baber/WOPTO huggingface dataset:
Patent JP-S56162109-A (JP)
Title: Audio-visual device having directional function
Inventor: YAMAHA KAZUO
IPC: H04N5/00
Filed: 1980-05-19
Abstract: PURPOSE:To automatically operate the directional function of an audio-visual device, by controlling a servomotor by a signal which has detected a far-infrared ray of a man by use of an infrared ray detection camera. CONSTITUTION:Unless there is a man in the angle of view of an infrared ray detection camera 12, its output is zero, therefore, a view is searched by driving a servomotor 4 and moving by theta-DELTA deg.. In case when a man has been detected in the angle of view, the position of the man is produced by triggering an operating circuit 7. If no man has been detected in the angle of view, the servomotor 4 is rotated by 2theta-2DELTA deg. in the opposite direction. As a result, when it has been decided that there is not viewer, the camara 12 is returned to its original position by reversing it over again by theta-DELTA deg., and the electric power supply of all the apparatus is turned  off.
Patent JP-H09261185-A (JP)
Title: Adpcm correction system
Inventor: MIYAMOTO SEIJI
IPC: H04B14/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of voices of a specific speaker by producing a substitute pattern of optional length from the PCM(pulse code modulation) codes decoded by an ADPCM(adaptive difference PCM) decoder and based on the number of errors and then substituting the ADPCM code by means of the substitute pattern. SOLUTION: The demodulated ADPCM code and the redundant data on a CRC(cyclic redandant check), etc., are inputted to an error detection part 21 where the presence or absence of errors are detected. The data outputted from the part 21 are inputted to an error count part 22 which counts the errors at every fixed time. The number of counted errors is inputted to a pattern generator 26, and the length of a substitute pattern is changed in response to the number of errors. That is, the length of the pattern is increased and decreased against the large and small numbers of errors respectively. Then the substitute pattern is inputted to a substitute pattern memory 27, and the ADPCM code is substituted by a data substitution device 23 via the substitute pattern and according to the number of errors.
Patent JP-H03266042-A (JP)
Title: External data input editing processing system
Inventor: RYU TADAMITSU
IPC: G06F12/00
Filed: 1990-03-16
Abstract: PURPOSE:To utilize external data being in a different kind format by executing an automatic editing processing thereof as internal data being the own kind format by providing an external data input/output editing part for executing automatic editing by utilizing the contents of a parts type table. CONSTITUTION:Parts data designated in the contents of an external data temporary storage means 3 in which external data 4 is stored is subjected to code conversion by a code converting part 6, and its result is accumulated in a parts type table 7. Subsequently, an external data input/output editing part 8 executes automatic editing or code conversion of the contents of the external data temporary storage means 3, based on the contents of the parts type table 7, and registers the external data 4 generated under a different kind format as data generated under the own kind format in a real data registering means 9. In such a way, even the external data being in a state of a different kind format type is subjected to automatic editing processing for the own kind format type and is utilized by the own computer.
Patent JP-S54156633-A (JP)
Title: Vacuum contact printer
Inventor: YOSHIDA TSUNEO
IPC: G03B27/20
Filed: 1978-05-31
Abstract: PURPOSE: To reduce the postion deviations of printed patterns by making the lengths of the exhaust pipes from a vacuum device up to respective exhaust ports identical thereby evening the rates of exhaust.  
     CONSTITUTION: Arrangement is so made that the lengths of the 1st to 4th exhaust pipes 13a, 15a, 15b, 16 from the connecting end pipe 14 for exhausting connected to a vacuum device up to respective exhaust ports 11a thru 11d become identical. Since this evens the rates of exhaust through the exhaust ports 11a thru 11d in the vacuum pipe 10, the degrees of contact of the original plate and photosensitive substrate placed on the surface of a support plate 1 become even. Hence, the postion deviations of the printed patterns are considerably reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51141504-A (JP)
Title: Cyclic digital information transmission system
Inventor: KITAGAWA FUMIO
IPC: H04J4/00
Filed: 1975-05-31
Abstract: PURPOSE:Cyclic digital information transmission system capable of preventing pull-out.
