baber/WOPTO huggingface dataset:
Patent JP-S63307472-A (JP)
Title: Image forming device
Inventor: SASAKI YUKIO
IPC: G03G15/05
Filed: 1987-06-10
Abstract: PURPOSE:To reduce the photographic fogging and to improve the margin of photographic fogging by using a rectangular wave voltage as the recording voltage in a device where development is performed simultaneously with exposure. CONSTITUTION:A photosensitive film 21 is carried in the direction of an arrow and a magnet roll 23a of a magnetic brush developing device 23 is rotated and a developer 26 is carried in the direction of the arrow. A minus rectangular wave voltage is applied from an electrode 27 to a recording electrode 25 and a sleeve 23b synchronously with the image exposure timing of an LED array optical system 29. Then, a toner image 30 is formed and a toner image 34 is transferred and fixed to a recording paper 31 to obtain a recorded image 36. At this time, the electrostatic charge of a remaining toner image 37 is removed by a destaticizing light source 38, and the next image is formed simultaneously with the recovery of a remaining toner 39. Consequently, the photographic fogging of the toner image is reduced and the margin of photographic fogging is increased because the recording voltage is not applied to the photoconductive layer of the photosensitive body until the exposure of the next picture element is started after the end of exposure of one picture element.
Patent JP-S5668357-A (JP)
Title: Improvement of water retention of muscular fiber
Inventor: OZAKI HIROTADA
IPC: A23L17/00
Filed: 1979-11-09
Abstract: PURPOSE: To improve water retention of fish meat, crustacean, etc. and to prevent reduction in quality, by pulverizing animal muscle in a liquid phase, centrifuging the solution to give a precipitate consisting of protein, followed by bringing the protein into contact with muscular fibers.  
     CONSTITUTION: Same or different kinds of animal muscle are pulverized in water or in a liquid phase, centrifuged and precipitated to give a quality improver (myojelly) for fish meat and edible meat. The improver is added to muscle with it freshness reduced, or muscle degenerated by freezing, which is cooked, or myojelly is added to the muscle before freezing and the muscle is cooked after thawing. In both cases high-quality basic protein is penetrated well into every part of the muscular tissue and the muscle is improved almost equally to fresh muscle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H091366-A (JP)
Title: Laser welding method used alsd for high frequency wave preheating for welded tube and its manufacturing device
Inventor: HAYASHI TOMOTAKA
IPC: B23K26/21
Filed: 1995-06-12
Abstract: PURPOSE: To effect a high speed welding without generating any irregular bead by irradiating the vicinity of the butting part of the end surface of both edges with laser beam after setting an electric feeder at a position satisfying specified formulas and preheating the end surface of a metal strip edge. CONSTITUTION: After the electric feeder is set at the position satisfying the following formulas I and II and the end surface of the metal strip edge is preheated, the vicinity of the butting part of the end surface of both edges is irradiated with laser beam. Formula I: L<W/2, formula II: L<0.3/2> ×V<1/4> <0.62. Hear, L: The distance mm from the center line of a squeeze roll to the center line of the electric feeder, W: The distance mm from the center line of the squeeze roll to the contact point between a seam guide roll and the metal strip, V: A welding speed m/min.
Patent JP-H0813036-A (JP)
Title: Production of hot rolled silicon steel plate excellent in surface charactereistic
Inventor: FUJITA AKIO
IPC: C21D8/12
Filed: 1994-06-27
Abstract: PURPOSE:To improve the surface characteristics of a silicon steel plate and improve the occupying volume rate and interlayer insulation pressure at the time of constituting an iron core by controlling the elapsed time between the completion of hot roughing and the starting of hot finish rolling and the surface temp. of a silicon steel plate to be rolled at the starting of hot finish rolling to values in specific ranges, respectively. CONSTITUTION:A silicon steel, containing, by weight, 0.01-0.10% C, 2.0-4.5% Si, 0.02-0.12% Mn, and 0.005-0.1% Al and also containing, as inhibitor component, 0.005-0.06% of Se and/or S, is subjected to high temp. heating, to hot roughing, and to successive hot finish rolling, by which a hot rolled silicon steel plate is formed. At that time, with respect to the course between the completion of hot roughing and the starting of finish rolling, steel plate surface temp. T( deg.C) represented by the function of elapsed time (t)(sec) from the completion of hot roughing is regulated to a value in the range satisfying an inequality computed from functionized steel plate surface temp. T(t).
Patent JP-H11336834-A (JP)
Title: Electronic equipment case and vibration damping plate for electronic equipment case
Inventor: TOTSUGI YOICHIRO
IPC: F16B39/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To cause no lowering of bolt fastening force by holding a neck part of a fastener with a composite plate to fix to a case. SOLUTION: A composite plate 1 has structure with a viscoelastic resin layer 3 interposed between two metal plates 2, 2. The composite plate 1 has a hole 5 for passing a leg part 4a of a fastener 4. The composite plate 1 is raised around the hole 5 to form a neck part 1a, and an angle θ shows a rising angle of the neck part 1a to a case face. The leg part 4a of the fastener 4 is inserted in a bolt hole 6, and the leg part 4a is inserted through the neck part 1a and fixed into a bolt hole 6. The fastener 4 is fastened while pressing an end face 1b of the composite plate 1 by the lower face of a head 4b, to fix the composite plate 1 to a case 7. Even though the composite plate 1 is fastened hard by the fastener 4, force is applied in the end face direction of the composite plate 1 to close the end face with the head 4b of the fastener 4.  Looseness caused by a lowering of fastening force of a bolt or the like is not therefore generated after assembly, thereby causing no lowering of function of the case.
Patent JP-2000341877-A (JP)
Title: Power supply switching circuit
Inventor: SHIODA MASAYUKI
IPC: H04M19/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To avoid the erroneous operation of a circuit due to rush current effectively and supply stable power supply to a load, by switching a built-in charging battery for backup at a receiving timing of light load, in case of power failure. SOLUTION: A logic circuit 28 takes a send-and-receive timing 23 and a power failure detection signal 24 as inputs from a send-and-receive timing forming circuit and a power failure detection circuit, and outputs switching signals 27, 29 to relays 25, 26. The outputs of the relays 25, 26 are supplied to a load part as a load side power source 14. By the power failure detection signal 24 and the send-and-receive timing 23 inputted in the logic circuit 28, the relay 25 is turned on and the relay 26 is turned off with a switching signal 29 in case of power failure, so that power (DC) 22 is supplied from a charging battery for performing backup. It is thus possible to avoid the erroneous operation of a circuit due to rush current effectively, thereby supplying stable power supply to the load.
Patent JP-S5934743-A (JP)
Title: Pattern detecting system
Inventor: NAKAJIMA RIYOUETSU
IPC: G06F13/00
Filed: 1982-08-23
Abstract: PURPOSE:To have a fixed quantity of a pattern detector regardless of the length of a pattern which forms a data, by using an ROM memory to a storage memory for serial input data with a serial transmission system. CONSTITUTION:The serial data supplied through a data input terminal D are delivered through an output terminal P every bit via an ROM and an FF. At the same time, a fixed state number is latched to the FF from terminals D1-Dn of the ROM synchronously with the clock of a clock terminal C and then fed back to input terminals A1-An respectively. When the final bit of data is confirmed, a pattern detecting signal is transmitted from the terminal P. A pattern is written with each rise of a system without using the ROM. Thus an RAM is applicable.
Patent JP-H04372391-A (JP)
Title: Frame device for transporting and mounting industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide a frame device for installing in a robot mechanical body, by which transportation of an industrial robot and mounting work thereof on a setting surface are carried out in a series of flow operations by utilizing a fork lift truck or a crane device. CONSTITUTION:A frame device is composed of a beam column member 32 mounted in the proximity to a center of gravity P in a three-dimensional space of a transportation position of a robot mechanical body 10, rotational support shaft members 40, 40 having rotational support shafts 44, 44 that are fixed to the beam column member 32, and a claw receiver 50 for accepting a fork claw 70. Each of the rotational support shafts 44, 44 has a structure in which the frame device 30 passes the center of gravity P while it is mounted on the robot mechanical body 10. When the frame device is mounted on the robot mechanical body, transportation through a fork lift truck or a crane device, and mounting of the robot mechanical body on a set position in a hanging mode or in a wall-rack mode are carried out in a series of flow works at high efficiency.
Patent JP-S624994-A (JP)
Inventor: MURATA MASAHIRO
IPC: F16L55/10
Filed: 1985-07-01
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-H0436892-A (JP)
Title: Card type controller
Inventor: TAKASE HITOSHI
IPC: G07F7/08
Filed: 1990-05-31
Abstract: PURPOSE:To use coins and a card together to perform a control by attaching a card type control unit to a coin type washing machine or the like and controlling it with a magnetic card at the time of a lack of coins. CONSTITUTION:When a user uses a card 24, he inserts the card 24, and then, card data is read by a card reader/writer 12 to display the balance on the card on a display part 16. If this balance is larger than the rental fee set to a washing machine 2, the rental fee is subtracted by depression of a start key 15a, and the new balance is written on the card 24, and the card is ejected, and the operation is started. If a cancel key 15b is depressed before depression of the start key 15a, card data is not written and the card is returned as it is. If the balance on the card is smaller than the rental fee, data on the first card is rewritten and the card is ejected by depression of an addition card key 15c, and the deficient fee is stored. When the deficient fee is compensated by a second card, the control is returned to the original routine.
Patent JP-H0817173-A (JP)
Title: Memory medium managing method
Inventor: INOUE SADAJI
IPC: G11B27/10
Filed: 1994-06-27
Abstract: PURPOSE:To facilitate the control of the storing positions of recording media by a method wherein a control recorder in a medium control file is searched and the cell number of a medium storing cell in which a recording medium having the required medium name is detected. CONSTITUTION:When a medium reading device 12 reads a memory medium stored in an ordinary library device 1, if the cell number of a medium storing cell 2 in which the required memory medium is stored does not agree with the medium storing cell number 11 written in the control record 9 in a medium control file 8, a medium recognizer 5 communicates with a host computer 7 and renews the medium control file 8 to make the cell number of the medium storing cell 2 agree with the cell number of the control record 9. With this constitution, the storing positions of the recording media stored in the library device can be controlled accurately at any time.
Patent JP-S5771807-A (JP)
Title: Forming method of nitrided film
Inventor: HOGARI YASUAKI
IPC: C01B21/068
Filed: 1980-10-17
Abstract: PURPOSE: To form a nitrided film of good quality having improved electrical characteristics, by heat-treating a silicon compound in an atmosphere of a nitrogenous compound in a plasmatic state.  
     CONSTITUTION: A silicon compound 5 e.g. crystalline or amorphous SiO 2 , platinum silicide or molybdenum silicide, mounted on a boat 4 is inserted in an oven (reactor) core tube 1 having a gas introductory port 11 on one end and an oven (reactor) core tube door 2 having a vacuum discharge port 21, on the other end and the interior of the tube 1 is then evacuated through the discharge port 21. A gas 3 containing a gas of a nitrogenous compound, e.g. ammonia, or a vapor of a gasified liquid or solid nitrogen compound is introduced through the introductory port 11 into the tube 1 and keep the interior thereof at a vacuum degree of 1W10 Torr. A heating element 6 is then heated, and a high-frequency voltage is applied to electrodes 7 to generate a plasma, heat-treat the silicon compound 5 at 1,000W1,150°C and form a nitrided film on the surface thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0316009-A (JP)
Title: Double sided recording and reproducing device
Inventor: MIHASHI DAISUKE
IPC: G11B17/32
Filed: 1989-06-09
Abstract: PURPOSE:To obtain an excellent head touch by generating negative pressure between a magnetic sheet and magnetic heads, sliding the respective magnetic heads and making them into contact with the both surfaces of the magnetic sheet while an elastic member is deformed. CONSTITUTION:Inclined and curved surfaces 38 and 39 formed so as to momentarily separate from the free rotating surface N of the magnetic sheet 12 as they proceed to the rotating direction of the magnetic sheet 12 are formed on the respective surfaces of the magnetic heads 15 and 14 respectively supported by supporting members 16 and 21 which are opposed to the magnetic sheet 12. Then, the negative pressure is generated between the magnetic sheet 12 and the inclined curved surfaces 38 and 39 with the rotation of the magnetic sheet 12 so that the surfaces 38 and 39 may be mutually sucked. Besides, a positive pressure generating type auxiliary plate 52 is provided to a fitting plate 31 and actuated so as to push the magnetic sheet 12 on the magnetic head 15 side with the rotation of the magnetic sheet 12. Thus, the magnetic heads and the magnetic sheet are surely slided and made into contact each other with extremely slight contact resistance and the excellent head touch is realized.
