baber/WOPTO huggingface dataset:
Patent JP-S56136941-A (JP)
Title: Manufacture of high purity metallic thallium from thallium-containing smelting intermediate
Inventor: HIGASHITSUJI YOSHIO
IPC: C22B61/00
Filed: 1980-03-29
Abstract: PURPOSE: To inexpensively recover high purity metallic Tl from a Tl-contg. smelting intermediate by adding a reducing agent to the intermediate, dissolving them in a sulfuric acid soln., separating the residue, adding soda ash to the soln. to remove the resulting precipitate, making the soln. acidic with sulfuric acid, and adding Zn powder.  
     CONSTITUTION: To a smelting intermediate contg. Zn, Pb, Cd, Mn, Fe, etc. as well as Tl is added Na 2 SO 3  or gaseous SO 2  as a reducing agent, and they are dissolved in a sulfuric acid soln. so as to adjust the concn. of sulfuric acid to ≥1mol/l. After separating and removing the residue, the filtrate is adjusted to ≥9pH with soda ash or K 2 CO 3 , and the resulting precipitate is separated and removed. The filtrate is then adjusted to ≤2.5pH with sulfuric acid, and by adding Zn powder in an amount corresponding to ≤90% of the stoichiometric amount of Zn required to substitute for all of Tl in the filtrate, cementation is carried out to recover high purity metallic Tl. Since complex apparatus and operation for electrolysis or other process are unnecessary, Tl is recovered inexpensively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01215835-A (JP)
Title: Flame retardant for resin
Inventor: NAKANISHI KEITA
IPC: C08K3/22
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a flame retardant improved in weather resistance and retaining the flame retardance, processability and physical properties of Mg(OH)2, by dispersing a fluoride of Mg of Ca in Mg(OH)2. CONSTITUTION:A soluble salt of Mg of Ca (e.g., CaCl2) and 1-2 equivalents, per equivalent of the desired fluoride, of hydrofluoric acid are added to an aqueous slurry containing 50-200g/l of Mg(OH)2 of a BET specific surface area <=20m<2>/g and a diameter in the direction of the major diameter of 0.3-3mum, and the mixture is agitated at room temperature for 30min to obtain a slurry consisting of 95wt.% Mg(OH)2 in which 0.1-5wt.% Mg or Ca fluoride is dispersed. This slurry is optionally heated to 50-100 deg.C, and 0.1-10%, based on the solid content, metal salt of a fatty acid (e.g., sodium stearate) is added to the slurry to perform its surface treatment, and the product is filtered, washed with water and dried.
Patent JP-S51115790-A (JP)
Title: X-ray photo apparatus
Inventor: OGAWA TAKAHISA
IPC: H05G1/62
Filed: 1975-04-03
Abstract: PURPOSE:A X ray photo apparatus, which discharges X ray when too supersonic sending and receiving apparatuses, which detects the movementt of the ralated internal organs, are substantially set, and the time width which the related internal organs move and the specific condition of the internal organs which are medically examined come in the same period between 2 sending and receiving apparatuses are set as line with the very small distance.
Patent JP-S60204604-A (JP)
Inventor: JIYAN MARII BENA
IPC: C01B13/11
Filed: 1985-03-01
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-H07246433-A (JP)
Title: Method for removing foreign matter inside tube
Inventor: YAMADA KOJI
IPC: B08B9/027
Filed: 1994-03-11
Abstract: PURPOSE:To easily form both ends of a tube and also to completely remove a foreign matter inside the tube by spouting the air inside the tube at the time of forming the tube end and blowing off the foreign matter inside the tube from one end of the tube. CONSTITUTION:Both ends of a tube P are attached on a 1st clamp 32 and a 2nd clamp 48. One end of the tube P is enlarged by sliding a 1st punch 22. Air is spouted from the 1st punch 22 and a foreign matter inside the tube is removed. At the same time, a 2nd punch 44 is inserted into the other end of the tube P, the other end of the tube P is closed and the pressure inside the tube P is raised. When the 2nd punch 44 is detached at the time of raising the pressure inside the tube P, the foreign matter is blown off from the other end of the tube P with the high pressure inside the tube. Spouting the air from the 1st punch 22 is continued in a definite time and the foreign matter is removed. The 2nd punch 44 is again inserted into the other end of the tube P an it is enlarged. In this case, the air is spouted from the 2nd punch 44 and the foreign matter inside the tube P is blown off from one end of the tube P.
