baber/WOPTO huggingface dataset:
Patent JP-H03284246-A (JP)
Title: Magnetic resonance video apparatus
Inventor: KANAYAMA SHOICHI
IPC: G01R33/28
Filed: 1990-03-30
Abstract: PURPOSE:To enable the shortening of reconstruction time by a method wherein correct Fourier data are generated by a correcting operation of a pre-processing with a simple hardware and a data collection is performed considering a bit inverting operation of a fast Fourier transform to accomplish a paralleling of the data collection and the Fourier transform simultaneously. CONSTITUTION:This apparatus is provided with a base line correction circuit 27 to correct a base line of a magnetic resonance signal, a sampling point correction circuit 28 to correct a sampling point of the magnetic resonance signal and a reference wave phase correction circuit 26 to correct a phase of a reference wave for a phase detection of a magnetic resonance signal. And it is so arranged that sampling data of the magnetic resonance signal are obtained with the correction circuits to construct a correct image. A sequence of collecting a Fourier data in a direction of a phase encode is set to obviate the need for rearrangement of a data corresponding to a bit inverting operation in a fast Fourier transform. Moreover, a processing can be executed to allow the executing of a Fourier transform in the direction of the phase encode sequentially each time data are put in order upon the end of a reading-way Fourier transform and a rearrangement processing of data, thereby achieving a shortening of image reconstruction time.
Patent JP-H10281418-A (JP)
Title: Mounting structure for gas burner
Inventor: AOKI YOSHINORI
IPC: F23C3/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To surely seal an attaching part of a gas burner and prevent a bolt from being excessively tightened to cause a failure of a ceramic-made radiant tube. SOLUTION: When gaskets 7, 9, a mounting member 3 and a mounting flange 2b are tightened together with each other to a mounting face Fa, an outer peripheral part 6a of a pressing member 6 is sandwiched between the gasket 9 and a contact part 3c of the mounting member 3 and a flange part 4b of a radiant tube 4 is sandwiched and held between a pressing part 6b of the pressing member 6 and a stopper part 3b of the mounting member 3 with gaskets 8a, 8b mounted thereto. Distance between the pressing part 6b and the stopper part 3b is made to be a dimension obtained by adding compression thickness of the gaskets 8a, 8b to thickness of the flange 4b.
Patent JP-S61241629-A (JP)
Title: Infrared radiation thermometer
Inventor: SETO TOSHIKI
IPC: G01J5/10
Filed: 1985-04-19
Abstract: PURPOSE:To measure a temperature of a material body under noncontact state by using a diffraction grating and a peak detecting circuit and not knowing an absolute value of emissivity and infrared radiation electric power of the material body. CONSTITUTION:The titled thermometer is provided with the diffraction grating 7, a servomotor 8, an angle detector 9, a sample and hold circuit 10, the peak detection circuit 11 and an optical cut-off filter 12 of higher order, etc. Then, incident infrared rays are divided spectrally with the grating 7 and made basic wave components alone with the filter 12 and condensed by an infrared lens 1 and detected by an infrared detector 2. The grating 7 is turned by the motor 8 and the spectral wavelength is changed to measure a wavelength characteristic of the infrared radiation electric power. When a maximum point of the wavelength characteristic is detected with the circuit 11, an output signal of the detector 9 is held with the circuit 10. Then, the output of the circuit 10 as it is displayed on a display part 4. Further, in order to eliminate the influence which is given to the wavelength characteristic of the infrared radiation electric power by respective wavelength characteristics of the sensitivity of the detector 2, the diffraction efficiency of the grating 7 and the transmissivity of the lens 1, a gain of a detector amplifier 3 is changed and compensated every wavelength with an amplifier gain variable device 5 responding to wavelength information from the detector 9.
