baber/WOPTO huggingface dataset:
Patent JP-S61164752-A (JP)
Title: Unloading device for plate-shaped works
Inventor: NAKAGAWA YOSHIZO
IPC: C25D3/00
Filed: 1985-01-08
Abstract: PURPOSE:To automate unloading operation in a device in which a number of plate-shaped works are mounted on racks for the use in surface processing works, by improving racks and holders, and by furnishing a work retaining and a demounting mechanism. CONSTITUTION:A plurality of transverse members 5 are provided in order to mount a number of works W on racks J, and holders h in a great number each consisting of a pair of rod-shaped resilient members 6 are installed on the transverse members 5. Movable base 16 of the receiving and standing mechanism 18 of a retaining mechanism is set horizontal to pinch works W one after another, and upright attitude is attained by a motor etc., and after the work W is set in the holder h, the retaining mechanism is put apart to forward the rack J to the processing stage. Then the works W are transferred to a demounting mechanism one after another and pinched while the rack is in upright attitude, and then the works take horizontal attitude to be sent to the release position. Then the works W are collected. This will provide a well automated operation of work processing and an enhanced working efficiency.
Patent JP-S59136480-A (JP)
Title: Target for cathode sputtering
Inventor: HANSU DEIITORITSUHI KURAIN
IPC: C23C14/08
Filed: 1984-01-10
Abstract: Oxide-ceramic targets which can be used in magnetically enhanced cathode sputtering and which are based on hot-pressed indium oxide/tin oxide mixtures, which have a density of at least 75% of the theoretical density and which have been diminished to such an extent in the oxygen content compared with the stoichiometric composition that they have an electrical conductivity which corresponds to a specific resistance of 0.6 to 0.1  OMEGA . cm can be prepared by compression-molding the metal oxide mixture in a reducing atmosphere under a pressure of 50 to 600 kg/cm2 and at a temperature of 850 DEG to 1,000 DEG  C. The targets can be used in direct-voltage sputtering.
Patent JP-S59127109-A (JP)
Title: Equispeed operating method of industrial robot
Inventor: ARAO MAKI
IPC: G05B19/4103
Filed: 1983-01-07
Abstract: PURPOSE:To facilitate the control of a robot by projecting each teaching point on plural coordinate planes and deciding the displacement degree of each coordinate direction where a fixed shift degree is obtained for each unit time after having the approximation of a curved line connecting each teaching point on each coordinate plane by a polynomial. CONSTITUTION:When a hand tip part 7 of a robot works in a space of a base coordinate system, the position and posture of the part 7 are displayed in terms of vector. Then each component is prescribed with a Denabit-Hadenberg equation, where (x), (y) and (z) are shown by a base coordinate system and component alpha, beta and gamma are obtaned by showing the posture of the part 7 with the turning angle of a base coordinate axis. When the part 7 is moved at a fixed speed V along a curved locus 12 connecting smoothly (n) units of teaching points P1-Pn, both position and speed data on each teaching point are supplied to an arithmetic controller. Then each teaching point is projected to each of coordinate planes x-y, x-z, x-alpha, x-beta and x-gamma respectively. Then the approximation is given between teaching points with a three-dimensional equation, and the displacement degree is decided in the coordinate axial direction where the shift degree is constant. This displacement degree is converted into the displacement degree of each joint angle and then transmitted to a control system.
Patent JP-S57115906-A (JP)
Title: Automatic controller for continuous type rolling device
Inventor: HORINO KAZUHIRO
IPC: B21B37/42
Filed: 1981-01-08
Abstract: PURPOSE:To roll materials to be rolled having different plate widths continuously by providing a plate width change detector and a speed detector on the traveling path for the materials to be rolled of 6-stage rolling mills, inputting the detected values thereof into a computer, and controlling intermediate roll shift motors and an oil hydraulic control system for roll bending. CONSTITUTION:The 6-stage rolling mills are provided with a pair of upper work rolls 1a, (b), a pair of intermediate rolls 2a, (b), and a pair of reinforcing rolls 3a, (b) in pressure contact therewith. A plate width change detector 4 and a speed detector 7 are provided on the traveling path for the work W to be transferred between said rolls 1a and (b). These are so constituted that the outputs thereof are inputted directly or indirectly to a computer 5. An intermediate roll shift motor control system 8 moving the rolls 2a, (b) and an oil hydraulic control system 9 for bending roll force to be added to the rolls 1a, (b) are connected respectively to the computer 5.
Patent JP-S62218571-A (JP)
Inventor: GUREGORII EI ROOSHIYU
IPC: C23C16/48
Filed: 1987-01-07
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-S5285850-A (JP)
Title: Time memory circuit
Inventor: ABE MASAYOSHI
IPC: H03K17/28
Filed: 1976-01-09
Abstract: PURPOSE:To surely perform alarm display with simple circuits by comparing the outputs of counter circuits with the outputs of set-time memory circuits thereby controlling a display device.
Patent JP-H10197873-A (JP)
Title: Formation of oriented film as well as liquid crystal panel and electronic apparatus
Inventor: KANBE SADAO
IPC: G02F1/1337
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to form oriented films having various different characteristics including the pretilt angles of liquid crystal molecules of respective oriented film parts with simple stages by blowing materials for plural kinds of the oriented films prepd. in the form of a soln. from discharge ports and forming the oriented film like mosaic. SOLUTION: This liquid crystal panel has two sheets of glass substrates 1, 1 with electrodes, sealing frames for facing and holding these substrates 1, 1, liquid crystals 9 packed to the inner side of these sealing frames and the oriented films 2, 2 for controlling the orientation of the liquid crystals 9. At the time of forming the oriented films 2, the materials for the plural oriented films prepd. in the form of the soln. are discharged respectively from the discharge ports disposed in the soln. discharging means of an injection jet device, etc., by which the oriented films 2 are formed like mosaic. The examples of such materials for the oriented films include an aq. soln. of polyvinyl alcohol, a basic soln. of N-methyl-2-pyrrolidone of polyamide acid, a soln. of polyamide, etc.
Patent JP-H03207156-A (JP)
Title: Image input device
Inventor: MATSUSHITA HARUKAZU
IPC: H04N1/00
Filed: 1990-01-09
Abstract: PURPOSE:To extract a code to be sent to and from a host computer without using any special measuring instrument by holding the code to communicate between the host computer and this device and providing a display device which displays the held code and an operation part which switches the display on the display device. CONSTITUTION:A CPU 3 stores the code sent from the host computer 1 through an interface A2 in a RAM 4 temporarily. The CPU 3 which receives the indication of the code display from an operation switch 5 reads the code out of the RAM 4 and sends it to the display device 6 through a data bus 8, and the display device 6 displays the receives code. Consequently, if abnormality is generated between the host computer and image input device, the communication code between the host computer and image input device is displayed on the display device of the image input device or outputted on a connected printer immediately, so the cause of the communication abnormality is easily analyzed.
Patent JP-S5285308-A (JP)
Title: Manufacturing method of rotor of magnet generator
Inventor: FUJII HIDEO
IPC: H02K21/22
Filed: 1976-01-07
Abstract: PURPOSE: After ferrite magnets are installed and fixed on the internal surface of the iron bowl 1 previously, an adhesive is applied and impregnated on the inner surface of the ferrite magnets by means of soaking, and the adhesive is permeated between said inner surface and the magnet to increase the strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5698664-A (JP)
Title: Terminal device for electric apparatus
Inventor: IKEDA GOROU
IPC: G01R31/16
Filed: 1980-01-10
Abstract: PURPOSE: To readily and reliably detect partial discharge by restraining interference of external noises by electrically connecting through choke coils a charging terminal part and an electrode surrounding the terminal part.  
     CONSTITUTION: A charging terminal part 2, such as a bushing for voltage dividing taps, of a high-voltage apparatus, such as a power transformer, is electrically connected to an electrode 3 surrounding the terminal part 2 through choke coils 5, and thus restrains interference of external electric noises. Therefore, partial discharge from the electrode 3 and the terminal part 2, which is caused by a high-voltage electric apparatus, is detected readily and reliably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06207795-A (JP)
Title: Structure for mounting heat transfer tube of heat exchanger
Inventor: HATANO TORU
IPC: F28D7/16
Filed: 1993-01-08
Abstract: PURPOSE:To provide a mounting structure in which leakage of fluid at a mounting part of a heat transfer tube of a heat exchanger at a tube plate is effectively prevented and damage of the tube due to local load is eliminated. CONSTITUTION:A mounting structure of a heat transfer tube 2 of a multitubular heat exchanger at a plurality of tube plates 1A, 1B has a closed chamber between the plurality of the plates 1A, 1B disposed at an interval, a filler 15 for hermetically covering a part disposed in the chamber of the tube 2 and a mounting part of the plates and arranged, and connecting means such as a protrusion 13 for supporting a load in an axial direction of a part disposed in the chamber of the tube 2, a fixed short tube 16, a fixed rib 18, etc. Accordingly, even if a seal of the mounting part of the tube and the plates is damaged, it is stopped at the chamber, fluid leaked from a channel 3 is not fed to a body 4. Further, since a heat transfer tube mounting part is hermetically filled with the filler, penetration of the leaked fluid into the chamber is prevented.
Patent JP-H11201915-A (JP)
Title: Crystal structure analyzing device
Inventor: OKADA KENJI
IPC: G06F19/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a crystal structure analyzing device in which input operation performed in the process of analysis can be executed without mistakes, and different types of calculations can be easily performed by eliminating complicated procedures in the case of continuously performing different types of calculations at the time of calculations to obtain the locations of atoms geometrically. SOLUTION: Data on lattice constants and coordinates of atoms necessary for calculations is placed in the storage locations (a hard disk and memory) of a control part at the step (step S1-1) to read and store lattice constants and coordinates of atoms in advance as observed values by analytical equipment. The desired types of calculations, the names of atoms involving in hydrogen, and interatomic distances are inputted by external operation such as keys, and they are temporally stored (step S1-2). Then computations are performed according to the types of estimate calculations, and the results are temporally stored and displayed (step S1-3). The results of calculations are judged, and whether the types of calculations are changed to continue calculations or not is selected by external operation (step S1-4).  The results of calculations are stored in the case of not continuing the estimate calculations (step S1-5) in procedures.
Patent JP-S62160761-A (JP)
Title: Semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L29/73
Filed: 1986-01-10
Abstract: PURPOSE:To reduce parasitic capacitance and to reduce base resistance, by depositing an SiC film, whose band gap becomes large with respect to silicon, on a region, which is to become an emitter, coating the surface of the film with an SiO2 film, and forming a polysilicon film, which is contacted with a base region formed on a P<+> type based substrate, as a base lead-out electrode. CONSTITUTION:An SiC film 16, which is to become an emitter, is formed in the state where the entire part is contacted with the upper part of a base region. Therefore, the distance between a base and the emitter is reduced to a large extent. A P<+> type doped polysilicon film 18, which is no become a base-electrode lead-out part, covers the SiC film 16 through an SiO2 film 17, which insulates the SiC film 16. The film 18 is contacted with the entire surface of the base region 15. The contact area between the polysilicon film 18 and the base region 15 is an area obtained by subtracting the areas of the SiC film 16 and the SiO2 film 17 thereon from the area of the base region. Since the SiC film 16 is formed in a small size, the base resistance is suppressed to a small value. The parasitic capacitance between a collector and a base can be suppressed to a small value. Thus the frequency characteristics of a transistor can be improved.
Patent JP-H01179519-A (JP)
Title: Integrated circuit device with ecl circuit
Inventor: KOBAYASHI MASAHARU
IPC: H03K19/173
Filed: 1988-01-08
Abstract: PURPOSE:To attain stable circuit operation by adjusting the effective emitter area of an input transistor(TR) based on the location of a pre-stage emitter follower circuit on an integrated circuit chip and based on a driven load. CONSTITUTION:The effective emitter area of the TR Q1 of an ECL(Emitter Coupled Logic) circuit is adjusted based on the location of the pre-stage emitter follower circuits Q4, R4 on the integrated circuit chip and based on a driven load. The base-emitter junction potential of the input TR is adjusted and the timing when the logic state is changed is adjusted. Thus, the operating timing of the ECL circuit is compensated for the effect or the level shift of a output signal of the pre-stage emitter follower circuits Q4, R4 and immune from the effect of the level shift of a output signal of the pre-stage emitter follower circuits Q4, R4.
Patent JP-S5388780-A (JP)
Title: Radioactivity monitoring device
Inventor: KAJIYAMA SHIGERU
IPC: G01T1/167
Filed: 1977-01-14
Abstract: PURPOSE: To reduce the area of installation of a radioactivity monitoring device by forming the radioactivity density measuring instrument of radioactive iodine or the like by automatically feeding it to the top of a chute on a feed truck by dropping collectors by its gravity into the chute spirally bent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02183172-A (JP)
Title: Measuring method of antenna
Inventor: ISHII TAKASHI
IPC: G01R29/10
Filed: 1989-01-09
Abstract: PURPOSE:To measure the amplitude and phase of each element antenna in the far field by dividing an array antenna into sub arrays of the size satisfying a specific formula. CONSTITUTION:An array antenna 9 is divided into a plurality of sub arrays 9A-9N and one reference antenna 10 at the center of the array. Moreover, the sub arrays 9A-9N have corresponding power distributing/synthesizing circuits 4A-4N. An input/output signal from the circuits 4A-4N and that from the antenna 10 are distributed or synthesized by a circuit 4M. The change in the synthesized power corresponding to the change in phase of a phase shifter of each element antenna 2 and a phase shifter of the antenna 10 is measured for each sub array 9A-9N. The amplitude and phase of each element 2 and the antenna 10 are calculated from the ratio between the maximum and minimum powers and, the changing amount of the phase generating the maximum synthesized power. Then, a correcting amount is added for every sub array 9A-9N so that the phase of the antenna becomes 0, and the amplitude and phase of each element 2 are calculated. Accordingly, in comparison with the case where the amplitude and phase are measured for the total antenna 9, this method is effective to shorten the measuring distance.
Patent JP-H06272639-A (JP)
Title: Fuel injector
Inventor: SAKAGAMI EIJI
IPC: F02M67/12
Filed: 1994-01-14
Abstract: PURPOSE:To sufficiently secure a measuring time and an injection time by providing a magnetic circuit constituted of a first and a second movable member, a valve seat, a valve body, and a first through a third spring. CONSTITUTION:A fuel injector comprises a magnetic circuit constituted of a first movable member 24 forming a first magnetic gap 50 between a fixing core 18 and the same and a second movable member 29 forming a second magnetic gap 51 between the fixing core 18 and the same. The first movable member 24 is attracted by the fixing core 18, to be moved against a third spring 41. A valve body 24c of the first movable member 24 is seated in a valve seat 29a of the second movable member 29, thus cutting off the communication between a combustion chamber 26 and a mixing chamber 23. Since an attraction force is generated on the second magnetic gap 51 at this time, an outer opening valve 34 is left open, and the residual fuel staying in a first fuel passage 30, a second fuel passage 35, the mixing chamber 23 and a third fuel passage 37 is injected with high pressure air. A fuel measuring process and a fuel injection process are carried out simultaneously.
Patent JP-S57116994-A (JP)
Title: Jet lubricating device of rolling bearing
Inventor: NAKANISHI KEIICHI
IPC: F16N7/32
Filed: 1981-01-13
Abstract: PURPOSE:To improve the spray penetration of lubricating oil in a bearing, by deciding the direction of an injection hole, jetting the lubricating oil, in relation to rotary speed of a rolling element and allowing the lubricating oil to collide against the rolling element at relative speed with a suitable direction. CONSTITUTION:A lubricating oil injection hole 21 is diagonally drilled from a lubricating oil passage 10 toward the rotary direction (as shown by an arrow head 22) of a bearing 1. The bearing fitted to a rotary shaft 6 is fit mounted to an engine housing 7. The lubricating oil passage 10 is arranged to an adaptor 8 protrusively provided from the housing 7. The rotary shaft 6 is rotated by operation of an engine at its rated maximum speed to reach the rated maximum rotation, then lubricating oil press fed from an oil pump goes into the injection hole 21 from the lubricating oil passage 10, here its speed is increased, thus the oil is injected toward the direction at an angle with a direction 22 of rolling elements 4. The lubricating oil collides against just beside of the rolling element 4.
Patent JP-H11202068-A (JP)
Title: Assembling structure and method for cover of equipment
Inventor: WATANABE YASUNORI
IPC: H04N1/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To save good looking in the assembling structure and method for a cover of equipment in the case the exterior cover is split in a plurality by the structure of the equipment by hiding set screws for fixing the exterior cover from outside the equipment and spreading over the side plates. SOLUTION: Provided are side covers 2 and 3 mounted outer side of the body frame side plates 21, a front side cover 52 mounted on the inner side of the body frame side plates 21 and a spacer 53 inserted and fixed in between the rear edge of the front side cover 52 and a lower cover 55. The side covers 2 and 3 are positioned by mounting on the body frame side plate 21 and the front side cover 52 is mounted on the body frame side plate 21 and positioned by inserting and fixing the spacer 53.
Patent JP-H03206686-A (JP)
Title: Manufacture of multilayer flexible printed wiring board
Inventor: HARA KOJI
IPC: H05K3/46
Filed: 1990-01-09
Abstract: PURPOSE:To eliminate the necessity of formation of a through-hole by forming an insulating layer in a circuit formed by etching a conductor thin film by plasma polymerization to form a conducting hole in a specified part by dry etching and by providing a second circuit thereon in the same way as the above. CONSTITUTION:A conductor thin film 20 formed on a base film 1 by evaporation method is etched to form a first conductor circuit 2. Then, an insulating layer 3 is formed on the circuit 2 by plasma polymerization, and a conducting hole 31 is formed in a specified part thereof by dryetching, etc. A second conductor thin film is formed on the insulating layer 3 having the conductor hole 31 by evaporation method, etc., in the same way as the above, and etching is applied thereto form a conductor circuit 4. Since the conductor circuit 4 is thereby formed directly on the conductor circuit 2, it is possible to eliminate the necessity of formation of a through-hole and plating of the through-hole.
Patent JP-H06198408-A (JP)
Title: Method for controlling molten metal surface level in continuous caster
Inventor: MITANI JIRO
IPC: B22D11/18
Filed: 1993-01-11
Abstract: PURPOSE:To keep the control precision to good, regardless of the variation of the responsiveness of a pouring means generated during casting operation. CONSTITUTION:In a response characteristic caluculating part 12, the response characteristic of the pouring means is estimated by using feedback signals of each detected value of a nozzle opening degree X, molten metal surface level Y and casting velocity V and an opening degree command U given to the pouring means. In a gain selecting part 13 giving this estimated result, based on the correlation between the prestored optimum control gain and the response characteristic, the optimum control gain according to the present response characteristic is selected and this is given to an opening degree changing rate arithmetic part 10. In the opening degree changing rate arithmetic part 10, the opening degree changing rate of the pouring means is obtd. by applying each detected value, the feedback signal in the opening degree command U and the aimed level as the control aim to the optimum control rule while sequentially updating the optimum control gain in the optimum control rule stored in the inner part to the selected value in a gain selecting part 13. In an opening degree command correcting part 11, in order to realize this opening degree changing rate, the opening degree command U is corrected and outputted.
Patent JP-H11204493-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: YAMAMOTO HIROAKI
IPC: H01L21/306
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor wafer, which can perform a precise mirror processing of the chamfered surface of the outer peripheral part of the wafer without being influenced by the shape of the chamfered surface and moreover, can perform efficiently the mirror processing in comparison with the conventional method. SOLUTION: A rear 12 of a semiconductor wafer 1 is held by a Bernoulli's chucking unit 2. An etching liquid 30 is implanted in the wafer 1 in such a way that it is sucked in a chamfered surface 13 and it creeps to the lower part of the chamfered surface 13. The surface 11 of the wafer 1 is etched to form the surface 11 into a mirror surface and at the same time, the chamfered surface 13 is also subjected to mirror processing.