baber/WOPTO huggingface dataset:
Patent JP-S57190244-A (JP)
Title: Leakage detector
Inventor: IKEHARA MORIHIKO
IPC: G01M3/38
Filed: 1981-05-20
Abstract: PURPOSE:To improve reliability and simplify a structure, by mounting a plural number of resonators, which are different in resonating wavelength from each other and have the wavelength varying with a temperature change, along a line, wherein high-temperature fluid flows, to measure leakage by means of light. CONSTITUTION:Light, whose wavelength changes in order, is radiated from a wavelength variable light source 7, it is fed to each of photo resonators 8a, 8b, mounted along a main steam line 2, through a transmission optical fiber cable 9 and a branching fiber cable 10, and only light, having wavelength corresponding to the resonating wavelength of the each resonator, enters a collector 15. In case leakage at the main steam line 2 occurs in the proximity of the photo resonator 8i, the resonating wavelength changes due to the rise in the temperature of the photo resonator 8i, and this prevents the light from entering the collector 15 even if light, having a wavelength i, is radiated from the wavelength variable light source 7. A control circuit 16 discriminates it to send a leakage occurrence signal to a reactor stop device 6, and this automatically stops the operation of the reactor and also shuts off a main steam shut-off valve 5.
Patent JP-S59204997-A (JP)
Inventor: HANAI SHIROU
IPC: D21C11/00
Filed: 1983-04-28
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-S554502-A (JP)
Title: Method and apparatus for automatic analysis
Inventor: ISA ISAO
IPC: G01N1/22
Filed: 1978-06-24
Abstract: PURPOSE: To automatically and continuously measure the concentration of chlorine dioxide and chlorine in gas by combining a vapor-liquid equilibrium cell which maintains sample at the specific temperature, automatic gas sampler, etc.  
     CONSTITUTION: A vapor-liquid equilibrium cell which maintains aqueous solution sample at 0 to 40°C is connected to a chlorine dioxide-chlorine separating column by way of a channel changeover valve and automatic gas sampler. A heat conductivity type detector provided at the output of the chlorine dioxide-chlorine separating column is connected to an electronic computer built in with a watch by way of a gain variable amplifier. A printer or recorder is connected to the electronic computer. While the aqueous solution sample containing chlorine dioxe, chlorine or their mixtures is being kept at 0 to 40°C, it is subjected to vapor-liquid separation. Part of the gas sample is then intermittently admitted into the chlorine dioxide- chlorine separation column and based on the output of the heat conductivity type detector, the ratios of the integrated value of the output of air and those of the chlorine dioxide and chlorine are calculated to operate the concentrations. The operated values are then recorded and displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57191815-A (JP)
Title: Erroneous writing preventing method for crc arithmetic result
Inventor: SUZUKI TAKATOSHI
IPC: G11B20/18
Filed: 1981-05-19
Abstract: PURPOSE:To reduce evil influence upon a following correcting function by writing the value, which shows that an error was detected previously, in the memory of a CRC. CONSTITUTION:Data L1n, R1n-Qn are extracted from a pseudo video signal and then written in a data memory over the arithmetic of a CRC. At this time, the ''BAD'' signal showing that an error was detected previously is written in the area where the arithmetic results of the CRC regarding the data L1n-Qn are to be written. This operation is repeated not less than once with regard to data R1n following the data L1n and in the same area of the memory of the CRC, the[1]showing an error was detected previously is written securely. At the point of time of a new arithmetic result of the CRC, the written[1]is rewritten into the value of the new arithmetic result of the CRC.
Patent JP-H08277178-A (JP)
Title: Inorganic laminated body
Inventor: YOKOYAMA YUZO
IPC: C04B28/26
Filed: 1995-03-31
Abstract: PURPOSE: To prepare an inorganic laminated body having an excellent sound absorption coefficient against sounds of a wide range of frequency bands. CONSTITUTION: This inorganic laminated body is made by laminating plural inorganic porous bodies having >=0.5cm<3> .cm/cm<2> .sec.cmH2 O permeability. At least one of the above mentioned inorganic porous bodies should have <=60 cm<3> .cm/cm<2> .sec.cmH2 O and each porosity of inorganic porous bodies differs in >=0.02 to each other.
Patent JP-S60219839-A (JP)
Title: Communication method
Inventor: TAKANISHI ATSUO
IPC: H04L25/30
Filed: 1984-04-16
Abstract: PURPOSE:To eliminate the need for an exchange station and to make installation cost and running cost inexpensive by connecting in series communication terminal equipments, using an output signal of each communication termianl equipment as a pulse train and transmitting the pulse train in opposite direction on a communication line. CONSTITUTION:The communication terminals T1-Tn are connected in series and a start pulse generator BP and a pulse train memory M are connected to both ends of them. The start pulse generator BP generates a start pulse as an inverted pulse, an information pulse is generated sequentially from the communication terminal equipments T1-Tn in succession to the start pulse and the pulse train is stored once in the pulse train memory M. After the pulse train memory M stores all pulse trains, the pulse train is transmitted immediately toward the opposite direction. The pulse train transmitted toward the opposite direction pass through the communication terminal equipments T1-Tn, and the communication terminal equipments T1-Tn receives the pulse train. When the entire pulse train is inputted to the start pulse generator BP, a data is transmitted again from the communication terminals T1-T2.
Patent JP-H02252545-A (JP)
Title: Device for manufacturing large bag of synthetic resin
Inventor: MORIOKA KAZUMASA
IPC: B31B50/66
Filed: 1989-03-27
Abstract: PURPOSE:To manufacture a large bag efficiently by conveying two wide sheets, while they are being superposed, providing a side-welding means to weld one side thereof along the conveying direction of sheets, and providing a cutting and welding means for cutting the sheets at a predetermined position in the width direction thereof and for welding cut ends thereof downstream of the side-welding means. CONSTITUTION:When feed rolls A, A are provided and a conveying device 1 is driven, synthetic sheets S are drawn from both rolls A, A and superposed upon each other by means of nip rolls 15. The sheets S, S are passed through transport-drive rolls 17 and carried onto a belt conveyor, where one side s1 of said sheets is welded by means of a side-welding device 3. In a cutting and welding device 4, when a regular-feed roll 20 stops, a press element 42 is lowered to press the sheets S, S on an impulse sealer 41 so that the sheets S, S are cut in the width direction thereof by a cutting blade 41a, while both cut ends are welded by means of heaters 41b, 41b. The synthetic sheets S, S whose both sides S2, S3 have been welded are delivered to a product receiving table 50 by means of a delivery roll 21.
Patent JP-H09262745-A (JP)
Title: Work indication system
Inventor: IMAI HIROSHI
IPC: B65G61/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To uniformize working efficiency regardless of the degree of familiarization of a worker by providing a work indication information producing part to produce work indication information by using input information from a worker and data from data bases. SOLUTION: In a processing assembly line, a product model being an object to be worked is often assigned from a schedule plan. In this case, the model name of a product 9 to be machined and assembled by a worker 8 is previously inputted to a work indication information producing part 5, and by using information on a work acknowledge data base 1 to specify a series of work procedures regarding the product 9 and a product acknowledge data base 3 to specify size information regarding the model of the product 9 and a necessary part shape, a list of jig tools 11 necessary to processing and assembly of the model of the product 9 and a list of auxiliary parts 12 necessary to processing and assembly are previously produced and printed out and handed to the worker 8.
Patent JP-S554094-A (JP)
Title: Electrolytic display cell control by electric amplitude regualted by standard electrode and apparatus therefor
Inventor: JIRU DOURAPIEERU
IPC: G02F1/17
Filed: 1979-06-19
Abstract: Apparatus for controlling an electrolytic display cell comprising a supplementary reference electrode in the cell, means for measuring the impedance of the cell across this electrode and means for making at least one of these magnitudes dependent on the impedance.
Patent JP-2000268314-A (JP)
Title: Magnetic head and manufacturing method of magnetic head
Inventor: AJIKI MASARU
IPC: G11B5/31
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To allow a wiring to be easily executed by exposing electrodes on a wafer cut surface that is cut so as to be perpendicular to an element formation surface of a wafer substrate. SOLUTION: A plurality of magnetic head elements 4 are formed on a wafer substrate 2, and a metal having a low electrical resistance, such as copper or the like, is deposited to have a film thickness of about 10 μm to about 150 μm over portions that are to function as magnetic head electrodes 5a-5d. The substrate is cut so that the formed magnetic head electrodes 5a-5d are exposed on the cut surface, and the magnetic head electrodes are exposed by the thickness corresponding to the film thickness as deposited. The substrate is subjected to a polishing process until a predetermined MR height or gap depth is formed, and the cut surface of the substrate is then provided with a predetermined pattern by means of a drive film and a resist. After gold or the like is deposited on a wiring pad portion, the substrate is divided into individual magnetic head pieces.  Since the magnetic head electrodes 5a-5d are exposed on the cut surface 6 which is different from an element formation surface 3, the wiring can be easily executed.
Patent JP-S521827-A (JP)
Title: Operation control apparatus for hydraulic low speed vehicle
Inventor: TAKADA YOSHIKAZU
IPC: F16H61/4183
Filed: 1975-06-24
Abstract: PURPOSE: In hydraulically driven very low speed vehicle, operation control is simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S574109-A (JP)
Title: Manufacture of clamping equipment of core
Inventor: AZEBIRU YOSHIYUKI
IPC: H01F41/02
Filed: 1980-06-09
Abstract: PURPOSE:To obtain a clamping equipment of core being small, having high tensile strength and generating no local heating by a method wherein at least grooving process for prevention of eddy current is performed with an energy beam of high density. CONSTITUTION:The process of the outside shape and grooves 5 of the clamping equipment 2 of core is performed with the high energy beam of an electron beam or a lasr beam, etc., for example. By manufacturing the clamping equipment 2 of core by this way, the grooves 5 can be processed making the size of breadth thereof to extremely small, the size of the whole breadth can be made as small, nevertheless the clamping equipment 2 of core having the prescribed tensile strength can be obtained, and because the size of breadth of the parts to be divided by the grooves 5 can be made as small, eddy current loss to be generated by invading leakage flux can be reduced.
Patent JP-S57194029-A (JP)
Title: Dry type waste gas desulfurizing device
Inventor: SUZUMURA HIROSHI
IPC: B01D53/50
Filed: 1981-05-22
Abstract: PURPOSE: To prevent firing phenomena and to prevent the wear of adsorbents during exchanging of adsorbents by providing many flat plates in an adsorbent packed chamber in such a way that they intersect orthogonally with the flow of treating gases and conform to the moving direction of the adsorbents during their exchanging, thereby making the distributions in the velocities of flow of treating gases uniform.  
     CONSTITUTION: Many flat plates 38 are fixed to the top chamber wall 39 of a packed chamber which is packed with adsorbents 26 and is extended with wire nets in its inlet and outlet parts, in such a way that said plates intersect orthogonally with the flow direction (arrows A, B) of the treating gases penetrating through the packed chamber and that they conform to the moving direction (vertical direction) of the adsorbents 26 during the exchanging of the adsorbents 26. Then, the distributions in the velocities of flow in the packed chamber are made uniform, the firing phenomena by channelling are prevented and the adsorbents are utilized effectively. Further, in the stage of exchanging the adsorbents, the adsorbents 26 flow down along the flat plates 38 and therefore the abrasion of the adsorbents is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63243102-A (JP)
Title: Photo-setting resin composition
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/028
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a composition suitable as an image forming material, having high sensitivity to light rays of long wavelength, by using a combination of a tetrabenzoporphyrin of a specific structure or a metallic complex thereof and an electron accepting radical generator as a photopolymerization initiator. CONSTITUTION:In a composition containing a compound (e.g. acrylic acid or 1,3-propanediol) containing one or more polymerizable ethylenic unsaturated bonds and a photopolymerization initiator, a combination of (A) a tetrabenzoporphyrin (e.g. having one or more meso-positions replaced with phenyl groups) or a metallic complex thereof and (B) an electron acceptable radical generator (preferably >=-1.5eV reduction potential) such as diaryl iodonium salt is used as the photopolymerization initiator.
Patent JP-2000275669-A (JP)
Title: Liquid crystal display device and manufacture thereof
Inventor: CHO KOYU
IPC: G02F1/1345
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting easily repair of defect by arranging a repair circuit, having substantially the same configuration as that of at least a part of a scanning line drive circuit and a signal line drive circuit. SOLUTION: In a configuration (B) provided with repair circuits formed on an active matrix substrate (A), a repair use scanning line drive circuit RGD of a circuit configuration equivalent to a scanning line drive circuit GD is formed in a right end area of a peripheral part PE, and a repair use signal line drive circuit RDD of a configuration equivalent to a signal line drive circuit DD is formed in a peripheral lower end area. These repair circuits can be manufactured without adding special manufacturing processes. Moreover, a configuration (D) in which the repair circuits are manufactured, based on the configuration (C) is provided with repair circuits RC1-RC4 in each corner area of the peripheral part.  For example, two of the repair use circuits RC1-RC4 are configured equivalent to a part of the signal drive circuits DD1, DD2, and the other two are configured equivalent to a part of the scanning line drive circuits GD1, GD2.
Patent JP-S63243662-A (JP)
Inventor: WATANABE SHINJI
IPC: F25B1/00
Filed: 1987-03-30
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-S59202017-A (JP)
Title: Magnetic encoder
Inventor: MASAKI TAKESHI
IPC: G11B5/02
Filed: 1983-04-30
Abstract: PURPOSE:To rewrite a magnetized pattern when occasion demands and enable highly accurate positioning, by installing in a magnetic medium a magnetic writing head writing a controlling information of apparatus requiring control and a reading mgnetic head reading out controlling information. CONSTITUTION:A magnetic medium 2 is formed on a substrate 1, and a magnetized pattern 3 with 2 phases with deviation by 90 deg. and an original point signal 4 are written with a magnetic head 6. A magnetic head 5 reading out these magnetized patterns 3, 4 is so formed that it is available for displacement together with the writing magnetic head 6 under supporting by a slider 7. By counting an output of the reading-out magnetic head 5 with a counter, a length measuring machine can be constructed with a magnetized pattern pitch as a unit. As this kind of arrangement the original point signal can be formed at will with the magnetic head 6 in any position, easier use as a length measuring machine and extensive application become available.
Patent JP-H10272562-A (JP)
Title: Fillet welding method for corner of structure
Inventor: GOTO NAOYUKI
IPC: B23K9/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To excellently perform the joining of horizontal fillet weld bead and vertical weld bead for the corner of a structure and to enable continuous welding by a welding robot. SOLUTION: While a horizontal fillet weld bead A4 is formed in a prescribed length in the directions of two members 1, 2 from a corner point O where the two members abut on each other on a plane 3, upward welding is performed in the height direction at that corner. Then, in performing horizontal fillet welding between the two members 1, 2 and the plane 3, horizontal fillet weld is advanced to the corner point from the position of a prescribed distance away from the corner point O; in starting vertical upward weld bead A5 , the end of the horizontal fillet weld bead A. formed is detected by a high speed revolving arc sensor; by such method of processing a prescribed bead joint as above, the horizontal fillet welding is carried out for the two members.
Patent JP-S59201071-A (JP)
Title: Copying sheet number setting device of copying machine
Inventor: KISHIMOTO KEIICHI
IPC: G03G15/00
Filed: 1983-04-30
Abstract: PURPOSE:To simplify a constitution of a titled device by detecting an operation time of a copying sheet number setting key corresponding to each display digit of an indicator, comparing it with a time prescribed in advance, and increasing or decreasing a numerical value of the display digit. CONSTITUTION:When a copying sheet number setting key 3b of the first place is operated by less than a time TA, a numerical value of a display digit 4b is brought to increment by ''1'' each, and when it is operated continuously exceeding the time TA, it is brought to decrement by ''1'' each after the time TA elapses, and thereafter, after a time TB elapses, said numerical value is further brought to decrement by ''1'' each, and after the numerical value of the diplay digit 4b of the first place has become ''0'', when its copying sheet number setting key 3b is further operated continuously, the numerical value ''0'' is brought to decrement in order of a numerical value ''9'' and ''8''. Such an operation is exexuted in the same way with regard to a copying sheet number setting key 3a corresponding to a display digit 4a of the ten place, as well. In this way, the copying sheet number setting key corresponding to each display digit is provided, and the numerical value of each display digit is changed, therefore, a small installation space is enough, and also the constitution is simplified.
Patent JP-H08249117-A (JP)
Title: Cursor switching device
Inventor: YAMAZAKI KATSUHIKO
IPC: G06F3/038
Filed: 1995-03-07
Abstract: PURPOSE: To use a mouse cursor on a separated position without much moving a mouse, a track ball or the like. CONSTITUTION: A mouse cursor pattern storing part 200 stores four mouse cursor display patterns. Each of mouse cursor position storing parts 310, 320, 330, 340 stores positional data on each mouse cursor screen. A mouse cursor switching indicating part 700 indicates one of mouse cursors to be operated. A mouse 500 detects the rotational direction or rotational quantity of a ball, at the time of moving the ball on a plane and outputs a rotational quantity detection signal. A detection part 800 detects the moving direction or moving quantity of the mouse cursor to be moved and outputs a moving quantity detection signal. A switching part 400 switches the mouse cursor position storing part to which the moving quantity detection signal is to be inputted in accordance with a mouse cursor switching signal outputted from a processing part 100.  A display part 600 displays four mouse cursors on the screen.
Patent JP-H09264978-A (JP)
Title: Alarming clock
Inventor: KAWABE KEIICHI
IPC: G04G13/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an alarming clock, which can monitor and report an alarm- setting confirming sound and an alarming sound without mode change. SOLUTION: When an alarm setting switch 2 is operated from an off state to an on state when a demonstration mode is set by a mode setting part 1, a control circuit 4 specifies the speech data 'alarm is set' of the alarm-setting confirming sound from a speech synthesizing circuit 5, and then specifies the speech data 'wake up' generated at the alarming time. The speech synthesizing circuit 5 synthesizes 'alarm is set', which is the alarm-setting confirming sound, then synthesizes the speech of 'wake up' generated at the alarming time repeatedly and outputs the result to a speaker 6. The speaker 6 reports these speeches.
Patent JP-S60219495-A (JP)
Title: Fuel pump for car
Inventor: MATSUDA TAKESHI
IPC: F04D9/00
Filed: 1984-04-16
Abstract: PURPOSE:To prevent vapor lock by installing a centrifugal type impeller in the fore-stage of a regenerative pump and allowing a vapor discharge hole in spiral form to communicate to the outside of a housing, in a fuel pump for car. CONSTITUTION:A centrifugal type impeller 50 is arranged closely in the fore- stage of a regenerative pump part 34, and a vapor discharge hole 46 is formed at the inside position in the radial direction from the outer edge in the radial direction of the vane 56 of the impeller 50, and said vapor discharge hole 46 is arranged, coinciding with a vapor discharge passage 48. Therefore, vapor is collected in the center part of the first-stage pump, and discharged outside the pump housing through a vapor passage, passing through the vapor discharge hole 46. Therefore, the generation of vapor lock is prevented.
Patent JP-S5411069-A (JP)
Title: Improvement of mass transfer process between gas phase and liquid phase and its catalyst packing
Inventor: NAKANE RIYOUHEI
IPC: B01J23/00
Filed: 1977-06-29
Abstract: PURPOSE:To extract efficiently the useful or harmful substance, by contacting the aqueous solution with the gas on the surface of the water-repellent substance supported with a reticulate material.
Patent JP-H11313883-A (JP)
Title: Manufacture of mineralized collagen raw fiber and its use as bone substitution material
Inventor: WEISS KARL DR
IPC: F22B37/74
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of mineralized collagen raw fiber generating evenly mineralized collagen gel by implementing the formation and mineralization of raw fiber with one step by use of natural collagen. SOLUTION: Soluble collagen prepared by use of natural collagen is dissolved. A component 2 prepared with sodium chloride solution, tris and the like is added to a component prepared with collagen solution and calcium chrolide. Then they are increased in temperature repidly to implement the start of dissolving and mineralization of raw fiber. When the mixture is incubated, the generated amorphous calcium phosphate phase is converted into crystal-defective apatite, and a large crystalline lump of calcium phosphate is formed thereby. Subsequently, a centrifugal separation process is applied to the mineralized collagen and a post-treatment by supernatant decantation is applied. Then, it is re- suspended in distilled water. To wash away the buffer salt, this cycle is repeated several times. Finally, freeze-drying is carried out.