baber/WOPTO huggingface dataset:
Patent JP-S6022235-A (JP)
Title: Display circuit
Inventor: KURITA TOSHIYUKI
IPC: G09G1/02
Filed: 1983-07-18
Abstract: PURPOSE:To attain transfer of display data at high speed by inhibiting an RAS and a CAS signal at a CPU to set independently a display timing and a CPU clock at the changeover of a vertical blanking period and a vertical scanning period. CONSTITUTION:A signal VW32 distinguishing the vertical scanning period and the vertical blanking period is outputted via a shift register 31 and a NOR circuit 34, and this signal is latched by an FF35 by using the trailing edge of the CAS signal from a CPU as a clock. Since this output is synchronized with the CAS signal from the CPU, the signal is synchronized also with the RAS signal from the CPU. Further, an output of the register 31 is synchronized with a display timing and in supplying the new RAS and CAS signals to the display memory through the changeover by the signals synchronized mutually, the level is switched from a low to a low level at all times. Thus, at the changeover of the vertical scanning period and the vertical blanking period the CPU transfers the display data at a speed independently of the display timing.
Patent JP-S61286994-A (JP)
Inventor: BABA KEIJI
IPC: G06F19/00
Filed: 1985-06-14
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-2000321857-A (JP)
Title: Toner bottle
Inventor: WATANABE YASUHIKO
IPC: G03G15/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To quietly supply toner and actuate an image forming device by sticking a noise restraining member to one part of a toner bottle so as to suppress vibration noise caused with the toner bottle ribrates. SOLUTION: The toner bottle 1 is provided with a spiral groove 12 at the outer peripheral part of a trunk part 11 made of plastic and a mouth part 13 for supplying toner, with which the bottle 1 is filled, to a developing device at the shoulder part 15 of the trunk part 11. Then, the noise restraining member 7 made of a rubber elastic body is stuck to one part of the surface of the bottle 1, for example, a bottom part 14, the trunk part 11 or the shoulder part 15, or the mouth part 13 with an adhesive.  In the case of attaching the bottle 1 to the developing device of the image forming device, a bottle gear is attached to the bottom part 14 side of the toner bottle, and the mouth part 13 of the bottle 1 is attached to the chuck of the hopper part of the developing device in a state where the handle of the developing device is lifted upward, then the bottle gear is meshed with the driving gear of the developing device so as to press the bottle 1 by the handle.
Patent JP-2000324511-A (JP)
Title: Luminance signal and color signal separating circuit
Inventor: KAI TOSHIHIRO
IPC: H04N9/78
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a luminance signal and a color signal separating circuit which generates no dot disturbance even when horizontal color transient is present or when a color signal changes between lines. SOLUTION: This separating circuit is equipped with a variable pass-band color signal extraction filter 101 which extracts a color signal from a composite video signal (v), a luminance signal extraction filter 701 which obtains a luminance output by subtracting a color output from the signal (v), a vertical dot frequency component extraction filter 201 which extracts vertical dot components almost a half as high as a line correlation frequency and a nearly 2/3 time as high as a color carrier frequency from the signal (v), a horizontal dot frequency component extraction filter 301 which extracts horizontal dot components almost 1/4 time as high as the line correlation frequency and nearly at the color carrier frequency from the signal (v), a reference signal extractor 501 which extracts a specific frequency component from the signal (v),  a comparator 601 which obtains the output of comparison between vertical dot components and reference component, and a means which switches the pass-band of the color signal extraction filter 101 so as to include the vertical dot frequency area when the comparison output shows that many vertical components are present.
Patent JP-H02307283-A (JP)
Title: Optical oscillator
Inventor: MORI TAKASHI
IPC: H01S3/0915
Filed: 1989-05-23
Abstract: PURPOSE:To output an intensive beam by forming a reflecting inwall face of an elliptic cylinder, which surrounds an optical oscillation part and the light emitting end part of an optical fiber so that the pumping light emitted from the optical fiber may be applied on the optical oscillation part. CONSTITUTION:A cylinder 5 surrounds these optical oscillation part and light emitting end part 4a of an optical fiber 4. The optical oscillation part 1 is provided along the axis of a focus at the first focal point A of the elliptic cylinder, while for a number of optical fibers 4 each light emitting end 4a is provided along the axis of a focus at the second focal point B of the elliptic cylinder, and further the inwall face of the elliptic cylinder 5 is a reflecting face 6. Accordingly, some of the light emitted from the light emitting end 4a of each optical fiber 4 is applied directly on the optical oscillation part 1, part of the remainder is reflected at the reflecting face 6 of the inwall of this elliptic cylinder 5, and pass the first focal point A while repeating the reflection and finally is introduced into the optical oscillation part 1. Moreover, the light reflected inside the elliptic cylinder pass the second focus too, and are converged effectively in the first focal point A.
