baber/WOPTO huggingface dataset:
Patent JP-2003143749-A (JP)
Title: Inside lightning protective device
Inventor: TAKEYA KOREYUKI
IPC: H01T4/18
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent concurrent breaks and alarm whether or not there is a break operation by improving the concurrent breaks between an overvoltage protective device as an arrester employing a discharge gap method and an overcurrent protective breaker as a backup protector. SOLUTION: The inside lightning protective device includes a dynamic current breaker or an overvoltage protective device having a dynamic current breaking function, and an overcurrent protective breaker. In the lightning protective device, the overcurrent protective breaker includes a time-delay operation instantaneous releasing device. The time of operation start of the time-delay operation instantaneous release device is longer than the dynamic current breaking time of the overvoltage protective device (2). An alarm device for alarming whether or not there is the operation is connected to the overcurrent protective breaker.
Patent JP-2003139813-A (JP)
Title: Contact inspecting method and system
Inventor: YAMAGUCHI TSUTOMU
IPC: G01R27/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a contact inspecting method capable of performing contact inspection on network elements in a short time. SOLUTION: In a network element 2 constituted by connecting a plurality of capacitors C1-C8 in the shape of a ring, electrodes T1-T8 are formed by connecting adjacent capacitors to each other. Each state of connection between the electrodes T1-T8 and a plurality of probes P1-P8 with their one ends each connected to the electrodes T1-T8 is inspected through the use of an LCR measuring device 1 in the contact inspecting method. The plurality of probes P1-P8 are divided into a first group and a second group. The other ends of all the probes P1, P3, P5 and P7 belonging to the first group are commonly connected, and the other ends of all wires P2, P4, P6, and P8 for test belonging to the second group are commonly connected. The capacitance between the two commonly connected parts is measured, and the measured value is compared with a previously specified reference value.  On the basis of the results of the comparison, the state of connection is inspected.
Patent JP-2003146423-A (JP)
Title: Washing device of belt conveyer
Inventor: YAGI SHIGERU
IPC: B65G45/22
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a washing device of a belt conveyer which can easily wash a belt, a driving wheel, a return roller and a scraper without disassembling the conveyer in removing food leavings adhering to the belt surface, driving wheel, return roller, scraper, etc. SOLUTION: In this belt-surface driving type belt conveyer 1 in which an endless belt 5 extended between the front and the rear ends of a frame 2 and the driving wheel arranged at a driving part unit 6 mounted below the frame are provided and the driving wheel is friction-driven by being pressed from the return-side belt surface, an injection nozzle means connected to a washing- water supply pipe is arranged opposing the driving wheel so that high-pressure water is injected from the injection nozzle to the belt and the driving wheel for washing.
Patent JP-2003138867-A (JP)
Title: Reed screen attached screen door
Inventor: YOSHIMURA KAZU
IPC: E06B9/52
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a reed screen attached screen door capable of not only preventing the enter of sunlight from the side of a reed screen like the conventional reed screen but also preventing the reed screen from being blown off by strong wind and being used even in a high-rise building without anxiety. SOLUTION: The reed screen 5 is spread on the approximately overall surface in parallel with an indoor side of an insect net 3 stretched to a screen door frame body 1 so that thin bar bodies constituting the reed screen 5 can be lengthwise arranged and, at the same time, the reed screen attached screen door is constituted by locking both up and down ends of the reed screen 5 with an upper sash bar 1a and a lower sash bar 1b of the screen door frame body 1. For locking with the reed screen 5, channel profile materials 4 providing a pair of rising walls 4a and 4b along the longitudinal direction at a predetermined interval are opposingly mounted, and the upper end and the lower end of the reed screen 5 are fitted between the rising walls 4a and 4b to lock.
Patent JP-2003142686-A (JP)
Title: Method of manufacturing semiconductor substrate, method of manufacturing field effect transistor, and semiconductor substrate and field effect transistor
Inventor: YAMAGUCHI KENJI
IPC: H01L21/338
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce a cutting stock of an SiGe layer by the technology of reducing a surface roughness by grinding, in a method of manufacturing a semiconductor substrate and a method of manufacturing a field effect transistor and in a semiconductor substrate and a field effect transistor. SOLUTION: The method of manufacturing a semiconductor substrate W which is such that SiGe layers 2 and 3 are epitaxially grown on an Si substrate 1 comprises an SiGe deposition process of epitaxially growing the SiGe layers on the Si substrate, an Si deposition process of depositing an Si layer 4 on the SiGe layers after the SiGe deposition process, and a polishing process of polishing the SiGe layer from the surface of the Si layer to the middle of the SiGe layer after the Si deposition process.
Patent JP-2003146023-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/04
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that improves drain performance and snow performance and suppresses wear of a center portion. SOLUTION: On a tread 12, a pair of circumferential main grooves 14, first slant grooves 20, second slant grooves 22 and the like are formed to define a directional pattern comprising a plurality of blocks, the first slant grooves 20 and the second slant grooves 22 are connected by branch grooves 24 or branch grooves 25, and sipes 32 are formed in each block. A negative ratio throughout the tread 12 is set at 38%, and a negative ratio of a tread center region 12C is set at 36.6% smaller than the negative ratio throughout the tread 12. Drain performance and snow performance are improved, and wear of the center portion is suppressed.
Patent JP-2003148662-A (JP)
Title: Mechanical pipe fitting
Inventor: YAMAMOTO HIDETOSHI
IPC: F16L19/03
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical pipe fitting which generates a higher slipoff hindering force and destruction pressure than a conventional one and makes lightweight the whole construction. SOLUTION: The mechanical pipe fitting has the structure opposite to the conventional one, i.e., the joint body 1 is a female screw and to its two sides, male screws 11 are fitted. The joint body 1 is structured so that large diameter female screws 4 are formed on the sides of a small diameter portion 2 in the center while a diametrically enlarged portion 3 is interposed, and to the inner surface of the diametrically enlarged portion 3 a rubber packing 7 is attached whereto the forefront of a widened part 22 of a steel pipe P is attached by pressure. The screws 11 are fitted in the female screws 4 in the condition that the steel pipe P furnished at the forefront with the widened part 22 having an angle-shaped section is held internally.
Patent JP-2002223146-A (JP)
Title: Composite material vibrator
Inventor: NISHIMURA TOSHIO
IPC: H03H9/205
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator that can mechanically be supported with a simple structure and downsized without the restriction of a vibration mode in use and the need for a vibration attenuation section. SOLUTION: The composite material vibrator is provided with a piezoelectric element 2 made of a material having a 1st acoustic impedance Z1 and acting like a vibration member, 1st and 2nd reflection layers 3, 4 that are made of a material with an acoustic impedance Z2 lower than the 1st acoustic impedance Z1 and connected to end faces 2a, 2b whose area is S1 of the piezoelectric element 2 at a contact area ratio of S2, and 1st and 2nd support members 5, 6 that are connected to the outside of the reflection layers 3, 4 and made of a material having an acoustic impedance Z3 greater than the 2nd acoustic impedance Z2, the area ratio S2/S1 is selected to be 1 or below and the vibration propagated from the piezoelectric element 2 is reflected in a boundary between the reflection layers 3, 4 and the support members 5, 6.
Patent JP-2003151946-A (JP)
Title: Apparatus and method of processing substrate
Inventor: YAGI YASUSHI
IPC: H01L21/304
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which is capable of efficiently conducting both liquid processing and processing with a liquid, such as cleaning after the liquid processing. SOLUTION: By connecting side parts 40 of a process liquid bath to the bottom 30 of a process liquid bath 30, where a substrate is held, a liquid processing by a process liquid can be applied to the substrate. By connecting a cover 60 to a processing liquid bath 50 for forming a liquid path and supply a liquid, processing (such as cleaning and drying) of the substrate by a liquid can be conducted efficiently, without taking the substrate out of the processing bath.
Patent JP-2003153121-A (JP)
Title: Contents reproducing program
Inventor: KAWAMOTO HARUMITSU
IPC: H04N5/45
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To smoothly reproduce multimedia contents containing the image data of different formats while bidirectionally linking the contents. SOLUTION: A plurality of image data of different kinds of formats are received from a media server and a web server or the like through a network such as Internet, for example. A plurality of received image data in different kinds of formats are reproduced while being synchronized with each other. Therefore, a plurality of contents are reproduced while being linked with each other. Besides, by synthesizing and displaying a plurality of image data containing still images and moving images, a natural display image can be produced while decreasing a data amount.
Patent JP-2002236063-A (JP)
Title: Method and apparatus for sensing force exerted on nuclear fuel assembly in transport container
Inventor: SORIANO GERARD
IPC: G21C17/06
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To exactly and easily measure a preliminary load exerted on a nuclear fuel assembly in a housing. SOLUTION: A preliminary load exerted on the nuclear fuel assembly is measured with a cramp means placed at a specific location in the housing set in transport container in this method. A template 10 for measurement, which is provided with a force measuring means 20 to be arranged actually directly facing each of the specific locations in the housing, is inserted. All forces resulting from the camp means placed in the housing are measured simultaneously.
Patent JP-2003116694-A (JP)
Title: Multipurpose lap robe
Inventor: MORITA NOBUKO
IPC: A47G9/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose lap robe which encloses lower limbs with a bag 3, keeps a part from an instep to a belly warm, is easily attached/ detached by a person with leg trouble and is utilized also for an object other than the lap robe. SOLUTION: A main body 1 includes flexible, heat insulating, and cold protecting members and is formed in a vertically long rectangular shape of a size for covering the front surface of a user's lower half body. A horizontal belt 2 is arranged in a lower part on the rear surface of the main body 1 so as to form a bag 3 with upper and lower openings through the use of the main body 1 and the horizontal belt 2. The main body 1 is extended to form an instep cover part 4 in a place which is lower than the lower edge correspondence position of the horizontal belt 2.
Patent JP-2003163453-A (JP)
Title: Multilayer wiring board and method for manufacturing the same
Inventor: TAMIYA HIROKI
IPC: H05K3/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board wherein spreading of plating on an inner wall surface is superior after a hole for connection is formed by laser work, and to provide a multilayer wiring board manufactured by the method.  <P>SOLUTION: In the multilayer wiring board manufactured by the method for manufacturing a multilayer wiring board, it is considered that base substance 1 is unevenly distributed nearer to an inner layer circuit board 3 than to an almost central part of an insulating layer 2. Since distance between the base substance 1 and a metal part of an inner layer circuit 5 on the inner layer circuit board 3 at a bottom surface of the hole 10 for connection is short when laser work is performed, not only an incident light of a laser but also energy of a reflected light contribute to cutting a protruded part of the base substance which part is not yet cut, so that cutting of the protruded part of the base substance 1 is facilitated. As a result, the spreading of plating on the inner wall surface 11 of the hole 10 for connection becomes superior.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158993-A (JP)
Title: Tuna meat-treating system for cutting, freezing and preserving tuna meat
Inventor: HANZAWA RYOICHI
IPC: A23L17/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuna meat-treating system for cutting tuna meat off into blocks, attaching a distinguishing label to each block, and freezing and preserving the block with the distinguishing label.  <P>SOLUTION: This tuna meat-treating system for cutting, freezing and preserving the tuna meat comprises cutting a captured fish into the blocks after measuring fat contents of the fish on a ship, attaching the meat data-indicating label for indicating the data of the fat content to one side of the fish meat, and subjecting the fish meat with the meat data-indicating label to a freezing step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163121-A (JP)
Title: Low noise transformer and reactor
Inventor: MOGI TAKASHI
IPC: H05K9/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low noise transformer which have a resin intermediate layer to control the vibration of an entire steel sheet, achieves low noise effectively and generates less vibration, and a reactor.  <P>SOLUTION: The low noise transformer and the reactor used for electricity and electrical apparatuses are provided with a multiple-layer steel sheet to absorb vibration as a magnetic shielding material to shield a wet magnetic field, especially provided with a multiple-layer electromagnetic steel sheet having the resin layer of 10 to 100 μm between the laminates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162014-A (JP)
Title: Image reader
Inventor: MINATO SUKEYUKI
IPC: H04N1/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the temperature of a glass at a reading position from locally getting high in an image reader using an automatic document feeding mechanism.  <P>SOLUTION: This image reader is equipped with the automatic document feeding mechanism to automatically feed placed documents one by one to the specified reading position, a light source to radiate light to the reading position an image receiving sensor to receive an optical image reflected from the document when the document passes through the reading position and convert it into an image signal, and a light source control means to change the intensity of the light radiated to the reading position from the light source in timing that the document passes through the reading position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168099-A (JP)
Title: Device for manufacturing ic chip mounting body
Inventor: FUJII HITOSHI
IPC: B42D15/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for manufacturing an IC chip mounting body utilizing an electrostatic coupling system capable of manufacturing a high- performance IC chip mounting body in high yield by automatically and effectively sticking an IC label having an IC chip and a plurality of antenna layers of a small area to an antenna medium provided with a plurality of antenna layers of a large area in an appropriate arrangement state.  <P>SOLUTION: A label sticking device 5 for sticking the IC label 3 onto the antenna medium 2 is installed at a conveying path 4 for intermittently feeding the antenna medium 2. The IC label 3 is peeled off from a tape base material 30a fed from a label reel 30 through a peeling edge 52. A sticking head 53 sucks and holds the IC label 3, and the IC label 3 is stuck onto the antenna medium 2 in a stopped state of intermittent feeding with arrangement, wherein corresponding antenna layers are subjected to electrostatic coupling with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166481-A (JP)
Title: Vane pump
Inventor: TSUDA HISASHI
IPC: F04C2/344
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump preventing its side plate from sticking while the discharging efficiency of the working oil is enhanced.  <P>SOLUTION: A recess 27 for adjusting the pressure contacting force is provided at a back pressure surface 25, and projections 21 are formed at a pair of suction ports 20, 20. The projections 21 are protruded from the bottoms 23 of the suction ports 20. The length of each projection 21 is approximately the same as the depth of the bottom of the suction ports 20, and the projections 21 are positioned approximately in the middle between the sides 24a and 24b of the suction ports 20, 20. The projections 21 are located in positions near the periphery of the side plate 19 and also adjacent to the side face of a cam ring 4. A recess 27 for adjusting the pressure contacting force is formed at the back pressure surface 25 extending in the Y-axis direction approximately perpendicular to the X-axis tying together the suction ports 20, 20 formed in the side plate 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168370-A (JP)
Title: Mercury recovery method of waste fluorescent lamp and its device
Inventor: KISHIOKA MINEKO
IPC: H01J9/50
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method and device capable of reducing the quantity of mercury contained in an arc tube glass member to a level of a specified reference value of 0.005 mg/liter or less and requiring a low processing cost and a safe work environment, in a mercury recovery process of the arc tube glass member of a waste fluorescent lamp, particularly a used fluorescent lamp.  <P>SOLUTION: This method is used for recovering the mercury 16 from the arc tube glass member 4 separated from the waste fluorescent lamp. The glass member 4 is crushed, the crushed pieces are put into a hot-water washing machine 8 to be agitated with hot water, the mercury is separated from the glass crushed pieces, the separated mercury 16 is put into a tank 9 with the hot water and recovered by precipitating it in the lower part of the tank 9, the glass crushed pieces are dried and removed to a container 20, and the hot water of a supernatant fluid of the tank 9 is recycled and fed to the washing machine 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168982-A (JP)
Title: Signal transmission system
Inventor: TANI KAZUHIRO
IPC: H04N1/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission system which suppresses a noise strength caused in a signal transmission path between one substrate and the other substrate disposed so as to be alienated from each other and can cope with each individual of an electronic apparatus.  <P>SOLUTION: There are provided a first harness adapter 3 attachable to or detachable from a parallel output terminal 11 of a main substrate 1; a second harness adapter 4 attachable to or detachable from a parallel input terminal 21 of a sub-substrate 2; and a harness 5 comprising two signal lines H1, H2 extending in substantial parallel to each other in a state of having a predetermined interval. The first harness adapter 3 converts a parallel signal input from the main substrate 1 to a serial signal, and this converted serial signal is output to the one signal line H1, and a second serial signal formed by phase- reversing the converted serial signal is transmitted to the other signal line H2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166323-A (JP)
Title: Stair
Inventor: INOMATA AKANE
IPC: E04F11/17
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide decorative stairs, in which stair-nosings for the stairs are easy to discriminate even by the aged or the like and the safety of the ascending and lowering of the stairs can be improved while a decorative member can be exchanged easily when the decorative member must be exchanged and which is devised so as to be also harmonized with interior finishings as required.  <P>SOLUTION: In the decorative stairs in which a tread for the stairs is constituted of a tread body 11 and a decorative tread 10 covering the tread body 11, the decorative tread 10 is composed of the members of two kinds of a decorative stair-nosing 12 covering a stair-nosing section for the stair body 11 and a decorative tread 13, and the facings of these decorative stair-nosing 12 and decorative tread 13 are made different mutually.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172507-A (JP)
Title: Catalyst combustion device
Inventor: WATANABE YUKIO
IPC: F25B13/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and reliable catalyst combustion device without adding specific structure for improving the reliability.  <P>SOLUTION: The local deterioration of a catalyst combustion part of the device is prevented by varying the flow rate of an air supply part 2 of an air supply means or varying the flow rate of a fuel supply part 1 of a fuel supply means during the operation with the same combustion quantity so that the operation under the same condition will not be continued over a long period of time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173914-A (JP)
Title: Choke coil with pot rivet type core
Inventor: SUGANUMA MASARU
IPC: H01F37/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a choke coil with pot rivet type core in which the lower end face of a columnar core is joined and fixed to the upper end face of a core pedestal in a facing state through a spacer.  <P>SOLUTION: This choke coil is provided with a pot-type core 10 composed of a top wall 101 and a side wall 103 integrally constituted with the wall 101 and having a columnar core passing hole 105 at the central part of the top wall 101, a rivet type core 20 composed of a bottom plate 201 and the core pedestal 204' integrally erected on the plate 201, and a coil 3. This choke coil is also provided with the columnar core 6 and the spacer 7. The columnar core 6, and spacer 7, and core pedestal 204' are joined and fixed to each other in a state where the lower end face of the core 6 is faced to the upper end face of the pedestal 204' through the spacer 7, by joining and fixing the cores 10 and 20 to each other through the opened end face of the side wall 103 and the upper surface of the bottom plate 201.  <P>COPYRIGHT: (C)2003,JPO