baber/WOPTO huggingface dataset:
Patent JP-S6411969-A (JP)
Title: Sputtering device
Inventor: NAKAGAWA YUKIO
IPC: C23C14/35
Filed: 1987-07-03
Abstract: PURPOSE:To reduce the quantity of permanent magnets and the manufacturing cost by arranging a magnetic metal on the inside of a permanent magnet on the reverse side of a target in a magnetron sputtering devise and bringing one end of the magnetic metal into contact with a permanent magnet to be magnetized. CONSTITUTION:When a permanent magnet for the center part and a permanent magnet for the peripheral part are arranged on the reverse side of target 2 as a film forming material to a base 3 in a magnetron sputtering device, Fe or other magnetic metal 6 on behalf of the permanent magnet for the center part is arranged, the magnetic metal 6 is magnetized by bringing its one end into contact with the permanent magnet 5 for the external peripheral part and at the same time, the part facing the target 2 of the magnetic metal 6 is operated as a magnetic pole. A permanent magnet of past complicated form composed of a permanent magnet for the peripheral part and a permanent magnet for the central part is not required, part of a permanent magnet on the rear of a target for a magnetron sputtering is substituted by a magnetic metal and, accordingly, the structure of permanent magnet is simplified and the cost of the permanent magnet also can be drastically reduced.
Patent JP-H0514280-A (JP)
Title: Light frequency dividing multiplex transmitter
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/032
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a light frequency dividing multiplex transmitter having a local frequency in which a light receiver is stably controlled even when the trouble of a transmitting light source and the disconnection of an optical fiber occur. CONSTITUTION:An optical filter having a periodical light transmission characteristic is arranged at respective light frequency dividing multiple transmitter and a light frequency dividing multiple receiver and each optical filter is stabilized by an absolutely stabilized reference light frequency. That is, the transmitter is equipped with an optical filter, a transmitting optical filter stabilizer 2 and the N number of light transmitters 3. Each light signal frequency is stabilized to the periodical transmission characteristic of the optical filter arranged to the transmitter and each local frequency is respectively stabilized to the periodical transmission characteristic of the optical filter arranged to the receiver. Thus, since the light signal frequency and the local frequency are respectively independently stabilized, even when a light signal is not inputted to the receiver, the local frequency continues to be controlled stably.
Patent JP-H09325887-A (JP)
Title: Bios rewrite system
Inventor: KAWAI TATSUJI
IPC: G06F13/10
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To rewrite again a BIOS(basic input/output system) even against the updating failure, etc., by preparing a rewrite program storage means and a BIOS rewrite means. SOLUTION: A CPU 5 controls the operation of a computer 1 based on the contents of various programs which are stored in a RAM 6 and a flash memory 7 and also serves as the primary component of a BIOS rewrite means. The memory 7 can be attached to and detached from a CPU board 2, and the storage contents of the memory 7 can be rewritten in terms of software when the CPU 5 accesses the memory 7 in a specific way. The memory 7 stores a BIOS rewrite program, a start program and a BIOS in each corresponding memory area. The BIOS rewrite program can be started even before execution of the start program and the BIOS. As a result, the BIOS can be rewritten as long as the BIOS rewrite program is started even when the BIOS is not executable and the computer 1 does not start.
Patent JP-H0455489-A (JP)
Title: Surface-protective film
Inventor: KOBAYASHI SHIGEHISA
IPC: C09J7/02
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the subject film capable of preventing crease due to inclusion of air and suitable for a metal plate, etc., by making through holes through which gasses pass a film, having an adhesive layer formed on one side of a thermoplastic resin base film layer. CONSTITUTION:An objective film produced by making through holes generally having <=50 mm diameter preferably at a space of <= about 500 mm, where gasses pass through a film which has an adhesive layer mainly composed of a polymer such as natural rubber, a synthetic rubber, a thermoplastic elastomer, an ethylene/vinyl acetate copolymer or an acrylic resin formed on one side of a base film composed of a thermoplastic resin such as PE, PP or PVC. In addition, the through holes are made recommendably by using a perforator such as a puncher.
Patent JP-H1012696-A (JP)
Title: Substrate carrying device
Inventor: SHIBATA HIROMASA
IPC: B65G1/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the controlling complexity of a substratecarrying device by storing substrates in a storing means in a state where the first surfaces of the substrates are aligned with a prescribed direction and carrying the stored substrates one by one by inverting the storing means so that the second surfaces of the substrates can be turned toward the prescribed direction. SOLUTION: A substrate carrying robot 30 cancels vacuum suction and sets a substrate 3 to a prescribed position on a substrate holder by inserting its finger 6 into a recessed section after the robot 30 carries the substrate 3 to a treating stage 7. When the machining treatment on the first surface of the substrate 3 is completed, the robot 30 inserts the finder 6 into a recessed section formed on the substrate holder. After the robot 30 sucks the second surface of the substrate by vacuum, the robot 30 caries the substrate 3 to a substrate cassette 1 and stores the substrate 3 at the original position. Therefore, the substrate 3 can be stored in the cassette 1 with the first surface of the substrate 3 on the topside.
Patent JP-2000060546-A (JP)
Title: New alkali amylase and its production
Inventor: MORIYAMA YASUSHI
IPC: C11D3/386
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali amylase having strong activity even under alkaline circumference. SOLUTION: This alkali amylase has the following physicochemical properties: (a) action and substrate specificity: specifically hydrolyzing starch, amylose, amylopection and α-1,4-glycoside bonds of these partial decomposed materials to mainly produce dextrin and multooligosaccharide; (b) optimum pH: 10.0; (c) stable pH: being stable at pH 7.5 to 12.0 under treating conditions at 37 deg.C for 1 hr; and (d) molecular weight; about 77,500 daltons.
Patent JP-H0828352-A (JP)
Title: Stirling engine
Inventor: TSUJI KATSUYA
IPC: F02G1/047
Filed: 1994-07-18
Abstract: PURPOSE:To prevent an overshoot of engine speed without spoiling startability by respectively starting and stopping actuation of a cooling means of a combustion chamber according to respective judging results of a cooling start judging means and a cooling finish judging means. CONSTITUTION:A surface temperature (Th) of a heater tube 3 obtained from a temperature detector 4 and a high temperature side temperature (Ts) of a heat exhanger head assembly 2 obtained from a temperature detector 5 are compared with prescribed respective temperatures (Thc) and (Tsc) to start cooling. In the case of (Th >= Thc) or (Ts >= Tsc), a blower 8 is operated by a cooling start judging means 6. Afterwards, the surface temperature (Th) of the heater tube 3 obtained from the temperature detector 4 and the high temperature side temperature (Ts) of the heat exchanger head assembly 2 obtained from the temperature detector 5 are respectively compared with prescribed cooling finish temperatures (The) and (Tse). In the case of (Th <= The) and (Ts <= Tse), the blower 8 is stopped by a cooling finish judging means 7.
Patent JP-H0717887-A (JP)
Title: Production of polyphenols and condensate thereof and epoxy resin composition
Inventor: YUASA HITOSHI
IPC: C08G8/20
Filed: 1993-07-05
Abstract: PURPOSE:To obtain the phenols having a high cross-linking rate, low hygroscopicity and high heat resistance and toughness and useful as an electronic material, etc., by reacting a specific monophenoxy derivative with phenols in the presence of an acidic catalyst. CONSTITUTION:Butadiene, isoprene, piperylene or a mixture thereof is reacted with 6-12C phenols to provide a dimeric monophenoxy derivative, which is then reacted with 6-12C phenols in the presence of an acidic catalyst to afford the phenols. Furthermore, (dimethyl)octatriene is preferably reacted with the 6-12C phenols in the presence of the acidic catalyst to provide the phenol.
Patent JP-S6227119-A (JP)
Title: Manufacture of tableware made of resin
Inventor: TANAKA TAKEHIKO
IPC: B29C43/20
Filed: 1985-07-26
Abstract: PURPOSE:To obtain tableware made of resin excellent in heat insulation effect, inexpensive and easy in manufacturing, by a method wherein after lamination has been performed by interposing an intermediate member of thermoplastic material between an upper and lower members of thermoplastic resin material, the intermediate member is sealed up between the upper and lower members by compression molding into a mold. CONSTITUTION:For a laminating process 1, an intermediate member 3, cut off and formed in a predetermined form, for example, in a disklike state out of a thermoplastic resin material such as expanded polyethylene having a heat deformation temperature little lower than a molding temeprature of an uppr and lower members 2, 2A of thermosetting resin material formed between the upper and lower members 2, 2A in a predetermined form,for example, in a cylindrical tablet out of the thermosetting resin material such as melamine resin, is laminated in a sandwitchlike state. For a compression molding process 4, after a processes 7 of preheating a laminated article 5, for example, until the surface temperatur of an upper member 2 becomes about 120 deg.C by a high-frequecy preheater, molding is performed by a molding process 8, for example, at a mold temperature of about 165 deg.C, pressure of about 200kg/cm<2> and curing time of 120sec. Since a molded tableware 6 has an interposal of polyethylene whose heat insulation effect is high between the upper and lower members 2, 2A of the thermosetting resin material as the intermediate member 3, the heat insulation effect is improved.
Patent JP-S5592416-A (JP)
Title: Gate opening controller
Inventor: FUKAGAWA TSUMORU
IPC: E02B7/40
Filed: 1978-12-29
Abstract: PURPOSE: To enable an automatic control of an overflowing water volume based upon a water level at the upstream side, by providing a rope which engages float detecting the water level at the reservoir and the mechanical switching valve with a tension mechanism interlocking with the movement of the gate acting in synchronism each other.  
     CONSTITUTION: When a float 6 is raised as a result of a water level 7 at the upstream side rising, a rope 8 losens, a valve poppet 16, consequently, being raised, whereby an oil in a cylinder 3 returns to an oil tank 13. Thus, a gate 1 is fallen gradually by the water pressure, water at the upstream side overflowing the upper end of the gate 1. When the gate 1 begins to fall down, a sprocket 21 and an arm 23 rotate through the working of an endless chain 22, lowering of a tension roll 23 resulting in stretching the rope 8. This causes the valve poppet 16 to close a valve port of a mechanical switching valve 11. As a result, the oil in the cylinder 3 stops flowing out, the gate 1 coming to a stop at a present position. In the case of the gate 1 being lifted up from its fallen position, the oil is fed into the cylinder by operating a hydraulic pump 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6410873-A (JP)
Title: Apparatus for repairing rod like article
Inventor: TAGAMI ISAMU
IPC: E04G19/00
Filed: 1987-07-02
Abstract: PURPOSE: To perform repair work efficiently and to realize the simplification of structure, and the compactness and low price of a device by transporting a bar-shaped object by a repair device comprising a correcting section, cleaner section and a cutting section. CONSTITUTION: This repair device for bar-shaped object comprises a correcting section 1 for correcting a bend at a bar-shaped object, a cleaner section 3 for surface preparation such as removing concrete stuck on a bar, and a cutting section 2 equipped with length detector or the like. It corrects any bend, detects length at the cutting section 3 for a bar-shaped object subjected to surface preparation, transports the object having the standard dimensions as it is, those having no standard dimensions are cut to the standard length and continuously repaired by the assembly flow.  Moreover, a long-short sorting apparatus consisting of a pair of upper and lower rollers and a plurality of rotating frames, chutes, and receiving shelves provided on a plurality of sets of frames can be coupled to the repair device thereby making a configuration of automatically sorting the bar-shaped objects by the length.
Patent JP-S5865937-A (JP)
Title: Reciprocating internal-combustion engine
Inventor: SUGIURA TAKUMI
IPC: F01B3/06
Filed: 1981-10-15
Abstract: PURPOSE:To form an engine to light weight and small size, by converting reciprocating motion to rotary motion of a piston through a solid cam and providing the solid cam correlatively to the piston. CONSTITUTION:A solid cam 7 is constituted by a continuously shaped guide groove 6, formed to an internally peripheral suface in the lower part of a cylinder 2, and rollers 11, used as a driven unit, supported by a bearing to lowe end both peripheral sides of an extended cylinder part 10a, successively provided in the lower of a skirt part of a piston 10, and engaged to said guide groove 6. While a distance between a crest part 6a and root part 6b of the wave-shaped guide groove 6 is provided with height equal to a stroke of the piston 10, then the crest part 6a and the root part 6b of the guide groove 6 are provided in each two places in a condition circumferentially shifted with 90 deg.. Accordingly, the necessity for using a balancer and crank weight or the like can be eliminated, and an engine can be formed to light weight and small size.
