baber/WOPTO huggingface dataset:
Patent JP-H01320928-A (JP)
Title: Control device of power transmission in harvester
Inventor: INADA TETSUYA
IPC: A01D69/00
Filed: 1988-06-20
Abstract: PURPOSE:To improve reaping action in whole range of car speed by controlling speed variator of reaping part so as to put speed varying rate of reaping part to objected speed varying rate along fixed speed varying pattern according to traveling car speed. CONSTITUTION:Power is transmitted from motor 11 to traveling driving part through main speed varying device 13 and speed varying device of reaping part 17 is inserted in transmitting pass from main speed varying device 13 to reaping part and a speed varying pattern having fixed plural objected speed varying rates is memorized in a control means 25 controlling speed varying device 17. Then, speed varying rate of reaping part according to variation of car speed in real car speed is detected and compared to objected speed varying rate on speed varying pattern, thus operating position of speed varying device of reaping part 17 is controlled along to said speed varying pattern.
Patent JP-S5580242-A (JP)
Title: Exposure device
Inventor: HARIKAE MAKOTO
IPC: H01J61/52
Filed: 1978-12-12
Abstract: PURPOSE: To effectively cool the lamp, by making the spacing between the outer wall surface of the main light-emitting portion of the lamp and the inner surface of the lamp house narrower than the other portions.  
     CONSTITUTION: A glass tube for receiving a mercury lamp 1 is formed, for example, of a cylinder member 11 whose ends have an inner diameter a ϕ  and an outer diameter b ϕ . The cylinder member 11 is gradually transformed into a small diameter cylinder portion 14 having a wall thickness t and an inner diameter c ϕ  smaller than a ϕ  at the portion approximately corresponding to the main discharging and light- emitting portion of the mercury lamp 1. Thus, the spacing between the inner surface of the small diameter cylinder portion 14 and the outer surface of the main discharging and light-emitting portion becomes narrower than other portions. Therefore, the cooling water in this region flows faster than the other regions so that effective cooling can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07334028-A (JP)
Title: Image forming device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/20
Filed: 1994-06-11
Abstract: PURPOSE:To provide an image forming device capable of facilitating the regulation of the pressure of a roller in a fixing part or the like, in an image forming device capable of carrying a transfer material carrying a toner image to the gap between a fixing roller and a pressure roller along a guiding plate, to fix the toner image. CONSTITUTION:The image forming device has an operating part 20 for adjusting the press-contact force of the fixing roller 1 with the pressure roller 2 and releasing the press-contact of the fixing roller 1 with the pressure roller 2 on the side of the opening/closing door of the image forming device and the linkage structure of using the dead point of a spring 14 for maintaining at the time of releasing the press-contact.
Patent JP-H01321232-A (JP)
Title: Sheet conveyor
Inventor: IWAI HAJIME
IPC: B65H9/04
Filed: 1988-06-21
Abstract: PURPOSE:To correct a situation of each sheet automatically and keep off any damage to the sheet as well as to make it easily drawable at the time of trouble happening by supporting the sheet at one point and driving it. CONSTITUTION:When a mark sheet 13 is obliquely inserted into a sheet inserting port 18, this mark sheet 13 is supported at one point between a drive roller 27 and a tension roller 28, and as the supporting point comes to the only driving point, it is under such a state as freely rotatable with the supporting point as the center. Consequently, when the mark sheet 13 is taken into a conveyor passage 24 in a slanted state and the end edge collides with either of side walls 48, 49 of a conveyor guide 50, the mark sheet 13 rotates with the supporting point P as the center, and it is conveyed as being corrected from a state of being directed aslant to straightness. Therefore such a fear that the mark sheet 13 might be damaged and rumples are produced on the surface is brought to nothing.
Patent JP-H1069332-A (JP)
Title: Thin type portable device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/36
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the portable device which is small in power consumption. SOLUTION: The thin type portable device has at least a main body having a lid which can be opened and closed, a microcomputer which is provided to the main body, a memory, an input means 3, a display device 2, and a solar battery module 6, and the solar battery module 6 is provided to the lid where power is generated with the lid closed. Consequently, a lightweight, compact book is actualized. Further, a recording data medium is lightweight and compact, so storage and transportation on a large scale are possible. Further, plural data storage media are available for one reproducing device, so the same effect with the possession of many books is obtained. Therefore, a schoolbody needs to go to school with not several heavy books, but only a few lightweight compact data files.
Patent JP-H07331611-A (JP)
Title: Trench roller
Inventor: MIYAOKA SATOSHI
IPC: E01C19/26
Filed: 1994-06-09
Abstract: PURPOSE:To facilitate the compaction and traveling in a burying deep trench by mounting compaction rollers respectively to the front and the rear of a main frame, and providing an engine between front rollers and rear rollers. CONSTITUTION:For a trench roller 11, front rollers 13L, 13R and rear rollers 14L, 14R for compaction are mounted respectively to the front and the rear of a main frame 12, and an engine 15 is provided between the rollers 13L, 13R and rollers 14L, 14R. After that, height of the upper surface of the engine 15 is set in the approximately same height as that of the upper surfaces of the rollers 13L, 13R and rollers 14L, 14R, and interference with a sheet pile bearing strut provided in a pipe member burying deep trench is reduced to facilitate compaction and traveling. Then, an exciting device 16 is placed to the lower side of the engine 15, the exciting device 16 is excited at the central part of the body of a car, and vibration is surely transferred to the rollers 13L, 13R and rollers 14L, 14R.
Patent JP-H07334704-A (JP)
Title: Method and device for free curved surface generation
Inventor: OOKA YOSHIKAZU
IPC: G06T15/00
Filed: 1994-06-10
Abstract: PURPOSE:To easily generate a fillet curved surface which comes into contact with a free curved surface by generating the free curved surface on the basis of arcs and a free curved line, generated from a curved surface obtained by offsetting a free curved surface in a three-dimensional space by a radius, and the free curved surface. CONSTITUTION:The free curved surface A0 is generated by moving the free curved surface A by a specific distance and plural planes which contains reference points Qi are generated at plural reference points Qi set on a free curved line B by regarding the tangent Vi of the free curved line B as a normal. On those planes, circles CIi with a specific radius which have their centers at the reference points Qi are generated, and plural intersections R1i and R2i of the circles CIi and free curved surface A0 are found. Further, the feet of perpendiculars drawn from the those intersections to the free curved surface A are found and plural arcs with a specific radius which have the reference points Qi and the feet of the perpendiculars as both their end points are generated. Then, the free curved surface is generated on the basis of the free curved line B, the free curved surface A, and those arcs. Consequently, the fillet curved surface which is in contact with the specific free curved surface can be generated from the free curved surface whose shape and position are determined.
Patent JP-S5488276-A (JP)
Title: 6- and 7-carbamoylquinoline derivative
Inventor: KIKAZAWA KAZUO
IPC: A61P31/04
Filed: 1977-12-21
Abstract: NEW MATERIAL:6- and 7-Carbamoylquinoline derivatives of formula I (the quinoline ring is substituted with the group of formula II in the 6 or 7 position; R 1 , R 2 , R 3  are H or lower alkyl).  
     EXAMPLE: 6-Carbamoyl-1,4-dihydro-4-oxoquinoline-3-carboxylic ethyl ester.  
     USE: Medicines having activity inhibiting enzymes and the respiration of cells and antibacterial activity against gram-positive and -negative bacteria.  
     PREPARATION: The condensation of an aminobenzene derivative of formula III (the benzene ring is substituted with the group of formula II in the 3 or 4 position) with an alkoxymethylenemalonic ester gives an enamine of formula V. Then the ring closure of the enamine of formula V is conducted to obtain the objective compound of formula I. Some of compounds of formula III are novel and these compounds are prepared by the condensation of a acid halide of nitrobenzoic acid with an amine and reducing the nitro group of the resulting amide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5776869-A (JP)
Title: Semiconductor device
Inventor: YABU TAKASHI
IPC: H01L23/552
Filed: 1980-10-31
Abstract: PURPOSE:To protect the surface of a semiconductor substrate from gamma-rays, etc., and to prevent the disconnection of a wire by forming a flow-stopping beltlike film, which is hydrophobic to resin, inside an electrode pad of the surface of the semiconductor substrate and shaping a resin layer on an internal surface of the flow- stopping film. CONSTITUTION:The flow-stopping beltlike film 13 is formed onto an insulating film 12 such as a PSG film shaped onto the wiring 11, etc. of the surface of the  semiconductor substrate 10 so as to surround an electric circuit forming region 14.  The flow-stopping film 13 is formed inside the electrode pads 11A molded to the circumference. The flow-stopping film 13 is shaped by a material, which is preferably hydrophobic to resin 7 and is difficult to be moistened, such as polycrystal silicon.  The resin such as polyimide is dropped, and the resin layer 7 is formed. Accordingly, even the wire 3 section is not coated with the resin layer, and the disconnection of the wire due to the shrinkage of the resin layer 7 can be prevented.
Patent JP-2000335151-A (JP)
Title: Membership card and membership card system
Inventor: BANDO TOSHIYASU
IPC: G06Q50/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To let a membership owner be cognizant of specified services as image information or the like and also let him carry a membership card all the time instead of discarding it by displaying a rewritable information recording part comprising image information about services to be offered in compliance with transactions, on a part of the surface of the membership card. SOLUTION: The membership card 1 displays a member code 2 and a name of the member 3 and also has a current point display 6 and a cumulative point display 7 complying with the amounts of transactions and a use frequency display 8, all of which are arranged on the card 1. Further, the card 1 has a card issuing date 4, a validity period 5 and an issuing store display 9 arranged likewise on the card 1. In this case, on a part of the surface of the membership card 1, a rewritable information recording part 11 comprising image information about services to be offered in compliance with transactions is displayed. In addition, specified service information is rewritten into the rewritable information recording part 11 each time transactions take place.  Consequently, it is possible to let the members be correctly cognizant of the specified service information, so that carrying the membership card 1 by the members all the time can be promoted.
Patent JP-S6311530-A (JP)
Title: Producing device for optical glass element
Inventor: AZUMA KOICHI
IPC: C03B35/00
Filed: 1986-06-30
Abstract: PURPOSE:To automatically and inexpensively produce an optical glass element excellent in optical characteristics by successively molding a glass stock in the stages of die intake, molding, die takeout and conveyance in the atmosphere of clean air blown out from a clean air blowing device. CONSTITUTION:In the inside of a producing device 12 for an optical glass element, glass stocks are molded by sending plural pieces of molding dies 13 provided with glass stocks to be molded which are taken therein through an aperture 23 to a molding device consisting of a heating device 15, a pressing device 16 and a pressure holding device 17 from a die intake device 14 wherein the above-mentioned dies 13 are provided. Then the dies 13 are transferred to a die takeout die 18 and molded optical glass elements are taken out and carried through the above-mentioned aperture part 23. On the other hand, the dies 13 are carried into a die intake die 14 via a carrier 19. In the producing device 12, clean air 22 is blown off to the inside of a closed space 20 from a clean air blowing device 21. The glass elements free from impurities such as dust are molded by performing respective stages of the above-mentioned die intake, molding, die takeout and conveyance in the clean atmosphere formed thereby.
Patent JP-H0444485-A (JP)
Title: Time axis error correction device
Inventor: YAMADA HIROSHI
IPC: H04N5/95
Filed: 1990-06-11
Abstract: PURPOSE:To prevent generation of a velocity error caused by a switching point by replacing a horizontal scanning line including the switching point into a data of another horizontal scanning line through the use of a delay circuit and a switch. CONSTITUTION:The effect of a switching point in a time axis error correction device using an APC circuit appears only on one horizontal scanning line. Moreover, a position where the switching point appears is discriminated from a drum pulse. Thus, a switch 20 through which a signal delayed by one horizontal scanning period has been fed to a memory 3 so far is selected to give a signal not delayed to the memory 3 by using a mask control signal generated from an edge of the drum pulse. Thus, the write of the horizontal scanning line including the switching point is not caused in the memory 3. Thus, no switching point is included in a data subject to time axis correction processing.
Patent JP-S6045742-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: OOYAMA TAKASHIGE
IPC: F02D41/14
Filed: 1983-08-24
Abstract: PURPOSE:To enhance the fuel efficiency of an engine in the range of light load upon it and assure high output power in the range of heavy load upon the engine, by performing the feedback control of the air-fuel ratio over a wide operation range except for an aimed air-fuel ratio lambda=1, and altering the actual air-fuel ratio depending on the transmission ratio, vehicle weight and maximum load upon the engine. CONSTITUTION:When an aimed air-fuel ratio wanted depending on the rotational frequency of an engine, load upon it, the water temperature of the engine, etc. is determined by a microcomputer 10, a control signal for the aimed air-fuel ratio is supplied to an injection valve 3 and a throttle actuator 4 so that the actual air-fuel ratio undergoes closed-loop control based on the feedback signal of the quantity of intake air found out by an intake air quantity detector 2. A mixture produced in a throttle chamber 1 is introduced into a combustion chamber 13 and ignited by a spark plug 5. After that, exhaust gas flows to an exhaust pipe 14. The actual air-fuel ratio of the engine is detected by an air-fuel ratio sensor 7 capable of detecting it in a wide range from a thick mixture region of lambda<1 to a thin mixture region of lambda>1. The detection signal from the sensor 7 is entered into the microcomputer 10 to perform the closed-loop control to assure a high fuel efficiency in the region of light load and high output power in the region of heavy load.
Patent JP-H0445372-A (JP)
Title: Damper opening or closing device
Inventor: OGURA CHIKAHIRO
IPC: F25D17/08
Filed: 1990-06-12
Abstract: PURPOSE:To enable a refrigerator effective inner volume to be widely utilized, realize a small-sized refrigerator and improve an efficiency in operation of the refrigerator by a method wherein sensor means for sensing a position of a rotor is provided, each of rotors for a cold air inlet port and a cold air outlet port is stopped and then both inlet and outlet ports can be opened or closed by a seal part. CONSTITUTION:A cold air inlet port 4 communicated with a cold air inlet port and two outlet ports 5, 6 communicating with the cold air inlet port are disposed on the same circumference spaced apart by 90 deg.. It has a rotatable rotor 1.2 and a seal 1.5 for opening or closing the inlet port 4 and outlet ports 5, 6, and a lead switch 18 for sensing a position of the rotor. Stopping of the rotor 12 at each of the inlet port and outlet port can be carried out by a control circuit. Accordingly, it is satisfactory that a single motor is applied for performing a control of temperature in the two rooms. This device is thin in its size, has a simple structure and becomes a simple damper opening or closing device.
Patent JP-H11344518-A (JP)
Title: Power detector
Inventor: KAWADA TAKASHI
IPC: H04B1/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce detection errors and the burden of adjustment work. SOLUTION: A detection circuit 11 detects an RF signal outputted from a power amplifier 8 by diode detection and a DC detection voltage indicating an amplitude value is outputted. After partially pressured by a partial pressure circuit 12, this detection voltage is A/D-converted by an A/D converter 13 to be converted into an amplitude value detection data Y. A calculation circuit 14A approximates the relationship between the output of the A/D converter 13 and the output power of the power amplifier 8 with an exponential function, calculates a transmitted power, and allows a power indicator 15 to indicate it. A coefficient of the exponential function used by the calculation circuit 14A is rewritably stored in a memory 16A.  According to an adjustment operation with an adjustment panel 17A in advance, a parameter modifying circuit 18A adjusts errors of the output power of the power amplifier 8 and the output value of the calculation circuit 14A to become minimal.
Patent JP-2000334848-A (JP)
Title: Production of cellulosic foam molding
Inventor: YOSHIDA MAKOTO
IPC: C08J9/24
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily perform shaping and to improve mechanical characteristics and stability under a high humidity condition by filling a mold with non-tacky particles obtained by bonding thermoplastic polyvinyl alcohol to the surfaces of foam particles comprising a cellulose deriv. in a molten state to mold those particles under heating by using steam to fuse them. SOLUTION: After a mold is filled with non-tacky particles obtained by bonding thermoplastic polyvinyl alcohol to the surfaces of foam particles comprising a cellulose deriv. in a molten state, these non-tacky particles are molded under heating by using steam to be mutually fused. As the cellulose deriv., cellulose acetate having an acetyl group introduced thereinto is pref. The foam particles pref. has an apparent density of 0.01-0.12 g/cm3, an aspect ratio of 1-10 and a diameter of 3-50 mm. Thermoplastic polyvinyl alcohol pref. has an m.p. of 130-200 deg.C, a viscosity average mol.wt. of 50-2,000 and a saponification value of 10-90% and the addition amt. thereof is pref. 4-45% by wt. of the foam particles.
Patent JP-S6044836-A (JP)
Title: Method and apparatus for detecting underwater noise of ship
Inventor: TOMINAGA AKINORI
IPC: G01H3/00
Filed: 1983-08-23
Abstract: PURPOSE:To detect the underwater noises in the vicinity of the outer plating of the bottom of a ship, by forming an inverted funnel shaped space in the inner side of the outer plating of the bottom of the ship, filling a liquid, whose intrinsic acoustic impedance is equal to the external water, in the space, preventing the vibration of the hull to said liquid, and using an underwater microphone, which is inserted in the space. CONSTITUTION:In order to detect underwater noises, at first, liquid L, whose intrinsic acoustic impedance becomes equal to outer water (sea water), e,g., sea water, castor oil, or the like, is injected in an inverted funnel shaped space 3, which is formed by a main body 1 of a device of a detecting apparatus S at the inner side of an outer plating 2 of a hull. Then, only the underwater radiation noises in the vicinity of the apparatus S are transmitted to the liquid L in inspection. At this time, the vibration of the hull of the ship is absorbed by a vibration controlling member 4. Therefore, only the underwater radiation noises are transmitted without attenuation. The underwater radiation noises transmitted to the liquid L are propagated to an underwater microphone 5, which is provided in the space 3 without resistance, and the noises can be detected efficiently.
Patent JP-S63316253-A (JP)
Title: Multiprocessor system
Inventor: TANIGAWA YUJI
IPC: G06F15/16
Filed: 1987-06-19
Abstract: PURPOSE:To miniaturize a system and to shorten the setting time of recognition number by setting recognition number with transferring line number and row number data through a transfer network by each processor of a processor array in a two-dimensional array. CONSTITUTION:All processors of a processor array in a two-dimensional array transfer 1-N values from a row-direction 11 to a column-direction 12 in a transfer network 21, when the data are received from the column-direction 12, they turn out to be of all same row number, each processor stores one of receiving data as a raw number into a memory. Next, all processors of the processor array in the two-dimensional array transfer 1-N values from the line-direction 12 to the row-direction 11 in the transfer network, when the data are received from the row-direction, they turn out to be of all same row number, each processor stores into a memory, a row and a column number are determined and set as a recognition number.
Patent JP-S5377180-A (JP)
Title: Semiconductor device and its production
Inventor: IKEDA KAZUKO
IPC: H01L25/04
Filed: 1976-12-20
Abstract: PURPOSE: To form Si recrystallined layers containing Al by the degree of solid solubility by selecting forming Al films on a Si substrate, and moving Al-Si melt regions by making specified temperature gradients on the front and back of the substrates and performing heat treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11335868-A (JP)
Title: Surface treatment and apparatus therefor
Inventor: MIYASHITA TAKESHI
IPC: H05H1/46
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of generating a stable and uniform plasma discharge in the surface treatment of an indirect discharge system by the plasma discharge under atmospheric pressure to form excitation active species, rapidly transporting the thus formed excitation active species from a discharge region and efficiently treating the surface of the work even in a remote position, and an apparatus therefor. SOLUTION: In the process of subjecting the surface treatment of the work 18 by generating the gas discharge in a prescribed gas under the atmospheric pressure or a pressure near the same to form the excitation active species, feeding the treating gas contg. the excitation active species near to the surface of the work and exposing the surface to the excitation active species, the flow velocity of the treating gas fed from the discharge region is accelerated by a pressure difference between the inside of a gas flow passage 12 and the atmosphere near the work 18 or providing the flow passage of the treating gas with a throttling means. Further, the flow passage of the treating gas is provided with a heating means, such as electric heater to maintain the high temp. of the treating gas sent near to the surface of the work 18.