baber/WOPTO huggingface dataset:
Patent JP-H07154049-A (JP)
Title: Electronic module and its manufacture
Inventor: YAAYA HAHIIRIITEERANI
IPC: H01L21/48
Filed: 1994-08-04
Abstract: PURPOSE: To provide a process for manufacturing an electronic module and the electronic module manufactured by a process such that it well accommodates various uses of integrated circuits and which is cost-effective. CONSTITUTION: A standard departing article, including an insulating layer 11, to which a conductive sheath is attached in order to manufacture an electronic module having an integrated circuit 22. A contact surface is formed by notching the conductive sheath. Connecting recesses 28 are provided in the layer 11 of the departing article using a milling cutter, and connectors 36 between the contact surface and the circuit 22 are guided through the recesses 28. The position of each connecting recess is made to correspond to the dimensions of the circuit 22 to be built in the electronic module.
Patent JP-S5973208-A (JP)
Title: Automatic chuck jaw changer
Inventor: MIYAJI CHIHIRO
IPC: B23B31/167
Filed: 1982-10-19
Abstract: PURPOSE:To make the promotion of robotization for machining jobs attainable, by making a chuck jaw changeable in a mechanical manner with such a jaw that corresponds to a desired chucking diameter one stored in a jaw storage magazine's holder. CONSTITUTION:Each of sliding grooves 10 and 11 of a chuck 5 and a holder 53 of a jaw storage magazine 50 are all indexed into jaw changing positions respectively, while a jaw engaging device 8 is operated by a jaw disconnecting device 81 whereby engagement between a jaw 13 and a slider member 12 is taken off, and under this condition, jaws inside these grooves 10 and 11 are shifted to the holder inside by a jaw shifting device 67. After that, the positional holder 53 of the magazine 50 is indexed into a jaw changing position. Therefore, the chuck jaw can be mechanically changed with such a jaw that corresponds to a desired diameter one stored in the magazine holder, thus unmanned machining at shop be comes possible now.
Patent JP-H0626909-A (JP)
Title: Method and device for controlling contact interface position in pressure vessel
Inventor: SHIBUYA YOSHITO
IPC: G01F23/28
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a method and a device for controlling the contact interface position of a pressure vessel, which can maintain the height of the contact interface between the fluid to be treated and the supercritical fluid inside of the pressure vessel constant. CONSTITUTION:A laser beam at a width of X is made incident upon the fluid 27 to be treated and the supercritical fluid 28 to measure damping factors A, B of the laser beam, which is transmitted through the fluid 27 to be treated and the supercritical fluid 28. Next, a damping factor C1 of the laser beam at the time when the laser beam is made incident upon the fluid 27 to be treated or the super critical fluid 28 at a desired position is measured. A reference value C2 of the damping factor C1 in the case where the existence of the contact interface at a reference position separated from the upper end of the laser beam, which is positioned at a desired position, with a distance Y in the vertical direction is assumed is computed with an equation (1). In the case where the damping factor C1 is smaller than the reference value C2, supply quantity of the fluid 27 to be treated is made excessive, and in the case where the damping factor C1 is larger than the reference value C2, discharge quantity is made excessive to maintain the contact interface at the reference position. Reference value C2=A(1-Y/X)+B(Y/X)...(1).
Patent JP-H0510269-A (JP)
Title: Method for controlling absorption torque of variable displacement type hydraulic pump
Inventor: UEHARA KAZUO
IPC: F02D29/04
Filed: 1991-06-28
Abstract: PURPOSE:To prevent hunting due to delays of the absorption torque control of a variable displacement hydraulic pump and lowering the real engine speed by changing the set pressure of a control valve with a positive and a negative deflection between a target engine speed and the real engine speed and the pressure in response to the working load of the pump. CONSTITUTION:A target engine speed is detected by a sensor 37 and input to a controller 38. The real engine speed is input from an engine speed sensor 39 to the controller 38, while the pump discharge pressure is input from a pressure sensor 40 to the controller 38, and the controller 38 controls the supply of the current to a proportional solenoid 41a of a solenoid proportional pressure reducing valve 41. When the control pressure is not supplied from the solenoid proportional pressure reducing valve 41 to a third pressure receiving part 45 of a control valve 30, discharge quantity of a variable hydraulic pump 20 is controlled by the control valve 30 on the basis of a differential pressure between the pump discharge pressure and the load pressure, and when the control pressure is supplied from the solenoid proportional pressure reducing valve 41 to the third pressure receiving part 45 of the control valve 30, the set differential pressure of the control valve 30 is changed. Absorption torque of the variable displacement type hydraulic pump is thereby controlled.
Patent JP-H0627420-A (JP)
Title: Back light device
Inventor: NAKAKUSU TOORU
IPC: G02B27/28
Filed: 1992-07-10
Abstract: PURPOSE:To provide a back light device which projects the light from a light source on a liquid crystal panel by almost 100% and to increase the brightness of an image displayed on the liquid crystal panel. CONSTITUTION:The light source light from a parabolic mirror 14 is spectrally split to the P polarized light and the S polarized light by a polarized light beam splitter 15. Besides, the split S polarized light is changed to the P polarized light by a 1/2 wavelength plate 19. Then, the P polarized light transmitted through the plate 19 and the P polarized light transmitted through the splitter 15 are respectively condensed at an identical position by condenser lenses 20 and 22. Besides, the P polarized light condensed by the lenses 20 and 22 is reflected on the reflecting surface 24 of a concave mirror 23 and made incident on the liquid crystal panel 11.
Patent JP-H0472436-A (JP)
Title: Fuel injector of engine
Inventor: NISHIMOTO KOJI
IPC: F02D41/10
Filed: 1990-07-13
Abstract: PURPOSE:To perform asynchronizing injection of a proper quantity by providing an asynchronizing injection forbidden time for a specified time, and not performing the asynchronzining injection even if an acceleration condition is detected during that time, after only using an intake pipe pressure sensor without using a throttle opening sensor, so as to detect acceleration condition followed by making asynchronizing injection. CONSTITUTION:A pressure detection means 3 which detects pressure in the intake pipe 2 of an engine 1 is provided, and a pressure average value is calculated by averaging output signals of the pressure detection means 3. When a deviation of a specified value or more from the calculated pressure average value is generated at the output signal of the pressure detection means, it is judged that an engine is under an acceleration condition, and fuel is injected asynchronizingly from an injector 4 by a first control means 6. Injection of asynchronous fuel is forbidden by the second control means 6 for a specified time of a specified stroke of the engine, after the asynchronous fuel is injected one. Consequently, the asynchronous injection of the optimum quantity can be performed in all acceleration conditions such as warming acceleration for which the acceleration time is long.
Patent JP-H0734934-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: F02D41/22
Filed: 1993-07-26
Abstract: PURPOSE:To accurately diagnose the variation of characteristics of an oxygen sensor on the upstream side, by mutually comparing the rich/lean variations of the characteristics in both oxygen sensors on the upstream and downstream sides, under a condition where an air-fuel ratio is controlled by utilizing the oxygen sensor on the downstream side of an exhaust purifying catalyst. CONSTITUTION:A fuel injection valve 6 is arranged in an intake manifold 5, in an internal combustion engine 1, and a three-way catalyst 10 is arranged in an exhaust manifold 8. In this case, respective oxygen sensors 16, 17 for detecting oxygen concentration in exhaust gas are arranged upstream/downstream from the three-way catalyst 10 in the exhaust manifold 8. The fuel injection valve 6 is controlled by a control unit 12 so that the air-fuel ratio of air-fuel mixture may approach to a target value based on the detection value of the oxygen sensor 16 on the upstream side. When a diagnostic condition of the oxygen sensor 16 on the upstream side is judged, a fuel injection quantity is controlled based on the detection value of the oxygen sensor 17 on the downstream side. In this case, the variation characteristics of both upstream/ downstream oxygen sensors 16, 17 are compared with each other, and the variation characteristics of the oxygen sensor 16 at the upstream side is self-diagnosed.
Patent JP-H105452-A (JP)
Title: Diorama toy
Inventor: SATO RYOICHI
IPC: G02B5/30
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a diorama toy provided with elements of play by using dioramas of moulded bodies of main characters in an animation. SOLUTION: A diorama unit 50 and a spring unit 30 are contained in a casing having an observation hole 11a, a pair of polarization sheets 21, 22 are relatively turnably provided on the observation hole 11a in the casing to be connected to a spring unit 30 by a gear line, a sector gear 73 driven by the spring unit 30 and a first connection gear 74 which integrally turns with the polarization sheet 22 are provided on the gear line, and the turning of the polarization sheet 22 is temporarily stopped where the sector gear 73 gets to a through position where a diorana can be seen through the observation hole 11a.
