baber/WOPTO huggingface dataset:
Patent JP-2002335482-A (JP)
Title: Tuning device
Inventor: BUCHNER PETER
IPC: H04N5/00
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To realize a time shift application with a simple configuration. SOLUTION: A tuner unit 1 generates a transport stream and a PID parser and packet insert demultiplexer 2 generates a partial transport stream from the transport stream an supplies the partial transport stream to a data storage unit 3. The data storage unit 3 records the partial transport stream, reads the partial transport stream upon request and outputs it to a requesting device via an IEEE 1394 network.
Patent JP-2002326972-A (JP)
Title: Method of azeotropic distillation
Inventor: NUMATA MOTOMIKI
IPC: C07C69/14
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of azeotropic distillation capable of being carried out with a reduced energy without complicated distillation processes. SOLUTION: This method of azeotropic distillation comprises at least the following steps of (1) to (5): the step (1) comprises carrying out the azeotropic distillation of a target solution for the distillation comprising water, an aliphatic carboxylic acid and an aliphatic carboxylate using an entrainer to obtain the aliphatic carboxylic acid reduced in water content and an overhead distillate in which water content is concentrated, the step (2) comprises condensing the overhead distillate to obtain a gas and a condensed liquid separated into a water phase and an oil phase, the step (3) comprises collecting the water phase and the oil phase of the condensed liquid, the step (4) comprises distilling a part or the whole of the water phase obtained by the collection to obtain the overhead distillate containing the aliphatic carboxylate and reduced in water content, and the step (5)  comprises distilling the overhead distillate obtained in the step (4) with a part or the whole of the oil phase collected in the step (3) and collecting a part or the whole of the aliphatic carboxylate obtained by the distillation to the outside of the system.
Patent JP-2003237719-A (JP)
Title: Method for folding and laminating closed sealing part of box-shaped package thereon and device for the same
Inventor: AKAHO MASAO
IPC: B65B7/18
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which prevents the occurrence of wrinkles due to thermal pressure and prevents the occurrence of a gap between a closed seal and the upper surface of a box-shaped package when a band-shaped closed seal including the overhangs of the upper ends of the box-shaped package is folded down so as to laminate the overhangs on the side surfaces of the closed seal, and also to provide a new device used for the same.  <P>SOLUTION: The box-shaped packages are intermittently carried on a conveyer while being sequentially filled with tea bags or the like in a group of a predetermined number. The package has an opening provided with overhangs on both the sides thereof. Both the overhangs are abutted and sealed in a band shape, and then the band-shaped closed seal is folded down toward the side surfaces of the package (1). The external surfaces of both the sides of the box-shaped package under the overhangs on both the sides of the closed seal are preheated enough for fusion, and the overhangs on both the sides are folded down and superposed upon the external surfaces of both the sides of the package, thus the overhangs and the external surfaces are internally fused with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239728-A (JP)
Title: Exhaust emission control device
Inventor: TAKENAKA YOSHIHIDE
IPC: F01N9/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an effect of exhaust emission control by an after-treatment device from an exhaust gas temperature region lower in temperature than a prior art.  <P>SOLUTION: This exhaust emission control device is provided with a particulate filter 10 (after-treatment device) of catalyst regeneration type in the middle of an exhaust pipe 9 of a diesel engine 1 (internal combustion engine). In this device, a plasma generation device 11 for generating plasma by performing discharge in an exhaust gas 8 is provided in the exhaust pipe 9 arranged a more upstream side than the particulate filter 10, and even in an operation state in which an exhaust gas temperature is low, in a light-load operation, an exhaust gas excitation component high in activity is generated in the exhaust gas 8 through discharge by the plasma generation device 11, and due to the exhaust gas excitation component, an oxidation reaction of a particulate collected in the particulate filter 10 is accelerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235326-A (JP)
Title: Structure between engine room and grain tank in combine
Inventor: KITSUTA AKIHIRO
IPC: A01D67/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in the case of forming a space between a room cover 106 of an engine room 100 and a grain tank 7, as an excellent in handling property and simplification of the structure.  <P>SOLUTION: This combine arranged with the engine room 100 and the grain tank 7 in left or right one side in front and rear direction on a machine base 2 supported by a traveling part 1 is provided by positioning the room cover 106 of the engine room 100 and the grain tank 7 as displaced in an extent not to cause a problem for opening of the engine room, installing a standing cover device 52 in front and rear direction for covering the outside part of the space formed between the engine room 100 and the grain tank 7 and opening and closing the room cover coupled with the opening and closing action of the covering device 52 which is supported by the room cover 106.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247311-A (JP)
Title: Snow-guard-cum-snow-melting structure
Inventor: TAKAHASHI FUMIO
