baber/WOPTO huggingface dataset:
Patent JP-S6439530-A (JP)
Title: Photometric circuit for automatic color temperature correcting ic
Inventor: MURAO FUMIHIDE
IPC: H04N9/73
Filed: 1987-08-06
Abstract: PURPOSE:To eliminate the voltage differences of respective photometric outputs and to improve temp. characteristics by adjusting the p-n junction areas of respective diodes which pass photocurrents according to red, green and blue photocurrents and make voltage conversion, according to the photocurrents of the respective colors. CONSTITUTION:The light rays subjected to photometry are respectively projected through red, green, blue filters 1-3 to the silicon photodiodes 4-6 in which the photocurrents IR, IG, IB corresponding to the quantities of the light rays in the respective light regions are generated. For example, the photocurrents IR, IG, IB are passed respectively in the diodes 7, 8, 14, 15, 9, 16 in the case of IR:IG:IB=1:3:2. Since these 6 diodes are the same, the current densities thereof are equal. The current/voltage conversion is, therefore, executed by these diodes by which the output voltages VR, VG, VB of operational amplifiers 10-12 are equaled. The similar effect is obtd. as well even by changing the p-n junction area of the respective diodes in place of connecting the same diodes in parallel.
Patent JP-H0924533-A (JP)
Title: Injection screw
Inventor: KOBAYASHI TOSHIO
IPC: B29C45/60
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an injection screw capable of preventing the gap between a sheet ring and a screw shaft by suppressing the gap generate due to the hard influence of the securing force of the screw head at the contact end face of the ring with the shaft, and particularly enhancing the sealability of the outer edge. SOLUTION: An annular recess of the non-contact state is formed at least at one side of the contact end face 11 of the contact end face 11 where a sheet ring 10 is brought into surface contact with the end of a screw shaft 1, and the pressing force received by the engaging of a screw head 2 is distributed to the end face contact surface except the recess.
Patent JP-H1035819-A (JP)
Title: Slide fork
Inventor: KAMIIDE SATOSHI
IPC: B65G1/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent driving belts from interfering with each other at intersections of the driving belts when the driving belts are placed in a Z-shape between a slide fork base and a sliding member. SOLUTION: A first driving belt 3 placed in a Z-shape between a base 1 and a sliding member 2 is provided with a belt, unit which comprises; chain components 23, and brackets 24 for interconnecting the chain components 23. Both end portions of the chain components 23 are provided with holes 25. Both end portions of the bracket 24 are provided with pins 26 to be inserted into the holes 25. The pin 26 has an axial length longer than the axial length of the chain component 23. The chain component 23 is supported for sliding in the axial direction of and rotation about the pin 26. Both belt ends 3e of the first driving belt 3 are fixed to the second front fixing portion 9a and the second rear fixing portion 9b of the sliding member 2.
Patent JP-S6175166-A (JP)
Inventor: TAKAMI HIDEJI
IPC: E03F5/04
Filed: 1984-09-20
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-S6177293-A (JP)
Inventor: TAMURA TOSHIHIRO
IPC: H05B6/12
Filed: 1984-09-20
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-H0615584-A (JP)
Title: Work marking-off device and work fitting device
Inventor: AKAZAWA YOHEI
IPC: B25H7/04
Filed: 1992-06-30
Abstract: PURPOSE:To perform a series of marking-off work ranging from the sizing of a work to the setting of a marking-off line continuously in a mechanical manner. CONSTITUTION:A probe 29 measuring the size of a work 5 and a marking-off pin 30 setting a marking-off line to this 5 both are installed on a reference plane free of movements in both longitudinal and cross directions orthogonal with each other and in the vertical direction perpendicular to the reference plane, while a work fitting device 31 is installed on this reference plane. This work fitting device 31 is provided with a turntable 33 installed free of turning around a shaft perpendicular to the reference plane and a motor rotating this turntable 33 around the shaft on a surface plate 20 whose top face serves as the reference plane, setting up work setting mount 34 for fitting the work 5 on this turntable 33, and an inclination adjusting means 35 for adjusting the extent of inclination in the work setting mount 34 is interposed between the turntable 33 and this work setting mount 34.
Patent JP-S6441843-A (JP)
Title: Flow cell
Inventor: YUKI EIGOU
IPC: G01N21/05
Filed: 1987-08-07
Abstract: PURPOSE:To trap and detect light immediately with a photoelectric multiplier tube as emitted after the mixing of a light emitting sample and a light emitting reagent, by setting a mixing section of the light emitting sample and the light emitting reagent within a range of receiving light of the photoelectric multiplier tube for receiving the quantity of light emitted in a spiral flow cell. CONSTITUTION:A part near an inflow section 5 of a flow cell forms a mixing section 9 where a light emitting reagent inflow part 7 and a light emitting sample inflow part 8 converge. The mixing section 9 with the converging of the light emitting sample and the light emitting reagent is arranged inward from a spiral section 4 to be within a range of receiving light of a photoelectric multiplier tube for receiving the quantity of light emitted. The flow cell can be formed by building a transparent pipe made of glass, teflon or the like spiral and may be formed by other methods. In short, anything does well only if the mixing section 9 where the light emitting reagent inflow section 7 and the light emitting reagent inflow section 8 converges is inward from the spiral section 4.
Patent JP-H0248115-A (JP)
Title: Wire electric discharge machine with large number of electrically indenpendent wire
Inventor: HARII KAAN
IPC: B23H7/02
Filed: 1988-08-08
Abstract: PURPOSE: To apply electric discharge machine to various workpieces formed of mutually different materials and having different thicknesses by feeding a number of wire electrodes so as to mutually insulate all wire electrodes in the feeding process. CONSTITUTION: An supply and winding area 12 for a number of mutually insulated wires 22, a cutting area 20 and a machine head 15 for holding the wires 22 in the cutting area 20 are provided. A control unit 14 is provided for separating the wires 22 a preset distance from workpieces 24a, 24b, 24c, 24d, controlling the speed and tension of the wires 22 and controlling the movement of the workpieces 24a, 24b, 24c, 24d in respect to the wires 22 in X/Y axial directions. A power unit 16 is provided, having a number of leads for conducting a necessary current in the wires 22.
Patent JP-2000024930-A (JP)
Title: Grinding wheel and grinding method
Inventor: ONO TAKASHI
IPC: B24D5/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To simplify the grinding process and to improve the working efficiency by approximately simultaneously executing the cutting, the polishing of a cut surface, the polishing of a grooved part and the chamfering of an edge part in one process through the first through fourth grinding surfaces. SOLUTION: In the grinding wheel, a first grinding surface 38 is formed on a predetermined position of an upper side of a projection 20 on which the abrasive grain 34a of large diameter is fixed, and cuts one end of a shaft part 37 of an engine valve along the direction approximately perpendicular to an axis. A second grinding surface 40 is formed on a curved surface 33 of a swelling part 22 on which the abrasive grain 34b of an intermediate diameter is fixed, and forms a grooved part 50 having a circular arc-shaped section to an outer peripheral surface of the shaft part 31 of the engine valve. A third grinding surface 42 is formed on a stepped part 28 on which the abrasive grain 34c of small diameter is fixed, and precisely finishing grinding the cut surface of the shaft part 37.  A fourth grinding surface 44 is formed on an inclined surface 36 on which the abrasive grain 34c of small diameter is fixed, and polishes an edge part of the shaft part to chamfer the same. By using this grinding wheel, the grinding operation can be executed in one process.
Patent JP-H02197120-A (JP)
Title: Metal wiring method for semiconductor element
Inventor: KIN ICHIGEN
IPC: H01L21/28
Filed: 1989-07-29
Abstract: PURPOSE: To eliminate the increase of the wiring resistance of a metallic wiring film connecting each element, etc., and to improve the performance characteristic of a semiconductor element, and then, to simplify a process by forming an ohm contact containing the same type of impurity at the contacting sections with adjacent impurity areas containing different kinds of impurities of the metallic wiring film connecting each element, etc. CONSTITUTION: After an N-type well 2 is formed on a P-type semiconductor substrate 1, a heavily P<+> doped area 4 is formed to a prescribed depth and an N<+> -doped area 3 is formed at another location by ion implantation. Then, after an insulating layer 5 having a prescribed thickness is vapor-deposited, contact holes 6 are formed by etching the contacting sections with a wiring film by using a contact mask and a first wiring film 70 which is simultaneously connected to the areas 3 and 4, etc., is formed on the entire surface of the sample having the formed holes 6 by vapor deposition. The wiring film 70 is formed by using undoped crystalline silicon. Then a silicide film 12 is formed on the wiring film 70 through heat treatment and, finally, a second wiring film 80 is formed.
