baber/WOPTO huggingface dataset:
Patent JP-2007007644-A (JP)
Title: Cleaning method (deformation) and device of shadow mask in manufacture of display
Inventor: SHIRIPOV VLADIMIR YAKOVLEVICH
IPC: B08B7/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method and device of a shadow mask polluted in a manufacturing process of an OLED (organic light-emitting diode) display, which achieve a higher speed, a decrease of a cleaning temperature, an improvement in the quality of an ultrathin mask cleaning, a maintenance of an initial shape of the mask, and an improvement in productivity by time shortening.  <P>SOLUTION: The cleaning method comprises the steps of producing ion beams by an ion source 2 in a vacuum chamber 1 and arranging the mask 4 opposite to an emission surface 3 of the ion source 2. A cooling holder 7 with the mask 4 arranged is provided in the vacuum chamber 1, and a treating surface 5 of the mask, facing the emission surface 3 of the ion source 2, is scanned by a focusing of ribbon ion beams. A scanning speed is selected such that an energy radiation dose on an element of the mask surface while a single ion beam passes through on the surface does not exceed a heat quantity corresponding to the maximum allowable overheat, and further, oxygen or a mixture with oxygen is used as an ion producing gas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026637-A (JP)
Title: Optical disk device and its defocus value setting method
Inventor: MURAOKA YASUHIRO
IPC: G11B20/18
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To set an optimal defocus value in an optical disk device and its defocus value setting method.  <P>SOLUTION: The optical disk device 1 is provided with a jitter value detection circuit 9 for detecting a jitter value which is set as a signal jitter value based on a signal read from an optical disk M, and a defocus value setting circuit 13 for adjusting a defocus value used for moving an objective lens 3b in an optical axis direction Df when the objective lens 3b is focused on an optical disk M based on the signal passed through the jitter value detection circuit 9, and performing defocus adjustment based on the defocus value, and an optimal defocus value is set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007329168-A (JP)
Title: Microwave monolithic integrated circuit
Inventor: MIZOE JUN
IPC: H01L27/04
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave monolithic semiconductor integrated circuit in which electromagnetic coupling/interference between respective circuit blocks formed in a semiconductor substrate can be suppressed through a comparatively simple arrangement.  <P>SOLUTION: Via holes (1-1) connected with ground conductors (1-4) on the backside of a substrate are arranged in one row to surround a specific partial circuit (1-3) on a semiconductor along its boundary, and bonding pads (1-2) grounded on the backside through the via holes (1-1) are arranged on the surface of the substrate. A bump (2-1) is then formed on each bonding pad (1-2) to surround the partial circuit (1-3). Thereafter, a metal piece (2-2) is hot-pressed onto the bump (2-1) to bring about such a state as the partial circuit (1-3) is arranged in a shield space (2-3) where the base is surrounded by the ground conductor (1-4), the side face is surrounded by the via hole (1-1), the bonding pad (1-2) and a bump conductor column (2-1), and the upper surface is surrounded by the hot pressed metal piece (2-2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006231089-A (JP)
Title: Game chip monitor system and game playing table
Inventor: FUJIMOTO ATSUSHI
IPC: A63F11/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent forged chips from being brought into a casino.  <P>SOLUTION: This game chip monitor system comprises a radio-communicable identification information recorder 12 incorporated in the chip 21 used in a game and recording the identification information identifying, at least, oneself, a radio-communicable identification information writer 13 appropriately writing the identification information in the identification information recorder 12, an identification information reader 14 reading the identification information recorded in the identification information recorder 12 by a wireless communication, and a control device 15 grasping the movement of the chips based on the identification information read by the identification information reader 14. The identification information to be recorded in the identification information recorder 12 includes a serial number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006324680-A (JP)
Title: Crystal film, crystal substrate, and semiconductor device
Inventor: MORITA ETSUO
IPC: H01S5/343
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal film, crystal substrate, and semiconductor device which are low in a dislocation density, using a crystal base containing dislocation.  <P>SOLUTION: A crystal layer 23 is formed on one surface of a substrate 11 for growing a crystal via a buffer layer 12. In the crystal layer 23, at least part of the voids 23a, 23b configured by an amorphous material are formed at an end to which each dislocation D<SB>1</SB>extends from the lower part. Because the voids 23a, 23b prevent each dislocation D<SB>1</SB>from transmitting to the upper part, a crystal layer of a low dislocation density can be formed in the upper part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007328194-A (JP)
Title: Attachable/detachable cartridge and image forming apparatus
Inventor: ICHIKAWA HIDEO
IPC: G03G15/08
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachable/detachable cartridge capable of reducing shock caused by attaching/detaching operation.  <P>SOLUTION: The attachable/detachable cartridge (Ky, Km, Kc or Kk) has a cushioning part (118y) deformed by coming into contact with a part to be contacted (32dy) provided in an image forming apparatus main body (U2) when it is attached to the image forming apparatus main body (U2) so as to absorb the shock, and is constituted to be attached to/detached from the image forming apparatus main body (U2) during image recording operation that an image is recorded on a recording sheet (S).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326707-A (JP)
Title: Recording material discharge device, recording device, and liquid jetting device
Inventor: KAMIYAMA NAOHIRO
IPC: B41J13/02
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material discharge device capable of reducing the possibility of leaving the trace of contact with a discharge driven roller even in an area where the delivered amount of ink on a recording surface is large, a recording device having the recording material discharge device, and a liquid jetting device.  <P>SOLUTION: This recording material discharge device 4 comprises a discharge roller 12 positioned on the downstream side of a recording part 3. The discharge roller is composed of a pair of rollers comprising a discharge drive roller 13 brought into contact with the non-recording surface of a recording material 5 and acting a feed force thereon and the discharge driven roller 14 brought into contact, at a predetermined load, with the recording surface of the recording material and driven rotatingly. The recording material discharge device further comprises a load changing device 16 capable of varying the load on the discharge driven roller 14 according to the discharged amount of ink. The load changing device 16 has a cam 17, and so formed that the deflection amount of a bar spring is changed according to the profile 18 of the cam by the rotation of the cam while coming into contact with the bar spring 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330434-A (JP)
Title: Force plate and centroid oscillation system
Inventor: MURASE HITOSHI
IPC: A61B5/11
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately perform a stepping test without getting off a force plate by having a subject perform a stepping operation with a stepping operation reference projection part provided on the upper surface of a stepping board as a reference.  <P>SOLUTION: The force plate 1 for measuring the centroid movement of the subject S in the stepping test is provided with a top plate 11 to be stepped on by the subject and a three-component load cell for detecting a load acting on the prescribed position of the top plate. On the upper surface of the top plate, a stepping operation reference marker 12 to be the reference of the stepping operation of the subject is freely attachably and detachably provided so as to be projected from the upper surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336176-A (JP)
Title: Communication system and method, mobile station and base station for use therein
Inventor: LEE JINSOCK
IPC: H04W72/08
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heavy load on a mobile station and overhead on the uplink when the CQI measurements of PRB required for scheduling or adaptive modulation are reported.  <P>SOLUTION: In a base station, a set of PRB (active set) whose measurements of CQI are reported is determined for every mobile station. Each mobile station measures only the CQI of a PRB constituting an active set specified by the base station and reports it to the base station. Consequently, load on the mobile station is reduced and since the amount of information for reporting the CQI is reduced, overhead on the uplink can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330540-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KUNIDA MASANORI
IPC: A61B8/06
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved technology of an ultrasonic diagnostic apparatus for acquiring velocity information and positional information utilizing continuous waves.  <P>SOLUTION: A modulated/transmitted signal including an increase time zone when the frequency increases and a reduction time zone when the frequency reduces is generated by a modulated signal as a symmetrical triangular wave. A spectrum arithmetic section 34 determines a complex time zone spectrum which is a frequency spectrum corresponding to a complex time zone including the increase time zone and reduction time zone, an increase time zone spectrum which is a frequency spectrum corresponding to the increase time zone, and a reduction time zone spectrum which is a frequency spectrum corresponding to the reduction time zone. Based on the complex time zone spectrum, increase time zone spectrum, and reduction time zone spectrum, the position and velocity of a biological tissue are determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335674-A (JP)
Title: Noise filter configuration
Inventor: TAMATE MICHIO
IPC: H05K9/00
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a deterioration of a noise filter characteristic caused by a case for housing equipment to satisfy a specification, and to avoid a problem of a footprint and handling of a device.  <P>SOLUTION: Electronic equipment 3b and a noise filter 3a for remedying low-frequency region (mainly not more than 1 MHz) are arranged within a case 3, and only a noise filter 2 for remedying high-frequency region (mainly not less than 1 MHz) is arranged in the outside of the case 3. Basically, as the deterioration of the noise filter characteristic caused by the case 3 (espacially by the metal case) is prominent in the high-frequency region, arranging only the noise filter 2 for remedying high-frequency region in the outside of the case prevents the deterioration of the noise filter characteristic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334131-A (JP)
Title: Light source for liquid crystal display device and liquid crystal display device using the same
Inventor: MURAZAKI YOSHINORI
IPC: G02F1/13357
