baber/WOPTO huggingface dataset:
Patent JP-S6358866-A (JP)
Title: Manufacture of sos element
Inventor: TOIDA TAKASHI
IPC: H01L27/02
Filed: 1986-08-29
Abstract: PURPOSE:To protect a gate insulating film from breakdown and to realize an enhanced-density arrangement by a method wherein a silicon single crystal film formed on one side of a transparent sapphire substrate is segmented into islands and silicon dioxide films are formed, by self alignment in a photochemical process, on the inclined side walls of the islands in the silicon single-crystal film. CONSTITUTION:A silicon single-crystal film 2 is formed on the upper surface 8 of a transparent sapphire substrate 1. In etching mask 5 is formed on an element region 6 on the silicon single-crystal film 2. Etching is then accomplished against the silicon single-crystal film 2 for removal from element isolating regions 7 for the isolation of the element region 6. The etching mask 5 is removed, the surfaces 8 and 9 of the sapphire substrate 1 are inverted, and the sapphire substrate 1 is placed on a specimen platform in a reaction chamber. Oxygen or NO2 gas is introduced into the reaction chamber, and then the entire surface is irradiated with excimer laser 4. A photochemical reaction takes place for the formation by self-alignment of silicon dioxide films 3 on the side walls of the silicon single-crystal film 2. Conventional steps follow for the completion of an SOS MOS transistor. In an element of this design, there will be no gate insulating film breakdown along the boundary between the silicon single crystal film 2 and sapphire substrate 1, ensuring an excellent, denser arrangement.
Patent JP-H0639485-A (JP)
Title: Apparatus for kneading casting sand
Inventor: TSUTSUMI TADAYOSHI
IPC: B22C5/04
Filed: 1992-07-28
Abstract: PURPOSE:To unnecessitate the removing work of remained sand and to improve the working ratio by arranging a discharging hole having an opening/closing discharging gate in a sand bin connected to the discharging side of the kneading chamber. CONSTITUTION:An additive is added into the sand supplied from a raw material sand tank 1 from a nozzle 6 in a supplying hole 4. This sand is continuously kneaded in the kneading chamber 3 and discharged. Then the sand bin 11 is provided by connecting it to the discharging side of the kneading chamber 3. The discharging hole 5 having the opening/closing gate 9 is provided in the sand bin 11. The opening/closing gate 9 is operated by a cylinder 10 to control the discharging amount of the sand. By this method, the start and the stop of a driving motor can optionally be executed.
Patent JP-H09107666-A (JP)
Title: Adaptor for car and alternator containing it
Inventor: JIYAN GOOTEIE
IPC: H01L25/11
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for automobile, and an alternator including it, which can be press-fitted and a cathode diode can be soldered using a single rear plate. SOLUTION: A disc type adapter 10 having outer circumferential surface 12 is press-fitted in the orifice of an alternator. At least one of upper and bottom plates of adapter is flat and the diode is soldered onto the flat surface.
Patent JP-S5992800-A (JP)
Title: Controller for variable voltage and variable frequency inverter
Inventor: SUZUKI TATATOMI
IPC: H02M7/48
Filed: 1982-11-17
Abstract: PURPOSE:To obtain an adequate torque which is matched to a load in a low speed range by automatically varying V/f according to the magnitude of the load. CONSTITUTION:After the output voltage from an in-phase current detector 20 is added by an adder 16, it is converted to the conduction rate of the pulse by a conduction rate control circuit 17, thereby controlling a transistor which forms each phase inverter by a base drive circuit 14 through a pulse amplifier 13. The output of a switch 28 and the output of a switch 25 are superposed and inputted to a filter circuit. The output of the filter circuit 29 becomes maximum when the input has a power factor of 1, and minimum when it is 0, and the output becomes 0. Accordingly, the output of the filter 29 is varied by the magnitude of the load of a motor. In other words, when a load exists in a low frequency range, the applied voltage of the motor is enhanced to increase the V/f.
