baber/WOPTO huggingface dataset:
Patent JP-2003070240-A (JP)
Title: Power supply unit
Inventor: TSURUTA YUKINORI
IPC: G05F1/56
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the loss of a direct-current load comprising coils, and further reduce ripples in direct currents and enhance trackability. SOLUTION: A power supply unit is composed of an AC-DC converting portion which converts alternating-current power from an alternating-current power supply 1 into direct-current power; and a direct-current load 4 which comprises coils and to which the direct-current power from the AC-DC converting portion is supplied. The AC-DC converting portion is composed of an input transformer 7 which transforms the alternating-current voltage of the alternating-current power supply 1; an separately- excited converter 2', such as a thyristor converter, which converts the alternating- current power from the input transformer 7 into direct-current power; and a passive filter 3 which reduces ripples contained in the direct-current power from the separately- excited converter 2'.  The power supply unit is provided with an adjustable impedance element 6 connected in parallel with the direct-current load 4; a command value generating means 11' which supplies command values to turn the impedance value of the adjustable impedance element 6 into a desired value; and a control means 13' which controls the impedance value of the adjustable impedance element 6 so that the impedance value is equal to a command value from the command value generating means 11'.
Patent JP-2003063559-A (JP)
Title: Method for producing packaging body and packaging
Inventor: TAKESHITA KOJI
IPC: B32B27/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a packaging body, capable of producing a PTP packaging body having adequate rigidity, softness, and a high moisture resistance, with the good thermal moldability, and also to provide a packaging body obtained by the same. SOLUTION: Storage pocket is thermally molded on a part of the bottom material sheet, thus forming a bottom material. Thereafter, the storage pocket of the bottom material is filled with a content to be stored, further, the storage pocket and the vicinity thereof are sealed and packaged with a lid material. The storage pocket is thermally molded through using the bottom material sheet, in the range of 10 deg.C or higher than the glass transition temperature of a ring-shaped polyolefin to a temperature lower than the melting point of a polyethylene. The bottom material sheet is laminated with a ring-shaped polyolefin layer and a polyethylene layer.
Patent JP-2003067726-A (JP)
Title: Solid model generation system and method
Inventor: MATSUMOTO YUKINORI
IPC: G01B11/24
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of positional relation data (calibration data) on a camera and a turntable in a solid model generation system. SOLUTION: A positional relation between the camera and the turntable on which an object is placed is acquired (calibration), and according to the calibration data, a data processing part 14 computes three-dimensional data on the object. A reference mark is set in the background of the object, and according to a change in the position of the reference mark, the calibration data are corrected, so that reliability of the calibration data is ensured.
Patent JP-2003065102-A (JP)
Title: Controller for power plant for vehicle
Inventor: UTSU AKINORI
IPC: H02P29/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by increasing operation opportunity of an electric oil pump and prolonging an execution period of economical run control of a vehicle. SOLUTION: A controller for a power plant 1 shifting power generated in a power source, outputting it, and controlled by an oil pressure for the vehicle provided with the oil pump 7 driven by an electric motor 8 generating an oil pressure when the power source stops in the power plant is provided with a setting means for setting cooling time for cooling the electric motor 8 based on an oil temperature upon completion of the operation of the oil pump 7 (steps S2, S3) and an inhibition means for inhibiting the operation of the electric motor 8 from the time when the operation of the oil pump 7 ends until the cooling time elapses (steps S4 to S7).
Patent JP-2003066563-A (JP)
Title: Silver salt photothermographic dry imaging material, its image recording method and its imaging method
Inventor: TAKIGUCHI HIDEKI
IPC: G03C5/08
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material excellent in storage stability while having high sensitivity and low fog and excellent also in silver image stability after thermal development and to provide its image recording method and its imaging method. SOLUTION: The silver salt photothermographic dry imaging material containing a photosensitive emulsion comprising grains of the non-photosensitive silver salt of an aliphatic carboxylic acid and photosensitive silver halide grains, silver ion reducers, a binder and a crosslinker, is characterized in that at least one of the silver ion reducers is a bisphenol derivative of formula (A), the coating weight of silver is 0.5-1.5 g/m<2> and the photosensitive silver halide grains contain a heterocyclic compound.
Patent JP-2003069865-A (JP)
Title: Imaging device
Inventor: SASAZAKI YUKIHIKO
IPC: H04N5/225
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device in which an insertion and extraction mechanism of an infrared cut-off filter in each photographing mode is eliminated, which automatically switches photographing modes and in which sensitivity in each photographing mode is also improved more. SOLUTION: In this imaging device, a lens unit is arranged at an object side, a luminous flux from the lens unit is divided into two directions, the first luminous flux is coupled to a first solid-state image pickup device as it is, and the second luminous flux is coupled to a second solid-state image pickup device through the infrared cut-off filter. A means for dividing the luminous flux into two parts and the infrared cut-off filter are configured on one and the same base material. The output signal levels of a brightness sensor or the two solid-state image pickup devices are detected to automatically switch photographing modes.
Patent JP-2003067345-A (JP)
Title: Authentication method
Inventor: FUJIOKA TERUHISA
IPC: G06F21/34
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To construct an authentication system having high security in simple constitution. SOLUTION: A fingerprint image of a user is read by a fingerprint authenticator 3 and the image data corresponding to the image are supplied to a personal computer 2. The personal computer 2 extracts the feature from the image data corresponding to the fingerprint of the user, and also transmits to a server 1 as fingerprint information. Variable information of the user is input to the personal computer 2. The variable information is transmitted to the server 1. When the server 1 supplies the fingerprint information and the variable information of the user to a note issuing machine 4, and instructs the issue of a ID card 5, the note issuing machine 4 prints the fingerprint information on the printing part of the ID card 5 by a two-dimensional code and records the variable information in a magnetism part of the ID card 5.
Patent JP-2003066729-A (JP)
Title: Toner feeding system for electrophotographic device
Inventor: SHIBATA HIDEAKI
IPC: G03G15/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To feed sufficient toner without degrading a picture quality and in the state of preventing the toner from settling and leakage when feeding the toner to the toner feeding part of a developing device. SOLUTION: A patterned roller for feeding a liquid developer while being in contact with a developing roller has a structure avoiding contact with its inner peripheral surface except the developing roller and a rake-off blade. A toner feeding plate is arranged with a space between it and the surface of the patterned roller to circulate and feed the liquid developer to the space and to discharge it from there. When feeding the liquid developer to the toner feeding plate, a control means feeds it while rotating the patterned roller, thereby the liquid developer is carried onto a patterned roller without being leaked from the toner feeding plate.
Patent JP-2003076379-A (JP)
Title: Background picture selection system for karaoke (orchestration without lyrics) machine
Inventor: ISHIKAWA MASAYASU
IPC: H04N5/76
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a background picture selection system for karaoke machine, which selects and displays a background picture suitable for the age, when a musical piece was popular or was a topic, from a common picture database and immediately reflects increasing contents and richness in contents of the background picture database on services for users. SOLUTION: When accompaniment music and a lyrics picture are synchronously outputted as an audiovisual output on the basis of karaoke data of a musical piece selected from a karaoke database, an index of the background picture database is retrieved on the basis of an age descriptor of the musical piece in the index and a properly selected genre descriptor to select a picture section fitting the age descriptor and the genre descriptor as retrieval keys, and picture data in the picture section is taken out from the background picture database and is displayed as the background of the lyrics picture.
Patent JP-2003078983-A (JP)
Title: Headphone
Inventor: ITO TOMOHIRO
IPC: H04R1/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a headphone comprising a housing for supporting a driver unit and an arm fitted to the housing, that can simply and excellently be configured. SOLUTION: The headphone comprises a driver unit 101 driven by a received audio signal, a housing 110 that houses the driver unit 101 in the inside and to which an ear pad 140 is fitted to its outer circumference, and an arm 130 connected to the housing 110. The arm 130 is provided with a second flange 133 connected to a first flange at the housing side when connected to the housing, and the flange 112 at the housing side and a flange 133 at the arm side act like flanges for mounting the ear pad 140. Further, both the flanges 122, 133 support the driver unit 101.
Patent JP-2003076559-A (JP)
Title: Information processor
Inventor: MIYAKE JIRO
IPC: G06F12/08
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of suppressing lowering of execution efficiency of a CPU due to read of an external memory, increasing processing speed as the entire task processing and enhancing its processing performance even when interruption of a task stored in the external memory is executed. SOLUTION: An instruction buffer 120 and an instruction transfer control circuit 140 are provided, when a task execution requesting signal 182 is provided, a task switching permission signal 186 is outputted after transferring a program of the requested task from the external memory 130 to the instruction buffer 120 by using the leading address of the task held by the instruction transfer control circuit 140, the CPU 100 reads the program of the requested task from a high speed instruction buffer 120 and execute it at high speed after the task switching permission signal 186 is provided.
Patent JP-2002135822-A (JP)
Title: Two-way wireless message communication system
Inventor: LA PORTA THOMAS F
IPC: H04M3/533
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem in the ability limit of an existent wireless paging system by enabling superior control to the distribution and expansion of a message. SOLUTION: Plural messages are stored in the user agent of a two-way wireless message communication network. Such a message corresponds to a message selected by the subscriber of a two-way message communication service. This message is encoded and contains control information. A call originating message transfer code is transmitted from the two-way message communication equipment of the subscriber to the two-way message communication network. Thus call originating message transfer code contains a message number and a corrector designating customize to be applied to the message. Next, this call originating message transfer code is expanded in the user agent and this expanded message is transferred to a desired destination on the basis of the contents of the call originating message transfer code.
Patent JP-2003071050-A (JP)
Title: Game machine
Inventor: OTSU TAMOTSU
IPC: A63F7/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To set another game directly contributing to a lottery for a large prize and probability change as the focal point of a game for always enhancing enjoyment of a player during either of an ordinary play and a large prize play and preventing stop of playing. SOLUTION: A large prize processing term carried out as a winning result of the lottery is set as a probability variable game effective term, and a probability variable game can be played in a game term with low amusement during the large prize processing Especially, in a closed time during a round of a large prize hole 128, the player often stops shooting pachinko balls, however, the stop of shooting can be prevented when the probability variable game can be played during this duration. Since the player can take part in the probability variable game for deciding whether the ball shot by the player goes into the probability variation prize hole 258 or not, the player can continue the game with fun.
Patent JP-2002292766-A (JP)
Title: Composite tubular product and manufacturing method therefor
Inventor: SASAKI AKI
IPC: B29D29/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin composite tubular product which has an outstanding adhesive strength in the case that a polyimide layer is anchored to a metallic layer at a high temperature, even when being heated by an electromagnetic induction heat generation process, has a high durability when being rotated at a high-speed and can acquire a sufficient anchorage temperature as well as a manufacturing method for the composite tubular product. SOLUTION: The composite tubular product 10 is composed of a polyimide resin 1 as a base material and a powder metallic anchor layer 2 as an outer layer of the base material and further, a metallic thin film layer 3 for electromagnetic induction heat generation formed on the metallic anchor layer 2 with a mold release layer 4 of a fluororesin formed on the surface of the metallic thin film layer 3. It is preferable to form an oxidation-resistant metallic film layer 5 on the surface of the metallic thin film layer 3 for electromagnetic induction heat generation.  The manufacturing method comprises the steps to cast a polyimide precursor solution onto the outer surface of a core or molding the polyimide tubular product and deposit a metallic powder to the outer surface of the cast polyimide precursor moldings prior to conversion to an imide to obtain the metallic anchor layer 2 and form the metallic thin film layer 3 for electromagnetic induction heat generation on the surface of the metallic anchor layer 2 after conversion to the imide.
Patent JP-2003079130-A (JP)
Title: Power semiconductor switching apparatus
Inventor: KURACHI KAZUHIRO
IPC: H02M1/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor switching apparatus employing a gate commutation type semiconductor switching device which can simultaneously and easily conduct connection and separation between a plurality of terminals. SOLUTION: A gate terminal (14) and/or a cathode terminal (15) of a semiconductor switching device (10) which is housed in a cylindrical housing are divided into a plurality of terminals which are arranged so as to protrude from the outer circumference of the housing, while a plurality of electrode terminal clamping parts are arranged at the same intervals on a substrate of a gate driver. The substrate can be turned with the housing as the center of turn, and terminal clamping parts (16) of the gate driver connect the respective electrode terminals disconnectably with each other by fitting.
Patent JP-2003074504-A (JP)
Title: Actuator operating unit and platform ascending and descending system
Inventor: NAGATANI MOTOHIRO
IPC: F15B9/08
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to control operating speed of a hydraulic pressure actuator and enlarge a design choice for control of the operating speed. SOLUTION: An actuator operating unit comprises a hydraulic pressure- generating unit 14 generating hydraulic pressure, a hydraulic pressure actuator 10 capable of reciprocating, and pipes 16 connecting the hydraulic pressure- generating unit 14 and hydraulic pressure actuator 10. The hydraulic pressure actuator 10 is operated by hydraulic pressure generated by the hydraulic pressure-generating unit 14.  The actuator operating unit also comprises a moving member 18 moving in synchronization with reciprocating motions of the hydraulic pressure actuator 10, a flow control valves 20 (1) and 20 (2) capable of controlling a flowing amount of operating fluid flowing through the pipes 16, and an operating members 34 (1) and 34 (2) capable of operating the flow control valves 20 (1) and 20 (2) by operating on the moving member 18 when the moving member 18 only moves in a range which is a part of the movable range.
Patent JP-2003072394-A (JP)
Title: Front end structure of vehicle
Inventor: KURATA TAKASHI
IPC: F28F9/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To restrict reducing of gas quantity passing through a heat exchanger such as a radiator while preventing overcooling in winter with a simple structure. SOLUTION: Guide angle θ is gradually changed so that the guide angle θof a vane 41a positioned above plural vanes 41 is smaller than the guide angle θ of a vane 41i beneath. Thereby passing wind is prevented from colliding against an engine 10 with keeping average guide angle θ of the vanes (introducing guide) relatively large. Then the gas having passed through the radiator 30 can be prevented from colliding against the engine 10 with restricting reducing of the gas quantity passing through the radiator 30 without placing an opening/closing mechanism for variably controlling the guide angle θ. Accordingly, overcooling in the winter can be prevented with a wind direction guide 40 with a simple structure.
Patent JP-2003076997-A (JP)
Title: System for preparing picture postcard with advertisement
Inventor: MIYAMOTO MASASHI
IPC: H04N1/387
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To accelerate reutilization by facility users and to accelerate invitation of new facility users in various kinds of facilities. SOLUTION: A system for preparing a picture postcard with an advertisement is constituted of a reception terminal provided with a picture postcard origination information input means and an information transmission means, and a picture postcard preparing device provided with an information reception means and a picture postcard preparation means. By originating the picture postcard with a high advertising effect, on which a photo of a customer and the advertisement of the facilities are printed, a facility utilization inviting effect is demonstrated to a recipient. Also, by sending direct mail for the advertisement to a sender and the recipient at any time, facility reutilization accelerating and new utilization accelerating effects are demonstrated.
Patent JP-2003074606-A (JP)
Title: Brake for railway rolling stock
Inventor: ARAI JUNICHI
IPC: F16D65/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake for a railway rolling stock capable of stably applying a protection brake or a stay brake using an electro-hydraulic actuator. SOLUTION: The brake is provided with a first passage 41 guiding operating oil delivered from a pump 21 by the normal rotation of a motor 20 to a remitting-side oil chamber 3 and a second passage 42 guiding the operating oil delivered from the pump 21 by the reverse rotation of the motor 20 to a braking-side oil chamber 4 and the operation direction of an output cylinder 71 is switched by switching the delivering direction of the pump 21.  The brake is also provided with a third passage 43 guiding the operation oil flowing out from the remitting-side oil chamber 3 to the braking-side oil chamber 4, an ordinarily opened type third solenoid valve 17 interposed on the way to the third passage 43, and a controller 50 closing the third solenoid valve 17 when operating a service brake, while opening the third solenoid valve 17 in operating the protection brake, and driving the motor 20 so as to guide the operating oil delivered from the pump 21 to the braking-side oil chamber 4.
Patent JP-2002270387-A (JP)
Title: Multi-lamp driving system
Inventor: LIN WEI-HONG
IPC: H05B41/282
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lamp driving system, which controls the balance of current correctly. SOLUTION: An inverter, which outputs an alternate current power source, a lamp set containing a 1st lamp and a 2nd lamp, and a balance control device, which combines electrically between the inverter and the lamp set, are included. The balance control device includes a 1st load, which combines between the 1st lamp and the inverter electrically, a 2nd load, which combines between the 2nd lamp and the inverter electrically, and a 3rd load, which combines between the 1st load and the 2nd load electrically. The impedance value of the 2nd load and the 1st load is substantially the same, and the impedance ratio of the 3rd load and the 1st load is a negative value, and is suitably -2.
Patent JP-2002324360-A (JP)
Title: Signal processing circuit and signal processing method
Inventor: MASHITA TSUGUAKI
IPC: G11B20/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit and a signal processing method that can remove the influence of a noise component to detect the high-level term or low level term of an input pulse signal for the signal processing circuit and the signal processing method converting an FM modulating signal to digital data. SOLUTION: The input pulse signal and clock are provided. The clock is outputted corresponding to the level of the input pulse signal, the output clock is counted while clearing the count value corresponding to an output pulse signal and then the output pulse signal is set or reset.
Patent JP-2003086961-A (JP)
Title: Adhesive member
Inventor: ENDO SHINICHI
IPC: G06F1/16
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To fix equipment having a leg with a small width in size to a desk firmly. SOLUTION: In a state where no compression force is applied, a personal computer body 2 is placed on a desk 1 while a spherical adhesive member 6a is being interposed, thus obtaining strong adhesive force even in a leg 2a with a small width in size and a leg 2b with a small length in size.
Patent JP-2003082432-A (JP)
Title: Hard material and indexable insert type cutting tip
Inventor: OMORI NAOYA
IPC: B23B27/14
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a hard material free from jointed part and having locally different properties, a cutting tip and a method for manufacturing them. SOLUTION: The hard material is constituted of a hard phase, a binding phase and inevitable impurities and integrally formed without jointed part. The quantity of the binding phase varies with the part; when the total quantity of the binding phase contained in the whole hard material is A% by weight, a difference in percent by weight between the quantity of the binding phase in a part where the quantity of the binding phase is largest and that in a part where the quantity of the binding phase is smallest is >=A×0.02. The hard material with the above constitution can be obtained by providing a gradient to at least either of temperature and atmosphere during sintering.