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source for a liquid crystal display device which is excellent in a temperature characteristic and can be stably used with a reduced output fluctuation due to an operating temperature and to provide a liquid crystal display device.  <P>SOLUTION: The light source for the liquid crystal display device, which is arranged on the back of a liquid crystal display panel, includes a flat light transmission plate 10, a blue-light light emitting diode emit as a light source optically connected to the light transmission plate 10 in order to cause the plane emission of the light transmission plate 10, a green-light cold cathode fluorescent tube, a red-light cold cathode fluorescent tube, and a driving circuit for driving the light source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332927-A (JP)
Title: Power plant and power generating device using the power plant
Inventor: OGAWA KIYOSHI
IPC: F02G1/04
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power plant driven with atmospheric pressure as a motive power source, and continuously operating by replenishing heat energy from an external heat source, by using a reversible phenomenon such as adiabatic expansion and adiabatic compression.  <P>SOLUTION: This power plant has a structure composed of a piston 4 connected to a crank 6 installed on a rotary shaft 7, a cylinder 3, a gas tank 1 and a connecting part 2. Air is injected and sealed in the gas tank 1 and the connecting part 2. An opening-closing valve 16 is arranged in the connecting part 2, and the opening-closing valve 16 has an opening-closing mechanism 20. The opening-closing valve 16 is made to perform opening-closing operation such as the piston 4 closes when reaching the bottom dead center by interlocking with the movement of the piston 4, and the piston 4 opens when the piston 4 reaches an optional position in a piston stroke of moving to the top dead center from the bottom dead center. A heat exchange structure is also arranged in the gas tank 1 for enhancing heat transfer into the gas tank 1 from the external heat source indispensable for continuous operation of this invention.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335812-A (JP)
Title: Method for laying out semiconductor integrated circuit device and equipment for designing semiconductor integrated circuit device
Inventor: KADOTA AKINOBU
IPC: H01L21/82
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laying out a semiconductor integrated circuit device which can perform only the optimization of wiring in layout of a top hierarchy or in ECO without changing the location information of a block of a lower hierarchy preventing a multi-layer location of a detour and a repeater, and to provide an equipment for designing semiconductor integrated circuit device.  <P>SOLUTION: The semiconductor integrated circuit device has a plurality of blocks composed of semiconductor integrated circuits, and is designed with multi-power-sources where at least one block is different from other blocks in a voltage of a power source, and is laid out by a hierarchy. The method of laying out includes a process of making the wiring of power source of a plurality of power source channels adjacent to block sides in a channel area between blocks, a process of locating repeaters of a plurality of power source channels on the channel area between blocks, and a process of connecting the power source terminal to the power source wiring adjacent to the wired block side. Those process are carried out prior to a process of wiring a signal line through a repeater between a plurality of blocks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006257444-A (JP)
Title: Pour point depressants for high monounsaturated vegetable oils and for high monounsaturated vegetable oils/biodegradable base and fluid mixtures
Inventor: LAL KASTURI
IPC: C10N40/26
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable oil or the like that has an at least 60 percent monounsaturation content and contain at least one pour point depressant.  <P>SOLUTION: A composition is disclosed that comprises (A) at least one vegetable or synthetic triglyceride oil of the formula (1): (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are aliphatic hydrocarbyl groups having at least 60 percent monounsaturated character and containing from about 6 to about 24 carbon atoms) and (B) at least one pour point depressant. In addition to components (A) and (B), the composition may also contain (C) a performance additive and/or (D) an additional oil with the proviso that the oil is not a triglyceride oil which is the component (A) having at least 60 percent monounsaturated character.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008003788-A (JP)
Title: Collision prediction apparatus
Inventor: FUJINAMI HIROAKI
IPC: G08G1/16
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision prediction apparatus capable of appropriately predicting the possibility of collision according to situations even if one's own vehicle and another vehicle traveling before or after it travel in proximity to each other.  <P>SOLUTION: The collision prediction apparatus 1 includes a towed-state detecting part 11 and a collision predicting part 12. The collision predicting part 12 makes a collision prediction based on the inter-vehicular distance between the one's own vehicle and a vehicle ahead, output from a radar apparatus 2, and on the relative speed of the one's own vehicle to the vehicle ahead. The towed-state detecting part 11 detects a towed state based on the vehicle speeds output from a vehicle speed sensor 3 and the inter-vehicular distance output from the radar apparatus 2; if it detects the towed-state, it outputs a towed-state signal to the collision predicting part 12. The collision predicting part 12 suspends the collision prediction if the signal is output from the towed-state detecting part 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004707-A (JP)
Title: Light-emitting diode driving circuit
Inventor: YAMAGUCHI KOICHI
