baber/WOPTO huggingface dataset:
Patent JP-2002231480-A (JP)
Title: Discharge lamp lighting circuit
Inventor: ITO MASAYASU
IPC: H05B41/288
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of a service lift and deterioration by reducing influence of thermal stress applied to discharge lamps in lighting control on a plurality of discharge lamps. SOLUTION: This lighting circuit 1A is provided with a DC power circuit 3' for outputting DC voltage of positive polarity and negative polarity, and a DC-AC converting circuit 4A for supplying AC voltage to the plurality of discharge lamps 6-1 and 6-2 after converting the output voltage into the AC voltage by a plurality of switching elements. When lighting the respective discharge lamps, a polarity fixing period is set for regulating polarity of the voltage supplied to the discharge lamps from the DC-AC converting circuit 3' before and after lighting the discharge lamps to either one of positive polarity of negative polarity.  The influence of the thermal stress applied to the former discharge lamps is reduced by control of output polarity to the discharge lamps when lighting the discharge lamps lighted later to the lighted formed discharge lamps by regulating an electric current flowing to the discharge lamps in this period so as not to exceed a predetermined limiting current value.
Patent JP-2002228013-A (JP)
Title: Acc type labyrinth seal
Inventor: KOBAYASHI MASAHIRO
IPC: F04D29/10
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a clearance control type labyrinth seal used for a rotation shaft part of a rotary machine such as a steam turbine, a compressor and a gas turbine to stably maintain a seal clearance at the minimum. SOLUTION: Either a seal member on the rotation shaft side or that on a stationary side is formed by intervening an abradable material with good cutting property, thereby in case that both the members contact, heating having the abradable material easily cut and bendingly deformed at the contact part is restrained and occurrence of malfunction such as vibration due to the deformation allowing maintaining the seal clearance at the minimum for stable operation.
Patent JP-2002225460-A (JP)
Title: Apparatus for turning page
Inventor: NAKAMURA HIROKATSU
IPC: B42D9/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for turning a page by which reliability is not decreased even after it is used for a long time. SOLUTION: The apparatus for turning a page is constituted by providing a pair of turning rollers 2 for pressing the stitched part 1b side and the free end edge 1c side of an objective page 1a to be turned of a pamphlet-like medium 1 from the upper side, a freely rocking guide body 3 for pressing the objective page 1a to be turned curved by rotation of the turning roller 2 arranged on the free end edge 1c side of the objective page 1a to be turned from the upper side and a pressing lever 5 connected so as to be idly rotated with a rotating shaft 4 of the turning roller 2 when an idle torque with a specified pressure or higher is loaded and rotated with the rotation of the turning roller 2 and pressing the side edge part of the stitched part 1b side of the guide body 3 and keeping the guide body 3 under an inclined posture.
Patent JP-2002227952-A (JP)
Title: Toroidal type continuously variable transmission and working method for roller used therefor
Inventor: YASUHARA SHINJI
IPC: F16H15/38
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission that can improve the yield of a material for a roller and suppress its production cost, and provide a working method for the roller of the toroidal continuously variable transmission that can suppress its production cost and increase its productivity. SOLUTION: A ring-like recess parts 30d, 30e are formed by lathe turning around the central shaft of both side faces of 30b, 30c of a disk-like material 30. Furthermore, an outer periphery surface 30a is primarily lathe turned and the disk-like material with the recesses 30d, 30e is hardened by heat treatment. Thereafter, the peripheral wall of a small-diameter side of the other recess 30d is chucked and at least an outer peripheral surface 30a is finished by a secondary lathe turning.
Patent JP-2002237946-A (JP)
Title: Imaging system, imaging device, imaging method, and program for making computer execute the method
Inventor: HAYASHI KOJI
IPC: H04N1/60
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system that can enhance color reproducibility of a printed matter, in the case that a plurality of imaging devices such as color copying machines are connected and an imaging device other than the imaging device which receives an original image print out the original image. SOLUTION: The color copying machine 1 transfers a machine difference correction value, depending on read image data and a read characteristics of a scanner of the color copying machine 1 to a server 41. The server 41 stores image data of the color copying machine 1 and the machine difference correction value to a storage section, in cross-reference with each other. When the color copying machine 1 receives a transmission request of image data of the color copying machine 1 from color copying machine 2, 3, the color copying machine 1 transmits the image data and the machine difference correction value to the color copying machines 2, 3.  The color copying machines 2, 3 generate image processing parameters, on the basis of the machine difference correction value of the color copying machine 1 and the machine difference correction values of their own machines, apply image processing to the image data from the color copying machine 1 and print out the data.
