baber/WOPTO huggingface dataset:
Patent JP-S5958963-A (JP)
Title: Managing system of facsimile device
Inventor: SAITOU HIROICHI
IPC: H04N1/00
Filed: 1982-09-28
Abstract: PURPOSE:To make the titled system efficient, by transmitting changing information from other location so as to rewrite the information stored in a program or a memory in a fascimile device such as information specific to the device. CONSTITUTION:In Figure, 1 is a microprocessor, 2 is an ROM2 and 3 is an E2PROM(Electric Erasable Progarramble ROM) at the receiving side being subject to the change in memory content. The information not scheduled for the change is stored in the ROM2 and the information scheduled for the change is stored in the E2PROM3. In changing the memory contents, the received change information is written sequentially in the address designated in an RAM area 3b of the E2PROM3. When no error exists as a result of CRC check, an STORE signal is given from an output port 4 to write the content in an ROM area 3b in the same address of an EPROM area 3a. Further, a CFR is transmitted. Thus, the memory contents is changed.
Patent JP-S6229890-A (JP)
Inventor: TAKAHASHI TSUTOMU
IPC: C21B9/00
Filed: 1985-07-31
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-H0335499-A (JP)
Title: Ferroelectric memory
Inventor: ABE KAZUHIDE
IPC: G11C14/00
Filed: 1989-06-30
Abstract: PURPOSE:To suppress the degradation of ferroelectricity and to satisfactorily discriminate the information of ''0'' and ''1'' over a long period by providing a ferroelectric capacitor, writing means for polarizing the capacitor and reading means for impression in a fixed direction. CONSTITUTION:Ferrorelectric capacitors C1 and C2 are mainly composed of the thin film of zirconic acid titanic acid lead, for which a (111) axis is oriented in a thickness direction, and a pair of electrodes with the thin film between. Writing means F1, F2 and 11-14 are provided to impress a voltage, which is larger than an antic-electric field to the ferroelectric capacitors C1 and C2 for 20ns-2 s time and to polarize the capacitors and reading means F1, F2 and 11-14 are provided to impress the voltage in the fixed direction. Namely, for writing operation, the ferrorelectrics are easily polarized in the extremely short impressin time and enough large residual polarization is held. For reading operation, the ferroelectric, to which the writing operation is not executed, is polarized and the residual polarization of the ferroelectric is inverted. Thus, the degradation of the ferroelectricity is suppressed for the ferroelectric capacitor and the information of '0' and '1' can be satisfactorily discriminated over a long period.
Patent JP-S5960277-A (JP)
Title: Metal detector
Inventor: TARUI MASAHIRO
IPC: G01N27/72
Filed: 1982-09-30
Abstract: PURPOSE:To enable a highly sensitive detection of both ferrous and non-ferrous metals by driving a transmitting coil with two frequencies in such a manner that iron is detected with a low frequency affecting little influence to products while non-ferrous metal is detected with a high frequency highly sensitive with a better identification of phase. CONSTITUTION:As an object W to be inspected mixed with iron passes, the balance of an induced voltage, the balance of the amplitude of a receiving coil 14 and a waveform A almost the same as the mixed wave fh+fl is supplied to synchronous detectors 16a and 16b as differential output. Since the synchronous detection signal fed to the detector 16a is set for the same phase as that of a signal of the frequency fl as shown by the waveform B, the synchronous detection output is detected as the waveform C and when it is smoothed with a filter 17a, a signal with the mean of about Ef is obtained and operates a discriminator 18a to notify of the mixing of iron. In this case, a discriminator circuit 18b does not operate.
Patent JP-S6416320-A (JP)
Title: Nc electric discharge machine in two spindle control
Inventor: UEHARA TATSUO
IPC: B23H7/00
Filed: 1987-07-09
Abstract: PURPOSE:To efficiently carry out the electric discharge machining for one large-sized work by two relatively small-sized electrodes by installing an electric discharge working controller which independently controls two electrode transferring means which holds two electrodes and separately transfers said electrodes in the directions of three axes X, Y and Z. CONSTITUTION:Two electrodes 24b which can be shifted in the directions of three axes X, Y, Z for one worktable 12 fixed onto a basic board 10 are installed. In order to hold these electrodes 24b and shift the corresponding electrodes 24b separately, two electrodes shifting means (MXa, MYa, MZa), (MXb, MYb, MZb) are installed, and two electrode transferring means (MXa, MYa, MZa), (MXb,MYb, MZb) are independently drive-controlled by the electric discharge controllers (26a, 26b), and two electrodes 24b are properly shifted over the whole working regions X, Y, Z, and one large-sized work on the table 12 is applied with the electric discharge machining in parallel at the same time by two electrodes 24b.
