baber/WOPTO huggingface dataset:
Patent JP-2003309598-A (JP)
Title: Stream distribution method, apparatus, program and recording medium recording the program
Inventor: KIMURA TATSURO
IPC: H04N7/173
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of clients to be housed, even if a stream distribution apparatus is deluged with access from clients.  <P>SOLUTION: A client attributes table 12 holds a client ID, speed level, connection time, priority and state for each client which is presently connected to the stream distribution apparatus 1. When a new client is connected, a range adjusting section 13 compares the present total distribution range of the apparatus 1 with the maximum distribution range. If the present total distribution range exceeds the maximum distribution range, the section 13 lowers the speed level of a client under connection or a lower-priority client under connection by one level until the present total distribution range does not exceed the maximum distribution range. If the total distribution range does not exceeds the maximum distribution range or if the present total distribution range turns to a state that it does not exceeds the maximum distribution range, the apparatus 13 updates the table 12 to update and hold the maximum distribution range, and requests a stream processing section 14 to distribute the stream data to the newly connected client in the speed level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317025-A (JP)
Title: Apparatus and method for distribution prediction
Inventor: KOGURE HIROSHI
IPC: G06Q10/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete method for prediction for a distribution predicting apparatus.  <P>SOLUTION: The left side of a distribution predicting circuit 10 is a circuit 25 for an event A and the right side is a circuit 26 for an event B, and the both are connected by an admittance element 19 having a resistance value Rab. Denoting the current number of persons of the event A as Va, the current number of persons of the event B as Vb, the admittance of the admittance element (e.g. the resistance element) 19 between the events A and B which is calculated from statistical data of temporal transition of a past distribution of persons as Yab (=1/Rab), temporal variation in the rate of an increase in the predicted number of persons of the event A as A(t), temporal variation in the rate of an increase in the predicted number of persons of the event B as B(t), the voltage value of a DC voltage source 14 of the event A as Va×A(t), and the voltage value of a DC voltage source 18 of the event B as Vb×B(t), a current Iab(t) flows to the admittance element 19 with switches 16 and 17 closed. The current Iab(t) flowing to the admittance element 19 is calculated to predict a flow of persons between the events A and B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315675-A (JP)
Title: Projection lens system and projector device
Inventor: YOSHIDA MASAFUMI
IPC: G02B27/18
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance compact projection lens for projecting an image to a screen from a light modulator equipped with a plurality of elements forming an image by changing the reflecting direction of light such as a digital mirror device.  <P>SOLUTION: The projection lens 5 is equipped with a common lens group 5a positioned on the side of a light valve 2 and through which illuminating light 11 and projected light 12 pass, and an output lens group 5b through which only the projected light 12 passes. The lens group 5a has positive refractive power and the input end lens 15 of the lens group 5b is a negative lens concave on the side of the light valve 2, whereby space between the lens groups 5a and 5b is shortened, and the ratio of peripheral light quantity is made large, so that the compact and bright projection lens system 5 can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314935-A (JP)
Title: Container for cold storage medium/thermal storage medium
Inventor: NISHIYAMA KEIICHI
IPC: A01N1/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a cold storage medium/thermal storage medium of a novel shape structure wherein an object of cooling or keep-warm is prevented from being damaged and deteriorated.  <P>SOLUTION: This container for cold storage medium/thermal storage medium has a hollow (recessed shaped) 7 for preventing the contact with a part or the entire of the object of cooling or keep-warm. This container for cold storage medium/thermal storage medium has a mouth 2 for filling the cold storage medium or thermal storage medium, an upper face and a bottom face are in parallel with each other, fitting projection parts 3 for stacking the containers are formed on a plurality of points of the upper face and/or the bottom face, and the fitting recessed parts 4 corresponding to the fitting projection parts 3 are formed on the upper face and/or the bottom face, and the hollow (recessed shape) 7 is formed on a side part of the container 1. This container for cold storage medium/thermal storage medium has the shape formed by cutting a hollow ring in half from the middle, and a part surrounded by the ring is corresponded to the hollow (recessed shape) 7. The object to be cooled is a dead body, and the contact-prevention part is its ears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316817-A (JP)
Title: Researching method, researching device, researching system, computer program and recording medium
Inventor: YAMAGUCHI KENICHI
IPC: G06F17/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a researching method, a researching device, a researching system, a computer program and a recording medium with improved operability of a researcher to reduce a researching time.  <P>SOLUTION: A database recording a record wherein data on a plurality of items are correlated with identification information identifying a researching target is reconstructed. An index file extracting the identification information identifying the researching target, and the data and an item name concerning the item is generated to a researching key. Research is executed by use of the generated index file. The data and the item name of the item concerning the researching key are extracted, and are exhibited to the researcher as the item for the narrowing-down researching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312269-A (JP)
Title: Umbrella securing tool for vehicle
Inventor: ARIKAWA HIROKO
IPC: B60R7/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tool by which an umbrella can be simply and quickly secured at the entrance of a vehicle, wetting by rain is prevented near the entrance when raining, and which can be easily and quickly removed when finished the same as when securing.  <P>SOLUTION: In the tool, the umbrella is secured to the vehicle for a short time by securing clips a, b to both ends of a main shaft C and causing one clip b to grip the handle of the umbrella and the other clip a to grip a door frame 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318962-A (JP)
Title: Connection setting system, connection setting method, and connection setting control program
Inventor: YOKOYAMA KENGO
IPC: H04L45/80
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection setting system whereby the load on AAL2 connection relaying can be relieved in a relay station.  <P>SOLUTION: The connection setting method of this invention includes: a step S201 of confirming whether or not a VC connection from an apparatus corresponding to a moving source cell to an apparatus corresponding to a moving destination cell is set in response to the request of the AAL2 connection setting; a step S202 of comparing the number of AAL2 connections settable in a path connection with the number of AAL2 connections having already been set when the result of confirmation indicates that the path connection is set; a step S203 of setting user connections in the newly set path connection when the result of comparison indicates that the number of user connections having already been set is greater; and a step S204 of setting the user connections into the path connection having already been set when the number of user connections having already been set is smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317922-A (JP)
Title: Induction heating cooker
Inventor: ITO TADAAKI
IPC: H05B6/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To keep loss balance of respective switching elements when characteristics of the switching elements are greatly different.  <P>SOLUTION: This induction heating cooking element is provided with the switching elements 7a and 7b connected in parallel to each other, drive circuits 8a and 8b driving them respectively, oscillation circuits 9a and 9b controlling the respective drive circuits, and an oscillation circuit changeover means 10 changing over between the oscillation circuits. The timing of the drive of the switching element is changed over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324537-A (JP)
Title: Housing information board
Inventor: TERASAWA AKIRA
IPC: H04M9/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by reducing the number of memory parts, without increasing the size of circuitry or making the configuration of the circuitry complex.  <P>SOLUTION: A memory part 30, composed of rewritable and non-volatile memory elements such as flash ROMs, is connected to a signal processing and computing part 10. Setting data (parameters), relative to control operations of a main controller 1, are stored in the memory part 30, and the setting data are read and written by getting access to the memory part 30 by the main controller 1 via the signal processing and computation part 10. Since a special EEPROM for storing the setting data as in a conventional way is no longer necessary, costs can be reduced and increase in the size of the circuitry and increase in complexity of the construction of the circuitry can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320910-A (JP)
Title: Power source control device for vehicle
Inventor: YAMAZOE HISAMITSU
IPC: B60Q1/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a battery exhaustion during parking due to leaving an operation switch turned on, without using an alarm or causing inconvenience to occur due to the power supply being cut off.  <P>SOLUTION: An engine ECU 13 determines whether the engine is in a stopped state or not according to output signals from such as a crank angle sensor 17 for detecting the rotational speed of the engine, and a body ECU 14 determines whether the vehicle is in use or not according to output signals such as a door lock sensor 32 for detecting the locking of the door. If it is determined that the engine is in a stopped state by the engine ECU 13 and determined that the vehicle is not in use, the device determines the vehicle to be in a normal parking state and turns off the contact of a power cut-off circuit 12, cutting off the power supply to a head lamp 19, a small lamp 20, a tail lamp 21, a number plate lamp 22, a turn signal lamp 23, a room lamp 24, windshield and rear window wipers 25 and 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323766-A (JP)
Title: Disk reproducing apparatus, and data reproduction method for disk reproducing apparatus
Inventor: FUJIOKA YOICHI
IPC: G11B27/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk reproducing apparatus which can easily perform reproduction control of a data file such as reproduction of data files in the desired order or setting/alteration of reproduction in accordance with a disk or a data file (contents), and to provide a data reproduction method in data reproducing apparatus.  <P>SOLUTION: In a disk reproducing apparatus provided with a means to read/write data from/to a removable memory and a means to reproduce the data recorded in the disk medium, reproduction control information for the disk medium and/or the data recorded in the disk medium is set, the set reproduction control information is recorded in the removable memory, and the data recorded in the disk medium is reproduced according to the reproduction control information recorded in the removable memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323263-A (JP)
