baber/WOPTO huggingface dataset:
Patent JP-H08328612-A (JP)
Title: Automatic system
Inventor: HOSAKA KOTARO
IPC: G05B19/05
Filed: 1995-06-05
Abstract: PURPOSE: To facilitate the construction of an automation system by describing the part or all the software of a control computer part by the combinations of preliminarily prepared instruction groups which are exclusive for the control of the automation system. CONSTITUTION: This system is provided with a monitor computer 701 and a control computer 702. Some steps of the main flow chart in the software of the control computer 702 are program (exclusive language program) groups described by the combinations of preliminarily prepared instruction groups which are exclusive for the control of an automation system and the descriptions by high-level languages, simple pictures or graphics, etc., are used. Each exclusive language program group is the process of the operation described by an exclusive language program and is composed one process or more. Therefore, the system can be easily applied to the device except the device performing the adjustment and the measurement of a laser beam printer by changing each part.
Patent JP-S6040762-A (JP)
Inventor: ERUBUIN GUROSU
IPC: F02B75/18
Filed: 1984-07-05
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-H09317650-A (JP)
Title: Electromagnetic pump
Inventor: KANEKO EIJI
IPC: F04B17/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment of an intake valve by attaching the intake valve by which an intake hole is opened and closed, on a fixing plate through a mounting member by which the fixing plate is attached on a spindle. SOLUTION: In a plate 45, an annular fitting part 45d is formed in the periphery of a shaft penetrating hole 45b, and an intake valve 47 formed of a thin plate consisting of rubber, in which a fitting hole 47a fitted to this fitting part 45d is formed, is attached to this fitting part 45d. This intake valve 47 is so formed that an intake hole 45c is opened and closed. Then, this intake valve 47 is attached to the plate 45, namely, a fixing plate 43, at the same time when tightened in the screw 53 of an oscillator 50 by a nut 49 being a mounting member.
Patent JP-H01307255-A (JP)
Title: Complementary mos integrated circuit
Inventor: NAKAO HIROYUKI
IPC: H01L27/092
Filed: 1988-06-03
Abstract: PURPOSE:To completely remove latch-up when it occurs and to prevent damage to an integrated circuit, by connecting a power supply of an internal integrated circuit to first and second power supplies via a resistance and a MOS transistor for the first power supply, respectively. CONSTITUTION:If any noise enters a second power supply 2 to cause latch-up, a current flows between first and second power supplies 1 and 2. This current causes potential drop in a resistance 300, which increases a potential of a gate 5. Thereby, a MOS transistor 200 for the first power supply is turned OFF to stop supply to an internal circuit. Thereby, the latch-up state is released. When the latch-up state is released, no current flows through the internal circuit. Therefore, the potential of the gate is lowered and the MOS transistor 200 for the first power supply is returned to the ON state to initiate normal operation. In this manner, the latch-up can be removed completely if it occurs.
Patent JP-H08326937-A (JP)
Title: Check valve
Inventor: NISHIGUCHI HIROMI
IPC: F16K15/04
Filed: 1995-06-05
Abstract: PURPOSE: To provide a ball type check valve of compact and simple construction and easy manufacture. CONSTITUTION: By constructing this check valve so that a ball 22 is loosely movably received in a bottomed cylindrical ball retainer 23, the ball 22 itself is unnecessary to be fixed, and a special guide member for guiding seating/lifting operation of the ball 22 against a seat becomes unnecessary because guiding is performed by the retainer itself.
Patent JP-S5566437-A (JP)
Title: Paper jam detecting system
Inventor: EBINAKA TOSHIO
IPC: B65H7/06
Filed: 1978-11-09
Abstract: PURPOSE: To detect a paper jam promptly, by measuring correlation between detecting signals transmitted from recording paper feed perforation detectors located at the conveying passage.  
     CONSTITUTION: Two feed perforation detectors 2 and 3 are situated at the conveying passage of a recording paper 1 conveyed by means of tractors 4 and 5. The outputs of the detectors 2 and 3 are fed to wave-form shaping circuits 7 and 8, respectively, wherefrom signals having a period equivalent to a distance between the feed perforations are put out. The outputs are inputted to a differential device 11 via F-V conversion circuits 9 and 10, the differential voltages being detected. The differential voltages are compared with the threshold voltage established at a voltage comparision circuit 12, a jam signal being put out when the differential voltage exceeds the threshold voltage. This permits the reliable detection of the jam as a result of the difference in and the pulsation of a conveying speed of the paper being cancelled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H082758-A (JP)
Title: Belt driving gear
Inventor: AOSHIMA KUNIMASA
IPC: B65H23/032
Filed: 1994-06-21
Abstract: PURPOSE:To suppress generation of distortion while reducing wear of a belt, in a belt driving gear provided with a belt, at least two rollers and an edge guide. CONSTITUTION:An electromagnetic clutch mechanism 35 is provided, to detect a level of edge force F by a sensor 24, and through a power supply control part 28 and a power supply part 30, a current is allowed to flow in a coil in accordance with a level of the edge force F, to increase rotational speed ratio of an edge guide. When the force F is increased, a rotational speed of the edge guide is increased, to reduce wear of a belt. However, since distortion is generated in the belt in accordance with increasing the rotational speed, a coil current is controlled so as to be prevented from increasing to a certain value or more. Also a constitution, setting a drive transmission rate of the other clutch mechanism and the edge guide to a fixed value, is displayed.
Patent JP-S63301547-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA MASATO
IPC: H01L21/3205
Filed: 1987-06-01
Abstract: PURPOSE:To render a space between wirings flat by a method wherein a side face of an aluminum film left between aluminum wirings and on the side faces of them which are formed through grooves is anodized. CONSTITUTION:An aluminum layer 14 is formed on a semiconductor substrate 11. And, grooves are provided on the aluminum layer 14 in such a manner that their bases reach the semiconductor substrate 11 for the formation of an aluminum wiring 14a. Next, a side face of an aluminum film 14b left on the side face of the aluminum wiring 14a and on the space between the aluminum wirings is anodized into a porous alumina layer 16. When the porous alumina layer 16 is formed through anodization, aluminum expands 1.5 times as large in volume as it is when turning into porous alumina, so that a groove 20A between aluminum films is filled with the porous alumina 16. By these processes, an insulating layer between wirings is rendered flat.
Patent JP-H05329486-A (JP)
Title: Method for treating waste water of alkali reduction treatment for polyester fiber
Inventor: MAKI KENJI
IPC: C02F1/58
Filed: 1992-05-29
Abstract: PURPOSE:To provide a method for recovering a solid matter low in water content easily and at high yield, and easy in dumping and little in the damage of an incinerator in the case of incineration. CONSTITUTION:In the case of treating the waste water of the alkali reduction treatment of polyester fiber, the waste water is allowed to react with alkaline earth metal oxide at pH7-14 to deposite as alkali earth metal terephthalate and is separated into solid and liquid.
Patent JP-S6118001-A (JP)
Title: Double-structure setting system of protection controller
Inventor: OOTA HIROSHI
IPC: H02J3/00
Filed: 1984-07-04
Abstract: PURPOSE:To avoid the undesired generation of collation defects of regulation values by transferring the setting value of a new setting value memory part of each double-structure data processor to each old regulation value memory part under the prescribed conditions. CONSTITUTION:A detection circuit 18 for coincidence of setting value supplies the setting values sent from new regulation value memory parts 16A and 16B and decides the coincidence between both values. Then the output is supplied to a transfer control circuit 19 together with the setting end signals I and J sent from double-structure regulation parts 12A and 12B. The transfer of setting value is controlled from the parts 16A and 16B to old regulation value memory parts 15A and 15B under the AND conditions of the output of the circuit 18 and signals I and J. In such a way, it is possible to prevent the undesired generation of collation defects of setting values.
Patent JP-H01306723-A (JP)
Title: Combustion device
Inventor: HIRATA YASUSHI
IPC: F23N5/00
Filed: 1988-06-06
Abstract: PURPOSE:To minimize the flame extinguishment range and flame blow-off range of combustion, and to make the combustion in a combustion device adjustable in a wide range of degree by controlling the temperature of the flame holes of the burner in such a manner as to make the speed of the combustion and that of the fuel gas in agreement through control of the speed of the combustion in the proximity of the flame holes. CONSTITUTION:On a mixing chamber 4 is mounted a burner 1 which is formed of silicon nitride and has a plurality of flame holes 2 and inside which are disposed heaters 3 each consisting of titanium nitride in the proximity of the flame holes 2. Fuel supplied through a nozzle 6 and combustion air are fed through an air inlet 5 into the mixing chamber 4 and mixed a form a flame 7 at the burner 1. A flame rod 8 as a means of sensing the combus tion is connected to a controller 9 and measures the value of electric current in the flame 7, which is transmitted to a flame current detector 10. A flame current retriever 11, when the output signal from the detector 10 is less than a set value, outputs to a flame hole tempera ture controller 12 a signal which instructs it to energize the heaters 3; and the flame-hole temperature controller 12 thereupon adjusts the temperature of the flame holes 2 by controlling a switch 13. As a result, the temperature quickly rises at the flame holes 2 and in their proximity so that with the combustion withheld from falling in speed the likelihood of the flame 7 to have a lag in the ignition is greatly reduced and the area of the burner in which the combustion is stabilized in widened.
Patent JP-S5660059-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/762
Filed: 1980-10-06
Abstract: PURPOSE:To manufacture a CCD having a simple control of a potential well by forming N type and P type semiconductor regions in a semiconductor, thereby forming potential wells having different depth each other under the semiconductor. CONSTITUTION:A thick SiO2 layer 2a and a this SiO2 layer 2b are formed on the surface of a P type Si semiconductor substrate 1, and a polycrystalline Si layer 3 is formed thereon. Subsequently, an Si3B4 layer is formed on a part of the layers 3 and 2b, and an Si5P4 glass layer 5 is entirely formed further thereon. It is heated in this state, B and P are thus diffused in the layer 3, and semiconductor layers 3P, 3N of P type and N type contacting at the boundary between the layers in the P-N junction can be obtained. Thereafter, a contact hole for forming an electrode is formed in the glass layer on the polycrystalline Si layer of the Si layer 2a, an electrode A is formed on the layers 3P, 3N of the contact hole part, and an electrode B is simultaneously formed on the layer 2b.
Patent JP-S6124557-A (JP)
Inventor: RICHIYAADO MAAKU SUTAAN
IPC: C07C239/00
Filed: 1985-06-25
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-H08332554-A (JP)
Title: Mold powder for continuous casting
Inventor: NISHIDA NORIHIRO
IPC: B22D11/10
Filed: 1995-06-06
Abstract: PURPOSE: To prevent longitudinal crack on a steel slab by adjusting MgO and BaO contents and a basicity in mold powder for continuous casting to specific values and a solidified temp. in a specific range. CONSTITUTION: The mold powder for continuous casting used to molten steel having >=0.4mass% carbon content contains 8-20mass% MgO and BaO and is made to 0.7-1.1 basicity (CaO/SiO2 ) and 1000-1200 deg.C solidified temp. The MgO and the BaO are added in the form of magnesium and barium oxide or these carbonates (MgCO3 and BaCO3 ). Further, since the powder flowed into a gap between a mold and the cast slab, is vitrified, and this solidified shrinkage quantity can be reduced, the heat removal by the mold is uniformized. Impermeability is developed to radiation beam by adding the MgO and the BaO to 8-20mass%, and the permeability of the radiation beam from the cast slab is prevented and the heat removal through the mold is relieved.
Patent JP-S6032562-A (JP)
Title: Power synchronizing signal generating circuit
Inventor: INOUE KENJI
IPC: H02M1/08
Filed: 1983-07-29
Abstract: PURPOSE:To obtain a stable power synchronous signal by controlling ON, OFF of a switching element by a pulse signal, and maintaining the output signal of a low pass filter 0 and using the pulse signal as a synchronous signal. CONSTITUTION:When the period of H level of a signal S5 corresponds to the vicinity of 30-270 deg. of an input power source signal S1, the power signal S1 supplied through a switch element 2 and an amplifier 3 to a LPF4 is more in positive potential period and supplied to an LPF4. As a result, the output signal S3 of the LPF4 becomes positive potential, the oscillating frequency of a VCO5 decreases, and the circuit is operated to approach the signal S3 to 0V. Since the signal S3 is operated to always become 0V in this manner, even if a spike noise is superposed on an input power signal S1, it is completely cancelled by the smoothing operation of the LPF4, and the signal S6 of power synchronous signal is not affected.
Patent JP-H0241400-A (JP)
Title: Concentrated solid detergent composition
Inventor: SUTEIIBUN EE MOOGANSON
IPC: C11D17/00
Filed: 1989-05-31
Abstract: PURPOSE: To prepare the subject composition for an aqueous floor cleaner with a membrane non-forming quality obtained by being diluted and coated, which contains a material obtained by blending an inactive carrier with a surface-ac tive component, a solubilizer and an alkali as a main component.  
     CONSTITUTION: The aiming composition containing a material as a main component, which is obtained by blending (A) an inactive carrier consisting of polyethylene glycol with the molecular weight of about 3,000-8,000 or the like and, as active components, (B) a surfactant component comprising a nonion surfactant or the like consisting of alcohol ethoxylate and/or nonyl phenyl ethoxylate, (C) a solubilizer consisting of monoethanol amine and/or ethylene glycol buthyl ether or the like and (D) an alkali consisting of NaOH, KOH, monoethanol amine or the like to maintain pH over 9.0 at the time of dilution. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000329835-A (JP)
Title: Magnetic detection device and magnetic detection method
Inventor: MATSUMURA KOICHI
IPC: G01C17/30
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection device capable of detecting external magnetic field with high sensitivity and improving the reliability of the results of magnetic detection. SOLUTION: This magnetic detection device is provided with a magnetic sensor 15 in which a wire i2 is wound around a ribbonlike amorphous core 14, an excitation current generation part 10 supplying a pulselike excitation current Ip to the wire 12 to excite the amorphous core 14, detection voltage output parts 16, 17, 19, 20, 22 demodulating an induced voltage VT generated between both end parts 12A and 12B of the wire 12 to output a detection voltage Vo and a switch part 25 provided between both end parts 12A, 12B of the wire 12 and the excitation current generation part 10 to exchange both end parts 12A, 12B of the wire 12 alternately.
Patent JP-S63302321-A (JP)
Title: Liquid measuring container
Inventor: KAWAI TATSUYA
IPC: A61B5/20
Filed: 1987-06-03
Abstract: PURPOSE:To eliminate the need for opening a three-way cock manually when a liquid is moved, by allowing automatic outflow of the liquid from a measuring chamber each time stored to a fixed amount. CONSTITUTION:A measuring container comprises an upper unit having a measuring chamber 2 and a lower unit having a urine sampling bag 4 and the lower unit is integral connected to the bottom portion of the upper unit. The weighing chamber 2 and the urine sampling bag 4 are connected with two urine conduits, namely, a first urine conduit A having a three-way cock 3 and a siphon tube B comprising an upper line liquid conduit 16 and a lower line liquid conduit 17. Then, the liquid is stored in the measuring chamber 2 while builds up in the upper line liquid conduit 16 of the siphon tube B. Then, as the liquid level rises gradually to make the upper line liquid conduit communicate with the lower line liquid conduit 17, the liquid stored in the weighing chamber 2 flows out through the siphon tube B by the theory of siphon. This eliminates the need for manual operation of the three-way cock when the liquid is moved.
Patent JP-S63315926-A (JP)
Inventor: GIYUNTAA DEEMENSU
IPC: H02K11/00
Filed: 1988-06-06
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-H09299157-A (JP)
Title: Furniture
Inventor: KATO MASASHI
IPC: A47B13/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an office desk which has a novel design, responds to an office automation, and can reduce costs of production and physical distribution. SOLUTION: In an office desk 1, right and left side panels 10L, 10R, and a back panel 20 have nets of multiple wires 13, 23 and the panels are to be assembled in a U-shape. An upper panel 30 in a net form coveres the U-shape assembled both side panels 10L, 10R, and the back panel 20. This allows wiring of office automation equipment to be performed as desired, ensures good ventilation and transparency, and allows accessories such as a shelf 4 and a screen 5, etc., to be attached as desired.
Patent JP-S61296982-A (JP)
Title: Laser beam processing method
Inventor: NISHIKAWA YUKIO
IPC: B23K26/18
Filed: 1985-06-26
Abstract: PURPOSE:To permit processing on the non-cooling side alone by coating a material for absorbing a laser beam on both surfaces of a work then irradiating the laser beam to the work while the surface on one side is kept cooled. CONSTITUTION:The work 4 is constituted of a material 6 which allows the transmission of the laser beam 2 and the material 7 which absorbs the laser beam 2 is coated on both surfaces thereof. The one surface of the work 4 is cooled by a cooler 5 and the laser beam 2 is irradiated in this state to the work 4. The layer of the material 7 on the side where the work is not cooled evaporates by absorbing the beam 2 and is thereby worked. On the other hand, the layer of the material 7 on the side where the work is cooled is deprived of the quantity of the heat necessary for evaporation and is therefore not processed. Only the non-cooled side of the work is easily processed by the above-mentioned method.
Patent JP-H032059-A (JP)
Title: Control system for dot serial printer
Inventor: SUZUKI SEIJI
IPC: B41J2/51
Filed: 1989-05-31
Abstract: PURPOSE:To print in high quality by converting dot deviation in a lateral direction at the time of printing into a printing speed by a correcting circuit, and correcting an impact timing of each printing pin. CONSTITUTION:Delay circuits 1, 1A', - n, nA' have two circuits for FWD, RVS at respective printing pins. The delay circuits convert physical deviations of pins to a pin to become a reference of an impact at the time of FWD, RVS operation into a printing speed thereby to delay an impact timing signal for the time. In case of the FWD direction, when a high level is input to the input of an inverter (k), a gate (g) is selected, and printing data is printed by an impact timing signal delayed by the delay circuit 1. In case of the RVS direction, when low is input to the inlet K, an output of k becomes high, a gate (h) is selected, printing data 1 is printed at an impact timing signal delayed by the delay circuit 1A.
Patent JP-S6117694-A (JP)
Inventor: ISHIHARA MASAMITSU
IPC: E21C37/02
Filed: 1984-07-05
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-2000330514-A (JP)
Title: Display device, pdp display device, and its driving circuit
Inventor: OSAWA MICHITAKA
IPC: G09G3/298
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve a switching characteristic by lightening the burn of a drive circuit of an output element and to reduce voltage drop at the time of conduction by using IGBT in which fast speed operation is performed as an output element of a driving circuit of a panel. SOLUTION: IGBT is used for output elements 11a, 11b. IGBT is used for also switching elements 12a, 12b for recovering electric power. IGBT has a bad current cut off characteristic and especially a tail current appears remarkably, but defect of IGBT can be compensated by combining increase of operation speed of a current cut off characteristic of IGBT and Ac type PDP in which a charge current is stopped independently of that sustaining voltage is applied to an electrode. Thereby, as for voltage drop, further improvement can be performed by using IGBT of which voltage drop is small as an element (as compared with a power MOS FET of the same chip size) when a current is made to flow as output elements 11a, 11b.
Patent JP-H04337196-A (JP)
Title: Manufacture of vacuum heat-insulation wall
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1991-05-14
Abstract: PURPOSE:To facilitate manufacture of a vacuum heat-insulation wall with high heat insulation ability by a method in which a liquid impregnated inorganic fibre and the like is put into a mold, compressed by the specific pressure for freezing and solidifying and inserted into an insulation wall, and evaporating the liquid through heating, followed by suctionning and discharging and thereafter evacuating it. CONSTITUTION:In the case of manufacturing an insulation wall 1 for high-order insulation for a baking furnace and the like, a compressed compact 2A is formed by the method in which the first short fibre consisting of glass fibre, for example, is impregnated with water, press-compressed with a pressure equivalent to the atmosphere pressure versus vacuum, and dehydrated. Next, after this is frozen for solidifying this compressed compact 2A is inserted through an upper side opening in the insulation wall 1, and after the interior was filled densely it is sealed tightly. This is put into the baking furnace 4 and moisture is evaporated by heating, then this gas is discharged from an outlet 6 connected to a suction opening 5 of the insulation wall 1. At a point of time when gas is almost removed a vacuum pump 8 is operated by charging a valve 7 and the interior of the insulated wall 1 is evacuated.
Patent JP-S60231628-A (JP)
Inventor: LAFON VICTOR
IPC: C07C315/04
Filed: 1984-07-07
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。