baber/WOPTO huggingface dataset:
Patent JP-H06291838-A (JP)
Title: Connection interruption circuit
Inventor: JIYOOJI ANDORIYUU DE BARUKO
IPC: H04Q11/04
Filed: 1992-10-02
Abstract: PURPOSE: To effectively execute maintenance and inspection by performing an open operation of a semiconductor switch that is usually closed when a capacitor that is connected to a rectifying means is charged. CONSTITUTION: MOSFETs Q1 and Q2 conduct so that a circuit may become a transparent mode to a central office and a customer's device during the normal operation of the customer's device. Here, if a service problem occurs, a call signal is transmitted from the central office and it appears on chip conductor 11 and ring conductor 12. A call signal circuit 13 detects the existence of the call signal, generates an alternating current signal at its output point in accordance with it and inputs it to a rectifying diode D1 through a transformer T1 . The rectifying signal is used to fast charge a capacitor C1 , and when voltage that applies to the capacitor C1 reaches a prescribed level, the FET Q1 and Q2 applies to corresponding voltage between a gate electrode G and a source area and become non conductive.  Then, because failure that occurs the customer's device is detected, it is possible to effectively perform maintenance and inspection.
Patent JP-H09129764-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIDA HIROSHI
IPC: H01L27/06
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To restrain diffusion of boron in a P-type polycrystal silicon layer and prevent entry of boron into a silicon substrate through a gate oxide film, by utilizing characteristics of an N-type impurity contained in a polycrystal silicon layer constituting a PMOS electrode gate of a CMOS. SOLUTION: Gate electrodes 14, 15 of a CMOS and an emitter electrode 16 of a bipolar transistor are made of the same double-layer polycrystalline silicon layer composed of upper and lower layers. The density of P-type impurity contained in the polycrystal silicon layer of the PMOS gate electrode 15 is set to be higher than the density of N-type impurity. N-type impurity of the same type as the above-described N-type impurity is also contained in an NMOS gate electrode and the bipolar emitter electrode 16. Therefore, arsenic atoms contained in the film trap the boron atoms and restrain diffusion of the boron atoms, thus preventing the P-type impurity from entering a silicon substrate 1 through a gate oxide film. Thus, it is possible to restrain fluctuation of transistor characteristics.
Patent JP-H03148799-A (JP)
Title: Power source controller for sales data processor for oil station
Inventor: FUJITA KENJI
IPC: G06F1/26
Filed: 1989-11-02
Abstract: PURPOSE:To not supply power supply to even unnecessary equipment by driving an intermittent means based on the result of an operation decision, and execut ing the intermittent processing of the power supply to the main body of a device and the power supply to the equipments. CONSTITUTION:A logical circuit 15a which decide whether the operation of a sales data processor is a normal operation of a data transmission/reception operation by an on-line when a power supply switch 8 is made to be in a cut state, and a driving means 15 which drives intermittent means 12, 13 based on the result of the decision and executes the intermittent processing of the power supply to the main body 10 of the device and the power supply to the equipment 14, are provided. In such a case, the operation is easy because there is one power supply switch. Further the intermittent processing of the power supply is executed based on the decision result, so just the power supply to the main body of the device can be inputted at the time of data transmission/ reception by the on-line, and the power supply is not supplied to the equipment which does not need to be operated.
Patent JP-H11115728-A (JP)
Title: Vehicular hydraulic brake device
Inventor: NISHII MICHIJI
IPC: B60T8/32
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To vary characteristics of master cylinder hydraulic pressure against brake operating physical force. SOLUTION: A master piston 10 and a control piston 21 in the forward thereof are stored in a cylinder body 1h to form a pressure chamber R2 between both pistons 10, 21, an assisting pressure chamber R1 in the rearward of the master piston 10 and a regulator chamber R3 in the forward of the control piston 21. A regulator valve by which the regulator chamber R3, an auxiliary hydraulic pressure source 40 and a reservoir 6 are communicated/disconnected with/from each other by a spool 32 interlocked with the control piston 21, is formed, and thereby the regulator chamber R3 and the assisting pressure chamber R1 are communicated/connected with/to each other.  A reaction pressure chamber R4 which applies rearward pushing/pressing force to the spool 32 through a reaction member 38 formed of an elastic member such as rubber, is formed, and pressure from the auxiliary hydraulic pressure source 40 is regulated by a pressure control valve PCV and supplied to this reaction pressure chamber R4. Pressure that the hydraulic pressure of the regulator chamber R3 is multiplied by a coefficient O is supplied to the reaction pressure chamber R4, and the coefficient α is changed to various values according to a mounted load.
Patent JP-2000098861-A (JP)
Title: Image forming device
Inventor: NISHIDA MASAYOSHI
IPC: G03G15/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the temp. rising of an image forming device which is apt to be affected by heat, while saving the energy of a heat source. SOLUTION: This image forming device is constituted so as to absorb heat of the first device 25 by a heat shifting element 35 arranged between the first device 25 which is apt to be affected by the heat in one hand, and to discharge the absorbed heat into the second device 27 provided with the heat source 30a, to cool the first device 25, while heat insulating the second device 27.
Patent JP-H02136202-A (JP)
Title: High temperature mold made of high strength cement and manufacture thereof
Inventor: NISHIOKA CHOMEI
IPC: C04B28/06
Filed: 1988-11-16
Abstract: PURPOSE:To mold a high temp. molding having no crack by kneading a high strength cement composition, which is based on a binding material prepared by compounding alumina cement, an ultrafine powder and an ettringite forming substance, with water and curing the resulting mixture. CONSTITUTION:5-30pts.wt. of an ettringite forming substance, 1-5pts.wt. of a dispersant per 100pts.wt. of the total composition, which consists of 5-1,000pts. vol. of an ultrafine powder per 100pts.vol. of alumina cement, alumina cement and the ettringite forming substance, and 30pts.wt. or less of water are mixed and kneaded with 100pts.wt. of the total composition to obtain a high temp. mold made of high strength cement. As the ultrafine powder to be used, there is an ultrafine powder such as siliceous dust or alumina having a particle size smaller by one order than that of alumina cement and, as the dispersant, there is a salt of a melamine sulfonic acid/formaldehyde condensate.
Patent JP-H0999175-A (JP)
Title: Card game device and data transmitting and receiving device
Inventor: ONODERA SUSUMU
IPC: A63F13/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To attain a game device capable of simultaneous play by many persons without being accompanied by a limitation in place or a large economical load. SOLUTION: In the execution of a card game 'page-one', a card hand 16a, the number 16b of hand, a card on board 16c, and a piled card 16d are displayed. The hand 16a shows the content of the cards held by a player, and the number 16b of hand shows the number of the card held by the player, and it is increased and decreased according to the progress of the game. The card on board 16c shows the card discarded by the player or other players, and when the game is performed by one parent terminal and three slave terminals, four cards are displayed. The piled card 16d shows the cards piled with the faces downward, and the player draws a card from these cards. At a point of time when the number 16b of hand becomes '0', the victory of the player is determined.
Patent JP-2000121836-A (JP)
Title: Light source device, illuminating method and device therefor and optical device
Inventor: SUGANUMA HIROSHI
IPC: H01S5/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of emitting a light without reducing a light quantity by making the outgoing light of a laser incident on multimode optical fibers with high efficiency and reducing the coherence of incident coherent lights and to provide an illuminating method and a device therefor and to provide an optical device. SOLUTION: The outgoing light L of a laser 15 is branched into plural optical beams L1 by a diffraction optical element 16 and respective light beams L1 are made incident on plural multimode optical fibers 2 one for one. Moreover, the outgoing light of the laser 15 can be used efficiently with high efficiency by making spot diameters of the light beams smaller than the core diameters of the multimode optical fibers.
Patent JP-H11123313-A (JP)
Title: Exhaust gas desulfurizing plant
Inventor: OCHI EIJI
IPC: B01D53/50
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To simplify a plant, to reduce water to be supplied from the outside, and to decrease the concentration of pollutants in desulfurization drainage by separating/ removing gypsum in desulfurization slurry from an exhaust gas desulfurizer and using exhaust steam or its condensate during the evaporation concentration of the desulfurization drainage in the process as water to be supplied into the desulfurizer. SOLUTION: Exhaust gas 2 is introduced into an exhaust gas desulfurizer 1, desulfurized, and discharged outside as cleaned gas 3. An absorbent 4 is supplied to the desulfurizer 1 to absorb sulfur oxides, and water lost by evaporation, drain, and others is supplemented with industrial water 5a. Desulfurization slurry 6 which absorbed sulfur oxides is separated into gypsum 8 and desulfurization drainage 9 by a gypsum separator, and part of the drainage 9 is sent to the desulfurizer 1 as desorption liquid 10, and the rest is sent to an evaporator 11. The drainage 9 from the evaporator 11 is heated by a heater 12 and separated into steam 13 and a concentrate 14. Solids 19 are made from the concentrate 14 by a solidification apparatus 18, and the steam 13 is cooled by a condenser 20 to be supplied with cooling water 5b to the desulfurizer 1 through a condensed water tank 22.  The consumption of industrial water can be reduced.
Patent JP-H03150060-A (JP)
Title: Double body type voice coil motor
Inventor: FUJIMAKI TORU
IPC: G11B7/085
Filed: 1989-11-06
Abstract: PURPOSE:To shorten the size of a carriage and to smoothly move it by surrounding a yoke member to be engaged with right and left guide rails with windings of right and left voice coils at both ends of the carriage. CONSTITUTION:Voice coils 28, 29 are mounted at both ends of a carriage 22 loaded with an optical head 23. Voice coil motors 31, 32 are formed of yoke members 24a, 24b;, 25a, 25b and permanent magnets 24c, 25c extended in the moving direction of the carriage 22. The members 24a, 25a have V-shaped grooves 14a-1, 25a-1, and are engaged with guard rails 26, 27 of circular section for guiding the carriage 22. Bearings 30 are provided between both ends of the rails 26, 27 and the carriage 22 to smoothly move the carriage 22. The coils 28, 29 surround the rails 26, 27 and the members 24a, 25a. Thus, the length L4 of the carriage 22 is shortened, the influence of unbalance of the thrusts of the voice coils is reduced to reduce in size the entirety.
Patent JP-H09131677-A (JP)
Title: Line marking device of fitting joint member to mother pipe of steel pipe sheet pile
Inventor: YOSHIDA YUKIO
IPC: B23K9/025
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To perform the line marking with a high efficiency, the high accuracy and safety by the minimum number of workers by providing a traveling body to mark a line as the reference for fitting a joint member of a steel pipe sheet pile based on the divided result of the outer circumferential length or the rotational angle of an end part on one side of a mother pipe of a steel pipe sheet pile. SOLUTION: A mother pipe 1 is set on a turning roll device (T/R) 3. A marking-off pin of a line marking device 7 for fitting a joint member in a waiting condition on the A-edge side is brought into contact with the mother pipe 1, and traveled to the position of B-end. After the pin reaches the necessary marking-off length, and the traveling is stopped, the marking-off device 7 is returned to the waiting position on the A-edge side. Workers start the dividing work of the mother pipe 1, wind a measuring tape at the position of A-end, and measure the outer circumference, and then, determine the position of the equal distance in the right-to-left direction from the existing mark-off line, and make a mark on the mother pipe 1.  After the marking is completed, T/R 3 is rotated to correctly set the marking position at the position of the marking-off pin at the center, the marking-off pin is again brought into contact with the mother pipe 1, the second line marking is completed by traveling the marking-off device to B-end, and the device is returned to the A-end waiting position.
Patent JP-H04165053-A (JP)
Title: Corrosion resistant nickel base alloy
Inventor: AIKAWA KAZUO
IPC: C22C45/04
Filed: 1990-10-29
Abstract: PURPOSE:To display high corrosion resistance even under severe corrosive atmosphere containing halogen ion, etc., by adding Zr and/or Hf together with Cr and Mo in Ni base alloy containing amorphous material to make this the specific composition. CONSTITUTION:This Ni base alloy has the composition shown in the general formula of NiaCrbMocXd and composes of the amorphous material or composite body having the amorphous material and fine crystal. material. In the formula, X: one or two elements of Zr and Hf, (a)-(d): atomic % 50<=a<=88, 5<=b<=35, 3<=c<=20, 4<=d<=20. In the case of being out of the range of (a)-(d), it is difficult to obtain the amorphous material and becomes remarkably brittle, and the composite body containing the amorphous material can not be obtd. by the industrial means of sputter deposition or the like.
Patent JP-2001108079-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: MURAKAMI ARATA
IPC: B60W20/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To necessarily and sufficiently support lubricating oil for a friction- engaging device selectively slip-controlled and to prevent power loss due to unnecessary circulation of the lubricating oil. SOLUTION: This hydraulic control device of an automatic transmission can have a transmission state set by transferring a predetermined friction- engaging device B1 into a sliding state and the other transmission state set by transferring the predetermined friction-engaging device into an engaging state without sliding. The hydraulic control device comprises an exhausted pressure changeover mechanism 60 for supplying exhausted pressure following the other control that occurs when the predetermined transmission state is set by transferring the predetermined friction-engaging device B1 into the sliding state to a frictional surface of the predetermined friction-engaging device.
Patent JP-H06139707-A (JP)
Title: Optical disk recording and reproducing device
Inventor: MORITSUGU MASAHARU
IPC: G11B20/14
Filed: 1992-10-27
Abstract: PURPOSE:To provide reproduced data for which jitter and slice level error is reduced in an optical disk recording and reproducing device for reproducing information signals recorded in an optical disk by a mark length recording system. CONSTITUTION:After a signal S1 shaping a reproducing signal with a pulse shaper 51 is twice differentiated by a derivative detection part 52, zero cross is detected, and a first data pulse is prepared. A clock is extracted from this first data pulse by a PLL/VCO system 53. On the other hand, the slice level of the signal S1 is decided by a peak detector 54 and a bottom detector 55, the level of the reproducing signal is detected by a flip-flop 58 corresponding to the clock, and a second data pulse is prepared.
Patent JP-S62147739-A (JP)
Title: Bonding wire lift correcting device
Inventor: TAKEI KATSUO
IPC: H01L21/60
Filed: 1985-12-20
Abstract: PURPOSE:To automate a wire lift correction by providing bonding wire lifting means, a lifting means moving mechanism, and a lifting operation stop controller. CONSTITUTION:When a wire 33 having a burr necessary to be corrected in lifting is recognized in IC 32 by an external appearance inspection after bonding, a block 11 is moved by manipulators 19, 20 to the positions of an electrode pad 34 to be connected with the wire 33 and external lead 35. A microcomputer 28 calculates the positions of the pad 34 and the lead 35 and the gradient of a linear line for connecting between the two points on the basis of the moved distance to control pulse motors 12, 13, 10, 7, thereby moving an X-Y stage 14, a block 8 and an X-Y stage 6. Thus, the wire lifting can be automatially corrected.
Patent JP-H10136627-A (JP)
Title: Electromagnetic solenoid
Inventor: MURASE SHINKO
IPC: H02K33/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid, which does not consume electric power at the start of the attraction of a yoke to the solenoid and after their attraction and whose responsiveness is good. SOLUTION: When a current is not supplied to a coil 1, only a magnetic flux which is indicated by a broken line is generated by a permanent magnet 2. When an attraction face F and a part 13b to be attracted are separated in this state, both are attracted, so as to maintain their attraction state. When current is supplied to the coil 1, magnetic flux which is indicated by broken lines is generated. When the supply current is gradually increased, the magnetic flux due to the permanent magnet 2 and the magnetic flux which is generated by the coil 1 are offset. When an attracting force which acts between both becomes less than the load for stretching of a spring 16, the part 13b to be attracted is separated from the attracting face F.  In addition, when the supply current to the coil 1 is reduced, the part 13b to be attracted and the attracting face F are attracted again by the magnetic flux of the permanent magnet 2, and this state is held.
Patent JP-H03149880-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NIWAYAMA KAZUHIKO
IPC: H01L29/74
Filed: 1989-11-06
Abstract: PURPOSE:To provide a structure in which an electrode compensation plate is prevented from displacing, exceeding a guide ring by constructing the electrode compensation plate so that it includes a central part having a diameter corresponding to the inner diameter of the guide ring and at least one arm part extending from the central part to the vicinity of an internal wall surface of an insulating cylinder. CONSTITUTION:A title device comprises a semiconductor element 1 where first and second electrodes are provided on first and second principal surfaces of a semiconductor substrate 3, an electrode compensation plate 50 disposed on the first electrode and making contact with the same, a first electrode conductor 8 disposed on the electrode compensation plate 50 and making contact with the electrode compensation plate 50, a second electrode conductor 22 disposed on the second electrode and making contact with the same, a guide ring 70 fitted outwardly to the semiconductor element 1 for restricting the position of the element 1, and an insulating cylinder 10 into which the guide ring 70 is inserted and which is coupled to the first and second electrode conductors 8, 22. The electrode compensation plate 50 includes a central part 51 having a diameter corresponding to the inner diameter of the guide ring 70 and one or more arms 61, 63 extending from the central part 51 to the vicinity of the internal wall surface of the insulating cylinder 10.
Patent JP-H05100315-A (JP)
Title: Carrier for microfiche
Inventor: MATSUMOTO TOSHIYA
IPC: G03B21/11
Filed: 1991-10-08
Abstract: PURPOSE:To accurately and easily retrieve a microfiche by providing a moving load adjustment mechanism. CONSTITUTION:In a carrier for a microfiche provided with a holding part (a pair of glass plates) 45 which holds the microfiche, a vertical moving part 4 which reciprocatingly and linearly moves the holding part 45 in a vertical direction, a horizontal moving part 3 and a rotating and moving part 2 which rotates and moves the holding part 45, the moving load adjustment mechanism (brake lever part) 36 which is independent with respect to the other moving part is provided in at least one among the moving parts 2, 3 and 4.
Patent JP-H06118251-A (JP)
Title: Cover removing method for coated fiber of optical fiber cutting method and connecting method for optical fiber
Inventor: TOKUMARU YUZO
IPC: G02B6/255
Filed: 1992-10-03
Abstract: PURPOSE:To provide the connecting method shortening the connecting time and requiring no thin film coating process by employing the method removing the cover without using concentrated sulfuric acid. CONSTITUTION:One coated fiber 1 of optical fiber 1 is covered with a heat contraction sleeve. The tip section of the coated fiber 1 of optical fiber is dipped in acetone 5 to swell a cover section, the swollen portion is removed, and the coated fiber 1 of optical fiber is cleaned by ultrasonic waves. A cutting edge is moved in the perpendicular direction at the position of 4mm or below to give a cut, and an optical fiber is pulled in the axial direction and cut. The optical fiber is fused and connected with a core alignment type fusing machine. A proof test is made with a heater mounted on the fusing machine, a bare fiber section is covered with a heat contraction sleeve, it is heated and shrunk, and the connection section is reinforced.
Patent JP-2000135872-A (JP)
Title: Heat mode driographic printing plate precursor
Inventor: LEENDERS LUC
IPC: B41C1/10
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material adapted to manufacture of a master without basis of removal of a silicone layer by providing a first layer containing carbon or organic absorptive compound and an ink non-sticky second layer, and removing the first layer on a non-exposure region without excessively removing the second layer. SOLUTION: A first layer containing more carbon or organic absorptive compound than 50 wt.% is applied onto an ink non-sticky second layer. The first layer is exposed as an image in a heat mode. Then, a printer is started, and the first layer is removed in a non-exposure region without substantially removing the second layer. Here, a print master can receive an ink in the exposed region. Accordingly, image forming material can be used as a driographic printing master without treating step immediately after the exposure. Thus, the material adapted to manufacture of the master without basis of removal of a silicone layer is obtained.