baber/WOPTO huggingface dataset:
Patent JP-S5426573-A (JP)
Title: Filter press
Inventor: TORII TAKASHI
IPC: B01D25/12
Filed: 1977-08-01
Abstract: PURPOSE: To smoothly move filter plates and take-up pulleys, by mounting upper and lower adjusting mechanisms and aligning mechanisms to the take-up pulleys, and by absorbing the twist of the take-up pulleys by twist in the before and behing directionalof the aligning mechanisms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11266640-A (JP)
Title: Foliage treating machine
Inventor: OTOKURA ISAO
IPC: A01D23/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a foliage treating machine capable of sufficiently performing height regulating operations of a gauge wheel by an operator without lifting the front of a machine body when carrying out the height regulating operations and rapidly perform the height regulation of the front of the machine body by using both hands exclusively for the height regulating operations of the gauge wheel without causing an obstruction in operations by a stand member out of use. SOLUTION: This foliage treating machine is composed by installing a foliage conveying and treating part E equipped with gauge wheels 10 for maintaining the height of the front of a machine body at an optional constant height, mobile wheels 5 for supporting and running the machine body and a maneuvering handle 9 in the order from the front side of the machine body so as to separate the foliage parts from the root parts in a process for raking in the foliage parts of planted crops at the front of the machine body and conveying the resultant foliage parts to the rear and discharge the foliage parts to the periphery of the rear of the machine body. In this case, a stand member for maintaining the front of the machine body at a constant height is installed so that the stand member can be housed in a machine body site to be the front side of the mobile wheels 5.
Patent JP-H05289557-A (JP)
Title: Plate making method for electrophotographic lithographic printing plate
Inventor: TAKAGAMI YUJI
IPC: G03G15/20
Filed: 1992-04-13
Abstract: PURPOSE:To prevent the occurrence of stained printing on the side end part of a printing plate by setting a distance between a radiant heat transfer system fixing member and the surface of the printing plate continuously or intermittently longer as it goes toward the end side part. CONSTITUTION:For example, four lower infrared ray lamps 22 whose filaments 23 are 200mm in length are arranged in parallel so that the distance between the printing plate 21 and the lamp 22 may be 20mm, and also the center point of the printing plate 21 in the width direction may pass just under the center point of the filament 23 in the length direction. And outside these lamps, upper infrared ray lamps 24 whose filaments 25 are 100mm in length are arranged in parallel four by four in a left and right direction so that the distance between the printing plate 21 and the lamp 24 may be 70mm, and also the end side part of the printing plate 21 may pass just under the center point of the filament 25 in the length direction. In the fixing device, the printing plate 21 is made to pass while taking the longitudinal direction of the printing plate 21 as an advance direction so as to perform the fixation.
Patent JP-S5520929-A (JP)
Title: Cylinder controller
Inventor: KOKUNI HIROSHI
IPC: F15B11/024
Filed: 1978-07-29
Abstract: PURPOSE: To remarkably enhance the kinetic energy of a cylinder and piston with less expensive means by increasing the set pressure of a sequence valve and at the point for turning the piston as high as possible.  
     CONSTITUTION: A 3-port 2-position control valve 8 is switched at its functional position A by the hydraulic liquid operating at a pilot chamber 18 to cause the piston 30 to move rightwardly as shown. The hydraulic pressure in the main conduit 3 is lower than the set pressure of a sequence valve 23 to stop the communication of the passage 22 with the passage 24. When the piston 30 is moved to its uppermost limit position, an oil chamber 14 communicates via annular groove 12 with an oil chamber 15 to allow the passage 24 to be communicated with a tank (not shown). Since the passage 22 is stopped communication with the sequence valve 23 via the passage 24, the valve 8 is operated still at the functional position A. Accordingly, the hydraulic pressure is gradually increased in the accumulator 29 to switch to the functional position B at the sequence valve when the hydraulic pressure exceeds the set pressure of the valve 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210937-A (JP)
Title: Synthetic resin composition blended with dye or pigment
Inventor: TANAKA KOUICHI
IPC: H05K1/03
Filed: 1982-06-02
Abstract: PURPOSE:The titled resin composition providing clear letters by printing with intense heat, obtained by blending a resin composition with pigment or dye to evaporate and to fade or to discolor by a heat source and pigment or dye not to fade or not to fade or not to discolor in specific ratios respectively. CONSTITUTION:A resin composition (e.g., epoxy resin, etc.) is blended with >=0.1wt% (preferably <=5wt%) pigment or dye (e.g., carbon black, etc.) or both to evaporate and to fade or to discolor by a heat source and >=0.3wt% (preferably <=10wt%) pigment or dye (e.g., titanium white, etc.) or both not to evaporate, to give the desired resin composition which is used to prepare molded articles and laminates. USE:IC, transistor, condenser connector, magnetic switch, printed board, etc.
Patent JP-S5217184-A (JP)
Title: Fluid control device
Inventor: AKIYAMA KOUSEI
IPC: G05B11/32
Filed: 1975-08-01
Abstract: PURPOSE: In a device for controlling a pressure and a flow rate of fluid flowing from a container by dividing a tube into more than two branch tubes and operating each of the valves provided in the branch tubes, a vibration caused by a pressure wave defined by a length from the valves to the container is effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63259571-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO FUMIHIKO
IPC: G03G5/05
Filed: 1987-04-17
Abstract: PURPOSE:To obtain satisfactory electrophotographic characteristics and high durability by using specified polyether ketone resin as a resin binder in an electric charge transferring layer. CONSTITUTION:When a low molecular electric charge transferring substance is used in an electrophotographic sensitive body, polyether ketone copolymer resin consisting of structural units represented by formulae I, II is incorporated as a resin binder. In accordance with an increase in the percentage of the structural units represented by formula I, the absorption spectrum is shifted to the longer wavelength side and the light resistance is improved. In accordance with an increase in the percentage of the structural units represented by formula II, the solvent solubility is improved. Since >90% structural units represented by formulae I, II deteriorate the solvent solubility and light resistance, respectively, the percentages of the structural units represented by formulae I, II are preferably regulated to 10-90% each. Thus, the electrophotographic characteristics, durability, environmental stability and soln. stability of the resulting sensitive body are simultaneously improved.
Patent JP-H11292978-A (JP)
Title: Production of resin powder and resin powder
Inventor: KAWAHARA HIDEAKI
IPC: C08L57/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a resin powder excellent in water redispersibility and useful as a film surface-treating agent or the like while preventing fusion of particles with each other and adhesion of the resin to a wall surface of a drying room by drying a synthetic resin aqueous emulsion by a pulse shock wave dryer. SOLUTION: A synthetic resin aqueous emulsion [e.g. the one containing 1-30 wt.% protection colloid which is a formalin-condensate of a polyvinyl alcohol or a melaminesulfonic acid salt in the solid amount of the resin and obtained by emulsion polymerization, concretely an aqueous emulsion of an acrylic (styrene) resin, a vinyl acetate resin or an ethylene-vinyl acetate resin, a styrene-butadiene rubber latex or the like] is dried by a pulse shock wave dryer, preferably while controlling the temperature in the drying room so as to be 40-80 deg.C to dry and powder the emulsion, in the method for producing a resin powder.
Patent JP-H05263688-A (JP)
Title: Engine revolving speed control method
IPC: F02D41/08
Filed: 1992-03-19
Abstract: PURPOSE:To enhance the converging performance of the idling speed of an engine into its target value and enhance the stability of the idling speed. CONSTITUTION:When judgement is such that it is in the idling state (S1, S2), the target idling speed NIDL is subtracted from the engine revolving speed NE for calculating the deviation DELTAN (S5). The feedback speed DFB is set on the basis of this deviation DELTAN and the engine revolving speed NE at the time and the control duty DISC is corrected (S6, S7) to control the bypass air amount sucked into the engine in detouring the throttle valve, which makes it possible to set an appropriate feedback speed in accordance with the engine operating condition without using any load condition sensing means, and the converging performance of the idling speed into its target value and the stability are ensured at all times.
