baber/WOPTO huggingface dataset:
Patent JP-S57133662-A (JP)
Title: Master sliced large scale integration substrate
Inventor: NOMURA MINORU
IPC: H01L27/04
Filed: 1981-02-13
Abstract: PURPOSE:To relieve the partial jam of wiring with the improvement of the degree of integration by removing the cells of the four corners of an array and increasing a wiring region in the LSI substrate in which the cells consisting of transistors, resistors, etc. are arranged and formed in array-shaped forms. CONSTITUTION:A cell array 21 and power supply buses 9 are disposed to the central section of a substrate 1, peripheral circuits 5 and input/output connecting wires 8 are shaped to a surrounding section, and An LSI substrate 1 according to a master slice system is constituted. A plurality of transistors 31, resistors 32, etc. mutually isolated electrically are formed to each cell 3 arranged in (n) lines and (m) rows, but the cells 3 are not disposed at the four corner sections 21a of the cell array 21, and the four corner sections are utilized as the wiring regions 10. Accordingly, the partial jam of virtual input/output terminals 7, which are connected through the peripheral circuits 5 and the connecting wires 8 from input/output terminals 4 and crowd at four corner sections on an internal and external boundary line 6, and wiring with the cell array 21 at the four corner sections can be prevented on the substrate integrated to a high degree.
Patent JP-S61177435-A (JP)
Title: Power supply switch device of liquid crystal spectacles
Inventor: YAMAMOTO HIROYUKI
IPC: G02F1/13
Filed: 1985-02-02
Abstract: PURPOSE:To prevent a switch being left unturned off, by providing the switch which is turned on when a temple is opened and turned off when the temple is folded in the vicinity of a hinge section. CONSTITUTION:Switch contacts 12a and 12b, which confront each other and constitute a power-supply switch 12, are installed to the end face of a temple 14 and end face of a frame main body 2 in the vicinity of one side hinge 13 section. When the temple 14 is opened, the contacts 12a and 12b contact and the switch 12 is turned on and, when the temple 14 is folded, the contacts 12a and 12b are separated from each other and the switch 12 is turned off. If spectacles 1 is taken off and kept unused, the power-supply switch 12 can be turned off when the temple 14 is folded. Thus the switch 12 can be prevented from being left unturned off when the spectacles 1 is not used.
Patent JP-H01195252-A (JP)
Title: Lead alloy for storage battery
Inventor: MORINARI RYOSUKE
IPC: H01M4/68
Filed: 1988-01-29
Abstract: PURPOSE:To obtain the title alloy in which solidifying faults such as solidifying cracks and shrinkage cavities do not occur by incorporating specific compositional amounts of S, Se, Te, etc., to a Pb alloy having the specific compsn. consisting of Ca, Sn and Pb. CONSTITUTION:The Pb alloy consisting of, by weight, 0.05-0.1% Ca, 0.3-0.8% Sn and the balance constituted of Pb is regulated to the base and any of S, Se and Te is incorporated thereto each in the range of 0.003-0.01%, 0.005-0.02% and 0.015-0.03%. The addition of S, Se, Te, etc., to the above Pb alloy is executed in such a manner that the mother alloy such as Pb-S, Pb-Se and Pb-Te is once manufactured and is added to the Pb alloy. By the addition of S, Se, Te, etc., the casting faults at the time of solidifying the above Pb alloy can be prevented.
Patent JP-S54111076-A (JP)
Title: Monitor controller
Inventor: ITOU MITSUO
IPC: H04Q9/14
Filed: 1978-02-21
Abstract: PURPOSE:To reduce the load of CPU by inserting the status change information into the idle bit of transmission information word to be transmitted from the secondary station to the control station with a presence of status variation of the station to be controlled being detected at the secondary station without passing through CPU. CONSTITUTION:Status variation detectors 91-9n for detecting the status variation of digital section of the control station to be controllerd are provided with the respective secondary stations 21-2n, in which only information indicating the status  variation is detected from the information transmitted from the transmission line Cl-Cn into the interior of input/output power unit 31-3n, providing the status  variation information detecting controller 81-8n to control them. Further, for status  variation indicator 7 wherein the signal lines f1-fn from respective input/output  device 31-3n enter into commonly and the connecting changeover unit 6 whereby  the connection of CPU 5 and one master station 4 is changed-over are provided.
Patent JP-H01198223-A (JP)
Title: Protective device for capacitor
Inventor: OKAMOTO MASARU
IPC: H02H7/16
Filed: 1988-02-01
Abstract: PURPOSE:To protect a capacitor from overcurrents by connecting a superconduction current limiter to a capacitor bank. CONSTITUTION:A plurality of capacitors 1 are connected in parallel or in series, thus forming a capacitor bank. A superconducting current limiter 3 which is made in a superconductive state at a liquid-nitrogen temperature is connected in series with the capacitor bank. There is not resistance at normal currents by properly setting the limiting currents of the superconducting current limiter 3, and the current limiter 3 can operates as a resistor at currents larger than the rated currents of the capacitor 1.
Patent JP-2000224718-A (JP)
Title: Lightning protective device and ground terminal board with the device
Inventor: MATSUDA JUNICHI
IPC: H02B1/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress discharge voltage applied to electrical apparatuses as surge voltage at the time of a lightning by connecting a surge attractive element between different ground conductors connected for only grounding the electrical apparatuses. SOLUTION: A ground terminal 2 is accommodated in a board body 1 and connected to a connecting line L1 connected to the ground terminal of an electrical apparatus. The ground terminal 3 is also accommodated in the board body 1 and connected to a plurality of connecting lines L2 connected for only grounding the electrical apparatus, not for connecting a lightening arrester. The connecting line L2 for B type ground is a connecting line L2 for the secondary ground of a power transformer, and the connecting line L2 for D type ground is a connecting line L2 for the protective ground of the general electrical apparatus connected to power supply. A surge collecting element 6 is connected between the connecting terminals 2 adjacent to each other, therefore, it is connected between the different connecting lines L2 through a connecting bar 4 and the ground terminal 3.  It is thus possible to suppress discharge voltage applied to the electrical apparatus as surge voltage at the time of a lightning.
Patent JP-S62191598-A (JP)
Title: Production of paper and cardboard
Inventor: JIYON RANGURII
IPC: D21H17/68
Filed: 1987-01-29
Abstract: Paper or paper board is made by passing an aqueous cellulosic suspension through a centriscreen or other shear device and then draining the purified suspension, and an improved combination of retention, drainage, drying and formation is achieved by adding to the suspension an excess of high molecular weight linear synthetic cationic polymer before shearing the suspension and adding bentonite after shearing.
Patent JP-S60162659-A (JP)
Title: Ink dot printer
Inventor: OKUNO SHIGERU
IPC: B41J2/28
Filed: 1984-02-06
Abstract: PURPOSE:To obtain an ink dot printer which can copy as required by strengthening the drive force of a drive unit with a drive force switching mechanism which varies the drive force of a drive unit. CONSTITUTION:An electromagnet 18 attracts an armature 20 by selectively energizing from a drive power source, a movable end 19 pushes the rear end of a needle 8 to fly the needle 8. The drive force of the electromagnet 18 which flies the needle 8 can be selected by a drive force switching mechanism 23. When a copy switch 24 is set to C1, the voltage from the drive power source connected to T1, T2 is applied to the electromagnet 18 without decreasing. When the switch 24 is set to C2, the voltage reduced by a resistor 25 is applied to the electromagnet 18. When the switch 24 is set to C1, the needle 8 is impacted to a record sheet 2, and when the switch 24 is set to C2, the needle 8 is merely contacted with the sheet 2. Thus, two types of dot printer functions can be obtained merely by switching the switch 24.
Patent JP-H11218731-A (JP)
Title: Power supply device/method
Inventor: FUJISE TAKASHI
IPC: G09G3/36
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of variably controlling the temperature gradient of output potential. SOLUTION: When the output potential of a means 2 for adding 1st power supply potential Vx of which temperature gradient is (a) to 2nd power supply potential Vy of which temperature gradient is (b) is Vz=AVx+BVy (A and B are coefficients: expressions constituted of resistance values), the temperature gradient (c) of output potential is expressed by c=(AVx×a+BVy×b)/(AVx+ BVy), so that the temperature graident of output potential can be variably controlled by adjusting the coefficients A, B and the potential values Vx, Vy. Since the temperature characteristic of the power supply device can be matched with that of a liquid crystal display element to be driven by adjusting output potential adjusting resistance and input potential, display quality can be maintained against the ambient temperature.
Patent JP-S58138602-A (JP)
Inventor: UMIHORI MASAAKI
IPC: B27L5/00
Filed: 1982-02-10
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-H02199698-A (JP)
Title: Semiconductor memory device
Inventor: SAKAMOTO MAKOTO
IPC: H01L29/792
Filed: 1989-01-30
Abstract: PURPOSE:To attain nonvolatile and completely static signal storage with a less area of a silicon chip by adopting the constitution such that a signal storage circuit with less element number is used, the signal storage circuit and a program circuit are separated so as to avoid the presence of a DC current bus between the two circuits. CONSTITUTION:A signal storage circuit 30 acts like amplifying a threshold level of a field effect transistor (TR) with a floating gate electrode for latch FAMOS by applying a power voltage to a control gate G of the FAMOS 32. Then a program circuit comprising another FAMOS 40 is used to connect floating gates FGs of the FAMOS 32,40 and a program voltage is applied to a drain region D of the program FAMOS 40 to apply write. The signal storage circuit 30 with less number of elements is used and the signal storage circuit 30 and the program circuit 40 are separated so as to avoid the presence of a DC current bus between the two circuits, then nonvolatile and completely static signal storage is attained with an area on a silicon chip.
Patent JP-H04257806-A (JP)
Title: Image forming member supporting device
Inventor: OGASAWARA YUJI
IPC: G02B7/00
Filed: 1991-02-13
Abstract: PURPOSE:To attain a highly accurate image forming member supporting device by dividing the supporting body of an image forming member into two bodies of a general supporting body and a dedicated supporting body, to improve the processing accuracy of respective parts. CONSTITUTION:For supporting the image forming member of a lens group, two bodies for first and second dedicated supporting bodies 33 and 34 supporting first and second lens groups 13 and 14 and for the general supporting bodies 23 and 24 fitting into the dedicated supporting bodies 33 and 34 and supporting them, are obtained. The dedicated supporting body is worked by a lathe, and the general supporting body is worked by molding. Thus, the center of respective lens groups are accurately made coincident with an optical path.
Patent JP-S59147712-A (JP)
Title: Roll reassembling device in electric welded tube manufacturing installation
Inventor: MORI TAKESHI
IPC: B21B31/10
Filed: 1983-02-09
Abstract: PURPOSE:To improve the efficiency of roll reassembling operation by providing a roll reassembling truck, capable of traversing in the direction parallel to the mill line, to the operating side of a mill line. CONSTITUTION:In extracting rolls, a roll reassembling truck 22 is posisioned after traversing it by engaging a positioning fixture 47 with a stopper 48 with the aid of a cylinder 46. The heights of an upper-roll lifting fork 43 and a lower-roll lifting fork 43' are adjusted by moving them vertically with the aid of a work jack 38. An operating stand is removed by a ordinary procedure. Next, a shifting frame 30 placed on the truck 22 is advanced to the stand side to insert the forks 43, 43' into the undersides of an upper roll 13 and a lower roll 13' respectively, then both rolls 13, 13' are held and hooked by catching claws 45, 45'. Then the upper and lower rolls 13, 13' are extracted from an upper roll shaft 11 and a lower roll shaft 11' to finish the extracting operation by retreating the frame 30 on the truck 22 to the original position.
Patent JP-H08213779-A (JP)
Title: Electronic equipment
Inventor: OUCHI TETSUYO
IPC: H05K7/20
Filed: 1995-02-08
Abstract: PURPOSE: To reduce the production cost for a frame and shorten the time for shelf mounting work by arranging screw holes in one vertical line for bolts for mounting and fixing the shelves to the main body of the frame. CONSTITUTION: In an electronic equipment having box-shaped shelves mounted in multi-stage to a frame housing electronic components, the frame comprises a rear surface plate 31 having L-shaped bent plate portions 32 at right and left side edges, a pair of right and left side surface plates 35 having curved plate portion 36 at the rear side edge, a planwise U-shaped main body 30 of the frame formed as one united body by tightly welding to a first bent plate portion 32A of the L-shaped bent plate 32 corresponding to the curved plate portion 36, a bottom plate 11 fixed to the lower portion of the main body 30 of the frame, and a top plate 12 fixed to the upper portion of the main body 30 of the frame.  Screw holes 33 are arranged on one line for bolts to be mounted and fixed to the main body 30 of the frame for arranging the shelves 40 at the L-shaped bent and curved plate portion in parallel to the rear surface plate 31. By doing this, working can be performed by general-purpose type bending dies and thus facility costs can be reduced.
Patent JP-H04313728-A (JP)
Title: Production of liquid crystal display element
Inventor: OZEKI MASAO
IPC: G02F1/1339
Filed: 1991-01-22
Abstract: PURPOSE:To obtain the liquid crystal display element which prevents the movement and flocculation of spacers, is improved in the uniformity of gaps and has a good contrast. CONSTITUTION:While an adhesive spacer spraying nozzle 1 is moved to all the corners on a substrate 6 by an arm 4, the adhesive spacers 5 previously coated with an adhesive exhibiting adhesiveness by heating on the surfaces are sprayed. A heat source device 3 is moved by the arm 4 in synchronization therewith to heat the adhesive spacers 5 and to fix the spacers onto the substrate 6. A liquid crystal layer is crimped between a pair of the substrates which face each other and for which this substrate is used as one thereof, by which the liquid crystal display element is produced.
Patent JP-S53105935-A (JP)
Title: Service interruption detector for electronic computer
Inventor: YOSHIKANE MEIJIYUN
IPC: G06F1/28
Filed: 1977-02-28
Abstract: PURPOSE: To supplement the RAM by a capacitor, etc. at the service interruption time to preserve the data, by stopping the operation of the central operation processor immediately if the processor is under the waiting state when it receives the comparison signal and after the order execution if the processor is being executing the order respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60164968-A (JP)
Title: Digital data signal recording device
Inventor: YOSHIMOTO KAZUO
IPC: G11B27/30
Filed: 1984-02-07
Abstract: PURPOSE:To make efficiently analysis etc. of a reproduced data by inserting a sentence such as the content of recorded data, date of recording, condition of recording etc. when recording. CONSTITUTION:When recording, control words (sentence) of maximum 256 characters for superimposing are prepared by the program control of a microprocessor 23 of a system controller 21 using a CRT display 25 and a keyboard 26. The control words are transferred to a memory of a microprocessor 19 through a bus 22, and further transferred to a memory 27 of an interface 5. Transfer to the memory 27 is executed in blanking time of the interface 5, and data transferred by the interruption processing of the microprocessor 19 side. Control words written in the memory 27 of the interface 5 are multiplexed with time so as to come to the forefront of data outputted from a buffer memory 2 and recorded in a magnetic tape.
Patent JP-H08213323-A (JP)
Title: Selective growth of semiconductor layer
Inventor: NISHIDA TOSHIO
IPC: H01L21/205
Filed: 1995-02-08
Abstract: PURPOSE: To avoid the formation of recessions on the central part in the connecting direction of both ends holding a semiconductor layer forming region by a method wherein the asymmetry of both parts holding a stripe type semiconductor layer forming region of a mask layer is properly selected. CONSTITUTION: A mask layer 2 made of e.g. SiN is formed on a semiconductor substrate 1 by photolithography so as to leave a stripe shape semiconductor layer forming region 3. At this time, the mask layer 2 is formed in a pattern wherein both parts 2L and 2R holding a stripe type semiconductor forming region 3 are made asymmetrical to the central line of said region 3. When a semiconductor layer 5 is formed even in the outside region 4 of both parts 2L and 2R of the mask layer 2 on the semiconductor substrate 1, another semiconductor layer 6 similar to the semiconductor layer 5 is simultaneously formed but in the central part of the main region 5M, the formation of the recession formed in the case of the conventional method of selective growth can be avoided.
Patent JP-S55112527-A (JP)
Title: Liquid surface detection unit
Inventor: SAKAI TOSHIO
IPC: G01F23/24
Filed: 1979-02-22
Abstract: PURPOSE: To make detection level difference sure to stabilize operations in liquid surface detection, by providing a hysteresis generation part which changes the operation level of an oscillator between the case where the electrode is soaked in electrolyte and the case where the electrode is exposed.  
     CONSTITUTION: An astable multivibrator is constituted by transistors Q 1  and Q 2 , resistances R 3 WR 6 , capacitors C 1  and C 2 , and insulating transformer PT, and electrodes 3 and 4 are inputted to the secondary side of the insulating transformer. Divided voltages of insulating transformer PT and resistances R 5  and R 6  are inputted to alarm display instruction AS, and further, the hysteresis generation part which has transistor Q 4  to short-circuit resistance R 9  when electrodes 3 and 4 are exposed from electrolyte is provided. When electrodes 3 and 4 are exposed from electrolyte, the primary-side voltage of transformer PT becomes high, and transistor Q 3  is conductive, and alarm is issued. At this time, transistor Q 3  makes transistor Q 4  conductive to stabilize the operation of the astable multivibrator, so that a stable alarm output can be obtained even if electrodes are brought into contact with electrolyte due to surface tension. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61180410-A (JP)
Title: Manufacture of iron core
Inventor: HORIUCHI MITSUYOSHI
IPC: H01F41/02
Filed: 1985-02-05
Abstract: PURPOSE:To suppress the rise in temperature of the corner parts of an iron core by a method wherein a magnetic material is provided between the layers of thin plates located at the corner parts of the iron core consisting of amorphous magnetic alloy thin plates, and an annealing is performed using the heat generated by the iron core itself. CONSTITUTION:The sheet-like insulating materials 13, having the width almost the same as that of the amorphous magnetic alloy thin plates 12, are inserted between the layers of the thin plates 12 every time the amorphous magnetic alloy thin plate 12 is wound by the prescribed number of turns. When an annealing is performed on the wound core 11 for the purpose of removing a distortion, a high frequency AC current is applied to an excitation coil 14. An eddy current runs on the thin plates 12, and the temperature of the thin plates goes up. As a result, an annealing is performed by raising the temperature of the entire wound core 11 to the suitable annealing temperature with a uniform temperature distribution, thereby enabling to restore the intrinsic excellent magnetic characteristics of the amorphous magnetic alloy thin plates 12.
Patent JP-H02199691-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B33/14
Filed: 1989-01-30
Abstract: PURPOSE:To prevent a crash fault between a magnetic disk and a magnetic head due to the effect of a dusty gas by providing a packing to an opening circumference of a casing and providing a filter with activated carbon to the inner circumference of the casing and a cover while being inscribed to them. CONSTITUTION:A packing 7 is provided to a notch step 1d between an outer circumferential ridge 1b and an inner circumferential ridge 1c of an opening 1a of a casing 1 so as to enclose a coupled part between a casing 1 and a cover 6, a gap is provided between an opening 1a of the casing 1, the outer circumferential ridge 1b and the cover 6, and the inner circumferential ridge 1c and the cover 6 are pressed into contact with each other. Moreover, a filter 8 with activated carbon is provided while being inscribed to the inner circumferential ridge 1c of the casing 1 and the cover 6. Thus, external dust is rejected by the packing 7, and gas generated from the packing 7 itself and gas invaded from a minute gap and gas generated from an organic material in the casing 1 are removed by the function of the filter 8 with activated carbon. Thus, crash fault between the magnetic disk and the magnetic head due to dust and gas is avoided.
Patent JP-S52105189-A (JP)
Title: Benzothiadiazines and herbicides containing thereof for paddy field
Inventor: KAWAKUBO KATSUHIKO
IPC: A01N43/88
Filed: 1976-02-27
Abstract: PURPOSE: Benzothiadiazines I (R is lower alkyl or cyclohexyl), e.g. 1cyclohexyloxycarbonyl-3-isopropyl-2,1,3-benzothiadiazine-4-one-2,2-oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62178951-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAJIWARA MAKOTO
IPC: G03C1/42
Filed: 1986-02-01
Abstract: PURPOSE:To improve the developing characteristic by incorporating an auxiliary developer into silver halide emulsion layers contg. monodispersive silver chlorobromide particles spectrally sensitized by a specific compd. on a base and adjacent layers. CONSTITUTION:This photosensitive material has at least one layer of the silver halide emulsion layers contg. the monodispersive silver chlorobromide particles spectrally sensitized by at least one kind of the compd. expressed by the formula on the base and is incorporated with the auxiliary developer into at least one layer selected from the silver halide emulsion layers and the layer adjacent to the silver halide emulsion layers. The auxiliary developer refers to the compd. which has the power to develop part of the silver halide particles to be developed and accelerates the color development by a color developing agent and which itself does not substantially form a dye image by the coupling reaction with a dye forming coupler. The sensitivity, pressure resistance and quick processability are thereby improved.