Patent JP-2002245068-A (JP)
Title: Method and system for processing information, program and recording medium
Inventor: FUKUDA KENTARO
IPC: G06F40/143
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in a work for imparting an annotation to an HTML page file. SOLUTION: A page obtaining module 3 obtains the page file from a web server 8 and an HTML file analyzing module 4 derives a tag and featured values concerning a layout. A page group detecting module 5 makes the page file where the layout is the same or similar into a group through the use of the layout tag and the featured values. When the annotation is added to the optional page file of the grouped layout group by using an annotation adding module 6, the annotation is applicable concerning another page file in the layout group. When a user divides or synthesizes the layout group, a distance calculation formula between the pages or the layout groups is corrected by a distance calculation formula correcting module 7 and the result of division or synthesis by the user is reflected.
Patent JP-2002234019-A (JP)
Title: Molding method for ceramic material
Inventor: TOMIMOTO SETSUKO
IPC: B28B11/14
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a ceramic material wherein a mold is not used, and also, the skill of a worker is not required, a clay plate can be comparatively easily molded, and in addition, the individuality of the worker can be displayed to a certain degree. SOLUTION: By this molding method for the ceramic material, the clay plate which is used as the ceramic material is molded by using a work plate and a wire. In this case, one end side of the wire is fixed on one side of the clay plate which is mounted on the work plate. The other end side of the wire is gripped, and the wire is moved from one end surface side to the other end surface side of the clay plate while repeatedly reciprocating the wire in the vertical direction. Thus, the clay plate is divided in two into the top and the bottom.
Patent JP-2002237780-A (JP)
Title: Information collecting method from communication terminal, information collection system, server and its program
Inventor: ITO GORO
IPC: H04W88/18
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an information collecting method from a portable telephone which can be used on development of the portable telephone by collecting an access state of information to be provided to the portable telephone and information set in the portable telephone. SOLUTION: In this information collecting method to collect the information from a communication terminal by a communication system with communication equipment (22) to perform communication with the communication terminal (21) and an information provision system (24) connected with the communication equipment, the information provision system is characterized by providing operational information regarding a function to be set corresponding to an operation of a specified procedure of the communication terminal to the communication terminal via the communication equipment, counting frequencies that the communication terminal accesses the operational information, storing the access frequencies by every kind of the operational information and outputting the stored access frequencies to other computer system (26).
Patent JP-2002247408-A (JP)
Title: Image pickup system, image pickup device and control method
Inventor: OKA HIROTO
IPC: H04N5/232
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup system that uses one kind of a communication medium to synchronize a plurality of image pickup devices. SOLUTION: A controller 100 selects one of a plurality of the image pickup devices 110 connected to the communication medium in compliance with the IEEE 1394-1995 standards and sets the selected image pickup device 110 as a master camera. The master camera generates a time stamp to synchronize frame synchronizing signals of all the image pickup devices 110 (including the master camera). All the image pickup devices 110 (including the master camera) generate the frame synchronizing signals on the basis of the time stamp generated by the master camera and produce image data on the basis of the generated frame synchronizing signals.
Patent JP-2002246749-A (JP)
Title: Laminated three-dimensional circuit component and its manufacturing method
Inventor: ASANO HIDEKI
IPC: H05K3/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a reliable laminated three-dimensional circuit component, having low fail occurrence in its manufacturing, and to provide a method for manufacturing the laminated three-dimensional circuit component. SOLUTION: In this manufacturing method of the laminated three-dimensional circuit component, an insulating layer 19 made of a synthetic resin is formed on a circuit member, where an electric circuit 18 is formed on the surface of a forming body E made of the synthetic resin. At the same time, an electric circuit 20 is formed on the surface of the insulating layer 19, and the upper/ lower arbitrary electric circuits 18 and 20 are jointed mutually and electrically by a conductive substance; in this case, a projection 13, having nearly a recess- like or projection-like section, is formed on the surface of the forming body E made of the synthetic resin in advance, and the conductive substance for forming one portion of the electric circuit 20 is formed on the surface of the projection 13;  after that, a tenon pin is fitted to the projection 13 for forming the insulating layer 19, the electronic circuit 20 is formed on the surface of the insulating layer 19, and the upper/lower arbitrary electronic circuits 18 and 20 are formed in the projection 13 for jointing by the conductive substance.
Patent JP-2002246543-A (JP)
Title: Semiconductor stack
Inventor: NAKAJIMA AKIRA
IPC: H01L25/11
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor stack with improved reliability by making it easy to pull in and out the semiocnductor element, and to center an axis of the semiconductor element without forming a guide groove in a cooling fin to pull-in and -out or center the semiconductor element. SOLUTION: In the semiconductor stack, a plurality of semiconductor elements 3A and a plurality of cooling fins 2A are laminated alternatively and tightened with a stud from both ends. A copper plate 6A for centering the axis of the semiconductor element 3A at the one side of the semiconductor element 2A is inserted between the cooling fin 2A and the semiconductor element 3A to make it possible to pull in and out the copper plate 6A and the semiconductor element 3A as a whole. As a result, the semiconductor element can be pulled in or out easily and the axis thereof can be centered easily.
Patent JP-2002246898-A (JP)
Title: Reference signal input circuit
Inventor: NAKAMURA SUSUMU
IPC: H03L7/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reference signal input circuit mounted on a PLL-IC or the like capable of ensuring a stable operation even when a crystal oscillation circuit is constituted, or even when the oscillation output of an outside oscillator is inputted as a reference signal. SOLUTION: In a fixed period since the input of a reference signal is started in an inverter circuit 9, a pMOS transistor 16 is turned off, and a pMOS transistor 15 is allowed to function as a pull-up element, and an nMOS transistor 21 is allowed to function as a pull-down element, and the threshold voltage is made lower than that of an inverter 8, and after the lapse of the fixed period since the input of the reference signal is started, the pMOS transistor 16 is turned on, and pMOS transistors 14 and 15 are allowed to function as pull-up elements, and the nMOS transistor 21 is allowed to function as the pull-down element, and the threshold voltage is made the same as that of the inverter 8.
Patent JP-2002247674-A (JP)
Title: Display device for remote controller
Inventor: MATSUURA TOICHIRO
IPC: H04Q9/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device for remote control for making the external appearance of a display panel in a non-display state of information desirable and displays required information, depending on the operating state of a remote control switch. SOLUTION: A display section 31 is configured by layering a half mirror 32, an information display liquid crystal display panel 34 and a lighting switching light source 36 in this order, the lighting switching light source 36 lights up the information display liquid crystal display panel 34 to make a user view liquid crystal indication on the half mirror 32, so that the display panel of the half mirror 32 can be used for a mirror surface by turning off the lighting by the lighting switching light source 36 in a non-display state, when an operating state and a setting state are not displayed. As a result, the display panel, when no information is displayed, is made to have a desirable external appearance and the display face can be used for the mirror surface.
Patent JP-2001260324-A (JP)
Title: Rotary press and rotary offset press for machine glazed paper in particular
Inventor: DILLING PEER
IPC: B41F13/24
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To protect an operator as a whole by making it impossible to put a hand into a machine during an ordinary operation of a rotary press and further by making it impossible to access the inside of the machine. SOLUTION: In a rotary offset press for machine glazed paper which operates by cylinders making a format changeable suitably, both sides of the press are covered so that the press can not be accessed during the operation and replacement and that no access can be made to a printing apparatus, in particular, and a hand can not be put therein. For this purpose, a passage module is used between the cylinders of the printing apparatus, in particular, and blind-like covering parts 22 are provided on the lateral sides of the passage module. These covering parts 22 are closed up during the operation of the press.
Patent JP-2002251421-A (JP)
Title: Circuit design support system
Inventor: SAKAMOTO MITSUZO
IPC: G06F17/50
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit design support system for supporting reliable and accurate circuit design in which the variations in characteristic of electronic components caused by the variations in production of the electronic components are considered. SOLUTION: In the circuit design support system, a circuit design company or its subcontractor 3a can obtain, through a network 10, an electronic component model including the varying characteristics of the parameters of an electronic component, which is stored in an electronic storage device 5 of an electronic-component manufacturing company or its subcontractor 2 and describes the variations in characteristic of the electronic component, and can calculate the variations in operation of a circuit containing the electronic component in consideration of the variations in characteristic of the electronic component.
Patent JP-2002257459-A (JP)
Title: Defrosting device for cooler in refrigerating and freezing showcase
Inventor: TSUNEKI YOJI
IPC: F25D21/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a defrosting device for a cooler in a refrigerating and freezing showcase, which efficiently transfers heat to the entire cooler while suppressing temperature rise in the case. SOLUTION: Side end surfaces of a plurality of plate fins 8c that constitute the cooler 8 are located on the surface of a heatable heat-conducting plate 8b being in contact therewith by plane. Accordingly, a large effective heat conducting area can be ensured and heat is efficiently transferred to the entire cooler 8.
Patent JP-2002255297-A (JP)
Title: Oil feed nozzle for automatic oil feeder
Inventor: ISOMURA MASAYOSHI
IPC: B67D7/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To safely and securely provide an oil feed nozzle even in positioning accuracy of a general-purpose robot. SOLUTION: In the oil feed nozzle for the automatic oil feeder, which is inserted in an fuel inlet of a vehicle in order to feed an oil, a cylindrical portion is provided with an automatic closing valve mechanism 97, which closes a main valve 83 in response to detection of a liquid or an air bubble. An oil feed nozzle main body 81 is fixed via an elastic member to a base 80 clamped by a clamping means. The oil feed nozzle main body 81 is used to discharge a liquid, which was conveyed by a liquid conveying means, from a cylinder end 85 via the main valve 83. Even if the cylinder end 85 and the fuel inlet of the vehicle are slightly displaced one from the other, the elastic member is deformed to smoothly move the cylinder end 85 without exerting strong external force to the vehicle.
Patent JP-2001298535-A (JP)
Title: Intelligent network system provided with service for reporting and hearing electronic mail selected through public exchange telephone network
Inventor: HUA SHIYAN
IPC: G06F13/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a voice message which is exchanged from an electronic text message to a subscriber in a telecommunication system. SOLUTION: When an e-mail header matches the restriction stored in a file of a subscribing customer (304), the telecommunication system for reproducing an electronic mail (e-mail) message into voice routes the e-mail message toward the subscribing customer to the telephone number of the customer by using the service control point(SCP) of an intelligent network(IN) (316). When a call is answered, the text of the e-mail message is heard by the customer or converted to the voice message which can be stored in an automatic answering telephone or a voice mail box (324).
Patent JP-2002260927-A (JP)
Title: Inductor
Inventor: KODA TSUTOMU
IPC: H01F17/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inductor that needs no insertion step. SOLUTION: This inductor is provided with a flat plate 11 that a metallic plate with conductivity is cut alternately from its both ends toward the other end face, a plurality of flat plate 14a and flat plate 14b which are formed adjacent to each other by cutting, joints 15a and 15b that are connected on the ends of the flat plates 14a and 14b, and terminals 16a and 16b that are led out from the joints 15a and 15b and can be surface-mounted. The flat plate 14a is entirely pressed upward and the flat plate 14b is entirely pressed downward, forming a cylindrical space 19 therewith. Thus, an inductor 20 which needs no insertion step can be obtained.
Patent JP-2002255513-A (JP)
Title: Ozone generator
Inventor: ISHIOKA HISAMICHI
IPC: C01B13/11
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator having a high power efficiency including a discharge and a pump power, improving a cooling capacity of an earth electrode by making it a simple structure. SOLUTION: This ozone generator has plurality of sets of ozone generation tubes 40 consisting of hollow cylindrical high-voltage electrodes 6 which are concentrically arranged inside of a dielectric layer of the earth electrode through discharge gaps and the cylindrical earth electrode 5 which forms the dielectric layer on the inner wall of the circumference, and a chassis built in the ozone generation tubes having a cylindrical body whose both ends are open and two side plates for airtightly keeping the open mouth is provided, and a water jacket 3 which forms a cooling water flow passage 30 for cooling the earth electrode and installed between the chassis and the earth electrode, and an electric power source to supply the electric power to the ozone generation tubes are provided, in the ozone generator which generates ozone by discharging source gas containing oxygen introduced into the chassis, and passage partition plates 31 for making a cross section of the cooling water flow passage 30 small are installed among the ozone generators 40 inside of the water jacket.
Patent JP-2002260582-A (JP)
Title: Fluorescent lamp and compact self-ballasted fluorescent lamp
Inventor: SHIBAHARA YUSUKE
IPC: F21Y103/37
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp and a compact self-ballasted fluorescent lamp in which a light flux quickly rises at start-up. SOLUTION: A fluorescent lamp 1 comprises tubules 4 sealed to at least one ends of bent bulbs 10, 11, 12, and 13. Main amalgams 5 are housed in the tubules 4 so as to be arranged to correspond to the bent bulbs 10, 11, 12, and 13. Auxiliary amalgams 6 are so sealed to bulb end sides 10b, 11a, 12a, and 13a as to be arranged corresponding to the bent bulbs 10, 11, 12, and 13.
Patent JP-2002266400-A (JP)
Title: Perforated plate fixture
Inventor: TOSHIDA AKIRA
IPC: E03C1/126
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a perforated plate fixture that can easily detachably fit and fix the container of a sliminess remover which is installed to a spot, such as the drain outlet of a bathroom, etc., where slime or an odor is generated by the metabolite of various bacteria, mould, etc., and houses a chemical used for removing the slime to the grate of the drain outlet of the bathroom, etc. SOLUTION: One end of this perforated plate fixture which can detachably fit the container to the grate of the drain outlet is fixed to the bottom of the container and the other end of the fixture has such a shape that can be inserted easily into a slit of the grate. The fixture is constituted to fix the container to the grate by means of the restoring force of its body section on the bottom side of the container. This fixture can be such a fixture that a plurality of locking fins 3 are radially fixed along the lengthwise direction of a rod-like core section 2 and the fins 3 are tapered off as going toward their extremity opposite to the bottom section of the container or another that is constituted of elastic locking pieces composed of narrow and long tabular bodies having narrow and long rhombic longitudinal sections.