baber/WOPTO huggingface dataset:
Patent JP-H07326414-A (JP)
Title: Article having plated conductive path on nonconductive substance
Inventor: ONO YOSHIO
IPC: H01R13/03
Filed: 1994-05-31
Abstract: PURPOSE:To precisely work an object into optional form by making the structure of nonconductive substance which has a fine conductive metallic plated film continuous on the surface in the specified nonidentical plane relation. CONSTITUTION:A part 1 is one for accommodating a light emitting diode 3 in each recess 2 and the terminal of the diode 3 come in contact with the opposite independent plated faces 4 and 4' of the recess 2. Since the plated faces 4 and 4' and plated faces 5 and 5' are continuous, if the plated faces are connected to the terminals of electronic circuits, the diode 3 are supplied with currents. Thereupon, a surface in nonidentical plane relation can be made, in which plating can not made into optional precise patterns by photography method with one time of exposure, but plating can be made with several times of exposure or continuous exposure. A structure of nonconductive matter is made, which has at least one continuous minute conductive metallic film on this surface. So, a minute metallic section can be formed easily on the surface of the nonconductive matter which can be precisely worked easily into optional shape.
Patent JP-S5930548-A (JP)
Title: Conductive brush device
Inventor: MOGI JIYUNICHI
IPC: G03G15/00
Filed: 1982-08-13
Abstract: PURPOSE:To prevent the damage and contamination of brushes, by fitting a rotating body for supporting the brushes freely rotatably around an insulating stationary roll provided with an electrode for electrostatic charging and an electrode for cleaning in the outside circumferential surface, and dividing said rotating body to insulated parts and conductive parts. CONSTITUTION:A drum 1 formed with a photosensitive layer 2 is rotated and driven clockwise, and an electrostatic charger 3, an exposing part 4, a developing device 6, a transfer device 6, a stripper 7, a cleaner 8 and a destaticizing lamp 9 are disposed on the outside circumference of the drum 1. The charger 3, the device 6 and the stripper 7 are constituted of conductive brush devices 10. A voltage applying electrode 12 for cleaning and voltage applying electrode 13 for electrostatic charging are integrally embedded so as to face to each other diametrally in the outside circumferential surface of an insulating stationary roll 11 in each device 10. A cylindrical rotating body 16 for supporting brushes is freely rotatably fitted to the roll 11. The rotating body 16 is alternately arranged with four insulating parts 17 and four conductive parts 18. Conductive brushes 19 (19a-19d) are further embedded in one body in the parts 18. The brushes 19 are thus intermittently attached and detached to and from the photosensitive surface, etc., whereby the damage and contamination are prevented.
Patent JP-S5929564-A (JP)
Inventor: TANAKA MIKIO
IPC: B61K7/02
Filed: 1982-08-13
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-S6119306-A (JP)
Inventor: MIZUNO SEIJI
IPC: B28B3/00
Filed: 1984-07-05
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-S5471835-A (JP)
Title: Construction of railway platform
Inventor: HARADA TAKUMI
IPC: E04H3/00
Filed: 1977-11-21
Abstract: PURPOSE: To provide a construction of raiway platform, which is effective in preventing occurrence of accidents on the platform and protecting the platform from dust and exhaust gas discharged from diesel cars, and which is also effective in improving thermal efficiency when the platform area is air-conditioned.  
     CONSTITUTION: A wall 6 is constructed between platform 2 and rails 1 to form a confined space above platform 2, and openings 7 are formed in the wall 6 at positions thereof corresponding to the doors of railway vehicle 8. Further, automatic doors 9 are fitted in these openings 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5472684-A (JP)
Title: Automatic alignment method
Inventor: UEMA TAKEARI
IPC: H01L21/027
Filed: 1977-11-21
Abstract: PURPOSE: To detect the alignment mark in high speed, by modulating the electron beam emitting the position of alignment mark in the frequency f, oscillating it with a fine amplitude, by means of the phase relation between the frequency signal of the detection signal and f.  
     CONSTITUTION: When scanning is made with the electron beam 4 by crossing the V-groove 2 placed at the substrate 1 and the reflected electrons are detected, the waveform shows a minimum point at the maximum top 3. The beam is phase- modulated at the present location by applying the modulation signal in f to the deflection system of beam (reference signal Ref) the lock-in amplifier. When the beam is at the top 3, the detection signal of 2f is present and if the signal can not pass the lock-in amplifier, then the output is zero. The detection level is higher when deflected to left from the top 3 and lower deflected to right. The phase signal is π to the detection signal shifted to left to Ref and zero shifted to right. Since positive output is obtained ϕ=0 through the lock-in amplifier and negative output with ϕ=π, the deviation can easily be judged and quick alignment can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01307886-A (JP)
Title: Contact type fingerprint detector
Inventor: EGUCHI SHIN
IPC: G06T1/00
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a fingerprint image which is not affected by an individual difference in sweating by measuring a time t1 required for the change of luminance of the fingerprint image from a threshold S0ALPHA to a threshold S1 and measur ing elapse of a prescribed time t2 corresponding to the time t1 and using the fingerprint obtained thereafter for collation and register processings. CONSTITUTION:When processing is started, a counter 42 is cleared, and a finger 16 is pressed onto a light guide, plate 10 by the indication on a display device 34. An output S of an amplifier 24 exceeds the threshold S1, time measurement of the counter 42 is started. When the output S exceeds the threshold Sd2 by sweating of the finger, and AND gate 38 is closed to stop time measurement. Meanwhile, a microcomputer 28 discriminates S>=S2 to read in a counted value C (the time t1 and displays the indication to continue to press the finger on the display device 34. When the time t2 corresponding to the time t1 elapses, the fingerprint image for register or collation is read from a binarizing circuit 26A and is written in a memory 32. The register or collation processing of the fingerprint is performed in accordance with the mode set by a mode setter 30, and the result is displayed on the display device 34.
Patent JP-H034303-A (JP)
Title: Self-traveling carrying equipment
Inventor: OGI KENZO
IPC: G05D1/02
Filed: 1989-06-01
Abstract: PURPOSE:To execute the self traveling of a truck without executing an embedding work along a traveling path by arranging the first tag positioned in the center of a carrying path and the second and the third tags positioned at both sides in sandwiching ranner. CONSTITUTION:In a traveling path 1, tags 9 are arranged at a prescribed inter val, and respective tags 9 are composed of the first tag 9a positioned at the center of the path 1 and the second and the third tags 9b and 9c positioned at both sides. In a memory 19 of the tag 9a, C, L and R to show the center, left and right positions of the traveling path 1 are written. When a self-traveling truck 4 correctly travels on the path 1, an electromagnetic wave 13 from a transmitting part 11 of a traveling control part 8 reaches only the tag 9a. A control part 18 of the tag 9a sends the C of the memory 19 from an antenna 14 through a transmitting part 17. A reception control part 10 receives it, and motors 23L and 23R are operated through a control part 24 continuously as they are. When the truck 4 is dislocated at left or right, the L or R is detected by the control part 10, and the driving condition of the motors 23L and 23R is changed for control.
Patent JP-H11337207-A (JP)
Title: Refrigerating device
Inventor: ITO KAZUO
IPC: F25B9/14
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device to suppress lowering of performance due to a friction heat generated at a seal part along with working. SOLUTION: A cold head 15 cooled by a cold heat generated through the working of a refrigerating device and a seal lock 18 are connected through a wire-form copper 31. A cold heat generated through the working of the refrigerating device is transmitted to a wire-form copper core 31 and seal parts 8 and 9 through the wire-form copper core 31 and a seal lock 18. By a transmitted cold heat, thermal deterioration of the seal parts 8 and 9 and lowering of viscosity of lubrication oil 10 at the peripheries of the seal parts 8 and 9 are suppressed. This constitution suppresses lowering of performance of the refrigerating device due to leakage of lubrication oil 10 and penetration of the lubrication oil through the seal parts 8 and 9 to a cold storage material 14 of lubrication oil 10.
Patent JP-H04337911-A (JP)
Title: Manufacture of electronic equipment
Inventor: YAMAMOTO TAKASHI
IPC: H03H3/02
Filed: 1991-05-14
Abstract: PURPOSE:To improve workability and to prevent characteristics from being degraded by the corrosion of a substrate by removing the unnecessary part of an electrode film by blowing a powder and granular material having hardness higher than that of the electrode film. CONSTITUTION:After an electrode film 2 is formed on a substrate 1 composed of ceramic or the like, a mask 3 is executed with a shape corresponding to the pattern of an electrode to be formed, and an unnecessary part 2b of the electrode film 2 is revealed. Then, a powder and granular material 4 having the hardness higher than that of the electrode film 2 is blown to the unnecessary part 2b of the electrode film 2. Therefore, the unnecessary part 2b of the electrode film 2 is cut and removed by the blown powder and granular material 4, and a necessary part 2a of the electrode film 2 is protected by the mask 3, remained on the substrate 1 and turned to an electrode having a prescribed pattern. Namely, by using a so-called sand blust method to blow the powder and granular material having the hardness higher than the of the electrode film 2, no etching process is required and the electrode films 2 on the both main faces of the substrate 1 can be simultaneously worked.
Patent JP-S5765289-A (JP)
Title: Controller for speed of tandem rolling mill
Inventor: YAMASHITA YOUJI
IPC: H02P5/46
Filed: 1980-10-07
Abstract: PURPOSE:To conduct smooth rolling by sufficiently utilizing the capacity of a motor at the time of the variation of tension within an allowable range and giving a drooping characteristic to the speed controller only when tension varies at some fixed value or higher. CONSTITUTION:The speed of the rolling rolls of each rolling mill is set by value obtained by multiplying a speed setter 17 and each speed regulator 18a, 18b. The speed of each rolling roll 2a, 2b is controlled so as to equalize by means of the speed controllers 5a, 5b power converters 4a, 4b and the motors 3a, 3b to each setting of the speed given. The motor currents of the motors 3a, 3b of each rolling mill are detected by means of detectors 12a, 12b, and only rolling currents are given to drooping characteristic circuits 15a, 15b through adjustable speed current removing circuits 13a, 13b. Blind sectors are formed to the detecting load currents of predetermined value or lower by means of blind sector setters 16a, 16b in the drooping characteristic circuits 15a, 15b.
Patent JP-H04365820-A (JP)
Title: Hearth roll for restraining heat crown
Inventor: ISAKA KAZUSANE
IPC: C21D9/56
Filed: 1991-06-12
Abstract: PURPOSE:To provide a hearth roll restraining heat crown and bearing the utilization at a high temp, as well. CONSTITUTION:The hearth roll 1 is constituted of an outside sleeve 2 composed of a outermost barrel part, an inside sleeve 3 and an innermost sleeve 4, and the roll shaft end part of the inside sleeve 3 is arranged while separated from the flank of the outside sleeve 2 to the inside and has the structure sealed hermetically with a ring 5.
Patent JP-H038601-A (JP)
Title: Rack allocation method for automatic warehouse
Inventor: MAKIYAMA KATSUTO
IPC: B65G1/00
Filed: 1989-06-01
Abstract: PURPOSE:To improve the management for racks and to reduce a warehousing and delivery time by ranking racks according to the crane operating time for warehousing, ranking goods according to the warehousing and delivery frequency, and making both to correspond to each other so as to allocate racks in an automatic warehouse using an automatic stacker crane. CONSTITUTION:Data for managing racks according to the order of crane operating time on every rack rank corresponding to the crane operating time is stored in a means 1 for making the crane operating time to correspond to the rack. Goods rank data calculated by the relationship between the warehousing and delivery frequency by the unit of goods and the number of racks on every rack rank is stored in a means 2 for managing the delivery frequency. A means 3 for giving correspondence to the means 1, 2 is adapted to allocate racks by making the data of both means 1, 2 correspond to each other. By this arrangement, the warehousing and delivery operating time can be reduced, and the management for racks can be improved.
Patent JP-S5842824-A (JP)
Title: Eddy current reduction armature disk
Inventor: MIKI MASAHARU
IPC: F16C32/04
Filed: 1981-09-07
Abstract: PURPOSE:To reduce an eddy current loss as well as a windage loss by laminating electromagnetic steel plates with slits so as to place a steel plate with no slit on the uppermost face and lowermost face. CONSTITUTION:(a) is a disk with no slit and (b) is a disk with radial and uniformly spaced slits. One disk (a) is placed at the top and bottom each, and suitable number of disks (b) for the required thickness are stacked and individual disks are displaced from the next one by a uniform angle so that the total displacement is equal to or a multiple of an angle between adjoining slits, then all  of them are laminated in one body. Thus, no groove is formed on the disk surface, thereby the windage loss can be reduced.
Patent JP-H05192796-A (JP)
Title: Polymer coating powder heating feeder of compression molding press
Inventor: DEIRU SHII SUMISU JIYUNIA
IPC: B30B11/00
Filed: 1992-06-01
Abstract: PURPOSE: To correctly and quickly carry out a compact press cycle by feeding a material through a hopper incorporated with a heating member, conveyor and a shuttle assembly and heating the material to a temperature just below the coagulation point at the time of charging the material into a heated die cavity. CONSTITUTION: A particle material, for example, a metallic powder coated with a very thin polymer layer, is received from a hopper 55 and fed to an auger conveyor 1 through a flexible pipe 59 and a pipe 12. The conveyor 1 delivers the material by rotating a helical spring inside a horizontal pipe 9, feeding it to a shuttle assembly 6. The shuttle assembly 6 carries out, alternately by a reciprocating action, the process of receiving the material from the conveyor 1 and the process of feeding it to a die supporting device 7. The material supplied to the die 7 is adjustably heated by the heating member of each device on the route and finally heated to a temperature just below the coagulation point. The remaining heating to the temperature of the hardening point is imparted by heated compacting press tools and from the energy in the compacting process.
Patent JP-S5264247-A (JP)
Title: Liquid crystal display type electronic desk computer
Inventor: KUBOTA KANEMITSU
IPC: G09G3/18
Filed: 1975-11-21
Abstract: PURPOSE: The combination structure between liquid crystal body and computer circuit substrate is simplified in order to lower the assembling process number as well as cost for the whole computer construction.  At the same time, mechanical strength is increased to realize a thin-type computer manufacture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H036466-A (JP)
Title: Method for measuring intermodulation strain
Inventor: ISHIKAWA YOHEI
IPC: H01P7/10
Filed: 1989-06-02
Abstract: PURPOSE:To measure the intermodulation strain generated in the boundary line of a dielectric and a silver electrode by arranging the dielectric or the dielectric to which a silver electrode is applied in a cavity and emitting input signals respectively having different wavelengths to compare respective outputs. CONSTITUTION:Three dielectric resonation bodies 28 are fixed to the support stand 24 in a cylindrical cavity 2 closed electromagnetically at first. Next, two resonation bodies on both sides thereof are replaced with dielectric resonation bodies 30 composed of the same dielectric as the resonation bodies 28 and having silver electrodes 34 to be measured applied thereto. In these two cases, input signals having different wavelengths are emitted from two input loops 22 provided to both ends of the cavity 14 and the outputs in the respective cases are taken out of an output loop 40. When both outputs are compared with each other, the intermodulation strain generated at the boundary part of each resonation body 30 and the electrode 34 applied thereto is calculated from the difference between said outputs.
Patent JP-S6032931-A (JP)
Title: Exhaust pipe for multi-cylinder engine
Inventor: MORIWAKI YUZURU
IPC: F02B27/04
Filed: 1983-08-01
Abstract: PURPOSE:To prevent the torque-down of an engine at the initial phase of the mid-speed rotation region by forming rear end sections of front pipes in taperingly squeezed nozzle sections and blocking the effect of the inner-pressure change generated by the pulsation of exhaust gas in a rear pipe at the nozzle sections. CONSTITUTION:This invention is applicable to the exhaust pipe 1 of a four-cylinder engine for a motorcycle, and the exhaust pipe 1 is provided with four front pipes 2-2 and a rear pipe 3. Rear end sections 4-4 of the front pipes 2-2 are collected adjacently up and down and on the right and left, the rear end sections 4-4 are inserted into the expanded front end section 5 of the rear pipe 3, and the rear end sections 4-4 are formed in taperingly squeezed nozzle sections 6-6 respectively.
