baber/WOPTO huggingface dataset:
Patent JP-H10215226-A (JP)
Title: Light transmitting device
Inventor: NAKANISHI KENJI
IPC: H04B10/27
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress the junction loss of an up signal, to eliminate a difference between the transmission/reception levels in up/down directions and the realize light transmission without waste by arranging optical star couplers between a transmission part and a signal multiple means in a subscriber terminal equipment, and inputting light signals which the signal multiplex means outputs to a reception means in parallel. SOLUTION: Mi -pieces of optical network devices 1-1 to 1-T are connected to the subscriber terminal equipment 3 by plural optical fibers through mi branching optical star couplers 2-i. It is T=Σmi (i=1-n). The up signal from the optical network device 1-2 reaches the reception part 6 through the optical star coupler 2-i. A down signal from the transmission part 5 is branched into n-pieces of signal in an n-branch optical star coupler 7 and they are branched into T-pieces of signals in the branch optical start coupler 2-i through an up/ down signal multiples circuit array 4. Then, they reach the optical network devices 1-1 to 1-T. The difference of the transmission line is a branch loss, and T>mi when (n) is more than 2. Then, the loss of the up signal is smaller than that of the down signal.
Patent JP-S57132042-A (JP)
Title: Inspecting method of defect on surface of article
Inventor: TAKUSAGAWA HIROHISA
IPC: G01N21/88
Filed: 1981-02-09
Abstract: PURPOSE:To ensure the correct detection for a defect to be inspected, by irradiating the scattered beams on a surface to be inspected from an even light source and adjusting the solid angle looking at the light source from the surface to be inspected in accordance with the type of the defect to be detected on the surface to be inspected. CONSTITUTION:A proper light source such as an incandescent electric lamp or a fluorescent lamp is arranged in an illumination box 1, and a wall surface having the light scattering function is provided to the inner surface of the box 1. Then plural light shielding plates 2 having different aperture areas are provided in order to vary the aperture area of the plate 2 in the box 1. A solid angle alpha can be easily adjusted by exchanging the plates 2, and accordingly the critical level can be independently set to recognize the unevenness as a defect. As a result, a special defect can be detected in accordance with its degree in case both the normal and defective areas have some unevenness or soil.
Patent JP-H06206017-A (JP)
Title: Electrostatic powder coating apparatus
Inventor: OGIWARA MASAAKI
IPC: B05B12/08
Filed: 1993-01-07
Abstract: PURPOSE:To avoid defect of coating by detecting reverse ionization electric current of a coating face and switching automatically electric charge of electrostatic powder ejected on the coating face to positive or negative. CONSTITUTION:The electrostatic powder coating apparatus is provided with a positively polar gun 2 connected with a positive electric source 1 and ejecting an electrostatic powder 19 on a coating face 5, a negatively polar gun 4 installed in parallel with the positively polar gun 2 and connected with a negative electric source 3 and ejecting an electrostatic powder 19 on a coating face 5, reverse ionization detectors 10 and 11 detecting reverse ionization electric current on the coating face 5 and a controller 6 making the gun being reversely polar to the gun which is ejecting now the electrostatic powder 19 eject the electrostatic powder 19 when the reverse ionization electric current on the coating face 5 detected by means of the reverse ionization detectors 10 and 11 reaches at least a specified value. A smooth and strong coating film is formed by ejecting alternatively a positively polar electrostatic powder 19 and a negatively polar electrostatic powder 19.
Patent JP-S60163645-A (JP)
Inventor: KUNII YUTAKA
IPC: A61B8/00
Filed: 1984-02-03
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-S56114324-A (JP)
Title: Method for processing mark signal
Inventor: NAMAE TAKAO
IPC: H01J37/304
Filed: 1980-02-15
Abstract: PURPOSE:To perform the operation by the mark signal in a short time by automatically selecting the operation process of the sensed signals based on the signal waveforms sensed from the marks. CONSTITUTION:If the waveform which is judged by scanning a metal mark 2(Mm) in the vicinity of a specimen 2 by an electron beam B1 indicates the simple increase, the waveform is obtained by amplifying 9 the signal from a Faraday cup 8. Differential operations 10 and 11 are performed by commanding 7 switches S1 and S2, and a beam width H1 is calculated. If the waveform judged by scanning a heavy metal mark 2(Mh) on the specimen by a beam B2 is a trapezoidal shape, the waveform is obtained by sensing 5 the reflected electrons and amplifying the sensed signal. Then, the differential operation 11 is performed by commanding the switches S1 and S2, and a beam width H2 is calculated. When the beam B3 scans a slot mark Mg on the specimen, the waveform is judged 7. The signal through the sensor 5 and the amplifier 6 is determined and differentated 10, and a beam width H3 is calculated. Thus, the processing circuit can be selected and exposure can be accomplished in a short time without the load for the worker.
Patent JP-S62176411-A (JP)
Inventor: OSAKA KENICHI
IPC: A47J27/00
Filed: 1986-01-29
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-H08187478-A (JP)
Title: Drain pipe cleaning tool
Inventor: TAKEDA KAZUO
IPC: B08B9/04
Filed: 1995-01-09
Abstract: PURPOSE: To provide a drain pipe cleaning tool having an extremely simple structure and capable of easily removing the waste refuse in a clogged drain pipe. CONSTITUTION: This drain pipe cleaning tool 1 is obtained by allowing the leading end of a flexible tube 2 to pierce through the center parts of cylindrical sponges 3, 3 and holding the sponges 3, 3 from both sides thereof by disc-shaped press plates 4, 4 having an outer diameter smaller than that of the sponges 3, 3 and formed of an elastomer to fix them and providing the connection part of a tap water hose 9 to the rear end of the flexible tube 2. The drain pipe cleaning tool 1 is inserted in a drain pipe 5 and the waste refuse 12 bonded to the inner wall of the drain pipe is removed while water 11 is ejected from the leading end of the flexible tube 2.
Patent JP-S58135335-A (JP)
Title: Intake throttle apparatus for diesel engine
Inventor: NAGAI TAKANORI
IPC: F02M11/02
Filed: 1982-02-08
Abstract: PURPOSE:To improve the operation performance over the entire operation area by having an intake path made up of main and subsidiary paths with main and subsidiary throttle valves respectively while the subsidiary throttle valve is made controllable in three stages, i.e. full opening, semi-opening and full closure. CONSTITUTION:A main throttle valve 2 in an intake throttle body 1 with main and subsidiary intake paths is connected to an acceleration pedal in linkage through a link 5, an acceleration wire 13 and the like. A subsediary throttle valve 3 is connected to a diaphragm device 4 through a link 17 and a connecting rod 18. A negative pressure chamber of the diaphragm device 4 is connected to a vacuum pump 19 through a negative pressure changeover valve 7 and a constant pressure type negative pressure control valve 8 is connected thereto 19 in parallel with the negative pressure changeover valve 7. A bimetal negative pressure changeover valve 9 and an high-level compensator 10 are connected in series to the control valve 8 through a throttle 16. The subsidiary throttle valve 3 is closed fully and opened half and fully in the stoppage of the engine, the idle operation and the high-land running respectively.
Patent JP-H08214158-A (JP)
Title: Image reader
Inventor: KUBO TOSHIHIKO
IPC: H04N1/401
Filed: 1995-02-06
Abstract: PURPOSE: To obtain the image reader at a low cost with a small size by obtaining correction coefficient data in advance, writing the data to a memory, storing image data from a conversion means tentatively to the memory and applying shading correction to the image data based on the correction coefficient data so as to eliminate the need for an exclusive image processing hardware for shading correction. CONSTITUTION: A lighting means lights a read object 2 and the image of the read object 2 is read through an optical system and an image pickup sensor 5 and an image signal from the image pickup sensor 5 is converted into image data by a conversion means and stored in a memory 9 tentatively. Then the control means reads correction coefficient data relating to shading correction obtained in advance from the memory 9 together with the image data and applies shading correction to the image data based on the correction coefficient data.  That is, the image data are corrected based on the correction coefficient data after the correction coefficient data with respect to the shading correction, and correction coefficient data such as correction of uneven sensitivity of image pickup sensors, color correction, color conversion and gradation correction or the like are obtained in advance and written in the memory 9.