Patent JP-S6175558-A (JP)
Title: Hybrid integrated circuit device
Inventor: ISHIHAMA KAZUHARU
IPC: H01L25/00
Filed: 1984-09-21
Abstract: PURPOSE:To improve the mounting density and to provide extensible and flexible functions of a hybrid integrated circuit device by connecting two or more substrates on which parts are mounted on both or one side surface with each other at external terminals. CONSTITUTION:A semiconductor pellet 2 is placed ona thick film substrate 1 printed onboth side surfaces and on the back surface, connected by a gold wire 3, coated with a silicon resin 4, and a chip capacitor 5, a small-sized molded semiconductor 6 and an U-shaped external terminal 7-a are connected by soldering to the surface. The, the terminal 7-a is inserted to the bent U-shaped recess of the external terminal 7-b of the second substrate assembled inthe similar steps, and electrically connected. Parts are mounted on both side surfaces by superposing the external leads on the zsubstrate by utilizing the U-shaped portion as described above above. Thus, twice mounting density can be achieved in the same area as compared with the conventional technique, the substrates are superposed in 3 and 4 stages to further increase the mounting density.
Patent JP-H0320953-A (JP)
Title: Discharge lamp
Inventor: IMAMURA HITOSHI
IPC: H01J61/30
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a discharge lamp suitable for a display fluorescent lamp by hermetically sealing one opening end of a metal tube with a translucent glass window, and sealing a pair of discharge electrodes together with discharge gas. CONSTITUTION:A glass film is provided on the inner face of a metal tube 1, and one opening end is hermetically sealed with a transparent glass 14 and a button stem 4. A pair of discharge anodes 12a-12d are arranged near the glass 14, and a cathode 5 is planted on the stem 4. Step sections 2a and 2b erected to hermetically surround a glass supporting step section and a glass outer periphery side face are integrally formed on a sealed end section. A discharge restricting body 8 is sealed in an airtight container, cross-shaped partition plates 11 are inserted into a casing 9 to restrict a discharge path, and the restricting body 8 is hooked and fixed at the step section of the tube 1. The stem 4 is fixed to the cylinder section 3 of the lamp case 1 with an exhaust pipe 7 located below. The machining precision and workability are improved, a discharge lamp is miniaturized, and it can be made lightweight.
Patent JP-S5994755-A (JP)
Inventor: EDOWAADO AABINGU
IPC: G03C1/72
Filed: 1983-10-22
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-S6177237-A (JP)
Title: Electron gun
Inventor: OGASA MICHIO
IPC: H01J29/51
Filed: 1984-09-20
Abstract: PURPOSE:To reduce misconvergence by providing a slit along the center axis direction of a shield cup in the top and bottom position aligned in the direction of a horizontal deflection magnetic field of the shield cup. CONSTITUTION:A slit 40 is formed on the side wall of a shield cup 20. The slit 40 is provided in the top and bottom position aligned in the direction of the horizontal deflection magnetic field of an edge electron beam incident hole 21G along the direction of the center axis of the shield cup 20. Thereby, an eddy-current circuit generated on the shield cup is cut off while reducing an effective area crossing the horizontal deflection magnetic field forming a genera tion cause for the eddy-current thus making it possible to reduce miscon vergence.
Patent JP-2000024363-A (JP)
Title: Washing and drying machine
Inventor: ISE SHINSUKE
IPC: D06F25/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine with excellent drying efficiency wherein a warm air generator is compactly formed and warm air can be surely transferred into a spinning tub from the warm air generator. SOLUTION: A warm air intake vent of a water tank is faced to an exhaust vent 17 of a warm air feeding device at a separated position and a fan duct 16 of a warm air feeding means is formed into an L-shape and a turning blade is fitted at a position of an opening part of the exhaust vent 17 of the fan duct corresponding to the downstream of the outside position of this L-shaped bent part to guide flow of the warm air and to avoid leakage of the warm air.
Patent JP-S6441982-A (JP)
Title: Sheet paper processor
Inventor: MARUYAMA SHINGO
IPC: G07D3/00
Filed: 1987-08-07
Abstract: PURPOSE: To facilitate cross reference between damaged paper sheets and wrappers wrapping them by receiving rejected bonds and the wrappers from an inspection processing means and discriminating wrappers corresponding to paper sheets discriminated to be damaged bond in 2nd inspection. CONSTITUTION: An inspection machine 5 receives paper sheets wrapped in advance and applies separate processing to the paper sheets to separated the wrapped paper sheets into the wrapper and the paper sheets. The separate wrappers are collected while receiving relation information with the paper sheets and the machine 5 applies inspection processing to the separated paper sheets. Furthermore, the paper sheets requiring 2nd inspection as the result of inspection processing are delivered as rejected bonds. On the other hand, a rejected bond processing machine 6 receives the rejected bonds and applies 2nd inspection to the bonds to discriminate damaged paper sheets and receives wrappers with relating information added thereto to discriminate the wrapper wrapping the damaged paper sheets.
Patent JP-H0482756-A (JP)
Title: Laser beam printer
Inventor: TSUZUKI TOSHIHIRO
IPC: H04N1/04
Filed: 1990-07-25
Abstract: PURPOSE:To improve a noise margin with a reduction in burden on a second control section along with adaptation to an optional first control section without changing a printing section by enabling the specifying of a pulse width of a horizontal synchronization signal using a timer means with the control section. CONSTITUTION:A microprocessor 2 writes a pulse width setting data D1 fed from a first microprocessor 1 into a timer circuit 21 beforehand. The timer circuit 21 starts a counting synchronizing a falling of an output signal T4 of a photo detector 31 to expand a pulse width before the end of the counting and the results are transmitted to a first microprocessor 1 as horizontal synchronization signal T1, which 1 transmits a video signal T2 to a laser drive circuit 32 synchronizing the horizontal synchronization signal T1. Light emitted from a semiconductor laser 41 is modulated based on the video signal T2 thereby forming a latent image with a scanning over a photosensitive drum 46.
Patent JP-S6090484-A (JP)
Title: Color solid-state image pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N9/07
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a satisfactory color TV signal which will not generate chrominance component disturbance by providing an optical low-pass filter having attenuation polar frequency in the vicinity of modulation chrominance component frequency and in the vicinity of 1.5 times said frequency in an optical path of an image-forming optical system. CONSTITUTION:Incident light from a object is focused by a lens 21 and image- formed on a solid image pickup element 16. Between the lens 21 and the solid image pickup element 16, optical low-pass filters 18-20 are provided. The object image focused by the lens 21 becomes a duplex image since a frequency component corresponding to a separation band is attenuated by a birefringence crystal plate 19. The object image which has received light is corrected by a phase shifting plate 20. The object image which has become a duplex image is made into a quadruplex image since a frequency component corresponding to a separation band is attenuated by a complex refraction crystal plate 18, and is space- modulated by a color filter 17, thereby image-forming on the solid image pickup element 16.
Patent JP-S6443684-A (JP)
Title: Auto-hinge for door
Inventor: KAMISE HIROSHI
IPC: E05F3/20
Filed: 1987-08-07
Abstract: PURPOSE: To facilitate the control of a buffer force and to increase the capacity of a hydraulic chamber by providing a gear transmitting mechanism with an intermediate gear between a pivot shaft and the pivot of an auto-hinge main body. CONSTITUTION: When a door main body D is released from an opening force, a pivot 11 is rotated by the elastic restoring force of a torsion spring 12, and a gear 8 and an intermediate gear 6 are rotated to bias the main body D in a closing direction. In addition, when a cylinder 31 is rotated together with the pivot 11, and a piston 32 starts to move downward, hydraulic oil in a first hydraulic chamber (a) is compressed to operate a check valve 37 and comes into a circular hole 34. Then, with its quantity of flow restricted by a pressure compensated flow control valve V1 , the oil is passed through an oil path 40 and flows back into a second hydraulic chamber (b) from the opening of the cylinder 31, the piston 32 is slowly lowered to move the main body D slowly in the closing direction. Further, when the oil path 41 of the cylinder 31 is opened, the oil in the hydraulic chamber (a) is passed through the flow control valves V1 and V2 and flows back into the second hydraulic chamber (b) to accelerate and close the main body D.
