baber/WOPTO huggingface dataset:
Patent JP-2000211513-A (JP)
Title: Train control device
Inventor: KAWACHI KOICHI
IPC: B61L3/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To enable accurate detection of each train by making a specified length of track on which a train runs a monitoring area, storing train information of each train through wireless communication, and allowing the running when the train control information obtained by the communication and the stored train control information correspond with each other. SOLUTION: A specified length of interval of a rail (r) is determined as a specified monitoring area L of a ground device (b), a communication with each train within a range of the monitoring area L is made possible by wireless communication. An area between ground pickups d1 and d3 provided at a specified distance for compensating the positional detection of each train is the monitoring area L of the ground device (b). A on-train device (a) is equipped with an antenna 1 for the communication with the ground device (b), an on-train pickup 2 for receiving positional information from the ground pickups d1-d3, a speed generator 3 for detecting the running position of each train. The ground device (b) is equipped with an antenna for renewal 10 and a memory 11.
Patent JP-S63183042-A (JP)
Inventor: SAITO ATSUSHI
IPC: A61B5/026
Filed: 1987-01-26
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-H10212504-A (JP)
Title: Correcting rod of sintered body
Inventor: SHIGA SEISHI
IPC: B22F3/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a through-hole and a correcting rod and to form a prescribed size of the through-hole by arranging groove parts recessed in plural positions of the outer peripheral surface of the correcting rod, at the time of expanding the through-hole by inserting the correcting rod made of a sintered body into the through-hole made of a sintered body. SOLUTION: The sintered body 1 arranging the through-hole 2 having the round cross section of the inner diameter D1 and the length L1, is set on a supporting table 3 with a fixed tool 5. Into this through-hole 2, the correcting rod 7 made of the sintered body of the outer diameter D2 having larger by a little than the inner diameter D1 of the through-hole, is inserted to execute after-working to the through-hole having the prescribed size. At this time, on the outer peripheral surface 7a of the correcting rod 7, plural groove parts 8 recessed at about 0.5mm depth from the outer peripheral surface 7a, are arranged so as to make around of the outer peripheral surface 7a, and chamfers 9 are formed on the ridge parts between the side surfaces of the groove part 8 and the outer peripheral surface 7a. Further, the length L3 of the groove part 8 is made to about 1/3 of the length L1 of the through-hole 2 and each interval L2 of the groove parts 8 is made to about 2/3 of the length L1. By this constitution, the through-hole 2 can easily and surely be formed to be prescribed size and the cost of the after-working can be reduced.
Patent JP-H09211419-A (JP)
Title: Image display device
Inventor: IKATA OSAMU
IPC: G06T19/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of improving image quality. SOLUTION: This device is provided with an interpolation processing part 30 between a display data generation part 29 and a color liquid crystal display device 2, to interpolate each of R, G, and B signals outputted from the display data generation part 29 so that they become signals in accordance with their timings for display. Based on R, G, and B signals inputted this time and the preceding R, G, and B signals, the interpolation processing part 30 interpolates the inputted R, G, and B signals based on the displaying order by using specified coefficients.
Patent JP-S54109717-A (JP)
Title: Transmission system for narrow-band still picture
Inventor: TAKAHASHI MASAAKI
IPC: H04N1/00
Filed: 1978-02-16
Abstract: PURPOSE: To shorten the transmission time by identifying and deciding the binary and multi-value information regions via the picture signal of the ITV camera and the detection signal sent from the light pen to be transmitted and then received at the receiver side for decoding and reproduction.  
     CONSTITUTION: Data control circuit 29 identifies and decides the binary and multi- value information regions via the picture signal of ITV camera (a) and the detection signal from light pen (h). Based on this decision, control circuit 24 controls each circuit to transmit (b) a series of data. On the other hand, receiving device (d) receives the signal from device (b) and decodes the signal according to the information indicating the conversion process contents including the received signals and to reproduce the decoded signal via reproducer (e). In such way, both the binary and multi-value information can be transmitted in one transmission even in case the both information may coexist in the data of one picture frame, thus shortening the transmission time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02235847-A (JP)
Title: New grycerol derivative,preparation thereof, cross-linking composition containing same,and use thereof in textile industry
Inventor: DEIDEIERU BIRUERUMU
IPC: C08F220/28
Filed: 1990-01-25
Abstract: Derivatives of glycerol of formula (I) 
<IMAGE>
 in which R = allyl, methylallyl, acryloyl or methacryloyl, R1 = R2 = glyoxyloyl, R1, R2 = H, glyoxyloyl; their method of preparation, their use as crosslinking agents and crosslinking or crosslinkable formulations containing them. 
<??>Application to the textile or paper industry.
Patent JP-S56114048-A (JP)
Title: Memory designating system
Inventor: KOREMURA MINORU
IPC: H03M11/10
Filed: 1980-02-14
Abstract: PURPOSE:To reduce the number of keys and simplify the operation, by securing a correspondence between the push time of a specific key and the numerical information for designation of memory and designating the memory is accordance with the length of the key push time. CONSTITUTION:The memory storage indication key on the keyboard KB is pushed to designate either one of the memory registers M1-M3. Thus the output of the key M is supplied to the counter CT and the inverter INV via the gate OR. The CT counts the push time of the key M, supplies the count output to the CPU and then calculates the memory address corresponding to the key push time and in accordance with the count output. Thus the memory address is displayed at the display part DIS. When the push of the key M is released, the CT is reset by the output of the INV. In this instant, the memory of the memory address calculated by the CPU is selected. The contents of the CT is displayed successively at the display part, and thus the push time of the key M is confirmed successively. When calling the contents of the memory, the call key RM is pushed until the corresponding number to the memory address is displayed at the display part.
Patent JP-S62174000-A (JP)
Title: Motor control circuit of washing machine
Inventor: KENJO YOSHITOYO
IPC: H02P21/05
Filed: 1986-01-28
Abstract: PURPOSE:To stabilize the detergency rate of a washing machine by providing a storage circuit storing the relation between the supply voltage experimentally obtained and the current interrupting time when the rotational speed of a motor becomes constant. CONSTITUTION:A storage circuit 8 stores the relation between the supply voltage experimentally obtained and the current interrupting time when the rotational speed of a motor becomes constant. The AC supply voltage is detected by an AC supply voltage detection circuit 5. From the data stored in the storage circuit 8 in accordance with the fluctuations of the detected AC supply voltage, a zero cross point is detected, in controlling a zero cross detection circuit 6 by a control circuit 7. The current of TRIAC 9 is interrupted for necessary unit time in blocks of half a cycle from the zero cross point as a starting point and the rotational speed of a motor for a washing machine is controlled nearly constantly regardless of the fluctuations of the supply voltage.
Patent JP-S59142542-A (JP)
Title: Manufacture of photographic silver halide emulsion
Inventor: KAWAMURA ISAO
IPC: G03C1/83
Filed: 1983-02-04
Abstract: PURPOSE:To enable safe processing for a long time in the lightroom free from UV rays by using a water-soluble rhodium salt, a specified compd., and an org. sensitizer in preparing a silver halide photographic emulsion. CONSTITUTION:In preparing a silver halide photographic emulsion contg. at least 80mol% silver chloride, 10<-8>-10<-5>mol water-soluble rhodium salt, about 20- 1,000mg compd. represented by the formula shown here, and 50mg-5g org. desensitizer are used per one mole of said silver halide. In said formula, R1-R3 are each H, amino, OH, SH, alkyl, or aryl.
Patent JP-2000210930-A (JP)
Title: Resin tank
Inventor: TAGAWA KIYOMI
IPC: B29B7/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a washing operation by making disposal of waste substance easy by a method wherein in a resin tank accompanied by a high viscosity such as that of a resin composition of FRP and synthetic marble and its defoaming operation, a vinyl bag is fixed by bonding to an inner face of a tank main body, and embroiling of the vinyl bag is prevented from occurring in stirring for blending. SOLUTION: The resin tank has a tank main body 1 for manufacturing a resin composition by blending a filler and additively additives such as an internal release agent, a curing agent or the like to a thermosetting resin. In this case, the tank main body 1 comprises a cylindrical body 7 and a bottom cover 8 provided to a bottom part of the cylindrical body 7, a vinyl cylinder 9 is fitted onto an inner face side of the cylindrical body 7, and a spring-like ring 13 supporting the vinyl cylinder 9 is provided.
Patent JP-H08214155-A (JP)
Title: Image processing unit
Inventor: HARA KENJI
IPC: G06T9/00
Filed: 1995-02-02
Abstract: PURPOSE: To realize the image processing unit converting binary image data into multi-valued image data with a simple configuration. CONSTITUTION: A black picture element counter circuit 6 counts number of black picture elements in a '3×3' matrix around a processing object picture element and a black picture element counter circuit 7 counts number of black picture elements in a '17×9' matrix around the processing object picture element. That is, the former counter obtains a characteristic of a narrow range and the latter obtains a characteristic over a wide range. An address (corresponding to multi-value image data) of an output value table 13 is accessed by using a lookup table 11 based on the result of both the counters.
Patent JP-H03221604-A (JP)
Title: Pavement thickness detecting device
Inventor: HASUMI NOBUYOSHI
IPC: E01C19/48
Filed: 1990-01-29
Abstract: PURPOSE:To easily calculate the thicknesses of pavement of a road surface by measuring a first coordinate in a prescribed portion of a screed, and a second coordinate of a road surface before pavement at a place apart therefrom by a prescribed distance, so as to be subjected to arithmetic processing. CONSTITUTION:A first coordinate in a prescribed portion of a screed 3 in an absolute coordinate system is measured by a first measuring system. Next, a second coordinate of a road surface 5 before pavement in the absolute coordinate at a place apart from the prescribed portion by a prescribed distance is measured by a second measuring system. Then, on the basis of the measured results of the first and second measuring systems, the first and second coordinates are calculated by an arithmetic unit 14, and the values are displayed in time-series on a display unit 13. Thus, the measured results of the undulation of a road surface, the undulation of pavement, and the thicknesses of pavement can be simultaneously displayed, so that the determination of the amount of operation for maintaining the flatness of a pavement surface 6 can be easily carried out.
Patent JP-H04255267-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKESHIRO SHINICHI
IPC: H01L27/04
Filed: 1991-02-07
Abstract: PURPOSE:To protect a silicon substrate against etching and to obtain a capacitive storage electrode stable in shape by a method wherein the capacity accumulative electrode is formed in a self-aligned manner with a contact hole in the formation of a capacity accumulative electrode region. CONSTITUTION:A gate electrode composed of first polycrystalline silicon films 3a and 3b and a second silicon oxide film 4 is formed on first silicon oxide films 2a and 2b provided onto the surface of a silicon substrate 1, and a third silicon oxide film 5, a silicon nitride film 7, and a fourth silicon oxide film are formed. A contact hole 10 is provided to a capacity accumulative electrode region in a self-aligned manner by etching the third silicon oxide film 5, and a second polycrystalline silicon film 11 is formed to serve as a capacity accumulative electrode. Then, the polycrystalline silicon film 11 is etched to the surface of the silicon nitride film 7, the fourth silicon nitride film 7 and a silicon nitride film 6 are removed to form a capacity accumulative storage electrode.
Patent JP-H10213847-A (JP)
Title: Single lens reflex camera
Inventor: HIRAI ISAMU
IPC: G03B17/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a single lens reflex camera capable of performing appropriate photometric exposure control even when a lens mount having no electric communication means is attached to a new type camera body in which open- aperture exposure measurement error information is transmitted only by the electric communication means. SOLUTION: In this single lens reflex camera having electric contact pins 2a to 2g communicating the open-aperture exposure measurement error information, etc., with the lens mount, a switch 30 or a photoreflector 31 is provided at the lens mount attaching part 2 of the camera body. The switch 30 or the photoreflector 31 is arranged in correspondence with the position of a linking lever in the case of attaching the lens mount to the lens mount attaching part 2 and setting a diaphragm to an open state. When the switch 30 or the photoreflector 31 is turned on by the linking lever, it is judged that the diaphragm is open, because the linking lever is interlocked with the diaphragm.
Patent JP-S59142378-A (JP)
Title: Heat exchanger between powder material and gas
Inventor: SHIBUYA KIYOUICHI
IPC: F28C3/14
Filed: 1983-02-03
Abstract: PURPOSE:To make the temperature of powder material uniform by a method wherein baffle plates are provided below material throwout ports of a hopper so that the powder material is diffused uniformly into the hopper and the powder material is made to exchange heat with gas uniformly. CONSTITUTION:A packed bed type hopper 3 is provided with the material throwout ports 3a in the upper part and material discharge ports 3b in the funnel- shaped lower part thereof. Further, a number of slit-like gas inlet ports 9 are drilled in the entire peripheral surface of the intermediate part 3c of the side wall of the hopper 3. In addition, the baffle plates 10 for diffusing the powder material falling from the throwout ports 3a uniformly into the hopper 3 are provided below the throwout ports 3a and gas introducing pipes 11 drawn from the upper part of a next stage filling layer type hopper 3' are connected to the outer surface of the side wall 3c of the hopper 3 so that the gas from the lower stage hopper 3' is blown into the hopper 3 through the gas introducing ports 9. Consequently, the powder material is preheated uniformly.
Patent JP-S60179416-A (JP)
Inventor: NANSHII EMU HAMU
IPC: C08G18/50
Filed: 1985-01-30
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-S60162775-A (JP)
Title: Manufacture of silicon oxide film
Inventor: MORIMOTO AKIO
IPC: C23C16/40
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a silicon oxide film undergoing little change in stress with the lapse of time by reacting gaseous SiH4 with gaseous N2O in a prescribed ratio at a prescribed flow rate of SiH4 by a plasma CVD method using high frequency plasma. CONSTITUTION:Gaseous SiH4 is reacted with gaseous N2O in >10 ratio of N2O/ SiH4 at <=6cc/min flow rate of SiH4 by a plasma CVD method using high frequency plasma. A silicon oxide film formed by this method undergoes little change in stress with the lapse of time, so when the film is used in the manufacture of a device, the effect of a change in stress is reduced.
Patent JP-H06232817-A (JP)
Title: Optical fiber transmitter and testing method for the same
Inventor: KIKUSHIMA KOJI
IPC: H04B3/46
Filed: 1993-02-03
Abstract: PURPOSE:To detect the fault point of an optical fiber line and to discriminate the optical fiber line by providing a reflective wavelength filter set to reflect mutually different wavelengths at respective subscriber optical transmitters. CONSTITUTION:Subscriber optical transmitters 5-1 to 5-5 are provided with reflective wavelength filters 54-1 to 54-5 for respectively reflecting test signal beams from a station side optical transmitter 1 to the direction of an optical star coupler 3. These wavelength filters 54-1 to 54-5 are set to reflect the mutually different wavelengths at the respective devices 5-1 to 5-5. Therefore, since the wavelength allocated to every subscriber optical transmitter is returned as reflected light, even when any fault is generated at any subscriber side optical fiber line, that optical fiber line can be specified from the station side. Further, when the leaked light of reflected light returned from the devices 5-1 to 5-5 is received by bending subscriber side optical fiber lines 4-1 to 4-5 even at the set temperature, the subscriber transmitter to which the subscriber optical fiber line is connected can be distinguished.
Patent JP-H08254772-A (JP)
Title: Imaging element
Inventor: ARUFURETSUDO BURUUSU FUANTO
IPC: G03C1/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To improve a ferrotype and a graininess of an imaging element. SOLUTION: In an imaging element which includes a support medium, at least one hydrophilic photosensitive layer, and at least one protection overcoat layer containing a binder and a permanent mat grain, the permanent mat grain is provided with grain diameter distributions for the first mode and for the second mode, and in the first mode, organic grain with a means grain diameter of 0.2-1.2μm is applied in an application quantity of 10-200mg/m<2> , while in the second mode, organic grain with a mean grain diameter of 5-10μm is applied in an application quantity of 5-150mg/m<2> . The total application quantity of the first mode and the second mode exceeds 100mg/m<2> in the imaging element.
Patent JP-S55107927-A (JP)
Title: Diffraction grating type light branching filter
Inventor: KOBAYASHI ISAO
IPC: H04B10/29
Filed: 1979-02-14
Abstract: PURPOSE:To provide a diffraction grating type compact light branching filter which has a high branching capability to obtain a desired wavelength interval, by integrating a diffraction grating with convergent light transmitters and combining them with light receivers located at a prescribed spacing. CONSTITUTION:A convergent light transmitter 1 having a refractive index distribution n(r) represented by the formula for a point at a distance of r from the center axis on the cross section perpendicular to the axis and other convergent light transmitter 2, 3 having the same refractive index distribution as the former transmitter 1 but different in the value of (a) from the transmitter are arranged in series with one another on an optical axis 30. End faces of these transmitters are fixed on each other by optical bonding layers 40. A diffraction grating 20 is fixed on another end face 21. Ends of input fibers 10 and output fibers 11-16 are fixed on still another end face 26 by bonding layers 41. Incident light 50 from the fibers 10 is transmitted through the convergent light transmitter 11 and diffracted by the diffraction grating 20 so that the light is changed into reflected light beams 51, 52. These beams are expanded by the light transmitters 2, 3 and branched by the output fibers 11, 12. Although the wavelength difference between the light beams is 20nm, they can be branched well. A compact light branching filter of high resolution is thus obtained. In the formula, n0 denotes the refractive index on the center axis and a denotes a positive constant.
Patent JP-H08209008-A (JP)
Title: Low-amine disazo pigment and its production
Inventor: JOMARU OSAMU
IPC: C09B67/54
Filed: 1995-02-03
Abstract: PURPOSE: To obtain the subject pigment excellent in terms of hygiene, reduced in esp. aromatic amine content, by adding hypoiodous acid to a disazo pigment slurry followed by conducting a pH adjustment to effect deposition of iodine and treating the pigment slurry with the deposited iodine. CONSTITUTION: First, a disazo pigment slurry is prepared by coupling (A) a tetrazo solution of a benzidine with (B) a coupler solution containing a stoichiometrically excess (pref. <=15mol% excess) acetoneacetanilide compound. Subsequently, hypoiodous acid salt is added to the slurry followed by conducting a pH adjustment to <=pH 5.5 (pref. pH3.8-5.0) and then heating the slurry at 30-90 deg.C for 30min to 2h to effect deposition of iodine, with which the slurry is treated, thus obtaining the objective disazo pigment. The aromatic amine content of the resultant slurry is at <=50ppm.
Patent JP-S58135773-A (JP)
Title: Monitoring device of arc welding
Inventor: KANZAKI SHIYUUZOU
IPC: B23K9/10
Filed: 1982-02-04
Abstract: PURPOSE:To completely execute a welding work of all parts, by deriving the number of times by which a weld time of a welding current has exceeded the prescribed minimum weld time, and an integrating value of the weld time, and outputting a quality assurance signal when they have exceeded a set value. CONSTITUTION:When a weldment is inserted into a jig 10 of a work table 3 and a start switch is depressed, a clamp lever 9 fixes the weldment. Subsequently, when welding is started by a semi-automatic CO2 welding machine 1, a monitoring device 2 does not output a quality assurance signal unless both the number of times of weld in case when a weld time of a welding currenthas exceeded the prescribed minimum weld time, and an integrating value of the weld time exceed a numerical value or a time value set in advance. Accordingly, in case when a welding work to a welding part has been forgotten, a pilot lamp is not turned on, and clamping to a working object is not released either.
Patent JP-S54109758-A (JP)
Title: Beam index color television picture receiver
Inventor: MURAKAMI MASAHARU
IPC: H01J29/34
Filed: 1978-02-16
Abstract: PURPOSE: To ensure the safe and assured acquisition of the lead-in signal by drawing out the lead-in signal directly in the form of the electric signal by means of the electric conductor wire as the lead-in wire.  
     CONSTITUTION: Electric conductor wire 25 is provided on the inner surface of metal backing 23 via insulator 26 in parallel to wire 22 and others and outside the effective picture frame. At the same time, wire 25 is connected to high-voltage power source 27 via load resistance 28, and terminal 29 of wire 25 is taken outside the tube. In this case, resistance 28 can be provided within the tube via the print resistance. Thus, the electric conductor wire is used as the lead-in wire, and the pulse signal occurring at resistance 28 between wire 25 and power source 27 is used as the lead-in signal. As a result, the safe and assured detection is ensured for the lead-in signal, thus obtaining the steady color synchronization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58149929-A (JP)
Inventor: SEODOA FUITSUSHIYURAA
IPC: C08L67/00
Filed: 1983-02-04
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。