baber/WOPTO huggingface dataset:
Patent JP-2008174321-A (JP)
Title: Automatic discriminating device for backing sheet
Inventor: IZUMI NAOHARU
IPC: B65H7/02
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic discriminating device for backing sheet capable of discriminating a printing surface of a backing sheet, and automatically aligning non-printed surfaces at low cost.  <P>SOLUTION: A casing comprises paper holding means 2a, 2b, a first paper feed means 6a, print determination means 3a, 3b, guide means 9a, 9b, a second paper feed means 6b, guide control means 10a, 10b, a paper sheet inversion passage 4b, and a paper sheet stacking means 8. Non-printed surfaces of paper sheets are automatically aligned by changing the positions of the guide means 9a, 9b by the control signal from the print determination means 3a, and performing the control of supporting the paper sheets on the guide means 9a, 9b from the lower side or dropping them downwardly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177998-A (JP)
Title: Broadcast communication encrypting method, information encrypting method, information decrypting method, apparatuses therefor, programs therefor, and recoridng media therefor
Inventor: YASUDA MIKI
IPC: H04L9/08
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide high security, to deal with information of a communication target even if the information is streaming data with high-efficiency communication quantity and computational complexity, and to divert a device of the standard specification.  <P>SOLUTION: The present invention relates to a broadcast communication encrypting method for encrypting information and transmitting the encrypted information to a plurality of transmission destinations, wherein a public key pk<SB>i</SB>and an encryption function KE of a transmission destination are used to generate a private key a<SB>i</SB>and an encrypted private key e<SB>i</SB>(8, S56), a common key R is generated (54, S57), the common key R and the private key a<SB>i</SB>are exclusively ORed, the common key R is encrypted (94, S80), the common key R is used to generate a mask M equal with a bit length of information (m) to be communicated (1322, S62), the mask M and the information (m) are exclusively ORed, the information (m) is encrypted (1324, S84), the common key R and encrypted information c' are used to generate an identifier Tag of the encrypted information c' with PKA security (1326, S64), and the encrypted information c' and the identifier Tag are coupled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180147-A (JP)
Title: Planetary gear of valve timing adjusting device and its manufacturing method
Inventor: HATTORI HIDEO
IPC: F16H1/32
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a planetary gear for realizing high durability in a valve timing adjusting device, with high productivity.  <P>SOLUTION: This method manufactures the planetary gear 33 of the valve timing adjusting device having the planetary gear 33 projecting an engaging projection 49 in the gear shaft direction from a gear body 60, and a rotary body 34 having an engaging hole 48 for loosely inserting the engaging projection 49 and changing the valve timing of an internal combustion engine by rotating by extracting rotational motion of the planetary gear 33 by engagement of the engaging projection 49 with the engaging hole 48, and includes a body forming process of forming the gear body 60 having a pinhole 64 opening in the gear shaft direction, and a projection forming process of forming the engaging projection 49 by a pin member 70 by fitting and inserting the pin member 70 to and into the pinhole 64.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178896-A (JP)
Title: Die for die casting
Inventor: SATO KIMITOSHI
IPC: B22D17/22
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for die casting, wherein molten metal is uniformly distributed into a plurality of cavities and the casting is made possible only at one time of casting so that the plurality of products have high quality and are uniformed.  <P>SOLUTION: One set of the first and second dies which can be clamped and opened, are included. In these dies, the plurality of cavities 31 is formed so that the plurality of cast products having the same shapes is simultaneously cast. Runners 9 for introducing the molten metal to each cavity 31 from a sprue 15 at a plunger side are included. The runners are formed with a first distributing part 10 extended to the position corresponding to each cavity 31 in the direction crossing at the right angle to the die clamping and the die opening for dies from the dies sprue 15 side, and a second distributing part 51 in each cavity 31 for connecting the cavity 31 through the first distributing part 10. In the second distributing part 51, front and rear directional extending parts 51a extended parallel to the die-clamping and the die-opening directions, respectively from downstream side end part 10a in each cavity 31 of the first distributing part 10, are arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186845-A (JP)
Title: Logic device
Inventor: ENDO HIROYUKI
IPC: H01L51/05
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite logic device which can be driven at a low voltage even when a semiconductor material having low mobility is used and has a simple structure and a small mounting area by combining a plurality of vertical electrostatic induction type transistors.  <P>SOLUTION: The logic element is provided with one or more p-type electrostatic induction type transistors having a semiconductor layer A, a first source region and a first drain region provided so as to sandwich the semiconductor layer A, and a first gate electrode buried in the semiconductor layer A and having a plurality of through holes; one or more n-type electrostatic induction type transistors having a semiconductor layer B, a second source region and a second drain region provided so as to sandwich the semiconductor layer B, and a second gate electrode buried in the semiconductor layer B and having a plurality of through holes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184059-A (JP)
