baber/WOPTO huggingface dataset:
Patent JP-2008040252-A (JP)
Title: Optical module
Inventor: TAMAOKI SHINOBU
IPC: G02B6/42
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of stably supplying exciting light to an optical amplification fiber.  <P>SOLUTION: The optical module 31 is for amplifying to-be-amplified light by supplying exciting light and to-be-amplified light to an optical amplification fiber 20, and is provided with an exciting light source 40, an optical coupling means 50, and a guide optical fiber 60. The optical coupling means 50 of the optical module 31 optically connects the exciting light source 40 and the guide optical fiber 60, outputting the exciting light from the exciting light source 40 to the guide optical fiber 60. The guide optical fiber 60 is provided with a first core region 60A, a first clad region 60B, and a second clad region 60C, propagating the to-be-amplified light in the first core region and propagating in multimode the exciting light from the optical coupling means in the first core region and the first clad region, wherein, to the first clad region 60B, an element E2 is added having a larger transmission loss for the wavelength λ<SB>A</SB>of the to-be-amplified light than for the wavelength λ<SB>P</SB>of the exciting light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048515-A (JP)
Title: Switching power supply device
Inventor: KAWASAKI TOKIO
IPC: H02M3/28
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To safely stop operation without causing erroneous operation and the breakage of a component when an AC voltage of a commercial power supply of a switching power supply device is lowered.  <P>SOLUTION: The switching power supply device 10 controls a main switching element Q1 by using a control circuit 12 in order to output a DC voltage obtained by rectifying an input AC voltage by a rectifying circuit as a DC output by stabilizing the DC voltage to a desired voltage. An actuation current of the control circuit 12 is obtained from the DC voltage via a first starting resistor R1 and a second starting resistor R2. The switching power supply device also comprises a voltage detection circuit 14 which detects a voltage of the DC input by using a Zener diode ZD1, and a switch circuit 13 which stops the main switching element Q1 when a voltage value of the DC input reaches a prescribed value or lower. The voltage detection circuit 14 monitors a direct current at a connecting point between a plurality of the starting resistors by using the Zener diode ZD1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007096276-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SUZUKI TSUNENORI
IPC: H01L29/786
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor device with high yields where an element having a layer containing an organic compound is provided on a flexible substrate.  <P>SOLUTION: In a method of manufacturing the semiconductor device: a separation layer is formed on the substrate; an inorganic compound layer, a first conductive layer, and the layer containing the organic compound, are formed on the separation layer; a second conductive layer in contact with the layer containing the organic compound and the inorganic compound layer is formed for forming an element formation layer; the first flexible substrate is bonded onto the second conductive layer; and the separation layer is separated from the element formation layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008046072-A (JP)
Title: Vibration data communication method of railway vehicles
Inventor: SEKINE TORU
IPC: G01M17/08
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide vibration data communication method of railway vehicles for simplifying configuration of vibration measuring device in substations to achieve cost reduction in system, while inhibiting affect by electric noise in data communication to enhance communication accuracy.  <P>SOLUTION: This is the vibration data communication method of railway vehicles for communicating vibration data between each substation 3 which receives vibration data from the vibration measuring devices installed in each compartment 1A, 1B, ... of a railway train and key station 2. In this method, specific substation is called through the key station 2, the specific substation receives vibration data and returns it to the key station 2 as digital conversion value, arithmetic operation of ride quality is performed from vibration data collected and stored in the key station 2, and these above steps are sequentially repeated to evaluate ride quality level. Thereby each substation needs only to receive vibration data and return it to the key station as digital value, while expensive processor may be installed only in the key station because the arithmetic operation of ride quality is performed only in the key station by using vibration data collected and stored from each substation, leading to simplification of system and cost reduction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054047-A (JP)
Title: Optical amplifier and optical transmission device
Inventor: SAKURAI KENJI
IPC: H04B10/07
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier capable of coping with changes of more various requirement specifications.  <P>SOLUTION: An optical amplifier 1 includes a rare earth-added optical waveguide 12b, excitation light sources 11b and 13b, a light intensity detector 14b, multiplexers 16a and 16b for multiplexing excited light emitted from the excitation light sources 11b and 13b and signal light; and optical isolators 15a and 15b. The rare earth-added optical waveguide 12b, the excitation light sources 11b and 13b, and the light intensity detector are stored in different package members respectively, and the rare earth-added optical waveguide, the excitation light sources, the light intensity detector 14b, the multiplexers 16a and 16b, and the optical isolators 15a and 15b are optically connected with one another by using optical fibers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007086766-A (JP)
