baber/WOPTO huggingface dataset:
Patent JP-S6476360-A (JP)
Title: Work scheduling system
Inventor: KURIHARA KENZO
IPC: G06Q50/00
Filed: 1987-09-18
Abstract: PURPOSE:To realize a work scheduling system that can easily cope with the change of schedule planning know-how and limiting conditions with high maintenance performance and a short calculation processing time, by combining a knowledge engineering approach and a mathematical planning approach to perform a scheduling job. CONSTITUTION:A means 2 is applied to a production system for various schedules including a work schedule for a production process, etc., to describe and carryout planning conditions and the schedule planning know-how which are frequently changed in a knowledge engineering process. While a means 1 functions to describe and carry out concrete optimum allocation, various calculations, etc., which require less changes and the long processing time in a mathematical planning method. These two means 1 and 2 are sometimes combined together for application. Thus it is possible to obtain a work scheduling system that can easily cope with the changes of the schedule planning know- how and the limiting conditions and has the high maintenance performance and a short calculation processing time.
Patent JP-S59124130-A (JP)
Title: Table transferring device
Inventor: TANAKA KUNIYOSHI
IPC: H01J37/34
Filed: 1982-12-28
Abstract: PURPOSE:To enable to transfer a table by the mum order by a method wherein a resonance matching circuit is connected in series to a piezoelectric transducer to construct a series resonance circuit, while an AC voltage having resonance frequency thereof is applied to the resonance circuit thereof from a usual amplifier, and a voltage being the Q times of the voltage thereof is generated between both terminals of the transducer to make the element to expand and contract. CONSTITUTION:Notches 2a, 2b are dug in a rotary plate 2 constructing a table transferring device, a piezoelectric transducer 4 is fitted in the notch 2a, and electrodes 5a, 5b are provided. The rotary plate 2 is constructed in such a way that the element 4 is made to expand and contract to change over a voltage to be applied to an electrostatic chuck, and the disk 2 is rotated minutely. For that purpose, a referential signal generator 18 is connected through a buffer amplifier 19, an attenuator 20 and an AC amplifier 21 to a series resonance circuit 17 built-in with a coil 16 and the piezoelectric transducer 4 and being applied with a bias electric power source 22. Then a rectangular wave converter 23, a phase shifter 13, and a phase inverter 15, etc., are connected to the generator 18 to make the element 4 to expand and contract.
Patent JP-2000069468-A (JP)
Title: Information compression device
Inventor: HIGURE SEIJI
IPC: H04N19/48
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To continuously compress information without executing compilation before encoding and designating a compiling point and to improve workability. SOLUTION: When a discontinuity detection/control circuit 15 detects that an input picture signal is discontinuous, the progress of a pixel address generation circuit 16 is stopped and a system is returned to an initial value. When the input picture signal is considered to become normal, the progress of the address generation circuits 16 and 17 is resumed. When the head position of the initial frame of the input picture signal is detected after normal restoration is detected, the system returns to a frame head address and writing into a memory 18 is resumed. A HALT signal to a compression processing circuit 19 is released and a compression processing of picture data which are read from the memory 18 is resumed by original sequence immediately after a compression operation is stopped.
Patent JP-H0679794-A (JP)
Title: Method and apparatus for producing skin material
Inventor: YOKOTA YOSHIHIRO
IPC: B29C65/30
Filed: 1992-09-02
Abstract: PURPOSE:To prevent the shift of the end edge part generated at the time of welding of a skin stock. CONSTITUTION:A second skin stock receiving jig 25 is allowed to approach a first skin stock receiving jig 23 and the press part 59 of a pressing jig 53 is allowed to approach the central inclined surfaces 31a of both skin stock receiving jigs 23, 25. Both skin stocks 33, 35 are set to the central inclined surfaces 31a in such a state that the end edge parts 33a, 35a of the skin stocks 33, 35 protrude downwardly from the skin stock receiving jigs 23, 25. Thereafter, both left and right end edge parts 33a, 35a are brought into contact with each other and held by both welding electrodes 67a, 67b to be welded. Since both end edge parts 33a, 35a are held at a predetermined welding position before welding by the press part 59, the end edge parts 33a, 35a are not shifted and a non-meandering weld line is formed.
