baber/WOPTO huggingface dataset:
Patent JP-H01133745-A (JP)
Title: Data rewriting apparatus of video printer
Inventor: KIMURA HIROYUKI
IPC: B41J2/00
Filed: 1987-11-20
Abstract: PURPOSE:To add a function for inserting a character in a printed image on a digital base, by reading the drive signal of a thermal head by one of the change-over switches provided to the thermal head on the input side thereof and reading the switch signal written in a line memory by the other change-over switch to control the switches. CONSTITUTION:An input video signal (static image) is converted to R-, G- and B-signals by a decoder and converted to ink colors Cy, Mg, I/e by a complementary color converting circuit 3. The data sampled by an A/D converter 5 through a switch 4 is written in a line memory 6. For example, when a 2KX8 bit SRAM is used in the line memory and gradation data is set to 6-bit 64-gradation, since memory cells are left by 2 bits, one bit among them is utilized to write '1' in the address in a Y-direction desiring the rewriting of data, and '1' is read to change over a switch 22. The switch 22 is changed over so that the data from a gradation control circuit 7 is sent to a thermal head 8 at the time of '0' and the data from a switch 21 is sent thereto at the time of '1'. Data becomes a black or broken character based on whether the switch 21 is continued to Vcc or earth.
Patent JP-H11237447-A (JP)
Title: Dynamic logic gate with eased timing requirement and output state retention
Inventor: NAFFZIGER SAMUEL D
IPC: G01R31/28
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To ease timing requirements regarding the completion of evaluation at an upstream side, by achieving timing characteristics for performing charging in advance at approximately the first half of an evaluation stage and for performing evaluation at the remaining half. SOLUTION: A dynamic logic gate is composed of, for example, a delay circuit 108. Then, when a clock 100 reaches a high level, a reset clock 400 changes to a low level and then returns to a high level over a specific amount of time where the charging of an evaluation node 410 due to a prior charging transistor 402 can be completed. Immediately after the prior charging of the evaluation node 410, an evaluation clock 404 reaches a high level for performing evaluation, and evaluation continues even after the clock 100 is shifted to a low level. After the evaluation, the evaluation node 410 essentially results in a tri-state over the entire remaining part where the clock 100 is at a low level. During the tri-state period, the evaluation node 410 is maintained weakly.
Patent JP-H06120263-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKUSHO TAKASHI
IPC: H01L27/148
Filed: 1992-10-06
Abstract: PURPOSE:To provide a semiconductor device with improved reliability and yield by improving the insulation between elements (e.g. between transfer electrodes or between transfer electrodes and a metallic film that overlays them) and preventing the diffusion of impurity from the transfer electrodes. CONSTITUTION:A substrate 11, on which a plurality of transfer electrodes 12 are formed, is covered with a silicon nitride film 13, a silicon oxide film 14 and an opaque metal film 16 in that order. Alternatively, the transfer electrodes 12 on the substrate is covered with a nitride film (not shown), and an oxide film (not shown) is deposited in the areas between the transfer electrodes.
Patent JP-H08143946-A (JP)
Title: Rotary type heat treatment furnace
Inventor: NAOI MASAAKI
IPC: C21D1/00
Filed: 1994-11-28
Abstract: PURPOSE: To improve the thermal efficiency and the workability of a rotary type heat treatment furnace by forming a furnace hearth of the heat treatment furnace for medium and small size metallic products tq a rotary table, arranging a charging hole of the metallic product near a discharging hole from the furnace hearth and also, arranging a cooling device of the metallic product to the side wall of a furnace shell. CONSTITUTION: The heat treatment furnace for bolt, washer and the other medium and small metallic products is constituted with the furnace shell body 4 and furnace cover 5 and the disklike furnace hearth 7 rotated in the B direction is arranged while centering a shaft 15 therein. The charging hole 20 for metallic parts 6 to be treated near the discharging hole 21 is arranged at the side wall of the round furnace shell body 4, and the charge of the metallic parts 6 into the furnace hearth 7 and the discharge of the metallic parts already executed to the heat treatment are executed by only one worker. Further, the cooling devices 23, 24 for metallic parts 6 heated at the outer periphery of the furnace shell body 4 are arranged, and in the cooling device 23, the metallic parts already heated from the discharging hole 21 is directly charged.  In the case of charging into the cooling device 24, the cooling of the metallic parts can be executed by the same one worker by approaching the discharging hole 21 to the cooling device while rotating the furnace shell back and forth.
Patent JP-H07119915-A (JP)
Title: Malfunction sensing method for coke dry type fire extinguishing facility
Inventor: SHIYOUHO TAKESHI
IPC: F22B37/38
Filed: 1993-10-27
Abstract: PURPOSE:To easily sense a malfunction of a waste heat boiler by predging a boiler tube to be damaged when an instantaneous value of a flow rate difference between a water supply amount and generated steam amount to the boiler or an average value of an integrated value within a predetermined value exceeds a predetermined set value. CONSTITUTION:A flow rate difference operator 29 operates a flow rate difference from a water supply amount and generated steam amount to a waste heat boiler 13 to be input from a water supply amount detecting sensor 27 and a generated steam amount detecting sensor 28 of the boiler 13. It obtains an instantaneous value of the difference and an average value of an integral value for a predetermined value of the instantaneous value. Further, the value is compared with a predetermined set instantaneous value (e.g. 10.0t/hr) and an average value (e.g., 5.0t/hr) of a set integrated value, and when the instantaneous value or the average value of the integrated value for the predetermined time exceeds the set instantaneous value or the average value of the set integrated value, it is output to a boiler tube damage sensor 26.
Patent JP-H04166584-A (JP)
Title: Controlling method of automatic door
Inventor: KUBOTA TOSHIHARU
IPC: E05F15/10
Filed: 1990-10-30
Abstract: PURPOSE:To promote flexibility of door control and, at the same time, to make it possible to control with high degree of accuracy by comparing the value of a brake stopping counter with door stopping decision data on a gradual decrease curve characteristic specified in advance. CONSTITUTION:ON/OFF signals of a sensor plate and state signals of a door are inputted, operations and phase control of a motor are performed in accordance with input of synchronizing signals, and high-speed pulse signals of the motor are inputted to repeat control against the door. In that controlling method of an automatic door, the value of a brake stopping counter B controlling the stop of the automatic door C is reduced with the time and, at the same time, it is increased by a specific value in the case of inputting of the speed pulse signals A. The value of the brake stopping counter B is compared with door stopping data D on gradual decrease curve characteristic specified in advance, and the stop of the automatic door C is controlled.
Patent JP-H09114377-A (JP)
Title: Method for displaying material of plastic component, and plastic component
Inventor: ISHII MASAMI
IPC: B29B17/04
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To easily and accurately discriminate the material of one plastic component and improve the operation efficiency of classified collection after disassembling by giving plural displays showing the material name to the one plastic component. SOLUTION: A front panel 4 is provided with a cassette insertion slot 5, so it is assumed that this panel is crushed and divided at the part of a division assumed position with an external force at disassembling time. For the purpose, the material name is displayed (molding stamping) so that each divided piece has a material name display >ABS< without fail. Consequently, when the front panel 4 is not disassembled and crushed all in one as a set, the front panel 4 is divided nearby the division assumed position 6 at crushing time, but each piece has the material name display >ABS<, so subsequent classifying operation is made easy.  Further, a notch is previously provided at a part which is low in strength on the whole like the division assumed position 6 so that the material name display is left on each plastic piece after division, and then the classifying operation can be done more accurately and easily.
Patent JP-H01135289-A (JP)
Title: Method for testing remote supervisory and controlling equipment master station
Inventor: YAMANAKA TAKEO
IPC: H04Q9/00
Filed: 1987-11-20
Abstract: PURPOSE:To test the master station of a remote supervisory and controlling equipment by mutually connecting the line interface circuits of A and B both systems of a doubling constitution and when the master station or one side system is tested, operating the system of the other side in making it into a slave station simulator. CONSTITUTION:When an input, that the simulation of a second slave station is executed, is executed by the keyboard of a display 112, it is transmitted through a control circuit 122, a switching circuit 13 and a serial interface 5B4 to a main memory 2B by the control of a CPU 1B. According to a polling signal from a line interface 6A2 of the A system, the input is transmitted from a line interface 6B2 to the 6A2. The circuit 6A2 generates an interrupting signal to a CPU 1 at the time of a receiving completion, the CPU 1A rends the reception information ot the circuit 6A2, it is accumulated in a main memory 2A, it is outputted through circuits 5A1-5A3 to a system displaying panel 7, a printer 9 and a display 111, and while the a system executes the simulation of the second slave station, the A system of the master station can be tested. At the time of the test or the H system of the master station, the test can be executed in the same way by switching the switching circuit 13, and the test can be executed by only the master station.
Patent JP-H09109364-A (JP)
Title: Screen printing screen frame
Inventor: TOMITA SHINYA
IPC: B41C1/14
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To clearly print without distortion by suitably tensioning a screen if the screen tensioned and fixed to a frame surface is slacked. SOLUTION: Overhanging edges 3 respectively protrude from the inner periphery of a frame body 2 formed of a pair of opposed frame materials 2a, and 2b. Auxiliary frames 5 are vertically movably provided in a close contact state on the edges 3. Screw members 5 are respectively inserted into a plurality of threaded holes provided at the edges 3. The ends of the members 6 are fixed to the frames 5. The frames 5 are vertically moved up and down by the operation of the members 6. A screen S tensioned and fixed to the body 2 is lifted upward to give a tension thereto.
Patent JP-H08278884-A (JP)
Title: Method and apparatus for control of speed of computer systemmaking use of memory refresh counter
Inventor: GEARI DABURIYUU TOMU
IPC: G06F13/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce an effective speed of a microprocessor. SOLUTION: A microprocessor contains a non-operation input which makes an arithmetic operation of the microprocessor on a processor bus dead when it is made to be inactive, periodically deasserts this signal by a fixed duty and makes the microprocessor continue necessary function execution at an effective speed that is equivalent to an older microprocessor. This cyclic deassertion is performed in response to a memory refresh counter which is periodically counted down to zero and reloaded. By comparing an input/output register with the refresh counter and adjusting the input/output register, the signal is periodically deasserted in a duty cycle which can be selected by the signal that deasserts against a processor.
Patent JP-H03264004-A (JP)
Title: Work station
Inventor: EDOWAADO EMU SHIYUWARUTSU
IPC: A47B9/06
Filed: 1990-11-01
Abstract: PURPOSE: To vertically adjust the working surface quickly and automatically by arranging a pair of second rails in such a manner as to slide on a first stationary rail fixed to a panel, supporting a support bracket of the working surface on the second rails, and installing a driving means for moving up and down a channel member put in the connecting state between the second rails to move up and down the working surface. CONSTITUTION: This work station comprises a pair of stationary rails 5 installed on a support rail 2, a pair of slide rails 6 fitted on the stationary rails, a fixing channel 8 for connecting the stationary rails to each other, and a driving mechanism connected to a support bracket 3 of the working surface 4, a slide channel 7 and the fixing channel 8 to move the working surface 4 in the vertical direction. The channels 7, 8 are so constructed that the whole width of a remodeling device can correspond to the standard distance between the existing support rails 2. In order to move the working surface, a motor 22 for moving the channels to be freely separated and made close is fixed to the slide channel 7 to be controlled to be vertical to the slide channel, the slide rails and the working surface by a driving screw 21.
Patent JP-S63146568-A (JP)
Title: Digital copying machine
Inventor: HAYASHI MASAYUKI
IPC: H04N1/00
Filed: 1986-12-09
Abstract: PURPOSE:To easily offer an operation instruction and a service manual or the like to a user by providing a read and write means to a storage medium storing an electric signal from an input section. CONSTITUTION:A memory device such as an optical card (laser card) or the like is added and the operation instruction or the service manual or the like is stored in the storage medium. That is, since a picture is converted once into an electric signal in the digital copying machine, it is possible to add the memory device and the storage medium used as the memory device is used to record the service manual therein. Thus, in storing the sentence such as the explanation of the use into the storage medium and giving it into the laser card device, the operational explanation is offered directly from the machine main body at any time.
Patent JP-H08133466-A (JP)
Title: Conveyor equipment
Inventor: YANAI TAKENORI
IPC: B65G47/54
Filed: 1994-11-02
Abstract: PURPOSE: To dispense with a driving device of an endless carrying belt to feed an article onto a branched conveyor. CONSTITUTION: When a horizontally oscillating arm 51 is in its actuating position, an endless carrying belt 44 are projected upward of a carrying surface, and a driven wheel is placed between a driving wheel 58 and an auxiliary wheel 59 so as to be abutted thereon from the side. The rotation of a driving rotary shaft 28 is transmitted to the endless carrying belt 44 through the driving wheel 58 and a driven wheel, and the endless carrying belt 44 is driven so as to move the carrying surface 44a forward. As a result, an article W which is carried on a main roller conveyor and hit by a carrying surface 44a of the endless carrying belt 44 is fed onto a branched roller conveyor.
Patent JP-H05124760-A (JP)
Title: Textile rotating device
Inventor: ROORENSU WATSUFUOODO
IPC: A41H43/02
Filed: 1991-08-21
Abstract: PURPOSE: To provide a fabric turner for selectively inverting flexible and limp planar workpieces such as fabric by providing an input device, a non-inversion passage, an inversion passage provided with an inversion slot, a primary workpiece propeller and a device for stopping the workpiece inside the slot and first and second controllers. CONSTITUTION: A conveyor belt or a propeller brush is placed on an input tray 26 and pulls the fabric 48 toward the primary propeller 20. A control circuit 36 receives signals from a fabric sensor 32 by light. Then, the fabric 48 is connected by the primary propeller 20 and drawn into the slot 30. The control circuit 36 controls an air cylinder 46 and drives a piston 44. Then, for a secondary propeller 38, the fabric 48 is pressed between the opposing wall of the slot 30 and the secondary propeller 38 and downward movement is stopped. At the time, the secondary propeller 38 is not required to be rotated at the time of being in contact with the fabric. Then, the fabric 48 is continuously pressed by the primary propeller 20 and the fabric 48 is placed on an exit tray 28 for sensing it by the light 51 and a photoelectric detector 53.
Patent JP-H09137582-A (JP)
Title: Footing for constructing unit bathroom
Inventor: IKEDA SEIICHI
IPC: E04F15/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a footing for constructing a unit bathroom and improve the workability by superposing a metallic plate on the upper surface of a plate-like resin block formed by resin to be united in a body. SOLUTION: A metallic plate 2 formed like a box by downward bending the peripheral edge 3 is put on the upper surface of a resin block 1 formed by mixing shingles in the inside of a regenerated resin block to be plate-like to be united in a body, and the united body is taken as a footing A. The metallic plate 2 increases the strength of the upper surface of the footing A and prevents deformation of the resin block 1. The bath of the unit bathroom and the leg of the waterproof pan are supported by the footing A. The footing A is light-weighted and the work efficiency is improved, and the workability is improved.
Patent JP-H10129680-A (JP)
Title: Bag for sealing grain
Inventor: OCHI KOZO
IPC: B65D30/10
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a bag for sealing grain to reduce a manufacturing cost. SOLUTION: The bag 2 for sealing grain is formed with a welding site 3 extending in a widthwise direction of a tube at an end of the tube made of a plastic film. The welding site 3 comprises two horizontal welding lines 21, 22 parallel to each other and a plurality of vertical welding lines 23 orthogonal to the welding lines 21, 22. The horizontal welding lines 21, 22 positioned between at least a pair of adjacent vertical welding lines are respectively provided with non-welding sites 31, 32.
Patent JP-H08152092-A (JP)
Title: Electric fusion type plastic tube joint
Inventor: YAMASHITA SHINSAKU
IPC: B29L23/00
Filed: 1994-11-29
Abstract: PURPOSE: To prevent the projection parts of connector terminal parts from being damaged even if a joint is let fall or struck by accident to something by providing protection members at least covering the external faces of connecting projection parts so as to cover them, when the joint main body is over a specified mass. CONSTITUTION: A joint main body 20 is made of polyethylene resin, and integrally formed with flange parts 21 on the end parts and connecting projection parts 70, 71 on both ends of the upper parts by injection molding. Protection materials 9 are made of urethane resin and cut out so as to surround the connecting projection parts 70, 71, and coatingly fitted to them. The projection parts 70 side is in the condition in which sensor holes are buried in the main body and concealed, but on the projection parts 71 side, the connecting projection parts surrounding the sensor holes are continuously formed, and hence both are protected by the protection members. Consequently, as for a product over 1kg, damage of the connecting projection parts can be prevented even if it is let fall by accident or applied by unexpected striking.
Patent JP-H08153698-A (JP)
Title: Cleaning of semiconductor wafer
Inventor: SAKURAI NAOAKI
IPC: H01L21/304
Filed: 1994-11-29
Abstract: PURPOSE: To sufficiently remove organic substances, particles, and metals on a semiconductor wafer by treating the semiconductor wafer with dissolved ozone aqueous solution and then treating it with dilute hydrofluoric acid aqueous solution. CONSTITUTION: A bare-wafer, or semiconductor wafer, having a structure in which various insulating films are formed or various insulating films and a wiring layer are formed on the wafer, is treated with dissolved ozone aqueous solution. Then, after it is treated with dilute hydrofluoric acid aqueous solution, pure water rinse treatment and spin-drying are carried out. Particularly, the usual cleaning by means of dilute hydrofluoric acid aqueous solution, transition metals such as Fe, Zn are satisfactorily removed, but Cu is hard to remove and it is deposited easily conversely. Thus, Cu can be removed satisfactorily by the treatment with the dissolved ozone aqueous solution and the subsequent treatment with the dilute hydrofluoric acid aqueous solution.
Patent JP-H09136723-A (JP)
Title: Wafer takeout device
Inventor: NAKAURA KENICHI
IPC: B65G1/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To take out wafers easily without the risk of damaging the wafers at the time of taking out the wafers sheet by sheet in the state of a plurality of wafers being stored in overlapped state in a cassette disposed in a washing water tank. SOLUTION: An elevating part is moved to move wafers, stored in a cassette, upward. When the wafer Wa in the uppermost stage reaches an upper limit position, the wafer Wa in the uppermost stage is suction-held by a suction pad 55 of a wafer conveying part 40, and compressed air is jetted from an air jet part 60 provided around the upper limit position of the uppermost stage wafer Wa, thus separating the uppermost stage wafer Wa from the wafers W in the second stage downward. A horizontal conveying body 45 is then moved to convey the wafer Wa. The overlap takeout of the wafers is detected by an overlap detecting part 80 during the conveyance of the wafers by the horizontal conveying body 45 and a conveying conveyor 70, and conveyance is stopped in the case of taking out the wafers in the overlapped state.
Patent JP-H09142927-A (JP)
Title: Zirconia-carbon refractory
Inventor: IIZUKA YOSHIHARU
IPC: C04B35/48
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the weather resistance of zirconia-carbon refractories by using specified electromelted zirconia as zirconia stock. SOLUTION: Electromelted zirconia is used as zirconia stock to obtain the objective zirconia-carbon refractories. In the electromelted zirconia, >=20% by number of grains in the grain diameter range of 40-300μm are sound grains free from cracks and contg. no low m.p. substance. The reason for 40-300μm is that the evaluation of the percentage of sound grains under a microscope is facilitated. The percentage of sound grains are judged by observing 100-500 grains contained in refractories with a reflecting microscope. Carbon produces its effect when contained by >=2wt.%, but >40wt.% carbon causes the problem of melting in molten steel and causes the problem of low wear resistance because the soft property of carbon, especially graphite becomes dominant. The pref. amt. of carbon used is 2-40wt.%.