baber/WOPTO huggingface dataset:
Patent JP-2000002728-A (JP)
Title: Multichannel parallel measuring method for equalizer frequency and the like, and device therefor
Inventor: YAMAUCHI TSUNEO
IPC: G01B7/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To parallel-process the frequency change of a multiple channel by a latch signal obtained by circumferentially dividing a plurality of measured signals to the counter of a reference clock oscillator, and calculating and measuring the change from the difference between the successively latched count values. SOLUTION: In a displacement detection part 10, the time interval of generating a latch signal 14 from a counter divided in a prescribed circumferential dividing ratio is changed according to the change of output frequency of an oscillating circuit. In an arithmetic part 20, on the other hand, a plurality of latch signals 14 from the displacement detection part 10 is worked to a counter 2 for counting the clock signal of a reference clock oscillator 21 by a gate circuit 23 for opening a gate at prescribed intervals synchronously with the output of the reference clock oscillator 21 to successively read the values of the counter 2 to a latch circuit 24. According to the change of time interval of generating the latch signals 14 from the displacement detection part 10, the difference between the latched count values is changed.  These values are read by an integrating means 25, and the displacement change is determined from the difference between the read count values.
Patent JP-H02163148-A (JP)
Title: Improved stabilized halopolymer
Inventor: BURIJIENDORA KEE GAAGU
IPC: C08K5/526
Filed: 1989-08-11
Abstract: PURPOSE: To obtain a halopolymer composition containing a specific phenolic compound and a phosphite (ester), stabilized against degradation and foaming, and capable of melt treating.  
     CONSTITUTION: This stabilized halopolymer composition is provided by combining (B) a phenolic compound represented by formula I (R 1 -R 5 , at least one of them is OH and each of the remainings is H an aliphatic hydrocarbon; R 6  is a 1-10C alkylene), preferably a compound represented by formulas II, III, and (C) a phosfite (ester) represented by formula IV (R is H, a 1-18C alkyl, a cycloalkyl, an aralkyl, an aryl, or an OH substituted alkyl), preferably tris(2,4- di-t-butylphenyl) phosfite at 0.01-10 wt.%, preferably 0.15-0.6 wt.% and 0.01-10 wt.% thioester to (A) a halopolymer (ethylene/chlorotrifluoroethylene copolymer is suitable). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0533676-A (JP)
Title: Regulator of fuel injection pump
Inventor: HARA JUNICHI
IPC: F02D1/02
Filed: 1991-07-25
Abstract: PURPOSE:To provide a fuel injection pump regulator that controls fuel in an abnormal pump when something trouble has occurred in feed water of a water injection system of fuel injection pump, preventing the excessive output of an engine from occurring and reducing the occurrence of NOx. CONSTITUTION:This regulator is featured that it has a structure for controlling a fuel injection quantity by an air piston 100 installed at a tip of a fuel controlling rack rod of each cylinder, and it controls only the trouble happening fuel pump separately, engaging a regulating rod 9 in both increase and decrease directions of the injection quantity of a traveling lever 4 capable of performing normal operation without giving any effect to other cylinders.
Patent JP-H0490803-A (JP)
Title: Oil-water separator
Inventor: HASHIMOTO YOSHIKI
IPC: C02F1/40
Filed: 1990-08-03
Abstract: PURPOSE:To suppress the lowering of the efficiency of a pump by reducing the amount of air accumulated in an oil-water separator by limiting the stagnation of air in the separator to the interior of an oil sump part by filling the uppermost space excepting a pump means and the oil sump part with an embedding member. CONSTITUTION:In an oil-water separator of a flotation separation system receiving an oil-water mixture to separate the same into water and oil to take out both of them, a pump means 10 transferring a liquid for the sake of the separation treatment due to the separator 1 is provided to the uppermost part of the separator 1. Further, the oil sump part 11 communicating with an oil discharge port 4 is provided to a part of the uppermost part and the uppermost space excepting the pump means 10 and the oil sump part 11 is filled with an embedding member 12 to limit the stagnation of air in the separator to the interior of the oil sump part 11. As a result, the amount of air accumulated in the oil-water separator is reduced and the lowering of the efficiency of a pump can be suppressed.
Patent JP-H1043659-A (JP)
Title: Intermittent coating apparatus
Inventor: SAOTOME YASUFUMI
IPC: B05C5/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance an intermittent coating processing speed even when an interval between coating matters is small in an intermittent coating apparatus applying a coating soln. on a continuously supplied medium. SOLUTION: Two sets of coating means 14, 16 (slits 14A, 16A, coating liquid sumps 14B, 16B) are provided before and behind the die 12A of a coating head 12 in the supply direction of the medium 20 and paint supply pumps 14C, 16C are individually connected to coating means 14, 16 to control so as to independently emit the coating soln. in a paint storage tank 18 from respective slits 14A, 16A. The respective coating means 14, 16 are alterately started to form a coating pattern 22A by the coating means 14 and, thereafter, a coating pattern 22B is formed by the coating means 16 and the operation interval between the coating means 14, 16 can be increased.
Patent JP-H1045018-A (JP)
Title: Pivotal turn device for traveling working machine
Inventor: KURIHARA AKIHIRO
IPC: B62D11/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a traveling working vehicle pivotal turn device that enables a QT device to be automatically switched on by operation of a drive control lever. SOLUTION: This device is provided with a drive control lever 55 for switching four-wheel drive to rear-wheel drive and vice versa, a detection means for detecting more than a predetermined value of the turning angle of front wheels 4a, and a front- wheel speed increasing device which increases the speed of the front wheels 4a relative to that of the rear wheels according to the detection means;  the device is also provided with a changeover switch 9, which can be switched selectively to either a state in which right and left rear-wheel brakes 3 can be braked independently or a turning angle controlling operation state in which the brake 3 for the rear wheel that turns the body is operated as the turning angle of the front wheels 4a exceeds the predetermined value, and a first front-wheel speed increasing changeover switch 57 is connected in series with the detection means to operate the front wheel speed increasing device, whereas a second front-wheel speed increasing switch 59 operated by the switching of a traveling system control lever such as the drive control lever 55 is connected in parallel with the first front-wheel speed increasing changeover switch 57,  so that the front wheel speed increasing device is operated by the operation of either the first 57 or second 59 switch.
Patent JP-H09104662-A (JP)
Title: Benzylalcohol derivative-containing aqueous solution stable against light
Inventor: ITO YASUO
IPC: C07C213/10
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the photostabilized aqueous solution type medicine composition containing a benzyl alcohol compound as an active ingredient, having an excellent adrenergic β2 -receptor-stimulating action and useful as an utero relaxant, a bladder relaxant, etc. SOLUTION: This photostable benzylalcohol derivative-containing aqueous solution contains an optically active (-)-(R)-α-[(tert-butylamino)methyl]-2- chloro-4-hydroxybenzylalcohol of the formula or its salt and a light stabilizer. At least one selected from a saccharide (e.g. glucose), a sugar alcohol (e.g. xylitol) and a polyhydric alcohol (e.g. glycerol) is added as the light stabilizer to the aqueous solution in an amount of 1-50W/V% based on the volume of the aqueous solution. The compound of the formula is added in an amount of 0.01-10W/V% based on the volume of the aqueous solution. The aqueous solution can remarkably reduce the photodegradation of the compound of the formula, and can perfectly prevent the photodegradation with light transmitted a brown container.
Patent JP-S6267814-A (JP)
Title: Lamp annealing device
Inventor: YUDASAKA KAZUO
IPC: H01L21/26
Filed: 1985-09-20
Abstract: PURPOSE:To heat up the thin film on a transparent substrate to a high temperature instantaneously by a method wherein a medium which absorbs the light energy of a light source is arranged between the light source and a sample, and the sample is annealed with the radiant heat of the medium. CONSTITUTION:A medium 5 is inserted between a sample 3 and a rod-like lamp 4. For example, when the sample 3 consists of the polycrystalline silicon thin film deposited on a transparent substrate, a silicon substrate and a silicon carbide substrate, which absorbs infrared rays sufficiently and can be heated up instantaneously, is used as the medium 5. After the medium 5 is heated up by a light source lamp 4 to a high temperature by absorbing light energy, the sample 3 is heated up with the radiant heat of the medium 5. The desirable interval between the sample 3 and the medium 5 is desirably several millimeters, and the temperature rise of the sample 3 starts several tens of seconds behind the temperature rise of the medium 5. As a result, the thin film on the transparent substrate, having low light-absorbing property, can be heated up to a high temperature instantaneously.
Patent JP-H1150811-A (JP)
Title: Two-fluid gas turbine system
Inventor: YOKOYAMA AKIHIKO
IPC: F01K23/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enhance thermal efficiency and prevent white smoke of an exhaust gas even in winter when a temperature is low. SOLUTION: In a gas turbine system, compressed air and fuel are introduced from a compressor to a combustor 13, which injects overheated steam from an exhaust heat recovery boiler and supplies an exhaust gas to a turbine therefrom, thereby driving a generator. The exhaust gas from the turbine is introduced into a boiler 22 and a bypass 27 juxtaposed with the boiler 22. Control of a flow rate ratio of the exhaust gas between the boiler and the bypass can prevent generation of white smoke due to condensation of water contained in the mixed exhaust gas when the mixed exhaust gas is dissipated to the atmosphere. A molar ratio of the water contained in the exhaust gas is calculated. A white smoke preventing limit line corresponding to the temperature and the water molar ratio is made on the basis of the psychrometric chart.  The flow rate ratio is controlled so that the mixed exhaust gas can be dissipated above the temperature of the white smoke preventing limit line corresponding to the water molar ratio of a combustion gas.
Patent JP-H0548315-A (JP)
Title: Satellite receiver
Inventor: UEMURA JUN
IPC: H04B7/155
Filed: 1991-08-20
Abstract: PURPOSE:To tune automatically the signal from a desired satellite and a desired channel among lots of transmission radio waves from artificial satellites by adjusting automatically the probe angle of a reception antenna. CONSTITUTION:The RAM 36c of the satellite receiver 2 stores the probe angle of a reception antenna corresponding to a horizontally and a vertically polarized radio wave sent from every artificial satellite receptible by a reception antenna 12. When an operation section 38 designates the reception satellite and the reception channel, the direction of the antenna corresponding to the designated reception satellite is controlled and a probe angle corresponding to the designated reception channel is read from the RAM 36c to control the probe angle. Furthermore, when an adjustment command of the probe angle is inputted from the operation section 38, the probe angle is changed in response to the command to update the probe angle in the RAM 36c.
Patent JP-H1044446-A (JP)
Title: Maintenance unit for ink jet head
Inventor: YASUTOMI HIDEO
IPC: B41J2/165
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance cleaning efficiency while prolonging the service life of an ink jet head by constituting a maintenance unit of a part sliding on the ink jet head and means for vibrating the sliding part. SOLUTION: In the maintenance/cleaning unit, a rubber blade 16 is disposed oppositely to a nozzle plate 29 having an ink nozzle 28. When a pressing force is applied to the rubber blade 16 in the direction A, the nozzle plate 29 comes into contact with the rubber blade 16 at a predetermined pressure. Consequently, the rubber blade 16 vibrates in the direction B through action of a vibrator 21 while moving in the direction C. Since the rubber blade 16 moves laterally, wiping effect of the nozzle plate 29 is combined with scratching effect due to the back/forth vibration thus enhancing the cleaning effect of dust as compared with conventional simple wiping.
Patent JP-H0742836-A (JP)
Title: Coupling structure for piston with connecting rod
Inventor: HORIUCHI SHIGEAKI
IPC: F16J1/08
Filed: 1993-07-31
Abstract: PURPOSE:To maintain an oil film for relieving impact in each of such fit parts as a skirt part, inner sleeve, and seat cylinder in order to absorb the impact sounds generated in the gaps of these fit parts. CONSTITUTION:A ring-shaped cooling oil chamber 5 is furnished at the undersurface 2b of a piston crown part 2a, and a pair of arms 16 having a cross-section in the form of circular arc protruding out in the axial direction of a crank are formed at the minor end part of a connecting rod 21 in a single piece structure. A semicolumnar sliding piece 9 is fitted in the oversurfaces 16a in the form of cylindrical recess of these arms 16, while a pair of cylindrical recesses 23a furnished at the top wall of a seat cylinder 23 are fitted on the undersurfaces 16b of the arms 16, and then fitted in an inner sleeve 61 in the form of an inverted cup. This inner sleeve 61 is fitted in the skirt part 2c of the piston, and the seat cylinder 23 is secured to the skirt part 2c. The seat cylinder 23 and inner sleeve 61 are provided with radially extending oil paths 75, 76, 77, 78 which open at the inside circumferential wall of the skirt part 2c from an incoming oil path 33 and outgoing oil path 34 leading to a cooling oil chamber 5 furnished in the seat cylinder 23.
Patent JP-H1136048-A (JP)
Title: Cold rolled steel sheet for can
Inventor: MORI KENTARO
IPC: C22C38/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet for cans giving a reduced number of defective cans caused by oxide inclusions even under severe working conditions. SOLUTION: The cold rolled steel sheet for cans is manufactured by successively subjecting a continuously cast slab to hot rolling, to cold rolling, to continuous annealing, and further to temper rolling or to secondary rolling (DR rolling) and then applying surface treatment to the resultant cold rolled steel sheet. In this case, the total number of oxide inclusions contained in the cold rolled steel sheet is regulated to <=10<7> pieces per gram of sample, and also the number of oxide inclusions of >=5 μm grain size is regulated to <=1×10<5> pieces per gram of sample.
Patent JP-H0634748-A (JP)
Title: Radar signal display device
Inventor: KATO YOSHIYUKI
IPC: G01S7/20
Filed: 1992-07-14
Abstract: PURPOSE:To display position information such as a track, which can be recognized by a radar, in a three-dimensional mode viewed from a specified observing point, in an air traffic control system. CONSTITUTION:A radar signal from a radar device 2 is converted into polar coordinate information and amplitude information by polar coordinate information input means 8, 10 and converted into orthogonal coordinate information by three-dimentional image information generation means 9, 12. It is further coordinate-transformed by means of matrix computation into three dimensions of X (horizontal), Y (vertical) and Z (distance) components viewed from a specified observing point. These coordinate-transformed X, Y components are adopted as an address and the amplitude information is adopted as brightness information to be stored in image frame storage means 16, 17. Information from the image frame storage means 16, 17 are synthesized by a display video synthesizing part 18 and a radar image viewed from the specified observing point is synthesized with images of a track of a specific flying object and a land form to be displayed three-dimensionally by display means 19.
Patent JP-H1137264-A (JP)
Title: Hydraulic pressure control device of automatic transmission
Inventor: TAKAHASHI NOBUAKI
IPC: F16H61/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To control speed change with no speed change shock and delay of speed change by controlling the hydraulic pressure at the speed change time, based on the amount related to an input torque detected before speed change when the speed change is detected. SOLUTION: At the speed change operation time, in a computer 30 for automatic speed change control, an engine torque deviation ΔTE is compared with a standard value A for a prescribed time from this point of time. This standard value A divides ΔTE to plural areas and a correction value is set per respective areas and it is judged whether ΔTE before a prescribed time from a speed change output is bigger than the standard value A. Here, YES is judged, the biggest value α out of the advancely set value is adopted as the correction value of a duty ratio.  While, when ΔTE is below the standard value A, it is judged whether ΔTE is bigger than the other standard value B and when YES is judged, a smaller value β than the value α is adopted as the correction value of the duty ratio and the correction amount for reducing the oil pressure of a friction engagement device is minified.
Patent JP-H0661893-A (JP)
Title: Interference wave elimination device
Inventor: TSUJIMOTO ICHIRO
IPC: H04B7/005
Filed: 1992-08-05
Abstract: PURPOSE:To eliminate interference between codes due to multi-path in a multi- path fading line employing an adaptive equalizer and employing diversity reception of the maximum ratio synthesis system. CONSTITUTION:Components 101, 104 and 102, 105 are used to implement diversity reception and correlation devices 111, 112 implement maximum ratio synthesis control by the correlation method based on a discrimination data signal. A phase component of a maximum ratio synthesis tap coefficient to be multiplied by a 1st diversity signal is multiplied by an interference wave extracted by an auxiliary antenna 103. The interference wave is subject to adaptive control by using an error signal of a discrimination device of the adaptive equalizer and the result is subtracted from a reception signal after diversity synthesis by using a subtractor 116. Thus, a transmission reception local beat frequency difference is multiplied by the interference wave attended with maximum ratio synthesis and since the adaptive control minimizing a square mean error of the adaptive equalizer is applied to eliminate the auxiliary antenna interference wave, the optimum MMSE control integrating interference elimination and equalization is attained.
