baber/WOPTO huggingface dataset:
Patent JP-2004300952-A (JP)
Title: Temperature measuring method and temperature measuring device for engine
Inventor: FUJII YASUO
IPC: F02D45/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring method and a temperature measuring device for an engine for measuring an engine temperature in starting of the engine without using a water temperature sensor.  <P>SOLUTION: For a predetermined time after starting of the engine, an applied current value of a solenoid 1 is calculated based on a resistance value and a voltage value between terminals of a current detection resistance 4, and a voltage value between terminals of the solenoid 1 is calculated based on the voltage value between terminals and a power source voltage value of the current detection resistance 4. An internal resistance value of the solenoid 1 is calculated based on the applied current value and voltage value between terminals of the solenoid 1, and a solenoid temperature is calculated based on the internal resistance value of the solenoid 1. The solenoid temperature is set as an engine temperature in starting of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301676-A (JP)
Title: Suction cup attaching device and axis alignment device having the same, and lens meter
Inventor: YOKOI TATSURO
IPC: G01M11/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the detachment even when a suction cup is sunk deeply into the inside of an opening part of a holding part, and is hardly removed.  <P>SOLUTION: In the suction cup attaching device having the holding part (fitting recessed part 17) for holding the suction cup 23 and for attaching the suction cup 23 to a spectacle lens ML, a detachment means (cup extrusion shaft 20) for detaching the suction cup 23 from the holding part is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299321-A (JP)
Title: Fluoroscopic decorative sheet
Inventor: AOYAMA KENSUKE
IPC: B32B3/24
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluoroscopic decorative sheet using a base material not causing the occurrence of fine refuse or flash even if a through-hole is formed and consequently causing no missing of ink or a printing flaw even if the so-called post-printing method is employed.  <P>SOLUTION: The fluoroscopic decorative sheet is composed of a bright color opaque base material and the colored layer provided on at least one side of the bright color opaque base material and has a large number of through-holes piercing both of the bright color opaque base material and the colored layer. The bright color opaque base material has a large number of voids therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303663-A (JP)
Title: Illumination control device and lighting system
Inventor: TAKAHASHI HISAAKI
IPC: H05B37/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured illumination control device capable of illuminating an illumination area with a target illuminance even if peculiar external light exists, and a lighting system.  <P>SOLUTION: This illumination control device 5 operates an illuminance value by external light in an illuminated area 11 from an illuminance value input in an illuminance input means 20, and is provided with an external light level operating means 21 to correct an illuminance value by reflected light from areas other than the illuminated area 11 in relation to the illuminance value by the external light, and a control means 28 to control the dimming rate of an illumination load 9 so that an illuminance value by a luminaire 3 in the illuminated area 11 comes to a value obtained by deducting the illuminance value by the external light which has been operated and corrected by the external light level operating means 21 from a predetermined target illuminance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312819-A (JP)
Title: Power generation system
Inventor: OKIMURA HITOSHI
IPC: H02J3/46
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a contract electric power by improving a load peak.  <P>SOLUTION: AC Power generated by a private generation source 301 is supplied to a thermal load 305 and a power load 307. AC Power from a commercial system 303 is converted into a DC power using an AC/DC converter 300, which is stored in a battery 302. The DC power of the battery 302 is converted into AC power using an I/C converter 304, which is supplied to the power load 307 or the thermal load 305. Otherwise, the AC power from the private generation source 301 is converted into DC power and then accumulated in the battery 302. During this process, when the peak of the load occurs, a controller 306 increases both the DC power outputted from the battery 302 and the AC power outputted from the generator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306324-A (JP)
Title: Printing device and printing method
Inventor: MATSUDAIRA MASATOSHI
IPC: G06F3/12
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which makes printings under a more appropriate printing condition and more easily sets a printing condition suitable for a document, and also to provide a printing method.  <P>SOLUTION: It is detected by analyzing an inputted markup language file whether an image file is incorporated in each page (S100 and S110). In the case where the image file is incorporated, and moreover when a color number of the image file is not smaller than a predetermined number and also a magnification or reduction rate of the image file is within a predetermined range, "a high-definition mode/exclusive paper" is set as a printing mode for the page (S120-S150). On the other hand, when the image file is not incorporated, when the color number of the image file is smaller than the predetermined number, or when the magnification or reduction rate is outside the predetermined range, "a high-speed mode/plain paper" is set as the printing mode (S160).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312850-A (JP)
Title: Method of threading cable into grommet, and grommet expander
Inventor: OKANE MASAYUKI
IPC: H02G3/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good cable threading method to a grommet, which can improve the threading work efficiency at the time of threading a cable into a long grommet, and to provide a grommet expander.  <P>SOLUTION: The grommet expander 10 is equipped with three pieces of first to third flexible long members 11, 12, and 13 for diameter expansion, which are to be passed into the hole of the long grommet, drive means 21 and 31, which displace these second and third flexible long members 12 and 13 for diameter expansion with both their ends supported into far positions, a frame 18, and a controller 20. The grommet is brought up near the center while expanding it to shrink the longitudinal dimensions by displacing these first to third flexible long members 11, 12, and 13 for diameter expansion into mutually far positions and flexing the centers of the first to third flexible long members 11, 12, and 13 for diameter expansion with both their ends supported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305959-A (JP)
Title: Method for cleaning polluted soil and ground water
Inventor: MATSUTANI HIROSHI
IPC: B09C1/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when chlorinated ethylenes, for example, contained in soil or ground water are contained in large quantities are subjected to oxidative decomposition, hydrogen chloride is produced to lower the pH of ground water and H<SP>+</SP>is also produced in the same way to lower the pH of ground water containing ferric iron but, when the pH of ground water lowers, neutralization equipment is required in the rear stage of ground water pumping-up facilities and a structure being in contact with ground water is corroded.  <P>SOLUTION: For example, an injection well and a water pumping-up well are formed by excavating polluted soil, and an oxidizing agent like permanganate and a buffer solution like sodium hydrogencarbonate are injected from the injection well and water is subsequently pumped up from the water pumping-up well to recover the oxidizing agent solution and the buffer solution. By this method, the lowering of the pH of the eluate after treatment pumped up from the water pumping-up well can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307740-A (JP)
Title: Methods for manufacturing diarylamino group-containing copolymer, organic electroluminescent element, and hole transport layer for organic electroluminescent element
Inventor: KATO SHINJI
IPC: C08F226/12
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for manufacturing a novel copolymer for use with a hole transport layer for an organic electroluminescent element, for manufacturing an organic electroluminescent element excellent in adhesion between the positive electrode and the hole transport layer and capable of generating a high-intensity emission upon application of a low voltage, and for manufacturing a hole transport layer for an organic electroluminescent element excellent in adhesion with the positive electrode and capable of generating a high-intensity emission upon application of a low voltage.  <P>SOLUTION: The organic electroluminescent element has a hole transport layer having a copolymer comprising a monomeric unit having, in its structure, an electron-donating N,N-aryl substituted amino group or a group, or the like, containing the amino group, and a monomeric unit containing at least one functional group. The hole transfer layer and the positive electrode surface are covalently bonded with each other by using a coupling agent having a functional group capable of covalent bonding with the copolymer. The thus-acquired organic electroluminescent element is excellent in thickness accuracy and in surface flatness, has a hole transfer layer less in film thickness, and is capable of generating a high-intensity emission upon application of a low voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306924-A (JP)
Title: Cup holder
Inventor: KIKUCHI MASAMITSU
IPC: B60N3/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup holder capable of lessening the draw-out protrusion amount of a drawout part when the cup holder is in service and holding stably a cup or the like having large weight such as a PET bottle.  <P>SOLUTION: The cup holder has a body 4 attached to an opening 3 formed in an instrument panel 2 and equipped with a body casing 5 mounted on the inside of the opening 3 and the drawout part 6 accommodated in the body casing 5 as able to be drawn out and capable of holding the cup etc. A, wherein the drawout part 6 is provided in its part nearer the user with a cup bottom holding part 11 in a recessed form and has a lid 12 for the opening 3 in the instrument panel 2, and in the cup bottom holding part 11 of the drawout part 6, a cup side holding member 14 is accommodated in such a way as capable of rotating and rising/falling centering on a rotary shaft 13 set in a position nearer the innermost, and further a resilient member 15 to energize the member 14 upward in rotation regularly is interposed between the drawout part 6 and the member 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319544-A (JP)
Title: Semiconductor memory
Inventor: MITSUIDA TAKASHI
IPC: H01L29/792
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of controlling a current flowing through a channel with high accuracy.  <P>SOLUTION: The semiconductor memory comprises a plurality of electrically writable/erasable transistors TC. The transistor includes a pair of source-drain regions BL1 and BL2, a channel region 13d provided between the source-drain regions BL1 and BL2, a control gate CG facing the channel region 13d, and floating gates FG1 and FG2 provided between the channel region 13d and the control gate CG. When charges are injected into the floating gate FG, a source current 51 flowing through the source BL1 is controlled by a constant current source 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318934-A (JP)
Title: Optical disk device, its tilt control method, and tilt control program
Inventor: OGURI OSAMU
IPC: G11B7/1392
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of tilt control for an optical disk device and to contribute to make the device small-sized and reduce the manufacturing cost of the device.  <P>SOLUTION: A storage part 12 stores actuator sensitivity which is preliminarily calibrated, zero point shift quantity β of a correction angle, sensitivity of a sensor, and zero point shift quantity of a detected angle. When the device is started, a control part 11 controls a motor for access, displaces an optical pickup 3 to the prescribed position, obtains a detected angle and applied voltage at a plurality of positions on the basis of output voltage from a tilt sensor, further, a detected angle and applied voltage for an arbitrary position are interpolated, and and the resultant data are stored in the storage part 12. When information of the prescribed address is read, the control part 11 controls the motor for access, displaces the optical pickup 3 to the prescribed position, reads corresponding applied voltage from the storage part 12, and controls a driving circuit part 9 so that this applied voltage is given to a lens actuator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268135-A (JP)
Title: Fixation of solder material
Inventor: UMEDA TADASHI
IPC: H01L23/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder material fixing method that realizes stable soldering even if an opposite component member for fixing the solder material thereon has a large heat capacity, a high heat conductivity, and a semi-spherical shape.  <P>SOLUTION: In the fixation of a solder material, an arc discharge is introduced between the solder material and a lead pin head in order to position a welding heat source between the soldering surface side of the solder 1 and that of the component member (lead pin in this embodiment) 3 side. This configuration makes rapid heating possible only on the head surface layer of the lead pin having a larger heat capacity and a higher heat conductivity than the solder material. In addition, the arc discharge removes oxides and stains on the joining surfaces. After the heating, the soldering surfaces are stuck at a sufficient speed and then pressed so as to prevent thermal diffusion in the head surface layer of the lead pin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004314457-A (JP)
Title: Liquid droplet discharging device and head abnormality detection/judgment method
Inventor: SHINKAWA OSAMU
IPC: B41J2/045
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharging device which detects a discharging abnormality of liquid droplet discharging heads and can carry out a suitable recovery process according to its cause, and to provide a head abnormality detection/judgment method.  <P>SOLUTION: The liquid droplet discharging device has a plurality of the liquid droplet discharging heads with vibrating plates and actuators for displacing the vibrating plates; a driving circuit for driving the actuators; a residual vibration detecting means 16 for detecting residual vibration of the vibrating plates after the actuators are driven by the driving circuit; a pulse generating means for generating reference pulses; an arithmetic operation processing means 17 for operating the number of the reference pulses generated by the pulse generating means on the basis of the residual vibration of the vibrating plates; a time counting means for counting the elapse of time after the actuators are driven by the driving circuit; and a judging means 20 for judging the head abnormality of the liquid droplet discharging heads on the basis of the operation result of the operation processing means 17 and the passed time measured by the timer means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314134-A (JP)
Title: Weld bolt feeding method and device therefor
Inventor: HAYATA YOSHIMI
IPC: B23K11/14
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weld bolt feeding method in which weld bolts fed from a parts feeder by air blows can be securely delivered to the parts storing section of a chuck withdrawing to a parts discharging position through a feeding pipe regardless of weld bolt sizes and air blow velocity, in automatically feeding welding parts such as weld bolts, T-shaped nuts and other T-shaped parts from the parts feeder accurately to the welding position of a resistance spot welding machine, and to provide a device therefor.  <P>SOLUTION: The weld bolts fed in line from the parts feeder are sent into the feeding pipe 15 in which the weld bolts are blown off by air blows near to electrodes. A stopper 20 is provided to restrain the chuck 3 from tending to open at the position where the weld bolt B is discharged from the feeding pipe 15 so that the chuck 3 does not open despite the momentum of the weld bolt B being discharged from the feeding pipe 15 when the weld bolt B is fed into the parts storing section 5 of the chuck 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319308-A (JP)
Title: Lithium secondary battery
Inventor: NAKANO TAKESHI
IPC: H01M10/05
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in safety and reliability.  <P>SOLUTION: The secondary battery has a wound group incorporated in a battery case, with a peripheral part of battery lids 4 arranged at upper and lower end surfaces of the wound group welded to the peripheral end parts of the battery case. A gas exhaustion port 10 exhausting the gas in the battery is formed at one of the battery lid 4. A round-cut part 10a is formed at a periphery of an inside end part of the opening of of the gas exhaustion port 10 on the battery lid 4, and an area of the inside end part of the opening is set larger than that of the outside end part of the opening. A gas exhaustion valve closing the gas exhaustion port 10 and cleaving it with a prescribed pressure is welded in the vicinity of the inside end part of the opening of the gas exhaustion port 10 on the battery lid 4. Resistance against gas flow concentrating in the vicinity of the inside end part of the opening of the gas exhaustion port 10 is restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154926-A (JP)
Title: Pin miller cutter
Inventor: KUBOTA SEIICHI
IPC: B23C3/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a relative shift of a cutter body with respect to a cutter mounting portion irrespective of its heat.  <P>SOLUTION: When the cutter body 2 has been inserted into the inner peripheral portion of the cutter mounting portion 3, the cutter body 2 is fixed by means of a positioning and fixing mechanism in the state that the cutter body 2 is relatively positioned in the direction of the thrust force. The positioning and fixing mechanism is configured so as to have projections 5 provided on the cutter body 2 so as to elongate toward the cutter mounting portion 3, insertion notches 6 formed on the inner peripheral part of the cutter mounting portion 3, and fixed pieces 7 located between the insertion notches 6 and the projections 5 in the peripheral direction when the projections 5 have been inserted into the insertion notches 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318158-A (JP)
Title: Plasma treatment system
Inventor: TYLER JAMES SCOTT
IPC: H01J37/32
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment system that treats a workpiece with downstream-type plasma.  <P>SOLUTION: The processing chamber of this plasma treatment system includes a chamber lid having a plasma cavity disposed generally between a powered electrode and a grounded plate, a processing space separated from the plasma cavity by the grounded plate, and a substrate support in the processing space for holding the workpiece. Direct plasma is generated in the plasma cavity. The grounded plate is adapted with openings that remove electrons and ions from the plasma admitted from the plasma cavity into the processing space to provide downstream-type plasma of free radials. The openings also eliminates line-of-sight paths for light between the plasma cavity and processing space. In another aspect, the volume of the processing chamber can be adjusted by removing or inserting at least one removable sidewall section from or into the chamber lid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327464-A (JP)
Title: Process for forming semiconductor wafer
Inventor: MATSUZAKA HIROSHI
IPC: H01L21/28
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming a semiconductor wafer in which electrode bumps having a constant shape are formed quickly with high precision by suppressing warp or bend incident to thinning of the semiconductor wafer.  <P>SOLUTION: A glass substrate 33 is pasted in a protective member pasting process to a wafer 21 which is made thin in a back grind process, a gold deposition film 23 is formed on the circuit forming surface 22 of the wafer 21 (process g), a resist film 24 is formed on the gold deposition film 23 (process h), and coated with a photoresist film 25 on which a bump electrode pattern is formed (process i). Subsequently, the photoresist film 25 is exposed (process j) and the resist film 24 and the photoresist film 25 are removed except the part of the bump electrode pattern. Finally, etching is performed to leave the part masked with the resist film 24 and the photoresist film 25 thus forming bump electrodes 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325087-A (JP)
Title: Method and apparatus for evaluating liquid coating
Inventor: MORI YOSHIAKI
IPC: G01B11/26
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the behavior when drops discharged from a nozzle hit a substrate surface at an actual speed, the behavior after the hitting, and the contact angle with the substrate surface.  <P>SOLUTION: In a method of evaluating the behavior when the drops 16 discharged from the nozzle 12 hit the substrate 18, the behavior after the hitting, and the contact angle, a plurality of CCD (charge coupled device) cameras 14 are used to directly photograph the drops 16 from a plurality of locations. The drops 16 at and after impacting are photographed to acquire image data. Based on the image data, the behavior of the drops 16 at and after hitting is expressed as a three-dimensional image, and the behavior and contact angle of drops 16 are evaluated from the three-dimensional image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026806-A (JP)
Title: Method of producing organic onium salt of tetrafluoroaluminate
Inventor: MIYAUCHI HIROO
IPC: H01G9/035
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial and highly yielding means for obtaining an organic onium salt of tetrafluoroaluminate useful for various kinds of chemical products such as a battery, an electrolytic condenser and the like including the electrolytes of electrochemical components.  <P>SOLUTION: The acquisition of a method of producing organic the onium salt (for example, 1-ethyl-2, 3-dimethylimidazolinium salt) of tetrafluoroaluminate which is characterized in that it allows hydrogen fluoride, an organic onium salt (for example, methyl carbonic salt of 1-ethyl-2,3-dimethylimidazolinium) and aluminum trifluoride (for example, trihydrate of hydrogen fluoride) to react.  <P>COPYRIGHT: (C)2004,JPO