baber/WOPTO huggingface dataset:
Patent IL-191016-A (IL)
Title: Piperidin-4-yl-pyridazin-3-ylamine derivatives as fast dissociating dopamine 2 receptor antagonists
Filed: 2008-04-27
Abstract: The present invention relates to compounds that are fast dissociating dopamine 2 receptor antagonists, processes for preparing these compounds, pharmaceutical compositions comprising these compounds as an active ingredient. The compounds find utility as medicines for treating or preventing central nervous system disorders, for example schizophrenia, by exerting an antipsychotic effect without motor side effects.
Patent JP-S5526866-A (JP)
Title: Production of food with fine porousness
Inventor: MATSUHASHI TETSUJIROU
IPC: A23L7/10
Filed: 1978-08-17
Abstract: PURPOSE: Solid food contsining water is treated with a specific process, thus forming, in a short time, finely porous structure with good freeze-drying property and obtaining rice cake that can be readily restored with hot water and dried bean curd whose making process is shortened.  
     CONSTITUTION: Solid and water-containing food with sticky or dense structure as rice cake or bean curd is pressurized to 20W70kg/cm 2 G with pressurized gas as nitrogen and frozen to -20W40°C over 6hr, then thawed, dewatered to form the objective structure of fine porousness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08267592-A (JP)
Title: Decorative element bonding apparatus
Inventor: OZAWA FUKUJI
IPC: B29L31/58
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a product of good quality not generating levitation or peeling by reducing the elongation of a decorative element to the utmost when the decorative element is pressed into the recessed part of a molded object by a protruding member in a decorative element bonding apparatus to reduce tensile residual stress after bonding. CONSTITUTION: A lower mold 2 is fixed and arranged on the upper surface of a lower surface plate 1 and a receiving plate 4 equipped with an opening similarily slightly larger than the outer shape of a fitting groove M is provided just above the lower surface plate 1 in a liftable manner by a lift device 3 and a plurality of decorative element clamp devices 5 made possible to advance and retreat in an opening direction are arranged on the upper surface of the receiving plate 4 at the outer peripheral position of the opening so as to be turned toward the opening direction to surround the opening.  An upper mold 7 equipped with a preceding presser 7A formed so as to have an outer shape similarily slightly smaller than the outer shape of a fitting groove M and possible to advance and retreat up and down is fixed to an upper surface plate 6 in a suspended state and a receiving plate pressing bar 6 is provided in a suspended state corresponding to the receiving plate 4.
Patent JP-H08274371-A (JP)
Title: Semiconductor light emitting element, and its manufacture
Inventor: SHIBATA NAOKI
IPC: H01S5/323
Filed: 1995-03-31
Abstract: PURPOSE: To overcome the deterioration and life down of a semiconductor layer caused by the heat generated at the time of light emission by improving the brightness of light emission of a semiconductor light emitting element and its yield. CONSTITUTION: For a semiconductor wafer 100, which consists of a sapphire substrate 1 and a semiconductor layer 2 consisting of a gallium nitride compound semiconductor which includes at least nitrogen and gallium and in which a light emitting element is made by stacking the n layer and the p layer of gallium nitrogen compound semiconductors, a groove 3 is made at the underside of 1a of the sapphire substrate 1 by a dicer so that the interval between the underside 3a and the topside 1b of the sapphire substrate 1 may be approximately 100μm. Next, by a scriber, a scribe line 4 is made at the underside 3a of the groove 3. Subsequently, a semiconductor chip 10 where the area of the surface of the semiconductor layer 2 is larger than that of the underside 1a of the sapphire substrate 1 is made by cutting the semiconductor wafer 100 by adding load by a roller, along the scribe line 4.
Patent JP-S60243537-A (JP)
Title: Device for measuring angular aperture of numerical aperture of lens
Inventor: ISHII HIROKAZU
IPC: G01M11/02
Filed: 1984-05-18
Abstract: PURPOSE:To make it possible to measure angular aperture and a numerical aperture quickly by a simple structure, by measuring the emitted light from a lens to be measured at least two positions. CONSTITUTION:The emitted light from a light source 2 becomes parallel luminous fluxes by a collimator lens 4 and inputted to a lens 3 to be measured. The luminous flux, which has transmitted through the lens 3, is divided by a semi- transparent mirror 5. The reflected luminous flux is inputted to a one-dimensional line sensor 6. The transmitted light is inputted to a one-dimensional line sensor 7. With respect to the luminous flux L1, which is yielded on the sensor 6, photoelectric conversion elements of the sensor 6 are sequentially driven, and a rectangular wave signal S is obtained. Then, the diameter d1 of the luminous flux of the signal S is measured by a measuring device 8a. The diameter d2 of the luminous flux from the sensor 7 is also measured by a measuring device 8b by the same way. Then the angular aperture and the numerical aperture are computed in an operating circuit 9 based on the diameters d1 and d2 of the luminous fluxes. The results are displayed on a display 10.
Patent JP-S5326292-A (JP)
Title: Ozonizer
Inventor: KAWAUCHI YASUNOBU
IPC: C01B13/11
Filed: 1976-08-24
Abstract: PURPOSE: To make the actual discharge area of an ozonizer variable by sealing an electroconductive liquid metal in the high voltage electrode tube part of the ozonizer ozonizer and controlling the length of the discahrge electrode part for the liquid metal by means of other compressed fluid so as to control O 3  yield per unit time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59225912-A (JP)
Title: Metallization for surface of plastic molding
Inventor: ITOU NORIO
IPC: B29C57/00
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a metallized plastic molding having face accuracy and good adhesion by a method in which a plastic molding and necessary processing are applied on an aluminum alloy core and then the aluminum alloy core metal is removed by dissolution. CONSTITUTION:A necessary thickness of a metal layer necessary for electrolytic plating is formed on an aluminum alloy core metal 1 in the order of copper strike plating 2, gold plating 3 and copper plating 4, for example. The surface of the copper plating 4 is subjected to an electrolytic etching to form a complicated uneven surface. A primer 5 is then coated on the whole surface of the uneven surface, dried, and coated with a resin 6 which is in turn hardened. A pre-preg 7 is laminated on the resin layer 6 and hardened. Afterwards, the core metal 1 is removed by dissolution, and the resin molding is subjected to necessary machining and the copper strike plating layer 2 is dissolved and removed, whereupon the gold plating layer 3 with the copper plating 4 as undercoat is provided on the inner surface of the epoxy resin molding reinforced with glass cloth. The metal layer so obtained has good adhesion and excellent face accuracy.
Patent JP-S5625135-A (JP)
Title: Preparation of mono-substituted acetonedicarboxylic acid ester
Inventor: ITAYA NOBUSHIGE
IPC: C07C67/343
Filed: 1979-08-06
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate material, readily and in high selectivity and yield, by the reaction of easily handleable and inexpensive 2-propynyl chloride with a specific ester, in the presence of an alkali iodide and a base.  
     CONSTITUTION: 2-Propynyl chloride is reacted with an ester of formula I (R is lower alkyl), in the presence of a condensed base, namely a magnesium alkoxide, and a catalyst, e.g. an alkali iodide, preferably LiI, in an amount of preferably 5W 20mol% based on the compound of formula I, to give a mono-2-propynyl-substituted acetonedicarboxylic acid ester of formula II. The addition of the catalyst provides the smooth progress of reaction and improved selectivity and yield of the mono-substituted compound. The compound of formula II is very useful as an intermediate material for cyclopentenolone of formula III which is an important intermediate for agricultural chemicals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58219952-A (JP)
Inventor: KATSUTA YASUTSUNE
IPC: B02C15/12
Filed: 1982-06-14
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-H07283130-A (JP)
Title: Projection alignment method and projection aligner employing it
Inventor: ORII SEIJI
IPC: G03F7/20
Filed: 1994-04-14
Abstract: PURPOSE:To expose and transfer a pattern with high resolving power by a method wherein exposure is performed so that the intensity of emitted light from a direction along three incident plane surfaces is weaker than the intensity of emitted light from a direction along an incident plane surface formed by a line group at a specific angle and the optical axis, and one diffracted light of diffracted lights is attenuated. CONSTITUTION:Angles on coordinates of a two-line group perpendicular to the surface of a fine patter 10a are respectively 0 deg., 90 deg.. In the illumination on a fine pattern surface, the intensity of emitted light from a direction along three incident plane surfaces formed by three line groups of 0 deg., 45 deg. and 90 deg. and the optical axis of a projection optical system becomes is than the intensity of emitted light from a direction along the incident plane surface formed with b y line group of 135 deg. and the optical axis. Also, one diffracted light of diffracted lights is attenuated by an amplitude distribution control filter 12a. Thus, it is possible to expose and transfer a pattern with high resolving power.
Patent JP-H08275119-A (JP)
Title: Signal converter and signal conversion method
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an image signal with high resolution based on a classification corresponding properly to diversified signal characteristics of an input image signal with respect to the signal converter and the signal conversion method. CONSTITUTION: An input image signal (S1 ) is classified by an ADRC classification section (21) and an Hadamard transformation classification (22) to generate (12) a class (d0) based on two classification results (c0, c1). Then prediction data (d1) preset corresponding to the class (d0) are read to obtain the interpolation picture elements for the input image signal (S1 ).
Patent JP-H10285896-A (JP)
Title: Brushless motor
Inventor: YAGI TOSHIHARU
IPC: H02K11/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless motor which enhances the positioning accuracy of a sensor used to detect the position of a rotor and which suppresses an irregularity in an output signal in every product. SOLUTION: A magnetic core 7 is fixed to a holding tube 3 which is installed at a stator plate 1, and a driving coil 9 is wound on the magnetic core. A driving magnet 13 is fixed to a rotor case 11, a magnet 17 for detection is arranged, and a rotor shaft 15 is pivoted by a bearing 5 at the holding tube 3. The stator plate 1 comprises a positioning piece 39 which is formed in such a way that a part is cut and erected and that a tip is bent and formed to be a crank shape toward the rotor case 11. A position detecting sensor 35 in which a coil is wound on a bobbing 41 is fitted to, and supported by, the positioning piece 39.
Patent JP-S5224382-A (JP)
Title: Regulator device of endless fiter cloth
Inventor: MATSUMOTO EIICHI
IPC: B01D33/58
Filed: 1975-08-20
Abstract: PURPOSE: To provide a simple and reliable device regulating deflection of endless filter cloth such as belt-filter by nipping directly and moving it crosswise by regulating rollers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1052827-A (JP)
Title: Manufacture of decorative molding of synthetic material
Inventor: LUCCHI MARCO
IPC: B29C70/68
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To directly transfer a decoration in a mold by increasing a depth of penetration of sublimable dye in a molding and enhancing durability of the decoration. SOLUTION: In the method for manufacturing a molding provided with a decoration from thermosetting synthetic resin comprising the steps of introducing the resin into preheated casting molds, 1, 2, gelling the resin under excess pressure, taking out a formed cast molding 3, giving decoration at least to a portion of its surface by a thermal transfer method, and transferring the decoration on a transfer sheet 4 of sublimable dye form by heat and pressure, the decoration is transferred directly in the mold while the cast molding still remains warm after the resin is gelled.
Patent JP-2000294380-A (JP)
Title: Organic el element and its manufacture
Inventor: IZUMISAWA YUSHO
IPC: H05B33/10
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL(electroluminescence) element cleared of blurs of luminescence and mix of colors due to light going out to non- luminescent areas. SOLUTION: A plurality of strip-shaped positive electrodes 2 are parallel formed at intervals on a transparent substrate 1. Gaps between positive electrodes are each filled with a light-absorbing insulation film 3. The light- absorbing insulation film 3 is made up by dispersing an insulating substance having an absorptivity of light not less than 0.7 and less than 1 in a thermosetting resin. A positive-hole injection/carriage layer 4, a luminescent layer 5, and an electron injection/carriage layer 6 are formed on surfaces of the positive electrodes and of the light-absorbing insulation films. A plurality of negative electrodes 7 are parallel formed thereon in the direction normal to the positive electrodes.  The light from the luminescent layer 5 going toward non-luminescent areas (between positive electrodes) of the transparent substrate does not go out to the non-luminescent areas by being absorbed in the light-absorbing insulation film, thereby preventing blurs of luminescence and mix of colors, CuO, V2O5, or the like is selected as the insulating substance, and an epoxy resin, or the like as the thermosetting resin.
Patent JP-H07305380-A (JP)
Title: Hydraulic drive gear of hydraulic shovel equipped with loader front
Inventor: AOYANAGI YUKIO
IPC: F15B11/17
Filed: 1994-05-16
Abstract: PURPOSE:To simplify circuit constitution which drives both a bucket cylinder and a bucket closing cylinder. CONSTITUTION:A switching control valve 22 for opening and closing a center bypass passage is provided upstream of a fixed throttle 15 which is placed at the downstream end of the hydraulic pump 1 side of the center bypass passage. A connecting passage 23, by which, on a pressure oil feed passage inside a first group of switching valves, a predetermined portion over the pressure oil feed passage connected in parallel from the downstream side of a right-travel direction control valve 5 located at the upstream end is connected to the inlet port of the bucket direction control valve 12 of a second group of switching valves located on the side of a hydraulic pump 2, is provided. The switching control valve 22 and the bucket-controlling direction control valve 12 are operated in combination with each other by control of a control lever 21A used for switching the bucket direction control valve 12. A bucket-closing direction control valve 7A controlling the driving of a bucket closing cylinder is placed downstream of the upstream-end right-travel direction control valve 5 of the first group of switching valves.
Patent JP-H04331171-A (JP)
Title: Dot serial printer
Inventor: YAMAGUCHI SHINOBU
IPC: B41J29/08
Filed: 1991-05-07
Abstract: PURPOSE:To prevent lateral runout. CONSTITUTION:A dot serial printer 1 rotates a belt 12 by a motor 11 and drives a print head 13 laterally. A balance weight 15 having a weight substantially the same as the print head 13 and a carrier 14 is attached on the opposite side of the belt 12 to which the carrier 14 having the print head 13 is fixed, so that lateral runout can be prevented and vibration can be reduced.
Patent JP-H05293883-A (JP)
Title: Core material for bending of plastic tube
Inventor: YAMADA YONEKAZU
IPC: B29L23/00
Filed: 1992-04-21
Abstract: PURPOSE:To reduce a manufacturing cost of a flexural tube by enabling flexural working to be carried out while an original form in a section of a plastic tube is kept as it is by a method wherein a sheet arranged at the most exterior side among a plurality of sheets so laminated as to form an almost circular section is molded thicker than the other sheets. CONSTITUTION:A plurality of sheets 11a-11e are cut by a width almost equal to an inner diameter of a tube to be flexurally molded, laminated, and the sheet 11a thicker than the other sheets 11b to 11e is laminated on the most outside. Then, angular parts at four corners of a laminate material are cut to make a rod of an octagonal section. Further, it is finished by cutting to an almost cylindrical form. At that time, though the sheet 11a laminated at the most exterior side becomes broad in a cutting area, since it is molded thicker than the thicknesses of the other sheets 11b to 11e, stiffness of the sheet 11a is increased and the sheet 11a will be easy to be handled as a single product. Besides, rigidity is also increased and the sheet 11a will be difficult to be broken down. Further, cutting operation will be easily carried out and precision in dimensions will be able to be accurately obtained.
Patent JP-H07312648-A (JP)
Title: Information retrieval method
Inventor: NAKANO HIRONOBU
IPC: H04N1/32
Filed: 1994-05-16
Abstract: PURPOSE:To retrieve information registered in a communication equipment from a remote place by an operator. CONSTITUTION:It is judged whether or not a facsimile communication instruction from the remote equipment is detected, and when the facsimile communication instruction is detected, normal facsimile communication is performed, and facsimile image data are exchanged between the equipment and the remote equipment. When the facsimile communication instruction is not detected, it is judged whether or not a remote control signal from the remote equipment is detected. When the remote control signal is detected, registered data in the equipment are retrieved corresponding to the remote control signal and transmitted to the remote equipment. Therefore, the operator can retrieve the information registered in the equipment as the registered data from the remote equipment.
Patent JP-H08295524-A (JP)
Title: Production of halide glass fiber preform
Inventor: SASAKI TOSHIHISA
IPC: G02B6/00
Filed: 1995-04-25
Abstract: PURPOSE: To facilitate the production of a halide glass fiber preform having a high core-to-clad ratio while preventing the intrusion of air bubbles at the boundary between a core and a clad and preventing the occurrence of crystallization by making the sectional shape of the core uniform. CONSTITUTION: A core rod 1 having a uniform square section is independently formed of halide glass for the core in a longitudinal direction in a core forming stage Pl. Separately, four divided rods 2, 2,... each having a rectangular shape are formed of the halide glass for the clad in a divided rod forming stage P2. The respective divided rods are arranged circumferentially in such a manner that the core rod exists at the center and the core rod and the respective divided rods as well as the adjacent divided rods are held in the state of pressing these rods to each other over the entire surface continuously in the longitudinal direction to form combined fiber preforms in a combining stage P3.  The combined fiber preforms are integrated by heating in a reduced pressure state and in an inert gaseous atomophere in an integrating state P4, by which the integrated fiber preform 4 consisting of the core 4a and the clad 4b is obtd.
Patent JP-H04331332-A (JP)
Title: Method and device for preventing erosion of protection tube of melted metal temperature measuring device
Inventor: SAKURAI MASAAKI
IPC: G01J5/02
Filed: 1991-05-07
Abstract: PURPOSE:To prevent erosion of a protection tube which uses ZrB2 ceramic of a method metal temperature measuring device. CONSTITUTION:In a method for preventing erosion of a protection tube of a melted metal temperature measuring device, a surrounding atmosphere of an upper portion of the melted metal of a dipped protection tube 6 is set to an inactive gas environment when measuring temperature by allowing the protection tube 6 of the melted metal temperature measuring device according to a radiation thermometer 7 to be dipped into a melted metal 1. In a welding-loss prevention device of the protection tube, a cover 11 for closing a surrounding space of the upper portion of the melted metal surface of the protection tube 6 is provided and then a supply pipe 12 and a delivery pipe 14 of the inactive gas are mounted to a cover 11, thus preventing erosion due to oxidation of the protection tube and enabling life to be extended.
Patent JP-S63266467-A (JP)
Title: Electrophotographic device
Inventor: IKETANI SHOJI
IPC: G03G21/20
Filed: 1987-04-24
Abstract: PURPOSE:To discharge air from an exhaust fan through an pen part even if an ozone filter is clogged by providing the open part between the filter for absorbing the ozone generated from a photosensitive body and the exhaust fan which discharges the air flow passing the filter. CONSTITUTION:Slopes 23, 24 are formed upward from a projecting part 22 between the photosensitive body 10 and a heat fixing part 20. An aperture 25 mounted with the auxiliary ozone filter 29 is provided to the slope 23. A discharge port 26 is formed to a side plate 3 and the ozone filter 27 and the exhaust fan 28 for the air flow past the filter are provided therein. The open part 38 is formed between the filter 27 and a spacer 36 of the fan 28. The air in the photosensitive body 10 and the heat fixing part 20 flows through the filters 29, 27 as well as through the discharge hole 26 and the slope 24 to the discharge hole 26. The air is, therefore, passed through the filter 27 when the filter 29 is clogged. The air is sucked from the open part into the fan 28 when the filter 27 is clogged.
Patent JP-H02281370-A (JP)
Title: Betting ticket selling machine
Inventor: HONMA YASUHIRO
IPC: G06Q50/34
Filed: 1989-04-24
Abstract: PURPOSE:To improve the operability by constituting a selling machine of a ticket insertion hole to which betting tickets and notes are inputted, a device which discriminates between betting tickets and notes by a discrimination mark, a means which switches the processing in accordance with the discrimination result, a means which gives a magnetic mark, and a common issue hole. CONSTITUTION:When a user purchases betting tickets, betting information (race, program, and the amount of money) is inputted from a keyboard part 2, and betting tickets are issued based on the information. At this time, betting information is recorded on betting tickets in such form (magnetic, OCR) independent of print for human discrimination that the information can be discriminated by a ticket reading part, and the discrimination mark is recorded on betting tickets also. The amount of money for betting is subtracted from the amount of money for purchase when betting tickets are issued, and the processing is repeated, and the processing for the user is terminated when the amount of money for purchase is zero. When the amount of money for purchase remains but purchase of betting tickets is not requested, an end button for confirmation is depressed to start issue of notes. Another discrimination mark is provided on notes also.
Patent JP-S5435687-A (JP)
Title: Thyristor
Inventor: AKABANE KATSUMI
IPC: H01L29/74
Filed: 1977-08-26
Abstract: PURPOSE:To prevent the dielectric strength of the circumference of an element from deteriorating by making a n-type emitter junction exposed at a negative bevel flank wider than the interval between a center junction and n-type emitter junction inside a thyristor near the negative bevel flank and by bending the ntype junction further to the cathode side.
Patent JP-S59227610-A (JP)
Inventor: KATSUTA YASUE
IPC: B65F3/18
Filed: 1983-06-09
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。