baber/WOPTO huggingface dataset:
Patent JP-S54117654-A (JP)
Title: Recording document
Inventor: OOTAGURO MAKOTO
IPC: B42D15/10
Filed: 1978-03-06
Abstract: PURPOSE: To make it possible to discriminate easily a code range and a hand- written correction range by printing the frame of ruled lines indicating the range, where characters with codes read by an optical reader are printed, and the frame of ruled lines indicating the hand-written range in character parts with a drop-out color.  
     CONSTITUTION: In a Japanese typewriter-system recording device which prints codes 6b corresponding to characters, symbols or numerics on recording document 1 by using types provided under characters 4a of character parts in one body, recording document 1 is fixed to platen 7 of the recording device, and prism-type positioning marker 10 for print positioning is slided to match marker 10 and line markers 2 near recording form 1 by lines marked on marker 10. Then, codes 6b of character 6 with codes are printed in code range 4 of recording document 1 by types 9. The frame indicating code range 4 of recording document 1 and the frame indicating hand-written range where hand-writing is permitted are printed with a drop-out color. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03229326-A (JP)
Title: Fuzzy inference circuit
Inventor: IKEDA HIROSHI
IPC: G05B13/02
Filed: 1990-02-05
Abstract: PURPOSE:To decrease the memory quantity without lowering inference arithmetic speed so much by providing an interpolating circuit and executing an interpolation in a form of the product of a fuzzy degree and mincing width, and erasing the mincing width by a division at the time of non-fuzzy conversion. CONSTITUTION:This fuzzy inference circuit consists of a memory circuit 1, an inference circuit 2, a non-fuzzy conversion circuit 3, and an interpolating circuit 10. The output of the interpolating circuit 10 for executing a primary interpolation is outputted in a form obtained by multiplying the mincing width of a parameter, and by executing an inference operation by using its output, a division is not executed in an inference operation process. Also, the circuit is constituted so as to erase the mincing width by utilizing a division executed usually in the operation of non-fuzzy conversion. In such a manner, many membership functions can be stored by a small memory capacity, and also, it is possible to scarecely lower the inference speed.
Patent JP-H05189883-A (JP)
Title: Transmitter for digital image signal
Inventor: OGURO MASAKI
IPC: H04N19/625
Filed: 1992-01-14
Abstract: PURPOSE:To recover data correctly by processing quantized numbers in a sync block based on majority vote logic upon occurrence of error flag in additional information corresponding to each sync block. CONSTITUTION:When a plurality of sync blocks containing video group 0 data of same buffering unit are reproduced sequentially, additional information AIN (quantized number QNO) is checked for error by means of an error correcting circuit provided in a reproducing circuit. Error flags of additional information are generated for respective sync block. At that time, quantized numbers QNO in a plurality of sync blocks are processed based on majority vote logic thus obtaining correct quantized numbers. Furthermore, reproduced data can be obtained fragmentarily from a plurality of tracks at the time of speed change reproduction. Consequently, the quantized number in the reproduced sync block is not limited to an identical number and quantized numbers of data are provided for recovering an image.
Patent JP-S54116937-A (JP)
Title: Image forming apparatus
Inventor: TSUJI TAKAO
IPC: G03G15/08
Filed: 1978-03-03
Abstract: PURPOSE: To make it possible to circulate and reuse a developing agent by providing a plurality of fitering members in a developing agent circulating passage thereby to filter out the foreign substance from the developing agent.  
     CONSTITUTION: The toners 52, which are caught on the surface of a rotating drum 14, are removed by means of a blade 50 and are guided to a circulating passage 53 and further to a developing apparatus 19 by the action of a screw 51. There is arranged in the circulating passage 53 a screen 54 which is used to separate the developing agent from other foreign substance. The screen 54 is equipped with several screens 54a, 54b and 54c which are arranged to have net sizes increased in the direction of the circulating direction of the developing agent. Thus, the foreign substances are stepwise removed in accordance with their sizes so that the clogging of the screen can be delayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58143417-A (JP)
Title: Magnetic head
Inventor: MORITA SHIGETOSHI
IPC: G11B5/265
Filed: 1982-02-18
Abstract: PURPOSE:To obtan a narrow-track head completely free of cracking by adhering Mn-Zn ferrite which contains iron oxide and zinc oxide at a specific ratio to nonmagnetic ceramics whose mean thermal coefficient of expansion is within a specific range through glass which has specific softening temperature. CONSTITUTION:Mn-Zn ferrite cores 1a, 1b and 3a, 3b consisting of 56-60mol% iron oxide, 16-25mol% zinc oxide, and manganese oxide and various additives as the remainder and nonmagnetic eramics 2, 4, and 5 whose mean coefficients of thermal expansion at 0-400 deg.C are 105-120X10<-7> are adhered mutually by glass which has a 300-400 deg.C sofetening point to obtain the narrow-track magnetic head for high-density recording which consists of a recording and reproducing head A, erasing head B, and slider 5. Thus, the crackings of the Mn-Zn ferrite cores is prevented, and electromagnetic transducing characteristics superior to those of conventional Ni-Zn ferrite are secured.
Patent JP-H04265575-A (JP)
Title: Optical card device
Inventor: HIRAIDE SHUZO
IPC: G11B7/005
Filed: 1991-02-19
Abstract: PURPOSE:To provide an optical card device which can read even when the level of a reflection light is changed and the optical card cannot read a pre- recording part due to the dirt, etc. CONSTITUTION:In an optical card device to relatively move an optical card 11 and an optical head 12 and to perform the reproduction from the optical card 11, when failing in the reading of the data recorded on the optical card 11, a changing means to change a threshold level Vth when the binarized binary signal is generated is formed, and the data can be read without fail.
Patent JP-H04264847-A (JP)
Title: Digital communication system
Inventor: KIMURA MISAO
IPC: H04Q11/04
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a digital communication system which can constitute an auxiliary line among arbitrary synchronizing multiplex dependent exchange devices without affecting a main signal system, as for a digital communication system in which plural synchronizing multiplex dependent exchange devices 1, 2, and 3 are dependently connected by a primary group signal line. CONSTITUTION:The outputs of 4KHz data inputting and outputting parts 10 and 11 which take out the data link bit of the primary group signal line in the upward and downward directions of each synchronizing multiplex dependent exchange device 1, 2, and, 3, are equipped with a time-division switch 20 which respectively connects the outputs of the 4KHz data inputting and outputting parts 10 and 11 with terminals, and mutually connects the outputs, by the control of a control part, and a control part 30 which controls the connection of the time-division switch 20 according to the content of an input signal and a signal passing through the monitoring time-division switch 20.
Patent JP-S58142135-A (JP)
Title: Cooling unit utilizing propane bomb
Inventor: TSUBONE KAZUO
IPC: F24F1/02
Filed: 1982-02-17
Abstract: PURPOSE:To cool a room by a method wherein the air in a vent chamber provided on the outer periphery of the bomb is cooled by utilizing the heat of evaporation required during the evaporation of liquefied propane in the propane bomb and said cooled air is led to the back of an electric fan and the like to be blown-off. CONSTITUTION:While propane gas is burnt at a gas appliance, liquefied propane  is transformed into propane gas within a propane bomb 2 by absorbing the heat  of evaporation, resulting in cooling the bomb 2. Consequently, the air introduced from a vent hole 5 is cooled in the space formed between the bomb 2 and a cylinder 1 which is arranged at a distance with the outer periphery of the bomb 2 and lined with heat insulating material 3. Under the conditions as mentioned above, a switch 9 is turned ON in order to drive a motor-driven air pump 8 so as to lead the cooled air in said space through a hose 7 into a room to be cooled. The cooled air led into the room to be cooled is preferably blown-off to the back of the electric fan so as to cool the room by dispersing it.
Patent JP-S57138668-A (JP)
Title: Developing device
Inventor: TSUKADA HARUO
IPC: G03G15/06
Filed: 1981-02-23
Abstract: PURPOSE:To hold the picture density in a desired constant density independently of unstability of the tribo electric-quantity of a developer thin layer, by providing a means, which measures the potential of the coating face of a developer supporting member, to feed back the measure value to a control part for a bias applying means. CONSTITUTION:A potential sensor 7 is provided which measures the potential of a developer layer T1 coated on the face of a developer supporting member sleeve 2, and the measure value is fed back to a control part 8 for developing bias applying means to control the developing bias value in accordance with the variance of the potential of the coating developer layer so that the picture density is held in a desired constant density even if the potential of the coating developer layer T1 is fluctuated. Thus, the approximately constant desired picture density is held independently of the unstability of the tribo electric-quantity of the developer thin layer T1.
Patent JP-H06239637-A (JP)
Title: Production of optical fiber
Inventor: FUJIURA KAZUO
IPC: G02B6/00
Filed: 1993-02-15
Abstract: PURPOSE:To produce a unit mode optical fiber having a core of small diameter and little optical loss in the production of fluoride optical fibers. CONSTITUTION:A core glass rod 11 and a jacket tube 12 are separately produced. The core glass rod 11 is inserted into a first jacket tube 12-1 and a fine diameter preform 13 having a core clad structure is produced by drawing. The fine diameter preform 13 is inserted into a second jacket tube 12-2 or a drawn jacket tube 12-2', the jacket tube 12-2 or 12-2' is further inserted into a third jacket tube 12-3 and the jacket tube 12-3 is subjected to drawing together with the inner tubes and the core. In this invention, the rod and the jacket tubes are separately produced and the drawing of the tube is repeated to enable the production of a fluoride optical fiber having a thin core size. Since the core/clad interface is free from reheating, the produced fluoride optical fiber is free from a scattering loss caused by crystallization.
Patent JP-H09217678-A (JP)
Title: Motor case of reciprocating compressor
Inventor: TAKAGI HIROSHI
IPC: F04B39/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor case securing sufficient strength inexpensively by using a press molding of a metallic plate. SOLUTION: A horizontal frame body 2 with a compression element mounted on its upper surface and an electric element arranged on its lower part is fixed on an upper part of a bearing 1 of a rotation axis. An auxiliary frame body having a contact part 3B making contact with a lower surface of this horizontal frame body 2 and a support part 3A continuously provided on this contact part 3B is fixed on the bearing 1 in such a way to support it from below. The horizontal frame body 2 and the auxiliary frame body 3 are both formed by press molding a metallic plate.
Patent JP-H05295803-A (JP)
Title: Water-swelling caulking material and manufacture thereof
Inventor: MATSUDAYA JIYUNJI
IPC: E04B1/682
Filed: 1992-02-12
Abstract: PURPOSE:To enable a caulking material to stably keep its properties and water absorbability and water-expansion ratio under increased condition for long period of time and suppress hardening of the caulking material and easily produce industrially. CONSTITUTION:A caulking material based on a moisture-hardening prepolymer is mixed with a water-swelling resin. In this case, the water-swelling resin is mixed with an organic solvent and the mixture is heated to vaporize water from the water-swelling resin. Afterwards, the mixture is further mixed with the moisture-hardening prepolymer.
Patent JP-H11223003-A (JP)
Title: Venting throating construction
Inventor: NIIZEKI TAKANOBU
IPC: E04B1/64
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a venting throating construction formed in the case, where the first stage of dry walling used for an external facing material is firstly being stretched. SOLUTION: Venting throating construction forming venting furring strips F is constituted of a longer vent throating A consisting of a vertical planar fixing section 1, a throating surface 2 inclined downward and projecting the neighborhood in the lower end of the fixing section 1 to the outside and a vent gap 4 formed in the lower end part of the fixing section 1 at a certain pitch, a starter B formed of a vertical planar fixed piece 7, a bottom piece projecting the lower end to the outside and a locking piece 9 projecting the front end of the bottom piece to the outside, and dry wall material C with male and female joint construction having an engaging groove 15. Then, the vent throating A is fixed to the lower ends of the vent furring strips F, the starter B is fixed on the fixing section 1 of the vent throating A, and the engaging groove 15 of the dry walling C is fixed to the locking piece 9 of the starter B.
Patent JP-S58144492-A (JP)
Title: Zinc-magnesium alloy electroplating bath
Inventor: DOI NOBUYASU
IPC: C25D3/56
Filed: 1982-02-18
Abstract: PURPOSE:To obtain a plating bath for forming a zinc-magnesium alloy film good in corrosion resistance, by containing a chlorine ion, a sulfate radical, borofluoride ion and silicofluoride ion in an acidic bath containing a zinc ion and a magnesium ion in a specific mole ratio. CONSTITUTION:In an acidic bath containing a divalent zinc ion and 1/2 or more amount on the basis of a mole ratio of a divalent magnesium ion, as an anion, a chlorine ion or a sulfate radical or both of them is contained and a borofluoride ion on a silicofluoride ion or both them is contained. By using this plating bath, a plating film extremely good in corrosion resistance is obtained.
Patent JP-S62181524-A (JP)
Title: Dynamic frequency division circuit
Inventor: AZEKAWA YOSHIIKU
IPC: H03K23/52
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a 'one over an odd number' frequency division circuit while keeping the advantages of two-phase clock control by providing a bypass circuit transferring a data to the next stage by clock under a prescribed condition while a clock controlled inverter (C-INV) is turned off by the control clock. CONSTITUTION:A bypass circuit (f) is connected in parallel with a C-INV(I3) in a conventional frequency division circuit, a FET 10 selects the output level of a C-INV(I2) and a transmission gate T1 uses a clock theta and outputs an inverted output of the C-INV(I2). The C-INV(I3) is turned off at timings t4, t10, t16, no write to a node D is applied but since the level of a node C is at a high level, the FET 10 is turned on. The timing writing by C-INV (I3, I4) is quickened by a half clock respectively at the timings t4, t10, t16, the operating period of a closed loop circuit is decreased by one clock to form the 'one over an odd number' frequency division circuit (1/3 frequency division circuit).
Patent JP-H06238071-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/20
Filed: 1993-02-15
Abstract: PURPOSE:To easily and beautifully dress the hair into a trimmed-up style. CONSTITUTION:A hair cutter is provided with a cutting guide member 3 protruded from a blade 2 whose top end forms a contact part to the head. In the cutting guide member 3, the line connecting its top ends has a required angle to the top edge of the blade 2. When the top ends 33 of the cutting guide member 3 are brought into contact with the head to cut the hair, the cutting according to a trimmed-up angle can be performed.
Patent JP-H04264722-A (JP)
Title: Method and device for plasma treatment using microwave
Inventor: SUZUKI YASUMICHI
IPC: H01L21/3065
Filed: 1991-02-20
Abstract: PURPOSE:To enable precise plasma treatment for a large-size treatment substrate by enabling plasma generation of specific microwave on a treatment substrate through a plunger arranged at a narrowed diametrical part of a cavity resonator. CONSTITUTION:A plasma treatment device is provided with a microwave introduction part 1 and a treatment chamber. A microwave generation source 5 is connected to the microwave introduction part 1 through a waveguide tube 3 and an introduction port 4. The microwave generation source 5 oscillates microwave and introduces it to a cavity resonator 8 of the microwave introduction part 1 through the introduction port 4 from the waveguide tube 3. The cavity resonator 8 is made thin near the introduction port 4 with a plunger 6, large corresponding to a size of the treatment substrate near an introduction window 7, and tapered gently in an intermediate part to prevent reflection of microwave. Thereby, it is possible to specify resonance mode of the cavity resonator 8 and to supply microwave to the treatment chamber side stably.
Patent JP-S60174042-A (JP)
Title: Positioning loading device of sector-shaped iron plate
Inventor: IIMORI HIROSHI
IPC: H02K15/02
Filed: 1984-02-16
Abstract: PURPOSE:To improve the productivity by variably composing the angle and the interval of a pair of positioning plates, thereby accurately positioning and readily replacing the steps. CONSTITUTION:A pair of positioning plates 16 having variable angle and interval capable of being matched to the angle and size of various types of sector- shaped iron plates are mounted on a retainer 5 in a positioning station S2. The horizontal movements and opening angle of the plates 16 are regulated in response to the angle and size of the iron plates, and positioning pins 14 are replaced, the iron plates are contacted with them, and positioned.
Patent JP-S57142190-A (JP)
Title: Operating method and device for compressor driving motor for refrigerator at constant load
Inventor: YASUTOMI SHIYUNICHI
IPC: H02P29/00
Filed: 1981-02-24
Abstract: PURPOSE:To prevent the overload operation of a motor by controlling a transmission which couples a compressor to the motor in response to the load current of the motor. CONSTITUTION:A compressor 4 for a refrigerator is coupled through a transmission 5 to a motor 7. A controller 10 controls a speed shifting pilot motor 6 in response to the deviation between the load current value of the motor 7 detected by a current transformer CT and the rated current value, thereby varying the speed shifting ratio of the transmission 5. In this manner, the overload operation of the motor 7 can be prevented.
Patent JP-S63195910-A (JP)
Inventor: IKEDA JIRO
IPC: H01B3/44
Filed: 1987-02-09
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-H02206560-A (JP)
Title: Thermal transfer printing device
Inventor: MURANAKA MASAICHI
IPC: B41J29/377
Filed: 1989-02-03
Abstract: PURPOSE:To control a cooling temperature in accordance with an ambient temperature around a heat-generating element by forming a a through hole through which a cooling liquid passes near the heat-generating element of a support member and installing a cooling device capable of making its cooling liquid flow variable in the through hole. CONSTITUTION:A through hole 22a is formed in parallel with a heat-generating element 21 inside an area near the heat-generating element 21 of a heat release plate 22 which supports the heat-generating element 21 of a thermal head. Pipes 26, 27 are connected to both ends of the through hole. The pipe 26 allows a cooling liquid 31 to be discharged into a tank 28, while the pipe 27 supplies the cooling liquid 31 from a pump 30 to the through hole 22a. An operating valve 35 is provided halfway through each branched pipe 33a of a deformed pipe 33 installed between the tank 28 and the pump 30. These operating valves 35 operate sequentially in response to an ambient temperature change around the heat-generating element 21 of the heat release plate 22. The cooling capacity of a cooling device 25 is controlled by increasing the number of the valves 35 which is released in accordance with a temperature increase due to the regeneration of heat in the element 21. Thus an ambient temperature around the heat-generating element 21 of the thermal head can be maintained at constant level.
Patent JP-S61186920-A (JP)
Title: Light switching device
Inventor: MIYAO HIDETOSHI
IPC: G02B26/08
Filed: 1985-02-15
Abstract: PURPOSE:To reduce the attenuation of luminous flux to be outputted, and also to output it exactly by selecting one of optical devices which have been placed along the first optical path and projecting it onto the first optical path, and making a luminous flux which has advanced along the first optical path branch. CONSTITUTION:When the first through the fifth moving devices 31-35 are all in the first position H1, the luminous flux inputted from an input terminal 11 is curved in the vertical direction by the first fixed prism 61, curved in the vertical direction again by the second fixed prism 62, and outputted to the sixth output terminal 26 of the right end. When outputting the luminous flux which has been inputted from the input terminal 11, to the n-th output terminal 2n from the left, it is executed by moving the n-th moving device 3n from the left, to a position H2 from the position H1, projecting an optical device 4n attached to the moving device 3n, onto the first optical path, moving in parallel the luminous flux which has advanced along an optical path PA from the input terminal 11, and outputting it to the output terminal 2n through a branching prism 6n.
Patent JP-S55119185-A (JP)
Title: Manufacture of alpha-phenylglycine
Inventor: IWAI TADASHI
IPC: C25B3/25
Filed: 1979-03-09
Abstract: PURPOSE: To obtain alpha-phenylglycine easily without resorting to complicated processes of conventional methods by reducing electrolytically benzonitrile and CO 2  in the cathode compartment in the presence of aluminum chloride and HCl , using an electrolytic cell with a cation exchange membrane.  
     CONSTITUTION: Benzonitrile and CO 2  in the cathode compartment of an electrolytic cell consisting of a cathode, a cathode compartment, an anode, an anode compartment, a cation exchange diaphragm for separation, etc., are reduced electrolytically under a proper eleloctrolysis condition using an approx. 0.1W4N aluminum chloride solution and HCl where an aprotic polar organic solvent containing a quaternary ammonium salt of p-toluenesulfonic acid as a supporting electrolyte is used in the anode compartment. Thus, alpha-phenyl-glycine which is useful as an intermediate for medicines etc. can be easily obtained without resorting to complicated processes by a method entirely different from conventional methods, as shown in the formula. 
     COPYRIGHT: (C)1980,JPO&Japio