baber/WOPTO huggingface dataset:
Patent JP-2005236865-A (JP)
Title: Balanced-unbalanced conversion amplifying circuit
Inventor: OKUBO FUYUKI
IPC: H03F3/45
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balanced-unbalanced conversion amplifying circuit which can suppress impairment of an output level to 3 dB or less.  <P>SOLUTION: A 1st spiral coil 4 and a 2nd spiral coil 5 are respectively connected to collectors of a pair of 1st and 2nd transistors 10, 11 with the same property and whose emitters are commonly connected, another connecting terminals of the coil 5, 6 are commonly connected to a power terminal 1 through an inductance component 3 of wiring on a semiconductor substrate and an inductance component 2 of a wire, a 1st input terminal 6 is connected to a base of the transistor 10 through a 1st capacitor 8, a 2nd input terminal 7 is connected to a base of the transistor 11 through a 2nd capacitor 9, the emitters of the transistor 10, 11 are grounded through a current source 14, the collector of the transistor 11 is connected to an output terminal 16 through a 1st matching capacitor 18, and a capacitor 17 is connected between the collector of the transistor 10 and the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241718-A (JP)
Title: Photographic print system
Inventor: TANAKA HIDEO
IPC: G03B27/46
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for efficiently operating a photographic print order and a photographic print system, in the photographic print system with which photographed frame image data is stored in an image storage part, and the data is used for a later photographic print order.  <P>SOLUTION: The system is constituted of a print output part 2 for outputting a photographic print FP and a print management part 1 for managing a photographic print outputting processing by the print output part, and the print management part 1 is provided with a print order information storage part for storing print order information and a discount setting part for forming discount information on the photographic print based on the operating situation of the print output part, and a print order acceptance part 5 displays the discount information on the output of the photographic print using the photographed frame image data stored in the image storage part 6 based on the discount information from the discount setting part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256099-A (JP)
Title: Seat belt airbag
Inventor: HEIDORN MICHAEL E
IPC: B60R21/20
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-point fixed type seat belt air bag in which a seat belt having a first end portion attached at a floor and a second end portion wound into a retractor is passed through an insertion fixture, which is engaged with a buckle on the floor, and which has a knee portion and a body portion.  <P>SOLUTION: This seat belt airbag comprises a seat belt tube formed out of flexible woven fabric in a flat belt shape in a non-expanded condition. The expandable airbag member is accommodated in a woven fabric tube. The fiber tube is extended from a fixed end portion to the body portion of the seat belt through the insertion fixture. Part of the overall length of the airbag member is accommodated in reinforcement sleeves extended to the body portion. When the airbag is pressurized during operation of the airbag, the airbag member is expanded to such dimensions as to form a gas conduit in a range surrounded by the reinforcement sleeves, however, the reinforcement sleeves will not break off. On the other hand, the seat belt tube breaks off at the front portion than the opening end portion of the reinforcement sleeves of the airbag, and the airbag is expanded to the outer periphery of the airbag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241299-A (JP)
Title: Nucleic acid recovery apparatus, its component and production method of nucleic acid recovery apparatus
Inventor: SHOJI YOSHIYUKI
IPC: C12M1/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize furthermore nucleic acid recovery efficiency of a nucleic acid recovery apparatus.  <P>SOLUTION: This nucleic acid recovery apparatus is equipped with a mesh-shaped nucleic acid capturing solid phase. Since the nucleic acid capturing solid phase has the mesh shape, a fluid resistance when a nucleic acid including sample permeates the nucleic acid capturing solid phase can be reduced, while securing a sufficient solid phase volume for capturing a large quantity of nucleic acid. Hereby, even if the sample is made to permeate the nucleic acid capturing solid phase at high sucking discharging speed, a force applied to the nucleic acid capturing solid phase is weak, and the nucleic acid capturing solid phase is hardly deformed. The average porosity of the mesh exerting an influence on the efficiency for capturing the nucleic acid by the mesh-shaped nucleic acid capturing solid phase is hardly changed. Consequently, the nucleic acid recovery efficiency can be maintained in the optimum state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238653-A (JP)
Title: Rubber extruding apparatus
Inventor: OIWA ISAO
IPC: B29C48/525
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To be excellent in both mixing/kneading performance and extrusion peocessing performance and to smooth a rubber flow.  <P>SOLUTION: A rubber extruding apparatus has a main screw shaft 4 which is housed in a main channel 3 and connects a taper shaft part 4B to a straight shaft part 4A and a sub-screw shaft 6 made of a taper screw shaft 11 in which the tip part 6e is positioned in the vicinity of the straight shaft part 4A and which is housed in a sub-channel 5. The tip region 15 of the sub-channel 5 is standing in front of the sub-screw shaft 6 and made a guide surface part 17 crossing the inner surface 3S of the main channel 3 at an angle β which is by at least 10° larger than the intersection angle α between the screw shafts 4 and 6 in relation to the axial center of the main channel 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249974-A (JP)