IPC: H01L33/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To keep emission luminance of a light-emitting diode constant even if a temperature changes by compensating temperature characteristics of the light-emitting diode.  <P>SOLUTION: The light-emitting diode driving circuit consists of a reference current section 33 for generating a reference current; and a current output section 44 for using a current mirror circuit to generate a driving current based on the reference current, and supplying the generated current to the light-emitting diode. In the driving circuit, the reference current section 33 has a temperature characteristic element Q1 having negative temperature characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001835-A (JP)
Title: Oily marking pen ink composition for writing board
Inventor: ASADA KATSUHISA
IPC: C09D11/16
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oily marking pen ink composition for writing boards that does not give a skipping in writing and is excellent in writing capability without causing a whitening phenomenon on handwriting made on the writing board.  <P>SOLUTION: The oily marking pen ink composition for writing boards comprises a coloring agent, an organic solvent, a remover, and polyvinyl butyral having an average polymerization degree of 300-450 and another polyvinyl butyral having an average polymerization degree of 500-2,000, wherein the weight ratio between the polyvinyl butyral having the average polymerization degree of 300-450 and the polyvinyl butyral having the average polymerization degree of 500-2,000 is 95:5-60:40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004461-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MASAHARA SHINOGI
IPC: H01M10/0568
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive nonaqueous electrolyte secondary battery capable of providing high discharge capacity density.  <P>SOLUTION: Rolled foil having a thickness of, for instance, 26μm and formed of roughened copper with a surface formed into an uneven shape by deposition of copper by an electrolytic method is prepared as a negative electrode collector. On the negative electrode collector, a thin-film-like negative electrode active material layer containing germanium (Ge) as a main constituent is formed by a spattering method, or a negative electrode active material layer comprising powder containing germanium as a main constituent is formed. Since the radius of an sodium ion is larger than that of a lithium ion, the sodium ions hardly diffuse into the negative electrode active material layer, whereby the thickness of a polycrystalline germanium thin film is set not larger than 8 μm, or the diameter of each particle of the germanium powder is set not larger than 16 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007031711-A (JP)
Title: Cellulose acylate film and polarizing plate and liquid crystal display device produced by using the same
Inventor: SAKURAZAWA MAMORU
IPC: C08K5/43
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent cellulose acylate film having small optical anisotropy (especially Rth), and small optical anisotropy (especially Rth) and small wavelength dispersion in a wide wavelength range, an optical material such as optical compensation film and polarizing plate produced by using the excellent cellulose acylate film having small optical anisotropy, and small optical anisotropy and small wavelength dispersion in a wide wavelength range, and a liquid crystal display device having a wide view angle and high display quality by using the material.  <P>SOLUTION: The cellulose acylate film contains at least one kind of retardation controlling agent and at least one kind of near infrared absorbing agent having at least one absorption peak wavelength between 700 nm and 1,200 nm and a light absorbance of ≤30.0 in the wavelength range of 450-650 nm at a cell length of 1 cm reduced to a 1.0 g/L solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059878-A (JP)
Title: Semiconductor device, and oscillator
Inventor: TAKAGI NARIKAZU
IPC: H03B5/12
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor devicen which has high Q-value and superior phase noise characteristics.  <P>SOLUTION: The semiconductor device 1 includes an integrated circuit 12 as an active element; a semiconductor substrate 10 which contains a plurality of connection electrodes (14, 15) connected electrically to the integrated circuit 12; a first resin layer 70 where the connection electrodes 14 and 15 of the semiconductor substrate 10 are formed by avoiding the connection electrodes 14 and 15; connection wiring layers 25 and 26 formed between the semiconductor substrate 10 and a first resin layer 70 and connected to the one of the plurality of the connection electrodes; spiral shape spiral inductors 40 and 50, of which one end is connected to the wiring layers 25 and 26 and consist of a Cu wiring layer formed in the front surface of the first resin layer; a second resin layer 75 overlying the front surfaces of the spiral inductors 40 and 50; and external terminals 81-86 connected to some of the plurality of the connection electrodes and of which a portion projects from the second resin layer 75.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008010038-A (JP)
Title: Magnetic head
Inventor: AOKI TOMOYOSHI
IPC: G11B5/31
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head having high resistance against external electromagnetic waves by preventing deterioration in characteristics of a read element due to effect of the electromagnetic waves externally acting on the magnetic head.  <P>SOLUTION: The magnetic head includes a read head and a write head and is formed by grounding the read element 5 for constituting the read head to a substrate 4 via a resistor 10, wherein a shield pattern 7a as an electromagnetic wave shield layer is integrally formed to a lower shield 7 with arrangement for two-dimensionally covering a region where the resistor 10 is formed. The electromagnetic shield layer may be formed as a different layer from a magnetic layer such as the lower shield 7 at arrangement for two-dimensionally covering a region where the resistor 10 is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT