baber/WOPTO huggingface dataset:
Patent JP-H04259392-A (JP)
Title: Formation of electroformed film
Inventor: FUKUDA KAZUJI
IPC: C25D1/00
Filed: 1991-02-15
Abstract: PURPOSE:To form an electroformed film having good durability by continuously changing the areal ratio of the insoluble anode to the soluble anode and forming the electroformed film. CONSTITUTION:By an electroformed film forming method, a rugged pattern formed on a substrate is transferred to manufacture a duplicate die. As the anode in this method, two kinds of the insoluble anode 27 and the soluble anode 29 are used to form an electroformed film. Then, in the process of the electroforming, the areal ratio of the insoluble anode 27 to the soluble anode 29 is continuously changed to form an electroformed film. Thus, the service life of the electroformed film can remarkably be prolonged.
Patent JP-S62220383-A (JP)
Inventor: ARAN BATAAZU
IPC: C08J7/04
Filed: 1987-02-03
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-H09198167-A (JP)
Title: Electronic equipment
Inventor: MASUO HIDEAKI
IPC: G06F1/26
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate malfuntion in the state of mounting a portable terminal equipment at the time of mounting the terminal equipment, to improve the reliability of communication check, to secure the durability of a power source supply terminal and a power source switch and to protect a charging circuit. SOLUTION: This equipment 40 is constituted to start operation by mounting the portable terminal equipment provided with a power source terminal, a communication part and a power source switch operation part. In the state of mounting the portable terminal equipment, the power source supply terminal 47 connected with the power source terminal, a communication part 48 opposing to the communication part and a power source switch 49 power-on-operated by a power source switch operation part are provided and the power source supply terminal 47, the communication part 48 and the power source switch 49 are arranged at positions on the same surface and close to one another. In the power source supply terminal 47, a charging terminal 47a and a driving terminal 47c are arranged by being away from each other to arrange a ground terminal 47b between them.
Patent JP-S57150864-A (JP)
Title: Developing device for electrophotographic copier
Inventor: KAMOGAWA JINICHI
IPC: G03G15/08
Filed: 1982-02-16
Abstract: PURPOSE:To prevent the scattering of a powder developer and staining by the same by using specific electrodes for capturing of a toner. CONSTITUTION:Corona discharge electrodes enclose electric discharge wires 18 with conductive shields 19 from three ways. Electric charge absorbing plates 21 consisting of conductive members are installed via insulation plates 20 in part of the shields 19 or on the outer sides of the shields and in the positions reaching corona charge. High voltage lead wires 16, 17 are led out from the plates 21, and are connected with connectors 16', 17' to the electrode 14, 15 for capturing the toner. When the corona discharge charge is absorbed from the plates 21, potential is established by the electric capacity consisting mainly of the plates 21 itself and the electrodes 14, 15, and where the potential gradient near the plates 21 disappears, the absorption of the electric charge stops.
Patent JP-S55115051-A (JP)
Title: Abnormality detecting means releasing device
Inventor: MIDORIKAWA AKIRA
IPC: G03G21/00
Filed: 1979-02-27
Abstract: PURPOSE:To achieve the easy analysis of running-in, abnormalities and faults by providing one or more releasing switches. CONSTITUTION:The 1st-3rd releasing switches 111-113 are provided and are connected to a copy start control circuit 114 and copy sequence control circuit 117 by way of diodes 168, 169, NAND circuits 161-163, diodes 164-166. Then, when the 1st releasing switch 111 is turned ON, the control input to an exposure lamp lighting circuit 131 and fixing heater driving circuit 134 is inhibited and at the same time the releasing of the respective detecting means of jam, cassette setting and transfer paper presence or not is accomplished, whereby the running-in is executed. When the 2nd releasing switch 112 is turned ON, further the light source abnormal lighting detecting means is released and inputs are continuously applied to the respective circuits 126-128, 131 of optical fan driving, main drive motor driving, optical clutch driving and exposure lamp lighting. When the 3rd releasing switch 113 is turned ON, the output of a developer concentration detecting circuit 157 is inhibited and the abnormal detecting means 170 is released.
