baber/WOPTO huggingface dataset:
Patent JP-2004152951-A (JP)
Title: Manufacturing method of surface light-emitting laser
Inventor: DOMOTO CHIAKI
IPC: H01S5/183
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a surface light-emitting laser for immediately radiating heat generated in an active layer outside and stabilizing the operation of an element.  <P>SOLUTION: The manufacturing method of the surface light-emitting laser includes a process for manufacturing one reflection structure body by passing through a process (1), a process for manufacturing the other reflection structure body by passing through a process (2), a process for manufacturing a light-emitting member by passing through processes (3), (4) successively, and a process for successively going through respective processes (5)-(9). More specifically, in the process (1), a periodical structure where GaAs and AlGaAs layers are alternately laminated is formed on an Si substrate 2. In the process (2), a periodical structure where the GaAs and AlGaAs layers are alternately laminated is formed on an Si substrate. In the process (3), the active layer or the like is formed on an InP substrate. In the process (4), the active layer on the InP substrate is subjected to mesa etching. In the process (5), the light-emitting member is put onto one reflection structure body for removing the InP substrate. In the process (6), the light-emitting member is put onto the other reflection structure body for removing the Si substrate. In the process (7), an oxidization constriction layer is formed. In the process (8), an insulating film 15 is deposited. In the process (9), electrodes 16, 17 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149251-A (JP)
Title: Automatic calling system for lifting means between stories of building
Inventor: MATSUKUMA KENJI
IPC: G05D1/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient-to-use automatic lifting means calling system eliminating the need of remodeling the control part of an existing elevator, having a high reliability of control, and allowing persons and an automated conveying vehicle to share an elevator space.  <P>SOLUTION: This automatic lifting means calling system comprises a lifting means 103 moving between the stories of a building, a lifting means control part 109 controlling the various operations of the lifting means, manual calling devices 106 disposed on the stories and giving call instructions for the stories to the lifting means control part by a manual operation, an automatic calling device drive part 11 transmitting data on movement between the stories of the building by a communication means, and an automatic calling devices 111 and 112 giving the calling instructions for the stories to the lifting means control part. The automatic calling devices are arranged parallel with manual call buttons disposed on manual calling devices, and give the same action as that of the manual calling buttons on the lifting means control part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147862-A (JP)
Title: Liquid medicine measuring device for liquid medicine infusion device
Inventor: YAMADA KEIICHI
IPC: A61M5/168
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medicine measuring device which enables a quick and precise measurement of the remaining amount of a liquid medicine at a site where the liquid medicine is delivered to a patient by a simple and inexpensive device and is used for a liquid medicine infusion device equipped with an elastic container, a filling port for filling the elastic container with the liquid medicine, and a delivery line for delivering the liquid medicine discharged from an end of the elastic container to the patient.  <P>SOLUTION: This liquid medicine measuring device includes a weight measuring means 1. The remaining amount of the liquid medicine filled in the elastic container 31 is measured by measuring the weight of the liquid medicine infusion device 30 with the weight measuring means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150586-A (JP)
Title: Filter
Inventor: ONUMA YOICHI
IPC: F16L55/24
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises in a filter installed in a fluid circuit.  <P>SOLUTION: The filter is provided with a container 1 having two mouth parts 11 with a small diameter and a central part 12 with a large diameter between the two mouth parts, a mesh 2 to be arranged in the central part 12 of the container 1, and a holder 3 to hold the mesh 2, and at the same time, to be fixed on the inner peripheral face at the central part 11 of the container. The length at the central part 12 of the container 1 is made 30-50 mm. The thickness of the holder 3 is made ≤1 mm. By this, resonance frequency is prevented from occurring by differentiating a resonance frequency of the container 1 from a generation frequency of a vortex in a fluid resulting from the holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149497-A (JP)
Title: Alkoxysilyl compound
Inventor: YAMANAKA SHUNICHIRO
IPC: C07F7/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkoxysilyl compound in which an alkoxysilyl group is introduced through a specific covalent bond group into calixarene or its derivative or a phenolic hydroxy group of novolak.  <P>SOLUTION: The alkoxysilyl compound is obtained by introducing an alkoxysilyl group-containing substituent group represented by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are mutually independently an alkyl group not having a branch or having the branch; a is a positive; b is 0 or a positive integer and a+b=3; r is 0, 1 or 2) or formula (2) (wherein R<SP>3</SP>and R<SP>4</SP>are mutually independently an alkyl group not having a branch or having the branch; c is a positive integer and d is 0 or a positive integer and c+d=3; s is 0, 1 or 2) into at least one phenolic hydroxy group of calixarene or a derivative thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161305-A (JP)
Title: Housing case
Inventor: TANAKA KANJI
IPC: B65D30/22
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case, which has a pocket for inserting a title paper therein and can be produced inexpensively.  <P>SOLUTION: The housing case 10 includes a bag-shaped portion 12 and a fastener portion 16. On the opening side of the bag-shaped portion 12, fastener sheets 18a, 18b for the fastener portion 16 are welded to the outer surfaces of bag-shaped sheets 14a, 14b, respectively. At this time, the sheets 18a, 18b are formed to be relatively large to form respective gaps 26 enclosed with welded parts 15a, 15c, 25a, 25b. The title paper 30 is inserted into the gap 26 from a through-hole 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162293-A (JP)
Title: Precast concrete floor slab for viaduct, and laying method therefor
Inventor: HINUMA TOSHIMITSU
IPC: E04B5/32
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast concrete floor slab and a laying method therefor, which prevent damage to a jointing step part when the precast concrete floor slab is laid and transported onto a bridge girder.  <P>SOLUTION: This precast concrete floor slab 1 for a viaduct is characterized in that the jointing step parts 5 are formed in both side parts of a concrete slab 4 in the long-side direction thereof; coupling reinforcements 7, the tip sides of which are inclined upward at a prescribed angle, are protruded at each proper interval on step surfaces 6 of the step parts 5; and the step parts 5 are shorter than the coupling reinforcements 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160925-A (JP)
Title: Inkjet printer
Inventor: YOKOYAMA TAKESHI
IPC: B41J2/01
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To raise a curing property of a light curable ink in a simple structure without providing a heating member.  <P>SOLUTION: An image recording section 3 of an inkjet printer comprises a recording head 6 for ejecting the ink which is cured by radiation of an ultraviolet light on a recording medium 99, a plurality of ultraviolet light sources 7a, 7a for radiating the ultraviolet light to the ink deposited on the recording medium 99, and a reflecting member 7b for reflecting the radiant heat from the ultraviolet light sources 7a toward the ink deposited on the recording medium 99.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154292-A (JP)
Title: Adaptor for microplate and rotor
Inventor: AIZAWA MASAHARU
IPC: B04B5/02
Filed: 2002-11-15
Abstract: PROBLEM TO BE SOLVED: To improve centrifugal separation efficiency by enabling to use a conventional microplate under high centrifugal acceleration in an adaptor for a bucket for carrying out centrifugal separation using the microplate. SOLUTION: The adaptor 7 is constituted so as to have a bearing surface 9 being in contact with the back bottom surface of a sample injection hole part 5 of the microplate 4 and bearing centrifugal weight against the microplate and to make the periphery of the bearing surface part 9 thin to float the bottom surface part of the box type outline wall 7 of the microplate.
Patent JP-2003216589-A (JP)
Title: Data processing method
Inventor: HANEDA ISAMU
IPC: G06F3/0487
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing method capable of performing an arithmetic processing by a simple operation.  <P>SOLUTION: When existence of data of contents stored in a memory 86 for copying is judged, characters are read in order from the memory 86. If the read figures are numbers or operation symbols, the figures are read in each arithmetic register 88 to 90. Subsequently, the contents of the arithmetic registers 88 to 90 is calculated based on the operation symbols. When the contents of the memory 86 for copying is lost, the arithmetic result is stored in an arithmetic register 91 and the contents is displayed on a display part 78 of an electronic calculator 74.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173069-A (JP)
Title: Image data recorder and recording method
Inventor: ANDO TSUTOMU
IPC: H04N21/44
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform seamless consecutive recording which does not cause frame skips when additionally recording or overwriting data in a device for recording encoded image data.  <P>SOLUTION: A video encoding part 102 encodes image data. A code buffer/monitor 105 detects information of a code volume occupying a buffer at the time of encoding as buffer occupation volume information. Further, a recording/reproducing part 109 records encoded image data, multiplexed sound data and the buffer occupation volume information on a magnetic tape T.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173453-A (JP)
Title: Protective tube coupling device, wiring/piping material protective tube, coupling, and protective tube fixing clamp
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective tube coupling device 1, which prevents the circumferential dislocation between the housings 9 in the coupling between the protective tubes 2 being equipped with housings 9 for housing wiring/piping materials such as cables 8, a wiring/piping material protective tube 2, a coupling 3, and a protective tube fixing clamp 82.  <P>SOLUTION: The protective tube 2 for wiring/piping material such as a cable 8 has a positioning part 12 at its outer surface, and the coupling 3 for coupling the protective tubes 2 is equipped with a mesh part 13 for meshing with the positioning part 12 at its inner surface. Hereby, it prevents the circumferential dislocation of the protective tube 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176595-A (JP)
Title: Air lift pump
Inventor: NISHIKAWA NOBUHIKO
IPC: F04F1/18
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize liquid volume of a transfer liquid transferred by an air lift pump.  <P>SOLUTION: A vertical pipe 1 for air lift erectable in a water storage zone A is provided, and a measure-like weighing box 2 for receiving a pumped liquid discharged from an opening portion 11 in the upper side of the vertical pipe 1 is provided openedly upward in the upper side of the vertical pipe 1. An overflow portion for dropping and returning the pumped liquid to the water storage zone A as a return liquid is formed on the peripheral edge portion of the weighing box 2. In addition, a transfer member 4 for transferring part of the overflowed pumped liquid from the water storage zone A to a different zone E as a transfer liquid is continuously provided in the horizontal posture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176837-A (JP)
Title: Roll mount
Inventor: MURAMATSU ATSUSHI
IPC: B60K5/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly achieve both vibration control performance with respect to input vibration, and spring rigidity with respect to impact at a high level, and to prevent separation of air following rapid negative pressure increase of a pressure receiving chamber caused by the impact in an engine roll mount.  <P>SOLUTION: Communication passages 70 and 74 are provided on a partition member 52 partitioning the pressure receiving chamber 54 and an equilibration chamber 56, and a movable member 64 is movably arranged so as to cover openings of the communication passages 70 and 74. In vibration input, a vibration control effect based upon a fluid flow through the communication passages 70 and 74 is exercised by separating the movable member from the partition member 52. In input of impact, the communication passages 70 and 74 are cut off or narrowed by the partition member 52 to secure the spring rigidity by a pressure caused in the pressure receiving chamber 54, and avoid the rapid increase in negative pressure in the pressure receiving chamber 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177748-A (JP)
Title: Electronic device
Inventor: SUDO NORIHISA
IPC: H05K5/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of stably supporting a small-sized lightweight camera, suppressing camera shake, and having an external grip for handy photographing not being formed independently but combined with other functions.  <P>SOLUTION: In an electronic device having the grip separated from a body, a grip 20 is integrally formed on the side face of a cradle 10 to function as both the cradle 10 and the grip 20. The grip 20 is provided with a operation button and mode setting buttons 27, 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184303-A (JP)
Title: Method and apparatus for inspecting electric wire provided with function of removing disturbance
Inventor: NAKAYAMA SATORU
IPC: G01R33/035
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection apparatus which is capable of executing inspection in a nondestructive and energized or live-wire state and accurately diagnosing defects of an electric wire, are not affected by variations in the value of a load current passing through the electric wire, environmental magnetic noise, or a magnetic field of a current passing through the wire in the vicinity, and are hardly affected by the eccentricity of a conductor, variations in the thickness of an insulating layer, or the like.  <P>SOLUTION: The method for inspecting failures and defects of electric wires magnetically detects disturbance of an electromagnetic field caused by the failures and defects such as the breaking of wires, flaws, degradation into a nonconducting state, and stress corrosion cracking in an energized state. Two coils for detecting a magnetic field are arranged at a prescribed close interval in the same direction along the electric wire, an object to be inspected, so as not to be affected by disturbance such as variations in the value of the load current passing through the electric wire, an environmental magnetic field, or the like and to be hardly affected by the effects of the eccentricity of the conductor, variations in the thickness of the insulating layer, or the like. The difference between electromotive forces induced by the two coils is acquired.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181508-A (JP)
Title: Method for manufacturing building metal sheet
Inventor: NAWATE SATORU
IPC: B21D5/08
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a building metal sheet by which the deburring work and the corrosion preventing work are facilitated and its appearance is hardly degraded.  <P>SOLUTION: A long-size original metal sheet is cut into a plurality of original metal sheets 50. The plurality of the cut original metal sheets 50 are ieterconnected at their end parts with connection tapes 51, then are roll-formed. Thereafter, the connecting tapes 51a are removed to separate a plurality of building metal sheets 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183449-A (JP)
Title: Open shield machine
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open shield machine capable of corresponding to a curve construction with a simple constitution without enlarging the whole device.  <P>SOLUTION: In the open shield machine 1 constituted of a front section A having a blade 14 on the front end and excavating forward and inward earth and sand by a shovel or the like on the ground and a tail section B installing a concrete box 7, the front section A pivots a sheathing 19 making the front end as the blade 14 on the tail section B and rotatable, a pin jack 20 pivoting one end on a partition wall 15 provided on the front of the front section A is mounted on the sheathing 19, and a connecting material 21 pivoting the end sections on the sheathings 19 opposed to each other is built over.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193767-A (JP)
Title: Phase regulated reproduction method of digital recording tape
Inventor: HATAKENO SAKUMA
IPC: H04N5/7826
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce seamless video signals at the specified positions of respective tapes by performing phase regulated reproduction of a plurality of digital recording tapes with a time code where a frame unit is the minimum unit.  <P>SOLUTION: The TC circuit 11 of VTR 1a and VTR 1b for reproducing a first tape 16a and a second tape 16b reads time codes alternately when respective tapes are reproduced, determines such a time code as the n-th and (n+2)th time codes and the (n+1)th and (n+3)th time codes are identical, respectively, performs phase regulation control of the first and second digital recording tapes by varying reproduction speed of the second tape intermittently through speed setting of a speed set circuit 12 such that the difference of time codes has a specified value, and switches reproduction from the first tape to the second tape at a specified position through a switching circuit 14 thus producing a continuous video signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187884-A (JP)
Title: Hanger for dry suit or the like, hanging and drying method for dry suit or the like using the same
Inventor: ABE YOSHINORI
IPC: A47G25/20
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger for a dry suit or the like which can hang and store the dry suit having a heavy weight, and in addition, having a high sealing property without collapsing the shape, and in addition, comprises a new structure which can ensure a hanging state being optimal for the drying; and a new hanging and drying method for the dry suit or the like using the hanger.  <P>SOLUTION: At the center of a shoulder hanging rod 3 which is extended by roughly copying the ridge line of both shoulders of the dry suit, a hanger main body 2 is formed by combining a hanging hook 5. In the meantime, at both of the right and left sides of the shoulder hanging rod, embracing frame parts 4, 4 and so forth which are bent to the front and the rear are formed so that the periphery of one ankle of the dry suit can be respectively hung for this hanger 1 for the dry suit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190636-A (JP)
Title: Engine control device for tractor
Inventor: NISHINO AKIFUMI
IPC: F02D29/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with circuit design for each of models and reduce the cost by commonly using a main part of an electric circuit with respect to the models having different conditions.  <P>SOLUTION: A controller is constituted so that seating detection is one of engine start conditions and an engine is automatically stopped based on seat leaving detection after start of the engine, and an AND condition that detection that a PTO system is non-transmitting state and detection that a traveling system is in the neutral state has an equivalent relation with the seating detection of the controller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191883-A (JP)
Title: Optical information outlet
Inventor: IWASAKI NOBORU
IPC: G02B6/36
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make the number of optical cables to be laid down as one irrespective of the number of signals when a plurality of optical signals are propagated between an external optical transmitter and an optical information outlet, between the plurality of optical information outlets.  <P>SOLUTION: A power outlet 101, an outlet 102 for broadcast and a metal cable port 103 for communication are provided on the front surface of a cabinet 104, a cable insertion port 106 is provided on the side, an optical cable 130 and a power line cable 107 are drawn out to the outside. The power line cable 107 is connected with the power outlet 101 and the optical cable 130 to be connected with the external optical transmitter is connected with a wavelength division multiplex (WDM) filter 110 via an optical connector 320 inside the cabinet 104. The WDM filter 110 is connected with an optical transceiver 112 via optical cables 131, 132 and optical connectors 121, 122 and connected with an optical receiver 115 via an optical cable 133 and an optical connector 125.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195488-A (JP)
Title: Plasma working method
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23K10/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably elongate the service life of a nozzle by evading the damage of the nozzle caused by spatters generated on piercing and further supplying deterioration in the nozzle caused by a pilot arc.  <P>SOLUTION: In the working method, a first height FH as the distance between a plasma torch 6 and a steel sheet W on the start of piercing by generating a plasma arc is positioned so as to be the height the same as a cutting height CH as the distance between the plasma torch 6 and the steel sheet W on cutting, and, after the generation of the plasma arc, the plasma torch 6 is immediately raised to a pierce height PH as the position separated from the steel sheet W from the first height FH, and piercing is performed at the pierce height position, and, after the completion of the piercing, the plasma torch 6 is lowered to the cutting height CH, and cutting is performed. In the working method, directly after transition from a pilot arc PA to a main arc MA, a pilot current Ip is cut off by the off action of a transistor 26 as well.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194808-A (JP)
Title: Golf ball production method
Inventor: KIKUCHI MASAAKI
IPC: B29C43/14
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball production method which can reduce a percent defective.  <P>SOLUTION: In the production of the golf ball, two half shells 10 and a core covered with the half shells 10 are placed into a mold die consisting of an upper and lower dice each having a spherical cavity and a thermoplastic resin composition is pressurized while being heated by the die clamping operation to make an excess of the thermoplastic resin composition flow out of the cavities. In the production method, a cover with a formal thickness of 0.3 mm or more to 1.0 mm or less is formed by the residual thermoplastic resin composition. In the production method, each of the half shells 10 shaped like a cup has a top part 11 and a side part 12 while the thickness Tt of the top part 11 is less than the thickness Ts of the side part 12 and the difference (Ts-Tt) between both should be 0.02 mm or more to 0.30 mm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI