baber/WOPTO huggingface dataset:
Patent JP-H04257027-A (JP)
Title: Information processing method
Inventor: HIRAYAMA TOMOHITO
IPC: G06F9/06
Filed: 1991-02-08
Abstract: PURPOSE:To easily switch a prescribed program to the other program by automatically turning on a power source. CONSTITUTION:When a power source switch 2 is turned on, a start file program is read out from a backup RAM 53, a management program is activated, and it is used as a normal electronic notebook. When a transition button 88 to a format conversion program as the other program, is touched by a pen 6, on this management program, a prescribed message is displayed as necessary, and the format conversion program is registered in the start program file. Then, the completing processing of the management program is operated, and the power source is automatically turned off by the program. Afterwards, when the power source switch 2 is turned on again by a user, the format conversion program is designated in the start program file, so that the format conversion program is activated.
Patent JP-2000244505-A (JP)
Title: Packet communication network system and its control method
Inventor: MURAYAMA JUNICHI
IPC: H04L69/40
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To execute packet transferring processing by a proper load by repeating logical connection from a packet communication network to plural prescribed packet transferring devices through a single logical link exchange so as to unnecessitate a redundant packet transferring device as a stand-by system. SOLUTION: In a normal state, an ATM exchange 7 respectively connects links 11, 21, links 12, 22, links 13, 33, links 14, 34, links 25, 41 and links 36, 42 to form an ATM-VP connection. When a packet transferring device 5 is broken, the links 11, 21, the links 12, 22 and the links 25, 41 are respectively cut off from each other and the links 11, 31, the links 12, 32, and the links 35, 41 are respectively connected to each other to form the ATM-VP connection of each. Thus, a packet transferred to the device 5 from the packet communication network 8 reaches a packet transferring device 6.
Patent JP-S59206034-A (JP)
Inventor: UIRIAMU HAARU
IPC: B01F13/08
Filed: 1984-03-01
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-S63205155-A (JP)
Inventor: SHIMOYAMA MASAHIRO
IPC: B02C18/18
Filed: 1987-02-23
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-H05244133-A (JP)
Title: Transmission line delay measurement system for synchronous communication system
Inventor: HAGI KAZUO
IPC: H04B3/46
Filed: 1992-02-26
Abstract: PURPOSE:To prevent a service channel from being occupied by measuring a transmission line delay by using a remainder bit on a frame. CONSTITUTION:This system is provided with a bit pattern generating circuit 1 for generating a bit pattern 2, a transmitting pattern inserting circuit 3 for inserting the bit pattern 2 into a remainder bit on a transmitting frame 4, a receiving pattern extracting circuit 5 for extracting a bit pattern 7 generated by a bit pattern generating circuit of an opposed station, inserted into a remainder bit on a receiving frame 6, a receiving pattern inserting circuit 8 for turning back the bit pattern 7 and inserting it into the remainder bit on the transmitting frame 4, a transmitting pattern extracting circuit 9 for extracting a bit pattern 10 turned back in the opposed station, inserted into the remainder bit on the receiving frame 6, and a comparator circuit 11 for measuring a transmission line delay between the own station and the opposite station by comparing the bit pattern 10 and the bit pattern 2 of the own station.
Patent JP-S63208286-A (JP)
Title: Gas laser oscillator
Inventor: UCHIDA YUTAKA
IPC: H01S3/10
Filed: 1987-02-25
Abstract: PURPOSE:To make the replacement of a reflecting mirror body and an output-light transmitting body very simple and to make it possible to start again in a short time, by fixing a shutter to the end part of a laser tube body so that the shutter is freely turned, turning and retracting the shutter from a discharging path by inserting the main body of a block, turning and restoring the shutter from the disengaged position, and isolating the inside of the laser tube body from atmosphere. CONSTITUTION:A shutter 31 is attached to the inside of a laser tube body 1 so that the shutter is freely turned. The shutter is turned with a holding part 17 of a block main body 15, which is normally protruded into the laser tube 1 and retracted from a discharge path 34. At the time of replacement, the holding part 17 is disengaged from the laser tube body 1, and the shutter 31 is turned and restored so that the inside of the laser tube body 1 is isolated from atmosphere. Therefore, intrusion of air into the tube is prevented by the jetting of laser gas in the laser tube body 1 when the blocking main body 15 is disengaged. After the shutting, the airtightness of the shutter 31 is secured with the internal pressure of the laser gas. Thus a reflecting mirror body 21 and an output-light transmitting body can be replaced without exposing the inside of the laser tube body 1 to the atmosphere, restarting is made easy and the constitution is simplified.
