baber/WOPTO huggingface dataset:
Patent JP-H04284143-A (JP)
Title: Ceramic port liner
Inventor: WATANABE YOSHIMASA
IPC: F02F1/42
Filed: 1991-03-11
Abstract: PURPOSE:To sufficiently improve heat insulation between an exhaust port and a cylinder head while sufficiently cooling a valve seat. CONSTITUTION:In the case of a ceramics port liner 11 integrally formed by a method of internal chill relating to a cylinder head 12 so that an exhaust port 16, provided in a cylinder head 12 of an internal combustion engine, is lined to partly form an internal wall surface of the exhaust port, a peripheral surface is formed as a tilt surface 21 relating to a diametric directional surface of a valve seat 20 so that at least an end part adjacent to the valve seat 20 of an exhaust valve is formed tapered.
Patent JP-H04282243-A (JP)
Title: New laminated product
Inventor: KATAOKA HIROSHI
IPC: B29L7/00
Filed: 1991-03-11
Abstract: PURPOSE:To prevent a laminated product from becoming white and also improve scratch resistance by laminating a polyvinylbutylal sheet layer and a glass sheet layer sequentially on a polycarbonate resin sheet layer having a weight average molecular weight of 40,000 or higher. CONSTITUTION:A polycarbonate resin sheet PC layer 3 having a weight average molecular weight of 40,000 or higher, a polyvinylbutylal sheet PVB layer 2 and a glass sheet layer 1 are stacked over each other. After this, this laminated product is placed in a decompressed atmosphere so that air is removed sufficiently from the inter-layer space and the layers are allowed to stick to each other under thermal pressurized conditions. The PC sheet layer recommended is a sheet having a weight average molecular weight of 20,000 or higher and biaxially stretched by a factor of 2 or more in terms of area ratio. The PVB sheet layer acts to adhere the glass sheet to the PC sheet layer, prevent the laminated product from cracking due to a bimetal effect during a cool/heat cycle test following the generation of a crack on account of a difference in the coefficients of thermal expansion of the glass sheet layer and the PC sheet layer, and improve the anti-impact properties of the laminated product.
Patent JP-S58162410-A (JP)
Title: Buffering apparatus for lump substance etc. in belt conveyor chute
Inventor: FUKUI KUNIO
IPC: B65G39/06
Filed: 1982-03-19
Abstract: PURPOSE:To prevent generation of damage and troubles etc. in a carrying conveyor because of the impact due to lump substance by installing a rotary drum equipped with a plurality of buffering vanes in a throwing-in port for lump substance in a carrying conveyor, and thus permitting the impact force due to the lump substance to be absorbed by said rotary drum. CONSTITUTION:The mined substance M such as rock, earth, and sand is transported in the horizontal direction by a carrying conveyor 1, and then dropped- down onto the second carrying conveyor 10 installed downward at the terminal end of the carrying conveyor 1 and transported to a prescribed position. In this case, a rotary drum 3 equipped with a plurality of buffering van 5 on the periphery is installed inside a feeding chute 2 installed above the carrying conveyor 10, and the fitting shaft 30 of the rotary drum 3 is connected with a driving apparatus 7, and the both edges of the fitting shaft 30 are supported to be moved up and down. Said buffering van 5 is constituted of three steel rail members 51 connected in the longitudinal direction, and installed and fixed at each position equally divided into 16 parts on the whole periphery of a roll plate 32.
Patent JP-H01219060-A (JP)
Title: Dipping nozzle for continuous casting
Inventor: AOKI YOSHIAKI
IPC: C04B35/48
Filed: 1988-02-26
Abstract: PURPOSE:To prevent disconnection in a drawing stage and to improve quality of product by regulating particle size of nonmetallic material such as alumina, zirconia, etc., in a nozzle material to within a specified range. CONSTITUTION:Particle sizes of nonductile nonmetallic materials such as alumina, zirconia, etc. in a material for a dipping nozzle, are regulated to >=100mum and <=10mum. If it is >=100mum, such nonmetallic raw material floats on the surface of molten steel when it is dissolved out of a nozzle material and is not left in the inside of the nozzle. If it is regulated to <=10mum, no adverse effect is caused on a drawing work. By this regulation, influences on drawing work due to the nonmetallic impurities in the course of drawing are eliminated, generation of disconnection is prevented, and the quality of drawn product is improved.
Patent JP-H03246749-A (JP)
Title: Numeric character input device
Inventor: KOMATSU HIROMI
IPC: G06F17/22
Filed: 1990-02-26
Abstract: PURPOSE:To input a numeric character by an operator without being conscious of a paragraph at every prescribed digit by performing the paragraphing processing of the numeric character at every prescribed digit with a paragraph control part, and inserting a comma and a period with a comma and period insertion part. CONSTITUTION:The numeric character 1234, for example, is sent from a KANJI (Chinese character) numeric character conversion processing part 2 to the paragraph control part 5, and the paragraphing processing at every three digits is performed on the numeric character 1234 at the paragraph control part 5, and the numeric character 1234 is paragraphed to the numeric character 1 and the numeric character 234. Next, paragraphed numeric characters 1 and 234 are sent to the comma and period insertion part 6. The comma and period insertion part 6 inserts the comma between sent numeric characters 1 and 234, then, the numeric character 1,234 can be obtained. In such a way, the operator can input the numeric character without being conscious of the paragraph at every three digits.
Patent JP-H11243047-A (JP)
Title: Positioning method in charged-beam exposure and line-width measuring method
Inventor: KOIKE KAORU
IPC: G01B11/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To measure connecting accuracy directly at the circuit pattern on a substrate, by measuring the connecting accuracy between transferred patterns by the image comparison of a plurality of the transferred patterns with the transferred pattern, which is formed by the transfer based on a plurality of the transferred pattern and the pattern, wherein the connecting part is deviated beforehand. SOLUTION: The connecting accuracy between the transferred patterns as a plurality of patterns at the different times is measured by the image comparison of a plurality of the transferred patterns, the transferred pattern which is obtained by transferring the designed pattern wherein the connecting part is deviated beforhand in the design stage by exposure, and development or the transferred pattern which is estimated by simulation. For example, the design pattern of line and base, which are deviated by, e.g. 20 nm each as the specified amount in the Y direction, is formed. The design pattern is exposed to photosensitive resist film formed on a substrate by exposure and development. The design pattern is exposed. Furthermore, the development of the exposed resist film is performed. Thus, the transfer pattern when the pattern forming is actually performed is obtained.
Patent JP-S63213430-A (JP)
Inventor: MATSUMOTO ATSUO
IPC: H02J7/10
Filed: 1987-02-26
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-H03251541-A (JP)
Title: Vasodilator
Inventor: NOGUCHI KEIICHI
IPC: A61P9/10
Filed: 1990-02-26
Abstract: PURPOSE:To provide a vasodilator having a vasodilating activity similar to that of nitroprusside, not having adverse actions such as excessive vasodepressor and useful for the treatment of cardiac failure, acute cardiac infarction, etc., by compounding a specific pentapeptide or a salt thereof as an active ingredient. CONSTITUTION:The objective vasodilator contains a pentapeptide of the formula (Asp is L-aspartic acid residue; Ser is L-serine residue; Gly is glycine residue; Lys is L-lysine residue) or a salt thereof (e.g. hydrochloride, sulfate, phosphate, acetate or citrate). The pentapeptide of the formula is administered in a dose of 0.01-10mg/kg a day in a case of oral administration and in a dose of 10-1000mug/kg a day in a case of parenteral administration.
Patent JP-S59169595-A (JP)
Title: Water disposal
Inventor: ETOU YOSHIHIRO
IPC: C02F1/58
Filed: 1983-03-17
Abstract: PURPOSE:To efficiently remove F- existent in water without the formation of an obstacle caused by scale, by adding a Ca compound to water containing F- and SO4<2->, separating the obtd. liquid suspension into treated water and a precipitate, and returning the precipitate to the step of adding the Ca compound. CONSTITUTION:Water containing F- and SO4<2-> is introduced through a raw water pipe 6 into a dissolution tank 1, a precipitate in a final precipitation tank 5 is introduced through a returning pipe 7, and an acid is added through a chemical feeder pipe 9 at need to dissolve the returned precipitate. Then, outflow water from the tank 1 and a precipitate in a precipitation tank 3 returned through a returning pipe 8 are introduced into the first reaction tank 2 to further form precipitates in the presence of Ca<2+>. Hereon, a Ca salt and a pH adjusting agent are injected through chemical feeder pipes 10, 11, respectively, at need. Then, the reacted liquid is separated into a liquid and solid matter in the precipitation tank 3. A part of the precipitate is returned through the pipe 8 to the tank 2, while the remainder is discharged through a sludge discharging pipe 12. On the other hand, a carbonate and a pH adjusting agent are added to a supernatant liquid in the second reaction tank 4 through chemical feeder pipes 14, 15, respectively, said supernatant liquid is separated into a liquid and solid matter in a tank 5, and the precipitate is returned to the tank 1.
