baber/WOPTO huggingface dataset:
Patent JP-S58133522-A (JP)
Title: Digital temperature adjusting device of combustion apparatus
Inventor: ICHIDA SHIYUNJI
IPC: F23N5/26
Filed: 1982-02-03
Abstract: PURPOSE:To appropriately inform the operator of the period of time necessary for maintenance by providing the titled device with a function to control the temperature of a part to be heated in addition to a function to count the number of times of starting and stopping the combustion apparatus, and indicate the counted number of times. CONSTITUTION:The CPU12 counts V1 and V2 ON signals each time these signals are generated, and when the present number of times indicating mode is selected by the manipulation of a push button 4a, the counted value is indicated by a digital indicator 2. When the counted number of the number of times of starting and stopping reaches a preset value, the indication of the digital indicator 2 is subjected to flashing. As a result, it is clearly informed that the maintenance becomes necessary. Therefore, maintenance can be performed before insufficient actions due to excessive wear and the like occur, and hence safety and reliability on the combustion apparatus are improved exceedingly.
Patent JP-H01194629-A (JP)
Title: Communication network constitution switching system
Inventor: OHASHI AKIHIRO
Filed: 1988-01-29
Abstract: PURPOSE:To promptly restore an incommunicable condition, and to enhance the reliability of a communication network by switching a network constituting surface currently in use with a re-switching instruction from a network control device to a communication node after the generation of the incommunicable condition due to network constituting surface inconsistency confirmed with each communication node at the time of simultaneous generation of fault-time switching and time switching. CONSTITUTION:When the fault is generated in the communication network, a network control device 100 transmits switching instructions 80 and 81 so as to switch the network constituting surface from 1 to a network constituting surface 1-1 at the time of the fault. Here, in the communication node 1, the switching instruction 80 is notified before the generation of network constitution switching 50 (the switching to the network constituting surface) due to the operational time, and in the communication node 2, when the switching instruction 81 is notified after the generation of the network constitution switching 50, the network constituting surface inconsistency (the mixture of the network constituting surfaces 2 and 1-1) recognized by the communication nodes 1 and 2 is generated. There, the network control device 100 recognizes the time switching 50 generation by a time control by the network control device 100 itself, and re-switching instructions 82 and 83 are transmitted so as to be switched to the network constituting surface 1 at the time of the fault, namely, to the network constituting surface 2-1.
Patent JP-S62175437-A (JP)
Title: Production of 2-(heptafluoropropoxy)propionic acid fluoride
Inventor: OKABE JUN
IPC: C07C67/00
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the titled compound useful for the production of per fluoropropyl vinyl ether, in high yield and selectivity, by dimerizing (impurity- containing) hexafluoropropene epoxide in an aprotic solvent in the presence of a specific catalyst. CONSTITUTION:The titled compound useful for the production of perfluoropropyl vinyl ether which is a monomer for fluororesin, etc., can be produced by dimerizing hexafluoropropene epoxide which may contain hexafluoropropene in an aprotic solvent such as diglyme, acetonitrile, etc., in the presence of a catalyst consisting of the tertiary amine such as triethylamine, pyridine, etc., and a urea compound of formula (X is O or S; R1-R4 are lower alkyl) such as tetramethylurea, tetramethylthiourea, etc., at 0-80 deg.C, preferably 10-60 deg.C under atmospheric pressure or positive pressure. EFFECT:The catalyst system is easily handleable liquid which can be separated from the reaction system and reused.
Patent JP-S52100236-A (JP)
Title: Gas discharger for electrostatic recording
Inventor: KITAGAWA TAKASHI
IPC: G03G15/05
Filed: 1976-02-19
Abstract: PURPOSE:To prevent simultaneous discharge of a plurality of scanning electrodes, by arranging a plurality of facing electrodes at a ratio of facing electrode to scanning electrode of 1:3.
Patent JP-H09208674-A (JP)
Title: Thermosetting resin composition
Inventor: AKAGI TAKESHI
IPC: C09D4/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition excellent in low- temperature curability by mixing a resin containing oxetane functional groups represented by a specified formula with a polyepoxide, a reactive silicon compound and an organometallic compound having Al, Zr, Ti, Sn or the like. SOLUTION: 1,3-Diol residues are introduced into, e.g. a polyester resin by esterification with trimethylolpropane, and the product is reacted with diethyl carbonate is form a cyclic polycarbonate, which is decarboxylated to obtain a resin having at least two, on the average per molecule, oxetane functional groups represented by the formula (wherein R1 is H, a 1-6C alkyl, F, allyl or the like). One hundred (100) pts.wt. above obtained resin having an average molecular weight of about 300-200,000 is mixed with 0.1-100 pts.wt. polyepoxide having an average molecular weight of about 120-200,000, a reactive silicon compound (e.g. methoxytimethylsilane) and 0.1-10 pts.wt. at least one organometallic compound containing Al, Zr, Ti or Sn (e.g. aluminum trimethoxide) to obtain a thermosetting resin composition.
Patent JP-S58195275-A (JP)
Inventor: KURISUCHIAN FUERUDAA
IPC: G06K7/10
Filed: 1983-02-04
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-S60162234-A (JP)
Title: Automatic focusing camera by zone focusing
Inventor: CHIYOU MICHIO
IPC: G03B3/00
Filed: 1984-02-02
Abstract: PURPOSE:To perform excellent photography with proper exposure by inhibiting stroboscopic light emission and placing a stop device from the full aperture state once an automatic focusing device detects a subject being beyond an effective stroboscope distance. CONSTITUTION:An automatic focusing circuit AF10 generates an H-level output when detecting the subject being beyond the specific effective stroboscope distance. A shutter control circuit 12 generates an H-level output when a shutter release button enters closing operation. Both outputs are inputted to the set terminal S and reset terminal R of an FF14. The Q terminal of the FF14 is connected to the base of an NPN type TR16. When the shutter release button is pressed to an intermediate position and the H output of the AF10 is sent out and inputted to the FF14, the FF14 outputs H to turn on TR16, and a stroboscope stop magnet 20 and an additional stop turn-on magnet 18 are excited. Consequently, a miss of photography is prevented and excellent photography with proper exposure is performed.
Patent JP-H11220258-A (JP)
Title: Manufacturing method of multilayer printed wiring board
Inventor: TOSAKA YUJI
IPC: H05K3/46
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To optimize a hole for interlayer connection before electrically connecting a first circuit to a second one, by forming the hole for interlayer connection in an insulation layer on the first circuit, by checking the failure of the hole for interlayer connection by luminescence radiation, and by forming interlayer connection. SOLUTION: A hole for interlayer connection is formed in an insulation layer on a first circuit. A substance for performing luminescence radiation being blended in an insulation layer material adds luminescence for performing the luminescence radiation and checks whether the hole for interlayer connection is properly formed or not. As a result, for the properly formed hole for interlayer connection, electroless plating is made on the inner wall of the hole for interlayer connection, and at the same time a second circuit is formed for obtaining a multilayer printed wiring board, thus checking the hole for interlayer connection without electrically connecting the first circuit to the second one.
Patent JP-H05218424-A (JP)
Title: Semiocnductor device and manufacturing method thereof
Inventor: KIMURA TADAYUKI
IPC: H01L29/78
Filed: 1992-02-03
Abstract: PURPOSE:To manufacture a polysilicon transistor wherein ON current is increased by lowering the parasitic resistance of source.drain in the state of holding low leakage current. CONSTITUTION:Within a polysilicon thin film transistor formed on an insulating substrate 11, a nitride film 16 is provided on the surface of a polysilicon film 14 having a source (S) region and a drain (D) region while the thickness of another polysilicon film having channel regions is thinner than that of the former polysilicon film 14 furthermore an oxide film (SiO2) 15 is formed on the surface of the latter polysilicon film having channel regions.
Patent JP-S63184923-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/738
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a magnetic recording medium provided with both of a high-density recording characteristic and durability by forming a monomolecular layer on a thin ferromagnetic metallic film, then additionally forming a lubricating agent layer thereon by a soln. coating method. CONSTITUTION:The thin ferromagnetic metallic film 3 is formed by an electron beam vapor deposition method, sputtering method, wet plating method, etc., on an under coating layer 2 on, for example, a high-polymer film 1. The monomolecular layer 4 consisting of fatty acid, carboxylic acid, etc., is formed by a Langmuir Blodgett technique thereon. Since the effect of protecting the thin ferromagnetic metallic film is enhanced by such formation, the lubricating layer can be constituted thinner. A spacing loss at a short wavelength is thereby neglected and the durability is assured without sacrificing the high-density recording characteristic. The magnetic recording medium provided with both of the durability and the high-density recording characteristic is thus obtd.
Patent JP-2000212453-A (JP)
Title: Conductive polymer material composition and conductivity control member
Inventor: KAKEGAWA HIROYA
IPC: C08K9/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a polymer material whose conductivity is inexpensively controlled to a desired level. SOLUTION: The conductive polymer material composition comprises a polymer material and a conductivity control material. The conductivity control material is obtained through a preparation procedure comprising the steps of compressing fibers impregnated with a binder resin and made of natural fibers to obtain a molded product and heating the thus obtained molded product for carbonization. This composition may further comprise carbon fibers.
Patent JP-H04256455-A (JP)
Title: Shower head of instant hot-water device
Inventor: KURIKI KEIICHI
IPC: E03C1/086
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the malfunction in the shower head with the proximity sensor by bringing the proximity sensor close to a wall, etc., when the outlet hot water pipe is rotated, and to make the changeover operabilities of the shower hot water supply and the straight hot water supply better. CONSTITUTION:The tip part of a fixed hot water supply pipe of the instant hot-water device provided with an automatic water supply valve is attached to a tip of an outlet hot-water pipe 200 being attached rotatably to the tip part as a supporting axis and in the shower head body 1 provided with a changeover mechanism of the straight hot water supply and the shower hot water supply in the inside and the shower head 100 provided with the proximity sensor 3 to make open and close an operation chip 48 for the prescribed changeover mechanism being provided on the surface part of the body and the prescribed automatic water supply valve, the proximity sensor 3 is made to move around the axis of the shower head body 1.
Patent JP-H08214428-A (JP)
Title: Non-circular section conductor gripper
Inventor: YAMAMOTO KENJI
IPC: H02G7/00
Filed: 1995-02-06
Abstract: PURPOSE: To provide a non-circular section conductor gripper capable of singly fitting a half collar to a non-circular section conductor and capable of setting up the half collar to the non-circular section conductor even at a place separate from a clamping mechanism. CONSTITUTION: A first half collar 10A and a second half collar 10B are engaged mutually by an engaging section 13A and an engaging piece 13B. One end of a beltlike connecting material 14 is fixed to a clamping body 1A, a groove, in which the beltlike connecting material 14 can be stored, is formed so as to make a round on the peripheries of the first half collar 10A and the second half collar 10B, and a slipping-off preventive member preventing the slipping-off of the beltlike connecting material 14 from the groove is fitted.
Patent JP-H03224936-A (JP)
Title: Concrete member
Inventor: KITSUTA TOSHIYUKI
IPC: E04C5/08
Filed: 1990-01-30
Abstract: PURPOSE:To control the decline of prestress at the minimum by reinforcing a member with a fiber-reinforced plastic wire or rod extended in the direction of axis, and introducing the prestress through the wire or rod. CONSTITUTION:A plurality of FRP members 12 penetrated lengthwise are arranged to a form 18, each of the FRP members 12 is strained, and they are fixed to abutments 20 to maintain their strained conditions. After that, a stirrup 14 is placed to the inside of the form 18, concrete 16 is placed, and after the concrete is solidified, the FRP members 12 are stopped by bond of them with the concrete 16. According to the constitution, stronger prestress can be introduced by making use of the FRP members, the influence of a strain of the concrete 16 is negated, and the decline of the prestress can be controlled at the minimum.
