baber/WOPTO huggingface dataset:
Patent JP-S5868326-A (JP)
Title: Oscillating circuit for remote measurement of line loss
Inventor: KINOSHITA TSUNEO
IPC: H04B3/46
Filed: 1981-10-20
Abstract: PURPOSE:To obtain an oscillating circuit of simple constitution for remote measurement of line loss, by composing the oscillating circuit of a rectifying circuit connected to a line, a switching circuit for short-circuiting the line, a smoothed DC power supply circuit, and an oscillator. CONSTITUTION:A constant current is supplied from the constant current source 14 of a station 11 to a remote station 12 through a line 13 to drive an oscillating circuit 16, which sends an oscillation output with a prescribed constant level to the line 13. At the station 11, the level of the oscillation output transmitted through the line 13 is measured by a level measuring instrument 15 through a filter 17 to measure the loss of the line 13. The circuit 16 is connected to the line 13, and consists of a rectifying circuit 31 for stopping a reverse current, a switching circuit 32 for short-circuiting both wires of the line through a resistance R1 at the oscillation period of an oscillator 34, a power source circuit 34 for applying a smoothed DC voltage to the oscillator 34, and the oscillator 34 for supplying an oscillation output for determining the switching period of the circuit 32.
Patent JP-S6226386-A (JP)
Title: Liquid pump controller
Inventor: SHINOHARA HIDEO
IPC: F04B49/10
Filed: 1985-07-27
Abstract: PURPOSE:To discriminate between normal and abnormal operations at low temperature starting thus to protect a motor by providing a temperature sensor then determining the allowable time corresponding with the overcurrent of motor on the basis of a monitoring level curve defined with correspondence to the temperature measurement and performing monitoring control of the duration of overcurrent. CONSTITUTION:Upon start of a motor 14a under the low oil temperature of an oil pump 14, the allowable time t1 is determined from the low temperature monitoring level theta1 on the basis of the relation between the overcurrent I and allowable time (t). At the same time, a comparator 10 will monitor the current level of motor 14a or the duration and upon exceeding over the allowable time, a signal is produced to stop the motor 14a through a switch 11. In order to inform the operating condition of oil pump 14 to the transformer 1, a motor 14a stop signal is fed to the transformer controller. Under high temperature, the oil temperature is transmitted from the temperature sensor 5 to a temperature transducer 7 and the comparator 10 thus to select the high temperature monitoring level curve theta2. Consequently, the motor 14a is protected from overcurrent while the stable operation is realized under a low temperature.
Patent JP-H0511607-A (JP)
Title: Toner cartridge
Inventor: MAEHARA HIDEJIRO
IPC: G03G15/08
Filed: 1991-07-08
Abstract: PURPOSE:To easily recover a cartridge cover after it is used and to enable it to be utilized again by providing the cover on a cartridge and providing a toner housing member having a toner supply port inside and which is freely loaded or unloaded. CONSTITUTION:This toner cartridge 30 is provided with the cartridge cover 31 and a paper bag (toner housing member) 36 in which the toner is housed is fitted to a frame body 33. Then, the toner supply port of the paper bag 36 is formed at an aperture part on the lower surface of the frame body 33. In such a case, the supply port of the paper bag 36 is opened by taking up a take-up shaft 35. That means, when the cartridge 30 is exchanged, the paper bag 36 is removed from the inside of the cover 31 and the new paper bag 36 is fitted inside. Then, the aperture part is opened when the paper bag 36 is fitted to a developing device and the toner is supplied. Therefore, only the paper bag 36 is thrown out and the cover 31 can be utilized again.
Patent JP-S6459470-A (JP)
Title: Electronic image former
Inventor: UIRIAMU TEII FURIIMAN
IPC: H04N9/04
Filed: 1988-07-04
Abstract: PURPOSE: To remove a color fringe virtual image when a 3-color image subject is reproduced by using only two difference signals out of three as the signals that perform the center value filter action. CONSTITUTION: A 3-term center value filter is simply used to the primary center value filter action, and three terms consist of three pixels obtained by adding two samples existing on both sides of a horizontal line and equal to the concerned sample. Under such conditions, a satisfactory result equivalent at least to the desired one is secured by an extremely simple circuit. Then, a more satisfactory result is acquired by a secondary area center value filter which uses the center value of nine samples that are scattered in the areas including 35 available samples. As a result, the fringe effect is considerably reduced.
Patent JP-S6229006-A (JP)
Inventor: NAKAGAWA MASANORI
IPC: H01B1/20
Filed: 1985-07-30
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-H0828928-A (JP)
Title: Sanitary temperature regulating system
Inventor: MATSUMOTO SHUICHIRO
IPC: F24H1/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a sanitary temperature regulating system in which comfortableness can be improved by regulating temperatures in a bathtub, a bathroom and a dressing room at a temperature adapted for a human body. CONSTITUTION:The sanitary temperature regulating system comprises an in- bathtub hot water temperature sensor 6 for detecting hot water temperature in a bathtub 2, an in-bathtub hot water temperature controller 7 for controlling the hot water temperature in the bathtub 2 to a previously set temperature in response to the hot water temperature detected by the sensor 6, an in- bathroom temperature sensor 9 for detecting the hot water temperature in a bathroom, a bathroom temperature controller 10 for controlling the temperature in the bathroom 1 to the previously set temperature in response to the temperature detected by the sensor 9, and an in-dressing room temperature sensor 12 for detecting the temperature in the dressing room 5. Accordingly, the system also has a dressing room temperature controller 13 for controlling the temperature in the room 5 to the previously set temperature in response to the temperature detected by the sensor 12, and coordination control means 15a for setting the set temperatures of the controllers 7, 10, 13.
Patent JP-S6227214-A (JP)
Title: Claw feeding mechanism
Inventor: SUZUKI MASAHIRO
IPC: B65G25/04
Filed: 1985-07-30
Abstract: PURPOSE:To aim at speediness in discharge and conformity to operation, by installing a rodless cylinder having a claw feed attached slider, and constituting this slider so as to be braked by a solenoid collet, in case of a device bearing the above caption, which discharges an integrated circuit from a magazine. CONSTITUTION:When pressure air is fed in an air port 8a and a slider 9 is moved to the left, a feed claw 3 moves in an E direction. With this movement, an IC 1 inside a magazine is pushed out to the left. And, when a solenoid valve 13 is selected and a guide shaft 6 is made to be chucked by a collet 12, its operation comes to a stop. Next, when the solenoid valve 13 is selected again and the chuck of the collet 12 is released free, discharge is reopened. With this constitution, operation is performable in a conformable manner, thus speediness in the discharge operation is promotable.
Patent JP-S6144459-A (JP)
Title: Solid-state image pickup element
Inventor: HIROSE YOSHIKAZU
IPC: H04N5/335
Filed: 1984-08-08
Abstract: PURPOSE:To contrive the miniaturization of an object to be mounted such as video cameras by a method wherein the photo receiving plane is formed on one of the widest surfaces opposed to each other, and terminals are projected out of the other surfaces in parallel with the photoreceiving plane. CONSTITUTION:The element main body 1 is formed into a plate relatively flat, and the photo receiving plane 4 is formed on one surface 2 (front) of the two widest surfaces 2 and 3 opposed to each other among axis peripheral surfaces. The terminals 7 are projected out of said surfaces 5 and 6 other than the surfaces 2 and 3 in parallel with the photo receiving surface 4, thus constructing the titled element 8 having the arrangement of dual-line type terminals. Since this element 8 is thin, the miniaturization of an object to be mounted such as video cameras is enabled.
Patent JP-H0514072-A (JP)
Title: Semiconductor device
Inventor: ITO HIDENOBU
IPC: H03F3/34
Filed: 1991-07-08
Abstract: PURPOSE:To improve the noise immunity at the time of setting a standard current by integrating a voltage setting circuit, 1st and 2nd variable current sources and a current mirror circuit so as to set the standard current without any externally mounted component. CONSTITUTION:The device is formed by integrating an input terminal T being an external terminal for adjusting an output current, a voltage setting circuit (comprising a transistor(TR) Q3 and a constant current source I1) setting and outputting an optional voltage based on a potential of the external terminal T, 1st and 2nd variable current sources employing a setting output voltage for a current control voltage and having a specific current flowing start equivalent control age, and a current mirror circuit (comprising TRs Q4, Q5, Q6 and resistors R3, R4). Thus, the standard current is set without any externally mounted component, the noise immunity at the time of setting the standard current and fine-adjustment of the output current is easily implemented as required.
Patent JP-H05329176-A (JP)
Title: Automatically water-supplying device for dental cup
Inventor: SAWADA YASUHIRO
IPC: A61C17/14
Filed: 1992-06-02
Abstract: PURPOSE:To easily detect the existence of a light-weight cup and the amount of water supply by a magnetic sensor in a non-contact state to removably support a cup stand. CONSTITUTION:A main body 1 is fitted into a mounting surface 2 therefor through an O-ring and a magnetic sensor 3 is provided on the inside of a projection part 1a formed at the center of the upper surface of the main body 1. Furthermore, two springs 6, 7 are fixed in a standing state, in the vicinity of the projection part 1a at the upper surface of the main body 1. A cup stand 4 is removably placed on the upper ends of these two springs 6, 7 and a metallic plate 5 is stuck on the undersurface at the center of the cup stand 4.
Patent JP-H0727008-A (JP)
Title: Injector driver for internal combustion engine
Inventor: ARAKAWA YOSHINOBU
IPC: F02D41/04
Filed: 1993-07-06
Abstract: PURPOSE:To get proper air-fuel ratio by controlling the injection time of fuel even at emergency when a microcomputer can not operate properly. CONSTITUTION:This driver is provided with an injection command signal generator 11 for hard control, which generates an injection command signal Vj at emergency, and fuel is injected by driving an injector while the injection command signals Vj are generated. Each time the signal generating means 11A generates a timing signal, a rectangular wave signal generating circuit 11B generates a rectangular injection command signal Vj. The signal width deciding circuit 6 of the rectangular signal generating circuit 11B is provided with a thermosensitive resistance element Rt2, and the injection time of the fuel is changed according to the temperature of intake by narrowing the signal width of the injection command signal Vj, accompanying the rise of intake temperature, thus the fuel is prevented from becoming thin or thick by the change in intake temperature.
Patent JP-H1111249-A (JP)
Title: Air bag device
Inventor: TONOOKA MASAMI
IPC: B60R21/26
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly of a retainer into an inflator, and also store the inflator airtight into the retainer. SOLUTION: In an inflator 21 which stores a gas injecting inflator 21 in a box-shaped retainer 12, a gas leading part 82 is provided on one side of a cylindrical main body part 82, and a screw part 83 is provided on the other side. On the end part of the gas leading part 82, a seal plate 88 is provided. Also the inflator 21 is fixed by screwing and tightening a nut 95 into a screw part 83 which is inserted from the outside of a first through hole 51 provided at one end of the retainer 12 and projected from a second through hole 52. Flange parts 53 and 54 are formed at the edge part between the first and second through holes 51 and 52. In addition, the diameter L2 of the through hole 52 is made larger than the diameter D2 of the screw part 83. A slant surface is formed on the flange part 54 and nut 95 so as to increase the positioning accuracy and airtightness of the inflator 21.
Patent JP-S5955767-A (JP)
Title: Recording apparatus
Inventor: NAGASHIMA MASAYOSHI
IPC: B41J2/325
Filed: 1982-09-25
Abstract: PURPOSE:To make it possible to enhance the peelability of an object to be transferred, in a thermal transfer recording apparatus, by a method wherein recording is started in such a state that a non-recording range is preliminarily formed to the leading end of the object to be transferred which is, in turn, brought to a non-adhesion state with respect to a thermal transfer ribbon. CONSTITUTION:The recording to transfer paper P is controlled by a control part so as to start recording in such a state that a non-recording range with a dimension X is preliminarily formed to the leading end part of said transfer paper P. This range X is set to X>rtheta by the radius (r) of a head roller 4 as a back-up body and the angle theta formed by the line (a) connecting the centers of the head roller 4 and a ribbon peeling roller and the line (b) connecting the centers of the head roller 4 and a conveyor roller 16 and, at the point of time when theleading end of the recording part on the transfer paper P is opposed to the ribbon peeling roller 10, the leading end of the transfer paper P reaches the conveyor roller 16. By this method, it is prevented that the transfer paper P is adhered to the thermal transfer ribbon 6 by ink viscosity to be guided to a different direction and the certain separation thereof is performed.
Patent JP-S5955719-A (JP)
Title: Fiber arrangement of composite material filled with short fibers
Inventor: NAGATSUKA KOREHIRO
IPC: B22D19/14
Filed: 1982-09-24
Abstract: PURPOSE:To make possible the orientation of short fibers in the length-wise direction by a method wherein in mixed fiber dispersing liquid containing short fibers and matrix couples are given to short fibers by generation of many bubbles or by movement of introduced solid grains larger in specific gravity than the liquid. CONSTITUTION:In a 1st and 2nd mixing tank, matrix material, short fibers, hardener, viscosity modifier, etc. are mixed uniformly and before these materials are hardened, rows of prescribed small bubbles (a) are discharged from bubble nozzles 7 into fiber dispersing liquid filled in a molding tank 10. The small bubbles are lifted by buoyancy vertically out of the fiber dispersing liquid and coincide with short fibers placed obliquely in the moving direction of the bubbles. By means of the turning moment due to coincidence with the bubbles the short fibers change their postures to the moving directions of the bubbles to lift fiber orientation. The fiber dispersing liquid with lifted orientation in the molding tank 10 undergoes air-release function in a reduction tank 11, is hardened and molded under prescribed heating conditions to obtain fiber packed composite material having high fiber orientation.
Patent JP-S5789105-A (JP)
Title: Timer device
Inventor: SUZUKI TSUTOMU
IPC: G05B19/07
Filed: 1980-11-25
Abstract: PURPOSE:To decrease the number of circuit elements even in case when a number of timers are required, by previously storing N types of preset data and start flags in a storage circuit. CONSTITUTION:The data of an address (i) in a start flag storage region 10a is read in the first period and set to a start flag storage circuit 4. At the same time, the numerical data of an address (i) in a count value storage region 10b is read and set to a subtractor counter 6. In the next period, an output of a decoder 15c is set at a high level, and an AND gate 14 allows the passing of the clock sent from a clock input terminal only for this period. Thus the counter 6 receives the subtraction of 1. This action is repeated to set the contents of the counter to 0, and accordingly the output of a time-up detecting circuit 7 is set at a high level to be stored in an ON flag storage circuit 8. In this case, the other output of the decoder 15c is set at a low level and in a write mode, and the output of the circuit 8 is written into an address (i) in an ON flag region 10c.
Patent JP-S5955311-A (JP)
Title: Regenerating method of permselective membrane
Inventor: KAMIYAMA YOSHIYASU
IPC: B01D65/06
Filed: 1982-09-24
Abstract: PURPOSE:To restore easily the decreased performance of a permeable membrane by treating the polypeptide deposited strongly on the membrane surface with an aq. soln. contg. alkali metal salts and/or alkaline earth metals and a halogen oxidizing agent. CONSTITUTION:When a reverse osmotic membrane consisting of cellulose acetate is mounted to a flow type cell and an extracted liquid of fermentation is supplied to said cell continuously for 100hr at an ordinary temp. and 40kg/cm<2> pressure, the rate of permeation decreases from initial 0.70m<3>/m<2>.day to 0.20m<3>/m<2>. day. Thereupon when an aq. soln. contg. 2wt% sodium sulfate and 10ppm sodium dihypochlorite is circulated to the cell for 1hr under the conditions of 25 deg.C and 3kg/cm<2> pressure, the rate of permeation is recovered up to 93% of the initial rate. The rate of permeation decreased as a result of contamination with polypeptide after the membrane is used in handling process liquids for food, medical goods, fermentation, etc., is recovered in a shoft time by the simple operation.
Patent JP-H11102409-A (JP)
Title: Lens-position deciding system for linear actuator base
Inventor: FREYMAN CHRISTOPHER A
IPC: G02B26/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To attain easy and accurate adjustment of the focal point of illumination for a scanner by detecting light reflected on a scanning area that is periodically illuminated for deciding the linear dimensions of an object and moving a lens via a linear actuator to set the focal point of illumination within the scanning area, in response to the decided dimensions of the object. SOLUTION: A scanner reads the code symbol put on an object, and the photoeyes 101, 103 and 105 periodically illuminate a scanning area to detect the light reflected on the scanning area. An electronic device of a control system 85 includes a focal point adjustment servo board 87, a scanner decoder logical device board 89 and an interface board 91 and decides the linear dimensions of the object placed in an optical curtain (scanning area) 99 by receiving the inputs from photoeyes 101 to 105. A linear actuator of a focal point adjustment means 51 moves a lens supporter 73 and varies the effective focal distance of a lens device 39, to set a focal point of illumination within the scanning area in response to the decided dimensions of the object.
Patent JP-H0721133-A (JP)
Title: Information processor
Inventor: SAKURAI YASUTOMO
IPC: G06F12/08
Filed: 1993-07-07
Abstract: PURPOSE:To improve the reliability of a system by eliminating a contradiction due to a data discrepant with a main storage device if a cache is hit in test- and-set mode. CONSTITUTION:A main storage controller 14 is provided with a start signal generating circuit 12 which delays a start indication to a CPU 10 by a specific time and a processor 3 accesses a semaphore bit setting part by test-and-set operation; when the cache memory 11 is hit, the start indication is delayed and after the corresponding bit of the cache memory 11 is made ineffective, the start indication is sent to the processor. In this case, the start indication from the main storage device 14 is delayed behind a start indication at other read time only when the storage device is accessed by the test-and-set operation or only when the cache memory 11 is hit.
Patent JP-S6412919-A (JP)
Title: Transmission for agricultural working machine
Inventor: SATOJI HISAYUKI
IPC: B60K20/02
Filed: 1987-07-04
Abstract: PURPOSE:To increase speed change stages and selectively use them for the rice planting and wheat planting or the like by constituting an auxiliary speed change lever rotatably back and forth and to the right and left respectively, performing the gear change by the longitudinal rotation, and restricting the angle change of a trunnion shaft by the right and left rotation. CONSTITUTION:A static hydraulic continuously variable speed change lever 2 provided on a driver's seat 1 is connected to a trunnion shaft 8 via transmitting elements 3-7 and a wire 11. An auxiliary speed change lever 15 arranged near the lever 2 is connected to a restricting device 23 via transmitting elements 16-20 end a wire 21. The auxiliary speed change lever 15 is longitudinally rotated from the running position to the prostrated position and rotated to the right and left along a groove 26 at the middle section. When the auxiliary speed change lever 15 is longitudinally rotated, a shifter 27 is moved via a wire 28. When the auxiliary speed change lever 15 is at the running position, a projection 25 is located below a shaft 24, and an angle change plate 9 is largely rotated.
Patent JP-H0456586-A (JP)
Title: Radio call device
Inventor: KOIKE KAZUHIRO
IPC: H04B7/26
Filed: 1990-06-26
Abstract: PURPOSE:To select automatically a current location and to call the destination when a call is given to an original paging system by interconnecting plural paging system with a public network and selecting a path of a paging system of a mobile location via a path selector. CONSTITUTION:When a possessor of a radio call terminal equipment 4' moves from a zone 6' to a zone 6, the current location number and a terminal ID number or a terminal call number are informed to an original automatic path selector 5' from the current location through the use of a public telephone set or the like. The information is stored in the automatic path selector 5'. When a call comes to the terminal equipment 4 whose information is stored, the path selector 5' selects a path and sends the information required for calling to a paging system of the zone 6 being the mobile destination by using a public network to call the mobile destination. Thus, even the possessor of the radio call terminal equipment moves anywhere, the possessor is called automatically through the selection of the moving location path by calling the paging system of the original zone and the caller surely calls the possessor without management of the mobile location each time.
Patent JP-S6059391-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H1/36
Filed: 1983-09-12
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-H06179647-A (JP)
Title: Production of 1,4-diaminoanihraquinone-2,3-disulfonic acid and 1,4-diaminoanihraquinone-2,3-dinitrile
Inventor: MATEIASU DOUSUTO
IPC: C09B1/22
Filed: 1993-07-07
Abstract: PURPOSE: To easily and economically obtain the subject compound by allowing 1,4-diamino-2,3-dihalogenanthraquinone to react with boric acid and subsequently allowing it to react with an aqueous sulfite solution, using a specific non-polar solvent such as xylene.  
     CONSTITUTION: In an inert organic solvent, 1,4-diamino-2,3- dihalogenanthraquinone is allowed to react with boric acid and subsequently allowed it to react with an aqueous sulfite solution without isolating the produced intermediate to obtain 1,4-diaminoanthraquinone-2,3-disulfonic acid of formula I. Here, an non-polar solvent having a boiling point of 130°C or higher and a density of 0.95/cm 3  or smaller, especially an aromatic hydrocarbon, specifically xylene, ethyl benzene, isopropyl benzene or the like, is used as the inert organic solvent. The compound of formula I obtained through the method is allowed to react with a cyanide to obtain 1,4-diaminoanthraquinone-2,4-dinitrile of formula II. The compounds of formula I and formula II are useful as synthetic intermediates for blue disperse dyes. This method gives a high yield and purity. 
     COPYRIGHT: (C)1994,JPO