baber/WOPTO huggingface dataset:
Patent JP-H10206151-A (JP)
Title: Object recognizing device
Inventor: NAKAMOTO KOJI
IPC: G06T1/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To enable the correct recognition of objects by dividing images obtained by a multilevel line-type CCD and performing operations through the use of a valid point number of every region found on the basis of measured distances in each region and its adjacent regions. SOLUTION: An object recognizing device which is placed on a vehicle and recognizes objects such as other vehicles located alongside and diagonally behind is equipped with e.g. right and left detection sensors 10 and 10 and a controller which processes their output signals and is constituted of operational parts such as a distance measuring circuit 16. The distance measuring circuit 16 divides an image captured by each CCD chip 11 formed of a multilevel line-type CCD constituting a sensor 10 into regions by a predetermined system and calculates each distance to an object in every region from the parallax of both chips. Obtained distance data is compared with values obtained for surrounding eight adjacent regions by an 8 adjacent points processing part 25.  When its difference is smaller than a predetermined threshold, a valid point number is added, and it is processed at an object screening part 21 and an output as a recognition result is outputted.
Patent JP-2000202234-A (JP)
Title: Flue gas treating device
Inventor: SENBA NORIAKI
IPC: C02F1/78
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas treating device capable of easily removing a hardly decomposable substance from the used water such as washing water, or cooling water or washing and cooling water after treating flue gas. SOLUTION: A sprinkler 52 is provided in the treating column 51 in which a humidity reducing column is connected to the smoke washing column 51a, and the sprinkler 52 is connected to the treating column 51 by interposing the sending and supplying pump 53 for sending and supplying washing and cooling water 4 and the cooling tower 56 for keeping the washing and cooling water 4 at a prescribed temp., and the discharge valve 54 for discharging partially the used washing and cooling water 4 and the supply valve 55 for supplying fresh washing and cooling water 4 are provided between the sending and supplying pump 53 and the treating column 51, and the surfactant supplying device 57 for adding the surfactant 6 to the washing and cooling water 4 is connected to the downstream side of the sending and supplying pump 53,  and also the discharge valve 54 is connected to the water storage tank 61 for storing washing and cooling water 4, and the electrodes 62 and 63 connected to a power source 64 are disposed in the water storage tank 61, and a solid-liq. separation device 66 is connected to the water storage tank 61 by interposing a discharge valve 65.
Patent JP-H09198584-A (JP)
Title: Scattered light type smoke sensor
Inventor: NAGASHIMA TETSUYA
IPC: G01N21/53
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by lowering the 0 point level of the detection output of scattered light by smoke. SOLUTION: Plural labyrinth members 9 are formed so as to be erected on an upper wall, a smoke detection chamber is formed in an area surrounded by the labyrinth members 9 and the respective optical axes of a light emitting element 12 and a light receiving element 13 are arranged so as to cross at the center of the smoke detection chamber. A parallel passage part 95 opened to the smoke detection chamber inside is formed between the adjacent labyrinth members 9-2 and 9-3 for instance and a labyrinth passage 76 provided with plural bends are formed on an outer side continuing to the parallel passage part 95. The labyrinth passage part continuing to the parallel passage part 95 is formed in a labyrinth structure provided with the bends at least on two parts.
Patent JP-H06222104-A (JP)
Title: Troubled gas section detecting apparatus of gas insulated equipment
Inventor: MAEKAWA HIROSHI
IPC: H02H7/00
Filed: 1993-01-26
Abstract: PURPOSE:To dispense with trouble-shooting on-line and judgement of malfunction by determining abnormality for the first time and sending a signal to the outside only in the case the relation between the gas pressure and SF6 decomposed gas concentration changes in a prescribed relative relation. CONSTITUTION:In a trouble occurs at point A, SF6 gas in a gas section 3a generates impact pressure waves due to electric arc energy and causes the pressure rise due to the thermal expansion. The pressure rise is transmitted in a pipeline 5a and detected by a gas pressure sensor 21a. The SF6 gas is decomposed by the electric arc energy and diffused in the pipeline 5a and reaches a decomposed gas sensor 20a. The sensor 20a detects the decomposed gases and its output current increases. An analog signal processing part 22a removes noise from the output signals of the sensors 21a and 20a and sends digital signals to a computing apparatus 23.
Patent JP-2000208379-A (JP)
Title: Manufacture of electric double-layer capacitor
Inventor: YOSHIDA NAOKI
IPC: H01G11/84
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor with a large capacity, in which self-discharging can be reduced and deterioration with respect to time passage of a capacity after charging can be reduced. SOLUTION: This method for manufacturing an electric double-layer capacitor comprises a process for including an element, in which a positive electrode and a negative electrode using carbon materials whose specific surface area is 500 m2/g or higher as main components are faced via a separator to each other in nonaqueous electrolytic solution, and a process for housing the element in a metallic vessel, and a process for impressing a voltage between the positive electrode and the negative electrode by a DC power source, and a process for connecting the positive electrode and the negative electrode in verse with the DC power source, and for impressing the voltage.
Patent JP-H03217652-A (JP)
Title: Negative pressure type fuel pump connecting device for four-cycle engine
Inventor: NAGATA MITSUMASA
IPC: F01M11/04
Filed: 1990-01-22
Abstract: PURPOSE:To prevent lubricating oil from entering into a pulse pipe by opening the lower end of an oil filler for charging lubricating oil, to the lubricating oil level of the lower part of a crankcase, and connecting the pulse pipe of a negative pressure type fuel pump with the upper part of the oil filler. CONSTITUTION:When an engine is slanted and an oil level changes like a lubricating oil level B, the lower end of an oil filler 2 is filled with lubricating oil, however, pressure fluctuation in a crankcase 1 is transmitted to the oil filler 2 through a manifold 6. Even if lubricating oil is agitated in the crankcase 1, the lower end of the oil filler 2 is opened to the crankcase 1 slightly, so it is difficult for splashes of lubrication oil to enter. Also, lubricating oil from the manifold 6 falls off the inner wall of the oil filler 2, thus preventing lubricating oil from entering into a pulse piping 5.
Patent JP-H01187598-A (JP)
Title: Voice encoding device
Inventor: FURUYA TETSUO
IPC: G10L19/00
Filed: 1988-01-22
Abstract: PURPOSE:To make the compression-encoding time of a voice encoding device shorter by automatically stopping the compression-encoding of voice signals at the moment when the degree of quantization error exceeds a prescribed value and restarting the compression-encoding by increasing the number of quantization bits. CONSTITUTION:An absolute value device 16 selects either one of a quantization error signal and the output signal of a noise shaping filter 12 to which the error signal is inputted and obtains its absolute value and inputs the absolute value to a maximum value detector 17a and cumulative adder 18a. Then the device 16 detects the maximum value and cumulative sum of the quantization errors produced in the course of compression-encoding of inputted sound signals as statistical quantities. When the maximum value and cumulative sum exceed prescribed values, the device 16 discriminates that the quality of the sounds deteriorates and stops the compression- encoding, and then, automatically increases the number of quantization bits and causes the compression-encoding to be restarted from the beginning. Therefore, the time required for making the compression-encoding can be reduced sharply and, when the compression-encoding is once started, no man is required until the completion of the compression-encoding.
Patent JP-H11209565-A (JP)
Title: Thermosetting resin solution composition
Inventor: TANIGUCHI MASAHARU
IPC: C08K5/54
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin solution composition excellent in storage stability, capable of forming a cured coating film having a combination of good transparency, flatness, hardness, heat resistance and adhesiveness to substrates and suitable for e.g. a protective coat of liquid crystal display materials by including a specified acid anhydride component and an epoxy resin. SOLUTION: This composition contains (A) an acid anhydride component having >=1 amic acid linkage in the molecule such as a compound obtained by reacting an amine component such as an aminoorganoalkoxysilane compound (condensate) with >=1 equivalent time acid dianhydride component such as pyromellitic acid dianhydride and (B) an epoxy resin such as a multifunctional epoxy resin. The blending ratio of A/B is preferably 0.7-3 based on the active group equivalent of the component A per epoxy equivalent of the component B. It is preferable to make color filters by using coating films formed from the composition.
