baber/WOPTO huggingface dataset:
Patent JP-2008310037-A (JP)
Title: Panel for information display
Inventor: YAMAZAKI HIROTAKA
IPC: G02F1/167
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display medium electric field drive type panel for information display such that an applied electric field becomes constant over the entire surface of the panel for information display having a display area adaptive to, especially, sizes B5 to B3 and image quality is uniform.  <P>SOLUTION: A dot matrix display type panel for information display has at least one kind of display medium, made of at least one or more kinds of particles and having optical reflectivity and electrostatic charging property, charged in the space between two opposed substrates, also has paired electrodes formed of line electrodes orthogonally arranged on both two substrates, and moves the display medium by applying an electric field to the display medium by generating a potential difference between the paired electrodes to display information such as an image. At least the transparent line electrodes provided on the substrates are made thicker at a portion for connection with a drive device power circuit as an input side of the line electrodes than at tip portions of the line electrodes to have a gradient of thickness along the length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308142-A (JP)
Title: Apparatus for controlling attitude of vehicle body during stop
Inventor: HIRABAYASHI TOMOKI
IPC: B60W30/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling the attitude of a vehicle body during a stop that is capable of controlling or preventing the swinging back of a change (nose dive) in the attitude of a vehicle body during the stop, without increasing a stopping sight distance.  <P>SOLUTION: When a vehicle body inertial force Fi works on the center G of gravity of the vehicle body because of braking by a brake device 7, the vehicle body 1 makes a nose dive, causing a change α in pitching angle. After stopping, the vehicle body inertial force Fi decreases and disappears, whereby the change α is canceled out by the force β of the vehicle body to restore its attitude. Then the change α is temporarily swung back beyond the normal pitching angle. In order to control this, a wheel built-in motor 5 is actuated so that additional torque Ta is applied to a rear wheel 2 from the motor 5. The reaction of the additional torque Ta is input from a body side mounting point 3a of a suspension member 3 to the vehicle body 1 as components of force Fhf and Fvu, and input from a body side mounting point 4a of a suspension member 4 to the vehicle body 1 as components of force Fhr and Fvd. The components of force cause reaction torque Tr in the vehicle body 1, and the reaction torque Tr in turn causes a swing-back control moment Mb about the center G of gravity and in a direction opposite to the force β.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005492-A (JP)
Title: Semiconductor device and dc/dc converter
Inventor: GOTO YUICHI
IPC: H02M3/155
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable switching system on a DC/DC converter switching a control system of an output voltage.  <P>SOLUTION: In the DC/DC converter, a transistor where a source and a drain are arranged, and an inductor are installed on a path connecting an input node and an output node. A rectifier is arranged between the node between the transistor and the inductor, and ground. A capacitor is installed between the output node and ground. A semiconductor device is provided with: a detecting circuit for detecting voltage of the node between the transistor and the inductor; and a control circuit whose control mode is switched to a PWM mode or a PFM mode in accordance with voltage detected by the detecting circuit, and which outputs a control signal controlling an ON/OFF operation of the transistor with respect to a gate of the transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002448-A (JP)
Title: Pad clip for disk brake and mounting method of brake pad
Inventor: SHIMAMURA KENICHI
IPC: F16D65/097
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad clip for a disk brake reducing a material cost and improving operability and mountability up to brake pad mounting.  <P>SOLUTION: The pad clip 50 for pressing the brake pad 42 to a radial inside of a rotor using a groove part 28 formed in a support as a fixing part is provided with a pair of clip parts 52. The clip part 52 consists of: a supporting piece 54 contacting the brake pad 42; a pad pressing piece 56 arranged to sandwich part of the brake pad 42 between the supporting piece 54 and the pad pressing piece 56 by bending a line extended from an end part of the supporting piece 54; a fixing piece 60 for facilitating coming-out stop of the whole pad clip 50 by contacting the groove part 28 formed for the support; and a connecting piece 58 for connecting the pad pressing piece 56 and the fixing piece 60 crosswise by side view. The pair of clip parts 52 are characteristically formed by a single line spring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005193-A (JP)
Title: Communication terminal
Inventor: ISHII HIROAKI
IPC: H04N7/173
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which does not transmit any useless frames if frame transmission from a transmission terminal is delayed and is not in time for real-time processing at a receiving terminal.  <P>SOLUTION: The communication terminal 1 includes a time counter 14 for keeping time information, a frame formation time adding section 15 for adding time information on the time of formation of a frame before its storage in a transmission buffer for an encapsulated frame, a stay time detector 16 for detecting a stay time based on the time information added to the frame stored in the transmission buffer, and a frame discarding section 17 for discarding a specified frame stored in the transmission buffer. When a transmitter 10 stops transmission of frames temporarily, frame transmission not in time for real-time processing can be avoided by discarding the frames staying for a period longer than a predetermined permissible stay time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003342-A (JP)
Title: Zoom lens and image pickup apparatus
Inventor: HORIE MAKOTO
IPC: G02B13/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens that can achieve sufficient wide angle and sufficient miniaturization.  <P>SOLUTION: The zoom lens 100 comprises sequentially from an object side: a first lens group 110 having positive refractive power and fixed; a second lens group 120 having negative refractive power and moving along the optical axis at the magnification; a third lens group 130 having positive refractive power and fixed; and a fourth lens group 140 having a positive refractive power and moving along the optical axis to correct the position of an image plane. The first lens group 110 consists of four lenses sequentially from the object side as follows: a concave lens; a convex lens; a convex lens; and a convex lens. The second lens group 120 consists of three or four lenses including the concave lens and convex lens. The third lens group 130 consists of a single lens, one side of which is at least in an aspherical surface. The fourth lens group 140 consists of three lenses, wherein among these lenses included in the fourth lens group, at least one surface of the lenses is in an aspherical surface; and the surface of the final lens at an image side is in a concave shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030468-A (JP)
Title: Sheet member, method for manufacturing sheet including high-density region and disposable diaper using the sheet member
Inventor: SAKAGUCHI SATOSHI
IPC: A61F13/49
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet, including a high-density region, which is composed of a high-density region and a low-density region, a sheet member obtained by joining the high-density region of the sheet including the high-density region with an elastic member, and a disposable diaper using the sheet member as a chassis.  <P>SOLUTION: A sheet softened by preheating is pressed between a pair of shaping rolls with a toothed region which rotate opposite to each other, and thus the sheets including the high-density region, i.e. one sheet with a plurality of the high-density regions and the other with a plurality of the low-density regions, are manufactured. In addition, these two sheets including the high-density region are joined together through the elongated elastic member and then, patterned unevenly. Consequently, the sheet including the high-density region is available. The sheet member can be obtained by forming an uneven pattern during the shrinking of the elastic member, as at least, one of the two sheets is the sheet including the high-density region and the high-density region is joined through the elongated elastic member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003361-A (JP)
Title: Electrostatic charge image developing toner, and electrostatic charge image developing developer, electrostatic charge image developing developer cartridge, image forming device and process cartridge, using the same,
Inventor: IIDA YOSHIFUMI
IPC: G03G9/08
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrostatic charge image developing toner indicating a cleaning characteristic stable for a long period while maintaining low temperature fixability, and an electrostatic charge image developing developer, an electrostatic charge image developing developer cartridge and an image forming apparatus and a process cartridge, using the same.  <P>SOLUTION: This electrostatic charge image developing toner contains at least a crystalline resin, and has the maximum flowability index of 25% or less as the whole toner, and the maximum flowability index of classified toner brought into 1/2×D50T of volume-average particle size by classifying the toner is 70% or less, where D50T represents a volume-average particle size in the whole toner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009035-A (JP)
Title: Developing device and cartridge
Inventor: KAWAMURA TAKESHI
IPC: G03G15/08
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and a cartridge which requires no dedicated antenna for detecting electrostatic capacity in a developer container, stably and accurately detects the electrostatic capacity without hindering the conveyance of developer and which improves accuracy of detecting the amount of the developer.  <P>SOLUTION: The developing device is provided with a turnable supply roller 2 provided in contact with a developing roller 1, equipped with a foaming layer on its surface and supplying the developer to the developing roller 1, and detects the electrostatic capacity between the developing roller 1 and the supply roller 2. In the developing device, the surface air permeable amount L (liter/minute) of the supply roller 2 is 1.8≤L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009064-A (JP)
Title: Planar type actuator
Inventor: HAMANAKA HITOSHI
IPC: H04N1/036
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar type actuator capable of detecting the position of the moveable part by correctly measuring the shearing stress of a torsion bar without interfering the motion of the torsion bar.  <P>SOLUTION: The planar type actuator comprises the frame like fixing part 2; the movable part 3 supported rotatably via the torsion bar 4 arranged inside the fixing part 2; the driving means for driving the movable part 3; piezo resistance elements 7 equipped with two pairs of electrodes 8 and arranged on the torsion bar 4 orthogonally to each other and facing each other; and the wiring parts 10 formed on the torsion bar 4 and for wiring to the electrodes formed on the fixing part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015075-A (JP)
