baber/WOPTO huggingface dataset:
Patent JP-H0654334-A (JP)
Title: Electromagnetic cy device
Inventor: TAKECHI JINICHI
IPC: H01J9/44
Filed: 1992-07-30
Abstract: PURPOSE:To increase the convergence performance dispersion allowable value of a product and to improve productivity by automatically correcting misconvergence at an entire screen with the drive of an electromagnetic CY coil part by an electromagnetic CY driving power source. CONSTITUTION:By H and V synchronous signals 11 from an input signal processing/synchronizing circuit 9, a scanning position detection part 7 generates screen scanning timing signals and outputs a screen scanning position to a memory cell 6. The screen scanning position is subdivided into blocks and outputted to addresses inside the cell 6 stored with the convergence correction information of the timing for scanning the respective blocks beforehand. The cell 6 outputs the correction information corresponding to the specified address to a D/A converter 5 to be analog-converted and outputted to an electromagnetic CY driving power source part 4 as a control voltage. The power source part 4 generates a magnetic field by driving an electromagnetic CY coil 3, controls the orbits of electron beams corresponding to three colors and automatically corrects the misconvergence generally.
Patent JP-S59111906-A (JP)
Title: Production of nitrosodisulfonate
Inventor: NINOMIYA KOUHEI
IPC: C01B21/086
Filed: 1982-11-22
Abstract: PURPOSE:The reaction between hydroxylamine disulfonate and a nitrite salt is effected in a reaction system whose pH is kept at a specific value by addition of an inorganic acid and the resultant reaction mixture is combined with an alkaline substance to enable easy and inexpensive production of the titled compound through simple oprations. CONSTITUTION:As the reaction system is kept in pH at 1-5 by addition of an inorganic acid, the reaction between a hydroxylamine disulfonate of formula I (X is ammonium ion, alkali or alkaline earth metal; m is 2, when X is ammonium ion or alkali metal, or 1, when X is alkaline earth metal) and a nitrite salt. Then, the resultant reaction mixture containing O-nitroso-disulfonate is combined with an alkaline substance to give a nitrosodisulfonate of formula II.
Patent JP-S5995910-A (JP)
Inventor: RARUFU ORENFUARUKU
IPC: B01D25/172
Filed: 1982-11-22
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-H0369183-A (JP)
Title: Laser amplification device
Inventor: KONAGAI CHIKARA
IPC: H01S3/23
Filed: 1989-08-08
Abstract: PURPOSE:To simplify layout and improve output by placing a laser oscillator and a laser amplifier in straight line and by providing a position adjusting equipment for adjusting the optical axis at least either of the laser oscillator and the laser amplifier. CONSTITUTION:One laser oscillator 11 and first and second laser amplifiers 12 and 13 (two units) are placed on a base 1 in a straight line. Position adjusting equipment 31a, 31b, 32b, 33a, and 33b, two per one unit, are attached to these laser oscillator 11 and the laser amplifiers 12 and 13, respectively. A resonator consisting of a total-reflection mirror 14a and a partial reflection mirror 14b is attached to the laser oscillator 11 and no other reflectors are provided between the laser oscillator 11 and the first laser amplifier 12 and between the first laser amplifier 12 and the second laser amplifier 13.
Patent JP-S6446791-A (JP)
Title: Image information display device
Inventor: IIZUKA KAZUAKI
IPC: G09F9/00
Filed: 1987-08-17
Abstract: PURPOSE: To make it possible to display an image on a sheet original as an overhead projector by providing an original reader using a thermosensitive material as a picture display body, reading the picture, transmitting a picture signal to a thermal head and displaying the picture on the picture display body. CONSTITUTION: This picture information display device 1 is provided with the picture display body 6 formed of the thermosensitive material whose surface becomes a uniform transparent surface and a white cloudy surface in response to heating temperature by heating and cooling to specified temperature, and the thermal head 8 writing and recording picture information; and the picture on the sheet original 11 is read by the original readers 15 and 16, and the read picture signal is transmitted to the thermal head 8, then the picture is written and displayed on the display body 6. Thus, the function as the projector that the picture on the sheet original 11 recorded on paper is displayed on the display body 6 is provided.
Patent JP-S6095963-A (JP)
Title: Dynamic-random-access-memory
Inventor: HOSHI TOSHIAKI
IPC: G11C11/405
Filed: 1983-10-31
Abstract: PURPOSE:To shorten signal retardation time, and to obtain a three transistor type dynamic RAM, the speed of operation thereof is fast, by sharing the specific sections of connecting sections among two word lines of wirting and reading, two bit lines of writing and reading and an MOSFET for writing, reading and memory in an RAM cell consisting of these lines and MOSFET. CONSTITUTION:A junction section 3-1 between a reading bit line 6-1 (RB) and a diffusion layer 2 and a junction section 3-2 between a writing bit line 6-2 (WB) and the diffusion layer 2 are each arranged to two sides opposed when one cell takes a quadrilateral. Consequently, two FET elements which have not operated logically are removed, and capacitance attached to each word line 1-1 and 1-2 is reduced to approximately half. Wiring width except gate section in FET elements in several word line is widened partially as a call area is left as it is, its resistance is lowered, and the speed of operation is increased. The capacitance of each word line is also reduced to approximately half or two third at the same time, and the signal retardation time of the word lines is shortened.
Patent JP-S6183998-A (JP)
Inventor: MASUI JINICHI
IPC: B65G7/08
Filed: 1984-10-01
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-H0647608-A (JP)
Title: Auxiliary device for cutting camshaft hole
Inventor: HASHIKURA MASASHI
IPC: B23B47/28
Filed: 1992-07-30
Abstract: PURPOSE:To provide an auxiliary device for cutting a camshaft hole for automating a cutting process of a camshaft hole and for raising productivity. CONSTITUTION:An auxiliary device for cutting a camshaft hole comprises a pallet 30 on which a cylinder head is placed in positioning, a rocker arm 42 which is mounted swingably on the pallet 10, and a driving mechanism 36 which drives the rocker arm 42 in rocking and cutting jig plates 47, each of which has a pressure face which is detachably attached to the rocker arm, and when the rocker arm is swung toward a cylinder head placed on the pallet 30, placed on the upper surface of the cam holder, integrally fixed to the cam holder and the cylinder head and can come into contact with at least two points of the upper face of the cam holder in a position apart from the upper part of a rocker arm shaft hole.
Patent JP-S6448087-A (JP)
Title: Learning system
Inventor: MORI YUJI
IPC: G09B7/02
Filed: 1987-08-19
Abstract: PURPOSE: To give a text having contents corresponding to each attendant by outputting information by different methods such as character pictures and voices through one information recording medium and allowing the recording medium to quickly prepare much information record for attendant as size like a postal card. CONSTITUTION: When an information recording medium 1 is inserted into an information reading part 2 and reading from the medium 1 is started, an information processing part 3 reads out menu information while controlling the reading part 2 and displays the read contents on a display 4 as a menu. A learner observes the displayed contents, selects his (or her) required leading contents and selects the menu by a code input through a keyboard 7 or a voice input signals through a microphone 9. The processing part 3 reads out the contents of the same or similar field menu learned in the preceding time from the medium 1 based upon past learning experience and displays the summary of the preceding contents. When necessary, a review subject is presented by the display 4 and a speaker 6. Much printed information record for attendant is formed by a recording medium as size like a postal card.
Patent JP-H0647945-A (JP)
Title: Fitting method of integrated circuit
Inventor: SHIMOAKA YOSHIO
IPC: B41J2/345
Filed: 1992-07-30
Abstract: PURPOSE:To apply easily and highly precisely conductive paste. CONSTITUTION:Conductive paster is stuck to the surface of a solder bump 13 from a paste layer 21 on a paste transfer plate 20, through which a paste deposited layer 20 is formed. Then an integrated circuit chip 11 is positioned to a ceramic board 12. After completion of positioning, the integrated circuit chip 11 is put on the ceramic board 12 and heated. When the same is heated, the conductive paste is stoved on an electrode layer 14 and simultaneously with formation of a paste solidified layer 22, a solder joined layer 13a by a solder bump 13 is formed.
Patent JP-H0848774-A (JP)
Title: Polyamic acid, polyimide and their production
Inventor: KANEKO ICHIRO
IPC: C08G73/10
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a polyimide having excellent mechanical strengths and a low coefficient of linear expansion by dehydrative cyclizing a polyamic acid comprising specified repeating units derived by reacting a specified aromatic tetracarboxylic acid dianhydride with a specified aromatic diamine. CONSTITUTION:An aromatic tetracarboxylic acid dianhydride (A) of formula I (wherein R is an aromatic hydrocarbon group) is reacted with an aromatic diamine (B) of formula II in an organic solvent to obtain a polyamic acid (C) mainly consisting of repeating units of formula III. Component C is cyclized through thermal or chemical dehydration to obtain a polyimide of formula IV. To obtain the polyimide in the form of a film, an organic solvent solution of component C is formed into a film of component C, and this film is dried and imidated through thermal dehydration to form a polyimide film of a thickness of 10-150mum. This film is suitable for e.g. a flexible printed wiring board. Examples of component A include dianhydrides of pyromellitic acid and benzophenonetetracarboxylic acid. Component C may contain at most 10mol% diamine component other than component B.
Patent JP-S61112736-A (JP)
Inventor: RAINAA BUTSUKU
IPC: F02D41/14
Filed: 1985-09-18
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。
Patent JP-S5890831-A (JP)
Title: Tuner
Inventor: ICHIDA KENJI
IPC: H04B1/26
Filed: 1982-11-22
Abstract: PURPOSE:To prevent beat failure, by taking the frequency dividing ratio of a prescaler to a specific value. CONSTITUTION:The range of harmonics where beat failure can normally be suppressed is that the harmonics are apart from a reception frequency by + or -300kHz or more. This is because the characteristics of a filter used for a radio receiver have a band of about 300kHz. Thus, no beat failure takes place when the relation of Equations (1), (2) is satisfied in case of FM broadcast in Japen, where the 1/p is the frequency dividing ratio of a prescaler, (k) is the number of order of harmonics, fs is the reception frequency, fi(=10.7MHz) is the intermediate frequency, alpha is the difference between the reception frequency fs and the harmonics (=300kHz). Thus, in seeking the frequency dividing ratio satisfying the relation, p=16.17 can be obtained.
Patent JP-2001032324-A (JP)
Title: Shiftable conveyor device for carrying soil and sand
Inventor: GOTO MAKOTO
IPC: B65G15/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a shiftable conveyor device for carrying soil and sand capable of avoiding deterioration of the carrying efficiency of soil and sand by preventing engagement of a belt at shifting. SOLUTION: In the device, a stopper 10 for controlling hanging-down in the cross direction with eccentric movement of a belt 5 when a frame unit 3 is to be shifted to the side is installed. The stopper 10 has upper-lower brackets 12, 14 mounted at an upper frame 3a and a lower frame 3b respectively and a stopper rod 16, in which both ends are retained between the upper-lower brackets 12, 14, on the brackets 12, 14. When both end sides of the stopper rod 16 are retained between the upper-lower brackets 12, 14 at that time, the longitudinal direction of the stopper rod 16 is crossed obliquely with the cross direction of the belt 5.
Patent JP-H0526997-A (JP)
Title: Position detecting apparatus for vehicle
Inventor: OKADA NORIHISA
IPC: G01S1/68
Filed: 1991-07-20
Abstract: PURPOSE:To make it possible to perform accurate position detection and direction judgement by providing a receiving means for receiving signals, a phase judging device for judging whether the phase is the positive phase or the negative phase and a CPU. CONSTITUTION:The signals which is emitted from a beacon antenna is received with a vehicle mounted antenna 11. The signal is detected and amplified in a receiver 12. The output is sent into a position detecting device 20. In a data demodulator 21, the data of the received signal are demodulated. The synchronization timing of the data is detected with a synchronization detector 22. The reference clock signal of 1kHz, which is synchronized with a data frame, is produced by a clock generator 23 based on the timing. Meanwhile, the output of the receiver 12 is imparted to a 1-kHz detector 24, and the AM signal of 1kHz extracted out of the received signal. The signal is imparted to a phase judging device 25, and the reference clock signal and the phase are compared. The output of the judging device 25 is at the H level in the same phase and at the L level at the time of the negative phase. The output is imparted to a CPU 27. The output of the detector 22 is imparted to a CD detector 26 and the CPU 27.
Patent JP-H0525916-A (JP)
Title: Joining structure of flooring floor
Inventor: KANEKO ISAO
IPC: E04F15/04
Filed: 1991-07-19
Abstract: PURPOSE:To increase the strength of a joining portion between mutual flooring plate pieces 1 so as to prevent any creak from being generated from this joining portion. CONSTITUTION:There is provided a joining margin 2 where the end portion 10a of the floor plate main body 10 of one side flooring plate piece 1 and the end portion 15a of the laminating plate piece 15 of the other flooring plate piece 1 overlap on each other. The lower surface 10b of one side floor plate main body 10 is made to stick to the upper surface 15b of the end portion of the other laminating plate piece 15 at the joining margin 2 by an adhesive, whereby the flooring plate pieces 1, 1 are firmly united in one body. The floor plate main bodies 10, 10 are fledged practically. Accordingly, the strength of a mutually joining portion of the flooring plate pieces is increased, and a weighting difference due to different weights applied to the adjacent flooring plate piece is dispersed by the joining margin, so that uneven distorsion and generation of creak can be prevented by the joining portion.
Patent JP-H09190732-A (JP)
Title: Operation device
Inventor: HASUKO YAAKOPUSU
IPC: H01H9/16
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To realize an antennal response action in a narrow space by slight labor by varying a force transmission characteristic of a force transmission medium arranged between at least two faces capable of performing the relative movement of a lock element with an electric signal. SOLUTION: A rotor is arranged within a stator having plates 31 positioned apart each other within a casing 30 for example. The rotor has plates 33 fixed to a shaft 32. The shaft 32 passes an opening 29 in the center and passes through the regularly positioned plates 31. A medium whose viscosity is varied when voltage is applied is filled in the casing 30. The easing 30, the shaft 32, the plate 33 are made of a conductive material, and voltage from a control circuit is applied to them through a connection cramp 34. An exciting field is applied to between the rotor and the stator to vary the viscosity of the medium, and a lock action capable of sensing in the sense of touch is given to a rotating knob arranged in the shaft 32.
Patent JP-S58106830-A (JP)
Title: Electron beam exposure device
Inventor: YOSHIMI MAKOTO
IPC: H01L21/027
Filed: 1981-12-18
Abstract: PURPOSE:To prevent the lengthening of the exhaust time to evacuate air and the decrease of the temperature of a sample in a reserve chamber, and thus contrive to simplify the device constitution, by contriving that the conductance of a valve,  when the pressure of the reserve chamber exceeds the pressure of the vacuum exhaust  system, becomes small, and when each pressure of the reserve chamber and the vacuum  exhaust system is approx. the same, becomes large. CONSTITUTION:Since when starting the exhaust the pressure of the side of the reserve  chamber 6 is approx. the atmospheric pressure, and the pressure of a pump 9 suddenly  reduces, the valve 14 is pressed on the side of the pump 9, then the clearance between  a reserve chamber side aperture of an exhaust pipe 11 and the valve 14 is closed, and  the preserve chamber 6 is exhausted through a through hole 13 of the valve 14 by a  large conductance. Therefore, the adiabatic expansion of gas in the reserve chamber 6  is reduced, and thus the decrease of temperature of the sample 8 is reduced. On the other hand, when the exhaust advances to some degree, the pressure difference between  the inside of the reserve chamber 6 and the vaccum pump 9 is reduced, then the valve  14 is pressed on the side of the reserve chamber 6, thus a clearance is made, and accordingly the reserve chamber 6 is exhausted via the clearance and the through hole 13 at a large conductance.
Patent JP-S6362195-A (JP)
Inventor: MATSUI HIDEKI
IPC: H05B41/30
Filed: 1986-09-02
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-S6363802-A (JP)
Inventor: HIGUCHI YOSHIKAZU
IPC: E01C13/00
Filed: 1986-09-02
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-S6266282-A (JP)
Title: Developing device for electronic copying machine
Inventor: ICHIHARA KAZUMASA
IPC: G03G15/09
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the dispersion of toner and the separation of a carrier and to obtain a copying picture which eliminates the color mixture and is not dirty by arranging a developing sleeve to make a rotating surface coarse and providing the interrupting member of an elastic body at the aperture end of respective casings. CONSTITUTION:At the aperture end of the casings 201 and 221 of respective developing devices 20 and 22, interrupting members 50 and 60 for preventing the dispersion of the developing agent are fixed. The interrupting member 50 is composed of a hair brush, mainly, prevents the toner to leak from the clearance between the casing 201 and a developing sleeve 202 from dispersing to the delaying side in the rotating direction of a photosensitive drum 10, and prevents the dirt of the optical system. The interrupting member 60 is composed of the hair brush, the urethane form sheet, etc., and prevents the toner to leak from the clearance between the casing 221 and a developing sleeve 222 from dispersing to an upper developing device 20 side. To the outer circumferential part of the sleeve 202 (222), a coarse surface processing 202b (222b) for strengthening the sticking force by the sand blast is executed.
Patent JP-S6261684-A (JP)
Title: Cleaner for bundle of tube
Inventor: KRAJICEK RICHARD W
IPC: B08B9/032
Filed: 1986-09-02
Abstract: An essentially self-contained mobile tube cleaning machine (10) which is remotely operable so that there is no need for operating personnel to be in close proximity to cleaning nozzles (160) or other high pressure lines during tube cleaning operations. As a consequence, significantly higher water pressures and significantly higher water flow rates can be utilized thereby not only accelerating the rate of cleaning but also the efficiency and the effectiveness of the cleaning operation. Through the provision of a nozzle head at the end of an ar­ticulatable boom (410), it is possible to adjust the loca­tion of the nozzle (160) through movement of the boom (410) in order to clean the face of a tube bundle, the shell side of a tube bundle and the interior of the tubes themselves.
Patent JP-H0254287-A (JP)
Title: Image forming device
Inventor: HONDA TAKAO
IPC: G03G15/08
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the magnetization of a joint part and to prevent a void image at the rotation cycle of a developer carrier by forming the developer carrier with austenitic stainless steel and specifying the ferrite incorporation quantity in a welding joint part. CONSTITUTION:A developing device 40, having a developer carrier 3, which holds and carries developer from a developer container 1 to the developing area, facing an image carrier 100, in order to develop a latent image on the image carrier 100, is provided. This developer carrier 3 has chrome (Cr) as a main component, and is formed edgeless by joining, by welding, both edges of the austenitic stainless steel plate, which includes nickel (Ni), and the ferrite content of the welded joint part of the stainless steel plate is made to be more than 0.03%. Thus the construction is made strong and hard to magnetize, and the void image in the developer carrier rotation cycle in overall half tone and overall black image becomes nil, and a stable image of high quality can be obtained.
Patent JP-H0490989-A (JP)
Title: Marine stilts
Inventor: ROKUSHA YOSHIKATA
IPC: B63B34/56
Filed: 1990-08-02
Abstract: PURPOSE:To sharply increase a propulsive force during starting and to increase a gliding distance during constant speed running by locating a resilient body between a propulsion rod and a propulsion plate, locating an inclining shaft to the front half rigid part of the propulsion plate in a manner to spread toward a front, and forming a rear half part such that it is of soft structure. CONSTITUTION:A manual input rod 1 is longitudinal swung by an arm force for drive. A leg is placed in a foot placing part 4, a body weight is exerted alternately on floats on both sides to vertically rock. A propulsion rod 5 is protruded from a stern and since a resilient body 6 is located between a propulsion plate 10 and the propulsion rod, and waveform movement of the propulsion plate 10 is smoothed. When an input is effected with a force, wide vibration is produced to boost a propulsive force. During constant speed running, a light input is effected, and by reducing a vibration angle, a gliding distance is sharply increased. A inclination shaft 7 is located to the front half rigid part of the propulsion plate 10 in a manner to spread toward a front and the rear half part of the propulsion plate 10 is of soft structure. Thereby, along with vertical movement of a float and the propulsion plate, a water flow is induced from the outside to the inside of a float and flows toward a stern. Propulsive flows on both sides are joined together at the rear of the propulsion plate to generate a powerful jet.
Patent JP-S6099111-A (JP)
Title: Polymer
Inventor: KAWAI HIROMASA
IPC: G11B7/24047
Filed: 1983-11-01
Abstract: PURPOSE:A polymer useful as an optical element material, etc., having transparency, low water vapor absorption and improved heat resistance, comprising (meth)acrylic acid tricyclo[5,2,1,0<2.6>]deca-8-yl and other monomer units. CONSTITUTION:(A) (Meth)acrylic acid tricyclo[5,2,1,0<2.6>]deca-8-yl is copolymerized with (B) another (meth)acrylic acid ester (e.g., methyl methacrylate, etc.), and (C) an M-substituted maleimide, to give a copolymer comprising 100-3mol% main chain unit shown by the formula I (R1 is H, or methyl), 0-97mol% main chain unit shown by the formula II (R2 is H, or methyl; R3 is 1-8C alkyl, cycloalkyl, or aromatic group), and 0-30mol% main chain unit shown by the formula III (R4 is 1-6C alkyl, or cycloalkyl).