baber/WOPTO huggingface dataset:
Patent JP-H11145917-A (JP)
Title: Multipath fading simulator
Inventor: KATSURA EIJI
IPC: H04B17/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a function for setting the delay time of a delay wave at a high resolution concerning a multipath fading simulator to be used for evaluating the performance of various kinds of communication equipment. SOLUTION: An A/D converter 2 samples an analog signal at the four times speed of operation of a FIFO 6 of a delay element. A D flip-flop(DFF) 3 delays that output with the four times resolution of a delay time settable for a FIFO 6. The DFF 4 simultaneously latches the outputs of respective steps of the DFF 3. At such a time, each DFF of the DFF 4 can provide data delayed for one to four clocks relatively by the time resolution of AD sampling. A switch 5 selects the data of the DFF 4 and further delays the data for a long time through the FIFO 6. Thus, the analog signal is sampled at speed higher than the operating speed of the FIFO 6, several kinds of delayed data are selected and delayed by the high resolution and further these data are delayed by the FIFO 6 so that the delay amount of the resolution higher than the delay due to only the FIFO 6 can be set.
Patent JP-H02166946-A (JP)
Title: Line concentration device for loop type local area network
Inventor: ISHIHARA HIROSHI
IPC: H04L12/42
Filed: 1988-12-21
Abstract: PURPOSE:To surely perform the operation of a relay circuit in line connection by connecting capacitors to the set and reset coils of the relay circuit, respectively. CONSTITUTION:The capacitor Cs for setting and the capacitor Cr for resetting to charge a DC signal are connected to the set coil Rs and the reset coil Rr of the relay circuit 4 individually. When a work station WS is connected to the connector part of a line concentration device 1, the capacitors Cs and Cr are charged by the DC signal supplied from the work station WS. Also, a controller 6 outputs a set signal after the lapse of prescribed time, and an electric charge accumulated in the capacitor Cs is discharged to the set coil Rs and the controller 6, and a contact part P is set, then, the work station WS is connected to a line L. In such a way, the operation of the relay circuit can surely be performed.
Patent JP-H11164240-A (JP)
Title: Digital broadcast receiver
Inventor: KIDA TAKAYUKI
IPC: H04N7/20
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To allow the user to easily grasp contents of a program in reproducing video by outputting program information to a VTR prior to a reserved program and recording also the program information. SOLUTION: A CPU 28 starts a VTR earlier than a broadcast start time of a reserved program by several tens seconds and sets the video recording mode. Simultaneously the CPU 28 outputs program information of the reserved program to the VTR. When the broadcast start time comes, the CPU 28 stops the output of the program information and outputs video and audio signals of the reserved program to the VTR. Thus, the program information is recorded at first on a video cassette and then the reserved program is recorded thereon.
Patent JP-H04192406-A (JP)
Title: Capacitor with built-in fuse
Inventor: TANAKA EISAKU
IPC: H01G9/012
Filed: 1990-11-26
Abstract: PURPOSE:To make a capacitor superior in fusing characteristics and to prevent the smoking and ignition of the capacitor by a method wherein the aluminium fuse of an IC protector is used as a fuse, which is connected to the electrode on one side of the electrodes of a capacitor element main body. CONSTITUTION:A capacitor element main body 1 and a fuse are sealed with a resin, a positive electrode of the main body 1 is connected to a lead terminal 4 and a negative electrode of the main body 1 is connected to a lead terminal 5 via the fuse 12. An aluminium fuse 12 which is used for an IC protector is used. Both end parts 12a connected to the tip of the terminal 5 and the main body 1, are constituted comparatively wide. Contrary to this, a ribbonlike fuse of a width w1 of 0.01mm is used for a central part 12b only of the aluminium fuse 12 of this IC protector. Thereby, in the case a current flows between the main body 1 and the terminals 4 and 5 and the current is comparatively a large current, the smoking and ignition of a capacitor 1 can be suppressed because the central part 12b is immediately flown-out.
Patent JP-H06174633-A (JP)
Title: Bending device of test piece for spot weld nugget measurement
Inventor: SAKAGUCHI SHUICHI
IPC: G01N3/20
Filed: 1992-12-03
Abstract: PURPOSE:To provide a bending device of a test piece for spot weld nugget measurement. CONSTITUTION:A test piece holding part 1 having a slit part 1a holding a test piece overlapping two metal plates and integrally connecting its intermediate part with a spot weld, a test piece fixing part 3 composed of a pair of rollers righthand and lefthand supports arranged just over the test piece holding part 1, a movable lever 4 whose end is rotatably connected on the upper part of the test piece holding part 1 and a wedge 6 attached to the edge of a vertically movable holding rod 7 guided with a guide part 8 fixed on the movable lever 4 are constituted. Accordingly the test piece of a high strength steel plate can be easily bent.
Patent JP-H10176731-A (JP)
Title: Fluid elastic supporting body for suspending power unit in car body
Inventor: LE FOL MARCEL
IPC: B60K5/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To increase the specific frequency of a supporting body by plotting an expansion room by a particular expansion diaphragm in a fluid elastic supporting body having lower and upper armatures respectively connected to two units and work and expansion rooms filled with liquid. SOLUTION: A fluid elastic supporting body is composed of a main body, a chamber separator and an expansion diaphragm 30, the main body has steel plates 11 and 12, and the plates 11 and 12 are connected to each other by a mass 13. The main body also has a cylindrical cup 14 and, inside the cup 14, upper and lower plates 22 connected to each other by a mass 23 and a chamber element as an annular intermediate element are disposed. A work room 5 is formed by the masses 13 and 23, and a passage 6 formed by the mass 23 and the cup 14 is communicated with the work room 5 through a hole 24 provided in the mass 23. Further, an expansion room 7 is formed by the mass 23, the cup 14 and the expansion diaphragm 30, and this is communicated with the passage 6 through a notch 25.
Patent JP-2001141854-A (JP)
Title: Detector for power-failure time
Inventor: KAJIMA TOSHIRO
IPC: G04F13/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a detector which can detect whether the power-failure time is long or short by a method wherein the power-supply side and the detection side of an AC or DC object to be monitored are isolated and separated electrically. SOLUTION: A timer relay 2 is provided in such a way that an object to be monitored is operated by a power supply 1, that, while it is electrified a contact 2' is kept in a closed state, that, when the power failure of the power supply 1 is generated, the contact 2' is opened and that, when the power failure is restored, the contact 2' is closed so as to be delayed at least by the detection time. A turning-on element (a light emtting diode 12) is provided in such a way that it is turned on by a turning-on power supply while the contact 2' is closed.  A light accumulating paint is provided in such a way that it is coated on the surface of a substrate 13, that it receives the light of the turning-on element, that it emits light while the element is turned on, that accumulated energy is discharged when the power failure of the power supply 1 is generated so as to turn off the turning-on element and that it emits light by an extinction characteristic. A comparison and detection circuit 21 is provided in such a way that, when the power failure of the power supply 1 is restored, the magnitude of the light receiving level of the light of the paint is compared with the magnitude of a set reference level and that whether the power failure time immediately before the power supply 1 is longer than a set time or not is detected.
Patent JP-H01166325-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/72
Filed: 1987-12-22
Abstract: PURPOSE:To decrease spacing loss and to improve C/N characteristic in a short wavelength region and durability by providing a protective film laminated continuously with BN of a hexagonal sphalerite type and hexagonal graphite type on a ferromagnetic metallic film. CONSTITUTION:The protective film 6 consisting of the BN on the thin ferromagnetic metallic film is constituted of the continuous laminate of the hexagonal sphalerite type and the hexagonal graphite type. The thin ferromagnetic metallic film 5 consists of Co-Fe, Co-Ni, Co-Cr, Co-Ti, Co-Ta, Co-Si, Co-Sm, Co-W, Co-Mo, Co-O, Co-Ni-O, Co-Cr-Nb, etc., and the protective layer 6 consists of the BN and is so constituted as to change from the hexagonal sphalerite type to the hexagonal graphite type in the thickness direction. The spacing loss is thereby decreased and sliding noises are decreased, by which the C/N is improved.
Patent JP-H10155136-A (JP)
Title: Solid-state memory device and solid-state memory
Inventor: MORIGUCHI YASUNORI
IPC: G11C5/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To acquire a time code signal output designated at reproduction by acquiring a time code from an input signal and recording the time code of the head of a track or the head and the end of the track with the input signal recorded thereon to a UTOC area so as to record the codes with less quantity of information into the solid-state memory. SOLUTION: Time code signals are given to a time code input terminal 15 and a key 9 is used to instruct recording start. A system controller 3 synchronizes the inputs and an MPEG 5 applies compression processing to them and the result is stored in a DRUM 7. A time code conversion circuit 10 detects the type of a time code signal. Moreover, a system controller 3 starts recording the stored data in the DRUM 7 to an individual memory card 1 via a card interface 2. Simultaneously the time code denoting the head and end of tracks is recorded in the individual memory card 1 together with a time code kind identification code till a stop instruction by the key 9 is received.
Patent JP-H11146322-A (JP)
Title: Nonlinear video broadcast system
Inventor: ABE KOICHI
IPC: G11B27/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the nonlinear video broadcast system where a cue of a cue sheet is electronically generated and corrected flexibly, quickly and easily. SOLUTION: A clippers processing is started at a point of time t3 by a preview for a roll R3 placed on a cue sheet acting like a list for progressing programs. Thus, a package P2 having a clipped position among packages of the roll R3 is divided into two new packages P21, P22 at the clipped position. A scene having the clipped position among scenes of the package P2 is divided into two scenes at the clipped position. Thus, the new packages P21, P22 are used as independent packages as edit objects. For example, even when the package P1 has been on the air, the package P2 is edited.
Patent JP-H04197268-A (JP)
Title: Oxygen concentrating device
Inventor: ISHIZAKI TAKAYUKI
IPC: A61M16/10
Filed: 1990-11-29
Abstract: PURPOSE:To enable even a severe patient to make operation, such as operation change, in a position remote from the device by himself at need by providing a signal receiving means for the signal to turn the operations of a motor and blast means on and off on the body of the oxygen-concentrating device and a signal transmitting means which radio transmits the signal from the position apart from the device body. CONSTITUTION:This device has the oxygen-concentrating function section which separates the oxygen-concentrated gas increased in oxygen concn. from the air, a pump means with the motor which supplies the raw material air thereto or takes out the oxygen-concentrated gas therefrom, the blast means which expels the heat radiated by the operation of the pump means, an oxygen- concentrated gas supply means, and a conduit means which operationally connects these means. The body of such oxygen-concentrating device is equipped with the signal receiving means which receives the signal to turn the operations of the motor for the pump means and the blasting means on and off and the signal transmitting means which radio transmits this signal from the position apart from the device body. Even the severe patient is able to easily make the operation, such as operation start, from the remote position.
Patent JP-H06172629-A (JP)
Title: Polyester-based resin composition
Inventor: OKAMOTO MASAMI
IPC: C08G64/06
Filed: 1992-12-04
Abstract: PURPOSE:To obtain the subject composition consisting of a thermoplastic polyester resin and a specific aromatic polycarbonate, forming a mutually continuous phase separation structure of the both components and excellent in fluidity, heat resistance, moldability and impact resistance. CONSTITUTION:The objective composition contains (A) a thermoplastic polyester resin (preferably a copolymer polyester of terephtalic acid and 1,4- cyclohexanedimethanol) and (B) an aromatic polycarbonate having a bifunctional carbonate structural unit of the formula [R<1> and R<2> are H, halogen, etc.; (m) is 4-7; R<3> and R<4> are H or 1-6C alkyl; X is C atom, with the proviso that R<3> and R<4> together exhibit alkyl on at least one X atom] and exhibits a mutually continuous phase separation structure of the component A and the component B and has >=0.1mum phase separation distance of these two phases. Furthermore, the component B is preferably obtained by using 1,1-bis-(4-hydroxyphenyl)-3,3,5- trimethylcyclohexane as a starting compound.
Patent JP-H08175214-A (JP)
Title: Hub clutch device
Inventor: YAMAMOTO KEN
IPC: B60K23/08
Filed: 1994-12-27
Abstract: PURPOSE: To automatically change over into the condition where four wheels are directly coupled in traveling by four-wheel drive, by cutting off the drive side and the driven side in traveling by two-wheel drive, in a hub clutch installed between the axle and the wheel hub of a four-wheel-drive car. CONSTITUTION: An outer wheel 1 directly coupled with a wheel hub 5 is provided with an outer gear 8, and the outer gear 8 is provided with a slide gear 26 to engage with a front axle 3 capably of access and separation. This slide gear 26 is attached to an inner gear 10, and a whirl-stop member 30 where the viscosity resistance of vicious oil works is coupled with the slider 21. The head of the front wheel axle 3 is coupled with a cover 2 though a unidirectional clutch 32. At the time of two-wheel drive where the front wheel axle 3 stops, the slide gear 26b and outer gear 8 are cut off. When the front wheel axle 3 rotates at the time of four-wheel drive, the slider 21 is advanced by the engagement between a pin 24 and a copied groove 23 so as to engage the slide gear 26 with the outer gear 8, whereby the outer wheel 1 and the front wheel axle 3 are united.
Patent JP-H09231351-A (JP)
Title: Method for resizing picture and computer program product for the method
Inventor: DANIERU ESU RAISU
IPC: H04N1/393
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently execute double scaling in computer graphics. SOLUTION: Two variable are extracted from an MMSR input stream. These variables are selectively interleaved. A high byte and a low byte obtained by the interleaved result are converted into 16-bit expression by the multiplication of a constant. Horizontal interpolation(HI) data are generated by adding two converted results. Plural HI data obtained by repeating the addition are stored in a buffer. Vertical interpolation(VI) data are formed by mutually adding current and preceding HI data. When the HI data are doubled, accuracy can be equally held between the VI data and the HI data. Data are reversely converted into 8-bit expression in order to output the data to a destination. Since accuracy is equal between both the HI and VI data, both the data can be processed only by one divisor in a packing instruction.
Patent JP-H07149574-A (JP)
Title: Ramming material
Inventor: UNOSAKI NOBUYUKI
IPC: F27D1/16
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a ramming material excellent in packability, having both moderate body and adhesiveness when rammed with a rammer, applicable in a short time. CONSTITUTION:This ramming material can be obtained by incorporating an Al2O3-SiC-C-based amorphous refractory containing 5-50wt.% of SiC with, as a binder, a polysaccharide-based water-soluble natural polymer having both adhesiveness and tackiness.
Patent JP-2000152222-A (JP)
Title: Video signal transmission method, system and interphone system utilizing it
Inventor: YAMAGISHI TAKATOSHI
IPC: H04N11/24
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a video signal transmission method and a system where a color video signal is not deteriorated nor attenuated in the case of transmitting the color video signal through a twisted pair line. SOLUTION: A transmitter side is provided with a modulation means 1 that applies frequency modulation and low frequency conversion to a luminance signal and a chrominance signal of a color video signal respectively and with a transmission means that composites and transmits the composite signal to a twisted par wire 3, and a receiver side is provided with a reception means 4 that receives the signal sent through the twisted pair wire 3 and with a demodulation means 5 that generates the luminance signal and the chrominance signal of the color video signal based on the signal received by the reception means 4.
Patent JP-2001140703-A (JP)
Title: Internal combustion engine
Inventor: GOTO MASAHITO
IPC: F02M25/07
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To minutely adjust a small amount of recirculated exhaust gas with accuracy at the time of second combustion, that is, normal combustion, while making a large amount of recirculated exhaust gas flow at the time of first combustion, that is, low temperature combustion. SOLUTION: In an internal combustion engine, as an EGR gas amount to be supplied into a combustion chamber 5 is increased, a generation amount of soot is gradually increased to reach its peak value. When the EGR gas amount to be supplied into the combustion chamber 5 is further increased, the soot is hardly generated in this turn. In such an internal combustion engine, the low temperature combustion, where the EGR gas amount to be supplied to the combustion chamber 5 exceeds the EGR gas amount causing the peak value of the soot to hardly cause sooth, can be selectively switched with the normal combustion, where the EGR gas amount to be supplied into the combustion chamber 5 is less than the EGR gas amount causing the peak value of soot.  A first EGR control valve 31 for controlling an EGR gas amount at the time of low temperature combustion is arranged independently on a second EGR control valve 1031 for controlling an EGR gas amount at the time of normal combustion. A flow rate of the second EGR control valve 1031 at the time of full-open is set smaller than a flow rate of the first EGR control valve 31 at the time of full-open.
Patent JP-H03188596-A (JP)
Title: Smoke density monitoring system
Inventor: SUZUKI TAKASHI
IPC: G08B17/103
Filed: 1989-12-19
Abstract: PURPOSE:To accurately detect a local rise of smoke density in a long monitoring space by measuring the transmittance of the light transmitted through each of plural paths where a monitoring space is 2-dimensionally divided into small virtual spaces and set in a lattice form and obtaining the smoke density of each small virtual space. CONSTITUTION:A monitoring space 1 is 2-dimensionally divided into small virtual spaces, and the light paths 4 passing through these virtual spaces are arranged in a lattice form so that they cross with each other. Then the transmittance of the light passing through each path 4 is measured, and the light transmittance is obtained in each virtual space based on the result of the preceding measurement of light transmittance and in a system where the solution of each matrix element is obtained. Then the smoke density of each virtual space is obtained based on the light transmittance in each virtual space. Thus it is possible to detect a local rise of smoke density in the space 1 having large vertical and horizontal sizes and to specify the place where a fire generate.
Patent JP-2000139807-A (JP)
Title: Dishwasher
Inventor: SHIMODERA KENICHI
IPC: A47L15/42
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a simply attachable and detachable washing nozzle and the seal structure of a nozzle shaft which are capable of executing stable sealing without increasing a water leakage quantity from a gap between the washing nozzle and the nozzle shaft in spite of using for may years and minimizes the number of parts. SOLUTION: This dishwasher is provided with the washing nozzle 11 rotated nearly horizontally by the jetting reaction of washing water force-fed from a washing pump and jetting washing water into a washing tank, and the nozzle axis 15 supplying washing water to the nozzle 11 and pivoting the nozzle 11. In this case, a plural number of horizontal stage parts 21a and 21b becoming the rotarily sliding part of the nozzle 11 are arranged to the axis 15 and an annular projection 23 in contact with one horizontal surface of a nozzle axis horizontal stage part is formed at the lower end surface of an upper through hole or a lower through hole penetrating in the vertical direction of the washing nozzle, thereby satisfactory sealing is executed between the nozzle 11 and the axis 15.
Patent JP-2001046982-A (JP)
Title: Washing machine for tray for chicken egg
Inventor: KUWAMURA SOJI
IPC: B08B3/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently wash trays for chicken eggs with saved manpower. SOLUTION: This washing machine consists of a supply conveyor 3 which supplies the trays 31 continuously transferred from an auto loader, a hanger conveyor 5 which has hanger hook 6 groups for lifting the supplied trays and turns up and down, a discharge arm 9 which discharges the trays parted and dropped from the descending hanger hooks, a discharge conveyor 17 which stacks a specified number of the discharged trays, then discharges the trays to a tray recovering container and a washing means 12 for washing the trays and an air blow means 13 for blowing air to the trays after the washing, both of which means are disposed in the ascending stroke of the hanger conveyor. Since the washing of the trays is automated, the saving of manpower and high efficiency may be attained. Also since the hanger conveyor is turned up and down, the compact constitution is made possible.
Patent JP-H03188608-A (JP)
Title: On-load tap-changing transformer
Inventor: HASHIMOTO MITSUMASA
IPC: H01F29/04
Filed: 1989-12-18
Abstract: PURPOSE:To transport an on-load tap-changing transformer within a transport limitation by effectively arranging tap leads for connecting lead wires from a tap winding to an on-load tap changer. CONSTITUTION:An on-load tap-changing transformer is disposed into a tank 2 with an upper tank 1 and an oblique side section. Main windings 7 including tap windings are wound on the two legs of an iron core 5 clamped and fixed by clamps 3, 4, and the tap windings 6 and an on-load tap changer 8 are connected by tap leads 9. The lead wires 10 of the tap windings are led out to both sides of the iron core 5 while the tap leads 9 bonded with the lead wires 10 are arranged in spaces surrounded by the oblique sections on both sides of the tank, the windings 7 and the clamps 4 respectively. According to the constitution, the tap leads 9 can be disposed without increasing the shape and size of the tank 2, thus satisfying a transport limitation.