Patent JP-S62223511-A (JP)
Title: Combustion device
Inventor: UNO KATSUHIKO
IPC: F23D5/04
Filed: 1986-03-25
Abstract: PURPOSE:To restrict the sudden deterioration in combustion characteristics when the amount of combustion is small and obtain a combustion device, wide in the regulating range of the amount of combustion, by a method wherein a flow regulating tube is provided at the inside of an inner flame tube and a combustion control tube is provided at the inside of an outer flame tube. CONSTITUTION:A flow regulating area 22 is formed between a flow regulating tube 21, extended from the vicinity of the upper side of a wick 1 upwardly, and an inner flame tube 6 while an air chamber 26 is formed between a combustion control tube 24 and an outer flame tube evaporating part 25. Air (b), which rises through an introducing passageway 23, arrives at the upper side of the inner flame tube and is supplied to a combustion chamber 8. Fuel, evaporated by air (a), supplied from the lower side of the flow regulating tube 21 to the vicinity of the wick 1, is mixed with air and is supplied to the combustion chamber 8 through the vicinity of the upper end of the flow regulating tube 21 principally while a part of the mixed gas ascends through the flow control area 22 whereby both of them are burnt efficiently near an area A. When the exposing height of the wick 1 is lowered to reduce the amount of combustion, flame falls into the combustion chamber 8 gradually. However, the combustion control tube 24 exists there, therefore, the falling height of the flame (fs) is reduced and the amount of unburnt gas, discharged from an air passageway through holes 17, is reduced whereby the deterioration of CO/CO2 characteristics may be restricted.
Patent JP-2000259925-A (JP)
Title: Controller for automatic vending machine
Inventor: NAKAMURA TAKASHI
IPC: G07F9/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To confirm a person near an automatic vending machine and the situation of the automatic vending machine even when a monitor camera, a controller or the like is stolen by transferring the image data of the surrounding of the automatic vending machine photographed by the monitor camera to an abnormal time image data storing means installed at a different place at the time of detecting the abnormality of the automatic vending machine. SOLUTION: An arithmetic control part 6a transfers the fixed amount of image data of a repeated image data storing means 2 to an abnormal time image data storing means 3 by an image data transferring means 4 at the time of detecting the opening and closing of the door by a door opening and closing detecting means 5. The image data of the surrounding of the automatic vending machine when the door opening and closing of the automatic vending machine is detected are transferred to the storing means so that a customer can confirm a person near the automatic vending machine and the situation of the automatic vending machine when burglary accompanied by the opening and closing of the door is performed.
Patent JP-2000258264-A (JP)
Title: Torque measuring apparatus
Inventor: OTA HITOSHI
IPC: G01L5/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a torque measuring apparatus which can measure the torque of a rotating machine, e.g. a motor, continuously without applying any extra load to the rotating machine or causing any damage thereon. SOLUTION: A turbine 8 is fixed to the output shaft 5a of a motor 5 and the motor 5 is loaded by sucking air through the turbine 8 and applying an wind pressure thereto. A filter is provided at an air inlet 9a so that dust is not caught within the motor 5 even is the air is sucked at a high rate thus measuring the torque of a rotating machine without causing any damage thereon.
Patent JP-H04358756-A (JP)
Title: Evaporated fuel control device for engine
Inventor: KAWAMOTO MINORU
IPC: F02D45/00
Filed: 1991-03-29
Abstract: PURPOSE:To improve the treating capacity for an evaporated fuel by increasing the introduction quantity of the evaporated fuel than in a nonneutral time by a purge quantity increasing means when a transmission gear is in a neutral condition. CONSTITUTION:This device has a neutral detection means 42; detecting the neutral time of a transmission gear, and a purge quantity increasing means 44; increasing the introduction quantity of an evaporated fuel with a purging means 40 more than in a nonneutral condition when a transmission gear is in a neutral condition. The evaporated fuel is positively introduced into an intake system in a drive condition where the effect of the drift of an air-fuel ratio due to purging is not propagated to a body side.
