baber/WOPTO huggingface dataset:
Patent JP-2009266664-A (JP)
Title: Ion generating device
Inventor: KATAOKA YASUTAKA
IPC: H01T19/04
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generating device with a low level of radiation noise, small-sized and inexpensive.  <P>SOLUTION: In the ion generating device, a step-up transformer 1 is covered with a metal cap 11, a needle-shaped discharge electrode 9 is formed integrally with an output terminal 8 of the step-up transformer 1, a hole 11a is perforated in the metal cap 11 at a position opposing the chip of the discharge electrode 9, an induction electrode 12 is constituted at the edge of the hole 11a, and generated ions are discharged out of the metal cap 11 through the hole 11a. The metal cap 11 also serves as the induction electrode 12, and therefore, miniaturization and reduction of cost for the device are achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272720-A (JP)
Title: Information processor, signature method, program and storage medium
Inventor: TAKEHARA TAKESHI
IPC: G06F17/21
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor easily and surely imparting a signature for each annotation thereto and a signature for a file body thereto while reinforcing security, and to provide an information processing method, a program and a storage medium.  <P>SOLUTION: The information processor includes: an annotation signature imparting part for individually imparting an electronic signature to each annotation information which is information, relating to the annotation imparted to a document; a storage part for storing an annotation signature table, wherein the annotation information and the electronic signature imparted to the annotation information are made to correspond to a signer identification information which is the information identifying a signer who has imparted the electronic signature; and a file signature imparting part for acquiring the annotation information, to which the electronic signature is imparted by the annotation signature imparting part and the electronic signature from the annotation signature table, integrating the acquired annotated information and the electronic signature into a single file and imparting a file electronic signature which is the signature of a file unit, to the file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270344-A (JP)
Title: Draining device
Inventor: KUBONAI HIDEKI
IPC: E03C1/282
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining device which can collect dust and hairs in drainage at one spot without sticking the dust and hairs to a collecting portion, can carry out self-cleaning of the interior thereof, and has an arbitrarily designed shape of the collecting portion.  <P>SOLUTION: The draining device is formed of: a drain port 1 into which drainage flows; a case-shaped box body 2 having the drain port 1 formed in an upper portion thereof; a branch pipe 3 for leading drainage from another channel into the box body 2; a case-shaped trap room 4 located on a downstream side of the box body 2; a connection portion 5 communicating between the box body 2 and the trap room 4, and connecting the former and the latter to each other; a discharge port 6 located on a downstream side of the trap room 4, for discharging the drainage; a seal water component part 7 forming seal water in cooperation with the discharge port 6 of the trap room 4; and the cage-shaped collecting portion 11 mounted in the drain port 1 in a manner being immersed in the box body 2, for collecting dust in the drainage. Herein the box body 2 has a stream restriction device 14 formed therein, which defines a direction from the branch pipe 3 to the collecting portion 11 so as to lead the stream into the box body 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272980-A (JP)
Title: Communication apparatus, communication system, and communication method
Inventor: IRIE MICHIO
IPC: H04B11/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submarine communication apparatus which efficiently consumes power.  <P>SOLUTION: The communication apparatus A(10A) communicating with an opposite-side station via ultrasonic waves includes: a transmission section 14 which generates a communication signal and transmits the generated communication signal to the opposite-side station; a receiving section 22 for receiving a reflection signal obtained by reflecting the transmitted communication signal at the opposite-side station; a distance measuring section 20 for detecting a distance to the opposite-side station on the basis of a time from the transmission of the communication signal to the reception of the reflection signal; and a transmission power determination section 38 which controls output transmitted from the transmission section 14 in accordance with the detected distance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273009-A (JP)
Title: In-train monitoring system
Inventor: HOYA MASAFUMI
IPC: H04N7/18
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system allowing an operator to connect two or more systems in different systems and utilize the connected systems as one system because, in the case of a system where a plurality of monitoring systems are operated in one formation of vehicles connected to one another, the situation of one-side system cannot be determined from the other-side system when a failure occurs, whereby a situation where the failure cannot be noticed may occur in the worst case.  <P>SOLUTION: This in-train monitoring system is structured such that, when a plurality of vehicle systems equipped with monitoring systems in different systems are connected to one another, management servers execute communication with one another; one of them is defined as a main management server; failure information is transmitted from the other servers to the main server; and thereby two or more systems are operated as a single system even when trains or vehicles in different systems are connected to one another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276173-A (JP)
Title: Optical scanning type photoelectric switch
Inventor: GO TETSUYASU
IPC: G01B11/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning type photoelectric switch capable of performing easily various settings of the optical scanning type photoelectric switch, such as setting of a protection domain.  <P>SOLUTION: This optical scanning type photoelectric switch for outputting a safety signal showing operation permission/operation non-permission of an apparatus to be connected, is equipped with a display part 38a having a display screen for displaying at least one information between each information of a safety function state and a failure state of the optical scanning type photoelectric switch; and an operation part 39 provided near the display part 38a, for changing a display content on the display part 38a from one information among each information of the safety signal, a discrimination result, a setting content of the optical scanning type photoelectric switch, and the safety function state and the failure state of the optical scanning type photoelectric switch, to another information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274172-A (JP)
Title: Cutting apparatus
Inventor: IWASAKI KENICHI
IPC: H01L21/301
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting appratus capable of making a blade edge protrude corresponding to wear of a grinding wheel part of a hub blade.  <P>SOLUTION: The cutting apparatus is provided with a chuck table for holding a workpiece and a cutting means rotatably mounted with the hub blade for cutting the workpiece held on the chuck table. The hub blade is configured of a hub base integrated with a circular hub and the grinding wheel part formed at an outer circumferential part of a side surface opposite to the circular hub of the hub base. The grinding wheel part has a protrusion protruding from the outer circumference of the hub base and an adhesive part adherent to the hub base with a predetermined width from the outer circumference of the hub base in an inner circumferential direction. The cutting device is provided with an etchant supply means for supplying an etchant at the outer circumference of the hub base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008228341-A (JP)
Title: Wireless communication line
Inventor: TAYA KEIICHIRO
IPC: H01Q9/30
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication line which ensures a service area according to an installed environment by simply varying the leakage and directivity, and further reduces a coupling loss between mobile bodies.  <P>SOLUTION: The wireless communication line includes a pair of extendedly-arranged balanced lines main body 10, and a plurality of induction coupling parts 11, each consisting of a pair of parallel lines and electro-magnetic-field coupled with the main body 10. The part 11 has a matching resistance 8 at one end, and an antenna element 9 at the other end connected thereto. Thus, the communication line creates the optimum radiation pattern at a position on a transmission line for desirable radio wave radiation by adjusting respective amplitudes and phases, and flexibly changes the operating frequency band in a live line state by changing the length L of the antenna element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262213-A (JP)
Title: Micro-oscillation element and method for driving the same
Inventor: TSUBOI OSAMU
IPC: G02B26/08
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-oscillation element, having a movable section capable of a large rotational displacement at a high speed of rotational operation.  <P>SOLUTION: The micro-oscillation element X3 includes a movable section 310, a frame 320, and a connecting section 330 that connects the movable section 310 and the frame 320 and defines an axis of rotation A3 for a rotational operation of the movable section 310 with respect to the frame 320. Drive mechanisms 340 and 350 are provided for generating a driving force for the rotational operation at a position which is relatively farther from the axis of rotation A3, and the drive mechanisms 360 and 370 are provided for generating a driving force for the rotational operation at a position which is relatively nearer to the axis of rotation A3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204599-A (JP)
Title: Simple anemoscope
Inventor: ONISHI YUJI
IPC: A63B57/50
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple anemoscope which can determine the direction and velocity of the wind easily and accurately and has superior portability and design.  <P>SOLUTION: The simple anemoscope 100 can determine the direction and/or velocity of the wind by ejecting a powdery material or a liquid material. The simple anemoscope 100 comprises a hollow part 1d which accommodates the powdery material or the liquid material and has at least one fine opening 4a with a size allowing the powdery material or the liquid material to be ejected and an extruding part 3 for extruding air in the hollow part 1d. The extruding part 3 is formed of a soft member fixed at the periphery of a hole formed at the hollow part 1d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278877-A (JP)
Title: Method for making animal model for postherpetic neuralgia
Inventor: SHIRAKI KIMIYASU
IPC: C12N15/09
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means contributing to the clarification of the mechanisms of herpes zoster pain and postherpetic neuralgia and useful for treating the diseases.  <P>SOLUTION: The method for making a model animal for herpes zoster pain and postherpetic neuralgia, includes: the process for inoculating herpes virus into the skin of an animal except human; and the process for administering, into the animal, an antibody recognizing varicella-zoster virus immediate early protein and cross-reacting with a brain-originated neurotrophic factor. The model animal of herpes zoster pain and postherpetic neuralgia is obtained by the method, and a method for screening a medicine for treating herpes zoster pain and postherpetic neuralgia includes the process for administering a test substance into the model animal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280521-A (JP)
Title: Production method of 2,4-disubstituted pyridine
Inventor: KATSUMURA SHIGEO
IPC: C07D213/803
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient production method of a 2,4-disubstituted pyridine (5).  <P>SOLUTION: The production method comprises removing a sulfonyl group from a cyclic amine compound (4) (not shown) obtained by condensation of compounds (1), (2) and (3) to obtain the compound (5). In the formulae, A is a solid carrier; B is a bonding group; R<SP>1</SP>is an alkylene group, an aralkylene group or an arylene group; R<SP>2</SP>is an alkyl group or an aralkyl group; R<SP>6</SP>is a hydrogen atom, an alkyl group or an aralkyl group; X is a halogen atom; and R<SP>3</SP>is a substituted or unsubstituted aryl or heteroaryl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009076440-A (JP)
Title: Solid cable and method for producing solid cable
Inventor: MOTOI KENJI
IPC: H01B13/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid cable capable of inhibiting an insulating oil impregnated in an insulating layer from moving in the axial direction of the cable.  <P>SOLUTION: An insulating layer 3 impregnated with an insulating oil and a metal sheath 5 are formed on an outer periphery of a conductor 1 of the solid cable. A higher viscosity portion 7 is formed between the insulating layer 3 and the metal sheath 5, which portion inhibits the insulating oil from moving between the insulating layer and the metal sheath. Because of this structure, the higher viscosity portion acts as a resistant element against the insulating-oil movement to the diametrical and axial directions of the cable so as to inhibit the insulating oil from moving in the axial direction of the cable, with the result that oil starvation can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009279733-A (JP)
Title: Micro electric mechanical system device and manufacturing method for the same
Inventor: YAMAZAKI HIROAKI
IPC: B81B3/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MEMS device which has a small parasitic capacitance applied to a MEMS element through a semiconductor substrate and is superior in reliability.  <P>SOLUTION: The MEMS device comprises a semiconductor substrate 1 such as a silicon substrate, an insulation coating layer 2 formed in the shape of an island on the semiconductor substrate 1, an inorganic insulating film 3 formed on an entire surface of the semiconductor substrate 1 to cover the island-shaped insulation coating layer 2, a pattern of a wiring layer 4 formed on the inorganic insulating film 3 in an island-shaped region where the insulation coating layer 2 is formed, and the MEMS element 5 formed on the pattern of the wiring layer 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289482-A (JP)
Title: Indicating lamp
Inventor: SAITO ISAO
IPC: F21Y103/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating lamp temporarily holding a panel at an open position while suppressing a cost increase.  <P>SOLUTION: This indicating lamp is equipped with a light guide unit 2 openably and closably housed in the inside of a lighting fixture body 1, and a holding metal fitting 4 to temporarily hold the light guide unit 2 at a prescribed open position with its one end side attached to the light guide unit 2. A guide part 10c where the tip part of the holding metal fitting 4 movably slides between the temporarily holding position and a blocking position, is provided in a carrier 10 composing the lighting fixture body 1. A guide groove 10d composing the guide part 10c is formed so that an end fringe part 10g on the lower side inclines upward to the temporarily holding position from the blocking position, and upward stress is applied to the holding metal fitting 4 as the holding metal fitting goes toward the temporarily holding position. If the tip of the holding metal fitting 4 reaches the temporarily holding position, the tip part of the holding metal fitting 4 is disposed in a temporarily holding groove 10e by reaction force of the stress, and the light guide unit 2 is temporarily held at a prescribed open position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290585-A (JP)
Title: Data transfer device, communication system, and data transfer method
Inventor: MURAKAMI KEIJI
IPC: H04W24/10
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of data congestion in a radio communication system at handover destination when unsent data for radio terminal is transferred between different radio communication systems.  <P>SOLUTION: The data transfer device 100A transfers, to a GSM system 2, the unsent data directed to a radio terminal UE held by a wireless base station eNB when the radio terminal UE performs a handover from the wireless base station eNB comprising an LTE system 1 to a wireless base station BSS comprising the GSM system 2. The data transfer device 100A determines an effective data rate for a download radio communication of the radio terminal UE and the wireless base station BSS. The data transfer device 100A regulates a transfer rate for transferring to the GSM system 2 the unsent data directed to the radio terminal UE below the determined effective data rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287357-A (JP)
Title: Joint structure of steel pipes
Inventor: MORIYASU SHUNSUKE
IPC: E02D5/28
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of steel pipes which eliminates a need for field welding, excels in work efficiency, and sufficiently secures required joint strength in spite of the low manufacturing cost.  <P>SOLUTION: The joint structure of the steel pipes for joining the two steel pipes to each other in the axial direction comprises a joint member fitted to inner peripheral surfaces of the steel pipes astride the two steel pipes whose joint end faces at the axial end parts abut on each other, mounting jigs arranged on outer peripheral surfaces of the two steel pipes in the peripheral direction, and a cord-like body extended among the plurality of the mounting jigs on the two steel pipes in a manner of reciprocating between the steel pipes in the axial direction so that it may be wound around the two steel pipes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289385-A (JP)
Title: Digital audio signal processing device and method
Inventor: SASAHARA AKIRA
IPC: G10L13/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly reproduce an audio signal, by determining an optimal fade starting time point of time according to a data situation for a target point of time of time-sequential data to perform the minimum necessary fade processing.  <P>SOLUTION: The digital audio signal processing device is one that performs fade processing based on the target point of time of a digital audio signal, and includes a fade execution period calculating part for detecting the level value of the digital audio signal in a predetermined period determined, according to the target point of time and calculating the fade execution period according to the level value, and a fade control part for controlling the fade processing based on the fade execution period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292884-A (JP)
Title: Lignophenol-based epoxy resin composition
Inventor: OKABE YOSHIAKI
IPC: C09D163/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipophilic epoxy resin composition consisting essentially of a lignophenol obtained from a vegetable biomass by adjusting the Mw thereof and having excellent heat resistance and solubility.  <P>SOLUTION: The lipophilic epoxy resin composition having excellent heat resistance and solubility is obtained by adding a lignophenol as a curing agent to an epoxidized lignophenol synthesized from a lignophenol to be one of the vegetable biomass and having a low molecular weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295693-A (JP)
Title: Method for manufacturing nitride semiconductor light emitting element
Inventor: MATSUNO YUJI
IPC: H01S5/343
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitride semiconductor light emitting element which can suppress that a cleavage direction of a wafer is bent when the wafer is cleaved and can increase the yields of a bar and the element.  <P>SOLUTION: Before cleaving the wafer 1, recessed grooves 100 are formed on a cleavage line 101 on the surface of the wafer 1 so that a stripe core 2a is divided on a portion where at least the cleavage line 101 and the stripe core 2a are superposed to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293540-A (JP)
Title: Variable compression ratio engine
Inventor: KAMIYAMA EIICHI
IPC: F02B75/04
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable compression ratio engine in which fretting wear is hard to occur.  <P>SOLUTION: A plurality of buffer members 12 for preventing an outer wall surface of a cylinder block 21 and an inner wall surface of a crankcase from directly coming into contact with each other, even when the cylinder block 21 is inclined within the crankcase, are provided on a side surface (outer wall surface) of the cylinder block 21 of a variable compression ratio engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291744-A (JP)
Title: Membrane filtering method and filtration equipment
Inventor: NAMIMA TETSUO
IPC: C02F1/44
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane filtering method which is capable of preventing the fouling of the membrane surface with necessary minimum energy without increasing the installation cost due to the complicated structure of a membrane module and which has stable membrane filtering performance for a long term, and to provide equipment therefor.  <P>SOLUTION: In the filtration equipment 1 in which one unit of the external type membrane module 10 is installed at the longitudinal direction, the equipment conducts the filtration treatment by the cross flow system for allowing the water to be treated to flow from one end part 10a side of the membrane module to the other end part 10b side along the membrane surface of the membrane module and collects the treated water at the other end part side. In the filtering method using the filtration equipment, the method accelerates the membrane surface flow rate in accordance with the approach to the other end part side from one end part side so that the membrane surface flow rate Uf of the water to be treated flowing along the membrane surface of the membrane module may larger than the marginal membrane surface flow rate Uf<SB>req</SB>that is equal to the intake flow rate Up to the pore 11a of the membrane 11 between one end part and the other end part, and the distribution of the membrane surface flow rate in the longitudinal direction may be in proportion to or closely resembles the distribution of the marginal membrane surface flow rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276043-A (JP)
Title: Heat release prevention method
Inventor: KIYOKAWA HIDEAKI
IPC: F24C15/10
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a gas cooking appliance wherein when a heated container is heated by a gas burner, a large gap is inevitably generated between the gas burner and the heated container, and thus, heat release caused by combustion of the gas burner cannot be prevented, leading to warming of outside due to heat release by combustion of the gas burner and decline in thermal efficiency with respect to the heated container.  <P>SOLUTION: A heat release prevention device is mounted between a heated container and a gas burner. The device prevents warming of outside by combustion of the gas burner and improves thermal efficiency with respect to the heated container, to contribute to resource saving.  <P>COPYRIGHT: (C)2010,JPO&INPIT