Patent JP-S62207963-A (JP)
Inventor: AREN REONAADO HORISUTA
IPC: G01R13/34
Filed: 1987-02-27
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-H04281883-A (JP)
Title: Direction unifying device
Inventor: NOMURA HIROSHI
IPC: B07C1/20
Filed: 1991-03-11
Abstract: PURPOSE:To allow the easy discovery of the abnormality in 2nd reading sections and to eliminate faults by comparing the reading rate read in the 2nd reading sections with the reading rate read in 1st reading sections. CONSTITUTION:An object to be detected is detected by at least a pair of the 1st reading sections 18. The object to be detected from the 1st reading sections 18 is made invertable according to the detection information from the 1st reading sections 18 in an inversion section 20. Further, the object to be detected from the inversion section 20 is detected in at least a pair of the 2nd reading sections 22. The detection rate by the 1st reading sections 18 is calculated by a 1st arithmetic processing section 70. Further, the detection rate by the 2nd reading sections 22 is calculated by a 2nd arithmetic processing section 72. The outputs from the 1st and 2nd arithmetic processing sections 70, 72 are compared by a comparing section 74. The display according to the output from the comparing section 74 is made displayable by a display section 24. Consequently, the abnormality of the 2nd detecting section is early discovered and the faults are eliminated.
Patent JP-S54137544-A (JP)
Title: Cooling method of exciting coil in eddy current joint
Inventor: OOUCHI ISAO
IPC: H02K9/00
Filed: 1978-04-17
Abstract: PURPOSE: To improve cooling effect, by letting cooling water flow to not only the insides of rotary eddy current drums but also a waterway of a fixing cover at the output side while cooling an exciting coil and a yoke portion by the blast action of a spider.  
     CONSTITUTION: Cooling water is divided into two courses of a main course A for cooling eddy current drums and a by-course B for cooling an exciting coil and a yoke. With the main course A, cooling water advances into the eddy current drums 2, 2' as shown in the arrow head C, absorbs the heat of generation of the eddy current drums and passes as D→E; with the course B, cooling water enters a water chamber of a cover at the outut side, cools the exciting coil 11 through the yoke 6, passes as G→H→I→E and is discharged. A cooling wind entering as shown in the broken line arrow head J from an intake port 5 passes through a ventilating hole of the yoke 6 as K, K', cools the yoke and a bearing and flows as L→M and M' →E. Thus, cooling effect can be improved by jointly using the cooling wind and cooling water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04264212-A (JP)
Title: Automatic offset/amplitude correction system for sensor signal
Inventor: HIROTA MITSUHIKO
IPC: B23Q15/007
Filed: 1991-02-19
Abstract: PURPOSE:To automatically execute an offset correction and an amplitude correction for a signal from a sensor of a detector which detects a speed and position. CONSTITUTION:Signals from sensors in detectors which are mounted on a spindle of a machine tools and a rotating shaft of a motor to detect rotational speeds and positions are converted into digital values to obtain (S3) averages (S1 and S2). As the averages are values of amplitude centers, offset correction values HA and HB are determined (S4) in difference between the values and values of set amplitude centers. An offset correction value is added to values of signals from the sensors to determine signals PCDa and PCDb without offset (S7) and a signal of the position interpolated in a sine wave of the sensor signal is determined from the signals. Moreover. analog values of the offset correction values HA and HB are added to the sensor signal to determine an analog signal offset corrected while an amplitude correction is performed to obtain feedback signals of the position and speed.
Patent JP-S52129368-A (JP)
Title: Manufacture of electronic tube heater
Inventor: MAEKAWA RIYOUICHI
IPC: H01J1/24
Filed: 1976-04-23
Abstract: PURPOSE: To form a uniform electrodeposition layer even for a filament of a complicated shape through electrodeposition of alumina onto a conductive filament, and thus to secure solid adhesion of aluminal layer to preserve the product property with high dependability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02256552-A (JP)
Title: Modulator
Inventor: OGINO KINJI
IPC: B60T8/32
Filed: 1989-02-28
Abstract: PURPOSE:To shorten the brake distance on a split road surface by carrying out only the cut-off of a hydraulic pressure to a rear wheel cylinder by a traction piston without cutting off the introduction of hydraulic pressure from a master cylinder into a front wheel cylinder. CONSTITUTION:A cut valve 6 is inserted into a liquid passage 11A for connecting a master cylinder M/C and the pressurizing chamber 4 of an antilock cylinder 1, and the pressurizing chamber 5 of the antilock cylinder 1 is connected to the second hydraulic pressure source 68 through the first solenoid valve 60. Further, the pressure receiving chamber 4 is connected to a front liquid chamber 29 formed in the small diameter part 27 of a traction cylinder 25 through a liquid passage 11B. A piston 45 is fitted into the small diameter part 27, and the rod 40 of a piston valve 39 is fitted into the insertion part 46 of the piston 45. Further, the rear part 53 of a traction piston 52 is fitted into the large diameter part 26 of the traction cylinder 25, and a rear part pressurizing chamber 35 in the large diameter part 26 is connected with the pressurizing chamber 5 through the second solenoid valve 61 and connected with a reservoir 66 through the third solenoid valve 62.
Patent JP-S60190351-A (JP)
Inventor: FUKUDA HIROYUKI
IPC: C08J5/24
Filed: 1984-03-12
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-H0582874-A (JP)
Title: Optical amplifier
Inventor: BERUTORUTO BETSUDEINKU
IPC: H01S3/094
Filed: 1992-03-03
Abstract: PURPOSE: To provide an optical amplifier which can function without requiring an optical fiber tube coupler normally employed for delivering a pumping light to a core in an optical amplifier. CONSTITUTION: The optical fiber is employed for amplifying an optical signal being transmitted through an optical fiber tube and attenuated due to loss. The optical fiber comprises an optical signal amplifying fiber part 2 having a core 3 and a clad 4 for amplifying an optical signal, and a pump laser 1 emitting a pumping light. The pump laser 1 is arranged such that the pumping light passes laterally through the clad 4 at the optical signal amplifying fiber part 2 to impinge on the core 3.
Patent JP-H04260664-A (JP)
Title: Irreducible dielectric ceramic composition
Inventor: WATANABE MATSUMI
IPC: C04B35/49
Filed: 1991-02-18
Abstract: PURPOSE:To provide an irreducible dielectric ceramic composition having high dielectric constant, small dielectric loss and long life under load at high temperatures and irreducible even by firing in a neutral or reducing atmosphere together with a base metal such as Ni. CONSTITUTION:The objective composition contains a polycrystalline solid solution expressed by the compositional formula {Ba(1-x) Cax}A. {Ti(1-y) Zry}B. O3+aM1+bM2+c(M3+m4) wherein M1 is at least one kind of Mn or Cr compound; M2 is Si compound; M3 is Y compound; M4 is Nb compound; a, b and c satisfy the formulas 0.05<=a<=1.0, 0.05<=b<=1.0 and 0.05<=c<=1.5 (wt.% based on ABO3 in terms of oxide); the maximum content of M3 is 1.0wt.%; the maximum content of M4 is 0.5wt.%; and x, y and A/B satisfy the relations 0<=x<=0.24, 0.08<=y<=0.22 and 1.000<=A/B<=1.040.
Patent JP-S58162989-A (JP)
Inventor: KIMOTO MANABU
IPC: G09G3/04
Filed: 1982-03-23
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-S62206198-A (JP)
Inventor: UOZUMI MASATAKA
IPC: E21D9/06
Filed: 1986-03-03
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-S57160060-A (JP)
Title: Pulsating flow preventing device for high speed liquid chromatography
Inventor: KURAHASHI TATSUO
IPC: F04B11/00
Filed: 1981-03-28
Abstract: PURPOSE:To make smooth the pulsating flow in a coveyed liquid flow channel and stabilize detection performance by installing a flat shaped damper flow route chamber in the conveyed liquid flow channel from a pump of small piston type to a liquid chromatography column and forming a partition in a compressed liquid chamber with a diaphragm. CONSTITUTION:In a pulsating flow prevention device 1 that is provided in the liquid coveying route to the column of a liquid chromatography from a pump of small piston type, a diaphragm made of teflon or other material is provided between a metallic cover block 3 that has a liquid inlet, liquid outlet and a recess 7 and a vessel block 3. The diaphragm 4 separates with air-tightness a compression room 11 that receives hexane or other liquid that has compressibility as large as several times the water and a bottom plug and a damper flow route chamber. With this arrangement pulsation flow from the pump is smoothed and instability in detection performance and causes of noise are removed. The device 1 is of small size and simple construction with about 80mm. in diameter and about 1mm. in depth and about 700ml capacity.
Patent JP-2000241065-A (JP)
Title: Defrosting synchronization wiring structure of cooling system
Inventor: OKETANI TETSUYA
IPC: F25D21/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the defrosting synchronization wiring structure of a cooling system that can prevent a power-supply connection coupler from unconsciously being left connected. SOLUTION: Wiring structure has a wiring device 21 that can perform the defrosting synchronization wiring connection between a plurality of showcases S1-S3. In this case, the wiring device 21 of each of the showcases S1-S3 is equipped with a pair of power lines 22a and 22b, a defrosting synchronization output switch 23, a defrosting synchronization input relay 24, a first coupler 25 being connected between the power lines 22a and 22b, and a second coupler 27. On the defrosting synchronization wiring connection, a dummy coupler 26 is disconnected from the first coupler 25 of child cases S2 and S3 for connecting the second coupler 27 to the first coupler 25.
Patent JP-S57162263-A (JP)
Title: Method for manufacturing unconverted pasted plate for lead battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M4/20
Filed: 1981-03-27
Abstract: PURPOSE:To improve initial discharge efficiency and life property by a method wherein two kinds of paste are mixed together to form desired paste, the quantity of lead sulfate to be contained in each kind of paste being limited to the predetermined range. CONSTITUTION:A lead oxide is mixed with dilute sulfuric acid by kneading to repare paste and an unconverted pasted plate for a lead battery is made by filling a lattice with the paste. Paste containing 5% or less and 25% or more of  lead sulfate respectively is mixed together, so that the mixed paste is prepared  and used. For the paste containing 5% or less of lead sulfate, it is ideal to  prepare such paste by mixing a lead oxide with water by kneading.
Patent JP-S63212216-A (JP)
Title: Single switch
Inventor: TAZAKI HIROSHI
IPC: H01H13/00
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a switch with excellent operability and offering ease of setting operation by providing an output means producing stepwise an output in proportion to the degree of depression of a switch button so as to set a prescribed object value simply. CONSTITUTION:In interlocking with the depression of the switch button 12, a moving contact main body 13 is moved downward, a 1st moving contact 18 pressed into contact at first is in contact with a 1st fixed contact 21 at the lower position and conducted, and in depressing further the switch button 12, a 2nd moving contact 19 is in contact with a 2nd fixed contact 22, and a 3rd moving contact 20 is in contact with a 3rd fixed contact 23 similarly, and the stepwise output proportional to the degree of depression is obtained by one depression. Since the degree of depression of the switch button is adjusted for the contact strength, the output value to be approached proportionally thereto is operated while being properly subject to speed change stepwise and the object value is set easily.
Patent JP-H09243328-A (JP)
Title: Device for inspecting amount of flavor added to bottled product
Inventor: MUROI MASAYUKI
IPC: G01B11/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To automatically inspect the amount of flavor added to a bottled product comprising liquid contents filling a bottle, without depending on manual operations, and to make complete inspection possible without failing to detect that the amount of flavor added is insufficient. SOLUTION: A photoemitter PH1 and a photodetector PH1' which constitute a container sensor are arranged above a belt conveyor V and at the same height as a lid B1 in such a way as to sandwich the lid B1, the belt conveyor V conveying bottled products each of which comprises liquid contents filling a bottle container made of a transparent material. A photoemitter PH2 and a photodetector PH2 which constitute a content sensor are placed in positions slightly lower than the specified added flavor line L of the bottled product, in such a way as to sandwich the bottled product.  When detecting that the light emitted from the photoemitter PH1 does not reach the photodetector PH1', a controller 3 detects that the bottled product has been conveyed and, after detecting the bottled product, detects whether or not there are contents at the specified added flavor line L of the bottle container according to the amount of light incident on the photodetector pH2' after it is emitted from the photoemitter PH2 and transmitted through the bottled product, thereby determining whether or not the bottle container is filled with a specified amount of contents.