Title: Process of making semiconductor lens and semiconductor lens
Inventor: HONDA YOSHIAKI
IPC: G02B3/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of making a semiconductor lens that can easily form the semiconductor lens in an arbitrary shape irrelevantly to the thickness of a semiconductor substrate and the semiconductor lens in the desired shape which targets a terahertz wave as an electromagnetic wave to be transmitted and can be made low-cost.  <P>SOLUTION: The process includes an anode forming step of forming an anode 11 on one surface side of the semiconductor substrate 10, an anodizing step of feeding a current between a cathode 25 arranged on the other surface side of the semiconductor substrate and the anode 11 in an electrolyte B to form a porous part 14 as a removal region on the other surface side of the semiconductor substrate 10, and a porous part removing step of removing the porous part 14. A light quantity distribution of light with which the other surface side of the semiconductor substrate 10 is irradiated in the anodizing step is determined according to the desired lens shape to obtain a distribution of holes, induced in the semiconductor substrate 10 in the anodizing step, corresponding to the desired lens shape. The cathode 25 serves as a mask which is so designed as to form the light quantity distribution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008051693-A (JP)
Title: Measuring device for cutter bit wear height
Inventor: YOSHIKAWA TAKAYUKI
IPC: E21D9/087
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring cutter bit wear height capable of steplessly and successively obtaining the wear height of a bit.  <P>SOLUTION: The device for measuring the wear height of the cutter bit 2 mounted on a cutter frame 1 is installed on a front part of a tunnel excavator, and driven and rotated includes a housing 5 supported by the cutter frame 1 and brought into slide contact with a working face 4, and worn along with the cutter bit 2 and has a wear detection member 6 embedded in the housing 5, formed into a shape with its cross-sectional area increasing from the front part toward the back part with respect to a digging direction, brought into slide contact with the working face 4, and worn along with the housing 5; and a sensor 8 disposed at the back part of the wear detection member 6 and detecting the load on the wear detecting member 6 from the working face 4. The housing 5 and the wear detecting member 6 are brought into slide contact with the working face 4 and worn so that the area of a soil pressure receiving surface 63 of the wear detecting member 6 exposed from the housing 5 to the working face 4 is gradually increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049957-A (JP)
Title: Brake device
Inventor: MATSUBARA KENICHIRO
IPC: B60T17/18
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable brake device capable of generating necessary and sufficient braking force in a predetermined wheel even if a failure for hindering action of a hydraulic control valve is caused.  <P>SOLUTION: This brake device comprises a plurality of liquid flow paths connected from a hydraulic pressure supply source to a reservoir, and controls the brake hydraulic pressure to be supplied to each of brake calipers by the plurality of hydraulic control valves located in each of the liquid flow paths. Valve driving circuits are respectively provided to control the hydraulic control valves, and two power source relays 8 and 9 for supplying a power source to each of the plurality of valve driving circuits are connected to the plurality of valve driving circuits. In the case wherein all the hydraulic control valves 43a and 43b provided in one liquid flow path are normally opened valves communicated with the hydraulic pressure supply source and the reservoir when the valve is not electrified, at least two valve driving circuits 21a and 21b of the valve driving circuits corresponding to all the hydraulic control valves have a different power source relay 8 or 9 to avoid loss of all the brake hydraulic pressure due to a failure of one power source relay.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054701-A (JP)
Title: Cosmetic apparatus using ultrasonic wave and low frequency pulse
Inventor: NAGAI TAIZO
IPC: A61N1/32
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic apparatus using ultrasonic waves and low frequency pulses, which oscillates the ultrasonic waves, gives vibration stimulation to a living body, gives the low frequency pulses to the living body, performs EMS (electrical muscle stimulation) and thus stimulates the muscles of the living body and performs health massage and cosmetic treatment.  <P>SOLUTION: By fixing 7 pieces of planar probes 17 formed by providing an ultrasonic oscillation element inside a metal head 19 in a circular shape at intervals to a fixed pad 16 and making the respective planar probes 17 successively oscillate in relay in the order, the vibration stimulation is supplied in the order in the circular shape by the ultrasonic waves to the living body. In the meantime, 4 pieces of the planar probes positioned on both sides to face each other are provided with an ultrasonic oscillation function and a low frequency pulse oscillation function, the low frequency pulses are supplied to the living body by the 4 pieces of planar probes and the EMS is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060136-A (JP)
Title: Suction table and sheet peeling method employing same
Inventor: YOSHIOKA TAKAHISA
IPC: H01L21/683
