baber/WOPTO huggingface dataset:
Patent JP-2005127428-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/56
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum brake device, having good assembling performance to a vehicle, facilitating gap adjustment after assembling, and preventing the occurrence of over-adjust.  <P>SOLUTION: An automatic gap adjustment device 10 automatically adjusts the position of a pair of brake shoes 3, 4 according to the abrasion. The device is disposed on one end side of a strut 27 securing the clearance between the brake shoes 3, 4, and provided with an adjuster gear 23 for adjusting the clearance between the brake shoes 3, 4 by rotation and an adjuster regulating lever 33 for regulating the rotation of the adjuster gear 23 when the operating force of a wheel cylinder 6 becomes more than designated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128326-A (JP)
Title: Optical fiber cable
Inventor: SAKABE ITARU
IPC: G02B6/44
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent excessive bending in which a bend radius of an optical fiber cable becomes an allowable radius of curvature or below without paying special attention to the bending degree when bending the optical fiber cable.  <P>SOLUTION: In the optical fiber cable 1, tension members 5 and an optical fiber 3 which are arranged in parallel with each other in the same plane are collectively coated with a sheath 7. A plurality of grooves 11 which extend in the width direction of the cable along the plane passing through centers of the tension members 5 and the center of the optical fiber 3 are intermittently provided in the surface of the sheath 7 along the longitudinal direction of the cable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034827-A (JP)
Title: Micro channel pillar structure
Inventor: KITAMORI TAKEHIKO
IPC: B01J19/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new improved technical means, namely a micro channel pillar structure, by which a stable multiphase laminar flow can be formed even at extremely low flow velocity, and extraction, an interphase transfer reaction or the like can be performed with high efficiency.  <P>SOLUTION: This micro channel pillar structure is constituted so that a pillar-like projection (2) is erected in a micro channel (1) arranged on a microchip from the bottom face of a micro channel (1) or the cover body of the channel (1) in the flow passage direction of the channel (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127075-A (JP)
Title: Lock-seaming device, method of lock-seaming using the device, and method of laying lock-seamed band-like material
Inventor: IWAMOTO SHUJI
IPC: E04D15/04
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock-seaming device capable of lock-seaming both side edge parts of a band-like processed material having non-linear side edge part, a method of lock-seaming, and a method of laying lock-seamed band-like material.  <P>SOLUTION: This lock-seaming device comprises right and left roller support stands 45 and 75 having, on the input side, right and left positioning guide parts 56 and 86 for specifying the positions of the right and left side side-edges U1 and U2 of the band-like processed material U, right and left lock-seaming mechanism parts 40 and 70 having a plurality of right and left lock-seaming roller pairs 63 and 93 mounted on the roller support stands in the orderly arranged state from the input side to the output side of the band-like processed material, right and left swing support parts 20 and 30 supporting the lock-seaming mechanism parts 40 and 70 in the state of exerting a swing eccentric force swingably around right and left axes C1 and C2 and so that the lock-seaming roller pairs 63a and 93a on the input side of the processed material are moved closer to each other than the lock-seaming roller pairs 63f and 93f on the output side, and a base part 10 supporting the swing support parts 20 and 30 so that the right and left lock-seaming mechanism parts 40 and 70 can be moved close to and apart from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129454-A (JP)
Title: Connector with floating structure
Inventor: KOMURO MASASHI
IPC: H01R13/74
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which freely moves in a certain range at linking up with another, absorbing errors, and can surely be made in contact and out of contact with it by a minimum gap by being returned to a center position when the link-up is released.  <P>SOLUTION: As to the connector having a floating structure in which a movable substrate coupled with the connector is integrally fitted to a housing of the connector, a contacting part of the connector with another is made faced with a connector-setting window of a cradle housing, and the connector is structured to move freely within the range of the gap, an elastic part made of the same member as either a fixed cradle housing or the connector is formed between a fixed cradle housing side and a freely moving connector side to return the connector to an original position by returning force of the elastic member when the connector is released from linking with the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128455-A (JP)
Title: Photoresist composition and resist pattern forming method
Inventor: HIRAYAMA HIROSHI
IPC: G03F7/033
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist composition which ensures small line edge roughness and excellent resist pattern profile shape and is used in a resist pattern forming method including an immersion lithographing step.  <P>SOLUTION: The photoresist composition used in a resist pattern forming method including an immersion exposure step is obtained by dissolving a resin component (A) whose alkali solubility is varied by the action of an acid and an acid generator component (B) which generates an acid upon exposure in an organic solvent (C). The photoresist composition has no polar group and contains an amine (D) whose molecular weight is ≥120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089857-A (JP)
