baber/WOPTO huggingface dataset:
Patent JP-2000009450-A (JP)
Title: Implement for confirming and regulating direction, angle of body or attachment of body to near or remote target using light straight propagation, reflection or refraction
Inventor: MATSUSHIMA TERUYUKI
IPC: A63B53/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To make the direction, angle or position confirmable and regulatable by observing a target via a reflected matter or refractive matter such as a mirror or the like mounted on a human body or an attachment of the body. SOLUTION: When a mirror such as a plane mirror, a conical surface mirror or the like is, for example, mounted on a club or a cap (or may be previously associated at the time of producing a shaft), a target disposed in a predetermined direction (for example, a perpendicular direction) to the forward direction of a human body is observed via the mirror, a direction of a side (a line for connecting right to left shoulders) of the body or a direction of a head of a club is directed in a predetermined direction (for example, perpendicular direction) to the target.
Patent JP-H0258386-A (JP)
Title: Laser device
Inventor: OMORI SHIGERU
IPC: G02F1/35
Filed: 1988-08-24
Abstract: PURPOSE:To convert the wave length of a laser beam by a nonlinear optical element at the end of a fiber so as to enable a laser beam with a wave length of 300nm or less to be emitted from the end of the optical fiber by providing an optical fiber and a nonlinear optical element, which converts the wave length of the laser beam of first wave length to that of the laser beam of second wavelength, on the side opposite to the laser beam source. CONSTITUTION:For laser beams with wave lengths of 514.5nm which were emitted from both ends of an argon laser tube 1, one hand is reflected by a reflecting mirror 3, and the other hand is condensed by a lens 5 and this enters an optical fiber 6 and is introduced into the end and enters a nonlinear optical element 7'. The laser beam with a wave length of 514.5nm which passed the nonlinear optical element 7' is reflected by a reflecting mirror 8' and is amplified by reciprocating between it and the reflecting mirror 3. The laser beam the wave length of which has been converted into 257.3nm by the nonlinear optical element 7' passes the reflecting mirror 8 and is emitted. At this time, with the view of preventing the laser beam with a wave length of 514.5nm from being reflected at the same time, the one which has wave length selectivity may be used for the reflecting mirror 8', or a filter may be used separately.
Patent JP-H0954028-A (JP)
Title: Material testing machine
Inventor: OGATA TATSURO
IPC: G01N3/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To conduct a tensile test and a compression test within the same working space by installing pressure plates without removing upper and lower clamps for use in tensile test. SOLUTION: During a tensile test, a test piece is gripped by upper and lower clamps 7U, 7L, and a double action cylinder 8 is contracted to drive and separate the lower clamp 7L from the upper clamp 7U. A tensile load works on the test piece. During a compression test, pressure plate mounting blocks 21, 31 are fitted into notches 71 in the upper and lower clamps 7U, 7L, and pressure plates 22, 32 are installed on the mounting blocks 21, 31. The double acting cylinder 8 is extended to bring the lower clamp 7L close to the upper clamp 7U to apply a compressive load to the test piece between the upper and lower pressure plates 22, 32.
Patent JP-H0874765-A (JP)
Title: Stepless compression type screw type vacuum pump
Inventor: RIN KISHIYU
IPC: F04C18/08
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To realize a compact vacuum pump which is highly efficient and has lessened the power consumption, which can be used from low vacuum region to high vacuum region and which requires only a small installation area due to the simplified construction. SOLUTION: With a stepless compression type screw vacuum pump, the screw lead length of a screw rotor part is adapted to decrease gradually continuously from an inlet port 2 to the discharge opening 3 side. The inlet 2 side lead value particularly in relation to the discharge opening 3 side lead value is set so that it is larger than a value obtained by dividing internal pressure ratio πi value determined under the condition that the process is effected in adiabatic compression and required power is constant, by gas constant K.