Patent JP-S54103926-A (JP)
Title: Air fuel ratio controller for carburetor
Inventor: BETSUSHIYO HIRONORI
IPC: F02M7/06
Filed: 1978-02-01
Abstract: PURPOSE: To prevent fuel from being thinned at the initial stage of acceleration of an engine, by providing an intake pipe with a rich valve which is closed at that stage to thicken the fuel.  
     CONSTITUTION: The carburetor comprises a choke valve 5, a throttle valve 4 and a Venturi tube 6 having a main nozzle 7 connected to a float chamber 9. The valves 4, 5 and the Venturi tube 6 are located in the intake pipe 2. The rich valve 12 coupled to a rod 14 of a differential diaphragm appliance 13 is provided at the upstream side of the choke valve 5. A first and a second chambers 17, 18 defined by a diaphragm 16 are connected through conduits 21, 24 to a first and a second negative pressure ports 23, 25 which are located at the upstream side of the throttle valve 4 when it is entirely closed. A pressure difference is made between the chambers 17, 18 when the throttle valve 4 is located between the ports 23, 25 in the initial stage of acceleration of the engine. The valve 12 is closed depending on the pressure difference to decrease the intake air to thicken the mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09203011-A (JP)
Title: Reconstruction work of short-span over-road bridge or overbridge into long-span bridge
Inventor: ISHIBASHI TADAYOSHI
IPC: E01D101/26
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To dispense with temporary installation and removal of construction girders, and slow traveling of trains and reduce the construction period and cost, by driving foundation piles and erecting bridge piers at the outside of a rail way and laying construction girders made of hollow steel pipes as main bridge girders and thereafter, reinforcing the hollow steel pipes. SOLUTION: Foundation piles 7 are driven only at the outside of a railway. Receive girders 20 are laid under the railroad track above the foundation piles 7 so as to cross the rail way. Parapet girders 21 are arranged at the outside of the receive girders 20. Hollow precast members are reinforced by prestressed concrete (PC) steel materials to form the receive girders 20. The bridge piers 23 are constructed between the receive girders 20 and the parapet girders 21, and the foundation piles 7. Subsequently, exsisting bridge girders are removed and exchanged to hollow steel pipe girders 24 to put them between the receive girders. The girders 24 serve as construction girders temporarily. Temporary support points 3a are provided on existing abutments 3 and used as temporary bridge piers together with the receive girders 20.  The girders 24 are reinforced with PC and used for the main bridge girders. Thereafter, the existing abutments are removed to widen the road width.
Patent JP-S54103649-A (JP)
Title: Data transmission control system between arithmetic control elements
Inventor: FUJITA KOUZOU
IPC: G06F15/16
Filed: 1978-02-01
Abstract: PURPOSE: To ensure the highly reliable data transfer via the simple hardware constitution by performing the data transfer between two CPU's through the FiFo register.  
     CONSTITUTION: When the data is supplied to FiFo (first-IN and first-Out) register 7 and 8, READ and READY signals 7a and 8a are supplied to CPU5 and 6. Then each CPU draws in the data within the FiFo registers and can transmit the data to the FiFo register since the data is idle within FiFo an when WRITE and READy signals 7b and 8b exist. Therefore, the existence of signal 8b is first checked to transmit the data to register 8 in case the data is sent to CPU6 from 5. On the other hand, CPU6 draws in the data of register 8 after checking signal 8a. In the same way, the data can be sent to CPU5 from 6. Thus, the data transmission is possible between CPU's through the simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5396861-A (JP)
Title: Production of liquid crystal display device
Inventor: AKITA HIROSHI
IPC: G02F1/1339
Filed: 1977-02-03
Abstract: PURPOSE:To achieve the clearance between two sheets of base plate glasses at less than 10mum in a volume production manner by coating low melting point sealing glasses in a specific state, drying the glasses, superposing the base plate glasses and applying pressure to these to temporally bond, thereafter melting and sealing by heating.
