baber/WOPTO huggingface dataset:
Patent JP-H01173583-A (JP)
Title: High withstand voltage airtight coaxial connector
Inventor: AKASAKA SEIZO
IPC: H01R13/646
Filed: 1987-12-26
Abstract: PURPOSE:To prevent deterioration of the signal quality of a transmission system by making the outside diameter of the inside ends of a pair of insulators which cover both ends of a central conductor smaller than the outside diameter of the center of each insulator, and filling strong adhesive resin into respective spaces between the center of the central conductor and the outside conductor, and between the inside end of each insulator and outside conductor. CONSTITUTION:The outside diameters of the inside ends 9 and 10 of respective insulators 3 and 4 are smaller than the outside diameters of centers 13 and 14 of respective insulators 3 and 4. The peripheries of centers 13 and 14 of the insulators 3 and 4 are in contact with the outside conductors 1 and 2. However, the peripheries of inside ends 9 and 10 of insulators 3 and 4 is not in contact with the outside conductor 1. The center of the central conductor 7 is constricted and narrowed compared to other portions. Respective spaces between center 15 of the central conductor 7 and outside conductor 1, and between the inside ends 9 and 10 of insulators 3 and 4 and the outside conductor 1 are filled with strong adhesive resin 8. Because this construction reduces the electric discontinuity of the airtight sealing portion, deterioration of the signal quality of a transmission system can be prevented.
Patent JP-H11147830-A (JP)
Title: Anti-infective auxiliary agent for external use
Inventor: SAITO MASAO
IPC: A61P31/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prepare a preparation for external use, having large antipruritic activities by using a crude medicine. SOLUTION: This anti-infective auxiliary agent contains 0.01-10% Scutellaria root, 0.01-10% bark of Phellodendron amurense, 0.001-20% lysozyme chloride.
Patent JP-H08230879-A (JP)
Title: Can for beverage with sticker for drinking cleanliness
Inventor: OIWA YOSHIMITSU
IPC: B65D17/50
Filed: 1994-11-29
Abstract: PURPOSE: To put a sticker on a container for fruit juice specifically at its mouth preliminarily in order to keep the mouth of the container clean and enable a drinker, simply by taking the sticker off, to bring the container to his/her mouth without caring about its soiling. CONSTITUTION: Preliminarily at a plant a clean sticker 2 is put on the part 1 of a can for fruit juice specifically where a person's mouth comes in contact with the can.
Patent JP-H01171594-A (JP)
Title: Feed gear sinking device for sewing machine
Inventor: YAMAMOTO KIMIHIKO
IPC: D05B27/24
Filed: 1987-12-26
Abstract: PURPOSE:To make assembling and adjustment highly convenient and rational by controlling the height of a feed gear by the long hole part of a supporting plate simultaneously with building-in of a vertical feeding device to a head. CONSTITUTION:A vertical feed arm 3 provided with an abutting member 3b which is abutted against a vertical feed cam 7 and transmits the vertical movement to a vertical feed base 8 is fitted to a supporting shaft 4, which is parallel with a vertical feed can shaft 6 and is provided with a spring 5, so that this arm 3 can be rocked and moved in the axial direction. A vertical feed switching lever 10 which can be moved and selectively held in two front and rear positions is set to a supporting plate 2 to which the supporting shaft 4 is fixed. The vertical feed arm 3 is moved on the supporting shaft 4 in the axial direction by the moving operation of the switching lever 10 and is connected to and disconnected from the surface of the feed cam 7. As the result, assembling and adjustment are made highly convenient and rational.
Patent JP-H06181305-A (JP)
Title: Resin-sealed single balance type schottky semiconductor device
Inventor: NAKAGOME HIDEAKI
IPC: H01L29/872
Filed: 1992-12-11
Abstract: PURPOSE:To decrease the deviation in characteristics of a single balance type Schottky diode by mixing L-C component between two elements, and to provide a resin-sealed single balance type Schottky semiconductor device having excellent high frequency or ultrahigh frequency characteristics. CONSTITUTION:The title semiconductor device is a single balance type GaAs Schottky diode, two semiconductor chips are attached to a lead frame 1, the semiconductor chips 2 and 3 and the lead frame 1 are bonding-connected by Au wires 4 and 5, and a resin-sealed package 6 is formed by sealing the above- mentioned materials by epoxy resin. In this case, the semiconductor chips 2 and 3 are arranged in the same distance from the center line LC of the package 6. Also, the dimensions of the inner lead part of the lead frame 1 and the length of the wires 4 and 5 are formed equal, and the outer lead part of a common terminal 7 is arranged on the center line CL of the package 6.
Patent JP-H04198646-A (JP)
Title: Flow rate sensing device for air conditioning device
Inventor: KAWAGUCHI HIDEO
IPC: F24F11/02
Filed: 1990-11-29
Abstract: PURPOSE:To judge whether or not a flow rate of cold water or hot water is excessive by a method wherein an opening degree of a relief valve for holding a flow pressure of cold water or hot water is detected in response to an output of a pressure sensor, a valve opening degree judging means for the relief valve and a flow rate judging means are provided. CONSTITUTION:When an operation start is instructed from a state in which all cold water or hot water supplying devices 21 to 24 and electrical pumps 25 to 28 are stopped, a controller 20 is operated, at first one cold water or hot water supplying device 21 and one electrical pump 25 are started to operate. Then, an output of a pressure sensor 33 is inputted after waiting a predetermined time, and it is judged if a flowing pressure in a feeding pipe 16 is less than a predetermined trip pressure. In the event that one electrical pump 25 is operated under a state in which all opening or closing valves 4 are closed, cold water or hot water flows only in a bypassing passage 13. At this time, if the relief valve 35 is not operated, the electrical pump 25 performs its final operation and it is sometimes found that the pump shows a certain trouble.
Patent JP-H04200007-A (JP)
Title: Method for forming metallic electrode
Inventor: SAITO HISATOSHI
IPC: H03H3/08
Filed: 1990-11-29
Abstract: PURPOSE:To form a minute metallic electrode on an piezoelectric substrate including a lithium tetraborate with high yield by etching a metallic layer with amine water solution or ammonium water and rinsing the layer with a hydrophilic organic solvent to stop the etching. CONSTITUTION:A metallic layer made of an aluminum or an aluminum alloy is formed on a piezoelectric substrate including a lithium tetraborate and a resist layer with a desired pattern is formed on the metallic layer, the metallic layer is etched by an amine water solution or an ammonium water and the piezoelectric substrate is rinsed by a hydrophilic organic solvent to stop the etching. Since the alkali amine water solution or ammonium water is used for the etching liquid in this way, the piezoelectric substrate including the lithium tetraborate is not almost etched and the solute of the etching liquid is removed by heating at drying of the liquid and the etching is surely stopped by the rinsing. Thus, the minute metallic electrode is formed with a high yield.
Patent JP-H10174287-A (JP)
Title: Power backup circuit
Inventor: OGAMI TOMOYA
IPC: G05F1/56
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable the backup for a power source only for a desired period even if it is not less than the voltage before dropping, by operating it only when the backup of the voltage is necessary, using the control of a transistor. SOLUTION: A power backup circuit is equipped with a transistor 11 for applying backup, only when it is required, to a constant voltage circuit 21 from a constant voltage circuit 20, and pulses for starting the main current outputted from a microcomputer are inputted into a backup circuit since the voltage of the constant voltage circuit 21 drops because a large current flows at start of the main power source. Then, differentiated waveform is made with a capacitor 14 and a resistor 18, and it is inputted into the base of a transistor 12, whereupon a transistor 11 is turned on only in the period where the transistor 12 is turned on, and the backup is performed from the constant voltage circuit 20 to the constant voltage circuit 21. As a result, the backup is applied only in the required period, and also it can be operated even with the voltage higher than the voltage to apply backup.
Patent JP-H09171586-A (JP)
Title: Coin return structure in coin storing device
Inventor: OTA TAKAYUKI
IPC: G07F9/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To attain the favorable operation of an equipment by preventing a fault. SOLUTION: A coin storing device 3 is provided with a fixing rack 35 and a mobile rack 80 being moving freely possible in an A-B direction inside the fixing rack 35. The fixing rack 35 is provided with a coin introducing port 55 corresponding to the exit of a coin selecting orbit and a coin deriving port 67 corresponding to the entrance of a coin containing and returning orbit. The mobile rack 80 is provided with eight coin storing chambers 841 to 848 to which the legal coins selected by the coin selecting orbit are introduced from the coin introducing port 55. Then, coin returning chambers 831 and 832 are provided on the both sides of the coin storing chambers 841 to 848. A coin returning deriving port 68 corresponding to the entrance of the coin returning orbit is provided at the fixing rack 35 by being adjacent to the coin deriving port 67.
Patent JP-2000161146-A (JP)
Title: Egr device of multiple cylinder engine
Inventor: TOKUMARU TAKESHI
IPC: F02M25/07
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To uniformly supply intake mixed with EGR gas to each cylinder to efficiently reduce NOx at a high EGR ratio while preventing black smoke from increasing by decreasing the influence of the exhaust pulsation of the EGR gas, and mixing fresh air sufficiently with the EGR gas. SOLUTION: The EGR device of a multiple cylinder engine 1 has EGR passages 6a, 6b connected to the opposite inlet openings 20a, 20b of a buffer chamber 20. After EGR gas Ge flowing in from the inlet openings 20a, 20b is collided at the buffer chamber 20 to decrease exhaust pulsations, it is supplied to a mixing chamber 12. At the mixing chamber 21, the EGR gas Ge is mixed with fresh air supplied from an intake passage 8 and the mixed gases are supplied to intake system passages 3a, 3b.
Patent JP-2001146679-A (JP)
Title: Polyvinyl alcohol-based fiber and cured material of water-curable material
Inventor: KAMATA HIDEKI
IPC: D06M101/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based fiber exhibiting excellent mechanical properties and a humid heat resistance even on using it under a severe condition, a water-curable material-reinforcing material, a cured material of the water curable material and a method for producing the same cured material. SOLUTION: This polyvinyl alcohol-based fiber is obtained by forming a cross-linking structure with a 2-8C aldehyde compound and its hot water extract solution shows >=4.5 pH value.
Patent JP-H08166741-A (JP)
Title: Image forming device
Inventor: NAKAHARA TAKASHI
IPC: G03G21/14
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the deterioration of the electric contact part of an electromechanical switch, to optimize the starting time of energizing a heater, and to shorten a first printing time by permitting the on/off of a semiconductor switching element only when the electric contact of the electromechanical switch is in an on-state. CONSTITUTION: The electromechanical switch (a relay 5 turning on/off the energizing of a fixing heater 4) and the semiconductor switching element (a triac 7 switching the fixing heater 4) are turned off other than the time of recording operation. As soon as the recording operation is started, the relay 5 is turned on, and thereafter, the triac 7 is turned on. Even when a really on signal S1 outputted from a control circuit 3 becomes on, a relay contact action detection circuit 10 detects that the contact of the relay 5 is actualy turned on, and the triac 7 is not permitted to be turned on until a relay contact on detection signal S2 is inputted. When the detection signal S2 is inputted, a triac on signal S3 is turned on.
Patent JP-H01174237-A (JP)
Title: Sealing liquid processor for electric rotary machine
Inventor: NAKANO NAOHIRO
IPC: H02K9/24
Filed: 1987-12-25
Abstract: PURPOSE:To prevent through a solenoid valve the inflow of a sealing fluid and the overflow of a tank, even if a supply float valve is not closed, by providing the solenoid valve in series with the supply float valve. CONSTITUTION:Hydrogen gas shaft seal devices 2 are attached to a hydrogen- cooled turbine-generator 1, and supplied with a seal oil by a pump 3. The seal oil flowing out into the generator 1 is collected in a tank 4. The tank 4 is provided with a supply float valve 5, and when the liquid level of the tank lowers, a supply float valve 5 opens to supply the seal oil. A solenoid valve 8a is provided in series with the supply float valve 5. When the supply float valve is not closed because of a trouble, the liquid level rises and a level alarm 7a operates and an indicator 7b is lighted. Then, operator operates a solenoid valve 8 by a solenoid valve switch 8b to stop the fluid from flowing out.
