baber/WOPTO huggingface dataset:
Patent JP-2004035994-A (JP)
Title: Stock for magnetic shielding for color picture tube, method of producing the same, magnetic shielding material for color picture tube and color picture tube
Inventor: UEDA TOSHIYUKI
IPC: H05K9/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock for magnetic shielding for a color picture tube which has excellent internal magnetic shielding properties and excellent handling strength, to provide a method of producing the same, to provide a magnetic shielding material for a color picture tube, and to provide a color picture tube.  <P>SOLUTION: The stock for magnetic shielding for a color picture tube is obtained by applying Cr plating or Ni plating to the surface of a low carbon steel sheet comprising, by weight, ≤0.010% C, ≤0.03% Si, ≤1.5% Mn, ≤1.0% P, ≤0.030% S, 0.001 to 1.60% Cu, ≤0.005% Al and >0.010% N, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044630-A (JP)
Title: Rod seal structure of hydraulic cylinder
Inventor: KATO HISAMI
IPC: F15B15/14
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit pressure increase caused by the hydraulic oil accumulated in the space between a first U packing and a second U packing.  <P>SOLUTION: In this rod seal structure of hydraulic cylinder, a piston 4 installed on a piston rod 5 is movably provided in a cylinder 1, the piston rod 5 being slidably sealed at and supported on the cylinder 1 through the sequentially arranged first packing 13, second packing 14 and wiper seal 15. The second packing 14 is formed from the oil absorbent material or the material into which the oil absorbent material is mixed to absorb the redundant hydraulic oil which penetrated into the space S between the second packing 14 and the first packing 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042322-A (JP)
Title: Kneading eraser
Inventor: ITAMI SHOJI
IPC: B43L19/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneading eraser which is lightweight, soft, easily kneaded and excellent in kneading feeling, and has various uses.  <P>SOLUTION: The kneading eraser is characterized by compounding sulfur-free factice and hybrid hollow microspheres prepared by coating the surface of a thermoplastic polymer with an inert inorganic powder to a viscoelastic base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042925-A (JP)
Title: Packing box structure and packing material
Inventor: TERAI YOSHIMORI
IPC: B65D85/86
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing box structure and a packing material for hardly damaging a product surface, reducing the volume and number of shock absorbing materials, and facilitating an assembly work in the packing.  <P>SOLUTION: A packing box comprises a packing container 42 having a lid part 44, a bottom part 48 and a side wall part 46, horizontal-winding strip-shaped shock absorbing materials 16 to be horizontally wound around a work to be packed, and vertical-winding strip-shaped shock absorbing materials 14 to be wound in a direction across the horizontal-winding strip-shaped shock absorbing materials around the work. The horizontal-winding shock absorbing materials, the vertical-winding strip-shaped shock absorbing materials, and the work are accommodated in the packing container. The packing materials include the horizontal-winding shock absorbing materials, the vertical-winding strip-shaped shock absorbing materials, and the packing container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042500-A (JP)
Title: Laminated foam, its manufacturing method and swimming pool using the same
Inventor: KAWASAKI SHOHEI
IPC: B32B27/32
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide laminated foam showing lightweight properties, and high rigidity withstanding local compression force and suitable for the side wall or bottom surface of a pool, a manufacturing method thereof and a swimming pool using the laminated foam.  <P>SOLUTION: This laminated foam is obtained by laminating an FRP layer to at least one surface of core materials (preferably having slits provided on one surface), to which a surface material for suppresing foaming force in an in-plane direction generated at the time of thermal forming are laminated, on both surfaces of a polyolefinic resin foam (preferably a foaming expansion is 3-20 times and the average value of aspect ratio Dg/Dxy of internal foams is 1.1-4.0 and a compression elastic modulus is 6 MPa or more).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124527-A (JP)
Title: Illumination unit equipped with at least one led as light source
Inventor: ELLENS ANDRIES
IPC: C09K11/80
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an illumination unit which shows invariance even if operation temperature varies and has high color reproducibility and high efficiency. SOLUTION: The illumination unit which is equipped with at least one LED as a light source and is characterized in that the LED emits primary radiation in a range of 300 to 485 nm and a fluorescent body exposed to the primary radiation of the LED converts the radiation partially or completely into radiation of long wavelength performs the conversion by using the fluorescent body originating from a kind of Eu-activated SIALON which emits yellow-orange light of wavelength of peak illumination of 540 to 620 nm and the SIALON is represented as Mp/2 Si12-p-q Alp+q Oq N16-q :Eu<2+> , where M is Ca alone or Ca combined with Sr or Mg, (q) is 0 to 2.5, and (p) is 0 to 3.
Patent JP-2004052601-A (JP)
Title: Fuel reformer
Inventor: MIYASAKA YOSHIO
IPC: F02M27/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reformer for obtaining reformed fuel which effectively reduces harmful substances including nitrogen oxide (NOx) and particulate materials (PM) in exhaust gas.  <P>SOLUTION: The fuel reformer 1 comprises a casing 20 having a fuel inlet 21 and a fuel outlet 22 and storing a porous plate 10 (10a, 10b) on which is provided a metal oxide coating having an oxygen lack gradient structure formed on the surface with shot-peening. The fuel introduced into the fuel reformer 1 is reformed to have property of hardly producing the harmful substances including NOx and PM by contacting the metal oxide coating formed on the surface of the porous plate 10 (10a, 10b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051706-A (JP)
Title: Hard coat-treated article and method for producing the same
Inventor: HATAYAMA KENICHIRO
IPC: C08J7/18
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hard coat-treated article which has a cured hard coat layer having a large thickness without causing the insufficiency of curing, even when the heat resistance of a substrate is low, and to provide the hard coat-treated article obtained by the production method.  <P>SOLUTION: This method for producing the hard coat-treated article is characterized by irradiating an ionizing radiation-curing resin with ionizing radiations under a gas atmosphere having an oxygen concentration of ≤9 vol. % to form the cured product of the resin on a substrate. The hard coat-treated article is produced by the method and has a hard coat layer thickness of ≥20μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052859-A (JP)
Title: Synchronous engaging device
Inventor: MATSUFUJI MIZUYA
IPC: F16D23/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous engaging device which is such constituted that an index key is reliably returned to the neutral position when a sleeve is positioned at the neutral position.  <P>SOLUTION: A protrusion directed outward in a radial direction is formed on the index key. A recess which has the deepest portion most separated from either a driving shaft or a driven shaft in a radially outward direction and an inclined portion inclined to the inside in a radial direction from the deepest portion toward the outside in an axial direction and is such constituted that the deepest portion and inclined portion are alternatively engaged with the protrusion of the index key, is formed on the sleeve. An axial length A of the inclined portion is set to be longer than an axial moving distance B at which the index key moves from the neutral position, when a synchronizer ring is moved to an axial outward position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061187-A (JP)
Title: Mid-frequency loudspeaker drive unit
Inventor: ANTHONY PHILIP JEFFREY
IPC: H04R9/06
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a speaker drive unit that produces enhanced frequency response at a high frequency. SOLUTION: The mid-frequency loudspeaker drive unit comprises a substantially conical diaphragm having a forward periphery and a surround connected to and extending from the forward periphery of the diaphragm to form a substantially smooth transition from the diaphragm to the surround. The diaphragm and the surround present a substantially smoothly continuous outwardly facing surface. The drive unit can be part of a compound loudspeaker drive unit including a high frequency drive unit coaxially disposed within the diaphragm and a chassis encompassing the mid-frequency drive unit with the surround being secured to the chassis.
Patent JP-2004056001-A (JP)
Title: Thick film low resistance resistor and method for manufacturing the same
Inventor: SHIMODAIRA MASARU
IPC: H01C17/06
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick film low resistance resistor having low resistance temperature coefficient characteristics with a low resistance.  <P>SOLUTION: A thick film lower face internal electrode layer 12 is formed at the both ends of the lower face of an insulating film 11. A thick film resistor layer 13 having low resistance temperature coefficient characteristics with a low resistance is formed on the upper face of the insulating substrate 11. A thick film upper internal electrode layer 14 having low resistance temperature coefficient characteristics with a low resistance is formed so as to be laminated on the both ends of the thick film resistor layer 13. An end face internal electrode layer 17 is formed on the both end faces of the insulating substrate 11 so as to be connected to the thick film upper face internal electrode layer 14 and the thick film lower face internal electrode layer 12. A first protecting coat 15 is formed on the surface of the thick film resistor film 13. A resin protecting coat 16 is formed on the surface of the first protecting coat 15 as necessary. An end face internal electrode layer 17 is formed on the both end faces of the insulating film 11. An external electrode layer 18 is formed on the external surfaces of the thick film lower face internal electrode layer 12, the thick film upper face internal electrode layer 14, and the end face internal electrode layer 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063501-A (JP)
Title: Ceramic substrate for many chips and method of manufacturing the same
Inventor: ONIZUKA YOSHITOMO
IPC: H05K3/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized ceramic substrate of many chips which does not easily generate burs and missing of pieces.  <P>SOLUTION: In this ceramic substrate of many chips, a dividing groove 3 is formed on the main surface of the ceramic mother substrate 1 to divide this ceramic mother substrate 1 into a plurality of domains. Moreover, a fire-proof substance 6 which is not sintered under the sintering temperature of the ceramic mother substrate 1 is adhered within the dividing groove 3 of the ceramic mother substrate 1 for many chips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060672-A (JP)
Title: Connection structure of hose with bellows metallic conduit
Inventor: FURUTA NORIHIKO
IPC: F16L33/26
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure a sealing performance of a connection part of a hose end with a companion pipe without welding a bellows metallic conduit when using a hose having the bellows metallic conduit on the innermost layer as transportation of liquid.  <P>SOLUTION: When the hose 10 with the bellows metallic conduit is connected to the companion pipe 18, an inner surface at the front end of a connection pipe 14 is made a female tapered surface 42. The front end of the bellows metallic conduit 29 is expanded for an opening in a flare shape along the female tapered surface 42. The female tapered surface 42 of the connection pipe 14 comes in contact with a male tapered surface 44 of the companion pipe 18, sandwiching the expanding part 50 of the bellows metallic conduit 29 so that the companion pipe 18 is fastened to the connection pipe 14 with a cap nut 20 in the axial direction in the state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064822-A (JP)
Title: Driving method for voltage driving type semiconductor element
Inventor: MARUYAMA KOJI
IPC: H02M1/08
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress each voltage driving type semiconductor element from having a voltage imbalance for prevention of application of overvoltage to the device and having destruction due to the overvoltage application, by reducing tail current occurring in turning off each device, in a power converter formed by connecting the plurality of voltage driving type semiconductor elements in series.  <P>SOLUTION: An illustration shows a gate drive circuir of the voltage driving type semiconductor element, which permits an interface circuit IF to turn on a switch SW1 at turn-on, so that it is turned on through a register Rg(on). At turn-off, conventionally, a switch SW2 was turned on and gate-driven at -15V through a register Rg(off). On the other hand, this gate drive circuit turns on a switch SW3 and is turned off, for example, at -20V, thus reducing tail current and suppressing each device from having voltage imbalance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060696-A (JP)
Title: Vibration damping device for handlebar
Inventor: IWATA HIDEAKI
IPC: F16F15/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device for a handlebar, to be mounted on the vibrating handlebar of a mowing machine for effectively damping the vibration down to a satisfactory feeling level.  <P>SOLUTION: The vibration damping device comprises rigid housings 32, 42 to be displaced integrally with the vibrating handlebar 20, mass members 36, 46 provided freely movable relative to the housing 32, 42 in the vibrating direction for colliding with the housings 32, 42 during vibration, gaps formed between each of the housings 32, 42 and each of the mass members 36, 46 for allowing the free movement of the mass members 36, 46 in the vibrating direction, and elastic bodies 38, 48 formed on abutting faces between each of the housings 32, 42 and each of the mass members 36, 46. It is mounted on the handlebar 20 for suppressing the vibration of the handlebar 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064322-A (JP)
Title: Vpn access band design method
Inventor: ISHIBASHI KEISUKE
IPC: H04L12/70
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VPN band design method capable of more accurately designing a band by using an average data transfer time easily set as a target performance and using a data transfer request occurrence rate simply measured as a parameter.  <P>SOLUTION: The method extends the M/G/m/PS model to obtain a formula of an average data transfer time T wherein access channel contention of a sub LAN is taken into account, and uses the formula to decide the average data transfer time. In the case of designing an access band of a point LAN and a sub LAN, the point LAN access band C is obtained to specify an average data transfer time closest to a target average data transfer time T' by using an access band C of the point LAN for a variable. Then, using a cost function P decides access bands C(r) and r minimizing a cost value nP(r)+P(C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058518-A (JP)
Title: Image formation device
Inventor: ARAI KIYOTAKA
IPC: B65H20/24
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which avoids such tension variation of a medium to be recorded that affects the printing performance at a transfer free area where a buffer is formed for absorbing a transfer rate difference between a printing process and a post treatment.  <P>SOLUTION: The image formation device has a first transfer mechanism for transferring the medium to be recorded in the middle of printing, a second transfer mechanism for transferring the medium in the middle of the post treatment, and a holding transfer roller set for sending the medium from the first transfer mechanism to the second transfer mechanism. The transfer free area where the buffer can be formed is set between the first transfer mechanism and the holding transfer roller set. A transfer speed of the medium by the holding transfer roller set is adjusted to prevent a tension generated to the medium sent from the first transfer mechanism via the transfer free area to the holding transfer roller set from affecting prints.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079723-A (JP)
Title: Diabetes management system
Inventor: GALLEY PAUL J
IPC: G16H40/63
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a system which makes blood sugar control for a patient possible. SOLUTION: The system for making the blood sugar control for the patient possible has insulin delivering means, glucose sensor and control means. The control means has processing means of receiving a glucose value record from the glucose sensor, executing an algorithm to predict a future glucose value in the predetermined time, comparing the predicted glucose value and the preset glucose value range and determining a corrective amount of insulin when the predicted glucose value is off the preset glucose value range. The control means also has transmission means for transmitting the corrective amount to the delivering means.
Patent JP-2004061993-A (JP)
Title: Optical apparatus
Inventor: NISHIOKA KIMIHIKO
IPC: G02B7/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus which effectively utilizes the characteristics of a variable shape mirror and is reduced in size and electric power consumption.  <P>SOLUTION: The optical apparatus is constituted by engaging and holding a free curved surface prism 4 having five free curved surfaces across steps with each other into a front case 1 and rear case 2 having coupled lens apertures 1a, by attaching a first lens to a first optical surface 5 apart a spacing by means of a lens receptacle so as to match the lens aperture of the front case, by attaching the variable shape mirror 12 to a fourth optical surface 8 apart the spacing by means of a mirror receptacle in such a manner that the mirror surface thereof is shielded from the outside, by attaching a second lens 14 to a fifth optical surface 9 apart the spacing by means of the lens receptacle, and further, by attaching an imager 16 to the second lens apart the spacing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065324-A (JP)
Title: Sewing machine
Inventor: FUKAO HIROAKI
IPC: D05B43/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a smooth threading into an eyelet to be carried out by performing a positive holding of a thread around the eyelet in cooperation with an installing operation of a thread cassette.  <P>SOLUTION: A thread holding mechanism 17 is operated such that a thread holding member 74 is temporarily oscillated by a cam member 42 attached to a thread cassette 10 and driven toward a held state releasing side at a predetermined timing in an installing step of the thread cassette 10, thereby an upper thread 11 is held by a thread keeping part 71 and a thread holding member 74 and a holding member 70 is moved near an eyelet of a sewing needle in cooperation with an installing operation for the thread cassette 10 by a cooperating motion mechanism, the upper thread 11 can be held positively near the eyelet, resulting in that the threading into the eyelet can be carried out smoothly by a threading mechanism 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062117-A (JP)
Title: Coated optical fiber core, coated optical fiber core with connector, optical fiber cord, optical fiber cord with connector and optical fiber cable
Inventor: TANAKA KAZUNORI
IPC: G02B6/44
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber core which is excellent in characteristics without generating toxic gas at the time of combustion, environmental adaptation characteristics, mechanical characteristics and coating removal characteristics, and to provide a coated optical fiber core with connector using the same, an optical fiber cord, an optical fiber cord with connector and an optical fiber cable.  <P>SOLUTION: In the coated optical fiber core with a first coating layer 14 and a second coating layer 15 formed in the direction to be separated from the optical fiber core 13, on an outer peripheral surface of the optical fiber core 13 with one or more ultraviolet cure resin layer 12 formed on an outer peripheral surface of glass fiber 11, Young's modulus of a first coating layer is ≤150 Mpa, tensile strength of the first coating layer is ≤10 Mpa and Young's modulus of a second coating layer is ≥700 Mpa, and the coated optical fiber core with connector using the same, the optical fiber cord, the optical fiber cord with connector and the optical fiber cable are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065034-A (JP)
Title: Method for producing soybean miso and soybean miso
Inventor: HAMAZAKI YOSHIHIRO
IPC: A23L11/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a deep color, a thick taste and a flavor of conventional soybean Miso (fermented soybean paste) and to provide new light-colored soybean Miso having a light flavor.  <P>SOLUTION: The feature is to divide raw material soybeans into a part for producing steamed soybeans and a part for producing malted soybean (soybean Koji). The part in which ≥70 wt. is the steamed soybeans and the part in which ≤30 wt.% is the soybean Koji are used as preparation raw materials and charged together with common salt and seed water, and a yeast and a lactic acid bacterium are further added to prepare unrefined Miso, which is fermented and aged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067140-A (JP)
Title: Food container
Inventor: KAWASAKI SHUICHI
IPC: B65D43/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food container, which comprises a container body and a lid, each of which has a fitting flange on the periphery of an opening, and eliminates a concern of cutting a finger or the like at the edge of the lid upon peeling a wrapping plastic film covering the top of the container or removing the lid.  <P>SOLUTION: The food container 1 comprises a container body 2 having the opening on the periphery of which the flange 4 is formed, and the lid 3 having the opening on the periphery of which the flange 5 is formed. The flange 4 comprises a level part 4a extending horizontally outward from the periphery and a side wall part 4b formed to extend downward from the level part 4a, while the flange 5 comprises a level part 5a extending horizontally outward from the periphery and a side wall part 5b formed to extend downward from the level part 5a. The flanges 4, 5 are overlapped each other to fit the lid 3 into the container 2. The container body 2 is made of a polyolefin resin sheet or a synthetic resin foaming sheet, and is formed in such a way that the end of the side wall part 4b of the flange 4 of the container body 2 projects over that of the side wall part 5b of the flange 5 of the lid 3 when the lid 3 is fitted into the container body 2.  <P>COPYRIGHT: (C)2004,JPO