baber/WOPTO huggingface dataset:
Patent JP-H1048126-A (JP)
Title: Method for measurement of moisture gradient in grain
Inventor: TOKI HARUMITSU
IPC: G01N21/3554
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To accurately grasp a dried state of grain by measuring a moisture gradient in grain. SOLUTION: Moisture distrubition in grain is measured by electromagnetic waves and moisture gradients θ1 , θ2 calculated according to the straight lines 1, 2 connecting the ends E1 , E2 of grain on an arbitrary measuring line and the bottom value B of an approximate curve. If drying control is performed by accurately grasping a dried state of grain on the basis of the moisture gradients, grain can be continuously dried without generating checked grain and a drying time can be shortened.
Patent JP-S59101536-A (JP)
Title: Suction pressure controller for engine fitted with supercharger
Inventor: SUZUKI NORIO
IPC: F02D23/00
Filed: 1982-11-30
Abstract: PURPOSE:To feed an engine with the supercharging of pressure commensurate to the opening of a carburetor throttle valve, by installing a recirculating mechanism which controls the opening or closing of a recirculating valve in a way of interlocking the specified opening of the carburetor throttle valve. CONSTITUTION:An offset shaft 16 is made up so as to install plural pieces of vanes 18 rotatably and form a closed space 22 all the time following the rotation of a rotary cylinder 14 as well as to make the forcible delivery of suction air performable. In time of engine's low or medium load, a carburetor throttle valve 6 is a little opened, slightly rotating a cam 34. With this method, a connecting rod 38 is forcibly pressed downward via a roller 36 whereby a recirculating valve 30 rotates, slightly closing a recirculating passage 28, and recirculation in the supercharging being run past a supercharger 10 is checked to a small extent by the recirculating valve 30 so that supercharging pressure slightly goes up. In time of engine's high load, the carburetor throttle valve 6 comes into a state of being almost fully opened. With this, the connecting rod 38 is pressed downward, causing the recirculating valve 30 to come into a state of being almost fully closed, and the recirculating passage 28 is cut off by the recirculating valve 30 whereby the supercharging pressur goes up, thus a high output brings its power to fully play.
Patent JP-2001039798-A (JP)
Title: Heat shielding member for silicon single crystal growing device
Inventor: MATSUO SATORU
IPC: C30B29/06
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters such as dust and coagulated matter of silicon from onto a silicon molten liquid. SOLUTION: A heat shielding member 27 having a cylindrical part 27a is included. The cylindrical part 27a surrounds the outer peripheral surface of a silicon single crystal rod 24 being pulled up from a silicon molten liquid stored in a quartz crucible 13, and the lower end of the cylindrical part 27a is set above the surface of the silicon molten liquid so that a space is formed between the lower end of the cylindrical part 27a and the surface of the silicon molten liquid, and further the cylindrical part 27a shields the radiation heat from a heater 18 for heating the silicon molten liquid.  The cylindrical part 27a is formed in the conical form in such a manner that the diameter of the cylindrical part becomes smaller toward the lower part, and an inner cylinder 27b, which is integrally connected to the peripheral part of the lower end of the cylindrical part 27a, is provided at the inside of the cylindrical part 27a. A flange 27c projecting toward the cylindrical part 27a is disposed at the peripheral part of the upper end of the inner cylinder 27b.
Patent JP-2001089975-A (JP)
Title: Straight oil for fiber
Inventor: KOU TATSUHITO
IPC: D06M13/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a straight oil for fibers causing no oil scattering even under high-speed false-twist texturing process at >=800 m/min and slight in oil dropping and oil pickup unevenness. SOLUTION: This straight oil for fibers comprises (A) a lubricating oil, (B) an oil-soluble polymer with a Staudinger's viscosity-average molecular weight of 1,000-7,000,000 and (C) a surfactant, having a spinning length of 3-30 mm at 25 deg.C and dynamic viscosity of 8-30 mm2/s at 30 deg.C.
Patent JP-S58110844-A (JP)
Title: Super-lean mixture burning type internal-combustion engine
Inventor: YAMADA TOSHIO
IPC: F02M11/00
Filed: 1981-12-25
Abstract: PURPOSE:To improve the accelerator pedal operating feeling, by selecting the diameter of a bore on the primary side at a particular value with respect to the displacement of an above-titled engine equipped with a two-barrel carburetor. CONSTITUTION:In case of operating an internal-combustion engine by producing a fairly lean air-fuel mixture in a two-barrel carburetor having a primary bore 10 and a secondary bore 12 provided with respective throttle valves 14, 16 while keeping the air-fuel ratio during normal operation of the engine at a value far greater than the theoretical air-fuel ratio, the diameter Dp of the primary bore  10 is selected as follows. That is, providing that the displacement of the engine  is V(l), the diameter Dp is selected at a value greater than the value determined  by an equation, Dp=26+4.5V. With such an arrangement, it is enabled to obtain a sufficient engine torque, in particular, in a low-load and a medium-load regions  and therefore to improve the accelerator pedal operating feeling in the above  load regions.
Patent JP-H0929136-A (JP)
Title: Solid-liquid separation and device therefor
Inventor: YAMAMOTO KEIGO
IPC: B04C5/26
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize equipment and to reduce treating time. SOLUTION: A slurry stored in a tank 10 of a metal pulverizing means 30 is forcibly fed to a 1st hydrocyclone 32 with a slurry pump 34. A coarse powder forming under flow and discharged from a bottom outlet 32a of the hydrocyclone 32 is recovered in a recovering vessel 36. The slurry overflowing from the upper outlet 32c of the 1st hydrocyclone 32 after the coarse powder is separated is fed to a 2nd hydrocyclone 38. The metal powder of the product forming under flow and discharged from the bottom outlet 38b of the 2nd hydrocyclone 38 is dehydrated by a dehydrating device 42 and dried by a drying device 46.
Patent JP-H0640993-A (JP)
Title: Intermediate for producing cyclohexane-1,3-dione
Inventor: RICHIYAADO BURITSUJI WAANAA
IPC: C07C239/00
Filed: 1992-08-05
Abstract: PURPOSE: To provide the subject new intermediate which consists of a specified cyclohexane-1,3-dione deriv. containing substd. phenyl groups as a source material for the synthesis of a herbicide and which selectively suppresses growth of monocotyledon weed for broadleaf agricultural plants of dicotyledon plants.  
     CONSTITUTION: A benzaldehyde deriv. expressed by formula I (n is an integer 3 to 5) is condensed with acetone to produce an unsatd. ketone expressed by formula II, which is then condensed with a malonic acid ester. Further, the ester groups of the product are hydrolyzed and decarbonized to obtain 5-(substd. phenyl) cyclohexane-1,3-dione expressed by formula III. Then an acid anhydride expressed by the formula of (R 3 CO) 2 O (R 3  is 1-6C alkyl or phenyl) and an alkali metal alkoxide are added to the compd. of formula III for acylation to obtain the intermediate of the purpose. This intermediate has selective herbicidal activity for monocotyledon weed and wild grass and is used for the production of a cyclohexane-1,3-dione deriv. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0649534-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: NAGASHIMA TAKEO
IPC: C22C38/00
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet extremely low in core loss by simultaneously executing mirror finishing and secondary recrystallization to the steel in a finish annealing furnace. CONSTITUTION:A silicon hot rolled steel strip constituted of 2.0 to 4.8% Si, 0.008 to 0.05% acid-soluble Al and <=0.0010% N is annealed and is subjected to cold rolling for one time or >= two times including process annealing to regulate its sheet thickness into a prescribed one. The steel sheet is subjected to primary recrystallization annealing and is coated with alumina having 0.5 to 10.0mum average grain size as a separation agent for annealing. Its temp. is raised to 920 to 1150 deg.C at >=50 deg.C/Hr temp. raising rate in a neutral or reducing atmosphere, and it is held at the same temp. for >=5hr. After the primary recrystallization annealing, by removing an oxidized film formed in the annealing stage, mirror finishing can furthermore be promoted. In this way, the mirror-finished grain-oriented silicon steel sheet having high magnetic flux density can be obtd. This steel sheet is extremely low in core loss, so that electric loss can be reduced, and its social contribution is high.
Patent JP-2001034258-A (JP)
Title: Picture display processing circuit and its processing method
Inventor: SAITO SATORU
IPC: H04N5/45
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To realize the overlapping of pictures without making the access frequency and the read-out clock for a frame memory high speed. SOLUTION: A priority encoder 8 makes picture data whose priority are high to be read out from a frame memory 3 based on the display position monitored by a display position monitoring circuit 7 and the read out picture data are written in buffer memories 10, 11 in the order of the increasing of the priority. When picture data are not present in the display position, transparent color data are written in the position. By this operation, only picture data having high priority is written in the buffer memory 10.
Patent JP-S5829742-A (JP)
Inventor: JIEIMUZU PATORITSUKU KOURUMAN
IPC: C25B3/29
Filed: 1981-12-25
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-H1046922-A (JP)
Title: Lower frame of sash frame with rain shutter door
Inventor: NOZAKI YUICHI
IPC: E06B9/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To make it possible for a wheeled chair to pass on a lower frame by forming a rain shutter door running part instead of an ordinary rain shutter door rail on which a sash roller attached to a lower end of a rain shutter door runs and aligning a level of its upper end with a level of an upper end of a rail for sliding door. SOLUTION: An upper end of a rail 3 provided on a depth piece 2 on indoor side of a sash frame 1 is aligned with a level of an upper end of a storm door running part 5. Next, a floor surface on indoor side is aligned with the upper end f the rail 3, and a floor surface on outdoor side is aligned with the upper end of the running part 5. Rainwater which passes over the running part 5 and invades the depth piece 2 is discharged out of a room through a hollow part under a drain hole and the depth piece on outdoor side from the drain hole provided on the depth piece 2.  Moreover, for example, a groove 51 in the direction of length is formed on a flat face of the running part 5, a guide part 81 which enters the groove 51 is formed in a lower frame 8 of a storm door 7, and the storm door 7 runs by a sash roller 9 put on an upper flat face of the running part 5 while regulating the travel in the direction of depth. Consequently, it is possible to ensure the continuity of floor surfaces inside and outside of the room.
Patent JP-S6364750-A (JP)
Title: Head for ink jet printer
Inventor: OHARA TSUTOMU
IPC: B41J2/055
Filed: 1986-09-08
Abstract: PURPOSE:To obtain an ink jet printer with a filter which is capable of stable ink supply by providing a flat plate-shaped filter through which a tube penetrates on an upper stage level or a middle stage level in a container in which ink is stored while narrowing a part of the tube. CONSTITUTION:An ink storage chamber 2 is provided in an ink case 1 and a flat plate-shaped filter 12 is installed on the middle stage of the ink storage chamber 2. The inner diameter of the tip 6a of an ink supply tube 6 is made narrow, and the ink supply tube 6 penetrates through the filter 12 without a gap so that these two are adhered tightly together. The tip 6a of the tube absorbs a back wave at the time of ink discharge. The ink 5a supplied through an ink supply channel 3 has foreign matter 11 filtrated by a filter 12, and the filtered ink 5b is fed to a jet nozzle 9 through the tube tip 6a to allow printing by a piezoelement 10. If some amount of foreign matter 11 sticks to the filter, no trouble occurs to ink supply because of a large filter area.
Patent JP-S60100986-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A63F9/00
Filed: 1983-11-07
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-S6188304-A (JP)
Title: Standby state supervisory method of plant
Inventor: FUJII MASAHIKO
IPC: G05B23/02
Filed: 1984-10-08
Abstract: PURPOSE:To grasp a concrete state by discriminating the state at the operation request depending whether it is not entirely possible to enhance the design function, the function is not lost regardless of abnormal standby state or all supervisory items are normal. CONSTITUTION:For example, a pool water 3 in a pressure suppressing room 2 is injected to an atomic reactor 1 by a core spray pump 4 is motor-driven valve 5 and a check valve 6. A pressure suppressing chamber pool water low level signal 101a, a pump power loss signal 101b, a motor-driven power loss signal 101c, a motor-driven valve open signal 101d and a check valve open signal 101e are given as process signals. The signals 101a-c are given directly to an OR gate 14, signals 101d-e are given via an AND gate 13. The logical operation according to the gates 13, 14 is performed and a function loss signal 102 is outputted. The state is discriminated depending on the state of the signals 101a-e that it is entirely possible to enhance the design function at operation request, the function is not lost regardless of not in normal standby state and all supervisory items are normal.
