baber/WOPTO huggingface dataset:
Patent JP-2007124859-A (JP)
Title: Power conversion device and its control method
Inventor: TANAKA YOSHIYUKI
IPC: H02M3/155
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device that can obtain a necessary voltage without changing an existing inverter.  <P>SOLUTION: The power conversion device includes a converter (3) that converts AC power into a first DC power, a chopper that converts the first DC power into second DC power, and an inverter (4) that inverts the second DC power into an AC output. This device comprises a first power conversion device 1, in which the connection of the converter (3), the chopper, and the inverter (4) is separated, the chopper is transferred to be removed, and the connection point of the converter is drawn out as a first output terminal group (21) and that of the inverter as a first input terminal group (22), a second power conversion device (2) including the chopper, in which the connection point of the chopper and the converter is used as a second input terminal group (23) and that of the chopper and the inverter as the second output terminal group (24). The fist output terminal (21) is connected to the second input terminal (23), and the second output terminal (24) to the first input terminal (22).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121929-A (JP)
Title: Optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/38
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector in which a housing member can be made common in various connectors while hardly giving influences to characteristics of an optical fiber.  <P>SOLUTION: The optical connector 1 comprises a connector plug 2 and a connector socket 3 which can be detachably coupled to the connector plug 2. The connector plug 2 has a plug housing 4, and a ferrule 5 to hold an optical fiber 9a, a boot 10 to introduce an optical fiber 9s through the rear end, and two bend stop plates 12 to suppress the boot 10 from bending are disposed in the plug housing 4. The connector socket 3 has a socket housing 17, and a ferrule 20 to hold an optical fiber 24a, a boot 25 to introduce the optical fiber 24a through the rear end side, and two bend stop plates 29 to suppress the boot 25 from bending are disposed in the socket housing 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117670-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIBANUMA HIROYUKI
IPC: H04R17/00
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of reducing both of the deteriorations of the waveform precision of a transmission signal respectively caused by switch timing and a cross talk component to transmit an ultrasonic wave of high waveform precision.  <P>SOLUTION: A transmitting circuit 1 is constituted so as to individually turn on/off energizing of a current to a plurality of primary coils by a plurality of transistors to output a signal induced by a secondary coil NT to an ultrasonic vibrator T as a transmission signal for radiating an ultrasonic wave. A transmission waveform forming circuit 4 and a gate driving buffer circuit 5 are constituted so as not only to show the on/off operation states of the respective transistors at two high and low levels but also to output mutually different first and second gate drive signals per unit time at the time of the high level and output the first gate drive signal low in supply charge quantity in an SCW mode to the transistor of at least one primary coil while outputting the second gate drive signal in an operation mode different from the SCW mode in condition to the transistor of one primary coil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126398-A (JP)
Title: Neurotrophic agent and method for utilizing the same
Inventor: NISHINA ATSURO
IPC: A61K36/07
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having a neurotrophic action.  <P>SOLUTION: The present invention provides a neurotrophic agent containing a lysophosphatidylethanolamine prepared by a well-known method or an extract containing the lysophosphatidylethanolamine and obtained from a mushroom by using a specific solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126913-A (JP)
Title: Double window frame
Inventor: KOSEKI DAIJI
IPC: E06B1/18
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double window frame formed by easily mounting an extension window frame of various materials to an existing window frame of a building and attaining improvement of heat insulating performance, prevention of dew condensation, and the like.  <P>SOLUTION: The extension window frame 100 is detachably mounted from the indoor side to the existing window frame 200 provided beforehand in an opening of the building. Mounting is performed by joining between an indoor side end face 201 of the existing window frame 200 and an outdoor side end face 101 of the extension window frame 100, joining between an inner peripheral surface 202 of the existing window frame 200 and an outer peripheral surface 102 of the extension window frame 100, or connection between the inner peripheral surface 202 of the existing window frame 200 and the outdoor side end face 101 of the extension window frame 100 by a connecting member. The extension window frame 100 can be mounted in an optional position in the indoor-outdoor direction of the existing window frame 200, and a mark 120 is provided for showing the mounting position of the extension window frame 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006136880-A (JP)
Title: Reproducible filter
Inventor: MEERPOHL BERND
IPC: B31B50/25
