baber/WOPTO huggingface dataset:
Patent JP-H07262366-A (JP)
Title: Signal processing method
Inventor: SONOBE OSAMU
IPC: G06T5/20
Filed: 1994-03-22
Abstract: PURPOSE:To provide a shading corrected signal, from which a defect is removed, by combining a forward time sequential signal and a backward time sequential signal provided by executing cyclic digital high-pass filtering to both the time sequential forward and backward detecting signals. CONSTITUTION:At a signal processor 7 for defect extraction, a digital detecting signal 11 is inputted to a signal copy transmission module 12 and transmitted to forward and backward time sequential cyclic digital high-pass filter modules 13 and 14 and first-stage and second-stage differentiated signal preparation modules 15 and 16, and arithmetic is respectively executed. At the outputs of the differentiated signal preparation modules 15 and 16, those outputs are mutiplied for each signal corresponding to the same picture element number by a multiplication module 17 and respectively transmitted to a decision module 18. Corresponding to the positive/negative state of the signal from the multiplication module 17, any one signal is selected for each picture element and transmitted to a binarizing module 19 as an output signal 20 after shading correction, and the defect is extracted.
Patent JP-S62207751-A (JP)
Inventor: SAKAI ETSURO
IPC: C04B28/04
Filed: 1986-03-10
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-S62209810-A (JP)
Title: Reluctance-type rotary solenoid
Inventor: BAN ITSUKI
IPC: H01F7/08
Filed: 1986-03-10
Abstract: PURPOSE:To check the generation of a counter torque, to improve an efficiency and an output torque of the titled solenoid and to make it possible to make it small in size, by constructing it of a rotor, a plurality of salient poles of magnetic substance, a plurality of magnetic poles, a fixed armature and exciting coils fitted on the magnetic poles in a plurality. CONSTITUTION:The titled solenoid is constructed of a rotor 4 supported rotatably on the main body 1 by a rotating shaft 2 and a bearing, a plurality of salient poles 4a and 4b of magnetic substance provided at a prescribed pitch on the rotating surface 8 of said rotor 4, a fixed armature 5 of which the magnetic-pole surface 7 in the open end of a magnetic path has a plurality of magnetic poles 5a-5c facing the rotating surfaces 8 of the salient poles 4a and 4b with a very small gap therefrom and being made to have the same width as those of the salient poles 4a and 4b in the direction of rotation and provided at a prescribed pitch along the rotating surfaces 8 of the salient poles 4a and 4b, and is so formed as to be interrupted magnetically at each of the magnetic poles 5a-5c, and exciting coils 6a-6c fitted on the magnetic poles in a plurality. This construction prevents the generation of a counter torque, improves an efficiency and an output torque and makes it possible to make the solenoid small in size.
Patent JP-H09216253-A (JP)
Title: Automatic replacing machine and automatic replacing method for stamper
Inventor: TAKII KIYOSHI
IPC: B29C45/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic replacing machine and an automatic replacing method for, a stamper of high working efficiency for carrying out speedily the replacing work for a stamper without forming soils, marks and the like on the stamper by replacing automatically a used stamper replaced by another stamper for the purpose of protecting the stamper from being brought into contact with a worker. SOLUTION: A clamp for fixing a stamper 7 to a mold is released by loosening automatically a clamp chuck for the stamper of a clamping mechanism 40 before the removal of the stamper 7, and the clamping of the clamp chuck of the stamper 7 is carried out through the clamping mechanism 40 after the replacement of the stamper.
Patent JP-S55145152-A (JP)
Title: Sintered alloy material for internal combustion engine
Inventor: TAKAHASHI KENTAROU
IPC: C22C33/02
Filed: 1979-04-26
Abstract: PURPOSE: To improve the wear resistance of the title material by adding C, a carbide forming element, a matrix strengthening element and one or more among P, B and Si other than Fe and allowing a specified amount of sintering vacancies to be contained after liq. phase sintering.  
     CONSTITUTION: This alloy material contains, by wt., C 0.5W4.0%, one or more among W, Nb, Ti and V as carbide forming elements 5.0W20% and one or more among Ni, Mo, Co and Cu as matrix strengthening elements 10% or less other than Fe and further contains one or more among P, B and Si for enabling liq. phase sintering at 1250°C or below 0.1W5.0wt%. This material contains 0.2W10vol% of sintering vacancies after liq. phase sintering, and vacancies of 150μ or less in size occupy 40% or more of all of the vacancies. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62211216-A (JP)
Title: Lifting gear for conveying pallet in conveyor system
Inventor: SHINTANI TORU
IPC: B65G47/52
Filed: 1986-03-08
Abstract: PURPOSE:To aim at reduction in a setup space and the shortening of operating time, by constituting a device in a way of attaching a pallet receiver to a tip of the rotary arm attached to a frame free of rotation so as to keep its horizontality at all times, in case of the above-captioned device lying between vertically parallel conveyors. CONSTITUTION:When a pallet 5 is fitted on a pallet receiving member 33 at the right end of an upper conveyor 1, a sensor (unillustrated herein) is set in motion whereby a drive unit D operates, rotating a turning shaft 23 in an arrow direction. With this rotation, an arm 31 is rotated while the pallet receiver 33 uplifts the pallet 5 so as to be scooped up, conveying the pallet 5 to a lower conveyor 3 by the arm 31, and delivers the pallet 5 to this conveyor 3. At this time, the pallet receiver 33 is always kept in horizontality by cooperation of a driving sprocket 37 loosely fitted in the turning shaft 23, a driven sprocket 39 having an equi-pitch circle with the former and a chain 41. With this constitution, reduction in a setup space and operating time is promoted.
Patent JP-S60196333-A (JP)
Inventor: SUGIMOTO TAKEO
IPC: B31B50/62
Filed: 1984-03-19
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-S56146946-A (JP)
Title: Enhancement of heating effect of external bathboiler and prevention of futile radiation or freezing by providing circulating pump or arranging bathboiler at location higher than bathtub water level
Inventor: MIZOBUCHI SUMIO
IPC: F24H9/00
Filed: 1980-04-15
Abstract: PURPOSE: To improve the heating effect and at the same time prevent the radiation loss by a construction wherein a circulating pump is provided at the external boiler for the bathtub and the external boiler is located above the water level of the bathtub.  
     CONSTITUTION: The circulating pump 1 is provided in the lower connecting pipe g connecting the external firing type bath boiler b with the bathtub c and the external boiler b is located above the water level of the bathtub. According to the construction described above, the water (hot water) pressurized by the pump 1 is flowed through the lower connecting pipe g into the inside of the external boiler b and, after being heated by a heater d, flowed back through an upper connecting pipe f to the bathtub c. In this case, a vacuum breaking pipe 2 is preferably provided at the upper end of the upper connecting pipe f to eliminate the possibility of syphon action of the external boiler b and the water is flowed back to the bathtub without fail, thereby resulting in the freeze prevention and the prevention of futile radiation of heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06266949-A (JP)
Title: Inside washing device for automatic vending machine
Inventor: WADA MASAYUKI
IPC: G07F13/00
Filed: 1993-03-12
Abstract: PURPOSE:To eliminate the danger of skin burn caused by washing liquid poured from a nozzle or the quality change of parts inside a machine and to efficiently wash built-in equipments by connecting the washing liquid through a flow control valve to the nozzle. CONSTITUTION:One edge of a movable pipe 12 forming a duct 11 inside is connected to the bottom of a hot water tank 8. The other edge of this movable pipe 12 is connected through a stop valve 16 and a flow control valve 32 integrated into a grip part 15 of a nozzle 14 to this nozzle 14. Since the duct 11 is connected through the stop valve 16 and the flow control valve 32 to the nozzle 14 for pouring the washing liquid to wash the built-in equipments from the head, the flow rate of the washing liquid poured from the head of the nozzle 14 can be controlled by the flow control valve 32. Thus, since the washing liquid poured from the head of the nozzle 14 can be prevented from being splashed and sprinkled over, the danger of applying damage by splashing the washing liquid over, onto the exposed part of a human body or parts arranged inside the machine body can be prevented.
Patent JP-H03253702-A (JP)
Title: Generating device utilizing low heat drop
Inventor: JITSUHARA SADAYUKI
IPC: F01D15/10
Filed: 1990-03-02
Abstract: PURPOSE:To improve workability and efficiency of a turbine, reduce vibration, and obtain a cheap power generating system in a power generating turbine driven by refrigerant vapor, by respectively forming the blade part and the casing out of plastics. CONSTITUTION:When a power generating turbine 1 is rotated by supplying fleon vapor, power is generated in a generator 2 directly coupled with it. Fleon vapor discharged from the turbine is supplied to a condenser 3 in state of lowering the temperature, hereupon converted to fleon liquid by exchanging heat with the cooling water from a cooling tower 4, and stored in a medium tank 6. Meanwhile, the cooling water after returning to the cooling tower 4 is force- fed to the condenser 3 with a pump 5. Further, the fleon liquid is force-fed with a pump 7, converted to fleon vapor in an evaporator 8 by exchanging heat with hot water, and flowed into the turbine 1. In the above-stated device, the blade part 11 and the casing 12 of the turbine 1 are formed out of plastics.
Patent JP-S59175746-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SATOU AKINOBU
IPC: H01L21/331
Filed: 1983-03-26
Abstract: PURPOSE:To obtain an SiO2 isolation region and one part of collector regions simultaneously by anodic-oxidizing one part of single crystal Si and changing it into a porous state, doping an impurity to a porous section and oxidizing the porous section and turning it into SiO2 while forming one part of collectors containing the impurity in high concentration on both surfaces of the SiO2. CONSTITUTION:An Si3N4 film 22 for preventing the corrosion of polycrystalline Si on an anodic oxidation and a polycrystalline Si film 23 for supporting an N type Si substrate 20 are laminated and applied on the whole back of the substrate 20, to one part of a base thereof an N<+> type region 27 is formed. A P type region 21 is diffused and formed to an SiO2 film forming section for isolating a dielectric in the substrate 20, an Si3N4 film 22' with an opening corresponding to the region 21 is formed on the surface of the substrate 20, and the region 21 is changed into a porous Si region 21' through anodic oxidation. An N type impurity in high concentration is doped into the region 21' to change the region 21' into an N<++> type, and region 21' is turned into an SiO2 film 31 through heat treatment at a high temperature in an oxygen atmosphere while one parts 28 of N<+> type collectors are shaped in the substrate 20 on both sides of the film 31.
Patent JP-H02231970-A (JP)
Title: Ultrasonic motor
Inventor: MATSUI KAZUO
IPC: H02K5/24
Filed: 1989-03-03
Abstract: PURPOSE:To generate a progressive wave in an ultrasonic motor always effectively by setting a difference between the resonance impedance and antiresonance impedance of a stator at 3kOMEGA or more and further by setting an electromechanical coupling factor at 10% or more. CONSTITUTION:When a difference between resonance impedance and antiresonance impedance is 3kOMEGA or more and an electromechanical coupling factor is 10% or more, a sufficient number of revolutions can be obtained even if a rating torque is applied. Also, when the thickness of an adhesive exceeds 10mum, the resonance impedance increases abruptly but the antiresonance impedance does not increase so much. Further, when the thickness of an adhesive exceeds 10mum, the electromechanical coupling factor decreases. The more a difference in impedance characteristics of the positions of piezoelectric parts 2a and 2b and the difference between electromechanical coupling factors of said parts are, the less the number of revolutions of a rotor becomes.
Patent JP-S60197552-A (JP)
Title: Collecting and aligning installation of plate-shaped material
Inventor: KOBAYASHI KAZUMI
IPC: B65G43/08
Filed: 1984-03-16
Abstract: PURPOSE:To eliminate the wides spaces, overlaps and folds of the plate-shaped materials, being fed to a conveyer connected to the supporters of them, for improving operation efficiency by using pulse signals indicating the length and moving distances of them and a signal indicating the distance between a starting point of measuring of length and stopper. CONSTITUTION:The lifted area of plate-shaped material supporters R1-R14 is set by measuring the length of plate-shaped materials S1-S5 which are fed to a conveyer 1, and the moving distances of successive plates S2-S5 are computed, then the timing to lift the supporters R1-R14 can be set by measuring the moving distances from beam type detector 23. Next, the detector 23 sends a starting signal of measuring to a pulse generator 18 when the front edge of the plate S1 passes, the timing of lifting is set by a setting circuit 29, and lifting signals are sent to hydraulic cylinders C1-C3, then the supporters R1-R3 make the plate S1 comes into contact with a receiver 5, and, in the same way, the plates S2-S5, inseted at irregular intervals, come into contact with the receiver 5 successively. Then the plate S1 is stopped by a stopper 11 and successive plates S2-S5 are brought near end by end and collected to form a group of continuous plate S1-S5 without overlap or fold.
Patent JP-S63218595-A (JP)
Title: Device for producing epitaxial film in liquid phase
Inventor: KURIHARA HARUKI
IPC: C30B29/40
Filed: 1987-03-06
Abstract: PURPOSE:To shorten the time necessary for forming an epitaxial film in liquid phase, by providing a mechanism for mechanically agitating the soln. for a raw material in the case of bringing the soln. for the raw material incorporated in an opening into contact with a substrate and forming the epitaxial film. CONSTITUTION:A soln. reservoir member 13 having a plurality of opening 14 is placed on a substrate holding member (slider) 11 held with a substrate 12 and the soln. 15 of a raw material is incorporated into the respective opening 14. Further paddle-shaped mobile rods 18a provided to a driving rod 18b are inserted respectively in each opening 14. In this state, this system is heated at the prescribed temp. in the reductive atmosphere and an agitation mechanism 18 is reciprocated at prescribed times in the direction shown in arrows (a) and the soln. 15 of the raw material incorporated in the opening 14 is made to a uniform saturated soln. Then both the substrate 12 and the soln. 15 incorporated in the opening 14 are brought into contact with each other in the prescribed time by moving the slider 11 in the direction in an arrow (b) to perform epitaxial growth. Thereby the time for forming the epitaxial film in liquid phase is shortened and the efficiency as a device for production is remarkably enhanced and also heat deformation properties of crystal on the substrate are effectively inhibited.
Patent JP-S51126491-A (JP)
Title: Sequence control
Inventor: NAKAO KIYUUJI
IPC: G05B23/02
Filed: 1975-04-28
Abstract: PURPOSE:A control in which a sequence controller poperation is automatically stop when an sbnormality occurs in a signal line.
Patent JP-H08221800-A (JP)
Title: Optical recording medium
Inventor: KURODA MIKIYA
IPC: G11B7/2585
Filed: 1995-02-16
Abstract: PURPOSE: To improve the light resistance of an optical disk with a mask layer contg. an org. dye material. CONSTITUTION: A reflecting layer 4 is made of a metal having a quenching effect to an org. dye material in a mask layer 3, that is, one kind of metal selected from among Ni, Co, Cu, Pt and Cr, an alloy of two or more kinds of such metals or an alloy obtd. by adding one or more kinds of metals selected from among Ni, Co, Cu, Pt and Cr to a metal having high light reflectance such as Au, Ag, Cu or Al or an alloy of such metals. The reflecting layer 4 is formed in contact with the mask layer 3. The light resistance of the mask layer 3 can be improved because of the quenching effect of Ni, Co, Cu, Pt or Cr to the organic dye.
Patent JP-S53133710-A (JP)
Title: Superconductive rotary machine
Inventor: NISHIO MICHIO
IPC: H02K3/24
Filed: 1978-04-28
Abstract: PURPOSE: To provide a clearance smaller between rotary part and fixed part reducing the amount of heat transfer into superconductive coil from this part of said clearance, by means of coating a thermo-shrinking tube on around the fixed pipe for supplying ultra low temperature refrigerant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57166668-A (JP)
Title: Information retrieving device
Inventor: SATOU MASAMITSU
IPC: G06F17/30
Filed: 1981-04-08
Abstract: PURPOSE:To reduce the number of times of keyward checking and retrieve a required keyword efficiently for a short period by estimating the frequency of appearance of the keyword constituting retrieval logic formula on a data file and retrieving the data on the basis of a keyword with the low frequency of appearance. CONSTITUTION:A retrieval logic formula specifying a required data is entered from an input part 11, the logic formula is scanned by a formula close inspection/expansion part 12 to check the format and convert it into a prescribed format and a general retrieval logic formula and an inspection command signal are applied to a controlling part 13. Plural data including keywords are filed in a data file 14 and the file 14 is retrieved by a retrieving part 15 under the control of the controlling part 13 to fetch the keywords. The forecast of the frequency of appearance of keywords on the file 14 is stored in a file 17, the keyword of the logic formula applied to the controlling part 13 is searched by a forecasting part 18 and data are retrieved on the basis of a keyword with the low frequency of appearance, reducing the number of times of keyword checking and retrieving the required keyword for a short period.
Patent JP-H02231916-A (JP)
Title: Water stop method for conduit
Inventor: UI MASAMITSU
IPC: H02G9/06
Filed: 1989-03-02
Abstract: PURPOSE:To enable dismantling work of water stopping material without causing damage on a cable inserted into a conduit by choking the mouth of the conduit with water stopping material. CONSTITUTION:A cable 1 inserted into a conduit is fitted in a tubular bag 6a, then the tubular bag 6a is inserted into a conduit 3 and dams 4a, 4b are formed of sponge around the cable 1 at the inner and outer circumference of the tubular bag 6a in the conduit 3 and at two points of the mouth thereof. The tubular bag 6a to be inserted into the conduit 3 is fitted over the cable 1 such that the opening 7 at one end thereof will be in the conduit 3 while the integrated inner/outer tubes 8 will project from the dams 4a, 4b at the mouth side of the conduit. Then water stopping material 5 such as foaming polyurethane polymer is filled in two closed spaces 10a, 10b sandwiched by the dams 4a, 4b, then it is set to function as water stopping material for the conduit.
Patent JP-S57170067-A (JP)
Title: Chopper device for electric power
Inventor: KURIYAMA SHIGERU
IPC: H02M3/155
Filed: 1981-04-08
Abstract: PURPOSE:To remove influence of noise from a chopper device for electric power by a method wherein a rectangular wave signal to be outputted according to comparison between an acceleration command voltage and a sawtooth wave signal is delayed for the prescribed time, and is outputted. CONSTITUTION:When the sawtooth wave signal (a) sent from a oscillating circuit 15 intersects the acceleration command voltage (b), a comparator 13 sends out an output to make a transistor T2 to be in OFF condition. As a result, a capacitor C21 starts charging as shown by (d), and a transistor TR21 is not made to be in ON condition at once. When electric potential at the node C becomes to High, and moreover after lapse of time t1 when the capacitor C21 is charged up to the Schmitt circuit level, a transistor TR1 is made to be in OFF condition, and a transistor TR2 is made to be in OFF condition to make the chopper circuit 5 to be in OFF condition. Accordingly an inside transistor T1 is not made to be in ON condition even when noise as shown by N on the voltage (b) is applied, and erroneous operation is not generated.
Patent JP-H05257921-A (JP)
Title: System evaluating device
IPC: G06F19/00
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a system evaluating device for previously evaluating a system together with qualitative evaluation which can not be expressed by a value found by the system. CONSTITUTION:The system evaluating device consists of a value chain structure constructing means 1, a relational expression setting means 2, a value chain storing means 3, a lower evaluation value expression setting means 4, a quantitative reference setting means 5, a language expression/fuzzy set correspondence setting means 6, a fuzzy set storing means 7, an upper evaluation value computing means 8, and an uppermost evaluation value expressing means 9. In a quantitative item, the value of an upper object is sequentially computed by normal arithmetics of four fundamental rules or the like, and in a qualitative evaluation item, an evaluation value is expressed by a fuzzy set. Relation between the evaluation item and its upper evaluation item is also expressed by a fuzzy set, the fuzzy set of the upper evaluation item is sequentially found out by the operation of the fuzzy set between both the evaluation items, and when the lower evaluation item is qualitative and the upper evaluation item is quantitative, the fuzzy set is quantitatively expressed and the uppermost evaluation value of a value chain including qualitative evaluation values and hierarchically expressed is quantitatively found out.
Patent JP-S51128069-A (JP)
Title: Device of continuous filtering and pressing for sludge
Inventor: YABUTA NOBORU
IPC: B30B9/24
Filed: 1975-04-28
Abstract: PURPOSE: To transform sludge into cakes by means of efficient dehydration in addition to continuous pressing and delivery. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03252840-A (JP)
Title: Storage test method
Inventor: TAKEMATA SHINICHI
IPC: G06F12/16
Filed: 1990-03-02
Abstract: PURPOSE:To shorten the time required for test of a storage by attaining a constitution where a text program fetches the random data from a random data producing device and writing and reading the random data into and out of the storage to be tested. CONSTITUTION:A test program 1 fetches the random data from a random data producing device 2 and then writes and reads this data into and out of a storage 3 to be tested. Then the program 1 compares the unwritten random data with the read-out data to perform the test of the storage 3. By this constitution, the device 2 is provided independently and the program 1 fetches the random data from the device 2 to write and read this data into and out of the storage 3. Then the program 1 carries out the test of the storage 3. Thus, the test time can be shortened.