baber/WOPTO huggingface dataset:
Patent JP-H09173877-A (JP)
Title: Hulling separater
Inventor: MORI EIJI
IPC: B07B7/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the transport and assembly of a hulling separater. SOLUTION: This hulling separater is composed of blocks such as a hulling air selecting block A and a mixed rice hoisting machine 29 with a front cover 31 for enclosing both block machine 29, and a shaking separation block B and a mixed rice hopper 15 with a rear cover for enclosing both block B and hopper 15. If both hulling air selecting block A and shaking separation block B are junctioned and assembled, the open part of the front cover 31 is fitted into the open part 32a of the rear cover 32, and the grain is supplied to the mixed rice hopper 15 from the discharging outlet part of the mixed rice hoisting machine 29. Although this block composition makes a transport operation capable of being carried out easily, the mixed rice hoisting machine can easily be connected to the mixed rice hopper at the time of assembly.
Patent JP-H08171641-A (JP)
Title: Dead zone area setting method for template matching
Inventor: TAKAHASHI TETSUYA
IPC: G06T7/00
Filed: 1994-12-19
Abstract: PURPOSE: To enable the detection of an image by an exact template matching by registering the fluctuation amount of density data at respective picture elements and defining a picture element, for which the fluctuation amount is larger than a prescribed value, as a dead zone area. CONSTITUTION: The average density value of an template image is calculated 4 from the density data of all the picture elements of the template image in an image memory. The average density value of the image of an object to be detected is calculated 5 from the density data of all the picture elements of the image of an object to be detected in the image memory. The operation to equalize the density data of picture elements with an absolute value is executed concerning all the areas of the template image and the result is registered 6 on the image memory. Then, the picture elements having density data higher than a certain value in the registered data in the image memory are defined as the dead zone. Among the pixel data in the image memory, the picture elements having the absolute value larger than a prescribed value are registered 7 as the dead zone area.  Therefore, the image can be exactly detected similarly to the case of generating no fluctuation in the detected image.
Patent JP-H11150134-A (JP)
Title: Semiconductor device
Inventor: SAWAMOTO SHUICHI
IPC: H01L23/50
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which one kind of lead frame can be shared among semiconductor chips of different size and a chip up to such a size which is allowable by a package can be mounted. SOLUTION: A semiconductor device comprises a semiconductor chip 1, an island part 2 of a lead frame for mounting the chip, an inner lead part 4 of the lead frame being connected with the electrodes on the chip through a bonding wire 3, and a resin package 5 for molding the chip, the island part and the inner lead part. The chip 1 is mounted on the projecting side at the island part 2.
Patent JP-H06160334-A (JP)
Title: Limiting current type oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1992-11-20
Abstract: PURPOSE:To furnish a limiting current type oxygen sensor of a thin film type which enables attainment of an excellent limiting current characteristic. CONSTITUTION:On a compact base 11, a ZrO2-Y2O3 film 12 is formed as an ion conductor film, a Pt anode electrode 13 and a Pt cathode electrode 14 are formed thereon and a gas diffusion layer 15 is formed so that it covers the cathode electrode 14. The gas diffusion layer 15 is a sintered compact film formed by printing and baking a mixture paste of heat-resistive organic macromolecules and ceramic powder beind different in a thermal expansion coefficient.
Patent JP-H07198540-A (JP)
Title: Pipe damage detection method and damage detection type pipe
Inventor: YAMAGATA YASUO
IPC: G01K11/12
Filed: 1993-12-28
Abstract: PURPOSE:To detect a small damage of a transport pipe easily and accurately by spirally winding a light transmission body with fluid in a transmission pipe and a member for causing heat build-up reaction at an outer periphery around the transport pipe and then detecting the heat build-up. CONSTITUTION:An optical fiber 1 which is wound spirally around a fluid transport pipe 2 is connected to a detection circuit 3 and a light source 4. In this fiber 1, a fiber wire core 1a is covered with polyethylene sheath 1b and the outer layer is covered with a water-absorption reaction layer 1c, and further the outer layer is covered with a porous sheath 1d. Then, when the transport 2 is damased and water leaks, the sheath 1d absorbs the leaked water and reacts with the reaction layer 1c, thus causing the reaction layer 1c to release heat. Therefore, the temperature/position of a part reaching a hicrh temperature are detected by a detection circuit 3 and a signal processing circuit 5 and the degree of damage of the transport pipe 3 and the water-leakage position can be visually inspected by a monitor 6. A damage detection type pipe can be configured by spirally winding the fiber 1 around the transport pipe 2, fixing it on the surface of the transport pipe 2, or burying it in the inner periphery and outer periphery of the transport pipe 2.
Patent JP-H01177339-A (JP)
Title: Non-heat treated steel for hot forging
Inventor: NOMURA KAZUE
IPC: C22C38/00
Filed: 1987-12-30
Abstract: PURPOSE:To obtain the title steel in which the capacity of strength, toughness, etc., does not change according to the forging conditions and having high toughness by specifying the compsn. consisting of C, Si, Mn, Cr, V and Fe. CONSTITUTION:The non-heat treated steel for hot forging contains, by weight, 0.05-0.25% C, 0.10-0.50% Si, 1.50-2.50% Mn, 0.60-1.50% Cr and 0.05-0.30% V, furthermore contains at need one or more kinds of <=0.12% S and 0.05-0.30% Pb and the balance consisting of Fe with impurity elements. The steel has high strength and high toughness of >=about 80kgf/mm<2> tensile strength and >=about 5kgfm/cm<2> Charpy impact value as non-heat treated without executing a heat treatment after hot forging.
Patent JP-H06154541-A (JP)
Title: Method for manufacturing carbon dioxide separation membrane
Inventor: SUMIYAMA YOSHIYUKI
IPC: C01B32/50
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for manufacturing a carbon dioxide separation membrane with high carbon dioxide separation factor and free from deterioration of membrane performance when coming in contact with water. CONSTITUTION:The method comprises impregnating an aromatic polyimide film with polyethyleneglycol or polyethyleneglycol and a basic substance, and treating the film surface using an ammonia plasma.
Patent JP-H0798487-A (JP)
Title: Resin-coated paper for photography
Inventor: UNO HIROSHI
IPC: D21H19/38
Filed: 1993-12-28
Abstract: PURPOSE:To produce the excellent resin-coated paper which remarkably suppresses the generation of microgrit, good in surface quality and resistance to light, and contains a titanium dioxide pigment in the resin. CONSTITUTION:In the resin-coated paper for photography coated one surface of a substrate with the resin composition consisting of at least titanium dioxide pigment and resin, the pigment is pulverized by a steam mill, has the suspension electrical conductivity of specific value or below, and is subjected to surface- processing with hydrated aluminum oxide and hydrated silicon oxide of the specific amount.
Patent JP-H0641644-A (JP)
Title: Manufacture of cr-ni series stainless steel thin sheet excellent in material and surface quality
Inventor: TERAOKA SHINICHI
IPC: C21D9/46
Filed: 1991-11-26
Abstract: PURPOSE:To manufacture a thin sheet product having good surface quality and workability, in a process in which a Cr-Ni series stainless steel slab is cast by a thinly continuous casting method to manufacture the thin sheet product form the slab, by controlling components of the Cr-Ni series stainless steel and the temp. history of the slab. CONSTITUTION:In the Cr-Ni series stainless components represented by 18wt.% Cr-8wt.% Ni steel, Md30 is controlled to 30 to 50 deg.C, and it is cast into a thin slab having 6mm or a smaller sheet thickness, which is coiled in the temp. range of 60 to 790 deg.C. Without reducing the temp. of the slab to 60  deg.C or below, it is held under heating in the temp. range of 1200 to 900 deg.c for 20sec to 120min and is thereafter cooled to room temp. After that, it is pickled or is pickled after being subjected to solution heat treatment, and cold rolling and final annealing are executed. Furthermore, Md30=413-462 (C+N)-9.2Si-8.1Mn-13.7 Cr-18.5Mo-9.1 (Ni+Cu) (the components are expressed by weight %).
Patent JP-H03193150-A (JP)
Title: Air purifier
Inventor: FUKUNAGA MIKIO
IPC: A61L9/16
Filed: 1989-12-25
Abstract: PURPOSE:To make the concn. of generated ozone gas as low as possible by applying the voltage increased and decreased in direct proportion to the change quantity of the amount of air to be treated changed by an air amount variable means to a discharge electrode. CONSTITUTION:A preparatory charging part 8 consisting of a discharge electrode 10 and an opposed electrode 9 is provided and an amount of air to be treated is stepwisely changed by an air amount variable means 6. The voltage increased and decreased in direct proportion to the change quantity of the amount of air to be treated changed by the air amount variable means 6 is applied to the discharge electrode 10. As a result, it can be prevented that the generation of ozone causing an unpleasant smell from an air purifier main body increases.
Patent JP-H09155587-A (JP)
Title: Tin-zinc based leadless solder
Inventor: NINOMIYA RYUJI
IPC: C22C13/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive leadless solder alloy which does not contain lead to induce environment pollution, has the mechanical characteristics equiv. to the mechanical characteristics of the conventional Pb-Sn solder alloy and has a low m. p. below the heat resistance temp. of an IC package by incorporating respectively the prescribed ratios of Za and Cu into the alloy and consisting the balance of Sn. SOLUTION: The solder alloy contg. 7 to 9wt.% Zn and 0.1 to 0.5wt.% Cu and consisting of the balance of Sn exclusive of inevitable impurities is formed as the tin-zinc based leadless alloy which does not contain the lead harmful to the human body. Bi may be incorporated at <=3wt.% into this solder alloy. The Zn has an effect for improving the mechanical strength of the alloy and has an effect of lowering the m. p. The addition of the Cu contributes to the improvement in the mechanical strength and further the Cu acts to lower the m. p. The Bi has an effect for improving the creep strength of the alloy.
Patent JP-H09202577-A (JP)
Title: Control system for passenger conveying device
Inventor: DEETOREFU AABURAHAMU
IPC: B66B25/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a passenger conveying device to have excellent adaptability and reduce a cost. SOLUTION: A control system for a passenger conveying device contains a plurality of connection boxes, distributed to conveying devices, and a control unit 52. The control unit 52 is communicated with a plurality of the connection boxes 58 through a series link 56, and the series link 56 interconnects the connection box 58 and the control unit 52. In an embodiment, the control unit 52 is arranged separately from the truss 12 of the conveying device.
Patent JP-H03196729-A (JP)
Title: Error display device for data transmission system
Inventor: TAKEBE SHIN
IPC: H04L1/00
Filed: 1989-12-26
Abstract: PURPOSE:To surely confirm an error content even when the confirmation of error display content is difficult by constituting the system that error display is intermittently implemented. CONSTITUTION:A mode switching signal generating section 75 receives a signal of a 2nd display mode from a CPU 30 and generates a mode switching signal and inputs it to an updated signal generating circuit 65. A clear detection circuit 55 detects it that a stored data in a register 45 is cleared and a clear detection section 60 detects it that a stored data in an error device register 50 is cleared and inputs the detection signal to the circuit 65. The circuit 65 updates the storage content in the registers 45, 50 with the inputted data. An error kind code included in an error frame and an error content corresponding to the data of an error position area are displayed on a display device 85 and the displayed content is not updated even when an error signal different from the error content is inputted afterward.
Patent JP-H03196781-A (JP)
Title: Image forming correction device
Inventor: KIMURA NAOAKI
IPC: H04N5/74
Filed: 1989-12-26
Abstract: PURPOSE:To suppress a fog due to defocus deviation of a projection lens due to a temperature change by utilizing a change in a spring constant due to a temperature of a shape memory alloy so as to vary the distance of a projection lens mount plate. CONSTITUTION:When projection lenses 11-13 are fixed with respect to a lens mount plate 6, they are coupled via a shape memory alloy made spring 4, a spring 3 giving an opposite force in pairs with the spring 4 and a stopper (heater) 5 setting focal position. Normally the spring constant of the spring 4 is smaller than that of the other spring 3 and the projection lenses 11-13 are not subjected to forcing in the direction of the spring 4, then they are pushed onto the stopper 5. When the heater 5 is heated, a so-called transformation point is caused in the shape memory alloy, the relation of forces is reversed, the projection lenses 11-13 are moved and pushed onto the other side stopper 2. The focus is adjusted by the movement of the projection lenses 11-13.