Patent JP-S6274576-A (JP)
Title: Metal bond polishing sheet and manufacture thereof
Inventor: HORIE SHINICHI
IPC: B24D11/00
Filed: 1985-09-24
Abstract: PURPOSE:To enhance the grinding characteristic of a metal bond sheet, by depositing and dispersing a nickel-tin group intermetal compound in a sheet-like sintered and rolled material. CONSTITUTION:The mixture of copper-tin group metal powder and abrasive grain is sintered under pressure at a temperature of 700-750 deg.C in the atmosphere of nonoxidization to be formed into a rolled sheet. A nickel coating is formed on only one surface of the rolled sheet. The nickel coated rolled sheet is heated to a temperature from 750-990 deg.C in the atmosphere of nonoxidization, and a part of nickel is diffused into copper-tin group metal bond which is therefore deposited and diffused as a hard nickel-tin group intermetal compound in the rolled sheet, thereby it is possible to obtain a desired metal bond polishing sheet.
Patent JP-S6187168-A (JP)
Title: Electrostatic recorder
Inventor: SATOMURA HIROSHI
IPC: G03G15/36
Filed: 1984-10-05
Abstract: PURPOSE:To attain both-side recording by developing electrostatic images formed by plural electrostatic image forming means for forming electrostatic images on a dielectric rotary body and lower side electrostatic image forming means. CONSTITUTION:An electrostatic image is formed on a dielectric drum 31 by the 1st recording head 40a and developed by a developing device 50a and the 1st developed image formed on the drum 31 is carried to the 1st press contact part 32 in accordance with the rotation of the drum 31 and transferred to recording paper 55a with pressure. The recording paper 55a is passed through a guide 71, carried to a guide 75 by a claw 73, inserted into a guide 76 under the status that the leading end part is set up on the leading end, and then inserted into the 2nd press contact part 36 through a guide 77. An electrostatic image is formed by the 2nd recording head 40b and developed by a developing device 50b and the 2nd developed image is formed on the drum 31. Thus, the pictures are recorded on both the sides of the recording paper 55a.
Patent JP-H0547250-A (JP)
Title: Manufacture of pressure-proof insulating cylinder for lightning protecting insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01B19/00
Filed: 1991-08-21
Abstract: PURPOSE:To manufacture a pressure-proof insulating cylinder with a molding die having a simple structure, facilitate the finishing of the outer circumferential surface in the initial stage of manufacture, and omit the process of working a number of bursting holes on the circumferential wall. CONSTITUTION:A flat pressure-proof insulating plate 1 is formed of a pressure- proof insulating material. The pressure-proof insulating plate 1 is curved in the cross direction in the semihardened state, and hardened to form a curved pressure-proof insulating plate 2. A proper number of the resulting curved pressure-proof insulating plates 2 are used to form a cylindrical pressure-proof insulating cylinder 3.
Patent JP-H0931100-A (JP)
Title: Denaturated collagen and its production
Inventor: KATO MICHINOBU
IPC: C07K1/14
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new denaturated collagen having gel characteristics, etc., changed stepwise without changing the properties of collagen and useful as cell culture base, medical material, cosmetic material, etc., by treating a collagen with a denaturation agent and undenaturating the product. SOLUTION: Collagen is extracted from the cord of pig with a pepsin by conventional method and purified by salting-out. The obtained collagen is added to a 10mM phosphate buffer solution, denaturated with one or more denaturants such as urea, N-acylurea, O-acylisourea, alkylated urea, guanidine, etc., and undenaturated by dialysis, etc. The objective denaturated collagen having gel characteristics, etc., changed stepwise without changing the basic properties of collagen and useful as cell culture base, medical material, cosmetic material, etc., is produced by treating the above product by collagen extraction method and/or enzymatic decomposition method.
Patent JP-H0762333-A (JP)
Title: Heat-generating agent
Inventor: MATSUNAMI MASARU
IPC: C09K5/16
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a heat-generating agent having heating time and temperature which can be controlled without fail by forming a calcium carbonate layer on the surface of a calcium oxide particle. CONSTITUTION:A heat-generating agent comprising calcium oxide particles each having a particle diameter of 0.5-3mm is heated with agitation to 400-800 deg.C in a carbon dioxide gas to form a calcium carbonate layer on the surface of each calcium oxide particle. The objective agent comprises at least 70wt.% above-obtained calcium oxide particles.