baber/WOPTO huggingface dataset:
Patent JP-S61181624-A (JP)
Title: Controller of motor driven injection molding machine
Inventor: KASUGAI KENJI
IPC: B29C45/76
Filed: 1985-02-07
Abstract: PURPOSE:To obviate sinks and short shot and to obtain good operability, by detecting the state of a melted resin loaded into a mold cavity based on the speed of an injection plunger or a screw or the load on a motor for the injection. CONSTITUTION:During the loading stage, a screw 12 is moved forward at a prescribed speed to load a melted resin into a mold cavity, then when the mold cavity has been loaded with the melted resin, the resistance will increase, therefore the speed of the proceeding of the screw 12 decreases and the load current to a motor 24 increases. The load current to the motor 24 is detected by a current detector 38, and is processed by an arithmetic unit 40 in a prescribed manner, and its signal is inputted into a comparator 42. In the comparator 42, a judging value previously set by a current setting apparatus 44 is compared with the signal from the arithmetic unit 40 showing the actual load current, and when the actual load current becomes equal to the judging value, a signal from the comparator 42 is inputted into a motor controller 28 to command the change from the loading stage to the dwell stage.
Patent JP-H11216044-A (JP)
Title: Showcase
Inventor: FUJII KIYOSHI
IPC: A47F3/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a showcase that permits goods placed in its main body to be well looked at through it from the outside. SOLUTION: A showcase main body 1 has, on each side, a see-through window 1b fitted in the upper portion thereof and a ventilation passage 3 whose structural members that are situated just inside the see-through window 1b, or an upper parting board 3d and a guide board 3e, are transparent. Even such a structure of the showcase main body 1 as having an air curtain under the top thus permits goods displayed therein to be looked at through not only a top sliding door 2 but also the see-through windows 1b on both sides.
Patent JP-H06236427-A (JP)
Title: Method and device for generating screen
Inventor: ITO MASAKAZU
IPC: G06T11/80
Filed: 1993-02-09
Abstract: PURPOSE:To improve working efficiency for plotting by generating the graphic information of an extracted element by relating to the position information of a screen, and generating the change pattern of a change element by conforming to a change specification. CONSTITUTION:The control screen of a plant is plotted on the screen 204 of a CRT display. At this time, the position information with respect to the graphic elements of a fluidic source S, a pipe 201, a valve 202, and a flow divider 203, etc., are generated setting the upper left point of the screen 204 as an origin, and they are stored in a memory. Thence, a screen rule definition file is extracted, and a screen rule is defined by generating a screen rule managing file. For example, since a color and line width are changed for the pipe 201, such definition that the color is changed to white or red and that the line width is changed to 1 to 5 are set as the change specification of the pipe 201. The graphic information of an FG element and a BG element according to a designated change pattern are combined by conforming to the position information on the screen.
Patent JP-H05222520-A (JP)
Title: Film forming system
Inventor: KAWASAKI YOSHINORI
IPC: C23C14/24
Filed: 1992-02-06
Abstract: PURPOSE:To prevent the deposition of an evaporating material on the inside wall of a vacuum vessel. CONSTITUTION:In a film forming system 1 in which the bottom part in a vacuum vessel 1 is provided with an evaporating crucible 3 contg. a vacuum evaporating material a and the member to be vacuum-evaporated is arranged on the upper part in the vacuum vessel 1, a deposition preventing sheet 5 wound around a delivery roll 6 is moved along each inside wall face 1a, 1b and 1c of the vacuum vessel 1 in such a manner that it covers each inside wall face 1a, 1b and 1c and is wound around a take-up roll 7, by which the deposition of the evaporating material 2 on each inside wall 1a, 1b and 1c of the vacuum vessel 1 is prevented.
Patent JP-S58139636-A (JP)
Inventor: TSUJI NOBUHIKO
IPC: H02H7/06
Filed: 1982-02-15
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-S54114078-A (JP)
Title: Lead material for semiconductor apparatus
Inventor: NISHIYAMA SHINICHI
IPC: H01L23/48
Filed: 1978-02-24
Abstract: PURPOSE: To enhance both the conductivity of heat and electricity and the heat- resistance performance as well as to improve the working property by using the copper alloy composed by adding 0.005W0.1% zirconium to the copper for the lead material used to the semiconductor apparatus.  
     CONSTITUTION: The copper alloy composed by adding 0.005W0.1% zirconium to the copper is used as the lead material for the semiconductor apparatus. As a result, a high conductivity and high heat-resistance can be obtained along with the enhanced working property for the plating and bending processes. At the same time, such processes are carried out by the conventional alloy processors as the casting, processing, annealing and others. Also, the electric conductivity approximate to the pure degree can be obtained by selecting the quantity of the zirconium. Thus, a lead material excellent in every characteristics compared with other alloys. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07231555-A (JP)
Title: Line selection relay
Inventor: EMURA TOKUO
IPC: H02H3/36
Filed: 1994-02-18
Abstract: PURPOSE:To prevent erroneous function due to power flow while sustaining the function as a relay by disabling a blinder element when a decision is made that a short circuit fault is present and selecting a faulty line only by means of a moh element. CONSTITUTION:When a decision is made that a short circuit fault is present, a faulty line is selected only by means of a moh element without relying upon a blinder element. In other words, when the line is sound, the relay functions through combination of a moh element and a blinder element as shown in Fig. (b) and a faulty line can be selected while preventing erroneous function due to heavy power flow, but when a decision is made that a short circuit fault is present, the faulty circuit is selected only by means of the moh element as shown Fig. (a)> This constitution prevents a trouble that the blinder element impedes the decision function of a relay.
Patent JP-H02202299-A (JP)
Title: Preventing device for nonlinear distortion of speaker
Inventor: HASHIMOTO HIROYUKI
IPC: H03G3/20
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the occurrence of the nonlinear distortions of a speaker despite a large output by controlling the level of a signal of a frequency band where the speaker distortions are produced only when this signal has a level higher than that where the nonlinear distortions are caused. CONSTITUTION:The input signal received from an input terminal 1 is converted into a digital signal by an ADC 2 and supplied to the delay units 3b and 3c as well as the level detectors 10a and 10b after undergoing the band limitation via a BPF 7 and an LPF 8 respectively. The detectors 10a and 10b detect the levels of the signals and inputs them to an amplifier output level calculation circuit 12. In this case, the gains of a power amplifier 16 to be combined with each other are set via an amplifier gain input circuit 11. Thus the circuit 12 calculates the level to be outputted from the amplifier 16 based on the gain information of the circuit 11 and the signals of detectors 10a and 10b. Then the input levels where the nonlinear distortions of a speaker 17 to be combined with each other are produced are set at a speaker nonlinear distortion level input circuit 13. Thus the control signals are sent to the level controllers 9a and 9b from a level controller control circuit 14 based on the input level setting information an the signal of the circuit 12.
Patent JP-H07229881-A (JP)
Title: Moving type flaw detection robot
Inventor: TSUGE MUNENORI
IPC: B25J13/08
Filed: 1994-02-18
Abstract: PURPOSE:To accurately position a robot on a flaw detection surface by providing a television camera having the flaw detection surface in its visual field and displaying the cross cursor corresponding to the positioning reference position of the robot within the image thereof and moving the robot while monitoring the image. CONSTITUTION:A television camera 23 having a flaw detection surface in its visual field is provided in the annular frame part of an inside frame 2 along with a flaw detector 22 by setting the extension of a support shaft 11 as a reference position and the cross cursor corresponding to the reference position is displayed on the image thereof. When the extensible and contractible drive leg 4 of the inside frame 2 is contracted to separate a vacuum pad from the flaw detection surface and a ball screw 7 is rotated by a running motor 8, the support shaft 11 and the inside frame 2 are moved through a nut 10. In contrast with the movement of the inside frame 2 in the fixed state of an outside frame 1, the movement of the outside frame 1 in the fixed state of the inside frame 2 can be also performed and, by the repetition of this, a robot can moved along the flaw detection surface. Therefore, the positioning of the robot in flaw detection operation can be performed by the image of the flaw detection surface and the cross cursor.
Patent JP-S56118121-A (JP)
Title: Overvoltage suppressing circuit
Inventor: WADA MASATO
IPC: G06F1/26
Filed: 1980-02-25
Abstract: PURPOSE:To suppress the overvoltage of a control terminal, by connecting the control terminal to the constant voltage source through a FET which turns on or off with the amplitude of applied voltage. CONSTITUTION:FETs Q2, Q3 are connected in series, and memory write-in voltage Vp is fed to the drain of FETQ2, and the source of FETQ3 is grounded. By respectively connecting the gate of FETs Q2 and Q3 to the drain, a voltage in response to the gm ratio of FETs Q2, Q3 can be obtained at the node N1. When the voltage at the control terminal T exceeds the threshold voltage VTH of FETQ1 and the voltage of the node N1, FETQ1 is conductive, the voltage at the terminal T is fixed to the voltage conducting FETQ1 and the overvoltage can be suppressed.
Patent JP-S59148165-A (JP)
Title: Tape speed discriminating device for magnetic recording and reproducing device
Inventor: TAKAHASHI TAKASHI
IPC: G11B15/46
Filed: 1983-02-14
Abstract: PURPOSE:To prevent the misdiscrimination of a tape speed by controlling the inhibition for discrimination of tape speed in response to the state of a tape driving means. CONSTITUTION:A system controller 21 supplies the information on the fast reproduction, pause, etc. to a speed controller 20. A feedback control is applied to a capstan 23, and the tape speed varies in response to modes. The information is fed from the controller 21 is also supplied to a trigger circuit 6, and a time constant circuit 7 is controlled via the circuit 6 and in response to the mode to inhibit the output of a control pulse cycle measuring circuit 4 which supplies a reproduced control signal corresponding to the mode to a mode discriminating circuit 5. Thus the discrimination of mode is inhibited for an optimum period in response to the selected mode when the mode is switched. Thus no discrimination of mode is carried out during a transient period when the tape traveling is unstable in a mode switching. This prevents the misdiscrimination of tape speed.
Patent JP-S60167560-A (JP)
Title: Display device for character graphic information
Inventor: KADOMA JIYUNYA
IPC: H04M11/00
Filed: 1984-02-10
Abstract: PURPOSE:To prevent the occupancy of a telephone circuit for a long period of time by measuring the time with a control microprocessor and using a timer interruption generating means to disconnect the telephone circuit after deciding that a key input calling an information center is not delivered for a fixed period of time. CONSTITUTION:A microprocessor 7 is always counting the information supplied from a timer interruption generating circuit 6 and calculates the lapse of time while a telephone circuit is occupied by a character graphic display device. At the same time, the processor 7 monitors the lapse of time and decides that the circuit is not used if no key input is given for several seconds when the time set previously elapses from the end of the transmission of information and the last key input. Then the processor 7 controls a circuit controller through a drive circuit 5 and disconnects the telephone circuit.
Patent JP-H10223892-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ARAI NORIHISA
IPC: H01L21/8234
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable the high speed operation even if high- and low-withstand voltage elements are mixed by forming an LDD region at the drain side of an MIS transistor at specified impurity concn. and specified length along the channel length. SOLUTION: After peeling off of a resist pattern, the thermal oxidation at 650 deg.C in a dry O2 atmosphere is applied to form an oxide film 113 of approximately 25nm thick while to form source and drain regions ion-implanted impurity is diffused to activate, thereby forming a high concn. N<+> diffused layer 114, comparatively high-concn. LDDN<-> layer 115, LDDN<--> layer 116 having a lower concn. than that of the layer 115, high-concn. P<+> diffused layer 117, comparatively high-concn. LDDP<-> layer 118 and lower-concn. LDDP<--> layer 119 than that of the layer 118. This realizes a high-peed and high-reliability semiconductor device, without increasing the production cost.
Patent JP-S56119782-A (JP)
Title: Chromate treating agent and chromate treatment using this
Inventor: KOBAYASHI YOSHIHARU
IPC: C23C22/37
Filed: 1980-02-25
Abstract: PURPOSE:To improve the corrosion resistance and paint film adhesiveness of a chromate film by adding specific water-soluble high polymer to a chromate soln. treating the surfaces of Zn-plated materials and Al alloy materials. CONSTITUTION:The water soluble high polymer of polyacrylic amide or polymethacrylic amide expressed by the general formula [I] is added at 0.1-5g/l to the chromate treating soln. of an aqueous soln. contg. mineral acids such as sulfuric acid and nitric acid, and fluoride such as NaF to hexavalent Cr compounds such as CrO3, Na2Cr2O7 at the time of chromate-treating the surfaces of Zn and Zn-plated materials or Al and Al alloys. [X in the formula is H and/or CH3, Y is the mixture of COOZ (Z is H or alkali metal atoms) and -CONH2, and n is 1,000-30,000]. After the materials are chromate-treated with this chromate treating soln., they are immersed in an aqueous soln. contg. multivalent metallic salts such as sulfates, nitrates of alkaline earth alkaline earth metals like Ca, Ba, Mg, etc. and Mn, Cr, etc., whereby the chromate film of superior corrosion resistance and adhesiveness is formed.
Patent JP-H09187104-A (JP)
Title: Ridge forming machine
Inventor: KIDA KINSAKU
IPC: A01B35/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To form a strong ridge by firmly compacting the top of a ridge of a soil piled part made by supplying soil to a ridge forming part by a cylindrical rotator concentric with a revolving shaft and the inside face of the ridge by a conic rotator eccentric from the revolving shaft while revolving the rotators. SOLUTION: This boundary building is attached to a tractor, successively form a ridge in the forward direction and is equipped with a soil piling device and a ridge forming device 5. The soil piling device excavates and raises soil by revolution of plural excavating tines 8 and successively supplies the soil to a ridge forming part 2. The ridge forming device 5 is furnished with a revolving shaft 11 around an axis perpendicular to the ridge. The revolving shaft 11 is eccentrically provided with a conic rotator 18 for kneading the inside face and concentrically furnished with a cylindrical rotator 16 for kneading the top and is integrally rotated with the conic rotator 18.
Patent JP-S61181956-A (JP)
Title: Multi-ion responsive fe type transistor
Inventor: MARUIZUMI TAKUYA
IPC: G01N27/403
Filed: 1985-02-08
Abstract: PURPOSE:To enable separate formation of ion responsitive films on a plurality of gate insulation films, by applying a paste comprising a film base material, an ion responsive material, a solvent and an inactive inorganic material for viscosity adjustment on a gate insulation area through a jig with a specified opening pattern formed. CONSTITUTION:A silicon chip 1 is used to form five ion responsive films 12-16 of the same kind separately on five gate insulation areas sandwitched by source areas 7-11 and drain regions 7'-11'. K<+> ion responsive film of the same composition are applied on the ion responsive films 12-16 simultaneously. Then, superfine particulate silica anhydride is added to the ion responsive film composition previously prepared as inorganic material for viscosity to prepare an ion responsive paste by being mixed. A stainless mesh screen having five rectangular opening patterns corresponding the ion responsive films 12-16 is used as jig to form the ion responsive film 12-16 by printing, coating and drying the resulting ion responsive paste on a gate insulation area of the silicon chip 1. Thus, an ion responsive film is formed separately on a plurality of gate insulation film.
Patent JP-S54114693-A (JP)
Title: Nuclear fuel assemblies
Inventor: HATSUTORI SHINJI
IPC: G21C3/33
Filed: 1978-02-27
Abstract: PURPOSE: To prevent chips from sticking with a clearance, between a top end plug and a blind hole, winded, by supporting a top end of the fuel rod with an upper tie plate, with the top end plug of the fuel rods, bundled into a plurality of pieces, made into an extraordinary shape rod that keeps a prescribed distance from the blind hole.  
     CONSTITUTION: The length of a diagonal of sectional rectangle of the extraordinary rod, being slightly (for instance, about 50μ) smaller than the inside diameter of a blind hole 7, that is, is determined the same as the diameter of other top end pulgs 4 which are not of extraordinary shape. And this top end plug 400 is formed by a method of lathe cutting and milling cutter work or hot forging. Accordingly, during an operation of the nuclear reactor, a cooling water, into which fine metal broken pieces and chips are mixed, even though flowing into the blind hole 7, causes the described particles not to stick anywhere due to a big elearance between inner surfaces of the blind hole 7 and the top end plug 400, thus with the top end plug 400 never being secured to the blind hole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02202153-A (JP)
Title: Adapter automatically selecting telephone company which offers less expensive charge
Inventor: UEHARA RIKUO
IPC: H04M1/738
Filed: 1989-01-30
Abstract: PURPOSE:To save expenses in an NCC(class 1 telecommunication enterprise) by limiting the service areas of three companies of the NCC, and evading the change of data even in a case where the service area is expanded or POI(Point of Interface:mutual connection point with the NTT) is increased. CONSTITUTION:The 95% of a speech charge can be covered with the 16% pf 80 stations out of around 500 main trunk exchanges in the service area. Therefore, the data to be stored is fixed, and the amount of saving of the expenses in an enterprise is a negligible one even when the use of a trunk exchange is handled by the NTT, not by the NCC. Therefore, the switching of the data with respect to the allocation of an area code stored in the area code storage part 6 of an adapter 2 and the data of the area code even corresponding to the expansion of the service area and the increment of the POI are not performed. In such a way, merit for a use can sufficiently be secured by preparing the storage of the storage part 6 at minimum data quantity. Also, the expenses can be saved remarkably at the NCC, and reduction of cost can be realized in the manufacturing of the adapter.
Patent JP-H09199632-A (JP)
Title: Electronic component mounting substrate and its fabrication method
Inventor: TSUKADA KIYOTAKA
IPC: H01L23/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve heating properties and hence facilitate drilling by providing a heat dissipation metal plate on the upper surface side of a multi-layered substrate composed of a flexible film and a conductor circuit using the flexible film as an insulating substrate. SOLUTION: An electronic component mounting substrate 9 includes a multi- layered substrate 1 composed of electrically insulating flexible films 11 to 13, and two layers conductor circuits 31, 33 provided in the thickness direction of the flexible film, through-holes 110, 120, 130 passing through all of the flexible films 11 to 13, and a heat dissipation metal plate 2 provided on the upper surface side of the multi-layered substrate 1 so as to cover the through-holes. For this, the entire rigidity of the electronic component mounting substrate 9 is ensured with the aid of the heat dissipation metal plate 2. Thus, the heat dissipation metal plate 2 satisfactorily compensates for the lack of mechanical strength of the flexible films 11 to 13, and hence mechanical strength and durability of the electronic component mounting substrate are improved.
Patent JP-S58140163-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI TADASHI
IPC: H01L29/78
Filed: 1982-02-16
Abstract: PURPOSE:To prevent deterioration of the threshold voltage of a parasitic field MOS by a method wherein gate oxide films are formed at the parts other than the thick field oxide film parts, and a polycrystalline Si layer is formed on the field oxide film in the electrically floating condition. CONSTITUTION:Thick field oxide films 22-24 are formed on a P type Si substrate 21, while thin gate oxide films 25 are formed between the films 22-24, and moreover the polycrystalline Si layer 26 containing phosphorus is formed on the whole surface. After then, a part of the Si layer 26 is removed, a gate electrode 27 is formed on the film 25 between the films 23, 24, while the polycrystalline Si layer 28 is left on the film 23. It is preferable to leave the Si layer 28 at the place at where leakage current of the field region becomes large, etc., when the device is manufactured according to the usual method. Width W1 of the Si layer 28 on the field region is made to have the value larger than the smaller side of the minimum size of width W2 of the source-drain regions 29 standing face to face and width W3 of Al wirings 33 of the upper layer.
Patent JP-S59148070-A (JP)
Title: Image recording device
Inventor: OCHI HIROSHI
IPC: G03G15/05
Filed: 1983-02-15
Abstract: PURPOSE:To obtain both a color and a black-and-white image with simple constitution by forming a uniform photoconductive toner layer on a photosensitive body and changing light image exposure positions for the color and black- and-white images. CONSTITUTION:The surface of the photosensitive body 8 is electrostatically charged uniformly and then toner 10 is stuck uniformly for development; and image exposure is performed through a transparent electrode and then recording paper 12 is brought into contact and electrostatically charged by a corona electrifier 13 from above to transfer the toner 17, obtaining an image. A color recording device uses toner in three colors and exposure is performed by color light image exposure light 126. This device may perform black-and-white recording frequently, so a color and a black-and-white copy are taken in different processes when the sensitivity of the photoconductive toner is not sufficient. When black-and-white recording is performed, image exposure 127 is performed after uniform corona electrostatic charge 24 to form a latent image on a drum 24, and the image is dveloped by a magnetic brush developing device 103 and only transferred to transfer paper 27 at a transfer part 28.