baber/WOPTO huggingface dataset:
Patent JP-H01126207-A (JP)
Title: Formation of superconducting material layer
Inventor: MOROHASHI SHINICHI
IPC: C04B41/87
Filed: 1987-11-10
Abstract: PURPOSE:To increase the oxygen composition ratio by a low-temp. process and to form the title high-temp. superconductive material layer having excellent superconductivity by growing a ceramic material layer by sputtering on a substrate with the use of a specified target in a reduced-pressure atmosphere while implanting an oxygen ion. CONSTITUTION:The four targets 4 having the compositions to form the superconductor such as YBaCuOx are held by the target holder 5 provided with a rotating mechanism on the right in the chamber 1 of an ion-beam device, and a growth substrate 6 of Si, MgO, etc., is arranged in its proximity. The inside of the chamber 1 is then evacuated to a high vacuum, a gaseous mixture consisting of 50-90% gaseous Ar and 50-10% gaseous O2 is introduced from gas pipelines 9 and 10, and the pressure in the chamber 1 is adjusted, for example, to 1X10<-4>Torr. A sputtering ion source 2 is then activated to project an ion beam 2i on the target 4, the ion beam 2i is allowed to collide with the rotating target 4, and hence the compositional components are successively sputtered and deposited on the substrate 6. An ion source 3 for ion implantation is simultaneously activated to project an ion beam 3i on the substrate 6, and an oxygen ion is implanted.
Patent JP-2001108346-A (JP)
Title: Low temperature conveyor
Inventor: KAWAGUCHI TAKESHI
IPC: F25D17/08
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To cool only a required area. SOLUTION: The low temperature conveyor comprises a heat insulation box 2 extending in the longitudinal direction and having open upper surface, chill ducts 12, 13 provided in the heat insulation box 2 and extending in the longitudinal direction, and motor valves 17, 18 for closing the chill ducts 12, 13 provided at appropriate positions of the chill ducts 12, 13.
Patent JP-H01125869-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANO HIROZO
IPC: H01L29/80
Filed: 1987-11-10
Abstract: PURPOSE:To produce a high performance transistor by a method wherein a masking layer is provided on the side wall of a dummy layer, the surface layer thereof is hardened, and then a conductive layer of a required geometry is formed by using the part exposed after the removal of the dummy layer and the hardened layer. CONSTITUTION:On the side wall of a dummy layer 10 formed on a semiconductor substrate 1, a masking layer 12 is formed. A prescribed thickness of the masking layer 12 as measured from the surface thereof is converted into a hardened layer 12a. The dummy layer 10 is removed, the unhardened layer 15b of the masking layer 12 is selectively removed, and then a conductive layer 7 is attached to cover the whole surface. The hardened layer 12a and the conductive layer 7 located thereon are removed, with a conductive layer 19 being allowed to remain locally on the semiconductor substrate 1. Accordingly, the formation of the dummy layer 10 is accomplished under excellent control, and the opening in a masking layer 15 created after the removal of the dummy layer 10 is allowed to be uniform and to assume a required cross section. The hardened layer 12a makes an precision mask to be used during a process of forming a conductive layer on the semiconductor substrate 1. The result is a highly reproducible conductive layer 19 of a desired geometry.
Patent JP-S63138423-A (JP)
Title: Knowledge base system
Inventor: MASUISHI TETSUYA
IPC: G06F9/44
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a knowledge base applicable to plural application systems by providing a retrieving system and a knowledge base which is retrieved by said retrieving system. CONSTITUTION:A circuit design knowledge base 101 and a circuit design inference 102 form a circuit designing expert system together with a circuit knowledge base 106 and a circuit knowledge retrieving part 105. While a circuit diagnosis knowledge base 103 and a circuit diagnosis inference part 104 form a circuit diagnosing expert system together with the base 106 and the part 105. Both bases 101 and 103 function as active knowledge bases and are interpreted by the parts 102 and 104. The base 106 serves as a passive knowledge base which are shared by two expert systems and is retrieved by the part 105. The part 102 or 104 produces a retrieving instruction to the part 105. Thus, the passive knowledge base can be applied to plural application systems.
Patent JP-H02130753-A (JP)
Title: Optical disk storage device
Inventor: TAKESUE TAKAHARU
IPC: G11B17/26
Filed: 1988-11-09
Abstract: PURPOSE:To absorb a positional deviation between an optical disk driving mechanism and a carrying mechanism and to prevent the breakage of the driving mechanism by making a pressing plate and chucking mechanism movable. CONSTITUTION:When an optical disk cartridge 1 is inserted into an optical disk driving mechanism 3 by means of a carrying mechanism 4, a pressing plate 7 is elastically supported by means of a twisted spring 11 and an excessive load is absorbed by the spring 11. In addition, a chucking mechanism 8 can move a little in the lateral direction, since the mechanism 8 is supported by a pin 12 only. Therefore, the cartridge is straight forwarded until the position of a guide plate 9 by means of a guide rod immediately before the cartridge 1 is inserted and, when the cartridge 1 is started to the inserted, the cartridge 1 is rotated in the direction away from the guide plate 9 so as to reduce the load applied to the mechanism 8.
Patent JP-S61158679-A (JP)
Title: Multipolar plug
Inventor: KURAUSU PEETAA AHATONIHI
IPC: H01R13/26
Filed: 1985-12-19
Abstract: A multipolar plug has a two-piece plastic housing which partially confines one or more one-piece synthetic plastic inserts each of which has a centrally located retaining section removably engaging the housing and a two-part second section. One part of the second section is confined in the housing, and the other part constitutes one or more prongs which can enter a receptacle to engage their contact members with complementary contact members in the receptacle. Each second section carries two or four discrete strip-shaped contact members which are blanked from sheet metal and have central portions fully embedded in the respective retaining section. Each contact member further includes a second portion which is partially embedded in the first part of the respective second section, and a third portion which is partially embedded in the second part of the respective second section. The contact members are disposed, either singly or in pairs, at the opposite sides of the respective second section.
Patent JP-H02131013-A (JP)
Title: Microcomputer
Inventor: MIZUGAKI SHIGEO
IPC: H03K5/15
Filed: 1988-11-10
Abstract: PURPOSE:To relieve the load of the software controlling a pulse output considerably and to quicken the response speed by synthesizing both outputs from a timer system driving the time axis direction of each output phase and a timer system applying parallel drive of the direction of output phase. CONSTITUTION:Timers 13-15 for driving each phase pulse and registers 16-18 are used and an output of a full phase pulse drive timer 11 and a register 12 is superimposed on pulse outputs 19-21 controlled independently of each phase. The periods A, B are periods when parallel processing is applied by an output of the register 12. The length of the periods A, B is set by the full phase pulse driver timer 11 in advance and a synthesized waveform is automatically obtained by having only to start the full phase pulse driver timer 11 by the software or an external trigger as required. Thus, the output of the register 12 is able to be superimposed only on the selected output phase, not on all the pulse outputs 19-21 depending on a value programmed in the register 12.
Patent JP-H04158615-A (JP)
Title: Block filter
Inventor: KUSHIRO NORIYUKI
IPC: H01F27/00
Filed: 1990-10-23
Abstract: PURPOSE:To eliminate adverse effect due to leakage magnetic flux even when plural filters are installed in a same distribution panel by adopting an annular inductance core without any gap for the core of a parallel resonance circuit so as to form a closed magnetic path. CONSTITUTION:Insulation boards 7, 8 are housed in the inside of an outer shell 6 of almost the same shape as that of a circuit interrupter, and a power supply terminal 9 and a load side terminal 10 are provided on the upper side of the insulation boards 7, 8. Then the inductance coil 12 of a parallel resonance circuit formed by winding a wire to an annular-shaped inductance core 11 without any gap, a capacitor C and a series resonance circuit B are interposed between the terminals 9 and 10 to form a block filter 1. Thus, the inductance core of the parallel resonance circuit is formed to be an annular shape without any gap to form a closed magnetic path and to reduce leakage of magnetic force of lines, then even when plural block filters are installed in the same distribution panel, the adverse effect on device control due to the leakage magnetic flux is not caused.
Patent JP-H02132796-A (JP)
Title: Electric discharge lamp lighting circuits
Inventor: UMETSU TORU
IPC: H05B41/24
Filed: 1988-11-10
Abstract: PURPOSE:To attempt the improvement of durability, reliability and stability, relative to the lighting circuits in the title, by lowering the output of a self-excited type inverter circuit after started, and controlling a switching element according to voltage in a feedback winding after the lapse of a specified time. CONSTITUTION:A control circuit 21 varies the base current of a transistor 5 according to voltage in a feedback winding 11 so as to control the output of a self-excited type inverter circuit 3. When the self-excited type inverter circuit 3 is set in motion, both a capacitor 25 and a capacitor 27 still remain uncharged with electricity, the base current of a transistor 23 is controlled by charging the capacitor 27 with electricity, while the base current of a transistor 5 is controlled by charging the capacitor 25 with electricity. Accordingly, the base current of the transistor 5 is lessened to lower the output of the self-excited type inverter circuit 3 so that an electric discharge lamp 16 is preheated by a low voltage. After the lapse of a specified time, the capacitor 27 is charged with electricity and then the charged electricity flows through a resistor 24 to the transistor 23 so as to be turned on. Subsequently, the capacitor 25 also is charged with electricity so that the control circuit 21 makes its ordinary action. This makes it possible to attempt the improvement of durability, reliability and stability, relative to the lighting circuits in the title.
Patent JP-S62143451-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAWATA TAKAHARU
IPC: H01L27/04
Filed: 1985-12-17
Abstract: PURPOSE:To form a high-concentration, microstructure diffusion layer for enhanced integration by a method wherein a groove is formed in a semiconductor substrate and impurity ions are so implanted into the groove that they will not spread in the lateral directions. CONSTITUTION:On an Si substrate 1, a protecting film 2 and then a photoresist film 3 is formed. Next, the photoresist film 3 is provided with an opening 4 formed after a prescribed pattern and the photoresist film 3 serves as a mask in a next process of subjecting the protecting film 2 to etching. Further, a groove 11 is provided in the Si substrate 1 by anisotropic etching. A process follows wherein the photoresist film 3 is removed and the groove 11 is implanted with impurity ions 12 before the substrate 1 is subjected to heat treatment. An epitaxial layer 13 is grown in the groove 11 and is implanted with impurity ions for the formation of an ion-implanted layer 14. A microstructure impurity- diffused layer may be formed because the ion-implanted layer is so formed that ions will not spread in the lateral directions.
Patent JP-2000112314-A (JP)
Title: Image forming device
Inventor: FUNABASHI EIJI
IPC: G03G15/16
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To recover toner adhering to a belt for transfer with plural image carrier cleaners distributively to them and to miniaturize a toner recovering container by applying cleaning bias to plural transfer devices only in a set period while rotating the belt in a specified timing. SOLUTION: A cleaning bias power source E2 applies the cleaning bias for moving the toner adhering to the belt for transfer B to image carriers Pk, Py, Pm and Pc to two or more transfer devices out of the respective transfer devices Tk, Ty, Tm and Tc. Namely, the toner on the belt B is moved by distributively to plural image carriers Pk, Py, Pm and Pc. Thus, the cleaner is prevented from being full of recovered toner in a short time in the case of moving the toner to one image carrier Pk, Py, Pm or Pc. Therefore, takeout operation of the recovered toner from the cleaner need not be performed frequently and the belt cleaner can be miniaturized.
Patent JP-H05275527-A (JP)
Title: Method of forming trench isolation by polishing step and manufacturing method of semiconductor device
IPC: H01L21/762
Filed: 1992-09-30
Abstract: PURPOSE:To flatten a burned-in material without being left on a wide projection region for forming the trench isolation in excellent flatness by isotropically etching away the buried-in material before starting polishing step. CONSTITUTION:Trenches 41-43 are formed by depositing means simultaneously advancing etching step and depositing step so as to form a buried-in material layer 5. Next, after patterning a resist 3 to be left on the parts excluding a wide projection region (1), the buried-in material 5 is isotropically etched away. At this time, an upper layer 23 is not to be completely removed but to be etched away until it attains the same film thickness as that of SiO2 5A on the projections in narrow width. Next, the protrusions 5A, 5B only formed by the isotropical etching step are polished. Next, the buried-in material 5 is etched away until the poly-Si surface on the upper layer 23 is exposed so as to remove the T-SiO2 of the lower layer 21. Through these procedures, the buried-in material 5 can be flattened without being left on the wide projection region.
Patent JP-2001108634-A (JP)
Title: Method for inspecting defect by infrared thermography
Inventor: KOMAI TADASHI
IPC: C09D1/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting defects by an infrared thermography which uses a quick drying paint of a high emissivity to infrared rays and a superior detection accuracy, and easy to remove. SOLUTION: The defect inspection method uses an infrared thermography for obtaining by an infrared camera 12 a thermal image of an object 2 to be inspected to which a temperature field is provided. A paint containing a carbon- based black pigment, a solvent including alcohols and an aliphatic hydrocarbon, and a dispersant is applied to a surface of the object 2. The thermal image is obtained through the applied film 3.
