baber/WOPTO huggingface dataset:
Patent JP-2001082744-A (JP)
Title: Microwave oven
Inventor: NISHIO HIROKAZU
IPC: H05B6/68
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven capable of improving operability of recycling and alleviating maintenance after recycling by accurately grasping a residual life of a magnetron. SOLUTION: The microwave oven comprises a magnetron 43 for oscillating a microwave, a voltage supply means 50 for supplying a filament voltage to a filament 43a of the magnetron, a voltage varying means 49 for varying the filament voltage, a fault sensing means 34 for sensing the abnormal oscillation of the magnetron 43, a memory 44 for storing information for specifying a residual life or heating efficiency of the magnetron from the filament voltage abnormally oscillated by the magnetron, and an arithmetic unit for calculating the life or efficiency of the magnetron 43 based on the sensed result of the means 34 and the information stored in the memory 44.
Patent JP-H09104118-A (JP)
Title: Ink supply apparatus
Inventor: HORIGUCHI HIDETO
IPC: B67C3/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of the periphery with the ink leaked from an ink cartridge after ink is supplied to the ink cartridge. SOLUTION: An ink supply apparatus is constituted so that a printing head and an ink cartridge having an internal pressure adjusting hole provided in the rear surface thereof are filled with ink and equipped with an ink absorbing member 14 absorbing ink leaked from the ink cartridge after the supply of ink. Therefore, the ink absorbing member 14 consists of a printing head part ink absorbing member 140 absorbing the ink leaked from the printing head and an internal pressure adjusting part absorbing part 141 absorbing the ink leaked from the internal pressure adjusting hole.  The ink cartridge after the completion of the supply with ink is placed on the ink absorbing member 14 in such a state that the printing head is brought to the face contact with the printing head part absorbing member 140 and the internal pressure adjusting hole part 141 is brought to the surface contact with the internal pressure adjusting hole part absorbing member 141.
Patent JP-H0628409-A (JP)
Title: Method and system for retrieval of molecule
Inventor: RUIJI DEI PACHIE
IPC: G06F17/30
Filed: 1991-10-09
Abstract: PURPOSE: To provide a method and system for molecule retrieval for responding to an inquiry about similarity for retrieval of molecular structures which are stored in a source data base and have a desired similarity to an input structure which can include a characteristic area group. CONSTITUTION: Hierarchically described molecular structures are stored in a target data base 23, and known molecular fragments are stored in a knowledge base 24 in different description levels together with physical and chemical characteristic groups related to individual fragments. A fragment recognition module 21 analyzes fragments of the input structure and hierarchically displays them. An inquiry analyzer 25 analyzes a similarity inquiry and selects a proper molecular display level based on the desired similarity. Matching means 26, 27, and 29 are called by the inquiry analyzer 25 and match the display of the input structure with displays of molecular structures which are stored in this selected molecular display level in the target data base 23.
Patent JP-S62107894-A (JP)
Title: Method and device for keeping inside of pipe clean on welding
Inventor: CHRIST HILMAR
IPC: B23K9/24
Filed: 1986-11-05
Abstract: 1. A method of keeping the interior of pipe sections clean during the welding thereof, characterized in that, before the welding operation, a high-tension electrode is directly applied to the weld inside the pipe and an electrostatic high-tension field is established between the high-tension electrode and the pipe wall during the welding operation, the positive terminal of the high-tension generator being connected to the high-tension electrode and the negative terminal to the pipe wall and the electrical voltage being adjusted to between 1 and 10% below the breakdown voltage.
Patent JP-H11210966-A (JP)
Title: Hose clamp
Inventor: HATANAKA YOSHIFUMI
IPC: F16L33/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To fasten a hose in a near complete round condition by using a continuous wire, winding it on both sides of a fastening bolt for specific turns to form a ring, locking its end to a fastening plate, and winding the other end around a fastening bolt on the outer side part of a washer. SOLUTION: Because when a fastening bolt 5 is loosened the interval between a fastening plate 3 and a washer 4 is shortened and the diameter of a ring 2 expands, the ring is previously inserted at the outer diameter of a hose. When a given length of the top of the hose is inserted at the outer periphery of the top of a pipe, a hose clamp 1 is moved to a given fastening position, and the fastening bolt 5 is rotated in the fastening direction, the interval between the fastening plate 3 and the washer 4 enlarges and the diameter of the ring 2 decreases. Because the hose clamp 1 with which the outer periphery of the hose is fastened to the pipe has the ring 2 wound in two turns on one side, the hose can be fastened in a near complete round condition, and the hose can be pressed by almost uniform force from its outer periphery toward the center.
Patent JP-S62126258-A (JP)
Title: Regulating mechanism for flow of main line fuel in carburetor
Inventor: OFUJI MITSUO
IPC: F02M19/10
Filed: 1985-11-25
Abstract: PURPOSE:To improve distribution performance of a mixture, by providing an air passage, connecting the upstream part of Venturis with the narrowest part of the large Venturi, while an air passage, opened to the upstream part of a throttle valve in the downstream of the Venturis, and providing a valve which simultaneously controls an opening area to said air passages. CONSTITUTION:An air passage 7, having its inlet in the upstream part of Venturis 4, 5, is provided in an intake cylinder 2 of a carburetor 1 and opened to the narrowest part 9 of the large Venturi 4 through a valve guide hole 8. While an air passage 10, having its inlet in the upstream of the Venturi, is provided and opened to an upstream part 12 of a throttle valve 6 in the downstream of the Venturi 4 through a passage 11. And a valve 13, being provided in the valve guide hole 8 crossing at a right angle with the air passages 7, 10, is positioned so that a change of area of the air passages 7, 10 obtains a proportional further mutually opposite relation by moving the valve 13 in its axial direction. In this way, a flow of main line fuel can be corrected by preventing distribution performance of a mixture from worsening.
Patent JP-H1086495-A (JP)
Title: Stamper
Inventor: KAWASAKI MASAYUKI
IPC: B41K1/32
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent excessive ink discharge from an ink hole or ink leakage by forming a space part as an ink escape part in compressing surfaces for directly compressing an ink absorbent member of a compressing member having juxtaposed compressing boards with a comb-like cross-section. SOLUTION: A compressing member 3 having a handle part 5 at the outside for the compressing operation, accommodates a plurality of juxtaposed compressing boads 6 with an optional interval so as to have a comb-like cross- section. Escape parts 7 as a space for temporarily storing an ink, communicating with an air hole 8 formed at the top part, are provided between the compressing boards 6. By compressing a printing surface sheet 1 to a surface to be printed, an ink absorbent member 2 is depressed by the compressing boards 6 so that the ink for the reduced volume by the depression is released from the ink absorbent member 2. The ink existing in the vicinity of the printing surface sheet 1 is applied to the surface to be printed through an ink through hole and the other ink moves into the ink escape parts 7.
Patent JP-H04140274-A (JP)
Title: Method of preventing wound-up yarn from slacking
Inventor: IKEDA TSUGUNOBU
IPC: B65H54/30
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a yarn from slacking, by removing a slack which occurs upon inversion of a manually oscillatable yarn guide, with the use an inertia of a follower. CONSTITUTION:Upon inversion of reciprocation of a manually oscillatable yarn guide 2, a yarn 1 slacks as indicated by a dotted line 6. At this time, a yarn follower 3 has an inertia given by the motion thereof in association with oscillation of a yarn in a running place. This inertia causes the follower 3 to move in a direction of the arrow 5 until the yarn comes under tension. Thus, the slacking yarn 6 is under tension as a yarn indicated by the solid line with no slack.
Patent JP-H1179259-A (JP)
Title: Packing bag
Inventor: MAZAKI HIDEHIKO
IPC: B65D33/01
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a packing bag capable of perfectly and hermetically sealing cooked food or semi-cooked food, capable of heating and cooking such food in a state housed in the packing bag by a microwave oven, allowing internal pressure in the packing bag to eacape while developing the steaming effect of the food housed in the packing bag by steam generated during heating and cooking to prevent the burst of the bag, low in cost and rich in an automatic packing machine aptitude. SOLUTION: A rectangular laminate 10 having a heat-sealable resin layer as an innermost layer is heat-sealed in such a state that the innermost layers 4 of both opposed end parts thereof are matched with each other to form a cylindrical body having a flatly stuck back seal part 3 and this back seal part 3 is folded along the end side 7 on the side of the cylindrical body of the back seal part to be brought into close contact with the cylindrical body and the opening parts of both ends of the cylindrical body are heat-sealed to form a packing bag 1 having end seal parts 2, 2. In this packing bag 1, the seal width of the back seal part 3 is made narrower than that of each of the end seal parts 2, 2 and the heat-sealable resin layer of the innermost layer 4 is composed of a resin having easy peel properties.
Patent JP-S63214815-A (JP)
Title: Adaptor card mounting apparatus
Inventor: DANIERU FUREDERITSUKU ANSERU
IPC: G06F13/40
Filed: 1987-10-20
Abstract: In a low profile microcomputer, adapter cards are mounted horizontally in order to be able to use adapter cards designed for earlier, higher, machines. The cards are coupled to the microcomputer planar board by an extender card which extends vertically from the planar and has sockets extending horizontally when the card is in position. The adapter cards have edge connections which couple to these sockets. A removable bridge device is coupled between the top of the extender card and a vertical wall of the microcomputer to minimize horizontal movement of the extender card. For adapter cards which do not extend fully between the front and rear walls of the microcomputer, a channelled support arm, which fits over an end of a card, and is removably mounted on a vertical wall of the computer for slidable engagement with the card.
Patent JP-H01106815-A (JP)
Title: Skin cleaning agent composition
Inventor: AOI NOBUYUKI
IPC: A61Q19/10
Filed: 1987-10-19
Abstract: PURPOSE:To obtain the titled composition having proper foaming, excellent detergency and low irritation to the skin, containing modified lecithin prepared by partially hydrolyzing lecithin derived from a naturally occurring substance. CONSTITUTION:Lecithin (1,2-diacylglycerophospholipid) derived from a naturally occurring substance, such as lecithin extracted from soybean or hen's egg, is partially hydrolyzed by using preferably an enzyme (e.g., phospholipase A) and the prepared modified lecithin is used as an essential component to give the tilted composition. The modified lecithin has raised hydrating power while maintaining characteristics and physiological activity derived from polar group as lecithin, shows hydrophilic properties, is readily applicable to cleaning agent composition and has surface activity several times improved than existing lecithin.
Patent JP-2000099081-A (JP)
Title: Voice recognition device
Inventor: MARUTA YUZO
IPC: G10L15/14
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To perform reducing processing by stopping development of a hypothesis being meaningless for development. SOLUTION: This device has a voice obtaining means 101 storing an input voice as voice data, an acoustic analyzing means 102 analyzing voice data acoustically and outputting an acoustic feature vector, a model storing means 103 storing a recognized model, an output probability operation means 104 operating output probability of a recognized model, a accumulated likelihood calculating means 106 developing recognition candidates based on the output probability and calculating accumulated likelihood, a disbranching means 108 rejecting recognition candidates from calculated result of the accumulated likelihood calculating means 106, and a recognized result output means 109 outputting residual recognized candidates.  In this case, further, the device is provided with a transition deciding means 201 deciding the development direction of recognized candidates and limiting development of recognized candidates, and the accumulated likelihood calculating means 106 develops recognized candidates conforming to decided result by the transition deciding means 201.
Patent JP-H04140929-A (JP)
Title: Bit inversion position calculation system for gray code
Inventor: KATSURAGAWA HIROSHI
IPC: H03M7/16
Filed: 1990-10-02
Abstract: PURPOSE:To prevent inconvenience of deficiency of a capacity of a memory even when a processing unit employs a DSP whose memory space is small by obtaining a bit location whose sign is inverted not by using a conversion table but by the arithmetic processing in the processing unit. CONSTITUTION:Whether or not a parameter (x) latched in a 2nd variable latch means is an odd number is discriminated, and when the parameter is an odd number and the parameter (i) latched in a 1st variable latch means is i0, the bit location at an i0-th order from the low-order of a gray code Gv is used as the bit inverting position and then the processing is terminated. Moreover, when the parameter is discriminated to be an even number, whether or not the parameter i0 latched in the 1st variable latch means is equal to a bit number M of the gray code is discriminated and when equal, the processing is terminated by using the i0-th bit location from the low-order of the gray code Gv is used as the bit inverting position.
Patent JP-2001083079-A (JP)
Title: Device for measuring dust, smoke, or the like
Inventor: OGAWA FUMIO
IPC: G01N21/21
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for detecting objects to be detected, such as dust, pollen, and smoke being mixed into air and accurately measuring the amount of objects to be detected. SOLUTION: This measuring device is composed of a polarizing element 12 for projecting single polarized light LP by applying an emitted light LO of a light-emitting device 11, a polarization beam splitter 14 for applying irregular reflection light which is reflected irregularly by dust 13 and the single polarization light LP, and separating the light into the single polarized light LP and polarized light LS, whose polarization direction is at right angles to the single polarized light LP, a first photodetector 15 for receiving the polarized light LP and a second photodetector 16 for receiving the polarized light LS, and a subtraction circuit for outputting a measurement signal, by calculating the output signal difference between the first and second photodetectors 15 and 16.
Patent JP-H09103650-A (JP)
Title: Method for reducing nitrogen oxide in exhaust gas from diesel engine
Inventor: TOMOYASU SUMINAO
IPC: F01K23/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing nitrogen oxide in the exhaust gas of a diesel engine. SOLUTION: In a method for reducing nitrogen oxide in the exhaust gas of a diesel engine in which the exhaust gas of the diesel engine 1 is burned again by a boiler 3, and the nitrogen oxide in the exhaust gas of the boiler 3 is reduced by a catalyst type denitration apparatus 4, the exhaust gas of the boiler 3 is mixed with the exhaust gas of the diesel engine which detoured around the boiler 3 to obtain the optimum gas temperature for the denitration apparatus 4.
Patent JP-H11102582-A (JP)
Title: Floating type magnetic head slider and magnetic disk apparatus using the same
Inventor: MIYANE HAJIME
IPC: G11B21/21
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To minimize the floating amount of a roll and stabilize the floating attitude at the time of a seek, by making a boundary line between an inverted step part and an air bearing face of a cross rail have two points of inflexion and setting a line connecting the two points of inflexion to be parallel to the breadthwise direction intersecting an air inflow outflow direction. SOLUTION: A floating face 13 increases its breadth from an air inflow end toward an air outflow end and is narrowed in the vicinity of the outflow end, thereby forming a positive pressure generation surface (air bearing surface). A cross rail 17 is connected at the air inflow end to the floating face 13 of a side rail 16, thereby constituting the same air bearing surface. A step part 12 having an inverted step part generates a negative pressure on the side of the air inflow end of the cross rail 17 forming the air bearing surface.  A line connecting two points 15a, 15b of inflexion of a boundary line between the step part 12 and the air bearing surface of the cross rail 17 is made parallel to the breadthwise direction intersecting an air inflow outflow direction, and moreover, the distance from a position at each end of the boundary line to the point of inflexion is set within a predetermined range.
Patent JP-H03125155-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: HACHINOHE TAMIKO
IPC: G03G9/08
Filed: 1989-10-09
Abstract: PURPOSE:To improve fixing performance by kneading toner raw material contg. a binder resin, charge control component and acid having 50 to 200 deg.C m. p. CONSTITUTION:This toner is produced by the stage of kneading the toner raw material contg. the binder resin, the charge control component and the acid having 50 to 200 deg.C m. p. The temp. of the toner raw material rises and the acid is eluted at the time of the kneading of the toner raw material. The eluted acid is mixed uniformly with the binder resin. A hydrogen bond acts between the acid in the toner and the hydroxyl group of cellulose which is the essential component of paper if electrostatic latent images are developed by using the toner produced in such a manner and are transferred and fixed to the paper which is the base. The affinity between the paper and the toner is thus increased and the fixing performance is greatly improved.
Patent JP-2000098582-A (JP)
Title: Phase shift photomask blank, phase shift photomask, their fabrication and equipment for fabrication of the same photomask blank
Inventor: TOKU AKIHIKO
IPC: G03F1/80
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift photomask blank having excellent chemical resistance and optical properties, a phase shift photomask fabricated by using the photomask blank, fabrication processes of the photomask blank and photomask and equipment for fabrication of the photomask blank. SOLUTION: The fabrication process of this phase shift photomask blank is for forming thin films on a substrate by a reactive sputtering method, wherein the substrate is passed on a sputtering target at least four times to form homogeneous thin films 81, 82, 83 and 84, gaseous NO is used as a reactive gas, a mixed target consisting of molybdenum and silicon is used as a sputtering target, also a transparent substrate is used as a substrate on which the thin films 81, 82, 83 and 84 should be formed and as a result, an optical-transmissive film capable of transmitting intense light is formed on the transparent substrate.  Further, in the fabrication, each of the thin films 81, 82, 83 and 84 is formed through an aperture having sufficiently greater length along the transfer direction of the substrate while allowing even regions where the maximum value of the deposition rate of a target component is <=90% to contribute to the film formation. The phase shift photomask blank thus fabricated is performed to pattern forming treatment.
Patent JP-H11101358-A (JP)
Title: Gate valve
Inventor: ARIZONO MITSUO
IPC: H01L21/205
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To make reducing possible of particles generated from a gate valve, so that a decrease of yield rate caused by sticking of these particles to a processed product can be effectively prevented. SOLUTION: A device comprises a valve main body 32, rotational moving shaft 37 connected to an end part of the valve main body 32 to support its total body able to rotate to a device main body, upper plate 31 provided vertically movably in the valve main body 32 to be closely mounted in an opening part 5a of a load lock chamber to hold a vacuum, and a drive air mechanism to vertically move the upper plate 31 to a prescribed process position in the valve main body 32, by lowering down the upper plate 31, in order to prevent contact of the valve main body 32 with the upper plate 31, a collision preventing material 43 is provided in a bottom part of the upper plate 31.
Patent JP-2000099103-A (JP)
Title: Variable speed control system
Inventor: YAMADA SAKUYUKI
IPC: H02P29/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed control system with which a setting value is changed stepwise and a torque ripple is reduced by providing the setting value of the change with the passage of time close to a setting pattern even when switching the scan time with the lapse of time. SOLUTION: A sequencer obtains a setting value S0 of the last time and a setting value S1 of this time corresponding to a speed setting pattern at every scan time (S1) and when scan time Ts is fixed, the inclination in proportion to the difference and in inverse proportion to the scan time is obtained (S3). When the scan time is not fixed, the inclination in proportion to the difference and in inverse proportion to the time interval of scan time is obtained (S4), and these inclination and setting value of the last time are transmitted to a variable speed device (S5). With the setting value of the last time transmitted from the sequencer as a reference, the variable speed value increases/ decreases this setting value corresponding to the inclination with the passage of time so that the setting value approximate to a diagonal can be provided in the speed setting pattern.
Patent JP-H03226250-A (JP)
Title: Balance regulating structure for rotary body
Inventor: KAWASHIMA YASUNARI
IPC: H02K15/16
Filed: 1990-10-03
Abstract: PURPOSE:To make working of boring, tapping or grooving for the regulation of dynamic balance unnecessary by providing a magnet with a block for correcting the balance on the circumference thereof. CONSTITUTION:The magnets 8 of a rotary body are provided with an arbitrary number of blocks 12 for correcting the balance of the rotary body on the circumference thereof with equal circumferential intervals having an arbitrary angle theta. The block 12 is provided with a plurality of block pieces 12a, partitioned by grooves 12b. The block pieces 12a can be broken at any arbitrary place and can be removed. According to this constitution, the rotary body can be balanced by a method wherein the balance of the rotary body is measured and the block pieces 12a of the block 12 in a direction, in which the balance is to be regulated, are removed in accordance with the amount of unbalance.