baber/WOPTO huggingface dataset:
Patent JP-2009302278-A (JP)
Title: Method of dividing optical device wafer
Inventor: HOSHINO HITOSHI
IPC: H01L33/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing an optical device wafer capable of forming the thickness of the optical device wafer thinly and preventing the degradation in the bending strength of an optical device.  <P>SOLUTION: The method of dividing the optical device wafer includes: a step of bonding the surface of an optical device wafer 2 to the surface of a protection plate in a peelable manner; a step of grinding the backside of the optical device wafer; a step of bonding a reinforced substrate 5 to the backside of the optical device wafer in a peelable manner; a step of peeling the optical device wafer to which the reinforced substrate is bonded from the protection plate; a step of attaching the surface of the optical device wafer to which the reinforced substrate is bonded to the surface of a dicing tape 60; a step of performing laser machining for forming a rupture starting point in the reinforced substrate along a street by radiating laser beams along the street formed in the optical device wafer from the backside side of the reinforced substrate; and a step of rupturing the optical device wafer along the street by applying an external force along the rupture starting point of the reinforced substrate to rupture the reinforced substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301364-A (JP)
Title: Tab paper setting device and tab paper setting program
Inventor: KIWADA MASAKATSU
IPC: B41J29/38
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tab paper setting device, and a tab paper setting program, capable of easily and surely performing operation when a user performs setting for tab paper.  <P>SOLUTION: The tab paper setting device displays sheet images corresponding to two or more continuous page sheets of a plurality of pages and a tab ear icon 521 as a tab image corresponding to a tab of tab paper on an operation screen 500. When the tab image is moved to and disposed in a first area containing at least the sheet image of one page displayed on the operation screen, the page sheet shown by the sheet image in the first area is determined as tab paper, and when the tab image is moved to and disposed in a second area different from the first area, which contains a middle point of the sheet images of two continuous pages displayed on the operation screen, insertion of the tab paper to between the two continuous pages is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296958-A (JP)
Title: High expression promoter
Inventor: BANDO HIROKI
IPC: C12N15/09
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new promoter highly expressing a target gene in Aspergillus oryzae.  <P>SOLUTION: The promoter comprises a DNA of the following (a) or (b): (a) a DNA containing a base sequence at base numbers 1101-1500 of a base sequence comprising a specific sequence and comprising maximum 1,500 bases; and (b) a DNA hybridizing with the DNA complementary to the DNA of (a) in a stringent condition and functioning as a promoter in the Aspergillus oryzae.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009036505-A (JP)
Title: Dew point control device of atmospheric gas
Inventor: TAKEDA TAKAHIRO
IPC: F27B9/02
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew point control device of atmospheric gas capable of accurately controlling the dew point of the atmospheric gas, easy in controlling the dew point to the water temperature or below, and capable of restraining equipment cost and running cost.  <P>SOLUTION: This dew point control device of the atmospheric gas has a carburetor having a vaporization nozzle for spraying and vaporizing water by using pressure of the atmospheric gas driven in a furnace, a flow control gauge of the atmospheric gas driven in the furnace and a flow control gauge of the water supplied to the vaporization nozzle. The flow control gauge of the water has the function of supplying a water quantity calculated from a flow rate of the atmospheric gas driven in the furnace and the dew point desirable to be set to the vaporization nozzle, and can thereby accurately control the dew point of the atmospheric gas. The atmospheric gas may be a reducing characteristic or may be an oxidizing characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004226-A (JP)
Title: Information communication device, and public key authentication method
Inventor: KITAGUCHI TAKASHI
IPC: H04L9/32
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication device and a public key authentication method, capable of making burdens on a user for mutually authenticating a public key lighter than before in a communication environment without the presence of an authentication station.  <P>SOLUTION: The information communication device includes a communication part 11 for exchanging user's own public key and the public key of an opposite party, a symbol generation part 13 for generating a symbol based on user's own public key, the public key of the opposite party and temporary shared information, and a display part 14 for displaying information corresponding to the symbol generated in the symbol generation part 13. By making each user visually recognize whether or not the information displayed at the display part 14 is the same between the user and the opposite party, the own public key and the public key of the opposite party are authenticated with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002584-A (JP)
Title: Image forming apparatus
Inventor: WAKAYAMA MASAHIDE
IPC: G03G15/02
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus capable of detecting the driven-rotation position of a shaftless electrifying roller composed of hollow elastic material.  <P>SOLUTION: The image forming apparatus is equipped with an electrifying device including an electrifying roller 4 composed of the hollow elastic material and including no rotary supporting shaft. The electrifying roller 4 comes in contact with a surface of a photoreceptor drum 2 and rotates driven by the rotation of the photoreceptor drum 2. A regulating member for deciding the driven-rotation position of the electrifying roller 4 and also supplying the power to the electrifying roller 4 has a larger space than the free shape of the electrifying roller 4, and has a regulating surface regulating the electrifying roller 4 when the electrifying roller 4 is driven-rotated. In order to detect the driven-rotation position of the electrifying roller 4, hole parts 4a and 4b passing through the electrifying roller in a direction perpendicular to the axial direction of the roller are formed in one end part of the electrifying roller 4, and also, a transmission member having a predetermined transmittance is disposed near the hole parts 4a and 4b, and a laser light emitting element 21 and a laser light receiving element 22 are arranged, and the driven-rotation position of the charging roller 4 is determined based on the variation of the transmittance obtained when the light passes through the hole parts 4a and 4b and the transmission member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006382-A (JP)
Title: Opening apparatus for press through pack sheet
Inventor: KANEGURI YOSHIHIRO
IPC: B65B69/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening apparatus for a press through pack sheet, the apparatus being designed to prevent packaged items from being accidentally left within a processed press through pack sheet, by appropriately applying the pressure of a roller to an upper packaging material regardless of variations in the position in which a packaged item is present in the space of a projecting back side.  <P>SOLUTION: The opening apparatus presses the press through pack sheet 22 between an upper roller 3 and a lower roller 4, thereby opening this sheet 22. In the opening apparatus, the upper and lower rollers are disposed respectively so that a line L<SB>1</SB>connecting the shaft center parts 8a and 7b of the lower roller and upper roller 3, inclines backward relative to a vertical line L<SB>2</SB>passing through the shaft center of the lower roller, or so that a conveyance path 15b for the press through pack sheet after passing through the area between the upper and lower rollers inclines upward relative to a conveyance path 15a for the press through pack sheet before passing through the upper and lower rollers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010886-A (JP)
Title: Remote controller
Inventor: NAKAMURA TETSUYA
IPC: H04Q9/00
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform remote control comfortably by using a remote controller.  <P>SOLUTION: A remote controller is provided with both an infrared communication function and a wireless communication function to perform remote control of a controlled unit which includes an infrared communication function and a wireless communication function alike. In accordance with source voltage of the remote controller and a communication situation of a remote control signal, a communication system is automatically switched to transmit a control signal. For example, when source voltage of a remote controller is a prescribed value or larger, wireless communication is performed; when the source voltage is below the prescribed value, the communication system is switched to the infrared communication. When a confirmation response signal from the controlled unit is not received during the wireless communication, the communication system is switched to the infrared communication. Moreover, when a user continuously operates an identical operation key for more than once within a short period of time, it is determined that desired control is not performed, so that the communication system is switched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010295-A (JP)
Title: Method of manufacturing printed circuit board
Inventor: YAMAGUCHI MANA
IPC: H05K3/46
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed circuit board by which a surface of an insulating layer is smoothly formed by reducing surface residues of the insulating layer after boring.  <P>SOLUTION: A core substrate 4, a prepreg 3 including a base 31 and a thermosetting resin 32, and a protection sheet 2 are stacked in this order. At this time, the prepreg 3 and protection sheet 2 are put one over the other to form an adhesion sheet 5 preferably before the core substrate 4 is stacked. Then, the core substrate 4, prepreg 3, and protection sheet 2 which are stacked are laminated. Then, the prepreg 3 is heated to be cured to form the insulating layer 6 united with the core substrate 4. Then the insulating layer 6 is bored penetrating the protection sheet 2. The protection sheet 2 is peeled from the insulating layer 6. Further, an external layer circuit 7 is formed by a semi-additive method etc., to obtain the printed circuit board 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005168-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which accuracy in controlling the number of game balls to be outputted or thrown in is improved in a prize ball output device, a game ball throw-in device or the like.  <P>SOLUTION: In a ball-type reel gaming gmachine, a game ball circulation control mechanism obtained by constituting a power transmitting mechanism which transmits drive force caused by reciprocating movement of plunger 33c2 of an output solenoid 33c to a ball stopping piece (a distal end-side portion 33b2 of an output flicker 33b) permitting or prohibiting passage of the game ball through a ball path 33d to drive the ball stopping piece to operate is provided to output device 33 etc. The ball-type reel gaming gmachine is provided with a shock absorption plate 33m as a shock-absorbing means which relaxes power accompanying the operation of the power transmitting mechanism by abutting on a part of the power transmitting mechanism (a proximal end-side portion 33b1 of the output flicker 33b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010011-A (JP)
Title: Fuel cell stack
Inventor: MIZUSAKI KIMIHARU
IPC: H01M8/24
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To excellently and surely suppress the damage of a cable connected to a cell voltage terminal with simple constitution.  <P>SOLUTION: The fuel cell stack 10 comprises a laminate 24 with a plurality of unit cells 22 laminated, and the laminate 24 is stored in a casing 32. A side plate 74a constituting the casing 32 is divided into plate parts 80a, 80b forming an aperture 82 each other. A connector 94 is connected to the cell voltage terminal 68 provided at the unit cell 22, and a part of the cable 98 of the connector 94 is provided with a protective member 104. The length of the protective member 104 and the slack length of the cable 98 are set so that an edge part forming the aperture 82 contacts the protective member 104 when the plate part 80b is deformed by external load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008894-A (JP)
Title: Light quantity adjusting device and optical equipment
Inventor: NUMNUAL PHICHET
IPC: G03B9/26
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity adjusting device and optical equipment suppressing variation in image quality.  <P>SOLUTION: This light quantity adjusting device 1 comprises a substrate 80 having an aperture 81, linear-motion blades 30 and 50 supported linearly movably on the substrate 80, and a rocking blade 60 rockably supported on the substrate 80. The linear-motion blades 30 and 50 and rocking blade 60 evacuate from the aperture 81 to form a full open state. The linear-motion blades 30 and 50 cover the aperture 81 to form a full close state. The rocking blade 60 has a diaphragm aperture 61 with a diameter smaller than that of the aperture 81, and the aperture 81 and diaphragm aperture 61 overlap to form a small diaphragm state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004850-A (JP)
Title: Steam sterilizer
Inventor: ITO TERUMICHI
IPC: A23L3/22
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam sterilizer equally mixing a fluid product to be sterilized and sterilization steam in a sterilization process of the fluid product, performing even heat sterilization, and preventing occurrence of clogging caused by stagnation of the fluid product.  <P>SOLUTION: This steam sterilizer is wholly formed in an almost cylindrical form, and has a fluid product feed port 11 and a steam feed port 13 in the diameter direction, and a fluid product sterilizing part 17 on a downstream end of a fluid product. Furthermore, the steam sterilizer includes the steam feed port, a body part 21, an external sleeve 23 which is set with a steam delivery port-opening closing part which can adjust a steam outflow, and a fluid product delivery port, and an internal sleeve which circulates the fluid product into a void part between the external sleeve, and is set with a fluid product delivery port-opening closing part which can adjust a fluid product outflow, on a downstream end of the fluid product. The steam feed port is arranged in a position decentrated in the radial direction to the axis of the body part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011898-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent interest from decreasing by making players enjoy by making a liquid crystal display device which can be covered with transverse bodies large as much as possible.  <P>SOLUTION: The Pachinko machine includes a game panel 600 dividing the rear end of a game area 605 into which game balls are driven, a liquid crystal display device 640 arranged in the rear side of the game panel 600, a plurality of transverse bodies 2510 arranged between the liquid crystal display device 640 and the game panel 600 and covering the front of the liquid crystal display device 640 in a prescribed arrangement, a guiding means for guiding the two transverse bodies 2510, supporting an upper front rail 2520a and an upper rear rail 2520b having nearly the same length as the game panel 600 and half the total number of the transverse bodies 2510 on the side higher than the liquid srystal display device 640 and having a rear case 2150 attached to the rear side of the game panel 600, and a front transverse body driving unit 2600 and a rear transverse body driving unit 2700 which independently movingly drive the transverse bodies 2510.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013981-A (JP)
Title: Fuel injection valve and internal combustion engine
Inventor: FUJITA KENJI
IPC: F02M61/16
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve enabling both fuel atomization and discharge amount securing equivalent to a high-pressure fuel injection pump by using a lower-pressure fuel injection pump as far as possible without using the high-pressure fuel injection pump, and an internal combustion engine equipped with the same.  <P>SOLUTION: A fuel injection valve injects into a combustion chamber of an internal combustion engine. In a fuel passage, a primary bubble forming passage part for forming primary bubbles by foaming fuel by depressurizing when a lift amount of a needle is less than a predetermined amount, a pressure resume passage for attenuating the primary bubbles, and micro bubble forming passage part for forming secondary bubbles that is finer than the primary bubbles, are formed. When the lift amount of the needle exceeds the predetermined amount, a pressure of the fuel flowing in the primary bubble forming passage part is made greater than the pressure at the time of the lift amount of the needle being less than the predetermined amount, thereby the formation of the primary bubbles is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014526-A (JP)
Title: Pressure sensor
Inventor: KISHIMOTO SHINICHI
IPC: H01L29/84
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor capable of suppressing the occurrence of discharge.  <P>SOLUTION: A reference electrode 8a and a fixed electrode 8b are embedded in an insulating material 9, such as, silicon dioxide (SiO<SB>2</SB>) and silicon nitride (SiN). According to such a configuration, it is possible to suppress occurrence of discharge by allowing a potential difference to occur between the fixed electrode 8b and a diaphragm section 7, when an Si substrate 1 is jointed to a glass substrate 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019606-A (JP)
Title: Pressure-sensitive element
Inventor: INOSE NAOTO
IPC: G01L9/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive element including a stress detection element and highly sensitive to pressure changes.  <P>SOLUTION: The pressure-sensitive element is constituted in such a way as to be provided with: a diaphragm made of an elastic member which forms a thin-wall region on the side opposite to an opening part of a recession part; a stress detection element provided for the opening part for receiving the action of tensile stress by a widening opening part when bending stress is added to the diaphragm and outputting electric signals according to the tensile stress; and a weight provided for the diaphragm for increasing the amount of bending of the diaphragm when a force in a thickness direction is added to the diaphragm. Since it is possible to increase tensile stress added to the stress detection element to the bending stress added to the diaphragm, it is possible to improve its sensitiveness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022112-A (JP)
Title: Temperature detection device of brushless motor
Inventor: TSUTSUMI KAZUMICHI
IPC: H02K29/12
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a temperature detection device of a brushless motor which does not include a detection error, and does not become an operation load of a CPU.  <P>SOLUTION: In the brushless motor which detects a rotational angle by a resolver 10, there are provided: an excitation circuit 20 which outputs an AC signal; an adding circuit which adds a DC bias voltage to the AC signal, and adds it to an excitation coil 13 of the resolver 10; a low-pass filter 30 which removes an AC component from a difference between both-side voltages of the excitation coil 13, and takes out a DC component; a difference amplifier 40 which amplifies the DC component from the low-pass filter 30; an A-D converter 51 which A-D converts an output voltage of the difference amplifier 40; and a temperature calculation part 52 which calculates a temperature of the brushless motor from an output of the A-D converter 51 according to a proportional relation between the DC component and the temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021856-A (JP)
Title: Antenna device
Inventor: IZUI MASASHI
IPC: H01Q5/30
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device which can suppress sensitivity degradation as much as possible even with a low height not exceeding 70 mm and can receive AM (Amplitude Modulation) broadcast and FM (Frequency Modulation) broadcast.  <P>SOLUTION: An antenna substrate 30 in a standing state is mounted on a flat antenna base 20. A top portion 31 is arranged so as to straddle the antenna substrate 30. An antenna element is configured by the top portion 31 and an antenna pattern formed on the antenna substrate 30. The interval between the lower brim of the top portion 31 bent downward and the antenna base 20 is set to approximately 10 mm or above. The top portion 31 has such a size that the antenna capacity of the antenna element is approximately 3 pF or above. A reception signal from the antenna element is introduced via a connection line 33 to an amplification substrate 34 to be amplified. An antenna case 10 is engaged with the antenna base 20 to constitute an antenna device 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017997-A (JP)
Title: Inkjet recorder
Inventor: HAMAZAKI YUJI
IPC: B41J2/045
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To propose a cleaning method in which the ink ejection performance can be maintained by maintaining the interior of an ink liquid chamber of an inkjet recording head in an optimum state.  <P>SOLUTION: In the inkjet recording head, a nozzle array is formed of a plurality of nozzles for ejecting ink, each of the nozzles communicates with a pressure chamber, each pressure chamber communicates with a common ink supply liquid chamber at its upstream, the common ink supply liquid chamber is equipped with a means for communicating with the outside, and a wall with an ink supply passage of the ink liquid chamber has an inclination. The inkjet recorder carrying the inkjet recording head has ink ejection openings and a means which sucks and reduces a pressure in the inkjet head by the means for communicating with the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000316-A (JP)
Title: Eye mask
Inventor: KITAYAMA HIDEHIRO
IPC: A61F9/04
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye mask in which a mask body is made into a circular arc shape as a whole by integrated molding, a recess part at the center part is made to abut on the nose, and which is easily assembled and inexpensive.  <P>SOLUTION: The eye mask has a configuration that a longitudinal shape mask body (1) having a circular arc shape as a whole and integrally formed with a resin, a recess part (4) formed at the center of the mask body (1), first and second eye parts (5, 6) formed on both sides of the recess part (4) and comprising a plurality of small holes (2). and sidepiece parts (10) set via hinges (9) onto both sides of the mask body (1). The mask body (1) has a C-shape cross section orthogonally crossing the longitudinal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT