baber/WOPTO huggingface dataset:
Patent JP-2004300653-A (JP)
Title: Melt-spinning apparatus, method for producing the same and melt-spinning method using the same
Inventor: FUJII TAKASHI
IPC: D01D5/08
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase life spans of a screw, a barrel and a cylinder which are melt-spinning components used for melt-spinning a thermoplastic polymer, by applying a deposited film excellent in corrosion resistance and abrasion resistance and having high hardness to the components.  <P>SOLUTION: An apparatus used for melt-spinning the thermoplastic polymer and having the screw, the barrel and the cylinder which are the melt-spinning components composing the apparatus is so structured that at least a part of surfaces of the apparatus contacting with the thermoplastic polymer is formed of the deposited film, wherein the deposited film has a deposited film hardness of 1,500-6,000 (Vickers hardness at ordinary temperature).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258067-A (JP)
Title: Imaging apparatus
Inventor: NOSE HIROMICHI
IPC: H04N5/225
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus realizing miniaturization, while securing high optical performance in a zoom lens system.  <P>SOLUTION: The zoom lens system TL includes at least a 1st lens group Gr1 having negative power and a 2nd lens group Gr2 having positive power, in this order starting from the object side, and is constituted so that space between the 1st and the 2nd lens groups Gr1 and Gr2 may be decreased in zooming from a wide angle end (W) to a telephoto end (T). The 1st lens group Gr1 is constituted of two plastic lenses L1 and L2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254652-A (JP)
Title: Printer
Inventor: SASAKI WATARU
IPC: B41J13/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can highly precisely write an image on a recording medium.  <P>SOLUTION: While monitoring a time interval of a pulse train of an encode signal from an ENCPI section 402 during an instant film sheet 1001 is conveyed under a speed adjusting mode by an MPU 101, the rotation speed of a DC motor 406 is adjusted in such a manner that the time interval of the pulse train may be adjusted within a predetermined reference range, and the adjustment value is stored in a flash memory 104. Under an image recording mode, the adjustment value is read, and an image is written on the instant film sheet 1001 while conveying the instant film sheet 1001.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053464-A (JP)
Title: Front structure of vehicle
Inventor: MAEDA AKIHIRO
IPC: F01P3/18
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a vehicle capable of widening the degree of freedom in designing around an engine hood and preventing component parts mounted at the front of the vehicle such as a radar from being broken in the event of head-on collision.  <P>SOLUTION: A radiator 1 is mounted below a bumper reinforcement 2 and the position of the engine hood 17 is set low. Auxiliary components including the radar 6, an electronic control device 7 for lighting, an air cleaner 16, etc. are installed over the bumper reinforcement 2 or in the rear of the reinforcement. This allows the radar 6, the air cleaner 16, etc. to be mounted in positions apart from the bumper reinforcement 2 after the vehicle has encountered a light collision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255503-A (JP)
Title: Low thermal expansion composite material
Inventor: SUZUKI MASAAKI
IPC: C04B38/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new composite material having a low thermal expansion coefficient and a thermal conductivity.  <P>SOLUTION: The composite material having a low thermal expansion coefficient and an improved thermal conductivity is formed by mixing at least a tungstic acid compound or a molybdic acid compound having a negative thermal expansion coefficient with a carbon material having a high thermal conductivity and firing the resultant mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260809-A (JP)
Title: Wireless communication apparatus
Inventor: HARADA SEIJI
IPC: H04L12/801
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a band reservation can not be made from a wireless master unit at a direct MAC layer level since a band reservation request in a wireless block is limited to only from a wireless slave unit when IEEE802.11e is used.  <P>SOLUTION: In a wireless communication apparatus, a wireless reservation instruction request is performed from a band reservation instruction request means 105 to a wireless slave unit band reservation instruction response means 205 via a wireless master unit MAC means 103 and a wireless slave unit MAC means 203, and the wireless reservation instruction response means 205 performs a band reservation instruction to the wireless slave unit MAC means 203. Thus, a wireless slave unit which receives the instruction, performs the band reservation instruction through the same procedure as the band request from the wireless slave unit, namely, from the wireless slave unit MAC means 203 to the wireless master unit MAC means, so that even in a system where a band reservation can be made only unidirectionally, the band reservation can be made bidirectionally in a pseudo manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258309-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KOYA
IPC: G03G15/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the outflow of toner and carrier to the surface of an image carrier at detecting of discharge start voltage.  <P>SOLUTION: A current detection part 62 is controlled so as to detect the surface potential Vh of a photoreceptor drum 16, which corresponds to each charging voltage generated by a charging power supply 56, according to each level, in a state with the surface of the photoreceptor drum 16 being uniformly charged to a prescribed potential by a charging roller 18, to which charging voltage obtained by mutually superposing DC voltage and AC voltage is applied. Then the discharge start voltage Vth is detected, on the basis of the detected surface potential Vh and a plurality of levels, and in the case of detecting the discharge start voltage Vth, the operation of a development unit 22 is controlled so as to be inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268852-A (JP)
Title: Method and apparatus for processing image information image forming method and image output system
Inventor: TOSAKA YASUO
IPC: H04N1/405
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information processing system, an image information processing apparatus, an image forming method and an image output system capable of improving reproducibility of a dot image.  <P>SOLUTION: The image information processing apparatus 100 corrects dot image information of a dot image to be formed in a recording medium by an image output section 6. The apparatus 100 is provided with an edge detecting method (e.g. control unit 1) for detecting the edge of a dot forming the dot image and the edge of a region where a plurality of dots overlap on the basis of dot image information. The apparatus 100 is also provided with an area information acquiring section 4 for acquiring dot area information of the area of the dot defined by the image forming characteristic information of a recording medium. The apparatus 100 is also provided with an edge density setting means (e.g. control unit 1) for setting density of the pixel of the edge of the dot and the edge of the region which are detected by the edge detecting means, on the basis of the dot area information acquired by the area information acquiring section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267700-A (JP)
Title: Semiconductor integrated circuit and magnetic storage device using it
Inventor: YAMASHITA HIROKI
IPC: G11B5/09
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which enables the reduction of a circuit space, and a magnetic storage device using it.  <P>SOLUTION: The semiconductor integrated circuit includes; an output transistor MN200 of a single stage configuration which supplies a write current nIw to a magnetic head 1; a current source 22 which outputs a current Iw to be used as a reference of the write current nIw; an NMOS transistor MN202 of diode connection which converts the current Iw to the gate voltage and is equipped with a constant element size ratio to the output transistor MN200; a regulator circuit 21 which transmits gate voltage of the NMOS transistor MN202, and makes the output impedance small; and a CMOS circuit 20 which makes the output of the regulator circuit 21 power source voltage and controls a gate voltage of the output transistor. These circuits are applied as write circuits of the magnetic storage device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268029-A (JP)
Title: Conductive member and battery pack
Inventor: OGAMI ETSUO
IPC: H01M50/528
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive washer which can reduce resistance at the connection part of an electrode tab due to oxidation coating or the like without accompanying reduction of productivity and increase of cost.  <P>SOLUTION: A conductive washer 50 is formed by a conductive material and connects the unit cells of upper and lower side in the laminate direction by being interposed between the electrode tabs of a plurality of unit cells laminated. It has a projected portion 501 which removes a part of the surface of the electrode tab by being interposed between the electrode tabs. The projected portion, when the conductive washer 50 is fastened between the electrode tabs, pierces the oxidation coating on the surface of the electrode tabs and reaches the metal portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261301-A (JP)
Title: Method for constructing water place
Inventor: NODA SHINYA
IPC: A01G1/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extremely easily constructing a water place having a desired shape at a desired portion using a photo-curing resin sheet.  <P>SOLUTION: The method for constructing a water place comprises the following: a first method comprising laying an uncured photo-curing resin sheet 5 having flexibility at a prescribed position of a base layer 4 deformable corresponding to pressure when granular substance, flake-state substance and kneaded substance are depressed independently or in combination, and depressing the upper surface of the sheet to form a hollow at the resin sheet and the base layer followed by applying light to the resin sheet so as to cure the sheet; a second method comprising forming the hollow 10 at the base layer 4 in advance, and laying the resin sheet 5 followed by curing the sheet; a third method comprising setting a temporary frame member C on the base surface, covering a part surrounded by the temporary frame member C with the resin sheet, and curing the sheet followed by removing the temporary member C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263738-A (JP)
Title: Two-photon-absorbing material comprising porphyrin oligomer derivative
Inventor: SHIGEIWA FUSAYUKI
IPC: C07D487/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-photon-absorbing material having sufficient two-photon-absorbing properties.  <P>SOLUTION: The two-photon-absorbing material consists mainly of a compound of the formula(1)(wherein, Ar is an aromatic ring-bearing substituent; M is a transition metal ion; wherein the substituents Ar may be different from each other) or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274600-A (JP)
Title: Method for regulating image-recording device
Inventor: FUKUSHIMA KIMII
IPC: B65H7/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating an image recording device for accurately correcting skew of a recording material.  <P>SOLUTION: A printer processor outputs two test prints 61 recording a test pattern, formed on eight parallel straight lines 62a-65b in the main scanning direction and the sub-scanning direction of an exposure part on two photosensitive materials different in length. An operator measures measuring parts LA-LF of the test prints 61 by using a measuring instrument. A system controller detects the skew characteristics of the photosensitive material, by acquiring the measured values, displacement of a recording start position in the main scanning direction and the sub-scanning direction and unevenness of image length of the sub-scanning direction by the input operation of the operator, and corrects the skew of the photosensitive material by controlling a skew correction part 8 and the exposure part 9, the recording start position of the main scanning direction and the sub-scanning direction and image length of the sub-scanning direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270227-A (JP)
Title: Game machine
Inventor: KUDO SHINYA
IPC: A63F5/04
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of attracting the interest of a player to a performance performed during a special game and improving a savor.  <P>SOLUTION: In the case of judging that a special role is won as the result of judgement by a winning judgement part 106, the next special role which can be won after the special game is ended, a consumption game number-of-times decision table for deciding the number of times of consumption games after the special game is ended until the state capable of winning the next special role is attained and the number of times of the consumption games are decided by drawing in a next game state drawing part 110, one of special game performance tables A-D is selected corresponding to the result, and the performance during the special game is performed by using the selected special game performance tables A-D. The state after the special game is reflected on the performance performed during the special game and the player is made to pay attention to the performance during the special game.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275883-A (JP)
Title: Wire connection structure for strain gauge
Inventor: SUZUKI WAKAO
IPC: G01L3/10
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire connection structure for a strain gauge allowing provision of as many as possible the strain gauges without using a telemeter or slip ring having a large number of contacts.  <P>SOLUTION: This wire connection structure has a plurality of Wheatstone bridge each comprising the strain gauge 21. A reference voltage E is inputted to the Wheatstone bridges, and a measurement voltage e based on a resistance value change of each the strain gauge 21 is obtained from each the Wheatstone bridge. One end of each the strain gauge 21 and each the Wheatstone bridge are connected by a common connection line 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275112-A (JP)
Title: Encryption/decryption system
Inventor: KATO YUZO
IPC: G06F21/60
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to transmit secret data without the need of complicated operations.  <P>SOLUTION: When a portable storage device wherein a password and an encryption/decryption program are recorded is loaded on a user computer 2, the encryption/decryption program is executed. In the program, the secret data are encrypted by using the password. The encrypted secret data are transmitted to a server computer 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275236-A (JP)
Title: Reflecting mirror substrate-molding die
Inventor: OTA TAKASHI
IPC: F21S2/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting mirror substrate-molding die capable of surely preventing the situation where a relative positional relationship between a concave surface of a reflecting mirror substrate and an optical reference surface is varied.  <P>SOLUTION: A reflecting mirror substrate-molding die 60 used to mold a reflecting mirror substrate 40 wherein a cup-like internal space is formed and an optical reference surface is formed in an opening end of the internal space, is provided. The reflecting mirror substrate molding die comprises a mold 32, a core rod 34, a sleeve 62 and a ring 36. The core rod 34 includes a positioning part 34c capable of determining a relative position with the mold 32 when forming a cavity 31 by being abutted with a flange 62a of the sleeve 62, and the sleeve 62 includes a reference surface molding part 62b which is shaped complementarily with an optical reference surface of the reflecting mirror substrate 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278428-A (JP)
Title: Chewing gum
Inventor: KITAMURA MITSUO
IPC: A23G4/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide chewing gum solving such a problem that gargle with mouthwash does not work on prevention of cold syndrome because it is practically difficult to strictly carry out the gargle with mouthwash for preventing cold syndrome, and it is popular to temporarily gargle after being infected with the cold syndrome.  <P>SOLUTION: This chewing gum is obtained by selectively containing povidone iodine, azulene sodium sulfonic acid, dequalinium chloride, domiphen bromide, chlorhexidine gluconate, methyl salicylate, cetylpyridinium chloride, or the like, in gum base as ingredients having functions of disinfecting and sterilizing the oral cavity and the throat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286480-A (JP)
Title: Pre-coding method and apparatus for crosstalk suppression and signal transmission system
Inventor: YOSHIMI HIDEAKI
IPC: H04B3/32
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission system capable of shaping a transmission signal so as to decrease crosstalk intruded into an adjacent line without amplifying the crosstalk at a receiver side.  <P>SOLUTION: Amplitude modulation data signal 1a with a multiple number M and a signal point interval D are given to a mapping unit 2, the mapping unit 2 uses a crosstalk estimate unit 11 for simulating a crosstalk transmission characteristic to an adjacent line to estimate a crosstalk intruded amount, and adds a code signal 9a to the data signal so as to decrease the estimate value. Summation signals 10a resulting from summating the data signal to all coded signals are given to the crosstalk estimate unit 11, a comparator 12 compares the estimate values 11a, the minimized coded signal is detected and added to the data signal to obtain a transmission signal 2a. A receiver side divides the received signal by the MD and decodes the data signal by using the residue. The decoding processing gives no effect on the crosstalk when the crosstalk amount is a threshold or below.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279812-A (JP)
Title: Transfer apparatus
Inventor: OMORI HIROYUKI
IPC: B25J9/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer apparatus, shortening the operation cycle time to improve productivity, and constructed at a low cost and in a compact manner.  <P>SOLUTION: A transfer arm 2 having a holding part 3 for an object at the tip is fixed to one end of an operating shaft 5, the operating shaft 5 is inserted in a hollow part 7 of a direct drive motor 6 having the hollow part 7, a rotary board 8 fixed to one end of a rotating part of the direct drive motor 6 and the operating shaft 5 are coupled to each other through a ball spline 9 to freely move relatively in the axial direction, a nut member 11 disabled from freely rotating is connected to the other end of the operating shaft 5 not to move in the direction of the shaft center and to freely rotate mutually, one end of a screw shaft 12, the middle part of which is engaged with the nut member 11, is inserted in a hollow part 13 formed at the other end of the operating shaft 5, and the other end thereof is coupled to an AC servo motor 15. In this configuration, the transfer arm 2 is caused to perform rotary motion by the direct drive motor 6 and perform axial movement by the AC servo motor 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285513-A (JP)
Title: Sealed secondary battery and its manufacturing method
Inventor: SUGII HIROMASA
IPC: H01M2/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed secondary battery equipped with a safety valve which can be fitted with high work efficiency while securing high airtightness inside, and its manufacturing method.  <P>SOLUTION: In order to fit a safety valve 12 to an outer package lid 11, its hooking part 121c is press-fitted into a hole 11h of the outer package lid 11, and a tight fit-in process of the safety valve 12 into the outer package lid 11 is completed when the hooking part 121c has completely passed through the hole 11. With the tight fitting-in process in a completed state, the edge of the hole 11h in the outer package lid 11 is brought in a state of being pinched by the hooking part 121c and the end face 121f of a base 121e, and an airtight state is created between the inner wall face of the outer package lid 11 and the end face 121f of the safety valve 12 by interposing an O-ring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279437-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: ITO YUSUKE
IPC: B01J23/89
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To control a movement of a noble metal particle to be carried in a catalyst having a catalyst layer of a two-layer structure separately carrying Pt and Rh.  <P>SOLUTION: The catalyst comprises a lower catalyst layer 2 carrying Pt and at least one kind of addition element selected from the group consisting of Ba, La, Ni and Fe on the carrier including at least either of CeO<SB>2</SB>or ZrO<SB>2</SB>, and an upper catalyst layer 3 carrying Rh, wherein the addition element of the lower catalyst layer 2 is carried so as to have a distribution in which as the lower catalyst layer 2 is closer to the interface to the upper catalyst layer 3, a concentration of the addition element becomes high. Since a reaction between the addition element and the carrier is hardly performed in the most part of the lower catalyst layer 2, a decrease in specific surface area of the carrier is suppressed, and along with this, the movement of a Pt particle and a Rh particle is suppressed. Accordingly, an effect of separately carrying the Pt particle and the Rh particle can be maintained for a long period and the grain growth of Pt and Rh is inhibited, thus durability is enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336986-A (JP)
Title: System and method for preemptively controlling power supply device
Inventor: HE RUNSHENG
IPC: H02M3/155
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system that controls a power supply device having operating functions.  <P>SOLUTION: The power supply device supplies an output current to an integrated circuit provided with at least one circuit block that is controllable by an enable signal or a clock signal. Its receiving portion receives the enable signal. In order that the power supply device preemptively varies the output current, its control portion determines the loading state of at least one circuit block as a function of the enable signal or the clock signal. Then, the control portion controls the output current of the power supply device as a function of the loading state of at least one circuit block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI