baber/WOPTO huggingface dataset:
Patent JP-H11237317-A (JP)
Title: Transpired gas measuring device
Inventor: KOJIMA YOSHINORI
IPC: G01M17/007
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a transpired gas measuring device that can inexpensively and accurately estimate gas components that are transpired from a vehicle in parking corresponding to temperature change. SOLUTION: The inside of a closed room 12 is changed to a prescribed temperature condition by an air conditioner 13, the closed room 12 is connected to an external air side by a supply/exhaust pipe 17 for absorbing pressure fluctuation in the closed room 12 due to a temperature change, a gas is extracted from a first sampling point 21 or a second sampling point 22 according to the temperature of the closed room 12 and an HC concentration is analyzed by an analysis meter 24 while the supply/ exhaust pipe 17 is closed by a breaking valve 19 and the mixture of a gas inside and outside the closed room 12, and amount of HC is measured based on the HC concentration when measurement is started and when measurement is completed and when sampling is made,  and the pressure in the closed room 12 is constantly maintained regardless of the temperature change and the HC concentration being transpired from a measurement vehicle in the same environment as leaving outdoors is accurately measured, thus eliminating the need for a large-scale pressure control device and special control due to pressure fluctuation and inexpensively and accurately estimating a transpired gas constituent being transpired from a parking vehicle corresponding to the temperature change.
Patent JP-H05209005-A (JP)
Title: Suspension polymerization
Inventor: KAMIYAMA MASAFUMI
IPC: B01J19/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide a suspension polymerization process whereby a granular polymer having a void structure inside can be obtained. CONSTITUTION:The objective process comprises the steps of holding a suspended dispersion phase obtained by mixing a monomer composition with a liquid incompatible therewith by stirring and a continuous phase comprising an aqueous medium respectively in independent vessels l and 2, feeding both the phases continuously to a granulator 5 in a controlled proportion respectively through independent routes to prepare a suspension containing polymerizable liquid droplets with a desired size, withdrawing the suspension from the granulator to introduce the same into a polymerization vessel 3 to complete the polymerization, thereby preparing a granular polymer, and drying the granular polymer.
Patent JP-S56134128-A (JP)
Title: Measuring apparatus for rotational accuracy of hobbing machine
Inventor: SHIMAZUTSU HIROAKI
IPC: B23F23/12
Filed: 1980-03-25
Abstract: PURPOSE:To measure the rotational accuracies of the table and the hob shaft of a hobbing machine by grasping, while gear-cutting, the rotational nonuniformities of the table and the hob shaft as frequency fluctuations in these rotations. CONSTITUTION:A magnetic scale 7 on which a signal of given wavelength has been recorded is attached around the rotating part of the hob shaft 13, and when it is rotating, the signal on the magnetic scale 7 is reproduced by a magnetic flux detector 8 in noncontact manner. The frequency fluctuation of the reproduced signal (a) is processed in a frequency demodulator circuit 14 to obtain a voltage fluctuation signal (b). Then, the signal of a rotational nonuniformity detector 9 comprising an acceleration detector and an FM telemeter on a table 3 is inputted through transmitting and receiving antennas 10 and 11 to a frequency demodulator circuit 16 to obtain a voltage fluctuation signal (e). These voltage fluctuation signal (b) and (e) are sent to a frequency analyzing unit 15 to detect the cycles and amounts of the rotational nonuniformities of the hob shaft and the table respectively. Thereby, the rotational nonuniformities during actual gear cutting can be measured and grasped.
Patent JP-H11234642-A (JP)
Title: Communication system, communication equipment, information processing unit, its method and served medium
Inventor: TOKORO MARIO
IPC: H04B10/118
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To realise an extension function as a video telephone set by having only to add a minimum function to the communication equipment such as a portable telephone set. SOLUTION: In the case of connecting a line for voice communication via base stations 231-1, 231-2 and a line network 232 between portable telephone sets 201, 301, an IP address required for communication of image data through terminal adaptors 202, 302 via an OCN (registered trademark) is sent/received. The image data are sent/received toward/from the obtained IP address via the OCN 233. The image data of a user 201 are displayed on a television receiver 305 via terminal adaptors 202-302 and image data of a user 301 are fed to the terminal adaptor 202 via the OCN 233 from the terminal adpator 302 and displayed on a television receiver 205.
Patent JP-H09193208-A (JP)
Title: Extension nozzleless molding machine for family runnerless mold
Inventor: OKA SHOZO
IPC: B29C45/27
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the extension nozzle by perforating an extended runner itself in a manifold body, and directly injecting to charge a molten resin to the individual cavities of a mold. SOLUTION: This molding machine A is perforated with an extended runner, i.e., a center sprue C.S, a main runner M.R and a runner hole R.H in a manifold body M in a family runnerless molding machine. Further, the runners are made to communicate with the gate hole D of a nozzle tip N.C disposed fixedly oppositely to a cavity plate C so that molten resin R is directly introduced and injected.
Patent JP-S57151001-A (JP)
Title: Total flow turbine
Inventor: ARAKI TATSUO
IPC: F01D1/06
Filed: 1981-03-14
Abstract: PURPOSE:To efficiently recover energy of hot water at low pressure, by providing a rotary disc, equipped with many notches in its peripheral edge, rotary cylinder, provided with internal flanges, and impeller, having many blades in its periphery, in a cylindrical casing. CONSTITUTION:A rotary disc 3 and rotary cylinder 5, provided with internal flanges 4, are set in a cylindrical casing 1. Many blades 7a are provided in the periphery of an impeller 7. Hot water or a mixture of hot water and steam is injected from a Lavel nozzle 9 to collide against the rotary disc 3 and the internal periphery of the rotary cylinder 5. Steam is discharged from a steam exhaust port 10. Since the impeller 7 is eccentrically located with respect to the rotary disc 3, hot water, forming a water layer in the internal periphery of the rotary disc 5, flows into the impeller 7 to rotate the impeller 7. In this way, hot water or mixture of hot water and steam at low pressure is used as working fluid, and rotary power can be efficiently recovered.
Patent JP-S63205100-A (JP)
Inventor: SUZUKI TOSHINOBU
IPC: H05H9/00
Filed: 1987-02-20
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-H11237344-A (JP)
Title: Method and apparatus for inspection of defect
Inventor: SHIBATA YUKIHIRO
IPC: G03F1/84
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus by which a very small defect such as a foreign matter or the like stuck to a flattened film can be detected with high reliability, by composing a plurality of normalized image signals into one image signal in the same coordinate system and composing the composited image signal with a reference composited image signal. SOLUTION: By using a linear image sensor 70a, signals corresponding to quantities of light detected by using three kinds of a blue transmitting film, a green transmitting film and a red transmitting film in a time delay integration direction are stored in a delay storage part 102 via an A/D converter 101. Image data which are obtained from a brightness-irregularity computing part 103 and a brightness correction amount are corrected by a brightness-irregularity correction part 104. Normalized image signals for respective colors are composited by an image composition part 105. The dislocation amount of a comparison image and that of a reference image are detected by a dislocation-amount detection part 107. Both images are aligned by a dislocation correction part 108. A difference image is prepared by a comparison part 109.  The feature amount of a defect candidate is computed by a defect-amount feature-amount detection part 110, it is compared with a judgment reference, and a defect 111 such as a foreign matter or the like stuck to a flattening film is extracted.
Patent JP-H01210304-A (JP)
Title: Manufacture of block having two-layer pattern
Inventor: KIKUZAWA TETSUSHI
IPC: B28B1/16
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to mass-produce block having two layers different in color and surface texture by a method wherein a block is formed by charging two kinds of concrete, which are divided into two layers or a front and a rear layers, in a molding box. CONSTITUTION:Two kinds of ready-removal cements A and B, which are alternately mixed by a mixer and the slumps of which are O and the water cement ratio of which are 30%, are charged alternately in traversing hoppers 2 and 2' by means of a skip hoist bucket 1 and a distributing device 3. The respective cements fall from the traversing hoppers 2 and 2' into machine hoppers 4 and 4' respectively. The cement A is stopped by a movable gate 5, which is provided beneath the machine hopper 4. The cement B enters a material supply box 6, which is provided beneath the machine hoppers 4 and 4'. After that, the gate 5 is moved below the machine hopper 4, resulting in charging the cement A in the material supply box 6. The material supply box 6 is moved so as to fall the contents of the material supply box 6 in a molding boxy by means of an agitator and sent back below the machine hoppers 4 and 4'. The cements are compacted in the molding box 7 through vibration 8 and pressing 9 and finally demolded.
Patent JP-H06246441-A (JP)
Title: Method for preventing folding of root toe of back bead in mluti-layer butt welding
Inventor: MABUCHI HIDESATO
IPC: B23K9/00
Filed: 1993-02-26
Abstract: PURPOSE:To suppress the folding of the root toe by specifying the ratio the misalignment to the thickness of the 'uranami' bead in the multi-layer butt welding. CONSTITUTION:The ratio of the misalignment to the thickness of the 'uranami' bead of the multi-layer butt welding is set to be <=40%. This extremely reduces the ratio of generation and the depth of the folding of the root toe on the side of the misalignment on the side where the first pass back bead is present. When this ratio exceeds 40%, the depth of the folding at the root toe having misalignment becomes large. Thus, the ratio of the misalignment to the thickness of the 'uranami' bead is strictly controlled. The effect is further improved if the symmetrical sequence welding or the low heat input welding is applied to the second and third pass, the high heat input welding is applied to the first pass, or the root face is applied to the bevel on the side where the misalignment is present.
Patent JP-H11228081-A (JP)
Title: Lifting operation device
Inventor: KIMURA TOSHIYUKI
IPC: B66D1/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the lifting of a product in a long distance by a manual operation having a relatively small stroke by providing the operating lever of a winch mechanism in the upper part of a frame so as to be associated, via a traction cable, with the carrier platform of a hoist guide provided in the frame of a carrier mechanism. SOLUTION: The operating lever 2 of a winch mechanism provided in the upper part of a frame is provided in the same so as to be associated, via a traction cable 8, with a carrier platform 1 vertically moved via a sliding member 7b and a bracket 14 along a hoist guide 7a provided in the side face plate 13b of the box-shaped frame of a carrier mechanism. A wire 18 fixed to the end part of the carrier platform 1 is extended upward, drooped from the outside of the frame via the pulleys 15 and 16 of the side face plate 17 of the frame and lowered, and a balance weight 6 is connected to an end part. Thus, by pulling an operating lever 2 downward based on the moving amount of about 1/7 of the dropping distance of the carrier platform 1, a product is raised to a required height from a floor height.
Patent JP-S55410-A (JP)
Title: Counting ratio meter
Inventor: MATOBA TAMOTSU
IPC: G01D1/04
Filed: 1978-03-29
Abstract: PURPOSE: To automatically prevent an error warning upon change of a metering mode by adding a time limit circuit, which has the opposite polarity to that of a pulse logarithmic integrating circuit so that the output is added to the output of that circuit.  
     CONSTITUTION: If a change-over switch 3 is shifted to the mode position C or P of a test pulse generator 5 or a checking ray source 1, then a battery 24 is charged through a resistor 25 and a coacting switch 3C to a negative voltage B. If the switch 3 is shifted to a normal metering mode position N, the positive current of pulse logarithmic integrating circuits CY1 and CY2 and the negative current of a time limit circuit by the battery 24 and the resistor 25 are added at the input point of an adding amplifier 17. As a result, the output is left lower than a preset value even immediately after the change so that it is not fed out of a comparator 18. As a result, a manual block 3 is operated not to generate the error warning. If the switch 3 is at the position of mode N, the time limit circuit is separated from the negative voltage B. As a result, the amplifier 17 generates the correct value after the several times lapse of the time constant which is determined by the battery 24 and the resistors 25 and 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63204305-A (JP)
Title: Device for reacting pressure of reducing valve
Inventor: WATANABE KENICHI
IPC: G05D16/16
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a reducing valve in which no chattering occurs, by using first and second bellows instead of a diaphragm. CONSTITUTION:In a state where a secondary side is set at pressure less than set pressure, the tensile action of a pressure setting spring 22 overcomes, which generates the expanded state of the first bellows 21, and liquid in the second bellows 23 is moved to the inside of the first bellows 21, then, the second bellows 23 shrinks, and a pilot valve 37 is opened. Consequently, steam at a primary side is supplied to the upper space 7a of a piston 7 passing through a path 9, then, a main valve 3 is opened. When the pressure at the secondary side rises and arrives at the set pressure, the pressure applied on the first bellows 21 overcomes the tensile force of the pressure setting bellows 23 is expanded, then, the pilot valve 37 is opened. For this reason, the piston 7 rises gradually, and the main valve 3 is closed. In such a way, the flow rate of fluid changes comparatively smoothly, and no vibrating state of a needle valve occurs, and no chattering phenomenon occurs.
Patent JP-S51111476-A (JP)
Title: Method of liquid phase epitaxial crystal growth
Inventor: AKAI SHINICHI
IPC: C30B19/00
Filed: 1975-03-26
Abstract: PURPOSE: Method of epitaxial crystal growth which can make use of homogeneously heated space efficiently and is suitable for mass production. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61179171-A (JP)
Inventor: PEIZUROU RUUSHIA MONFUORUTE
IPC: A63B23/035
Filed: 1985-02-26
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-H03243550-A (JP)
Title: Sheet feeding mechanism
Inventor: INAGAKI HARUHISA
IPC: G06K13/063
Filed: 1990-02-19
Abstract: PURPOSE:To press down flipping force acting on the rear end of a cutform sheet, and thereby satably carry the sheet by disposing at least one, out of a plurality of feed rollers provided perpendicularly to the direction of carrying the cutform sheet, by shifting it in the direction of carrying the cutform sheet with respect to the rest of the feed rollers. CONSTITUTION:A pinch roller 87b at the mid-center is disposed while being shifted in pitch to the direction of carrying a sheet with respect to pinch rollers 87a and 87c located at the right and left sides. By this constitution, when the rear end 90a of the sheet 90 passes through a gap between a driving side roller 60 and each pinch roller group 87a through 87c, as soon as the sheet passes through the gap between the roller 60 and each pinch roller 87a and 87c, the sheet is subjected to flipping force at this gap, the rear end 90a of the sheet however is still held between the roller 60 and the central pinch roller 87b. This thereby does not allow the flipping force to act the whole of the sheet 90, thereby causing no shift in transfer at a transfer printing section.
Patent JP-S58154265-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIOKA HAJIME
IPC: H01L29/72
Filed: 1982-03-10
Abstract: PURPOSE:To prevent the decrease of withstand voltage between an emitter and a collector, by setting the collector impurity density in the neighborhood of the depth of formation of a base junction at the collector impurity density of a pile-up region or more. CONSTITUTION:First, an element isolation and insulation film 17 is formed on the first conductivity type semiconductor substrate 14 serving as the collector region. Next, the first conductivity type impurity introducing region 19 having impurity density more than in the neighborhood of the film 17 is formed at the position approximately corresponded to the depth of the base junction, of a partial region contacted on the film 17. Then, the second conductivity type base region 20 which has the junction part in a region 19 and contacts the film 17 is formed. Finally, the first conductivity type emitter region 21 wherein one end part contacts the region 20 and the film 17 is formed. Thereby, since the withstand voltage between the emitter and the collector can be secured, the qualities of a bi-polar LSI, etc. can be improved.
Patent JP-S60181351-A (JP)
Inventor: HIROMOTO TAKENORI
IPC: D04B1/02
Filed: 1984-02-28
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-S61198907-A (JP)
Title: Automatic gain controller
Inventor: YAMAGUCHI SHINGO
IPC: H04B3/08
Filed: 1985-02-28
Abstract: PURPOSE:To obtain an automatic gain controller having excellent leading characteristic by using a transistor (TR) connected to a smoothing error amplifier means so as to clamp the smoothing error amplifier means to a prescribed value when no input signal is fed to a gain means. CONSTITUTION:When the automatic gain controller is operated stably at a point of time t12 while an input signal Vi is impressed and some time is elapsed, an error signal Ve is fluctuated in a range around a prescribed value and a resistance value of a CdS22a of a photocoupler 22 changes accordingly. As a result, the gain of the input signal Vi is set by a voltage dividing ratio of an attenuator 21 and the CdS22a and an output signal Vo is controlled to a prescribed value. In this case, a base-emitter voltage of a TR 30d is operated at nearly 0.6V and an output voltage V1 of an operational amplifier 30a at stable operation is nearly -0.6V. Thus, the time when the input signal Vi is applied until an output of the operational amplifier 30d reaches a value the same as that at a stable state is very short as shown in T11 and the time until the device is operated stably is decreased to nearly the hunting time of the CdS22a as shown in T12.
Patent JP-S56132817-A (JP)
Title: Driving circuit of semiconductor element
Inventor: YUJI YOSHITAKA
IPC: H01L21/331
Filed: 1980-03-21
Abstract: PURPOSE:To make DC electric power source one by utilizing the charge of a capacitor which is charged to a prescribed polarity while a main semiconductor element is in its on state. CONSTITUTION:When a positive pulse is supplied to the base driving TR4 from the base control circuit 10, the TR4 becomes on, and supplies a forward current to the base of the main TR1 from the electric power source 6 through the resistor 5. Accordingly, the TR1 becomes on, and a current flows to the load 2 from the main direct current power source. In this case, since the potential of collector of the TR4 is a low value, a reverse bias control TR15 becomes an off state and a bias TR7 also holds an off state. The capacitor 11 which has been charged by voltage of the main direct current power source 3 when the main TR1 is off is discharged when  the TR1 becomes on, and the capacitor 12 is charged with this discharged charge.  When the TR4 is turned off, its collector voltage rises, the TR15 and the TR7 become on, the charge of the capacitor 12 biases the TR1 in the reverse direction, as  a result, an excess carrier of the TR1 is absorbed, and a turnoff time is shortened.
Patent JP-S62196594-A (JP)
Title: Heat pipe
Inventor: MASUDA YASUO
IPC: F28D15/02
Filed: 1986-02-22
Abstract: PURPOSE:To promote nuclear boiling at the heat feeding side of a heat pipe and improve the heat transfer characteristics of the heat pipe markedly by a method wherein the heat pipe is constituted by forming a porous layer having a plurality of cylindrical recesses with bottoms, whose opening sections are narrowed relatively, on the internal surface of a metallic tubular body. CONSTITUTION:Silicone oil, diluted with ethanol to 3 times, is coated on the inner surface of a copper tube 1, thereafter, the ethanol is evaporated to form a hydrophobic thin film. Plating is effected for 10min under a condition that the temperature of plating solution is 30 deg.C, the cathodic electric current density is 40A/dm<2> and the flow speed of plating solution is 2m/s with an intermittent electric current or normal pulse current, selected properly, to obtain a porous layer 7 consisting of the plated metal of 70mum thickness. The porous layer S is formed with cylindrical recesses with bottoms, whose opening sections are narrowed relatively, in the area rate of 25%. A heat pipe is constituted of the copper tube 1 sealing therein operating liquid or water. The heat transfer amount of this heat pipe is increased to 2.4-3 times.
Patent JP-S56135344-A (JP)
Title: Load controller for vehicle
Inventor: KISHI NORIMASA
IPC: H04B10/11
Filed: 1980-03-25
Abstract: PURPOSE:To enable to increase the number of signals to be controlled in the vehicle by a method wherein the signal outputted by the operation of switches provided on a steering wheel is converted into light and is transmitted to a driving device  controlling the loads for the vehicle power through a light transmission path. CONSTITUTION:This controller has a plurality of steering switches 17a-17k provided on the steering wheel 13 and an encoder circuit 21 outputting a pulse encoding signal corresponding to a switch information outputted by the operation of the switches 17a-17k. This device is provided also with a current to light converting circuit 22, outputting an optical signal into which the pulse encoding signal is inputted and comprising a luminous element 22a, and a photoconductive ring 23 transmitting the optical signal. Further, this device is constituted with a light receiving  element 24, receiving the optical signal and converting it into an electrical signal,  an amplifying circuit 25, a threshold circuit 26, forming the amplified signal into an  original pulse wave form, a decoder circuit 27 decoding the output of the threshold  circuit 26 and the driving circuit 28 driving the switch with respect to the load.
Patent JP-S59163845-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KOUJI
IPC: H01L23/495
Filed: 1983-03-08
Abstract: PURPOSE:To eliminate the necessity for touching up any deformed lead in case of mounting a lead on a printed circuit board by a method wherein a lead easy to be deformed is made hard to be deformed. CONSTITUTION:Sheet leads 3 are provided with protruded ribs 3a which are formed by means of extruding the lead 3 form one surface to another. Through these procedures, the touching-up any deformed lead may be eliminated in case of mounting a lead on a printed circuit board since the lead is made hard to be bent in the direction of extruded surface.