Patent JP-H0283913-A (JP)
Title: Conductive paste application to edge face of chip-shaped electronic component
Inventor: MASHITA AKIHIKO
IPC: H01G13/00
Filed: 1988-09-21
Abstract: PURPOSE:To apply conductive paste uniformly by putting a holding plate having elastic holes slightly smaller than a diameter of electronic component between a base plate and a guide plate 6, which have through holes slightly larger than the diameter of electronic component and fitting electronic components thereinto from the guide plate. CONSTITUTION:For instance, an elastic holding plate 4 being 1mm thick and having through holes 3 1mm in diameter is placed on a base-plate 2 made of stainless steel being 2mm thick and having through holes 1 1.5mm in diameter. Next, a guide plate 6 having through holes 5 1.5mm in diameter is placed on the holding plate 4. An electronic component 7 in the shape of a cylindrical chip being 1.25mm in diameter and 2mm long is fitted into the through holes 5 in the guide plate 6. Next, the components 7 are pushed in with pins 8 until both ends are projected from the through holes 3 of the holding plate 4 in order to apply conductive paste 9 to one edge face of the component 7 by roller printing while removing the guide plate 6. Then, the holding plate 4 is reversed for applying conductive paste 9' to the other edge face of the component 7.
Patent JP-H0681123-A (JP)
Title: Surface coating material
Inventor: MASHIMA MUNETAKA
IPC: C23C14/06
Filed: 1992-09-02
Abstract: PURPOSE:To form a protective film excellent in wear resistance on a sliding surface by constituting the composition of a surface coating material of essential components of Co and Cr and additive components of W, C, etc. CONSTITUTION:A surface coating material is provided so that it covers the sliding surface of a sliding member. The coating material has a composition which consists of essential components of Co and Cr and two or more additive components selected from W, C, Ni, and Mo. This composition consists of, by weight, 20-40% Cr, 3-20% W, <3% C, and the balance Co, and further, the composition consists of 20-40% Cr, 3-10% Mo, <0.5% Ni, and the balance Co, and further, the composition consists of 20-40% Cr, 3-20% W, 10-30% Ni, <3% C, and the balance Co. By this method, the occurrence of deterioration and wear in the sliding surface of a magnetic tape, etc., can be prevented.
Patent JP-S60127871-A (JP)
Title: Facsimile communication system
Inventor: BABA KOUJI
IPC: H04N1/40
Filed: 1983-12-15
Abstract: PURPOSE:To output a series or originals in a desired order by providing a storage section recording picture information of a series of originals and recording the picture information read from the recording section in a desired order at a reception side FAX. CONSTITUTION:A reading section 21 of a transmission side FAX19 reads a series of originals having the order placed on an original placing plate (not shown) in order, that is, from the 1st original in order and a transmission section 22 transmits the picture information on the read original to the reception side FAX20. Since a series of original picture information to be transmitted is stored once to a storage section 25 of the reception side FAX20, the originals are outputted in a desired order at the reception side FAX20 by changing the read order from the storage section 25.
Patent JP-2000076761-A (JP)
Title: Recording medium driving device and electronic equipment provided therewith
Inventor: ARIGA TOMOE
IPC: G11B33/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a recording/reproducing device to the atmost, especially to make it thinner by arranging a chucking lever provided with a driving pin, one end of which is engaged with a driving hole, while being pivotally supported with a rotor, on the surface side confronted with a metal hub of the rotor. SOLUTION: On the upper surface of the rotor 90, a chucking magnet 94 is fixed by molding, and a circular-arcuate opening part is formed, by which the rotor surface is partially visible. In this opening part, the chucking lever 96 is provided for rotationally driving and centering a hub H by engaging with a driving hole of the hub H. The hub H is attracted on a slide sheet by a chucking magnet 94, and the hub H and the chucking lever 96 are matched in the positional relation and engaged each other, and when the positioning of the hub H is performed in the rotational direction and the radial direction, the hub H is slightly inclined since the positions of both of them are not matched at first, but the chucking lever 96 and the driving hole of the hub H coincide by the rotation of a motor M1, then the hub H is set on the specified position.
Patent JP-S60128345-A (JP)
Title: Measuring device for ion concentration
Inventor: KOMATSU SATSUKI
IPC: G01N27/403
Filed: 1983-12-15
Abstract: PURPOSE:To detect stably a very small change in interface potential corresponding to an ion concn. with high accuracy by operating a sensor with constant current while a liquid to be tested is maintained at specified potential. CONSTITUTION:The gate part 24 of a semiconductor ion sensor 23 sensitive with specific ion is immersed together with a reference electrode 25 into a liquid 22 to be tested and a constant voltage source 26 is connected to the electrode 25 to maintain the potential of the liquid 22 at a prescribed value. A constant voltage source 28 is connected via a reference resistance 27 between the drain D and source S of the sensor 23 to apply the specified voltage to drive the sensor 23 in the satd. region to said sensor. A potential difference between both terminals of the resistance 27 is detected by a potential control circuit 29 and the potential of the source S of the sensor 23 is so controlled by the circuit 29 that said potential difference attains a prescribed value, i.e., the drain current attains the predetermined set value. The change in the interface potential occurring in the ion concn. generated in the gate part is thus detected as a change in the source potential and the change is measured by an electrometer 30, by which the ion concn. is determined.
Patent JP-H04114415-A (JP)
Title: Laminated inductor
Inventor: YAMANAKA YOSHIBUMI
IPC: H01F17/00
Filed: 1990-09-04
Abstract: PURPOSE:To make it possible to finely adjust the value of inductance only by replacing a magnetic layer having the top/or the bottom layer of a conductive pattern by a method wherein the top layer or the bottom layer of conductive pattern, having a lead-out electrode, is formed in the shape which does not coincidence with the coil pattern constituted by the other conductive pattern. CONSTITUTION:As the bottom layer of a conductive pattern 2d has the coil minor axis shorter than the other conductor patterns 2u, 2m etc., the magnetic lines of force penetrating the inside of the conductor pattern 2d of the lowest layer can be reduced by having positional deviation against the coil pattern composed of the conductive pattern 2u, 2m, etc., of the other layer. As a result, when compared with the case where the coil pattern is formed in the shape coinciding with the other conductive patterns 2u, 2m etc., the value of inductance can be reduced slightly. Accordingly, the fine adjustment of the inductance value can be conducted by merely replacing the magnetic layer 1 on which the pattern 2d of the lowest layer is printed.
Patent JP-H0794933-A (JP)
Title: Antenna
Inventor: AMANO TAKASHI
IPC: H01Q13/08
Filed: 1993-09-22
Abstract: PURPOSE:To make it possible to easily extend a frequency range to be transmitted/received to a wide band for the frequency of a signal supplied from the outside of an antenna by setting up the thickness of a radiation element to a value approximately equal to or less than skin depth determined by a conductive member. CONSTITUTION:When an electromagnetic wave propagated into a radiation element 102 consisting of a metallic conductor is infiltrated into a conductor 301 only by a distance (z) from the surface of the conductor 301, its wave amplitude is reduced in proportion to 1/ez. The depth obtained when the wave amplitude is almost zero is called as the depth (skin depth) delta of infiltration. When the depth (t) of the element 102 is set up less than the skin depth delta of the element 102 (t < delta) for the frequency of a signal transmitted/received by the antenna, an electromagnetic wave propogated into the element 102 exists mainly on the dielectric side surface 103 of the element 102 and equivalent wave amplitude is obtained also on the opposite surface 105 of the element 102, so that radiation due to the leakage of the electromagnetic face is generated from the opposide side surface 105.
Patent JP-H0282676-A (JP)
Title: Light quantity controller for laser oscillator
Inventor: EGAWA JIRO
IPC: B41J2/47
Filed: 1988-09-20
Abstract: PURPOSE:To prevent the breakage, etc., of laser oscillators by comparing a detected light quantity with light quantity having been stored, detecting the first abnormal state on the basis of its comparison result, comparing a detected driving current value with a current value having been memorized, and detecting the second abnormal state on the basis of its comparison result. CONSTITUTION:In time of controlling light quantity, the driving current of a laser oscillator 11 is detected by a current detecting means 13, and the detected value is sent to a control means 19. The control means 19 detects the driving current abnormality of the laser oscillator 11 in accordance with the comparison result between the value detected by the current detecting means 13 and the peak value of the driving current having been stored in a storage means 17 after comparing them, and transmits a signal indicating an abnormal state to a display section, etc. In addition, the control means 19 detects the deterioration abnormality of the laser oscillator 11 in accordance with the comparison result between the value detected by a light quantity detecting means 12 and the light quantity in time of deterioration having been stored in the storage means 17 after comparing them, and transmits a signal indicating an abnormal state to the display section, etc.
Patent JP-H0975218-A (JP)
Title: Electric water heater
Inventor: ARINAKA AKIO
IPC: A47J27/21
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electric water heater which is low in cost and which does not generate much heat in the circuit board and turns off to the safety side at troubles, by providing a rectifying element, a condenser, a switching part, and a Zener diode having a Zener voltage larger than a specified voltage, parallelly connected to the condenser. SOLUTION: A relay contact 16 is connected to a heater 4 of a water heater in series and a surge-absorption element 18 and a condenser 19 are parallelly connected. The switching part 23 is composed of a TRIAC for instance and both ends thereof are connected to the first and the second lead wires 24, 25a respectively. The cathode of a Zener diode 39 is connected to the first lead wire 24 and the anode of the Zener diode 39 is connected to the third lead wire 25b. In this way, the Zener diode 39 are parallelly connected to the condenser 30 and set at a higher voltage than the Zener voltage of the Zener diode 27.
Patent JP-H0552962-A (JP)
Title: Magnetic body detection device
Inventor: KAGEYAMA YASUHIDE
IPC: G01V3/10
Filed: 1991-08-22
Abstract: PURPOSE:To enable a small amount of a magnetic body to be detected by providing a pair of magnetic field forming coils which are separated by a constant distance and placed in parallel so that a uniform magnetic field is formed around a sensor of a Helmholtz coil which detects a change in the amount of flux and a device which measured the electromotive force which is induced due to change in the amount of flux. CONSTITUTION:Magnetic field forming coils 5 and 6 are wound between side plates 2a and 2b and 4a and 5b, respectively. Sub magnetic field coils 11 and 12 are placed on inner surfaces of frames 2, 3, and 4. The sub magnetic field coils 11 and 12 are placed so that they cross the magnetic field coils 5 and 6. The coils 5 and 6 which form a magnetic field and coils 11 and 12 are operated, thus enabling a combined magnetic field with a uniform strength to be formed within a space 10. Sensor coils 20a, 21a, and 22a and 20b, 21b, and 22b are placed on inner surfaces 7 and 8, respectively. When a magnetic body passes through the space 10, the flux is disturbed, the amount of flux is changed, and an electromotive force is generated at both edges of the coil. A sensor distinguishes the change of the magnetic field from an influence of an external magnetic field clearly even if the magnetic body is small.
Patent JP-S6390737-A (JP)
Title: Fixing method for optical surface plate
Inventor: KONNO MASAAKI
IPC: G01M11/04
Filed: 1986-10-03
Abstract: PURPOSE:To contrive to improve operability by positioning an optical surface plate in two dimensions by making part of the optical surface plate abut on a positioning part formed on a base plate and fixing the other part of the optical surface plate, and thus fixing the optical surface plate. CONSTITUTION:Two flanks of the optical surface plate 10 are fixed to the positioning part 21, so the optical surface plate 10 can be fixed sufficiently only by fixing the remaining two flanks with screws. Further, the positioning part 21 applies pressing force to a projection part 11 even from above, so there is not such trouble that the optical surface plate 10 rises at the time of the screw fixation. Thus, the optical surface plate 10 is positioned by being made to abut on the positioning part 21, and then the position is extremely easily performed. Further, the side of the optical surface plate which abuts on the position part 21 need not be fixed with a screw, so the optical surface plate can be positioned and fixed only when the flank which is fixed with the screw is open, and the optical surface plate is easily fitted in a narrow space.
Patent JP-H0679146-A (JP)
Title: Filtration method
Inventor: OTANI SUMIO
IPC: B01D63/14
Filed: 1992-09-04
Abstract: PURPOSE:To reduce a backwash drained water quantity significantly by backwashing a combination of liquid and gas, when a liquid containing a large amount of suspension is filtered using a micro-filter membrane with an anisotropic pore structure, then a periodic backwashing process is performed and the suspension desorbed from the filter membrane is discharged to an area outside a filtration system together with a backwash liquid. CONSTITUTION:A total filtration periodic backwash system filters liquid containing a large amount of suspension using a micro-filter membrane 3 with an anisotropic pore structure, then backwashes the liquid by detecting an increase in filtering pressure or making the charged liquid side pressure of the filter membrane 3 higher than the feedstock liquid side pressure every specified time, in a periodic backwash fashion, and discharges the suspension desorbed from the filter membrane 3 to an area outside a filtration system together with a backwash liquid. In this system, a combination of liquid and gas is backwashed. Consequently, microparticles can be removed by filtration efficiently from various suspensions such as a fermentation liquid.
Patent JP-H1189121-A (JP)
Title: Miniature generator and portable electronic apparatus provided with the same
Inventor: NAGASAKA EIICHI
IPC: G04G99/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient miniature generator capable of reducing core loss and a portable electronic apparatus provided with such a generator. SOLUTION: In a miniature generator 11 provided with a rotor 14 structured including a permanent magnet, a stator 15 arranged to surround this rotor 14 and a coil 16 connected to this stator 15, at least either one of the magnetic cores 17 of the stator 15 and the coil 16 is made of a PD material, a ferrous alloy containing 35 to 40% of nickel. Also, at least either one of the magnetic cores 17 of the stator 15 and the coil 16 may be made of Sendust, another ferrous alloy containing 6 to 11% Silicon and 4 to 8% Aluminum. A portable electronic apparatus like a wrist watch is provided with this miniature generator, a rotating spindle and a power transmission mechanism.
Patent JP-H04279632-A (JP)
Title: Highly elastic polymer composition
Inventor: DAGURASU DEBITSUDO KIYARANDAA
IPC: C08G63/19
Filed: 1991-09-17
Abstract: PURPOSE: To obtain a low-distortion and high nodulus polymer suitable for bumpers and door handles of automobiles by polymerizing a dicarboxylic acid (halide) with a diol and/or diamine under specific resin solution conditions.  
     CONSTITUTION: The desired high modulus polymer is obtained by polymerizing (A) a dicarboxylic acid (halide) with (B) (i) a diol and/or diamine (ii) in a solution of a thermoplastic resin or thermosetting resin (C) under conditions which result in the formation of a solution of said resin having a polyester or polyamide dispersed therein, and recovering the high modulus polymeric composition from the solution. The dicarboxylic acid halide preferably includes terephthaloyl chloride, while the diol or diamine preferably embraces phenylhydroquinone. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000057464-A (JP)
Title: Fire alarm equipment
Inventor: ASANO TATSUMI
IPC: G08B25/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a fire alarm equipment capable of issuing a fire alarm during construction process by inputting information indicating that it is the midst of construction or information indicating the end of the construction to a fire receiver in constructing a part of plural fire alarm areas in a building or the like installing the fire alarm equipment. SOLUTION: In the fire equipment, the fire receiver RE is provided with an in-construction setting part for setting up the installion place of one of fire sensors SEI to SEN is in construction and a fire alarm means for referring to the in-construction setting part in the case of executing a fire alarm based on signals received from respective sensors SEI to SEN and executing a fire alarm for construction when the fire sensor sending a signal is the one set up in an in-construction state.