Patent JP-S5918848-A (JP)
Inventor: AKITA SHIGEO
IPC: B32B15/14
Filed: 1982-07-23
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-S5831596-A (JP)
Inventor: OOTANI YASUO
IPC: H05K13/00
Filed: 1981-08-19
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-S63295411-A (JP)
Title: Graphite intralaminar compound
Inventor: SUGIURA TSUTOMU
IPC: C01B31/04
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled compd. having superior chemical stability and electrical conductivity and useful as a catalyst, a reactive reagent, a solid lubricant or the like by interposing BaCl2 between layers of graphite. CONSTITUTION:An acceptor type graphite intralaminar compd. obtd. by interposing a metal halide or halogen between layers of graphite such as powdery natural graphite, sheetlike expanded graphite, artificial graphite or graphite fibers, e.g., a stage-2 graphite intralaminar compd. contg. cupric chloride and BaCl2 are filled into a reactor and allowed to react by heating to 250-700 deg.C in a chlorine atmosphere to obtain the desired graphite intralaminar compd. contg. BaCl2 interposed between layers.
Patent JP-S5254108-A (JP)
Title: Surface pulse motor
Inventor: SAKAI HIROSHI
IPC: H02K37/00
Filed: 1975-10-30
Abstract: PURPOSE:To obtain a pulse motor having a high responsibility by effectively utilizing magnetic attraction to get a highthrust.
Patent JP-H06338378-A (JP)
Title: Ion current detecting device for internal combustion engine
Inventor: MATSUBARA YOSHIHIRO
IPC: H01T15/00
Filed: 1993-05-31
Abstract: PURPOSE:To simplify the structure of an ion current detecting circuit by providing an ion current detecting electrode, and detecting the ion current with a circuit constituted of a resistor and a voltage detecting circuit provided between the ion current detecting electrode and the earth. CONSTITUTION:When the ignition and firing to the air-fuel mixture are normally conducted in a cylinder, fuel molecules are ionized, and the electrical resistance value R near an ion current gap G is reduced from the insulation resistance level to the generation level of the ion current. An electric circuit is formed from a DC power source 30 to the earths through an ion voltage applying electrode 3, the ion current gap G, an ion current detecting electrode 4, and a resistor 5, and the high-level ion current flows. A voltage dividing circuit is formed with the resistance value R of the gap G and the resistor 5, and the change of the ion current is detected by a voltage detecting circuit 6 as the voltage change.
Patent JP-H0425223-A (JP)
Title: Transmission power control system
Inventor: ARAI MASAMI
IPC: H04B1/04
Filed: 1990-05-18
Abstract: PURPOSE:To prevent deterioration in the cross polarized wave identification degree by providing a circuit deciding the reception level of a radio signal of two routes in co-channel transmission to a receiver side. CONSTITUTION:A reception level deciding circuit 10 compares output levels 11A, 11B corresponding to reception levels of V, H polarized waves and decides a level which is larger, and when the V polarized wave is decreased due to fading and the level of the H polarized wave is higher than the level of the V polarized wave, the output level 11B of the H polarized wave and a deciding signal 12 is inputted to a transmitter 114. A station A receives a transmission wave from the transmitter 114 and a receiver 106 inputs the signal corresponding to the signal 12 to a transmission power control circuit 107A. The transmission power control circuit 107A receives the deciding information to control the transmission output of the TX 103B so that the transmission output level is a proper level such as the higher reception level of a station B, e.g. the output of a RX 108B. Thus, the deterioration in cross polarized wave identification degree is prevented.
Patent JP-S5754028-A (JP)
Title: Processing machine
Inventor: ITO TETSURO
IPC: B23H7/28
Filed: 1980-09-17
Abstract: PURPOSE:To perform stable and efficient work by placing a tool electrode in an orbital motion around a workpiece, conducting discharge processing with a gradual increase in the radius of said motion, reducing said radius when a working gap narrows, and subsequently accelerating the speed of the orbital motion. CONSTITUTION:Orbital motion of a tool electrode 10 around its workpiece is achieved by means of vibration of X-Y cross tables 30, 32 caused by voltage Ex, Ey obtained through controlling the amplitude of oscillating signals ex, ey transmitted from a two-phase oscillator 40 by means of a control circuit 42. A pulse voltage from a pulse power source 14 is impressed on a working gap and discharge processing is performed. Detected signal Va of pulse voltage is transmitted to the control circuit 42, and, in case of the normal discharge gap, controlled voltages Ex, Ey are increased successively. While in case the gap is narrowed, controlled voltage Ex, Ey and their oscillating frequencies are reduced, speed of the orbital motion is decreased and the gap is widened. The speed of the orbital motion is increased when  the gap is widened to its normal level.
Patent JP-S6022298-A (JP)
Inventor: AZUMA HIDEO
IPC: G08G1/09
Filed: 1983-07-15
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-H08329231-A (JP)
Title: Picture processor
Inventor: ECHIGO NOBUYUKI
IPC: G06T1/60
Filed: 1995-05-29
Abstract: PURPOSE: To reserve the photographing condition change at an arbitrary timing by providing a photographing synchronizing circuit, which switches the output of a photographing synchronizing buffer, and the photographing synchronizing buffer which transmits contents of operation set registers. CONSTITUTION: Contents of plural operation set registers 6 required for designation of a photographing condition can be changed at an arbitrary time. At this time, changed contents of operation set registers 6 are not taken into a photographing synchronizing buffer 8 and the output is not changed, and the operation of a digital filter computing element 3 is executed continuously in the state before the change.  A set completion register 9 is accessed at the time of the completion of the change of operation set registers 6, and a photographing synchronizing circuit 7 recognizes that the operation will be changed in the next photographing; and after the completion of photographing of one picture data, contents set to operation set registers 6 are taken into the photographing synchronizing buffer 8, and they are outputted to the digital filter computing element 3 to change the filter mode before the start of next picture data taking-in.
Patent JP-H11327613-A (JP)
Title: Programmable controller
Inventor: SUGITANI MINORU
IPC: G05B19/05
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To secure a temporary memory area required accompanying the change of an S/W group or the like without changing already allocated temporary memory areas for S/W. SOLUTION: Relating to this programmable controller, a memory number calculation part 3 calculates the number of temporary memories required accompanying the change of the S/W group 2 and allocation approval/disapproval is judged based on the holding data of the memory using condition information storage part 5 of an allocation state management part 4. In the case of allocation disapproval, the leading address and allocation number of the temporary memory to be newly allocated are specified from a leading address input part 8 and a memory allocation part 9 secures a new temporary memory allocation area inside a temporary memory part based on them.
Patent JP-S5272097-A (JP)
Title: Waste gas treating device in atomic power plant
Inventor: TAKECHI HIDENORI
IPC: G21F9/02
Filed: 1975-10-29
Abstract: PURPOSE: To improve safety of a nuclear power plant by means of drying and regenerating the active coal deteriorated during operation, thereby the activity of the active coal is recovered and by means of allowing the performance of the equipment reliable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05299252-A (JP)
Title: Surface mounting type choke coil
Inventor: TAKASAGO KATSUNORI
IPC: H01F37/00
Filed: 1992-04-22
Abstract: PURPOSE:To contrive a lowering in the attitude of a surface mounting type choke coil in a small packaging area by a method wherein a coil with a toroidal core having a winding executed thereon is housed in an open groove in an insulating case to pinch the coil by both of upper and lower pinching pieces and after the end parts of the winding are respectively bound on lead-out pin terminals through guide grooves and are soldered, the pin terminals are shaped in a surface packaging type. CONSTITUTION:Pin terminals 39 molded into a surface mounting type with an upper pinching part 35a, which consists of an electrical insulating material and is formed its upper surface into a flat surface, are planted, a coupling piece 32 for coupling a lower pinching part 35b provided with guide grooves 37 with the pinching part 35a is formed and an open groove 36 is formed between the pinching parts 35a and 35b. A toroidal coil 21 with a small-diameter core 22 having a winding executed thereon is inserted and fixed in the groove 36 in an insulating case 31 consisting of pinching pieces 38 provided on the inner walls, which are located in the groove 36, of the pinching parts 35a and 35b. The end parts of the winding on this coil 21 are respectively bound on the pin terminals 39 through the grooves 37 making their slants and faces have a roundness and are soldered to form a surface packaging type choke coil 40.
Patent JP-H04331942-A (JP)
Title: Light source device for projector
Inventor: HIRAMATSU YUKIHIRO
IPC: G03B33/12
Filed: 1991-05-07
Abstract: PURPOSE:To efficiently project an image by obtaining an irradiated area whose longitudinal/lateral ratio corresponds to the aspect ratio of the image to be projected. CONSTITUTION:This light source device 17 is used for the projector 1 which displays the image by transmitting light through liquid crystal display panels 7, 8, and 9 and projects it forward and a pinion 23 engaging a rack 26 provided to an electric lamp support 24 supporting a tungasten halogen lamp 25 positioned in a reflector through the rear insertion hole 19c of the reflector 19 is rotated by a motor 22 to shift the electric lamp in position relatively to the reflector, thereby obtaining the irradiated area whose longitudinal/lateral ratio which is nearly equal to the aspect ratio of the image displayed on a liquid crystal display panel.
Patent JP-H05318726-A (JP)
Title: Liquid drop discharger
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/045
Filed: 1992-05-22
Abstract: PURPOSE:To improve durability of a liquid drop discharger in a simple construction by a method wherein miniaturization and high efficiency of a multi-nozzle type liquid drop discharger capable of printing in high density are achieved. CONSTITUTION:A plurality of partition walls 1a-1d are provided normally to a passage substrate 3, and a cover plate 6 consisting of a piezoelectric element board is fixed to its upper end surface. The cover plate 6 is polarized in a thickness direction. When, for example, voltage is impressed to electrodes 4b, 5, the cover plate 6 is shrunk, and the partition walls 1b, 1c are bent to be deformed. A cubic volume of a passage 2b is decreased, and liquid in the passage 2b is discharged from the nozzle.
Patent JP-S619015-A (JP)
Title: Complementary gate circuit
Inventor: TANIZAWA SATORU
IPC: H03K19/08
Filed: 1984-06-25
Abstract: PURPOSE:To suppress generation of noise to a power line and increase in power consumption/heat at high speed operation by constituting the circuit of low output impedance utilizing exquisitely the good correspondence to a large current, high input impedance characteristic and power range possible for wide range of operation. CONSTITUTION:The complementary gate circuit consists of the 1st CMOS inverter comprising a PMOS transistor (TR) P1 and an NMOS TRN1, the 2nd CMOS inverter comprising a PMOS TRP2 and an NMOS TRN2 and a load drive inverter circuit comprising a junction TRT1 of longitudinal structure of pull-up P channel and a junction TRT2 of pull-down N-channel longitudinal structure. Since a VOUT is given as a potential dividing a power with the NMOS and the PMOS, the NMOS increases the degree of conduction attended with the increase in a VIN and the PMOS transits to the nonconductive state, then the VOUT is transited from the H level to the L level at the VIN near the neutral point of the power supply.
Patent JP-S61288804-A (JP)
Inventor: OHASHI HIROYUKI
IPC: A45F3/14
Filed: 1985-06-15
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-H0424225-A (JP)
Title: System for suction-removing fly waste in ring frame and ring twister
Inventor: NAKAMURA MAKOTO
IPC: D01H11/00
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the title system capable of removing fly waste near balloonings by providing a suction box above spinning rings so as to enclose both the sides and rear, except the front, of spun yarns and by providing suction ports against the spun yarns. CONSTITUTION:A suction box 10 is provided so as to enclose both the sides and rear, except the front, of balloonings A of spun yarns S delivered above spinning rings 3, and suction ports 12 are provided against the balloonings; thus enabling suspended fly waste and such waste attached to the yarns forming the balloonings to be removed through suction.
Patent JP-S6022360-A (JP)
Title: Manufacture of c-mos integrated circuit device
Inventor: YAMAZAKI TOORU
IPC: H01L21/8238
Filed: 1983-07-18
Abstract: PURPOSE:To easily form an extremely shallow source and drain diffusion region by a method wherein the thickness of the insulating film is differentiated between an n-channel transistor Tr and a p-channel Tr when a source and drain region is formed by implanting impurities. CONSTITUTION:After a gate polycrystalline silicon patterning has been performed, the thickness of the oxide films 4 and 5 on the source and drain region of a p-channel TrQ1 and an n-channel TrQ2 are differentiated with each other. As the atomic weight of arsenic is heavier than that of boron, a shallow junction can be formed with an injection energy of 50-100kev by forming a Q2 source and drain diffusion layer 9 by performing an ion implantation of arsenic and a Q1 source and drain diffusion layer 8 by performing an ion implantation of boron. Accordingly, if ions are implanted through the intermediary of an oxide film 5, impurities can be introduced into a shallow substrate. On the other hand, when a diffusion layer 5 is going to be formed, the projection flying distance of arsenic is made larger than that of boron when the same energy is applied, thereby enabling to introduce impurities into the region located in the vicinity of the interface of the oxide film 4 through the intermediary of the oxide film 8.
Patent JP-H04289889-A (JP)
Title: Arrangement structure of temperature sensor of heat roll fixing device
Inventor: NISHIKAWA TOMOYUKI
IPC: G03G15/20
Filed: 1991-03-18
Abstract: PURPOSE:To prevent toner and paper powder from being stuck and accumulated in a space between the sensor surface of a temperature sensor and a heat roller so as to maintain accuracy of temperature detection and increase the durability of the heat roller. CONSTITUTION:A thermister 30 for controlling a heat roller 11 at a specified fixing temperature is arranged in contact with an outer peripheral position of the heat roller 11 from except a positing corresponding to an image forming area PE on the form 20.
Patent JP-H07304289-A (JP)
Title: Voting card holder
Inventor: OBARA TAKESHI
IPC: B42D15/10
Filed: 1994-05-09
Abstract: PURPOSE:To provide a voting card holder in which a plate is so added to the surface of a bag disposed inside a file as to be easily filled in at the time of filling in the card. CONSTITUTION:Bags 2, 3 are provided inside a file 1, a plate 4 is provided on the surface of the bag 2, and a plate 5 is provided on the surface of the bag 3.
Patent JP-H05156551-A (JP)
Title: Method and apparatus for slow motion driving for weaving machine
Inventor: UORUTAA BIRUKU
IPC: D03D51/02
Filed: 1992-05-22
Abstract: PURPOSE: To enable slow motion drive during which respective parts of a weaving machine are rapidly and precisely positioned by controlling the excitation of a main driving motor while taking account of the load and/or the required speed of the respective parts. CONSTITUTION: In the weaving machine of such a type that slow motion drive by the main driving motor 8 is performed, fluctuations of the load and/or the required speed of the respective parts of the weaving machine is previously stored in a memory 36 via an input device 38, for example, as a function of the position with respect to a main shaft 17 and as a function of the insertion related to weaving cycle with respect to a flange 6. During the slow motion drive, an electronic circuit type controlling device 35 carrys out slow motion drive of the weaving machine by reducing the rotation of the main shaft 17 via an electromagnetic brake 26 while taking account of the load which is expected on the basis of the stored information and executing phase control of the excitation of the main driving motor 8.
Patent JP-S6025653-A (JP)
Title: How to dress grinding wheel
Inventor: SEKIMURA YUUJI
IPC: B24B49/16
Filed: 1983-07-20
Abstract: PURPOSE:To make continuous dressing attainable without intermitting a grinding job, by dressing a grinding wheel in a way of feeding a grinding coolant and air to space between the grinding wheel and a work on the basis of a signal out of a resistance detection device when grinding resistance reaches the tolerance limits. CONSTITUTION:As a criterion for the need of dressing a grinding wheel, a current value for grinding resistance tolerance limits of a driving motor for a grinding wheel shaft 14 is predetermined and stored in a comparator device in advance. When the current value of a motor 1 for driving the grinding wheel shaft 14 become larger than this criterion, a slurry feed pump 13 and a stirring motor 11 are operated whereby slurry is fed to where it should be, while a grinding coolant feed pump 8 is stopped. This slurry 10 is harder than a binding agent and consists of free grain being equal in hardness to or lower than a ground coolant and a grinding coolant. When the current value becomes below the setting value, feed of the slurry is stopped and grinding is therefore reopened. Thus, continuous dressing can be done without intermitting a grinding job.