baber/WOPTO huggingface dataset:
Patent JP-2001063563-A (JP)
Title: Screw seat installing structure for fixing equipment article of railway rolling stock
Inventor: IKEZOE MASAKATSU
IPC: B61D17/18
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust a position of a screw seat by partially reinforcing a lining by fixing a reinforcing member extending up to the ceiling inside to the reverse of the lining in the direction for crossing a vehicle body, and holding the previously threaded screw seat by this reinforcing member so as to be vertically and laterally movable in a prescribed range. SOLUTION: When applied to a screw seat installing structure for fixing a cargo shelf support 4, a reinforcing member 10 is fixed to the reverse of a lining 3, and this reinforcing member 10 is extended up to the ceiling center vicinity from an installing position of a screw seat 2. An L-shaped projection 11 is fixed to a lower end vicinal bottom surface of the reinforcing member 10, a block 12 is fixed to the upper position, and a presser plate 13 is fixed to this block 12 to constitute the other L-shaped projection. An interval between the L-shaped projection 11 and the block 12 is set longer than the length of the screw seat 2, and a width of the screw seat 2 is set narrower than a width between left/right flanges of the reinforcing member 10.  The screw seat 2 can be vertically and laterally moved by a play to this L-shaped projection 11 and the block 12 and a play to the flanges of the reinforcing member 10.
Patent JP-H03104439-A (JP)
Title: Data transmission system
Inventor: ISHII JUNICHI
IPC: H04L5/22
Filed: 1989-09-19
Abstract: PURPOSE:To transmit and receive a control signal only as required and to improve data transmission reception speed by adopting the constitution such that a data/control identification signal is added to a transmission signal the result is sent as one-channel transmission data or received. CONSTITUTION:A data transmission section 101 adds a data/control identification signal to a transmission data and sends the result to a destination. Thus, the transmission data comprising a data signal and a data identification signal is sent. On the other hand, when no transmission data exists or a control signal is required to be sent, the control signal and the control identification signal are sent under the control of a control section 104. A data reception section 103 receives a data at the reception, the data/control identification signal of the reception signal is checked and whether the received signal is the data signal or the control signal is discriminated. In the case of the data signal, the reception data is sent to a terminal transmission data conversion section 102 and in the case of the control signal, the signal is used for controlling the inside of the said transmitter or controlling a terminal equipment.
Patent JP-S6396642-A (JP)
Title: E2 prom incorporated camera
Inventor: ISHIKAWA NORIO
IPC: G03B17/36
Filed: 1986-10-13
Abstract: PURPOSE:To effectively rewrite data which varies on every photographic operation in an EEPROM by detecting the start of the traveling of a trailing curtain and writing information on a camera in the EEPROM. CONSTITUTION:When the start of the traveling of the trailing curtain is detected through a switch S2 which is turned on by the 2nd depression of a shutter release button, an L signal is applied through the switch S2 and a microcomputer muC writes the total number of times of shutter release efficiently in the total shutter release frequency area of the EEPROM by utilizing the control free time of the microcomputer muC during the run of the trailing curtain. The number of film frames is also written similarly.
Patent JP-S63286699-A (JP)
Title: Inside cleaning device for heat transfer tube of heat exchanger
Inventor: SHIMADA HISAMASA
IPC: F28G1/12
Filed: 1986-10-15
Abstract: PURPOSE:To shorten a time necessary for the cleaning work of a heat transfer tube, by a method wherein pressure fluid supplying nozzles are arranged so as to meet the pitches of a plurality of heat transfer tubes while pressure fluid is supplied to the nozzles to pass washing bodies through the heat transfer tubes. CONSTITUTION:A moving robot 1 is supported by inserting the supporting legs 19 thereof into heat transfer tubes 21. The heat transfer tubes 21 are ar ranged regularly on a tube plate 20, therefore, the supporting legs 19 are inserted into any one of many heat transfer tubes 21 to support the moving robot 1, then, pressure fluid supplying nozzles 6, 6', 6'',... are each opposed right to any one of heat transfer tubes 21 through working arms 2, 2'. When the supporting legs 19 are moved under a condition that the pressure fluid supplying nozzles are retreated and separated from the heat transfer tubes 21, the moving robot 1 moves along the surface of the tube plate 20. When the pressure fluid is sent from the pressure fluid supplying nozzles, cleaning brushes are blown and sent through the heat transfer tubes 21, whereby the simultaneous cleaning of a plurality of heat transfer tubes 21 may be effected.