Patent JP-H0330822-A (JP)
Title: Mixing and kneading apparatus
Inventor: MURAMOTO YASUO
IPC: B29B7/44
Filed: 1989-06-28
Abstract: PURPOSE:To perform a stable operation by providing a plate having a liquid inlet and passing holes and an element for performing kneading function on rotatable drive shafts and by connecting the elements and the drive shafts by a key. CONSTITUTION:Two kinds of liq. are admitted through inlet holes 1 and 1' in a plate 4 into a gap between rotating parts 7 and 7' in a casing 8 and the casing 8 housing such rotating parts so as to be mixed and kneaded, after which they are sent through a liq. passage 15 in a plate 10 and then through a liq. passage 14 in the casing 8 for discharge from an outlet hole 2. The mixing and kneading elements 11 and 11' are connected by a key on their respective drive shafts 6 and 6'. The drive shaft 6 is rotated by an external power 20, while the other drive shaft 6' is rotated in the direction opposite to the drive shaft 6 by gears 21 and 21'. The various operational requirements can be met in this way, thereby permitting a continuous kneading.
Patent JP-2000352990-A (JP)
Title: Foreign language voice synthesis apparatus
Inventor: SONEHARA NOBORU
IPC: G10L13/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To synthesize voices with easily understandable pronunciation approximate to Japanese with the same speaker as Japanese voices when the words of foreign language notation coexist in Japanese text by discriminating and assorting the foreign language portions in an input character system, converting the assorted portions to a pronunciation symbol system and converting this pronunciation symbol system into a KANA (Japanese syllabary) system. SOLUTION: The foreign language parts in the input characteristic strings of Japanese are discriminated by a language discrimination section 1. The portions of Japanese mainly composed of the text in which KANJI (Chinese character) and KANA are mixed, are determined of reading of KANJI by processing in a morpheme analysis section 4, are made into a reading KANA system and are converted to continuous speeches in a Japanese speech synthesis section 8. The portions decided to be foreign language are sent to a pronunciation symbol string conversion section 6. When the pronunciation symbol strings are obtained, the pronunciation symbol strings are converted to KANA in a KANA conversion section 7 by the corresponding relation with the Japanese speech pronunciation symbols and are converted to the continuous speeches in the Japanese speech synthesis section 8. Accordingly, the synthesized tones extremely easily hearable to Japanese can be obtained for the expression with the pronunciation like that for the words of foreign origin.
Patent JP-H1116755-A (JP)
Title: Rotary joint
Inventor: HOSHINO MASARU
IPC: G08C17/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary joint which can transmit electric power to a device having a rotating section without contacting. SOLUTION: A pair of power couplers 3 and 4, which transmit electric power through electromagnetic coupling, are housed in a housing member 2 made of aluminum. One power coupler 3 is closely buried in the housing member 2, and the other coupler 4 is rotatably supported by a bearing 5. In addition, the interval (d) between the facing sections of the couplers 3 and 4 is adjusted to a desired value by receiving the thrust surface of the bearing 5 by means of a flange section provided in the housing member 2.
Patent JP-H06171818-A (JP)
Title: Transfer device of print fed in scale- form flow
Inventor: REENE SHIYUTORETSUSURAA
IPC: B65H29/58
Filed: 1993-07-06
Abstract: PURPOSE: To provide a transferring apparatus which serves as a turnout switch or separates an overlapping stream of laterally offset, folded together printed products. CONSTITUTION: The apparatus includes a collecting arm 17 which is provided at its front with two cooperating rollers 22 and 31 to grip a printed product 12 and with a movable flap 37 in front of the rollers. A cylinder-piston unit 26 allows both cooperating rollers 22 and 31 to move linearly in the same plane to a first feeding range A. The cylinder-piston unit 26 is controlled so that at least the extraction speed of both cooperating rollers 22 and 31 is proportional to the feeding speed of the first feeding range A.
Patent JP-S5868142-A (JP)
Title: Method and device for inputting character
Inventor: HASHIOKA NORIYASU
IPC: G06F3/023
Filed: 1981-10-19
Abstract: PURPOSE:To input Japanese characters efficiently by inputting a HIRAGANA (cursive form of Japanese syllabary) with one HIRAGANA key switch (key), a voiced-sound and a p-sound character each with one HIRAGANA key and a voiced-sound or p-sound key, and KANJI (Chinese character) through two actions. CONSTITUTION:An input mechanism 5 consists of a keyboard unit 7 and an arithmetic storage device 9, and an output mechanism 8 is connected. On the unit 7, key switches more than voiceless sound HIRAGANA characters are arranged principally in four lateral column stages, and the remaining switches are arranged in the lowermost stage. Then, HIRAGANA characters are stored in the device 9 only by operating HIRAGANA key switches 6A. A voiced-sound or p-sound character is inputted by operating a switch 6A, and a voiced-sound or p-sound key switch 6K and 6K or 6L and 6L at the same time. Further, KANJI is inputted by previously generating a character table of HIRAGANA characters in X and Y coordinates, and then operating one selected switch 6A after operating one selected switch 6A and a KANJI mode specifying key 6B at the same time.
Patent JP-S5689610-A (JP)
Title: Wave dissipation float
Inventor: YAMAMOTO OSAMU
IPC: E02B3/06
Filed: 1979-12-24
Abstract: PURPOSE: To simply install at proper places on the sea and to obtain a suitable dissipation effect.  
     CONSTITUTION: A pontoon type floating body 1 is constituted to have a weight distribution so that a rolling natural period may be longer than a pitching natural period in compliance with the shape of the float. The pontoon type floating body 1 constituted in this way is arranged so that the longitudinal direction may be approximately right angle to the advancing direction of waves as well as it is installed  to float on the sea of that the center of gravity of the pontoon type floating body 1  may be positioned on the prolongation line of mooring ropes 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000352966-A (JP)
Title: Picture processing device and picture display device
Inventor: NAGANO MIKI
IPC: H04N5/12
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the change in the phase of sample clock signals and to make a picture processing performable using sample clock signals having an appropriate phase by adjusting the phase of the sample clock signals so as to absorb the amount of changes of the phase of the sample clock signals corresponding to the amount of changes of operating environmental temperature with respect to initial environmental temperature. SOLUTION: A temperature detecting section 320 measures the environmental temperature in the device as required and outputs environmental temperature data DT to a delay control section 310. A delay setting table 330 stores the data which practically indicate the change in the phase of the sample clock signals with respect to the change in the environmental temperature in the device. The section 310 obtains information corresponding to the environmental temperature measured by the section 320 from the table 330 and outputs delay control data DCD in accordance with the obtained information. The amount of delay td of a delay synchronous signals HSC outputted from a variable delay section 300 is adjusted in accordance with the data DCD.
Patent JP-H03149405-A (JP)
Title: Method for assembling two elements and assembly thereof
Inventor: KARURO BERUTORINI
IPC: F16B5/02
Filed: 1990-06-27
Abstract: PURPOSE: To perform work quickly by fixing a plate on a first element on which a layer of adhesion prevention agent is provided on an opposing face by tightening a screw and providing a layer of adhesive or a strip on an opposing face in a second element to fix and bond a plate so as to mount and remove both elements by tightening and loosening screws. CONSTITUTION: Adhesion prevention agent 8 is applied on a face where a first panel 1 opposes to a second panel 2, and a part of a plate 3 is stored in a cut-in part 9 to connect both panels by a screw 4. On the other hand, adhesive or a strip 10 is applied and formed on a face where the second panel 2 opposes to the first panel, and a recessed part 7 receiving the plate 3 is formed to bond and fix the second panel 2 and the plate 3. Consequently, both plates 1, 2 can be mounted and removed by tightening and loosening the screw 4 so as to perform work quickly.
Patent JP-H0829578-A (JP)
Title: Apparatus for viewing object in opaque liquid
Inventor: TAKAHASHI KENJI
IPC: G21C17/08
Filed: 1994-07-19
Abstract: PURPOSE:To obtain an apparatus for viewing an object present in an opaque liquid below the liquid level. CONSTITUTION:A gas is fed to the upper part in a dome vessel 1 thus forming a space part thereat. When an object present in an opaque liquid at the lower part in the dome vessel 1 by means of an optical unit 3, e.g. an optical camera, inserted into the space part, an inner tube 5(and impellers 9, 10 for generating vortex) in the dome vessel 1 is turned about the vertical axis. The object present below the liquid level is viewed by generating a large vortex (recess) from the inner circumferential face at the lower part of the inner tube 5 toward the lower opaque liquid.