baber/WOPTO huggingface dataset:
Patent JP-H10192920-A (JP)
Title: Rolling method, roll defect detecting method, device therefor and rolling mill
Inventor: HASHIMOTO SHOICHI
IPC: B21B28/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of rolling by detecting defects on the roll of a rolling mill in a state where the rolls are incorporated in the rolling mill, executing processing such as continuation of rolling, removal of the defects by on-line grinding the roll or the like in accordance with the state of the defect. SOLUTION: An ultrasonic test equipment 21 for detecting the defect of a work roll 3 is provided on a roll grinding device 11 which is assembled on the housing 2 of the rolling mill 1. When the size of the defect detected with this ultrasonic testing equipment 21 is within an allowable range, rolling is continued and when the defect is possible to on-line grind, rolling is continued after removing the defect by grinding. When on-line grinding is impossible, rolling is continued after changing the work roll 3 and, on the other hand, the defect of the work roll 3 changed is off-line removed.
Patent JP-H10179606-A (JP)
Title: Dustproof apparatus for hand-piece point
Inventor: SUDA TOSHINOBU
IPC: A61C1/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent cutting powder from invading into a hand-piece when an abutment tooth or dental prosthesis is cut or abraded with the hand-piece point. SOLUTION: An insertion hole 4 is formed on the substrate 1 so that the shaft 3 of the hand-piece point 2 can be pulled out/in through it. A dustproof part 5 is formed around the insertion hole 4 to prevent cutting powder generated when the hand-piece point 2 is used from scattering on the hand-piece side. More than two sheets of the substrate 1 are layered. A hard part 6 is formed around the insertion hole 4 on the substrate 1 by hardening the circumference of the insertion hole 4 or attaching a hard material thereto.
Patent JP-H05154590-A (JP)
Title: Production of honeycomb core
Inventor: MOROOKA SHOICHI
IPC: B21D47/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide the process for production of the honeycomb core which does not cause damages, such as flaws, to metallic foil and its adhered parts to surely prevent the generation of scoring, tearing, exfoliation, peeling, etc., even in the case of the honeycomb core having a large core thickness and the honeycomb core having a high cell density and, therefore, prevents the difficulty and infeasbility of expanding and allows the parts usable as the honey comb cores to be widely obtd. CONSTITUTION:In this production process, an adhesive is applied in the form of stripe to the metallic foil 2 and after the metallic foil is cut to every specified length, the cut pieces of the metallic foil are stacked like a block by shifting the adhesives at a half pitch each. The cut pieces of the metallic foil 2 are then adhered to each other by pressurization under heating and are thereafter expanded in the stacking direction A, by which the honeycomb core 1 is produced. Plural pieces of pin holes 7 are first formed at both ends in the stacking direction A of the block 4 formed by stacking and adhering the metallic foil 2 and tensile force is added to the block by the pins 3 inserted into these pin holes 7, by which the block is expanded.
Patent JP-H06178321-A (JP)
Title: Video signal recorder
Inventor: FUKUDA JIRO
IPC: H04N5/94
Filed: 1992-12-03
Abstract: PURPOSE:To prevent the degradation of picture quality by detecting the presence or absence of the drop-out of an input video signal, inhibiting the recording of the input video signal and compensating drop-out when there is drop-out so as to remove a color lack phenomenon on account of drop-out. CONSTITUTION:When an input signal waveform is inputted to terminals SYIN (SV), SCIN (SV) and VIN(SV), switches 20 and 21 select input signals. The outputs of the switches 20 and 21 are inputted to a C/B W discrimination circuit 22 and a burst discrimination circuit 23. The circuit 22 discriminates it to be a chrominance signal and outputs H. The circuit 23 discriminates the lack of burst and outputs L. The outputs of the circuits 22 and 23 are inputted to a drop-out pulse generation circuit 40, a control pulse is outputted to a drop-out compensation circuit 31 and drop-out is compensated. A luminance signal and a chrominance signal compensated in the circuit 31 are high-band-emphasized in emphasis circuits 26 and 32, are modulated in modulators 27 and 33, are mixed in a mixing circuit 28 to be recorded.
Patent JP-2000186712-A (JP)
Title: Thrust bearing
Inventor: WILKES JOSEPH J
IPC: F16C17/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To drive efficiently even at light load or heavy load by solving disadvantage of a conventional thrust bearing which deteriorates in lubrication at light load and high speed. SOLUTION: This thrust bearing 11 which uses a shaft 13 with collar 15 has a base ring 17 and a leading edge 21 positioned by the base ring 17 and connected to a rear edge 23 by an inner diameter edge 25 and an outer diameter edge 27. The thrust bearing 11 comprises a series of shoes 19 each having a working face 31 and shoe pivots 35. Further, an oil distribution groove 37 and a recess 93 is provided at each of the working faces 31.
Patent JP-H10190915-A (JP)
Title: Electronic blackboard equipment
Inventor: KOUCHI TSUKASA
IPC: G09B21/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the electronic blackboard that has provision for a visually handicapped person. SOLUTION: Characters and images drawn on a screen by a scanner section 1 are acquired as image data. A character string extract section 4 extracts an image area, denoting a character string from the acquired image data. Furthermore, image data related to text characters in the extracted image data are converted into character code data by a text OCR section 5 and image data related to a numerical formula are converted into data of LaTex form by a numerical formula OCR section 6. A braille translation section 7 translates the converted text characters and the numerical expression into brailles. The text characters and the numerical expression translated into brailles are outputted by a display section 9. On the other hand, the image data other than the characters above are converted into graphic data by a graphic-processing section 8.  The converted graphic data are printed out by a braille plotter section 10.
Patent JP-2001164915-A (JP)
Title: Method and device for inspecting oil pump
Inventor: NIIMURA HIROOMI
IPC: F02B77/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting an oil pump to measure an oil amount in a state that when an amount of oil discharged from an oil pump is measured, an oil amount is measured in a state to feed oil from the oil pump to an engine without mixing oil in a fuel tank. SOLUTION: A branch means (a three-way valve) 9 is situated on a lubrication route 17 running between the discharge side of an oil pump 2 driven by an engine 1 and the engine 1. Oil discharged from the oil pump 2 by the branch means 9 is branched in a given ratio and the branched oil amount is inspected as oil needed for operation of the engine 1 is fed from the oil pump 2.
Patent JP-2001166192-A (JP)
Title: Lens holding frame and lens barrel
Inventor: MORIYA MASAMI
IPC: G02B7/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens holding frame and a lens barrel which are capable of preventing an adhesive from being infiltrated into the effective aperture of a lens, excellent in workability and capable of stably obtaining sufficient bonding strength. SOLUTION: A lens receiving part 11b to receive the lens 12 in optical axis direction is provided at a part of the cylindrical part 11a of the lens holding frame 11 to fix and hold the lens 12 with the adhesive 13. An injecting part 11c whose cross section is formed into a slant face is provided at a position other than the lens receiving part 11b, and is filled with the adhesive 13, then the adhesive 13 is charged and infiltrated into the lens receiving part 11b, and excessive adhesive 13 is left at the injecting part 11c, so that the adhesive 13 is prevented from being infiltrated into the effective aperture of the lens 12.
Patent JP-2001168098-A (JP)
Title: Semiconductor device and method of forming pattern data
Inventor: USHIYAMA FUMIAKI
IPC: H01L21/822
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device structured so that the global steps can be downsized. SOLUTION: The semiconductor device 1 comprises one-layer dummy patterns 20c, 20d and two-layer dummy patterns 40c, 40d on regions 13a, 13c and hence the regions 13a, 13c can be made equivalent to the condition that metal wiring layers of a large pattern locate. Thus, according to the semiconductor device 1, the global steps 90, 92 can be downsized.
Patent JP-H10169673-A (JP)
Title: One-way clutch
Inventor: FUKUZAWA KOJI
IPC: F16D41/06
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To maintain spring urging force and turn lock a clutch outer to a rotary unit. SOLUTION: In a one-way clutch fitting a clutch inner 31 rotatably to a clutch inner mounting hole 35 of a main unit of a clutch outer 33, rollably storing a clutch roller 43 in a plurality of clutch chambers 40 sunk in a wedge shape in an internal peripheral surface of the clutch inner mounting hole, inserting these clutch rollers 43 to a through hole 48 in a spring 50, to be urged with reaction taken to a stopper 49 by the spring 50, each pin insert hole 52 is opened orthogonal to each through hole 48, to each pin insert hole 52, each retraction lock pin 53 is inserted so as to receive a rear end of each stopper 49, each retraction lock pin 53 is fitted to each positioning hole 38 opened to a yoke 22 of a rotor 21. In this way, since the loosened stopper is locked by the retraction lock pin, a spring reaction end is prevented from being position displaced.  The clutch outer is turn locked to the rotor by the retraction lock pin.
Patent JP-H10172742-A (JP)
Title: Cord-like heater
Inventor: MURAMATSU JUNICHI
IPC: H05B3/56
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a cord-like heater from which a separator can be simultaneously removed when an insulator layer is stripped and by which stripping workability at tail end work time is improved by forming the insulator layer on a heater wire through the separator of nonwoven fabric. SOLUTION: In a cord-like heater, an insulator layer is formed on a heater wire through a separator composed of nonwoven fabric. When a material by winding/installing a metallic resistance wire in a spiral shape round/on a heater core is used as the heater wire, a cord-like heater having high watt dendity can be easily obtained. In the nonwoven fabric, since its surface is formed in a fine recess-projection shape, it is put in a condition of being excellently brought into close contact with the insulator layer by an anchor effect. Since tear strength is low, when the insulator layer is stripped, it is cut and removed at the same time. Therefore, at tail end work time of the cord-like heater, the insulator layer and the separator do not remain on the heater wire.  When an adhesive layer is arranged on a surface on the side where the nonwoven fabric contacts with the insulator layer, it is excellenly brought into close contact with the insulator layer.
Patent JP-H05165470-A (JP)
Title: Controller for sound source of electronic musical instrument
Inventor: OKAMOTO TETSUO
IPC: G10H5/00
Filed: 1991-12-13
Abstract: PURPOSE:To independently control a desired musical expression with a simple performance operation by controlling each of plural parameters based on signals from plural operators and using a physical model sound source. CONSTITUTION:The sound producing mechanism of a natural musical instrument is simulated based on plural parameters. Operators 11 and 12 which generate signals which control different characteristics of musical counts and means (a correlation table 14, original signal generating circuits 21 and 31, envelope forming circuits 22 and 32, fluctuation adding circuits 23 and 33, and modulating circuits 24 and 34) are provided. Operators 11 and 12 generate a tone color signal tone and a dynamics signal syna, and they are supplied to the correlation table 14. Thus, plural parameters are correlatively controlled in accordance with each musical expression parameter desired by a player to independently control each musical expression.
Patent JP-H10171463-A (JP)
Title: Method and device for generating sound from waterdrop
Inventor: TAKEDA TOSHIO
IPC: G10K1/068
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To apply a device to an existent garden as well, to also provide the device as a standard article and to generate beautiful tones easy to hear by generating and reverberating sounds from dripped water through an instrument additionally installed inside a casing. SOLUTION: Since blades 28a...28i of a water wheel 28 are rotated in the direction of Cr by continuously falling waterdrops 27, a drum 24 of the music box 22 supported on a shaft 30 is rotated in the direction of Cr as well. Therefore, respective beautiful tones are generated by vibrating a diaphragm composed of various pitch extent through pegs 23...23 planted on the drum 24, and waterdrops 34 are drained from a drain hole 29. Since the water wheel 28 is rotated even by light force as well, the tones are continuously generated even in the case of a little quantity of waterdrops 27. The generated sound is loudly reverbrated inside the cavity of casing 1 and that sound is leaked to the ground soon. That tone is a fluent beautiful melody and the synthesized echo is reverbrated long, becomes a clear beautiful tone and is sounded on the ground.
Patent JP-2000168470-A (JP)
Title: Dsrc on-vehicle apparatus and dsrc device using the same
Inventor: INOUE MASAHIRO
IPC: G08G1/09
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a DSRC on-vehicle apparatus restrained in the power consumption thereof by automatically starting a receiving circuit when necessary. SOLUTION: A receiving circuit 3 to be started by the power fed from a battery 6A, a receiving circuit starting means 4 for starting the receiving circuit 3, and a starting condition determining means 10 for determining the starting condition of the receiving circuit starting means 4 are provided for narrow area communication between an on-road equipment provided in a traveling route for vehicle. The starting condition determining means 10 includes vibration information detecting means 12, 15 for detecting the vibration information B, F of a vehicle and vibration information determining means 14, 17 for comparing the vibration information of the vehicle with the reference values Cb, Cf.  In the case where the vibration information satisfies the predetermined condition in relation to the reference value, the determining signal Db, Df for starting the receiving circuit is output to the receiving circuit starting means 4.
Patent JP-2000167190-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To compactly form a ball draw-out mechanism for drawing out game balls on a midway in a discharged ball downflow passage to be used for discharging premium balls and lent balls without reducing the ball drawing capacity even when the number of discharged ball downflow passages placed side by side is increased. SOLUTION: In this game machine, a game ball drawn out of a ball draw-out part 29 of a passage-change gutter formed on the rear side of a rear mechanism board 16 is received from a drawn-out ball receiving part 30 formed on the side of the rear mechanism board 16, guided to the front side of the rear mechanism board 16 through a first to a third drawn-out ball guide passages 34a-34c, and discharged from a drawn-out ball discharge passage 32 formed between the front side of the rear mechanism board 16 and a game board storage frame through an outlet 37 to the outside of the game machine.
Patent JP-2001169218-A (JP)
Title: Broadcast source information management device and recording medium
Inventor: HONDA SEIICHI
IPC: G06F3/048
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast source information management device that can execute reassignment of source codes without re-recording thereby preventing the performance from being deteriorated. SOLUTION: The broadcast source information management device (201) reassigns identification information (source code) of a broadcast source depending on movement of record data of a database (300). Since the movement of the record data in the database is executed in a very short time (maybe momentary) in general, the identification information can be reassigned in a time far shorter than delete time and re-recording time of recording information in e.g. a video server system so as not to deteriorate the performance.
Patent JP-2001161639-A (JP)
Title: Endoscope apparatus
Inventor: NAKAMURA TAKEAKI
IPC: A61B19/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope apparatus which can quickly set an endoscope for use and be easily manufactured without having to control dimensional tolerance for manufacturing with particularly high precision. SOLUTION: A light guiding fiber bundle 24 to guide light is provided encircling an image guiding fiber bundle 23 which transmits endoscope images observed by an observation optical system 19b toward a connector 22 and each fiber bundle 23, 24 is secured to the inside of the connector 22.
Patent JP-H11183544-A (JP)
Title: Radio wave environment simulator
Inventor: TAKAHASHI NOBUKI
IPC: G01S7/40
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave environment simulator which can faithfully reproduce radio wave environment in a field to receiving equipment for a radio wave indoors and permits an effective test of the receiving equipment. SOLUTION: An RF(Radio frequency signal) received in a field and a control signal controlling the reception state of the RF signal are obtained by field receiving equipment 10b which has partially the same function with receiving equipment 10a as a body A to be tested. A recording means 13 performs AD conversion of the RF signal and control signal obtained by the field receiving equipment 10b and records the converted signals on a recording medium 14. A reproducing means 17 is loaded with the recording medium 14, reads its data out, and converts the data from digital into analog to reproduce the RF signal and control signal, which are supplied to the receiving equipment 10a as the body A to be tested.
Patent JP-H05165905-A (JP)
Title: Cad system
Inventor: MIYASAKA NORIO
IPC: G06F17/50
Filed: 1991-12-17
Abstract: PURPOSE:To provide the CAD system equipped with a function to output a drawing after processing it into a clear state when the drawing is not clear to be observed by overlapping the graphics, dimension lines and dimensions or the like of the prepared drawing concerning the CAD system to design graphics. CONSTITUTION:The list of drawings prepared by a graphic designing means 1 and stored in a storage device 2 is displayed on a graphic display 3, and the desired drawing to be outputted by an operator is selected out of the list by a pointing device 4. The selected drawing data are stored in a buffer 5. In this case, a drawing data judging means 6 erases the element of a lower priority order at the overlapped part of the drawing in the buffer 5. When the overlapped part is completely processed, the processed drawing data are passed through an output control means 7 and outputted from an XY plotter 8.
Patent JP-H11185064-A (JP)
Title: Recorder
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B5/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a recorder to permit winding of roll paper and easy removal of the roll paper wound by a winding roller without especially necessitating driving mechanism of a winding roller. SOLUTION: The recorder is provided with a platen roller 62 to transport journal paper JP drawn from a roll part R by rotation by bringing the journal paper JP into contact with it, a thermal head 61 to print information on the journal paper JP to be transported by the rotation of the platen roller 62 and a drop-in roller 54 to be brought into contact with the journal paper JP before printing to be transported, to be rotated in accordance with the journal paper JP before printing and to wind the journal paper JP after printing by introducing it between the drop-in roller 54 and the journal paper JP before printing.
Patent JP-H11185067-A (JP)
Title: Automatic ticket examination device and automatic ticket examination method
Inventor: IMATSUKA KATSUO
IPC: G07B11/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination device and an automatic ticket examination method capable of improving ticket examination processing efficiency per unit time. SOLUTION: Ticket media are held one by one in respective holding paths 44 by stopping transportation of the ticket media by a stopper 41 arranged in the respective holding paths 44 of a first holding part 42 in the automatic ticket examination device to deal with plural tickets. When passage is not permitted as a result of a passage judging processing, the ticket media held in the first holding part 42 are ejected based on a prescribed priority level. In this case, hold of a second ticket medium held in the first holding part 42 is released after a lapse of the time when an interval not to collide with a first ticket medium is secured after hold of the first ticket medium is released.
Patent JP-H06179442-A (JP)
Title: Carton with lip for discharging
Inventor: KATAHIRA TAKAYUKI
IPC: B65D5/74
Filed: 1992-12-16
Abstract: PURPOSE:To provide a handy carton case which has a new form with a large appeal effect in a shopwindow and of which inside can be seen well as required. CONSTITUTION:The shell of a carton case is composed of the main side panel 1 bent to form a U-shaped horizontal section and the narrow side panel 3 connecting both main side panels 1. A protrusive outlet S to be opened or closed is provided at the upper corner of the opposite position to the bent side of the main side panel 1. A window 12 is provided on the main side panel 1 when necessary. When gripping the carton C to make the protrusive outlet S down when discharging the content, since the bent part of the main side panel 1 fits to the palm and it is easy to handle and also the side panel 1 has a new curved shape, its appeal effect in a shopwindow is large. And further, the window 12 provided on the main side panel 1 can be made large.
Patent JP-H07196672-A (JP)
Title: Silane compound and its production
Inventor: NOMURA YASUO
IPC: C07F7/18
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a new silane compound useful as a propylene polymerization catalyst component, a silane coupling agent, etc. CONSTITUTION:This silane compound is expressed by formula (t-Bu is tbutyl), e.g. cyclopentyl-t-butoxybis(2,2,2-trichloroethoxy)silane. The compound of formula can be produced by reacting a cyclopentyltrihalosilane with t-butyl alcohol and reacting the obtained reaction product with 2,2,2-trichloroethanol or carrying out an alcohol exchange reaction of cyclopentyltris(2,2,2-trichloroethoxy)silane with t-butyl alcohol.