baber/WOPTO huggingface dataset:
Patent JP-H04130874-A (JP)
Title: X-ray radiographing device
Inventor: NISHIKI MASAYUKI
IPC: A61B6/03
Filed: 1990-09-21
Abstract: PURPOSE:To supply an X-ray radiographing device which can correct the distortion of picture information data by providing a scattered beam grid for distortion correction and correcting picture information data based on correction data obtained by means of photographing the scattered beam grid for distortion correction. CONSTITUTION:Only the scattered beam grid for distortion correction 10 is photographed before a sample is photographed. At that time, data on a grid image outputted from an image pickup element 9 is transmitted to a correction data memory 13 through an A/D converter 11 and a selector 12 as correction data so as to store it. A correction processing means 15 executes subtraction of log (picture information data)-log (correction data) as against picture information data and the shadow of the scattered beam grid for distortion correction 10 is erased from picture information data. A correction processing such as to correct the grid image where correction data is distorted into the accurate grid image is executed for picture information data from which the shadow of the grid is erased.
Patent JP-S62109937-A (JP)
Title: Corrosion resistant titanium alloy containing nb and mo
Inventor: KITAYAMA SHIRO
IPC: C22C27/04
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a Ti alloy showing superior corrosion resistance in any environment including an environment contg. a nonoxidative acid at a relatively low cost by specifying a composition consisting of Mo, Nb and Ti. CONSTITUTION:This Ti alloy having superior corrosion resistance consists of 15.5-50.0wt% Mo, 1.0 - <20.0wt% Nb and the balance essentially Ti. The alloy maintains a stable passive film and shows superior corrosion resistance in an environment contg. a nonoxidative acid such as hydrochloric acid or sulfuric acid as well as in an environment contg. an oxidative acid such as nitric acid and an environment contg. a neutral chloride such as seawater without using an expensive alloying element such as Pd.
Patent JP-H03122104-A (JP)
Title: Monomer and polymer which contain acetal and aldehyde group
Inventor: RAMA ESU CHIYANDORAN
IPC: C07C69/56
Filed: 1990-09-21
Abstract: NEW MATERIAL: A compound having an acetal group and an ethylenically unsaturated group represented by formula I wherein A and A' each represent a lower alkyl group or A and A' together form a 5-membered ring, formula II, or formula III.  
     EXAMPLE: (3,3-dimethoxy-2,2-dimethyl)propylcrotonate.  
     USE: A raw material for the production of a resin for crosslinkable films, adhesives, non-woven fabric binders, etc.  
     PROCESS: For example, after 2,2-dimethyl-3-hydroxypropanealdehyde or the like is reacted with crotonic acid in the presence of a strong acid to esterify it, the intermediate, ethyl(2,2-dimethyl-2-formyl) crotonate, is reacted with methanol or the like and an orthofumarate or the like to obtain a compound of formula I. In passing, by subjecting this together with a comonomer, such as vinyl acetate, to aqueous polymerization in the presence of an emulsifier and a polymerization initiator, an aqueous emulsion containing a polymer containing acetal groups can be obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08114963-A (JP)
Title: Color image forming device
Inventor: KIDO MAMORU
IPC: G03G15/08
Filed: 1994-10-17
Abstract: PURPOSE: To provide a color image forming device capable of preventing color slurring without improving dimension and attachment accuracy in an image carrying belt and a driving roll, even if thermal expansion and shrinkage occur, with suppression of increase in the cost. CONSTITUTION: The color image forming device is composed of a belt reference position detecting sensor 22 detecting the reference position of an intermediate transfer belt 15, an encoder 17A detecting the reference position of the driving roll 17, a phase shift detecting part 36 detecting a phase shift in the rotational positions of the intermediate transfer belt 15 and the driving roll 17, based on detection timing at both detected reference positions, a belt tensile force correcting value calculating part 37 calculating the tensile force correcting value of the transfer belt 15 based on the phase shift and a belt tensile force imparting device control part 38 actuating the belt tensile force imparting device 27 in accordance with the calculated tensile force correcting value.
Patent JP-H1095353-A (JP)
Title: Rack and pinion type steering device
Inventor: KOSHIRO TAKAHIRO
IPC: B62D3/12
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a load by a reverse input from being transmitted to a steering system, relating to a rack and pinion type steering device constituted by using a rack guide to perform stable meshing of a pinion shaft with a rack shaft. SOLUTION: A device is provided with a rack guide 15 energizing a rack shaft 14 toward a pinion shaft 12 in a slidable condition in a housing 10 by energizing with a set load spring 16, between the set load spring 16 energizing the rack guide 15 and a plug 25 provided in the housing 10, a shock absorptive relaxing spring 17 having a set load larger than a set load of the set load spring 16 is provided. In this constitution, at normal time, only the set load spring 16 is operated, at reverse input applying time like edge stone collision, the set load spring 16 and the shock absorptive relaxing spring 17 are both operated.
Patent JP-H1079618-A (JP)
Title: Adaptive antenna system
Inventor: TAKATORI TAIJI
IPC: H01Q21/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of delay means and to suppress a multi-pulse interference wave by simple hardware by providing the adaptive antenna system with a delay time control device for inputting an output signal from a synthesizer as an input signal. SOLUTION: Outputs from antenna elements 1011 to 101n and a reference signal are inputted to an weight control device 108. An output from the synthesizer 110 is inputted to the delay time control device 109. The device 109 sets the number (m) of delay means to be used as the number of arrival waves of which power exceeds a threshold and determines delay time Td1 to Tdm to be set up on delay means 1061 to 106m in accordance with the delay time of arrival waves. Then the device 108 determines the weight values of weighting means 1031 to 103n for weighting the outputs of the elemets 1011 to 103n and weighting means 3071 to 107m for weighting delayed reference signals.
Patent JP-H0585045-A (JP)
Title: Rewritable thermal recording medium
Inventor: WATANABE JIRO
IPC: B41M5/26
Filed: 1991-09-30
Abstract: PURPOSE:To provide the title recording medium enhanced in the contrast of an image part and a non-image part and rewriting resistance and capable of keeping an initial transparentizing temp. range. CONSTITUTION:In a rewritable thermal recording medium wherein a recording layer 2 based on a resin matrix and the org. low-molecular substance dispersed in the resin matrix and reversibly changed in its transparency in dependence on temp. is provided on a support 1, the resin matrix is constituted of a thermosetting resin consisting of a hydroxyl modified vinyl chloride/vinyl acetate copolymer and an isocyanate compound. Since this thermosetting resin is more excellent in heat resistance and mechanical strength as compared with a conventional resin matrix and also excellent in the adhesiveness to the support 1, it has good rewriting resistance and requires no protective layer and, therefore, there is no passibility such that a monomer or org. solvent for the resin penetrates in the recording layer and the dispersed state of the org. low- molecular substance in the recording layer can be held to an initial state.
Patent JP-H03112017-A (JP)
Title: Gas bushing
Inventor: SOTOJIMA NORICHIKA
IPC: H01B17/36
Filed: 1989-09-27
Abstract: PURPOSE:To secure a dielectric withstanding voltage on the tip portion of a shield for electric field relaxation by securing the insulating distance between the surface of porcelain tube for bushing and the tip portion of shielding for electric field relaxation, and lowering the electric field intensity along the surface. CONSTITUTION:A new auxiliary bushing 8 having one or more sheds 8b is adhered around a porcelain tube body 7a with an adhesive 9 such as Araldite. Then, a central porcelain body 2 which becomes a high voltage electrode passes through the central portion of a bushing 1 to be installed on the porcelain tube flange 1c of the charge side. An earth shielding 3 which projects from the earth side for relaxing the electric field or the porcelain tube flange 1d of the earth side is installed on a flange 4. The insulating distance between the electrode portion at the end of an earth shielding 3 and the surface of the porcelain tube opposed thereto is thus sufficiently secured, so that when a prescribed voltage is applied to the charge portion 1, the concentrated equipotential line can be relaxed. It is thereby possible to lower the electric field intensity around the surface of porcelain tube.
Patent JP-H01141733-A (JP)
Title: Heat-insulating molded form having coating
Inventor: UIRITSUHI BURETSUKU
IPC: C04B30/00
Filed: 1988-10-06
Abstract: PURPOSE: To obtain shape variety by enbossing a shaped article composed of a substrate equipped with deep-drawable coating composed of a microporous heat insulating material reduced in its internal pressure up to a predetermined vacuum degree to be compressed under pressure of 1-1000 t/m<2> . CONSTITUTION: A shaped article composed of a substrate equipped with deep- drawable coating 4 based on a microporous heat insulating material 3 composed of metal oxide reduced in its internal pressure up to 10<-6> bar to be compressed is embossed under pressure of 1-1000 t/m<2> to form a heat insulating molded article 7. The microporous heat insulating material is composed of a compsn. consisting of 30-100 wt.% of fine granular metal oxide, 0-50 wt.% of a clouding agent, 0-50 wt.% of a fiber material and 0-15 wt.% of an inorg. binder. As a coating material, a film based on an org. powder and reinforced by fibers or metal foil such as aluminum foil or the like is used. By this constitution, a heat insulating molded article generating no crack, flaking or separation and equipped with coating having various shapes can be obtained.
Patent JP-H01129135-A (JP)
Title: Automatic measurement for yarn density per unit length of strip article to be moved
Inventor: RIEDEL DIETER
IPC: G01N33/36
Filed: 1988-10-06
Abstract: PURPOSE: To measure a string density per unit length of a band-shaped object to be moved automatically by detecting light through the band-shaped object using a number of sensor elements arranged on a plane and converting it to a digital signal for calculation. CONSTITUTION: A band-shaped object 1 is transmitted through light by a flash source 1 and the transmission light is detected by a number of sensor elements arranged on a plane and are converted to digital signals 4. The digital signals are stored at an image memory 5 and are displayed 7 by a computer 6. A calculated image is inspected in terms of brightness by the computer 6 and is properly applied to the exposure time of the flash source 2 at the time of exposure shortage or exposure excess. Then, the result is displayed by the computer 6 and the string density per unit length of the band-shaped object 1 to be moved is automatically measured.
Patent JP-S60137806-A (JP)
Title: Control of oxygen concentration
Inventor: FURUKAWA KAORU
IPC: C01B21/04
Filed: 1983-12-23
Abstract: PURPOSE:The air is passed through a specific high-polymeric membrane and separated into the oxygen-rich air and the nitrogen-rich air and they are mixed at an arbitrary ratio and fed to the fermentation tank to control the O2 concentration in the tank to an optional level. CONSTITUTION:The air is passed through the prefilter 1, introduced into the chamber 12 and passed through the high-polymeric membrane 2 of high oxygen permeation to separate into the oxygen-rich air and the nitrogen-rich air and these airs are fed through blowers 3, 4 into the fermentation tank 5. In the meantime, the oxygen sensor 7 in the tank 5 is used to detect the concentration of oxygen in the atmosphere and/or in the culture mixture and the results are output to the computer 6 where the values are compared with the previously set oxygen concentration and the air throughput. Thus, the air feed needed in the chamber 12 and the mixing ratio of the oxygen-rich and nitrogen-rich air are calculated to control the motor 8, autovalves 9, 10, and 18 and mix the airs in the mixer 13. Then, the oxygen sensor 14 and the flow meter 17 determine the oxygen concentration of the mixed air and the flow rate to compare the results with the prescribed values and feed the needed air into the tank 15.
Patent JP-H1095154-A (JP)
Title: Stamp manufacturing apparatus
Inventor: IMAMAKI TERUO
IPC: B41K1/32
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To enable a process in which in printing when a printing surface is confirmed, the peeling of thermosensible paper is checked by a method in which a thermal head is applied to the thermosensible paper which is stuck peelably to a base member in place of a printing material, and a printing surface is confirmed by the change of the thermosensible paper. SOLUTION: In thermosensible paper 25, since adhesive force to a base member, in a place of the transfer start side of a thermal head 65, is made greater than that in other places, when the head 65 is made first to press the paper 25 to transfer it, even when a sponge material is deformed, it is difficult to separate the transfer start side end part of the paper 25 from the sticking protruded part 22a of the base member. As a result, during printing on the paper 25, the paper 25 is not peeled from the base material. Besides, when the paper 25 is peeled off for the replacement of the paper 25, the paper 25, when peeled off from a side which is not a transfer start side end part, can be peeled off simply.
Patent JP-S60143085-A (JP)
Title: Drop-out correction circuit
Inventor: SHIMIZU MAKOTO
IPC: G11B20/06
Filed: 1983-12-29
Abstract: PURPOSE:To eliminate the overlapped circuit and at the same time, to obtain miniaturization and saving power consumption by writing image data and drop- out data in a main storage circuit by mixing. CONSTITUTION:After the image signal where the constant offset is given by a clamping circuit 2 is A/D converted by an A/D conversion circuit 3, it is supplied to a mixing circuit 16. On the other hand, image data and drop-out data are written in a main storage circuit 4 by mixing since the output of a drop- out detection circuit I 13 is supplied to the mixing circuit 16. When the main storage circuit 4 is read, the drop-out data are detected and separated by a drop- out detection circuit II 17, and drop-out correction is executed. Thus, the overlapped circuit is eliminated, and miniaturization and saving power consumption can be executed.
Patent JP-H02100913-A (JP)
Title: Article sorting equipment
Inventor: TSUJIMOTO MASANORI
IPC: G06Q50/00
Filed: 1988-10-05
Abstract: PURPOSE:To correctly sort articles even when a loading position is erroneous by providing an accommodating parts identifying information display mark, reading a mark in a container at the time of moving to a mobile vehicle and displaying a take-up amount display equipment at the side of a position where the container of the mobile vehicle is loaded by a sorting information display means. CONSTITUTION:Container number is applied to containers 1 respectively and container marks m1 displayed by a bar code are bonded to both the sides of the container 1. At a portion corresponding to a position where the container A of a mobile car is loaded, a take-up amount display part 12 for displaying the quantity of articles corresponding to respective sorting destinations from the loaded container is provided. When the container 1 is moved to the mobile vehicle A, the container mark m1 is read by a bar code reader 27 to discriminate a loading position and record on an IC card. According to the IC card reading at the time of sorting, it is displayed on the corresponding take-up amount display device 12. Thus, a correct sorting can be performed.
Patent JP-H01101981-A (JP)
Title: Heart pace maker
Inventor: BURAIAN EMU MAN
IPC: A61N1/365
Filed: 1987-10-05
Abstract: PURPOSE: To reduce risk for starting pacemaker mediation tachycardia(PMT) and to stop the PMT when this is temporarily started, by prolonging an atrium reactless period corresponding to detected ventricular contraction(PVC). CONSTITUTION: A pulse generator and control logic 12 generates a suitable timing sequence and a stimulus pulse to be applied to the heart. The stimulus pulse is applied through a cardiac drive amplifier 14 and a lead wire 16 to the right atrium of the heart. A detection amplifier 18 monitors the electric action of the atrium for determining whether sine-shaped P wave representative for the natural depolarization of the atrium. When this atrium action is detected, the pulse generator and drive logic 12 stops the stimulus pulse to be applied to the drive amplifier 14, and prepare for the stimulus of the ventricle to be traced after the lapse of prescribed time. A detection amplifier 20 monitors electric action which occurs in the right ventricle of the heart and sends out a ventricular stimulus pulse through a drive amplifier 24 so as to let occur the desired PVC.
Patent JP-S62111307-A (JP)
Title: Turn control device for working car
Inventor: USUI KATSUYA
IPC: G05D1/02
Filed: 1985-11-08
Abstract: PURPOSE:To improve working by standarizing respective turn control patterns of the primary rotation or the like of a machine body and controlling a controlled variable for the rotation or the like of the machine body in accordance with practical intersected angles of respective processes. CONSTITUTION:The turn control device is constituted of a baring detecting means 8, a traveling distance detecting means 11, a process end part detecting means S0, traveling devices 4 (4L, 4R), a turn control pattern storing means 101, and a traveling control means 103 and the automatic traveling of a working car is controlled by successively executing respective turn control patterns. In this case, a setting means 100 for a reference bearing and a setting means 102 for a rotating angle are formed. Thus, correcting operation is executed based on the difference between a reference baring alpha based on the means 100 and a reference bearing beta in the succeeding process and a detecting bearing so that the sum of the primary and secondary rotating angles theta1, theta2 stored in the means 101 becomes said difference and theta1>theta2 is formed. The correcting rotation angle is applied to the traveling control means 103 to automatically correct the steering controlled variable.
Patent JP-H07103879-A (JP)
Title: Method and apparatus for corrosion test
Inventor: SASAKI MITSUSHIGE
IPC: G01N17/00
Filed: 1993-10-07
Abstract: PURPOSE:To inspect the corroded state with high reproducibility for various types of gas over wide ranges of concentration and temperature by supplying a predetermined quantity of corrosive liquid and evaporating the liquid completely and then mixing the vapor with the atmospheric gas thereby conditioning the corrosion test gas of specified concentration and temperature. CONSTITUTION:A corrosive liquid (e.g. aqueous solution of hydrochloric acid) is fed by a fixed quantity pump 12 from a storage tank 11 to an evaporator 13 where the liquid is evaporated completely to produce a corrosive gas which is then fed to a mixer 16. At the same time, an atmospheric gas (e.g. the air) is fed to the mixer 16 through a flow rate regulation valve 15. The mixer 16 comprises a double tube filled with a filter 17 for facilitating the heating and cooling. A heat medium controlled at a specified temperature is circulated from a heat medium storage tank 21 to the outer tube through a heat medium circulation pump 22 and the corrosive gas introduced to the inner tube is mixed with the atmospheric gas and heated to produce a corrosion test gas. It is fed to a test section 18 and caused to react on a test piece 19 which is taken out upon elapse of a predetermined time thus inspecting the extent of corrosion and the presence of stress corrosion crack.
Patent JP-H03113993-A (JP)
Title: Multi-channel telemeter
Inventor: ABE TAMOTSU
IPC: H04Q9/00
Filed: 1989-09-27
Abstract: PURPOSE:To extract plural physical quantities nearly at the same time and to obtain the result of analysis with high simultaneity by synthesizing plural telemeter signals representing physical quantity such as distortion, modulating the synthesis signal, sending the result from a transmission antenna and decoding the signal into the original telemeter signal at a receiver side. CONSTITUTION:A regulator 11 is integrated to an inner cylinder of a piston 5a together with a transmitter 10, a transmission antenna 12 is arranged so as to be wound on a neck 4 and connected to an output of the transmitter 10. On the other hand, a reception antenna 20 of a reception unit 2 is arranged to wind a base of a tilt plate 3 to be couple electromagnetically with the neck 4 of all the pistons. Then a distortion signal of three measurement positions measured by distortion sensors 7a, 7b, 7c is subjected to Fourier synthesis at the transmitter 10, and frequency modulation to be a composite telemeter signal, which is sent from a transmission antenna 12 and received by the reception antenna 20. The composite telemeter signal received by the reception antenna 20 is demodulated into an original distortion signal by a receiver 21 and outputted from output terminals of CH1, CH2, CH3.
Patent JP-2000064508-A (JP)
Title: Reinforcement mounting base and manufacturing thereof
Inventor: HAYASHI KAZUO
IPC: B29C47/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat molded reinforced concrete construction reinforcement mounting base and a manufacturing thereof without classifying resin in order to effectively use waste plastics as resources by recycling the waste plastics of various thermoplastic resin. SOLUTION: A reinforcement mounting base is mainly constituted of waste plastics formed of thermoplastic resin, and the whole is constituted of one of parallelepiped, cube, cylinder or solid body with both up and down surfaces roughly parallel with each other. It is constituted of a reinforced concrete construction reinforcement mounting base 1 having one straight reinforcement locking groove 10 or one of reinforcement locking grooves 10a and 10b crossing in an uneven state.
Patent JP-S62112253-A (JP)
Title: Light magnetic head
Inventor: NOMURA TADASHI
IPC: G11B5/02
Filed: 1985-11-12
Abstract: PURPOSE:To obtain the light magnetic head which can write the new information immediately after the information is erased by generating respectively the bias magnetic field in the different direction mutually in two focusing lenses arranged in the direction along the recording track on the recording media and two focused light spot positions. CONSTITUTION:The third beam 3 is focused on the recording track on recording media 5 through the first focusing lens 4, and the first fine light spot 6 is formed. The part irradiated on the recording track is magnetized in the constant direction specified by the first bias magnetic field 71 and the information is erased. The second beam 8 to come out from an optical system 2 is focused on the recording track through the second focusing lens 9 adjacent and provided to the side where the recording media 5 are shifted and the second fine light spot 10 is formed. The light spot 10 is in the second bias magnetic field 111 generated by the second bias magnetic field generating means 11, by modulating the second beam 8, the magnetized inverting pattern in accordance with the pulse-shaped signal is formed at the part erased by the first light spot 6 on the recording track, and the new information is recorded.