baber/WOPTO huggingface dataset:
Patent JP-2004281134-A (JP)
Title: Discharge lamp lighting device
Inventor: HARA SHUSAKU
IPC: H05B41/24
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress imbalance of inrush voltage that is brought about two oscillating transistors in the Royer oscillating circuit.  <P>SOLUTION: The lighting device comprises a base resistance RB of which one end is connected to the positive input line from a DC power supply Vin, a pair of oscillating transistors Q1, Q2, an inverter transformer T which has a primary coil L1 making the oscillating output of the pair of oscillating transistors as an input power, secondary coils L21, L22 outputting a high frequency voltage for discharge lamp lighting, and a tertiary coil L3 as a base coil, and a capacitor Cc provided in parallel with the pair of oscillating transistors. Then, the other end of the base resistance RB is connected to the middle point of the tertiary coils L31, L32 and both ends of the tertiary coils are respectively connected to the base of the pair of oscillating transistors respectively to make a circuit, and a current route is formed which goes from the positive input line of the DC power supply Vin to each base of the oscillating transistors Q1, Q2 through the common base resistance RB and the tertiary coils L31, L32 of the inverter transformer T respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277916-A (JP)
Title: Polyester fiber for sewing thread and sewing thread using the polyester fiber
Inventor: AKAMATSU TETSUYA
IPC: D01F6/62
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester fiber for a sewing thread, which has an excellent color tone (color value b), causes an extremely small amount of a deposit attached to a spinneret even in long-time continuous spinning through the spinneret, has slight occurrence of breakage, etc., in a twisting process for sewing thread production, slight unevenness of fineness (evenness U%) and excellent dyeing stability and a sewing thread using the polyester fiber.  <P>SOLUTION: The polyester fiber for a sewing thread is constituted of a polyester polymer. The polyester polymer is one obtained by subjecting an aromatic dicarboxylate ester to condensation polymerization in the presence of a catalyst containing a specific titanium compound component and phosphorus compound, the molar ratio of the content of phosphorus element/titanium metal element is 1-15 and the total of the contents is 10-100 millimol % per repeating unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275407-A (JP)
Title: Game machine
Inventor: KAWAGUCHI SATORU
IPC: A63F7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of correctly informing a player of the result of determination of a jackpot and of a privilege.  <P>SOLUTION: When a pachinko ball enters a special pattern starting hole, a special pattern and a privilege pattern vary. The result of determination of a jackpot is informed according to the combination of special patterns in the state when the variation is stopped, and the result of determination of a limitless probability variation mode/limited probability variation mode/time shortened mode is informed according to the combination of privilege patterns in the state when the variation is stopped. Accordingly, the result of determination of the jackpot and the result of determination of the privilege can be correctly informed to the player.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278945-A (JP)
Title: Refrigerator warning report system
Inventor: YAMAGUCHI TSUTOMU
IPC: F25D23/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator warning report system capable of checking a system operation condition regardless of whether abnormality of a refrigerator occurs or not.  <P>SOLUTION: The refrigerator warning report system 1 is provided with a refrigerator controller 4 provided on a refrigerator 3 and a communication controller 2 provided in such a manner that the same can perform data communication with the refrigerator controller 4. When the communication controller 2 receives data in relation to warning from the refrigerator controller 4, the communication controller 2 issues a predetermined warning report to a maintenance or management side mobile terminal 6 and regularly issues a predetermined operation confirmation report.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079507-A (JP)
Title: Internal combustion engine spark plug and its manufacturing method
Inventor: ISHIGURO HIROYA
IPC: H01T21/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent falling off of a noble metal tip by an inexpensive method in a spark plug in which difference of a melting point of the noble metal tip and that of an electrode is large, and enable to obtain a sufficient lifetime even in an engine with large wear and tear of discharge face of the noble metal tip.  <P>SOLUTION: The noble metal tip 60 in which a recess 61 is formed on a side face is resistance-welded to an earth electrode 40. At that time, the noble metal tip 60 pressurized at an electrode rod 200 invades into the inside of the locally melted earth electrode 40, and the noble metal tip 60 is embedded into the earth electrode 40. Thus, by means of mechanical engagement of the noble metal chip 60 and the electrode 40 in the recess 61, the falling off of the noble metal chip 60 can be prevented. Furthermore, because the diameter of the discharge face of the noble metal chip 60 can be made larger than the diameter of the portion embedded in the electrode 40, the sufficient lifetime can be obtained even in the engine with large wear and tear of the discharge face of the noble metal chip 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243065-A (JP)
Title: Oxygen supply type mist shower
Inventor: AKIBA YUKIMASA
IPC: A47K3/28
