baber/WOPTO huggingface dataset:
Patent JP-S5741467-A (JP)
Title: Preventive device for overrevolution of internal-combustion engine
Inventor: NAKADA YUUJI
IPC: F02P5/155
Filed: 1980-08-25
Abstract: PURPOSE: To prevent an overrevolution of an engine securely by a method wherein the operation of a thyristor which controls the supply of a current to an ignition coil is delayed by a CR time constant circuit.  
     CONSTITUTION: The operation of the thyristor 19 which controls the supply of a current to the ignition coil 17 is delayed by the time constant circuit including a capacitor 7 of which the charging and discharging are controlled by a switching circuit. When the engine enters an overrevolution range, the voltage charged into the capacitor 11 becomes lower than the breakover voltage of a Diac 12, so that a thyristor 8 cannot be triggered. Therefore, the charge in the capacitor 7 is discharged through a resistor 4 with a discharge time constant determined by the capacitor 7 and the resistor 4, and a switching transistor 5 is operated by the voltage. Accordingly, when a negative voltage is impressed on the gate of the thyristor 19, it is bypassed and the charging of the thyristor 19 is delayed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6477465-A (JP)
Title: Charge pump circuit
Inventor: ROBAATO ESATSUFU
IPC: H01L27/06
Filed: 1988-05-13
Abstract: PURPOSE: To supply both positive and negative power supply voltages while doubling the magnitude thereof using a switch having a low saturation voltage and limiting current supply at the time of charging a capacitor. CONSTITUTION: Switches S1, S2 connect a capacitor C1 between a voltage source Vcc and the earth during phase ϕ1 and a voltage Vcc appears across the capacitor C1. A switch S7 connects one end of a capacitor C2 with the earth while a switch S8 connects the other end of the capacitor C2 with -V terminal and a voltage of -2Vcc is generated at that terminal. Switches S1, S2, S7 and S8 are opened during phase ϕ2 and a switch S3 connects the voltage source Vcc with the negative terminal of the capacitor C1. Positive terminal of the capacitor C1 is connected through a switch S4 with +V terminal and a capacitor C3 is charged with a voltage two times as high as the supply voltage, i.e., 2Vcc.
Patent JP-S609657-A (JP)
Inventor: UIIRI REUANDOUSUKII
IPC: B24B55/04
Filed: 1984-06-08
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-H11303275-A (JP)
Title: Slab structure
Inventor: SHIBUYA HIROAKI
IPC: E04B5/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To secure stable face shearing strength by mounting a slab panel on a support member to be fixed by a machine screw and mounting and fixing a face material mounted over a plurality of the slab panels adjacent to the slab panel. SOLUTION: In a slab structure A making a column 1 and a beam 2 building a frame structure, an ALC panel 3 being a slab panel is mounted on a wooden beam 2 being a support member to be fixed by a machine screw 4. A cotter 5 being a joint shift prevention is disposed on the joint part of the long side of the adjacent ALC panel 3, and a column-like member is driven into a groove part in which the cotter 5 is formed by being mounted over the long side joint part of the ALC panel 3. Furthermore, a notch 3a corresponding to the shape of the column 1 is provided on the ALC panel 3 adjacent to the column 1, and a particle board 6 is mounted on the upper face of the ALC panel 3 to be fixed by a machine screw 7. Thus, face shearing strength and face shearing rigidity can be improved.
Patent JP-S61276182-A (JP)
Title: Method for controlling floating position of magnetic head
Inventor: UEMATSU YUKIHIRO
IPC: G06F3/06
Filed: 1985-05-30
Abstract: PURPOSE:To attain a waiting state of a magnetic head at a position where the least possibility of contact exists between the head and a medium, by shifting automatically the head to the position where it has the maximum floating degree if no access instruction is delivered for a prescribed period of time or longer. CONSTITUTION:A timer part 22 in a magnetic disk controller 2 consists of timers 0-n corresponding to disk enclosures DE3(0)-3(n) respectively. The position where the DE3(0) is through with an access instruction in an active mode of the timer 0 is set between (a) and (b) and the next access instruction is indicated before the count value of the timer 0 reaches the reference time value. Under such conditions, the timer 0 is reset by the next access instruction indicating signal and starts counting. Then the timer 0 sends a prescribed signal to a control part 21 when the timer is through with its countingaction in case the next access instruction indicating signal is not received before the count value of the timer 0 reaches the prescribed time value. Thus the part 21 moves to a position (c) from a place between positions (a) and (h) against the DE3(0) by a shift instruction.
Patent JP-S5640337-A (JP)
Title: Multiple signal transmission unit
Inventor: OOBA SHIGERU
IPC: H04B10/80
Filed: 1979-09-12
Abstract: PURPOSE:To make high-speed transmission possible to transmit data with a high quality, by providing the optical fiber, which circulates from the master station through slave stations and is returned to the master station again, as a transmission line and by transmitting the signal and electric power simultaneously. CONSTITUTION:Master station MS is linked to slave stations 1RS, 2RS...nRS through optical fiber cable Fb. In master station MS, laser light Rb is modulated in light modulator Rm by ultrasonic vibrators BM1, BM2...BMn which excite ultrasonic wave US of respective natural frequencies. Light branching filter ODi branches light Rb transmitted through cable Fb and gives it to photo diode PDi. Diode PDi converts light Rb to a current, and this current is supplied to voltage power source converter PTi to obtain a corresponding voltage, and further, electric power is obtained which drives station iRS and corresponding remote iIO.
Patent JP-S61276278-A (JP)
Title: Laminated type piezoelectric body
Inventor: TOMITA MASAHIRO
IPC: H01L41/08
Filed: 1985-05-30
Abstract: PURPOSE:To prevent the generation of relative positional movement to vibrations, etc. and even during driving of several piezoelectric plate, and to maintain the stable state of laminating by bending a metallic plate toward the side surfaces of the piezoelectric plates in the bent section of the metallic plate. CONSTITUTION:A laminated type piezoelectric body A is further bent so that both side end sections of the bent sections 11a, 11b of each ribbon-shaped metallic plate 11, 12 are brought into contact with piezoelectric plates 10, thus laminating the piezoelectric plates 10 at stable positions, then resulting in no mutual relative positional movement of the piezoelectric plates 10 even when high-frequency voltage is applied to the laminated type piezoelectric body and the piezoelectric body is driven. Accordingly, trouble such as short circuit among the metallic plates during driving or cracking due to collisions with a casing, etc. of the piezoelectric plates 10 is also eliminated.
Patent JP-H08314666-A (JP)
Title: Plant monitor and control equipment
Inventor: KOIKE KENRO
IPC: G06F3/048
Filed: 1995-05-16
Abstract: PURPOSE: To facilitate the group registering operation for instrument patterns. CONSTITUTION: A process flow is displayed on a display unit 1 (S1), and plural corresponding instrument patterns are displayed by interruption at the same time (S2) by specifying the instruments in order. Then registering operation is performed while the instruments whose instrument patterns are displayed by interruption on the display unit 1 are regarded as one group, and then their group identification code and the tag numbers of the instruments belonging to the group are registered as one group (S3) nearly in an instrument group registration part 23 (S4). Consequently, the group identification codes of plural registered instrument groups are listed on the display unit 1 and a display command for the newly registered group among the group identification codes is inputted to display all the instrument patterns belonging to the group together at a time.
Patent JP-2000307630-A (JP)
Title: Electronic mail device and address information managing method used for the device
Inventor: TANAKA YUJI
IPC: H04L12/54
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To realize an electronic mail device capable of plainly knowing whether or not address information is subjected to group registration, and the number of registered addresses at a glance and extremely easily executing a group registration operation and a group retrieval. SOLUTION: Attribute data for discriminating whether or not address information is subjected to group registration are provided for every address information. The group registration is discriminatingly displayed for group-registered address information on the basis of the attribute data, and also the number of group-registered addresses is displayed. When desirable address information to be subjected to group registration is specified among list-displayed address information, the specified address information is registered as a destination in the group while given a desirable address name. Further, address information having an address name or destination including a specific character string is retrieved from address information stored in an address information storage means and group registration based upon the retrieved address information as a destination and the specific character string as an address name is performed.
Patent JP-S5643256-A (JP)
Title: Concentration of aqueous urea solution
Inventor: SAIDA TOYOYASU
IPC: C07C273/00
Filed: 1979-09-14
Abstract: PURPOSE: After it has been brought into contact with a hot air flow countercurrently in the first stage, the urea aqueous solution is brought into contact with another hot air flow cocurrently in the packed zone in the second stage to reduce the back mixing of the urea solution and the formation of biuret, thus effecting the concentration of the urea aqueous solution.  
     CONSTITUTION: For example, in the first stage, an aqueous urea solution of 70W 90wt% concentration from the urea purification system is fed to the top of the evaporator 12. The thin films of the urea solution flowing down on the inner surface of conduits 2 are brought into contact with hot air flow from line 5 to line 6 countercurrently so that the concentration rises up to 95W99wt%. Subsequently, in the second stage, the aqueous urea solution from the first stage is brought into contact with another hot air flow from line 15 to line 8 cocurrently in the packed layer 7 so that the concentration comes up over 99.5wt% and the product is taken out of line 9. The packed layer is preferably a regularly packed one, because it increases the vaporizing speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63284768-A (JP)
Title: Installing process for terminal device
Inventor: SHIMIZU KAZUO
IPC: H01F41/10
Filed: 1987-05-14
Abstract: PURPOSE:To make the height of a terminal lowerable without cutting or bending it by storing a covered conductor in a hook in the state that the terminal is inserted into a terminal board and joining them together, being pressed in the terminal board, then joining the other end of the terminal to a conductor of a substrate. CONSTITUTION:A covered conductor 5a is housed in a hook 7a in the state that a terminal 7 is inserted into a terminal board 6, joining them together, while the terminal 7 brought to the joining is pressed in the terminal board 6 till height comes to the specified value, and then the other end of the terminal is joined to a conductor of a substrate 1. That is to say, the covered conductor 5a presses the joined terminal 7 into the terminal board 6 to the extent of the specified height, joining it to the substrate 1 so that height of the terminal 7 is properly adjustable. With this constitution, the terminal height is lowerable without cutting or bending a tip of the terminal.
Patent JP-S5819363-A (JP)
Title: Preparation of anthraquinone dye for cellulose- containing fiber
Inventor: NIWA TOSHIO
IPC: D06P3/66
Filed: 1981-07-27
Abstract: PURPOSE:To prepare the tutled dye with excellent light fastness, etc. advantageously on a commercial basis with a good yield, by interaction of a specified anthraquinone compd. and difluorotriazines. CONSTITUTION:The anthraquinone dye of formula III is obtained by reacting an anthraquinone compd. of formulaI(where X is halogen, cyano, acetyl, propionyl, benzoyl, methylsulfonyl, ethylsulfonyl, phenylsulfonyl, etc.; YH is hydroxyl or mercapto) with difluorotriazine of formula II (where R<1> and R<2> are H, cyano, hydroxyl, alkyl, alkenyl, cyclohexyl, etc.; the total number of carbon atoms in R<1> and R<2> is 18 or less.) (e.g. 2,4-difluoro-6-diethylaminotriazine) in an organic solvent.
Patent JP-H04344899-A (JP)
Title: Load controller for work supporting servo-cylinder
Inventor: TODA MASAHIRO
IPC: B21J13/08
Filed: 1991-05-22
Abstract: PURPOSE:To offer the load controller in a work supporting servo-cylinder, which can execute easily and surely exact holding of a work in a pressurized position at the time of pressurize working. CONSTITUTION:The load controller is provided with both control parts 9, 9' consisting of a signal processor 5 for sending an operation command signal to each servo-amplifier 4 provided on both servo-cylinders 3 (hereinafter, cylinders) for operation use. a load detector 6 and a displacement detector 7 provided additionally on the cylinder 3, a load amplifier 8 for sending a load detection value to the signal processor 5, and a displacement amplifier 10 for sending a displacement detection value to the signal processor 5. Also, as an operation command signal, a load command value is sent to the signal processor 5 of one control part 9, and also, a detection value of the displacement detector 7 of one control part 9 is sent to the signal processor 5 of the other control part 9'. In such a state, by displacement information of the cylinder 3 controlled by the load command value by the control part 9, the cylinder 3 is controlled by the control part 9', load values of both the cylinders 3 are always set to a command value, and a prescribed position of a work 2 of a pressurized position is held easily and surely.
