baber/WOPTO huggingface dataset:
Patent JP-H08197549-A (JP)
Title: Manufacture of polyimide-covered mold
Inventor: KATAOKA HIROSHI
IPC: B29C49/00
Filed: 1995-01-30
Abstract: PURPOSE: To form a polyimide layer having a small residual strain on the wall surface of a mold. CONSTITUTION: In this manufacturing method, in which the wall surface consisting of a mold cavity of a main mold made of a metal is covered with a polyimide layer having the thickness of 0.01-1mm, the polyimide layer is formed by heating a straight-chain high mol.wt. polyimide precursor-containing solution is applied onto the wall surface of the main mold and heating up to 20-200 deg.C.
Patent JP-S54105173-A (JP)
Title: Method of coating formed plastics with metal films
Inventor: TSUKADA TSUTOMU
IPC: C23C14/20
Filed: 1978-02-06
Abstract: PURPOSE: Formed plastics bearing embedded metal in the parts are coated with metal films by forming metal spatter films using a magnetron type spatterer followed by electrolytic plating using the spattering film as an electrode.  
     CONSTITUTION: Formed plastics bearing embedded metal in the parts are placed on holders 14, a large number of which are arranged so as to surround cylindrical metal target 13, and chamber 11 is evacuated by vacuum pump connected to vent hole 15. An inert gas as argon is introduced into spattering chamber 11 until the pressure becomes 10 -4 W10 -1  Torr and a high-frequency voltage is applied to target 13 to produce magnetron discharge, thereby forming metal spatter films on the formed plastics. When the film thickness grows to 1000ÅW1μ, the formed plastics are taken out of the spattering chamber and subjected to electrolytic plating by dipping them in usual plating solutions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06200390-A (JP)
Title: Electrochemical cell with degassing device
Inventor: HARI HAINKE
IPC: C25B9/17
Filed: 1993-01-28
Abstract: PURPOSE: To provide an electrochemical cell for electrochemically treating an aqueous soln.  
     CONSTITUTION: This electrochemical cell is provided with a soln. container 16 having a cell housing 8 at the upper part. An electrode pack 3 is located in the cell housing 8. The soln. is supplied to the cell housing 8 via a circulating device 26 in a region at the bottom thereof, and the soln. passes through the electrode pack 3, and thereafter, is supplied to a drain container 32 having its own overflow weirs 31 arranged in the cascade shape for the purpose of degassing via the overflow weirs formed by the upper corness of side walls 10, 12 of the cell housing 8. After passing through these second overflow weirs 31, the highly degassed soln. is again supplied to the soln. container 16 through drain openings 28 and is newly circulated. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08201940-A (JP)
Title: Stereoscopic image pickup device
Inventor: NAKAMURA TSUTOMU
IPC: G03B35/08
Filed: 1995-01-30
Abstract: PURPOSE: To provide a device capable of obtaining three-dimensional video information in an easily visual and hardly fatigued state by aligning a gaze point with a focal position, as for a three-dimensional image pickup device using a parallax between both eyes. CONSTITUTION: The stereoscopic image pickup device is provided with a pair of lens barrels 1 and 2 rotatably supported with leaving an interval of a prescribed base length for obtaining image pickup information for a left eye, or a right eye, focusing lenses 105A and 105B incorporated in the lens barrels 1 and 2 and for focusing, a position sensor 133 for detecting each position of the focusing lenses 105A and 105B and a CPU for performing the rotational control of each convergence angle of the lens barrels 1 and 2 so as to align the gaze point of the lens barrels 1 and 2 with the focal position based on the information outputted from the position sensor 133, the information on the focal distance of a zoom lens and the information on the base length of the pair of lens barrels 1 and 2.
Patent JP-S60158637-A (JP)
Title: Wire-bonding device
Inventor: IZUMI KOUICHIROU
IPC: H01L21/60
Filed: 1984-01-28
Abstract: PURPOSE:To prevent a short circuit from generating between a pad part for external connection and a conductor wiring and to enable to perform a higher-density wiring by a method wherein the insulative coating film of the conductor wire coated with the insulative coating film is heat-removed, and the pad part for external connection and the core wire of the conductor wire are connected. CONSTITUTION:In the beam irradiating part 4a of a shielding member 4 for heating beam mask, a conductor wire 2 is heated with heating beams 3a, which are outputted from heating units 3, and the insulative coating film 2b of the conductor wire 2 is meltingly removed. Each one end of the conductor wire 2, whose insulative coating film 2b has been removed, is respectively bonded to a conductor wiring (metal paste) 7 and the pad part of a semiconductor integrated circuit element 6, both of which have been formed on a circuit wiring substrate 5, by an ordinary method and a wire-bonding connection is formed. Incidentally, the irradiation timing of the heating beams 3a is decided according to bonding information.
Patent JP-H06221858-A (JP)
Title: Optical fiber gyro
Inventor: HOTATE KAZUO
IPC: G01C19/72
Filed: 1993-01-28
Abstract: PURPOSE:To enable prevention of polarized wave fluctuation inducing noise by constituting an optical ring resonator with a circularly polarized wave holding optical fiber, and providing with, in the middle of it, a polarized wave mode conversion means. CONSTITUTION:An optical ring resonator 2 is constituted with a circularly polarized wave holding optical fiber that holds two circularly polarized wave modes, dextrorotatory circularly polarized wave mode and Ievorotatory circularly polarized wave mode, for propagation. As this circularly polarized wave optical fiber, a kink fiber, wherein a single mode optical fiber is continuously applied with kink, is used. A polarized wave mode conversion means 1 converts dextrorotatory circularly polarized wave mode into levorotatory circularly polarized wave mode, and vice versa. As the polarized wave mode conversion means 1, for example, the one with a single mode optical fiber used as a loop of small radius is used. An optical directionality coupler 3, provided at a suitable position, makes clockwise and counter clockwise propagation light incident on the resonator 2, and the light is taken out of the resonator 2 by branching the light from it, for detecting resonance characteristics of propagation light.
Patent JP-H05202944-A (JP)
Title: Motion transmitter
Inventor: SHIGENOBU YASUTOSHI
IPC: F16C37/00
Filed: 1992-01-28
Abstract: PURPOSE:To restrain any temperature rise of a grease lubrication type rolling bearing for supporting a motion transmitting member in a vacuum casing. CONSTITUTION:In a vacuum casing 1, black color metal powder is made adhere to a member 5 where a rolling bearing is fitted and the inner surface 8 of the vacuum casing 1, the member and the inner surface are plated with back color metal, or back color resin is applied thereto to be formed into a back body, whereby the emissivity is increased more than 0.5 and the heat is radiated through the casing 1.
Patent JP-S63180379-A (JP)
Title: Torch for generating plasma jet
Inventor: TSUNAGA HISAO
IPC: B23K9/26
Filed: 1987-01-21
Abstract: PURPOSE:To form a stable plasma jet against the arbitrary blowing strength of working gas by surrounding the vicinity of the tips of a pair of bar-like electrodes in which one is an anode and the other is a cathode, by a single or the respective electric insulating nozzles, and blowing the working gas in the electrode tip direction. CONSTITUTION:With respect to a pair of bar-like electrodes 11, 12, one piece of electric insulating nozzle 13 for surrounding them is provided. Also, the extreme tip parts of the bar-like electrodes 11, 12 are projected to the outside so that they become parallel or approach gradually. In such a state, a plasma jet which an arc generated between a cathode point 15 and an anode point 16 forms by working gas 17 is not concentrated enough, therefore, a torch being suitable for brazing or welding is obtained. Also, when the jet port 23a of a nozzle 23 is small, and also, the extreme tip parts of the electrodes 11, 12 are hidden in the inside of the nozzle 23, an arc jets out as a plasma jet or hot air 18, and a torch being suitable for cutting of a metal and a non-metal is obtained. Moreover, when a nozzle 33 and a nozzle 34 are provided against the electrode 11 and the electrode 12, respectively, a torch being suitable for brazing or welding is obtained.
Patent JP-H04238760-A (JP)
Title: Structure for supporting air bag device of automobile
Inventor: HIRASHIMA ISAO
IPC: B60R21/20
Filed: 1991-01-10
Abstract: PURPOSE:To improve a degree of freedom for arranging a car body constitutional member and an air conditioning unit while rigidity of supporting an air bag device by mounting an air bag module to the air conditioning unit, in the case of a structure for supporting the air bag device in an assistant driver's seat side. CONSTITUTION:In an automobile, a heater unit 10 for partly constituting an air conditioning unit is offset to an assistant driver's seat side and fixed to an instrument panel 51. A defroster duct 20 and a vent duct 30 are respectively mounted to the heater unit 10. Further, the vent duct 30 is fixed to the heater unit 10 through a ring blanket 12. Here, a mounting part 61 of an air bag module 60 is stopped by a screw to a supporting part 12B of the ring blanket 12. That is, the air bag module 60 is supported not by a constitutional member inserted in a lateral direction of a car body, but to the instrument panel 51 with sufficient rigidity. In this way, a degree of freedom for arranging the car body constitutional member and the air conditioning unit is improved.
Patent JP-2000182061-A (JP)
Title: Defect inspection device
Inventor: SAKASHITA SHIGEJI
IPC: G06T7/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To distinguish an area corresponding to a single chip having a defective pattern from the rest of areas by detecting the defective pattern in the area of the single chip formed on a chip size package CSP tape. SOLUTION: In the title defect inspection device, a CCD camera 40 reads a package pattern on the CSP tape 12, a computer 42 applies image processing to obtained image data to discriminate whether there is any defective pattern. When the computer 42 finds any defective pattern, a puncher placed at a post- stage of the CCD camera 40 punches out a hole for the corresponding package pattern.
Patent JP-H08203252-A (JP)
Title: Method and apparatus for detecting address
Inventor: OKAWA YOSHIHIRO
IPC: G11B20/12
Filed: 1995-01-30
Abstract: PURPOSE: To detect a segment address and a track address from a sector address by a simple operation or in a simple circuit constitution. CONSTITUTION: The method and an apparatus for detecting a segment address and a track address from a sector address are provided. A control part 4 sequentially compares data of a comparison segment count (HSD) with data of a total segment count while gradually multiplying the data HSD by 1/2. When TSD<HSD is held, a bit 0 is set to a track address register 10. When TSD> HSD is held, a bit 1 is set to the track address register 10, and at the same time, data of a new total segment count is formed by an operation TSD-HSD. The above operation is carried out in a loop. The final TSD is detected as a segment address. A value finally stored in the track address register 10 is detected as a track address.
Patent JP-H06221141-A (JP)
Title: Secondary air control device for engine
Inventor: ISHINO HIROMASA
IPC: F01N3/30
Filed: 1993-01-29
Abstract: PURPOSE:To rapidly increase the temperature of a catalyst to a reaction temperature so as to ensure excellent warming-up ability by providing a secondary air flow rate varying means to vary a flow rate of secondary air of an engine and a control means to control the secondary air flow rate varying means. CONSTITUTION:A secondary air feed passage 20 to feed secondary air to an exhaust gas passage 17 located upper stream from a catalyst 18 and a heating means 22 disposed in the middle of the secondary air feed passage 20 are provided. Secondary air is heated through operation of the heating means 22 during cold-down. A secondary air flow rate varying means 21 to vary a flow rate of secondary air is provided. During the initial state of operation of the heating means 22, a secondary air flow rate is reduced to a value lower than an objective flow rate. Thereafter, a control means 30 to control a secondary air flow rate varying means 21 so that a secondary air flow rate is increased to a target flow rate. This constitution causes prevention of the feed of quantities of low temperature secondary air to a catalyst, execution of high-efficient heating of secondary air itself, and improvement of warming-up ability by providing a top priority for the increase of temperature by means of secondary air of the catalyst.
Patent JP-2000210756-A (JP)
Title: Solidify-forming method for molten metal material and apparatus usable for the method
Inventor: HAMAGUCHI TATSUHIKO
IPC: B22C9/06
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a solidify-forming method for molten metal material advantageous to reduce the solidified detect in a solidify-forming product and an apparatus usable to this method. SOLUTION: In this solidify-forming method of the molten metal material, the apparatus provided with a lower die 2 and an upper die 3 having an insert type projecting die part 40 projecting downward, is used. The molten metal material is stored into a first die surface 20 in the lower die 20 in the die opening state of the upper and lower dies 3 and 2. The upper die 3 is relatively descended toward the lower die 2 and the die clamping is executed to obtain the solidified forming product 1. Prior to the completion of the die-clamping of the dies 3 and 2, the projecting the part 40 of the upper die 3 is preferentially brought into contact with the molten metal material to promote the solidification of the molten metal material portions 9x in contact with the projecting die part 40 in the molten metal material 9. Thereafter, the die-clamping of the dies 3 and 12 is completed.
Patent JP-S56110827-A (JP)
Title: Electronic oven
Inventor: NISHIMURA NOBUICHI
IPC: F24C15/02
Filed: 1980-02-06
Abstract: PURPOSE: To enable opening and closing of a door through a small operating force and to reliably prevent an opening and closing operation not required, by a method wherein a time switch for an opening and closing operation is mounted in a concavity so that it is positioned further inward from the surface of a control pannel.  
     CONSTITUTION: A various types of switches, which are necessary to operate an oven, and indicators 4 are mounted on a control pannel 3 of an electronic oven body 1, and a touch electrode 5 for the touch switch for opening and closing operation is set. The touch electrode 5 is olaced in a manner to be positioned further inward by a specified distance from the surface of the control pannel 3. Through the operation of the touch switch by an operator, the touch operation is detected to drive the door for opening and closing. This permits opening and closing operation of the door with an extremely small operation force, and permits to reliably prevent the door from conducting an opening and a closing action not required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56110003-A (JP)
Title: Measuring device
Inventor: NAKAJIMA KAZUO
IPC: G01B21/10
Filed: 1980-02-06
Abstract: PURPOSE:To detect the effective diameter of a screw continuously by making a ball be elevated along a screw groove and thereby detecting the dimension of the screw as the amount of displacement of the ball. CONSTITUTION:The screw 11 to be measured is set on a table 12 and the ball 14 is put in the screw groove 13 of the screw 11. When the table 12 is turned, the ball 14 is elevated or lowered along the screw groove 13 and simultaneously a shaft 28 is also elevated or lowered while being controlled by a guide 30. In the case when the dimension of the screw 11 differs from the marked value on the occasion, the ball 11 is displaced in the direction X-X, and the amount of the displacement is transmitted to a measuring piece 33 through the intermediary of the shaft 28 and a lower plate 23 suspended by parallel springs 24 and 25 and is detected by a detector 32. By indicating a detected value in a meter or recording the same on recording paper, continuous measurement of the effective diameter of the screw 11 can be performed.
Patent JP-S58131292-A (JP)
Inventor: SATOU HARUO
IPC: E21B7/10
Filed: 1982-01-29
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-H04239160-A (JP)
Title: Manufacture of resin-sealed type electronic component
Inventor: YOSHIDA SADAO
IPC: H01L23/28
Filed: 1991-01-11
Abstract: PURPOSE:To prevent solder from flowing into an impurity penetration preventative groove from outside and enhance reliability. CONSTITUTION:A recessed part 18 is installed to a metal support board 12 of a semiconductor chip 24 to be resin-sealed. The recessed part 18 is provided with a region 19 reserved for mounting the chip on the bottom. The bottom of the recessed part 18 has an enough area larger than the chip mount-reserved region 19. A groove 20b designed to prevent the penetration of impurities is installed to the support board 12 in such a manner that it may surround the recessed part 18 substantially. The semiconductor chip 24 is adapted to make scrub motion in the recessed part 18 and soldered to the support board 12. A resin sealing body 28 is installed so as to include the recessed part 18 and the groove 20b.
Patent JP-H11209943-A (JP)
Title: Under water foundation mound construction block and construction method using the block
Inventor: NANRI TAKASHI
IPC: E02B3/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a block to improve the execution efficiency of a riprup levelling and a covering stone levelling and an under water foundation mound construction method using the block in an under water foundation mound construction. SOLUTION: Sloped surface covering blocks 10 are pried up and connected in a plurality of steps on a plinth stone block 30 installed on a toe of slope along the inclined slope of the face of slope 1a of a foundation mound constructed on the water bottom, and after the block 10 is connected on every step, a riprup 4 is filled up behind the block, and a buttress protruded behind the block is fixed by the riprup 4. The piling up of the sloped surface covering block 10 is under water supported by a pontoon 2, or a riprup levelling and a covering stone levelling are simultaneously executed by a mechanical working power produced by an under water backhoe 3 installed on a piled heap of the previously thrown-in riprup 4.
