baber/WOPTO huggingface dataset:
Patent JP-S59172709-A (JP)
Title: Air-core reactor
Inventor: NOGAWA SHIYUUICHI
IPC: H01F30/08
Filed: 1983-03-22
Abstract: PURPOSE:To control the inductance without local overheating by a method wherein an electromagnetic shield is composed of a plurality of short-circuited coils and short-circuit switches are provided to some of the short-circuited coils. CONSTITUTION:A plurality of short-circuited coils 4' are piled along the axial direction to form a shield and a coil 1 is inserted into the shield. Some 4'' of the short-circuited coils 4' are opened and closed by short-circuit switches 6. When a short-circuited coil 4'' with the short-circuit switch 6 is closed by the switch 6, it works as a shield to flux like other short-circuited coils 4' but when it is opened, as no current is induced in that coil, it has no effect on the flux produced by the coil 1. Therefore, the inductance of the coil 1 increases a little at this portion. With this constitution, the inductance of the reactor can be controlled by the ON-OFF of the short-circuited coils 4''.
Patent JP-H02229506-A (JP)
Title: Plate supporting member in filter
Inventor: TSUCHIYA SHINZO
IPC: B01D24/12
Filed: 1989-03-02
Abstract: PURPOSE:To reduce the working cost by integrating the component parts and fixing the upper plate part opposed to the upper side of a plate and the plate by a connecting means. CONSTITUTION:The upper plate 12, the lower plate 14, the side plate 16 connecting the upper plate 12 and the lower plate 14 and a leg 18 are integrated to form the supporting member 10. The leg 18 is brought into contact with the bottom wall 34 of a tank filter 30 and the projected line 22 of the side plate 16 with the side wall 32 of the tank filter 30. A plate 42 is set in an occluding space 20. The space 20 has an enough depth for inserting the plate 20, and the insertion distance of the plate 42 into the space 20 is adjusted in accordance with the area of a pond, etc. The upper plate 12 and the frame part 38 of the plate 42 are fixed by a tapping screw 24 from above the upper plate 12. By this method, the workdays are remarkably reduced.
Patent JP-H07262911-A (JP)
Title: Annular low-pressure electric discharge lamp device
Inventor: SENZAKI SHIGERU
IPC: F21Y103/02
Filed: 1994-03-18
Abstract: PURPOSE:To simplify treatment of conductive wires, reduce the number of parts, simplify a structure, and eliminate assembling labor by connecting plural conductive wires to a single connector and supporting the intermediate parts of the conductive wires with a wire support part. CONSTITUTION:An annular low-pressure electric discharge lamp 1 is mounted on its mounted member via a lamp holder 20, and electric connection is made by connecting the power supply connector to a connector 15 to which the tip ends of conductive wires 4, 4, 7, 9, are connected. On the other hand, the intermediate parts of the wires 4, 4, 7, 9, 9, and 11 are bundled and supported by a cable tie 28 together with a projection 25 provided along the bar-shaped projection 25 extending toward the U-shaped opening direction of a bulb 2.
Patent JP-S63212695-A (JP)
Inventor: NISHIHARA SHIGEYA
IPC: B66F7/02
Filed: 1987-03-02
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-H09243599-A (JP)
Title: Quantitative method of substrate
Inventor: IKEDA MAKOTO
IPC: G01N27/327
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the more highly accurate quantitative method of a substrate. SOLUTION: A biosensor having the electrode system comprising an acting electrode 4 and a counter electrode 5 formed on an insulating substrate 1 and a reaction layer including at least oxidoreductase and an electron acceptor is used. The change in concentration of material in the reaction between the substrate in a sample and the oxidoreductase and the electron acceptor is detected, based on the current response obtained by applying a voltage across the acting electrode 4 and the counter electrode 5. In this method, the application of the voltage for obtaining the current response is started from a potential E1 of the acting electrode 4 with the counter electrode 5 as the reference, and the current value at a potential E2 satisfying the condition of E2>E1 is detected as the current response after the elapse of the specified time from the application of E1.
