baber/WOPTO huggingface dataset:
Patent JP-H09154382-A (JP)
Title: Combine harvester
Inventor: TANAKA YUKIKAZU
IPC: A01F12/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance works such as removal of coiled waste straw after threshing operation in a waste straw-conveying machine. SOLUTION: A threshing unit 1 is constituted by rotatably supporting an upper case 15 supporting a threshing drum 4 to a lower case 16 so that it may be supported freely openably and swingably around a shaft core Q parallel with the shaft core of a threshing drum P on the other side of a threshing inlet 13. The upper case 15 is extended downward in the stem-conveying direction, the intermediate part in the longitudinal direction of a waste straw conveyer 11 which receives waste straw from a feed chain 2 of the threshing unit 1 obliquely to the ear tip side in the plane view is supported by an extended part of the upper case 15 swingably with a balance so that it may be lifted and released together with the upper case 15. In addition, an energizing means is set to energize the waste straw conveyer 11 upward at its starting edge.
Patent JP-H10147093-A (JP)
Title: Writing device
Inventor: OGASAWARA TSUTOMU
IPC: B43L1/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent transfer of the written content to the conveyance roller so as to prevent fouling on the writing sheet even if a writing sheet is transferred immediately after writing, regardless of the kind of the writing utensil. SOLUTION: A conveyance roller 13 contacting at least with the surface (a) side of a writing sheet 10 is formed such that both end portions thereof are extended and only the extended parts are contacting with both sides of the surface (a) of the writing sheet 10, that a liquid absorbing member is provided on the periphery surface of the conveyance roller 13 so as to contact with the surface (a) of the writing sheet 10 via the liquid absorbing member, that the surface energy thereof is smaller than the surface energy of the writing sheet 10, or that ruggedness is formed on the periphery surface of the conveyance roller 13. Or a blowing device for providing air flow on the surface (a) of the writing sheet 10 for forcibly drying the writing content can be provided.
Patent JP-H02167932-A (JP)
Title: Control on swing action of dredger
Inventor: MIURA HIDEO
IPC: E02F3/90
Filed: 1988-12-20
Abstract: PURPOSE:To raise the efficiency of operation by a method in which during the swing action of a dredger, the tension of head line or stern line is detected and a winch on the stern line or head line is operated in such a way as to control the detected tension within a given range. CONSTITUTION:The tension of a head line 6A2 is detected by a tension sensor 11 and sent to a judger 12 for the tension of head line, which judges whether the tension is within a given range or not and sends the signal of judged results to a stern line winch control signal generator 13. When the tension is larger than upper limit value, the signal of stern line send-out command is supplied to the stern line winch 7 by the generator 13 to send out the stern line 6B2. When the tension is smaller than lower limit value, the signal of stern line wind-up command is supplied to the winch 7 to wind up the stern line 6B2.
Patent JP-H10150277-A (JP)
Title: Method of manufacturing multilayer printed-wiring board
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make consistent of the shock resistance, thermal resistance, electric insulation reliability, etc., thereby enabling the workability of a fine blind via hole using alkali solution to be enhanced by a method wherein an interlayer insulating layer is mainly composed of a specific (meta) acrylic polymer and a specific fine particle bridge elastic polymer. SOLUTION: A copper plated insulating sheet 3 is manufactured by coating the roughened surface of copper foil 1 with a resin composition 2 for insulating material blended with an alkali soluble acrylic polymer and/or metacrylic polymer having carboxyl radical, polymer compound having exceeding one each of C=C unsaturated double coupling, fine particle bridge elastic polymer in the mean particle diameter not exceeding 5μm containing carboxyl radical as well as a polymerization initiator initiating the C=C unsaturated double coupling polymerization. Through these procedures, a material combining shock resistance with thermal resistance, flame retardation and insulation reliability hardly feasible in the prior art acrylic resin can be manufactured, thereby enabling an excellent multilayer printed-wiring board to be manufactured.
