baber/WOPTO huggingface dataset:
Patent JP-H07303090-A (JP)
Title: System and method for optimizing use of spectrum
Inventor: RICHIYAADO DEI JITORIN
IPC: H04J13/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide a system and a method for optimizing the usage of a communications transmission media. CONSTITUTION: In order to generate time-frequency slices to be assigned to various access rates and user's application requirements a transmission medium is sliced into time and frequency regions. By scheduling various speed users in the time and frequency regions, an available spectrum can be efficiently assigned and used. While keeping a cost effective access for low-speed user 50, this method is suitable for a high-speed user 46 requiring the assignment of wide-band width and time slot 44. Corresponding to a signal modulating system, a time-frequency slice can be assigned to non-continuous frequency bands. By slicing an available code space together with a time-code region and frequency-code region or three-dimensional time-frequency-code regions, this method can be applied to code-division multiple accesses as well.  In order to optimize the use of the communication medium users can be efficiently scheduled based on code space requirements.
Patent JP-H04229602-A (JP)
Title: Manufacture of thin sheetlike rare earth-transmission metal-based permanent magnet
Inventor: ISHIDA MASAYOSHI
IPC: C23C4/12
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a product whose magnetic characteristic and corrosion- resistant property are excellent by a method wherein the following are carried individually toward a substrate by using an inert gas as a carrier gas and are deposited: a powder composed mainly of an intermetallic compound phase which is composed of specific rare earths(RE) and a specific transition metal(TM); and a molten drop composed of the RE and the TM. CONSTITUTION:A powder composed mainly of an intermetallic compound denoted by the following composition is first obtained: RE2TM14B (in the formula, RE represents one or more kinds selected from Y, Sc and lanthanoids and TM represents one or more kinds selected from Fe, Co and Ni). The powder and a molten drop which is composed of the RE and the TM are carried respectively toward a substrate by using an inert gas such as argon or the like as a carrier gas; they are mixed and deposited on the substrate. Thereby, it is possible to obtain a product whose magnetic characteristic and corrosion- resistant property are excellent without performing a press process and a grinding process.
Patent JP-H10312777-A (JP)
Title: Electrodeless fluorescent lamp apparatus
Inventor: HIRAMATSU KOJI
IPC: H01J65/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress blackening in a dent cavity bottom part of a bulb and provide an electrodeless fluorescent lamp apparatus with a long life. SOLUTION: This apparatus comprises an in candescent bulb-shape bulb having a dent cavity 2, an induction coil 6 inserted into the dent cavity 2, and a shield 7 installed between the induction coil 6 and the inner circumference wall of the dent cavity 2 and converts electric energy into visible light rays by a phosphor layer 4 formed on the bulb wall face.  In this case, a cylindrical projected tube 3 which is projected toward the induction coil side from the bottom face of the dent cavity 2 and of which the tip end is closed is formed, the upper end of the induction coil 6 is positioned lower than the upper end rim of the shield 7, and the lower end of the induction coil 6 is positioned higher than the tip end of the projected tube 3, so that blackening of the bottom part of the dent cavity can be suppressed without elevating the starting voltage of the lamp and shortening of the life of the lamp can be prevented.
Patent JP-H05320003-A (JP)
Title: Animal repelling tape
Inventor: HONDA KEIKO
IPC: A01N25/34
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a tape comprising nonwoven fabric or a drawn film having excellently repelling effects on animals. CONSTITUTION:A tape obtained by sticking an animal repellent to nonwoven fabric or a drawn film with a resin and the tape is attached to trees, especially to young buds of trees to prevent the young buds from being eaten away by animals.
Patent JP-H06314111-A (JP)
Title: Control state display method for robot and display controller
Inventor: TSUJI TOSHIHIDE
IPC: B25J19/02
Filed: 1993-04-27
Abstract: PURPOSE:To display quick changes of tool states without placing any load on a motor control process by putting shaft state signals together in a high-order process, converting them into stool state quantities in a sequential converting process and storing them in order, and then displaying those quantities. CONSTITUTION:In a tool command value output step D2, the high-order process outputs a tool command value and in a shaft command value output step D3, the tool command value is converted into a shaft command value. In a motor driving step D4, a motor is driven with the shaft command value and in a shaft state output step 5, a shaft state quantity obtained by the driving of the motor is outputted. In a tool state quantity output step D6, the shaft state quantity is converted into a tool state quantity and in a state quantity storage step D7, the shaft state quantity and tool state quantity are stored in order. In a state quantity display step D9, those stored tool state quantity and shaft state quantity are taken out and displayed. Consequently, fast overlapping tool state quantity changes can be displayed without placing any load on the motor control process.
Patent JP-2000316579-A (JP)
Title: Production of recombinant insulin from new fused protein
Inventor: OKA SHUSAKU
IPC: C07K19/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain DNA which allows efficient and high-yield production of recombinant insulin by coding for a specific fused protein. SOLUTION: This DNA codes for a fused protein obtained by linking a leader peptide sequence consisting of one or more amino acid residue(s) for expression secretion of protein (Y), an amino acid sequence used for enzymatic or chemical cleavage (X1), an amino acid sequence of insulin B-chain (B-chain), an amino acid sequence used for enzymatic cleavage (X2), a linker sequence which consists of one or more amino acid residue(s) and has the sequence shown by the formula (Linker), an amino acid sequence used for enzymatic cleavage (X3), and an amino acid sequence of insulin A chain (A-chain) in this order, i.e., [Y]-[X1]-[B-chain]-[X2]-[Linker]-[X3]-[A-chain]. Insulin is obtained by an enzymatic treatment of a fused protein obtained by culturing a host cell which was transduced by a vector containing the DNA.
Patent JP-S63289647-A (JP)
Title: Production system
Inventor: INAZUMI MITSUHIRO
IPC: G06N5/04
Filed: 1987-05-21
Abstract: PURPOSE:To make a production system highly efficient and to easily expand the system by connecting plural serial slave processors having required functions to a master processor having required functions in parallel. CONSTITUTION:Plural slave processor elements 1 equipped with respective functions for rule memory, competitive assembly formation, competition erasing and plural inputs/outputs and operation control functions for these functions are connected in series through a control line 4. These elements are connected in parallel with the master processor 2 having respective functions for rule memory, working memory, rule execution, and plural inputs/outputs and operation control functions for these functions through a common data bus 3 and collating operation necessary for competitive assembly formation is dispersed to respective elements 1 and executed in series and in parallel. Consequently, the production system is made highly efficient and can be easily expanded.
Patent JP-H01295210-A (JP)
Title: Optical multiplexer/demultiplexer for wavelength multiplexing and optical multiplexed signal transmitter/ receiver
Inventor: KIRIYAMA TOSHIKATSU
IPC: G02B6/293
Filed: 1988-05-24
Abstract: PURPOSE:To contrive miniaturization and improvement in assembly characteristic by mounting optical fibers which are respectively guided by ferrules to both ends of a holder in such a manner that the ends on one side of the fibers are opposed to each other apart a prescribed spacing and disposing and building lens systems for condensing or collimating and a band-pass filter between the end faces of these two optical fibers. CONSTITUTION:The ferrule 3 which consists of ceramics, etc., and is inserted with, for example, the optical fiber 2 consisting of quartz, etc., for a transmission port is inserted to one side in the holder 1 of a hollow cylinder consisting of metal. The ferrule 5 which is inserted with one piece each of, for example, the optical fiber 6 for a common port and the optical fiber 7 for a reception port is inserted into another end of the holder 1. A spacer 4 consisting of optical glass BK-7, etc., for increasing the coupling efficiency of the optical fibers 2, 6, 7 and the spherical lenses or circular cylindrical lenses 8, 8' likewise consisting of BK-7, etc., are provided to the front faces of the ferrule 3 and the ferrule 5. The optical multiplexer/demultiplexer having a small size, the good assembly characteristic and excellent mass productivity is thereby obtd.
Patent JP-H01298216-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: MATSUMOTO YASUJI
IPC: D01F9/14
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the title fiber readily processed into chopped and milled fibers, having excellent productivity by cutting yarn prepared by melt extrusion, spinning and winding round a bobbin, opening, entangling into a sheetlike shape, infusibilizing and burning. CONSTITUTION:Optically anisotropic pitch of petroleum base or coal base is extruded in a molten state, spun and wound round a bobbin to give a yarn bundle 1. Then the yarn bundle is cut in the longer direction of the bobbin, degree of bulkiness is adjusted by opening operation, the fibers are uniformed, single fibers are entangled to form a sheetlike cloth 2, which is heat-treated by an infusibilizing and burning device to give the aimed fiber.
Patent JP-H09311666-A (JP)
Title: Gradation voltage generating circuit
Inventor: NAKABAYASHI KENICHI
IPC: G09G3/36
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To accomplish a simple-structured gradation voltage generating circuit by means of a small number of parts. SOLUTION: The gradation voltage generating circuit is provided with the first - the (n)th resistance elements 41-44, whose one ends are connected to the first electric potential, and the first - the (n)th switch elements 45-48 connecting the other ends of the first - the (n)th resistance elements 41-44 to one end of the (n+1)th element 49. Weighting of respective values in the (n+1)th resistance element 49 is carried out, while the other end of the (n+1)th resistance element 49 is connected to the second electric potential, and an output voltage is taken out from one end of the (n+1)th resistance element 49.  According to a combination of turning on/off of the first - the (n)th switch elements 45-48, a resistance dividing ratio between the first - the (n)th resistance elements 41-44 and the (n+1)th resistance element 49 is varied, so that a gradient voltage, in which a voltage difference between the first electric potential and the second electric potential is divided by the resistance dividing ratio, can be provided.
Patent JP-S61282687-A (JP)
Inventor: TAKEI NORIO
IPC: F16L1/00
Filed: 1985-06-10
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-S62282377-A (JP)
Title: Picture enlargement processing circuit with interpolation
Inventor: GOTO TOSHIYUKI
IPC: G06T3/40
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a natural, easily seen and interpolated enlarged picture at high speed by providing a circuit for sequentially holding the neighbourhood picture element of an input picture corresponding to the respective addresses of an output picture and performing the interpolation processing of the enlarged picture by a pipe line processing. CONSTITUTION:A control part 19 generates a control signal based on the horizontal synchronizing signal of the output picture, at the time of enlarging to (n) times, initially, the input picture is read for one line and in case of the next (n-1) line, a selection circuit 13 is controlled so as to select the output side of a shift register 11 having the length equal to the breadth for the one line of the input picture. The addresses of the respective picture elements of the output picture are sequentially calculated, a remainder obtained by dividing by an enlargement magnification (n) is calculated and transmitted to an interpolation arithmetic part 18. A shaft register 12 has the length corresponding to the enlargement magnification and the interpolation arithmetic part 18 calculates the respective picture element values of the output picture according to a linear interpolation or the like from the picture element values of the four neighbourhood points held by flip flops 14-17.
Patent JP-H01294175-A (JP)
Title: Operating device for skew type elevator
Inventor: MIYATA MINORU
IPC: B66B1/06
Filed: 1988-05-23
Abstract: PURPOSE:To efficiently operate a skew type elevator and an escalator by allowing the skew type elevator to wait at the required floor in response to the flow of people in the operating device of the skew type elevator provided in parallel with the escalator. CONSTITUTION:When a signal detected by an escalator operation direction detecting means 1 is fed to the waiting floor switching means 2 of a skew type elevator, the switching means 2 storing the information set by the waiting floor switching information changing means 3 of the skew type elevator generates the different waiting signal according to the operation direction of an escalator, this signal is fed to a cage travel direction judging means 7. On the other hand, when a signal that no call register is present is generated by the call register presence detecting means 5 of the skew type elevator, a gate means 6 is opened, the signal from a cage position detecting means 4 is fed to the judging means 7. The judging means 7 judges the travel direction of the cage based on the output signals of the switching means 2 and the detecting means 4, the cage is driven by a cage driving means 9 via a cage travel command generating means 8.
Patent JP-S61282345-A (JP)
Title: Ester compound
Inventor: ISOYAMA TOYOSHIRO
IPC: G02F1/13
Filed: 1985-06-10
Abstract: NEW MATERIAL:To compound expressed by formula I (R represents 1-10C alkyl or alkoxyl; ring A represents formula II or formula III; B represents formula IV or formula V; X represents F, Cl or Br; n is 2 or 3). EXAMPLE:4'-Fluoro-4-biphenylyl-6-heptylnaphthalene-2-carboxyla-te. USE:A liquid crystal composition. The compound exhibits a nematic liquid crystal line phase at a relatively high temperature and has good compatibility with other liquid crystal substances. By adding a small amount of this compound, N-I point can be hightened without increasing viscosity thereof, and both DELTAepsilonand DELTAn can be increased respectively. PREPARATION:A carboxylic acid chloride expressed by formula VI is reacted with a phenol derivative expressed by formula VII in the presence of pyridine to obtain a compound expressed by formula I.
Patent JP-S5458414-A (JP)
Title: Head shell
Inventor: AZUMA KOUICHI
IPC: G11B3/42
Filed: 1977-10-18
Abstract: PURPOSE: To make head shells for mounting pickup cartridges lighter in weight, increase their strength and rigidity and obviate the occurrence of partial resonances, etc. by applying hardening treatment to a base composed of Ti  material.  
     CONSTITUTION: A head shell base 2a composed of Ti material is contained in a high temperature vacuum furnace. After the inside of the furnace has been evacuated down to about 1×10 -6  Torr, it is injected with N 2  and heat treatment of about 30 to 60 minutes is perpormed at temperatuses of 900 to 1100°C. A TiN layer is  formed on the surface of the base 2a by this nitriding process. The main component  of the head shell having been obtained in this way is TiN and its Young's modulus  is nearly twice higher and its specific modulus about twice higher as compared to  the head shell of Ti alone, thus this head shell has high strength and rigidity.  Besides nitriding process, the similar results are also obtainable by boriding, carbiding, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614223-A (JP)
Title: Formation of bit pattern on thin-film device
Inventor: TANI KATSUHIKO
IPC: H01L21/268
Filed: 1984-06-19
Abstract: PURPOSE:To efficiently form a highly accurate bit pattern without employing any metal mask, by utilizing the interference of ultraviolet monochromatic light employed in the optical pumping CVD. CONSTITUTION:A glass substrate 2 is placed on a susceptor 1 made of, e.g., silicon and is heated to 300-200 deg.C by a light source 4, and Si2H6 gas as a material gas is supplied into a reaction chamber 3. Ultraviolet monochromatic light beams UV1, UV2 split by a beam splitter are applied to the glass substrate 2 from two respective directions at an angle of intersection theta. By introducing the ultraviolet monochromatic light beams UV1, UV2 from two directions and intersecting them each other in this way, an interference pattern composed of dark and light portions at a pitch of lambda/sintheta (lambda is a wavelength) is formed on the surface of the glass substrate 2 by the interference between the two light beams. In the light pattern portion of the interference pattern, decomposition of the Si2H6 is caused on the surface of the substrate 2 by the irradiation with the light, and an a-Si:H film is deposited on the surface of the substrate 2.
Patent JP-S5824346-A (JP)
Inventor: HAAREN SAKARURARU GANDEII
IPC: B01J35/02
Filed: 1982-07-19
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-S5554774-A (JP)
Title: Valve device
Inventor: KAWAKAMI HIDETADA
IPC: F16K15/14
Filed: 1978-10-13
Abstract: PURPOSE: To reduce the flowing resistance to a conveyed fluid, by providing a bendable plate which can be bent at a bent part and by opening a port by bending in the direction of that of the plate when the plate is bent.  
     CONSTITUTION: When a fluid is conveyed leftward in Fig., a bendable plate 8 and a bendable open/close valve 10 are bent by the pressure of the fluid to open a port 8 to let the fluid freely flow leftward. When the fluid is going to flow back rightward, the bent plate 8 and the bent open/close valve 10 are pushed and flattend by the fluid to shut off the port 8 of a valve casing 1 by a valve element 5 to stop the back flow of the fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01296207-A (JP)
Title: Position detector
Inventor: HATA DAISUKE
IPC: G01D5/165
Filed: 1988-05-25
Abstract: PURPOSE:To enable inexpensive position detection with a small size and high accuracy by forming a resistance part and plural recognition pattern parts onto the same substrate, bringing a brush into sliding contact therewith and detecting the lens position from the contact position of the brush. CONSTITUTION:The recognition pattern part for position detection is formed with the pattern for generating focal length information as the resistance part and plural lines of the region recognition patterns, for example, ground patterns 23, 24, a current collecting pattern 25, a housing position pattern 28, etc. on the same substrate 32. The brush is brought into sliding contact with the top of these patterns. The arbitrary position on the continuous moving region is detected when the brush exists on the resistance part. The prescribed position is detected when the brush exists on the recognition patterns. The constitution is, therefore, extremely simplified and one sheet of the substrate is necessitated, by which the detector is miniaturized and the position detection accuracy is greatly improved.
Patent JP-S5917934-A (JP)
Inventor: MAKI KEISAKU
IPC: A21B1/42
Filed: 1982-07-20
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-S5963571-A (JP)
Inventor: GERUHARUTO RUUMORUTO
IPC: G01R19/00
Filed: 1983-07-11
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-H0422060-A (JP)
Title: Mechanism for attaching battery
Inventor: NIHEI FUMIO
IPC: H04N5/225
Filed: 1990-05-15
Abstract: PURPOSE:To attach or remove a battery and unlock the same through a series of operations by making the direction of operation of an unlock button the same as that in which a battery is attached or removed. CONSTITUTION:A battery 50 is slid in the (b) direction and then engagement portions 55a, 56a are inserted into respective engagement portions 301a, 302a and also a projecting portion 308 is made to abut on the guide face 59 of a projecting portion 58 and a lever 307 is put in a turning movement against a spring in the direction indicated by the arrow (c) and when the lever 307 passes beyond the top of the guide face 59 the projecting portion 308 falls into the projecting portion 58 whereby the battery is locked. To remove the battery 50 from a TV tuner 30, an unlock button 311 is slid in the direction of the arrow (e) and then the lever 307 is put in a turning movement against the spring in the direction of the arrow (c) and the projecting portions 58, 308 are disengaged from each other. Therefore the battery can be attached or removed and also unlocked through a series of operations.
Patent JP-S5916487-A (JP)
Title: Picture recorder and reproducer
Inventor: KIMURA KENJI
IPC: H04N9/83
Filed: 1982-07-20
Abstract: PURPOSE:To eliminate completely residual jitter, by providing a CCD delay element controlling a delay time for attaining the time base correction of a reproduced high frequency converting chroma signal. CONSTITUTION:A reproducing video signal S2 is applied to the CCD delay element 41, from which a video signal corrected for the time base is outputted and the signal is transmitted from a terminal 42. The residual jitter being an output of a phase comparator 44 is applied to a voltage controlled oscillator 47 to control the center oscillating frequency. The output of the voltage controlled oscillator 47 is a transfer clock of the said CCD delay element 41. As a result, the delay time of the CCD delay element 41 is controlled with the residual jitter. The control of the delay time in this case is controlled with the polarity so as to cancel an input jitter -DELTAf'' of the CCD delay element 41.
Patent JP-H0422360-A (JP)
Title: Health apparatus
Inventor: TSUKAMOTO KEIKO
IPC: A61H39/02
Filed: 1990-05-16
Abstract: PURPOSE:To facilitate putting on and off of a health apparatus and prevent rash by furnishing a simple adhering means over the whole inside of a clothing, providing a display part to indicate effective sports in a part of that means, and equipping a member to install a projecting button on the clothing with a simple adhering means. CONSTITUTION:Magic tapes 2 as a simple adhering means are fixed to the whole inside surface of a vest 1, among which some parts consist in indication tapes 3a-3c for indicating parts corresponding to essential ones of those effective sports which are scattered on the back of the body, being colored differently from the other parts. Button-equipped tapes 4a-4c, are fixed to the positions corresponding to the effective sports with stiffness by reference to these indication tapes 3a-3c. Each button-equipped tape may be of various shapes wherein several buttons 5 are fixed to a tape having a magic tape on the rear side, and each button 5 assumes a projection such as a 'go' stone to provide possibility of easy fitting to the indication tapes 3a-3c and magic tapes in the other parts. When this vest 1 is put on, the buttons 5 push naturally the effective spot on the back of the body to allow exertion of the finger pressure therapeutic effect.