Patent JP-S62171685-A (JP)
Title: Immobilized lypase enzyme membrane and production thereof
Inventor: HANASATO YOSHIO
IPC: C07K17/08
Filed: 1986-01-27
Abstract: PURPOSE:To obtain an immobilized lipase enzyme membrane necessary for continuous use of lipase and applicable to a biosensor, by using polyvinyl pyrrolidone and bovine serum albumin, etc., as raw materials. CONSTITUTION:An immobilized lipase enzyme membrane is formed by coating a substrate with an aqueous solution containing 2-20wt% polyvinyl pyrrolidone having a molecular weight of several tens thousand - several hundred thousand, 0.2-1.0wt% 2,5-bis(4'-azido-2'-sulfobenzal)cyclopentanone sodium salt, 5-10wt% lipase and 5-10wt% bovine serum albumin and drying the coating layer. The immobilized enzyme membrane is crosslinked by ultraviolet irradiation and then chemically crosslinked by treating with a chemical crosslinking agent such as an aqueous solution of glutaraldehyde.
Patent JP-S63182716-A (JP)
Title: Method for controlling quantitative segmentation of granular particle
Inventor: MAEDA MASAKAZU
IPC: G01G11/08
Filed: 1987-01-26
Abstract: PURPOSE:To always control the accurate segmentation value of granular particles by obtaining the central value of the belt speed corresponding to the target segmentation value within an upper/lower limit range of fluctuation of the load value on a belt and the belt speed and controlling the set gate opening amount of a hopper to that of the gate corresponding to the central value. CONSTITUTION:The output of a signal converter 6 of a load cell 5 is supplied to a multiplier 7 together with the output of a conveyor speed detector 8 for acquisition of the transport value S. Then the speed of a belt driver 10 is controlled by a motor controller 11 based on the output of a controller 9 so that the difference between the value S and the set value S0 is eliminated. A computing element 13 obtains the value of the mass W0 corresponding to the value S0 to deliver it to a controller 14 and supplies the actual measurement signal of the mass W to the controller 14 via the cell 5 and the converter 6. The controller 14 supplies the control output to a controller 15 of a driving motor 16 of a gate 3 so that the difference between the mass W0 and the mass W is eliminated. Thus it is possible to always secure the accurate control of the segmentation value of granular particles with no influence of the quantity density of the granular particles and the attachment of the granular particles to the gate.
Patent JP-H02195931-A (JP)
Title: Formation of angle ring for endoscope
Inventor: GOTO TADAYOSHI
IPC: B23K26/00
Filed: 1989-01-25
Abstract: PURPOSE:To perform machining very simply and precisely by heat-melt-cutting a metal pipe along the outer line of an angle line and forming the angle ring with a continuous cutting plane line. CONSTITUTION:A metal pipe 11 for the raw material of an angle ring 2 is chucked by a chuck means 12 and inserted with a rod 14 in it. The metal pipe 11 is conveyed to a work station provided with a laser device 13, and preset positioning is performed. The laser device 13 is operated, the chuck means is rotated and moved back and forth according to operation procedures preset in a drive control device, and the metal pipe 11 is continuously heat-melted along lines B forming connection sections 4 from lines A forming a main body section 2a. When the cut machining of this outer line is completed, lines C along the portions constituting pin insertion holes 3 are heat-melted. No external force is applied at the time of machining, thus no deformation occurs, and an angle ring with very high precision can be formed.
Patent JP-S58133604-A (JP)
Title: Reader for magnetic printing material
Inventor: KIDERA KINICHI
IPC: G07D7/00
Filed: 1982-01-30
Abstract: PURPOSE:To correct the effect due to temperature change and to eliminate the need  for readjustment, by providing a magnetic substance to correct the fluctuation of air  gap apart from a magnetic head. CONSTITUTION:The magnetic substance 10 is provided at the rear side of the magnetic  head 3. An air gap (d) is thinner than the thickness (a) of a paper note, then the paper  note 2 is invaded into the air gap, the magnetic head 3 is closed to the magnetic substance 10 by (a-d), and a magnetic circuit II of a differential transformer 13 is subjected to magnetic effect with the magnetic substance 10 and a secondary coil L02 outputs  a signal voltage e2 of a certain level. Thus, an output voltage B of the reader has a  level swollen in the opposite direction as the level shift of the magnetic head 3 due to the distortion of a case 12 at the fluctuation of contact pressure as shown in two-dotted  chanie lines in comparison with the level of no paper note invasion as shown in  broken lines in figure. The signal shown in broken lines produced by the displacement  of the magnetic head 3 is increased as the air gap (d) is smaller. Thus, the level shift due to the change in the contact pressure of the magnetic head 3 is cancelled with the  signal due to the displacement of the magnetic head 3, and as the output voltage B, an  output of almost constant level is obtained independently of the air gap (d) as shown in one-dot chain lines in figure.