baber/WOPTO huggingface dataset:
Patent JP-H03133224-A (JP)
Title: Same radio channel interference preventing method for travelling object communication
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1989-10-19
Abstract: PURPOSE:To relieve the same channel interference by adding an output of a spread oscillator to a modulation signal so as to apply angular modulation to the signal. CONSTITUTION:An output of a spread oscillator 154 is mixed with an output of a speed conversion circuit 131 at a mixer 155 and the result is fed to a modulator 153. The output of the modulator 153 is converted into a prescribed radio frequency at a transmission mixer 133, sent from an antenna section and received by a radio base station 30. A signal speed conversion circuit group 51 allows a storage circuit to store an input signal such as a voice signal delimited by a prescribed time length and a control signal and changes the speed when it is read and read at a high speed of, e.g., 15 times that of the storage thereby compressing the time length of the signal. The frequency spectrum is expanded by a spread oscillator 154 and the power per unit frequency band is reduced. Thus, the same channel interference is reduced.
Patent JP-2001092256-A (JP)
Title: Image-producing unit and image-forming device
Inventor: KUTSUWADA AKIO
IPC: G03G21/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-producing unit and an image-forming device, capable of improving cost advantage and environment coping ability (decrease of waste) by exchanging only parts other than carrier which requires much time and man-hours for exchanging and continuously using the carrier. SOLUTION: In this image-producing unit 1 and this image-forming device, the service life of the carrier of two-component developer 101 is set to an integral multiple of the service life of one or longer of a latent image carrier 7, an electrifying device 8 and a cleaning member 18.
Patent JP-S63130956-A (JP)
Title: Continuously variable transmission
Inventor: TAKAMIYA KIKUZO
IPC: F16H37/02
Filed: 1986-11-18
Abstract: PURPOSE:To enhance transmission efficiency of the device in the caption, by bringing a driving friction wheel, which can be freely adjusted in its eccentric quantity with respect to an input shaft in direct contact with a driven friction wheel through engagement in form of pressure contact. CONSTITUTION:An inner eccentric cam 26 is rotatably fitted around an input shaft 15, further an outer eccentric cam 28 is rotatably fitted to the inner eccentric cam 26. A driving rotor 37 is rotatably provided on the outer periphery of the outer eccentric cam 28, and a driving friction wheel 39 is integrally provided on the center of the body of the driving motor 37. And then, the driving friction wheel 39 is brought in direct contact with a driven friction wheel 52 through engagement in form of pressure contact. Therefore, in the top-shift state, the driving friction wheel 39 and the driven friction wheel 52 are brought in eccentric contact with each other so that is is possible to obtain very high transmitting efficiency near 100% without any slide. Moreover, even in other states than the top-shift, positive/negative sliding ranges become narrower, so that high transmitting efficiency can be obtained.
Patent JP-H09114854-A (JP)
Title: Document retrieving system
Inventor: KADOWAKI TADAHIKO
IPC: G06F17/21
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce time for preparation and to miniaturize information by registering index information for retrieving a document by a bit map form. SOLUTION: At the time of registering a new document to a database, a key word detection part 4 detects a key word from within this document. An arithmetic processing part 5 gives two arithmatic processings different from each other to the character code of each key word of these to calculates two bit values. At the time of receiving two set of bit position information concerning each word from the arithmetic processing part 5, a bit map preparing part 6 develops the format of a bit map on a main storage device (MM). Then the bit map preparing part 6 registers document ID of a registered document and the address of the bit map to a bit map position register table in MM. A bit map storing means and a document position register means equivalent to index files are constituted to be the bit map form like this so that the registered contents can be minimized.
Patent JP-H1096705-A (JP)
Title: Non-destructive examination method for carbon fiber reinforced carbon composite material
Inventor: YASHIKIDA REIKO
IPC: C04B35/83
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To detect efficiently and accurately defects in the carbon fiber reinforced carbon (C/C) composite material, by radiating heat ray on the surface of C/C complex, by entering thermal radiation energy from the surface as image using an infrared thermo-graphic device, and by measuring time-dependent variation in the surface temperature distribution. SOLUTION: C/C composite material 2 to be inspected is placed on a sample table 1, and power supply 4 for lamp causes two flash lamps 3 to radiate high power heat ray on the surface of C/C composite material 2. Radiation energy generating from the C/C complex, being synchronized with the heat ray radiation, is entered into an infrared thermo-graphic device and entered at higher rate into a central processing unit(CPU) 6 as thermal image data. CPU 6 regenerates the input image, shows time-sequence information on surface temperature distribution of the C/C composite material 2, determines its time dependence, and detects defects such as crack, separation, or hole in the complex 2.
Patent JP-H09113010-A (JP)
Title: Device for mounting temperature-sensing tube of thermostat
Inventor: MIYASAKA MASATERU
IPC: F24F11/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent ice from being formed by using a device for mounting a temperature sensing tube of a thermostat in an air conditioner. SOLUTION: This device is provided with heat exchangers 2, 3 comprising a large number of parallelly disposed fins 2b, a tube plate 2c located outermost in respect of fins 2b, a plurality of heat exchange pipes 2a piercing through the fins 2b and the tube plate 2c and U-shaped pipes 2d connecting the heat exchange pipes 2a outside of the tube plate 2c, and a temperature-sensing tube 5a of a thermostat is secured to the heat exchangers by means of a securing fixture 6. At least two approximately U-shaped grooves 6b for holding either the heat exchange pipes 2a or the U-shaped pipes 2d and an approximately inverted L-shaped holding segment 6a for nearly horizontally holding the temperature sensing tube along the groove at one plate side are integrally formed.  The heat exchange pipes or the U-shaped pipes are held in the grooves and the temperature sensing tube of the thermostat is held by the securing fixture so as to be kept in contact with the U-shaped pipes.
Patent JP-S63127007-A (JP)
Title: High load burner
Inventor: KIKUTANI FUMITAKA
IPC: F23D14/02
Filed: 1986-11-17
Abstract: PURPOSE:To prevent excess secondary air from flowing into a flame-holding air chamber, as well as to enable inspection of gaps before a whole burner is assembled, by providing the gaps which serve to reduce the pressure of a flame-holding secondary air to a flame holder when it is joined to an air mixing plate, as well as to provide a number of projections on it, and by providing end plates at both ends on the longer sides of a flame holder so that they contact an air injection plate and so that they close both ends of a flame-holding air chamber. CONSTITUTION:A number of projections 3 are provided on a flame holder 13, and gaps 5 for reducing pressure are provided between the flame holder 13 and an air injection plate 4. End plates 15, provided on both ends of a flame holder 13, contact both ends of an air injection plate 4, closing both ends of a flame-holding air chamber 6. First the air injection plate 4 is joined to the flame holder 13 during process of manufacturing, so that the gaps 5 can be checked by a gap gauge or the like whether they have specified values or not before a whole burner is assembled. The end plates 15 are contacted to the air injection plate 4 and spot welding is treated to the positions during a joining process. By this method, the secondary air from an air chamber 8, which directly flows in from both ends of a flame- holding air chamber 6, not passing through the gasp 5, can be sealed, as well as to utilize the end plates 15 as positioning gauges.
Patent JP-H03135644-A (JP)
Title: Data bit check circuit
Inventor: SATO CHOSAKU
IPC: H04L1/22
Filed: 1989-10-20
Abstract: PURPOSE:To always check data for each bit by checking the input data bits for each clock signal in a check valid period of a channel valid signal. CONSTITUTION:The data bit signal inputted to a data bit holding circuit 4 is held there in response to the first clock signal in a check valid period shown by a check valid signal. The exclusive OR secured between the output signal of the circuit 4 and the data bit signal inputted to the circuit 4 is outputted via an output circuit 6 for each clock signal following the first one produced in the check valid period. The output signal of the circuit 6 is used as the check output of the corresponding data bit. Thus it is possible to check the change of the data bit signal inputted to the circuit 4 in the check valid period shown by the check valid signal.
Patent JP-S63128507-A (JP)
Inventor: OIKAWA YASUO
IPC: H01R11/01
Filed: 1986-11-17
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-H02121260-A (JP)
Title: Lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/68
Filed: 1988-10-28
Abstract: PURPOSE:To improve the starting property at a low temperature by making the amount of antimony in a positive electrode grid larger than that in a negative electrode grid. CONSTITUTION:In a positive electrode grid body, antimony of the larger amount than in a negative electrode grid body is added. Particularly, the antimony total amount in the positive electrode grid body is made less than 1.0wt.%, and at the part of the surface of the grid body, a portion including 1.0wt.% or more of antimony amount is formed. On the other hand, the antimony amount in the negative electrode grid is made in a small amount less than 0.1wt.%. As a result, the antimony transferred to the negative electrode plate at the final phase of the service life is increased, and a function to suppress contraction and crack of the negative electrode plate is generated. Consequently, an excellent starting property can be exercised until the final phase of the service life.
Patent JP-H01119661-A (JP)
Title: Manufacture of thin film of organic matter
Inventor: FUJIKAWA HIROYUKI
IPC: C23C14/12
Filed: 1987-10-30
Abstract: PURPOSE:To manufacture a thin film of organic matter free from pinholes and having superior adhesive strength by heating an organic matter, producing molecular ions by means of an impressed electric field to deposit the ions on a substrate, and then subjecting the resulting deposit to heating treatment under specific conditions. CONSTITUTION:In a vacuum chamber, an organic matter held via a porous metal 1 on an electrode 2 which doubles as a heater is heated up to a temp. of the softening or melting point or above. Subsequently, a voltage is impressed between the above electrode 2 and a counter electrode 3 oppositely disposed with a space between from a high-voltage electric power source 5. By the attraction force of the generated electric field, the above organic matter is desorbed in the form of molecular ions and/or charged particles from the supporting electrode 2 into a vapor phase and deposited into a thin-film state on a substrate 4. Then, the deposit is heated under >=10<-4>Torr pressure within a temp. range of (the melting point of the organic matter as raw material) + or -50 deg.C. By the above heating treatment, the deposit is allowed to adhere to the substrate 4 by baking, by which the dense thin film of organic matter free from pinholes can be formed.
Patent JP-2001102409-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: YAMAUCHI KOICHI
IPC: H01L23/12
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress the spread of conductive adhesive on a semiconductor carrier, and to prevent connection failure between the adjacent terminals of the semiconductor carrier. SOLUTION: The semiconductor device is provided with a semiconductor carrier 4 constituted of an insulating substrate whose upper face is provided with a plurality of two-level protruding electrodes 9 and whose bottom face is provided with outer electrodes arrayed in grid, and a semiconductor element 1 arranged so as to face the semiconductor carrier 4 which is provided with a plurality of two-level bump electrodes 3 connected through conductive adhesive 6 with the plurality of two-level protruding electrodes 9, and heat-hardening resin packing and covering a clearance between the semiconductor element 1 and the semiconductor carrier 4 and the peripheral part of the semiconductor element 1.  In this case, the conductive adhesive 6 is allowed to exist only in a region between the two-level bump electrodes 3 and the two-level protruding electrodes 9 so that the bending of the semiconductor carrier 4 can be absorbed, and the spread of the conductive adhesive 6 on the semiconductor carrier 4 can be suppressed. Thus, it is possible to prevent generation of connection failures between the adjacent terminals of the semiconductor carrier 4.
Patent JP-S63129027-A (JP)
Title: Production of glass and ceramic screw
Inventor: MORI TEIICHIROU
IPC: C04B35/622
Filed: 1986-11-17
Abstract: PURPOSE:To easily obtain a screw for mechanically joining glass utensils by gelatinizing a sol poured into a mold which is provided with a fluidizable core when molding the glass, etc., by a sol-gel method. CONSTITUTION:The mold 2 which is provided with the core 3 molded to the screw model from the fluidizable molding material is prepared. The sol of glass and ceramic for the sol-gel method is poured into the mold 2. After the sol is gelatinized to the gel 5 in the mold 2, the above-mentioned core is fluidized.
Patent JP-H09176857-A (JP)
Title: Vacuum device for surface treatment of work piece
Inventor: AITORU GARUDOSU
IPC: B65G49/07
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum device which is easy to handle, is small in the required floor area, is capable of treating large-area substrates in enhanced cycle time and offers excellent cost effectiveness.  
     SOLUTION: A transporting chamber 6a is arranged in a direction tangential with the outer peripheral surface of a vacuum chamber 6b and is connected to the vacuum chamber 6b via a transportation opening 15. As a result, the device is so constituted that work pieces 21 are loaded on a substrate carrier 8 of a rotary type through the transportation opening 15 by using first transporting devices 9, 17. Loading chambers 7a, 7b are connected to the transporting chamber 6a in the direction tangential with the vacuum chamber 6b. The transporting chamber 6a has third transporting devices 10, 18, 19a, 20 in a direction perpendicular to the first transporting devices 8, 17. The second transporting devices and the third transporting devices are positioned by directing the devices in the same tangential direction. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001089300-A (JP)
Title: SEMI-INSULATING GaAs SINGLE CRYSTAL SUBSTRATE
Inventor: IWASAKI AKITSUGU
IPC: C30B29/42
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semi-insulating GaAs single crystal substrate having both of high specific resistance and high activation rate. SOLUTION: The semi-insulating GaAs single crystal substrate contains carbon in an concentration of >=2×1015/ cm3, boron in an concentration of <=1×1016/cm3 and EL2 in an concentration of >=2×1016/ cm3.
Patent JP-H04149496-A (JP)
Title: Image formation device
Inventor: INOUE MASAHIRO
IPC: G03G21/10
Filed: 1990-10-12
Abstract: PURPOSE:To excellently clean a recording material carrying means even if the means is stained more than usual by placing a cleaning means which is different from a means for normal operation in operation for the recording material carrying means in the case of abnormality such as jamming. CONSTITUTION:A cleaning means 14 is equipped with a 1st cleaning means 19 which cleans the recording material carrying means 8 normally and a 2nd cleaning means 20 which operates for the recording material carrying means 8 differently between the normal state and a abnormal state. For example, when a recording material 6 which jams is removed and a feed belt 8 is set at a specific position of a main body again, a fur brush 20 as the 2nd cleaning means which is provided on the upstream side of a blade 19 as the 1st cleaning means in the moving direction of a conveyor belt begins to rotate. The fur brush 20 is superior in cleaning ability to the blade 19 and stops in contact with the belt in the normal image formation. Consequently, the recording material conveying means 8 can be cleaned excellently at all times.
Patent JP-H09190378-A (JP)
Title: Memory address control circuit
Inventor: SON FUI BAKU
IPC: G06F12/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the working efficiency of a memory address control circuit that is caused by the difference of speeds between a memory and a CPU by shortening the memory access time when the addresses are successively increased or decreased and to improve the overall operation efficiency of the circuit. SOLUTION: In this control circuit, the signals of input addresses A1 to AN-1 are directly applied to an odd address memory cell block 23 and also inputted to an even address memory cell block 22 via an address converter 21. On the other hand, the signals of an input address AO are directly applied to the converter 21 and the block 23 as the control signals 1 and 3 and also to the block 22 via an inverter 24 as a control signal 2 respectively.
Patent JP-H03135749-A (JP)
Title: Method for measuring composite front-rear rigidity of tire and front-rear rigidity of tire tread part
Inventor: KAJIKAWA AKIRA
IPC: G01L17/00
Filed: 1989-10-20
Abstract: PURPOSE:To easily and accurately front-rear rigidity by fixing a tire assembly and pressing a single projection against the outer peripheral surface of the tire, measuring the quantity X of displacement of the projection and the reaction force F corresponding to the quantity X of displacement, and finding a value F/X. CONSTITUTION:The tire assembly 4 which has internal pressure in the tire 2 is fixed by supporting a square shaft 23 on support legs 25 so that the tire assembly is disabled to rotate. A linear operation tool 31 is operated to advance the signal projection 7 which is fitted on the top surface of a base part 35 and projects by prescribed height from a tangential surface (reference surface intersecting the tire equator surface CF and the tire meridian surface DF including the tire axis), and the projection stops at the position where it contacts the outer peripheral surface 5 of the tire 5. Further, the projection 7 is pressed against the outer peripheral surface 5 according to this position as a reference point and then the tire 2 deforms. At this time, a sensor 40 measures the displacement quantity X of the projection 7 and a force sensor 39 measures a force required for the deformation, i.e. the reaction force F respectively. The composite front-rear rigidity K of the tire tread part 9 and tire side wall part 10 can be measured with the ratio F/X.
Patent JP-S63119215-A (JP)
Inventor: KONDO TETSUYA
IPC: H01G9/00
Filed: 1987-10-29
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-S61153691-A (JP)
Inventor: KIYOHARA GENSUKE
IPC: G09F9/30
Filed: 1984-12-27
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-H03135268-A (JP)
Title: Optical picture reader and reflector unit
Inventor: YUASA SACHIHIRO
IPC: H04N1/19
Filed: 1989-10-20
Abstract: PURPOSE:To miniaturize and lighten a reflector unit by providing the reflector unit where reflectors are fixed so that reflected light beams are mutually cross to an optical picture reader. CONSTITUTION:Reflector fixed boards 21 are inserted from both ends of a central shaft 22 and tighten by nuts for central shaft fixing 23 from both ends of a central shaft 22 from an external-side. Then, spring boards 25 for fixing six surfaces of the reflectors excluding an incident surface and a projection surface are fixed to one reflector fixed board by vises at six places. Thus, six reflectors 24 are inserted between the spring boards 25 which are thus fixed and the reflector fixing boards 21 so that the reflecting surfaces face an internal- side and the spring boards 25 of the other end are fixed by the vises 26, whereby the reflectors are completed. Thus, the reflector unit can be miniaturized and lightened by constituting the reflectors in such a way that reflected light beams are respectively cross.
Patent JP-S62134613-A (JP)
Title: Grating holding mechanism
Inventor: ARAI TAKEO
IPC: G02B7/00
Filed: 1985-12-07
Abstract: PURPOSE:To effectively prevent undesired turning of a holding member by setting a grating to the elastically deformable holding member and press-fitting this member into a fixing member and press-holding the holding member freely turnably in the fixing member by an elastic member. CONSTITUTION:A grating 11 is set to a holding member 12 consisting of elastically deformable plastics like a polycarbonate, and this member 12 is press-fitted to an aperture 13a of a fixing member 13 consisting of Al. The outside diameter of the holding member 12 is made slightly larger than the diameter of the aperture 13a. An aperture 12a which guides light to the grating 11 is formed in the center part of the holding member 12, and a notch 12b for adjustment of turning is formed on the outside peripheral surface. The aperture 13a is connected to the front end part of the fixing member 13 to which the holding member 12 is press-fitted, and an aperture 13b whose diameter is smaller than that of the aperture 13a is formed, and the holding member 12 is arranged with one side peripheral edge part and the outside peripheral surface brought into contact with the fixing member 13 so that the grating surface of the grating 11 is orthogonal to the axis of turning shown by an arrow in this front end part.
Patent JP-S63129265-A (JP)
Inventor: NAKAGOME HIDEKI
IPC: F25B21/00
Filed: 1986-11-18
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-2000105729-A (JP)
Title: Battery backup circuit
Inventor: UMEHARA TAKASHI
IPC: G06F12/16
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To output a warning with respect to a backup failure in the start-up process when a main power source is turned on and to clearly display whether or not a battery needs to be replaced by providing a backup voltage monitor circuit and also a circuit which maintains a state wherein the main power is normally supplied. SOLUTION: A power source switching part 009 automatically switches the connection to the battery 001 when the voltage of the main power source 000 drops, and automatically resumes the connection of the main power source 000 when the voltage of the main power source 000 recovers. A state monitor part 004 is provided, and if the battery voltage drops even for a short time, a flip-flop circuit is cleared to indicate a drop in the battery voltage. Therefore, when the main power source 000 is turned on, the state wherein the backup process is carried on is shift to the state holding part 0005, and then power source abnormality, after the main power source 000 is turned on, can be monitored by the state monitor part 004. Consequently, the information on the battery output voltage drop in the backup operation is surely stored and then, a battery replacement request can be issued.