baber/WOPTO huggingface dataset:
Patent JP-H04227829-A (JP)
Title: Semipermeable membrane and component separation method of gas mixture
Inventor: CHIYAOOFUON TEIEN
IPC: B01D71/48
Filed: 1991-05-01
Abstract: PURPOSE: To selectively separate components in a gaseous mixture, which is particularly required by the industrial nonpolar low temperature gas separation. CONSTITUTION: This membrane is a polymeric membrane formed from an aromatic polyarylate derivatized from a dicarboxylic acid chloride and a conformationally rigid cyclohexyl bisphenol having halogen or methyl substitutents on all ortho positions to hydroxy functional groups. The membrane exhibits excellent gas permselectivity and is useful in various gas separation applications.
Patent JP-S5831294-A (JP)
Title: Heat exchanger
Inventor: KIMURA KIMITAKA
IPC: F28D7/16
Filed: 1981-08-19
Abstract: PURPOSE:To make uniform the flow rate of a primary coolant supplied from an outer cylinder, by providing a channeling-preventing weir along the outside periphery of a shroud, in a heat exchanger constituted of an outer cylinder and a shroud concentrically placed on the outside of the cylinder. CONSTITUTION:The channeling-preventing weir 12 is provided along the circumferential direction of the outer shroud 3 on the forward side of inflow ports 4 provided between the outer cylinder 2 and the shroud 3. The weir 12 is constituted of a substantially cylindrical ring 12a and a flange 12b formed at the lower end of the ring 12a, has an inside peripheral surface formed to be concentric with the shroud 3, and has a wall thickness increased as a primary-side inlet nozzle 1 becomes farther. Therefore, the gap between the cylinder 2 and the weir 12 becomes narrower as the nozzle 1 becomes farther. Accordingly, the primary coolant introduced through the inlet nozzle 1 flows uniformly into the interior of the shroud 3 through each of the inflow ports.
Patent JP-H0424330-A (JP)
Title: Earthquake-proof reinforcing structure of construction
Inventor: SAIMURA YUKIO
IPC: E02D3/10
Filed: 1990-05-18
Abstract: PURPOSE:To prevent a liquefying of the ground by providing penetration holes in the axial direction to plugs installed to numerous holes engraved on the pipe wall, and using a liquefying preventive tube in which filters are arranged in the penetration holes as a part of holding pillars of the foundation of a construction. CONSTITUTION:To each small hole of the holes 2 of a liquefying preventive pipe 1, a plug 4 is installed. And the plug 4 is composed of a shaft 5, plug removal-preventive members 9 and 10, and a filter protective member 8, and a penetration hole 6 is formed in the axial direction. And the pipe 1 is used as a basic pile set on a ground liable to be liquefied, and the void water in the ground is exhausted into the hollow pipe 1 through the plugs 4 so as to escape the excessive void water generated in the liquefied ground in an earthquake. Consequently, a generation of liquefying can be prevented.
Patent JP-H07330164-A (JP)
Title: Equipment for uniformly distributing grain
Inventor: KAWASHIMA KENZO
IPC: B65G65/40
Filed: 1994-06-10
Abstract: PURPOSE:To provide an equipment for uniformly distributing grain capable of uniformly and constantly distributing the grain in the prescribed direction irrespective of the fluctuation of the amount of the grain thrown into a tank. CONSTITUTION:A tank 2 provided to the upper part is provided with a grain flow-down port 4 extending in one direction. A uniform grain distributor 3 is provided to the lower part of the grain flow-down port 4. The uniform grain distributor 3 is provided with grain flow-in opening parts 8, 9 in the direction orthogonal to the longitudinal direction of the grain flow-down port 4, and grain distributing bodies 6, 7 to divert the flow of the grain in two directions are continuously arranged. The tank 2 is provided with an opening control mechanism 13 to make the grain flow down over the whole width in the longitudinal direction of the grain flow-down port 4.
Patent JP-S5556176-A (JP)
Title: Fireproof composition, and wall through parts, electric wire, and cable applied with it
Inventor: SATOU SHIYOUICHI
IPC: C09K21/14
Filed: 1978-10-19
Abstract: PURPOSE: A fireproof composition having improved fire properties, adhesiveness, airtightness, and filling shape stability, withstanding a wide range of use conditions for a long time, with little shrinkage and deformation, comprising a liquid polychloroprene, alumina hydrate, flameproof organic fibers, and castor oil.  
     CONSTITUTION: A putty composition comprising (A) 100 parts by wt. of a liquid polychloroprene having a viscosity of 20,000W100,000cps at 25°C, (B) 200W450 parts by wt. of alumina hydrate, (C) 0.2W20 parts by wt. of flameproof organic fibers having an average length of 0.5W10mm, and (D) 1W15 parts by wt. of castor oil. The composition is filled into gaps of through parts of electric wires and cables. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285459-A (JP)
Title: Wiring method for chip-shaped electronic device
Inventor: ISHIDA SHINICHIRO
IPC: H01L23/52
Filed: 1986-06-02
Abstract: PURPOSE:To conduct fine wirings without disconnection by filling a section between chip-shaped electronic devices with a resist, flattening the upper surface of the resist and forming a wiring pattern. CONSTITUTION:Chip-shaped electronic devices 2 are arranged adjacently on a substrate 1 and joined. A positive type resist 4 is applied on the surfaces of the devices 2 and in the clearances 3 of the devices. Only the surface layer section of the resist is exposed L and developed, the resists are left in the clearances 3, and sections among the devices 2 are flattened. When a wiring material 5 is deposited on the upper sections of the devices 2 and the clearances 3, the wiring material 5 is supported by the resists 4, and is not disconnected. The wiring material 5 is patterned, thus shaping fine wirings among each device 2. According to the constitution, mounting with high density is enabled.
Patent JP-H01297743-A (JP)
Title: System for processing error of address conversion table
Inventor: KOMODA KIYOSHI
IPC: G06F12/08
Filed: 1988-05-26
Abstract: PURPOSE:To effectively utilize a remaining entry by providing a degeneracy flag field set at every entry unit of each set of an address conversion table at the time of detecting an error. CONSTITUTION:The degeneracy flag fields 23 and 24 are provided at the address conversion table sets 2 and 3 corresponding to each entry. When address data is read out from the entry of the table set 2 or 3, check is performed by parity checkers (4-6) or (7-9). At this time, when the error is detected, a two-input AND12 or 15 becomes significant, and a degeneracy flag is set on the degeneracy flag field 23 or 24 of the present entry in the table set 2 or 3. When the entry is read out again, a three-input AND18 or 19 is nullified by the output of the field 23 or 24, therefore, the entry is not used, and the remaining entry is used.
Patent JP-H10318520-A (JP)
Title: Method of controlling temperature of secondary combustion chamber and control device
Inventor: NAGAHAMA KAZUO
IPC: F23G5/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the temperature of a secondary combustion chamber enabling the temperature of the secondary combustion chamber to be maintained within an adequate temperature range without disturbing main combustion. SOLUTION: Target temperature range of a secondary combustion chamber 28 is set to the range including a slightly higher temperature range than the adequate temperature range. Upper limit value and lower limit value of each of controlling factors as the quantity of secondary combustion air and the quantity of supporting fuel to the secondary combustion chamber 28, and the temperature of main combustion air to an main combustion chamber 25 are set.  If the secondary combustion chamber temperature is within the target temperature range, the secondary combustion air quantity is adjusted to an adequate quantity, if it is lower than the temperature of the target temperature range, the quantity of the supporting fuel is adjusted to the adequate quantity and if it is higher than the temperature of the target temperature range, the main combustion air temperature is adjusted to the adequate temperature. In each case, other controlling factors are fixed to the upper limit value or the lower limit value.
Patent JP-S5834322-A (JP)
Inventor: NIRUSU OO ROOZAIN
IPC: G01D15/24
Filed: 1981-08-18
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-2000323102-A (JP)
Title: Rare gas discharge lamp and lighting device
Inventor: WATANABE AKIO
IPC: H01J65/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To lower a discharge-supporting voltage, raise the efficiency of a lamp, and suppress flickers of discharges by shortening a discharge path regardless of diameters of light transmissive discharge containers. SOLUTION: A rare gas discharge lamp has a pair of outer electrodes 3A and 3B arranged apart from each other, face to face, on an outer surface of a light transmissive discharge container 1, in which one side edge of each of the outer electrodes 3A and 3B extends approximately in parallel, facing to the other, with respect to the longitudinal direction of the light transmissive discharge container 1, thus forming a light-guide opening 4, and the other side edge of each of the outer electrodes 3A and 3B has a shape running in a zigzag in the longitudinal direction of the light transmissive discharge container 1 and mutually enters an opponent's zigzagged portion at intervals, thus forming a discharging gap 5 extending in a zigzag in a direction intersecting the longitudinal direction of the light transmissive discharge container 1.  Further, a plurality of comb teeth-shaped portions 3Aa and 3Ba mutually entering the other side edges of the one pair of outer electrodes 3A and 3B are formed, in which one of the comb teeth-shaped portions 3Aa and 3Ba is larger in width than the other thereof. This constitution causes a discharge path formed by the discharging gap 5 to be shortened along the longitudinal direction of the light transmissive discharge container 1.
Patent JP-H05328540-A (JP)
Title: Small electric vehicle
Inventor: KIMURA SHIGENORI
IPC: B60L15/20
Filed: 1992-05-22
Abstract: PURPOSE:To control an electric motor according to each specification without modifying a circuit, by designing previously a common control circuit that can meet different usage specifications of motors varying with different types. CONSTITUTION:A control circuit 12 includes a memory means to store various usage specifications of each electric motor 3. An output line 13 connected to the motor 3 and provided in a control circuit 12 is connected to a multi-terminal connector 15A. At the same time, a motor specification checking circuit 16 provided in the control circuit 12 has input line groups 17a and 17b, which are also connected to the multi-terminal connector 15A. Moreover, a terminal connector 15B connected to the multi-terminal connector 15A is equiped with a terminal connected to an input line of the motor 3, and a terminal set to be connected to the input line groups 17a and 17b of the motor specification checking circuit 16. Then, a specification of the motor 3 is judged by the motor specification checking circuit 16 according to a short-circuited or open state between each terminal of the terminal set.
Patent JP-H10313949-A (JP)
Title: Toothbrush bristle material and its manufacture
Inventor: YAMADA KUNIO
IPC: A46D1/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush bristle material superior in tooth cleaning performance which has high friction resistance against the teeth and effectively remove a foreign substance stuck in a clearance between the teeth and a plaque and a method for efficiently producing the toothbrush bristle material. SOLUTION: A toothbrush bristle is so formed that at least one end side of a monofilament bristle formed by melting and spinning synthetic resin is tapered and a lot of micro recesses of average diameter 1-15 μm are formed on the bristle material surface of the tapered part. It is preferable that the average diameter of the micro recess is in the range of 1-15 μm and 3-30 of them are existed in a monofilament surface 30 μm of the tip sharpened part.  The tapered part of this toothbrush bristle material is formed that at least, one end of the monofilament bristle material containing surfactant 0.1-2.0 wt.% and/or inorganic particles 0.1-5.0 wt.% is treated by solvent for melting the monofilament bristle material, and melting or dissolving the surfactant and/or inorganic particles, and at the same time it is manufactured by a method for forming a lot of micro recess parts on the surface of the tapered part.
Patent JP-S61284650-A (JP)
Inventor: HERUMAN BURUNNERU
IPC: G01R33/60
Filed: 1986-06-05
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-S61286908-A (JP)
Title: Controlling method for robot
Inventor: HORIKAWA MEGUMI
IPC: G05B19/4103
Filed: 1985-06-13
Abstract: PURPOSE:To attain interpolation only by operation for four rules and operation for square roots by executing prescribed equal division processing with a robot for executing the PTP control of three teaching points or more on a two-dimensional plane on the path of route interpolation. CONSTITUTION:A segment from a certain teaching point to the succeeding teaching point is divided into segments having fixed length (DELTAl) to interpolate the distance between two points. When the remaining path length between two points to be interpolated is less than the fixed length (DELTAl), an intersected point P1 of a circle formed around an interpolating point P at that time with the radius of fixed length (DELTAl) and the succeeding teaching path is regarded as the end point of the interpolation of the current path. Consequently, interpolation can be attained only by the four-rule operation and square-root operation which are elementary functions without using advanced functions.
Patent JP-H02307587-A (JP)
Title: Filtration of pickling waste liquid
Inventor: KOSAKA TAKASHI
IPC: B01D65/02
Filed: 1989-05-23
Abstract: PURPOSE:To increase the amount of filter liquid recovered by back washing and also lengthen time elapsed until later back washing is required by providing an ultrasonic vibrator near hollow fiber membranes composing a microfilter. CONSTITUTION:Pickling waste liquid is passed through a microfilter to separate and remove colloidal substance therefrom. At this time, ultrasonic vibration is transmitted from the microfilter to hollow fiber membranes by an ultrasonic vibrator in order to repeat foaming and defoaming on the surface of the fiber membranes and separate and remove the foreign substances adhered to the inner walls of the hollow fiber membranes upon back washing.
Patent JP-S63292403-A (JP)
Title: Reproducing device for magnetic card
Inventor: MIHASHI KUNIHIRO
IPC: G11B5/02
Filed: 1987-05-26
Abstract: PURPOSE:To perform an acoustic reproduction extending over many hours by reading a data recorded by plural tracks, and driving an electroacoustic transducer by an electric signal rearranged in a prescribed sequence. CONSTITUTION:A data which has been recorded by plural tracks in a recording medium 2 of a magnetic card 1 is read as to its plural track portion by a read operation of once by a reading means 10, brought to a digital conversion to a memory 55 in a reproducing control circuit 50 and stored. The stored data is read out by a D/A control part 58, the data of the plural track portion, which is sent simultaneously from the reading means 10 is rearranged in a prescribed sequence, and the data extending from the first data of a first track to the last data of a last m-th track are brought to an analog conversion by a D/A converter 57, averaged by an LPF 59, and reproduced from a loudspeaker 40 through an amplifier 60.
Patent JP-H06341763-A (JP)
Title: Frame type outer steel shell and refractory reinforced by the shell
Inventor: NIWA SHIGEKI
IPC: F27D1/08
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a frame type outer steel shell, which prevents the concentration of stress at a corner whereby crack will never be generated at the corner of a refractory when the refractory is force fit to the frame type outer steel shell, by a method wherein the radius of curvature of the corner of the frame type outer steel shell is made smaller than the radius of curvature of the refractory at this part. CONSTITUTION:The radius of curvature of corner section of a frame type outer steel shell, fitted to the outer periphery of a refractory 2, having polygonal configuration more than square configuration, is designed so as to be smaller than the radius of curvature of a corner section opposed to the refractory by 5-30%.
Patent JP-H06335541-A (JP)
Title: Iron golf club head
Inventor: KOBAYASHI KENJI
IPC: A63B53/04
Filed: 1993-05-31
Abstract: PURPOSE:To securely integrate a face member and weight member which are different materials. CONSTITUTION:A first recessed part 11 having a reverse tapered peripheral flank 12 is formed on the rear surface of the face member 9. A second recessed part 13 having a reverse tapered peripheral flank 14 is formed on the front surface of the weight member 10. A connecting member 21, such as an adhesive or carbon fibers, is packed between the first recessed part 11 and the second recessed part 13 and is solidified. As a result, the face member 9 and the weight member 10 are securely integrated by dovetail connection by the connecting member 12.
Patent JP-S5920939-A (JP)
Inventor: UCHIGASAKI YASUNOBU
IPC: H01H47/00
Filed: 1982-07-27
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-S6022477-A (JP)
Title: Step motor
Inventor: TANAKA SEIYA
IPC: H01L41/09
Filed: 1983-07-15
Abstract: PURPOSE:To form a pulse motor which has good efficiency and excellent response by rotating an output shaft with the deformation of a piezoelectric element for producing a strain in response to a pulse signal as the rotary motion by deformation/rotation converting means. CONSTITUTION:An output shaft 14 mounted with an outer teeth gear 27 is rotatably supported via a bearing 14 to a housing 13 formed of annular plates 13a, 13b, and deformation generators 15a-15c in which piezoelectric elements 16a- 16c are contained in deformation enlarging units 17a-17c are rockably supported via pins 12a-12d. An inner gear 26 of hexagonal shape to be engaged with a low rigidity unit 25 of the unit 17 is provided, and disposed eccentrically with respect to the center of rotation of the gear 27. Therefore, when a pulse voltage is sequentially applied to piezoelectric elements 16a-16c to rotate the shaft 14 via the unit 17, the inner and outer gears 26, 27 to reduce the loss, thereby improving the response property.
Patent JP-H09315023-A (JP)
Title: Method and intaglio for intaglio offset printing
Inventor: OGATA KAZUO
IPC: B41C1/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make offset printing be costed low because of excellent repoductivity by a method wherein offset printing in which a continuous line is conventionally easy to be formed and an independent pattern is difficult to be formed, is enabled to form the independent pattern. SOLUTION: Offset printing is carried out by using a printing intaglio 1 composed by a recessed part 3 of a required depth arranged in a required pattern, a recessed groove part 4a shallower than the recessed part connecting between the recessed parts 3, and the recessed groove part 4b extended outside the recessed part.
Patent JP-S5830449-A (JP)
Title: Idle revolving speed control apparatus for internal combustion engine
Inventor: TSUTSUMI KAZUMICHI
IPC: F02D41/16
Filed: 1981-08-18
Abstract: PURPOSE:To prevent a probable cause to stall an engine because an actuator comes into a lowest engine speed control position by action from a drive subject, by stopping idling engine speed feedback control when the engine is powered together with the drive subject transmitted. CONSTITUTION:A deflection c between the output of an engine speed sensor 300 which detects a speed a of an engine 100 and a desired engine speed b is inputted to an arithmetic and logic unit 400. An idle switch 700 outputs a throttle valve desired position signal e when detecting a state of idling while a positional deflection f between the said position signal e and the output of a throttle position sensor 500 which detects an actual position d of a throttle valve 101 of the engine 100 is outputted to a driver 600 whereby feedback control for idling engine speed takes place. When a sensor swich 800 is connected to a car clutch as well as when a speed change gear is in a running position, operation of the arithmetic and logic unit 400 is stopped and feedback control is thus stopped.
Patent JP-S62285517-A (JP)
Title: High frequency oscillation type proximity switch
Inventor: NODERA HISATOSHI
IPC: H03K17/945
Filed: 1986-06-03
Abstract: PURPOSE:To compensate the change in a bias voltage due to temperature change by providing the 1st temperature compensation resistor in series with an oscillation transistor (TR) and providing the 2nd temperature compensation resistor to a DC bias circuit. CONSTITUTION: An oscillation TR Q3, a DC bias circuit 8 giving a bias to the TR Q3 and a resonance circuit 9 connected in series with the DC bias circuit 8 and having a detection coil L1 are provided. The 1st temperature compensation resistor R4 is provided in series with the oscillation TR Q3 in the resonance circuit and the 2nd temperature compensation resistor R7 is provided to the DC bias circuit 8. Thus, the high frequency oscillation proximity switch with stable obtained is obtained, while its leading characteristic is corrected in response to the temperature change, the variance of correction for the detection distance due to the sensitivity adjustment resistance against the temperature change is less and the difference change is reduced.
Patent JP-S5354401-A (JP)
Title: Control system of input-output unit
Inventor: YASUI ISAMU
IPC: H04Q3/545
Filed: 1976-10-28
Abstract: PURPOSE:In an electric exchange, a request to actuate is transmitted from an input-output unit side to a central processing unit, thereby making the instantaneous answering possible and preventing its malfunction.
Patent JP-2000328421-A (JP)
Title: Biodegradable filament nonwoven fabric and its production
Inventor: MATSUNAGA ATSUSHI
IPC: D04H3/011
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a filament nonwoven fabric having biodegradability, and excellent strength and abrasion resistance. SOLUTION: This nonwoven fabric is composed of filaments made from a biodegradable thermoplastic aliphatic polyester, and the filaments contain at least one kind of a metal element having >=20 W/m.K thermal conductivity at 0 deg.C, a metal oxide or carbide having >=20 W/m.K thermal conductivity at 0 deg.C, or a nonmetal element having >=80 W/m.K thermal conductivity at 0 deg.C.
Patent JP-S5753860-A (JP)
Title: Back tension adding device of tape recorder
Inventor: AMANO KENICHI
IPC: B65H59/04
Filed: 1980-09-17
Abstract: PURPOSE:To secure a constant level of back tension for a tape, by applying the rotary torque produced from a viscid coupling part to a brake lever when a supply reel drive disk is turning and accordingly controlling the press-contact force of a brake shoe to the supply reel drive disk. CONSTITUTION:A supply reel drive disk 21, a rotary shaft 20 and a brake drum 22 are turned all together toward the direction marked with an arrow B. Accordingly a viscid coupling plate 31 is going to turn toward an arrow A along with the disk 21 by the viscidity of a viscid plate 32. However, the rotation of the plate 31 is prevented since a pin 42 of the plate 31 engages with an arm 41 of a brake lever 37. As a result, the disk 21 has a relative rotation to the plate 31, and the rotary torque proportional to the speed of rotation of the disk 21 is produced in the dirction of the arrow B by the viscidity of the plate 32. Accordingly the rotary torque affects the plate 31, and this torque is conveyed to the arm 41 of the lever 37. Thus the press-contact force of a brake shoe 39 to be applied to a brake drum 22 is reduced in accordance with the speed of rotation of the disk 21.