baber/WOPTO huggingface dataset:
Patent JP-2001043131-A (JP)
Title: Information processing system and its control method
Inventor: KANEKO KEISUKE
IPC: G06F12/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To increase the cache hit rates of programs which are executed at respective execution levels on an information processing system which has a CPU switching and executing programs differing in execution level and a cache memory. SOLUTION: At refill permission execution level holding parts 4 and 5, whether or not two ways 32 and 33 of a set associative cache memory are allowed to be refilled is set corresponding to the execution level values of the programs. Further, setting effective bits 34 and 35 are added which set whether or not settings corresponding to the above execution level values are effective by the ways. Therefore, when the programs differing in execution level are executed while switched, the capacity of the cache memory can properly and substantially be allocated by the programs of the respective execution levels to increase the cache hit rates of the respective programs.
Patent JP-H1063776-A (JP)
Title: Method and device for estimating character string direction
Inventor: KATSUYAMA YUTAKA
IPC: G06K9/20
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for estimating character string direction capable of comparatively rapidly obtaining a right character string direction even from a complicated picture. SOLUTION: A document is read and picture data is generated (a), and a processing area is specified (b). Then, a black pixel combining area in the document picture is obtained and a circumscribed rectangle is extracted (c). Then, linear density features in the vertical/ horizontal directions of the circumscribed rectangle are extracted (d), and the estimation of the number of character strings in the vertical direction and the horizontal direction is performed from the linear density features (e). If the estimated number of character strings is 1, the character string direction is decided from the linear density features (g). While if the number of character strings is not 1, the ratio of average distance values in the vertical and horizontal directions on the circumscribed rectangle is extracted (h) and that the ratio is within the prescribed range is determined (i). If the ratio is not within the prescribed range, the character string direction is decided from the ratio. While if the ratio is within the prescribed range, the accumulated total of duplicated values in the horizontal direction and the vertical direction on the circumscribed rectangle is obtained (k), and the character string direction is decided from thus obtained accumulated total value (1).
Patent JP-H0540927-A (JP)
Title: Floating type magnetic head
Inventor: IWATA TSUNORU
IPC: G11B5/60
Filed: 1991-08-02
Abstract: PURPOSE:To provide a floating type magnetic head having a flexure without imparting any variation in the flatness of a slider face when the slider is fixed to the flexure. CONSTITUTION:The flexure 2 of the floating type magnetic head is formed with a transparent UV resin 10 capable of passing ultraviolet rays and also a UV curing type adhesive is used to fix the slider 1 and the flexure 2 and the resin is adhered and cured by irradiating with UV rays.
Patent JP-H0265694-A (JP)
Title: Ac spindle motor driver circuit
Inventor: HIROTA MITSUHIKO
IPC: H02P27/06
Filed: 1988-08-31
Abstract: PURPOSE:To regeneratively control in a small-sized circuit by employing a voltage drive type transistor in a conversion semiconductor bridge circuit for converting or inverting a commercial power source to drive a spindle motor, and driving it with an optical/voltage converter. CONSTITUTION:3-phase AC voltages RNT are 3-phase full-wave rectified by voltage drive type transistor MBT elements through a switch MCC and a reactor ACR. Then, 3-phase VVVF AC voltages (u)-(w) are generated by MBT elements Q11-Q16 to drive a spindle motor M. When the motor M is decelerated, a power is regenerated. The gates of the MBTs are controlled by photoelectric converters 1, 2. A light emitting element L1 generates a light by the rise of an input signal IN through an inverter 4, and the MBTQ is turned ON by a photodetector S1. A light emitting element L2 generates a light by the fall of the signal IN through a buffer 3, and the MBTQ is turned OFF by a photodetector S2. Thus, the number of components is reduced to facilitate the control of a large current and the control of a high speed rotation.
Patent JP-S6193901-A (JP)
Title: Method for measuring liner thickness
Inventor: IWASAKI MASAYOSHI
IPC: G01B7/06
Filed: 1984-10-15
Abstract: PURPOSE:To measure and calculate exactly a liner thickness by determining the liner thickness without determining lift-off quantity by the calculation to use the table obtd. preliminarily from the values Vx, Vy of the impedance measured actually from a pipe to be inspected. CONSTITUTION:A liner coated pipe specimen 3 which is coated with liner at stepwise different thicknesses and has the known liner thickness (ti) for the purpose of forming the table or the sample thereof is prepd. The outputs H1, V1 of an eddy current flaw detector 7 are measured then the lift-off quantity li is stepwise changed at the same measuring spot of the sample pipe and the outputs H2, V2 thereof are measured at the known lift-off quantity. The measurement is made in the stage of each liner thickness ti and the stage of the lift-off quantity ti and the impedance chart with respect to the Vy, Vx is made. Such table or chart is made, by which said table or chart is made usable in the stage of measuring actually the liner coated pipe 5 to be inspected under the same conditions and the liner thickness is calculated directly and exactly from the actually measured value even if the lift-off quantity is not observed.
Patent JP-H1044065-A (JP)
Title: Work table
Inventor: NAKAJIMA NORIYUKI
IPC: B25H1/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To enable an article to be supported without any slight movement by mounting a wooden bed plate to the article support surface of metallic support bed for supporting the article and vertically moving the support bed relative to a bed seat. SOLUTION: The ends located left of respective pivotal struts 7, 8 are pivotally supported respectively. On the other hand, the lower end of the outside pivotal strut 7 is set to move along the lower rail 15 of a bed seat 1 through a roller 11 and the upper end of the inside pivotal strut 8 is set to move along a rail of the support bed 2 through a roller 11 so that the support bed 2 is vertically moved relative to the bed seat 1 by a hydraulic cylinder 9. A plurality of band- like bed plates made of wooden plywood are mounted and juxterposed on an article support surface of the upper surface of the support bed 2. Thus, the article can be supported without any slight movement.
Patent JP-H0498268-A (JP)
Title: Image forming timing signal generator for color electronic photographing device
Inventor: HIRAHATA SHINICHI
IPC: G03G21/14
Filed: 1990-08-16
Abstract: PURPOSE:To correct variations in the fluctuations of a power source voltage and in the detecting positions of a light shielding plate 24 caused by a noise, etc., and to prevent the lag of timing when an image forming processing is carried out by providing an original position detecting means, a pulse signal output signal, and an image forming timing signal output means. CONSTITUTION:The original position of a rotary drum is detected by the original position detecting means (photointerrupter) 22, and an original position signal is outputted whenever the drum is rotated once, while a pulse signal output means (encoder) 18 outputs a pulse signal for generating a large number of pluses at one-rotation of a driving motor in synchronization with the rotation of the driving motor. Then, these signals are supplied to the image forming timing signal output means 26 and 28, on image forming timing signal is outputted whenever the pulse of the pulse signal obtains a previously set fixed number corresponding to one-rotation of the rotary drum, basing on the original position signal as a reference, and the image forming processing is carried out according to the outputted image forming timing signal. A timing signal is outputted based on the number of the pulses of the pulse signal generated in synchronization with the rotation of the driving motor 12 rotating/driving the rotary drum via a speed reducer 14, so that a difference is less, the lag of the image forming timing of plural colors is reduced, and the color slurring of a color image is prevented.
Patent JP-H0541505-A (JP)
Title: Liquid-crystal display device
Inventor: YONEHARA TAKAO
IPC: G02F1/1368
Filed: 1991-08-02
Abstract: PURPOSE:To form a high-performance semiconductor active element in a good- quality single-crystal layer which has been formed on a light-transmitting base body, to integrate liquid-crystal piscels on the light-transmitting base body at high density and to manufacture a peripheral circuit, which can be driven at high speed, on the same base body as a liquid-crystal layer. CONSTITUTION:Single-crystal layers constituting at least an active region of a semiconductor active element are nonporous single-crystal layers 4, 5, on a light-transmitting base body 1, which are obtained in the following manner: the surface of a nonporous single-crystal layer on a porous silicon base body or the oxidized surface of a nonporous single-crystal layer is pasted on the light-transmitting base body 1; and, after that, said porous silicon base body is removed by a process which includes at least a wet chemical etching process.
Patent JP-H1165745-A (JP)
Title: Device for inputting coordinate and method for detecting oscillation arrival timing
Inventor: SATO HAJIME
IPC: G06F3/03
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To realize a high precision coordinate inputting device capable of being constituted by easily obtainable parts in which satisfactory sense of input can be maintained, and stable oscillation detection can be attained. SOLUTION: This device is provided with an oscillation transmitting board and an oscillation input pen for inputting elastic wave oscillation on the oscillation transmitting board, wherein an oscillation sensor 6a converts the elastic wave oscillation impressed on the oscillation transmitting board into an electric signal. A high pass filter 420 attenuates electric signals with frequencies less than a prescribed frequency including frequency bands in which unnecessary signal components exist among electric signals from the oscillation sensor 6a. A timing signal (tg) for detecting a group delay time is obtained based on the electric signal obtained through the high pass filter 420. On the other hand, a timing signal (tp) for detecting a phase delay time is obtained based on the electric signal from the oscillation sensor 6a.  An arithmetic control circuit 1 calculates the group delay time and the phase delay time according to the signals (tg) and (tp), and calculates a distance from an oscillation input point to the oscillation sensor 6a.
Patent JP-H1159567-A (JP)
Title: Earth and sand transportation ship
Inventor: SUNAMI TAMINOSUKE
IPC: B63B25/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To use an earth and sand transportation ship as the earth and sand transportation ship of bottom opening type and earth and sand lifting type by dividing a ship bottom in parallel with bow and stern directions in a central part thereof, constructing these divided ship bottoms so as to incline so that divided fringe sides become bottoms, and connecting a power means for inclination with each divided ship bottom. SOLUTION: A plurality of earth and sand loading rooms are arranged back and forth in parallel in a central part of a hull 1, and each ship bottom 4 of these earth and sand loading rooms is divided in parallel in a central part for bow and stern directions and is constructed so as to tilt so that the dividing line comes to a bottom by a support shaft 3 parallel with the dividing line in order to support the support shaft 3 on a bracket 5 of the hull 1. Each ship bottom 4 is constituted in such a manner that a bottom board 4a and a space 4b are integrally connected, a basic part of a hydraulic cylinder 6 is rotatably attached to the hull 1, and an end part of a rod 7 of the hydraulic cylinder 6 is attached to the ship bottom 4 so as to tilt freely. Consequently, this ship can be used as the earth and sand transportation ship of bottom opening type and earth and sand lifting type.
Patent JP-H1045480-A (JP)
Title: Coating material to cost inorganic fiber for fiber reinforced composite material, and inorganic fiber and fiber reinforced composite material containing that coating material
Inventor: MOROZUMI HIROKI
IPC: C01B21/068
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an inorg. fiber for a fiber reinforced composite material to obtain a fiber reinforced composite material excellent in high temp. oxidation resistance by forming a coating film having a lubricating area and an area which gives a specified fused oxide on the surface of the inorg. fiber. SOLUTION: A coating layer containing lubricating area containing carbon and/or boron nitride as the main component and an area which gives an oxide fused material to produce an oxide fused material (e.g. B2 O3 -SiO2 oxide fused material) under conditions for oxidation of the lubricating area is formed by chemical vapor deposition method of the like on the surface of an inorg. fiber (e.g. silicon nitride fiber). The thickness of the coating layer is preferably 1nm to 10μm. The lubricating area is preferably formed between the inorg. fiber and the area where an oxide fused material is formed, or the area which gives an oxide defused material is preferably formed between the lubricating area and the inorg. fiber. Then the inorg. fiber coated with the layer is incorporated into a ceramic-contg. matrix (e.g. silicon nitride ceramic matrix) to obtain a fiber reinforced composite material.
Patent JP-H1045875-A (JP)
Title: Epoxy resin composition for casting and its resin cured product
Inventor: SUGIMOTO TOSHIO
IPC: C08G59/62
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the curing contraction of an epoxy resin using 1,3-bis(N,N- diglycidylaminomethyl)cyclohexane. SOLUTION: This epoxy resin composition for casting and its cured product comprises the below-described components (1), (2), (3), (4). The component (1) is a low viscosity epoxy resin containing 1,3-bis(N,N-diglycidylaminomethyl) cyclohexane as a main component and having a viscosity of <=50 poises at 25 deg.C; the component (2) is a liquid alicyclic diamine (e.g. isophoronediamine); the component (3) is a phenolic compound (e.g. bisphenol A); and the component (4) is metal powder having an average particle diameter of 0.1-100μm (e.g. aluminum powder). Therein, the ratio of the epoxy equivalent of the component (1)/the active hydrogen equivalent of the component (2) is 10/3 to 10/15. The component (3) is contained in an amount of 0.1-20 pts.wt. per 100 pts.wt. of the component (1).  The component (4) is contained in an amount of 200-500 pts.wt. per 100 pts.wt. of the total amount of the components (1), (2) and (3).
Patent JP-H0549783-A (JP)
Title: Fully automatic washing machine
Inventor: KATAYAMA KAZUO
IPC: D06F33/02
Filed: 1991-08-28
Abstract: PURPOSE:To keep a switch from being operated to stop operation or change an operation course by children's mischief, a user's carelessness or a cat's jumping on a washing machine during the operation of the washing machine. CONSTITUTION:A control circuit comprises a child lock switch 26 in addition to a power supply switch 21 and a start switch 22 wherein, if the child lock switch 26 is operated and the operation is started, the power supply switch 21 or the start switch 22 is not solely accepted during the operation.
Patent JP-H1064425-A (JP)
Title: Method and device for coating inside of prt cavity with graphite
Inventor: YAMAKOSHI KENJI
IPC: H01J9/20
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To stably coat a cavity part with graphite, without generating scratches by inserting a coating sponge which includes graphite, into an injection type cathode-ray tube so as to be pressure-contacted with a cavity part, and reciprocating the coating sponge. SOLUTION: A coating sponge 3, which includes graphite, is positioned outside of an injection type cathode-ray tube 1, and pulled in an arrow 13a direction by a rope driving means 10 so as to horizontally set the coating sponge 3. A moving part 17 of a coating sponge driving means 16 is moved in an arrow 18a direction, so as to insert the coating sponge 3 into the injection type cathode-ray tube 1. Next, a motor 11 of a rope driving means 10 is rotated so as to rotate a male screw member 12, and a moving member 14 and a rope 8 are moved in the arrow 13a direction, and a link 4 is turned around a support shaft 6 by the energizing force of a tensile spring 7, and the coating sponge 3 is turned in an arrow 20a direction, and moved in an arrow 3B direction so as to be pressure-contacted with the cavity part 2, and thereafter, the moving part 17 of the coating sponge driving means 16 is reciprocated in arrow 18b-18d directions so as to coat the cavity part 2 with graphite.
Patent JP-H1058612-A (JP)
Title: Decorative laminate sheet
Inventor: SUZUKI YUKIO
IPC: B32B9/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To form a decorative laminated sheet capable of avoiding water weed or seaweed from propagating and resistant to an oily stain pollution. SOLUTION: The decorative laminated sheet includes a base coat layer 13, an arbitrarily patterned layer 14, and a surface protection layer 15 on the substrate surface 11, in which a 1-5μm protection layer is provided such as that anatase titanium oxide of 0.5-2μm in its particle diameter is added by 30-70 pts.wt. with respect to 100 pts.wt. resin of a surface protection layer 15 or titanium oxide is added by 30-70 pts.wt. with respect to 100 pts.wt. resin on the surface protection layer 15.
Patent JP-H0640144-A (JP)
Title: Method of transferring image
Inventor: OGINO YASUHIRO
IPC: B44C1/175
Filed: 1992-07-24
Abstract: PURPOSE:To transfer a clear image to a transfer substrate side, by a method wherein after a transfer substrate is stuck to an image forming surface of a copying substrate through a solvent-insoluble adhesive layer, a surface treatment layer of the copying substrate is dissolved by a solvent. CONSTITUTION:An image is formed by a solvent-insoluble ink or a toner having adhesive to a binder on the surface of the surface treatment layer of a copying substrate containing the solvent-soluble binder and having a solvent-soluble surface treatment layer. Then after a transfer substrate is stuck to an image forming surface of a copying substrate through a solvent-insoluble adhesive layer, the surface treatment layer of the copying substrate is dissolved by making use of a solvent and the copying substrate is peeled off, through which the image is transferred, A water-alcohol mixture solvent containing at least 20wt.% water is preferable for the foregoing solvent. Then it is preferable that the image is copied to the surface treatment layer of the copying substrate by making use of the toner by an electrophotographic copying machine.
Patent JP-S6459106-A (JP)
Title: Length measuring apparatus
Inventor: SAKAMOTO NAOSHI
IPC: G01B9/02
Filed: 1987-08-31
Abstract: PURPOSE:To enable highly accurate measurement of length without requiring fine adjustment, by arranging an optointerference mechanism to interpose a transparent plate between first and second reflection films as opposed thereto at a specified interval. CONSTITUTION:A second reflection film 40A is provided at a position separated by a distance D as opposed to a first reflection film 10A and is placed on a light transmitting support member 40A. A transparent plate 50 is mounted securely between the first and second reflection films 10A and 40A and steps h1 and h2 are provided on one side thereof to form first, second and third irradiation surfaces 51, 52 and 53. Reflection preventing films 50A are provided respectively on the irradiation surfaces 51, 52 and 53 and opposed surfaces 54 thereof 51-53. Thus, luminous fluxes P1, P2 and P3 are transmitted efficiently. As the luminous fluxes P1-P3 are varied in the distance at which the fluxes are transmitted through the transparent plate 50, there is a phase difference equivalent to the steps h1 and h2, thereby enabling highly accurate measurement of length without requiring fine adjustment.
Patent JP-H0882219-A (JP)
Title: Combustion mechanism for diesel engine
Inventor: YOSHIKAWA SHIGERU
IPC: F02B23/06
Filed: 1994-09-12
Abstract: PURPOSE: To reduce the generation of NOx during exhaust by providing two fuel injection pumps, installing two kinds of fuel injection nozzles set to normal injection timing and early injection timing to a cylinder head, and connecting them to the fuel injection pumps through high pressure pipes, respectively. CONSTITUTION: This mechanism has fuel injection pumps P1, P2 differed in injection timing, two kinds of fuel injection nozzles N1, N2 are installed to a cylinder head 11 of each cylinder, and each injection nozzle N1, N2 is connected to the injection pumps P1, P2 through high pressure pipes 19, 20, respectively. Prior to the normal fuel injection by the fuel injection pump P2 and the fuel injection nozzle N2, fuel injection is performed by the other fuel injection pump P1 and fuel injection nozzle N1 to form an air-fuel mixture. This air-fuel mixture is a dilute air-fuel mixture having a high mixing ratio of air, and ignited and burnt by the normal injection by the injection nozzle N2. Thus, a dilute combustion is realized, and the fire temperature can be reduced to suppress the generation of NOx .
Patent JP-S6274401-A (JP)
Title: Sea water treatment device
Inventor: MATSUDA TAKESHI
IPC: B01D1/14
Filed: 1985-09-30
Abstract: PURPOSE:To offer a device of high capability to reduce the water volume by providing the evaporation promoter made of porous substance, the air supply line supplying dry air to promote the evaporation of sea water, the exit line to exhaust humid air out of the vessel and the dehumidifier to remove humidity out of the air. CONSTITUTION:The sea water received in the airtight vessel 1 for treatment is sucked up into the evaporation promoters 7 by the work of capillary action. The dry air supplied through the air supply line 8 is sprayed over the said promoters to promote the evaporation of sea water to be treated. By this evaporation, the humid air containing water is led to the dehumidifier 10 through the air exit line 9 and humidity is removed. The air, after humidity is removed, is heated up and circulated back to the airtight vessel 1 through the supply line 8. The condensed water is sent into the condensation tank 17 through the drainage line 16. In each of the said evaporation promoters 7, some solute component containing radioactive substance remains as residue.