baber/WOPTO huggingface dataset:
Patent JP-H02255313-A (JP)
Title: Mold for molding wax model
Inventor: KOIZUMI TAKAYASU
IPC: B29C45/33
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate the need of cutting operation of runner part and consequently enhance the productivity of wax model and, at the same time, keep the cutting position of the runner part 4 its correct position at all times by a structure wherein the gate, through which the runner and the cavity are connected with each other, is formed and, further, a tilting pin, which pierces through a slide core so as to shift the slide core toward the position at its other end when a mold is opened, is provided on a movable retainer plate. CONSTITUTION:When wax is poured from a pouring port 13A under the state that a mold is closed, the wax passes through a runner 13 and gates 22, all of which are formed on a slide core 12, and, after that, fills cavities 21. When the mold is opened after full solidification of the wax, an tilting pin 15 fixed to a movable retainer plate 2 shifts the slide core 12 along a retainer plate 1, resulting in sharply cutting off the runner part of each molded item from each gate part by the edge of the opening part of each gate 22 of the slide core 12. Simultaneously, through the raising of a shifting plate 8, each molded item in each cavity 21 is ejected by ejector plates 24 and the gate part of each molded item is ejected by each ejector pin 29. At the same time, the runner part of all the molded items is ejected by ejector pins 25, which are pushed up by driving pins. Thus, the molded items and the runner part are respectively removed from the mold separately.
Patent JP-H01249447-A (JP)
Title: Idle roll position adjusting device of printing machine
Inventor: YAMAGUCHI MASATO
IPC: B41F33/14
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to adjust the web winding angle to be optimum, by providing roll position adjusting devices which rotatably support the end part of an idle roll and an interlocking mechanism provided between said roll position adjusting devices which synchronizes sad roll position adjusting devices. CONSTITUTION:A knob 22G is manually rotated and a moving shoe 22C is moved in a vertical direction along a guide unit 22A by a screw 22F. At this time, the rotation of the screw 22F is transmitted from a bevel gear 24A, a bevel gear 24C, an interlocking shaft 24B and a bevel gear 24C at an opposite side to the screw 22F at an opposite side, so that the screws 22F at the right and left position adjusting devices 22 are synchronizingly rotated in an opposite direction from each other. Since these screws 22F are in the reverse direction, the right and left moving shoes 22C are synchronized and moved up and down along the guide unit 22A. The moving shoes 22C support an idle roll 20 in a rotatable manner, and therefore the idle roll 20 can be adjusted at a position able to obtain an optimum winding angle with respect to an impression cylinder 10 and a printing cylinder 16.
Patent JP-H1128339-A (JP)
Title: Removal of washing chemicals
Inventor: HATTORI KOJI
IPC: B01D65/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the discharge disposal of rinse waste water, and reduce disposal cost by supplying compressed air after a precise filter membrane apparatus or a uetrafiltration filter membrane apparatus is internally washed with chemical washing water and pushing out the chemical washing water remaining in the membrane elements of the filter membrane apparatus by compressed air to remove the same. SOLUTION: When the membrane elements 11 of a filter membrane apparatus 10 are closed, chemical washing water is supplied from a washing water tank 20 to a filter chamber 12 on a raw water side to wash the membrane elements 11. Next, the chemical washing water filling filter chambers 12, 15 on the sides of raw water and a filtrate is drawn out while compressed air is sent in from upper piping connection ports 14, 17 before the operation of the filter membrane apparatus 10 is resumed to be recovered in the washing water tank 20. Further, the lower piping connection port 16 of the filter chamber 15 is subsequently closed and compressed air is supplied from the upper piping connection port 17 to push out the chemical washing water remaining in the membrane elements 11 toward the raw water side by the compressed air.  The washing water collected in the lower part of the filter chamber 12 is discharged through the lower piping connection port 13.
Patent JP-H04312013-A (JP)
Title: Waveform adaptive equalizer
Inventor: KINOSHITA NORIHITO
IPC: H03H17/00
Filed: 1991-04-11
Abstract: PURPOSE:To adaptively update a filter characteristic through a small amount of arithmetic operation, and in addition, to reduce power consumption by providing a tap gain updating part and a memory part to store many filter characteristics. CONSTITUTION:In order to optimize the filter characteristic of an adaptive equalizer, an error estimating part 3 estimates an error e(t) on the basis of the output a(t) of a training reference signal generating part 6 by the output x(t) of a transversal filter part 1 and the estimated value a(t) of this output estimated by a data discriminating part 2 or the switching operation of a switching part 5. The tap gain updating part 4 reads a parameter to determine the filter characteristic to minimize the error e(t) out of the memory part 7, and outputs it as the coefficient of each coefficient multiplier 1b of the filter part 1. Through this configuration, the filter characteristic can be updated adaptively, and waveform can be equalized. Besides, since the arithmetic operation required for updating the coefficient of each coefficient multiplier 1b of the filter part 1 is reduced, the power consumption can be curtailed.
Patent JP-H08277834-A (JP)
Title: Bearing section in which one side for rotational symmetric component is opened
Inventor: PEETAA FUMUMERU
IPC: B41F31/30
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To make a journal section one side of which is opened to constitute a rotary symmetric section desirably for the roller journal of a printing machine batter and automatically exclusively adjust a roller adjacent to the roller journal and diversely use is without limiting necessary space. SOLUTION: A screw element 3 is arranged in a holding section 1 and rotated together with a quick locking member 2 working to a roller by being loaded to form a pressurizing joint so that the quick locking member 2 freely move on the screw element 2 in the rotary direction 6 and a linear direction.
Patent JP-S62238802-A (JP)
Inventor: ITO HIROSHI
IPC: A61F13/49
Filed: 1986-04-08
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-S61238982-A (JP)
Title: Corrosion preventing method for wire net for crawl
Inventor: SASAKI HARUTOSHI
IPC: C23F11/18
Filed: 1985-04-16
Abstract: PURPOSE:To execute the formation and restoration of a dense corrosion preventive coating having sea water resistance to a metal wire for a crawl in the form of making best use of the natural resources and energy by passing the extremely weak current from a solar battery via the sea water to the wire net as a cathode and an insoluble metallic piece provided on the outside thereof as an anode. CONSTITUTION:The extremely weak current generated in the solar battery E is passed via the sea water from the many anode side insoluble metallic pieces 2 suspended in the sea toward the wire net 1 for the crawl made of a bare steel on the cathode side suspended by a bridge 3a and floats 3 in the sea. The local cell formed on the surface of the bare steel wires constituting the net 1 is thereby annihilated and the flow of the corrosive current is eliminated by which the wire 1 is made electrically corrosion preventive (external power source type). A slight amt. of the dense and sea-water resistant mineral material consisting essentially of Ca and Mg in the sea water accumulates at the same time gradually on the surface of the above-mentioned bare steel wires and the formation of the satisfactory corrosion preventing coating progresses.
Patent JP-H02254353-A (JP)
Title: Capillary uniform speed electrophoretic apparatus
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/447
Filed: 1989-03-29
Abstract: PURPOSE:To achieve efficient analysis automatically without being affected by a temperature change by providing an elapse means to judge the end of an analysis with a passage of a specified time from a detection point when a detection voltage ratio by a detection means exceeds a set value. CONSTITUTION:A migration tube 1 is provided with a detector 2 containing a pair of detection electrode and further with a sample injection section 3 allowing a sample to be injected into the migration tube 1. A leading electrode 4 and a terminal electrode 5 are connected to both ends of the migration tube 1 and a voltage is allowed to be applied to the ends from a voltage source 6. A detection voltage led out from a detection electrode of the detector 2 is amplified with a detector amplifier 7 and converted into a digital signal with an A/D converter 8 to be inputted into a CPU 9. The CPU 9 has a specified parameter set previously with a setting section 10 and detects that the detection voltage ratio by the detector 2 reaches a terminal zone depending on whether it exceeds a set value and thereafter, a measurement is ended with the passage of a specified time.
Patent JP-H07269658-A (JP)
Title: V-ribbed belt
Inventor: KAWASHIMA MASAHIKO
IPC: F16G5/06
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the bottom of V-rib grooves from longitudinally splitting while preventing a V-ribbed belt from the degradation of the transmitting capacity in the back face drive by changing a part of the construction of a tensile body layer of the V-ribbed belt. CONSTITUTION:A V-ribbed belt has a back face rubber layer 5 on the upper surface of an adhesive rubber layer 3 embedded with tensile body ropes 2 and is formed integrally with a plurality of V-rib layers 6 having short fibers 9 oriented widthwise of the belt and extending longitudinally of the belt on the lower surface. At least any one of the adhesive rubber layers between the back surface rubber layer 5, the V-rib layer 6 and the tensile body rope 2 disposed on the upper and lower surfaces of the tensile body rope layer 4 is embedded with monofilaments 7, 8 having a flat cross section with 1.5-10 of ratio of shorter diameter to longer diameter and juxterposed widthwise of the belt with the shorter diameter of the section positioned in alignment with the direction of height.
Patent JP-H08245513-A (JP)
Title: Benzanthrone derivative and its production
Inventor: KOYANO MASAYUKI
IPC: C07C69/618
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a new compound, having excellent solubility and dispersibility in a binder resin and useful as an acceptorlike compound for electrophotographic photoreceptors. CONSTITUTION: This compound of formula I [R<1> is H or an alkyl; R<2> is a (substituted)alkoxycarbonyl, a (substituted)cycloalkoxycarbonyl, a (substituted) carbamoyl or cyano]. The compound of formula I is obtained by reacting a 3-halogenobenzanthrone derivative of formula II (X is Br or I) with an ethylene derivative of formula III in the presence of a group VIII transition metallic compound.
Patent JP-S523302-A (JP)
Title: Channel selecting device
Inventor: DAITOU AO
IPC: H03J5/02
Filed: 1975-06-25
Abstract: PURPOSE: To obtain a channel selecting device for use with electronic tuner performing channel selection with only one unit, without providing corresponding number of band selecting switches to that of channels to be selected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06285609-A (JP)
Title: Method for drawing molten metal with automatic molten metal supplying device
Inventor: MURAKAMI MASAKI
IPC: B22D17/30
Filed: 1993-04-06
Abstract: PURPOSE:To efficiently produce a cast product in a short cycle by using an automatic molten metal supplying device to execute high speed tilting movement, changing over to low speed tilting movement after once bringing a ladle into contact with the molten metal surface level and drawing the molten metal. CONSTITUTION:At first, by working a motor 17 for tilting the ladle in the automatic molten metal supplying device 1, during a period from the time point E when the ladle 14 reaches the starting point 30 of the tilting movement to the time approaching the molten metal 5 surface level, the tilting of the is executred at a high speed. At the time of completing the tilting at a high speed, the ladle 14 is made not to touch the molten metal surface. Successively, the ladle 14 is changed over to the tilting movement at a low speed and tilted in a preset tilting posture J as it is and the tilting of the ladle 14 is once stopped. At the time of filling up molten aluminum 5 in a ladle 14, the ladle is returned back by the movement of J   I   H   G F  E   in this order to the reference point 30 for the starting of the tilting. At this time, the necessary quantity of the molten Al 5 for the cast product of the die casting is prepared in the ladle 14 and thereafter, the ladle 14 is returned back to the horizontal posture E.
Patent JP-2000274110-A (JP)
Title: Base isolation structure
Inventor: HASHIMOTO YASUNORI
IPC: E04H9/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a pull-out preventive device and prevent the pull-out preventive device from having an influence on the behavior of a base isolation device by using a coned disc spring having a constant load range where load variation against extension and contraction displacement of the spring is slight, thereby making a pull-out resistance constant and adding a prestress in between a foundation and an objective body for base isolation. SOLUTION: An objective body 12 for base isolation is supported on a foundation 1 through a base isolation device 14. A pull-out preventive device 22 resisting against a pull-out force acting on the base isolation device 14 is installed between a foundation 10 and the objective body 12. The pull-out preventive device 22 is constituted of a connection member 24 in which a vertical displacement between the foundation 10 and the objective body 12 is input and a coned disc spring 26 interposed in a displacement transfer pass between the connection member 24 and the foundation 10 or the objective body 12. A prestress resisting against a pull-out force is added between the foundation 10 and the objective body 12 within a constant load range R where load variation against the extension and contraction quality of the coned disc spring 26 is slight.
Patent JP-S58196939-A (JP)
Title: Method for arranging balls uniformly and its device
Inventor: NAKAO MASAKAZU
IPC: B23P21/00
Filed: 1982-05-11
Abstract: PURPOSE:To make a device small-sized in arranging balls uniformly by applying an axial load to an inner wheel after inserting balls between inner and outer wheels and by inserting a needle in sequence in the gap around balls between inner and outer wheels in arranging balls uniformly when assembling a ball bearing. CONSTITUTION:A required number of balls 3 are inserted randomly in the rolling face between an inner wheel and an outer wheel 2, and the balls 3 are gathered at a predetermined position. The inner wheel is depressed from above to apply an axial load F1 so that the balls 3 do not roll arbitrarily. The inner wheel 1 is depressed toward the side where the balls 3 are gathered to apply a radial load F2 so that the balls 3 are made easy to roll. A part of the gathered ball group 3 is moved to the opposite side and the load F2 is released. A needle 6 for arranging the balls uniformly are inserted in the gap around balls between inner and outer wheels 1, 2 and are rotated along the periphery while making a gap between balls 3, 3.
Patent JP-H07259383-A (JP)
Title: Mortuary monument on fence for tombstone
Inventor: KATAOKA AKIRA
IPC: E04H17/16
Filed: 1994-03-25
Abstract: PURPOSE:To make a number of mortuary monuments installable, to make works easy for removing the mortuary monuments on occasion of replacement after weathering or for engraving of new inscriptions, and to install the mortuary monuments with their face of inscriptions inclined for ensuring easy visibility. CONSTITUTION:A fence for a tombstone is formed of upper frames 3 and lower frames 1 extending over spaces between supports 2, and deep grooves 8 are formed to the underside of the upper frames 3 and shallow grooves 7 are formed to the upper bed of the lower frames. Then, mortuary monuments 6 are fixed, being engaged in the deep grooves 8 under the upper frames 3 and the shallow grooves 7 on the lower frames 1. Or, deep grooves 19 and shallow grooves 20 are formed to the supports 2 for the fence for the tombstone, and the mortuary monuments 6 are fitted, being engaged in the deep grooves 19 and the shallow grooves 20 of the supports 2.
Patent JP-H09271813-A (JP)
Title: Roll for cold rolling
Inventor: IMAI HIROFUMI
IPC: B23K26/352
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling roll compatible for a long life and stabilized passing by forming many oval holes in the work roll for cold rolling and specifying the angle formed between the major axis of hole and roll axis. SOLUTION: By irradiating the surface 2 of the work roll 1 for cold rolling with pulse laser beam, many oblong holes are formed. At this time, the angle θformed between the major axis of hole and roll axis is gradually enlarged symmetrically to the center line more toward a roll end part from a roll center part. By this method, distribution of a friction coefficient is formed so as to maximize the coefficient of friction at the roll center part and to prevent meandering of plate, the work roll 1 for cold rolling capable of executing stabilized and low cost operation is obtained.
Patent JP-S58197562-A (JP)
Title: Magnetic disk device
Inventor: HONMA KOUICHI
IPC: G06F3/06
Filed: 1982-05-14
Abstract: PURPOSE:To constitute a high-speed disk device by transferring data in two- dimensional arrays to a disk, part by part, reading them in the order of discontinuous addresses found by calculation, and sending the data at right angles to the input arrays. CONSTITUTION:A magnetic disk device 5 and an additional device 6 for transposition constitute a two-dimensional transposition disk device 1. The additional device 6 consists of a storage part 12 for storing two-dimensional data and a transposition controller 13 which performs address conversion between the storage part 12 and a magnetic disk 7 to store the resulting address in a register 14 and controls the starting of the magnetic disk device 6. External data is inputted to the storage part 12 in the lateral direction 3 of a two-dimensional array and transferred to the disk 7 under the control of the transposition controller 13 and after all the data are transferred, they are rearranged under transposition control 13 to be inputted to the storage part 12 in the longitudinal direction 4, and then sent out to the outside through the bus 2. Consequently, the data transfer speed becomes faster than that of the disk device apparently and this device is suitable for the data processing of a composite opening radar.
Patent JP-S62237377-A (JP)
Title: Measuring instrument for neutron flux
Inventor: YAMAMOTO MASAKI
IPC: G21C17/10
Filed: 1986-04-09
Abstract: PURPOSE:To minimize the discontinuity at the time of signal switching by performing compensation at the time of the output difference between a neutron source area monitor part and an intermediate area monitor part exceeds a constant value. CONSTITUTION:A neutron flux detector 11 detects neutron flux in a nuclear reactor and outputs its detection signal to the neutron source area monitor part 30 and intermediate area monitor part 40 through a preamplifier 12. The monitor part 30 consists of a discriminator 13, a logarithmic converting circuit 14, and a gain adjusting circuit 17. The monitor part 40, on the other hand, consists of an effective value circuit 15 which inputs the signal from the detector 11 as an effective value, a logarithmic converting circuit 16, and a gain adjusting circuit 18. A signal switching part 20 inputs the outputs 17a and 18a of the circuits 17a and 18 and switches the signal to output an output signal 20a. Then, a signal compensating circuit 19 monitors the outputs of the monitor parts 30 and 40 and performs compensation at the time of the difference between both outputs exceeds the constant value to minimize the deviations between the outputs 17a and 18a of the circuits 17 and 18, thereby minimizing the discontinuity at the time of the signal switching of the signal switching part 20.
Patent JP-H10275712-A (JP)
Title: Slide contact point
Inventor: SUZUKI HARUHIKO
IPC: H01C1/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a slide contact point in which side slip against a resistor is prevented and disturbance of an output is prevented even when wearing powder penetrates between the resistor and the point. SOLUTION: A slide contact point 1 is provided branching like three comb tooth, and each tip part is bent at right angles, and the tip surface slides while brought into contact with a resistor. The slide contact point 1 is formed by cutting with a press die whose cutting blade part is provided with ruggedness. In this ruggedness 1a formed on a cutting surface of a spring plate material (that is, the tip surface of the slide contact point 1), a height H from the recessed part to the protruding part is about several-μm, and continuously provided in a plurality of numbers in a lateral width direction of the slide contact point 1.
Patent JP-H04222596-A (JP)
Title: Identification of microorganism by measuring enzymatic activity in presence of enzyme activated substance
Inventor: MAAKU ERU SASUMAN
IPC: C12Q1/02
Filed: 1991-04-12
Abstract: A method for rapidly identifying microorganisms by determining the rates of enzymatic hydrolysis of a plurality of substrates in the presence of at least one enzyme activity affecting agent, called an "affector" is provided. The substrates are selected from fluorogenic and chromogenic substrates to create a characteristic pattern of enzymatic cleavage rates by enzymes expressed by the unidentified microorganism. This characteristic pattern of enzymatic cleavage rates is a "fingerprint" of the unidentified microorganism when in the presence of the affector. The pattern of enzymatic cleavage rates for the unidentified microorganism is compared to a pattern of enzymatic cleavage rates of the same substrates in the presence of the same affector for one or more identified classes or subclasses of microorganisms. The unidentified microorganism is then identified as belonging to a class or subclasses of the known microorganisms which most closely matches the pattern of enzymatic cleavage rates in the presence of the affector.
Patent JP-S564943-A (JP)
Title: Noise removing unit
Inventor: IKEGAMI HIROSHI
IPC: H04B1/10
Filed: 1979-06-26
Abstract: PURPOSE:To make it possible to remove securely an impulsive noise appearing in a received demodulation output, by delaying data by more than a delay time needed for a decision on a received electric field intensity level. CONSTITUTION:Series PCM signal, output from receiver 9, is supplied to PCM demodulator 11 being delayed by data delay circuit 10 by prescribed time T2. On the other hand, a received electric field intensity signal, detected at 9, is compared to a reference level by level deciding circuit 12 and converted into a possible signal and impossible signal, which are supplied to gate circuit 14 and monostable multivibrator 13. In this constitution, when the time relation is born so that T1<T2< (T1+T2) (providing that T1 is the operation delay time of circuit 12 to a drop in received electric-field intensity and T3 is the output pulse width of multivibrator 13), D/A conversion 15 is not carried out with the signal of circuit 14 in the period when noises are considered to be mixed, and consequently the noise can securely be removed by holding the previous value of data in this period.