baber/WOPTO huggingface dataset:
Patent JP-S62275737-A (JP)
Inventor: SHIGETA TATSUO
IPC: B31B50/98
Filed: 1986-05-26
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-S5549582-A (JP)
Title: Apparatus for preventing abrupt closing of guide vane
Inventor: KAMINUMA KUNIOMI
IPC: F03B15/04
Filed: 1978-09-30
Abstract: PURPOSE: To prevent that abnormal rise of water pressure is caused at the time when some trouble is caused with a slow-acting closing means, by detecting the closing speed at a second speed stroke and switching the damping of speed governor to a stronger damping in case that the closing speed is not normal.  
     CONSTITUTION: Limiter switches 1, 2 are arranged to be operated respectively at check points St 1 , St 2  at a second speed stroke S 2 . In case that speed at the second speed stroke S 2  is higher than the speed in normal operation, time period (t 12 ) from the check point St 1  to the check point St 2  is shortened, so that liminter switches 1, 2 are actuated. This causes changeover of damping changeover switch 3, so that damping of speed governor is switched to a stronger damping. Therefore, if some trouble is caused with a slow-acting closing means, closing speed is made slower automatically, so that abnormal rise of water pressure can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0416418-A (JP)
Title: Apparatus for transferring load between load receiving mount and carriage
Inventor: TSUJI TADAO
IPC: B65G1/02
Filed: 1990-05-10
Abstract: PURPOSE:To make transfer rapid and correct by providing positioning parts with an equal pitch to a pitch of supports on a side opposite to a carriage of a load receiving mount which supports a plurality of loads in parallel, and providing parts to be positioned on a side opposite to the load receiving mount of the carriage on which a small number of loads are to be mounted in parallel. CONSTITUTION:Supporting rails 23 are stood at predetermined intervals on a load receiving mount 10, a supporting part 24 which removably supports a long load between the supporting rails 23, and positioning parts 14 in the same pitch as the support pitch are formed on a side opposite to a carriage 40. On the other hand, the carriage 40 is equipped with a load mounting part 47 where a number of loads smaller than the supported loads on the load receiving mount 10 can be mounted in parallel with the same pitch as the support pitch of the supporting parts 24. Then parts 54 to be positioned which can be freely engaged with the positioning parts 14 of the load receiving mount 10 are provided on a side opposite to the load receiving mount 10. This constitution can automate alignment of the load receiving mount 10 and the carriage 40, and improve the efficiency.
Patent JP-H02300778-A (JP)
Title: Heat fixing roller
Inventor: KUSAKA SHIGETOSHI
IPC: H05B3/00
Filed: 1989-05-15
Abstract: PURPOSE:To provide a heat-resisting elastic body with low hardness enough for toner fixation and to maintain long-period life by providing a heating element on the outer periphery of the elastic body of a roller, and heating an offset preventive body layer not through the elastic body, but directly and fixing toner. CONSTITUTION:The sponge-state heat-resisting elastic body layer 2 is provided on the outer periphery of a hollow cylindrical metallic core 1 and nip width is secured; and the flexible resistance heating element layer 3 is further laminated on its outer periphery and the offset preventive body layer 4 which separates from toner excellently is laminated on its outer periphery. Then an electric feeding part 5 provided in the flexible resistance heating element layer 3 is fed with electricity to generate heat, thereby heating the offset preventive body layer 4 provided on the outer periphery of the flexible resistance heating element layer 3. Consequently, the offset preventive body layer 4 is heated efficiently not through the heat-resisting elastic body layer 2 and the generated heating value of the heating element is reducible. Consequently, the hardness of the heat-resisting elastic body becomes low enough to secure the nip width at the time of fixation, a temperature rise time is shortened, and the life is prolonged.
