baber/WOPTO huggingface dataset:
Patent JP-2003166141-A (JP)
Title: Method for producing warp yarn for pattern and sectional warper for patterned warp yarn
Inventor: BOGUCKI-LAND BOGDAN
IPC: D02H3/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide both a method for producing warp yarns for patterns by which the warp yarns for the patterns can be produced according to a simple means and a sectional warper for patterned warp yarns.  <P>SOLUTION: A yarn (12) is guided around a warping drum (2) and fed onto a transporting apparatus in the axial direction and the yarn (12) is guided through a yarn chute (15). Furthermore, the yarn chute (15) is tilted in the warping direction (9) and can be displaced from the warping drum (2) in the slipping direction (22). After arrival at a required number of winding layers, the yarn chute (15) is taken out of the lower part of the yarn winding layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176598-A (JP)
Title: Cylinder pressure detecting device and cylinder pressure sensor
Inventor: MORIYA SAKANORI
IPC: F02D45/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily improve a resolution while setting a wide dynamic range of a cylinder pressure sensor, and to detect in a wide range of cylinder pressure with high-precision.  <P>SOLUTION: A cylinder pressure detecting device 1 for detecting the cylinder pressure of an engine is equipped with the cylinder pressure sensor 2 that detects the cylinder pressure on the basis of change in a resistance value in response to added pressure, a power supply 3 for supplying a current to the cylinder pressure sensor 2, and a variable resistor 5 and a control unit 10 for changing a value of the current supplied from the power supply 3 to the cylinder pressure sensor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176811-A (JP)
Title: Power transmission for vehicles
Inventor: YONEDA OSAMU
IPC: B60L50/16
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission for vehicles capable of controlling reduction in regenerative efficiency when kinetic energy caused by running of a vehicle is regenerated by a regenerative device.  <P>SOLUTION: Power for a source of driving force of a vehicle is transmitted to a transmission, and the transmission comprises a first power transmitting member and a second power transmitting member. Kinetic energy caused by running of the vehicle is transmitted to the source of driving force via the first power transmitting member from the second power transmitting member. Further, the regenerative device regenerating the above kinetic energy is connected with the second power transmitting member in the power transmission for vehicles. When the above kinetic energy is regenerated by the regenerative device, power transmitting efficiency control means (step S1 and step S2) lessening power transmitting efficiency set between the second power transmitting member and the first power transmitting member is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180177-A (JP)
Title: Surface acoustic wave device
Inventor: IIOKA ATSUHIRO
IPC: H03H9/145
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which prevents malfunctions of the solder bump bonding, improves bonding strength and is excellent in bonding reliability.  <P>SOLUTION: The top face and side faces of a pad electrode 30c made of an Al-Cu alloy formed on a piezoelectric substrate 20 are covered with an intermediate layer composed of a Cr layer 40a and a Ni layer 40b and a surface layer 40c made of Au, and a protective film 50 is arranged around the intermediate layer and the surface layer 40c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180198-A (JP)
Title: Both-sided simultaneous reader
Inventor: ITO MANSAKU
IPC: G03G15/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the usability of a user so that FB reading is constantly and immediately performed except in the case of a failure regarding a both-sided simultaneous reader at least having a first irradiation means for irradiating a light beam on the surface of an original, a first optical reading means for reading a reflected light beam from the irradiation means, a second irradiation means for irradiating the rear surface of the original with a light beam and an original feeding means for automatically feeding the original, wherein either of the first, second irradiation means and the optical reading means is integrated with an openable/closable platen.  <P>SOLUTION: The both-sided simultaneous reader has an original size detection sensor which detects the size of the original and a white reference plate mounted at a readable position irrespective of the open/close state of the platen and performs the reading of the original mounted on platen glass or one side reading using the original feeding means by the other optical reading means irrespective of the initialization state of the optical reading means mounted on the side of the original feeding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149317-A (JP)
Title: Rope abnormality detector
Inventor: NAKAGAWA TOSHIAKI
IPC: B66B7/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope abnormality detector capable of improving working safety and enhancing the reliability of measured data.  <P>SOLUTION: A rope abnormality detecting apparatus 10 is composed of a detecting part 11 brought in proximity to a rope 40 including a steel wire strand, to magnetically detect abnormality such as the breakage of the strand, and a signal processing part 12 for processing signals obtained from the detecting part. A fixture 30 for holding and fitting the rope abnormality detecting apparatus 10 is provided in a prescribed part in an elevator shaft where ropes are relatively moved and a space between the rope and a travel way is in a fixed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185194-A (JP)
Title: Recording device
Inventor: OKADA MASAAKI
IPC: G06F3/12
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in a standby state in a USB device having a main power source and a sub power source.  <P>SOLUTION: Power switching means handle the main power source, the sub power source and a USB interface part, determining means determine the voltage of the sub power source, and detecting means detect the voltage at the USB interface part. The power switching means are switched based on the determination result of the determining means and the detection result of the detecting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185987-A (JP)
Title: Fuel evaporator and fuel cell automobile
Inventor: UCHIHARA MASAFUMI
IPC: H01M8/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy efficiency for an entire system by controlling the power consumption of an air pump supplying fuel air within a range of permissible power consumption.  <P>SOLUTION: The fuel evaporator is equipped with an air pump (61) exchanging heat with raw fuel (90) and supplying combustion air to generate combustion gas to a heating fluid passage (70) as a passage of the combustion gas for evaporating the raw fuel (90), a cooling means (62) to cool the burning air, and a control part (24) to control the air pump (61) and the cooling means (62). The control part (24) increases the volume density by lowering combustion air temperature by controlling the cooling means (62) when an amount of combustion air required to evaporate the raw fuel (90) exceeds the possible supply of the combustion air amount within the permissible power consumption of the air pump (61), and then, the power consumption of the air pump (61) is limited within a permissible power consumption range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180623-A (JP)
Title: Method for continuous sterilization of fluid food containing solid material
Inventor: HAYAKAWA YOSHIO
IPC: A23L3/22
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the continuous high-temperature quick sterilization of a fluid food containing solid materials by heating the food under pressure using a tubular heat-exchanger while suppressing the collapse of the solid material.  <P>SOLUTION: The continuous high-temperature quick sterilization of a fluid food containing solid materials is carried out by heating the food under pressure using a tubular heat-exchanger. Pumps are connected to the inlet side and the outlet side of the tubular heat-exchanger and the linear velocity of the fluid food containing the solid material in the tube of the tubular heat-exchanger is controlled within the range of 0.2-1.0 m/s by controlling the feeding amount and/or the discharging amount of the fluid food with the pumps.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003186306-A (JP)
Title: Contaminant removal system and electrophotographic printing machine
Inventor: PLAYFAIR DAVID B
IPC: G03G15/08
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for removing contaminants from the toner of a developer housing, in order to maintain the quality of copies and reliability of a machine.  <P>SOLUTION: A cleaner 250, having the contaminant removing system, includes an inclined filtering screen assembly 210 for passing a developer and hardly passing the contaminant, a vibrator 200 for vibrating assembly connected thereto in operation, and a controller 300 communicating with the vibrator 200, changing of a frequency and amplitude and maintaining constant flow of the developer passing through the assembly 210.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185513-A (JP)
Title: Card gate mechanism
Inventor: OGUCHI KOJI
IPC: G06K17/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To further improve visibility of a card insertion opening in a card reader.  <P>SOLUTION: A card insertion guide body 3 guiding a card 1 into a card reader interior is attached to a gate opening 2 of the card reader. The card insertion guide body 3 comprises a case 4 with at least one part comprising a light transmitting material, and a light source housed in the case 4. A light transmitting portion of the case 4 is thin in its center part and it gradually becomes thicker toward both side parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157945-A (JP)
Title: Program conversion apparatus
Inventor: ICHIYANAGI YOSHIO
IPC: G06F17/50
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program conversion apparatus capable of converting an existing program into a program capable of executing a predetermined process that has been executed by the existing program, without reducing speed and accuracy.  <P>SOLUTION: A lexical token analyzing part 11 analyzes lexical tokens in accordance with a first programming language and sends terminal signs. A predetermined input(output) terminal identifying part 111 (112) identifies a predetermined input (output) terminal. A predetermined input (output) terminal syntax identifying part 121(122) analyzes syntax rules including the terminal signs which indicate the predetermined input (output) terminal. If there is a matching syntax rule, a conversion part 13 executes code conversion from the first programming language into a second programming language. If there is a syntax rule matching the predetermined input terminal syntax identifying part 121 or the predetermined output terminal syntax identifying part 122, then either an event waiting function insertion part 131 or a delay function insertion part 132 inserts an event waiting function code or a delay function code into the second programming language. A generating part 14 outputs the converted program code to a file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004188607-A (JP)
Title: Rolling bearing for tenter clip, tenter clip, and film stretching machine
Inventor: YAMAZAKI MASAHIKO
IPC: B29C55/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for a tenter clip having long life even if used under such an environment that lubricant having the affinity with a metal higher than that of fluorine oil penetrates in the rolling bearing for the tenter clip having long life even if used under such an environment that the lubricant penetrates in the bearing, and a film stretching machine.  <P>SOLUTION: The ball bearing for the tenter clip is equipped with an inner ring 1 being a fixed ring, an outer ring 2 being a rotary ring, a plurality of balls 3, non-contact type rubber seals 5 and 5 and fluorine grease G containing fluorine oil, a PTFE powder and an additive. This additive is at least one of a laminar mineral powder comprising molybdenum disulfide, synthetic mica or the like, a metal salt such as metal soap, a metal oxide or the like, a carbon compound such as a diamond powder, graphite or the like and an organic compound insoluble in the fluorine oil such as melamine cyanurate, an amino acid compound or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188430-A (JP)
Title: Arc end control method
Inventor: UESONO TOSHIRO
IPC: B23K9/127
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc end control method of the consumable electrode type gas-shielded arc welding to feed a welding wire to a work to be welded by a wire feed motor.  <P>SOLUTION: When a welding start signal is input, a welding wire is advanced and fed to a work at a regular feed speed, and the regular welding current corresponding to the regular feed speed runs. When the input of the welding start signal is stopped, the retractive feed of the welding wire is started at the predetermined speed, and the wire melting suppressing current runs. Then, the arc length measuring current of a range having the positive characteristic larger than that of the wire melting suppressing current runs for the arc length measurement time, the arc length is calculated by the arc voltage caused by the energization, and the target retraction distance which is the difference between the arc length and the distance from a wire tip when the welding is completed and the work is calculated. When the arc length measurement time is elapsed, running of the arc length measuring current is stopped, the welding wire is retractively fed by the target retraction distance, and the welding is completed in this arc end control method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189257-A (JP)
Title: Food container
Inventor: TOMIYOSHI AKITSUGU
IPC: B65D43/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food container which is easy to open a lid for housing food to be sold by weight, for example.  <P>SOLUTION: The food container includes a container body 20 whose upper part is opened and a lid 30 detachably mounted on the container body 20 to close the opening. A container body tab 23 is protrusively provided outwardly from the opening of the container body 20 to be approximately orthogonal to the depth of the container body 20. The lid 30 is equipped with a lid tab 33 opposite to the container body tab 23. A projection 23b which comes farther away from the lid tab 33 to facilitate the pinching of the lid tab 33 is protrusively provided on the container body tab 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189074-A (JP)
Title: Fuel tank device for vehicle
Inventor: SOTOZONO SHOICHI
IPC: B60K15/03
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To carry out oil supply work smoothly by injecting liquid fuel smoothly into both fuel chambers in a saddle-shape fuel tank.  <P>SOLUTION: A fuel tank device 10 for a vehicle comprises a saddle-shape fuel tank 20 which is divided into a first fuel chamber 23, a second fuel chamber 24, and a communication chamber 25 with a raised bottom at its center which communicates with the first fuel chamber 23 and the second fuel chamber 25. A second breather passage 52 is extended from the communication chamber outwardly and liquid fuel 83 injected from a fuel injection inlet 42 to the first fuel chamber is stored in the second fuel chamber through the communication chamber. When the injected liquid fuel increases to a certain level, a first cut valve 53 to close the second breather passage is equipped at an entrance of the breather passage. The saddle fuel tank is provided with a baffle plate 81 to prevent liquid fuel flowing from the first fuel chamber to the second fuel chamber from directly colliding a first cut valve.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192707-A (JP)
Title: Optical disk device and optical disk recording method
Inventor: FURUKAWA KENICHI
IPC: G11B7/0045
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of writing optimally in compliance with a disk without updating firmware.  <P>SOLUTION: The optical disk device distinguishes kinds of optical disks, and performs writing according to a write strategy suitable for the distinguished optical disk. The device is connected to a host computer through a prescribed interface means, and write strategy information most suitable for each disk by each disk vendor is memorized in the host computer. The device is characterized by having a write strategy information receiving means to receive information on the write strategy output from the host computer through the interface means, and a data writing means which performs writing of data to the optical disk according to the received write strategy information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192418-A (JP)
Title: Automatic ticket examination machine
Inventor: SUGANO KATSUHIKO
IPC: G07B15/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine which is lightweight and can light up a ticket examination passage.  <P>SOLUTION: In a part on the ticket examination passage side of a housing forming the body of the automatic ticket examination machine, a space part passing through to the opposite side is provided. In the space part, an illuminator or a plant pot can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200217-A (JP)
Title: Metal core substrate
Inventor: MARUYAMA YASUHIRO
IPC: H05K1/05
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal core substrate having a small thermal influence on a mounting part, a long lifetime, high reliability and a high accuracy.  <P>SOLUTION: The metal core substrate includes a first insulating layer 1, a conductor layer 2 for grounding, a second insulating layer 4 having a part mounting surface to be mounted with the part, such as a semiconductor element, etc., and a laminate 3 in which a high thermal conductivity layer 3a produced by a substance having a high thermal conductivity and a low thermal conductivity layer 3b produced by a substance having a low thermal conductivity are alternately laminated between the first insulating layer and the conductor layer, so that the laminating direction of the laminate 3 becomes perpendicular to the thickness direction of the first insulating layer. The high thermal conductivity layer may be formed of an aluminum, and the low thermal conductivity layer may be formed of an epoxy resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200236-A (JP)
Title: Light-emitting diode display
Inventor: YAEGASHI HIROTOMO
IPC: G09F13/20
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode display capable of heightening contrast to background color even when the pitches of the array of each light-emitting diode chip are narrowed.  <P>SOLUTION: The light-emitting diode display is composed of a printed board 111 on which a first electrode 112a and a second electrode 112b are disposed, the light-emitting diode chips 115 installed on the first electrode 112a, a conductor 116 electrically connecting the chips 115 and the second electrode 112b, a first black resist layer 113 having a primary opening section 113a and being formed on the printed board 111, a second black resist layer 114 having a secondary opening section 114a and being formed on the first black resist layer 113, and a lens-shaped resin sealing layer 117 formed on the first black resist layer 113 exposed by the secondary opening section 114a so as to seal a pair of the chips 115 positioned in the secondary opening section 114a and the conductor 116.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004162159-A (JP)
Title: Corrosion prevention treatment method for magnesium alloy
Inventor: TACHIBANA TAKESHI
IPC: C23F15/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new corrosion prevention method by which the problem that, though magnesium is lightweight, is strong, has excellent thermal conductivity, can be remelted and recycled, and is noticed as an alternative material for plastic these days, it is originally the material inferior in corrosion resistance, and, is therefore used in a state of being coated with a resin after anode oxidation treatment, but, the coating film causes trouble on the remelting is solved, and high corrosion preventability can be obtained without applying coating, for economically recycling magnesium.  <P>SOLUTION: In the new corrosion prevention method for obtaining a dense oxide film having excellent corrosion resistance, a magnesium alloy comprising 0.1 to 15 wt% calcium is exposed to the inside of an atmosphere with a temperature of 0 to 300°C comprising ≥15 vol% ozone to form the oxide film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004198952-A (JP)
Title: Optical film and its use
Inventor: SHIBATA HIROSHI
IPC: C08F232/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which has transparency and thermal resistance and is superior in productivity and economical efficiency to thereby produced industrially suitably and has less optical distortion and is hardly discolored caused by a change over time due to heat and ultraviolet rays from a light source or the like, and by temperature and humidity for use, etc. and is superior in secondary workability such as adaptability to print, adhesion or various coatings.  <P>SOLUTION: The optical film is made of a material containing a cycloolefin copolymer which has specific cycloolefin structure units (A) and specific acrylic structure units (B) and has specific cycloolefin structure units (A) not made adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207416-A (JP)
Title: Semiconductor device, electronic equipment, and manufacturing method of semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H01L25/07
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which makes more efficient the lamination process of a semiconductor chip, to provide electronic equipment, and also to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: Semiconductor chips 1a-1c are successively laminated in an accommodation body 6, where an accommodation region 6a is provided, the semiconductor chips 1a-1c are laminated before resin is injected via slits 7a, 7b, 8a, and 8b, thus forming insulating resin layers 10a, 10b among the semiconductor chips 1a-1c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206337-A (JP)
Title: Control method and control device of automatic pressure regulating valve
Inventor: FUKASE TSUTOMU
IPC: G05D16/04
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and control device capable of rapidly controlling the valve opening of an automatic pressure regulating valve to a desired opening without delay by use of the pressure and flow rate of a fluid to be controlled.  <P>SOLUTION: Necessary pressure increase and pressure reduction are selectively and forcibly applied to the control chamber of the automatic pressure regulating valve to rapidly move the valve element of the automatic pressure regulating valve to a state required at the point of time, or to each position of balanced opening, large opening, and small opening.  <P>COPYRIGHT: (C)2004,JPO&NCIPI