baber/WOPTO huggingface dataset:
Patent JP-S5675433-A (JP)
Title: Preparation of mugwort tea
Inventor: OOSHIRO CHIKU
IPC: A23L2/38
Filed: 1979-11-21
Abstract: PURPOSE: To prepare a mugwort tea useful for antipyretic and antiarteriosclerotic use, having bright green color, by steaming or roasting a leaf and a stalk of mugwort in a short time, adding a sweetening agent thereto, and drying the leaf and stalk.  
     CONSTITUTION: A leaf and a stalk of a mugwork are collected, washed with water to remove impurities and adhesive water. The leaf and stalk are then steamed at about 90W150°C or roasted at about 150W300°C for about 30W120sec or roasted. Stevioside in an amount of about 1,000W30,000ppm as a sweetening agent is  sprayed on the leaf and the stalk with a sprayer. The leaf and stalk are then rolled in a rough rolling machine and rotated at a rotational frequency of about 35W 70rpm while blowing hot air at about 60W150°C thereinto to reduce the moisture content to about 15% or less. The rolled leaf and stalk are dried in a hot-air circulation type dryer to give a moisture content of about 5%, cut and packed to afford a mugwort tea. The resultant tea has little bitterness, is readily drinkable and retains green color. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63317211-A (JP)
Title: Extruder
Inventor: MIYASHITA MAKOTO
IPC: B21C23/01
Filed: 1987-06-19
Abstract: PURPOSE:To improve the mechanical property and the surface quality of fiber reinforced composite material after extruding by removing the surface part of the material with a compression means and a surface removing means before the material is inserted into a container having a die for making a prescribed hole on one end. CONSTITUTION:The surface layer is removed with a surface removing device 2 and a ram 3 from a billet 1 of the fiber reinforced composite material having a metallic radical. The billet is set by a ram 3 in the container 4 of an extruder part. At this time, the surface removing device 2 expands the diameter of the surface removing part so that it does not hinder the advance of the ram 3. then, the billet 1 is compressed by the ram 3, extruded and makes an extruder material 6. Therefore, since the part of the surface layer of the billet 1 poor in reinforced fiber is removed to obtain uniform distribution of the reinforced fiber after extruding and both the surface removing and extruding can be managed continuously, productivity is improved.
Patent JP-S5853375-A (JP)
Title: Consumable electrode type arc welding method
Inventor: KASAHARA KENJI
IPC: B23K9/127
Filed: 1981-09-24
Abstract: PURPOSE:To improve the accuracy of copying in the stage of performing welding while weaving a welding torch to the right and left by comparing the current values in the right and left end parts of weaving and the min. welding current values during the weaving period mutually and moving the center in the  range of the weaving according to the deviations thereof. CONSTITUTION:In a rightward weaving period from the left to the right, the min. welding current value IL2 and the current value IL1 in the left end part in said period are detected. In the leftward weaving period, the min. welding current value IR2 and the current value IR1 in the right end are detected. Then (IL1-IL2) and (IR1-IR2) are operated and the differential current values of both are compared with each other. The central position in the range of the weaving is moved and controlled in the direction where the differential current values of both are made equal to each other or attain a specified value. Thus the accuracy in copying of the weld line is improved.
Patent JP-S58106250-A (JP)
Inventor: EDOWAADO JIEI KURUTSUKU JIYUNI
IPC: F16G11/00
Filed: 1982-08-31
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-H0317705-A (JP)
Title: Sequence controller
Inventor: KOMINAMI SHINYA
IPC: G05B19/05
Filed: 1989-06-14
Abstract: PURPOSE:To perform a sequence processing with no interruption by rewriting the sequence program of the same address via a processor before a count-up state secured to the next address after the command data on an executive memory is latched. CONSTITUTION:When a sequence program is rewritten, the addresses are counted up to the head program of an executive memory 3 and this count-up action is detected by a reset detecting circuit 7. Then a synchronizing circuit 14 disenables and enables the read signal and the write signal of the memory 3 respectively. At the same time, a buffer 9 is also enabled and the sequence program of the first step is rewritten. Then each signal is set to its original state before the next count-up pulse is produced from a clock circuit 11. When the addresses of the memory 3 are counted up, the sequence program of the second step is rewritten in said procedure.
Patent JP-H111730-A (JP)
Title: Preform for metal matrix composite material and manufacture of metal matrix composite material using this
Inventor: KANEDA HIROMITSU
IPC: C22C1/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the perform provided with the strength reducing non- penetrating parts generating at the time of manufacturing a composite material by using a phosphoric acid or phosphoric compound as the binder for a reinforcing material. SOLUTION: The preform 1 for a metal matrix composite material provided with strength is manufactured by mixing about 0.1-20 wt.% phosphoric acid or phosphoric compound [Al(H2 PO4 ) or the like] as the binder into the inorganic reinforcing material (aluminum borate or the like) containing at least one kind or more of elements of Al, Mg, Ca, Fe, Cu, Ba, Ti, Mn, Zn. This preform 1 is placed in the bottom part of the crucible 2 is a furnace body 5, and a matrix metal (Mg alloy or the like) is heated with a heater 6 under a protective gas 7 in the upper side to make the molten metal 3 and percolated into the preform 1. By this way, the molten metal 3 is spontaneously penetrated into the preform 1, and the metal matrix composite material having excellent strength is obtained.
Patent JP-H095212-A (JP)
Title: Method and apparatus for evaluating optical fiber amplifier
Inventor: KASHIWADA TOMONORI
IPC: G01M11/02
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a small-scale optical fiber amplifier evaluating apparatus capable of easily evaluating by providing a signal light source, an optical multiplexer and measuring means for measuring the intensity of signal light. CONSTITUTION: Signal light sources 11 to in are included in a wavelength range capable of amplifying by an optical fiber amplifier 40, at least one wavelength is included in the wavelength range of the first number of signal lights, and the sources 11 to in output second number of signal lights of at least two or more smaller than the first number. An optical multiplexer 30 wavelength- multiplexes the signal lights of the second number output from the sources 11 to 1n, and outputs toward the amplifier 40. Thus, the signal lights of the second number having the wavelength to be desired to be evaluated for the characteristics are wavelength-multiplexed and input to the amplifier 40 to be evaluated.  Measuring means 50 measures the quantities of the signal lights included in the wavelength range of the signal lights of the first number of the signal lines of the second number input to the amplifier 40, amplified by the amplifier 40 and output from the amplifier 40.
Patent JP-H103935-A (JP)
Title: Fuel cell power generation device
Inventor: IKEDA GENICHI
IPC: H01M8/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To stably use a device by restricting danger of blocking of blowdown pipings of a steam separator, and correctly grasping generation of the blocking. SOLUTION: In blowdown pipings to send blowdown water from a bottom part of a steam separator 3 including cooling water to be circulated and supplied to a cooling plate 1a of a fuel cell main body 1 to a generated water recovering device 6 to recover water included in air-off gas and combustion waste gas, a heat exchanger 14 for blowdown water on the primary side and low- temperature coolant supplied from the external of a system on the secondary side is provided. A temperature sensor 15 is assembled at an exit part for the coolant on the secondary side in the heat exchanger 14, and output of the temperature sensor 15 is sent to a control device 16 which generates an alarm signal when a detected temperature of the temperature sensor 15 is a prescribed value or less in an opened condition of a blowdown control valve 7.
Patent JP-H0711636-A (JP)
Title: Construction work of pile by use of existing pile
Inventor: KINOSHITA CHIAKI
IPC: E02D5/30
Filed: 1993-06-23
Abstract: PURPOSE:To reuse existing pipes used for an old building or structure as it is without pulling-out or breaking it and construct new piles, when a building or structure is newly built or reformed. CONSTITUTION:When a building or structure is newly built or reformed, new steel pipe piles 2 are driven on the existing piles 1 used for an old building or structure so as to cover the existing piles 1. A high strength mortar 6 is charged in the clearance 7 between the inner face of steel pipe pile 2 and the outer face of existing pile 1 to fix them together as a unit to form a new pile 8.
Patent JP-H0273928-A (JP)
Title: Device and method for treatment of molten metal
Inventor: PEETAA DONARUDO UEITO
IPC: C22B9/05
Filed: 1989-06-13
Abstract: An apparatus and process are described for treating molten metal. The invention comprises: (a) a heated vessel (10) having inlet (11) and outlet (12) means for the continuous flow of molten metal downwardly through the vessel (10), (b) a perforated plate (16) extending horizontally across the vessel dividing it into an upper treatment section and a lower treatment section, this plate forming an intermediate treatment section, and (c) a device for injecting gas in the form of small discrete bubbles into the metal in the lower treatment section, this device comprising a hollow rotatable shaft (20) extending downwardly through an opening (30) in the plate (16) with drive means coupled to the upper end of the shaft (20), a vaned rotor (22) fixedly attached to the lower end of the shaft within the lower treatment section, with one or more passageways within the rotor for conducting gas from the interior of the shaft to the metal in the lower treatment section. When the gas is discharged through the rotor (22) and the rotor (22) is rotated, the gas is injected into the metal in the form of small discrete bubbles (61) which are uniformly dispersed within the lower treatment section. In a preferred embodiment of the invention the gas bubbles move from the rotor upwardly and outwardly in a generally conical pattern (60) to be distributed across the bottom of the perforated plate (16) and pass upwardly through the perforations thereof.
Patent JP-S5483752-A (JP)
Title: Pll frequency synthesizer system
Inventor: HORIIKE YOSHIO
IPC: H03L7/22
Filed: 1977-12-16
Abstract: PURPOSE:To improve a CN ratio, lock-up time, etc., by causing variation in the step of comparative signal fral/N to occur to a voltage control oscillator by multiplying the signal a programmable counter by N. CONSTITUTION:Between programmable counter 8 and phase comparator 9, N- multiplier circuit 11 is interposed to set oscillation frequency (fvco) of voltage control oscillator 7 P/N-times as much as comparative frequency (fr) (P is the dividing ratio of counter 8, and N is a fixed number). Since changing P into (+1) cause variation DELTAfvco=1/N.fr, i.e variation of oscillation frequency fvco in step 1/N.fr, (fr) is set to (Nx100) in order to obtain the variation in a step of, for example, 100Hz. For example, when N=10 is selected, (fr) is lKNz and the cut-off frequency of LPF10 can be increased, so that the CN ratio, lock-up time, stability of the PLL system can all be improved.
Patent JP-H0444458-A (JP)
Title: Close contact type image sensor
Inventor: SATO KAZUHIRO
IPC: H04N1/028
Filed: 1990-06-11
Abstract: PURPOSE:To carry an original while the original is in light and correct contact onto an original press contact face of a mount base without use of a platen roller by forming an original suction slot to the original press contact face of the mount base near a read point and providing a duct in which an internal space of the suction slot is linked to an air suction device in the image sensor. CONSTITUTION:A lower face of a mount base 1 is formed to be a large face (this is the original press contact face) mated to a guide plate 7 and a part just beneath a rod lens array 4 (this is a read point) of the flat face is formed with a slit shaped original suction slot 8. This image sensor is incorporated in a facsimile equipment and the air suction device (vacuum pump or fan) and a duct hole 10 are connected by using a pipe 11 or the like. When the air in the internal space 9 is suctioned, the inside of the suction slot 8 is brought into a negative pressure, and the original 6 carried along the guide plate 7 is suctioned toward the slot 8 by the negative pressure and the original 6 is in close contact with the lower face of the base 1.
Patent JP-H0810193-A (JP)
Title: Vacuum cleaner
Inventor: NAKAMOTO HIROSHI
IPC: A47L9/00
Filed: 1994-07-04
Abstract: PURPOSE:To easily attach a bumper and pull the machine body around by light movement by bonding a bumper made of an elastic material in which a well-sliding protective material is stuck on the surface, to the external periphery of the opening part of a dust collecting chamber. CONSTITUTION:The machine body 1 is provided with a motor chamber 3 in which an electric fan 2 and a cord-winding up reel are arranged at the rear part and a dust collecting chamber 5 containing a dust collecting filter 4 is installed at the front part. A cover capable of opening/closing is attached to the upper opening of the dust collecting chamber 5. A bumper 7 made of an elastic material like flexible vinyl chloride resin or the like is stuck and fixed to the front part of the external periphery at the opening of dust collecting chamber 5. A protective material 9 made of a well-sliding Teflon material is stuck on the surface of the bumper 7. When the machine body 1 gets in contact with furniture on using it, since the protective material 9 made of a well-sliding Teflon is stuck and fixed on the surface of bumper 7, there is no fear of damage on the furniture and the machine body. The frictional force between them is extremely small.
Patent JP-2000026950-A (JP)
Title: Metallic member having heat shield coating and formation of its coating
Inventor: RICKERBY DAVID STAFFORD
IPC: C23C14/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a metallic member provided with ceramic heat shield coating deposited by a physical vapor deposition method and having higher resistance to the break of the heat shield coating and to provide a method for forming the heat shield coating. SOLUTION: A superalloy member 30 has bond coating 34 on the superalloy member 30 and ceramic heat shield coating 38 on the bond coating 34. The ceramic heat shield coating 38 contains plural columnar ceramic grains 40 elongating substantially vertically to the surface of the superalloy member 30. The ceramic heat shield coating 38 has an inner region 44, a transition region 46 and an outer region 48. The columnar ceramic grains 40 are formed by controlling the evaporating rate of ceramic and the temp. and rotational speed of the member 30.
Patent JP-S639730-A (JP)
Title: Damper disc
Inventor: KABAYAMA KUNIAKI
IPC: F16D13/64
Filed: 1986-06-27
Abstract: PURPOSE:To simplify both structure and manufacturing process and absorb both vibration or variation of the transfer torque, by providing a cam part, which is relatively moved in the axial direction by relative rotation, to both an input shaft and an output shaft and also providing a spring mechanism which elastically deforms in the axial direction as the cam part moves. CONSTITUTION:Both a side plate 5 as an input part and the inner periphery of a ring 26, which is connected to the side plate 5 via a projection 27, are fitted to the outer periphery of a hub 1, which is connected to an output shaft 2, in a freely rotatable manner. A cam mechanism 3 is formed with both a flange part 25, which is formed into one body with the hub 1 and which has a cam surface 35, and a ring 26, which has a cam surface 36 and which is connected to the side plate 5. Both cam surfaces 35 and 36 are pressed to each other in the axial direction and are displaced in the axial direction together with a spring 6 through relative rotation in respective slope surfaces. Accordingly, the displacing force of the spring 6 corresponds to the transfer torque, and the deformation of the spring 6 absorbs both vibration and variation of the torque. Thus, both structure and manufacturing process of the captioned disc can be simplified.
Patent JP-H08326957-A (JP)
Title: Dew condensation preventive butterfly valve
Inventor: GOMI CHIKASHI
IPC: F16K1/22
Filed: 1995-05-26
Abstract: PURPOSE: To provide a dew condensation preventive butterfly valve which is free of starting condensation even if no cold insulation is made up to an operating device, and is excellent in economy wherein its thermal insulation works are facilitated in the butterfly valve mainly used for the cold water pipeline of air conditioning equipment. CONSTITUTION: A ring shaped metallic disc 4a is connected to the outer circumferential surface of the outer cylinder section 3c of an extended bonnet 3 containing a hollow extended shaft 2, a metallic cylindrical member 5 is connected to the outer circumferential periphery of the disc 4a, and the extended shaft 2 is made of stainless steel. Furthermore, each non-metallic member 6 and 7 is interposed between a flange 3b connecting the extended bonnet 3 with a body 15 and a flange 15a, and among a bolt 8, a washer 9 and the flange 15a respectively so as to allow heat to be insulated.
Patent JP-H0444340-A (JP)
Title: Semiconductor device
Inventor: MORI KOZO
IPC: H01L21/768
Filed: 1990-06-11
Abstract: PURPOSE:To prevent deterioration of a coverage of alloy film wiring of a viahole and oxidation of an alloy film surface in the bottom of the viahole by etching by using specific gas, and removing a spin-on glass from the periphery of the viahole. CONSTITUTION:After first layer Al interconnection 3 is formed, a silicon oxide film 4 is deposited, coated with a spin-on-glass 5, baked, and in interlayer insulating film is flattened. Then, a pattern of a viahole is formed at a photoresist patter 6, and dry etched by using fluorocarbon gas containing hydrogen such as CF4 + H2, CHF3. Since much hydrogen component is contained in the spin- on-glass film, if it is dry etched, the glass is side-etched. Thus, the glass at the periphery of a viahole opening can be selectively removed.
Patent JP-S5376641-A (JP)
Title: Testing equipment for logical circuit
Inventor: MATSUKAWA YASUSHI
IPC: G01R31/28
Filed: 1976-12-17
Abstract: PURPOSE: To make it possible to test the logical circuit composed of a dynamic circuit by generating a refresh pattern for holding a measured body in an operation state in the time between test pattern generation and the next pattern generation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10340415-A (JP)
Title: Method for setting write current and device therefor and information storage device
Inventor: SHIMOZATO TORU
IPC: G11B5/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To easily obtain an optimum write current corresponding to a temp. by setting plural write currents at a set temp., writing a signal with this write current, detecting a demodulation margin of each write current, detecting an optimum write current at a prescribed ambient temp. corresponding to this margin and obtaining an optimum write current instruction value at each temp. SOLUTION: Programs recorded in a program memory are executed in order by a measuring device 200 to perform measurement of the optimum write current, which is then filed in a file device, and each individual optimum write current Iw of each head at a temp. to be set is stored in an EEPROM 117. By a magnetic disk device 100, the optimum write current is read out for each head by referring the EEPROM 117 in accordance with an inside temp. detected by a temp. sensor 118 and is set. By setting the optimum write current for each magnetic head in accordance with the temp., so as to cope with characteristic changes of the magnetic head and a magnetic disk due to an environmental change, thus the stabilized data demodulation is carried out.
Patent JP-S6045491-A (JP)
Inventor: MATSUTOU TAKUSHI
IPC: B62M6/35
Filed: 1983-08-22
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-H05321796-A (JP)
Title: Air fuel injector for cylinder injection type two-cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02M69/10
Filed: 1992-05-19
Abstract: PURPOSE:To provide an air fuel injector for a cylinder injection type two-cycle engine where the required number of fuel injection valves can be reduced and a required disposing space can be reduced. CONSTITUTION:An air fuel injector is provided with a main valve 15 for opening or closing an injection port 18a opened to a combustion chamber 4a of each cylinder; an air passage 16 for connecting each main valve 15 to a compressed air source for injection; a fuel injection valve 13 for injecting fuel; and a fuel passage 26 for connecting the fuel injection valve 13 to the vicinity of the injection port 18a of each main valve 15.
Patent JP-H01319324-A (JP)
Title: Solid-state relay
Inventor: HAYASHI YASUO
IPC: H03K17/13
Filed: 1988-06-20
Abstract: PURPOSE:To simplify the circuit constitution by connecting a base of a photo transistor(TR) of a zero cross detection circuit to a connecting point of a base voltage setting via a diode. CONSTITUTION:A zero cross detection circuit ZC has a photo TR with a base terminal coupled with a light emitting diode PD provided to an input side circuit 2, the base of the photo TR is connected to a 1st connecting point (f) of voltage division resistors R1, R2 for base voltage setting via diodes D1, D2. Moreover, the collector of the photo TR is connected to a 2nd connecting point (g) of voltage division resistors R3, R4 for SCR trigger voltage setting. Thus, the signal transmission and zero cross detection are attained in common by the single photo TR to simplify the circuit constitution.
Patent JP-S6045296-A (JP)
Inventor: KANEKO YOUJI
IPC: G10H1/057
Filed: 1983-08-22
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-S63227338-A (JP)
Inventor: TSUKAMOTO YUKIE
IPC: C08J5/18
Filed: 1987-06-19
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-H10146358-A (JP)
Title: Absorptive product composed of regenerated cellulose staple fiber
Inventor: WILKES ANDREW G
IPC: D02J1/22
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive product excellent in liquid absorbency by using regenerated cellulose fiber by regenerating a cellulose filament by extruding standard viscose to a regeneration bath through an extrusion hole of a multi-rim shape, and forming staple fiber obtained by drawing and cutting this as aggregate fiber. SOLUTION: A cellulose filament is regenerated by extruding standard viscose to a regenerating bath through an extrusion hole of a multi-rim shape having a shape similar to a cross-sectional shape of staple fiber. Next, the obtained filament is drawn, and this is cut, and is formed as staple fiber, and cleaning and drying processing is performed, and a product is obtained. In this case, solid staple fiber is formed in a thickness of 0.5 to 5 in a decitex display and a multi-rim cross section having at least three rims, and the dimension ratio of a length to a width of its rim is set to 2:1 to 10:1, and an absorptive product composed of solid regenerated cellulose staple fiber having high liquid absorbency measured as aggregate fiber can be manufactured.