baber/WOPTO huggingface dataset:
Patent JP-2001067087-A (JP)
Title: Audio information reproducing system
Inventor: SHINNAI SATORU
IPC: G10L15/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reproduce rich sound giving an excellent ambience by intensifying acoustic expression according to listener's liking. SOLUTION: A receiving part 1 receives on-the-spot broadcasting of sports such as baseball. An additive input selector 8 selects a desired sound source from a CD device 5, an MD device 6, and another sound source device 7, according to listener's liking, to supply it as an additive input to a mixer 2. In the event that an additive input is given from the additive input selector 8, the mixer 2 adjusts the level of the additive input as desired by a listener's external operation and superimposes it on reproduced/received information from the receiving part 1 and supplies the synthesized information to an amplifier 3. In the event that no additive sound source is selected by the additive input selector 8, the mixer 2 supplies only broadcast information from the receiving part 1 to the amplifier 3.  The amplifier 3 suitably amplifies inputted information and supplies it to a speaker system 4 for sound reproduction.
Patent JP-S6484103-A (JP)
Title: Laser interference device
Inventor: SUZUKI NORITO
IPC: G01D5/26
Filed: 1987-09-28
Abstract: PURPOSE:To stabilize the operation of a laser light source and to improve its measurement accuracy by attenuating light which returns to a laser light source to the product of the quenching ratios of both polarization beam splitters with only light which is transmitted through both 2nd and 1st polarization beam splitters. CONSTITUTION:A laser light source 2 outputs 1st and 2nd linear polarized light beams 41v and 42h which cross each other at right angles and differ in frequency and those are split by a 1st polarization beam splitter 61. Then the polarized light 41v which is transmitted through the splitter 61 is passed through a 2nd polarization beam splitter 62 and circular polarized light 41c which is converted by a phase element 8 is reflected on the same optical path with the incident light by a 1st reflector 10 fitted on a moving body. This is reconverted by the phase element 8 into linear polarized light 41h which has its polarization direction 90 deg. different from that of the polarized light 41v and the linear polarized light is reflected by the splitter 62 and entered into a beam matching device 20. The polarized light 42h which is split by the splitter 61, on the other hand, is reflected by a 2nd reflector 22 and entered into the beam matching device 20, and a detector 14 detects the composite light 44 of the polarized light beams 42h and 41h. At this time, the return light to the light source 2 is small enough to ignore because of the quenching ratio of the splitters 62 and 61.
Patent JP-H0796375-A (JP)
Title: Method and device for controlling welding current of resistance welding machine
Inventor: TSUKADA YOSHINARI
IPC: B23K11/24
Filed: 1993-09-29
Abstract: PURPOSE:To provide the method and device for controlling the welding current of the resistance welding machine capable of obtaining a nugget having an optimum shape in respective welding points under different energizing condition of a welding current at the time of welding plural works of the same shape having the plural welding points under the different energizing conditions of the welding current. CONSTITUTION:At the time of welding the works having the same shape under the different energizing conditions of the welding current for every welding point, a square waveform is corrected on a waveform correction circuit 76 based on a generating state of expulsion and surface flash which is detected on an expulsion and surface flash detection circuit 55 and an expulsion and surface flash generation limiting current arithmetic circuit 70 obtains an expulsion and surface flash generation limiting current value based on this corrected square waveform. Based on the expulsion and surface flash generation limiting current value, a new waveform consisting of a high current value and a low current value is then generated by a CPU58, the high current value of this new waveform is corrected by the generating state of expulsion and surface flash which is detected on the expulsion and surface flash detection circuit 55 and the welding point of the same part having the same shape is welded. Accordingly, high welding strength can be obtained stably.
Patent JP-H04124028-A (JP)
Title: Oxide superconductor and its production
Inventor: SUMIYA KEIJI
IPC: H01B12/00
Filed: 1990-09-13
Abstract: PURPOSE:To readily obtain a Bi-based superconductor of 2,212 phase having a high critical temperature by blending raw materials containing Bi, Sr, Ca, Mg, Na and copper in a specific ratio, calcining, grinding, molding and burning in a nitrogen atmosphere. CONSTITUTION:Raw materials containing Bi, Sr, Ca, Mg, Na and copper are weighed and blended to give a composition shown by the formula (A is 0.6-1.2; B is 0.35-0.7; C is 0.05-0.2; D is 0.05-0.2; figure shows atomic ratio). Then the mixture is calcined, ground, molded and burnt in a nitrogen atmosphere or a nitrogen atmosphere containing <10vol.% oxygen to give an oxide superconductor shown by the formula. Consequently, a Bi-based oxide superconductor of 2,212 phase showing >=90K critical temperature can be produced without requiring a quenching process. Therefore a large-sized molded article can readily be prepared.
Patent JP-2000078462-A (JP)
Title: Electronic camera
Inventor: MOMOSE TAKUMI
IPC: G03B15/05
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To always provide a composite image of a satisfactory picture quality even when flash light emission is used. SOLUTION: This electronic camera has image pickup means 1, 2 and 3 for photographing an object through a solid-state imaging device 1 and generating image pickup signals, a flash light emitting means 19 for irradiating the object with light, an image pickup signal composite means 6 for compositing two image pickup signals provided by photographing the same object twice with a set exposure rate through the image pickup means, and flash light emission control means 7, 8 and 20 for exciting the flash light emitting means 19 in the case of first photographing and performing control so as to excite and emit the flash light emitting means 19 based on the set exposure rate while temporarily stopping the excited light emission between first and second photographing at least in the state of maintaining that excited state over two times of photographing.
Patent JP-H06267890-A (JP)
Title: Lithography for manufacturing small mask aperture part and its product
Inventor: DEIBITSUDO AASAA BIDOUSETSUKU
IPC: G03F1/26
Filed: 1993-09-29
Abstract: PURPOSE: To more reduce the size of a mask aperture part, by forming a dark zone with an edge for phase shift, curing the dark lane, coating the cured lane with a second resist layer, projecting a light pattern, and performing development. CONSTITUTION: Phase difference is formed when the upper parts and the lower parts of sidewalls of the respective recessed parts are irradiated with wave fronts of adjacent rays 36 and 37. Dark zone regions 38 are formed in the vicinity of edges of recessed parts 12c, 12d by this interference. Resist whose entire surface is exposed is hardened as a result by cross-polymerization, and sectional regions 41-44 are left in the dark zone regions 38. Cured resist chips represented by the sectional regions 41-44 are covered with a second resist layer 50. A ray 66 passes a photomask 14 and a stepper optics 25, and the lower part of a new resist layer 50 is exposed to the ray. After that, development is performed by using positive type developer. As a result, a mask aperture part is more reduce.
Patent JP-H09143705-A (JP)
Title: Production of optical recording medium
Inventor: NONAKA TOSHINAKA
IPC: G11B7/26
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To easily and stably produce an optical recording medium excellent in preservation stability, long in life and excellent in repeating durability to over-write. SOLUTION: In the production of a phase transition type optical recording medium having a laminated structure consisting of at least a first dielectric body layer/a recording layer/a second dielectric body layer and a reflective layer, at the time of forming the first dielectric body layer or the second dielectric body layer, a sputtering target which is the target containing at least a calcogen compd., oxide and carbon and produced by forming and burning a mixture of the calcogen compd., the oxide and the carbon and having less than 20mol% carbon content per total target is used.
Patent JP-H04124141-A (JP)
Title: Preventive and curing agent of skin wrinkle
Inventor: TSUJI TAKUO
IPC: A61K38/46
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a preventive and curing agent f skin wrinkle containing elastase as an active ingredient. CONSTITUTION:The objective agent contains, as an active ingredient, 0.001-2wt.%, preferably 0.001-0.1wt.% elastase used fro improvement of serum lipid abnormality accompanied in the case of hyperlipemia or arteriosclerosis. Said preventive and curing agent is mainly used by directly applying on skin and is also effective by local injection other than coating. Elastase has an action specifically on decomposing water-insoluble hard protein elastin, and denaturated elastic fibers causing wrinkle is decomposed by said elastase, then the resultant decomposed substance is removed to the outside of tissue by phagocytosis of macrophage. Thus, normal elastic fibers are grown from fibroblasts existing in the surroundings and skin wrinkle is removed to return to young skin.
