baber/WOPTO huggingface dataset:
Patent JP-S56151103-A (JP)
Title: Multistage rolling mill having crown control function
Inventor: KIZAKI KANJI
IPC: B21B13/14
Filed: 1980-04-25
Abstract: PURPOSE:To control the deflection of the work roll with a small bending force, by installing an intermediate roll in diameter smaller than that of the work roll between the work roll and the backup roll, and by installing a vertical bender in each of the work roll and the intermediate roll. CONSTITUTION:An intermediate roll 5, having diameter smaller than that of the work rolls 1, 2 and drum length equal to that of the work rolls 1, 2 is installed between the upper work roll 1 and the upper backup roll 3. Two work roll chocks 6, 7 are installed on inside and outside of each shaft end of upper and lower work rolls 1, 2; the inner chock 6 is supported through the inner bearing 8 and the outer chock 7 is supported through the outer bearing 9; an intermediate roll chock 10 is installed at the shaft end of the intermediate roll 5 and is supported through the bearing 11. Each of roll chocks 6, 7, 10 is loaded with the use of hydraulic device. Thus constituted double chock bending device is installed in each of the work rolls 1, 2.
Patent JP-S63222634-A (JP)
Inventor: MINAMI NOBUYOSHI
IPC: A01K75/00
Filed: 1987-03-12
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-2000248571-A (JP)
Title: Fitting device of safety guard for manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/14
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the fitting device of a safety guard for manhole provided with a guard receiving angle in which a guard receiving angle is constituted out of divided bodies, the angle is fitted to the wall face of a manhole extremely easily and stably, and in providing the safety guard on the angle and in opening the safety guard, the safety guard can be held stably and surely. SOLUTION: A safety guard 1 is formed into a lattice-shape, the outer circumference of the lattice is formed of lock holes 3 and the center row 4 is formed into a ladder-shape, projecting support rods 5 are formed on one side of the center row, and a guard receiving angle 2 supported by a manhole under the safety guard is constituted out of three divided bodies. The center divided body is formed of support pipes 6. both side divided bodies are respectively formed of support pieces 9, and in the condition of installing the safety guard, the support pieces are insertedly fitted into the lock holes, and in the condition of opening the safety guard, the projecting support rods are inserted into the support pipes 6 and supported with them.
Patent JP-H02233845-A (JP)
Title: Control method for idling speed
Inventor: NISHIMURA SHOGO
IPC: F02D41/16
Filed: 1989-03-08
Abstract: PURPOSE:To prevent any speed variation at time of idling by installing a flow control valve in a bypass passage bypassing a throttle valve, while controlling this valve for opening or closing by an electronic controller, and adjusting an intake air quantity. CONSTITUTION:In an idling speed controller 2, a flow control valve 5 is installed in a bypass passage 4 bypassing a throttle valve 3, and this control valve is controlled for opening or closing by an electronic controller 6, adjusting an intake air quantity, and thereby this idling speed controller controls engine speed at time of idling to be feed back to the desired speed. In this case, this desired speed is varied according to each signal out of current consumers, for example, a headlight switch 13, a radiator fan motor switch 14 or the like, and simultaneously when the engine speed is made to go up, the valve 5 is quickly controlled to the side of an initial value conformed to these current consumers, and the intake air quantity out of the passage 4 is quickly increased, thereby enhancing the engine speed to the desired speed so quickly. When the engine speed is lowered, the valve 5 is gradually controlled to the initial value side conformed to the load.
Patent JP-S62272984-A (JP)
Title: Production of l-(-)-carnitine chloride by biotechnology
Inventor: FURANKO FURANKARANCHI
IPC: C12P17/02
Filed: 1987-03-12
Abstract: The biotechnological prepn. of L(-)-carnitine chloride of formula (I) comprises (a) reacting a racemic ester of (R,S)-3,4,-epoxy-butyric acid of formula (II) (R = 1-10C alkyl or benzyl; benzyl) with an enzyme or with a microorganism producing the enzyme, capable of hydrolysing asymmetrically and in a prevalent way enantiomer S(-), under pH conditions controlled by alkalis and sepg. the enantiomer S(-) by usual techniques from non-reacted ester (II) which is present in the R(+) form, (b) reacting the R(+) form of ester (II) with an enzyme capable of hydrolysing the R(+) form quantitatively, under pH conditions controlled by alkalis, to obtain a salt of 3,4-epoxybutyric acid of formula (III) (X = a cation such as Na, K or Li) in the R(+) form and (c) reacting the R(+) form of the salt (III) with trimethylamine in a molar excess and, after having removed the excess with HCl, obtaining (I). Pref. asymmetric hydrolysis is carried out with steapsin, pancreatin or lipase from Candida Cylindracea. Step (b) is pref. carried out using a hydrolytic enzyme pref. Subtilisina BPN', Subtilisina Calsberg or Alcalase (RTM).
Patent JP-S61216795-A (JP)
Title: Treatment of phosphorus-containing waste water
Inventor: HIRASAWA IZUMI
IPC: C02F1/28
Filed: 1985-03-19
Abstract: PURPOSE:To effectively remove phosphorus and SS, by mixing water having alkali present therein with recirculated water and subsequently containing the same with fluidized solid particles in the presence of an anionic polymer. CONSTITUTION:Phosphorus-containing waste water 1 having calcium salt 2 or an alkali agent 3 added thereto is mixed with recirculated water, which is a part of the outflow water of a reaction tank 9 and to which calcium salt 5 and an alkali agent 6 were added, and the water mixture is passed through the reaction tank 9. An anionic polymer is injected in the reaction tank 9 and the water mixture is contacted with solid particles having phosphorus removing capacity and fluidized in the presence of the anionic polymer. As the anionic polymer, sodium polyacrylate space or polyacrylamide is used.
Patent JP-H08251254-A (JP)
Title: Electronic device
Inventor: IMURA KAZUHISA
IPC: H01H43/04
Filed: 1995-03-15
Abstract: PURPOSE: To discriminate the mounting and non-mounting of an electronic circuit without performing erroneous monitoring or erroneous control in the case of inserting and detaching the electronic circuit in a live-line state. CONSTITUTION: At the time of connecting a circuit 11a to be monitored and a monitoring control part 12a, a signal delay part 18a delays the transition of identification signals for the prescribed time and an instruction means 15A outputs the instruction of the start of data transmission and reception with the circuit 11a to be monitored based on the delayed identification signals. At the time of detaching the circuit 11a to be monitored and the monitoring control part 12a, a signal fixing part 19a fixes the state of the identification signals for the prescribed time.  The instruction means 15A outputs the instruction of the end of the data transmission and reception with the circuit 11a to be monitored based on the fixed identification signals and a transmission/ reception means 15B ends the data transmission and reception with the circuit 11a to be monitored corresponding to the instruction.
Patent JP-S62212228-A (JP)
Title: Platinum container for high temperature
Inventor: OKI KOJI
IPC: C03B37/095
Filed: 1986-03-13
Abstract: PURPOSE:To suppress circulation of air to the surface of platinum, to reduce consumption of platinum by oxidation and vaporization and to prevent thermal distortion of a platinum(alloy) container, by coating the outer surface of the container used at high temperature with a refractory stable at high temperature. CONSTITUTION:The outer surface except inner face of a container 1 made of platinum or platinum alloy used at high temperature, such as a crucible for melting glass, bushing used for glass fiber spinning, etc., is coated with a covering layer 3 consisting of a refractory(e.g. Al2O3) stable at high temperature by flame spray coating, sputtering, etc., to give the aimed platinum container for high temperature. Consequently, when the container is used at high temperature, air circulation to the platinum layer on the outer surface can be suppressed and consumption of expensive platinum caused by oxidation and vaporization can be restricted.
Patent JP-S61217479-A (JP)
Title: Winch
Inventor: SATO KIKUO
IPC: B63B21/16
Filed: 1985-03-22
Abstract: PURPOSE:To accurately detect tension of a cable in a marine winch by pivoting upper end of a winch drum base on a winch drum shaft, while pivoting one end of a horizontal support beam on the said winch drum shaft and pivoting the other end on a support base with a load cell incorporated in the said horizontal support beam. CONSTITUTION:A vertical winch drum base 2d is arranged through a pin joint 2c on a hull-side winch base 9, with the upper end of the winch drum base 2d pivoted on a winch drum shaft 8. One end of a horizontal support beam 6 is pivoted on the winch drum shaft 8 and the other end is pivoted on another hull-side support base 5, with a load cell 3 incorporated in the said horizontal support beam. While a load R applied on a cable 4 when the cable is pulled with a tension T is expressed as R=T.costheta, the load R varies only by + or -0.4% when the angle theta varies by + or -5 deg.. Therefore, there is no unreasonableness in the values of the load R by assuming the angle as a fixed value, enabling accurate detection of the tension by means of the load cell 3.
