baber/WOPTO huggingface dataset:
Patent JP-S5526001-A (JP)
Title: Inverter
Inventor: NISHIMURA AKIRA
IPC: H02M7/48
Filed: 1978-03-27
Abstract: PURPOSE: To shape the large rectangular wave of a step-up/down transformer into a sine wave, by driving each of two boosting transformers through two transistors, rectifying the outputs of the boosting transformers, feedbacking the rectified outputs and driving control transistors by pulses of different phase.  
     CONSTITUTION: Each of the two boosting transformers T 1 , T 2  are driven through two of transistors Q 1 , Q 2 , Q 3 , Q 4 . The outputs of the boosting transformers are rectified and feedbacked. The control transistors Q 5 , Q 6  for the step-up/down transformer T 3  are driven by the pulses of different phase. The large rectangular wave of the step-up/down transformer is shaped to the sine wave by an LC filter circuit 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09206040-A (JP)
Title: Production of apple juice
Inventor: MORIUCHI TOMOO
IPC: A23L2/52
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an apple juice excellent in color tone and flavor by crushing and squeezing apple fruits in an oxygen free atmosphere and treating the juice under specific conditions. SOLUTION: Apple fruits are crushed and squeezed in a substantially oxygen free atmosphere of <=0.1vol.% oxygen concentration to give an apple juice. Then, water is added to the squeeze lees of the apple fruits 5-10 times weight of the lees, a flavor enzyme is allowed to act on and the formed apple flavor is collected and added to the squeezed juice whereby the objective apple juice is obtained. Linoleic acid and linolenic acid are preferably added as a substrate for apple flavor.
Patent JP-H11235030-A (JP)
Title: Switching power supply
Inventor: KITANO SABURO
IPC: H02M3/28
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which can improve energy conversion efficiency in waiting. SOLUTION: A current limiter capacitor C11 is connected between one end of output terminal of an AC power supply 1 and one end of an input terminal of a rectifier block 4, and a triac 3 is connected in parallel to the current limiter capacitor C11. In waiting, the triac 3 is turned OFF and the AC voltage input via the current limiter capacitor C11 from the AC power supply 1 is rectified by the rectifier block 4. In this case, the rectifier block 4 side is limited by the current limiter capacitor C11.  After the DC voltage filtered by the filter capacitor C4 is converted to a high frequency voltage by turning OFF the switching transistor 5 with the control circuit 6, it is then converted to the high frequency voltage of the predetermined voltage with a transformer T and a DC voltage can be outputted by filtering the converted high frequency voltage with the diode D6 and filter capacitor C5.
Patent JP-S60179631-A (JP)
Title: Method for evaluating viscosity of kneaded material of ceramic powder and resin
Inventor: SAKAI TAKENOBU
IPC: G01N11/04
Filed: 1984-02-28
Abstract: PURPOSE:To evaluate accurately a viscosity prior to the kneading by suspending the ceramic powder to be used into a prescribed testing solvent by a prescribed ratio to obtain the slurry, and measuring the flowing down time thereof by using a testing funnel. CONSTITUTION:The testing funnel consists of a slurry storage part 1 capable of storing a fixed quantity of the slurry, and a narrow under hole 2 for slurry drainage. The ceramic powders of different lapses of days after the pulverization and different grain sizes are used, these various powders are suspended into the testing solvent to obtain the testing slurry, and the flowing down time thereof is measured by using said testing funnel. By such a method, the viscosity of the kneaded material can be evaluated almost accurately.
Patent JP-S63203179-A (JP)
Inventor: KAWAHARA MANABU
IPC: B26B19/04
Filed: 1987-02-20
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-S63207738-A (JP)
Title: Control device for continuously variable transmission
Inventor: KOSHIBA SADAHIRO
IPC: B60W10/10
Filed: 1987-02-20
Abstract: PURPOSE:To perform the safe automation of speed change by controlling the changeover of mode based on the outputs of a low/high speed mode detecting means and a target torque ratio setting means in a continuously variable transmission in which a continuously variable device is combined with an auxiliary speed change device for increasing a torque ratio width. CONSTITUTION:A torque ratio detecting means 111 for detecting the torque ratio of a continuously variable device 30, a mode detecting means 112 for detecting the low/high speed mode of an auxiliary speed change device 20, and a target torque ratio setting means 113 for setting a target torque ratio are provided in the captioned device. And, a mode changeover means 110 is controlled by a mode changeover judging means 114 in such a way that in a zone in which both low and high speed modes can attain an equal torque ratio, when a target torque ratio is in a zone which can be attained only by the high speed mode, priority is given to the high speed mode, whereas, when the target torque ratio is in a zone which can be attained only by the low speed mode, the low speed mode is operated. Also, a continuous variation operating means 100 is controlled so as to attain the target torque ratio in the selected mode.
Patent JP-S58154329-A (JP)
Inventor: MINAMI SEIJI
IPC: H04N9/00
Filed: 1982-03-09
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-H06247336-A (JP)
Title: Position control device
Inventor: KANEYUKI TOSHIAKI
IPC: B62D17/00
Filed: 1993-02-26
Abstract: PURPOSE:To make it easy to mold a retainer and to enhance the holding ability of an eccentric cam. CONSTITUTION:Portions that cross the abutment face 36A of a retainer 36 are notched 44. These notches 44 are formed by initially forming parallel slits in that position of the front wall portion 14A of a rear cross member 14 at which the portion 14A crosses the abutment face 36A of the retainer 36, the slits extending along vehicle width, and by bending the portion between the slits into retainer 36. A retainer 26 at the main part 18A of a lower arm bracket rear 18 and notches 32 therein are formed in the same manner.
Patent JP-H10238726-A (JP)
Title: Large combustible separator for waste disposing apparatus
Inventor: OGASAWARA TORU
IPC: F23J1/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a cooler and a separator by a method wherein a thermal decomposition reactor is constituted of a horizontal rotation type drum body and a discharge cylinder body and a sieve mechanism is provided at the inner end part of a discharge device of the discharge cylinder body so as to rotate together with the discharge cylinder body. SOLUTION: A thermal decomposition reactor 2 is constituted of a horizontal rotation type drum body 3 and a discharge cylinder body 4 with one end thereof fixed on the drum body 3 and the other end thereof opened in a discharge device 6 and a sieve mechanism 7 is provided at an inner end part of the discharge device 6 of the discharge cylinder body 4 so as to rotate together with the discharge cylinder body 4. A residue (c) of thermal decomposition which is discharged into the discharge device 6 via the discharge cylinder body 4 from the drum body 3 of the thermal decomposition reactor 2 undergoes the sieve mechanism 7 to separate large combustibles.  In other words, the sieve mechanism 7 is rotating together with the drum body 3 and the discharge cylinder body 4, a relatively small matter c1 of the thermal decomposition residue (c) supplied to the sieve mechanism 7 is selectively separated from a clearance between plate bodies 9 and drops to be supplied to a cooler. On the other hand, the large combustibles c2 are discharged into a water tank 11.
Patent JP-H06252611-A (JP)
Title: Lumped constant type isolator
Inventor: KAMEI KOJI
IPC: H01P1/36
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a lumped constant type isolator whose structure is simple. CONSTITUTION:A throughhole 25 is provided at the center of a ferrite disk 12, into which three conductor wires 26 insulated with each other are inserted. A square base 8 provided integrally with input output terminals 5,6 and an earth terminal 7 and with a center hole 11 to which a disk is fitted, and recessed parts 13-15,17 to contain a capacitor 16 and a resistor 17 in themselves, and an earth plate 9 provided with a center hole 22 into which a disk is free-fit are overlapped by containing the capacitor and the resistor in the recessed parts to form a rectangular prism of almost the same thickness as the disk. The disk 12 is fitted to the center hole of the rectangular prism. The three conductor wires 26 are inserted through a small throughhole 25 of the disk, both ends are extended to the outside of the disk 12 radially at an equal angle in the same direction, the lead wires are connected to terminals 5-7 respectively at the same side and to the earth plate 9. A circular magnet 4 is provided to both sides of the disk 12 and a DC magnetic field is applied perpendicularly to the disk.
Patent JP-H10119319-A (JP)
Title: Pan structure for capturing ink jet
Inventor: BOWLING BRUCE A
IPC: B41J2/075
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosis function and a maintenance function to a printing head of high speed printer, by providing on a printing head a capturing structure having an investment cast body, and means capable of first receiving ink from the printing head and then returning the ink back to the printing head. SOLUTION: A capturing structure 34 is attached to a printing head through engagement mean 40 such as hook members with projections formed on the printing head, thereby enabling the capturing structure 34 to trace the printing head. The capturing structure 34 is not in direct contact with any elements of the printer apparatus. On the other hand, the capturing structure 34 is caused to move under the print head thereby tracking the printing head, so that the ink drops may fall on to the capturing head 34. An operator is allowed to wipe an orifice plate so as to remove ink drops 16 fell on the capturing structure 34, thereby making it possible to check the lineality of ink jet. Further, an ink collection cavity 42 is provided to hold ink when the printer is being used at a high speed.
Patent JP-S56133633-A (JP)
Title: Pyroelectric infrared-ray detector
Inventor: FUKUDA KATSUYOSHI
IPC: G01J5/02
Filed: 1980-03-25
Abstract: PURPOSE:To improve durability, reliability and productivity by reducing warpage caused by a difference in thermal coefficient of expansion between pyroelectric crystal and a conductive heat shielding body, by interposing a conductive strain relaxing member between the both. CONSTITUTION:On the top surface of pyroelectric crystal 11, photodetection electrode 12 is arranged. On the reverse surface of pyroelectric crystal 11, earth electrode 13 is formed. On the other hand, hole 15 which corresponds to photodetection electrode 12 is provided in the center of silicon plate 14 as a conductive heat shielding body and while photodetection electrode 12 is positioned at this hole 15, pyroelectric crystal 11 is bonded and fixed with conductive adhesives 16. Between silicon plate 14 fixed with the conductive adhesives 16 and the surface arranged with earth electrode 13 of pyroelectric crystal 11, conductive strain relaxation member 17 made of indium is interposed to reduced thermal strain between the both.
Patent JP-H10230712-A (JP)
Title: Pneumatic radial tire for all-season passenger car
Inventor: HIMURO YASUO
IPC: B60C11/13
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for all-season passenger car which has an excellent drainage performance, without reducing the manuvering stability on a dry road surface, the snow road property, and the lean abrasion resistant performance. SOLUTION: A block pattern formed of numerous inclined grooves is provided, central peripheral direction grooves 4 are provided, a tread is formed of the central area and both side areas having the width of about 30 to 60% of the tread width, the inclined grooves consist of sharp inclined grooves 1 and gentle inclined grooves 2, the sharp inclined grooves 1 are opened to a central peripheral direction groove, the gentle inclined grooves 2 are opened to the tread ends TE, the intervals in the peripheral direction of the gentle inclined grooves is less then 1/2 of the intervals in the peripheral direction of the sharp inclined grooves, and the gentle inclined grooves 2 are provided more than two times of the number of the sharp inclined grooves 1.  And sipes 6 are provided to the blocks, and the surface partitioned by the central peripheral direction grooves and the sharp inclined grooves are chamfered along 10 to 30mm in the longitudinal direction from tapered front ends, in order to make shallower gradually from the tapered front ends to the large width parts.
Patent JP-S63204723-A (JP)
Title: Reduction stepper
Inventor: TAKAHASHI HISASHI
IPC: G03F7/20
Filed: 1987-02-20
Abstract: PURPOSE:To eliminate any out of focus in case of exposure due to dirt on a substrate holding base by means of cleaning the base every time after finishing the exposure of semiconductor substrate. CONSTITUTION:A substrate holding base 1 with a semiconductor substrate removed therefrom after exposure is shifted to a cleaning vessel 8 by a carrier arm 5 and a carrier belt 6 comprising a substrate holding mechanism. Within the cleaming vessel 8, the rotating substrate holding base 1 held by a movable arm 11 is cleaned up by pure water nozzles 13 and a cleaning brush 12 comprising a cleaning mechanism to be dried up by the movable arm 11 turning at high speed. The cleaned up substrate holding base 1 is shifted to a positioning plate 9 by another carrier belt 7. Finally, the cleaned up and positioned substrate holder 1A is shifted to X-Y stage again to hold another semiconductor substrate repeatedly.
Patent JP-2000242914-A (JP)
Title: Magnetic recording and reproducing device, and adjustment confirming method therefor
Inventor: SUGANO TETSUO
IPC: G11B5/455
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device and an adjustment confirming method therefor, capable of reducing a burden on an operator in the case of confirming a state of adjustment about a rotary head, and preventing difference in experience and capability between operators from influencing the result and time of confirmation. SOLUTION: When an operator loads a standard magnetic tape 30 on a magnetic recording and reproducing device 1 and enters a command for a reproducing mode for confirming the adjustment, a tracking value varies stepwise, and an external device 40 or the magnetic recording and reproducing device 1 itself generates an envelope detection output S41 having an amplitude corresponding to rotary heads 12a, 12b, and extracts a value of the envelope detection output S41 regarding a prescribed position within one round tracing by the rotary heads 12a or 12b in each tracking value, and confirms preset value (X value) of the tracking value of the rotary heads 12a, 12b or confirms the linearity based on the extracted value.
Patent JP-H09274847-A (JP)
Title: Manufacture of electron emitting element, electron source, and image forming apparatus
Inventor: HASEGAWA MITSUTOSHI
IPC: H01J9/50
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To convert an inferior conductive film into an excellent conductive film by a simple method. SOLUTION: This method is a manufacturing method to manufacture an electron emitting element provided with a conductive film having an electron emitting part between electrodes 2, 3. In this method, at the time of formation of the conductive film in which an electron emitting part is to be formed, a liquid containing raw materials of the conductive film is sprayed to a substrate 1 by an ink jet method and then the abnormality of the sprayed state of the liquid is detected and the liquid containing the raw materials of the conductive film is sprayed again to a detected region where the sprayed state of the liquid is found abnormal.  Detection of the abnormality of the sprayed state is carried out, for example, in a precursor film state of the sprayed liquid and re-spraying is carried out, for example, after dissolution and dilution of the precursor film 6 in an abnormal state with a solvent.
Patent JP-H05199994-A (JP)
Title: Instrument for measuring refracting power of eye
Inventor: MASUDA TAKASHI
IPC: A61B3/103
Filed: 1992-01-29
Abstract: PURPOSE:To enable not only the measurement of the refracting power of an eye but the general ophthalmologic inspections, such as observation of the front eye part and observation of the crystalline lens, by the constitution consisting in arranging a beam splitting member in a lens system and arranging a light source in the position conjugate with an image pickup element. CONSTITUTION:A slit 2, a visible light cut filter 3, a half mirror 4 and an objective lens 3 are arranged on the optical axis from the light source 1 to the eye E to be examined. The image pickup element 6 is arranged behind the half mirror 4 and the slit 2 arranged in the position conjugate with the image pickup element 6 is illuminated by the light source 1 via the half mirror 4. The luminous flux emitted from this slit 2 is made into collimated beams of light by the objective lens 5. The collimated beams of light pass the pupil of the eye E to be examined and form a slit image on the eyeground Ef. The slit image reflected by the eyeground Ef is emitted again from the pupil and forms the image again on the image pickup element 6 through the objective lens 5. The visible light cut filter 3 is a filter having the characteristic to allow the passage of only the IR light and is used to prevent the patient from feeling dazzle and to prevent the miosis.
Patent JP-H08311203-A (JP)
Title: Silicone equilibration catalyst and its use
Inventor: SURABOMIIRU RUBINSUTAIN
IPC: C08G77/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To equilibrate a polydiorganosiloxane while minimizing an environmental problem by reacting a specified linear siloxane oil with a halogenated phosphonitrile.  
     SOLUTION: A cyclic polydiorganosiloxane is equilibrated with a triorganosiloxy-terminated disiloxane in the presence of a strong acid to obtain a linear siloxane oil of the formula (wherein R is H or a l-18C monovalent organic group; R 1  is a 1-13C monovalent organic group; and (m) is 0-100) and having a viscosity of 1-100 cSt. 100 pts.wt. linear siloxane oil is reacted with 0.1-3.0 pts.wt. halogenated phosphonitrile under agitation at 90-140°C for 1-8 hr in an inert gas atmosphere to obtain a silicone equilibration catalyst. A silanol-containing organosiloxane having 1.9-2.1 organic groups bonded to an Si atom through a C-Si bond on the average per Si atom is mixed with 2-200 ppm wt. above equilibration catalyst at 30-150°C, and when a desired amount of a silanol is obtained, the equilibration catalyst is deactivated to stop polycondensation and/or rearrangement. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S55131949-A (JP)
Title: Fixation of base to bulb
Inventor: YAMAMOTO MINORU
IPC: H01J9/34
Filed: 1979-03-31
Abstract: PURPOSE:To prevent the deformation of a base and also the breakdown of bulb by forming a concavity fittable to a key groove with high accuracy in order to make the round fixation of the base exact. CONSTITUTION:The bulb 18, having the key groove 20 formed along the axial direction of the bulb in the peripheral surface of the sealing portion 19, is covered with the base 21 in such a way as to cover the sealing portion 19 and the opening end of a position facing the key groove 20 of the base 21 is deformed by pressing. And, the sloped surface 17 is moved circularly in a sliding manner along the eyelet direction from the opening end side of the base 21 to form the concavity 23 fittable to the key groove 20 in the base 21, whereby permitting the bse 21 and the bulb 18 to be fixed to each other without allowing any mutual rotational displacement.
Patent JP-H06248653-A (JP)
Title: Construction of foundation on slope
Inventor: NAKAYAMA SATOSHI
IPC: E02D17/20
Filed: 1993-02-26
Abstract: PURPOSE:To efficiently execute works for landslide protection and construction of foundation on a slope. CONSTITUTION:A number of holes 1 are formed on lines that run approximately along the contour lines over a slope, and the holes 1 are made to be communicated with one another and a ditch-like cavity is formed therewith. Then, a continuous wall 2 is made with concrete cast in the cavity. The continuous walls 2 are formed likewise in appropriate positions on the slope. Flat parts 3 are then formed by cutting sections between each of the continuous walls 2 and on the foot-side of a continuous wall 2 facing the foot. Precast concrete cross beams 4 are fixed, bridging the upper ends of the continuous walls 2 protruding beyond the flat parts 3 and arranged in rows, and after that foundation concrete 5 is cast to cover the surfaces of the continuous walls 2 and the cross beams 4.
Patent JP-S62196023-A (JP)
Inventor: MURAKAMI MASAKI
IPC: H02J3/42
Filed: 1986-02-24
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-S62196089-A (JP)
Title: Oscillatory wave motor
Inventor: MUKOJIMA HITOSHI
IPC: H02N2/00
Filed: 1986-02-24
Abstract: PURPOSE:To improve efficiency of an oscillatory wave motor without giving bad influence to travelling wave, by a method wherein a plurality of rotation stopping members for a vibrator are arranged at a prescribed distance with respect to wave length of the travelling oscillatory wave. CONSTITUTION:A moving body 17 with a collar 17a and a rotary cylinder 6 are coupled integrally through a rubber ring 18 by a pin 19. The rotary cylinder 16 is rotated integrally with the moving body 17 by travelling oscillatory wave generated in a vibrator 15. An electrostrictive element 14 subjected to polarization processing with phase difference in plurality is contacted with the vibrator 15. A plurality of rotation stopping members 50 for stopping rotation of the electrostrictive element 14 are arranged so that the distance between them becomes other than nlambda/2 (n; integer) with respect to the wave length lambdaof the travelling oscillatory wave.
Patent JP-S52122491-A (JP)
Title: Balance adjustment method of tuning fork type oscillator
Inventor: YANAGAWA HIROSHI
IPC: H03H3/02
Filed: 1976-04-07
Abstract: PURPOSE:To make the mass production of tuning fork which consists of piezoelectric crystal adequate to original oscillator of clock and so on, without the deterioration of Q value, holding method error and so on as characteristics even when strongly holding the base of tuning fork.
Patent JP-H05243904-A (JP)
Title: Optical coupler
Inventor: MASUDA YOSHIFUMI
IPC: H03K5/13
Filed: 1992-02-26
Abstract: PURPOSE:To obtain large and stable lag without adding a capacitor at the outside, and to reduce weight and size by converting once an input signal into light by a light emitting part, and converting again this light into an electric signal, and outputting it. CONSTITUTION:When a light receiving element 10 receives the light, the capacitor 22 starts charging. At, that time, in a constant current circuit 24, a supply current to a parallel-connected body 27 is limited by an auxiliary limiter circuit 29. Besides, in the parallel-connected body 27 too, the base current I13 of a current adjusting transistor Q14 is reduced compared with the collector current I12 of the current adjusting transistor Q14 by supplying the collector current of one side of a current mirror circuit 26 to the base terminal of the current adjusting transistor Q14. Then, the collector current I14 of the other side of the current mirror circuit 26 equivalent to the base current I13 is inputted to the capacitor 22. Then, an input current I14 to the capacitor 22 becomes very small compared with the initial current from power supply Vcc, and its charging time can be made slow.