baber/WOPTO huggingface dataset:
Patent JP-H034137-A (JP)
Title: Liquid sample injector
Inventor: KOMORI KYOICHI
IPC: G01N1/10
Filed: 1989-05-31
Abstract: PURPOSE:To inject a liquid sample under various conditions by fitting a sample bottle to a turntable, rotating the bottle and making a centrifugal force operate on the sample, separating a liquid phase and a vapor phase. CONSTITUTION:The sample bottle 8 is held by the holder 6 of the turntable 2. When the turntable 2 is rotated, the vapor phase and liquid phase are separated in the sample bottle 8 with the centrifugal force. Then when the holder 6 is moved to a position 8' toward the center of the turntable 2 in a radial direction, the tip of a thin pipe 28 is inserted into the liquid phase in the sample bottle 8. Further, the tip of a thin pipe 30 is inserted penetrating seal materials 36 and 42 of a coupling part 32. When an opening/closing valve 46 is opened, compressed gas is supplied from the external pipe 28b of the thin pipe 28 to the vapor phase part of the sample bottle 8 to pressurize the vapor phase part, and the liquid sample is pressed in the internal pipe 28a and led out of the hollow pipe 40 of the coupling pipe 32 into a thin pipe 30. Consequently, the liquid sample in the sample bottle can be taken out irrelevantly to the direction and value of the gravitational force.
Patent JP-S5665806-A (JP)
Title: Herbicide
Inventor: KUZAN SHINPEI
IPC: A01N43/78
Filed: 1979-10-31
Abstract: PURPOSE: A herbicide, having a synergistic effect and improved selective herbicidal activity, and comprising benzothiazol-2-yloxy-acetic acid N-methylanilide, p-nitrophenyl 2,4,6-trichlorophenyl ether, etc.  
     CONSTITUTION: A herbicide comprising one or two or more types selected from a bezothiazol-2-yloxy-acetic acid N-methylanilide of the formula, p-nitrophenyl 2,4, 6-trichlorophenyl ether, α-(2-naphthoxy)-propionanilide, 4-(2,4-dichlorobenzoyl)- 1, 3-dimethylpyrazol-5-yl-p-toluenesulfonate, 2, 4-bis( ethylamino )-6-methylthio-1, 3,5-triazine and 4-(4-chloro-o-tolyloxy)butyric acid as active constituents.  
     EFFECT: Low toxicity to warm-blooded animals and without phytotoxicity to cultivated crops. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63304799-A (JP)
Title: Time division exchange
Inventor: TSUSHIMA HIROYUKI
IPC: H04Q11/04
Filed: 1987-06-05
Abstract: PURPOSE:To improve affinity with software and to simplify an additional circuit by inserting an adder to the data line of a channel control memory and setting the correspondence of channel data and the channel memory to an additional value. CONSTITUTION:The additional value of the adder 4 inserted into the data line 6 of the channel control memory 2 is the highway and the time slot of channel data and an address on the channel memory 1. With calculating the address and adding it to channel exchange information given from software, the adder 4 takes correspondence between the highway and the time slot of channel data and the address on the channel memory 1. Consequently, software can directly designate a highway number and a time slot number as channel exchange information to the data bus of the channel control memory 2. Thus, an effect can be obtained in the generation of software and debug, and circuit constitution can be simplified.
Patent JP-S5364532-A (JP)
Title: Photo attenuator
Inventor: MATSUI TERUJI
IPC: G02B6/00
Filed: 1976-11-19
Abstract: PURPOSE: To attenuate the light power of a photo transmission path continuously without using any polarizing plate and without any transmission insertion loss by mounting refractive index distribution type lenses to the ends of incident side and exit side optical fibers, providing a diaphragm between both lenses and adjusting the opening of the diaphragm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04226192-A (JP)
Title: Composition for improving low-temperature flow properties of intermediate fraction
Inventor: NIKORASU FUERUDOMAN
IPC: C10L1/22
Filed: 1991-06-12
Abstract: PURPOSE: To obtain an additive compsn. improving cold flow properties of middle distillates by compounding an oil-soluble ethylene backbone flow improving polymer, an oil-soluble hydrocarbyl substd. amide salt and a benzoic acid deriv. respectively specified.  
     CONSTITUTION: Middle distillate fuel contains about 0.001-0.5 wt.% of an oil- soluble ethylene backbone flow improving polymer having a number average mol.wt. of about 500-50,000 (A), about 0.001-0.5 wt.% of an oil-soluble hydrocarbyl substd. amine salt or amide of carboxylic aid or anhydride (B) and about 0.01-0.5 wt.% oil-soluble substd. amine salt or amide of a benzoic acid deriv. represented by formula I or a phosphoric acid deriv. represented by formula II (C) (the above mentioned wt.% is based on the wt. of the total fuel compsn.). In the formulae, X is O or S, R 1 , R 2 , R 3 , R 4  and R 5  are each H, a 1-24C hydrocarbyl group or a 1-24C oxygen-containing hydrocarbyl group and R 6  and R 7  are each H or a 1-28C hydrocarbyl group. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6121292-A (JP)
Inventor: HAMAMURA HIROYUKI
IPC: E21B4/16
Filed: 1984-07-06
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-S63258450-A (JP)
Inventor: AMII DAIAN TOREINAA
IPC: C07C239/00
Filed: 1987-06-05
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-S5764427-A (JP)
Title: Method for forming closed end part of pipe for buffer
Inventor: MATSUDA TOSHIYO
IPC: B21D41/04
Filed: 1980-10-07
Abstract: PURPOSE:To perform closing of the pipe simultaneously with forming of the fitting bracket so that the process may be simplified and the productivity may be improved, by closing the end of pipes under a pressure contacted condition by a press working after a sealing member is inserted into the end of pipes. CONSTITUTION:A sealing member 3 composed of an elastic materials such as aluminum, copper and rubber, is put in a section 2 to be worked of a pipe 1 and a jig 4 is also inserted near the section 2 to be worked of the pipe 1, and then, the section 2 to be worked of the pipe 1 is closed under a pressure contacted condition by  applying a pressing work for a prescribed length. After that, a pipe 1 for buffers  which has a closed end and uses the closed end as the fitting bracket is obtained. In  this way, the closing of the pipe 1 and the forming of the fitting bracket can be performed synchronously by a pressing work to the end part of the pipe 1, and thus, the manufacturing process is remarkably simplified.
Patent JP-2000326075-A (JP)
Title: Resistance welding machine
Inventor: HAMADA YOSHIAKI
IPC: B23K11/25
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To decrease workload of a welder, while ensuring the quality of welding and surely preventing weld defects. SOLUTION: A resistance welding machine is provided with a electrode 2 for passing a welding current to a work for welding and a controller 4 supplying electric power to the electrode 2 via a transformer 3 for welding, corresponding to a set value of welding current. The welding current passing the electrode 2 is detected with a sensor part 7 of a electric current detector 7, and the detected data are fetched by a monitor part 8 and are subjected to A/D conversion. These detected data are taken into a automatic adjusting device 11, and prescribed numbers of the latest detected data are stocked. The automatic adjusting device 11 detects the variation of welding conditions from the detected data of prescribed numbers in stock, and based on the detected result, the controller 4 increases or decreases welding current by adjusting the electric power supplied to the electrode 2.
Patent JP-S62298742-A (JP)
Title: Cover piece supply mechanism for microscope specimen generator
Inventor: TAKAHASHI TOMIO
IPC: G02B21/34
Filed: 1986-06-18
Abstract: PURPOSE:To protect a specimen from a damage at sealing work for sticking a cover piece on the top of a slide glass, by feeding the cover piece onto the top of the slide glass at the same speed as the feeding speed of the slide glass. CONSTITUTION:A feed roller 45 is turned by a proper angle of rotation to match the length of a cover piece 2 necessary for sticking it on the top of a slide glass and the cover piece 2 is cut off with a cutter 5 to be fed downward by a feed roller 50. Then, when a slide glass 8 with the specimen stuck thereon is fed, an oscillating arm 54 is oscillated upward to rise the feed roller 50, so that the cover piece 2 is pushed upward by an elastic roller 49 as given an elastic force by the resilience of a tension spring. This allows the top of the cover piece 2 to get in contact elastically with the undersurface of a feed roller 51 rotating synchronously with the feeding of the slide glass and thus, the cover piece 2 is sent onto the top of the slide glass at the same speed as the feeding speed of the slide glass to stick.
Patent JP-S5264681-A (JP)
Title: Preparation of pre-preg wire
Inventor: SHIBAYAMA KIYOUICHI
IPC: H01B13/16
Filed: 1975-11-21
Abstract: PURPOSE: After the wire is electrically coated with a water dispersing type synthetic resin varnish by cataphoresis, heat treated and further processed with thermosetting resin varnish and then heat treated, a pre-preg wire having a large strength may be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S622382-A (JP)
Title: Feature extracting devie for pattern
Inventor: OOTA KENICHI
IPC: G06K9/62
Filed: 1985-06-28
Abstract: PURPOSE:To obtain stroke information to be extracted by moving an original graphic pattern in parallel to the direction which has been shifted by a prescribed angle from the direction of a stroke to be extracted, and executing a prescribed logical operation for each picture element of the obtained pattern and the original graphic form. CONSTITUTION:A character image which has been printed on a business form 1 is inputted to a feature extracting circuit 8 through a photoelectric converter 3, an A/D converter 4, a binary-coding circuit, a character segmenting circuit 6, and a normalizing circuit 7. In the feature extracting circuit 8, patterns which have moved in parallel picture element patterns by one picture element portion to the upper left and the upper right, respectively are superposed on each other so that the character frames coincide with each other, exclusive OR is taken by a picture element unit, and its result is moved in parallel by one picture element in the right direction. Next, the patterns are superposed on each other so that the character frames of both the patterns coincide with each other, and by taking AND of each picture element, a border line except the oblique direction is extracted from the original pattern. These feature quantities are inputted to a character recognizing part 12, a discrepancy degree to a dictionary pattern in a dictionary memory 10 is calculated by a discrepancy degree calculating circuit 9, a dictionary pattern whose discrepancy degree becomes minimum is detected by an identification circuit 11, and it becomes a recognition result.
Patent JP-H04366054-A (JP)
Title: Damper structure for torque converter
Inventor: MAEDA HIROAKI
IPC: F16H45/02
Filed: 1991-06-12
Abstract: PURPOSE:To provide a damper for a torque converter in which an effect of a centrifugal force is eliminated without using a high strength material. CONSTITUTION:A plate member 10 is connected to an input member. A first plate member 12 connected to an output shaft is disposed to one side of the plate member. A second plate member 14 connected to the first plate member is disposed on the other side of the plate member opposite to the first plate member. First elastic members 24 are supported between these first, second plate members and the plate member. A second elastic member 26 is supported between the first and second plate members on the inner peripheral side of the first elastic member and the plate member. Also, the plate member is formed of the outer peripheral side annular section and a press member 28 formed to project from the annular section to the inner peripheral side. The offset side of an axial side surface of the press member of the plate member is guided by a guide section 44 of the second plate member so that an offset amount cannot be increased, but relative rotation of the offset side is possible.
Patent JP-S5665216-A (JP)
Title: Heat radiation control unit
Inventor: MIYAZAKI YOSHIROU
IPC: G05D23/12
Filed: 1979-10-31
Abstract: PURPOSE: To enable accurate temperature control with a simple structure by contacting a heat generating apparatus with a radiator plate through a bellows in which operating fluid is enclosed.  
     CONSTITUTION: The heat from a heat generating apparatus 8 which is the object of temperature control heats an operating fluid 16 enclosed in flexible bellows 14 through a base plate 1. When the temperature of the operating fluid raised higher than a specified temperature, the bellows 14 extends to contact a contact plate 15 of the bellows 14 to a radiator plate 12. As a result, the apparatus is cooled to a temperature lower than a specified temperature. Then, the vapor pressure of the operating fluid reduces to contact the bellows 14. Consequently, the contact plate 15 removes from the radiator plate 12 to stop radiation. Thus, by repeating radiation at the boundary of the specified temperature, accurate temperature control can be effected with a simple structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5765014-A (JP)
Title: Digital control attenuator
Inventor: UYA MASARU
IPC: H03G3/02
Filed: 1980-10-07
Abstract: PURPOSE:To control an analog signal in equal digital step with a simple constitution, by supplying an input signal to the input of the 1st stage through cascade connection of a plurality of signal attenuators, controlling it with a digital control signal and obtaining an output signal from the final stage. CONSTITUTION:Input ternimals 4-1-4-4 of a digital control signal in 4-bit binary have weight of 2<0>, 2<1>, 2<2>, 23. Buffer amplifiers 5-1-5-4 are provided corresponding to each bit of the digital control signal to drive corresponding switches SWP1- SWP4. Inverters 6-1-6-4 drive switches SWS1-SWS4 which invert the outputs of each amplifier, and when the voltage at terminals 4-N (where: N=1-4) is ''0'', the switch SWSN is turned on and the switch SWPN is turned off, and when the voltage is ''1'', the switch SWSN is turned off and the switch SWSN turns on. Thus, the amplitude of analog input signal can be outputted into equal digital step control with a simple constitution.
Patent JP-S6322681-A (JP)
Title: Ink jet printing method
Inventor: DEIBITSUTO II HATSUKURUMAN
IPC: B41M5/52
Filed: 1987-06-05
Abstract: PURPOSE:To enhance water resistance after ink jet printing, by a method wherein an ink composition containing a dye, a vehicle and a reactive chemical species is used to be reacted with other chemical species on a substrate to form a polymer and the dye is internally bonded to the polymer. CONSTITUTION:An ink composition contains a vehicle comprising glycol or low MW alcohol, water and a dye. When the vehicle of the ink composition comprises glycol: in case of an aqueous solution, glycol is usually present in a quantity range of about 10-60% and balanced by water. The dye has sufficient tinting strength and is present in an amount of about 1-10% of the ink composition. When reaction is performed on a substrate, a reactive chemical species is contained in the ink composition and, when adhered to the substrate containing cellulose, reacted with cellulose to form a cellulosic polymer and carbon particles are held in the polymer lattice and ink becomes water-resistant.
Patent JP-H0396315-A (JP)
Title: High molecular pipe body manufacturing device
Inventor: HAINRITSUHI HORUTSUAA
IPC: B29C48/09
Filed: 1990-05-30
Abstract: PURPOSE: To adjust the wall thicknesses of inner and outer polymeric compsns. and the uniformities in a peripheral edge direction of them by adjusting the eccentricity of a flow pipe with respect to a central pin and controlling the inner and outer dimensions of first and second polymeric compds. when a polymeric pipe is extruded. CONSTITUTION: The wall thickness of an inner polymeric compd. is accurately adjusted by adjusting the nut 84 positioned behind a housing 14. The adjusting screws 66, 67 of an inner flow pipe 60 and the opening part 54 of a guide sleeve 50 are properly adjusted with respect to a center pin 76 and a support pipe member 77 and can be adjusted so that an inner polymeric flow path 90 obtains absolute concentricity in its peripheral edge direction. As a result, an obtained pipe member T has the inner polymeric compd. having uniform wall thickness along its entire circumference. The concentricity of the outer mold 10 of an outer mold assembly 100 to an inner mold 85 and a material guide bush 40 is set by a plurality of the centering studs 103 extended through the screw part 104 of the housing 14 to come into contact with the radial outer surface of a mold holder 102. By the axial position of the outer mold 101 with respect to the guide bush 40, the radial wall thickness of the outer compd. of the pipe member T is controlled.
Patent JP-H08308394-A (JP)
Title: Device for fixing sheet and device for recovering dew drop
Inventor: NAOKI TAKENOSUKE
IPC: A01G9/14
Filed: 1995-05-16
Abstract: PURPOSE: To provide a sheet-fixing device and a dew drop-recovering device, capable of spreading only a sheet and independently spreading two sheets, enlarging a space between a frame and a band or string for pressing the sheet to smoothen the winding-up or winding-back of the sheet for ventilation, and further capable of being utilized not only for fixing the sheet but also for recovering and draining the dew drops on the back surface of the sheet. CONSTITUTION: A sheet-fixing device A is provided with the first dovetail groove 2 and with the second dovetail groove 3 continuously disposed on the obliquely lower side of the first dovetail groove. A dew drop-recovering device comprises the sheet-fixing device A, a joint attached to the device A, and a hose C or joint.
Patent JP-S621831-A (JP)
Title: Method for separating and taking out slag in continuous smelting process
Inventor: YAMASHIRO AKIYOSHI
IPC: C22B15/00
Filed: 1985-06-27
Abstract: PURPOSE:To improve yield of slag by lowering temp. in a separating furnace at stilling and separating slag and matte, to form a solidified or semimelted surface layer part at upper surface part of slag, and allowing floating materials in slag layer and matte grain contained in slag to fall sedimentarily to matte layer. CONSTITUTION:Molten material composed of the slag 2 and the matte 3 formed at pretreatment of ore is heated by electricity conduction through electrodes 4, 4 while being charged 7 continuously into the separating furnace 1. Electrode voltage is set lower than usual by 10V, the temp. in the furnace 1 is set lower than usual, to cool upper surface part of the slag 2 layer, and to solidify the surface layer part 9. Consequently, the floating materials 8.8... are stayed in the furnace 1 together with the part 9 for a long period and these are not allowed to flow 5 outside the furnace 1. Role as heat holding material is played by the part 9, temp. of the slag 2 and the matte 3 are held to about 1,250 deg.C, and obstruction of sedimentation of matte grains due to the raise of viscosity of the slag 2 is prevented. The slag 2 after removing matte grains is allowed to flow under side of the part 2, drained 5 and taken out, and the matte 3 is taken out from a taking-out hole 6.
Patent JP-H06330492-A (JP)
Title: Net for papermaking
Inventor: OGAWA KATSUYA
IPC: D06M101/16
Filed: 1993-05-19
Abstract: PURPOSE:To provide a net for papermaking capable of preventing stain resulting from adhesion of gum pitch contained in a papermaking raw material and standing long-term use (excellent durability). CONSTITUTION:A net for papermaking consists of a net base part made by weaving nylon yarn or polyester yarn as warp A and nylon yarn or polyester yarn as weft B, a coating film of resin formed on the surface of each yarn, composed of a resin polymerizable with a graft polymerizable monomer described in the following and a graft polymerization part formed by subjecting a hydrophilic group-containing monomer to graft polymerization on the coating film of the resin. A thermosetting resin such as epoxy resin (including urethane- modified epoxy resin), urethane resin or phenol resin is used as the resin material constituting the coating film of the resin. 2-Acrylamido-2- methylpropanesulfonic acid, vinylsulfonic acid, styrenesulfonic acid or allylsulfonic acid can be used as the monomer to be subjected to graft polymerization.
Patent JP-S6031677-A (JP)
Title: Device for optically calculating correlation
Inventor: HAYAKAWA TAKESHI
IPC: G02B27/42
Filed: 1983-08-02
Abstract: PURPOSE:To perform operation for obtaining congruent transformation-type correlation in a speed approximated real time, by constituting a calculating device with two space light modulation tubes, a laser source, two lenses and a detector. CONSTITUTION:A pattern 21 of an aggregate of bacteria at a time of t0 is magnified by a lens 1, and a pattern (g) is read and stored in an optoelectric crystal 22c of a space light modulation tube 22. The state (h) upon expiring of 50msec is read and stored also in said tube 22 at a distance 22b away from the pattern (g). Parallel beams from a laser source 30 are projected onto the crystal 22c through half-mirrors 24 and 23, and reflecting light including said information (g) and (h) is taken out. The light which is reflected by the half-mirror 23 is Fourier-transformed by a lens 2. Its pattern is read and stored in an optoelectric crystal 25c of a space light modulation tube 25. This information is read by the parallel laser beams which are supplied by the light source 30 through half- mirrors 24 and 26 and a total reflection mirror 27, and the light including this information if Fourier-transformed by a lens 3, thereby being focused on a detector 28.
Patent JP-S5367033-A (JP)
Title: Electric wave preventing method for ignition circuit of internal combustionengine and ignition circuit apparatus utilizing above preventing methodtherfor
Inventor: NISHIO KANEMITSU
IPC: F02P15/00
Filed: 1976-11-25
Abstract: PURPOSE:To improve the preventing effects for the electric wave noises by controlling the capacitive discharge current with restricting the capacitive discharge current of the circuit to the low voltage in the ignition circuit of internal combustion engine.
Patent JP-H05330189-A (JP)
Title: Printer and electronic machinery
Inventor: TAKIZAWA HIROSHI
IPC: B41J19/76
Filed: 1992-06-02
Abstract: PURPOSE:To accurately set a line-to-line pitch at the time of the printing of a bit image wherein line-to-line pitch irregularity is especially conspicuous by restoring the engagement of a paper feed clutch to a normal state by executing paper feed prior to the printing of a figure over two or more lines. CONSTITUTION:In a printer of a form printing a character or figure by a dot becoming a unit of a pixel, a head 110 transferred in a figure direction, a paper feed roller 80 transferring recording paper 20 and a paper feed clutch mechanism 70 intermittently transmitting the drive force of a motor 40 being a drive source to the paper feed roller 80 are provided. Paper feed is executed prior to the printing of a figure over two or more lines. As a result, since paper feed is executed prior to printing on and after the next line even when a user pulls recording paper and the engagement of a paper feed clutch is released from a normal position, the engagement of the paper feed clutch is restored to a normal state. Therefore, a line-to-line pitch at the time of the printing of a bit image wherein line-to-line pitch irregularity is especially conspicuous can be accurately set.