baber/WOPTO huggingface dataset:
Patent JP-S61264542-A (JP)
Title: Reel driving mechanism
Inventor: OSANAI AKIRA
IPC: G11B15/44
Filed: 1985-05-17
Abstract: PURPOSE:To make a mechanism small-sized and light-weight by using a motor to drive a capstan as well as a reel shaft. CONSTITUTION:A motor 1 has a pulley 2 on the revolving shaft, and a large- diameter flywheel 5 having a capstan 4 is linked to the pulley 2 through a belt 3, and a pulley 7 is linked to the pulley 2 through another belt 6 also. Though the pulley 7 is rotated through the belt 6 by the start of the motor 1 to rotate an auxiliary gear 11 and a rocking gear 12 through a gear 8, this rotation is not transmitted to reel shafts 15 and 16, and the rotation of reel shafts 15 and 16 is stopped still not to run a tape. Since a rocking lever which determines the tape running direction is held in the neutral position in the state, where the capstan is already rotated, and reel shafts can be stopped in the stand-by mode, the motor is used as the motor driving the capstan 4 as well as the motor driving reel shafts 15 and 16.
Patent JP-H09292638-A (JP)
Title: High-output uv laser beam generator
Inventor: UMETSU NOBUHIKO
IPC: G02F1/37
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably generate a UV laser beam of high output by depositing a protective film having no deliquescence characteristic on at least the output side end face of nonlinear optical parts where UV rays are led out. SOLUTION: This generator generates the output of >=1kw/cm<2> in the average output of the UV rays at the crystal end face. The laser beam of 532nm from a light source section 1 is made incident on a wavelength conversion element 4 for UV generation consisting of, for example, a β-BaB2 O4 nonlinear optical crystal for executing wavelength conversion to a two-times wave. The laser beam of a wavelength 266nm of the two-times wave of the incident laser beam of 532nm is taken out as output light. A protective film 5 is deposited on the output side end face 4o of the optical crystal of the wavelength conversion element 4.  This protective film 5 is composed of, for example, an MgF2 film which does not cause deliquescence in spit of exposure to the atm. air contg. moisture over a long period of time, has high transmittance to the UV rays and has the refractive index smaller than the refractive index of the optical crystal of the wavelength conversion element 4. As a result, the deterioration in the optical characteristics is averted.
Patent JP-H04226045-A (JP)
Title: Film carrier
Inventor: KASAHARA YOSHIHIKO
IPC: H01L21/60
Filed: 1991-05-10
Abstract: PURPOSE:To provide a method of cutting plated leads of a film carrier that is common to any type without restrictions in space and size. CONSTITUTION:A film carrier is cut at plated leads on sprocket hole sides to separate patterned portions electrically. This saves space and maintains strength. In addition, this carrier is applicable to different patterns.
Patent JP-2000299600-A (JP)
Title: Component recognizing apparatus for surface mounting machine
Inventor: AOSHIMA YASUAKI
IPC: H05K13/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To hold quantity of light more constant to thereby improve the component recognition accuracy, irrespective of the moving speed of a head unit, relative to image pickup means. SOLUTION: An illuminator 23 using a LED as a light source irradiates a light on a vacuum-chucked component to take its image, while a head unit 5 is moved to a camera 22 of a line sensor. The illuminator 23 intermittently illuminates every line according to an imaging instruction signal, which is generated and outputted from a signal generator 33, based on the moving speed of the head unit 5. At illumination, a current is fed only for a fixed time via a constant-current circuit to the LED of the illuminator 23 light source, thereby causing the LED to emit.
Patent JP-S63271260-A (JP)
Title: Cyan dye image forming method
Inventor: TSUDA YASUO
IPC: G03C7/34
Filed: 1987-04-28
Abstract: PURPOSE:To obtain a cyan dye image-forming coupler superior in color reproduction performance and decreased in side absorption in the blue wavelength region by processing a silver halide color photographic sensitive material containing a specified kind of coupler with a developing solution containing an N,N-dialkyl- p-phenylenediamine type color developing agent. CONSTITUTION:The silver halide color photographic sensitive material contains one of the couplers represented by formula I in which A is a substituted amino group; R is an optionally saturated aliphatic or aryl group or the like; J is a group of formula II or the like; Z is H, halogen, or the like; and R is a halogenated alkyl group or the like. This material is processed with the developing solution containing the N,N-dialkyl-p-phenylenediamine type color developing agent, thus permitting the obtained cyan dye image-forming coupler to be superior in color developing performance and decreased in side absorption in the blue wavelength region even when it is processed in the processing step with the bleaching solution weak in oxidizing power or fatigued by successive uses.
Patent JP-H01275524-A (JP)
Title: Cosmetic for cleansing
Inventor: FURUYA TOMOKI
IPC: A61K8/00
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a cosmetic for cleansing having excellent deodorant, sterilizing and antiphlogistic effects, without irritant action and exhibiting also fair- skinned effect, containing kojic acid. CONSTITUTION:Kojic acid obtained by culturing of fungi such as Aspergillus, Penicillium, Escherichia, Acetobacter or Gluconobacter is mixed with cosmetic for cleansing composed of conventional base agent and auxiliary, in an amount of 0.01-5.0wt.% of total amount of cosmetic for cleansing, to afford the object which is used for face-washing cream, face-washing powder, soap, cleansing milk, cleansing cream or body shampoo, etc. Kojic acid has inhibiting effect of melanin generation and extremely low toxicity, thus is used in fair skinned cosmetic, etc. Effect is excellent in applying for skin of anaphylaxis or irritable people.
Patent JP-S589568-A (JP)
Title: Rotor for superconducting rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K55/04
Filed: 1981-07-06
Abstract: PURPOSE:To increase the amount of superconducting field coils incorporated into the rotor, and to improve performance by using a superconducting wire employing aluminum as a superconducting stabilizing material as superconducting field winding. CONSTITUTION:Aluminum is used for the superconducting field winding forming the superconducting field coils 3 as the superconducting stabilizing material. Consequently, the weight of the superconducting field coils 3 is lightened, the centrifugal force is largely decreased, and the stress of sections C is reduced. Accordingly, the width, that is, size E of the superconducting field coils 3 can  be enlarged, and the superconducting field coils 3 can be incorporated into  grooves 17 in large numbers corresponding to the enlargement.
Patent JP-S62263502-A (JP)
Title: Process control device
Inventor: MORIMOTO TAKASHI
IPC: G05B13/00
Filed: 1986-05-09
Abstract: PURPOSE:To accurately presume a coifficient included in a process model by outputting the presuming arithmetic value of the new coefficient corresponding to a measuring data column by a presuming arithmetic part only when the determinant of a detecting matrix is larger than the prescribed value. CONSTITUTION:A detecting part 15 inputs measuring data colums [y(t+N)-y (t)-y(t-N)] and [u0(t+N-M)-u0(t)-u0(t-M)] obtained out of the input output of a process from a storage part 11, calculates a square root matrix D by using a data reliability detecting matrix M formed from this and executes the reliability detection of measuring data. When the reliability of the measuring data is judged to be satisfactory, the measuring data column (phic, etc.,) is used and an unknown parameter theta is presumed and calculated in a presuming arithme tic part 112. When the measuring data column is decided to the defective data, another new measuring data are fetched and continuously, testing is executed. during this, the output of the unknown parameter theta of the presuming arithmetic part 12 holds the previous determining value.
Patent JP-H10298115-A (JP)
Title: Production of ethylene from charged hydrocarbon stock
Inventor: WIMMER JOHANN-PETER
IPC: C10G69/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ethylene in an environmentally benign way, capable of producing a product stream adaptable to use in a short time without involving any burning operation for crude stock gas in starting plant operation. SOLUTION: This method for producing ethylene from charged hydrocarbon stock comprises: the charged hydrocarbon stock is pyrolyzed into a crude stock gas which, in turn, is subjected to scrub-cooling, compression and preliminary cooling under drying and then separated into C2 minus stream and C3 plus stream, the former stream is guided via C2 hydrogenation, while the latter is separated into C3 stream and C4 plus stream. In starting plant operation, ethylene out of the system and/or C3 out of the system is introduced into a crude stock gas compressor; separately, the outlet stream from the C2 hydrogenation and the C3 stream from the C3/C4 separation are joined into a recirculating stream which is then returned to the inlet side of the compressor.