Patent JP-2001003190-A (JP)
Title: Electrolytic device
Inventor: YAMASHITA TOSHIHIKO
IPC: C25B9/19
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic device capable of performing stabilized electrolysis. SOLUTION: This electrolytic device consists of a vessel contg. an electrolyte 2 and an electrode plate 3 dipped in the electrolyte and supported by the vessel through an appropriate means. The distance between the inner face of the vessel and the face of the electrode plate and that between the faces of the electrode plates are made uniform, and a spacer holding member 4 is provided at a desired position of the electrode plate. At least two or more vessels to incorporate the electrode plates 3 should be arranged in parallel.
Patent JP-S60102717-A (JP)
Title: Evaporative cooling type gas insulating electrical apparatus
Inventor: KIMURA HIDE
IPC: C30B29/28
Filed: 1983-11-10
Abstract: PURPOSE:To sprinkle a condensate over an electrical apparatus at the same time as the starting of load of the electrical apparatus, and to inhibit a temperature rise on starting by mounting a valve interlocked with a pump in a refrigerant circulating path. CONSTITUTION:When an electrical apparatus 1 is brought to a non-load state, a pump 5 is stopped, and a solenoid valve 21 is interlocked with the pump 5 and brought to a close state. The pressure 22 of a gas 13 is applied to the surface of a condensate 15, the condensate 15 cannot intrude into a piping 6 from a sprinkler 7, and the condensate 15 is held in a refrigerant reservoir 16 and the piping 6. When load is applied to the electrical apparatus 1, the solenoid valve 21 is opened at the same time as the operation of the pump 5 is started, and the refrigerant reservoir 16 is filled with the condensate 15, thus instantaneously sprinkling the condensate 15 over the electrical apparatus 1 from the sprinkler 7.
Patent JP-S59101051-A (JP)
Title: Device for continuously operating vtr
Inventor: OOSAWA AKIHISA
IPC: G11B23/28
Filed: 1982-11-30
Abstract: PURPOSE:To perform switching which does not cause any disturbance of picture when plural VTRs are continuously operated with a simple constitution, by comparing the reproduced signals of the address signals of the end part of the 1st video tape and the start part of the 2nd video tape with each other and controlling the running speed of the 2nd video tape. CONSTITUTION:Reproduced video signals from the 1st and 2nd VTRs are supplied to the 1st and 2nd video signal input terminals 3 and 4, respectively, and address signals A and B recorded in a vertical blanking period are extracted by address signal gate circuits 5a and 5b, respectively and compared with each other at a substractor circuit 11. When a difference exists between the address signals A and B, the rotational speed of a motor 14b which determines the running speed of the video tape 2 of the 2nd VTR 14 controlled so that the address signals A and B become equal to each other and, when both the signals A and B become equal, a switching signal forming circuit 16 generates a switching signal and connects the contact 17c of a switching circuit 17 to another contact 17b at a timing in the vertical blanking period, the reproduced video signal from the 2nd VTR is supplied to a video projector through the switching circuit 17 and continuous operation of VTRs is performed.
Patent JP-2001033689-A (JP)
Title: Bright wide-angled infrared lens
Inventor: WATABE FUMIO
IPC: G02B13/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a bright wide-angled infrared lens composed of three lenses comprising a positive meniscus lens provided with an aspherical surface and with a convex face directed to the object side, a negative meniscus lens with a convex face directed to the object side, and a positive lens with a convex face directed to the object side, in this order from the object side, and having an excellent image-focusing function suitable for 8-12 μm of wavelength band. SOLUTION: This infrared lens is composed of three lenses comprising the first lens L1 comprising a positive meniscus lens with a convex face directed to an object side and having an image side face formed into an aspherical surface shape, the second lens L2 comprising a negative meniscus lens with a convex face directed to the object side, and the third lens L3 with a convex face directed to the object side and having positive refractive power, in this order from the object side.
Patent JP-S60100853-A (JP)
Title: Transmission control system
Inventor: FUJIKURA NOBUYUKI
IPC: H04L12/437
Filed: 1984-10-06
Abstract: PURPOSE:To reduce the generation factor of system breakdown and to improve the reliability of a transmission system by setting the same direction between two transmission lines and connecting each transmission controller to the transmission controller of another loop in a bidirectional transmission enable way for each station. CONSTITUTION:Transmission controllers C10-Cn0 and C11-Cn1 set opposite to each other on unidirectional loop transmission lines L00 and L11 which perform transmission in the same direction are connected to each other by bidirectional transmission lines L110-Ln10 and L101-Ln01 respectively. In case the transmission is improssible with the line L00, the transmission is shifted to the corresponding controller C21 from the immediately preceding controller C20 via lines L210 and L201 and can be sent back to the line L00 from the controller C41 on the line L11 corresponding to the subsequent controller C40 on the line L00 via the line L11 and lines L410 and L401. This reduces the generation factor of the system breakdown and improves the reliability of a transmission control system.
Patent JP-H0537095-A (JP)
Title: End-plated printed wiring board and its manufacture
Inventor: UEHARA TOSHIKI
IPC: H05K1/02
Filed: 1991-07-29
Abstract: PURPOSE:To eliminate irregularity of plating layers and peeling of plating layer ends by boring a drilled hole advancing arcuately into the side of an end-plated printed wiring board between the end of each slit and its joint cutting plane. CONSTITUTION:A workboard 10 plated in slits 16 has joints 20 cut by an NC router after drill holes 50 are bored. It follows that drilled holes advancing arcuately into the side of the printed wiring board 22A between plating layers 18A and cutting planes 24A. A drill blade is used for this work to bore holes by advancing in the thickness direction of the workboard 10 with the result that the blade tip cuts the end of a plating layer 18A in the thickness direction. This process enables cutting without peeling the end of a plating layer 18A, and the position of the drill blade is invariable to the workboard 10, so that ends of plating layers 18A can be made regular.
Patent JP-H0875129-A (JP)
Title: Roasting furnace
Inventor: TONOKI TAKEYUKI
IPC: F23G5/20
Filed: 1994-09-05
Abstract: PURPOSE: To save energy and to incinerate flame retardant waste for disposal with high efficiency. CONSTITUTION: An inner cylinder part 16 is roasted as the inner cylinder part is rotated in a fixed type outer cylinder part 15. Gas generated from a substance to be treated in the inner cylinder part 16 is secondarily burnt in the outer cylinder part 15 as an auxiliary heating energy source to the inner cylinder part 16. Further, the interior of the inner cylinder part 16 is brought into an oxygen-free state for roasting to suppress the occurrence of combustion more than necessary. A substance to be treated of flame retardant waste forms a residue the volume of which is reduced and is recovered in a state to be capable of recycled.
Patent JP-S6269830-A (JP)
Title: Adsorbing, twisting spinning device
Inventor: ANAHARA AKIJI
IPC: D01H4/18
Filed: 1985-09-23
Abstract: PURPOSE:To reduce occurrence of broken and bent fibers in fibers deposited on the surface of a porous roller by suction action of suction pipe, by making a yarn passageway line connecting the outer periphery of an opening roller to a yarn-forming part and a yarn-forming line cross at an acute angle. CONSTITUTION:When watched from the shaft direction of the porous roller 12 and the nonporous non-porous roller 10, the angle alpha between the extended line of the central shaft of the yarn passageway 16 connecting the outer periphery of the opening roller 19 to a yarn-forming part and the yarn-forming line YL at a wedge-shaped space is an acute angle from the yarn-forming line. When watched from the shaft direction of the roller 12, the air-permeable holes of the roller 12 are slantingly opened in such a way that the phase of an outer wall face side is more advanced in the rotational direction that of an inner wall face side.
Patent JP-H0495939-A (JP)
Title: Trimming camera
Inventor: WADA SHIGERU
IPC: G03B17/24
Filed: 1990-08-08
Abstract: PURPOSE:To obtain the simple structure of a write means at low cost by performing the recording of the necessary magnetic information on a film in a state where the film is interposed between a recording member and an elastic pressing member by a moving member. CONSTITUTION:By switching a changeover lever, a magnetic recording control cam 39 controls a follower 38 functioning as the moving member accompanied with a film winding action, and the recording of the necessary magnetic information on the film is performed in a state where the film is interposed between a permanent magnet 36 functioning as the recording member and a pad 37 functioning as the elastic pressing member by the follower 38 only when the recording of the magnetic information is necessitated. By interrupting the interlocking of the cam 39 with the follower 38 by a restricting member 40 in accordance with a photographing mode, the recording of the magnetic information on the film is stopped. Thus, the recording is accomplished by a simple, inexpensive and mechanical mechanism.