baber/WOPTO huggingface dataset:
Patent JP-H05134206-A (JP)
Title: Light beam scanning device
Inventor: HASEGAWA SHINYA
IPC: G02B26/10
Filed: 1991-11-08
Abstract: PURPOSE:To provide the light beam scanning device which easily changes the resolution of scanning lines without any complicate mechanism and uses a rotating hologram as a light beam scanning device used for OA equipment such as a laser printer and laser facsimile equipment, a laser plotting device, a laser inspection device, etc. CONSTITUTION:The light beam scanning device equipped with one rotating hologram 10 has at least two laser light sources 20 and 20' which emit laser beams. The hologram 10 has hologram areas 12 and 12' on which the laser beams 22 and 22' emitted by the laser light sources are made incident. The hologram areas 12 and 12' are as many as the laser light sources. Each of the hologram areas 12 and 12' consists of facets 14 and 14' which are arranged concentrically with the rotary shaft of the hologram. The hologram areas 12 and 12' are different in the F number of the scanning light beam by the facets and the number of the facets. Consequently, the laser light sources are switched on the same scanning line to change the resolution of the scanning line 30.
Patent JP-H02141316-A (JP)
Title: Control device for suspension
Inventor: OZAKI HIDEKATSU
IPC: B60G17/015
Filed: 1988-11-19
Abstract: PURPOSE:To always perform optimum posture control of a vehicle by resetting the valve opening time of charge and discharge valves longer or shorter according to the judged result of the present steering direction normal or reverse, and adjusting the charge and discharge quantity of pressure fluid to the cylinder of a suspension. CONSTITUTION:A control device 9 estimates lateral acceleration by a means 18 based on respective detected signals from a vehicle speed sensor 11 and a steering angle sensor 12, and calculates a roll angle by a means 19 based on the lateral acceleration. In this case, a means 20 is additionally provided for setting the charge and discharge time of respective charge and discharge valves 8a - 8d every decided steering angle, based on the target charge and discharge quantity of pressure fluid to the cylinder of a suspension. At this time, the charge and discharge times mean opening times of respective charge and discharge valves 8a - 8d. Further, a means 21 for judging steering direction based on the detected signal from the steering angle sensor 12 is additionally provided. According to the steering direction, normal or reverse, the opening times are respectively reset by a means 22 longer or shorter by a decided time.
Patent JP-H07146643-A (JP)
Title: File transfer controller to programmable controller
Inventor: INOUE YOSHIKAZU
IPC: G06F13/00
Filed: 1993-11-24
Abstract: PURPOSE:To improve workability of file selection by preventing an error, etc., in file selection to be transferred to a programmable controller. CONSTITUTION:This file transfer controller has a file name and index information setting section 51 for setting arbitrary fine name and index information relating to the information stored in a storage medium 40 and a file name and index information retrieval section 52 for retrieving the corresponding file name and index information from the storage medium 40 and is so constituted as to retrieve the file name and index information to be a candidate from the storage medium 40 and display the information to a user by making the information correspondent at the time of executing selection of the file to be transferred to the programmable controller 20, preservation of the file transferred from the programmable controller 20 or collation of the file between the storage medium 40 and the programmable controller 20, etc.
Patent JP-2000136446-A (JP)
Title: Washing of flier arm and washing device
Inventor: SCHOENFELDER HANS-JUERGEN
IPC: D01H7/30
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing a flier arm, capable of perfectly washing the inside of a roving guide pipe of a flier arm by removing dust wastes/fiber wastes and adhered oil residues/luster agent residues in an attached state. SOLUTION: It is necessary that the inner surface of the roving guide pipe 3 of a flier arm 4 whose head portion is supported is wholly washed. Thereby, a flexible tube 7 having a jet nozzle 8 at the free end is inserted into a multiply bent roving guide pipe 3 from the head portion end of the arm. While the jet nozzle 8 is upward or downward moved in the roving guide pipe 3, a high pressure fluid is vertically jetted from the jet nozzle 8 to the inner wall of the roving guide pipe 3. Therein, the stained fluid flowed out from the end of the roving guide pipe 3 is recovered. The washing device is provided with the flexible pressure tube 7, which is connected to a liquid pump 16. The jet nozzle 8 is disposed at the free end of the tube 7. The outer diameter of the jet nozzle 8 is smaller only by a prescribed length than the inner diameter of the roving guide pipe 3. Jet holes 12 are disposed laterally with respect to the longitudinal axis of the jet nozzle, preferably vertically, preferably in a mutually faced direction on the diameter.
Patent JP-H0999283-A (JP)
Title: Purifying device of pond water or the like
Inventor: ITO TADAO
IPC: C02F3/20
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To preserve quality of pond water, etc., by restraining generation of Algae such as water-bloom, and positively purifying the pond water. SOLUTION: This device is provided with a water permeable container 5 composed of the peripheral wall 2 consisting of a floating body 3 and the bottom 4 of a water permeable light shielding member, e.g. a water permeable filter medium and a water introducing means such as a pump 7 for introducing the pond water into the container 5. The upper edge of the container 5 is positioned at the level higher than a water level of the pond water and lower-layered water is sprayed on the water surface in the container 5 and aerated, and purified water is passed through the bottom 4 and returned into the pond and the generation of the water-bloom, etc., are restrained by preservation of the water quality and light shielding.
Patent JP-H10121223-A (JP)
Title: Vacuum device and its production
Inventor: HATTORI TAKESHI
IPC: G03F7/16
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum device by which the deposition of a vaporization material in a vacuum vessel for vaporizing the material is prevented and to furnish its producing method. SOLUTION: A window 14 is provided in the vacuum vessel 2 of a device 1 in which vapor deposition and polymerization are conducted by using the monomer of an org. compd., and a water-repellent thin film 16 having a hydrophobic group is formed on the light-transmissive substrate 15 of the window 14. The water-repellent thin film 16 is formed by adsorbing a molecule having a hydrophobic group in vacuum. A silicon compd. having a methyl group or an ethyl group such as tetramethylcyclotetrasiloxane, octamethylcyclotetrasiloxane and heptamethyltrisiloxane is used as the molecule to be adsorbed.
Patent JP-S63147096-A (JP)
Inventor: KUMAGAI NARIYUKI
IPC: E21D11/10
Filed: 1986-12-09
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。
Patent JP-H02140452-A (JP)
Title: Adapter for air intake manifold
Inventor: SUKIMOTO OTONOBU
IPC: F02M25/07
Filed: 1988-11-18
Abstract: PURPOSE:To lighten an adapter as well as reduce the cost by constituting it with an adapter main body made of aluminum and an exhaust gas introduction pipe, and making the exhaust gas introduction pipe a double pipe whose inner pipe is made to enter into an outer pipe under pressure. CONSTITUTION:An air intake manifold adapter 1 is made up of an adapter main body 2 made of aluminum, and an exhaust gas introduction pipe 3 fixed at the adapter main body 2. The exhaust gas introduction pipe 3 consists of a double pipe whose inner pipe 8 made of stainless steel is entered under pressure into an outer pipe 7 made of aluminum. The outer pipe 7 made of aluminum and the pipe 4 of the adapter main body 2 are soldered together. As a result, lightweight is realized and at the same time, the cost becomes inexpensive.
Patent JP-2001118960-A (JP)
Title: Carbon-based metal composite material board with electric insulating film
Inventor: KAWAMURA NORIAKI
IPC: H01L23/14
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic board device which is high in thermal conductivity by a method wherein an electric insulating film of ceramic or plastic is formed on a carbon-based metal composite material board, and an electronic circuit is provided to the electric insulating film, where the carbon-based metal composite material board is nearly equal to metal in thermal condcutivity and electrically conductive and whose thermal expansion coefficient is as small as that of a ceramic and Young's modulus is small, a ceramic insulating board is bonded to the carbon-based metal composite material board with metal brazing material to serve as a board device in a usual method, but the above board device is low in thermal condcutivity due to the fact that the ceramic insulating board and metal brazing material are high in thermal resistance. SOLUTION: An electric insulating film of ceramic or plastic is formed direct on a carbon-based metal composite material board taking advantage of the fact that Young's modulus of the composite material board is low. An electronic circuit is provided on the electric insulating film, by which an electronic board device of high thermal conductivity can be manufactured.
Patent JP-H09116499-A (JP)
Title: Optical transmission terminal equipment
Inventor: NEMOTO KAZUMASA
IPC: H04B10/50
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an optical transmission terminal by controlling and monitoring an optical amplifier through an interface for measurement. SOLUTION: A computer 110 controls and monitors two exciting light sources 222A and 222B through an interface part 210, and exciting light outputted from exciting light sources are synthesized by an optical coupler 9 and are supplied to two optical amplifiers 15A and 15B. Though each semiconductor laser in exciting light sources is controlled to, for example, about 50% light emission quantity, the secular change of the semiconductor laser is monitored to control the synthetized output light of respective semiconductor lasers so that it has the sufficient quantity of exciting light for two optical amplifiers.
Patent JP-H05105657-A (JP)
Title: Antibiotics wap-5044c and wap-5044a, derivative from wap-5044 c treated with alginase, their production and use
Inventor: HIRATA HARUHISA
IPC: A61K35/74
Filed: 1991-10-15
Abstract: PURPOSE:To provide novel antibiotics useful for the theraspies of mycotic infectious diseases by Candida, Aspergillus, etc. CONSTITUTION:The objective antibiotics are expressed by formula I (X is of formula II or III) [i.e., WAP-5044A (X is of formula III) and WAP-5044C (X is of formula II)] or their salts. These compounds can be obtained by culturing, in a medium, microorganisms having productive ability of antibiotic(s) WAP-5044A and/or WAP-5044C [e.g. WAP-5044 strain (FERM P-12554)] to produce and accumulate the antibiotic(s) in the cultured product, followed by collecting it (them). A novel derivative, 2-amino-4-aminoxy-3-trans-butenoic acid of formula IV can be obtained by treating the antobiotic WAP-5044C with alginase. This compound of formula IV, which is unstable, can cause intramolecular rearrangement and intramolecular dehydration to effect ready conversion to beta-cyanolamine of formula V.
Patent JP-S63146198-A (JP)
Inventor: FUKUSHIMA TAKAFUMI
IPC: G07G1/00
Filed: 1986-12-10
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-H04167489-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMADA HIROYOSHI
IPC: H01S5/227
Filed: 1990-10-30
Abstract: PURPOSE:To enable a groove at a mainstay part to be flattened and prevent deterioration of an element by forming a ridge which exists within the element and limits distribution of light according to difference in refractive index by using two types of etchants with and without face orientation dependency in sequence. CONSTITUTION:A buffer layer 2, a clad layer 3, an activation layer 4, a clad layer 5, and a contact layer 6 are laminated for example on one main face 1a of a substrate 1 in sequence. Then, a stripe-shaped SiO2 7 is formed on the contact layer 6 and etching is performed with it as a mask, thus forming a stripe-shaped ridge 8. An etchant with face orientation dependency is used for etching. Then, a mainstay part of the ridge 8 is overetched and a groove 9 is generated. When etching is performed again using an etchant without face orientation dependency with the SiO2 7 as a mask, etching does not advance within the groove 9 of the mainstay part of the ridge 8 greatly but advances at a flat part except the ridge 8, the groove 9 at the mainstay part of the ridge 8 nearly disappears, and the mainstay part of the ridge 8 is in a gentle shape.
Patent JP-H06142873-A (JP)
Title: Scaffold for spray device of diecasting machine
Inventor: UI KUNIO
IPC: B22D45/00
Filed: 1992-11-02
Abstract: PURPOSE:To secure scaffolds, which are safe and superb in workability, for a spray device by forming the scaffolds by fixed scaffolds and movable scaffolds, moving the movable scaffolds in the direction to a stair landing and thereby blocking a space between the landing and the movable scaffolds by means of the handrail of the movable scaffolds CONSTITUTION:For example, in the case of changing a spray head 23, since it is dangerous in view of the weight limit of the scaffolds 1 to lift the heavy spray head 23 from the stairs 4 to the scaffolds 1 to do the work, an air cylinder 14 is operated to contract a rod 15. Then, by moving the movable scaffolds 3 and lowering the spray head 23 to a position D, the spray head 23 is changed on the ground at the position where the movable scaffolds 3 were located. In this case, since the space between the landing 19 of the stairs 4 and the movable scaffolds 3 is blocked by the handrail 11 of the movable scaffolds 3, entering into the scaffolds 1 is prevented and safety is secured.
Patent JP-H04166904-A (JP)
Title: Lens holding barrel
Inventor: HOSHINO YOSHIHARU
IPC: G02B7/02
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate decentering or inclination of a lens, to increase mounting accuracy and to facilitate assembly by holding the lens with projection parts in which the center of the inscribed circle conforms with the optical axis and a receiver whose holding surface crosses the optical axis of the lens. CONSTITUTION:A holding barrel 1 has a cylinder part 2 with the center axis conforming with the optical axis of a lens at its almost center. Projections 3 formed at the positions where the circumference of the cylinder part 2 is divided into three parts are brought into contact with the outer circumferential surface of the lens inserted into the cylinder part 2 and are plane projections in the chord state. As so formed that the center of the inscribed circle of these projections 3 is positioned on the optical axis of the lens, even though the center of the cylinder part 2 is decentered from the optical axis of the lens, the lens is not decentered. Also, a butt part 2 formed in the ring state on the inner surface of the cylinder part 2 positions the lens in the optical axis direction. Receivers 5 as receiving surfaces of the lens in the optical axis direction are formed at the positions where the circumference of this butt part 4 is divided into three parts. A holding surface of a top part 5a of the receiver 5 crosses the optical axis of the lens.
Patent JP-H04166640-A (JP)
Title: Idle speed control device for internal combustion engine
Inventor: AKUTAGAWA SHINNOSUKE
IPC: F02D45/00
Filed: 1990-10-31
Abstract: PURPOSE:To stabilize engine revolution by stopping electric voltage correction for a specified time until engine speed is stabilized after starting, in a device for duty-controlling an idle speed control(ISC) valve at the time of starting the engine so as to perform electric voltage correction of a battery. CONSTITUTION:An idle speed control device 2 is equipped with an ISC valve 20 duty-controlled by a control unit 22 on the way of a bypass passage 18 for bypassing a throttle valve 6 in an inlet passage 4. The control unit 22 outputs duty ratio in accordance with fluctuation of battery voltage of a battery 28 caused by electric load due to ON-actions of various kinds of switch groups, duty-controls the ISC valve 20, controls idle speed, and performs correction of battery voltage. In this case, the ISC valve 20 is duty-controlled to perform battery voltage correction at the time of starting an internal combustion engine 10 while battery voltage correction by the ISC valve 20 is stopped during cranking and for only a specified time in which engine speed is stabilized.
Patent JP-H10117664-A (JP)
Title: Mole capturing device
Inventor: TAKAHASHI NORIFUMI
IPC: A01M23/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a mole capturing device which effectively attracts a mole, does not slip its legs at the time of entering and is excellent in the ability of capturing moles. SOLUTION: At both-side opening parts 12 of a cylinder obtained by coaxially connecting two cylindrical pieces 11 in the state of being separable, check doors 20 are fitted to allow the mole to enter but to prevent the mole 90 from going out of the cylinder even if it tries and at a bottom surface at a little depth from each door 20 of the cylinder, optional number of through holes 30 capable of holding wet processed soil 75 mixed with earthworms by kneading are formed to attract the mole 90 into the cylinder to capture.
Patent JP-H05106022-A (JP)
Title: Manufacture of wear resistant hard film
Inventor: CHIBA YUJI
IPC: C23C14/32
Filed: 1991-10-15
Abstract: PURPOSE:To manufacture a wear resistant hard film excellent in mechanical strength such as adhesive strength by using a Ti-Al alloy having a specified compsn. manufactured by melting as a target and vapor-depositing it on a metallic material with N2 or HN3 as a reactive gas. CONSTITUTION:An alloy TiaAlb ((a) and (b) respectively denote the atomic concn. of Ti and Al, <=0.6 (b) and a+b=1) is melted to manufacture a target. By using this target, vapor deposition is executed to a metallic material. This vapor deposition is executed preferably by a vacuum arc discharge type ion plating method. Furthermore, as a reactive gas at this time, N2 or NH3 or a mixed gas is suitably used. By this vapor deposition, a compound TixAlyN ((x) and (y) respectively denote the atomic concn. of Ti and Al, <=0.6 (y) and x+y=1) in which Al enters into solid soln. in TiN is formed on the metallic material. This film contains no unreacted Al and is small in the amt. of oxygen to be incorporated. In this way, the wear resistant hard film improved in mechanical strength can be obtd. on the metallic material.