Patent JP-S5566545-A (JP)
Title: Catalytic hydrogenation of nitrobenzene
Inventor: UDO BIRUGENSHIYUTOTSUKU
IPC: B01J23/64
Filed: 1979-08-22
Abstract: A process for the hydrogenation of nitrobenzene to aniline is described wherein the nitrobenzene is contacted with hydrogen in the presence of a multi-component supported catalyst containing 1 to 20 grams of noble metal per liter of support and 1 to 20 grams per liter of support of one or more transition metal of the Groups IVa, Va, or VIa of the Periodic Table. The catalyst can contain 1 to 20 grams per liter of support of a further transition group element or of a member of the main group. The catalyst is one which has been prepared by a process involving pretreatment of the support with a base prior to impregnation with the catalytically active substances, followed by drying to a residual moisture content of less than 10 percent of the maximum absorbency of the support.
Patent JP-S5231061-A (JP)
Title: Preparation of n2- naphthalenesulfonylalginamides or acid addition sal ts thereof
Inventor: OKAMOTO AKISUKE
IPC: A61K31/335
Filed: 1975-09-02
Abstract: PURPOSE: Title compounds useful as thrombin antagonist are readily prepared in good yield from N 2 - naphthalenesulfonylalginins or their salts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5439619-A (JP)
Title: Electronic musical instrument
Inventor: HIROSE TSUNEO
IPC: G10H1/36
Filed: 1977-09-02
Abstract: PURPOSE: To prevent the formation of abnormal base notes by detecting that maximum and minimum octave notes are selected through manual operation with an octave memory circuit and controlling frequency dividing ratios. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10299872-A (JP)
Title: Gearing case cooling device of moving vehicle
Inventor: ENOMOTO WAKAO
IPC: F16H57/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To blow outside air of a frame body lower part stably to the side of a gearing case and improve a cooling property by providing a tank adjacently over a rotary shaft, bulging a lower wall surface of the tank upward and installing a fan on the rotary shaft under the bulged part. SOLUTION: A riding four-wheel type lawn mower 10 has an engine 5 mounted above between a small diametrical wheels 3, 3 of a frame body 1, and driving force of this engine 5 is transmitted to an input shaft 20 of an HST unit 18 through a rotary shaft 6. In this case, a fuel tank 7 is arranged between a floss 12 below a driver's seat 15 and the rotary shaft 6. A bulged part 8 bulging upward is formed on part of a bottom part of this fuel tank 7, the rotary shaft 6 is arranged along this bulged part 8, and a fan 9 is integrally installed on this rotary shaft 6. Thereafter, cooling air straightened by the bulged part 8 is made to flow toward a gearing case 4 by rotation of this fan 9, and cooling of the HST unit 18, a control valve 17, etc., is carried out.
Patent JP-H01276545-A (JP)
Title: X-ray fluorescence multiplier tube
Inventor: ABU HIDEO
IPC: H01J29/38
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a multiplier tube with sufficient space resolution, high contrast and low noise by providing a phosphor layer on an input substrate irregularly patterned on the surface of an input face and bored with many through holes and directly or indirectly forming a photoelectric face on the phosphor layer. CONSTITUTION:A phosphor layer 600, a protective film 620 and a photoelectric face 630 are formed in sequence on the input substrate of an input face 60, the input substrate 640 has an irregularly patterned surface, this pattern has projections 641 with a nearly square cross section on the surface side and through holes 642. Phosphors are deposited on the projections 641 to provide many needle-shaped bundle block crystals 601, an opaque material layer 603 to fluorescence is formed on inner walls of gaps 602 between crystals 601 before the photoelectric face 630 is formed. When X-rays are fed to the input face 60, light is not leaked into adjacent phosphors and effectively guided to the surface by the existence of the opaque material layer 603. The deterioration of resolution due to the scattering of light is prevented.
Patent JP-S61262775-A (JP)
Title: Fixing device for copying machine with composite copying function
Inventor: IWAI SHOGO
IPC: G03G15/00
Filed: 1985-05-17
Abstract: PURPOSE:To prevent copying paper from curling and to utilize a composite copying function effectively by holding the surface temperature of a fixing roller below the temperature of single-original copying in a fixing process of starting fixation in composite copying mode. CONSTITUTION:A fixing device consists of the fixing roller 1 and a pressure roller 2 pressed against the fixing roller 1 and the fixing roller 1 is held at such a temperature that toner is fixed on a copying form by a heater lamp. A thermistor 3 arranged nearby the fixing roller 1 varies in resistance value with its detected temperature. The surface temperature of the fixing roller is set to the control temperature almost in the middle between control temperature in said normal copy mode and the lower limit temperature of fixation and the fixing performance of the toner does not deteriorate even at the middle control temperature. Consequently, the copying form is prevented from curling in the fixing process of starting copying operation and copy images are formed securely in the 2nd and succeeding copying operations.
Patent JP-S58223469-A (JP)
Inventor: MIZUHARA HIROHISA
IPC: B07C5/10
Filed: 1982-06-19
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-H046273-A (JP)
Title: Continuous surface treating device
Inventor: KONO HITOSHI
IPC: F27D7/06
Filed: 1990-04-24
Abstract: PURPOSE:To simply and easily form an inert gaseous atmosphere via a vacuum state in a vacuum treating chamber by providing a pair of cylindrical movable bodies for passing a long-sized material to be treated in the treating chamber at the time of passing the long-sized material to be treated in the treating chamber and subjecting the material to a surface treatment with a pair of discharge electrodes. CONSTITUTION:A pair of the planar electrodes 21P, 21N of the treating chamber 10 are respectively vertically moved until the diameter between both is increased to the size larger than the outside diameter of the cylindrical movable bodies 13, 15; thereafter, the movable bodies 13, 15 are pushed into the treating chamber 10 and are integrated by bringing both ends thereof into pressurized contact with each other in such a manner that vacuum sealability can be maintained. After the inside of the treating chamber 10 is evacuated to a vacuum, an inert gas for discharge is supplied therein so as to form the atmosphere pressure above the atm. pressure; thereafter, the two movable bodies 13, 15 are gradually parted and both electrodes 21P, 21N are brought near to each other to form a discharge spacing. While the material A to be treated is transported in an arrow direction via the two movable bodies 13, 15, a glow discharge is generated between the electrodes 21P and 21N, by which the surfaces of the material A to be treated are subjected to a vapor deposition treatment.
Patent JP-S58223347-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKOUHARA HIROAKI
IPC: H01L23/522
Filed: 1982-06-21
Abstract: PURPOSE:To obtain an inter-layer insulating film in which there is no pin hole, crack, etc. while also facilitating fine processing by constituting the inter-layer insulating film positioned between an upper layer and a lower layer by an organic resin applied plural times in the semiconductor device of multilayer wiring structure. CONSTITUTION:A semiconductor substrate 1 is coated with an oxide film 2, an opening is bored in predetermined region, and the film 2 is coated with an Al layer 3 of a prescribed shape as a first electrode while the Al layer is brought into contact with the substrate 1 exposed to the opening. An inter-layer insulating film 4' is formed to the whole surface containing the Al film, but the film 4' is formed by a polyimide resin through a rotary application method at that time. The thickness of the film 4' is thinned up to approximately 1mum, and a film 4'' made of the same polyimide resin is applied laminated on the film 4'. The inter- layer insulating film of the whole thickness of approximately 1.8mum is obtained through heating for approximately thirty min at 350 deg.C. Accordingly, pin holes penetrating the films 4', 4'' are not formed even when pin holes 7 are formed, and the yield of the semiconductor device is improved.
Patent JP-S5650164-A (JP)
Title: Manufacture of sialon
Inventor: RUNE ANTOWANU PARI
IPC: C01B21/082
Filed: 1980-08-04
Abstract: The invention relates to a method of preparing a product containing, as a single crystalline phase, a solid solution or  beta '-sialon type having the general formula Si6-Z AlZ OZ N8-Z where Z=1 to 4, which comprises heating in a nitrogen atmosphere, at 1400 DEG -1600 DEG  C., agglomerated elements obtained by drying a paste comprising a silico-aluminous material, such as kaolinitic clay, carbon, and a pore-generating agent comprised of fine particles of a ligneous material, such as sawdust or a powder of olive stones.
