baber/WOPTO huggingface dataset:
Patent JP-H08303986-A (JP)
Title: Heat-transfer member and method for improving thermal conduction
Inventor: YUYAMA KIMIHARU
IPC: F28F13/02
Filed: 1995-04-28
Abstract: PURPOSE: To enable roughening the surface of a heat-transfer member effectively and efficiently without the need of troublesome work by forming a multiplicity of grain-shaped metal projections on the surface of the heat-transfer member for the transfer of heat with a heat-transfer medium. CONSTITUTION: To the outer surface of an evaporator 1 a heating-material- attaching plate 1a is fixed to attach a power transistor to be cooled thereto. Radiating fins 3 each as a heat-transfer member are fixed to the outer surface of a radiator 2. The inside and inside passages of the evaporator 1 and the inside of the radiator 2 are filled with a heat-transfer medium 8. On the surface of the evaporator 1 which transfers heat with the heat-transfer medium 8 a metal powder is applied and by being fused thereto in a heated atmosphere the metal powder is formed into a multiplicity of grain-shaped metal projections 5. This method makes it possible to roughen the surface of the evaporator 1 effectively and efficiently without the need of troublesome work and improve the thermal conduction.
Patent JP-S5830848-A (JP)
Title: Electric controller for car inside
Inventor: NISHIMURA MASAO
IPC: G07C5/08
Filed: 1981-08-14
Abstract: PURPOSE:To make a car room smaller and enable the execution of various types of electric control depending upon the taste of the car crew on each seat in the car room by providing a control plate that controls a number of electric control elements corresponding to each seat. CONSTITUTION:For example, switches 16a to 16d that select control elements, corresponding to each seat, such as an air conditioner A/C, seat position SEAT, sound volume of an acoustic device RADIO, digital indicator 17 that indicates the setting status of the control object selected by the switch 16a, and a control plate 15 consisting of operator switches 18a and 18b that issue a variable control command to the selected control element are provided on each seat in the car room. As a result, when a number of electric controllers that enable independent variable control in each seat in the car room is required, such requirement is met by the use of the control plate 15 with an exceedingly limited small space in each seat.
Patent JP-H05325715-A (JP)
Title: Push-button switch
Inventor: KOUDAKA YOSHIROU
IPC: H01H13/52
Filed: 1992-05-20
Abstract: PURPOSE:To provide a push-button switch capable of being controlled easily in timing for a proper feeling, bringing a movable contact into contact with a fixed contact in a good condition, and preventing foreign matters from entering between the fixed and movable contacts with a simple structure. CONSTITUTION:A movable contact 24 is provided with a resilient piece 44 driven by a stem 34. Bent parts 44a, 44b are formed at the bottom and intermediate positions of the resilient pieces 44, respectively, and a contact portion 48 of this resilient piece 44 is shifted with respect to the axial direction 49 of the resilient piece 44. A fixed contact 23 and the movable contact 24 are arranged at wall parts 36, 38 which shield them from the stem 34.
Patent JP-H02307631-A (JP)
Title: Forming die and its manufacture
Inventor: SHIMOITANI YOSHINOBU
IPC: B21D37/01
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the forming die having high accuracy and strength, and also, having a long service life by forming a mixing layer formed on the surface of the forming die for abutting on a work by the relation of a prescribed expression. CONSTITUTION:A mixing layer is formed on the surface of a forming die by executing simultaneously implantation of an ion and vacuum vapor deposition by the relation of an expression 10X <= Y <= 250X. In the expression, X and Y denote the implantation quantity (ion current density ; mA/cm<2>) of the ion, and the vapor deposition quantity (vapor deposition speed ; Angstrom /sic) of a metallic element, respectively, and accordingly, a surface layer being excellent in wear resistance can be provided. Moreover, on its surface layer, a metal or an intermetallic compound by the ion is formed by being brought to mixing integrally with a material substrate, therefore, a die of high strength in which the surface layer does not peel off even under a severe dynamic pressure condition.
Patent JP-H10321662-A (JP)
Title: Bonding wire
Inventor: HIROTA HIDEKAZU
IPC: H01L21/60
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a bonding wire for a multipin semiconductor device which hardly generates deformation and is excellent in conductivity, by a method wherein a specified amount of Al and a specified amount of Sb are contained or a specified sum amount of Al and Sb is contained, and the remainder is Au and inevitable impurities. SOLUTION: Al and Sb form the respective compounds with Rh, which have deposition reinforcement to Au. By depositing trace amounts of the compounds in Au, wire strength can be improve without decreasing conductivity so much. The concentration of Al and that of Sb are individually set to be 0.01-1%, and the concentration of Rh is set to be 0.05-5%. When the loadings are less than the above range, the amount of deposit is too small, and the effect of strength improvement is insufficient. On the contrary, when the loadings are large, workability is decreased, so that the working to a very thin wire becomes difficult and conductivity is deteriorated.
Patent JP-H07328711-A (JP)
Title: Feedback control method of error of prediction of sheet crown/shape in continuous rolling mill
Inventor: ITO NOBUAKI
IPC: B21B37/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a control method for correcting the error of prediction of a sheet profile which is divided into prestage and poststage stands in continuous hot rolling and roll profile at each stand in thb prestage and poststage by feedback control using the calculated value of roll profile in a contact face with a material to be rolled. CONSTITUTION:Deviation to uniform load roll crown at each stand of estimated sheet crown on the outlet side of each upstream stands which are estimated using the measured value of sheet crown corrected by the measured value of shape on the outlet side of the final stand is calculated as the correction amount of uniform load roll crown and also deviation to the calculated value of sheet crown on the outlet side of the final stand of the measured value of sheet crown corrected by the measured value of shape on the outlet side of the final stand is calculated as the correction amount of predictive model of sheet crown at each stand on the upstream side. Further, the correction amount of the uniform load roll crown and the correction amount of the sheet crown predictive model are properly distributed corresponding to the plastic deformation characteristics at each stand.
Patent JP-S61288889-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B19/00
Filed: 1985-06-14
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-H06315758-A (JP)
Title: Method for controlling operation of die casting machine
Inventor: NAKAMOTO TOSHINORI
IPC: B29C45/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for controlling the operation of a die casting machine, by which a series of return movement for changing the die by a stopping command for changing the die and a series of movement from the occurrence of a trouble to the cycle stop for executing the return movement are automatically performed. CONSTITUTION:In the operating control method in a series of pressurizing and casting processes 11-18 (die opening for spraying releasing agent onto the die surface, die clamping, pouring of molten metal with a ladle, injection of the molten metal into the die, die cooling, die opening for ejecting a product, taking-out of the product) with a sequential controller in the die casting machine, at the time of stopping to change the die 26, a series of return movement, in which the machine is stopped at a point in time attaining the planned number of the products and the die clamping in a low pressure is executed to mate the die and the molten metal in the ladle is returned into a furnace and the die is changed 28, is automatically executed to stop the operation. Further, in the case of stopping the cycle in the machine caused by generation of some trouble, a series of return movement of ascent of a spray 19, die opening 20, return-back of an injection cylinder 21 and taking-out of the product 22 to the shifting of the ladle into/onto the furnace 23, is automatically executed to stop the cycle.
Patent JP-2000257311-A (JP)
Title: Lock handle device for drawing-out and turning type door
Inventor: TAKIMOTO HIDEAKI
IPC: E05B5/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a lock handle for a drawing-out and turning operation type door in which an operation handle can be securely restrained in a recessed position and the external side face of the operation handle is prevented from being damaged and corroding away, and the connection shaft of the operation handle is not subjected to danger of breakage. SOLUTION: A sub-shaft 5 is urged to move backwards by a spring 11 and the side face 8a of the basal part of an operation handle 8 is formed so as to position at the end face 8b side of the basal end part against the centeral axial line L of the main shaft 4 and the sub-shaft 5 passing through the sectional center of a cross sectional pivot sahaft 9 in the position where the sub-shaft is retracted in a fixing case 2. In a nearly locking position where a metal latch plate rotated to the back side space of a metal reciever, when the operation handle 8 is prostrated into a recess 7 of the fixing case 2, the fixing projection of a bearing cylinder 3 side and the fixing projection 14 of the regulating disc 10 side are engaged with each other and the operation handle 8 is guided to the nornal position where the operation handle 8 is aligned in the recess 7 and retained therein.
Patent JP-S5926611-A (JP)
Inventor: ERUTON JII KAMINKUSHI
IPC: F16B7/18
Filed: 1983-07-15
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-H04331499-A (JP)
Title: Controller for pulse motor
Inventor: MIZUTANI KIYONOBU
IPC: H02P8/00
Filed: 1991-05-02
Abstract: PURPOSE:To provide a pulse motor controller which can exhibit same effect as a closed loop controller without requiring position and speed sensors. CONSTITUTION:The pulse motor controller comprises a motor input voltage controller, a motor input current detector, a speed operating unit 12 for operating the angular speed of motor according to a predetermined formula based on a voltage and a current detected through respective detectors, and a control section 13 for comparing thus operated angular speed of motor with a command input to output a current command signal corresponding to the comparison result.
Patent JP-S5553247-A (JP)
Title: Novel benzylamine derivative
Inventor: HIRAI KENTAROU
IPC: C07C239/00
Filed: 1978-10-17
Abstract: NEW MATERIAL:The compound of formula Ia [R 1  is and R 2  are independently H, lower alkyl, etc. or unsaturated 4W6 membered hetero cycle comprising 0W1 oxygen atom and 1W2 nitrogen atoms N with formula VI; R 3  and R 4  are H, hydroxy, etc.; R 5  is H, etc.; X is methylene, O, S, etc.; Y is O, S, etc.; m is integer 2W4; n is integer 1W2] and its acid addition salts.  
     EXAMPLE: 3-{ 2-( 2 -Cyano-4-methylguanidino ) ethylthiomethyl }-N, N-dimethyl benzylamine.  
     USE: A treating agent for peptic ulcer, having an antihistamine H 2  activity as great as metiamide.  
     PROCESS: The compound of formula II is reacted with dithiocarboxylic acid of formula III in THF, DMSO, etc. to give the compound of formula IV, which is reacted with a primary amine of formula V in a solvent of methanol, etc., to obtain the compound of formula Ia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62286671-A (JP)
Title: Welding equipment
Inventor: SHIRAKI HISAO
IPC: B23K9/127
Filed: 1986-06-03
Abstract: PURPOSE:To stabilize the welding by providing a detecting mechanism of a clearance between a welding torch and objects to be welded and arranging driving mechanisms and a control mechanism to move the welding torch in a vertical direction and in a two-dimensional plane. CONSTITUTION:A small-sized noncontact type displacement gauge 21 is installed on a lower end part of a welding torch main body 1A as the clearance detecting mechanism and connected with the control mechanism 22. Furthermore, the driving mechanism 24A to move the torch main body 1A in the vertical direction and the driving mechanism 24B to move the torch main body 1A in the optional two-dimensional plane are provided to make the torch main body 1A freely movable in the vertical direction and in the two-dimensional plane. The control mechanism 22 controls the driving mechanism 24A to maintain the clearance constant at about 3 mm based on a detected signal of the clearance 10 of the displacement gauge 21 and besides, a mobile carriage 32 is driven by the driving mechanism 24B and moved in the two-dimensional plane to perform the welding. Since the clearance 10 is accurately maintained to perform the welding, the welding is stabilized.
Patent JP-S5253190-A (JP)
Title: Speed controller of position control by step signal
Inventor: SHIMOURA KENICHI
IPC: B25J9/16
Filed: 1975-10-25
Abstract: PURPOSE:Speed and up/down feed-back controlled in the position control system.
Patent JP-H02309209-A (JP)
Title: Apparatus for measuring wavy condition of road surface
Inventor: NOGAMI JUNJIRO
IPC: G01B17/00
Filed: 1989-05-24
Abstract: PURPOSE:To determine wavy condition of a road bed with an accurate measurement of a distance from the road bed by arranging a first ultrasonic sensor facing an opening, a second ultrasonic sensor disposed within a duct body and the like to operate a computing means by outputs of the first and second ultrasonic sensors. CONSTITUTION:This apparatus is provided with a duct body 11 with one end thereof opened facing a road surface, a first ultrasonic sensor 15 facing the open part thereof, a reflector body 12 arranged within the duct body 11, a second ultrasonic sensor 16 disposed within the duct body separated at a predetermined distance from the reflector body, a computing means 18 and the like. The computing means 18 receives outputs from the first and second ultrasonic sensors 15 and 16 to calculate a first distance based on a predetermined distance, first and second time. Based on the first distance, wavy condition of the road surface is determined. This enables measuring of a distance to the road surface without being affected by an atmosphere in which the ultrasonic sensors 15 and 16 are disposed while allowing accurate determination of the wavy condition of the road surface.
Patent JP-H11326483-A (JP)
Title: Field moving type radio wave imaging method and device
Inventor: KITAYOSHI HITOSHI
IPC: G01S5/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To accurately specify a radio wave emitting source such as an illegal radio station, and to objectively evaluate transmission electric power of the radio wave emitting source. SOLUTION: The arrival direction of a radio wave is observed by plural sensor stations A to C (Step 101), and a position of an observation point is decided on the basis of data in the arrival direction of the radio wave (Step 102). Next, the observation point is commanded to a radiophotograph observing car 13 (Step 103), and the radiophotograph observing car 13 is moved to the commanded observation point (Step 104). A radiophotograph is acquired by observing a radio wave hologram at the commanded observation point by the radiophotograph observing car 13 (Step 105) to specify a radio wave emitting source. Transmission electric power in the radio wave emitting source is estimated from brightness of an image in the radiophotograph and a distance value up to the radio wave emitting source (Step 106).
Patent JP-S5831655-A (JP)
Title: Reception and storage system of facimile signal
Inventor: MATSUMOTO AKIRA
IPC: H04N1/00
Filed: 1981-08-19
Abstract: PURPOSE:To inform a failure to a facsimile device, by generating the failure to a message post-procedure, if the failure detected when a storage exchanger receives and stores a picture signal from a facsimile device. CONSTITUTION:A call set procedure is started from a facsimile device and a picture signal is transferred and stored in an storage exchanger 4. At the storage of the picture signal, if a failure such as unmatched reception speed and defective picture signal write takes place, a facsimile control section 6 stops the storage of the picture signal and abolishes the reception picture signal afterward, and waits for a message post-procedure. The storage exchanger 4 enters the message post-procedure through the reception of a message end signal, and the operation is finished by not transmitting a message confirming signal to the facsimile device, the end of failure is informed to a storage control section 7 to restore a communication call and picture signals already received and stored are thrown away.
Patent JP-2000319031-A (JP)
Title: Flame polishing method for optical fiber reform
Inventor: SUZUKI SHINJI
IPC: C03B29/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a flame polishing method which is capable of eliminating the nonuniformity by the flaws and impurity foreign matter on an optical fiber preform surface, the residual strain in the optical fiber preform and the cloud by the glass particulates adhered to the preform surface and producing the smooth optical fiber preform. SOLUTION: The flame polishing method for the optical fiber preform is a flame polishing method for the preform 1 which melts the flank of the axially rotating optical fiber preform 1 by a relatively moving flame 14 and removes the nonuniformity of the preform 1 by a first flame polishing stage of melting the entire surface of the flank while regulating the axial rotating speed of the preform 1 in accordance with the molten area S of the preform 1 and the relative moving speed V of the flame 14, then eliminates the cloud of the surface and internal strain of the preform 1 by a second flame polishing stage for melting the preform 1 at the temperature lower than the temperature of the first flame polishing stage.
Patent JP-H11324691-A (JP)
Title: Discharge device for leaked gas from exhaust gas turbine supercharger
Inventor: IMAKIRE KOICHIRO
IPC: F02B39/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a supercharger and to reduce the number of parts by fitting a cylindrical outer face of a guide part formed in a gas outlet guide cylinder in a fitting part consisting of a cylindrical inner face, and directly attaching a flange of a gas inlet casing to an outlet casing to practically shut it tightly. SOLUTION: A fitting part 12 of a gas inlet casing 1 is faucet fitted on a cylindrical outer face outside a guide part 11. The guide part 11 of a gas outlet guide cylinder 6 is inserted between a flange 1d of the gas inlet casing 1 and a flange 2c of a gas outlet casing 2, and moreover assembled so that a nozzle end face 3a may come into contact with the end face 6 of the guide cylinder 6. The flange 1d of the gas inlet casing 1 and the flange 2c of the gas outlet casing 2 are mutually joined and fastened with bolts. In a form where the gas inlet casing 1 and the gas outlet casting 2 sandwiches a guide part 11 of the gas outlet guide cylinder 6, the gas inlet casing 1 and the gas outlet guide cylinder 6 are firmly fixed with the minimum gap kept between them.
Patent JP-S5353041-A (JP)
Title: Solar-aided domestic hot water supply system
Inventor: IWATA HIDEO
IPC: F24J2/46
Filed: 1976-10-26
Abstract: PURPOSE: To prevent reduction of thermal efficiency, by feeding hot water not through mediation of a heat storage tank but directly from a solar collector, when sunbeams are strong and the temperature of hot water in the solar collector is higher than that in the storage tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63292629-A (JP)
Title: Organic solvent treating tank
Inventor: KOBAYASHI AKIRO
IPC: G03F7/30
Filed: 1987-05-26
Abstract: PURPOSE:To remove static electricity generated by the agitation of an ultrasonic wave or organic solvent, and to prevent a semiconductor element on a semiconductor substrate from damaging or deteriorating by supplying gas or the solvent charged by the application of a high voltage to an organic solvent tank. CONSTITUTION:Organic solvent 1 in an organic solvent tank 2 is circulated by a circulation pump 3 through a filter 4 in the tank. After nitrogen is fed through a gas filter 6 between electrodes 7 to which a voltage of 2000-3000V is applied by a high voltage power supply 8, disposed at an interval of 2-3mm in the tank to be charged, it is discharged as bubbles to the tank 2 through many bubbling pipes 5 in the bottom of the tank 2 by a nitrogen tube 10 of Teflon. That is, the nitrogen is ionized by the high voltage applied to the electrodes 7 in case of passing the electrodes 7, passed as bubbles in the solvent to remove static electricity charged at the solvent and a semiconductor substrate.
Patent JP-S62286767-A (JP)
Title: Thermal transfer printer
Inventor: SUZUKI TAKEYUKI
IPC: B41J25/304
Filed: 1986-06-05
Abstract: PURPOSE:To perform selective multicolor recording, by providing a pressing force varying means capable of changing the pressing force of a heating means to a medium to be recorded if necessary. CONSTITUTION:When recording due to the hue of a second ink layer 3 is desired to be performed, a cam 14 is rotated in a counterclockwise direction and the cam surface having a radius r1 thereof is brought into contact with a roller 13. As a result, a lever 11 is revolved in the counterclockwise direction and a head holder 6 is pressed in a platen direction through the arm 18a of a torsion coil spring 18 and a thermal head 9 is pressed to platen 5 along with recording paper 10 through a thermal transfer material 4. The thermal head 9 generates heat in this state and only the second ink layer 3 is transferred to a medium to be recorded. When recording using the hue of a first ink layer 2 is desired to be performed, the cam 14 is further revolved in the counterclockwise direction by the order from a printer side and the cam surface having a radius r2 of said cam 14 comes in contact with the roller 13.
Patent JP-2000316891-A (JP)
Title: Bone stretcher
Inventor: KOJIMA TOSHIO
IPC: A61B17/58
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a bone stretcher from hindering everyday life by enabling the projecting parts of bone-stretching threaded shafts to be bent and fixed so that the projecting parts are inconspicuous, and keeping the projecting parts out of contact with objects. SOLUTION: This bone stretcher includes a first plate 1 fixed to one bone piece 101, a second plate 2 fixed to the other bone piece 102, and a first threaded shaft 3a extending in threadable engagement with the second plate and having its end made to abut and engage the first plate 1. The first threaded shaft is rotated to widen the interval between the one bone piece 101 and the other bone piece 102. The bone stretcher further includes a third plate 4 fixed to certain of the bone pieces and a threaded shaft 3b extending in threadable engagement with the third plate 4. The first and second threaded shafts are connected between the second plate and the third plate by means of a flexible member 3c.