baber/WOPTO huggingface dataset:
Patent JP-2005151681-A (JP)
Title: Switching power supply
Inventor: OTAKE TETSUSHI
IPC: H02M3/28
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply with reduced noise due to spike voltage.  <P>SOLUTION: The switching power supply is so designed that a switching element connected in series with the primary winding of a transformer is caused to perform on/off operation, and the voltage induced in the secondary winding of the transformer is rectified and smoothed by a rectifying element and a smoothing capacitor to obtain a desired output voltage. The switching power supply is provided with a PWM control circuit that controls the on/off operation of the switching element according to the terminal-to-terminal voltage of the smoothing capacitor. In the transformer, the primary winding and the secondary winding are different from each other in number of turns. One end of a tertiary winding for making substantially equal the number of turns of the primary winding and that of the secondary winding is connected in series with the winding of the smaller number of turns. The other end of the tertiary winding is connected with the homopolar end of the winding of the larger number of turns through a coupling capacitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187284-A (JP)
Title: Call charge saving apparatus and system
Inventor: ONIMARU TAKUSHI
IPC: H04M3/54
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To make possible a call of excellent quality and low charge between a fixed telephone or a mobile telephone set and a mobile telephone set out of a radio zone.  <P>SOLUTION: The mobile telephone set is connected to an interface of the apparatus connected to a public line network or a public line network connected to the Internet to automatically register a telephone number of the mobile telephone set in accordance with a fixed telephone number registered in a data file within an exchange or a server and when the telephone number of the mobile telephone set is inputted from any arbitrary telephone set, the call is directly incoming to the corresponding fixed telephone number without being connected to a mobile communication network, so that calling is made possible with the low call charge between fixed telephones, and excellent call quality is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004083140-A (JP)
Title: In-mold label container
Inventor: SHINOKI NORIKAZU
IPC: B65D25/34
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold label container having an enhanced gas barrier property by preventing a side label from peeling.  <P>SOLUTION: The in-mold label container 10 is provided with a side section 10a and a bottom section 10b. Out of them, the section 10a comprises a side label 1 and an injection resin 7, and the base section 10b comprises a bottom label 2 and an injection resin 7. The side label 1 is of a fan form and a notch is formed at the lower sections of both side edges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005146370-A (JP)
Title: Metallic ball made of aluminum, electrolyte injection hole sealing material, and battery produced by using the sealing material
Inventor: IMAE SHINYA
IPC: B22F1/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic ball made of aluminum for an electrolyte injection hole sealing material produced by a uniform droplet atomization method, and to provide a battery such as a lithium ion battery produced by using the same.  <P>SOLUTION: In the metallic ball made of aluminum in this invention produced by using a uniform droplet atomization method, diameter is 0.5 to 2 mm, and Vickers hardness is ≤30 Hv. In this method, since, as the electrolyte injection hole sealing material, the one having a hardness lower than that of the metallic ball made of aluminum obtained by a header working method is used, the damage such as deformation in the circumference of an electrolyte injection hole in a sheath material does not occur at the time of press-fitting, and a battery such as a lithium ion battery can be produced with high productivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151444-A (JP)
Title: Frequency synthesizer
Inventor: NAKANE MASABUMI
IPC: H03L7/18
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a periodic noise occurs since a control for temporally changing a frequency division of a variable frequency divider is required at a ratio according to a setting in a frequency synthesizer of a fractional-N mode phase synchronous circuit type used for a radar and a wireless communication device.  <P>SOLUTION: A fractional-N mode phase synchronous circuit is provided with, between a loop filter and a voltage control oscillator 6, a low-pass filter 9 with a cutoff frequency which is fully higher than a loop bandwidth frequency of the phase synchronous circuit and which determines a fractional frequency division ratio of a PLL control circuit 8, and which is fully lower than a periodic frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144075-A (JP)
Title: Magnetic resonance imaging system
Inventor: ARAI HITOSHI
IPC: G01R33/28
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a whole imaging time when a plurality of images are picked up by obtaining synchronization with a body movement such as a respiratory movement or heartbeats and combining pulse sequences with a plurality of different imaging conditions set therein.  <P>SOLUTION: When echo data is measured by obtaining synchronization with the body movement such as the respiratory movement or the heartbeats and combining the pulse sequences for picking up the images on the imaging conditions, the waiting time of one pulse sequence is assigned to the performance of another pulse sequence for the effective utilization of the waiting time. Accordingly, a useless waiting time is eliminated and the whole imaging time is shortened. Then, burden on a subject is relieved as a result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158097-A (JP)
Title: Disk storage apparatus and head unloading control method
Inventor: SAKAMOTO NORIYUKI
IPC: G11B5/54
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To attain a head unloading operation without increasing a power consumption at the seek operation even though a torque required for the head unloading operation is larger than a torque required for the seek operation.  <P>SOLUTION: The head 12 is supported by an actuator 14 so as movable to the radial direction of a disk 11. The actuator 14 has a VCM (voice coil motor) used as a driving source for this actuator. By a VCM driver 172, a driving current for driving the VCM 15 is supplied to the VCM 15. By a CPU 18, at the head unloading operation retracting the head 12 to a ramp 16 dislocated from a recording surface of the disk 11 by the actuator 14, the VCM driver 172 is driven with a higher voltage as compared with that at the non-head unloading operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155945-A (JP)
Title: Restarting method for melting furnace, and melting furnace
Inventor: NOMA AKIRA
IPC: F23G5/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting furnace, and a restarting method for the melting furnace capable of quickly carrying out restarting by a simple structure without requiring manual work of an operator in the furnace.  <P>SOLUTION: The restarting method is for the melting furnace 100 having a vertically movable tubular electrode 15 penetrating a furnace lid 13, and a furnace bottom electrode 16 arranged in a furnace bottom 14. After a shutdown of the melting furnace 100, restarting is carried out by lowering a stranded conductive material (an iron needle) 30 from a hollow part 15a of the tubular electrode 15 to a molten metal layer 21 of a furnace bottom part, the stranded conductive material 30 is erected such that at least its end part is exposed into the furnace, and the stranded conductive material 30 is energized by the tubular electrode 15 in starting of the melting furnace 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156768-A (JP)
Title: Phase shift mask and its manufacturing method
Inventor: ISHIKAWA KIICHI
IPC: G03F1/68
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable formation of a pattern responding to a finer pattern with higher accuracy than a conventional one while using super resolution techniques by a phase shift effect of light.  <P>SOLUTION: The phase shift mask has a Levenson type phase shift portion 6 formed to generate a phase difference in the light transmitting a light transmitting part 4 from the light transmitting the adjacent light transmitting part 4, and a halftone phase shift portion 7 formed to generate a phase difference between the light transmitting the light transmitting part 4 and the light transmitting a semitransmitting part 5 having specified transmittance. The Levenson type phase shift portion 6 and the halftone phase shift portion 7 are present as mixed in one pattern region simultaneously exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176718-A (JP)
Title: Method and apparatus for cleaning combustor liner
Inventor: GILBERT FARMER
IPC: B23P6/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing thermal barrier coating material 96 from at least one opening 88.  <P>SOLUTION: The method comprises the steps of: providing a mixture 120 of water and a plurality of beads 122; and directing the mixture into the at least one opening to facilitate removing thermal barrier coating material obstructing the opening. The method further comprises a step of directing the mixture into at least one opening within a gas turbine combustor liner 58 to facilitate removing material from the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005164678-A (JP)
Title: Speed controller of rotary body
Inventor: INUI YOJI
IPC: G03G15/01
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make linear velocity difference between a conveying transferring belt and a photoreceptor drum in a color printer always in agreement with each other with simple constitution.  <P>SOLUTION: This apparatus is used for controlling linear velocity of the conveying transferring belt 4 driven by a different motor from that for the photoreceptor drum 10 and is provided with a means for changing the number of revolutions of the motor, a torque sensor 46, and a means for setting the number of constant velocity revolutions. The means for changing the number of revolutions of the motor changes the number of revolutions of a motor 30 for driving the driving roller 20 of the conveying transferring belt 4 within a predetermined range around the objective number of revolutions. The torque sensor detects driving torque of the motor 30 while changing the number of revolutions of the motor 30. The means for setting the number of revolutions of constant velocity sets the number of revolutions of the motor when torque detected by the torque sensor 46 is a minimum value, as the number of revolutions of constant velocity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166445-A (JP)
Title: Manufacturing method of organic electroluminescent element
Inventor: TANIGUCHI MORIO
IPC: H05B33/10
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electroluminescent element capable of reducing the damage of an organic material layer by improving the durability of a light-emitting element.  <P>SOLUTION: The manufacturing method of the organic electroluminescent element comprises: a process of preparing a first electrode base plate composed of a first insulation base plate, two or more of electrode wire groups parallel with each other arranged on the surface of the first insulation base plate, insulation spacer layers arranged between the electrode wire groups, and an organic light-emitting layer laminated on the electrode wire group and the insulation spacer; and a second electrode plate composed of electrode wire groups parallel with each other arranged on the surface of the second insulation base plate; a process of superposing the second electrode base plate on the first electrode base plate interposing the organic light-emitting layer so that the electrode wire groups of the respective electrode base plates cross each other; and a process of jointing the first electrode base plate and the second electrode base plate by heating them with pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162042-A (JP)
