baber/WOPTO huggingface dataset:
Patent JP-H02294688-A (JP)
Title: Display control circuit
Inventor: INOUE KAZUAKI
IPC: G09G5/00
Filed: 1989-05-10
Abstract: PURPOSE:To enable horizontal display alignment without increasing interface circuits or signal lines by controlling the switching timing of a horizontal synchronizing signal at clock timing simultaneous with horizontal display data start timing. CONSTITUTION:A display control circuit 1 and a liquid crystal(LCD) modulate 4 are connected. A vertical synchronizing signal VSYNC and a horizontal synchronizing signal HSYNC are inputted to an LCD driver circuit 2 in the LCD module 4 to determine the vertical and horizontal start positions of a display respectively. Then a display control circuit 1 controls the 1st display data (shown by 1) of each horizontal display line so that it is outputted at the clock timing simultaneous with the reading edge of the HSYNC. An LCD driver circuit 2 detects the start position of horizontal display data at the switching timing of the HSYNC and starts shifting display data DATA in. Consequently, the accurate horizontal display alignment is enabled.
Patent JP-S60260151-A (JP)
Title: Mos gate bipolar transistor
Inventor: YOSHIDA HIROSHI
IPC: H01L29/739
Filed: 1984-06-07
Abstract: PURPOSE:To form a MOS gate bipolar transistor enabled to perform high speed motion having short turn-off time without depending upon usual heavy metal doping, projection of a neutron beam or an electron beam by a method wherein impurity concentration of a region to constant P-N junction is lowered. CONSTITUTION:Concentration of P-N junction constructed usually of a concentration layer of 10<19> and a concentration layer of 10<14> respectively is made to P-N junction of concentration of the degree of 10<16> and 10<14>. To put it concretely, a P<-> type epitaxial layer 1'of concentration of the degree of 10<16> is grown, and after then an N<-> type epitaxial layer 2 is grown. According to this construction, holes implanted at the order of 10<19> from a P<+> type layer 1 up to now are reduced to the order of 10<16> according to existence of the layer 1'. When the process is performed in such a way, turn-off time is reduced. Moreover, a MOS gate bipolar transistor of the same performance can be obtained without containing a process, which may be said even harmful for a MOS process such as Au diffusion, neutraon beam projection, electron beam projection, etc.
Patent JP-S5742801-A (JP)
Title: Measuring rule for diagonal size
Inventor: UNNO IWAO
IPC: G01B5/00
Filed: 1980-08-27
Abstract: PURPOSE:To measure the diagonal sizes of the foundation materials of a steel tower easily and accurately by providing a base line in correspondence to the inside vertex and outside vertex of a V-shaped part to the parallel parts (legs) of an M- shaped member having width, and disposing permanent magnets to the inner edge part and outer edge part of the V-shaped part. CONSTITUTION:The inside vertex P1 and outside vertex P2 of the V-shaped part 12 of an M-shaped member having uniform width W (50mm.) are both formed of sides including a right angle; the P2 forms an arc shape of 20R curvature. The parallel parts 13, 14 of the member 11 forms a 45 deg. angle to the V-shaped part, and base lines L1, L2 are provided in correspondence to the inside vertex P1 and the outside vertex P2. Plural pieces of permanent magnets are buried in the inside and outside edge parts of the part 12. A rule 11 is placed on a foundation material 31 in such a way as to abut on the inside surface of a main columnar material 32 of a steel tower, and the size between the base lines L2 (TL) is measured, whereby the diagonal size (TL) of the material 31 is easily and accurately determined.
Patent JP-S597942-A (JP)
Title: Original scanner of copying machine
Inventor: TAKAGI JIYUN
IPC: G03B27/52
Filed: 1982-07-06
Abstract: PURPOSE:To shorten the distance between an original surface and a reflecting plate, to realize compact structure, and to reduce the size of an original reciprocal scanner, by arranging a light source for original irradiation and the reflecting plate between two plane mirrors. CONSTITUTION:The original scanner 10 consists of two plane reflecting plates 11a and 11b, a lamp 12, and a member 13 which is fixed to a supporting body 14 with a screw 14a. The member 13 has nearly U-shpae sectioned structure and the lamp 12 is supported by the supporting body 14. The supporting body 14 moves forward and backward on a rail 15 as shown by an arrow together with the lamp 12, plane reflecting mirrors 11a and 11b, and member 13 in one body. Light of the lamp 12 illuminates an original 17 on a platen 16 during right movement and is reflected by the mirror 11a to a photoreceptor. It illuminates the photoreceptor through the mirror 11b in another optical path. Namely, the mirrors 11a and 11b serve as mirrors for forward and backward scanning operations respectively.
Patent JP-S63283365-A (JP)
Title: Remote driving type solid-state image pickup device
Inventor: FUJIWARA MOICHI
IPC: H04N5/335
Filed: 1987-05-15
Abstract: PURPOSE:To reduce a power consumption by providing a horizontal driving circuit in a solid-state image pickup element side so as to generate the horizontal register driving pulse of the solid-state image pickup element in the solid- state image pickup element side based on one driving pulse transferred from a control unit. CONSTITUTION:The horizontal driving circuit 400 consisting of a logic circuit is disposed at the solid-state image pickup element 103 side so as to generate the driving pulses of plural phases required for driving the horizontal register of the solid-state image pickup element 103 based on one driving clock transmitted through a camera cable 300 from a camera control unit 200. Accordingly, the high frequency signal of the horizontal driving pulse may feed one of the high frequency signals of the reference of the horizontal transfer pulse by a cable and the number of the lines of the camera cable can be reduced. Thereby, the power consumption of the camera control unit side is reduced.
Patent JP-S5544249-A (JP)
Title: Oscillator driving piezoelectric thin film
Inventor: OONUKI HIROSHI
IPC: H03H9/21
Filed: 1978-09-22
Abstract: PURPOSE:To realize the industrialization and small sizing of the oscillator excellent in efficiency and performance without tightness for the perpendicularity between the substrate surface and the C axis, by using the construction implanting the piezoelectric thin film in the groove provided on the substrate. CONSTITUTION:The diapason oscillator takes the construction that the piezoelectric thin film 2 is implanted in the groove placed on the side surface of the substrate 1, and efficient oscillation can be made independently of the directivity of the axis C of the thin film, since the substrate 1 being one electrode to drive the thin film surrounds the piezoelectric thin film 2. In this oscillator, the groove 9 is formed on the elastic metal square rod 10, piezoelectric thin film 2 is formed with sputtering, and the diapason section 11 is formed with photo etching, and respective diapason oscillators can be obtained with splitting it with wire saw.
Patent JP-S61275914-A (JP)
Title: Working vehicle
Inventor: TAKEKATA MITSUHIRO
IPC: G05D3/12
Filed: 1985-05-30
Abstract: PURPOSE:To raise a working device surely even if the capability of an oil pressure pump is degraded, by using a continuous signal instead of an interrupted signal to operate a solenoid valve when the rise of the working device is not detected over a set time. CONSTITUTION:If the load to a car body 1 is very heavy when an oil pressure cylinder 4 is driven interruptedly, the capability of an oil pressure pump 21 driven by an engine 20 is degraded according as the rotation number of the engine 20 provided in the car body 1 is reduced, and a working device 3 cannot be raised. A controller 10 sets such program that a continuous signal SC is issued instead of an interrupted signal SB to raise the working device when it is detected that the working device 3 does not rise, and a solenoid valve V4 is operated by the continuous signal SC to raise surely the working device 3.
Patent JP-H02300595-A (JP)
Title: Pipe joint
Inventor: FURUKAWA NORIHIRO
IPC: F16L37/12
Filed: 1989-05-12
Abstract: PURPOSE: To maintain the roundness of a pipe by providing an inner sleeve which is fitted inside the end of the pipe, in such a way that the inner sleeve is integral with a pipe retaining ring arranged at the bore enlarging part of a socket. CONSTITUTION: A pipe retaining ring 11 is arranged at the bore enlarging part 3 of a socket 2 and a pipe 1 is inserted and fixed in place by the pawl 13 of the retaining ring, a backup ring 5, a seal ring 6, and a cap 7. An inner sleeve 15 having an outward flange 14 is integrally attached to the cylindrical part 16 of the retaining ring 11. The inner sleeve 15 is securely fitted inside the end of the pipe 1 to maintain the circularity of the pipe. Therefore, no special working man-hour is required and leakage from the seal ring can also be prevented.
Patent JP-S608951-A (JP)
Title: Data processor
Inventor: NAGAYAMA YASUHIRO
IPC: G06F11/36
Filed: 1983-06-29
Abstract: PURPOSE:To stop the execution at the optional position of a program, and to improve the efficiency of debugging of the program by comparing the contents of a data comparing register and the value set to a program counter, with a reference value from the outside. CONSTITUTION:The value set to a program counter 8 is transferred to an address register 1 through a data bus 101, and an instruction is read out of a program memory 2, and set to an instruction register 3. When it is an operating instruction, an operating data is read out by designating the first and the second data registers 5, 6, operated by an operator 7, and its result is sent to a register corresponding to the instruction through the bus 101. In this case, the output of the first comparator 9 and the output of the third comparator 12 are sent out to a clock controlling circuit 13, and in case both coinciding circuits detect coincidence, an FF in the controlling circuit 13 is set, an inversion output is reduced to ''0'', a clock from the controlling circuit 13 is not sent out, and the execution of instruction stops.
Patent JP-H04345014-A (JP)
Title: Resist coater
Inventor: KONDO YOICHI
IPC: G03F7/16
Filed: 1991-05-22
Abstract: PURPOSE:To provide the title resist coater capable of equalizing the resist film thickness on the glass substrate surface while facilitating the exhaust of solvent mist produced by rinse. CONSTITUTION:A spin coater 10 is provided with a vacuum chuck 14 sucking a substrate to be processed for spinning the same, a nozzle 15 discharging photoresist solution downward onto the surface of the substrate and another nozzle 16 discharging back rinse toward the rear surface of said substrate, an opening part 17 and a mist arresting exhaust 18 formed respectively in the central upper part and the lower part of a coater cup 10 while a variable mechanism widening and narrowing the opening space arranged in the opening part 17 of said coater cup 10.
Patent JP-S599392-A (JP)
Inventor: MOMOSE CHIAKI
IPC: F16L55/16
Filed: 1982-07-05
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-H02299777-A (JP)
Title: Method and device for preventing strain of sheet metal welding
Inventor: YAMADA MINORU
IPC: B23K31/00
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate the temperature in the welding direction and to relax complicated deformation by cooling the vicinity of a weld zone of sheet metals to be butt- welded so that the temperature is always made uniform in the welding direction. CONSTITUTION:Electronic coolers 11 are operated so as to regulate the temperature at blocks A, B and C to the set temperature, respectively. When a welding torch 5 starts to perform welding from one end of the weld zone 3, the temperature of the vicinity of the weld zone 3 of the starting part (block A) rises by welding heat. Temperature sensors 12 detect the temperature of the electronic coolers 11 changed by the temperature-rise of the vicinity of the weld zone 3 and send this accuracy to a cooler controller 13. The cooler controller 13 facilitates cooling of the coolers 11 and drops the temperature and maintains it at the set temperature. Although the temperature-rise part moves in the welding direction in accordance with the progress of welding, detection of the temperature and cooling facilitation of the coolers 11 are carried out in order in the same way. In addition, in the blocks through which the welding torch 5 passed, since these blocks are undercooled in that condition, cooling is restricted so that the temperature does not drop below the set temperature.
Patent JP-H01286311-A (JP)
Title: Resist hardening device by far ultraviolet rays
Inventor: ARIMOTO ICHIRO
IPC: G03F7/00
Filed: 1988-05-12
Abstract: PURPOSE:To arrange the constitution such that the periphery may not be irradiated with far ultraviolet rays and a resist at the periphery may not be hardened so as to prevent dust generation of a resist by providing a ring for shielding far ultraviolet rays at the periphery of a wafer. CONSTITUTION:A far ultraviolet rays shielding ring 7 is provided for preventing irradiation of far ultraviolet rays to the periphery of a wafer 3. Accordingly, the periphery of the wafer 3 ceases to be irradiated with far ultraviolet rays by the far ultraviolet rays shielding ring 7. For that reason, at the periphery of the wafer 3, the hardening of a resist 4 ceases to occur, and the resist does not weaken. hereby, when it is inserted into a slot of a wafer cassette, even if a resist at the periphery of the wafer 3 contacts with it, it never comes off and generates dust.
Patent JP-S5644367-A (JP)
Title: Molding method for laminated core for electric apparatus
Inventor: YAMANAKA KANICHI
IPC: H02K15/02
Filed: 1979-09-14
Abstract: PURPOSE:To eliminate the unevenness of lamination by a method wherein a blank material, a shaft hole and the key way of the shaft hole portion thereof are successively shifted by a fixed angle in the longitudinal direction of a coiled material and holes are punched and laminated after a solt groove for winding is punched in the next process. CONSTITUTION:When a core material is sent, a punch 2 for punching a shaft hole and a key way punch 6 all fixed to the punch 2 fall, and the punching of the shaft hole and key way is completed. When a upper die rises, signals are transmitted to a pulse motor 3, and the punch 2 for punching the shaft hole is turned at a fixed angle. Punching is successively conducted in the same manner, and a punched plate is obtained which the key way of the shaft hole is successively shifted every fixed angle in the longitudinal direction of a coiled material. A slot groove for winding is punched using the shaft hole and the key way as the reference in the next process, and a core is being laminated. Thus, the deviation of laminating is eliminated, the accuracy of winding work is improved while the unbalance of magnetic flux density, etc. is removed, and electric characteristics can be enhanced.
Patent JP-S5744534-A (JP)
Title: Dif-lock control device for tractor
Inventor: KOMATSU CHIMAO
IPC: A01B63/00
Filed: 1980-08-27
Abstract: PURPOSE: To prevent wheels from slipping and maintain its stability by enabling to operate a DIF-lock device automatically when a traction load over a set value is given to a machine which draws a work machine as draught-controlling it.  
     CONSTITUTION: When a prescribed work is carried on by tractor running and drawing, for example, a plow, the output of a detector 33 to detect a traction load is comapred with the set value of a setter 34 in a comprator 35, and an oil pressure device to control the plow is driven via an oil pressure control device 37 on the basis of the result of the said comparison for carrying on a prescribed draught-control. When the output of the detector 33 surpasses the set value, a DIF-lock signal is given to an actuator 22 from a contol device 38. Thereby, a DIF-lock shaft 23 of a rear wheel DIF-lock device 16 is operated, and lock pin 27 on a DIF-lock clutch 25 is fitted into a pin hold 26 of a DIF side gear 21 for intermitting the operational function of a DIF device 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08313591-A (JP)
Title: Fail memory device
Inventor: OSAWA TOSHIMI
IPC: G01R31/28
Filed: 1995-05-17
Abstract: PURPOSE: To compress fail data stored in a multi-bit memory in bit and to generate the mask data corresponding to the fail data. CONSTITUTION: Fail data obtained as a result of logic comparison between 4-bit memories are respectively supplied to the AND-OR circuits 271 -274 of a compression circuit 30 through terminals 211 -214 and ANDed with the 4-bit compressed data of registers 261 -264 . The ORs of the ANDed outputs are respectively inputted to the input pins 221 -224 of a fail memory 17. The data read out from the output pins 231 -234 of the memory 17 are respectively supplied to the AND circuits of the AND-OR circuits 311 -314 of an expansion circuit 25. The first bits of the registers 261 -264 are supplied to the AND-OR circuit 311 and the second to fourth bits of the registers 262 -264 are supplied to the AND circuits of the AND-OR circuits 312 -314 . The outputs of the AND circuits of the AND-OR circuit 311 -314 are respectively supplied to output terminals 241 -244 through the OR circuits of the AND-OR circuits 311 -314 as mask data.
Patent JP-H04229768-A (JP)
Title: Coding picture recording device, facsimile equipment using the device, optical file device and communication system for them
Inventor: NAKAMURA KOZO
IPC: H04N1/41
Filed: 1991-05-23
Abstract: PURPOSE:To record a coded picture substantially at a prescribed speed without use of a means decoding a coded picture faster than the recording speed and a means storing one-page of picture element information by providing an advanced decoding means and a prescribed speed recording means to the system. CONSTITUTION:A microcomputer 11 transfers a code received by a code reception means 40 to an advanced decode means 12 and counts code quantity of the transferred code. The means 12 decodes an input code to generate a picture element, it is outputted to a line memory 22 and the end of decoding of one line is reported to the microcomputer 11. The microcomputer 11 reds a code quantity counted already to calculate the code quantity of one line and its decoding time is compared with a recording time of one line at a prescribed speed recording means 80. Then whether or not the decoding time is longer is discriminated and monitored and conversion to other code is commanded to the coding means 21 according to the result of discrimination and when repetition of one page is finished, the result is stored in a code storage means 30. Thus, prescribed speed recording is attained by a memory of a small capacity and the cost is reduced.
Patent JP-H04345845-A (JP)
Title: Method and device for supplying dampening water
Inventor: NISHI KUNIO
IPC: B41N3/08
Filed: 1991-05-23
Abstract: PURPOSE:To improve printing quality remarkably by setting the particle diameter of dampening water injected within a specific range in a device, in which a solenoid valve is controlled in response to the rotational speed of a lithographic press and dampening water is fed from an injection nozzle. CONSTITUTION:A dampening water feeder annexed to a lithographic press, in which printing plates 6 are wound on plate cylinders 5, is composed of a speed detecting section 1 detecting the rotational speed of the plate cylinders 5, a dampening-water injection section 2, a water supply section 3 and a control section 4. The dampening-water injection section 2 consists of a plurality of injection nozzles 21a-21h installed faced oppositely to dampening rollers 8 and solenoid valves 22a-22h, and each solenoid valve 22a-22h is controlled on the basis of an output from a rotational speed detector 15. The overlapping sections of dampening water injected are kept within a range of 50-150mm on the dampening rollers 8 so that the particle size of dampening water injected from each injection nozzle 21a-21h is 50-150mum at that time.
Patent JP-H04345189-A (JP)
Title: Wrecker model and template for installing construction schedule investigation
Inventor: INOUE KAZUHIRO
IPC: G09B25/04
Filed: 1991-05-23
Abstract: PURPOSE:To accurately and smoothly investigate a construction schedule as to the wrecker model and template, used to investigate a construction schedule using a wrecker on a drawing, and to accurately send the investigation result to operators concerned, etc., and securely prevent an electric shock accident and a power failure accident when the wrecker for the installing construction of units, etc., is used for the construction of a unit housing, etc. CONSTITUTION:The plate type wrecker main body model 7 and a plate type boom model 8 are prepared as to a plan shape formed on a specific scale according to the specifications of the wrecker used for the installing construction and the boom model 7 is pivoted rotatably on the wrecker main body model 8; when the installing construction schedule is investigated, the wrecker main body model 7 and boom model 8 are mounted at proper positions on the drawing 9 where objects of construction are drawn on the same scale and the boom model 7 is rotated to investigate the installing construction schedule.
Patent JP-H05289587-A (JP)
Title: Wet type image forming device
Inventor: ITO AKIHIRO
IPC: G03G21/10
Filed: 1992-04-11
Abstract: PURPOSE:To recover residual toner removed from the surface of a photosensitive body in a developing device by use of a cleaning blade so as to reuse the residual toner. CONSTITUTION:The device is provided with a scraping plate 31 for scraping the residual toner heaped on the cleaning blade 30 in accordance with the operation of separating the cleaning blade 30 from the surface of the photosensitive body 1. A dry developing device is constituted of a developer supply unit 15 for housing developer and provided with a sponge roller 12, and a high toner concentration developer supply unit 23 for housing a gelling high toner- concentration developer and also provided with a developing roller 18, and the toner removing roller 26 is installed in the unit 23. The cleaning blade 30 and respective rollers 12 and 18 are positioned on an operating positions and the toner removing roller 26 is retreated from the photosensitive body 1 when copying is performed. At the time of removing and recovering the residual toner from the cleaning blade 30, the cleaning blade 30 and respective rollers 12 and 18 are retreated while rotating the photosensitive body 1, and also, the toner removing roller 26 is made to abut to the photosensitive body 1.
Patent JP-H0414313-A (JP)
Title: Ecl circuit
Inventor: SAKAI TOSHIAKI
IPC: H03K19/086
Filed: 1990-05-08
Abstract: PURPOSE:To attain high speed switching and to reduce power consumption even when a load capacitor is large by providing a pull-down transistor(TR) and applying a DC bias voltage to its base. CONSTITUTION:A DC bias voltage is applied to a base of a pull-down TR Q11. When an input logic signal Vin1 or Vin2 is switched from an H level to an L level, a collector voltage of TRs Q1, 10 is switched from an L level to an H level and a positive signal with a short time width is fed to a base of the TR Q11 via a capacitor means C1 and a resistor 7. Thus, the TR Q11 is deeply conductive transiently and a charge in the load capacitor of an output terminal 5 is quickly discharge. Moreover, with the input logic signal Vin1 or Vin2 set to an L level, the collector voltage of the TR Q2 goes to an L level, an emitter follower TR Q6 is turned off, the level of the output terminal 5 goes to an L and no current flows to the TR Q11. Thus, even when the load capacitance is large, high speed switching is attained and low current consumption is attained.