baber/WOPTO huggingface dataset:
Patent JP-2005074906-A (JP)
Title: Image forming apparatus and image quality control system
Inventor: HARA TOMOSHI
IPC: G03G15/043
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To carry out correction of a quantity of light of an LED device as a light source of an exposing device in an adequate range in an image forming apparatus.  <P>SOLUTION: This image forming apparatus 10 has a light quantity correction value calculating section 20. When the quantity of light of an LED 142 forming the exposing device 140 of the image forming apparatus is corrected, the light quantity correction value calculating section 20 compares an output of a first test pattern obtained by using the exposing device 140 with that of a second test pattern obtained by not using the exposing device 140. When the second test pattern has a defective in an image, the light quantity correction value calculating section 20 judges whether or not the defective can be corrected by the correction of the quantity of light of the LED device. When it is judged that the defective can be corrected, only the defective in the image is corrected by the correction of the quantity of light of the LED. The variation of the quantity of light of the LED is corrected by calculating correction data of the first test pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085331-A (JP)
Title: Magneto-optical recording medium, substrate for magneto-optical recording medium, and manufacturing method of magneto-optical recording medium
Inventor: HIROKI TOMOYUKI
IPC: G11B7/24073
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium by which signals of high recording density can be accurately reproduced without complicating the constitution of the recording medium.  <P>SOLUTION: Each of lands 21 having a projecting shape and each of grooves 22 having a recessed shape are alternatively formed in the radius direction on a disk like substrate 101. An inner peripheral side side wall 23b and outer peripheral side side wall 23a when viewed from the land 21 are formed at an angle θ<SB>1</SB>and at an angle θ<SB>2</SB>to the normal of the a principal surface 101' of the substrate, respectively. The angles θ<SB>1</SB>and θ<SB>2</SB>have a relation of θ<SB>1</SB>>θ<SB>2</SB>, so that a side wall 23b at the inner peripheral side has a slope gentler than that of the side wall 23a at the outer peripheral side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081388-A (JP)
Title: Manufacturing method for roller installed in working machine for film base-material or tape base-material
Inventor: SUZUKI TATSUO
IPC: B21B27/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a roller to be installed in a working machine for a film base-material or a tape base-material, which roller is installed as a roller of a machine for working a film base-material for a photographic film, a retort pouch film, a synthetic resin film, or the like, and working a tape base-material for a cloth tape, a paper tape, a rubber tape, or the like, and which roller does not slip off while being slidably brought into contact with the film base-material or the tape base-material and transfers the material at a constant speed.  <P>SOLUTION: In the manufacturing method for the roller, a large number of recessed faces 2 and projected faces 3 are formed on the outer peripheral surface of a base material 1 consisting of metal, and among a large number of formed recessed faces 2 and projected faces 3, protrusion tips of the part of the projected faces 3 are ground and removed. A surface coating 4 is formed by plating the base material 1, from which the protrusion tips are removed, to increase surface hardness in a manner that the recessed parts 2 and the projected parts 3 remains after the plating. Further, among plated recessed faces 2 and projected faces 3, planar slidable-contact faces 5 are formed on the part of the projected faces 3 by grinding protrusion tips 4a of the part of the projected faces 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085688-A (JP)
Title: Proton conductor and its manufacturing method, and electrochromic element using the proton conductor
Inventor: ENDO YASUHIRO
IPC: H01G11/56
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductor maintaining a solid state and having high ion conductivity at a room temperature; its manufacturing method; and an electrochromic element using the conductor.  <P>SOLUTION: The conductor has a structure that contains at least phosphoric acid hydrogen aluminum and silica, has a P/Al mole ratio (P/AL) to 2-5, and has a content of Si to 2-45 mole%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082583-A (JP)
Title: Plant preservative liquid composition
Inventor: TANAKA KAZUO
IPC: C08L71/02
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plant preservative liquid composition capable of extremely prolonging a preservation period of a plant body or its part, for example, a fresh flower, and capable of keeping a natural feel for a long period.  <P>SOLUTION: This plant preservative liquid composition is composed of a polyethylene glycol having an average molecular weight in the range of 200-800, polypropylene glycol having an average molecular weight in the range of 150-2000, and at least one kind of lower alcohol selected from the group consisting of methyl alcohol, ethyl alcohol, and propyl alcohol, wherein the polyethylene glycol in an amount of 10-50 wt% and the polypropylene glycol in an amount of 0.5-30 wt% are each contained in the composition, and further the polyethylene glycol and the polypropylene glycol in an amount of 10.5-60 wt% in total are contained in the composition and the other part of the composition comprises the lower alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086790-A (JP)
Title: Interface
Inventor: MATSUOKA NOBUO
IPC: H04N1/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface capable of reducing costs.  <P>SOLUTION: A voltage is supplied from an image control apparatus to an image reading apparatus while being superimposed on an interface line 3. In such a case, as a voltage to be supplied, there are three kinds of voltages Vpp, Vdd, Vcc and the voltage Vpp is supplied to the image reading apparatus via the interface line 3 of a video signal system section 6. The voltage Vdd is supplied to the image reading apparatus via the interface line 3 of an image synchronizing signal system section 5, and the voltage Vcc is supplied to the image reading apparatus via the interface line 3 of a command communication system section 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094098-A (JP)
Title: Hysteresis comparator
Inventor: SORAMOTO TAKAO
IPC: H03K5/08
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high response hysteresis comparator.  <P>SOLUTION: A power supply becoming the reference of a load circuit is constituted of a first inverter 1 and a buffer 2 having short-circuited input and output, and a hysteresis control circuit 5 regulates the amount of shift of first and second load circuits 3 and 4 based on the output from a differential amplifier 6 thus constituting hysteresis. Since the center of output range of a comparator (input range of second and third inverters 7 and 8) becomes the threshold voltage of the inverter, delay time can be shortened by contracting the input range of both inverters 7 and 8 precisely resulting in high speed operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088221-A (JP)
Title: Porous concrete body
Inventor: SAKAMOTO TAKEFUMI
IPC: B28B23/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous concrete body constituted so as to realize a structure suitable for growing algae at a low cost using a waste material such as slag or the like and capable of accelerating the adhesion growth of algae to restore a submarine forest.  <P>SOLUTION: Blast furnace slow cooling slag is used as coarse aggregate becoming the principal part of concrete or copper slag is used as regenerated aggregate and fine aggregate to form the porous concrete body in a porous state with a predetermined void ratio. Bamboo materials having through-holes formed by processing the nodal parts of a bamboo are arranged so as to be embedded in concrete in a piercing state to provide a large number of voids and through-holes in a state arranged in the sea. Cost reduction is realized using slag being a waste material as aggregate and metal components essential to organisms are dissolved in seawater to accelerate the addition and growth of algae on the surface of the porous concrete body. Further, the inhabitation of small fishes and shellfishes is assisted by the through-holes in the bamboo material, and algae and fishes and shellfishers living in an ecosystem in a mutually related state are fixed at the same time not only to establish a state nearer to nature but also to restore the submarine forest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092610-A (JP)
Title: Radio tag
Inventor: FURUTA KAZUHIRO
IPC: H01Q1/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio tag having safety to the human body even if the radio tag is eaten by accident.  <P>SOLUTION: The radio tag 1 comprises: an antenna 2 consisting of a conductive material formed by mixing gummy candy with carbon; an adhesive section 3 consisting of a starch glue; and two protective films 5a, 5b consisting of a wafer. In addition, a rectangular box type chip 4 is configured to provide roundness at each corner section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092623-A (JP)
Title: System, method and program for updating packaged software
Inventor: AKAHORI KASUKE
IPC: G06F9/445
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and/or reliably distribute and manage the updates of packaged software installed in PC terminals used by a plurality of large scale users.  <P>SOLUTION: This system includes a distribution center terminal 12 for distributing an update module when arbitrary packaged software is updated; receiving terminals 112, 122, 212, 222 installed at users (user company A 100 and user company B 200) having PC terminals 113, 114, 123, 124, 213, 214, 223 that use the packaged software, for receiving and storing the module sent by the distribution center terminal and for performing generation-based management according to the version information of the module; and a communication network that connects the distribution center terminal to the receiving terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064442-A (JP)
Title: Electronic apparatus equipped with cabinet
Inventor: MUKOGAWA HIDENOBU
IPC: H05K5/03
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus equipped with a cabinet which is conveniently assembled/disassembled without forming a gap on the join plane between upper and lower cases and formed with a novel design in an electronic apparatus equipped with a cabinet which is constituted by combining upper and lower cases together.  <P>SOLUTION: A lower-side plate 5 and an upper-side plate 8 curve to project outward and the join plane 9 where edge come into contact with each other slant forward and backward; and the upper and lower plates 5 and 8 are provided with a plurality of hooks 10a, 10b, and 11a, 11b, which are slid along the joined surfaces 9 to engage each other, so that the upper case and lower case are assembled without leaving any gap since joining pressure operates on the join plane 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089853-A (JP)
Title: Cold-rolled steel sheet superior in impact properties
Inventor: MATSUMOTO CHIETO
IPC: C22C38/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolled steel sheet superior in hardness, surface qualities and impact characteristics, which is useful as a material for an automatic transmission in automobiles.  <P>SOLUTION: The cold-rolled steel sheet comprises, by mass%, 0.15-0.25% C, 0.25% or less Si, 0.3-0.9% Mn, 0.020% or less (0.025% or less when containing Ti and B) P, 0.005% or less S, 0.08% or less Al, 0.008% or less N, and 0.07% or less Ti and 0.006% or less B as needed, and the balance substantially Fe. The manufacturing method comprises preparing a hot-rolled steel plate so as to include pearlite+cementite of 20% or more by fraction, and ferrite with grain sizes of 5 to 20 μm, (when containing Ti and B, pearlite+cementite of 30% or more by fraction, and ferrite with grain sizes of 5 to 15 μm); and cold-rolling it with a rolling reduction of 50% or higher without annealing it. The effect of adjusting the structure of a hot-rolled steel plate by specifying the amounts of C, P and S and adding Ti and B thereto is to impart the obtained cold-rolled sheet, abrasion resistance, surface qualities and impact characteristics similar to those in a conventional material (a cold-rolled sheet S35C), in the steps of "hot rolling-pickling-cold rolling" with skipping an annealing step before cold rolling. The cold-rolled steel sheet can be used as a full hard material in as stamped state without performing thermal refining heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099389-A (JP)
Title: Photographic film unit with lens attached thereto
Inventor: MASUDA TAKESHI
IPC: G03B17/04
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic film unit with a lens attached thereto with a part of a plurality of photo shooting modes arranged on the photographic film unit with the lens attached thereto made nonusable with no additional cost.  <P>SOLUTION: An exterior label 30 is stuck to an outer periphery of a main body part 3 of the photographic film unit 2 which has a multifunction lens attached thereto and which is provided with a night view self-synchronous photo shooting mode. An operational member 20 is exposed from an opening 35 for switching. A motion of the operational member 20 is restricted so as to make only switching between a first operative position and a second operative position possible by the opening 35 for switching and and to make only a daytime photo shooting mode and a daytime self-synchronous photo shooting mode usable. Therefore the photographic film unit 2 having the multifunction lens attached thereto and provided with the night view self-synchronous photo shooting mode is easily modified into a photographic film unit with a standard lens attached thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100116-A (JP)
Title: Sharpness processing reproducing method, sharpness processing extracting method, sharpness processing extracting device and sharpness processing extracting program
Inventor: MORIKAWA HARUICHIRO
IPC: B41J2/52
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately extract and reproduce the effects of sharpness processing.  <P>SOLUTION: A reference image processor operates image processing including sharpness processing and image processing excluding the sharpness processing to test data showing a test image where the repetition pattern of each of a plurality of spatial frequencies is provided for each of a plurality of concentration levels, and compares the results of the those image processing, and analyzes the effects of the sharpness processing on the repetition patterns as those depending on the concentration levels and the spatial frequencies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101367-A (JP)
Title: High-frequency module and communication equipment
Inventor: KITAZAWA KENJI
IPC: H01L23/36
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module which can suppress the heat generated by a power amplifier, can sufficiently radiate the heat, and can be reduced in height, and in which a passive component, such as the surface acoustic wave element etc., can be loaded together with the power amplifier; and to provide a communication terminal using the module.  <P>SOLUTION: The high-frequency module is constituted by mounting a power amplifying element 5 and the passive component 6 on the surface of a dielectric substrate 2 formed by laminating dielectric layers A upon another, and, at the same time, by providing heat sinks 9 in the dielectric substrate 2 immediately under the mounting section of the power amplifying element 5 through the substrate 2 from the front surface side to the rear surface side. The minimum diameters of the heatsinks 9 in their cross sections are adjusted to become three times or more larger than the thicknesses t of the dielectric layers A. It is particularly preferable that the dielectric substrate 2 is composed of the laminate of conjugated materials A formed by embedding at least conductor layers in dielectric layers having thicknesses t of ≤0.1 mm in identical thicknesses, and the minimum diameters of the cross sections of the heatsinks 9 are ≥0.3 mm. It is also preferable that the heatsinks 9 are composed of mixtures of conductor phases 11 and dielectric phases 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098449-A (JP)
Title: Outside joint member of constant velocity universal joint and its manufacturing method
Inventor: OKADA MOTOHIKO
IPC: F16D3/227
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To lower the cost of an outside joint member as compared with the conventional one formed by warm forging or hot forging and to heighten the torsional rupture strength to the load applied from a rolling element to a track groove part as compared with that of the conventional outside joint member manufactured by a method of working a mouth member by cold forming such as press working to be bonded to a stem member.  <P>SOLUTION: A special drawn material is formed as a long tubular material from a long pipe material by performing cold drawing by stages, and then cut to a predetermined size to obtain the mouth member. The mouth member is bonded to the stem member to manufacture the outside joint member. When the case of a tripod type constant velocity universal joint is taken as an example, the mouth member 11 has track grooves 15 extending in the axial direction in three equally dividing positions in the circumferential direction, and the mouth member is composed of a large diameter part as the bottom of the track groove 15, a small diameter part positioned between the adjacent track grooves and a connecting part positioned on both sides of the track groove to connect the large diameter part and the small diameter part. When the thickness of the large diameter part is taken as a<SB>1</SB>, the thickness of the connecting part is taken as b<SB>1</SB>, and the thickness of the small diameter part is taken as c<SB>1</SB>, they are set to have the relationship expressed by a<SB>1</SB>:b<SB>1</SB>:c<SB>1</SB>=1:(1.1 to 3.0):(1.1 to 3.0).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097060-A (JP)
Title: Spray material, quick-setting sprayable cement concrete, and spray work using the same
Inventor: NAKAJIMA YASUHIRO
IPC: E21D11/10
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray material which exhibits quick-setting properties in spite of containing a fine powder of blast furnace slag and gives an acid-resistant set object, to provide a quick-setting sprayable cement concrete, and to provide a spray work using the same.  <P>SOLUTION: The spray material comprises a mixed cement containing a cement utilizing wastes and a fine powder of blast furnace slag and an accelerator containing calcium aluminate and gypsum. In one embodiment of the spray material, the accelerator contains an alkali metal aluminate. In another embodiment, the accelerator comprises 30 to 70% calcium aluminate, 30 to 70% gypsum, and 5 to 20% alkali metal aluminate. In yet another embodiment, the mixed cement contains 15 to 65% fine powder of blast furnace slag. The quick-setting cement concrete is prepared by mixing a sprayable cement concrete prepared by mixing the mixed cement with an aggregate and water with the accelerator. The spray work comprises mixing the sprayable cement concrete with the accelerator just before spraying and spraying the resulting mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095954-A (JP)
Title: Method of manufacturing rotary shaft
Inventor: MIZUTANI YASUOKI
IPC: F25C1/14
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary shaft that can improve strength of a weld zone in which members are friction-welded to each other.  <P>SOLUTION: Three solid round bars are prepared as auger members, respectively as a main body member 41, an upper shaft member 42, and a lower shaft member 43. End surfaces of the members are coaxially joined together by friction welding. Turning machining is then performed by using a lathe, forming a helical blade 31a, a spline 33a, and the like. In addition, burnishing is performed on a corner portion 35 that includes an outer circumferential edge 34a of a joining surface 34 where friction welding is performed, and another corner portion 37 that includes an outer circumferential edge 36a of another joining surface 36 where friction welding is performed, The burnishing is performed by pressing a roller 55, which is freely rotatable around a roller support shaft center 54 of a Superoll (R) 50, in the direction of the arrow A, toward the corner portions 35, 37 of the rotating auger. Roller burnishing may also be performed two times on the same location, with a predetermined time interval therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156022-A (JP)
Title: Method for producing fatty acid alcohol ester
Inventor: MAEDA YASUAKI
IPC: C07B61/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid alcohol ester applicable to an alternative fuel to a light oil.  <P>SOLUTION: The fatty acid alcohol ester is produced as follows: in a reactor 1, fat/oil and an alcohol are transesterified by irradiating them with ultrasonic waves of 15-100 kHz frequency and 0.5-20 W/cm<SP>2</SP>irradiation intensity in the presence of a catalyst, and subsequently, in a separation tank 4, the fatty acid alcohol ester and glycerol are separated by irradiating the reaction product with ultrasonic waves of 200-3,000 kHz frequency and 0.5-20 W/cm<SP>2</SP>irradiation intensity. In the separation tank, the irradiation of ultrasonic waves to the interface between the fatty acid alcohol ester and the glycerol, is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005107646-A (JP)
Title: System for managing operational state of machine tool
Inventor: MAEDA KINGO
IPC: G05B19/418
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing the operational state of machine tools, the system being capable of preventing accumulated data on the operational states of the machine tools from being leaked to a third party even if the machine tool under management is sold without permission.  <P>SOLUTION: An operational state management device 10, which centrally manages the data on the operational states of machine tools 20 of all the customers, is connected to the machine tool 20 of each of the customers via a radio communication network 50 and the Internet 60. A communication unit 21, which has a position detection function capable of performing radio communication with a base station 51 connected to the radio communication network 50, is mounted on each of the machine tools 20. The operational state data and position information data, which are automatically collected by a data collecting device mounted in each machine tool 20, are periodically distributed together with a user ID indicating the user and a machine code indicating the machine tool, as an electronic mail, to the operational state management device 10, and then accumulated in the operational state management device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI