baber/WOPTO huggingface dataset:
Patent JP-2004111696-A (JP)
Title: Optical slip ring
Inventor: FUJISE MORIMASA
IPC: H01L31/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid transmission failure of light signals in bidirectional reception and transmission of signals, and to obtain an optical slip ring having improved productivity.  <P>SOLUTION: The optical slip ring 10 for transmitting and receiving bidirectional light signals over a fixed member 2 and a rotary member 3, that shares an axis with the fixed member and is provided rotatably about the common axis A are presupposed. A first light receiver 6 is mounted to one member 2 in both members 3, 4, while being positioned on the common axis A. A second light transmitter 13, for transmitting the digital data of light signals reaching the optical receiver 6, is deflected from the common axis A and is mounted to the other member 3 in both the members, thus forming a first optical transmission/reception system. A second optical receiver 13 is mounted to the other member 3, while being positioned on the common axis A, a first optical receiver 7 for transmitting the digital data of light signals reaching the optical receiver 13 is deflected from the common axis A and is mounted to one member 2, thus forming a second optical transmission/reception system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111249-A (JP)
Title: Connector device
Inventor: AKAMA JUNICHI
IPC: H01R24/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To aim at prevention of fall-off of a gasket concerning a connector device equipped with the gasket for electromagnetic shielding.  <P>SOLUTION: The device is provided with an insulator 11, a shielding member 12, metal fittings 13, 14 and a gasket 15. The gasket 15 is fitted with its locking piece 15k at the side of a side part 15c locked to a concave part 13c of the metal fitting 13, and with a locking piece 15m at the side of a side part 15d locked to a concave part 14c of the metal fitting 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108988-A (JP)
Title: Road surface diagnostic method and its device
Inventor: FUJINO YOZO
IPC: G01C7/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose the road surface state daily and quantitatively at low cost by actually driving a vehicle without using a special specification car.  <P>SOLUTION: Vibration in the vertical direction on a vehicle body floor part of the vehicle running on a road is measured in time series. Vibration data in the vertical direction on the vehicle body floor part measured in time series are converted into road surface displacement data of the road. The road surface irregularity state of the road is diagnosed based on the acquired road surface displacement data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106421-A (JP)
Title: Tenter apparatus
Inventor: SHIINO TATSUO
IPC: B29C55/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the hanging-down and deformation of a film and to carry out the film gripping by clips with certainty.  <P>SOLUTION: At a tenter entrance 17 of a tenter apparatus 4, pairs of nip rollers 31 are installed on the right and left sides. In the span of the tenter entrance 17 to film gripping positions PA, there are installed lower guide rollers 32a-32i, a right film guide 33, and a left film guide 34. At the position opposite to the guide roller 32i, an upper guide roller 36 is installed. The pairs of nip rollers 31, which are each composed of an upper roller 31a and a lower roller 31b, nip and convey a PVA film 6, and give a tension to both width directions. Each lower guide roller 32a-32i conveys in contact with a lower surface 6b. The left and right film guides 33, 34 guide both side edges of the PVA film 6. The upper guide roller 36 suppresses the upward deformation of the PVA film 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003105591-A (JP)
Title: Plating treatment device
Inventor: NOBATA HIROYOSHI
IPC: C25D7/12
Filed: 2002-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a plating treatment device for an electronic component substrate or the like, with which the diffusion of metal contamination at the inside and outside of the plating device is prevented, the dissolution of a seed layer is suppressed, the defects caused by scattering of a cleaning liquid are suppressed, and only the peripheral edge part is cleaned. SOLUTION: In the plating treatment device having a plating treatment tank and carrying out the plating treatment of a material to be plated, the plating treatment tank has an installation table for a material to be plated at the bottom face side, and a cylindrical or hollow square shape, opens in the bottom face direction, has a space for supplying a plating liquid and a cover for covering the material to be plated from above, stores a predetermined amount of the plating liquid supplied and supplies the plating liquid in the cover from the space for supplying the plating liquid by opening the cover to atmosphere.
Patent JP-2003176389-A (JP)
Title: Polypropylene resin composition for metal vapor- deposited film, film for metal vapor deposition and metal vapor-deposited film comprising the same
Inventor: NAKAMURA YASUNORI
IPC: C08K7/22
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal vapor-deposited film having excellent rigidity, heat sealability, blocking resistance and surface scuff properties with a slight soluble component and excellent adhesion of a vapor-deposited film, printability on a vapor-deposited surface and laminating properties on the vapor-deposited surface and a resin composition capable of affording the film.  <P>SOLUTION: This metal vapor-deposited film is obtained by using a polypropylene resin composition for the metal vapor-deposited film comprising a specific antiblocking agent, a specified antioxidant and hydrotalcites in a propylene random copolymer composed of 88-99.5 mol% of propylene units, 0.5-12 mol% of ethylene and/or butene units, 115-150°C melting point, 1-30 g/10 min melt flow rate (MFR), ≤1.5 wt.% soluble content at ≤20°C measured by a cross fractionating chromatography, ≤6.0×10<SP>4</SP>weight-average molecular weight of the soluble content, ≤4.0 wt.% soluble content at ≤40°C and ≤8.0×10<SP>4</SP>weight-average molecular weight of the soluble content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120448-A (JP)
Title: Remote service system for communication equipment
Inventor: KOTANI MASAKI
IPC: H04N1/32
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote service system for communication equipment capable of preventing an illegal access and recognizing an opposite party who has tried to fetch internal information by an illegal operation.  <P>SOLUTION: When a service center established by each agency operates a connection program of a host computer 2 to instruct the host computer 2 to be connected to a facsimile machine 1 in performing a remote service to the facsimile machine 1 controlled by the service center itself, a main control part 15 of the host computer 2 transmits a calling signal to the facsimile machine 1 through a modem 19 and an NCU (network control unit) 20. When the main control part 15 confirms the connection with the facsimile machine 1, the main control part 15 drives an external medium read part 21, reads a service ID code stored in a CD 24 and transmits the service ID code to the facsimile machine 1. Meanwhile, the main control part 4 of the facsimile machine 1 collates the transmitted service ID code with a service ID code registered in a RAM 6 and performs processing for remote service only when they coincide with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119885-A (JP)
Title: Optical receiver and peak sensor
Inventor: UMEDA TOSHIYUKI
IPC: H04B10/60
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver and a peak sensor which improves its receiving performance by suppressing the accompanied peaking of its receiving gain by the inductance quality of its bonding wire.  <P>SOLUTION: A peaking adjusting portion 41 has a resistor R1 whereby a photodiode PD and its power-supply feeding line are connected in series with each other and a capacitor C1 whereby the power-supply feeding line and a grounded potential present inside an integrated circuit are connected. The peaking adjusting portion 41 is provided between the photodiode PD and its power-supply feeding line. Then, by setting the resistor R1 to an appropriate value, a finite value is so given to a Zin of the optical receiver even while a Cpd and an Lw are resonant with each other as to suppress the change of a gain value Zt of the optical receiver. Thereby, the occurrence of the peaking of the optical receiver is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126653-A (JP)
Title: Display controller, communication system using it, display control program, and method of controlling display
Inventor: MATSUYAMA TETSUYA
IPC: G06F3/0481
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow a communication system capable of displaying users' positions and messages on a screen to display them in a user-friendly way.  <P>SOLUTION: The system displays users A-C and landmarks as icons in positions where they exist so as to allow the users to transmit and receive messages among them. Only the user whose state is set as "free" or the user related to messages is displayed on a map with a scale appropriate for the user to be included therein. Thus, the communication system capable of displaying in a user-friendly way is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122155-A (JP)
Title: Method and apparatus for manufacturing cooling plate for electronic equipment
Inventor: YANASE SHINGO
IPC: B30B15/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cooling plate which has little processes and stabilizes the quality without flaws at a low cost.  <P>SOLUTION: This manufacturing apparatus is composed of a progressive die provided with a plurality of stages, a guide 8 for supporting a material to be worked, progressively shifted while floating up from a lower die 18a in the progressive die and a warping die part for giving the needed warping to a product punched out from the material to be worked with the progressive die, in the progressive die. When the product 16 is fed onto the warping die part, a means for stopping the product to a prescribed position and when the material to be worked is progressively shifted, the material to be worked is floated up from the die.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121943-A (JP)
Title: Membrane element and membrane unit using the same
Inventor: HIRANO MASAHIRO
IPC: B01D63/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a membrane element suitable for a use wherein a force due to vibration is added and to suppress an increase in the number of maintenance processes of a membrane unit using the membrane element.  <P>SOLUTION: The membrane element 10 is constituted so that each of flat membranes 12 having micropores has holding parts 13a and 13b for mounting holders provided to the upper and lower edge parts 11a and 11b and the flat membranes 12 are provided to both sides of a support frame 11, which has a water gathering port 14 for taking out a filtrate, provided to a part thereof in a developed state and raw liquid is supplied from the outside of the flat membranes 12 to obtain a filtrate inside the flat membranes 12. The membrane unit 20 is obtained by laminating a plurality of the membrane elements 10 (101, 102, 103 and 104) through the holders mounted on at least the holding parts of the upper edge parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123911-A (JP)
Title: Foam and method for producing the same
Inventor: YOSHII FUMIO
IPC: B32B5/18
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain foam having water resistance from starch or its derivative.  <P>SOLUTION: The foam consisting essentially of the starch or the starch derivative is provided with a nonporous layer composed of a biodegradable resin on at least a part of the surface. The foam is formed by mixing the starch or the starch derivative as a main component with water to give a mixture, subjecting the mixture to pressure forming or extrusion molding while heating at the gelatinization temperature of the starch or the starch derivative or above to mold a water-containing molding of a fixed shape, irradiating the molding with ionizing radiation, removing water by drying and forming the nonporous layer of the biodegradable resin on the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131752-A (JP)
Title: Metallic sheet surface treating agent, surface treated metallic sheet having excellent tensile rigidity, method for manufacturing the same and high-rigidity panel
Inventor: KANAI TAKAO
IPC: C23C20/08
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated metallic sheet which is improved in tensile rigidity by forming reformed films of specific characteristics on its surfaces and is adequately usable for panel skins etc., and a high-rigidity panel obtained by fabricating the metallic sheet.  <P>SOLUTION: The surface treated metallic sheet having the excellent tensile rigidity is obtained by forming the inorganic films of a Young's modulus ≥20 GPa on at least part of its surfaces. Also, the surface treated metallic sheet having the excellent tensile rigidity is obtained by forming the composite films composed of inorganic materials and organic materials of the Young's modulus ≥20 GPa on at least part of its surfaces. The surface treated metallic sheet having the additionally improved tensile rigidity is provided by forming the surface films of specific components and by including specific auxiliary components therein. Further, the high-rigidity panel obtained by fabricating such metallic sheet and by combining the fabricated sheet with another members at need is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130852-A (JP)
Title: Unmanned helicopter and its take-off and landing method
Inventor: YAMANE AKIHIRO
IPC: B64C27/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a take-off and landing method for an unmanned helicopter to fly autonomously without requiring any maneuver command from above, capable of accomplishing an automatic safe take-off and landing and suppressing the cost likely to increase for building a control system, whereby it is possible to achieve an automatic safe taking-off and an automatic safe landing.  <P>SOLUTION: The unmanned helicopter 20 is equipped with an altitude controlling means to control the altitude of the fuselage by giving a command for the collective pitch steering angle on the basis of an altitude change rate command etc., a take-off means which makes taking-off of the fuselage in the course of increasing the collective pitch steering angle without making the altitude control by the altitude controlling means upon receiving the take-off start command from the ground and starts the altitude control by the altitude control means after raising to the first altitude, and a descending means which descends the fuselage to the second altitude in the course of altering the descending rate command of the altitude controlling means and descends the fuselage from the second altitude to the ground by giving a descend rate command smaller than the descend rate command till the second altitude to the altitude controlling means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134896-A (JP)
Title: Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image processing system, image encoding program, and image decoding program
Inventor: ADACHI SATORU
IPC: H04N19/13
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding apparatus capable of efficient entropy encoding in orthogonal conversion of variable size.  <P>SOLUTION: This image encoding apparatus 10 is provided with a block selecting means 14 for dividing an image signal into blocks to perform orthogonal conversion, reading an obtained orthogonal conversion coefficient to form it into a coefficient series and performing entropy encoding for the coefficient series, and selecting the size of a block to be subjected to orthogonal conversion from among a plurality of blocks having different sizes; a coefficient series dividing means 12 for dividing a coefficient series in a block having a size lager than the minimum size into a plurality of coefficient series having the same size as that of a coefficient series in a block of the minimum size when the coefficient series having a size larger than the minimum size is selected in the means 14; and an encoding means 13 for performing entropy encoding adapted to the coefficient series in the block of the minimum size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132430-A (JP)
Title: Spring end support structure
Inventor: FURUYA KEN
IPC: F16F9/44
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prescribed mechanical strength, and to make adjustable the strength of spring force in a spring arranged between one member and another member for approaching and going away without uselessly causing a weight increase and an enlargement.  <P>SOLUTION: This spring end support structure is formed by movably interposing a spring receiver 4 for supporting one end of the spring S on the outer periphery of a spring guide 2 supported by a head part P1 in the other member P approaching/going away to one member C. The spring guide 2 is supported in a mode of being seated on the head part P1 from the extended state of the spring S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130648-A (JP)
Title: Distribution and transportation slip and its usage
Inventor: SHIMIZU YUJI
IPC: G09F3/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution and transportation slip, which can reconcile the more reduction of a price and the more upgrading (the more improvement of a service level) than ever even for a small-lot consignor, and its usage.  <P>SOLUTION: On concealing piece parts 15, 17 and 18, large letterings "cold, "storage" and "perishables" are respectively printed with a monochrome laser printer. On concealing piece parts 16 and 19, a separation-encouraging message such as "Please remove this portion." is printed so as to realize the sure selection of a desired distribution and transportation service. After that, when the concealing parts 16 and 19 are removed, from beneath the parts, the distribution and transportation service displaying part 26 of "cool refrigeration" and the distribution and transportation service displaying part 29 of "perishables" both printed in bright colors become visible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130464-A (JP)
Title: Resinoid grinding wheel
Inventor: HATA HIROYA
IPC: B24D3/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resinoid grinding wheel having high versatility which responds to various machining conditions.  <P>SOLUTION: Elasticity of a core section 16 disposed inside an outer peripheral grinding wheel section 12 is lower than that of the grinding wheel section 12. The elasticity is good, so that excessive pressure occurring between it and ground material 40 is dispersed during grinding of a relatively high load, and no problem occurs during grinding of a relatively low load. In other words, the resinoid grinding wheel 10 having high versatility responding to various machining conditions is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132119-A (JP)
Title: Disaster prevention tile
Inventor: OGURI KAZUHIKO
IPC: E04D1/12
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention tile which dispenses with conventional battens, and satisfies all of the good wind resisting performance, good waterproofing properties, and good appearance thereof after the construction of a roof.  <P>SOLUTION: The flat tile which can be arranged on a roof substrate without laying a batten, has an engaging protrusion 16 formed on a tail-side flashing 11 of a roof body 2, and an engaging recess 19 formed in the end face of an insertion portion 8. Then a front surface engaging portion 17 is protruded from the front surface of a covered portion 7 near a tail 4, and a rear surface engaged portion is protruded from the rear surface of a head 3 about the lateral center thereof. Therefore when the tiles are laid in a zigzag pattern, only by engaging the engaging protrusions 16 with the engaging recesses 19 of the tile in upper and lower stages and by driving pantile fastening nails, the wind resisting performance of the tile is improved. By engaging the front surface engaging portion 17 with the rear surface engaged portion, the tile is positioned without the batten, and also improved in the appearance. In addition, even if rainwater flows along the surface of the tile at the time of raining, the rainwater does not infiltrate into a tile superposed portion, to thereby improve the waterproofing properties of the tile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054203-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device in which dispersion in the characteristics of TFTs constituting a pixel hardly affects the luminance of a light emitting element and a high speed signal current writing operation is conducted.  <P>SOLUTION: A gate length L of a transistor in which a current flows while a signal current writing is conducted is made shorter than a gate length L of a transistor in which a current to be supplied to an EL element flows while light emitting is conducted and a high speed writing is conducted by the current which is greater than the current which originally flows in the EL element. A conversion driving transistor 108 is used for a signal writing and the transistor 108 and a driving transistor 107 are used to supply a current to the light emitting element during a light emitting time. Thus, dispersion in the characteristics of transistors hardly affects the luminance compared with the constitution in which separate transistors are used for a writing operation and a light emitting operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153878-A (JP)
Title: Mounting frame for wiring accessories
Inventor: KASAHARA TAKESHI
IPC: H02G3/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting frame for wiring accessories which does not contain chromium and has excellent rust preventability, processability, and productivity.  <P>SOLUTION: In the mounting frame 1 for wiring accessories used to arrange the wiring accessories 2 on an erection surface, the mounting frame 1 is made by molding chromium free fused zinc-plated steel material. Hereby, the occurrence of red rust of the mounting frame 1 is suppressed, and also in general it has corrosion resistance equivalent to steel material where a conventional zinc-chromate-plated film is made. Moreover, a cut end face is given high rust preventability, and after processing of the fused zinc-plated steel plate, the necessity to apply plating treatment is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114282-A (JP)
Title: Supporting device for part supply pipe
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/00
Filed: 2002-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part supply pipe supporting device capable of easily and accurately setting the pipe posture of the part supply pipe.  <P>SOLUTION: In the device which supplies a part 5 supplied to a supply head 16 from a resin-made part supply pipe 22 to a destination by a supply rod 1 which reciprocates, a long support member 17 connected with the supply head 16 is disposed along the part supply pipe 22, and a retention section 24 of the part supply pipe 22 is provided at an end of the support member 17 to define the pipe posture of the part supply pipe 22. Therefore, the support member 17 can be easily deformed manually by a worker and the part supply pipe 22 can be also deformed along the support member to finally fix a predetermined pipe posture.  <P>COPYRIGHT: (C)2004,JPO