baber/WOPTO huggingface dataset:
Patent JP-H0896587-A (JP)
Title: Memory control device and memory control method
Inventor: AKIYAMA YASUHIRO
IPC: G11C16/06
Filed: 1994-09-21
Abstract: PURPOSE: To enable a memory control device to be used until the device reaches its service life regardless of the number of times of preliminarily instructed write-in limits by executing the defection diagnosis of an accessed block and storing positional information of defective blocks. CONSTITUTION: Flash memories 103, 104,... are preliminarily divided into plural blocks and an access is performed for every memory block. A defection detection part 102 analizes a status signal outputted at the time of accessing to the accessed memory block and transmits the result of decision as to whether the memory block is usable or not, to a control part 100. An RAM 101 is backed up, for example, with batteries and stores the IDs of chips to which defective blocks are belonged and sequential numbers of defective blocks of every chip based on information from the control part 100. At the time of accessing flash memories 103, 104,..., this divice is made to access alternate blocks with a prescribed system by refferring to defective information of the RAM 101.
Patent JP-S59117402-A (JP)
Title: Chopper device for electric motor car
Inventor: KATOU AKIRA
IPC: H02P3/14
Filed: 1982-12-24
Abstract: PURPOSE:To prevent a resistor from burning out by stopping an electric brake when a contactor for shortcircuiting the resistor is not closed even if a chopper reaches the maximum conduction rate during a regenerative braking. CONSTITUTION:A resistor 19 is inserted in a range that the voltage of a motor 16 becomes higher than the voltage of a power source under the regenerative braking condition, and the motor 15 is decelerated. When the voltage of the motor becomes the power voltage or lower, the resistor 19 is shortcircuited by a contactor 20. On the other hand, a comparison phase unit 24 controls the conduction rate of a chopper 14 in response to the deviation between a current command signal 23 and a motor current signal 22. When the output of the phase unit 24 reaches a command value corresponding to the maximum conduction rate, an output is produced from an amplifier 27 of a protecting circuit 26. When an auxiliary contact 31 interlocked to the contactor 20 for shortcircuiting the resistor 19 is closed at this time, a relay 22 is operated to deenergize a brake command 36, thereby stopping a regenerative brake.
Patent JP-S6383342-A (JP)
Inventor: YAMAMOTO MITSUMASA
IPC: E04B1/16
Filed: 1986-09-25
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-S6381549-A (JP)
Title: Lru device
Inventor: UYA MASARU
IPC: G06F12/12
Filed: 1986-09-25
Abstract: PURPOSE:To attain an LRU device with a high bit rate by providing a detection means storing the least class data among N sets of storage elements to be addressed and outputting the address of the storage element. CONSTITUTION:In the LRU (Least Recently Used) algorithm, a storage element storing the least class data among N sets of addressed storage elements is detected without using a reference bit and an output data representing the address of the storage element is outputted by the detection means. Thus, an input data DIN corresponding to the page frame number accessed this time is inputted to the LRU device to obtain an output data DOUT corresponding to the page frame number accessed in the far past, in the page frame in the main memory, for example. Thus, the LRU device executing the true LRU algorithm is obtained, and the hit rate of a computer or the like having fast operating speed and various virtual storage management device is improved rapidly.
Patent JP-H0672590-A (JP)
Title: Paper currency processing device
Inventor: SANO MASAAKI
IPC: G07D1/00
Filed: 1992-08-26
Abstract: PURPOSE:To prevent any paper currency from jamming inside a carrying passage beforehand by equipping an incoming/outgoing money portion provided with a function to draw out irregular notes and sending, directly to a loss note storage portion, the paper currencies conveyed in the direction opposite to the normal direction in the case of processing irregular notes, or to shorten irregular note processing time by shortening the carrying passage for the irregular notes. CONSTITUTION:Draw out portions for stackers 5 to 7 and a temporary pooling portion 4 are provided with a function to draw out irregular notes. Incoming paper currencies are discerned of their kinds during a routine from the temporary pooling portion 4 to a discernment portion 3 and then distributed in respective stackers 5 to 7. When irregular note processing is carried out at the temporary pooling portion 4 at this time, such note is at a speed faster than normal sent directly to a loss note storage cashbox 8. without passing through the discernment portion 3. An outgoing money portion draws out 10,000 yen and 1,000 yen notes from respective stackers 5 to 7. Paper currencies so drawn out are passed through the discernment portion 3 and sent out to a paper currency incoming/outgoing money opening 2. When irregular note processing is carried out at this time, such irregular note is carried away in the direction opposite to the normal direction and also at a speed slower than the normal carrying speed directly to the loss note collection cashbox 8.
