baber/WOPTO huggingface dataset:
Patent JP-H11289838-A (JP)
Title: Auxiliary machine for harvest
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D33/10
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To place the gravity center of a harvest auxiliary machine at the longitudinally approximate center of a travel device, when a container loaded on an undercarriage is filled with Japanese radishes. SOLUTION: A carrying device 3 for carrying harvested crops is disposed on one side of an undercarriage 2 having a travel device 1, and a container 4 for storing the harvested crops carried with the carrying device 3 is disposed on the undercarriage 2. When the container 4 is approximately filled with the harvested crops, the gravity center of the harvest auxiliary machine is placed at the longitudinally approximate center of the travel device 1.
Patent JP-H05296034-A (JP)
Title: Catalytic converter for purification of exhaust gas
Inventor: TAKAHATA TOSHIO
IPC: F01N3/28
Filed: 1992-04-15
Abstract: PURPOSE:To prevent worsening of durability due to thermal expansion or thermal contraction by devising the holding structure of a metal support in a catalytic converter that is made capable of making the metal support made to support a catalyst to generate heat by means of electricity connection. CONSTITUTION:Support holding members 7, 8 made of ceramic in a cylindrical shape and having locking flanges 7a, 8a inside are provided, and respectively fitted to a metal support 4 from the front and the rear and holding it between them, and these support holding members 7, 8 are held in a converter container 1 through mats 9, 10 and washers 11, 12.
Patent JP-S58213004-A (JP)
Title: Separation, drying and finishing of chlorosulfonated polyethylene polymer
Inventor: FUJII SHIYOUTAROU
IPC: C08F8/38
Filed: 1982-06-04
Abstract: PURPOSE:To prevent a polymer from accumulating heat generated by mechanical mixing and thereby prevent the polymer from being degradated and deteriorated, by concentrating a chlorosulfonated PE polymer solution and then feeding the concentrated solution into a specified extruder/dryer. CONSTITUTION:A reaction solution containing a chlosulfonated PE polymer obtained by chlorinating and chlorosulfonating a PE polymer by adding both Cl and SO3 gases and/or sulfuryl chloride to a CCl4 solution of 2-20wt% PE polymer is fed into a concentrator and then concentrated until the polymer concentration reaches 30wt% or higher. Then, this solution is fed through a gear pump 2 and a pipe 3 into an extruder/dryer having at least two vents and an external jacket controlled at below 160 deg.C, then dried and recovered in a recovery tank 12 through pipes 9-11 connected to a vacuum generator 8 and condensers 5-7. On the other hand, the polymer is fed into an extruder 16 placed on the foremost end of the dryer 4 and molded into chips by means of a die 17 and a cutter 18.
Patent JP-H07289644-A (JP)
Title: Device to lead catheter into body cavity
Inventor: MIHIYAERU MEERUMAN
IPC: A61M25/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide an instrument for introducing a catherter which gives an easy operation of the catherter. CONSTITUTION: A catherter for spinal anesthesia contains a needle 12 whose length is shorter than that of the catherter 10. An operating thread 17 for pulling the needle 12 out of the catherter 10 is connected to a back end of the needle 12 which has a lateral opening 15. When inserting a tip 16 of the needle 12 into a subarachnoid space, liquid material flows into the catherter 10 through the opening 15. Thus, successful puncturing can be checked. When a dura is punctured with the tip 16 of the needle 12, the puncturing hole is expanded by a front end 26 of the catherter 10 and the catheter sticks to the puncturing hole. After the stabbing, the needle 12 is pulled out by pulling the operating thread 17.
Patent JP-S60238023-A (JP)
Title: Automatic control device for sheet width
Inventor: UEDA MASATAKE
IPC: B21B37/22
Filed: 1984-05-11
Abstract: PURPOSE:To provide the titled device which improves remarkably the width accuracy of a rolling material in the control of the width of downstream vertical rolls by signals for the width and temp. on the upper stream of the rolling material and the signal converted to temp. from rolling force by taking the overall and local temp. signals and the temp. drop of the rolling material with lapse of time into account in executing said control. CONSTITUTION:The width of the downstream vertical rolls 4 is controlled in the conventional practice by the signals obtd. by converting 9 the signals from a thermometer 7 and width gage 8 provided on the upper stream side of the rolling material and the signals by load cells 5, 6 of rolling mills 1, 2 to temp. The set value 16 for the temp. drop from the front end to tail end of the advancing rolling material with lapse of time, the passage time value 17 of the rolling material, the local temp. signal 14 of the rolling material and the signal 13 converted to temp. from rolling down force are inputted to an arithmetic unit 12 which calculates said signal to the overall temp. change of the sheet material and the result thereof is taken as overall temp. information 18 into account in the control 10 in this invention. The width of the rolling material is controlled by reacting with a slight temp. change as well, by which the width accuracy of the rolling material is remarkably improved.
Patent JP-H02274078-A (JP)
Title: Magnetic recording and reproducing device
Inventor: USAMI AKIRA
IPC: G11B20/02
Filed: 1989-04-17
Abstract: PURPOSE:To prevent the deterioration of S/N of a reproducing image and pitching caused by an elongation of a magnetic tape and a bend of a track, etc., and to obtain a satisfactory reproducing image by adding a pseudo vertical synchronizing signal to a reproducing video signal at the time of regular reproduction, as well. CONSTITUTION:When a noise is generated in a reproducing image due to an elongation of a magnetic tape and a bend of a track at the time of regular reproduction, and a control for tracking adjustment is operated so that the noise does not appear, in the case pitching is generated in the reproducing image, a switch 11 is closed to the C side. In such a way, a switch 7 is closed to the A side and a pseudo vertical synchronizing signal is added to a reproducing video signal, and accordingly, in a monitor television set, a vertical scan is executed by the added pseudo vertical synchronizing signal, and a stable reproducing image being free from a noise, and also, being free from pitching is obtained.
Patent JP-H01266705-A (JP)
Title: Coil part
Inventor: SASAKI MASAYOSHI
IPC: H01F17/04
Filed: 1988-04-18
Abstract: PURPOSE:To facilitate the mounting and connection by causing respective terminals of a plurality of coils which are molded integrally with a polymer material having a mixture of a magnetic powder to externally project the molding. CONSTITUTION:A plurality of coils 11 to 13 are integrally molded using a polymer material 2 having a mixture of a magnetic powder and respective terminals 1a1 to 1a3, 1b1 to 1b3 of the respective coils 11 to 13 are caused to externally project the molding. The coil molding 2 which is integrally formed performs three functions such as a bobbin and a core with respect to the coils and a magnetic shield with respect to the external surroundings. Further, the injection molding method with the polymer powder allows an easy molding into a small and complicated structure. Accordingly, a coil part adapted to an electronic circuit device to be used can easily be mounted and connected, thereby reducing the processing steps.
Patent JP-H03295747-A (JP)
Title: Brake hydraulic control device
Inventor: TAKAHASHI TOSHIYUKI
IPC: B60T8/26
Filed: 1990-04-11
Abstract: PURPOSE:To smoothly assemble a stopper by utilizing a specific guide section when one stopper made of a block member of the first and second stoppers arranged at opening sections of the first and second main bodies constituting the housing of a brake hydraulic control device is inserted into the inner periphery of the main body. CONSTITUTION:A brake hydraulic control device 10 is arranged with a hydraulic control valve 20 and a pulsation damping device 50 in series, and it has a housing 11 constituted of the first main body 111 functioning as the housing of the hydraulic control valve 20 and second main body 112 functioning as the housing of the pulsation damping device 50. A piston 34 and a pre-load spring 39 are assembled in the main body 111, and a piston guide 36 is pressed into it to form the hydraulic control valve 20, and a stepped piston 60 is inserted into a stepped inner hole 51 to form the pulsation damping device 50. A piston guide 36 serving as the first stopper is fixed to the main body 111 by pressing a tip section 45 into an inner wall section 111b around a non-pressure chamber 41 with a large diameter section 44 on the outer periphery used as a guide.
Patent JP-H10289120-A (JP)
Title: Information processor
Inventor: TOYAZAKI SHIGERU
IPC: G06F9/46
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an existing memory bus and to reduce the cost in the case of adding a co-processor to an information processor. SOLUTION: A CPU 1 senses that arithmetic processing requests are increased by a memory access frequency judgement counter 11, writes program data or the like to be executed by the co-processor 3 to a memory 2 and opens an address/data bus 50. The co-processor 3 controls the opened address/data bus 50, reads the program data from the memory 2 and executes an arithmetic processing. After an arithmetic operation is ended, an arithmetic result is written to the memory 2, arithmetic operation completion reporting signals 55 are outputted, a bus control right is returned to the CPU and thus, achievement is made.
Patent JP-H10288646-A (JP)
Title: Circuit board supporting device, and method and apparatus for inspection of circuit board
Inventor: KIMURA KATSUHIKO
IPC: G01R31/28
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To perform a high-precision property test under a low-temperature or high- temperature environment. SOLUTION: This apparatus is constituted by providing high and low temperature chuck which supports an IC wafer 13 on a putting-on surface 12A and controls the temperature of the IC wafer 13, and a purge board 5 which is provided covering the mounting surface 12A, forms a heat insulating space A with this surface 12A between them, and has a probe inserting hole at the center. In this case, in the high and low temperature chuck 4, an outside-air excluding gas blowing-off outlet H is formed into a circular shape, in such a way as to surround the IC wafer 13 from its peripheral hem, a gas is sent into the heat insulating space A to fill its inside with the gas. After that, the air is caused to flow out from the above-mentioned probe inserting hole to the outside and the outside air is excluded from the periphery of the IC wafer 13.  And along with it, a part of the gas blown off from this blow-off outlet H is caused to flow outside by providing a straightening member 3A, and outside air is prevented from flowing into the heat insulating space A. The purge board 5 is composed of a heat insulating board and a conductive coating material.
Patent JP-H11294225-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: F02M61/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To implement a good distribution of fuel by means of an auxiliary fuel injection valve commonly used for each cylinder at a low temperature start and at a high load operation. SOLUTION: Fuel infection valves 4a-4d are provided for every cylinders so as to face the inside of a combustion chamber. An auxiliary fuel combustion valve 9 is provided at a collector 3 so as to be commonly used for each cylinder. At the time of low temperature start, especially just after a cranking start, fuel is injected downstream of intake airstream from the valve 9, and the atomized fuel is mixed with the whole air originally existing in the collector 3. At the time of high load operation, on the other hand, fuel is injected upstream of intake airstream from the valve 9 to disperse the atomized fuel over a wide area on the flow section of intake airstream.
Patent JP-H03292072-A (JP)
Title: Channel selection device
Inventor: TAKEUCHI HIROTOSHI
IPC: H04N7/16
Filed: 1990-04-10
Abstract: PURPOSE:To prevent a level of an output signal from being abnormally high by providing a control circuit whose output is fluctuated when a channel selection means selects an off-channel and providing a voltage level reduction means reducing a voltage level of a 3rd input terminal of a tuner with the output from the control circuit. CONSTITUTION:An anode of a diode 13 connects to a 3rd input terminal 2c of a tuner 2 and a cathode is connected to a connecting point between a transistor(TR) 10 and a relay 11 respectively. A cathode of the diode 13 connects to a collector of the TR 10 and an anode connects to the 3rd input terminal 2c of the tuner 2. Thus, when the TR 10 is turned off by selecting an off- channel, the 3rd input terminal 2c of the tuner 2 is forcibly nearly to 0V via the diode 13, resulting that the up-gain of the tuner 2 of up/down type is remarkably reduced, and an output signal level from a 1st output terminal 2d to a television receiver 7 is decreased. Thus, the output signal level is kept to a prescribed level or below.
Patent JP-S58393-A (JP)
Title: Surface treatment of welding wire
Inventor: FUKUDA TOYOHIDE
IPC: B23K35/40
Filed: 1981-06-23
Abstract: PURPOSE:To stick bar-like or lumped solid lubricating agents uniformly on the surface of a welding wire and to improve the feeding property and rust resistance of the wire by passing the wire through the vessel packed with many lubricating materials. CONSTITUTION:Many bar-like or lumped solid lubricating materials 5 obtd. by adding a solidifying agent to a mixture wherein powdery graphite and molybdenum bisulfide are compounded respectively at desired amts. and if necessary a fluororesin is compounded, and drying the mixture after mixing and molding these are packed in a vessel 2. A welding wire 4 is passed through the inside of the vessel 2 and the taking up is started at prescribed speeds. Then, the contact points between the surface of the wire 4 and the materials 5 are numerous and the lubricating materials are stuck uniformly over the entire circumference of the wire by frictional heat.
Patent JP-S60239242-A (JP)
Title: X-y plotter
Inventor: IWANAGA SHIGEHISA
IPC: B41J2/49
Filed: 1984-05-14
Abstract: PURPOSE:To achieve a higher printing speed by moving a pen between character fonts at the shortest distance by a printing operation continuity decision output. CONSTITUTION:As a plot pattern data of a character is read out from a memory means 6, the operation is decoded by a printing operation decision means 1-3 to control the operation of a printing means 3, a X-way driving means 4 and a Y-way driving means 5 through a control circuit 2 and a printing is performed in a specified sequence. Then, when a printing operation continuity decision circuit 1 comprising a microcomputer decides that a character to be printed subsequently exists in a printing buffer 1-2, the coordinates of the starting point of the character font for the subsequent character are decoded to control the operations of the means 3-5 through the control circuit 2 so that the movement can be done from the ending point of the font for the preceding character at the shortest distance and a printing is performed from the starting point of the subsequent character.
Patent JP-S63261410-A (JP)
Title: Power supply device for lighting lamp
Inventor: MASAKI KAZUMI
IPC: H02M7/155
Filed: 1987-04-18
Abstract: PURPOSE:To impress an almost constant voltage to a lamp by detecting voltage impressed between both the ends of a filament of a lamp and adjusting the conductive angle of a thyristor in accordance with the voltage level applied to both the ends of the filament. CONSTITUTION:An AC voltage AC is connected to an input end of a double wave bridge rectifier constituted of diodes D1-D3 and the thyristor SCR and its output terminal is connected to the lamp Z. The change of the voltage between both the ends of the filament of the lamp Z is detected by a bridge circuit consisting of resistors R1-R3 and a constant voltage diode ZD and a photocoupler PC. A phase control means consisting of a voltage transformer T and a capacitor C2 adjusts the conductive angle of the thyristor SCR constituting the double wave rectifier. Consequently, the voltage on both the ends of the filament can be kept at an almost constant level.
Patent JP-H09257272-A (JP)
Title: Outdoor rest area
Inventor: NOGUCHI MIKIKO
IPC: F24F3/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor rest area to be excellent in a thermal comfortable feeling and realize comfortableness of an outdoor space. SOLUTION: This outdoor rest area 2 comprises a shade part 4 to create the shade, and a cold air device 6 to feed cold air to the shade part 4. An outdoor rest area 2 is created in the vicinity of a pond 10. In an embodiment, the shade part 4 is composed by trees 12 planted in a ground. The cold air device 6 is composed by a pipe body 14 and a fan 16. An air suction port 14A at one end of the pipe body 14 is arranged in the direction of the back side of a fall, the intermediate part thereof passes through the bottom of the pond 10, an air supply opening 14B at the other end is arranged in the direction of the outdoor rest area 2, and a fan 16 is arranged in a spot below the fall.
Patent JP-H11253413-A (JP)
Title: Bioimpedance measuring device
Inventor: YAMAZAKI KAZUTOSHI
IPC: A61B5/05
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To reproducibly and accurately measure the body fat ratio and body water content ratio by bringing application electrodes into contact with on the part closer to the finger tips and the part closer to the body relative to the wrist joint. SOLUTION: In measurement of a bioimpedance measurement apparatus, a user holds a grip part 1 and a grip part 2 with his/her right and left hands respectively, with the upper surfaces of the hands facing upward, brings an electrode 3 and a detection electrode 4 into contact with the right hand and a portion nearer to the user's body side than the right wrist, respectively, and also brings an application electrode 5 and a detection electrodes 6 into contact with the left hand and a portion inner than the left wrist, respectively. Then, through the application electrodes 3, 5 a minute a.c. current (e.g.500 A, 50 kHz) is made to pass through the inside of user's body for measuring a voltage between both the detection electrodes 4, 6, thereby obtaining a bioimpedance.  According to the bioimpedance measurement, the body fat ratio, the body weight with the fat, the body weight without the fat, the moisture content in the body, etc., can be calculated by use of a body fat ratio estimation formula on relation based on the submerged body weight measuring method.
Patent JP-S58213529-A (JP)
Title: Transistor circuit
Inventor: TAKAHASHI YOSHIKAZU
IPC: H03K19/086
Filed: 1982-06-07
Abstract: PURPOSE:To compensate the variation of an output voltage level to obtain stable output voltage independently of the variation of a current amplification factor or a resistance value, by applying the output of a bias voltage generating circuit to the base of a constant current transistor (TR) through a required resistor. CONSTITUTION:A resistor Rx is connected between the base of the constant current TRQ4 and the bias voltage generating circuit Bv to supply bias voltage generated by the bias voltage generating circuit Bv to the constant current TRQ4 through the resistor Rx. When the current amplification factor of an emitter follower TRQ1 is reduced, the base potential of the constant current TRQ4 is reduced by the voltage drop generated in the resistor Rx and the collector current of the constant current TRQ4 is also reduced. Consequently, the level variation of output voltage VOL applied from the emitter follower TRQ1 which is due to the variation of hFE is compensated.
Patent JP-S5620796-A (JP)
Title: Rotary compressor
Inventor: KANAZAWA TAKAKI
IPC: F04C18/356
Filed: 1979-07-28
Abstract: PURPOSE: To ensure positive and easy supply of lubricating oil to respective slide portions by arranging a fluid diode in a communicating hole for communicating reserved lubricating oil to a closed space and utilizing reciprocating motion of blades for an oiling pump.  
     CONSTITUTION: When blades 17 start to advance as a roller 17 rotates eccentrically, a closes space 20 is extended to produce negative pressure. Then a fluid diode 23 arranged on an end plate 18 has favorable flow action to produce flow from a fluid conducting path 23b through a cavity chamber 23a to a fluid conducting path 23c. Thus, reserved lubricating oil L flows into the closed space 20. When the blades 17 successively starts to retreat, the closed space 20 is compressed to increase internal pressure. Then the fluid diode 26 has favorable flow and the lubricating oil L in the closed space 20 is sent to a lubricating path 24 or pipe 27 to lubricate securely and readily respective slide portions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03294384-A (JP)
Title: Production of antioxidizing substance from seaweed
Inventor: KATO TAKU
IPC: A23L3/3472
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a large amount of an antioxidant safely used as a raw material for foods, medicines, cosmetics, etc., by collecting a water-soluble antioxidizing substance from seaweed bodies of the genus Hizikia. CONSTITUTION:The objective antioxidant is obtained by adding distilled water and/or an organic solvent such as ethanol to, e.g. Hizikia fusiforme, finely crushing the Hizikia fusiforme in a mixer, etc., then sufficiently stirring the crushed substance, extracting an antioxidizing substance, centrifuging the resultant substance (at 8000r.p.m. for 15min), collecting the supernatant liquid, readding distilled water and/or an organic solvent to the cell residues, carrying out extraction, collecting an extract solution with distilled water, etc., three times and evaporating the solution to dryness in a rotary evaporator.
Patent JP-2000292031-A (JP)
Title: Liquid tank
Inventor: KAMIYAMA NAOHISA
IPC: F25B43/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent arrival of a brazing material melted by heating at except a portion to be connected. SOLUTION: A step 38 entirely recessed on a periphery is formed on a connecting portion of a short cylindrical portion 36 and a disc portion 37 for constituting a reinforcing plate 35. Filters 41 are superposed with the plate 35 each other, and connected to predetermined positions in the body 7 by brazing. When brazed, the melted material 51 by brazing is advanced into gap of the plate 35 and the filter 41, tending to clog the filters 41. However, an energy for spreading the material 51 to a bore side part of the filter 51 by a relatively large annular gap 48 formed by the step 38 is consumed to eliminate clogging of the filters 41.