baber/WOPTO huggingface dataset:
Patent JP-H02165111-A (JP)
Title: Waterproof type optical fiber code
Inventor: NAKAMURA HIROSHI
IPC: G02B6/44
Filed: 1988-12-20
Abstract: PURPOSE:To substantially prevent running of water in a longitudinal direction even if a jacket is broken and water infiltrates the fiber cord and to provide excellent flexibility and the transmission characteristics over a long period of time by disposing a fiber mixture composed of high tensile strength plastic fibers and highly water absorbent fibers in the form of a layer on the outer periphery of coated optical fibers. CONSTITUTION:The fiber mixture 2 formed by mixing the highly water absorption fibers essentially consisting of water absorption acrylic fibers and the high tensile strength plastic fibers at (1:4) to (4:1) weight ratio is disposed in the form of the layer on the outer periphery of the coated optical fibers 1 and the plastic jacket 3 is provided thereon. The water absorption fibers disposed on the outer periphery gel while absorbing water and swelling simultaneously with the infiltration of the water, thus filling the gaps in the code and forming a water stopping dam. The expansion of the water infiltration in the longitudinal direction of the cable is, therefore, prevented. Since the water absorbent fibers consist essentially of the highly water absorptive acrylic resin fibers of a synthetic polymer system, the fibers are thermally stable. In addition, the decomposition of the fibers by microorganisms and the consequent generation of gaseous hydrogen, etc., are obviated. The transmission characteristic and water stopping property good over a long period of time are thus maintained. Further, the fibers are excellent in flexibility and the easy workability in production, connection, etc., is assured.
Patent JP-2000145498-A (JP)
Title: Exhaust system for multi-cylinder type internal combustion engine
Inventor: MUELLER PETER
IPC: F01N7/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To enable accurate metering of a mixture by installing oxygen sensors before starting catalysts that are provided in a prescribed arrangement in each of distribution pipes of an exhaust system and installing an additional oxygen sensor after the starting catalyst of at least one distribution pipe. SOLUTION: In a six-cylinder engine 10, in which each of exhaust passageways of three cylinders is connected to exhaust distribution pipes 12, 14, advance catalysts, i.e., starting catalysts VK1, VK2, are provided in a prescribed arrangement in each of the distribution pipes 12, 14. A main catalyst HK is provided in a prescribed arrangement at a location downstream from the advance catalysts VK1, VK2 in a main pipe 20 that connects the distribution pipes 12, 14. An oxygen sensor is installed in each of the distribution pipes 12, 14 before the advance catalysts VK1, VK2. To determine aging action of these oxygen sensors 26, 28, jump type oxygen sensors 30, 24 are located at a downstream side of the advance catalyst VK1 and at a downstream side of the main catalyst HK, respectively. In addition, a temperature sensor 32 is provided in a place downstream from the advance catalyst VK2.
Patent JP-H11153160-A (JP)
Title: Mechanical duo-servo type drum brake system and shoe centering adjustment method thereof
Inventor: ASAI SEIJI
IPC: F16D51/22
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent sliding of a brake shoe on a drum inner peripheral surface as it is oscillated around an elastically contact part with an anchor member at the time of non-braking. SOLUTION: When a lever 16 is operated in the counterclockwise direction around a pin 17, brake shoes 3, 4 are extended and opened by the lever 16 and a strut 18 and made contact with an inner periphery of a drum 2, and braking work is carried out. When the lever 16 is released, the brake shoes 3, 4 return to an initial position to make contact with an anchor member 7 and are made in a non-braking state. At this time, return revolution of the lever 16 is limited by a stopper 30, its return revolution critical position is made a position where play of the lever 16 is just eliminated in a state where the brake shoes 3, 4 are centered against the drum 2, and the lever 16 is elastically supported at this position by a spring 23.  Consequently, the brake shoes 3, 4 are restrained at this position at the time of non-braking, they are not oscillated around the anchor member 7, and useless sliding with the drum 2 is avoided.
Patent JP-H03182234-A (JP)
Title: Ultrasonic probe and ultrasonic diagnosing device
Inventor: YOMO HIROYUKI
IPC: H04R17/00
Filed: 1989-12-13
Abstract: PURPOSE:To provide clear ultrasonic images with sharp focus from short to long distances with an ultrasonic probe by disposing an oscillator portion having a single frequency in the peripheral portion and arranging an oscillator portion having a plural number of frequencies in the central portion. CONSTITUTION:A probe body 10 comprises a plural number N of arranged oscillators, each of which comprising both peripheral oscillator sections 11A1, 11A2 and a central oscillator section 11B and arranged in the number N in the scanning direction and in the number three in the lens direction, namely in two dimensions as a whole. Each of the N pieces of oscillators is electronically scanned with a receiving and transmitting circuit 12. The reception signals are passed through a first BPS(band pass filter) 13A and a second BPF 13B, and the passed reception signals are detected with a signal processing circuit 14, and synthesized into an image. Assuming f1 as the frequency of the central and peripheral portions and f1, f2 as the frequencies of the central portion, large aperture drive is performed with the frequency f1 and small aperture drive is performed with the frequency f2, providing sharp focusing in the lens direction from short to long distances.
Patent JP-H06144112-A (JP)
Title: Display device for vehicle
Inventor: ISOBE HIROSHI
IPC: B60Q1/50
Filed: 1992-11-04
Abstract: PURPOSE:To provide a vehicle display device capable of surely transmitting an intention such as gratitude to the driver of another vehicle via a simple action. CONSTITUTION:A vehicle display device 100 is mainly constituted of an indicator 10, its control device 20, clips 30R, 3OL, a power plug receptacle 40, and an action confirming lamp 50. The continuing period of the on/off signal having the preset cycle blinking the direction indicator lamp of a vehicle is counted. The preset time longer than one cycle of the on/off signal and shorter than two cycles is set. When the continuing period is shorter than the preset time, the on/off signal is judged to be outputted once, and the indicator 10 is operated. The intention of a driver shown on the indicator 10 can be surely transmitted to the driver of another vehicle.
Patent JP-H10164133-A (JP)
Title: Method and device multiplexing data
Inventor: TOMOTA MASAAKI
IPC: H04L47/431
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a deviation between a time stamp and a multiplex time depending or the multiplex position when a variable length packet where time stamp information is multiplexed is mapped to the payload of a fixed length packet. SOLUTION: PES(packetized elementary stream) data which is stored in a data storing part 101 and constituted of plural PES packets is mapped in TS(transport stream) consisting of the fixed length TS packets. At this time, a payload generating part 103 generates the payload of the TS packet and inserts staff bytes when vacancy occurs in the area of the payload. A staff byte counter 110 counts the staff bytes and resets the counter whenever the number exceeds payload length. Then, a request for increasing the multiplex frequency of the TS packet by only one is outputted to a scheduling part 108.
Patent JP-H09155952-A (JP)
Title: Manufacture of polyamide film
Inventor: TSUBOUCHI KENJI
IPC: B29K77/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the uniform thickness by extruding a melted polyamide resin from a die in a sheet-like state onto the surface of a rotary cooling roll which is roughed, spraying the air from an air-knife unit to urge the sheet to the roll surface, cooling to mold it and then orienting it. SOLUTION: A melted polyamide sheet 8 is extruded from a T-die 3 to the surface of a casting roll (CR) 4. The air pressure is applied to the melted sheet by an air-knife unit 9, urged to the surface of the CR 4, cooled and solidified to form a film. The air supplied by a high pressure blower is diffused from the unit 9 in the lateral direction of the melted sheet via the slit-like gap through an inner straightening plate. The surface of the CR 4 is roughed to disperse the air layer entrained between the melted sheet and the surface of the CR 4 to make the thickness of the air layer uniform, thereby forming suitable multi-point contacts. As a result, the oriented polyamide film having excellent thickness uniformity can be industrially stably produced at a high speed.
Patent JP-H09227531-A (JP)
Title: Triazole derivative, its production and medicine containing the same compound as active ingredient
Inventor: TOKISAWA MINORU
IPC: C07D249/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new triazole derivative, having strong antifungal action, effective against Aspergillus and Candida, having high safety and useful as an antifungal agent or its salt. SOLUTION: This triazole derivative is represented by formula I [Y<1> and Y<2> are each H, a halogen or trifluoromethyl; (n) is 0, 1 or 2], e.g. 3,3- difluoro-2-(2',4'-difluorophenyl)-3-methylthio-1-(1H-1,2,4-triazol-1-y l)propane-2-ol. The compound of formula I is obtained by subjecting a 2-(halogeno)acetophenone derivative of formula II (X<2> is a halogen) to methylthiation to afford 2,2- difluoro-2-(methylthio)acetopheone derivative of formula III, reacting the derivative of formula III with an epoxymethylating agent and 1,2,4-triazole or its salt and as necessary, oxidizing the reaction product. Furthermore, the compound of formula I is obtained by passing through a compound of formula IV (including the compound of formula III) which is a new intermediate and a compound of formula V.
Patent JP-H04266443-A (JP)
Title: Method and device for manufacturing pocket coil spring
Inventor: RASURON JIYON SUMISU
IPC: A47C27/06
Filed: 1991-12-05
Abstract: PURPOSE: To improve the productivity of pocketed coil strings by folding a fabric strip by folding plates having folding fingers. CONSTITUTION: A folding finger structural body 70 exists under the folding plates toward the front thereof and folds the fabric strip 12 after the fabric strip passes the folding plates. Since the upper flat surfaces of the folding fingers 72, 73 exist near the poles of the rear surface of the folding plates, the fabric strip is extremely strongly folded at the end. When the fabric strip passes the spacing 81 between the fingers, the free ends 13, 14 are aligned and are folded nearly half along their lengths in such a manner that the width of the folded fabric strip is nearly half the width before folding. Springs 79 energize the folding fingers 72, 73 and exert inward force on the fabric strip, thereby having the effective folding handling.
Patent JP-H04196635-A (JP)
Title: Data multiplex system utilizing time division multiplex bus
Inventor: EGUCHI OSAHIDE
IPC: H04J3/04
Filed: 1990-11-26
Abstract: PURPOSE:To reduce the scale of the hardware at an exchange section by using plural composition sections to apply time division multiplex to asynchronous data of plural channels and transferring the result to a data bus at a band assigned in advance to itself. CONSTITUTION:A composition section 11n uses composition circuits 15n1-15nk to compose k-channels of data as prescribed asynchronous data separately and applies time division multiplex to them at a multiplex section 14n. Then composition sections 111-11n transfer data subject to time division multiplex to a data bus 13 at a band assigned to the data bus 13 itself. Thus, number of synchronizing circuits and memories by accommodated channels are not required for an exchange section 12 and number of the buffer memories and the synchronizing circuits the same as the number (n) of the composition sections 111-11n is provided and data are extracted and stored for each allocated band and when one data is stored in each buffer memory, exchange is attained. Thus, the hardware scale of the exchange section is reduced.
Patent JP-H03183414-A (JP)
Title: Reaping and bundling machine
Inventor: BABA HARUO
IPC: A01D37/00
Filed: 1989-12-11
Abstract: PURPOSE:To efficiently lay up and recover culm bundle on recovering part by providing press-transferring tool intermittently press-sending bundled culm backward link with gearing to bundling mechanism in the vicinity of carrying-in position of bundled culm in recovering part traveling together with machine body as one body. CONSTITUTION:Culm reaped by a hair clippers-type reaper is bundled with a bundling mechanism 4 and ejected into a recovering boat 6 outside of machine body. The recovering boat 6 has a press-transferring tool 8 fixed on the machine body with a supporting lever 7 and intermittently press-sending the bundled culm backward in link with gearing to the bundling mechanism 4.
Patent JP-H02166499-A (JP)
Title: Electronic musical instrument
Inventor: KATO ATSUMI
IPC: G10H1/053
Filed: 1988-12-20
Abstract: PURPOSE:To give a musical sound sequential variation effect such as slur effect which is rich in variation by providing a waveform varying means which varies the musical sound waveform of the musical sound generated by a sequential varying function according to variation in the pitch of the musical sound. CONSTITUTION:When supplied with a slur start signal SS, a slur effect circuit 9 outputs a key code KC which varies successively from a sound before a slur to a sound after the slur. When the slur start signal SS is not supplied, the key code KC outputted by a keying detecting circuit 2 is outputted as it is. A tone generator 10 has the pitch of the key code KC outputted by the slur effect circuit 9 to generate digital musical sound data GD which varies successively having the waveform determined according to both a timbre code NC outputted from a timbre detecting circuit 6 and the key code KC. Consequently, the sequential variation effect such as slur effect which is rich in variation can be added to the musical sound.
Patent JP-H09162335-A (JP)
Title: Heat sink for lsi
Inventor: SOGAISHI ICHIRO
IPC: H01L23/36
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent damages to a pin fin by a reinforcing pin fin by a method wherein, on both sides in a direction of an outer periphery of the pin fin having an extremely small diameter, a plurality of reinforcing pin fins having a larger diameter than that of the pin fin on the inner side are provided at suitable intervals. SOLUTION: A plurality of pin fins 2 having an extremely small diameter are embedded at specific intervals in an X direction or in a Y direction with respect to a fitting module 1 serving as a rectangular plate member. On both sides in a direction surrounding these pin fins 2, a plurality of reinforcing pin fins 3 having a larger diameter than that of the pin fin 2 are provided at suitable intervals. Such fitting module 1, pin fin 2, and reinforcing pin fin 3 are integrally formed with the same material as a nonferrous metal C such as aluminium etc. Thereby, it is possible to prevent damages to the pin fin 2 excellent in heat-radiate effects by the reinforcing pin fins 3.
Patent JP-H0547335-A (JP)
Title: Scanning electron microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/244
Filed: 1991-12-05
Abstract: PURPOSE:To detect the correct signal without deflecting the secondary electrons from a sample by providing a deflector and a detector between the first focusing lens and the second focusing lens adjacent to the sample so that the detector is located below the deflector. CONSTITUTION:The focusing lens 3 constituted of an exciting coil 1 and a magnetic path 2 is arranged immediately above a sample 15, semi-spherical grids 13, 14 are provided above the lens 3, and DC power sources 11, 12 are connected. A detector constituted of a scintillator 6 and a photo-multiplier 8 is arranged between the first focusing lens 5 and the second focusing lens 3 and below the deflector 24 above both sides of the grids 13, 14. For an operation function test, a beam 16 is focused on the sample 15 with only the lens 5. For a high-resolution mode test, the lenses 5, 3 are operated for short-focal point operation, and the secondary electrons passing through the magnetic field of the lens 3 are detected. The correct signal is detected while the secondary electrons from the sample 15 are not deflected, the work distance is reduced, and a high-magnifying power image can be provided.
Patent JP-H10127527-A (JP)
Title: Western style toilet stool whose lid can be used as an armrest
Inventor: WANIBUCHI TAKESHI
IPC: E03D11/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a western style toilet stool which is compact, is easy to pack and transport, has a good slid body, is beautiful, and occupies a less space by using a lid as an armrest when it is lifted. SOLUTION: A projection part 2 serving as an armrest is provided inside a toilet stool lid 1, the toilet stool lid 1 together with a toilet seat 3 are connected to a toilet stool body 5 with a side hinge 4, and when the toilet stool lid 1 is lifted sideways, the projection part 2 inside can be used as an armrest.
Patent JP-H03181520-A (JP)
Title: Adjustment of polymer
Inventor: BARENTO MASUTENBURUTSUKU
IPC: C08G67/02
Filed: 1990-11-26
Abstract: Process for the preparation of polymers, wherein linear polymers of carbon monoxide with one or more olefinically unsaturated compounds, in which polymers the units originating in carbon monoxide and the units originating in the olefinically unsaturated compounds occur substantially in alternating order, are prepared by contacting the monomers at an elevated temperature and pressure with a catalyst in a reactor provided with a stirring device and containing more than 10 kg of a diluent in which the polymers are insoluble or virtually insoluble, and wherein the power transmitted by the stirring device to the polymer suspension during polymerization amounts to more than 1.5 kW/m<3> polymer suspension.
Patent JP-H08174855-A (JP)
Title: Ink jet recording device
Inventor: KUBOTA KOJI
IPC: B41J2/01
Filed: 1994-12-26
Abstract: PURPOSE: To provide an ink jet recording device wherein a pigment is used as, a recording ink, a protective liquid is stored as measures for preventing clogging, and prevent a coagulating component in the recording ink from remaining in an orifice by the protective liquid after completion of printing. CONSTITUTION: In a record head, a recording ink 33 and a protective liquid 36 are stored in an ink cartridge which is separated by a partition having a membrane filter 34 at a part. A solenoid valve 35 for the recording ink and a solenoid valve 37 for the protective liquid are arranged in front of a passage 30 to a nozzle orifice. Further, a dummy hole and a passage 300 for the dummy are provided for supplying the protective liquid from the front face of the record head when a recording nozzle is clogged.
Patent JP-H10148296-A (JP)
Title: Regenerating pipe for underground burried pipe
Inventor: ABE KAORU
IPC: F16L55/16
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for a large-sized boiler, supply water pump, etc., in case of laying, improve strength without decreasing flow down power, and facilitate manufacture of a segment constituting a regenerating pipe, in the regenerating pipe laid in a buried pipe for its regeneration. SOLUTION: A segment 10 comprises a skin plate 11 curved in a circular arc-shaped section, trough-shaped part 12 formed to protrude outward along a set of curved edges 11a opposed to this skin plate 11, and a flange 13 provided along a set of linear edges 11b. Between the flanges 13 of two sheets of the adjacent segments and between outer side trough walls 12b of the trough-shaped part 12, respectively a rubber packing is interposed, the fellow flanges 13 in a position of the trough-shaped part 12, the fellow outer side trough walls 12b of the trough-shaped part in a plurality of arbitrary parts, are respectively connected by bolt tightening, the surface of the trough-shaped part 12 is covered with a cover plate.
Patent JP-H06147226-A (JP)
Title: Air bearing
Inventor: INAGAKI MIZUHO
IPC: F16C32/06
Filed: 1992-11-07
Abstract: PURPOSE:To perform stable support up to a high speed area by preventing generation of amplitude increasing phenomenon after passing dangerous speed area which may occur in the case that a mass of a rotor is large compared to a scale and capacity of a bearing. CONSTITUTION:Three pads 2 are arranged on an outer periphery on both ends of a rotary shaft 1, each had having a circular asymmetrical bearing surface 21 on its inner side and a pivot receiving part 22 supported at three portions on its outer side. Three pivots 3 have spherical parts 31 inserted into the pivot receiving parts 22 of the pads 2. Three columnar stems 4 are projected inward from an inner peripheral surface of a housing 6 of a circular member 60. A linear portion 53 has one side part 51 integrated with the pivot 3 and the other part 52 integrated with the stem 4 opposed to each other. A circular part 54 connects both ends of the linear part 53. A stopper part 55 is formed on an opposed inner wall of the linear part 53. Thus, a spring member 5 like glasses is formed.
Patent JP-H09121684-A (JP)
Title: Vessel for growing plant provided with bellows and ventilating hole
Inventor: ISHIGURO TAKEJI
IPC: A01G9/02
Filed: 1995-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for growing a plant provided with bellows and ventilating holes, which has not been conventionally available, and aiming at the expansion of the volume of the vessel itself according to the process of growing of the plant. SOLUTION: This vessel for growing a plant provided with bellows and ventilating holes is designed for aiming at the expansion of its volume by gradually extending the bellows 7 for vertical direction, bellows 9 for horizontal direction and bellows 7, 9 for both vertical and horizontal directions in the process of growing of the plant, and also constructed by perforating ventilating holes 8 in the peripheral wall of the vessel 1, installing a hollow porous air passage body 5 in the inside of the vessel for planning to introduce air in and a wing plate 6 of the passage body 5 for dispersion of small roots, and also forming a hole 3 for mounting it on the wall at the fringe part 2 of upper edge thereof.
Patent JP-H04195359-A (JP)
Title: Information output device
Inventor: GOTO KUNIO
IPC: G06F15/00
Filed: 1990-11-28
Abstract: PURPOSE:To automate a retrying process for printing trouble by adding a command indicating the end of a job between a host and a work station and delaying the reporting of printing completion to the host up to the point of time when a sheet of paper is discharged when the command is detected by the work station. CONSTITUTION:If trouble such as sheet absence and sheet jamming is detected, an output device 4 reports an error to the host at a stage wherein the state is monitored. The host 1 when sending the data formed of the job end is in the monitor state similarly to the process of the work station 2 and when the error report is received, the process is traced back to a predetermined text, which is resent to the work station 2. The resent text when received by the work station 2 is outputted. Consequently, the automatic retrying process becomes possible.