Patent JP-S59150062-A (JP)
Title: Production of stainless steel by melt reduction of chromium ore
Inventor: FUJII TETSUYA
IPC: C22C33/04
Filed: 1983-02-15
Abstract: PURPOSE:To improve the recovering rate by reduction of chromium ore by charging dephosphorized molten iron into a converter, ejecting gaseous oxygen therein through the bottom tuyere thereof, feeding chromium ore powder into the converter through the bottom tuyere thereof and charging coke lumps from the upper part of the converter. CONSTITUTION:The molten iron subjected preliminarily to a dephosphorizing treatment to decrease the concn. of P to about <=0.04% is charged into a converter and refining is started by ejecting gaseous oxygen into the converter through the bottom tuyere thereof. At the same time, powder of chromium ore is charged by a nonoxidative gas into the converter through the other tuyere in the bottom thereof and while the steel bath is thoroughly stirred by the inert gas ejected at a flow rate of about >=0.3Nm<3>/min.t through the bottom blowing tuyere, coke lumps having about >=5mm. grain size are added into the bath from the upper part of the converter. The chromium ore is thus melt reduced and the chromium oxide in the ore is migrated as metallic chromium into the steel bath, thereby producing stainless steel.
Patent JP-S62181487-A (JP)
Inventor: TAKIGAWA SHUNICHI
IPC: D03D15/12
Filed: 1986-02-05
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。
Patent JP-H01197723-A (JP)
Title: Liquid crystal optical element
Inventor: KUROIWA MASAHIRO
IPC: G02F1/137
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a desired light quantity adjusting range even when a polarizing plate having a high polarizing rate is used by setting the twist angle of a liquid crystal cell at a specific angle and making the light distributing direction of the liquid crystal cell coincident with the polarizing axis of the polarizing plate. CONSTITUTION:A liquid crystal cell 1 is provided with a lower base plate 2 rubbed in the direction A and upper base plate 3 rubbed in the direction B. The angle formed by the above-mentioned rubbing directions A and B, namely, twist angle theta is set at 60 deg.-80 deg. or 100 deg.-120 deg., for example, at 70 deg.. When a structure, in which nematic liquid crystal with an appropriate quantity of a dextrorotatory chiral substance is held by means of seals 4 between the base plates 2 and 3, is realized, the twist angle thetabecomes 70 deg. clockwise. When the light distributing directions A and B are made coincident with the polarizing axis of a lower polarizing plate 5 or upper polarizing plate 6, the light is propagated after it is rotated by 70 deg. clockwise when no voltage is impressed. When a voltage is impressed, the optical rotary power of the light disappears and the light advances straight. Since the transmissivity depends upon the angle formed by the polarizing plates 5 and 6, a desired light quantity adjusting range is obtained within parallel transmittance even when polarizing plates of high polarizing rates are used.
Patent JP-H09218194-A (JP)
Title: Water quality measuring device
Inventor: YASUDA KYOSUKE
IPC: G08C19/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a water quality measuring device allowing an easy installation and ensuring high reliability. SOLUTION: A waterproofing enclosure 2 with sensors 1 mounted outside for detecting water quality, houses a measurement circuit 3 for actuating the sensors 1 and outputting electrical signals corresponding to water quality, a signal processing circuit 4 for controlling the operation of the measurement circuit 3 as well as processing the electrical signals for outputting digital signals showing the detection result of the water quality, and a modem 5 for modulating the digital signals to such signals as suitable for a communication line. As a result, a connection can be formed by use of only a communication line 11 with conductors approximately between two and four, and a power line 12 with two conductors or so. In addition, the modem 5 can be installed in water where a substantial temperature change does not take place.
Patent JP-H06237577-A (JP)
Title: Capacitor charging power supply
Inventor: HORI MITSUTAKA
IPC: H02M3/335
Filed: 1993-02-10
Abstract: PURPOSE:To shorten the charge time while raising accuracy in charge without complicating device constitution or making it expensive. CONSTITUTION:Balanced AC voltage is gotten in an inverter 14, and from this output, balanced pulse output is gotten on the secondary side of a step-up transformer 15, and this pulse output is rectified with a rectifying circuit 16, and a capacitor 3 for high voltage is charged with it through a reactor 17. At the time of this charge, the on/off time and the cycle of a switching element are controlled to charge it to double voltage in half cycle, making use of the resonance operation of a capacitor and the rector. The accuracy in charge is raised by regarding from a capacitor 15 to a capacitor 3 as the resonance circuit of an ideal reactor and a capacitor, and estimating the voltage of the transformer 15 by means of the estimate circuit having the reverse transfer function to the transfer function of this equivalent circuit, and compensating the on-off rate of the inverter 14 a compensating circuit 21 from the deviation between this estimate and the detection value.
Patent JP-2000222092-A (JP)
Title: Electronic information display device, its display controlling method and storage medium
Inventor: INAMURA KOHEI
IPC: G06F3/0482
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information display device capable of easily discriminating which user uses a displayed window and to provide its display controlling method and a storage medium. SOLUTION: When plural subscribers respectively input information, identifiers of same kind with position display labels corresponding to inputting means are added to the information and shown on a window. Since the outer frames of the windows 16 and 17 in the figure have the same design with a sitting position display label 5, it is found that the windows 16 and 17 are opened by a user located at the position shown by the label 5. Since the outer frame of a widow 18 has the same design as a sitting position display label 6 in the same manner, it is found that the window 18 is opened by a user existing at a position shown by the label 6.
Patent JP-H09215396-A (JP)
Title: Permanent magnet ac generator
Inventor: TOYOSAWA MASAO
IPC: H02P9/30
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a reactor and a capacitor from the internal flux control means of a permanent magnet AC generator and, further, widen the control range of a reactive power. SOLUTION: In a permanent magnet AC generator 1 which has a permanent magnet and AC windings, an auxiliary winding 13 which is an AC winding for the control of internal flux and a pole position detector 8 which detects the pole position of the permanent magnet are provided. The detection output of the pole position detector 8 is connected to an active AC excitation inverter 15 which supplies an AC excitation current to the auxiliary winding 13 in accordance with a terminal voltage, a load current and a load power factor to control a reactive power.
Patent JP-H03230032-A (JP)
Title: Dehumidifier
Inventor: ASANO TADASHI
IPC: F24F1/02
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a dehumidifier with less power consumption and lower operating noise by a method wherein the title dehumidifier consists of an air intake passage in which an air intake fan to feed outdoor air to the indoor side is provided, a circulating passage in which a circulation fan to circulate air in the room is provided, a heat exchanger which is provided at a crossing section between the circulating passage and air intake passage, and a draining tray. CONSTITUTION:By operation of an air intake fan 16 and circulating fan 18, outdoor air passes through a heat exchanger 19 from an air intake port 11 through a duct 12, enters an air intake passage 15, and is discharged to the space in a room 6 from a discharge port 9. In the meantime, air in the room 6 enters a circulating passage 17 from a suction port 8, passes through the heat exchanger 19, and returns to the room 6 from a discharge port 10. At the heat exchanger 19, sensible heat exchange is done between the intake air stream and circulating air stream, and a fan for the heat exchanger 19 is cooled, and moisture condensation water 22 generates, drops in a draining tray 20, and enters a draining tank 21. At this time, the intake air flow rate is made small, and the circulating air flow rate is made large. Thus, without using a refrigerating function, dehumidifying of air in the room 6 can be performed with less power and low noise by utilizing the outside air temperature with fans 16, 18 and heat exchanger 19.
Patent JP-S61180605-A (JP)
Title: Control device for rolling mill
Inventor: SAITO SEIJI
IPC: G05D5/02
Filed: 1985-02-06
Abstract: PURPOSE:To restrain rapidly a hunting phenomenon and to obtain a stable operation by providing a function for correcting a control gain when a hunting phenomenon is produced in a finishing mill of hot strip mill. CONSTITUTION:A looper-hunting detector 7f inputs a feedback signal 7b of looper angle to detect the hunting phenomenon of looper by measuring its vibration frequency. Then contacts 7h and 7j1 are turned on respectively, and input the correction gains 1 of looper-height control gain circuits 7b-7g to lower the gains. As a result, when the hunting of looper is restrained, the contact 7j1 is turned off and the contact 7j2 is turned on, to input the correction gain 2 of a contact 7i to the circuit 7b, thereby bringing it close to 70-80% of the gain at the beginning. Further, when the hunting phenomenon is produced again, the looper-height gain is automatically corrected to a proper value in the same manner.
Patent JP-S61181547-A (JP)
Inventor: MATSUKI MASAYOSHI
IPC: B02C13/09
Filed: 1985-02-06
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-S56121802-A (JP)
Title: Manufacture of turbine blade provided with cooling holes
Inventor: KOUZOHARA HIROMI
IPC: F01D5/18
Filed: 1980-02-27
Abstract: PURPOSE: To easily manufacture a turbine blade provided with cooling holes by pouring molten metal of specified alloy into a mold wherein metal molds are formed for shaping cooling holes, casting the metal around said metal mold, heating the resultant cast for oxidizing and removing said metal mold.  
     CONSTITUTION: Mo has such a characteristic that when heated in air approximately at 500°C or more, it is turned into MoO 3  and repidly volatilized and consomd with an additional increase of temperature. Rods or tubes 1 of Mo are formed as molds, which are disposed in those positions inside the mold of a turbine blade, where cooling holes of the turbine blade are to be formed. A Ni-based superalloy is cast in the turbine blade mold in vacuum to form a turbine blade 2. Thereafter, the blade 2 cast around the Mo tubes 1 is heated in an oxidizing atmosphere over 500°C for intensely oxidizing the Mo until it is completely removed, through consumption. Vacancies left by oxidizing and consuming the Mo are used as cooling holes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01199503-A (JP)
Title: Germination-and rooting-hastening nursery mat
Inventor: ISHIDA MOTOJI
IPC: A01G22/22
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the title lightweight mat capable of easy transportation, storage and transfer, by positioning, at regular intervals, dried rice seeds with the hastened germination and rooting on a solid culture medium such as of peat moss, pulp or rock wool. CONSTITUTION:Rice seeds 1 which have been prepared by germination- and rooting-hastening of the original rice seeds followed by making disinfectant, biologically active agent etc. adhered to the resultant seeds and drying are seeded, at regular intervals, on a seeding bed solid culture medium 2, and a sheet-like covering culture medium 3 with the nature same as that of the medium 2 is laid thereon followed by pressing to bond their edges to fix the both medium 2 and 3. Said culture medium 2 is made of e.g. peat moss, pulp, rock wool subjected to hydrophilicizing process, holding numerous fine open air cells with water-absorptivity, containing a moderate amount of fertilizer component, and free from hazardous pathogenic bacteria.
Patent JP-H0516366-A (JP)
Title: Energy control circuit for heat-sensitive ink jet printing head
Inventor: RAJIIBU BADEIARU
IPC: B41J2/05
Filed: 1992-02-07
Abstract: PURPOSE: To provide a simple high-precision and highly cost efficient control technique utilizable for multiplex print head. CONSTITUTION: A circuit 10 comprises a decoder 12 to receive address of heater resistance in a multiplex condition. When a heater resistance RH is addressed, the output of the decoder 12 is level shifted through a pair of inverters and transmitted to the gate of a PMOS driver. The PMOS driver sets the level of the driver output voltage applied to the heater resistance RH. A feedback circuit having a configuration of analog or digital comparator compares a driver output signal VOUT with a reference voltage VREF. The output signal of the comparator is fed back through a level shifter 16 as an inverter output supplied to the gate of the PMOS driver for controlling the driver output voltage to maintain the interterminal voltage V0 of the heater resistance RH.
Patent JP-H10224531-A (JP)
Title: Image processor
Inventor: SUZUKI TATSUHISA
IPC: H04N1/21
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of reducing the number of signal lines while correctly transferring image data. SOLUTION: This processor is provided with an image output means 2 for outputting image data signals to a data transmission line 79 for a time interval set beforehand for each fixed cycle synchronized with image synchronizing signals inputted from the outside and an image input means 3 for outputting the image synchronizing signals to the image output means 2 through the data transmission line 79 at the time other than the output period of the image data signals in the data transmission line 79 and inputting the image data signals outputted from the image output means 2 during the output period of the image data signals in the data transmission line 79.
Patent JP-S63188882-A (JP)
Title: Signal processing circuit
Inventor: SUGINO NOBUO
IPC: H03K5/135
Filed: 1987-02-02
Abstract: PURPOSE:To attain write/read asynchronously by providing a timing circuit selecting a 1st register and writing a bit data and a timing circuit moving the bit data to a 2nd register and selecting and reading it. CONSTITUTION:A clock address circuit 2 receiving the supply of a clock 1(b) supplies an address signal to a clock selection circuit 3. The circuit 2 selects sequentially L1-L8 of the register 1 in a ring and an input data 1(a) is written sequentially in the register 1. A delay setting circuit 4 receiving the supply of the clock 1(b) reaches a prescribed count, then the circuit 4 gives a delay signal (f) to a crystal oscillation circuit 6. The circuit 6 receiving the signal (f) outputs a gate clock (g) to a clock address generating circuit 7 and a selection address circuit 9. The circuit 7 supplies an address signal (h) to the clock selection circuit 8. Thus, the storage data (e) stored in the register 1 is written in the register 5. Moreover, the circuit 9 gives an address signal (j) to the data selection circuit 10 and the stored data in the register 5 is read sequentially.
Patent JP-H08220522-A (JP)
Title: Shading film for liquid crystal display device
Inventor: AKAO YASUHIKO
IPC: G02B5/26
Filed: 1995-02-10
Abstract: PURPOSE: To eliminate the generation of a harmful matter in a production process and to obtain a light shading ability and low reflection ability equivalent to those of a chromium-based multilayered film by forming a shading film into a two-layer constitution, molybdenum oxynitride and molybdenum from a substrate side. CONSTITUTION: A shading film has a layer 2 consisting of molybdenum compd. having an extinction coefft. of an optical constant at 550nm at a transparent substrate 3 side of 0.15 or more than 0.15 and 0.90 or less than 0.90, and a layer 1 formed on the layer 2 and consisting of molybdenum and/or a molybdenum compd. having an extinction coefft. of an optical constant at 550nm of 1.0 or more than 1.0.  The layer 2 consisting of the molybdenum compsn. having the extinction coefft. of the optical constant at 550nm at the transparent substrate 3 side of 0.15 or more than 0.15 and 0.90 or less than 0.90 is preferably a layer consisting of molybdenum oxide and/or molybdenum oxynitride. the layer 1 consisting of the molybdenum and/or the molybdenum compd. having the attenuation coefft. of the optical constant at 550nm of 1.0 or more than 1.0 is preferably a layer consisting of molybdenum and/or molybdenum nitride.
Patent JP-H11223502-A (JP)
Title: Apparatus for automatically measuring ball diameter size
Inventor: HASHIMOTO KOJI
IPC: G01B7/28
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enable a ball to be moved to a measurement position without manual assistance, suppress effect of a body temperature and eliminate individual differences, etc., thereby improving accuracy by setting a ball-moving means, a ball diameter phasechanging means and a measurement control means. SOLUTION: An apparatus for automatically measuring a bearing ball diameter size has a feeding plate 3 for holding and moving a ball, a slider set at a base 34 for rotating the ball by a predetermined angle, a personal computer and a sequencer, etc. The ball to be measured is moved, e,g. from a loading chute 1 via a feed 2 and held by a ball hold hole of the feeding plate 3 positioned at a loading position. After a diameter is measured at a measurement position by a displacement sensor 10, a phase where the diameter of the ball is measured is changed by moving the slider at a phase change position, and the ball is returned to the measurement position again to be measured reportedly. A measured value is corrected with the use of a temperature change compensation means and a correction means by a master ball.