baber/WOPTO huggingface dataset:
Patent JP-H06129873-A (JP)
Title: Position detecting apparatus
Inventor: ISHIZAKI AKIRA
IPC: H02K24/00
Filed: 1992-10-22
Abstract: PURPOSE:To provide a high precision position detecting apparatus with simple structure wherein the position detecting apparatus is widely used for machines which are needed high precision of positioning of a parabolic antenna, a robot, an index table, etc. CONSTITUTION:A position detecting apparatus consists of a stator core 10 having Z1 pieces of slots and a rotator core 11 having Z2 pieces of slots wherein Z2=Z1+P or Z2=Z1-P and P stands for the number of polars. A monophase or a two-phase exciting coil with polar number P and a two-phase or a three- phase or a monophase output coil are stored in a slot of the stator and the rotator is so composed as to have no coil.
Patent JP-H10117844-A (JP)
Title: Outdoor sheet with theft preventing function
Inventor: KOEDA HIROFUMI
IPC: A45F3/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To allow all the members to play without anxiety though no body remains for managing luggage, etc., when families and friends go outdoor for playing by providing a fixing part for fixing a grip part in the state of being not slidably at the time of closing a fastener. SOLUTION: Fasteners 20 are provided respectively at an outer peripheral edge in one transverse direction of the outdoor sheet 100, 1/2 of the outer peripheral edge in a longitudinal direction following it and 1/2 of the outer peripheral edge in a longitudinal direction opposing it, and made openable/closable by means of grip parts 10. The grip part 10 is metallic and is formed to be nearly rectangular and a holding part 11 is formed inside so as to be fixed to the fixing part 40. Then the fixing part 40 fixed the grip part 10 in the state of being not slidably at the time of completely closing the fastener 20. Then the key axis of a padlock is inserted through the holding part 11 and the fixing part 40 formed at the grip parts 10 by the padlock with a password.
Patent JP-H01125126-A (JP)
Title: Digital/analog converter
Inventor: MIZUGUCHI NOBUAKI
IPC: H03M1/66
Filed: 1987-11-10
Abstract: PURPOSE:To realize the digital/analog converter of frequency conversion type at high speed with high accuracy by using an adder, an integrator device and a computing element so as to apply digital frequency modulation, using a D/A converter to convert a signal into an analog FM signal, using a filter to apply band limit and using an FM demodulator, thereby obtaining an analog conversion output. CONSTITUTION:An adder 1 adding an inputted digital value and a preset constant and outputting the result, the integrator 2 integrating the output of the adder 1, the computing element 3 outputting an amplitude corresponding to the output of the integrator 2, a D/A converter 4 converting the output of the computing element 3 into an analog quantity, a filter 5 applying band limit to the output of the D/A converter 4, and an FM demodulator 6 demodulating a signal outputted from the filter 5 are provided. Thus, the adder 1, the integrator 2 and the computing element 3 apply FM modulation and an analog FM signal converted into an analog signal by the D/A converter 4 is demodulated by the FM demodulator 6 to obtain an analog conversion output in a digital value given to the adder 1 and highly accurate conversion is attained by taking a large FM frequency shift.
Patent JP-H03147628-A (JP)
Title: Original guide device for automatic paper supply apparatus
Inventor: TANAKA MASAHARU
IPC: H04N1/00
Filed: 1989-10-31
Abstract: PURPOSE:To elongate a bottom plate part of an original slider by the length that the bottom plate part overlaps a pinion gear, by constituting the pinion gear lower than the bottom plate part so that the bottom plate part of the original slider overlaps the pinion gear when both original sliders approach each other most closely. CONSTITUTION:Original sliders 12, 13 are moved left and right to set a gap between guide ribs 12a, 13a to the original size and then set the original to an original mounting bed 11. Then, a pinion gear 18 is constituted lower than bottom plate parts 12c, 13c of the original sliders 12, 13 to overlap the bottom plate parts 12c, 13c of the original sliders 12, 13 when both original sliders 12, 13 approach each other the most closely. The bottom plates 12c, 13c can be elongated by the overlapping length, a slider cover 14 can be shortened by the same length and the carrier beds 12b, 13b for receiving the ends of original sliders 12, 13 can be widened by the same length. As a result, the original can be easily set without being caught on its front end.
Patent JP-H10125498-A (JP)
Title: High frequency accelerating cavity
Inventor: HIRATA HIROSHI
IPC: H05H7/18
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency accelerating cavity having high reliability without generating a danger of contact failure and without generating heating and discharge by forming a cavity main body and a fixed tuner so as to forcibly contact with each other without using a RF contact at the time of assembling a fixed tuner for tuning the resonance frequency. SOLUTION: In this high frequency accelerating cavity, ports 10c for two fixed tuners of a main body 1 are formed in the same surface without providing a stage for inserting a RF contact, and a fixed tuner 4 is inserted into this port 10c, and fixed by the cool-fitting with the liquid nitrogen or the like. Since the fixed tuner 4 is fixed to the port 10c in the adhesive condition, flow of high frequency is improved, and since a RF contact is not used, heating and discharge due to contact failure is not generated. Furthermore, the number of port to be assembled is reduced to the minimum so as to simplify the shape of a main body.
Patent JP-H03145310-A (JP)
Title: Offset automatic compensating circuit
Inventor: SAWAZATO MASAHIRO
IPC: H03F3/34
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the variance of the characteristic of a proportional integral computing element in the steady state as well as the transition state at the time of automatically compensating the offset of a high-gain amplifier by the proportional integral computing element by adjusting a specific variable resistor to equalize characteristics of plural proportional integral computing elements. CONSTITUTION:A proportional gain setter 11 as a first variable resistor is inserted to the circuit which connects the output circuit of a high-gain amplifier 2 and an input resistance 54, and an integral action time setter 12 as a second variable resistor is connected to the connection point between an integral capacitor 52 and a feedback resistance 53. All proportional integral computing elements 5 are provided with these proportional gain setters 11 and integral action time setters 12, and they are adjusted to equalize proportional gains and integral action times of proportional integral computing elements 5. Thus, the characteristic of the proportional integral computing element 5 is not varied in the steady state as well as the transition state when the proportional integral computing element 5 is used to automatically compensate the offset of the high-gain amplifier 2.
Patent JP-S62142252-A (JP)
Title: Device for taking of moisture measuring sample in circulation type grain dryer
Inventor: IKEUCHI TAKAYUKI
IPC: G01N27/00
Filed: 1985-12-17
Abstract: PURPOSE:To take out surely a sample of a necessary quantity to a moisture meter by constituting the titled device so that a grain which collides with a guide member for closing a part of an outlet of a lift and drops naturally can be contained surely in a hopper for taking out a sample. CONSTITUTION:The outlet of the lift 1 of the grain dryer is connected to the inlet of a grain feed signal 7 through a carrying path 6 inclined downward. A part of the outlet of its lift 1 is closed by a guide shutter 8 being a movable guide member, and also it is constituted so that a part of the grain discharged toward the outlet of the lift 1 from a bucket 5 collides with the shutter 8. The shutter 8 is formed so that it can move freely along a pair of guide plates 9 and also can be fixed with a screw 10 and by its moving extent, the collision quantity of the grain can be adjusted to a suitable quantity. In this state, a sample taking-out hopper 11 whose upper face is opened receives the grain which collides with the shutter 8 and drops down naturally, and also makes its outlet communicate to a moisture meter 12, so that the grain measured by the moisture meter 12 is returned into the lift 1 through a discharge path.
Patent JP-H01126658-A (JP)
Title: Developer
Inventor: YOSHIDA MINORU
IPC: G03G9/087
Filed: 1987-11-12
Abstract: PURPOSE:To obtain sufficient reproduction performance of thin lines by incorporating in the developer a toner subjected on the surface of crude particles composed of an insulating resin and a colorant to a treatment for enhancing electric conductivity. CONSTITUTION:The developer contains the toner A subjected to the conductivity enhancing treatment on the surface of the crude particles having a resistivity of >=10<10>OMEGA.cm, and at least one of other kinds of toners having a resistivity of >=10<10>OMEGA.cm, in an amount A of 1-40wt.%, thus permitting the developer comprising this conductive toner to concentrate electric force lines in development and to intensify the electric field at the border lines, the insulating toner to move along these lines, and the edge effect and reproduction performance of this lines to be enhanced.
Patent JP-H03146485-A (JP)
Title: Diamond coated member and its production
Inventor: MASUDA ATSUHIKO
IPC: C23C16/26
Filed: 1989-10-31
Abstract: PURPOSE:To make a diamond film uniform in thickness and to improve the adhesive property of the film to a ceramic substrate by coating the surface of the substrate having a specified loss factor with the diamond film. CONSTITUTION:A ceramic substrate, preferably an engineering ceramic substrate having >=0.05 loss factor (relative dielectric constant (epsilon) X dielectric loss (tandelta)) at 23 deg.C and 2,450MHz is prepd. A diamond film is formed on the surface of the substrate by microwave plasma CVD method under the conditions of 350-1,200 deg.C temp. of the substrate, 0.1-80vol.% concn. of gas for a carbon source in gas for diamond and 10<-6>-10<3>Torr reaction pressure to coat the surface of the substrate with the diamond film.
Patent JP-H06136571-A (JP)
Title: Corrosion preventive tape
Inventor: SAITO MASAHIRO
IPC: C23F13/16
Filed: 1992-10-22
Abstract: PURPOSE:To improve corrosion inhibition effect by incorporating a metallic material with electrochemical potential lower than a metallic material to be corrosion preventive in an adhesive material, in a corrosion preventive tape on one side of which the adhesive material is applied. CONSTITUTION:This corrosion preventive tape is made of a belt-like flexible glass cloth or an organic material and by applying the adhesive material 4 on one side, the corrosion of metallic material 1 is prevented. The metallic material 3 (e.g. zinc, aluminum, magnesium) lower in electrochemical potential than the metallic material 1 (e.g. iron) to be corrosion preventive is incorporated into the adhesive material 1.
Patent JP-H02130821-A (JP)
Title: Formation of wiring
Inventor: HASHIGUCHI TOSHIYA
IPC: H01L21/28
Filed: 1988-11-10
Abstract: PURPOSE:To obtain high reliability in low resistant ohmic contact between a metal wiring and an eutectic alloy layer and in a metal wiring by precipitating surplus silicon in an eutectic alloy layer by heat treatment followed by forming the metal wiring on the eutectic alloy layer. CONSTITUTION:An SiO2 film 12 as a field insulating film and an SiO2 film 13 as a gate insulating film are formed in an element separation region of an Si substrate 11. Then, a polycrystalline Si layer and a WSix layer 15 are made to be in order piled up on the SiO2 film 13. Later, the WSix layer 15 and the polycrystalline layer 14 are patterned on a pattern of the gate electrode, and impurity layers 16 as the source-drain regions are formed by ion implanta tion or the like having these WSix layer 15 and the polycrystalline Si layer 14 as masks. Next, heat treatment is performed, further, an SiO2 film 17 as an interlayer insulating film and contact windows 17a are formed on the SiO2 film 17. Then, when heat treatment is performed in this state and in an inert atmosphere, surplus Si in the WSix layer 15 is precipitated. This heat treatment is desirably to be performed so that a composition of the WSix layer 15 may become about 2.0<=x<=2.2.
Patent JP-S63137375-A (JP)
Title: Lsi for image processing
Inventor: SETA HIROYUKI
IPC: G06T1/20
Filed: 1986-11-29
Abstract: PURPOSE:To shorten total processing time and to dynamically vary the correcting order of respective processing stages by adopting pipeline processing. CONSTITUTION:A compression/extension circuit 11, an image extracting circuit 12, an expansion/contraction circuit 13, and a rotating circuit 14 are rapidly operated by a pipeline method and respective circuits are connected through pipeline buses 109-117 to attain rapid processing and one-chip formation. The internal processing order can be dynamically changed by inserting selectors 15-18 into respective circuits 11-14 and controlling the selectors 15-18.
Patent JP-S63137273-A (JP)
Title: Picture display device
Inventor: SHIBUYA KUNIHIRO
IPC: B65G15/64
Filed: 1986-11-29
Abstract: PURPOSE:To effectively correct deflection of a recording member by detecting deflection of the running recording member and moving one end of a tension idle roll in the direction orthogonal to the running direction of the recording member in accordance with the detection result. CONSTITUTION:A tension idle roll 61 is longer than the width of a recording belt 21. If the belt 21 is deflected right, such current flows to a solenoid 73 by the detection signal of a detector 76 that a spring 71 is more expanded. When the spring 72 is more expanded, the tension is increased to strongly pull a bearing 62, and the tension in the left of the belt 27 is increased to correct right deflection to the left side. If the belt is deflected left, such current flows to a solenoid 73 by the detection signal of a detector 75 that the spring 71 is less expanded. When the spring 71 is less expanded, the tension is reduced to reduce the force applied to the bearing 62, and the tension in the left side of the belt 27 is reduced to correct left deflection to the right side.
Patent JP-H04158338-A (JP)
Title: Display device
Inventor: OBUKA YOSHIO
IPC: H05K3/36
Filed: 1990-10-22
Abstract: PURPOSE:To surely connect electrode foils with terminals of a display unit by mixing interval pieces to a connecting agent dissolved by heating. CONSTITUTION:A connecting agent 3 is inserted between terminals 11 and wide sections 222 of electrode foils 22, and it is made of interval pieces 31 and heat-soluble conductors 32. The interval piece 21 is heat-resistant polymer or a high-melting point metal, e.g., silicone resin or Ni with a uniform grain size, the conductor 32 is paste solder and the like, and they are combined for use so that the interval piece 31 is not dissolved or deformed at the melting point of the conductor 32. The conductors 32 mixed with the interval pieces 31 0.1-10 wt.% are stuck to the electrode foils 22 and laminated on the terminals 11, and they are heated along the line of the terminals 11 to be connected. Spaces holding the connectors 32 of the connecting agent 3 are secured between the electrode foils 22 and the terminals 11, the conductors 32 are not diffused to flow out, a large quantity of the conductors 32 can be secured at necessary portions by a bump, and secure connection is obtained.
Patent JP-2000119731-A (JP)
Title: Method for refining molten iron
Inventor: MATSUO MITSUTAKA
IPC: C21C7/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To execute desulfurization and deoxidation of molten iron or molten steel at a low cost by mixing Al or Al ash with one or more kinds among oxide and carbonate of alkali metals or alkaline earth metals, heating and injecting the metallic vapor which is produced by reducing the oxide or the carbonate thereof into the molten iron. SOLUTION: Since the metallic oxide and carbonate are ordinarily solid state, these solid matters and the Al or the Al ash are mixed and charged into a vessel and heated to a prescribed temp. to execute the reduction. Since the b.p. of these metals is lower then the reducing temp. of the oxide and the carbonate thereof, the reduced and produced metals immediately become the vapor, and this metallic vapor is injected into the molten iron. At this time, the reducing reaction is promoted by injecting the metallic vapor together with inert gas, and the efficiency is further improved. The metallic vapor injected into the molten iron produces the metallic sulfide and metallic oxide by reacting with S and O in the molten iron while the gas bubbles rise. As the used metallic oxide, MgO is mostly desirable and this reducing temp. is regulated to >=1,250 deg.C.
Patent JP-H06137380-A (JP)
Title: Power transmission device for automatic transmission
Inventor: KONO SATOSHI
IPC: F02B77/00
Filed: 1992-10-23
Abstract: PURPOSE:To close a fluid filled chamber with elastic seal and buffer axial impact load between input-output members without increasing the number of part items. CONSTITUTION:A hub 2 is linked with drive plates 7, 8 in the rotating direction by a compression spring 6. A fluid filled chamber 23 is formed between the hub 2 and the drive plates 7, 8, and the fluid filled chamber 23 is filled with a vibration damping viscous fluid. Elastic sealant 25a, 25b are fitted to the inner peripheral edge parts of the drive plates 7, 8, and the elastic sealant 25a, 25b are brought into axial contact with the drive plates 7, 8 and the hub 2. The elastic sealant 25a, 25b close the fluid filled chamber 23 and also buffer axial impact load between the hub 2 and the drive plates 7, 8.
Patent JP-2001104377-A (JP)
Title: Universal back carrier
Inventor: HOSONUMA TETSUO
IPC: A61G1/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a universal back carrier preventing disconnection of an upper frame from a lower frame and being easy to move. SOLUTION: The universal back carrier 10 comprises: a lower frame 12 with a pair of right and left hollow vertical frames 18a, 18b; a hollow upper frame 14 with a plurality of vertical frames 24a, 24b, 26a, 26b, 28a, 28b telescopically interconnected in a number of steps, the upper frame 14 being positioned above and connected to the lower frame 12; and a hollow chair frame 16 positioned below and attached to the lower frame 12. Connections between the vertical frames 18a, 18b of the lower frame 12 and the lowest vertical frames 24a, 24b of the upper frame 14 are fixed in place by use of frame- clamping nuts 30a, 30b for clamping the vertical frames 24a, 24b into place. Thus, the lower frame 12 and the upper frame 14 are formed integrally with each other. Casters 48a, 48b are attached to the chair frame 16 and used to facilitate movement of the universal back carrier 10.
