baber/WOPTO huggingface dataset:
Patent JP-2000343110-A (JP)
Title: Method and equipment of controlling crown shape of rolling rolls
Inventor: TAKEBAYASHI KATSUHIRO
IPC: B21B29/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve productivity by restraining the manufacture of billets faulty in shape without any problem even if the work rolls are ground online at any time. SOLUTION: Predicted values of wear distribution of backup rolls 14 are determined by integrating on the basis of the grinding records, the change amounts of wear distribution of the backup rolls 14 when work rolls 12 are ground online and when the work rolls 12 are not ground online, so that the crown shape of the work rolls 12 is set in accordance with the predicted values.
Patent JP-S6486839-A (JP)
Title: Method for selectively extracting metal protein from whey
Inventor: JIYATSUKU FURANKINE
IPC: A23L21/25
Filed: 1988-06-20
Abstract: PURPOSE: To efficiently adsorb the metalloprotein in whey and to elute and extract the metalloprotein by coating the wall surfaces of inorg. porous particles to be adsorbed with the metalloprotein with the films of aminated polysaccharides having acidic functional groups on the surfaces. CONSTITUTION: At the time of extracting the metalloprotein and more particularly protein bonded with iron (lactophene, transferrin, lactoperoxidase, etc.,) in the whey, the whey is brought into contact with the inorg. porous particles of which the wall surfaces are coated with the films of the aminated polysaccharides having the acidic functional groups on the surfaces. As a result, the metalloprotein is adsorbed on the surface of the porous particles. The metalloprotein is thereafter eluted by an eluent. The polysaccharides are preferably dextran and more particularly preferably diethylaminoethyl dextran. The inorg. porous particles are preferably spherical silica having a diameter of 10 to 1000μm and have pores of an average diameter of 5 to 200nm.
Patent JP-S638815-A (JP)
Title: Up/down key input method of analyzer
Inventor: WAKABAYASHI KATSUJI
IPC: H03M11/04
Filed: 1986-06-28
Abstract: PURPOSE:To obtain a low-cost simplified device where the number of parts is smaller, by not using numeric keys but using up/down keys to input data. CONSTITUTION:When an up key 13 is inputted, the numerical value is incremented by one step to increase a set value; and when a down key 1q4 is inputted, the numerical value is decremented by one step to reduce the set value. A timer is started simultaneously with this key input to judge whether the key is continuously depressed over x-number of seconds or not, and the numerical value is increased/reduced by n-number of counts per second when the up/down key is continuously depressed for x-number of seconds (for example, one second). That is, increase/reduction of the input set value is fast forwarded. Since the up/down key is used to input data like the set value, the number of keys and switches is reduced and the device is made low-cost, and a panel and a keyboard are simplified.
Patent JP-H05342851-A (JP)
Title: Semiconductor memory
Inventor: TOMOHIRO YASUHIKO
IPC: G11C29/04
Filed: 1992-06-11
Abstract: PURPOSE:To realize a high speed and a high integration by reducing the number of wirings, the capacity of a common data line at the time of using a redundant circuit, and the number of the elements of a decode circuit, in a semiconductor storage device equipped with the redundant circuit. CONSTITUTION:This device is equipped with a pair of normal bit lines with which a normal memory cell group is connected, and a pair of redundant bit lines with which a redundant memory cell group is connected. Then, the pair of normal bit lines are connected with a common data line 1, and the pair of redundant bit lines and a sense amplifier are connected with a common data line 2. The first and second common data lines are connected by a switch circuit 1. The switch circuit 1 is turned on/off by the output signal of a redundant decode circuit, and a data input and output to the normal memory cell is inhibited at the time of using the redundant circuit, and the data input and output from the memory cell is operated. And also, even when the redundant memory cell and the normal memory cell are connected with the same bit line, the switch circuit is connected between the bit lines of the redundant memory cell and the normal memory cell, so that the same control can be attained.
Patent JP-2000336965-A (JP)
Title: Floor structure of double core type multistory parking space
Inventor: UEI OSAMU
IPC: E04H6/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the floor structure of a double core type parking space, in which the upper stage section of a roof floor section can be utilized thoroughly and which has excellent appearance. SOLUTION: In the floor structure of the double core type multistory parking space, which has a roof type parking section 5 in which a part of a roof floor section is formed in a gentle roof shape and in which an entrance 2c, which is communicated with the lower floor of an uppermost floor and to and from which cars can go in and out, is formed on the lower side of the front end face of the roof type parking section 5 and one side of the entrance 2c is used as a port 2a exclusive for an outlet, the other side is used as a port 2b exclusive for an inlet, the roof type parking section 5 is formed in a flat surface having no stepped section.
Patent JP-H11345857-A (JP)
Title: Carriage equipment
Inventor: SUZUKI SEIICHIRO
IPC: B65G54/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide carriage equipment which holds and carries a thin plate structure of large area in a state free of warpage. SOLUTION: Sound energy amplified by acoustic tubes 2 is radiated from a sound emission plate 1, and a leviation force is applied to a thin plate structure 6 which is a body to be carried on the sound emission plate 1. At least one of the acoustic tubes 2 is fixed to a retaining frame 5. The inclination angle of the retaining frame 5 can be changed in the horizontal and the vertical directions. By detecting the levitated amount and the inclination degree of the thin plate structure 6, the inclination angle of the retaining frame 5 can be controlled, in such a manner that the thin plate structure 6 is held stably and guided.
Patent JP-S5592783-A (JP)
Title: Zinc sulfide-based ceramic fluorescent material, and its preparation
Inventor: FUJITA YOUSUKE
IPC: H05B33/14
Filed: 1978-12-08
Abstract: PURPOSE: To provide a long-life low-cost title fluorescent material having high light-emitting efficiency and useful as an electric field fluorescent material with low operating voltage, by forming a double-laher structure of a low-resistant metal sulfide layer and a layer containing light-emitting impurities, at the grain boundaries of a zinc sulfide-based ceramic.  
     CONSTITUTION: A layer of a low-resistant metal sulfide layer 3, such as a copper sulfide layer, (pref. containing 0.02W2wt% of the sulfide, reduced to Cu 2 S) is precipitated at the grain boundaries 4 of a zinc sulfide-based ceramic. A zinc sulfide-based ceramic containing light-emitting impurities is sintered on the above grain boundaries, by baking the composition pref. in a reducing atomsphere or a sulfurizing atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5275441-A (JP)
Title: Circuit for generating signal of copying machine
Inventor: HOSAKA MASAO
IPC: G03G15/22
Filed: 1975-12-19
Abstract: PURPOSE:To simplify the constitution of the circuit by detecting a peset action timing of the copying machine, driving a divided frequency counter, and triggering the timer due to an output of the divided frequency counter.
Patent JP-H04350992-A (JP)
Title: Manufacture of flexible printed circuit
Inventor: SAKURAI HIROFUMI
IPC: B32B7/06
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a high-quality product by a method wherein a cushion material formed by stacking a sheet of kraft paper on a cushion layer is used in such a way that an overlay film is brought into contact with the mold- releasing face of the cushion layer. CONSTITUTION:A circuit is formed on the surface of a copper-clad laminated board; after that, the circuit is covered with an overlay film. Then, a cushion layer 2 which is composed of, e.g. propylene-based resin sheets 3 is stacked on the surface of the overlay film. In addition, in a state that a sheet of kraft paper 1 has been stacked on the surface of the cushion layer 2, the overlay film and the copper-clad laminated board are heated and pressurized. A sheet of neutral virgin paper which does not discolor the surface of copper for a flexible printed circuit(FPC) is suitable for the sheet of kraft paper; in addition, the sheet of neutral virgin paper whose content of an organic binder such as tar or the like is small is suitable. Thereby, it is possible to obtain the high- quality FPC from which the adhesive of the overlay film oozes little.
Patent JP-S639825-A (JP)
Title: Vibration measuring instrument
Inventor: UENO MASATOSHI
IPC: G01H1/00
Filed: 1986-07-01
Abstract: PURPOSE:To eliminate the influence of magnetic noises and to reduce restrictions to a measurement frequency range by detecting optically the position of a rolling body which is freely movable on the internal surface of a recessed surface member which is low at its center part and has a curved surface as the internal surface. CONSTITUTION:This instrument consists of the recessed surface member 11 which is low at the center part and has the curved surface as its internal surface, a spherical body 12 which is movable along its internal surface, and an optical detecting means which detects its position optically. Consequently, the spherical body 12 vibrates along the internal surface of the member 12 on the basis of the member 11 according to the vibration of an object of measurement. The relative movement of the spherical body 12 on the internal surface of the member 11 is detected through light emitting elements 13a-13n and photoelectric converting elements 14a-14n. The detection is performed optically, so the influence of electromagnetic disturbance noises is eliminated. Further, there is no restrictions to the setting of the natural vibration frequency of the device, so the natural frequency is easily set outside the measurement frequency range.
Patent JP-H0317630-A (JP)
Title: Image information converting element
Inventor: NAKANO ATSUSHI
IPC: G02F1/1333
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the image information converting element having a high resolution by using a composite high-polymer-liquid crystal film formed by dispersing a liquid crystal in a composite high-polymer material as an optical modulating material layer member. CONSTITUTION:The composite high-polymer-liquid crystal film used as the optical modulating material layer member 13 is constituted by dispersing the nematic liquid crystal which exhibits a liquid crystal phase at room temp. and has a high volume resistivity into the high-polymer materials, such as polyester resin, polycarbonate resin, vinyl chloride resin, polyamide resin, polyethylene resin, polypropylene resin, polystyrene resin, and silicone resin, having >=10<14>OMEGAcm volume resistivity. Since many ions are not incorporated into the liquid crystal of the image information converting element having the optical modulating material layer member 13, inconvenient operations, such as degradation of electric field intensity by ions are not executed and, therefore, the writing and reading out operations of the image information with the high resolution are executed.
Patent JP-S5941509-A (JP)
Title: Continuous placement work of drain material
Inventor: NOGUCHI YOSHIO
IPC: E02D3/10
Filed: 1982-09-02
Abstract: PURPOSE:To shorten the time of placement of drain materials as well as to enable the placement work to be used even in the sea area by a method in which a drain material being rolled is sent out and continuously placed on soft ground without being cut off under the condition that it can go along both sides of a mandrel. CONSTITUTION:A long drain material 6 wound around a roll 2 is pulled out and pressed into soft ground E by a mandrel 3 under a condition that both sides of the material 6 are held by a roller 5, a slakening roller 7, and the mandrel 3 and also the material 6 can go along both sides of the madrel 3. The mandrel 3 is pulled up by leaving the drain material 6 under the ground, and a placing machine is moved to the next placing position for the drain material 6 which is placed to soft ground E without cutting off the material 6 by the same procedure.
Patent JP-H054144-A (JP)
Title: Pallet moving device
Inventor: OGASAWARA YUZO
IPC: B23Q39/04
Filed: 1991-06-25
Abstract: PURPOSE:To lessen the floor area for installation and perform locational control easily by arranging the rotational axis of a cylindrical cam in parallel with the working direction of a guide device, and detaining a follower piece of a pallet with a cam groove. CONSTITUTION:A pallet moving device concerned is composed with a guide device, a pallet 11 on which a follower piece detained with the guide device is placed, a cylindrical cam 8 provided at the periphery with a cam groove 9 stretching in the axial direction, and a drive device for the cylindrical cam 8. The rotational axis of this cylindrical cam 8 is arranged so as to be parallel with the working direction of the guide device, and the follower piece is detained with the cam groove 9. At the two ends of this cam groove 9 a groove is formed stretching perpendicularly to the rotational axis. Thereby the motion characteristics for moving the pallet are made controllable with the shape of the cam groove 9. This facilitates control of the drive device, and also facilitates stopping of the cylindrical cam 8 owing to provision of the grooves in the mentioned places in the mentioned fashion.
Patent JP-H09320274-A (JP)
Title: Semiconductor memory device
Inventor: TOGAMI TETSUHARU
IPC: G11C11/409
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To surely generate a pulse signal having a desired width by taking out the pulse signal, based on a first and a second gate circuits and deciding more quickly the potential when a first and a second circuit means perform resetting operation. SOLUTION: A node 109 falls, when a node 107 being the input of a HAND gate G17 is in the H-state and a node 103 rises, and rises from the fall by means of the waveform, forming on inverter gate G15 of the node 107. An output signal 102 rises at the fall of a node 108, by means of a HAND gate G18 to which the node 108, and a node 109 are inputted and falls at a second rise of the node 109. Thus, the signals rises from L to H, and at the same time an input signal rises from L to H and falls from H to L, with the width of delayed time D by means of a second delay circuit D12 at the last fall of the signal 101. Consequently, a pulse with a width D is always generated for the final input pulse.
Patent JP-S6048832-A (JP)
Title: Device for preventing generation of dust
Inventor: NISHIKAWA HIDEKAZU
IPC: B65G69/18
Filed: 1984-07-25
Abstract: PURPOSE:To prevent explosion of dust and prevent generation of dust by providing a casing for carrying in and feeding out material such as flake sulfur with a plurality of baffle plates and heating steam jet means. CONSTITUTION:In a casing provided with an inlet for carrying in material M and an outlet for feeding out the material, the first baffle plate 16 is disposed adjacent to the material inlet in such a manner as to incline in the first inclining direction to receive the carried-in material. The second baffle plate 30 is disposed in such a manner as to incline in the second inclining direction opposite to the first inclining direction to receive the material sliding down the baffle plate 16. The third baffle plate 32 is extended to the vicinity of an outlet 14 in sush a manner as to incline in the third inclining direction opposite to the second inclining direction to receive the material sliding down the baffle plate 30 and guide same to the outlet 14. First heating steam jet means 44, 46 are disposed opposite to the baffle plate 30, and second heating steam jet means 48, 50 are disposed opposite to the baffle plate 32.
Patent JP-H0443843-A (JP)
Title: Fuel injection device for engine
Inventor: MATSUSHIMA SEIYA
IPC: F02N5/04
Filed: 1990-06-11
Abstract: PURPOSE:To easily start an engine without a storage battery or a dry battery by driving to rotate a flywheel with a recoil starter so as to operate a fuel pump, pressurize fuel, inject fuel, and ignite. CONSTITUTION:When a flywheel 13 is rotated by manual operation of a recoil starter, a cam 20 is driven to rotate, and nearly simultaneously fuel to be fed to a fuel injection valve 10 is pressurized with a fuel pump 22. Therefore, there is no operation delay experienced in case of use of negative pressure of intake air. By rotation of the flywheel 13, voltage is simultaneously generated in a coil 17, generated output is supplied to a ECU; 30 through a power circuit 34, and voltage for driving an ignition plug is also generated in the ignition coil in an ignition device unit 18 to be supplied to an ignition plug 4. As a result of this, because starting operation period during inertia rotation of the flywheel 13 by starting operation of the recoil starter is insured for a long time, the engine can be easily started.
Patent JP-S6214328-A (JP)
Title: Position control mechanism for optical disk driving device
Inventor: WATANABE JUNICHI
IPC: G02B7/00
Filed: 1985-07-11
Abstract: PURPOSE:To attain the high workability with low cost by attaching a single control plate to a substrate when it is provided between a member to be controlled and the substrate and providing the members to be controlled between the upper and lower control plates as well as between the lower control plate and the substrate when two control plates are set between the substrate and the member to be controlled respectively. CONSTITUTION:An attachment/resistance means A containing an attachment-with-play means and a resistance means is provided to an optical pickup 4 together with an attachment/detachment means B set at the right side of the pickup 4 respectively. For the means A, a screw hole 6 is formed to a carriage 1 and a stepped hole 7 is pierced to a control plate 5 at the position opposite to the hole 6. The upper part 7b of the hole 7 forms a stage part and a coil spring 9 is set between a bolt head part 8a and said stage part. The spring 9 serves as a resistance means which prevents the separation between the plate 5 and the carriage 1. For the means B, a screw 11 is fitted into a screw hole 10 formed to the plate 5 and the screw 11 having a round tip is turned left and right to attach and detach the plate 5 to and from the carriage 1. In such a way, the position of the optical disk driving device can be controlled quickly and easily. This reduces the cost and improves the workability.
Patent JP-H0713927-A (JP)
Title: Asynchronization/synchronization conversion circuit
Inventor: TANAKA ATSUSHI
IPC: G06F13/42
Filed: 1993-06-24
Abstract: PURPOSE:To provide an asynchronization/synchronization conversion circuit in which plural parallel asynchronizing signals can be synchronization-converted without any error. CONSTITUTION:The asynchronization/synchronization conversion circuit which converts the input synchronizing signal into a signal synchronizing with the clock signal of a system, is equipped with a holding means 10 which sample and holds the input synchronizing signal, a detecting part 20 which detects the metastable state or the possibility of the metastable state generation of the sampling-processed signal, and a selecting part 30 which fetches inside the asynchronizing signal of a timing other than the timing at which the asynchronizing signal is in the metastable state or the state having possibility of the metastable generation, is detected according to the detection output of the detecting part 20.
Patent JP-S63319228-A (JP)
Title: Nonlinear optical glass and manufacture thereof
Inventor: SHIMIZU MAKOTO
IPC: C03C4/00
Filed: 1987-06-22
Abstract: PURPOSE:To develop optical glass having large nonlinear optical effect by subjecting a porous composite which is obtained by dispersing fine crystal of a semiconductor into the base material of quartz-base glass to thermal oxidation and etching treatment or the like and furthermore atomizing the fine crystal of the semiconductor and successively vitrifying the porous composite by means of heating. CONSTITUTION:Gaseous O2 and H2 used as gas for combustion and gaseous SiCl4 and GeCl4 used as a raw material for forming the fine particles of glass are fed to a torch 3 for synthesizing a porous composite and furthermore fine crystal of Si having 1mum particle diameter is fed thereto from a transporter 4 of the fine crystal of a semiconductor. SiCl4 and GeCl4 are thermally hydrolyzed with oxyhydrogen flames and the porous composite 1 of glass contg. the fine crystal of Si is formed to the tip of a seeding rod 2. This is introduced into a furnace core pipe 5 made of glass which is provided with an electric oven 6 to the outer circumference and gaseous O2 is fed from the lower part and this is heated at 1,000 deg.C or treated with a dry etching device and thereby the fine crystal of Si is atomized furthermore by oxidation or etching and thereafter the porous composite is made to transparent glass by heating it at high temp. and nonlinear optical glass excellent in durability and weatherability is produced.
Patent JP-S6132022-A (JP)
Title: Microscope for simultaneous observation of many faces
Inventor: RIKUKAWA KATSUJI
IPC: G02B27/10
Filed: 1984-07-24
Abstract: PURPOSE:To observe wide range of direction of thickness of a specimen at high resolution by providing a device that splits optical path into more than two behind an objective lens and making image pickup faces provided in each optical path conjugate at different positions in front of the objective lens. CONSTITUTION:A device 2 that splits an optical path into three is provided behind the objective lens 1, and an image pickup face S' is provided in each split optical path (l). Positions S1-S3 in the direction of thickness of a wafer, a specimen on the stage, are observed at image pickup faces S1'-S3' which are at conjugate position. The observation can be made on desired one layer or on the face of many layers. Accordingly, the simutaneous observation of wide range can be made superposing different faces in the direction of thickness of the specimen in spite of its high resolution.
Patent JP-S5277090-A (JP)
Title: Preparation of 2-piperazinoethyl thioadenosine derivative
Inventor: SUEHIRO HIDEO
IPC: A61P7/02
Filed: 1975-12-24
Abstract: PURPOSE:2-Piperazinoethyl thioadenosine derivative of the formula I [R1 is piperazinoethyl of the formula II (R2 is lower alkyl, aralkyl, cinnamyl, fluorenyl)] and its salt;e.g. 2-[2-(4-benzylpiperazino)ethyl]thioadenosine 3 hydrochloride.
Patent JP-H094124-A (JP)
Title: Panel material
Inventor: NAKAGAWA RYOZO
IPC: E06B3/70
Filed: 1995-06-20
Abstract: PURPOSE: To reduce the manufacturing costs by forming a panel material using a core of paper, thereby lessening the wood quantity in use, and simplifying the operation of provisionally holding the paper core at a frame. CONSTITUTION: A paper core 20 having the same thickness as a frame 10 is accommodated in the space inside the frame 10 where groove-shaped channels 11a, 11b made of metal are arranged in a frame form while their open faces are directed inward, and end of each paper band 21 of this paper core 20 is segregated into two tabs 21a, 21b by a notch 22. These tabs 21a, 21b are deformed toward the notch 22 and the core 20 is held by the frame 10 provisionally. A front and a rear surface plate 31, 32 are adhered to both surfaces of the frame 10 and core 20 in such a way that they 10, 20 are pinched.