baber/WOPTO huggingface dataset:
Patent JP-2002120241-A (JP)
Title: Apparatus and method for manufacturing plastic sheet
Inventor: MATSUMOTO KAZUNORI
IPC: F28D15/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a plastic sheet capable of simply manufacturing even the sheet having a large size without necessity of a large-sized facility. SOLUTION: The apparatus for manufacturing the plastic sheet comprises a casting mold having a pair of heat transfer plates 1 and 2 opposed at a prescribed gap to sandwich a monomer or a liquid-like composition containing the monomer, and a plurality of heat pipes 4 and 5 arranged on non-liquid- contact surfaces of the plate 1 and 2 so that heating media flow. In this case, the media flow through the pipes 4 and 5 to heat the plates 1 and 2 to cast and polymerize the monomer or the liquid-like composition containing the monomer.
Patent JP-2002120272-A (JP)
Title: Equipment and method for calculating amount of production of extruder
Inventor: HARAMOTO NOBUHIRO
IPC: B29C48/92
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for calculating the amount of production of an extruder which enable calculation of the amount of production even for a time when materials are filled, thus enabling accurate calculation of the amount of production. SOLUTION: The equipment for calculating the amount of production of the extruder has material supplying devices 1 and 2 provided on the upstream side of the extruder 8 and a gear pump 13 provided on the downstream side of the extruder 8, and the amount of production is calculated on the basis of the total weight of the materials charged from the material supplying devices 1 and 2.  In the equipment, weight detectors 3 and 4 detecting the values of reduction of the weight of the material supplying devices 1 and 2 when the materials are not filled, a material supply amount control device 5, a rotational speed detecting device 17 detecting the speed of rotation of the gear pump 13 when the materials are filled and an integrating control device 16 calculating the total weight of the materials and the amount of production on the basis of the values of reduction of the weight and the speed of rotation, are provided.
Patent JP-2002135194-A (JP)
Title: Method for sensing approaching communicable range and null region sensing circuit
Inventor: YAGINUMA ICHIRO
IPC: H04B7/26
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To quickly start communication when a communicable range is reached, while a power consumption is reduced, related to a receiver for a mobile narrow band communication using a radio antenna. SOLUTION: A receiver is provided with an NULL region sensing circuit (10), which outputs a trigger signal (w-up) for triggering a communication control part (108) of the receiver assuming that the distance between antenna approaches a communicable range, when a NULL region present between the main lobe and side lobe of the directional characteristics of the antenna is sensed, based on the fluctuation of a reception level signal (V1), which is a detection signal of the reception level of a transmission radio wave fluctuating, depending on the distance between the antennas. Here, the preparation for communication with the receiver is started, immediately prior to the distance between antenna of the transmitter, and the receiver reaches a communicable range.
Patent JP-2002130156-A (JP)
Title: Scroll fluid machine having multistage type fluid compressing part
Inventor: KIMURA HIDEYUKI
IPC: F04C23/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a multistage compression type scroll fluid machine for preventing leakage of a high pressure compressed fluid from a rear stage compressing part to a front stage compressing part. SOLUTION: Spiral lap grooves 27 and 28 are formed on the fluid intake end side of an initial stage compressing part from the delivery port vicinity of the compressed fluid of the final stage compressing part, a land part 9a provided with a delivery port 2e arranged on the front stage compressing part side tail end and a suction port 2f for sucking the compressed fluid from the delivery port in the rear stage compressing part side is arranged between the final stage compressing part and the initial stage compressing part of the lap grooves, and a seal member 25 for preventing the leakage of the compressed fluid to the delivery port opening side of the front stage compressing part from the rear stage compressing part side is arranged on a land surface of the land part.
Patent JP-2002128953-A (JP)
Title: Process for thermally decomposing polymeric compound
Inventor: YOSHII NAOKI
IPC: C08J11/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition process which safely saturates a polymeric compound containing an unsaturated hydrocarbon without using a hydrogen gas. SOLUTION: The process for thermally decomposing a polymeric compound comprises thermally decomposing a polymeric compound, obtained by subjecting a waste plastic containing a vinyl chloride based polymeric compound to dehydrochlorination treatment, with the use of a reducing agent excluding a hydrogen gas at a temperature and a pressure which render water in the subcritical state or in the supercritical state.
Patent JP-2002125514-A (JP)
Title: Artificial fishing bank
Inventor: NAKAGAMI YOSHIHIRO
IPC: A01K61/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide low-cost artificial fishing banks without requiring an additional resource. SOLUTION: The artificial fishing banks can be inexpensively installed without requiring an additional resource as a material for fishing banks by mutually crossing and piling used railroad ties 1 made of prestressed concrete in square parallel crosses to form a frame 2 and arranging the frame on the bottom of the sea 3.
Patent JP-2001223280-A (JP)
Title: Nrom cell with overall decoupled primary and secondary injection
Inventor: EITAN BOAZ
IPC: H01L21/8247
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cell structure durable against many programs and erasing cycles in an NROM cell. SOLUTION: A method for forming a programmable read only (NROM) cell of a nitride has the step of decoupling injection of channel hot electrons into a charge trapping layer of the NROM cell from injection of non-channel electrons into the charge trapping layer. The step of decoupling can include the step of minimizing the injection of the non-channel electrons into the charge trapping layer. Alternatively, it includes the step of minimizing the generation of the non-channel electrons. This includes cells which have minimal injection of non-channel electrons therein.
Patent JP-2002142205-A (JP)
Title: Information processing device, method therefor and recording medium
Inventor: MANO YOSHIZUMI
IPC: G06Q50/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To prepare the order of program contents through simple processing. SOLUTION: An order placement list input screen 691 is provided with an order information input part 701 in which data necessary for preparing an order, is written and they can be rewritten if necessary, a submit button 702 to instruct sending an information written in the order information input part 701 to a contents distribution intermediation system 11, and a back button 703 to return to a just previous screen. A buyer inputs an order information and clicks the submit button 702 to place an order including a desired contents to a corresponding seller.
Patent JP-2002137779-A (JP)
Title: Airbag device for motorcycle
Inventor: SAITO HIROO
IPC: B62J27/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for a motorcycle with an airbag capable of receiving the rider without rotating or oscillating relative to the body of the motorcycle even if the rider collides against the airbag from a diagonal direction in an accident. SOLUTION: The device includes an airbag 5 which is inflated in front of the rider. The device is provided with a belt 6 for connecting the right and left ends of the inflated airbag to the motorcycle body 1.
Patent JP-2002148948-A (JP)
Title: Regulation blade, wet type developing device and wet type image forming device
Inventor: TAKEDA YUUSUKE
IPC: G03G15/10
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a liquid developer to a non-development area of a developer application member, to suppress useless consumption of the liquid developer and to suppress generation of shortage of development bias at a low cost. SOLUTION: This wet type image forming device is provided with a wet type developing device to apply the liquid developer on an application roller to which the liquid developer is adhered on a development roller and to form a thin liquid developer layer on the development roller. A regulation blade 20 to regulate the liquid developer on the application roller is arranged on the upstream side of the development roller in the surface migration direction in comparison with an application part where the application roller applies the liquid developer on the development roller. The regulation blade is provided with a non-image contact part D to be abutted to the non-development area on both ends on the application roller to which the liquid developer not to contribute to development is adhered and the liquid developer on the non- development area is removed by the non-image contact part.
Patent JP-2002146970-A (JP)
Title: Reinforcing bar holder
Inventor: MIYASAKA JOJI
IPC: E04C5/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To simplify installation work for an auxiliary tool, increase slab strength by decreasing a ratio of impurity to concrete, and prevent a decrease in execution accuracy due to the overturn of the auxiliary tool during the execution of work for a slab. SOLUTION: A reinforcing bar holder 10 is integrally formed with a reinforcing bar holding part 10a for allowing a reinforcing bar (an upper reinforcement 12, etc.), disposed within a form 11 for the slab to be held at a predetermined height and a crown level display part 10c for displaying the predetermined crown level L of concrete placed within the form 11.
Patent JP-2002147300-A (JP)
Title: Intake device for internal combustion engine
Inventor: ESUMI KEITARO
IPC: F02M35/104
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine improving the degree of freedom in arrangement of a PCM inside an engine room and improving a cooling effect of the PCM. SOLUTION: This intake device for the internal combustion engine is provided with a fresh air duct (a first air duct) 4 sucking in air, an air cleaner 6 provided in a downstream side of the air duct, a throttle valve 16 provided in a downstream side of the air cleaner, an air hose (a second air duct) 8 connecting the air cleaner to the throttle valve, a surge tank 18 provided in a downstream side of the throttle valve, and a plurality of intake pipes 22 connected to a downstream side of the surge tank and arranged in one side of the engine. For example, a part of the air hose is formed into an enlarged chamber 12 and a PCM housing chamber 14 is formed adjacent to a side wall 24 of the enlarged chamber.
Patent JP-2002151424-A (JP)
Title: Vertical boat for heat treatment of wafer
Inventor: HORIUCHI YUSHI
IPC: H01L21/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vertical boat for heat treatment of a wafer which can heat-treat a wafer into a high-quality one with high yields. SOLUTION: The vertical boat for heat treatment of a wafer comprises SiC-based plate-like bodies 1a and 1b disposed away from each other, with the principal planes being faced each other; a plurality of SiC-based supports 2a'-2d' fixedly held between the plate-like bodies; and supporting recesses 4, each of which is provided on the inside face of each of the supports 2a'-2d' to be engaged with, and removably support the periphery of a wafer 3. The total area of the wafer 3 supporting face of the supporting recesses 4 to be engaged with, and to removably support the periphery of the wafer is set to 1% or smaller of an area of one face of the wafer 3 supported by the supporting recesses, and the sum of the cross-sectional widths (a) of all the supports 2a'-2d' for supporting the periphery of the wafer is set to 7% or smaller of the total circumference of the wafer 3.
Patent JP-2002148972-A (JP)
Title: Fixing device
Inventor: IROKAWA SEIICHI
IPC: G03G15/20
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a belt supporting member to be easily disassembled, assembled and miniaturized for a fixing device with a heating roll, a pressure belt to come in pressurized contact therewith and the belt supporting member to rotatably support the pressure belt. SOLUTION: The fixing device is provided with a belt supporting frame 7 constituted by coupling a first plate member 8 folded so as to form three walls 8a, 8b, 8c among an upstream wall 8b, a downstream wall 8c, an upper wall 9 and a lower wall 8a with a tabular plate member 9 to form one remaining wall 9, a fixing pad 21 made of elastic materials to be supported by the belt supporting frame 7 and to pressurize the rear surface of the pressure belt FP toward the heating roll Fh, an upstream side guide belt 12 and a downstream side guide belt 13 to be attachably/detachably mounted on the upstream wall 8b and the downstream wall 8c, respectively and to guide an inner surface of the heat belt FP and belt supporting members (5 to 22) to rotatably support the heating belt FP.
Patent JP-2002150617-A (JP)
Title: Optical information recording medium
Inventor: TAJIMA YUKITOSHI
IPC: G11B7/24003
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which can be manufactured in existing facilities for manufacturing a CD with a diameter of 120 mm, and has a card type CD which can be placed on a drive table for a CD with a diameter of 80 mm to perform reproduction. SOLUTION: In the optical information recording medium, a ring with an outer diameter of 120 mm is disposed outside the card type CD being a product, and these are connected with a runner and a gate. A level difference is provided on the border of a straight line connecting two points of ends distant from the center of a drive hole by 40 mm, and the card type CD can be set in matching with the recess of a player.
Patent JP-2002155011-A (JP)
Title: Method for recovering terephthalic acid from pulverized product of recovered polyethylene threphthalate
Inventor: YAZAKI JINICHI
IPC: C07C63/26
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering terephthalic acid from a pulverized product of a recovered polyethylene terephthalate by which the recovery ratio of the terephthalic acid is high and the treating time is short. SOLUTION: This method for recovering the terephthalic acid from a produced terephthalate comprises a reactional degradation step of reacting and degrading the pulverized product of the recovered polyethylene terephthalate in the presence of an alkali in an equimolar amount or an excess of the polyethylene terephthalate into the terephthalate and ethylene glycol in a solvent. the reactional degradation step includes many stages of two or more stages.
Patent JP-2001174484-A (JP)
Title: Alternate trigger apparatus and method for digital storage oscilloscope
Inventor: TALLMAN JAMES L
IPC: G01R13/28
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To stably display input signals used for triggering by sequentially triggering a digital storage oscilloscope by each of two or more input signals. SOLUTION: The input signals are stored via amplifiers 12 and 14 and A/D converters 122 and 124 to intake memories 132 and 134. An MUX 110 alternately supplies input signals to a trigger circuit 180. A control sequencer 190 controls development circuits 142 and 144 in accordance with a trigger signal to store data of the intake memories into waveform memories 152 and 154. When the oscilloscope is triggered by a CH1 (CH2), data of the waveform memory 152 (154) are updated and data of the waveform memory 154 (152) are not updated. A rasterizer 160 displays data of the waveform memories 152 and 154 as raster images to a display device 170.
Patent JP-2002157282-A (JP)
Title: Method/device for estimating man-hour and storage medium
Inventor: OUCHI TOSHIHIRO
IPC: G06F17/50
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To estimate man-hour without depending on change in estimation reference such as estimation elements, a unit requirement table and estimate formula. SOLUTION: In the case of estimating the man-hour by calculating the estimate formula described at least in four rules by referring to the estimation elements and the unit requirement table, the estimate elements are extracted from the estimate formula and the estimate element is replaced with a source program which can be carried out with a programming rule mounted in advance by referring to a standard source code. Among these replaced estimate elements, estimate elements required for obtaining a unit requirement value are added by referring to the unit requirement table. Elements for obtaining the unit requirement value in the estimate formula are replaced with source programs which can be carried out with the programming rule. Based on these replaced source programs, the estimate formula is converted to a formula which can be calculated with the programming rule.
Patent JP-2002162644-A (JP)
Title: Liquid crystal display device
Inventor: HASHIMOTO YUICHI
IPC: G02F1/1368
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To perform the restoring of a drain line easily. SOLUTION: Areas enclosed by adjacent gate signal lines and adjacent drain signal lines are made to be pixel areas on the liquid-crystal side surface of the substrate of one side of respective substrates which are disposed to face oppositely with liquid crystal and a switching element which is to be driven by a scanning signal from the gate signal line of one side and a pixel electrode to which a video signal is to be supplied from the drain signal line of one side via the switching element are provided in this pixel area and, moreover, a conductive layer for restoration which is overlapped with the drain signal line with an insulating film is formed in the pixel area.
Patent JP-2002163396-A (JP)
Title: Data terminal equipment
Inventor: HORI YOSHIHIRO
IPC: H04N21/266
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide data terminal equipment capable of managing ciphered contents data different in security level in accordance with respective security levels. SOLUTION: A contents list file 150 is constituted of contents files 1531 to 1535 and license management files 1521 to 1525. The contents files 1531 to 1535 record the file names of ciphered contents data Dc} Kc received on the different security levels and additional information Dc-inf. The license managing files 1521 to 1525 are recorded in accordance with the contents files 1531 to 1535 and they manage a license received by the different security level.
Patent JP-2002170472-A (JP)
Title: Circuit breaker
Inventor: KANEKO SHOZO
IPC: H01H71/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To operate a latch means on a trip unit side when the latch means on a opening/closing unit side is operated, related to a circuit breaker wherein the opening/closing unit and the trip unit comprise the latch means, and the latch means on the opening/closing unit side is operated when the latch means on the trip unit side is operated. SOLUTION: When a 2-stage latch means, including a trip lever 22 and hook 23 as well as a hook 23 and hook receiver 24 which are included in an opening/ closing unit is operated, a trip drive end 23d of the hook protrudes to the trip unit side, and operates the trip unit through an opening/closing unit trip relay lever 54 provided to the trip unit.
Patent JP-2002166635-A (JP)
Title: Printing system and method for administering printing quality
Inventor: MOROHARA TAKEHIRO
IPC: G06F3/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and a method for administering the printing quality, capable of reducing the manpower, the labor and the work time according to administration of the printing quality, or executing accurate judgment easily, and in particular, appropriate for enabling the same also in a system for transmitting printing data from a remote site. SOLUTION: According the this system, (a) in the case of printing a subject part of a printed matter according to printing data, the printing control is executed by a quality judging chart printing controlling means for a printing control of printing a quality judging chart of the printing matter at the same time, and (b) measurement is carried out by a quality judging chart measuring means for measuring the printed quality judging chart.
Patent JP-2001205800-A (JP)
Title: Fixing agent generator for ink jet printer
Inventor: LUND MARK D
IPC: B41J2/01
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling application of a fixing agent to a medium. SOLUTION: An ink print data receiving apparatus for use in an ink jet printer comprises a fixing agent quantity generating circuit 500 for calculating the variable quantity of fixing agent applied to a specified position of a medium based on the quantity of ink applied to the medium.
Patent JP-2001334025-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein the design change of the power source section can be kept to a minimum necessity even when the number of required power source output sections or the power source voltage constitution are changed at the times of a new model design and a specification change, and a diversion of power source related parts from other models is easy as well. SOLUTION: A plurality of power source voltages required in this game machine are collectively generated by the voltage converting section of a power source unit 420. In the meantime, respective power source voltages from the power source unit 420 are distributed to respective locations of the game machine from power source voltage output sections 431 to 437 of a distribution board 430 which is provided independently from the power source unit 420. Thus, when the number or required power source output sections or the power source voltage constitution are changed at the times of a new model design and a specification change, only the specification of the distribution board can be changed, and the design change of the power source section can be kept to the minimum necessity.
Patent JP-2002179959-A (JP)
Title: Image recording color composition and image recording agent
Inventor: OKAMOTO HISAO
IPC: C09D11/322
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an image recording color composition and an image recording agent, excellent in various features including fastness, using a disazo yellow pigment composition with difficulties in related prior arts settled. SOLUTION: The image recording color composition is a disazo yellow pigment composition produced by the coupling of a resin and a tetrazotized compound of 1,2-bis-(2-aminophenoxy)-ethane with a mixture of coupling components. The mixture comprises 90-99.8 mol% of one or more compounds selected from the group consisting of acetoacetanirides and barbituric acid and 0.2-10 mol% of one or more compounds selected from the group consisting of compounds other than the two.