Title: Color filter, solid-state imaging device mounting color filter thereon and manufacturing method of them
Inventor: YAGI KOUJI
IPC: H04N9/07
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is necessary to reduce the thickness of a color filter with the refining of a pixel size in the formation of the color filter in a solid-state imaging device and, therein, although the color filter can be formed by incorporating a dispersant into the color filter, the deposition of the dispersant is caused to bring about the deterioration in color reproducibility.  <P>SOLUTION: The method of manufacturing the color filter in which a plurality of light transmissive films are selectively arranged every optical devices by successively pattern-forming the plurality of light transmissive films producing different transmitted colors on the surfaces of the plurality of optical elements arranged on a substrate includes: a barrier wall film forming step of forming a mesh-like base barrier wall film that demarcates a plurality of light transmissive films; and a light transmissive film forming step of forming the light transmissive films on division regions demarcated by the base barrier wall film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024707-A (JP)
Title: Suction cup device
Inventor: KIYO MASAHIKO
IPC: F16B47/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction cup device improved in holding force by sucking gas entered into a dome-like inner space of a suction cup main body 1 and can be used for a gauge for knowing holding force with a change of shape of a syringe-like suction part, in regard to a suction cup device formed with a syringe-like suction part 2 in the top of a suction cup main body 1.  <P>SOLUTION: Air pressure inside a dome-like inner space of a suction cup main body 1 is reduced to improve holding force by sucking gas entered into the dome-like inner space of the suction cup main body 1 with a syringe-like suction part 2. A change of shape of the syringe-like suction part can be used as a gauge for knowing air pressure inside of the dome-like inner space or holding force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022410-A (JP)
Title: Excimer lamp lighting device and phototherapeutic apparatus
Inventor: NIHONMORI SHINGO
IPC: H05B41/24
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp lighting device and a phototherapeutic apparatus capable of avoiding a risk of electric shock.  <P>SOLUTION: The excimer lamp lighting device comprises an AC power supply 2, a power supply switch 54, a filter circuit 56, an AC-DC conversion circuit 57, an inverter circuit 58, a booster transformer 91 and an excimer lamp 94, wherein a first grounding line 62 for bypassing a high frequency component from a lower voltage side 92 of the excimer lamp 94 and the filter circuit 56 is electrically connected to a conductive device body 5, a second grounding line 61 electrically connected to the conductive device body 5 is connected to a ground 12 via a grounding terminal 3B of a power supply plug 3, and the second grounding line 61 is provided with a current sensor 63 for detecting the current flowing the grounding line 61, and a grounding detection circuit 64 is provided for outputting a signal which enables the excimer lamp 94 to light when it is detected that current flows the current sensor 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157912-A (JP)
Title: Timepiece component, and timepiece provided with same
Inventor: FUJIMORI AKIHIRO
IPC: C25D7/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece component capable of enhancing jumpingly abrasion resistance and lubricity in a frictional sliding part and a switching part to use a timepiece for long period without oiling.  <P>SOLUTION: Upper and lower tenon portion are received by a wheel train and a cap jewel 50 assembled in a main plate 2, in the third wheel & pinion 7 of an electronic control type mechanical timepiece. The third wheel & pinion 7 includes the third pinion 71, and the lower tenon 72 provided in a lower position of the third wheel & pinion 7. The cap jewel 50 is constituted of a ruby or the like with a mortise 51 formed in its central part. Surfaces of the third pinion 71 and the lower tenon 72 are coated with composite platings 73. The composite plating 73 includes a nickel plating 74 coated by electric plating treatment, and a carbon nano-tube layer 75 formed non-orientedly on the nickel plating 74, using a dispersant such as polyacrylic acid. The third pinion 71, the lower tenon 72 and the mortise 51 are slid thereby via the carbon nanotube layer 75.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009027335-A (JP)
Title: Filter circuit and method
Inventor: MATOBA KENJIRO
IPC: H03H17/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise eliminating circuit and method which even eliminates noise mixed into digital data sequentially inputted in sync with a sampling clock over continuous sampling periods.  <P>SOLUTION: The noise eliminating circuit 1 calculates averages (24, 25 and 26) of each two input data out of three delayed input data (21, 22 and 23) and judges which of the averages has a minimum difference (27, 28 or 29) from output data (31) selected previously. Then, it outputs the average value (24, 25 or 26) output from an adder (5, 6 or 7) corresponding to a subtractor data (32) having the minimum difference as a filtered output signal value 31, thus eliminating noise mixed into the input signal 20 over continuous sampling periods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026401-A (JP)
