baber/WOPTO huggingface dataset:
Patent JP-2000286105-A (JP)
Title: Resistive element, its manufacture, and method for jointing electrode
Inventor: SAWAMURA KENTARO
IPC: H01C1/144
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resistive element, which is constituted into a structure such that the extraction electrodes of internal conductors can be jointed firmly to lead wires, and a method for manufacturing the element. SOLUTION: A resistive element has a main body 22, internal electrodes 14 embedded in the main body 22, and extraction electrodes 15, which are exposed on the external surface of the main body 22 and connected to the conductors 14. The electrodes 15 are composed of columnar conductors, extending along the thickness direction of the main body through an internal electrode pattern surface 14a of the internal conductors 14, and at least one ends 15a of the columnar conductors are exposed to the external surface of the main body 22. Lead wires 24 are respectively spot-welded to the exposed ends 15a of the columnar conductors via a metal foil 26a.
Patent JP-H05253593-A (JP)
Title: Aerator
IPC: C02F3/16
Filed: 1992-03-10
Abstract: PURPOSE:To perform uniform stirring and aeration by forcibly circulating the upper and bottom parts of a submerged aeration tank using a rake lifter and a cylindrical body. CONSTITUTION:A cylindrical body 2 is arranged in an aeration tank 1 having a required shape and depth in a vertical direction and a stirrer or screw type aerator 3 Stirring the sewage around the cylindrical body 2 at the upper part of the aeration tank 1 is provided. An air sump chamber 4 is formed along the periphery of the lower end of the cylindrical body 2 and an air supply pipe 5 supplying high pressure air is connected to the chamber 4 and air is injected in the rake lifter 7 provided in the cylindrical body 2 from the air sump chamber 4 through the inner peripheral part of the lower end of the cylindrical body 2 to generate an ascending stream.
Patent JP-S6034751-A (JP)
Title: Method and apparatus for crushing plant material
Inventor: KUREMENSU KARUFUERUKAMUPU
IPC: B02C18/14
Filed: 1984-05-02
Abstract: An apparatus and method for the comminution of plant matter, particularly of moist plant matter, for the production of corn cob mix, for example, provides that a rotor is rotationally mounted in a housing and provided with a drive, the rotor carrying movable blades and the housing carrying stationary blades so that there is a mutual interaction of the blades for comminution. The moving blades are slanted back in the direction of motion of the rotor. The blades are formed of sheet steel preferably manufactured by punching and have a thickness of 0.3 through 3 mm, preferably 0.5 through 1 mm. The comminution occurs in such a manner that the plant matter is non-uniformly accelerated and pre-comminuted between a plurality of high-speed intercutters moving a circular orbit and is finish-comminuted by a plurality of outer-stationary cutters.
Patent JP-S5211406-A (JP)
Title: Lighting device for reciprocating pump
Inventor: TAKASUGI NOBUO
IPC: F04B9/00
Filed: 1975-07-17
Abstract: PURPOSE: A reciprocating pump with sharply reduced operating force of piston. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05253766-A (JP)
Title: Fitting device for frame dress up parts of vehicle
IPC: B23P19/06
Filed: 1992-03-12
Abstract: PURPOSE:To automatically fit an articlle to be fitted of which the fitting position is displaced. CONSTITUTION:An axle presser block 8 to position a nut runner 3 and a cam follower 9 (hereafter they are called as positioning members) are rotationally movably supported with a rotation mechanism 7. Hereby, even if the fitting position of a knuckle arm 1 is displaced, the axle presser block 8 is positioned while rotationally moving along the displaced side face of a disc rotor 10 through the rotation mechanism 7, by pressingly contacting the axle presser block 8 on the side face of the disc rotor 10. Because the nut runner 3 is vertically movably fixed to a floating 13 fitted with the positioning members, the nut runner 3 is rotationally moved and moved together with the positioning members, so as to automatically position the nut runner 3 against the knuckle arm 1. Hereby, even if the fitting position of an article to be fitted is displaced, fitting of the part can be automatically performed.
Patent JP-S57203833-A (JP)
Title: Revolution number control system
Inventor: MANAKA TOSHIO
IPC: F02D41/16
Filed: 1981-06-10
Abstract: PURPOSE:To converge quickly to an idling revolution number and to prevent engine stop page upon racing the engine, by a method wherein a gain in the idling revolution number control system is switched in accordance with the operating condition of the engine during a period from starting to a predetermined condition. CONSTITUTION:The idling revolution number control system controls the idling revolution number into a predetermined value by a control unit 12 by a method wherein a throttle actuator 7 is controlled by feedback in accordance with the respective output of a suction vacuum senser 8, a cooling water temperature senser 9 and an engine revolution number sensor 10. In this case, said unit 12 is constituted so as to be equipped with a means for switching the gain in the revolution number control system by said actuator 7. Said switching means is controlled so as to switch the gain in the revolution number control system in accordance with the operating condition of a throttle valve in the initiating condition after finishing the starting of the engine and also with the operating condition of the engine.
Patent JP-S60232204-A (JP)
Title: Composite hollow yarn separation membrane, preparation and use thereof
Inventor: OOYABU SHIYUUZOU
IPC: B01D71/68
Filed: 1984-04-30
Abstract: PURPOSE:To provide a highly permeable composite hollow yarn separation membrane having an extremely thin selective separation layer, obtained by arranging a selective separation layer, an extremely microporous layer and a porous layer successively from the inner side of a hollow yarn. CONSTITUTION:A selective separation layer 1 with an average thickness of 0.01-2mum is formed to the inner surface of a composite hollow yarn separation membrane. The polyner constituting this selective separation layer 1 is formed so as not to be substantially penetrated into a microporous layer 2. When a polysiloxane system is used as the polymer, an oxygen enriched membrane or an artificial lung is pref. obtained. The extremely microporous layer is formed in a thickness of 0.08mum or less so as to be adjacent to the selective separation layer 1. Fluid permeability of said layer 2 requires 10 times that of the selective separation layer 1. A porous layer 3 with a thickness of 10-500mum is formed so as to be adjacent to the extremely fine porous layer 2. This layer has a spong structure provided with pores having a pore size of 0.1-1mum and the void ratio thereof is pref. 50% or more.
Patent JP-H09279639-A (JP)
Title: Arm-type work machine
Inventor: SATO YUHEI
IPC: E02F3/38
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by providing an operating radius detection means which detects the operating radius of a work attachment and an operating radius indication means which indicates the detected operating radius near a mass table. SOLUTION: Operating radius detecting means 23, 24, 25 which detect the operating radius of a work attachment 16, and an operating radius indicating means 40B which indicates the detected operating radius R near a mass table 40, are arranged. Then the mass table 40 is displayed in a position easily seen by an operator in a cab 26, allowing him to carry out work in a safe zone while confirming the mass of piles which can be handled, operating radius, and an actual operating radius. Then even if the operating radius is changed, the operator can know the actual operating radius while operating a work machine.  Therefore, there is no need for measuring an operating radius outside the work machine, and it is also possible to know the actual operating radius, confirm the mass of piles which can be handled from the mass table 40A, and carry out work efficiently without stopping work temporarily.
Patent JP-H0362414-A (JP)
Title: Insulating material for high frequency cable and manufacture thereof
Inventor: PEETAA PUROTSUKURU
IPC: H01B3/42
Filed: 1990-04-04
Abstract: PURPOSE: To manufacture an insulating material with low dielectric constant, elastic property and excellent in radiation resistance and heat resistance by including the material with a plastic sheet having a coating of a low dielectric constant. CONSTITUTION: An insulating material includes a plastic sheet having its coating of a low dielectric constant. All of plastic materials having radiation resistance or heat resistance can be used as the plastic sheet. The thickness of the sheet is set to about 12 to 25mm in compliance with the expected size of a cable to be insulated. A coating material includes minute hollow spherical particles made of particularly silicate or silicon oxide or quartz. Particularly aluminum silicate or kalium sodium silicate is used as silicon oxide. In order to achieve satisfactory attachment of a coating to a plastic sheet, firstly minute hollow spherical particles are mixed with an adhesive. Next, by applying this mixture to a plastic sheet, that is a substrate, an insulating material with a low dielectric constant can be obtained.
Patent JP-H10280318-A (JP)
Title: Float
Inventor: YO MOKA
IPC: E01D101/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a float whose upper face is not slippery. SOLUTION: This float is provided with a nearly cubic hollow body 10 and a non-slip cover 15. The hollow body 10 is provided with first recesses 13 and holes 12 at the four corners of the upper end. Lugs 11 with a hole are projected from respective corners of the hollow body. The non-slip cover 15 is made of rubber raw material and provided with a pattern 153 swelled upward and attached to the hollow body 10 with bolts 17 in the state that the cover is fitted to the recesses of the upper face of the body.
Patent JP-S5423521-A (JP)
Title: Data imprinting device of data image direction change type for camera
Inventor: UEDA HIROSHI
IPC: G03B17/20
Filed: 1977-07-22
Abstract: PURPOSE: To align the directions of the subject image and data image by imprinting the data corresponding to the direction where a camera provided with horizontally and vertically positioning data is postured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5716181-A (JP)
Title: Electrolytic tank with ion exchange membrane
Inventor: ODA YOSHIO
IPC: C25B9/23
Filed: 1980-07-01
Abstract: PURPOSE:To prevent trouble due to a generated gas, in electrolyzing an aqueous alkali chloride solution, by using an ion exchange membrane with a specific structure to keep the tank voltage of an electrolytic tank low. CONSTITUTION:In preparing NaOH and chlorine gas by electrolyzing an aqueous NaCl solution in an electrolytic tank using an ion exchange membrane, an ion exchange membrane electrolytic tank in which electrodes are arranged through a gas having no electrode activity formed in the ion exchange membrane and a liquid permeable porous layer is used. The ion exchange membrane comprises a fluorine containing cation exchange membrane having a carboxylic acid group and a sulphonic acid group and said porous layer is formed by printing and depositing under pressure a paste like substance containing a specific metal or a metal compound by screen printing. As the electrode layer, one with an average fine pore size of 0.01- 50mu, porosity of 30-99%, a thickness of 1-500mu is used and, as a screen used in the screen printing, one with a mesh of 10-2,400 mesh and a gauze thickness of 2mm.-4mu is used.
Patent JP-H02267817-A (JP)
Title: Stranding machine
Inventor: YAMAMOTO NOBUO
IPC: D07B3/06
Filed: 1989-04-07
Abstract: PURPOSE:To conduct alternate stranding of each layer at high efficiency by repeating the rotation of a cage and the rotation of a take-up rotating type winder and a receiver to conduct alternate stranding of each layer, and tuning the take-up rotating type winder with a feeder. CONSTITUTION:A cage rotating type stranding machine 12 strands a plurality of paired stranded cores delivered from bobbins placed on a cage 13 by the rotation of the cage 13. A take-up rotating type winder 15 and a receiver 16 are rotated in a determined direction, and pair stranded cores 3 are stranded to form a stranded layer, and then the cage 13 is rotated in the opposite direc tion to the rotating direction of the take-up rotating type winder 16 at a rotating frequency in which the rotating frequency of the take-up rotating type winder 16 is added to the rotating frequency of the cage 13 to reversely strand pair stranded cores 4 on the outer circumference of the stranded layer, thereby forming a stranded layer. In this case, the take-up rotating type winder 16 and the receiving machine 15 are rotated in such a manner as to be tuned with a feeder 1 for feeding the paired stranded cores 3, whereby alternate stranding of each layer can be conducted at high efficiency.
Patent JP-S61251492-A (JP)
Title: Position controlling method of motor
Inventor: NOJIRI YUKO
IPC: H02P3/08
Filed: 1985-04-26
Abstract: PURPOSE:To smooth decelerating characteristic without increasing the capacity of the memory cell by interpolating a speed command of a pattern stored in a memory cell on the basis of the remaining moving distance. CONSTITUTION:A speed gradient at positioning stopping time of a DC motor M is stored as a speed command pattern in a memory cell in a microcomputer MPU, and transistors QA, QB are controlled to be turned ON and OFF according to the speed command pattern, thereby positioning the motor M. An output from an encoder E coupled directly with the shaft of the motor M is input through an incremental and decremental counter UDCNT. A microcomputer MPC interpolates the speed command of the pattern stored in the memory cell on the basis of the remaining moving distance, thereby smoothing the decelerating of the motor M.
Patent JP-S61250277-A (JP)
Inventor: TAKAISHI TATSUYUKI
IPC: H02K21/24
Filed: 1985-04-26
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-S5613012-A (JP)
Title: Sludge dehydrating apparatus
Inventor: KATSURADA SHIGEO
IPC: B01D33/048
Filed: 1979-07-12
Abstract: PURPOSE: To make the apparatus compact and lower its equipment cost by letting the exhaust head of a vacuum pump which develops a negative pressure in a pressure reducing chamber of an Oliver filter or the like be used both as an injection nozzle for stripping of the cake stuck on a filter cloth and as a silencer.  
     CONSTITUTION: An exhaust header 13 of a vacuum pump 6 which develops a negative pressure in the pressure reducing chamber 2 in a rotary drum 1 provided with a mesh plate having air permeability of an Oliver filter or the like on its outside circumference is provided. The header 13 is then used both as an air injection nozzle 14 used for stripping of the dehydrated cake 9 stuck on filter cloth 13 and as a silencer to shut off the exhaust sound from the vacuum pump 6. As a result, the need for any air compressor for stripping of cake in conventional apparatus is eliminated, the apparatus is made simpler and its sound and equipment cost are lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63254089-A (JP)
Title: Color ink ribbon switching-over apparatus in printer
Inventor: IWATA KIYOHIDE
IPC: B41J35/14
Filed: 1987-04-13
Abstract: PURPOSE:To accurately shift a color ink ribbon, by arranging a lift cam on a carriage in one direction in a rotatable manner and providing the switching- over levers thereof to the carriage on both sides thereof in a freely slidable manner so as to protrude therefrom and providing a stopper for revolving the lift cam. CONSTITUTION:When a carriage 1 moves to the right so as to exceed a usual printing region, a right-hand change-over lever 6b is brought into contact with a stopper 15b to further move to the right and subsequently moves in the left direction against the spring force of a spring 8b. At this time, a lift cam 3 is slid and guided by the pin 7b on the carriage 1, the slot 6b' and in 6b'' of the change-over lever 6b and the cam 20b of the carriage 1 to be rotated by 1/4. Next, when the carriage 1 moves in the left direction and the change-over lever 6b is spaced apart from a stopper 15b, the change-over lever 6b returns to the original state by the action of the spring 8b. At this time, the leading end thereof gets over a pawl 5b and the pin 6b'' moves downwardly along the cam 20b and limited in sliding by the pin 7b and the slit 6b' to return to the original position. Therefore, a color ink ribbon can be accurately shifted.
Patent JP-S5613829-A (JP)
Title: Voltage dividing circuit
Inventor: IWASAKI JIYUNICHI
IPC: H03M1/76
Filed: 1979-07-13
Abstract: PURPOSE:To secure the output of the divided voltage corresponding to the digital signal and then realize a high speed and a low cost, by securing the selective conduction between the row gate means and the column gate means in accordance with the digital signal. CONSTITUTION:Resistances 61-80 which are connected in series between reference voltage VR and the earth are formed in voltage dividing circuit 60. And in order to select each output corresponding to the signals of digital inputs A, B, C and D each, two higher-rank bits D and C of the binary number are supplied to row selecting circuit 101 to select the row. Inputs B and A and the complementary number of 1 of B and A each are supplied to column selecting device 102 in case the odd and even rows are selected respectively by supplying two lower-rank bits B and A of the binary number of complementary number circuit 103. Thus the column switch is turned on to connect the output to line 110. Here when connection point 221 corresponding to e.g. digital signal 1111 is selected, gate transistors 81-84 conduct owing to D=C=1. And thus point 221 is connected to column line Y1 and then delivered 110 is response to the conduction of gate 97.
Patent JP-H05287672-A (JP)
Title: Production of water-repelling deep-color fiber structure
Inventor: SEKI MASAO
IPC: D06M15/643
Filed: 1992-04-09
Abstract: PURPOSE:To provide a process for producing cloth having high water-repellency and deep color and resistant to washing and dry cleaning. CONSTITUTION:A water-repellent deep-color fiber structure is produced by treating a cloth with at least one kind of fluorine-based or silicone water- repellent, treating the treated cloth with ozone atmosphere without drying and drying the product. As an alternative method, it can be produced by treating a cloth with at least one kind of fluorine-based or silicone water-repellent, subjecting the treated cloth to corona discharge treatment without drying and drying the product.
Patent JP-S5423459-A (JP)
Title: Delay detector
Inventor: HIRAIDE KENKICHI
IPC: H04L27/22
Filed: 1977-07-25
Abstract: PURPOSE: To ensable the realization of the most suited detection characteristics even with the center frequency fluctuation for the modulation waves by controlling the delay time automatically, in the circuit making delay detection for the modulation waves in angle modulation with the base signal not having DC component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05139233-A (JP)
Title: Occupant detector
Inventor: BURAIAN KEI BURATSUKUBAAN
IPC: B60R21/217
Filed: 1992-04-09
Abstract: PURPOSE: To provide an occupant detecting apparatus used for an occupant restraint system, which comprises a film having a variable electrical characteristic and a contact member. CONSTITUTION: When an occupant sits in a vehicle seat 42, a contact member pushes on a film 60 and changes the state of the electrical characteristic. An electric circuit 36 is connected to the film 60 for providing a first signal when the film 60 indicates an occupant is not present, a second signal when an occupant is present, and a third signal if the film and the circuit become disconnected. An occupant restraint system 20 is enabled when either an occupant is present or an electrical fault condition occurs.
Patent JP-H09279370-A (JP)
Title: Manufacture of steel sheet excellent in surface quality
Inventor: SATO NAOYA
IPC: C23G1/08
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a steel sheet excellent in color tone of sheet surface by removing concentrated substances from the surface of a steel strip before temper rolling while inhibiting the formation of concentrated substances at the time of annealing. SOLUTION: Before annealing, a steel sheet is immersed in a sulfuric acid solution of pH2-3 in an acid pickling tank 4 and pickled, by which smudges adhering to the surface of the steel sheet, particularly, smudges infiltrated into fine recessed parts are removed. Further, after annealing, the steel sheet is immersed without delay in an aqueous solution in a water cooling tank 7 and cooled. Acid pickling is performed simultaneously with cooling, and the concentrated substances formed on the surface of the steel sheet during annealing can be completely removed because sulfuric acid is added to the aqueous solution in the water cooling tank 7. After water washing in a water washing tank 8, the steel sheet is continuously fed to a temper rolling mill 9, and, after temper rolling, the steel sheet is wound on a tension reel 10 and formed into product.
Patent JP-S58205107-A (JP)
Title: Lens with v-shaped groove base
Inventor: KISHIMOTO TAKASHI
IPC: G02B6/293
Filed: 1982-05-26
Abstract: PURPOSE:To position easily optical fibers only by mounting and fixing the optical fibers in V-shaped grooves by jointing a base which has the V-shaped grooves to an end surface of a lens. CONSTITUTION:The base 11 having the three V-shaped grooves 12A-12C is adhered fixedly to the end surface 10B of the distributed index lens 10 with an adhesive 14 in such a way that the center line of an optical fiber 13 to be mounted in a V-shaped groove 12B coincides with the optical axis 10A of the lens 10. The length of the lens 10 is a quarter as great as the traveling period of a light beam which travels therein while drawing a sine curve. The base 11 is formed by making the V-shaped grooves 12A-12C in a (100) surface of a silicon single-crystal substrate in parallel and at equal intervals by photolithography, Optical fibers are positioned easily only by mounting in the V-shaped grooves 12A-12C fixedly and a lens element suitable for an optical demultiplexer and multiplexer is obtained.
Patent JP-H05258385-A (JP)
Title: Magneto-optical disk device
IPC: G11B11/10
Filed: 1992-03-16
Abstract: PURPOSE:To suppress jitter and to improve the reliability of an encoder pulse. CONSTITUTION:A focusing error signal EF is added to the gain control input terminal of a variable gain amplifier 48 amplifying a lighting driving signal DD through a band illumination filter 34 extracting the signal component of a frequency band excluding a frequency band synchronized with the rotational frequency of a magneto-optical disk 4. At the same time, the signal is added to the gain control input terminal of a variable gain amplifier 49 amplifying an electromagnet driving signal DS through a band pass filter 44 extracting the signal component of the frequency band synchronized with the rotational frequency of the magneto-optical disk 4.
Patent JP-S5314787-A (JP)
Title: Telomerization of diene
Inventor: EMIRU KUNTSU
IPC: C07C209/60
Filed: 1977-07-26
Abstract: A process for the telomerization of dienes with a telomerizing compound containing a mobile hydrogen atom is disclosed wherein the reaction between the diene and the telomerizing agent is effected in the presence of a catalytic system comprising a water-soluble sulfonated triaryl phosphine compound, preferably a water-soluble salt of a mono-, di-, or trisulfonated triphenyl phosphine and a transition metal compound, preferably palladium or a palladium-containing compound. Water is added either before or after the reaction is completed and the reaction products can easily be separated from the aqueous catalyst solution.