baber/WOPTO huggingface dataset:
Patent JP-2004330566-A (JP)
Title: Method and apparatus for manufacturing cord ply
Inventor: OIWA ISAO
IPC: B29D30/46
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a cord ply of high quality suppressed in arrangement disturbance by guiding a rubber-lined cord to a drum with high precision in a stable state though tension force is reduced without causing vibration, twisting, fluctuations in tension force and the like.  <P>SOLUTION: The cord ply P is formed by cutting a cylindrical cord-containing wound body R, which is formed by spirally winding the rubber-lined cord D, in the peripheral direction thereof at an angle θ. The rubber-lined cord D is guided to the drum 4 by a guide roller 5 having a guide groove 17 provided to the peripheral surface thereof through a horizontal direction regulating means 2, wherein left and right guide rollers 9 are arranged zigzag within a horizontal plane, and an up and down direction regulating means 3 wherein upper and lower guide rollers 13 are arranged zigzag within a vertical plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331146-A (JP)
Title: Metering cap
Inventor: YASHIMA NOBORU
IPC: B65D41/26
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering cap which can easily increase a measurable volume of an inner solution and can further improve easy-to-mold and easy-to-handle characteristics by increasing a volume of a liquid pool part without excessively increasing a length of a projection from an opening neck part of a container body.  <P>SOLUTION: The metering cap 10 removably mounted on a body cap 13 fitted on the opening neck part 11 of the container body 12, has a liquid returning cylinder part 15 inserted and arranged to the inside of the body cap 13 from the top by facing a spout 14 downward, and a liquid pool smelling part 16 connected with the liquid returning cylinder part 15 through a connecting part 17 and provided with a larger inner diameter than the inner diameter of the liquid returning cylinder part 15. The liquid returning cylinder part 15 and the liquid pool smelling part 16 are divided up and down through the connecting part 17, and the liquid pool swelling part 16 is connected to the connecting part 17 through a hinge connecting part 50, and the liquid storing expanding part 16 is rotated around the hinge connecting part 50 as a center, and is integrally connected to the connecting part 17 through a peripheral edge seal connecting means 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334460-A (JP)
Title: Method and system for database snapshot
Inventor: KAGEYAMA IMAO
IPC: G06F12/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real-time snapshot technique that ensures DB consistency when reflecting update information on a master database to a replica database.  <P>SOLUTION: A database input processing part 300 of a machine 110, when updating a master DB 320-1, registers the occupation of a DB area to be consistently exclusively occupied in a DB management table 330-1, and outputs DB occupation information indicating the DB area, DB update information, and DB release information indicating the release of the DB area to a transaction log. A DB difference reflection processing part 370 reads in the DB update information on the DB area from the transaction log to save it in an intermediate file 380, and then sets the DB area exclusive to reflect the saved DB update information en bloc to a replica DB 320-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331559-A (JP)
Title: Method for synthesizing homoallyl alcohol
Inventor: YAMAMOTO YOSHINORI
IPC: C07C41/26
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a homoallyl alcohol by a one-stage reaction in a high yield.  <P>SOLUTION: The method for synthesizing the homoallyl alcohol represented by general formula (2) (R<SP>1</SP>and R<SP>2</SP>each may be the same or different and are each a substituted or nonsubstituted 6-10C aryl group; the aryl group may be substituted with a 1-6C alkyl group, a 1-6C alkoxy group or a halogen atom) comprises reacting an alkylidene cyclopropane represented by general formula (1) with water in the presence of Cu(OTf)<SB>2</SB>in an inert gas atmosphere at 70-90 °C in a liquid state for 3-4 days.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330385-A (JP)
Title: Stick member breakage detecting device
Inventor: KURATA RINICHI
IPC: B23B49/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick member breakage detecting device which immediately detects a breakage of stick members of various types including a pin for bearing or positioning a workpiece, when the stick members is broken for some reason.  <P>SOLUTION: The stick member breakage detecting device is formed of the stick member 1 (e.g. a workpiece bearing pin) having a cavity 1A therein, a pressurizing device 2 for pressurizing the interior of the cavity 1A, and a pressure detector 3 for detecting the inner pressure of the cavity 1A. According to the stick member breakage detecting device, the stick member 1 is formed such that the cavity 1A communicates with the outside upon breakage of the stick member 1, and therefore a decrease in the inner pressure of the cavity 1A is detected by the pressure detector 3, which leads to judgment as to whether the stick member is broken.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340604-A (JP)
Title: Sand sampling auxiliary instrument
Inventor: ISHIZUKA MASAHIDE
IPC: G01N1/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand sampling auxiliary instrument capable of sampling sand effectively.  <P>SOLUTION: A plate part 1 having side plates 3 and a top plate 4 formed thereto is vertically embedded in sand soil. Window parts 2 and window plates 5 for opening and closing the window parts 2 are provided to the plate part 1. In such a state that the plate part 1 is embedded until the top plate 4 reaches the surface of sand, sand is excavated from the inside and, in a state that each of the window plates 5 is exposed, a soil cup is arranged under the window plate 5 and the window plate 5 is rapidly slid downward to sample flowing-out sand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341641-A (JP)
Title: Authentication key recognizing program
Inventor: TAKEUCHI KAZUNORI
IPC: G06F21/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to easily and reliably confirm an authentication key.  <P>SOLUTION: Authentication information decided for each user and acoustic information set according to the user are stored in a portable authenticating device 200. The acoustic information is read from the portable authenticating device 200 and processed on the basis of the authentication information, and image information is generated on the basis of the processed acoustic information. The acoustic information and the image information are synchronously outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342187-A (JP)
Title: Semiconductor integrated circuit and microcomputer
Inventor: ARIKAWA HAYATO
IPC: G11C16/06
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to recover the defect caused by a short-circuit failure of a control gate and a source or a drain over aging in a nonvolatile semiconductor memory.  <P>SOLUTION: A memory block has regular memory blocks (2, 3) and a spare memory block (3) for the regular memory blocks and a part of the normal memory block is made a storage area (4) of relief information. The well area of the memory block is separated from other memory blocks and nonvolatile memory cells which are electrically erasable and electrically writable are formed in the well area and the memory cells are made an erasure unit. When a control circuit 11 detects an access to the regular memory block shown by the relief information, the circuit switches the access to the regular memory block to an access to a corresponding spare memory block, and when the circuit detects occurrence of an erasure error, the circuit performs control for adding relief information which associates the memory block related to the error with the spare memory block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339112-A (JP)
Title: Method for producing high-purity acetonitrile
Inventor: HAMANAKA MITSUHARU
IPC: C07C255/03
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high-purity acetonitrile, with which even if crude acetonitrile contains allyl alcohol, oxazole and impurities having strong ultraviolet absorption, they are safely and rapidly removed by an industrially suitable operation.  <P>SOLUTION: The method for purifying acetonitrile comprises a process for distilling acetonitrile after bringing acetonitrile into contact with sulfuric acid and a process for carrying out adsorption with an adsorbent in purifying of acetonitrile. Especially, the impurities with maximum absorbance in the vicinity of 250 nm wavelength having difficulty in complete removal by a conventional method are effectively removed by the method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342844-A (JP)
Title: Precise substrate storing container
Inventor: HOSOI MASATO
IPC: H01L21/68
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise substrate storing container in which liquid is prevented from remaining in a different component, drying work from being delayed, residual liquid from intruding into a container main body and contamination from being expanded, and operability is not deteriorated.  <P>SOLUTION: The container is provided with: a transparent container main body 1 arraying and storing semiconductor wafers, a lid body opening/closing the container main body 1; a plurality of fitting parts 30 and 30A arranged on exposed upper and lower faces of the container main body 1, a robotic handle 40 which is freely attachably/detachably engaged with the fitting part 30 on the upper face of the container main body; and a bottom plate which is freely attachably/detachably engaged with the fitting part on the lower surface of the container main body. A crimp 70 whose average surface roughness is 10a to 100a is formed in regions where cleaning liquid tends to remain in a plurality of the fitting parts 30 and 30A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343540-A (JP)
Title: Amplifier circuit
Inventor: KINUGASA YUKIHISA
IPC: H03F3/30
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of further reducing through current while assuring output amplitude.  <P>SOLUTION: This amplifier circuit has an amplifier for amplifying an input signal and outputting the input signal, a first output circuit for outputting a signal in response to an output of the amplifier, a second output circuit for outputting a signal in response to the output of the amplifier, and a switch for switching the output of the amplifier circuit and a signal that makes the second output circuit enable by a control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346563-A (JP)
Title: Demolishing implement for temporary construction material
Inventor: SEKIYAMA TADASHI
IPC: E04G21/16
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and safely demolish temporary construction materials at the time of a construction work.  <P>SOLUTION: The demolishing implement is provided with an operation rod 2 and a releasing tool 3 for loosening a connection means for connecting a handrail frame D for preventing falling accidents arranged together with a scaffold at the front end side of the operating rod 2. The operation rod 2 which is a square sectional hollow rod and constituted of an operation base rod 2a and an adjusting rod 2b installed to be retractable into the operation base rod 2a. A restraining means 4 for restraining a retracted condition in which the adjusting rod 2b is retracted in the operation base rod 2a and a condition that the adjusting rod is drawn out from the operation base rod 2a in the maximum is provided. The restraining means 4 is constituted of a pressing retaining member 5 provided at the near end of the adjusting rod 2b and a restriction hole 6 to restrict the adjusting rod 2b by fixing a pressing fixing member 5 and fixedly projecting the pressing retaining member 5 from the operation base rod 2a inside by the urging force. The releasing tool 3 at the front end side of the adjusting rod 2b is made of the hollow pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348405-A (JP)
Title: Information processing device and program
Inventor: YAMADA SATORU
IPC: G06F3/12
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily accommodate future additions to and deletions of setting items, changes in default settings, and the like in a print preview display function for a color printer or the like.  <P>SOLUTION: In order to improve operability, prevent wrong operations and increase visibility about setting items for a print result subject to increased setting items, against a conventional preview display function for a visual check on settings, a preview display function for reflecting current setting content and a preview display function for reflecting default setting content before setting are provided to display a status before setting and a status after setting more explicitly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346633-A (JP)
Title: Method of repairing fire resistive covering structure, and the fire resistive covering structure
Inventor: HASHIMOTO EIJI
IPC: E04B1/94
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily and quickly repairing a fire resistive covering structure, and the repaired fire resistive covering structure.  <P>SOLUTION: According to the method, an existing fire resistive covering material which has been deteriorated due to a fire or the like, is removed by high-pressure water, and a new fire resistive covering material is provided for covering an area from which the deteriorated fire resistive covering material is removed. The water pressure of the high-pressure water sprayed to the deteriorated fire resistive covering material is set in the range of 20 to 300 MPa on a surface of the fire resistive covering material, for instance. Thus the fire resistive performance of the structure can be easily recovered. Further since the high-pressure water is employed in the method, the repairing work is quickly carried out, and more easily carried out than conventional method according to which steel panels are exchanged. Thus the present method is applicable to a wide range of structures and even to a fire resistive covering structure covered with an amorphous fire resistive covering members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357013-A (JP)
Title: Image processing system and image reading apparatus
Inventor: MINAMINO KATSUMI
IPC: H04N1/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of executing both instructions without confusion, even if the instructions from a PC printer and copy processing compete with each other.  <P>SOLUTION: A printer device 2 is connected to a printer port 7-1 of a scanner device 1, and a PC 3 is connected to a PC port 7-2 via a hub 8. When a communication start request is inputted from the PC 3 via the PC port 7-2 during copy processing (ST111), it is determined whether data can be stored or not (ST112). If the data are storable such as print data and a memory has available storage capacity (ST 113), the data are received and stored in the memory (ST114). If the memory has no available storage capacity although the data are storable print data, the PC3 of an originator is notified by transmission that the data is not received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350647-A (JP)
Title: Fishing rod
Inventor: OKAMOTO TOSHIHISA
IPC: A01K87/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod easy to use by preventing a screw formed on a rod tube from peeling off.  <P>SOLUTION: This fishing rod 10 is provided by forming a screw 16 for screwing a bottom plug 14 at the rear end part of a root rod tube 12 formed by winding a fiber-reinforced prepreg sheet obtained by impregnating a reinforcing fiber with synthetic resin, and forming a screw groove 18 of the screw at the tip end side from a position by taking a prescribed distance S from the end surface 12a of rear end part of the root rod tube 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356586-A (JP)
Title: Semiconductor laser device
Inventor: MIYAZAKI KOICHI
IPC: H01S5/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device and it manufacturing method by which an output is stabilized by controlling an incidence of light leaked to one active layer of a laser oscillation portion from the other active layer of a laser oscillation portion which adjoin each other through a separating groove.  <P>SOLUTION: A light absorption layer 112 to absorb light leaked from an active layer 104 is provided within an isolating trench 110 which electrically isolates the laser oscillation portion CH1 from the laser oscillation portion CH2 whichby the light leaked from one active layer 104 is prevented from reaching the other active layer 104, and a stable output of the laser oscillation portion on the other side is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362851-A (JP)
Title: Control of coolant pump
Inventor: FURUTA NORIBUMI
IPC: H01M8/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve response accuracy of a coolant pump in a cooling system of a fuel cell at the time of lowered revolution.  <P>SOLUTION: A control unit 30 starts regenerative braking against an electric motor part 232 in the case required output to the fuel cell 10 is lowered. The control unit 30 sets a target revolution of an electric motor type coolant pump 23 at the lowest revolution, and lowers the revolution of the electric motor part 232 through an inverter 24. As a result, a revolution speed of the electric motor part 232 driven by a coolant flowing in a coolant tube 21 exceeds an output frequency of the inverter 24, the electric motor part 232 functions as en electric generator, and a braking power is generated at the electric motor part 232. The control unit carries out an operation control of the electric motor part 232 at normal times, when the revolution of the electric motor part 232 reaches a predetermined revolution corresponding to the lowered required output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359997-A (JP)
Title: Raw material for iron manufacture, reaction accelerator for iron manufacture, method for manufacturing raw material for iron manufacture or reaction accelerator for iron manufacture, and iron-manufacturing method using the raw material for iron manufacture or the reaction accelerator for iron manufacture
Inventor: KASHIWATANI YOSHIAKI
IPC: C01B31/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for iron manufacture, which realizes energy saving and resource saving; a reaction accelerator; a method for manufacturing them; and an iron-manufacturing method using them.  <P>SOLUTION: This raw material comprises a charcoal wood (10) with grain sizes of 500 μm to 100 nm, and a plurality of fine particles (12 and 14) of iron oxide, which dig into the charcoal wood and have grain sizes of 100 μm to 10 nm. The fine particles of iron oxide are the fine particles of hematite, magnetite or wustite, or the mixture thereof. The raw material for iron manufacture can be also used as the reaction accelerator for iron manufacture. The method for manufacturing the raw material for iron manufacture includes using a mechanical milling method, for instance, in order to make the fine particles of iron oxide dig into the charcoal wood.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364058-A (JP)
Title: Speaker
Inventor: MINAMI HIDEKI
IPC: H04R9/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vibrating plate from deforming by heat, or a coupling portion with a bobbin from falling, caused by the transmission of Joule heat generated by a current flowing to a voice coil to the vibrating plate via the bobbin.  <P>SOLUTION: A cylinder-shaped portion 33 is formed on the center side of a dumper 21, and fitted to the circumference plane of a bobbin 15. Also, the surrounding edge 32 of the aperture 31 of the vibrating plate 20 is fitted to the circumference plane of the cylinder-shaped portion 33 on the dumper 21. The surrounding edge 32 is pasted and secured on the circumference plane using a common adhesive agent 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359877-A (JP)
Title: Propylene resin composition
Inventor: NAITO MASAMICHI
IPC: C08L101/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polypropylene resin composition having excellent mechanical properties such as rigidity and impact strength, and excellent appearance with inconspicuous flow mark, weld, or the like.  <P>SOLUTION: This propylene resin composition is produced by compounding (A) 89-30 wt.% crystalline propylene block copolymer having respectively specific n-decane soluble content at 23°C, intrinsic viscosity [η]a of the soluble component measured in decalin at 135°C, melt flow rate (MFR/230°C, 2,160g load) and isotactic pentad fraction of the homopolymer part of the polypropylene measured by<SP>13</SP>C-NMR, (B) 5-25 wt.% crystalline propylene block copolymer having respectively specific n-decane soluble content at 23°C, intrinsic viscosity [η]a of the soluble component measured in decalin at 135°C, melt flow rate (MFR/230°C, 2,160g load) and isotactic pentad fraction of the homopolymer part of the polypropylene measured by<SP>13</SP>C-NMR, (C) 1-20 wt.% elastomeric polymer having a melt flow rate (MFR/230°C, 2,160g load) of 0.5-30 g/10 min and (D) 5-25 wt.% inorganic filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002169-A (JP)
Title: Thermosetting polyurethane composition and roll or belt for oa equipment obtained using the same
Inventor: SATO HIROSHI
IPC: F16C13/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting polyurethane composition which gives an elastomer having medium hardness of JIS hardness of 50-75 A, substantially no permanent compression set and excellent durability.  <P>SOLUTION: The thermosetting polyurethane composition comprises a main agent mainly composed of an NCO group-ended prepolymer, obtained by reacting diphenylmethane diisocyanate with polyoxytetramethylene glycol having a number-average molecular weight of 650-5,000, and a curing agent comprising a mixture of the polyoxytetramethylene glycol having a number-average molecular weight of 650-5,000 with trimethylolpropane, and has a crosslinking agent concentration of 0.10-0.25 mmol/g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005433-A (JP)
Title: Optical semiconductor device
Inventor: ISOKAWA SHINJI
IPC: H01L25/075
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device in which light decay is reduced and luminous brightness can be improved even when a reflector is narrowly formed.  <P>SOLUTION: In the optical semiconductor device A1, the first light reflecting surface 50a of the reflector 5 inclines light proceeding from an optical semiconductor chip 3 to an axis (z) in a manner that the light can be reflected in the axial direction, and an angle of inclination to the axis (z) is made smaller than the reflecting surface 50a in a second light reflecting surface 50b. The reflecting surface 50b and a plurality of side faces 31 of the chip 3 are opposed in a non-parallel form in a view in the (z) axial direction. The plurality of side faces 31 are inclined preferably to the axis (x) and the axis (y) in the chip 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI