baber/WOPTO huggingface dataset:
Patent JP-2005042952-A (JP)
Title: Multi-functional heat pump type water heater system
Inventor: SHIMURA KINICHI
IPC: F24H1/18
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional heat pump type water heater system capable of quickly re-heating and saving energy by using a heat pump type water heater.  <P>SOLUTION: In this multi-functional heat pump type water heater system, hot water heated by a gas cooler 21 of a heat pump unit 2 is stored inside a hot water storage tank 1, and the stored hot water is utilized by each of water heater. The heat pump unit 2 is controlled for boiling so that high-temperature hot water at 85°C or more is boiled in a volume at 1/5 to 1/4 of the volume of the hot water storage vessel 1 in an upper part thereof and so that middle-temperature hot water at 65-85°C is boiled in a lower part thereof. A heat exchanger 93 for re-heating a bathtub 9 is provided in a high-temperature range H wherein high-temperature hot water at 85°C or more is boiled, and a hot water take-out opening 45 is provided in a middle-temperature range M wherein middle-temperature hot water at 65-85°C is boiled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042142-A (JP)
Title: Efficient application method of carbonaceous resource
Inventor: ONODA MASAMI
IPC: C10K3/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where carbonaceous resources such as coal are gasified so as to produce a reducing gas, and reduced iron, hydrogen and electric power are simultaneously produced with high efficiency using the reducing gas.  <P>SOLUTION: In the efficient application method of carbonaceous resources, a sulfur component-containing carbonaceous raw material 15 (such as coal) is partially burned with oxygen 16 to produce a reducing gas 11; the reducing gas 11 and iron ore 2 are brought into contact in a solid reducing furnace 4 to reduce the iron ore, so that sulfur component-containing solid reduced iron 3 is produced; and further, the desulfurized reducing gas 11 is produced. The sulfur component included in the reducing gas 11 is moved to the reduced iron 3 in the solid reducing furnace 4, so that the desulfurized reducing gas 11 is obtained. The sulfur-containing solid reduced iron 3 is charged to a blast furnace. The desulfurized reducing gas 11 is utilized for gaseous hydrogen production and/or combined power generation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045428-A (JP)
Title: Gate driving circuit and semiconductor device
Inventor: KOJIMA TSUTOMU
IPC: H01L21/8238
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate driving circuit and a semiconductor device that can sufficiently prevent a through current from being generated owing to noise and deter the circuit area and current consumption from increasing.  <P>SOLUTION: The level of a gate output for turning off an IGBT 12 is monitored in order to prevent malfunction such that the IGBT 12 is turned on even when the potential of an output terminal 22 rises owing to potential variation at an external terminal 13 where a load 14 is connected while the gate output is outputted from the output terminal 22; when the level falls below a low threshold Vth-L set by a threshold setting circuit 111, a switching element SW3 for shunting is turned on, and is then kept at an on state as long as a high threshold Tth-L is not exceeded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228068-A (JP)
Title: Electromagnetic induction heating device
Inventor: TOMITA HIDEO
IPC: H05B6/36
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set a generating region of an eddy current to match the shape of a surface to be heated and uniformly heat the whole of the surface to be heated in an electromagnetic induction heating device.  <P>SOLUTION: An electromagnetic head portion 1 for generating alternating lines of magnetic force M to perform induction heating has a core 2 to be an orthogonal magnetic core and a heating coil 3 wound around its outer periphery. The core 2 has a facing portion 5 for facing a surface to be heated 4a of a conductive heating member 4 and an opposite portion 6 of its opposite side, the facing portion 5 formed in a shape in which the cross-sectional shape of the facing portion 5 is matched to the surface to be heated 4a. A line of magnetic force passing area Am and a path of the eddy current on the surface 4a are also matched to the heating shape of the surface 4a. Accordingly, it is possible to uniform the induction heating by applying the eddy current with less bias in the entire shape of the surface 4a and perform a variety of heating just as designed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005058802-A (JP)
Title: Coating gun
Inventor: MURATA KENJI
IPC: B05B3/10
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating gun capable of preventing the intrusion of liquid supplied to a storage chamber of a rotary atomizing head into the back side of the inner part of a body.  <P>SOLUTION: A discharge path 37 which is communicated with an annular clearance 27, is opened outside the body 10 and is nearly radial is disposed on the back side from the annular clearance 27 between the outer periphery of a passage pipe 12 and the inner periphery of a center hole 26 of the rotary atomizing head 11. The liquid passes through the annular clearance 27 from the storage chamber 17 of the rotary atomizing head 11, advances to the discharge path 37 thereon, is imparted with a centrifugal force through the rotation of the rotary atomizing head 11 and is discharged outside the body 10 by the centrifugal force. As a result, there is no fear that the liquid is intruded into the interior of the back side in the inner part of the body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064070-A (JP)
Title: Electronic apparatus
Inventor: KAKIZAKI HITOSHI
IPC: H05K7/20
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size and lightweight electronic apparatus through reduction in size of a heatsink, by improving the cooling effect of electronic components generating a large amount of heat arranged on a substrate.  <P>SOLUTION: A wind-shield cover 6 is provided with a intake port 4 formed of a first opening 4-1 which is lower than the height of a cooling fin 3 of the heatsink 1 to intake the cooling wind, and a second opening 4-2 which is almost equal to the height of the cooling fin 3. This wind-shield cover 6 is mounted to the external side of the heatsink 1 in which a plurality of cooling ins 3 are formed. The electronic components 5-2 which generate a large amount of heat among a plurality of electronic components are arranged so that these components are cooled with the cooling wind generated by a fan 7 from the second opening 4-1. Since the fan sends a large amount of wind in the side of the second opening 4-1, effective cooling is realized by arranging the electronic components 5-2 which generate a large amount of heat in the side of the second opening 4-1 which provides a large amount of wind.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032033-A (JP)
Title: Production line analysis device
Inventor: KATO SHINICHI
IPC: G06Q50/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to determine the state of work flow at each point on a production line.  <P>SOLUTION: Each process part 12 and each conveying part 14 which constitute the production line 10 are each provided with a respective workpiece sensor for detecting whether or not there is a workpiece in a respective location. Detection signals of each workpiece sensor are sent from a PLC 16 to a production line analysis device 14. The production line analysis device 24 determines the ratio of the on period to the off period of one cycle of detection signals of each workpiece sensor, and displays a graph showing the way the ratio varies in times series. The production line analysis device 24 gives an alarm when the radio deviates from a previously registered normal range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038165-A (JP)
Title: Management system for research and development work, management method for research and development work, and management participation system in regard to research and development work
Inventor: MURANAKA TADASHI
IPC: G06Q10/06
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for research and development work capable of setting a research and development theme by an idea of a research and development department in a company, capable of raising funds without putting in expenses of one's company, and preventing the deterioration of operating ratio of researchers and facilities belonging to a research laboratory while carrying out research and development.  <P>SOLUTION: A research and development organization (the research laboratory) sets the research and development theme which is not the product development of an own company or requested research (sponsored research) from the other company on the basis of unique marketing research, expenses necessary by researchers to carry out the set research and development theme are calculated to set up a fund, the number of offering units is calculated with respect to the fund, and the fund is sold to investors in offering units to raise the research and development expenses in the research and development work so that the researchers of the research laboratory can carry out research and development.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036106-A (JP)
Title: Cell adhesion material
Inventor: ADACHI TAIJI
IPC: C08J7/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell adhesion material whose affinity with cells is improved by irradiating the surface of a substrate material with an atomic beam to physically change the surface thereby controlling the affinity of the substrate material surface with cells.  <P>SOLUTION: The cell adhesion material has a resin material surface that is physically modified by irradiating the surface of a substrate material with an atomic beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036776-A (JP)
Title: Internal combustion engine
Inventor: KAWAKUBO HIROYUKI
IPC: F01P5/12
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the overall width of an internal combustion engine in the internal combustion engine having a water pump.  <P>SOLUTION: In this engine 15, a water pump driving sprocket 159 is installed between a journal part 170 at one end of a crankshaft 47 and a camshaft driving sprocket 147 rotating the camshaft, a water pump 55 is disposed on the right side wall 43a of a cylinder block 43, and a pump driving chain 148 is wrapped around between the rotating shaft 157 of the water pump 55 and the water pump driving sprocket 159.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048040-A (JP)
Title: Aromatic polyester copolymer
Inventor: KAGEYAMA YUICHI
IPC: C08G63/672
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aromatic polyester copolymer that is suitable as a material for a molding requiring biodegradability and has excellent heat resistance and moldability.  <P>SOLUTION: The aromatic polyester copolymer is obtained by introducing an ester component having a specific oxygen-containing spiro structure skeleton to a polyester component. Concretely, the copolymer comprises a polyester repeating unit composed of (1) a semiaromatic polyester repeating unit, (2) an aliphatic polyester unit and (3) a dicarboxylic acid/oxygen-containing spiro skeleton diol, preferably a copolymer that is a block copolymer and has 2-10 average chain length of the repeating unit of the component (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047541-A (JP)
Title: Unpacking device and unpacking method for film packaged article
Inventor: WATANABE KAZUHIRO
IPC: B65B69/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unpacking device and an unpacking method for a film packaged article by which the unpacking work of the film packaged article is automated, and the working efficiency is increased.  <P>SOLUTION: Interleaves P1 and P2 are adhered to an upper surface section 1A and a pair of side surface sections 1B which are confronted with each other, and the whole is integrally packaged with a shrink film F to form this film packaged article 1. This unpacking device is equipped with a cutter mechanism which forms first to third film cutting lines CT1 to CT3 in such a manner that the film F of the film packaged article 1 can be opened from four sides, a film opening mechanism which opens the cut film F, an interleaf removing mechanism which removes the interleaves P1 and P2, a carrying mechanism which carries an article to be packaged to a next process, and a film removing mechanism which removes the cut film F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046741-A (JP)
Title: Gas adsorbent
Inventor: TOKUYASU HITOSHI
IPC: B01J20/20
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas adsorbent which can prevent a temperature increase by heat generated by the adsorption and desorption of gas and a temperature decrease, can maintain a gas adsorption/desorption function, and can simply be produced.  <P>SOLUTION: The gas adsorbent comprises resin spheres containing heat storage component whose phase is changed by temperature and porous bodies. In the gas adsorbent, the outer surface of the resin sphere is a thin minute layer having pores 0.5 μm or below in diameter, the inside is a porous network layer having pores 1-100 μm in diameter mainly contiguous to the minute layer, and the porosity of the porous network layer is 50-95%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051070-A (JP)
Title: Method for plasma processing and plasma processor
Inventor: SAITO MITSUHISA
IPC: H01L21/3065
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing method and a plasma processor capable of making the resistance almost the same resistance before cutting after removing the extended layer and capable of shortening the unit process time.  <P>SOLUTION: In the plasma processing method for plasma processing the cut surface cut in a direction vertical to the surface of a substrate, of at least one object of thin films laminated on the surface of the substrate, a microplasma is generated by supplying power to a metallic substance set on an electrode arranged in a microplasma source or in the cut surface or in the vicinity of the cut surface while supplying gas to the microplasma source, and small parts on the surface of the cut surface are worked by irradiating the cut surface with active particles generated by the microplasma.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046071-A (JP)
Title: Gene involved in acetic acid tolerance
Inventor: SATO REINA
IPC: C07K14/195
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new gene involved in acetic acid tolerance, to breed acetic acid bacteria enhanced in acetic acid tolerance using the gene, to provide a method for improving the acetic acid tolerance of microorganisms belonging to Acetobacter, and to provide a method for efficiently producing an acetic acid-rich vinegar using acetic acid bacteria improved in acetic acid tolerance.  <P>SOLUTION: The new gene, i.e. a DNA, encoding the following protein A or B is provided. The protein A comprises a specific amino acid sequence. The protein B comprises an amino acid sequence where one or several amino acids are substituted, deleted, inserted, added or inverted in the above-amino acid sequence, and has the function of enhancing acetic acid tolerance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051099-A (JP)
Title: Method of cleaning substrate
Inventor: SHIBAGAKI YOSHIZO
IPC: H01L21/304
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cleaning technique for improving the rinse effect carried out after chemical processing so as to reduce the consumption of the rinsing DIW.  <P>SOLUTION: A rinsing process with a weak alkaline solution is provided after an APM treating process is carried out, so that an electrostatic force acting between the surface of a substrate and particles can be made minus by controlling, and the particles are prevented from sticking again to the surface of the substrate. By this setup, a rinsing process performed after an APM treatment can be carried out in a shorter time than usual, so that the DIW can be reduced in consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050744-A (JP)
Title: Cylindrical alkaline storage battery and charger
Inventor: OCHIAI SEIJIRO
IPC: H01M10/48
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which, by providing a function of giving a warning by an expensive means so as not to touch a battery risen in temperature by charging, and by stopping charging by detecting the warning, suppresses rising of the temperature of the storage battery during charging to a specified value or less when super-boosting charging is performed and suppresses deterioration of the storage battery.  <P>SOLUTION: A thermo paint which tarnishes when the temperature becomes to have a specified value or more and after tarnishing returns to the original color by changing color again when the temperature falls to the specified value or less is arranged at the side face of a positive electrode terminal of a cylindrical alkaline storage battery or at the side face edge close to the positive electrode terminal out of the side face of the battery. Furthermore, the thermo paint is arranged on the surface of a member made of good conductor of heat arranged at the position contacting the positive electrode output terminal of a charger for cylindrical alkaline storage battery or side face edge close to the positive electrode terminal of the cylindrical alkaline storage battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046977-A (JP)
Title: Structure of combustion chamber of gas combustion type impact tool
Inventor: TANAKA KOJI
IPC: B25C1/08
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a combustion chamber capable of securing igniting a mixed gas in the combustion chamber by efficiently mixing an inflammable gas jetted into the combustion chamber with air in the combustion chamber.  <P>SOLUTION: An injection nozzle 21 for jetting the inflammable gas in the annular combustion chamber 10 formed on the upper side of a hitting cylinder 4 is formed facing the inside of the combustion chamber, a rotary fan 24 is installed to mix combustion gas fed into the combustion chamber with air in the combustion chamber, and a swirl generating means 33 is formed on the upstream side of the injection nozzle 21 in an airstream generated in the combustion chamber 10 by the rotary fan 24. The swirl is generated near the injection nozzle 21 in the combustion chamber 10 by the swirl generating means 33 to promote the mixing of the combustion gas with air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050768-A (JP)
Title: Micro relay
Inventor: ENOMOTO HIDEKI
IPC: H01H50/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro relay in which the armature substrate is operated stably and spring constant can be also freely established.  <P>SOLUTION: The micro relay comprises a body 1, an electromagnet device 2, an armature block 3, and a cover 4. The armature block 3 has an armature substrate 30 which constitutes an armature 300 having a magnetic body 32 and a frame 31 which supports the armature substrate in free rocking by surrounding the whole circumference of the armature substrate 30 in integration, and the frame 31 is jointed to the body 1. The armature substrate 30 is elastic deformation capably supported on the frame 31 by an elastic members 35 of which one end is integrally formed and coupled to the armature substrate 30 and the other end is integrally formed and coupled to the frame 31, and performs a see-saw movement using the top-most vertex of the protruded part 36B formed on the armature substrate 30 as a fulcrum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049789-A (JP)
Title: Key pressing load varying device of piano
Inventor: ISHIDA MUNEO
IPC: G10B3/12
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key pressing load varying device in which loading of a key associated with a key pressing operation of a piano is adjusted, adjustment of the load transmitted to the key is easily performed in accordance with the ability and the taste of a player and touch feeling of key pressing is switched.  <P>SOLUTION: A key pressing load varying device 7 is arranged for every key 3 at an opposite side top section with respect to the playing side making the fulcrum about which the key 3 of the piano is rocking and is provided with a weight lever 21 whose one tip side is engaged to a rocking shaft 19 that is supported to the piano main body in a freely rotative manner and the other tip side is supported in a freely rocking manner along the up and down direction of the key 3 and an attachment member 22 which is arranged for every key 3 between the top surface of the key 3 and the other tip side of the weight lever 21 and is mounted in a projecting manner toward the top of the key 3. In the key pressing load varying device 7, the other tip side of the weight lever 21 abuts the top section of the attachment member 22 by its own weight using the rotary shaft 19 as a fulcrum and the weight lever 21 applies a load against the key pressing operation of the player through the attachment member 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052248-A (JP)
Title: Eye adjustment function measuring instrument
Inventor: ISOGAI NAOKI
IPC: A61B3/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye adjustment function measuring instrument reducing a measurement error and a diagnosis error.  <P>SOLUTION: This eye adjustment function measuring instrument is provided with a fixation target presenting means changeable a presenting position of a fixation target and a refraction detecting optical system detecting a change in a refraction of a subject's eye, and finds the state of the adjustment function of the subject's eye based on a time course of the refraction in a stopped state of the fixation target. This instrument is further provide with an alignment detecting means detecting the alignment state of the refraction detecting optical system relative to the subject's eye and an automatic tracking means making the refraction detecting optical system to follow the movement of the subject's eye and make the alignment state a predetermined appropriate state during the detection of the time course of the refraction. This instrument detects the state of the astigmatism of the subject's eye and sets a measuring meridian when detecting the time course of the refraction based on the detection result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057880-A (JP)
Title: Motor drive device and washing machine and dryer employing it
Inventor: ARAI YASUHIRO
IPC: H02P6/28
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of performing brake operation of a brushless motor having no position sensor by simple control.  <P>SOLUTION: The motor controller comprises an inverter circuit 2 outputting a drive voltage to a motor, a motor current detecting section 4, and a control section 5A for operating the reactive current component from a detected current value and controlling the inverter circuit 2 such that the detected reactive current component becomes equal to a command value of reactive current. The control section 5A sets the command value of reactive current to increase the reactive current component when a brake command is inputted, and sets the command value of reactive current to decrease after the reactive current component has reached a peak.  <P>COPYRIGHT: (C)2005,JPO&NCIPI