baber/WOPTO huggingface dataset:
Patent JP-2002145673-A (JP)
Title: Refractory for converter tapping hole
Inventor: NOMURA OSAMU
IPC: C21C5/46
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide such refractories for a converter tapping hole consisting of a sleeve fitted to a tapping section of a converter and a block(s) laid on the periphery of the sleeve, that not only the oxidation resistance, spalling resistance, dissolution resistance and wear resistance of each of the refractories are sufficient to meet the respective requirements and the service durability of such a refractory for the tapping hole sleeve can be improved but also accordingly, the frequencies of repair and replacement of the tapping hole sleeve can be reduced and further, an improvement in operation rate of the converter can be realized. SOLUTION: Each of a part or all of the refractories for a converter tapping hole consisting of a sleeve fitted to a tapping section of a converter and a block(s) laid on the periphery of the sleeve, consists of a spinel-containing formed body the production process of which comprises: adding 0.1-20 mass % (on the outer percentage basis) of a binder to 100 mass % of a spinel raw material consisting essentially of magnesia and alumina; kneading the resulting mixture; forming the kneaded material into a green body; and drying the green body, and optionally, thereafter further firing the dried body in a non-oxidizing atmosphere, to produce the objective formed body; wherein the spinel-containing formed body has a <=15 mass % unavoidable impurity content.
Patent JP-2002140406-A (JP)
Title: Inventory returning system and inventory returning processing method
Inventor: SHIMODA TOSHI
IPC: G06Q50/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To automatically and easily and accurately return the contents of inventory management data to the state prior to shipping, and to execute necessary inventory returning works without any error by issuing instruction data 7 to departments in charge. SOLUTION: Inventory management data 3 indicating the state of components prior to shipping and inventory management data 4 indicating the state of components posterior to shipping are stored in a storage device 1. The inventory management data 4 are preserved for a prescribed period beyond at least a period in which the merchandise can be returned posterior to shipping. When a product is returned, an inventory returning processing means 5 clears an prescribed item included in the inventory management data 4 posterior to shipping into the initial state, and returns the inventory management data 4 to inventory management data 3 prior to shipping. At the same time, the inventory returning processing means 5 generates instruction data 7 by rewriting information related to the pertinent components included in the inventory management data 4 posterior to shipping by referring to a component list 6.
Patent JP-2002136324-A (JP)
Title: Pouch for storing tool
Inventor: DEWA TAKAFUMI
IPC: A45C11/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To easily put a tool into a pouch main body and pull it out of the pouch main body in a pouch for storing the tool locked in a safety belt while suspended. SOLUTION: A flexible projecting part 26 is provided in an upper section on a rear surface 21 on a body side of the pouch main body 20. When the safety belt 1 is mounted on a waist part of a body, the projecting part 26 comes into contact with the waist part of the body and an upper face 20a of an opening of the pouch main body 20 leaves to the outside of the waist part of the body.
Patent JP-2002142300-A (JP)
Title: Sound field forming circuit and sound field forming system
Inventor: IIGAI YUKIYA
IPC: H04S1/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a sound field forming circuit together with a sound field forming device comprising it capable of forming a sound field with depth and variation. SOLUTION: There are provided a first switch part which supplies a first tone control circuit, for adjustment, with either a signal from a sound source or a signal outputted from a second tone control circuit, a second switch part which supplies the second tone control circuit with either the signal from the sound source or the signal outputted from the first tone control circuit, a third switch part which supplies a front channel with either the signal outputted from the first tone control circuit or the signal outputted from the second tone control circuit, and a fourth switch part which supplies a rear channel with either the signal outputted from the first tone control circuit or the signal outputted from the second tone control circuit.
Patent JP-2002141225-A (JP)
Title: Method of manufacturing laminated electronic component
Inventor: KOBAYASHI SEIICHI
IPC: H01F17/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem raised by laminated electronic components at the formation of magnetic material layers, a groove is apt to be filled up and a nonmagnetic material section is not formed, because magnetic material paste oozes out in the groove. SOLUTION: The laminated electronic components are constituted, in such a way that after a second magnetic material layer has been formed on the whole upper surface of a first magnetic material layer on which a first conductor pattern for coil is formed, the loop-like groove is formed by performing laser beam machining on the second magnetic material layer. The nonmagnetic material section is formed in part of the groove. Then a second conductor pattern for coil is printed with one end section of the pattern being superimposed on the end section of the first conductor pattern, and the other end section is extended to the surface of the nonmagnetic material section. Consequently, the nonmagnetic material section can be formed between the first and second conductor patterns for coil, even when the size of the electronic components is reduced, and in addition, the printing accuracy of the conductor patterns and magnetic material layers can be improved.
Patent JP-2002109319-A (JP)
Title: New merchandise code used in electronic commercial transaction utilizing the internet and method for writing order code
Inventor: KAMEI HIDEO
IPC: G06Q10/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method by which an electronic commercial transaction can be performed over the Internet. SOLUTION: A head office managing a system provides an individual and a corporation, which perform an electronic commercial transaction with a merchandise code and/or an order code using a special symbol utilized in the electronic commerce transaction. By this method, a unique merchandise code over the Internet is acquired, complicated order payment can also be dealt with flexibly, and the electronic commerce transaction can be promoted smoothly.
Patent JP-2002137451-A (JP)
Title: Optical head device
Inventor: SASAKI HIDEMI
IPC: H04N1/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize an instant printer. SOLUTION: A head module 50 accommodates a head motor 55, a deceleration mechanism and an optical head in one body. The optical head is arranged to the depth of an opening 59a. Pinion gears 57 to be driven and rotated by the head motor 55 via the deceleration mechanism are set to both ends of the head module 50. Rack gears 53 to be engaged with the pinion gears 57 are formed to a chassis 48. The head module 50 irradiates a printing light corresponding to image data from the opening 59a while reciprocating in a direction of an arrow B, thereby exposing an instant film 31. Since no driving mechanism for the head module 50 is set outside a move range of the head module 50, the instant printer 25 can be made compact.
Patent JP-2002149453-A (JP)
Title: Method for reproducing information and device for the same
Inventor: MATSUO HIROSHI
IPC: G10L21/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve such problems that it is necessary to quickly operate a system control part or the like, since there is possibility that processing cannot be completely executed at a low speed in a conventional manner, and that it is necessary to increase the memory capacity of a temporary storage means in order to perform the batch processing of FAT retrieval at the time of starting fast running reproduction. SOLUTION: A recorded information reading circuit 21 stores file information read from the directory area of a recording medium 10 into the prescribed area of a main memory 26, and then starts the processing of the first music. In the processing of each music, the recorded information reading circuit 21 prepares an FAT table for fast running, and stores the obtained FAT table into a FAT storage memory 24. Afterwards, the recorded information reading circuit 21 reads compression-encoded audio data from the recording medium 10 while referring to the FAT area on the recording medium 10, and performs the normal reproduction processing.  When it is judged that fast running processing is instructed during the normal reproduction processing, the recorded information reading circuit 21 reproduces the first one frame of the compression-encoded audio data of a cluster corresponding to each FAT while referring to the FAT table of the FAT storage memory 24.
Patent JP-2002145761-A (JP)
Title: Cosmetic leaving moist feeling on skin
Inventor: SATO NORIO
IPC: A61K8/97
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning cosmetic capable of sufficiently removing the dirt from the skin while leaving a protecting film on the skin. SOLUTION: The cleaning cosmetic contains a 10-24C branched fatty acid ester of hardened castor oil and/or castor oil.
Patent JP-2002149522-A (JP)
Title: Information processor and integrated circuit
Inventor: SAITO HARUO
IPC: G11B20/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To automatically make the Web page of the last preceding URL readable at the time of instructing connection to the Internet while playing a DVD, for instance, in a DVD player having an Internet function. SOLUTION: When a user performs playing operation of the DVD while the DVD player is connected to the Internet, the last URL is held and the Internet is also disconnected (ST23 to ST25). For example, when the DVD player is connected to the Internet while the DVD is played, the DVD playing is stopped and the Web page of the last URL is subsequently and automatically made to be readable on the basis of the preceding reproduction URL held as described above. Thus, the user can make the Web page of the last preceding URL to be readable without performing a special operation at the time of connecting to the Internet the next time even though Internet connection is disconnected by the playing operation, etc., of the DVD 101.
Patent JP-2002148898-A (JP)
Title: Image forming device
Inventor: AKANUMA HIROYUKI
IPC: G03G15/01
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device equipped with plural image forming units and capable of realizing the improvement of maintenance efficiency related to the exchange of an image carrier in the plural image forming units while maintaining high image quality and high speed operation and the prolongation of lives considered from all the image forming units. SOLUTION: This image forming device is equipped with a control means 70 controlling to apply electrification voltage obtained by superimposing AC voltage on DC voltage to electrifying devices 12 in all of plural image forming units 10 when the units 10 all perform image forming operation, and controlling to apply electrification voltage only of the DC voltage to the device 12 in the units 10 to perform the image forming operation when the units 10 partially perform the image forming operation.
Patent JP-2002152745-A (JP)
Title: Image information conversion apparatus and method
Inventor: SATO KAZUFUMI
IPC: H04N19/513
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image information conversion apparatus and method that are suitable for receiving image information (bit stream) compressed by means of orthogonal transform such a discrete cosine transform and motion compensation via network media such as satellite broadcasting, cable television(CATV) and the Internet or for processing the image information on a storage medium such as a magneto-optical disk. SOLUTION: The image information conversion apparatus converts MPEG2 image compression information into MPEG4 image compression information and has an MPEG2 image information decoding section 2 that applies 4×8 down decoding for expansion decoding of the MPEG2 image compression information. A reduced inverse discrete cosine transform section included in the 4×8 down decoder conducts the reduced inverse discrete cosine transform processing while applying band limit to a high frequency component of the discrete cosine transform coefficient to reduce high frequency information of the image.
Patent JP-2002151669-A (JP)
Title: X-ray imaging device
Inventor: IKEDA MITSUSHI
IPC: H04N5/357
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent an instability of operation due to threshold voltage fluctuations of a TFT which is incorporated so as to extract for the signal output of an x-ray/electric conversion layer. SOLUTION: By disposing pixel electrodes 17 in the X-ray/electric conversion layer 18 into an array shape and impressing the voltage pulses of a polarity opposite to the average polarity of a voltage applied at the operation to the gate electrode 21 of a gate insulation type TFT 20 for pixel switching connected to the respective pixel electrodes, so as to extract the signals at the time of non-operation, the fluctuation of the threshold voltage (Vth) of the TFT is suppressed.
Patent JP-2001210888-A (JP)
Title: Piezoelectric element and its manufacturing method, and ink-jet type printer head using them
Inventor: FUKUI TOSHIMI
IPC: H01L41/318
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an element which always has fixed and superior piezoelectric properties and realizes relatively easy control of a manufacturing process. SOLUTION: In a piezoelectric element, where electrodes 6, 8 are arranged at both sides of a piezoelectric film 7, the surface of the piezoelectric film in contact with an electrode is provided with an oxide layer 7a, which is formed of solid solution of a composite oxide represented by chemical formula of ABO3 or two or more kinds of composite oxides shown by chemical formula of ABO3 each, and whose Pb content is 0 or 15 wt.% or less.