Patent JP-S60199692-A (JP)
Title: Printer
Inventor: YOKOYAMA SHIYOUJI
IPC: B41J31/00
Filed: 1984-03-23
Abstract: PURPOSE:To enhance dot reproducibility in low-density gradations, by a method wherein a heat-fusible ink comprising electrically charged particles is transferred to a printing material in an electric field. CONSTITUTION:A recording sheet 40 comprises a heat-fusible ink layer 44 and a base film 43, wherein the ink layer 44 comprises a coloring pigment or dye, a binder, electrically charged particles, a dispersant and a plasticizer. The direction of an electric field generated between a thermal head 42 and a conductive support base 47 is so set as to move the charged particles contained in the ink layer toward the recording paper, and an impressed voltage is determined by the thicknesses of the sheet 40, the recording paper 45 and an insulator 46. When an electric field is applied to electrets mixed in the ink layer to thereby transfer dots onto an ordinary paper, the ink adheres not only to fibrous parts exposed on the surface of the paper but also into gaps between fibers, so that gradation reproducibility at low density becomes favorable, and image quality is enhanced.
Patent JP-2000252070-A (JP)
Title: Organic el element
Inventor: TANAKA SATORU
IPC: C09K11/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element capable of obtaining higher brightness then the conventional one. SOLUTION: An organic EL element in which an organic layer made of an organic compound is arranged between a pair of electrodes at least one of them is transparent contains a compound represented by the formula in the organic layer. In the formula, R1, R2, and R3 are a hydrogen atom, a halogen atom, a phenyl group, a naphthyl group, a halogenated phenyl group, an alkyl group, an alkyl phenyl group, an alkoxy group, an alkoxy phenyl group, a halogenated alkyl phenyl group, an amino group, an amino phenyl group, a phenoxy phenyl group, an aryl group, an aryl phenyl group, a cyano group, a formyl group, a nitro group, 2-(alkyl thio)-2-(aryl sulfonyl)ethenyl group, 2-(alkyl thio)-2-(alkyl sulfonyl)ethenyl group, or 2-(aryl thio)-2-(aryl sulfonyl)ethenyl group.
Patent JP-S54147074-A (JP)
Title: Correcting circuit of digital electronic watch
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G5/02
Filed: 1978-05-11
Abstract: PURPOSE:To enable desired correction to be performed by an easy operation, by changing the fast-feed speed depending on the operating force of operating member. CONSTITUTION:Depending on the strength of the operating force of an operation switch 11 of a watch, the resistance of a pressure-sensitive element 12 changes, and a specified comparator in an IC circuit 14 is selected, so that a fast-feed clock of which synchronism varies with the operating force may be applied to a counter through a corresponding gate circuit or the like. Therefore, according to the strength of operating pressure, the fast-feed speed varies continuously, so that a desired time correction may be carried out quickly and accurately by an easy operation.
Patent JP-S61218355-A (JP)
Title: Magnetically levitating actuator having rotation positioning function
Inventor: HIGUCHI TOSHIRO
IPC: H02K37/08
Filed: 1985-03-22
Abstract: PURPOSE:To simplify a structure to be compacted, by winding up a core with a rotation controlling coil and a magnetically levitating coil, and by carrying out the rotational driving, positioning, and magnetic levitation with one electromagnet block. CONSTITUTION:Magnetic pole teeth are formed on a rotor 21 at a specified pitch, and an electromagnet block 24 is formed on a stator 23 confronting together. The electromagnet block 24 is provided with rotation controlling electrodes 27-30 by winding up rotation controlling coils 32-35 on a plurality of pole pieces formed on a core 31, and magnetic levitating poles 31-1, 31-2 are formed by winding up magnetic levitating coils 25, 26. By controlling the current of each coil 32-35, 25, 26, the rotation driving and rotation positioning and magnetic levitating of the rotor 21 are carried out with one electromagnet block 24.
Patent JP-H06264088-A (JP)
Title: Lubricant composition for high-temperature use
Inventor: UCHIDA HIDE
IPC: C10N40/24
Filed: 1993-03-16
Abstract: PURPOSE:To enable the stabilization of rolling, the extension of kinds of steels to be rolled and an improvement in the quality of rolled steel by improving the lubricating performance of a lubricant composition for rolling and its persistence. CONSTITUTION:This lubricant composition comprises 100 pts.wt. graphite powder and 2-70 pts.wt. resin binder, and the graphite powder comprises a mixture prepared by mixing a base comprising at least one member selected from among kisch graphite, flaky graphite and artificial graphite with amorphous graphite in a weight ratio of the base to the amorphous graphite of 9/1 to 5/5.
Patent JP-S63220803-A (JP)
Inventor: KAWAMOTO YOJI
IPC: A46B17/00
Filed: 1987-03-10
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-S58174045-A (JP)
Title: Steering lock apparatus
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1982-04-06
Abstract: PURPOSE:To improve burglar-prevention property with a steering lock by checking the movement of a lock bolt in the unlocking direction with a checking mechanism provided between the lock bolt and a turning member when there is no rotation of the turning member with a key. CONSTITUTION:A checking member 14 is provided in a hole 5b formed in a lock bolt 5, pressed to a drive cam 9 as turning member with a spring 15. The drie cam 9 is provided with an impact retaining section 9a is provided above the checking member 14 located at the locking position and slant surface 9b is formed adjacent to the impact retaining section 9a. At the locking position, the checking member 14 faces the impact retaining section 9a so that the checking member 14 will engage the impact retaining section 9a of the drive cam 9 to check possible upward movement of the lock bolt 5 when impact is applied on a steering wheel. As the drive cam 9 is turned with a key, the checking member 14 moves onto the radial face of the drive cam 9 retreating in contact with the slant surface 9b thereby allowing the lock bolt 5 to move to the unlocking position.
Patent JP-S51133884-A (JP)
Title: Punch-through mach ine
Inventor: KATAGIRI SATORU
IPC: B21D45/00
Filed: 1975-05-14
Abstract: PURPOSE: To unload workpieces in uniform condition (position and direction) after processing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5940658-A (JP)
Title: Controlling method of copying machine or the like
Inventor: SHIMIZU SHIYOUICHI
IPC: G06F13/14
Filed: 1983-03-31
Abstract: PURPOSE:To control a copying machine, etc., with simple constitution while changing sequences easily, by discriminating an input signal necessary for copying connected to a generation source with bit position and outputting a control signal based upon a time elapse. CONSTITUTION:Multibit signals connected to various detectors such as an FF stored with data on the depression of a key stop at a bit position, paper remain amount detector, and generation sources for such as a home position detection part, etc., for a screen drum and an optical system are inputted from each input device consisting of a latch circuit, control circuit (f), etc. This input is judged by a CPU to read a program out of an ROM, and the incorporated counter in the CPU which counts elapsed time to output a sequence control output is controlled. Therefore, the constitution which eliminates the need for an input means for the number of various condition signals controls the copying machine, etc., with an easy sequence change.
Patent JP-S54147833-A (JP)
Title: Distance measuring finder
Inventor: YOKOTA HIDEO
IPC: G01C3/06
Filed: 1978-05-12
Abstract: PURPOSE: To increase distance measuring accuracy without increasing the size of camera and enable photographing field of view and distance meansuring range to be visually observed distinctly in the finder by combining a mark finder and a distance measuring device.  
     CONSTITUTION: When an inverted Galilean finder is constituted by a finder objective lens 1 and an eye piece 2 and a light emitting diode 8 is lighted in the state wherein the distance measuring portion display mark 23 protrusively provided to a field frame plate 4 within the finder view field is matched to the subject, then  the infrared light emitted from the diode 8 is projected to the subject in the state of being condensed by a lens 9. The reflected light thereof passes through a photo detecting lens 10 then through the openings 22, 24 of the field frame plate 4 and field frame reflecting mirror 5 and forms image on the element of the portion corresponding to the subject distance of the photo detector 12, whereby focusing is accomplished. At this time, the photographing field mark 21 and the mark 23 indicating the distance measuring portion are distinctly displayed in the finder visual field. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0882536-A (JP)
Title: Remote maintenance system
Inventor: NERUSON REIMONDO KOOBII JIYUNI
IPC: G06T19/00
Filed: 1995-03-16
Abstract: PURPOSE: To conduct efficient remote inspection and repair in an dangerous or inaccessible environment by arranging a remote operation vehicle(ROV) on which a sensor package for conducting imaging and test on a structure in the environment in the environment. CONSTITUTION: Parameters specifying an environment are manually given to an environment modeler 39, and parameters specifying the geometrical arrangement of an ROV 10 are manually given to an ROV modeler 49. The modelers 39, 49 make computer models from the respective received parameters, and the models are stored in an environment model storage device 37 and an ROV model storage device 47. An environment describer 35 accesses the model in the storage device 37, and simultaneously makes model displays seen from several different observation positions. The ROV 10 is assumed to be arranged in the dangerous or inaccessible environment so that plural actuators 13 are used, and the actuators 13 propel the ROV 10 so as to pass through a medium in the environment.
Patent JP-H07259426-A (JP)
Title: Door closer
Inventor: DEMUKAI ENZO
IPC: E05F3/10
Filed: 1994-03-28
Abstract: PURPOSE:To prevent a flow control valve from coming off by the excessive turn in the direction reverse to the inserting direction and also prevent the oil filled in a door closer main body from being leaked through a passing port to the outside. CONSTITUTION:In a door closer main body 1 in which a piston 5 which is provided with a tooth part 4 meshed with a tooth part 2 around a rotating shaft 3 in longitudinal direction and movable reciprocatedly, a spring 6 which excites a door in closing direction through the piston 5, and filled oil are incorporated, a passing port 7 is formed in the piston 5, and a ball valve 8 is installed inside the passing port 7. Also another passing port 9 for oil pushed by the piston 5 when the piston 5 is moved reciprocatedly in opening and closing the door is formed in the door closer main body 1. Then a flow control valve 10 is inserted into the passing port 9 by screwing, and a pin 20 to prevent the coming-off of the flow control valve 10 is provided.
Patent JP-H07271228-A (JP)
Title: Production of heating roller for fixing of toner
Inventor: HOSOMI KAZUNORI
IPC: G03G15/20
Filed: 1994-03-28
Abstract: PURPOSE:To provide a production method of a heater roller for fixing a toner which hardly causes irregular fixing of the toner although the roller has a heating element on its surface. CONSTITUTION:The resistance heating element layer 14 is produced by repeating a process of forming a film by transferring a resinate film formed on a transfer sheet to the outer peripheral surface of a glass cylinder 12 and a process of heating this film by calcining after drying the film to form a thin film metal. Thus, each thin film metal layer 14a is heated and laminated. Even when pin holes are caused by fracture of the film due to foreign matters mixed in one of these layers, another thin film metal layer 14b is laminated on the pin hole to cover the pin hole. Since the thin film metal layer 14a is very thin, even when pin holes are produced in one layer, a recess large enough to cause irregular pressure or fixing is not produced. Thereby, not only irregular pressure is prevented but irregular heating or irregular fixing of the toner caused by that can be prevented.
Patent JP-H08226170-A (JP)
Title: Joint metal fixture
Inventor: OHATA YUKIHIRO
IPC: E04B1/58
Filed: 1995-02-20
Abstract: PURPOSE: To largely enhance the pressure resistance and anti-seismic performance of the coupling part of a column with a cross-member. CONSTITUTION: A joint metal piece concerned 30 is is formed by coupling a frame member 32 having an L-shape on the plan at a right angle rigidly with a pipe member 31 at its bottom. From the opening at the top of this pipe member 31 the bottom of a column 60 is fitted into a hollow 33. The frame member 32 is provided with a groove 34 between an upper plate 35 and side plates 36, 37, and cross-members 61, 62 are detained with this groove 34.
Patent JP-H01229706-A (JP)
Title: Tire slip stopper device
Inventor: FUKAI TOSHIO
IPC: B60C27/00
Filed: 1988-03-10
Abstract: PURPOSE:To improve the fatigue resistance of an arm while facilitating mounting and removing a device main unit by displaceably connecting a base part of the arm to a boss in a tire axial line crossing direction while restricting a road surface tread part of the arm to a put-aside position in a tire rotating direction. CONSTITUTION:A device main unit 10 is formed by a boss 12 and many arms 14. The boss 12 opens a through hole 18 in the center of a disk part 16, while its periphery provides many arm connecting parts 20 to be arranged with an equal space. Further the arm 14 swivelably connects its base part to the arm connecting part 20 by a bolt 22 and a nut 23 while integrally forms a spike pin 24 and a protrusion part 26 respectively in the point end part. Here a stopper part 100 is protrusively provided in a reverse surface of the arm connecting part 20, and the arm 14 is adapted to this stopper part 100 and inhibited swiveling in a direction A. The arm 14 is tilted for a straight line B passing through the center of the boss 12 and the bolt 22.