Patent JP-H11168398-A (JP)
Title: Intermodulation distortion reduction antenna and intermodulation distortion reduction method of antenna
Inventor: IURA TOSHIYUKI
IPC: H01Q3/16
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an intermodulation distortion reduction antenna and an intermodulation distortion reduction method of an antenna capable of reducing intermodulation distortion accompanying excessive input in multi-channel recep tion by simple constitution. SOLUTION: In this antenna provided with a reflector 102 for converting received radio waves 101 at a convergence position A and a primary radiator 103 and an LNC (low noise frequency converter) 104 arranged at the convergence position A for converting the converged reception radio waves 101 to output signals So and outputting them, the primary radiator 103 and the LNC 104 are moved to the convergence position A in the case that the output level of the output signals So is below a prescribed level and the primary radiator 103 and the LNC 104 are automatically moved from the convergence position A in the case that the output level of the output signals So is not lower than the prescribed level.
Patent JP-H09171680-A (JP)
Title: Magnetic card reader writer
Inventor: ARASE SHINJI
IPC: G07B15/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a reader writer which is reducible in overall height and a small-sized compact opening and closing type. SOLUTION: A device main body is divided into an upper chassis 31 and a lower chassis 32 which are freely opened and a driving roller for conveying a magnetic card, a pressure roller, a magnetic head, a thermal head, etc., are arranged therein. On the upper chassis 31, an opening/closing handle 43 formed by bending a wire material almost in a channel shape is pivoted. The opening/ closing handle 43 is normally fallen on the upper chassis 31. To clean the inside, the opening/closing handle 43 is raised and the upper chassis 31 is opened. Therefore, the overall height of the device is reducible and the upper chassis 31 can easily be opened and closed.
Patent JP-H09169115-A (JP)
Title: Production of ink jet recording head
Inventor: KAGIYAMA MASATO
IPC: B41J2/055
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To especially simplify a process for producing an ink jet recording head having a plurality of channels separated by a partition walls composed of piezoelectric ceramics and deforming the partition walls corresponding to the applied voltage to the signal electrodes formed on the partition walls of the channels to selectively emit the ink filled into the channels from the nozzles communicating with the channels. SOLUTION: Conductive layers becoming the signal electrodes 14 are formed to a part of both upper and rear surfaces of piezoelectric ceramics plates 16 and insulating layers are formed on the conductive layers to form insulating plates 18 having gap parts therebetween and the piezoelectric ceramics plates 16 and the insulating plates 18 are alternately bonded so that the gaps are positioned on a part of the conductive layers. The spaces by the gap parts are formed between the conductive layers of the piezoelectric ceramics plates 16 to be set to channels.
Patent JP-H07200732-A (JP)
Title: Word-object extraction method and noise removable method in raster image
Inventor: DANIERU PII HATSUTENROHAA
IPC: G06V30/146
Filed: 1994-12-14
Abstract: PURPOSE: To provide a method capable of unnecessitating it to individually detect or identify one or plural characters constituting a string at the time of deciding the boundary of a text or a character string appearing within the array of image data. CONSTITUTION: In order to decide the boundary of a text line first, combined elements within a word is detected and the combined element is separated into text lines. In addition, the adjacent set of the combined element is additionally combined from a relation between elements within the line to form a word or a unit capable of interpreting meanings within the text.
Patent JP-H10156325-A (JP)
Title: Garbage treatment system
Inventor: SHIMOMURA NORIO
IPC: E03C1/266
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To execute separation of solid from liquid, withdrawal of sludge, etc., with one unit of a device. SOLUTION: One end of a belt conveyor 30 having a belt 31 for allowing the permeation of the liquid is disposed on the bottom of a septic tank 41 and the outer end thereof is disposed at the upper part of a solid treating section 50. The pulverized matter from a disposer 20 is directly received by this belt conveyor 30 and is transported to the solid treating section 50. The sludge, etc., are included in the liquid stored in the septic tank 41 and, therefore, the sludge, etc., are scooped by the belt conveyor 30 and are transported to the solid treating section 50. At this time, the belt 31 allows the permeation of the liquid and, therefore, the liquid-components of the pulverized matter and the sludge, etc., permeate the belt 31 and drop down to the septic tank 41 of the liquid treating section 40.  As a result, the pulverized matter is subjected to the sepn. of the solid from the liquid. The solids of the pulverized matter subjected to the sepn. of the solid from the liquid are dehydrated at the time of further transporting the pulverized matter and transferring the same to the solid treating section 50.
Patent JP-H05246534-A (JP)
Title: Device for handling and orienting flat workpieces arranged in several batches
Inventor: JIYAN JIYATSUKU RIYUUKA
IPC: B65G47/244
Filed: 1992-12-14
Abstract: PURPOSE: To provide a device for handling and orienting flat workpieces arranged in several batch amounts. CONSTITUTION: A device for handling and orienting flat 10 workpieces comprises a carrier plane surface 10. The surface 10 has a series of driven rollers 21, between which a table 23 equipped with driven balls is located. The table 23 is relatively movable upward and downward. As well as shifted sidewise in one or the other direction. The balls are actuated by a rotating disk 58 and the disk 58 is able to rotate in one or the other direction.
Patent JP-H01173209-A (JP)
Title: Industrial robot control method
Inventor: YAGISAWA MASASHI
IPC: B25J9/16
Filed: 1987-12-28
Abstract: PURPOSE:To shorten the time required for positioning by setting the fundamental movement pattern of a motor and obtaining a movement pattern according with a target extent of movement in accordance with the fundamental movement pattern to control the rotation of the motor. CONSTITUTION:The mobile part of an industrial robot receives the rotation of a motor 2 and is moved, and the rotation of the motor 2 is controlled by a controller 1. Target position information is inputted from a keyboard 6 in a main control part 1a. The fundamental movement pattern of the motor is set and stored in a RAM 9 in a target speed generating part 1b. This movement pattern is formed with seven steps covering the time from t1-t7 at which respective displacement points are obtained. Further, the condition to equalize the extent of movement from the start to the stop to the target extent of movement and the condition to omit second, fourth, and sixth steps in accordance with the speed and the acceleration in a prescribed step are set to the fundamental pattern. A motor control part 1c controls the motor 2 in accordance with the movement pattern obtained from these conditions to shorten the positioning time.
Patent JP-H09176809-A (JP)
Title: Production of titanium or titanium alloy sheet free from macropattern
Inventor: OYAMA HIDETO
IPC: C22F1/18
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a titanium or titanium alloy sheet capable of obtaining a titanium or titanium alloy sheet free from macropatterns and free from the generation of the dispersion of sheet face properties among materials without executing low temp. rolling. SOLUTION: This is a method for producing a titanium or titanium alloy sheet in which a slab obtd. by blooming forging and/or blooming rolling is subjected to finish hot rolling. In this case, the heating temp. at the time of finish hot rolling is regulated to 700 deg.C to less than the β transformation temp., furthermore, rolling is executed to the orthogonal longitudinal direction and width direction, and rolling reduction is executed under the condition in which, at the time of defining the rate of working true strains by rolling to the longitudinal direction as εL and the rate of working true strains by rolling to the width direction as εW, εL×εW>=0.25 is valid between both working true strain rates.
Patent JP-2001151163-A (JP)
Title: Aerodynamic structure for rear part of ground movable body such as automobile, helmet or the like
Inventor: NASU YUJI
IPC: A42B3/06
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an aerodynamic structure manufacturable in a small size and light weight at a low cost, minimizing the fluctuation of the lift received by an automobile in a pitch directional attitude change and having a high effect of reducing the negative pressure in the rear air area of the automobile. SOLUTION: This structure is formed of a shaping protruding part 1 formed on the outer surface of the rear part of the automobile, and the rear edge of the shaping protruding part 1 is located in the center of the automobile in the lateral direction of the automobile. The shaping protruding part 1 is made of urethane with a height of 130 mm and a length of 300 mm, and adhered to the automobile body. The generation of a vortex flow in the rear air area of the automobile is suppressed, whereby not only the negative pressure in the back air area but also the air resistance is reduced.