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction table suitable for preventing damage of a wafer when a sheet such as a protective sheet is peeled from a planar member such as the wafer.  <P>SOLUTION: In the suction table 1 for peeling the protective sheet T from the wafer W having the protective sheet T pasted thereon, the suction table 1 has a structure in which a plurality of sucking ports 6 are provided for sucking and holding the wafer W, and the density of the sucking ports 6 is increased and decreased so that a sucking force of each of regions can be increased and decrease depending on peeling steps of the protective sheet T.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059807-A (JP)
Title: Excimer lamp
Inventor: ENDO SHINICHI
IPC: H01J65/00
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an excimer lamp, capable of suitably coping with substrate treatment to carry out cleaning and etching by irradiating ultraviolet rays, even if a liquid crystal panel substrate, a semiconductor wafer, a magnetic disk substrate, and an optical disk substrate are large-sized.  <P>SOLUTION: In this excimer lamp, an excimer generating gas is filled in a discharge vessel comprising a dielectric, a pair of electrodes are provided, two dielectric members are interposed between a pair of the electrodes, and a high voltage is impressed to a pair of the electrodes to cause discharge. One dielectric member has a support members extending toward the other dielectric member, the support members are brought into contact with the other dielectric member. and a cushioning material is provided in the support member or the portions of the dielectric member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007090869-A (JP)
Title: Liquid transporting apparatus and liquid transporting head
Inventor: SUGAWARA HIROTO
IPC: B41J2/045
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid transporting apparatus which is simple in structure and is easy to be made compact, and to provide a liquid transporting head.  <P>SOLUTION: The ink transporting head 1 includes common electrodes 17 set on a channel formation surface of each common channel 14 to be in direct contact with ink in the common channel 14, a plurality of discrete electrodes 22 respectively disposed on a channel formation face of a plurality of discrete channels 15 branched from the common channels 14, and an insulating layer 25 arranged to cover each of the plurality of discrete electrodes 22. When a potential difference between the ink in the discrete channel 15 and the discrete electrode 22 becomes not smaller than a predetermined critical potential difference, an angle of wetting at the surface of the insulating layer 25 reduces to not larger than a critical angle of wetting whereby the ink can exist on the surface. A plurality of the discrete electrodes 22 set in each ink channel 12 respectively correspond to a plurality of the discrete electrodes 22 set in the other ink channel 12. These corresponding discrete electrodes 22 are rendered conductive with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058472-A (JP)
Title: Near-infrared absorption film and optical filter for plasma display panel using it
Inventor: SEGAWA JUNICHI
IPC: C09B53/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared absorption film with excellent heat resistance and moist heat resistance having an adhesive layer containing a diimonium-based pigment as a near-infrared absorption pigment, and to provide an optical filter for PDP using it.  <P>SOLUTION: A film having a near-infrared absortion adhesive layer capable of holding excellent stability in a heat resistance test or a moist heat resistance test is obtained by combining the diimonium-based pigment and a specific clay mineral which has been lipophilized. The optical filter for PDP using the film is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007065672-A (JP)
Title: Photoconductive image formation member
Inventor: QI YU
IPC: G03G5/14
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoconductive image formation member with an overcoat layer having superior adhesion for a charge transport layer.  <P>SOLUTION: The photoconductive image formation member includes at least a substrate, a charge generating layer, the charge transport layer, and the overcoat layer. The overcoat layer includes a crosslinked product of at least a phenol resin and a phenol compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007318707-A (JP)
Title: Interconnection technique of ip communication
Inventor: TOKUNAGA KAZUHIRO
IPC: H04W88/16
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of restricting traffic when roaming communication is carried out.  <P>SOLUTION: In an interconnection system of IP communication network, a first terminal 16 of a first network 10 and a second terminal 46 of a second network 40 are subjected to interconnection through networks (20, 30) equipped with at least one NAT (Network Address Translation) function and ALG (Application Level Gateway) function. In the interconnection system, a path of control packet and a path of media packet in the mutual communication of the first terminal and the second terminal are permitted to be different. The system includes means (22, 24) for setting a path of media packet so that the media packet passes an optimum path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064526-A (JP)
Title: Pressure sensor and its manufacturing method
Inventor: MATSUI HIROKI
IPC: G01L9/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to fix a sensor chip on a diaphragm properly without using glass joining in a pressure sensor constituted of the sensor chip composed of a semiconductor fixed on the metallic diaphragm of a stem having the diaphragm.  <P>SOLUTION: A metal film 30 formed of deposited or plated metal such as Au, Al, Cu is provided on the opposite face of a diaphragm 11 in the sensor chip 20. By joining the metal film 30 with the metal constituting the diaphragm 11, the sensor chip 20 is fixed to the diaphragm 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062779-A (JP)
Title: Hybrid vehicle
Inventor: JOGAHARA MASAKAZU
IPC: B60L50/16
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle, wherein any failure due to temperature rise of a motor 16 for traveling and an inverter 84 is prevented, and the torque of a motor 16 for traveling is prevented from being restricted due to the temperature rise when locking the vehicle according to the selection of an operator.  <P>SOLUTION: This hybrid vehicle is provided with: a temperature sensor 86 for detecting the temperature of an inverter 84 or a motor 16 for traveling; a motor control part 80 for controlling the torque restriction of the motor 16 for traveling when the temperature of the motor 16 for traveling or the inverter 84 is a predetermined temperature or more; a transfer sensor 40 for detecting the position of the transfer lever 24; and an electronic unit 34 for hybrid control. The electronic unit 34 for hybrid control controls traveling by use of an engine 12 as a main power source according to the input of a detection signal from the transfer sensor 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108716-A (JP)
Title: Model-based pattern characterization to generate rule for rule-model-based hybrid optical proximity correction
Inventor: ZHANG YOUPING
IPC: G03F1/68
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for analyzing layout patterns via simulation using a lithography model to characterize the patterns and generate rules to be used in rule-based optical proximity correction (OPC).  <P>SOLUTION: The system and method enumerate a set of variables and pattern intervals to construct (109) an inspection structure and analyze a series of layout patterns according to design rules by simulation (115) using a lithography model to obtain a partition of the pattern spaces into one portion 133 that requires only rule-based OPC and another portion 131 that requires model-based OPC. Further, an integrated circuit (IC) design layout is corrected to reduce the OPC output complexity and improve turnaround time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065778-A (JP)
Title: Mobile communication terminal
Inventor: TORIMOTO NAOMI
IPC: G06F13/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To insert a downloaded pictographic image into the message of electronic mail by a simple operation.  <P>SOLUTION: An image data receiving part 11 receives image data from a content server 20, and a size decision part 12 decides whether or not the longitudinal size×lateral size of the received image data is 20×20 dots, and a pictographic image storage part 13 stores the image data in a pictographic image file 19 when it is decided that the longitudinal size×lateral size of the image data is 20×20 dots, and a pictogrpahic image display part 14 reads a pictographic image stored in the pictogrpahic image file 19 according to the list display instruction of the pictogrpahic image, and displays the read pictographic image as a list on a display screen, and a pictographic image insertion part 15 inserts a pictographic image into the cursor position of the message input screen of electronic mail according to the selection decision instruction of the pictographic image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077138-A (JP)
Title: Information processing apparatus and method, and program
Inventor: OWA TAKAYUKI
IPC: G06F17/30
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To classify a plurality of images into meaningful groups.  <P>SOLUTION: In a binary tree structure linking images p1 to p12 such that images having a shorter shooting time interval have fewer nodes in between, if the images linked by the root node are more than a predetermined number, the binary tree containing the images p1 to p12 is divided into two binary trees rooted at the child nodes linked by the root node. The divided binary trees are divided repeatedly until the images contained in the root nodes are at most the predetermined number. The images p1 to p12 are thus classified into groups of at most the predetermined number of images. The technique is applicable, for example, to an information processing apparatus capable of recording or reproducing images or content, such as an HDD recorder or a personal computer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075905-A (JP)
Title: Cooling storage
Inventor: FUJIWARA KEIJI
IPC: F25D21/04
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To transport sufficient heat to a noncondensation portion of a wide range in a cooling storage where heat of a high-temperature head of a Stirling refrigerating machine is conducted to the noncondensation portion by a brine.  <P>SOLUTION: The Stirling refrigerating machine 20 comprises the high-temperature head 21 and a low-temperature head 22, and the inside of the cooling storage 1 is cooled by the cold of the low-temperature head 22. The heat of the high-temperature head 21 is radiated to the outside of the storage through a high temperature-side first circulation circuit 30, and conducted to the noncondensation portion 56 of the cooling storage 1 through a high temperature-side second circulation circuit 50. The high temperature-side second circulation circuit 50 is provided with a heat exchanger 51a, a radiating portion 52a, a radiating portion 52b, a heat exchanger 51b, a radiating portion 52c and a radiating portion 52d successively connected in series in this order. The radiating portion 52a radiates heat to a defrosted water evaporating portion 13, the radiating portion 52b radiates the heat to the outside air, the radiating portions 52c, 52d radiate heat to the noncondensation portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT