baber/WOPTO huggingface dataset:
Patent JP-S6455132-A (JP)
Title: Method for washing fishing implement
Inventor: HIROSE YOSOZO
IPC: A01K75/00
Filed: 1987-08-27
Abstract: PURPOSE:To suppress regeneration of seaweeds for a certain number of days, by projecting warmed high-speed seawater on textile fishing implements, such as ropes or nets. CONSTITUTION:Warmed water at about 30-100 deg.C in a state of high-speed water stream at about 25-200m/sec speed is projected on textile fishing implements, such as ropes or nets, in water or air. The warmed water is seawater or pure water and capable of killing roots of seaweeds entering interstices between fibers and simultaneously removing seaweeds or dirts sticking to the fishing implements. Regeneration of the seaweeds can be suppressed for 10-20 days after the operation with hardly any influence of warm water exerted on a sea area.
Patent JP-S6371049-A (JP)
Title: Regulating device for right and left positions of paper feed for sheet printer
Inventor: FUNABASHI ISAO
IPC: B65H9/10
Filed: 1986-09-12
Abstract: PURPOSE:To make it possible to precisely position a needle device, by providing a female thread member in the needle device which is supported movably in the sheet widthwise direction, and by providing a rotating means and a rotational speed detecting and indicating means for the female thread member. CONSTITUTION:If the size of sheets is changed, when a motor 54 is rotated, a screw shaft 40 is rotated through gears 43, 47 meshed with each other, and therefore, a needle device 23 is moved until a female thread member 38 abuts against a stopper 51, and is then stopped. Since the needle device 23 is located at an original position, if the motor 45 is reversed, the screw shaft 40 is rotated so that the needle device 23 is moved away from the stopper 51, and a rotary encoder 48 directly coupled to the screw shaft 48 is rotated so that the number of revolutions or the moving distance of the needle device 23 from the original position is digitally displayed. When the motor 45 is stopped at a position corresponding to the size of sheets by manipulating a push button in view of the digital display, or is stopped under automatic control, the needle device 23 is stopped at a precise position corresponding to the size of the sheets.
Patent JP-2000050167-A (JP)
Title: Image sensor
Inventor: MURAMATSU YOSHITOKU
IPC: H04N5/341
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To compensate fluctuation in characteristics based on variation in the threshold voltage of transistors to constitute a source follower for outputting a signal. SOLUTION: This image sensor is provided with coupling capacity 202 on which outputted voltage of a pixel is impressed via a transistor 201 and a transistor 203 of a source follower to read the voltage of a node S/Hn at the output side of the coupling capacity 202. Then, after a drain of the transistor 203 is made to a power supply voltage, a transistor 205 is turned on an the node S/Hn is pre-charged to the power supply voltage, a transistor 206 is turned on, the node S/Hn is clamped to the sum of a constant voltage and a threshold value of the transistor 203, the transistor 201 is turned on and the outputted voltage when the pixel is exposed is impressed on the capacity 202. Then, the drain of the transistor 203 is returned to the power supply voltage, the transistor 201 is turned on again and the outputted voltage when the pixel is unexposed is impressed on the capacity 202.
Patent JP-H1038497-A (JP)
Title: Feeding method of external power driving type machine gun
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A9/51
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To minimize the power consumption of a feeder motor and improve the durability of the same by a method wherein a feeding torque, compatible to the rate of fire of a machine gun, is transmitted to a feeding mechanism by the function of a speed changing mechanism interposed between a power storage mechanism and the feeding mechanism to provide the optimum feeding speed. SOLUTION: An external power driving type machine gun 10 is provided with a power storage mechanism 2, storing the rotation driving power of a feeding motor 1, a feeding mechanism 6, driven by the rotation driving force, stored in the power storage mechanism 2, and feeding powders 12 to the machine gun 10, a speed changing mechanism 3, interposed between the power storage mechanism 2 and the feeding mechanism 6 to transmit the rotation driving force, stored in the power storage mechanism 2, to the feeding mechanism 6 while changing the speed, and a machine gun motor 8, whose rotating speed can be changed stepwisely or continuously.  In this case, a feeding speed, compatible to the rate of fire of the machine gun 10, is given to the feeding mechanism by the change of the speed changing ratio of the speed changing mechanism 3 when the machine gun 10 is driven by the machine gun motor 8, having a predetermined rotating speed, and a predetermined rate of fire is given to the machine gun 10.
Patent JP-H1152184-A (JP)
Title: Method for connecting coated optical fiber
Inventor: TSUJI KOJI
IPC: C03C25/24
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method capable of enhancing the strength of adhesion between a coated optical fiber and a connecting object. SOLUTION: When the connecting work of the coated optical fiber 4 formed with a secondary coating which is the outermost layer coating and consists of a flame-retardant resin compsn. consisting of a thermoplastic polyester elastomer as a chief material and a ferrule 5 for a connector is going to be carried out, the outside surface 121 of the secondary coating of the coated optical fiber is subjected to a surface treatment by irradiation with UV rays after the production of the coated optical fiber or before the connecting work to the ferrule. The outside surface of the secondary coating and the inside surface of the large-diameter hole part 51 of the ferrule are thereafter adhered via an epoxy adhesive and the adhesive is cured, by which the connecting work is carried out.
Patent JP-2001042222-A (JP)
Title: Motor-driven revolver and microscope equipped with motor-driven revolver
Inventor: OGIWARA YASUSHI
IPC: G02B7/16
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To use a driving source whose rotational torque is small so as to reduce cost and improve durability by transmitting the driving force of the driving source to a gear provided at the periphery part of the rotation part of a motor-driven revolver and driving the rotation part. SOLUTION: A motor 130 is attached to a fixed part 110 through a fixing metal fitting 132, and a 1st gear 140 is fixed on the rotary shaft 131 of the motor 130. A 2nd gear is meshed with the 1st gear 140. An internal gear 160 is meshed with the 2nd gear. Therefore, the rotational driving force of the motor 130 is transmitted to the gear 160 through the 1st gear 140 and the 2nd gear, so that the rotation part 120 is driven. Thus, the gear 160 is arranged at an outside part from an objective lens 50, that is, at a part nearer to the outer periphery of the rotation part 120, so that the rotation part 120 is driven with the small rotational torque, and the motor 130 whose generated torque is small is used.
Patent JP-H06181844-A (JP)
Title: Continuous rice cooking device
Inventor: KORESAWA YOSHIHIRO
IPC: A23L7/10
Filed: 1993-08-30
Abstract: PURPOSE:To finish rice having a good quality without allowing rice grains to get out of shape in the course of steaming and cooking by making the head between a secondary soaking part and a secondary steaming part small. CONSTITUTION:In a secondary soaking part B, a heating water tank 6 consists of a horizontal plane 6a extending from a front part to a central part, the upward inclined surface 6b of the rear part continued thereto and the guide surface 6c hung quickly from the inclined surface, the inclined surface 6b extends to a higher level than the water surface of water 33 in the heating water tank 6, and the inclined surface 6b executes an action of a starch gelatinized liquid absorbing process for draining of rice grains and absorbing a starch gelatinized liquid contained in the inside of the rice grains until it reaches the core inside of the rice grains. Also, a head between a terminal part of the heating water tank 6 of the secondary soaking part B and a secondary steaming part C being adjacent thereto is smaller than the head between a terminal part of a primary steaming part A and the secondary soaking part C being adjacent thereto, and it is prevented that the rice gains get out of shape at the time when the rice grain group is fed from the terminal part of the heating water tank 6 onto a belt conveyor 8 of the secondary steaming part C.
Patent JP-2000042135-A (JP)
Title: Health play apparatus
Inventor: ARAKI KOICHI
IPC: A63B23/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a health play apparatus making a ladder float by floating base bodies. SOLUTION: Floating base bodies 5 are mounted to the lower parts of support bodies 2 of an apparatus member for physical exercise with a plurality of grip rods 4 disposed at specified spaces in the longitudinal direction of a cross beam 3 horizontally laid on the support bodies 2, to provide a health play apparatus for lightening the burden of body weight in water to develop a correct posture, adjusting ability and balancing ability, making use of the buoyancy of water.
