baber/WOPTO huggingface dataset:
Patent JP-H03114863-A (JP)
Title: Recording device
Inventor: MURATA TAKAYUKI
IPC: B41J29/38
Filed: 1989-09-29
Abstract: PURPOSE:To enable recording with excellent efficiency by setting the number of printing lines to be recorded at the time of the next scanning on the basis of a detecting signal from a sheet detecting means and recording only a set printing lines. CONSTITUTION:A carriage motor 7 is driven, and heat voltage is transmitted selectively over the electrothermal converters 11 of each recording head 9 at specified timing while moving a carriage 6 along a material to be recorded 1, thus discharging ink from ink discharge openings 10 and recording two line prints on the recording sheet 1 in this example. Carrying rollers 2, 3 are driven by a sheet-feed motor 4 upon completion of two line recording through single scanning, and the sheet is fed. In this case, recording is performed on the basis of a detecting signal from a sheet sensor 30 detecting the presence of the recording sheet 1 held at the position of recording. That is, a recording head is controlled so as to record only the set printing lines, and recording is executed. Accordingly, recording operation with low efficiency is prevented.
Patent JP-H0589659-A (JP)
Title: Magnetic recording and replay apparatus
Inventor: TAKAGI NOBUYUKI
IPC: G11C11/02
Filed: 1991-09-30
Abstract: PURPOSE:To realize a recording and replay apparatus wherein without no movable part, it is small-sized, its reliability is high and it can be accessed at high speed by a method wherein many recording heads and many replay heads are arranged and installed stationary and two-dimensionally with reference to a recording medium and they are driven sequentially. CONSTITUTION:A head 1 is brought into close contact with a recording medium; it is stationary with reference to the recording medium. A recording part 5 is formed so as to be connected to an interconneciton X11 and an interconnection Y11; the recording part 5 is constituted of a recording coil and a diode which is used to prevent a backward flow. A replay part 7 is formed so as to be connected to an interconnection X21 and an interconnection Y21, the replay part 7 is constituted of an MR element and a diode which is used to prevent a backward flow. By this constitution, in a recording operation, a controller 17 controls a recording X-driver 9 and a recording Y-driver 11 and performs the recording operation, and, in a replay operation, it controls a replay X-driver 13 and a replay Y-driver 15 and outputs a data from an output terminal 19.
Patent JP-H06103343-A (JP)
Title: Triangular patch generation system
Inventor: MUKAI NOBUHIKO
IPC: G06F17/50
Filed: 1992-09-22
Abstract: PURPOSE:To integratedly handle the triangular patch generating method and to automatically generate the least amount of triangular patch data at a high speed for generation of a triangular patch. CONSTITUTION:An inclusion relation deciding means 101 decides the contour line data, and the triangular patch faces are generated by a multi-inclusion processing means 102, a uni-inclusion processing means 103, and non-inclusion processing means 104, respectively, and an end deciding means 105 decides whether the triangular patch face of a desired area is generated or not. The means 102 includes a patch area generating means 107 which obtains an area where a triangular patch face should be generated, a virtual contour line production means 108 which produces a virtual contour line by connecting the apexes of the included contour lines, and the means 103 which generates a triangular patch face with use of the contour line produced by the means 108.
Patent JP-H03115337-A (JP)
Title: Elastomer composition
Inventor: YAMAGATA KAZUO
IPC: C08L67/02
Filed: 1989-09-28
Abstract: PURPOSE:To prepare an elastomer compsn. giving a molded product excellent in the resistance to heat, oil, and chemicals, and mechanical strengths and useful for an electric wire cover, belt, automobile part, tube, tire, etc., by compounding a vulcanizable rubber component and an aliph. polyester in a specified ratio. CONSTITUTION:The title compsn. is prepd, by compounding 5-85wt.% vulcanizable rubber component (e.g. styrene-butadiene rubber) and 95-15wt.% aliph. polyester comprising an aliph. dicarboxylic acid of formula I (wherein n is 0-10) (e.g. oxalic acid), an aliph. diol (e.g. ethylene glycol), and a dihydroxyl compd. of formula II (wherein R<1> and R<2> are each alkylene; p is 3 or 4; and q ard r are each 0, 1 or higher) (e.g. pref. 4,4''-dihydroxy-p-terphenyl) and/or a monohydroxyl compd. of formula III (wherein R<3> is alkylene; l is 2 or 3; and m is 0, 1 or higher) (e.g. 4-hydroxy-p-terphenyl).
Patent JP-S61156289-A (JP)
Inventor: BAABARA AN BAAKAA
IPC: G06F3/048
Filed: 1985-11-13
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-2001081624-A (JP)
Title: Production of partially oriented undrawn filament bundle
Inventor: SUZUKI NORIO
IPC: D01F6/62
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a partially oriented undrawn filament bundle capable of suppressing orientation of fiber and improving productivity in high take-over speed. SOLUTION: In a melt spinning cooling a line of thread F discharged from a nozzle 2 by cooling air and then taking-over at a first take-over roller speed 4,000 to 7,000 m/min, the cooling and sucking the line of thread F by the fluid suction apparatus 4 are carried out under a condition satisfying Vmin of 0.5 to 2.0 times the first take-over roller speed in the equation: Vmin=Vext×(Sext/ Smin) (wherein, Smin is the minimum sectional area of a tubular path of the suction apparatus 4, Sext is a sectional area of a tubular path of the exit of the fluid suction apparatus and Vext is a velocity of the fluid at the exit of the fluid suction apparatus).
Patent JP-S62112719-A (JP)
Title: Cooler for vacuum heat treatment
Inventor: NAKAMURA AKINORI
IPC: C21D1/773
Filed: 1985-11-12
Abstract: PURPOSE:To permit easy maintenance of heat exchanging blocks by successively providing the plural heat exchanging blocks which are vertically divided in parallel with the axial line of a cooler casing in the peripheral direction along the inside surface of the casing. CONSTITUTION:The cooling gas flowing from a vacuum heating furnace into an inflow port 21 is conducted to a space 23 from which the cooling gas is guided by a flow dividing plate 25 and is conducted to a space 26 between the cooler casing 20 and the heat exchanging block 22 thereby cooling the device. The cooling gas is further passed through the heat exchanging block 22 and is conducted to a central space 24 and is cooled down to an adequate temp.; thereafter the cooling gas is sucked by a fan body 14 and is circulated through an outflow port 31 to the vacuum heating furnace. The flanges between the fan casing 15 and the cooler unit casing 20 are disconnected and only the heat exchanging block 22 necessary for maintenance is drawn out; then the maintenance operation thereof is carried out in the case of maintaining any one of the above-mentioned heat exchanging blocks 22. Easy maintenance operation is thus made possible.
Patent JP-H10103396-A (JP)
Title: Manufacture of clutch for automatic transmission
Inventor: KOTANI YUKINARI
IPC: F16D69/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent judder of a vehicle without requiring a running-in by performing heat treatment in a state that hydraulic operating fluid is impregnated into a clutch facing. SOLUTION: A joining process making a clutch 1 by joining a clutch facing 1a and a steel plate 1b is provided. After the joining process, heat treatment is performed in a state that hydraulic operating fluid is impregnated into a clutch facing la to adsorb friction adjusting agent in hydraulic operaing fluid to the clutch facing 1a. Because the heat treatment is performed in a state that hydraulic operating fluid is impregnated, friction adjusting agent in hydraulic operating fluid is activated by heat and the adsorption is chemically/ positively performed. When this manufactured clutch 1 as it is used for the automatic transmission of a vehicle, large quantity of friction adjusting agent in hydraulic operating fluid is already adsorbed to the clutch facing 1a also at the beginning of an operation in which much frictional heat is not generated yet.  Thus, the clutch facing la shows low speed and a low coefficient of friction and prevents the vehicle from generating judder.
Patent JP-H0194721-A (JP)
Title: Output circuit device
Inventor: SAWAI KATSUNORI
IPC: H03K19/003
Filed: 1987-10-06
Abstract: PURPOSE:To suppress the quick change of a transient current at the time of an output buffer action and to reduce a power source noise by driving a second inverter with a first inverter output and driving a third inverter with a signal delayed by a delaying signal. CONSTITUTION:A signal inputted from a terminal IN is inverted by an inverter 1 and enters an inverter 7. The output of the inverter 7 smoothly changes the potential of a bonding pad 5. The signal is inputted through a delaying circuit 9 composed of the output transfer gate of the inverter 1 to an inverter 8, delayed to the inverter 7 and an action is started. Consequently, an external load connected to the pad 5 is driven by two inverters 7 and 8, the quick change of the transient current is suppressed and the power source noise can be reduced. The number of transistors to be used is reduced, and the occupied area and the cost can be reduced.
Patent JP-S62111792-A (JP)
Title: Production of grain on lithography substrate
Inventor: SAWADA TAKAHISA
IPC: C23F1/00
Filed: 1985-11-12
Abstract: PURPOSE:To enable a production of lithography substrate of superior water retention, dot reproducibility, and plate wear, by a method wherein rolling is applied on a substrate in a specific percent of depressing using a roll having irregularities of a specific center line average roughness (Ra) and number of threads, and thereafter electrochemical etching is applied thereon. CONSTITUTION:A roll having irregularities of 0.5-1.5mum center line average roughness (Ra) and threads of 0.6mum or more in depth with 500/mm<2> or more density is formed by chemical etching or honing. Rolling is applied on an aluminum sheet or foil in 2-20% depressing by the roll, thereafter electrochemical etching is applied thereon to form fine recesses of 1-10mum average pitch, preferably with 20,000-200,000/mm<2> density.
Patent JP-H0995901-A (JP)
Title: Joint member for track
Inventor: NAKAMURA TOMOHIRO
IPC: E01B11/54
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To increase rigidity and decrease the amount of deflection by installing a material higher in rigidity than metal or glass fiber such as carbon fiber internally on a joint member for track made of glass fiber reinforced plastic. SOLUTION: Materials 12a and 12b higher in rigidity than metal or glass fiber such as carbon fiber are installed internally on the upper and lower sides of a main body 11 made of glass fiber reinforced plastic in track direction so as to form a joint member for track 10. By this, the compression amount and tension amount of the joint member for track 10 are restricted by the high rigid materials 12a and 12b. Thus the amount of deflection can be reduced and the occurrence of cracks due to increased compression and tension can be prevented.
Patent JP-H0786854-A (JP)
Title: Automatically gain controlled amplifier
Inventor: TANAKA YASUHIDE
IPC: H03G3/10
Filed: 1993-09-17
Abstract: PURPOSE:To increase the linear range of input signals without raising a power- supply voltage by providing a differential amplifier circuit and a variable attenuation circuit mutually independently to the power-supply voltage and connecting them by transistors in current mirror relation. CONSTITUTION:The differential amplifier circuit is constituted of a pnp transistor Q1 and the pnp transistor Q2 provided with characteristics almost similar to the pnp transistor Q1 and the constant current source is defined as I0. A first variable attenuation circuit 15 constituted of an npn transistor Q5 and the npn transistor Q6 and a second variable attenuation circuit is constituted of the npn transistor Q7 and the npn transistor Q8. Also, the transistor Q9 is connected to the Q3 in the current mirror relation and the Q10 is connected to the Q4 in the current mirror relation. Thus, since the level of the DC potential of VIN and the level of the DC potential of VCONT can be mutually independently selected, a DC power-supply voltage Vcc can be lowered. Also, the linear wide range of the VIN can be widened.
Patent JP-H08113379-A (JP)
Title: Image forming device
Inventor: KOMABA ATSUKO
IPC: B65H1/00
Filed: 1994-10-19
Abstract: PURPOSE: To facilitate the operation of an image forming device for forming a small quantity of copies of an image of a different size from a paper sheet size in a supply sheet cassette for automatic sheet supply without requiring a user to change the supply sheet cassette. CONSTITUTION: When a document size designated by document size detection data is different from a paper sheet size detected by a sheet size detection means of an automatic sheet supply means, a sheet supply means including a manual insertion supply sheet tray 5, a side fence 18 provided on the manual insertion supply sheet tray 5, and a size display part for a manually inserted supply sheet is automatically set into an actuation condition, and a manual insertion supply sheet port is automatically opened.
Patent JP-S63101339-A (JP)
Title: Manufacture of trifluoromethyliodide
Inventor: MARUKU TORUDOUU
IPC: C07C17/20
Filed: 1987-10-09
Abstract: A process for the preparation of trifluoromethyl iodide by bringing into contact with one another to form a reaction product either: zinc, sulfur dioxide, and trifluoromethyl bromide, or (b) sodium dithionite and trifluoromethyl bromide; in a polar aprotic solvent, such as dimethylformamide, preferably followed by a filtration stage to remove the solid products. Thereafter, iodine dissolved in carboxylic or sulfuric acid is added to the reaction product, and trifluoromethyl iodide is evolved.
Patent JP-H04132597-A (JP)
Title: Dryer for bed-quilt and mattress
Inventor: TAGUCHI HIROTSUNE
IPC: D06F58/00
Filed: 1990-09-26
Abstract: PURPOSE:To warm a bed-quilt and mattress automatically without depending on a user's perception by heating a heater with a given heating rate for a set rise time, and after the rise time has passed, controlling the heating rate for the heater so that a reference value judged by a temperature control means may be the same as a temperature detected by a hot air temperature detecting means. CONSTITUTION:A temperature control means outputs to a hot air control means a set temperature selected by a set temp. selecting switch as a reference value when a room temperature is in an area between the lowest limit of temp. and the highest, when in an area below the lowest limit of temp., a set temperature higher than the set temp. by t1 degree, and when in an area over the highest limit of temp., a set temperature lower than the set temp. by  t2 degree as a reference. The hot air control means, when inputted the reference judged by the temperature control means, turns a fan on, and heats a heater with a given heating rate for a set rise time to generate hot air, and to warm a bed-quilt and mattress. After the rise time has passed, the hot air control means controls the heating rate for the heater so that a temperature detected by the hot air temp. detecting means may be the same as the reference inputted, causing the bed-quilt and mattress to be warmed.
Patent JP-H0892465-A (JP)
Title: Weatherable polyamide resin composition
Inventor: YAMAMIYA KAZUO
IPC: C08G59/36
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a weatherable composition which withstands outdoor use even without undergoing a secondary processing for forming a surface coating by incorporating a specific resin and a specific compound into a polyamide resin. CONSTITUTION: This resin composition comprises a polyamide resin (A), an acrylic resin (B), and an epoxy compound (C). The component (A) desirably has up to 20 methylene groups per repeating unit, and is preferably a poly(m- xylylene-adipamide) or a mixture or copolymer containing the same as the main component. Examples of the component (B) include homopolymers of alkyl methacrylates and copolymers having an alkyl methacrylate unit content of 50wt.% or higher. The component (C) desirably has an epoxy value of 0.1 to 3meq/g, and examples thereof include an epoxidized acrylic resin. The amounts of the components (B) and (C) are desirably 1 to 30 pts.wt. and 0.1 to 5 pts.wt., respectively, per 100 pts.wt. the component (A).
Patent JP-H1176499-A (JP)
Title: Reel illumination control method for slot machine, and slot machine in whick the method is executed
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To inform a game player of transition from an ordinary game to a bonus game by utilizing an illumination system for conducting illumination to the peripheral surface of each reel. SOLUTION: A game panel 3 of the front of a slot machine is provided with three columns of symbol display windows 3a, 3b, 3c. Three reels 9a, 9b, 9c and an illumination system 11 for conducting illumination for the peripheral surface of each rell are provided on the insides of the respective symbol display windows 3a, 3b, 3c. The illumination system 11 comprises first and second illuminating devices 11a, 11b. The first illuminating device 11a is normally lighted, and the second illuminating device 11b is operated to flicker at the time of transition from an ordinary game to a bonus game.
Patent JP-S61133670-A (JP)
Title: Field effect transistor
Inventor: TSUBAKI KOTARO
IPC: H01L29/778
Filed: 1984-12-03
Abstract: PURPOSE:To prevent the decrease in current when a high voltage is applied or after the application, by forming a transistor so that the electron affinity of the first N type semiconductor layer, in which a heterojunction is formed, is larger than the electron affinity of the second N type semiconductor layer by a large amount. CONSTITUTION:The heterojunction of GaAs and AlGaAs is provided in a field effect transistor. On a semi-insulating substrate 11 comprising GaAs, the following layers are sequentially laminated: an N-GaAs layer 19 as the first semiconductor layer having large resistivity; a non-doped AlGaAs layer 13 as the second semiconductor layer; and an N<+> AlGaAs layer 14 having small resistivity. An electron storing layer 18 is formed at an interface with the N-GaAs layer 19. High-impurity-concentration diffused layers are provided from the surface to the N-GaAs layer 19 in an isolated manner, and a source and a drain are formed. Ohmic electrodes 15 and 16 are provided on the surface. An electrode 17 is provided on the surface of the intermediate part. The electron affinity in the layer 19 is made larger than those in the layers 13 and 14.