Patent JP-2001150656-A (JP)
Title: Ink jet printer
Inventor: KATO TAKESHI
IPC: B41J2/09
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the print start timing may be shifted by at most 1 line because the detection signal of each printed matter under carriage is asynchronous with an external sync signal (e.g. pulse signal from an encoder fixed to a conveyor) or a signal (internal sync signal) obtained by counting the atomization period of ink particle over 1 line and a digital error (1 period of sync signal) is present between the detection signal of each printed matter and the sync signal. SOLUTION: Digital error between a detection signal of each printed matter and a sync signal can be reduced by a factor of N (1 period of a reference clock) as compared with a conventional case by providing means for generating the reference timing of each line by dividing the frequency of a reference clock having a period equal to N (an integer of 1 or above) times that of each line, and means for synchronizing the detection signal of a printed matter with the reference timing of each line through the reference clock, and the shift of print start timing can be limited to at most 1/N line.
Patent JP-H10176314-A (JP)
Title: Protective body
Inventor: YOSHIDA HIROTAKA
IPC: E01F1/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the noise and the scattering of dust by a protective body that is installed on a road or the like, and reduce the damage of a vehicle at the time of collision, and further simply and quickly enable the repair work of the protective body. SOLUTION: Support members 5 are erected on foundation members 6 that have been embedded in a road or the like. A base block 2 and a plurality of intermediate blocks 3 are overlappedly installed on the foundation members 6, and a cap 4 is put on the uppermost block. In the protective body 1, a large number of chambers 3k having an opening are formed on the outer circumferential surface of the protective surface, or intermediate blocks 3. Further, a sleeve being a cushioning member is interposed between a support member 5 penetrating the intermediate blocks 3 and the intermediate blocks 3.
Patent JP-H11238595-A (JP)
Title: Static eliminator and static eliminating method
Inventor: OBARA SATOKO
IPC: H05F3/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To save space with a simple facility and eliminate static from a low potential object by regulating a discharge electrode and a gaseous atmosphere condition around it into a condition more apt to cause discharging than that of the air atmosphere. SOLUTION: A gaseous atmosphere condition around a discharge electrode 1 is made into a gaseous atmosphere condition to cause discharge more easily than that in the air atmosphere through the use of a static eliminating device 10, discharge is made to occur near a tip 11 of the discharging electrode 1, the static elimination of a charged object 4 is performed with the aid of the ions produced. At this time, when the intensity of the electric field between the charged object 4 and the discharged electrode 1 near the tip 11 of the discharge electrode 1 becomes larger than the discharged starting electric field intensity of this system, ions are produced by discharging and the static is eliminated.  The discharge is performed by making the gaseous atmosphere condition around the discharge electrode 1 cause discharges more easily than that in the air atmosphere by means of an atmosphere regulating mechanism 2 and thereby reducing the discharge starting electric field intensity. Additionally, the discharging does not occur, even if the static elimination is attempted by connecting the discharged electrode 1 through a wire 12 to the ground or a power supply, having a voltage lower than the discharge starting voltage of the discharge electrode 1 when the charged object 4 is not present, but the discharge occurs only when the charged object 4 is present.
Patent JP-H05194935-A (JP)
Title: Friction material for brake
Inventor: MIYAKE SHINGO
IPC: C08J5/14
Filed: 1991-12-19
Abstract: PURPOSE:To prepare the subject material which reduces screaming during sliding can a disc to a low level while maintaining a high coefficient of friction (mu) by using a pitch-based condensed polycyclic arom. hydrocarbon as a binder resin and a cashew resin as a filler each in a specified amt. CONSTITUTION:A substrate material, a lubricant, a binder resin comprising a pitch-based condensed polycyclic arom. hydrocarbon in an amt. of 5-20wt.%, a filler comprising a cashew resin in an amt. of 1-20wt.%, and other necessary ingredients are compounded to give the objective material.
Patent JP-H06143474-A (JP)
Title: Irregular reflection sheet and production thereof
Inventor: TERASHI MITSUGI
IPC: B32B15/08
Filed: 1992-11-04
Abstract: PURPOSE:To provide a flexible lightweight reflective sheet having proper cushioning properties and rich in light irregular reflectivity. CONSTITUTION:Metal foil (1) is laminated to the surface of a polyurethane foam sheet (2) and a heat-shrinkable base fabric 3 is laminated to the rear thereof to form a composite sheet which is, in turn, heat-treated to shrink the fabric (3) on the rear side of the sheet (2) in longitudinal and lateral directions and the shrinking force of the base fabric (3) is allowed to act on the polyurethane foam sheet (2) and the metal foil (1) to form irregular wrinkle like unevenness (5) on the metal foil (1). The thickness of the polyurethane foam sheet is set to 1-5mm. Therefore, when this irregular reflection sheet is laid on the soil of an orchard, the sunlight is irregularly reflected to fruit not only to improve the coloration of the fruit but also to enhance the quality of the fruit and, even when the fruit is allowed to fall by sudden strong wind and rain, a state such that falling fruit is largely damaged is prevented.
Patent JP-H03199662-A (JP)
Title: Intake-air check valve of diesel engine
Inventor: OZAWA GODO
IPC: F02M35/10
Filed: 1989-12-26
Abstract: PURPOSE:To satisfy both of output characteristics and start performance at a low temperature with a simple structure by installing plate typed sucked air check valves which can be opened or closed according to the transforming temperature of a shape memorizing alloy. CONSTITUTION:A supporting body 7 where opening parts 7F, 7G provided with both the sides of a surrounding wall 7C so as to communicate with a rectangular opening part 7E formed on a bottom is formed in a cuneate hollow body where triangular side walls 7B which are parallel to each other and the hypotenuses of the side walls 7B surrounded by the surrounding wall 7C. Then plate type valve bodies 8A, 8A which can be opened or closed according to the transforming temperature of a shape memorizing alloy are installed at the surrounding wall openings 7F, 7G to be disposed so that the top part of the supporting body 7 points at a suction valve side, and the hypotenuses of the surrounding wall 7C face to an upper and lower walls of a cylinder head suction port with an inclination. With this constitution, the intake-air check valves 8, 8 are at a closing position by the shape memorizing alloy at a low temperature and prevent back-flow into the suction port of intake air. It is thus possible to improve start performance at a low temperature, and fully open to obtain necessary passing area for the intake-air check valves 8, 8 at a high temperature.
Patent JP-2001149620-A (JP)
Title: Testing device for pachinko game machine
Inventor: KUKINO HIROYUKI
IPC: G01M99/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a testing device for a pachinko game machine capable of automatically performing tests related to various functions in a pachinko game machine at once. SOLUTION: This testing device for a pachinko game machine is provided with a computer carrying a testing program and a testing device main body 2. The testing device main body 2 is provided with a data acquisition means detecting the states of a plurality of tested object signals in a pachinko game machine 1, storing the states of a plurality of tested object signals with time data as test data in each changed point when at least one of the states of a plurality of tested object signals is changed and emitting a signal showing that the state of the previously set tested object signal is changed in the case of change of the tested object signal state, a shot lever controlling means 13 controlling the position of an shot lever arranged in the pachinko game machine according to the tested condition,  and a controlling means receiving a signal produced by the testing program and a signal from the data acquisition means for controlling transmission/receipt of data with the computer and controlling the data acquisition means and the shot lever controlling means.
Patent JP-H11154789-A (JP)
Title: Substrate for mounting multi-layered electronic component manufacture thereof
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/46
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a manhood for preventing corrosion caused by an etchant and a metal plating liquid applied to a core pattern exposed to the inside of a mounting hole. SOLUTION: Core patterns 12 and 13 and a mounting hole 29 are formed on a core substrate. An insulating layer is laminated on the surface of the core substrate with the mounting hole 29 open to form a laminated board 2. The surface of the laminated board 2 including the mounting hole 29 is coated with a metal foil. The inside wall of the continually hole 32 formed in the laminated board 2 is coated with a conductive coating 6. The surface pattern is formed by patterning the metal foil. At the same time, lids 118 and 119 are formed to cover the mounting hole 29 and the surroundings. The insulating layer surrounding the mounting hole 29 is scraped off to remove the lids and open the mounting hole 29.