baber/WOPTO huggingface dataset:
Patent JP-2003340610-A (JP)
Title: Cutting tool insert
Inventor: RUPPI SAKARI
IPC: C23C16/455
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new purification method for forming a α-Al<SB>2</SB>O<SB>3</SB>layer having abrasion resistance and toughness which are substantially more excellent than those of a conventional method.   <P>SOLUTION: The α-Al<SB>2</SB>O<SB>3</SB>layer is formed on a binding phase composed of (Ti, Al) and (C, O, M) in which an aluminum content increases towards an outermost layer. The nucleus generation of the α-Al<SB>2</SB>O<SB>3</SB>is attained when the nucleus generation process includes an aluminide process or an oxidation process. The α-Al<SB>2</SB>O<SB>3</SB>layer has a thickness of 1-20 μm, and includes a columnar particle. The ratio of the length of an alumina particle and the width thereof is 2-12 preferably 5-9. This layer has a clear (012) growing aggregated structure measured using XRD, and almost total existence is characterized by diffraction peaks of (104), (110), (113), and (116).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334639-A (JP)
Title: Ic card and manufacturing method thereof
Inventor: TAKAHASHI ISAO
IPC: B42D15/10
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card and manufacturing method thereof which can realize improvement in workability and productivity, while maintaining reliability of connection between a tab substrate and a card body.  <P>SOLUTION: This IC card is a dual interface card (IC card) C1 which is provided with the card body 34, a tab substrate 35 which has on the surface an external electrode 45 for contact-type communications fixed in reentrant 39 formed at the card body 34 through adhesive materials 40, and an IC chip 41 electrically connected to the external electrode 45. The tab substrate 35 is provided with a light-transmitting part which transmits ultraviolet rays in the direction of front-to-reverse side, while the adhesive materials 40 are composed of ultraviolet-hardening type adhesive materials. By this composition the adhesive materials 40 enclosed in the reentrant 39 are made possible to be cured for a short time, so that improvement in workability and productivity can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330955-A (JP)
Title: Jet propulsion type on-water traction device
Inventor: SAITO SHIGERU
IPC: B63B35/79
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet propulsion type on-water traction device enjoyable variously, which can be carried relatively easily.  <P>SOLUTION: The jet propulsion type on-water traction device consists of a hull 11 as a float member floated on water, which is incapable of taking a person on board, a jet propulsion machine 12 housed in the hull 11 to propel it, and a steering lever 13 which is extended backwards to the outside of the hull 11 and can be steered from outside thereof. The float member can be miniaturized since it is only required to have a size enough to house the jet propulsion machine and buoyancy enough to float it. As a result, the portability of the device can be improved. Furthermore, a navigator aboard a surf board can steer the device by the steering lever while standing on the surf board. Thus, the device can be enjoyed variously, and enhance amusements of marine sports.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342249-A (JP)
Title: Rotary head drum unit
Inventor: HASHIMOTO KATSUHIRO
IPC: G11B5/52
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary head drum unit which can be easily manufactured and can surely accept an adhesive.  <P>SOLUTION: The rotary head drum unit 21 has a rotary drum 23, a flexible printed circuit 24, a ring member 25 and a rotation side rotary transformer 26. An upper ring 30 of the flexible printed circuit 24 is connected to the rotary drum 23 and a lower ring 31 constitutes a part of an adhesive scattering prevention section 42. The ring member 25 is bonded by the adhesive of a thermosetting resin to the upper part of the rotation side rotary transformer 26. The lower ring 31 of the flexible printed circuit 24 is bonded the ring member 25 by the adhesive of the thermosetting resin to the top surface of the ring member 25. The scattered adhesive 41 can be accepted in a groove 43 formed in the adhesive scattering prevention section 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343547-A (JP)
Title: Imaging device
Inventor: SUGIMOTO NORIHIKO
IPC: H04N5/361
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of obtaining a high quality image by eliminating dark noise.  <P>SOLUTION: A first storing part 351 stores image data outputted in such a manner that first photographing for exposing an object performs charge storage, a second storing part 352 stores dark noise data outputted by second photographing that performs charge storage of almost the same exposure time as that of the first photographing, a nonlinear processing part 105 applies nonlinear processing to the dark noise data and outputs the dark noise data subjected to the nonlinear processing to a subtracting part 106, and the subtracting part 106 subtracts the dark noise data subjected to the nonlinear processing by the nonlinear processing part 105 from image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346441-A (JP)
Title: Method and system for rotational velocity-based calculation and compensation for vibration in disk drive
Inventor: SRI-JAYANTHA SRI M
IPC: G11B5/596
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method or system for minimizing a track misregistration error caused by theta-dynamics of an HDD with the use of a rotational velocity sensor.   <P>SOLUTION: A back-EMF (electromotive force) sensor 302 measures a rotational vibration velocity of a base plate 301 of a disk system 300, a high gain amplifier 351 amplifies a voltage outputted from the back-EMF sensor 302, a digital band-limited integrator 352 digitizes an amplified voltage and an amplifier (integrator) 354 receives the digitized voltage. A position error signal (PES) from a head is given to the an amplifier (integrator) 354 via a servo 353. The above signals are used for operations of a built-in algorithm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004348526-A (JP)
Title: Ic card, ic card program, and switching method of code section
Inventor: NAKAGOME YUICHI
IPC: G06F21/64
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card with high feasibility capable of switching a code section of application mounted on the IC card, while maintaining its security, and to provide an IC card program thereof and a switching method of the code section.  <P>SOLUTION: The switching method of a code section can switch a code section C2 of application A2 memorized in a nonvolatile memory of the IC card 10 into a new code C2'. Data D2 of the application A2 is encoded by a code key K2 so as to be decoded only by a card publisher, and is output outward from the IC card 10. the application A2 is deleted from the nonvolatile memory, a new application A2' including the new code C2' and the data D2 is input to the IC card 10, and it is written in the nonvolatile memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161241-A (JP)
Title: Vehicle wheel cover retention system and method for manufacturing the same
Inventor: KINSTLER JOHN R
IPC: B60B7/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel cover of a structure which does not interfere with the attachment of a wheel balance weight.  <P>SOLUTION: An improved vehicle wheel cover retention system includes a disk 14, a first wheel cover 16, and a second wheel cover 18. The disk 14 defines an outboard facing wheel surface, and has an outboard tire bead seat retaining flange 32. The first wheel cover 16 is secured to the disk 14 and covers at least a portion of the outboard facing wheel surface. The second wheel cover 18 is secured to the disk 14 and covers at least the entire portion of the outboard tire bead seat retaining flange 32. The second wheel cover 18 includes an inner portion which extends into a groove when the second wheel cover is secured to the disk 14. When the first wheel cover 16 and the second wheel cover 18 are secured to the disk 14, the first wheel cover and the second wheel cover do not interfere with the attachment of a balance weight to the outboard tire bead seat retaining flange 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354452-A (JP)
Title: Optical module, its manufacturing method, and holder for optical modules
Inventor: MORIOKA SHINPEI
IPC: G02B6/32
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module of high performance which can be manufactured in more simplified assemble step and composed of the reduced number of parts, consequently, can be manufactured at reduced cost with high productivity and to provide its manufacturing method and a holder for the optical module.  <P>SOLUTION: The tolerance width B when disposing a photoelectric transducer 8 is preset and thereafter the holer 3 is so formed that a dimensional error A in an optical axis 5 direction at the end on the photoelectric transducer 8 side of the holder 3 satisfies the condition A<B in relation to the tolerance width B. A substrate 3 with the photoelectric transducer 8 mounted thereon is then made to abut on the end face on the photoelectric transducer 8 side of the holder 3 formed in the above manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356264-A (JP)
Title: Substrate with built-in passive component and high-frequency circuit module using the same
Inventor: KURIYAMA SATORU
IPC: H01L23/12
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with a built-in passive component in which the passive component having a practical value can be incorporated, and which can be thinned and miniaturized, and to provide a high-frequency circuit module using the substrate.  <P>SOLUTION: The substrate with the built-in passive component has a multilayer substrate in which a plurality of dielectric layers 20 to 22, 30 and 31 are laminated, the dielectric constant of the dielectric layer 30 brought into contact with the dielectric layer 20 having the surface of the multilayer substrate is higher than that of the dielectric layer 20, and the thickness of the layer 30 is smaller than that of the layer 20. A capacity plate 61b is arranged between the layer 20 and the layer 30, and a grounded conductor 72a is disposed on a surface on the reverse side to a surface, on which the capacity plate 61b for the layer 30 is arranged. A capacitive part is formed of the capacity plate 61b, the grounded conductor 72a and the layer 20, and the plate 61b is connected to a conductor pattern 40b on the surface of the multilayer substrate through a through-hole 50h.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350843-A (JP)
Title: Game machine
Inventor: OKADA AKIRA
IPC: A63F7/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine of excellent security performance, which makes it difficult to perform the illegal action of changing the display value of the number of times of time shortening.  <P>SOLUTION: The measured value Nmemory of a counter is stored on the basis of the generation of big winning. Then, the total number ΔN of times of fluctuation display after a time shortening mode is validated is computed by subtracting the stored value Nmemory from the present value Nnow of the number of times of the fluctuation display, and the number of times of the time shortening is reported to a player by counting up and displaying the total number ΔN of times of the fluctuation display. In the case of this constitution, since the time of labor of deducing the computing method for the number ΔN of times of the time shortening and rewriting the stored data Nmemory and present measured value Nnow of the number of times of the fluctuation display are required to perform the illegal action, it becomes difficult to change the display value of the number of times of time shortening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355923-A (JP)
Title: Switch
Inventor: TOMITA MITSURU
IPC: H01H19/40
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch in which incorrect operation of a handle is prevented.  <P>SOLUTION: In the interior of an instrument body, because a joint part, an intermediate plate 11 coupled with the handle 10, and a cam 7f runs aground to a cam 11d of the intermediate plate 11, rotating motion of the intermediate plate 11 is changed into reciprocating motion, and a contactor holder 7 to open and close the joint part is housed. A lock plate 12 is retractably retained by the intermediate plate 11, a lock piece 12c is energized in the direction to protrude into the outer side from the peripheral face of the intermediate plate 11 by a lock spring 13, and the intermediate plate 11 is locked because the lock piece 12c is locked to a recess 46 for locking of the interior face of the instrument body in an OFF-position and an ON position. Then, when the handle 10 is pushed into the instrument body, because a pressing protrusion 10e of the handle 10 is contacted with the lock plate 12, and the lock piece 12c moves the lock plate 12 into the direction to retreat from the peripheral face of the intermediate cam body, a lock state of the intermediate plate 11 is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324626-A (JP)
Title: Hydrogen and power generation by use of exhaust heat of electric power plant
Inventor: IGARASHI GORO
IPC: H01M8/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To generate hydrogen from exhaust end steam and so on of a thermal (steam) power plant or a nuclear power plant and generate electric power by hydrogen burning.  <P>SOLUTION: (1) An exhaust end steam of a thermal (steam) power plant is provided for hydrogen production. (2) A steam in which one steam generator (countermeasure for radioactivity) is provided in an exhaust end steam of a nuclear power plant is provided for hydrogen production. (3) Produced hydrogen is provided for an internal combustion engine such as hydrogen engine or a solid oxide or molten carbonate fuel cell. (4) The motion heat energy of the solid oxide or molten carbonate fuel cell is provided for hydrogen production or sea water desalination. (5) Produced hydrogen is provided for the fuel of a cremator or dust incinerator. (6) The hydrogen production to the combustion and so on form a part of facilities in a power plant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351064-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving the working rate of a game by effectively providing a preview indicating that the result of a variable display becomes a specific display mode using a storage number display part and a specific display part.  <P>SOLUTION: A variable display device is provided with the storage number display part storing the number of random number values selected by entering of a shot ball in a win area, when the variable display of a plurality of types of identification information cannot be started, and displaying the storage number till a predetermined upper limit number; and the specific display part storing the random number values and displaying the storage, if the random number value selected when the storage number displayed on the storage number display part reaches the predetermined upper limit number, is the random number value for making the result of the variable display of the plurality of types of the identification information into the specific display mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350645-A (JP)
Title: Rotary implement
Inventor: NAGAI SATOSHI
IPC: A01B33/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a purchasing cost for implements is required or their attaching/detaching works are troublesome, since a plowing work, soil-covering work for reconstituting collapsed furrow by piling the soil on it, etc., performed by an agricultural tractor needs separate implements used or a different implement called as a wing hiller attached to a rotary implement for performing the works in order to perform such works associated with the furrows.  <P>SOLUTION: This rotary implement is provided with a rotary cover 3 divided into a central rotary cover 3a and side rotary covers 3b, and also a rear cover 4 divided into a central rear cover 4a and side rear covers 4b. The side rotary covers 3b in left and right sides are supported so as to be freely rotatable against the central rotary cover 3a around front and rear shafts P1 and fixed by a rotary cover-holding means 5. The side rear covers 4b and inside central rear cover 4a are structured so as to be freely connected with the central rear cover 4b and unturnable fixing means 7 are provided at the rear covers 4b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357754-A (JP)
Title: Scum removing device of continuous type cooking pot
Inventor: HIKITA SHIZUO
IPC: A23L17/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device sorting shrimps and other minute organisms put in a cooking pot and scum produced in the cooking pot and highly efficiently removing the scum by separating it from young fish in the continuous type cooking pot.  <P>SOLUTION: This continuous type cooking pot, in its inside, is provided with a circulation type hot water passage and makes materials, which are put in from a put-in conveyer to the hot water passage, flow to a take-out conveyer with the hot water. This cooking pot is installed with a floating matter removing conveyer in the upstream side of the take-out conveyor and a plurality of partition plates under the water surface of the hot water passage; and has a structure of stacking the downstream ends of the partition plates with the partition plates installed in the downstream side via slight clearances formed in the upper parts of the ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362935-A (JP)
Title: Lead conductor, lead, power storage device, method of manufacturing lead conductor, and method of manufacturing lead
Inventor: TANAKA KOSUKE
IPC: H01M2/26
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead conductor and a lead being capable of preventing an insulator from being peeled off from the lead conductor over a long period of time and being inexpensively manufacturable, and provide a power storage device using them and methods of manufacturing them.  <P>SOLUTION: This lead conductor 19 projects from the inside of a first bag body 114 wherein a nonaqueous electrolyte 20, a positive electrode 30, and a negative electrode 32 are sealed to its outside, and is fused to an insulator 21 formed on the inner surface of the first bag body 114. A groove 120 extending in the direction perpendicular to the projecting direction of the lead conductor 19 is formed in the portion of the lead conductor 19, where the insulator 19 is fused.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363416-A (JP)
Title: Method for manufacturing semiconductor device and device for manufacturing semiconductor
Inventor: KUROIWA KEIZO
IPC: H01L21/027
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of sufficiently scavenging a gas staying in a processing chamber for baking, and to provide a device for manufacturing a semiconductor capable of scavenging a gas staying in the processing chamber for baking.  <P>SOLUTION: A heating device 100 has an upper cover 103 having a heater stage 101, a shutter 102, and an exhaust outlet 103a. A gas 8 generated from a resist film when a semiconductor substrate is heated is exhausted from the exhaust outlet 103a and an inside of the processing chamber 105 is scavenged by moving the shutter 102 and the upper cover 103 after the semiconductor substrate is carried out from a processing chamber 105 on completion of a heating process, to decrease the volume of the inside of the processing chamber 105 sealed other than the exhaust outlet 103a down from the volume of the processing chamber 105 at the time of carry-in of the semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361316-A (JP)
Title: Unit structure for biochemical analysis
Inventor: ISHIGURO MASANORI
IPC: B01L3/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly infiltrate an analyzed receptor or an analyzed ligand into an adsorptive region even if the quantity of a liquid is small and prevent a contamination.  <P>SOLUTION: A unit 10 for a biochemical analysis is provided with a housing 12 having an attachment 11 for internally attaching a biochemical analysis unit 1 comprising a substrate 2 having a plurality of holes 3 and a porous adsorptive material filling a plurality of the holes 3 and forming the adsorptive region 4, a flow path 15 provided in the housing 12 and circulating a solution through the adsorptive region 4, a flow path switching member 14 provided on the flow path 15, driven by an external drive source 24 and switching the flow path, and a fluid member 17 driven by an external drive source 16 and circulating the solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001672-A (JP)
Title: Packaging set for confectionery or the like and assembling method for the same
Inventor: OZAKI MASAO
IPC: B65D85/72
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging set for confectionery or the like, which offers a technical support in designing, and an assembling method for the packaging set.  <P>SOLUTION: The packaging set includes a basket-type outer container 10, an inner container 20, and a decoration 30. A plurality of upward right sloping linear materials, upward left sloping linear materials, and lateral linear materials are arranged on the side face of the outer container 10, where each linear material cross to form a basket shape and a plurality of openings 19. The inner container 20 has a top opening, and a side face and a bottom, which are formed consecutively and integrally in a watertight manner, and a size that allows the inner container 20 to be fitted loosely into the outer container 10. The sheet decoration 30 is sandwiched between the outer container 10 and the inner container 20 when the inner container 20 is put in the outer container 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001714-A (JP)
Title: Shallow container with magnetic processing function
Inventor: MICHIURA MISAKO
IPC: C02F1/48
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured and relatively inexpensively producible shallow container with a magnetic processing function.  <P>SOLUTION: This relates to a wide-mouthed shallow container 1 for storing water such as a drinking water container for a pet or a wash-basin. Magnets 3, 4 are provided on the bottom face 2a and the side face 2b of a container body 2 for forming a magnetic field G in a container 5 by a magnetic line between the magnets 3, 4. In this way, simply by providing the container with magnets at a predetermined position, the container itself can be a magnetic water processing container, and water in the container is easily magnetic-processed by the magnetic field formed between the magnets not requiring the preparation of a separate magnetic water processing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI