baber/WOPTO huggingface dataset:
Patent JP-2002084261-A (JP)
Title: Radio receiving device and method
Inventor: IKEDA YASUNARI
IPC: H04N19/423
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To ensure the mobility of a transmitter by extending a movable range of the transmitter that transmits a signal while being moved. SOLUTION: A radio relay system 1 comprises a wireless camera 11 and a reception relay station 12. The reception relay station 12 consists of external reception units 13 placed at different positions and of an internal reception unit 14. Each reception section 16 of the internal reception unit 12 demodulates each reception signal received from the external reception units 13 to output a transport stream. In this case, each reception section 16 sets '1' to an error indicator flag corresponding to a TS packet where a transmission error in excess of the error correction capability takes place. A TS synthesis section 17 of the internal reception unit 12 completely synchronizes received transport streams by referring to a synchronous byte, a PID(Packet Identifier) and a CC value, and selects and outputs a TS packet whose error indicator flag is not set to '1'.
Patent JP-2002084264-A (JP)
Title: Synchronization control apparatus
Inventor: TOSHITANI TADASHI
IPC: H04L7/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization control apparatus that can synchronously reproduce AC 3 coded data transferred via a USB without causing any hindrance to synchronization decision. SOLUTION: While received AC 3 coded data or 0 data are written in an FIFO buffer 23 synchronously with a bus clock, data not read yet are read from the FIFO buffer 23. When a difference between a quantity of data not read yet and synchronization point information is deviated from a permissible range, a synchronization decision section 204 controls a read rate to bring the difference within the permissible range. A synchronization point control section 205 detects top packet data of consecutive packet data arrived synchronously with the bus clock and controls the synchronization point information according to a period from the top packet data until succeeding to packet data.
Patent JP-2002082915-A (JP)
Title: Authentication method, authentication system, semiconductor circuit, and module for authentication
Inventor: YOSHIZAWA MASAKI
IPC: G06F21/34
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an authentication method capable of improving the reliability of personal identification by preventing a module to be used for the personal identification such as an IC card from being easily duplicated. SOLUTION: An electronic circuit having a hardware constitution corresponding to a prescribed arithmetic operation for authentication set in the IC of an IC card 3 performs an arithmetic operation for authentication by using a password and data generated at random by an authentication device 6. Also, the authentication device 6 performs an arithmetic operation for authentication in the same way, and compares an arithmetic result received from the IC card 3 with the arithmetic result obtained by itself, and when they are made coincident, the authentication device authenticates that the user of the IC card 3 is a legal user.
Patent JP-2002092688-A (JP)
Title: Paper sheet housing device
Inventor: IWAI KOJI
IPC: G07D11/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet housing device capable of selectively turning a paper sheet housing part around two rotary shafts without requiring the complicated work when changing the rotary shaft. SOLUTION: In the case of normal installation of a paper sheet housing device in a vending machine, a worker turns a paper sheets housing part 6 with a rotary shaft A1 so as to recover the housed bill B, and in the case of the reverse installation thereof, the worker turns the bill housing part 6 with a rotary shaft A2 so as to recover the housed bill B. In any case, the worker can recover the bill B from an upper side of the bill housing part 6, and in comparison with a conventional device having a rotary shaft at a lower side of the bill housing part and a bill delivery port thereof is positioned at a lower side in the case of the reverse installation, fall of the housed bill can be prevented when turning the bill housing part, and the burden of the worker can be reduced.
Patent JP-2002090886-A (JP)
Title: Color wheel unit and chromatically sequential color display device
Inventor: OMAE HIDEKI
IPC: G03B21/14
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a chromatically sequential color display device provided with a sealed color wheel unit, a lamp, a projection lens, and a spatial light modulation element and capable of cooling the entire color wheel unit by liquid for using the unit. SOLUTION: A color wheel case mainly, constituted of a color wheel case cover 1 and a color wheel case body 2, stores a color wheel and a motor in its inside. A light incident aperture part 4 is formed on the cover 1, a light projection apparatus part is formed on the body 2 and light is made incident/ projected on/from the aperture parts. Discharging fine 3 to be plural rugged projections are formed on the cover 1, so that high heat discharging effects can be realized and temperature rise can be suppressed.
Patent JP-2002092136-A (JP)
Title: Fare discount system
Inventor: AOYAMA KAZUO
IPC: G06Q50/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fare discount system, with which the final filling rate of capacity such as seats, rooms, etc., is enhanced as much as possible, by making the rate of fare discount vary as the function of the filling rate of the seats and the rooms, etc., and time to reserve and to preliminarily reserve them. SOLUTION: The fare discount system is provided with a storage means 12, in which data about the fares of service, etc., the unfilling rate of the service, etc., and the remaining time until the service, etc., are actually provided, the discount rate of the fares for the service, etc., and the functions, etc., are stored; and an arithmetic means 11 to across the storage means 12, to derive the discount rate of the fares of the service, etc., from the unfilling rate of the service, etc., and the remaining time, until the service, etc., are actually provided according to the functions, and to calculate discount fares of the service, etc., based on the discount rate.
Patent JP-2002085238-A (JP)
Title: Hanger auxiliary tool for clothing with hood
Inventor: SEMORI MASANORI
IPC: A47G25/28
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a hanger auxiliary tool for clothing with a hood, by which the hood and body parts are rapidly dried when clothing with the hood such as a trainer with a hood or a T-shirt with a hood is hung and dried. SOLUTION: An L shape hanger hook piece 2a is formed in the lower part of a hood support body 2 and a hook 5 is fitted to an upper side so as to be freely rotatable. A pair of left and right slide pieces 3 are respectively attached to the hood support body 2 so as to be freely projecting/retrogressing possible. Then clothing with the hood is dried in a state where it is erected being apart from the body parts and the clothing with the hood is not twisted by wind pressure while being dried. When the slide pieces 3 of the hanger auxiliary tool 1 for the clothing with the hood are projected in an arrow A direction, it is simply used as a hanger.
Patent JP-2002088586-A (JP)
Title: Highly stretchable conjugated polyester fiber
Inventor: ISHII YUKO
IPC: D01F8/14
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly stretchable conjugated polyester fiber by solving a conventional problem on crimping ability under a tension in a fabric, and to provide a fabric having excellent elongation recovery, softness, stretchability and good appearance quality, using the fiber. SOLUTION: This highly stretchable conjugated polyester fiber having 1-3 dtex single filament size is obtained by sticking two kinds of polyester polymers along the fiber length direction so as to form a side-by-side shape. Both of the two kinds of the polyester polymers are polyesters consisting essentially of a polytrimethylene terephthalate, having a difference ΔIV of intrinsic viscosities of both components, satisfying the formula 1.20>ΔIV>0.6, and the intrinsic viscosity of the lower viscosity polymer satisfying the formula IV (L)>=0.6. The conjugate fiber is characterized by <=2% coefficient value (U%) of variation of sizes of a multifilament yarn, >=120% elastic elongation after the heat treatment, and >=90% elastic recovery.
Patent JP-2002094694-A (JP)
Title: Service information delivery device and method
Inventor: NIHEI TOMOYUKI
IPC: G06Q30/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To deliver service information fit for a service content required by a user on the basis of information as to a user's present position. SOLUTION: A service user's portable information terminal device 2 is previously registered as a member in a service information delivery center 1, and the desired receiving conditions are set. A service provider is previously registered in the delivery center 1, and his delivery conditions are set. When a member's required receiving conditions conform to a provider's delivery conditions, the member's position acquisition information is sent to a position information providing center 4 by the center 1, by which the position information indicating the member's present position is acquired. When the acquired position information coincides with a desired receiving area under the member's desired receiving conditions, the service provider's service information coincident with delivery conditions is delivered to the member.
Patent JP-2002095275-A (JP)
Title: Piezoelectric motor
Inventor: TOMIKAWA YOSHIRO
IPC: H01L41/09
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric motor capable of rigidly fixing without disturbing a locus of an elliptical motion generated by a piezoelectric deformation and having a high electromechanical conversion efficiency and small abnormal wear or heating. SOLUTION: The piezoelectric motor comprises a piezoelectric element 2 having three or more arms 3 disposed in parallel with each other and a base 4 for coupling one ends of the arms 3, and a drive electrode 5 and a reference electrode 6 respectively formed on upper and lower surfaces of each of the arms 3 of the element 2.
Patent JP-2002094528-A (JP)
Title: Internet environment buildup set and buildup method
Inventor: YOSHIKAWA TOSHIKAZU
IPC: H04L12/44
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an Internet environment buildup set and its buildup method or the like by which an Internet environment utilizing a LAN is easily built up in a short period independently of a communication infrastructure. SOLUTION: A Home PNA(Home Phone Networking Alliance) unit used to build up an Ethernet (R)LAN by using an existing telephone line is installed in each house of a apartment and a phone and a personal computer are connected to the home PNA unit 9. A home PNA unit 14 is installed for each house around a line concentration box 4 of a telephone line of this apartment, to which the telephone line 6 of each house is connected. The home PNA units 14 are interconnected on the basis of the Ethernet protocol to build up the Ethernet LAN. The build-up Ethernet LAN is wirelessly connected to a relay base 2 where the connection to the Internet is ensured via a router 15. The wireless connection is attained through wireless communication between a wireless transmitter-receiver 16 at the LAN side and a wireless transmitter-receiver 17 at the relay base 2.
Patent JP-2002089873-A (JP)
Title: Air conditioner
Inventor: ITAGAKI ATSUSHI
IPC: F24F1/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, in which noise generated from a dehumidification capillary-tube can be reduced. SOLUTION: In the air conditioner, a case 1 is provided with an inlet 2 in the upper part and an outlet 3 in the front lower part. A heat exchanger 5 is composed of a first heat-exchange part 5a and a second heat-exchange part 5b which are bent nearly in the middle part provided with a baffle plate 15 in an air path 4 connecting the inlet and the outlet. An air-supply fan 6 is provided in the case, a parallel circuit of a solenoid valve for dehumidification and a capillary tube 11 is connected between the first heat-exchange part and the second heat-exchange part. The solenoid valve is closed in a dehumidification operation, and the first heat-exchange part is worked as an evaporator 9 and the second heat exchange part as reheater 10. In the air conditioner, a capillary tube 11 is buried as a throttle mechanism in the baffle plate.  Hence, noise generated in the capillary tube can be cut off by the baffle plate, and the noise is reduced.
Patent JP-2001148663-A (JP)
Title: Rz signal optical reproducing device for limiting noise at '0'
Inventor: PINCEMIN ERWAN
IPC: H04B10/299
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an RZ signal optical reproducing device for limiting noise at '0'. SOLUTION: This reproducing device for an RZ optical signal transmission system is provided with a strength modulator for adding a relative time shift to signals corresponding to the strength of the signals and modulating the relative time shifted signals. The relative time shift of the signals corresponding to a '0' value and the signals corresponding to a '1' value is the one for making modulation strength relating to the signals corresponding to the '0' value smaller than the modulation strength relating to the signals corresponding to the '1' value. Thus, between the signals corresponding to the '0' value and the signals corresponding to the '1' value, the relative time shift equal to the half of bit time is selected.  At the time, the modulation strength is maximum relating to the signals corresponding to the '1' value and is minimum relating to the signals corresponding to the '0' value. The reproducing device limits the noise at '0' and reproduces '1'.
Patent JP-2002095879-A (JP)
Title: Cloth-cutting blade device for hole-darning sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B3/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cloth-cutting blade device for a hole-darning sewing machine, which can form a button hole by carrying out a plurality of times of cloth-cutting operation by using a short cloth-cutting blade even in the case of forming a long button hole. SOLUTION: The hole-darning sewing machine is comprised of a sewing machine frame, a needle bar, a cloth feeding plate, a cloth retainer, a retaining arm, an upper shaft, and a blade rod. The sewing machine frame includes a bed section having a horizontal bed surface, a vertical trunk portion erected from the bed section, an arm portion extending frontward from the vertical trunk portion along the bed section almost in parallel therewith, and an arm jaw portion protruding downward from a front portion of the arm portion. The needle bar downward protrudes from the arm jaw portion to carry out vertical movement and sidewise rocking operation orthogonally to an extending direction of the arm portion. The cloth feeding plate moves cloth for sewing in a direction orthogonal to the rocking direction of the needle bar set at the bed section.  The cloth retainer retains the cloth for sewing in cooperation with the cloth feeding plate. The retaining arm includes the cloth retainer at a front end on the side of the arm jaw portion, and extends from the arm jaw portion toward the vertical trunk portion. The upper shaft vertically drives the needle bar set at the arm portion. The blade rod has a cloth-cutting blade for cutting the cloth for sewing, at a lower end of the rod, and carries out vertical movement. According to the sewing machine thus constructed, the blade rod is arranged on the right side of the upper shaft and the needle bar when the vertical trunk section is viewed from the side of the arm jaw portion.
Patent JP-2002098280-A (JP)
Title: Shield material fitting device for corrugated pipe and ring-like shield material
Inventor: HASEGAWA NOBORU
IPC: F16L33/28
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for fitting a ring-like shield material having the high water-tightness to a corrugated pipe. SOLUTION: This device for fitting a ring-like shield material to the peripheral part of a corrugated pipe is provided with a holder device for holding an outer peripheral part of the ring-like shield material. A part of the holder device to be brought in contact with the shield material when holding the shield material with the holder device is formed into a similar shape with a side surface A of the shield material or a similar shape with the side surface and the inside surface B so as to hold the shield material, and thereafter, the contact part is enlarged to the outer peripheral side, and the corrugated pipe is moved to the predetermined position inside of the ring of the shield material. Thereafter, the shield material is released and fitted to the corrugated pipe.
Patent JP-2002063263-A (JP)
Title: Integrated management system of scattered facilities by computer
Inventor: KAMIJO MASAYUKI
IPC: G06Q50/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a management system of facilities owned mainly by broadcasting, communication and electric power industries and highly public business units, etc., to do business by using scattered facilities. SOLUTION: This integrated management system can perform centralized management of information by making pieces of information about the owned facilities into data bases by a computer and using stationary and portable computers having communicating functions and equipment having the equivalent functions, contrive countermeasure against an accident, prevention of the accident and realize long-term use and efficient reuse due to inspection, repair, expansion and maintenance, etc.
Patent JP-2002060310-A (JP)
Title: Repellent of rat and method for producing the same
Inventor: HASEGAWA OSAMU
IPC: A01N31/08
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a simple repellent of a rat, capable of keeping the activities for a long time, capable of expelling a varmint such as the rat by only putting the repellent, and usable also in a home without anxiety by allowing a component of a peppermint oil, or the like, repelling the varmint such as the rat to act effectively. SOLUTION: This repellent is produced by dispersing and stirring a gelatinizing agent in tap water, heating the resultant mixture to 60-70 deg.C to provide a solution, adding a wetting agent and an antiseptic agent to the solution while cooling and stirring the solution, further adding the peppermint oil and a stabilizer to the resultant solution after the temperature is lowered to 50 deg.C, further stirring the solution with the peppermint oil and the stabilizer for 30 min, transferring the stirred product to a prescribed container, cooling the transferred product to room temperature to solidify the product, and coating a creosote oil on the surface thereof.
Patent JP-2002111402-A (JP)
Title: Amplifier circuit
Inventor: KAWAMURA KATSUYUKI
IPC: H03F3/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce effect of parasitic capacitance on each circuit which becomes impossible to be neglected when a capacitance value of a negative feedback circuit is reduced in order to increase the speed of a conventional amplifier circuit having feedback circuit comprised of a parallel connection circuit of resistance and capacitance. SOLUTION: The amplified circuit of the present invention has a diode D1 of which anode is connected to a collector of a transistor Q2 and of which cathode is connected to an output end of BA1 so that a parasitic capacitance accompanying the collector of the transistor Q2 which constitutes an output stage 10 of the amplifier BA1 does not become a parasitic capacitance in an input side through the negative feed back circuit F1.
Patent JP-2002103747-A (JP)
Title: Information processor and method of controlling image recording therefor
Inventor: SAKAMOTO SHIGERU
IPC: B41J29/46
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To readily establish conformation between an image to be formed and a recording medium and to readily record an image at low cost. SOLUTION: A kind of a recording medium to be supplied to a recording section is judged and a kind of an image to be formed based on image information is judged. The condition of correspondence between the kind of the image to be formed and the kind of the recording medium is determined based on the judged results. Driving or stopping of the recording operation or an informing operation such as a warning indication is executed in accordance with the determination.
Patent JP-2002104775-A (JP)
Title: Crane
Inventor: HORI TAKESHI
IPC: B66C23/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a crane which can be installed by utilizing a space of scaffold in each floor provided along a structure, and without obstructing passing of a worker. SOLUTION: This crane comprises a post 3 and a crane mechanism 5 arranged in an upper part 4 of the post 3. The post 3 is constituted by comprising a plurality of squared frame units 2 arranged in the intermediate of a plurality of steps of scaffolds B provided along a side surface of a structure A to have a fixed height and a floor plate 29 to be adjacent to this scaffold B to be stacked upward by stages in each extension upward of the scaffold B and arranging a work floor 10 in a position of equal height to the floor plate 29 of the scaffold B in each squared frame unit 2.
Patent JP-2002101787-A (JP)
Title: Device for producing artificial fish reef
Inventor: HARADA KATSUYOSHI
IPC: A01K61/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing an artificial fish reef, not requiring a frame-removing work in the bottom of the sea, and capable of producing the artificial fish reef simply and at a low cost by utilizing dredged soil, sludge and coal ash. SOLUTION: This device for producing the artificial fish reef is provided by arranging a hermetically closed container 6 formed by a sheet member along an inner circumference of a box-shaped outer frame formed by joining logs together, and feeding a container 3 mounted with a pipe for a fish way and a mix-treated solidifying material, dredged mud, sludge or coal ash into the container through a placing pipe 4.
Patent JP-2002108859-A (JP)
Title: Automatic translated expression extraction system and recording medium
Inventor: KATO NAOTO
IPC: G06F17/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To automatically extract translated expression independently of a cooccurrence frequency. SOLUTION: An optimum translated expression correspondence calculator 4 detects a word in the translated sentence of a second language in the sentence of a first language through the use of a dynamic plan method, and registers a new word in a translated expression dictionary.