baber/WOPTO huggingface dataset:
Patent JP-H04351266-A (JP)
Title: Holding furnace for casting
Inventor: KUME TOSHIO
IPC: B22D45/00
Filed: 1991-05-24
Abstract: PURPOSE:To prevent production of slag on molten metal surface by parallelly arranging ceramic-made square cylindrical bodies assembled with heating means at its bottom wall surface to constitute a holding furnace for casting. CONSTITUTION:At least the furnace wall contacting with the molten metal C in the inner wall surface in the holding furnace A for casting, is constituted by parallelly arranging the ceramic-made square cylindrical bodies 4, and in the hollow part in the ceramic-made square cylindrical bodies constituting the bottom wall surface, the heating means of gas burner, electric heater, etc., is assembled so as to develop stirring effect with convection of the molten metal. By this method, the production of slag on the molten metal surface is prevented and heating cost can be drastically reduced.
Patent JP-H09331335-A (JP)
Title: Space optical transmission system
Inventor: SHIBANO AKIRA
IPC: H04B10/40
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the space optical transmission system in which the deterioration in an S/N of a signal received by a master set is suppressed and the transmission frequency band is widely reserved. SOLUTION: In the case of conducting polling transmission reception by a control section 7' in this system, a polling address is emitted as an optical signal and outputted to a receiver side address decoder 26, which controls a switch of a relay 24 as preset according to the address, a bypass capacitor 23 is used to connect a light receiving element as part of a light receiving section 21 in terms of AC and only the corresponding light receiving section 21 is connected electrically to the circuit.
Patent JP-S6130124-A (JP)
Title: Program discriminating receiver
Inventor: IWASAKI HIDEKI
IPC: H04H20/28
Filed: 1984-07-20
Abstract: PURPOSE:To prevent failure in hearing of information by hearing information program in remote places, which a user does not desire to hear, and relatively important information in the region in distinction between them and reproducing surely signals in the region when they come. CONSTITUTION:The high frequency input from an antenna 1 is attanuated by an attenuating circuit 2 and passes a high frequency amplifier 3 and an intermediate frequency amplifier 4 and is detected and demodulated by a detecting and demodulating circuit 5. The demodulated output is not only outputted to an output terminal Out but also applied to a program discriminating signal detecting circuit 6 and a sound recorder 14. A program discriminating code superposed to a part of a carrier wave or an audio band is discriminated by the detecting circuit 6 and is applied to a coincidence detecting circuit 7. Outputs from a program start code pattern setting circuit 8 connected to a program selecting switch 10 and a program end code pattern setting circuit 9 are applied to this circuit 7, and relatively important information programs in the region are distringuished from other programs by the circuit 7. The output of the circuit 7 is applied to a DR circuit 13, to which a changeover switch 15 is connected, and the sound recorder 14 through an FF11, and only important program in the region are reproduced and recorded surely.
Patent JP-S6210774-A (JP)
Title: Two-dimensional representation of solid container attached with picture pattern
Inventor: KUBOTA YASUO
IPC: G06T17/00
Filed: 1985-07-08
Abstract: PURPOSE:To represent two-dimensionally a solid container having a picture pattern by deciding a color value based on the luminance and a color number of a micro-surface, giving the color value to the respective micro-surfaces constituting a solid container projected on a two-dimensional plane, and representing the solid container as a two-dimensional picture of the color. CONSTITUTION:The visibility and the invisibility of respective micro-surfaces are judged and subsequently, the visible micro-surface is projected on a two-dimensional plane, a solid container represented by X, Y, Z is projected on the XY plane, a picture pattern is inputted as a binary picture and this inputted picture pattern is divided into micro-surfaces. This is the division carried out by a two-dimensional coordinate system. When this picture pattern is applied to the solid container, the respective micro-surfaces of the solid container are made correspond to the respective micro-surfaces of the picture pattern in a relation of 1:1 in position. The micro-surface A of the solid container corresponds to the micro-surface A' of the picture pattern. In the case of the micro-surface of the solid container to which the micro-surface is areas W1-W7 are added, the color value is decided at least based on the luminance and the color number, the brightness of this color is decided according to the luminance to represent RGB. Thereby, the two-dimensional representation can be performed to the solid containerwith a background part of the picture pattern deleted.
Patent JP-S6062475-A (JP)
Inventor: HAINTSU SHIYUTAINAA
IPC: B25D17/24
Filed: 1984-07-20
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-S6041664-A (JP)
Title: Benzoic acid derivative
Inventor: OONO SACHIO
IPC: C07D213/55
Filed: 1983-08-17
Abstract: NEW MATERIAL:A benzoic acid derivative shown by the formula I (X is group shown by the formula II, formula III, or formula IV) and its salt. EXAMPLE:p-(3-Pyridylmethoxymethyl)benzoate hydrochloride. USE:An inhibitor against an enzyme synthesizing thromboxane A2. Useful for remedying various kinds of disease such as thrombosis, myocardial infarction, diabetic vascular complication, asthma, etc. resulting from thromboxane A2. PREPARATION:Nicotinic aldehyde is condensed with malonic acid to give a reaction product, which is converted in HCl-containing methanol by heating to give a compound shown by the formula V. This compound is hydrogenated in a solvent in the presence of Pd/C catalyst at normal pressure, which is subjected to Grignard reaction with p-diethoxymethylphenylmagnesium bromide, and treated with a mineral acid to give a compound(novel compound) shown by the formula VI, which is oxidized with an oxidizing agent in a mixed solvent to give a compound shown by the formula I where X is a group shown by the formula II.
Patent JP-H06341200-A (JP)
Title: Roof panel and roof waterproofing method
Inventor: HATSUTORI KIYOMI
IPC: E04D3/35
Filed: 1993-05-31
Abstract: PURPOSE:To reduce kinds of work required for roof work and simplify a construction process and reduce construction time as well. CONSTITUTION:A surface material 2, such as cemented excelsior board is mounted to a frame 1 having specified dimensions, strength, and rigidity. Waterproofing sheets 3 and 7, whose dimensions are larger than that of the frame 1, are further mounted to the top of the surface material 2, thereby forming extended parts 3a, 7a and 7b of the water proofing sheets and hence constituting roof panels A and B. The roof panels, after they are laid out on a roof skeleton 5, are superimposed on the waterproofing sheets 3 and 7 of the other roof panels which adjoin the extended parts 3a, 7a and 7b and pasted thereon. A double sided tape is used to comply with the quality of the waterproofing sheets during this work.
Patent JP-H0818037-A (JP)
Title: Compound semiconductor device
Inventor: SANO SEIGO
IPC: H01L29/812
Filed: 1994-06-30
Abstract: PURPOSE:To improve high-frequency characteristics such as the high-frequency output of an electron device, linearity, and reduction in efficiency regarding a compound semiconductor device with a field effect transistor. CONSTITUTION:A compound semiconductor device includes a substrate 1, a first relaxation layer 2 consisting of gallium arsenic where the content of arsenic is larger than the content of gallium, second relaxation layers 4 and 5 consisting of a compound semiconductor containing iridium being provided on the first relaxation layer 2, and an active layer 7 formed on the second relaxation layers 4 and 5.
Patent JP-S6042340-A (JP)
Title: Production of dichlorotoluene
Inventor: TADA KUNIYUKI
IPC: C07C17/00
Filed: 1983-08-19
Abstract: PURPOSE:To increase the yield of the objective compound, by isomerizing a dichlorotoluene isomer mixture other than the objective compound or containing the objective compound using a catalyst composed of an acid-type crystalline aluminosilicate zeolite having a specific X-ray diffraction pattern. CONSTITUTION:One or two compounds selected from 2,4-, 2,5- and 3,4-dichlorotoluenes of formula (one of X, Y and Z is CH3 and the others are Cl) are produced by isomerizing a mixture of dichlorotoluene isomers other than the objective dichlorotoluene or containing the objective isomer using a catalyst comprising an acid-type crystalline aluminosilicate zeolite exhibiting an X-ray diffraction pattern having peaks at 11.2+ or -0.2, 10.1+ or -0.2, 3.86+ or -0.08, 3.72+ or -0.08 and 3.66+ or -0.08 in terms of lattice spacings d(Angstrom ). The content of the objective isomer can be increased by this process. The isomers of formula in the six isomers of dichlorotoluene can be selectively isomerized by this process.
Patent JP-H1146349-A (JP)
Title: Reproducing device
Inventor: KAWAMUKI HITOSHI
IPC: H04N5/93
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device by which object video information is interactively selected by using a pointing device, such as a touch panel to directly point out a menu or an angle on a screen. SOLUTION: This reproducing device 11 that reproduces stream data recorded on a recording medium 21 is provided with a read section 31, that reads the stream data 22 from the recording medium 21, an extract section 331 that extracts menu coordinate information included in the stream data 22 and denoting a display position of a menu, a reproduction section 32 that reproduces video information representing a video image included in the stream data 22, a discriminating section 35 that discriminates whether or not the menu is selected by comparing the coordinate information entered from the user with the extracted menu coordinate information, and an execution section 34 that executes processing corresponding to the menu, in the case that it is discriminated that the menu has been selected.
Patent JP-H07334060-A (JP)
Title: Cleaning blade and its production and apparatus for production
Inventor: FUJIWARA YOSHINORI
IPC: B29C39/14
Filed: 1994-06-07
Abstract: PURPOSE:To provide a process for producing blades which is capable of continuously producing the blades consisting of a thermosetting polyurethane, features high production efficiency, facilitates and simplifies automation of production stages and is capable of reducing an equipment cost. CONSTITUTION:A liquid material of a polyurethane prepolymer which is a raw material component of the thermosetting polyurethane and a liquid material of a crosslinking agent are mixed and stirred and the mixture U composed thereof is discharged into metal molds of a recessed shape in section of a molding drum 20 and thereafter, the mixture is brought into pressurized contact with the outer peripheral surface of the molding drum 20 and is heated and pressurized via an endless belt 24 synchronized with the drum 20, by which a band-shaped blade molding S is continuously molded at the specified width. The blade molding S is cooled and is then to every specified length.
Patent JP-H09330402-A (JP)
Title: Template matching method
Inventor: TANAKA KOICHI
IPC: G06T7/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To speedily obtain a retrieved result even when the a retrieving object is fluctuated by obtaining the reverse matrix of a mutual matrix in which normalized correlation between plural templates is an element in a first process, additionally repeating second to fourth processes on a specific condition and finally searching a maximum value from among the stored values of normalized correlation. SOLUTION: The reverse matrix A<-1> of the mutual matrix H in which normalized correlation between plural prepared templates (go to gM) is an element is obtained in the first process. Next, normalized correlation between plural normalized template pictures (gu , gi to gM) and a searching picture f (i, j) normalized at a position (i, j) in a searching picture are respectively calculated to obtain a mutual vector G in the second process. Next, an estimated parameter W is obtained from the mutual vector G and a reverse matrix H to calculate the normalized interpolation gw in the third process. Normalized correlation between the normalized interpolation gw and the searching picture f (i, j) is obtained and stored. These are repeated within the searching picture to search the maximum value from among the stored value of normalized correlation.
Patent JP-H0318490-A (JP)
Title: Production of clad material
Inventor: TANAKA TAKASHI
IPC: B23K20/04
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the clad material combined with metallic plates having a thickness of high accuracy by applying the tension corresponding to the thickness of the respective metals of the clad material after rolling to the respective metallic materials to be sent to a rolling mill at the time of superposing and rolling the metallic plates. CONSTITUTION:A 'Cobal(R)' material (Fe-Ni-Co alloy) 1 and Ni materials 2, 3 are let off from reels 4 to 6 and are held superposed on each other. The materials are passed in this state between rolling rolls 7, 7 and are thereby integrally press welded and joined. The respective reels are provided with tension imparting means 9, etc., to impart the tension of a prescribed magnitude respectively discretely to the 'Cobal(R)' material 1 and the Ni materials 2, 3. The tension applying means are exemplified by the torque control of the reels. The rolling force applied by the rolling rolls 7, 7 is measured by a load cell 12 and the result thereof is outputted to a control device 13. The respective thicknesses of the press welded and joined clad material are measured by a thickness measuring instrument 14 and are inputted to the control device 13 which in turn compares the measured values and the preset thickness values and executes the control by the tension imparting means 9 to 11 until both coincide. The thickness of the metals after the rolling is accurately controlled in this way.
Patent JP-S5886753-A (JP)
Title: Method and device for surface treating
Inventor: TOYOOKA MORIO
IPC: H01L21/48
Filed: 1981-09-25
Abstract: PURPOSE:To uniformly and preferably perform treating effect entirely by surface treating the surface in contact with a treating liquid while vibrating with supersonic wave directly with an article to be treated. CONSTITUTION:Molten solder (surface treating liquid) 2 is filled in a tank 1, and is maintained by a heater 3 at the prescribed temperature. A semiconductor device 4 is conveyed via a movable clamp to the tank 1. When a supersonic vibrator 6 is operated in this case, the vibration is transmitted, and an outer lead 4a is particularly vibrated by the supersonic wave and is dipped in the solder 2. Accordingly, an oxidized film is effectively broken on the surface of the lead, thereby improving the wettability and effectively soldering. Since the lead is vibrated directly, the entire lead can be uniformly plated.
Patent JP-S6041584-A (JP)
Inventor: YAMADA YOSHIAKI
IPC: B07C5/36
Filed: 1983-08-17
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-H05338125-A (JP)
Title: Type wheel
Inventor: HIGUCHI KAZUO
IPC: B41J1/54
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a compact printer capable of preventing a printing sheet from becoming fouled by an adjacent type and printing a large size character by maintaining an appropriate space between the printing sheet and a type adjacent to a type used for printing. CONSTITUTION:A hole is provided in connecting parts 1b, 1c in accordance with the area of a type 1a part. Thus the elongation value of the connecting part is adjusted and thereby the distance between a printing sheet and an adjacent type to a type used for printing is maintained appropriately according to a type compressed amount when printed, in a type wheel.
Patent JP-S5375422-A (JP)
Title: Switch for tap-switching in loading
Inventor: WATANABE RIYOUJI
IPC: H01F29/04
Filed: 1976-12-17
Abstract: PURPOSE: To scheme to improve the overcurrent switching capacity without performing large-sized formation by arranging the arc insulating wall so as to revolve integrally with the movable contactor and to interrupt arc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0442497-A (JP)
Title: Semiconductor memory device
Inventor: TSUJIMURA YOSHINORI
IPC: G11C16/06
Filed: 1990-06-08
Abstract: PURPOSE:To quickly and properly perform end batch erasure by monitoring the threshold value of a cell during the end batch erasure and providing a control circuit stopping the end batch erasure when decreasing to an estimated value. CONSTITUTION:A control circuit (CC), stopping the erasure when cell threshold voltage becomes a determined level value at the time of the end batch erasure, is provided, and the control circuit CC is provided with a p-channel MOS transistor Trp, a CMOS inverter composed of an n-channel MOS transistor Trn, and its gate control circuit GC. The gate control circuit GC monitors the threshold value of the cell during the end batch erasure, and stops the erasure when decreasing to the estimated value. Thus, the end batch erasure can be surely and quickly performed.
Patent JP-H098371-A (JP)
Title: Two-phase high frequency power supply circuit
Inventor: HASHIMOTO YOSHIHITO
IPC: H01L39/22
Filed: 1995-06-19
Abstract: PURPOSE: To supply two-phase high frequency power efficiently by connecting the feeder lines for two load circuits, having the same impedance and requiring power supply current of a different phase, with a power supply connected with an AC single-phase power supply, respectively, through an inductor and a capacitor. CONSTITUTION: The two-phase high frequency power supply circuit connect the feeder lines for two load circuits, having the same impedance and requiring power supply current of a different phase, with the input terminal of a power supply 1, respectively, through an inductor 6 and a capacitor 5. Input terminal of the power supply 1 is connected with the output terminal of an AC single phase power supply. Inductance of the inductor 6 and capacitance of the capacitor 5 are set such that the resonance frequency determined thereby matches the frequency of the AC single phase power supply.
Patent JP-H093-A (JP)
Title: Reciprocally rotating tilling device
Inventor: NAKAGAWA HIDEAKI
IPC: A01B33/08
Filed: 1995-06-19
Abstract: PURPOSE: To provide the subject tilling device small in sized and light in weight, capable of maintaining plowing depth at high levels even by short tilling tines, narrowed in the width of a center drive case, reduced in the downward projection of the bottom, so designed as to mutually interlock between a normal rotational shaft, reverse rotational shaft and rotor shaft through bevel gears. CONSTITUTION: A normal rotational shaft 1 and a reverse rotational shaft 2 are axially mounted inside a center drive case 3 in an inner and outer double fashion, the lower end of the center drive case 3 is axially mounted, in an inner and outer double axial fashion, with a normal rotating rotor shaft 5 furnished with tilling tines 4 on the left and right outer sides and a reverse rotating rotor shaft 7 furnished with a tilling tine 6 in close proximity to the outside of the center drive case 3, and bevel gears 8-12 are served to mutually interlock between the normal rotational shaft 1, the reverse rotational shaft 2, and the rotor shafts 5, 7.
Patent JP-H053027-A (JP)
Title: Battery-pack fixing apparatus
Inventor: NAKATANI KOICHI
IPC: H01M2/10
Filed: 1991-06-24
Abstract: PURPOSE:To fix a battery pack to an electronic appliance so as to prevent demounting of the battery pack during supply of power from the battery pack. CONSTITUTION:During supply of power from a battery pack, a switch 10 is turned on, whereby the current is allowed to flow to cause a rotor 5 to rotate counterclockwise. As a result, a hook jig 1 goes out of a hole 4 to enter a hole 3 to hook a battery pack 9.
Patent JP-S5674250-A (JP)
Title: Silver halide color photographic material
Inventor: USUI TSUGIMIKI
IPC: G03C7/305
Filed: 1979-11-21
Abstract: PURPOSE:To improve color development performance of a silver halide color photographic material and its image preservativity, by adding a specified yellow coupler to said material. CONSTITUTION:To a silver halide color photographic material is added a yellow coupler represented by formula I in which R1 is alkyl or aryl; R2 is H, alkyl, or a heterocyclic residue; R3 is aryl or a heterocyclic residue; A is halogen, alkoxy, or aryloxy; B is halogen, alkyl, alkoxy, aryloxy, acyloxy, acylamide, carbamoyl, or sulfamoyl; X is a group combined with the coupler interposing a nitrogen atom and can be released on coupling with the oxidized product of a developing agent; and (n) is 0, 1, or 2. As a coupler, compounds represented by formulae II, III, etc. are available.
Patent JP-H084940-A (JP)
Title: Pneumatic or liquid-operated operation valve
Inventor: MARUCHIN HAINIGERU
IPC: F16K37/00
Filed: 1995-06-19
Abstract: PURPOSE: To provide a pneumatically or hydraulically actuated valve capable of preadjusting the minimum flow cross section with a simple process without opening a housing cover and easily checking the actuating condition of a valve at any time. CONSTITUTION: In a pneumatically or hydraulically actuated valve comprising a valve element actuatable through a coupling rod 14, in particular, a diaphragm valve, the coupling rod 14 is held in a corresponding position for adjusting a minimum flow cross section via an adjustable limit stop. The coupling rod 14 passes through a housing cover 12 of a valve housing 10 to act as an indicator for the valve position. The coupling rod 14 is guided in a sliding fashion inside of a sleeve 16. The sleeve is engaged with a threaded bushing 20 fixed and connected to the housing cover 12 via an external thread 18, and moved in the axial direction (z) by the screw-turning motion. A limit stop part 22 is fixed on a free end of the coupling rod 14.
Patent JP-S6043881-A (JP)
Title: P type thermoelectric generating material
Inventor: NISHIDA ISAO
IPC: H01L35/14
Filed: 1983-08-22
Abstract: PURPOSE:To obtain a large output without lowering the thermoelectromotive force of iron silicide by using an alloy or a solid solution in which specific quantities of manganese and aluminum are made to contain in iron silicide. CONSTITUTION:An alloy or a solid solution in which a manganese element and an aluminum element are made to contain in iron silicide in quantities of manganese at an atomic percent of less than 0.5-1.67 and the sum total of manganese and aluminum at an atomic percent of 2.0-4.7 is used. Each raw material of elements, such as iron, metallic silicon (not less than 98% purity), manganese and aluminum is weighed so as to form said composition, and the mixture is melted by using a high-frequency melting furnace and casted to a mold made of iron, thus manufacturing the iron silicide alloy containing manganese and aluminum. The alloy is changed into powder of several mum by employing a stamp mill and a ball mill made of iron, and the powder is sintered for 3min at 1,100 deg.C while applying pressure of 250kg/cm<2> in an argon atmosphere, and thermally treated for 50hr at 800 deg.C, thus obtaining a thermoelectric material.