baber/WOPTO huggingface dataset:
Patent JP-H034156-A (JP)
Title: Instrument for measuring concentration of nox
Inventor: IWAKIRI YASUNORI
IPC: G01N27/409
Filed: 1989-06-01
Abstract: PURPOSE:To allow the accuracy control and abnormality decision before the start of measurement by comparing the respective output values obtd. when the reference voltages applied to two wide-range air-fuel ratio sensors are set the same temporarily. CONSTITUTION:A means 27 for indicating the same value which instructs the instru ment in such a manner that the reference voltages set at different values to be applied to the two wide-range air-fuel ratio sensors are temporarily made the same and a means 28 for calculating the output difference of the sensors which calculates the difference in the outputs between the two sensors are provided. A means 29 for decid ing abnormality which decides whether the difference between the sensor outputs exceeds a preset value or not and an alarm device 30 for making alarm in accordance with the results of the decision are provided. The sensors 21, 22 are equiv. in perfor mance when the reference voltages applied to the sensors 21, 22 are made temporarily the same before the start of the measurement by, for example, a means 23 for setting the reference voltage. The absence of abnormality is judged if the outputs of the sensors 21, 22 are approximately the same. The presence of the abnormality is either or both of the sensors 21, 22 is judged and an alarm in emitted when the difference between the outputs of the sensors 21, 22 exceeds the set value.
Patent JP-H10331617-A (JP)
Title: Valve gear of internal combustion engine
Inventor: NEMOTO HIROOMI
IPC: F02D13/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To finely vary a working characteristic of an engine valve and to miniaturize a valve gear of an internal combustion engine free to vary the working characteristic of the engine valve which is a suction valve and an exhaust valve in accordance with a driving state of the engine. SOLUTION: This device is constituted so that a first constitutional element 38 is interlocked with and connected to a camshaft 28 and a second constitutional element 37 is connected to an engine valve V1 out of each of the constitutional elements of a motive power transmission means 36 with a carrier 39 to support an inner ring 37, an outer ring 38 and a planetary rotor 40 free to rotate as the constitutional element. A regulating member 57 of a rotational movement quantity control means 48 to control rotational movement quantity of a third constitutional element 39 in accordance with a driving state of an engine is made contact with the third constitutional element 39, and the working direction of the regulating members 57 is set different from working direction of the third constitutional element at a contact point with the third constitutional element 39.
Patent JP-S5767158-A (JP)
Title: Production of metal heat sprayed clad steel
Inventor: HORII TAROU
IPC: B21C37/06
Filed: 1980-10-07
Abstract: PURPOSE:To produce a clad steel plate of beautiful apparance and good corrosion resistance inexpensive by removing weld beads and spraying metal differing from that of base metal on the surface of the pipe under running then subjecting the pipe to warm screwing down in a pipe making process for steel plates. CONSTITUTION:After an ordinary steel plate or zinc-plated steel plate is bent to a circular shape with a pipe making machine 9, it is seam-welded with a welding machine 10 and the beads of the pipe are removed with a device 12. Thence, the metal spreading at prescribed angles are melt sprayed from, for example, 3 units of melt spraying machines of a melt spraying device 11 onto the surface of the pipe. At this time, if necessay, the pipe may be advanced under revolution. Various kinds of corrosion-and abrasion resistant metals and alloys are used for melt spraying metal 15. Next, the steel pipe is heated with a heater 17 to fine the crystal grains of the melt sprayed metal. With sizing rolls 18, it is subjected to formation of the pipe and slight stretching to compress and compact the porous melt sprayed metal. Thereafter the pipe is subjected to size reduction, size expansion, cutting etc.
