baber/WOPTO huggingface dataset:
Patent JP-2010089440-A (JP)
Title: Invisible printing sheet, and ink-set for using the same
Inventor: HANDA KAZUHIRO
IPC: B41M5/36
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an invisible printing sheet by which the visualization of invisible information can easily be performed by various kinds of methods, the generation of scratching dregs can be eliminated when the invisible information is visualized, and in addition, the invisible information cannot fraudulently be detected.  <P>SOLUTION: The invisible printing sheet is composed such that a dye precursor ink containing a dye precursor and a varnish, and a color developer ink containing a color developer and a varnish are respectively printed on a supporting body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098340-A (JP)
Title: Piezoelectric vibrator, piezoelectric oscillator, and method of manufacturing piezoelectric oscillator
Inventor: ONO KOZO
IPC: H03H9/02
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there is a limit to thickness reduction and the frequency of a piezoelectric vibration piece shifts from a desired frequency due to an influence of heat generation of an oscillation circuit etc.  <P>SOLUTION: A piezoelectric oscillator (10) includes: a piezoelectric vibrator (11) which houses the piezoelectric vibration piece (114) and is provided with a pair of first electrode portions (111) on a bottom surface; a circuit module (13) which is disposed on the same plane with the piezoelectric vibrator (11) and on which a circuit element is mounted; and a lead frame (12) which electrically connects the piezoelectric vibrator (11) with the circuit module (13), and is provided with a pair of second electrode portions (122).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097713-A (JP)
Title: Dial switch
Inventor: TAKAHASHI TOMOJI
IPC: H01H25/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem in handling a conventional dial switch for an air conditioner or the like that, since it is of a type, of which only a dial face lights up at night, it is hard to discern its position if it is distant from a driver's seat.  <P>SOLUTION: As a knob side face is also made to light up together with a knob front face in a desired color, a site of the switch can be recognized by color light seen from the sides even in case it is fitted to a place away from the driver's seat, leading to enhancement of handleability. A changeover of functions such as ON/OFF operation of an air conditioner can be made only by pressing of the knob front face, leading to improvement in operability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114613-A (JP)
Title: Hot-melt adhesive polyester conjugate fiber
Inventor: MIYAUCHI MINORU
IPC: D04H1/70
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt adhesive conjugate fiber from which an ultrafine heat-shrinkable conjugate fiber is obtained at high productivity by easily and stably expressing a flow-drawing process of a polyester undrawn yarn.  <P>SOLUTION: The hot-melt adhesive conjugate fiber is obtained by drawing an undrawn yarn comprising a polyester as a first component and an olefin-based polymer having a lower melting point than that of the first component, as a second component, and the fiber has a birefringence of 0.150 or less and a ratio of birefringence between the first component to the second component of 3.0 or less. The flow-drawing process can be easily and stably expressed using conventional production facilities, and the heat-shrinkable fiber, a drawn intermediate, and an ultrafine hot-melt adhesive conjugate fiber produced by redrawing the drawn intermediate can be obtained with high productivity and excellent runnability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010095761-A (JP)
Title: Copper electroplating method using insoluble anode
Inventor: BAN KAZUE
IPC: C25D21/14
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper electroplating method using an insoluble anode which suppresses the increase in the concentration of dissolved oxygen so as to suppress the decomposition of an additive.  <P>SOLUTION: The copper electroplating method using an insoluble anode is characterized in that, when a copper sulfate plating liquid is replenished with copper oxide as a copper source, a carbonate compound is added to the plating liquid, so as to generate carbon dioxide, and dissolved oxygen is exhausted from the plating liquid by the carbon dioxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147308-A (JP)
Title: Metal organic chemical vapor deposition device
Inventor: LEE WON SHIN
IPC: C23C16/46
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal organic chemical vapor deposition device which can fundamentally suppress occurrence of thermal convection flow caused by a difference of higher and lower temperatures in a chamber.  <P>SOLUTION: The device includes: a reaction chamber 110; heating sections 131, 132 provided with upper and lower susceptors 121, 122 in upper and lower covers 111, 112, and arranged between the upper cover 111 and the upper susceptor 121, and between the lower cover 112 and the lower susceptor 122, respectively; a rotation drive section 140 which supplies energy for rotating the upper and lower susceptors 121, 122 in one direction around upper and lower hollow shafts as a rotation center; a gas supply section 150 which supplies reaction gas to a space between corresponding surfaces of the upper and lower susceptors 121, 122 opposed to each other by means of a central gas supply nozzle 153 coupled to the upper and lower hollow shafts and connecting those hollow shafts; and a gas evacuation section 160 which is disposed in contact with outer frames of the upper and lower covers 111, 112 and connected to the inner space of the reaction chamber 110 and evacuates reaction gas after completion of the reaction with a wafer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100367-A (JP)
Title: Paper feeding cassette, paper feeder and image forming device
Inventor: HIDA KAZUHIRO
IPC: B65H1/04
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette capable of further surely regulating medium regulating members with a simple constitution.  <P>SOLUTION: This paper feeding cassette includes a cassette body 30 for storing a recording medium (paper 20), the medium regulating members 41a1 and 41a2 reciprocatably arranged in the cassette body and regulating a position of the recording medium by striking on an end part of the recording medium, a movement restricting member (a stopper S1) moved by interlocking with the medium regulating members, and a positioning means constituted of a groove group 60 arranged in large numbers in the moving direction of the movement restricting member at an angle in the direction obliquely crossing with the moving direction of the movement restricting member and positioning the movement restricting member by engaging with the movement restricting member. Force F1 in the direction crossing with the moving direction of the movement restricting member, is generated in the movement restricting member by engagement with the positioning means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102035-A (JP)
Title: Image forming apparatus
Inventor: ASHIDA KENICHI
IPC: G03G21/20
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that quietly cools a plurality of cooling targets located away from each other.  <P>SOLUTION: The image forming apparatus (printer 1) includes: an exposure part 10 that exposes and scans the surface of an image carrier, thereby forming an electrostatic latent image; a developing unit 33 that develops the electrostatic latent image, thereby forming an unfixed toner image; a secondary transfer roller 45 that temporarily transfers the unfixed toner image to an intermediate transfer belt 11, and then further transfers the unfixed toner image onto a recording sheet S; and a fixing part 5 that thermally fixes the unfixed toner image transferred to the surface of the recording sheet S. The apparatus includes a ventilation path 6 so that air entering from the outside of the apparatus advances along the surface of part of the intermediate transfer belt 11 via the exposure part 10, then passes through the periphery of the housing of the fixing part 5, and is ejected out of the apparatus again. In addition, a fan device 115 is provided in a certain place from the exposure part 10 of the ventilation path 6 to the fixing part 5 in order to generate a current of air flowing from the exposure part 10 toward the fixing part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100711-A (JP)
Title: Urethan(meth)acrylate composition and sealant
Inventor: AKIYAMA KOICHI
IPC: C08G18/67
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane(meth)acrylate composition which holds bulkiness up to irradiation of an energy ray without using a thixotropic agent and a specific coating means, and the sealant of which obtained by energy ray curing has low moisture permeability, and to provide the sealant.  <P>SOLUTION: This urethane(meth)acrylate composition is produced by reacting: a polyester polyol obtained from a polycarboxylic acid and a polyhydric alcohol, polyisocyanate, and active hydrogen-containing (meth)acrylate, wherein a part of the polyhydric alcohol is 2-7C linear glycol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104138-A (JP)
Title: Dc motor driver
Inventor: MIYAZAWA KAZUHIRO
IPC: H02P7/29
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a field effect transistor 31 from intermittently operating.  <P>SOLUTION: When a decision is made that a PTC thermistor 34 is in temperature protection state for controlling the change in gate-source voltage, a CPU 43 outputs a stop signal to a switch 45 and opens the output terminal 42c of an operational amplifier 42 and the output terminal 41b of an electronic controller 40. Output of the output voltage Vo from the operational amplifier 42 to the gate terminal of the field effect transistor 31 is thereby stopped. Consequently, the stop state of the field effect transistor 31 can be maintained even if the temperature of the field effect transistor 31 drops and the resistance R1 of the PTC thermistor 34 decreases, and stress in the field effect transistor 31 is prevented from being accumulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100012-A (JP)
Title: Recording apparatus
Inventor: SEKIMOTO MASAHIKO
IPC: B41M5/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a removing performance of removing ink acceptable particles 16 remained on a middle transfer belt 12.  <P>SOLUTION: Adhesiveness-reduction-liquid 24D is discharged from an adhesiveness-reduction-liquid applying apparatus 24 onto the surface of the middle transfer belt 12 after transferring and an adhesiveness-reduction-liquid 24D is supplied to the ink acceptable particles 16 remained on the middle transfer belt 12. Thereby, the adhesiveness force of the ink acceptable particles 16 to the middle transfer belt 12 is lowered and the ink acceptable particles 16 become easy to be detached from the middle transfer belt 12. Then, a cleaning apparatus 28 removes the ink acceptable particles 16 which has become easy to be detached from the middle transfer belt 12 by applying the adhesiveness-reduction-liquid 24D. Therefore, the removing performance of removing the ink acceptable particles 16 remained on the middle transfer belt 12 is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009106747-A (JP)
Title: Respiratory system heater unit
Inventor: ANDEL DAVID F
IPC: A61M16/10
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a respiratory system heater unit by natural convection cooling.  <P>SOLUTION: This heater unit 10 is designed for air to pass first through a transformer 60 and then through a heat sink 90 to which is mounted a power switch 52 to conduct heat from the power switch 25 to the cooling air passing through the heat sink 90. A heat insulating layer may be provided between the heat sink 90 and the transformer 60. The transformer 60 may be a toroidal transformer with the air passing through an aperture 84 thereof 60 such as from a hollow projection 140 extending into the aperture 84. One side of the transformer 60 may be situated along a predetermined surface 94 and the heat sink 90 secured to the heater unit 10 against the opposite side of the transformer 60 to hold the transformer 60 in a predetermined place. A venting chamber 184 may be associated with an air exhaust 168 to provide a circuitous exit path for air exiting the heater unit. The venting chamber 184 may extend in generally surrounding relationship with the heater 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010107252-A (JP)
Title: Method and container for diagnosing foreign susbstance in lubricant
Inventor: TAKEDA KAZUHIRO
IPC: G01N1/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for simply and rapidly diagnosing foreign substance in lubricant, and to provide a method for diagnosing foreign substance in the lubricant.  <P>SOLUTION: This foreign substance diagnosing container 10A is constituted so that a container body 12 is filled with a predetermined amount of the lubricant 11 and keeps an upper lid 14 closed, while the foreign substance 13 is sedimented on the bottom part inside the container body by centrifugal separation operation by using a centrifugal separator. This sedimented foreign matter 13 is subjected to microscopic inspection, color-tone inspection or fluorescent X-ray irradiating inspection to rapidly diagnose the kind of the foreign substance in the lubricant on the spot. The simple and rapid diagnosis of the lubricant becomes possible, and an aim for replacing the lubricant at a proper period can be set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009131624-A (JP)
Title: Umbrella
Inventor: SHIMAMURA TAKUSANE
IPC: A45B25/18
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella having a beautiful appearance, superior design and easy operability.  <P>SOLUTION: The umbrella 10 includes: a shaft 11; a ferrule 12 provided at one end of the shaft; a handle 13 provided at the other end of the shaft in a direction opposite from the ferrule and having a similar shape as the ferrule; an umbrella part 14 provided between the ferrule and the handle and formed of ribs 141 made of a resilient material; a sheet 142 stretched between each of the ribs and made inwardly foldable when the umbrella is closed; and a tip cup 16 provided on the handle side and designed to hold the tips of the ribs bundled when the umbrella is closed. The ferrule 12 and the handle 13 are both designed to have an elongated conical shape. With each of their mounting directions reversed, the entire umbrella takes the form of a long spindle when the tips are altogether bundled in the tip cup 16 (when the umbrella is not used), showing a novel and splendid appearance unprecedented in conventional umbrellas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010073183-A (JP)
Title: Stress-free wireless controller for personal computer
Inventor: KATO YOSHIHISA
IPC: G06F3/039
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a personal computer, allowing maintenance of a physical and mental healthy state by removing basic cause, i.e., removing stress from a forearm so as to alleviate a syndrome also called an occupational disease under environment wherein labor is imposed in a fixed attitude for a long time, based on physiological good arm position such that productivity of a wrist joint-handicapped person is improved or that the person can perform an efficient job.  <P>SOLUTION: This stress-free wireless controller for the personal computer is provided with roll bearings 3 and a tracking engine 2 in a lower part of a wireless pad 4, is provided with a low repulsion material pad 1 in an upper part of the wireless pad 4 to be easy to place a hand, is provided with a compact controller 7 connected to the wireless pad 4, and is disposed with a click sensor 5 or a scroll ball 6 capable of being operated even if a palm is sideways or upward. Thereby, personal computer business can be performed in a state that the stress is not imposed on the forearm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106594-A (JP)
Title: Airtight device for sliding door
Inventor: MATSUO SHUICHI
IPC: E06B3/46
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the initial opening force of a door body in a totally closed state while being simple in constitution.  <P>SOLUTION: A lower blade 100 is provided at the lower end of a first surface 10 of a door body 1. The lower blade 100 is turnable between a vertical attitude and an inclined attitude toward the inside of the door body with the upper end side as a turning fulcrum, and the vertical attitude is maintained by a coil spring 101. A lower airtight member S1 is provided at the lower end side of the lower blade 100, and the lower airtight member S1 is brought into pressure-contact with a floor face in the vertical attitude. An inclined part 100A is formed at the door rear end side of the lower blade 100, and the opening frame side is provided with a guide roller 920 facing the inclined part 100A when the door is totally closed. When the door is totally closed, the inclined part 100A is in contact with the guide roller 920 in a state that the lower blade 100 maintains the vertical attitude. When the door body is opened, the inclined part 100A is guided by the guide roller 920 to turn the lower blade 100, and the lower airtight member S1 is separated from the floor face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115029-A (JP)
Title: Insulated switching power unit
Inventor: OKAMOTO YASUSHI
IPC: H02M3/28
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated switching power unit, which can supply an appropriate output voltage at momentary power failure, without providing a switching power unit, which receives the input of a commercial power voltage, with an electrolytic capacitor for a countermeasure to momentary power failure on its primary side.  <P>SOLUTION: A circuit 15 to counter momentary power failure is connected between the output lines HLo and CLo of a DC-DC converter 12. The circuit 15 to counter momentary power failure includes a secondary capacitor Cpf, a charge circuit, which is composed of a diode D1 that trickle-charges the secondary capacitor Cpf and a resistor R1, and a switch circuit SW, which outputs the charge voltage of the secondary capacitor Cpf at momentary power failure. A digital signal processing circuit 13 switches on a switch circuit SW when it detects that an AC input power source Vac has stopped, receiving the input of the output signal of an input voltage detecting circuit 10. Hereby, the charge voltage of the secondary capacitor Cpf is outputted. Therefore, it keeps the output voltage at a fixed value even in the power failure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112485-A (JP)
Title: Hinge mechanism and method of manufacturing the same
Inventor: ASAI MASATOSHI
IPC: H01R35/04
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge mechanism which is turnable and electrically conductive.  <P>SOLUTION: A left base 11a and a right base 11b are formed on a side 1a of each article, and a left turn hole 15a and a right turn hole 15b are formed in the bases for a connection terminal 16 to be mounted therein, respectively. A left terminal 20a and a right terminal 20b which have a left rotating shaft 13a and a right rotating shaft 13b mountable at positions corresponding to the left turn hole 15a and the right turn hole 16b respectively, are reciprocatingly arranged. An elastic body 25 is mounted between the left terminal 20a and the right terminal 20b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121806-A (JP)
Title: Method for operating burner
Inventor: EROGLU ADNAN
IPC: F23D17/00
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus capable of stably burning gaseous fuel containing hydrogen or consisting of hydrogen.  <P>SOLUTION: A conically shaped gaseous fuel column surrounded by a rotating combustion air stream flowing tangentially into a swirl generator 1 is formed by centrally injecting fuel along a burner axis A from a nozzle 3. The gaseous fuel containing hydrogen or consisting of hydrogen is tangentially injected into a synthesis zone 8 along a transitional portion 6. A fuel/air swirl of the synthesis zone 8 is ignited and burned in a downstream combustor B, and at the same time, forms a backflow zone RB. By this, the gaseous fuel containing hydrogen or consisting of hydrogen can be stably burned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112885-A (JP)
Title: Water meter case made of resin and method of manufacturing same
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/06
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method of manufacturing a water meter case made of resin capable of efficiently and integrally forming the water meter case made of resin having a hollow section in a complex shape by a small number of processes.  <P>SOLUTION: A core 7 in the shape of the outer-periphery surface according to the shape of the inner-periphery surface of the water meter case 1 made of resin is subjected to injection molding by a water-soluble or hydrolysis core resin; the core 7 is set to an injection molding die 13 having a formation inner-periphery surface corresponding to the shape of the outer-periphery surface of the water meter case 1 made of resin; a compound forming body 19 where the core 7 is covered with a hollow forming body 18 is formed by a non-hydrolysis, hydrophobic outer shell resin and is brought into contact with a high-pressure vapor atmosphere in an autoclave or hot water in high-pressure vapor, thus melting and removing the core 7 and allowing only the hollow forming body 18 to remain. A water leakage prevention film 6 is formed on the outer and inner surfaces of the hollow forming body 18 after drying, thus obtaining an integral water meter case 1 made of resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118766-A (JP)
Title: Communicating system and diagnosis method thereof
Inventor: HAMANAKA HIROAKI
IPC: H04L12/28
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the communication system which can appropriately locate a failure section during diagnosis.  <P>SOLUTION: In the communication system 1, including a master unit 2, sub-master units 3 and 5 which mutually communicate with the master unit 2, and slave units 4 and 6 which communicate mutually with the sub-master units 3 and 5, the master unit 2 acquires a communication ID required for diagnosing the slave units 4 and 6 from the sub-master units 3 and 5 and diagnoses the slave units 4 and 6; and the master unit 2 carries out diagnosis, by communicating with the slave units 4 and 6, in mutual communication with the sub-master units 3 and 5 where a failure is detected by using the communication ID, when a failure in the sub-master units 3, 5 is detected by communicating with the sub-master units 3, 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT