baber/WOPTO huggingface dataset:
Patent JP-H0241903-A (JP)
Title: Wheel axle and its manufacture
Inventor: TSUGANE HIDEJI
IPC: B60B35/02
Filed: 1988-08-01
Abstract: PURPOSE:To make a weight light and improve rigidity at a four wheel automobile wheel axle, by making the cross section of the wheel axle hollow, and arranging so that a spherical black lead cast iron system may be held, and also, forming a fitting portion to a frame, into a T letter shape. CONSTITUTION:The whole of a wheel axle 1 is cast-formed into a hollow box shape. And, a fitting portion 5 which is fitted to a car body frame by means of a leaf spring, is formed into a T letter shape at its cross section. And, at the time of this casting, black lead cast iron of a spherical shape is used, and the retention of 30 minutes - 3 hours at 830 - 950 degrees C and then, the retention of 30 minutes - 3 hours at 200 - 400 degrees C, are conducted. As a result, making a weight light and improving rigidity are realized.
Patent JP-S6252418-A (JP)
Title: Combination selecting circuit of combination weighing machine
Inventor: TSUKASA FUMISUKE
IPC: G01G19/387
Filed: 1985-08-31
Abstract: PURPOSE:To uniformize not only a combination wt. but also the number of combinations, by prohibiting the combination of articles to be weighed having a large wt. deviation and collecting indivifual articles to be weighed having a small wt. deviation into one group. CONSTITUTION:A plurality of reference values set integer times the average of single unit weights are compared with weighing values from weighing devices 21-2n in a deviation value operation circuit 20 and deviation wt. values with min. deviation are respectively calculated and outputted. Respective deviation values are cumulated by adders 12, 32 simultaneously with the combination operation of the weighing values and a combination is selected by a combination control circuit 41 so that the deviation cumulation always enters is kept within a predetermined range and the sum of the weighing values is held within a range of an objective value. As a result, because the number of articles to be weighed and collected into one are uniformized, individual wt. deviation is reduced and the number of combinations also become uniform.
Patent JP-H1133848-A (JP)
Title: Mounting device for contact probe
Inventor: HASHIMOTO MAKOTO
IPC: B23P21/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To effectively mount articles and to enhance the quality of mounting. SOLUTION: Using an NC processing machine a hole is bored in a resin plate of an in-circuit tester used in testing circuit boards, and a contact probe consisting of a socket and probe is to be automatically mounted in the hole in the resin plate. In this contact probe mounting device 10, the arrangement includes a versatile robot 11 composed of sliders installed in three directions along the X-axis, Y-axis, and Z-axis, head part 17 fixed to the Z-axis slider 15, and control part 16, a vacuum suction device 19 connected with the head part 17, and a mounting tool 20 where a suction hole is formed to suck the contact probe and hold, wherein the mounting tool is to mount the socket in the hole in the resin plate and fit probe in the socket.
Patent JP-2001022526-A (JP)
Title: External storage device and its operating method
Inventor: MORITA HOSHITERU
IPC: G06F13/14
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable multiple processes to operate and to shorten a process time by composing an external storage device of one main module and multiple extension drive modules and performing the processes on the different extension drive modules. SOLUTION: The external storage device 200 is connected to a host device 100. The external storage device 200 comprises one main module 300 and multiple extension drive modules 401 to 40m, which are connected by fiber channel interfaces. The main module 300 comprises a controller part 310 which controls the whole external storage device 200, single or multiple drives 701 to 70n for data storage (n: natural number one or more), and switches 320 to 32m. The switches 320 to 32m separate or integrate the main module 300 and the extension drive modules 401 to 40m to control a flow of data, indications, and other instructions between both the modules.
Patent JP-S6438698-A (JP)
Title: Feed water controller
Inventor: KUNIYOSHI TOSHIHARU
IPC: G21D3/08
Filed: 1987-08-03
Abstract: PURPOSE:To enable quick recovery operation of water level and obtain stability of water level control by providing the lower output bound limiter setting part of a water level controller. CONSTITUTION:In regard to the FCV (feed water regulating valve) controller 2 of a controller 100, the output signal S3 of a water level controller 1 is input in a lower bound limiter 13, and only the positive output signal of the water level controller 1 is output in an FCV controlling part 14. On the other hand, in regard to a CUW valve (CUW blow-down valve) the signal S3 is input in an upper bound limiter 15, and only the negative signal S3 is output in a CUW valve controlling part 16. And the lower output bound limiter setting part 17 of the water level controller 1 regards control gain - K as an input signal, determine a lower bound limiter L2 and is output in an operation part 12 with a limiter PI in the water level controller 1. Thereby the CUW valve begin to close immediately when the output signal S2 of a reactor water sensor is less than the output signal S1 of a water level setter 10 and the signal S3 goes to the positive direction. After the CUW valve is totally closed, the hunting of the signal S2 is lessened and the water level can quickly be recover because FCV is opened.