Patent JP-H04230462-A (JP)
Title: Method and device for controlling braking pressure
Inventor: KEBIN JIERARUDO REPETSUKU
IPC: B60T8/1761
Filed: 1991-09-06
Abstract: PURPOSE: To attain a proper shift between various brake pressure ramp rates by employing a method for selecting a next higher ramp rate from the schedule of continued ramp rates when the determined pressure feed ramp rate is greater than the pressure feed ramp rate filtered last, for example. CONSTITUTION: A wheel is provided with a brake unit 10 hydraulically operated by a master cylinder 12 and a hydraulic booster unit 14 operated by a driver. The pressurized fluid from the master cylinder 12 is fed to the brake unit 10 via a brake line 16 and a pressure modulator 18. A pressure modulator 18 is controlled by an electronic controller 28 based on the wheel speed signal from an electromagnetic sensor 26. When a pressure feed ramp rate is determined from the schedule of continued ramp rates, a next higher ramp rate is selected from the schedule of the continued ramp rates when the determined pressure feed ramp rate is greater than the pressure feed ramp rate filtered last, for example.
Patent JP-2000054348-A (JP)
Title: Block for checkdam
Inventor: KUROKI YOSHIAKI
IPC: E02D29/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To save labor and reduce the construction period and cost by fitting a protective coating material in advance on a concrete block for a self-supporting form and making it possible to extend an anchor bolt by an insert. SOLUTION: A protective coating material 13 is fitted to a block body 11 and concrete is additionally placed on the rear face of the protective coating material 13 to form a slope concrete face 17. In anchor bolts 14, 15 of the protective coating material 13, the anchor bolt 14 put in a precast concrete block 10 is embedded in the block, and an insert 16 is attached to the tip. After the block 10 has been installed at site, the extension anchor bolt 15 is connected to the insert 16 and extended, and embedded in cast-in-place concrete 62. Hence, any difficulties do not arise in the production, transportation, and handling processes of the blocks. After installation of the block, the anchor bolt can be extended and concrete can be placed immediately thereafter.
Patent JP-H0389443-A (JP)
Title: Electron emitting material and low-pressure discharge lamp using it
Inventor: YORIFUJI TAKASHI
IPC: H01J61/06
Filed: 1989-09-01
Abstract: PURPOSE:To reduce the starting voltage of a discharge lamp and extend the life by adding Zr of a proper content, and suppressing the early evaporation of an electron emitting material made of carbonate with a small average grain size. CONSTITUTION:Carbonate mainly made of BaCO3, SrCO3, and CaCO3 is formed in an average grain size of 1mum or below, and ZrO is added to suppress early evaporation. The addition is set to 10-30wt.% of carbonate. Or, metal Zr 5-25wt.% is added. The early evaporation of alkaline earth metal carbonate can be satisfactorily suppressed by this addition, the starting voltage is reduced, the dissipation due to early evaporation is prevented, and the life can be extended.
Patent JP-2001076964-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: OTSUKA KOJI
IPC: H01G4/232
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated ceramic electronic component, in which irregularities of electrical characteristics are small by preventing abrasive scraps from attaching on an inner electrode part exposed on the end portion of a ceramic laminate and an outer electrode, when the ceramic laminate is polished. SOLUTION: This manufacturing method of a laminated ceramic electronic component has a process of loading a ceramic laminate 3 and an abrasive powder in a polishing machine and polishing the ceramic laminate 3, and a process isolating the polished ceramic laminate 3 from the abrasive powder. The abrasive powder is a porous material, contains oil and fat contents, and adsorbs abrasive scraps which are scraped from a ceramic molded object.
Patent JP-H0392657-A (JP)
Title: Centrifugal type lock up damper
Inventor: ICHIKAWA TATSUYA
IPC: F16H45/02
Filed: 1989-09-01
Abstract: PURPOSE:To effect fuel cut, in which an engine stop is prevented from occurring, in a coast state by a method wherein a side plate is coupled to a reaction plate, end a shoe plate having boxform arcuate rubber for generating hysteresis is mounted between the two plates. CONSTITUTION:A side plate 12 is coupled to a reaction plate 10 by means of a stop pin 14, and a shoe plate 11 is arranged between the two plates 10 and 12. The shoe plate 11 is formed in a boxform arcuate shape formed with inner and outer walls 18 and 19, formed in an arcuate shape conforming to that of a drum, and end walls 20. A pin 21 for regulating a position in a peripheral direction is arranged in the shoe plate 11 to regulate the position of a load spring 28. Rubber 30 for generating hysteresis and torsion rubber 31 are located between a retractor spring 26 arranged to the pin 21 for regulation part and the end wall 20. This constitution prevents the occurrence of an engine stop even when fuel is cut in a coast state and saves fuel.
Patent JP-H0275448-A (JP)
Title: Production of mold for continuous casting
Inventor: NOMURA HIROTOSHI
IPC: B22D11/04
Filed: 1988-09-09
Abstract: PURPOSE:To integrate a mold and water cooling mechanism without using fitting bolt, etc., by arranging cooling water passage in the mold water cooling mechanism, filling up wax, removing the wax after arranging copper layer on the surface with electroplating and integrating the mold water cooling mechanism and the mold. CONSTITUTION:In the assembling mold for continuous casting, beforehand the cooling water passage (slit 5) is set to the mold water cooling mechanism 1 and the wax 14 is filled into the cooling water passage 5 until forming the flat surface. After arranging the copper or copper alloy layer (the mold 4) on the surface with the electroplating, the wax 14 in the cooling water passage is removed, to integrate the mold water cooling mechanism 1 and the mold 4. By this method, the mold water cooling mechanism 1 and the mold 4 can be integrated without using packing, fitting hole, fitting bolt, etc., and the cooling water passage can be constituted so as to obtain the optimum water cooling effect.
Patent JP-H0781790-A (JP)
Title: Paper sheet separating conveying device
Inventor: SHIMA YASUO
IPC: B65H3/52
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the occurrence of the double feed of paper sheets, to provide as a large increased life for a gate roller, and to perform reliable separation conveyance of paper sheets. CONSTITUTION:A paper sheet separating conveying device having a gate part comprising a gate roller 6 and a feed roller 5 is disposed such that protrusions 6a and 5a protruded from the outer peripheries of the gate roller 6 and the feed roller 5 and extending in a plurality of peripheral directions are overlapped with each other. At least the protrusion of the gate roller 6 is formed in an arcuate shape in cross section and the curvature of radius of an arc of a circle is set so that a paper sheet 2 passing through a gate part is brought into contact with the whole surface of the width of the protrusion part of the gate roller 6.
Patent JP-S59120146-A (JP)
Inventor: KUSAKARI HIROKO
IPC: A61B18/12
Filed: 1982-12-28
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-H0677761-A (JP)
Title: Phase correcting circuit
Inventor: KANEMOTO YOSHITAKA
IPC: H03H11/18
Filed: 1992-08-26
Abstract: PURPOSE:To correct phase distortion when the phase distortion is changed corresponding to a signal amplitude by changing phase characteristics or delay characteristics according to the amplitude of a signal. CONSTITUTION:When the amplitude of an input signal supplied to an input terminal T1 is small, diodes D1 and D2 are cut off, and only the resistance value of a resistor R remains as the resistance values of a parallel circuit of the resistor R and the diodes D1 and D2. When the amplitude of the input signal supplied to the input terminal T is large, both the diodes D1 and D2 are turned on, and the resistance value of the parallel circuit of the resistor R and the diodes D1 and D2 is turned to '0'. Thus, the phase characteristics of the phase correcting circuit are changed between 0 and 2 CR according to the amplitude of the input signal. An operating point at which the phase is changed is decided according to the amplitude level of the input signal and the forward direction drop voltages of the diodes D1 and D2, and the change amount of the phase is decided by the resistance value of the resistor R and the capacity of a capacitor C.
Patent JP-S63109936-A (JP)
Inventor: BERUNAA BABERU
IPC: B23Q3/157
Filed: 1987-09-10
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-S60110834-A (JP)
Inventor: DAGURASU MAIKERU BAAZUIKU
IPC: C22F1/18
Filed: 1984-10-29
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-H0390649-A (JP)
Title: Pile cloth
Inventor: KINO YOSHIYUKI
IPC: D03D27/00
Filed: 1989-09-02
Abstract: PURPOSE:To obtain pile cloth having soft handle, hardly causing exhaustion against load in pile cloth using polyester yarn as pile yarn by using specific polyester yarn as part of the polyester yarn. CONSTITUTION:In pile cloth using polyester yarn as pile yarn, >=5 % based on the polyester yarn of polyester yarn having latent crimpiness, showing the number of crimps of >=25 crimps/25mn after relaxing treatment at 160 deg.C for 2 minutes and >=25 % crimp percent is used.
Patent JP-2000054670-A (JP)
Title: Pool for playing in water
Inventor: MIZUMA JUNJI
IPC: A45B17/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a pool for playing in a water capable of mounting a shading parasol to take a bath of the least direct sunlight in the midst of playing in a water. SOLUTION: A pool 1 for playing in a water has a supporting tool 4 to be mounted on a pool bottom material 10 to erect a support 30 for a parasol 3. An edge member 2 with an assembling hole 20 formed therein is fixed to the pool bottom material and the supporting tool 4 includes a supporting bottom plate 40 arranged on the back of the pool bottom material and a supporting pipe 41 erected to the supporting bottom plate so as to be fitted to the assembling hole and protruded from the surface of the pool bottom material.
Patent JP-H0897243-A (JP)
Title: Resin encapsulated semiconductor device
Inventor: IMURA TOMOO
IPC: H01L23/28
Filed: 1994-09-22
Abstract: PURPOSE: To prevent a TAB lead from coming into contact with any other parts than the electrode of input and output terminals by the pressure of flow-in resin during resin encapsulation by a method wherein a lead frame is integrally provided with a support ring of a specific conductivity. CONSTITUTION: The resin encapsulation semiconductor device is provided with an island 3 for mounting a semiconductor chip 2, a lead frame having wiring connecting group 4, a TAB lead group 5 and a non-conductive suspender tape 6 for fixing the TAB lead group 5 to one side. Furthermore, conductive support ring 7 supporting the TAB lead 5 and the suspender tape 6 are integrally arranged on the other surface side of the suspender tape 6 in a specific shape not getting over the periphery of the TAB lead fixed part. In such a constitution, the suspender tape 6 and the supporting ring 7 are two-layer structured to be fixed by a bonding means 8.
Patent JP-H0566980-A (JP)
Title: File control system
Inventor: EMURA NORIO
IPC: G06F12/00
Filed: 1991-09-09
Abstract: PURPOSE:To improve the efficiency of an information processing by shortening the time for,aking access from a host device to the file of a storage medium. CONSTITUTION:While controlling a file selector composed of a logical/physical address converter 38 and a scroll timing generator 35 equipped with a file address latch 30, independent file block address spaces are allocated to respective blocks in plural segments constituting a semiconductor memory 18 connected to a host computer inside bus and when a logical file address outputted from the host is coincident with the content of the file address latch 30, the host can directly make access to the file on the semiconductor memory 18. When the required file in a main body DISK memory 5 or all the address spaces of the file block can not be allocated to the semiconductor memory 18, by scrolling the file in the main body DISK memory, the host can perform make access as if all the file data are present in the semiconductor memory 18.
Patent JP-H0755693-A (JP)
Title: Particle measuring instrument
Inventor: MAEDA MASANOBU
IPC: G01N15/14
Filed: 1993-08-21
Abstract: PURPOSE:To measure even aspherical particles with ease and high accuracy by passing particles through a crossing portion from one direction only, which is formed by the crossing of a plurality of laser beams at a predetermined angle. CONSTITUTION:A laser beam polarized by a polarizing plate 12 is split into two laser beams by a beam splitter 13. The laser beams pass through frequency shifters 14a, 14b, beam-direction regulating prisms 15a, 15b and a condenser lens 16 and form a crossing portion 17 where the two laser beams cross each other. Particles are passed through the crossing portion 17 from one direction only. The Doppler frequency of scattered light reflected by the particles is measured as the light beat signal of the scattered light, so as to detect the velocity of the particles. A photoelectric conversion means 20 detects the shape of projection of the particles from a projection that the light diffracted by the particles passing through the crossing portion 17 form on a line sensor 21. An arithmetic means 30 computes the size of the whole particles from the velocity of the particles delivered from a particle velocity detection means 10 and from the shape of the projection delivered from the conversion means 20.
Patent JP-S59120365-A (JP)
Title: Method and device for powder welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K10/02
Filed: 1982-12-27
Abstract: PURPOSE:To improve the resistance to heat and wear in a weld zone by melting the filler metal powder having prescribed sphericity while it flies in a prescribed range from a torch to a welding base material. CONSTITUTION:Filler metal powder having <=1.3 sphericity defined by (long diameter)/(short diameter) and <=0.15mm. short diameter is prepd. Such powder is entrained in a carrier gas and is fed to the position of <=30mm. radius from the center of a plasma torch or TIG torch apart by 5-30mm. distance from the welding base material. The filler metal powder is melted while it flies for the distance of 5-30mm. from the torch to the welding base material and the melted powder is welded on the surface of the base material. The powder component ratio as defined by (specific metallic component in the deposited metal)/(the above-mentioned component in the powder) is made to nearly 1 and the resistance to heat and wear is improved by the above-mentioned method.
Patent JP-H06140702-A (JP)
Title: Optical amplification star-coupler
Inventor: NISHIDA KAZUYA
IPC: H01S3/07
Filed: 1992-08-27
Abstract: PURPOSE:To enable optical branching while performing optical amplification according to a small number of pumping light sources, concerning an optical amplification star-coupler having optical amplification function. CONSTITUTION:Photocouplers 12 having two inputs and many outputs are connected with the respective ports of a non-amplification optical star-coupler 11. Rare earth added optical fibers 13 are connected with the output ports of the photocouplers 12. The output ports are connected with the inputs of the photocouplers 12, and a single pumping light source 14 is connected with the input ports of the photocouplers 12. An optical switch 15 is installed which delivers the pumping lights inputted from the input ports to the output ports by turns, in the time division manner. The optical switch 15 is so constituted that the pumping light of the pumping light source 14 is supplied to each of the rare earth added optical fibers 13 before fluorescence radiated by the rare earth added optical fiber 13 becomes lower than a specified level.
Patent JP-S60120349-A (JP)
Title: Method and device for recording and reading radiation image information
Inventor: ADACHI YUUMA
IPC: G21K4/00
Filed: 1983-12-02
Abstract: PURPOSE:To prevent deterioration in picture quality due to scattered rays which are scattered to the outside of an irradiation field by processing only image data within the irradiation field of radiation during the image recording of an accumulative fluorescent material sheet. CONSTITUTION:X-Ray image information on an object 102 is stored and recorded in the accumulative fluorescent material sheet 103 at a photographing part 1. The fluorescent material sheet 103 is irradiated with laser light 402 from a laser light source 401 at a reading part 4 to generate accelerated phosphorescence. This accelerated phosphorescence is detected by a photodetector 410. The output of the photodetector 410 is inputted to a signal processing circuit 413 to process only image data within the irradiation field. A reproducing and recording part 5 outputs an X-ray image on a photosensitive material 505.
Patent JP-H0547935-A (JP)
Title: Forming method of wiring
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/768
Filed: 1991-08-13
Abstract: PURPOSE:To form wirings of high density and reliability, by unnecessitating the covering margin for a contact hole, and preventing the generation of voids. CONSTITUTION:A contact hole 14 is filled with a polycrystalline Si layer 15, and a trench 22 is formed in SiO2 layers 21, 13. The trench 22 is filled with a W layer 23, which is turned into an upper layer wiring. The W layer 23 comes into contact with not only a ceiling surface 15a of the polycrystalline silicon layer 15, but also the side walls thereof, so that the W layer 23 is not provided with the covering margin. When the alignment shift of the trench 22 from the contact hole 14 is generated, the contact area is large, and the contact resistance is low. On the other hand, the part between the side surface of the polycrystalline Si layer 15 exposed in the trench 22 and the inner side surface of the trench 22 is widely opened at least in the stretching direction of the trench 22. Thereby the trench 22 can be easily filled with the W layer 23, and voids are hard to be generated.