Patent JP-S6151463-A (JP)
Title: Yarn take-up device
Inventor: TAKEUCHI NORIFUMI
IPC: B65H51/04
Filed: 1984-08-13
Abstract: PURPOSE:To prevent a yarn in running from being shaken and thereby prevent the yarn from being entangled by providing a concomitant flow moderating member in close vicinity to a region of producing a concomitant air flow on a peripheral surface of a godet roller in the captioned yarn take-up device for high speed spinning having said godet roller arranged therein. CONSTITUTION:In a high speed spinning yarn take-up device M, a yarn 3 discharged from a spinneret is cooled by cold air, and oiled in the course of advancement thereof froma spin tube 1 to an oiling roller 2. Thereafter, the yarn is adapted to pass through first and second godet rollers 4, 5 and traversed through a traverse mechanism 6, and in succession wound on a bobbin B rotated by a friction roller 7 as a package 8. Hereupon, lamellar moderating members 10 are respectively provided on the take-up device M in close vicinity to a region of producing concomitant air flow or the respective godet rollers 4, 5. Each of the moderating member 10 is formed to have substantially the same width or slightly wider as that L of each of the rollers so as to be able to cover substantially the whole region of the godet rollers 4, 5 widthwise thereof.
Patent JP-H0337471-A (JP)
Title: Automatic transmission control device of internal combustion engine with supercharger
Inventor: KASHIWABARA MASUO
IPC: F16H61/10
Filed: 1989-07-03
Abstract: PURPOSE:To carry out an optimum transmission control regardless of the supercharging pressure by correcting and controlling at least either one of the line pressure of the line pressure feeding device of the transmission operation of a transmission operation device responding to the overcharging pressure. CONSTITUTION:A transmission device D controls selectively the operation of operation pressure feeding device B1-Bn to which a line pressure from a line pressure feeding device C is fed, and operates responding transmission elements A1-An to carry out a specific transmission. In this case, the supercharging pressure at the lower stream of a supercharger is detected by a supercharging pressure detecting device E, and a correcting device F corrects and controls at least either one of the line pressure of the line pressure feeding device C or the transmission operation of the transmission operation device D depending on the detected supercharging pressure. In such a way, an optimum transmission control can be carried out regardless of the supercharging pressure, and the generation of transmission shocks can be prevented.
Patent JP-2000357782-A (JP)
Title: Semiconductor storage and its manufacture
Inventor: ARITA KOJI
IPC: H01L27/105
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress the contact resistance and leakage current density of a semiconductor storage from increasing after its oxygen annealing processing, by forming a predetermined adhesion layer between its interlayer insulation film and its plate electrode, and by so forming the adhesion layer as not to exist in the interface of the connecting portion between its contact plug and its upper electrode. SOLUTION: An adhesion layer 108 containing the layer made of the material including one or more kinds of Ti, TiN, TiSi, Ta, TaN, W, and WSi is formed in the region present on a second interlayer insulation film 106 which includes the inner surface of each contact opening 107a. Then, by a dry etching method, the adhesion layer 108 in the bottom portion of the contact opening 107a is removed to expose an upper electrode 105 to the external. Subsequently, by so forming through a sputtering method an electrode-material layer made of Pt which is intended to be a plate electrode 109 as to fill with it each contact opening 107a, a contact plug 107 is formed. Continuously, by a dry etching method, the electrode-material layer together with the adhesion layer 108 is processed into a desired shape to form the plate electrode 109.
Patent JP-S6325749-A (JP)
Title: Semiconductor storage element
Inventor: HOSODA MASAO
IPC: G06F12/16
Filed: 1986-07-18
Abstract: PURPOSE:To perform a diagnosis at a time for each storage element and to shorten the time needed for diagnoses by setting a diagnosing circuit into a semiconductor memory element. CONSTITUTION:The input terminals 2-0-2-17 of an address group are connected to the address parts a0-a17 of a memory cell 1 via the selection circuits 3-0-3-17. When a diagnosis mode request signal 12 is turned on, various control signals are generated by a diagnosis mode timing generating circuit 13. Then a diagnosis mode is set and the cell 1 is tested. The read output of the cell 1 is connected to a read output terminal 8 and also compared with write data on a selection circuit 6 via an exclusive NOR circuit 9 in a diagnosis mode. When no coincidence is obtained from said comparison, the result of comparison is stored in an error flip-flop 10.
Patent JP-H05342390-A (JP)
Title: Scanning parallel connection circuit
Inventor: IMAI MASAO
IPC: G06K7/00
Filed: 1992-06-04
Abstract: PURPOSE:To improve operability by parallelly connecting two scanners to one host. CONSTITUTION:The two scanners S1 and S2 are parallelly connected to the host 10. Also, the host 10 is provided with a mask signal generation circuit 16 for generating mask signals for masking the data signal of either one of the scanners S1 and S2 and a clock signal to be supplied to the scanner. Then, a mask circuit 17 masks the signals with the mask signals. For instance, when a data transfer request is generated from the scanner S2 during the data transfer of the scanner S1, the host 10 masks the data signal and the clock signal of the scanner S2 and releases the masking after the data transfer of the scanner S1 is completed.
Patent JP-S6148227-A (JP)
Title: Macross for master slice
Inventor: KOBAYASHI TERUO
IPC: H03K3/037
Filed: 1984-08-15
Abstract: PURPOSE:To make the input characteristic constant by using a clocked inverter as a switch at a data input terminal constituting a latch. CONSTITUTION:Clocked inverters 21, 22 are used as switches for external input and transmission gates 251, 261, 231 are used for feedback switches constituting the latch so as to decrease the number of transistors (Trs). Since a closed loop constituting the latch and the external part are separated by the inverters 21, 22, the state in the closed loop of the latch is not effected by en external signal. Moreover, since MOSTrs 32, 33 are used as a scan latch switch not giving effect on a D FF performance for the feedback switch, it i possible to reduce further the number of components.
Patent JP-S6148924-A (JP)
Title: Dry etching method for metal having high fusion point
Inventor: ADACHI SADAO
IPC: H01L21/302
Filed: 1984-08-15
Abstract: PURPOSE:To allow dry etching provided with a large ratio of the etching speed for tungsten to that of photo-resist by employing mixed gas of sulfur hexafluoride and nitrogen as etching gas for dry etching for tungsten. CONSTITUTION:In order to etch a tungsten substrate 4, firstly a reactive chamber is exhausted (a) to a vacuum using a diffusion pump and the like, and next SF6 and N2 are introduced as etching gases in such a manner that gas pressure in the reactive chamber 1 generally reaches 10<-3>-10Torr. Next, when a high frequency field is applied to the chamber by a RF electrode 2, the etching gas is dissociated by discharge between the electrodes to generate ions, electrodes, neutral radicals and the like. Consequently, the chamber is brought into an active state. In this way, gas having very high activity reacts to tungsten as a body under etching and a volatile reactive product (fluoride, WF6 in this case) is formed and discharged to the outside from an exhaust vent.
Patent JP-S5694521-A (JP)
Title: Magnetic disc
Inventor: NAKAGAWA KATSUHIKO
IPC: G11B5/738
Filed: 1979-12-28
Abstract: PURPOSE: To enable to obtain high recording density, by providing resin layer including polyimide resin or the like on an Al alloy base and enabling to form the thin film magnetic layer due to sputtering and vapor deposition through increased substrate surface accuracy.  
     CONSTITUTION: On an Al alloy substrate, the resin layer of polyimide resin (more preferable hetero-ring) including or not including the fine powder of inorganic material such as aluminum silicon carbide and silica, or silicone resin (more preferable, ladder type polyorganosiloxane) is provided. Further, on it, after providing a layer to improve the adhesive strength between the resin layer and the magnetic substance layer as required, the thin film magnetic substance layer is formed with sputtering or vapor deposition method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0687185-A (JP)
Title: Laminated molding
Inventor: KISHI SATOSHI
IPC: F16F7/00
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a laminated molding, light in weight and large in shock- absorbing capacity, by a method wherein a part causing slip deformation by an external force is provided on a lamination plane on the occasion of lamination molding of reinforcing fibers impregnated with thermoplastic resin. CONSTITUTION:Resin sheets each of which contains reinforcing fibers impregnated with thermoplastic resin and making up 20vol.% and is made to be 0.1 to 1mm thick are molded in lamination. At this time, a part causing slip deformation by an external force is provided on a lamination plane. It is preferable that an interlayer adhesion of the part causing this slip deformation is designed to be 80 or more when the interlayer adhesion of another lamination plane not causing the slip deformation is made 100. One of the means for this purpose is to provide a nonadhesive part on the lamination plane by disposing a film or the like. It is preferable, besides, that the area on the lamination plane of the non-adhesive part in a part W of a molded body to be subjected to a shock is made to be 5 to 60% when the area on the lamination plane of the part W is made 100%. The lamination plane of the part W to be subjected to shock is formed preferably with a lamination angle having a curvature of a radius 5 to 20mm.
Patent JP-H0819835-A (JP)
Title: Method for continuously casting extra-low carbon steel
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/116
Filed: 1994-06-30
Abstract: PURPOSE:To prevent the entrapment of inclusion on the surface layer part of a cast slab without giving the fluid of a molten steel and to obtain an extra- low carbon steel having excellent surface quality by pouring the molten steel having a specific temp. range into a mold, in continuous casting of the dead soft steel. CONSTITUTION:In the continuous casting of the extra-low carbon steel having <=50ppm C concn. cast while heating the molten steel 5 at a mold meniscus part 7, the molten steel 5 having the temp. range of more than the solidus temp. and lower than the solidus temp. +15 deg.C is poured into the mold 1. That is, the ruggedness of a solidified shell 6 is reduced by pouring the low temp. molten steel 5 into the mold 1 through an immersion nozzle 3. The molten steel 5 near the meniscus 7 in the mold 1 is heated by a high frequency induction heating coil 8 arranged at the upper part of the meniscus 7. By this method, the falling-down of oscillation mark is reduced and the entrapment of the inclusion is reduced by the both methods of the low temp. pouring and the heating of molten steel near the meniscus to prevent the generation of the surface defect.
Patent JP-S6327273-A (JP)
Title: Thermal transfer printer
Inventor: OOTA TAKAFUMI
IPC: B41J2/355
Filed: 1986-07-18
Abstract: PURPOSE:To uniformly apply the peak temp. of a head from the head of a line to the terminal thereof, by mounting a printing head driving means monitoring the past driving state, a career driving control means determining a printing energy correction value on the basis of the monitoring result and a printing head generating heat corresponding to the output of the printing head driving means to melt ink and transferring the molten ink to paper. CONSTITUTION:Printing data as the output of a printing data holding means 1 is applied to a printing head driving means 2 and a career driving control means 40, and the heat generating element corresponding to the printing data in a printing head 3 is driven according to the output signals from both means 2, 40. The career driving control means 40 adds the number of dots transferred within a certain definite time and subtracts the number of dots after the elapse of the definite time. A transfer energy correction value is determined on the basis of the number of transfer dots and added to a base pulse width to determine transfer energy finally. By this method, temp. exceeding the melting temp. T0 of ink can be applied from the head of a line to the terminal thereof at a constant level without receiving the effect of a printing pattern.
Patent JP-H09331113-A (JP)
Title: Polarized modulatable semiconductor laser device
Inventor: FURUKAWA YUKIO
IPC: H04B10/60
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which can be stably polarization modulated and is suitable for tuning the wavelength. SOLUTION: A semiconductor laser can oscillate in two polarized wave modes. The semiconductor laser includes a gain area which can implant current in an active layer 12, an optical wave dividing area which divides light from the gain area into two parts and a selective reflection area consisting of two reflectors which are connected to the optical wave dividing area. One of the reflectors is provided with a diffraction grating 27 for reflecting one of the polarization modes and the other reflector is provided with a diffraction grating 28 for reflecting the other wave polarization mode. The two reflectors are provided with a refractive index adjusting layer 15 and can implant current in or apply voltage to the refractive index adjusting layers 15 independently of each other.  By controlling the selective reflection area 15, the Bragg wavelength in two polarizing modes can be independently controlled and the polarized wave can constantly be modulated without changing the gain profile.
Patent JP-H0837172-A (JP)
Title: Wet treatment apparatus
Inventor: SUGIUCHI HIROYUKI
IPC: C23F1/08
Filed: 1994-07-22
Abstract: PURPOSE:To provide a wet treatment apparatus by which the consumption of a chemical liquid and that of pure water are reduced and which can shorten the treatment time. CONSTITUTION:Four bars 3 provided with grooves 2 into which the end part of every wafer is inserted are arranged so as to be along the outside diameter of every wafer. Both end parts of the bars are fixed by one pair of support plates 4 on which protrusion parts 5 have been formed. Thereby, a carrier 1 is constituted.
Patent JP-S5793783-A (JP)
Title: Solid-state image pickup device
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1980-12-02
Abstract: PURPOSE:To operate an interpolated line output easily with an external drive pulse, by providing a part splitting electric charge generated by 1>= image elements and a part summing them up to a part of charge transfer section. CONSTITUTION:To a part of a charge transfer section in a device of secondary dimension arrangement consisting of a charge storage section 6 and the charge transfer section (consisting of longitudinal charge transfer section 2 and lateral charge transfer section 3) such as CCD, an element which suitably splits the charge generated by one or more video elements (consisting of a gate 7 transferring signal charge from longitudinal charge transfer section 2 to charge storage section 6, gate 8 transferring signal charge from the section 6 to the section 3, and gates 9, 10 sectioning the gate 8 and the storage section 6 potentially) is located, and an interpolation signal is obtained by summing up a part of charge between adjacent video elements by driving the element with a clock.
Patent JP-H0221674-A (JP)
Title: Optical semiconductor device and its manufacture
Inventor: OSHIMA YASUNOBU
IPC: H01L31/02
Filed: 1988-07-08
Abstract: PURPOSE:To make it possible to attain simultaneously a high airtightness obtainable by a resistance welding and a high-accuracy and high-reliability three- dimensional optically adjusting fixation property obtainable by a laser beam welding in an optical semiconductor device by a method wherein the resistance welding and the laser beam welding are used in combination with each other. CONSTITUTION:Welds 12 for an inner cap are provided on a stem 1 mounted with a light-emitting diode chip 4 by a resistance welding to secure the hermetic seal of a container. Then, an outer cap 3 is put oven the cap 2 and doubled adjusting rods 13 and 14 are made to pass through an internal cap position adjusting hole 9 in the sidewall of the cap 3. The cap 3 is pressed by the rod 13 in the direction F to deform a bellows part 6 of the cap 2, the sidewall of the cap 2 is pressed by the rod 14 in the directions f and f', the relative position (d) of a spherical lens 7 and the chip 4 is adjusted and the position is monitored by a vision 15 to find the optimum position. Then, the cap 3 is superposed on the cap 2 and welding fixing parts 10b are formed by a laser for welding use.
Patent JP-H0923483-A (JP)
Title: Pipe line failure detection system
Inventor: KURISU HIROMITSU
IPC: G01M3/28
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To realize speedy restoration by early detecting the generation of failure and estimating a leaking place and a leaking quantity in the maintenance management of a pipe network transporting fluid. SOLUTION: Many intelligent sensors 10 provided with a radio communication function and a water leakage estimation function are installed on the pipe line of the pipe line network 8 so that each sensors 10 mutually cooperates with an adjacent sensor to distributively detect water leakage and transmits this result to a management center 20. A water leakage managing equipment 26 receives the result through a communication equipment 36, outputs an alarm to a supervisor 32 and outputs the result. In addition a water distribution controller 37 remote-controls a valve based on water leakage information.
Patent JP-S6231600-A (JP)
Inventor: SUMIDA JUNICHIRO
IPC: B64C13/16
Filed: 1985-08-05
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。