Title: Zoom lens
Inventor: TSUTSUMI KATSUHISA
IPC: G02B15/16
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens in which the size and weight of a first group can be reduced while keeping high optical performance.  <P>SOLUTION: The first group G1 comprises, in order from object side, a negative lens group G11, a first positive lens group G12 that moves on the optical axis at the time of focusing, and a second positive lens group G13. The negative lens group G11 is composed of three negative lenses L111 to L113 and one positive lens L114. The first positive lens group G12 is composed of a cemented lens of a positive lens L121 whose image-side face has a relatively large curvature and a negative meniscus lens L122 whose convex face is directed to the image side. The second positive lens group G13 comprises, in order from object side, at least one positive lens L131, a negative meniscus lens L132 whose convex face is directed to the object side, and a plurality of other positive lenses L133 to L136.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247085-A (JP)
Title: Hydraulic power steering device
Inventor: UOTA MASAFUMI
IPC: B62D6/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power steering device to change the steering assist force according to the running state such as the vehicle speed in which excellent steering feeling can be obtained by a compact structure at low cost.  <P>SOLUTION: A reduction part to change the opening according to the relative rotational quantity of input and output shafts 2 and 3 according to the steering torque is formed between an inner circumference of a first valve member 31 and an outer circumference of a second valve member 32 to be inserted in a housing 7 of a hydraulic control valve 30. Pressurized oil fed from a pump is led to the reduction part from a first pressurized oil flow passage 7a formed in the housing 7 via a second pressurized oil flow passage 31a formed in the first valve member 31, and led to a hydraulic actuator for generating the steering assist force. A boundary area between the first pressurized oil flow passage 7a and the second pressurized oil flow passage 31a forms the reduction part 70 to change the opening according to the displacement in the axial direction of the first valve member 31 with respect to the housing 7 according to the running state of a vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245682-A (JP)
Title: Brain wave feedback apparatus
Inventor: FUJIMURA YASUYUKI
IPC: A61B5/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brain wave feedback apparatus allowing a user to select a control target and a control means by himself/herself, effectively and sequentially retaining a stimulus by changing the stimulus produced according to a change in a brain wave signal fed back from the user receiving the stimulus, allowing other devices to use information learned by one device in common, and facilitating the expansion and replacement of the type of stimulus.  <P>SOLUTION: This brain wave feedback apparatus is provided with a brain wave measuring instrument; a client computer comprising a means receiving and displaying information from the brain wave measuring instrument, a means allowing the user to select the control target and the control means, a means transmitting the information to a server via Internet, and a means of reproducing a file delivered from the server via the Internet; and the server comprising a file delivery means and a program analyzing the brain wave change of the user, selecting the delivery file and learning the effect of the delivery file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004273105-A (JP)
Title: Optical head and method of adjusting optical path thereof
Inventor: CHOI JONG-CHUL
IPC: G11B7/123
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head which is a thin type and in which adjusting an optical path is easy and heat radiation efficiency is good.  <P>SOLUTION: This optical head comprises a laser diode 141 of a bottom surface of a substrate 140, a photo-detector 142 of the bottom surface of the substrate 140, an objective lens 110 of an upper surface side of the substrate 140, a prism 180 of a lower surface side of the substrate 140, and a hologram element and a 1/4 wavelength plate 170 between the substrate 140 and the prism 180. The optical head can be made thin while securing same object distance by arranging the substrate 140 between assembling bodies 100 and 200 and forming the optical path in a U shape. Also, as a transmitting optical path can be adjusted by moving the upper surface side assembling body 100 and a receiving optical path can be adjusted by moving the hologram element and the 1/4 wavelength plate 170, the optical path can be adjusted easily. Further, heat radiation efficiency becomes good by arranging an radiation plate 130 radiating heat from the laser diode 141 on the uppermost layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005251608-A (JP)
Title: Manufacturing method of twisted conductor, twisted conductor, and electric wire
Inventor: ASANO HIROSHI
IPC: H01B7/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a center child-stranded conductor from protruding in a wire in which six child-stranded conductors are parent-stranded at the surrounding of the center child-stranded conductor.  <P>SOLUTION: As for a manufacturing method of the twisted conductor, in the periphery of the center child-stranded conductor 2 in which a plurality of strand conductors are twisted together, the twisted conductor 1 is manufactured by parent-twisting the six child-stranded conductors 3 in which a plurality of the child-stranded conductors are twisted together in the same direction as the twisting direction of the strand conductor in the center child-stranded conductor 2. Furthermore, as for the electric wire 10, coating 11 is prepared at the surrounding of the twisted conductor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132485-A (JP)
Title: Storage container
Inventor: MIYAGAWA KOICHI
IPC: B65D25/54
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage container suitable for receiving cylindrical articles in a laterally lying state for cleaning them with a detergent or the like, also carrying and keeping them stacked, and a storage container suitable for inspecting the articles by X-rays, infrared rays or the like and preventing the contents from coming out.  <P>SOLUTION: The storage container consists of: a box-shaped container body 214 with its upper part opened constituted of an approximately rectangular bottom wall 204, longer sidewalls 210 and 212 standing from longer sides of the bottom wall 204 and shorter sidewalls 206 and 208 standing from shorter sides of the bottom wall 204; an article storage 230 for receiving an approximately cylindrical article 240 in a laterally lying state; longer side notches 216 and 216 formed by notching regions including upper rims 210a and 212a of the longer sidewalls 210 and 212; a plurality of drain holes 220 formed on the bottom wall 204, the longer sidewalls 210 and 212 and the shorter sidewalls 206 and 208; and a support rib 222 formed on the bottom wall 204 of the article storage 230 and shaped in an approximate V-shape when viewed from the longitudinal direction of the container body for immovably supporting the outer periphery of the approximately cylindrical article 240 received in the storage 230.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041571-A (JP)
Title: Packaging bag
Inventor: TSUJII ATSUSHI
IPC: B65D30/20
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag which exhibits no fluctuation on its thickness, has a stable barrier properties, can exhibit easily peelable properties, and capable of storing a relatively long content with a thin packaging material.  <P>SOLUTION: The packaging bag comprises a main body film (10) and a lid body film (20). In the main body film, both sides of it are folded into Z shapes by making a sealant layer inward and in parallel to the film flowing direction, and a bottom part (10a), folded parts (11) and lid body receiving parts (12) are successively formed to form a storing part (13) with a crosssection of an approximately Ω shape. The inside face of the main body film and the inside face of the lid body film are joined to hot weld end edges (s and s) of a lid body receiving part and the lid body film. Hermetic sealings are performed by appropriate intervals to the flow direction and the sealed parts are cut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252967-A (JP)
Title: Mobile electronic mail distribution system
Inventor: OKADA KOJI
IPC: H04W4/12
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile electronic mail distribution system and communication unit control program for preventing a nuisance mail and permitting a regular mail distributor to distribute a mail.  <P>SOLUTION: A mobile electronic mail distribution system is composed of a communication unit and an information processor, wherein the communication unit for communication includes: a communication means for transmitting electronic mail to a mobile terminal via a mobile communication network; and a storage means for storing identification information, the information processor for information processing is provided with a control means for running a communication unit control program with which driving of the communication unit is controlled, and in the communication unit control program, electronic mail distribution processing for controlling driving of the communication unit to distribute electronic mail and utilization limitation processing for confirming the identification information of the communication unit and allowing execution of the electronic mail distribution processing when the identification information is the preset identification information are set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269533-A (JP)
Title: Tertiary alkanolamine containing surface-active alkyl group
Inventor: RAYMOND WILLIAM R
IPC: C08G18/40
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new tertiary alkanolamine useful as a catalyst for manufacturing a polyurethane foam and an additive for lowering dynamic surface tension in an aqueous solution.  <P>SOLUTION: The tertiary alkanolamine is shown in formula (1) (wherein A is CH or N; R<SP>1</SP>-R<SP>3</SP>are each a hydrogen or the like; R<SP>6</SP>is -CH<SB>2</SB>C(R<SP>7</SP>)OHCH<SB>2</SB>OR<SP>8</SP>or the like; R<SP>4</SP>and R<SP>5</SP>are each a 1-6C alkyl group or the like when A is N; R<SP>7</SP>is hydrogen or the like; R<SP>8</SP>is a 4-36C alkyl group or the like; and the tertiary alkanolamine is acid-blocked by a carboxylic acid).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005255799-A (JP)
Title: Method for producing carboxymethyl cellulose salt
Inventor: SATO KEIICHI
IPC: C08B11/12
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a low-gel-content carboxymethyl cellulose salt.  <P>SOLUTION: The carboxymethyl cellulose salt is produced by the step of producing an alkali cellulose by reacting a cellulosic raw material with an alkali, the step of producing a carboxymethyl cellulose salt by reacting the alkali cellulose with a carboxymethyl etherifying agent, and the step of irradiating the carboxymethyl cellulose salt with electromagnetic waves at a frequency of 100 to 10,000 MHz.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255813-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: HAYAKAWA ATSUTO
IPC: C08G59/62