Patent JP-H0984537-A (JP)
Title: Packaging material and packaged rice ball produced by using the material
Inventor: MORIYAMA KAZUTOSHI
IPC: A23L7/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely open a package and easily and surely take a rice ball out of the package. SOLUTION: A pair of packaging films 2, 2 are laminated with each other and the circumferential part of the laminate is bonded to form a rice ball holding space 3 between the packaging films 2, 2. Each packaging film 2 is provided with an integrally formed protruded piece 4 and the circumferential parts of both pieces are bonded with each other excluding the tip end parts. An opening means 5 is formed by the protruded pieces 4, 4. Since the breaking line formed by pulling both protruded pieces 4, 4 in separating directions is positioned on the extension line of the bonded part of both packaging films 2, 2, the films 2, 2 are peeled from each other at the bonded part and separated into two films by pulling both protruded pieces 4, 4 in the mutually separating directions in the opening of the package to open the rice ball holding space 3 and expose the rice ball.
Patent JP-S6396983-A (JP)
Title: Opticai integrated circuit
Inventor: ODANI JIYUN
IPC: H01S5/00
Filed: 1986-10-14
Abstract: PURPOSE:To externally condense the oscillated light of a semiconductor laser through a waveguide by a second diffraction grating thereby to oscillate it in a single vertical mode to perform a stable operation of single condensed spot by integrating the laser having a first diffraction grating and a two-dimensional optical wave guide having the second diffraction grating on a semiconductor substrate. CONSTITUTION:An optical integrated circuit has an n-type GaAs substrate 11, an n-type AlGaAs clad layer 12, a first diffraction grating 13, an n-type AlGaAs optical wave guide 14, an n-type GaAs active layer 15, a p-type AlGaAs clad layer 16, a P<+> type GaAs cap layer 17, a second diffraction grating 19, and an AlGaAs two-dimensional optical wave guide 20. The grating 19 is formed concentrically at the emitting end of a laser 18 as a center, and a pitch is increased toward the center. The laser light of a single vertical mode irradiated from the laser 18 is conducted through the optical wave guide 20 to be condensed at the top of the substrate 11 by the grating 19 to form a single spot.
Patent JP-H1080230-A (JP)
Title: Border block
Inventor: YOSHIDA IKUO
IPC: A01G9/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the connective operation for border blocks so as to be rendered easily compatible with works for curved parts without filling joints. SOLUTION: This border block having a basal part 13 at the bottom so as to be fixedly set on a surface to be set up thereon and having a relatively narrow specified profile is intended to provide a border through being set up longitudinally and continuously, being so designed that one end of the block proper 10 is provided with an engagement projection 11 with arc-shaped projecting surface for mutually positioning blocks adjacent to each other, while the other end with an engagement recess 12 with arc-shaped recessed surface engageable with the projection 11, and blocks adjacent to each other are mutually turnable around the engagement projection 11, and the projection 11 and the recess 12 are provided with end faces 11c and 12c, respectively, so as to come into contact with each other at the turning limit.
Patent JP-S60135631-A (JP)
Title: Distributor type fuel injection pump
Inventor: KOBAYASHI TADASHI
IPC: F02D1/18
Filed: 1983-12-23
Abstract: PURPOSE:To enable to control the injection rate of a fuel injection pump, by providing a solenoid valve in a relief passage of a cam lift timing adjusting means connected to a roller holder. CONSTITUTION:A roller holder 6 is turned by the differential pressure of the fuel pressure in a pump chamber 25 and the force of a spring 26. A solenoid valve 29 is provided in a fuel-pressure relief passage 28 of a cam lift timing adjusting means 23 for controlling the injection rate and the valve 29 controls the fuel pressure acted to the cam lift timing adjusting means 23 which is connected to the roller holder 6. Since, with such an arrangement, the fuel pressure in the pump chamber 25 can be controlled by the solenoid valve 29, it is enabled to control the injection rate with ease.
Patent JP-H0768295-A (JP)
Title: Deodorization method
Inventor: YAMAMOTO SEIICHI
IPC: C02F11/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide a deodorization method to demonstrate effect to remove offensive odor, to extend an application range, to improve stability and durability, to reduce the amount of chemicals used, and to meet environmental requirements by deodorizing concentrated sludge of wastewater with chlorine dioxide and zinc chloride in combination. CONSTITUTION:An aqueous solution of chlorine dioxide, an aqueous solution of zinc chloride, and a mixed solution of the two are separately added to the concentrated sludge of wastewater in the sludge storing tank in a T clarification center, and the concentrated sludge is taken up in a flask before the addition, immediately after the addition, and after every given time to measure the concentrations of methyl mercaptan and hydrogen sulfide. As a result, although the amount of the mixed solution added is smaller than those of the non-mixed solutions, the concentrations of methyl mercaptan and hydrogen sulfide immediately after the addition are treated to be ND ; thereafter, the concentrations increase only very gradually with the passage of time. In this way, the combination of chlorine dioxide and zinc chloride demonstrates the synergetic effect of the two.
Patent JP-S6396962-A (JP)
Title: Fieid-effect transistor and manufacture thereof
Inventor: SONE JUNICHI
IPC: H01L29/812
Filed: 1986-10-13
Abstract: PURPOSE:To increase the mutual conductance of a field effect transistor while alleviating the electric field intensity of a channel region by increasing the impurity concentration of the channel region from a source toward a drain. CONSTITUTION:A channel region 2 in which an N-type impurity is doped is formed on a semiconductor insulating substrate 1 made of gallium oxide or the like, a gate 3 is formed thereon, source, drain N-type high concentration impurity regions 4a, 4b are formed on the gate 3 in a self-aligning manner, and source and drain electrodes 5a, 5b are provided thereon to form an FET. The impurity concentration of the region 2 is raised from the source to the drain, a depleted layer is extended more toward the drain to alleviate an electric field intensity in the region 2, and its absolute value increases more toward the drain. As a result, mutual conductance gm is increased to form an FET having high performance at a high speed.
Patent JP-S6488188-A (JP)
Title: Nuclear reactor core
Inventor: KOYAMA JUNICHI
IPC: G21C5/18
Filed: 1987-09-30
Abstract: PURPOSE:To flatten output distribution by setting the ratio of the quantity of the combustible poisons intruded in the lower part of fuel assemblies to be loaded in respective regions to said quantity in the upper part small with the fuel assemblies in the central side regions and large with the fuel assemblies in the outside circumferential regions. CONSTITUTION:For example, 764 bodies of the fuel assemblies are segmented to 568 bodies of core inside regions 4 and 196 bodies of outside circumferential regions 5 in the case of the core of a 1,100MWe-class boiling water reactor. The concns. of the combustible poisons in the upper part 6 and lower part 7 of the assembles to be loaded in the inside regions 4, designated as a, b, and the concns. of the combustible poisons in the upper part 8 and lower part 9 of the assemblies to be loaded in the outside regions 5, designated as c, d, are set at a=4.0w/o, b=5.0w/o, c=d=4.5w/o. The concns. of the poisons in the upper part of the outside circumference are higher than in the case of setting the concns. on both the inside and outside in the upper part of the core at 4.0w/o and the lower part at 5.0w/o and, therefore, the reactor shut-down allowance is improved by about 0.1% DELTAk. Since the quantity of the poisons in the lower part of the outside circumference is small, the wasteful absorption of neutrons is decreased and the fuel economy is improved.
Patent JP-H0694911-A (JP)
Title: Formation of color filter and black mask
Inventor: SAWATSUBASHI TAKESHI
IPC: G02F1/1335
Filed: 1992-09-11
Abstract: PURPOSE:To efficiently form red, green and blue color filters and a black mask corresponding to a gap between the filters with a small number of times of exposures and developments and to surely prevent the generation of a light leakage gap between the filter and mask. CONSTITUTION:A transparent conductive substrate film 12 is formed on a substrate 11, a black-mask metallic film 13 is formed thereon, the metallic film 13 is etched with a resist film 14 with the part corresponding to a monochromatic color filter forming region opened as the mask, and a filter material is electrodeposited on the substrate film 12 exposed in the opening of the resist film 14. The process is repeated to successively form red, green and blue color filters 15R, 15G and 15B, and the metallic film 13 left between the filters is used for the black mask 13a.
Patent JP-H1187631-A (JP)
Title: Semiconductor device
Inventor: NARITA KAORU
IPC: H01L27/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To protect an output transistor and an internal circuit from electrostatic breakdown with a circuit configuration of minimum pattern area. SOLUTION: Between an input/output terminal 11, which is a metal terminal for connection to an external circuit and a resistor 13 of a wiring connected to an internal circuit, an output transistor 12 which controls an electric potential of input/output signal is provided via a parasitic resistor 103. In addition, in order to protect the internal circuit and the output transistor 12 from surge current, a protective transistor 14 and a trigger diode 15 which form a discharge path are connected to the input/output terminal via a parasitic resistor 102.
Patent JP-H0691641-A (JP)
Title: Method for solidifying thermosetting resin by cooling
Inventor: SHITOOKA FUSAKI
IPC: B29K101/10
Filed: 1992-09-14
Abstract: PURPOSE:To heighten adhesion of resin liquid to a cooling drum by keeping the temperature of the cooling drum low. CONSTITUTION:A rolling roll 3 is rotatably in contact with a cooling drum 2 having a cooling means 4 inside thereof, at a position deviated from the top end of the periphery of the cooling drum 2 to the rotating direction of the drum. At the rolling roll 3 and the top end of the cooling drum 2, a resin liquid 1 is supplied on the periphery of the cooling drum 2 and is retained there. Thereafter, the resin liquid 1 is made to pass between the rolling roll 3 and the cooling drum 2 in a state that the resin liquid is expanded thinly by the rolling roll 3, to stick to the periphery of the cooling drum 2, and to be solidified by cooling. The surface temperature of the cooling drum 2 is instantly heightened by the retained resin liquid 1 having high temperature, so that adhesion of the resin liquid 1 to the cooling drum 2 can be improved. After the resin liquid 1 is stuck to the cooling drum 2, the former low temperature is restored by the cooling drum 2 by the cooling means 4 inside thereof, so that the resin liquid 1 can be cooled and solidified.
Patent JP-H1185038-A (JP)
Title: Flat-panel display device and turning load hinge of this device
Inventor: OGURA KAZUMASA
IPC: H04N5/64
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely and stably hold a display section to a desired angle position, to prevent the change with elapse of time and to exhibit stable holding power for a long period of time by specifying the constitution of hinges. SOLUTION: The panel display device has a first hinge piece 14a which is fixed at one end to a supporting piece 12a of a supporting base by means of screws 14c, etc., via mounting holes 14b and a turning shaft 14d of a circular shape in section which is fixed to the other end of this first hinge piece 14a. A winding member 14f which is wound in a pressurized contact state on the peripheral surface in the central part of the turning shaft 14d having the circular shape in the section is wound by caulking in the pressurized contact state on the peripheral surface in the central part of the turning shaft 14d via a spring material 14g and leaf spring material 14h for obtaining a good pressure contact state.  The device is also provided with a second hinge piece 14i fixed at one end to a mounting piece 13 on the rear surface of the display section via mounting holes 14j by means of screws 14k, etc. Since the winding member 14f is brought into pressure contact with the peripheral surface of the turning shaft 14d, large friction force is obtd.
Patent JP-S61121465-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/822
Filed: 1984-11-19
Abstract: PURPOSE:To lessen the area needed for a contact of the high-resistance element with the low-resistance wiring and to enable to enhance the integration degree by a method wherein an etching is selectively performed on a part of the low-resistance wiring layer, the high- resistance element is formed in the interior of the groove and impurities are selectively ion- implanted in the connecting part of the low-resistance wiring layer and the high-resistance element. CONSTITUTION:A field oxide film 22 for element isolation is selectively formed on the main surface of a P-type silicon substrate 21, and after that, arsenic ions are ion-implanted to form an N<+> type diffusion layer wiring layer 23. Then, after a photo resist 24 is formed, an etching is selectively performed on a part of the N<+> type diffusion layer wiring layer 23 deeper than the junction depth using the photo resist 24 as a mask, the part thereof is removed and a groove 25 having a width (d) is formed. After the photo resist 24 is removed, a polycrystalline silicon film 26 consisting of a material for high-resistance element is deposited on the whole surface in a film thickness of half or more of the width (d) of the groove 25. Then, by performing an etchback on the whole surface as deeper as a component equivalent to the film thickness of the polycrystalline silicon film 26, a high-resistance element 27 consisting of a polycrystalline silicon film is formed only in the interior of the groove 25. By this method, the planar area needed for a contact of the high-resistance element with the low-resistance wiring is eliminated and the integration degree of the semiconductor device can be made to significantly improve.
Patent JP-H1058469-A (JP)
Title: Centrifugal molding machine and centrifugal molding method
Inventor: OKAWA HIROSHI
IPC: B29L29/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To quickly and easily change a metal mold constructed for centrifugally molding various resin products, so as to shorten production cycle without lowering the quality of a resin product. SOLUTION: A metal mold 10 is guided by protruding members 27, 28 so as to be inserted into or drawn out of a receiving space B, thus it may be easily attached to or detached from a shaft 8. The metal mold 10 is centered with respect to a center line a of the shaft 8, by virtue of engaging positions 30 and 31 depending on engagement with a protruding portion 28, an outer frame 9, a centering cylindrical section 29 and a mold positioning boss 11.
Patent JP-H04123274-A (JP)
Title: Radiation image reader
Inventor: TAKEO HIDEYA
IPC: H04N7/18
Filed: 1990-09-14
Abstract: PURPOSE:To find out a proper reading condition or the like by providing this radiograph reader with a latitude computing means and a sensitivity computing means consisting of a neural network for inputting preread image signal and outputting sensitivity out of reading conditions/image processing conditions. CONSTITUTION:A computer system 40 includes the latitude computing means and the sensitivity computing means and constituted of body part 1 incorporating a CPU and an internal memory, a driving part 42, a keyboard 43, and a CRT display 44 for displaying necessary information. When a preread image signal Sp is inputted to the system 40, the signal Sp is applied to histogram analyzer and inputted to the neural network, a latitude Gp out of the reading conditions is found out by the histogram analysis and sensitivity Sk is outputted from the neural network. Consequently, a correct reading condition or the like which can not obtained only by convensional histogram analysis can be found out.
Patent JP-H1069131-A (JP)
Title: Image processor
Inventor: SUZUKI HIROAKI
IPC: B41J2/525
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor capable of making reduction in the scattering and blotting of a coloring material more effective. SOLUTION: A table conversion part 11 reduces the density of an image, to suppress the occurrence of the scattering and a blotting of a coloring material in an edge part of the image, when the image is formed on a recording paper. A correction table for obtaining a fixed output signal, in accordance with the level of an image input signal from a memory 2 is previously set in each constituting color. The correction of dust is executed in addition to a reduction in the density, to make the reduction in the scattering and blotting effective. Further, even in a coexistent image such as a dot image, an accurate dust correction can be attained.
Patent JP-H07103185-A (JP)
Title: Fan controller
Inventor: NAKAMURA TAKESHI
IPC: F04D25/02
Filed: 1993-09-30
Abstract: PURPOSE:To control the number of fans operating according to the operating conditions of each power operating block and their rotational frequency as well as to detect a trouble notive signal to be outputted out of plural fans aright. CONSTITUTION:A fan controller installed in an information processor consisting of plural power operating blocks connected to two power sources 11 and 12 separated each is composed of a power monitor part 16 monitoring the operating conditions of these power blocks 11 and 12 at all times, and a fan control means 17 controlling the number of ovations of plural units of fans 15 and the strength of an air quantity on the basis of the monitored result being outputted out of this power minitoring part 16.