baber/WOPTO huggingface dataset:
Patent JP-2009009145-A (JP)
Title: Improved electro chromic medium capable of producing pre-selected color
Inventor: BAUMANN KEVIN L
IPC: G02F1/1524
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro chromic medium enabling selection and maintenance of colors.  <P>SOLUTION: The electro chromic medium contains at least three kinds of electroactive materials having absorption spectra to be added together so that pre-selected colors can be obtained by individually selecting concentrations of at least three kinds of electroactive materials. The electro chromic medium retains colors pre-selected and sensed in a whole normal voltage range. The three kinds of electroactive materials contain one kind of electrochemically reducible material (cathodic material), one kind of electrochemically oxidizable material (anodic material), and one additional electroactive material which may be either an anodic or cathodic material. Three kinds of electroactive materials are in the medium and at least two kinds of them are anodic or cathodic materials. The selectable colors are, for example, red, orange, yellow, green, blue, and violet. At present, the color of the electrochromic mirror for vehicles is gray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010040843-A (JP)
Title: Optical coupling relay
Inventor: KO SHINSUKE
IPC: H01L31/12
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling relay in which an optical coupling portion having a light-reflecting surface formed is made compact in a plane while securing a sufficient height of the light-reflecting surface and which has a simple structure with high light reception efficiency.  <P>SOLUTION: The optical coupling relay 1, in which the optical coupling portion 6 is constituted by confining a light-emitting element 3 and a light-receiving element 4 mounted on a substrate 2 in the same space where the light-reflecting portion 5 is formed, is characterized in that the light-emitting element 3 and light-receiving element 4 are stored in an enclosing dam member 10 having an opening atop and the opening of the enclosing dam member 10 is closed by forming the light-reflecting surface 5a on an internal surface to constitute the light-reflecting portion 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035909-A (JP)
Title: Automatic bread maker
Inventor: HAYASE MASAO
IPC: A47J37/00
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To use different ingredient containers according to the types of ingredients to be put in breadstuff.  <P>SOLUTION: This automatic bread maker 1 includes a baking chamber 11 in the inside of its body 10. A bread container 30 containing breadstuff is placed in the baking chamber 11. The upper surface opening of the baking chamber 11 is covered with a lid 20 opened/closed, with its one end defined as a fulcrum, and an ingredient storage section 50 opened/closed, with the end on the same side as the lid 20 defined as a fulcrum and detachably attached to the body 10. The bottom of an ingredient container 53 formed in the ingredient storage section 50 has an opening section 54 for dropping the ingredients into the bread container 30, a bottom plate 55 closing the opening section 54, and a locking device 60 retaining the bottom plate 55 in a closed state. The lid 20 has an unlocking device 70 acting on the locking device 60 to open the bottom plate 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038320-A (JP)
Title: Valve element for four-way switching valve
Inventor: IMAI MASAYUKI
IPC: F16K11/065
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve element for a four-way switching valve securing smooth movement of fluid inside a valve element by improving mechanical strength of the valve element.  <P>SOLUTION: The four-way switching valve includes a valve body 3 having a closed space, a first conducting pipe 5 connected to one side part of the valve body, a second conducting pipe 7 connected to the other side part of the valve body, third/fourth conducting pipe 11, 12 respectively arranged to be adjacent to both sides of the second conducting pipe, a valve seat 16 having opening parts 8, 13, 14 communicating with the conducting pipes in the valve body, and the valve element 1 slidable on the valve seat, and selectively switches the communication status between the first conducting pipe and the third conducting pipe or between the first conducting pipe and the fourth conducting pipe. The valve element is equipped with a pin 1d extended near an opening end surface part 1j of a bowl-like body 1c to cross the opening end surface part 1j, and a collar part (projection part) 1h integrally formed on the body and projecting to the axial direction of the pin from an outer surface of the body to a position near an inner wall surface 3c of the valve body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040477-A (JP)
Title: Gasket molding die of component part of fuel cell, and method of manufacturing the same
Inventor: NOGUCHI TETSURO
IPC: H01M8/10
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily and integrally mold a gasket with a component part to be laminated in a fuel cell, with simple structure, and without damaging the component part of the fuel cell and producing burs.  <P>SOLUTION: The gasket molding die 1 of the component part of the fuel cell is to integrally mold the gasket G on the surface of the component part S of the fuel cell, and includes a seal groove 3 formed around a gasket molding portion 2, and a sealing member 4 made of an elastic body which is held by the seal groove 3. When the component part S is set in the die 1 and the die 1 is closed, a cavity 5 is reliably formed. Accordingly, clamping force of the die 1 can be set low, and the component part S is not damaged. When the molding material of the gasket G is filled in the cavity 5, even if clamping force of the die 1 is set low, the molding material of the gasket G which has been filled in the cavity 5 does not leak to the outside of the cavity 5, and the gasket G is reliably, directly, and integrally molded without producing burs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044449-A (JP)
Title: Position control device
Inventor: RYU KOKO
IPC: G05B19/19
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position control device capable of highly accurately generating a trigger for making an external device perform a predetermined operation at a target position by combining a control device of a system including a movable controlled object with the target position set and a timer capable of presetting and resetting.  <P>SOLUTION: The position control device includes: a position control part 2 connected to the system including the controlled object; and a timer 6 as a trigger generating part for capable of presetting and resetting by the position control part 2. The position control part 2 includes: a speed/acceleration calculation part for calculating speed and acceleration of the controlled object at a position detected at a sampling time point; a required time calculation part for calculating time required for the controlled object to arrive at the target position from the detected position by using the calculated speed and acceleration; and a required time setting part for presetting the calculated required time in the timer 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008286406-A (JP)
Title: Dynamic pressure bearing manufacturing method, and dynamic pressure bearing manufacturing device
Inventor: UEDA MASANORI
IPC: G03F7/24
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To simply form a dynamic pressure generation groove such as a herringbone groove or a spiral groove on an inner surface of a bearing.  <P>SOLUTION: A mask 1 has a cylindrical shape, and has a herringbone groove pattern formed on the outer peripheral surface thereof, and a spiral groove pattern formed on the lower surface of a flange part thereof. The mask 1 is inserted into a dynamic pressure bearing 2 and optical fibers 4 are inserted into the mask 1. Light from an external light source is radiated to the mask 1 through the optical fibers 4 to transfer the herringbone groove pattern onto the inner peripheral surface of the dynamic pressure bearing 2. At the same time, the light from the upper side of the flange part is radiated to transfer the spiral groove pattern onto the upper surface of the dynamic pressure bearing 2. A development is executed, thereafter herringbone grooves 21 are formed on the inner peripheral surface of the bearing 2 by etching and a spiral groove 22 is formed on the upper surface thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010050168-A (JP)
Title: Method of fabricating nanodot, and floating gate transistor, and method of fabricating the same
Inventor: TSUKAHARA NAOKI
IPC: H01L21/203
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fabricating nanodots at low temperature through a small number of processes, to provide a floating gate transistor having the nanodots, and to provide a method of fabricating the same.  <P>SOLUTION: A coaxial type vacuum arc vapor deposition source 1 is used to fabricate the nanodots 33, which are buried in an insulating layer 34 and hold electric charges, from a metal material or semiconductor material. The method includes the processes of forming an oxide film 32 on a substrate 31, fabricating the nanodots 33 on the oxide film 32, burying the nanodots by forming the insulating layer 34 on the nanodots, and forming an electrode film 35 on the insulating layer 34, thereby fabricating the floating gate transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047369-A (JP)
Title: Target aligning device, conveyance device, and recording device
Inventor: ANAMI AKIRA
IPC: B65H1/04
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target aligning device capable of holding and pressing a target without curving it by a guide means even when the stacking thickness of the target on a placing section is thin, and to provide a conveyance device and a recording device.  <P>SOLUTION: In a drive shaft 65 rotated by the power of an electric motor 60, a drive gear 67 and a worm 68 are fitted in an integrally rotatable condition. A slider 71 is raised by the engagement between the drive gear 67 and a rack section 74, and an engagement section 83 is engaged with a drive bar 35 to push this up. That makes a paper pressing lever 31 lowered to press a paper sheet on a hopper. Moreover, in a gear mechanism 90, a delaying mechanism for transmitting rotation to a pinion member 92 after about one idling rotation of a link wheel 93 is arranged, and a pair of edge guides 16, 16 are configured to hold and press the paper sheet in a condition to be pressed by the paper pressing lever 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284883-A (JP)
Title: Ink-jet recorder
Inventor: SUGAYA TOYOAKI
IPC: B41J2/01
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recorder capable of uniformly transparentizing an ink receiving layer in the width direction of the recording medium when a recording medium having an ink receiving layer containing thermoplastic resin particles in a surface layer is heated and pressed to transparentize the ink receiving layer.  <P>SOLUTION: The ink-jet recorder comprises a recording head 3 to perform recording by discharging an ink on a recording medium 1 having an ink receiving layer containing thermoplastic resin particles in the surface layer, a heating/pressing means 4 to heat and press the recording medium 1 to transparentize the ink receiving layer of the recording medium 1, a temperature control means to keep the temperature of the heat pressing means 4 within a predetermined temperature range, and a recording-medium transfer means to transfer the recording medium 1 recorded by the recording head 3 to the heating/pressing means 4. The heating/pressing means includes a plurality of heating elements 43 divided in the width direction of the recording medium 1. The temperature control means can control the heating elements 43 independently of one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046989-A (JP)
Title: Driving circuit for capacitive load, and liquid droplet jetting apparatus
Inventor: ISHIZAKI SUNAO
IPC: B41J2/055
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a circuit constitution, and to suppress variations in characteristics of the circuit.  <P>SOLUTION: A liquid droplet jetting apparatus includes: a filter 34 having an inductor 50 to one end of which an analog driving signal is input, and a capacitor 52 of which the capacitance is fixed, and one electrode of which is connected with the other end of the inductor, and the other electrode of which is grounded; and a plurality of piezoelectric elements 11 which are connected in parallel with the capacitor 52, and an optional one of which operates in response to the analog driving signal. A digital signal processing section 30 generates a predetermined signal for driving the piezoelectric elements 11. A load current signal indicating the magnitude of a current flowing to the piezoelectric elements 11 is introduced conforming to a load voltage which is output from an output terminal and converted from an analog signal into a digital signal, and a digital driving signal. The predetermined signal is subtracted by a load current signal, and is output as the digital driving signal. A switching voltage magnifying circuit 32 performs a switching motion conforming to the digital driving signal output, to form the analog driving signal, and outputs the analog driving signal to the one end of the inductor 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055260-A (JP)
Title: Information input device
Inventor: NAKANISHI MOTOHIRO
IPC: G06F3/041
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive information input device properly detecting a contact position of a stylus pen while maintaining comfortable operability for allowing a precise input using the stylus pen.  <P>SOLUTION: During a pen input wherein a hand and the stylus pen are brought into contact with a panel at the same time, an oscillator successively gives two kinds of signals, that is, a signal with a high frequency and a signal with a low frequency to a transparent conductive film of a panel, and based on a difference of detected currents, a position detection part detects a contact position of the stylus pen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059517-A (JP)
Title: Iron-based powdery mixture for powder metallurgy
Inventor: KONO TAKASHI
IPC: B22F3/02
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron-based powdery mixture for powder metallurgy suitable for use in a powder metallurgy technology (hereinafter referred to as the iron-based powder mixture for powder metallurgy), which can achieve both improvement of fluidity of the iron-based powdery mixture and reduction of an extracting force of a compact and can achieve improvement for productivity in molding and sintering steps and high yield of the compact and a sintered body by an inexpensive means.  <P>SOLUTION: The iron-based powdery mixture for powder metallurgy is produced by mixing an iron powder with a metal carbonate porous particle containing a lubricant, wherein the metal carbonate porous particle is an aggregate of primary particulates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065085-A (JP)
Title: Method for producing polyvinyl alcohol film
Inventor: TAKATO KATSUHIRO
IPC: C08L29/04
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively producing a high-quality film comprising PVA resin and an inorganic salt.  <P>SOLUTION: The method for producing the polyvinyl alcohol film includes thermofusion molding of a blend comprising 100 pts.wt. of polyvinyl alcohol resin and 55-145 pts.wt. of an inorganic salt hydrate by using a die adjusted to a temperature of 100-150°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066052-A (JP)
Title: Device for installing temperature sensor
Inventor: WAKABAYASHI YASUKI
IPC: G01K1/14
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for installing a temperature sensor that can firmly hold a temperature sensor in a case and improve the efficiency of installation work of the temperature sensor.  <P>SOLUTION: A device 1 for installing a temperature sensor installs, through an installation hole 5 of an installation wall 3 on which a temperature sensor 7 is installed, the temperature sensor 7 inside the installation wall 3. The device 1 includes: an internal space 22 for accommodating the temperature sensor 7; an opening 20 through which the temperature sensor 7 is inserted; a body case 10 having an engagement section to engage with the installation hole 5; a lid 30 to be installed on the opening 20 with a plurality of elastic claws 32 to engage with the rim of the opening 20; and an insertion hole through which a lead wire of the temperature sensor 7 is inserted. The device 1 is configured so that, when the temperature sensor 7 is accommodated in the internal space 22 and the lid 30 is installed, the temperature sensor 7 is positioned between the elastic claws 32 engaging with the rim of the opening of the body case 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065934-A (JP)
Title: Cooling method and cooling apparatus
Inventor: AKAHA KAZUHIKO
IPC: F25D7/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for local rapid cooling having cooling time equal to that in conventional methods practically while improving a problem wherein in conventional local cooling of a solid surface, moisture adheres to the solid surface after the cooling and the moisture may cause a failure, in particular, in electronic circuit boards etc.  <P>SOLUTION: A mass of coolant comprising an aggregate of powdery bodies is brought into contact with the solid surface, and while a contact area between the mass and the solid surface is maintained practically, the mass is pressed against the solid surface, so as to achieve local rapid cooling reducing moisture absorption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065289-A (JP)
Title: Polarization curve measurement apparatus and polarization curve measurement method
Inventor: KASHIO HIDEYUKI
IPC: C25D21/12
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization curve measurement apparatus which determines a polarization curve corresponding to a distribution of current density in an electrolytic solution tank with high accuracy, and enables a uniform plated film to be formed on the surface of an article to be plated, in an actual electroplating process.  <P>SOLUTION: The polarization curve measurement apparatus 1 includes a counter electrode 4, a working electrode 5 and a Luggin capillary 6, which are immersed into an electrolytic solution 3 in the electrolytic solution tank 2. The counter electrode 4 and the working electrode 5 are arranged such that the distance between the counter electrode 4 and the working electrode 5 varies in a certain direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008300884-A (JP)
Title: Led, connection structure of led and flat cable, and led-connecting circuit structure
Inventor: ENOMOTO KENJI
IPC: H01L33/64
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat release property of LED.  <P>SOLUTION: A heat radiation plate 40 is integrally formed with a lead 20 of the LED 12. The lead 20 and heat radiation plate 40 are formed by making a cut 42 in a portion of a metal plate which has a larger width than that of the lead 20. A flat cable 10 which is made by giving a package insulating sheath 18 to two or more flat conductors 16 arranged in parallel is used as an interconnect material which connects the LED 20. The lead 20 of the LED is arranged in a position of the flat cable with a flat conductor 16, a stabbing strip of a stabbing type connector 22 straddling over the lead 20 of the LED is stabbed into a position of the flat cable with a flat conductor 16, the end of the stabbing strip penetrating the flat cable 10 is bent and caulked, and thereby the lead 20 of the LED and the flat conductor 16 of the flat cable are connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086660-A (JP)
Title: Optical layered body, method of producing the same, polarizer and image display device
Inventor: HORIO TOMOYUKI
IPC: G02B1/16
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical layered body which is produced at low cost, and is superior in all of antistatic property, hardness and optical properties such as haze and light transmittance.  <P>SOLUTION: This optical layered body includes a light transmitting substrate and a hard coat layer formed on the light transmitting substrate, wherein the hard coat layer is a resin layer formed of hard coat layer forming composition containing a quaternary ammonium salt having a weight average molecular weight of 1000-50000, a tri-or more functional (meth)acrylate compound having a weight average molecular weight of 700 or less, and a permeable solvent, and a content of the quaternary ammonium salt in the hard coat layer is 0.5-18 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010063804-A (JP)
Title: Dishwasher
Inventor: SAWARA YOSHIAKI
IPC: A47L15/24
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher which facilitates housing a plurality of dishes inside a dish basket and efficiently performs washing work.  <P>SOLUTION: The dishwasher includes a carrying means for moving the dish basket 3 wherein the plurality of dishes 2 are stacked and housed in a moving direction along a dish stacking direction. The dishwasher includes a washing nozzle 33 having a jetting port portion 23 for jetting washing water W toward the dishes 2 inside the dish basket 3. When the washing water W from the jetting port portion 23 hits the plurality of dishes 2 inside the dish basket 3, a gap 41 required for washing is generated between one dish 2A and another dish 2B adjacent to it, and a gap 41 required for washing is generated between the dish 2B and another different dish 2C adjacent to it simultaneously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069942-A (JP)
Title: Vehicle maneuver assistance device
Inventor: OSHIMA KENICHI
IPC: B60R1/12
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by appropriately supporting driver's maneuver operation.  <P>SOLUTION: The vehicle maneuver assistance device 10 includes: a plurality of cameras 11a to 11d which capture an external peripheral region of an own vehicle and output images; an image processing unit 42 which performs a view point conversion of the images output from the respective cameras 11a to 11d, and outputs a converted images; and a display controller 45 which overlays the converted image output from the image processing unit 42 on a guidance display which assists a parking maneuver of the own vehicle, and displays the image on a display unit 19. The display controller 45 displays an initial positioning guide line PLA representing an initial location of the own vehicle at the beginning of the parking maneuver, and a steering-switching start positioning guide line PLB representing a start location of a steering-switching maneuver on the display unit 19 according to a detection value output from a steering angle sensor 32 as the guidance display.  <P>COPYRIGHT: (C)2010,JPO&INPIT