Patent JP-S6171605-A (JP)
Title: Rotary solenoid with rotational speed limiting mechanism
Inventor: MASANOBU KAZUNORI
IPC: H01F7/08
Filed: 1984-09-17
Abstract: PURPOSE:To reduce the impact produced when an end limit is struck and also to shorten the setting time, by attaching an impeller to the output shaft of a speed-up gear connected to the output shaft of a rotary solenoid. CONSTITUTION:When the coil of a rotary solenoid 1 is energized, an output shaft 2 rotates in the direction of the arrow A. This rotation is transmitted to a shaft 5 of a load and also transmitted from a gear wheel 6 to a first-stage pinion 12 of a speed-up gear 11. In consequence, the speed is increased through the gear train in the speed-up gear 11, and an impeller 31 is rotated at high speed in the direction of the arrow B. As the speed of rotation of the impeller 31 rises, the air resistance suddenly increases. Therefore, the speed cannot become higher than a predetermined level, which means that the speed of rotation of the output shaft 2 of the rotary solenoid 1 is also maintained at a substantially constant level. When the size of the blades of the impeller 31 is sufficiently increased to lower the rotational speed, the speed at the time when an end limit is struck becomes relatively low, so that no bound occurs. Accordingly, the setting time is shorter than that in the case where the rotary solenoid has no rotational speed limiting mechanism. The setting time can be minimized by selecting the size of the blades of the impeller 31 so that light bound takes place once or so as shown by the curve D.
Patent JP-S6083658-A (JP)
Inventor: MIYATA TOSHIMI
IPC: A61H7/00
Filed: 1983-10-15
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-S6351351-A (JP)
Title: Production of monochloroacetic acid
Inventor: MIYAZAKI TETSUZO
IPC: C07B61/00
Filed: 1986-08-20
Abstract: PURPOSE:To obtain the high-quality titled compound useful as a raw material for drugs, agricultural chemicals and food additives efficiently, by reducing dichloroacetic acid contained in monochloroacetic acid with hydrogen by the use of a specific hydrogenating catalyst to make the content of acid chloride, etc., into specific amounts. CONSTITUTION:Dichloroacetic acid contained in monochloroacetic acid is reduced with hydrogen in the presence of a hydrogenating catalyst obtained by supporting a noble metal such as Pd, etc., of group VIII of the periodic table on an acid-resistance carrier such as silica, etc., >=110 deg.C, preferably 150-170 deg.C, the content of acid chloride and acid anhydride in the crude monochloroacetic acid is made <=0.1, preferably <=0.05 and low-boiling acetic acid is removed by simple distillation to give high-quality monochloroacetic acid having <=99.9% purity. This method is economical by even balance between long-term maintenance of high catalytic activity (high load ratio) and removal cost, and high cost of noble metal catalyst and device cost can be reduced, which makes the method industrially advantageous.
Patent JP-H0244156-A (JP)
Title: Heat pump device
Inventor: YOSHIDA YUJI
IPC: F25B5/00
Filed: 1988-08-02
Abstract: PURPOSE:To enable a heat pump to pump heat even from low temperature open air for allowing energy-saving with a high efficiency even when the capacity of a heat source is limited by carrying out heat-exchanging between non-azeotropic mixture refrigerant and the open air in a main evaporator, and between the refrigerant and a heat source, having a higher temperature level than the open air, in an auxiliary evaporator. CONSTITUTION:A heat pump is charged with non-azeotropic coolant, and the coolant heat- exchanges with the open air in a main heat exchanger 6, and with a heat source, having a higher temperature level than the open air, in an auxiliary heat exchanger 10. The liquid phase component among the refrigerant, that flows from a condenser 2 into a fractionating column 3, flows down with liquid coolant that is condensed in a cooler 4, and the gas phase component flow up with gas refrigerant that is evaporated in a heater 8. Consequently, fraction ating action takes place in the fractionating column 3 to separate the refrigerant in multi-steps, so that almost only low boiling point coolant is concentrated in the top section and led to a main evaporator 6, and almost only high boiling point refrigerant is concentrated in the bottom section and led to an auxiliary evaporator 10. Therefore, the difference in evaporat ing temperature increases between the main evaporator 6 and the auxiliary evaporator 10, so that heat is recovered from both the open air and the high temperature level heat source, resulting in energy saving.
Patent JP-S6170157-A (JP)
Title: Cylinder-head cover
Inventor: KAWAMURA SEIICHI
IPC: F02B75/20
Filed: 1984-09-14
Abstract: PURPOSE:To facilitate the mounting and demounting work for a spark plug by forming a spark-plug guiding groove onto the peripheral edge of a spark-plug insertion hole on a cylinder-head cover. CONSTITUTION:A spark-plug guiding groove 106 is formed by cutting a part of the opened edge of the spark-plug insertion hole 103 of a cylinder-head cover 100. Therefore, insertion of a spark-plug fitting tool 13 into the insertion hole 103 is facilitated, and easy work is permitted.
Patent JP-S6256205-A (JP)
Title: Sample transport mechanism
Inventor: KISHI TSUGIO
IPC: B65G25/06
Filed: 1985-09-03
Abstract: PURPOSE:To improve the positioning accuracy by extending a copper tape between rollers disposed on both ends of a guide rail and a transport arm, and winding and drawing out the tape to transport a sample in the titled mechanism of an electron beam copying appartus or the like. CONSTITUTION:In case of moving a transport arm 2 toward a roller 10, drums 15, 15' are rotated in the direction of an arrow A, whereby a driving tape 7' is rolled in, and a tape 7'' is unwound. Accordingly, the transport arm 2 is moved toward the roller 10. similarly, the drums are rotated in the opposite direction, the transport arm can be moved in the opposite direction. Thus, material of each portion may be non. magnetic material, and the positioning accuracy can be improved.
Patent JP-2000028949-A (JP)
Title: Image forming device
Inventor: KOJIMA AKIRA
IPC: G02B26/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a writing position caused by the error and the like of parts accuracy by positioning and fixing an optical writing unit performing image recording on a bottom board by forming an image in accordance with a recording signal on a photoreceptor by scanning the photoreceptor with a light beam. SOLUTION: The optical writing unit 80 is composed of a light source, a polygon mirror, an image-formation optical system and a mirror. By screwing screws 9 in screw holes 11 formed on the bottom board 1 through holes 10 formed on mount shoes 80a and 80b provided at the lower part of the unit 80, the unit 80 is positioned and fixed in a state where the mount shoes 80a and 80b are brought into contact with the board 1. Thus, the unit 80 is positioned and fixed on the board 1 in a state where two opposed mount shoes 80a and 80b are brought into contact with the board 1. In this state, such a conventional problem that the unit 80 is supported and installed between side plates so as to be in a center beam state, and therefore, the writing position of the light beam on a photoreceptor is deviated.
Patent JP-S6434389-A (JP)
Title: Motor driving control apparatus for projecting game ball
Inventor: NAKANE TOSHIRO
IPC: A63F7/02
Filed: 1987-07-31
Abstract: PURPOSE: To make the same dc motor usable even in areas having different ac power sources by automatically correcting a motor to a normal rotation when the normal rotation of the motor set with the synchronization of a synchronous signal with TG signal as a condition is delayed. CONSTITUTION: In a power source circuit 1, AC is converted into DC, in a logic circuit 2, the rotation and rotating number detection of a dc motor M are instructed on the basis of the output transmission of a PLL control circuit 4. In an integrally magnified frequency circuit 3, the frequency in which the rotating speed of the motor M is converted into an integrally magnified frequency is detected. In an oscillating circuit 6, the start is held by the touch signal of a touch circuit 5. In the PLL control circuit 4, the synchronous signal of the oscillating circuit 6 and the output signal of the circuit 3 are inputted and worked to output a phase difference signal. Further, in a transmitting circuit 19, the phase difference signal of the control circuit 4 is transmitted to the logic circuit 2. Consequently, AC is converted into DC by the power source circuit, so that the motor can be automatically corrected to a fixed rotating speed even in an area of dc motor, and used.
Patent JP-H0355353-A (JP)
Title: Walling and color pigment used therefor
Inventor: YOSHIDA SHINZABURO
IPC: E04F13/14
Filed: 1989-07-24
Abstract: PURPOSE:To obtain a product having excellent light resistance and incombustibility by applying a heightened coating layer to a square plate sticking a glass fiber cloth on a calcium silicate plate through a flameproof adhesive, and coloring to make antifouling treatment. CONSTITUTION:In a base material 1, a non-asbestos calcium silicate plate is formed as a square 45cm square, and sides of the square are inclined to form so that they are capable of overlapping each other. After that, a glass fiber cloth 3 is stuck on the base material 1 through a flameproof adhesive 2, a polyurethane water dispersed liquid as a primer 4 is applied to the cloth 3, and after it is dried, the base material using the polyurethane water dispersed liquid is colored by a coloring 5 mixed with a pigment color. Then, after it is dried, fluorine and silicone based antifouling agent 6 is applied to make heat treatment. According to the constitution, a product having excellent light resistance, flameproofing, antifouling and anti-elapse variation can obtained.
Patent JP-H06172282-A (JP)
Title: Tetrahydronaphthalene derivative, its manufacture and its application to the medical treatment
Inventor: POORU HAWAADO UIRIAMUZU
IPC: A61P25/28
Filed: 1993-08-04
Abstract: Compounds corresponding to the formula (I) <IMAGE>  in which   R1 represents either a halogen atom or a cyano group or a nitro group or a straight or branched (C1-C6)alkoxy group or a (C1-C6)cycloalkyl(C1-C2)alkoxy group or an aryl(C1-C2)alkoxy group, R2 represents either a (C1-C4)alkyl group or an aryl group optionally substituted by one or a number of methoxy groups or a pyridyl group or a benzodioxanyl group,   R3 represents either a hydrogen atom or a (C1-C2)alkyl group, and   n = 0 to 3,  and their addition salts with pharmaceutically acceptable acids. Application in therapeutics.
Patent JP-H0479290-A (JP)
Title: Manufacture of ceramic circuit board
Inventor: KURIBAYASHI AKIHIRO
IPC: C09D17/00
Filed: 1990-07-20
Abstract: PURPOSE:To protect tungsten powder from increasing excessively in size by using a matellizing metal where rhenium is added to tungsten particles and adopting a board made of aluminum nitride. CONSTITUTION:In a manufacturing method of a ceramic circuit board which uses tungsten powder as a metallizing metal and incinerates simultaneously the powder with ceramic green sheet and forms a circuit pattern, metallizing metal is used where rhenium is added to tungsten powder while aluminum nitride is adopted for the board. This construction makes it possible to improve the smoothness effectively by grinding the surface of the board and hence obtain a circuit board which is excellent in terms of electric resistors or the like of a conductor circuit.
Patent JP-H0860236-A (JP)
Title: Production of highly accurate parts
Inventor: HIRAHARA KANJI
IPC: C23C8/32
Filed: 1994-08-17
Abstract: PURPOSE: To produce highly accurate parts improved in damping capacity by attaining its high accuracy. CONSTITUTION: An intermediate art parts formed by using a case hardening steel having a compsn. contg. 0.03 to 0.30% C, <=0.50% Si (including zero%), 0.3 to 3.0% Mn, <=0.030% P (including zero%), <=0.035% S (including zero%), 0.015 to 0.06% Al and 0.005 to 0.03% N, contg., at need, Cr, Mo, V, Ni, Cu, Ti, Nb, Ca, Zr or the like, and the balance Fe with inevitable impurities are subjected to carburizing treatment, are thereafter cooled to a room temp. at a cooling velocity V of the critical cooling velocity Vc1 to Vc4 ( deg.C/sec) or below expressed by a prescribed formula, are, if desired, subjected to modifying working in which the shape of the parts is modified, are subsequently reheated to a temp. lower than the primary carburizing temp. in a carburizing or carbo- nitriding atmosphere and are thereafter subjected to hardening treatment.