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter element, or the like, which is not bulky, can be compactly conveyed, stored and disposed of.  <P>SOLUTION: This filter element includes a first filter wall surface 10, on which a second filter wall surface 20 is fixed along a linearly joining region 30. The first filter wall surface 10 is alternately folded inwardly and outwardly, and thereby, an outer folding ridge 11 and an inner folding ridge 12 are alternately formed. The second filter wall surface 20 is also alternately folded inwardly and outwardly as is the case with the first filter wall surface 10. Consequently, an inner folding ridge 21, an outer folding ridge 22 and wall surface body portions 24 and 25 between the folding ridges 21 and 22 are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060258-A (JP)
Title: Semiconductor laser
Inventor: SANO NAOKI
IPC: H01S5/022
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To emit two or more laser beams having different wavelengths from one semiconductor laser, and to accurately set the optical axis.  <P>SOLUTION: A first and second semiconductor laser chips 1, 2 emitting the laser beams having different wavelength, are installed along guide trenches 3a, 3b formed on a heat radiation substrate 3. Since the guide trenches are formed according to the optical axis of the first and second semiconductor laser chips, a desired optical axis can be obtained easily and highly precisely, by merely installing the first and second semiconductor laser chips along the guide trenches.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138850-A (JP)
Title: Contactor, frame with this type of contactor, electrical measurement and testing device and contacting method using this type of contactor
Inventor: BEURSKENS JACOBUS J M
IPC: G01R1/073
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new contactor that can use for an existing measuring device and testing device, provided for using a contacting pin for electronic components and/or wiring and maintains advantageous electrical characteristics thereof.  <P>SOLUTION: The contactor comprises a linear conductor equipped with a compressible electrical insulation material, extending at an angle, with respect to a direction orthogonal to plate surfaces between the plate surfaces in the electrical insulation material; two plate bodies 31, 32 where both ends of the conductor end at the plate surfaces or extends slightly beyond the plate surfaces; and third plate bodies 39 arranged in between plate surfaces 33, 34 and plate surfaces 35, 36 which respectively face and between the first and second plate bodies 31, 32, wherein all of the plate surfaces 33, 34, 35, 36, 40, 41 extend mutually in parallel. The third plate bodies 39 are made of an electrically insulating material and are arranged, based on the same pattern as respective facing plate surfaces 40, 41, where contact pads 42, 43 are connected by interconnectors 41.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007132072-A (JP)
Title: Lift preventing manhole
Inventor: KIMURA NOBUHIKO
IPC: E02D29/12
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole installed underground, safely and positively prevented from being lifted toward above the ground by a liquefaction phenomenon in case of an earthquake.  <P>SOLUTION: This lift preventing manhole formed by combining the required number of cylindrical wall body blocks vertically with a pipe mounting skeleton provided with pipe connection ports on the inflow side and outflow side, is composed of fixing metal fittings installed at a plurality of parts on the outer peripheral surfaces of the pipe mounting skeleton and wall body blocks, and a plurality of lift preventing members mounted to the fixing metal fittings to project radially from the external wall of the manhole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006136729-A (JP)
Title: Holder for holding dental model and mounting device therefor
Inventor: EIFF WOLFGANG
IPC: A61C13/34
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a dental model which is used for scanning the dental model, realize simple, secure, and accurate attachment and positioning of the holder in a scanning device, and which is dirt proof and enables the production cost thereof to be reduced and which is obtained by improving the conventional holder.  <P>SOLUTION: The holder 1 for the tooth model 2 includes a holding component 3 to accommodate the tooth model 2 and a shaft 4 connected to the holding component 3 and for attachment thereof. The shaft 4 includes a coupling component 6 having a cone to create a friction lock between the holder 1 and the holding component 3. The holding component 3, the shaft 4, and the coupling component 6 have a substantially same axis of rotation R.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007131938-A (JP)
Title: Induction hardening device
Inventor: HORIKOSHI MANABU
IPC: C21D1/70
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction hardening device capable of reliably preventing occurrence of scales and rough surface without using any quartz tube having possibility of problem in durability, and enhancing the heat treatment quality.  <P>SOLUTION: The induction hardening device M comprises a chamber 11 for maintaining its inside in an airtight manner while a work W as a material to be hardened is set inside, inert gas atmosphere forming means 13, 14, 15, 20 for substituting the atmosphere in the chamber 11 with inert gas, an inert gas blowing means 16 equipped in the chamber 11 for substituting the surface of the work W with inert gas by blowing the inert gas to the work W, an induction heating coil 12 equipped in the chamber 11 to heat the work W, a water spraying means 17 equipped in the chamber 11 to spray hardening water on the heated work W to cool the work, and a deaerator 32 for deaerating hardening water to be sprayed by the water spraying means 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007094342-A (JP)
Title: Photosensitive resin composition having flame retardancy and its usage
Inventor: KOJIMA KOHEI
IPC: H05K3/28
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent flame retardancy without including halogen in components, causing no bleeding out, and having good heat resistance, chemical resistance, flame retardancy and moisture resistance.  <P>SOLUTION: The photosensitive resin composition comprises as essential components (A) a phosphorus compound represented by formula (1) (wherein m is 1-3, n is 0-2, m+n=3; and R<SP>1</SP>represents H or methyl), (B) an organic-solvent-soluble polyamic acid and/or an organic-solvent-soluble polyimide, (C) a compound consisting only of C, H, O and N atoms and having one or more carbon-carbon double bonds in one molecule, and (D) a photoreaction initiator, wherein two different compounds are used as the component (C) and one or more (meth)acrylate compounds are included.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006151802-A (JP)
Title: Glycol-functional siloxane mixture
Inventor: SANDMEYER FRANK
IPC: C04B103/65
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-repellent gypsum composition, to provide a process for allowing gypsum to have the water-repellent property, to provide a glycol-functional siloxane mixture, and to provide a process for the preparation of a glycol-functional siloxane mixture.  <P>SOLUTION: The water-repellent gypsum compositions contains, by mass, (A) 100 parts gypsum (B) 0.05 to 50 parts oxide and/or hydroxide of alkali and/or alkaline earth metals (C) 0.05 to 20 parts glycol-functional siloxane mixture which can be produced by the reaction of 1 mole of an alkyltrihalosilane or an alkyltrialkoxysilane with at least 2.5 moles of a glycol or mixture of glycols.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007147145-A (JP)
Title: Clean room structure
Inventor: ISHIGAKI TADASHI
IPC: F24F7/06
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean room structure capable of preventing dropping of a grating to an underfloor space in regard to a clean room structure provided with a grating arranged on a floor of a clean room, and an underfloor space arranged below the floor of the clean room.  <P>SOLUTION: An outline of the grating 26 is formed like a cylinder. A grating housing groove 27 having a cylindrical recessed part 48 housing the grating 26, and a cylindrical opening 49 with a diameter smaller than the grating 26 below the recessed part 48, is provided in the floor 34 of the clean room 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148684-A (JP)
Title: Memory checking apparatus, mobile terminal, cellphone, and method for checking its memory
Inventor: MURAKI TAKAYUKI
IPC: G06F12/16
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To manage the status of a memory check, thereby preventing a problem from occurring even if the operation of checking memory is suspended.  <P>SOLUTION: In a memory checking apparatus (cellphone) having a ROM 16 and a RAM 14 for a CPU 11 provided with a built-in memory 13, a check flag area 131 for setting the timing of checking the memory check and for storing a check flag for setting the status of the memory check is provided inside the built-in memory 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146445-A (JP)
Title: Drain pipe cover for downpipe
Inventor: TANAKA KAZUHARU
IPC: E04D13/08
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe cover for a downpipe compatible with downpipes with different outer peripheral shapes.  <P>SOLUTION: In this drain pipe cover 1 for a downpipe, an upper wall plate portion positioned just above the opening end part 31 of the drain pipe 3 is formed as a plate part 111 for downpipe connection which can be cut when required. A part of the plate part 111 for the downpipe is cut and removed to form an opening part 11 for connection to which the lower end 21 of the downpipe 2 is fittedly inserted. A small hole for inserting the end of cutting scissors therein is formed at the middle of the plate part 111 for connecting the downpipe beforehand.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148868-A (JP)
Title: Substrate sheet for ic card and method for manufacturing substrate for ic tag
Inventor: OGATA TETSUJI
IPC: G06K19/07
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate sheet for an IC tag for surely exerting an antistatic function even in the case of forming an antenna part by etching and a method for manufacturing the substrate sheet for the IC tag.  <P>SOLUTION: This substrate sheet 1 for the IC tag is provided with a base 10 formed like a sheet, an adhesive layer 11 laminated on at least one surface section of the base 10, an antenna part 20 attached through the adhesive layer 11 to the base 10, and an antistatic agent contained in the adhesive layer 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148956-A (JP)
Title: Communication terminal device, method for displaying article data, and program for displaying article data
Inventor: HAYASHI TOMOHIRO
IPC: H04W88/02
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device that can easily provide information that can be referred to for an operator's future behavior, and increases convenience in providing the information.  <P>SOLUTION: A cellular telephone 100 acquires from webpage data representing articles on predetermined events a plurality of pieces of summary data representing the summary of the articles shown by the webpage data and summary data URL data storing the summary data, to generate list data, and displays the generated list data so as to be viewed at a predetermined timing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006157028-A (JP)
Title: Heterojunction photocell
Inventor: HANTSCHEL THOMAS
IPC: H01L31/04
