baber/WOPTO huggingface dataset:
Patent JP-H0494673-A (JP)
Title: Device for continuously sterilizing fresh food
Inventor: NISHINO YOICHI
IPC: A23B4/26
Filed: 1990-08-10
Abstract: PURPOSE:To provide the subject device capable of heightening a sterilization effect and reducing the amount of a sterilization water used by decreasing the size of a sterilization water tank, immersing fresh foods in the sterilization water and carrying the treated fresh foods. CONSTITUTION:A sterilization water tank 3 is formed in a long and narrow shape and an endless chain 8 engaged with sprockets 6, 7 at both the ends of a frame 1 is passed through the sterilization water tank 3. Many cages 14 whose front surfaces are opened and whose corners between the ceiling plates and the back surface plates thereof are cut or lower than the height of the front edge of the ceiling plate are attached to the chain 8 at a slight distance in the longitudinal direction. The cages are sunk in sterilization water in the sterilization water tank to immerse fresh foods 16 in the cages in the sterilization water, and the treated fresh foods 16 are released when the cages passed out the sterilization water tank are reversed.
Patent JP-H0852345-A (JP)
Title: Polymerized liposome
Inventor: MORI MASATO
IPC: B01J20/281
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a physicochemically stable liposome reduced in hydrophobic non-specific adsorption or self-agglutination by polymerizing polymerizable lipid contained as a film constituting component and a polymerizable monomer included in an internal aq. phase. CONSTITUTION:Polymerizable lipid such as polymerizable phospholipid or polymerizable fatty acid is contained as a film constituting component and has a polymerizable group. A hydrophilic polymerizable monomer such as benzyl acrylate is pref. included in an internal aq. phase. The polymerizable lipid and the polymerizable monomer are polymerized by a membrane method or an ultrasonic treatment method to obtain a polymerized liposome which is, in turn, purified by a gel filtration method. By this method, a liposome reduced in the hydrophobic non-specific adsorption of protein or the like or self- agglutination and physicochemlcally stable in the same way as polymeric latex is obtained.
Patent JP-H0378421-A (JP)
Title: Protective relay
Inventor: NAKAMURA SEIICHI
IPC: H02H3/02
Filed: 1989-08-17
Abstract: PURPOSE:To perform offset voltage correction irrespective of the secular and temperature changes of an operational amplifier by detecting an offset voltage value when no signal is outputted from an operating value comparator circuit and correcting the offset voltage value when the detected value is inputted to an arithmetic means and characteristics are calculated. CONSTITUTION:This protective relay is composed of an operating value comparator circuit 6 which outputs a signal when input voltages of analog detecting means 1 and 2 exceed a preset operating value and a means which detects the offset voltage value produced on the input side of the operational amplifier 15 of the means 1 and 2 and inputs the detected value to an arithmetic means 4 when no signal is outputted from the circuit 6. In addition, the offset voltage value is corrected from an ordinary input of quantity of electricity when the means calculates characteristics. Therefore, the conventional offset adjusting resistance which has been required and offset adjustment become unnecessary and proper quantities of electricity can be detected stably, since offset voltage correction can be performed irrespective of the secular and temperature changes of the amplifier 15.
Patent JP-2000049581-A (JP)
Title: Semiconductor electric power converting device
Inventor: MORI KAZUHISA
IPC: H03K17/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain the relatively small-sized power converter of simple constitution with a protecting function for an overcurrent by suppressing breakage due to the overcurrent cutoff of other switching elements by performing gate driving different from other switching elements for >=1 switching element at overcurrent time such as short-circuiting by the overcurrent detecting function of a gate driving circuit. SOLUTION: When an overcurrent is detected, a switching element 21a is used as a protection cutoff element and if the element 21a is broken, a signal indicating the one element is broken is sent to a controller 6 by a signal transmitting means such as an optical fiber. Further, this signal is transmitted to the gate driving unit 23b of another switching element 21b and if short-circuiting is caused again, this element 21b is used as a protection cutoff element. If two elements 21a and 21b are broken the off-time voltage exceeds the dielectric strength of an element only by the remaining elements, so it is impossible to continue the operation and then the operation of the converting device is stopped to replace the two broken elements 21a and 21b.
Patent JP-2000104434-A (JP)
Title: Fastening plate for fastening fixture
Inventor: SALICE LUCIANO
IPC: E05D7/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fastening plate capable of temporarily fitting to both sides of a thin support wall in positional overlapping twin tool structure without the need of special preparation at first and then fastening. SOLUTION: This fastening plate 12 comprises a base plate 14 having two holes for fastening screws 50, 52 and two pedestal-like raised parts, and an upper plate 16 covering at least a part of the base plate. The upper plate 16 has a long central piece having a mechanism for fastening a fixture such as a hinge arm to a support wall 10 and wing-like projecting pieces positioned at both sides of the above piece and provided with elongated holes. The center line of the elongated hole of the upper plate 16 intersects perpendicularly to the center line of the central piece, and the elongated holes are formed to pass the fastening screws 50, 52 through the pedestal like raised parts engaged as a guide piece.  The holes of the base plate 14 are positioned on the center line of the base plate, a spreading dowel-like projection is formed in one of the holes, a previously fitted screw 52 is stored in the pedestal-like raised part of the other hole, and the screw 52 is formed with such dimensions that the screw thread bites into the peripheral surface of a hole 58 provided in the support wall 10.
Patent JP-2000042664-A (JP)
Title: Work carrying device for tandem press line
Inventor: TAKEMURA SHIGEHIKO
IPC: B21D43/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a work carrying device ready for a press operated at high speed. SOLUTION: This work carrying device comprises a device body 3 installed between a first press provided on the upstream side and a second press provided on the downstream side of a tandem press line in which a plurality of presses are connected to each other in tandem, a first work carrying means 5 to carry a work 4 worked by the first press to the device body 3, a work turning means 8 which is provided on the device body 3 and turns the work 4 carried in from the first work carrying means 5 by approximately 180 deg.  in the horizontal direction, a positioning means 11 which is provided on a turntable 10 of the work turning means 8 to position the carried-in work 4, a work holding means which is provided on the turntable 10 and holds the work positioned by the positioning means 11, and a second work carrying means 6 to carry the work 4 turned by the work turning means to the second press. Since the work 4 worked by the first press can be carried to the second press at high speed, the productivity is improved.
Patent JP-H0632137-A (JP)
Title: Air conditioner case body installing structure for vehicle
Inventor: OSADA HIDEHIKO
IPC: B60H1/00
Filed: 1992-07-15
Abstract: PURPOSE:To facilitate removal of an air conditioner case body by locking claws arranged protrusively on the upper and under surfaces of the air conditioner case body and an elastic locking piece having a spring piece and a hook part arranged extendedly from the front edge center on projecting parts of an instrument panel. CONSTITUTION:An air conditioner case body 3 is installed in the rear of a finisher 1 on which a horizontal blade 2 is installed, and a butting rib 4 is brought into contact with a square part 5a of an instrument panel 5. Elastic locking claws 6 are arranged protrusively on the upper surface of the air conditioner case body 3, and are locked on a square part 5b of the instrument panel 5, and on the under surface, a hook part 8 arranged extendedly from the center of a front part 7b of a spring piece 7 fixing a rear part 7a being more backward than a calking part 7c is arranged protrusively more inside than a central slit of the air conditioner case body 3, and a tip part 8a is bent frontward. Thereby, when it is removed, since a required process is only to bend a spring piece 7 after a driver is inserted from space of the horizontal blade 2 and is hooked on the tip part 8a of the hook part 8, the air conditioner case body 3 can be removed easily without damaging it.
Patent JP-S58105485-A (JP)
Title: Static memory cell
Inventor: KOSHIMO SHIYANNA
IPC: G11C11/40
Filed: 1982-12-01
Abstract: Static memory cell, including two fed-back inverters each having a switching transistor having drain, source and gate electrodes, a load element in the form of a depletion transistor having drain, source and gate electrodes, an output node connected to the drain electrode of the switching transistor and the gate electrode of the depletion transistor, and an additional potential source connected between the output node and the source electrode of the depletion transistor.
Patent JP-H0760463-A (JP)
Title: Laser marking device
Inventor: ITO HIROSHI
IPC: B23K26/06
Filed: 1993-08-26
Abstract: PURPOSE:To improve a marking speed by segmenting chirp pulse laser beams at a specific wavelength width and refracting these laser beams according to the wavelengths by the angle. CONSTITUTION:A shutter 33 is driven by a driving signal from A a controller 34 and the chirp pulse laser beams L2 are segmented. The segmented laser beams segmented at the specific time width transmit a prism 35 and refract according to the wavelength width, thereby forming the straight beams of the corresponding lengths. A galvanometer scanner 37 is driven by the driving signal from the controller 34 nearly simultaneously with driving of the shutter 33 to position the segmented laser beams in a Y direction. The segmented laser beams mark a work piece 39 according thereto. As a result, the scanning of the work piece with the laser beams in the uniaxial direction is merely necessitated and, therefore, the marking speed is made higher than heretofore when the scanning in biaxial directions is needed.
Patent JP-H0531470-A (JP)
Title: Intake channel cleaning device
Inventor: IGARASHI SEIJI
IPC: B08B9/02
Filed: 1991-07-30
Abstract: PURPOSE:To allow the cleaning operation of an intake channel even during intake. CONSTITUTION:Scrapers 4 are mounted to the front ends of cleaning arms 3a, 3b mounted in such a manner that opening force can be obtd. by a spring 6. The cleaning arms 3a, 3b are connected to a traveling guide device 9 to constitute front and rear cleaning units I, II. Traction ropes 12, 13 are connected to the front and rear of the cleaning units I, II. The front and rear cleaning units I, II are so set to the intake channel that the respective scrapers 4 shift by 90 deg.. The front and rear cleaning units I, II are integrally moved by utilizing the traction cords 12, 13.
Patent JP-H0536660-A (JP)
Title: Substrate drying device
Inventor: NEBUKA KENJI
IPC: G02F1/1333
Filed: 1991-07-30
Abstract: PURPOSE:To improve the drying capacity of a substrate drying device equipped with a nozzle from which a drying gas is blown upon both surfaces of a substrate to be dried and, at the same time, to reduce the energy consumption and size of the device. CONSTITUTION:A drying nozzle 4 which is positioned against both surfaces of a substrate carried in a vertical state is constituted of a nozzle main body 8 connected to a drying gas supplying source and nozzle head 10 having a slit-like spout 9. The nozzle head 10 is formed of a hard but brittle material. Therefore, the consumption of the drying gas can be reduced, because the slit width of the spout 9 can be reduced.
Patent JP-H04231152-A (JP)
Title: Casting device for introducing molten metal
Inventor: RARUFU SHIYUNAIDAA
IPC: B22D11/10
Filed: 1991-07-29
Abstract: PURPOSE: To provide a structurally simple pouring device which is capable of executing pouring while shutting off air and does not occupy much space as the pouring device for introducing molten metal from a distributor into a continuous casting method having a nozzle opening arranged in the base of the distributor. CONSTITUTION: An immersion pipe (4) projecting to submerge under the liquid surface of the molten metal in the casting mold (10) is arranged under a nozzle (2) of the distributor (1). The axis (6) of the nozzle opening (3) of the distributor (1) exists in a eccentric position from the major axis (7) of the casting mold (10). The immersion pipe (4) is fixed at the distributor (1) rotatably around its major axis (5) and the major axis (5) of the immersion pipe (4) is arranged in alignment to the major axis (7) of the casting mold and is in contact with the nozzle (2). The end face (12) of the immersion pipe (4) is arranged in the position eccentric from the major axis (5) of (4).
Patent JP-H0658149-A (JP)
Title: Shape of main combustion chamber of vortex chamber type diesel engine
Inventor: OGAWA TAKASHI
IPC: F02F3/26
Filed: 1992-08-07
Abstract: PURPOSE:To improve the coefficient of air utilization of the upper part of a piston and improve the combustion without. increasing the volume of the main combustion chamber of a vortex chamber type diesel engine. CONSTITUTION:The bottom 11 of a main combustion chamber 5 is formed in a surface having no inclination based on the top surface of a piston, and the depth of a connection part 8 between diffusion parts 1a and 1b is set to a sufficient value. The width of the bottom 11 is set to a value larger than the width of a guide groove 7, and wall surfaces 12a and 12b through which the bottom 11 is coupled to the outer peripheries of the diffusion parts 1a and 1b is formed in a slope.
Patent JP-H0379293-A (JP)
Title: Control device for robot
Inventor: ITO MASANOBU
IPC: G05B9/02
Filed: 1989-08-17
Abstract: PURPOSE:To optimally set a maximum allowable droop quantity relied on the operating mode and command speed of a robot at real time every moment, by providing the maximum allowable quantity setting part which sets the maximum allowable quantity of a deviation quantity and the maximum allowable quantity renewal part renewing the maximum allowable quantity according to a speed command value. CONSTITUTION:The maximum allowable quantity of the deviation in the aiming position and present position of a robot is renewed by the maximum allowable quantity renewal part 27 according to the speed command value of the robot. Consequently, the abnormal state of the robot can be detected with the minimum excessive traveling quantity as far as possible because the excessive traveling quantity of the robot can be detected on each speed.
Patent JP-2000031606-A (JP)
Title: Molded wiring board and its manufacture
Inventor: NAKADA TOMOYUKI
IPC: H05K1/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration or the like of an insulating performance by providing a hole in a metal frame embedded in a resin, and connecting upper and lower resins of the frame via the hole in a bridge girder state, thereby eliminating a peel off between the frame and the resins or warpages or cracks of the molding resin. SOLUTION: When a metal frame 5 is embedded in a resin 6, the frame 5 is not only resin molded at its outer periphery but also the resin 6 is introduced into a hole 7 of the frame 5, and upper and lower resins 6 of the frame 5 are connected in a bridge girder state. Thus, adhesive properties of the frame 5 with the resins 6 are enhanced, and peel off therebetween is eliminated. When the frame 5 is long, a stress of an expansion or a contraction of the frame 5 is dispersed via a part 6a, in which the resins 6 are connected in a bridge girder state to a part of the hole 7 of the frame 5 to prevent local stress concentration, and warpages or a cracks of the resins 6 are obviated. As a result, deterioration of an insulating performance is scarcely takes place.
Patent JP-S60103374-A (JP)
Title: Developing device of electrophotographic copying machine
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1983-11-11
Abstract: PURPOSE:To reproduce even an original with a solid-black picture faithfully and obtain a stable picture even at high temperature and high humidity by forming a thin layer of a developer on the surface of a developer carrier, and forming a specifying member for electrostatic charging of a mesh type plate material. CONSTITUTION:The contacting part between the hopper 2 which contains a one- component nonmagnetic developer 1 and the developer carrier 4 is formed of the mesh type plate material 3, and the developer 1 is push out by its own weight through meshes, tribo-electrified through thin wires of the meshes, and pressed against between the thin wires and developer carrier, so that the toner is electrostatically charged until saturated. Therefore, an uniform developer layer is formed on the developer carrier 4 by a constant amount, an original with a high- density and wide-area solid black part is reproduced faithfully, and a stable copy picture is obtained even at high temperature and high humidity.
Patent JP-S58110500-A (JP)
Title: Production of single crystal wafer
Inventor: NAKAJIMA KOU
IPC: H01L21/304
Filed: 1981-12-24
Abstract: PURPOSE:To produce wafers having intricate shapes and high quality in high yields by cutting and blanking a single crystal base body in compliance with the desired crystal face bearings then polishing the wafers to desired thickness. CONSTITUTION:A wafer 1 obtained by cutting a single crystal base body produced by a Czochralski method and a Bridgeman method in compliance with the desired crystal bearings is blanked 2 by an ultrasonic working, electric discharge working or photoetching method by avoiding crystal defects 3 such as dislocation; thereafter, the wafer is polished to desired thickness. Thus, the quality of the wafer is improved and the fraction defective thereof is reduced without generation of cracking and chipping during cutting.
Patent JP-H0375925-A (JP)
Title: Arithmetic and logic operation unit
Inventor: YAMAMOTO MASAYUKI
IPC: G06F7/508
Filed: 1989-08-18
Abstract: PURPOSE:To execute the arithmetic processing of carry look ahead with a low power consumption by inhibiting the operation of respective elements of CLA circuits which are not related to the arithmetic processing. CONSTITUTION:An ALU 1 which executes the arithmetic processing of 16 bits consists of groups 1a to 1d each of which executes the processing of 4 bits, and all '1' detecting circuits 2a to 2d of SUM are provided correspondingly to respective groups. The carry look ahead processing of groups 1a to 1d in respective stages in performed in CLA circuits 10 to 19 consisting of AND circuits based on outputs of detecting circuits 2a to 2d of SUM respectively. Carry is sent from circuits 2a to 2d through lines 3 to 6. As the result, '0' is supplied to CLA circuits starting with the (k.n+1)th bit to inhibit the carry look ahead processing. Consequently, the unnecessary power consumption is suppressed.
Patent JP-S6191082-A (JP)
Inventor: KOHANAWA HEIICHIRO
IPC: C04B41/82
Filed: 1984-10-12
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-H0553676-A (JP)
Title: Semiconductor device
Inventor: YAOSAKA MAKOTO
IPC: G06F1/04
Filed: 1991-08-26
Abstract: PURPOSE:To improve a signal processing efficiency by providing a mask option selection circuit enabling the change of the operating stability waiting time for a semiconductor integrated circuit on an operation stability waiting time setting circuit of the semiconductor integrated circuit. CONSTITUTION:A counter 5 generates output signals successively at constant time intervals while counting the output of an original oscillation circuit 4. Each output signal is inputted to an operating stability waiting time mask option selection circuit 6. The circuit 6 selects the specific input signal of the counter 5 by setting a mask option and sends an output signal to a CPU system clock generation circuit 7 in the lapse of arbitrary time. After receiving the signal from the circuit 6, it outputs a CPU system clock based on the output signal of the original oscillation circuit 4. In short, the operating stability waiting time for the semiconductor integrated circuit can be changed only by setting the mask option.
Patent JP-2001037747-A (JP)
Title: X-ray diagnostic device
Inventor: WATANABE NAOTO
IPC: A61B6/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic device which is capable of executing image pickup of both of a fluoroscopic image (two-dimensional image) and a three-dimensional image with one device. SOLUTION: This device is provided with an X-ray generating section 2 and an X-ray plane detector 3 so as to face a ring arm 1 of a ring shape. This ring arm 1 is supported by a ring holder 4 in such a manner that the ring arm 1 can be rotated along its formation direction. Also, this ring holder 4 is disposed at a slide arm 5 in such a manner that the holder can rotate while sliding with a stand along the formation direction of the slide arm 5 of an approximately quarter arcuate shape. Further, this slide arm 5 is disposed at a stand section 6 installed on a floor rotatably as a strut around the revolving shaft perpendicular to the floor. At the time of fluoroscopy, positioning is executed and the fluoroscopic image is picked up by using the rotating of this ring, the sliding and rotating of the stand and the rotating of the strut.  At the time of the three-dimensional image pickup, image collection is executed by rotating the ring arm 1, for example, 360 deg. by ring rotation, by which three-dimensional reconstitution processing is executed.
Patent JP-H0262035-A (JP)
Title: Semiconductor device
Inventor: AWAYA NOBUYOSHI
IPC: H01L21/3205
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a wiring part having a property retaining thermal strength and mechanical strength by a method wherein a copper alloy which is formed by adding a very small amount of silver, zirconium, cadmium or chromium to copper is used for an electrode wiring part. CONSTITUTION:A CuAg alloy film 4 is formed as a wiring layer on a barrier layer 3 of titanium nitride by using a sputtering operation or a simultaneous evaporation operation. This assembly is processed by a sputtering operation; after that, an insulating film 5 such as silicon oxide or the like is formed as a passivating film. Zirconium, cadmium and chromium are used other than Ag. Then, it is possible to obtain a wiring part whose resistance is as low as copper and which is resistant to a stress migration and an electromigration.