baber/WOPTO huggingface dataset:
Patent JP-H07178683-A (JP)
Title: Driving device for orthogonal three-axis robot
Inventor: NAKAJIMA AKIO
IPC: B25J17/00
Filed: 1993-12-24
Abstract: PURPOSE:To attain simplifying a device and reducing a cost by providing in series 3-axis directional power transmitting systems, providing a brake device in each power transmitting part, and forming each axis individually drivable with a single motor by selectively switching to the brake device operating or inoperating. CONSTITUTION:In an orthogonal 3-axis robot for conveying a workpiece between a spindle chuck and a workpiece supply or carry out part, a mover 9, slider 35 and a lifter 40 are respectively movably provided in an X-axis direction relating to a running frame 3, in a Z-axis direction on the mover 35 and in a Y-axis direction on the slider 35. The robot in constituted so that power transmission in these 3-axis directions is driven by a pulley and belt in series to the downward side from a drive motor 10 provided in the running frame 3. For this driving, latches 17 to 20 are provided in a prescribed position in the X-axis direction, to provide brake devices 32, 45 of a power transmitting part in the Y-, Z-axis directions, and by selectively switching the brake devices 32, 45 operative or inoperative, each axis is individually driven.
Patent JP-H08153888-A (JP)
Title: Photoelectric converter and optical sensor employing it
Inventor: SHINRAKU KOUICHIROU
IPC: H01L31/10
Filed: 1994-12-27
Abstract: PURPOSE: To obtain an excellent photoelectric converter, and an optical sensor employing it, in which the spectral sensitivity characteristics can be varied according to a bias voltage applied to a photoactive layer through an extremely simple structure. CONSTITUTION: The photoelectric converter S comprises an electrode layer 1 on the light receiving face, a photoactive layer 2, and an electrode layer 1 on the rear surface laminated sequentially, wherein a voltage is applied to the photoactive layer 2 through the electrode layer 1 on the light receiving face and the electrode layer 1 on the rear surface. The photoactive layer 2 is formed by laminating a plurality of semiconductor layers having different band gap energy so that at least one potential barrier is formed. The spectral sensitivity characteristics are varied by varying the potential barrier depending on the variation of voltage applied to the photoactive layer 2.
Patent JP-H07312322-A (JP)
Title: Winding method of stationary induction electric apparatus
Inventor: FUNAKOSHI TAKEHIKO
IPC: H01F41/04
Filed: 1994-12-28
Abstract: PURPOSE:To provide a winding method of a stationary induction electric apparatus which sharply shortens a winding drying process, in which a strong winding can be manufactured and which is compact by a method wherein the winding for the static induction electric apparatus is electrified and dried and it is strengthened and molded by a short-time DC current. CONSTITUTION:A winding 1 for a stationary induction electric apparatus is strengthened and molded at the inside of a drying furnace 4 jointly by a drying process due to electrification and by the electrification of a DC intermittent current. The current value and the electrification time of an electrifying and drying operation are set according to the heat capacity of the winding, to the thickness of an insulating coating and to environmental surroundings. The current value and the electrification time are selected under the condition of a temperature which has been set at the inside of the drying furnace 4. When the temperature inside the furnace is reached, a current is turned off at this stage. A process is changed over to a drying process inside the furnace and to a winding molding process. When the winding is intensified and molded, the winding is solidified by utilizing that a current in the same direction generates a mutual attraction force and that an attraction force acts between individual electric wires constituting the winding so as to act in a direction in which the winding as a whole is compressed and integrated.
Patent JP-H08184023-A (JP)
Title: Fender device for single-pit dolphin
Inventor: ISOZAKI SOICHIRO
IPC: E02B3/28
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the damage of a fender, and to obviate even the damage of a hull by averting the working of shearing force to the fender and dispersing energy. CONSTITUTION: A fender device for a single-pit dolphin consists of cylindrical fenders 4, in which horizontal shafts 5 are fitted to bearing metal fittings 3 fixed at two vertical places in the vertical direction of a pit 1 and the bearing metal fittings 3 can be rotated around the shafts, a collision receiving plate 6 arranged on the fronts of the cylindrical fenders 4, with which a ship is brought into contact, and support bodies 7 supporting the collision receiving plate 6 to the pile 1. The cylindrical fenders 4 have energy absorbing power, in which the difference of the quantities of compression resulting from the deformation of the pit 1 at the time of comming-alongside-pier is considered. Accordingly, shearing force does not work to the fenders, and energy is dispersed, thus preventing the damage of the fenders, then also obviating the damage of a hull.
Patent JP-H08186091-A (JP)
Title: Plasma etching method
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/205
Filed: 1994-12-28
Abstract: PURPOSE: To provide a plasma etching method for patterning a polycrystalline silicon layer on an oxide silicon layer having a high step difference at a high selection ratio without generating a residue. CONSTITUTION: The inner wall of an etching chamber is made of an Si based material layer and a shutter for changing a contact area between the Si based material layer and plasma is provided. A Br based gas is adopted for etching. A just-etching removes a natural oxide film 6 and patterns a second polycrystalline silicon layer 5 in the state of opening the shutter to expose the Si based material layer. In the step of overetching, the remainder of the polycrystalline silicon layer 5 and a stringer 5a are removed in the state that the shutter is closed. In the just-etching, a great amount of SiBrX is supplied into plasma, and the natural oxide film 6 is easily removed. In the step of overetching, since the supply of SiBrxX is cut off, the etching of high selection ratio to a backing oxide silicon layer can be achieved.
Patent JP-H03187332-A (JP)
Title: Electric reel having function for showing site proposed for shelf
Inventor: MARUYAMA KENJI
IPC: A01K89/017
Filed: 1989-12-15
Abstract: PURPOSE:To store a water depth of a shelf after changing in the memory as a value proposed for next shelf and display it by storing the most supply of a fishing line or the total supply thereof in case of passage of a prescribed time or more without supply or winding thereof in the memory. CONSTITUTION:The most supply of a fishing line or the total supply thereof in case of passage of a prescribed time without supply or winding thereof is stored in the memory 32 as a value proposed for next shelf. The proposed value for next shelf stored in the memory 32 is displayed on a display unit 22 when the fishing line is wound. In case of change of water depth of the shelf, the changed water depth of the shelf can be stored min the memory and displayed without an operation by a user.
Patent JP-H09168160-A (JP)
Title: Digital convergence correction device
Inventor: IMAI MASA
IPC: H04N9/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost through the common use of parts and reduction of the substrate area and also to improve the accuracy of the correction data owing to increase of bits of this data. SOLUTION: A read address generator 2 produces an address on a screen by means of the horizontal and vertical deflecting pulses, reads the correction data out of a correction data memory 1 based on the produced address and then decomposes the correction data into every data via a data latch 6 based on the latch pulse generated by a data latch pulse generator 3. Then the serial data are produced based on the timing pulse of a parallel/serial conversion timing generator 4. The correction data are sent to a serial D/A converter 8 via a single signal line. The converter 8 converts the correction data into the analog signals and outputs them based on the timing pulse that is produced by a D/A converter timing generator 5.
Patent JP-H03188253-A (JP)
Title: Tinned copper alloy material
Inventor: NAKAJIMA KOJI
IPC: C22C9/02
Filed: 1989-12-16
Abstract: PURPOSE:To improve the long-term reliability of heat resistance after tinning by subjecting a copper alloy having high electric conductivity to undercoat plating with Zn with specific thickness and then to tinning. CONSTITUTION:A copper alloy material has a composition consisting of, by weight, 1.7-2.5% Sn, 0.1-0.6 Ni, 0.01-0.15% P, 0.05-1.0% Zn, and the balance Cu with inevitable impurities. This copper alloy material is subjected tg galvanizing of 0.05-2mum thickness as an undercoat plating and then to tinning. In the course of a series of diffusion phenomena of Cu and Sn in the interface between the copper alloy and the tinning, the occurrence of Kirkendall voids can be inhibited owing to the movement of Zn in the undercoat plating and the adhesive strength of tinning can be improved.
Patent JP-H01168285-A (JP)
Title: Malic acid dehyrogenase inhibitor
Inventor: NISHIMOTO KEIJI
IPC: C12R1/465
Filed: 1987-12-25
Abstract: NEW MATERIAL:A substance having 18000-22000 molecular weight and amino acid residues of aspartic acid, threonine, serin, glutamic acid, glycine, alanine, valine, isoleucine, leucine, throsine, phenylalanine, lysin, histidine and arginine. USE:Useful for homogeneous method for measuring enzyme immune in a clinical inspection. The aimed substance exhibits an inhibiting action selective to a malic acid dehydrogenase and does not react with a conjugate enzyme integrated in diagnostic medicine. PREPARATION:For example, Streptomyces.espi K-2 (FERM P-9583) is aerobically cultivated at 25-30 deg.C and pH of nearly neutrality to produce and accumulate the aimed substance.
Patent JP-2000148000-A (JP)
Title: English text translation teaching system
Inventor: TOMITA KON
IPC: G09B19/06
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To enable a learner to automatically and instinctively explain the order of translating collocated English words in the translation of the English by arranging the system, so that it basically functions to give priority to words from the left to the right for translating adjectives, but to give priority to words from the right to the left for translating prepositions. SOLUTION: It is defined as a fundamental function that a basic word function of each word is decided from the left to the right in order of translation. For this purpose, adjectives such as 'that', 'many' decide a translating function of words collocated from the left side to the right side as a form of a basic function. Prepositions such as 'on', 'in' have a basic function for translating words from the left rear part to the right side. Furthermore, for interpreting an English sentence collocating three or more words, the sentence is divided into three (a, b, c) parts with a front part and a rear, and a centering part from which an indefinite article is excluded, and first, the front part sentence (a) is translated, secondly, the rear part sentence (b) is translated, and finally, a verb 'has' is translated.
Patent JP-H02172253-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OZAKI KOJI
IPC: H01L27/08
Filed: 1988-12-24
Abstract: PURPOSE:To make a device fine and improve pressure resistance by a method wherein a side wall whose width is specified so that field shield becomes an offset gate on a side wall of the field shield, and a source drain layer is formed on a main rear face of a semiconductor substrate so that it may not overlap with the field shield. CONSTITUTION:A side wall 12 whose width is specified so that a field shield 9 becomes an offset gate on the side wall of the field shield 9, while a source- drain layer 6 is formed on a main surface of a semiconductor substrate 1 so that it may not overlap with the field shield 9. Therefore, the threshold value of a parasitic MOS transistor can be set high to efficiently prevent parasitic MOS effect. Also in order to make a device fine, submicron device separation can be performed. This enables the device to be fine and improves pressure resistance.
Patent JP-H09165680-A (JP)
Title: Method for controlling internal stress of thin film
Inventor: YAMADA KAZUHIRO
IPC: C23C14/54
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To relieve the internal stresses of thin films and to make the adhesion property between the thin films and a substrate securer without increasing the layers of thin films by controlling the film thickness of a part of the thin films by ion assisted vapor deposition at the time of depositing the thin films by evaporation on the substrate. SOLUTION: The ion assist layer 11a is formed by executing ion assisted vapor deposition from the start to the mid-way of the vapor deposition and the ordinary vapor deposition treatment is executed for the remaining layer thickness at the time of depositing the first thin-film layer by evaporation on the resin substrate 10. All of the second to fifth thin-film layers 12 to 15 are formed by executing the ordinary vapor deposition and the ion assisted vapor deposition is not executed. The ion assisted vapor deposition entails splashing accelerated ions of oxygen, Ar, etc., to the vapor deposited films at the time of vapor deposition.  The stress direction and magnitude of the first thin-film layer 11 are changed and the deviations in the stresses over the entire part of the first to the fifth thin-film layers 11 to 15 are eliminated by the ion assisted vapor deposited films, by which the adhesion property between the resin substrate 10 and the first thin-film layer 11 is enhanced and the occurrence of crack is substantially suppressed.
Patent JP-H05247060-A (JP)
Title: Fluorinated carbon chain-containing zirconium compound and fluorine-based surface modifier
Inventor: CHIBA NAOKI
IPC: C09K23/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide the subject new compound capable of strongly bonding to the surface of an inorganic material, excellent in water- and oil-repellency and chemical resistance and useful as a surface modifier, etc. CONSTITUTION:A compound of formula I or II {Rf is a 1 to 30C fluoroalkyl; R is a 1 to 30C alkyl; R' is a 1 to 4C alkyl; P and P' are each SO3 or O; Q is (CH2)k [(k) is 1 to 30] or a single bond; (a) is 1 to 3; (b) is 0 to 2; (c) is 1 to 2; (d) is 0 to 1; Provided that (a)+(b)<=3 and (c)+(d)=2}. In addition, the compound of formula I or II can be obtained, e.g. by reacting a zirconium alkoxide compound of formula III or a zirconium oxychloride of formula VII with a fluorinated carbon chain-containing compound of formula V and a hydrocarbon chain-containing compound of formula VI in a solvent such as heptane.
Patent JP-H03187103-A (JP)
Title: Head lamp having plastic lens for vehicle
Inventor: KAWACHI TADASHI
IPC: F21V5/00
Filed: 1989-12-18
Abstract: PURPOSE:To prevent occurrence of yellowing of a plastic lens by placing an ultraviolet ray filter to cover all the optical paths of light reaching from a light source to a reflection mirror. CONSTITUTION:An ultraviolet ray filter 5 of a funnel shape is provided on a head lamp 1 for a vehicle, wherein a funnel part 5a is provided over the range for transmitting all the light beams radiated from a filament 2b of a light source 2 to a reflection mirror 3. The light directly reaching a plastic lens 4 from the light source 2 is shielded by a black coated film 2a. That is, the beams transmitting the lens 4 from the light source 2 side contain no ultraviolet rays, and in addition ultraviolet rays from the sun light is prevented from reaching the plastic lens by a coated film 7. Thus occurrence of yellowing in the plastic lens 4 approximately proportional to operating time can be totally eliminated.
Patent JP-H07179162-A (JP)
Title: Energy absorbing structure of interior trim material in automobile
Inventor: NODA HOZUMI
IPC: B60R21/205
Filed: 1993-12-24
Abstract: PURPOSE:To surely prevent the turnover forward of an occupant around his knee parts by improving a glove box at the position opposite to the knee parts commonly used with an airbag forward of the occupant to secure the invasion quantity of the knee parts accompanied with the shrinkage of the airbag by the glove box. CONSTITUTION:A lid wall 13 which is arranged forward of the knee parts in an opposite manner and where the collision load is applied by the contact wish the knee parts in the collision a back wall 15 which is brought into contact with an instrument panel member 9 extending in the vehicle width direction forward of a glove box in the collision, and right and left side walls 17, 17 extending to the longitudinal direction of the vehicle body. i.e., the direction where the collision load is applied between the lid wall 13 and the back wall 15 are provided on the glove box 7. In addition, breaking stress concentrated parts 35 which are provided in the respective side walls 17, and break the respective side walls 17 so as to move the lid wall 13 forward when the collision load reaches the prescribed load value, and a bottom wall 21 to connect the lid wall 13 to the back wall 15 so as to bend the lid wall 13 to the back wall 15 side by the collision load smaller than the prescribed load value when the breaking stress concentrated part 35 is broken are provided.
Patent JP-H06176099-A (JP)
Title: Circuit generating method
Inventor: SHIMURA HIROSHI
IPC: G06F17/50
Filed: 1992-12-08
Abstract: PURPOSE:To automatically allocate a cell to an operator and also to automatically generate the architectures of different performance. CONSTITUTION:A cell number calculating part 24 calculates the cell number Mk to be allocated to an operator type (k). When the cells or the composite cells are allocated to the operator type (j) and (i), a cell selecting part 25 compares (Mj+Mi) with Mji. When the latter is smaller than the former, a composite cell Mji is allocated. When the former is smaller than the latter, the cells Mj and Mi are allocated to the types (j) and (i) respectively.