Patent JP-H11205203-A (JP)
Title: Information communicating method by wave
Inventor: NAKAMURA KENJI
IPC: H04B7/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To maintain and improve health, to improve beauty and also to contribute to the progress of a medical technology by performing information communication of self-information of an object to another object through waves, making self-information of an object life proper to the object or information of health or beauty, making a wave means an electromagnetic wave or ultrasonic, making a wave appear as a skin current and making an object drinking water, food, cosmetics or medicines. SOLUTION: This method basically performs information communication of the inherent information of an object to another object through waves. As for an object to be communicated, an object whose life information is desired to be communicated is selected, for instance, if it is communicated to drinking water, food, etc., it is possible to add the life information to the drinking water, food, etc., and even to put life force into a patient. If the life information is communicated to cosmetics, the cosmetics themselves are improved into what fits respective users, furthermore, the life information is recommunicated to a user by the cosmetics, a make-up effect proper to the user is doubled, the individuality of make-up appears and a make-up allergy can be solved.
Patent JP-S63185297-A (JP)
Title: Recording medium for still picture signal
Inventor: HIRAUCHI YOSHIO
IPC: H04N9/79
Filed: 1987-01-28
Abstract: PURPOSE:To easily reproduce a still picture without a necessity for processing a control signal in a high definition television signal by specifying and recording a relation between the common leading scanning position of the still picture which is constituted of a four fields constitution unit, and the polarity of the subsample phase control signal of a chrominance component which alternates at every two fields. CONSTITUTION:The subsample phase control signal (CSSP signal) of the chrominance component is always specified as a signal varying at a two fields alternation. This CSSP signal is sent to a control circuit 7, and it makes a pick-up 3 a track-jump in the direction of a carriage return at the four fields period of a video signal, so that the high definition television signal to form one still picture can be reproduced continuously. For instance, the relation that the polarity of the CSSP signal 12 alternating at every two fields, rises up at the leading position 11 of the video signal of a four fields period constitut ing one still picture, is specified beforehand. Then, if the pick-up is controlled so as to track-jump at the rise-up position of the CSSP signal 12, one still picture can be continuously reproduced from among the still picture signal continuously always recorded without a fault.
Patent JP-H09211433-A (JP)
Title: Liquid crystal optical device and its manufacture
Inventor: YAMAMOTO MASAO
IPC: C08L101/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal optical device having high charge- retentivity, high reliability and also high scattering properties. SOLUTION: In this manufacture, a crystal cell is formed by sticking together a pair of upper and lower electrodes 11 and 12 each of which is provided with a transparent electrode layer 13 through a spacer (and concurrently sealing resin) 19 interposed between them and a mixture 14 prepared by mixing a foaming agent into a polymer forming material 16 is inserted into the space between the electrodes 11 and 12 of the liquid crystal cell. After completing the foaming of the mixture 14, polymerization of the polymer forming material 16 is completed and then, a liquid crystal 18 is impregnated into the formed cells 15 (gas foam cells) to complete the manufacture of the objective liquid crystal optical device in which the liquid crystal 18 is dispersed and retained in a polymer matrix 17.
Patent JP-S60163079-A (JP)
Inventor: TSUJIKAWA KENICHI
IPC: H01J31/15
Filed: 1984-02-03
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-H07220498-A (JP)
Title: Semiconductor memory
Inventor: OKAMURA JUNICHI
IPC: G01R31/28
Filed: 1995-02-06
Abstract: PURPOSE:To provide a semiconductor device in which a voltage boosted above the power supply voltage can be applied to a word line while decreasing the chip area. CONSTITUTION:A word line selection circuit 50 comprises a PMOS transistor 52 having source being applied with a word line driving voltage, and a group 53 of NMOS transistors having the source-drain connected in series between the drain of the transistor 52 and the earth and the gate being fed with an inner address signal. A word line drive circuit 51 comprises a PMOS transistor 43 having the source being applied with the word line driving voltage and the drain connected with a corresponding word line WL, and an NMOS transistor 45 having the source-drain connected between the drain of the transistor 43 and the earth.
Patent JP-S59143642-A (JP)
Title: Method and apparatus for printing treatment of fabric dimension thereof already sized
Inventor: NAGAI YOSHIMITSU
IPC: B41F17/00
Filed: 1983-02-04
Abstract: PURPOSE:To make it possible to easily perform the print processing of a short sized fabric, by a method wherein a fabric to be processed is sticked to the surface of a movable surface plate with paste while printing is performed to the surface plate under the fabric sticked state and, after driving, the fabric to be processed and the surface of the movable surface plate is subsequently cleaned to return said surface plate to a paste coating position. CONSTITUTION:When operation is started, the operation parts of a paste coating mechanism 4 and each printing unit 5 are synchronously operated and a paste is thinly applied to the surface of a movable surface plate 3. Subsequently, the intermittent feed apparatus 6 of the movable surface plate 3 is operated to transfer said surface plate 3 to a position B for performing sticking work of a fabric A to be processed and sticks the fabric A to be processed to the predetermined position of the surface plate 3 with paste. After this work, the movable surface plate 3 is moved over one pitch and stopped while a printing unit 5 is lowered to print the surface to be processed with a dye paste having a desired color. The movable surface plate 3 on which the printed fabric to be processed receiving successive desired printing is loaded is allowed to successively advance through a drying chamber 2 as it is and sent out of the machine while drying. When this movable surface plate is sent out of the machine, a shift mechanism 13 is operated to place the movable surface plate 3 on a lift table 11', and the product already dried and has adhered on the movable surface plate 3 is peeled off at that position.
Patent JP-S52101960-A (JP)
Title: Prevention of diode short-circuit fault spread in matrix-type driving circuit
Inventor: INOUE KOUJI
IPC: H03K17/76
Filed: 1976-02-23
Abstract: PURPOSE:To prevent the spread of diode short-circuit fault over the entire matrix by equalizing the electric potential of all the lines (or all the columns) other than driven lens (or driven columns) to the driving electric potential of column (line) directional driver.
Patent JP-H09211001-A (JP)
Title: Monoclonal antibody ns19-9 labelled with low molecular luminescent or fluorescent substance and measuring method using the same
Inventor: ISHIKAWA TAKAHIRO
IPC: G01N33/531
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To detect even a specimen impossible to measure or false negative by EIA with high reliability by using a monoclonal antibody NS19-9 labelled with a low molecular luminescent or fluorescent substance. SOLUTION: A low molecular luminescent or fluorescent substance to be used usually has a mol.wt. of below 2,000 and may be any one of chemoluminescent, bioluminescent and fluorescent substances and, for example, there are acridinium, luciferin or luminescent or fluorescent derivatives of them. In labelling a monoclonal antibody NS19-9 with a low molecular luminescent or fluorescent substance, general protein modifying technique can be used. The antibody can be labelled with the low molecular luminescent or fluorescent substance by a method used in usual immunoassay such as a method directly bonding this substance to the antibody or a method bonding said substance to the antibody through a crosslinking molecule.
Patent JP-S62177651-A (JP)
Title: Parallel operation for computer system
Inventor: MATSUHASHI MAKOTO
IPC: G06F15/16
Filed: 1986-01-31
Abstract: PURPOSE:To attain a parallel operation system that can avoid an all-out stoppage of the plant operation by connecting an old computer system and a new computer system via a memory device to attain the parallel operations. CONSTITUTION:A new CPU 4 supplies the plant data via a new process input/ output device 6 and at the same time writes this data to a prescribed point address part within a memory device 7. Then an old CPU 1 reads immediately the plant data out of said address part of the device 7 and supplied it to its own system. The device 7 is equivalent to a process input/output device for the CPU 1. Thus both CPU 1 and 4 input the same plant data to their systems respectively and approximately at the same time point. Then the parallel operations are carried out to the same plant through both computers by carrying out the same processing through both CPU 1 and 4.
Patent JP-H02198825-A (JP)
Title: Molding of fiber reinforced synthetic resin molded item
Inventor: TOKUMARU MASAHIRO
IPC: B29K105/06
Filed: 1989-01-27
Abstract: PURPOSE:To mold a fiber reinforced synthetic resin molded item without a large scale facility and with excellent productivity by using a press machine provided with a hood covering an adhesive material layer and a heater and press-heating the adhesive material layer through a reinforcing material. CONSTITUTION:A reinforcing material 16 placed on a laminate main body layer 11 is covered by a hood 3 with a built-in heater 2 and a steam pipe 21 of the heater 2 is brought into contact with a continuous metal member 15 of the reinforcing material 16. An air cylinder 5 is actuated to press them and they are heated by circulating steam in the steam pipe 21. Convection and radiation of heat generated by the heater 2 is performed in the hood 3 and only the surroundings of the reinforcing material 16 covered by the hood 3 is heated. An unsatd. polyester resin as the adhesive is heat-cured and a plywood 14 of the reinforcing material can be thereby fixed on the laminate main body layer 11 without levitation on the surface. A lining laminate layer 18 is laminated on the reinforcing material 16 and the molded item with a mold 10 is put into a heating oven and the molded item is heat-cured therein.
Patent JP-H06206552-A (JP)
Title: Supporting structure for steering device
Inventor: FUJIO ISAO
IPC: B62D1/19
Filed: 1993-01-09
Abstract: PURPOSE:To better actuate extending/contracting of a steering shaft made telescopically movable to play a role of absorbing a shock against the shock from a front wheel side at the time of collision of a vehicle. CONSTITUTION:A steering shaft A, having an overlapped connecting part A1 made slidable in an axial direction only at collision time by comprising upper and lower shafts 1, 2, is internally mounted on a steering column B. A peripheral side surface to a side of a steering wheel W of the steering column B is fixed by the first bracket C. A lower side bearing 10 is provided between a part of the overlapped connecting part A1 and the steering column B. A peripheral side surface corresponding to the part of the overlapped connecting part A1 of the steering column B is fixed by the second bracket D.
Patent JP-H11200310-A (JP)
Title: Expansion device for road bridge
Inventor: NAMIOKA AKIHIKO
IPC: E01D19/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a device having a sufficient years of endurance without generating aging phenomenon, expansion or shrinkage, or fatigue of rubber. SOLUTION: Right and left end plate beam 2 and end plate beam 3 are provided at right and left girder walls where the coupling of a road bridge is required, and also an adequate number of cell plate beams 4, end plate beam 2, 3 and cell plate beam 4 are provided in parallel to and between the end plate beams 2 and 3 together with a support beam 5 which is installed throughout perpendicularly to the longitudinal direction of the end plate beams and cell plate beams. And also a three-stage reaction type spring portion 6 and seal rubbers 7 are installed between the end plate beams and cell plate beams in configuration.
Patent JP-H06226521-A (JP)
Title: Working method for correcting tool length, and tool holder
Inventor: INAI KOJI
IPC: B23B31/107
Filed: 1993-02-05
Abstract: PURPOSE:To improve reliability in working by maintaining a force applied to a tool nearly constant relative to a change of a correction amount to prevent chamfering when the correction amount is large. CONSTITUTION:A tool 5 energized toward a workpiece 6 by a spring 37 and attached to a tool holder 4 longitudinally slidably is used. After the tip of the tool is pressed against the surface 6a to be worked of the workpiece to correct the projecting length of the tool, a condition of the tool fixedly pressed and clamped by a collar 9 of a press fixing member provided in the tool holder and having the diameter contracted by the pressure rise in an oil chamber 20b surrounding the collar is provided to cut off the burr 6b parts of the workpiece projecting from the surface to be worked under such a condition.
Patent JP-H05184029-A (JP)
Title: Method of laying and testing power cable line
Inventor: TANAKA HIDEO
IPC: H02G1/06
Filed: 1992-01-08
Abstract: PURPOSE:To lessen the possibility of an accident occurring after getting in the operation by changing a trifurcate-branch connector over into the connection state of fellow power cable conductors after performing breakdown strength test in every division where the power cable connection is completed. CONSTITUTION:The rout to lay power cables 11A-11I is divided into a plurality of divisions 11A-11C, 11D-11G, and 11H-11I, and the power cables 11A-11I are connected directly by connectors 13 in each division, and at the boundaries between one division and another, they are connected by trifurcate-branch connectors 15A and 15B. And, breakdown strength test is performed by connecting a portable charge facility (a transformer 25 and a generator 27) to the test terminal 17c of the trifurcate-branch connector 15A or 15B in every division 11A-11C, 11D-11G, and 11H-11I where the connection is completed, and then the trifurcate-branch connectors 15A and 15B are changed over into the connection state of fellow power cable conductor connecting terminals 17a-17b. Hereby, the possibility of an accident occurring after getting in the operation can be lessened.