Patent JP-2001114597-A (JP)
Title: Orientational single layer ferroelectric oxide thin film, method for producing the same and switching element using the thin film
Inventor: SAKAI SHIGEKI
IPC: H01L41/317
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an orientational single layer ferroelectric oxide thin film which has a smooth surface and is useful for making a high quality switching element, to provide a method for profitably produce the same, and to provide a high quality switching element obtained by laminating a conductive thin film to the ferroelectric oxide thin film having the smooth surface. SOLUTION: This orientational single layer ferroelectric oxide thin film is obtained by forming a ferroelectric oxide thin film having a smooth surface on a single crystal substrate. The method for producing the thin film comprises coating a coating liquid for forming the ferroelectric oxide thin film on the single crystal substrate, drying the coated liquid, and then calcining the product, and further repeating the these processes several times to accumulate a ferroelectric oxide calcination thin film having a prescribed film thickness, and subsequently crystallizing the calcined thin film.
Patent JP-S63146641-A (JP)
Title: Receiver
Inventor: OTERU YOICHI
IPC: H04L13/08
Filed: 1986-12-10
Abstract: PURPOSE:To simplify the management of a buffer by storing an information frame not required for reception to other memory while the header information part only is separated so as to avoid the waste of memory. CONSTITUTION:An information frame on a transmission line 1 is fetched in a communication equipment via a transmitter-receiver 2 and inputted to an address discriminator 3, a FIFO buffer 4 and a header memory 5. The address discriminator 3 checks a destination address written in the header part of the information frame to discriminate whether or not the frame is to be received and opens a gate 6 only when the frame is to be received. Moreover, the information frame is inputted from the transmitter-receiver 2 to the header memory 5 and only the header part of all information frames is written in an address designated by a buffer management device 9. A memory 7, the header memory 5 and the buffer management devices 8, 9 are accessed from a CPU 10 via an internal bus 11.
Patent JP-H06146757-A (JP)
Title: Blind support device
Inventor: HIRAIWA HIROYUKI
IPC: E06B9/323
Filed: 1992-11-04
Abstract: PURPOSE:To prevent a mounting bar from its rotation or its drop when lifting or lowering a screen by suspending and supporting the screen at a position deviated from the center of the mounting bar. CONSTITUTION:A support bracket 3, which is so biased that the bracket may project outside in the longitudinal diction of a mounting bar 8, is installed to at least one end of the mounting bar 8. This biasing force supports the mounting bar 8 with the mounting face opposed to a window frame 10. A blind is supported with the mounting bar 8 whose end comes into contact with the window frame 10 so that a rotation stopper is mounted, which inhibits the rotation of the mounting bar 8.
Patent JP-H06247286-A (JP)
Title: Device for opening transfer zone for suspended transfer equipment on alarm
Inventor: UDO RIYUUBETSUKE
IPC: B65G17/20
Filed: 1993-11-25
Abstract: PURPOSE: To provide a device for removing conveyor carriages from a conveyor path region of an overhead conveyor in the event of an alarm, particularly in the region of a fire door. CONSTITUTION: A device comprises a plurality of conveyor carriages 60, 61 received on a travel rail 34, a tow rope 19 for driving these carriages 60, 61 and drivers 27, 33 connected to the tow rope 19 with a stop pawl being arranged on each of them. Within the conveyor-path region 90 that is to remain clear, a rail 38 is arranged in a fixed position. The rail acts upon the drivers 27, 33 as they pass the rail, and the stop pawls which are not in contact with the carriage 60, 61 turn at free positions. Therefore, upon the triggering of an alarm, although an overhead conveyor 1 is stopped, the carriage 61 present in the conveyor-path region 90 can be moved out of the region 90 by an auxiliary drive 109.
Patent JP-S62151162-A (JP)
Title: Production of dried mullet roe
Inventor: SHIMADA TERUO
IPC: A23L17/30
Filed: 1985-12-25
Abstract: PURPOSE:To obtain an artificial dried mullet roe having mild taste without being influenced by weather, by washing an ovary of fish, pickling in salt, washing with mineral water, etc., lightly boiling in mineral water, drying with far infrared radiation and rolling the product. CONSTITUTION:An ovary of e.g. cuttlefish is washed with water, scattered with salt, pickled in a cask, taken out of the cask after several days and desalted in mineral water or fresh water preventing the separation of roe articles. The ovary is lightly boiled in mineral water and dried at a stroke with far infrared radiation of about 4-25mum wavelength until the ovary gets tough hardness. When the water-content of the ovary reaches about 40wt%, the ovary is rolled and packaged.