baber/WOPTO huggingface dataset:
Patent JP-2004320394-A (JP)
Title: Transmitting system, receiving apparatus, and regeneration method for digital broadcasting
Inventor: ISHIDA TAKAHARU
IPC: H04B1/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable comfortable watching of programs by preventing occurrence of non-continuous transmission of data due to the momentary interruption of reception when a mobile terminal receives the digital broadcasting program.  <P>SOLUTION: For the transmission of the digital broadcasting data from a broadcasting station, the digital data in a buffer of the receiving terminal transmitted previously with a delay of time is reproduced even when momentary interruption of data is generated in the receiving side by duplicating the data with shift of time. In this digital broadcasting, stress of a watcher can be reduced by lowering probability for stop of image and voice output for the watchers. Moreover, it becomes possible to accurately watch digital contents by recognizing, on the data platform in the receiving terminal, a kind of digital data transmitted from a transmitting station even if any of the digital data corresponding to momentary interruption and the digital data not corresponding to momentary interruption is received only at one terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314239-A (JP)
Title: Adjusting method of working machine and adjusting device
Inventor: AZUMA YASUO
IPC: B23Q17/22
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting method of a working machine which carries out positioning work of a work against a rotor of the working machine efficiently and in high precision and an adjusting device.  <P>SOLUTION: When performing centering work of the work W on the working machine having the spindle rotating around the axis O by holding the work W, a position in a direction to cross with an axis O of the work W against a spindle is adjusted by intermittently pressurizing a side surface of the work W by an actuator 1 such as a piezo element, etc. from outside in the direction to cross with the axis O against the work W while rotating the work W held by the spindle around the axis O.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003312252-A (JP)
Title: Method for processing releasing agent layer stuck onto support member
Inventor: WEISSER JUERGEN
IPC: B05D3/06
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables an adhesive agent to be stuck to the portional surface by processing a portional surface of a surface of a support member comprising a release agent layer in noncontact manner.  <P>SOLUTION: A releasing property of a release agent is eliminated heating at least a portion of the release agent layer over the decomposition temperature of the release agent, by applying the radiation energy of TEA-CO<SB>2</SB>laser to the release agent layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261788-A (JP)
Title: Wax drying device
Inventor: KATAKURA KURA
IPC: B05C9/12
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wax drying device capable of drying wax in a short time and effectively by vertically blowing wind which is horizontally blown out from a blower over a wide range of a floor surface or the like to be coated with the wax.  <P>SOLUTION: The wax drying device 1 includes the blower 2 and a blowing bag 3. When the wind is horizontally blown out from the blower 2, the blowing bag 3 to which an opening portion 32 is attached is extended in a horizontal direction, is expanded, and is in a state of floating from the floor surface or the like. Since the lower side part of the blowing bag 3 is formed of air permeable cloth 35, the wind blown into the blowing bag 3 is roughly vertically blown out from the air permeable cloth 35 to the floor surface, thereby enabling the wax coated on the floor surface to dry effectively and in a short time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004325125-A (JP)
Title: Method of preventing voltage delay of backup battery in optical encoder, and optical encoder
Inventor: SHIMODAIRA MASAKI
IPC: G01D5/36
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a backup failure, when a main power supply is turned off by consuming a backup battery also, when the main power supply is turned on and eliminating voltage delays.  <P>SOLUTION: In this method for preventing voltage delays of the battery for backup in this optical encoder and the optical encoder, a switching part (4) is connected between the main power supply (2) and the battery (6) for backup, and power is supplied from the battery (6) for backup also, when the main power supply (2) is on to prevent voltage delays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328845-A (JP)
Title: Rotation detection structure
Inventor: YAMADA SATORU
IPC: F16C41/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration reducible in the number of components, in a rotation detecting structure which detects the rotational speed and the rotational direction of a rotor.  <P>SOLUTION: The rotation detecting structure comprises a rotor (motor output shaft) 14 composed of a large diameter part 14a and a small diameter part 14b, a bearing 31 fitted to the small diameter part, a sensor gear 41 fitted between the bearing 31 and the large diameter part 14a, and a sensor 42 which detects the presence of teeth provided to the sensor gear 41 and outputs it as a signal. The sensor gear 41 integrally comprises a cylindrical boss 41b, and the boss 41b is externally fitted to the small diameter part 14b while the end of the boss 41b is contacted to the inner ring of the bearing 31. A female thread 51 is formed on the inner surface of the boss 41b while a male screw 52 engaging with the female thread 51 is formed on the outer surface of the small diameter part 14b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327237-A (JP)
Title: Electromagnetic relay
Inventor: SARUWATARI YOJIRO
IPC: H01H50/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay comprising a light emitting device which is excellent in visibility and easily mountable.  <P>SOLUTION: A coil block 2 and a contact opening/closing mechanism 3 are provided on a base plate 1, and they are covered with a case 4. A coil 13 is energized through a coil terminal 20, so that the coil block 2 is magnetized or demagnetized to rotate a movable iron piece 16. A movable contactor 24 is thereby operated to open/close a contact. An electric connection part 23 of the coil terminal 20 penetrates the top surface of the case 4 and projects upward. The light emitting device 50 which emits light by energization of the coil terminal 20 and a holder 43 for holding the light emitting device 50 are provided on the top surface of the case 4 at a position opposite to the position at which the electric connection part 23 of the coil terminal 20 projects. A lead wire 54 connected to the light emitting device 50 is electrically connected to the electric connection part 23 of the coil terminal 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328386-A (JP)
Title: Solid-state imaging device
Inventor: KOBAYASHI HIRONARI
IPC: H04N5/335
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of suppressing blunting of waveform of a signal outputted from the solid-state imaging device and enhancing high-speed responsiveness by reducing parasitic capacity of a signal transmission path.  <P>SOLUTION: The solid-state imaging device IS1 is provided with a package P1, a CCD chip 11, a chip resistor array 21, etc. A placing part 2 for placing the CCD chip 11 and the chip resistor array 21 is provided so as to project into a hollow part 1 in the package P1. The placing part 2 has a first flat part 3 and a second flat part 4, the first flat part 3 and the second flat part 4 are formed by having level difference. The CCD chip 11 is placed on and fixed to the first flat part 3 via a spacer 13. The chip resistor array 21 is placed on and fixed to the second flat part 4. As for the chip resistor array 21, the CCD chip 11 and the chip resistor array 21 are adjacently arranged by utilizing the level difference between the first flat part 3 and the second flat part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324806-A (JP)
Title: Tension adjusting device of cable
Inventor: KOIKE AKIHIKO
IPC: F16D65/28
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension adjusting device of a cable in which a stepless tension can be adjusted, and noise is not produced on the operation.  <P>SOLUTION: The tension adjusting device of the cable installed in an equalizer E is provided with an input device 15 to tow forward in order to apply a parking brake, an output transmitting member 16 engaged with the input member 15 via a first screw mechanism S1, output members 13 and 14 for regulating a forward end of the output member 16 connected to the not indicated cable, an adjusting member 17 engaged with the output transmitting member 16 via the first screw mechanism S1 and the second screw mechanism S2 of an inverse screw, a clutch mechanism 18 for restricting the rotation of the adjusting member 17, a coil spring 19 for energizing the adjusting member 17 in the backward direction and sliding the second screw mechanism S2 when the clutch mechanism 18 is engaged and released, and a coil spring 21 for applying tension to the cable by energizing the input member 15 backward with respect to the output members 13 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331406-A (JP)
Title: Method of treating explosives
Inventor: YAMASHITA MASATADA
IPC: C06D5/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the property as explosives sometimes remains even after several days are elapsed in the case of dipping a lumped propellant into water to treat and it takes long period to make the propellant non-explosive.  <P>SOLUTION: The method of treating the explosives such as gun powder or bursting charge is performed by finely pulverizing the explosives, dissolving the finely pulverized explosives in a liquid to form slurry and wet oxidizing a solution from which solid matter in the slurry is removed or a solution prepared by dissolving the finely pulverized explosives in the liquid by heating. The explosives are safely treated in a short period of time in this manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335112-A (JP)
Title: Manufacturing method of cathode-ray tube, and sheet sticking device
Inventor: MATSUBARA DAISUKE
IPC: H01J9/227
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of cathode-ray tube capable of preventing adhesion of a reagent liquid and cleaning liquid on the outside surface of a panel and capable of preventing enlargement of the installation space and increase of the installation cost.  <P>SOLUTION: The manufacturing method of cathode-ray tube is a method of manufacturing a phosphor surface on the inside face of a cathode-ray tube panel 3. An anti-adhesion sheet 7 for preventing adhesion of the reagent liquid and cleaning liquid is airtightly stuck onto the outside surface of the the cathode-ray tube panel 3 so as to cover a functional film formed on a display area of the outside surface of the panel, and a reagent liquid treatment and a cleaning liquid treatment at each required process for applying the phosphor surface onto the inside face of the cathode-ray tube panel 3 in the state of sticking the anti-adhesion sheet 7, are performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329980-A (JP)
Title: Method and device for detecting breakage of membrane
Inventor: MURAYAMA SEIICHI
IPC: B01D65/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device for certainly detecting the breakage of a membrane by efficient application using pressurized air in a membrane filter device having a plurality of membrane modules, and a method for detecting the breakage of the membrane using it.  <P>SOLUTION: A membrane breakage detector 12 for respectively supplying air to a plurality of the membrane modules 2 to detect the breakage of the membrane by the change of air is used in a membrane filter apparatus 1 having the plurality of the membrane modules 2 for filtering raw water to send out filtered water through the gathering pipe 23 of respective filtered water pipes 22. Since the air supply pipe 16 of the membrane breakage detector 12 is constituted so as to be allowed to collectively communicate with the respective filtered water pipes 22 of the respective membrane modules 2 of the membrane filter apparatus 1 to collectively detect the presence of the breakage of the membrane in the membrane filter apparatus 1, the breakage of the membrane can be detected efficiently and certainly using the reduced number of the membrane breakage detectors 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335158-A (JP)
Title: Cell frame for redox flow battery
Inventor: KAGEYAMA YOSHITERU
IPC: H01M8/18
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell frame optimum to a redox flow battery with narrow installation area and high energy efficiency even if a plurality of electric systems are arranged.  <P>SOLUTION: The cell frame 1 is equipped with a framework 2 in which a plurality of opening parts 3 are formed in parallel in the longitudinal direction, and a dipole plate 4 installed in each opening part 3 and having an electrode arranged on both surfaces, and each opening part 3 has length L in the lateral direction longer than the length L in the longitudinal direction. The redox flow battery formed by laminating the cell frame 1 and the electrode has high energy efficiency by installing the laterally long cell and has only the installation area equivalent to that of one battery in spite of having a plurality of electric systems with one battery by installing a plurality of cells in the longitudinal direction in one cell frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335220-A (JP)
Title: Light source device, method of manufacturing light source device, device of manufacturing light source device, and projector
Inventor: FUJISAWA SHOHEI
IPC: F21Y101/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a light source device reducing the number of components, reducing a production cost, enhancing productivity, and safely and cleanly manufacturing.  <P>SOLUTION: When a lamp frame 15 and a elliptic reflector 12 are joined, the relative position of the elliptic reflector 12 capable of obtaining the optimum condensation efficiency to the lamp frame 15 is found, and in this position, a projection part 155 of the lamp frame 15 is joined to an inclined slope along the reflecting surface formed on a circumferential back surface side of a luminous flux injection opening of the elliptic reflector 12 by heating pressing action to integrate the lamp frame 15 with the elliptic reflector 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336584-A (JP)
Title: Device and method for video output
Inventor: YANAI HIROSHI
IPC: H04N7/01
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video output device which reduces noise at transition time from moving picture to a still image and at transition time from a still image to moving picture, and can sufficiently reduce noise in the still image.  <P>SOLUTION: A frame image signal converted from a field image signal is stored in a frame memory, discrimination of moving picture and a still image is made between front and rear frame images. If it is a still image, operation processing to suppress signal noise of pixels for a processing object using the pixel data of the front and rear frame image signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331381-A (JP)
Title: Paper feeding device
Inventor: TAKEDA YOSHIYUKI
IPC: B65H3/52
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily manufacturable paper feeding device capable of suppressing slight vibration of a separation pad due to friction with a sheet material to prevent the occurrence of noise.  <P>SOLUTION: Since a part which opposes to a deep bottom channel part 48a<SB>2</SB>of a pad holder 48 of the separation pad 47 and is a nip part abutting on a paper feeding roller 45 is not bonded on a bottom face of the deep bottom channel part 48a<SB>2</SB>, a not-bonded part of the separation pad 47 is freely and elastically elongated and deformed even if the separation pad 47 made of an elastic material such as rubber attempts to warp while being restrained due to friction resistance between paper and the separation pad 47 when feeding paper 7 by rotation of the paper feeding roller 45, thereby suppressing restraint distortion of the separation pad 47. Consequently, slight vibration due to distortion of the separation pad 47 likely to occur when the whole bottom face of the separation pad 47 is bonded on the bottom face of the channel part 48a is suppressed to prevent the occurrence of noise due to slight vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339715-A (JP)
Title: Bumping post fence
Inventor: OKAMURA TAKASHI
IPC: E01F13/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To nonbreakably remove a ring-shaped object installed on a bumping post fence arranged to be partitioned, for the purpose of partitioning a passage and a parking garage, and respective parking spaces of the parking garage, or for the purpose of protecting a structure arranged in the parking garage and a neighboring structure.  <P>SOLUTION: This bumping post fence 1A has a plurality of column parts 2a and 2b fixed by burying a lower end part in the ground surface, and a horizontal sash bar part 3 for connecting the plurality of mutual these column parts; and is constituted so that the horizontal sash bar part 3 is divided into a pair of divided bodies 3a and 3b opposed at a prescribed interval in a midway part, and a connecting member 4 for connecting both is detachably arranged in a divided place in a state of fitting to an outer peripheral part of the pair of divided bodies 3a and 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343861-A (JP)
Title: Permanent magnet synchronous motor
Inventor: MURAKAMI HIROSHI
IPC: H02K21/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To offer a low-noise and low-vibration permanent magnet synchronous motor by effectively reducing a cogging torque.  <P>SOLUTION: In the permanent magnet synchronous motor which has a rotor of permanent magnet embedded type of such a structure that a permanent magnet 3 is buried in the rotor 2 that is a laminate of sheetlike electromagnetic steel plates, being the permanent magnet synchronous motor where the number of poles of the rotor 2 is Pr and the number of slots of a stator 1 is Ns, the angle m from a slit 4 for short circuit of magnetic flux to the tip of a slit 4 is m=n×(360/2a)degree(n is an integer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340723-A (JP)
Title: Apparatus and method for detecting leak of bag-like object or hollow body
Inventor: OCHIAI EIJIRO
IPC: B29C41/34
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leak detection apparatus capable of performing detection on bag-like objects or hollow bodies such as condoms and highly precisely detecting even minute pinholes regardless of a simple apparatus constitution, and a leak detection method.  <P>SOLUTION: The leak detection apparatus is constituted of an acrylic chamber 3 provided with an inlet 1 on its opening side for housing a condom 2; a probe gas inlet valve 6 for letting helium in by a probe tube 4 inserted via the gas inlet 1; a discharge valve 8 connected to a dry pump 7 for discharging gases from the inside of the chamber 3; and a helium leak detector 9 for detecting the quantity of helium in the discharged gases. Leak detection is performed in both a first process for discriminating the quantity of helium detected by the detector 9 to a prescribed first background quantity with the valve 6 closed and the valve 8 opened and a second process for discriminating the degree of the quantity of helium detected by the detector 9 to a prescribed second background quantity with both the valves 6 and 8 opened. Since leak detection is performed by reducing the pressure of the outside of bag-like bodies and hollow bodies, objects of detection, by evacuation and generating differential pressure between the inside and outside of them, it is possible to avoid mechanical contact, which might produce new pinholes, with the objects of detection and perform highly reliable detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341202-A (JP)
Title: Image forming system
Inventor: NAGIRA JIRO
IPC: B41J29/38
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system which makes it possible for a management server to manage the numbers of image-formed sheets according to the sections of the entire image forming system that includes a first type of an image forming apparatus having a means for transmitting log information to the management server and a second type of an image forming apparatus having no functions of transmitting log information to the management server.  <P>SOLUTION: The management server has a means for performing an aggregation process at predetermined time intervals. The means for performing the aggregation process includes: a means that obtains, from the two types of the image forming apparatuses, data on the numbers of image-formed sheets, which is held in the image forming apparatuses according to the sections; and a means that, based upon the data on the numbers of image-formed sheets obtained from each of the two types of the image forming apparatuses according to the sections and based upon held log information, calculates the numbers of image-formed sheets obtained according to the sections of the entire image forming system in a period from the previous aggregation process to the present aggregation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339398-A (JP)
Title: Polyolefin-based film for laminate, and laminated film and packaging bag each using the same
Inventor: ISHII MITSUNORI
IPC: B32B27/32
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a film for laminates, a laminated film and a packaging bag, each free from limitation of a laminate method, limitation, and the like, of kind of an adhesive and excellent in sufficient antistatic property, particularly in persistency of antistatic property with time under high temperature.  <P>SOLUTION: The polyolefin-based sealant film comprises an antistatic agent and does not contain a slip agent in the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055527-A (JP)
Title: Method for manufacturing control valve type lead storage battery, and control valve type lead storage battery using the same
Inventor: KISHIMOTO YOSHIKATSU
IPC: H01M50/541
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for applying paste flux to respective parts of a positive electrode lug 2a and a negative electrode lug 2b in a laminate 1 used for a control valve type lead storage battery.  <P>SOLUTION: On a rotatable belt 4 having the paste flux 5 applied on the surface, the positive electrode lug 2a and the negative electrode lug part 2b are pressed, so that the paste flux 5 is applied to them. The paste flux 5 applied to the belt 4 is sent through a squeegee 6 provided with a heater 7, so that the temperature of the paste flux 5 is regulated to keep its viscosity constant, and that its thickness is regulated within a prescribed range. The paste flux 5 is supplied from above the belt 4 using a supply device 28 to push it out as pressurized by a piston 18.  <P>COPYRIGHT: (C)2004,JPO