Patent JP-H0250591-A (JP)
Title: Solid state image pickup element
Inventor: TAKAGI YOSHINORI
IPC: H04N9/73
Filed: 1988-08-11
Abstract: PURPOSE:To detect the correct color temperature of a subject by forming a photo diode on a substrate, arranging a mosaic color filter on the photo diode, and separately providing the photo diode and the color filter to detect the color temperature of incident light at one corner on a substrate. CONSTITUTION:A first light receiving part 2a to obtain a video signal from the incident light and a second light receiving part 2b to detect the color temperature from the incident light are formed on the same substrate, and outputted to two respective independent systems. The light made incident on the first light receiving part 2a is separated into a Y signal, an R-Y signal and a B-Y signal, the light made incident on the second light receiving part 2b is color- separated by respective R, G and B filters, signals by carrier-modulated by means of the intermediate frequencies are applied to a sample-and-hold circuit 3, and the signal components are fetched. Thus, the color temperature of the incident light is detected by the photo diode and the color filter, and the color temperature at a zoomed-up place even at the time of zooming-up can be correctly detected.
Patent JP-S6446283-A (JP)
Title: Acoustic recording and reproducing device
Inventor: SAEGUSA SHOZO
IPC: G11B33/08
Filed: 1987-08-14
Abstract: PURPOSE:To minimize oscillation and to improve an acoustic performance by providing many supporting columns including an oscillation absorber to the section of opposing surfaces of a chassis and an acoustic recording and reproducing part. CONSTITUTION:To an air propagation sound and the oscillation due to the solid propagation to be generated in the internal part of a device, the rigidity of the chassis can be widely increased, and the resonance can be prevented by many supporting columns 12 including an oscillation absorber 14 arrange between a chassis 4 and an acoustic recording and reproducing part 1. A remaining oscillation is further reduced by an oscillation absorber 14. Thus, without generating inherent noise, the oscillation can be widely reduced while a high rigidity is held, and even a solid oscillation component coming from an external part, an oscillation component to be generated in the internal part and an air propagation sound to be generated by a speaker, etc., exist, a quiet acoustic recording and reproducing device can be obtained.
Patent JP-H0861008-A (JP)
Title: Automatic load controller
Inventor: INAHASHI KAZUMICHI
IPC: F01D17/20
Filed: 1994-08-26
Abstract: PURPOSE: To provide an automatic load controller capable of correcting the nonlinearity of a regulating valve and securing a stable followup ability, its control method and power generating system. CONSTITUTION: A governer (synchronous main spindle) position detector 10 detects a signal equivalent to a regulating valve stroke and outputs its detected signal to a corrected value function generator 19. The corrected value function generator 19 outputs a proportion integrator (control loop) gain correction signal to a multiplier 14 based on the detected signal from the governer (synchronous main spindle) position detector 10. Further, the multiplier 14 takes in the corrected signal from the corrrected value function generator 19 and a deviation signal from a deviation calculator 13 for performing deviation calaculation by using signals from a load setter 12 and a power generator detector 21, calculates proportion integration based on these signals and oututs its result to a comparison detection amplifier 16.
Patent JP-H0934968-A (JP)
Title: Electronic medium storing statement format information
Inventor: OKADA HAJIME
IPC: G06F19/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To store statement format information fitted to an application request by means of an electronic medium by storing information inhibiting the input edition of an area in accordance with the area other than that of the name of an item in which the statements are mentioned, a blank column following the mentioned item and an area to which a person who mentions the statements inputs data. SOLUTION: Statement format information and information inhibiting the input edition for the blank column in succession to the statement description item name, description item and the area corresponding to the area except the area to which the statement writer inputs data are stored. A person in charge of generating the statement takes out statement originals or the like, which are previously inputted to a computer 10, from a self terminal machine for generating the statement which are to be applied to the Patent Office based on the statement originals or the like of an inventor, and electronically generates the statement by using the document editing function. Thus, an original writer can read the statements many times from FD storing original paper so as to use them.
Patent JP-S6360013-A (JP)
Title: Hydraulic roll reduction controller for mandrel mill
Inventor: OBA KOICHI
IPC: B21B17/02
Filed: 1986-08-29
Abstract: PURPOSE:To contrive improvements of a control accuracy and uniformity of speeds, by disposing a position control system and a speed compensating circuit with respect to each hydraulic cylinder and digital controlling a cylinder positioning servo system. CONSTITUTION:As for the hydraulic unit 5a-5d of the each hydraulic cylinder 2a-2d, a servo arithmetic parts 4a-4d of a digital input, analogue output type is disposed. A servo amplifier 43 drives an electro-mechano-transducer 53 of a servovalve 51 corresponding to a command input to supply a pressure oil to each cylinder 2a-2d. At this time, the cylinder position control by the servovalve 51 is performed as the digital feedback control for the real position following a digital position command signal. Because the speed compensation is conducted for the servo system together with the digital controlling, the accuracy and the speed uniformity in the hydraulic rolling reduction control are improved.
Patent JP-H0197411-A (JP)
Title: Seat and seat frame assembly
Inventor: HERUMAN MAIRAA
IPC: A47C1/032
Filed: 1988-08-12
Abstract: PURPOSE: To easily adjust the inclined angle of a leaning part without taking a space by moving the free end of the second division part of a leaning part supporting body device to a rear part and a lower part by the forward motion of a sitting part supporting body device. CONSTITUTION: The end part of a turning shaft 14 in common to a leaning supporting body 10 and a sitting part supporting body 12 is guided by a pair of rails 16, the division part 10a of the supporting body 10 extended to the lower part of the supporting body 12 is guided by a pair of the rails 20 at a position away from the turning shaft 14, and thus, the free end or upper end of the division part 10b of the supporting body 10 is moved to the lower part in an opposite direction accompanying the forward motion of the supporting body 12.  The backward motion of the leaning part is offset by the forward motion of the sitting part supporting body 12 so to speak, and the rotary motion point of a sitting person upper body is hardly moved at the time of adjusting the inclination angle of the leaning part and is kept at the almost same level close to a sitting person abdominal part near a work surface or a desk. The position and motion by the adjustment of the leaning part are determined by the shape and arrangement of the rails 16 and 20.
Patent JP-H1052081-A (JP)
Title: Sequential controller
Inventor: MIYAHARA EIJI
IPC: H02P5/46
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time from starting command output to motor driving in a sequential controller that synchronizes two DC servo motors with each other and intermittently rotates them, and thereby increase the speed of sequential control. SOLUTION: This sequential controller consists of a pulse generator 42 and a plurality of drive units 24, 25. The pulse generator 42 is fed with command signals from a sequence CUP 40 that stores programs for sequential control and outputs the programs, and generates driving pulses required for intermittent rotation of specified driving motors to each of the motors by high-speed arithmetic operation. The drive units 24, 25 operate according to the pulse signals from the pulse generator 42. Two DC motors 10, 11 are synchronized with each other and intermittently rotated by means of output from the drive units 24, 25.
Patent JP-S6445335-A (JP)
Title: Halogen-containing alpha-ketones and production thereof
Inventor: MATSUMURA YASUSHI
IPC: C07C59/21
Filed: 1987-08-14
Abstract: NEW MATERIAL:Halogen-containing alpha-keto acids expressed by formula I (R<1> is halogenated hydrocarbon group; R<2> is H, hydrocarbon group or halogenated hydrocarbon group). EXAMPLE:5,5,5-Trifluoro-4-methyl-2-oxo-pentanoic acid. USE:The compound expressed by formula I is a useful substance in the metabolism process in vitro and useful as a substance for application to medicine or agricultural chemical and as an intermediate raw material for medicine such as Vitamin or antibiotic, agricultural chemical, amino acid, perfume or dye. PREPARATION:Aldehydes or ketones having halogenated hydrocarbon group expressed by formula II is reacted with isocyanolactic acids expressed by formula III (R<3> is H or residue of hydroxy compound) in the presence of a strong base and then the resultant product is hydrolyzed to provide the compound expressed by formula I. The reaction temperature is in the range of -100-100 deg.C, preferably -78-25 deg.C.
Patent JP-H0950390-A (JP)
Title: Microcomputer controller
Inventor: SHIMOZAWA MASAKI
IPC: G06F11/30
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To detect a runaway of a microcomputer and to improve the reliability by comparing a rectangular wave signal outputted from the microcomputer with the one outputted from a rectangular wave output circuit and resetting the microcomputer when noncoincidence is obtained between them. SOLUTION: The rectangular wave output circuit 2 is constituted so as to output a rectangular wave signal of irregular period, and the microcomputer 1 inputs the rectangular wave signal, and a rectangular wave with the same timing as that of the rectangular wave signal is generated in the microcoamputer 1, and it is outputted to a comparator 3. The comparator 3 always compares a signal from the microcomputer 1 with the one from the rectangular wave output circuit 2. When a runaway of the microcomputer 1 occurs and nonco-incidence between the rectangular wave signal of the rectangular wave output circuit 2 and the output signal of the microcomputer 1 occurs, the comparator 3 detects it, and outputs a reset signal of a fixed pulse width to the microcomputer 1 considering the process delay of the microcomputer when a noncoincident state continues for fixed time.
Patent JP-H0949639-A (JP)
Title: Heating device for floor heating
Inventor: NIIMI KENICHIRO
IPC: F24D13/02
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To make smaller and simplify the constitution scale of an overall heating device for floor heating, and facilitate the installation, and reduce the overall cost including the installation cost to propagate a floor heating system by introducing a new method in the internal structure of the heating device, for a constitution in order to effectively perform a heat transmission and a thermal transfer in the direction to a floor material. SOLUTION: For a heating device 7 for floor heating, which is installed between floor joists 4 under a floor material 6 of a house, a plurality of elastic bodies 12 such as a coil spring with elasticity, are installed in upper and lower cases 8, 9 in which a heater unit 10, etc., are housed, and the heating device 7 with a stretchable case body, which has a stretching function in the vertical direction, and for which the upper and lower cases 8, 9 are prevented from slipping off respectively, is provided.  Under an installed state of the heating device 7, only the upper surface of the upper case 8 which is constituted to be tightly joined to the heater unit 10, is brought into contact with the lower surface of the floor material 6 to be laid with a space 16 on the top of the case by a protruding part being provided on the upper surface side of the upper case 8, uniformly without applying a force more than necessary.
Patent JP-H0866834-A (JP)
Title: Parts-assembling robot and method for assembling parts by robot
Inventor: KOBA HIROSHI
IPC: B23P21/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a means whereby positioning of the working tools of a robot can be simplified. CONSTITUTION: A brake fluid injection machine 22 has a cap clamper 81 mounted on a rotating arm via a floating device 84. During the removal of a cap 80 the floating device 84 is held floating, and after the cap 80 is clamped with the cap clamper 81 the floating device 84 is locked, so that the cap clamper 81 is set in the correct position. During the injection of brake fluid the position of the cap clamper 81 is varied by the rotation of the rotating arm, and after the injection the cap clamper 81 is restored to the correct position when the rotating arm is rotated in the opposite direction. Therefore, the need for positioning the cap clamper 81 in mounting the cap 80 is eliminated, and the positioning is simplified.
Patent JP-2001025359-A (JP)
Title: O/w/o type emulsion composition and its production
Inventor: OTOMO NAOYA
IPC: A23L9/20
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an O/W/O type emulsion composition that can maintain excellent emulsion stability over a wide range of O/W/O ratios and is useful in the fields of medicines, cosmetics, and foods, as it has high safety. SOLUTION: In this O/W/O emulsion, the following component (a) is contained in the outer oil phase, while the following component (b) is contained in the inner aqueous phase: The component (a): a lipophilic emulsifier comprising an ester of a 16-22C fatty acid including >=50 wt.% of an unsaturated fatty acid or a condensed hydroxyfatty acid with a polyhydric alcohol of 4 or more carbon atoms; The component (b): a hydrophilic emulsifier with an HLB of >=7, comprising an ester of a fatty acid with a polyhydric alcohol.
Patent JP-H0545164-A (JP)
Title: Position detection device
Inventor: KUME CHIKAO
IPC: G01C21/00
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a position detection device capable of measuring the exact position of a large obstacle by using three dimensional with measurement with three GPS satellites. CONSTITUTION:The title system is constituted of a GPSD receiver 2 consisting of a position detector 1 and a reflector 7 the latter of which receives the wave from a satellite and outputs the GPS measurement data, a reflector distance detector 3 to transmit wave to the reflector 7 and detect the distance between the reflector 7 and the position detector 1 using the phase difference of the received wave from the reflector 7 and output the reflector distance data and a position calculator 5 to calculates the preset opposition based on the GPS measurement data based on the waves from three GPS satellites 8, 9, 10, the reflector distance data and the reflector position data. By using the position and distance of three satellites and known placing position of the reflector and the reflector distance data instead of the position and distance of the fourth GPS satellites, the position calculator calculates the preset position.
Patent JP-H0868227-A (JP)
Title: Pallet drop prevention device for multistory parking lot
Inventor: SHIMODA KATSUYOSHI
IPC: E04H6/06
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to minimize reaction even when a heavy load is exerted and reduce the damage of a buffering member in a compact size which enables cars to be housed within the width of a post. CONSTITUTION: A locking member 23, which is pivotally provided to a spindle 22 installed to a post 11, is formed in rectangular shape while a spindle insertion hole 23b is installed to the lower part; a stopper contact part 23c, which comes in contact with a stopper 25, which regulates the rotary motion of the locking member 23, is installed to the upper part. A claw 23a, which comes in contact with the bottom of pallets 16 and 17, extending from the side of the post 11 by a spring force of a spring 14, is installed to one side near the stopper contact part 23c. The locking member 23 is installed substantially in a vertical state while a stopper 25 is fixed with the post 11 on the projection side of the claw 23a from the center of the spindle 22. A solenoid 26 is used for a mechanism which pulls the locking member 23 inside the side surface of the post 11.
Patent JP-2000351557-A (JP)
Title: Stairs climbing auxiliary system
Inventor: NISHIMURA TSUTOMU
IPC: B66B9/08
Filed: 1999-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a system assisting an aged person in ascending and descending stairs in a house capable of assisting him/her in ascending and descending stairs by providing a suspension ring in an upper part of stairs and pulling the suspension ring by a motor and being used as one of rehabilitation facility for the aged person having weakened leg muscles. SOLUTION: A support column A2 and a support column B3 are attached to a ceiling 1 of a stairs part, a worm motor 5 is provided on the ceiling 1 in an upper part of stairs, a wire rope 7 is connected with a winding part of the worm motor 5, and a tip of the wire rope 7 is connected with a fixed part 8 of a suspension ring. A roller of the fixed part 8 of the suspension ring is put on a rail of a lateral column 4, and an up switch 11 and a down switch 12 are provided on wall side faces in a lower part and the upper part of stairs.
Patent JP-H0528331-A (JP)
Title: Counter for count conveyer
Inventor: ENOMOTO TOMOKAZU
IPC: G06M7/00
Filed: 1991-07-18
Abstract: PURPOSE:To count some articles arranged on the side part of a conveyer while N aparting them each other back and forth when numerous small articles having a same shape are counted on a counting conveyer. CONSTITUTION:A tilting board 17 tilted downward at an angle to permit an article 1 to be slided at higher speed than moving speed of a belt 3, is provided on the front side of a belt conveyer 2. A photoelectric sensor 23 for counting directed toward a side direction is provided on the top face of the tilting board 17 at its forward location with respect to its back end.
Patent JP-2000352254-A (JP)
Title: Swing preventive device of overhang door
Inventor: GOTO TADASHI
IPC: E05C19/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a swing preventive device of an overhang door capable of automatically locking a door simultaneously when closing the door and capable of automatically releasing locking of the door simultaneously when performing operation for opening the door. SOLUTION: A trigger bolt 2 having a tip part always projecting in the horizontal direction by restoring force of a spring 21 is fitted to and inserted into a case 1 installed on the lower end of an overhang door by digging-in or surface attachment, a lifting member 3 lowering in the vertical direction by directly acting by a retreat of the trigger bolt 2 is arranged, and a brake member 4 for generating frictional resistance between the brake member and a floor surface by being elastically compressed is arranged on the lower end of the lifting member 3.
Patent JP-S5995061-A (JP)
Inventor: RICHIYAADO DABURIYUU BEIKAA
IPC: A61N1/372
Filed: 1983-10-28
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-S5994654-A (JP)
Inventor: SHIMIZU KENJI
IPC: D04B21/04
Filed: 1982-11-18
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。