Patent JP-S62296561-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEISHI AKIRA
IPC: H01L21/265
Filed: 1986-06-17
Abstract: PURPOSE:To narrow the width of low-concentration source and low- concentration drain regions by forming a thick silicon dioxide film and implanting ions is high concentration, changing an angle from the oblique direction of a semiconductor substrate. CONSTITUTION:A thick silicon dioxide film 2 is shaped onto a semiconductor substrate 1, a photo-resist mask pattern 3 is formed, the silicon dioxide film 2 is etched selectively in an isotropic manner as a mask, and the mask pattern 3 is removed and a gate silicon dioxide film 2b is shaped trough thermal oxidation. A polycrystalline silicon film 4 is formed, a photo-resist mask pattern 5 is shaped, and the poly crystalline silicon 4 is gotten rid of selectively through etching as a mask and an electrode pattern 4b is formed. The silicon dioxide film 2 is taken away through etching, ions are implanted 6 for forming high- concentration source and high-concentration drain regions from a section just above or the oblique upper section of the substrate 1, ions are implanted 7 for shaping low-concentration source and low-concentration drain regions from the oblique upper section of the substrate 1, and high-concentration source and high-concentration drain regions 8 and low-concentration source and low- concentration drain regions 9 are formed through heat treatment.
Patent JP-S5843030-A (JP)
Title: Analog-digital converter
Inventor: NAGAHIRA JIYOUJI
IPC: H03M1/10
Filed: 1981-09-09
Abstract: PURPOSE:To ensure an easy and optional control of the offset, by selecting switching between an input signal and the reference voltage of a reference power supply via multiplexer and supplying it to an analog-digital converter. CONSTITUTION:An analog input signal SI is led into a channel 1 of a multiplexer MPX, and reference voltages EV1 and EV2 are supplied to the channels 2 and 3 respectively. The switching operation of the multiplexer MPX is carried out on the basis of the control signal supplied from an arithmetic processing part CPU. Thus the output signal SXO which is selected with switching is supplied to an A/D converter CAD. The signal SAD which has received an A/D  conversion is led into the part CPU, and the calculated output SCR is led out via a D/A converter CAD and output driving parts DR1 and DR2. The output  SCR is also fed to the part CPU via the multiplexer MPX and the converter  CAD. Thus the offset of the converter CAD is controlled in accordance with the  voltages EV1 and EV2.
Patent JP-S5947998-A (JP)
Inventor: JIYAN KUROODO BAANII
IPC: H02P8/12
Filed: 1983-08-01
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-H11338893-A (JP)
Title: Method for calculating capacity
Inventor: TOYODA TORU
IPC: G06F17/50
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a capacity calculating method by which a net capacity and the capacity of a component to be connected to a net are calculated without executing a circuit simulation. SOLUTION: A processing for reading the net list of a transistor level is executed (step 1) and, continuously, a processing for establishing a terminal name which requires terminal capacity calculation is executed (step 12). Then, a location processing for searching the net from the established terminal is executed (step 13). After that, a judgement processing for judging whether the component connected to the net is provided with the character of the capacity or the characteristic of flowing DC is executed (step 14). Then, finally, an addition processing where the capacities of the respective nets and the components are added to a variable number, and the value of the variable number at the point of time when location is ended is made to be a terminal capacity is executed (step 15). Thus, the terminal capacity is calculated without executing the circuit simulation.
Patent JP-H05212724-A (JP)
Title: Method and device for extracting and collecting foaming agent from high-molecular foaming
Inventor: MAIKERU REI ASUKOU
IPC: B29K105/04
Filed: 1992-05-07
Abstract: PURPOSE: To recover more blowing agent more effectively than conventional method by introducing and comminuting polymeric foam and extraction liquid to a comminution zone where the upper end of the zone is of large cross-sectional area and tapers to a lower end of a smaller cross-sectional area, and by generating and imparting a vortex to aggregate comminuted matters at a lower end part connected directly to a quiescent zone within which the vortex is attenuated and floating the foam. CONSTITUTION: An extraction tank 14 comprises a truncated cone shaped comminution zone 16 and a quiescent zone surrounding it. The comminution zone 16 has in its inside a vertical rotating shaft with plural blades 24, and at its lower part, has an opening 30 through which the blocks of comminuted foams are passable and the opening is connected through to a quiescent zone 18. Plural baffles 38 are installed to the quiescent zone 18. Foams are fed to the comminution zone 16 by a feed-spiral 12 and are comminuted by the blades 24. At the same time the vortex is generated and the comminuted foams are pushed down becoming blocks and are brought into the quiescent zone 18. The vortex is attenuated and blocks of the comminuted foam are floated up.  Further, the extracted liquid of imparted foams can be returned to the quiescent zone 18 by connecting a top part 40 of the quiescent zone 18 and a solid/liquid-imparting tank 44 by a slurry spiral 42.