Patent JP-2000047546-A (JP)
Title: Image forming device
Inventor: NAKAYAMA YASUNORI
IPC: G03G15/01
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide precise resist correction without being influenced by the deviation of main scanning magnification in an image forming unit. SOLUTION: In this image forming device capable of correcting the resist by detecting the position of the resist mark, the device is allowed to compose the resist mark for black, by 2 kind of resist marks 40Bk and 41Bk whose respective manufacturing reference position in the main scanning direction is differed by (d), and to detect these 2 kinds of resist mark by an optical sensor 25. Then, the resist correction is performed by determining the correction modulus d/(q-p) based on the main scanning direction detection quantities (p) and (q) thereof and multiplying the correction modulus on the main scanning direction quantity (p). As for other resist marks of C, M and Y, by detecting them by forming the two kind of resist mark with the different reference position, and correcting the respective main scanning direction quantity in the same way as the above.  The correction of the image writing position is executed by determining the positional deviation quantity in the main scanning direction based on the differential of the main scanning directional detection quantity of respective color being corrected.
Patent JP-H0499742-A (JP)
Title: Catechol derivative composition
Inventor: KASAMATSU HARUO
IPC: C09D101/08
Filed: 1990-08-14
Abstract: PURPOSE:To obtain a curable resin composition containing a specific catechol derivative and vegetable viscous substance at a specific ratio, useful as a coating composition having performance comparable to Japanese lacquer and useful also as ordinary coating and adhesive. CONSTITUTION:The aimed curable resin composition containing (a) a catechol derivative expressed by the formula (R<1> and R<2> are H, methyl or acetyl or R<1> and R<2> forms alkylene; R<3> is aliphatic hydrocarbon having >=1 double bond; A is O, CH2, CO or OCO) and (b) vegetable viscous substance, e.g. solubilized starch, pectin, vegetable gum, bark-based paste, seed adhesive substance or agar viscous substance at a ratio of the ingredient (b) of 2-20 pts.wt., preferably 4-14 pts.wt. based on 100 pts.wt. component (a), useful as coating, adhesive, rust proof agent, water repellent agent, etc., and further useful as coating composition having performances comparable to natural Japanese cortex and especially being replaceable to Japanese lacquer, not only industrially but also artistically.
Patent JP-H0748187-A (JP)
Title: Method for reutilizing industrial waste slag
Inventor: MORI SHIGEKI
IPC: C04B41/63
Filed: 1993-08-07
Abstract: PURPOSE:To prevent an influence on the environment, simultaneously impart the shape retaining strength and enable the reutilization of an industrial waste slag as a foundation-forming material for civil engineering and construction by molding the industrial waste slag into a molding having a prescribed shape and coating the resultant molding with a resin. CONSTITUTION:This method for reutilizing an industrial waste slag is to cast a molten slag 2, obtained from a melting furnace 1 for carrying out the incineration treatment of the industrial waste slag and containing toxic metallic components, etc., into a metallic mold 3 having a shape designed according to the purpose of use, cool and solidify the molten slag by allowing the slag to stand or quenching thereof, etc., remove the metallic mold 3, provide a solid slag 5, coat the surface of the solid slag 5 in a brittle state with a liquid resin 6 such as an epoxy resin or a fiber-reinforced composite resin (FRP), cure the coating and afford a product block 7. The resin film is formed by selecting the kind of the liquid resin or coating thickness according to the durability, strength, cost, etc., required for the product block 7 and the wrapping of a resin sheet or coating thereof with a resin-based panel material in place of coating is within the scope of application.
Patent JP-H0752091-A (JP)
Title: Hold device for cutting rubber sheet
Inventor: SHIMIZU TAKASHI
IPC: B26D7/02
Filed: 1993-08-06
Abstract: PURPOSE:To restrain a cut end part of a rubber sheet from being turned up, by arranging fingers which can be expanded thicknesswise of the rubber sheet by an expanding device, in the vicinity of a cutting position for the rubber sheet so that it can be moved in the sheet thicknesswise direction and a sheet running direction by means of an extracting and retracting device and a moving device. CONSTITUTION:When a rubber sheet 1 is cut by running a cutter 4 provided in the upstream part of a winder 2 in a sheet widthwise direction, fingers 7 for gripping a cut initiating side widthwise end part 1c of the rubber sheet 1 is located upstream of a position where the rubber sheet 1 is cut by the cutter 4 in the vicinity thereof. Further, an expanding device 1 expands and shrinks the fingers in a sheet widthwise direction, a moving device II moves the fingers 7 back and forth. With this arrangement, the rubber sheet 1 gripped by the fingers 7 is cut, and thereafter, the fingers is once moved in a sheet running direction so as to remove the fingers 7 from the rubber sheet 1.
Patent JP-S6276511-A (JP)
Title: Magnetic switch and gas laser equipment using magnetic switch
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/09
Filed: 1985-09-28
Abstract: PURPOSE:To control the switching operation against the current through a main conductor by winding the auxiliary conductor in addition to the main conductor around a saturable iron core and by making a bias current flow through an auxiliary conductor according to the current through the main conductor. CONSTITUTION:In an auxiliary conductor 22, e.g., an enameled wire is sound N turns around a saturable reactor 20 and a variable bias power source 23 is connected to both the ends of the auxiliary conductor 22. In the variable reactor, the switching operation is determined by magnetic flux density of the sum of the magnetic flux Ni1 generated by the current i1 in a main conductor 21 and the magnetic flux Ni2 generated by the bias current i2 in the auxiliary conductor 22. Accordingly if the positive bias current i1 is increased, a magnetic switch can be made ON even if the current in the main conductor 21 is reduced. If the negative bias current i2 is given, the magnetic flux density is made low due to the generation of the reverse direction magnetic flux Ni1 even if the current in the main conductor 21 is increased and the magnetic switch is not made ON.
Patent JP-H1066256-A (JP)
Title: Coaxial change-over controller
Inventor: MATSUSHIMA KATSUYA
IPC: H01G11/08
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial change-over device controller with a power supply with a low capacitance and obviate a protective circuit for the coaxial change-over device. SOLUTION: A capacitor 6 with a large capacitance is placed between a power supply 3 and a switch 2. When the setting of the switch 2 is changed to pass current through solenoids 4-1, 4-2, the greater part of the current is discharged from the largecapacitance capacitor 6, and a coaxial change-over device 1 is very rarely operated. Therefore, the large-capacitance capacitor 6 is charged from the power supply spending much time. Since the power supply 3 has a small capacitance, only a very small quantity of current is passed through the solenoids 4-1, 4-2 and they are unlikely to be damaged even if current is continuously passed through the solenoids 4-1, 4-2 through the switch 2. This obviates a protective circuit for the coaxial change-over device.
Patent JP-S6370529-A (JP)
Title: Manufacture of acceleration measuring device
Inventor: TAKEBE KATSUHIKO
IPC: G01P15/12
Filed: 1986-09-12
Abstract: PURPOSE:To provide a movable piece with sufficient allowance, for displacement enabling the movable piece to measure acceleration in high sensitivity and with high accuracy by a method wherein the cantilever movable piece is formed by etching the second crystalline layer through an almost rectangular opening to make a cavity by removing the first crystalline layer below the movable piece. CONSTITUTION:The first crystalline layer 12 and the second crystalline layer 13 at high etching rate are successively grown on a GaAs substrate 11. After coating the overall surface with a masking material 14, an almost rectangular opening in the direction forming an intelligent processing part 18 is made by photolithography. Next, the second crystalline layer 13 below the opening is removed by etching process. Then, the first crystalline layer 12 is selectively removed by the etching process to make a cavity slowly below the second crystalline layer 13. Later, the masking material 14 is removed to form a poise in specified weight on the end of a cantilever movable piece 15. Finally, a semiconductor resistor 17 is formed on the movable piece 15 so that the intelligent processing part 18 may be formed on the second crystalline layer 13 to manufacture an acceleration measuring device.
Patent JP-2001037987-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To lighten the burden imposed on control processing for a variable prize winning device and reduce a storage area to be used for a timer. SOLUTION: When the special game state occurs, a big prize winning opening is controlled to be release state and a timer for during round begins to time. When the timer for during round shows the closing period of big prize winning opening (Y at SE2), the big prize winning opening is closed (SE6). When it is not the closing period (N at SE2), and when the prize winning number is the maximum value or more (Y at SE4), after setting the timer for during round to be the closing period (SE5), the big prize winning opening is closed (SE6). The timer for during round keeps to timing after the big prize winning opening closing. When the value of timer for during round is that of the ending period of V valid time or more (Y at SE10), the special area invalidation is set (SE11). When is there V prize winning within V valid time (Y at SE12), the processing for next round (SE15-SE19) is done.
Patent JP-H06155319-A (JP)
Title: Screwing tool
Inventor: KURAUSU NOIHAUSU
IPC: B25B13/48
Filed: 1993-08-31
Abstract: PURPOSE: To combine together two rotary tools, which are coaxially with each other and one of which has a tool part, in a form being as much as simple in structure. CONSTITUTION: A holding member is the other rotary tool 2 withdrawable from a longitudinal throughbore 18 and rotatable in the longitudinal throughbore 18. A detent ball 22 makes contact with the inner side surface of a cylindrical peripheral surface and the holding member keeps the detent ball 22 engaged with a tool part 3. Further, a transverse hole 20 is provided at an inner end part with a reduction diametrical part, and the detent ball 22 makes contact with the reduction diametrical part in its innermost position. The reduction diametrical part prevents the detent ball 22 from falling out of the transverse hole 20 and falling in the longitudinal throughbore 18 when a different rotary tool 2 is pulled out. In this case, the detent ball 22 in an innermost position is completely forced out of a lock notch 28 and pushed back in the transverse hole 20.
Patent JP-H0959094-A (JP)
Title: Erroelectric substance thin film element
Inventor: TAKEUCHI TAKAYUKI
IPC: C30B29/32
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film of pyroelectric substance suppressed in increase in dielectric constant and increased in only a pyroelectric coefficient. SOLUTION: This erroelectric substance thin film element is orientated >=90% in the c-axis of perovskite type structure of tetragonal system formed on a substrate and has >=90% film density and the constitution of (c1 -c0 )/c0 <=0.45% when the lattice constant of the c-axis of the erroelectric substance thin film is c1 and that of a bulk material having the same composition as that of the erroelectric substance is c0 .
Patent JP-H0659755-A (JP)
Title: Constant current circuit
Inventor: KAMI HIRONORI
IPC: G05F1/56
Filed: 1992-08-13
Abstract: PURPOSE:To improve accuracy more without being affected by the current amplification factor of an output transistor and the resistance of a delay circuit. CONSTITUTION:When the input voltage of vi is impressed on an input terminal T1, the signal of vi after it receives a delay by a resistance R1, a capacitor C1 is inputted in the normal rotation input terminal T2 of an amplifier 2. The inverted input terminal T3 of the amplifier 2 also becomes vi after it receives a delay as the normal rotation input terminal T2. Thus, a point B2 of the base of a transistor Tr2 of a second stage also becomes vi after it receives a delay. Therefore, current I flowing in a resistance R2. connected with the emitter of the transistor Tr2 becomes I=(vi-VBE2)/R2o and is not affected by the current amplification factor of transistors Tr1, Tr2 and the reistance R1.
Patent JP-S6462203-A (JP)
Title: Method for hot rolling stainless steel
Inventor: FURUYA KIYOSHI
IPC: B21B3/00
Filed: 1987-08-29
Abstract: PURPOSE:To remarkably reduce corrugated cambers by tilting a stainless steel stock at a required angle to the rolling direction line and again reversely tilting the stock in the succeeding pass, and repeating those tilted rollings alternately. CONSTITUTION:A stainless steel stock 1 is rolled with the longitudinal center line of the stock 1 tilted at an angle theta1 to the rolling direction X-X line. Corrugated cambers are formed in a parallel direction with the axis line of a rolling roll 2. In the succeeding pass, the stock 1 is rolled with the stock longitudinal center line reversely tilted to be opposite to the X-X line by theta2, so that the stock 1 is fed to the roll 2 with the direction of corrugated cambers tilted to the roll axis by an angle of theta1+theta2. Hence, the cambers are remarkably reduced.