baber/WOPTO huggingface dataset:
Patent JP-S5648121-A (JP)
Title: Master-slave type transformer with tertiary winding for instrumentation
Inventor: WADA KENJI
IPC: H01F38/24
Filed: 1979-09-27
Abstract: PURPOSE:To achieve higher reliability in the protection of the system by coinciding the tertiary winding wound almost equal to axial length of the master winding with the axial center of the master winding. CONSTITUTION:One leg of an iron core 5 is wound with a primary winding 1, a master winding 2, a slave winding 3, and a tertiary winding 14 in such a manner that the winding 14 almost equals the master winding 2 in the axial length while coinciding each other in the center of the axial length. Now, when the winding 2 causes a short-circuit between terminals u1-theta1, the main magnetic flux passes through the route 6 and bence, has little interlinkage with the winding 14 whereby the voltage induced in the winding 4 becomes zero. On the other hand, when the winding 3 causes a short-circuit between terminals u2-theta2, the main magnetic flux passes through the winding 14 and hence, the rated voltage is induced in the winding 14. Accordingly, when three such master-slave type transformers with a tartiary winding for instrumentation are combined, only controlling the action of the relay suffices in case of short-circuiting in the winding 2 thereby upgrading the reliability in the protection of the system.
Patent JP-S613393-A (JP)
Title: Semiconductor integrated memory device
Inventor: KUROSAWA SUSUMU
IPC: G11C11/401
Filed: 1984-06-15
Abstract: PURPOSE:To execute read actions securely even if a memory cell having a characteristic changed due to disalignment is used by providing independently dummy cells with the same directions as that connected to a digit line on a pair of digit lines. CONSTITUTION:A group of memory cells M1 and M2 and that of M3 and M4 are disposed in right-facing/left-facing symmetry on a pair of digit lines DL1 and DL2 connected to a sensor amplifier SA, while a group of dummy cells D1 and D2 and that of D3 and D4 are disposed in the same manner. When the memory cell is selected, the dummy cells with the same directions exist on a pair of digit lines without fails. For instance, the dummy cell D3 with respect to the memory cell M1, the dummy cell D2 with respect to the memory cell M4, etc. When the dummy cell having said relation with respect to a specific memory cell, read actions can be executed securely, because characteristics of the memory cell and the dummy cell change in the same manner even if the characteristics of cells change due to disalignment.
Patent JP-S63286920-A (JP)
Title: Key input device
Inventor: NAKAMURA NAOTO
IPC: G06F3/02
Filed: 1987-05-19
Abstract: PURPOSE:To prevent deterioration in the reliability of a key board even in the state of adverse environment, and in addition, to improve an operability by providing a simple key board with a key switch part and a changeover switch, and using a full key board alternatively. CONSTITUTION:The simple key board 1 consists of a key switch part 4, a CPU interface 5 and a changeover switch 6, and the switch part 4 is constituted of a numeral key and a function key. A signal pushed by the switch part 4, is inputted to the interface 5, and after being decoded, is inputted to a CPU 3 through the switch 6. Besides, by changing over the switch 6, key information outputted from the full key board 2 is inputted to the CPU 3 through a terminal 7, the switch 6 and a connection cable 8 to the CPU. In such constitution, a dust-proof and drip-proof seat key whose use frequency is a little can be used, and it does not harm the reliability even at the place of the adverse environment. Besides, at the time of the changing a program or generating a trouble, the operationability can be improved because the key board 2 is available by changing over the switch.
Patent JP-H0257979-A (JP)
Title: Abnormality detecting method for vehicle speed sensor
Inventor: TERAYAMA SATORU
IPC: G01P3/42
Filed: 1988-05-20
Abstract: PURPOSE:To smooth the continuation of speed change control and the like by starting an abnormality timer when the vehicle speed ratio between the first and second vehicle speeds, deviates from a normal range and judging the abnormality when the time which is measured with an abnormality timer exceeds a specified time. CONSTITUTION:In automatic speed change, the operation control of solenoid valves 22 and 23 is performed based on the vehicle speed signals from first and second vehicle speed sensor 32 and 33. First and second vehicle speed signals V1 and V2 corresponding to the vehicle speeds from the sensors 32 and 33 are sent into a controller 30. A vehicle speed ratio R = V1/V2 is computed. When the vehicle speed ratio R is deviated from a regular range from a threshold value larger than 1.0 to a value smaller than 1.0 and the fact is detected, an abnormal timer is started. Even if the vehicle speed ratio R is returned into the regular range, abnormal timer is reset only when the vehicle speed ratio R is in the regular range after the elapse of the specified time from the time when the ratio has returned into the regular range. In this way, inadequacy of the speed change control and the like can be prevented without affected by noises and the like.
Patent JP-S63289091-A (JP)
Title: Nozzle for hot spraying repair of c gas passageway etc. of coke oven regenerator
Inventor: TANI TOSHIRO
IPC: C10B29/06
Filed: 1987-05-20
Abstract: PURPOSE:To provide the title nozzle which is suited for hot spraying repair of the wall surface very close to a nozzle discharge opening and which comprises a nozzle, a coupling and an air blowout aperture each disposed in particular configuration and arrangement. CONSTITUTION:A repairing material supplied from a watering 8 and pressure fed from a sprayer 1 by means of a pneumatic conveyer 4, together with water, is introduced into a T-shaped nozzle 7 for padding repair and blown out from an below-formed coupling 10, which is inserted through the peripheral wall of a cylindrical nozzle 9 having at one end thereof a discharge opening 9a and having the other end blocked by a mirror wall 9b and has an opening disposed toward the mirror wall 9b. The blown repairing material and water hit the mirror wall 9b, are mixed together and reverse their direction. This reversion of direction lowers spraying pressure, thereby avoiding the scattering of the repairing material to environment by spraying pressure. On the other hand, the repairing material which is likely to drop from the discharge opening 9a due to lowering of spraying pressure is blown toward the surface to be sprayed by means of the compressed air fed through an air blowout aperture 13 disposed around the discharge opening 9a.
Patent JP-S62280968-A (JP)
Title: Accumulation type image information edition system
Inventor: MASHITA TAMON
IPC: G16H10/60
Filed: 1986-05-30
Abstract: PURPOSE:To improve re-edition ability and to save labor by recognizing image information provisionally accumulated on an optical disk, etc. and allowing a computer to automatically re-edit said information. CONSTITUTION:The computer 11 reads out the initial image information 31 in a read image file stored on the optical disk A13, and field-segments an image dot data 32 to be recognized based on field segment information stored on a magnetic disk 12. The segmented data 32 is added with its size, the size of characters, the number of characters and the type of characters as additional information, and transmitted to a recognition processor 15. It is activated and the computer is waiting for the processing of the processor 15. Based on an edition program stored on the magnet disk 12, the computer 11 decides the number of recognized characters in the field of the image information where the image dot data 32 shown by the code data 34 lies.
Patent JP-S5646722-A (JP)
Title: Method of welding plastic hollow object
Inventor: TANAKA YASUO
IPC: B29C65/06
Filed: 1979-09-26
Abstract: PURPOSE:To enable friction-welding of a plastic hollow object with an improved joint strength and size accuracy even if it has no stength enough to withstand a pressure-contacting, by a method wherein a pressurized fluid is poured by pressure  into the plastic hollow object, and friction- welding takes place in such a state as pressurizes the inside thereof. CONSTITUTION:A rotary shaft 2 of a friction-welding device 1 is supported by means of a bearing 3 so that it can freely move vertically, and a clamp 5 is secured on a lower end of the rotary shaft 2. An air cylinder 6, used for pressure-contacting, is fastened on an upper end thereof, and a pulley, provided with an electromagnetic brake 7, is secured on the shaft. A plastic tank 12, being a joining member, is pinched by means of the clamp 5. A pressurized fluid is then poured by pressure into the tank 12, and the rotary shaft 2 is lowered as it rotates. The bracket 4 is rotated in such as a state as pressure-contacts the surface whereat the tank 12 and the bracket 4 are joined together, and said joining surface is fused by the friction heat. And then, the bracket 4 is caused to stop rotating and the joining surface is cured for welding.
Patent JP-S5550119-A (JP)
Title: Fluid detecting valve
Inventor: YOSHINO MUNEHIRO
IPC: F15B15/14
Filed: 1978-10-06
Abstract: PURPOSE: To reduce the size and to stabilize the operation by assembling a cylinder having a small hole with a fluid valve.  
     CONSTITUTION: A cylinder 13, which is formed equidistantly with a plurality of small holes 130 in the circumference of the upper portion thereof, is arranged between a supporting member 14 and a valve seat ring 12 which fixedly fitted in the body 11 of such a fluid detecting valve 10 as is formed with an inlet port 111, an outlet port 112 and hole 113 separated by a partition 110. A fluid valve 17 is assembled thereinto leaving a gap g 1  thereby to define a cylinder chamber 19. Thus, a fluid operating device starts its operation to reduce the pressure in the outlet port 112. Then, the fluid valve 17 is forcibly opened downward so that the fluid flows from the inlet port 111 through the samll holes 130 and an annular chamber 16. In accordance with the reduction in the gressure upon the passage through the small holes 130, the fluid is sucked from a cylinder chamber 19. As a result, the fluid valve 17 is further moved down to block communication between a discharge port 201 and a valve chamber 25 so that the fluid in the inlet port 111 partially flows out of an outlet port 230 through a gap g 2 , a valve chamber 25 and a through hole 240. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09302756-A (JP)
Title: Device for fixing manhole invert forming member
Inventor: KUZUMOTO KENJI
IPC: E02D29/12
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To carry out drying work inside a manhole and construction work for an invert easily and efficiently by attaching and securing fixing shoes under pressure to the inner periphery of a sewer pipe and firmly holding the end portions of invert forming members by the shoes and suspension bands. SOLUTION: A conduit 6 is inserted first between sewer pipes 2 and 3 for constructing an invert to a manhole 1. Next, both the ends are sealed with a seal member 7. Then, sewer pipes 2 and 3 are connected together with the conduit 6 and sewage from upstream is directly flowed out to the sewer pipe at the downstream side. Thereafter, drying treatment is performed inside the manhole 1 and fixing shoes 8 are pressured and fixed to the end portions inside the sewer pipes 2 and 3 in such a manner that almost half of the length in axial direction is projected out. Under this state, a suspension band 9 is attached to the upper shoe 10, and the end portion of an invert forming member 4 is fitted in between a lower shoe 11 and the suspension band 9. Then, the band 9 is raised, the member 4 is held with the shoe 11 and band 9, and mortar is set at the outer side.  By doing this, the period of the work can be shortened and labor saving can be realized.
Patent JP-H08313641-A (JP)
Title: Filter amplifier for scintillation detector
Inventor: KUWATA MASAHIKO
IPC: G01T1/20
Filed: 1995-05-23
Abstract: PURPOSE: To satisfy both the counting rate characteristics and the S/N. CONSTITUTION: The time constant of a time constant circuit 2 is set to sufficiently larger than the attenuating time constant of a scintillator. A switch circuit is normally opened. The output of an amplifier 4 is detected at the peak by a peak detector 6, delayed by a predetermined time by a timing circuit 7, and supplied to a switch driver 8. The driver 8 closes a predetermined time switch circuit based on the signal from the detector 6. Thus, since the charge stored in the time constant circuit is discharged, the output signal from a scintillation detector can be captured only for a period in which the light emission signal of the scintillator exists, and hence, the response speed is fast and accordingly the counting rate characteristics can be improved.
Patent JP-H05324016-A (JP)
Title: Programmable controller
Inventor: ITO SAKAE
IPC: G05B19/05
Filed: 1992-05-15
Abstract: PURPOSE:To divide a memory into a program area and a data area almost at a desired ratio. CONSTITUTION:The programmable controller divides the memory space into plural segments and specifies segments to be used as a program memory. Plural instructions described by, for example, a ladder program are stored in the segments specified as program areas. When the control is transferred to one of the specified program areas, the instructions in the program area are read out in order and executed. When a jump condition 11 is satisfied, a jump instruction 12 is executed and the control is transferred to the address 14 of another program area specified by the segment 13. Thus, a program can be generated by describing the instructions in the segments as plural specified program areas, so the memory can be divided into the program area and data area almost at the desired ratio.
Patent JP-H05321735-A (JP)
Title: Self failure diagnosis device of abnormal engine supply voltage
Inventor: KOBAYASHI NAOKI
IPC: F02D45/00
Filed: 1992-05-15
Abstract: PURPOSE:To perform a self failure diagnosis of an abnormal engine supply voltage by finding the relation of the sizes of the lowest engine speed and the highest engine supply voltage to cope with an engine seizure due to supply voltage drop and the lowest supply voltage to cope with the compensation for fuel injection drop. CONSTITUTION:An engine 1 is arranged with at least a fuel injection nozzle 4 on its intake pipe 2. The fuel injection is controlled by means of an electronic control device 9 on the basis of each of the detection signals from such places as a throttle opening sensor 8, an ignition unit 10 and an atmospheric pressure sensor 6. On the other hand, the electronic control device 9 has a battery 11 connected thereto. In this case, the electronic control device 9 respectively memories the lowest limit engine speed and the highest limit supply voltage, both corresponding to the seizure of the engine 1 due to the battery 11 voltage drop, and the lowest limit supply voltage corresponding to the compensation of the fuel injection quantity drop. Self failure diagnosis of abnormal supply voltage is then performed in accordance with the specific sizes related to the lowest limit engine speed and each of the lowest and the highest limit supply voltage.
Patent JP-H09303657-A (JP)
Title: Connection unit for branch pipe
Inventor: OTSUGA NORIO
IPC: F16L41/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the falling of a fixture into a main pipe through its disengagement by its deformation from the inner periphery of an inner cylinder at its one end even when tightly clamped by a clamping ring. SOLUTION: A connection unit 1 for connecting a branch pipe 14 to an opening 11 formed in a main pipe 10 comprises a flange 2 composed of a pipe supporting part 21 and a jaw 22, an inner cylinder 3 provided at its inner wall with engaged parts 5, fixtures 6, 6 formed at their one ends with hooking parts 62 and at their other ends with engaging parts, and a clamping ring 4. The engaging part and the engaged part 5 are composed of engaging recesses 64, 64 with their engaging faces directed in the axial direction of the inner cylinder 3 and a pin as an engaging member which slides on the engaging face.
Patent JP-S63289781-A (JP)
Title: Lighting fixture
Inventor: FUNABASHI TADAO
IPC: F21V19/00
Filed: 1987-05-22
Abstract: PURPOSE:To facilitate the fitting and removal and improve the light distribution by providing a socket support section on the fixture main body, forming a socket into an L-shape, providing a lamp connection section on one side of it, providing a fitting section on the other side, and removably fitting it on the socket support section. CONSTITUTION:A socket 2 is removed from the socket support section 11 of a fixture main body 1, a single-base type lamp 3 is put on the socket 2, the top of the socket 2 is coupled with a base recess 33, and terminal pins 34, 34... are inserted into receiving holes. The tip of the bulb 31 of the lamp 3 is hooked on a holding member 4, the socket 2 is pushed into the main body 1 while being slightly pressed so that its fitting section 22 rides across the support section 11 and the support section 11 is coupled with the large-diameter section of the fitting hole. When the socket 2 is slightly pulled back, the small- diameter section of the fitting hole is coupled with the support section 11. The lamp 3 is thereby fitted to the main body 1 via the socket 2. This procedure is reversed to remove the lamp 3.
Patent JP-S6323369-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA NAOKI
IPC: H01L29/80
Filed: 1987-05-22
Abstract: PURPOSE:To manufacture a semiconductor device with a Schottky barrier resistant to high temperature heat treatment by a method wherein a Schottky gate electrode comprising silicide containing tungsten is formed on a compound semiconductor while the semiconductor is implanted with ion using the Schottky gate electrode as a mask to form a source and a drain region on both sides of the Schottky gate electrode. CONSTITUTION:A silicon dioxide film 2 is formed on a GaAs semiinsulating substrate 1 doped with chrome to form a window 2a. The window 2a is implanted with silicon ion; the silicon dioxide film 2 is removed forming another new silicon dioxide film to be heat treated; and an n type layer 3 newly formed is removed. A TiWSi alloy film is formed to form a Schottky gate electrode 4. Another silicon oxide film 5 is formed to form another window 5a partly exposing the surface of n type layer 3. Finally, the silicon dioxide film 5 is removed forming the other new silicon dioxide film to be heat treated forming n<+> type regions 6, 7.
Patent JP-H06332941-A (JP)
Title: Document processor
Inventor: SUGIO TOSHIYUKI
IPC: G06F17/27
Filed: 1993-05-26
Abstract: PURPOSE:To provide a document processor which can enlarge the range of documents defined as processing targets and further can enlarge opportunity to utilize machine translation technique. CONSTITUTION:A document model 4 is completed to store information provided from an input document 1 in a certain form so as to utilize it for prescribed processing. A document decomposing means 5 separates the input document into a natural language part and a visual information part while referring to the document model and applies a natural language sentence to a machine translating means 2. A document model generating means 6 collects model information from the document decomposed result and the analyzed result of the machine translating means and inserts it to the document model, and an attribute converting means 7 adds and updates the attribute of the document model from the translated result of the machine translating means. When all the natural language part and visual information part are processed, the document model is completed. As a utilizing method for the document model, there is the synthesization of an output document 3. A document synthesizing means 8 synthesizes the natural language part and/or the visual information part to the output document based on the generated result of the machine translating means and the information of the document model.
Patent JP-S5825391-A (JP)
Title: Wood waste fuel
Inventor: IKEDA SHINZOU
IPC: C10L5/44
Filed: 1981-08-06
Abstract: PURPOSE:A wood waste fuel evolving H2 and O2 by high-temp. heat generated  by combustion and enhanced in a combustion efficiency, which is prepd. by  charging saw dust to a container, mixing the saw dust with powdered Al and  Fe2O3 and burying a small container full of water in the mixt. CONSTITUTION:Saw dust 2 is charged to a container 1 and mixed with an adequate amt. of a mixt. 3 of powdered Al and Fe2O3 and a small container full of water is buried in the resulting mixt. When the obtd. wood waste fuel is put into fire and burned, at first the container 1 burns, igniting the saw dust 2, and Al and Fe2O3 are burned by heat of combustion of the saw dust to generate high-temp. heat. By that time, water in the small container 4 has been evaporated, and the resulting water vapor is decomposed by the high-temp. heat into  hydrogen and oxygen, which burn together, so that it is possible to increase the effect of combustion.
Patent JP-S6294189-A (JP)
Title: Knife
Inventor: JIEROOMU SAMIYUERU HAAN
IPC: B26B9/02
Filed: 1986-05-30
Abstract: The invention relates to knives and in particular to knives of the type of construction described and claimed in British Patent No 2108887, where the blade has a V-shaped cutting edge centrally located on a parallel sided blank with the edge flat ground to one side and ground with formulations such as serrations or serrations and scallops. The object of the invention is to improve such knives by increasing the strength at the cutting edge, which objective is met by a construction where along that side of the V-shaped cutting edge provided with formulations a number of interruptions are provided in spaced relationship along the length of the cutting edge. The interruptions can take the form of areas free from formulations or can take the form of single large serrations spaced along the length of the cutting edge.
Patent JP-S5827786-A (JP)
Inventor: ROBAATO PATORITSUKU BANON
IPC: C10G7/00
Filed: 1981-08-07
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-H01293774-A (JP)
Title: Treatment of video signal
Inventor: HORIUCHI SUNAO
IPC: G09G5/08
Filed: 1988-05-23
Abstract: PURPOSE:To precisely and easily correct memory data by making the moving speed of a cursor variable and arbitrarily rewriting data in an area designated by the cursor. CONSTITUTION:A control signal 1SZ switches the widths of pulses generated at pulse generating circuits 8 and 9, namely, the sizes of the cursors and the moving speeds of the cursors, and controls so that the moving speed of a small cursor can be lower than the moving speed of a large cursor. The output of a dividing circuit 33 is also outputted to a multiplexer 23, and the multiplexer 23 switches a divided signal having a different cycle by a correction instructing signal 1ER and outputs the switched signal to an AND circuit 22. Thus, the flickering speeds of the cursors can be controlled by the signal 1ER after a cursor pulse 1CS is gated. Consequently, while the flickering of the cursors can be made faster in a mode in which the data in a memory 1 are partially corrected, the flickering of the cursors can be made slower in another mode in which the data are not partially corrected, and the memory data can be partially corrected precisely.