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture photocells having different kinds of semiconductor heterojunctions from a common toxicity-free raw material at a low cost.  <P>SOLUTION: The heterojunction is formed by a two-component compound 14 containing metal and another kind of two-component compound 16 containing the same kind of metal, and a solar cell device 10 that provides a photovoltaic element by this heterojunction is attained. At least one of the two-component compounds 14 and 16 is doped, and an edge offset between conduction bands of both is set at about 0.4 eV or more. A band gap of the two-component compound 16 that functions as a light-absorbing material is set at about 1.0 to about 1.8 eV.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007155994-A (JP)
Title: Core-sheath type functional fiber
Inventor: MURASE HIROTAKA
IPC: G02F1/17
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide functional fibers which have improved spinning stability, display element stability, and fiber stability and is available for an information display device and for clothing, wallpaper, curtains, etc. having display function and an ornamental function.  <P>SOLUTION: A core-sheath type functional fiber comprises a sheath part made of a synthetic resin (A), and a core part made of a dispersion (D) having display elements (C) dispersed in a dispersion solvent (B), wherein (A), (B), (C), and (D) satisfy requirements (1) to (4) below. (1)The degree of swelling of the synthetic resin (A) with the dispersion solvent (B) or the dispersion liquid (D) is less than 5%. (2)The visible light transmittance is 70% or more. (3)A difference between a critical surface tension γc of the synthetic resin (A) and a surface tension γ of the dispersion solvent (B) or the dispersion (D) is equal to or less than 20mN/m. (4)Display elements (C) are made of one of rotating particles having responsivity to applied voltage and having at least two colors, inorganic particles, organic particles, and a cholesteric liquid crystal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157981-A (JP)
Title: Aligner
Inventor: TAKASE HIROMITSU
IPC: G03F7/20
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To fully remove carbon on an optical element, and also to prevent or suppress excessive removal of the carbon leading to oxidation on the surface of the optical element.  <P>SOLUTION: An aligner for radiating a flux from a light source to a reticle through the optical element 2 for exposing a pattern of the reticle on a target of the exposure is equipped with means 13 and 4 for removing an organic substance attaching onto the optical element, means 5 and 12 for detecting that the organic substance is removed from a rate of change of a quantity of electrons emitted from the element, and means 9 and 11 for controlling the operation of the removing means based on a signal from the detecting means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151860-A (JP)
Title: Umbrella
Inventor: SENBA ATSUO
IPC: A45B25/28
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella, which prevents raindrops on an umbrella surface from affecting the surrounding, with the structure of the umbrella itself without using a special raindrop removing device, a protective cover or the like.  <P>SOLUTION: In an umbrella composed of a shaft 1, main ribs 2 and stretcher3 3; the shaft 1 is sectionally composed of, from the top, a first rod 11, a lower lower runner 12, and a second rod 13. When the second rod 13 is made to slide upward with respect to the lower runner 12, the first rod 11 is drawn downward, which makes the main ribs 2 start to rotate in a manner closing inversely upward. Then, along the main ribs 2 that begin to close inversely, the second rod 13 slides upward, making the main ribs 2 further turn to close in parallel in a state surrounded with the second rod 13. With this structure, a canopy A stretched over the main ribs 2 is housed reversibly with the surface inside. As a result, no umbrella surface deposited with raindrops is exposed, thereby greatly reducing adverse effect by the raindrops remaining on the surface of the canopy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156266-A (JP)
Title: Projector
Inventor: CHEN JYH-LONG
IPC: G03B21/10
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a projector thinner by controlling the refractive index of an optical transmission medium and controlling the curvature of the reflecting face of a reflector.  <P>SOLUTION: To provide the projector that has a display screen and an image system. The image system is conformed so as to supply an optical image, and the optical video is transmitted to a display screen via an optical transmission medium. The refractive index of the optical transmission medium is not 1. The transmission path of the optical video is altered by controlling the refractive index of the optical transmission medium. This makes the projector thinner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156306-A (JP)
Title: Lens cap
Inventor: HOTTA SHINJI
IPC: H04N5/225
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens cap that excels in operability and effective to improve the appearance of an imaging device.  <P>SOLUTION: By operating a pressing plate 66, a lock pawl 67 is locked in or unlocked from the internal peripheral wall of the leading end of a lens barrel 106 and thus the lens cap 10 is attached to or detached from the lens barrel 106. To detach the lens cap 10 from the lens barrel 106, the leading end of a cylindrical part 46 projecting from the hole 26 of the disk part 22 of a case 12 is pressed. Consequently, an engaging projection 4802 disengages from an engaging recess 4502, a cord 16 is wound by a reel 38, and the lens cap 10 is moved to a position near a mounting metal fitting 126. Accordingly, the lens cap 10 is firmly held in position.  <P>COPYRIGHT: (C)2007,JPO&INPIT