baber/WOPTO huggingface dataset:
Patent JP-2004150520-A (JP)
Title: Endless chain with pre-bent traction pin
Inventor: AZUMA HIDEYUKI
IPC: F16G5/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless chain in which link plates are connected in a ring shape and held on a pulley by a traction pin, preventing partly overloaded status caused by a bent and deformed traction pin due to a load.  <P>SOLUTION: When transmitting a traction force between the pulley and the link plates by engaging the traction pin to the pulley, the traction pin is previously bent and deformed in an opposite direction of bending by the traction force so that the traction pin is restored to an approximate linear shape when the traction force bends and deforms the traction pin in a both end supported type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150949-A (JP)
Title: Elastic member for attaching sensor, and sensor device using the same
Inventor: NOMURA TAKASHI
IPC: G01D11/30
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor attaching elastic member with enhanced holding force for a sensor device.  <P>SOLUTION: This hollow sensor attaching elastic member 1 inserted into a through hole 5 provided in a sensor attaching member 4 together with a sensor projected part 3, under a temporarily assembled condition attached to the sensor projected part 3 of this sensor device 2, to fix the sensor device 2, has a tip part 6 comprising a tip protrusion 9 and a tip flange part 10, an intermediate part 7 comprising a tapered part 13 and an intermediate protrusion 14, and a rear end part 8 comprising a rear end flange part 17, and an elastically deformable protrusion-like bead 18 formed in the sensor device 2 in the flange part 17 or on a contact face with respect to the sensor attaching member 4. A clearance is prevented thereby from being generated between the sensor attaching elastic member 1 and the sensor attaching member 4 by providing the elastically deformable protrusion-like bead 18, and the holding force for the sensor device 2 is enhanced thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149971-A (JP)
Title: Hot melt-type adhesive fiber and method for producing the same
Inventor: HATANO YOSHINOBU
IPC: D01F6/80
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot melt-type adhesive fiber enabling heat treatment at adhesion to be carried out at a low temperature, and enabling many other materials to be used in combination; and to provide a production method by which the hot melt-type adhesive fiber can be wound in good wound posture, and the fiber is produced in good runnability.  <P>SOLUTION: The hot melt-type adhesive fiber comprises a nylon copolymer obtained by copolymerizing nylon 6, nylon 66 and nylon 12 and/or by copolymerizing the nylon 6, nylon 610 and the nylon 12, and having 80-120°C melting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154013-A (JP)
Title: High-polymerization oligosaccharide-forming kojibiose phosphorylase
Inventor: YAMAMOTO TAKUO
IPC: C12N9/12
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-polymerization oligosaccharide-forming kojibiose phosphorylase, and to provide a method for producing the same.  <P>SOLUTION: The problem is solved as follows: the novel enzyme has the ability to produce a koji oligosaccharide having higher polymerization than that of a wild type kojibiose phosphorylase; the method for producing the enzyme comprises culturing a DNA encoding the enzyme and a microorganism producing the enzyme in a nutrient culture medium and collecting the produced enzyme from the resultant cultured product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155902-A (JP)
Title: Coating material
Inventor: ITAKA HIDEKAZU
IPC: C09D5/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To research for a composition of various kinds of minerals in order to increase the amount of chemical species such as negative ions generated by the breakage of a chemical bond or van der Waals forces of water, or the like, by a reaction therewith of α rays, β rays or residual nuclei generated by radioactive disintegration of a thorium series nuclide, a uranium series nuclide, or the like, contained in rare earth ore/tourmaline/feldspar, or the like.  <P>SOLUTION: Various chemical researches were carried out taking notice of actions of minerals contained in bittern obtained by condensing deep sea water pumped from a deep sea at the depth of 200 m or more below the sea surface, upwelling sea water or deep layer water for the solution of problems concerning increase in the generated amount of the chemical species such as negative ions, positive ions or free radicals. A coating material comprising bittern together with the rare earth ore/tourmaline/feldspar increases the generated amount of the chemical species.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157811-A (JP)
Title: Numerical control device for machine tool
Inventor: ISHIBASHI NAOYOSHI
IPC: G05B19/416
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of a tool by automatically detecting a cutting load by a numerical control device, performing the detection of the cutting load at high speed to adjust the cutting rate, reducing the load on the tool and a workpiece to keep the cutting torque within a threshold.  <P>SOLUTION: Cutting is performed while automatically keeping the cutting torque fed back from a drive controller at a preliminarily stored cutting torque in normal cutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161387-A (JP)
Title: Sheet carrier, and image forming apparatus having the same
Inventor: MIYAGAWA SHOGO
IPC: B65H9/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrier for reliably positioning a sheet without any cost increase, and an image forming apparatus having the sheet carrier.  <P>SOLUTION: A reference member 21 extending in the sheet carrying direction which is abutted on a side end of a sheet passing through a re-carrying passage 18 to position the sheet in the width direction is provided on one end in the width direction orthogonal to the sheet carrying direction of the re-carrying passage 18 through which the sheet passes. The sheet direction can be easily changed by disposing holding portions to hold the sheet of sheet carrying means 13b and 13c which are located on the upstream side of the reference member 21 to hold and carry the sheet toward the reference member 21 so that the distance L1 in the width direction between the holding portions and the center C in the width direction of the sheet passing through the re-carrying passage 18 is smaller than the distance L2 in the width direction between the reference member 21 and the center C in the width direction of the sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160703-A (JP)
Title: Gas filling nozzle, mold assembly and method for molding molded product
Inventor: OCHIAI KAZUAKI
IPC: B29C45/26
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas filling nozzle having a simple structure which can smoothly fill a pressurized gas in a molten thermoplastic resin.  <P>SOLUTION: The gas filling nozzle 10 includes an outer cylinder 20 having a gas introducing channel 22 provided therein and a center pin 30 disposed in the gas introducing channel 22. In the state in which an atmospheric pressure is applied to the pin 30, the inner surface 23A of the distal end 23 of the channel 22 is brought into contact with the outer surface 33A of the distal end 33 of the pin 30 so that the nozzle 10 is closed. The pin 30 is extended by the pressure of the pressurized gas introduced into a space 26. As a result, a gap 25 is formed between the inner surface 23A of the end 23 of the channel 20 and the outer surface 33A of the end 33 of the pin 30 so that the nozzle 10 becomes a released state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165273-A (JP)
Title: Electronic circuit component supplying method, taped component code providing method and supplying system as well as mounting system of electronic circuit component
Inventor: SUHARA SHINSUKE
IPC: H05K13/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the supply of an electronic circuit component by a taped component.  <P>SOLUTION: When the number of remaining components becomes lower than a set number in either one feeder, an operator is informed of a condition that the connection of a following taped component to a preceding taped component has become possible. The operator connects the final end of the preceding taped component to the beginning end of the following taped component through a connecting piece or a connecting tape based on the information. When a connecting part detecting device has detected a connecting part in a stage S11, a two-dimensional code printed on the connecting tape is recognized by an ID decoder in a stage S14. Subsequently, the two-dimensional code is decided in a stage S13 whether the same copes with a bar code on the preceding taped component in the condition of one to one or not. When the decision in the stage S13 is YES, the supplying work is continued as it is. However, when that is NO, the operator is informed of the decision in a stage S15 and the supplying work of the electronic circuit component is stopped in a stage S16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166368-A (JP)
Title: Battery controller
Inventor: KOMIYAMA SUSUMU
IPC: H01M10/44
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery controller for controlling limitation of charge/discharge depending on the magnitude of charge/discharge power.  <P>SOLUTION: A battery 6 connected with battery cells 19n is provided with a first decision means (S7) for making a decision whether a cell voltage Vn is not lower than a first overcharge comparison voltage V<SB>1</SB>or not, and a second decision means (S5) for making a decision whether the cell voltage Vn is not lower than a second overcharge comparison voltage V<SB>2</SB>higher than V<SB>1</SB>or not. Second charge limitation means (S14-S16) for limiting charging power of the battery 6 when the cell voltage Vn is not lower than V<SB>2</SB>are also provided. The second charge limitation means controls the limitation of charging power depending on the time T<SB>1</SB>required for the cell voltage Vn to reach V<SB>2</SB>from V<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162132-A (JP)
Title: Method for operating weighing with arranging name designation in blast furnace facility
Inventor: KUGA HIROBUMI
IPC: C21B5/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a designing time and a testing time by using arranging name in data used in a weighing control operation and fixing a weighing control operation program.  <P>SOLUTION: The program in the weighing control is indirectly designated as a register in the weighing control data by using the register No. stored in the weighing data as directly arranging name or the register having a value to the top register No. in each data item in the weighing control data, and the operating data in an objective weighing hopper are extracted or stored by handing an index of the weighing hopper independently of the above designation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165484-A (JP)
Title: Processing method for semiconductor wafer
Inventor: NEMOTO SHIYUUSEI
IPC: H01L21/304
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer processing method wherein the processing amount in a double-sided polishing process is maintained almost the same as that in a conventional method while skipping the plane grinding/wrapping process.  <P>SOLUTION: In the machining method of a semiconductor wafer, a semiconductor single crystalline ingot is sliced to a wafer shape, a chamfering part of the slice wafer is chamfered with a grinder wheel, the chamfered wafer is subjected to double-side polishing without executing surface grinding and wrapping processes, and the double-side polished wafer is subjected to single-sided finish polishing. The semiconductor single crystalline ingot is sliced thinner matching the amount in the skipped plane grinding and wrapping process when it is sliced to a wafer shape, and the grinding amount of the double-side polishing is made substantially the same as that to a wafer which was subjected the plane grinding and wrapping process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160613-A (JP)
Title: Reference position correcting device and reference position correction method for conveying mechanism
Inventor: SAEKI HIROAKI
IPC: B25J9/16
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference position correction device for a conveying mechanism for correcting the reference positions in all of X-axis direction, Z-axis direction, θ-axis direction and R-axis direction with one testing light beam.  <P>SOLUTION: In the conveying mechanism in which a rotary base 49 is provided on a mover moving in the horizontal direction, the rotary base is provided with two arm mechanisms 50A, 52A, and a pick is fitted to tip of each arm mechanism to convey a body to be processed, the reference position correction device includes: a light emitting part 66 for emitting a testing light beam in the horizontal direction intersecting the moving horizontal direction of the mover; a light receiving part 68 for receiving the testing light beam; a light switching part 70 for switching the testing light beam between transmission of light and interception of light; and a correction means for correcting the respective reference positions to the horizontal direction, the turning direction, the vertical direction and bending and stretching direction on the basis of the detection result of the light receiving part to the testing light beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173672-A (JP)
Title: Write current compensation for temperature variation in memory array
Inventor: TRAN LUNG T
IPC: G11C11/16
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device in which variations of coercive force in a memory array can be compensated accurately.  <P>SOLUTION: This memory device (50) is provided with a memory array (100) having a substrate, an array of memory cells (130) arranged on the substrate, row conductors (110) and column conductor (120) coupled to the memory cell (130). Also, the memory device (50) is provided with current sources (700, 800) generating a variable write-in current responding to temperature variations of the memory array (100). The variable write-in current is generated so that variations of coercive force of the memory cell (130) varied conforming to variations of array temperature can be adjusted. The current sources (700, 800) may be provided with temperature sensors (750, 850) providing an output continuously and instantly for a current sensor to enable to adjust accurately a write-in current. It is not required that operation of the memory device (50) is stopped and a current source is adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170573-A (JP)
Title: Two-dimensional test pattern used for color confocal microscope system and adjustment of the system
Inventor: MATSUSHITA SATORU
IPC: G02B21/36
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional test pattern suitable for a color confocal microscope system furnished with a function which automatically corrects the deviation of a confocal image and a color image and for the automatic adjustment of the system.  <P>SOLUTION: The color confocal microscope system 1 is provided with a function with which the surface of a specimen is scanned with light, the light reflected on the surface of the specimen is received with a light receiving element via a confocal optical system, such a confocal image as an ultra depth image available by processing received light information and a color image available by receiving light reflected on the surface of the specimen with a color image pick-up element via a non-confocal optical system which has a partially common optical axis with the confocal optical system are composed, thus a color confocal image is generated. Further, the system is provided with scanning adjustment means from 75 through 79 which automatically adjust a resonant scanner 14a and a galvanoscanner 14b for scanning the surface of the specimen with light so that the two-dimensional pattern of the confocal image coincides with the two-dimensional pattern of the color image when the two-dimensional test patter is picked up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169803-A (JP)
Title: Member installation structure
Inventor: KISHIMOTO AKIHIRO
IPC: F16B12/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member installation structure for simply and securely installing a member such as an installation metal fitting and an option member to a desired position to a frame or other various long members lengthwise of them.  <P>SOLUTION: Using a continuous opening 300 of a horizontal member 32 or 33 as a long member, an extension member 6 is installed to a desired position lengthwise of it. In the horizontal member 32 or 33, an inner surface Sx is formed close to an opening edge of the continuous opening 300 to be wider than its opening width. The extension member 6 is provided with a lock part 62 insertable from the continuous opening 300 in the horizontal member 32 or 33 inward, and rotatable at an insert position to be engaged with the inner surface Sx close to the opening edge of the continuous opening 300, and an operation part 63 to provide the lock part 62 with insert action and engagement action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169137-A (JP)
Title: Sliding member
Inventor: TAKAHASHI MASAYA
IPC: C23C28/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member having excellent load resistance and adhesiveness.  <P>SOLUTION: The sliding member having a film on a substrate has, successively from a substrate side, a bond layer, an intermediate layer, a hard bond layer, and a hard carbon film layer on the extreme surface and is characterized in that the Vickers hardness of the intermediate layer is Hv 1,500 to 3,000, that the Vickers hardness of the hard bond layer is Hv 1,000 to 3,000, and that the Vickers hardness of the hard carbon film layer is Hv 1,000 to 5,000. Thereby the hard carbon film layer which has the excellent load resistance and adhesiveness and is applicable under high-load sliding can be provided by inclining a hardness distribution of a depth direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169645-A (JP)
Title: Silencer for cars
Inventor: FUJIWARA KAZUO
IPC: F02M35/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and compact silencer for cars which has a high noise-suppressing effect.  <P>SOLUTION: The silencer 1 for cars includes a case 2 having an inlet-side bottom 20 where an inlet port 200 through which gas flows in is formed, an outlet-side bottom 21 where an outlet port 210 through which the gas flows out is formed, and a cylinder 22 which defines an extension chamber 5 together with the inlet-side bottom 20 and the outlet-side bottom 21. The silencer 1 for cars also includes an inlet cylinder 3 connected to the inlet port 200, and an outlet cylinder 4 connected to the outlet port 210. The inlet cylinder 3 has a tapered cylinder 30 which becomes smaller in diameter toward the inlet port 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167096-A (JP)
Title: Cosmetic container
Inventor: SEKO ERIKO
IPC: A45D33/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container which achieves a longer life thereof with the easier replacement of the makeup plate.  <P>SOLUTION: While the lid body 2 is inserted externally onto the body 1, the side of a stopper 23 opposite to an insertion/separation path 12 is positioned closer to or in contact with the inner circumference of the lid body 2. As a result, even when the makeup plate 15 abuts on a protruded part 20 swollen on the insertion/separation path 12, the opposite side of the stopper 23 comes against the lid body 2 to block escaping of the stopper 23 to the side opposite thereto, preventing the separation of the plate 15. When the lid body 2 is pulled off from the body 1 and gone, the plate 15 is caused to slide and abuts on the protruded part 20 to press it so that the stopper 23 elastically cantilever supported escapes to the side opposite thereto to facilitate the moving in or out of the plate 15. In this manner, the plate 15 slides to be inserted into or separated from the body 1 to facilitate the moving in or out of the plate 15 as compared with the moving in or out of the plate 15 vertically by holding it while no lid body 2 stays disturbing the finger to make the plate 15 move for further facilitating its movement. The elastic action works only in the insertion or the separation of the plate, thereby achieving a lower elastic fatigue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179780-A (JP)
Title: Image processing apparatus
Inventor: IKEDA HIROMI
IPC: H04N1/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus the convenience of apparatus settings of which is enhanced.  <P>SOLUTION: The image processing apparatus can read an original image and process an original image according to setting information. The image processing apparatus is characterized in to perform: an identification step (step S1007) for identifying whether or not the read original image is an image of an original with the setting information described thereon on the basis of a pre-registered format; and a setting step (step S1016) for setting the setting information described in the read original image when the read original image is the image of the original on which the setting information is described.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178120-A (JP)
Title: Card authentication method
Inventor: SHUDO YASUHIRO
IPC: G06F21/34
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card authentication method for increasing a security level in a simple method.  <P>SOLUTION: Card ID, password, and the number of times of update are stored in a card. A corresponding relation between the card ID and the number of times of update is registered in a CPU device. Then, when the card is lost, a card whose card ID is the same as that stored in the lost card, and whose number of times of update is different is issued. Also, a corresponding relation between the card ID and the number of times of update of the issued card is registered in a CPU device. At the time of authenticating the card, when the password is correct, and the number of times of update stored in the card is made coincident with the number of times of update of the card being the target of authentication registered in the CPU device, the authentication succeeds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230070-A (JP)
Title: Antenna level display apparatus and method, and receiver
Inventor: MIYABAYASHI NAOKI
IPC: H04N5/445
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna level display apparatus capable of displaying an antenna level on which image quality deterioration is reflected with fidelity in the case of receiving satellite broadcasting.  <P>SOLUTION: A demodulation circuit 6 applies orthogonal detection to an input signal and measures a value on C/N on the basis of an average value of amplitude levels at signal points of a received signal mapped on an IQ plane from a table in a ROM 61. A comparator circuit 58 compares demodulated data with demodulated data subjected to error correction by a Viterbi decoding circuit 7 and the value of C/N is discriminated on the basis of a bit error rate from a table in a ROM 62. The C/N to be displayed is discriminated from the two values of C/N and they are properly switched and displayed. Thus, even when the reception environment is deteriorated due to phase noise in a converter or the like, the display apparatus can display the antenna level on which the reception state is reflected.  <P>COPYRIGHT: (C)2003,JPO