baber/WOPTO huggingface dataset:
Patent JP-H106052-A (JP)
Title: Laser beam machine
Inventor: KOTAKI KENICHI
IPC: B23K26/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a clear observing image without affecting the image with an irradiating pulse fluorescence by taking the image of an object to be machined only at the intermediate time between a laser beam irradiating pulse and next irradiating pulse in a laser beam machine. SOLUTION: A pulse beam 22 is bent downward with a dichroic mirror 5 via an attenuater 2, a homogenizer 3 and mask 4, and further made incident on a surface to be machined of the object 7 to be machined passing through an objective lens 6. Since the surface to be machined and the mask 4 are conjugated, the pulse beam 22 is irradiated on the surface to be machined with the irradiating pattern similar to the pattern of the mask 4, whereby the object 7 to be machined is machined. An emitting light from a mercury lamp 9 is made incident on an (i) ray transparent filter 11, only an (i) ray among the light from the mercury lamp 9 is penetrated and bent with a half mirror 12, further penetrated the dichronic mirror 5, and the object 7 to be machined is lightened.  When the illuminating light is reflected with the object 7 to be machined, it is made incident on a camera 14 with the dichroic mirror 5 and half mirror 12 penetrated.
Patent JP-H05303011-A (JP)
Title: Variable focus lens
Inventor: TERUI TAKEKAZU
IPC: G02B3/14
Filed: 1992-06-22
Abstract: PURPOSE:To provide the variable focus lens which can form a uniform and satisfactory lens surface without generating ununiform curvature deformation caused by gravity, etc. CONSTITUTION:The variable focus lens is constituted so that the inside of a lens body in which at least one face is formed by a transparent film 8 is filled with a tranaparent liquid 11, and a curvature of the transparent film 8 is varied and a focus of the lens body 10 is varied by varying the capacity of the transparent liquid 11. The transparent film 8 is formed by a film made of a synthetic resin, the peripheral edge part of the transparent film 8 is inserted and held by annular rubber-like inserting/holding members 5, 6 fixed to the inside of supporting frame bodies 1, 2, and the inserting/holding surface of the rubber-like inserting/holding members 5, 6 is formed by a convex curved surface.
Patent JP-H0332306-A (JP)
Title: Magnetic levitation controller
Inventor: IKEDA YOSHITAKA
IPC: B65G54/02
Filed: 1989-06-26
Abstract: PURPOSE:To realize stable levitation and guidance by carrying out attracting force control of each electromagnet based on total evaluation of gap amount, gap amount variation rate, electromagnet current and the like at each position of electromagnet necessary for guidance. CONSTITUTION:An operation control section 21 performs operation on a target gap vector g*, a gap amount vector g and a gap variation rate, with electromagnets necessary for guidance being employed as elements, thus calculating an electromagnet control signal vector VEM while employing a control parameter P. Multi variable control theory, e.g. non-interference control theory or optimal regulator theory, is employed in the calculation. A magnet selecting theory section 22 determines an electromagnet to be selected based on the position signal of a levitation body. A control constant calculating circuit 27 calculates the control parameter P as a function of the position L of the levitation body in the travelling direction. A switching section 26 transmits an electromagnet control signal VEM to the selected electromagnet.
Patent JP-H065468-A (JP)
Title: Electric double layer capacitor
Inventor: YAMAMOTO HIROYASU
IPC: H01G11/74
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a small-sized electric double layer capacitor satisfying market needs, by forming electrode plates which are arranged on the upper surface and the lower surface of an element, directly connected, and have not a pair of lead wires exposed outside mold resin. CONSTITUTION:A first electrode plate 13 also serving as an outer terminal is arranged on the upper surface of an element 1. A second electrode plate 14 also serving as an outer terminal is arranged on the lower surface of the element 1. After positioning, the element 1 is accommodated in a metal mold. By using the clamping force of the metal mold, machining contraction is executed via the first electrode plate 13 also serving as the outer terminal and the second electrode plate 14 also serving as the outer terminal, and molding is performed in the above state. Thereby miniaturization whose volume ratio to the conventional shape is about 30% is enabled.
Patent JP-2000353722-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO AKIRA
IPC: H01L21/60
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the manufacturing method of a semiconductor device to enable a large quantity production using semiconductor elements, which are called 'small chips', in a mass production process, in flip-chip mounting. SOLUTION: When bump electrodes 2 are formed on electrode pads of semiconductor elements 11, the formation of the electrodes 2 is performed in a state of a chip block 10 which consists of a plurality of the semiconductor elements 11, and after that, the electrodes 2 are to be treated in a state of the individual semiconductor element. Accordingly, the manufacturing tact time at the formation of the electrodes 2 is shortened significantly, the manufacturing lead time of a flip-chip mounting is shortened, and an effective manufacturing process can be realized.  Especially when the size per one chip is small, such as the case where a multitude of the elements 11 are formed within one sheet of a semiconductor wafer, as much manufacturing time for the formation of the electrodes 2 is required as for the small component, and by shortening this time, the manufacturing lead time of the flip-chip mounting can be shortened as a whole.
Patent JP-S5953252-A (JP)
Title: Electrically-driven mirror device
Inventor: KATAOKA YUKIROU
IPC: G05D3/12
Filed: 1982-09-20
Abstract: PURPOSE:To aim at rapid return of a mirror to an original position, by setting an original position of the mirror by a control means for returning a mirror body to the original position at an operational limit point nearest to a usually imployed region when the mirror body is rotated to a predetermined absolute position. CONSTITUTION:It is possible to selectively use a manual mode for setting a mirror angle at a desired angle by operation of a manual switch 51, and a preset return mode for setting a mirror angle by channel switches 53-56 on the basis of individual data stored in each memory channel in a microcomputer 36. There is provided an original position return control means for coinciding content of a present position memory with a practical mirror position according to outputs from limit switches 16 and 23 which are operated when each switch 53-56 is operated to rotate the mirror body to a predetermined absolute position. An original position of the mirror is set at an operational limit point nearest to a usually employed region in the mirror movable range.
Patent JP-S5866220-A (JP)
Inventor: SOUMA SHIGEO
IPC: H01H33/66
Filed: 1981-10-15
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-S6232015-A (JP)
Title: Pressure-reaction injection molding method and device for manufacturing molded shape of thermosetting resin containingfiller and/or reinforcing material at request
Inventor: DIETHELM HERMANN
IPC: B29C45/00
Filed: 1986-07-11
Abstract: Molded bodies of thermoset material are produced from monomers, oligomers or higher pre-polymers of reactive resins by pressure reaction injection molding. The molded bodies may contain filler and/or reinforcing material. The process is carried out in a mold consisting of a first, preferably upper half mold and a second, preferably lower half mold, and an inlet socket opening downwardly into the first half mold. The mold is equipped with heating coils adapted for applying separately a lower temperature to the first half mold and a higher temperature to the second one. During the introduction and hardening phase of the reactive mixture, the first half mold is maintained at a lower temperature than the second half mold, the temperature difference amounts to about 40 to 180, and preferably 60 to 120 centigrades.
Patent JP-S647459-A (JP)
Title: Deflection voltage generating circuit
Inventor: TAKAHASHI SATOSHI
IPC: H01J31/50
Filed: 1987-06-30
Abstract: PURPOSE:To enable generation of high repeating frequency deflection voltage by restraining the application of deflection voltage to a deflection electrode for a specified period from a point from which the deflection voltage changes, and applying it immediately after the specified period. CONSTITUTION:A voltage correction means 3 is added before a deflection voltage generated by a voltage generating means 2 is directly added to a deflection electrode 10. A deflection correction means 3 restrains the application of deflection voltage to the deflection electrode 10 for a specified period starting from a point from which the deflection voltage from a voltage generation means 2 varies, and the deflection voltage is applied to the deflection electrode 10 after a lapse of specified time. It is thus possible to add such deflection electrode 10 which is substantially very quick in rising and decreasing, and thereby to add the deflection voltage having a high through rate and repeating frequency to the deflection electrode 10 even if a drive voltage for generating the deflection voltage in the voltage generating means 2.
Patent JP-S5788112-A (JP)
Title: Tooth-paste composition
Inventor: SUGANUMA NOBUO
IPC: A61K8/73
Filed: 1980-11-20
Abstract: PURPOSE: A tooth-paste composition having improved antiseptic properties and safety in use, suitable for packing in a plastic container, comprising an aluminum oxide compound as a main abrasive and a specific amount based on water in the tooth-paste composition of a polyhydric alcohol.  
     CONSTITUTION: In a tooth-paste composition to be put in a plastic type container, an aluminum oxide shown by the formula Al 2 O 3 nH 2 O (0≤n≤3), especially aluminum oxide 3 hydrates is used as a main abrasive, and, 5.0W100mol/l based on water in the tooth-paste composition of a polyhydric alcohol, e.g., propylene glycol, etc. is added to the composition in the case of a system containing no fluoride, and 4.0W100mol/l polyhydric alcohol is added to the composition in the case of a system containing a fluoride, to control the propagation of general bacteria effectively. The addition of a fluoride preferably improves antiseptic power, and especially 0.1W1wt% based on total amount of alkali metal salt of a monofluorophosphoric acid is preferably added to the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11347377-A (JP)
Title: Solid-liquid separation apparatus and washing method thereof
Inventor: YOSHINO MASAAKI
IPC: B01D63/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation apparatus capable of efficiently removing the solid such as sludge or the like bonded to and deposited on a membrane surface by a simple apparatus constitution without damaging membranes and a method for washing the same. SOLUTION: Washing nozzles 10 ejecting washing water in the direction almost parallel to the surface of the separation membrane (separation unit 3) immersed in a solid-liquid separation tank 2 are provided in the vicinity of the separation membrane and raw water in the solid-liquid separation tank 2 is discharged to be exposed to the separation membrane and washing water using a part of treated water is ejected from the washing nozzles 10 to wash a membrane surface.
Patent JP-S6188434-A (JP)
Inventor: JIYONASAN ROSU HAWAAZU
IPC: C03C14/00
Filed: 1985-07-24
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-S6225474-A (JP)
Title: Forming method for insulating film between superconductive wirings
Inventor: TAWARA SHUICHI
IPC: H01L39/24
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a thin insulating film of high reliability with preferably coverage by superposing a thinner insulating layer than superconductive wirings, and a film which mainly contains an Si oxide on the superconductive wirings and a primary insulating film, and further providing an insulating layer having smaller etching speed than the second superconductive wirings. CONSTITUTION:An SiO2 film 5 is deposited several nm on superconductive wirings 1. When the concentration of a silica film solution is suitably selected and spin coated, a step is eliminated, the film is solidified by heat treating of several 100 deg.C to form a silica film 2. The film 2 has the same quality as the film 5 and rigidly contacted. Then, after an Al2O3 film 3 is deposited several nm, a superconductive film 4 is deposited. CF4 gas is set to 5Pa when the pattern of the film 4 is formed, and an RIE is executed. At this time the etching speed of the film 3 is 1/30 or less of the film 4 and sufficient as the primary insulating film. With this structure, the insulating film of high reliability of approx. 200nm can be obtained.
Patent JP-S6054484-A (JP)
Title: Light emitting diode
Inventor: NANBA YASUHIRO
IPC: G01C3/00
Filed: 1983-09-05
Abstract: PURPOSE:To externally lead a light generated near a P-N junction of a light emitting diode in high efficiency in which electrodes are formed on both outsides of a semiconductor substrate formed with the junction for emitting a light in a direction parallel to the junction surface by forming the portion having high current density between the both electrodes in a cylindrical axis, and forming a cylindrical surface on the light emitting surface with the asix as an origin. CONSTITUTION:P type and N type semiconductor layers are contacted to produce a P-N junction surface C in the boundary, P-side electrode AP and N-side electrode AN are respectively formed on both surfaces of the layers, and a light is emitted from the end faces of the layers in parallel with the surface C. In this structure, the portion of the junction C which has the highest current density disposed between the electrodes AP and NP is selectively formed in a cylindrical axis B, the junction end is formed in a cylindrical shape at the point as an origin, as a light emitting surface E. Thus, the light generated from the axis B is directed toward the surface E while setting the axis b is directed toward the surface E while setting the incident angle to 0, the light of the expanding amount is reflected on the surface E, and contributed to emission.
Patent JP-H04361138-A (JP)
Title: Temperature-compensation device in taste analyzer of rice
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1991-06-06
Abstract: PURPOSE:To enable a detection accuracy of a taste value to be stabilized regardless of temperature. CONSTITUTION:A near-infrared rays which are radiated from a light source 3 reach a diffraction grid 6 through a reflection mirror 4, are subjected to spectral analysis here and then are transmitted through a sample within a sample container, and then the transmission light is detected by a transmission light detector 9. Then, based on a detection result of this transmission light detector 9, an absorbance (near-infrared-rays absorption spectrum) for each wavelength of the near-infrared rays is obtained. Then, a taste value is obtained from the absorbance of a specific wavelength out of the absorbances which are obtained in this manner by using a calibration curve which is obtained previously. In this case, each coefficient of the calibration curve is set to a specified value based on a detection temperature of an external air temperature sensor 13.
Patent JP-S6056095-A (JP)
Title: Method for electrolytically coloring aluminum or aluminum alloy golden
Inventor: HASEGAWA MUTSUO
IPC: C25D11/22
Filed: 1983-09-08
Abstract: PURPOSE:To inhibit the formation of coloring hidering factors and insoluble fine particles by adding a surfactant to an electrolytic coloring bath together with a stannous salt and a decomposable sulfur compound. CONSTITUTION:Al or an Al alloy is anodically oxidized, and it is electrolytically colored in an electrolytic coloring bath contg. a metallic salt after carrying out secondary anodic oxidation by AC electrolysis as required. The coloring bath contains a stannous salt (a), a compound (b) having a sulfur atom in the molecule and releasing it when the compound is slowly decomposed in the soln. or is decomposed by oxidation-reduction reaction under AC conduction, and a surfactant (c) selected among alkanesulfonic acids, salts thereof, alkanolsulfonic acids and salts thereof.
Patent JP-H0915737-A (JP)
Title: Image recorder
Inventor: OBARA HISASHI
IPC: G03B27/34
Filed: 1995-06-29
Abstract: PURPOSE: To improve workability by enlarging or reducing and then recording the central pattern of an original in the center of recording material in accordance with the kind of the original without changing the placing position of the original. CONSTITUTION: In the case of setting magnification exceeding a previously set magnification range, only a part of the original is exposed on photosensitive material. For example, in the case of exposing the original of L size on the photosensitive material of 2L size, it is 141% that all the image of the original is copied. In the case of optionally setting the magnification equal to or more than the above, exposure where the center of the image of the original is set as reference can be performed in addition to the ordinary exposure where a guide scale is set as reference(left end reference of original) in this example. Such reference change is automatically executed. In the case of setting the magnification out of a center reference feasible magnification range, the reference is automatically changed to the left end reference.
Patent JP-S648681-A (JP)
Title: Manufacture of photosemiconductor device
Inventor: MIZUNO TSUNEO
IPC: H01L23/02
Filed: 1987-06-30
Abstract: PURPOSE:To reduce the deviation of an optical axis and to improve manufacturing yield by interposing a solder ring between a stem to which a light emitting element pellet is secured and a cap to which a ball lens or a rod lens is secured, malting the ring by high frequency heating, and sealing the stem and the cap. CONSTITUTION:A solder ring 2 is interposed between a cap 1 with a ball ring 4 and a step 3 to which a light emitting element 5 is secured, and optical axes of the pellet 5 and the lens 4 are regulated. Then, the ring 2 is melted by high frequency heating on the outer peripheries of the cap 1 and the step 2 in this state and sealed. As a result, an optical semiconductor device in which the deviation of the optical axis is reduced and manufacturing yield is improved is obtained.
Patent JP-S6320235-A (JP)
Title: Two/four wheel drive changeover device for motor vehicle
Inventor: OGAWA MASAHARU
IPC: B60K17/344
Filed: 1986-07-11
Abstract: PURPOSE:To prevent a synchronizer ring from sticking by arranging a sensor so that a signal is outputted in the middle of displacement of a transfer clutch toward a lock side. CONSTITUTION:In the middle of a shift action to a 4-wheel drive, a position switch 47 becomes on when it detects a displacement of a sleeve 14. This turns a solenoid of an opening/closing valve 46 on and a freewheel clutch 44 makes a connection between a differential side gear 42 and front wheels 3. At this time, even if a synchronizer ring 15 sticks at a frictional contact portion between a spline wheel 13, rotation of a front wheel 27 is transmitted via a chain 11 to the spline wheel 13. As a result, the synchronizer ring 15 is released from the stuck condition due to differential rotation between the spline wheel 13 and the synchronizer ring 15. Thus, the sleeve 14 shifts easily to change over to a 4WD condition.
Patent JP-H0915824-A (JP)
Title: Image recording device
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide an image recording device in which a photosensitive material after image transfer can be smoothly and surely carried without jamming, and its curling is prevented so that the photosensitive material can be economically accumulated within a small space. CONSTITUTION: Photosensitive material discharge rollers 140A, 140B for carrying a photosensitive material to an accumulating tray 146 are formed of a pair of mutually geared corrugation rollers, which can hold and carry the photosensitive material and also form a bead. One sensitive material discharge roller 140A has a back roller 142 provided in contact therewith, so that the photosensitive material 22 can be guided to the holding part by the photosensitive material discharge rollers 140A, 140B. Thus, the photosensitive material can be smoothly caught by the holding part by the photosensitive discharge rollers 140A, 140B.
Patent JP-H0911614-A (JP)
Title: Multicolor ink ribbon
Inventor: IMANISHI SHIYOUSUKE
IPC: B41J31/00
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the generation of ink escape and paper contamination by adding pigment with a specific BET specific surface area or more to ink other than black among two adjacent color inks. CONSTITUTION: In a multicolor ink ribbon 1 wherein a cloth base material is impregnated with liquid inks of two or more colors and the oil components of two adjacent color inks A, B to be impregnated are based on oils non- compatible with each other, the ink other than black among the two adjacent color inks A, B contains pigment with a BET specific surface area of 60m/g<2> or more. By this constitution, the oil holding force of the pigment is enhanced and ink flowability can be properly adjusted and, as a result, ink escape can be prevented. Further, the bleeding of oil to paper at a time of the contact of paper with a ribbon is prevented and a problem of the contamination of paper is solved at the same time.
Patent JP-S6055718-A (JP)
Title: Burst gate pulse generating circuit
Inventor: MURAKAMI HIRONORI
IPC: H03K3/023
Filed: 1983-09-06
Abstract: PURPOSE:To generate a stable burst gate pulse by inputting a horizontal synchronizing signal to a time constant circuit and comparing a waveform having a time constant of the output with a reference DC level in a comparing circuit. CONSTITUTION:When a horizontal synchronizing signal (a) is inputted to a terminal 35, a transistor TR15 of a time constant circuit 38 is made conductive only for a period t1-t2 of the horizontal synchronizing signal to reduce the base potential of a TR17 of a comparing circuit 39 to the saturation voltage of a voltage VCE between the base and the emitter of the TR15. Since the TR15 is not made conductive from the time t2 to a time t5, the base of the TR17 is charged with a time constant of a resistance 13 and a capacitor 14 up to a time t4. A base waveform (b) of a TR18 is compared with a base reference DC voltage V19 of a TR19 due to a constant current source 25 and a TR22 by the TR17 and a constant current source 23, and the base voltage of a TR28 becomes waveform (c). Meanwhile, the horizontal synchronizing signal is applied to the base of a TR31, and the TR31 is made conductive for a period t1-t2, and a stable burst gate pulse having a waveform (d) is outputted to a terminal 36 for a period t2-t3.
Patent JP-H081898-A (JP)
Title: Shaped film for decorative panel and production thereof
Inventor: YOSHIMURA MASAYASU
IPC: B32B27/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide a shaped film for a decorative panel reduced in grain depression at the time of drying and capable of increasing ink build-up thickness. CONSTITUTION:A shaped film for a decorative panel has function for applying embossing to the surface of the polyester resin layer provided on the upper surface of a base material for the decorative panel and is obtained by providing an ink layer having a grain pattern on the surface of a thermoplastic film by printing using a liquid addition type silicone resin and the elongation/ contraction of the liquid addition type silicone resin after curing is 200% or more.