baber/WOPTO huggingface dataset:
Patent JP-2005304096-A (JP)
Title: Semiconductor integrated circuit for driving motor and magnetic disc storage
Inventor: KONOUE YASUHIKO
IPC: H02P25/034
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for drive-controlling a voice coil motor in which seek operation, track follow operation and settling operation can be carried out by PWM control.  <P>SOLUTION: In a voice coil motor drive circuit (200) performing the feedback control of a drive current of a voice coil motor for moving a magnetic head (106) on a magnetic storage disc driven rotationally, current control for moving the magnetic head based on a command value from a controller, e.g. seek operation or track follow operation, is carried out by PWM driving. One of a driver circuit for driving one terminal of a coil or a driver circuit for driving the other terminal of the coil is PWM-driven every half period of a PWM pulse, and the control signal of the other driver circuit is set in a fixed state during the half period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298840-A (JP)
Title: High-strength precipitation-hardening type martensitic stainless steel superior in toughness
Inventor: UEHARA TOSHIHIRO
IPC: C22C38/54
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength precipitation-hardening type martensitic stainless steel having every property of high strength, toughness and corrosion resistance, which are required by a ship shaft, a pump shaft, a valve rod, a plastic die, a pressure sensor and the like.  <P>SOLUTION: The high-strength precipitation-hardening type martensitic stainless steel superior in toughness comprises, by mass%, more than 0.050% but 0.10% or less C, more than 0.50% but 2.0% or less Si, 0.6% or less Mn, 0.005% or less S, 5.5-7.5% Ni, 13.0% or more but less than 15.0% Cr, more than 1.5% but 3.0% or less Mo and W in terms of Mo+0.5×W, 0.2-1.0% Cu, 0.05% or less N, 0.001-0.05% Al, 0-0.05% Ti, 0.0005-0.01% B, further 0.05-1.0% in the total of one or more elements selected from Nb, V and Ta, and the balance substantially Fe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302789-A (JP)
Title: Mounting structure of printed circuit board
Inventor: MATSUDA TAISUKE
IPC: H05K7/14
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure conductivity between the ground conductor pattern of a printed circuit board and a chassis, and to prevent the deformation of the printed circuit board caused by the distortion of the chassis, in the mounting structure of the printed circuit board.  <P>SOLUTION: The printed circuit board 2 is fixed to projections 30a to 30f of the chassis 3 by placing conductive cushion materials 4 by inserting screws 5 into through holes 20a to 20f of the printed circuit board 2, insertion holes of the cushion materials 4, and fixed holes of the chassis 3. The conductive cushion materials 4 secure conductivity between the ground conductor pattern of the printed circuit board 2 and the chassis 3, and absorb the deformation of the printed circuit board 2 caused by the distortion of the chassis 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297081-A (JP)
Title: Robot device and joint device of robot
Inventor: OKAZAKI MASANORI
IPC: B25J17/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To suitably protect a joint actuator and a speed reducer from excessive external force acting on a joint of an arm and a leg.  <P>SOLUTION: A constitution is adopted for arranging a planetary torque limiter in a connecting part of an input stage and an output stage of the speed reducer. The planetary torque limiter holds the joint with high torsional rigidity by frictional force in the limiter in ordinary operation, and absorbs the action of excessive torque by a slip between parts held by the frictional force in the limiter when high impact force is impressed by falling and overturning, and can avoid damage of internal teeth of the speed reducer, a pinion and a driving circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300240-A (JP)
Title: Circuit conductors inspection method and its system
Inventor: SATO YOSHINORI
IPC: G01R31/02
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform break/short-circuit inspection of branch conductors even when a trunk conductor is covered with a resist film in a circuit conductors in which a plurality of branch conductors are derived from the trunk conductor.  <P>SOLUTION: Concerning two adjacent branch conductors P1, P2, an electric current is supplied between terminals P1x, P1y of one branch conductor P1 from an electric current generator 10, while a voltage between terminals P2x, P2y of the other branch conductor P2 is measured by a voltage measurement device 20. It is judged that there is no short circuit between the conductors P1, P2 when a reading of the voltage measurement device 20 is 0V and judged that there is a short circuit between them when the reading is not 0V.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303500-A (JP)
Title: Seal and system for electronic authentification
Inventor: SHIRAI SEIICHI
IPC: H04B5/02
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication seal which is difficult to be forged and allows truth checking or a discrimination process to be mechanically performed.  <P>SOLUTION: The electronic authentication seal 1 laminates a sheetlike authenticating resonator circuit 3 composed of a metal thin film coil pattern and a metal thin film capacitor pattern on the back of an authentication seal 2. An electronic authentication seal reader 11 sends a radio wave of the same frequency as the resonation frequency of the authenticating resonator circuit 3, to radiate a radio waves of the same frequency as a sending wave of the seal reader 11 from the electronic authentication seal. The seal reader 11 receives the radio wave radiated from the electronic authentication seal 1, and a controller 14 recognizes the received radio wave. If it receives the radio wave of a frequency different from the radio wave sent from the seal reader 11, or no answer to the radio wave, this indicates an authentication seal pasted to an object 10 under authenticating is not a proper authentication seal, thus surely deciding the truth of the authentication seal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299166-A (JP)
Title: Handle mounting structure for lock
Inventor: UTO GENZABURO
IPC: E05B63/22
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle mounting structure for a lock, which suppresses protrusion of an operating handle to improve the design of the handle.  <P>SOLUTION: According to the handle mounting structure for the lock, a seat fitting hole communicating with a lock box housing section is formed in a wall surface of a door, and a mounting seat having a handle mounting aperture formed therein, is fitted in the fitting hole. Then the handle having its projective shaft portion fitted into the handle mounting aperture, and a latch lever having a driving arm section for moving an operable piece in a lock box are axially supported on the mounting seat via a vertical shaft, and the mounting seat is secured to the wall surface of the door via a securing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299786-A (JP)
Title: Cushion device
Inventor: FUKUSHIMA MASARU
IPC: F16F9/58
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sound generated by a cushion device.  <P>SOLUTION: In this cushion device for reducing shock generated in a shock absorber D by abutting a bump stopper rubber 6 and a bump stopper 10 when the shock absorber D causes the maximum contraction, recessed and projecting parts are provided on either of abutting faces 7, 14 on which at least the bump stopper rubbers 6 or the bump stoppers 10 are mutually abutted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302551-A (JP)
Title: Excimer lamp and ultraviolet ray irradiation apparatus
Inventor: HIRAISHI TAKAYUKI
IPC: H01J65/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray irradiation apparatus which can confirm accurately the lighting state of an excimer lamp and can hence perform exactly a predetermined process by the ultraviolet ray radiation with high reliability, by detecting a visible light radiated from the excimer lamp itself for radiating the visible light together with a vacuum ultraviolet light.  <P>SOLUTION: This eximer lamp includes an electric discharge container in which gas for electric discharge for generating exicimer molecule is filled in an interior. One electrode is arranged in the interior of the electric discharge container, and the other electrode is arranged to the exterior of the electric discharge container. The excimer lamp emits a vacuum ultraviolet light by the excimer electric discharge formed between these electrodes. A visible light emitting region made on the surface layer of an oxide is formed on at least the part of the conductor in which the excimer electric discharge arises to the other electrode in the electric discharge container. An ultraviolet ray irradiation apparatus includes the excimer lamp and a photodetecting means for detecting the visible light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303084-A (JP)
Title: Aligner, manufacturing/adjustment method therefor and micro device manufacturing method
Inventor: SUZUKI KENJI
IPC: H01L21/027
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner that resolves the difference in the optical characteristics between a given direction and an direction orthogonal to the given direction on the photosensitive substrate.  <P>SOLUTION: In the aligner that exposes a mask M pattern illuminated with the illumination/optics equipment onto a photosensitive substrate W, this illumination/optics equipment comprises multiple reflectors 6, 8, 10 and 12 for reflecting the extreme ultraviolet light and guiding it to the mask M, and a polarization adjustment means 4 for adjusting the strength of polarized components of the extreme ultraviolet light polarizing in two mutually crossing directions so that the exposure characteristics can be improved on the mask M side and the photosensitive substrate W side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004209286-A (JP)
Title: Method of manufacturing rotary reel unit of game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player, even a beginner, to sufficiently enjoy the attraction of a game machine by allowing the player to easily discriminate a specific pattern moving at high speed.  <P>SOLUTION: Each symbol is printed with light transmittable colored ink on the rear surface of a transparent film material forming a reel band 31 except for translucent sections 32a and 33a. The masking process after that is performed for the area excluding the translucent sections 32a and 33a. Accordingly, out-going light from a back lamp 14 escapes through the translucent sections 32a and 33a when the reel band 31 is rotated and symbols of a number seven 22 and a wolf 23 pass in front of the irradiation part of the back lamp 14. Accordingly, the timing of the symbol of the number seven 32 and the symbol of the wolf 33 passing a window 2 can be discriminated by light emission from the translucent section 32a observed on the right side of the window 2 and by the light emission from the translucent section 33a observed on the left side of the window 2, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005299324-A (JP)
Title: Waterproofing structure for roof tile
Inventor: YAMAMOTO TAISEI
IPC: E04D1/04
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing structure for a roof tile which is improved not only in waterproofness of the roof tile but also in moldability and transportation efficiency of the same.  <P>SOLUTION: According to the waterproofing structure for the roof tile, a recess 19 is formed along a flashing 17 formed at an edge of a front surface of the roof tile 12, and the front surface of the roof tile 12 near the flashing 17 is lowered. Thus a tip portion of the flashing 17 is elevated with respect to the front surface of the roof tile 12 (i.e. a bottom surface of the recess 19) near the flashing 17, and therefore the waterproofness of the roof tile is improved. Further compared with the case where the height from a rear surface of the roof tile 12 to the tip portion of the flashing 17 is increased, the depth of a cavity for molding the flashing 17 is made shallower. As a result, the moldability of the roof tile (flashing 17) is improved, and the dimension of the roof tiles superposed on each other and aligned in a row for shipment is reduced, which increases the number of the roof tiles 12 to be mounted on a single transportation pallet, to thereby reduce transportation cost of the roof tiles 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304303-A (JP)
Title: Supply and exhaust robot and automatic apparatus for culture
Inventor: KURIHARA KYOHEI
IPC: C12M1/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply and exhaust robot designed to prevent dripping from the chip tip and prevent the contamination in an apparatus and to provide an automatic apparatus for culture equipped with the robot.  <P>SOLUTION: The supply and exhaust robot is equipped with the following: the chip 14 having the tip brought into contact with a specimen M such as a cell, a liquid feeding power apparatus 10h for sucking the specimen M into the chip 14 or exhausting the specimen M in the chip 14, a chip transporting mechanism 10f for transporting the chip 14, a detecting means 50 for detecting the liquid surface position of the specimen M and a controller 53 for controlling the liquid feeding power apparatus 10h and the chip transporting mechanism 10f so that the tip of the chip 14 and the liquid surface of the specimen M keep a contact state on the basis of the liquid surface position of the specimen M detected by the detecting means 50 when the specimen M is sucked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004337849-A (JP)
Title: Spray element for spray head
Inventor: ERHARD NORBERT
IPC: B22D17/20
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a spray element to prevent the sagging of a spraying agent by using a relatively simple means.  <P>SOLUTION: In the spray head, a control piston 23 is set close to a spray nozzle 12 to supply a releasing agent, a connection passage 22 is connected into the chamber 28 of a casing 17, and the first end part 24 of the control piston is positioned in front of a chamber 27 in which the releasing agent is placed. When controlling air is introduced into the chamber 27, a seal ring 25 is moved from a cylinder part 26 into the chamber 27, so that the releasing agent is supplied to the spray nozzle. When the controlling air is intercepted, the supply of the mold releasing agent is intercepted by the seal ring 25. When the second end part 30 of the control piston returns to a starting position, a releasing agent sucking back action occurs in the connection passage 22 so that the sagging of the releasing agent is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338948-A (JP)
Title: Axle support structure of industrial vehicle and industrial vehicle
Inventor: KATAE KENICHI
IPC: B66F9/075
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost; and to relatively easily exhibit large strength in an axle support structure for rotatably supporting a center pin of an axle beam by a pair of axle support parts.  <P>SOLUTION: When casting a counterweight 21 for constituting a rear part of a forklift, a recessed part 31 for storing a rear axle beam 3 and a recessed part 32 for installing a lower side support part 22b in an axle support part are formed. An upper side support part 22a in the axle support part is formed on an opposed surface with the lower support part 22b of the recessed part 32. An upper side semicircular hole 25a is formed in the upper side support part 22a, and a lower side semicircular hole 25b is formed in the lower side support part 22b, respectively. When the upper side support part 22a and the lower side support part 22b are mutually installed, a circular hole is formed, and the center pin 5 is inserted into the circular hole via a resin bush 28. The upper side support part 22a is formed without work, and a nut 26 threadedly engaging with a bolt 27 is cast into the opposed surface with the lower side support part 22b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005309026-A (JP)
Title: Optical fiber and light signal processing apparatus using optical fiber
Inventor: MIYABE AKIRA
IPC: G02F1/365
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide an optical fiber having both high nonlinearity and low dispersion and to provide a light signal processing apparatus using the optical fiber, more concretely, an optical wavelength transducer and a pulse compressor.  <P>SOLUTION: The optical fiber has the absolute value of dispersion of not more than 20 ps/nm/km at the wavelength of 1,550 nm, the effective core sectional area not more than 15 μm<SP>2</SP>at the wavelength of 1,550 nm and the nonlinear constant equal to or more than 25×10<SP>-10</SP>/W at the wavelength of 1,550 nm by using a germanium doping technique to a clad 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306574-A (JP)
Title: Cabinet
Inventor: TAKAHANE TADASHI
IPC: B65G1/137