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen supply type mist shower allowing oxygen to exist in the mist for accelerating the intake of oxygen when bathing a mist shower.  <P>SOLUTION: This shower device is so constituted that hot water fed by a water heater is made to a high pressure by a pressure pump, mist is formed by jetting from a jet nozzle connected to the distal end of a hot water supply pipe and mist is used as the shower water. This device is also provided with an oxygen content adding means in the mist.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004286939-A (JP)
Title: Developing unit or toner container and image forming apparatus equipped therewith
Inventor: KUBOTA HIROSHI
IPC: G03G15/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit or a toner container which can stably supply toner without burdening a driving mechanism or a toner stirring member with excessive load and to provide an image forming apparatus equipped therewith.  <P>SOLUTION: When the developing unit is used for the first time after shipping from a factory or the like, the toner stirring member for stirring the toner in the developing unit is made to be in a state where its rotation radius is small. Thereby even if toner has become a block, stirring can be performed while making load burdening the toner stirring member small. As the toner is loosened after beginning of agitation, the rotation radius of the toner stirring member is enlarged to enlarge extent where agitation can be performed while keeping load burdening the toner stirring member small. Accordingly large (initial) resistance force of the toner burdening the toner stirring member can be eliminated and reduction of load on the toner stirring member can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006272-A (JP)
Title: Light source of variable wavelength
Inventor: FUJII SUKEYUKI
IPC: H01L51/50
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light source of variable wavelength in which the emission spectrum width is narrow and the emission wavelength can be easily varied in a light source for making an organic substance such as an organic EL element emit light.  <P>SOLUTION: This light source comprises a luminous layer 7 in which a light-emitting substance having an inter-carbon-atom bond is contained, a pair of electrodes 2, 11 pinching the luminous layer 7 and installed on its both sides, a pair of main reflectors 2, 11 pinching the luminous layer 7 and installed on its both sides and constituting an optical resonator against light emitted from the luminous layer 7, and a refractive index modulation means 3 installed in a light path of the optical reflector, and is capable of controlling the wavelength and/or directivity of the light emitted from the light source by reversibly changing the light path length of the optical resonator by the refractive index modulation means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283439-A (JP)
Title: Manufacturing method of organic-inorganic hybrid body
Inventor: TANIHARA MASAO
IPC: A61L27/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To simply and highly efficiently manufacture an organic-inorganic hybrid body having both of flexibility and strength similar to the bone, degradated and absorbed in an organism, and having high repairability and safety even if applied to the organism.  <P>SOLUTION: This organic-inorganic hybrid body is so manufactured that an aqueous solution containing calcium ion and phosphate ion is made to contact with a gel base material having water-soluble polysaccharide as a main component, to which a chemical compound having a silanol group is covalent bonded, and apatites are deposited in the gel base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293655-A (JP)
Title: Control device for power transmission mechanism
Inventor: IWATSUKI KUNIHIRO
IPC: F16H9/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a power transmission mechanism for correctly detecting or learning slip limit pressure of belt nipping pressure without causing excessive slip.  <P>SOLUTION: The control device for a power transmission mechanism has transmission members whose transmission torque capacity is changed depending on additional pressure to execute a control based on a slip state between the transmission members along with lowering of the pressure. The control device comprises: a pressure decreasing means (step S4) for decreasing the pressure by a preset predetermined value; and a pressure setting means (step S12) for setting the pressure based on a lowermost value of the pressure when the slip between the transmission members is not detected after the pressure is decreased by the predetermined value in the pressure decreasing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293182-A (JP)
Title: Method and device for lifting and lowering working device to high place structure
Inventor: HARADA TETSUO
IPC: B66F11/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform maintenance working such as inspection of a high place structure in which a person is difficult to approach.  <P>SOLUTION: A device for lifting and lowering a working device to a high place structure hangs an attaching and detaching device 4 attachable to and detachable from the high place structure on a balloon 2, attaches a guide tool 7 locking a lifting and lowering wire 6 of a lifting and lowering device 5 on the attaching and detaching device 4, attaches a positioning wire 8 for adjusting a hanging position of the attaching and detaching device 4, lifting the attaching and detaching device 4 up to a prescribed position by the balloon 2 while adjusting it with the positioning wire 8, fixes the attaching and detaching device 4 on the high place structure, and then lifts and lowers the lifting and lowering device 5 by the hanging wire 6 locked on the guide tool 7 of the attaching and detaching device 4 thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290469-A (JP)
Title: Game system
Inventor: SHIGETA KAZUYUKI
IPC: A63F13/792
