baber/WOPTO huggingface dataset:
Patent JP-H07160918-A (JP)
Title: Operation monitor
Inventor: NAKAJIMA YUTAKA
IPC: G07C3/06
Filed: 1993-12-08
Abstract: PURPOSE:To facilitate maintenance and inspection of motors and devices by contriving an operating state of the devices or the like to be easily discriminated at a glance even by an unskilled operator and reducing a frequency of occurrence of a fault of sensors. CONSTITUTION:The monitor is provided with a sensor 5 sensing a frequency fluctuation and controlling number of revolutions of a motor 2a operating devices 2 or the like through the frequency fluctuation, the status such as the operation and stop of the devices 2, the operating time, and the stop time is displayed by a length L of a bar graph X and the status such as fluctuation and fluctuation time width of the devices 2 in operation is indicated by varying the width B of the bar graph X.
Patent JP-2001154304-A (JP)
Title: Silver halide emulsion and silver halide color photographic sensitive material
Inventor: YAMASHITA SEIJI
IPC: G03C1/09
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion having a high silver chloride content, high sensitivity, low fog and low high-illuminance reciprocity law failure characteristics and less liable to cause the degradation of a latent image at an early stage after exposure. SOLUTION: The silver halide emulsion is a gold sensitized fine silver halide grain emulsion having >=95 mol% silver chloride content and 8-50% of gold present on the silver halide grain side is in the state of metal gold.
Patent JP-H11173892-A (JP)
Title: Flow velocity measuring apparatus and flow rate measuring apparatus
Inventor: OZAWA KINGO
IPC: G01F1/712
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flow velocity measuring apparatus capable of measuring the flow rate at high measuring accuracy even in a low flow velocity condition such as still water condition. SOLUTION: A nozzle 3 blows air onto a free water surface 1a to generate a pattern thereon, a CCD camera 6 photographs this pattern, an image processor 9 extracts the angle of the pattern from the photographed picture, a flow velocity calculator 10 calculates the surface velocity of the water flow, based on this angle, and a flow rate calculator 13 obtains a water flow cross sectional area S from the water level obtained from a water level sensor 11 and water level meter 12 and calculates the flow rate, based on this level and water flow surface velocity V.
Patent JP-H06156946-A (JP)
Title: Manual operation conveyor for conveying baggage
Inventor: IMAEDA YUJI
IPC: B66B9/08
Filed: 1992-11-26
Abstract: PURPOSE:To provide a manual conveyor for conveying a bggage which is designed to sharply reduce the degree of fatigue of a person when the person walks up a stairs with a baggage and reduces cost and is safe. CONSTITUTION:A manual conveyor for conveying a baggage comprises a flat annular frame 11 attached to the side wall 51 of an up stairs approximately in parallel to inclination of a stairs; a plurality of rotary rollers 20 arranged above the annular frame 11 at intervals of a given distance in a state to extend at right angles with the longitudinal direction of the annular frame; and a baggage support table 30 attached to the annular frame 11 and brought into side contact with the surfaces of the rotary rollers 20 and sliding around the outer periphery of the annular frame.
Patent JP-H07159428-A (JP)
Title: Pulse rotor
Inventor: OHATA KOJI
IPC: G01D5/245
Filed: 1993-12-10
Abstract: PURPOSE:To provide an integrally formed pulse rotor having a sufficient engagement strength. CONSTITUTION:A cylindrical engagement part 22, a stopper part 26 provided so that the end face of a wheel hub 12 of the engagement part 22 inwardly extends along the end face of the wheel hub 12 an annularly formed rotor part 24, and a pulse rotor 14, having a U-shaped curvature part extending from a side which does not form the stopper part 26 and of which axial cross section opens on the side of a rotation detection sensor 20, possessing a curvature part 28 connected to the inner circumference part of the rotor part 24 and in which the engagement part 22 is pushed on the outer peripheral face of the wheel hub 12 by the spring action of the curvature part 28, are included.
Patent JP-2000160528-A (JP)
Title: Iced road surface eliminating device for civil construction vehicle
Inventor: MORITA SHIGERU
IPC: E01H5/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To ensure an interval between a blade elevating cylinder and a road surface so as to restrain generation of deformation damage by pivoting a support base end to a front wheel side frame, and mounting an iced road surface eliminating blade to a tip of the blade elevating cylinder. SOLUTION: A cylinder 8 is elongated with a blade 9 supported between front and rear wheels 2, 2 to press a road surface R downward strongly, and effectively utilizing the weight of a body of a vehicle 11 the iced road surface is cut and eliminated thereby. The cutting angle of the blade 9 is selected according to the conditions of the road surface R. In this case, only the blade 9 is descended to the vicinity of the road surface upon operation and generation of damage deformation therein is restrained with a proper interval between a support 7 or the cylinder 8 and the road surface R. The maintenance of wheel loader 1 is made easy through non-existence of a cutter 6 below a frame on the side of rear wheels where an engine is mounted. Accordingly, it is possible to simplify the structure with the reduced number of parts, leading to reduction of the service fee of the work.
Patent JP-H05152219-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: WATANABE KAZUO
IPC: H01L21/20
Filed: 1991-11-30
Abstract: PURPOSE:To improve electrical properties without deteriorating the quality of a crystal of a compound semiconductor epitaxial crystal film containing a p-type carbon doped layer, and to enhance the characteristics of a hetero-junction bipolar transistor, etc., formed by using said properties. CONSTITUTION:Manufacture of a compound semiconductor device includes a first process, in which a compound semiconductor epitaxial crystal film 3 containing a p-type carbon doped layer 2 is formed onto a semiconductor crystal substrate l in an atmosphere comprising hydrogen, and a second process, in which the semiconductor substrate is thermally treated at a fixed temperature in the atmosphere of hydrogen partial pressure lower than the atmosphere at a time when the p-type carbon doped layer 2 is shaped. Or the epitaxial growth temperature of the p-type carbon doped layer or a temperature lower than said temperature is used as the fixed temperature at the time of heat treatment in the second process. Or nitrogen, an inert gas, a vacuum or another atmosphere containing no hydrogen is employed as the atmosphere at the time of heat treatment in the second process.
Patent JP-2001159702-A (JP)
Title: Distributed index lens
Inventor: YAMAGUCHI ATSUSHI
IPC: C03C21/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent radially distributed index lens having a refractive index distribution required by optical design using a glass composition which is high in durability and low in melting temperature and containing stably existing silver ions because of the practically sufficient ion exchange rate. SOLUTION: The melting temperature of an aluminoborosilicate glass is lowered while retaining high durability by introducing MgO into the glass and silver ions are stably incorporated into the glass in the ionic state. The objective radially distributed index lens having the required refractive index distribution is obtained with the resulting glass.
Patent JP-H10167870-A (JP)
Title: Organic fertilizer
Inventor: YAMADA MASAKAZU
IPC: C05G5/14
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems associated with org. fertilizers which are in a granular or dumpling form and are generally embedded into soil, are sprinkled on the soil surface or are placed as bench flumes but there is a possibility of root rot by harmful gases when these fertilizers are embedded into the soil and the fertilizers may drop at the time of movement of a pot or run off at the time of watering when the fertilizers are sprinkled on the soil surface or are used as placed as bench flumes. SOLUTION: The org. fertilizer 1 which is formed to a slender rod shape over the entire part and is provided with a through-hole 2 in its axial direction is provided. The fertilizer 1 is effectual (1) in improving the efficiency of the fertilizer as the fertilizer is capable of feeding the fertilizer near to roots by inserting the fertilizer into the soil to stand by itself, (2) in averting the occurrence of the root rot as the generated harmful gases are released outside through the through-hole, (3) in exhibiting a rapid effect as the water enters the inside of the through-hole and soil bacteria are liable to proliferate and (4) in preventing the drop of the fertilizer even if the pot is moved and in preventing the run-off in spite of watering as the fertilizer stands by itself in the state that the fertilizer is held inserted into the soil.
Patent JP-H07168437-A (JP)
Title: Image forming device
Inventor: OKI SHIGERU
IPC: G03G15/08
Filed: 1993-12-16
Abstract: PURPOSE:To realize stable toner concentration control in any copying mode by respectively providing developer concentration detecting means at both ends in a thrust direction in a developer container and controlling the concentration of two-component developer based on the detection output of at least one of the detecting means. CONSTITUTION:Toner concentration detecting means are installed at two spots in the thrust direction in the developer container. Namely, the toner concentration detecting means(sensor) 7a on this side and a sensor 7b on the inside are installed in a developer returning member 1. Since the toner concentration of the developer in a stirring chamber 17 is reflected in the sensor 7b on the inside and the toner concentration obtained by consuming the toner in a developing chamber 16 is reflected in the sensor 7a on this side, the toner concentration value shown by the sensor 7b is higher. By utilizing such characteristic, the detection output showing the excessive supply of the toner is detected also by the sensor 7b. Thus, the excessive supply of the toner is detected at an early stage in comparison with the conventional device, and the overshooting of the toner concentration control is eliminated.
Patent JP-H07165830-A (JP)
Title: Organic glass for optical material
Inventor: TAKAHASHI TORU
IPC: C08F20/26
Filed: 1993-12-16
Abstract: PURPOSE:To obtain an organic glass containing neither a halogen element nor a sulfur compound, having lower specific gravity and a higher refractive index than conventional organic glasses, and excellent in impact resistance. CONSTITUTION:A raw material having a viscosity at 30 deg.C of 20-8,000 cP is polymerized This material contains the component (a) and (b) as shown below. The compound (a) is at least one member selected from allyl phenylacetate, allyl diphenylacetate and allyl triphenylacetate. The compound (b) is at least one member selected from diallyl phthalate, diallyl phthalate prepolymer, diallyl adipate, triallyl isocyanurate, etc.
Patent JP-2000243173-A (JP)
Title: Dot spacer for touch panel and forming method thereof
Inventor: SASAKI MASAKI
IPC: H01H11/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide dot spacers for a touch panel capable of forming a high- density and high-accuracy dot pattern with satisfactory adhesion and each having a shape excellent in finger-touch durability. SOLUTION: These dot spacers are minute projections formed of a positive- type photosensitive resin composition and each having an edgeless shape with a smooth surface. In forming these dot spacers, the positive-type photosensitive resin composition is spread over a base material 1 and dried, thereafter cylindrical projections, for example, are formed by selective irradiation of active energy rays and by a developing process, then they are softened by heating, and thereby a pattern of the edgeless and substantially hemispherical minute projections 3 is formed. Preferably, the softening by heating is performed at a temperature of 50 to 250 deg.C.
Patent JP-2000171433-A (JP)
Title: Combustible gas concentration measuring device
Inventor: KO KORETOMO
IPC: G01N27/416
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of measuring combustible gas even in gas to be inspected containing oxygen in high concentration. SOLUTION: An oxygen detecting electrode 2 inactive to HC, an oxygen detecting electrode 3 active to HC and an oxygen pump 6 are arranged to solid electrolyte substrates 1, 5 opposed to each other in a form exposed to gas to be inspected and a reference electrode 4 is arranged to the back surface of the substrate 1. The electrodes 2, 3 and the oxygen pump 6 are connected by electric circuits 9, 11 and the potential difference between the reference electrode 4 and one electrode 3 is measured.
Patent JP-H10189052-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: ABE HIROSHI
IPC: H01M4/505
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic secondary battery having the high level of safety, a load characteristic and a cycle characteristic by forming the battery out of a pressure molded negative electrode having the specific density of graphitized vapor phase growth carbon fiber, a positive electrode of a composite oxide containing lithium, and an electrolyte formed out of lithium salt dissolved in a cyclic and chain carbonate mixed solvent. SOLUTION: A nonaqueous electrolytic secondary battery is made of a negative electrode, a positive electrode, and an electrolyte formed out of lithium salt dissolved in a cyclic and chain carbonate mixed solvent. Furthermore, the negative electrode has a compact obtainable from the pressure molding of graphitized vapor phase growth carbon fiber having specific surface area equal to or less than 5m<2> /g and a mean aspect ratio between 2 and 30 to bulk density between 1.2 and 2.0g/cm<3> . The positive electrode has a composite oxide containing lithium, preferably a composite oxide containing 3B, 6A, 7A and 8A groups of metal, and lithium, particularly a lithium composite oxide expressed as LiNi1- XMXO2 , where M stands for Al, Mn, Cr, Co and Fe, and X is a value between 0 and 1, or LiMn2 O4 .
Patent JP-H11163250-A (JP)
Title: Composite component
Inventor: SUZUKI YUKIO
IPC: H01L25/04
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite component, which can achieve compact configuration and thin configuration and has low price and high reliability, by improving the packaging density of electronic parts which constitute a voltage- controlled oscillating circuit, a DC-DC converter circuit and the like. SOLUTION: A plurality of lead members 12 comprising plate-shaped metals and an electronic components including an inductance element L1 and a semiconductor device are provided. In the plurality of lead members 12, the inductance element L1 and bare chips 14 and 15 are attached to the respective lead members 12. The electronic components are connected by a plurality of the lead members 12. The entire body is encapsulated under a state, wherein the parts which become the outer terminals of the lead parts 12 are exposed. Thus, the packaging density of the electronic components is improved, and the compact configuration and the thin configuration is achieved. Furthermore, resin for packaging the bare chips, the terminals of the semiconductor device and an auxiliary substrate can be dispensed with.
Patent JP-2000102466-A (JP)
Title: Decorative case for pressed leaf and pressed flower and its prefabricated set
Inventor: TANAKA NOBUTOSHI
IPC: A47G1/14
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a decorative case for pressed leaves and pressed flowers which is capable of preventing the pressed leaves and pressed flowers from the generation of mold and the discoloring and color fading of various dyestuffs and more particularly green for a long period of time and easily finishing these leave and flowers as works, such as frames, ornaments, decorative trays or coasters, appreciatable for a long period and a prefabricated set thereof. SOLUTION: This decorative case decorates the pressed leaves 6a and 6b and the pressed flowers and preserves these leaves and flowers for appreciation. The case, thereupon, has a case body 1, flat transparent cap parts 2 which form flat hermetic space parts together with this case body 1 and mats 3 which have approximately the same shapes as the shapes of these hermetic space part and are housed in the hermetic space parts and on which the pressed leaves 6a and 6b and the pressed flowers are placed. Deoxidizer housing parts housing deoxidizers are formed in the hermetic space parts.
Patent JP-H03205365-A (JP)
Title: Mold for forming plastics
Inventor: FUKUSHIMA HIDEKO
IPC: C04B35/58
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the subject mold having lowered wettability to plastics and moderate heat-conductivity and capable of suppressing the generation of flaws and deformation of the molded article by forming a plastics-forming mold using a sintered material containing aluminum nitride as a matrix phase. CONSTITUTION:The plastics-forming mold is made of a sintered material consisting of a matrix phase composed of aluminum nitride and an intergranular phase composed essentially of a rare-earth oxide. The content of the rare-earth oxide is preferably <=1wt.%. Addition of zirconia together with the rare-earth oxide used as a sintering assistant is preferable to increase the strength of the sintered material.
Patent JP-H03204247-A (JP)
Title: Optical active wavelength multiple loop network
Inventor: IMOTO KATSUYUKI
IPC: H04B10/27
Filed: 1989-12-29
Abstract: PURPOSE:To increase number of stations and to extend the length of a loop by using an optical transmission line having an optical amplifier function. CONSTITUTION:An optical signal of 2 or over of difference wavelengths is sent from optical transmitters 11-14 of stations 1-4 in a loop optical transmission line 5. Rare-earth element ions are added to an optical fiber constituting the loop optical transmission line 5 and the rare-earth element ions are stimulated in a stimulation optical signal. That is, the loop optical transmission line 5 has an optical amplifier function. Thus, the level reduction in the optical signal sent in the loop optical transmission line 5 is suppressed. Thus, number of stations is increased and the length of the loop is extended.
Patent JP-H03202902-A (JP)
Title: Controller for two degrees of freedom
Inventor: HIROI KAZUO
IPC: G05B13/02
Filed: 1989-12-28
Abstract: PURPOSE:To generate a derivative action as a whole and to set P and D into two degrees of freedom by combining a PI adjustment means and a target value filter means having two primary delay elements in the P(proportion)/I (integration)/D(derivative) adjustment device of a two degrees of freedom-form. CONSTITUTION:The target value filter means 10 has a coefficient multiplication means 11 multiplying the targe value SV by the two degrees of freedom coeffi cient of a proportional gain Kp and the two degrees of freedom coefficient of derivative time, and a derivative term sharing means sharing the derivative term of the tartget value SV and a controlled variable PV by subtracting the controlled variable being the object of control from the output of the coefficient multiplication means 11 and setting it to pass through the primary delay elements. Thus, time elements can be reduced and D can be made into two degrees of freedom.
Patent JP-H09157764-A (JP)
Title: Method for briquetting zinc-containing iron-making dust
Inventor: NAKANO MASANORI
IPC: C22B1/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the sintering yield and the production speed by adopting a means of easily securing uniform and satisfactory air permeability at the time of briquetting a zinc-containing iron-making dust with a round-shaped sintering machine. SOLUTION: In a method for briquetting the zinc-containing iron-making dust by packing the zinc-containing iron-making dust so that the cross section becomes a trapezoid shape on a table of the round-shaped sintering machine, blowing oxygen-containing gas from the upper part toward the lower part of the packed bed and exothermic oxidizing is executed to metallic iron and/or carbon in the zinc-containing iron-making dust, after forming one or more grooves on the upper surface of the dust packed bed 5, the oxygen-containing gas is blown. Further, in this time, pre-caked dust is dehydrated and/or dried to <=20% moisture and after crushing, the classification is executed. In forming the dust packed bed, coarse grains 5a are packed at the center in the width direction and fine grains 5b at both side parts.
Patent JP-H05168593-A (JP)
Title: Sebjective ophthalmoscopic device
Inventor: AKIYAMA HISANORI
IPC: A61B3/028
Filed: 1991-12-26
Abstract: PURPOSE:To provide a subjective ophthalmoscopic system excellent in operability by facilitating the control of a target indicating device. CONSTITUTION:A target indicating device is provided on the side of a measuring head part 8 and constituted separately from a target indicating device 1 equipped with a plurality of targets. Since the measuring head part 8 selects a target on the basis of a light signal, the target indicating device 1 is moved without arranging a signal wire between the device 1 and the measuring head part 8 to indicate a target at a position arbitrarily separated from an examinee. The target indicating device 1 is held in a freely slidable manner along a shortsightedness rod 2 attached to the measuring head part 8 arranged before the eyes of the examinee. A measuring person can select the target to be indicated to the examinee in a sit-down state and, by outputting a position command signal from the measuring head part 8, the target indicating device 1 is automatically positioned at a predetermined distance from the examinee.
Patent JP-H11176662-A (JP)
Title: Coil
Inventor: FURUYA MASAHIRO
IPC: H01F5/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a coil where lead wires can be connected to terminals with a simple method without time consuming binding-up work when processing both ends of lead wires constituting the coil. SOLUTION: A core 8 comprising an axis 9 and lugs 10a and 10b provided at both ends thereof is formed from a thin plate member. Terminals 11a and 11b of a winding 14 are provided at both ends of one lug 10a. A pair of slits 13a and 13b are formed in the terminals 11a and 11b. The start 12a and the end 12b of the lead wire 12 are put in the slits 13a and 13b, which are then crushed to attach the lead wire 12. Therefore, the lead wire 12 can be fixed to the terminals 11a and 11b without using the conventional time-consuming method of binding-up.
Patent JP-H03200421-A (JP)
Title: Weather strip for vehicle
Inventor: USUDA TAKAHIRO
IPC: B60J10/90
Filed: 1989-12-28
Abstract: PURPOSE:To respectively improve water-tightness and attaching/removing property of a hatch roof or the like in which a weather strip is applied by providing a plurality of ribs which can be easily distorted and deformed while they are tilted by a predetermined angle from a lengthwise direction of a base inside a hollow part of a seal lip. CONSTITUTION:A weather strip 20 for a vehicle, which is applied to a hatch roof for example, is provided with a base 20a extending lengthwise, a seal lip 20b in elastic contact with the upper face of an end of the hatch roof and a seal lip 20c extending toward an opposite member. On one 20c of the seal lips, a hollow part 11 whose lower end is opened at the time of mounting is formed. In such a constitution, a plurality of ribs 13 are placed on appropriate positions inside the hollow part 11. A lengthwise direction of each rib 13 is tilted by a predetermined angle theta1 from a lengthwise direction Y of the base 20a. Thus each rib 13 is easy to distort thereby improving water-tightness and removing/attaching property of the hatch roof.