baber/WOPTO huggingface dataset:
Patent JP-2000306964-A (JP)
Title: Inspection data processing method, and inspection data processor
Inventor: MAEDA SHUNJI
IPC: G01R31/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To review a defect at high speed, by judging the fatality of a defect from the fatality judgment data corresponding to the in-chip existence region of the defect and the data of the size of the defect, and writing the information to show the degree of the fatality of each defect based on this judgment result into an inspection data base. SOLUTION: The inspection data such as the inspection process, the defect coordinate, the size of the defect, etc., stored in an inspection data storage 21, and are read in a memory 6, and also chip region coordinate data stored in a chip region coordinate data storage 23 are retrieved with the retrieval part 5, and further are read in the memory 6. Furthermore, the fatality judgment data corresponding to each chip region of an inspection process are retrieved with the retrieval part 5 from among a judgment data storage means 24, and are read in the memory 6. Then, an operating part 9 judges the fatality of the defect from the fatality judgment data and the defect size data from the memory 6, and writes the information to show the degree of fatality of each defect based on the judgment result into the memory 6.
Patent JP-H10293181-A (JP)
Title: Multichannel electric survey method with capacitor method
Inventor: KOBAYASHI TAKESHI
IPC: G01V3/08
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain resistivity change in depth direction efficiently and exactly by enabling two-dimensionally analyzing identical to direct electric survey in electric survey using alternating current. SOLUTION: Alternating current voltage is impressed between a pair of current electrodes to send current in the ground of which electric potential is detected with a plurality of pairs of electric potential electrodes, and the position data of that measuring point at that moment is detected. From the electric potential data detected with each electric potential electrodes pairs, the apparent resistivity of alternating current is obtained, which is converted to direct current resistivity of homogeneous ground so as to correct the attenuation due to the frequency of the using alternating current and the distance between the current electrodes and electric potential electrodes, and based on the converted direct current resistivity and the position data of the measuring point, two dimensional analysis is conducted to obtain the true ground structure.
Patent JP-S61274158-A (JP)
Title: Power transmission mechanism for motor-cycle
Inventor: YASUMA YUKIO
IPC: F16H9/26
Filed: 1985-05-30
Abstract: PURPOSE:To achieve the high reduction rate by the compact constitution and to prevent noise and vibration by constituting a reduction apparatus from a planetary frictional roller type reduction gear mechanism and installing, in series and in multistages, the planetary frictional roller type reduction mechanisms. CONSTITUTION:A reduction apparatus 4 is constituted of the series connection of a planetary frictional roller type reduction gear mechanism constituted of a sun roller 15 fixed onto a rotary shaft 13, a plurality of planetary rollers 16 in frictional contact on the outer periphery of the sun roller 15, and an outer ring 17, and a planetary frictional roller type reduction gear mechanism constituted of a sum roller 20, a plurality of planetary rollers 21, and the outer ring 17 Therefore, the reduction in high reduction rate is permitted with the compact constitution, and since the power can be transmitted through the friction due to the frictional roller, the generation of noise and vibration due to the meshing of gears can be suppressed.
Patent JP-H07132521-A (JP)
Title: Manufacture of heat insulating panel
Inventor: OCHI SHUHEI
IPC: B29L31/10
Filed: 1994-05-27
Abstract: PURPOSE:To form a foamed resin layer having optional and uniform thickness. CONSTITUTION:To one face of a frame body 2, a surface material, 1 is attached so as to form a panel body 7. The panel body 7 is arranged with the surface material 1 down so as to make a bottom face. A recess 22 formed inside the frame body 2 is sprayed with a foaming resin 3 from the upper part of the panel body 7. A wide area in the recess 22 is sprayed with the forming resin 3 from an opening on the upper face of the panel body 7, so that the foaming resin 3 can be uniformly supplied on the whole face of the recess 22. Thus, a foamed resin layer 14 having a predetermined thickness can be formed in the panel body 3.
Patent JP-S596540-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO TSUNEHISA
IPC: H01L21/30
Filed: 1982-07-05
Abstract: PURPOSE:To enhance the yield and reliability of the semiconductor device by a method wherein a filter film of silicon nitride, etc., to attenuate transmitted and reflected light to the specified intensity or less is formed at the middle part between an aluminum evaporation film on an oxide film and a resist film. CONSTITUTION:The aluminum evaporation film 3 intending to etch a wiring pattern is formed on a wafer 1 covered with the oxide film 2 on the surface. Then, the silicon nitride film, a non single crystal silicon film, a silicon oxide film or an aluminum oxide film is stacked as the filter film 7 on the aluminum evaporation film 3 as to make transmitted and reflected light intensity to become to 30% or less. After then, the resist film 4 is formed, positioning of a photo mask 5 and the wafer 1 is performed, and exposure is performed. Exposing light 6 transmitted the resist film 4 is absorbed by the silicon nitride filter film 7, attenuated by the time up to reach the surface of the Al evaporation film 3, and moreover reflected, attenuated in the silicon nitride filter film again, reflected light from a step part 31 is reduced, generation of a standing wave can be also prevented, and trouble is not generated in the resist film.
Patent JP-H11305317-A (JP)
Title: Camera
Inventor: ISHIMARU HISAAKI
IPC: G02F1/1333
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a camera constituted so that the abnormal action thereof can be surely judged only by looking at a liquid crystal display device. SOLUTION: This camera is provided with the LCD 4 whose transmissivity is varied. Besides, it is provided with an abnormal action detection means 10 detecting the abnormality of the camera and a CPU 1 making the liquid crystal of the LCD 4 transmissible in a release signal standby state and changing the transmissivity of the liquid crystal of the LCD 4 when the abnormality of the camera is detected. Thus, the abnormal action of the camera is surely judged by a user only by looking at the liquid crystal display device.
Patent JP-S61273544-A (JP)
Title: Formation of color photographic image
Inventor: SASAKI MASAO
IPC: G03C7/384
Filed: 1985-05-29
Abstract: PURPOSE:To enable a stable color photographic image good in quality to be formed without processing, such as color development processing after exposure, by incorporating a specified magenta coupler in a silver halide emulsion layer of a photosensitive material. CONSTITUTION:The silver halide color photographic sensitive material can form a stable good-quality color image superior in color reproducibility, and enhanced in resistance to yellow staining due to heat and humidity, and light fastness without executing each photographic processing step, such as color development, fixing, and water rinse, after exposure, by incorporating in the silver halide emulsion layer of the photosensitive material, at least each one of the magenta couplers represented by formula I and II in which Z is a nonmetallic atomic group necessary to form an N-contg. hetero ring; R is H or a substituent; Ar is aryl; R1 is H or a substituent; R2 is a substituent; X and Y are each H or a group to be released by the coupling reaction with the oxidation product of a color developing agent; W is -NH-, -NHCO-, (N is combined with the C atom of the pyrazolone ring) or -NHCONH-; and m is an integer of 1 or 2.
Patent JP-H01285802-A (JP)
Title: Measuring device of gap between x-ray mask and substrate to be exposed and gap measuring method
Inventor: HORIUCHI TOSHIYUKI
IPC: G01B7/14
Filed: 1988-05-12
Abstract: PURPOSE:To enable the measurement of a gap immediately with high accuracy, by providing sensors detecting electrostatic capacities between the same and an X-ray absorber provided on an X-ray mask and between the same and the surface of a substrate to be exposed, respectively, with the X-ray mask and the substrate made close to each other. CONSTITUTION:An electrostatic capacity type gap sensor 4 which detects variation in an electrostatic capacity between a substance to be measured and a sensor head so as to measure a rerative gap between them is provided in a part on an X-ray transmitting thin film 2 of an X-ray mask 1 wherein an X-ray absorber 3 does not exist, while an electrostatic capacity type gap sensor 5 is provided in a part on the thin film 2 of the mask 1 wherein the absorber 3 exists. The sensors 4 and 5 are fitted on the mask 1 side by means of supports. When the mask 1 and a substrate 6 to be exposed are made close to each other, the sensor 4 detects the position of the surface of the substrate 6 through the thin film 2, while the sensor 5 detects the position of the absorber 3 which exists on the surface or back of the thin film 2. By comparing gap values measured by the sensors 4 and 5 and by taking the difference between them, a proximity gap between the mask 1 and the substrate 6 can be measured accurately.
Patent JP-2000307674-A (JP)
Title: Method and device for high-efficiency, highly reliable data transfer using low-reliability, low-speed line
Inventor: FUJIWARA MAKOTO
IPC: H04L29/08
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the method and device for high-efficiency, highly reliable data transfer, using a low-reliability, low-speed line, which can transfer data fast with high reliability even when a low-reliability, low-speed line is used. SOLUTION: A transmission-side AP interface 1 registers transmit data in a transmit data management table 3 while dividing them into packets and reports them to a transmit data management part 4. When the transmit data management part 4 transfers packets to a data transmission destination R through a low-speed line 5, a receive data management part 6 registers the received packets in a receive data management table 7 and informs the transmit data management part 4 of a reception confirmation notice; when the received packets reach the data size before the division, the receive data management part 6 informs the reception-side AP interface 8 of that and the reception-side AP interface 8 puts the packets registered in the receive data management table 7 back into the original data before the division, thereby transferring the received data 9 to a data receiver.
Patent JP-S60257841-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1984-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62272882-A (JP)
Title: Dc motor control unit
Inventor: NAKAMURA SHINICHI
IPC: H02P1/18
Filed: 1986-05-20
Abstract: PURPOSE:To control the starting current of a DC motor, by supplying a motor drive signal to a base current limiting means of a power transistor through a damping time constant circuit. CONSTITUTION:When a motor drive signal 7 is inputted to the base of a transistor Q 102, a transistor Q 104 turns ON and a transistor Q 103 turns OFF. The current from the transistor Q 104 charges a capacitor C 101 through resistance R 101 and R 102. The collector current of a base current limiting transistor Q 105 is therefore decreased gradually. In reaction to that, the base current of a power transistor Q 101 increases and raises the drive, limiting the starting current of a DC motor 5. After the power transistor Q 101 rose, it is driven in switching-in by PWM pulses controlled by PLL control elements.
Patent JP-S62272558-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: ITO YOSHIAKI
IPC: H01L21/52
Filed: 1986-05-20
Abstract: PURPOSE:To obtain high thermal conductivity and low thermal expansion coefficient by heat treating a molded item forged by a rotary press from mixture powder of powders of Invar alloy and copper to produce a composite material of copper Invar and alloy by scarcely diffusing a copper phase and an Invar alloy phase. CONSTITUTION:Powder of Ni-Fe alloy (Invar alloy) which contains 30-45wt.% of Ni and powder of copper are so mixed in a mixture powder that the volumetric ratio is 1:3-3:1. The mixture powder is molded in advance in a metal mold press, the molded item is sintered, or the mixture powder is filled in a rotary press as it is, and forged so that its porosity becomes 5% or less in a molded item. Thereafter, the molded item is heat treated at 400-800 deg.C. The heat treated composite material is covered, for example, with an insulating layer on the surface. A rotary press has, for example, a lower punch 2 including a flat top surface in its lower half of a cylindrical die 1, a rockable shaft 6 continued to a projected bevel bottom 5 toward downward is formed, and a pressure bearer 7 is formed on the top surface. The center line (q) of the punch 2 rotates around a vertical line (w).
Patent JP-S60259402-A (JP)
Inventor: ISHIDA REIJIROU
IPC: B30B7/02
Filed: 1984-06-06
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-S608354-A (JP)
Title: Light-weight insulating material composition
Inventor: KOKUNI NAOYUKI
IPC: H01B3/42
Filed: 1983-06-29
Abstract: PURPOSE:To provide a premix composition capable of giving a light-weight product without lowering the electrical characteristics, by compounding inorganic microballoons with specific organic fine powder. CONSTITUTION:A composition having an insulation resistance of >=10<10>OMEGA after boiling for 2hr and a specific gravity of <=1.5, and obtained by compounding an unsaturated polyester resin, a crosslinking agent, a shrinkage-controlling agent, a filler and reinforcing fibers, and containing 2-5wt% inorganic microballoons and 0-10wt% organic fine powder incompatible with the unsaturated polyester resin as a part of the above filler. The unsaturated polyester resin is preferably the one obtained by proceeding the esterification reaction to an acid value of about 30-20. The organic fine powder is e.g. hardened epoxy resin, hardened phenolic resin, etc.
Patent JP-S5640483-A (JP)
Title: Removal of phosphoric acid ion in water
Inventor: SEKI HIROJI
IPC: C02F1/58
Filed: 1979-09-10
Abstract: PURPOSE: To remove the phosphoric acid ion from the secondary treated water efficiently by a method wherein the water to be treated containing phosphoric acid ion is added with calcium ion to adjust the pH thereof and, thereafter, passed through a baked bone carbon layer.  
     CONSTITUTION: In removing phosphoric acid ion in the secondary treated water of a sewage or excretion, firstly, calcium ion is added to the water to be treated according to necessity so as to regulate an atomic ratio of phosphorous and calcium to 3:5 or more. Subsequently, if an alkali agent 5 such as potassium hydroxide or the like is added to adjust the pH thereof to 8W9, phosphoric acid ion is formed into  oxyapatite crystal nucleus and converted a colloidal state at an introducing part 10 of a filter tank 4. If this water to be treated is passed through the baked bone carbon layer 9, said crystal nucleus is adsorbed on a surface of activated oxyapatite crystal contained in the baked bone as a main component and grown and enlarged. If this grown crystal is removed, phosphoric acid ion can be removed without accompanying the sludge in good efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0413840-A (JP)
Title: High strength aluminum alloy for welding excellent in stress corrosion-cracking resistance
Inventor: OKITA TOMIHARU
IPC: C22C21/10
Filed: 1990-05-02
Abstract: PURPOSE:To improve the stress corrosion-cracking resistance, strength, and weldability of an aluminum alloy by adding specified amounts of Au, V and rare earth elements or misch metal to an Al-Zn-Mg-Cu series alloy. CONSTITUTION:The compsn. of a high strength Al alloy for welding is formed of, by weight, 5 to 8% Zn, 1.2 to 4.0% Mg, 1.5 to 4.0% Cu, 0.03 to 1.0% Au, 0.03 to 5.0% rare earth elements or misch metal, 0.01 to 1.0% Fe, 0.005 to 0.2% Ti, 0.01 to 0.2% V, and the balance Al with inevitable impurities. Furthermore, one or more kinds among 0.01 to 1.5% Mn, 0.06 to 0.1% Cr, 0.01 to 0.25% Zr, 0.0001 to 0.08% B, and 0.03 to 0.5% Mo are incorporated therein. This alloy has high strength as the material for welded structures and excellent in formability in extruding, rolling, forging or the like.
Patent JP-H01286029-A (JP)
Title: Microprogram patching system
Inventor: SUGAWA KAZUYUKI
IPC: G06F9/06
Filed: 1988-05-13
Abstract: PURPOSE:To easily change a microprogram even when a ROM is not re-prepared by executing the patch processing of the microprogram in the ROM based on patch information from an external part. CONSTITUTION:A processor 1 includes a patch information receiving means 11 to receive the patch information through an external interface 4 and an information storing means 12 to store the information received by the information receiving means 11 into a RAM 3. At the process where the processor 1 processes the microprogram in a ROM 2, the comparing circuit 5 compares a ROM access address and a patch address which are the addresses of the instruction read out of the microprogram in the ROM 2 and at the time of coincidence, the interruption occurs at an interruption control circuit 5. A control circuit 5 informs the processor 1 of the interruption and the processor 1 informs the control circuit 5 of the information of the interruption permission.
Patent JP-H11294555-A (JP)
Title: Assembling structure of stator shaft in automatic transmission
Inventor: KAJITANI TATSUYA
IPC: F16H57/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure that is able to assemble a stator shaft into accurate dimensions and also to secure its sufficient strength. SOLUTION: In a stator shaft 6 to be press-fit toward one end side from the other end side in an inner circumference of an oil pump cover 5 wherein two rotational elements 4a and 4b of an oil pump 4 are set up in the one end side, a large diametral part 6b expanded to the outside from a small diametral part 6a is formed stepwise in this stator shaft 6, and a serration 6a is formed on an outer circumference of the large diametral part 6b, while a small diametral part 5b in which the small diametral part 6a of the stator shaft 6 is press- fit, and a large diametral part 5c in which the serration of the large diametral part 6b is fitted, both are formed in the inner circumference of the oil pump cover 5, and in a state that the large diametral part 6b of the stator shaft 6 is fitted in the specified position of the large diametral part 5c of the oil pump 5,  a clearance S is formed in space between a level differential surface 5d of the oil pump cover 5 and another level differential surface 6g of the stator shaft 6.
Patent JP-H05313140-A (JP)
Title: Liquid crystal device
Inventor: FUJISAWA NOBURU
IPC: G02F1/1333
Filed: 1992-05-08
Abstract: PURPOSE:To greatly improve the extent of the white turbidity of a white turbid part as a pixel part in an OFF state, to make the screen bright, and to improve the degree of discrimination of a display by providing a reflecting layer on one substrate. CONSTITUTION:The reflecting layer 4 is formed out side the substrate 1 on the opposite side from the display surface and a protection film 5 is formed on the reflecting layer 4 so as to prevent the reflecting layer 4 from corroding or peeling off. Thus, the reflecting layer 4 is provided on one substrate 1 to improve the utilization efficiency of light at the periphery of the liquid crystal display device, so the display screen becomes bright and the degree of discrimination of the display. Specially at the white turbid part of the liquid crystal device, incident light is scattered since the liquid crystal molecules in a dimming layer 6 are oriented at random, but part of the scattered light is further reflected by the reflecting layer 4 and scattered again by the liquid crystal molecules, so the scattering intensity is increased to improve the contrast of the display.
Patent JP-S5641010-A (JP)
Title: Oil feeding method for cold rolling mill
Inventor: FURUKAWA KUSUO
IPC: B21B45/02
Filed: 1979-09-12
Abstract: PURPOSE:To economically manufacture the rolled product of excellent quality, by employing the low temperature emulsion including the rolling mill oil at a low concentration as the coolant for the cold rolling for the cold rolling mill, and by extracting a part of this emulsion for using as the rolling lubricant at high temperature and high cncentration after adding the rolling mill oil. CONSTITUTION:The low temperature coolant of an emulsion including the rolling mill oil at low concentration like as 0.02-5.00%, is supplied from the tank 5 by the pump 7, and is sprayed from the nozzle 2 on the run-out side of each of cold rolling stands 15-18, against the backup roll 21, the work roll 22, and the strip 23 to cool them. A part of this roll coolant is introduced into the mixing tank 10 through the filter 26; on the other hand, the rolling mill oil of he tank 8 is pumped up by the pump 9 and is put into the tank 10; hereby, the rolling lubricant including suitable high concentration of the rolling mill oil is prepared, and is sprayed from the nozzles 1a, 1b, against the strip on the feed-in side of each of the cold rolling stands 15-18  as the rolling lubricant. This rolling lubricant is excellent in the lubricity, the cooling characteristic, and the workability, and the high quality rolled product is economically manufactured.
Patent JP-H08279675-A (JP)
Title: Solder bath having solder-wettable surface
Inventor: YAMAGUCHI TAKASHI
IPC: B23K3/06
Filed: 1995-04-04
Abstract: PURPOSE: To ensure a stable soldered surface when a soldering nozzle and a soldering pot are miniaturized, by making the part including solder of a soldering nozzle tip or the solder accommodating part of a soldering pot a surface wettable to solder. CONSTITUTION: A wetting surface 4 of the surface of a soldering nozzle 2 in a solder vessel is wettable to solder as in the case of silver plated one. The material is made not to elute in fused solder 5, to prevent damage to soldering. A wetting surface 4 of the surface a soldering pot 3 in the solder vessel is made wettable to solder. The material is made not to elute in the fused solder 5 so as not to damage the soldering. Thereby a stable soldered surface can be ensured, when the soldering nozzle 2 and the soldering pot 3 are miniaturized.
Patent JP-S61276456-A (JP)
Title: Communication equipment
Inventor: YOSHINO MOTOAKI
IPC: H04M1/2745
Filed: 1985-05-31
Abstract: PURPOSE:To attain a calling in response to a communication network automatically at a prescribed time by using different calling operations automatically by an automatic dialing means in response to a communication network when a preset time comes. CONSTITUTION:When the one-touch dial key of an operation section 2 is depressed, a main control section 1 discriminates whether the flag of a memory 8 is 0 or 1, and when a '0' dial flag 8a is 1, '0' is sent to a line 6 via a communication control section 4 and after 0 pause, the telephone number registered in a telephone number registration memory 3 and corresponding to depressed keys of the operation section 2 is sent as a selection signal. When the flag is 0, the sending of '0' and 0 pause are not conducted but the telephone number is sent. A '0' dial transition time TINT (8b) and a '0' dial end time TEXT (8c) are stored in a timer control memory 8, flags 1, 0 are set respectively through the operation section 2 and '0' dial (extension) and non '0' dial (external direct line) are controlled automatically through the operation display section 2.