Patent JP-2002150457-A (JP)
Title: Information-transmitting method at emergency
Inventor: YAMAGUCHI TATSUYA
IPC: G08B27/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a system solving the problems in an emergency communication at the time of a disaster which is indispensable for all inhabitants in a region, that an information of the most appropriate refuge place in the region cannot be developed, when a receiver is moving, that a receiving information is sometimes distributed by a mother language which cannot be understood by the receiver and that information, transmitted from the inhabitants in the region, cannot be utilized effectively as disaster information. SOLUTION: In the system for distributing refuge information to habitants in a region at generation of the disaster, an information of data kind which can be received by a receiving medium owned by the respective habitants at the region can be distributed and an information, capable of being understood surely, can be distributed by selecting a mother language received by a receiver side.
Patent JP-2002158550-A (JP)
Title: Digital power amplifier
Inventor: NAKAGAMI TARO
IPC: H03M3/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate gain setting for taking an average output sound pressure level by a large amount in the average input signal level part of a digital power amplifier. SOLUTION: In the digital power amplifier, with which an audio frequency band signal S3 is inputted to a ΔΣ modulator 23 and this signal S3 is made into a power switch control signal S11, such as a pulse density modulated signal or a PWM signal via the relevant ΔΣ modulator, so that a power switching signal 13 provided on the basis of this control signal S11 can be made into signal capable of being supplied to a load 7; the operation of this ΔΣ modulator 23 is stabilized by controlling the gain of a signal gain controller 2, provided on the prestage side of this ΔΣ modulator 23 by a detection means 21 for detecting the peak signal strength of this inputted digital signal;  and the upper limit of the average signal level of this signal S3 capable of being inputted to the ΔΣ modulator 23 is increased, so that the reproducing output of this average signal level is improved.
Patent JP-2002158190-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HINOMURA TORU
IPC: C23C16/34
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which allows no increase in contact resistance value or no malfunction of a semiconductor device when forming a contact plug using a titanium nitride film containing water. SOLUTION: The contact plug consisting of a titanium film, the titanium nitride film containing water, and a tungsten film is formed in a through hole formed on a cobalt bisilicide layer. Thereafter, even if a silicon substrate is heat-treated at a temperature higher than the deposition temperature of the titanium nitride film, a stable contact with a low resistance can be formed since the titanium film is evenly formed between the cobalt bisilicide layer and the titanium nitride film.
Patent JP-2002155329-A (JP)
Title: Aluminum alloy for sliding member
Inventor: TAGAMI MICHIHIRO
IPC: F16C33/12
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy which has excellent heat resistance, wear resistance and high recycling properties, and whose weight can be reduced as well. SOLUTION: An aluminum alloy 10 for a sliding member having a composition containing, by weight, 10 to 45% Si, 3 to 15% Cu and 5 to 30% graphite, and the balance Al with inevitable impurities is produced. In this alloy 10, the primary crystals of Si 12 are dispersedly precipitated in a state where they are projected by a height h (about 0.1 to 0.2 μm) from a matrix 14. Then, many projecting parts are formed. In this way, recessed parts 16 are formed between the adjacent primary crystals of Si 12. This recessed parts 16 can be filled with lubricating oils, lubricating fats and oils, solid lubricants or the like.
Patent JP-2002158334-A (JP)
Title: Capacitive element
Inventor: UMEDA MORIKATSU
IPC: H01L21/822
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the capacity electrode of a capacitive element, especially that having a large electrode area, is charged heavily at the time of formation and a via hole electrode being formed in subsequent fabrication process is broken down when the stored charged are discharged. SOLUTION: Since the area of a capacity electrode can be divided substantially into two by splitting a capacitive element into a first capacitive element 64 and a second capacitive element 65, charges being stored in the capacity electrodes 24 and 25 during fabrication of a semiconductor device can be halved and plug electrodes being formed in subsequent process can be protected against breakdown due to charge-up in the capacity electrode. Since the split capacity electrodes 24 and 25 are connected with adjacent diffusion layers 14 and 15 through a first interconnection layer directly above the capacity electrodes, charges generated in the fabrication process subsequent to the process for forming the first interconnection layer can be discharged to the diffusion layer and a capacitive oxidation layer can also be protected against breakdown.
