baber/WOPTO huggingface dataset:
Patent JP-H05126500-A (JP)
Title: Variable heat ray running target
Inventor: YAMAMOTO MOTOO
IPC: F41J5/056
Filed: 1991-11-06
Abstract: PURPOSE:To repeatedly use the running target by a method wherein a heat ray target, having a heat generating body radiating an arbitrary heat ray pattern is loaded, on a truck running on a track under a set condition, in the subject target for evaluation test of a missile and the like having heat rays tracking function. CONSTITUTION:A target truck 1 is put runnably on a track 43 and the running of the truck 1 is controlled by an operating board, not shown in a diagram. Protecting boards 21-23, repulsing the direct impact of a missile and the like, are bonded on the front surface of launching device of the missile and the like, the ceiling surface and the surface of the target truck 1, which becomes a leading head upon launching the missile and the like, while heat rays targets 7, 15, 16 are arranged on the surfaces of respective protecting boards 21-23. Check type heat generating bodies 14 are arranged on the outer surfaces of the heat rays targets 7, 15, 16. An arbitrary heat ray pattern is set in the operating board whereby several heat generating bodies 14 are selected to radiate heat rays of a predetermined pattern. The heat generating body 14 is constituted of the semi-conductor of conductive resin and the like.
Patent JP-H01160018-A (JP)
Title: Dry etching device
Inventor: HARA TAMIO
IPC: H01L21/3065
Filed: 1987-12-16
Abstract: PURPOSE:To reduce damages of members forming a device by irradiating electrons with a gas having an etching property to make them plasmas and by enabling the etching surface of a semiconductor wafer to selectively move to positions at which etching can or cannot be done. CONSTITUTION:Ions in plasma are accelerated in the plasma sheath formed on the surface of a semiconductor wafer 3 held by a wafer holder 4, are struck as an ion beam, and the semiconductor wafer 3 is etched. During the time, operation of selecting an etching duration or a non-etching duration is performed by turning the semiconductor wafer 3 to the irradiating direction of electron beams, i.e., to the direction of plasma and other directions by rotating the wafer holder 4. Therefore, a shutter mechanism is not needed to be installed at a prestage than the semiconductor wafer 3, i.e., at the plasma side, reducing damages of members forming a device.
Patent JP-H11152319-A (JP)
Title: Heat-resistant phenolic resin and molding material containing the same used for sliding component
Inventor: SONE YOSHIHISA
IPC: C08L61/06
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin which is easily moldable and is excellent in long-term heat resistance, water resistance, and alkali resistance by selecting a resin comprising repeating units each of which is composed of phenol, xylylene, phenylmethine and methylene components bonded to each other in a specified ratio and in specified positions and having a specified molecular weight. SOLUTION: This is a phenolic resin comprising repeating units of a phenol component (A) derived from a phenolic compound, a xylylene component (B) of formula I, a phenylmethine component (C) of formula II, having a [(B)+(C)+(D)]/(A) molar ratio of 0.4-0.95, a (D)/[(B)+(C)+(D)] molar ratio of 0.1-0.9, such a bonding position of component D to component A that the ratio between the substituents ortho and para to the hydroxyl group of the phenolic nucleus is 45/55 or above and a number-average molecular weight of 500-5,000. In the formula, R1 is methyl or ethyl; a is 0-2; and Ar is phenyl or a bi- to tri-cyclic aromatic group.
Patent JP-2001129117-A (JP)
Title: Method for decomposing pcb
Inventor: GOTO TATSUO
IPC: A62D101/22
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a dechlorinating and decomposing polychlorinated biphenyl(PCB) stored in a high-concentration liquid state at temperature below its boiling point. SOLUTION: The liquid PCB of 30 to 100% in concentration and concentrated sulfuric acid are compounded with metallic powder which releases hydrogen by reacting with the sulfuric acid. The mixture is then agitated. While excess moisture is vaporized by effecting the reaction heat generation of the concentrated sulfuric acid and the metallic powder, the mixture is held at 110 to 200 deg.C.
Patent JP-H01164446-A (JP)
Title: Ion exchange resin
Inventor: NAKAJIMA JUNICHIRO
IPC: B01J41/08
Filed: 1987-12-18
Abstract: PURPOSE:To move an ion exchange resin in an arbitrary direction with an external magnetic field by providing a two-layered structure consisting of a core part made of a magnetic body and a shell part made of a resin substrate to the ion exchange resin. CONSTITUTION:Styrene is mixed with a proper amt. of divinylbenzene and a finely divided magnetic body. The mixture, an emulsifier and a polymn. initiator are suspended in water and heated with vigorous stirring to carry out polymn. By this polymn., a cross-linked polymer 2 adheres to the outside of the magnetic body 1 to form a granular resin 3 having a tow-layered structure consisting of a care part made of the magnetic body and a shell part made of the resin substrate. when a magnetic field is applied to a system using the resulting ion exchange resin from the outside of the system, the ion exchange resin in the system can be moved to a desired position.
Patent JP-H09159074-A (JP)
Title: Structure of joint part for dissimilar metal tube
Inventor: SHIMIZU SHIGEO
IPC: F16B7/18
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To surely prevent a negative electrode side metal from corrosion even in a case of breaking insulation of both metals by attaching a sacrifice positive electrode member in the adjacent to a joint part between a metal tube to become a positive electrode side metal and a metal tube to become a negative electrode side metal, providing a resin lining layer to a point where the sacrifice positive electrode is not sufficient, and holding the electric potential of the negative electrode side metal surface to the protective potential or less. SOLUTION: One metal tube 3 to become a positive electrode side metal is set made of an aluminium, and the other metal tube 5 to become a negative electrode side metal is set made of stainless steel, and both metal tubes 3, 5 are connected to each other via an insulating joint 7. In one metal tube 3, a sacrifice positive electrode member 8 which is corroded instead of one metal tube 3 so as to prevent the metal tube 3 from corrosion is attached in the adjacent to the other metal tube 5 in the case where an insulating member is broken so that both metal tubes 3, 5 are contacted with each other, and a resin lining layer 10 whose protective potential is set to one metal tube 3 is provided.
Patent JP-H07146024-A (JP)
Title: Air-conditioner utilizing absorption type refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B15/00
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the freezing or an evaporator and secure the efficient and smooth operation of the evaporator. CONSTITUTION:A temperature sensor Ta is mounted on an evaporator. A controller 30 has a controlling means 8 and a storage means 7, and the controlling means 8 is connected to the temperature sensor Ta, a valve 1 and the storage means 7. A temperature TA, a supervisory temperature TB higher than the temperature TA and a temperature drop rate alpha are stored in the storage means 7. In the case where a temperature of the evaporator, which is sensed by the temperature sensor Ta, shows the temperature TA or below, or in the case where a temperature of the evaporator reaches the supervisory temperature TB and a temperature drop rate (t) at that time becomes larger than alpha, the controlling means 8 is so designed as to open the valve 1. Accordingly, when the evaporator is brought to a state immediately before freezing, or when it is in a state that freezing will be surely started on the basis of judgement from the temperature drop rate although a temperature is still higher than that in a state immediately before freezing, a solution at a high-temperature is caused to flow into the evaporator by opening the valve 1, whereby the pressure of the evaporator is increased and the freezing of the evaporator can be prevented.
Patent JP-H09161233-A (JP)
Title: Magnetic head, testing method and manufacture thereof
Inventor: YAMASHITA YOSHIMI
IPC: G11B5/39
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a large coil for generating magnetic field and to effectively impart the magnetic field to a magneto resistance element by generating magnetic field by a magnetic head itself. SOLUTION: A connecting part 23 is provided on one end of magnetic shields 2, 3, electrodes 201, 301 are provided on the other end and a current I for generating magnetic field is made to flow through them. The magnetic field in accordance with the current is generated in a magneto resistance element and measurement of magnetic resistance and control of magnetic domain are performed. At the time of measurement, by generating magnetic field between the magnetic shields causing a current to flow between the electrodes 201, 301 and controlling temp. by heat treatment, the heat treatment of the magneto resistance element is performed in the magnetic field. An insulation resistance between electrodes 201, 301 and the electrodes 101, 102 of the magneto resistance element or the electrodes 501, 502 of a write coil is measured.  By measuring capacitance between the electrode 201 and a recording medium, a distance between a magnetic head and the recording medium is detected.
Patent JP-2000141067-A (JP)
Title: Method for friction stirring joining
Inventor: HATTORI MITSUO
IPC: B23K20/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To transfer an irregular pattern to the bottom surface of a joining part by making a surface of a receiving member having an irregular pattern abut on the bottom surface of the joining part and then executing friction stirring joining by means of a working head. SOLUTION: With a working head 4 rotating at high speed, a projecting part 41 of a shaft is made to be buried into a butting part of pieces 3, 3 to be joined and is moved along a joining line L. At this time, in a region through which the projecting part 41 of the shaft passes, the material of the pieces 3, 3 to be joined are plasticized and fluidized by frictional heat and pressure, stirred and mixed, and then cooled and solidified on the rear side of advancing direction of the projecting part 41 of the shaft, and thus the pieces 3, 3 to be joined are completely joined and integrated. On the side of the bottom surface of the joined part, the plasticized and fluidized material gets into recessed parts of letter patterns 2 on a working table 1, and is cooled and solidified under this state.  Then, the obtained joined material comes to have projecting letter patterns which are the inverse of letter patterns 2 along the joined part of the bottom surface.
Patent JP-2001136509-A (JP)
Title: Digital video signal processing system
Inventor: MIMORI TOSHIMASA
IPC: H04N7/173
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively use a data bus which is used for data transfer of a digital video signal by enabling bidirectional transfer in blanking periods where it is not effectively used. SOLUTION: A video signal A/D converter 102 and a digital video signal processing circuit 105 are connected by a bi-directional bus 104 and a transfer direction is determined following a state showing a blanking period of the digital video signal and the video signal A/D converter 102 previously outputs data indicating that the output of the digital video signal processing circuit 105 is used in such a case and outputs the data up to the end of the blanking period. When the data are inputted, data indicating that they are used as input are outputted, and control data are inputted until the end of the blanking period.
Patent JP-H06142026-A (JP)
Title: Hand mop
Inventor: KUWANO MITSURU
IPC: A47L13/20
Filed: 1992-11-05
Abstract: PURPOSE:To make it possible to reverse a wiper without touching the soiled wiper and to utilize the entire surface of the wiper for cleaning, by fastening rotatably the root of a mop grip to the upper central part of the wiper of the mop. CONSTITUTION:To the wiper fastening part 20 of a hand mop, a removable wiper 10 consisting of a bundle of strings is fastened. That is, by pushing an attaching/detaching pin 21 provided on the wiper fastening part 20, the fastening plate 22 of the wiper fastening part 20 bends in half, and the fastening means 11 of the wiper 10 is attached/detached to/from the fastening plate 22. A grip 30 is provided so as to freely rotate horizontally from the center of the upper part of the wiper fastening part 20, the grip rotary fastening part 31, which is the root of the grip, is vertical but the other part of the grip extends horizontally. In this case, by providing the grip rotary fastening part 31 with a rotation lock means 32, the grip 30 is held horizontally and can freely turn 90 deg. one at a time in the direction of the length of the wiper 10, and thus the wiper 10 immediately cope with lateral cleaning.
Patent JP-2001142817-A (JP)
Title: Home page image generating device
Inventor: OOWA YASUSHI
IPC: G06F3/0484
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a home page generating device, with which even a person unskilled in home page generation can easily generate a home page. SOLUTION: Plural templates corresponding to documents for respectively forming the home page are stored as electronic files, one of these files is selected and printed as a template sheet, the contents of the home page are added to this template sheet and an image provided by scanning this templates sheet is composited with the electronic file of the template so that the home page can be generated.
Patent JP-H11151843-A (JP)
Title: Recording apparatus
Inventor: TANNO KOICHI
IPC: B41J13/08
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To limit an absorptive force generating means to operate only in a recording region by arranging adsorptive force generating means formed with a transportation belt integrally and having combteeth like electrodes disposed opposite to its teeth being formed respectively independently, feeding means for feeding electric power to the feeding part of electrodes, and the like. SOLUTION: The transportation belt 16 has adsorptive force generating means 31 installed with a set of electrode plates 32 formed of electrification metal and an earth plate 33. The electrodes 32 and earth 33 are respectively formed in a combteeth shape having each tooth formed independently, and installed in an inner part of the transportation belt 16 in a manner that they are set face to face in the direction intersecting to the transportation direction of the transportation belt 16 and each projection comes in each recess. In both sides of the movement direction of the transportation belt, the electrode plate 32 and earth plate 33 have feeding parts (pattern-exposed parts) 32a, 33a respectively.  These feeding parts 32a, 33a are set having a longer distance than a width of the earth plate 33, and feeding brushes are brought in contact therewith respectively with predetermined pressure.
Patent JP-H05156130-A (JP)
Title: Resin composition for laminate and laminate
Inventor: FUJII KENICHI
IPC: C08L63/00
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the subject composition which is excellent in dielectric characteristics, heat resistance and moisture resistance and does not form voids by mixing an epoxy resin with a phenol adduct of a butadiene (co)polymer and dicyclopentadiene. CONSTITUTION:An epoxy resin (A) (e.g. bisphenol A epoxy resin) is mixed with a phenol adduct of a butadiene (co)polymer (B) comprising a butadiene (co)polymer having a content of 1,2-linkages of at least 40%, and a phenol adduct of dicyclopentadiene (C) to produce the objective composition. Component B is obtained by reacting a butadiene (co)polymer with a phenol in the presence of a catalyst. Component C has a structure of the formula (wherein (n) is 0 to 10) and is obtained by reacting dicyclopentadiene with a phenol in the presence of a catalyst.
Patent JP-H09138262-A (JP)
Title: Inspection apparatus for connector
Inventor: TAMANO MASATOSHI
IPC: G01R31/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection apparatus by which the existence of a wide- width part can be inspected even under a condition which is difficult by an optical method by a method wherein follow-up members which sandwich a connector along a conveyance direction are moved relatively to the width direction of the connector. SOLUTION: When a connector 10 which is conveyed 19 reaches a connector inspection device 20, the right side face and the left side face of the connector 10 are coupled respectively to one pair of receiver roller 32 and a pressure roller 36. At this time, the rollers 32, 36 sandwich both side faces of the connector 10 elastically by the elastic force of a tension coiled spring and by the energization force of a detection sensor 33, and the connector 10 is passed in this state. Then, when the width of the connector 10 is a normal width, the interval between the rollers 32, 36 is not changed, a rod 34 at the sensor 33 is not displaced, and the sensor 33 does not output an abnormal signal.  When the width of the connector 10 contains a part which is wider than the normal width, the roller 36 is displaced to the left side while the rod 34 is being displaced, and the sensor 33 detects that the interval between the rollers 32, 36 is larger than a prescribed threshold value.
Patent JP-H02166306-A (JP)
Title: Suppression method for dioxin in refuse incinerator and the like
Inventor: YAMAGISHI MIKI
IPC: F23G5/00
Filed: 1988-12-20
Abstract: PURPOSE:To sharply suppress and reduce an amount of dioxin and the like from an incinerator by a method wherein quantities of unburnt gas containing CO and HC is generated from a substance to be burnt, combustion exhaust gas containing a relatively large amount of oxygen is collided with unburnt gas in a given stagnating space, and by reburning the unburnt gas and the combustion exhaust gas as the gases are agitated and mixed together for a given time, a high temperature state is maintained. CONSTITUTION:Generated unburnt gas 19 flows around to the back side (stagnating space) of a baffle plate 16 and is completely burnt by means of air fed through a feed pipe 14 on the rear stage side of the bottom part of a furnace body 11 and a cavity block 15. The completely burnt gas is collided with combustion exhaust gas 20, containing a relatively large amount of oxygen, on the back side of the baffle plate 16 for a given stagnating time, and sufficiently agitated and mixed therewith. The mixture is reburnt by means by unburnt gas serving as a heat source and maintained at a high temperature state (800-1,000 deg.C), and PCDDS and PCDFS contained in the gas are thermally decomposed. Exhaust gas after recombustion is introduced to the boiler or the gas cooler of gas cooling equipment through a flue 13 and is cooled.
Patent JP-H03199632-A (JP)
Title: Intake device for engine
IPC: F02D9/02
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a V-type engine with a multiple throttle by slidably interposing a throttle plate having openings corresponding to the intake pipe between an intake manifold in which a plurality of intake pipes are collectively integrated for each unit cylinder row and the engine body to which the intake manifold is fitted. CONSTITUTION:A throttle plate 40 is interposed between an intake manifold 20 and a cylinder head 10, and is held by linear bearings 42, 42 so as to be slidable in the longitudinal direction. When the throttle plate 40 is fully inserted into the manifold 20, all the openings 11A (not shown) of intake ports 11 are completely closed by the manifold 20, and when the plate 40 is drawn out by a prescribed amount from this conduction, the valve holes 41 thereof completely coincide with the openings 11A. Accordingly, by sliding the plate 40 by means of a driving mechanism, the opening area of the intake ports 11 can be suitably regulated, and also since the valve body is made up of the manifold 20 and the cylinder head 10, the structure can be made compact.
Patent JP-H02164135-A (JP)
Title: Retransmission method for satellite reception signal and retransmitter and receiver therefor
Inventor: HASHIMOTO MASAYUKI
IPC: H04H20/00
Filed: 1988-12-19
Abstract: PURPOSE:To use a conventional common reception system for UHF/VHF band as it is by demodulating and demultiplexing a 0-4.5MHz video signal and a QPSK signal of 5.73MHz as a center from a satellite reception signal and applying AM composite modulation to the carrier of a VHF band or VHF band channel. CONSTITUTION:A satellite reception signal received by a satellite broadcast antenna 1 and converted into a 1st intermediate frequency signal (BS-IF) is fed to a centralizing reception circuit 5, a digital signal composed of a PCM voice signal, a video signal, left/right analog voice signals and a mode signal are outputted from output terminals A-E, the digital signal is outputted to a QPSK modulation circuit 7, a high frequency signal in 5.727272MHz of the digital signal is subjected to QPSK modulation and fed to a composite modulation circuit 15. Thus, the demultiplexed and separated PCM voice signal is subjected to AM composite modulate by a composite modulation circuit 15 via a QPSK modulation circuit 7. Thus, the advantage of the PCM voice signal is not lost even when a conventional common reception system is utilized.
Patent JP-H08234674-A (JP)
Title: Antireflection black matrix for display device and its manufacture
Inventor: MAIKERU RUISU SUTEIGAAWARUDO
IPC: G09F9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection black matrix for a display device capable of restraining the reflection of incident light, as well as a method for manufacturing the black matrix. SOLUTION: Regarding a black matrix structure suitable for use in an active matrix liquid crystal display, an antireflection black matrix is formed out of chromium oxide 12, metal 13 selected from chromium, tungsten, molybdenum, vanadium, iron and niobium, the second chromium oxide layer 14 and a chromium mirror 15, components stacked on the front of a glass late 11. Another structure includes the foregoing components stacked on the reverse side of the chromium mirror 15 in the same order. In the black matrix so formed, the reflection of incident light drops to 0.5% or below. Furthermore, the manufacturing technique regarding the foregoing structure including negative electrode spattering is provided as well.
Patent JP-H06169509-A (JP)
Title: Gas-filled switchgear
Inventor: AOKI HIROSHI
IPC: H02B13/02
Filed: 1992-11-30
Abstract: PURPOSE:To arrange required apparatuses efficiently and to reduce the site area by arranging a bus-bar PT unit for detecting each-phase voltage of main bus-bars, in a position where its three sides are aurrounded by a bus-bar section unit having U-shaped constitution. CONSTITUTION:Two circuits of first and second main bus-bar tanks 10a and 10b having respectively man bus-bars 10A and 10B provided for three phases collectively are provided. Besides, first and second bus-bar section units 1a and 1b in the shape of U are provided between first main bus-bar tanks 10a and 20a and second main bus-bar tanks 10b and 20b, having main bus-bars 10A and 10B and other main bus-bars 20A and 20B with different bus-bar sections. Furthermore, first and second bus-bar PT units 2a and 2b are arranged at positions where each three sides are surrounded respectively by the bus-bar section units 1a and 1b having U-shaped constitution. Accordingly, each-phase voltage of the main bus-bars is detected by these bus-bar PT units 2a and 2b.