Patent JP-H1164604-A (JP)
Title: Anti-reflection film and optical system provided with it
Inventor: OTANI MINORU
IPC: G02B1/115
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-reflection film which has a very effective and excellent anti-reflection characteristic to two wavelength ranges such as ultraviolet rays of 200 nm or smaller wavelengths and visible light between 600 nm and 700 nm wavelengths and to obtain an optical system provided with it. SOLUTION: An anti-reflection film consisting of four thin films of a 1st layer, a 2nd layer, a 3rd layer and 4th layer provided on a transparent substrate sequentially from the substrate side to the air side, the 1st and 3rd layers are composed of LaF3 or its mixture and the 2nd and 4th layers are composed of MgF2 or its mixture. Then, when the refractive index of this MgF2 or its mixture is expressed by nm and that of the LaF3 or its mixture is expressed by nl, the refractive indices to light of a 193 nm wavelength are made so as to satisfy the relations of 1.60<=nl<=1.80 and 1.32<=nm<=1.52.
Patent JP-H1094236-A (JP)
Title: Small-sized motor
Inventor: TAKEHANA SHINJI
IPC: H02K37/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized motor of high durability in which close winding of the coil bobbin part can be materialized in the case of having a claw pole type of outer stator, the number of parts is small, the cost reduction is possible, and besides a metallic bearing is provided. SOLUTION: An outer stator 81a out of steel yokes constituting an outer stator is equipped with a bearing being bent toward the inner periphery, a pole tooth K being cut and erected from the side of outer periphery, cut holes G and G for circulation of molten resin being bored on the side of the board thickness end of the cut and erected base part 81d of the pole tooth K and leading to the cut and erected hole H, and resin sealing layers 85 and 86 filled in the cut and erected hole and the space of the board thickness of the cut hole G for circulation of molten resin.  The cut and erected hole H is blocked without the resin of the resin sealing layer 85 jutting out to the inner face of the outer yoke 81a, so the close winding of the coil bobbin part can be increased by forming the insulating coating of a film at the inner face of the coil bobbin part, and also since the outer yoke 81a itself has a metallic bearing, the slip strength of a bearing metal becomes high and the number of metallic plates can be reduced. Furthermore, the fixing force of the pole tooth K increases with the resin sealing layer.
Patent JP-H0964493-A (JP)
Title: Wiring structure of circuit board and its formation
Inventor: TAKANO SHOJI
IPC: H05K3/24
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To form a fine circuit wiring of high density by improving adhesion between a circuit wiring, and a base board and an insulation layer and preventing metal of a circuit wiring from diffusing to a circumferential insulation layer and generating migration. SOLUTION: When a required circuit conductor layer is board on a seed layer for a plating lead applied on an insulation base board or an insulation layer by a semiadditive method, the seed layer 2 is formed of a material which is different from that of a circuit conductor layer 4, a conductive coating layer 6 is formed of a material which is the same or different from that of the seed layer 2 in an outer circumference of the circuit conductor layer 4 and an enclosing conductive layer 7 is formed on an outer circumference of the circuit conductor layer 4.
Patent JP-H0775339-A (JP)
Title: Flyback transformer
Inventor: MOGAMI KATSUNORI
IPC: H01F38/42
Filed: 1993-09-03
Abstract: PURPOSE:To provide a flyback transformer, in which a top load bleeder resistor is formed by a plurality of small-sized printed boards, the withstand voltage of which is small, by utilizing the feature of the mounting structure of a diode for the laminating winding type flyback transformer. CONSTITUTION:In a laminating winding type flyback transformer, in which a high-voltage bobbin 4, on which high-voltage output windings L1, L2... are wound, is inserted to the outside of a low-voltage bobbin, on which an input winding and a low-voltage output winding are wound, and high-voltage rectifier diodes D1, D2... are connected to the high-voltage output windings, the terminals of a plurality of top load bleeder resistors R1, R2... printed on a printed board are arranged while being oppositely faced to the cathode side disposed in a row in the same direction of the diodes. The two terminals of the top load bleeder resistors R1, R2... are connected at both ends of the high-voltage output windings L1, L2... and the high-voltage rectifier diodes D1, D2... and all these top load bleeder resistors R1, R2... are connected in series.
Patent JP-H0772101-A (JP)
Title: Fluorescent x-ray spectroscopy
Inventor: FUNABASHI MANABU
IPC: G01N23/223
Filed: 1993-09-03
Abstract: PURPOSE:To improve analytical accuracy and reduce oversights of a distribution, by increasing the strength of primary X-rays and by carrying out the analysis on secondary multiple point-form parts on the basis of the projected data of X-ray strength in a plurality of directions. CONSTITUTION:Primary X-rays B1 are emitted by an X-ray source 1, passed through a collimator 2 for line focus and cast on a sample 3. Fluorescent X-rays B2 are emitted from a line-form part 3c of the sample 3, made incident upon an X-ray detector 4 to be detected, and measured. By moving the sample 3, the emission position of the X-rays B1 is changed, the strength of the X-rays B2 are measured, the projected data of the X-ray strength are found, and further projected data in another direction are found. On the basis of this plurality of projected data, a concentration distribution of an element about multiple secondary point-form parts is found. By increasing a number of measurement directions, a more correct distribution can be found. By this, the analytical accuracy is improved, distribution data are made compact, and oversights of the distribution are reduced.
Patent JP-H0583796-A (JP)
Title: Open type ultrasonic microphone
Inventor: YAMAZAKI YOSHINORI
IPC: H04R17/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide a microphone in which the reverberation time is short and the detection capacity of a near object is high by forming an input output terminal with a shield wire having flexibility and fixing it through a vibration- proof material to a terminal stand. CONSTITUTION:The microphone is equipped with a diaphragm 1 formed in a disk shape, a piezoelectric element 2 stuck to one surface of the diaphragm 1, a disk-shaped resonator 3 fixed to other surface of the diaphragm 1 and a terminal stand 4 to hold terminals 41, 42 for input output to the piezoelectric element 2. The terminals 41, 42 for input output are formed not as a metallic terminal pin but by a shielding wire having flexibility, and the central part of the terminal stand 4 to expose one surface to face to the piezoelectric element 2 side of the terminals 41, 42 for input output is covered with a vibration- proof material 9. The excitation of the terminals 41, 42 for input output by the vibration energy due to the vibration of the diaphragm 1 at the time of wave sending is prevented by a vibration suppression function by the vibration- proof material 9, and by the flexibility held by the terminals 41, 42 for input output themselves, the vibration suppression function is made more complete.
Patent JP-H03130095-A (JP)
Title: Determination of enzymatic activity
Inventor: SARUTA HIROKO
IPC: C12Q1/37
Filed: 1988-09-30
Abstract: PURPOSE:To easily determine enzymatic activity by reacting a proline derivative with a specimen solution containing glycylprolyl-dipeptidylaminopeptidase and reacting the resultant amine compound with a coupler and an oxidase. CONSTITUTION:(A) A compound of formula (X1 and X2 are halogen) is made to react with (B) a specimen solution containing glycylprolyl- dipeptidylaminopeptidase(GP-DAP), reacting the formed amino compound with (C) a coupler and (D) an oxidase and measuring the amount of formed pigment to determine the GP-DAP activity.
Patent JP-S60137848-A (JP)
Title: Glass composition for sintered silicon carbide
Inventor: SUZUKI HIDEO
IPC: H01L23/10
Filed: 1983-12-26
Abstract: PURPOSE:To provide the titled composition composed of PbO, ZnO, B2O3, silica, alumina and P2O5 at specific ratios, and having high adhesivity to a sintered material composed mainly of SiC and having excellent hermetic sealing property. CONSTITUTION:A glass composition having a softening point of 500-570 deg.C and a thermal expansion coefficient of 40-60X10<-7>/ deg.C is prepared by mixing 10- 50(wt)% PbO, 20-50% ZnO, <=40% B2O3, <=30% silica, and if necessary, <=10% alumina and/or <=5% P2O5, heating and melting the mixture, and quenching and pulverizing the molten composition. The glass composition is mixed with an organic binder (e.g. a terpineol solution of nitrocellulose) in the form of paste, applied to a thick-film resistor formed on the surface of a sintered substrate composed mainly of SiC, and baked to obtain a coating film of the glass composition.
Patent JP-S62107602-A (JP)
Title: Self-excited field-weakening generative brake controller for electric railcar
Inventor: ENDO NORIO
IPC: B60L7/04
Filed: 1985-11-01
Abstract: PURPOSE:To accelerate the rise of a brake by rising all fields at brake starting time, and returning to a field-weakening under the condition that a current rises to a predetermined value. CONSTITUTION:When a master controller MC is advanced to a brake B1 position, the coil BL1-C of a breaker is energized to close a main contact BL1, and brake currents rise in all fields. When the brake currents arrive at a predetermined value, a brake current detector CD operates to close the contact CDR-a. Thus, the coil WFL-C of a field-weakening closing breaker is energized to close the main contact WFL to become a field weakening state. When the controller MC is sequentially advanced to positions B2, B3, the contacts BL2, BL3 are successively closed.
Patent JP-H1190348-A (JP)
Title: Workpiece sorting device
Inventor: FURANCHIESUKO SUKAPARI
IPC: B07C5/36
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve sorting efficiency by arraying sorting boxes which sort workpieces transported by transporting means on circumference and controlling a robot freely rotatably disposed around the center of this circumference so as to carry the workpiece to the specific sorting boxes. SOLUTION: The workpiece sorting device 1 is arrayed with the plural sorting boxes 14 to a cylindrical shape and is, therefore, capable of assuring the many sorting boxes 14 and sorting the many workpieces meeting the size of the diameter of a sorting area 14A. Since this robot 11 is arranged at the center of the sorting area 14A and freely rotatably moves clockwise and counterclockwise, the robot is accessible to the specific sorting boxes 14 in the shorter route of the clockwise or counterclockwise route. Then, the access time of the robot 11 to the specific sorting boxes 14 may be shortened. The sorting of a large quantity of the workpieces in a smaller space is made possible by arraying the sorting area 14A arrayed to a circular shape to plural stages in a perpendicular direction.
Patent JP-S6489924-A (JP)
Title: Controller of higher harmonic compensating device
Inventor: KOMATSUGI KAZUNARI
IPC: H02J3/01
Filed: 1987-09-30
Abstract: PURPOSE:To make it possible to control properly in accordance with each time by selecting the minimum pulse width for the value corresponding to invertor operating frequency as the present time as well as synchronizing of the minimum width signal with ignition pulse. CONSTITUTION:A comparator 1 compares variations in output current actual value and its command value with previously set upper and lower limited set point, and output corresponding to its result is given to a pulse shaping distribution circuit 3 through an or-gate 2 to form an on/off pulse. Four signals with different pulse widths are outputted from a counter 7. Average operating frequency of an ignition pulse is detected by the minimum pulse width decision circuit 9, one of four pulse signals is selected through a multiplexer 8 in accordance with its frequency region. The ignition pulse is formed on the basis of one out of four output from the counter 7 selected through the multiplexer 8.
Patent JP-H03107659-A (JP)
Title: Power transmission device for vehicle
Inventor: MATSUMURA TAKASHI
IPC: F16H57/02
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a proper axial load according to conditions by interposing a spacer made of a shape memory material between a pair of taper roller bearings for rotatably supporting a drive bevel pinion shaft in a differential case. CONSTITUTION:By the fastening force of a nut 8, axial loads are given to taper roller bearings 4a, 4b, and the loads added to the bearings 4a, 4b are held constant by the presence of a spacer 20. As the spacer 20 is made of a shape memory alloy, the spacer 20 is laid in stretched state at the time of start and departure wherein the oil temperature in a differential case 1 is low, and the axial loads added to the bearings 4a, 4b are suppressed low, so that the start and departure can be easily conducted under low load. When the oil temperature is increased during running, the spacer 20 is laid in contracted state, and the axial loads added to the bearings 4a, 4b are relatively increased, reducing the gearing noise between a pinion 3 and a ring gear 5.