baber/WOPTO huggingface dataset:
Patent JP-S5632015-A (JP)
Title: Oil supplying system for bearing for steam turbine
Inventor: SUSA AKIRA
IPC: F01D25/34
Filed: 1979-08-24
Abstract: PURPOSE: To prevent reduction of a oil pressure for bearings and reduction of a suction pressure of a shaft pump by a method wherein a suction pump and a turning gear oil pump are started when a number of revolution of a steam turbine is reduced to a value lower than a predetermined value.  
     CONSTITUTION: A shaft pump 3 activates a suction pump 6 by signals from a pressure switch 13 for detecting reduction of a suction pressure and a tachometer 2 for detecting a reduction of a number of revolution of a steam turbine 1 and secures the suction pressure of the shaft pump 3. A turning gear oil pump 8 is also activated by signals from a pressure switch 14 for detecting reduction of a discharging pressure of the shaft pump 3, a pressure switch 16 for detecting reduction of an oil pressure in turbine bearings 100 and the tachometer 2 for detecting reduction of the number of revolution. Thus, even when the number of revolution of the steam turbine is reduced, the reduction of the oil pressure in the bearings and the reduction of the suction pressure of the suction pump are prevented and damages of the bearings due to scratching and/or overheating as well as cavitation of the shaft pump can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08146359-A (JP)
Title: Method and equipment for processing lens type for ophthalmology
Inventor: JIYONASAN PII ADAMUSU
IPC: B29L11/00
Filed: 1995-04-10
Abstract: PURPOSE: To demount an ophthalmic lens from a mold, together with a surrounding flushing device, without any need of a manual work by directing accelerated electrons at least to the surface of one of mold pieces before a polymerization process. CONSTITUTION: When a monomar material is polymerized in a mold, the deposition of an obtainable polymer on the mold is known as related to the surface energy of a mold material. Thus, a flange around the projected male mold piece 20 of lens mold pieces is preferably subjected to a corona discharge processing 28, so that when two male and female mold pieces are separated from each other after a polymerized lens formation process, a post- polymerization excess material surrounding a lens forming gap is deposited on the flange of the recessed female mold piece 40, even at the time of demounting a lens therefrom. Furthermore, a processing gas flow manifold supplies the nitrogen and the air to a part of the mold piece at the corona discharge process, while evacuating the mold piece for introducing suitable cover gas to a part.
Patent JP-S60250973-A (JP)
Title: Paper feeder for printer
Inventor: HAMAMICHI YOSHIHIRO
IPC: B41J13/00
Filed: 1984-05-28
Abstract: PURPOSE:To enable efficient printing, by a method wherein a pin feeding mechanism, a platen and an automatic sheet feeder are driven by a single paper-feeding motor, and paper feeding velocity is increased where the automatic sheet feeder is fitted. CONSTITUTION:When the automatic sheet feeder is used, an operating lever 20 is turned counterclockwise to turn a cam 19 counterclockwise, an arm 17 is turned counterclockwise with a pin 18 as a center by a spring 26, whereby a pinch roller 23 is brought into elastic contact with the platen 23, and based on this condition, a detecting switch 53 is turned ON. With the switch 53 turned ON, a rotating speed higher than that for a standard feeding velocity is set on a timer 59, the paper is fed by an amount corresponding to one or more lines, and then a normal printing operation is conducted. On the other hand, where the automatic sheet feeder is not fitted, a normal paper feeding velocity is set on the timer 59.
Patent JP-H04318055-A (JP)
Title: Epoxy resin composition
Inventor: HIDA MASAYUKI
IPC: C08L63/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain an epoxy resin composition having excellent resistance to soldering and adhesion and suitable for semiconductor sealing material, coating, adhesive, etc. CONSTITUTION:(A) An epoxy resin is blended with (B) a phenol expressed by the formula (R1 and R2 are H or 1-5C alkyl) or a novolak compound of the above-mentioned phenol added at an equivalent ratio of phenolic hydroxyl group per epoxy of the component A of 0.1-1.5 and further (C) an inorganic filler (e.g. fused silica or crystalline silica) added at an amount of 10-90wt.%, preferably 70-90wt.% based on total amount to provide the objective resin composition.
Patent JP-S60251449-A (JP)
Title: Address selecting method of extended memory
Inventor: SHICHINO YASUHIKO
IPC: G06F13/16
Filed: 1984-05-28
Abstract: PURPOSE:To execute the transfer processing of a series of data to another area efficiently by using data obtained by combining the output of an adder with data in another prescribed bit range on an address bus as the address information of a memory circuit. CONSTITUTION:The bit 0 of data outputted from a selecting circuit 3 has 2<16> weight and but 1 and bit 7 have 2<17> and 2<23> weights respectively. Therefore, data outputted from the circuit 3 has the value of A232<23>+A222<22>+...A162<16>. Data on the address bus has the value of B192<19>+B182<18>+...B02<0>. The adder 5 calculates A232<23>+A222<22>+...A162<16>3B172<17>+B162<16>. A value obtained by adding the output of the adder 5 to the value of the bit 0 or bit 15 on the address bus is used as an address for the memory circuit 6.
Patent JP-H05302834-A (JP)
Title: Filter device
Inventor: YAMAZAKI TAKESHI
IPC: G01D3/028
Filed: 1992-04-28
Abstract: PURPOSE:To realize a filter device, whose characteristic change with respect to temperature change is less, at a low cost. CONSTITUTION:An integrating circuit 54 is the first filter means, which electrically processes the input signal from a vehicle speed sensor 28 or the like. The change in constant of the integrating circuit 54 caused by temperature change is corrected by changing the constant of an integrating circuit 58, which is the second filter means, in response to the result of the detection of an ambient-temperature detector 25. In this way, the constant filtering time can be always obtained without using an expensive element having excellent temperature characteristic in the integrating circuit 54.
Patent JP-H11345381-A (JP)
Title: Detecting device and alarm system
Inventor: PAYNE ROGER DENNIS
IPC: G08B17/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device and a control system, where strong electronics with a simple configuration at a low cost are used. SOLUTION: A signal generating means 1 generates state change signal for a shift from a stopped state to an alarm state when a change has occurred in the situation. An impedance change-over means 5 changes-over the impedance between terminal L1 and L2 between two high and low states. The means 5 shifts a high impedance state into the low impedance one in accordance with a state change signal. The increase of a current drain in the low impedance state is adopted as a state change detecting signal. A voltage response means 6 recovers the high impedance state in the change-over means 5, reduces the current drain and, then, prevents power waste.
Patent JP-S60571-A (JP)
Title: Graphic processing system for plate working
Inventor: TANABE YASUHIRO
IPC: G06T7/60
Filed: 1983-06-15
Abstract: PURPOSE:To facilitate preparation of nesting graphic of a non-rectangular plate member by obtaining the area of a rectangular form referring to the maximum and minimum coordinate positions of the X side and Y side while rotating the graphic of the plate member. CONSTITUTION:When nesting a plate member of the shape to be cut to a plate of fixed size, a controlling device 4 rotates a two-dimensionally developed graphic of the plate successively at specified angles around arbitrary X, Y coordinate positions. The area of rectangles basing on the maximum and minimum coordinate positions of the X side and Y side of the development at the rotation position are determined successively and stored in a memory 12. A rectangle having the minimum area is processed as a nesting graphic.
Patent JP-S5633051-A (JP)
Title: Removing apparatus for smoke
Inventor: OONO GENJI
IPC: B03C3/41
Filed: 1979-08-25
Abstract: PURPOSE: To increase remarkably collecting effect without lowering the electric charging efficiency for polluted gas of high concn. as well, by arranging a corona discharge electrode, which discharges only at its projected end and faces the outlet side.  
     CONSTITUTION: Application of high voltage between a discharge electrode 7 and a counter electrode 1 causes to generate corona ions from the projected end 12 of the electrode 7 by the corona discharge, and the ions advance like a shower along arrows 8 in the direction of the counter electrode 1 by the repulsion of the discharge electrode 7. The gas stream flowing into the negative pressure region formed near the projected end 12 of the electrode 7 runs unilaterally in the direction of an arrow 9 from the inflow side, opposing to the corona wind, hereby no stream flows in from the outlet side, consequently the whole air exposed to the corona shower becomes polluted air thereby increasing electric charging efficiency of the floating pollutant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63275032-A (JP)
Title: Dip coat device
Inventor: SHINOURA OSAMU
IPC: G11B5/84
Filed: 1987-05-01
Abstract: PURPOSE:To form a uniform coating film by providing an absorbancy sensor sensing the absorbancy of a dip coat liquid in a dip bath and controlling the concentration of the dip coat liquid based on a sensing signal of the sensor. CONSTITUTION:The dip bath 2 with the tip coat liquid 1 put therein, the absorbancy sensor 3 sensing the absorbancy of the dip coat liquid 1 in the dip bath 2, and a controller 4 controlling the concentration of the dip coat liquid 1 based on a sensing signal of the sensor 3 are provided. A fluoride group lubricant solution used to form the dip coat liquid such as a liquid protection film of a magnetic disk has the light absorption varying nearly proportional to the concentration at a specific wavelength. Thus, the concentration of the dip coat liquid in the dip bath is controlled with high accuracy continuously in on-line. Thus, the uniform coating film is formed to an object.
Patent JP-H07312950-A (JP)
Title: Harvester for non-head-formation leaf vegetable
Inventor: MATSUI MIKIO
IPC: A01D45/28
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a lightweight frame enabling the works of two workers in a riding state so that non-head-formation leaf vegetables cultured in a green house are harvested during the travel of the harvester in a state straddling flat levees. CONSTITUTION:In the non-head-formation leaf vegetable harvester produced by installing a travel part comprising two front wheels, two rear wheels and a frame F and further locating a front treating part at the front part of the travel part, and used for digging the non-head-formation leaf vegetables, cutting the roots and subsequently carrying the root-cut leaf vegetables onto a working table, the frame F is composed of a working frame 43 located at the upper part, a frame 3 for sliding the front treating part, wheel frames located on both the sides of the lower part, and vertical frames 34, 36 for connecting the upper parts to the lower parts, and the wheel frames supports the two front wheels and the two rear wheels. Right and left seat-supporting frames are projected from the right and left wheel frames, respectively, and the seal- supporting frames 35 support seats 1L, 1R.
Patent JP-H05280823-A (JP)
Title: Double effective absorption refrigeration system
IPC: F25B15/00
Filed: 1992-03-31
Abstract: PURPOSE:To reduce a required liquid column height of a solution pipe ranging from a high temperature regenerator to a low temperature regenerator without reducing thermal efficiency and to provide an entire small-sized machine by a method wherein a metering mechanism is arranged at the upstream side of the high temperature heat exchanger in the solution pipe ranging from the high temperature regenerator to the low temperature regenerator through the high temperature heat exchanger. CONSTITUTION:A U-shaped lowest part of a medium concentration pipe 14 ranging from a vapor-liquid separator 5 to a low temperature regenerator 6 is arranged at an upstream side of a high temperature heat exchanger 10 and then a metering valve 15 is arranged near the lowest portion. With such an arrangement, a pressure difference between the vapor- liquid separator 5 and the low temperature regenerator 6 is supported by a pressure difference across the metering mechanism 13, a pressure difference across the metering mechanism 15 and a liquid column ranging from the U-shaped part to the liquid surface of the low temperature regenerator 6. Air bubbles mixed from the vapor-liquid separator 5 into the solution and dropped are prevented from riding over the U-shaped part. Then, it is possible to reduce the required liquid column of the solution pipe extending from the high temperature regenerator 4 to the low temperature regenerator 4 without reducing heat efficiency and to provide an overall small-sized machine.
Patent JP-H05281282-A (JP)
Title: High-frequency impulse generation circuit of fault locator
IPC: G01R31/08
Filed: 1992-04-01
Abstract: PURPOSE:To achieve a high-frequency impulse generation device of a fault locator without requiring complex modification of structure even by change in center frequency. CONSTITUTION:The title circuit is provided with a ROM 5 which encoded data on a waveform level at each sampling which is calculated by substituting a center frequency and a sampling period into a high-frequency impulse wave format previously and then storing it, a clock pulse oscillator 1 which oscillates a clock pulse corresponding to the sampling period, and a trigger signal generation circuit 2 which outputs a signal for a time where a high-frequency pulse is transmitted. Furthermore, it is provided with a gate circuit 3 which outputs a clock pulse by opening the gate while a trigger signal is being generated, a counter circuit 4 which outputs a read-out address signal of a waveform level which is stored in the ROM 5, a D/A converter 6 which changes a coded waveform level which is read out of the ROM 5 according to an address signal in sequence, and an amplifier 7 which amplifies the analog waveform into a specified output level.
Patent JP-S58225432-A (JP)
Title: Request buffer device
Inventor: KANESHIRO MORISHIGE
IPC: G06F13/16
Filed: 1982-06-24
Abstract: PURPOSE:To realize the processing at a high speed with a small quantity of hardware, by applying FIFC control to the requests of the same independent processing system which are in a queuing state within a request buffer, and giving independent input/output relations to the requests of different independent processing systems. CONSTITUTION:A request buffer 405 has 4 request storing parts (buffers) B0-B3, for example, to store the bank access request of each independent processing system which is supplied via a data line 404. The request is written to the buffer 405 on the basis of a buffer writing address 406 and a writing permitting signal 407. A buffer circuit 410 shows in idle state of a buffer, and a buffer writing address 406 is delivered from a buffer writing address (WA) generating circuit 412 and from the status information of the circuit 410. Buffer reading address generating circuits 4130-4135 are provided in 1:1 correspondence to memory banks.
Patent JP-H047546-A (JP)
Title: Cartridge barrel forming device
Inventor: KATO TOSHIO
IPC: B29C53/42
Filed: 1990-04-26
Abstract: PURPOSE:To prevent a design surface from being damaged by conveying the opposite surface of a blank from its design surface in slide contact with a conveyance member in front of and behind a cartridge barrel formation position where the blank is formed in a nearly cylindrical shape. CONSTITUTION:When the blank 2 is carried by a conveying means 3 onto a core die 4, a punch which has an arcuate recessed part and both-side dies 6a and 6b which have arcuate recessed parts are moved to form the blank 2 in the nearly cylindrical shape by the die consisting of those core die 4, punch 5, and both-side dies 6a and 6b. At this time, the blank 2 is conveyed onto the core die 4 by the conveying means 3 with the design surface up. Consequently, the conveyance guide 3a is never rubbed against a design surface during the conveyance to evade flawing and a decrease in the product value of the cartridge.
Patent JP-S601865-A (JP)
Title: Close contact type image sensor
Inventor: SATOU MASUJI
IPC: H01L27/146
Filed: 1983-06-17
Abstract: PURPOSE:To enable to reproduce fresh image by forming to reduce the interelectrode distance of photoconductive element arrays from the center to the end, thereby maintaining the resistance value distribution of the photoconductive film over the entire portion substantially constant. CONSTITUTION:The distance L between the electrodes 13 is formed so that the distance Lc of the centers is considerably larger than the distance Le at the end part. The values of the distances Lc, Le and the variations of them are calculated by measuring the bright sheet resistance of the photoconductive film 12 and the deformation of the value of the W by experiments. The beat phenomenon of the bright resistance distribution due to side etching of the width of the electrode is cancelled, the conversion to binary value can be facilitated, and fresh image can be reproduced.
Patent JP-H05283853-A (JP)
Title: Printed-circuit board
IPC: H05K3/34
Filed: 1992-04-03
Abstract: PURPOSE:To prevent flowout, adhesion, deposition of solder to pads and to obtain a suitable amount of the solder by forming film to which the solder does not adhere on the side faces of the pads. CONSTITUTION:Pads 2 are formed by pattern-etching a copper foil with which an insulating board 1 is clad, and a copper oxide film 3 is formed on its side face. After the pads 2 of the printed circuit board are coated with cream solders 4, leads 5 of a component are placed, and heated. Then, the solders are melted to solder the pads 2 to the leads 5. In this case, since the films 3 to which the solder does not adhere are formed on the side faces of the pads 2, the melted solder does not flow to the side faces of the pads 2, and almost all the solder on the upper surfaces of the pads 2 contributes to the soldering.
Patent JP-H09298285-A (JP)
Title: Integrated circuit device incorporating light receiving elements and manufacture thereof
Inventor: KAWARATANI MASAHIKO
IPC: H01L31/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device incorporating a plurality of light receiving elements wherein an integrated circuit and the plurality of light receiving elements are formed adjacent to each other on a semiconductor substrate, which can be made small in size and low in power consumption, can improve its productivity and be made low in its manufacturing cost; and also to provide a method for manufacturing the integrated device. SOLUTION: Three light receiving parts (N<-> epitaxial layer 3) are divided on a semiconductor substrate 1 as surrounded by a P<+> type element isolation diffusion region 2b and a P<+> type buried region 2a. In this way, the high-concentration region having the same conduction type as the semiconductor substrate 1 is subjected to an element isolation of the light receiving region by means of burying and diffusing processes used at the time of forming a transistor to thereby form a light receiving part. As a result, since minor carriers generated by light illuminated on an area other than the light receiving part can be captured, cross-talk can be prevented. Since an additional formation step in the same process as an integrated circuit is eliminated, its productivity can be improved. Further, since fine processing is possible, its miniaturization can be realized.  Since it can be made in the form of an integrated circuit, a low power consumption can be realized.
Patent JP-S59844-A (JP)
Title: Gas introducing tube of mass spectrograph
Inventor: USUHA TAKAHIRO
IPC: G01N1/00
Filed: 1982-06-25
Abstract: PURPOSE:To prevent worsening of a response characteristic due to a change of fluid impedance caused by the contractive deformation of a filter, by providing a guard for suppressing the contractive deformation of the filter to the inside of the filter of sack shape arranged to the front part of a gas flow adjusting part. CONSTITUTION:A gas introducing tube is constituted by a resin made tube main unit 21, gas flow adjusting part 22 of metallic fine tube mounted to a point end part of the main unit 21, sack shaped filter 23 provided to the front part of the adjusting part 22, and a guard 24 set to the inside of the filter 23. The adjusting part 22 is inserted to the point end part of the main unit 21 and fixed to the main unit 21 by an adhesive agent 25 in such a manner that the point end of the adjusting part 22 is protruded from the point end of the main unit 21. The filter 23 is provided so as to coat the main unit 21, adjusting part 22 and the guard 24, and fixed to the main unit 21 by the adhesive agent 25. The guard 24 comprises a ring shaped part 31 and plural bar shaped parts 32, and is not easily deformed, and a flow of gas is not influenced. In this way, worsening of a response characteristic due to a change of fluid impedance can be prevented.
Patent JP-H01279684-A (JP)
Title: Vertical synchronizing signal detecting circuit
Inventor: TAKAHASHI TAKAO
IPC: H04N5/93
Filed: 1988-04-30
Abstract: PURPOSE:To surely detect the first line and to accurately judge whether a field is an odd field or an even field by detecting the phase difference between the phase of a detected signal for a vertical synchronizing pulse and the phase of a horizontal synchronizing and synchronizing the phase of the detected signal for the vertical synchronizing pulse with the phase of the horizontal pulse. CONSTITUTION:The phase of the detected signal for the vertical synchronizing pulse passed through a variable delaying circuit 105 and the phase of the horizontal pulse are compared at a phase comparing circuit 106, and the delay quantity of the variable delaying circuit 105 is controlled according to the phase difference between the phase of the detected signal for the vertical synchronizing pulse and the phase of the horizontal synchronizing pulse given through an integration circuit 107. A window pulse is formed at a window pulse forming circuit 110 based on the detected signal for the vertical synchronizing pulse outputted through the variable delaying circuit 105. Thus, while the horizontal synchronizing pulse of the first line can be detected by the output from an output terminal 111, it can be judged whether the field is the odd field or the even field.
Patent JP-S59233070-A (JP)
Inventor: USHIRO HIDEJI
IPC: E04B5/32
Filed: 1983-06-16
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-H0840763-A (JP)
Title: Production of platy building and decorative material resembling natural stone and material obtained thereby
Inventor: NORUBAATO GUROIRITSUHI
IPC: E04F13/14
Filed: 1995-05-08
Abstract: PURPOSE: To obtain tabular building and decorative materials similar to natural stone and having high strength by producing finishing materials from mixtures of crushed glass, inorganic components and finely divided additives with a specified process.  
     CONSTITUTION: Tabular building and decorative materials are produced from mixtures of crushed glass, inorganic components and finely divided additives with a process written below. That is (1) the mixture comprising at least one flat layer having a uniform thickness is introduced into a heat-resistant mold, (2) the layer is dried at a temp. of 60-110°C in the mold. Subsequently, (3) the layer is heated up to 720-1100°C at a 0.5-3.0 K/minute speed, (4) the temp. is maintained for 20-120 minutes and (5) the layer is cooled to room temp. at a 0.5-3.0 K/minute speed. In the production the mixtures are produced with 85-98 wt.% crushed glass, 0-14 wt.% inorganic components and 0.3-5 wt.% finely divided additives (based on total weight). 
     COPYRIGHT: (C)1996,JPO