baber/WOPTO huggingface dataset:
Patent JP-H03217061-A (JP)
Title: Optical semiconductor device
Inventor: OSAWA KAZUHIRO
IPC: H01L31/0232
Filed: 1990-01-22
Abstract: PURPOSE:To optimally regulate the distance between a light emitting diode and a microlens after sealing with a cap by composing a stem base of the outer periphery of a stem and the interior of the stem as separate components, and combining the outer periphery of the stem and the interior of the stem by a screw structure. CONSTITUTION:In an optical semiconductor device in which a light emitting diode 5 placed on a stem base 9 and a cap 8 with a lens are provided with a lens 3 in the center over the base 9, the base 9 is formed of the outer periphery of the stem and the interior of the stem as separate components, and the outer periphery and the interior of the stem are combined through a screw structure 7. For example, the structure 7 of the base 9 is regulated vertically while measuring power generated from the device after cap-sealing by a power meter 1, and the structure 7 is clamped by a solder 11 at an optimum position. Thus, each device can be assembled under optimum using conditions.
Patent JP-S63181537-A (JP)
Title: Frame converter
Inventor: SASAKI YASUTAKA
IPC: H04J3/02
Filed: 1987-01-22
Abstract: PURPOSE:To simplify a titled converter and to enhance a scale-down and low- cost by executing various kinds of signal conversions such as a frame conversion to plural parallel digital signals, a frame signal multiplexed in terms of time base and a frame conversion obtained by converting bit unit signals between signal strings, etc., with the constitution of a storage circuit using one or small number of RAMs. CONSTITUTION:A write address signal 103 is inputted in an address signal selection circuit 4 and selected in the time for writing in a RAM so as to be outputted as a RAM address signal 105, which is inputted in the storage circuit 6 so as to control the write address of the RAM of the storage circuit 6. In the time for reading out from the RAM, a read address signal generation circuit 3 generates a read address signal 104 for specifying the address of the signal which should be read out. With the read address control, the bit unit signals D'1, D'2,...D'm arrayed in terms of time division are distributed and converted into the parallel signals in m-rows and output digital signals 102-1, 102-2,...102-m in m-rows are outputted from an output signal conversion circuit 7.
Patent JP-2000213500-A (JP)
Title: Air blower
Inventor: TOMIOKA YASUHIRO
IPC: F04D25/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure loss of the air-flow force even in the change of air-flow direction by mounting a blower part on a turn table for blowing the air from a blast port by means of a motor provided with a fan. SOLUTION: A blower part 14 of an air blower 13 is mounted on an upper part of a carriage 15 through a turn table 16. The blower part 14 comprises a rear duct 18 comprising an inlet port 17, and a front duct 20 comprising an blast port 19 and narrowed along the blasting direction for contracting the air-flow. A motor 22 attached with a fan 21 is mounted on the rear duct 18, and the fixed louvers 23... are laterally arranged on the blast port 19 of the front duct 20 for controlling the air blasting direction approximately same as the flowing direction inside the blower part 14. The air blower 13 is lifted up by a jack 24 mounted on an edge near the inlet port 17 and the blast port 19 of the blower part 14, and positioned and fixed after the air-flow direction of the air blower 13 is determined by means of the turn table 16.
Patent JP-2000212957-A (JP)
Title: Projection prevention structure of ground anchor used for composite reinforcing earth method
Inventor: YASUE TOMOMITSU
IPC: E02D17/18
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent a ground anchor from being broken by furnishing a joint projection to a ground anchor main body being fastened to a capping plate and buried in the ground. SOLUTION: The other end of a ground anchor main body 1 being fixed to rock by its one end is fastened to a slope by a clamp 2 via a star capping plate 3, and besides, rod members 15 are provided to form a ground anchor. In the next place, a joint projection 5 is set on the main body 1 together, and a projection prevention body 7 is contiguously put on the projection 5 in order to prevent the projection 5 from coming out thereof at the breakage of the main body 1. After that, the projection prevention body 7 is available to be metallic one; however, it is preferable to be an elastic body of rubber or the like to absorb a projection energy of the broken main body 1, or a composite elastic body having a stress member of fabric, metal, synthetic resin or the like buried or laminated in the elastic body.  Furthermore, a plurality of projections 5 are set on the main body 1; each being opposed with the projection prevention body 7 respectively. Therefore, even when one of ground anchors is cut through the collapse of the slope, the ground anchor main body can be prevented from coming out thereof.
Patent JP-2000216558-A (JP)
Title: Electronic device, expansion device attachable thereto, and electronic equipment system provided therewith
Inventor: TOMIOKA KENTARO
IPC: G06F1/16
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the miniaturization of electronic device by making the constitution of the device simpler and, in addition, to make the manufacture of the device easier including design. SOLUTION: A pair of air outlets/inlets 101 and 102 which are communicated with each other through an air course 13 are made through the enclosure 10 of electronic device, and an air course 17 having an air outlet/inlet 141 which is faced to the air outlet/inlet 101 of the enclosure 10 is provided in an enclosure 14 for extension device detachably attached to the enclosure 10 so that the air courses 13 and 17 may be integrally communicated with each other when the enclosure 14 is attached to the enclosure 10.
Patent JP-S58132076-A (JP)
Title: Anti-oxidizing composition
Inventor: NAMIKI MITSUO
IPC: C07H15/18
Filed: 1982-02-01
Abstract: PURPOSE:A compsn. with excellent antioxidant power and safety useful as an antioxidant, which is extracted from a seed, oil or seed cake of sesame with a highly polar solvent. CONSTITUTION:An antioxidizing compsn. having an infrared spectrum of the figure and a specified ultra violet spectrum, and exhibiting a single peak and elementary analysis results of 36.04% C, 6.39% H, 56.13% N and 1.14% N by high-speed liquid chromatography, which is extracted from a seed, oil or seed cake of sesame with a highly polar solvent such as methanol or ethanol. Ethanol extraction is pref. in consideration of safety. Since the compsn. has a highly antioxidant property and can be obtd. even from a sesame seed cake, this method is remarkably excellent as a method of utilizing the seed cake.
Patent JP-S62173989-A (JP)
Title: Reactive power processing circuit for current-type gto inverter
Inventor: MATSUSE TSUGUNORI
IPC: H02P27/06
Filed: 1986-01-24
Abstract: PURPOSE:To increase the number of circuit elements and to enable the reactive power to be processed in a high frequency operation and an accelerating- deccelerating operation, by regenerating the overcharging electric charge of a capacitor as the DC current through a pair of GTO thyristors. CONSTITUTION:The main circuit of a reactive power processing circuit 7 is composed of a capacitor C1 connected to the DC side of a flywheel circuit 5 and a pair of GTO thyristors G7 and G8 of which the one end of each is connected to the positive and negative poles of the capacitor C1 in forward direction respectively and the other end of each to the positive and negative poles on DC side of a power rectifier 1. When ever an inverter housing main body 3 is actuated for commutation, the GTO thyristors G7 and G8 are fired and controlled, regenerating the reactive power to the DC side. When the discharge of a capacitor G is finished, each thyristor of the power rectifier 1 is fired again by the gate pulse from the processing circuit 7.
Patent JP-S5399483-A (JP)
Title: Method of insulation treatment on cable end and sleeve for insulation treatnent
Inventor: ENOKI KEIICHI
IPC: H02G15/04
Filed: 1977-02-09
Abstract: PURPOSE: To perfectly eliminate wire crossing troubles by inserting an end portion of a core wire bundle into a sleeve accommodating an insulating, normal temperature hardening resin and securing the inserted wire bundle end portion with solidification of the resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06228411-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: SUGIE KIYOSHI
IPC: C08K5/13
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a composition useful for electronic parts, etc., having mechanical characteristics, impact strength, chemical resistance and excellent tracking resistance by blending specific amounts of a specific polyester, a modified polyolefin and a frame retardant. CONSTITUTION:(A) 100 pts.wt. of a thermoplastic aromatic polyester having 0.6-1.2 intrinsic viscosity is mixed in a molten state with (B) 1-30 pts.wt. of a modified polyolefin which is one prepared by grafting 0.01-30wt.% of a glycidyl compound of the formula [R is H or 1-6C alkyl; Ar is glycidyloxy group-containing 6-20C aromatic hydrocarbon group; (n) is 1-4] onto 100wt.% of a polyolefin and has 5-250 apparent melt viscosity at 5,000sec<-1> apparent shear rate at 270 deg.C and a ratio of apparent melt viscosity to that of the component A of 1-2.5 and (C) 1-30 pts.wt. of a brominated bisphenol A-based frame retardant or a vinyl-based flame-retardant containing a phenol group subjected to nucleus substitution with bromine to give the composition.
Patent JP-H04217897-A (JP)
Title: Methods for limiting and controlling torque of induction motor
Inventor: YAMAZOE MASARU
IPC: H02P21/36
Filed: 1991-01-11
Abstract: PURPOSE:To provide a method for limiting the torque of an induction motor by managing the torque of the motor by means of a general-purpose inverter used for V/f control and preventing an abrupt drop of the torque when a heavy load is applied or when the motor is suddenly accelerated, excessive torque is outputted to a load, and so forth. CONSTITUTION:The torque of a motor is calculated by means of a torque computing element 8 on the basis of the output voltage and current of an inverter. A torque limiting adjuster 10 outputs a frequency manipulated variable  f corresponding to the difference  tau between the torque calculated value tau0 of the element 8 and a torque limiting command value taur. The output torque of a motor 1 is controlled below a limit value without limiting the primary current when a heavy load is applied to the motor 1 by operating the output frequency of the inverter in such a way that the output frequency is lowered when the motor is driven and raised when the motor is braked.
Patent JP-H07276-A (JP)
Title: Induction heating rice cooked
Inventor: KIDERA TOSHIAKI
IPC: A47J27/00
Filed: 1994-02-07
Abstract: PURPOSE:To boil the rice by keeping the required distance to a heating coil by forming a space between the rice cooker and a magnetic line of force- transparent member and keeping the temperature distribution in the space uniformly and to device the safety of the use and the product. CONSTITUTION:An induction heating coil 8 is provided at the bottom of a device 4. A container 2 of the device 4 is integrally formed by the magnetic line of force-transparent member. A rice cooker 1 generating heat by the alternate magnetic field is housed inside the container 2 and opposed to the coil 8. The rice cooker 1 is supported in the device 4 by putting an upper end peripheral part 16 on a shoulder part 100 of the device 1. A space 21 is formed between the side and bottom of the rice cooker 1 and the container 2. A temperature detection body 9 with a temperature sensor 9a at the bottom of the device 4 is provided in the space 21 and pushed to have pressure contact with the rice cooker 1.
Patent JP-H02194981-A (JP)
Title: Ticket printing system
Inventor: KATO MASAHIKO
IPC: G07C13/00
Filed: 1989-01-25
Abstract: PURPOSE:To prevent false manufacture of a ticket such as a ballot, etc., and to shorten a ticket issuing time by printing an END mark in the vicinity of a valid data printing region. CONSTITUTION:A ticket 20 has four data printing regions 21-24 so as to print four types of voting contents. When two voting contents (valid data) are printed and data printing region not printed with valid data remain, an END mark 30 is printed immediately after the last valid data printing region (region 22). Thus, the valid data can be displayed up to the printing region 22, and the data printing region (regions 23, 24) not printed with valid data remain as blank without printing an invalid mark or opening as a conventional one. For example, after tickets are issued to the region 23 or 24, even if it is additionally printed or described by any one, it can be detected as a false manufacture.
Patent JP-S60157699-A (JP)
Inventor: SHIMA YASUSHI
IPC: G08B23/00
Filed: 1984-01-27
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-H11207987-A (JP)
Title: Needle hold structure of ink-jet printer
Inventor: SUGAWARA TATSUO
IPC: B41J2/175
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To enable a needle to be inserted smoothly tracing a shape of an ink tank and restrict a load to the needle thereby preventing a failure in discharging ink by letting the needle held to be freely variable in a direction of a center shaft when an ink tank is coupled. SOLUTION: Gaps 41 are formed between a hole to be held and a spacer 36 and between a plate 26 to be held and a needle-holding plate 40. In a state wherein the needle 14 is movable in directions parallel to and at right angles to the needle-holding plate 40, that is, a direction of a center shaft of the needle 14 is freely variable, the needle is held at the needle-holding plate 40. The spacer 36 is formed to be a hollow cylindrical tube having an outer diameter of 3.65 mm (an outer circumference of approximately 11.47 mm) and, the hole to be held is formed to have a diameter of 5.00 mm (a circumference of approximately 15.71 mm). A length in an axial direction of the spacer 36 is made slightly larger than a thickness of the plate 26 to be held.
