baber/WOPTO huggingface dataset:
Patent JP-2000338490-A (JP)
Title: Production of liquid crystal display device
Inventor: YAMAMOTO TAKESHI
IPC: G02F1/1337
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent alignment failure of liquid crystal molecules and to obtain high display quality and high reliability by irradiating a sealing region and its surrounding region with a high energy beam. SOLUTION: In a region except for the sealing region and its surrounding region, it is required to control the irradiation intensity of energy beams to >=S1 and <=S2 in order to obtain the alignment regulating force higher than the allowable lower limit and to obtain the change amt. of the threshold voltage of active elements lower than the allowable upper limit. On the other hand, in the sealing region and its surrounding region, the curve showing the relation of the irradiation intensity and the alignment regulating force shifts to the right because the alignment regulating force of the alignment film decreases due to bleeding of a soln. or the like from the sealing agent. Therefore, in order to maintain the alignment regulating force higher than the allowable lower limit, the irradiation intensity in the sealing region and its surrounding region is required to be >=S3.  For example, in the case of S2<S3, the irradiation intensity of the energy beam in the sealing region and its surrounding region is increased than the intensity in other region.
Patent JP-S632884-A (JP)
Inventor: MATSUMOTO YOSHIO
IPC: C05G1/00
Filed: 1986-06-23
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-S5847548-A (JP)
Title: Level gage for molten steel in mold for electromagnetic agitation
Inventor: EGASHIRA TAKEJI
IPC: B22D11/16
Filed: 1981-09-14
Abstract: PURPOSE:To make the accurate level measurement possible by providing a dummy coil which detects only the magnetic field for electromagnetic agitation to a level gage of a magnetic flux balance type fluxmeter and constituting a circuit in such a way that said coil is made differential with a level detecting coil. CONSTITUTION:A dummy coil 14 is provided to the level gage of a magnetic flux balance type fluxmeter 3 in order to eliminate the influence of a magnetic field for electromagnetic agitation of the case when electromagnets 18 are provided on both long sides of a mold 1. The output signal and amplitude value of an existing amplifier 8 are made coincident by an amplifier 15. Further, a phase difference from the signal of the amplifier 8 is regulated with a phase regulator 16. Therefore the detection signals for the magnetic field for electromagnetic agitation of the detecting coils synchronize exactly in phase and amplitude with the detection signal of the coil 14. When the signals of the amplifier 8 and the regulators 16 are inputted to a differential amplifier 17, the magnetic field signals for elecromagnetic agitation are made zero and only the signals for energized magnetic fields are detected in the fluxmeter 3, whereby the level of molten steel 2 is measured accurately.
Patent JP-H0438170-A (JP)
Title: Switching power source circuit
Inventor: UMETSU KOJI
IPC: H02M7/06
Filed: 1990-06-01
Abstract: PURPOSE:To protect a switching power source circuit and load circuit by stopping the operation of the switching power source circuit when the value of a current signal continuously exceeds a prescribed reference voltage by at least two times. CONSTITUTION:The inverted output signal FFQ of a flip flop circuit 19 opens or closes a switch 34 and connects a constant-current source 35 with an external capacitor 37 and external resistor 38. The capacitor 37 is set so that it can exceed the reference voltage VL of a comparator 36 when a comparator 20 is continuously inverted five times. When the value of the voltage signal V1S of a transistor 25 exceeds a reference voltage VS the output signal FFQ of the flip flop circuit 19 becomes a high level through the comparator 20 and a charging current is supplied to the external capacitor 37. When the charging is continuously made to the capacitor 37 more than five times, a switching power source circuit stops its operation and the transistor 25 is turned off.
Patent JP-S5768573-A (JP)
Title: Vertical shaft and francis type reversible pump-turbine
Inventor: YOSHII KIYOSHI
IPC: F04B15/04
Filed: 1980-10-16
Abstract: PURPOSE: To prevent internal corrosion of a reversible pumpturbine that tends to occur in a short while, by employing such an arrangement that water having a high density of dissolved oxygen does not stay in the runner chamber.  