Patent JP-H11119556-A (JP)
Title: Image forming device
Inventor: IZUMI MICHIO
IPC: G03G15/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To restrict wasteful consumption of ink and to easily remove residual transfer-ink from an image carrier by means of a cleaner after transfer by using, a thermosetting ink as the ink, and providing a heating means which heats an ink image formed on the surface of the image carrier. SOLUTION: The ink image formed on the surface of a dielectric belt 1 is transferred to transfer paper 6, as a recording medium, by a transfer means 5. In the case, the transfer paper 6 stored in a paper feed tray is led between a pair of transfer rollers, as the transfer means 5, together with the dielectric belt 1 with the ink image formed on it, and the ink 42 of the ink image formed on the dielectric belt 1 is hardened to a certain degree by the application of heat and thus transferred onto the transfer paper 6. As the ink 42 a thermosetting ink is used. The use of the thermosetting ink improves transfer efficiency in a transfer process and makes it easy to clean because residual transfer-ink decreases.
Patent JP-2001108319-A (JP)
Title: Refrigerator
Inventor: KAMIMURA SHUZO
IPC: F25D11/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of variably controlling evaporating temperatures of a plurality of evaporators and having a small temperature change in a cooling chamber and high efficiency. SOLUTION: The refrigerator comprises a compressor 21, a condenser 22, a first evaporator 24 and a second evaporator 25 connected in series to constitute a refrigerating cycle having at least a refrigerant flow varying unit 26 provided between the evaporator 24 and the evaporator 25. In this case, evaporating temperatures of the evaporator 24 and the evaporator 25 are variably controlled by the unit 26, thereby optimally controlling the temperatures of the evaporator 24 and the evaporator 25 and a refrigerant circulating amount. Thus, a temperature change of an object to be cooled can be reduced, and an efficiency of the refrigerator is improved.
Patent JP-H08147120-A (JP)
Title: Picture processor
Inventor: FURUKAWA SHIGEHIRO
IPC: G06F3/12
Filed: 1994-11-18
Abstract: PURPOSE: To improve the productivity by preventing a picture processor from being occupied by the job request from a prescribed external device or input route to efficiently execute the job request accompanied with various data conversion processings. CONSTITUTION: When receiving the request of print output A from a host 5, a picture processor 1 starts the data conversion processing of print output A in a decomposing part 17. When print output B from the host 5 and a facsimile output C from a MODEM 6 are received during this data conversion processing, a picture control part 1 immediately executes the data conversion processing of the job which uses a data conversion processing part, for example, a compression/expansion part 16 different from that used by the job executed at present, namely, facsimile output C in the compression/expansion part 16. At this time, print output B is set to the processing wait state. When the data conversion processing of print output A is completed thereafter, the data conversion processing of print output B is started in the decomposing part 17.
Patent JP-H01128242-A (JP)
Title: Artificial lattice magneto-optical recording medium
Inventor: HANIYU KAZUTAKA
IPC: G11B11/105
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a magneto-optical recording medium having a high Kerr rotating angle, high coercive force and excellent squareness of a Kerr hysteresis loop by constituting a periodic laminated structure of thin film layers essentially consisting of rare earth metals and thin layers essentially consisting of transition metals. CONSTITUTION:The recording medium is constituted of the periodic structure alternately laminated with the thin film layers A and B. The layers B and A satisfy the formula I and x, y, z, xII, yII satisfy the formula II when the respective element groups of the respective compsns. are expressed by R, S, T, M, N and the component ratios (atom.%) thereof are designated respectively as x, y, z, xII, yII. The element group R is Gd; the group S rare earth elements inclusive of Sc and Y; the group T is elements excluding Fe; the group M is Fe and the group N is the elements excluding the group R and M. The film thicknesses of the layers A and B are so determined as to exist within the ranges of (11, 30), (16, 60), (30, 60), (26, 30), (18, 6) successively from the point (2, 6) when the relations between the above-mentioned film thicknesses are expressed by a-b orthogonal coordinates.