baber/WOPTO huggingface dataset:
Patent JP-S60175188-A (JP)
Title: Sorting device
Inventor: IKEDA OSAMU
IPC: G06K9/00
Filed: 1984-02-21
Abstract: PURPOSE:To separate an object to be recognized such as a postal No. precisely and to determine its described position, the number of digits, etc. separating peripheral patterns described around the object to be recognized and detecting only the object to be recognized. CONSTITUTION:Receiving pattern information S1, a No. detecting circuit 2 segments a character block and detects its No. block on the basis of a describing direction or the like obtained by preset information outputted from a preset information setting circuit 4. In addition, a postal No. mark or an underline is accurately separated from the No. block by using infomation such as the presence of a postal No. mark and the presence of an underline obtained from peripheral information S5 outputted from a peripheral information circuit 5, the digit of the No. block is detemined and detecting information S2 is outputted. Receiving the detecting information S2, a recognizing circuit 3 recognizes the information and outputs its recognized result S6. Thus, a sorting device part 6 can sort a letter or the like in accordance with the recognized result S6.
Patent JP-S63198921-A (JP)
Inventor: SATO SHIGEO
IPC: A01F12/00
Filed: 1987-02-13
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-S56134160-A (JP)
Title: Pallet changer
Inventor: TAKAMI AKIRA
IPC: B23Q7/14
Filed: 1980-03-15
Abstract: PURPOSE:To provide a pallet changer with a minimized occupying area which enables replacement with a pallet only by a turning motion in 180 deg. in a plane. CONSTITUTION:A pallet setting section S for guiding and fixing pallets P1 and P2 and a pallet turning section T are arranged on a table M of a machine tool. The pallet turning section T is provided with a turning arm 22 for turning pallets P1 and P2. With the driving of a hydraulic cylinder 25, pallets P1 and P2 are hooked with a hook guide bush 13 for the pallets P1 and P2 to be turned by 180 deg.. After the turning thereof, a turning shaft of the turning arm 22 rises to release the engagement of the pallets with the bush. Thus the change of the pallets is completed.
Patent JP-S62192207-A (JP)
Title: Hydraulic screwdown device
Inventor: TAGAWA MASAYOSHI
IPC: B21B37/00
Filed: 1986-02-17
Abstract: PURPOSE:To make a screwdown speed constant regardless of variations in loading pressure by detecting a loading pressure of a hydraulic cylinder devided into a main pressure oil room and a back pressure oil room and a screwdown direction and supplying oil having a pressure corresponding to a detected value to the back pressure room. CONSTITUTION:Pressure reducing valves 22 and 23 are parallel connected with a pressure oil line 19 having a pressure of PO from a hydraulic pump. Pressure oils of PL and PH obtained by the valves 22 and 23 are inputted into a solenoid selector valve 26 through pressure oil lines 24 and 25. The selector valve 26 is switched by a discrimination circuit 27 to select the oil in the lower pressure side of PL when a loading pressure PL becomes larger because a rolled stock is bitted by working rolls and to select the oil in the higher pressure side of PH when the loading pressure PL becomes smaller. The valve 26 selects the pressure oil of the pressure PH in high pressure side and controls so that a screwdown speed is increased when the screwdown direction of a setup is the opening direction concerning operation of a roll gap for the succeeding rolled stock after the present rolling. On the other hand, the valve 26 selects the pressure oil of the pressure PL of low pressure side and controls so that a screwdown speed is increased when the screwdown direction of the setup is the closing direction.
Patent JP-S53119510-A (JP)
Title: Checkin/checkout train detecting system
Inventor: OOYA TSUNEO
IPC: B61L23/14
Filed: 1977-03-24
Abstract: PURPOSE: To form a short checkout induction loop by laying an induction loop antenna over all one block section to enable it to detect a train at any position within the section and by providing a band-elimination filter at the loop antenna. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59158957-A (JP)
Inventor: KOKUNI KENSAKU
IPC: F25B1/00
Filed: 1983-03-02
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-H09201142-A (JP)
Title: Feces-recovery tool for animal
Inventor: ICHIOKA MASASHI
IPC: A01K23/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive feces-recovery tool having excellent portability, storability and handleability and enabling easy fixing of a feces-recovery bag. SOLUTION: This feces-recovery tool is composed of a main part 2 formed of a pipe P opened at both ends, an operation part 3 inserted into the main part 2 from the rear opening 2r in a state freely movable in axial direction and an elastic wire member 4 fixed to the front end of the operation part 3 at both ends. The part exposed from the front opening 2f forms a ring-shaped bag-supporting part 5.
Patent JP-H0779592-A (JP)
Title: Method for controlling cooling fan of induction motor
Inventor: OJI MASATAKA
IPC: H02P29/00
Filed: 1994-03-03
Abstract: PURPOSE:To shorten the noise producing time associated with the operation of the motor-driven cooling fan of an inverter driving induction motor by shortening the operating time of the cooling fan. CONSTITUTION:A thermistor detects the temperature of the stator winding of an induction motor 2 the rotating speed of which is controlled by means of an inverter device 1 and a comparator 15 detects a state where the temperature detected by means of the thermistor 5 becomes higher than a specific temperature in the high-temperature state of the stator winding through a temperature signal HS. When the comparator 15 detects the above-mentioned state, an electromagnetic contactor 4 is closed by means of the output signal SF of the comparator 15 so as to operate a motor-driven cooling fan 3 to cool the stator winding.
Patent JP-H06227702-A (JP)
Title: Document feeder
Inventor: SUGANO EISHIN
IPC: G03G15/00
Filed: 1993-01-28
Abstract: PURPOSE:To prevent a time for exchanging a document from being taken more than necessary by controlling paper feed timing in accordance with a document size, even in an image forming device such as providing a paper feed side in a set reference position on a platen. CONSTITUTION:A document 5 fed onto a platen 4 is set to a reference position P2 in a paper feed side and discharged, after forming an image on the document 5 in the reference position P2, to a paper discharge tray 7 via a paper discharge part 6, and on the other hand, a size of the next document 2 fed onto the platen 4 is detected, so as to control delivery timing of the document 2 onto the platen 4 in accordance with the size.
Patent JP-S59159501-A (JP)
Title: Manufacture of rare earth cobalt magnet
Inventor: HIKIBA TOSHIFUMI
IPC: H01F1/055
Filed: 1983-03-02
Abstract: PURPOSE:To prevent the orientation of a magnetic field from decreasing due to the addition of an adhesive by alternately applying a magnetic field of an orienting magnetic field direction and a magnetic field of a reverse direction to the previous magnetic field before pressure molding and varying the applying magnetic field at 50% or more, 100% or more and 50% or more of the maximum orienting magnetic field while pressure molding. CONSTITUTION:An alloy of Sm and Co is finely pulverized. This raw material powder is mixed with toluene solution dissolved in advance a stearic acid, and then dried. This material is filled in an injection mold, an orienting magnetic field is applied to the mold, a reverse magnetic field is then applied in a cycle. After 50% of the maximum orienting magnetic field is applied, the maximum orienting magnetic field is then applied, and 50% of the magnetic field is again applied.
Patent JP-H05203470-A (JP)
Title: Fuzzy neuro-measuring/calculating method and device
Inventor: KON AKIHIKO
IPC: G01D21/00
Filed: 1992-01-24
Abstract: PURPOSE:To reduce the number of learning times until an adequate neural network structure is formed. CONSTITUTION:Input values from sensors 1-1 to 1-n are given to an input-layer neuron 201 and the neuron 2-1 sends the input values from the sensors to an intermediate-layer neuron 2-2 as fuzzy numbers. The intermediate-layer neuron 2-2 performs fuzzy operation on the sent fuzzy numbers and its own weighting factor and sends the fuzzy-operated value obtained as a result of the fuzzy operation to an output-layer neuron 2-3. The neuron 2-3 performs inverse fuzzy operation from the sent fuzzy-operated value and outputs the value obtained as a result of the inverse fuzzy operation as a measured value.
Patent JP-S54125112-A (JP)
Title: Uranium collecting device using ocean current
Inventor: YAMASHITA HISAO
IPC: C22B60/02
Filed: 1978-03-24
Abstract: PURPOSE: To economically collect U in seawater by sufficiently mixing seawater with an adsorbent using ocean currents; gathering the adsorbent with has almost reached saturation adsorption; and recycling the adsorbent after eluting U.  
     CONSTITUTION: Adsorption part 20 is constituted with pipes, floating body 10 is placed on the pipes, and the resulting raft-shaped member is set afloat on the sea in parallel with the sea. Seawater is fed from one end of each pipe with ocean  currents. A powder magnetic adsorbent is charged from projectors 30, introduced  into capturing part 40, and captured by lattice-shaped magnetic field generator 42.  Since this device efficiently collects U in seawater using inexhaustible ocean current  energy, it is very economical.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201519-A (JP)
Title: Flat membrane separator
Inventor: SHIMAMURA MASUO
IPC: C02F1/44
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To maintain the filtration capacity of a filter membrane for a long period and to reduce the frequency of washing by a method in which long fibers in which the lower end part is fixed by a support member, and a rod-shaped floating body is attached to the upper end part are passed longitudinally along a raw liquid channel and stretched over the whole surface of a flat membrane module. SOLUTION: This separator is provided with rectangular plate-shaped flat membrane modules 2 which are installed standingly in a rectangular casing 1 and arranged horizontally in parallel at prescribed intervals to face each other and a vertical treatment liquid channel 7 which is formed between the flat membrane modules 2. Long fibers 3 in which the lower end part is fixed by a support member 4, and a rod-shaped floating body 5 is attached to the upper end part are passed longitudinally along the channel 7 are stretched loosely over the entire surface of the module 2. Moreover, a diffusing means 6 which discharges bubbles in the channel 7 is installed below the modules 2.  In this way, the prevention of sticking of sludge, etc., on the surface of a filter membrane, the peeling of a deposit off the filter membrane after sticking, etc., can be done easily and surely, and the generation of scale, etc., can be prevented.
Patent JP-S55126204-A (JP)
Title: Automatic focus adjusting device in optical device
Inventor: SHIMADA MASARU
IPC: G03B3/00
Filed: 1979-03-23
Abstract: PURPOSE: To facilitate focus adjustment in a simple constitution, by utilizing the phenomenon that the frequency components contained in the video signal which obtain by photoelectric conversion of object image vary with the state of focus of the optical system to image the object image.  
     CONSTITUTION: An image pickup lens 3 of the main optical system and a detecting lens 4 of the suboptical system are integrally moved by a focus adjusting mechanism 9. The detecting lens 4 is not changed in its focal length l 2  in the non-lens part 6 due to rotation of a rotary lens 8, but is shortened in a convex lens part 5 and extended in a concave lens part 7. A photoelectric converting part 15 outputs a signal containing up to high frequency components with respect to the image in the focus coincidence state, and output a signal containing only low frequency components with respect to the image in the focus noncoincidence state. Receiving this output, a detecting circuit 16, depending on a detection output corresponding to the deviation of the focal position on the image pickup plane 2 from a voltage comparator 19, controls the power supply for a driving motor 13. The polarity of the power supply is changed over by a rotary switch 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04248982-A (JP)
Title: Production of bacteria capable of photosynthesis containing highly unsaturated fatty acid
Inventor: YAZAWA KAZUYOSHI
IPC: C12N1/20
Filed: 1991-02-04
Abstract: PURPOSE:To easily obtain the title bacteria on an industrial scale in high efficiency in a short time. CONSTITUTION:Bacteria capable of photosynthesis are incubated in a medium incorporated with a fatty oil containing a highly unsaturated fatty acid and/or its derivative. Examples of the include those belonging to Rhodopseudomonas, Rhodospirillum.
Patent JP-S58151162-A (JP)
Title: Subscriber line signal system
Inventor: DEGUCHI FUMIHIKO
IPC: H04M1/00
Filed: 1982-03-03
Abstract: PURPOSE:To decrease the amplitude of a calling signal and to obtain a circuit suitable for large scale integration of a subscriber circuit without using a high voltage AC signal, by transmitting a DC pulse signal to a subscriber terminal device as a calling signal, and discriminating the signal at a pulse detection circuit. CONSTITUTION:A subscriber terminal device 1 detects the DC interrupting pulse at a pulse detection circuit 11 and when the user responds, a DC loop of a resistance is formed between terminals 4-1 and a terminal 4-2 in a channel circuit 2 of the device 1. This DC is detected at a DC supply circuit 8 of a subscriber circuit 7 to complete the calling to the device 1 by the exchange and the response detection. A current requiring to operate the circuit 11 is set very small in comparison with the current flowing when the DC loop of low resistance is formed. Thus, the circuit 8 does not detect erroneously the response of the device 1 by the current value required for operation of the circuit 1.
Patent JP-S62190616-A (JP)
Inventor: MOGI TOSHIO
IPC: H01H13/06
Filed: 1986-02-18
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-S57149644-A (JP)
Title: Vibro-isolating balancer equipment of internal combustion engine
Inventor: YAMAUCHI KOUSAKU
IPC: F02B67/00
Filed: 1981-03-09
Abstract: PURPOSE:To make a primary inertia force zero, and reduce a size of a profile of a crankcase and a width of an engine. CONSTITUTION:A turning force of a crank shaft 1 generates a uniform turning motion of an idle shaft 7 in the same direction of the crank shaft 1 and a uniform turning motion of each of balancer weight shafts 12, 13 in the reverse direction of the crank shaft 1. Balancer weights WL, WR are turned at the same speed as the crank shaft 1 in the reverse direction to it. Because a primary inertia force produced at the crank shaft 1 corresponds to an effect of a reverse turning to the crank shaft 1, with a weight of Wre/2 (Wre stands for a weight of a reciprocating part) putting on a radius of a crank, the balancing of the primary inertia force may be achieved by adjusting a dynamic balance of a shaft on which three unbalance weights are loaded.
Patent JP-H10229681-A (JP)
Title: Switching device for electric car
Inventor: KURIYAMA SHIGERU
IPC: H02M1/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent increases in loss and heating accompanying an increase in an applied current by connecting many field effect transistors(FET) in parallel which shows a forward voltage drop(FVD) of zero volt when an applied current is zero. SOLUTION: Wiring from a battery 1 is connected to a power supply capacitor (C1) 2 of an inverter 6. Many power elements (FET) 5 are connected to a (+) electric supply line 3 and (-) electric supply line 4 of the power supply capacitor C1, thereby constituting an inverter 6. By connecting many power elements (FET) 5 in parallel, a large current can be applied. Also, resistance during current application; that is, FETs having small ON-resistance are used for further reduce the loss. Also, a lead wire of a capacitor (C2) 52 is connected to a fin base 18-1 with a screw, and other lead wires are connected with solder to a current-carrying plate 15. In this way, the lead wires are made shorter and the jump voltage can be reduced.
Patent JP-S61192362-A (JP)
Inventor: HAADEI PII BUEISU
IPC: B05B13/06
Filed: 1986-02-18
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-S60222425-A (JP)
Title: Wound therapy
Inventor: DOBU MIKAERI
IPC: C08B37/10
Filed: 1985-02-23
Abstract: The healing of wounds is promoted by contacting the wound surfaces with a suspension of collagen and a glycosaminoglycan that is chemotactic for fibroblasts and/or endothelial cells. Typical glycosaminoglycans that exhibit the desired chemotaxis are heparin, heparan sulfate, and alginate. Two or more glycosaminoglycans can be present in the suspensions. Collagen is present in the suspension in the order of 7-10 mg/ml; while the glycosaminoglycan is present in much lower concentrations, e.g, 250-350 µg/ml. Application of the collagen/glycosaminoglycan suspension to open wounds greatly increases the rate of healing.
Patent JP-H10231826-A (JP)
Title: Sucker
Inventor: TANAKA NOBUYOSHI
IPC: A47K3/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a sucker wherein removal from a mounting surface of floor surface or the like is facilitated, mounting/removal relating to a mounting object are also facilitated, even cleaning can be easily performed. SOLUTION: In a quantity of suckers 1a, in both surfaces of a substrate 1b, one is increased to the large number, the other is decreased to the small number. In case of constituting a surface with a quantity in the small number of the small suckers 1a, an arranged quantity of the small suckers 1a in an end edge part 1c of the substrate 1b is decreased. In a blank part without the small sucker 1a in the edge part of the substrate 1b, a support member 1d is provided, which is formed with a support surface of support height lower than and about equal to the small sucker 1a. One having the large number of the small sucker 1a is made to suck a main unit reverse surface of a bath mat 2, one having the small number of the small sucker 1a is made to suck a floor surface 4 of a bath room, the both mat 2 is fixed.
Patent JP-S62192920-A (JP)
Title: Production of magnetic recording medium
Inventor: TAKAGI HIROTSUGU
IPC: G11B5/84
Filed: 1986-02-20
Abstract: PURPOSE:To improve corrosion resistance and wear resistance without decreasing output by forming a thin magnetic metallic film on a nonmagnetic substrate then implanting respectively >=1 kinds of ions selected from oxygen, nitrogen, boron, and carbon and the ions of a corrosion resistance element on the surface of the thin magnetic metallic film. CONSTITUTION:The various ions are implanted to the magnetic recording layer consisting of the thin metallic film formed on the nonmagnetic substrate to form a protective layer in order to obtain the excellent corrosion resistance and wear resistance. The ions to be implanted are the combination of respectively >=1 kinds of the ions selected from O, N, B, and C and the ions of the corrosion resistant metal selected from Al, Ti, V, Cr, Ni, Mo, Cu, Y, Zr, Ta, W, In, Nb, etc. The thickness of the protective layer to be formed by the ion implantation is in a 50-500Angstrom , more preferably 80-300Angstrom range. The quantity of the ions to be implanted is required to be >=10<16> pieces/cm<2> in order to provide the satisfactory corrosion resistance and wear resistance. The effect is no longer improved even if >=10<18> pieces/cm<2> ions are implanted. The more preferably quantity of the implantation is about 5X10<16>-10<18> pieces/cm<2>.
Patent JP-H03238122-A (JP)
Title: Multi-turret punch press
Inventor: MATSUDA MORIKATSU
IPC: B21D28/36
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the number of times and the manhour for changing metal dies and to improve the productivity by mounting plural punches and dies on a turret supporting frame and providing plural turrets consisting of a pair of upper and lower turrets so that they can rotate. CONSTITUTION:A work W is punched by plural punches 29 and dies 31 mounted on the pair of turrets at a working positions. While punching is performed, the punch 29 and the die 31 required for the next operation are changed easily with the present ones on a turret at other than the working position and a large metal die, too, can be changed easily. Since plural turrets are provided rotatably on the turret supporting frame 13, the number of times and the manhour for changing metal dies can be reduced and the productivity can be improved.
Patent JP-H08225337-A (JP)
Title: Production of optical fiber preformed material
Inventor: HOSHINO SUMIO
IPC: C03B37/014
Filed: 1995-02-22
Abstract: PURPOSE: To turn the axial refractive index of the optical fiber preformed material after transparently vitrified invariant by altering heat treatment temperature according to the movement of a porous preformed material so as to subject the optical fiber preformed material to uniform thermal energy throughout the whole axial length thereof. CONSTITUTION: A porous preformed material 1 for optical fibers attached to a seed rod 6 is inserted into a core cylinder 2 which is then fed with an atmospheric gas and a halogen (compound) gas at flows of 2-5l/min and 50cc to 2l/min, respectively, via a gas inlet 5. Next, the preformed material 1 is fed, with its lower end as the forefront, into a heating zone and dehydrated. In this case, from the beginning to ending the feed of the preformed material, the temperature of a heater 3 is changed so as to alter the heat treatment temperature for the preformed material 1 according to its movement to subject the preformed material 1 to uniform thermal energy throughout the whole axial length thereof.
Patent JP-S58151918-A (JP)
Title: Tension leveler
Inventor: MORIYA MUNEO
IPC: B21D1/02
Filed: 1982-03-05
Abstract: PURPOSE:To prevent the generation of chatter mark, and to level a material having high yielding strength in high speed, by arranging plural units of small- diametral work-rolls between respective sets of two rolls of large-diametral deflector-rolls on the opposite side of a strip, and increasing the diameters of the small rolls gradually from the inlet side of a line. CONSTITUTION:The number of respective roll units to be arranged are selected, within a range of 4-6 sets, depending on the kind, shape, mechanical properties, and the thickness and width of a material to be treated. Further, the roll diameters of small-diametral work-rolls are determined by a formula, where the following items are put as variables, that is, the material to be treated, yielding strength, elastic modulus, sheet thickness, wrapping angle of the strip to the work roll, and the number of times of bendings. The roll units 30-31 are used mainly for securing the flatness of the strip 29 by extending it, and the roll units 32-35 are mainly used to level cambers in the axial and longitudinal directions, and the roll units 30-35 are partially used depending on the yielding strength, the sheet thickness, and the deformed shape.