Patent JP-S6121732-A (JP)
Inventor: PIEERU DEYUFURENNU
IPC: B01J31/28
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-H10331694-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: OBATA TAKEAKI
IPC: F02D41/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a torque difference in level before and after change-over of a first set air-fuel ratio. SOLUTION: This device is constituted so that an air-fuel ratio based on a driving condition is computed as a first set air-fuel ratio by a computing means 32, and intake air quantity of an engine is controlled by a control means 34 in accordance with this first air-fuel ratio and desired engine output. Additionally, a value applied with delay characteristic filter processing equal to or similar to air intake delay of the engine to the first set air-fuel ratio is computed by a computing means 36 as a second set air-fuel ratio, and fuel supply is controlled by a control means 37 on the basis of this second set air-fuel ratio and measured intake air quantity.  Consequently, at the time of changing over to the side where the set air-fuel ratio becomes small, the second set air- fuel ratio changes in a curve protruded downward, fuel injection quantity becomes small by an amount that the air-fuel ratio becomes earlier and larger than the case when the second set air-fuel ratio, for example, rectilinearly and slowly becomes small, and excessive torque reduction immediately after change-over is eliminated.
Patent JP-S624177-A (JP)
Title: Textured thread package
Inventor: KOYANAGI KOSAKU
IPC: B65H55/04
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a textured thread package having good releasability after the boiling process and excellent quality by making the confounding degree of wound threas 30-250 and the winding density 0.40-0.70g/cm<3> and decreasing the twill angle more than the apparent angle is decreased due to the taper forming of the package as the winding diameter is increased. CONSTITUTION:The confounding degree of wound threads is made 30-250 and the winding density is made 0.40-0.70g/cm<3>, the twill angle theta is decreased more than the apparent angle is decreased due to the taper forming of the package as the winding diameter D is increased to obtain a textured thread package. Then, the confounding of threads or the like suppresses the filament disturbance due to the water infiltration to the wound thread layer and suppresses the twill disturbance and the snarl occurrence due to the filament entwinement of wound threads to each other when threads are unwound. In addition, the winding density is in a range to suppress the twill disturbance and keep the efficiency of the boiling process satisfactory. As the winding diameter D is increased, the twill angle theta is decreased, the ribbon belt of a lower order is not included in the winding layer, thus unsatisfactory unwinding can be prevented from occurring.
Patent JP-H08969-A (JP)
Title: Filter module and operating apparatus therefor
Inventor: OKITA ARIYOSHI
IPC: B01D63/08
Filed: 1994-06-22
Abstract: PURPOSE:To provide a filter module and an operating apparatus therefor by which the running cost is decreased and the filter vol. is increased. CONSTITUTION:This filter module has a constitution wherein a perforated hole 2A is provided on sheet-like supporting members 2-1 and 2-2 and the opening part of a filter membrane with a bag shape is fixed in this perforated hole to separate the inside and the outside of the filter membrane 1 with a bag-shape by means of the supporting members 2-1 and 2-2 and a filter membrane cleaning apparatus 9 wherein cleaning water is made to flow the outside of the filter membrane 1 when clogging of the filter membrane 1 occurs is provided and a constitution wherein a stock soln. feeding pipe for filtering for feeding a stock soln. for filtering to the module and a cleaning water feeding pipe 12 for feeding the stock soln. for cleaning are provided and it is controlled so as to make the filtrate to be a proper amt. when filtration is performed and the cleaning water is returned to a stock soln. storing tank when cleaning is performed. As it is possible thereby to prevent the filter module from reaching its life in an early stage caused by adhesion of clogging substance and to perform effectively the removal, the running cost can be lowered.
Patent JP-H06225226-A (JP)
Title: Image pickup sensor
Inventor: KIN YUUKAN
IPC: H04N5/372
Filed: 1991-06-12
Abstract: PURPOSE: To provide an image pickup sensor which has a reset pulse oscillator inside so as to reduce parasitic electrostatic capacity. CONSTITUTION: MOSFETs 14 to 24 which receive and AND a horizontal transfer pulse (30) and a pulse generated by delaying a horizontal transfer pulse (40) opposite in phase from the horizontal transfer pulse by a certain time (Δt) and output reset pulses of a reference voltage are incorporated in the image pickup sensor. Therefore, the reset pulses are generated in the image pickup sensor by using the horizontal transfer pulse, so the parasitic electrostatic capacity of the image pickup sensor can be reduced and operation can be performed even at high frequencies. Further, the use of pulse pins is reducible, so the reliability of the whole device is improved and the manufacturing cost can be saved.
Patent JP-S5364260-A (JP)
Title: Process for crystallization of flame-retardant copolyester chips
Inventor: KUDOU KAZUNARI
IPC: C08L67/00
Filed: 1976-11-22
Abstract: PURPOSE: A copolyester containing a specific compound containing bromine as a copolymer component is subjected to the repetition of heating and cooling to crystallize the copolyester chips without fushing, thus permitting easy drying operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6452482-A (JP)
Title: Thrachea opening tube having detachable ring pulling inside cannula
Inventor: DENISU RABOMUBAADO
IPC: A61M16/04
Filed: 1988-06-07
Abstract: PURPOSE: To improve safety of connection of a tracheotomy tube and obtain a tracheotomy tube having an inner cannula by easily removing the inner cannula from a ventilator connecting joint member of a tracheotomy outer cannula. CONSTITUTION: An inner cannula has a first end part 3 and a second end part 5, and the first end part 3 can be inserted into an outside tube through an opening part 11 of a circular joint member 8. An inner cannula tube 10 has a grooved member 14 having a rib provided on the second end part 5, and the member 14 has plural ring-like ribs 20 fitted on the outer wall of the tube 10 to form grooves 22 between the ribs. The outer ring-like rib 16 is partially cut in the periphery of the most of its circumference. The joint 8 has a fixing device 15 of an inner wall of the joint member 8 interacting with the member 14 of the inner cannula 10 to engage with the corresponding grooved member 14 having a rib, and has at least a pair of circular ribs 17, a groove 19 being formed between the ribs.
Patent JP-S5364598-A (JP)
Title: Change-delivery error processing method for vending machine
Inventor: HONMA YOSHIHARU
IPC: G07D9/00
Filed: 1976-11-22
Abstract: PURPOSE: To contrive improvement of the accuracy of a single operation, by delivering change until the amount memorized in the memory or the number of evey class of coins, coincides with the set value, when a certian error happened in the change delivery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07938-A (JP)
Title: Cleaning tool
Inventor: NAKAJIMA KOJI
IPC: B08B11/04
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a cleaning tool capable of internally holding a detergent for a long time and capable of producing an efficient cleaning effect by sufficiently bubbling out the detergent on the surface. CONSTITUTION:This cleaning tool is coated with a detergent, rotated around a rotation axis A almost at right angles to a surface 7 to be cleaned, pressed on the surface 7 and used. An air-permeable porous film layer 2 is provided on its surface in contact with the surface 7, a supporting member layer 3 formed with an air-impermeable elastic material is furnished on the rear of the layer 2, and a bottomed recessed space 3b opened toward the surface side at the end face 3a of the layer 3 on the surface side is provided in the layer 3 close to the rotation axis A.
Patent JP-H036973-A (JP)
Title: Image pickup device
Inventor: KONDOU NORIAKI
IPC: G03B7/10
Filed: 1989-06-02
Abstract: PURPOSE:To place priority of aperture control over the AGC by comparing a reference signal nearly equal to a level of a gain control signal when the gain of a variable gain control circuit is minimized and a gain control signal and controlling the aperture based on the comparison output. CONSTITUTION:An output signal of a subtraction circuit 23 is fed to an integration circuit 25. The output signal of the integration circuit 25 is fed to a D/A converter 26, and an analog AGC control signal SC2 is generated from the D/A converter 26 and the analog AGC control signal SC2 is used to control the gain of an AGC amplifier 5. The output signal of the integration circuit 25 is fed to a subtraction circuit 27, which subtracts the signal with a reference data REF 2 from a reference data generating circuit 28. An aperture control signal SC1 is generated from a D/A converter 30 and the aperture control signal SC1 is fed to a drive section of the aperture 2. The variable range of the aperture 2 is opened maximizingly at the position of the I with respect to the AGC control signal SC2 and closed fully at the position II. Thus, even when the gain of the AGC amplifier 5 is a minimum gain Gmin, the aperture state of the aperture 2 is controlled and the average level of the image pickup sigal is controlled to a prescribed level.
Patent JP-H10331565-A (JP)
Title: Breaking method
Inventor: ARAI HIROSHIGE
IPC: E21C37/18
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To shorten breaking work time for breaking an article to be broken by pressing a breaking container on a surface of the article to be broken by a presser member in a state of sealing a metallic fine line in the breaking container filled with a material for breaking for pressure transmission, supplying electric energy to the metallic fine line, expanding the breaking container by melting and evaporating the metallic fine line and transmitting expansion pressure of the metallic fine line by the material for breaking. SOLUTION: A material for breaking 5 is filled and a metallic fine line 4 is sealed in a breaking container 6, and the breaking container 6 is made contact with a surface part to be broken of an article to be broken 7. The breaking container 6 is pressed on the surface of the article to be broken 7 by a presser jig 8. When an electrode part 2 is connected to an electric power source device and electric energy is supplied to the metallic fine line 4 for a short period of time, the metallic fine line 4 is rapidly melted and evaporated an the material for breaking 5 is scattered together, their expansion force is transmitted to a surface of the article to be broken 7, and the article to be broken 7 is broken.  At this time, the expansion force transmitted to the side of the presser jig 8 is returned to the surface of the article to be broken 7, and it is possible to certainly break the article to be broken 7.
Patent JP-S5842261-A (JP)
Title: Radiation of functional circuit
Inventor: NISHI KENICHI
IPC: H01L23/473
Filed: 1981-09-07
Abstract: PURPOSE:To enable to cool a functional circuit effectively by a method wherein heat exchange is made to be performed between a circulating coolant cource making to flow a coolant of Freon, etc., to take out heat generated from the functional circuit and a watercource making to flow air or water. CONSTITUTION:The coolant of Freon, etc., in the first heat exchanger 3 is heated by heat generated from the functional circuit 2 to be expanded and to be made as to have high pressure, and reaches the second heat exchanger 6 through the coolant cource 4 as shown with a dotted line, heat carried by the coolant is transmitted to air or water in the watercource 5, the coolant itself condenses to reduce pressure, and returns to the first heat exchanger 3 again. Air or water made to flow in the watercource 5 is made as to be supplied from a cooler of air conditioner, for example, or made to be discharged. Accordingly the circuit can be cooled effectively with the simple device necessitating no power.
Patent JP-S5937164-A (JP)
Inventor: MIZUGUCHI RIYUUICHI
IPC: B65D83/00
Filed: 1982-08-13
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-S5265590-A (JP)
Title: Bonding method of fibers in light color
Inventor: KAMIYOSHI MASAYA
IPC: B32B25/10
Filed: 1975-11-26
Abstract: PURPOSE: To bond fibers in light color for use in manufacturing a composite material consisting of vinyl chloride resin, etc. and the fibers at a specific temperature by the use of an adhesive consisting of bisphenol-formaldehyde precondensate, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04343667-A (JP)
Title: Grindstone rust preventing method
Inventor: YOSHIMURA TATSUHIRO
IPC: B24B55/00
Filed: 1991-05-16
Abstract: PURPOSE:To prevent the rust of a grinding wheel after grinding, extend the life of the grinding wheel, and reduce the cost and man-hours by dripping water after rotating the grindstone for a while, then coating wax on the surface of the grinding wheel in the rust preventing method of the grinding wheel with a metal binder. CONSTITUTION:After grinding is completed while a water-soluble grinding liquid is sprayed from a grinding liquid nozzle 4, the feed of the grinding liquid is stopped, a grinding wheel 2 is idly rotated for a while, and the grinding liquid is dripped by the centrifugal force. A table 5 is moved in the Z-axis direction, wax 7 is positioned in front of the grinding wheel 2, a wheel spindle stock 1 is cut-moved to the wax 7 side in the X-axis direction, the grinding wheel 2 is brought into contact with the wax 7, then the wax 7 is melted by the friction heat and stuck on the surface of the grinding wheel 2 to form a film. After the film is formed on the whole surface of the grinding wheel 2, the wheel spindle stock 1 is retreated to the oppsite side to the wax 7 in the X-axis direction, the rotation of the grinding wheel 2 is stopped, and the grindstone 2 is preserved while its surface is separated from the outside by the wax 7.
Patent JP-H07323938-A (JP)
Title: Sheet material carrier and image forming device
Inventor: TAGAMI MASAHIDE
IPC: B65H5/36
Filed: 1994-05-31
Abstract: PURPOSE:To provide a sheet material carrier which can prevent the buckling and jam being due to looping of a sheet material. CONSTITUTION:A sheet material carrier has a paper feed roller being a feed means for feeding a sheet material; a separating means for separating the sheet materials one sheet by one sheet; and a carrying roller 5 being a carrying means for carrying the sheet material carried by the paper feed roller and a separating claw 3 functioning as a separating means toward a downstream side, and a guide 7 being a control member for controlling the movement of the sheet material while it is separated by the separating claw 3 and attains the carrying roller 5 is provided near the separating claw 3.
Patent JP-H09301335-A (JP)
Title: Bottle
Inventor: TANAKA TAKASHI
IPC: B65D1/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle which does not indent or deform even at the time of pressure reduction after hot packing by providing an H-shaped rib structure by combining a rib in the lateral direction and a rib in the longitudinal direction, on a flat surface of the body part which is formed into a square shape. SOLUTION: An H-shaped rib structure 9, for which a recessed groove form rib 91 in the lateral direction and a rib 92 in the longitudinal are combined, is arranged between patterns 8, 8 for reinforcement, which work as a decoration as well, being formed on a flat surface 5 on a body part 4 of a bottle 1. By doing so, the central part of the flat surface 5 of the body part 4 can be reinforced in both lateral and longitudinal directions, and especially by the ribs 92, 92 in the longitudinal direction which are formed so as to be adjacent to posts 6, 6 being arranged on both sides of the body part 4, the shape retaining rigidity in the longitudinal direction of an intermediate part of the body part 4, is drastically improved.  Also, by the rib 91 in the lateral direction, which is formed such as bridging between both ribs 92, 92 in the longitudinal direction, the shape retaining rigidity in the lateral direction is drastically improved as well, and a local recessed deformation at the central part of the body part 4 due to a negative pressure, can be effectively prevented from generating.
Patent JP-H09303226-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NAMARI TAKASHI
IPC: F02M37/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the statability and the low speed running property of an engine and stabilize the fuel supply property over a long term. SOLUTION: A fuel in a fuel tank 1 is boosted by a fuel pump 2 and supplied in the fuel flow route 4A of a fuel distribution pipe 4 through a high pressure fuel piping 5. A pressure regulator 6 is arranged to the high pressure fuel piping 5 of the downstream side of the fuel pump 2 and the upper stream side of the fuel distribution pipe 4 in the flow direction of the fuel. The fuel flow route 4A of the fuel distribution pipe 4 is connected to the fuel tank 1 by a fuel return passage 10 and a fuel control jet 11 is arranged in the fuel return passage 10.
Patent JP-S5366427-A (JP)
Title: Herbicide compsn.
Inventor: SHIRAKAWA NORIO
IPC: A01N43/824
Filed: 1976-11-26
Abstract: PURPOSE: To prepare herbicide compsn. from a specific thiocarbamate type herbicide and oxadiazoline derivs. as active constituents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5665967-A (JP)
Title: Amorphous alloy
Inventor: SHIIKI KAZUO
IPC: C22C45/02
Filed: 1979-11-02
Abstract: PURPOSE: To obtain a nonmagnetic amorphous alloy of high strength from a composition contg. Fe, Cr, B and C in a specified ratio.  
     CONSTITUTION: This high strength alloy which is preferentially amorphous and is nonmagnetic at ordinary temp. is represented by composition formula Fe x Cr y B z C w  (where y≤0.22, z+w=0.13W0.23, x=1-y-z-w and x+2y≥0.95). A little amount  of P element increases the corrosion resistance of the alloy, and Si facilitates the  alloy to be made amorphous, so Si and P may be added by ≤about 10at%. This  alloy is melted and fed onto a roll rotating at high speed, whereby the alloy is converted into a thin layer of about several tens μm thickness to lower the heat capacity of the alloy, and simultaneously it is deprived of heat by rapid cooling and  solidification. Thus, broad long-sized amorphous samples of several tens μm thickness can be mass-produced inexpensively. 
     COPYRIGHT: (C)1981,JPO&Japio