baber/WOPTO huggingface dataset:
Patent JP-S62256977-A (JP)
Title: Method for continuously casting anode
Inventor: MONZEN KANEHIRO
IPC: C25C1/00
Filed: 1986-04-30
Abstract: PURPOSE:To easily and continuously produce anodes by arranging cores in a direction perpendicular to the forward direction of a continuously cast flat plate so as to alternately form the ears of anodes on the right and left edges of the plate in the forward direction and by cutting the parts where the ears of the anodes connect with the adjacent anodes. CONSTITUTION:A flat plate 6 having holes is produced with cores 5 and the parts 1, 2, 3, 4 where the ends of the ears of anodes connect with the adjacent anodes are cut to produce anodes. The width of the connection parts 1, 2, 3, 4 is preferably regulated so that molten metal flows uniformly through the parts during pouring. The temp. of the molten metal is 1,100-1,200 deg.C in case of molten crude copper and 340-360 deg.C in case of molten crude lead.
Patent JP-S58215492-A (JP)
Title: Preparation of concentrated coal/water slurry with good fluidity
Inventor: TSUKAHARA SHIGEMI
IPC: C10L5/00
Filed: 1982-06-08
Abstract: PURPOSE:To prepare a concentrated coal/water slurry with excellent fluidity, by adding inert spherical fine particles with a specified diameter to an aqueous slurry of coal. CONSTITUTION:Fine powder consisting of spherical inert/particles with an average diameter of 0.5mm. or smaller (e.g. fly ash) is added in an amount of 5- 10wt% to a concentrated aqueous slurry of coal prepared by suspending pulverized coal in water. EFFECT:The fine particles are presumed to be positioned between coal particles together with water and act as a bearing material to facilitate move of coal particles leading to formation of a slurry with required fluidity even when water is present only in a small amount.
Patent JP-H01271087-A (JP)
Title: Method and apparatus for adjusting laser beam diameter for laser working
Inventor: HASHIMOTO TETSUYA
IPC: G02B27/00
Filed: 1988-04-22
Abstract: PURPOSE:To always control a laser beam diameter at a fixed value by providing a sensor in the middle of a laser beam course between a laser oscillator and a condensing lens to condense laser beams. CONSTITUTION:The laser beam LB oscillated from the laser oscillator 3 is condensed by a condensing lens 5 through a plurality of reflection mirrors 9, 11, 13 and, further, the condensed laser beam LB is irradiated to a work W to perform a prescribed laser working. To take an example, when the diameter of the laser beam LB is changed by the optic thermal strain, etc., the diameter of the laser beam LB is detected by a sensor 15 set between the laser oscillator 3 and the condensing lens 5. The diameter of the laser beam LB detected is compared by a controlling device 21 with the diameter of the preset laser beam LB to instruct a correction value corrected by the controlling device 21 and the diameter of the laser beam LB is adjusted by operating driving gears 17, 19 set to reflection mirrors 9, 11 to be always controlled at a fixed value.
Patent JP-H02277134-A (JP)
Title: Inference method
Inventor: TAKAHASHI KAZUO
IPC: G06F9/44
Filed: 1989-04-18
Abstract: PURPOSE:To attain an inference method which is applicable even with a large number of solutions and the limited time of inference by setting previously the inferring time and outputting an optimum solution when the set inferring time passes. CONSTITUTION:The inferring time is considered as one of limit conditions and an inference is actually carried out based on a flow chart. At the outset, a practicable solution is obtained based on the given limit conditions and the evaluation value of the solution is obtained. If this evaluation value is larger than that of an optimum solution obtained previously, the solution having the larger evaluation value is defined as the optimum solution. In this respect, an optimum solution is equal to a solution that has the largest evaluation value among those obtained solutions. Then it is decided whether the inferring time is through or not. If so, the inference is finished and an optimum solution is outputted at that time point. If not, another solution is obtained and the same flow chart is repeated.
Patent JP-2000292657-A (JP)
Title: Laser module and its dislocation correcting method
Inventor: KUSUMOTO SHIGEHIRO
IPC: H01S5/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To correct shaft dislocation caused by heat strain at welding time, and to permit more accurate optical coupling by arranging a ring for fixing a tip part of a fiber sleeve and a sleeve for fixing the middle of the fiber sleeve. SOLUTION: This laser module is provided with a ring 1 for fixing a tip part of a fiber sleeve 10 and a sleeve 2 for fixing the middle of the fiber sleeve 2. First of all, a welding point 11 is welded and fixed, and then, a welding point 12 is welded and fixed. When welding the sleeve 2, a tip part 13 of a tip ball fiber causes shaft dislocation by heat strain, and since influence exerted on shaft dislocation quantity of the tip part 13 of the tip ball fiber by shaft dislocation quantity in the welding point 12 becomes the ratio of a distance L1 between a welding point 8 and the tip part 13 of the tip ball fiber to a distance L2 between the welding point 12 and a welding point 9, when setting L2 sufficiently larger than L1, the shaft dislocation quantity of the tip part 13 of the tip ball fiber can be reduced.
Patent JP-H09277669-A (JP)
Title: Image forming device
Inventor: HASHIZUME YUSUKE
IPC: G02F1/1335
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To lessen luminance unevenness in a transparent liquid crystal indicator used on a control panel. SOLUTION: When a power supply 130 for a back light 122 on an LCD 120 is turned on by the switching on of a power supply for an electroduplicator main body, a CPU 1 compares a thermister signal for the back light from a thermister 122 which detects the amount temperature of the back light 121 to a thermister signal for a heater from a thermister 124 which detects the ambient temperature of the heater 123 using a comparison circuit 125. In addition, this thermister comparison signal and a heater on signal from the CPU 1 are entered to a NOR circuit 127, and the on/off operation of the heater 123 is controlled by a heater on-off signal to be output from the NOR circuit 127.
Patent JP-H10278950-A (JP)
Title: Liquid-discharging container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D35/52
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an excellent liquid-discharging container which prevents a liquid in an outlet communicating with the inside of the body of a container body from coming into contact with outside air after liquid discharge and is free of liquid discoloration and solidification. SOLUTION: The container comprises a container body 2 comprising a mouth- neck part 5 having an outlet (a) which extends upright further inside a body 4 capable of being squeezed and also capable of maintaining an internal volume decrease with a stored-liquid decrease, and it is further comprises an elastic valve member 3 having a special structure which blocks the opening in the upper end of the outlet (a). In the valve member, a slit (b) is made in a top plate 6, in the form of a semispherical plate, which is projecting upward, and it elastically deforms so as to open the slit (b) by the squeeze of the body of the container body and is also composed so as to close the slit (b) by its own elastically restoring force at the instant the body is released from the squeeze.
Patent JP-H08291641-A (JP)
Title: Earthquake resisting connection device
Inventor: FUJITA KAMETARO
IPC: E04H9/02
Filed: 1995-04-24
Abstract: PURPOSE: To allow ordinary small displacements and retain a displacement so as to be able to easily recover it against a large displacement in an earthquake or the like, by joining members with a cylindrical connection material that extensible mesh strings are woven three-dimensionally. CONSTITUTION: Extensible mesh strings 1 are woven three-dimensionally and anchoring parts 3, 3 are provided at both ends of the three-dimensional woven body 2 to constitute cylindrical connection material A, B. In this case, the mesh strings 1 made of stainless wires with a large tensile strength or wires applied with an anti-corrosive processing, are used. Members are joined to each other with the cylindrical connection material A, B through the anchoring parts 3. Resistant forces are hardly brought in the three axial directions against usually generating small displacements and hence, the relative displacements between joining members are allowed. On the other hand, a resistant force against abruptly increasing displacements generates against a large displacement brought by an earthquake.  The connection material retains the deformation between the joining members in a previous state of the ultimate breakage so as to easily enable its repair.
Patent JP-S60245801-A (JP)
Title: Hydraulic controller
Inventor: KONDO FUMIAKI
IPC: F15B11/00
Filed: 1984-05-18
Abstract: PURPOSE:To improve the rising characteristic of output hydraulic pressure by providing a valve in a pipeline between a pressure oil valve and load of hydraulic controller by fixing a buffer chamber filled with compressive material. CONSTITUTION:A conduit 7 is branched between a pressure oil valve 6 and load 8 and coupled with a branch tube 13 while a buffer chamber 14 is fixed at the end of branch tube 13. Many porous material 17 such as pumice stones are filled in the buffer chamber 14 and upon increase of pressure of oil 5, gas contained in said porous material 17 will compression permeat to produce repelling force through compression of gas and damping force through friction between said oil 5 and porous material 17 thus to protect the system to be controlled from impact.
Patent JP-H09288250-A (JP)
Title: Film viewer
Inventor: SATO TOKUJI
IPC: G02B27/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a film viewer capable of confirming whether or not a film is developed with an easy and simple structure. SOLUTION: A detection mechanism is installed on the cap 28 of the film viewer. The detection mechanism is provided with a detection pin 46, and the pin 46 is positioned so that it may come into contact with an undeveloped state display pawl 8 of a film cartridge 1, as the cap 28 is closed. The pin 46 is arranged so as to freely project out and sink in a cylinder part 48, and also, the pin 46 is energized by a spring 50 in a projecting direction. A stopper pin 52 is integrally formed on the base part of the pin 46, the stopper pin 52 is protrusively arranged through the cam groove 54 of the cylinder part 48. When the pin 46 sinks in, the stopper pin 52 is positioned between the opening end part 34A of a storing chamber 34 and the rear peripheral edge part 28A of the cap 28. That is, when the pin 46 sinks in, the cap 28 is prevented by the stopper pin 52 from being closed.
Patent JP-S5723670-A (JP)
Title: Heat-storing material
Inventor: KUMAGAI AKITOSHI
IPC: C09K5/06
Filed: 1980-07-21
Abstract: PURPOSE: A heat-storing material that is composed of a sodium chloride-ammonium nitrate mixture containing a specific amount of sodium chloride, thus showing high thermal efficiency and being highly reliable, because of its high chemical and thermal stability.  
     CONSTITUTION: A sodium chloride-ammonium nitrate mixture containing about 8mol%, preferably 6W10mol% of sodium chloride is used to produce the objective heat-storing material utilizing the latent heat of melting and freezing of the mixture.  
     EFFECT: When the heat-storing material is placed in a vessel and made to generate heat, it gives heat of 160 joule/g in a temperature range from 123W125°C. Further, supercooling is inhibited on the course of heat cycle. Since the compounds used are anhydrous, the material causes no corrosion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61257503-A (JP)
Inventor: SATO SHOICHI
IPC: E01C13/06
Filed: 1985-05-09
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-S60243502-A (JP)
Title: Conveying device
Inventor: TANAKA HITOSHI
IPC: G01B7/04
Filed: 1984-05-18
Abstract: PURPOSE:To detect the length of the conveying direction and the width, with an insulating material being conveyed, by arranging a plurality of insulating parts in at least one of conductive rollers. CONSTITUTION:One of a pair of rollers, which are contacted and rotated to each other so that an insulative sheet material P is held and conveyed, is made to be conductive material roller 1. The other roller has the structure, in which a plurality of conductive roller members 21, 22... and insulative roller members R1, R2... are alternately arranged. When the sheet material P is supplied to the pair of the rollers, the sheet material P electrically shields the roller members R1 and the like and the roller 1 so that their number corresponds to the width of the material. Currents are conducted to the roller 1 and the rollers 21, 22 and the like beforehand. The number of the members R1, R2 and the like, whose conduction is cut OFF when the sheet material P is passed, is counted. Thus the width of the sheet material can be detected. The length can be detected by the time of non-conduction and the running speed of the sheet material, i.e., the rotary speed of the rollers.
Patent JP-H02278140-A (JP)
Title: Measurement of passage weight in pipe of bulk solid in two phase flows-solid and gaseous
Inventor: SATO TAKERO
IPC: G01N5/02
Filed: 1989-04-20
Abstract: PURPOSE:To achieve a measurement without causing problems of an increase in pressure loss and a friction of a sensor in actuality by making an adsorbing gas (C3H8) adsorb on a bulk solid (pulverized coal) being carried on a gas flow (nitrogen) within a pipe to measure an amount of adsorption thereof. CONSTITUTION:An amount of adsorption A1 (cc/kg) of an adsorbing gas G2 per unit weight of a bulk solid is determined at a pressure and a temperature within a gas flow conveyance pipe beforehand. A non-adsorbing gas G1 (hydrogen) is injected into a pipe through which the bulk solid is conveyed by a gas flow conveyance gas G0 at a fixed flow rate from an upstream part of the pipe and a gas flow conveyance mixed gas G0+G1 within the pipe is sampled at the downstream part of the pipe to measure a concn. B2 (cc/Nm<3>=ppm) in the mixed gas. Then, the gas G2 is injected at a fixed flow rate from the upstream part of the pipe and a mixed gas G0+G2 is sampled at the downstream part of the pipe to measure a concn. A2 (ppm) of the gas G2. Then, a weight (kg/Hr) of the bulk solid flowing through the pipe per unit time is calculated using a formula X=(A-A2.Bb2)/A [Y: amount (Nm<3>/Hr) of gas G0, A: total amount of gas G2 (cc/Hr) injected and B: amount of gas G1 (cc/Hr) injected].
Patent JP-S5526712-A (JP)
Title: Reflective amplifier
Inventor: HONMA MASAJI
IPC: H03F3/46
Filed: 1978-08-16
Abstract: PURPOSE: To obtain a simple-structure and excellent characteristics bilateral reflective amplifier without requiring a transmitter-receiver, by interposing a filter between a circulator and amplifier.  
     CONSTITUTION: This unit consists of input-output separating method 14 composed of a circulator, amplifier circuit 16 composed of a transistor and IMPATT or Gunn diode, and attenuating method 15 of an attenuating filter interposed between the both. In this constitution, a signal wave inputted to the 1st terminal 14a, e.g., a reception wave is amplified by amplifier 16 according to the rotation direction of circulator 14 and a transmission wave inputted from the 2nd terminal 14b is outputted, as it is, to terminal 14a according to the rotation direction of circulator 14. Consequently, the amplifier simple in structure and excellent in characteristics can be obtained without requiring a transmitter-receiver. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05248791-A (JP)
Title: Igniting method for missile launcher and igniting mechanism
Inventor: MORIYAMA OSAMU
IPC: F41A1/04
Filed: 1992-03-07
Abstract: PURPOSE:To obtain reliability of an igniting operation at the time of starting combustion. CONSTITUTION:An igniter 7 is provided directly under a center line of a combustion chamber 4 formed in a rear interior of a gun 2, and a pair of subcombustion chambers 8 are provided laterally symmetrically near both sides of the chamber 4. The igniter 7 is coupled at equal distances to the chambers 8 via first ignition combustion gas passages 9, and the chambers 8 are coupled at equal distances to both sides of the chamber 4 via second ignition combustion gas passages 10. At the time of starting combustion, ignited combustion gas from the igniter 7 is simultaneously fed to the chambers 8 through the passages 9, and reburned in the chambers 8 to increase energy. The energyincreased ignited combustion gas is simultaneously fed to both sides of the chamber 4 through the passages 10. Thus, fuel for launching to be injected to the chamber 4 is ignited to be burned at least from two positions of the passages 10, and substantially uniformly ignited to be burned.
Patent JP-S5525777-A (JP)
Title: Controller for air heater
Inventor: MAEHARA NAOYOSHI
IPC: F23N5/26
Filed: 1978-08-14
Abstract: PURPOSE: To operate the air heater, checking the amount of residual oil as the output of the controller and improve the handling of the heater by indicating thereof when any abnormality occurs.  
     CONSTITUTION: This controller is composed centered on an electronic control section 65 comprising a central processing unit 41. The central processing unit 41 receives the power source synchronizing signal from the power source 40 to make it all time references. The second input signal comes from a room temperature detector 16, a room temperature setting device 32, a heat exchanger temperature detector 18 and a humidification volume setting device 33. The third input comes from an input control key 35. The fourth input covers other detection inputs 37. The central processing unit 41 has a indication output section comprising a fluorescent indicator tube 20, a LED group for indicating running conditions, memory indication, and the like, a LED group 34 for indicating abnormal oil level, and a buzzer for emitting a warning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03296560-A (JP)
Title: Flame-retarding aromatic polyester resin composition
Inventor: OHARA SHINJI
IPC: C08K5/03
Filed: 1990-04-17
Abstract: PURPOSE:To obtain the title composition which does not drip even when burnt and prevents fire propagation by mixing an aromatic polyester with a bromine compound, an antimony compound and a fibrous basic magnesium sulfate compound. CONSTITUTION:100 pts.wt. aromatic polyester (e.g. polybutylene terephthalate) is mixed with 5-40 pts.wt. bromine compound (e.g. brominated polycarbonate), 1-20 pts.wt. antimony compound (e.g. antimony trioxide) and 1-100 pts.wt. fibrous basic magnesium sulfate compound (MgSO4.5MgO.8H2O). The title composition improved in combustibility)especially the prevention of dripping on burning and fire propagation by drips without detriment to the appearance and mechanical properties of a molding can be obtained.