Patent JP-S57111335-A (JP)
Title: Polyalkylpiperidine derivative ester mixture, manufacture, stabilization of plastic material and stabilized plastic material
Inventor: GOODOUIN BERUNAA
IPC: C07D211/46
Filed: 1981-11-17
Abstract: The invention relates to ester mixtures of polyalkylpiperidine derivatives of the formulae I and II    <IMAGE>  (I)   <IMAGE> (II) in which R1 is hydrogen or methyl, R2 is hydrogen, C1-12 alkyl, C3-8 alkenyl, C7-11 aralkyl, cyanomethyl or C2-4 acyl, R3 is C1-18 alkylene, C2-18 oxaalkylene, Chd 2-18 thiaalkylene, C2-18 azaalkylene or C2-8 alkenylene and R4 is C1-4 alkyl. These mixtures are suitable as stabilizers for plastics.
Patent JP-H0233595-A (JP)
Title: Fin tube type heat exchanger
Inventor: KATO KAORU
IPC: F28F1/32
Filed: 1988-07-22
Abstract: PURPOSE:To improve heat transfer rate remarkably by a method wherein the title heat exchanger is constituted of a multitude of sheet type fins, arranged in parallel with a given space and between which air flows, and heat transfer tubes, penetrated through the sheet type fins orthogonally to the same and through which fluid flows. CONSTITUTION:Heat transfer tubes 13 having the outer diameter of D0 are penetrated through sheet type fins 11 with a tube row pitch L1 (1.2D0<=L1<=1.8D0) in parallel to the direction of airflow B and with a tube stage pitch L2 (2.6D0<=L2<=3.3D0) orthogonal to the direction of airflow B. According to this constitution, the arrangement of the heat transfer tube, in which air side heat performance is improved the most with respect to the same power base of a fan, may be realized. On the other hand, cut-and-raised parts 14a-14b are provided from the center of the sheet type fin 11 toward the end of the same up-and-down alternately so as to pinch the base sheet of the sheet type fin 11 while increasing the number of the cut-and-raised parts from one set to three sets sequentially whereby many of the leg parts 15a-15c of the cut-and- raised parts 14a-14c are arranged, a distance from a leading edge is elongated, an average heat transfer distance from the fore end or the aft end of the heat transfer tube 13 is shortened and fin efficiency may be improved.
Patent JP-S6243110-A (JP)
Inventor: KAINO DAISUKE
IPC: H01C7/10
Filed: 1985-08-21
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-2000018755-A (JP)
Title: Absorption heat pump device and its operation method
Inventor: TAKADA HIROYUKI
IPC: F25B15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To further improve heat efficiency. SOLUTION: A first refrigerant-scattering means 46 is installed at the upper portion of an evaporator 4, a second refrigerant liquid-sprinkling means 47 is installed at a middle-stage part, a refrigerant liquid supply pipe 16 is connected to the first refrigerant liquid-sprinkling means 46 so that a refrigerant liquid A that is condensed by a condenser 3 and stays at a refrigerant liquid tank 11 can be supplied, a refrigerant liquid pipe 49 with a refrigerant liquid circulation pump 48 is connected to the second refrigerant liquid-sprinkling means 47 so that the refrigerant liquid A staying in the evaporator 4 can be supplied, a liquid surface sensor 50 is installed for detecting the liquid surface of the refrigerant liquid A staying in the evaporator 4,  the refrigerant liquid circulation pump 48 is constituted so that it is started when the excess of a specific level by the liquid surface of the refrigerant liquid A staying in the evaporator 4 is detected by a liquid surface sensor 50 and stops when the liquid surface sensor 50 detects a specific low level or less, and at the same time TFE and NMP are used for the refrigerant and absorption liquid, respectively.
Patent JP-H0478068-A (JP)
Title: Data reproducing device
Inventor: CHIAKI SUSUMU
IPC: G11B20/14
Filed: 1990-07-12
Abstract: PURPOSE:To eliminate the need for a set-up time and to detect a peak value in a short time by reversing the phase-lead direction of an external clock whenever a peak detecting control is performed when this control is performed plural times. CONSTITUTION:A reproducing reference clock signal from an input terminal 11 is sampled in order by the external clocks phi0-phi6 selected in turn by a selector 15, and when the relationship between a phase of the reference clock and a phase of the external clock becomes optimum, a difference value of the sampling value is turned into a peak value. Then, when the peak value of the difference value is detected, the phase of the external clock is advanced in the reverse direction, and the control for detecting the peak value of the difference value is repeated plural times. Thus, when the peak detecting control is to be performed plural times, since the phase-lead direction of the external clock is reversed whenever this control is performed, the need of the set-up time for shifting the next control is eliminated, and also the peak value is swiftly detected by the next control as well, thus shortening the control time.
Patent JP-H11141723-A (JP)
Title: Method of control driving proportional action type solenoid valve and device thereof
Inventor: BAUMANN DIETMAR
IPC: F16K31/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent error driving of a valve caused by a temperature with a simple method by driving a solenoid valve while taking into consideration control which is necessary before from a time point of a relation, in the case where a proportional action type solenoid valve which is suitable for pressure regulation interposed in an ABS hydraulic unit in a vehicle is driven. SOLUTION: In a control circuit 3 for driving controlling a proportional action type solenoid valve 1, a valve characteristic curve is memorized in a pilot system unit 31 while taking into consideration what control signals are to be generated for driving the valve 1. The control signals are generated from the pilot type unit 31 so as to coincide a real pressure difference adjusted by the valve 1 with a prescribed target pressure difference. A deviation between the target pressure difference and the real pressure difference is compensated by the control unit 32. The valve characteristic curve memorized in the pilot system unit 31 is adapted in a condition in which the valve characteristic curve is changed, on the basis on a data from the control unit 32 by the characteristic curve adapting unit 33.
Patent JP-S6375522-A (JP)
Inventor: JIYON REIDOROU
IPC: G01G11/08
Filed: 1987-07-25
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-S6344500-A (JP)
Inventor: NAKAGAWA SHOICHI
IPC: B67D7/72
Filed: 1986-08-05
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-H0351280-A (JP)
Title: Damping device for rolling of elevator
Inventor: KAGAMI MASATO
IPC: B66B11/02
Filed: 1989-07-19
Abstract: PURPOSE:To maintain a spring constant with respect to the inclination of a cage at a high value and employ a damper with great strokes by providing locking mechanisms for mutually restraining the horizontal displacement of upper and lower rail engagement elements of the cage. CONSTITUTION:The device stated in the title is joined to an elevator via locking mechanisms 26, 27 which mutually restrain horizontal displacement of upper and lower rail engagement elements 3-6 of a cage 2. Thus, a spring constant with respect to the inclination of the cage 2 is maintained at a high value and a damper with large strokes can be employed. The upper and lower rail engagement elements 3-6 being locked to one another are engaged with a rail 23 at respective positions where the compliance of the rail 23 is different. Thereby periodical fluctuations in the rail compliance are leveled and forcible vibration is reduced together with self exciting vibration.
Patent JP-S6162997-A (JP)
Inventor: KUBO HITOSHI
IPC: H01L33/00
Filed: 1984-09-04
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-H0470804-A (JP)
Title: Read lens for scanner
Inventor: NISHINA KIICHIRO
IPC: G02B13/24
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the lens which is bright and has a wide view angle and high resolving power by providing aspherical surfaces as lens surfaces of specific order counted from the object side and specifying the cone constants of those aspherical surfaces. CONSTITUTION:This lens is constituted by arraying 1st - 5th groups in order from the object side to the image side and arranging a stop between the 2nd group and 3rd group. The 5th, 6th, 7th, and 10th lens surfaces counted from the object side are the aspherical surfaces and the cone constants K5, K6, K7, and K10 of those aspherical surfaces are determined meeting requires shown by inequalities. When the requirements (1-I), (1-II), (1-III), and (1-TV) of those inequalities are met in this constitution, the smallest comatic flare is realized. Therefore, the lens which has the wide view angle and a high contrast and is bright is obtained. The same constitution is possible for other combinations of aspherical lenses.
Patent JP-S6429710-A (JP)
Title: Magnetic recording medium for magnetic type encoder
Inventor: KAMIGAKI TOMOO
IPC: G06K19/06
Filed: 1987-07-24
Abstract: PURPOSE:To execute high-density magnetic recording and to obtain a recording medium which is easily producible at a low cost by specifying the diameter and depth of the bores of a magnetic alumite film. CONSTITUTION:Plural disks made of high-purity aluminum are first formed and are subjected to an alkali etching then to neutralization treatment. The disks are thereafter subjected to a bore diameter expanding treatment in succession to an anodic oxidation treatment and further to the adjustment of barrier layers. The magnetic metal is deposited in the porous films (alumite films) of the aluminum oxide formed in such a manner by AC electrolytic plating. These disks are subjected to a sealing treatment then to a polishing treatment. The peripheral faces of the disks are then magnetized by a perpendicular magnetic recording system using a ring head. The magnetic recording medium, as shown in the figure, the bore diameter of which is in a 80-200Angstrom  range and the bore depth in a 3-100mum range and which has the coercive force and leak magnetic flux of the range suitable for a magnetic encoder system is thus obtd.
Patent JP-S6342611-A (JP)
Inventor: WADA YASUSHI
IPC: A01C11/02
Filed: 1986-08-06
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-2000018117-A (JP)
Title: Injector
Inventor: NISHIMURA TERUKAZU
IPC: F02M47/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an injector that suppresses leakage of fuel pressure from a pressure control chamber by improving sealing capability at sitting of a needle on a valve seat. SOLUTION: An injector that lifts a needle valve 3 by relieving a fuel pressure within a pressure control chamber 5 is provided with a convex-shaped valve seat 8 having a relief hole 10 at its top end for relieving fuel pressure within the pressure control chamber 5, a needle 13 having a flat contact surface 12 that can be brought into contact with or away from a top portion 9 of the valve seat 8 for opening/closing the relief hole 10, and a softened layer 41 that hits against the top portion 9 of the valve seat 8 repeatedly so as to be matched at the shape thereof.
Patent JP-H0767407-A (JP)
Title: Lift-controlling apparatus for working machine of tractor
Inventor: DOI YOSHINORI
IPC: A01B63/10
Filed: 1994-08-08
Abstract: PURPOSE:To provide a lift controlling apparatus enabling the lowering operation of a working machine with a hydraulic operation lever by closing an engine start-up key switch, having a controlling means to temporarily reset the controlling part by the start-up of the engine and free from the trouble of misoperation. CONSTITUTION:This lift-controlling apparatus 5 for a working machine of a tractor is provided with a lift arm angle sensor 4 at the rotary base part of a lift arm 2 to lift the working machine, a position-setting device 3 placed near the driver's seat to set the lift position of the lift arm 2 with a hydraulic operation lever 24 and a controlling part 25 to turn the lift arm upward or downward by exciting a lifting-side solenoid valve 29 or a lowering-side solenoid valve 30 until the set value coincides with the detected value of the lift arm angle sensor 4. This controlling apparatus is further provided with a controlling means to enable the lowering operation of the working machine by the hydraulic operation lever 24 when the engine-starting key switch 41 is turned on and the resetting of the controlling part 25 by a resetting circuit 43 when the engine is started from the state of power ON to enable the safe operation without causing the misoperation.
Patent JP-H0537847-A (JP)
Title: Positioning device for television picture
Inventor: KOTAKI HIROAKI
IPC: H04N5/66
Filed: 1991-07-25
Abstract: PURPOSE:To simply discriminate that a tilt in top and bottom direction is normalized by displaying a usual picture and a mirror picture alternately for a period being an integral number of multiple of one field period of a television receiver. CONSTITUTION:A switch circuit 22 is controlled by a switch control signal from a designated area detection circuit 24, a terminal 20 is selected in a designation area of a picture positioning display, a terminal 21 is selected in other area and a signal is fed to a display device 25. The display device 25 displays a signal fed through the switch 22. Then a designated area of a part of an output signal from an image pickup element is alternately displayed for each field period by the switch circuit 22. the picture in the designated area is observed to be a flicker in which a frame period when the usual picture is displayed and a succeeding frame period when a horizontally inverted picture is displayed appear alternately. Then lines of the picture in the horizontal direction are overlapped to make the tilt in the top and bottom direction normal.