Title: Power steering device
Inventor: HAYASHI TETSUJI
IPC: B62D5/07
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of heightening control accuracy of a flow rate of working fluid.  <P>SOLUTION: This power steering device comprises a supply passage 2 introducing working fluid delivered from a pump 1 into a power steering output part 8; a supply port 34 interposed in the middle of the supply passage 2; a spool 11 returning the working fluid of the supply passage 2 to the pump intake side according to the difference between front and rear pressures of the supply port 34; and a taper rod 12 inserted in the supply port 34 and constituting a variable throttle valve 3. The taper rod 12 is connected with the spool 11. The device is equipped with a solenoid valve 6 interposed to the supply passage 2 in series with the variable throttle valve 3. The working fluid passing through the variable throttle valve 3 passes through the solenoid valve 6, and is directed to a power steering output part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160959-A (JP)
Title: Dishwasher
Inventor: MORIYAMA KAORU
IPC: A47L15/42
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient dishwasher capable of washing a fibrous product such as a dishcloth in a second washing compartment while dishes are being washed in a first washing compartment.  <P>SOLUTION: The dishwasher comprises the first washing compartment 6 for washing dishes, the second washing compartment 7 for executing the washing operation separately from the washing operation by the first washing compartment 6, and first and second heaters 17 and 42 for drying the dishes and a washed object stored in the second washing compartment 7. The dishwasher also has a function of washing the dishcloth 34 (the fibrous product) in the second washing compartment 7, so that the fibrous product such as the dishcloth can be separately washed in the second washing compartment 7 while the regular washing of dishes is executed in the first washing compartment 6. Accordingly, the dishwasher can be extremely convenient, and extremely hygienic because the dishcloth is dried with hot air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171810-A (JP)
Title: Internal combustion engine
Inventor: SUGA KATSUO
IPC: F02D41/04
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and thereby to provide an improved practicality, in an internal combustion engine.  <P>SOLUTION: An intake system of the internal combustion engine has an ozone generating device 5 including dielectric material 12, electrodes 6, 7, and an intake air amount detection means 4 detecting an intake air amount. An ozone generation control means 17 for controlling electric power of the ozone generating device 5 based on the intake air amount, and a fuel injection control means 17 for controlling a fuel injection amount of the fuel injection means based on the intake air amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170146-A (JP)
Title: Pneumatic tire
Inventor: OKADA SUSUMU
IPC: B60C15/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rim slipping immediately after rim assembling due to lubricant.  <P>SOLUTION: On a bead rising surface 11 face a flange surface of a rim R, a plurality of slit-shaped capture grooves 13 extending in a radius direction and capturing/holding the lubricant j used at the time of rim assembling of a tire is disposed in a tire circumferential direction while spacing. The capture grooves 13 are 0.5 to 2.0 mm in depth H, and 0.2 to 0.7 mm in width W in the tire circumferential direction, and one to three grooves 13 are formed per 1 cm in the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174703-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: AOKI ATSUSHI
IPC: H01M8/04
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell that is designed to be capable of performing the humidification in an appropriate manner using a water created by a reaction.  <P>SOLUTION: The humidification of gas is performed utilizing the capillarity of a porous material. Hence, a separator forming a gas flow passage is configured using a porous material, and the openings of capillary apertures on the gas flow passage surface of the separator are formed in a taper shape. The waterdrops are absorbed easily within the apertures by a surface tension force between waterdrops and the aperture openings. Thereby, a water flow rate within the apertures is increased, and it becomes possible to increase the humidification amount. Further, if water that flowed within the apertures reaches the openings, the water surface rises in convex shape and without remaining within the apertures, and water evaporation to the gas is promoted. Also, the periphery of the separator is configured by a porous material with a smaller aperture diameter compared to the central part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171613-A (JP)
Title: Snow melting system utilizing underground water heat and snow melting method using the same
Inventor: NAKAMURA TSURUCHIYO
IPC: E01H5/10