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a novel epoxy resin composition which is excellent in curability and yields a cured product excellent in mechanical strengths, heat resistance, flame retardance, and moisture resistance, and to provide its cured product.  <P>SOLUTION: The epoxy resin composition essentially comprises (a) an epoxy resin component which totally or at least partially comprises an anthrahydroquinone-type epoxy resin of formula (I) (wherein R's are identical to or different from each other and are each a 1-10C hydrocarbon group; p's are identical to or different from each other and are each an integer of 0-8; and n represents an average value and is 0.05-100) and (b) a curing agent component for epoxy resins. The cured product is obtained by curing the epoxy resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281039-A (JP)
Title: Adapter for use in tape cartridge magazine, tape cartridge system, and method of operating tape library system
Inventor: COLLINS PADDY ELIOT
IPC: G11B15/68
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for use in a tape cartridge magazine including one or more tape cartridge bays.  <P>SOLUTION: Each tape cartridge bay includes a first bay wall surface for engagement with a first surface of a tape cartridge and a second bay wall surface spaced from the first bay wall surface by a first clearance distance. The adapter includes the first surface constituted so as to be engaged with the first bay wall surface of the cartridge bay and a second surface which is opposed to this first surface and is constituted so as to be engaged with the first surface of the tape cartridge, and the second surface of the adapter is spaced from the second bay wall surface by a second clearance distance when the adapter is positioned on the first bay wall surface of the cartridge bay.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260041-A (JP)
Title: Heat treatment apparatus for work, heat treatment method for work, piezoelectric element, liquid injection head and liquid injector
Inventor: KAZAMA HIRONOBU
IPC: H01L41/22
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for a work that can properly make a temperature distribution at the top surface of the work uniform while heating the work from the reverse surface side of the work, and to provide a heat treatment method for the work, a piezoelectric element, a liquid injection head and liquid injector.  <P>SOLUTION: The heat-treatment apparatus 100 for the work is equipped with a heating means 102 for heating the work 200 from its reverse surface side, and a partition wall member 103 which extends beyond the top surface side of the work 200 and surrounds the work 200 in the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255495-A (JP)
Title: Method for manufacturing silica glass
Inventor: TAKAHASHI KENJI
IPC: C03B8/02
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing silica glass by which bubble-free silica glass is easily manufactured at high yield.  <P>SOLUTION: In the method for manufacturing the silica glass, transparent silica glass is manufactured by mixing silica sol with silica powder having 1-10 μm particle diameter in a ratio of 1:2-2.3 by pts.wt., pouring the mixture into a forming die and gelating the mixture to form a silica formed body, drying the silica formed body and primarily firing the dried silica formed body at 1,000-1,400°C under the atmosphere to form a silica porous body and firing the silica porous body at a reduced pressure under an inert gas atmosphere in a vacuum pressurizing firing furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257039-A (JP)
Title: Temperature responding valve
Inventor: KUBO TOMOMI
IPC: F16K51/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature responding valve without depositing foreign matter on a valve port.  <P>SOLUTION: A main body 3 having an entry gate and an exit is coupled with screws to form A valve casing internally having a valve chest 5 is formed by screw-connecting a lid 4 to the main body 3 having an inlet 1 and an outlet 2. A valve port 8 is provided between the valve chest 5 and the outlet 2, so as to communicate the valve chest 5 with the outlet 2. Moreover, a valve stem 12 integrally formed with a valve element 13 opening and closing the valve port 8 on one end side is disclosed in the valve chest 5, and a bimetallic laminated body 28 as a temperature-sensitive member is arranged around the valve stem 12. An operation member 20 capable of pressing the valve stem 12 in the direction of the valve port 8 from the outside is provided on the other end side of the valve stem 12, thus the valve element 13 is pressed against the valve port 8 with great force by pressure in the direction of the valve port 8 of the valve stem 12 by the operation member 20 to push aside the foreign matter adhering to the valve port 8 with the valve element 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259041-A (JP)
Title: Data accumulation method and device
Inventor: ABE NOBUYOSHI
IPC: G06F11/34
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of effectively using even a limit of storage capacity in a storage medium (data accumulation means) and continuously performing stable data accumulation processing.  <P>SOLUTION: A data logger device 11, having a detector 13 which detects a state of a monitoring object 16, a temporary storage means 14 which temporarily holds a detected result as data and the data accumulation means 15 for accumulating the data for a long period and which records the data in the data accumulation means 15 as accumulation data at any time as dividing the data temporarily held in the temporary storage means 14 at fixed time intervals, is provided with a means for monitoring a free space of the data accumulation means 15; and an arithmetic unit 12 which performs decision processing of a fact that the free space of the data accumulation means 15 is sufficient for storing the accumulation means and deletes the oldest data when the free space of the data accumulation means 15 runs short.  <P>COPYRIGHT: (C)2005,JPO&NCIPI