baber/WOPTO huggingface dataset:
Patent JP-H0689938-A (JP)
Title: Clock supply circuit and clock skew adjusting method
Inventor: FUKUYAMA HIROYUKI
IPC: H01L21/822
Filed: 1992-09-08
Abstract: PURPOSE:To minimize the deviation of the delay between clock pulses received by means of logic circuits provided in a user's design area (logic circuit area) to be designed by users. CONSTITUTION:Clock pulses are supplied to logic circuit areas 150 and 170 in which logic circuits 159 and 179 are provided from an input terminal 103. Delay adjustment circuits 152 and 172 are provided between the terminal 103 and areas 150 and 170. Since the circuits 152 and 172 are wired, the delay time and drive capacity of the circuits 152 and 172 can be changed and the delay time and drive capacity of the circuits 152 and 172 can be decided finally by simulating the delay of the clock pulses.
Patent JP-H0981089-A (JP)
Title: Active matrix type liquid crystal display device and driving method therefor
Inventor: MURAKAMI HIROSHI
IPC: G02F1/136
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To realize an active matrix type LCD in which crosstalk is not generated even though the capacitance between pixel electrodes and an adjacent data buss line is is large. SOLUTION: In an active matrix type liquid crystal display device provided with a liquid crystal panel 1 having plural data buss lines, plural scanning buss lines perpendicularly arranged to them and plural liquid crystal pixels having pixel electrodes and switching means TFTs, a data driver 2 impressing a data signal to be written to respective liquid crystal pixels on respective plural data buss lines and a scanning driver 3 successively impressing a scanning pulse signal on plural scanning lines, the data driver 2 is constituted so as to impress a signal having both polarities of positive and negative polarities whose polarities are inverted with respect to reference levels on respective plural data buss lines in one cycle of impression cycles of the scanning pulse signal.
Patent JP-S6392478-A (JP)
Title: Thermal transfer printer
Inventor: HIBINO IKUO
IPC: B41J29/36
Filed: 1986-10-08
Abstract: PURPOSE:To enable printing and correction, by using a thermal transfer ribbon comprising a releasable layer and an ink layer provided on a based film, and setting the moving direction of a thermal head at the time of printing and at the time of correction to be opposite to be opposite to each other. CONSTITUTION:At the time of printing, a thermal head 4 is moved with an end part opposite to an end part provided with heat generating elements 4a as a leading end, and printing (in the direction of an arrow A) is performed. A thermal transfer ribbon 6 heated by the heat generating element 4a is released from recording paper 1a at the end part of the thermal head immediately after melting by heating. Therefore, an ink layer 23 and a releasable layer 22 of the ribbon 6 are still in a molten stage, and at this time point, transfer recording on the paper 1a is performed. At the time of correction, the head 4 is moved in the direction opposite to the moving direction at the time of printing, namely, the head is moved with the end part provided with the heat generating elements 4a as the leading end (in the direction of an arrow B). In this process, the releasable layer 22, the ink layer 23 and the ink layer in a recorded area are heated form melting, and the ink layers are fused together, whereas the releasable layer 22 is solid because it is spaced apart from a heating part. Therefore, when the ribbon 6 and the paper 1a are released from each other, both of the ink layers 23 are adhered the to the side of the ribbon 6.
Patent JP-2000053070-A (JP)
Title: Motor-driven bicycle
Inventor: MATSUMOTO TOSHIHIRO
IPC: B60K1/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To drive without impairing riding comfort by providing a control circuit for changing the output ratio of motor driving force to manual driving force according to the grade of manual driving force or exponentially. SOLUTION: A microcomputer 17 of a control circuit performs signal processing, receiving output from a voltage detecting circuit 24 and a current sensor 22 of a battery 13 and a depressing force sensor 11c. When a power switch 19 is switched on and pedals are depressed, the depressing force sensor 11c detects the grade of the depressing force and inputs it to the microcomputer 17. The microcomputer 17 performs PWM control of a motor 14 to balance motor torque with the depressing force. As to a depressing force-auxiliary ratio characteristic, there is the case of changing an auxiliary ratio in direct proportion to depressing force, the case of making the auxiliary ratio constant when depressing force becomes the specified value or more, or the case of changing the auxiliary ratio exponentially.  Auxiliary driving force is therefore increased/decreased smoothly to the periodic change of depressing force to make riding comfortable.
