers are compared and analyzed by using a computer or the like, and the position of the emission image and the scattering angle of the charged particles to the position are obtained, thus obtaining an index (emittance) for indicating quality in the charged particle beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092034-A (JP)
Title: Geological interpretation method
Inventor: SHIROMA HIROMICHI
IPC: E02D1/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To quickly, easily and precisely interpret a geological status of natural ground.  <P>SOLUTION: A geological interpretation method comprises a step of setting a unit drilling section of natural ground property interpretation, a step of setting items of SOM input data, a step of converting drilling data on the unit drilling section into SOM input data with the use of drilling data corresponding to types of natural ground properties, a step of creating an SOM classification map from the converted SOM input data according to an SOM algorithm, a step of converting drilling data on a new unit drilling section to be interpreted into SOM input data, and a step of determining which type of natural ground property in the SOM classification map the SOM input data to be interpreted are identified as.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095631-A (JP)
Title: Method of manufacturing flexible printed circuit board, and flexible printed circuit board manufactured by the same
Inventor: KITAHATA AKIHIDE
IPC: H05K3/38
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To hold a film layer formed on a film by suppressing a decline in peeling strength even after aging, to form a thin metal film in any desired thickness, and to hold down a manufacturing cost by eliminating unnecessary manufacturing processes.  <P>SOLUTION: The FPC board 1 is such that a heat-resistant organic film 12 formed of an organic material and a metal film 13 formed of a metallic material are stacked in this order on one surface of a heat-shrinking film 11 formed of a heat-resistant material by a sputtering method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091834-A (JP)
Title: Ion exchange membrane electrolytic cell
Inventor: KATAYAMA SHINJI
IPC: C25B9/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange membrane electrolytic cell in which gas-liquid separation efficiency is excellent, and stable operation is possible.  <P>SOLUTION: The ion exchange membrane electrolytic cell is composed in such a manner that electrodes arranged at intervals from partition plates are divided by an ion exchange membrane to form electrode chambers. A circulation member for an electrolytic solution inside the electrode chamber is attached to the partition plate, and a descending flow passage for an electrolytic solution is arranged in space between the circulation member and the partition plate. Then, a gas-liquid separation means is positioned on the back face of a flange face for stacking adjacent electrolytic cell units in the upper part of each electrode chamber. The gas-liquid separation means is provided with a collision plate through which a fluid raised inside the electrode chamber can not pass. In each electrolytic cell unit, an opening part for the descending flow passage into which a gas-liquid mixed phase fluid whose flow passage is changed by the collision plate flows, is positioned downward from the collision plate. Further, on the partition plate side, a communication conduit communicating with the gas region for the gas-liquid separation means is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093953-A (JP)
Title: Manufacturing method of projection optical system, aligner and microdevice
Inventor: KATO MASANORI
IPC: H01L21/027
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system or the like in which generation of a large amount of deterioration in aberration is avoided and an operating distance is increased without increasing the cost.  <P>SOLUTION: The system is provided with a first image forming optical system 30a that forms an intermediate image of a first surface on which a pattern DP is arranged and a second image forming optical system 30b that image reforms the intermediate image on a second surface on which the surface of a plate P is arranged. Let a first distance L1 be the distance between the first surface and the system 30a, a second distance L2 be the distance between the system 30a and the intermediate image forming surface, a third distance L3 be the distance between the intermediate image forming surface and the system 30b and a fourth distance L4 be the distance between the system 30b and the second surface. Then, at least one of the systems 30a and 30b is constituted so that it satisfies at least one of the conditions among L1≠L2 and L3≠L4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092816-A (JP)
Title: Elastic bush
Inventor: TANABE MAMORU
IPC: F16F1/38
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic bush to prevent frictional noise generated by torsional slippage with a low cost structure.  <P>SOLUTION: In the elastic bush, a rubber material molded on a periphery of an inner cylinder is fitted in an outer cylinder leaving at least part of one end. The rubber material over a non-fitted part to a fitted part with respect to the outer cylinder is constituted by integrally molding a lubricating rubber material over the rubber material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096973-A (JP)
Title: Data acquisition system
Inventor: HAMANAKA MASAHIKO
IPC: B60L11/18
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently acquire data to be distributed via a network by using a data acquisition device to be mounted on an electric automobile.  <P>SOLUTION: A navigation device 1 detects the start of charging to a battery when charging from a charger device 2 to the battery of the electric automobile 10 is executed, downloads map data or various data to be distributed from a data distribution server 3 during charging, and stores them in a storage device 19 of the navigation device 1. By this, a user can update the map data by utilizing the time while stopping a vehicle for charging, and as a result, the user can efficiently execute charging and updating of the map data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101567-A (JP)
Title: Data transmission method in home bus system
Inventor: UENO REIKO
IPC: H04L12/46
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To smooth information interchange, in a home bus system to which a large number of networks with many equipment connected thereon are connected, among the equipment across the networks. SOLUTION: It is defined that an address configuration processed by application and communication middleware comprises ID of a network and ID of equipment in the network, and a specific router having all connection information of other networks is provided for each network. Under these circumstances, each equipment transmits a telegraphic message addressed to other networks only to the specific router, which establishes a proper transmission route.
Patent JP-2004103703-A (JP)
Title: Semiconductor device and processing system of signals having different levels using that semiconductor device
Inventor: YAMAMOTO HITOSHI
IPC: H01L23/50
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having such a structure as can deal with input/output of signals having different levels without wasting the features (low power consumption, small size, and the like) of a chip using a low level input/output signal.  <P>SOLUTION: The semiconductor device packaging a plurality of semiconductor chips comprises a first semiconductor chip provided with a plurality of first bonding pads delivering a signal of first level, and a second semiconductor chip provided with second bonding pads being connected electrically with a part of the plurality of first bonding pads, and third bonding pads for altering the level of a signal, delivered from the part of the first bonding pads to the second bonding pads, to a second level different from the first level before being outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195813-A (JP)
Title: Light emitting device
Inventor: KIMURA HAJIME
IPC: H05B33/14
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem wherein a light emitting element has variance in luminance owing to characteristic variations of a driving transistor.  <P>SOLUTION: A characteristic of the driving transistor provided to a pixel is specified and according to the results, a video signal inputted to the pixel is corrected. Consequently, a light emitting device which prevents effect of characteristic variations of a transistor and can make sharp multi-gradation display and its driving method can be provided. Further, a light emitting device which suppresses change in the amount of a current flowing between both electrodes of the light emitting element due to temporal variation and can make sharp multi-gradation display and its driving method can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097445-A (JP)
Title: Method for service about toothbrushing
Inventor: MISAWA SHOJI
IPC: A61C19/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To brush teeth without using a powder room in a public space or a restaurant, to brush teeth without coming back home, to dispense with always bringing his/her private tools by leaving the private tool in this service and to provide a place and the tools for toothbrushing according to need and accession/management of them in business serving foods and drinks, etc.  <P>SOLUTION: The method for the service provides the place and tools for toothbrushing and keeps/manages the tools to be used for toothbrushing for personal use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100814-A (JP)
Title: Hydraulic circuit control device for construction machinery
Inventor: OGURA HIROSHI
IPC: F15B11/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit control device for construction machinery reducing a shock of the construction machinery caused by the attitude of a front working machine without deteriorating the operability.  <P>SOLUTION: A control unit 12 calculates a working radius R based on a boom angle α and an arm angle β from boom angle detectors 7 and 8, when the working radius R is a prescribed large radius R1 or more, the arm angle α is a prescribed angle γ or more, and the absolute value ¾ΔYA'¾ of a temporary variation ΔYA' relative to a control value YA1 a prescribed time T before a control value YA2' corresponding to a command value XA2 of this time, the absolute value ¾ΔYA¾ of a variation ΔYA relative to a previous control value YA1 of the control value YA2 of this time is limited to a first control value L1. When the working radius R is a prescribed small radius Rs or less and the absolute value ¾ΔYA'¾ of the temporary variation ΔYA' is a second limit value L2 (< L1) or more, the absolute value ¾ΔYA¾ of the variation ΔYA is limited to the second limit value L2 to control the flow control valve 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161408-A (JP)
Title: Liquid fuel combustion equipment
Inventor: KUWAKO TAKASHI
IPC: F23D11/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide liquid fuel combustion equipment which lengthens the product service life by reducing a heat load of a corner area of a combustion board.  <P>SOLUTION: A splashing ring 40 is arranged in a lower part of a vaporizing cylinder 39 arranged inside the combustion board 16 for forming a polygonal combustion chamber 11 in a plan view. An air sending guide ring 50 for forming air sending clearance P is arranged between the combustion board and the splashing ring 40. An air passage A for generating an air flow turning to the corner area C of the combustion board 16 is formed in the air sending guide ring 50 or the vicinity, and actively supplies air to the corner area C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004104557-A (JP)
Title: Facsimile equipment
Inventor: OKABE SHIYOUJI
IPC: H04N1/32
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile equipment that does not require more than one insulating section 23 included in the facsimile equipment 1 for coupling even when a handset 3 is attached to a main control section-side circuit 40.  <P>SOLUTION: This facsimile equipment is provided with a plurality of signal change-over switches 44 which switch the signals respectively transmitted from a facsimile equipment main body and handsets 3 to each other so that the main body and handsets 3 may communicate with each other through one insulating section 23 for coupling in the facsimile equipment 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100011-A (JP)
Title: Method for manufacturing electronic component
Inventor: TSUTSUMINO MASAMI
IPC: H01G4/30
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for manufacturing electronic components, which method previously determines the relations between the film thicknesses of plating films, the presence ratio of Sn therein, the amounts of feeding conductive media, and energizing current values and can control forming states of the plating films from these relations.  <P>SOLUTION: Elementary assemblies 22 of the electronic components and the conductive media 40 are fed into a plating vessel 12 and are energized in a plating solution 42 to form the plating films on the baking electrodes of the element assemblies 22. At this time, the relations between the amounts of feeding the conductive media 40 and the energizing current values, the thicknesses of the plating films, etc., are previously determined and from these relations, the amounts of feeding the conductive media and energizing current values necessary for obtaining the thicknesses etc., of the desired plating films are determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179963-A (JP)
Title: Apparatus and method for performing forced registration of mobile station after handoff
Inventor: CORE RONALD SCOTT
IPC: H04L12/56
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the repetition of a voice call to an MS during a packet data communication.  <P>SOLUTION: Mobile terminated call delivery processing is simplified by an apparatus and a method for forcing a Mobile Station (MS) (118) to register with a new Mobile Switching Center (MSC) (110) after a hard handoff occurs. The MS registers with the new MSC when the MS is in an active data call but not in an active voice call. The method momentarily sends the data session to dormant mode while the MS performs location updating. The method utilizes a new information element in a Clear Command message that allows the MSC to indicate to a BTS that the period that a data session must remain dormant is very brief. This brief period of time limits the impact on the MS user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111151-A (JP)
Title: Cathode material and battery
Inventor: NISHINO TAKATOMO
IPC: H01M6/16
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide cathode material with improved discharging property by improving the contact property with a conductive agent or a binder, etc., by changing the particle shape from a sphere to an amorphous shape, and a battery using the same.  <P>SOLUTION: Cathode material consisting of particles including at least 1 type from a group consisting of Si, Ge, Sn or Pb is contained in the cathode 24. The cathode material is within a range in which the ratio C/A of C against A is in the range of 2 to 12 when the length of three sides of the smallest rectangular parallelepiped which is circumscribed including one particle 11 are A, B and C (A≤B≤C). Thus, by making the particle shape from the sphere to the amorphous shape, the specific surface area is made greater, the contact property with other material such as the conducting agent and the binder is improved and the discharging property is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103750-A (JP)
Title: Blanket cylinder integrally formed with compressed layer
Inventor: BELANGER JAMES RICHARD
IPC: B41N10/00
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple-to-manufacture and low-cost blanket cylinder which is free from the impairment of pliability and thickness due to the qualitative deterioration of a material. SOLUTION: This blanket cylinder is structured of a rigid cylindrical part, a plurality of inflatable bag-shape parts and a fluid supply adjusting unit. This fluid supply adjusting unit is arranged so that it supplies a first fluid to a first set of the inflatable bag-shape parts of a plurality of the adjustable bag-shape parts and adjusts a first fluid pressure inside the first set of the inflatable bag- shape parts. In addition, a flexible cylindrical part cover arranged over the entire outer faces of the bag-shape parts are provided.
Patent JP-2004106696-A (JP)
Title: Steering operation structure of working machine
Inventor: UEDA YOSHIHIRO
IPC: A01D69/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering operation structure of a working machine, wherein smooth steering operation is made even if making a small turn, by operating a single steering operation tool to right or left to activate one of the right and left continuously variable transmission in a speed reduction direction.  <P>SOLUTION: The continuously variable transmission 21, 22 change speeds through a servo actuator actuated by pressure oil from servo valves 61, 62. A first actuating member 71 is turned about a first shaft axis n, interlocked with the operation of a main lever 65, which causes a pair of second actuating members 72, 73 attached to the first actuating member 71 to turn about the first shaft axis n at the same time, which then allows the both servo valves 61, 62 to move by a same amount in a same direction, while the steering operation tool is operated to right or left which allows the second actuating member to turn about a second shaft axis q to operate one of the servo valves in a speed reduction direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112386-A (JP)
Title: Mobile telephone
Inventor: TAKAMORI MINORU
IPC: H04W84/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile telephone by which a survivor can be located accurately and quickly.  <P>SOLUTION: The mobile telephone comprises a first memory 1, a second memory 2, a first CPU 3, a second CPU 4, an interface 5, an antenna 6, a battery 7, and a switch 8. When a building collapses and an owner of the mobile telephone is left under rubble, a rescue worker sends an emergency signal containing a key information to the collapse site using a transmitter. The signal is received by the mobile telephone, and is subsequently sent to the first CPU 3 via the antenna 6 and the interface 5. Then, the first CPU 3 checks the key signal contained in the received signal against that stored in the first CPU 3. After confirming the coincidence of both key information, the mobile telephone transmits a rescue signal via the antenna 6 and the interface 5. By receiving this rescue signal, the rescue worker can locate the mobile telephone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109721-A (JP)
Title: Image forming apparatus
Inventor: SATO TOSHIYA
IPC: H01T21/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cleaning means whose cleaning capacity is high and which has excellent durability and a cleaning means whose cleaning capacity is high and which prevents discharge unevenness after cleaning.  <P>SOLUTION: The image forming apparatus is provided with a corona electrifier 2 where voltage is applied to a wire 20, corona discharge is performed and electrostatic charge is given to a photoreceptor 1 and the cleaning means cleaning foreign matters adhered to the wire 20 by rubbing. A cleaning pad 21 whose part into contact with the wire 20 is formed in a groove shape is disposed as the cleaning means. In cleaning, the wire 20 is fitted to the groove shape part. Thus, the wire 20 can be cleaned without contact unevenness for a whole circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108720-A (JP)
Title: Insulated vessel for cargo chamber of van type truck and refrigerator
Inventor: OTAKE HIDETOSHI
IPC: B60P3/20
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated vessel for a van type truck and a refrigerator allowing a user to take in and out a cargo in the insulated vessel/refrigerator installed in a cargo chamber with comfortable posture without climbing on the cargo chamber.  <P>SOLUTION: This insulated vessel/refrigerator 3 is provided in the cargo chamber 2 for loading a cargo of the van type truck 1 and has a lid 6 for opening and closing the insulated vessel/refrigerator 3. In the cargo chamber 2 of the van type truck 1, a door 5 is provided on a side wall 2b in the direction of vehicle width, and the lid 6 of the insulated vessel/refrigerator 3 is opened and closed from the door 6 to take in and out an object to be kept cold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109859-A (JP)
Title: Mirror fixing method and optical device
Inventor: OKADA HIDEO
IPC: G02B6/34
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror fixing method capable of reducing stress distortion of a mirror surface by hardly deforming the surface shape of a mirror constituting an optical system.  <P>SOLUTION: In the mirror fixing method, for a mirror part 1 having a substrate 1A where the mirror 1B is formed on one surface, a boss 1C is provided on the other surface facing the mirror formed surface of the substrate 1A, and only the boss 1C is fixed by a first fixing tool 2 such that the mirror part 1 excluding the boss 1C does not contact other members such as the first fixing tool 2.  <P>COPYRIGHT: (C)2004,JPO