baber/WOPTO huggingface dataset:
Patent JP-S63216892-A (JP)
Title: Method of rendering hydrolytic resistance
Inventor: KARURO NEERI
IPC: C08K5/52
Filed: 1988-02-12
Abstract: Solid organic phosphites in powder form, used to endow organic polymers with stability characteristics are made resistant to hydrolysis by treating said powder phosphites with a silane containing in its molecule at least two alkoxy groups and causing the silane to hydrolyze, and the formation and deposition of a siliconic polymer on the surface of powder particles to occur.
Patent JP-H04245817-A (JP)
Title: Data reception circuit
Inventor: MATSUNAGA HIROSHI
IPC: H04B17/00
Filed: 1991-01-31
Abstract: PURPOSE:To detect the disconnection of power supply or a connector of a transmitting side by providing a level detecting part by connecting a terminal resistor between the input terminals of a differential amplifier to receive the data of a pseudo ECL level, and connecting an earthing resistor between each input terminal and the earth. CONSTITUTION:At the time of operating in a normal state, the data of the false ECL level is transmitted from a transmission circuit 7 to a balanced transmission line 1, and the level detecting part 6 decides the transmission line to be normal. In the case of the disconnection of the power supply or a cable at a transmission circuit 7 side, since the earthing resistors 4, 5 are connected to the input terminal of the differential amplifier 2, the transmission line falls lower than the pseudo ECL level, for instance, to an earth level. This fall of the level is detected by the level detecting part 6, and an alarm signal can be outputted. Besides, in the case that a large in-phase noise is introduced to the balanced transmission line 1, the level of one line of the balanced transmission line 1 falls sometimes lower than the pseudo ECL level. Since the fall of the level in this case is not continuous, the alarm signal is prevented from being outputted by providing an integration circuit.
Patent JP-S60174254-A (JP)
Title: Washing method in soldering
Inventor: SUZUKI KIYOSHI
IPC: B23K1/08
Filed: 1984-02-17
Abstract: PURPOSE:To prevent minute scattered waterdrops from adhering to an object to be soldered due to a shower by stopping drainage of a shower of a washing unit, while the object to be soldered is between a soldering unit and the washing unit. CONSTITUTION:When a holder 29 for holding an object to be soldered is between a soldering unit 6 and the first warm water washing unit 7 drainage of only the first shower 21 is stopped by closing a solenoid valve of a feed hot water pipe to its first warm water shower 21. When the holder 29 reaches an air bubbling water tank 20 of the first warm water washing unit 7, it is detected by a limit switch 31, etc., are drainage is started by opening the solenoid valve of the feed hot water pipe to its warm water shower 21. In this way, it is prevented that minute waterdrops scattered from the shower 21 adheres to the object to be soldered before entering a washing process, a flux residues can be washed off effectively.
Patent JP-S52113974-A (JP)
Title: Synthesis of benzotriazole derivatives
Inventor: NAKAJIMA KAZUO
IPC: C07D249/20
Filed: 1976-03-19
Abstract: PURPOSE: To obtain title compounds in high yields, useful as UV-absorbors, antioxidants, anti-corrosives, etc., by catalytic hydroxyclization of 2-nitro-2'-hydroxyazobenzene derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62186387-A (JP)
Title: Line picture storage circuit
Inventor: KIDA YASUSHI
IPC: G06T7/60
Filed: 1986-02-12
Abstract: PURPOSE:To quicken the connection of plural chain codes by providing a chain code memory, an up-down counter, a direction inverting circuit and a sequence designation flip-flop so as to read the chain code in both forward/reverse directions. CONSTITUTION:The sequence designation flip-flop 3 is connected to be set/reset 9 from a system bus 1 via a system bus interface 2. Similarly, the up-down counter 4 is connected in a way capable of being subjected to data load 10 from the system bus 1 and the output of the up-down counter 4 is connected to the address input 17 of the chain code memory 5. The chain code memory 5 is a memory storing chain code constituting lines or line elements, the chain code is a direction code string including the sequence and the direction code is stored in the chain code memory 5 sequentially. Thus, the chain code designates an address storing the 1st direction code, and in incrementing the address, the code is read.