Patent JP-H0731700-A (JP)
Title: Golf tee support
Inventor: YAMAGUCHI KEIJI
IPC: A63B57/00
Filed: 1993-07-16
Abstract: PURPOSE:To find immediately a golf tee even if the golf tee is driven far by tee shot by composing a golf tee support of a flange body having a golf tee attaching hole extending vertically through the flange body. CONSTITUTION:A strut part T1 of a golf tee T is inserted from the flat plate 2 side into a golf tee attaching hole 7 in a golf tee support 1 to attach the golf tee support 1 to the golf tee T. A strut part T1 of the golf tee T projected below from the golf tee attaching hole 7 is stuck until the tip of the central shaft part 5 on the rear surface side of a flange body 2 makes contact with the surface G of land and a ball B is mounted on a head part T2 of the golf tee T to be driven by a club. Thus, the height of tee up of the ball B can be freely selected by changing the position of the golf tee support attached to the support T1. Hence, the golf tee can immediately be found even if it is driven far by the tee shot.
Patent JP-S6442235-A (JP)
Title: Laminate of soft polyvinyl chloride and polychloroprene rubber
Inventor: HONDA KAZUO
IPC: B32B25/08
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a laminate having strong adhesive force, by placing a methyl-methacrylate-grafted polychloroprene as an intermediate layer between a specific polyvinyl chloride composition and a specific polychloroprene rubber composition and pressing and heating them. CONSTITUTION:A grafted polymer of methyl-methacrylate and chloroprene (CR) is placed as an intermediate layer between a soft polyvinyl chloride (PVC) composition prepared by blending 100pts.wt. PVC with 20-100pts.wt. at least one of ester plasticizers and 0.1-10pts.wt., preferably 0.5-6pts.wt. at least one of 2.substituted.4,6-dithiol-S-triazine derivatives represented by the formula (I) and a CR composition prepared by blending 100pts.wt. CR with 0.1-10pts.wt., preferably 0.3-5pts.wt. tetrachloro-p-benzoquinone and they are thereafter pressed and heated to obtain a laminate of the soft PVC and the CR having strong adhesive force.
Patent JP-H1133355-A (JP)
Title: Method for dechlorinating combustion exhaust gas and dechlorination device
Inventor: TANII TADAAKI
IPC: B01D53/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To treat a combustion exhaust gas whose specified target concentration of hydrogen chloride is met by treating the combustion exhaust gas originating from a combustion furnace through dechlorination process with slaked lime or quick lime within the specified range of temperature. SOLUTION: Hydrogen chloride contained in an exhaust gas originating from a combustion furnace 1 is treated (dechlorinated) at a device filled with an arranged slaked lime (dechlorination device) at 300-580 deg.C so that the hydrogen chloride concentration is, for example, 45 ppm at 550 deg.C. Next, the exhaust gas is used for producing steam in a boiler 3 and this steam is supplied at a higher temperature than a conventional type of steam at 250 deg.C or less for power generation. In this case, the temperature is detected using a temperature sensor 4 in piping before the dechlorination device 2. When it is forecast that the sensor 4 temperature exceeds 580 deg.C due to a change in the sensing performance over time of the temperature sensor 4.  A fuel supply control device 5 or a cooling water loading control device 6 is controlled so that the temperature of the sensor 4 does not exceed 580 deg.C. Thus it is possible to treat the exhaust gas whose target treatment concentration of hydrogen chloride of 50 ppm or less is met.
Patent JP-H0363239-A (JP)
Title: Method for purifying diisopropyl ether
Inventor: YOSHIYAMA TETSUO
IPC: C07C41/42
Filed: 1989-08-02
Abstract: PURPOSE:To continuously obtain high purity diisopropyl ether with excellent economic efficiency by adding isopropyl alcohol or acetonitrile to diisopropyl ether and carrying out purification and distillation of the diisopropyl ether. CONSTITUTION:Isopropyl alcohol(IPA) or acetonitrile in an amount of 0.5-20vol.% based on diisopropyl ether(IPE) prepared in a synthetic system is added thereto to carry out distillation preferably by a two-column method and afford high purity IPE. A mixture solution of the raw material IPE with an azeotropic solvent is fed to an intermediate plate 4 of the first distillation column having 35-40 actual number of plates and distilled at 65-67 deg.C column top temperature, 70-72 deg.C column bottom temperature and 20-30 reflex ratio to distill hexenes which are impurities as an azeotropic mixture solution from a line 5. The IPE and high boiling substances are then fed from a line 6 to an intermediate plate of the second distillation column to afford the high purity IPE from a line 10. The IPE containing the high boiling substances is obtained from a line 11, redistilled and subsequently recrycled to the synthetic system.
Patent JP-S6176360-A (JP)
Inventor: SHINO KATSUHIDE
IPC: G02F1/133
Filed: 1984-09-22
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。