Patent JP-H0642852-A (JP)
Title: Thermoelectric type cold storage/warm storage combination device utilizing thermoelectric semiconductor element
Inventor: CHIN SAITOU
IPC: F25D17/06
Filed: 1992-01-29
Abstract: PURPOSE: To enable a refrigerating/heating dual-purpose device to be operated by an external power source or a built-in battery by employing a coercive circulation system for transferring heat inside a storage compartment to improve its performance. CONSTITUTION: When a direct current flows through thermoelectric modules 22, an endothermic reaction takes place at the upper stages of the thermoelectric modules 22 that contact heat-conductive blocks 21, and the absorbed heat is transferred to radiators 23 and discharged outside through vents 26. After a storage compartment 16 is cooled to a storing temperature, this system operates such that heat coming from outside through a heat-insulating layer 15 balances that absorbed by the thermoelectric modules 22. When the direction of the direct current is reversed by way of a refrigerating/heating switch, an exothermic reaction takes place at the upper stages of the thermoelectric modules 22 that contact radiator fins 19 and the radiated heat is reversely transferred by way of the same route to raise the temperature of the storage compartment 16.  In this way, this device can be used not only for an external power source such as an automobile battery or a power source for domestic use, but also for a built-in battery.
Patent JP-H06233514-A (JP)
Title: Oscillating motor
Inventor: NOMURA YURIO
IPC: H02K33/00
Filed: 1993-01-29
Abstract: PURPOSE:To make it possible to hold a selected position without the flow of an electric current when a totally-opened position or a totally-closed position is selected, and to save an electric power by causing the current to flow only when the current position is switched to the totally-opened position or the totally-closed position. CONSTITUTION:An oscillating motor is made up of a rotor 25 consisting of a permanent magnet, first and second winding coils 23a and 23b that are wound around stator cores positioned opposite to each other with the rotor 25 sandwiched between them, and a single fixed magnetic pole 22n provided on a stator core spaced substantially the same distance away from the first winding coil and the second winding coil.
Patent JP-H03221229-A (JP)
Title: Die device for processing work
Inventor: INAO AKITAKA
IPC: B21D43/00
Filed: 1990-01-24
Abstract: PURPOSE:To carry a work to out of a die by descending work supporting rails below the upper end of work without interfering with the work at the time of descending a lifting table and engaging a part of the work supporting rails on the work at the time of ascending the lifting table to lift the work from a lower die. CONSTITUTION:One pair of the work supporting rails 36 for carrying the work W out of the die with a pushing-out or pulling mechanism set to out of the die are set to the lifting table 33 fitting an upper die 31 for pressing the work W at between the upper die 31 and the lower die 32. At the time of pressing the work W at between the upper die 31 and the lower die 32 by descending the lifting table 33, e.g., engaging claw 41 in the work supporting rails 36 is swung to upper part to position this to lower part below the work. Successively, when the lifting table ascends after working, the above engaging claw hangs the work and holds upward and the work is carried to out of the die with the pushing-out or pulling mechanism set to out of the lifting die. By this method, the special driving means for carrying out the work to out of the die is unnecessary to arrange.
Patent JP-H0540623-A (JP)
Title: Flag generating device for microprocessor of integrated circuit
Inventor: SATO TAKESHI
IPC: G06F9/308
Filed: 1991-02-05
Abstract: PURPOSE:To improve the total processing speed of a microprocessor by detecting the input information, the arithmetic results, and the output results in parallel with each other to plural arithmetic circuits and therefore detecting even the complicated conditions at a high speed. CONSTITUTION:The 1st and 2nd output devices 11 and 21 are connected to the output sides of the 1st and 2nd arithmetic units 1 and 2 to hold the output results of both units 1 and 2. At the same time, the 1st and 2nd output detecting devices 12 and 22 are connected to the output sides of the units 1 and 2 to detect at least one state of the output results held by the devices 11 and 21. Meanwhile, the 1st and 2nd input devices 13 and 23 are connected to the input sides of the units 1 and 2 to hold the input values to be applied to both units 1 and 2. At the same time, the 1st and 2nd input detecting devices 14 and 24 are connected to the input sides of the units 1 and 2 to detect at least one state of the input values held by the devices 13 and 23. Then the detecting results are collected from the devices 12 and 24, and a deciding device 3 decides the executing state of a conditional instructing operation based on these detecting results.
Patent JP-S58133541-A (JP)
Title: Temperature adjusting system for building
Inventor: ABE TOSHIAKI
IPC: F24J2/48
Filed: 1982-02-01
Abstract: PURPOSE:To make it possible to adjust the temperature in the building by a method wherein a liquid heat medium whose tone of color changes from transparent to opaque in a reversible manner by the adsorption of solar heat is circulated selectively over a glass surface formed at a part of the building which is under a large amount of insolation and over a glass surface at a part of the building which is under a small amount of insolation. CONSTITUTION:The liquid heat medium 3 {e.g., an aqueous solution of 2-(2,4-dinitrobenzyl)pyridine} whose tone of color changes from transparent to opaque in a reversible manner by the adsorption of solar heat is circulated selectively over the glass surface 1 formed at the part of the building under a large amount of insolation or the glass surface 2 formed at the part of the building under a small amount of insolation. With the above structure, the energy of the liquid heat medium absorbed by the glass surface 1 at the time of heating is discharged into the building through a heat exchanger 5 while at the time of cooling, the heat energy in the building is absorbed by  the liquid heat medium through the heat exchanger 5 and the liquid heat medium is circulated over the glass surface 2 so as to be discharged outside therethrough. In this case, the tone of color of the liquid heat medium remaining on the glass surface 1 turns  opaque so that the heat rays coming into the building are limitted.
Patent JP-H03218427-A (JP)
Title: Magnetostriction type torque sensor
Inventor: TAKADA SHIRO
IPC: G01L3/10
Filed: 1990-01-23
Abstract: PURPOSE:To detect torque with high sensitivity even in the case of a thin yoke member by forming circular projections on a peripheral edge around the axial hole of a side board surface part in the yoke member. CONSTITUTION:Circular projections 33 and 33 are formed around an axial hole 34 of a yoke member 30 in a torque sensor. Since the projections 33 and 33 apply a cross sectional area enlarging effect to a spatial magnetic path as an interval G between the member 30 and the surface of an axial body 1, the magnetic resistance of the interval G is decreased and magnetic flux is increased. Therefore, the detection sensitivity of the torque to be impressed to the axial body 1 is improved.
Patent JP-S63182545-A (JP)
Title: Tension testing method for steel pipe test-piece
Inventor: TSUKAMOTO MASATOSHI
IPC: G01N3/02
Filed: 1987-01-23
Abstract: PURPOSE:To obtain an accurate measurement result by cutting a steel pipe into a ring of specific width, providing a narrow part to be tested to part of the ring and obtaining a test-piece, and making semicircular jigs which face each other abut on the inside of the ring and spreading them outward by a hydraulic jack provided between the jigs. CONSTITUTION:The steel pipe as an object of tension test is sliced to specific width and the narrow part 2 to be tested whose border part is made gentle so as to evade stress convergence on part of the obtained ring-shaped steel pipe is formed. An upper semicircular jig 4 which has a little bit smaller diameter and operates on the part 2 to be tested as an internal pressure applying jig 3 is made to abut on the inside of the test-piece 1 across a frictional force reducing material 7 such as a 'Teflon(R)' sheet and a similar lower jig 5 is arranged at an internal. Then the hydraulic jack 6 provided between the jigs 4 and 5 is operated to load the jigs 4 and 5 outward, thereby applying a tensile force to the part 2 to be tested. Consequently, the accurate measurement result is obtained without causing Bauschinger effect, working setting, etc., to appear on the test-piece 2.