Patent JP-S60229356-A (JP)
Title: Detection for bend of pin of ic
Inventor: ISHIKAWA TAMOTSU
IPC: H01L23/50
Filed: 1984-04-27
Abstract: PURPOSE:To detect the bend of the pins of each of integrated circuits in the opposite direction at high speed and accurately by a method wherein light is irradiated toward a direction, wherein the pins are lining up, and the light-receiving parts are made to shift along with the irradiating parts at a prescribed speed in the orthogonal direction to the direction, wherein the pins are lining up, while receiving the light. CONSTITUTION:Integrated circuits 99 are made to descend one by one on a guide member 20. A sensor 32 irradiates light on parts, where the vicinities of the base parts of the pins 98 of each of the integrated circuits 99 pass through; the reflected light is detected; and a signal, which detected the passing condition, is inputted in a computer. A sensor 35 irradiates light towards parts, where the vicinities of the points of the pins 98 pass through, from a luminous part 37; the light is made to totally reflect by a prism 40 being attached to the lower part of the guide member 20; the reflected light is received by a light-receiving part 42; and a signal, which detected the condition to pass through, is inputted in the computer. The bend of the pins is detected by the computer from the detected results by the sensors 32 and 35.
Patent JP-S539758-A (JP)
Title: Preparation of santonin derivatives
Inventor: YAMAKAWA KOUJI
IPC: A61K31/343
Filed: 1976-07-14
Abstract: PURPOSE: To economically prepare sentonin derivatives having antitumor action and antiphlogistic action, by the reaction of readily available =-santonin with an organ osulfur or selenium compound, followed by the oxidation and elemination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04317598-A (JP)
Title: Driving gear
Inventor: SHIMIZU HISAHIRO
IPC: H02P29/00
Filed: 1991-04-17
Abstract: PURPOSE:To contrive power saving, miniaturization an its cost down and to realize a good cooling efficiency with no waste of a driving gear having a fan for cooling a heat generating part. CONSTITUTION:A fan driving circuit 5 for driving a fan 4 by counter electromotive force generated in each coil while a motor 1 is driven and when electrification of the coils L1 to L5 is switched is provided. The fan can be driven without providing a power supply for exclusive use of the fan 4 separately from a power supply circuit 2 for driving the motor 1, and further the fan 4 is driven only when the motor 1 is driven.
Patent JP-H10261450-A (JP)
Title: Water-proof structure for connector
Inventor: YOSHIOKA NOBUKI
IPC: H01R13/52
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of water due to the water pressure by providing two O-ring packings to be interposed in the pushed condition between an inner peripheral surface of both ends of a cylindrical cover, which is fitted on both connectors, and an outer peripheral surface of both the connectors. SOLUTION: A cylindrical cover 6 is fitted by threadedly engaging a female screw groove 11, which is formed inside of the cover 6 in one end thereof, with a male screw groove 12, which is formed in a peripheral surface of a female connector 1, after connecting both connectors 1, 3. Both O-ring packings 8, 9 are pushed for deformation, and a contact part 15 thereof can be water- tightly protected. In this case, since a bayonet coupling is used, both the connectors 1, 3 are moved a little in the separating direction by a plate spring 16 at the time of coupling. The contact part 15 is perfectly protected from water by the cylindrical cover 6 and the packings 8, 9 independently of such a movement of the controllers 1, 3, and even in the case where water pressure is applied, infiltration of water inside can be prevented.
Patent JP-H09248483-A (JP)
Title: Magnetic flocculation treatment apparatus of impurities in liquid
Inventor: INABA MITSURU
IPC: B03C1/28
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To perfectly remove all of impurities from a liquid by flying one of pair electrons of non-magnetic suspended matter in a liquid to magnetically flocculate the same as non-pair electrons along with magnetic suspended matter to magnetically attract the same to a magnet and peeling the magnetic flocs bonded to the surface of the magnet. SOLUTION: The discharge processing waste soln. flowing into a magnetic flocculation treatment tank 1 flows in the gap between a plurality of the magnets 4 opposed to two rotary plates 3a, 3b in a counterclock wise direction at an interval of 3-200mm at flow velocity of 0.01-0.1m so that the contact time with the magnets becomes 0.05-60min. In a magnetic field 6 where strong magnetic flux density of 4,000 Gauss or more is formed, non-magnetic suspended matter in the waste soln. becomes non-pair electrons, that is, magnetic matter to be magnetically flocculated along with magnetic suspended matter to be magnetically adsorbed on the surface of the bonding plate 6 of the magnets 4 as magnetic flocs.
Patent JP-H0769170-A (JP)
Title: Acceleration speed sensor
Inventor: USUI KATSUTOSHI
IPC: B60R21/16
Filed: 1994-04-22
Abstract: PURPOSE:To reduce the dimension of an acceleration speed sensor by installing an urging means for urging an ignition pin to the collision direction with an igniting agent and a trigger means which prevents the application of the urging force for the ignition pin of the urging means and transmits the urging force of the urging means to the ignition pin when an inertial mass body shifts. CONSTITUTION:The holding of an ignition pin 30 is released when, the engagement hook part 56 of a tirgger lever 50 is separated from the engagement recessed part 54 of the ignition pin 30. Accordingly, the ignition pin 30 is shifted toward a bottom wall 22 by the urging force of a firing spring 38, and a sharpened part 34 projects from a through hole 26, and collides with a percussion cap 90, which is ignited. Accordingly, an enhancer 89 is ignited, and then a gas generating agent is ignited and combusted, and a pretensioner is operated. Since, as for an acceleration speed sensor 10, the ignition pin is arranged on the back on the opposite side to the shift direction of an inertial mass body 40, the outside diameter of the acceleration speed sensor 10 can be reduced, and the whole size can be reduced.
Patent JP-H01255992-A (JP)
Title: Information processing system for cash register
Inventor: NAKAGAWA SHIGEMITSU
IPC: G07D9/00
Filed: 1988-04-05
Abstract: PURPOSE:To enhance the functionality and operability of a correcting processing by executing the correcting processing even when the transaction contents to be corrected do not exist in a first memory area, and describing corrected data at such a time in a fourth memory area. CONSTITUTION:The latest registered contents in a prescribed number fixed beforehand are stored into a first registering means (first memory area) 101, the total amount classified by transaction terms and the number of terms are stored into a second registering means (second memory area) 102, and the presently registered total transaction contents are stored into a third registering means (third memory area) 103 at every transaction. When the information to be corrected does not exist in the first registering means 101, a series of transaction numbers are inputted, the registered contents corresponding to the third registering means 103 can be corrected, and the corrected data are stored into a fourth registering means (fourth memory area) 104. Thus, the operability and functionality in the correcting processing can be enhanced.
Patent JP-S60228517-A (JP)
Title: Novel polymer and its production
Inventor: KAWAKUBO FUMIO
IPC: C08F4/42
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a polymer excellent in tensile properties, by polymerizing a specified polymerizable monomer in the presence of an organic polymer having both a reactive silicon functional group and a polymerizable unsaturated group with the aid of a radical initiator having a reactive silicon functional group, etc. CONSTITUTION:The purpose polymer is obtained by polymerizing 100pts.wt. polymerizable monomer (e.g., acrylic acid) with 0-50pts.wt. compound having at least two independent polymerizable functional groups (e.g., polyethylene glycol diacrylate) in the presence of an organic polymer having reactive silicon functional groups and polymerizable unsaturated groups, in which the total number of these groups is equal to or greater than 1.1 on the average and the number of the polymerizable unsaturated groups is 0.1 or more with the aid of 0.01- 20pts.wt. radical polymerization initiator having a reactive silicon functional group (e.g., a compound of formula I ) and/or radical chain transfer agent having a reactive silicon functional group (e.g., a compound of formula II).
Patent JP-H06299343-A (JP)
Title: Target for sputtering and production thereof
Inventor: YAZAKI CHIKAO
IPC: G11B11/105
Filed: 1993-04-12
Abstract: PURPOSE:To make the compsn. of a film similar to the desired compsn. from the beginning of use of a target and to stabilize sputtering rate by making the surface of the target rugged with the constituent elements of the target or an alloy structure. CONSTITUTION:A target produced using Si powder and Al powder is bonded to a backing plate and the surface of the target is made rugged by honing with glass beads, etc. The protrusions are Al parts and Si alloy parts and the recesses are Si parts or parts contg. a relatively larger amt. of Si than the protrusions. This surface treatment may be carried out by any of physical and chemical means and sputtering is attained at a stable rate from the beginning of film formation by recessing the Si single phase parts.
Patent JP-S5419373-A (JP)
Title: Semiconductor device
Inventor: ODA KATSUHIRO
IPC: H01L29/41
Filed: 1977-07-14
Abstract: PURPOSE:To obtain various kinds of thyristors of high dielectric strength by forming a tongue-form portion to thyristor elements of positive beveled structure.
Patent JP-H11265577-A (JP)
Title: Semiconductor memory
Inventor: ITO YUTAKA
IPC: G11C11/409
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To accelerate the operation speed of a dynamic RAM and the like including a sense amplifier. SOLUTION: In a large capacity dynamic RAM and the like whose operation power source is made low voltage, one or plural N channel MOSFETND of low threshold voltage formed with the same size and pitch as an address selection MOSFETQa constituting a dynamic memory cell and auxiliary unit sense amplifier AA cross-coupling NE, NF, NG are provided corresponding to each complementary bit line at the prescribed position of a memory array ARYL other than a normal unit sense amplifier UA provided in a sense amplifier SA corresponding to each complementary bit line BL0*-BLn*. Also, SOI structure is adopted to make these MOSFET use low threshold voltage, or memory cell arrays and MOSFET of its peripheral part are all made low threshold voltage circuits by adopting a negative word line system in which a non- selection level of a word line is made a negative potential.
Patent JP-S62243720-A (JP)
Title: Production of sintered ore
Inventor: YAMAOKA YOJIRO
IPC: C22B1/20
Filed: 1986-04-15
Abstract: PURPOSE:To improve the production rate of sintering ore and decomposition rate of lime by charging mixed and humidified pellets of coke powder and limestone powder and humidified pellets of compounded raw materials for sintering onto bedding ore in such a manner that sectional shape of the boundary faces between said pellets has a trapezoidal shape having a slope opened in the upper part. CONSTITUTION:A raw material mixture composed of coke powder and limestone powder having <=5mm grain size and the compounded raw materials for sintering are respectively humidified and pelletized to form the mixed and humidified pellets 82 of the coke powder and limestone powder and the humidified pellets 83 of the compounded raw material for sintering. The mixed and humidified pellets 82 are charged between a pallet side wall 9, the humidified pellets 83 for compounded raw material for sintering and the bedding ore 81 while the mixed and humidified pellets 82 are parted at a prescribed space (1/2 the max. pallet width) in the lower central part of the pallet to prevent mixing of the two pellets 82, 83. The section shape at the pallet width of the boundary faces between the pallets 82 and the pellets 83 is thereby formed to the approximately trapezoidal shape having the slope opened in the upper part.
Patent JP-S58203000-A (JP)
Title: Stopping device for press machine at fault
Inventor: TAKADA MITSUO
IPC: B30B15/28
Filed: 1982-05-21
Abstract: PURPOSE:To detect the fault in the set position of the work easily and to prevent the failure in pressing dies in the stage of pressing by mounting a positioning detector to an oscillation member provided on a bottom die in the stage of setting the work, which is a sheet metal blank, to the press machine. CONSTITUTION:The work 4, which is a sheet metal blank to be pressed, is placed by a supply device 2 on the bottom die 1 of a press machine. The front end part of the work 4 in this stage contacts with a movable gage 6, and if the rear end part thereof deviates from a normal position and rides on a gage 20 provided to an oscillation member 12, the gage 20 is moved downward and is tilted counterclockwise by the weight of the work 4. At the gage 20 oscillates, a positioning detector 8 connected to said gate operates and the signal thereof opens relay contacts 19 to prohibit the operation of the press machine even if the operation signal for the press is emitted, whereby the generation of a fault in the press machine owing to the operation of the press machine is prevented and the production of a defective pressed product is prevented as well.
Patent JP-H07154869-A (JP)
Title: Remote controller provided with residual battery capacity display function
Inventor: SATO KATSUYA
IPC: H04Q9/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide a remote controller capable of using an existing display part without newly providing a display part, lowering a cost, making the display of the display part simple and with improved visibility and accurately grasping residual battery capacity. CONSTITUTION:This remote controller is provided with the display part 10 composed of a liquid crystal display element for instance for displaying information relating to the operation of an air conditioner, is used for the remote control of the air conditioner and is provided with a battery 12 used as the power source of the remote controller, a battery detection circuit part (equivalent to a battery residual capacity detection means) 14 for detecting and monitoring the residual capacity of the battery 12 and a residual battery capacity display part 16 for applying a part of the display function of the display part 10 and displaying the detected residual capacity of the battery.
Patent JP-S59211429-A (JP)
Inventor: ONO KOUZOU
IPC: A61B1/24
Filed: 1983-05-17
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-S5310917-A (JP)
Title: Picture and sound transmission system
Inventor: TERAJIMA HISANORI
IPC: H04N5/00
Filed: 1976-07-19
Abstract: PURPOSE: Video and sound are simultaneously transmitted by the basic band and FM of 4.5M Hz respectively by the single tranmission line, and this FM modulated wave is used commonly as the pilot signal for AGC by the halfway repeating installation, so that it is possible to receive by a simple constitution and a home receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S528449-A (JP)
Title: Direction comparison relay device
Inventor: ANDOU FUMIO
IPC: H02H3/28
Filed: 1975-07-11
Abstract: PURPOSE: In protecting any erroneous action when external fault is caused in a multi-terminal power transmission system, A direction comparison relay device for relieving the operational range of a fault current flow-in detecting device without considerably restricting the operation range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07295734-A (JP)
Title: Method and device for inputting information and information presentation system
Inventor: TAKAGI IWAO
IPC: G06F3/0346
Filed: 1994-04-25
Abstract: PURPOSE:To shorten the operation time of pointing by remotely operating the information presentation system or the like from a user and reducing the manipulated variable of pointing to presented image information. CONSTITUTION:First of all, a menu is displayed on a display 2 and presented to the user by a processor 10. The user pays attention upon a desired position in the presented menu and depresses the confirmation button of a remote controller 1. The viewpoint of the user is tracked by a camera 4 and reported to a camera control part 5. The camera control part 5 transforms the viewpoint of the user reported from the camera 4 to a coordinate value on the display 2 and transmits the coordinate value at the time point of depressing the confirmation button through a communication control part 6 to an information reception part 8. The information reception part 8 calculates a selection branch number corresponding to this coordinate value, requests information corresponding to that choice number to an information center, displays the presented information on the display 2 and presents it to the user.
Patent JP-H02266900-A (JP)
Title: Inverter type power supply device
Inventor: SHIMANE IWAO
IPC: H02P9/14
Filed: 1989-04-04
Abstract: PURPOSE:To protect a power switching element, etc., by switching a switch between a DC power source and the element to an open state if a current of a predetermined value or more flows based on the detection output of current detecting means. CONSTITUTION:When an overcurrent is detected by current detecting means 7, a switch 10 is switched to an open state to interrupt supply of power from a DC power source 2 to power switching elements 27-32. The switch 10 is composed of the contacts of a relay, and since it is so constructed that a relay is driven only at the time of correct polarity connection of the power source 2 to an inverter 3, power can be supplied only when the connection is correctly conducted. The detection of the current is conducted by a voltage drop due to a current flowing a connecting line 5 or to an electric field generated by the current. Thus, the damage and characteristic deterioration of the elements 27-32 can be prevented.
Patent JP-H04318519-A (JP)
Title: Liquid crystal display element
Inventor: YAZAKI MASAYUKI
IPC: G02F1/133
Filed: 1991-04-17
Abstract: PURPOSE:To provide the liquid crystal display element which can be lowered in voltage by a monomer material which weakens the interaction between a high-polymer matrix and a nematic liquid crystal by forming the high-polymer matrix of a specific UV curing resin. CONSTITUTION:This liquid crystal display element is constituted of a high polymer/liquid crystal composite film formed by dispersing the nematic liquid crystal 5 into the high-polymer matrix 6 and substrates 2 which are disposed on both sides of this film and have picture element electrode layers 3. The high-polymer matrix 6 of such a case is the UV curing resin which is obtd. by polymerizing the monofunctional acrylate monomer expressed by formula I and acrylic ester oligomer. The acrylate monomer of the formula I is a mixture composed of the denatured matter of a propylene oxide and the denatured matter of an ethylene oxide and the content of the monofunctional monomer expressed by the formula 1 or the mixture composed thereof is preferably 20 to 70wt.% of the weight of the matrix.