baber/WOPTO huggingface dataset:
Patent JP-2008027756-A (JP)
Title: Light guide plate, planar lighting device using this, and liquid crystal display device
Inventor: KURAMITSU MASAYUKI
IPC: G02F1/13357
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar lighting device with a thin size and a light weight capable of emitting illumination light uniformly and without illuminance unevenness.  <P>SOLUTION: The lighting device is provided with a point light source and a light guide plate which has a light emitting face to emit planar emitting light to the outside, a back face to be opposed to the light emitting face, a side face to be connected to the light emitting face and the back face, a light incident part which is installed at the nearly center of the back face and arranges the point light source and is formed as a recessed part for making the incident light from the point light source enter inside, and an emitting means to emit outside from the light emitting face the incident light entered from the incident part and of which the thickness defined as a distance between the light emitting face and the back face becomes thicker as it is separated from the incident part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028873-A (JP)
Title: Pulse transmitter, pulse receiver, pulse communication system, and pulse communication method
Inventor: MATSUO MICHIAKI
IPC: H04B1/719
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve reception quality by avoiding pulse interference caused by multi-path influences through a relatively simple method even in high-speed pulse transmission representatively like UWB.  <P>SOLUTION: A pulse adjusting unit 110 generates a pulse in accordance with transmission data, and a non-use block setting unit 120 sets a non-use block not to transmit the pulse generated by the pulse adjusting unit 110 based on a delay time for a delay wave caused by a multi-path to arrive at a communicating party while being delayed from a main wave. A pulse position adjusting unit 130 adjusts a pulse position so as not to transmit any pulse in the non-use block. An RF transmitting unit 140 converts a pulse of which the pulse position is adjusted by the pulse position adjusting means, into a radio frequency band and transmits the converted pulse radio signal to the communicating party.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035185-A (JP)
Title: Image processing apparatus and image processing program
Inventor: KITA HIROMI
IPC: B41J29/38
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of preventing the decline in the detection accuracy of a specified pattern, and to provide an image processing program.  <P>SOLUTION: The image processing apparatus comprises a superimposing means for superimposing an image pattern constituted of the repetition of a prescribed image on image data to be printed out; a printing means for printing the image data on which the image pattern is superimposed in the superimposing means; a detection means for detecting the information relating to a printing medium to which the image data are to be printed by the printing means, which is the information for distinguishing the image pattern and the printing medium; and a decision means for deciding whether to make the printing means perform printing, on the basis of the information detected in the detection means and the information relating to the image pattern. According to this constitution, deterioration in the detection accuracy of the image pattern due to the inability of distinguishing the image pattern and the printing medium is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031930-A (JP)
Title: Start control system of direct-injection internal-combustion engine
Inventor: OKADA YOSHIHIRO
IPC: F02D41/06
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability and emission by accelerating fuel vaporization and reducing in fuel-adhesion on the wall-surface in a cold starting of a spray-guide-type direct-injection internal combustion engine.  <P>SOLUTION: A start control system of a direct-injection internal-combustion engine conducts a main combustion wherein fuel is injected in the latter half of a compression stroke or in the first half of an expansion stroke in a cold starting of the engine and a pilot combustion wherein a preliminary fuel-injection for spark-ignition is performed before a main combustion. In the control system, fuel injection and ignition in the pilot combustion are performed in the first half of the intake stroke. The pilot combustion is conducted in the condition that a necessary amount of air (intake air flow) is ensured and that fuel adhesion to the piston is made minimum. The injection quantity is set small in the quantity to the extent that the fuel injected in the main combustion does not cause self-ignition by the heat generated in the pilot combustion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039869-A (JP)
Title: Image display medium, image writing device, and image forming apparatus
Inventor: YAMAGUCHI YOSHIRO
IPC: G02F1/1345
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium which is removable and has high reliability and makes an electric connector connection attainable, and to provide a writing device and an image forming apparatus.  <P>SOLUTION: The image display medium includes an upper-layer substrate 12 and a lower-layer substrate 14, a group of column electrodes 2 arranged on the lower-layer substrate 14 over the entire display region 10, a group of row electrodes 4 arranged on the upper-layer substrate 12 over the entire the display area 10, a first connection terminal 8 and a second connection terminal 9 provided on the substrate where a connector 200 is connected, and connection wiring 21 electrically connecting the column electrodes 2 to the first connection terminal 8 and connection wiring 22 electrically connecting the row electrodes 4 to the second connection terminal 9. The first connection terminal 8 and second connection terminal 9 are disposed at an interval larger than a contact 8A of the first connection terminal 8 and a contact 9A of the second connection terminal 9 along at least one of the thickness and surfaces, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007042652-A (JP)
Title: Flat fluorescent lamp and display device having the same
Inventor: KIM HYOUG-JOO
IPC: F21Y105/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat fluorescent lamp to shorten initial lighting stabilizing time, to unify temperature distribution inside the flat fluorescent lamp, and to prevent generation of failure where part of the flat fluorescent lamp turns pink (pinkish phenomenon).  <P>SOLUTION: The flat fluorescent lamp includes a lamp main body generating light and divided into a plurality of discharge space 769, electrodes formed in both ends of the lamp main body, and a plurality of heat wires 764 differently arranged in the discharge space 769.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008041378-A (JP)
Title: Mems switch and manufacturing method of mems switch
Inventor: WATANABE TORU
IPC: H01H1/04
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when an MEMS (micro electro-mechanical system) switch is applied to a voltage dividing circuit, since the resistance of the MEMS switch is suppressed low, an external resistor is necessary for voltage division, thereby, the number of circuit components around the MEMS switch increases and chip area increases, and an absolute value of temperature distribution inside the chip increases to cause a temperature distribution between each resistor and the resistance value fluctuates relatively by the temperature coefficient of the resistor, and thereby, precision of voltage value obtained from the voltage dividing circuit deteriorates.  <P>SOLUTION: The movable portion of the MEMS switch uses a movable electric resistor having an electric resistance. By making the switch itself have a resistor, resistors for voltage division connected to the MEMS switch can be eliminated. Thereby, the chip area can be made small and the absolute value of temperature distribution inside the chip can be suppressed to contain relative fluctuations of the resistance value caused by the temperature coefficient of the resistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009078975-A (JP)
Title: New fluorine-containing aromatic compound
Inventor: KASHIWAGI KIMIAKI
IPC: C09K11/06
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a π-conjugated compound which improves carrier mobility and the like, when used as an organic semiconductor material for organic thin film devices, and in which a hydrocarbon aromatic group is bound to a fluorine-containing aromatic group.  <P>SOLUTION: The fluorine-containing aromatic compound represented by formula (1) [wherein, Ar<SP>F</SP>is a perfluoro aromatic group (one or more fluorine atoms in the perfluoro aromatic group may be replaced by one or more perfluoroalkyl groups); n is an integer of 1 to 4; Q is an n-valent aromatic group (wherein one or more hydrogen atoms in the aromatic group may be replaced by one or more 1-8C alkyl groups or 1-8C fluorine-containing alkyl groups) obtained by removing n hydrogen atoms from a structure represented by formula (2); (p) is an integer of 0 to 4].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008036977-A (JP)
Title: Inkjet recorder
Inventor: SUZUKI KATSUAKI
IPC: B41J2/055
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-quality image onto a medium to be recorded by suppressing delay of delivering of ink droplets.  <P>SOLUTION: In the inkjet recorder, a viscosity increase degree calculating circuit 154 calculates a viscosity increase degree of ink in a nozzle by adding a value obtained by multiplying a first coefficient determined by a coefficient determining part 153 by a continuous non-delivering number of times counted by a continuous non-delivering counter 151, to a value obtained by multiplying a second coefficient determined by the coefficient determining part 153 by a non-delivering frequency degree detected value detected by a non-delivering frequency degree detecting circuit 152. A voltage controlling circuit 158 controls a waveform outputting circuit 157 to output to a discrete electrode 135 corresponding to the nozzle a driving waveform such that an initial driving voltage becomes high as the viscosity increase degree calculated by the viscosity increase degree calculating circuit 154 becomes high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038295-A (JP)
Title: High heat-resistant polyester dipped cord and method for producing the same
Inventor: KOBASHI MASANAO
IPC: D02G3/48
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high heat-resistant polyester dipped cord for rubber reinforcement, which retains mechanical properties without melting and breaking at a high temperature, especially at the melting point of ordinary polyester or above and to provide a method for producing the same.  <P>SOLUTION: The high heat-resistant polyester dipped cord is composed of a polyester fiber having an ethylene terephthalate unit as a main repeating unit and simultaneously satisfies properties of (a) the melting and breaking temperature in a thermal creep measurement is ≥275°C, (b) the strength is ≥4.0 cN/dtex, and (c) the elongation at 2.0 cN/dtex load is ≤5.0%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041496-A (JP)
Title: Placing board of electronic equipment
Inventor: MATSUDA TAKASHI
IPC: G06F1/16
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing board on which an electronic equipment having a power supply system with a fuel cell is mounted and which has a function to suck water stored in the power supply system and carry out evaporation treatment, in which the placing board and its surrounding as well as the electronic equipment are not wetted.  <P>SOLUTION: An electronic equipment 1 is made detachable to the placing board 100. The electronic equipment 1 carries out power generation at a fuel cell power generation part 3 using a fuel and stores water produced by power generation in a generated water tank 5. This placing board 100 recovers water to a generated water recovery tank 108 from the electronic equipment 1 installed. A cradle control part 120 of the placing board 100 heats a heater 122 of an evaporator 110 when a detected value of a humidity sensor 112 is a prescribed threshold Mb or lower, and drives a pump 109. On the other hand, when the detected value of the humidity sensor 112 exceeds the prescribed threshold Mb, the heater 122 and the pump 109 are stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038099-A (JP)
Title: Water pipe for automobile
Inventor: ONO SATORU
IPC: B29C53/08
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pipe for an automobile, wholly satisfying the hydrolysis resistance, heat resistance and calcium chloride resistance which are demand characteristics at the use, ensuring the moldability which is the demand characteristics at molding, and further ensuring corrugate moldability, pressure resistance, bending processability and dimensional stability by enabling a monolayer structure.  <P>SOLUTION: The water pipe for the automobile is obtained by molding a thermoplastic polymer composition mainly comprising a polyamide resin (I) which is a specific polyamide 9T, and has ≥60 μmol/g terminal amino group and ≤10 μmol/g terminal carboxy group, and a polyolefin (II) which comprises an acid-modified polyolefin and an acid-unmodified polyolefin in a mass ratio of (80:20)-(20:80) to provide 0.2-0.5 mass% acid-modified amount, and regulated so that the mass ratio of the components (I) to (II) may be (90:10)-(70:30).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007052432-A (JP)
Title: Organic electroluminescent display device, emission control driver and logical or circuit
Inventor: CHUNG BO-YONG
IPC: G09G3/20
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission control driver of a new type which is designed as a system-on-panel (SOP) type in an electroluminescent (EL) display panel, and to provide an organic electroluminescent display device and a logical OR circuit provided with the emission control driver.  <P>SOLUTION: The organic light emitting display (OLED) device comprises: a pixel part 12 having a plurality of pixels; a scan driving part 14 of applying a scan signal; a data driving part 20 of applying a data signal; and an emission control driving part 16 of applying an emission control signal. The emission control driving part 16 comprises: a shift register having a plurality of flip-flops; and a logical operation part including a plurality of logic gates, wherein each of the logic gates receives four signals in total of first and second output signals OUTn, OUTn+1 and first and second inverted output signals OUTBn, OUTBn+1 from two adjacent flip-flops in the shift register, controls an active load and outputs an emission control signal through a logical OR operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008044511-A (JP)
Title: End part mounting structure of canvas sheet in wing vehicle
Inventor: HORIKAWA HIROSHI
IPC: B60J7/08
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end part mounting structure of a canvas sheet in a wing vehicle which can withstand vibration and an external pressure, prevent separation and water infiltration, and facilitate mounting of the canvas sheet.  <P>SOLUTION: A receiving member 5 composing the end part mounting structure A of the canvas sheet in the wing vehicle is fixed to a pivotally attached end side of a wing door 1, a pair of locking parts 7 and 8 are separately provided at the outer end side of the upper side, and a pressing member 6 is provided at the outer end side of the lower side so that a pair of locking parts 9, 10 correspond to the locking parts 7, 8. When the locking parts 9, 10 are engaged with the locking parts 7, 8 to join the pressing member 6 and the receiving member 5, the end part of the canvas sheet 4 is fixedly held by a pressing part 11 and a receiving part 12 provided to face each other on the inner end side of the pressing member 6 and the receiving member 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047681-A (JP)
Title: Ptc element, and battery protecting system
Inventor: YAMASHITA YASUHIDE
IPC: H01M2/34
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTC element wherein, when its electrode plate is joined to a terminal plate by welding, etc., its main body can be so prevented from deteriorating thermally, and its electrode plate and the terminal plate can be so connected with each other easily without using any clad plate that it can exhibit its intrinsic function effectively.  <P>SOLUTION: The PTC element 2 has its main body 4 whose resistance value is increased with its temperature rise in a predetermined temperature region, and has a pair of first and second electrode plates 10, 12 joined respectively to the front and rear surfaces of its main body 4. Hereupon, a first-terminal joining film 14 containing aluminum is formed on at least a portion of the externally exposed surface of the first electrode plate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048357-A (JP)
Title: Mobile communication system, base station apparatus, mobile station, and broadcast information transmitting/receiving method
Inventor: ISHII MINAMI
IPC: H04W48/10