Patent JP-H03182945-A (JP)
Title: Transfer system for data in main storage
Inventor: KAWAMATA TADASHI
IPC: G06F15/16
Filed: 1989-12-13
Abstract: PURPOSE:To shorten the execution time of a program with data transfer in a main storage by providing a processor transferring data apart from an arithmetic unit executing the program and executing the program in parallel to data transfer. CONSTITUTION:The arithmetic unit 1 executes the program and a data transfer controller 2 in the main storage 4 controls the processors 21 and 22 so as to transfer data. When the arithmetic unit 1 detects an instruction for accessing an area in the middle of transfer execution before the transfer of data completes, an area control device 3 generates an area unjust interruption and an operating system sets the program in the middle of execution in a waiting state. When the transfer of data completes, the processor generates a data transfer completion interruption and the operating system sets the waiting program in an executable state. Since the execution of the program and data transfer in the main storage can be executed in parallel, the execution time of the program with data transfer in the main storage device can be shortened.
Patent JP-2000142858-A (JP)
Title: Vegetables bag and lubricant
Inventor: KOYAMA SUENORI
IPC: C10N40/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To smoothly put vegetables or fruits in a bag by applying a lubricant chiefly made of rice-bran oil on the whole face or a part of the inside face of the vegetable bag made of resin film. SOLUTION: Rice-bran oil chiefly composing a lubricant is obtained by compressing rice-bran refined when cleaning unpolished rice and extracting oil and it is used as the lubricant as it is. The lubricant of rice-bran oil is splayed on the inside face of a polypropylene vegetable bag 1 to form a thin lubricant layer 2. Even if eggplants 3, spinach, etc., are put in the bag, they do not stick to the inside face of the bag but they can be smoothly put in even when they come into contact with the bag. The lubricant is a kind of food and hence, hence even when it touches the surface of vegetables or fruits such as eggplants, spinach, or the like and one eats it, it hardly gives bad influences to us.  Vegetables and fruits such as eggplants, spinach, etc., can be smoothly put in side and transferred without sticking to the surface of the bag by forming the lubricant layer on the surface of the bag, a chute, a guide, etc.
Patent JP-H07174392-A (JP)
Title: Operation control apparatus for air conditioner
Inventor: TAKAHARA TSUTOMU
IPC: F24F11/02
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the operation of an OLP due to overload from occurring at the time of voltage drop of a power source by detecting the voltage drop of the power source during the operation of an air conditioner. CONSTITUTION:An alternating-current power source 1 supplies power to a control device 2, which controls a power relay 3. The power relay 3 is turned on to energize a compressor 4. The compressor 4 is provided with an OLP 5. A current transformer 6 detects the operation/stop state of the compressor 4 to transmit a signal to the control device 2. The voltage from the current transformer 6 is rectified and smoothed so as to be inputted to an OLP operation detection circuit 13 as direct current voltage. The operation of the OLP 5 is detected according to the Hi/Lo state of the signal. The voltage of the power source 1 is transformed by a transformer 10, and rectified and smoothed before being inputted to a power source voltage detection circuit 14. A signal from the OLP operation detection circuit 13 is inputted to a restarting voltage changing circuit 15 on the basis of the voltage detected by the power source voltage detection circuit 14, and then the restarting voltage changing circuit 15 raises the voltage of the power source for restarting. Changed set voltage is transmitted to a low voltage protection circuit so as to turn on and off the power relay 3 by a start control circuit 17.
Patent JP-H02167893-A (JP)
Title: Production of single crystal of lead titanate
Inventor: OKA KUNIHIKO
IPC: C30B15/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain high-quality single crystal of PbTiO3 by blending lead oxide with titanium oxide, crystallizing crystallite of PbTiO3 precipitating in the melt of the blend on seed crystal and pulling up the single crystal. CONSTITUTION:A mixed raw material a having a composition of 88.0-75.0mol% lead oxide and 12.0-25.0mol% titanium oxide is heated and melted (high-frequency heating coil 4), temperature of the melt is lowered to precipitate single crystal of lead titanate and seed crystal 7 is crystallized. Single crystal 8 of lead titanate thus grown is pulled up from the melt.
Patent JP-H03181445-A (JP)
Title: Liquid crystal compound
Inventor: AIHARA YOSHIHIKO
IPC: C07C69/94
Filed: 1989-12-12
Abstract: NEW MATERIAL:The liquid crystal compound of formula I (R1 is 5-18C alkyl; R2 is 6-16C alkyl; X is -O-, group of formula II or formula III; Y is group of formula II or formula III; * represents optical activity center). EXAMPLE:6-n-Decyloxynaphthalene-2-carboxylic acid 6-(1- trifluoromethylheptyloxycarbonyl)naphthalene-2 ester. USE:Useful as a ferroelectric chiral smectic liquid crystal compound to be used in a display element or electro-optical element utilizing the response to electric field. Useful also as a ferroelectric liquid crystal compound exhibiting three stable molecular orientation states. PREPARATION:The compound of formula I can be produced e.g. by reacting 2-hydroxy-6-carboxynaphthalene (A) with an optically active 1- trifluoromethylalkyl alcohol and reacting the reaction product with a compound derived from an alkyl bromide and the compound A.
Patent JP-H10155667-A (JP)
Title: Insulator material filled with low thermal conductivity gas
Inventor: YAMADA MASASHI
IPC: A47J41/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a insulator material filled with low thermal conductivity gas capable of ensuring inexpensiveness and compactness, maintaining light weight and offering the high design quality of a deformed shape other than a cylindrical vessel. SOLUTION: This insulator material has a double wall structure and space between an inner wall 2 and an outer wall 1 is filled with low thermal conductivity gas having lower thermal conductivity than the air, thereby forming an insulated air layer 3. In this case, the thickness of the insulated air layer 3 is established so that the inner wall 2 and the outer wall 1 come is contact with each other within the range of restorable elastic deformation, when the space between the inner wall 2 and the outer wall 1 is kept vacuum, and the external side of the outer wall 1 is exposed to atmospheric pressure.
Patent JP-H04192245-A (JP)
Title: Electron beam device
Inventor: SHIMADA HIROSHI
IPC: H01J37/09
Filed: 1990-11-26
Abstract: PURPOSE:To prevent magnetic fields from leaking into a sample chamber, and thereby prevent electron beams from being incorrectly deflected by connecting the upper section of the sample chamber to an electron beam column with low magnetic permeable material, and thereby closely joining high magnet permeable material in a ring shape onto the upper and lower sections of the upper wall of the sample chamber at the connecting section. CONSTITUTION:Focusing electron beams are radiated onto a sample 6, and the electron beams are scanned in response to scanning signals to a deflection coil 7. Secondary electrons are generated from the sample 6, and detecting signals synchronized with scanning are supplied to a cathode ray tube, so that the secondary electron image of the sample can thereby be obtained. When outside magnetic fields are applied to a sample chamber 1, the magnetic fields pass through the wall of the sample chamber 1. Because of low magnet permeable material 8, the magnetic fields passing through the upper wall 1a of the sample chamber 1 are introduced at a place close to a column 2 into ring shaped disc plates 9 and 10 which are stretched over the upper and lower sections of the upper wall 1a, for having the magnetic fields passed through the disc plates 9 and 10, and the magnetic fields leak out of the edge section of the chamber 1 via the upper wall 1a again. This thereby permits the magnetic fields at the connecting section of the upper wall 1a to leak extremely little, thereby preventing the electron beams from being incorrectly deflected.
Patent JP-2001138435-A (JP)
Title: Protective film-coated metal panel
Inventor: KAJIMOTO ATSUSHI
IPC: B32B15/08
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective film-coated metal panel hard to generate galling in a protective film by molding processing. SOLUTION: A protective film comprising a resin composition containing an organic resin of which the elastic modulus at 100 deg.C is 500-1,000 N/cm2 and 5-70 weight % of anatase type TiO2 particles with a particle size of 200 nm or less is formed on the surface of a metal panel in a thickness of 0.2-10 μm. The organic resin is a urethane resin obtained by reacting an organic polyisocyanate compound and a polyol compound, the content of a urethane bond is 5-30 weight % in terms of an isocyanate group (NCO), and 40 weight % or more of the organic polyisocyanate compound is preferably composed of alicyclic diisocyanate.
Patent JP-H02165700-A (JP)
Title: Chip-part mounting apparatus
Inventor: FUJITA HIROAKI
IPC: H05K13/04
Filed: 1988-12-20
Abstract: PURPOSE:To improve stability in processing by fixing a reflecting plate to the opposite side of a light source with respect to the part holding part of a head, reflecting illuminating light with the reflecting plate, and projecting the light on an electronic part which is held with the holding part. CONSTITUTION:A reflecting plate 21 is fixed to the opposite side of a light source 25 with respect to a part holding part 20 of a head. Illuminating light 27 is reflected with a reflecting plate 21 and projected on an electronic part 5a which is held with the holding part. The image of the part is processed. Thus the required amount of movement of the head to an objective mounting position on a board corresponding to the chip part 5a is obtained. In this way, the light source 25 is provided on the fixed side, and a light transmitting method can be realized. A plurality of structures such as in the case wherein a light source is provided on a movable part can be avoided, and the stability of processing can be improved. Increase in inertial weight is avoided, and the speed in positioning work can be made high.
Patent JP-H05136584-A (JP)
Title: Printed board connector
Inventor: NOZAKI DAIZO
IPC: H05K7/14
Filed: 1991-11-11
Abstract: PURPOSE:To eliminate such a trouble that a live wire is attached or detached accompanying the insertion or the extraction of a printed board. CONSTITUTION:Lock levers 3 and 4 of conductor which fix a printed board 1 are provided to the board 1 connected to a case rack in a freely extractable manner, and when the board 1 is pulled out from or inserted into the case rack, an electric power is supplied to a circuit provided onto the board 1 from another power supply 13, whereby the timing of cutting off or supplying an electric power is forcibly deviated from that of connecting or disconnecting a signal wire to prevent the power trouble caused by the ON-OFF of a power supply from affecting a signal wire.
Patent JP-H07174539-A (JP)
Title: Image-processing apparatus
Inventor: MIKUNI HIDENOBU
IPC: H05K13/04
Filed: 1993-12-21
Abstract: PURPOSE:To prevent an amount of light cast on an illuminated part from being reduced, by shaping an opening at one end of a cylindrical body correspondingly to the illuminated part of a to-be-processed object into an end face slightly larger than the illuminated part. CONSTITUTION:An opening 21b at the upper end of a cylindrical body 21 is formed to be rectangular to conform to a bottom surface of an electronic part 1. Moreover, the opening is formed slightly larger than the bottom surface 2. Consequently, the cylindrical body 21 becomes a frustum of pyramid. The part 1 is placed adjacent to the opening 21b, when an LED 23 is allowed to emit light. The light is scattered at a diffusion plate 24, irregularly reflected at an inner wall 21a of the cylindrical body 21 and projected out from the opening 21b. Beams of light are cast on a terminal projecting from the bottom surface 2 almost in parallel to each other from the opening 21b. Therefore, the light from the LED 23 is cast on all over the surface of the terminal, which is reflected inward the cylindrical body 21. The reflecting light is accordingly taken from the whole surface of the terminal, thereby an image of the total terminal is obtained. At the same time, an extra light from the outside is restricted not to enter the cylindrical body 21.
Patent JP-H01160525-A (JP)
Title: Endoscope
Inventor: MATSUURA NOBUYUKI
IPC: A61B1/12
Filed: 1987-12-17
Abstract: PURPOSE:To prevent the clogging on the downstream side of foreign matter by obtaining the max. suction quantity, by a method wherein an upstream suction pipeline is inserted in the leading end part of an insert part from a suction change-over part and a downstream suction pipeline having an inner diameter larger than that of the upstream suction pipeline is inserted therein on the downstream side. CONSTITUTION:In the operation of a suction change-over part 34, an operation button 74 is pushed in and the first suction tube 37 having an inner diameter A is allowed to communicate with the second suction tube 50 having an inner diameter B. A suction pump is connected to the suction cap communicating with the second suction tube 50 and a washing solution, mucus, filth or blood is sucked by the suction pump. Since the inner diameter B of the second suction tube 50 is larger than the inner diameter A of the first suction tube 37, the pipeline resistance of the suction pipeline from the second suction tube 50 to the suction pump can be reduced and the suction quantity of the suction pump can be increased. Therefore, the rapid sucking of filth or mucus can be performed and the solid sucked in the first suction tube 37 generates no clogging in the second suction tube 50.
Patent JP-H08179999-A (JP)
Title: Dma transfer data guarantee system
Inventor: IKEDA NOBUYUKI
IPC: G06F13/00
Filed: 1994-12-26
Abstract: PURPOSE: To guarantee transfer data before an error occurs by showing a part where the error occurs when data transfer of DMA system is performed. CONSTITUTION: When a device control module 1 is started up by an instruction from a high-order program, a DMA transfer control part 11 starts the data transfer by DMA transfer, and checks whether or not an overrun error occurs during the DMA transfer, and starts up an error line control part 12 when the overrun error occurs, and after that, completes processing by performing DMA transfer completion processing. The error line control part 12 performs the DMA transfer completion processing, and starts up an error line informing part 13, and after that, completes the processing after writing a data transfer address and data transfer length when the error occurs in a data transfer address/length area 14. The error line informing part 13 informs the occurrence of the error to a device control module 2 by turning on an error line 3.
Patent JP-H05160684-A (JP)
Title: Latch circuit
Inventor: NAKAJIMA MASAICHI
IPC: H03K3/356
Filed: 1991-12-06
Abstract: PURPOSE:To reduce the number of constitutional elements and to accelerate speed by controlling and latching the output of a negative logic circuit for first and second input with the signal level of control input and outputting it from an output terminal. CONSTITUTION:When the potential of the control input 90 is set at 'H', switching elements 20, 30 are energized, and switching elements 40, 50 are de- energized and NOR output is issued 80 to input 60, 70. Meanwhile, when the potential of the control input 90 is set at 'L', elements 20, 30 are de-energized, and elements 40, 50 are energized, and a NOR circuit 10 whose input is connected to a ground power source is connected to the switching element 50 operated as an inverter so as to comprise a bistable circuit, and a value just before the potential of the control input 90 is changed to 'L' is held and outputted from the output 80. Therefore, an output of the NOR circuit 10 for the input 60, 70 is latched by controlling with the signal level of the control input 90 and a latched value from the output terminal can be outputted 80.
Patent JP-H10160566-A (JP)
Title: Infrared-ray image pickup device
Inventor: YAMADA YOSHIHIRO
IPC: G01J5/48
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress a lens shading occurring due to the difference in lens shading between the time when the background is made out-of-focus and when the focus is placed on an object, by eliminating a peculiar lens shading pattern occurring at the time of defocusing. SOLUTION: A correction quantity arithmetic circuit 30 substrates the data of a defocusing correction memory 29 from the output of a A/D-converter 22 and stores the shading component except for the lens shading at the time of defocusing in a correction memory 24. A switch is switched to a contact point 32, and the first correction arithmetic circuit 25 subtracts the data of the correction memory 24 from the output of the A/D-converter 22. The second correction arithmetic circuit 27 subtracts the data of a lens shading correction memory 26 storing the lens shading when the focus is placed on an object from the output of the first correction arithmetic circuit 25. The video signal 33 corrected with shading is outputted from the second correction arithmetic circuit 27.
Patent JP-2001144245-A (JP)
Title: Semiconductor package, manufacturing method therefor and semiconductor device
Inventor: HORIKAWA YASUYOSHI
IPC: H01L23/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To adapt a high-temperature process for stabilizing a film formation, when forming a passive element such as a capacity element of the like by a thin film method or the like, and at the same time miniaturize and lighten, in a semiconductor package and its manufacture method. SOLUTION: A passive element 12, having at least electrode layers 13, 15 is formed on a plate material 11 having heat-resistance for manufacturing a structure 10, and a resin wiring plate 20 having connection terminals 31, 32 for mounting the passive element 12 and a semiconductor element 2 is separately manufactured, and the structure 10 is joined to the resin wiring plate 20 by making the electrode layers 13, 15 of the passive element 12 correspond to the connection terminal 31.
Patent JP-H06207185-A (JP)
Title: Multiple emulsion and its production
Inventor: HERUSHIRIO RIBUASU
IPC: C10L10/18
Filed: 1992-12-02
Abstract: PURPOSE: To prepare a viscous hydrocarbon with a relatively lower viscosity and a permanently stabilized viscosity wherein an inner phase thereof is highly thickened.  
     CONSTITUTION: The multiphase oil has a stabilized and low viscosity in a water- emulsion. The oil contains an emulsifier, a continuous aqueous phase and a discontinuous oil phase having a weight ratio of about (70:30) to about (85:15) of oil to water, the discontinuous oil phase having two different oil drip sizes DL and DS. The oil drip size DL is about 10-40 μm, the oil drip size DS is about 5 μm or below, and the DL/DS is 4 or above. Moreover, about 45%-85 wt.% of the oil is within the oil drip size DL. 
     COPYRIGHT: (C)1994,JPO