baber/WOPTO huggingface dataset:
Patent JP-H02183818-A (JP)
Title: Safety device for control lever
Inventor: HONMA KOJI
IPC: E02F9/20
Filed: 1989-01-11
Abstract: PURPOSE:To prevent the rotation of a control lever despite an inadvertent touch caused to the lever and to secure the safety of the control lever by fitting a hook member attached externally to the control lever into a hook hole of a fixing member at all times except a working mode and setting the control lever at its locking position. CONSTITUTION:When a control lever 10 is locked, a hook member 11 is turned via a round rod 21 and the control pieces 16 and 16 are fitted into the notch grooves 17 and 17. Then the member 11 is slided downward against the force of a spring 18. The downward slide of the member 11 is discontinued when both pieces 16 passed through the grooves 17 and a lower pipe 13 is fitted into a hook hole 15. Then the member 11 is turned to set the pieces 16 at their locking positions. Under such conditions, the lever 10 is unable to turn since the pipe 13 of the member 11 is fitted into the hole 15 of a fixing member 14. Thus the lever 10 can be locked at a fixed position so that the lever 10 is never turned even though the lever 10 is inadvertently touched in a state except a working mode.
Patent JP-S56101395-A (JP)
Title: Temperature compensator for hall motor driving circuit
Inventor: IIJIMA TAKESHI
IPC: H02P6/08
Filed: 1980-01-17
Abstract: PURPOSE:To perform the temperature compensation for the Hall motor driving circuit by satisfying the predetermined relationship of the intermediary resistors between the InSb Hall element constant and the load resistance of the Hall element, and between the output terminal of the Hall element and the input terminal of an operational amplifier. CONSTITUTION:The output from the Hall element H is amplified via resistors R1 and R2 to the operational amplifier 1, applied through a driving circuit 2 having transistors to a motor driving coil 3 as a driving current, thereby driving the Hall motor (not shown). In order that the Hall element H performs the temperature compensation with InSb Hall element, the resistances RH and R1 are so selected as to satisfy the following formula: [r00/2/(R1+r00/2)]+[ri0/(2RH+ri0)]=1 (where ri0 represents the input resistance of the Hall element, R00 represents the output resistance of the Hall element, and RH represents the load resistance of the Hall element.)
Patent JP-S58121449-A (JP)
Title: Square root operating circuit
Inventor: AKAGI HARUO
IPC: G06F1/02
Filed: 1982-01-13
Abstract: PURPOSE:To reduce the required number of ROMs and simplify the circuit configuration and the selective control of the ROMs, by admitting a part of the error of X corresponding to an error which is admitted to the Y to the X when Y=X1/2 is found. CONSTITUTION:A decoder 5 inputs four higher-order bits (2<14>-2<11> bits) of an input X, and outputs a chip select signal CS1 when the logic of all bits is ''0'', and outputs another chip select signal CS2 when the logic of all bits is not ''0''. An ROM (6-2) inputs eleven higher-order bits out of fifteen bits of binary numbers which represent the input X as an address, and the LSB of the address is regarded as numbers of 2<m> (m=15-11) and stores as binary number data representing square roots of the numbers at location assigned by the address.
Patent JP-S58122619-A (JP)
Title: Magnetic recording medium
Inventor: NAKAJIMA KAORU
IPC: C09D5/23
Filed: 1982-01-14
Abstract: PURPOSE:To improve durability by using modified polymers obtd. by irradiating radiations to polymer binders and graft polymerizing nitorogen-contg. polymerizable unsatd. compds. as binders. CONSTITUTION:Radiations are irradiated to polymers such as vinylchloride- vinyl acetate copolymers which produce free radials when irradiated with radiations such as gamma rays, electron rays or the like, and nitrogen-contg. heterocyclic vinyl compds. such as 2-vinyl pyridine or the like or nitrogen-contg. polymerizable unsatd. compds. such as dialkyl amino alkyl acrylate or methacrylate, dialkyl acrylamide or methacrylamide are graft-polymerized, whereby modified polymers are obtained. Said polymers are used as binders for forming magnetic layers using magnetic powder.
Patent JP-S58123157-A (JP)
Title: Retrieving devide for seal impression slip
Inventor: SAWANO YUKIO
IPC: G06T7/00
Filed: 1982-01-14
Abstract: PURPOSE:To attain rationalization of the work at window, by using a super- microfiche to increase greatly the speed for confirmation and collation of a seal impression, and facilitating easy confirmation for a change or cancellation of a contact and a necessary comment. CONSTITUTION:A desired seal impression slip is retrieved, and then both a change key 3h and an entry key 3l are pushed at one time. Thus a changed register program 12d is executed. Then a change flag is set on a data memory 13 and at the same time transferred to a floppy disk unit 2 to write the changed register to a floppy disk. In case the data which is changed and registered is retrieved, a change mark printed at a certain part of a microfiche, for example, is projected. When the original seal impression is confirmed for the changed and registered one, a clear key 3k and then the key 3l are pushed. As a result, the original seal impression is retrieved and projected on a screen 25.
Patent JP-S60149699-A (JP)
Inventor: YAMASHITA AKIRA
IPC: C11D1/68
Filed: 1984-01-13
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-S63172875-A (JP)
Inventor: OGINO TSUYOSHI
IPC: F25D21/08
Filed: 1987-01-12
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-H08194030-A (JP)
Title: Failure diagnostic circuit by radiation exposure of integrated circuit
Inventor: NAGASAKA KENJIRO
IPC: G01R31/30
Filed: 1995-01-17
Abstract: PURPOSE: To provide a failure diagnostic circuit capable of preventing a failure of an IC by influence of radiation exposure. CONSTITUTION: A rate of increase of a source electric current is computed by using a characteristic that the source electric current supplied to an IC 101 from an electric source 102 acceleratively increases when electronic equipment 1 is influenced by radiation exposure and periodically measuring the source electric current supplied to the IC 101 in a CPU 106. In the case when this rate of increase of the source electric current increases higher than a specified value, it is constituted to send a signal to actuate a warning device 108 to the warning device 108 from the CPU 106.
Patent JP-H08241193-A (JP)
Title: Method for analysis of code segment
Inventor: JIEEMUSU II GUTSUDONAU
IPC: G06F11/28
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a plurality of code segments is analyzed for finding the similar static and dynamic characteristics of the code segments. SOLUTION: While each code segment is composed of one or more instruction lines of A program, one ore more prescribed static attributes are extracted from each segment (110) and the dynamic attribute of the code segment is found and extracted from each code segment (110). Then distance function between paired code segments is calculated based on the extracted static and dynamic attributes of the code segments and the measured distance value at which the distance function indicates the relative similarity between the paired code segments is generated (115).
Patent JP-S59131197-A (JP)
Inventor: KAWAMOTO TADAO
IPC: G21C3/30
Filed: 1983-01-18
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-H04239454-A (JP)
Title: Synthetic resin spoon-attached lid and method of its manufacture
Inventor: YOSOMIYA TAKATOSHI
IPC: B65D51/24
Filed: 1991-01-21
Abstract: PURPOSE:To easily obtain the above spoon-attached lid excellent in appearance. CONSTITUTION:A spoon 4 made of synthetic resin is disposed in an injection molding metal die 20 and a thermoplastic resin different from the aforesaid synthetic resin of the spoon is then introduced therein to mold a circular attaching part. In this way is obtained a spoon attached lid 1 consisting of the colored circular attaching part 2 fitted around the peripheral edge part 16 of a sealed container 10 and the spoon 4 attachable detachably to the inner surface of the circular attaching part 2 and different in color therefrom.
Patent JP-H11202570-A (JP)
Title: Digital image forming device
Inventor: NEGISHI HIROYUKI
IPC: H04N1/29
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To appropriately control image quality by using the proper estimated value of the maximum toner sticking quantity suitable to characteristics of every individual equipment itself, although the estimated value of the maximum toner sticking quantity which is previously set is used. SOLUTION: The estimated value of the maximum toner sticking quantity is previously set, but, the contents of the estimated value of the maximum toner sticking quantity are freely corrected so as to become suitable to characteristics of every individual equipment itself, and the estimated value of the maximum toner sticking quantity of the equipment itself is decided based on the read data obtained by reading a toner pattern image on a transfer medium by an image reading means (S37). By correcting the previously set estimated value of the maximum toner sticking quantity in accordance with the decided estimated value of the maximum toner sticking quantity (S8), the image quality is appropriately controlled based on the estimated value of the maximum toner sticking quantity suitable to characteristics of every individual equipment.
Patent JP-H02184853-A (JP)
Title: Illuminating optical device
Inventor: TANAKA KAZUMASA
IPC: G03F1/76
Filed: 1989-01-12
Abstract: PURPOSE:To accurately transfer picture patterns such as a reticule on the substrate such as a wafer regardless of the direction by providing a luminous flux rotating means which rotates the luminous flux closer to a light source side than an optical integrator. CONSTITUTION:The subject device is provided with the luminous flux rotting means 20 which rotates the luminous flux closer to the side of light source 10 than the optical integrator 30. In this case, even when the luminous flux having an asymmetrical distribution in a luminous flux density is supplied, the average light quantity per hour and a uniform illuminance can be obtained. Even when the light source 10 with a high degree of coherency is used, a scan ning means which prevents speckle generated by the coherency need not to adjust swinging. Even when the light source 10 which supplies the luminous flux containing many polarization component in the specific direction is used, the line width of the patterns such as the reticule which are transferred on the substrates such as the wafer can be prevented from its directional depen dence, since the rotated luminous flux illuminates substrates such as the reticule and wafer. Thereby, the picture patterns such as the reticule can be accurately transferred on the substrates such as the wafer regardless of the direction.
Patent JP-S58122661-A (JP)
Title: Intermusic detector in record player
Inventor: KIKUCHI TAKASHI
IPC: G11B3/095
Filed: 1982-01-18
Abstract: PURPOSE:To prevent malfunction due to noise, by cutting off a DC being one output of a pair of intermusic sensors, generating an intermusic registration permitting number, and detecting the intermusic according to the intermusic signal when the permission signal is generated. CONSTITUTION:The tip of a pickup arm is provided with a light emitting element 49 and two photodetectors 50a, 50b closely to form an intermusic sensor 46. An output of the detectors 50a, 50b is amplified OP1, OP2, differentially amplified 66, an intermusic signal is generated and an intermusic registration permission signal is generated based on the output of the 50b with DC cut-off C0. When this signal is generated, the intermusic is detected in response to the said intermusic signal. Then, the intermusic is detected surely without miss-detection of noise component generated near a lead groove.
Patent JP-S57119553-A (JP)
Title: Read width switching and display device of manual reader
Inventor: MURANAKA MASAICHI
IPC: G06K7/10
Filed: 1981-01-17
Abstract: PURPOSE:To display a switching state to an operator, by moving a display member, held slidably by a guide pin arranged in parallel to an original contact surface, in accordance with the operation of a read-width switching knob in a main scanning direction. CONSTITUTION:A read-width switching knob 3 is stuck to one end of a read switching lever 3a, a pin 3b is stuck to the other end of the lever 3a, and the pin 3b is engaged in a long-sized hole 4a made in a movable display member 4. The member 4 is held by a guide pin 6 arranged in parallel to the original contact surface of a manual reader so that the member can slide in a main scanning direction E. When the knob 3 is shifted in position, the shift is transmitted to the member 4 through the lever 3a and pin 3b, and consequently the member is moved linearly along the guide pin 6 to display actual read width by the member 4 and a fixed display member 5. At respective positions of the member 4, a projection part 4b operates detection switches 71-73, which control the extent of the feed of a main scanning motor.
Patent JP-H04238070-A (JP)
Title: Paper feeder
Inventor: KOBAYASHI TAKAO
IPC: B65H5/06
Filed: 1991-01-22
Abstract: PURPOSE:To solve a problem of jamming by smoothing insertion of paper by a method wherein a paper pressing means which presses or releases a paper feed roller is provided thereon and besides, a paper-pressing rotation-transmitting means which transmits rotary force to the paper pressing means in releasing is provided. CONSTITUTION:Recording paper 2 fed by a paper feed means 13 hits against a paper pressing means 7 with a paper feeder under a released state. Since paper-pressing rotation-transmitting means 14 consisting of an elastic material are installed on both ends of a paper feed roller 6 and comes in weak pressure contact with a cylinder 7c of the paper pressing means 7, the cylinder 7c and a rubber 7d are rotated in the directions indicated by the arrows by rotation of the paper feed roller 6 to carry a tip of recording paper 2 upward. After carrying a specific length of paper, an eccentric shaft 7a of the paper pressing means 7 is rotated by 180 deg., and the rubber 7d comes in pressure contact with the paper feed roller 6. The transmitting means 14 comes in pressure contact with the cylinder 7c to be in a deformed state. With respect to the paper delivery speed in release of paper feed, since the rotary speed of the rubber 7d is increased by the diameter ratio of each member, the recording paper 2 is inserted while its tip is being conducted.
Patent JP-H02188150-A (JP)
Title: Manufacture of motor
Inventor: SUZUKI MASAMI
IPC: H02K17/16
Filed: 1989-01-12
Abstract: PURPOSE:To manufacture products uniform in characteristics in large quantities by connecting a metal body of good conductivity inserted into a plurality of slots of a rotor core to a shorting ring in which metal powder of good conductivity is pressed to mould and sinter circularly to the end faces of the rotor core. CONSTITUTION:An annealed copper material for electricity 9 rather long than the thickness of a core 1 is inserted into a plurality of slots 2 on the circumference of a rotor core 1. Then, an end ring 11 is formed in both end faces of the core 2 by heating, diffusing and sintering metal powder of good conductivity, e.g. copper powder, after it was passed and moulded so as to connect the ends of the annealed copper material 9 each other. Similarly, a shading coil is formed by inserting an annealed copper material 10 into holes 8 of a stator core 4 and by diffusing and sintering the copper powder between 10 and 8. Products uniform in characteristics can thereby be manufactured in large quantities.
Patent JP-H04237195-A (JP)
Title: Electronic component feed device
Inventor: SHIRAISHI TOSHIRO
IPC: B65G27/28
Filed: 1991-01-22
Abstract: PURPOSE:To enable a vibration base to be enhanced in vertical vibration amplitude at its rear and lessened in vibration amplitude as a whole by a method wherein the total spring constant of an elastic body located in front of the center of gravity of a vibration part is set larger than that of an elastic body located in the rear of the center of gravity of the vibration part. CONSTITUTION:When a current is made to flow through a magnetic coil 7, an attraction board 8 fixed to a vibration base 3 by screws 17 is attracted by the coil 7. At this point, when a current of power supply frequency is made to flow through the magnetic coil 7, the attractive force of the coil 7 becomes maximal at the positive and the negative peak of the current and zero at the zero value of the current, so that the vibration base 3 is made to vibrate twice as many in frequency as a power supply. Electronic components can not be transferred only by the vibration amplitude of the vibration base 3, and an elastic body is controlled in spring constant so as to enable the resonant frequency of a vibration system composed of a vibration part, an elastic body, and others to be nearly equal to an actual vibration frequency. At the same time, the spring constant of an elastic body front 5a located in front of the center of gravity of the vibration part is set larger than that of an elastic body rear 5b located in the rear of the center of gravity of the vibration part.
Patent JP-S5499509-A (JP)
Title: Transmission system for hand-written telautogram
Inventor: AKIYAMA AKIFUMI
IPC: H04M11/06
Filed: 1978-01-23
Abstract: PURPOSE:To require the special frequency as the pen frequency through transmission of the pen signal with variation of the carrier wave's frequency as well as to narrow the band necessary for the pen signal and to eliminate the effect by the loss of the transmission. CONSTITUTION:Amplitude modulation 13 is given to carrier wave f1 of oscillator 14 via composit output 12 of X signal fx and Y signal fy which are given from telautogram signal generator 11. Thus, both side band waves f1 + or - fx and f1 + or - fy are produced for fx and fy each. On the other hand, f1 is turned to f2 (dotted lines) which features the higher frequency by f according to the binary state of pen signal P, and accordingly each side band wave is heightened by f and then transmitted to transmission line 15. At the receiver side, AM detection 16 is given to the received signal, and both the X and Y signals which are separated in terms of frequency are obtained for the composite signal obtained via LPF17 and BPF18. While frequency discrimination 19 is given to the received signal from line 15 to obtain signal P. Thus, the reproduced X and Y signals plus pen signal P are supplied to telautogram producing device 21 to reproduce the telautogram.
Patent JP-H08194569-A (JP)
Title: Information processor
Inventor: OGAWA OSAMU
IPC: G06F3/02
Filed: 1995-01-19
Abstract: PURPOSE: To properly set the size of a keyboard buffer according to the frequency of the key input in the information processor equipped with a buffer which temporarily stores the data inputted from a key input means in the memory of the information processor. CONSTITUTION: A key input frequency calculation part 104 counts the number of key inputs from a keyboard 106 in the fixed time and calculates the key input frequency. A keyboard buffer control part 105 reads the key input frequency calculated by the calculation part 104 and changes the size of a keyboard buffer 202 in a memory 102 according to the key input frequency. Thus, the size of the keyboard buffer 202 is changed to make a proper setting according to the key input frequency and the limited memory area can be effectively used without lowering the speed of inputting keys.
Patent JP-H05188777-A (JP)
Title: Toner replenishing mechanism
Inventor: SUGIURA YUZURU
IPC: G03G15/08
Filed: 1992-01-17
Abstract: PURPOSE:To prevent raw toner from being generated in toner supplied to a developing unit and simultaneously, to make the replenishing cycle of the toner long, in a toner replenishing mechanism for the developing unit widely used for the constitution of many kinds of electrophotographic equipments. CONSTITUTION:This toner replenishing mechanism is constituted so that a main hopper 12 installed on the upper part of developing unit 1 and supplying the toner to the developing unit 1 by the rotation of a supplying shaft 2-2, and an auxiliary hopper 13 replenishing the toner to the main hopper 12, are disposed, a driving pulley 12-1 is pivotally provided on the upper part of the main hopper 12, simultaneously, a follower pulley 3-1 is rotatively and pivotally provided on the bottom part of the auxiliary hopper 13, and a carrying belt 14 is stretched between the pulleys 12-1 and 13-1, to move the outside top surface to the main hopper 12, and replenish the toner from the auxiliary hopper 13 to the main hopper 12.
Patent JP-S61167778-A (JP)
Title: Packing
Inventor: AHIMU BOITERU
IPC: F16C33/74
Filed: 1986-01-14
Abstract: A seal ring has a holding ring for fixedly mounting the seal ring on one machine part. An axially concentric guide ring is tippably supported on one side on a circumferentially-cylindric side of the holding ring. The other side of the guide ring guides the seal ring on another, relatively-movable machine part. A sealing ring having a sealing lip for sealing about the relatively-movable machine part is sealingly connected to the guide ring. A membrane-like annular projection of the sealing ring can be sealingly connected to the holding ring to seal and hold the holding and guide rings together.
Patent JP-S63175306-A (JP)
Inventor: MORI KAORU
IPC: H01H9/02
Filed: 1987-01-16
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-H09199565-A (JP)
Title: Process monitor circuit
Inventor: TAKESHIGE HISASHI
IPC: H01L27/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable extremely reducing an occupied area, by arranging pads formed on a scribe line in a zigzag type. SOLUTION: This process monitor circuit is provided with an element 1 for process monitor and a plurality of pads 2 which are connected with the element 1 for process monitor, formed on a scribe line 5 of an integrated circuit wafer and arranged in a zigzag type. For example, the pads 2 for test which are almost square are arranged along the scribe line 5 in a zigzag type. Vertexes, which face the peripheral part of the scribe line 5, out of vertexes of the pads 2 for test are notched. Thereby the necessary width of the whole pads 2 for test is reduced. A transistor 1 for test is connected with the pads 2 for test and arranged below the pads 2. The characteristics of the transistor 1 for test are measured through the pads 2 for test, and the process state of the wafer is monitor.
Patent JP-H03211988-A (JP)
Title: White balance controller
Inventor: TSUGI YASUSHI
IPC: H04N9/73
Filed: 1990-01-17
Abstract: PURPOSE:To perform the quick control at the time of the change of a photographing condition or on demand to improve the response performance by detecting the large change of white balance deviation and shortening the period of a synchronizing signal for a prescribed time by the detection result. CONSTITUTION:A white balance control signal is temporarily stored in storage means capable of period data change like digital counters 9r and 9b, and the operation speed, namely, the data change period of storage means is varied by a control means 18 and a frequency divider 11. Digital counters 9r and 9b in which the white balance control signal is temporarily preserved are operated by the timing pulse given from the external, and preserved data is successively changed in accordance with the period of the pulse. The period of the pulse accords with the change of the photographing condition, and the pulse having a shorter period is supplied to counters 9r and 9b only for a prescribed time after the change. Thus, this device quickly follows up turning-on of a power source or the change of illumination to obtain the white balance according to the new condition.