Patent JP-S59157761-A (JP)
Title: Parallel data processing system for linear programming problem calculation
Inventor: MIYAOKA SHINICHIROU
IPC: G06F15/16
Filed: 1983-02-25
Abstract: PURPOSE:To get a solution in a high speed by performing calculations for reduction of a search region and resetting of the advance direction of all particles in a single host computing processing device and performing the computing for tracking of the motion of one particle in each of many low order calculation processing devices. CONSTITUTION:The host processing device stops computing of low order processing devices at intervals of a proper time to decide the convergence and stores final results in a low-speed storage device 34 if cmputings are converged. If they are not converged, the host processing device selects intermediate best points on a basis of collision points stored in high-speed storage devices 3-1-3-p and information of objective function values at these points and reads out the number of a restricted plane, which is active concerning intermediate best points, and its coefficient information from a high-speed storage device and a low-speed storage device respectively and computes new advance directions of all particles and stores results in high-speed storage devices corresponding to individual particles. Low order processing devices 2-1-2-p reads out information concerning initial advance directions and control conditions stored in corresponding high- speed storage devices in accordance with the computing start indication of the host processing device and compute the motion of particles.
Patent JP-H10227691-A (JP)
Title: Pyroelectric thin-film infrared detector and its manufacture
Inventor: FUJII SATORU
IPC: G01J5/34
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a pyroelectric thin-film infrared detector which can be miniaturized by a method wherein a pyroelectric-substance-film element is formed on the surface of a substrate, a pyroelectric-substance-film connecting electrode is formed on it and a resin holding film which surrounds the pyroelectric-substance-film element and which has a contact hole used to expose the pyroelectric-substance-film connecting electrode is formed on the substrate. SOLUTION: A pyroelectric-substance-film element 102 is formed on the surface of a substrate 101, and a pyroelectric-substance-film connecting electrode 103 is formed on the pyroelectric-substance-film element 102. A resin holding film 105 which surrounds the pyroelectric-substance-film element 102 and which has a contact hole used to expose the pyroelectric-substance-film connecting electrode 103 is formed on the substrate 101. A metal bump 109 is formed on the pyroelectric-substance-film connecting electrode 103. An external-signal processing element 110 is arranged, and its electrode is connected to the metal bump 109. An infrared absorption electrode 113 is formed in the opening part on the rear of the substrate 101 so as to come into contact with the pyroelectric-substance-film element 102.  Since a thin-film material is used as a pyroelectric substance, a pyroelectric thin-film infrared detector can be micromachined, and it can be miniaturized.
Patent JP-S56125332-A (JP)
Title: Cyclohexene derivative and its preparation
Inventor: TAMURA YASUMITSU
IPC: C07C45/00
Filed: 1980-03-07
Abstract: NEW MATERIAL:6-(4-Chlorophenyl)-2-cyclohexen-1-one.  
     USE: Synthetic intermediate of pharmaceuticals. It can be converted to 4-chloro-6- methoxy-3-biphenylylacetic acid having excellent antiphlogistic and analgesic activities through 4-chloro-2-methoxybiphenyl, and useful as a synthetic precursor of a  biphenyl skeleton.  
     PROCESS: 3-Chloro-6-(4-chlorophenyl)-2-cyclohexen-1-one is treated with Zn-Cu coupled in methanol, whereby the dechlorination reaction proceeds quantitatively to afford the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01203289-A (JP)
Title: Method and device for feeding starting material in molecular beam epitaxial method
Inventor: OKAMOTO AKIHIKO
IPC: C30B23/08
Filed: 1988-02-09
Abstract: PURPOSE:To shorten a process and to increase the efficiency of utilization of a device as well as to clean the device by directly transferring starting materials degassed at the outside of a growth chamber to the growth chamber and evaporating the starting materials by heating to form a thin semiconductor film on a substrate. CONSTITUTION:Starting materials such as Ga and As are carried in vacuum chambers 5, the chambers 5 are evacuated and the starting materials are degassed by heating with heaters 8. The degassed starting materials are transferred to a growth chamber 1 having an ultrahigh degree of vacuum with starting material transfer means (rods) 7 through vacuum valves 6. In the chamber 1, the starting materials are evaporated by heating to form a thin semiconductor film on a substrate on a substrate holder 4.
Patent JP-2000228821-A (JP)
Title: Optical pcm current differential relay system
Inventor: HIRAMATSU MASANORI
IPC: G04R20/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To alter the settling of a main protective relay to prevent malfunctions in case of anomaly in a transmission line. SOLUTION: A GPS receiver is installed at each station of an optical PCM current differential relay. If a trouble occurs in a transmission line, a station, for example, B immediately downstream from the point of trouble transmits a transmission frame with the current set to zero of the current information of the station A upstream from the point of trouble with transmission timing by GPS to the downstream side. When the current of the current information of the upstream station A is zero, downstream stations C, D, and E respectively change the settling value of a main protective relay to settling values with the normal load current of the station A taken into account, and change the main protective relay conditions. Thus the functionality of the main protective relay is maintained, without relegating protection to back-up protective relays or the like.  If the current of the current information of the received transmission frame is zero, the station A replaces the current zero with current data stored in memory to maintain the functionality of the main protective relay.
Patent JP-S57143337-A (JP)
Title: Fusible foam of crosslinked polypropylene
Inventor: NOJIRI AKIO
IPC: B32B5/18
Filed: 1981-03-02
Abstract: PURPOSE: A propylene foam in which the surface and the inner layer have different and specified crosslinking degrees, thus being bonded only by heating but no use of an adhesive.  
     CONSTITUTION: The objective foam of crosslinked polyporpylene contains more than 20wt% polypropylene and has 10W30% crosslinking degree expressed as a gel fraction at the surface layer from the surface to 0.5mm depth and 30W60% at the inner layer more than 0.5mm depth. The crosslinked polypropylene foam is preferably a blend of 30W80pts.wt. of a propylene-ethylene compolymer containing 1W15% ethylene and 70W20pts. of polyethylene. For example, the resin is uniformly kneaded with a foaming agent and a crosslinking assistant into a foaming composition sheet. Then, PP film free from crosslinking assistant is fused to the sheet and they are irradiated with radiation, then foamed by heating to give the objective foam product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55123803-A (JP)
Title: Box body transferring device
Inventor: IZAWA ICHIROU
IPC: B65G7/08
Filed: 1979-03-13
Abstract: PURPOSE: To permit a box body to pass safely and easily through an entrance of built buiding which height is lower than that of the body box by supporting and slanting the box body on a transferring device provided with a frame having curved grounding portions and a holding member.  
     CONSTITUTION: A frame 10 is constituted from left and right straight members 11 and curved members 12 interconnected integrally by reinforcement members 13 and connecting members 14. To one end of the frame 10 is fixed a lower surface holding member 20 for holding the lower surface of a box body 1 and on the other end is provided removably and displaceably an upper surface holding member 30 for holding the upper surface of the box body 1. After the box body 1 has been supported by the straight member 11, lower surface holding member 20 and upper surface holding member 30, it is turned down smoothly on a roller conveyer on floor, pushed and shifted while making on the middle portion of the curved member 12 with the roller conveyer to pass through an entrance of building which height is lower than that of the box body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09220325-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which in data transfer between a game control means and a variable display control means, the variable display control means can be prevented from taking wrong block data so as to improve the reliability of data transfer. SOLUTION: CPU of a CRT control circuit comprises a discriminating reference data storing means for storing discriminating reference data for specifying control command data of command signals of every kind that can be output if CPU of a basic circuit is normally operated, and a command signal proper or improper discriminating means ((01BEH)-(01CAH)) for comparing control command data contained in a received command signal with control command data specified by the discriminating reference data to discriminate whether the received command signal is proper or not.