Patent JP-2000333524-A (JP)
Title: Rotating blade
Inventor: SEKO SEIHACHI
IPC: A01D34/73
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To efficiently remove grass, etc. from roots thereof in an easy posture with a bush cutter, etc. by forming a rotating blade into the shape suitable for weeding operations. SOLUTION: This rotating blade 1 is designed to swing left and right and tilt at a prescribed angle so as to direct the front of the moving direction downward. In this state, the lower end (a) of a part 2c forming a recessed part is moved while being brought into contact with the top surface of the ground and each blade part 12 formed in a downwardly directed tilted part 2e located on the outside diameter side of the lower end (a) bits into soil G to cut weeds K, etc. at root parts K1 thereof. The upper parts (leaves, steams and a part of the roots) of the weeds K are scooped up with a scooping part and scattered with a centrifugal force caused by rotation of the rotating blade 1. The root parts K1 are cut with the blade part 12 and broken up and soil is further stirred up with scratching pawls 10a to thereby stir the broken-up root parts together with the soil.  As a result, those root parts lose functions as a growth source.
Patent JP-S6326250-A (JP)
Inventor: ROBAATO DABURIYUU HEEGERU
IPC: B22D17/22
Filed: 1987-06-12
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-H07328923-A (JP)
Title: Liner for centrifugal projecting device of abrasive grain
Inventor: ROKUTANDA HITOSHI
IPC: B24C5/06
Filed: 1994-06-03
Abstract: PURPOSE:To prevent corner sections from being abraded at an early stage and prevent the abrasive grains, which are projected from an impeller into collision with a liner, moved by a specific length on the inner face of the liner, then separated from the inner face of the liner, from colliding with the impeller or infiltrating into the impeller in the liner surrounding the impeller of an abrasive grain centrifugal projecting device and having a divergent U-shaped cross section. CONSTITUTION:A liner 4 is constituted of multiple partial liners 5-9. Projections 6a, 8a, which guide abrasive grains to proceed toward the space between the liner 4 and an impeller 3 when the abrasive grains are projected from the impeller 3 and slidingly moved by the specific length on the inner face of the liner 4 then separated, are formed on the inner face near the fold positions of the partial liners 6, 8 located at corners of the liner 4 among the partial liners 5-9 and having an L-shaped longitudinal section.
Patent JP-S5668642-A (JP)
Title: Novel cis- and trans-cyclohexanecarboxylic acid derivatives
Inventor: NODA KANJI
IPC: C07C67/00
Filed: 1979-11-08
Abstract: NEW MATERIAL:The titled compounds of formulas Ia and Ib (R is isobutyl, isopentyl, isohexyl, cis- and trans-isomers).  
     EXAMPLE: cis-4-Isobutylcyclohexanecarboxylic acid.  
     USE: Preventive and remedy for allergic diseases such as bronchial asthma, allergic rhinitis, allergic dermatitis, etc., cytolytic diseases such as hemolytic anemia, leukopenia, etc., and angiophathic diseases such as rheumatism, nephritis, etc.  
     PROCESS: The cis-isomer [formula (Ia)] of a compound of formula II is obtained by mixing the compound of formula II (the mixture of cis- and trans-isomers) with 10W 14mol, based on 1mol of the trans-isomer, of a saturated hot methanol solution of urea and thiourea, heating the mixture at 50W60°C for 5W15min, and cooling the solution. A dilute aqueous solution of sodium hydroxide is added to the above solution, and the mixture is acidified with hydrochloric acid to afford the trans-isomer [formula (Ib)] of the objective compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936601-A (JP)
Title: Preparation of horticultural prolonged release type chemical
Inventor: MIYAJIMA TOORU
IPC: C08F2/44
Filed: 1982-08-23
Abstract: PURPOSE:To obtain the titled chemical, by dispersing various horticultural chemicals in an aqueous solution of a monomer consisting of ammonium acrylate and potassium acrylate in the presence of a divinyl compound, and polymerizing the monomer to evaporate the moisture by the heat generated in the polymerization. CONSTITUTION:Useful components are uniformly dispersed in an aqueous solution of acrylic acid neutralized with ammonium and/or potassium containing water in a molar amount of 2.5 times or less of the monomer in the presence of a divinyl compound, e.g. a water-soluble compound such as methylenebisacrylamide as a crosslinking agent, and then the resultant dispersion is polymerized to evaporate the water by the heat of polymerization thereof and give the aimed horticultural prolonged release type chemical of a pulverizable polymeric dried solid without passing through a drying step. The polymerization is preferably carried out on an endless belt for improving the evaporation of the steam.
Patent JP-S63825-A (JP)
Title: Optical information recording and reproducing device
Inventor: NOMURA MASARU
IPC: G11B21/08
Filed: 1986-06-19
Abstract: PURPOSE:To eliminate the influence of interference from a rough actuator, by providing a means to compensate the displacement of a fine actuator receiving physical interference by the operation of the rough actuator. CONSTITUTION:The relative speed of a rough actuator 3 which controls the direction of tracking is detected by a speed sensor 5, and is converted to an acceleration signal by a differentiator 6, then it is outputted to a coefficient multiplier 7. A signal multiplied by mass-fold a fine actuator 4 which performs the control of a tracking direction precisely, by the multiplier 7, is sent to an adder 8, and is added on a driving signal A from a driving signal generating means. And the actuator 4 is driven by corresponding to an added result by a driving circuit 9. Thus, since correction based on the acceleration signal of the actuator 3 is applied on the signal A, it is possible to stabilize tracking control.
Patent JP-S6124935-A (JP)
Title: Table fan
Inventor: SUGANO YUKIO
IPC: F24F7/06
Filed: 1984-07-13
Abstract: PURPOSE:To provide above a hot plate for roast cooking or a pan for Tempura and clean smoke therefrom by a method wherein the fan, connected to a motor, accommodating a filter for cleaning air and equipped with a hood member therebelow, is attached to a tubular member. CONSTITUTION:The fan 2, connected to the motor 1, and the filter 3 for cleaning air, are accommodated in the tubular member. A main body 5, provided with the hood member 4 therebelow, is supported by a stand 6. The main body 5 is arranged above the hot plate 8 for roast cooking, which is put on a dining table 7. Smoke flows as shown by air stream indicating lines 9 and greasy contents in the smoke are removed by the filter 3 of sponge, paper, cloth, active carbon or the like, thereafter, is released into a room.
Patent JP-H10328358-A (JP)
Title: Shooting rail for game machine
Inventor: ANDO HIDEYA
IPC: A63F7/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To achieve a plenty of advantages, for example, stabilizing jumping of balls for a long period of time, lower manufacturing costs and easier replacement by arranging two round bars at an interval smaller than the diameter of a game ball to minimize friction surfaces. SOLUTION: A shooting rail 6 is mounted at a lower part of a game board and made up of two round bars 7 and 7, which can be manufactured at a lower cost simply by bending both ends thereof. The rail can be easily mounted by fitting leg parts 8 and 8 with both ends thereof bent into a rail mounting collar. The two round bars 7 and 7 are arranged at an interval smaller than the diameter of a game ball 10 and the base part thereof is naturally made to face the tip of a ball bouncing hammer 1 and hence, the game ball 10 shot by the ball bouncing hammer 1 are sent onto the game board being guided by the two round bars 7 and 7. At this point, there is a pin contact between the round bars 7 and 7 and the game ball 10 to minimize friction surfaces. Thus, even prolonged use is almost free from wearing.
Patent JP-H10333928-A (JP)
Title: Inter-process communication method and system therefor
Inventor: NAGAE YUZO
IPC: G06F9/46
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an inter-process communication system by which plural processes can receive a message only by one transmission processing without missing the reception. SOLUTION: A transmitting process 10 locks a file 13 in a transmission/ reception exclusive control means 14 and writes a message in a message storage part 11. Then, the process 10 executes the write lock of a file 15 in an informing processing exclusive control means 16. When the lock is failed, an event 12 is set up in a reception waiting process and the process is allowed to wait until the written contents of the file 15 can be locked. After the success of the lock, the event 12 is reset and the files 15, 13 are successively released to end the transmission processing. When the file 13 can be locked, a receiving process 20 reads out the message from the storage part 11. When the message can not be read out, the file 15 is read out and locked to inform of reception waiting. Then the file 13 is released to wait for the setting of the event 12.