IPC: E04D13/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow-guard-cum-snow-melting structure in which a snow- guard can be installed simply to a new external facing material (a roof and a wall), an existing external facing material (the roof and the wall) or the like.  <P>SOLUTION: The snow-guard-cum-snow-melting structure comprises a snow- melting member A in which a thermal conductive material B composed of a member having an L shape and excellent thermal conduction and a heat- generating material C generating heat are formed integrally is formed on the roof. A notch is formed to the thermal conductive material. A snow-guard piece 1a bent in response to the width of the bottom section of a batten-seam roofing material is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250186-A (JP)
Title: Control system, controller used for the system, and household electrical appliance used for the system
Inventor: NAKAI KAZUHIRO
IPC: H04Q9/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To control household electrical appliances overall.  <P>SOLUTION: A control system is provided with a plurality of the household electrical appliances 1000, 2000 and 3000 and infrared-ray remote controllers 100, 200 and 300 corresponding to the respective appliances. The infrared-ray remote controller 100 is provided with an infrared-ray communication part for transmitting and receiving data by infrared-ray communication, a storage part storing the correspondence relation of the operation states of the other appliances 2000 and 3000 and the operation state of the appliance 1000, and a control part for controlling the infrared-ray communication part so as to prepare a command for controlling the appliance 1000, transmit it to the appliance 1000 according to the correspondence relation stored in the storage part and transmit the operation state of the appliance 1000 to the other infrared-ray remote controllers 200 and 300 at the time of receiving the operation states of the appliances 2000 and 3000 from the other infrared-ray remote controllers 200 and 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245237-A (JP)
Title: Electromagnetic feed valve of dishwasher
Inventor: FUKUSHIMA YOSHIYA
IPC: A47L15/42
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic feed valve of a dishwasher, which has a simple structure and prevents water from splashing over a terminal connecting to a solenoid or electric members like a solenoid.  <P>SOLUTION: The electromagnetic feed valve of pilot control of the dishwasher which is attached to the dishwasher and connected with a feed hose and supplies water is provided with a valve body 47 of a feed valve 40, a one- touch joint member 82 of the feed valve which is connected to the feed hose of the valve body 47 and a water guard flange 60 which is attached to the valve body 47 close to the one-touch joint member 82 of the feed valve, and the joint member 82 of the valve body 47 is a joint handled by one-touch control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254979-A (JP)
Title: Autoanalyzer
Inventor: SUZUKI YOICHIRO
IPC: G01N35/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of an autoanalyzer by preventing differences in an analysis result from being produced due to differences in used sources of ultrasound generation by generating ultrasound of definite intensity without manual adjustment work independently of individual variations in electrical characteristics of sources of ultrasound generation used for actualizing non- contact agitation in the autoanalyzer, and by detecting insufficiency in intensity of generated ultrasound due to deterioration of an ultrasound generation source, etc., detecting whether the ultrasound is outputted when not needed, and detecting whether the state of agitation is sufficient, in order to perform the ultrasound agitation.  <P>SOLUTION: In order to detect waveform impressed on an ultrasound generation source and to perform control by using the detected waveform, an impressed waveform detecting part for detecting the waveform impressed on the source is installed in an agitation part. The detecting part is provided in the agitation part also in order to detect insufficiency in intensity of ultrasound, whether the ultrasound is outputted when not needed, and whether the state of agitation is sufficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257473-A (JP)
Title: Battery system
Inventor: YOSHIDA TAKESHI
IPC: H01M10/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery system with a plurality of unit cells conductively connectable to one another in a planar direction, having improved capacity energy density and mass energy density.  <P>SOLUTION: The battery system 10 comprises the plurality of unit cells 10a, 10b conductively connected to one another in the planar direction. The unit cells each consist of a positive electrode 11 having a positive electrode active material 11b and a negative electrode 12 having a negative electrode active material 12b. The positive electrode active material 11b and the negative electrode active material 12b are opposed to each other via an isolating member 13, and the positive electrode active material 11b and the negative electrode active material 12b are held between a positive electrode collector 11a and a negative electrode collector 12a. These are sealed at their outer peripheries with an insulator 14. The positive electrode collector 11a and the negative electrode collector 12a of the unit cell 10a have direct contact with and are connected in parallel or series to the positive electrode collector 11a or the negative electrode collector 12a of the unit cell 10b adjacent to the unit cell 10a in the planar direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254248-A (JP)
Title: Hysteresis correcting device for slide valve
Inventor: KAWAGISHI TAKASHI
IPC: G05B11/36
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To correct a hysteresis operation for a side valve.  <P>SOLUTION: A slide valve control arithmetic part 12 of an arithmetic device 11 calculates moving command amount of the slide valve 21 based on necessary load of a compressor 15. A hysteresis correcting part 13 outputs each of a value with correction amount (A1) added in the case of a 100% down control to be a closing control from an opening 100%, a value with correction amount (A2) added in the case of the down control to be the closing control from a continuous opening, and a value with correction amount (A3) added in the case of an up control to be an opening control from a continuous closing for the moving command amount to a displacement control part 14. Thus, the slide valve 21 is moved longer by each correction amount (A1, A2, A3) by the displacement control part 14 at the time of each control. Hysteresis between the moving command amount of the slide valve 21 and actual moving amount is therefore corrected to make the moving command amount equal to the actual moving amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252249-A (JP)
Title: Structure corresponding to side load for vehicle
Inventor: ONO EIJI
IPC: B60R21/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To distribute and absorb the large load from a side suppressing increase of weight and cost without deteriorating comfortability in a cabin.  <P>SOLUTION: A right-and-left joint member 15 extending to the car width direction 10 is arranged at the position corresponding to a center pillar 7 in the cabin. The right-and left member 15 is rotatably supported backwards in the front/rear direction 9 of the vehicle and downwards in vertical direction by making a joint point 16 with a floor 2 as the center, and is made to be moved from the position corresponding to the center pillar 7 to the position corresponding to a rear side door 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169099-A (JP)
Title: Signal jitter detection system and its correcting method
Inventor: WANG KING-YIN
IPC: H04L1/20
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal jitter detection system which detects the minute time interval (jitter) between upper and lower ends of a clock signal and a high-speed data stream, and its correcting method.  <P>SOLUTION: The signal jitter detection system and its correcting method are characterized in that a rough ratio of amplitude variation and time variation of an RF signal nearby an analog RF signal central level is read out by using an optical head. A voltage difference is equalized as a time difference to find the signal jitters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309858-A (JP)
Title: Sliding door apparatus and method for assembling the same
Inventor: OI MASARU
IPC: E06B3/46
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door apparatus which can easily and positively install a sliding door in a sliding door moving channel even if the sliding door having reached a closing-side limit point and an edge forming member forming an edge of an opening portion has an overlapping portion in a sliding door moving direction, and to provide a method for assembling the sliding door apparatus. SOLUTION: In assembling of the sliding door apparatus, casing members 6A, 6B of a vertical casing 6 forming a door tail-side edge of the opening portion, are rendered mountable on/removable from face plates 16, 18 of a door storage case 9 supporting the casing members 6A, 6B. When the sliding door 3 is installed in the sliding door moving channel, the casing members 6A, 6B are removed. Therefore, even if the sliding door 3 has the overlapping portion with the vertical casing 6 in the sliding door moving direction when the opening portion is closed, the sliding door 3 can be installed in the sliding door moving channel.
Patent JP-2003254236-A (JP)
Title: Hermetic compressor
Inventor: HIGUCHI YORIHIDE
IPC: F04B39/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength without increasing thickness of a casing in a hermetic compressor.  <P>SOLUTION: A terminal 38 connected to a driving motor 31 is air-tightly passed through a center part 3a in an upper wall part 3 of the casing 1 and is mounted. A discharge pipe 10 for discharging carbon dioxide compressed by a compression mechanism is air-tightly passed through a casing main body 2 and is mounted. This compressor is constituted as a high pressure dome type compressor A. The center part 3a of the upper wall part 3 is formed into a flat shape having a size allowing closely adhering of an electrode for welding. An inner end part of the discharge pipe 10 mounted on the casing main body 2 is arranged on a substantial extension line of an axial center in the driving motor 31 within the casing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251751-A (JP)
Title: Hard coat film
Inventor: SHIYOJI SATORU
IPC: B32B9/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film capable of enhancing representative ability and visual perception without reducing hard coat performance and causing no deterioration in haze values nor in total light transmittance.  <P>SOLUTION: The hard coat film having a hard coat layer (a) on one face of a base film is formed by laminating ionizing radiation-curable resin layers (b) and (c) an ionizing radiation-curable resin layer in sequence on the other face thereof. The hard coat layer (a) is 2-20 μm in thickness. The ionizing radiation-curable resin layer (b) has a refractive index in a range of 1.47-1.56 with 2-20 μm in thickness. The ionizing radiation-curable resin layer (c) contains metal oxides and has a refractive index in a range of 1.65-1.72 with 40-250 nm in thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264551-A (JP)
Title: Method for ensuring security between communication terminal and server
Inventor: UTSU SHINJI
IPC: G06F21/31
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security ensuring method realizing strengthening of security at a low cost without imposing a burden on a communication terminal user or a server operator.  <P>SOLUTION: An authenticating device 2 authenticates an account and a password transmitted from a portable telephone 3 through a radio channel and the Internet. If the authentication is 'OK', a mail device 6 prepares a URL (uniform resource locator) with a key, stores the prepared URL together with preparation date and hour into a standby information file 7 in a storage device, and then transmits the URL to the accessing portable telephone 3 by mail. A confirmation device 9 confirms the URL with the key returned from the portable telephone 3 and a period of time between the time when the URL with the key is transmitted by mail and the time when the URL with the key is returned, and outputs the results to a service performing device 10. The service performing device 10 performs a service to the portable telephone 3 when the service performing device 10 receives an 'OK' message from the confirmation device 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264522-A (JP)
Title: Multicarrier modulation device
Inventor: TAKAHASHI KAZUSHI
IPC: H04J11/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the generation of tertiary distortion in a synchronous symbol of an OFDM (orthogonal frequency division multiplexing) signal by an amplifier in a receiver side of the OFDM modulation signal.  <P>SOLUTION: When a synchronous symbol is added to an OFDM signal in each frame of an information symbol for the synchronization of FFT (fast Fourier transform) processing on a receiver side, the amplitude of the synchronous symbol is made to be almost equal to the maximum amplitude of the OFDM signal. This makes the maximum power of the OFDM signal almost equal to mean power, thereby preventing the generation of tertiary distortion in the synchronous symbol in an amplifier of a receiving set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260288-A (JP)
Title: Washing machine
Inventor: ITO MICHIAKI
IPC: H02P21/22
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine capable of detecting a cloth state in a washing tub more accurately.  <P>SOLUTION: The washing machine is composed so as to carry out vector control in regard to torque of a motor 24 by a DSP 45 and PI control in regard to a rotational speed of the motor 24. A control microcomputer 46 compares rotational frequency fluctuation during a rotary movement in a normal direction of the motor in washing or rinsing operation with rotational frequency fluctuation during a next rotary movement in the normal direction, and it determines whether or not there is cloth entanglement in a rotary tub on the basis of whether or not a difference between the rotational frequency fluctuations is ≥5.0 rpm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268460-A (JP)
Title: Treatment method for aluminum alloy scrap
Inventor: SHODA RYOJI
IPC: C22B7/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for scrap of Al alloys, which practically and economically separates scrap of Al wrought alloys, and which is indispensable for reusing the scrap of the Al wrought alloys mixed with the scrap of Al cast alloys, as a raw material for producing standard Al wrought alloys.  <P>SOLUTION: The treatment method for separating the scrap of the aluminum wrought alloys from the mixed scrap 1 of the aluminum wrought alloys and the aluminum cast alloys, comprises exposing the above mixed scrap 1 in an atmosphere 6 of a high temperature equal to a melting point of the aluminum cast alloy in the mixed scrap 1 or higher, but lower than the melting point of the aluminum wrought alloy in the mixed scrap, melting the only aluminum cast alloy in the mixed scrap 1, simultaneously making the molten cast material 3a flow down the mixed scrap 1 to separate it, and making a not-yet-melted residual scrap of the aluminum wrought alloys as a raw material for production of the aluminum wrought alloy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260010-A (JP)
Title: Toilet equipment
Inventor: ITO TOSHIYUKI
IPC: A47K13/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide toilet equipment with a better appearance, eliminating a room at the back of a toilet lid required for completely opening the toilet lid, and with improved holding capacity and safety.  <P>SOLUTION: The toilet equipment 10 is provided with the toilet lid 14 in an openable and closable manner on a storing case 13 of a functional part 12 provided on the top back side of a toilet main body 11. A moving means 21 for the toilet lid 14 that is provided with a turning axis 18 that turns and moves in forward and backward directions in conjunction with the opening and closing movements of the toilet lid 14 is provided on a base part of the toilet lid 14 whereby the turning axis 18 moves in the backward direction of the toilet body 11 when the toilet lid 14 is closed and the turning axis 18 moves in the forward direction of the toilet body 11 when the toilet lid 14 is open.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273262-A (JP)
Title: Package for housing semiconductor element and semiconductor device
Inventor: KIHARA TAKAHIRO
IPC: H01L23/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To normally and stably operate a semiconductor element to be housed by preventing a crack from occurring at an insulator of a coaxial connector for a long period and to satisfactorily transmit a high-frequency signal.  <P>SOLUTION: The package for housing the semiconductor element comprises: a base 1 having a placing part 1a of the element 5 on an upper main surface; a frame 2 made of a metal having a small diameter part, an intermediate diameter part 11 and a large diameter part 1c and a through hole 2b to surround the part 1a on the main surface of the base 1; and a coaxial connector 3 having a cylindrical outer peripheral conductor 3a inserted and brazed from the outside of the frame 2 to the part 11, a central conductor 3b installed at a central axis of the conductor 3a and an insulator 3c interposed between the conductor 3a and the conductor 3b. In this package, a step is formed on the overall periphery between the part 11 and the part 2c of the hole 2b, and an annular metal member 12 disposed in the part 2c at the other end and adhered at one end to the step is provided.  <P>COPYRIGHT: (C)2003,JPO