baber/WOPTO huggingface dataset:
Patent JP-H10260869-A (JP)
Title: Device and method for highly frequency sampling for performance counter
Inventor: BERC LANCE M
IPC: G06F15/16
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a device that collects performance data of a computer system which is equipped with plural processors that simultaneously carry out a program instruction. SOLUTION: Plural performance counters are connected to each processor. The performance counters store performance data, which are generated by each processor when an instruction is carried out. Interrupt handlers 231 and 232 that are executed in each processor respond to an interrupt and sample the performance data of a processor. The 1st memory includes a hash table that is related to each interrupt handler 231 and 232, and the hash table stores the performance data that is sampled by the handlers 231 and 232. The 2nd memory includes an overflow buffer 238 which stores performance data while a part of the hash table is active or full. The 3rd memory includes a user buffer 262 and is provided with a means that periodically flashes performance data from the hash table and the buffer 238 to the buffer 262.
Patent JP-H0328329-A (JP)
Title: Method for correcting edge wave of steel strip
Inventor: OKAMURA KAZUO
IPC: C21D9/56
Filed: 1989-03-10
Abstract: PURPOSE:To effectively correct the edge waves of a steel strip regardless of the steel kind of the steel strip by specifying the cooling start temp. of the steel strip in an in-furnace cooling zone in the method for correcting the edge waves with the cooling zone in the continuous annealing furnace. CONSTITUTION:The cooling start temp. T0 for the steel strip in the cooling zone in the continuous annealing furnace is selected from the range where the yield stress sigmay (T0) of the steel strip at this temp. and the in-furnace tension sigmau to be applied on the steel strip satisfy equation. The wind quantity of the wind cooler of the cooling zone is adjusted in the transverse direction of the steel strip and a temp. deviation is applied in the transverse direction of the steel strip in such a manner that the temp. of the edge wave part of the steel strip exceeds the inner side temp. thereof. The unit of sigmau/sigmay in the equation is kgf/mm<2>. The edge waves which are particularly difficult to be corrected among shape defects are stably corrected within the continuous annealing furnace regardless of the kind of the steel strip.
Patent JP-H05257350-A (JP)
Title: Copying device
IPC: G03G21/00
Filed: 1992-03-16
Abstract: PURPOSE:To greatly efficiently prepare for a presentation where an OHP sheet original, for example, is used by using a different type of copying material and taking out the material and its copy with one on top of the other. CONSTITUTION:Copying sheets and OHP sheets are placed in a sheet feed cassettes 23 and 22, respectively. An RDH 1 circulates one original for each copy, thereby taking copies on the copying sheets at the first round of one set of originals. The sheets on which copies were taken are kept in the intermediate tray 24. Then, copies are taken on the OHP sheets at the second round of the one set of originals. Each time one OHP sheet on which a copy was taken is ejected, one sheet on which a copy was taken is ejected from the intermediate tray 24 to be superimposed on one OHP sheet on which a copy was taken.
Patent JP-S61219492-A (JP)
Title: Laser beam machining controller
Inventor: KANEHARA YOSHIHIDE
IPC: B23K26/04
Filed: 1985-03-25
Abstract: PURPOSE:To improve working quality and to reduce working time by changing a switch to the 2nd height-setter at the time of boring and lowering a focus position at a specified speed in accordance with the advance of boring through a slope circuit. CONSTITUTION:The laser beam 1 of a laser beam machine is irradiated to a material 13 to be worked through a lenses 3 as well as a focus position is controlled through a distance detector 7. The machine is provided with the 1st and 2nd height-setters 8 and 18 as well as an adder 19. Further, a slope circuit 20 is provided to change a switch 22 at the time of boring. The focal position of laser beam 1 is lowered from a set height at a fixed descending speed, and is controlled to the height, set at the time of cutting, when the cutting is finished. In this way, the optimum focus positions at the times of boring and cutting are maintained. Accordingly, the working time is reduced and the working quality is improved.
Patent JP-S59183615-A (JP)
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1983-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1140759-A (JP)
Title: Ferroelectric memory
Inventor: NAKANO HIROSHI
IPC: H01L27/10
Filed: 1994-03-29
Abstract: PURPOSE: To realize multivalued storage of three levels or more, by providing a ferroelectric memory element composed of a ferroelectric capacitor having a multivalued hysteresis characteristic having 3 or more stable polarization values and a dielectric capacitor, and with a reading multivalued voltage information accompanying the multivalued hysteresis voltage-current conversion element. CONSTITUTION: The ferroelectric memory is composed of a ferroelectric capacitor 11 which has a multivalued hysteresis characteristic having 3 or more stable polarization values and is formed by holding a ferroelectric between electrode materials to store multivalued voltage information accompanying the multivalued hysteresis, a dielectric capacitor 12 connected in series with the capacitor 11, and a voltage-current conversion element 13 for reading the multivalued voltage information accompanying the multhivalued hysterses characteristic stored in the capacitor 11. When the polarization state changes, three or more pieces of voltage information are obtained, and three storage of or more values is passible. Moreover, by using the converter element 13 as a read element, multivalued storage and multivalued read become possible.
Patent JP-2000254648-A (JP)
Title: Underwater stationary type, additive free type water sterilizer
Inventor: TAMURA YOSHITANE
IPC: A61L2/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an underwater stationary type, additive free type water sterilizer whose main body can be easily disposed at an optional place in a water storage tank in parallel to the water surface of stored water, whose capacity can be made larger in accordance with a water storage amount of the water storage tank and whose position in the water storage tank can be freely changed independently of the weight, size, etc., of the sterilizer main body. SOLUTION: This box type sterilizer main body through which water stored in the water storage tank circulates from the bottom upward is constituted so that the main body can be placed stationarily on the bottom of the water storage tank. A convex canopy 13 and a bottom plate 11 are provided above and below the sterilizer main body, respectively, and also a diaphragmless electrolytic part 16 having a plurality of electrode plates 15 and electrolyzing the chloride in the objective water to be electrolyzed passing from the bottom upward between the electrode plates 15 is provided in the sterilizer main body.
Patent JP-S61218238-A (JP)
Title: Aggregated wiring system for automobile
Inventor: HASEGAWA AKIRA
IPC: H04J3/00
Filed: 1985-03-25
Abstract: PURPOSE:To simplify the circuit and to save the transmission time by applying pulse width conversion to an analog signal so as to digitize it and sending once plural pieces of analog information. CONSTITUTION:A signal from analog sensors 101, 102,... is subject to pulse width conversion by using, e.g., a 10Hz rectangular wave by a pulse width converting circuit 21. The signal is inputted to a CIM 22 in parallel together with signals from switches 3, 4, the result is converted into a serial signal and sent to the CIM 24 via a signal line 20. The CIM 24 converts the serial signal into a parallel signal, a parallel output signal is amplified respectively by amplifiers 161, 162,...18, 19 to drive analog meters 301, 302,... lamps 9, 11. After the CIM 24 outputs the parallel signal, the CIM 24 converts the signal of the switches 12, 13 serially and sends it to a CIM 22 via the signal line 20, then the CIM 22 converts the serial input signal into a parallel signal, the output signal is amplified by amplifiers 14, 15 to drive lamps 5, 6.
Patent JP-H09232674-A (JP)
Title: Semiconductor laser system
Inventor: TAKAHASHI TAKASHI
IPC: H01S5/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enhance the temperature characteristics by a method wherein an active layer, a contact layer, diffusion preventive layers, etc., are formed so as to have parallel layers and oblique layers with a main plane of a substrate while specifying the region removing the protrusions such as clad layers, etc., to be high resistant regions. SOLUTION: A buffer layer 102, a clad layer 103, a lower part diffusion preventive layer 104, an active layer 105, an upper part diffusion preventive layer 106, another clad layer 107, a spike preventive layer 108, a contact layer 109, etc., are formed on a substrate 101 having a protrusion 113. Next, the region removing the protrusion of the clad layer 107 to the contact layer 109 is implanted with protons to form a high resistant region 112. On the other hand, the region of the active layer 105 in parallel with the main plane of the substrate 101 becomes a natural superlattice while the natural superlattice in the oblique region of the active layer 105 is disordered thereby making the band energy gap in the oblique region larger than that in the protrusion surface region.  With such constitution, the carrier and light are confined by the protrusion surface and in the horizontally lateral direction to reduce the threshold value current for enhancing the temperature characteristics.
Patent JP-H02291286-A (JP)
Title: Production of optically active 2(5h)-furanone derivative
Inventor: TSUBOI SADAO
IPC: C12R1/645
Filed: 1989-03-10
Abstract: PURPOSE:To enable simple obtaining of the subject compound without forming sulfur compounds as by-products by reacting a specific compound with an enzyme, etc., lactonizing the resultant high-optical purity ester derivative, etc., and then dehydrohalogenating the formed lactone. CONSTITUTION:A compound expressed by formula I (R1 to R3 are alkyl, aryl, aralkyl, alkenyl, alkynyl, hydroxyalkyl, etc.; R4 and R5 are alkyl, aryl, aralkyl, alkenyl, etc.; X is Cl, Br or I) is reacted with an enzyme, such as lipase, to provide a 3-halo-4-acyloxybutanoic acid ester derivative, which is then lactonized and dehydrohalogenated to produce a 2(5H)-furanone derivative expressed by formula II (R1 to R3 are 1 to 13C alkyl, aralkyloxyalkyl, alkoxyalkyl, alkenyl, etc.) which is the R-isomer of high optical purity. A compound similar to formula I, as necessary, is reacted with a yeast to provide a 3-halo-4-hydroxybutanoic acid ester derivative, which is subsequently lactonized and dehydrohalogenated to produce the optically active 2(5H)-furanone derivative.
Patent JP-H05253827-A (JP)
Title: Oscillating type grind device
IPC: B24B17/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide an oscillating grind device in which the grinding pressure can be made constant and in an adequate value, a driving means of the eccentric movement of a grinding tool can be made at a high speed and in a small power, and furthermore, the surface of a work which has a complicated form such as a free curved surface can be ground automatically, highly accurately, and evenly. CONSTITUTION:A main shaft 4 is provided rotatable at a high speed to a main shaft holder 3 held replaceable to an outer tube body 1 through a floating- holding mechanism 2. And the center axes of the main shaft 4 and a tool holder 11 to hold a grinding tool 23 are decentered and installed through an eccentric housing 10 and an outside holder 9, and the tool holder 11 is moved eccentrically by the rotation of the main shaft 4. At the same time, the eccentric housing 10 and the outside holder 9 installed to make the tool holder 11 rotatable are fixed to the main shaft holder 3 which is self-copying-controlled by a self- copying control device 8.
Patent JP-S58189515-A (JP)
Inventor: DEEBITSUDO NOERU RANBESU
IPC: G01D5/48
Filed: 1983-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05267102-A (JP)
Title: Chip-shaped polar electronic component
IPC: H05K3/30
Filed: 1992-03-17
Abstract: PURPOSE:To provide a chip-shaped polar electronic component, which can prevent reverse mounting at the time of mounting on a board and can prevent the position deviation of the component in mounting. CONSTITUTION:In a chip-shaped polar electronic component, which is molded with an insulating member, a protruding part 4 having the shape, which is asymmetrical with respect to the central line of the longitudinal axis or the lateral axis of the component element, is provided on the bottom surface of the insulating member of a package part 3. Since the protruding part 4 is provided at the bottom part and a hole is provided in a corresponding board, reverse mounting is prevented. Even if the sizes of patterns do not agree, the position deviation of the component in reflow method can be prevented.
Patent JP-H0321288-A (JP)
Title: Multi-player type video game device
Inventor: TASHIRO KOUICHI
Filed: 1990-03-09
Abstract: PURPOSE:To entertain all players with a game feeling full presence and improve cost efficiency by making a plurality of players play a game in a common game space while seeing a common game image projected on a screen circularly curved and formed. CONSTITUTION:An image information forming device 520 preliminarily stores the image information of the whole game. On the basis of the determined information of a drawn game image outputted from a game calculating device 510, the actual allotted image data to be projected on a screen 110 is calculated, and this image signal is outputted to the corresponding projector device 300. Hence, a game image continued in the whole circumferential direction is projected on the screen 110. Therefore, even if a player sits on any sheet 410 provided on a table 220, one can enjoy the game with full presence, as a wide game screen image covering the whole transverse visual field of the player is projected in the front.
Patent JP-H03261564-A (JP)
Title: Thermal head and manufacture thereof
Inventor: ARISAWA HIROSHI
IPC: H01C17/22
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the occurrence of printing in an uneven density in usage for a long period of time by thermally annealing heating resistors for a thermal head. CONSTITUTION:On the surface of an insulating substrate 4, a plurality of sepa rate electrodes 4a are provided and a plurality of common electrodes 4b are also provided, each facing the end part of each of these separate electrodes, and heating resistors 4cl are formed thereon connecting the separate and com mon electrodes 4a and 4b together. A trimming pulse is then applied between the separate and common electrodes to trim the resistance value of the heating resistor 4cl within a predetermined range. The heating resistor 4cl thus trimmed in the resistance value maintain the insulating substrate 4, on which the heating resistors are formed, at a predetermined temperature for predetermined hours, whereby the heating resistors 4cl are thermally annealed. In this way the loss with the passage of time in the resistance value of the heating resistor for a thermal head can be reduced.
Patent JP-H06270529-A (JP)
Title: Ink jet recording sheet and its recorded product
Inventor: ARAI NAOTO
IPC: B41M5/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide an ink jet recording sheet which can obtain a recorded image of an ink hue from a recorded surface side and a recorded image of a hue entirely different from the ink hue from a back surface side, and its recorded product. CONSTITUTION:A pigment layer containing a pigment wherein a surface of mica is coated with titanium oxide and/or iron oxide so that its coating ratio becomes 40% or more, is provided to, at least, one side face of a transparent or translucent base material. An ink jet recording sheet wherein an image receiving layer which receives ink on the pigment layer or on an opposed surface of the base material, and a recorded product wherein recording is carried out on the ink jet recording sheet are provided.
Patent JP-S62218633-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YOSHIMURA SUSUMU
IPC: F02D41/00
Filed: 1986-03-19
Abstract: PURPOSE:To improve a starting property and accelerating and decelerating properties, by predicting an amount of fuel remaining in an intake system during the operation of an engine and after its stop and effecting an air-fuel ratio correction accordingly to properly set a corrected amount of fuel in the engine re-start or in acceleration and deceleration. CONSTITUTION:A microcomputer 1 calculates a usually remaining fuel amount depositing or floating on an intake air system (intake air manifold 2A, intake air port 2B) based on the operating condition of an engine and the temperature representing the engine. A deflection between the usually remaining fuel amount and a predicted fuel remaining amount which is predicted to remain in the intake air system corresponding to a change in an operating condition. The deflection is multiplied by a correction ratio which is set according to the operating condition of the engine for calculating an corrected amount of the predicted fuel remaining amount. The corrected amount of the predicted fuel remaining amount is added to the predicted fuel remaining amount previously determined for renewing the predicted fuel remaining amount and the air-fuel ratio of air-fuel mixture to be supplied to the engine is corrected based on the renewed amount.
Patent JP-H02238649-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUMOTO TADASHI
IPC: H01L21/82
Filed: 1989-03-10
Abstract: PURPOSE:To form fundamental cells in a reverse relationship on an identical MOS row, to enhance a usage degree of an array and to increase a degree of freedom regarding an arrangement of the cells by a method wherein power- supply buses are arranged nearly in central parts of individual MOS array in such a way that longitudinal directions of the individual MOS array are used as wiring directions. CONSTITUTION:In a semiconductor integrated circuit device of a master slice system in which a plurality of complementary MOS array have been arranged continuously, fundamental cells 4, 5 are constituted respectively by combining a MOS array N-ch of a one-conductivity-type channel with at least two MOS array P-ch's of opposite-conductivity-type channels. Power-supply buses using longitudinal directions of the MOS array N-ch and the MOS rows P-ch's as wiring directions are arranged nearly in central parts of the individual MOS array. Thereby, a degree of freedom of the cells 4, 5 can be increased; a usage rate of the cells 4, 5 can be enhanced.
Patent JP-H10256849-A (JP)
Title: Microwave-millimeter wave circuit
Inventor: FUJIMOTO SHINICHI
IPC: H03F3/60
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a microwave-millimeter wave circuit in which a high gain is obtained for a broad band and that is made smaller in size than that of a conventional technology. SOLUTION: This microwave-millimeter wave circuit is provided with a common source transistor(TR) and has an amplifier processing a prescribed amplifier center frequency fo between an input terminal and an output terminal. A band elimination filter FA whose block frequency is fa is connected to the input terminal, has a capacitor C5, a band elimination filter FB whose block frequency is fb is connected to the output terminal and has a capacitor C6. A band elimination filter FC is connected to a connecting point of transmission lines T6, T7 inserted between the input terminal and a gate of the TR and has a block frequency fc and a band elimination filter FD is connected to a connecting point of transmission lines T8, T9 inserted between the output terminal and a drain of the TR and has a block frequency fd . The block frequencies are selected as fa ≈fb <fc ≈fd <fo .
Patent JP-H07264895-A (JP)
Title: Moving width switching type head feeding device
Inventor: NODA MASAYUKI
IPC: G11B21/08
Filed: 1995-02-23
Abstract: PURPOSE:To obtain a high-density track recording and reproducing device which can switch the head moving width between a quadruple-density track and standard-density track without changing its head moving mechanism and can be reduced in size and cost while its compatibility is secured with an existing standard-mode recording medium. CONSTITUTION:A moving width switching type head feeding device is provided with a two-phase bipolar excitation stepping motor 7 which moves a head along a recording medium and sequential pulse forming logic circuit which receives a head movement commanding pulse DIR and track density controlling signal X4 and forms sequential pulses for two-phase bipolar excitation. Then a first operation mode in which the logic circuit operates in accordance with exciting phase transition in which the logic circuit alternately performs excitation of the two-phase coils 72a and 72B of a the motor 7 in one phase only and simultaneous excitation of the coils 72A and 72B in two phases at every head movement commanding pulse in accordance with the track density controlling signal X4 and exciting phase transition composed only of the two-phase simultaneous excitation are switched to each other at every head movement commanding pulse.
Patent JP-H03219282-A (JP)
Title: Parting device of bulletin device
Inventor: YAMAGUCHI KINICHIRO
IPC: G09F13/14
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate replacement with the parting device with a suitable parting range corresponding to bulletin contents without disassembling a frame body by providing a bearing part which is so sectioned more wider at its inner side than at its opening side on the external surface of a frame body, fitting the shaft part of a cover body to the bearing part, and detaching it freely from the opening at a proper swing angle in a free swing and non-parting state. CONSTITUTION:The bearing part 2 is provided on the external surface of the frame body and the sectional shape of the shaft part 5 at the base end of the cover body 4 parting an end edge of a bulletin body 3 consists of a shaft surface part 5a having a diameter smaller than the opening width of the bearing part 2 and a shaft surface part 5b which has a diameter larger than the opening width. Then the cover body 4 has its shaft part 5 fitted to the bearing part 2 and is detached freely at the swing angle in the free swing and non-parting state. When the bulletin body peripheral edge is parted by the cover body, the large-diameter shaft surface part of the cover body faces the opening part and the cover body does not come out, so the parting state is maintained. Then when the cover body is swung from the parting state to the non-parting state until the small-diameter shaft surface part faces the opening, the shaft part can be detached from the opening part. Consequently, the cover body is replaced with a cover body with desired parting width to adjust the partly range freely to a suitable parting range matching bulletin contents.