baber/WOPTO huggingface dataset:
Patent JP-H0863769-A (JP)
Title: Objective lens driving device and manufacture of it
Inventor: FUJISAWA HIROTOSHI
IPC: G11B7/09
Filed: 1995-05-02
Abstract: PURPOSE: To facilitate the control of the center of gravity of a lens holding body holding an objective lens and to assemble a device precisely. CONSTITUTION: Terminal parts 32a, 33a that insulation coating film 52 of driving coils 27, 28 attached to the lens holding body 22 supported in cantilever by supporting members 34, 35 of an elastically displaceable linear shape is removed and formed are joined to a part of the supporting members 34, 35 directly by welding or fusing. The terminal parts 32a, 33a of the driving coils 32, 33 joined to the supporting members 34, 35 are provided with flat surfaces. Further, the terminals of the driving coils 27, 28 of which the insulation coating film 52 is removed by heating, and copper oxide formed on a coil outer peripheral surface by heating is removed by rolling, and a copper part is faced outward and flatened. The flatened and formed terminal parts 32a, 33a are joined to the supporting members 34, 35 directly.
Patent JP-S63274191-A (JP)
Title: Flash lamp excited laser device
Inventor: FUJITA SHIGETO
IPC: H01S3/083
Filed: 1987-05-06
Abstract: PURPOSE:To enable exciting two or more laser media uniformly by making the second flash light emitting region encircled around the first flash light emitting region and by providing the laser media between the above-mentioned first and second flash light emitting regions. CONSTITUTION:A flash lamp 28 consists of a cylindrical and coaxial flash lamp 9 and a linear flash lamp 23 provided coaxially. A laser coloring matter A and a laser coloring matter B are circulated via coloring matter cells 14 and 15 respectively by a pump as laser media. A current flows in the sequence of the high voltage terminal of a capacitor, a gap switch, the linear flash lamp 23, the coaxial flash lamp 9 and the ground terminal of the capacitor by charging the capacitor and by applying trigger voltage and the linear flash lamp 23 and the coaxial flash lamp 9 emit light. Since the route in which the current flows is perfectly a coaxial type, the inductances of the flash lamps are small and early rising light emission can be obtained.
Patent JP-H08275526-A (JP)
Title: Switching power supply
Inventor: SATO MORIO
IPC: H02M3/338
Filed: 1995-03-29
Abstract: PURPOSE: To simplify the output-voltage control circuit of a self-exciting power supply by utilizing the characteristics of a saturable transformer. CONSTITUTION: The DC bias current corresponding to the detected value of an output voltage is made to flow through a primary winding 14a of a saturable transformer 14. The voltage of a positive feedback winding 11c of a main transformer 11 is applied on a secondary winding 14b through a resistor. A switching transistor 12 is driven by the voltage across the secondary winding 14b of this saturable transformer.
Patent JP-S5734439-A (JP)
Title: Production of artificial defect test piece
Inventor: OOKAWA AKIRA
IPC: G01N21/91
Filed: 1980-08-08
Abstract: PURPOSE:To enable the adjustment of the length and distribution of a defect in an artificial defect test piece by applying a local pressure from te back of a metal plate with a coated layer thereon to make a defect on the coated layer. CONSTITUTION:A metal coated layer 2 is formed on the surface of a metal substrate 1. Then, the metal substrate 1 is placed on a base 3 with the coated layer 2 facing the base and a local pressure is applied thereon from the back thereof to make an artificial defect on the surface of the metal coated layer. This local pressure can be given by pressing a steel ball, for example, a Brinell ball against the substrate. A defective crack of almost average length can be formed freely at the desired position on a test piece. The length or the like of the defective crack can be adjusted by controlling the components of the metal coated layer. In this case, it is preferable that the local pressure is applied on the test piece after it is placed on a metal plate 5 which is laid on a rubber plate 4 on the base.
Patent JP-S5535868-A (JP)
Title: Humidity controlling method for air conditioner
Inventor: ITOU NOBUHISA
IPC: F24F11/02
Filed: 1978-09-05
Abstract: PURPOSE: To provide a humidity controlling method for air conditioner, which is capable of lowering the cooling capacity gradually in dehumidifying operation for sleeping to attain a desired room temperature by means of a control unit in which said desired room temperature is stored, whereby it is enalbed to a comfortable cooling effect while preventing excessive dehumidification.  
     CONSTITUTION: In remote control unit 1, there are provided a variable resistor 2 for changing the set temperature of a room-temperature thermostat, changeover switches 4W6 for switching the revolutional speed of an indoor fan motor, a sleep switch 7 for operation during sleeping, and an oscillation circuit 3 for producing frequencies shown at (a) in the drawing through judgement of signals afforded from the above switches. Micro computor 8 scans a step-like wave form shown at (b) in the drawing at predetermined intervals while judging the frequency supplied from circuit 3 and gives a signal to comparator 13 connected to thermistor 15 for measuring the temperature of suction air in the room. Output of comparator 13 is feedbacked to micro computor 8 to control operation of fan motor 11 and compressor 12 by the aid of respective control circuits 9, 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11306006-A (JP)
Title: Peripheral device and storage medium
Inventor: HATTORI YUJI
IPC: G06F9/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral device which normally executes a program after change when the program is changed and also can execute a program before change as the necessity arises. SOLUTION: At the time of activating a laser printer, after initialization (S1), it is judged whether a cancel switch is pressed or not at the time of activation (S3). When it is not pressed, it is judged whether there is a patch program or not (S5) and, if there is, the patch program is executed (S11: S13). Also, when the cancel switch is pressed (S3: YES) and when the switch is not pressed but there is no patch program (S5: NO), the program before change stored in a mask ROM is executed (S7). Thus, it is possible to activate the patch program when the patch program is stored if activation is normally performed, and to execute the program before change if the cancel switch is pressed at the time of activation respectively.
Patent JP-H06322994-A (JP)
Title: Collapse prevention frame
Inventor: IMARU YOSHIHARU
IPC: E04G21/26
Filed: 1993-05-11
Abstract: PURPOSE:To protect a finished upper part of a building from being collapsed and lift the finished part at a specified elevation and mount a framework and hence enhance workability by jacking up floor beams or tie beams and floor beams installed on all sides between a foundation and the beams. CONSTITUTION:A collapse prevention frame 200 is installed on all sides between floor beams 7, tie beams 8 and a concrete foundation 5. In this case, the collapse prevention frame 200 is designed to fold or open a lower frame 2 and an upper frame 3 reinforced with braces on a hinge 4. Furthermore, the lower part of the lower frame 2 is pivoted with a seat plate 6 to be fixed with the top surface of a foundation 5 while the upper part of the upper frame 3 is pivoted with a seat plate 9 which is fixed with the floor beams 7 or the tie beams 8. Then, when the floor beams 7 or the tie beams 8 are jacked up, the collapse prevention frame is gradually opened and lifted up at a specified elevation. When the floor beams 7 or the tie beams 8 are jacked up, the collapse prevention frame 200 is set to the outdoor side in the prefabrication center in non-interference mode so that its framework may be mounted, allowing the frame 200 to be mounted as it is.
Patent JP-H09182263-A (JP)
Title: Metal fitting for crossarm
Inventor: TAKEMOTO FUMIAKI
IPC: H02G7/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide metal fittings for crossarms which can be attached to the crossarms with various sizes and is convenient for its storage and carriage before its assembling. SOLUTION: Metal fittings for crossarms comprise an L-shaped fixing portion 10 having a sandwiching plate portion 11 with drilled through holes 15 and having a central plate portion 12 with a plurality of drilled through holes 16, 16; an L-shaped sliding portion 20 having a sandwiching plate portion 21 with drilled through holes 25 and having an abutting plate portion 23 with a drilled through hole 26; long and short bolts 31, 41; and nuts 32, 42. Selecting the combination of one of the through holes 16, 16 with the through hole 26, the space between the respective sandwiching plate portions 11, 21 of the L-shaped fixing and sliding portions 10, 20 is adapted to the thickness width of a crossarm (A).  Then, inserting the short bolt 31 into both the selected through holes 16, 26 and fastening the portions 12, 23 to each other together with an apparatus (M) by the nut 32 to form lateral U-shaped metal fittings, they are fitted onto the crossarm A. Finally, inserting the long bolt 41 into the through hole 15, 25 provided respectively in the end sides of the sandwiching plate portions 11, 21 of the L-shaped fixing and sliding portions 10, 20, the lateral U-shaped metal fittings are fastened to the crossarm A by the screwing of the nut 42.
Patent JP-S5811237-A (JP)
Title: Switching valve
Inventor: MATSUURA HIROSHI
IPC: F15B11/16
Filed: 1981-07-14
Abstract: PURPOSE:To permit the switching of the slewing and boom operations of an excavator, etc. by the same operating lever by adopting a rotary spool type selector valve as the switching valve for switching the slewing action and boom operating action of the excavator, etc. CONSTITUTION:When operating slewing and boom swing oil-pressure circuits, a multiple operation valve 7 with a switching valve 8 and a brake valve 11 with a counterbalance valve 12 are connected to the discharge side pipe 6 of an oil- pressure pump 3. A switching valve 1 is connected to flow paths 13 and 14 extending from the valve 11. The switching valve 1 is provided with a selector valve 15 capable of switching flow paths by turning the spool, as well as with an auxiliary introducing hole 55 to supply the leak oil of flow paths 21, 22, 23, and 24 on the slewing motor 22 side and the boom cylinder 25 side through check valves 53, 54, 57, and 58 and also with escaping holes 60 and 61 to allow high-pressure oil of the paths 21 and 22 to escape through safety valves 63 and 64.
Patent JP-H01279686-A (JP)
Title: Video signal processor
Inventor: ICHII YUTAKA
IPC: H04N7/087
Filed: 1988-05-02
Abstract: PURPOSE:To make a video signal, the characteristic of which is deteriorated due to the lowering of an S/N and waveform distortion, into the video signal having a satisfactory characteristic by providing a clock generating circuit to generate a clock signal synchronizing with a TELETEXT signal from an input video signal and a replacing circuit to replace the horizontal synchronizing signal of the video signal with a signal synchronizing with the clock signal and the make the signal into an output video signal. CONSTITUTION:The clock generating circuit to generate the clock signal synchronizing with the TELETEXT signal from the input video signal is composed of a band-pass filter 51, a gate 52, a synchronizing signal separating circuit 53, a delay line 54, and phase locked loop(PLL) circuits 60 and 70. On the other hand, the input video signal is delayed by a delay line 81 for approximately equal quantity to the quantity of a front porch. The signal from a level adjusting circuit 86 (equivalent to the horizontal synchronizing signal) and the signal from a gate 83 (equivalent to the teletext signal) are superimposed by an adder 87, and the video signal is outputted, in which the horizontal synchronizing signal is replaced with the horizontal synchronizing signal synchronizing with the clock of the TELETEXT signal.
Patent JP-S5635459-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: TAKEI AKIRA
IPC: H01L23/556
Filed: 1979-08-30
Abstract: PURPOSE: To prevent the software error of the semiconductor memory device due to alpha-rays by forming a high density layer of the same conductivity type as one conductivity type semiconductor substrate on the surface of the substrate, coating it with an insulating film, and memorizing information on the semiconductor layer formed thereon.  
     CONSTITUTION: A P +  type channel stopper 2, an oxide thick film 3 and oxide thin film 4, 5 are sequentially formed on a P type Si substrate 1. Then, a resist mask is formed thereon, B ions are implanted to the thin film 4 portion to form a P +  type layer 7, the film 5 is subsequently removed, and B ions are implanted thereon. When the resist 8 is removed and Si 9 is grown thereon, there are formed a monocrystal 9b on the exposed substrate and a polycrystal 9a on the film 4. The polysilion 9 is thermally oxidized to form a gate film 10, and a polysilicon electrode 11 is formed on predetermined positions. When As ions are implanted on the layers 9a, 9b, 11 and are then annealed, there can be obtained by self-alignment the N +  type source and drain of an MOSFET20 and an N +  type electrode of a memory cell. A PSG21 is coated thereon, and bit lines 22 are attached thereto. This configuration can reduce software error without dependence of the selection of package materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63275266-A (JP)
Title: Filter switching type color reader
Inventor: HOKARI MAMORU
IPC: H04N1/04
Filed: 1987-05-07
Abstract: PURPOSE:To reduce the consumption power of a substrate driving source, and to prevent the vibration and the noise occurrence of a filter supporting mechanism at the time of switching by permitting a spring mechanism to support a substrate so that it can execute a reciprocating action with traversing the optical path of a line image sensor within a plane vertical to an optical axis. CONSTITUTION:The substrate 6 holding filters 4a-4c reciprocates with traversing the optical path of the line image sensor within the plane vertical to the optical axis so as to switch the filters. For using a linear motor consisting of moving coils 9 and couples of fixed magnets which sandwich the moving coils 9 as a driving means since the substrate does not shift to the direction of the optical axis, a gap between the facing magnets can be minimized and consumption power can be reduced. If the fixed points 23 and the moving points 24 of the spring mechanism (pantograph type flat spring) 21 are positioned on the same plane parallel to the filter forming face of the substrate 6, moment force does not operate to the fixed points 23 and the occurrence of vibration and noise at the time of filter switching can be prevented.
Patent JP-S5233428-A (JP)
Title: Wire dot printer
Inventor: HIRAOKA YUUJI
IPC: B41J2/25
Filed: 1975-09-09
Abstract: PURPOSE:To obtain a wire dot printer which simplifies its configuration, increas   number of wires, and is highly reliable.
Patent JP-H09295729-A (JP)
Title: Plate feeding direction converting device of strip form member
Inventor: MIYAGAWA KAZUYA
IPC: B65H23/032
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a herical floater type of plate feeding direction converting device which can prevent the generation of a bias and a meandering of a strip form member, by suppressing the variation of the floating-up amount. SOLUTION: A floater 1 to wind a running steel strip 6 at a specific winding angle is provided, bridle rolls 2 and 3 in order to give a tensile force to the steel strip 6 are provided to a device to convert the plate feeding direction at the non-contact condition by floating up and supporting the steel strip 6 by a fluid blown out from the floater 1, and a floating-up amount detector 16 to detect the floatingup amount of the steel strip 6 from the surface of the floater 1 is also provided. And the tensile force of the steel strip 6 is regulated through the bridle rolls 2 and 3 in a controller 8, in order to make the deviation between the floating-up amount of the steel strip 6 detected by the floating-up amount detector 15, and a target floatingup amount, zero.
Patent JP-S60253010-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO HIROSHI
IPC: G11B5/127
Filed: 1984-05-30
Abstract: PURPOSE:To provide a magnetic head having a surface to slide with a magnetic medium on which surface foreign matter is hardly stickable by reinforcing magnetic material cores by molded glass prior to cutting and dividing the cores from a blank material block. CONSTITUTION:The blank material block made by joining and uniting two-split alloy magnetic block halves 11, 12 to each other by silver brazing and forming a working gap 4 between the halves is slotted by a wheel so that plural grooves 13a-13d are formed to said block at prescribed intervals. The spacing Tw from the groove to the groove is set equal to the prescribed track width. The glass 5 is melted and filled into the grooves 13a-13d. A bar material (mandrel) having the m.p. higher than the melting temp. of the glass 5 is preliminarily inserted into each winding window 6 in this stage. The block is thereafter cut along the position (the position shown by an alternate long and short line A) slightly above the bottom of the grooves 13a-13d and is further cut along the central position (the position shown by the alternate long and short line B) bisecting respectively the thickness of the glass 5 in the grooves 13a-13d. The plural members cut and divided in the above-mentioned manner are respectively finished by polishing and the head cores are obtd.
Patent JP-S62273268-A (JP)
Inventor: RUUKASU BEEMERU
IPC: C08F283/02
Filed: 1987-05-07
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-S5336176-A (JP)
Title: Panel carrier device of color picture tube
Inventor: OOTA TAKASHI
IPC: H01J9/00
Filed: 1976-09-16
Abstract: PURPOSE: The panel of a color picture tube is grasped by each carrier of many carriers and is transferred to each course successively, and the posture of the panel is moved inclinedly according to requirement, so that the application of fluorescent materials, etc., to the panel can be easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5813641-A (JP)
Title: Compounded rubber composition
Inventor: OOMORI TOSHIO
IPC: C08L101/00
Filed: 1981-07-16
Abstract: PURPOSE:To obtain a composition having improved high tensile strength, high tensile stress and high hardness at high temperature and suitable for a tire, by compounding a rubber polymer with a resinous polymer having high glass transition temperature. CONSTITUTION:The objective composition is prepared by compounding (A) 1- 30wt% amorphous resinous polymer having glass transition temperature of >=110 deg.C with (B) 70-99% rubber selected fron a styrene-butadiene copolymer rubber having a bonded styrene content of 15-30%, a natural rubber, a polybutadiene rubber having a 1,4-bond content of >=80%, a polybutadiene rubber having a 1,2-bond content of >=50%, and a polyisoprene rubber having a cis- 1,4-bond content of >=90%. The component (A) is preferably a homopolymer of an emulsion polymerized alpha-methylstyrene or an emulsion polymerized copolymer of alpha-methylstyrene and styrene and having a transition temperature of >=110 deg.C.
Patent JP-H02286031-A (JP)
Title: Wheat flour for cake and production of cake mix and cakes
Inventor: ASHIKAWA NORIYUKI
IPC: A21D2/26
Filed: 1989-04-28
Abstract: PURPOSE:To obtain wheat flour providing cakes having large volume, both excellent inner and outer phases free from defects after baking by adding a specific amount of transglutaminase to wheat flour. CONSTITUTION:Wheat flour is blended with 1-20 units, preferably 1-3 units transglutaminase based on 1g protein of wheat flour to give the aimed wheat flour. The wheat flour is used as a main raw material to give cakes.
Patent JP-S5736071-A (JP)
Title: Electric power source device for welding machine
Inventor: MORINAGA DAISAKU
IPC: B23K11/24
Filed: 1980-08-13
Abstract: PURPOSE: To make the circuit constitution of a titled device simple and make the constant voltage controlling of fast response speeds possible by obtaining the feedback voltage for the purpose of performing the constant voltage controlling from the input side of thyristors, and inputting the output of a service interruption detecting circuit directly to an A/D converter.  
     CONSTITUTION: The output from a service interruption detecting circuit 11 is inputted directly to an A/D converter 19. This input signal to the converter 19 does not have zero voltage even in the period when thyristors 2, 3 are not conducting and assumes a sine waveform. With respect to constant voltage control operation, the taking-in operation of voltage is accomplished only in the period when the thyristors 2, 3 are actually conducting. The period when the thyristors 2, 3 conduct and electric current is flowed to load by a welding machine 8 via a welding transformer 7 is discriminated by a transformer 5 which detects the voltages across the thyristors 2, 3. The feedback output from the converter 19 is inputted to the thyristors 2, 3 via a pulse amplifier circuit 13 at prescribed short sampling periods, to change the phases of the firing pulses of the thyristors 2, 3, whereby constant voltage controlling is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5911390-A (JP)
Title: Increase in strength of odorous, hydrous soft earth accompanied by deodorization
Inventor: MIYOSHI HAJIME
IPC: E02D3/00
Filed: 1983-06-17
Abstract: PURPOSE:To economically and efficiently deodorize hydrous soft earth and to increase its strength at the same time, by adding gypsum dihydrate, fine blast furnace slag, portland cement and a water-soluble ferrous salt in specified order and proportion to the hydrous soft earth. CONSTITUTION:A method comprising adding and mixing additives A, B and C hereinafter described with odorous, hydrous soft earth, wherein the additives A and C are added separately or together before addition of the additive B, and a wt. ratio of A/B is selected to be 75/25-55/45. The additive A is a mixture consisting of 5-45wt% gypsum dihydrate and 95-55wt% fine blast furnace slag of particle size of 100-1mum. The additive B is portland cement. The additive C is a water-soluble ferrous salt. Said additives A and B are most pref. added in a ratio of 70/30-60/40, wherein the additive A is pref. a mixture consisting of 15-35wt% gypsum dihydrate and 85-65wt% fine blast furnace slag.
Patent JP-S61269325-A (JP)
Title: Manufacture of semiconductor device
Inventor: HINO SHUNICHI
IPC: H01L21/60
Filed: 1985-05-24
Abstract: PURPOSE:To discover the defective bonding of a wire before a molding process, in which products in processes are collected at one position, by putting marks for discrimination on one part of the products in processes. CONSTITUTION:The predetermined sections of products in processes are marked before or after at least one process of a pellet fitting process or an electric connection process between a pellet and an external terminal. That is, a mark 12 for discriminating a wire bonder is printed and displayed to one part of an outer frame 6 in a lead frame 5 under the state in processes in which electric connections are completed. Accordingly, wire bonding by any device is quite obvious by viewing the mark 12, and a countermeasure can be taken rapidly when defective bonding is generated.