Patent JP-S62208914-A (JP)
Title: Process for continuous manufacture of composite material sheet
Inventor: OMORI KATSUMI
IPC: C08J5/04
Filed: 1986-02-27
Abstract: PURPOSE:To manufacture a composite sheet continuously, by mixing under supplying a synthetic resin powder and short fibrous filler to a mixing vessel as controlling their occupying volumes less than a definite ratio, and by supporting under interposing as forwarding between two members for supporting, and by forming a sheet as making a molten synthetic resin integrally with the short fibrous filler, and by solidifying under cooling with two endless belts for cooling. CONSTITUTION:When a cotton-like blank made of a synthetic resin powder compounded with a fibrous filler is shaped into a sheet-form, it is supplied to a mixing vessel in the manner its occupying volume is controlled under 50vol%. After it is mixed with mixing blades which rotate as maintaining the inside of the vessel at fluidized state, a cotton-like mixture formed is forwarded between two heated members for supporting and this is supported being pinched therebetween. A synthetic resin is molten to form a sheet under making it integrally with the short fibrous filler. This sheet is led-in between two endless belts for cooling set up at ordinary room temperature to be solidified under cooling. The synthetic resin which is thermoplastic and has a form easy to mix uniformly with the fibrous filler to be an object, for example, has an average particle diameter of about less than 1mmphi is preferable.
Patent JP-H05211432-A (JP)
Title: Data output circuit and semiconductor integrated circuit
Inventor: ONDA MICHIO
IPC: H03K19/0175
Filed: 1992-01-30
Abstract: PURPOSE:To reduce noise produced in the inside and the outside of an integrated circuit by varying the number of drive circuits operated in response to an operating frequency so as to decrease the drive capability of the data output circuit in the low speed operation thereby reducing a transient current. CONSTITUTION:Three drive circuits 2a, 2b, 2c are provided to the integrated circuit corresponding to an external output terminal 1 to which an external signal line is connected. According to control signals C1, C2, C3 applied from an output control circuit 3, the validity of each of the drive circuits 2a-2c, that is, whether or not the circuits is operated, is decided. Thus, it is prevented that an undesired large transient current is supplied to the output changeover by varying the number of the drive circuits 2 operated according to the operating frequency, then a peak of a transient current being a cause to noise production is considerably reduced in comparison with the operation at a maximum operating frequency and the production of noise is minimized.
Patent JP-S63209727-A (JP)
Title: Trap
Inventor: NAKAMURA HIROSHI
IPC: H01L21/31
Filed: 1987-02-25
Abstract: PURPOSE:To increase adsorbed amount and to enhance adsorption efficiency in a trap used for an etching device of a semiconductor device by providing both a cooling means and an adsorbent cooled with this cooling means. CONSTITUTION:An activated carbon layer 4 is cooled by feeding liquid nitrogen to a refrigerant chamber 3 for liquid nitrogen from the supply port 2a of a liquid nitrogen trap 1. Corrosive gas and water content, etc., discharged from a treatment chamber 5 are introduced into a trap tank 2 and adsorbed to the activated carbon layer 4 and trapped. In this case, the activated carbon layer 4 is cooled and corrosive gas or the like is efficiently adsorbed at large amounts and can be surely trapped. After the corrosive gas or the like is removed, the gas is flowed out through an outlet 2c. By such a way, deterioration of a mechanical booster pump 6 and pump oil thereof can be surely prevented.
Patent JP-H10239696-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO KAYO
IPC: G02F1/1343
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make the device thin, lightweight, and low in power consumption, to improve the display quality, and to apply the display device to a portable information terminal by making uneven the side end of a pixel electrode parallel to a signal line. SOLUTION: This projection type TFT-LCD 10 is provided with a reflection plate 41 and obtains a light display screen without covering the gap between a pixel electrode and a signal line with a shield film; and the side end of the pixel electrode 18 which is parallel to the signal line 17 is made uneven and the gap between a recessed part 18a and the signal line 17 is set to such a minimum interval that while no electric field is produced in the gap, liquid crystal molecules do not respond and there is a little luminance variation. The gap between the projection part 18b of the pixel electrode 18 and the signal line 17 is set to, for example, 1/3 as large as the interval between the recessed part 18a and the signal line 17 although an electric field is produced between the pixel electrode 18 and signal line 17 and the liquid crystal molecules respond to cause a decrease in luminance.  Therefore, the rate of area where the luminance decrease is caused can be made smaller than the area that the recessed part 18a having no luminance decrease occupies.
Patent JP-S63209212-A (JP)
Title: Latch driver circuit
Inventor: AKIMA ISAO
IPC: H03K5/12
Filed: 1987-02-25
Abstract: PURPOSE:To determine a prescribed output signal level at an output buffer circuit as a high speed by setting initially the output of an initial condition recovering output means to a level to be able to give an output signal level which needs the early determination and latching the output signal to a latch means. CONSTITUTION:In response to the non-output timing of data due to an output buffer circuit DOBUFF, the output of an initial condition recovering output means IMO is initially set to a level to be able to give an output signal level to need the early determination of the output level for the output buffer circuit DOBUFF. By latching the output signal of the initial condition recovering output means IMO to a latch means LAT, the initial condition recovering output means IMO is controlled so as to adopt the output condition of the level in response to the input signal level. At this time, the output signal level obtained in response to the output timing of the output buffer circuit DOBUFF is made into the level to need first the early determination of the output level. Thus, the delaying of a desired output signal level determining timing in the output buffer circuit DOBUFF is prevented.
Patent JP-H06252025-A (JP)
Title: Alignment mark formation method
Inventor: TAKEMURA KATSUKI
IPC: G03F9/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide an alignment mark capable of accurate alignment and detection, corresponding to a high reflecting material such as a high melting point metal, etc., to be buried in a contact hole. CONSTITUTION:In the manufacture of a semiconductor device, which buries a high reflecting metallic film 7 reflecting an electron beam well in the contact hole opened in the first insulating film 2 on a semiconductor substrate 1 and covers the semiconductor substrate 1 all over with a wiring film 8, and applies a resist film 9 and forms an insulating film 8 by etching with the resist film 9 patterned by exposure of an electron beam as a mask, the bottom of the alignment mark 4 opened in the first insulating film 2 and the frame pattern 6 surrounding the alignment mark 4 are covered with the same high reflecting metallic film 7.
Patent JP-S58158424-A (JP)
Title: Combustion equipment having abnormality detecting function for flame detecting mechanism
Inventor: YAMAGUCHI HIROSHI
IPC: F23N5/12
Filed: 1982-03-15
Abstract: PURPOSE:To prevent an excessive spout of fuel prior to an ignition thereof at a breakdown of abnormal flame detecting mechanism, by providing a means adapted to block  a fuel supply passage upon an abnormality detecting electric current from an abnormal  flame detecting mechanism exceeding a certain level prior to a start-up of ignition  action. CONSTITUTION:When a heating operation is started, a microcomputer 3 compares an  abnormality detecting electric current A of abnormal flame detecting circuit 2 with a  prestored electric current A0 after actuation of electric motor gasfying an oil. If this  comparison is found as A>A0, it is assumed that there takes place an abnormality in the abnormal flame detecting circuit 2, an a relay 6 is turned OFF via a relay energizing circuit 5. This can cause an electromagnetic valve in a fuel supply passage to  close and actuate a displaying section 8 to display abnormality in the abnormal flame  detecting circuit 2. On the other hand, if the result of above comparision is found to  be as A<A0, it is assumed that the abnormal flame detecting circuit 2 operates properly and the above electromagnetic valve is opened for spouting the fuel, while simultaneously actuating an ignition means to operate for starting up the heating operation.
Patent JP-H06231499-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B11/10
Filed: 1993-02-04
Abstract: PURPOSE:To prevent fault during recording data in a recording medium, increase of errors, and problems for recording and reproducing caused by displacement of a magnetic head or a magnet due to impact or heat. CONSTITUTION:The magneto-optical recording medium consists of a substrate 1, and a protective layer 2, magneto-optical recording layer 3, and protective layer 4 successively formed on the substrate 1, and further, a magnetoresistance effect sensor 5 comprising a magnetic thin film is formed thereon. The electrode of the magnetoresistance effect sensor 5 and a metal part of a hub are electrically connected so that the output by detection of the magnetoresistance effect sensor 5 is sent to the recording and reproducing device through the hub. As for the magnetoresistance effect sensor 5, a rare earth metal-transition metal amorphous alloy film such as TbDyFeCo, Pt/Co laminated film, and Pd/Co laminated film which are same material as the magneto-optical recording layer 3 are preferably used.
Patent JP-H11241481-A (JP)
Title: Tile carpet package and execution method thereof
Inventor: TAKEDA KAZUO
IPC: E04F15/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a tile carpet package and an execution method thereof, by which separation at the time of unpacking on an execution field is facilitated, the usage of pressure-sensitive adhesives is economized to half or less, the change of arrangement and positional correction at the time of the execution of works are facilitated, and the labor hours of partial or the whole peeling replacement works due to damage, dirt, abrasion, etc., can also be halved. SOLUTION: First tile carpets 1 having pressure-sensitive adhesive layers 3 on rears and second tile carpets 2 having no pressure-sensitive adhesive layer on rears are packaged as pairs, in which the rears are mutually superposed directly back to back under the state, in which the pressure-sensitive adhesive layers 3 are dried in an extent that they are not transferred to the opposite sides. Both carpets are separated on an execution field, and laid and executed alternately.
Patent JP-S54133214-A (JP)
Title: Afterburn prevention device
Inventor: OKADA MORINAGA
IPC: F02D9/04
Filed: 1978-04-06
Abstract: PURPOSE: To prevent afterburn by contracting the exhaust gas duct to cool and extinguish the flame which could become a kindling for afterburn only when the operation is liable to afterburn, e.g. when the engine decelerates or when the vehicle descends a slope.  
     CONSTITUTION: When a vehicle carrying an engine 1 thereon descends a slope or decelerates, a throttle valve 4A closes full and a negative pressure prevails in a negative pressure chamber 24 of a negative pressure controller 22. Driven by the difference between the negative pressure and the atmospheric pressure, a diaphragm 25 and a shaft 28 rise to communicate ports 31 and 32. As a negative pressure prevails in a negative pressure chamber 18 of a diaphragm device 13, a diaphragm 16 moves rightward to rotate an exhaust throttel valve lever 10 and an exhaust throttle valve 8 through the function of a rod 14; this contracts the exhaust gas duct in an exhaust pipe 6 and causes a flame to self-cool and to be extinguished. As the engine operate normally, the actions are reversed and the valve 8 opens full. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0741866-A (JP)
Title: Method for cooling thin steel strip
Inventor: HANNOKI MICHIHARU
IPC: C21D9/52
Filed: 1993-02-03
Abstract: PURPOSE:To prevent the faulty flatness of a thin steel strip under keeping the line speed high by cooling only the lower surface of the heated thin steel strip by spraying and regulating the cooling with the specific equations. CONSTITUTION:The thin steel strip 1 come out from a backing furnace 2 is run in the horizontal direction, and after slow cooling, such as air cooling, this strip is rapidly cooled by spraying from the lower surface side by a lower surface cooling device 7. At this time, the wetting length L (m) on the lower surface is made to be longer than the limiting wetting length L1 shown in the equation I [A: constant, W: strip width (m), alpha: coefficient of liner expansion (1/ deg.C), E: modulus of tensile elasticity (kgf/mm<2>), T1: starting temp. of strong cooling, T2: completing temp. of strong cooling, sigmay: yield stress (kgf/mm<2>), sigmav: line tension (kef/mm<2>)]. Further, the spray cooling is executed so that the total spraying quantity Q (1/min) satisfies the equation II [B: constant, h: strip thickness (m), v: carrying speed (m/h), Cp: sp.heat (kcal/kg deg.C), gamma: sp.wt. (kg/m<3>), Tw: spraying liquid temp. ( deg.C), m: constant].
Patent JP-S53124706-A (JP)
Title: Dc motor
Inventor: UZUKA MITSUO
IPC: H02K29/00
Filed: 1977-04-08
Abstract: PURPOSE:To eliminate a part for rotating torque becoming zero, by such method of generating magnetic flux that the magnetic flux, in an interlinkage with the coil of each phase in DC brushless motor, be in the same direction throughout an angle bigger than 180 deg.
Patent JP-S62198077-A (JP)
Inventor: KATO NOBORU
IPC: H05B3/14
Filed: 1986-02-26
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-H04307146-A (JP)
Title: Reinforced transmission belt
Inventor: MARUKU EGERUMONTO
IPC: F16G1/28
Filed: 1992-01-31
Abstract: PURPOSE: To ensure sufficient tension strength and bending fatigue level by forming a steel code of a plurality of filaments extending in a vertical direction of a transmission belt, and also forming a cross section of the steel code in a layer structure having a central core of the filaments. CONSTITUTION: A toothed transmission belt 1 is reinforced by steel cords 2. The steel codes 2 lies essentially in the longitudinal direction of the transmission belt, and is formed of four and at most twenty-eight filaments having a diameter of between 0.04 mm and 0.20 mm. The layer structure is formed of a central core of one or more filaments surrounded by at least one of filament layers 24, 26. In the steel codes 2, a plurality of steel codes 2I to 2VI are arranged in parallel with each other in a plane surface. The transmission belt 1 is made of polymer such as polyurethane, and the filaments 22, 24, 26 are covered by anticorrosion coating.
Patent JP-H07246995-A (JP)
Title: Front guide vane type water jet propulsion unit
Inventor: MISHIMA TOMONORI
IPC: B63H11/08
Filed: 1994-03-11
Abstract: PURPOSE:To provide a water jet propulsion unit in which the length of a conduit pipe is reduced to decrease the loss of water delivered. CONSTITUTION:In a water jet propulsion unit for jetting water sucked through a conduit pipe 2 from a water intake 1 provided in the bottom part of a hull H from a jet nozzle 5 backward by means of an impeller 3 provided on the downstream side of the conduit pipe 2, an enlarged diameter part 11, the bore diameter of which is abruptly enlarged from the upstream toward the downstream, is formed on the upstream side of the impeller 3 in the conduit pipe 2, and front guide vanes 4 for turning the water flow in the conduit pipe 2 in the direction opposite to the rotating direction of the impeller 3 is provided in the enlarged diameter part 11.
Patent JP-2000244588-A (JP)
Title: Automatic fs signal measuring instrument
Inventor: SUGANO JUICHI
IPC: H04L27/10
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently and systematically perform a measurement for the characteristic test or adjustment of various kinds of frequency shift(FS) receivers. SOLUTION: A display part 4, a synthesizer part 5, a noise generating part 6, a level measuring part 7, an amplifying part 8 and an attenuator part 9 are interfaced by an input/output part 3 and connected with a program control part 2. When observing the shift frequency characteristics of a test article (FS receiver) 100, the program control part 2 performs control so that the demodulation output level of the FS receiver is measured and displayed on the display part 4 while changing the frequency shift amount of an FS signal outputted from the synthesizer part 5.  When watching S/N characteristics, the program control part 2 performs control so that an output of a mixer 10 is applied to the FS receiver, a demodulation output at that time is made into pulse and an error rate is investigated while changing a noise level by controlling the noise generating part 6, the amplifying part 8 and the attenuator part 9.
Patent JP-H10322015-A (JP)
Title: Method and equipment for controlling time/temperature profile in reflow oven
Inventor: BERKIN GEORGE M
IPC: F27B9/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detecting equipment, which is optically constituted so as to check each part of a substrate which passes through the reflow oven, on the external side of the reflow oven. SOLUTION: A plurality of infrared thermal scanners are placed at critical points along a path on which a component passes into a reflow oven. When the component passes through each zone of the reflow oven, the actual solder paste time/temperature profile is generated. The actual temperature of the solder paste is determined by generating a feedback control signal at the critical zone. The time/temperature profile is stored for shifting the component to a different reflow oven, and the same solder paste time/temperature curve is made for the same or different oven.  The temperature deviation is calculated from the point on the solder paste time/temperature curve, and a control signal is generated for generating the feedback signal to be added to the controller for a belt drive motor 23, convection tan motor and heating element in the heating block of vertical zone heaters 11-20, so as to control and generate the actual desired optimum solder paste time/temperature profile.