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet capable of managing use-by date of an article and never paying out the article out of the use-by date.  <P>SOLUTION: This cabinet 1A has an antenna to receive information of the use-by date of the article transmitted from an IC tag mounted on a container, an IC tag reader to read the information of the use-by date received by the antenna, a controller to manage the use-by date of the article in accordance with the information of the use-by date read by the IC tag reader and an electric lock 17 free to lock a door 9 of the cabinet 1A. The controller outputs a locking signal to the electric lock 17 when it judges that the article out of the use-by date exists in the cabinet 1A in accordance with the information of the use-by date and the electric lock locks the door in accordance with the locking signal in the cabinet 1A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312252-A (JP)
Title: Cover fixing structure of electric connection box
Inventor: SAWARA HIROYUKI
IPC: H02G3/14
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cover fixing structure of an electric connection box capable of enhancing the fixing workability of a cover to the box body while enhancing reliability in locking of the cover.  <P>SOLUTION: In the cover fixing structure of an electric connection box where a connector facing an opening 18 and being connected with engine side wire harness 31a is protected by securing a front cover 32 to the box body 12 having the opening 18, a locking hook 21 having a locking hole is provided at the upper edge of the opening 18 in the box body 12, an engaging frame part 35 having an inward locking protrusion is provided on the upper wall 34 of the front cover 32, a slot-like receiving groove is provided oppositely to the protrusion, the hook 21 is made to advance into the receiving groove, the protrusion of the engaging frame part 35 is made to engage with the hole of the hook 21, and the front cover 32 is turnably held by the hook 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316524-A (JP)
Title: Card verification method and device
Inventor: YOKOYAMA MASAYUKI
IPC: G06K17/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card verification method and device for preventing the unauthorized use of a card due to robbery or forgery, and for surely performing personal identification.  <P>SOLUTION: This card verification method is characterized to decide whether or not the user of a card is a valid user based on a relation between the password of the card owned by the user and the location information of a portable terminal owned by the user in order to perform card verification. Also, this card verification device is characterized to have a password authenticating means for authenticating the password of the card owned by the user and a user location authenticating means for deciding whether or not the user of the card is a valid user based on the location of the portable terminal owned by the user in order to perform card verification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314714-A (JP)
Title: HIGH PURITY METAL Mo COARSE POWDER SUITABLY USED AS RAW MATERIAL POWDER FOR MANUFACTURING HIGH PURITY METAL Mo SINTERED TARGET FOR SPUTTERING
Inventor: IBARAKI MASAYUKI
IPC: B22F9/22
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide high purity metal Mo coarse powder suitably used as raw material powder for manufacturing a high purity metal Mo sintered target for sputtering.  <P>SOLUTION: The high purity metal Mo coarse powder has the high purity of ≥99.99 mass%, while the content of Na (sodium) as a coarsening additive is reduced to ≤10 ppm, and also has the mean particle size of 5.5 to 7.5 μm by the grain size measurement by a Fisher method, and the BET (Brunauer-Emett-Teller) specific surface area based on JIS R1626 of 0.1 to 0.25 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312370-A (JP)
Title: Wheelchair for pet animal
Inventor: ARIZONO HIDEAKI
IPC: A01K15/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair for pet animals, having a simple structure to facilitate the attachment of the chair to the pet by the owner, having a small size and light weight to enable easy handling in a narrow indoor space, enabling easy assembly by a proper combination of parts according to the body shape of the pet to improve the productivity, enabling the preservation of the standing posture and the walk of the pet in stable state with a comfortable posture without applying load on the body and leg of the pet, forcibly move an invalid leg in walking to prevent the lowering of the muscular power, articular function, nervous function, and the like, caused by physical damage, disease, surgery, and the like, and recover the temporarily lowered muscular power, articular function, nervous function, and the like, preventing the secondary damage and disease and having excellent reliability.  <P>SOLUTION: This wheelchair is provided with a hind leg holding part attached to a wheelchair body frame or a saddle in a state to enable free swing of the upper end, a hind leg insertion part attached to a side of the hind leg holding part and inserting the hind leg of the pet, a wheel engaging part formed or placed between the wheels, and a connection part to connect the hind leg holding part to the wheel engaging part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320029-A (JP)
Title: Individual packaging box for recording material
Inventor: TSUNODA TSUNENARI
IPC: B65D77/04
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an individual packaging box for a recording material which hardly generates curling and cracking on a ruled line, and can stably keep a shape.  <P>SOLUTION: The individual packaging box for the recording material is composed of a corrugated board in which a liner and an inner core are stuck with an adhesive, and the stuck part between the liner and the inner core has a wavy shape with a wave step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI