baber/WOPTO huggingface dataset:
Patent JP-H03265229-A (JP)
Title: Receiver
Inventor: TAKAYAMA MASAMI
IPC: G06F9/44
Filed: 1990-03-14
Abstract: PURPOSE:To select an optimum reception system by discriminating the reception state of each reception system with fuzzy inference and allowing a fuzzy inference arithmetic section to revise a membership function based on the dispersion in the operating characteristic of each reception system. CONSTITUTION:A membership function revising section 32 shifts a membership function as to a reception level applied to a 2nd reception level signal S2 when the 2nd reception level signal S2 is smaller than a 1st reception level signal S1. Thus, the reception state is accurately discriminated by the signal S2. The signals S1, S2 and 1st noise level signal N1 and a 2nd noise level signal N2 are inputted to a diversity controller 30. The fuzzy inference section 31 uses a membership function revised at every reception system in advance to apply fuzzy inference and outputs a selector control sginal E selecting a reception system with excellent reception state. A selector 40 selects the reception signal of any reception system based on the signal E and outputs the result as a reception output signal C.
Patent JP-S53148035-A (JP)
Title: Double combustion furnace
Inventor: IKEBE HIROSHIGE
IPC: F23C7/02
Filed: 1977-05-31
Abstract: PURPOSE: To reduce NOx by providing double combustion air holes at the positions corresponding to nose top part and lower surface part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10260461-A (JP)
Title: Photographing box
Inventor: MAEDA KAZUYA
IPC: G03B17/56
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a light-weight, portable photographing box capable of photographing a picture of quality higher than a certain level with saving a storing space and a using space. SOLUTION: A roller 32 is set in an oblong groove 30, a horizont paper 34 is wound around the roller 32, then, pulled into the box body 12 so as to form a curved background. Then, an object M is placed on the horizont paper 34, and a cap body 14 is closed so that light may not enter from any part except a photographic window 22. When the object M is irradiated with light 24 through the photographic window 22, the light is reflected by aluminum foil 20, then, the light is dispersed, so that such a situation that the object M is hardly shaded, that is, a uniform illumination effect is obtained. Then, by photographing the object M by the camera 26, the picture of quality higher than a certain level is obtained. After the end of photographing, the roller 32 is pulled out, and the box body 12 is folded at the thin part 36 as the boundary, so that the storing space is saved.
Patent JP-H04298612-A (JP)
Title: Valve system of internal combustion engine
Inventor: TANAKA KOTARO
IPC: F01L1/18
Filed: 1991-03-27
Abstract: PURPOSE:To reduce the whole weight and inertia mass uniformly on the suction valve side and on the exhaust valve side when a suction valve and an exhaust valve are opened or closed via locker arms which have different length. CONSTITUTION:A suction valve 3 and an exhaust valve 4 which are provided in a cylinder head 2 are opened or closed via locker arms 5, 6 of pivot type which have a support point 16 on the same side as the cylinder head 2. The suction valve 3 which is further from the support point 16 is made smaller than the exhaust valve 4 which is closer to the support point 16. Consequently, it becomes possible to reduce the whole weight and inertia mass down to equal value on the suction valve side and on the exhaust valve side, and it becomes possible to increase time number of bounce revolutions in the same way.
Patent JP-S54155082-A (JP)
Title: Insulating faulty point location detecting circuit of wire and cable
Inventor: MIZUNIWA TAKASHI
IPC: G01R31/08
Filed: 1978-05-26
Abstract: PURPOSE: To detect the locations of insulation faulty points with comparative high- resistance of a wire and a cable, by balanceing a bridge circuit by denying induced voltage by applying induced voltage applied to a galvanometer and voltage with inverse polarity to a galvanometer circuit.  
     CONSTITUTION: If a sliding terminal of a sliding resistance 9 is moved up to a left end when a 1.5V dry cell is used for an auxiliary direct-current power source 6 and a switch 10 is made, not more than 1.5V voltage is applied between the earth E and a sliding terminal C of a sliding resistance 2. When changing over a change-over switch 8, polarity becomes inverse. Thus, a pointer of a galvanometer G is freely set to the maximum division at the minus side from the maximum division at plus side by varying the locations of the sliding terminal of the sliding resistance 9. If induced voltage of cables 1, 1' to be measured is applied between A, B when the switch 10 is broken, voltage, which differs by the locations of the terminal C of the sliding resistance 2, is applied to the galvanometer G, and the pointer swings to the plus side or the minus side. If a switch 11 is made using the location of the fixed swing as the zero location of the galvanometer G and a bridge circuit is balanced by moving the terminal C, the locations of the faulty points 4 of a cable can be measured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11257802-A (JP)
Title: Cooler for automobile
Inventor: ISHIKAWA TSUGUTAKA
IPC: F25B41/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a cooler for automobile by preventing the compressor of the cooler from stopping not only when the automobile is normally driven or being let idle but also when the automobile is driven at a high speed in which the inlet pressure of an orifice section becomes higher than that at idling time. SOLUTION: The orifice section 20 of a cooler for automobile has a double structure composed of an outer tube 22 and an inner tube 23 and the inner tube 23 is made to be moved in three stages by means of pressure differences and spring loads. In case the inlet pressure of the orifice section 20 becomes higher than that at idling time when the automobile is driven at a high speed, and so on, the inner tube 23 is further moved so as to open a second by-pass passage.
Patent JP-H05265431-A (JP)
Title: Character symbol generating device
IPC: G09G5/26
Filed: 1992-03-19
Abstract: PURPOSE:To provide a beautiful output which neither varies in the extent of the curvature of a curve not out of order in the state of the connection part of the curve by connecting adjacent segments after the processing of a moving means which are so decided by a connection state decision means that they are discontinuous. CONSTITUTION:The moving means 11 moves a segment which varies the thickness of a constituent line of a character, a symbol, etc., the connection state deciding means 12 decides whether or not adjacent segments before the processing of the moving means 11 are continuous or discontinuous, and a connecting means 13 connects the segments whose discontinuity is decided. This connecting means 13 is equipped with a 1st connecting means 131 which connects a straight-line segment and a straight-line segment, a 2nd connecting means 132 which connects a straight-line segment and a curved-line segment, and a 3rd connecting means 133 which connects a curved-line segment and a curved-line segment. Then the process is performed fast without performing the short vector division of a curved-line part nor conversion from a short vector to a curved-line expression.
Patent JP-H11253749-A (JP)
Title: Dioxin removing device and incineration equipment
Inventor: MIYASATO MASANOBU
IPC: F23J15/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To remove dioxin generated in incineration treatment of a material to be incinerated at a low cost by a method wherein a cooling mechanism for making the dioxin solid by cooling a gas is provided, and a solid dioxin collecting device is installed at a rear stage of the cooling mechanism. SOLUTION: A dioxin removal device 20 wherein the dioxin in a gas is solidified to make collection and recovery of the dioxin easy is composed by connecting successively a jet scrubber 21, a heat exchanger 22, a pressure fan 22a, an absorption tower 23, and a mist separator 24. Then, a burnt exhaust gas is quenched in case of passing the jet scrubber 21 to restrain resynthesis of the dioxin. The exhaust gas solidify the dioxin by being cooled by passing through a heat exhanger 22. The exhaust gas is then supplied to an absorption tower 22 with the pressure fan 22a, and the solid dioxin is wet recovered herein. Thereafter, the exhaust gas is passed through a mist separator 24 to catch the dioxin together with mist.
Patent JP-H06275657-A (JP)
Title: Field-effect transistor
Inventor: OKURA YASUYUKI
IPC: H01L29/778
Filed: 1993-03-23
Abstract: PURPOSE:To inhibit a scattering of impurities and to improve the mutual conductance of a field-effect transistor by a method wherein carrier feeding layers consisting of the same semiconductor layer are respectively provided on and under a carrier transit layer of the field-effect transistor or a carrier feeding layer consisting of a semiconductor layer is provided on the carrier transit layer and the impurity concentration in the carrier transit layer, which is an active layer, is reduced. CONSTITUTION:In a field-effect transistor, carrier feeding layers 4 and 6, which are the same semiconductor layer, consist of the same conductivity type and have an impurity concentration higher than that in a carrier transit layer 5, are respectively provided on and under the layer 5. Thereby, the N-type GaAs carrier transit layer 5 is formed into a region having a high electron concentration and the N-type GaAs electron carrier feeding layer 4 having the high impurity concentration and the N-type GaAs electron carrier feeding layer 6 having the high impurity concentration are respectively formed into a region having an electron concentration which is changed by a gate electric field and a substrate electric field. As the regions depleted by the gate electric field and the substrate electric field are formed into the layers having the high impurity concentration, the impurity concentration in the layer 5 can be set low and a transistor having a high mutual conductance is obtained at a high mobility.
Patent JP-H07269480-A (JP)
Title: Mechanical sliding member
Inventor: KUROKI YASUNARI
IPC: C22C47/08
Filed: 1994-03-31
Abstract: PURPOSE:To secure a mechanical sliding member that has yet higher wear resistance and low opposing offensiveness plus large strength. CONSTITUTION:In a mechanical sliding member where a rotating rotary member comes into contact with a sliding surface and its bending stress acts on the sliding part 4, in this constitution, this sliding part 4 is stacked in piles so as to make a sheet surface A of a sheet 2 made up of a carbon long fiber bundle 1 be orthogonal with the acting direction of this bending stress, and light metals such as aluminum or the like are impregnated in the stacked sliding part, and then they are formed by composite materials.
Patent JP-H02244416-A (JP)
Title: Instrument for measuring magnetized state of magnetic film of magnetic head
Inventor: SASAKI SHINOBU
IPC: G01R33/032
Filed: 1989-03-17
Abstract: PURPOSE:To allow measurement in the magnetized state equal to the magnetized state at the time of reproduction by finely adjusting a magnetic head to be measured and a pseudo medium respectively and providing a mechanism for detecting a magnetic field intensity on the side of the magnetic head to be measured, thereby bringing the pseudo medium into tight contact with the magnetic head to be measured. CONSTITUTION:The magnetic field is impressed to the magnetic head 6 which is to be measured and is provided with the mechanism for detecting the magnetic field intensity by the pseudo medium 7 fixed onto fine adjustment stages. Namely, the pseudo medium 7 is used as a method for impressing the magnetic field to the magnetic head 6 to be measured and the magnetic field intensity and frequency are changed by the current flowing in the pseudo medium 7 according to the shape of the pseudo medium 7, by which the magnetic field distribution can be equaled to the magnetic field component to be impressed from the medium at the time of the actual reproduction. The allignment of the magnetic head 6 to be measured and the pseudo medium 7 is facilitated by fixing the head 6 and the medium 7 onto the fine adjustment stages 11, 11' consisting respectively of x-, y-, z-, theta-axes and further, the reproduction voltage on the impressed magnetic field is measured by a read amplifier 8 provided on the magnetic head 6 side. The position relations of the magnetic head 6 and the pseudo medium 7 are surely adjusted in this way.
Patent JP-S63230477-A (JP)
Title: Table top type printer stand
Inventor: ANDO SATOSHI
IPC: B41J29/06
Filed: 1987-03-20
Abstract: PURPOSE:To feed smoothly blanks without any spaces exclusively used for continuous slips before printing by providing a blank guide constituted from conductive materials along a blank passage in supplying the continuous slip to a printer and having the end face curved. CONSTITUTION:A blank holding bar 4,small relaying bar 5 and large relaying bar 6 are round metal bars from which is constituted a blank guide 12. A portion of the blank guide 12 projecting to the outside of a table top type printer stand is bent arcuately to smoothly feed the blank to a printer 10. A continuous slip 11 enters from behind the printer 10 along the blank guide 12. Then, said bars 4, 5 and 6 are conductive and installed at an angle in said printer stand, so that said slip 11 is fed along said bars, removing charged static elasticity.
Patent JP-S62220931-A (JP)
Title: Electrochromic display element
Inventor: ISHIDA OSAMU
IPC: G02F1/153
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate the narrowness of a display surface and improve the outward appearance, and to widen the display surface relatively to an external frame by giving adhesives the same color tone with a background material by using a mixed pigment. CONSTITUTION:The adhesives 11a and 11b which adhere and seal the peripheral parts of a display-side substrate 1 and an opposite-side substrate 5 are given the same color tone with the background material 9 by using the mixed pigment. Consequently, the background part of display is expanded up to an area A2 including the part of a spacer 10 as compared with a conventional area A1, the adhesive sealed part B becomes invisible, and the visual narrowness f the display surface is eliminated to improve the outward appearance. Further, when plural display elements are used to manufacture a display board, external frames (escutcheon) 17b need not have adhesive sealed parts B shielded on the display surface and the display surface to the external frames 17b increase relatively to relax the narrowness greatly, thereby improving the visibility of display extremely.
Patent JP-H02244766-A (JP)
Title: Solid state image sensing device
Inventor: MORISHITA TADAYUKI
IPC: H04N5/372
Filed: 1989-03-17
Abstract: PURPOSE:To prevent contact of N<-> layers of a photoelectric conversion element and a charge transfer part and prevent leakage of charge by constructing as MOS structure on the groove formed between the photoelectric conversion element and the charge transfer part. CONSTITUTION:A groove 11 is formed by using photolithographic technique before the formation of oxide films 6, 9, metal electrodes 7, 10, and a light blocking film 8. The depth of the groove 11 is determined so that the N<-> layers 4, 5 on both sides thereof are not brought into contact with each other. After this groove 11 is formed, the oxide films 6, 9, the metal electrodes 7, 10, and the light blocking film 8 are formed. Negative potential is applied to the metal electrode 10 so that electrons do not flow in the semiconductor surface. Thus, the leakage of charge between the photoelectric conversion element and the charge transfer part can be prevented.
Patent JP-S63231943-A (JP)
Title: Ink jet recording head
Inventor: KANEKO MINEO
IPC: B41J2/19
Filed: 1987-03-20
Abstract: PURPOSE:To permit ink to fill a liquid chamber completely by providing an air reservoir continuous to a liquid chamber outside the liquid chamber. CONSTITUTION:The upper tube of a liquid chamber 3 has a sealed tip as an air reservoir 1. The air reservoir is continuous to an end of the liquid chamber. Before ink is poured from a feed pipe 2, the interiors of the liquid chamber 3 and the air reservoir 1 are depressurized. Ink flows into the liquid chamber, finding its way into an inlet of the air reservoir, and the interior of the liquid chamber is filled with ink. In this case, a small quantity of air bubbles, if remaining in the neighborhood of the inlet of the air reservoir, are absorbed into the air reservoir due to a negative pressure in the air reservoir, and no air bubbles are allowed to exist in the liquid chamber. If a part connecting the air reservoir to the liquid chamber is sufficiently narrow, air does not flow back, and neither is the discharge adversely affected.
Patent JP-S51140899-A (JP)
Title: Process for production of sodium hydroxide
Inventor: ODA YOSHIO
IPC: C25B1/46
Filed: 1975-05-30
Abstract: PURPOSE:To produce the dense sodium hydroxide with high current efficiency.
Patent JP-S58183024-A (JP)
Inventor: YAMADA KENICHI
IPC: A01K97/00
Filed: 1982-04-16
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-H01239101-A (JP)
Title: Absorbing material
Inventor: SASAKI MAKOTO
IPC: A61F13/49
Filed: 1988-03-17
Abstract: PURPOSE:To obtain an absorbing material containing a highly absorptive resin to fixed to a fiber web and having freely adjustable density in the direction of thickness, without forming a gel block of a resin, etc., by using a fiber web composed of a plurality of fiber layers having different density of fiber base material. CONSTITUTION:A solution of an acrylic monomer of a highly absorptive resin is applied to a fiber web composed of at least two fiber layers A, B having different constitution density of fiber base material F and the monomer is polymerized to obtain the objective absorbing material having density gradient of the distribution of said highly absorptive resin along the direction of the thickness of said fiber layers A, B. The base material density of the fiber layer is preferably controlled freely by the kind of the polymer of the fiber base material, the fineness of the fiber and the areal density and bulkiness of the fiber layer itself. The base fiber constituting said fiber layer is preferably a composite fiber composed of a low-melting polyester polymer and polyethylene terephthalate.
Patent JP-H04302977-A (JP)
Title: Control method of refrigerator with freezer
Inventor: MORI SHIGERU
IPC: G05B13/02
Filed: 1991-03-28
Abstract: PURPOSE:To perform delicate temperature controls of a refrigerator with a freezer where food is frozen and stored, and solve such a problem that optimum control can not be performed when food is loaded full or fast cooling is required because of unexpected visitors in the summer season, for example. CONSTITUTION:An ambient temperature arithmetic device 29 is provided to calculate the change degree of the ambient temperature of a freezing compartment from the compartment inside temperature, etc. A thermal load arithmetic device 31 is provided to calculate the thermal load amount of food on each shelf in the freezing compartment from the temperature of each shelf, etc. A fuzzy reasoning processor 33 performs fuzzy reasoning according to the change degree of ambient temperature, etc., and a control rule taken out from a memory 32. A damper controller 34 controls the opening degree of dampers provided on shelves according to the calculated result, and a fan motor controller 35 drives a fan.
Patent JP-S56159620-A (JP)
Title: Camera device
Inventor: HATADA KOUTAROU
IPC: G03B13/36
Filed: 1980-05-14
Abstract: PURPOSE: To recognize an in-focus state by a touch by relating an electric signal, showing the in-focus state, to a focus adjusting mechanism part.  
     CONSTITUTION: When an in-focus state is discriminated by a control circuit part 11, a display part 13 displays the in-focus state and electric power is fed to the electromagnet 14 of a control constitution part 12 to adsorb one end of a movable seasaw piece 15. Consequently, a movable shaft 16 is pressed to meet one terminal of a focus adjusting ring 3, which is press-bonded to disable its rotation. Therefore, a photographer recognizes the in-focus state by a touch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08287377-A (JP)
Title: Sensor for monitoring of circulating liquid coolant of heat exchange circuit
Inventor: EMANIYUERU GOORUDENBAAGU
IPC: G12B15/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for monitoring cooling solution circulating in the circuit of a heat exchanger with a simple structure, low costs, and high reliability, which is a sensor including a noncorrosive thin film in contact with the cooling solution, and a visual display responding to the corrosiveextent of the cooling solution. SOLUTION: A visual display includes a moving means 3 by the composite effect of the explosion of a noncorrosive thin film 4 and a pressure difference between the inside and outside of a pipe, and at least one seal means 7 fixed to this means 3. This visual display 3 will project from at least one of the pipe and a supporting body when the thin film 4 is eroded.
Patent JP-S51139784-A (JP)
Title: Silicon gate mos semiconductor device
Inventor: YAMAZAKI TAKU
IPC: H01L29/78
Filed: 1975-05-29
Abstract: PURPOSE:To lower the power consumption in a high frequency region by decreasing the junction capacity between a substrate and a drain in a silicon gate MOSFET.
Patent JP-S54156107-A (JP)
Title: Method of assembling stators of permanent magnet motors
Inventor: NISHIO YUKIHIRO
IPC: H02K1/17
Filed: 1978-05-30
Abstract: PURPOSE: To let reliable assembly possible without ary special fixtures by locating temparorily magnetized elements to the york, drying the binder between the magnets and the york, fixing them to each other and remagnetizing them.  
     CONSTITUTION: On the internal circumference of a york 1, is equipped a projection 1a which interlocks a locating concave 2a of a permanent magnet 2. When the permanent magnet 2 is assembled into the york 1, they are fixed to each other interlocking the concave 2a of the permanent magnet 2 with the projection 1a of the york 1 by use of the binder applied on the outer circumference of the temparally magnetized magnet 2 or the inner circumference of the york 1 and attraction of the permanent magnet 2. Drying the binder by heat under such condition the permanent magnet is bonded with and fixed to the york 1 reliably and then the permanent magnet 2 is remagnetized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S541791-A (JP)
Title: Trouble detecting apparatus for neutron detector of reactor
Inventor: FUKUNISHI HIROARI
IPC: G21C17/00
Filed: 1977-06-03
Abstract: PURPOSE: A trouble detecting apparatus which can detect abnormal troubles inearly period accompanied with deterioration of sensitivity of a neutron detector, excessiveness of indication values, and working badness, in order to maintain the operation performance of a reactor, secure safety, and improve the operating ratio. 
     COPYRIGHT: (C)1979,JPO&Japio