Patent JP-S61133178-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B07B13/02
Filed: 1984-11-30
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-S61134416-A (JP)
Title: Water collecting plate
Inventor: OOTA RYOZO
IPC: E02D3/10
Filed: 1984-11-30
Abstract: PURPOSE:To simply the manufacture of a collecting plate, by a method wherein a number of square corrugations are formed on a long thin plastic sheet, and the upper and the lower surface of the plate are covered with non-woven cloth. CONSTITUTION:A number of longitudinal square corrugations are formed on a long thin plastic sheet 1, and the upper and the lower surface of the sheet 1 are covered with non-woven cloth 4 to form a collecting panel. Where necessary, a netting made of plastic is placed on the non-woven cloth 4 for covering. By burying the collecting plate in earth, underground spring water is collected longitudinally within grooves 2 through the non-woven cloth 4.
Patent JP-S63114037-A (JP)
Inventor: YURUGEN FUROOJIEN
IPC: H01L21/66
Filed: 1987-10-08
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-2001070741-A (JP)
Title: Humidity control agent
Inventor: SATO MASAYASU
IPC: B01D53/28
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To surely keep hygroscopic capability constantly corresponding to the relative humidity by using a mesoporous silica having an x-ray diffraction peak in a specified diffraction angle range and a maximum value of the fine pore distribution in a specified fine pore diameter range and respectively setting the hygroscopic coefficients in specified relative humidity ranges. SOLUTION: This humidity control agent is made of a mesoporous silica having an x-ray diffraction peak within a range of diffraction angle from 2.2 to 4.4 deg. (Cu-Kα) and the maximum value of the fine pore distribution in a range of 2-4 nm of fine pore diameter. The hygroscopic coefficients of the humidity control agent are set to 10 wt.% or lower at 20% relative humidity, 30 wt.% or higher at 50% relative humidity, and 50 wt.% or higher at 75% relative humidity. Further, the difference of the respective hygroscopic coefficients is set to 45% or higher between 75% relative humidity and 20% relative humidity. Further, the content of an alkali metal in the mesoporous silica is set to be 300 ppm or lower and 800 m2/g or higher specific surface area and 40 wt.% or higher hygroscopic coefficient at 50% relative humidity are assured after sintering at 95 deg.C.
Patent JP-H1196882-A (JP)
Title: Circuit breaker
Inventor: SEKIGUCHI TOSHIHIRO
IPC: H01H73/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve safety against electric shocks and leaks in operation and maintenance by providing a first insulation means for storing contacts and a second insulation means for storing the first insulation means and a switching mechanism and by interposing the first insulation means and the second insulation means in the space from the outside surface of the second insulation means to the contacts. SOLUTION: Moving contacts 110 and fixed contacts 120 which are used as contacts to switch an electrical path are stored in a first insulation means 130 used as a main circuit unit case having an insulating property and are insulated from the outside by being covered by the first insulating means 130. The first insulating means 130 and a switching mechanism 210 are stored in and covered by a second insulating means 10 of a body case having an insulating property. Two insulators, that is, the body case and the unit case are interposed in the space from a front surface side 10a of the second insulation means 10 through the moving contacts 110 to the fixed contacts 120, so that the switching mechanism 210 and the like are insulated electrically from each contact.
Patent JP-H0889094-A (JP)
Title: Roof structure for agricultural greenhouse
Inventor: YASUKAWA HIDEMORI
IPC: A01G9/14
Filed: 1994-09-22
Abstract: PURPOSE: To provide a roof structure for an agricultural greenhouse, good in executability in the field, having high heat insulating effects and capable of preventing dews from condensing on the inner surface of the agricultural greenhouse, protecting crops and promoting the growth by irradiating the crops with the sunlight. CONSTITUTION: This roof structure for an agricultural greenhouse is obtained by installing moors 7 formed of a metallic material on a roof of the agricultural greenhouse having a frame, made of the metallic material and assembled in the form of a house, attaching each fixing metallic fitting 8 comprising a part 11 of U-shaped cross section, a vertical plate part 14 integrally formed in the lower part of an opening 12 thereof and a moor engaging part 15 integrally formed in the lower part of the vertical plate part 14 to the upper part of each moor 7, fitting the upper-stage side of a panel-like hollow platy roofing material 9 stretched with a light transmitting outer wall film 19a and a light transmitting inner wall film 19b on both the top and the bottom surfaces of a square metallic frame into each part 11 of the U-shaped cross section,  fitting the lower-stage side of the hollow platy roofing material 9 into a space between the base 13 of each part 11 of the U-shaped cross section and the upper surface 7c of the moor 7 and forming the roof 10.