baber/WOPTO huggingface dataset:
Patent JP-H08110951-A (JP)
Title: Texture mapping device
Inventor: KANEKO KOICHI
IPC: G06T15/00
Filed: 1994-10-07
Abstract: PURPOSE: To allocate texture data in various states and to effectively utilize a memory. CONSTITUTION: The two-dimensional (2D) display data of a three-dimensional (3D) object are stored in a frame memory 4 by a fill coordinate system corresponding to a display screen. Texture data to be mapped on the surface of the 3D object are stored in a texture memory 5 by a texture coordinate system. A texture mappling part 1 inputs fill coordinates and texture coordinates obtained by regulating a range for texture mapping by both the fill coordinate system and texture coordinate system, successively generates fill addresses of respective picture elements in the range regulated by the fill coordinates and generates texture addresses in the texture coordinate system which correspond to the generated fill addresses. And, texture data are read out from a storage location in the memory 5 which is specified by a certain generated texture address and stored in a storage location of the memory 4 which is specified by the fill address.
Patent JP-S63124789-A (JP)
Title: Detector for abnormal revolution of motor
Inventor: NEZU YUKIHIRO
IPC: H02P29/00
Filed: 1986-11-13
Abstract: PURPOSE:To detect the abnormality of motor revolution at high speed with high precision by detecting the locking of phase through a phase control means on stable operation except the time of starting or the stoppage of a motor. CONSTITUTION:When copying operation is started, pulse motors 241-24n are driven by commands from sub-processor groups 20, 21, and a draft is exposed and scanned. A start signal is transmitted over a motor control circuit 25 by the sub-processor group 21, and a DC motor 26 driving a fixing roller is driven. FG pulses are fed to a phase locked-loop (PLL) circuit 30 from a magnetic sensor 28 with the revolution of the DC motor 26. The PLL circuit 30 decides the locking of phase at all times when a fixed time passes after the starting of operation. When a locking detecting signal is output, a main processor group 11 stops copying operation.
Patent JP-S62131759-A (JP)
Title: Controller for switching power source
Inventor: YAMASHITA HARUKI
IPC: H02M3/155
Filed: 1985-11-30
Abstract: PURPOSE:To protect against a malfunction by generating a time signal in response to the level of an output signal of a comparator for comparing a DC output signal with an external control signal, and outputting an interruption signal when the time signal becomes a predetermined level. CONSTITUTION:A triangular signal from an oscillator 41 and an output voltage of an output voltage control amplifier 43 are compared by a comparator 42, its output is applied through an AND gate 23 to a switch transistor 46, which is turned ON, OFF. When becoming a malfunction state by an overload, the output voltage of the amplifier 43 drops the output voltage of a voltage comparator 13 becomes a low level, and a transistor 15 is turned OFF. Accordingly, a capacitor C is charged, when this charged voltage becomes a predetermined value, a flip-flop 21 is reset, and a gating operation of the gate 23 is inhibited.
Patent JP-H03213793-A (JP)
Title: Rapidly drying coupling
Inventor: JIYON EI BANDAAYA
IPC: F16L37/22
Filed: 1990-10-11
Abstract: PURPOSE: To prevent liquid leak from a coupling by fitting and detaching a coupling by pressing, rotating, and rotational drawing out, and separating from a seat or seating mutual mating means (valve bodies) by a cam means at rotating. CONSTITUTION: When one embodiment 13 of a coupling 11 is pressed against the other embodiment 15 so as to insert a pin 87 into the groove 93 of a skirt part 91, one projection 55 is fitted into the other socket 57 while keeping both mating means 43, 45 in the closed state. Next when the embodiment 13 is rotationally moved so as to put the pin 87 in a groove 89, the projection 55 is moved upward in a socket 57 by a cam means 53, both the maiting bodies 43, 45 respectively open opening parts 35, 37 against springs, and liquid is led from an inlet 23 to an outlet 25. When the coupling 11 is separated, rotational drawing out opposit to the above-stated is executed. In this way, at fitting and detaching the coupling, liquid can be prevented from leaking.
Patent JP-H03133064-A (JP)
Title: Solid electrolyte fuel cell
Inventor: OKUO TAKAYASU
IPC: H01M8/12
Filed: 1989-10-18
Abstract: PURPOSE:To strengthen the contact between members by forming an air electrode with a substance whose thermal expansion coefficient is smaller than that of each of a fuel electrode and a solid electrolyte and by forming an interconnector made of a conductor inside an insulator whose thermal expansion coefficient is smaller than that of each of the fuel electrode and the solid electrtolyte. CONSTITUTION:An air electrode 13 is formed with a substance whose thermal expansion coefficient is smaller than that of a fuel electrode 11 and a solid electrolyte 12. An interconnector 16 made of a conductor is formed inside an insulator 15 whose thermal expansion coefficient is smaller than that of each of the fuel electrode 11 and the solid electrolyte 12. Stacking constitution and production process are simplified, and power generation performance and durability of a fuel cell can be increased. By stacking constitution in which thermal expansion coefficient is gradually decreased in the peripheral direction, thermal expansion strain at working temperature is restrained and contact between layers and between the electrode and the interconnector can be strengthened.
Patent JP-H07119443-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: MIWA HIROMICHI
IPC: F01N3/02
Filed: 1993-10-28
Abstract: PURPOSE:To perform accurate decision of the regeneration timing of a filter regardless of transient running of an engine, the change of a time of the engine, and unevenness in a solid, in a device wherein two filter devices are disposed in juxtaposition in an exhaust passage. CONSTITUTION:A time when a difference between amounts of an exhaust gas individually flowing in the filters 2 and 3 of two filter devices A and B is reduced to zero and a temperature difference between filter case parts 2a and 3b is also reduced to zero is decided as a filter regeneration timing. By regenerating other filter, the collection period of which is lengthened to a highest value, than a filter regenerated at a preceding time, the filter is effectively regenerated and besides and by deciding a regeneration timing based on a temperature difference between the filter case parts 2a and 3b, a filter regenerating timing is detected through simple control with high precision without being influenced by transient running of an engine and the change with a time of an engine, and unevenness in an individual of the engine.
Patent JP-H07124665-A (JP)
Title: Absorbing pad selecting device of metal sheet loader
Inventor: NAKATANI YASUO
IPC: B65H5/08
Filed: 1993-10-28
Abstract: PURPOSE:To constitute a device to select the number of absorbing pads to be arranged on a loader matching to the size of a material with a simple mechanism in a time of transferring the material to a machine with the loader. CONSTITUTION:Plural absorbing pads 14, 14,... of a metal sheet loader are arranged in the material's width direction, and sensors 44, 44,... to detect whether its down side material lies or not are arranged near each absorbing pad. A selecting cam 33 is linked to this each absorbing pad 14c, 14d, 14e, the selecting cam 33 is joined to a driving shaft 36 of a motor M5, the rotating amount of the motor M5 is changed based on the detected result with the sensors 44, 44,..., the absorbing pad is orderly lifted to the non-operational position and the absorbing pad to be used can be selected.
Patent JP-H08128348-A (JP)
Title: Control device of engine
Inventor: TAKAGI HIROSHI
IPC: F02D45/00
Filed: 1994-11-04
Abstract: PURPOSE: To perform operation on a control quantity with excellent responsiveness by making the most use of excellent transitional responsiveness possessed by a speed throttle system while performing operation on an accurate control quantity by correcting an error in a throttle sensor to detect throttle opening. CONSTITUTION: Operation is performed on a fuel injection quantity of an engine 1 on the basis of engine rotating speed ne and throttle opening tvoorg. Intake air filling efficiency to be sucked in the engine 1 is found on the basis of a detecting value of a boost sensor 27, and throttle opening afstvo corresponding to it is converted, and operation is performed on a correction quantity from deviation between this convered throttle opening afstvo and a correction value tvo(n-1) of the last time detecting throttle opening tvoorg, and the detecting throttle opening tvoorg by a throttle sensor 26 is corrected by the correction quantity, and throttle opening tvo(n) for operation is calculated.
Patent JP-H03132510-A (JP)
Title: Flap weir with float
Inventor: TANITOMI FUMINAO
IPC: E02B7/40
Filed: 1989-10-17
Abstract: PURPOSE:To facilitate the flapping of a door body in the event of high waters, etc. by providing a member flapped by a driving device to the surface of an upper stream side of the door body of a flap weir with a float pivoting the lower end thereof on the bottom board so that it is capable of turning, and pushing the door body down. CONSTITUTION:The lower end of a flap weir door body 1 equipped with a float 4 is provided to the bottom board 3 through a hinge section 2 so that it is capable of turning. A flap member 10 rotating by a hydraulic cylinder 13 is provided on the surface of an upper stream side of the door body 1 with a hinge section 11 as the central matter. In the event of high waters due to heavy rain and the like, when the door body 1 is forcibly flapped, the force of the cylinder 13 is transmitted to the door body 1 through the flap member 10. According to the constitution, the flapping of the door body 1 can be smoothly made in the event of emergency.
Patent JP-H0693643-A (JP)
Title: Sanitary cleaning device
Inventor: KURISAKI TOSHIO
IPC: F24D15/00
Filed: 1992-09-14
Abstract: PURPOSE:To continue hot air heating performance and supply electric power from a household socket by inhibiting power consumption to an allowable value or below without suspending the power supply to a hot air heating service heater completely in terms of a plumbing cleaning device which provides a plurality of heaters for hot air heating service, drying service and hot water service or the like. CONSTITUTION:In the case when power supply demand in simultaneously generated for a heater 7 for hot air heating service and heaters 5 and 6 for hot water service or drying service, electric power is continuously supplied to the heaters for all services except for hot air heating service. A power supply period control means 4 feeds electric power intermittently to the hot air heating service heaters in a range where a total of power consumption of the other heaters and the hot air heating service heater does not exceed an allowable value.
Patent JP-H09116067-A (JP)
Title: Manufacture of lead frame
Inventor: SAEKI SHIN
IPC: H01L23/50
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame of good quality without a decoloration region in a manufacturing method of a lead frame wherein a photodetching method is used. SOLUTION: This method has at least an etching process for performing etching treatment for a plate-like metallic raw material 1 wherein a resist film 2 whose metallic surface is exposed partially according to a specified pattern is formed in a surface and a peeling process for peeling off the resist film 2 by the metallic raw material. In the process, the resist film 2 is peeled off by bringing hydrochloric acid water solution 14 into contact with the resist film 2.
Patent JP-H0697384-A (JP)
Title: Semiconductor memory device and exposure mask employed in fabrication thereof
Inventor: OZAKI TORU
IPC: G03F1/32
Filed: 1992-09-14
Abstract: PURPOSE:To provide a semiconductor memory device having highly reliable trench capacitor structure by preventing leak between an n-type layer for storage node contact and the element region (source.drain region) of an adjacent cell at the time of finer patterning. CONSTITUTION:A DRAM having trench capacitor comprises silicon columns 101 formed in checkerwise on the surface of a silicon substrate 100, and trenches 102 made in the regions on the surface of the silicon substrate 100 surrounded by the silicon columns 101 while being self-aligned therewith, where a MOS transistor for memory cell is formed on the silicon column 101 while a capacitor for memory cell is formed in the trench 102.
Patent JP-2000097816-A (JP)
Title: Support method of mesh division in three-dimensional underground structure analysis
Inventor: KOUGAMI HIROYOSHI
IPC: G01M99/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To execute mesh division corresponding to modification of three-dimensional parts simply and rapidly, by executing mesh division of three-dimensional parts having a dense division density preferentially, and applying the division condition to three- dimensional parts having a rough density. SOLUTION: Each division density of an analysis model comprising blocks (three- dimensional parts) A-C is set so as to be densest in the block A having a brittle structure, roughest in the broad and homogeneous block C, and intermediate in the block B, and then mesh divisions are executed. In this case, the first priority is given to a division condition of the block A, and as for the blocks B, C, an adjacent range is determined to adjust the division densities. First of all, a virtual sphere M is drawn, having, as its center, an optional joint of framework positioned in the constitutional component and on the constitutional face of the block A, among each joint of framework of the block A decided by the mesh division. Intersection points between the sphere M and the component lines of the blocks B, C are determined, and the intersection points on the farthest position from the block A are defined as near points, and intervals between the near points are defined as the adjacent range. In the adjacent range, the division density of the block A is applied, regardless of the essential division densities of the block B, C.
Patent JP-H06116324-A (JP)
Title: Production of cation-modified ethylene copolymer
Inventor: SUMI HIDEYUKI
IPC: C08F210/00
Filed: 1992-10-09
Abstract: PURPOSE:To obtain the copolymer excellent in processability, low-temperature characteristics, flexibility and antistaticity, useful for electrically conductive resins, coating agents, etc., without causing side reactions or its discoloration, by quaternarizing a specific amido-contg. copolymer under specified conditions. CONSTITUTION:The objective copolymer can be obtained by reaction of an amido-contg. copolymer made up of (A) ethylene structural unit of formula I and (B) amide structural unit of formula II (R is H or methyl; R<2> is 2-8C alkylene; R<3> and R<4> are each 1-4C alkyl) with a quaternarizing agent such as dimethyl sulfate at 110-140 deg.C in the presence of a reactive solvent soluble for the quaternarizing agent (e.g. a solvent selected from aromatic hydrocarbon solvents, ketone solvents, halogen-based solvents and aprotic polar solvents) to form a reactional product, which is then deposited in a solvent selected from alcohol solvents and aliphatic hydrocarbon solvents.
Patent JP-S61150826-A (JP)
Title: Air cleaner of motorcycle
Inventor: MATSUHASHI NORIYASU
IPC: B62M7/02
Filed: 1984-12-22
Abstract: PURPOSE:To install a filter element as high as possible and prevent it from being affected by mud, etc. from a wheel by providing said pair of filter elements of an air cleaner being parted to the right and left of a main frame at or above the height of said main frame. CONSTITUTION:A fuel tank 20 is provided astride a main frame 12 is such a way that it covers the head part of an engine E from the sides. A pair of right and left windows 24 are formed on the top wall 22 at the rear of this fuel tank 20, and filter elements 30 of an air cleaner are provided inside the top wall 22, being faced to these windows 24. These filter elements 30 are supported by a heat insulating board 32 and an air tank 50, to which each of the elements 30 is connected. This air tank 50 is fixed to the side part of a body frame with a fixing metal fitting 56. Thereby, the pair of right and left filter elements 30 are hardly affected by mud, etc. splashed up by a wheel, since they are installed at a height equal to or above a main frame 12.
Patent JP-H02118721-A (JP)
Title: Card type expert system construction support device
Inventor: SONOBE KENICHI
IPC: G06F3/048
Filed: 1988-10-27
Abstract: PURPOSE:To easily prepare, add, alter and refer a knowledge base by setting an icon in correspondence with windows which can store, refer and alter information by means of a menu operation. CONSTITUTION:A storage means 18 storing plural windows which store, refer and alter respective information 15 of character information, bit map information and graphic information by the menu operation, and which store the icon in correspondence with respective windows, a display means 17 displaying the icon and the windows, and control means 11, 14 and 16 altering window contents in correspondence with operation contents which is menu-operated with respect to display contents are provided. Character information, bit map information and graphic information in the windows are stored and deformed in correspondence with the contents of the menu operation which is performed with respect to the window displayed in the display means 17, and the other windows are referred to. Thus, the knowledge base can easily be prepared, added, altered, and referred.
Patent JP-H0991535-A (JP)
Title: Liquid extracting device for beverage supply machine
Inventor: SAITOU FUMIYOSHI
IPC: G07F13/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid extracting device for a beverage supply machine which can prevent a beverage from running down after beverage extraction. SOLUTION: A beverage discharge opening 12 is formed in the lower-end back part of a mixing case 5 and an extraction path 14 is inserted and connected. The extraction path 14 is provided halfway with a trap part 15 which partially swells. When a prepared beverage fills the extraction path 14 at a stretch, siphon effect starts and the beverage in the mixing case 5 flows out until a stop liquid level LS where the siphon effect stops because of air entering the extraction path 14 is reached, so that the extraction ends.  Then even if a residual beverage sticking on the internal wall of the mixing case 5 runs down to raise the liquid level, the liquid level difference ΔL between the liquid level LO where the drink overflows the trap part 15 and the stop liquid level LS is set larger than an increment in liquid level due to the sticking remaining liquid, so the beverage never drips by running down over the trap part 15.
Patent JP-S63126242-A (JP)
Title: Appearance inspection and device therefor
Inventor: SAITO MIKITO
IPC: G01N21/88
Filed: 1986-11-17
Abstract: PURPOSE:To contrive an increase in the accuracy of an inspection by a method wherein a threshold value which is used as a reference for detecting defect in a site to be inspected is controlled according to the density or dimension of a calculated pattern. CONSTITUTION:A semiconductor wafer 1 placed on an X-Y stage is moved relatively to objectives 2 and 3 and the image of a site D to be inspected and the picture image of a reference site R are respectively detected by an image sensing element 2a and an image sensing element 3a. A difference between an inspection picture image signal 4 and a a reference picture image signal 5, which is calculated in a difference arithmetic part 6, is inputted in a decision part 9 through a difference signal delay part 8, and at the same time, the difference picture image signal 5 is inputted in a pattern density decision part 10 to obtain a pattern density signal 11. A threshold calculating part 12 inputs a threshold signal 13 to correspond to this calculated density signal in the decision part 9. The decision part 9 performs a decision of defect in the site D to be inspected using the optimum threshold value 13 to correspond to a pattern density existing in the side D to be inspected.
Patent JP-H04147072-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKANO NOBUHIRO
IPC: G01R31/28
Filed: 1990-10-09
Abstract: PURPOSE:To test functions of individual circuit blocks easily in a short time by setting a plurality of circuit blocks having the same function simultaneously in an enable state, applying the same test data and determining whether or not outputs of the respective blocks coincide with one another. CONSTITUTION:A semiconductor chip 1 has a plurality of circuits 3a to 3c having the same function. A selection circuit 7 can simultaneously select the circuits 3a to 3c by combinations of input signals from a test signal input terminal 9 at the time of testing and can supply data input from a test data input terminal 16 to the circuits 3a to 3c simultaneously. A determining circuit 10 determines whether or not outputs of these circuits 3a to 3c coincide with one another, and the result is output from a test output terminal 15. Thus the circuits 3a to 3c are simultaneously tested while the test is easy and test time can be reduced.
Patent JP-H0583073-A (JP)
Title: Case for piezoelectric resonator
Inventor: FUJII YOSHIMORI
IPC: H03H9/02
Filed: 1991-09-24
Abstract: PURPOSE:To prevent the position of an internal component such as a piezoelectric element from being deviated even when a terminal board is not tack welded by devising the terminal board to be simply and surely tentatively fastened to the case used for the piezoelectric resonator utilizing a thickness-shear vibration mode or the like. CONSTITUTION:The shape of a projection 10a of a case 10 is formed to be a mushroom and a terminal board fitted to the case 10 is engaged by the protruded part 10b and is not restored to the original position.
Patent JP-H06125281-A (JP)
Title: Voice decoder
Inventor: HAYATA TOSHIHIRO
IPC: G10L19/06
Filed: 1992-10-12
Abstract: PURPOSE:To decrease unnaturalness in a background noise in a silent mode by decreasing the Q value of a synthetic filter by a correction means corresponding to a measured Q value. CONSTITUTION:A synthetic filter coefficient generation circuit 3 generates a synthetic filter coefficient from a code string inputted from an input terminal 1, and outputs the synthetic coefficient to the synthetic filter 4 in a sounding state, and to a Q value measuring circuit 6 in a silent state. The Q value of the synthetic filter calculated by the synthetic filter coefficient generation circuit 3 is measured by the Q value measuring circuit 6. The synthetic filter coefficient found by the synthetic filter coefficient generation circuit 3 is changed by a synthetic filter coefficient correction circuit 7 based on the measured Q value. In the sounding state, voice output can be obtained by inputting an excitation signal outputted from an excitation signal generation circuit 2 and the synthetic filter coefficient outputted from the synthetic filter coefficient generation circuit 3 to the synthetic filter 4.