Patent JP-2000251763-A (JP)
Title: Magnetic field correction device
Inventor: HOSOKAWA HIROMI
IPC: H04N9/29
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field correction device for realizing purity correction automatic and uniform on a screen, by detecting equally a magnetic field applied to a CRT. SOLUTION: Plural earth magnetic sensors 3 in the same axial direction as a non-uniform magnetic field applied to a CRT from a magnetic field distribution in the using environment, are installed on optional positions, and magnetic fields thereon are detected, and operation processings of plural respective detected voltages are executed and correction control signals are outputted. And hereby a correction current generation means 4 for driving independently plural purity correction coils 2 installed on the back of the CRT 1 is controlled, and purity correction uniform on a screen can be executed.
Patent JP-2000248925-A (JP)
Title: Exhaust device structure
Inventor: FURUKAWA KAZUAKI
IPC: F01N1/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the output performance of an engine by integrally providing an exhaust chamber to a muffler in a motorcycle, and setting exhaust resistance of a plurality of exhaust pipes substantially equal to each other, when the pipe length is differed between the both, by increasing the diameter of the longer exhaust pipe. SOLUTION: A collecting muffler 13 of an exhaust device structure for motorcycle has a major diameter pipe part 61, having a front lid 62 and a rear lid 63 mounted on the front and rear ends, and its inner part is partitioned into a exhaust chamber part 64, to which exhaust pipes 11 and 12 are opened and a silencer part 65 for reducing exhaust noise by a bulkhead 66. The silencer part 65 is formed to have three chambers 71-73 partitioned by bulkheads 67 and 68. The exhaust pipe 11 is connected to the front cylinder of an engine and has a pipe length larger than exhaust pipe 12 connected to the rear cylinder. In this case, the inside diameter of the exhaust pipe 11 is set larger than that of the exhaust pipe 12, whereby the respective exhaust resistances of the exhaust pipes 11 and 12 to the rear end within the collecting muffler 13 are set substantially equal to each other.
Patent JP-H05252175-A (JP)
Title: Service node breeding method by ring network
Inventor: KIMURA YUKIO
IPC: H04L12/42
Filed: 1992-03-05
Abstract: PURPOSE:To shorten service response time by accepting and processing the same requested service by a node and another node with relation of breed node. CONSTITUTION:When a host processor busy flag 11 is set, a received packet is stored in a packet transfer buffer 3. Further, a service breeding flag 9 is observed, and when no service breeding flag 9 is set, i.e., the breeding of a service node is not performed, a service breeding request is issued to a host processor 13 via a host interface 12. When a service program required for service processing is sent from the host processor 13 replying to the service breeding request, it is received by a transmission information buffer 10, and a header generated at a transmission header assembling part 8 is attached, and it is sent out to a transmission line as a packet to the node targeted to be bred decided in advance.
Patent JP-S55141501-A (JP)
Title: Powder for infiltration material
Inventor: SHINGUU YOSHIHIKO
IPC: B22F1/00
Filed: 1979-04-19
Abstract: PURPOSE: The captioned powder for iron (alloy) powder and iron-base mixed powder molding having superior infiltration rate which is composed of respectively the specific amounts of Fe, Mn, Zn, Al and Si and the rest Cu, etc.  
     CONSTITUTION: Fe; 2W7%, Mn; 1W7%, Zn; 0.5W5%, Al; 0.03W0.1% and Si; 0.1W2% and the rest Cu, etc. are used to compose the powder for infiltration material for iron (alloy) powder and iron-base mixed powder molding. Particularly in the addition range of Si; 0.3W0.7%, the rate of infiltration hardly decreases and the residues after the infiltration do not adhere to the infiltered material at all. This product provides the rate of infiltration of 85% or more even with any iron-bases base material composition, puts the residues of the infiltration material in a peeled state and makes erosion and pitting corrosion obsolete. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07260125-A (JP)
Title: Method and device for combustion control of suppressed fluidized bed furnace
Inventor: YAMADA HIROSHI
IPC: F23G5/50
Filed: 1994-03-18
Abstract: PURPOSE:To stabilize a temperature and atmosphere in a furnace by a method wherein either one of an operating amount signal, obtained from a temperature in the furnace and the set value based on a difference between the set value of oxygen concentration and oxygen concentration in the furnace, or another operating amount signal, obtained from the oxygen concentration in the furnace and the set value of oxygen concentration based on said difference, is selected to control the opening degree of a regulating valve. CONSTITUTION:A temperature indication regulating meter 5 compares a temperature PVT in a furnace, which is measured by a temperature measuring device 14, with the set value SVT therefor and obtains an operating amount signal MVT based on the temperature in the furnace. An oxygen indication regulating meter 7 compares an oxygen concentration PVC, measured by an oxygen analysis device 6, with the set value SVC therefor and obtains an operating amount signal MVC based on the oxygen concentrate A control device 10 controls the opening degree of a regulating valve 2 based on MVC when (SVC-PVC)<X%O2, or based on MVT when X% O2<=(SVC-PVC)<=Y%O2 while based on either one of higher signal among MVC and MVT when (SVC-PVC)>Y%O2. Wherein X is a negative set value, Y is a positive set value).
Patent JP-H02228581-A (JP)
Title: Static capacitance-operated detector
Inventor: KANAYAMA ATSUSHI
IPC: G01V3/08
Filed: 1989-03-01
Abstract: PURPOSE:To reduce the cost of a detector and to improve the precision thereof without necessitating high precision in the shape and position of electrodes and others by a method wherein first and second fixed electrodes and a common electrode are made to so face each other as to form a capacity with slits of a screen interposed therebetween. CONSTITUTION:When displacement in the axial direction is given to a measurer 49 provided at the fore end of a spindle 48 of a detector, a screen 46 is displaced in the axial direction by a given amount of displacement. On the occasion, slits 46d to 46f of the screen 46 are displaced in the axial direction. When the screen 46 is moved rightward, for instance, a capacity formed between a first fixed electrode 14 and a common electrode 34 facing directly each other through the slits 46d to 46f is shielded gradually by the screen 46 and decreases, and a capacity formed between a second fixed electrode 16 and the common electrode 34 also facing directly each other through the slits 46d to 46f increases with gradual expansion of the open areas of the slits 46d to 46f. By taking a difference of these capacities between the electrodes out of a lead wire 44, the amount of displacement of the spindle 48 can be detected.
Patent JP-S61206751-A (JP)
Title: Automatic paper feeding device
Inventor: HIROTA FUMIYUKI
IPC: B65H3/06
Filed: 1985-03-11
Abstract: PURPOSE:To enable sheets to be positively separated one by one and transferred with no rubbing of the sheet, no folding of the tip of the sheet, and no damage made to the sheet by providing a sheet stopper which moves between an evacuation position and a stop position depending on either the pressure contacting or the separating action of a separating device. CONSTITUTION:When a link 27A and 27B is pulled by a solenoid 28, the pressure contact of a separating roller 26 is released. Simultaneously, the tip end 29A of a sheet stopper 29 is rotated clockwise while it is pushed by the side of the swinging link member 27A allowing it to move to a stop position from an evacuation position. In this case, the lower end surface 29B of the sheet stopper 29 lines approximately on the extension of a circumscribing line of a separating belt 25 which comes in contact with a separating roller 26 with pressure at the time when the lowermost sheet S1 is separated. Accordingly, the tip end of following sheet groups other than the sheet S1 is held by the lower side of the sheet stopper 29 preventing the sheet groups from passing through underneath the separating roller 26. Under this condition, the sheet S1, the tip end of which is held by No.2 paper feeding roller 30, is transferred onto a conveyor belt 34 located on a subject copy table 50.
Patent JP-H11249189-A (JP)
Title: Shake correction device and interchangeable lens
Inventor: IMURA YOSHIO
IPC: G03B5/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To accurately detect a shake and to reduce power consumption by changing the processing method and/or detection operation of shake detection signals outputted by a shake detection part corresponding to photographing information. SOLUTION: A body side CPU 10 transmits the information selected by a photographer among exposure mode information, focusing information, self timer information, interval timer information and stroboscope information through a signal line SL1 to a lens side CPU 4. The body side CPU 10 transmits shake correction start signals for detecting the shake during a half-depressing operation through the signal line SL2 to the lens side CPU 4. The body side CPU 10 transmits the information of shutter second time and a stop value, etc., selected by the photographer through the signal line SL1 to the lens side CPU 4. Then, the shake detection parts 1-3 change the processing method and/ or the detection operation of the shake detection signals corresponding to the photographing information.
Patent JP-S57172757-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA HIROYOSHI
IPC: H01L23/495
Filed: 1982-03-29
Abstract: PURPOSE:To make the breaking position accurate and to prevent poor appearance and degradation in moisture resistance by narrowing the width of tab leads at connecting parts to an outer frame. CONSTITUTION:The edge part of the tab lead 2 becomes steeply thin toward the outer frame 5 and connected to the inside of the frame. A pellet 3 is mounted on a tab 4, wires are connected, and sealing 11 is performed. Thereafter, the frame is vertically bent with respect to the surface of the plate several times, and the frame can be simply separated at the narrow part. Then linking parts 8 and a frame 6 are cut away and the device is completed. In this constitution, since the breaking position of the tab lead is accurate, and the breaking is ensured, the poor appearance such as damages on the sealing resin, and the remaining end parts of the tab lead that are not cut away as well as the degradation in moisture resistance can be eliminated.
Patent JP-H08223679-A (JP)
Title: Speaker attachment tool
Inventor: OMORI TAKAYOSHI
IPC: H04R1/02
Filed: 1995-02-15
Abstract: PURPOSE: To fix a speaker onto the front face of a cabinet although the speaker should be attached to the side face of the cabinet. CONSTITUTION: A speaker attachment tool 1 consists of a speaker holding part 2 having an inserting hole 3 where the back face of a speaker is partly inserted, and a foot part 5 having the inserting holes 6 and 6 where the fixing screws are inserted. Both parts 2 and 5 form an approximately L-shaped plate body. Then the positioning holes 7 and 7 are formed at the part 5 for the tool 1, and a buffer member 4 is provided at the periphery of the hole 3.
Patent JP-H03254022-A (JP)
Title: Membrane switch
Inventor: TAKEDA YOSHIAKI
IPC: H01H13/70
Filed: 1990-03-02
Abstract: PURPOSE:To suppress moisture penetration and air permeation and prevent leakage between contact lands and pattern corrosion by forming a contact chamber by pushing the periphery in a prescribed level out of the contact part of a metal substrate with press dies. CONSTITUTION:An insulating layer 16 is formed by uniformly applying an epoxy resin, etc., to the surface of a metal substrate 1 and a copper foil is stuck on the substrate and conductive parts such as a cable land 3, a contact land 4, a pattern 5, etc., are formed by etching treatment and a protective film is formed. The contact land 4 is coated with a carbon pattern 6. An adhesive 8 is applied to the back side periphery of a contact sheet 7 and the sheet is stuck and bound to the surface of the substrate 1 to form an air layer 9. A carbon contact 10 is printed on the position where a contact chamber 2 of the back side of the sheet 7 locates. To keep a contact gap (at least 0.4mm) between the contact 10 and the carbon pattern 6, a part of the contact chamber 2 is pushed down to 0.3-0.6mm depth.
Patent JP-H03237094-A (JP)
Title: High temperature oxide superconductor, superconducting wire, coil using the wire and production of them
Inventor: OKADA MICHIYA
IPC: H01F6/06
Filed: 1990-03-02
Abstract: PURPOSE:To increase critical current density in a high magnetic field at a high temp. by orienting the constituent oxide grains of a high temp. oxide superconductor in a certain direction and reducing or removing a nonsuperconducting phase at the grain boundaries and in the grains. CONSTITUTION:The constituent oxide grains of a high temp. oxide superconductor are oriented in a certain direction and a nonsuperconducting phase or a slightly superconducting phase at the grain boundaries and in the grains is reduced or removed. Firm superconducting bond from the grain boundaries is performed and the theoretical density ratio of the superconductor is increased to >=90%.
Patent JP-H08217879-A (JP)
Title: Heat resistant resin and its production
Inventor: YANAGASE AKIRA
IPC: C08G77/02
Filed: 1995-02-15
Abstract: PURPOSE: To obtain the subject resin excellent in heat and water resistances capable of molding by remelting the resin, having a high heat stability and dissolvable in an organic solvent by reacting water with a specific polymer. CONSTITUTION: This heat resistant resin is prepared by reacting >=0.5mol, preferably >=0.6mol water with 1mol chloro group contained in a polymer of formula I [R1 to R3 are each methyl, ethyl, phenyl, methoxy, ethoxy, etc.; x, y, z are (x+y/2)/(x+y=z)>=0.1] to obtain the objective resin containing the repeating unit of formula II (m is >=1).
Patent JP-H01229870-A (JP)
Title: High-strength and heat-resistant cloth and production thereof
Inventor: UMEZAWA MASAO
IPC: D04H1/4326
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title cloth having excellent shape stability, etc., at low cost by subjecting a liquid crystal polyarylate or a liquid crystal polyester amide to melt spinning, making spun yarn into a cloth, further subjecting the cloth to solid-phase polymerization at a fixed temperature and heating to a given temperature. CONSTITUTION:A liquid crystalline polyarylate or liquid crystal polyester amide containing a mesogen group shown by formula I (X and Y are alkyl, alkoxy, cyano and A-B is unit shown by formula II) in a main chain is subjected to melt spinning to form yarn. Then the yarn is made into cloth by paper making method, etc., and further solid-phase polymerization is carried out at >=-80 deg.C liquid crystal starting temperature. Then, the cloth is heated to a temperature >=the melting point of the yarn after the solid-phase polymerization to give the aimed cloth having nonmelting properties and flame retardance.
Patent JP-S56144690-A (JP)
Title: Recording system for video signal
Inventor: SEKIMOTO KUNIO
IPC: H04N9/825
Filed: 1980-04-14
Abstract: PURPOSE: To obtain reproduced pictures of high quality by a miniature, lightweight device by setting carriers of two modulated signals to be recorded by being superposed mutually so that prescribed components among unnecessary components generate owing to the tertiary distortion of a tape head system will be outside of the band of a demodulated signal.  
     CONSTITUTION: In VTR which records and reproduces Y signals (luminance signal) and color signals by a couple of counter heads 12 and a couple of heads 13 on the periphery of a cylinder, I and Q signals inputted 2 and 3 are frequency-modulated 5 and 6 and the resulting signals are added 9 together via band-pass and low-pass filters 7 and 8 to record the sum signal via heads 13. A reproduced chrominance signal is filtered similarly and demodulated to obtain reproduced I and Q signals at output terminals 29 and 30. Because those reproduced signals contain unceessary components due to the tertiary distortion of the tape head system, carriers of two modulated signals are so set that components 2fQ and fI-2fQ (fI and fQ; recording frequencies of I and Q signals) among the said unnecessary components will be outside of the band of the demodulated signal. Thus, reproduced pictures of high quality can be obtained by the miniature, light-weight device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59177085-A (JP)
Title: Sports or play apparatus
Inventor: NIKORAOSU MARUUGU
IPC: A63G19/02
Filed: 1984-03-16
Abstract: The basic body (11), which is provided with a convex bottom (15), allows rocking movements in all directions. Since the basic body (11) is sufficiently heavy, e.g. is constructed as a hollow body filled with a packing material (21), and has a leg support (27), movements like those of a tumbler can be carried out. It is also possible to move forwards on the ground, in which case the user of the device turns with the device. <IMAGE>
Patent JP-S54141588-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHIROMIZU SHIYUNJI
IPC: G01L9/00
Filed: 1978-04-26
Abstract: PURPOSE: To considerably reduce output errors owing to the effect of high hydrostatic pressure by forming a pressure converting substrate having a thin-walled diaphragm provided with a diffusion resistance layer and a fixing table fixing this by bonding by the same semiconductor single crystal.  
     CONSTITUTION: A thin-wall diaphragm 2 is formed in the central part of an N type Si substrate 1 and a plurality of P type resistance layers 3 are diffusion formed on the surface thereof while the crystal bearings are being matched. Next, internal connections 4 and external lead wires 5 are mounted to the resistance layers 3 and are connected to a detecting circuit. Thereafter, the pressure converting substrate 1 constituted in this way is secured to a fixing table 6 which is of the same N type single crystal and yet of the same crystal bearing as well by using glass or Au-Si eutectic alloy. In addition, a through-hole 6a which opens toward the diaphragm 2 is beforehand provided in the central part of the fixing table 6 and different pressure P 2  is applied from below in opposition to the pressure P 1  from above of the substrate 1 through this to cause a deformation in the diaphragm 2. In this way, the substrate 1 and fixing table 6 are made of the similar single crystals. 
     COPYRIGHT: (C)1979,JPO&Japio