baber/WOPTO huggingface dataset:
Patent JP-S63171025-A (JP)
Title: Hysteresis circuit
Inventor: SAKASHITA HIROHIKO
IPC: H03M1/08
Filed: 1987-01-08
Abstract: PURPOSE:To eliminate one-bit error caused by an A/D converter and to improve S/N by adding '0' or '1' to a data string according as the data string outputted from the A/D converter is increased or reduced. CONSTITUTION:The input data string from the A/D converter is not only inverted by an inverting circuit 11 but also latched in a delay circuit 12, and outputs are added by a full adding circuit 13, and carry input '1' is inputted. The output of the delay circuit 12 is inverted by an inverting circuit 14, and the output and the input data string are added by a full-adding circuit 15, and carry input '1' is inputted. Carry outputs of adding circuits 13 and 15 are inputted to an R-S flip flop 16, and the Q output and the input data string are added by a full-adding circuit 17, and carry input '0' is inputted. As the result, the adder outputs a data string where bit error is corrected. The noise generated at the time of digital signal processing is eliminated by this hysteresis circuit.
Patent JP-H10197838-A (JP)
Title: Stacking device for optical element
Inventor: ASANO TAKESHI
IPC: G02F1/1339
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the stacking device for an optical element which can speedily and precisely stacking the optical element even when the distances between two positioning marks is large when a driving substrate and an opposite substrate are stuck together. SOLUTION: When alternating currents are supplied to coils 127a and 127b, an up/down force operates on a lens holder 125 and when an optical lens 122 comes to a 1st position, a microscope is focused on the positioning mark A1 on the side of the opposite substrate 11A. When the optical lens comes to a 2nd position, on the other hand, the microscope is put in focus on the positioning mark B1 on the side of the driving substrate 11B. Images of those positioning marks A1 and B1 are outputted on a monitor as a 1st image and a 2nd image from a video camera 13. When the 2nd image is outputted on the monitor, the positioning marks A1 and B1 formed on the two substrates 11A and 11B can be recognized as it they were observed at the same time because of the after-image phenomenon of the 1st image.
Patent JP-H05324486-A (JP)
Title: Storage device
Inventor: KOREIDA HIDEAKI
IPC: G06K19/07
Filed: 1993-01-11
Abstract: PURPOSE:To secure high security with simple configuration by enabling access to a user memory by performing access to an address only the user of a storage means for access limit can recognize. CONSTITUTION:Data are stored in the specified address of a memory 50 for access limit, and data not coincident to any address are stored in the other addresses at random. In the case of performing access from a main system through an input/output terminal 58 and memories 51-54 for users, the specified address of the memory 50 for access limit is read, these data are inputted to terminals P0-P3 and A1-A4 of an address comparator 56, the output of a terminal Y at the address comparator is turned to L, and an address coder 55 can be operated. In this case, access to the memories 51-54 for users is enabled. Namely, the access to the memories 51-54 for users can not be performed without reading the data stored at the specified address of the memory 50 for access limit, and high security can be secured.
Patent JP-H03209573-A (JP)
Title: Back-up system for design of goods
Inventor: ITO SATOSHI
IPC: G06F17/50
Filed: 1990-01-11
Abstract: PURPOSE:To back up a worker who designs the goods by calculating the force acting on the inputted atoms or among the groups of these atoms and displaying the positions of the atoms or the groups of them together with the direction and the level of the calculated force. CONSTITUTION:The input means 1 - 3 input interactively or non-interactively the types and the positions of the atoms or the groups of them. A calculation means 4 calculates the levels of force applied among the atoms and their groups in accordance with the types and the positions of these atoms and their groups based on a prescribed procedure. Then a display device 5 displays realistically the 3-dimensional arrangement of the atoms or their groups and also displays visually the force applied to these atoms and their groups. Thus the atoms and their groups which are arranged as prescribed are visually displayed together with the calculated force applied to them. As a result, a designer can obtain a guideline for development of the new materials.
Patent JP-H04241818-A (JP)
Title: Automatic rice cooker
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the automatic rice cooker which is provided with a rice chest part, a rice washing part, a transfer part and a rice cooking part, and is satisfactory in its use convenience and compact. CONSTITUTION:The automatic rice cooker can be constituted compactly by providing planely at least a rice chest part 2, a rice washing part 3 and a rice cooking part 6. Also, in said automatic rice cooker, it is satisfactory in its use convenience and cleaned easily, and always can be held cleanly by providing the rice cooking part 6 and the rice chest part 3 on the front part and the rear part, respectively, or providing the rice cooking part 6 and the rice chest part 2 on the front and the rear or the left and the right, and also, providing covers 75, 71 on these rice cooking part 6 and rice chest part 2, and moreover, providing the rice washing part 3 in the rice chest part 2, and allowing both or one of the rice chest part 2 and the rice washing part 3 to be freely attachable and detachable. By providing the rice cooking part and the rice chest part on the front and the rear or the left and the right, the automatic rice cooker which is compact and has a small occupied area, is moved easily and is satisfactory in its use convenience is obtained. Also, by providing a rice washing machine in a rice chest member, and allowing both or one of the rice chest part and the rice washing part to be freely attachable and detachable, the automatic rice cooker which is satisfactory in its use convenience and is cleaned easily is obtained.
Patent JP-2000204314-A (JP)
Title: Coating material used for adhesive, coating or the like
Inventor: NAKAYA TADAO
IPC: C09D151/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material rich in flexibility and elasticity by adding a functional grafted polyurethane obtained by graft-polymerizing a specific monomer to a main chain comprising a specific polyurethane to form side chains. SOLUTION: This coating raw material used for adhesives, coatings or the like comprises a functional grafted polyurethane obtained by graft-polymerizing (B) a monomer of the formula to (A) a main chain comprising a polyurethane prepared by the reaction of (i) a diol having one or more double bonds in the molecule with (ii) a diisocyanate (for example, 4,4-methylenediphenyldiisocyanate) to form side chains. The component i is preferably a diol having one or more vinyl groups in the molecule, especially polybutadienediol having vinyl groups at the ends (side chains). For the synthesis reaction of the polyurethane, a polymer diol such as hydrogenated polybutadienediol or a polyesterdiol may together be used.
Patent JP-H09189796-A (JP)
Title: Remote controller
Inventor: TOKIOKA ATSUSHI
IPC: G21C19/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To judge the operating direction directly only by watching the image of a mobile unit and enable the easy operation of it by controlling it so that the moving direction of a mobile unit indicated by an operating means can match with that of the mobile unit displayed on a screen. SOLUTION: An arm of a universal-head 4 is driven by operating a universal- head operator 6 to output universal-head operation signals 300 according to operations. The drive of the arm changes the picture-taking direction of a monitoring ITV camera 3 and allows a watching monitor 5 to show a cart 10. Watching the cart 10 in the watching monitor 5, a worker controls a ceiling crane operator 2 in the same direction as he wants the cart 10 on the screen to move. The operator 2 outputs operation command signals 100 to an operation command controller 9 according to operations, and the controller 9 outputs the signals 100 as motion command signals 600 to a crane 1. In response to the signals 600, the crane 1 moves the cart 10.  In other words, control is exercised so that the actual cart 10 can really move in the direction displayed on the screen by matching up the moving direction of the cart 10 on the screen of the monitor 5 with the operating direction of the operator 2.
Patent JP-H10198798-A (JP)
Title: Method and device for parallel processing
Inventor: KAWAGUCHI HIROSHI
IPC: G01N21/94
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a parallel signal processing method optimum in ability and economy corresponding to input signal, a method for increasing a processor element(PE), and a method for accelerating the processing speed. SOLUTION: A synchronizing signal is supplied to a processor and efficiently divided into parallel processing units. Data from a local bus 16 and a control signal are sent through a controller to a PE 30, a memory 31, a dedicated module 32 and a program memory 43 inside a processor unit 3, information showing the complexity of respective processing is added as header information to every processing by a compiler, processing is divided to the PE of software processing and a module dedicated to hardware processing corresponding to processing contents or request speed, the operating states of the processor unit, the PE, the memory, the dedicated module and the program memory are respectively recognized by a processor unit status signal and a status signal 36, the operation defect of the processor unit 3 is prevented and processing is efficiently performed.
Patent JP-H05191432-A (JP)
Title: Method for monitoring information flow rate
Inventor: YOSHIBA HARUMINE
IPC: H04M3/36
Filed: 1992-01-10
Abstract: PURPOSE:To monitor accurately an information peak flow rate in steady-state independently of a phase of a monitor time frame. CONSTITUTION:A clock counter 1 measures a time interval between an arrival point of time of an information block at each arrival and an arrival point of time of a just preceding information block and stores the result sequentially to a memory 2. A counter 6 uses a preceding arrival time interval stored in the memory 2 and the measured time interval to calculate from the arrival point of time of (X0+1) pieces preceding information block till the arrival point of time of the newest information block by an adder 7 and a subtractor 8, a comparator 10 compares the calculated value with a flow rate measurement time frame stored in a counter 9, and when the former is smaller, an excess traffic is detected and informed.
Patent JP-H04242198-A (JP)
Title: Electron beam irradiation device
Inventor: WAKATAKE SHOICHI
IPC: G21K5/00
Filed: 1991-01-14
Abstract: PURPOSE:To maintain irradiation efficiency of electron beam in whole width region uniformly and reduce the unevenness of bridging efficiency by giving a distribution gradually reducing the thickness of foil-like metal plate for the irradiation window from the point right below a scanning tube to the edge. CONSTITUTION:The device has an acceleration tube 1, a scanning tube 2 and an irradiation window 4. To the scanning coil 5 outside of base 3 of the scanning tube 2, a exciting current with normally triangular shape is supplied and the electron beam is scanned by the generated magnetic flux to the direction perpendicular to this. To correct the unevenness due to the reduction of irradiation efficiency by the increase of the electron beam incidence angle to an irradiated body 7 with moving toward the edge of the irradiation window, the thickness of the foil-like metal plate for the irradiation window is gradually decreased toward the edge. By this, the irradiation efficiency becomes uniform and unevenness of bridging efficiency can be reduced.
Patent JP-S5496374-A (JP)
Title: Automatic positioning device
Inventor: KUNIYOSHI SHINJI
IPC: G05D3/12
Filed: 1978-01-17
Abstract: PURPOSE: To secure a high-speed and high-accuracy positionding with the positioning device which is used in the reduction projection exposure device for the integrated circuit pattern, by comparing the output voltage which detected photoelectrically the position of the positioning mark on the reticle with the set voltage of a fixed amount to control the fine shifting mechanism.  
     CONSTITUTION: Set voltage width 2 is given corresponding to the positioning accuracy of the reticle, and output voltage 3 of photoelectric microscope 1 is compared 4 then with set voltage width 2. Shifting stage 7 is moved via amplifier circuit 5 and motor driving circuit 6 so that voltage 3 may be within the range of the set voltage, and reticle 8 is vacuum-absorbed to be fixed on stage 7. The positions are detected via photoelectric microscope 1' and 1" for positioning cross- shaped pattern 9 and 10 on reticle 8 respectively. And the positioning of the reticle in the three directions x, y and θ each is carried out through driving of fine shifting mechanism 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55115994-A (JP)
Title: Aluminum plating tank
Inventor: GIYUNTERU HERUNRINKU
IPC: C25D17/00
Filed: 1980-01-17
Abstract: To prevent transport of deleterious oxygen and moisture to liquid electrolyte in an aluminum electroplating vessel, workpieces move towards the vessel through an antechamber containing inert gas under pressure and comprising a plenum chamber opening downwardly into a lock chamber containing aprotic liquid. They move down into the liquid, then up out of it, into and through an inverted-U-shaped passageway containing higher pressure inert gas and which communicates with the lock chamber below the surface of the liquid therein and communicates with the electrolysis vessel above the surface of the electrolyte. At each connection between parts, where atmospheric oxygen might move towards the electrolyte, there are double mechanical seals defining a substantially annular chamber filled with aprotic liquid that forms a gas barrier, and such liquid is, where possible, shielded by inert gas.
Patent JP-S60147761-A (JP)
Title: Discharging method of electrostatic charge developer
Inventor: YAMAGUCHI KEISUKE
IPC: G03G15/08
Filed: 1984-01-11
Abstract: PURPOSE:To remove the case of a developer almost without pollution of the developer by forming a flexible film member sealing an opening part for discharging an electrostatic charge developer stored in an inner cylinder having the opening so that the member can be separated. CONSTITUTION:The developer case 20 is constituted of the inner cylinder 21 having the opening part for storing the developer D, the flexible film member 27 for sealing the opening part 21a of the inner cylinder so as to be separated and an external cylinder 24 having an opening part 24a covering the periphery of the inner cylinder 21 and discharging said developer D. In said constitution, the developer dropped and fed from the opening part is prevented from dispersion to the external and pollution of environment and the developer case can be easily removed.
Patent JP-H03207041-A (JP)
Title: Magnetic bias field impressing device
Inventor: ONO TAKEHIDE
IPC: G11B11/10
Filed: 1990-01-10
Abstract: PURPOSE:To make a whole device thin by winding coils around a first and a second magnetic poles installed at both sides of a permanent magnet, and providing a third magnetic pole at the opposite side of a magneto-optical recording medium while holding the permanent magnet therebetween, and magnetic- coupling it with the second magnetic poles with a yoke. CONSTITUTION:When the first magnetic pole 5 is magnetized into an S-pole by energizing the coil 7, the permanent magnet 4 is rotated by 90 deg. by the attraction to the N-pole of the magnet 4, and is held. Next, when the second pole 6 is magnetized into the S-pole by energizing the coil 8, the third magnetic pole 9 connected by the yoke 10 is magnetized into an N-pole, and the magnet 4 is rotated by 90 deg. by the attractive force to the S-pole of the magnet 4, and is held. Thus, by energizing the coils 7, 8, the magnetic poles 5, 6, 9 are magnetized independently in the optional direction of the N-pole or the S-pole respectively, and the torque is given to the magnet 4 and the poles can be rotated, and accordingly, an electromagnet need not be installed at a plane opposite to the magneto-optical disk 1, and the device can be made thinner.
Patent JP-H01181437-A (JP)
Title: Alignment device for semiconductor chip
Inventor: IWAI TAKAYUKI
IPC: H01L21/68
Filed: 1988-01-11
Abstract: PURPOSE:To eliminate the need for exchanging 4 alignment plates according to a change in the form of a semiconductor chip by a method wherein are respectively modified protrusion lengths of the 4 alignment plates to a block, to which the plates are mounted independent of one another. CONSTITUTION:As the title alignment device is formed into a constitution, wherein each alignment plate of 4 alignment plates 32X1, 32X2, 34Y1 and 34Y2 is modified its protrusion length to a block, to which the 4 plates are mounted individually, independently of one another, the paltes are not necessarily exchanged according to a change in the form of a semiconductor chip (m). For example, the plates 32X2 and 34Y2 for pressing energized by compression coiled springs 25X2 and 31Y2 on a weak side are separated from the chip (m) earlier than the reference plates 32X1 and 34Y1 energized by compression coiled springs 25X1 and 31Y1 on a strong side. Accordingly, the chip (m) subsequent to a positioning is never caused a passional deviation on a chip attracting face 6d due to the separation and movement of the plates and the chip (m) is maintained in an accurate positioning state in its X and Y directions.
Patent JP-H04236125-A (JP)
Title: Current limiting device
Inventor: TOYAMA MANABU
IPC: H02H9/02
Filed: 1991-01-16
Abstract: PURPOSE:To make the current value for starting current limitation changeable with a current limiting device provided with a current path partially using a superconducting material by providing a means which impresses a magnetic field upon a current path composed of a superconducting material. CONSTITUTION:When a magnet 2 is sufficiently separated from a superconductor 1 and the effect of the magnet 2 to a magnetic field at the position of the superconductor 1 can be ignored, the current value at which current limitation starts coincides with the critical current value IO under a condition where the external magnetic field of the superconductor 1 is zero. As the distance between the superconductor 1 and magnet 2 becomes smaller, the external magnetic field impressed upon the superconductor 1 increases. The critical current value I (H) when the external magnetic field of the superconductor 1 is H increases as the H increases in general. The current value at which the current limitation starts under the magnetic field H coincides with the critical current value I (H) which is small as compared with the critical current value IO when the external magnetic field is zero. Therefore, when the distance between the superconductor 1 and magnet 2 is changed, the current limitation starting current value can be changed.
Patent JP-H05186250-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: SANNOMIYA YOSHINARI
IPC: C03C27/12
Filed: 1992-01-13
Abstract: PURPOSE:To improve the adhesive force, moisture resistance, transparency, outdoor exposition resistance and UV ray irradiation resistance by compounding a polyvinyl acetal resin, a plasticizer, a carboxylic acid metal salt and an organic acid. CONSTITUTION:An intermediate film used for laminated glass and comprising a resin composition produced by adding 20-60 pts.wt. of a plasticizer such as ethylene glycol di-2-ethylbutyrate, 0.01-0.5 pt.wt. of a carboxylate salt such as potassium acetate, 0.02-0.5 pt.wt. of an organic acid such as butanoic acid and, if necessary, a UV ray absorbing agent, etc., to 100 pts.wt. of polyvinyl butyral having a butylation degree of 60-70mol.% and a polymerization degree of 1000-2000 is produced. If necessary, a metal oxide layer or metal layer is formed on the inside of one of glass plates or sheets, and the intermediate film for the glass is disposed between the obtained glass plates or sheets to produce the laminated glass.
Patent JP-S63173641-A (JP)
Inventor: MIZUTANI TOMOJI
IPC: B32B27/32
Filed: 1987-01-13
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-S62161864-A (JP)
Title: Collagen-coated pigment and production thereof
Inventor: TSUGITA AKIRA
IPC: A61K8/18
Filed: 1986-01-10
Abstract: PURPOSE:The titled pigment having improved spread on the skin, adhesivity and makeup effects in blending with cosmetic, by adjusting an aqueous solution in which a specific water-soluble collagen is dissolved and inorganic pigment is dispersed to specific pH. CONSTITUTION:A collagen aqueous solution, at pH <=5.0, in which a water-soluble collagen having 100,000-700,000 average molecular weight is dissolved and inorganic pigment is dispersed is adjusted to pH 5.5-11.0 by adding an alkalizing agent while stirring so that the water-soluble collagen is precipitated on the surface of the inorganic pigment and the surface is coated to give the aimed collagen-coated pigment.
Patent JP-H09187491-A (JP)
Title: Air purifier
Inventor: TAKAHAMA KOICHI
IPC: B01D53/86
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To develop activity of a photocatalyst efficiently with respect to the quantity of light irradiated to enhance purifying performance. SOLUTION: A plurality of substrates 1 each of which has a photocatalyst layer containing a photocatalyst on the surface thereof and a light source 2 for irradiating the substrate 1 are arranged in an air vent path 3. Moreover, the substrate 1 has a photocatalyst layer on the surface 1a and the rear 1b thereof. The angle 5 of the surface 1a of the substrate 1 is within a range of 5-85 deg. from the tangential line of a circumference 4 entirely over the area of the circumference 4 drawn by putting the light source 2 as center point or center axis. The substrates 1 are arranged individually at positions at which a light beam 6 reflected on the surface 11a of a first substrate 11 reaches the rear 12b of a second substrate 12.  By such an arrangement, the light beam 6 reflected on the surface 1a of a substrate 1 before reaching the photocatalyst is utilized to irradiate the photocatalyst formed on the rear 1b of another substrate 1.
Patent JP-H04272392-A (JP)
Title: Tunnel excavator
Inventor: KIMURA KOICHI
IPC: E21D9/12
Filed: 1991-01-17
Abstract: PURPOSE:To set freely the motion of eccentric rotation, specially a speed of revolution by improving an eccentric rotation mechanism of an excavation mechanism. CONSTITUTION:A sun gear 60 is fixed to a motor's rotary shaft 52, a plurality of planet gears 40 are interlocked with the peripheral surface of the sun gear 60 at equal intervals, and an internal gear 70 fixed to a device body 10 is interlocked with the peripheral surfaces of the planet gears 40. An eccentric shaft 42 provided to each of the planet gears 40 at an eccentric position from the axial center is connected to a bearing plate 34 of a cone rotor 30 as a part of an excavation mechanism, etc., through a bearing 36 so that it is capable of rotation.