baber/WOPTO huggingface dataset:
Patent JP-2002071404-A (JP)
Title: Flow measurement apparatus
Inventor: FUKAMI YASUMASA
IPC: G01F1/32
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a flow measurement apparatus which can be manufactured at a low cost, has high measurement accuracy, and a wide measurement range dealing with wide fluid conditions. SOLUTION: A vortex producing body 2 for producing Karman's vortexes 3 is arranged in a vortex measurement pipe 1 in which fluid passes, and electrodes 4a, 4b having mutually the same shape are arranged in the downstream position from the vortex producing body 2 to measure induced electromotive forces. A magnetic field generating apparatus 6 composed of a magnet in which N-poles and S-poles are arranged facing each other so as to hold the vortex measurement pipe 1 is arranged on the outer periphery of the vortex measurement pipe 1. The magnetic field generating apparatus 6 is arranged such that the direction of the magnetic field is perpendicular to the vortex producing body 2 and the electrodes 4a, 4b for measuring induced electromotive forces. A circuit 5 for detecting the flow rate of the fluid is electrically connected to the electrodes 4a, 4b.  The detection circuit 5 is composed of a differential amplifier, a positive-phase amplifier, or the like, in which a reference potential is constituted of a high impedance circuit.
Patent JP-2002069058-A (JP)
Title: Method for producing aluminum silicate
Inventor: OKAMOTO HIROSHI
IPC: C07D213/18
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity aluminum silicate even without using an ion exchange method by directly reacting a proton of a silicic acid with an amine to give a quaternary salt. SOLUTION: This method for producing an aluminum silicate is characterized by comprising an extraction process for adding an acid to an aqueous solution of a silicate to acidify the aqueous solution and extracting a formed silicic acid with an organic solvent and a condensation process for reacting the organic solvent having dissolved the extracted silicic acid with a fixed amount of an amine compound to obtain a formed amine compound salt of silicic acid.
Patent JP-2002069815-A (JP)
Title: Method for producing elastic-stretchable composite sheet
Inventor: TANGE SATORU
IPC: D04H1/559
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an elastic-stretchable composite sheet having a wide range of stretchability. SOLUTION: This method for producing the composite sheet having elastic stretchability, comprising intermittently bonding a non-stretchable second web 52a comprising thermoplastic synthetic fibers to at least one side of an elastic- stretchable first web 41a, characterized by containing a process for stretching the first web 41a, a process for bonding the second web 52a to the stretched fiber web 41a, and a process for stretching the bonded first and second webs 41a, 51a, in the process for producing the composite sheet 1.
Patent JP-2002065662-A (JP)
Title: Tomographic image formation apparatus
Inventor: GOTO TAIGA
IPC: G06T1/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To form a tomographic image of a thinner sliced thickness even if the distance between neighboring X-ray detectors at a same Z position is smaller than opening of fan beam. SOLUTION: This apparatus is composed of a projected data array means which generates a projected data array from a plurality of projection data which are obtained by a plurality of rows of X-ray detectors, a summation factor means which generates such a summation factor that compensates only effective channels which are in an FOV range, a summation projection data array means which generates such summation projection data array by adapting the summation factor to individual projection data, and a slice image means which generates a slice image from the summation projection data array. Since the apparatus can make the apparent opening of the fan beam smaller than it when actually looks, it is possible to produce a summation factor of which size is small in the view direction. This enables manufacture of a tomographic picture of a slice with more thinly sliced thickness.
Patent JP-2002069233-A (JP)
Title: Recovered solvent from foamed polystyrene treated solution, recovering process for foamed polystyrene treating solvent using this, and recycling process for polystyrene resin using this
Inventor: SAWA KIYOYA
IPC: C08J11/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a solvent recovered by extraction from a foamed polystyrene treated solution in which a foamed polystyrene is converted into jelly or gel, to provide a process in which the solvent in rapidly and simply recovered in good efficiency and with saving a cost and energy, and to provide a reclaiming process for a foamed polystyrene-treating solvent using this and a reclaiming process for a polystyrene resin using this. SOLUTION: The recovering medium for extracting and recovering a component of the foamed polystyrene-treating solvent from a treated substance in which a foamed polystyrene has been treated into a jelly or gelatinous form by contacting with the foamed polystyrene-treating solvent, is characterized in that this recovering medium by having a principal component of the compound having in one molecule at least one kind of a functional group with 65 or more of the inorganicity value in the organicity conceptive chart.
Patent JP-2002079366-A (JP)
Title: Method and apparatus for casting metal and ingot
Inventor: YANAGIMOTO SHIGERU
IPC: B22D27/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for casting metal by which an ingot having no cut-off surface on the surface and sound internal part can be obtained, by flattening the solidified interface for preventing the development of crack on the ingot due to the concentration of solidified shrinkage stress caused by the development of locally recessed part on the solidified interface which ends its solidification finally after reaching the upper surface in a mold, and partially controlling the heat conduction from the mold for preventing the development of casting defect, such as blow hole, micro-shrinkage, caused by the closure of the solidified interface of the molten metal in the mold at the inner part of the ingot, in the casting of a blank for plastically working used for the working, such as cold forging, hot forging, closed forging, rolling, extrusion,  roll-forming, of the metal of non-ferrous metal, such as aluminum, magnesium (containing the alloy, respectively) and iron and steel, etc., or in the direct casting into a product (cast product) and to provide a ingot. SOLUTION: In the casting method of the metal performed by filling up the molten metal 6 into a closed mold 2 of which a part of the inner surface is constituted of the end surface of an opening/closing plug 5 and a part of which is constituted of a cooling member 1, the heat conduction from the mold member 2 containing the cooling member 1, is partially controlled according as ingot shape, the position and the number of a molten metal pouring holes 4, and the solidified interface 6b is solidified so as to reach the end part of the inner surface of the mold 2.
Patent JP-2002084712-A (JP)
Title: Totally-enclosed fan-shaped rotating machine
Inventor: TATEISHI KATSUHIKO
IPC: H02K9/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce ventilation noise at the cooling-air inlets of the fan cover of a totally-enclosed fan-shaped rotating machine. SOLUTION: The total length of the opening parts of the cooling-air inlets 7 from the center of rotation up to the outside circumference of the fan cover 1 is made roughly constant in all the directions.
Patent JP-2002072764-A (JP)
Title: Image forming apparatus
Inventor: MIYAHARA AKIKO
IPC: H05B6/42
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the partiality of the axial temperature distribution of a roller while directly cooling an induction coil by providing fans for cooling the induction coils and variously controlling their number of rotations and rotating directions. SOLUTION: This apparatus is equipped with a fixing device which is equipped with an induction heating type heating roller and has cooling fans 3 and 4 for cooling the induction coil 2 in the heating roller at both the end parts in the axial direction of the heating roller respectively and a control part which controls the cooling fans, and the control part switches and controls the rotating directions of both the cooling fans so that when one cooling fan is rotated forward to blow air in, the other cooling fan is rotated forward for suction and when the other cooling fan is reversed to blow air in, one cooling fan is reversed for suction, and further performs control for making the number of rotations of the cooling fan used to blow air in and the cooling fan currently used for suction different.
Patent JP-2002068248-A (JP)
Title: Hinge cap
Inventor: TAKAHASHI SHOZO
IPC: B65D47/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate some disadvantages that an operating plate itself or its surrounding structure is completely exposed to appear when a cap cover is opened due to an arrangement of the operating plate on the upper surface of a cap main body of a hinge cap capable of performing an automatic opening through a button-depressing type operation with a result that its outer appearance is deteriorated and further the stored content or the like soaks into a movable portion of the plate member to deteriorate its motion. SOLUTION: A cap main body 2 has a top plate 10. An operating member 5 for use in pushing an opening or closing hinge 4 inwardly to transmit an opening force is almost covered and shielded even under a state in which a cap cover 3 is opened. Due to this fact, its outer appearance is improved and the stored content hardly soaks into a movable portion of the operating member 5, resulting in that its motion is not deteriorated.
Patent JP-2002077381-A (JP)
Title: Line concentrating system
Inventor: NAGASE HIROKI
IPC: H04Q3/60
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a line concentrating system, capable of stably providing a low-cost communication network for a subscriber and allowing the subscriber to continue various services of an exchange as it is, by bypassing data traffic to an IC network or the like at a previous state of the exchange because a load to the exchange by increasing data traffic is dispersed. SOLUTION: As a facility for the exchange 100, a line concentrator 101 is disposed at the front stage of the exchange 100, and subscriber's terminal equipment 102 is housed in the concentrator 101. A bypass channel 122 to, for example an ISDN channel 121 and another communication network (e.g. an IP network) 131 to the exchange 100 is housed in the concentrator 101. The output side channel is decided at the concentrator 101 based on call information originated from the equipment 102, service information at each previously registered subscriber and system information in the concentrator 101. The traffic is bypassed to the exchange 10 or to another communication network 131.
Patent JP-2002076370-A (JP)
Title: Super junction schottky diode
Inventor: UENO KATSUNORI
IPC: H01L29/872
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To speed up the switching of a Schottky barrier diode having a super junction structure which flows a current in on-state and depletes in off-state. SOLUTION: A high resistance region 11 having a substantially high resistivity is inserted between a p-column 10 forming parallel p-n layers 15 and a Schottky electrode 7. A p-high-resistance region 13 having a high resistance may be inserted between the p-column 10 and the electrode 7.
Patent JP-2002079759-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material, high in sensitivity as well as the whitening property of a skin and reduced in blushing due to wet heat. SOLUTION: The thermal recording material provided on a substrate with a heat sensitive color developing layer containing the principal constituents of a color developing compound having no color or thin color ordinarily, a developing compound, developing color from a color developing compound upon being heated, and a sensitizer, bis(3-allyl-4-hydroxy phenyl)sulfone, having an α-type crystal form, is contained as the color developing compound while 1,2-diphenoxy methyl benzen is contained as the sensitizer.
Patent JP-2002082623-A (JP)
Title: Backlight unit
Inventor: NISHIHARA TAKASHI
IPC: G02F1/13357
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a backlight unit which always has a uniform quantity of light in a light emission and guide-out surface while avoiding complexity of constitution. SOLUTION: This backlight unit has a dish type housing 1 which has terminal parts for joining arranged on its side wall part, plural pieces of backlight lamps 2 which are internally arranged in plane on the bottom surface side of the housing 1 and connected to the corresponding terminal parts for joining, and a light-transmissive plate 3 which closes the opening end surface of the housing 1 to form the light emission and guide-out surface for the backlight lamps 2; and the backlight lamps 2 are internally arranged at different distances to the light emission and guide-out surface 3 or mutual-adjacency intervals so as to make uniform the quantity of light on the light emission and guide-out surface 3.  Specifically, when the plural pieces of backlight lamps are combined having different light intensity or color temperature, the distances between backlight lamps having relatively large light intensity or high color temperature and the light emission and guide-out surface are set relatively large or the arrangement intervals of the backlight lamps are changed.
Patent JP-2002081937-A (JP)
Title: Apparatus for measuring dimension of elevator
Inventor: ISHII KOICHI
IPC: G01B11/24
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To automatically, efficiently and accurately measure the size of an elevating passage. SOLUTION: A size measuring unit is disposed on a cage 2, the cage is moved to move the measuring unit to an optional height position, and a cage position detector 12 detects the position of the elevator cage. During rotating of a motor 14 a horizontal distance meter 11 measures the horizontal distance from the meter 11 to an object such as a wall surface, guide rail, etc., inside the elevating passage, and an arithmetic unit 13 controls the horizontal distance meter and arithmetically processes acquired data.  In this measurement of the horizontal distance, rotary angle data of detailed measuring positions are previously acquired and, when the detailed measuring position is reached, the motor 14 is turned to rotate very slowly and the horizontal distance is measured with narrow angle divisions but, in other places, the motor is rotated at a usual speed to measure the horizontal distance.
Patent JP-2002094295-A (JP)
Title: Electronic component mounter
Inventor: HIRANO RYUICHI
IPC: H05K13/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounter in which curvature of an X frame and an X linear guide due to temperature variation is suppressed. SOLUTION: One end of an X frame 16 is supported by a Y slide block 18 movably in the longitudinal direction of the X fame 16 through a linear guide R thus preventing curvature of the X frame.
Patent JP-2002086457-A (JP)
Title: Static elimination mechanism of mold
Inventor: HATANO KAZUYUKI
IPC: H01L23/50
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To eliminate static electricity generated during working a finished product using a mold. SOLUTION: This static elimination mechanism of the mold comprises a mold which works the finished product placed on a die by lowering a punch to the die of a fixed part consisting of a base, a lower die set, a die plate and a die, and a static elimination blower which is capable of eliminating the static electricity and outputting a gas. The fixed part extending from the base of the mold upto the finished product is holed and the gas is blown to the finished product under working by the static elimination blower, so that the static electricity generated in consequence of the working is eliminated.
Patent JP-2002088059-A (JP)
Title: Method for producing hydroxyproline
Inventor: TAKAHASHI HIROKO
IPC: C07D207/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a hydroxyproline compound from a nitron as a starting raw material, and to provide a synthetic intermediate useful for synthesizing the hydroxyproline compound. SOLUTION: This method for producing the hydroxyproline represented by the general formula (10) (R1 and R2 are each OH or H, provided that at least one of R1 and R2 is OH), characterized by, if necessary, removing a protecting group from a compound represented by the general formula (3) (R1 and R2 are each a protected hydroxyl or H, provided that either one of R1 and R2 is the protected hydroxyl), treating the product with an alcohol/a mineral acid to obtain the corresponding carboxylate, and then subjecting the carboxylate to an alkali hydrolysis reaction.
Patent JP-2002096235-A (JP)
Title: Machine tool
Inventor: MATSUI SEI
IPC: B23Q11/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of setting a machining range in each machining area so as to be large without taking an inertial running distance of a mobile body at the time of an abnormal stop into account. SOLUTION: In a vertical type machining center 1 in which a main shaft head 15 is moved within either one of machining areas α, βpartitioned by a partition plate P in a certain machining mode and the main shaft head 15 is moved over the machining areas α, β in a machining mode with the removed partition plate P, a stopper 20 constituted of a fixed side stopper member 21 mounted on a saddle 13 and movable side stopper members 26 and 27 mounted on a bed 11 is provided for interrupting advancing of the main shaft head 15 from one of machining areas α, β to the other of the machining areas β, αin the machining mode for moving the main shaft head 15 within the one of machining areas α, βand for allowing moving of the main shaft head 15 between the machining areas α,  β in the machining mode for moving the main shaft head 15 over the machining areas α, β.
Patent JP-2002091379-A (JP)
Title: Method for driving capacitive light emitting element display and control device therefor
Inventor: MITO NORIKAZU
IPC: H05B44/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To secure linearity of brightness to a visual sense in a digital capacitive light emitting element display. SOLUTION: An emitted light quantity in each gradation is made variable by arbitrarily dividing a light emitting time, and further arbitrarily controlling the time. Concretely, the light emitting brightness in each gradation is controlled by arbitrarily dividing the light emitting time of the element according to a value to be set programmable to a gradation control register 5, and further, arbitrarily controlling the time. A gradation variable trigger generation circuit 4 starts a gradation pulse output circuit 3 and generates a gradation pulse having a pulse width in accordance with the value set in the gradation control register 5, and supplies it to an element drive circuit 2. The element drive circuit 2 drives a display panel main body 1, to obtain a desired gradation display.
Patent JP-2002092362-A (JP)
Title: Sales system of food
Inventor: DANZAKI TOMONORI
IPC: G06Q30/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sales system of food allowing the user side to enjoy readily a feeling of satisfaction and a sense of fulfillment in cooking by himself and in eating a cuisine. SOLUTION: This sales system of food for selling food to an end consumer through a network is equipped with a recipe information memory means for taking and memorizing information on a recipe or a knack for assisting the recipe in a Web site on the server side, a food commodity information memory means for taking and memorizing first food commodity information from producers such as a restaurant, a food factory, a farmer or the like and second food commodity information from distribution-related parties such as a trader, a trading company or the like, and a means for acquiring the information and a means for selecting and ordering the recipe and the commodity on a terminal on the user side,  and also at least equipped with a means for shipping the commodity from the producer and the distribution-related party in response to the transmitted order and delivering the commodity to the orderer, and a means for settling the charge in response to transmission acquisition of each information.
Patent JP-2002085646-A (JP)
Title: Slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To terminate a big bonus on proper conditions without vainly inciting the speculative spirit of a player. SOLUTION: If the player sets a bet number by inserting coins or by the action of a BET button when a game state is in a big bonus, the value of a coin acquisition number counter is subtracted by the set bet number (S301). At the payoff of coins when each game is completed, the value of the coin acquisition number counter is added by the payoff number (S321). When the value of the coin acquisition number counter becomes 300 or above, i.e., when the player acquires 300 coins or above from the start of the big bonus (S322), a big bonus game flag is cleared (S325), and the game state of the big bonus is terminated. The game state of the big bonus is also terminated when the small generator game number or the regular bonus game number based on JACIN reaches a prescribed number (S323, S324).
Patent JP-2002097440-A (JP)
Title: Silicone adhesive composition
Inventor: KOBORI TAKAHIDE
IPC: C09J183/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon adhesive composition which exhibits an improved adhesive power to a silicone rubber, a metal, glass, or the like, exhibits an adhesive power very stronger than that of a conventional pressure-sensitive silicone adhesive, and can be cured at room temperature in a short time without the necessity for a primer treatment. SOLUTION: This composition contains, as indispensable ingredients, (A) a hydroxyl-terminated diorganopolysiloxane represented by the formula: HO(R12 SiO)nH (wherein R1 is a monovalent hydrocarbon group; and (n) is an integer of 200-2,000), (B) an organopolysiloxane resin having a molar ratio of SiO2 units to R23SiO0.5 units of (1:0.5)-(1:1.5), (C) an organohydrogenpolysiloxane having at least two Si-bonded hydrogen atoms, (D) an organic carboxylate of a metal selected from among tin, lead, iron, and zinc, (E) a boron-containing polysiloxane, and (F) a branched organopolysiloxane essentially comprising C6H5SiO1.5 units and [(CH3)2SiO]n units.
Patent JP-2002059391-A (JP)
Title: Wrap holder
Inventor: KANZAKI MASASHI
IPC: B26D1/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of inconvenience that a cut wrap is entangled, the end of the residual wrap is bonded and cannot be easily found, and a corner of a box with a blade is bent in a method for drawing the wrap by one hand while holding the box by the other hand and cutting the wrap by the blade attached to the box, in a conventional cutting method for a commercial wrap. SOLUTION: A general toilet paper holder is considered in order to understand this wrap holder. In this case, a wrap is used as shown in the figure 1 instead of paper. The wrap holder is provided with a core rod inserted with a cylinder of paper, a spring substituting for force of the hand for holding an upper cover and a blade suitably separated from the upper cover. The wrap holder is fixed to the suitable wall surface in a kitchen by a screw or a double- sided tape, and therefore, the wrap can be stably and neatly cut.