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for removing snow which realizes to melt snow on a road or the like by road heating using underground water heat while an amount of underground water being kept above a specified level and also realizes to rapidly and efficiently melt snow carried by removing in the surroundings.  <P>SOLUTION: An upper end of a well hole 2 formed in a permeation and filtration layer 21 is in contact with a bottom part of a snow melting vessel 1 with an inlet 11 for feeding removed snow 11a and a submerged pump 3 is installed in the well hole 2 reaching an underground aquifer, and underground water containing partially circulating water is flowed into snow melting piping 4 and the snow melting piping 4 is connected with an annular shower pipe 5 for melting snow in the snow melting vessel 1 in the snow melting system utilizing underground water heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005668-A (JP)
Title: Manufacturing method of dualgate oxide
Inventor: LEE SEUNG CHEOL
IPC: H01L21/316
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dualgate oxide in which electric properties and reliability of an element are improved by preventing deterioration of film quality of a gate oxide film for high voltage due to applying of an NO anneal.  <P>SOLUTION: This method comprises a step for forming a first gate oxide film 22 on a semiconductor substrate 21, on which a high voltage driving element region HV and a low voltage driving element region LV are defined, into a first thickness, a step for leaving the first gate oxide film only on the semiconductor substrate in the high voltage driving element region, and a step for forming a second gate oxide film 23 on the semiconductor substrate in the low voltage driving element region including the first gate oxide film, into a second thickness thinner than the first thickness. Further, the method comprises a step for diffusing a nitrogen in the first and second gate oxide films by performing an NO anneal process, and a step for forming an NO gate oxide film 22N for high voltage and an NO gate oxide film 23N for low voltage by uniformly distributing the nitrogen all over the oxide film in a rapid anneal process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081884-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To correct the gambling character of a game and to prevent trouble between a Pachinko hall and a player.  <P>SOLUTION: This Pachinko machine has a table in which all jackpot arrangements are stored, and a third counter capable of designating only a regular arrangement for terminating the probability variation state among all the arrangements stored in the table. When it is determined that non-regular arrangements are displayed as jackpot arrangements four times successively in a pattern setting process S250, the jackpot arrangement is set by using the third counter and the table (S270). In this way, the probability variation state terminates if jackpots are made four times (excluding the initial time) at the most. Accordingly, unlike a conventional Pachinko machine, the probability variation state does not continue even if jackpots are made five times or more in the Pachinko machine, and the gambling character is not so strong in the Pachinko machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169039-A (JP)
Title: Metallic paint composition
Inventor: SUGIMOTO ATSUTOSHI
IPC: C09C3/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic paint composition containing an aluminum pigment having high luminance and high flopping properties which can impart high reflectance and extremely high flopping properties, that is, optical anisotropy never happened before to a coating film, a printing, a film or the like formed by a usual method.  <P>SOLUTION: The metallic paint composition comprises the aluminum pigment having an average particle diameter d<SB>50</SB>of 5-35 μm, a ratio of the average particle diameter d<SB>50</SB>(μm) to an average thickness (μm) being 30-90, an average surface roughness R<SB>a</SB>of ≤20 nm, and an average height R<SB>c</SB>of an unevenness of a surface roughness curve being ≤80 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005182296-A (JP)
Title: Method and system for notifying message
Inventor: TAKANO TORU
IPC: G06Q50/10
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for notifying a message for notifying a message while being interlocked with the payment of insurance when the insurance of an income assurance insurance or the like is continuously paid as a pension.  <P>SOLUTION: A contractor who has concluded the life insurance contract of an income assurance insurance or the like preliminarily registers an event such as entrance to a school of bereaved family and a message to be notified at this point. When the contractor passes away, the payment of insurance is started, and both the timing of the insurance payment and the presence/no presence of the event of the bereaved family is checked. The contents of the event are added/updated as necessary by the bereaved family. When the event is present, a school name or the like is added to the preliminarily registered message and updated from latest event information, and the message text is prepared. When any option such as the increase of insurance in the event is selected, the additional payment of the insurance or the like is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252421-A (JP)
Title: Photosensitive resin composition, photosensitive image forming material using the same and photosensitive image forming material
Inventor: KAMEYAMA YASUHIRO
IPC: C08F2/50
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent safelight property under a yellow lamp and high sensitivity and high resolution in a blue-violet region.  <P>SOLUTION: The photosensitive resin composition contains a sensitizer and an active compound which generates at least one of radicals, acids and bases by the interaction with the exposed sensitizer. The sensitizer is a compound expressed by general formula (I), wherein each of R<SP>1</SP>and R<SP>2</SP>independently represents a hydrogen atom or an optional substituent and R<SP>3</SP>represents an optional substituent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI