baber/WOPTO huggingface dataset:
Patent JP-2001289932-A (JP)
Title: Radio wave environment analyzer and computer-readable storage medium
Inventor: KONDO SATOSHI
IPC: H04B17/30
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the azimuth estimating accuracy while simplifying an analyzer by using a sliding correlator in common in an array antenna by switching and receiving a received signal in a time sharing manner in a radio wave environment measuring device for estimating the azimuth, electric power and delay time difference of an arrival wave by measuring phase and electric power after inverse diffusion by a sliding correlation method by receiving a two-phase PSK modulate signal with the array antenna. SOLUTION: A measurer designates the peak of a sliding correlation waveform on the basis of a display of an electric power signal 322 indicating an electric power value of an inversely diffused signal, and determines a time difference between a synchronizing signal 220 from a PN sign series generator 204 for a sliding correlation and the designated peak, and reduces degradational influence of the azimuth estimating accuracy caused by internal noise of the analyzer by switching the array antenna at peak time of the sliding correlation waveform.
Patent JP-2001290681-A (JP)
Title: Device and method for storing file data and recording medium
Inventor: AIBA YUICHI
IPC: G06F12/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a file data storage device which enables setting a stripe size to any arbitrary value different for each logical file and further setting a block size, which is a storage area managing unit on a secondary storage device, separately from the stripe size. SOLUTION: In the file data storage device provided with plural secondary storage devices on the storage area of which plural logical files are configured, an in-device logical file is configured by individually managing the storage areas on the respective secondary storage devices, and a transversal logical file is configured and managed by combining the plural in-device logical files on the respective secondary storage devices. When accessing the transversal logical file, first, the relevant in-device logical file and logical offset in that in-device logical file are found from the logical offset of the transversal logical file while using the stripe size managed for each transversal logical file. Next, the logical offset in the in-device logical file is converted to physical offset on the secondary storage device and a found physical position is accessed. This device is provided with a means for setting/acquiring the stripe size for each transversal file from an application.
Patent JP-2001288717-A (JP)
Title: Rock fall preventing method
Inventor: NAGAOKA SHINGEN
IPC: E01F7/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a rock fall preventing method which can form a structure coping with large-impact rock fall, and can safely construct the same. SOLUTION: A plurality of support members 2 are vertically erected on foundation concrete 1, and a flat box-type permanent form 3 having through holes 10 formed therein is set on the foundation concrete 1 such that the support members 2 are inserted into the through holes 10, respectively. Then, the felt-in- place form 3 is tautly fixed on a front surface of a slope surface by the support members 2,and concrete is poured in the permanent form 3, to thereby construct a concrete wall surface 4. Further, shock absorbing fillers 5, 6 formed of respective different materials are injected into a gap between a slope surface 8b and the concrete wall surface 4 so as to form a multiple layers, and then a rock fall preventive fence 7 is arranged at an upper portion of the retaining wall. In this manner, the rock fall preventing method is implemented.
Patent JP-2001292146-A (JP)
Title: Electronic unit and processing method in bus initialized phase for interface device of digital serial data
Inventor: OKAWA YOSHIHIRO
IPC: G06F13/42
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To normally operate a short bus resetting, even if a cable with a connection opposite party is long. SOLUTION: In a bus initialized phase, a system is moved to the state (state of R1) of reset start at first and bus reset signals are transmitted to all connection opposite parties during prescribed time (1.26 μs in minimum and 1.40 μs in maximum in short bus resetting) regulated by reset-time. The system is moved to the state (state of R1) of reset waiting after prescribed time passes and the reception of the bus reset signals from all connection opposite parties is recognized. Thus, it is prevented to have an IDLE signal is received from the connection opposite party having the long cable in the state of R1, the system is moved erroneously to a tree identification phase, the bus reset signal is received from the connection opposite party after movement to the tree identification phase and the system returns again to the state of R0 in the bus initialized phase.
Patent JP-2001298528-A (JP)
Title: Portable telephone set
Inventor: NAKAI TAKASHI
IPC: H04W48/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which can perform functions other than a transmission/reception function such as number retrieval without emitting a strong electromagnetic wave oven in the calling inhibition area of the portable telephone set and can make a call in a short time when the transmission function is set to be an active state again. SOLUTION: The portable telephone set 10 is provided with a control part 21 controlling the respective functions of the portable telephone set, a transmission/reception function part 22 transmitting/receiving a radio wave and performing radio communication, an information operation part 23 performing an information processing except for radio communication, and a switch operation part 24 switching the active/non-active state of the transmission/reception function part 22 and the information operation part 23. The switch operation part 24 is provided with a transmission/reception key 25 switching the active/non-active state of the transmission/reception function part 22 and an information operation key 26 switching the active/non-active state of the information operation part 23.  The switching of the active/non-active state of the transmission/reception function can be performed independent of the switching of the active/non-active state of the other functions except for the function.
Patent JP-2000352691-A (JP)
Title: Visual display device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To observe a distinct observed picture flat to the periphery which can be observed at an observation viewing angle of >=30 deg.. SOLUTION: This visual display device includes a picture display element 5 constituted so that its picture display surface may be nearly planer shape, a relay optical system 4 forming a planar picture formed by the element 5 as an intermediate picture 3, and an ocular optical system 2 guiding the picture 3 so that an observer can observe it as a virtual image. The optical systems 4 and 2 are constituted to generate a field curvature aberration where signs are inverted and which is cancelled in general. By the constitution of the optical systems 4 and 2, the field curvature in the virtual image observed by the observer is compensated though the picture 3 has curved shape, and high performance that the observation viewing angle is >=30 deg. is realized.
Patent JP-2001293234-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected disadvantage of a game player due to a recovery even if power supply from a main power supply is stopped due to a power failure by returning a game in the game state before the power supply is stopped according to the storage content of a game state storage means. SOLUTION: This pinball game machine is provided with one or plural game control means 55, 60, 61, 62, 70 for controlling the game state, the game state storage means 59, 69 capable of storing the information related to the control for a game state of at lest one game control means 55, 62 in the power supply stop of the main power supply 63 even after the stop of power supply, and a game recovery means 58 for recovering a designated game according to the storage content of the game state storage means 56, 69 and the game recovery means 58 has a function for recovering a designated game at the moment a designated condition is satisfied after the power supply of the main power supply 63 is started.
Patent JP-2001301936-A (JP)
Title: Belt interposing type belt conveyer
Inventor: KIKUCHI HIDEO
IPC: B65G15/16
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a belt interposing type belt conveyer of a relatively simple structure capable of controlling a vertical shift of a belt conveyer from a load variation in minimum. SOLUTION: A drive shaft 20a of a drive pulley 20 of a lower conveyer belt 21 and a drive shaft 30a of a drive pulley 30 of an upper conveyer belt 31 are connected by a drive mechanism 11. The drive mechanism 11 is comprised of a pair of transmission mechanisms 11A, 11B connected through a reverse device 11C comprised of a pair of same spur gears 14, 15 meshing each other and each transmission device 11A, 11B is provided with an endless roller chain 12, 13.
Patent JP-2001299920-A (JP)
Title: Medical oxygen concentrating apparatus
Inventor: SHIRANE KOJI
IPC: B01D53/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a medical oxygen concentrating apparatus equipped with a filling means to a portable oxygen cylinder easy to use. SOLUTION: This medical oxygen concentrating apparatus comprises a concentrating means for concentrating the oxygen in the air, a supplying means for supplying the concentrated oxygen to a patient and a control means for controlling each means. This apparatus further comprises a high pressure compressing means for further compressing the concentrated oxygen and the filling means for filling the high-pressure concentrated oxygen to the portable oxygen cylinder. The filling means is provided on the front surface of the medical oxygen concentrating apparatus, and the portable oxygen cylinder is attachably and detachably connected to and retained by the filling means.
Patent JP-2001306001-A (JP)
Title: Security lamp
Inventor: TANAKA KAZUMASA
IPC: E01F9/615
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a security lamp which can inform pedestrians, etc., of the contents of work and can arouse specific precautions to the pedestrians, etc. SOLUTION: A cover member 2 is fixed by a member 3 for fixing to the top end of a support member of the security lamp. A light transmission plate 10 is disposed in the cover member 2 and a display 11 of pictures, etc., indicating the work content is formed on the front surface of the light guide plate 10. The captioned number 13 denotes an LED for causing the light guide plate 10, to emit light by irradiating the light transmission plate 10 with light. The lighting of the LED 13 is controlled by a control section 5.
Patent JP-2001303897-A (JP)
Title: Waterproofing method for underground structure
Inventor: SAKUMOTO YASUTAKA
IPC: E02D31/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing method for an underground structure, excellent in bed-crack following properties, having a good finished appearance after execution. SOLUTION: A polyurethane waterproofing membrane A having 300% breaking elongation or more and 15 Mpa tensile strength or less is formed directly or through the medium of a primer layer P in the wall surface 4 of the structure 1 constructed under the ground. After that, a fast-curing polyurethane waterproofing material is sprayed on the membrane A in order to form a polyurethane waterproofing membrane B.
Patent JP-2000335367-A (JP)
Title: Deflecting device for safety belt
Inventor: SINGER KLAUS-PETER
IPC: B60R22/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light structure in which a deflecting roller is prevented from being bent even subjected to a large load, and the weight is optimum irrespective thereof. SOLUTION: A deflecting device for a safety belt in an automobile has a curved piece comprising a metal plate member 10 which holds a deflecting roller 16 to be rotatably supported, and is folded in a U-shape around a support shaft of the deflecting roller 16, a side leg piece 11 of the metal plate member 10 is coupled with a tank-like piece 17 to cover a lower part of the deflecting roller 16 at a free gap, and supported in a flexible supporting part to be inserted in a reception part of the side leg piece 11 of the metal plate member 10, and the deflecting roller 16 is brought into contact with the tank-like piece 17 when a load is received.
Patent JP-2001217155-A (JP)
Title: Nonaqueous electrolytic solution electric double-layer capacitor
Inventor: OOTSUKI MASAMI
IPC: H01G11/64
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution electric double-layer capacitor, which can keep a long-term stability and safety required as a capacitor and is superior in self-distingushing property, flame resistance, electrochemical stability, and deterioration resistance, and has a low interface resistance in a nonaqueous electrolytic solution and superior low-temperature characteristic. SOLUTION: This nonaqueous electrolytic solution electric double-layer capacitor is provided with a positive electrode, a negative electrode, and a nonaqueous electrolytic solution containing a supporting salt, an organic solvent and a phosphagen derivative, and the potential window of the phosphagen derivative has a range, where the lower limit value is +0.5 V or lower and the upper limit value is +4.5 V or higher, and then the potential window of the organic solvent is larger in range than that of the phosphagen.
Patent JP-2001315852-A (JP)
Title: Package and package manufacturing apparatus
Inventor: IIZAWA TOSHIHIRO
IPC: B31B50/86
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a package manufacturing apparatus capable of manufacturing a package in an enhanced yield and the package manufactured by this apparatus. SOLUTION: A perforation member 32 having perforation pins 31 formed thereto at two places is extended to the part, where a gusset part 3 is formed, in the vicinity of the opening part of a bag 1 housing an electric bulb 2 to form through-holes 33 at two places. Thereafter, the opening part of the bag 1 is covered with a header 4 and heated by a heat-sealing chuck 43 to hold the bag 1 by the header 4.
Patent JP-2001315450-A (JP)
Title: Heat sensitive lithographic printing original film
Inventor: KITA NOBUYUKI
IPC: B41N3/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive lithographic printing original film with a plastic support, which can be directly installed to a printing machine and printed without treatment after exposure and the plate wear of which is im proved. SOLUTION: This heat sensitive lithographic printing original film has a lipophilic adhesive bond layer and a hydrophilic layer including microcapsules, each involves a lipophilic component, which converts to an image part under heat, and a hydrophilic binder polymer, on a plastic board under the condition that at least either one layer between the lipophilic adhesive bond layer and the hydrophilic layer includes a photothermal converting agent. In addition, the center-line mean roughness Ra of the surface of the plastic board is set to be 0.15 to 1.0 μm.
Patent JP-2001316740-A (JP)
Title: Manufacturing method and structure of pulley
Inventor: NAKAO YASUHIRO
IPC: C22C1/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulley manufacturing method and a pulley structure which achieve excellent production efficiency, high quality and production cost reduction. SOLUTION: This manufacturing method comprises step of; manufacturing an aluminum-based composite billet 35 by placing alumina 21, aluminum alloy 31 and magnesium 32 in a furnace, reducing alumina with magnesium nitride 34, and infiltrating the molten aluminum alloy into alumina; extruding the billet and forming a cylinder by a press; cutting the cylinder to form a hub; and setting the hub at the position of the pulley hub of a casting die, pouring the molten aluminum alloy into the casting die, and casting in the hub. The aluminum-based composite can be easily and plastically worked. Internal defects therein can be removed, the material thereof is densified and the quality thereof can be improved by the deformation at the high extrusion ratio.  The hub can be easily manufactured using the aluminum-based composite, and the production cost of the pulley employing the hub can be reduced. The strength of the hub subjected to the tightening force of a bolt is increased, and the weight of the hub can be reduced.
Patent JP-2001319836-A (JP)
Title: Gel electrolyte
Inventor: SHIBAYAMA MITSUHIRO
IPC: H01G11/56
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To improve a gel electrolyte in heat resistance so as to enable an electric double-layer capacitor using a high-molecular gel electrolyte to be enhanced in environmental resistance and to cope with a temperature rise in repeated charging/discharging and to fit to an outdoor system. SOLUTION: Polymer such as polyacrylonitirile(PAN), polyvinylidene fluoride(PVdF) or the like, an organic solvent such as propylene carbonate(PC), ethylene carbonate(EC), γ-butyrolactone(GBL) or the like, and salt making an electrolytic capacitor function as a capacitor are mixed together and heated into a high- molecular gel electrolyte film, and the film is irradiated with an electron beam to be improved in thermal resistance.
Patent JP-2001269363-A (JP)
Title: Water-dissolvable underpants for care
Inventor: KOJIMA SHOKICHI
IPC: A41D13/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of exposure of private parts to others for a person receiving care, and handling excrements of others for a caregiver, eliminate uncomfortableness of both by enabling then to look after themselves as far as possible, and promote reliability between both by putting importance on consideration for the private parts of the person receiving care. SOLUTION: The underpants are, as pants for care, made of material dissolvable in water, that is thick toilet paper, for example, so the pants are wetted by excrements of a person receiving care to be partially dropped. Using washlet functions, dropped peripheral parts are washed and dropped, and then they are dried.
Patent JP-2001326196-A (JP)
Title: Substrate grinding apparatus
Inventor: IDE SATORU
IPC: B24B37/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate grinding and lapping device which gives substrates having surfaces on which no spiral streaks are left. SOLUTION: A substrate grinding and lapping apparatus is provided with an index table 8 partitionedly sorted into substrate housing cassettes 3 and 4, a substrate transfer robot 5, a temporary mounting stand 6, a cleaning mechanism 7, a loading/unloading zone S1, a first grinding zone S2, a second grinding zone S3 and a lapping zone S4, four substrate chucking mechanisms 9a, 9b, 9c and 9d, a first grinding means 11 which is positioned on the zone S2 and is provided with a cup-wheel type roughly grinding whetstone, a second grinding means 12 which is positioned on the zone S3 and is provided with a cup-wheel type medium-finishing grinding whetstone, a lapping means 13 which is positioned on the zone S4 and is provided with a flat whetstone for finishing borne by a veritable axis, a chuck cleaning mechanism 14,  a dressing mechanism 15 and a second transfer means 16 which transfers substrates on the stand 6 on the mechanisms 9a, 9b, 9c and 9d which are positioned on the zone S1.
Patent JP-2001328873-A (JP)
Title: Method for producing joining material for silicon carbide
Inventor: HORIUCHI YUSHI
IPC: C04B37/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To realize a method in which joining can be carried out without deteriorating essential physical properties of ceramics by simple operations when silicon carbide-substrates are joined. SOLUTION: The joining is carried out by applying a trace amount of an alkaline compound to the surfaces of the silicon carbide-substrates to be joined and conducting heat treatment under conditions of 1,100 to 1,450 deg.C temperature in a steam atmosphere.
Patent JP-2000353805-A (JP)
Title: Mos gate power device having extended trench and doped region, and process of forming the same
Inventor: KOCON CHRISTOPHER
IPC: H01L29/78
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a MOS gate power device, which is capable of lessening resisitivity in a drain region without decreasing its necessary voltage blocking capacity. SOLUTION: A deep trench 202 is cut in a board 201, a dielectric material is left on a base 203 and a sidewalls 204 of the trench 202, and the upper part of the trench 202 is filled with a conductive material 205 for the formation of a gate region 206. A P-type diffused region 212 is formed on one side of the trench 202, and a P-type well region 207 is arranged on the other side of the trench 202 which overlaps with an N-type drain region 208. The drain region 208 is isolated from the P-type diffused region 212 by the thick dielectric layer 203 at the base of the trench 202. An N-type heavily-doped source region 211 and a P-type heavily-doped main body region 210 are arranged in the upper part of the well region 207. The gate 205 and the source 211 are covered with a dielectric layer 213 of intermediate height, and the source 211, the main body region 210, and the P-type diffused region 212 are connected together with a source metal 215.
Patent JP-2001320996-A (JP)
Title: Apparatus for preventing pet from breaking-in
Inventor: SUDO KEIICHI
IPC: A01K1/035
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing pets from breaking-in having a easily open/closable slide and capable of installing without damaging a beautiful appearance and requiring no wide space for. SOLUTION: This apparatus is equipped with a fence A for preventing the pets from intruding capable of closing the lower part of an indoor sliding-type doorway and a slide guide 6 for supporting the fence A so as to be capable of sliding vertically or horizontally and the fence A for preventing the pets from intruding is installed so as to be capable of reciprocatively sliding from the upper part or the side part of the doorway to the lower part of the doorway.
Patent JP-2001323667-A (JP)
Title: Dwelling house provided with storage
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house provided with storage capable of providing a large-scale living space comprising plural living spaces continuously provided in a building to increase feeling of openness and stateliness, and sufficiently securing separateness of each living space. SOLUTION: A higher floor part 3a higher than the other part is provided in a part of a floor 2a on the first floor of the building 1, a large storage space 4 is provided under the higher floor part 3a, and a floor 4a of the storage space 4 is set to be lower than the floor 2a of the first floor of the building 1. On the first floor of the building 1, a ceiling 7 and the large-scale living space S of the large floor area are provided, and the special living spaces 3 are provided in the large-scale living space S.