Patent JP-H1037759-A (JP)
Title: Engine for model
Inventor: MATSUDA NORIO
IPC: F02M51/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an engine for a model with which power consumption of an electronic controlling fuel injection device is small and proper fuel supply is carried out correspondingly to an engine speed. SOLUTION: Pneumatic pressure in proportional to engine speed is generated in a crank chamber 2 during driving. The crank chamber 2 is connected to an enclosed type fuel tank 10 through a check valve 25. Pressure in proportional to the engine speed is applied to the fuel in the fuel tank 10. The fuel tank 10 is connected to a fuel injection device 30. The fuel injection device 30 opens its injection port only when current is carried to a solenoid coil, and injects the supplied fuel into the combustion chamber. The pneumatic pressure in proportional to the engine speed is applied to the fuel, so that the fuel is injected by an amount in proportional to the engine speed even when a fuel injection time is substantially constant.  The fuel injection time can be reduced at the time of high speed rotation compared to a conventional case, and power consumption of the fuel injection device 30 is less than the conventional one. The fuel injection rate is stabilized and high speed stability is improved.
Patent JP-H0634188-A (JP)
Title: Controller for air-conditioning machine
Inventor: NAKAJIMA TAMOTSU
IPC: F24F11/02
Filed: 1992-07-21
Abstract: PURPOSE:To permit the control of operation of a compressor in accordance with the choice of an utilizer by a method wherein the contents of operation of the utilizer, a difference between an indoor temperature and a set temperature as well as the changing rate of the indoor temperature per unit time upon operation are learned while the outputted code of number of rotation of the compressor is regulated by the result of the learning. CONSTITUTION:An indoor temperature is detected by an indoor temperature sensor 3 to operate the changing rate of indoor temperature per unit time DELTATR1/t and a difference DELTATR between the indoor temperature and a set temperature, then, the changing rate DELTATR1/t and the difference DELTATR are inputted into a fuzzy controller 8 to obtain the control output value F of the number of rotation code of a compressor through fuzzy operation. When information on whether it is hot or cold is inputted from a remote controller under this condition, a new output correcting value (f) is obtained from a learning table based on the changing rate DELTATR1/t and the difference DELTATR to rewrite the learning table and control the number of rotation code of the compressor. According to this method, comfortable indoor atmosphere, which meets the demand of an utilizer, can be produced.
Patent JP-S6258853-A (JP)
Title: Detector for rectification state
Inventor: TAWARA KAZUO
IPC: H02K11/00
Filed: 1985-09-04
Abstract: PURPOSE:To enable the generation of commutation spark to be detected at high precision, by setting a masking circuit for breaking the unnecessary section of detection signal corresponding with the cycle of the detection signal of a search coil, when a pulsating current power source is used for a power source. CONSTITUTION:The main pole core 2 of a stator is set on the inner peripheral side of a yoke 1 and is wound up with a field windings 4, and when exciting current is fed to the winding 4 from a pulsating power source with the controlled conductive period of a semiconductor element, then a masking circuit 15 and an analog switch 16 are arranged on the output side of a search coil 11 for the detection of rectification state. Then, by signal set with ON signal and OFF signal generated on the search coil 11 to be of one cycle, the analog switch 16 is ON/OFF-controlled, and a fault section is eliminated from the detection signal. By this method, noise along with the pulsating of the power source can be eliminated and is not mistaken for spark.
Patent JP-H105445-A (JP)
Title: Creation toy for easily forming free three-dimensional body with cord to enjoy play on cord
Inventor: KURITA MASAMITSU
IPC: A63G31/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a toy in which a three-dimensional body can be easily assembled of cord, and in which a player plays on the obtained original three- dimensional body or in gaps in it. SOLUTION: A thick cord-like body 1 is set and inserted to a metal piece on a three-dimensional frame 2 of wood or the like to form an original three- dimensional body. A player is capable of climbing on, entering, or lying on the obtained three-dimensional body. It becomes safe and easy to handle by using material such as rubber having extensibility and elasticity at proper parts, and its becomes movable by providing casters provided with stoppers, thereby it is a toy usable at any installation place indoors and outdoors, while it is a creation toy which is effective as an education toy.
Patent JP-S58121337-A (JP)
Inventor: HAINTSU DERAMU
IPC: F01D25/28
Filed: 1982-11-04
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-H0242542-A (JP)
Title: File replacement system for simplex operation controller
Inventor: SUETAKE AKIO
IPC: G06F12/00
Filed: 1988-08-03
Abstract: PURPOSE:To perform the replacement of files without stopping a control function by dividing a memory into two pieces to use one of both memories when a device to be controlled is controlled and to use the other memory at replacement of files. CONSTITUTION:In a manual state a controller 1 uses a memory A and controls a device 3 to be controlled. While a memory B is used at replacement of files. Then a file is loaded into the memory B while the device 3 is controlled by an external back-up device 5. When this loading action is through, the device 3 is controlled via the memory B.