Patent JP-H01204784-A (JP)
Title: Two-color thermal recording material
Inventor: ISHIDA KATSUHIKO
IPC: B41M5/30
Filed: 1988-02-11
Abstract: PURPOSE:To provide favorable recording sensitivity and make it possible to form an image with clear tones and little color mixing or bleeding, by specifying the total amount of a pigment component and an adhesive component contained in a high-temperature color forming layer. CONSTITUTION:At least a high-temperature color forming layer, an intermediate layer comprising a decoloring agent and a low-temperature color forming layer are sequentially provided on a base. Each of the color forming layers is a leuco color forming layer comprising a leuco dye and a color reaction agent, and the total amount of a pigment component and an adhesive component contained in the high-temperature color forming layer is at least 50wt.%. It is preferable that an acid substance is used in each of the color forming layers in an amount of about 1-50 pts.wt. per 1 pt.wt. of a basic colorless dye. Further, when the high-temperature color forming layer comprises at least 40wt.% of the pigment component, preparation of a coating liquid for forming the layer is facilitated, and favorable application properties can be obtained.
Patent JP-H07240412-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE YASUNARI
IPC: H01L21/28
Filed: 1994-02-28
Abstract: PURPOSE:To obtain an aluminum wiring layer which does not easily generate electromigration even if the layer becomes thinner by depositing first an aluminum layer on an object substrate surface without positive heating of the substrate and then by depositing later the aluminum layer while the substrate is heated. CONSTITUTION:As a substrate 3 to form a film, a substrate which a Ti/TiN layer is formed on the surface is used and an aluminum layer is deposited by the sputtering on the Ti/TiN layer without heat treatment to the substrate. Subsequently, the substrate 3 is heated by flowing Ar gas heated up to 300 to 400 deg.C into a cavity of a substrate holder 4 and the aluminum layer is deposited. As explained above, an aluminum layer having a large grain size and high orientation (111) can be deposited by heating the substrate during deposition of aluminum layer and generation of electromigration can be suppressed even when the film becomes thinner. Moreover, deposition without heating of substrate and deposition with heating of substrate are continued within the same vacuum vessel to maintain a higher throughput.
Patent JP-S57144542-A (JP)
Title: Polishing agent
Inventor: ABE KENJIROU
IPC: G03G21/10
Filed: 1981-03-02
Abstract: PURPOSE:To obtain a polishing agent particularly suited for cleaning and polishing of the surface of electrophotographic receptors by adding a specific amt. of ricinoleate to solid abrasive particles thereby preparing the polishing agent. CONSTITUTION:A polishing agent wherein 100pts.wt. solid abrasive particles of CeO2, etc. (particularly preferably fine particles of about 0.5-1.0mu grain sizes), and 1-2pts.wt. fatty acid ester such as ricinoleate (castor oil) are dispersed in 190pts.wt. a volatile solvent such as normal heptane is prepd. When the surfaces of electrophotographic receptors are cleaned and polished by using such oplishing agent, the characteristics and images nearly equal to initial ones are obtained. Of course, this is usable for cleaning and specular finishing of glass, plastic semiconductors, insulators, etc. Even when left standing for a long time, it does not cause settling and condensation of the abrasive particles hence difficulty in their dispersion.
Patent JP-H09202337-A (JP)
Title: Paper bag
Inventor: SAITO AKIO
IPC: B65D33/20
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper bag in which after contents are filled from an open end and the open end is folded and closed, the closed open-end is unsealed, and a job of folding the open end is very easy when the bag is sealed and also a manufacturing process is simple. SOLUTION: This paper bag comprises a paper bag main body 12 with creases which consists of one layer or a plurality of layers and whose bottom part 11 is closed, and a ply separation paper 21 consisting of at least two layers to which, when contents are filled from the open end 13 of the paper bag main body 12 and then a fold part is formed by folding the open end 13 twice inward, the fold part is stuck and which is firmly fixed to a paper bag main body wall opposite the inside of the fold part over almost the entire width of the paper bag main body 12.