Patent JP-H04193921-A (JP)
Title: Alloy material and its reforming method
Inventor: ISHIZUKA SATORU
IPC: C22C1/02
Filed: 1990-11-28
Abstract: PURPOSE:To change structure of an alloy material and to improve the property of elongation, toughness, etc., of the alloy material by making the alloy material having the same composition as an alloy material, in which an eutectic structure is generated in an ordinary casting, into the material incorporating scarcely the eutectic structure. CONSTITUTION:The alloy material having the composition appearing the eutectic structure is melted and slowly cooled while giving stirring in the range of semi- melting temp. zone. Then the composition forming the eutectic structure and having near the composition of primary crystal is fetched into the primary crystal or these are integrated and coarsened to remarkably reduce or eliminate the eutectic structure. For example, after melting JIS AC9 alloy (23wt.%Al 1%Si 1%Cu,Mg) in a crucible 2 at 750 deg.C, the alloy is slowly cooled at 0.4 deg.C/sec cooling speed while stirring by rotating a stirring rod 3 at 500rpm. Then, this stirring is heatedly continued up to 550 deg.C and thereafter, the molten metal is poured in a mold and rapidly solidified.
Patent JP-H07179248-A (JP)
Title: Recorder
Inventor: SHIMODA AKIRA
IPC: B41J11/42
Filed: 1993-12-24
Abstract: PURPOSE:To properly detect paper widths of various recording paper sheets by setting a threshold value of light sensor output to detect a recording medium existent area according to a kind of recording medium. CONSTITUTION:Before paper width detecting operation is performed by a paper width detecting means 204 which is arranged in a carriage and has a reflection type optical detecting means, preliminary detecting operation similar to this operation is performed, and a threshold value when to detect a recording paper sheet end part is automatically set. A paper width sensor 204 has an infrared light emitting diode 101 and a light receiving element 104, and light emitted from the light emitting diode 101 is constituted so as to be made incident by being reflected by a recording paper 105 or a platen 20 after being condensed by an optical lens. An output value from the paper width sensor 204 is read by a MPU 213 in a control circuit 201 through an A/D port, and a paper width is detected by comparing it with the threshold value. Thereby, since a detecting threshold value is set by the preliminary detecting operation, dispersion of sensitivity of a detecting system and the possibility of erroneous detection by a secular change are restrained, and an application range of the recording paper sheet is also widened.
Patent JP-H07178738-A (JP)
Title: Molding of load foam pattern
Inventor: KITAHARA KAZUNOBU
IPC: B29L22/00
Filed: 1993-12-24
Abstract: PURPOSE:To completely melt a pattern away by the heat of molten metal, so that synthetic resin, etc., will not be left, by a method wherein the wall thickness of a hollow thin wall thermoplastic resin molded body comprises at most a predetermined percentage of the total wall thickness of a molding of load foam pattern and the density of the molding of load foam pattern expressed by a specific formula is made at most a predetermined value. CONSTITUTION:In a molding of load foam pattern 1 shaped like an automotive intake manifold obtained by a simultaneous formation of a core 3 of a hollow thin wall thermoplastic resin molding and the foaming beads 4 consisting of foaming resin particles, the wall thickness of the core 3 comprises at most 25% of the total wall thickness of the molding of load foam pattern 1 and the density Y of the molding 1 expressed by the formula has a value of at most 0.28. In the formula, A is the wall thickness of the molding 1, X is the wall thickness of the core 3 and C is the density of the foaming beads 4. On the condition that the density Y of the molding 1 has a value of at most 0.28, the wall thickness A of the molding 1, the wall thickness X of the core 3 and the density C of the foaming beads 4 are not specifically limited in value and can be set arbitrarily.
Patent JP-H10166819-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI HIDENORI
IPC: B60C15/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To secure good durability of a bead part even if a chafer is arranged only in the narrow range near the just below position of a bead core from the outer surface position of a turned-up ply part. SOLUTION: At least one ply 4 is turned up around the periphery of a bead core 5 to constitute a radial carcass, and one chafer 6 is arranged from the outer surface position of a turned-up ply part 3 to a part near the just below position of the bead core 5. The ratio B/A of circumferential rupture strength B of the bead core 5 to tension A to act on the bead core 5 in filling of specified air pressure to a tire is 5.5 ore more, a rubber member other than a ply, of a rubber member positioned on the lower surface of the bead core 5 is constituted of relatively soft rubber, and the ratio x/L of a value (x) obtained by subtracting the thickness t1 of the ply 4 and the thickness t2 of the chafer 6 from the distance L to the distance L between the lower surface position of the bead core 5 and the bead base position is 0.7 or less.