Patent JP-2000024651-A (JP)
Title: Pedestal multi-purpose mixing faucet
Inventor: MORIZAKI MASATOMO
IPC: C02F1/28
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To make the manipulations of a mixing faucet and a water purifying device respectively smooth, to provide excellent cleanability, to decrease the hot water side water flow passages of a mixing faucet body and to improve safety by disposing the mixing faucet on a hot water side water feeding and fixing section and disposing the water purifying device on a water side water feeding and fixing section. SOLUTION: The mixing faucet body section 10 is disposed above the hot water feeding and fixing leg 2-1 and the water purifying body section 11 is disposed above the water feeding and fixing leg 2-2. Nuts 3 screwed to the hot water feeding and fixing leg 2-1 and water feeding and fixing leg 2-2 communicating with two holes 6-1, 6-2 of a counter 5 are tightened up from the rear surface of the counter 5 and are press fitted to the counter 5 via washers 4, by which a pedestal section 1 is fixed. Further, the hot water feeding and fixing leg 2-1 is connected to hot water feeding piping 7-1 and the water feeding and fixing leg 2-2 is connected to water feeding piping 7-2. As a result, the stress by the manipulation of a handle 12 is exactly absorbed and there is no need for worry about the clearance and clatter between a faucet and the counter 5 and safety may be improved.
Patent JP-H1034321-A (JP)
Title: Soldering device
Inventor: SONODA HIROMI
IPC: B23K1/08
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent oxidation of the molten solder to be stirred by a drive shaft, and to prevent the vapor solder from infiltrating into the driving system. SOLUTION: A soldering device is provided with a solder tank 1 in which the molten solder is stored, a flow passage 3 arranged in the solder tank 1, a force feed means provided on one end side of the flow passage 3, and a soldering block 5 provided on the other end side of the flow passage 3, and the force feed means 4 comprises a drive shaft 45 which is vertically inserted in the solder tank 1 and an impeller 46 fitted to a lower end side of the drive shaft 45. A covering member 6 having a discharge port 8 at the prescribed position is provided on the outer circumference side of the drive shaft 45 through a clearance for filling the inert gas.
Patent JP-S6367119-A (JP)
Title: Manufacture of reinforced plate-shaped body
Inventor: IWAZAWA YUKIO
IPC: B32B5/28
Filed: 1986-09-09
Abstract: PURPOSE:To obtain an reinforced plate-shaped body having enough strength by a method wherein a first layer made of an uncured fiber mat containing phenolic resin binder, a second layer made of a cloth-like material, which is impregnated with phenolic resin solution and, after that,dried, and a third layer made of filmy material are put one upon another in the order named and, after that, pressurized and heated. CONSTITUTION:A first layer made of an uncured fiber mat containing phenolic resin binder, a second layer made of a cloth-like material, which is impregnated with phenolic resin solution and, after that, dried, and a third layer made of a filmy material are put one upon another in the order named and, after that, pressurized and heated so as to cure the phenolic resins and at the same time to integrally bond the mat, the cloth-like material and the filmy material to one another. Thus, the phenolic resin in the dried cloth-like material is softened by heating and the plastic deformation of the dried cloth-like material becomes possible and consequently the dried cloth-like material fits to a mold well. Further, because the phenolic resins in the dried cloth-like material and in said mat cure simultaneously, both the cloth-like material and the mat are tightly made into an integral body. Consequently, no separation between the cloth-like material can be mat occurs and enough reinforcing effect is obtained. Further, the filmy material is also tightly made into an integral eddy by said phenolic resins.
Patent JP-S59101764-A (JP)
Title: Manufacture of silver oxide battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M4/06
Filed: 1982-12-01
Abstract: PURPOSE:To stabilize the internal resistance and increase the preservation performance of a silver oxide battery by molding a pellet-like positive electrode reduced with a reducing matter again by pressure in a positive case, being followed by reducing the surface of the positive electrode by means of a reducing matter again. CONSTITUTION:Silver oxide pressed and molded into a pellet-like shape is reduced with a reducing matter such as formalin so that the quantity of silver oxide reduced is 1- 5wt% of the total quantity of silver oxide to form a silver metal layer over the surface of the pellet. Next, the thus formed body is inserted into a positive case 3 before being molded again by pressure, followed by reducing its surface again by means of a reducing matter so that the quantity of silver oxide reduced is 9-5wt% of the total quantity of silver oxide thereby forming a positive electrode 1 in which below 10wt% of the total quantity of silver oxide is reduced. After that, a silver oxide battery is constituted by the combination of a negative electrode 6, a separator 4 and a liquid- holding member 5. By thus improving the reducing method, the internal resistace of the battery is effectively stabilized and any deterioration of the preservation performance which might be caused by oxidation of the separator 4 can be prevented.
Patent JP-H0492560-A (JP)
Title: Picture reader
Inventor: TAKEMOTO FUMITO
IPC: H04N1/04
Filed: 1990-08-07
Abstract: PURPOSE:To automatically set the optimum picture processing conditions by displaying the picture information extracted out of a 1st reading range end setting the picture processing conditions based on a 2nd reading range set to the displayed pictures. CONSTITUTION:The picture information extracted out of a 1st reading range 165 is shown on a display 19, and the picture processing conditions are set based on the picture information extracted out of a 2nd reading area 167 set by 8 keyboard 21 and a mouse 23 to the displayed pictures. A picture data extracting circuit 170 extracts the data included in the range 167 and containing the excludable perforations, etc., which are included in the range 165 out of the prescan picture data included in the range 165 end stored in a prescan picture storage part 162. Thus the optimum picture processing conditions can be automatically set without causing any set position error of a read original nor receiving any influence of the undesired parts around the original.
Patent JP-S6191028-A (JP)
Inventor: RICHIYAADO ARUBIN HERINTON
IPC: C03B33/02
Filed: 1985-09-24
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-S6365372-A (JP)
Title: Warning method for life of clutch plate
Inventor: HAYASHI TATSUYA
IPC: F16D66/02
Filed: 1986-09-08
Abstract: PURPOSE:To securely judge the service life of a clutch plate by detecting the slide of a clutch caused owing to the wear of the clutch plate and issuing a warning of the wear. CONSTITUTION:When a clutch plate wear degree detection start button is pressed during a run, a clutch plate complete contacting state detection sensor 14 detects the state of the clutch plate 10 and a controller (C) 18 judges the state of the clutch plate 10 based on the detection signal. When a complete contacting state is judged, the controller 18 controls a control valve 21 to send working oil to a release cylinder 13 and then the press-contacting force of the clutch plate 10 to a flywheel 1 is reduced. Then an engine-side rotating speed detection sensor 15 detects an engine-side rotating speed N1 and a clutch plate-side rotating speed detection sensor 17 detects a clutch plate-side rotating speed N2 in this state; and the controller 18 computes the difference between both rotating speeds N1 and N2 based on their detection signals. Then the controller 18 calls a set wear limit rotating speed N and compares the rotating speed N with the computed value N1-N2 to issue a warning 1 when judging that N1-N2>=N.
Patent JP-S6099057-A (JP)
Inventor: DENISU RUISU KURUUGAA
IPC: B01D39/08
Filed: 1984-10-08
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-S6364714-A (JP)
Title: Ejection equipment for molded product in molding machine
Inventor: MIYAHARA MASAAKI
IPC: B29C45/17
Filed: 1986-09-08
Abstract: PURPOSE:To constitute the title equipment so that connection between an ejector pin on a mold side and an ejection device on a mold clamping side is performed simply and safely, by a method wherein the title equipment is constituted of the ejector pin disposed in a mold, an ejector rod pierced through movably within a mold clamping board and a driving device on a mold clamping board side performing advance and retreat movement of the ejector rod. CONSTITUTION:A mold 2 is provided therein with an ejector pin 4 so that it may freely go in and out for a molded product 3. An ejector rod 7 is situated at a through hole 19 of the inside of a mold clamping board 1 bores in a position corresponding to a holding recessed part 18 of the ejector pin of the mold 2 due to fitting of a hydraulic cylinder 13 to the mold clamping board 1. Although an ejector piston 9 is separated from the ejector pin 4 when the ejector piston 9 is situated at a backward movement position against a spring member 14, and when the ejector piston 9 is moved forward, the ejector piston 9 is ejected into a recessed part 18 of the mold through the through hole 19. When hydraulic pressure in a fitting cylinder is removed, a coupler 11 is pressed outward by a locking piston 10 by moving the locking piston 10 forward by spring pressure. With this construction, the coupler 11 is fitted in an annular groove 5 and the ejector pin 4 and ejector rod 7 are joined together integrally.
Patent JP-S6192182-A (JP)
Title: Operation controller of linear motor
Inventor: ANDO TAKEYOSHI
IPC: H02P25/062
Filed: 1984-10-11
Abstract: PURPOSE:To rapidly start or stop to a plurality of positions within the primary winding mounting range by composing a feedback circuit butted at the real speed to the position command. CONSTITUTION:A speed instructing device 12 outputs a speed command 12a in response to the information from a position detector 22. A deviation between the speed command 12a and a real speed 7a from a speed detector 7 is input to a speed controller 13 or 14. A switch 17 is connected with 17 at accelerating time so that a speed controller 13 for controlling the acceleration becomes valid. Simultaneously, switch 16 is connected with the 16a, and semiconductor switches 19a, 19b are conducted. When the secondary conductor 4 arrives substantially at the intermediate of the position detecting point D1, the switches 16, 17 are connected with the 16a, 17a, and the command 12a is simultaneously reduced. Thus, semiconductor switches 19c, 19d are conducted, and a deceleration controlling speed controller 14 becomes effective.
Patent JP-S6261895-A (JP)
Inventor: JIEFURII EI ORUSON
IPC: B63H20/00
Filed: 1986-09-08
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-S6191166-A (JP)
Title: Preparation of n'-substituted-n,n'-cyclohexylguanidine derivative
Inventor: SASAKI MASANORI
IPC: C07C239/00
Filed: 1984-10-11
Abstract: PURPOSE:To produce the titled compound useful as a diazo-type heat-sensitive recording material, in high yield and purity, with simple reaction, without producing by-products nor using a high-temperature reaction, by using dicyclohexylkcarbodiimide as a raw material and reacting with an aniline derivative under specific condition. CONSTITUTION:The objective N'-substituted-N,N'-dicyclohexylguanidine derivative can be produced by reacting dicyclohexylcarbodiimide with the aniline derivative of formula (R is 1-4C alkyl, 1-4C alkoxy, etc.; n is 1-3; R' is H or 1-3C alkyl) in a solution of a hydrophilic organic solvent (e.g. methyl alcohol, ethyl alcohol, etc.) in the presence of hydrogen chloride, and isolating and recovering the produced hydrochloride of the derivative. The objective compound can be produced in a short time by this process. Since the product has relatively high quality, the recrystallization process to improve the quality can be eliminated.
Patent JP-H1147460-A (JP)
Title: Kitchen knife and manufacture thereof
Inventor: SAWADA NORIO
IPC: B26B9/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen knife which is hard to be bent and broken easily and at a low cost by arranging a hard metal on the knife edge side, arranging a soft metal on the back side, and welding both metals. SOLUTION: A knife body 12 comprises a blade part 14 arranged on the knife edge side, a back part 15 and a core 16, wherein the blade part 14 is formed of stainless steel having a high percentage content of carbon, and a blade is formed on the edge part thereof. On the other hand, the back part 15 is formed of stainless steel which has a low percentage content of carbon and softer than that of the blade part 14, and provided with a lower end face which becomes a welding part 21 at the lower end part thereof, and the core 16 formed by drawing the back part 15 is integrated with the back part.  In the case of manufacturing a kitchen knife 11, with the upper end face of the blade part 14 and the lower end face of the back part 15 brought into contact with each other, an electrode is pressed to a point A and a point B to apply voltage thereto, whereby the blade part 14 and the back part 15 are welded, and then the welding part 21 is polished in a polishing process, and a mouthpiece 18 and a handle 13 are fitted to the core 16 to complete a kitchen knife.
Patent JP-H0498399-A (JP)
Title: Signal recognizing device
Inventor: MIMURA SHINTARO
IPC: G08G1/07
Filed: 1990-08-10
Abstract: PURPOSE:To hold the relative relation between the signal and a driver of an automobile constant and to recognize the information of a signal without fail by transmitting the information of the signal with a carrier and recognizing it through light sound to the driver of the automobile or the like with a conversion device. CONSTITUTION:Electricity is supplied from a power source 1 to a signal 2 and to a timer 3, and the flickering state of the signal 2, that is, the control of green, yellow, and red signals is performed by the timer 3. Next, the data corresponding to the flickering state of the signal 2 and a carrier modulated by the data corresponding to the elapsed time of the timer 3 are transmitted by a transmission part 4. The carrier transmitted by this transmission part 4 is received by a reception part 5 in the automobile, a conversion device 6 modulates the data from the carrier received by the reception part 5, and this data is converted to the information corresponding to the physical value of light and sound. Therefore, the flickering state of the signal 2 and the elapsed time of the timer 3 can be recognized by a man in the automobile. Thus, the signal recognizing device by which the recognition can be performed without fail can be obtained.
Patent JP-S6274794-A (JP)
Title: Rudder for ship
Inventor: NAKAJIMA HIRONOBU
IPC: B63H25/40
Filed: 1985-09-27
Abstract: PURPOSE:To make a cylindrical body generate dynamic lift so as to alter the track of a ship by rotating the cylindrical body hanging from a stern or stem in the right or left direction with the driving machine inside the ship body. CONSTITUTION:Upon rotating, in the arrow 10 direction, a cylindrical body 3 hanging from the stern of a ship body 1, the flow velocity of the water flow 11 generated by the proceeding of the ship becomes faster at the port side of the cylindrical body 3 so that the static pressure applyed to the cylindrical body 3 becomes smaller. While, the flow velocity of the water flow 11 becomes later at the starboard side so that the static pressure applyed to the cylindrical body 3 becomes larger. According to this phenomenon, dynamic lift is generated to the cylindrical body 3 in the arrow 12 direction resulting in altering the proceeding of the ship in the starboard direction..Thus, the cylindrical body 3 hanging from the stern and/or starboard is rotated in the right or left direction with the driving machine inside the ship body for generating the dynamic left to the cylindrical body 3, thereby it is possible to alter the proceeding of the ship.
Patent JP-S6190535-A (JP)
Title: Commercial power line carrier communication equipment
Inventor: TANIE KATSUNORI
IPC: H04B3/54
Filed: 1984-10-09
Abstract: PURPOSE:To minimize the effect between a lot of carrier communication equipments due to mutual connection by keeping an output impedance of a carrier communication equipment low at transmission and keeping an input impedance high at reception. CONSTITUTION:A tuning frequency of a transformer T1 and a capacitor C2, and an impedance control transformer T2 and a capacitor C5 is set to f0, f1 respectively, and a transistor (Tr) is controlled to be turned on at transmission so as to make the primary impedance of a TRT2 low and an output of an amplifier A2 is fed to a power line L. The output impedance depends on the impedance of the capacitors C4, C1, the transformer T2 and the output impedance of the transformer T1 and the impedance of the capacitors C4, C1 is selected to a low value. On the other hand, when no signal is transmitted from the equipment, the input impedance of the communication equipment is improved totally to be high by turning off the Tr.
Patent JP-2000045144-A (JP)
Title: Production of thick-and-thin polyamide-based multifilament
Inventor: MOCHIZUKI KATSUHIKO
IPC: D02J1/22
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To produce the subject yarn having natural uneven feeling with small light and shade color differences, excellent in properties for passing higher-order processes, and useful for a fabric or the like by keeping an average moisture content of a polyamide-based multifilament undrawn yarn at a value lower than a prescribed value, and subjecting the obtained undrawn yarn to a draw- false twist texturing under a specified condition. SOLUTION: A polyamide-based multifilament undrawn yarn obtained by melt-spinning is subjected to a humidity control at <=25 deg.C in <=55% relative humidity for 24 hr to keep the average moisture content so as to be <=4% and the moisture-regulated undrawn yarn is subjected to a draw-false twist texturing in a drawing ratio of the equation [drawing ratio] = 1 + ([elongation at a constant tension-elongation region] × K)/100 (0.6<=K<=1.6) at 50-200 deg.C heat-set temperature, to provide the objective thick-and-thin polyamide-based multifilament yarn. Preferably, the false-twisting is carried out by using a fluid- turning nozzle 3 utilizing a compressed air.
Patent JP-2000045038-A (JP)
Title: Annealed metal sheet, its manufacture, and box annealing furnace
Inventor: UMETSU AKIRA
IPC: C21D1/70
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a box annealing furnace capable of stably removing oxygen in furnace gas with certainty and also to provide a manufacturing technique of a cold-rolled and annealed metal sheet having an oxide film controlled to an extent causing practically no problem by using the above box annealing furnace. SOLUTION: In this furnace, a coil 3 as a material to be annealed is set and covered with an inner cover 2 and an outer cover 1 is put on the outside of the inner cover, and the coil 3 is annealed by means of a prescribed heat pattern by using a heat source provided in the space between both covers. Moreover a deoxidizing material (spongy deoxidizing metal) 5, prepared by forming a metal having high affinity for oxygen into spongy state, is disposed within the inner cover 2. This spongy deoxidizing metal 5 is disposed before annealing, and annealing is started in this state.