baber/WOPTO huggingface dataset:
Patent JP-S58124394-A (JP)
Title: Ultrasonic wave transceiver for multi-frequency
Inventor: MORIMATSU HIDEJI
IPC: G01S15/89
Filed: 1982-01-19
Abstract: PURPOSE:To transmit and receive ultrasonic wave signals of multi-frequency, by making the construction of a transceiver small with the constitution of the ultrasonic wave transceiver arranging ring shaped oscillating element on a circle. CONSTITUTION:The ring shaped oscillating element T1-T3 arranged concentrically are excited based on transmitters 4-7 via switching devices 1-3 and an ultrasonic wave signal is transmitted. The transmitter 4 excites the oscillating element T1-T3 in common by using a frequency signal f1 in common for the oscillating element T1-T3. After a reflected wave from an object is received at the oscillating element T1-T3, the wave is synthesized 8 for the phase. The synthesized output is amplified 9 and transmitted. The output of the transmitter 5 is introduced to he oscillating element T1 via the switching device 1. The exciting frequency o the transmitter 5 is set to a radial resonance frequency of the oscillating element T1. Similarly, the transmitters 6, 7 excite the oscillating element T2, T3 in the radial resonance frequencies f2, f3 of the oscillating element T2, T3 via the switching devices 2, 3. The oscillating element T1-T3 are excited with the respective radial resonance frequencies f2-f4, then the signals are given to received signal switching devices 10-12.
Patent JP-S63174406-A (JP)
Title: Tracking antenna system
Inventor: SAKATA HIDEO
IPC: G01S7/02
Filed: 1987-01-13
Abstract: PURPOSE:To realize continuous tracking for all loci, by providing a sub reflecting mirror or a first-order horn with movable structure so that a wave radiation axis can be rotated in a traverse direction, in an antenna system of AZ-BL mounting system. CONSTITUTION:The titled antenna system is constituted of an AZ rotating structure object 1 to rotate an antenna main body in 0-360 deg. around an AZ axis, an EL rotating structure object 2 to rotate the antenna main body around an EL axis, a main reflecting mirror 3, a sub reflecting mirror 4, and a tracking signal switching circuit 6. The sub reflecting mirror 4 is constituted so that the wave radiation axis 5 can be rotated in the traverse direction. And the rotating range of an elevation angle is expanded to a zenith-horizon in a direction opposite to the horizon-zenith of a conventional device in addition to that, and a tracking signal is switched in the circuit 6 so as to control an azimuth, an elevation angle, and a traverse angle respectively so that a floating body can be tracked continuously even in the neighborhood of the zenith.
Patent JP-2000202766-A (JP)
Title: Wafer end polishing device
Inventor: MUTO YASUSHI
IPC: B24B37/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To polish the side and end face edge parts with one apparatus by oscillating a polishing pad disposed opposite to a wafer by a polishing pad oscillating means, and pressing the polishing pad to the side and end edge part of the waver by a polishing pad pressing means. SOLUTION: A polishing pad 38 is disposed opposite to the side of a wafer 1. The polishing pad 38 is rotated through a pulley 47, a belt 48, a pulley 39, and a pulley shaft 35 by the rotation of a motor 46. In such a condition, an operating rod 25 of an air cylinder 24 is projected to press an operating plate 23, thereby pressing the polishing pad 38 to the side of the wafer 1. Thus, the side of the wafer 1 is polished. After that, a rotating shaft 7 is rotated to rotate an oscillating plate 10, whereby the polishing pad 38 is inclined to be pressed to the end face edge part of the upper surface of the wafer 1. Thus, the end face edge part of the upper surface of the wafer 1 is polished.
Patent JP-H09195468-A (JP)
Title: Fitting construction for rain gutter and antenna supporting wire
Inventor: SUZUKI HISASHI
IPC: E04D13/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To lighten labor for fitting execution of a rain gutter and an antenna supporting wire, maintain the appearance of a building beautifully, and surely hold the rain gutter and the antenna supporting wire. SOLUTION: This fitting construction of a rain gutter and an antenna supporting wire W is constituted so that a rain gutter 2 on the edge of an eaves and an antenna supporting wire W holding an antenna standingly provided on a roof are fitted through a metal fitting 1 fixed to the fixed position of a building. The rain gutter 2 is locked with the metal fitting 1 on the inside, and the metal fitting 1 is provided with a fitting part 15 for fitting the antenna supporting wire W onto the part positioned in the rain gutter 2.
Patent JP-S58125343-A (JP)
Title: Method and device for continuous casting
Inventor: TAWARA MASANORI
IPC: B22D11/08
Filed: 1982-01-19
Abstract: PURPOSE:To perform continuous casting operations easily and efficiently by casting a square ingot of prescribed dimensions then moving a pair of right and left wall bodies, placing partition members which are adjustable in length in lateral directions on the cast ingot and charging molten metal on the partition members. CONSTITUTION:In the stage of casting a square ingot 17 of prescribed dimensions by charging molten steel into a casting mold 1 then casting a fresh ingot 18 of dimensions longer in lateral directions than the ingot 17 continuously, first a pair of right and left wall bodies 3, 3 are moved in conformity with the dimensions of the ingot 18. On the other hand, the mounting positions of partition pieces 9, 9 at both ends are adjusted to adjust the length of partition members 5 whereby said length is made coincident with the length in the lateral directions of the ingot 18. The adjusted members 5 are placed on the peak part of the cast ingot 17 in the mold 1 so as to isolated the space 4 above and below, and projecting lines 7 are submerged into the ingot 17. In succession, the molten metal is again charged onto the members 5 in the space 4 to cast the ingot 18, whereby the lines 6 are embedded into the ingot 18.
Patent JP-H04240707-A (JP)
Title: Electric dipole layer capacitor
Inventor: IKEDA MASAYUKI
IPC: H01G11/10
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a capacitor having a small outside dimension, a good accuracy and a small variation in dimension by uniting one of the electrode plates and a holder into one body and by placing insulating resin on the internal face of the holder except for a part which is in contact with a laminated element in the lamination direction. CONSTITUTION:On the upper and lower surfaces of a laminated element 6a of an electric dipole layer capacitor in the lamination direction, electrode plates 2, 7 having projected lead terminal parts 2b, 7a are located. Then, the laminated element 6a and the electrode plates 2, 7 are pressed and held by a holder 2 which is so processed as to have a U-shaped cross section in the lamination direction and are outer-packaged with insulating resin 1. In such structured electric dipole layer capacitor, either (2) of the electrode plates 2, 7 and the holder 2 are united into one body and the insulating resin 1 is placed on the internal face of the holder 2 except for a part which is in contact with the laminated element 6a in the lamination direction. For example, the laminated element 6a is compressed in a die and a space is made between the holder and the electrode plate 7 and then the insulating resin 1 such as PBT is put into the die for molding.
Patent JP-S61168372-A (JP)
Inventor: FUKUHARA TSUGUKAZU
IPC: A62C37/48
Filed: 1985-01-21
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-H09199085-A (JP)
Title: Fluorescent lamp and lighting system using it
Inventor: SAITO MIHO
IPC: H01J61/44
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve a luminous flux maintenance factor without reducing the light outputs of near infrared rays and visible light by forming an AL lower phosphor layer on the inner face side of a container, and providing a protective layer made of a metal oxide between the AL lower phosphor layer and the container. SOLUTION: A fluorescent lamp 10 generates an electric discharge in it, and it is provided with a translucent airtight container 1, a phosphor layer 6, and a protective layer. The phosphor layer 6 is constituted of iron-activated lithium aluminate phosphors and threewavelength area luminescence type phosphors serving as phosphors emitting visible light. The phosphor layer 6 is formed in layers, and it is constituted of the first layer on the inner face side of the container 1 mainly made of the iron-activated lithium aluminate phosphors and the second layer on the discharge space side mainly made of phosphors emitting visible light. The protective layer is formed between the inner face of the container 1 and the first layer, and it is made of ultra-fine grains of alumina.
Patent JP-S62168666-A (JP)
Title: Work feeding device
Inventor: OOHIRA ISATOKI
IPC: H05K13/02
Filed: 1986-01-17
Abstract: PURPOSE:To realize labor saving of manufacture by providing a printed circuit board sending and receiving device having a width detector, and also, pushing and moving one piece each of a printed circuit board by a cylinder device, based on a detecting signal of the width detector. CONSTITUTION:An elevation device 5 for loading a magazine rack 1 is provided, and also, on one side of a machine frame 1 positioned in its elevation path 13, a printed circuit board transferring and receiving device 14 is provided. Also, on the opposite side of the machine frame 1, a movable body 29 which moves horizontally in the width direction of a printed circuit board is provided, and on its lower part, a cylinder 32 is placed. When the magazine rack I ascends by the elevation device 5 and stops, the movable body 29 moves so that the cylinder 32 is positioned in the center of the printed circuit board, and the board is pushed and moved exactly by one piece each and fed out. In this way, labor saving of manufacture can be realized.
Patent JP-S62166550-A (JP)
Title: Ic lead bending press
Inventor: KATO YUKIO
IPC: H05K13/00
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a lead terminal from damaging and to improve the bending accuracy of the terminal by bending the terminal by a bending roller backed up by a backup roller. CONSTITUTION:When an IC is positioned at a predetermined position, the IC is detected by a photosensor, an upper mold 2 is driven down (driven by a press) by a press ram, an upper die 25 is moved down together at fall starting time, and a lower end flange 25a presses and hold the lead terminal L of the IC with respect to the top flange 11a of a lower die 11. Thereafter, the die 25 is steadily stopped by the contraction of a spring 26, only a bending roller 30 and back rollers 31A, 31B are moved down, the lead terminals L of the IC projected to both sides of lower and upper dies 11, 25 are bent substantially perpendicularly downward by the roller 30, and the roller 30 is backed up by the rollers 31A, 31B during the lead bending step. Even if the direction of a reaction applied to the roller 30 is varied during the bending step, preferable backup is always performed.
Patent JP-S54101862-A (JP)
Title: Manufacture of flame-retardant crosslinked molded article
Inventor: HASHIMOTO HIROSHI
IPC: C08J3/20
Filed: 1978-01-27
Abstract: PURPOSE: To manufacture a crosslinked molded article having improved flame retardancy, br extruding a blend of a composition of a polyolefin grafted with an unsaturated silane and a bromine flame-retardant and by crosslinking the extrudate with water in the presence of a silanol condensation catalyst.  
     CONSTITUTION: 100 parts by wt. of a polyolefin is incorporated with 0.5W5 parts by wt. of an unsaturated silane having a hydrolyzable organic group, 0.05W0.75 part by wt. by a free radical initiator, and 5W50 parts by wt. of chlorine flame- retardant, and fed to an extruder and kneaded at 160W220°C to graft the silane onto the polyolefin. The grafted polyolefin is then mixed with 5W20 parts by wt. of a bromine flame-retardant, e.g. tetrabromoethane or this (dibromopropyl)phosphate, and a silanol condensation catalyst, and kneaded in an extruder, extruded into a given shape, then crosslinked in the presence of water at room temperature or under ambient conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05210576-A (JP)
Title: Storage device and setting method for its address
Inventor: YAMADATE MAKOTO
IPC: G06F12/06
Filed: 1992-01-21
Abstract: PURPOSE:To enable an operator to set the address of an add-in storage device without considering the addresses of storage devices which are already used and a main storage device when the storage device is added in. CONSTITUTION:A storage device 5 is provided with an address latch means 17 which stores and outputs an address, applied from an address bus 10 following an address write signal applied from outside by a write signal line 12, as an initial address, and generates an end address by adding a constant value and then outputs it to an end address holding means 18 and the end address holding means 18 which stores the input value and outputs it as the end address. An address comparing means 19 receives the initial address and end address when a bus cycle start signal is received from a bus cycle signal line 9 and then outputs a response signal to a response signal line 11 when the address applied from an address bus 10 is within the range between the initial address and end address. The address applied following the address write signal applied from an external device such as an information processor is set as the initial address of this storage device 5.
Patent JP-S58125249-A (JP)
Title: Disk type recording carrier
Inventor: OOKUMA AKIHIRO
IPC: C08K9/00
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a carrier causing no thermal decomposition during working and having superior heat resistance and mechanical strength by forming pits corresponding to information signals in the form of a spiral or concentric circles using a specified thermoplastic resin and a specified surface-coated electrically conductive particles. CONSTITUTION:Polycarbonate resin is used as a thermoplastic resin, carbon black surface-coated with a silane coupling agent is used as electrically conductive particles, and 15-35wt% electrically conductive particles are mixed with 85-65wt% thermoplastic resin. Using the mixture, pits corresponding to information signals are formed in the form of a spiral or concentric circles at prescribed intervals. Thus, a disk type recording carrier causing no thermal deformation during working and having superior heat resistance and mechanical strength is obtd.
Patent JP-H06221689-A (JP)
Title: Heat generating method and heat generating device
Inventor: NISHIOKA TAKASHI
IPC: C22C5/06
Filed: 1993-01-21
Abstract: PURPOSE:To produce a high efficient heat generating reaction in a solid material by a method wherein gas composed of deuterium or light hydrogen or tritium or these combined elements is absorbed and stored in a specific object and there is provided a temperature gradient in which the side of the object facing to the first substance is kept at a high temperature and its side facing to the second substance is kept at a low temperature. CONSTITUTION:Gas compound of deuterium or light hydrogen or tritium or a mixture of these element is absorbed and stored in an object 7 at the time of formation or after formation of the object 7 having a configuration in which a first substance 1 composed of paradium or titanium and a second substance 6 composed of alloy containing one element of iron or yttrium or nickel or silver with a component ratio of 50% or more is arranged adjacent to each other. In addition, there is provided a temperature gradient in which the side of the object 7 facing to the first substance 1 is kept at a high temperature and a side of the second substance 6 is kept at a low temperature. Dispersions from the two directions are concentrated at the interface 4, so that a high accumulating effect can be attained and a high heat generating efficiency can be accomplished.
Patent JP-S55100763-A (JP)
Title: Fm multiplex demodulator circuit
Inventor: IENAKA MASANORI
IPC: H03G3/30
Filed: 1979-01-29
Abstract: PURPOSE: To prevent a noise level and the sense of an audio field from changing suddenly, by varying the level of a switching signal of 38kHz according to the intensity of an input electric field.  
     CONSTITUTION: A composite signal is applied to the base of transistor Q 1 , and a switching signal of 38kHz is also applied to switching circuit Q 2  and Q 3  and multiplied by the composite signal for stereo demodulation. Then, Q 4 , Q 5  and Q 6  are used to improve crosstalk. A signal obtained by rectifying an IF signal is applied to the base of Q 9  connected to the common emitter of Q 7  and Q 8  applied with the 38kHz signal. The gains of Q 7  and Q 8  vary with the level of the IF signal and the level of the 38kHz signal is lowered right before an input level where a noise increases, so that the noise level of the subcarrier band can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54102841-A (JP)
Title: Arithmetic controller
Inventor: KAZAMI HARUO
IPC: G06F9/38
Filed: 1978-01-30
Abstract: PURPOSE: To quicken an arithmetic process and also to improve performance, by making it possible to process data which can not be processed within a reference machine cycle due to delay in the next cycle.  
     CONSTITUTION: The arithmetic controller consists of register 1, comparison check circuits 2 and 3, FFs 5 and 6 which are supplied with delay control signals X and Y during an arithmetic process, FFs 9 and 10 which set when delay occurs in a preceding cycle and they use delay data in the following cycle, pulse signal TD of the latch timing of the register, clock oscillator 14, etc. When the machine cycle does not need to be elongated since the delay data are not used in the cycle, TD is generated twice in the next cycle, but this means that data delay is recovered in the next cycle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01187727-A (JP)
Title: Method for forming fluorescent screen of color image receiving tube
Inventor: KOIKE NORIO
IPC: H01J9/227
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a color image receiving tube with high luminousity/contrast as well as with no remaining pigment by perform application of silica colloid solution including multi-value metal ions, and further, by sequentially forming a first, second and third phosphor layers after water wash operation. CONSTITUTION:After the application of silica dispersion liquid including Ca<2+> ions or the like of multi-value ions on the whole inside face of a face plate provided with a porous member in the form of dot or stripe on a color absorbing substance coat film, the inside thereof is wasted with pure water and dried. One controlled with blue phosphor having navy blue pigment added thereto is applied to form phosphor layer. Similarly, one with green phosphor as a second color phosphor slurry and one with red phosphor having Indian red pigment added thereto as a third phosphor slurry are sequentially applied to form phosphor layer. It is thus possible to obtain a color image receiving tube with high luminousity/contrast as well as without no remaining pigment.
Patent JP-S60175892-A (JP)
Inventor: MARUKAMU UEIMAN
IPC: E21B4/18
Filed: 1985-01-19
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-2000202226-A (JP)
Title: Filter unit and production thereof
Inventor: YOSHIMURA KOJI
IPC: B01D46/40
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a spacer drawing-out work and to reduce a burden of a unit forming work by laminating sheet shaped members while sandwiching granular substances with sheet shaped members and holding an optional space between the sheet like members, in production of a filter unit formed by laminating the sheet like members while the space is held. SOLUTION: The filter unit is constituted so that a lot of sheets 1 are fixed by a sheet fixing member 2 in a state in which the sheets 1 hold a space formed with the granular substances between the sheets, and side face members 3 are adhered to left and right both end surfaces. As the side face members 3, nonwoven fabric of glass fiber, etc., or a metallic plate or a glass plate, etc., are applied. For the production of the filter unit, plural glass beads are adhered on one side faces of photocatalyst carrying sheets 1 with an inorganic adhesive. Then the sheets 1 adhered the glass beads are laminated in a state in which the glass beads are sandwiched, and the sheets 1 are fixed using a hot-melt adhesive. Later the side face members 3 are adhered to the unit side faces and the unit is completed.
Patent JP-H09197615-A (JP)
Title: Memory element
Inventor: TOMIKAWA MASAO
IPC: G11B7/24033
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory element at a large capacity, which can miniaturize a device with the simple structure and which can read and write with the electric signal, by providing a storage medium, which has the specified structure, on a board. SOLUTION: A memory element has the storage medium, which has a structure unit expressed with formula I, on a board. In the formula I, R1 is expressed with formula II, and R2 means a divalent organic group, and (n) means a numeric among 1-1000. In the formula II, R4, R5 mean hydrogen or organic group. Movement of the electron is generated in the compound by a voltage change, and the structure of the compound is changed to the structure of radical ion having absorption at 400-750nm so as to generate a color change, and unpaired electron is generated so as to change the electrical resistance. This change is utilized for memory element, for example, by providing an electrode on the storage medium between the board and the storage medium. Desirably, a writing electrode and a reading electrode are provided on the storage medium between the storage medium and the board.
Patent JP-H07215765-A (JP)
Title: Dielectric porcelain composition and its production
Inventor: TAKADA TAKAHIRO
IPC: H01B3/12
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a dielectric porcelain compsn. having high Q and a high relative dielectric constant epsilonr and capable of controlling the temp. coefft. tauf of resonance frequency to an arbitrary value within the range of +50 to -50ppm/ deg.C by adopting a specified compsn. consisting of oxides of La, Mg, Zn and Nb. CONSTITUTION:A mixture of 100mol La2O3 with 50-100mol, in total, of MgO and ZnO and >0 to 50mol Nb2O5 is fired at 1,200-1,600 deg.C in the air or in an oxygen atmosphere to obtain the objective dielectric porcelain compsn. having a compsn. represented by the formula, La2O3.x[zMgO.(1-z)ZnO].yNb2O5 (where 0.50<=x<1.00, 0.00<y<=0.50 and 0.00<z<1.00).
Patent JP-S59134403-A (JP)
Title: Burner apparatus
Inventor: KANEHARA NOBUYUKI
IPC: B01J23/78
Filed: 1983-01-20
Abstract: PURPOSE:To reduce and decompose NOX produced in primary combustion by a structure wherein flame of Bunsen burner is divided into primary and secondary combustions and at the same time catalyzer carrying ABO3 compound oxide is arranged in a primary combustion chamber. CONSTITUTION:Because the division of Bunsen flame in primary combustion and secondary combustion causes flame temperature drop, the reduction of NOX value is also resulted. In addition, catalyzer 10 carrying ABO3 compound oxide (perovskite-type structure) is arranged in a primary combustion chamber 9, whereby A represents La or Sr and B represents Co, Fe, Mn or the like. The ABO3 compound oxide can decompose NOX into N2 and O2 under a reducing atmosphere with nearly no partial pressure of oxygen. Because primary combustion is proceeded in the primary combustion chamber 9 with the air ratio, which is below theoretical amount of air and above inflammability limit, no partial pressure of oxygen can be said to exist at all in the primary combustion flame and at the same time dense atmosphere of reducing gas such as CO and the like is produced, the ABO3 double oxide reduces and decomposes NOX produced in primary combustion.