Patent JP-S61169202-A (JP)
Inventor: IHARA ICHIRO
IPC: B27M1/08
Filed: 1985-01-24
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-H06259813-A (JP)
Title: Method and equipment for manufacturing regenerative exclusive optical disc
Inventor: SEUNGUUTAE JIYUNGU
IPC: G11B7/26
Filed: 1993-01-27
Abstract: PURPOSE: To provide a method and a device for reproducing an optical disk used exclusively for reproducing. CONSTITUTION: A process for production of a source disk 17' and a process where information of the source disk is optically copied to a target disk 52 are included. The source disk has a transparent substrate 18 and a prescribed opaque recording layer 20 applied on this substrate 18, and recording holes 21 through which light is transmitted are formed in the opaque recording layer, and information is stored by arrangement of these recording holes. The target disk has a photochromic recording layer where the coefficient of light absorption before copy and that after copy are different. The method for producing this optical disk only for reproducing uses an optical recorder, which optically forms recording holes of the source disk, and a copying device which optically copies information from the source disk to the target disk.  Thus, the optical disks used exclusively for reproducing are inexpensively mass-produced in a short time.
Patent JP-H02192643-A (JP)
Title: Cathode having grid for linear beam microwave tube
Inventor: TAKAHASHI AKIRA
IPC: H01J23/06
Filed: 1989-01-20
Abstract: PURPOSE:To enable control of an electron emission amount from a cathode by forming cobweb insulation and molybdenum layers on a part of the electron emission face of the cathode. CONSTITUTION:A cathode 1 is so formed as to have a thin cylindrical shape and the electron emission face 2 thereof is so made as to have a recessed spherical face having concentricity with the axis of the cylinder, intersecting the side 3 of the cylinder like a knife edge. An insulation layer 4 made of ceramic is formed on a part of the electron emission face 2 and the cylinder side 3, and a molybdenum layer 5 is formed on the insulation layer 4. The insulation layer 4 and molybdenum layer 5 consist of several lines radially extended from the center of the cathode 1 and other several ring lines connecting the lines, and placed concentrically with the cathode 1, thereby being formed like a cobweb. According to the construction, an electron emission amount from the cathode 1 can be controlled with voltage applied to a grid.
Patent JP-S59149631-A (JP)
Title: Gyrotron
Inventor: OKAMOTO TADASHI
IPC: H01J25/00
Filed: 1983-01-28
Abstract: PURPOSE:To catch all electron beam traveling at the collector section reliably by bending in the direction of collector electrode wall while to prevent concentric overheating of collector wall by providing a rotary field generator for forming rotary field crossing with axis while rotatable in circumferential direction at the collector section. CONSTITUTION:A rotary field generator 19 is arranged at the outercircumference at a portion of collector section 14 to produce field H in the interior of collector in the direction perpendicular with the central axis while rotatable in the innercircumferential direction as shown by arrow. It is preferable to have a solenoid coil to be driven by A.C. power source 20 and controller 21 to produce alternative fields in X and Y directions having phase difference by 90 deg. thus to produce rotary field. It is arranged near to the cavity section 13 in such range that the rotary field will scarcely influence on the resonance cavity section 13. In operation in case of pulse operation gyrotron, it must be considered that pulse frequency and rotary frequency of field will be synchronous to concentrate at a portion of collector wall in circumferential direction to prevent impingement of electron.
Patent JP-S63180794-A (JP)
Inventor: KASHIMA YASUSHI
IPC: F16L27/12
Filed: 1987-01-20
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-S61169418-A (JP)
Title: Feeder for granule
Inventor: TAKEISHI YOSHIAKI
IPC: B65G53/40
Filed: 1985-01-23
Abstract: PURPOSE:To make the feed of granules easy and stable, by rotating a spherical sheel body being installed in a casing interconnecting an upper low-pressure vassel and a lower high-pressure vessel through, while interconnecting an opening of a casing wall to the high-pressure vessel, a decompression port, the low- pressure vessel and a pressure port in order. CONSTITUTION:A spherical shell body 1 having an opening 1a is made to be free of rotation around a central horizontal shaft inside a casing interconnecting a low-pressure vessel to a high-pressure vessel. A decompression chamber 12 and a pressure chamber 13 both are formed between the casing and the spherical shell body 1 at both sides of the casing 10. Adjoining these chambers 12 and 13, a decompression pipe line 2 and a pressure pile line 6 having a decompression port 14 and a pressure port 16 are attached each to the casing 10. When the spherical shell body 1 is rotated a turn each 90 deg. in order, decompression  charging of powdery granules to the spherical shell body 1 from the low- pressure vessel 5   pressure   projection of these granules inside the spherical shell body 1 into the high-pressure vessel 9 are all carried out, thus these powdery granules are drawn in by suction from an air suction nozzle and transported to the required position via a transport pipe 21.
Patent JP-H11215104-A (JP)
Title: Remote control device
Inventor: YAMAGUCHI HIROSHI
IPC: H04L1/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a remote control device which can surely check received control signals carried from a control section for error even when the byte count of the data words of the control signals is not yet decided when a working section executes working based on the control signals received by means of the working section from the control section. SOLUTION: The exclusive OR of each data word D0, D1, D2, and D3 of transmitted data and words indicating the byte counts (4) of the data words is used as a check word '00111011'. Then error checking is performed by comparing the exclusive OR '00111100' of each data word of the received data obtained by receiving the transmitted data and words indicating the byte counts (3) of the data words with the check word.
Patent JP-S55103490-A (JP)
Title: Input mechanism of electronic wristwatch
Inventor: WAKAI YOUICHI
IPC: H01H19/00
Filed: 1979-02-02
Abstract: PURPOSE:To secure the balance property to the display when the watch is used, by using the revolution switch for the input switch of the digital watch and then giving the delay to the display switch/time correction signal more than the input signal. CONSTITUTION:When setting stem 1 is turned right gradually, the attachment and detachment is repeated between spring part 2a of switch lever 2 and switch pin 6a. And the ringing tone is caused at the moment the detachment (OFF). When stem 1 is turned left, the rining tone is generated in the same way at the moment left, the ringing tone is generated in the same way at the moment of OFF between spring part 2b and pin 6b. The signal sent from the revolution switch is led to FF9 and NOR gate 10 via chattering prevention circuit 8, and then the output of gate 10 is obtained according to the output of FF9. Thus control part 11 is started to actuate counter 12, decoder 13 and driver 14 in sequence. As a result, the display varies at dispaly part 15.
Patent JP-S55104550-A (JP)
Title: Expansion cylinder for thermal gas engine
Inventor: KAWAKITA TSUNEHIRO
IPC: F02G1/053
Filed: 1979-02-06
Abstract: PURPOSE:To evade radiation due to the shuttle transmission when a piston is operating by a method wherein the head of the piston is located within the hollow hole of the cylinder head when the piston is at the bottom dead point and also the surface opposed to the other material of the cylinder head is fitted with adiabatic materials. CONSTITUTION:When applied to the Stirling engine, the measurement of each part is so fixed that the head 5a of the piston 5 in the position of the bottom dead point is located at the upper position by l in length than the base 41 of the cylinder head 41. Also the face of the cylinder head 41 opposed to the cylinder block 42, i.e. between both of them adiabatic material 11 such as a gasket and the like is inserted. In this way it can be avoided that during the reciprocating operation of the piston 5 the high temperature gas G directly contacts with the cylinder block 42. Also the heat loss of gas is reduced because the heat of the cylinder head 41 is prevented from contacted with the cylinder block 42 by adiabatic material 11.
Patent JP-H04254067-A (JP)
Title: Bank brake device
Inventor: HIRANO HIROYUKI
IPC: F16D49/12
Filed: 1991-02-01
Abstract: PURPOSE:To enable the use of a flexible brake band in a band brake device for a vehicular automatic transmission by interposing elastic members for energizing elastic force in the direction orthogonal to action force, between one end of the brake band and a case, and between the other end of the brake band and an action force supply means. CONSTITUTION:Brackets 22, 23 are rigidly secured to both ends of a brake band 21 wound around the outer periphery of a front brake drum 20. The tips 24a, 25a of an anchor shaft 24 and a stem shaft 25 are fitted into the recessed parts 22a, 23a of the respective brackets 22, 23, and the tips 24a, 25a are fixed into the recessed parts 22a, 23a by springs 26, 27. These springs 26, 27 are formed in such a way that the energizing force thereof works in the direction approximately orthogonal to the axes of the anchor shaft 24 and stem shaft 25. With this constitution, the collapse of the brake band 21 onto the drum outer peripheral surface is regulated elastically so as to prevent contact between the brake band 21 and the drum surface and thereby to enable the use of a flexible band.