baber/WOPTO huggingface dataset:
Patent JP-H01296917-A (JP)
Title: Thresher
Inventor: SHOMURA TAKAO
IPC: A01F12/24
Filed: 1988-05-24
Abstract: PURPOSE:To provide a thresher so designed that a resinous receiving net is put to forced reciprocating vibration at a specified pitch along the circumferential direction of a barrel, thereby retaining the filterability of the net as high as possible while suppressing its cloggings. CONSTITUTION:A resinous receiving net 4 is ensured to move along the circumferential direction of a barrel 3 through guide rails 14... and rollers 15..., and a receiving net vibration mechanism A is provided so as to put to forced reciprocating vibration at a stroke twice the opening pitch of the net 4; thereby enabling the filterability of the net to be kept high level while suppressing its cloggings even fed with grain stems of high water content.
Patent JP-H11299562-A (JP)
Title: Structure of seat back
Inventor: OZAWA HITOSHI
IPC: B60N2/22
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a strange feeling in a cover and to improve a fitting workability and appearance quality by coating an auxiliary pad which is integrated with a seat back pad and the cover by means of a trimmed cover. SOLUTION: The cover 1 for housing a reclining device is incorporated in the inner side lower part of the seat back SB together with the reclining device, and the auxiliary pad 30 integrated with the foam body-made pad 3 of the seat back SB is arranged in the front part of the cover 1. The pad 3 is supported by a support member such as a back panel 61. The cover 1 is a container shape consisting of a front surface part 10c, an outer surface part 10A and a rear surface part 10B, the auxiliary pad 30 is arranged in front of the front surface part 10c and a lock hole 11 is opened in the rear surface part 10B. A lock part is integrally molded in the tip of a lock pawl 21 and sewed in the terminal of the trimmed cover 2.  The auxiliary pad 30 is pulled to the terminal of the trimmed cover 2 so as to pressurize it and the lock pawl 21 is locked with the lock hole 11 so that the auxiliary pad 30 and the cover 1 are coated by the trimmed cover 2.
Patent JP-S62282120-A (JP)
Title: Engine intake device
Inventor: HITOMI MITSUO
IPC: F02B37/00
Filed: 1986-05-30
Abstract: PURPOSE:To stabilize intake air under heavy loading by providing a chamber for reserving the suction air being equivalent to an amount for one cylinder stroke downstream from an intake air control valve, in the case where the intake air sent through a supercharger and an intercooler is drawn under control accomplished by the intake air control valve which opens and closes synchronizing with the revolution of an engine and at optional time. CONSTITUTION:Air supplied by a supercharger 5 is supplied to each of cylinders 2A-2D through an intercooler 6 and an intake air control valve 10. The control valve 10 is rotated in an interlocked state with a crankshaft 15, and its rotating timing is controlled by a phase control device 9, and its opening and closing time is shifted relatively to the opening and closing timing of a suction valve 3. When an engine is under heavy loading, the said control valve 10 is closed before the opening and closing of the intake valve 3, but the intake air being equivalent to an amount for one cylinder stroke is constantly reserved in a volume chamber 11a situated downstream from the said control valve 10. Thus suction action can be executed slowly to perform the control of supercharging pressure.
Patent JP-H04329502-A (JP)
Title: Optically joined element
Inventor: YAMADA NOBORU
IPC: G02B1/04
Filed: 1991-04-30
Abstract: PURPOSE:To prevent the generation of optical distortions, peeling and cracking when plural optical elements varying in coefft. of linear expansion are joined by an adhesive. CONSTITUTION:A flat plate 5 consisting of glass varying in the coefft. of linear expansion is joined between a pair of plastic prisms 1 and 1 by the adhesive 4. Notched grooves 3 are circumferentially provided on the joint surfaces 2 of the plastic prisms 1, 1. The notched grooves 3 are provided off the effective visual field of the plastic prisms 1, 1 and are formed at the depth and width of 5 to 20% of the max. joint length. Since the notched grooves 3 correspond to the expansion and shrinkage of the flat plate 5, the cracking and peeling are eliminated and the optical influence on the effective visual field is eliminated.
Patent JP-H04351698-A (JP)
Title: Detergent composition
Inventor: IMAI KAZUYASU
IPC: A61K8/40
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the title composition which produces little scum and is excellent in foaming property and a touch to the skin during rinsing and after drying by mixing a plurality of specified surfactants in given ratios. CONSTITUTION:A detergent composition produced by mixing one or more of Ca-sensitive anionic surfactants such as monolauryl phosphate ethanolamine and a betaine surfactant represented by the formula(wherein R<1> represents 8 to 22C alkyl, alkenyl or hydroxyalkyl; R<2>, R<3> and R<4> each represent 1 to 4C alkenyl; and Z represents H or OH) in a weight ratio of (20:1) to (20:20).
Patent JP-S5556457-A (JP)
Title: Dc motor
Inventor: SAKAMOTO KUNIO
IPC: H02K23/36
Filed: 1978-10-18
Abstract: PURPOSE: To provide a plurality of speed versus torque characteristics in a DC motor by providing a plurality of armature windings at the motor and operating an external changeover switch.  
     CONSTITUTION: A main armature winding 1 and auxiliary armature winding 1' are connected respectively to main commutator 2, auxiliary commutator 2', positive and negative main brushes 3, 4 and positive and negative auxiliary brushes 3', 4'. When an external changeover switch 5 is shifted to H side, only the main armature winding 1 is energized but the auxiliary winding 1' is not energized to cause the motor to be rotated at high speed. When the switch 5 is shifted to L side, the main and auxiliary armature windings 1 and 1' are so connected in series as to add counterelectromotive forces to each other. The motor is rotated at low speed equal to 1/2 of the speed when the switch 5 is shifted to the H side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6021399-A (JP)
Title: Apparatus for feeding metallic ion
Inventor: IKENAGA TAKAO
IPC: B01F1/00
Filed: 1983-07-13
Abstract: PURPOSE:To accelerate the dissolution of a metal for plating by stirring the metal in a stirring vessel and taking out a plating soln. contg. ions of the metal from a lower part of the stirring vessel. CONSTITUTION:A metal 2 for plating is put in a stirring vessel 46 from a hopper 44, and a plating soln. 4 is fed to a plating soln. tank 60 from a plating soln. introducing pipe 28 through an inflow passage 20A and through-holes 20B. A stirrer 40 is immersed in the soln. 4. A plating soln. feeding shaft 20 is rotated with a shaft rotating device 38, and the metal 2 is stirred with the stirrer 40 to accelerate the dissolution of the metal 2 in the soln. 4. The soln. 4 having an increased metallic ion concn. drops to the bottom of the tank 60 through through-holes 40A. It is fed to the next stage through a discharge pipe 50.
Patent JP-H04353667-A (JP)
Title: Automatic reproducing apparatus for disk
Inventor: NAKAI HIROSHIGE
IPC: G11B17/26
Filed: 1991-05-30
Abstract: PURPOSE:To shorten the access time from the issuance of a command of musical program to the start of musical performance to a large extent in a disk automatic reproducing apparatus for selecting and conveying a disk and automatically loading a disk reproducer with the disk according to a performance indication. CONSTITUTION:An apparatus is equipped with a hand part control means for actuating while combining respective operations of vertical movement, lateral movement, longitudinal movement and rotation of a hand part 6 for taking out a disk 2 from a disk-housing shelf 1, conveying it and loading a disk reproducer 4, 5 with the disc. Due to this constitution, it is possible to shorten the access time from taking out the disk 2 to loading it.
Patent JP-S5270857-A (JP)
Title: Detector for physical quantities of body of revolution
Inventor: MATSUBARA ICHIROU
IPC: G01D5/26
Filed: 1975-10-24
Abstract: PURPOSE:To provide a detector for physical quantities of a body of revolution, in which the variations of the physical quantities of the body are detected so that the detected signals may be transmitted from a rotary portion to a stationary portion without any contact by means of an optical coupling using a light emission element and a photoelectric element.
Patent JP-H02306438-A (JP)
Title: Light source device
Inventor: TAKEMURA HARUHIKO
IPC: G11B7/135
Filed: 1989-05-19
Abstract: PURPOSE:To continuously and easily control the angle of a light source in plural directions by adding a contact part to a light source holding member together with a part to be touched where the contact part can have a slidable touch added to a fixing member for the holding member and at the same time forming the contact part on a curved surface having a prescribed curvature. CONSTITUTION:A contact part is added to a holding member 22 which holds a light source 32 and at the same time a part 26 to be touched where the contact part can have a sliding touch is added to a fixing member 21 for the member 22. Then the contact part is formed at least on a curved surface having a prescribed curvature. In this case, the center of curvature of the curved surface is set at the same point as a light emitting point 32b of the light source 32. In such a constitution, the contact part is slid to the part 26 and the tilt of the member 22 is continuously changed. Furthermore the center of curvature of the contact part is set at a point equal to the point 32b. As a result, the relative position change is prevented between the point 32b and the member 21 at the angle control. Thus the angle of the light source can be continuously controlled in plural directions.
Patent JP-S5556098-A (JP)
Title: Method and apparatus for producing si single crystal rod
Inventor: MATSUSHITA YOSHIAKI
IPC: C30B15/00
Filed: 1978-10-17
Abstract: PURPOSE: To effectively prevent occurrence of crystal defects, in production of a Si single crystal by a pulling method, by regulating the time passing through a specified temp. range of a growing single crystal.  
     CONSTITUTION: In production of a large-sized Si single crystal from a Si melt in a protective gas atmosphere by a pulling method, the time passing through the temp. range of 900W500°C of a growing single crystal is regulated within 4hr, the cooling rate in the temp. range to 100°C/hr or more, and the temp. gradient in the crystal to 100°C/cm or less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06303919-A (JP)
Title: Colored carp and breeding method
Inventor: FUTAKI TAKAHIRO
IPC: A23K1/18
Filed: 1993-04-20
Abstract: PURPOSE:To grow colored carps of high aquarium value, having good body form, bright shading and glossiness by giving a kind of Chinese medicine, TOCHU (Eucommia ulmoides Oliver) to the carps and a method thereof. CONSTITUTION:It has been well known that there are many cases where colored carps are given excessive amounts of high protein feed and coloring agents in order to improve their body forms and body colors, and troubles happen as a result. But, these troubles of excessive feed supply can be solved by giving these carps a kind of Chinese medicine, TOCHU. In other words, administration of TOCHU brings about the ideal body form of these carps without too fatness, loose abdomen thin tail and naturally developed beautiful body colors, without yellowish white patterns and red pattern disappearance.
Patent JP-H04353439-A (JP)
Title: Lightweight sandwich steel plate with good corrosion resistance at end faces thereof
Inventor: MATSUMOTO MASAMITSU
IPC: C25D5/26
Filed: 1991-05-30
Abstract: PURPOSE:To improve the corrosion resistance at the end faces of steel plates without impairing the adhesiveness therebetween by a method wherein at least the side of each steel plate to be arranged in contact with a resin layer is plated with a Zn-Cr alloy containing Cr of at least a specific wt.% in at least a specific coating amount. CONSTITUTION:Either one or two sides of a cold-drawn steel plate 2 are suitably plated, if necessary, with Zn or A and thereafter at least the side thereof to be arranged in contact with a resin layer 3 is plated with a Zn-Cr alloy containing 1-70wt.% Cr in a coating amount of at least 0.5g/m<2>. The two sheets of such plates 2 having the Zn-Cr alloy plated layer 1 are laid one upon the other with the resin layer 3 interposed between their Zn-Cr alloy plated sides and the steel plates 2 and the resin layer 3 are heated, pressed and cooled to be joined together, thereby producing a sandwich steel plate. To make this joining, an adhesive agent or film may be used or to enhance the adhesiveness, the surface of the resin layer 3 may be previously deformed.
Patent JP-S63293190-A (JP)
Title: Method for electrolyzing silver
Inventor: KATO MITSUO
IPC: C25C1/20
Filed: 1987-05-27
Abstract: PURPOSE:To remarkably reduce the Pd and Cu contents in electrodeposited silver when electrolysis is carried out with a consumable anode made of crude silver and an AgNO3 soln. contg. HNO3 soln. as an electrolytic soln. to electrodeposit pure silver on a cathode, by regulating the concn. of free HNO3 in the electrolytic soln. to a specified value or below. CONSTITUTION:A cathode 7 made of a stainless steel plate and a consumable anode 5 made of a crude silver plate are suspended in an electrolytic cell 1 and electrolysis is carried out with an AgNO3 soln. contg. HNO3 as an electrolytic soln. The anode 5 is held in an anode bag 3 made of 'Tetlon(R)' so as to accumulate anode slime 9 on the bottom 3' of the bag 3 and to prevent the dropping of the slime 9 on the bottom of the cell 1. Ag electrodeposited on the cathode plate 7 is scraped down with a scraper and recovered. During the electrolysis, part of the electrolytic soln. is sent to a nitric acid treatment tank 14, where Ag2O is reacted with free HNO3 to keep the concn. of free HNO3 in the electrolytic soln. at <=2.5g/l. At the concn. Pd and Cu in the slime 9 do not dissolve in the electrolytic soln., so Pd and Cu do not electrodeposit on the cathode plate 7 and the increase of the amts. of Pd and Cu as impurities in electrodeposited Ag is prevented.
Patent JP-H11324946-A (JP)
Title: Scroll type compressor
Inventor: KAWADA MINORU
IPC: F16D7/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent adverse influence to a power source of a rotary shaft even in the case where seizure is generated in a turning scroll member and a fixed scroll member. SOLUTION: This compressor is provided with a power transmitting mechanism P between an eccentric driving pin 25 for transmitting the power to a turning scroll member and a rotary shaft 7. A cylindrical inner wall of a bottom-provided cylindrical member 40 protrusively provided with the eccentric driving pin 225 at a bottom part thereof is formed with plural grooves having a semi-circular cross section in the height direction of the cylinder. A central part of the bottom part is provided with an elastic roller 43 having a cylindrical shape nearly equal to that of the bottom-provided cylindrical member 40. A roller 42 is provided so as to be inscribed with the groove and so as to contact with the peripheral surface of the elastic roller 43. A slit 41 provided with the rotary shaft 7 is inserted so as to embedded a space between these rollers 42.
Patent JP-S61289980-A (JP)
Title: Welding torch
Inventor: SUGIYAMA HISAO
IPC: B23K9/26
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a good welding result without any suction of air from the nozzle screw part by moving the nozzle in the torch axial direction by turning a nozzle fitting metal and by fixing the nozzle with pressing it to a stepped part. CONSTITUTION:A nozzle fitting metal 8 is fitted not to be moved in the torch axial direction by stop rings 9, 10 on the outer periphery of a nozzle insulator 2. It is also fitted freely rotatably co-axially with the torch shaft core and the screw part for screwing in the nozzle 3 is provided on the inner diameter part. When the nozzle 3 is inserted into the nozzle fitting metal 8 is turned with holding the nozzle 3 in the prescribed direction, the nozzle 3 is moved upto the position where the end face of the nozzle 3 is pressed to the step part of the nozzle insulator 2. The nozzle 3 is thus fixed surely in an optional direction and the suction of the air from the nozzle screw part is eliminated.
Patent JP-S5753887-A (JP)
Title: Sense amplifying circuit of semiconductor memory
Inventor: TAGUCHI MASAO
IPC: G11C11/409
Filed: 1980-09-16
Abstract: PURPOSE:To eliminate the precharging and at the same time to realize the high- speed readout of the memory cell information, by forming a sense amplifying circuit into a bit line charging type. CONSTITUTION:A pull-up and bit line charging type sense amplifier SA consists of transistors (TR) Q11 and Q12 having a cross connection between the drain and the gate to each other, capacitors C2 and C1 that give the clock drive to these TRs, and TRQ13, Q14 that exclusively charge bit lines B'L and BL, and others. With this pull-up constitution, when a work line WL becomes higher than the threshold voltage of a TRQB, etc. of a memory MC, the current flows via a capacitance CB, etc. in accordance with the contents of storage to charge a capacitance CC of the line BL, etc. In this case, the potential of the line BL rises up slightly according to the contents of storage since the capacitance CC has a large capacity. Thus the discharging of the capacitance CB ends quickly, and the line BL quickly reaches a stable potential. As a result, the precharging, etc. can be eliminated and at the same time the information of a memory is read out in a high speed.
Patent JP-2000320961-A (JP)
Title: Drying machine
Inventor: SAKAGUCHI JIYOUKICHI
IPC: F26B3/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a drying machine capable of drying efficiently matters to be dried, such as tea leaves, vegetable leaves, granular grains, sliced vegetables or fruits and the like, within a short period of time, and capable of drying easily the matters to be dried to the cores of them, without generating any crack or the like on the surface of the same. SOLUTION: An annular opening 13 is formed at the lower end of a hopper type vessel 10 constituted of an upper cylindrical part 11 and a lower conical part 12 while the upper end thereof is opened, and hot air is blown upwardly through the opening 13 to form the stream of hot air blown upward along the inner wall surface of the vessel 10. A low-pressure condition is produced in the central part of the vessel 10, whereby matters to be dried P, such as tea leaves, vegetable leaves, granular grains, sliced vegetables or fruits and the like which are charged into the vessel, are heated and dried while being circulated and levitated in the vessel by the upward hot air and the low pressure condition in the central part of the vessel.
