baber/WOPTO huggingface dataset:
Patent JP-2000151633-A (JP)
Title: Packet switch
Inventor: NAKAYAMA KO
IPC: H04L47/6275
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To transfer a packet with high priority on the occurrence of congestion while suppressing delay time in a packet switch that switches a variable length packet. SOLUTION: In the structure of the packet switch, a variable length packet received from an input line is converted into a cell with a fixed length at each input line interface and a switch section 3 switches the cells in the unit of cells, an output cell from the switch section is given to each of output line interfaces 2-1-2-n, where the cell is converted into an original variable length packet and outputted to an output line. Each of input line interfaces 1-1-1-n is provided with a control means to queue a fixed length cell by priority for each output line and to selectively output a stored cell of each queue depending on priority so as to suppress transmission of the cell with lower priority on the occurrence of congestion.
Patent JP-H08225487-A (JP)
Title: Production of acyl fluoride derivative
Inventor: TORII SHIGERU
IPC: C07C51/58
Filed: 1995-12-11
Abstract: PURPOSE: To safely obtain an acyl fluoride derivative useful as a synthetic intermediate for medicines and agrochemicals in a high yield by a simple operations by reacting a carbinol derivative with a lead compound in the presence of a specific metal and then treating the resultant compound with an acid. CONSTITUTION: A compound of formula I (R is H, a 1-20C alkyl, a 3-16C alicyclic group, a 2-20C unsaturated hydrocarbon, an aryl, a heterocyclic ring, an aralkyl, an aryloxy, etc.) is reacted with a lead compound (e.g. lead fluoride) in the presence of a metal having a greater ionization tendency than that of the lead in a polar solvent (e.g. DMF) at 0-100 deg.C to provide a 1,1-difluoroethylene derivative of formula II, which is then treated in an acidic solvent (e.g. sulfuric acid) at -20 to +100 deg.C to afford the objective compound of formula III. The compound of formula III is an olefin, containing fluorine atom and having high reactivity.
Patent JP-H10101294-A (JP)
Title: Jib storing device for wheel crane
Inventor: HANAMOTO TAKAHIRO
IPC: B66C23/70
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To secure agreeable traveling view from an operation room by forming a tip supporting means with a jib extension storing winch for suspending a jib by a jib extension storing wire coupled with the jib and a pushing down means contacted with the jib and pushing the jib downward. SOLUTION: A jib head 73 is mounted at a tip side of a jib 72 and a jib extension storing wire 10 wound around a jib extension storing winch 7 mounted at side surface of a center part of a boom 59 is coupled adjacent the jib head 73 for detaching. A jib extension storing wire 10 reaches a tip side of the jib 72 through a jib extension storing wire guide part 17 and coupled adjacent the tip of the jib 72 by a jib extension storing hook and the tip side of the jib 72 is supported. Further, a pushing down means 20 is formed with a lever 24, a stopper 26 and a coil spring 27 and allows the tip part of the stopper 26 to abut the jib 72.
Patent JP-H10159721-A (JP)
Title: Concrete pump
Inventor: MATOBA MASATOSHI
IPC: F04B15/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a concrete pump which can reduce waste ready mixed concrete and labor and time for cleaning by reducing ready mixed concrete remaining in a hopper when an operation is ended. SOLUTION: One of the cylinders 21, 22 which does not communicate with a swing pipe 26 sucks ready mixed concrete in the lower part of a hopper 12 via one of lower guide pipes 47, 48 which communicates with itself in the state where the suction ports 32, 33 of a pair of guide pipes 34, 35 are closed by opening/closing means 52, 53. The one cylinder is made communicate with the swing pipe 26 by swinging the swing pipe 26 and the sucked ready mixed concrete is discharged by operating the one cylinder. The ready mixed concrete remaining in the bottom of the hopper 12 is sent under pressure to the placing site via the swing pipe 26.
Patent JP-H09143712-A (JP)
Title: Sputtering method and apparatus as well as production of optical recording medium and apparatus for production thereof
Inventor: WATANABE YUJI
IPC: G11B7/26
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To decide the abnormality and life of a target contg. a dielectric substrate by monitoring the characteristics of the voltage impressed on this target at the time of executing sputtering. SOLUTION: The conversion point from the pulsation or decreasing or gradual decreasing characteristic of the DC bias voltage VDC to be superposed on the AC voltage impressed on the target at the time of sputtering to increasing characteristic is monitored, by which the abnormality and life of the target are decided. Namely, the bias voltage VDC decreases gradually with the amt. of the target to be used when the target consists mainly of the dielectric substrate. The bias voltage VDC increases sharply (rises) just before there is no more target when the life of the target runs out. If there is locally the abnormality, such as holding, the bias voltage V" DC rises sharply from the midway of the gradual increasing characteristic.
Patent JP-2000145764-A (JP)
Title: Kinetic pressure bearing device
Inventor: MIURA KAZUJI
IPC: H02K7/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To secure joint strength of a thrust plate by providing a body part for generating kinetic pressure to an annular thrust plate and a reinforcing part radially and outward extending from the body part, and forming a clearance larger than a narrow clearance of a kinetic pressure generating part between the axial end surface of the reinforcing part and the bearing member front surface facing it. SOLUTION: A body part 16a for constituting a kinetic pressure generating part and a reinforcing part 16b continuously and integrally extending toward the radial outer side are provided on a thrust plate 16. Both axial end surfaces of the reinforcing part 16b are so formed as to be gradually recessed from the kinetic pressure surfaces of the both axial end surfaces of the body part 16a, and the axial thickness T1 is made smaller than the axial thickness T0 of the body part 16a. A bearing loss of the reinforcing part 16b is inversely proportional to the axial clearance size between respective bearing members, and bearing loss of the reinforcing part 16b is restrained to about 1/20 of the body part 16a. When the outside diameter of the plate 1 is increased, the joint part surface pressure is suddenly increased.  Therefore, joint strength of the thrust plate can be sufficiently secured by a simple structure without deteriorating bearing performance.
Patent JP-H02166687-A (JP)
Title: Magnetic tape device
Inventor: YAMANOBE AKIHIKO
IPC: G11B27/02
Filed: 1988-12-20
Abstract: PURPOSE:To add data on the data written on a magnetic tape by performing the rewrite of the magnetic tape and writing additional data as reading out the data from a storage part after the data written on the magnetic tape is read out and is stored once in the storage part. CONSTITUTION:A control part 1 is connected to another host device by a high- order interface line 10, and also, is connected to the storage part 2 and a driving part 3, respectively by bus lines 11 and 12 to perform data transfer and the transmission of a control signal. And the control part, when receiving a request to add the data on a cassette magnetic tape from the host device, drives the driving part 3, and reads out the data written on the tape once, and stores it in the storage part, and after that, issues the write instruction of accumulated data and the additional data from the host device comprehensively to the driving part 3. In such a way, it is possible to add the data on the data already written on the magnetic tape.
Patent JP-2000133602-A (JP)
Title: Method and device for forming semiconductor thin film
Inventor: KODA YUZO
IPC: H01L31/04
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a desired composition distribution in the film thickness direction without depending upon the flows of a plurality of kinds of raw material mixed gases when the specified semiconductor thin films are formed using the gases, by a method wherein different level high-frequency powers are applied in the adjacent film-forming chambers for forming the semiconductor thin films of the same conductivity type. SOLUTION: A plurality of adjacent film-forming chambers 1103 for forming same conductivity type semiconductor thin films are coupled with each other via gas gates 1106. Moreover, raw material gases are introduced within the respective film-forming chambers 1103 through gas introducing means 1112 connected via piping with a gas mixing equipment 1129 for generating a high-frequency plasma in the discharge spaces within the chambers 1103. The pressures in the chambers 1103 are measured by manometers 1116. Power for generating plasma discharge is applied to power introducing means 1124. At that time, high-frequency powers with different power levels are applied to the adjacent chambers 1103.
Patent JP-H03182521-A (JP)
Title: Optically active polyester containing cyclohexane ring
Inventor: SUGIMORI SHIGERU
IPC: C08G63/181
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a moldable polyester which can form an optically active liquid crystal phase in a specified temperature range by forming a polyester comprising methyladipic acid, tere(iso)phthalic acid, cyclohexanedicarboxylic acid and bicyclohexanedicarboxylic acid. CONSTITUTION:A polyester represented by the formula (wherein symbol *represents asymmetry, two CO groups are para or meta to each other in the benzene ring, l, m, x and y are positive integers, and l+m=x+y=1) [e.g. poly(trans,trans-4,4'-bicyclohexylene)-trans-1,4-cyclohexylene-terepht halate-(R)-(+)-3- methyladipate] is used as a cyclohexane ring-containing optically active polyester. This polyester is useful for improving the heat resistance, chemical resistance and mechanical strengths of a polymer, and it can form a liquid crystal composition for liquid crystal display devices when mixed with a low-molecular liquid crystal.
Patent JP-H11161197-A (JP)
Title: Picture display device
Inventor: NOBORI KAZUHIRO
IPC: G09F9/33
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the luminance of a light emitting element in the case of viewing from the upper part, to miniaturize an LED and to realize high- definition display by providing all the electrodes of the light emitting element on a surface coming in contact with a circuit board. SOLUTION: The circuit board 7 where a recessed part for mounting the light emitting element 1 is formed is produced. A solder part 10 is formed on a rear-surface electrode 9 by a plating method. A light reflector 11 is stuck to the inner wall of the recessed part of the board 7 near the side surface of the element 1. A projection 4 is formed on the electrode 2 of the element 1 by a wire bonding method. The element 1 where the projection 4 is formed is immersed in a thinly spread conductive adhesive so as to transfer the adhesive 5 to the projection 4. After the element 1 where the adhesive 5 is transferred to the projection 4 is aligned with the board 7, it is mounted at the specified position. Then, the adhesive 5 is hardened so as to conduct between the board 7 and the element 1.
Patent JP-H06173337-A (JP)
Title: Constructing method for lightweight mortar panel, wall, and floor
Inventor: OBATA MASAO
IPC: E04B5/38
Filed: 1992-12-02
Abstract: PURPOSE:To enable concrete walls and floors to be easily handled when the work is executed. CONSTITUTION:On lightweight mortar panels 1, lightweight mortar is formed in the shapes of rectangular panels, and welding wire gauzes 3 with reinforcements 2 arranged to be welded cubically on are composed to be embedded in the internal sections of the mortar. When concrete walls are constructed, then the panels are set to be for permanent forms and are arranged in the shapes of a plurality of measures, and a plurality of the panels are supported with separators arranged at the corner sections of the panels and horizontal end thick-steel pipes arranged along the sides in the horizontal directions of the panels. After that, concrete is placed in the permanent form, and walls consisting of the concrete and the lightweight mortar panels 1 are constructed. Also when floors are constructed, then the lightweight mortar panels 1 arranged in the shapes of a plurality of the measures are set to be for the permanent forms in the same manner, and on the upper surface sides, concrete is placed, and the floors are constructed.
Patent JP-H01166012-A (JP)
Title: Grooved spacer and its manufacture
Inventor: NAKASUJI MASAAKI
IPC: G02B6/44
Filed: 1987-12-23
Abstract: PURPOSE:To improve the close adhesive strength between plastic layers by forming a ruggedness on the contact surfaces between plastic layers. CONSTITUTION:Two plastic layers 2 and 3 are formed around a central high- tensile body 1, and a ruggedness 2a is formed on the contact surface between plastic layers. One plastic inner layer 2 is extruded and coated around the center high-tensile body 1, and the outer layer 3 having grooves 4 in the lengthwise direction is extruded and coated around this inner layer 2. The inner layer 2 is extruded and formed at such low temperature that the ruggedness 2a is formed on its outer peripheral surface. Consequently, the outer plastic layer 3 is formed after the ruggedness 2a is formed on the outer peripheral surface of the inner plastic layer 2. Thus, the inner peripheral surface of the outer plastic layer 3 is made rugged in accordance with the ruggedness 2a, and front and parts of projections of the ruggedness are easy to fuse and they are melt-fixed.
Patent JP-H03186500-A (JP)
Title: Propellant manufacturing/storing device
Inventor: OHIRA KATSUHIDE
IPC: B64G1/40
Filed: 1989-12-15
Abstract: PURPOSE:To simplify and lighten the structure of the tank of a shuttle by pressure-feeding the water in a water tank to a water electrolysis device excited by a solar heat power generating device, power-recovering and utilizing the pressure energy of the generated hydrogen and oxygen, and liquefying and storing the hydrogen and oxygen. CONSTITUTION:The water in a water tank 1 is pressure-fed to a water electrolysis device 3 by a booster pump 2, and the water electrolysis device 3 is excited by a solar heat power generating device 4 for electrolysis to generate hydrogen GH2 and oxygen GO2. The generated gases GH2, GO2 are sent to expansion turbines 7a, 7b and a propelling device 8. Generators 7c, 7d are driven by the expansion turbines 7a, 7b to recover the power energy. The gases GH2, GO2 expanded by the expansion turbines 7a, 7b are fed to liquefiers 8, 15 respectively and cooled by heat exchangers 12, 18, and they are cooled and liquefied and stored in respective tanks 14, 20. The water tank 1 can be used for the tank of a shaft, the tank structure is simplified, and it can be made lightweight.
Patent JP-H04191116-A (JP)
Title: Air conditioning control device for vehicle
Inventor: HONDA YUJI
IPC: B60H1/00
Filed: 1990-11-26
Abstract: PURPOSE:To enable common blow-off sensors to be used by setting blow-off temperature based on set temperature and detected inner air temperature, setting blow-off port temperature based on each blow-off mode and the detected temperature of air flow at respective blow-off ports, and thereby performing PID operations on the controlled variable of blow-off temperature based on control gain determined by the blow-off temperature and each blow-off mode. CONSTITUTION:The blow-off temperature operating means 4a of a blow-off temperature control means 4 operates necessary blow-off temperature with set temperature and inner air temperature inputted from a temperature setting means 2 and an inner air temperature detecting means 3 respectively, so that the operated temperature is thereby inputted to a PID operating means 4d. In addition, a blow-off port temperature setting means 4b sets blow-off port temperature consisting with that of the regulated blow-off mode of a blow-off mode regulating means 1 based on the detected temperature of blow-off temperature detecting means 5 and 6 at respective blow-off ports, so that the set temperature is thereby inputted to the PID operating means 4d. The PID operating means 4d operates the controlled variable of blow-off temperature while control gain which is determined by a control gain changing means 4c in response to each blow-off mode, is taken into account, so that control signals are thereby outputted based on the result of operations.
Patent JP-H09158471-A (JP)
Title: Resin form made of laminated material
Inventor: TAKIGAWA NAOHISA
IPC: B29K23/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin form high in rigidity while making the surface property excellent by forming a backup face behind a placing face into plate shape with protruding parts and recessed parts alternately protruded, forming a surface layer on the placing face side of resin material excellent in surface property, and forming the interior of the backup face of reinforced filling material excellent in rigidity. SOLUTION: A backup face 30B behind a placing face 30A of a resin form is provided with protruding parts 32 extended longitudinally, and recessed parts 34 are formed between the protruding parts 32. In the case of a protruding type resin form 30P, a cross section is formed of a plate protruded orthogonally to the placing face 30A, and the backup face 30B is protruded in plate shape, or the protruding parts 32 and the recessed parts 34 are alternately bent. Resin material excellent in surface property is used for the surface layer of the placing face 30A, and resin material of high strength material is used as core material for the interior.
Patent JP-H10161260-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOGA MASAO
IPC: G03C1/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material for plate making having excellent rapid processing property and high treatment stability by incorporating a specified compd. into a photographic emulsion layer or other hydrophilic colloid layers. SOLUTION: The photographic emulsion layer or other hydrophilic colloid layers contain a compd. expressed by formula. In the formula, R1 is an aliphatic group or aromatic group, L is a bivalent connecting group, G is a carbonyl group, sulfonyl group, sulfinyl group, oxyallyl group or phosphoryl group, R2 is a hydrogen atom, alkyl group, alkoxy group, aryloxy group, aryl group or amino group. The silver halide used for the photosensitive silver halide emulsion layer is preferably in a state of a surface latent image type silver halide emulsion, and as for the silver halide, silver chloride, silver chloride bromide, silver chloride iodide bromide, silver iodide bromide, silver bromide, etc., can be used. When silver iodide bromide or silver chloride iodide bromide is used, the amt. of silver iodide is preferably controlled to <=5mol%.
Patent JP-2001145096-A (JP)
Title: Controller for video display form and control method for video display form
Inventor: TANAKA TETSURO
IPC: H04N5/232
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To allow a cursor display form control means to revise a display state of a cursor into an optional display form and to display image information in a state that is coincident with the revised display form of the cursor. SOLUTION: The controller for a video display state uses an image information display means 24, cursor display means 23, 26 that display cursor areas 2A-C on the image information display means 24, a cursor display form control means 32 that controls a display form of the cursor areas, and display means 23, 59-61 that display image information in a state that is in matching with the cursor areas so as to display the image information onto the image information display means 24.
Patent JP-2001137646-A (JP)
Title: Device and method for adsorption treating waste gas
Inventor: SUDO YUKIHISA
IPC: B01D53/34
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a continuous waste gas adsorption treating device capable of removing components to be removed contained in the waste gas with extremely high efficiency as compared with a conventional method while suppressing cost increase and capable of discharging the treated waste gas as the clean gas in which the concentration of the components to be removed is sufficiently reduced. SOLUTION: The waste gas treating device 100 (waste gas adsorption treating device), has an adsorption part 11 in which the organic component 9 in the waste gas 1 is adsorbed by bringing the waste gas into contact in counterflow with an adsorption material, a low temperature desorption part 12 for regenerating the adsorption material 90 b desorbing the organic component 9 from the adsorption material 90, a high temperature desorption part 22 for regenerating the adsorption material 90 by moreover desorbing the organic component 9 from a part of a low temperature regenerated adsorption material 90L,  a transporting part 17 for returning a residual part of the low temperature regenerated desorption material 90L to a returning part 11L of the desorption part 11 and a transporting part 27 for returning the high temperature regenerated adsorption material 90H to a returning part 11H of the adsorption part 11, and the clean gas 10 in which the concentration of the component 9 in the waste gas 1 is sufficiently reduced in obtained.
Patent JP-H01167442-A (JP)
Title: Car speed limitter
Inventor: SENDA HIROSHI
IPC: F02D17/02
Filed: 1987-12-21
Abstract: PURPOSE:To surely improve the durability of a catalyst and exhaust system by arranging a fuel injection valve onto each cylinder and installing a car speed sensor for detecting the car speed, exhaust temperature sensor for detecting the temperature of the catalyst, and a fuel cut means for suspending the fuel feed. CONSTITUTION:Fuel injection valves 2-4 arranged on the cylinders, car speed sensor 16 for detecting the car speed, and an exhaust temperature sensor 11 for detecting the temperature of a catalyst are installed. When the car speed detected by a car speed sensor 16 exceeds a set value, the fuel feed from one fuel injection valve 3 is suspended by the first fuel cut means 17. When the temperature of the catalyst which is detected by an exhaust temperature sensor 11 rises over a set temperature, fuel feed is suspended by the second fuel cut means 18. Therefore, the durability of the catalyst and exhaust system can be surely improved.
Patent JP-H08176896-A (JP)
Title: Anode holding jig for electroplating
Inventor: SENO TOSHIHIRO
IPC: C25D17/12
Filed: 1994-12-27
Abstract: PURPOSE: To make an anodic current density uniform from an upper part to lower part and to prevent the occurrence of surface defects by a low current density on the plating surface of a cathode by forming the holding part of spherical anodes for electroplating to a columnar structure having the sectional area decreasing from the upper part to the lower part. CONSTITUTION: The anode holding part 2 housing a spherical anode 3 and having contact parts 1 with anode bus bars in the upper part are formed of a cylindrical body of the circular section or polygonal section of the cross sectional area gradually decreasing from the upper part toward the lower part. The spherical anodes 3 in the anode holding part 2 are dissolved and consumed according to progression of plating reaction, by which the diameters thereof are reduced. These anodes settle down onto the bottom 5 of the holding part 2 and are replenished with the fresh spherical anodes 3 from an aperture 4 in the upper part. In such a case, the sectional area of the holding part 2 is made smaller from the upper part toward the lower part, by which the total area of the anodes in the holding part is made uniform and the current density over the entire part of the anodes is made uniform.  The occurrence of the defects, such as roughening, of the cathode plating surface by the low current density is thus prevented.