Patent JP-2001176891-A (JP)
Title: Die-bonding device
Inventor: SHINOZAKI HIDENARI
IPC: H01L21/67
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a die-bonding device which can surely pick up a chip placed on an adhesive sheet by a collet, without incorrect pick-up. SOLUTION: A collet 23 is driven by a second motor 22 to move vertically down and sucks and vacuum chucks a chip 4 on an adhesive sheet 3. A needle 9 is driven by a first motor 11 to push up the chip 4 on the adhesive sheet 3. That the collet 23 reached the top surface of the chip 4 is shucked and stops moving down, and that the needle 9 reaches the bottom surface of the adhesive sheet 3 and stops moving up. When a prescribed stabilization time elapses after this checking, the first and second motors 11, 22 are driven to start moving up the needle 9 and the collet 23, at the same time at the same speed, to pick up the chip 4 by the collets 23 while pushing up the chip 4 by the needle 9.
Patent JP-2001137475-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To distinguish the identification information of a combination valid area where a ready state is generated from the identification information of other combination areas and to display it. SOLUTION: The distinguishing display of changing the size of the pattern 41 of the combination valid area where the ready state is generated is performed and the combination valid area where the ready state is generated is indicated.
Patent JP-2001187600-A (JP)
Title: Small propulsion unit
Inventor: LOHN PETER D
IPC: F02K9/88
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved small propulsion unit. SOLUTION: This small propulsion unit 11 provides small unit force. The small propulsion unit 11 is useful as a propulsion means for a small satellite, for instance. The small propulsion unit 11 has an air spike 12 extending outward over the external wall surface of a chamber 14 of the small propulsion unit 11 near an outlet nozzle formed of two diaphragms or rupture discs 15, 16 closing the chamber 14 on both sides of the air spike 12. The air spike 12 is preferably formed integrally with the chamber 14 by a batch electronic manufacturing method. The small propulsion unit and a row 17 formed of a plurality of small propulsion units permit much higher propulsion efficiency and more control to attain a much more uniform impulse characteristic.
Patent JP-2001137456-A (JP)
Title: Game machine
Inventor: SENDA TAKASHI
IPC: A63F7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine provided with an opening/closing member in a variable winning device for demonstrating new fun. SOLUTION: This variable winning device 1 is provided with the opening/ closing member 111 capable of mounting a game ball, a guiding path 110 for guiding the game ball mounted on the opening/closing member, a holding part 107 capable of holding the game ball from the guiding path 110 and a continuous winning port 105. By forming the opening/closing member 111 rotatably at the angle of half rotation or more, a new winning state is provided.
Patent JP-2002162057-A (JP)
Title: Air conditioner
Inventor: KOMENO NORIYUKI
IPC: F24F1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To materialize radiation and equal indoor temperature distribution by means of a fin tube heat exchanger where fins are bent. SOLUTION: This air conditioner is composed of a heat medium pipe 7 which lets a hot heat medium flow, fins 28 which are attached to have heat conductive relation with the heat medium pipe and one end of whose long side each is bent and also the other end of whose long side each is bent in the reverse direction to the above one end, a casing which is provided with an opening 14 such that one end 29 of the fin face the interior of a room, a circulation flow blowout port 15 above the opening, and a blast means 25. The heat of the heat medium heats the heat medium pipe 7 and the fin 28 by the above constitution, and they heat the indoor air sent to the fins from a blast means. This air conditioner blows it out as hot air from the opening 14, and lets a cold circulation flow run out of a circulation flow blowout port 15.  Thus, thin can prevent the irregularity of indoor temperature, and also this can generate radiant energy from the bend 31 of the fin and radiate it into a room from the opening.