baber/WOPTO huggingface dataset:
Patent JP-H1155508-A (JP)
Title: Method for discriminating attribute of image
Inventor: TANAKA TETSUO
IPC: H04N1/40
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the method for discriminating attribute of an image by which discrimination accuracy is improved without increasing a size of a processing block by using a discrimination attribute of blocks around a noted block so as to make re-discrimination. SOLUTION: In this method, image data are divided into blocks consisting of plural adjacent pixels and the attribute of the image in the unit of divided blocks is discriminated. In this case, the method has an attribute number calculation step 32 where number of blocks with each attribute is obtained from a noted block and blocks around the noted block, an isolation discrimination step 33 discriminating whether or not the noted block is an isolated block according to number of blocks with each attribute, and a correction step 35 where the attribute of the noted block is corrected based on number of the blocks of each attribute when the noted block is an isolated block.
Patent JP-H0535504-A (JP)
Title: Task control information changing system
Inventor: KUISE YOUJI
IPC: G06F9/46
Filed: 1991-07-31
Abstract: PURPOSE:To change the task control information for each execution segment without using a machine instruction or a monitor call. CONSTITUTION:In an electronic computer system containing a segmentation function, the fields 3b and 4b are provided to store the task control information suited to execution of a segment 1b in a segment describer 2b together with a means which acquires the task control information out of the describer 2b when the control is shifted to the segment 1b from a segment 1a and then sets the information to a task control block 5 or a control register 6. In such a constitution, the task control information is changed by the hardware or firmware so that the processing speed is increased and the destruction of the block 5 can be avoided.
Patent JP-H1155114-A (JP)
Title: Pll circuit
Inventor: UNEME MASAKATSU
IPC: H03L7/187
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL circuit, whose pull-in time is reduced by selecting a voltage at a control terminal to be a voltage, in response to the desired oscillating frequency of a voltage-controlled oscillator. SOLUTION: An output voltage Vo1 of an LPF 3 is turned into an input voltage Vo1 to a VCO 4. The input voltage Vo1 and an output frequency fo are related such that the output frequency fo of the VCO 4 is proportional to the input voltage Vo1 of the VCO 4 around a self-running frequency fb of the VCO 4. Thus, by letting an input voltage Vo1 required for a desired output frequency fo, then the input voltage required to obtain the desired output frequency fo is controlled by selecting, in advance, a capacitance ratio of capacitors Ca15, Ca16 to be added at design. Then the initial deviation between an input signal frequency fi and a feedback signal frequency fo/N and of a phase is controlled to be a minimum and then the pull-in time is reduced.
Patent JP-H03115751-A (JP)
Title: Engine control device
Inventor: DANNO YOSHIRO
IPC: F02D23/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve the controllability of an engine by selecting a control based on the actual intake air quantity or a control based on the intake air quantity estimated from the throttle valve opening, according to the engine operating state. CONSTITUTION:In a device for controlling fuel injection valves 9, 10 by a control ler 4 according to the engine operating state in an engine E with the compressor 5 of a turbocharger, an intercooler 8, two fuel injection valves 9, 10 as engine controlled parts, a throttle valve 11, and the like disposed at an intake passage 1 in due order from its upstream side, the controller 14 is provided with a first control means M1 for controlling the fuel injection valves 9, 10 on the basis of the actual intake air quantity detected by an air flow sensor 16. There is also provided with a second control means M2 for controlling the fuel injec tion valves 9, 10 on the basis of the pseudo intake air quantity estimated from the throttle valve opening detected by a throttle sensor 20, preceding the first control means M1 at the time of the engine being decelerated.
Patent JP-H0871023-A (JP)
Title: Washer for floor surface or the like
Inventor: TEZUKA ISAO
IPC: A47L11/03
Filed: 1994-09-07
Abstract: PURPOSE: To enable the installing of a washer for a floor surface or the like in a smaller space by achieving a smaller size thereof. CONSTITUTION: A plurality of bubbling pipes 1 are connected to be arranged on the edge of a wall in a kitchen or the like and a bubble generator 2 is interposed between the adjacent bubbling pipes 1 to generate bubble for washing. The interposing of the bubble generator 2 between the adjacent bubbling pipes 1 is made by fitting fitting parts 9a and 9b formed at both ends of the bubble generator 2 into end parts of the bubbling pipes 1. Moreover, the bubble generator 2 is formed in a shape of a cylinder with the outer diameter dimensions thereof almost equal to the outer diameter dimensions of the bubbling pipe 1 so as to keep the bubble generator 2 from sticking out from the outer circumferential surface of any bubbling pipe 1.
Patent JP-S6367782-A (JP)
Title: Manufacture of thin film transistor
Inventor: KAWAI SATORU
IPC: H01L27/12
Filed: 1986-09-09
Abstract: PURPOSE:To manufacture easily a thin film transistor which makes a high-speed control possible, by a method wherein a gate electrode is formed on a light- transmitting insulation substrate, a gate insulation film and an operating semiconductor film are laminated thereon, and an electrode having a P<+> semiconductor film as a ground is formed in an offset region. CONSTITUTION:A P<+> semiconductor 7 of P<+>a-Si is formed by a P-CVD method wherein boron is doped from above a substrate 1, and a layer 10 of Ti, i.e., of metal, to be a second drain electrode is formed thereon. Then, a positive-type resist 12 is lifted off and thereafter a resist pattern 12-1 for isolating an element is formed. Lastly, with this resist pattern 12-1 used, the second drain electrode 10, a source electrode 6-1 and a first drain electrode 6-2 are etched by a phosphoric acid, and then an N<+> a-Si layer 5, an a-Si2/layer 4 and an SiN layer 3 of lower layers are etched by a carbon tetrafluoride gas plasma. Thereafter the resist pattern 12-1 is removed, and thus a thin film transistor element is obtained.
Patent JP-S6455885-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KITAMURA MITSUHIRO
IPC: H01L21/205
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a semiconductor laser (BH-LD) in an embedded structure having excellent characteristics, which has been hard to obtain by a conventional method, by using vapor growth mainly, by forming a part of a current path to a current blocking structure or an active layer, which undergoes light emitting recombination, by impurity diffusion, and performing epitaxial growing thereon. CONSTITUTION:On an n-InP substrate 1, an n-InP buffer layer 2, a nondoped In0.59Ga0.41As0.90P0.10 active layer 3 corresponding to a light emitting wavelength 1.55mum, and a p-InP clad layer 4 are grown. An SiN insulating film 15 is formed. With GaS as a starting material, S is diffused to form an impurity diffused layer 5. Then, a mesa stripe 6 and grooves 7 and 8 are formed so as not to include the diffused layer 5. With the insulating film 15, which is used as a mask, being made to remain, a p-InP current blocking layer 9 and an n-InP current blocking layer 10 are grown by the second MOVPE growing. Finally, the insulating film 15 is removed, and a p-InP embedded layer and a P-InGaAsP electrode layer are grown on the entire surface, and a desired BH-LD is obtained.
Patent JP-S6277296-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1985-09-26
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-H0636613-A (JP)
Title: Joint material for electronic parts and electronic equipment using the material
Inventor: HIRAI MINORU
IPC: C09J9/02
Filed: 1992-07-16
Abstract: PURPOSE:To provide an electronic part joint material having the capability of ensuring freedom from a conductivity defect due to the occurrence of a gap between conductors even in such service environment as generating a thermal cycle, and further ensuring the improved vibration resistance of a joint section by dispersing the particulates of a conductive shape memory allay in a base material of insulation resin. CONSTITUTION:Regarding an electronic part joint material comprising conductive particulates dispersed and contained in an insulation resin base material, the particulates of a conductive shape memory alloy are used as the conductive particulates. Epoxy resin, polyester, polyethylene or the like can be enumerated as the insulation resin base material. Also, an alloy of Ti-Ni, Ag-Cd, Au-Cd, In-Tl, Ti-Ni-Cu or the like can be enumerated, for example, as the conductive shape memory alloy.
Patent JP-S6455286-A (JP)
Title: Thermal transfer recording material
Inventor: SAKOJIRI HIROMICHI
IPC: B41M5/26
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a high-quality transfer image of a continuous gradation, by successively providing a hot melt layer containing a leuco dye, a heat resistant porous resin film layer, and a hot-melt layer containing a color developer reacting with the leuco dye to produce a color on a substrate. CONSTITUTION:As heating elements 11 of a thermal head are heated to temperatures of T1, T2, T3 (T1<T2<T3) according to an image signal from a CRT etc., a hot melt layer 4 of a thermal transfer recording material 1 is melted. A porous resin film 5 controls the melt transfer amount of a hot melt layer 7 containing a color developer 6 as well as the transmitting amount of a leuco dye which was melted according to a heat energy of the heating elements 11 of the thermal head. Therefore, the melt layer which has reacted with the leuco dye to produce a color according to the heat energy amount of the heating elements 11 of the thermal head is transferred to a recording sheet 10. In this manner, a high-quality transfer image of a continuous gradation is recorded.
Patent JP-H1122971-A (JP)
Title: Gas lighter provided with inlet opening which also works as burner port
Inventor: KITABAYASHI SEIICHI
IPC: F23Q2/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the filling of gas by making use of a tiltable burner port, and to prevent the rotation of a tiltable valve stem at the time of filling gas. SOLUTION: A gas lighter is provided with an inlet opening which also works as a burner port. Namely, a tiltable valve stem is provided with a burner port 1 and the lower end of the tiltable valve stem is supported by U-shaped protrusions 8 of resilient members 6. A plurality of longitudinal groove portions 11 are formed on the lower end portion of the valve stem and corresponding to these longitudinal groove portions 11, longitudinal ridge portions 12 are formed on the central portions of the U-shaped protrusions 8. While fitting the longitudinal ridge portions 12 into the longitudinal graves 11, the valve stem is pressed downwardly and is lifted by a resilient force so as to stop the rotation of the valve stem.
Patent JP-S58113962-A (JP)
Title: Transferring and fixing device
Inventor: OKAMOTO YUKIO
IPC: G03G15/20
Filed: 1981-12-26
Abstract: PURPOSE:To obtain a device which is capable of fixing even in case of a high speed, by heating a recording body by heat from a press-contacting roller, feeding in the recording body between an image carrying body and the press-contacting roll, and transferring and fixing a powdery image on the image carrying body, to the recording body. CONSTITUTION:A photoreceptor 1 on the circumferential surface of a drum is rotated clockwise, is charged uniformly by a charger 2, and subsequently, an electrostatic latent image of an original image is formed by an exposing device 3, and is developed by a developing device 4. A toner image on the photoreceptor 1 is pressed and transferred to an intermediate transfer body (endless belt) 5 which rotates by synchronizing with it, and on the other hand, recording paper P is fed out by a paper feed rolls 6, and is fed in between a heating roll 7 and a guide member 8. The heating roll 7 is a roll being in a press-contacting state with the intermediate transfer body 5 at least at the time of transfer, is formed by thinly covering a metallic roll of aluminum, stainless steel, iron, etc., with rubber and is provided with a heating heater 9 in the inside.
Patent JP-H0260988-A (JP)
Title: Phosphor
Inventor: YOSHINAKA MINORU
IPC: H01J29/20
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a phosphor which emits light with low-speed electron beams and is useful for the instruments of automobiles, aircraft, etc., wall television sets, fluorescent display tubes, etc., by using ZnO whiskers each comprising a core and acicular crystal parts extended from this core in a different directions as a base. CONSTITUTION:This phosphor is formed by using ZnO whiskers each composed of a core and acicular crystal parts extended from this core in axial directions for example, ZnO whiskers of a tetrapod structure having the number of axial directions of 4, a diameter of the base of an acicular crystal part of 0.7-14mum and a length from this base to the tip of 3-200mum, as a base. The ZnO whiskers can be formed by heating a metallic zinc powder having an oxide film on the surface in an oxygen-containing atmosphere.
Patent JP-H1139348-A (JP)
Title: Internet terminal equipment with present position detection function and information retrieval method
Inventor: KAMATA TOMIHISA
IPC: G01C21/36
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an internet terminal equipment with present position detection function, which can supply various services to a user without providing a private information center. SOLUTION: The internet terminal equipment (car navigation device) contains present position information detected by a present position detection part in an HTTP(hyper text transfer protocol) request and accesses to specified retrieval servers 13, 14 and 15 through a mobile communication unit 11. Then, retrieval result position information which are contained in HTTP responses received from the specified retrieval servers 13, 14 and 15, and which are obtained in accordance with a present position are extracted. The extracted retrieval result positions 92 (93) and the present position 91 are displayed on a road map on a display device. An HTMI (hyper text mark up language) document corresponding to the indication of any retrieval result position is displayed instead of the map in accordance with the indication of the retrieval result position.
Patent JP-H1154666-A (JP)
Title: Semiconductor device
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which bond can be prevented from crawling up and adhering to a bonding tool upon thermocompression bonding. SOLUTION: A semiconductor device 1, packaged on a substrate 3 with a bond 5 by thermocompression bonding, has a rise prevention member 6 on its side surface. The rise of the bond 5 occurs upon thermocompression bonding when the bond 5 is heated, and immediately before it sets, it adheres to the side surface of the semiconductor device 1 by surface tension and crawls up, due to the reduction in the viscosity of the bond. The crawling up of the bond can be prevented by changing the shape of the side surface of the semiconductor device 1. The rise prevention member 6 may have a step or a tapered shape which prevents the bond 5 from crawling up via the semiconductor device 1 to adhere to the lower surface of a compression bonding tool 7 upon thermocompression bonding.
Patent JP-S58114199-A (JP)
Inventor: MASUDA HISAYOSHI
IPC: G01L9/00
Filed: 1981-12-26
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-S60106213-A (JP)
Title: Acoustic reproducing device
Inventor: AOKI KAZUHIRO
IPC: G11B5/027
Filed: 1983-11-14
Abstract: PURPOSE:To obtain a natural preferable hearing sensation state with simple constitution and operation by varying the frequency characteristics of a power amplifier with a switch associated with a changeover switch for switching between connection terminals of an internal and an external speaker. CONSTITUTION:The switch S2 associated with the switch S1 which switches the output to the external speaker and external speaker selectively is provided, and the power amplifier 17 has the frequency characteristics varied with the switch S2. This switch S2 changes connections of capacitors of the feedback circuit of the amplifier 17 and operates associatively with the switch S1. When the switch S1 is placed at a side A, the switch S2 is also at a side C and connected to a capacitor C1 to drive the internal speaker. When the switch S1 is at a side B, on the other hand, the switch S2 is at a side D and a capacitor C is connected to drive the external speaker.
Patent JP-S58116055-A (JP)
Title: Coreless armature
Inventor: KAMATA SAKUO
IPC: H02K15/04
Filed: 1981-12-29
Abstract: PURPOSE:To facilitate the connection of an inner layer coil strand to an outer layer coil strand by setting the twisting direction of the metal wire in an inside connecting aid opposite to that of the metal wire in an outside connecting aid. CONSTITUTION:The circumferential direction of the metal wire 10 is twisted at the prescribed angle in the projecting strips 8b, 9b of connecting aids 8, 9, and the twisting direction of the metal wire 10 in the aid 8 is opposite to that of the metal wire 10 in the aid 9. Accordingly, the adjacent wires 10 are connected radially at the tops of the projecting strips 8b, 9b of the aids 8, 9, respectively, and the connection of the inner layer coil strands 5 isolated at the prescribed angle to the outer layer coil 6 can be facilitated by connecting the wires 10 of the bases 8a, 9a to the coil strands 5, 6 of the inner and outer layers.
Patent JP-H1064972-A (JP)
Title: Wafer carrier
Inventor: YOKOYAMA TETSUO
IPC: H01L21/68
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide the wafer carrier which can prevent a wafer from slipping obliquely over a belt, the rear of a wafer from being damaged by the belt, and dust from being deposited on the wafer. SOLUTION: The wafer carrier is provided with a wafer center sensor 32 sensing the center position of a wafer on a belt 31 on which the wafer is carried, a wafer center correction section 20 that makes the wafer center position obtained from the wafer center sensor 32 match with the center position of a set cassette 12, and a cassette section 10 that stores a wafer 13 into the cassette 12 with the wafer center position and the center position of the cassette kept in matching with each other.
Patent JP-H1059072-A (JP)
Title: Vehicular outside mirror device
Inventor: KANEKO TOSHIHIRO
IPC: F16C11/06
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To reliably mount a mirror assembly with no looseness. SOLUTION: A pair of hemispheric holder bodies 4, 4 are formed at their division faces 40, 40 with recessed grooves having two crossed planes 41, 41, 41, 41. Since the two planes 41, 41, 41, 41 of the pair of hemispheric holder bodies 4, 4 are wedgewise brought into pressure contact with an outer periphery 17 of a support, no looseness is caused between the pair of hemispheric holder bodies 4, 4 and the support, to thereby reliably fit a mirror assembly turnably to the support through the pair of hemispheric holder bodies 4, 4 with no looseness.
Patent JP-H0262535-A (JP)
Title: Film cartridge and film to be housed therein
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/30
Filed: 1988-08-29
Abstract: PURPOSE:To facilitate the production of the cartridge and to prevent out of focus at the time of photographing by specifying the coating thickness of the photosensitive silver halide emulsion layers of a roll film of a large image plane size consisting of polyester as its base. CONSTITUTION:The film for the cartridge of a double magazine type having a film supplying chamber 4 in which the unexposed film is rolled and housed and a film winding chamber 5 in which the exposed film is wound is the silver halide color photographic sensitive material which is made of the polyester as its base and has the respective photosensitive silver halide emulsion layers for a cyan image forming, magenta image forming and yellow image forming on a base and the image plane size thereof is >=400mm<2>. The thickness of the total layer of the coated emulsions is specified to 70 to 120mum and a center blank hole 30 is provided between the image frames, by which the film 10 is held in the plane state orthogonal with the optical axis of a lens in case of setting the cartridge to a camera and the out of focus is prevented regardless of the constitution of the film cartridge if the cartridge is of the double magazine system.
Patent JP-S59127336-A (JP)
Inventor: OZAKI HIROYUKI
IPC: H01H47/22
Filed: 1982-12-08
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-H0555195-A (JP)
Title: Thermal process apparatus for semiconductor wafer
Inventor: SUZUKI HIDEKI
IPC: H01L21/205
Filed: 1991-08-27
Abstract: PURPOSE:To reduce the variation in the thickness of oxide films and layer resistances by reducing the fluctuation of the temperature in a furnace due to the reaction heat of the gas. CONSTITUTION:A core tube 1 is heated by three heaters, a front heater 2, a central heater 3, and a rear heater 4a with a built-in lamp. The temperatures of these heaters are raised or lowered in accordance with the output voltage from a temperature controller 5. Particularly, the rear heater 4a with the built-in lamp comprises a resistance heating type heater 9 and an infrared lamp 10, and controls the temperature in the furnace by changing the output of the infrared 10 lamp in accordance with the reaction heat of the gas while keeping the output of the resistance heating type heater 9 at a constant level.
Patent JP-H04100756-A (JP)
Title: Steering lock device
Inventor: TSUKANO TETSUYUKI
IPC: E05B83/00
Filed: 1990-08-16
Abstract: PURPOSE:To secure safety at the time of riding by preventing a shift lever from moving when a key is turned from a lock position to an ACC position, and mechanically fixing an output shaft of a transmission at the ACC position. CONSTITUTION:When a key cylinder 16 is turned from a lock position to an ACC position, a one way movement regulating means 31 prevents a first slider 41 in a block position from moving to a release position. Therefore, the first slider 41 is held at an initial position and a shift lever is held at a parking position. Herewith, since a state of an output shaft of a transmission being mechanically fixed is held, an automobile is never moved by its own gravity even on an inclined road. Moreover, it is possible to instantly change over the key cylinder 16 at an ON position to the ACC position irrespective of a position of the shift lever, to stop an engine. It is possible hereby to secure safety at the time of starting the engine of a vehicle.
Patent JP-2001039173-A (JP)
Title: Arrangement structure of main valve mechanism in combine
Inventor: YOSHIDA NAGAKANE
IPC: A01D69/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To arrange a main valve mechanism to be interposed between a transmission to individually drive a crawler traveling device and an operation lever by making an effective use of a limited space, and easily arrange pipes and wires thereof. SOLUTION: In this arrangement structure, a main valve mechanism 3 is arranged close to an upper part of a transmission 6 to individually drive crawler devices arranged on the right and left sides of a vehicle body forward of the advancing direction of the vehicle body. This main valve mechanism 3 is diagonally provided with respect to the transmission 6 in the width direction of the vehicle body, and connected to an operation lever 1 via the wire arrangement configuration along the diagonal direction.