Patent JP-S5544272-A (JP)
Title: Voltage-pulse width conversion circuit
Inventor: MATSUMOTO KATSUMI
IPC: H03K7/08
Filed: 1978-09-25
Abstract: PURPOSE: To reduce the cost by decreasing the number of pins in case of circuit integration, by making common the time constant terminals for the pulse width setting constituting the voltage-pulse width conversion circuit, with the input terminals for the pulse width control voltage.  
     CONSTITUTION: The trigger terminal 21 is connected to the gate of FET element 22 being the switching element, and the constant voltage souce 23 is connected to the drain of the element 22. Further, the time constant terminal 24 is connected to the source of the element 22, and terminal 24 is grounded via the capacitor 25. Further, the terminal 24 is connected to the input terminal 27 for pulse width control voltage and to the output terminal 29 in series with the inverter 28. Thus, the output pulse different in the pulse width is produced corresponding to the level of the input voltage, but since the time constant terminal 24 setting the pulse width and the pulse width control voltage input terminal 27 are made common, the number of pins can be less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07301175-A (JP)
Title: Pump device
Inventor: AONO MASAJI
IPC: F04B17/04
Filed: 1994-05-06
Abstract: PURPOSE:To provide a pump device in which leak of fluid to the outside does not occur, and in which pulsation of discharge fluid is little. CONSTITUTION:A pump device is provided with a pump 21 and a driving circuit for that. The pump 21 is provided with a circular cylinder 22, and two pistons 24, 26 are contained in it. Both pistons have a rack of a magnetic body 28 having plural small teeth. With the cylinder 22, a suction port 34 and a discharge port 36 for fluid 20 are communicated. Plural electromagnets 40 are provided around the cylinder 22 outside, and permanent magnets 50 are provided in their back surface parts. Sensors 54, 56 to detect the pistons 24, 26 are provided at wall surface parts of the cylinder 22. A driving circuit controls energization to the electromagnets 40 in response to signals from the sensors 54, 56 to rotate the pistons 24, 26 for one round alternately.
Patent JP-H02294889-A (JP)
Title: Index seal for ocr
Inventor: HATTORI KAZUKO
IPC: G06K9/20
Filed: 1989-05-10
Abstract: PURPOSE:To eliminate necessity for giving consideration to a code area in all slips or separately making a header card and to improve operation efficiency for reading the various kind of the slips by making a mark to automatically identify the presence and absence of an index seal and the position of a character frame, and a code describing character frame to identify the various kinds of slips. CONSTITUTION:A code describing character frame 4 is the character frame, to which a code for various slip identification can be described, and a mark 3 for character position detection is the reference mark for detecting the presence and absence of the index seal and the position of the character frame. Then, an attaching reference line 5 is matched with the left end of the slip. Afterwards, the seal is folded and attached to the slip so that a seal attaching surface 1 can be made front and a back surface 2 can be made back. When the left end of the slip is searched and the index seal is recognized by the mark 3 for character position detection, an OCR device reads the character code and the following slips can be read according to the set of a slip format designated by a code number. Thus, demerit that the code area for discrimination is required for all the slips and the header card has to be printed more than need can be eliminated.
Patent JP-S5342626-A (JP)
Title: Color solid pickup unit
Inventor: YAMANAKA SEISUKE
IPC: H04N5/335
Filed: 1976-09-30
Abstract: PURPOSE: The picture deterioration due to the residyal of a side band component is eliminated without the use of the optical LPF having the wave-length dependability, and the color encoder is omitted by the use of specificity of a color filter, thereby simplifying the constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60260958-A (JP)
Title: Lithographic printing plate containing silver salt
Inventor: MURAKAMI ATSUKO
IPC: G03F7/06
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a convenient lithographic printing plate causing no elongation and having superior printing resistance by forming an ionomer resin layer contg. a specified compound on the surface of Al foil having a hydrophilic colloidal layer which supports an ink receptive silver image. CONSTITUTION:When a hydrophilic colloidal layer which supports an ink receptive silver image formed by a silver salt diffusion transfer process is formed on the surface of the Al foil of Al foil laminated paper to obtain a lithographic printing plate contg. a silver salt, an ionomer resin layer contg. a compound represented by the formula (where R<1> is lower alkyl, alkenyl or aryl, each of R<2>- R<4> is lower alkyl, alkoxy, alkylcarboxy, epoxyalkoxy or the like, at least one of R<1>-R<4> has epoxy, vinyl or amino at the terminal, and the others do not have such a group at the terminal) is formed on the surface of the Al foil. Since the ionomer resin layer is formed on the Al foil as an anchoring layer, the elongation of the resulting plate during printing is reduced. The permeation of dampening water into the paper is prevented, the adhesive property of the colloidal layer to the support can be improved, and corona discharge treatment can be eliminated. Accordingly, the printing quality and printing resistance as well as the strength of a coated film are increased.
Patent JP-S5451992-A (JP)
Title: Preparation of complex slag
Inventor: TANAKA SHIYUNICHI
IPC: C21B3/06
Filed: 1977-10-03
Abstract: PURPOSE:To prevent a disintegration pbenomenon and a formation phenomenon of yellow water due to the elution of S component, by compounding converter slag and blast furnace slag at a specified wt. rate under a melting condition. CONSTITUTION:Converter slag and blast furnace slag in a melting condition are mixed and compounded over a range of 40-80 wt. % converter slag and 20-60 wt. % blast furnace slag to total wt.. Obtained complex slag does not form a natural disintegration phenomenon as in a converter slag, and can prevent the creation of yellow water due to the elution of contained S component as in blast furnace slag. This slag can apply for wide ranges, such as, road ballast, concrete aggregate, cement raw materials, etc.
Patent JP-S61276084-A (JP)
Inventor: DONO SHUGO
IPC: G06Q40/02
Filed: 1985-05-31
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-S62275184-A (JP)
Title: Gasket for aerosol container and production thereof
Inventor: KAWAMURA MINORU
IPC: F16J15/10
Filed: 1986-05-22
Abstract: PURPOSE:To obtain a gasket which provides an aerosol container causing little leakage before injection and less pressure drop, by applying a fluorine base solvent solution of a fluororesin on the surface of a gasket forming material and baking it. CONSTITUTION:Materials (e.g., butyl rubber or chloroprene rubber) which constitute gaskets such as a stem gasket which constitutes a valve mechanism of an aerosol container, a mountain gasket which is put between the body and cap of an aerosol container are prepared. Thereafter a fluorine base solvent solution of a fluororesin (e.g., polytetrafluoroethylene resin) is applied on the surface of these materials. Subsequently the fluororesin is baked and set on the surface of the gasket forming materials in the baking step. Hence, pores in the gasket forming materials are sealed, and resultant leakage of vaporized gas of aerosol propellant, solvent, etc., from the pores in the gasket materials can be prevented by this coating.
Patent JP-H08280871-A (JP)
Title: Battery mounting/dismantling device for automatic maintenance device of bowling lane
Inventor: TANAKA YOJI
IPC: A63D1/06
Filed: 1995-04-19
Abstract: PURPOSE: To facilitate transfer of a battery by arranging so that the placing surfaces on the body side and dolly side are located on a level and the side faces in proximity are opened, providing a friction resistance reducing means to reduce the friction resistance when the battery is moved, and installing this resistance reducing means on at least one of the placing surfaces and battery. CONSTITUTION: To install a battery 3 placed on a dolly 2 on a body 10 of a maintenance device 1, the dolly 2 is approached to the device body 10 so that the dolly 2 confronts the opened side part. The battery 3 placed on the dolly 2 is pushed, moved toward the device body 10, and transferred from the dolly side placing surface 20a onto the body side placing surface 14a. At this time, the two placing surfaces 20a and 14a lie on the same plane, and friction resistance reducing members 5, 6 are furnished between the two surfaces and the battery 3, so that transfer of the battery 3 can be done easily. The opposite operation from the maintenance device 1 to the dolly 2 will easily be made in the same manner.