baber/WOPTO huggingface dataset:
Patent JP-S5668272-A (JP)
Title: Power source
Inventor: KAWAGUCHI AKIRA
IPC: H02M7/155
Filed: 1979-11-08
Abstract: PURPOSE:To suppress the overcurrent of the power source when closing the power source by controlling the switching circuit when a current higher than a predetermined value is detected in a current detecting circuit. CONSTITUTION:By detecting an input current with the input current detecting circuit 4 CT1 the gate signal of the gate turn-off thyristor GTO1 of a switching circuit  2 is controlled by the control circuit when a current higher than a predetermined  value flows, thereby shutting off the thyristor. In next cycle, similar operation is  conducted and repeated, and the power source is so closed that a current higher  than predetermined value may not flow. If a transistor Q1 is shorted dur to erroneous operation or if a capacitor C1 is shorted, when a large current flows at the input, the input current is detected for short time, thereby interrupting the switching  circuit so as to protect the rectifying circuit.
Patent JP-H0813311-A (JP)
Title: Embroidery device
Inventor: WADA FUMIO
IPC: D05C5/06
Filed: 1994-06-27
Abstract: PURPOSE:To provide an embroidery device improved in operating efficiency by displaying the sewing patterns during sewing operation. CONSTITUTION:In this embroidery device equipped with a sewing control means enabling sewing plural kinds of patterns with the respective numbers of needles for the patterns stored therein, the control means is so designed so to be equipped with a means to detect the total number of needles for the respective sewing patterns, a means to count the respective numbers of the sewing needles, a means to recognize sewing process based on the totalized numbers of respective needles being used for detected patterns and the number of the sewing needles counted, and a means to display the recognized sewing process.
Patent JP-S5477268-A (JP)
Title: Continuous manufacture of welded angular steel tube
Inventor: MORI TAKESHI
IPC: B21C37/15
Filed: 1977-12-02
Abstract: PURPOSE: To eliminate the development of internal residual stress by the procedure in which two belt-like steel plates are bent into as U-shape oppositely each other and then the end portions of the steels are welded by high frequency welding method in such a way that the depth of the inversely U-shaped steel plate is made very shallow so as to produce a large angle knee.  
     CONSTITUTION: When the both end portions in the direction of width of the belt steel plates 3 and 4 are bent into a U-shape oppositely each other in order to produce the inverse U-shaped steel plate 3' and the U-shaped steel plate 4', a large angle knee is given to the steel 3' with a shallow depth and also a deep depth is given to the other steel 4'. Then, the steel 4' and the steel 3' are introduced straightly into the welder 8 together to make high frequency welding by means of pressure roll 7 in such a way that the end portion welded is located at a point deviated upward or downward from the central line of the angular steel tube, and then the angular steel tube is cut into a fixed measure by the cutter 9 and delivered onto the transport roll 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62290688-A (JP)
Title: Distribution operation control system at main stoppage position in elevator group
Inventor: YOORISU SHIYUREEDAA
IPC: B66B1/46
Filed: 1987-06-10
Abstract: A group elevator control wherein the calls entered by means of call registering devices at a main floor for desired destination floors are assigned to the next arriving or already present car, and indicated so that no doubts can arise for passengers, whose calls had been acknowledged, in the choice of the correct car. A locking circuit responds to the presence of several cars at the main floor by only opening the doors of one elevator and assigning the entered calls to this elevator. The call registering devices are blocked at a time dependent on the start of the door closure or after the entering of a certain number of calls, by means of an inhibiting circuit and released again at the departure of the respective car. During the retention cycle, an indicator element, arranged in an indicator panel of the call registering devices, signals the blocking.
Patent JP-S5934623-A (JP)
Inventor: ITAKURA GEN
IPC: H01G4/12
Filed: 1982-08-20
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-H0818347-A (JP)
Title: Power save circuit
Inventor: FUJII MASAAKI
IPC: H03F1/00
Filed: 1994-06-27
Abstract: PURPOSE:To provide the power save circuit which is operated with low power consumption without problems, which cause the occurrence of pop sounds and the malfunction, by a simple circuit constitution at the time when the muting operation is performed and the normal operation of an output amplifier circuit is unnecessary. CONSTITUTION:A muting circuit 1, an output amplifier control circuit 2, and an output amplifier circuit 3 are provided. The input signal of sounds or the like is inputted to the muting circuit 1 from a signal input terminal 12, and the output is amplified by the output amplifier circuit 3 and is outputted from a signal output terminal 01 to a loudspeaker 10 or the like. During the muting operation, a control signal for mute control is inputted from a mute input terminal I1 to the muting circuit l and the output amplifier control circuit 2, and the output of the output amplifier control circuit 2 reduces the bias voltage of the output amplifier circuit 3, and the operation current of a current source of the output amplifier circuit 3 is limited to considerably reduce the current consumption.
Patent JP-S5769025-A (JP)
Title: Clamping apparatus of injection molder
Inventor: KAWAMOTO KUNIO
IPC: B29C45/68
Filed: 1980-10-17
Abstract: PURPOSE:To provide the captioned clamping apparatus with a simple mechanism so as to make it possible to measure, in addition to the static load when it is assembled and adjusted, the dynamic load when it is movable, by providing a ring for detecting the clamping force between platens to tie bars between a fixed platen and a fixing part for fixing the tie bars. CONSTITUTION:The detected signals from a plurality of strain gauges 10 attached in a groove in the outside at the center of a ring 9 are amplified in amplifiers 12, passed via a switching apparatus 13 to an adder 14 and a peak hold circuit 15, and inputted into a clamping force displaying part 16. The load on each tie bar 1 can individually displayed by the switching apparatus 13, and based on the detected signal the adjusting apparatus 17 can be controlled, so that the clamping force between the platens 3, 5 in tie bars can be made uniform.
Patent JP-S5935340-A (JP)
Title: Formation of phosphor screen of cathode-ray tube
Inventor: TANAKA TATSUO
IPC: H01J29/34
Filed: 1982-08-20
Abstract: PURPOSE:To strengthen adhesive power of an index phosphor stripe without forming a noise source by performing baking after soaking the phosphor stripe formed by a photoprinting method in an inorganic solvent. CONSTITUTION:In a phosphor screen of a beam index type color picture tube, black stripes 2 and a three primary color phosphor stripe group 3 are formed inside of a face plate 1 of a glass panel. And further, an Al film 4 forming a metal backing layer is made to adhere by a vacuum evaporation method or the like. Next, a phosphor stripe for generating index light (index stripe) 5 is formed on the Al film 4 by a photoprinting method. Subsequently, the plate 1 is soaked in an inorganic adhesive solvent. Thereafter, a useless organic component produced as a result of the photoprinting method is removed by performing baking.
Patent JP-H10332848-A (JP)
Title: Multifunctional timepiece
Inventor: SHIMIZU EISAKU
IPC: G04G9/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To enable selecting of one menu icon alone from among a plurality of menu icons by forbidding the inputting of any icon other than the menu icon selected after it is subjected to a specific inputting. SOLUTION: A data display part is built at an upper stage of a display part of this multifunctional timepiece to perform a time display or the like. Eight menu icons for lighting, time and the like are built at a lower stage of the display part. The upper portions of the menu icons are given icons for left shift; right shift, subtraction of 1 from a figure and addition of 1 to a figure. When a menu icon selected by touching the menu icon is subjected to an specific inputting, the inputting of any icon other than that selected is forbidden thereafter to hold a function corresponding to the icon until another icon is subjected to the specific inputting. The specific inputting is arranged as a continued inputting of a menu exceeding a fixed time length. This allows the specified icon alone to be subjected to this specific inputting thereby enabling prevention of malfunctioning.
Patent JP-H05344565-A (JP)
Title: Plant monitoring system
Inventor: TAKAHASHI MAKOTO
IPC: G01D21/00
Filed: 1992-06-05
Abstract: PURPOSE:To make it possible to change transmission definition information by a central monitor device and to improve operability by updating the transmission definition information managed by the monitor device and loading down the updated information to its corresponding gate way when IF data between the monitoring device and another control device are changed. CONSTITUTION:A transmission information managing part 14 in the central monitor device 1 sets up, updates and stores the transmission definition information 18 for a gate way 6a (6b) through transmission system control parts 7, 13 and a transmission network 5, and then loads down the information 18. A data processing part 9 edits data based upon the updated and registered information 18 and executes processing such as text conversion. Namely data transmission is mutually executed among control devices 2a, 2b and the device 1 through transmitting and receiving processing parts 10, 11 and the network 5 based upon the information 18 changed by the device 1. Consequently the information 18 for respective gate ways 6a, 6b can be updated and concentrically monitored from the center and the operability can be improved.
Patent JP-S5571301-A (JP)
Title: Micro wave integrated circuit device
Inventor: MORI TETSUO
IPC: H03B9/14
Filed: 1978-11-22
Abstract: PURPOSE:To make a device small-size and improve reliability by providing a micro IC circuit, etc., and a shielding package conductor on a dielectric substrate and holding this substrate between waveguides with flange and arranging a conversion antenna between both waveguides. CONSTITUTION:Tri-plate line micro IC substrate 10 consists of two copper-plated lamination conductors 11 and 12 and is provided with a transmission line, a micro wave IC circuit, a micro wave IC circuit-waveguide conversion antenna, and a package to shield these circuits on one face of dielectric 11 and is provided with ground conductor 13 on the other face. A dielectric face is formed on one face of dielectric 12 so that this dielectric face may cover the other face of dielectric 11, and ground conductor 14 is formed on the other face of dielectric 12. Waveguides 15 and 16 where flange parts are formed are so provided that they may be joined with both faces of substrate 10, and substrate 10 is held between these waveguides 15 and 16, and a conversion antenna is arranged and connected between these waveguides. Thus, the device can be small-size, and reliability can be improved.
Patent JP-H076654-A (JP)
Title: Key retaining structure
Inventor: INOSAKI KEIZO
IPC: H01H13/14
Filed: 1993-06-17
Abstract: PURPOSE:To easily and accurately position a part of inserting a key in the center of a hole part by guiding a contact part of the key, positioned relating to a panel by pressing force of a switch, by a guide surface provided in a hole peripheral edge part of the panel. CONSTITUTION:A substrate 52 is mounted in a body of equipment 51, and a panel 55 having an angular hole part 55a is arranged to be opposed to this substrate. A switch 53 is provided on this substrate 52, and by pressing force of this switch, a point end 62a of an inserting part 62 provided in one surface 61a of a contact part 61 in a key 60 is protruded from the hole part 55a and positioned. Here is provided a guide surface 55b in a hole peripheral edge part of the panel 55 or the contact part 61, and when the key 60 is pressed to be moved in a direction of the panel 55, the contact part 61 is guided to position the inserting part 62 in the center of the hole part 55a.
Patent JP-H05312449-A (JP)
Title: Device for feeding ice and snow under pressure
Inventor: SATAKE RYOSUKE
IPC: F25C5/16
Filed: 1992-05-13
Abstract: PURPOSE:To make it possible to reduce pressure fluctuation of air to be fed to a rotary feeder by rotating an ice and snow feed element in one of ice and snow feed means in such a manner that said element is positioned so as to communicate always with a conduit. CONSTITUTION:In an ice and snow pressure feed device wherein a blower means 2 for feeding air 10 is provided on one end of a conduit 8 and an ice and snow spreading means is provided on the other end thereof, ice and snow feed means 3A, 3B, 3C for feeding ice and snow 6 including a plurality of rotationally drivalbe ice and snow feed elements 3a are provided parallelly downstream of the blower means 2 in the conduit, wherein one of the ice and snow feed elements is rotated so as to be positioned always in communication with the conduit 8. Consequently, when the ice and snow 6 is fed under pressure, the means 2 always feeds the ice and snow fed to the element 3a of one of the means 3A, 3B, 3C, wherein the air 10 is supplied. As a result, the pressure of the air 10 to be fed by the means 2 is made constant and hence the pressure fluctuation of the air 10 to be fed to the rotary feeders 3A, 3B, 3C can be reduced.
Patent JP-2000339512-A (JP)
Title: Coin identification device
Inventor: HASEGAWA SHINJI
IPC: G07D5/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of an outer diameter identification part before the outer diameter identification part becomes terribly dirty and the occurrence ratio of misrecognition increases, and to maintain the high accuracy of coin identification by providing the coin identification device with an abnormality judging means for judging the existence of abnormality in the outer diameter identification part and a judged result storing means for storing a judged result to output. SOLUTION: The abnormality judging means for judging the existence of abnormality in the outer diameter identification part 13 due to dirt when light receiving quantity at the time of recognizing that a coin carried on a carrier guide plate is a normal coin is within a 1st check area xA to xC or a 2nd check area xD to xB, on the other hand, judging no abnormality when the light receiving quantity is outside the check area, is composed of a CPU 41. A money-sorted abnormality counter table for accumulating the number of times of judging the existence of dirt in the 1st check area xA to xC and the number of times of judging the existence of dirt in the 2nd check area xD to xB in each money sort is formed in a RAM 43 as the judged result storing means for storing the judged result of the abnormality judging means so as to output it.
Patent JP-S6063991-A (JP)
Inventor: TOMINO TADASHI
IPC: H05K7/02
Filed: 1984-07-12
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-H04345910-A (JP)
Title: Head height adjuster for rotary head drum device
Inventor: OTA SHUICHI
IPC: G11B5/56
Filed: 1991-05-23
Abstract: PURPOSE:To facilitate the adjustment of the height of a magnetic head and also to prevent the easy change of the head height once adjusted. CONSTITUTION:The base end part of a head base 15 of a plate shape which has the flexural elasticity and supports a magnetic head 16 at its tip part is supported by a rotary drum 7. An adjuster screw 19 is screwed into the drum 7 and also touches the middle part between the front end and the base end of the base 15 in the plate thickness direction at the tip of the screw 19. The screw 19 has a press fitting part 19c in addition to a screw axis part 19b. The drum 7 includes a screw hole 13b where the screw axis part of the screw 19 is fitted and a press fitting hole 13c where the part 19c is fitted. Thus the screw 19 never tilts despite a play space caused between the part 19b and the hole 13b since the part 19c is fitted with pressure into the hole 13c of the drum 7. Then an area of the base 15 where the tip of the screw 19 touches is fixed and therefore an approximately fixed rate is always secured for both the rotational frequency of the screw 19 and the displacement of the head 16. As a result, the adjustment is facilitated for the height of the head 16 with improvement of the adjusting accuracy. Furthermore the adjusting error is reduced owing to the pressure of the part 19c and the hole 13c.
Patent JP-S628072-A (JP)
Title: Logical judgement apparatus
Inventor: WATANABE ETSURO
IPC: H03K19/00
Filed: 1985-07-05
Abstract: PURPOSE:To facilitate the judgement of logical states of four types by a simple circuit construction by providing a voltage comparator for deciding the high or low level of a logic circuit and discrimination means for discriminating an intermediate level and a high impedance. CONSTITUTION:A logical judgement apparatus comprises a high level (H) discriminating voltage comparator 2, a low level (L) discriminating voltage comparator 3, H and L setting circuits 4 and 5, gates 6, 7 and 8, a current detector 7 comprising an ammeter 7-1 and a logic element 7-2, H and L displays 10 and 11, respectively, an intermediate level (M) display 12 and a high impedance (Hi-Z) display 13. When the voltage of a state M or Hi-Z is inputted to a signal input terminal 1, said signal being to be measured, the current detector 7 discriminates the direction of a current and outputs H at an output terminal point C when said current is in a (+) direction, and at an output point D when a (-) direction, showing an display operation on the M or Hi-Z display 12 or 13, respectively. Thus, the state M due to the failure of a circuit and the state Hi-Z of a normal operation can be distinctly discriminated as well as the states H and L.
Patent JP-S5271424-A (JP)
Title: Preparation of aromatic tertiary amines
Inventor: MATSUI MASAYOSHI
IPC: C07C229/60
Filed: 1975-12-09
Abstract: PURPOSE: Aromatic tertiary amines are industrially prepared in high yield by feeding H 2  and an aldehyde successively to an aromatic primary, secondary amine or its precursor in an aqueous media. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5849467-A (JP)
Title: Method and device for continuous drying and baking
Inventor: ONO TAKASHI
IPC: B05C9/14
Filed: 1981-09-17
Abstract: PURPOSE:To improve heat transfer ability and to shorten a treatment time by providing a heating stage independently between a drying stage and a baking stage, and heating a metallic strip while conveying the same by a floating system in the heating stage. CONSTITUTION:In the stage of drying and baking a metallic strip 4 which is coated with prescribed paint continuously by heating the same while running the strip without contact, a heating stage 10 which heats the strip 4 quickly up to the temp. at which forming components for paint films can be polymerized after evaporation of solvents is provided independently between a drying stage 8 wherein the solvents are evaporated from the paint coated on the strip 4 and a baking stage 12 wherein the prescribed paint films are formed on the surfaces of the strip 4 by polymerizing the forming components for paint films in the paint. In said stage 10, the strip 4 is heated while the same is conveyed by a floating system, whereby the heat transfer ability to the strip 4 is increased, the treatment time is reduced and the baking is homogenized.
Patent JP-H0475401-A (JP)
Title: Feeder pole position detector for electric railcar
Inventor: HASEGAWA OSAMU
IPC: B60L3/00
Filed: 1990-06-05
Abstract: PURPOSE:To make it possible to detect position with no influence of tunnel wall or bridge by providing a collector shoe, keeping a predetermined positional relationship with respect to a steady arm or a pull-off, with a pole sensor comprising a light receiving sensor. CONSTITUTION:A collector shoe 3 on the pantograph of a measuring vehicle which can see through a steady arm or a pull-off is provided with pole sensors 4R1, 4R2, 4L1, 4L2 comprising at least two photoelectric converting means having detecting distance matched with that of the steady arm or the pull-off. When the pole sensors 4R1, 4R2, 4L1, 4L2 detect an object which is not in parallel with the steady arm 5 or the pull-off but making some angle therewith, an object making a displacement angle larger than a scheduled angle corresponding to a predetermined time is rejected as an obstacle. According to the arrangement, feeder pole position of electric railcar can be detected with no influence of tunnel wall through a simple constitution.
Patent JP-H0441903-A (JP)
Title: Water feed control device
Inventor: TSURUMI HAJIME
IPC: F01D15/08
Filed: 1990-06-05
Abstract: PURPOSE:To stably secure the preset water feed flow by providing a signal switch in a water feed system, controlling the water feed pump rotating speed with the output signal of the function generator of the first controller when a plant is activated, and controlling it with that of the second controller during the normal operation. CONSTITUTION:A water feed control valve 22 and a water feed control valve 23 are connected in series to a water feed system including a turbine driving water feed pump 20, a water feed control valve bypass valve 24 and the system of the water feed control valve 22 are arranged in parallel, the opening of a steam governor valve 29 controlling the rotating speed of a pump driving turbine 21 is controlled by the calculated result to a low-value selecting circuit 36, and a switch 2 is provided before an adder 32 in this circuit. A water feed header pressure generator 3 is connected at the downstream of the water feed control valve 23, the signal of the preset function outputted from a function generator 4 is fed to the switch 2 based on the output signal, and the water feed control valve 22 is controlled by a PI controller 1 receiving the differential signal between the water feed flow command 30 and the discharge flow of the turbine driving water feed pump 20 when a plant is activated.
Patent JP-H01316950-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO HAJIME
IPC: H01L21/60
Filed: 1988-06-16
Abstract: PURPOSE:To couple reliably a plurality of semiconductor elements with the upper part of a single semiconductor element using the same pressurewelding stand by a method wherein the elements are coupled with the upper part of the single semiconductor element from the order of the element having a small thickness among the elements. CONSTITUTION:Semiconductor elements 1-4 have respectively one of thicknesses d1 to d4 which are different from one another. The elements 1-4 are coupled with an element 5 by moving the respective elements 1 to 4 in the order of these elements in the direction shown by an arrow relatively to the semiconductor element 5. The element 5 is placed on a pressure-welding stand 10 and the element 1 is placed on a pressure-welding stand 11 in opposition to the element 5. The stand 11 is moved in the direction shown by the arrow and the element 1 is coupled with the element 5 through bumps. The element 2 is positioned to the element 5 and is placed on the stand 11. The stand 11, is moved in the direction shown by the arrow and the element 2 is coupled with the element 5 through bumps. Thereafter, the elements 3 and 4 are respectively coupled with the element 5 in the same way as the above way. Thereby, the elements 1, 2, 3 and 4 are reliably coupled with the upper part of the element 5 using the same stand 11.