Patent JP-S62189279-A (JP)
Inventor: MAEKAWA JUNICHI
IPC: E05F11/48
Filed: 1986-02-15
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-H07240235-A (JP)
Title: Charging method for secondary battery
Inventor: MINO TAKAYUKI
IPC: H01M10/44
Filed: 1994-02-28
Abstract: PURPOSE:To fully charge a secondary battery within a short time without overcharging the battery by heigtening set voltage at at time of constant voltage charging by a value equivalent to the voltage decrease of resistance loss. CONSTITUTION:A controlling means 5 turns on a switching element of a charging control part 3 to start quick charging and detects charging current 10 and charging voltage VON. Then, the means 5 turns off the switching element of the control part 3 to interrupt the charging and detects released voltage VOFF of a secondary battery. The detected voltage VON, current IO, voltage VOFF are sent to a resistance computing circuit 6 and the circuit 6 computes resistance value of resistance loss R based on the sent voltage, current, and the following expression R=(VON--VOFF)/10. The computed value of the resistance R is sent to the means 5 and the means 5 calculates voltage decrease VLOSS for charging current based on the value of the resistance R. The means 5 then heightensthe set voltage, at which constant voltage charging is carried out, by the voltage value equivalent to the voltage decrease VLOSS and starts quick charging again.
Patent JP-S59155767-A (JP)
Title: Measurement of insulation property for dc live high voltage cable
Inventor: NAKAYAMA TADAHARU
IPC: G01R27/16
Filed: 1983-02-24
Abstract: PURPOSE:To enable an easy measurement of insulation property of a live DC high voltage cable by actually measuring a DC voltage generated across a security resistance connected to a shielded ground wire of the cable and a current value during the shortcircuiting across the security resistance. CONSTITUTION:An earth plug 14 of an insulation measuring apparatus 13 is connected by insertion to an earth plug seat 10 of an earth plug device 9 connected to a shielded earth wire 8 of a DC high voltage cable 3 and slide resistances 25 and 26 are controlled to indicate zero in the reading of an ammeter 16 until a DC voltage generated at a shielding section 5 is equal to an output voltage from a reverse electromotive force generator 18 and indication of a voltometer 19 is read out. A changeover switch 17 is changed to short circuit between ends of a security resistance 11 with the ammeter 16 and indication of the ammeter 16 is read out. A body insulation resistance and a shield insulation deficiency resistance is computed from a voltage value and a current value. This eliminates the need for removing of a cable terminal from a bus line or the like for measurement thereby preventing the generation of heating accident due to poor tightening of the terminal and the bus.
Patent JP-S57146500-A (JP)
Title: Controlling device for small-sized press
Inventor: SAKAI YASUJI
IPC: B30B15/28
Filed: 1981-03-02
Abstract: PURPOSE: To prevent damage of an electric motor and deformation of a movable part by providing a means that detects the cam position of an oscillating cam at the time of completion of one process, overload of the device, abnormal rotation of the electric motor to cuts off the current of the motor.  
     CONSTITUTION: In a small-sized press for pressing or cutting, an oscillating lever 10 makes one oscillating motion with one rotation of a cam 4' and a die 14 operates to complete one process. The position of the cam 4' at this time is detected by a position detector 19 and current is cut off by operating the starting switch 18 of an electric motor. When abnormal load is applied during operation, it is detected by an over-current detector 21, and the power source switch is cut off. At this time, detection of overcurrent of starting time is evaded for a specified time. When the number of rotation is decreased, owing to the fault of the motor the time required for one process of the cam 4' becomes longer than the specified time is detected by a time detector 20, and the power source switch 18 is cut off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62188578-A (JP)
Title: Synchronizing offset signal processing circuit
Inventor: MURAMATSU YASUHIRO
IPC: H04N7/171
Filed: 1986-02-14
Abstract: PURPOSE:To stabilize a correct restoration in the offset part of a synchronizing offset signal and to improve the picture quality by comparing the respective hold voltages corresponding to the offset part and a normal part and adjusting a bias to a level control circuit so as to bring this difference voltage into a prescribed value. CONSTITUTION:In a synchronizing offset processing circuit consisting of the input circuit A1 of the synchronizing offset signal, a level processing line A2, an output circuit A3 and a level control circuit A4, the synchronizing signals respectively corresponding to the offset part and the non-offset part (normal part) are individually sampled to sample and hold circuits 33, 34 among restoring signals and the difference between the respective hold voltages V1, V2 (the same value is the restoration is correct) is operated in an arithmetic circuit A6. The direct current bias part (a resistance 39, a transistor 38) of the control circuit A4 is automatically adjusted so as to stabilize this difference to the prescribed value. Thereby, the restoration in the offset part of the synchronizing offset signal is stable and correct, which contributes to the improvement of the picture quality.