Patent JP-H02191263-A (JP)
Title: Aryloxybenzotriazole compound and preparation thereof
Inventor: DONARUDO RICHIYAADO NIIRUSEN
IPC: C07D401/12
Filed: 1989-11-02
Abstract: NEW MATERIAL: A compd. represented by formula I or II (M is C-X, N or N + -O - ; W-Z are each H, halogen, NO 2 , CN or 1-4C haloalkyl, etc.; n is 0, 1 or 2, R is H, 1-4C alkyl or aryl; R 1  and R 2  are each H or 1-4C alkyl, etc.; R 3  is CN or groups represented by formulae III-V, etc.; Q is OH, OR 4  or NR 5 R 6 ; A is O, NOR 5  or NCOR 5 , etc.; R 7  is H, 1-4C alkyl or aryl; R 4  is 1-6C alkyl, 3-6C alkenyl, etc.; and R 5  and R 6  are each H, 1-6C alkyl or phenyl).  
     EXAMPLE: Methyl 6-[(2-chloro-α,α,α-trifluoro-p-tolyl)oxy]-1H-benzotriazole-1- acetate.  
     USE: A herbicide.  
     PROCESS: A compd. represented by formula IV is reacted with about 1.0-1.5 mol equivalent of a compd. represented by formula VII (B is halogen) in the presence of alkali metal carbonate and a polar solvent at about 20-50°C to obtain compds. represented formulae I-II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001107967-A (JP)
Title: Assembling method for brushless motor with lubricating fluid dynamic pressure bearing device
Inventor: NAKASUGI MIKIO
IPC: F16C17/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method capable of providing a brushless motor with a lubricating fluid dynamic pressure bearing device for preventing bubbles from being mixed in fluid. SOLUTION: An assembling process of inserting a shaft in which a yoke having a magnet and an attaching tool are integrated with each other into a sleeve filled with lubricating fluid after an injecting process of injecting lubricating fluid is performed under pressure reduction environment.
Patent JP-H06114769-A (JP)
Title: Off-line teaching device
Inventor: KAKAZU YUKINORI
IPC: G05B19/18
Filed: 1992-09-29
Abstract: PURPOSE:To provide an OFF-line teaching device which has a high positioning precision and does not require teaching correction of a robot control device at a job site. CONSTITUTION:In an OFF-line teaching device 60, the control target position of a robot is calculated by an objective position producing part 361, a control objective position is corrected by a correction part 363 by means of a mathematical model, and further the value is inputted to a neutral network 409 to generate an output by means of which the corrected control objective position is further corrected. The corrected control objective position is further corrected at 352 by a robot control device 50 by means of the output of the neutral network and based on the value, control of a robot is carried out by a robot control part 354.
Patent JP-H05128282-A (JP)
Title: Microcomputer
Inventor: NIIMURA TAKUMI
IPC: G06F15/78
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the power consumption of the whole microcomputer system by detecting the execution period of an execution stoppage instruction and the stoppage of a clock signal and setting a peripheral equipment to a standby state by a CPU, in a microcomputer provided with a clock synchronizing type peripheral device. CONSTITUTION:When a CLK signal 106 which a CPU 110 outputs stops, a clock stoppage detection circuit 113 detects the stoppage of a clock and makes a clock stoppage signal 119 to '1'. At this time, the output of an OR circuit 112 becomes '1'. An internal state setting circuit 111 sets the internal state of a peripheral device 110 to the standby state of low power consumption when the state outputted by the OR circuit is '1'.
Patent JP-H05123086-A (JP)
Title: Method for producing fishing rod
Inventor: MAEDA KOKI
IPC: A01K87/08
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a fishing rod not developing cracks, etc., even by long-term use by forming an outer member at the exterior of a rod material, making a channel, packing a soft material to the channel and constructing a coated layer. CONSTITUTION:An outer member 2 is formed in a stuck state to the exterior of a rod material R by casting a resin to the interior of a mold arranged in the outside of the rod material R, a channel G ranging from the exterior of the outer member 2 to that of the rod material R is bored, a soft material 11 is packed into the channel G and a coated layer of the soft material 11 is constructed in a flat state from the surface of the outer member 2 to that of the rod material R to give the objective fishing rod.
Patent JP-H04158504-A (JP)
Title: Rubber-made component for electric apparatus
Inventor: TSUCHIE MOTOO
IPC: H01F27/14
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a rubber-made component of small air permeability with sludge and corrosion due to swelling or component elution eliminated even in an organic solution by coating the surface of a rubber-made component which contacts the organic solution with a polyvinyl alcohol film. CONSTITUTION:The surface of a rubber-made component 1 which contacts an organic solution 3 is coated with a polyvinylalcohol(PVA) film 2. In general, a direct contact of the rubber-made component 1 with the organic solution 3 causes the organic solution 3 to penetrate into intermolecular gaps of the base material and such a swelling that the volume of the base material increases. The quantification of swellability is solubility parameter (SP value). The SP value of the PVA film 2 is 14: this is much higher than the SP value 8 of an electric insulation oil and hardly undergoes influence. Therefore, the PVA film 2 serves as the barrier and causes no swelling because of no direct contact of the rubber-made component 1 with the organic solution 3. Further, there occurs neither sludge growth nor sulfide corrosion that result from sulfidizing agent and metal complex in the rubber-made component 1. Besides, air does not penetrate, and the organic solution 3 is not deteriorated.
Patent JP-H01129795-A (JP)
Title: Speed controller for motor
Inventor: TAWARA TAKESHI
IPC: H02P25/10
Filed: 1987-11-13
Abstract: PURPOSE:To render a control device insensitive to disturbance even if a speed setting device is located remote from the control device and to use only at least two control wires by incorporating, in the control device, current signal power source for supplying current to the speed setting device. CONSTITUTION:Control currents from a DC power source 7 flows through a closed circuit comprising an adjusting resistor 8, a speed setting device 3 and a resistor 9. The total resistance in the closed circuit changes according to manual adjustment of the resistance of the speed setting device 3. Thus, the control currents flowing to the resistor 9 via a control terminal 11 and the voltage across the resistor 9 change. As a result, the voltage across the resistor 9 as a set speed signal is inputted to a controller 6 which adjusts the speed of a motor 2 by way of a main circuitry 5 based on the inputted voltage.
Patent JP-H09127089-A (JP)
Title: Amino acid analyzer
Inventor: KODA MASAYOSHI
IPC: G01N30/88
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently measure a standard amino acid analysis and an organismic humor amino acid analysis within the same column. SOLUTION: Lithium-type eluents 1-4 and column washing liquids 1-5 are prepared using the channel system of an amino acid analyzer. Liquid is sent by a low-pressure gradient pump 6 for mixing them at an arbitrary ratio. A sample is injected by an auto sampler 7 halfway and from the injected sample respective animo acid constituents are separated by a column 9 which is installed at a column over 8 whose temperature can be controlled along with the eluents. With a reaction liquid, double-liquid-split type ninhydrin reagent 11.12 is sent to a mixer 10 by a pump 15, thus performing ninhydrin reaction with the amino acid constituent separated by the column 9.
Patent JP-S62146363-A (JP)
Inventor: MATSUMURA KATSUMI
IPC: E04G21/10
Filed: 1985-12-20
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-H09128493-A (JP)
Title: Fixing structure of carrying roller in card reader
Inventor: HAMADA KOJI
IPC: G06K13/05
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the workability at the time of assembling and to reduce the working time. SOLUTION: An upper housing 10 is engaged/inserted between both side plates 3 of a lower housing 2 so that carrier belts 22 and 7 come into contact with each other to form a card carrying route. At the bottom plate of the upper housing 10, a window through which the carrier belt 22 is exposed is holed and at both side ends of the window 12, a pair of ribs 13 are provided projectingly. At the rib 13, a U-shaped groove 14 freely rotatably supporting the shaft 21 of a carrying roller 20 is provided in a recessed state and on the front side of the rib 13, a mounting part 19 is projectingly provided. Between the mounting part 19 and the rib 13, a pair of bearing parts 15 and 16 to which a shaft 27 is inserted and fitted are provided.  A twisting coil spring 23 consists of a pair of arm parts 24 pressurizing the shaft 21 to the bearing groove 14, a winding part 25 inserted to the shaft 27, and a connection part 26 mounted on the mounting part 19.