baber/WOPTO huggingface dataset:
Patent JP-S58165063-A (JP)
Title: Circuit element measuring apparatus
Inventor: SEKI TAKANORI
IPC: G01R27/02
Filed: 1982-03-25
Abstract: PURPOSE:To reduce harmful higher harmonic components contained in a reference phase signal by selecting a Walsh's function signal synchronizing a sine wave signal for measurement as the reference signal. CONSTITUTION:A sine signal from a sine wave generator 11 of a measuring signal source is applied to a Walsh's function generator 12 to generate Walsh's function signals varies by 90 deg. from each other synchronizing a sine wave signal so that a signal reduced in odd-order high harmonic components detrimental to the impedance linearity will be selected with switches 15A and 15B and applied to a synchronous detector 13 as reference phase signal. This will not impair the linearity of the detector 13 with a weighting circuit, a multiplying circuit and the like thereby affording a circuit element measuring apparatus with less measuring errors.
Patent JP-S59173568-A (JP)
Title: Francis type hydraulic machinery
Inventor: NAGAFUJI TOMOTAKE
IPC: F03B3/12
Filed: 1983-03-24
Abstract: PURPOSE:To improve the vibratory strength of the runner of a Francis type hydraulic machinery by forming annular projections concentric with the runner on the opposite side to the intermediate runner vane of one of a runner crown and a runner band. CONSTITUTION:Annular projections 2a2 and 2b2 having a width of B L/3 are formed on the opposite side to a runner vane 2c in the intermediate part having a length L on the outer peripheral side from the seal rings 2a1 and 2b1 of a runner crown 2a and a runner band 2b respectively. Each thickness tma, tmb of the annular projections 2a2 and 2b2 satisfies the following equation: tma>=1.5ta, tmb>=1.5tb, with each thickness ta, tb at the outer peripheral edge of the runner crown 2a and the runner band 2b, and each thickness ta, tb is determined within a range for permitting the projections to be accommodated into a runner chamber 5.
Patent JP-H03247482-A (JP)
Title: Sealing head for sealing machine
Inventor: YAMAMOTO SHOGO
IPC: B41K3/00
Filed: 1990-02-27
Abstract: PURPOSE:To effectively seal at a place even if there is a narrow place in which wirings are densely disposed on a matter to be sealed by allowing stamping rods to project one by one from a sealing head to seal the matter. CONSTITUTION:While a plate 3 to be sealed is conveyed, a predetermined rubber seal 62 to be selected by the rotation of a rotor shaft 37 is, for example, attached with ink at characters A, B, C through the vertical movements of an ink bottle 90. An X-axis arm 7 and a Y-axis arm 8 are operated to move a sealing head 17 to a predetermined sealing place, and a pusher rod 95 is moved down from a specific one of our pusher cylinders 94. In this case, a contact 72 corresponding to the seal 62 (stamping rod 61) attached with the ink is aligned to a pusher 96 by the rotation of the shaft 37, the contact 72 is sequentially pressed down one character by one character by the pusher 96 against a spring 81 to allow the rod 61 to project down from the head 17, thereby sealing in a predetermined array on the upper surface of the plate 3 to be sealed.
Patent JP-H09218126-A (JP)
Title: Wind tunnel test method
Inventor: NONOMURA YOSHITAMI
IPC: F24F11/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To quantitatively make judgement as to whether the whole of an area is ventilated well or poorly. SOLUTION: Paper sheets or cloth pieces impregnated with water are spread all over the base 4 of a wind tunnel 2, thereby forming a wet surface 6, and a model 16 as a test object is installed on the base 4. Then, before generating an air current 8 within the wind tunnel 2, the gross weight of the base 4 is measured with an electronic balance 10. Thereafter, the air current 8 is generated and after the lapse of the preset time, the gross weight of the base 4 is again measured with the electronic balance 10. Also, a personal computer 12 calculates a difference between both weights and finds a water evaporation volume. In this case, the water evaporation volume increases according to the improvement of a ventilation level. Thus, judgement can be made as to whether the whole of an area is ventilated well or poorly, on the basis of the water evaporation volume.
Patent JP-S63217923-A (JP)
Inventor: FUJIMORI TOSHIMITSU
IPC: H02J3/00
Filed: 1987-03-03
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-H11263561-A (JP)
Title: Brake force measuring device of hoist machine
Inventor: NAGASAWA TOSHIYUKI
IPC: B66B11/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To measure necessary minimum force required to be applied to the solenoid side parts of brake levers, for perfectly detaching the brake levers from a brake pulley. SOLUTION: This brake force measuring device is provided with a solenoid 8 having a pair of detachable magnet cores, a pair of brake levers 9, 10 respectively fitted to a pair of the magnet cores and swinging centering around supporting point parts, a brake pulley 11 frictionally contacted with a pair of the brake levers 9, 10 and connected to the motor of a winding machine, a spring energizing a pair of the brake levers 9, 10 to the brake pulley 11 in the direction of frictionally contacting, a vice 24 pinching the solenoid side parts 9a, 10a of a pair of the brake levers 9, 10, and a load cell 25 interposed between the vice 24 and the solenoid side parts 9a, 10a of the brake levers 9, 10.
Patent JP-H02227028-A (JP)
Title: Yoghurt
Inventor: YAMABE KAORU
IPC: A23C9/133
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a solid substance-containing yoghurt containing the solid substance nearly homogeneously dispersed in the whole custard of the yoghurt without causing separation of water and providing pasty feeling by using arginic acid as a stabilizer. CONSTITUTION:A yoghurt obtained by using arginic acid in an amount of >=0.03wt.% based on the yoghurt mix and, as necessary, containing other polymer polysaccharides added thereto as a stabilizer and mixing the above- mentioned stabilizer with a milk ingredient and a solid substance, such as cut fruits, flesh fiber, granular jelly or cut jelly, homogeneously dispersing the mixture and fermenting the obtained dispersion.
Patent JP-S59173762-A (JP)
Title: Reagent for clotting reaction of red blood cell by reverse passive antibody
Inventor: FUKUSHIMA TSUNEKAZU
IPC: G01N33/555
Filed: 1983-03-22
Abstract: PURPOSE:To detect and determine quickly and exactly the protein originating in human in a specimen by using the red blood cells sensitized with the specific antibody excluding the immune globulin specific to an animal in the globulin obtd. from the serum, etc. of the animal having the antibody to the protein originating in the human to be detected. CONSTITUTION:An immune glogulin is drawn from the plasma or serum of an immune animal having an antibody to the protein originating in a human required to be detected, for example, alfafetoprotein (AFP) and the immune globulin specific to the immunine animal is removed from said globulin by using the affinity-chromatography, etc. using a carrier bonded with the AFP, by which the immune globulin having high purity is recovered. Such high purity immune globulin is sensitized with red blood cells of a goat, etc. and is insolubilized. A specific amt. of such immobilized specific antibody is added to the series of the prescribed dilute liquid of the liquid to be examined and the presence or absence of clotting is observed. The exact determination of the AFP in the specimen is made possible by the comparison with a negative control and a positive control having a known amt. of AFP.
Patent JP-H05248381-A (JP)
Title: Rotary compressor
Inventor: MASUDA MASANORI
IPC: F04C29/06
Filed: 1992-03-05
Abstract: PURPOSE:To reduce leakage from a compression space while restraining the increase of inputs and noise, etc., by interposing a thin strip on the inner peripheral surface of a cylinder room, and interposing an elastic body layer between the strip and the inner peripheral surface of the cylinder room. CONSTITUTION:A thin strip 71 of a stainless steel plate, etc., of thickness (mu) on the order of tens is interposed which makes contact with the outer peripheral surface of a roller 3 near a proximity portion between the inner peripheral surface of a cylinder room 1 and the outer peripheral surface of the roller 3 and extends along the inner peripheral surface of the cylinder room 1. An elastic body layer 81 made of a thin rubber sheet is interposed between the strip 71 and the cylinder room 1. When the strip 71 makes contact with the outer peripheral surface of the roller 3 near the proximity portion between the roller 3 and the cylinder room 1 as the roller 3 revolves, the elastic body layer 8 is pressed and a space secured between the inner peripheral surface of the cylinder room 1 and the outer peripheral surface of the roller 3 can be removed, so preventing leakage from a compression space 5 into a suction space 4, while restraining load torque from increasing in excess and reducing noise and vibration.
Patent JP-S57163785-A (JP)
Title: Solenoid valve driving circuit
Inventor: KOYANAGI SATORU
IPC: F16K31/06
Filed: 1981-04-01
Abstract: PURPOSE:To reduce impact force generated when an armature abuts against a stopper, by cutting off energizing electrical current in a predetermined time period after the armature is displaced by applying the energizing electrical current to a driving coil in an initial driving period. CONSTITUTION:An energizing current controlling circuit for a drive coil 5 in a solenoid valve 1 supplies, in its switch instructing stage CA, energizing electrical current (i) to the driving coil 5 in a time period tau1 when on-off instuctions EV for the solenoid valve 1 having a low voltage level switching instruction stage CA and a high voltage level returning instruction stage CB next thereto, is delivered, then interrupts the energizing electrical current (i) in a time period tau2 and further reapplies the energizing electrical current (i) to the driving coil 5 in a time period tau3 following to the time period tau2.
Patent JP-H07255413-A (JP)
Title: New seasoning material for body flavor and seasoning with body flavor
Inventor: KURODA MOTOHISA
IPC: A23L27/10
Filed: 1994-03-18
Abstract: PURPOSE:To readily impart 'thickness' and 'body' to a food or to enhance its taste with them. CONSTITUTION:(a) This seasoning material for body flavor contains gelatin and tropomyosin (or a lower-molecular fraction of an essence material of a natural extract besides gelatin and tropomyosin), (b) this functional substance (seasoning material) providing 'thikness' and 'body' is formed by heating tropomyosin, gelatin and the low-molecular fraction in water and (c) this food and drink having 'thickness' and 'body' is produced in an bestowed or enhanced state of 'thickness' and 'body' by adding at least one of the gelatin, tropomyosin and the lower-molecular fraction of an essence material of a natural extract to a food or drink and heating the mixture in the presence of the whole three.
Patent JP-H08154098-A (JP)
Title: Communication circuit of local area network
Inventor: TAKAGI NOBUTOMO
IPC: H04L12/12
Filed: 1995-03-08
Abstract: PURPOSE: To reduce dark current and to secure a stable operation in the communication circuit of a local area network for mobile object which is driven by a battery. CONSTITUTION: When a microcomputer 3 judges that a pertinent vehicle is in its parking state, the microcomputer turns off the output of the output port PO1. As a result, the power feeding to a comparator 201 and reference voltage generation circuits (resistances 205 and 206) through a power feeding line 200 is stopped. When the potential of a communication bus 1 becomes data reception potential, an interruption is applied to an interruption port INT 1 according to the potential change. The microcomputer 3 turns on the output of the output port PO1 according to this interruption and resumes the power feeding to the comparator 201 and the reference voltage generation circuits through the power feeding line 200. The data to the comparator 201 is inputted via a diode 203 for back flow prevention. A diode 209 composes the temperature compensating circuit.
Patent JP-S61209501-A (JP)
Inventor: KUROIWA FUMIO
IPC: A01B35/00
Filed: 1985-03-11
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-S58166927-A (JP)
Title: Method for preventing leakage of gas between moving packed layers
Inventor: MIKADO TSUNEO
IPC: B01J8/08
Filed: 1982-03-29
Abstract: PURPOSE:To prevent leakage of gas between stages and to prevent the generation of the danger for explosion and the degradation in the quality of products,  by providing sections for preventing leakage of gas provided with pressure difference between the sections on both sides between the adjacent stages of the sections in the respective stages in which packed layers move. CONSTITUTION:If there is a zone 3 for preventing leakage of gas, the respective pressures P1, P2 of stages 1, 2 have a pressure difference from the pressure P3 of said zone when packed layers move in the stages 1, 2 in the direction of arrows; therefore, in the case of P3<P1, P2, the leaking gas from the stages 1, 2 sucked in the zone 3 is purged straightly to the outside of the system or are circulated, whereby the leakage of the gas between the stages 1 and 2 is prevented. In the case of P3>P1, P2, the gas of the zone 3 is sucked in the stages 1, 2 and are lost; therefore, said gas is replenished from the outside, whereby the leakage of the gas between the stages 1, 2 is prevented.
Patent JP-H05246026-A (JP)
Title: Ink-jet head
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/055
Filed: 1992-03-06
Abstract: PURPOSE:To provide the title head inexpensively by making an electric circuit correcting a difference in properties unnecessary, by enabling a plurality of nozzles, whose lengths from outlets of pressurizing chambers up to the nozzles are different from each other, to rush out an ink drops having the same volume at the same injection speed. CONSTITUTION:A common ink well 2 is provided on the top of a flow path base 1 and spaces among the ink well 2 and inlets 4a of a plurality of pressurizing chambers 4... are communicated with such other by supply paths 3 having the same length and width with each other. Spaces among outlets 4b of the pressurizing chambers 4... and a plurality of nozzles 6... are communicated with each other by communication passages having lengths different from each other. An oscillation plate is joined to the top of the flow path base 1, and a piezoelectric element 8 of an ink discharge device is stuck to the upper face of the oscillation plate, facing on the pressurizing chamber 4. Acoustic resistance and inertance of ink flow paths each are made uniform by a method wherein a sectional area is made large in a long communication passage 5a and the sectional area is made small in a short communication passage 5c. Moreover, since volume of the pressurizing chamber 4 is adjusted, the total volume of the flow paths each including from the inlet 4a of the pressurizing chamber 4 up to the nozzle 6 is made uniform substantially and properties of the flow paths each are made constant wholly.
Patent JP-H01224579-A (JP)
Title: Spool valve
Inventor: FURUTA KUNIAKI
IPC: F16K11/07
Filed: 1988-03-02
Abstract: PURPOSE:To correctly position a sealing member by forming a nipping part for the sealing member onto each parting surface of a plurality of body constitution parts which can be divided. CONSTITUTION:The valve piece 12 of a spool valve 10 can be divided into the body constitution parts 14a-14c. A step difference as a nipping part 30 for positioning a sealing member is formed at the opened edge of a spool hole 20a on a parting surface 28 divided from the body constitution part 14b of the body constitution part 14a. While, a step difference 32 for fitting a packing is formed at the left port edge of the spool hole 20a. Therefore, the need of cutting-working a recessed groove for arranging the sealing member on the inner wall surface of the spool holes 20a-20c of the valve body 12 is obviated.
Patent JP-H11246916-A (JP)
Title: Vertical type continuous water-cooling device
Inventor: IWATANI AKIYUKI
IPC: C21D1/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent a water leakage from a strip inlet with little sealing air and to provide a sealing device without interference with the strip, in a device for fog- or spray-cooling the high temp. strip continuously run to the vertically upper direcrion. SOLUTION: Sealing plates 12 are arranged to the front and the back surfaces of a strip at a lower part strip inlet and sealing air is blown upward to a gap between the sealing plate 12 and the strip 3. On the other hand, energized force is given to the sealing plate 12 toward the approaching direction to the strip 3 and the dimension of an opening part free from a water leakage is held in balance with the sealing air.
Patent JP-H10247091-A (JP)
Title: Musical sound information reproducing device
Inventor: SONE TAKURO
IPC: G11B27/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To optionally combine pieces of musical sound information on back music, a vocal, etc., provided from a provider side on a consumer side and to synchronously reproduce them. SOLUTION: A satellite broadcast reception part 1 receives musical sound information on a text, a musical sound, and a chorus sound together with a tag representing music that they belong to, and a recording and reproduction part 4 stores this musical sound information in a hard-disk drive part 3 while relating it with the tag. A compact disk(CD) reproducing part 2 reproduces a CD where vocal data generated by encoding a voice waveform are recorded as musical sound information. Each piece of musical sound information includes information representing raw materials such as a text and a sound and timing information specifying the reproduction timing of the raw materials.  The recording and reproduction part 4 selects each piece of musical sound information corresponding to specified music according to respective tags and reproduces raw material information in each piece of musical sound information according to the timing information in each piece of musical sound information while clocking the time by a common timer means.
Patent JP-H09217519-A (JP)
Title: Parking device
Inventor: YOSHIMURA TOSHIHARU
IPC: G07B15/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a safe parking device which is not unlocked easily but can be locked securely, is unlikely to be damaged or destroyed, etc., allows easy maintenance, and eliminates the danger of parts of the body or similar objects being caught. SOLUTION: A drive mechanism 2 includes a slide cam 23 having an inclined cam groove 23A and a horizontal groove 23B and engaged with a feed screw 22 rotated by a motor 21; a moving cam 25 mounted in the horizontal groove 23B; a lever 24 that turns when engaged with time inclined cam groove 23A and the moving cam 25; an upper limit sensor 6 which, in order to stop a flap 5 at a certain height, detects the position of the moving cam 25 that moves back; and a lower limit sensor 7 which, in order to depress the flap 5 to its initial position, detects the position of the slide cam 23 that moves back. The parking device also includes a clutch mechanism by which the overload applied to the flap 5 is not transmitted to the drive mechanism 2 and a free connecting mechanism 4 by which the transmission of driving forces from the drive mechanism 2 to the flap 5 is given degrees of freedom regarding positions, the flap 5 being raised and lowered by the motor 21.
Patent JP-H02229724-A (JP)
Title: Treatment sludge of waste ferric chloride solution
Inventor: TACHIBANA KEIICHI
IPC: C01G49/10
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the concn. of dissolved metals in a waste ferric chloride soln. and to obtain high purity ferrous chloride by mixing a treating agent with metallic copper as a secondary component when metallic iron as the treating agent is added to the waste soln. to deposit the dissolved metals as sludge. CONSTITUTION:When metallic iron as a treating agent is added to a waste ferric chloride soln. contg. dissolved heavy metals other than iron, the treating agent is mixed with metallic copper as a secondary component. The deposition of the heavy metals is accelerated, the purity of produced ferrous chloride is increased and the waste soln. is efficiently regenerated.
Patent JP-H0236106-A (JP)
Title: Germicide and germicidal resin composition containing ethylenic copolymer as active ingredient
Inventor: OMAE TADAYUKI
IPC: A01N37/12
Filed: 1989-02-28
Abstract: PURPOSE:To provide a germicide effective for fiber products, etc., by containing as an active ingredient an ethylenic copolymer comprising ethylene, a dialkylaminoalkylacrylamide comonomer and an ethylenic unsaturated comonomer in a specific ratio and having a specified mol. wt. CONSTITUTION:A germicide contains as an active ingredient an ethylenic copolymer comprising (A) 40-95wt.% of ethylene, (B) 60-5wt.%, preferably 50-20wt.%, of one or more kinds of dialkylaminoalkylacrylamide comonomers of the formula (R1 is H or methyl; R2 and R3 are 1-4C alkyl; n is 2-5) (concretely dimethylaminoethylacrylamide, etc., and used as a raw material for the ethylenic copolymer) and (C) 0-20wt.%, preferably 0-15wt.%, of a one or more kinds of other ethylenic unsaturated comonomers (concretely methyl acrylate, etc., and used for improving the flexibility of the copolymer) and having a number- avarage mol. wt. of 5000-50000.
Patent JP-S62205883-A (JP)
Inventor: KOMORI MASAMICHI
IPC: B62J35/00
Filed: 1986-03-07
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-H07232445-A (JP)
Title: Thermal transfer printer
Inventor: ICHIOKA HISASHI
IPC: B41J35/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide a thermal transfer printer wherein power consumption can be reduced and a burden on a record head can be reduced so as to heighten the durability of the record head. CONSTITUTION:An ink ribbon 1 coated with a heat melting ink, a first thermal transfer record head 3 arranged upstream of a running line of the ink ribbon 1 for melting and removing other ink than an ink at an image pattern necessary for forming images, a second thermal transfer record head arranged downstream for transferring a predetermined image to a recording paper based on an ink remaining on the ink ribbon 1, and a main control section for controlling the operations of these members are provided. The main control section has an ink remove range limitation control function which allows the ink melting and removing operation for the ink ribbon 1 by the first thermal transfer record head 3 by limiting it to a predetermined range surrounding the periphery of the image pattern.
Patent JP-H03251710-A (JP)
Title: Lead bending inspecting device
Inventor: TSUJIMURA HIDEYUKI
IPC: G01B11/24
Filed: 1990-02-28
Abstract: PURPOSE:To provide an inspector which is inexpensive with a single sensor and moreover, easy to operate and free from how to place ICs by providing a sensor in a direction of a lead projects to run the sensor and the ICs relatively. CONSTITUTION:A sensor 2a integrated with a light projecting section which runs parallel on the side facing a lead 3 of an IC 1 to project light to the tip of the lead 3 and receives the reflected light thereof is provided and the sensor 2a is scanned. First, the sensor 2a is moved in a direction of the arrow to determine distances between tips of leads P1 - PN and the sensor 2a. Then, the difference between the maximum and minimum values of the distances is determined to detect unevenness in arrangement depending on whether a dimension value specified previously is satisfied or not. When the IC 1 is skew, an inclination thereof is determined by computing distances L1 - LN to perform a computation for correction. In this manner, even when the IC 1 is placed askew, an inspector can be obtained which is inexpensive and excellent in operability.