Patent JP-S60162089-A (JP)
Title: Vane pump
Inventor: HAGA KIYOUSUKE
IPC: F04C2/344
Filed: 1984-02-01
Abstract: PURPOSE:To reduce pressure pulsation by making the angle formed by each starting edge part of a relaxation curve on the acceleration side of a cam ring and a relaxation curve on the acceleration side of a cam ring and a relaxation curve on the deceleration side and the angle formed by each terminal edge part equal to vane pitch, thus reducing the variation of the theoretical discharge amount of a vane pump. CONSTITUTION:The angle formed by the starting edge part of a relaxation curve C12 on the acceleration side of a cam ring and the starting edge part of a relaxation curve C13 on the deceleration side is equal to a vane pitch (45 deg.), and also the angle formed by the terminal edge part of the relaxation curve C12 on the acceleration side and the terminal edge part of the relaxation curve C13 on the deceleration side is equal to the vane pitch. Therefore, when a vane 21 passes through the relaxation curve, the sum of the variations of the speed of two vanes on the acceleration side and the deceleration side becomeds nearly zero, and the variations of the consumed flow-rate are offset each other, and the variation of the discharge flow-rate is reduced.
Patent JP-S61175665-A (JP)
Title: Cleaning roller of heat roller
Inventor: IBUCHI YOSHIAKI
IPC: G03G21/10
Filed: 1985-01-30
Abstract: PURPOSE:To prevent staining of a copying paper passing through a fixing device by forming a cleaning roller provided with an elastic material having releasability, heat resistance, and swelling property on the surface contacting with a fixing roller or a pressing roller. CONSTITUTION:The main body 2 of the cleaning roller made of Japanese paper is formed on the circumference of a base body 1, and the surface of the body 2 is provided with an elastic film 3 made of silicon rubber vulcanized at low temp. and having releasability, heat resistance, and swelling property. The body 2 is impregnated with a silicone oil. The use of this roller for cleaning the fixing rollers, etc., of a copying machine permits the main body 2 to be impregnated sufficiently with the silicone oil, the surface to be small in an amt. of attached toner, so, the fixing roller, etc., to be coated well with the silicone oil, and toner offset on the fixing rollers to be lessened at the time of fixing the toner image to the copying paper.
Patent JP-S58136155-A (JP)
Title: Failure detection system of modem system in facsimile device
Inventor: SUGIE MASATOSHI
IPC: H04L69/40
Filed: 1982-02-06
Abstract: PURPOSE:To detect the generation of a failure quickly and accurately, by using a check means only with a simple constitution, by counting the period of an MODEM clock given to each MODEM. CONSTITUTION:An FF circuit F1 is reset at the failure of an MODEM system and a timer 1 is started. When the timer 1 becomes overtime, a Q output signal S2 of the circuit F1 is checked and the presence/absence of the MODEM is confirmed. For example, in checking the MODEM M1 of a MODEM group 2, when the MODEM M1 is operated normally, an output signal S1 is inputted to a terminal C of the FF circuits F1, F2. In this case, the Q output of the circuit F1 goes to H at the leading of the 1st pulse of the signal S1. In this circuit F2, since the -Q output signal S3 goes to H, the gate of an AND circuit G1 is opened, a clock signal CLK is inputted to a counter CONT for counting. The FF2 is inverted at the leading edge of the next pulse to the signal S1 and the gate of the circuit G1 is closed. Further, the counted value is read at the timeout.
Patent JP-H05182283-A (JP)
Title: Direct verifying method for magneto-optical medium
Inventor: YAMAMOTO MASAKUNI
IPC: G11B11/105
Filed: 1992-01-06
Abstract: PURPOSE:To perform direct verification by one light spot and to improve data transfer speed and also to make a device concerned small in size and low in cost. CONSTITUTION:The magneto-optical medium is irradiated with a recording light spot to record information, while reflected light from the magneto-optical medium is detected by photodetectors 34 and 35 in a reproducing optical system 30, and their sum signal is obtained as an output 4 of an amplifier 3, and then a deviation of a reflectance of the magneto-optical medium from its specific value is detected by detecting a change of the whole light quantity of the reflected light by the sum signal, so that whether the information is recorded correctly or not is verified. The reproducing optical system 30 is equipped with a 1/2 wavelength plate 31 for turning the polarizing direction of the reflected light from the magneto-optical medium by 45 degrees, a condenser lens for condensing the light beam and a polarization beam splitter 33 for splitting the light beam.
Patent JP-H06203825-A (JP)
Title: Terminal structure of thin sealed lead-acid battery
Inventor: HORII TORU
IPC: H01M2/30
Filed: 1993-01-08
Abstract: PURPOSE:To increase mechanical strength without increasing the outside dimensions of a battery and to facilitate electrical contact with a male terminal by joining a metallic piece to the upper surface of a terminal piece, and notching an upper sheet so that the metallic piece is exposed to the surface of a battery jar. CONSTITUTION:A terminal piece 3 is pulled out of a positive plate in a battery jar and passes near the back side of a frame body 2 and its end portion 31 is welded to a metallic piece 4 at the upper portion of the inclined face 24a of a through hole 24. The end of the metallic piece 4 is fitted between a sheet 1b and the frame body 2 and held in place. Epoxy resin 5 is packed to cover the joint of one end of the metallic piece 4 to the terminal piece 31 and to block the through hole 24 of the frame body 2. The frame body 2, notched in its upper portion, has a horizontal plane extending from the upper end of the through hole 24 and the terminal piece 31 and the metallic piece 4 are laid one atop the other on the upper portion of the frame body 2 with an upper sheet 1a notched so that the metallic piece 4 is exposed to the surface of the battery jar. A terminal structure is thus formed to increase mechanical strength without increasing the outside dimensions of the battery and to facilitate electrical contact with a male terminal.
Patent JP-S58136451-A (JP)
Title: Ink jet head driving system
Inventor: SUGIURA SUSUMU
IPC: B41J2/07
Filed: 1982-02-09
Abstract: PURPOSE:To reduce the power source capacitance with the load share averaged in terms of time by driving one nozzle or several nozzles sequentially at a specified interval as divided into subblocks, in stead of in a block, to minimize influence between nozzles. CONSTITUTION:When data accumulated into register groups 306-1-306-8 synchronize a pulse code of an output line 310, a heat unit 309 is driven to inject ink simultaneously from a nozzle thereof in the determined combination. This provides so ample a distance between the position of one nozzle projecting ink and the position of the subsequent one as to reduce the influence of a back wave thereby eliminating disturbed printing. In addition, as the nozzles are divided into several subblocks, the number of nozzles driven simultaneously within the subblocks can be limited to keep the effective voltage constant as applied to the nozzles.
Patent JP-H08207805-A (JP)
Title: Power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D5/07
Filed: 1995-02-06
Abstract: PURPOSE: To provide a power steering device, inhibited from the effect of the fluctuation and variation of a motor current due to other than steering; raising voltage, to be applied to an electric motor; and degree from the beginning of the operation of a steering wheel, and having a small slippage time from a standby rotation mode to be switched to an assistant rotation mode, and a good steering sense. CONSTITUTION: In this power steering device, auxiliary steering is made while using the generation source, for operating oil pressure, of a hydraulic pump 5 driven by an electric motor 4 rotated by a standby rotation mode and an assistant rotation mode. This device is provided with a motor current detection circuit 3 for detecting an electric current flowing in the electric motor 4, a parameter operating means 10 for operating parameter in order to control the switch of a mode based on a detected motor electric current value, a judging means 9a for judging the compared size between this operated parameter and a given value, and a motor control means 8 and 2 for controlling the switch of a mode in accordance with the judged result by the judging means 9a.
Patent JP-H06225640-A (JP)
Title: Device for feeding sheet for raising seedling
Inventor: WAKUTA TADAO
IPC: A01G9/08
Filed: 1993-02-05
Abstract: PURPOSE:To provide a sheet-feeding device capable of efficiently and automatically feeding two pot sheets into each seeding-raising box. CONSTITUTION:The seedling-raising sheet-feeding device for feeding two seedling-raising pot sheets 6 into each seedling-raising box 2 carried with a conveyer 1 is characterized by disposing a slide-feeding mechanism 25 for sliding and feeding two pot sheets 6, 6 into each seedling-raising box 2 in a chevron shape having a tilted posture in which both the ends of the sheets are lowered, the two pot sheets 6, 6 waiting at a position in the slide-feeding mechanism 25 above the seedling-raising box 2 in a laterally arranged state.