Patent JP-H08104080-A (JP)
Title: Delivery slip
Inventor: KATSUMATA OSAMU
IPC: B42D11/00
Filed: 1994-10-04
Abstract: PURPOSE: To easily produce a delivery slip at a low cost by using a reduced number of forms. CONSTITUTION: A delivery slip 20 comprises an upper form 22 made of synthetic paper, a delivery form 24 made of synthetic paper and disposed under the upper form 22 so that the top and bottom outer edge parts thereof are positioned inside the top and bottom outer edges of the upper form 22, and a lower slip 21 disposed under the delivery slip 24 so that the top and bottom outer edge parts thereof are positioned outside the top and bottom outer edges of the delivery form 24, furthermore comprising an adhesive layer 21a provided on the upper surface of the lower form 21 in an area including the top and bottom outer edge parts thereof to be bonded to the top and bottom outer edge parts of the delivery slip 24 as well as bonded to the top and bottom outer edge parts of the upper form 22 at the part thereof that is not overlapped with the delivery slip 24.
Patent JP-S62101969-A (JP)
Title: Connecting method for flange
Inventor: HONDA HAJIME
IPC: F28F9/02
Filed: 1985-10-26
Abstract: PURPOSE:To easily perform connecting work of a cover with a vessel main unit, by providing a cut in one of the flanges of a vessel and the cover while fitting a bolt, having a turn stop, to be tightened to said cut. CONSTITUTION:A vessel provides in its flange 1 a loose hole 5 while a cut 3 in a flange 2 of the cover. Connecting work is performed in such a manner that a bolt 4, inserting its bottom end into the loose hole 5, is tiltably stopped by two nuts N1, N2 interposing the loose hole 5. Now if a part of the bolt 4, fitted to the cut 3, forms a long contour B of said part larger than width W of the cut 3, a nut N can be tightened preventing the bolt 4 from being rotated.
Patent JP-H08106373-A (JP)
Title: Window display change controller
Inventor: YABUUCHI KOICHI
IPC: G06F3/048
Filed: 1994-10-05
Abstract: PURPOSE: To provide a window display change controller which can change the display order among plural windows through a simple operation. CONSTITUTION: An option position is pointed by a mouse point 10 on a frame bar of a lower order window B and a mouse is clicked at this pointed position so that the window B a part of which including a title bar B1 is hidden by the highest order window A can be changed to a higher order place.
Patent JP-H03104813-A (JP)
Title: Production of low nitrogen steel
Inventor: FURUNO YOSHIKATSU
IPC: C21C7/00
Filed: 1989-09-19
Abstract: PURPOSE:To rapidly produce a low nitrogen steel at a low cost by adding a deoxidizer to a molten steel after the conclusion of blowing in a converter, tapping the molten steel while protecting it by means of a CO2 gas, etc., and directly delivering the molten steel to continuous casting equipment. CONSTITUTION:Prescribed amounts of metallic Al are thrown and added into a molten steel after the conclusion of blowing in a converter to carry out the deoxidation of the molten steel. An atmosphere in the region through which the tapping stream of the above molten steel is allowed to pass is previously substituted by Ar gas, He gas, CO2 gas, CO gas, etc., and then, the molten steel is tapped while being protected by means of the substituted gas and is directly delivered to continuous casting equipment to undergo continuous casting. By this method, [N] picking up can be effectively prevented though the molten steel is oxidized, and the low nitrogen steel can be rapidly obtained at a low cost.
Patent JP-H1081226-A (JP)
Title: Brake control system
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/48
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To control the pulsation of discharge hydraulic pressure as well as to make this discharge hydraulic pressure so as to be quickly raised by setting up the discharge capacity of a second reciprocating pump discharging a brake fluid toward a first reciprocating pump to be larger than that of this first reciprocating pump. SOLUTION: Both booster pumps 24 as two-system first reciprocating pumps operating so as to feed the side of a main brake fluid passage 13 with a brake fluid, and an auxiliary pump 25 as a second reciprocating pump to be integrally drive with these booster pumps 24 and to feed the side of the booster pump 24 with the brake fluid in a reservoir 19 are set up at an interval of 180 degrees apart from each other in holding a camshaft 32 of a pump driving motor in-between. Then, a discharge capacity of the auxiliary pump 25 discharging the brake fluid toward the booster pumps 24 is set up to be larger than that of these booster pumps 24. With this constitution, the occurrence of pulsation is reducible and, what is more, the brake fluid is thus quickly boostable.
Patent JP-H03103834-A (JP)
Title: Optical element
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/313
Filed: 1989-09-19
Abstract: PURPOSE:To increase the degree of integration and to obtain an optical element having a multi-function by arranging an optical waveguide having a non-linear optical characteristic or the waveguide and an optical waveguide which does not show the non-linear optical characteristic on a substrate, and switching a light beam between these waveguides or by moving it to the outside of the element. CONSTITUTION:The optical waveguide for showing a non-linear optical characteristic is combined with the other optical waveguide in accordance as necessary and arranged on an inorganic optical semiconductor element or semicondutor element substrate, and compounded therewith. For instance, in the cross point of an organic non-linear optical waveguide 3, a total reflection type switch 4 is formed in advance, and each switch is driven by the SiIC 5 of the lower side. As for the switch, other type such as a directional coupler is also available. In such a manner, the optical element with high integration and multi-function can be obtained.
Patent JP-H03103994-A (JP)
Title: Bar-code reader
Inventor: KOBAYASHI KEIICHI
IPC: G06K7/00
Filed: 1989-09-19
Abstract: PURPOSE:To detect the deterioration of the read performance caused by a drop of luminance of a projection light source by executing a display by a display means, in the case a light quantity detection value of a light quantity detecting circuit is smaller than a prescribed value, when an adjusting bar-code label is read. CONSTITUTION:This bar-code reader is provided with a projecting part 1, a photodetecting part 3, a signal converting circuit 4, a light quantity detecting circuit 8, a microprocessor 5, and an adjusting bar-code label 2, and in the case the adjusting bar-code label 2 having a prescribed reflection factor is read, the photodetecting light quantity at the time of read is detected, and a drop of the radiated light quantity of the projection light source is decided. In the case the radiated light quantity drops, the light quantity drop is warned to an operator through a display means 7. In such a way, the luminance drop of the projection light source 11 can be detected easily.
Patent JP-2001069612-A (JP)
Title: Hybrid driver
Inventor: YAMADA TOSHIAKI
IPC: B60L11/18
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance the workability for assembly and maintainability of a module by providing a module controller and a detecting means which detects the state of a module for each module unit, and causing the module controller to have a storing means for storing the detected state data. SOLUTION: An electric motor unit 3 is obtained by integrating, as a module, a motor driver, an encoder, and sensors along with an electric motor, and is made detachable from a vehicle. A two-way communication line 220 and current lines 223a, 223b, 224a, 224b is connected to the motor driver being a controller for the motor unit 3 through a coupler. The motor driver has memories, rewrites and stores detected data of the operating state of the motor unit 3 at all times. Consequently, it is possible to integrate a control system which corresponds to a module into a body for each module for enhancing the assemblability and maintainability of the module, and the reliability of control is enhanced.
Patent JP-S6395343-A (JP)
Title: Gas sensor
Inventor: SAWADA AKIRA
IPC: H01L31/12
Filed: 1986-10-09
Abstract: PURPOSE:To enable stable measurement of density for a long time, by measuring a tuning rate using an absorption spectrum of a depressurized gas to perform a gain correction. CONSTITUTION:Laser beam outputted from an infrared semiconductor laser 1 is separated 7 through a lens 2 and received with an infrared sensor 11 through a mirror 8, a pressurized gas cell 15 and a lens 10 to be outputted to a tuning rate measuring circuit 16, with which 16 a tuning rate of the laser is measured and outputted to a memory section 17. The memory section 17 has a correction factor corresponding to a tuning rate stored beforehand and a correction factor is outputted to a multiplier 18 corresponding to the tuning rate outputted from the circuit 16. On the other hand, the other laser light separated 7 is turned to light with the frequency doubling a sweep frequency and the amplitude almost proportional to the density of a gas to be measured and received 5 trough a long optical path cell 20 to be outputted to the multiplier 18 through a signal processing circuit 6. The multiplier 18 multiplies a detection value of the gas being measured from a circuit 6 by a correction factor outputted from the memory section 17 and then, a correct gas density is displayed 14.
Patent JP-H08104827-A (JP)
Title: Paint for road mark
Inventor: SAITO TADASHI
IPC: E01F9/518
Filed: 1994-10-05
Abstract: PURPOSE: To obtain the subject coating large in slipping friction resistance, namely high in safety even in rainy days or on frozen roads, and useful for road marks by adding powder rubber to a coating in a specific ratio. CONSTITUTION: This coating, preferably a thermally meltable coating, is produced by adding 0.1-10 pts.wt. of powder rubber (preferably having a particle diameter of 0.1-2mm) to 100 pts.wt. of a coating. The powder rubber is preferably produced e.g. by removing organic fibers such as nylon fibers or polyester fibers or steel cords used as a reinforcing material from wasted tires, and subsequently mechanically grinding the left rubber. The coating preferably contains a polyamide resin, etc., as a skeleton resin, tale, etc., as a filler, and glass beads having a diameter of approximately 1mm, etc., as a light-reflecting material.
Patent JP-H07213476-A (JP)
Title: Dish drier
Inventor: HIROHATA OSAMU
IPC: A47L19/00
Filed: 1994-10-05
Abstract: PURPOSE:To prevent the occurrence of a malodor and proliferation of bacteria by arranging an ozone generator and a heating heater below a main body, and providing an ozone decomposing filter decomposing the generated ozone when it is discharged to the outside of the main body on the main body. CONSTITUTION:When dishes 10 are set on a dish shelf 2 in a main body 1 and a cover 3 is closed and a power switch is turned on, a fan 5 is rotated by a motor 4, and a heater 6 is heated. The air sucked through an intake hole 7 passes through a filter 8, and it is heated by the heater 6 and discharged from a discharge port 9 to heat and dry the dishes 10. An ozone generator 13 is arranged along the air flow on part of a passage from the intake hole 7 to the discharge port 9, and the odor constituent is deodorized and sterilized by the generated ozone constituent. The ozone is decomposed when it passes through an ozone decomposing filter 18 to be discharged to the outside from an exhaust hole 11.
Patent JP-H0580862-A (JP)
Title: Preheating system for equipment
Inventor: KUROBA KATSUAKI
IPC: G05D23/19
Filed: 1991-09-20
Abstract: PURPOSE:To provide a preheating system for equipmenty that ensures the sure preheating operations and also improves the efficiency of the preheating value. CONSTITUTION:An equipment installing room 1 incudes a heating mechanism 5 which preheats an equipment and the temperature sensors 6-9 used for measurement of temperatures. When the equipment is preheated 3 at a low temperature, the mechanism 5 is operated for a short period of time before the preheating is started. At the same time, the temperature of an optional. point is measured in the room 1 by the sensors 6-9. Based on these results of measurement, the thermal characteristic of the room 1 is estimated and the heat value of the mechanism is controlled for preheating 3.
Patent JP-H03102989-A (JP)
Title: Slave terminal control equipment for cable television system
Inventor: UEKUSA TSUTOMU
IPC: H04N7/16
Filed: 1989-09-18
Abstract: PURPOSE:To prevent data from being received by a slave subscriber's terminal owned by an illegal person by varying a communication format between a master subscriber's terminal and a slave subscriber's terminal. CONSTITUTION:In order to demodulate channel selection data or the like transmitted from a broadcasting center 100 and store the demodulated data in the memory 405 of the slave subscriber's terminal 400, demodulated data in the master subscriber's terminal 200 are transferred to the memory 405 under the control of a CPU 204. Formatting 209 for transmitting data to the terminal 400 at a rate corresponding to a communication baud rate command outputted from the center 100 is executed, and even when the communication baud rate is changed, the terminal 400 changes the changed baud rate to an internal processing data rate by a baud rate buffer means 406.
Patent JP-H0799239-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKONOGI KENSUKE
IPC: H01L21/762
Filed: 1993-09-28
Abstract: PURPOSE:To decrease warpings and crystal defects by optimizing the structure in a dielectric separating substrate, wherein one chip is formed of a high withstand-voltage element and other elements. CONSTITUTION:Polycrystalline silicon 2 having the thickness of 0-30mum is formed on the surface of a single-crystal-silicon supporting substrate 1 having the thickness of 350-450mum. Silicon dioxide 3 for insulating and separating an island- shaped single-crystal silicon 5 is formed on the silicon 2 to the thickness of 1-3mum. An N<+> embedded layer 4 is present on the silicon 3. The island-spaped single-crystal silicon 5 is formed on the layer 4 to the thickness of 50-60mum.
Patent JP-H0981575-A (JP)
Title: Data base retrieval method
Inventor: OOTSUBO TOSHIFUSA
IPC: G06F17/30
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To generate logical relations between retrieval items without knowing a logical expression to perform retrieval by arranging retrieval items in an area on a display picture indicating the logical relations by a user in the data base retrieval system. SOLUTION: On the window system of a computer, the user selects retrieval items on a picture for retrieval item selection. The user uses a means, which arranges retrieval items on a retrieval logic generation picture, to arrange the selected retrieval items. The user distributes retrieval items to plural display areas to which logical attributes are given. Position relations between retrieval items on this retrieval logic generation picture are decoded to perform retrieval.
Patent JP-H08107624-A (JP)
Title: Rotary power supply apparatus
Inventor: KISHI YUZO
IPC: B23K11/06
Filed: 1994-10-05
Abstract: PURPOSE: To stably supply power for a long period even when a large current is supplied. CONSTITUTION: The rotary power supply apparatus comprises a first conducting member 2, a second conducting member 3 relatively rotatably arranged with the member 2, a taper roller bearing 4 for relatively rotatably coupling the member 2 to the member 3, and elastic members (leaf springs) 81, 82 for energizing the members 2, 3 in the approaching direction so as to press the rolling surface 43a of the hollow roll 43 of the bearing 4. Since the surface 43a of the roll 43 of the bearing 4 to become the conducting part of the member 2 to the member 3 is pressed to the tapered inner periphery 41a of an outer frame 41 and the tapered outer periphery 42a of an inner member 42, the face pressure necessary at the conducting part is obtained, thereby suppressing the spark due to the decrease of the face pressure.
Patent JP-S60132106-A (JP)
Title: Pneumatic cylinder equipped with intermediate stop mechanism
Inventor: KIMURA TAKASHI
IPC: F16D63/00
Filed: 1983-12-21
Abstract: PURPOSE:To contrive to improve the responsiveness by a method wherein the stop and stop release of a piston rod is performed by the pressure, which is generated in a second pressure chamber by converting the pushing force of a spring. CONSTITUTION:A brake metal 25 and a thin-walled flexible bushing 27 are provided at the central part of an intermediate stop mechanism in order to form a first pressure chamber A1 between the outer periphery of the thin-walled flexible bushing 27 and an inner diametral part 19. A recess 40 is provided in the inside of a skirt part 39 throughout the large diametral part 28 and small diametral part 29 of a cylindrical part 18 in order to form a second pressure chamber A2 between the skirt part 39 of a force intensifying piston 36 and the cylindrical part 18. Gel-like rubber G is sealed in the first pressure chamber A1 and the second pressure chamber A2 and at the same time a spring 42 abuts onto the outer periphery of the force intensifying piston 36. Due to the structure as mentioned above, the pushing force of the spring 42 is converted into the pressure developed in the second pressure chamber A2 so as to perform the stop and stop release actions of a piston rod 9, resulting in improving the responsiveness of the stop and stop release.
Patent JP-S62100678-A (JP)
Title: Ship velocity measuring apparatus
Inventor: NAGAO TAKASHI
IPC: G01S15/50
Filed: 1985-10-29
Abstract: PURPOSE:To enable accurate display of velocity during the stoppage of a ship or even at a fine velocity along with a simplified construction, by providing a received signal processing means which measures a ship velocity by detecting a Doppler shift from the received signal as reflected wave longitudinally in common. CONSTITUTION:An original oscillating section 26 sets an emission timing so as to emit an ultrasonic wave ahead of and back from a ship alternately. A received signal processing means comprising a receiving section 18, a frequency detecting section 56, a computing section 58 and a ship velocity display section 60 detects a Doppler shift from a received signal as reflected wave individually received from front and back to measure the ship velocity. A front/rear change- over section 28 connects received signals individually received from front and back synchronizing the emission timing. Moreover, the computing section 58 is provided with an average processing means and integrates Doppler shift data detected at a fixed time interval to average the results. It is also equipped with an advance/retraction discrimination means to discriminate advance and retraction. When the Doppler shift data shows an opposite movement in the polarity, it outputs a subtracting instruction to the average processing means.