baber/WOPTO huggingface dataset:
Patent JP-S5460653-A (JP)
Title: Load responding type double braking pressure control valve
Inventor: TAKADA KOUJI
IPC: G05D16/00
Filed: 1977-10-25
Abstract: PURPOSE: To obtain a proper braking force by devising to change the operation starting pressure according to the state of load and also to minimize the overlapping part by arranging control valves in parallel.  
     CONSTITUTION: In a casing 10, a pair of control valve assembled bodies 20 and 20' of the same structure is provided. The casing 10 is provided with entrances 21 and 21' connected with a pressure generator and exits 22 and 22' connected with a rear wheel brake respectively. Assembled bodies 20 and 20' are respectively provided  with plungers 23 and 23', which are made to penerate through guides 24 and 24' to  be fitted to a pad 26 respectively for transmitting pushing forces uniformly to two  plungers. This pad 26 is given a force to the right by a push rod 29 to be pushed by  an unillustrated mechanism to transmit a force corresponding to the state of load  from the outside and by a spring 32 provided between a receiving plate 30 and a  cap 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63293560-A (JP)
Title: Image forming device
Inventor: MIURA MAKOTO
IPC: G03G15/00
Filed: 1987-05-27
Abstract: PURPOSE:To accurately make the leading end of recording paper coincide with a toner image on a photosensitive drum by counting up the number of pulses generated in proportional to the rotational frequency of a DC motor from a scanning start point, and when a count value reaches the prescribed value, starting the carrying of the recording paper. CONSTITUTION:When the movement of an original illuminating lamp 22 is started, scanning start position detection based upon a start position detecting circuit 1 is turned off. From the off time, a microcomputer 4 states the counting of pulses outputted from a rotary encoder 3 for generating the number of pulses proportional to the rotational frequency of the DC motor 2m. When the count value reaches the prescribed value, a resist roll driving circuit 5 starts to drive a regist roll 29 to carry recording paper to an electrostatic copying device. In said constitution, the leading end of the recording paper can be made accurately to coincide with a toner image on the photosensitive drum.
Patent JP-H01298996-A (JP)
Title: Controlling method for stepping motor
Inventor: OZAWA KAZUHISA
IPC: H02P8/00
Filed: 1988-05-27
Abstract: PURPOSE:To improve insufficiency of a torque and to improve settling characteristic by increasing an exciting current to a value corresponding to the torque increase set in advance when seeking in a 2-phase excitation. CONSTITUTION:In a controlling method for a stepping motor to be stepwisely driven, settling characteristic is heretofore reduced when arriving at a next track position through a 2-phase exciting position designated by AB, A', B, A'B' and AB'. Then, a correction for increasing an exciting current is conducted corresponding to an electric angle to obtain the same torque for all electric angles theta. A corrected exciting current is designated by a solid line, and a torque is designated by a broken line. Thus, the exciting current is corrected corresponding to the electric angles to maintain the torque constant at all the electric angles. When the correction is not conducted, the torque is reduced.
Patent JP-S5353224-A (JP)
Title: Ink jet recording device
Inventor: SUZUKI KAZUFUMI
IPC: H04N1/23
Filed: 1976-10-25
Abstract: PURPOSE: To improve frequency characteristic and make controlling easy by providing a feedback flow path to improve an ink jet recording head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10320378-A (JP)
Title: Arithmetic device
Inventor: HONDO MIKIO
IPC: G06F17/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a blending arithmetic device for calculating the sum of two products with a small size and an arithmetic speed. SOLUTION: This device is provided with a pre-adder 11 for preliminarily adding source data SRC and object data DST, and selectors 120-123, 130-133, 140-143, and 150-153 for selecting the sum from the pre-adder 11, source data SRC, object data DST, or 0, and generating a partial product. Thus, an adder tree constituted of adders 160-163, 170-173, 180-183, and 190-193 can be reduced into half, and the sum of partial products can be calculated by the adder tree.
Patent JP-H11327645-A (JP)
Title: Method for generating data for travel control for automated guided carrier
Inventor: SONOYAMA OSAMU
IPC: G05D1/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically generate a traveling program based on relatively less data in an automated guided carrying system with the large number of stations. SOLUTION: In this data generation method, inter-station traveling condition data 18 and station connection data 17 provided with station number data 17b, time data 17d required for moving to the adjacent station and traveling condition number data 17c between the two adjacent stations are prepared. By obtaining a moving route capable of moving from a departure station to a target station in shortest reaching time based on the station number data 17b and the time data 17d and selecting and connecting the inter-station traveling condition data 18 in a traveling order from the traveling condition number data 17 among the respective stations passed through in the route, the traveling program 21 is generated.
Patent JP-H08280394-A (JP)
Title: Production of gamma-aminobutyric acid
Inventor: SAEGUSA TAKAYO
IPC: A23L7/152
Filed: 1996-04-26
Abstract: PURPOSE: To produce high-purity γ-aminobutyric acid from a food material by preparing the food material containing the γ-aminobutyric acid at a high concentration from a rice embryo, rice bran containing the embryo, milled rice with the embryo, wheat embryo and wheat bran, etc., containing the wheat embryo according to simple operations. CONSTITUTION: An acid is added to extract a food material, obtained by immersing at least one of rice embryo, rice bran containing the embryo, milled rice with the embryo, wheat embryo and wheat bran containing the wheat embryo in water under conditions of pH 2.5-7.5 and <=50 deg.C and enriched with γ- aminobutyric acid. The resultant extract is then purified by an ion exchange chromatography to afford the γ-aminobutyric acid.
Patent JP-S5651983-A (JP)
Title: Preparation of fixed protease
Inventor: OOTSUBO KENICHI
IPC: C12N11/04
Filed: 1979-10-05
Abstract: PURPOSE: To prepare fixed protease having improved stability, especially improved heat stability, pH stability, stability with time, etc., by depositing fibroin and protease in an aqueous solution of fibroin through salting out.  
     CONSTITUTION: An aqueous solution of fibroin with a fibroin concentration 2W 20wt% is blended with an aqueous solution of an alkali protease and/or neutral protease with a protease concentration 0.5W30wt% in pH 3W3.5 at 0W15°C and the blend is adjusted to pH 3W5.5. The blend is added to an aqueous solution of ammonium sulfate and adjusted to pH 5.0W9.0, preferably 5.5W8.0 so that fibroin and protease are deposited through salting out. The precipitate is washed with water and dried at not higher than 60°C to give fixed protease containing 0.1W20wt%, preferably 1W15wt% alkali or neutral protease. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294546-A (JP)
Title: Artificial bait
Inventor: MIYAJIMA KATSUMI
IPC: A01K97/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial bait impairing no fishing effect while maintaining its sufficient mechanical strength by symmetrically sandwiching a core material such as woven fabric with solidified cuttlefish internal organ. SOLUTION: This artificial bait is obtained by symmetrically sandwiching a core material 5 such as woven fabric with bait materials 3, 3 prepared by solidifying cuttlefish internal organ with gelatin or agar; specifically, this artificial bait is produced by the foil-owing process: cuttlefish internal organ is mixed with a coagulant such as gelatin or agar-agar followed by heating and then cooling to normal temperatures to effect solidification; in this case, the core material 5 is sandwiched between the bait materials 3, 3 followed by processing into a form of rod, plate or ball shape using an appropriate mold.
Patent JP-S5555895-A (JP)
Title: Electric-recording stencil paper
Inventor: WATAGUCHI AKIHIRO
IPC: B41N1/24
Filed: 1978-10-20
Abstract: PURPOSE: To obtain an electric-recording stencil paper capable of capturing and making odourless the chloric acid gas generated on plate making, by pasting the film containing basic plasticizer and conductive base paper on each other.  
     CONSTITUTION: Film is made mainly containing the fine particles of conductive iorganic material such as carbon black and silver, and vinyl chloride resin such as polyvinyl chloride and polyvinyl chloride-vinyl acetate copolymer. Electricrecording stencil paper is made by pasting the film and conductive base paper on each other. At this time, an organic basic material superior in affinity to the resin and having carboxyl or chloric acid group in the molecules of monooctyl ester phthalate for example is mixed in the resin. Thus-obtained stencil paper containing a basic compound is capable of capturing and making odourless the chloric acid generated on plate making. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5757162-A (JP)
Title: Folding machine for offset printing press
Inventor: FUJISHIMA RIKIO
IPC: B41F13/56
Filed: 1980-09-18
Abstract: PURPOSE:To prevent erroneous operation in a folding machine for folding slitted ribbons laid one upon another, by enabling the order of signatures as well as the positions of both correcting rollers and turn bars to be controlled in accordance with the order of the ribbons. CONSTITUTION:Printed ribbons 2, 3 are slitted by slitters 4 through 7 into ribbon strips A through F which are then positionally corrected at their lateral positions by turn bars 8 through 13 and at their longitudinal positions by correcting rollers 14 through 19. Each six ribbon strips are laid one upon another in a nipping portion 20 and then are folded in a folding portion 21. The signatures 23 thus obtained are transferred to a paper discharging portion 22. The laterally and longitudinally positional corrections are made by drive motors controlled by instructions from a control circuit, while the arranging order of the turn bars 8 through 13 is made by a selecting switch which is associated with the positional correction control circuit. Thereby, by the positional correction is made in accordance with the superposing order of the ribbon strips A through F of the singatures 23.
Patent JP-S5253545-A (JP)
Title: High-frequency heating equipment
Inventor: YOSHIMURA HIROBUMI
IPC: F24C7/02
Filed: 1975-10-27
Abstract: PURPOSE: To not only improve an output efficiency but also improve extremely uniformalization of distribution, installing a turntable to the bottom of a heating chamber, and making non-resonance condition of high-frequency wave instead of resonance condition in a heating chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5556460-A (JP)
Title: Flat motor
Inventor: MAEDA HIROMITSU
IPC: H02K23/54
Filed: 1978-10-20
Abstract: PURPOSE: To reduce the resonant sound of a flat motor by providing a ring-like magnetic member of the same shape as a magnet for operating as a yoke at the antimagnet side of an armature to thereby eliminate an antibracket side magnet.  
     CONSTITUTION: Bearings 7 are provided in a hole provided at a bracket 2, and an armature 1, bursh 5 and commutator 6 are mounted thereat. A ring-like magnetic member 8 is disposed in the direction opposite to a magnet 4 to the armature 1. Magnetic line of force occurred by the magnet 4 is introduced through the armature 1 and the member 8 again to the armature 1 and to the magnet 4 in a closed loop. When a current is flown through the brush 5 and the commutator 6 to the armature, the armature is rotated in predetermined direction. Thus, it can eliminate an antimagnet side bracket readily vibrated so as to thereby reduce the uncomfortable noise from the antimagnet side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02306959-A (JP)
Title: Pyrrole derivative and polymer thereof
Inventor: SAIGA TETSUYUKI
IPC: C07F7/10
Filed: 1989-05-22
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H, 1-18C alkyl or trialkylsilyl expressed by -SiR<1>3 (R<1> is 1-4C alkyl); n is 1-12; -Y<+> is quaternary alkylammonium cation expressed by -N<+>R<2>3 (R<2> is 1-4C alkyl) or nitrogen- containing quaternary cation of heteroaromatic ring; X<-> is counter anion]. EXAMPLE:5-(N'-triisopropylsilyl-3-pyrrolyl)pentylpyridinium bromide. USE:Useful as polypyrrole soluble in solvent and having excellent processability and high anion-scavenging property for anion containing cationic substituted group and monomer of the polypyrrole. PREPARATION:A compound expressed by formula II (X is Cl, Br, I or p-toluene sulfonyl, etc.) is subjected to a reaction converting to quaternary compound with an amine Y (e.g., triethylamine) corresponding to Y<+> expressed by formula I in a solvent such as DMF to afford the compound expressed by formula I.
Patent JP-S5753357-A (JP)
Title: Stepwise rotary type apparatus for screen printer
Inventor: NAKAI MITSUO
IPC: B41F15/08
Filed: 1980-09-17
Abstract: PURPOSE: To facilitate the supply of blanks and removal of printted matters so as to improve the working efficiency in screen printing, by allowing a plate 3 having a pair of blank receiving tables to be rotated.  
     CONSTITUTION: The pair of blank receiving tables 6, 6' are installed on the plate 3 that can rotate in a horizontal plane about shaft 1. The receiving table 6' on which a blank is placed is positioned on the right in the figure, a securing fitting 5" is caused to fit a securing groove 5 of the plate 5, and a positioning bar 4" is inserted into a positioning opening 4' to secure the plate 3, thereafter a screen 9 mounted to a body 8 is lowered to become in close contact with the blank, and a squeegee 10 is reciprocated in the directions shown by arrows 10' to perform the desired printing. Dyring this period, a blank is placed on the other receiving table 6, the plate 3 is rotated a half rotation to set the receiving table at the printing position, and on the other hand the printed matter on the receiving table 6' is removed so that the next printing cycle is ready. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11331839-A (JP)
Title: Device and method for re-transmitting video in video transmission
Inventor: NAKAKANE HARUKA
IPC: H04N19/65
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To avoid an important information from missing without requesting re-transmission of all data having a transmission error by a receiver side in the case of sending video data via a network and reproducing the data immediately. SOLUTION: A transmitter 100 of a transmission system checks position information with respect to a screen when video data are reproduced and places high importance to data closer to a center of the screen depending on a distance from the center and low importance to the data apart from the center and sends the data in the order of higher importance. A receiver 200 checks importance of the data with an error when detecting the data error and discriminates whether or not re-transmission of the data is to be requested depending on the importance. The receiver makes a re-transmission request of the data with higher importance. Even when an error takes place in the transmission, since the data with high importance are sent again, prevention of missing of the data having possibility of important information is realized.
Patent JP-S5920058-A (JP)
Title: Command execution verifying method in information processor
Inventor: IIJIMA YOUICHI
IPC: G06F11/00
Filed: 1982-07-26
Abstract: PURPOSE:To attain ease of troubleshooting, by counting and recording a time from the preparating stage to its end at the command execution, comparing the time with the correct count of the command for attaining the verification of command execution. CONSTITUTION:When a command stop error detecting circuit 9 receives a command stop signal from a command control circuit 3, the circuit 9 stops the counting of a command step counter 7 and sets a counted value to a command step register 11. On the other hand, a memory control circuit 15 reads out the number of steps corresponding to the command based on the command from a command register 4 and stores it to a correct solution command step register 13. The values of both the registers are compared 12 and when they are coincident, the memory control circuit 15 and a command step storage circuit 8 are reset and the counting of the next command is started. Further, when dissident, the command step number is stored in the circuit 8.
Patent JP-S5753276-A (JP)
Title: Woodwork coating method
Inventor: SHIMURA MIKIHIKO
IPC: B05D7/06
Filed: 1980-09-18
Abstract: PURPOSE: To coat a woodwork having a rugged pattern in a simplified process combined with a spray method, by forming a female die frame corresponding to the surface of the woodwork article, pouring a paint into the female die frame, and overlaying the surface of the woodwork article to be coated, onto the paint film.  
     CONSTITUTION: The surface of a woodwork article 1 to be coated having a rugged pattern on its surface is coated with an undercoat paint 3 1  as a resin stopper at first. The treated article as a male die is pushed onto a silicone rubber to block its profile and to make a female die frame 2. Thereafter, the recessed surface of the die frame 2 is direcred upward, and a desired amount of a second-coat paint 3 2  is poured within the die frame 2. The surface of the woodwork article 1 is put thereon to spread the second-coat paint 3 2 , and to form the second-coat paint layer on the surface of the woodwork article 1. Finally, the film of a touch-up paint is formed on the surface of the second-coat paint layer by a conventional method such as spray coating. Thus, undercoating, second coating and touch-up coating are not done by spray coating only. Consequently, defects derived from the spray coating, e.g. the worsening of a working environment and firing, are remarkably diminished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000317768-A (JP)
Title: Tool holder
Inventor: IWAI MASAYUKI
IPC: B23B31/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder capable of efficiently ejecting mist even if cutting agent is in a mist condition. SOLUTION: An insertion hole 4 of a collet 2 for holding a tool 8 is provided at the tip end side of a holder main body 1, and a mist feeding passage 22 is provided at the rear end side. A communication hole 24 is provided for communicating the insertion hole 4 with the feeding passage 22, and an insertion member 28 having a connection hole 30 for communicating the feeding passage 22 with an oil hole 6, is disposed within the communication hole 24. Mist to be fed to the feeding passage 22 is led to the oil hole 6 ejected out of the tool 8.
Patent JP-H10317140-A (JP)
Title: Vacuum arc vapor deposition device
Inventor: TAMAGAKI HIROSHI
IPC: C23C14/24
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, since the measurement of the insulating properties among each structural parts such as a cathode member to be fitted with a target, anode member and an arc stabilizing ring arranged around the target has heretofore been executed by operators in opening a vacuum chamber, the time required for this measurement has been prolonged to deteriorate the productivity. SOLUTION: Each structural parts such as a cathode member 4, an anode member 10 and an arc stabilizing ring 7 are connected to a insulation resistance tester 22 via a switching unit 21, and furthermore, a controller 23 controlling the switching unit 21 and executing the measurement of the insulation resistance of each structural parts before the opening of a door in a vacuum chamber 1 after the completion of a coating forming process is provided. In this way, the operating time required for the measurement of the insulating properties can be reduced to improve the productivity.
Patent JP-H11331036-A (JP)
Title: Code division connection type mobile communication system, slot timing identifying method used in the same and mobile terminal
Inventor: SUZUKI MEI
IPC: H04B1/707
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To enable high-speed research while suppressing circuit scale and power consumption by making the diffusion ratio of a long code mask symbol smaller than the diffusion ratio of the other section of a perch channel. SOLUTION: In comparison with the other symbol of the perch channel, the diffusion ratio of both a common short code(CSC) and a group identification short code(GISC) is reduced and inserted at different timing. In the case of ordinary transmission with 16 ksps (diffusion ratio of 256), for example, only the long code mask part of the perch channel is made into diffusion ratio of 64. The CSC and GISC can be inserted to any block among four blocks 133-136 partitioning a mask symbol block by each 64 chip. In a mask symbol block 131, the block excepting for CSC and GISC is made into no signal. In order to suppress transmission power as low as possible, the CSC and GISC are not multiplexed but time-divided at the long code mask symbol part and CSC and GISC are transmitted.
Patent JP-S5920586-A (JP)
Title: Parallel compression type refrigerator
Inventor: KIMURA MASAO
IPC: F04B39/02
Filed: 1982-07-23
Abstract: PURPOSE:To prevent the surface of lubricating oil from lowering without reference to the rotational direction of the other refrigerant compressor in case an electric source is in antiphase by stopping one refrigerant compressor and operating only the other refrigerant compressor. CONSTITUTION:In the case of antiphase connection, current is intercepted from a relay coil 26 by an antiphase preventer 25 for opening its contact 27. Thereby, a coil 24 of an electromagnetic contactor is demagnetized, and a contact 22 to a motor A-2 of the second refrigerant compressor 2 is opened. Then, the revolution of this motor A-2 is stopped to stop the operation of the second refrigerant compressor 2. However, the operation of the first refrigerant compressor 1 is singly continued to maintain lubricating oil without reference to the rotational direction.
Patent JP-H02309102-A (JP)
Title: Hot banking device for boiler
Inventor: SHIOMI HAJIME
IPC: F22B35/00
Filed: 1989-05-25
Abstract: PURPOSE:To enable smooth, stable and speedy starting, by providing a circulating water line capable of passing feed water from the downstream side of an economizer to the upstream side of a deaerator, and a circulating pump line capable of passing the feed water from the downstream side of the deaerator to the upstream side of the economizer, and providing a circulating pump in the circulating pump line. CONSTITUTION:A circulating water line 15 capable of passing feed water from the downstream side of an economizer 32 to the upstream side of a deaerator 7 is provided between a piping on the upstream side of a drum feed water control valve 11 on the downstream side of the economizer 3 and the upstream side of the deaerator 7. A circulating pump line 18 is provided between a piping on the downstream side of the deaerator 7 and a piping on the upstream side of the economizer 3 so as to bypass a boiler feed water pump 9 and a boiler feed water control valve 10. A circulating pump 19 for pressurizing the feed water flowing through the piping and a circulating water control valve 20 for controlling the flow rate of the feed water are intermediately provided in the circulating pump line 18, together with other required auxiliaries for the piping. Stable, smooth and speedy starting can thereby be realized.