     CONSTITUTION: A reversible pump-turbine shown in the drawing drives a generator motor connected to a shaft 7 as a water turbine by imparting water power to a runner 8 while making upper water flow downward through a spiral casing 4, conduit 5, runner chamber 3 and a suction pipe 6. In using the apparatus as a pump by feeding lower water upward, on the other hand, the motor is set into operation after lowering the water level in the runner chamber 3 to a level lower than the runner 8, and a valve 11 is opened for exhausting air in the runner chamber 3 into an exhaust pipe 10. Further, after passing a prescribed time, the valve 11 is closed by a timer 12. In the above arrangement, there is further provided a detector 13 for detecting the density of oxygen dissolved in water at an upper part of the runner chamber 3, which extends through an upper cover 1 into the runner chamber 3, so that the valve 11 is closed when a density of dissolved oxygen lower than a prescribed value is detected by the detector 13 after passing of a setting time of the timer 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08339101-A (JP)
Title: Image forming device
Inventor: HASHIMOTO MASANORI
IPC: G03G15/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide an image forming device excellent in operability at the time of movement regardless of the fact that the image forming device can be arranged in a sequestered small space, capable of ejecting copying paper between an image forming part, and a scanner part above. CONSTITUTION: In the image forming device provided with the image forming part for forming image information on a paper sheet, a device casing including the image forming part, the scanner part, which is disposed in the upper part of the device casing with a space, reads the image information of an original and converts the information into an electric signal, to supply it to the image forming part and a supporting part for supporting the scanner part in the upper part of the device casing with a space, a handle part 45 is formed to facilitate holding from the front side of the device, in the supporting part.
Patent JP-S5269534-A (JP)
Title: Aperture card exhaustion unit
Inventor: YAMADA HIROSHI
IPC: B65H29/58
Filed: 1975-12-08
Abstract: PURPOSE: The card whose direction is converted through coation of card return material and driving roller is sent to stacker by coaction with driving roller.  In this way, the exhausted card can be taken out easily.  At the same time, the card can be taken out easily even in case the card is jammed at exhaustion section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03131209-A (JP)
Title: Shelf for adjustable locker
Inventor: DONARUDO JII SANTATSUCHI
IPC: A47B81/00
Filed: 1990-06-02
Abstract: PURPOSE: To firmly hold a shelf between opposite side walls of a locker different in lateral width by pivotally turning a pair of crossing flat half pieces along a line connected to each other to form a flat surface. CONSTITUTION: A locker shelf 10 comprises an upper shelf board 22 and a lower shelf board 24. A hinge point 26 is provided on an intersecting point with a tab end 28 of the lower shelf board 24 in the longitudinal direction of the upper shelf board 22, and the position of intersecting point can be adjusted to enlarge or reduce the overlapping part of the shelf boards 22, 24, thereby adjusting the lateral width of the shelf 10. When downward force 36 is applied to the inner end 38 of the upper shelf board, the shelf board is pivoted on the hinge point 26 to fix the shelf board in one flat direction. The lateral width of the shelf is increased at the time of moving from the unlocking position to the locking position, and the shelf 10 is firmly installed on the locker side wall 34. Thus, the locker can be simply installed and strong holding force can be exhibited.
Patent JP-S6126277-A (JP)
Title: Photoelectronic ic
Inventor: KUME MASAHIRO
IPC: H01S5/00
Filed: 1984-07-14
Abstract: PURPOSE:To obtain the titled device easy of laser high-speed modulation and suitable as a light source for optical communication and optical information processing by a method wherein a semiconductor laser and driving transistors are monolithically integrated. CONSTITUTION:The series circuit of a current source FET element Q2 and a switching FET element Q1 is connected in parallel with a bias current impressing FET element Q3, and this circuit is connected between a semiconductor laser driving circuit LD and the ground GND. In such a construction, the bias current value is adjusted according to the voltage of the gate G3 of the element Q3, and the current flowing through the laser is turned ON and OFF by impressing input signal pulses on the gate G1 of the element Q1. These FET elements and the semiconductor laser part are provided on a P type GaAs substrate 1: the laser part is located in the upper part, and the FET elements in the lower part. Here, the semicondutor laser uses an inner-stripe type laser of current stricture due to an N type GaAs layer, and the FET uses a Schottky gate type element.
Patent JP-S6036712-A (JP)
Title: Boiling and cooling apparatus for engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P7/16
Filed: 1983-08-09
Abstract: PURPOSE:To raise the thermal efficiency of a boiled and cooled engine, to raise the efficiency of its cooling system, to make the engine compact and light and to eliminate maintenance of the engine, by controlling a pump and a fan according to the operational conditions of the engine, and introducing liquid coolant into a cooling system from an external auxiliary tank when open air is introduced into the cooling system or when the engine is stopped. CONSTITUTION:Vapor of a coolant produced in a water jacket 22 of an engine 21 is cooled and liquefied in a condenser 23, to which forced draft of cooling air is supplied from a motor- driven fan 26, and the liquefied coolant is returned to the water jacket 22 by a motor-driven pump 25. The fan 26 and the pump 25 are controlled according to the temperature of coolant, the liquid level and the operational conditions of the engine to keep optimum cooling conditions. On the other hand, an auxiliary tank 50 disposed on the outside is connected to a by-pass passage of a lower tank 24 via a solenoid valve 53 for storing almost an equal amount of liquid coolant to the capacity of a gas-phase space 22a when the engine is operated. When operation of the engine 21 is stopped, a control circuit 30 opens a second auxiliary passage 52 by stopping current supply to a second solenoid valve 54 in response to the output signal of a temperature sensor 32. Further, if the coolant surface is not reached to the set level of a second liquid-level sensor 58 after starting of the engine, coolant is introduced into the cooling system by opening the solenoid valve 53, 55 and closing the solenoid valve 54.
Patent JP-H11340459-A (JP)
Title: Temperature detecting circuit
Inventor: MIZUTANI YUICHI
IPC: H01L23/58
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple circuit for detecting the temperature in the vicinity of a semiconductor circuit accurately. SOLUTION: A protective circuit 2 is provided between the drain and gate of an MOS transistor 1. The protective circuit 2 comprises a diode D2 having anode connected with the drain of the MOS transistor 1, and a Zener diode ZD having anode connected with the gate of the MOS transistor 1 and cathode connected with the cathode of the diode D2. The diode D2 is disposed in the vicinity of the MOS transistor 1. A temperature detecting section 4 detects the temperature, based on the forward voltage of the diode D2.
Patent JP-H1053014-A (JP)
Title: Wheel suspension for vehicle
Inventor: SCHOTE NORBERT DIPL ING
IPC: B60G9/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a wheel suspension for car of a simple structure in which the desired change of wheel position is made in the bound/rebound process while a certain force is being applied to each wheel. SOLUTION: An axle pipe 3 extending transversely has at least one division Z, which is soft to admit bending attempt, belonging to the region with a central load bearing part 8. The free ends of other axle pipes 4 and 5 extending in the longitudinal direction are coupled with transverse stays 11, 12, 11a, 12a in such a way as capable of revolving, and these stays are supported by a vehicle body in load bearing parts L1 and L2.
Patent JP-S5370646-A (JP)
Title: Resonance line
Inventor: TORII KENICHI
IPC: H03J1/00
Filed: 1976-12-04
Abstract: PURPOSE:To reduce the loss in a resonance circuit, by forming the resonance circuit in a U-shaped configuration and by closely placing ground points on frame section.
Patent JP-S627668-A (JP)
Inventor: OKUYAMA KOHEI
IPC: C04B35/83
Filed: 1985-07-03
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-S5934931-A (JP)
Title: Mounting structure for automotive exhaust system
Inventor: MIYASHITA KEIGO
IPC: B60K13/04
Filed: 1982-08-23
Abstract: PURPOSE:To prevent the resonance by resiliently supporting by anti-vibration members the part of the exhaust system which is expected to have a large amplitude of natural oscillation. CONSTITUTION:The anti-vibration member 14 comprises among others the mount bracket 14A and the resilient member 14B, and connects the chassis 9 and muffler 6. One end of the resilient member 14B is fixedly attached to the mount bracket 14A by the bolt 15, and the other end is fixedly attached to the mounting area 16A of the muffler retaining bracket 16 which retains the muffler 6. The area in which the muffler 6 is connected to the chassis 9 is the area in which the peak or its proximity of the vibration mode of the natural oscillation of the exhaust system 1 exist. Therefore, the resonance phenomenon between the engine and exhaust systems during idling can be prevented.
Patent JP-H04369407-A (JP)
Title: Measuring method of scanning tunnel microscope
Inventor: SHIYUU TOUIN
IPC: H01J37/28
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a measuring method of a scanning tunnel microscope, whereby a probe is moved at a distant position from the surface of a sample, and is quickly brought closer to or away from the surface of the sample at a plurality of set measuring points. CONSTITUTION:The unevenness of a sample surface 1 is predicted through preparatory measurement, so that a moving course of a probe 2 is roughly determined. When the probe 2 is brought adjacent to the sample surface at measuring points S1, S2, a high bias voltage and a low reference current for detecting a tunnel current are set, and then the probe is moved at high speeds. After the tunnel current is detected, it is so controlled that the probe is turned to the approaching movement in the normal measuring mode. When the probe is to be retracted, the probe is moved to the required minimum height based on the data of predicted unevenness. It is also possible to set the retracting position of a fixed distance at the starting position of approach of a next measuring point.
Patent JP-S5848642-A (JP)
Title: Manufacture of unfired agglomerated ore
Inventor: MIYASHITA TSUNEO
IPC: C22B1/243
Filed: 1981-09-18
Abstract: PURPOSE:To manufacture efficiently and economically high-strength agglomerated ore in a short time without carrying out firing by pelletizing a powdered or granular iron source contg. an added hydraulic binder and by subjecting the raw pellets to hydration curing with blown satd. steam and carbonation curing. CONSTITUTION:Prescribed amounts of fine iron ore, hydraulic cement and other additive as starting materials are fed from storage bottles 1a, 1b, 1c, well mixed with a mill 2, and pelletized with a pelletizer 3 to obtain raw pellets having a prescribed grain size. The raw pellets are charged into a vertical type shaft furnace 4 for hydration curing from the top, successively dropped in the furnace, and taken out of the bottom. During this time, satd. steam is blown into the furnace 4 at the required temp. from one side wall to the other opposite side wall so that it meets at right angles to the raw pellets. The raw pellets taken out of the bottom after hydration curing are charged into a shaft furnace 5 for carbonation curing from the top, and gaseous CO2 is blown into the furnace 5 from one side wall to the other opposite side wall so that it meets at right angles to the pellets. The pellets are carbonated, and the desired agglomerated ore is obtd.
Patent JP-S5936135-A (JP)
Title: Photo-curable polyorgano-siloxane
Inventor: ISHIKAWA MITSUO
IPC: C08G77/00
Filed: 1982-08-25
Abstract: PURPOSE:To provide titled polyorganosiloxane constituted by a specific recurring unit, capable of giving uniform cured coating film by coating on a substrate, drying followed by irradiating an ultraviolet on electron beam. CONSTITUTION:The objective polyorgnosiloxane having a recurring unit of formula I (R1 is an aromatic residue, or group having carbon-carbon double bond; R2, R3, R4, R5 and R6 are each lower aliphatic residue, aromatic residue, or group having carbon-carbon double bond; l is 1-100; m is an integer : 0-300) (e.g., a recurring unit of formula II), with an average molecular weight ranging from ca, 2,000 to 100,000. When dissolved in a diluent followed by coating the resultant solution on a substrate, drying, and irradiating an ultraviolet or electron beam, this polyorgano-siloxane will provide an uniform and adequately cured coating film.
Patent JP-S6369797-A (JP)
Inventor: MANFURETSUDO AARU KIYUUNRU
IPC: C30B29/64
Filed: 1987-06-11
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-H09327821-A (JP)
Title: Volume reduction apparatus for plastic waste
Inventor: ISHIZUKA FUMINARI
IPC: B29B17/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To easily and certainly bundle the bale of plastic bottle waste. SOLUTION: An opening and closing door 35 is displaced to a position opening a discharge gate 31 to bring a guide surface 37 into contact with the upper surface of the bale of the plastic bottle waste 10 discharged from the discharge gate 31 and displaced to a position where the bale is compressed by a predetermined quantity by the guide surface 37 when the bale of the plastic bottle waste 10 is bundled by a bundling machine 11.
Patent JP-S5572053-A (JP)
Title: Preparation of semiconductor device
Inventor: KUDOU DAIJIROU
IPC: H01L21/31
Filed: 1978-11-27
Abstract: PURPOSE: To obtain an insulation separating layer between elements, by using low temperature and less processing stages.  
     CONSTITUTION: Using a resist mask 4, an Si substrate 1 is provided with an indentation 6 by being plasma-etched in a reacting tube using a mixture gas of CF 4  and O 2 . By conducting plasma CVD, an SiO 2  layer 7 is formed on the resist of the indentation 6. At the time, a surrounding wall of an opening 5 of a mask 4 is to be formed so that is becomes in such a position a being vertical or overhanging toward the substrate 1. After formation of the layer 7, it is converted (or switched) to only O 2 , and treated with ash to remove the resist film 4 together with an SiO 2  film 4, the SiO 2  layer 7 is left in the indentation. And then, the substrate is taken out from the reacting tube, and residual of the resist, etc. is removed. By using this process, the Si substrate is not required to be specially heated, an ordinary photo- resist film can be used, and therefore, an insulation separating layer can be obtained without formation and removal of special mask and with an extensive reduction of processing stages. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0442996-A (JP)
Title: Securing method for electronic component
Inventor: SUZUKI TORU
IPC: H05K7/12
Filed: 1990-06-06
Abstract: PURPOSE:To reduce a component cost and to shorten an operating time by securing electronic components such as a transistor, a diode, etc., by using a leaf spring. CONSTITUTION:A leaf spring 101 is operated to suppress a heat generator 103 in a direction perpendicular to the generator. Thus, the heat of the generator is dissipated by a heat radiator 102. Electronic components such as a transistor, a diode, etc., can be easily secured by the spring. Deviation drop preventive protrusions 104, 202 improve operability of an operation and automate it.
Patent JP-S6038625-A (JP)
Title: 2-luminous flux interferometer
Inventor: INOUE KATSU
IPC: G01J3/453
Filed: 1983-08-12
Abstract: PURPOSE:To enable optical paths to almost coincide even using an ordinary slide base with the correction of mal-alignment in the optical paths by providing a detector for detecting mal-alignment in the optical paths to turn a mobile flat mirror longitudinally or horizontally depending on the detection output. CONSTITUTION:A mal-alignment detector 51 comprising a 4-split photoelectric element 63 is provided to detect mal-alignment of a mobile flat mirror 5 and electrostrictive elements 71 and 74 to turn the flat mirror 5 longitudinally or horizontally. Mal-alignment signal 52 of the detector 51 is separated into two i.e. vertical oscillation signal and the eccentrical oscillation signal. The former drives a vertical oscillation displacing mechanism 57 through a displacement driving circuit 55 while the latter does an eccentrical oscillation displacing mechanism 58 through a displacement driving circuit 56 to drive the electrostrictive elements 71-74 so that the mirror 5 is turned longitudinally or horizontally to decrease the mal-alignment of the flat mirror 5. This enables the correction of difference between the optical paths to almost coincide with both of the optical paths even using an ordinary slide base.
Patent JP-H1055163-A (JP)
Title: Font generating device
Inventor: RYU TAKAYUKI
IPC: G09G5/24
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To produce an outline data which offers an outline width requiring little amount of correction when preparing an outline font different in outline width from an outline font having been prepared by relatively changing the outline width with respect to the central point of the outline. SOLUTION: An outline plot processing section 6 plots the outline of a font based on the data of an ante-conversion outline font file 2 to store in a plot data latching section 9. Next, an outline vector processing section 7 figures out the normal vector of the outline from the data of the file 2 and collates it with the outline plotted by the outline plot processing section 6 to calculate the central coordinates of the outline. Based on the calculated normal vector, the central coordinates and the data of a conversion controlling parameter file 3, an outline conversion processing section 8 converts the outline width of the font file 2 to store into a post-conversion outline font file 4.