Patent JP-H06279583-A (JP)
Title: Polyetheresteramide elastomer and production thereof
Inventor: YAMAKAWA HIROSHI
IPC: C08G69/44
Filed: 1993-03-25
Abstract: PURPOSE:To improve strength and moldability by reacting an aromatic diamide dicarboxylate with a specific poly(alkylene oxide) glycol. CONSTITUTION:0.8-1.0mol of an aromatic diamide dicarboxylate is reacted with 1.0-0.8mol of a poly(alkylene oxide) glycol having a number-average mol.wt. of 250-8,000. The resulting polyetheresteramide elastomer is dissolved in a solvent having a boiling point at ordinary pressure of 140-290 deg.C to a concentration of 0.01g/ml or higher at 25 deg.C. This solution is heated at 140-220 deg.C for 2-6hr to react the polymer to thereby produce a prepolymer having a number-average mol.wt. of 10,000 or lower. The solvent is removed under a reduced pressure. The prepolymer in a molten state is polymerized by bulk polymerization. Thus, the elastomer is obtained which is represented by the formula [wherein Z is an aromatic dicarboxylic acid residue and G is a poly(alkylene oxide) glycol residue having a number-average mol.wt. of 250-8,000] and in which the Z average mol.wt. (MZ), in terms of PS, of 1.0X10<5> to 20.0X10<5> and MZ/Mw is 3-20.
Patent JP-H02289554-A (JP)
Title: N-triazinyloxamide
Inventor: MARIO SURONGO
IPC: C07D251/18
Filed: 1990-03-16
Abstract: NEW MATERIAL: Compd. of formula I [n is 2-4; R 1  is formula II (R 2 -R 5  are each H, a 1-18C alkyl, hydroxyl, phenoxy, etc.); X is a 1-12C alkoxy, phenoxy, etc., when n=1; when n=2, it is -N(R 8 )-R 12 -N(R 8 )-, etc., (R 8  is H, a 1-18C alkyl, etc.; R 12  is a 2-12C alkylene, etc.); when n=3, it is formula III; when n=4, it is formula IV (a and b are each 2 or 3)].  
     EXAMPLE: N-[4,6-bis(diethylamino)-1,3,5-triazine-2-yl]-N'-(2-ethoxyphenyl)oxamide.  
     USE: UV absorbing light stabilizer. Being especially useful as a stabilizer for org. polymers and lacquers.  
     PROCESS: A compd. of formula V (R is a 1-4C alkyl) is reacted with a compd. of formula VI (R 6  is a 1-12C alkoxy, phenoxy, etc.), in the presence of a catalyst (e.g. an alkali metal alkoxide) pref. in the absence of a solvent to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06282115-A (JP)
Title: Liquid developer for electrostatic charge development
Inventor: SATSUTA KEISUKE
IPC: G03G9/12
Filed: 1993-03-25
Abstract: PURPOSE:To improve a conventional problem concerning a short life of an intermediate transfer body and to enable printing for a long time without chang ing intermediate transfer bodies in the process of electrophotographic develop ment in which an image developed on an electrostatic charge image carrier body is transferred to an intermediate transfer body by electrostatic force and then the body is heated to make adhere and transfer the image to an objective material. CONSTITUTION:An electrostatic latent image is formed on an electrostatic charge image carrier body and developed with a liquid developer. The developed image is transferred to an intermediate transfer body by electrostatic force, which is then heated to give adhesive property to the image and to transfer the image to the objective material. Thus, a full-color electrophotograph is obtd. The liquid developer used in this process contains an isoindoline pigment for yellow color, a quinacridone pigment for magenta, and a phthalocyanine pigment for cyan used as the coloring agent.
Patent JP-H07279506-A (JP)
Title: Door lock device
Inventor: YAMADA AKIRA
IPC: E05B47/00
Filed: 1994-04-05
Abstract: PURPOSE:To close a door even when it is locked. CONSTITUTION:In a door locking device provided with a latch lever 13 attached on a front door side, a locking piece 16 to hold the closed condition of a front door by engaging with the latch lever 13, and a magnet 25 which locks a door lock by restricting the movement of the latch lever 13 and unlock by releasing the restriction of the latch lever 13 when an unlocking signal is received, the locking piece 16 is moved reciprocatedly between an engaged position and an unengaged position according to the pressing force of the latch lever 13. Then a coiled spring 18 to excite the locking piece 16 in the locking direction is provided.
Patent JP-H01239820-A (JP)
Title: Co-coating magnetic iron oxide powder and magnetic recording medium using same
Inventor: ASADA SEIICHI
IPC: G11B5/706
Filed: 1988-03-19
Abstract: PURPOSE:To improve erasing characteristics of Co-coating magnetic iron oxide powder by forming a film made of silicon compound on the surfaces of the particles of magnetic iron oxide powder, and further forming a film made of Co ferrite on the film made of the silicon compound. CONSTITUTION:A film made of silicon compound is formed on the surfaces of the particles of magnetic iron oxide powder, and a film made of Co ferrite is formed on the film made of the silicon compound. It is preferable that the film made of the silicon compound contains 0.005-0.03 of Si by weight with respect to the whole Co-coating magnetic iron oxide power and the film made of the Co ferrite thereon contains 0.01-0.10 of Co by weight with respect to the whole powder. The film made of the silicon compound is preferably formed of silicon oxide of silicon hydrate oxide. Hydroxide of the Co and the Fe is normally deposited on the surface, and heat treated at 100 deg.C or lower to form the Co ferrite layer.
Patent JP-H04308263-A (JP)
Title: Composite material of yarn and production thereof
Inventor: NAKAMURA MASANORI
IPC: D04H1/4209
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a thin composite material of yarn useful as a ceiling material for automobiles, suitable for stock maintenance in a large amount by compression molding in such an extent as to restore the composite material to given thickness by foaming force of blowing agent and elastic recovery force of inorganic fibers. CONSTITUTION:First, thermoplastic resin films (preferably polypropylene film, etc.) are laminated to both sides of nonwoven matted material comprising inorganic fibers, obtained through needle punching, to give a laminate. Then, the laminate is heated at >= the melt temperature of the thermoplastic resin and <= the decomposition temperature of the blowing agent to melt a resin component. Successively, the laminate is compressed in this molten state, then cooled in a pressurized state so that the needle punched nonwoven mat of inorganic fibers is impregnated with the blowing agent and the thermoplastic resin and the objective product compression molded in such a degree as to restore the composite material to given thickness by foaming force of the blowing agent and elastic recovery force of the inorganic fibers.
Patent JP-H10328191-A (JP)
Title: Coagulum forming device capable of delivering catheter
Inventor: JACOBSEN STEPHEN C
IPC: A61F2/01
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To coagulate a blood flow by coiling a wire element in a shape which becomes straight at the time of being inserted into a catheter in a longitudinal direction and restricted by the catheter, so as to expand by release from the catheter to occupy a target position. SOLUTION: An elastic wire 4 formed to make a coil is provided with a large diameter part 4a and a gradually narrowed part 4b and the coil at the part 4a expands until coming into contact with the wall of a vein 8 to keep the coil wire 4 at the position. The part 4b works as the leading tip or the remote tip of the wire 4 to easily position a device within the vein. The wire 4 is made of a remarkably elastic nickel titanium alloy, e.g. The coil wire 4 is put through into the catheter nearly straight, pushed out from the remote tip of the catheter to expand and seated at the target position.
Patent JP-H05269986-A (JP)
Title: Method and apparatus for ink jet recording
IPC: B41J2/05
Filed: 1992-03-25
Abstract: PURPOSE:To make constant ejection of ink possible. CONSTITUTION:Ink in an ink tank is sucked up into a passage, utilizing capillary action. Then, hydrogen bubbles 23 are produced in the ink by electrolysis and furthermore, plasma fluid 26 is produced by placing the hydrogen bubbles 23 in strong electric field. Isothermal expansion is applied to the hydrogen bubbles by applying thermal vibration to electrons in the plasma. At this time, the ink is ejected to the outside on thermodynamic work amount serving as motive force. The plasma fluid 26 is ejected at this time to the outside together with the ink.
Patent JP-S62224420-A (JP)
Title: Manufacture of double pipe
Inventor: OSHIYAMA MICHIO
IPC: B21C37/06
Filed: 1986-03-27
Abstract: PURPOSE:To efficiently mass-produce a high quality double pipe composed of a single material at the pipe end by connecting a short pipe of a similar material to another blank pipe to the pipe end of the outer or inner blank pipe by friction welding and performing doubling work. CONSTITUTION:The short pipe 10 of the same material with the inner blank pipe 12 is connected with the outer blank pipe 11 by friction welding. Then fins 14 of the friction welded part 13 are removed. After that, the inner side blank pipe 12 is inserted into the outer side blank pipe 10 connected with the short pipe 10. Then the fitting works such as drawing, diameter reducing or pipe expanding, are performed to obtain the double pipe provided with the pipe end part of the similar material. In this way, the double pipe is easily manufacture even if the pipe thickness of the high corrosion resisting material side is thin, without generating a gap and deteriorating the material on the connecting part.
