baber/WOPTO huggingface dataset:
Patent JP-S61111911-A (JP)
Title: Synthetic calcium silicate, preparation and use
Inventor: WITHIAM MICHAEL C
IPC: C08K3/00
Filed: 1985-10-22
Abstract: 57 Alkaline earth metal alumino silicates of the formula:wherein Me is an alkaline earth metal, B is an alkali metal, and X is an integer of 1 to 3, are amorphous very high structure absorbents. The products are prepared by reaction of a reactive clay with an alkaline earth metal or hydroxide.
Patent JP-2001058134-A (JP)
Title: Large scale disassembling shredder having highly reliable plate cutting property
Inventor: MORIKAWA TAKAO
IPC: E02F3/36
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent upper and lower blades from being extended during cutting in a state just like cutting-by-scissors. SOLUTION: This shredder comprises an upper side jaw 108 and a lower side jaw 104 respectively having blades arranged in the surrounding of a pivot part 106 in a freely rotatable manner and capable of being mutually opened and closed, a cylinder 84 for opening and closing the upper and the lower side jaws 108, 104, a linear lower side blade 116 installed longitudinally in the lower side,jaw 104, and an upper side blade 122 installed longitudinally in the upper side jaw 108 and shaped to be an arc-like and recessed state relatively to the lower side jaw. In this case, since the upper side blade 122 and the lower side blade 116 are closed toward the mutual counterparts while being in arc-like shape, the space between the upper side blade 122 and the lower side blade 116 is enabled to be closed from the tip to the base end.
Patent JP-2001059813-A (JP)
Title: Method and apparatus for inspecting fluid
Inventor: HIRABAYASHI ZEN
IPC: G01N21/33
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a fluid inspecting method dispensing with reference water and capable of obtaining high accuracy. SOLUTION: In a fluid inspecting method, inspection light is allowed to be incident on the object to be inspected such as ozone water or the like in a measuring cell (inspection container) 3, and the inspection light transmitted through the object to be inspected is detected to inspect the properties of the object to be inspected. In this case, inspection light is allowed to be incident on the incident window (incident part) 26 on the measuring cell 3 to be allowed to traverse light path length (a) with respect to the object to be inspected, and transmitted through the transmission window (transmission part) 16 on the measuring cell 3 to detect the intensity of transmitted light.  Inspection light is again allowed to be incident on the incident window 26 on the measuring cell 26 and allowed to traverse light path length (b) different from the light path length (a) with respect to the object to be inspected to be transmitted through the transmission window 16 to detect the intensity of transmitted light. Then, the concn. of the object to be inspected is calculated from a Lambert Beer law.
Patent JP-H02114861-A (JP)
Title: Intermittently regulated electric source circuit
Inventor: ANTONIUSU ADORIANUSU MARIA MAR
IPC: H02M3/335
Filed: 1989-09-12
Abstract: PURPOSE: To regularize a second output voltage even in the case of the frequency change of voltage by secondary winding, by arranging the ratio of the on cycle of the second controllable switch to the cycle of the cyclic control signal of the first controllable switch to be irrelevant to the frequency of its cyclic control signal by the second control means. CONSTITUTION: A first controllable switch S1 is equipped with a first control means St1 to intermit a first DC output voltage alternately, and a second controllable switch S2 is equipped with a second control means St2 to intermit a second output voltage alternately. The ratio of the ON cycle of the second controllable switch S2 to the cycle of the cyclic control signal of the first controllable switch S1 is made to be irrelevant to the frequency of its cyclic control signal by the second control means St2. Hereby, even in case that the frequency of the voltage generated in the second secondary winding L3 changes, the second output voltage can be kept roughly constant.
Patent JP-H0794932-A (JP)
Title: Antenna and method for adjusting resonance frequency of antenna
Inventor: SONODA YOSHIYUKI
IPC: H01Q13/08
Filed: 1993-09-21
Abstract: PURPOSE:To provide an antenna having a frequency adjusting mechanism capable of easily adjusting required resonance frequency. CONSTITUTION:Electrodes 2, 3 are formed on the upper and lower faces of a dielectric base 1 having a through hole 1a, a radiation electrode plate 4 and an earth plate 5 are fitted to the surfaces of the electrodes 2, 3 through the base 1 so as to cover the through hole 1a of the base 1, an adjusting screw 7 fixing an adjusting plate 8 to its tip is fixed to the plate 5, and a distance between the plates 4, 8 is changed by rotating the screw 7 to adjust resonance frequency.
Patent JP-H1186568-A (JP)
Title: Non-volatile semiconductor memory
Inventor: IBA TOMOHISA
IPC: G11C16/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory in which a boot type can be changed even after an assembling process. SOLUTION: A PROM(programmable read only memory) writing circuit 1 writes boot type information externally given in a PROM for T/B, in the process of the final testing after assembling. A switching signal generating circuit 3 outputs a signal T/B for setting a boot type conforming to boot type information written in the PROM 2 for T/B. Boot type can be set even after assembling, which is different from a conventional device in which a boot type is set by wire bonding.
Patent JP-H0678760-A (JP)
Title: Method for serum-free culturing of adhesive animal cell and its culture apparatus
Inventor: SHIYOUEN SUSUMU
IPC: C12M3/00
Filed: 1992-09-03
Abstract: PURPOSE:To provide a method for serum-free culturing of an adhesive animal cell adaptable to a wide range of adhesive animal cells. CONSTITUTION:The method for serum-free culturing of an adhesive animal cell is to make a water-insoluble polymeric compound having the cell adhesive activity present in at least a part of the surface of a carrier for the adhesive animal cell and culture the adhesive animal cell while being kept in contact with the water-insoluble polymeric compound.
Patent JP-H0765462-A (JP)
Title: Loading device for tape cassette
Inventor: YOSHIMURA TOSHIO
IPC: G11B15/675
Filed: 1993-08-30
Abstract: PURPOSE:To provide a loading device for a tape cassette in which the pressing force of an ejecting spring for an ejecting lever is utilized well and whose constitution is simple. CONSTITUTION:This loading device for the tape cassette is provided with a cassette holder 20, a lift plate 40, a slide piece 50 supported on the plate 40 so that it can reciprocate, an ejecting lever 70 pressed to an ejecting position side by the ejecting spring 72, and a coupling member 60 coupling the slide piece and the ejecting lever. The slide piece is equipped with a projection-state locking part 56 regulating the reciprocating of the slide piece from a position on a tape cassette insertion side to position at the time of loading the tape cassette by engaging with the end face 40a on the tape cassette insertion side of the lift plate, and an engaging part 57 engaging with the reel hub hole Ta of the tape cassette T inserted in the cassette holder 20.
Patent JP-S60129434-A (JP)
Title: Magnetic coupling device
Inventor: SAKAMOTO MICHIRU
IPC: F16D63/00
Filed: 1983-12-13
Abstract: PURPOSE:To rapidly radiate heat generated upon using of a coupling device in a continuous slip condition so that the working rate of allowable slip is enhanced, by providing heat radiating pipes in a stationary, and as well by forming a rotary member in a ring-like shape so that the stationary member confronting the inner surface of the rotary member is formed of divided pieces. CONSTITUTION:A circular rotary member 23 is so formed that it has a T-like cross-sectioned shape, and also has a magnetic shielding member 27 in the center section of T-like cross-sectioned shape. Further, a plurality of actuating parts 28 which are coupled together by means of magnetic powder 22, are formed on the outer and inner peripheral surface of the rotary member 23. Further, heat radiating pipes 26 are provided in a stationary member 23 confronting the inner periphery of the rotary member 23, which is formed of divided pieces. With this arrangement, heat generated upon using of the coupling device in a continuous slip condition is rapidly radiated so that an allowable slip working rate may be enhanced, and further, the outer diameter of the device may be reduced.
Patent JP-H0399141-A (JP)
Title: Supercooling type ice heat storage system
Inventor: KUROSAKI YUKIO
IPC: F24F5/00
Filed: 1989-09-12
Abstract: PURPOSE:To improve ice charging rate and make a proposed unit compact by dispersing and arranging respective supercooling units on a heat storage vessel so that formed ice slurry can be supplied to the whole of the heat storage vessel as uniform as possible. CONSTITUTION:Respective supercooling production units are equipped with a plurality of heat exchangers 1 arranged independently and a heat storage part is equipped with supercooling dissolution units 6 arranged in a number corresponding to the exchangers 1, a heat storage vessel 7, a plurality of sending pipes 8 supplying the water to be cooled in supercooling state from respective exchangers 1 to respective supercooling dissolution units 6 corresponding to the exchangers 1, and a return pipe 9 returning the water to be cooled from the vessel 7 to the exchangers 1. Each exchanger 1 is formed in a vertical type one composed of a shell-shaped hollow body and a coil in it and it is so constituted that respective units 6 are dispersed and arranged on the vessel 7 so that formed ice slurry can be supplied to the whole of the vessel 7 as uniform as possible.
Patent JP-H1186370-A (JP)
Title: Method for reproducing magneto-optical recording medium, reproducing device and magneto-optical recording medium
Inventor: IKETANI TOMONORI
IPC: G11B11/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a good reproducing characteristic in correspondence to a wide range of environmental temps. by measuring the ambient temp. of a magneto-optical recording medium, comparing this ambient temp. with a preset prescribed temp., determining the polarity of the reproducing magnetic field to be impressed according to the result of the comparison and executing reproduction by impressing this reproducing magnetic field of this polarity. SOLUTION: When the environmental temp. of a magneto-optical disk 1 is higher than the boundary temp., whether the reproduction is normal or not is decided. In the case of the normal reproduction, the first polarity is decided as a magnetic field HH for high temp. and in the case of a reverse polarity, the second polarity is decided as a magnetic field HL for low temp. The impression of the first polarity is then maintained in a switching section 3 in such a manner that the magnetic field HH for high temp. is impressed. If the reproduction is not normal, the second polarity of the polarity reverse from the first polarity is determined as the magnetic field HH for high temp. and the first polarity as the magnetic field HL for low temp. The switching section 3 is then so instructed as to impress the magnetic field HH for high temp.  If the environmental temp. is lower than the boundary temp., whether the reproduction is normal or not is judged and the switching section 3 is so instructed as to impress the magnetic field HL for low temp. in the case of the normal reproduction.
Patent JP-H1082124-A (JP)
Title: External facing panel of curtain wall
Inventor: CHIBA SHUNKAI
IPC: E04B2/90
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an external facing panel which can reduce an installation space and waste of the space. SOLUTION: An external facing panel of a curtain wall is provided with a panel member 106 which constitutes an external face of a building, an upper frame member 103 and a lower frame member 105 which support an upper end part and a lower end part of the panel member 106, respectively, a pair of vertical frame members which support both side parts of the panel member 106, a column member 102 which is supported on a beam member 114 of the building, is extended in the vertical direction, and supports the upper frame member 103 and the lower frame member 105, and a strength member 104 which is arranged between the upper frame member 103 and the lower frame member 105 and supports an intermediate part in the vertical direction of the panel member 106.  In this case, the column member 102 is provided with a through hole 196 which is opened in the horizontal direction, the strength member 104 is extended in the horizontal direction through the through hole 196, and both end parts thereof are connected to the pair of vertical frame members.
Patent JP-H0667728-A (JP)
Title: Running controller for moving machine
Inventor: SAKAMOTO FUSAYOSHI
IPC: G05D1/02
Filed: 1992-08-13
Abstract: PURPOSE:To arrive at a stop target place with high accuracy, and also, to safely execute running control in an unmanned state by calculating and outputting a speed command value by a master controller, and controlling the speed of revolution of a main motor of a moving machine by an inverter device. CONSTITUTION:A position detector 32 detects continuously the present position in the course of running of a moving machine 40, and inputs its position detected value to a master controller 33. The master controller 33 compares and calculates the present place of the moving machine 40 and storage data inputted through a switchboard 34, and controls a main motor 2 so that the moving machine 40 runs to a destination, for instance, until a result of its comparison becomes the vicinity of zero. A tachogenerator 31 detects continuously a running state during that time, and inputs it as a speed detected value to the master controller 33. The master controller 33 calculates an optimal speed command value, based on each of the position detected value and the speed detected value, and an inverter device 1 controls the speed of revolution of the main motor 2, based on this optimal speed command value R. In such a way, automization and high accuracy can be realized.
Patent JP-H0398164-A (JP)
Title: Polysemy eliminating system
Inventor: TANI KENICHI
IPC: G06F17/27
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a powerful polysemy eliminating function at an early stage of analysis by using the priority information and the stage information stored in a dictionary. CONSTITUTION:The stage information which decides a specific stage where the polysemy can be eliminated is registered into a dictionary 20 together with the priority information on each meaning of words. An analysis control part 103 decides based on the stage information whether the polysemy can be eliminated at the subsequent stage or not. If not, the meaning of a word having high priority is selected in the polysemy and this polysemy is eliminated at a middle stage. Thus it is possible to obtain a powerful polysemy eliminating function at an early stage of analysis by providing a deciding means at a middle stage of an analysis process.
Patent JP-S6479285-A (JP)
Title: Sealing material
Inventor: SHIBATA AKIRA
IPC: C09K3/10
Filed: 1987-09-21
Abstract: PURPOSE:To provide a sealing material having an excellent resistance to abrasion without any damage to other material to which it is applied, by dispersing a particulate carbonized product in a matrix. CONSTITUTION:A globular or grainy phenolic or melamine resin is heat-treated in an inert atmosphere at 300 deg.C or above to prepare a particulate carbonized product having a micro-Vickers hardness Hv of at most 300. 5-70vol.% particulate carbonized product is dispersed in a matrix of ultra-high MW PE or the like.
Patent JP-H0398738-A (JP)
Title: Removing device for chip of work machine
Inventor: FURUI SHIZUO
IPC: B23Q11/00
Filed: 1989-09-12
Abstract: PURPOSE:To completely perform the elimination of a chip by composing it so as to inject the pressure gaseous body flowed in from the other end part of a spindle toward the tip part of a cutting tool from the the slit part of a collet inside a chuck. CONSTITUTION:In the case of performing the necessary work, for example, grooving by the relative motion of a cutting tool C and work W, when the pressure air of a compressor is fed from an air inlet 9, it is injected to the tip of the cutting tool C through the air hole 5 of a spindle 10' communicated to this air inlet 9 and the passage of a collet 101. Since this pressure air effec tively acts on the cutting part, it can be eliminated to the upper part even in case of the notch depth being large or the chip being heavy. Consequently, the damage of a cutting face due to the stagnated chip can be prevented, also the heating of a cutting edge is repressed and the cutting performance can be improved.
Patent JP-S61116102-A (JP)
Title: Hydraulic device for actuator
Inventor: NISHIJIMA KAZUOKI
IPC: F15B11/02
Filed: 1984-11-12
Abstract: PURPOSE:To reduce the cost of production, by installing a first valve, whose opening extent varies according to an operating signal, between a hydraulic pump and an actuator as well as installing a second valve, controlling drain oil flowing into a tank, between the first valve and the actuator. CONSTITUTION:A first valve 5, whose opening extent is controlled according to an operating signal, is installed in position between a hydraulic pump 1d and an actuator 2, while a second valve 6, whose opening extent is controlled according to an operating signal, is installed in position between pipe lines 17 and 18 connecting the first valve 5 and the actuator 2 and a tank 8. With this constitution, an expensive control valve becomes useless so that manufacturing cost is reducible. In addition, when the actuator 2 goes down with its own weight, the suction side of the actuator 2 will not turn to negative pressure and, what is more, abnormal high pressure also is in no case produced there so that the actuator 2 is made possible to go down with its dead load at optional speed.
Patent JP-H04114634-A (JP)
Title: Bed for medical diagnosis
Inventor: UOSAKI YASUHIRO
IPC: A61B5/055
Filed: 1990-09-04
Abstract: PURPOSE:To enable operation only by one person even at emergency with the lowering of costs by arranging a drive pulley to be meshed with a toothed belt, a guide pulley for guiding a belt and a transmitting member to transmit the rotation of a drive source to a rotating shaft of the drive pulley. CONSTITUTION:Another pulley 5 is provided on a rotating shaft of a drive pulley 3 and a belt 7 is looped between the pulley 5 and a pulley 8 provided on a rotating shaft of a step motor 9 as drive source. A person to be inspected is placed on a top board 1 and when a specified pulse signal is inputted into the step motor 9, the rotation of the step motor 9 is transmitted to the pulley 5 through the pulley 8 and the belt 7 to rotate the drive pulley 3, which further causes a toothed belt 6 to move in one way. With the movement of the belt, the too board 1 is moved being supported with two guide rollers 11 and 11 provided at a recess 10 of the bed 13. When provided in the direction of the movement, a magnetic resonance imaging device can take a magnetic resonance image without making the person uneasy at all.
Patent JP-H0684500-A (JP)
Title: Metallic vapor electric discharge lamp and projector provided therewith
Inventor: SUGIMOTO TAKAHIRO
IPC: H01J61/44
Filed: 1992-09-04
Abstract: PURPOSE:To provide a metallic vapor electric discharge lamp, in which clouding of quartz due to devitrification is prevented while biasing of luminous colors due to cataphoresis and blackening of an arc tube are prevented, and a projector. CONSTITUTION:A lamp, having electrodes 21 sealed at both ends of an arc tube 20 made from quartz glass with a luminescent material, mercury and a rare gas sealed in the arc tube, is turned on by supply of low-frequency power of 0.01 to 10Hz between both of the electrodes. Since the lamp is turned on at frequencies as low as 0.01 to 10Hz, metal ions are attracted to the plus electrode of a longer reversal period and separated from quartz and is thereby prevented from reacting with the quartz. Furthermore, both of the electrodes have their polarities reversed every 0.05 to 50 seconds and therefore alternately function as a cathode, so preventing cataphoresis from taking place and the light-emitting tube from being blackened.
Patent JP-S6481419-A (JP)
Title: Floating-point number converting circuit
Inventor: HOSHI YASUHIKO
IPC: H03M1/66
Filed: 1987-09-24
Abstract: PURPOSE:To convert a floating-point number into an analog value as it is without converting it into an integer by converting the mantissa part of the floating- point number into an analog value corresponding to its numeral and increasing it on the basis of an exponent function according to the numeral of the exponent part of the floating-point number. CONSTITUTION:This circuit is equipped with a digital-analog converting means 1 which converts the mantissa part M of the floating point number into the analog value corresponding to its numeral and a multiplying means 2 which increases or decreases the output analog signal Am of the digital-analog converting means 1 on the basis of the exponent function according to the numeral of the exponent part E of the floating-point number. Then the analog signal Am into which the mantissa part M is converted is outputted by the multiplying means 2 as an analog signal Ame of magnification corresponding to the numeral of the exponent part. Consequently, the floating-point number is converted into the analog value without being converted into an integer.
Patent JP-H04117984-A (JP)
Title: Blade of reciprocating type electric razor
Inventor: MASUZAWA MASANORI
IPC: B26B19/04
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the electric razor whose cutting quality is satisfactory by constituting it so that its inner blade executes a reciprocating motion, and a rotating motion in the direction being orthogonal to its reciprocating motion direction. CONSTITUTION:To a motor 6, an eccentric cam 8 and a bevel gear (a) 15 are fixed and fixed to a driving part housing 5. The eccentric cam 8 is fitted loosely to a crank 9, and accordingly, a rotating motion of the motor 6 can be converted to a reciprocating motion of an inner blade 4. On the other hand, a gear (a) 14 provided on the end of the inner blade 4 is engaged to a gear (b) 16 fixed to one end of an inner blade driving shaft 15 supported by the driving part housing 5, and a pulley (a) 17 is fixed to one end. Since the gear (a) 14 and the sear (b) 16 are spur gears, a rotation is transmitted without a hindrance to the reciprocating motion of the inner blade 4, as well. A pulley (b) 18 and a bevel gear (b) 21 are fixed to one end of a transfer shaft 20 and the other end, respectively, and the transfer shaft 20 is supported by the driving part housing 5. The bevel sear (b) 21 is engaged to the bevel sear (a) 1.5, and the pulley (b) 18 is interlocked by the pulley (a) 17 and a belt 19. Accordingly, a rotation from the motor 6 is transferred and the inner blade 4 is rotated.