baber/WOPTO huggingface dataset:
Patent JP-S59202420-A (JP)
Title: Connecting method of optical circuit
Inventor: SHIMIZU NOBUO
IPC: G02B6/42
Filed: 1983-05-04
Abstract: PURPOSE:To make a high-operability connection in a narrow deposition area with high mechanical strength and small connection loss without any reflection loss at a connection point by connecting a photoconductive circuit on a quartz substrate, an optical fiber, and a photoconductive circuit mutually by fusion by employing carbon dioxide laser irradiation. CONSTITUTION:When the optical fiber and optical circuit are connected together by fusion, the tip part of the optical fiber is positioned at carbon dioxide laser beam converged light firstly by a manipulator 4. Then, the optical circuit is moved by a manipulator 6 and monitor light of an He-Ne laser from the optical fiber is guided to the photoconductive circuit. The projected light of the circuit is detected by a photodetector 8 through a microscope 7. The optical axes of the optical fiber and circuit 5 are adjusted so that the indication on a power meter 9 is maximum, and both of them are brought into contact. Then, the center of the connection part is irradiated with carbon dioxide laser light. In this case, the irradiation power is 2-3 W and the time is >=5sec for the sufficient connection.
Patent JP-S63246610-A (JP)
Title: Method for inspecting pipeline and apparatus for measuring said pipeline
Inventor: YAMAOKA YUJI
IPC: G01C15/00
Filed: 1987-04-01
Abstract: PURPOSE:To allow a worker to perform the title operation without entering a pipeline, by performing the measurement of the distance from luminous flux to the inner surface of the pipeline by the movement of the fixed point of a target to the luminous flux by remote operation and the remote operation of a range finder. CONSTITUTION:A streak of light is passed through a pipeline from one end thereof toward the other end thereof and a measuring apparatus 20 having a target 24, a range finder 26 mounted to the target 24 and a support means 28 supporting the target 24 in a movable manner is further arranged in the pipeline. Subsequently, the support means 28 is remotely operated so that light passes through the fixed point of the target 24 and, further, the range finder 26 is remotely operated in order to measure the distance between the range finder 26 and the inner surface of the pipeline.
Patent JP-H05282142-A (JP)
Title: Data processor
IPC: G06F9/32
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the number of hardwares such as signal lines and to shorten a circuit delay time in respect to the constitution of an instruction buffer for supplying an instruction code so that an instruction decoder can easily process the code in a data processor for processing a variable length instruction code type instruction set. CONSTITUTION:The data processor is provided with an instruction decoder 2 having an instruction decoding means 3, a bus line 4 having width corresponding to integer times the processing unit (k) of an instruction inputted to the decoder 2 and an instruction buffer 1 having a storage means 5, a pointer means 6 and an output means 7 for rotating an instruction code string and outputting the rotated string to the bus line 4. In addition, the processor is constituted so as to have a means 8 for specifying which number of reference code parts in the instruction is specified by the pointer means 6 and a means 9 for determining the rotational variable X of an instruction code string at the time of outputting the string to the bus line 4 based upon the information (n) of the specified reference code part and the specification value (m) of the means 6.
Patent JP-S62235610-A (JP)
Title: Mixing controller
Inventor: YANAI NOBORU
IPC: G05D11/04
Filed: 1986-04-04
Abstract: PURPOSE:To accurately produce a mixture with desired concentration by calculating the target amount of a main raw material to be fed according to setting information on the production amount of the mixture and reference feed interval information on the main raw material and correcting the reference feed interval information in case of overfeeding. CONSTITUTION:A solid raw material 2 as the main raw material which is conveyed by a conveyor 1 and supply water 4 from a supply water valve 3 are put in a mixing container 5 and stirred by a stirrer 6 to produce the mixture 6 with desired concentration. Further, the reference feed interval data T from a feed interval setting means 9, daily production amount data P from a production amount setting means 10 and mixture concentration data C from a concentration setting means 11 are inputted to an arithmetic control means 8, and measured weight data W on the solid raw material 2 from a weight measuring instrument 12 are inputted to compute the feed target amount and next feed interval of the solid raw material 2, thereby controlling the operation and stop of the conveyor 1. If the solid raw material 2 is fed excessively, the next feed interval is corrected to secure a necessary stirring time.
Patent JP-H11273452-A (JP)
Title: Porous sheet for forming gelatinous solid electrolyte and gelatinous solid electrolyte sheet using it
Inventor: YAMADA TERUYUKI
IPC: D21H13/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte sheet excellent in ion conductivity and having a uniform characteristic by forming it with a nonaqueous solvent-soluble polymer, and specifying its porosity. SOLUTION: An ion conductive solid electrolyte is formed with a nonaqueous solvent-soluble vinyl polymer containing an acrylonitrile copolymer having a high relative dielectric constant at 50 mole % or above, preferably 70-98 mole %, then good ion conductivity and the uniform dispersibility of a nonaqueous electrolytic solution can be obtained. When a porous sheet is manufactured, the porosity is set to 20-80% by the wet and dry paper making method. The necessary requirements for the porous sheet include good wettability between the electrolytic solution and the sheet, strength of the sheet, and porosity for absorbing a volume increment when the polymer forming the sheet is swelled by the electrolytic solution, and this electrolyte sheet can satisfy these conditions.
Patent JP-S57192918-A (JP)
Title: Compact zoom lens
Inventor: FUJITA HISAO
IPC: G02B15/173
Filed: 1981-05-25
Abstract: PURPOSE:To produce a miniaturized lens with the zoom ratio of about 3 accompanied with 5 numerical limitation formulas by composing the lens system of 4 lens groups with positive, negative, positive, and positive refractive power to be arrayed in order from the object side, and moving the 1st and 4th lens groups to the object side and the 2nd lens group to the image side. CONSTITUTION:A titled zoom lens consists of the 1st lens group with positive focal distance, the 2nd lens group with negative focal distance, the 3rd lens group with positive forcal distance, and the 4th lens group with positive focal distance. At the time of zooming from wide angle to telephoto positions, the 1st and the 4th lens groups are moved to the object side, the 2nd lens group is moved to the image side and the 3rd lens group is fixed or slightly moved so that the spaces between the 3rd and 2nd lens groups and between the 3rd and 4th lens groups are reduced. The composite focal distance of the 1st and 2nd lens groups is always negative and these lens groups are arrayed so as to be a retro-type in the wide angle side and a tele-type in the telephoto side.
Patent JP-S62237188-A (JP)
Title: Float valve device
Inventor: NAKATA AKIRA
IPC: F16K31/18
Filed: 1986-04-04
Abstract: PURPOSE:To vary the opening of a valve according to a water level by providing vertically movably the restricted-use member restricting the movable range of an arm having a float on a free end. CONSTITUTION:In the case that the inflow from an inflow pipe 3 to a water tank 1 is required to be controlled not by a float 17, when a drive device 23 is operated moving a restricted-use member 21 vertically, a butterfly valve 7 can be worked closing or opening way. When the position of the restricted-use member 21 is set in such a way that the projection 19 of an arm 15 is abutted to the lower end 22b of a throttled hole 22 when a water level is lowered, even if the water level is further lowered, the butterfly valve 7 will not open further and the upper limit of inflow can be set.
Patent JP-S5412496-A (JP)
Title: Electrically insulated terminal and method of manufacturing the same
Inventor: GOTOU EIZOU
IPC: H01R9/00
Filed: 1977-06-30
Abstract: PURPOSE: To increase gas tightness and mechanical strength by using a low melting glass incorporating high melting powder as an insulator for an electrically insulated terminal, in which a conductive terminal penetrates the insulator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60220164-A (JP)
Title: Method for dyeing fishing line
Inventor: TAKASHIMA YUTAKA
IPC: A01K91/00
Filed: 1984-04-18
Abstract: PURPOSE:To rapidly dye a fishing line, by applying a heated dyeing liquid to the fishing line at every constant intervals during running by point dyeing means to dye the same before performing soaping, drying and the application of an oil agent. CONSTITUTION:A bobbin 1a of a yarn monofilament to be dyed is attached to a creel stand 1. A dyeing liquid tank 4 is divided at every color and a pair of upper and lower rollers 4c, 4d are opposed in each of divided tanks 4a, 4b in a separable manner and the peripheral surface of the lower roller 4d is formed into a sponge layer. The speed of nip rollers 2A, 2B is controlled by electronic control built in a control panel 4 and a speed counter 3 is cooperated with the contact and separation operation of the dyeing rollers 4c, 4d.
Patent JP-S61235125-A (JP)
Title: Extruding machine
Inventor: GOTO YUKIO
IPC: B29C48/03
Filed: 1985-04-12
Abstract: PURPOSE:To improve material feeding capacity and stabilize extrusion by a method wherein the feeding section of the extruding machine is provided with a tubular member, contacting with a screw at the inner surface thereof and capable of being rotated into normal and reverse directions, at one part thereof while the tubular member is formed with the groove of desired configuration on the inner surface thereof. CONSTITUTION:The material, supplied from a material supplying port 1, is set sequentially to the axial direction of the screw 2 through a grooved sleeve 3 and a cylinder 5 under being kneaded by the screw 2. The feeding capacity of the material is determined by the difference of relative frictional coefficient between the material and the screw or the cylinder as well as the rotating number of the screw. However, the feeding capacity of the feeding section only may be changed by driving a driving motor 10 into normal or reverse direction in accordance with necessity or changing the rotating speed of the same motor in order to rotate the grooved sleeve 3 into normal or reverse direction or to change the rotating speed thereof, even in case the machine is operated under setting the rotating number of the screw 2 constant.
Patent JP-H05244178-A (JP)
Title: Processing system for preventing station address collision in multi-address communication line
Inventor: MORIMOTO KIICHIRO
IPC: H04L12/40
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the malfunction of a communication system due to erroneous setting of address by confirming the erroneous address setting at the time of communication while giving own station address to the transmission packet in a terminal station in the multi-address system. CONSTITUTION:This multi-address communication system consists of a circuit 23 giving own station address information to the transmission packet from a transmission station, a circuit 24 collating the own station address information with address information inherent to a reception station, and a circuit 25 generating an address collision packet at the time of coincidence. Thus, the malfunction of the communication system due to the erroneous address setting of the terminal equipment of the data transmission source can be prevented by giving the data packet the own station address.
Patent JP-S533893-A (JP)
Title: Constant speed analyzer by electric pulsation
Inventor: AKIYAMA JIYUNICHI
IPC: G01N27/26
Filed: 1976-06-30
Abstract: PURPOSE: To carry out analysis of protein, serum, etc., with improved detecting accuracy, by equipping ultraviolet detector and thermo detector additionally to potential gradient or conductivity detector and by eliminating time lag between response of these two detectors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05238194-A (JP)
Title: Lead supply device for plotter
Inventor: KAJIKAWA OSAMU
IPC: B43L13/00
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the double falling of leads from a lead guide pipe and to omit a shutter return spring to achieve cost reduction. CONSTITUTION:When a lead guide pipe 52 protrudes from the bottom parts of lead tanks 34,30, a lead gets out of the upper end of the lead guide pipe 52 by an oblique cut surface 62 and prevented from riding on the upper end of the lead guide pipe 52. Since a shutter 72 receives a revolving inclination in the direction returning to the original position by the wts. of the cam pieces 72b 72c provided at the position eccentric from the rotary part of the shutter and the pressure to the cam piece 72b from the lead guide pipe 52, it is unnecessary to provide a return spring at every shutter 72.
Patent JP-S5413377-A (JP)
Title: Watch
Inventor: YOSHINAGA YASUO
IPC: G04C23/22
Filed: 1977-06-30
Abstract: PURPOSE: To make it possible to preset a timer at a correct time, while intermittently actuating a minute hand, by interposing a transmission gear, which is formed alternately with wide and narrow teeth, between second and minute wheels which are continuously turned by a motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62235433-A (JP)
Title: Apparatus for producing high-purity aluminum
Inventor: SHINGUU HIDEO
IPC: C22B21/06
Filed: 1986-04-04
Abstract: PURPOSE:To produce high-purity Al with good production efficiency by providing baffle plates to the inside peripheral face of a crucible in the position lower than a liquid level and specifying the distance between the crucible and the projecting end of the baffle plate within the horizontal plane cutting a rotary cooling body immersed in molten Al and the baffle plate. CONSTITUTION:The plural baffle plates for decreasing the flow rate of the molten Al are freely attachably and detachably installed at prescribed intervals to the inside peripheral face of the crucible 2 so as to be positioned lower than the liquid level of the molten Al6. The rotary cooling body 3 is immersed into the molten Al and is rotated to crystallize high-purity Al on the peripheral face thereof. The distance W(mm) between the inside peripheral face of the crucible 2 and the projecting end of the baffle plates 4 within the horizontal plane P cutting the rotating body 3 and the baffle plates 4 is so set as to satisfy the conditions expressed by the equation. In the equation, D is the bore (mm) of the crucible 2, (d) is the outside diameter of the rotary cooling body, and X is the thickness of a crystallized Al lump. The thickness of the impurity-thickened layer near the solidification boundary during the crystallization of Al is reduced and the temp. gradient in the impurity-thickened layer is increased by the above-mentioned device. The purity of the resulted Al is thus improved.
Patent JP-S562929-A (JP)
Title: Preparation of optically active cyclopentenolone
Inventor: MATSUO TAKASHI
IPC: C07B57/00
Filed: 1979-06-21
Abstract: PURPOSE: To obtain the titled optically active compound useful as an intermediate for an insecticide, by hydrolyzing a diastereomer salt obtained by the reaction of an acid phthalic acid ester of the titled optically inactive compound with a specific optically active compound, under specific conditions.  
     CONSTITUTION: A compound containing a racemate or partly an optically active substance of formula I, is reacted with an optically active α-phenyl-β-p-tolylethylamine, to form a diastereomer salt, from which the optically active compound of formula I is separated with their solubility difference. The resulting compound is hydrolyzed in water or a solvent containing water, in the presence (absence) of a base in a small excess or less of theoretical amount, to prepare an optically active 4- hydroxy-3-methyl-2-2'-propynyl-2-cyclopentenolone of formula II. The compound may be converted to a compound of formula III etc., useful as an insecticide, especially the (+)- optically active substance with a powerful insecticidal activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5570521-A (JP)
Title: High-speed cutting-off machine
Inventor: SATOU TSUNEO
IPC: B23D45/04
Filed: 1978-06-27
Abstract: PURPOSE: To surely cut off a shape material, concrete pile or the like, by rotatably supporting a circular cutter on the tip of an arm 7 on the front end of a support frame.  
     CONSTITUTION: A support 3 is provided on a pedestal 2. A bearing 4 is provided on the support 3. The rear end of a support frame 5 is coupled to the bearing 4 by a pin 6 so that the support frame can swing. An arm 7 is attached to the front end of the support frame 5 so that the angle of the arm can be adjusted. A circular cutter 8 is rotatably supported on the tip of the arm 7. A return spring 9 is tensioned between the support 3 and the rear end of the frame 5. An operator grabs a handle 10 projecting from the front end of the support 3 to vertically move the cutter 8. A shaped material, concrete pile or the like is thus surely cut off at a high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02258531-A (JP)
Title: Automatic bagging machine
Inventor: YASUMATSU MAMORU
IPC: B65B51/00
Filed: 1989-03-29
Abstract: PURPOSE:To prevent a bag filled with grains from being discharged without closing a fastener by a method wherein when a bag filled with grain exists at the time of control operation, operation is started from closing of a bag opening. CONSTITUTION:Based on the respective information from an operation position detecting sensor S6, a bag detecting sensor S4 and a bag feeding detecting sensor S1, if an operating means is at the initial position at the time of control operation start, a detecting means 101 for detecting the existence of a bag filled with grains detects the existence of the bag at the grain filling position, operation is started from the closing of a bag opening. That is, after performing fastening for operating a closing means for closing a fastener, arm initial position setting is performed for restoring an engaging arm to the initial position so that an unclosed bag may not be discharged.
Patent JP-H1067696-A (JP)
Title: Production of hydroxymethylcyclopropane
Inventor: DARSOW GERHARD DIPL CHEM DR
IPC: C07C29/149
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for a crop protecting agent, etc., by a catalyst low in toxicity and long in life under a mild condition by catalytically hydrogenating an alkyl cyclopropanecarboxylate with hydrogen by using a specific catalyst. SOLUTION: (B) An alkyl cyclopropanecarboxylate is hydrogenated with (C) excessive hydrogen at 100-190 deg.C under 30-400 bar hydrogen pressure in the presence of (A) a catalyst obtained by compressing a mixture comprising powdery copper oxide, zinc oxide and aluminum oxide and preferably an oxide of a metal of the iron family of the periodic table of the elements, reducing the compressed substance and granulating the reduced substance. The component A is reduced with hydrogen before use, for example, at 180-280 deg.C.
Patent JP-H04311687-A (JP)
Title: Closed type motor-driven compressor
Inventor: TSUCHIYA KOICHI
IPC: F04B39/00
Filed: 1991-04-11
Abstract: PURPOSE:To damp discharge gas pulsation effectively without causing the vibration-noise increase of a motor-driven compressor to a closed container due to a discharge pipe. CONSTITUTION:A discharge pipe 17 is connected to a cover 16 for the discharge muffler 9 of a cylinder block, while a second discharge muffler 19 is disposed at the cover 16 through a communicating pipe 18.
Patent JP-H07319472-A (JP)
Title: Electronic musical instrument
Inventor: KUDO MASAKI
IPC: G10H1/08
Filed: 1995-03-11
Abstract: PURPOSE:To enable an electronic musical instrument to make a musical sound synthesis rich in controllability and playing effects by selectively switching a sound generating mode for designating the combination of musical sound generation in two musical sound signal generating circuits. CONSTITUTION:In two musical sound signal generating circuits 20 and 21, musical sound signals are generated with pitches corresponding to a key code KC that is given by a buffer register 18 in a digital form with tone colors in accordance with tone color information and simultaneously musical sound signals are generated with pitches corresponding to common designated pitches in accordance with the key code KC. During the above processes, the sound generating mode, which specifies the musical sound generation in the circuits 2 and 21, is selected from plural different sound generating modes. The sound generation is respectively controlled in the circuits 20 and 21 in accordance with the selected sound generating mode. Thus, the combination mode of sound generation in the circuit 20 and 21 is freely switched in accordance with the selection of a sound generating mode.
Patent JP-H04314240-A (JP)
Title: Communication system and communication method
Inventor: ARAKAWA TADASHI
IPC: H04N1/00
Filed: 1991-04-12
Abstract: PURPOSE:To simplify the correspondence between a facsimile transmission command and a transmission document data and to surely exclude the facsimile transmission mode. CONSTITUTION:Communication terminal equipments (WS) 101,102 output a transmission command to a common printer controller 104 as print data and then output a transmission data. Thus, the printer controller 104 stores the print data in the order of request corresponding to the WS publicating the print data and discriminates whether the data is an output data to a facsimile equipment 106 or an output to a printer 5 based on a command code included in the print data. Then in response to the result of discrimination, the transmission data is outputted to the facsimile equipment 106 or the printer 105. Moreover, after the transmission data is outputted from the printer controller 104 to the facsimile equipment 106, the output destination of the transmission data is changed to the printer.
Patent JP-S565409-A (JP)
Title: Hair dyeing method
Inventor: KIHARA RIKUO
IPC: A61K8/24
Filed: 1979-06-26
Abstract: PURPOSE: To perform safe hair dyeing, without dyeing or damaging the skin, by dyeing the hair with an aqueous solution of a reactive dye, while keeping the pH of the solution to weak alkali with sodium acetate, etc.  
     CONSTITUTION: An aqueous solution of a reactive dye is added with a pH-regulating agent selected from sodium or potassium salt of acetic acid, carbonic acid or phosphoric acid, or aqueous ammonia to adjust the pH of the solution to weak alkaline state, i.e. between 8.5 and 11.0. The liquid is applied to the hair, left for several tens minutes at room temperature, and washed off. The hair can be dyed in the color similar to the one attained by the use of an oxidative dye. The reactive dye has been developed for the dyeing of textile such as cotton cloth, and is for example, the compounds of the formulas IWIII. Since it has high molecular weight, it does not penetrate into the skin and is safe to the health. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S523823-A (JP)
Title: Germicide for agriculture and gardening
Inventor: KAWADA SEIGO
IPC: C07C233/65
Filed: 1975-06-27
Abstract: PURPOSE: A low toxic germicide possessing strong germicidal actions durable for a long time on diseases in agricultural and garden stuff and in soil, without troubles of harms to useful plants. 
     COPYRIGHT: (C)1977,JPO&Japio