Patent JP-S5624237-A (JP)
Title: Reducer for friction force between frictional contact members
Inventor: FUKUOKA TATSUHIKO
IPC: F16C17/04
Filed: 1979-08-03
Abstract: PURPOSE:To eliminate the necessity for machining contact surfaces of the other frictional contact member into a smooth finish, by interposing a washer material having a parallel surface to the contact surface between the frictional contact members relatively rotating with a frictionally contacting motion to each other. CONSTITUTION:On a stepped part end face 2b of a stepped shaft 2 in which its smaller diametetric part 2a is axially supported by a housing 1 through a radial bearing 3, a low friction synthetic resin layer 4 like Teflon   is formed and contacted to an end face 1a of the housing 1 to play a role of the function as a thrust bearing. In such a device as described, between the resin layer 4 and the housing 1 a washer material 5 having a parallel surface to said layer and housing is interposed. For said washer material 5, a material with an extremely small surface toughness further with an appropriate elasticity or flexibility is used. In operation, a slippage is generated between the washer material 5 and the resin layer 4 to prevent the resin layer 4 from exfoliation.
Patent JP-H03296981-A (JP)
Title: Cleaning device for information recording card medium
Inventor: SAITO MAKOTO
IPC: G11B23/50
Filed: 1990-04-17
Abstract: PURPOSE:To prevent dust from being carried into an information recording and reproducing device and to replace a cleaning member without opening the device by providing removably a cleaning case having the guide path of a recording medium to the recording and reproducing device the cleaning member for the recording medium entering the guide path and a specific cleaning roller to the cleaning device. CONSTITUTION:When a recording medium C is loaded from a intake port 13 to a guide path 10, the recording medium C is wiped out by a cleaning member 14, passes between a cleaning roller 15 and a carrier roller 16 and enters a loading port 2, from which the medium is introduced to a carrier region. In such a case, a ratchet claw 18 meshes with a ratchet wheel 17 and the cleaning roller 15 is not driven. Thus, the dust exfoliated from the recording medium C by the cleaning member 14 is not carried to the loading port 2. On the other hand, when the recording medium C is ejected, the cleaning roller 15 is driven clockwise. Thus, the removed dust is kept in the cleaning case, and the cleaning member 14 and the cleaning roller 15 are replaced by removing the cleaning case 11.
Patent JP-S59224993-A (JP)
Title: Overload control system
Inventor: KUSUDA KOUJI
IPC: H04Q1/20
Filed: 1983-06-06
Abstract: PURPOSE:To avoid the stop of an additional function caused by the congestion of an additional processor side by decreasing temporarily the call processing capability of a common controller by means of an overload display from the additional processor. CONSTITUTION:There might be a case that the operating efficiency of an additional processor CPE is increased abnormally temporarily and the CPE can hardly follow the call processing of a common controller CE from the standpoint of processing capability. In this case, the call processing capability of the common controller CE is decreased temporarily by overload display from the additional processor CPE so as to attain a tentative call standby state. Thus the additional processor CPE is recovered from the congestion state to the normal state so as to smooth the execution of the additional function. The stop of the additional function caused by the congestion of the additional processor side is avoided in this way.
Patent JP-S5724877-A (JP)
Title: Electronic watch
Inventor: NITSUTA TATSUO
IPC: G04C3/14
Filed: 1980-07-22
Abstract: PURPOSE:To reduce the power consumption by always driving a step motor with the minimum energy through control of the time in the application of driving power according to information on the rotating position of a rotor. CONSTITUTION:Current flowing through a coil 4 of a step motor 15 is detected with a detection element 16A. Then, a voltage controlling/amplifying circuit 16 B amplifies and computes the coil current detected to detect the information on the rotating position of a rotor 1 of the motor 15. Detecting the rotor 1 rotating over a fixed angle of rotation, a controlling circuit 16C controls the output of a driving signal preparing circuit 13 thereby prohibiting the application of a driving current to a coil 4 of a driving circuit 14. This enables the driving of the step motor 15 with the minimum energy thereby reducing the power consumption.