Title: Drunk driving preventive device
Inventor: MIICHI YOSHIAKI
IPC: B60K28/06
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drunk driving preventive device capable of enhancing the accept performance of the device of a user by inspecting alcohol by being limited to a proper scene.  <P>SOLUTION: This drunk driving preventive device (1) has a drinking state detecting means (40) detecting the drinking state of a driver, and a drunk driving restraining means (50) restraining drunk driving based on a detecting result of the drinking state detecting means, and has a facility location determining means (60) determining whether or not the driver stays in a facility associated with drinking, and is characterized in that a facility location detecting means performs detection by the drinking state detecting means when determining that the driver stays in the facility associated with the drinking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184120-A (JP)
Title: Tractor
Inventor: ONO HIROYOSHI
IPC: B60K17/06
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the attachment/detachment of a third hydraulic pump dedicated to a backhoe, easily take out power for driving transmitted from a transmission case to the hydraulic pump, and provide an inexpensive structure.  <P>SOLUTION: The hydraulic pump P for the backhoe 43 for performing the hydraulic operation of the backhoe 43 fitted to the rear side of a tractor body 10 is mounted to the outer face of the transmission case 2, and the intermittence of a driving force is performed via a PTO clutch 4 in the transmission case 2. A PTO gear-change lever 57 for operating the PTO clutch 4 in the transmission case 2 is provided. As a gear-change position of the PTO gear-change lever 57, a gear-change position 57C capable of holding a disengagement position of the PTO clutch 4 and driving the hydraulic pump P is provided. When the PTO gear-change lever 57 is operated to the gear-change position 57C, a PTO shaft 55 is not driven, and the hydraulic pump P for the backhoe 43 for performing the hydraulic operation of the backhoe 43 is driven.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188059-A (JP)
Title: Game machine
Inventor: HAMATAKE TAKAYUKI
IPC: A63F5/04
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily adjusting the quantity of tokens transferred from a token tray to a storage box.  <P>SOLUTION: The game machine 10 comprises an outlet 12 disposed on the lower front surface of a body 11 for putting out tokens; the box-shaped token tray 13 for receiving and storing tokens put out from the outlet 12; and a pair of support arms 14 and 15 for turnably supporting both wings of the token tray 13. The pair of support arms 14 and 15 are connected to the token tray in such a way that the angle of forward inclination of the token tray 13 can be changed in multiple stages. A knob 23 is connected to the token tray 13, and the angle of forward inclination of the token tray 13 can be adjusted by rotating the knob 23 and fitting a positioning pin 23 into one of a plurality of positioning holes 25 of the knob 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192345-A (JP)
Title: Connecting structure of fuel cartridge
Inventor: SAWA YUKINORI
IPC: B65D83/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connecting structure and connecting method of a fuel cartridge capable of efficiently supplying liquid fuel in a liquid fuel cartridge to a fuel cell body without leakage.  <P>SOLUTION: The connecting structure of the fuel cartridge is that the fuel cartridge 10 for housing liquid fuel and a connecting device 20 are installed, and when the fuel cartridge 10 and the connecting device 20 are connected, a rod member 37 in the connecting device is passed through a slit valve 13, and liquid fuel in the fuel cartridge is supplied to the fuel cell body through the connecting device, and a liquid dripping prevention mechanism in which the liquid fuel at the tip of the rod member 37 is drawn in a drawing-in space 35 in the connecting device 20 when the connection of the fuel cartridge 10 is disconnected is installed in the connecting device 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193312-A (JP)
Title: Image pickup device, its manufacturing method, and portable terminal device
Inventor: NISHIZAWA HIROSHI
IPC: H04N5/357
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain a thin portable terminal device by attaining an excellent image pickup device which is made compact and thin by a simple structure.  <P>SOLUTION: The thin image pickup device is provided with: a plate member 8 having a step part 8A around an opening part 9; an optical filter 5 for closing the opening part inside the step part 8A; a wiring board 7 disposed so that it can be engaged outside the step part; a semiconductor imaging device 6 flip-chip mounted to the wiring board 7; and a lens 2 which is positioned and attached to the plate part 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190198-A (JP)
Title: Concrete structure construction method
Inventor: OOYANAI NOBUO
IPC: B65D88/06
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete structure construction method in which a concrete tank can be constructed and maintained in easy work as compared with work of an existing technique.  <P>SOLUTION: The concrete structure has a cylindrical, an almost cylindrical, or an oblong shape composed at least of a bottom slab and a side wall erected on the bottom slab. According to the concrete structure construction method, after completion of construction of the side wall by pouring concrete and before starting of storage of contents in the structure, continuous fiber-reinforced materials such as carbon fiber reinforced plastic plates are arranged along a direction of an external surface periphery of the side wall, and therefore the structure exerts a predetermined strength that stabilizes the structure with respect to side pressure caused by the contents.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192929-A (JP)
Title: Led lighting system and manufacturing method thereof
Inventor: KANO MASAAKI
IPC: F21Y101/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting system, where an LED lamp having an LED chip sealed with resin for sealing is manufactured by omitting troublesome connection work substantially.  <P>SOLUTION: The LED lighting system 10 comprises a plurality of LED lamps 12A-12D. The first lead frame (cathode or anode side) 14 and a second one (anode or cathode side) 16 are common. DC is supplied from the first and second common lead frames 14, 16, thus allowing the LED chip 20 on a first lead wire 15 in the first lead frame 14 to emit light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194872-A (JP)
Title: Printer, method for controlling printer and controlling program
Inventor: KOAKUTSU NAOHIKO
IPC: B41J2/175
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely complete printing after the printing is started by generating no interruption of the printing caused by use up of ink.  <P>SOLUTION: In an inkjet printer 1 which feeds the ink to a printing head delivering ink droplets from an ink tank, a controlling circuit 50 is equipped with an ink remaining amount detecting part 56 for detecting the remaining amount of the ink in the ink tanks 7 and 8, and based on the scheduled amount of ink consumption corresponding to the printing data inputted from outside, printing corresponding to the printing data is prohibited when the remaining amount of the ink before printing is less than the scheduled consumption.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249188-A (JP)
Title: Image displaying medium, image display device, writing device and image displaying program
Inventor: SHIGEHIRO KIYOSHI
IPC: G02F1/167
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image displaying medium, an image display device, a writing device and an image display program with which vivid color display is attained by suppressing deterioration in image quality.  <P>SOLUTION: By the image displaying medium 12, a desired particle is selectively moved by enclosing a plurality of kinds of particle groups 34 with different adhesion force, namely, electric field intensity for starting movement in a dispersion medium 50 between a display substrate 20 and a rear substrate 22 and forming an electric field with the electric field intensity that each kind of particle group 34 starts movement according to a kind of each particle group 34. Therefore, movement of particles except desired colored particles move in the dispersion medium 50 is suppressed and color mixing that colors except the desired colors are mixed is suppressed. Consequently, vivid colors are displayed according to one pixel by suppressing deterioration in image quality of the image display medium 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196618-A (JP)
Title: Damper
Inventor: OTA AKIHISA
IPC: F16F9/32
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper capable of improving ride quality in a vehicle by always exerting necessary and sufficient damping force.  <P>SOLUTION: This damper D1 is provided with: a vessel 1 having a liquid chamber L and a gas chamber G in its inside; a piston 3 inserted into the vessel 1 to partition off the liquid chamber L into two pressure chambers R1 and R2; and a rod 4 connected to the piston 3. The damper is characterized in that a partitioning member 5 partitioning off the gas chamber G into two rooms g1 and g2 is provided, and the respective rooms g1 and g2 are made to communicate with each other through a valve element 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199493-A (JP)
Title: Pulse detection circuit, envelope detection circuit, electronic device, and pulse detection method
Inventor: IKEDA KATSUYUKI
IPC: H04B1/717
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pulse detection circuit which satisfactorily operates in an ultrahigh frequency band such as IR reaching the limit of element performance in which power consumption is reduced, which is inexpensive, highly reliable and can be manufactured by a normal CMOS semiconductor process, and to provide an envelope detection circuit, an electronic device and a pulse detection method.  <P>SOLUTION: The pulse detection circuit includes an amplifier circuit 20a (20b) having a negative feedback path in which a MOS transistor 103 (108) formed by short-circuiting a gate and a drain is interposed and a capacitor 105 (110) one end side of which is connected to the input end of the amplifier circuit and the other end side is set as a signal input end to which a detected signal is supplied, and is provided with a signal waveform conversion part which converts a waveform of the detected signal (Vs) supplied to the signal input end into a waveform that peak levels on one polarity side in a variation of the waveform are approximately constantly arranged and presenting an amplitude variation equivalent to a variation toward the other polarity side and a pulse detection part which detects pulses borne by the detected signal from the output signal of the signal waveform conversion part 10a (10b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200850-A (JP)
Title: Inkjet recording method for recording patterned layer and white solid coating layer
Inventor: SANO TSUYOSHI
IPC: C09D11/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method capable of achieving highly accurately a remote proofing in a package printing in a form to print a color image on a white ground by an inexpensive inkjet system and to provide a printed material obtained by this method.  <P>SOLUTION: This inkjet recording method is to provide a white solid coating layer W on a non-white patterned layer after the non-white patterned layer is provided on the surface of a transparent film base material S under the condition that the resolution of the non-white patterned layer P is made higher than that of the white solid coating layer W. The printed material is obtained by this method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205548-A (JP)
Title: Portable terminal apparatus and key
Inventor: MATSUMOTO TAKAYUKI
IPC: H04M1/67
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal apparatus or a key capable of holding a distance between the portable terminal apparatus and the key, which determines success/fail of authentication, at a fixed value even when a radio wave propagation environment is changed by dynamically setting a threshold for determining the success/fail of authentication between the portable terminal apparatus and the key to a value corresponding to the radio wave propagation environment.  <P>SOLUTION: The portable terminal apparatus 1 is provided with: an authenticating wireless control part 111 for performing wireless communication with the key 2; an authentication control part 113 for detecting the receiving intensity of a radio wave received from the key 2 by the authenticating wireless control part 111; a portable terminal control part 15 for controlling the portable terminal so as to perform prescribed processing in accordance with whether the receiving intensity detected by the authentication control part 113 is a certain threshold and more or not; and a threshold setting part 112 for setting the threshold for allowing the portable terminal control part 15 to perform the prescribed processing on the basis of the receiving intensity detected by the authentication control part 113 at an optional point of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201597-A (JP)
Title: Lead-free low-melting-point glass
Inventor: NAKAI NOBUYUKI
IPC: H01J11/34
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free low-melting-point glass in which yellowing caused by silver reaction is suppressed and which has high visible light transmittance, in the development of an electronic material substrate represented by a plasma display panel.  <P>SOLUTION: A transparent insulating lead-free low-melting-point glass based on SiO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>, ZnO, R<SB>2</SB>O, BaO, and ZrO<SB>2</SB>comprises, in terms of wt.%, 25-40 of SiO<SB>2</SB>, 35-55 of B<SB>2</SB>O<SB>3</SB>, 5-14 of ZnO, 0.1-3 of BaO, 0.1-7 of ZrO<SB>2</SB>, 0.01-2 of CoO, 0.01-2 of CeO<SB>2</SB>, 0-10 of F<SB>2</SB>, and 5-18 of at least one selected from Li<SB>2</SB>O, Na<SB>2</SB>O, and K<SB>2</SB>O. The glass has a coefficient of thermal expansion at 30°C-300°C of (55-85)×10<SP>-7</SP>/°C and a softening point of 500-630°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200895-A (JP)
Title: Sheeny card
Inventor: NISHIOKA TORU
IPC: G11B5/80
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheeny card which has excellent glossiness, conceals a magnetic tape, and mars no reading characteristics of magnetic recording.  <P>SOLUTION: This sheeny card 1 has an oversheet 13 consisting of a magnetic tape 5 transferred to the outer surface of a core sheet so as to allow the magnetic tape 5 come to the outer surface of the card. In addition, the oversheet 13 and the magnetic tape 5 have the a concealable silver printing layer 4 and a white ink printing layer 3 formed by silk screen printing and a lame printing layer formed in that order on the surfaces of the oversheet 13 and the magnetic tape 5. Further, a printing layer to be formed by offset printing for partially concealing the lame printing layer 2, may be formed on the lame printing layer 2. It is preferable to use a high-resolution magnetic material for the magnetic tape 5 and the lame printing layer 2 can be printed in a printing ink for silk screen containing aluminum powder with 25 to 40 μm particle diameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205705-A (JP)
Title: Image processor and processing method
Inventor: TAKEMATSU KANJI
IPC: H04N1/405
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for performing screen processing with a practical circuit scale by simplifying processing for determining pixel growth order.  <P>SOLUTION: An image processing circuit 100 is mounted on a printer controller, and performs the screen processing in cell units to calculate output grayscale values for pixels constituting each cell. The image processing circuit 100 includes a pixel coordinate register 214 which stores position information on each of the pixels constituting the cell, a memory 320 which stores a pixel growth order table 321 for determining the order in which the output grayscale values are found, and a control circuit 310 which performs the screen processing. The pixel growth order table 321 contains position information on the respective pixels in the increasing order of addresses in the memory 320, and the control circuit 310 acquires, in the increasing order, the position information stored in the pixel growth order table 321 based upon the position of the center of gravity of the grayscale values to calculate output grayscale values of corresponding pixels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200985-A (JP)
Title: Sandwich panel and its manufacturing method
Inventor: USUI KAZUHIKO
IPC: B29L9/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandwich panel which prevents the partial melting of a foamed material and the partial buckling of front-side and backside materials, when a frame material is provided by injection molding.  <P>SOLUTION: This sandwich panel comprises the front-side and backside materials, and the foamed material which is provided between the front-side and backside materials. The sandwich panel is equipped with the frame body which is provided at the peripheral edge of the sandwich panel, and a cured resin body which is provided in a position corresponding to the inside of the frame body in such a manner as to cover the surface of the foamed material.  <P>COPYRIGHT: (C)2008,JPO&INPIT