Title: Common memory control method and control system
Inventor: OKUMOTO KATSUHIRO
IPC: G06F3/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common memory control method for receiving and transmitting I/O data straddling memory control apparatuses.  <P>SOLUTION: In a common memory of the memory control apparatuses, a step of storing an address of a common memory of other memory control apparatus as an object of receiving/transmitting I/O data, a step of recognizing an address of the common memory for managing a volume of an object to require I/O in a memory control apparatus A which received the I/O request from a host apparatus, a step of giving an instruction of establishing a path between common memories to be connected in the memory control apparatus A and a memory control apparatus B in the memory control apparatuses included in a packet format of a network and a switch device for switching a path between the common memories in accordance with an address of the common memory when the recognized address of the common memory corresponds to a common memory of other memory control apparatus B, and a step of notifying the host apparatus of the fact that the path is established for the I/O request are executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310246-A (JP)
Title: Method for fermentation treatment of vegetable and fruit, and microorganism suitable for fermentation of vegetable and fruit
Inventor: HANAMATSU NORIMITSU
IPC: C12N1/16
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable ethanol and acetic acid to be efficiently produced by a fermentation method even if vegetables or fruits containing comparatively little fermentation source such as glucose, such as squeezed draff of an apple are used.  <P>SOLUTION: The method for fermenting the squeezed draff of the apple as the vegetables and fruits by the action of microorganisms comprises (1) a pretreatment step for increasing the glucose of the fluidized vegetables and fruits, (2) an ethanol fermentation step for obtaining the ethanol by inoculating microorganisms comprising a variant having properties of Candida Shehatae on the fluidized vegetables and fruits, and (3) an acetic acid fermentation step for obtaining the acetic acid by inoculating acetic acid bacteria.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321661-A (JP)
Title: Adhesive for manufacturing paper container
Inventor: OCHIAI KENJI
IPC: B31B50/62
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based adhesive excellent in workability and safety, applied at normal temperature without melting by heat and suitable for industrial application such as a manual gun, a high speed paper container working machine and the like.  <P>SOLUTION: The adhesive comprises a water-based mixture of an acrylic ester-based polymer emulsion with a sodium salt of a maleic acid/olefin copolymer. The adhesive may contain adhesiveness-imparting agent such as a terpene low polymer or the like. The acrylic ester-based polymer preferably has ≤-65°C glass transition temperature (Tg). The maleic acid/olefin copolymer preferably has 10,000-50,000 molecular weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293289-A (JP)
Title: Method for producing cast coated paper
Inventor: ONO KATSUMASA
IPC: D21H19/84
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cast coated paper with which the size of curls is suppressed and the surface properties of the cast coated surface are excellent when environmental humidity is changed.  <P>SOLUTION: The method for producing the cast coated paper comprises coating one surface of base paper with a coating liquid consisting essentially of a pigment and an adhesive, bringing the coated layer in a wet state into pressure contact with a cast drum mirror finished surface and drying the coated layer. In the method, after the pressure contact of the coated layer and drying of the coated layer, the surface opposite to the cast coated surface is further coated with water or an aqueous solution of starch, etc., or an aqueous dispersion of the pigment, etc., and drying accompanied by restraining in the cross direction (CD) (direction vertical to the threading direction) is then carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297329-A (JP)
Title: Separator for sealed lead-acid battery
Inventor: SHIMIZU MAKOTO
IPC: H01M2/16
Filed: 2002-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator which is used in a sealed lead-acid battery and is made resistant to breakage caused by compression to enhance a battery life.  <P>SOLUTION: This separator for the sealed lead-acid battery is composed of mainly organic fiber, glass fiber and nonorganic powder. Monofilament synthetic fiber is blended by 15-30 mass % as the organic fiber to make compression breakdown strength not less than 80 N, and pulp-like organic fiber is blended by 15-25 mass % and sheath-core type organic fiber is blended by 2-10 mass % to make tensile strength not less than 5 N/10 mm<SP>2</SP>. The nonorganic powder is blended by 10-35 mass % and the glass fiber is blended for the remaining part. Excellent bag processing characteristics is given to it by blending the pulp-like organic fiber and the sheath-core type organic fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328903-A (JP)
Title: Fuel injection device and fuel injection valve for internal combustion engine
Inventor: KOSEKI YUKIO
IPC: F02M61/10
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To properly change a direction of injection to a proper direction according to the operation status of an internal combustion engine regarding a fuel injection device to inject fuel to a direct injection type internal combustion engine.  <P>SOLUTION: A fuel injection device is provided with a first to a third spray holes 62, 64, and 66 formed in a manner to stand in a straight line. Fuels injected through the first and second spray holes 62 and 64 are collided with each other to form a fan-shaped first spray 70 having an injection inclination angle α1. Fuel injected through the first to the third spray holes 62, 64, and 66 are collided with each other to form a fan-shaped second spray 72 having a spray inclination angle α2. During laminated operation of an internal combustion engine, a first needle valve 40 is opened and closed in a manner to form the first spray 70. During uniform operation of the internal combustion engine, first and second needle valves 40 and 50 are opened and closed to form the second spray 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325786-A (JP)
Title: Ball shooter of pachinko machine
Inventor: NAKAJIMA KUNIHIKO
IPC: A63F7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To extract a ball caught in the part where a hammer and a ball collide with each other.  <P>SOLUTION: When a ball P is taken in by a vertical groove in a shooting rail 7 of a ball shooter 2 from a receptacle device 3, when a player operates an extraction mechanism, an extraction opener 12 opens, the ball P taken in by the shooting rail 7 is received by a ball receiving opening portion 22 through a space between the extraction opener 12 and a hammer 6 from the part where the hammer 6 and the ball P collides with each other. Therefore, the ball received into the ball receiving opening portion 22 is discharged into the receptacle device 3 through a connecting passage connecting the ball receiving opening portion 22 and the receptacle device 3 and returned to the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326192-A (JP)
Title: Ionizing apparatus and system including the same
Inventor: ADACHI MOTOAKI
IPC: B03C3/38
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionizing apparatus capable of efficiently supplying a large quantity of cluster ions in a dwelling space.  <P>SOLUTION: The ionizing apparatus 10 has a container 12 for forming an inner spacer 18 communicating with an outer space 14 through a critical orifice 20. The first electrode 16 is arranged in the vicinity of the critical orifice 20 and the second electrode 26 is arranged in the inner space 18 so as to be opposed to the first electrode 16 so as to leave a predetermined interval. An air supply part 30 supplies gas (vapor) containing molecules of a predetermined substance (e.g. water) to the inner space 18. A power supply 28 applies a predetermined voltage across the first and second electrodes 16 and 26 to form corona discharge between these electrodes. Ions formed by the corona discharge are discharged to an expansion pipe 24 as a high speed jet from the critical orifice 20 and adiabatically expanded by the sudden lowering of pressure to be bonded to molecules in the surrounding atmosphere to be grown to cluster ions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333832-A (JP)
Title: Equivalent series resistance correcting circuit and piezoelectric actuator driving circuit
Inventor: FUKAGAWA YASUHIRO
IPC: H02N2/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an output voltage from decreasing due to a voltage drop caused by the equivalent series resistance component of a buffer capacitor in a circuit for supplying a current intermittently from the buffer capacitor.  <P>SOLUTION: A high capacity buffer capacitor 13 is connected in parallel with a correction capacitor 14 having resistance lower than the equivalent series resistance component thereof thus suppressing the voltage drop. An output voltage drop during power supply resulting from the fact that the capacity of the buffer capacitor 13 is lower than that of the correction capacitor 14 is supplemented by moving charges from the buffer capacitor 13 to the correction capacitor 14 when power is not supplied to a load 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329528-A (JP)
Title: Frequency estimation device and tire-air-pressure estimation device
Inventor: UMENO KOJI
IPC: G01H13/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency estimation device for satisfactorily estimating a frequency even when a sampling period is fluctuated.  <P>SOLUTION: A rotational speed of a wheel including a tire for an automobile is detected by a wheel-speed detection means 12, and the sampling time at this time is measured by a sampling-time measuring means 22. A filter according to the sampling time of a wheel speed signal measured by the measuring means 22 is selected by a filter means 14, and a noise component of the wheel speed signal is removed. The noise-removed wheel speed signal is converted by a reference-value setting means 18 in such a way that the amplitude center of the wheel speed signal becomes a zero reference. The wheel speed signal is sorted by a sorting means 20, the number of crossing times of the time in an estimation small section, the wheel speed signal and a reference value is integrated by a zero-crossing and estimation-time integration means 30, and a tire resonance frequency is derived by a tire resonance frequency derivation means 32 on the basis of an integrated result of the integration means 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327098-A (JP)
Title: Pedal moving device for vehicle
Inventor: KAWAMOTO YOSHIHIRO
IPC: B60K26/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce impact on lower legs of the driver at a vehicle crash by moving a pedal for driving operation forward without delay at the crash.  <P>SOLUTION: This pedal moving device includes a distance sensor 41 detecting a distance from an object in front (mainly a vehicle in front). An electronic control unit 43 predicts that the vehicle will crash into a front object based on a detection signal of the sensor 41 and makes a brake pedal 10 move forward without delay. Also priority may be given to a crash prevention operation by the driver, by detecting a pedaling operation of the pedal 10 by a pedaling detection switch 54 and prohibiting or preventing the pedal 10 from retracting forward at pedaling operation of the pedal 10.  <P>COPYRIGHT: (C)2004,JPO