Title: Device for vehicle
Inventor: TOMINAGA TAKESHI
IPC: H04N5/76
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for vehicle which can reproduce image and music of the same recording medium 101 from a plurality of display device for vehicles 107 simultaneously, and can continue to perform reproduction that the other display devices for vehicle is not affected even if operation such as change of a reproduction position is performed, in a network in the vehicle in which a plurality of display devices for vehicle are connected.  <P>SOLUTION: The device 102 for vehicle is provided with a temporary holding means holding temporarily content data of a recording medium, and a display device for vehicle managing means 105 which discriminates the display device for vehicle during reproduction of contents read out from the recording medium and which control individually content data sent to respective display devices for vehicle, the display device for vehicle managing means holds temporarily content data of the recording medium in the temporary holding means, and transmits held data to a plurality of display devices 107 for vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027053-A (JP)
Title: Semiconductor wafer and method of manufacturing semiconductor device using the same
Inventor: INOUE JIRO
IPC: H01L21/66
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the manufacturing yield of a semiconductor device in a technology of manufacturing a semiconductor device, by using a semiconductor wafer having a test element group (TEG) in scribe line regions.  <P>SOLUTION: A semiconductor wafer comprises a semiconductor substrate 1; multiple chip regions which are disposed on a surface of the semiconductor substrate and have multiple n-type or p-type transistors; scribe line regions, disposed in boundary regions between the multiple chip regions; and a multilayer wiring layer MW covering these regions. The scribe line regions include a contact test pattern Te for inspecting the electrical characteristics by using an electrical contact from the outside and a noncontact test pattern Tm for inspecting disconnection, by using an electron beam inspection apparatus. A first noncontact test element and a second noncontact test element Dm2 to be inspected in the noncontact test pattern Tm are disposed, in a region where a first contact test element De1 and a second contact test element De2 to be inspected in the contact test pattern Te are not present.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025687-A (JP)
Title: Piano
Inventor: ISHII KATSUSHI
IPC: G10C3/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piano that allows stable good touch feeling, and can improve the flexibility of the arrangement of components for generating an acoustic sound by string hammering.  <P>SOLUTION: The piano includes many keys 2a turning in response to key push, a load charging means 5 for charging a load to the key 2a, a movable hammer 23 disposed in each key 2a, a string S that is disposed for each key 2a, is hit by the moving hammer 23, and generates an acoustic sound by vibration, an actuator 25 for driving the hammer 23, a key push information detecting means 33 for detecting key push information on the key 2a for each key 2a, and a controlling means for controlling operation of the actuator 25 in response to the detected key push information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032827-A (JP)
Title: Luminous element
Inventor: ITO MASAHITO
IPC: H05B33/10
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of a luminous element by specifying the amount of impurity and the number of impurities.  <P>SOLUTION: In a luminous element, at least one of organic compound layers of layers in the luminous element located between a pair of electrodes contains 10 ng/cm<SP>2</SP>or less of impurity due to an organic compound when hexadecane conversion is carried out, or contains 10 impurities or less due to the organic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030106-A (JP)
Title: Aluminum alloy panel and manufacturing method therefor
Inventor: KOMATSUBARA TOSHIO
IPC: C22F1/05
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy panel and a manufacturing method therefor, having good productivity which obtains a high proof-stress and also, a good bending workability after coating-baking treatment, even after being left as it is at the room temperature after high temperature blow-molding.  <P>SOLUTION: In Al-Mg-Si series alloy, Mg, Si and Mn contents are regulated and an abnormal grain growth after high temperature blowing-shaping, is restrained. Further, a heat-treatment after the high temperature blow-molding, is applied in the temperature range of 150-230°C within 30 min. and the high proof-stress after coating-baking treatment, is made to be ≥180 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033065-A (JP)
Title: Fin-integrated semiconductor module, and manufacturing method thereof
Inventor: KITAI KIYOFUMI
IPC: H01L23/36
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fin-integrated semiconductor module having high quality wherein crack and breakage of a substrate and a mounting member, etc. caused by stress at manufacturing and heat history at driving, etc. are prevented.  <P>SOLUTION: This module includes a substrate 11 which is made of metal or ceramics and has groove 11a on its one surface side surface and a circuit pattern 15 formed on another surface side surface, a semiconductor chip 19 mounted on the circuit pattern via a solder 25, and a mold member 21 made of epoxy resin which is so provided as to cover another surface side surface of the substrate including the semiconductor chip. A heat radiating fin 23 is engaged in the groove of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT