baber/WOPTO huggingface dataset:
Patent JP-H05234517-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KOMATSU HIDEAKI
IPC: H01J9/32
Filed: 1992-02-25
Abstract: PURPOSE:To enhance reliability of measuring technique and simplify adjusting work. CONSTITUTION:A bulb holder of a sealing machine holds a bulb. A plurality of image recognizing cameras 12 recognize an image formed in a neck of the bulb. An image recognizing unit 14 processes the image obtained by the image recognition. An image synthesizing unit 15 synthesizes and compares the image, and automatically measures the positional relationship of the neck. On the basis of the result, a deviation factor is statistically classified into a factor due to equipment and a factor due to a person. Since the image recognizing cameras 12 measure the positional relationship of the bulb, measurement fluctuation is reduced and quantitative displaying of excellent reproductivity is possible, thus enhancing measuring accuracy. All the data of the positional relationship of the bulb can be automatically collected and statistics of deviation is taken so as to be classified into different factors. Consequently, it is possible to determine at that moment if the deviation is caused by a factor due to equipment or a person, thereby eliminating multiple correction and simplifying adjusting work.
Patent JP-H08210394-A (JP)
Title: Composite material caliper
Inventor: UEI HISAO
IPC: F16D55/00
Filed: 1995-02-02
Abstract: PURPOSE: To improve the cuttability by using aluminum alloy in a part to be cut of a composite material caliper made of ceramics and aluminum alloy or the like. CONSTITUTION: A composite material caliper is formed by pouring the molten aluminum alloy or the molten magnesium alloy in a forming mold of caliper shape where a preliminarily formed body 2 consisting of ceramics fiber or ceramics particles of the caliper shape except the part to be machined is charged. The prelimlnarily formed body 2 is made of the composite material of aluminum alloy or magnesium alloy and ceramics fibers or ceramics particles, and the part 5 to be machined is made of single substance of aluminum alloy or magnesium alloy.
Patent JP-H01213474-A (JP)
Title: Flameproof processing agent for synthetic fiber material and flameproof processing method
Inventor: ITO ETSUO
IPC: D06M15/256
Filed: 1988-02-19
Abstract: PURPOSE:To provide the subject flameproof processing agent improved in the adsorption thereof to synthetic fibers and in the staining resistance to cans in a method for dyeing in the same bath, by comprising a finely granulated dispersion mixed with a specific amount of hexabromocyclododecane steric isomers having different melting points. CONSTITUTION:75-95pts.wt. of hexabromocyclododecane (HBCD) having melting points of >=195 deg.C among HBCDs obtained from trans.trans-cis-cyclododecatriene as a starting material are mixed with 25-5pts.wt. of HBCD having melting points of <160 deg.C and finely granulated (granule size is <=10mu) and dispersed preferably with a dispersing agent or a protective colloid such as CMC to provide a flameproof processing agent having good storage stability and useful for synthetic fiber materials. When the fibers are dyed and treated with the compounded flameproof agent in the same bath, the flameproof agent improves the staining resistance to cans and raw materials, thereby permitting to contrive to raise the efficiency of the dyeing process.
Patent JP-S63207422-A (JP)
Title: Method for molding parts
Inventor: NAKAMURA KATSUAKI
IPC: B21D26/02
Filed: 1987-02-23
Abstract: PURPOSE:To reduce a mold cost and forming cost by cutting a plate-shaped stock consisting of a superplastic material to a prescribed shape, joining the cut stocks and subjecting the same to superplastic blow molding. CONSTITUTION:The plate-shaped stock 10 consisting of the superplastic material is cut to the prescribed shape in the case of producing an air connector or the like. An Al superplastic alloy or steel superplastic alloy is used as the superplastic material in depending upon applications. Two sheets of such stocks 10 are superposed and both side edges 10A, 10B are joined to each other. The joined stock 10 is set in the mold of a superplastic blow molding device and after the mold is clamped, gas is blown into the mold to plastically deform the stock; thereafter, the molding is subjected to finishing. Since there is no need for a core, the mold cost is reduced. Since multi-stages of press forming are not carried out, the cost of the forming is reduced.
Patent JP-S61198651-A (JP)
Title: Semiconductor ic device
Inventor: TAKAYAMA SHOJI
IPC: H01L21/768
Filed: 1985-02-27
Abstract: PURPOSE:To prolongate the wiring lifetime without the generation of alloy spikes by a method wherein aluminum wiring layers are connected via metallic layers in which silicon is difficult to diffuse. CONSTITUTION:An Si-containing Al wiring layer 4 contacting a diffused layer 2 of reverse conductivity type to that of a semiconductor Si substrate 1 which has been formed on the Si substrate 1 is connected to a pure Al wiring layer 7 via metallic barrier layer 6 e.g. of Ti nitride in which Si is more difficult to diffuse than Al. Such a structure causes no trouble that the Si in the Al wiring layer 4 diffuses into the pure Al wiring layer 7, even when the ohmic contact of the diffused layer 2 with the Al wiring 4 is to be obtained by heat treatment, in case of previous content of Si at a solution degree or more, and generates no alloy spikes. Besides, the other than the Al wiring layer contacting the diffused layer can be made as the pure Al wiring layer and becomes excellent in respect to wiring lifetime.
Patent JP-H05232225-A (JP)
Title: Submersible detector
Inventor: YAMAUCHI KAZUO
IPC: G01S15/96
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate the scanning detection of a single fish group and to easily confirm the expanse state of a laminar fish group in a submerged detector. CONSTITUTION:In a submersible detector performing scanning detection and depth measuring detection and displaying respective detection images on a scanning screen and a depth measuring screen, a position setting means 10 for setting the arbitrary position on the depth measuring screen, a mark generating means 11 generating the display mark of the set position and a depth calculating means 14 calculating the depth of the set under water position corresponding to the set position on the basis of the signal of a measured depth transmitting and receiving means 5 are mounted. Further, a horizontal distance calculating means 15 calculating the horizontal distance up to the set underwater position on the basis of a ship speed signal and the signal of the measured depth transmitting and receiving means and a dip calculating means 16 calculating the dip of the scanning ultrasonic beam to the set underwater position on the basis of the depth and the horizontal distance are mounted.
Patent JP-S59163099-A (JP)
Title: Dehydrating device
Inventor: NAKAYAMA NAOKI
IPC: B30B9/10
Filed: 1983-03-08
Abstract: PURPOSE:To provide a titled device which can dehydrate efficiently a hydrous material consisting of short fibrous materials entangled with each other by the constitution in which the hydrous material on a filter cloth belt above a backing metal member is held down by a frame-shaped hole-down member via a hold-down filter cloth belt and is compressed by a compression plate lowerd onto said material. CONSTITUTION:A dehydrating device is constituted by disposing a backing metal member 26 having draining grooves 27 and a metallic screen 28 below the horizontal traveling part 24a of an endless filter cloth belt 24 which is formed freely travelable, and providing a compression squeezing mechanism 29 consisting of a frame-shaped hold-down member 30 which moves upward and downward when driven by cylinders 37, 42, and a compression plate 31 provided with draining grooves 40 and a metallic screen 41, above said member. A material (a) to be dehydrated is positioned between said belt 24 and a hold-down filter cloth belt 32 which covers the opening below the member 30 and is set travelably. The member 30 is lowered to press said material via the belt 32. The plate 31 is then lowered to compress the material (a), by which the liquid therein is squeezed out under high pressure.
Patent JP-S53123610-A (JP)
Title: Automatic frequency control system of ssb receiver
Inventor: ITOU HIDEO
IPC: H03J7/02
Filed: 1977-04-05
Abstract: PURPOSE:To obtain always a fixed demodulated tone with accelerating frequency following by switching the response speed according to the difference of transmission/receiving frequencies.
Patent JP-2000243150-A (JP)
Title: Cable containing pipe for force feed
Inventor: NOGUCHI AKIYOSHI
IPC: H01B11/22
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of a pipe, or the disconnecting of connected portions by the sticking out or pulling in of a pipe at an end part of its outer cladding. SOLUTION: An outer cladding 10 is provided outside a cable core 7 having one or a plurality of corrugated pipes 1 made of plastics. By utilizing the ease of expansion/contraction and flexibility of the corrugated pipes 1, the corrugated pipes are prevented from buckling or being disconnected at their portions coming out from an end part of the outer cladding 10.
Patent JP-H05236066-A (JP)
Title: Bus monitor system
Inventor: KISHI KAORI
IPC: H04L69/40
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the circuit scale and power consumption by converting a transmission frequency at a receiver side or the like to form an idle bit space to which a monitor fixed pattern is inserted. CONSTITUTION:Information A1 and a monitor use fixed pattern A2 are inputted to transmission use 2:1 selection circuits 101,102 and transmission information set, 5,6 are outputted. Similarly transmission information set 7,8 are outputted from transmission use 2:1 selection circuits 103, 104. Then the transmission information set 5, 7 are sent to the receiver side, fed to the transmission use 2:1 selection circuit 107 as the system selection information 9, similarly, the information set 6,8 are sent to the receiver side and fed to a selection circuit 108 as the system selection information 10. Then, the reception information 11 of the same frequency as the information of the sender and a reception section monitor fixed pattern 12 of the same frequency speed as that of the monitor pattern are outputted from the circuits 107,108. The pattern 12 is inputted to the monitor fixed pattern monitor circuit 109, by which a normal monitor fixed pattern is always.
Patent JP-H06248407-A (JP)
Title: Operating method for plating equipment
Inventor: KAJIWARA TOSHIYUKI
IPC: B21C47/26
Filed: 1993-02-26
Abstract: PURPOSE:To provide the operating method for plating equipment capable of promptly producing many kinds of plated steel sheets desired by users at a low cost approximate to the cost for production of hot rolled and plated materials without rolling light-gaged steel sheets which are difficult to be rolled with hot strip mills. CONSTITUTION:Uncoiling machines 50a, 50b, a strip welding machine 2, a pickling device 5, a heating and reducing furnace 12, a plating bath cell 13 and a coiling machine 51 are arranged in this order. At least one stands of rolling mills 7 are arranged between the pickling device 5 and the heating and reducing furnace 12. A first stage for setting the rolling mills 7 open and, idly passing the strips through these mills and subjecting the strips to the plating treatment straight in the plating bath cell 13 and a second stage for subjecting the strips to cold rolling with the rolling mills 7 then to the plating treatment in the plating bath cell 13 are selectively executed according to the kinds of the plated products. The first stage is selected for the plated products of a thick sheet thickness and the second stage for the products of a thin sheet thickness.
Patent JP-H02218791-A (JP)
Title: Control device of coal feed rate of coal gasifying furnace of fluidized bed
Inventor: SONODA TAKASHI
IPC: C10J3/54
Filed: 1989-02-20
Abstract: PURPOSE:To properly control height of layer in a gasifying furnace, pressure in the furnace and an amount of gasifying reaction by compensating order of coal feed rate and order of air fluidity depending upon deviation of layer height of fluidized layer in fluidized bed gasifying furnace. CONSTITUTION:A layer height signal is obtained by signal of deviation between upper part pressure and lower part pressure of fluidized layer in fluidized bed gasifying furnace and compensating signal is obtained by signal of deviation between signal of set value of layer height obtained by signal of load order and the above-mentioned layer height signal. Signal of order of coal feed rate and/or order of signal of air flow rate is compensated by the compensating signal and the layer height in the furnace, pressure in the furnace and amount of gasifying reaction are controlled.
Patent JP-S57111847-A (JP)
Title: Mode switching device of tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/02
Filed: 1981-03-17
Abstract: PURPOSE:To avoid the malfunction of the tape cutting with use of two tape recorders, by releasing the recording action of the 2nd tape recorder in coupling to the release of the reproducing action of the 1st tape recorder. CONSTITUTION:The reproduction carried out by the 1st tape recorder 1 is recorded by the 2nd tape recorder 2. In this case, an L-shaped member 26 and a connecting line member 28 are moved by the operation of a reproduction operating member 5-1 to hook a folded part 28A to a hook 45. A lock releasing member 52 is pressed by a recording operating member 30, and the tip of the member 52 is set opposedly to a folded bar 55 of a hook plate 10-2. When the recorder 1 is stopped, the lock of the member 5-1 is released. As a result, the member 26 is turned by a spring 27 to pull the hook 45, and accordingly a transmission member 43 is turned counterclockwise. Thus the member 52 presses the bar 55 to reset a reproduction operating member 5-2 and the member 30 to the stop position respectively.
Patent JP-S53122956-A (JP)
Title: High frequency heating apparatus
Inventor: TAKAHASHI RINGOROU
IPC: F24C7/02
Filed: 1977-04-04
Abstract: PURPOSE: To prevint drops from being produced due to steam by continuing discharge operation in a heating room with increase of the amount of air flowing through the heating room for a while after an automatic control device operates to stop oscillation of a magnetron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07243636-A (JP)
Title: Method and apparatus for incinerating waste
Inventor: NAGO TAKU
IPC: F23G7/07
Filed: 1994-03-09
Abstract: PURPOSE:To control the discharge of harmful gas by bringing high temperature exhaust gas from a waste combustion furnace with a heat resistant oxidizing catalyst forming a moving bed and completely burning it. CONSTITUTION:High temperature exhaust gas obtained by burning waste in a combustion furnace at 800 deg.C or higher is brought into contact with a heat resistant oxidizing catalyst forming a moving bed so that the exhaust gas is completely burnt. The catalyst used herein is a heat resistant oxidizing catalyst having a hexaaluminate structure designated by MOxnAl2O3 (n represents 5.5 to 6, M represents Ba, Sr, Ca, Mg, Zr, K or La and x indicates 0.5 to 3.0) in which a part of M is displaced by one or more metal selected from a group of metals consisting of Mn, Cu, Co, Fe and Cr as catalyst components. Dust adhering to the catalyst is removed by a dust collector 5 from the heat resistant oxidizing catalyst moved to a position where it does not come into contact with the exhaust gas from an incinerator. Thus, the heat resistant oxidizing catalyst can be used even in a state that the dust flows and the discharge of toxic gas can be controlled.
Patent JP-H09227126-A (JP)
Title: Production of hematite particle and production of ferromagnetic powder using the same particle and magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/738
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing monodisperse hematite particles having <=0.23μm long axial length and 2-15 needle ratio and a method for producing ferromagnetic powder excellent in magnetic characteristics and having almost same particle size distribution as that of a starting raw material and obtain a magnetic recording medium suitable for high-density recording by using the ferromagnetic powder. SOLUTION: This method for producing hematite particles comprises adding a crystallization controlling agent to a ferric salt aqueous solution, adding an acid thereto to control the pH of the aqueous solution to 1.0 to 2.0 and heating and hydrolyzing the solution so as to obtain spindle-like or needle-like monodisperse hematite particles having 0.06-0.23μm long axial length and 2-15 needle ratio. This method for producing ferromagnetic powder comprises oxidizing or reducing magnetite obtained by reducing hematite particles. This magnetic recording medium is obtained by providing a magnetic layer consisting essentially of a ferromagnetic powder and a binder resin on a nonmagnetic support.
Patent JP-H07249817-A (JP)
Title: Wavelength-stabilized light source
Inventor: SHIMIZU FUMIHIKO
IPC: H01S5/0683
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a wavelength-stabilized light source which is low-cost and compact by means of a comparatively low-cost light-emitting element and by means of a simple control constitution by installing a means by which wavelength light extracted by an optical filter is detected and by which a heating/ cooling element is driven so as to make its optical power maximum. CONSTITUTION:A light-emitting-element drive means 6 is driven in such a way that the output optical power of a light-emitting element whose oscillation wavelength is changed with reference to a temperature change becomes definite, and single-wavelength light is output. A heating/cooling-element, drive means 7 is driven in such a way that wavelength light extracted by an optical filter 22 is detected so as to make its optical power maximum. Then, the temperature of the light-emitting element is increased or decreased in such a way that the transmitted-light power of the optical filter 22 becomes maximum, and the oscillation wavelength of the light-emitting element is stabilized to the central wavelength of the optical filter 22. In this case, a comparatively low-cost and ordinary DFB-LD can be used, and the constitution of a light-emitting-element drive part is as it is. As a result, a device as a whole can be made relatively compact.
Patent JP-S62196835-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/318
Filed: 1986-02-24
Abstract: PURPOSE:To eliminate the deterioration of isolation voltage by a shape effect by forming a first insulating film, executing removal treatment, leaving one part of the first insulating film and shaping a second insulating film approximately flatly. CONSTITUTION:SiO2 or Si3N4 2 is formed onto the surface of a substrate 1 through thermal oxidation or thermal nitriding treatment. SiO2 or Si3N4 2 is removed, leaving a residual insulating film 4 only in a defective section 3. A re-oxidation film 5 is shaped through thermal re-oxidation treatment. Consequently, the re-oxidation film 5 is formed approximately flatly. Accordingly, the deterioration of isolation voltage by a shape effect is eliminated.
Patent JP-H11226758-A (JP)
Title: Friction welding equipment and welding structure
Inventor: OKAMURA HISANOBU
IPC: B23K20/12
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of defects in weld zones and to improve reliability in the weld zones in friction welding. SOLUTION: A distance to the surface 2S of a workpiece 2 is detected with a detector 6, and a change in the distance so detected is determined by a signal processor 8; in a state where an upper/lower driving device 5 is controlled by a controller 9 so that the change so determined is suppressed, a tool 1 is rotated by a rotary driving device 4, rubbing the workpiece 2, while the tool 1 is moved in the direction of a weld seam 13.
Patent JP-S51114050-A (JP)
Title: Variable resistance circuit
Inventor: KATAOKA OKITOSHI
IPC: H03H11/46
Filed: 1975-03-31
Abstract: PURPOSE:Variable resistance circuit allowing control through digital as well as pulse-duration signals, and provided with wide range resistance squeezability and response characteristics inversely proportional to control input signals.
Patent JP-H07247789-A (JP)
Title: Shielding excavation method and spacer
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1994-03-09
Abstract: PURPOSE:To prevent segments provided with protrusions and grooves from being damaged and assembling the segments while keeping the sectional shape of the wall body constituted of the segments to retain a specified state shape. CONSTITUTION:Segments 9... provided with protrusions 7 and grooves 8 for lining are assembled along the inner wall of a tunnel excavated by a cutter 2 of a shielding excavator 1 and spacers 10 are interposed between the axial end face of the segments 9... located at the front head and the spreader 6 of a thrust jack 5 of the shielding excavator 1. In this state, the thrust jacks are stretched to advance the shielding excavator 1 by means of the reaction of the segments 9 and excavate the tunnel.
Patent JP-H05204491-A (JP)
Title: Device loading and unloading recognition control system
Inventor: TANABE TOSHIYA
IPC: H02J9/06
Filed: 1992-01-29
Abstract: PURPOSE:To recognize whether a device exchanging possible part is loaded/ unloaded or not even when the power source of the main body of a device is in a cut off state. CONSTITUTION:The main body of the device U1 has a power supply part 2 and a control part 1 which can set the output Q of a flip-flop 9 on the side of the device exchanging possible part U3 and controls based on the output Q. The device exchange possible part U3 has a loading/unloading detection terminal 11 which is touched/separated from a ground terminal on the side of the main body of the device at the time of loading/unloading to the main body of the device U1, a backup power source part 6 charged by the power supplied from the power supply part 2 through a power input terminal 7, the flip flop 9 where the output voltage of the backup power source part 6 is impressed to a reset terminal R, the loading/unloading detection terminal 11 is also connected to the reset terminal R and when the reset terminal comes to a high level, the output Q is reset, and a noise removing part 13 removing a noise entrapped to a clock terminal CLK connected from the control part 1 to the flip flop 9 at the time of loading/unloading to the main body of the device U1.
Patent JP-H09208811-A (JP)
Title: Mica-compounded polyester resin composition and its production
Inventor: OHARA YOICHI
IPC: C08L67/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mica-compounded polyester resin composition excellent in strength, hear resistance, impact resistance, etc., improved in flowability in molding, and useful for modifying a polyester resin. SOLUTION: This composition consists of 100 pts.wt. polyester resin, 0.1-100 pts.wt. fluoromica compound with a mean particle diameter of at most 25μm, 0.01-5 pts.wt. hindered phenol compound with a molecular weight of at least 450, and 0-100 pts.wt. reinforcing filler other than a fluoromica compound, wherein the transmittance at 1725±50cm<-1> in the infrared adsorption spectrum of the fluoromica compound taken out from a solution of this composition in 1,1,1,3,3,3/hexafluoro-2-propanol satisfies the relation of the formula  (T0-T)/T0}×100>=1.5 (wherein TO and T respectively are IR transmittances at 1725±50cm<-1> of the phyllosilicate compound used and the phyllosilicate compound taken out from the composition).