Patent JP-S60184598-A (JP)
Inventor: BABA SUEKATSU
IPC: C11D3/12
Filed: 1984-03-03
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-H07249041-A (JP)
Title: Document preparation device
Inventor: MIYAWAKI YASUYOSHI
IPC: G06F17/27
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a document preparation device which sets a character string completely irrelevant to the document in each page as a pillar by setting the character string as the pillar, page by page, by using control codes so that the character strings in the page are not displayed. CONSTITUTION:The character string to be set as the pillar is inputted from an input part 2. While characters are taken out of the part of the current page in an in- document character buffer 5, one by one, it is judged whether the characters are a pillar character string start control code. When the extracted character is the pillar character string start control code, the in-document character buffer 5 is skipped until a pillar character string end control code appears. Further, it is judged whether or not the pillar character string kind in pillar information 6 are present, page by page, and when not, the character string in the pillar information 6 in a pillar character string buffer is outputted as a pillar to an output device 7. Thus, the character string as the pillar in the document is specified while sandwiched between the special codes and the special codes which do not display the specified character string as a document in a page are provided to enable character strings as pillars to be set, page by page, thereby easily and accurately obtaining a proper layout of the character strings as the pillars.
Patent JP-S56137238-A (JP)
Title: Differential pressure transmitter
Inventor: ISHII AKIRA
IPC: G01L9/06
Filed: 1980-03-31
Abstract: PURPOSE:To make it possible to accurately measure differential pressure even at the time of operation under a severe condition, by compensating span error by changing voltage, which is impressed to a bridge circuit of a differential pressure transmitting system employing a semiconductor pressure-sensing element, in accordance with line static pressure. CONSTITUTION:In the case of measuring differential pressure by a bridge circuit employing a semiconductor pressure-sensing element and transmitting a result as an electric signal, span error from variation in line pressure is compensated by changing bridge-impressed voltage in accordance with the line pressure by using second pressure-sensing element. For instance, between terminals 31 and 32 of a power source circuit of a bridge 30 containing a resistance 21 of a differential pressure measuring element, a constant current diode 33, a resistor 25 and second pressure- sensing element resistance 26 are connected in series. A voltage corresponding to the line pressure is impressed onto an operation amplifier 34 to control a voltage to be impressed onto the bridge 30. It is possible, by doing so, to accurately differential pressure without span error even at the time of operation under a severe condition.
Patent JP-S55134568-A (JP)
Title: Data collector
Inventor: TAKATSUKI TOSHIHARU
IPC: H04M11/06
Filed: 1979-04-06
Abstract: PURPOSE:To obtain a data collector which can be connected to an exchange side without special remodeling while giving priority to a telephone at any time, by providing the method of discriminating an in-use telephone from an unused telephone by being connected to a subscriber's telephone circuit. CONSTITUTION:Data collector 4, connected to subscriber's telephone circuit 3, is installed between exchange 5, and data terminal 1 and telephone set 2. In data collection, a signal is supplied to control terminal CONT to put relay C into operation. While the telephone is unused, no output appears at output terminals S1-S3 of photocouplers PC1-PC3. At this time, relay B is put into operation to collect data from a MODEM terminal. Once a telephone subscriber sends a signal, relay E of terminal 1 operates to disconnect internal circuit 1a. Then, a loop current flows to PC1 of collector 4 and an output appears at terminal S1. Once the party subscriber makes an answer, a current flows to PC2 and an output appears at terminal S2. At the time of an incoming call, a call signal of 16Hz flows to PC3 and an output appears at terminal S3. When an output appears at one of terminals S1-S3, relays B and C are undriven and the telephone is given priority.
Patent JP-S60184523-A (JP)
Title: Thermosetting resin composition
Inventor: TAKE MORIO
IPC: F16L55/04
Filed: 1984-03-05
Abstract: PURPOSE:A resin composition excellent in processability and curability and also excellent in the heat resistance, electrical properties, mechanical properties, moisture resistance, etc., of a curing product, prepared by mixing a reaction product between an epoxy compound and a polyphenol with a cyanate ester component and a maleimide component. CONSTITUTION:A thermosetting composition containing (A) a reaction product between an epoxy compound having at least two epoxy groups in the molecule and a polyphenol having at least two phenolic hydroxyl groups in the molecule, (B) a polycyanate ester having at least two cyanato groups in the molecule, a prepolymer thereof, or a prepolymer thereof with an amine, and (C) a polymaleimide having at least two N-maleimid group in the molecule, a prepolymer thereof, or a prepolymer thereof with an amine. Examples of componevt (B) which can be suitably used include compounds of the formula (wherein m>=2, R is an aromatic organic group, and each of the cyanato groups is bonded to the aromatic ring of said organic group).
Patent JP-H03244543-A (JP)
Title: Apparatus for monitoring printed matter
Inventor: HAYASHI MAKOTO
IPC: B41F33/00
Filed: 1990-02-22
Abstract: PURPOSE:To rapidly and certainly detect the scumming of printed matter by arranging light detection elements by a predetermined number of ones in the direction crossing a detection line at a right angle and multiplying the analogue signals from the respective light detection elements and digitalizing the analogue signals to subject the same to multiplying processing. CONSTITUTION:In main sensor parts 7, 8, a plurality of light detection element arrays 21 are constituted by arranging a predetermined number of light detection elements 20 corresponding at every predetermined number of unit pixel regions adjacent each other in a web flow direction. The analogue data of 8 channels are respectively inputted to respective unit printed circuit boards 51, 52... from 8 light detection elements 20 and multiplied by a sample hold amplifier 200 being an analogue multiplying means and a multiplexer (MPX) to be taken out as a signal of 1 ch. In the first relay processing part 301, the multiplied analogue data from blocks B0, B1, B2... are converted to digital data by A/D conversion part AD0, AD1, AD2, AD3... and the digital data are subjected to multiplying processing by a cue buffer being a digital multiplying means.
Patent JP-H04279185-A (JP)
Title: Metal sensor and pinball game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1991-03-07
Abstract: PURPOSE:To enable detecting pinballs on the board face of an apparatus by mounting a plurality of parallel folded transmitting and receiving lines on each side of a substrate to constitute a face detection matrix changing in electromagnetic characteristics, when metal comes near. CONSTITUTION:In a matrix sensor 20, one transmitting line 22 is formed into a parallelly folded shape making U-turn in a folded part to constitute a plurality of transmitting lines 22 and these lines are arranged in parallel in one direction and mounted on one side of an internal vitreous body. Similarly, a plurality of receiving lines 26 are also arranged in parallel in one direction and mounted on the opposite side of the internal vitreous body. Each receiving line 26 is electromagnetically combined with each transmitting line 22 and arranged in the cross direction at a right angle to the surface-parallel position relative to each transmitting line 22 so as to change in electromagnetic characteristics, when a pinball comes near, and a face matrix sensor 20 is constituted by respective transmitting lines 22 and respective receiving lines 26 using the internal vitreous body as a substrate. Each square encircling part 20a surrounded by each transmitting line 22 and each receiving 26 crossing each other detects a pinball by an impedance being an electromagnetic characteristic value.
Patent JP-H09231799-A (JP)
Title: Semiconductor device
Inventor: TANIMOTO TAKESHI
IPC: H01L27/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the assembling cost of semiconductor chips, test memoirs and replace the memories with resundant memories without increasing a mounting area of the semiconductor chips, and improve the production yield. SOLUTION: A semiconductor chip is provided with a non-bonded terminal and a selection circuit. A low-level signal is input to a test signal input terminal TST. An address, data or a control signal input to the non-bonded terminal is selected by the selection circuit and input to a memory 10. Data are read out from the memory 10 to an external circuit via the non-bonded terminal. In this manner, the memory 10 is tested to detect a defective memory cell. The defective memory cell is replaced by a redundant memory cell of a redundant memory part 10a. Accordingly, the increase of a mounting area of the semiconductor chip is suppressed, and the mounting cost of the semiconductor chip is reduced. The production yield can be improved.
Patent JP-S60189066-A (JP)
Title: Document processor
Inventor: ICHIMURA SHIYUUJI
IPC: G06F17/24
Filed: 1984-03-07
Abstract: PURPOSE:To carry on speedily processing which is performed before power-off operation by storing a nonvolatile storage means with processing contents of input, editing, etc., and processing information on document names, pages, etc., and reading them through simple operation when necessary. CONSTITUTION:Various types of nonvolatile memory 15B which hold storage contents even in case of a power failure are used and contents of a processing mode and processing information on a document name, page, etc., are written every time processing modes of input, editing, printing, etc., are changed. The processing contents and processing information stored in the memory 15B are read out when necessary by pressing the recall key on a keyboard 5 and also displayed on a CRT8. Thus, the processing contents and processing information are stored in the memory 15B and read out when necessary with the recall key, so that processing which is performed before power-on operation is carried on speedily after power-on operation.
Patent JP-S55135258-A (JP)
Title: Transmission constitution of reaping machine
Inventor: MAKIZONO HARUMICHI
IPC: A01D69/06
Filed: 1979-04-06
Abstract: PURPOSE: To simplify structure and rationalize input transmission operation by arranging a power shaft, reaping input shaft, and travelling part input shaft at each apex of a triangle on side view and arranging a tension clutch for a belt laid between three shafts respectively.  
     CONSTITUTION: The power shaft 10 of an engine 3, the input shaft 11 of reaping part of a frame 8, and the input shaft 12 of travelling part of a travelling transmission case 2 are positioned at each apex of a triangle. Over the pulleys 13W15 install onto these three shafts, a transmission belt 16 is laid, and a tension clutch 17 is arranged for the belt 16, and simultaneous operation of power transmission and release for both input shafts 11 and 12 is enabled. The tension clutch 17 is constituted by arranging a tension pulley 19 which can be contacted with the belt 16, at the top end of swingable arm 18. The pulley 15 shifts divided pieces 15A and 16B in the direction of far and near through the variation of operation amount in the clutch-in state, and only travelling speed can be varied steplessly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62198842-A (JP)
Title: Camera with optical photography system movable to nearby film surface
Inventor: YOMOGISAWA SHINYA
IPC: G03B17/14
Filed: 1986-02-27
Abstract: PURPOSE:To prevent a lens closest to a film surface from being flawed by positioning forcibly an optical photography system at distance from the film surface side when a rear cover is open. CONSTITUTION:When the rear cover 11 is open, the output of at least either one of an inverter 29 and an AND gate 36 is at a high level, so the output of an inverter 33 falls to a low level and the outputs of AND gates 31 and 32 never go up to the high level. Namely, the operation of lens barrel position selection switches 20 and 21 is disregarded. The output of an OR gate 34, on the other hand, goes up to the high level and then the output of an OR gate 35 also goes up to the high level; and the output of an AND gate 37 also rises to the high level unless a lens barrel 1 is at a projection end, so a motor 7 is brought under drive control until the lens barrel 1 moves to the projection end.
Patent JP-H03246561-A (JP)
Title: Ion flow system recording device
Inventor: TSUDA YUKIO
IPC: G03G15/00
Filed: 1990-02-26
Abstract: PURPOSE:To simplify constitution for mutually positioning respective devices and to facilitate the exchange of the consumable goods of the respective devices and adjusting work for the respective devices by unifying and incorporating a dielectric drum, a developing device and a cleaning device in one housing and attachably/detachably mounting the housing in the device main body. CONSTITUTION:The device main body is constituted by combining a box-like upper main body 1 whose downside is open and a box-like lower main body 2 whose upside is open and to which one end of the upper main body 1 can be mounted in an up-and-down direction. A unit housing 3 in which the dielectric drum 4, the developing device 5 and the cleaning device 6 are housed and a recording head 7 are mounted in the upper main body 1. A transfer device 8, a fixing device 9 and a roller for feeding a recording paper, etc., are mounted in the lower main body 2, where a rotation driving device is also provided. The dielectric drum 4, the developing device 5 and the cleaning device 6 are incorporated in one housing 3 so as to have fixed positional relation and they are unitized. Thus, the constitution for mutually positioning the devices is simplified, and the exchange of the consumable goods of the respective devices and the adjusting work for the devices are facilitated.
Patent JP-H07250808-A (JP)
Title: Endoscope
Inventor: IKEDA YUICHI
IPC: A61B1/00
Filed: 1994-03-14
Abstract: PURPOSE:To prevent buckling by enabling the performing of an accurate bending operation with a uniform radius of curvature while having an inexpensive and easy to assemble bending part structure to allow restoration accurately only by a restoring force of a bending part itself after a bent deformation thereof. CONSTITUTION:A roughly wound coil spring 10 is arranged outside and a closely wound coil spring 11 arranged inside. A bending form shaping means 12 is provided within a bending part body 3a to shape a bending part body 3a into a uniform bending in the operation of bending a bending part 3.
Patent JP-S57158102-A (JP)
Title: Wheel rim
Inventor: OOSAWA SHIGERU
IPC: B60B25/04
Filed: 1981-03-25
Abstract: PURPOSE:To prevent stress from concentrating on the lockup ring groove of a rim base and protect the groove from damage, by shaping the cross section of the lockup ring groove as a semicircle and providing a lockup ring with a circular cross section having the same radius as the cross section of the groove. CONSTITUTION:A ring groove 6 is provided with a semicircular cross section having a radius R. A lockup ring 4 is provided with a circular cross section having the same radius R and has cut-off ends. The bottom of the lockup ring 4 is located in contact with the surface of the lockup ring groove 6 of a rim base 1. The top of the lockup ring 4 is located in contact with an arc-shaped surface 3a provided on a bead sheet band 3 and having the radius R. As a result, the action of force to the lockup ring groove 6 is dispersed, the groove is protected from damage.
Patent JP-S6013675-A (JP)
Inventor: MOCHIZUKI TAKUO
IPC: B65D90/10
Filed: 1984-03-05
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-S51117325-A (JP)
Title: Socket for plastic tube connecting
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L21/00
Filed: 1975-04-07
Abstract: PURPOSE: Spacer-ring for preventing waste water from being obstructed is adhered to the depth of a socket having an enlarge diameter without thinning the tube wall of said socket depth. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56139589-A (JP)
Title: Production of artificial caking coal
Inventor: OZAKI KUNPEI
IPC: C10B57/04
Filed: 1980-03-31
Abstract: PURPOSE: To obtain artificial caking coal of good quality, which has a high Roga index, under mild thermal reforming conditions, by a method wherein vacuum residue is deasphalted by extraction treatment with a solvent such as butane, pentane or hexane, and asphalt obtd. is thermally reformed.  
     CONSTITUTION: Vacuum residue is deasphalted by extraction treatment with butane (or a mixture composed mainly of butane), pentane (or a mixture composed mainly of pentane) or hexane (or a mixture composed mainly of hexane) to obtain asphalt. The asphalt is heat-treated at normal pressureW10kg/cm 2 G (pref. normal pressure) and at 350W420°C within 8hr, to obtain artificial caking coal.  
     EFFECT: The properties of the caking coal obtd. are not varied over a wide heat- treatment temperature range. There can be obtd. caking coal having excellent cokability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53128594-A (JP)
Title: Process for producing silver carrying catalyst for preparing ethylene oxide
Inventor: MITSUHATA MASASHI
IPC: C07D301/10
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject process impregnating a porous inorganic carrier in a mixture solution containing AgNO 3 , water, a specific C 2-6  lower aliphatic alcohols and C 1-4  lower acid amides, and thereafter heating Ag to cause the same to adhere to the carrier, and then heating the same to remove the organic substance, thereby obtaining the subject catalyst of high durability and high selectivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62198963-A (JP)
Title: Electronic filing device
Inventor: KATO KATSUNORI
IPC: G06K9/36
Filed: 1986-02-27
Abstract: PURPOSE:To read information on a keyword with no error by controlling an image reading means so that only the display range of retrieving information displayed at a position corresponding to the size of a form is read based on a signal received from a form size detecting means. CONSTITUTION:A control part 5 prescribes a reading area from the detected form size in case the form sent to an image reading part 1 is equal to a mark sheet form 2 and also checks whether the form 2 is set correctly at a prescribed position of the part 1 based on a check mark put on the form 2. When the form 2 is sent correctly, the mark position of the keyword of the form 2 is sent correctly, the mark position of the keyword of the form 2 is decoded. Then the keyword mark is converted into code information from the mark position. This code information is temporarily stored in a RAM 4. When the code information equivalent to an item is stored in the RAM 4, the code information on the from 2 is recorded on a memory part 7. Then a read form 3 is read by the part 1 and recorded n the memory part 7 for each page to be combined with the code information.