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of supplying cards having patterns and functions closely connected to a user history such as progress states and results of a game.  <P>SOLUTION: This game card system comprises trading cards 100 (game media), a domestic printer 220 (printing means) used by the user, a game machine 230, a display monitor 240 projecting a game screen, and the like, and the game machine executes the game program. The printer prints the patterns according to the user history changing by the progressing states of the game on the trading card based on a printing permission of the patterns output according to the game program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296846-A (JP)
Title: Semiconductor light emitting element and its fabricating process
Inventor: KON TOMOJI
IPC: H01L33/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality semiconductor light emitting element and its fabricating process.  <P>SOLUTION: The process for fabricating a semiconductor light emitting element comprises steps for preparing a first substrate, for forming a ball up preventive layer on the first substrate, for obtaining a supporting substrate by forming a bonding layer of eutectic material on the ball up preventive layer, for preparing a second substrate, for forming a semiconductor light emitting layer on the second substrate, for forming a first electrode in at least a partial region on the semiconductor light emitting layer, for forming a barrier layer in a region including the top of the first electrode, for obtaining a multilayer semiconductor structure by forming a metal layer on the barrier layer, for bonding the bonding layer of the supporting substrate and the metal layer of the multilayer semiconductor structure to obtain a bonded body, for removing the second substrate from the bonded body, and for obtaining a semiconductor light emitting element by forming a second electrode in a partial region on the semiconductor light emitting layer exposed to the surface of the bonded body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293504-A (JP)
Title: Scroll compressor
Inventor: IIMORI TAKAYUKI
IPC: F04C18/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a degree of freedom of design of a scroll compressor; and to efficiently lubricate the inside of the scroll compressor.  <P>SOLUTION: This scroll compressor 30 is constituted so as to form a recessed part 84a for avoiding interference with an Oldham's ring 82 while allowing the reciprocating movement of the Oldham's ring 82. While, a swelling part 92a swelling in the radial direction of the Oldham's ring 82, and swelling a little from both side surfaces of a first engaging projection part 92 in the peripheral direction, is formed on the back face side of the first engaging projection part 92 of the Oldham's ring 82, and this swelling part 92a is oppositely arranged in the recessed part 84a of an Oldham's base 84. The Oldham's base 84 is fixed to an annular seat surface 32f of a front housing 32 by a bolt 88 installed in a through-hole 84c formed in the recessed part 84a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303820-A (JP)
Title: Superconducting circuit
Inventor: NAMIGASHIRA TSUNEHIRO
IPC: H01L27/18
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a high performance operation of each circuit in operation of a superconducting circuit which is provided with a flux quantum circuit using a high-temperature superconductor and an interface circuit.  <P>SOLUTION: A first Josephson junction 7 in a flux quantum circuit (SFQ circuit) and a second Josephson junction 17 in the interface circuit (latch driver circuit) are composed of different bonding materials. Further, the bonding materials are specified by which hysteresis of current voltage characteristic in the first Josephson junction 7 becomes smaller than that of the second Josephson junction 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300721-A (JP)
Title: Dissolved gas detection method, dissolve gas detection device, slurry shield driving method using dissolved gas detection device, and slurry shield machine
Inventor: OCHIAI MIKIO
IPC: E21D9/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dissolved gas detection method, a dissolved gas detection device, a slurry shield driving method using the dissolved gas detection device, and a slurry shield machine.  <P>SOLUTION: This dissolved water detection device detects gas dissolved in pressurized slurry discharged from a facing in the slurry shield method. The device comprises a specimen cylinder 44 leading branched pressurized slurry therein, means 44 and 48 for generating a space in contact with the pressurized slurry, and a gas detector 56 measuring the concentration of gas held in the generated space. Also, this invention provides the dissolved gas detection method, slurry shield method, and slurry shield machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079152-A (JP)
Title: Design method of objective optical element used for optical pickup apparatus, objective optical element, and optical pickup apparatus
Inventor: IKENAKA SEINO
IPC: G02B13/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of an objective optical element included in an optical pickup apparatus satisfying the required performance/specifications and to provide the objective optical element and the optical pickup apparatus.  <P>SOLUTION: This invention relates to the design method of the objective optical element included in the optical pickup apparatus applying information reproduction or the like to first and second optical information recording media whose protective substrate thicknesses differ from each other by using at least two kinds of light sources whose wavelengths differ from each other. An optical functional side of the objective optical element is divided into a central area used for the two kinds of the optical information recording media and a peripheral area used mainly for the first optical information recording medium, in the central area, when a condition of Expression (1) holds and a maximum tracking amount is 0.5 mm, magnifications m(D), m(C) with respect to the first and second optical information recording media are selected so that a ternary coma aberration CM 3 caused thereby satisfies a condition (a), wherein Expression (1): -0.12<m(C)-m(D)<0, and the condition (a): an absolute value of CM3≤0.05λrms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311525-A (JP)
Title: Semiconductor memory device
Inventor: HIRATA YOSHIHARU
IPC: H01L27/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which enables a semiconductor substrate to be reduced in area by utilizing the parasitic capacitance in the semiconductor region where a memory cell array is formed as a stabilizing capacitor used for controlling and making the output potential of a step-up circuit constant.  <P>SOLUTION: The semiconductor memory device is composed of a p-type semiconductor substrate 19; a step-up potential control unit 11 which is formed on the p-type semiconductor substrate 19, steps up a potential supplied from outside, and outputs a stepped-up potential; an n-type well region 20 which is formed on the semiconductor substrate 19 and where the stepped-up potential is applied from the step-up potential control unit 11; a p-type well region 21 formed on the n-type well region 20; and a memory cell MC formed on the p-type well region 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325252-A (JP)
Title: Modular interior furnishing system
Inventor: SCHARER ALEXANDER
IPC: A47B21/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular interior furnishing system which is provided with a variety in function, achieves the arrangement of units with high static stability, and has maximum modular property.  <P>SOLUTION: A plurality of different functional units are incorporated in a rectangular frame (1) by penetrating a frame plane. The frame can be attached to a chassis (8) which is extended perpendicularly to the frame plane on the underside of the frame, or can be connected to a second adjacent frame by attaching a corner connection member. One of the two is selectively adopted in order to stabilize the frame in a vertical position. Incorporation is performed by offset, so as to allow the projecting amount of each functional unit toward one side of the frame plane to be larger than that toward the other side of the frame plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004306752-A (JP)
Title: Motorcycle
Inventor: UEDA YUKIYA
IPC: B62K11/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of facilitating confirmation of the state of an auxiliary wheel.  <P>SOLUTION: This motorcycle, equipped with a plurality of auxiliary wheels 8, 9 distributedly arranged to both sides of a vehicle body, displaceable vertically with respect to the vehicle body, and is equipped with the plurality of auxiliary wheels 8, 9 which are lowered as necessary and contact a road surface, comprises a CCD camera 16 which shoots the auxiliary wheels 8, 9 as a means for making an occupant confirm the arrangement of the auxiliary wheels 8, 9 to the vehicle body and a monitor for displaying the images of the auxiliary wheels 8, 9 shot by a CCD camera 16 and offering their visibility to the occupant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004262419-A (JP)
Title: Rubber chain for vehicle tire
Inventor: OTOMO TAKAHIRO
IPC: B60C27/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber chain which can be used as a substitute for a usual chain for a vehicle tire and whose length can be adjusted freely.  <P>SOLUTION: The rubber to be wound round the tire is fitted with many brushes, which suck off the water as the cause of slippage and spout out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305483-A (JP)
Title: Light exercise helping tool
Inventor: ISOMOTO SHINJI
IPC: A63B23/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light exercise helping tool which can be permanently provided in a park or the like and utilized freely by anyone.  <P>SOLUTION: The light exercise helping tool is provided with a column erected from a ground surface and grip parts projectingly provided from the outer peripheral surface of the column. The grip parts are composed of at least two kinds of different height positions, one of them is selectively gripped and a chinning exercise is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003305856-A (JP)
Title: Printing head
Inventor: ORNELLAS FREDERIC ADAM
IPC: B41J2/01
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase a data transfer speed of nozzles in a limited space of a printing head.  <P>SOLUTION: The printing head 105 for applying a mark on a medium 106 is provided, which includes one or more printing components 141 capable of selectively starting to apply the mark on the medium, and a photoelectric detector 109 which is coupled to the one or more printing components so as to control the start of the printing components during a printing operation, thereby applying the mark 110 of a predetermined pattern onto the medium by the printing components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309415-A (JP)
Title: X-ray fluoroscopic inspection apparatus
Inventor: OTA KATSUHIRO
IPC: G01N23/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily grasp an actual size of a defect or the like on a fluoroscopic image in a plurality of fluoroscopic positions for an inspecting object.  <P>SOLUTION: The inspecting object W is positioned in the plurality of fluoroscopic positions preset between an X-ray source 1 and an X-ray detector 2, and an indicator I having a size corresponding to a specified actual size is displayed on an image plane of a display 41 for displaying the fluoroscopic image Wi of the inspecting object, so as to grasp easily the size of the defect Di or the like in the fluoroscopic image Wi of the inspecting object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI