baber/WOPTO huggingface dataset:
Patent JP-2003173596-A (JP)
Title: Cartridge lock mechanism of magnetic tape drive
Inventor: TSUCHIYA MANABU
IPC: G11B15/675
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge lock mechanism which enables a cartridge to be smoothly taken out by preventing a cartridge drawing-out force from varying.  <P>SOLUTION: A right guide plate 17 and a left guide plate 18 are provided movably inside a right plate 13 and a left plate 14 on both the sides of a deck base 15 and a cartridge tray 2 is inserted into their inner side. Pins 2-4 and 2-5 provided below both the sides of the cartridge 2 are provided with a right lock lever 3 and a right cam lever 7, and a left lock lever 4 and a right cam lever 6 which lock the cartridge 1 so that they can freely swing through a right cam lever spring 8 and a left cam lever spring 9. Further, a guide pins 2-1 and pins 2-2 and 2-3 provided on the flank of the cartridge tray 2 are inserted into guide grooves 13-1, 17-2, 14-1, 14-2, 18-2, and 18-3 of the right plate 13, right guide plate 17, left side plate 14, and left guide plate 18 to guide the cartridge tray 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170946-A (JP)
Title: Pouch container
Inventor: NANBA TOSHIYUKI
IPC: B65D33/30
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouch container with which received contents can be easily removed once the container is unsealed and in addition the contents are difficult to spill out.  <P>SOLUTION: The pouch container comprises a bag body 10 which is formed of a flexible sheet with a heat-bondable internal surface and has a butt seam 12 on a back, and a pair of shape retention members 20 which are respectively heat-sealed to an internal surface side of an outer packaging sheet 11 to be sandwiched into the seam 12 of the bag body 10 and are plastically deformable. The butt seam 12 has a non-sealed region β on a leading edge side of the mutually overlaid outer packaging sheet 11 and a sealed region α on a base edge side. The shape retention member 20 comprises a plurality of plastically deformable base materials laminated via a resin film having a heat-bondable external layer and a resin film having a non-heat-bondable external layer. Each of the members 20 has a side of the resin film with the heat-bondable external layer heat-sealed inside the sealed region α on the butt seam 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172250-A (JP)
Title: Pressure device and discharge device
Inventor: KOBAYASHI TATSUHIRO
IPC: B05C5/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured and compact discharge device to be easily used anywhere.  <P>SOLUTION: An operation part 20 for a user to operate with a finger 91 is mounted on the upper end 29b of a piston rod 29 of a piston 12 moving upward/downward inside a cylinder 11, and air 71 is fed to the cylinder 11 through a ventilation hole 21 piercing through the operation part 12, the piston rod 29 and the piston 12. Since it is not necessary to attach a check valve for air intake to the cylinder 11, the capacity of the cylinder 11 can be effectively utilized to achieve a compact pressure device 10, and the compact and usable discharge device 1 can be provided by using the pressure device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174024-A (JP)
Title: Composition for forming interlayer insulating film, method of manufacturing interlayer insulating film, and interlayer insulating film
Inventor: SHINDO KIYOTAKA
IPC: C08G77/60
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a low K interlayer insulating film with high mechanical strength and uniformity, an interlayer insulating film obtained by curing the composition, and a method of forming the interlayer insulating film using the composition.  <P>SOLUTION: The composition for forming the interlayer insulating film contains a polar organic solvent and a silicon-containing resin which has a repeated unit expressed by the following general formula (1) as a main constitutional unit (where, R<SP>1</SP>and R<SP>2</SP>may be the same or different from each other, R<SP>1</SP>and R<SP>2</SP>are each an alkyl group, an alkenyl group, an alkinyl group that can contain hydrogen or a substituent, or an aromatic group capable of containing a substituent; and R<SP>3</SP>is -CH<SB>2</SB>-, an alkylene group, an alkenylene group, an alkinylene group, or a divalent aromatic group that is bound with -C≡C- or at least one -C≡C-.).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174782-A (JP)
Title: Power converter
Inventor: USUI OSAMU
IPC: H02M7/48
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter where voltage over the dielectric breakdown strength of a semiconductor element is not applied, by reducing the voltage applied between the base plate of a semiconductor element arranged on the side of the highest voltage and a main terminal, even if the number of series of semiconductor elements is large in a high-voltage power converter.  <P>SOLUTION: This power converter is equipped with a group of semiconductor elements for power conversion which are constituted by connecting a plurality of pieces of semiconductor elements in series, a conductive member for severally mounting the group of the semiconductor elements, and a potential giving means which gives the conductive members a specified potential. The specified potential is one within a range lower than the peak value and higher than bottom value out of the potentials given to both ends of the group of semiconductor elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172922-A (JP)
Title: Color filter substrate, manufacturing method therefor, liquid crystal display panel and electronic instrument
Inventor: TAKIZAWA KEIJI
IPC: G02F1/13
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure both brightness of reflection type display and saturation of transmission type display.  <P>SOLUTION: Each color filter 22 colored in any of red, green or blue has a dark color part 221 overlapping a light transmission part 211 of a reflection layer 21 and a light color part 222 having optical density higher than that of the dark color part 221. A light shielding layer 23 for light-shielding the gap between sub pixels 7 is formed by laminating at least a dark color part 221B of a blue color filter 22B, a dark color part 221R of a red color filter 22R and a dark color part 221G of a green color filter 22G.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176054-A (JP)
Title: Contact/separation driving mechanism of pressure contact rotor
Inventor: KURODA NAOHIRO
IPC: B65H5/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact/separation driving mechanism that certainly performs sealing and can perform contact and separation between rotors.  <P>SOLUTION: The mechanism can contact or separate at least one rotor 1 of a pair of rotatably supported rotors from the other rotor by relative movement. An inside housing 6 rotatably supporting the shaft 5 of the former rotor is rotatably supported by an outside housing 20. The axial line 2 of the inside housing and the axial line 17 of the outside housing are positioned eccentrically in parallel. The inside housing is connected to a driving device 25 for reciprocating and rotating the inside housing by a predetermined angle about the axial line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177953-A (JP)
Title: Method, device, and program for file transfer, and recording medium where the program is recorded
Inventor: OHIRA KAZUO
IPC: G06F13/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, system device, and program for file transfer, which enable file transfer from a transfer source device to a transfer destination device by adding a file transfer function to only the transfer source device of a file, and a recording medium where the program is recorded.  <P>SOLUTION: Employed is a featured constitution means constituted by installing only in the transfer source device 1 and FTP source connector 21 which detects a file to be transferred in the transfer source device 1 and changing the character kind of the file to the character kind of the transfer destination device 2, a channel target 23 which sends information and contents of the file whose character kind is changed to a channel 24, a channel source 25 which receives the information and contents of the file from the channel 24, and an FTP target connector 27 which uploads the information and contents of the file to be transferred sent from the channel source 25, to the transfer destination device 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178490-A (JP)
Title: Information recording medium
Inventor: ITO MITSURU
IPC: G11B7/24038
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, in which an organic dye recording layer and a light reflecting layer are deposited on a light transmitting substrate as a first disk, a light reflecting layer, an organic dye recording layer and a dye protective layer are deposited on a light transmitting substrate as a second disk, and the light reflecting layer of the first disk is laminated on the dye protective layer of the second disk with an adhesive layer, which attains a recording satisfactorily in the first and second disks through the light transmitting substrate side of the first disk.  <P>SOLUTION: In the optical recording medium composed of the organic dye recording layer 2, the light reflecting layer 3, an adhesive layer 4, the dye protective layer 5, the organic dye recording layer 22, the light reflecting layer 32 and the light transmitting substrate 21 on the light transmitting substrate 1 as shown in Fig. 1, the decomposition temperature Tb1(°C) of the dye used in the organic dye recording layer 2 and the decomposition temperature Tb2(°C) of the dye used in the organic dye recording layer 22 satisfy the relation of 100≥Tb1-Tb2>0(°C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183816-A (JP)
Title: Coaxial-type vacuum-arc vapor deposition source
Inventor: AGAWA YOSHIAKI
IPC: C23C14/24
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can reliably control the film thickness of a formed thin film, when the thin film is formed by a coaxial-type vacuum- arc vapor deposition source.  <P>SOLUTION: The objective coaxial-type vacuum-arc vapor deposition source 3 has a vapor deposition material 43 formed into a cone shape, wherein a width of the vapor deposition material, which is a dimension in a perpendicular direction to the center axis 43b of the cone shape, is gradually reduced in the direction of an opening 30a of an tubular anode 30. Then, even though the vapor deposition material 43 is vaporized by trigger discharge to form a cavity and constituent particles of the vapor deposition material 43 are emitted from the inside of the cavity, the emitted constituent particles hardly redeposit on the vapor deposition material 43. Accordingly, the constituent particles of the vapor deposition material are emitted to the outside of the cavity, without being disturbed by the redeposited constituent particles, thereby keeping a quantity of the constituent particles emitted on every trigger discharge from the inside of the anode 30 constant, and the thickness of the thin film formed on the surface of the substrate by one discharge constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188531-A (JP)
Title: Method of manufacturing multilayer printed wiring board and multilayer printed wiring board manufactured thereby
Inventor: OKAMOTO KATSUYA
IPC: H05K1/11
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed wiring board having high interlayer connection reliability while high producibility is maintained, and to provide the multilayer printed wiring board with high interlayer connection reliability by collectively forming a via part and a resin layer, whose thickness variation is small and whose surfaces flatness is high by peeling and transferring.  <P>SOLUTION: A double-sided copper-clad board having the via part in which a conductor is filled is generated by a first process for forming the resin layer having an opening part in a desired pattern shape on a support board, a second process for filling the opening part with the conductor and making it the via part, a third process for collectively transferring the resin layer and the via part on first copper foil and obtaining a one side copper-clad board from which the support board is separated, and a fourth process for cladding second copper foil to the resin layer exposed face of the one side copper-clad board and connecting first copper foil and second copper foil by the via part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185603-A (JP)
Title: Method for evaluating high temperature damage of heat- resistant steel
Inventor: HIRAKAWA YUICHI
IPC: G01N33/20
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the high temperature damage of heat-resistant steel capable of evaluating the creep damage of heat-resistant steel such as annealed martensite steel or the like.  <P>SOLUTION: In the method for evaluating the creep damage of annealed martensite steel, it is evaluated that the life of the annealed martensite steel becomes short as the pattern quality of an electron beam back scattering image becomes high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278641-A (JP)
Title: Clock generator for generating frequency jitter system clock
Inventor: BOCK CHRISTIAN
IPC: H03K3/84
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a system clock generator capable of largely reducing interference. SOLUTION: This clock generator is provided with a random number generator 1 and a phase modulator 4, and an integrator 3 for integrating random numbers z1 and z2 is inserted between the random number generator 1 and the phase modulator 4, and the output of the integrator 3 controls the phase value of the phase modulator 4 by integration pa; j'. The integrator 3 is connected to a check device 7, and the check device 7 interferes during the random numbers z1 and z2, or interposes in an integration process so that preliminarily decided limit values G1, G1'; G2, G2'; and G3, G3' of the integration pa; j' can not be exceeded.
Patent JP-2003180946-A (JP)
Title: Game machine
Inventor: ITO WATARU
IPC: A63F5/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine offering pleasure in a winning sequence of a plural kinds of bonus prizes.  <P>SOLUTION: This game machine is provided with reels 3L, 3C, and 3R variably displaying patterns necessary for a game, a CPU 31 deciding an internal prize winning generator from generators including a plural kinds of bonuses, a bonus stock counter storing the type of the bonus and information about the internal winning sequence of the bonuses on the basis of the decision result by the CPU 31 and a win/loss of the bonus prize, and a main control circuit 71 carrying out stop control of variable display operation of the reels 3L, 3C, and 3R on the basis of the decision result by the CPU 31 and information stored in the bonus stock counter. During a high probability replay term, no bonus is won by the stop control for the variable display by means of the main control circuit 71. After the high probability replay term is finished, the main control circuit 71 carries out stop control of the variable display so that the bonus prize can be won on the basis of the information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184066-A (JP)
Title: Packer device for filling underground cavity
Inventor: YAMAGISHI TAMIO
IPC: E02D3/12
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packer device which is suitable for the efficient practice, from the inside of a buried pipe, of a construction method for filling an underground cavity generated in the vicinity of the buried pipe.  <P>SOLUTION: This packer device for filling the underground cavity is installed in the buried pipe and used to allow the filling of the underground cavity which is generated in a position close to the buried pipe. The packer device is provided with an annular hollow sealing body which is expandable/contractible in a state of coming into contact with outer peripheries on both front and rear sides of a cylindrical can body in which a tubular passage is provided in an axial direction. Inside the tubular passage, there are provided at least a guide pipe which extends from one end of the cylindrical can body to one region of a central outer peripheral surface and is opened outward, and at least one earth-removing pipe which is opened outward in another region of the central outer peripheral surface and reaches the other end of the cylindrical can body. The guide pipe can guide the insertion of at least one kind of working device which is selected from among a long small-diameter-hole excavating device capable of controlling bending, a long in-hole observation device capable of controlling bending, and a long filler feeding device capable of controlling bending.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190731-A (JP)
Title: Ceramic fiber filter capable of preventing bypass leak
Inventor: KIHARA YUKIHIRO
IPC: B01D46/52
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bypass leak in a thermally expanded state under high temperature conditions in a cassette-type air filter including a filter body, comprising a filter cloth of a wavingly folded ceramic fiber and a plurality of separators, surrounded in a rectangular parallelepiped form by upper and lower end plates and side plates provided respectively on both sides of the filter body.  <P>SOLUTION: In this ceramic fiber filter, a folded part is provided on the filter cloth in its end face opposite to at least one end plate. According to this construction, upon thermal expansion of the air filter, the folded part of the filter cloth is exposed to wind pressure and consequently is widened, whereby a gap between the filter cloth and the end plate disappears and, at the same time, the folded part approaches the end plate, thereby preventing a bypass leak. A clogging plate such as a metal plate or a filter cloth may be mounted in the gap between the folded part at the end face of the filter cloth and the end plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194770-A (JP)
Title: Co gas sensor
Inventor: KATO HIDEMI
IPC: H01M8/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO gas sensor that can be manufactured easily and has high durability.  <P>SOLUTION: A masking layer is included between a detection electrode and a solid electrolyte film, and a platinum layer in the detection electrode is in contact with the solid electrolyte film via the gap section of the masking layer. The gap section of the masking layer is divided uniformly, and the contact area between the platinum layer and the solid electrolyte film is controlled by controlling the size of the gap section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197081-A (JP)
Title: High frequency relay
Inventor: TAGUCHI TOMOHIRO
IPC: H01H50/10
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency relay having improved isolation-related high frequency characteristics with a simple structure without increasing the number of parts.  <P>SOLUTION: This high frequency relay comprises a metal base, an earth terminal fitted to the base, a fixed terminal fitted to the base through a metal member, a movable contact, a shield plate surrounding a contact device formed of the fixed terminal and movable contact, and a drive device formed of electromagnets. The movable contact driven by the drive device is opened and closed by the repeated movement of the fixed terminal close to and apart from the shield plate. A contact part between the movable contact and the shield plate is formed of such a material that the electrical contact resistance thereof is generally constant. Au plating may be applied to the surface of the shield plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191961-A (JP)
Title: Dp bag for photograph
Inventor: KAMIMORI NORIZUMI
IPC: B65D27/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DP bag for photograph preventing a trouble in which another slip is peeled off together when each of the slips is cut from the DP bag for photograph having a plurality of copying slips or a part of a bag main body is also cut together when the slip positioned at the lowest location is peeled off, and further the cut slip is prevented from being worn-out or its outer appearance from being deteriorated.  <P>SOLUTION: There is provided a DP bag for photograph in which a plurality of copying slips overlapped on one surface of a bag main body are adhered to the bag main body through each of adhering parts arranged substantially in a straight line manner and cutting perforations are formed at the plurality of copying slips. This bag is characterized in that the cutting perforations are comprised of a plurality of cutting parts arranged substantially in parallel with the adhering parts and un-cutting parts, and inclined cutting parts formed in a direction inclined in respect to the linear line direction of the perforations with one end of each of the cutting parts of the plurality of cutting parts being applied as a starting point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353947-A (JP)
Title: Oversampling clock recovery circuit
Inventor: NAKAMURA SATOSHI
IPC: H03L7/07
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To apply a clock recovery circuit, which is applied to the data of high data rate (2.5 Gbps, for example), to data of low rate (1.25 Gbps and 622 Mbps, for example), while suppressing a design change and circuit expansion to a minimum. SOLUTION: The DOWN signal outputs(DN) o phase comparators PD2 and PD3 are respectively changed to be connected from DOWN signal inputs DN2 and DN3 to UP signal inputs UP3 and UP4 and in exchange for that change, the UP signal outputs(UP) of phase comparator PD3, and PD4 are changed to be connected from the UP signal inputs UP3 and UP4 to the DOWN signal inputs DN2 and DN3.
Patent JP-2003196414-A (JP)
Title: Electronic authentication system and electronic authentication method
Inventor: YOSHIDA HITOSHI
IPC: G06F19/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic authentication system and electronic authentication method, capable of improving the reliability of time stamp information and easily charging for a management fee.  <P>SOLUTION: This electronic authentication system for performing electronic authentication through a network includes an electronic authentication center 100 for receiving registering of electronic information from a user to issue an electronic certificate 101 with a time stamp means 120, and verifying the contents according to the electronic certificate 101, and a time proofreading center 200 existing independently of the electronic authentication center 100 to perform time proofreading. The system further includes a stamp issue log obtaining means 220 for obtaining a stamp issue log capable of grasping the number of electronic certificates issued by the time stamp means 120 from the time stamp means 120, and an accounting means 230 for grasping the number of issued electronic certificates from the stamp issue log and charging on the electronic authentication center 100 according to the number of issued certificates.  <P>COPYRIGHT: (C)2003,JPO