baber/WOPTO huggingface dataset:
Patent JP-H01264526-A (JP)
Title: Digital protective relay device
Inventor: OSATO KUNIHITO
IPC: H02H3/05
Filed: 1988-04-11
Abstract: PURPOSE:To enable measurement without connection of a counter and an output unit by incorporating a counter for measuring the operating time of a relay. CONSTITUTION:A relay device 200 has an input converter 2 connected to a bus 5, a regulator 3, a MPU 1, a memory 4 and an input unit 6. when the device 200 is inspected, an analog simulation input is input from a tester 100 to the converter 2, and a trigger signal is simultaneously input to the unit 6. The regulator 3 counts the inner clocks of the device 200 from the input of the trigger signal to the output of the relay element from the MPU 1 to measure a period of time, and displays it on a display.
Patent JP-S62244068-A (JP)
Title: Image forming device using photosensitive body having color separating function
Inventor: YOSHINO KUNIHISA
IPC: G03G15/01
Filed: 1986-04-17
Abstract: PURPOSE:To constitute the titled device so that the variation of a gap between a developing sleeve and a photosensitive body, and the uneven rotation of the photosensitive body, etc., are scarcely generated, by driving plural developing devices containing each different color toner for executing a development, by a power transfer from a driving shaft. CONSTITUTION:Each developing device 6Y, 6M and 6C can turn round the periphery of a sprocket wheel 15, pushed in the direction as indicated with an arrow F and takes a position for abutting on a stopper 23 by a suitable means such as a spring, etc., in case of a state that a development is executed, and pushed in the direction as indicated with an arrow F' and takes a position for abutting on a stopper 24 by a suitable means, in case of a state that the development is not executed, or a state that an image forming device is not used. By adjusting suitably the position of the stopper 23, a developing gap between the photosensitive body 1 and the developing sleeve 16 is changed and adjusted. Also, by using an abutting member 25 being coaxial with the developing sleeve 16, the accuracy of the developing gap can be obtained.
Patent JP-S62245391-A (JP)
Title: Character recognition system
Inventor: KOBAYASHI KIYOHIKO
IPC: G06K9/52
Filed: 1986-04-17
Abstract: PURPOSE:To improve the recognizing ratio of an OCR which reads the character of a microfilm, by assuming a standard, a thick, and a thin characters as different fonts, and recognizing them by using respective dictionary. CONSTITUTION:The character of the microfilm is read by a scanner 1, and is supplied to a recognition part 3 through a segmenting part 2. The recognition part 3 performs the recognition of the character by using a dictionary 4. The dictionary 4 consists of a dictionary M for the standard character, a dictionary L for the thick character, and a dictionary S for the thin character. The recognition part 3 counts the number of picture elements of the character, and specified the thickness of the character, and assumes the standard, the thick, and the thin characters as the different fonts, and performs the recognition by using the respective dictionary.
Patent JP-S62252313-A (JP)
Inventor: DEBITSUDO SAIDO SHIHABII
IPC: C01B35/10
Filed: 1987-04-10
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-S5313135-A (JP)
Title: Power source circuit
Inventor: SAKURADA HIROSHI
IPC: H03B9/10
Filed: 1976-07-23
Abstract: PURPOSE: To maintain current to predetermined level by installing third switching element in parallel with capacitor circuit in single phase series reverse converter circuit for the purpose to discharge energy in the capacitor when the current flowing through transformer exceeds over predetermined level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5712489-A (JP)
Title: Logical circuit
Inventor: SHIBATA ATSUSHI
IPC: H03M1/00
Filed: 1980-06-26
Abstract: PURPOSE:To eliminate the jitter error of a digital output and at the same time increase both the accuracy and speed of conversion, by driving the FF circuits alternately with the double phase clock pulse and then giving a feedback so that a resetting is applied from a back stage to a front stage. CONSTITUTION:NAND gates Q01.Q02, Q11.Q12...Q41.Q42 plus Q14.Q15...Q44.Q45 form an R-SFF each, and these FFs are connected by connecting gates Q16, Q26... Q46. At the same time, the output of a gate Q11 is fed back to the input of Q01 with the output of Q21 to the input of Q11, and the similar feedbacks are carried out hereafter. Then the clock pulses phi and phi' having adverse phases to each other are applied to a terminal 108. Thus the shift pulse duration of each bit becomes equal to the clock pulse duration.The fall part overlaps the rise part of the next shift pulse for the output pulse trains of circuits Q12, Q22.... However, this overlap part can be eliminated by supplying the shift pulse to a latching circuit comprising Q13-Q15, Q23-Q24.... As a result, an equal pulse duration and equal generating interval of pulse can be obtained.
Patent JP-S5715242-A (JP)
Title: Auto reverse device in tape recorder
Inventor: HODOHARA TOSHIAKI
IPC: G11B15/03
Filed: 1980-06-27
Abstract: PURPOSE:To perform reciprocating reproduction, etc., repeatedly and automatically according to a selected mode in a set section of a magnetic tape, by providing an electronic counter, an inputting means, a storing means, a specific inversion control means, etc. CONSTITUTION:An electronic counter 9 which counts a pulse signal generated as a tape 2 runs and displays the amount of the running of the tape, an inputting means 21 which sets a numeral corresponding to the display value freely, and a storing means 16 of storing the set numeral are provided. Further, an inversion control means 13 of inverting the running direction of the tape 2 when the display value of the electronic counter 9 coincides with the numeral stored in the storing means 16 or zero, and a reverse selector 17 for selecting a reverse mode are provided.
Patent JP-S59213433-A (JP)
Title: Quenching device for high temperature high pressure reaction vessel
Inventor: WATANABE JIYUNICHI
IPC: B01J3/04
Filed: 1983-05-20
Abstract: PURPOSE:To enable quenching for the reaction in an internal reaction vessel by providing an internal reaction vessel almost concentrically in a cylindrical high temp. and high pressure reaction vessel, communicating both inside spaces of the external and internal vessels at near the inlet of the internal vessel and providing also a coiled pipe cooler to the outside periphery of the internal vessel. CONSTITUTION:A thin-walled internal vessel 10 is provided almost concentrically in a high temp. and high pressure reaction vessel 1 having an ordinary shape. A small hole 11 is bored at near the inlet of said internal vessel 10 to communicate the inside and outside space 12, 13 in order to carry out a reaction in the internal vessel 10. Further, a coiled pipe cooler 14 is provided to the outside periphery of the internal vessel 10 to perform quenching of the reaction vessel 1 by passing a coolant through the cooler 14 simultaneously with suspension of heating after a specified reaction time is elapsed. By this method, quenching of a high temp. and high pressure reaction vessel is enabled.
Patent JP-S58204604-A (JP)
Title: Double mode horn antenna
Inventor: HIRUKOI TAKASHI
IPC: H01P1/16
Filed: 1982-05-24
Abstract: PURPOSE:To obtain excellent radiation characteristics over a broad band, by forming a TE11 mode generating section with a part generated at a high frequency band only and a part generated at both low and high frequency bands. CONSTITUTION:The connection is performed in the order of a conical horn 1, a straight circular waveguide 2a, a taper waveguide 5a, a straight circular waveguide 2b, a taper waveguide 5b, and a feeding waveguide 3b. This double mode horn antenna is used for two frequency bands; the high frequency band excited from the waveguide 3b and the low frequency band excited from the feeding waveguide 3a fitted to a feeding inlet 6 placed on the way of the waveguide 5a. The TE11 mode is generated only at the high frequency band from both ends of the waveguide 2a and the TE11 is generated at both frequency bands from both ends of the waveguide 2a. Since the optimum amount of generation of the higher mode is obtained at both frequency bands in this way, the excellent characteristics are obtained over a very broad band.
Patent JP-H04297960-A (JP)
Title: Electronic filing device
Inventor: SAKAMOTO HISAO
IPC: G06T1/00
Filed: 1991-03-26
Abstract: PURPOSE:To shorten the time required for operation of information registration and to improve the work efficiency of the operation by preliminarily setting and storing the format of information of a document, a picture, or the like as format information and automatically registering information in accordance with format information. CONSTITUTION:The format of information to be registered is set to a register initial value register 3 as format information and is stored in a memory 2. It is discriminated by a selecting means whether the format of information read into an electronic filing device and format information set to the register initial value register 3 coincide with each other or not; and when they coincide with each other, an automatic register means is selected to automatically register information in accordance with format information in the memory 2.
Patent JP-H01259476-A (JP)
Title: Character reader
Inventor: TANABE YUKI
IPC: G06K9/62
Filed: 1988-04-08
Abstract: PURPOSE:To improve the processing efficiency of a character reader by sectioning a field into the field of a handwriting character and the field of a printing type character and recognizing the character strings of the respective fields by being collected. CONSTITUTION:According to the instruction of an instructing means 21, a control part 20 of a recognizing part 22 investigates whether a character pattern string to be stored in a picture memory 5 is read from the handwriting character field or read from the printing type character field based on the format information of a document given in advance. Whether there is the character pattern string to be read from the plural handwriting character fields or not and there is the character pattern string to be read from the plural printing type character fields or not are investigated. Then, the control part 20 divides the field into the field of the handwriting character and the field of the printing type character based on the instruction of the instructing means 21 and the character strings of the respective fields are recognized all at once. Accordingly, an idle time generated in a recognizing part per field is totally shortened. Thus, the processing efficiency of the character reader can be improved.
Patent JP-S63253238-A (JP)
Title: Method and jig for measuring engagement strength of fastener
Inventor: WATANABE KAORU
IPC: G01N19/04
Filed: 1987-04-10
Abstract: PURPOSE:To accurately measure engagement strength without any slide by using a simple jig constituted by providing control plates perpendicular to plate surfaces to both flanks of the lower part of a substrate and providing a backward-directional pressure plate perpendicular to the plate surface to the lower end side. CONSTITUTION:The engagement part 1 of the fastener (b) of a testpiece (a) is adhered and fixed so that it is at the position of the lower-end side 4 of the board A of the jig G. Then the tension piece 2 of a female piece (c) on the other side is drawn to the opposite side from the surface of the board A in the same plane. At this time, the engagement part 1 abuts on the control plate C and a joint part piece 8 abuts on the pressure plate B for the engagement part 1. In this state, when the tip of the tension piece 2 is drawn associatively with a tension test measuring instrument, the female-side piece (c) is extracted from a male-side piece (d) without sliding on the engagement part 1 when tension strength exceeds a certain value. The tension strength at this time is only measured.
Patent JP-H10260746-A (JP)
Title: Band gap reference circuit and method therefor
Inventor: SOMERVILLE THOMAS A
IPC: H03F3/347
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the circuit of a low cost capable of individually performing change in the operation and work of characteristics by adding a current provided with a positive temperature coefficient to the current provided with a negative temperature coefficient and generating the current practically provided with a 0 temperature coefficient. SOLUTION: The control electrode of a first transistor is connected to the second input of a proportional absolute temperature power source 12 and the first current electrode of the first transistor is connected to the first input of the proportional absolute temperature power source 12. The first terminal of a current mirror circuit 34 is connected to the control electrode of the first transistor and the second terminal of the current mirror circuit 34 is connected to the output of the proportional absolute temperature power source 12. The control electrode of a second transistor is connected to the first input of the proportional absolute temperature power source 12 and the second current electrode of the second transistor is connected to the output of the proportional absolute temperature power source 12. In this circuit, the current provided with the positive temperature coefficient is added to the current provided with the negative temperature coefficient and the current practically provided with the 0 temperature coefficient is generated.
Patent JP-H06272904-A (JP)
Title: Outdoor device of air conditioner
Inventor: FUJIKI HIRONARI
IPC: F24F5/00
Filed: 1993-03-23
Abstract: PURPOSE:To prevent an amount of air passing through a heat exchanger from being decreased by a method wherein an air discharging port is formed from a front surface of a device easing toward an upper surface and a bell mouth for an axial flow blower is formed into a shape assisting a flow of air directed toward the upper surface. CONSTITUTION:An air discharging port 20 is formed from a front surface 1c to an upper surface 1e of a device easing 1. The air discharging port 20 is provided with an air blowing grill 21. The air blowing grill 21 is formed to be curved from its front surface toward the upper surface. A bell mouth 22 for an axial flow blower 10 is formed to have a shape for assisting a flow of air flowing upwardly, i.e., an upper part of the bell mouth 22 is expanded at a large angle and a clearance is formed between its extremity end and the blowing grill 21. With such an arrangement as above, even if there is an obstacle such as wall placed near and in front of the outdoor device, air passed through the heat exchanger 9 is guided into the bell mouth 22 and further blown from the air discharging port 20 not only forwardly but also upwardly, resulting in that a reduction in capacity of an air condition can be prevented.
Patent JP-H11262404-A (JP)
Title: Fall prevention device for umbrella or the like
Inventor: HAKUBUN HIROMITSU
IPC: A45B9/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fall prevention tool which can be applied to all the umbrellas and is capable of surely preventing the fall of an umbrella by attachably/detachably fitting a fitting means on a part of the umbrella and fitting a fixing means such as a sucker temporarily fixing the umbrella to a wall and furniture. SOLUTION: A fall prevention device A is constituted by being attachably/ detachably fitted on a part of an umbrella by a fitting means 1 and connecting the fitting means 1 with a fixing means 2 temporarily fixing the umbrella to a wall and furniture via a connection means 3. This fitting means 1 is a one in which connecting members 5, 5 constituted of buttons are fitted at both the ends of a band-shaped member 4 and the connecting members 5, 5 each other are engaged to be an annular shape. The fixing means 2 constituted of a sucker 7 is connected with the band-shaped member 4 by the connection means 3 constituted of string 8.  The fall of the umbrella is prevented by functioning the fall prevention device A fitted on the umbrella as an accessory of the umbrella in a state that the umbrella is opened and making the sucker 7 suck on a table, maintaining the umbrella to an almost vertical state and fixing the umbrella in a state that the umbrella is closed.
Patent JP-H10280936-A (JP)
Title: Detection device for oil level in dohc type internal combustion engine
Inventor: ONOUE MICHITAKA
IPC: F16M1/026
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent a pool of water at a valley part surely by providing a groove opened to the side of a head cover to the one side of right/left bulge parts-of the upper surface of the head cover, projecting a boss part to the bottom in this groove and opening the upper end of an oil level gage passage on the upper surface of this boss. SOLUTION: Bulge parts 13, 14 projected upward are formed along the axial direction of a camshaft on the nearly right above part of right/left camshafts on the upper surface of a head cover 9 and the inside of respective bulge parts 13, 14 is partitioned by a bottom plate and makes an air liquid separation room. A groove 20 crossing one side bulge part 14 from the valley between both bulge parts 13, 14 and releasing to the side of the head cover 9 is provided on at least one side bulge part 14 out of both bulge parts 13, 14. A boss part 21 is formed integrally on the bottom in this groove 20 so as to be projected by a proper size H from the bottom in the groove 20 and the upper end of an oil level gage passage 22 is opened on the upper surface of this boss 21.
Patent JP-H05263812-A (JP)
Title: Film fixture
IPC: F16B5/12
Filed: 1992-03-13
Abstract: PURPOSE:To provide a film fixture which can uniformly stretch the whole of an agricultural film without being wrinkled so as to be fixed over a long period of time, and also can carry out stretching works with ease. CONSTITUTION:This is a film fixing fixture which is characterized by a structure wherein a fixing wedge 4 is driven at least down to the hold section 7 of one film forming a groove frame 2 while being penetrated through a film fixing member 3, in the cross sectional structure of the film fixing structure fitted onto the frame 1 of garden facilities consisting of a groove frame 2 the bottom section of which is in an enlarged recessed section in cross section, and of the film fixing member 3.
Patent JP-S5516510-A (JP)
Title: Digital-to-analog linear converter circuit
Inventor: TAKEUCHI YOSHITAKA
IPC: H03M1/82
Filed: 1978-07-21
Abstract: PURPOSE: To make multi-range switching possible by composing an inexpensive digit selector circuit, available for adequate selection of any desired effective digit, of a counter and simple gate circuit.  
     CONSTITUTION: Counter circuit 1 can count input pulses up to four binary digits and at every time when a timing output expressing a digit is generated from each digit output terminal T in sequence, an inter-digit digital signal of each digit, i.e. the state of a BCD code is extracted from BCD terminal S. Weighting resistances 6 to 9 are connected to terminals S. Two digit outputs are selected by digit selector 13; the higher-digit output is applied to OR gate 14 constituting the weighting circuit and the lower-digit output is to OR gate 14. As a result, when signal T of the selected digit is "1", OR gate 14 is "1" and AND gates 2 to 5 apply voltages to resistances 6 to 9 according to BCD outputs from circuit 1, thereby flowing an analog current to operational amplifier 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62245185-A (JP)
Title: Time correction system for remote monitor and control system
Inventor: NAKAMURA KOJI
IPC: G04R20/00
Filed: 1986-04-17
Abstract: PURPOSE:To facilitate a synchronization processing, reduce the cost of a timepiece and increase an accuracy by correcting time data from a control station by a difference between the time of a station and the time of the control station obtained from time correction data and performing a synchronization. CONSTITUTION:Timepieces 130 and 131-13n are provided in a control station 11 and controlled stations 121-12n, respectively. The controlled stations 121-12n arbitrarily transmit the time data of the individual timepieces 131-13n to the control station as time correction data and, in a normal time, transmit the time data set by the time data of the timepieces 131-13n. The control station 11 obtains a difference between time correction processed data and the time data of its own timepiece 130 by a difference calculator 111 and stores the difference in a memory 112 as corrected time data including transmission delay time from the controlled stations 121-12n. In the normal time, the control station 11 corrects the time data from the controlled stations 121-12n by the corrected time data in a sum calculator 113 and performs the synchronization of the timepieces 130 and 131-13n of the control station 11 and the controlled stations 121-12n, respectively, in a processor 114 through the correction of the time data by the time correction processed data.
Patent JP-H01260152-A (JP)
Title: Bearing wall frame
Inventor: TOMIYAMA KEIICHI
IPC: E04B2/00
Filed: 1988-04-11
Abstract: PURPOSE:To provide an opening of an optional size in the central part of a frame by saving the necessity to provide braces in the central part thereof, provided the whole frame is a rigid frame construction. CONSTITUTION:The whole frame is constituted of a pair of right and left column materials 3 and 3, a pair of column bodies 1 and 1 consisting of diagonals provided between the column materials 3 and 3, and a beam material 2 mounted between upper ends of the column bodies 1 and 1. It is formed by joining the upper ends of the column bodies 1 to the lower surface of the beam material 2 with bolts. According to such constitution, the whole frame is constructed with rigid frames, and each of column bodies can be fixed to the beam material with a bolt, so that the positions of column bodies can be optionally moved in the direction of the wall to be mounted.
Patent JP-S57203620-A (JP)
Title: Method of storing granular or powdery material in silo
Inventor: MURATA HIROYUKI
IPC: B65D88/28
Filed: 1981-06-08
Abstract: PURPOSE:To surely prevent clogging at an outlet port, by measuring the quantity of the increase in the strength of a granular or powdery material during its storage in a large silo to dishcarge a small quantity of the material at appropriate time. CONSTITUTION:A plurality of slit-like outlet ports 2a, 2b,... are provided at the bottom of a large silo 7 and located at the lower ends of slopes 4a, 4b,... for flowing. First pressure gauges 5a, 5b,... are installed at the slopes 4a, 4b,... near the drain ports 2a, 2b,... and second pressure gauges 6a, 6b,... are installed at the upper parts of the slopes to detect the pressure of coal on the surfaces of the slopes. The discharge of the coal is controlled depending on the detected pressure to keep excessive pressure from acting to the outlet ports 2a, 2b,... and prevent a bridging phenomenon from occuring near the outlet ports.
Patent JP-H08261916-A (JP)
Title: Suspension concentration meter
Inventor: ITO TATSUMI
IPC: G01N15/06
Filed: 1995-03-23
Abstract: PURPOSE: To provide a concentration meter which outputs a constant precise concentration signal even when the flow velocity of a suspension is changed. CONSTITUTION: In a suspension concentration meter utilizing shearing stress, an auxiliary detecting body 11 on which the impact force and lift generated by the flow velocity of a suspension act is arranged together with a shearing force detecting body 1 in a passage 10 for the suspension, and the forces acting on both the detectors 1, 11 are mutually canceled to reduce the concentration measurement error resulted from the fluctuation of the flow velocity.