baber/WOPTO huggingface dataset:
Patent JP-H01207603-A (JP)
Title: Position detecting device
Inventor: NISHI TAKECHIKA
IPC: H01L21/68
Filed: 1988-02-15
Abstract: PURPOSE:To improve the positioning accuracy without decreasing the throughput nor increasing the pulse oscillation frequency by obtaining correction values by pulses which are obtained by comparing the light quantity values of the respective pulses detected by a 1st detector with a specific set value. CONSTITUTION:The laser beam which is emitted by a laser oscillation device 10 and polarized by a shutter 14 is incident on the detector 104 through a half- mirror 100 and a lens 102. The detector 104 sends out a photoelectric signal corresponding to the quantity of photodetection to an alignment controller 50. Then the light which is transmitted through the shutter 14 reaches the beam splitter 22 through a concave lens 16, a convex lens 18, and a fly-eye integrator lens 20. Then, the light which is deflected is incident on the detector 38, whose photoelectric signal is sent to the alignment controller 50. Dispersion in the quantity of light by the pulses which is detected by the detector 104 is generated centering on a certain constant value, so the deviations of the respective pulses from the constant value are found. The light quantity signal waveform of the detector 48 is corrected according to the result to remove the influence of dispersion in the quantity of light on the pulses.
Patent JP-H05226365-A (JP)
Title: Thin film transistor, active matrix substrate of liquid crystal display panel and manufacture thereof
Inventor: INAMI TAKASHI
IPC: H01L29/78
Filed: 1992-02-18
Abstract: PURPOSE:To provide a thin film transistor capable of reducing OFF current by the existing dimensional control. CONSTITUTION:The source region 7 and the drain region 8 of a thin film transistor 2 are adjoining to each other in the true polycrystalline silicon region 3 capable of forming a channel 11 on a surface layer from the boundary surface 6 between the silicon region 3 and a gate oxide film 4 to a glass substrate 1 at the longitudinal directional distance L of about 400Angstrom  exceeding the device length LD of the silicon region 3. Such a longitudinal directional distance L can be controlled by the depth of the etching step.
Patent JP-S59155566-A (JP)
Title: Amount of remaining fuel indicating device
Inventor: KAWAMURA SHIROU
IPC: F02M37/00
Filed: 1983-02-25
Abstract: PURPOSE:To indicate the amount of remaining fuel correctly by a method wherein the integrated value of fuel injection is obtained at every predetermined interval after starting an engine to substract it from an indicating value and effect a correction by comparing the indicating value with a detecting value after a predetermined period of time has elapsed. CONSTITUTION:The initial remaining fuel amount indicating value 104 is obtained from the remaining fuel amount detecting value 100 upon starting the engine and the new remaining fuel amount indicating value 104 is obtained by a method wherein the integrated values of the fuel injection amount 102 in respective intervals are obtained at respective predetermined intervals from the starting time of the engine and the integrated value is substracted from the present remaining fuel amount indicating value 104. When the predetermined period of time has elapsed after starting the engine, the remaining fuel amount indicating value 104 is compared with the remaining fuel amount detecting value 100 and the remaining fuel amount indicating value 104 is corrected in accordance with the remaining fuel amount detecting value 100. According to this method, the remaining amount of the fuel in a tank may be indicated correctly.
Patent JP-S59156479-A (JP)
Inventor: MIZUNO YUUJI
IPC: B08B11/00
Filed: 1983-02-25
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-S58149159-A (JP)
Title: Surface finishing method of hydraulicity molded material
Inventor: TAKAHIRA JIYUNICHI
IPC: C04B41/72
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a molded material with an excellent fine appearance at low cost, by impregnating synthetic resin to a surface of the hydraulicity molded material of shirasu - cement system and grinding the surface. CONSTITUTION:400cc of, for instance, 98% sulfuric acid and 8 litres of water are added to stir 15kg of shirasu powder in grain size about less than 2-5mm. screened after solar drying, and then 12kg of calcium hydroxide is added to stir the powder. Then, for instance, 8.5kg of blast furnace cement class B and 1.5kg of calcium sulfate are added to stir the above and obtain pH about 12. Here dewatering is performed to obtain about 17wt% water, and a little amount of plasticizer is added to extrude the material to a plate shape by an extruding machine and cut the material into a tile shape. Then the material is dried after curing at normal temperature for about a week and impregnated with acrylate resin melamine resin system paint to a depth about at least 3mm. under the surface then heated to about 120 deg.C, after completion of solvent volatilization and resin hardening, three-stage surface grinding is performed by sand paper.
Patent JP-S60175189-A (JP)
Title: Character reading processing system
Inventor: MIYAHARA SUEJI
IPC: G06K9/36
Filed: 1984-02-21
Abstract: PURPOSE:To shorten a time required for the correction of a reject charactor by displaying a reject pattern and an adjacent character pattern. CONSTITUTION:A discrimination part 4 discriminates a combination pattern 21 successively and sends information related to the discriminated result and character segmentation as a pair successively to a character decision part 5. The character decision part 5 processes the sent data and sends the character read- out result or reading-disabled information and its relational information to an operation part 6. The operation part 6 displays the character read-out result on a display area 7 and the operator recognizes or corrects the displayed result. As to the reject character which can not be read out, candidate characters for discrimination, the rejected pattern and its adjacent pattern are simultaneously displayed to select an objective character from the candidate character. If no objective character exists, the character to be read out can be easily inputted from an operator input part 8.
Patent JP-S58148067-A (JP)
Title: Method and machine for die casting
Inventor: ISHIHARA MONZABUROU
IPC: B22D17/22
Filed: 1982-02-27
Abstract: PURPOSE:To prevent the inclusion of air and to improve quality, by charging  and injecting molten metal by moving a counter piston closer to a plunger piston  in the stage of charging. CONSTITUTION:In the stage of charging, a counter piston 7 is moved closer to a plunger tip 6 according to the rate of charging of molten metal to form a temporally gate by opening a charging port 5 in an injection sleeve 1. A prescribed amt. of molten metal is charged through the port 5 and after the packing rate of the molten metal in the sleeve 1 is apparently increased, the injection operation is started. In the initial period of the injection operation, the piston 7 moves to a movable die 4 side cooperatively with the injection operation of the tip 6 and the spacing l between the tip 6 and the piston 7 is maintained. In the end period of the injection operation, the piston 7 abuts on the inside of the recessed 10 of  the die 4, is contained therein and stops moving. The tip 6 continues the injection operation without stopping and charges the molten metal into the cavity 11,  whereby the injection operation is completed.
Patent JP-S57146186-A (JP)
Title: Electronic wrist watch with ring switch
Inventor: KANEKO NOBORU
IPC: G04G5/00
Filed: 1981-03-05
Abstract: PURPOSE:To obtain the electronic watch provided with the simple switch which can be operated without errors, by detecting the rotating direction of the ring switch, and forming the adding or subtracting correction signal. CONSTITUTION:When the ring switch member 3 provided on the outer periphery of a watch cse 5 is rotated, a convex part 3a of the member 3 and switching contacts 6a or 6b of a circuit substrste 4 are contacted, and the rotating direction of the member 3 is detected. Said detected signal becomes the adding or subtracting correction signal and the time and the like are corrected. Thus the electronic watch provided with the large switch, which is simple and convenient and can be operated without the errors, is obtained.
Patent JP-H09229402-A (JP)
Title: Air conditioner
Inventor: ONISHI TAKANORI
IPC: F24F13/22
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To permit the reduction of assembling man-hour by a method wherein decorative surface constituting components are provided integrally with a drain receiver which receives the condensed water of an indoor heat exchanger. SOLUTION: This air conditioner sucks indoor air by a fan 4 through a suction port 5, sends it along a cabinet 1 and effects heat exchange upon passing the indoor air through an indoor heat exchanger 3. The air is sent out of an outlet port 6 after effecting the heat exchange. The air conditioner is provided with an integrated drain receiver 2, which receives condensed water condensed in the indoor heat exchanger 3 and dripped upon cooling operation. The drain receiver 7 is provided with either one of recessed part or projected part of a fitting unit 9 while decorative surface constituting components 8 are provided with either one of remaining recessed or projected part to integrate them by fitting both of the components 7, 8. Accordingly, the assembling man-hour of the decorative surface constituting components 8, such as screw tightening works and the like, can be reduced.
Patent JP-H06241601-A (JP)
Title: Absorption type refrigerator and operating method thereof
Inventor: KOJIMA HIROSHI
IPC: F25B15/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide an absorption type refrigerator and the operating method thereof, capable of achieving the optimum operation in responding to the temperature fluctuation of heating steam due to waste heat. CONSTITUTION:The title machine includes a first, second and third generators 11, 12, 13, a first and second condensers 17-1, 17-2, an absorber 19 and an evaporator 18 while a pipeline L11, through which steam from the first generator 11 is conducted, is communicated with the third generator 13 or the first condenser 17-1 through a three-way valve 28. When a deciding means 32 decides that double effects can be obtained, the three-way valve 28 is switched so that steam flows from the first generator 11 into the third generator 13 but when it is decided that the double effect can not be obtained, the three-way valve 28 is switched so that the steam from the first generator 11 flows into the first condenser 17-1.
Patent JP-H11226816-A (JP)
Title: Electric discharge machining device and electric discharge machining method
Inventor: NAGATA MASANARI
IPC: B23H1/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a discharge electrode, reduce electric discharge machining time, and enable machining in a minute area. SOLUTION: A controller 5 of a machine controls an XY axes table 41 and a Z axis table 40 for decelerating in moving in the XY axes and Z axis when a discharge starting/short-circuiting determination part 9 senses an electric discharge machining state between an electric discharge machining electrode 2 and a workpiece 3 to be machined. The controller 5 controls the Z axis table 40 for moving the electrode 2 in the direction of the Z axis, for separating from the workpiece 5 when the determination part 9 senses short-circuitting state between the electrode 2 and the workpiece 3.
Patent JP-H07218603-A (JP)
Title: Bit error measuring unit with bit error analytic function
Inventor: SHIMAWAKI KAZUHIRO
IPC: G01R31/319
Filed: 1994-02-03
Abstract: PURPOSE:To analyze and specifies the pattern conditions causing increment/ decrement of error rate easily by providing means for analyzing the pattern conditions causing increment/decrement of error rate. CONSTITUTION:A collator 6 compares the bit data of an input serial data with the bit data of a reference pattern signal from a reference pattern generator 62 and delivers a bit error detection signal 65a to a decoder. A parallel converter converts a reference pattern signal 62a into an N bit parallel signal and a decoder decodes the bit error detection signal 65a and an N bit parallel output signal from the parallel converter according to an M bit category. An output signal from each decoder is delivered to a corresponding counter section where the number of generated errors is counted thus measuring the error rate for each category.
Patent JP-S61192134-A (JP)
Title: Clock signal generator
Inventor: OGUSHI YOSHIO
IPC: H03L7/06
Filed: 1985-02-20
Abstract: PURPOSE:To offer a clock signal generator with low cost and simple circuit constitution by obtaining a value twice the phase difference between a reference clock signal and an input clock signal and a phase difference between an output clock signal and the input clock signal respectively to control the phase differences to be equal. CONSTITUTION:An output clock phase difference detecting circuit 1 detects a phase difference DELTAphi0 between an output clock signal f0 of a voltage-controlled oscillating circuit 1 and an input clock signal f1 sent from a satellic by using a frequency division input clock signal generated by dividing the input clock signal at a frequency division circuit 3 in terms of frequency, in the unit of 2pi. A phase difference integration circuit 5 compares the output of an output clock phase difference detecting circuit 1 with that of a reference clock double phase difference detecting circuit 4 and integrates the difference being the result of comparison and outputs it as an analog quantity to control the output clock frequency f0 of the voltage controlled oscillating circuit 2.
Patent JP-S58150248-A (JP)
Title: Discharge display
Inventor: AMANO YOSHIFUMI
IPC: H01J17/49
Filed: 1982-03-01
Abstract: PURPOSE:To enlarge the electrode area of a cathode defined by an insulative barrier while simultaneously prevent the contamination of the cathode electrode, by forming an insulative barrier group from the anode side substrate. CONSTITUTION:At first the conductive paste which will be the anode electrodes x1, x2, x3,... are screen printed in parallel on a substrate 2. Then an insulative paste which will be the first layer of the insulative barriers g1, g2, g3,... is screen printed while partially lapped over the anode electrodes x1, x2, x3,... and dried, thereafter the insulative paste is lamination printed to predetermined height while repeating the printing and the drying sequentially. For the screen printing of the insulative barrier, the printing screen is shifted relatively against the substrate 2 such that the insulative barrier will partially lap over the anode electrode, and a glass paste is printed as the insulative paste inplace of the conductive paste. Thereafter it is thermally processed and the anode electrodes x1, x2, x3,... and the insulative barriers g1, g2, g3,... are burnt simultaneously.
Patent JP-2000231238-A (JP)
Title: Rotary developing device
Inventor: OKAMOTO TETSUJI
IPC: G03G15/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce a noise in a rotary type developing device. SOLUTION: This rotary type developing device is constituted of plural developing units GK-GC and a fixed-side rotational force transmission member FD. The units GK-GC are respectively provided with an input gear G7 to which rotational force is inputted because it is meshed with a disconnection gear G17 supported by a fixed frame when they are rotated to be moved to a developing position P1 and the transmission gear of the developing unit side.  The transmission member FD is supported by the above mentioned fixed frame and provided with a gear supporting arm 70 rotated so as to keep the meshing state of the gears G17 and G7 while the gear G7 is moved to a detaching position after it is passed through a connecting position before they arrive at the position P1, a fixed-side transmission gear G16 transmitting rotation driving force to the gear G17, an arm rotational force imparting member 71 rotating the arm 70 toward the connecting position and a stopper 67 having an elastic surface for stopping the rotation of the arm 70.
Patent JP-H04245526-A (JP)
Title: Format output system
Inventor: YAMAMOTO SHINTARO
IPC: G06F3/12
Filed: 1991-01-31
Abstract: PURPOSE:To save the labor required for generation, registration, etc., of a format. CONSTITUTION:A device reliant format information register means 1 registers the device reliant format information corresponding to each printer for each business form. A device non-reliant format information register means 2 registers the device non-reliant format information on each business format. A format output means 3 receives an instruction from an instruction means to output a certain business format to a certain printer. Then the means 3 merges the device reliant format corresponding to the relevant printer with the device non-reliant format information on the relevant business form and generates and outputs a format corresponding to the relevant printer with respect to the relevant business form.
Patent JP-H02211628-A (JP)
Title: Semiconductor manufacturing device
Inventor: MURAKISHI TAKEO
IPC: H01L21/306
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate a useless space in a semiconductor manufacturing factory and to improve floor efficiency by providing a plurality of chemical baths for immersion treatment of a semiconductor wafer in multi-stage in a column and by providing a transfer mechanism for transferring each of the chemical baths in approximately horizontal direction. CONSTITUTION:A semiconductor wafer carrier handler 8 holds a semiconductor wafer carrier 4 which contains a semiconductor wafer 3, lifts it above a chemical bath 6 for treatment and stops. Then, a chemical bath holding handler 9 at a position of G extends and stops projecting from a storing base 10. A semiconductor wafer carrier handler 8 holding the semiconductor wafer carrier 4 descends and immerses the semiconductor wafer 3 and the semiconductor wafer carrier 4 in chemical 5 of the chemical bath 6 at the position of G. After the above treatment, the semiconductor wafer carrier handler 8 takes the semiconductor wafer carrier 4 out of the chemical bath 6 and the chemical bath 6 at G returns to the storing base 10. A continuous operation is performed for a number of chemical baths in this way.
Patent JP-S53117723-A (JP)
Title: Barrier insulator
Inventor: YOSHIDA TETSUO
IPC: H02B1/20
Filed: 1977-03-25
Abstract: PURPOSE: To reduce the air insulating distance between main circuits by setting up an insulator almost at the central part between a pair of electrodes and making the height of the insulator based on inter-electrode level into specified dimensions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03236451-A (JP)
Title: Production of copper alloy bar for electronic equipment
Inventor: NAKAJIMA KOJI
IPC: H01L23/48
Filed: 1990-02-13
Abstract: PURPOSE:To produce a copper alloy bar for electronic equipment excellent in strength and electric conductivity by subjecting a Cu-Mg-P-Zn alloy with a specific composition to cold rolling and then to heat treatment under specific conditions. CONSTITUTION:At the time of producing a bar stock by applying cold rolling and heat treatment to a Cu-Mg-P-Zn alloy having a composition consisting of, by weight, 0.5-1.0% Mg, 0.01-0.5% P, 0.05-0.5% Zn, and the balance Cu, the alloy is subjected, before the final finish rolling or in the as-rolled state in the preceding stage, to heat treatment at 700-950 deg.C for >=1min, to quenching in water or oil, and to heat treatment at 300-550 deg.C for >=10min once or more, or, the alloy is subjected, after the above heat treatment at 700-950 deg.C, to slow cooling at <=4 deg.C/min cooling rate and to heat treatment at 300-550 deg.C for >=10min, or, the alloy is subjected, after the above heat treatment at 700-950 deg.C, to cooling at >=1 deg.C/min cooling rate until 550 deg.C is reached and to holding in the temp. range between 550 and 300 deg.C for >=1hr. By this method, the copper alloy bar for electronic equipment having high strength and superior electric conductivity can be obtained.
Patent JP-H02212396-A (JP)
Title: Production of intermetallic compound
Inventor: ICHIKAWA KIYOSHI
IPC: C30B30/04
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the penetration of foreign matter and to obtain an intermetallic compd. made of a high purity single crystal by melting stock for forming the intermetallic compd. with electron beams, etc., electromagnetically floating the resulting melt, bringing a seed crystal into contact with the floated melt and growing a single crystal. CONSTITUTION:An intermetallic compd. is melted with heating means 4 such as plasma arc or electron beams and the resulting melt 6 is electromagnetically floated with a high frequency coil 6. A seed crystal 7 is brought into contact with the floated melt 5 and an intermetallic compd. made of an ultra high purity single crystal is directly formed.
Patent JP-S61191913-A (JP)
Title: Onboard distance measuring apparatus for vehicle
Inventor: FUJIMURA KEIJI
IPC: G01S17/87
Filed: 1985-02-20
Abstract: PURPOSE:To enable highly accurate measurement of distance from long to short range, by arranging a laser distance measuring device, a proximity sensor, a running state detector and a control means for switching a selection means over to the laser distance measuring device. CONSTITUTION:A proximity sensor 11 is provided outside a laser distance measuring device 10. A running state detector 13 is provided to detect that an automobile stops or almost stops and the sending of a laser light from the distance measuring device 10 is controlled by a control means 14 into which the detection signal of the detector and an object detection signal of the sensor 11 are inputted. On the other hand, a switch 12 does a changeover between the output of the distance measuring device 10 and the detection distance output of the sensor 11. In other words, the control means 14 halts the sending of a laser light from the distance measuring device 10 only when the automobile stops or almost stops while an object is detected with the sensor 11 while changes the switch 12 over to the sensor 11 position to perform a measurement of the shortest range. To measure long range, the distance measuring device 10 is actuated and the switch 12 is changed over to the position of the measuring device 10. This enables highly accurate distance measuring from long to the shortest range.
Patent JP-2000232223-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ANDO TAKESHI
IPC: H01L21/28
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein a parasitic resistance is reduced and a current driving capability is raised, and the manufacturing method of the device. SOLUTION: Silicide layers 9 formed by a silicification of the surfaces of diffused layers 6 are formed into a roughened shape. As a process for conducting the silicification, amorphous silicon films are selectively grown on the layers 6, the amorphous silicon films are annealed in an ultrahigh vacuum to make these amorphous silicon films form into a semispheric shape and thereafter, cobalt films are deposited along the forms of the amorphous silicon films formed into the semispheric shape, the cobalt films are annealed, the cobalt films are reacted with silicon films on a gate electrode and high-concentration diffused layers and the cobalt silicide layers 9 of the roughened form are formed.