Patent JP-S6020193-A (JP)
Inventor: AKINAGA MAKOTO
IPC: G21D3/00
Filed: 1983-07-14
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-S616329-A (JP)
Title: Traveller for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1984-06-20
Abstract: PURPOSE:A traveller for spinning machine for preventing occurrence of end breakage and fluff, having improved wear resistance, heat resistance, corrosion resistance, and fitness to a ring, obtained by forming an adherent layer of metallic thin film on the surface of parts, which are brought into contact with the ring, consisting of hard steel wire or alloy steel wire. CONSTITUTION:An adherent layer (preferably 2-20mu thickness) of a metallic thin film (preferably aluminum nitride, etc.) is formed on the surface of parts, which are at least brought into contact with a ring, of a traveller consisting of hard steel wire or alloy steel wire by using a thin film forming device of ionic deposition consisting of an ion injection part and a vacuum deposition part, the film is hardened, its surface is abraded, to give the aimed traveller.
Patent JP-H09312143-A (JP)
Title: Scanning electron microscope
Inventor: HIRAHARA OSAMU
IPC: H01J37/22
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning electron microscope capable of easily performed comparison of a length from an image specific position to plural positions or the like. SOLUTION: A secondary electron generated by means of irradiation of electron beams to a simple 4 is detected by means of a secondary electron detector 6, detection signals of the detector 6 are supplied to a cathode ray tube 12 via an amplifier 7, an AD converter 8, a memory 9, and an adder 11, and a secondary electron image is displayed on the cathode ray tube 12. A controller 10 generates signals of a cross line and a circle whose center is a cross point of that cross line from a circle signal generation circuit 13. These signals are added with image signals of samples in the adder 11 and are supplied to the cathode ray tube 12. As a result, the secondary electron image, the cross line, and the circle are displayed on the screen of the cathode ray tube 12. At this time, the cross line can be moved by means of the controller 10, and the radius of the circle can be varied.
Patent JP-S5253178-A (JP)
Title: Lubricating grease composition
Inventor: KOMATSUZAKI SHIGEKI
IPC: C10N30/10
Filed: 1975-10-27
Abstract: PURPOSE: A lubricating grease composition with the ester oil of excellent thermal stability being the base oil obtained by addition of N, N'-di(β-naphthyl)-pphenylenediamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04228852-A (JP)
Title: Air-fuel ratio control device for gas engine
Inventor: NAKANO FUMIO
IPC: F02D41/34
Filed: 1991-04-30
Abstract: PURPOSE:To provide a device to control the air-fuel ratio correctly by adjusting the fuel supply rapidly even with a gas engine of large fuel supply type. CONSTITUTION:A fuel supply line 6 wherein the first supply pipe 6a provided with a mixing means 4 to mix the fuel and air and the second supply pipe 6b provided with a supply quantity adjusting means 9 to adjust the fuel supply to a combustion chamber 1 by the displacement of a control valve 23 are joined together on the upstream side of a throttle valve 5, is provided, and the drive of the control valve 23 is calculated according to the quantity of oxygen in the exhaust gas being discharged and at the same time, the fuel-air ratio is controlled by making a displacement of a control valve at a low speed after the control valve 23 is rapidly displaced. This constitution allows easy and exact fuel-air ratio to be controlled in a manner that mixing and fuel supply adjustment may be made without being affected by the intake pressure fluctuation downstream of the throttle valve. As the quantity of fuel supply can be adjusted by the displacement of the control valve, it is possible to realize an instantaneous control even with a large quantity of fuel supply, and the fuel supply can be controlled only by the quantity equivalent to over or short, leading to a compact supply control means.
Patent JP-H05324975-A (JP)
Title: Coin replenishing device
Inventor: TAKEMOTO NAGATOSHI
IPC: B65G47/76
Filed: 1992-05-21
Abstract: PURPOSE:To provide a coin replenishing device which can surely prevent the coins from entering under a coin conveyor belt and also can smoothly scrape off the coins from the conveyor. CONSTITUTION:An endless chain 14 is set between the sprockets and many plate-shaped hard attachments 5 are successively provided at the outer circumference of the chain 14. A coin conveyor is set along the both sides of an attachment array 50 arranged at an upper position. The conveyor is provided with the attachment guard walls 8 and 8 whose upper end face 81 is set at the middle position between the upper face 5A and the lower face 5B of the attachment 5. Then, a coin scrape-off mechanism is provided against the coin replenishment position.