Patent JP-H04312562-A (JP)
Title: Method for purifying aqueous solution of acrylamide
Inventor: UCHIDA MINORU
IPC: C07C231/22
Filed: 1991-04-11
Abstract: PURPOSE:To carry out purification by stably and economically removing dissolved copper from an aqueous solution of acrylamide obtained by a method for catalytic hydration of acrylonitrile with a cation exchange resin under specific conditions for a long period. CONSTITUTION:Copper normally contained at 10-50ppm concentration in an aqueous solution of acrylamide is removed by using a cation exchange resin (e.g. H type weakly acidic ion exchange resin Amberlite IRC-76(R)). The copper is removed while keeping the dissolved oxygen in the aqueous solution of the acrylamide at a concentration of at least >=2ppm, preferably >=5ppm at the outlet of a resin column or a resin vessel. Thereby, polymerization of the acrylamide can surely be avoided to remove the dissolved copper. The acrylamide is useful for producing acrylamide-based polymers employed as a paper strengthening agent, a flocculant, etc., and further useful as various monomers.
Patent JP-H06316006-A (JP)
Title: Device for molding gusset of bag containing article
Inventor: OKA MINORU
IPC: B31B29/26
Filed: 1993-05-07
Abstract: PURPOSE:To automatically mold a gusset at an opening of a bag containing article and transfer the bag containing article to a seal device in a state that the gusset is molded at the opening of the bag. CONSTITUTION:A device comprises a fixed stage 1 provided at a predetermined upper position, a lifting body 2 provided liftably to the fixed stage 1, a lifting body drive device 21 for lifting the lifting body 2, a moving body 3 provided movably back and forth with respect to the fixed stage, and a moving body drive device 31 for transferring the moving body back and forth. The device also comprises bag opening extruding members 4 having a pair of front and back push-pieces 41 arranged with an interval smaller than an inside diameter of an opening of a bag 90 containing article which are arranged oppositely to each other with a small interval at right and left sides, a pair of front and back bag opening push-in members 5 arranged with an interval larger than an outside diameter of the opening of the bag, an approach/recede driving device 6 for transferring the bag opening extruding members and the bag opening push-in members at the front and back in the same side to approaching and receding directions, and a bag opening pinching device 8 for pinching the upper outer face of the bag from right and left sides.
Patent JP-H01277778-A (JP)
Title: Inspecting method for circuit board
Inventor: MINAMI HIDEAKI
IPC: G01R31/28
Filed: 1988-04-28
Abstract: PURPOSE:To implement automatically the accurate judgement of quality by a method wherein a value three times as large as the square mean value of a mean value and measured impedance data is calculated, 2% of the mean value is added to the calculated value and a value thus obtained is set as a tolerance for the nonuniformity of impedance. CONSTITUTION:An alternating-current signal for measurement is given from a signal source 11 to a circuit board 13 to be inspected, and based on a response signal thus obtained, impedance at a measuring point of the board 13 is measured by a measuring element 15. A measured value is compared with a reference value taken from a good board beforehand, and the quality of the board is judged from whether the measured value is within a prescribed tolerance or not. For the nonuniformity of the impedance of the board 15, on the occasion, a first tolerance obtained by adding a prescribed value to 3sigma of the impedance distribution characteristic of the good board is set. For an increase in an error of measurement of the impedance of the board due to induction or the like, a second tolerance set in accordance with the magnitude of the impedance to be measured is added automatically to the first tolerance, and then the judgement on the quality is conducted.
Patent JP-H045855-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO NORIAKI
IPC: H01L21/8234
Filed: 1990-04-23
Abstract: PURPOSE:To accelerate a responding speed by forming a conductive film on a diffused layer to become the source and the drain of a transfer transistor, and electrically connecting the storage electrode of a capacitor provided along the contact hole provided in the film with the diffused layer. CONSTITUTION:An Si substrate 1, an oxide film 2 are formed, gate electrodes 4a, 4b are formed on regions A, B through insulating films 3a, 3b, and SiO2 films 5a, 5b are formed thereon. An SiO2 film 7 is formed on the entire surface, and anisotropically etched to allow the film 7 to remain on the sides of the electrodes 4a, 4b. Using the electrodes 4a, 4b and the film 7 as masks, P ions are implanted to the substrate 1, thermally diffused to form diffused layers 9a-9c, and Si films 10-12 including P are grown thereon. An interlayer insulating film 13 is formed on the entire surface, and contact holes 14, 15 are formed on the layers 9a, 9b. A polycrystalline Si film 16 is formed, thermally oxidized to form SiO2 films 17, 18, and a polycrystalline Si film 19 including the p if formed. A contact hole 20 is formed at the film 13, and conducted with the layer 9c via a bit line BL.