baber/WOPTO huggingface dataset:
Patent JP-H0278987-A (JP)
Title: Scintillation camera
Inventor: KAWAGUCHI TOKIAKI
IPC: G01T1/164
Filed: 1988-09-14
Abstract: PURPOSE:To improve resolution by providing a holding circuit and >=1 pair of a matrix signal adding II circuit and a dividing II circuit in addition to a matrix signal adding I circuit and a dividing I circuit, and performing position calculation twice every time radiation is made incident. CONSTITUTION:The position of the incident radiation is found by the dividing I circuit 9 and a holding circuit 10 holds the signal of a preamplifier circuit 5. The position signal obtained by the circuit 9 is held by a position holding circuit 12 and a function generating circuit 13 generates a weight function corresponding to the position signal. The output signal of the circuit 13 is added by the matrix signal adding II circuit 14 and the dividing II circuit 15 calculates the incidence position again. The signal from the circuit 15 is based upon the incidence position found by the circuit 9, so a position adding circuit 16 corrects and outputs the radiation incidence position. When the position calculation is carried out, the position resolution can be improved by a weight function which adds large weight data to the distance between a photoelectron multiplier tube PMT 4 and the incidence position at a part where variation of the output of the PMT 4 is large and small weight data at the part where the variation is small.
Patent JP-S61110809-A (JP)
Title: Control method of oxygen concentration in combustion exhaust gas
Inventor: MIURA IKUO
IPC: F23N5/00
Filed: 1984-11-01
Abstract: PURPOSE:To permit to restore an appropriate air-fuel ratio within shorter time for the rapid increase of the combustion volume in the incinerator by a method wherein a differential value with respect to time for an internal pressure in the incinerator is seeked for, by which the basic operating volume is revised and composed, and based on that data the operating panel for adjusting air volume is operated. CONSTITUTION:PV01, an output concerning the furnace internal pressure sent from a furnace internal pressure transmitter 15, is sent to a differential computing element 21, to which a differential computing is made, and its differential value is transformed into signal y2, which is allowed to be sent to an adder 23 only for the case that the furnace internal pressure is varied to the positive side. In the adder 23, MV12, an output operating signal computed from an oxygen concentration contained in the combustion exhaust, and the said signal y2 are composed, which enable to actuate SV03, the setting value of the secondary air adjusting gage 26, variable. A flow rate of the secondary combustion air 8 is detected by a flow detector 24, which is compared with the setting value SV03 by the operating signal MV03, that is able to actuate a damper 10 to control the secondary air flow rate. In this controlling process, the setting value SV03 is made variable by the signal MO02 from the adder 23, and the cascade control is applied to the secondary air flow rate.
Patent JP-S61108678-A (JP)
Title: Adhesive and flexible printed circuit board
Inventor: FUMITA MASAYA
IPC: B32B7/12
Filed: 1984-11-01
Abstract: PURPOSE:To provide an adhesive having high bonding strength and excellent heat resistance and suitable for fabrication of a flexible printed circuit board, etc., prepared by adding a specified acrylic resin and a hardener to an epoxy resin. CONSTITUTION:The adhesive is prepared by blending (A) 100pts.wt. acrylic resin consisting of 15-35wt% acrylonitrile, 55-83wt% (meth)acrylate of a 5C or lower alcohol and 2-10wt% (meth)acrylic acid, (B) 15-80pts.wt. epoxy resin (e.g. Epicote 828 made by Yuka Shell Co.) and (C) 30-150pts.wt. hardener consisting of a compd. containing a urethane bond and having primary amino group on both terminals.
Patent JP-H0783016-A (JP)
Title: Lubrication device of two-cycle engine
Inventor: OKAMOTO ISAMU
IPC: F02B75/02
Filed: 1993-09-14
Abstract: PURPOSE:To provide the lubrication device of a two-cycle engine which prevents the supply quantity of lubrication oil at a low rotation range from becoming excessive while the supply quantity of lubrication oil to the engine at a high rotation range is sufficiently secured. CONSTITUTION:In the case of a two-cycle engine 1 in which a separation oil feeding method is employed, a pump chamber is formed by a differential plunger and the plunger hole of a main plunger provided in a lubrication device 5, and while the capacity of the pump chamber is increased/decreased by the opening/closing of a throttle 33, a means 37 to regulate the increase/decrease of the capacity of the pump chamber by means of the rotation number of the engine 1, is provided.
Patent JP-S6383958-A (JP)
Title: Information recording and reproducing device
Inventor: MORI YOSHIHIRO
IPC: G11B11/105
Filed: 1986-09-26
Abstract: PURPOSE:To control a device with a high precision in a simple constitution even at the time of recording information by performing the CLV control with an address detection signal which is obtained from an address preliminarily recorded on a disk-shaped recording medium. CONSTITUTION:When rotation of a magneto-optical disk 1 is started by a spindle motor 2, an address signal fa is outputted from an optical head 3 to an address decoder 5 in accordance with the address recorded by recessed and projecting parts corresponding to the presence or absence of tracking grooves 14. An address decoder 5 obtains an address clock fac from an address signal fRf by a clock extracting circuit 9, and a PE decoder 10 obtains an address output from the address signal fRf on the basis of the address clock fac. An address detecting circuit 11 sets the address detection signal fa to the high potential only when the address signal fRf is outputted. A PLL circuit 7 controls a servo circuit 8 so that the address detection signal fa and a reference signal fck coincide with each other, and rotation of the spindle motor 2 is so controlled that the linear speed of the magneto-optical disk 1 is fixed.
Patent JP-H0391542-A (JP)
Title: Foamed object
Inventor: OYAMA TAKESHI
IPC: B65D81/107
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a foamed object with which one can easily work in any place and which can be used without causing adhesion of a packaging material to the object of packaging by injecting into air a liquid prepared by mixing a chlorofluorocarbon, a saturated hydrocarbon or an ether with an instantaneous adhesive and encapsulating the mixture by compression. CONSTITUTION:A foamed object obtained by injecting into air a liquid prepared by dissolving and/or mixing an instantaneous adhesive in and/or with a composition comprising at least one of chlorofluorocarbons, saturated hydrocarbons, ethers and mixtures thereof and encapsulating the mixture by compression. This object contains the instantaneous adhesive and has the greatest feature in that it can be substantially cured before it reaches the object of packaging after being injected from the nozzle. Therefore, it has the following advantages which have not been realized by any conventional foamed object. There is no time lag before transfer to the subsequent step, adhesion does not occur between the foamed object and the object of packaging, it can be used in any place of foaming, and it is harmless to the human body.
Patent JP-H0787761-A (JP)
Title: Drive control circuit for ultrasonic motor
Inventor: ADACHI YOSHIHIRO
IPC: H02N2/00
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a motor which prevents the generation of an abnormal sound and the damage of a piezoelectric body and which is driven at high output and with high efficiency. CONSTITUTION:In a drive control circuit for an ultrasonic motor 1, traveling waves are generated at a stator 2 by supplying electric power to piezoelectric elements 3a, 3b installed at the stator 2 from a voltage-controlled oscillation circuit 7, and a rotor 5 is turned by the traveling waves. In the drive control circuit, filter circuits 10a, 10b which pass only a normal current based on the electric power supplied from the voltage-controlled oscillation circuit 7 are installed between the voltage-controlled oscillation circuit 7 and the piezoelectric elements 3a, 3b.
Patent JP-2000026873-A (JP)
Title: Production of novel water-soluble fuel and novel concentrated water-soluble fuel
Inventor: SAKUTA KAZUTOSHI
IPC: C10L10/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To produce a novel concentrated water-soluble fuel improved in stability and water content by homogeneously stirring a surfactant at normal temp. and pressure under the slow addition of distilled water thereto and then mixing under stirring the resultant frothed mousse-like emulsifier with a liq. fossile fuel such as petroleum. SOLUTION: This fuel is usually stored as a concentrated water-soluble fuel and is diluted with 1-1.3 times as much water when used. More specifically, a concentrated water-soluble fuel which is formed by mixing at least 0.1% anionic surfactant with 0.4% distilled water under stirring and mixing the resultant mousse-like emulsifier with, based on the total vol., 35-50 wt.% liq. fossile fuel to make it water-soluble is mixed with 50-65% water and then is used. Since the separation of water from the liquid fossile fuel becomes hard and the stability is enhanced, a long-term (at least 2-3 months) storage becomes possible. Because of the improvement in water content, the generation of harmful substances in a combustion exhaust gas can be effectively inhibited.
Patent JP-H04111091-A (JP)
Title: Coin sorter
Inventor: SAIKAI KENJI
IPC: G07D3/14
Filed: 1990-08-30
Abstract: PURPOSE:To make a coin sorter compact by forming a first coin path arranging a coin discriminating means and a second coin path arranging a coin distributing means as coin paths. CONSTITUTION:In a main body 21 of the coin sorter, a first coin path 33 arranging a coin discriminating means 32 and a second coin path 25 arranging a coin distributing means 35 are formed as coin paths. In a normal case, the advancing direction of the coin path 25 is released and when coins discriminated as regular coins by the coin discriminating means 32 are transferred, the coin distributing means 35 blocks the advancing direction of the coin path 25. Then, the advancement of the transferred regular coins is stopped at the various positions of the coin path 25 for each denomination and simultaneously, the bottom of the coin path 25 is opened at various positions for each denomination. Then, the coins discriminated as regular coins are guided downward from the bottom of the coin path 25 at various position for each denomination.
Patent JP-S6469451-A (JP)
Title: Sheet turning over device
Inventor: MATSUURA KAZUO
IPC: B65H29/58
Filed: 1987-09-11
Abstract: PURPOSE:To make it possible to cope with a small sheet interval under uniform velocity as it runs by making respective distances in fixed relation, namely they are, in a case of showing connecting point of turning over carrying path to introducing one in P and the rear end position of a sheet at the position from which the sheet is made to switch back to the outlet of other path in Q, sheet introducing interval, distances between P and Q, between P and one way carrying means and between Q and the first carrying means. CONSTITUTION:A connecting point of a turning over path 5 to an introducing one 2 is shown in P, and the rear end position of a sheet S1, at the position to switch back the sheet S1, introduced to the outlet 3 of one end, to the outlet 4 of the other end through inversion, is shown in Q. And they are shown respectively, introducing interval of sheets S1, S2 in 1, distance of PQ in l1, distance from P to a one way carrying roller in l2 and from Q to reversible carrying roller 8 in l3, and they are constituted so as to have relations l>2l1 l+l3>l2+l1. As a result of that, switchback and discharge of a former sheet S1 and introduction of next sheet S2 for switchback can be achieved surely only in an interval of sheets satisfying l>2l1.
Patent JP-H1157907-A (JP)
Title: Formation of screw stripe on metallic tube, manufacture of oil supply metallic mouth piece and forming die therefor
Inventor: SHIAKU HIDEKI
IPC: B21D17/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enable continuous working using successively proceeding dies of extremely high productivity by fitting a metallic tube between these two dies in a situation that a core die has its diameter contracted and an encircling die has its diameter enlarged, and working a dies tightening means to form a required screw stripe on the metallic tube. SOLUTION: A press machine continues to apply downward force to an upper die 52, and then a spring 14 with strong spring force for the upper die also comes to be compressed. In company with that, an upper cam punch 11 descends following an upper holder 12, and the conical cam surface 15 is pressed by a conical cam surface 16 arranged around the outer circumferential surface of a beading collet 17. This diameter contracting force is energized by a wedge action appearing on the conical cam surface 15, 16, so a screw shaped projecting part 17a arranged on the internal circumferential surface of the beating collet 17 presses the circumferential surface of a work W with a srong force against a screw stripe groove 6a arranged on the outer circumferential surface of an inward collet 6. Thus, a screw stripe onto the cylindrical part of the work W is formed almost instantaneously.
Patent JP-H0893488-A (JP)
Title: Fitting and fixing structure of timing gear relative to rotor shaft of supercharger
Inventor: IGUCHI YUICHI
IPC: F02B39/00
Filed: 1994-09-26
Abstract: PURPOSE: To improve the working efficiency and to reduce the cost by avoiding the adverse effect on bearings and sealing members, etc., by the chip in assembling a supercharger, and dispensing with the machining such as the cutting a pin hole. CONSTITUTION: The hardness of a female rotor side timing gear 16 is higher than that of a rotor shaft 7, and a position adjusting free fitting part 16b to be freely fitted to the rotor shaft 7 in adjusting the position of engagement in the circumferential direction relative to the male rotor side timing gear 17 is formed over the prescribed position of an intermediate part from one end side in the axial direction on the inner circumferential surface of a boss part 16a of the female rotor side timing gear 16.  A spline part 16c to be fitted to the rotor shaft 7 is formed from the prescribed position of the intermediate part in the axial direction on the inner circumferential surface of the boss part 16a to the other end side, and an annular groove 25 to store the chip to be cut by the spline part 16c in being fitted to the female rotor side timing gear 16 to the rotor shaft 7 is formed at the prescribed position on the outer circumferential surface of the rotor shaft 7.
Patent JP-H0763549-A (JP)
Title: Rang-finding circuit
Inventor: KUROSU TOMIO
IPC: G02B7/32
Filed: 1993-08-23
Abstract: PURPOSE:To perform a multistage rang-finding in a triangulation type rang- finding circuit, on the premise of a current difference comparing method requiring no logarithm compressing stage. CONSTITUTION:The light emitted from a light emitting part 1 and reflected by a subject of rang-finding is incident on light receiving cells S1, S2 to carry a photoelectric current, the current difference is calculated by an amplifier 28, and the sign of the current difference is judged by a comparator 34. The current carried to the cell S2 is weighted by transistors 19, 22, 23, and carried to the subtracting point of the amplifier 28. Thus, the comparing operation by the comparator 34 is carried out while successively selecting either one of the transistors 19, 22, 23, whereby a multistage range-finding can be performed while shifting a standard point. On the other hand, by comparing the absolute value of the photoelectric current of one cell with a standard level, an infinite-point judgment can be performed. Since the infinite-point judgment is influenced by an external light because of the use of only the current of one cell at that time, steady light detection is carried out prior to the infinite- point judgment, and the steady light is removed at the infinite-point judgment.
Patent JP-S6388289-A (JP)
Title: Crank shaft construction of scroll compressor
Inventor: SHIOZAKI TETSUYA
IPC: F04C18/02
Filed: 1986-09-30
Abstract: PURPOSE:To make a spindle in small size and light weight by forming the periphery of a crank shaft with a diameter greater than the periphery of spindle, cutting off this excessive portion, and thereby forming the crank shaft outer diagram and the periphery of spindle on the same plane. CONSTITUTION:Part of a crank shaft 1 is formed in a dimension greater than the periphery of a spindle 2 within the range of angle theta formed between directions of the resultant force W made from the centrifugal force F applied to the crank shaft 1 and the torque of revolution T. This excessive part 8 is cut off, and the periphery of the crank shaft 1 and that of the spindle 2 are so formed as located on the same plane. If this spindle 2 is borne by a bearing 6 in the direction of the resultant force W of the centrifugal force F applied to the crank shaft 1 and the torque T of revolution, there will be no obstacle even though an eventual gap is generated between said bearing 6 and the periphery of crank shaft 1 in the range of angle 0-theta. Therefore, the crank shaft 1 can be given a large diameter, while the spindle 2 made in small size and light weight. There is no hinder either for fitting and removal of the bearing 6.
Patent JP-H0680446-A (JP)
Title: Dimming laminated glass
Inventor: MIYAI JIRO
IPC: B32B7/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide an inexpensive dimming laminated glass plate having a high dimming function, reduced in its aging deterioration, and permitting to artificially control the transmittance of light, if necessary. CONSTITUTION:A dimming layer 40 comprising a polyvinyl butyral aqueous solution (average polymerization degree: 800, acetalation degree: 9 mole wt.%, aqueous solution concentration: 10wt.%) having a clouding point of approximately 39-40 deg.C is sealed between two upper and lower transparent inorganic glass plates 10 to produce the dimming laminated glass plate. The produced dimming laminated glass plate is transparent e.g. at an environmental temperature of 25 deg.C, but automatically changed into an opaque (milky color) glass plate e.g. at a temperature of 45 deg.C. The all light transmittance of the laminated glass is 86.3% in the transparent time and 47.9% in the opaque time at the early time (just after produced), and the transmittance is 85.0% in the transparent time and 48.9% in the opaque time after a time (3000hr). The deterioration of the transmittance with the lapse of time is thus little, and the laminated glass plate exhibits the good dimming property. When a heating means and/or a cooling means are installed for the dimming layer 40, the light Transmittance of the laminated glass plate can artificially be controlled.
Patent JP-H09163183-A (JP)
Title: Method and apparatus for executing two-dimensional video convolving
Inventor: DONARUDO ESU BATORAA
IPC: G09G5/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional video convolver generating a visually satisfactory video. SOLUTION: A first adder stage 12 simultaneously receives binary data from three adjacent pixels within previously fixed scanning line in the first direction of a picture reproduced on a display in each scanning period of the pixels. In order to generate the first-step output signal of binary notation expressing the weighted sum of plural three pixels within the previously fixed scanning line, binary data of each of three pixels is processed by a previously fixed weight. In a period with respect to each of three adjacent scanning lines fixed in advance in the second vertical direction of a picture displayed on the display, a second adder step 14 responds to the output signal of the first adder stage 12 of binary notation. The second adder step 14 processes the binary weight sum of each scanning line of the three by means of a previously fixed weight.
Patent JP-2000051954-A (JP)
Title: Final correcting device for bending machine
Inventor: MATSUMOTO MASATERU
IPC: B21D5/02
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To make a final correcting action possible either automatically or manually and to switch the selection of automatic/manual by operator option in an operator working area or once working is started. SOLUTION: The device is provided with a switching means 61, in the case the bend angle measured value of a work has an angle error not reaching a target angle in completing bending, to select either one of an automatic final correcting means to automatically correct an angle error or a manual final correcting means to manually correct and an angle measurement means 41 arranged at a side of a front of a bending machine. Thus, by arranging the switching means 61 for automatic/manual final correcting at a side of the front of the bending machine, an operator, in an operator working area and even once working is started, can switch for automatic/manual of a final correcting action by operator option.
Patent JP-H0970723-A (JP)
Title: Conveyance control system in automatic building unit conveying and assembling line
Inventor: AIHARA SADANORI
IPC: B23P21/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To set successively individually the optimum conveying interval by providing a transport interval setting apparatus for setting successively individually the transport interval of a building unit structure body on the basis of the front face information and rear face information supplied from a bar code reading unit. SOLUTION: A conveyance control system is provided with a bar code label preparing device 9 to prepare the bar code lavel applied to respective building unit structure bodies for describing the front end data and rear end data concerning the respective building unit structures U1-U4 to be assembled in a unit assembling stage 1 and a bar code reading unit 10 to read the front end data and rear end data from the bar code label stuck on the building unit structure bodies U1-U4. A unit interval setting unit 11 are provided which sets successively individually the conveying interval of the building unit structure bodies U1-U4 on the basis of the front end data and rear end data supplied form the bar code reading unit 10.
Patent JP-S6475419-A (JP)
Title: Remedy for athlete's foot
Inventor: OGAMI KATSUO
IPC: A61K47/44
Filed: 1987-09-14
Abstract: PURPOSE:To keep antitrichophytic action of acetic acid and to attain high remedying effect by using a 1st agent composed mainly of acetic acid in combination with a 2nd agent composed of oil and fat, thereby preventing the evaporation of acetic acid. CONSTITUTION:After application of a 1st agent composed mainly of acetic acid, the skin is coated with a 2nd agent composed of an oil and fat such as petrolatum. The evaporation of acetic acid is suppressed by the oil and fat of the 2nd agent and the permeability and durability of acetic acid can be improved. The antitrichophytic action of acetic acid can be fully exhibited by this process.