baber/WOPTO huggingface dataset:
Patent JP-S52124111-A (JP)
Title: Capacitor motor
Inventor: KUROME SHIYOUSAKU
IPC: H02K17/08
Filed: 1976-04-12
Abstract: PURPOSE: To reduce overall axial length of motor by winding main and aux.windings in such a manner that at least a portion of exciting poles become pseudepole, while installing tooth not crossed by both windings and bridging bearing holder across said tooth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55134152-A (JP)
Title: Sintered body for tool and manufacture thereof
Inventor: NAKAI TETSUO
IPC: C22C29/00
Filed: 1979-04-07
Abstract: PURPOSE: To manufacture a sintered body for a tool having superior wear resistance and toughness by sintering carbides, carbonitrides or carbide and oxide of Ti and W, or Ti and Mo of 1μ or less with W and Mo as binding materials on the surface of a sintered hard alloy matrix at high temp. and press.  
     CONSTITUTION: TiC powder and Mo powder with an average grain size of 1μ are mixed in a ratio of 80:20 by wt. and filled in a stainless steel container. An alloy disc made of WC-6%Co alloy is set on the powder, a die pressing body of fine iron dust is further set, and the container is stopped. Pure copper plate is placed on the container, and the whole is heat degassed in a vacuum furnace and heated to 1100°C to form a TiC-(Ti,Mo)C-Mo sintered layer with a thickness of about 0.1mm or more on the surface of a WC-15%Co sintered hard alloy. Copper penetrates into the iron dust and the interface of the container to make the container airtight perfectly. This container is then put in an ultra high press. apparatus, where the mixed power is heat sintered under a press. of 50kb and a temp. of 1200W1400°C. After cooling, the container is taken out, and the stainless steel portion is removed to obtain a sintered body for a tool having superior wear resistance and toughness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55135544-A (JP)
Title: Method of concentration of milk by use of rapid cooling method
Inventor: KAWAKAMI OSAMU
IPC: A23C1/12
Filed: 1979-04-06
Abstract: PURPOSE: The mild sterilized by heating is rapidly cooled under vacuum and at the same time the water is vaporized under vacuum, whereby the cooling and concentration operations are done at the same time.  
     CONSTITUTION: After milk just squeezed is homogenized with a homogenizer, it is sterilized by heating at a temperature of higher than 55°C and then made to flow down in thin layer or sprayed to effect vacuum evaporation. Thereby the high- temperature milk is given the evaporation area as broad as possible to effect the autogenous evaporation of water as well as self-cooling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02222253-A (JP)
Title: Computer management system
Inventor: HASEGAWA HIROMI
IPC: H04M3/42
Filed: 1989-02-22
Abstract: PURPOSE:To relieve the load of an exchange by providing a computer line and a management function of application in a protocol processing unit. CONSTITUTION:A protocol processing unit 2 is provided with a computer line 5 and a management section 24 managing the application programs in the computer 3 so as to retrieve that from which application of which computer the service is to be executed according to the message received from a private branch of exchange (PBX) 1. Thus, it is not required for the message sent from the PBX 1 to provide information commanding which application of which computer is required. Thus, the processing preparing the information table and obtaining the information through the retrieval is not required and the load of the PBX itself in offering the service is relieved.
Patent JP-S54134673-A (JP)
Title: Electronic watch with calendar
Inventor: YAMAGUCHI TETSUO
IPC: G09D3/12
Filed: 1978-04-11
Abstract: PURPOSE:To display the consecutive relation of the day of the week, and enable recall of calendar information of the day after obtaining such required information, by providing a scale-of-7 signal generating circuit which corresponds to one week, calendar memory circuit to store the calendar information of the day, and other circuits. CONSTITUTION:Suppose this day is Wednesday, August 31. When it is desired to know the month and date of subsequent Wednesdays, first a calendar memory inst- ruction (j) is generated by an external SW operation, and the contents of the counter of the day, Wednesday, August 31, are stored in a calendar memory circuit 16. Next, the external switch is operated once to generate +7 signal from 7 scale signal generating circuit 21. At this time, date counter 11, month counter 12, and month end correction 15 are actuated and ''7'' is added to the counter remaining information to display September 7, so that the month and date of the next week may be found. After obtaining the desired information, when other switch is operated to generate a stored content call instruction (k), the data contents of calendar, Wednesday, August 31, are set again in counters 11 to 14, so that the watch returns to the normal state.
Patent JP-H09234931-A (JP)
Title: Printer
Inventor: SADAKUNI MICHIYA
IPC: B41J29/46
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable the execution of printing without leaving an impossible printing state as it is or leave the impossible printing state as it is at the wish of an operator especially under the condition that a printer is not under the state that no printing is executed such as the development of an error signal for warning the mistaken operation of a user or the like. SOLUTION: In this printer, an actuating switch 6 for changingover the state of a printing processing part 8 between the state the printing is possible and the state that no printing is executed and a controlling part 5, which monitors the receiving of printing data by a receiving part 3 and the outputting of error signals from a fault detecting part 7 so as to bring the actuating switch 6 into the state that printing is possible when the printing data is received by the received part 3 and, at the same time, no error signal is outputted from the fault detecting part 7 or when, though error signal is outputted from the fault detecting part 7, the detected trouble is one, which constitutes no hindrance to the action of a printer such as the warning against the remaining amount of toner or the like, are provided.
Patent JP-S55133983-A (JP)
Title: Printing paper position deviation preventor for printer
Inventor: TAKAGI YUTAKA
IPC: B41J15/04
Filed: 1979-04-09
Abstract: PURPOSE: To prevent the position deviation of the printing paper by providing the printer with a sensing device for detecting the position of the side edge of the printing paper of the printer and a device adapted to vary the direction of the rotational axis of the pressure roll for feeding the paper with friction according to the detection signal of the device.  
     CONSTITUTION: The printing paper 1 is delivered along the given movement route with a pressure roll 3 in cooperation with the platen 2 and printed in dots with a carridge needle. A sensing device comprising light emitting sections 4" and 4''' and light detecting sections 5 is provided along the movement route of the printing paper 1 of the printer to detect the position of the side edge of the printing paper 1. In addition, a step motor 8 is provided to vary the axial direction of the rotation shaft 9 of the pressure roll 3 according to the detection signal of the sensing device. With such an arrangement, the moment the deviation in the position of the printing paper 1 reaches a point to intercept light between the light emitting section 4" and the like and the light receiving section 5, the step motor 8 is acutated to correct the deviation of the printing paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6427847-A (JP)
Title: Multiple string work main shaft grinding machine for grinding tapered surface
Inventor: KAWAMATA TAISUKE
IPC: B24B15/04
Filed: 1987-02-27
Abstract: PURPOSE:To double productivity as well as to make a space small in size by mounting both a work spindle table and a wheel spindle stock in relative positions wherein each of respective axial lines is crossed so that the tapered surface to be ground of a work is to be ground by the side grinding surface of a grinding wheel. CONSTITUTION:A work spindle table 5 is mounted on a revolving table 4, that is, a reciprocating table 2 at a position so that the axial line of a work main shaft is intersected by the axial line of a grinding wheel shaft, and the cross angle thereof is regulated by positioning the revolving table 4 in such a way that the valve phase of a poppet valve W attached to the work main shaft forms an angle in parallel with the grinding surface normal to the grinding wheel shaft. In short, it is good enough that the surface to be ground is in a position to be ground by the side grinding surface of the grinding wheel 6. Then, the reciprocating table 2 is moved first to the X axis direction, and a wheel spindle stock 3 is slightly reciprocated to the Z axis direction at the final position of notching for performing grinding by the use of the side grinding surface of the grinding wheel.
Patent JP-H05240186-A (JP)
Title: Liquid feed device for city water
Inventor: SATO KOICHI
IPC: F04B49/10
Filed: 1992-02-28
Abstract: PURPOSE:To make a pump which can cope with the pressure fluctuation of a main pipe and prevent the trip of an inverter by stopping the pump when the pressure of the water main pipe is higher than a discharge side objective pressure for a fixed time or more, and restarting the pump when the pressure is lowered less than the objective pressure. CONSTITUTION:Pumps 10, 11 are directly connected to a water main pipe 1 to send water to a demand end 22 while pressurizing the main pipe by the portion of a shortage. A first pressure sensor 18 is provided on a water conveying pipe 20 and outputs a pressure signal according to the pressure. A second pressure sensor 7 is provided on a pump sucking side water conveying pipe 2, and similarly outputs a pressure signal. A control unit 21 controls the speeds of inverter motors 12, 13 for driving the pumps 10, 11. It controls them in such a manner that the pumps 10, 11 are stopped when the pressure of the water main pipe 1 is higher than a preset discharged side objective pressure, the operating speeds of the inverter motors 12, 13 reach the lowest speeds, and this state continues for a fixed time, and the pumps 10, 11 are again operated when the main pipe pressure is lowered less than the objective pressure.
Patent JP-S62199586-A (JP)
Inventor: SUZUKI KEIJI
IPC: B62M7/04
Filed: 1986-02-28
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-S62200435-A (JP)
Title: Inclusion degree measuring instrument
Inventor: ODAKA KAZUNORI
IPC: G06F11/28
Filed: 1986-02-28
Abstract: PURPOSE:To obtain easily information for evaluating a program test and improving the performance, etc., by providing an inclusion degree output part, an instruction executing frequency output part, and an output adjusting part for managing a program to be measured and an instruction number corresponding output part and unifying their functions, on a measurement result output part. CONSTITUTION:By executing a measuring program 4, an execution measuring part 6 records an execution history, etc. in a measuring data area 5, and a measurement result output part 8 outputs a measuring data of an instruction inclusion and a branch inclusion, etc., as a result of measurement 7 from this measuring data area 5. In such a case, an output adjusting part 8e manages an inclusion degree output part 8a for outputting a result of a degree of inclusion of an instruction and a result of a degree of inclusion of a branch, an instruction execution frequency output part 8c for outputting the number of times of execution of an instruction and a branch state of every branch, and an instruction number corresponding output part 8d for outputting a program to be measured and an instruction number corresponding to the program to be measured, and outputs the program to be measured P and the result of measurement 7 of the number of times of execution, the branch state, etc., as the same output information 70.
Patent JP-H11242025-A (JP)
Title: Apparatus for automatically measuring bod
Inventor: SATO SHIGEO
IPC: G01N21/64
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To automatically measure a biological oxygen demand(BOD) of a sample water without requiring for a skill with a simple structure. SOLUTION: A fluorescent oxygen sensor chip 13 is used as an oxygen sensor to be filled in an incubation bottle 12, and a light guide 14 is provided. An X-Y moving unit 21 is provided at an upper part of an incubation unit 10. A light guide 22 of a photoelectric transducer 23 is moved on the guide 14 of each bottle 12, and its oxygen concentration (DO) information is received from the each chip 13, and photoelectrically transduced. This electric signal is input to a transducer 3 made of an information processor, which calculates the DO, and further calculates the BOD. Measurement of the DO is conducted before and after the incubation of the sample. Since the fluorescence oxygen sensor does not consume oxygen in the bottle, no error due to the oxygen consumption occurs. Thus, the bottle can be reduced in size.  And, since a light is used as a medium to communicate the signal, a plurality of sensor chip signals can be switched and measured by one transducer 23 with a simple structure and high reliability.
Patent JP-S59169846-A (JP)
Inventor: ADACHI KUNIHIKO
IPC: C08J7/06
Filed: 1983-03-17
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-S60186604-A (JP)
Title: Combustion device
Inventor: NAKAJIMA AKIHIKO
IPC: F23D3/10
Filed: 1984-03-06
Abstract: PURPOSE:To improve a mixing action taking place inside a secondary combustion chamber and provide a blue and short flame, while simultaneously burning a fuel perfectly, by opening a single-purpose secondary air port through the upper portion of inner flame cylinder to form a secondary combustion section and providing the upper portion of opposing outer flame cylinder with a throttle plate at a level lower than the secondary air port. CONSTITUTION:As the vaporization of liquid fuel proceeds, more fuel is burnt to cause a primary combustion chamber 9 subjected to an overload, urging unburnt gas to raise upwardly to a secondary combustion chamber 17. A hot, concentrated and oxygen-starving unburnt gas is collected around the entire upper periphery of inner flame cylinder located below a secondary air port by means of throttle plate 10 once, and then uniformly transferred to an area adjacent to a plurality of secondary air ports. An abundant volume of air which has been finely divided is supplied to the dense unburnt gas through many secondary air ports 3, so that the gas and the air are mixed in a finely divided and dispersed condition at an accelerated speed and in an effective manner. Thus, the unburnt gas can be burnt perfectly inside the secondary combustion chamber 17 without the chance of being thermally cracked, developing instead a ring- shaped blue and short secondary combustion flame 21 which may hardly generate soot and other noxious gases such as carbon monoxide.
Patent JP-S61202206-A (JP)
Title: 3-axis interpolation device
Inventor: HASEGAWA MASARU
IPC: G05B19/4103
Filed: 1985-03-05
Abstract: PURPOSE:To attain the simultaneous interpolation for two arc axes and a single linear axis by providing the interpolation circuits for circular and linear interpolations respectively and producing the interpolation pulses of both circuits through comparison performed among data on the largest length of those three axes. CONSTITUTION:The interpolation circuits 11 and 12 are used to obtain the 2-axis interpolation pulse of an arc and the 1-axis interpolation pulse of a straight line respectively. The 2-axis shift data X and Y on an arc are supplied to the circuit 11; while the shift data Z on the straight line and the shift data (l) on the longest axis are supplied to the circuit 12 respectively. Then the longest axis data NC on the arc is compared with the linear data NL, and an FF13 stores the result of this comparison. The AND gates 14-16 which decide the conditions by the output of the FF13 and the feedback pulse FP or the longest axis data are added together with OR gates 17 and 18. When the linear shift data is large, the output of one of both interpolation simultaneous interpolation is carried out with three axes to obtain interpolation pulses + or -DX-+ or -DZ.
Patent JP-S51126084-A (JP)
Title: Photo electric exchange equipment
Inventor: NAGAAI KAZUMICHI
IPC: H01L31/12
Filed: 1975-04-10
Abstract: PURPOSE: To obtain a division of influence through regular reflection, moreover, together being able to double the obtained amount of light to the photoelectric exchange element gaining high efficiency and therefore, being able to cut the consumption output by half. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57158056-A (JP)
Title: Video tape recorder
Inventor: SUZUKI TOSHINORI
IPC: G11B15/18
Filed: 1981-03-25
Abstract: PURPOSE: To enable accurate connection shooting without any disorder of a picture by synchronizing a control signal with RF switching pulses after pause resetting in a short time in terms of the starting characteristics of a motor.  
     CONSTITUTION: When a switch is turned on, a flip-flop FF circuit 52 is set to place a system in reproduction mode, and counters 54 and 55 are reset by a signal from the FF circuit 52. Further, an FF circuit 56 is triggered and a microcomputer 26 supplies a reversing command signal to a servo system to reverse a capstan motor 2. When counting 42 reproduction control signals, the counter 54 generates a carry signal to reset the FF circuit 56, and then while the motor 2 is driven normally, the switch of a switch circuit 58 is changed over to a side (b) to supply the reproduction control signal to the counter 55. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05244427-A (JP)
Title: Picture processing unit
Inventor: KUROSHIMA MASASHI
IPC: G09G5/36
Filed: 1992-02-28
Abstract: PURPOSE:To efficiently utilize a memory by storing picture data, dividing the picture data into plural stripe areas arranged in the vertical direction long in the horizontal direction and applying hierarchical coding to each relevant stripe. CONSTITUTION:A picture is read by a scanner 14 whose resolution is 400dpi, stored in a main memory, the resolution is decreased by a compression expansion circuit 8 and picture information obtained whose resolution is 100dpi is stored in a buffer memory. Then the picture information obtained whose resolution is 100dpi is outputted to a system bus, stored in a VRAM 4 and the picture whose resolution is 100dpi is outputted onto a CRT 5. Then segmentation of picture data is commanded by a key board 17. Segmented picture data prepared in the buffer are compressed by the circuit 8 to obtain a picture with a low resolution of 12.5dpi. Then the picture data of 12.5dpi and coded data are stored in a hard disk 11 and the picture data of 12.5dpi are stored in other buffer of the memory 2. Then the picture of 12.5dpi reduced into a size of 1/16X1/1/16 from the original picture is outputted.
Patent JP-S53128915-A (JP)
Title: Output circuit of balanced transmission line signal
Inventor: INABA FUMIO
IPC: H04L25/00
Filed: 1977-04-15
Abstract: PURPOSE: To eliminate the transient non-control state by supplying the power source to be given to the party line driver to the output part after the controlable state is secured for the output control part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63209358-A (JP)
Title: Method for testing coder and decoder
Inventor: SHINOZAKI AKIRA
IPC: H04M3/26
Filed: 1987-02-26
Abstract: PURPOSE:To reduce the test time by testing single a coding function and a decoding function of a coder/decoder mounted in a subscriber circuit. CONSTITUTION:The coder/decoder 4 mounted onto a subscriber circuit 1 connects a general-purpose test equipment 10 and an accessory circuit 400 by a probe pin P, a frequency signal a0 in voice band from a test signal generating circuit 200 is inputted to the test object coder/decoder 4, the coded output signal d1 is decoded by a testing coder/decoder 100, compares it with an original signal a0 to test the coding function of the test object coder/decoder 4. A test signal a0 outputted from the generating circuit 200 is inputted to the coder/ decoder 100, the coded signal d2 is inputted to the coder/decoder 4, the decoded output signal a2 is compared with the original signal a0 to test the decoding function.
Patent JP-S61204422-A (JP)
Title: Trench excavating method
Inventor: MURAYAMA MASAFUMI
IPC: E02F5/00
Filed: 1985-03-06
Abstract: PURPOSE:To easily excavate a trench in the same manner as in a summer season by melting ice in soil, by a method wherein, after the surface of an excavated road is heated by means of steam from a handy boiler loaded on a vehicle, an asphalt portion is peeled off, and soil is excavated by a back hoe. CONSTITUTION:A boiler 1 serving as a heating source is loaded on a vehicle 2, and heated steam from the boiler 1 is branched into plural branches through branch pipes 3. Injection pipes 4 respectively coupled to the branch pipes 3 are arranged on a road surface or when the road is frozen, holes 5 are bored, and the injection pipes 4 are respectively inserted into the holes 5. A portion, where the injection pipes 4 are arranged, in covered with a heat insulating cover 6, stream is injected for a short time, and a portion to be excavated is heated to melt frozen soil. This enables excavation of a trench as in a summer season without production of noise and vibration, and prevents an external force from being exerted on an underground buried object, resulting in the possibility to prevent damage of the buried object.
Patent JP-S58161380-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/105
Filed: 1982-03-19
Abstract: PURPOSE:To prevent the auto-doping of a P type into the second non-single crystal semiconductor layer, by providing the first P type non-single crystal semiconductor layer on a substrate or an electrode, in a photoelectric converter for generation of photovoltage. CONSTITUTION:An auxiliary electrode 41 is provided in the photo-transmitting substrate 40, and further the transparent conductive film 43 is formed. The first P type semiconductor layer 44 is formed thereon, further addition of the impurity is performed, and accordingly the second I type semiconductor layer 45 wherein ono-single crystal Si is the main constitutent is formed. Since the impurity to produce the first semiconductor layer is mixed to the depth of 50- 100Angstrom  at the time of formation of the second semiconductor layer, this I layer is formed at 100Angstrom  or more, and it is contrived thay the P type impurity and the N type impurity formed thereafter are not directly mixed at a constant density or more. Next, the third N type semiconductor layer 46 is formed.
Patent JP-S51118433-A (JP)
Title: Elecdronic color photography
Inventor: MURAKAMI KAKUJI
IPC: G03G15/01
Filed: 1975-04-10
Abstract: PURPOSE: In order to form natural color, mono-color as well as superpositive color pictures by means of abridging rhe process necessary far image-formation (such as voltage impression to charging device, supplying of developing agent to developing device) but without abridging the process necessary for mechanical ireration of copying process (such as color analyzing filter, photosensitive materials, charging device, process which transfers developing device etc.). 
     COPYRIGHT: (C)1976,JPO&Japio