Patent JP-H08314475-A (JP)
Title: Active noise controller
Inventor: OHASHI TADASHI
IPC: G10K11/16
Filed: 1995-05-19
Abstract: PURPOSE: To accelerate an operation time and to effectively muffle, related to an active noise controller erasing a noise by adding a sound of a phase opposite to the noise to the noise. CONSTITUTION: In the active noise controller provided with a sensor 4 detecting the noise, a secondary sound source 6 outputting a cancel sound canceling the noise, an error sensor 5 detecting the sound remaining not to be canceled and plural digital signal processing processors generating the drive signal of the secondary sound source, a CFR 16 being an external register provided in addition to DSPs 11-13, and holding a flag informing the digital signal processing processor to carry the data after the data carried to other digital signal processing processor obtained by the optional digital signal processing processor are calculated of the generation of the data is provided, and respective signal processing processors are constituted so as to refer to the flag of the CFR 16 and operate.
Patent JP-S5746694-A (JP)
Title: Method for stopping linear motor at given position
Inventor: WATANABE ASAKI
IPC: H02P25/06
Filed: 1980-09-03
Abstract: PURPOSE:To enable a linear motor to be stopped at a given position, by a method wherein the rotation of the phase excited by a propulsive winding is stopped as well as DC excitation is carried out before stopping the linear motor. CONSTITUTION:A position signal pds sent by means of wireless from a position detector PD on a traveling body TR, which is a square wave having an electrical angle of 180 deg., is inputted in three-phase manner. A velocity calculating device VCD calculates a velocity V on the basis of the interval between the rising time and falling time of the position signal pds while a synchronous controller SYC outputs a sine wave SW corresponding to the velocity V in synchronization with the rise and fall of the position signal pds. A current pattern generator IPG determines a current pattern iP from the sine wave SW and a current command iS. In stopping, after the velocity V has become a set low speed, the phase rotation is stopped when the position signal pds coincides with the phase set by a stop phase setter SPS. Until the linear motor is stopped after stoppage of the phase rotation, one- or two-phase excitation is carried out.
Patent JP-H09306940-A (JP)
Title: Semiconductor device
Inventor: IWATA KATSUTOSHI
IPC: G11C11/401
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of an array of high- and lowpotential leads connected to bonding option pads on other leads by extending the power leads in the directions across the array of the pads. SOLUTION: Bonding option pads BO1, BO2 are arrayed in a specified direction, high-and low-potential power leads Vcc, Vss are disposed at both sides of each bonding option pad and have portions extending mutually apart in the directions across the array of the bonding option pads, and e.g. the high- and low-potential power leads Vcc and Vss are connected to the pads BO1 and BO2 through bonding wires, respectively.
Patent JP-S5912118-A (JP)
Title: Combustion chamber of compression ignition type internal combustion engine
Inventor: KAMIMOTO TAKEMASA
IPC: F02B3/06
Filed: 1982-07-14
Abstract: PURPOSE:To accelerate oxidative reaction of soot during combustion process and consequently suppress the generation of soot by a simple and low cost structure wherein a closed type air chamber, which communicates only to the combustion chamber through a communicating passage equipped with a valve, is provided and the valve is open only during heavy load operation of an engine. CONSTITUTION:The combustion chamber 6, on which a fuel injection valve 4 is facingly provided, is formed in a cavity 5 on the crown of a piston 2. On the other hand, a cut-shape vessel 9, the open upper end of which is closed by a plate 10 in order to form the air chamber 11 therewithin, is fitted in a through hole 8 formed on a cylinder head 3. Furthermore, the valve 14, which controllably opens and closes the communicating passage formed on the bottom wall of the vessel 9 to communicate the air chamber 11 to the combustion chamber 6, is installed in the air chamber 11. The valve 14 is open only during heavy load operation of the engine so that the air in the combustion chamber 6 is led to the air chamber 11 during the upward motion of the piston 2 and, after that, the air in the air chamber 11 is led out into the combustion chamber 6 during the downward motion of the piston 2 in order to accelerate the oxidation of the soot.
Patent JP-H04350437-A (JP)
Title: Air conditioner
Inventor: KODAMA TAIZO
IPC: F24F11/02
Filed: 1991-05-27
Abstract: PURPOSE:To control air-conditioning minutely by removing the transmission operation of room temperature data requiring no wireless remocon and lengthening the life of a battery while shortening the transmission period. CONSTITUTION:When an operation and stoppage button 3 and a remocon sensor button 7 are depressed, an operation control means 8 outputs a room temperature data ta1 detected by a room temperature detecting sensor 10 toward the indoor machine 13 side through a transmission circuit 9. The transmission period at that time is ten min, and the period is measured by a first timer means. When a second timer means 12 informs the operator of the lapse of ten hr while no wireless remocon 1 is operated during the time when such transmission is conducted, the operation control means 8 stops the output of the room temperature data ta1.
Patent JP-S5915074-A (JP)
Inventor: KUMAOKA SHIYUNICHI
IPC: B65D81/38
Filed: 1982-07-13
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-S5911762-A (JP)
Title: Dc brushless motor
Inventor: TANIGOSHI KINJI
IPC: H02K29/08
Filed: 1982-07-13
Abstract: PURPOSE:To arrange a magnetic sensor separately from a drive rotor magnet by providing a magnetoconductive member which leads the magnetic flux of the rotor magnet to the sensor between the magnet and the sensor. CONSTITUTION:An output shaft 4 is rotatably supported by upper and lower bearings 2, 3 to a main frame 1. A rotor yoke 5 is fixed to the shaft 4, and a drive rotor magnet 6 is secured to the inner peripheral surface of the yoke 5. A stator yoke 7 is mounted oppositely to the magnet 6 on the vertical part of the frame 1. A magnetic sensor 12 is disposed at the position isolated from the magnet 6, but since the magnetic flux of the magnet 6 is led to the sensor 12 by the magnetoconductive member 13 which is interposed therebetween, the pole position can be accurately detected.
Patent JP-S5823854-A (JP)
Title: Production of phthalocyanines
Inventor: TOMOTA HARUHIKO
IPC: C09B47/067
Filed: 1981-08-04
Abstract: PURPOSE:The heating of phthalonitrile is conducted in the presence of a specific organic strong base in an organic compound having hydroxyls at a low temperature to produce phthalocyanine under mild conditions in high yield. CONSTITUTION:Phthalonitrile and/or its halogen-substituted derivative or its alkyl-substituted derivative is heated in the presence of 1,8-diazabicyclo[5.4.0] undecene-7 and/or 1,5-diazabicyclo[4.3.0]nonene-5 in an organic compound bearing hydroxyls, preferably in a 1-8C primary alcohol at 97-138 deg.C for 30min to 24hr, e.g., under the alcohol refluxing, to give a phthalocyanine.
Patent JP-S63285939-A (JP)
Title: Semiconductor device
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/60
Filed: 1987-05-18
Abstract: PURPOSE:To improve the moisture resistance of an aluminum-pad electrode by forming an insulating film coating the edge section of the aluminum-pad electrode and shaping a through hole opening section in the pad electrode and a damp-proof insulating film coating the whole surface of the opening edge face of the insulating film. CONSTITUTION:An aluminum-pad electrode 3 is formed onto a field insulating film 2 on a semiconductor substrate 1 according to a pattern, and coated with the composite film of phospho-silicate glass (PSG) and an silicon nitride film (Si3N4). An opening is bored selectively on the aluminum-pad electrode 3 in the composite film, thus shaping the pad through-hole opening section 5. An silicon nitride film 7a having the same composition is applied onto the whole surface through a CVD method. The silicon nitride film 7a deposited onto the whole surface of the substrate including the base of the pad-through-hole opening section 5 is removed respectively from the surface of the phospho-silicate glass film 4 and the upper section of the base of the through-hole opening section 5 by using an anisotropic dry-etching method, thus acquiring a semiconductor device 10 in which second silicon nitride films 7 are left on opening edge-faces.
Patent JP-S5245383-A (JP)
Title: Apparatus for measuring refractive index distribution by reflection me thod
Inventor: SHIRAISHI SATOSHI
IPC: G01M11/02
Filed: 1975-10-07
Abstract: PURPOSE:To feed reflection signals and reference signals alternately into one photo-detector by means of chopping, and take out differential signals through synchronous detection, thereby providing an inexpensive circuit eliminating a correction circuit.
Patent JP-H02302173-A (JP)
Title: Picture processing system
Inventor: NAGATA KATSUMI
IPC: H04N1/393
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a magnified picture corresponding to a magnified size by using a readout clock with a frequency different from a frequency of a write clock so as to read out a picture data written in a storage means through the use of a prescribed write clock while applying repetitive processing. CONSTITUTION:A readout control circuit 6 reads out a picture data after repetitive processing via a selector 43 from line buffers 41, 42 as it is or while applying repetitive processing as required. A clock generating circuit. 7 consists of a couple of frequency dividers 71, 72 generating write and readout clocks. The frequency divider 72 generates a write clock synchronously with a picture input clock by applying 1/4 frequency division to the original oscillation clock, while the frequency divider 71 applies 1/3 frequency division to the original oscillation clock to generate the readout clock having a clock period with 75% of the write clock.
Patent JP-S62278918-A (JP)
Inventor: ANAMI MASAYUKI
IPC: A01D37/00
Filed: 1986-05-26
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-H01294164-A (JP)
Title: Continuous row body dividing device
Inventor: TAGUCHI HIDEYUKI
IPC: B65H29/66
Filed: 1988-05-20
Abstract: PURPOSE:To conduct miniaturization through the simplicity of a structure and the small number of components and enable a device to be applied even in a limited space, by forming a continuous row body dividing device in such a way that a simple bow shaped spring member may directly push-press a continuous row body. CONSTITUTION:In the case of bookprinting signature transport being temporarily stopped, a stopper 5 presses down a bookprinting signature S1 coming directly below to a receiving plate 3 through a plate spring 7 by means of an air pressure cylinder 4 and advance is deterred. Simultaneously, a turning arm 6 makes a turning movement clockwise against the reaction force of the push-pressing force of the plate spring 7 by means of an air pressure cylinder 8. Next, in response to the turning movement of the turning arm 6, the plate spring 7 falls and lies face down onto the upper surface of a bookprinting signature row in order from the advance deterred first bookprinting signature S1 toward the upper stream side, and push-pressing is done by means of the force of the spring. On account of this push-pressing which advances on the upper stream side, the arrangement pitches of the hook printing signature row are reduced uniformly bit by bit, and the signature row is temporarily stopped on a traveling belt conveyer 1, as it is pinched by means of the plate spring 7 and the receiving plate 3.
Patent JP-S5245990-A (JP)
Title: Device for photographing rotating body
Inventor: IRITSUKI MAMORU
IPC: G01J5/00
Filed: 1975-10-09
Abstract: PURPOSE:To provide a rotating body photographing device which can obtain an image of temperature distribution of a rotating body within a wide range of rotation from low to high speeds by the use of an optical scanning mechanism.
Patent JP-S6016845-A (JP)
Inventor: SHIGETA EIICHI
IPC: C04B24/12
Filed: 1983-07-04
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-H02301642-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: IIYAMA AKIHIRO
IPC: F02B3/06
Filed: 1989-05-16
Abstract: PURPOSE:To reduce noise by making a target injection end timing of the position advanced by a prescribed margin angle from the top timing of a cam lift at the time of idling, and by controlling the cam phase so as to coincide with the actual end timing, and also by feedback-controlling the fuel injection timing. CONSTITUTION:When a judging means 24 judges an idling condition, based on an engine condition signal and the signals from an injection start timing sensor 27, and an engine rotating speed sensor 30, injection start and end timing is determined by respective setting, calculating, and determining means 25, 26, and 28 to 32 to drive the solenoid valve 14 of a fuel injection pump 21 via an output means 33. Now, a setting means 35 sets the position advanced by a prescribed margin angle from the cam-lift top timing of a plunger-pump face-cam detected by a sensor 34 as the target injection end timing, and drives a control valve 23 via a correction quantity calculating means 37, a cam-phase determining means 38, and an output means 39, so that the actual injection end timing by a sensor 36 coincides with the above target timing, thus the cam phase can be advancedly or retardedly controlled, and also the fuel injection timing can be feedback-controlled.
Patent JP-S5823260-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: WASHINO SHIYOUICHI
IPC: F02M17/42
Filed: 1981-08-03
Abstract: PURPOSE:To inject fuel at low pressure and incrase its economy, by injecting the fuel to an engine at one point further injecting the fuel with positive pressure of air bypassing an intake pipe. CONSTITUTION:An intake pipe 14, in the upstream of a choke valve 16, is communicated to a nozzle 21 through the first pipe 23, and the second pipe 24 is provided to press fuel 26 in a fixed oil level meter 25. Intake air 11 partially flows through the second pipe 24 to pressurize the fuel 26 in the fixed oil level meter 25, while partially flows through the first pipe 23, and is jetted from the nozzle 21 in a Venturi 17 to flow together with air in an intake pipe 14. The pressurized fuel 26 in the fixed oil level meter 25 flows through a fuel pipe 29, orifices 30-33, solenoid valves 34-37 and pipe 38, and is pulverized to a some degree by a jet stream of air then jetted from the nozzle 21. Air fuel ratio is changed by using the orifices 30-33 respectively with different area, and variable by changing ON-OFF duty of the solenoid valves 34-37.
Patent JP-S5456367-A (JP)
Title: Target for position detection of wafers
Inventor: MIYASHITA ISAO
IPC: H01L21/027
Filed: 1977-10-14
Abstract: PURPOSE: To obtain target patterns permitting easy position detection even when high viscosity resist is used by forming the targets of crossing boundaries and mutually different light nesses of adjoining regions by photoetching techniques on wafer surface.  
     CONSTITUTION: In the case of forming targets for position detection of the oxide film regions 15 and silion regions 16 of a wafer 14, a mask 10 formed by photoetching techniques is used. Transparent regions 11 which transmit colors and non- transparent regions 12 which do not transmit light are formed on the surface of said mask 10 and the boundaries thereof are formed by the two diagonal lines of the mask 10, whereby the mutually adjoining regions are made different regions. The mutually opposing regions are made the same regions and in the case of performing the position detection of the wafer 14, the boundaries are optically detected, whereby the position of the wafer 14 is accurately detected 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5246555-A (JP)
Title: Manufacturing process and system of heat exchangers
Inventor: MIYASHITA KAZUYOSHI
IPC: B21C37/26
Filed: 1975-10-13
Abstract: PURPOSE: To manufacture a finned heat exchanger pipe: fins are fed being kept at a certain level of tension by means of a tension detector and wound round the pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5550976-A (JP)
Title: Insert welding method
Inventor: KATOU MITSUO
IPC: B23K9/035
Filed: 1978-10-06
Abstract: PURPOSE: To enable good weld zone to be obtained by force-inserting powder body into the groove of the welded joint part thereby making its distribution even and suppressing its flying.  
     CONSTITUTION: An L-form groove is worked in one end face of the welded joint of the materials 1, 1 to be welded. Next, the welded joint is fixed to welding jigs, after which powder body 2 is force-inserted in the groove and is solidified. If welding is done after this, the powder flows in the weld metal and becomes of an even distribution. further by performing rewelding, the weld zone may be made to an even constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62278719-A (JP)
Title: Manufacture of bent bulb type fluorescent lamp
Inventor: URATA YOSHIZO
IPC: H01J9/22
Filed: 1986-05-28
Abstract: PURPOSE:To make any closure or the like due to suspension obviable, by turning an opening end upside down after applying the phosphor suspension to an inner surface of a bent bulb, and drying it as tilted at the specified angle in the axial direction of a connecting part. CONSTITUTION:Each of opening ends m1-m4 of a double U-shaped bulb 9 is turned upside down, and the whole body of the bulb is titled as far as an angle thetain the axial direction of a connecting part connecting each of U-shaped forms 6 and 6. With this, an excessive portion of phosphor suspension 13 applied to the inside of the bulb 9 flows out of these opening ends m1-m4 with its own weight. At this time, a part of the suspension 13 flowing down in each inner surface of two straight bulb parts 3b and 3b connected by the connecting part 8 enters the connecting part 8, and it tries to stay in thic connecting aprt 9. And, since the axial direction of the connecting part 8 is tilted as far as the angle theta to the horizontal direction, the excessive portion of the suspension 13 inside the connecting part 8 quickly flows out. In consequence, the suspension 13 is properly applied and left behind thereat without closing the inner surface of the connecting part 8, and dried up.