Patent JP-S55160377-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAOKI YOSHIHIRO
IPC: G11B27/10
Filed: 1979-05-30
Abstract: PURPOSE: To display the volume of a tape by a stepped-wave voltage by providing a magnetic recording and reproducing device with a circuit which detects the number of turns of a reel with the magnetic tape, a circuit which generates voltages corresponding to the volume of the tape and the number of turns of the reel, and a comparing circuit for the both.  
     CONSTITUTION: Reel-turn detection part 34 generates a pulse signal containing pulses corresponding to rotation angle θ of supply-side reel 4 by loading and the signal is supplied to digital-analog conversion part 35. This digital-analog conversion part 35 converts the above-mentioned rotation angle θ into an analog value to output a stepped-wave voltage. On the other hand, a stepped-wave voltage from function- equalization-line generation part 30 is used as a reference voltage and then  compared to that (analog value) from conversion part 35 by comparator 38. Thus,  a count result in a coincidence state corresponds to the value of wound magnetic tape 1, so that the remainder of the tape will be displayed by the value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02280243-A (JP)
Title: Directory structure for writable volume
Inventor: HARIISON ERU FURIIMAN
IPC: G06F17/30
Filed: 1990-03-19
Abstract: PURPOSE: To effectively use a memory by providing a data file area for referring to by plural route names and a file directory group having a file directory entry including positioning information. CONSTITUTION: A write-once-read-manytimes(WORM) volume 110 includes a volume label group 120, a route directory group 130, a file directory group 140 and a data file area 150. After the data file area 150, another file directory group 160 and a data file area 170 follow and a volume label group and a route directory group follow at need. The volume label group 120 provides a special space for a volume changing primary conditioning which intends to change a name by writing a new volume label block. Thereby a memory space on the WORM volume 110 is effectively used without waste.
Patent JP-2000258506-A (JP)
Title: Semiconductor integrated circuit and method for generating test pattern
Inventor: SHIRAISHI JUNYA
IPC: G06F17/50
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To generate a test pattern for detecting a synchronism design circuit easily by providing test paths between a plurality of stages, and a test circuit being turned on when a scan test is performed in the way of the test path. SOLUTION: In the scan chain of stage interval (n), test circuits 3a, 3b and test paths 4a, 4b are built in a stage affixed with a plurality of stage labels having different remainders such that they have a same residue. If each stage affixed with a plurality of stage labels has a different remainder when it is subjected to labeling, a pipeline scanning method can be applied even to a semiconductor integrated circuit having no pipeline structure by providing a test circuit and a test path. Consequently, a high failure detection rate can be attained with a small overhead of area.
Patent JP-2000269340-A (JP)
Title: Distributed failure simulation system
Inventor: NITTA SUSUMU
IPC: G01R31/28
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To average distributed failure simulation execution periods and sup press variations in simulation period by a method wherein a divided failure list is prepared in response to failure simulation processing capacity of a plural ity of computers for use in a distributed failure simulation, and is allocated to each computer. SOLUTION: A failure simulation in a plurality of circuit data is executed to prepare a data base 10. In a logic circuit as a target of a distributed failure simulation, a failure list 11 enumerating failures to be assumed is prepared. Next, the failure list 11 is divided based on failure simulation performance data of each computer included in the data base 10, and division failure lists 12a to 12c equal to the number of sets of usable computers are prepared to obtain failure simulation results lists 13a to 13c by a distribution processing. Finally, the obtained results lists are merged to prepare a failure simulation results list 14 of the entire logic circuit to be targeted to output it.
Patent JP-S54160390-A (JP)
Title: Novel thiolcarbonate and its preparation
Inventor: WATAYA MASATAKA
IPC: C07C239/00
Filed: 1978-06-07
Abstract: NEW MATERIAL:rert-Butyl-4,6-dimethoxy-s-triazinly-2-thiolcarbonate.  
     USE: Acylating agents for protecting amino groups useful for the peptide synthesis, and preparable from inexpensive cyanuric chloride.  
     PROCESS: Cyanuric chloride is dimethoxylated with sodium hydrogen carbonate and reacted with sodium hydrosulfide to from 2-mercapto-4,6-dimethoxy-s-triazine, which is then reacted with phosgene in the presence of a base in a solvent, e.g. benzene or toluene, to give a thiolchloroformate. The thiolchloroformate thus obtained is reacted with tert-butyl alcohol in the presence of a base in a non-polar solvent, e.g. ether, in an ice bath to afford the objective compound. 
     COPYRIGHT: (C)1979,JPO&Japio