Title: Method for preventing electrolytic corrosion by vibrating power generation
Inventor: SATO YOSHIHIRO
IPC: E02D31/06
Filed: 2003-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To generate power from vibrational energy in an installed place for reducing the frequency of battery exchange or charging and reducing maintenance inspection cost, and to charge the power source.  <P>SOLUTION: Vibration applied to a structure from environments and using conditions such as a bridge, an engine, a billow or the like is utilized to generate power, and the power is rectified so as to charge a d.c. power source. The power source is utilized for a cathode corrosion prevention method or an anode corrosion prevention method, and electric potential is retained between a structural metal easy to be corroded such as a reinforcing rod and a light alloy and a sacrificial electrode to prevent the corrosion of the structural metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164634-A (JP)
Title: Hybrid packaging for error correction code in nonvolatile memory system
Inventor: CHANG ROBERT C
IPC: G06F12/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a method and device for making use of different error correction code algorithm to code and decode contents of a block in a nonvolatile memory.  <P>SOLUTION: A phase of the method includes a step where a first block in which data are to be stored is identified and a step where an indicator relating to the first block is obtained, as a method for storing the data in a volatile memory. The indicator is determined whether to display that the data are to be coded by use of the first algorithm. When the data are determined to be coded by use of the first algorithm, the data are coded by use of the first algorithm. Then, the data coded by means of the first algorithm are written to the first block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136633-A (JP)
Title: Moving picture coding apparatus and moving picture coding control method
Inventor: ARITOME KENICHIRO
IPC: H04N21/44
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture coding apparatus for carrying out seamless connection between chapters without making a VBV buffer faulty.  <P>SOLUTION: A recording mode discrimination section 511 discriminates whether or not the seamless connection between the chapters is to be made, sets the occupied capacity of the VBV buffer as the initial value of the VBV buffer when the seamless connection is carried out and sets zero as the initial value of the VBV buffer when no seamless connection is carried out. An occupied amount update section 512 updates the occupied capacity in the VBV buffer. An optimum occupied amount calculation section 513 calculates an optimum occupied amount. A target code amount calculation section 514 calculates a target code amount. A target code amount adjustment section 515 adjusts the target code amount so as not to exceed the optimum occupied capacity. A quantization index determining section 516 determines a quantization index given to an encoder on the basis of the target code amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131895-A (JP)
Title: Manufacturing method for hollow resin molding with skin sheet
Inventor: OKEMOTO SHIGEHIRO
IPC: B29L22/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow resin molding with a skin sheet, wherein a molding resin material and the skin sheet are closely bonded together in an unseparable state.  <P>SOLUTION: A tubular parison 12, which is made of a heat-softened resin and which is vertically wider than pinch parts 9 and 10, is introduced, in a vertically penetrating state, into opposed surfaces of a pair of molds 2 and 3 which have the closed loop-shaped pinch parts 9 and 10 and cavity surfaces 5 and 6 partitioned by the pinch parts 9 and 10, respectively, and which can be laterally clamped. The skin sheet 13, which is made of a foamed resin and which is larger in the vertical direction and width direction than the cavity surface 5, is arranged between the parison 12 and at least one cavity surface 5; the pair of molds 2 and 3 is clamped, so that the parison 12 can be held in the state of being sandwiched between the pinch parts 9 and 10, along with the skin sheet 13; pressurized gas is injected into the parison 12, so that blow molding can be done; and ends 12a and 13a, which are held in the state of being sandwiched between the pinch parts 9 and 10, are cut after mold opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136104-A (JP)
Title: Electrostatic chuck
Inventor: OKUGAWA KEISUKE
IPC: H01L21/68
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck, wherein a gas for controlling the temperature of a member to be sucked, such as a wafer, is made to spread over the entire part of the member instantaneously, to be sucked in an instant and thereby the whole part of the wafer can be quickly held at the same temperature, without causing variations in the temperature of the wafer.  <P>SOLUTION: Over the entire surface of a suction face 3 for sucking the wafer which corresponds to the rear face of the wafer to be sucked, annular gas grooves 13 and linking gas grooves 14 for supplying the gas are formed. Gas discharge ports 21, for sending the gas into the gas grooves 13 and 14, are formed at many places of the gas grooves 13 and 14 so that they are disposed over the whole region of the rear face of the wafer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138935-A (JP)
Title: Conveyor apparatus
Inventor: SUZUKI TOSHIKI
IPC: B65G69/02
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor apparatus capable of piling solid matter in a wide area without pulverizing (powdering) and without generating dust.  <P>SOLUTION: This conveyor apparatus for piling the solid matter indoors or outdoors comprises a conveyor for carrying the solid matter, a frame tiltably and swingably supporting the rear end part of the conveyor, a swing type overhead traveling crane having a hoist connected to the tip part of the conveyor, a level gauge connected to the tip part of the conveyor and detecting the piled height of the piled solid matter, and a control means controlling the operation of the swing type overhead traveling crane based on detection signals from the level gauge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139699-A (JP)
Title: Keyless entry device
Inventor: MICHISHIGE TATSUYA
IPC: B60R25/10
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyless entry device which is improved in security so as to prevent its registered authentication information from being rewritten by a third party or the like who intends to steal.  <P>SOLUTION: The keyless entry device 1 is comprised of a transmitter 3 and a receiving unit 2. The transmitter has an operating section regarding a door locking mode, transmits door operating information 101, based on an operating mode of the operating section, and transmits inherent authentication information 103. The receiving unit outputs a signal to a door locking device, based on the transmitted door operating information 101 when the inherent authentication information 103 transmitted from the transmitter 3 coincides with the registered authentication information 102 stored therein beforehand. Herein the registered authentication information 102 is divided into a plurality of partial information pieces 102b which are then successively received by the receiving unit 2, and in this manner the registered authentication information 102 is stored in the receiving unit 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138416-A (JP)
Title: Mold for contact lens
Inventor: BABA NAOYA
IPC: B29L11/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold capable of molding a contact lens excellent in optical properties by preventing both male and female molds from relatively moving to cause axial shift at the time of molding of the contact lens.  <P>SOLUTION: This mold has a cavity 30 for molding the contact lens between the male mold 1 and the female mold 2 fitted mutually in an axial direction A and is equipped with the fitting surfaces 12 and 22 provided to the outer edges of the molding surfaces 11 and 21 of the male and female molds 1 and 2 and formed by the annular surfaces almost parallel to the axial direction A and contact surfaces 13 and 23 for performing the positioning of the male and female molds 1 and 2 in the axial direction A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137640-A (JP)
Title: Breast region detecting method, apparatus, and program
Inventor: MURAKAMI MASAYUKI
IPC: A61B6/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance in detecting a breast region from a breast image.  <P>SOLUTION: A binary image is produced by using a value, which is a boundary between a pixel value (a first pixel value) of the pixel for a direct X ray radiation part 103 and a pixel value (a second pixel value) of the pixel for non-direct X ray radiation parts (101, 102, 104, 105) in the breast image 100 captured by radiography, as a threshold value. A plurality of regions (101, 102, 104, 105) in which the pixels with the second pixel value continue are extracted among the binary image. Rectangular areas (101, 102, 104) are distinguished from a non-rectangular area (105) in the extracted regions, and the area with the largest dimensions among the non-rectangular areas is detected as the breast region (105).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140445-A (JP)
Title: Remote control device
Inventor: SHIMIZU TOYOKAZU
IPC: F24F11/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional remote control device that in controlling an air conditioner and other equipment to a target power by the remote control device, the device cannot respond to urgent general operation of the air conditioner under a condition where power consumption might exceed the target power due to a load fluctaution of equipment other than the air conditioner.  <P>SOLUTION: This remote control device 1 comprises a power measuring means 4, a target power input means 5, a power adjustment time setting means 6, a power adjustment releasing means 7, and a power adjustment means 8. When power adjustment control is temporarily released by the power adjustment releasing means, the power adjustment control is returned to after ending a time set by the power adjustment time setting means. According to this, since the power consumption of power consuming equipment becomes the target power, the air conditioner can be operated while preventing excess of power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177949-A (JP)
Title: Developing device
Inventor: HIROBE FUMITAKE
IPC: G03G15/08
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which forms a high-quality image using a first developer carrier and a second developer carrier and which can prevent the generation of image failure, due to the disturbance, by the developer on the second developer carrier, of the development image on an image carrier developed by the first developer carrier.  <P>SOLUTION: In the developing device 1, having the first developer carrier 8 for carrying the magnetic developer to a first developing part 12 and the second developer carrier 9 for carrying the magnetic developer to a second developing part 13, in which the first developer carrier 8 and the second developer carrier 9 serially supply the magnetic developer for an electrostatic image on the image carrier, the peak value of the normal line direction component of the magnetic force formed near the second developing part 13 is larger than the peak value of the normal line direction component of the magnetic force formed near the first developing part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120785-A (JP)
Title: Preprocessing and postprocessing for improved quantization of vector
Inventor: NORMILE JAMES O
IPC: H04N1/41
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method and device for vector quantization (VQ) that constitute a code book in relation to data compression.  <P>SOLUTION: A code book 600 or a "tree" is initialized by setting the N pieces of an initial node (610) and generating the rest of the code book as a binary code book (650). The entries of children (670) are split based on the decision of various attributes such as a maximum distortion and a population. A vector obtained from data is associated with a children node, and the entries of a representative children are recalculated after that. This split/rerelation are repeated until the difference of a deviation in relation to a former offspring and a present children becomes smaller than a threshold value. This split and rerelation processings are continued until standards such as the terminal node of the maximum number is prepared in the tree or a total deviation or a distortion is reached to a threshold value. Data is subsequently transmitted as a compressed bitstream that includes the code book and an index that refers to the code book.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005144710-A (JP)
Title: Pump for recording liquid, recording liquid feeding device and image forming apparatus
Inventor: HIRUMA TETSUYA
IPC: F16J15/52
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the sealing performance is decreased due to the use with time, and operation failures are brought about due to mixing of dust and to a viscosity increase of a high-viscosity recording liquid because a sealing material between a cylinder and a piston rod slides in contact with a piston rod outer peripheral face at the time when a piston drives.  <P>SOLUTION: The piston 203 is fitted in the cylinder 201 to be freely slidable. A sealing member 221 for sealing an opening of the cylinder 201 is set between the cylinder 201 and the piston rod 215 with the piston 203 mounted thereat. The sealing member 221 holds an outer peripheral edge part 223 at the cylinder 201, and holds an inner peripheral edge part 224 at the piston rod 215. The sealing member 221 moves along with the movement of the piston rod 215, whereby a sliding part is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146058-A (JP)
Title: Antimicrobial molding and its manufacturing process
Inventor: KAMIYA YOSHIAKI
IPC: C08L101/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial molding in which the antimicrobial glass scarcely turns yellow and has an excellent transparency and dispersibility and whose surface smoothness stays excellent, even when it is molded with an extrusion molding machine or the amount of the antimicrobial glass added is fluctuated.  <P>SOLUTION: The antimicrobial molding contains 0.1-10 wt.% antimicrobial glass to the total weight. In the manufacturing process the antimicrobial glass is polyhedral in shape, has an average volume particle size (D50) of 0.2-30 μm and a specific surface area of 9,000-30,000 cm<SP>2</SP>/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146064-A (JP)
Title: Dispersion of microcapsuled dye dispersion, its manufacturing process, and photosensitive material for thermal development photography
Inventor: MOTOKUI YASUYUKI
IPC: B01J13/04
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To establish a technology to disperse an organic solvent-soluble dye in an organic solvent by microcapsuling the dye and improve the sensitivity, clarity and remaining color by applying the technology to photosensitive materials for thermal development photography.  <P>SOLUTION: The manufacturing process for the microcasuled dye dispersion comprises dissolving a dye and a binder in an organic solvent, dispersing the solution in an aqueous solution containing a water-soluble resin, evaporating the organic solvent to form a film on the wall (shell), evaporating the water to dryness and dispersing the microcapsules obtained in an organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147274-A (JP)
Title: Ball screw device
Inventor: SAITO SHINGO
IPC: F16H25/22
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can facilitate the processing of a ball screw device having a reduced nut outer diameter reduced in size and can circulate a ball better.  <P>SOLUTION: A ball screw device having a screw axis whose outer peripheral face has a helical axis rolling screw formed thereon and a nut whose inner peripheral face has a nut rolling groove opposite to the axis rolling groove formed thereon wherein the axis rolling groove and the nut rolling groove are screwed to each other via a plurality of balls. The ball screw device is provided with a connection groove which connects a groove gap between the adjacent axis rolling grooves to circulate the balls, and a pair of guiding bodies in connection parts between the respective axis rolling grooves. The one guiding body is disposed forward in the ball circulating direction of the one axis rolling groove to lead the balls to the connection groove and the other guiding body is disposed to lead the balls having passed through the connection groove to the other axis rolling groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI