baber/WOPTO huggingface dataset:
Patent JP-2003332837-A (JP)
Title: Wide angle circularly polarized wave antenna
Inventor: IWASAKI TATSUHIKO
IPC: H01Q19/13
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide angle circularly polarized wave antenna whose axial ratio shows an excellent characteristic over a wide angle regardless of its small size and to provide a wide angle circularly polarized wave antenna capable of electrically switching the swiveling directions as necessary.  <P>SOLUTION: A standing wave of one wavelength is superimposed upon a conductive line 1 whose circumference is about one wavelength in a first direction by two excitation sources 3a and 3b, and a standing wave of one wavelength is simultaneously superimposed in a second direction different from the first direction by about 90°. A circularly polarized wave loop antenna 1 is configured by making the phases of the two excitation sources different by about 90°. A reflector 2 is provided at a rear part of the circularly polarized wave loop antenna 10. In the reflector 2, a surface in the direction of radiation is concave, and the circularly polarized wave loop antenna 10 is arranged at a position that is an inner side from the focus of the reflector 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335475-A (JP)
Title: Maintenance operation device for elevator
Inventor: SASAKI KAZUHIRO
IPC: B66B1/18
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance operation device for an elevator unit in which a plurality of cars are installed in one shaft under the rising/falling control interlockingly with one another, capable of performing the operation as maintenance works easily.  <P>SOLUTION: A maintenance operation switch 11 is mounted on the elevator including a first car and a second car which rise and fall in one shaft and are controlled interlockingly with each other, while a hall display 9 is installed at each elevator hall. A control device 12 to be operated from the switch 11 gives a command to either of them for moving to the terminating floor of the shaft and taking a pause there, gives a command to the other for making a maintenance work corresponding operation in divisions excluding the terminating floors, and gives a command to the hall display 9 for making display about under the maintenance works. This precludes such an occurrence that one of the cars is left in normal operation and the operation as maintenance works can not be made to the other, and the easiness and the efficiency of the maintenance works can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334368-A (JP)
Title: Game hall equipment
Inventor: YASU TOSHINORI
IPC: A63F7/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game hall equipment capable of being constituted more inexpensively than in the case of installing large-scaled wirings with cables and transmitting and receiving information of a large capacity at high speed.  <P>SOLUTION: A large number of pachinko game machines P11 to Pn12 and a plurality of relay apparatuses T1 to Tn are connected wirelessly to each other, and the plurality of the relay apparatuses T1 to Tn and a hall computer HC are connected wirelessly to each other. Wireless information output from the respective pachinko game machines P11 to Pn12 is received and managed by the repeating apparatuses T1 to Tn corresponding to islands I1 to In to which the pachinko game machines P11 to Pn12 belong, and information is transmitted from the repeating apparatuses T1 to Tn to the hall computer HC, which collects ball run-out information, shooting apparatus control information, big win information, etc., outputted from the pachinko game machines P11 to Pn12 and utilizes them for management, advertisement, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345903-A (JP)
Title: Service system of information on medical treatment and health
Inventor: KAN MASAJI
IPC: G06Q30/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service system of information on medical treatment and health to which, a system by which users can perform two-way communication with information terminals of medical treatment facilities, is also added, for reducing system introduction costs of the users by commercial charges obtained by adding commercial information to the information on the medical treatment and the health and for unitizing various individual systems.   <P>SOLUTION: The service system of the information on the medical treatment and the health comprises a network system capable of two-way communication constituted by the medical treatment facilities 1 equipped with image display devices and TV monitors displaying the information on the medical treatment and the health and the commercial information, information delivery traders 3 delivering the information on the medical treatment and the health and the commercial information to the medical treatment facilities, and terminal devices 4 of the users of the medical treatment facilities. Additionally, consultation record storage traders 5 storing consultation records of the medical treatment facilities and delivering the consultation records by request of the medical treatment facilities, may be added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345650-A (JP)
Title: Flash memory system
Inventor: SANEMITSU YOSHIKADO
IPC: G06F12/16
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable flash memory system which can access the contents of the whole system without any trouble even if the power source fails.   <P>SOLUTION: The flash memory system is provided with a connector 1 for connection, a CPU 2, two flash memories 3 and 4, a buffer memory 5, two memories 6 and 7 for logical/physical address conversion, and an ECC circuit 8. The connector 1 for connection and CPU 2 are connected to each other through a system interface bus 10. The CPU 2, both flash memories 3 and 4, the buffer memory 5, both memories 6 and 7 for logical/physical address conversion and the ECC circuit 8 are connected to one another through a system bus 11. In this flash memory system, the memories 6 and 7 for logical/physical address conversion are individually provided to the respective flash memories 3 and 4 to improve the reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345119-A (JP)
Title: Developing device and image forming apparatus having the same
Inventor: SAKATA SHIRO
IPC: G03G15/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that can reduce errors caused by the load characteristic and temperature characteristic of a bias application means and can accurately detect the quantity of developer in a developer container and to provide an image forming apparatus having the developing device.   <P>SOLUTION: The developing device in which a pair of electrodes 403 of an electrode member are disposed so that capacitance between the pair of electrodes 403 varies according to a quantity of toner in a cartridge and a remaining developer quantity detection circuit 502 is set so as to calculates the quantity of toner in the cartridge according to the capacitance, is provided with a feedback circuit 604 which makes adjustment so that the AC bias voltage of a developing bias circuit 401 has a specific value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347467-A (JP)
Title: Electronic equipment
Inventor: ARIKAWA HIROYUKI
IPC: H01L23/12
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly productive electronic equipment whose whole structure can be simplified, and whose manufacturing process can be simplified.   <P>SOLUTION: In this electronic equipment configured by disposing a high frequency circuit on a multi-layer wiring board 1 on which a plurality of insulating layers are laminated, and ground wiring 2c is interposed between those insulating layers, and mounting a metallic shield case 5 covering the upper face of the multi-layer wiring board 1 to the upper part, a plurality of notches 4 are formed in at least the uppermost layer of the insulating layers so that a part of the ground wiring 2c can be exposed, and the lower edges of bonding leg parts 6 erected at the outer peripheral parts of the shield case 5 are butted to the ground wiring 2c exposed in the notches 4 so as to be bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001783-A (JP)
Title: Double container
Inventor: YONEYAMA SHIGERU
IPC: B65D77/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double container whose synthetic resin inner soft shell stored in an outer container can be almost evenly recessed with a reverse line as a starting point in working a fluid discharge tool.  <P>SOLUTION: This double container 1 comprises a synthetic resin inner container 110 having a low rigid soft shell 113 and an outer container 130 having a storage part 131 from which a pump 120 exposes for storing the inner container 110. With the reduction of the internal pressure caused by the discharge from the pump 120 mounted on a mouth part 111, the soft shell 113 is reversed toward and adhered tightly to a hard shell 112 having a shape keeping characteristic with a reverse line L1 as a start point revolving in a longitudinal direction crossing a shoulder part, body part and a heal part. A pressing part 133 is provided for causing a reverse with the line L1 as a start point with the reduction of the internal pressure of the container 110 by pressing and deforming the stiffer heal part 113c of the soft shell 113 in a condition where the storage part 131 of the container 130 stores the container 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342212-A (JP)
Title: Method for producing 2-substituted-1-fluoronaphthalene derivative
Inventor: NEGISHI MAKOTO
IPC: C07C25/22
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide both a method for producing a 2-substituted-1,1- difluoronaphthalen-2-ol derivative and a method for producing a 2-substituted-1- fluoronaphthalene derivative.   <P>SOLUTION: The method for producing a 2-substituted-1,1- difluoronaphthalen-2-ol derivative comprises using a readily available 2- substituted-1,1-difluoro-1,2-dihydronaphthalen-2-one as a starting raw material. The inexpensive method for easily producing the 2-substituted-1- fluoronaphthalene derivative comprises using the 2-substituted-1,1- difluoronaphthalen-2-ol derivative as an important intermediate. Thereby, the 2-substituted-1-fluoronaphthalene derivative using the readily producible 2- substituted-1,1-difluoro-1,2-dihydronaphthalen-2-one as the starting raw material can industrially and more easily be produced at a lower cost. The resultant 2-substituted-1-fluoronaphthalene derivative is extremely useful as functional materials such as a liquid crystal display material or medicines and agrochemicals and a production intermediate therefor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001604-A (JP)
Title: On-vehicle electronic appliance
Inventor: MATSUDA AKIHIRO
IPC: B60R11/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide on-vehicle electronic appliance that can enlarge the dimensions of a control panel or a monitor of the electronic appliance enclosed in an on-vehicle electronic appliance storage part of a vehicle provided with a frame-like cluster panel.  <P>SOLUTION: An electronic appliance body 1 is movably provided with a panel supporting arm inserted through the frame-like cluster panel 21 mounted to the periphery of an opening part of an electronic appliance storage recessed part 20 of the vehicle, and the electronic appliance body 1 is enclosed in the electronic appliance storage recessed part 20. The control panel 3 or monitor whose longitudinal and lateral outer diameter dimensions (a1×b1) are larger than the inner area (A×B) of the frame-like cluster panel, is mounted to a panel holder 2 mounted to the tip of the panel supporting arm, and the control panel 3 or monitor is arranged on the front side of the frame-like cluster panel 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001270-A (JP)
Title: Sheet for application sealed letter
Inventor: AIZAWA AKIFUMI
IPC: B42D15/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an application sealed letter equipped with an entry example display sheet capable of performing entry work accurately and easily.  <P>SOLUTION: The sheet 1 for the application sealed letter is formed by laminating a duplicate sheet 3 and the entry example display sheet 4 on a sheet 2 for a sealed letter, which has application entry columns 8a and 8b provided thereto and is separably coated with a sealing pressure-sensitive adhesive 10 outside opening perforations 5 provided along four sides of the sheet. The duplicate sheet 3 has the application entry columns 9a and 9b correspondingly positioned up and down with respect to the application entry columns 8a and 8b of the sheet 2 for the sealed letter. A copy structure is provided so as to copy and enter items on the application entry columns 8a and 8b by entering items in the application entry columns 9a and 9b. The entry example display sheet 4 has a size exceeding the half of the sheet 2 for the sealed letter and a folding part 20 is provided at a position where folding parts 6 and 7 overlap the respective sheets 2 and 3. Perforations 22 are provided along three sides from the folding part 20. The entry example display 23a of the exposed application entry column 9a is provided on the surface of the entry example display sheet 4 and the covered application entry column 9b is provided on the rear surface thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014164-A (JP)
Title: Cold cathode discharge tube
Inventor: DEJIMA TAKASHI
IPC: H01J65/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable outer electrode to be attached to a glass bulb without displacement, in a cold cathode discharge tube comprising the tubular glass bulb having diluted gas for discharge contained therein, an inner electrode which air-tightly penetrates one terminal of the glass bulb, and the outer electrode attached to the outer periphery of the glass bulb.  <P>SOLUTION: The outer electrode 11 comprises a rod portion 12 having substantially the same length as the glass bulb 8, and multiple electrode terminals 13 which protrude in one direction across the entire length of the rod portion 12 and grips the outer periphery of the glass bulb 8. The electrode terminals 13 have spring property in a diameter-reducing direction, are shaped in a C-form which has a curvature radius slightly smaller than the radius of the glass bulb 8, and protrude from the rod portion 12 so that tip portions 14 of the multiple electrode terminals 13 grip the glass bulb 8 in one direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009081-A (JP)
Title: Manufacturing method of hollow pattern
Inventor: OI TAKAHARU
IPC: B22C7/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To establish a manufacturing method in a mass production type which can integrally mold a pattern in a complicated shape having a hollow part.  <P>SOLUTION: The manufacturing method of a hollow pattern having at least one opening part communicating with the outside is provided with a process for forming a core material made of a foamed body (B) and to form the core material having a size sufficient to be stored in the hollow part and the process for forming the core material composed of the film forming process to form a film having the equal outer shape as that of the hollow part by coating a film forming component (A) to the core material. Furthermore, the method is provided with the hollow pattern forming process in which the core formed in the process for forming the core is installed inside a mold (C) for forming the outer shape of the hollow pattern and is hardened by injecting a urethane resin liquid (D) of a rapidly curable two-liquid reaction type into its opening part, and the hollow pattern having the core internally is formed by being removed from the mold, the core material removing process to remove the core material made of the foamed body (B) by melting the core material by injecting an organic solvent (E) made of the film forming component (A), and the film removing process to extract the film from which the core material is removed from the opening part and remove it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012799-A (JP)
Title: Optical fiber aligning apparatus and optical fiber welding splicer
Inventor: TANABE AKIO
IPC: G02B6/24
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber aligning apparatus which can shorten the protrusion of optical fibers and facilitates working, such as setting of optical fiber adapters, and to provide an optical fiber welding splicer.  <P>SOLUTION: The optical fiber aligning apparatus is provided with a holder supporting section 11 for rotatably supporting a body 34 of an optical fiber holder 30 for holding a coated optical fiber 40a in such a manner that the center axis of the coated optical fiber 40a is the center of rotation. The aligning apparatus performs θ alignment by rotating the holder supporting section 11 itself by means of a drive gear (not shown in Fig.) intermeshed with a passive gear section 15 disposed at the holder supporting section 11 thereby rotating the coated optical fiber 40a held at the optical fiber holder 30 forward and backward at a specified angle around its center axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015923-A (JP)
Title: Power conversion apparatus connecting a plurality of inverters in parallel
Inventor: ITO YOICHI
IPC: H02M7/493
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a fault which has been difficult to simply and excellently for parallel operation of a plurality of inverters.  <P>SOLUTION: A plurality of inverter circuits 2a, 2b are connected in parallel via filters 3a, 3b. Inverter control circuits 6a, 6b generate sine waves as output voltage commands based on a frequency command value corrected by correcting means 17a, 17b of an output voltage amplitude command and a frequency command. The respective inverters are controlled so that the output voltages of the respective inverters become commanded sine waves. Square wave signals Va, Vb synchronized with the sine waves are formed. First and second common phase signal forming conductors 7 and 8 are short circuited based on the square wave signals Va, Vb. Common phase signal corresponding to a voltage between the first and second common phase signal forming conductors 7, 8 is detected. A phase difference between the common phase signal and the square wave signals Va, Vb is obtained, and a frequency correction is conducted thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008579-A (JP)
Title: Pachinko game machine
Inventor: SHINDO KO
IPC: A63F7/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine by which the fun of the game can even more be improved by preventing the game from being monotonous.  <P>SOLUTION: The pachinko game is provided with a rotating body 32 provided with a plurality of decorating members 42a and 42b side by side along the direction of rotation of its perimeter and a first drive controlling means 39 for turning or stopping the rotating body 32 according to given game conditions. The decorating member 42a and 42b themselves are operated by a second drive controlling means 54. The decorating members 42a and 42b in operation are visible by a player in a sitting position when the rotating body 32 stops according to the given game conditions. In this way, an element of game whether the game gets into a special game state or not is added besides a display and new amusement or expectation can be felt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011830-A (JP)
Title: Roller bearing and fan motor using it
Inventor: TERADA YASUHISA
IPC: F16C19/06
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing capable of reducing a retainer noise even in a low temperature milieu by clarifying the relationship of the retainer noise with the clearance between a pocket of a retainer and a rolling element and the amount of a thickening agent.  <P>SOLUTION: The roller bearing is provided with an outer ring provided with a rolling track on an inner perimeter, an inner ring provided with a rolling track on an outer perimeter, a plurality of rolling elements arranged between each rolling track of the inner ring and the outer ring, and the retainer having a plurality of pockets rotatably securing the rolling elements and shaped of resin and lubricated with grease. Using grease with 20 mass percentage of a thickening agent, the radial clearance ratio is set to 0≤δrDa≤0.09, and the axial clearance ratio to 0≤δa/Da≤0.06.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013858-A (JP)
Title: Function expander and method of mounting electronic apparatus on function expander
Inventor: SATO MASAHIKO
IPC: G06F1/16
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function expander and a method of mounting an electronic apparatus to the same, capable of simplifying mounting and demounting operations of the electronic apparatus to the function expander without damaging the electronic apparatus, making the function expander rotatable, and stably connecting connectors of the apparatuses without damage.  <P>SOLUTION: This function expander for connecting the electronic apparatus having a first connector to an external device for expanding the function of the electronic apparatus comprises a frame movable between first and second positions, a connector cover having a second connector connectable to the first connector, and moving accompanied by the movement of the frame so that the first and second connectors are connected to each other when the frame is located at the first position and separated from each other when the frame is located at the second position, and a locking part for locking the electronic apparatus when the frame is located at the first position, and unlocking the same when the frame is located at the second position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015782-A (JP)
Title: Mail server and terminal
Inventor: ISE MASARU
IPC: H04L12/58
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail server and a terminal which can respond to various needs of E-mail users, such as " I want to receive only E-mails which customers transmitted in the morning","I want to receive an E-mail from my family by a personnel computer on a desk, not a portable telephone during a meeting in this afternoon", "I want to receive E-mails from Mr. A, every other day", "I want an E-mail from Mr. A through a personnel computer on my desk, and an E-mail from Mr. B by a PDA (personnal digital assistant) on Sundays", etc.  <P>SOLUTION: A mail server delivers E-mails stored in a mail spool part to a terminal to which E-mail transmission is asked following a transmission rule, and the transmission rule is set every day, or every time zone, or every day and time zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022594-A (JP)
Title: Electronic device
Inventor: TAKANASHI TATSUO
IPC: H05K1/14
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To expand the mounting area of a printed wiring board, in addition to ensuring compactness.  <P>SOLUTION: Six printed wiring boards 201 to 206 are combined and arranged in a hexagonal rectangular column shape, in a manner of their planes made to cross each other, and they are assembled and arranged in a ring-like space 19, formed by an external cylinder 10 and an optical system holding cylinder 14.  <P>COPYRIGHT: (C)2004,JPO