Patent JP-S5318942-A (JP)
Title: Frequency multiplication circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03B19/14
Filed: 1976-08-05
Abstract: PURPOSE: To obtain a multiplication circuit of a simple structure, which gives a double multiplication to the frequency of a faint AC signal by amplifying and compounding the signal waveform appearing at the condenser which is connected in series between the input terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58211322-A (JP)
Title: Coated magnetic powder and its manufacture
Inventor: TAKEUCHI SETSU
IPC: G11B5/712
Filed: 1982-06-01
Abstract: PURPOSE:To enhance electromagnetic conversion characteristics and magnetic characteristics, by coating magnetic powder with an organosilicon polymer having mol.wt. in a specified range and uniformly dispersing it. CONSTITUTION:The magnetic powder is coated with an organosilicon polymer having 500-8,000, preferably, 1,000-6,000mol.wt. This polymer is a vinyl type polymer contg. silyl groups, composed of a copolymer consisting of at least one kind of monovinyl monomer and at least one kind of divinyl monomer as its main chain, and contains silicon groups added to the terminals or side chains of the main chain, combined with the hydrolyzed groups.
Patent JP-H06280595-A (JP)
Title: Tcg control device
Inventor: AKIYAMA KAZUNARI
IPC: F02B37/14
Filed: 1993-03-29
Abstract: PURPOSE:To reduce computing process of a microcomputer by detecting the turbine rotating speed of a turbocharger in a microcomputer, and once stopping operation of a power part when sudden change of the turbine rotating speed is detected by the count value of an output counter circuit. CONSTITUTION:A microcomputer 5 detects the rotating speed of a turbine based in the turbine rotating speed pulse 9 of a turbocharger, and outputs a command of frequency in proportion to the rotating speed to a programmable oscillator 6. The oscillator 6 sends the pulse of frequency in proportion to the rotating speed to a main counter 1, and sends it also to a counter 8 through a frequency dividing circuit 7. Further the turbine rotational position correcting pulse 10 of the counter 8 passes through an OR circuit 13, and clears the main counter 1 and an output counter circuit 11. Respective values of the main counter 1 and a latch circuit 3 are compared with each other in a comparison circuit 2, and when they are conformed to each other, a conformance output 15 is output. When the rotating speed is suddenly changed, the microcomputer 5 outputs an output prohibition signal 25 to a step conversion circuit 12.
Patent JP-H05286190-A (JP)
Title: Printer
Inventor: KAKO MITSUMASA
IPC: B41J13/00
Filed: 1992-04-14
Abstract: PURPOSE:To provide a conveying guide for printing paper, which smoothly conveys even printing paper, flatness of which is lowered, into a fixing apparatus without generating paper jamming before the fixing apparatus. CONSTITUTION:An engaging hole 11 is formed to the upper section of one frame 10a of a fixing apparatus 10 and bearing holes to both frames 10a. A guide plate has a main body 13a, a front end of which is curved, an engaging section 13b with an engaging hole disposed in upright to the top face of the main body and shafts 13c, 13c protruded to both side faces of the main body 13a, and the shafts 13c, 13c are inserted rotatably into the bearing holes. A tension spring 14 is interposed between the engaging hole of the engaging section 13b and the engaging hole 11 of one frame 10a of the fixing apparatus 10, and the main body 13a of the guide plate 13 is energized to the upper opening cover 2 side at all times.
Patent JP-H02490-A (JP)
Title: Production of monoclonal antibody
Inventor: YAMAZAKI MASAHIKO
IPC: C12N15/06
Filed: 1988-04-15
Abstract: PURPOSE:To enable utilization for elucidation of carcinogenic mechanism, diagnosis and treatment by culturing a hybridoma prepared by fusing a myelomatous cell to a plasmacyte of an animal suffering from autoimmune diseases in a culture medium. CONSTITUTION:The spleen of a mouse suffering from autoimmune disease, such as NZB, is extracted and treated to provide (A) a plasmacyte, such as splenic cell, which is then mixed with (B) a mouse myelomatous cell (e.g., NS-1) at (1-10):1 ratio. A fusion accelerator, such as polyethylene glycol, is added to carry out cell fusion and afford (C) a hybridoma, which is then cloned by a limiting dilution method, etc., to provide (D) a monocloned hybridoma. The resultant hybridoma (D) is subsequently cultured in a culture medium containing bovine fetal blood serum, etc., to afford a culture. The obtained culture is subsequently purified by an ammonium sulfate precipitation, gel filtration, etc., to produce a monoclonal antibody reactive with at least N-glypolylGM2 ganglioside.
Patent JP-S58212145-A (JP)
Title: Wire bonding method
Inventor: KUROMARU AKIRA
IPC: H01L21/60
Filed: 1982-06-03
Abstract: PURPOSE:To perform a wire bonding by flowing out a pole forming gas toward a capillary, forming a spark from an electric torch along the capillary, thereby forming a molten pole which is similar to a true circle. CONSTITUTION:A pole forming gas 9 made of argon gas which contains 10- 15% of argon gas or reduced gas is supplied to flow out via gas supply tubes 8A, 8B toward a capillary. A wire 1 is fed from the center of the capillary 5 of pipe state made of hard glass, the end is molten by flying a spark 10 from an electric torch, thereby forming a molten pole 1A. Then, the molten pole 1A is pressed to a pellet electrode 2, and thermally press bonded to finish the first bond. Subsequently, a wire 1 which is pulled from the pellet 3 is externally led to be pressed to the electrode, thereby performing a stitch bonding.
Patent JP-H09279832-A (JP)
Title: Scaffolding for burner
Inventor: NABEOKA SUSUMU
IPC: E04G3/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To install scaffolds without obstructing other devices, by providing main scaffolds in a position separated from a furnace wall by a specified distance, at the lower side of a plurality of stages of burners fitted on the boiler furnace wall and fixing specified auxiliary scaffolds to the main scaffolds, at the lower side of the fitting positions of respective burners. SOLUTION: In a boiler furnace 1 with a rectangular section, a plurality of stages of burners 4 are provided on the opposite two furnace walls 1 constituted of water tube panels and scaffolds for the burners are installed at the lower side of respective stages. The scaffolds for the burners are constituted of main scaffolds 15 and auxiliary scaffolds 16 attached to the main scaffolds so as to be transferable to the furnace wall 2 direction. The main scaffolds 15 are installed parallelly to the furnace wall in a position separated from the furnace wall by a specified distance L1 and supported by a steel frame or the like constituting the boiler building. The auxiliary scaffolds 16 are fitted below the burners 4 respectively to cover the distance between the furnace wall 2 and the main scaffolds 15 and an appropriate width B for working is provided therebetween. A suction duct 9 sacking ambient volatile gasses like fuel oil leaked out along the furnace wall is installed near the lower face of the auxiliary scaffolds 16, between the main scaffolds 15 and the furnace wall 2.
Patent JP-S61251918-A (JP)
Title: Temperature controller
Inventor: TAKAHASHI OSAMU
IPC: G05D23/22
Filed: 1985-04-30
Abstract: PURPOSE:To detect abnormality, degradation, etc. of a thermocouple for measurement and a compensating conductor by providing the first and the second amplifiers, a control deviation detector, a comparator, etc. for the heat source of a temperature controller to discriminate whether the deviation is within an allowable range between upper and lower limit set values. CONSTITUTION:A thermocouple 13 for thermometry and a thermocouple 14 for reference are arranged near a heat source 12 in a temperature controller 11 and are arranged in the atmosphere heated by the heat source 2. The same temperature- electromotive force characteristic is given to thermocouples 13 and 14, and outputs from contacts A and B are inputted to the first and the second amplifiers 15 and 16 having prescribed degrees of amplification by a compensating conductor. The output of the amplifier 15 is applied to a control deviation detector 17, and the control deviation between the output value and a set temperature is detected and is applied to a heat source controller 18. Outputs of amplifiers 15 and 16 are compared with each other by a comparator 19, and it is discriminated by a discriminator 20 whether the deviation from the comparator 19 is within the allowable range between upper and lower limit set values. Thus, abnormality, degradation, etc. of thermocouples 13 and 14 and the compensating conductor are detected.
Patent JP-S62251811-A (JP)
Title: Automatic stowage system for goods
Inventor: TENMA TADASHI
IPC: G06Q50/00
Filed: 1986-04-25
Abstract: PURPOSE:To automate stowage work and to improve its safeness by simulating the temporary stowage of goods and the evaluation of its result every arrival of the goods to determine a storage position. CONSTITUTION:In the automatic stowage system for goods, the size (length, width and height) of arriving goods is read out by a size reader 1. An electronic computer 2 determines the stowage position of the goods concerned and the operation sequence of a stowage robot 4 based on said size and goods arrangement data on a pallet 5 stored in a storage device 3. The robot 4 stacks the goods on the pallet 5 in accordance with the determined operation sequence. A central controller 6 controls respective devices so that said operation is repeated every arrival of goods. The stowage position is determined by simulating the stowage by using a stowage pattern table stored in the computer 2 based on the goods arrangement data and the size of the goods.
Patent JP-S60240374-A (JP)
Title: Method and device for working cylinder
Inventor: KOIKE YOSHIO
IPC: B23K7/00
Filed: 1984-05-14
Abstract: PURPOSE:To cut a penetrating part of a cylinder simply and at high accuracy by finding an angle etc. of a cutting torch as a function of cylindrical coordinate angle of a branch tube by using a specified numerical model expression and driving a torch digital by controlling it based on the angle etc. CONSTITUTION:In a working method of a cylinder that cuts a penetrating part of the cylinder, the diameter of a main tube D, the diameter of a branch tube d, an angle of intersection alpha, and the distance delta between cylinder axes are inputted to an arithmetic processing device, and a penetrating line of the cylinder is determined as a function of cylindrical coordinate angle theta by a mathematical model expression relating to the penetrating line of the cylinder. At the same time, a two-facial angle theta of the joint part is determined, and further, an angle of cutting torch, an angle of deviation of the torch, a cutting speed, etc. are also determined as functions of theta. The rotation angle of the cylinder is divided by 1 deg. or smaller than 1 deg. over theta=0 deg.-360 deg. and these are calculated and expressed numerically and made to a point coordinate. Pulse interpolation is made between the points successively, and rotation of the cylinder, movement of the torch in the direction of generator of the cylinder, inclination in the direction perpendicular to the cutting line of the torch, the angle of deviation to the direction of generator, etc. are driven by digital control.
Patent JP-S5719685-A (JP)
Title: Vehicle alarm
Inventor: FUJIKI NORIO
IPC: G01S13/931
Filed: 1980-07-11
Abstract: PURPOSE:To afford convenience to vehicle drivers by making generation of signal of the distance between vehicles unable when a large vehicle is going to break-into by means of sending alarm prohibition signals for prefixed time period after any breaking-in is detected. CONSTITUTION:This alarm consists of a detector 1 for the distance between vehicles and relative speeds, an information treatment unit 2 and an alarm device 3 outputting signals when the distance between vehicles become less than the safety distance, a detector circuit 4 for detecting the breaking-in based upon the signal of distance between vehicles, and a timer circuit 6 for supplying signals for prohibitting alarm generation for the predetermined time period when a breaking-into detector signal is outputted. The time period set in the timer is devised to be longer than the period in which the distance from the breaking-in vehicle becomes equal to the safety distance.
Patent JP-H01265665-A (JP)
Title: Picture reader
Inventor: KOGA TOSHIAKI
IPC: H04N1/10
Filed: 1988-04-18
Abstract: PURPOSE:To prevent deviation of a moving optical system even against shock or the like at transportation by using a fixed plate of pressing operation type so as to fix a moving optical block without any gap. CONSTITUTION:The 1st moving optical block 9 and the 2nd moving optical block 10 are pressed and fixed without any gap between a fixed plate 17 and a strut 14 of a frame 12. Since the fixed plate 17 is tightened by a screw 16 while being adhered tightly to the bottom face of the frame 12, the constitution is made stable. Through the constitution above, since no play exists for the moving optical block, a slip between a wire driving the blocks 9, 10 and a wire pulley or a jump between a timing belt and a belt pulley due to fall off or shock during transportation of the reader main body, for example, is prevented and the normal force of the optical system is ensured.
Patent JP-H01266189-A (JP)
Title: Coke oven shifter
Inventor: AOKI TAKAYOSHI
IPC: C10B41/00
Filed: 1988-04-18
Abstract: PURPOSE:To regulate a halting point with high precision without lowering the operation efficiency, by traveling and stopping a coke oven shifter according to the instruction of a computer storing the travel pattern for each target halt ing point and each travel direction just prior to halting. CONSTITUTION:A cable 4 for detection of an absolute position is disposed along a rail set for a coke oven shifter 6. The instruction of a computer 1 storing the travel pattern is conveyed by the same to a computer 2, and a travel device 3 is controlled by the computer 2, thereby effecting repeated travel and stoppage of the shifter 6. In this system, the travel pattern for each target halting point and each travel direction just prior to halting is stored in the computer 1. Thus it is possible to avoid a halting error attributed to conditions which are inherent for each target halting point and do not change with time, such as the slope of a rail, and hence to effect accurate halting at the target halting point.