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mobile station to receive data addressed to the mobile station transmitted in a band of either upper 10MHz or lower 10MHz of a 20MHz bandwidth without loss while receiving necessary broadcast information without widening a minimum bandwidth of the mobile station.  <P>SOLUTION: A base station apparatus performing communication using a bandwidth wider than what the mobile station can receive is provided with a broadcast information dividing means for dividing the broadcast information, a transmission bandwidth dividing means to divide a transmission bandwidth of the base station apparatus, a broadcast information duplicating means for duplicating a part of the divided broadcast information, and a broadcast information transmission means to transmit a part of the divided broadcast information in each of the divided transmission bands of the base station apparatus and to transmit the rest of the broadcast information in the center of the bandwidth of the base station apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045719-A (JP)
Title: Bearing unit
Inventor: NAGANO MASATO
IPC: F16C33/64
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive bearing unit having improved travelling stability and operability for maintaining constant rotating performance over a long period by stably supporting an automobile wheel on a suspension device.  <P>SOLUTION: The bearing unit comprises one bearing ring (a stationary ring (an outer ring) 2) to be mounted on a vehicle body, the other bearing ring (a rotary ring (an inner ring) 4) opposed to one bearing ring and to be mounted on the wheel, and a plurality of rolling elements 6, 8 rotatably incorporated between raceway surfaces (a stationary raceway surface 2s and a rotary raceway surface 4s) continuously formed on the opposed faces of both bearing rings along the peripheral direction. At least one of both bearing rings has flanges (a fixed flange 2a and a hub flange 12a) to be mounted on the vehicle body or the wheel. Both bearing rings are wholly formed by cold forging without applying machining work onto the surfaces of the flanges. At least raceway surfaces are subjected to hardening and tempering treatment and grinding with electromagnetic induction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049850-A (JP)
Title: Shift device
Inventor: MIWA KATSUSHI
IPC: B60R25/04
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift device capable of ensuring antitheft performance against a theft of a vehicle, and imparting an additional value.  <P>SOLUTION: A shift lever 30 is detachably provided at a steering column 11 (more correctly, a connection member 21 therein) which is an object to be arranged in a cabin. The shift lever 30 has a transponder 31 which is driven by an electromotive force induced by an electromagnetic field transmitted through an antenna coil 29 when the shift lever is fitted to the steering column 11, and automatically transmits transmitted radio waves including identification codes stored in advance in response to the electromagnetic field. An electronic control device receives the radio waves transmitted from the transponder 31 of the shift lever 30 fitted to the steering column 11, collates an identification code included in the transmitted radio wave with the identification code stored therein in advance, and permits the start of an engine when the collation is established.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053576-A (JP)
Title: Mounting head and electronic component mounting apparatus
Inventor: KANAI KAZUNORI
IPC: H05K13/04
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting head in which the structure is simplified and maintenance burden is reduced, and to provide an electronic component mounting apparatus.  <P>SOLUTION: The mounting head comprises a plurality of nozzles arranged annularly at a constant interval while directing the rotation axis a2 in the same direction, a revolution drive means for rotating each nozzle around the revolution axis a1, and a rotation drive means for rotating each nozzle about the rotation axis a2. The rotation drive means is constituted of a rotation drive magnet cylinder 29 rotating around the revolution axis a1 where strips of permanent magnet having different polarities are arranged alternately in the circumferential direction, a rotation driven magnet cylinder 28 where strips of permanent magnet having different polarities are arranged alternately in the circumferential direction on the outer circumference of each nozzle, and a rotary dive means for rotating the rotation drive magnet cylinder 29 around the revolution axis a1. Driving force of the rotation drive means is transmitted as rotation of each nozzle about the rotation axis a2 by an attractive/repulsive force acting between the rotation drive magnet cylinder 29 and the rotation driven magnet cylinder 28 opposing it under noncontact state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056053-A (JP)
Title: Pneumatic tire
Inventor: WATABE RYOICHI
IPC: B60C11/12
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving driving performance on an ice and snow road, especially driveability, accelerating performance, brake performance, and drainage performance.  <P>SOLUTION: The present invention is a pneumatic tire with its tread surface 1 formed with a plurality of blocks 7 respectively composed of a plurality of grooves (a circumferential direction groove 3 and a width direction groove 5) extending to the tire circumferential direction and the tire width direction. The blocks 7 are formed with sipes 9 narrower than the grooves. One side wall surface 13 of the sipe 9 is provided with a plurality of projections 21 created in an intermediate area M in the depth direction of the sipe 9 and respectively projecting to different directions toward the other side wall surface 15 side of the sipe 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT