baber/WOPTO huggingface dataset:
Patent JP-H11122257-A (JP)
Title: Common buffer switch
Inventor: MATSUYAMA NOBUHITO
IPC: H04L12/28
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To attain traffic control with a high efficiency without remarkable increase in number of cell buffer address pointer FIFO sets. SOLUTION: A common buffer control section 8 acquires a cell buffer address FIFO number to be in use, acquires an address at which a cell is stored in a common buffer 4 from an idle address FIFO 10, a header and a payload of the cell transferred to the common buffer 4 are written in the common buffer 4 and an address acquired from the idle address FIFO 10 is queued in cell buffer address pointers FIFO 111 -11n corresponding to the address acquired from the idle address FIFO 10. A cell address stored in the cell buffer address pointers FIFO 111 -11n is read based on a cell output timing of the common buffer control section 8 and on the queued cell to read a cell stored in the common buffer 4 and the cell is outputted with higher priority as the class of higher level.
Patent JP-H10127027-A (JP)
Title: Generating equipment for bicycle
Inventor: INOUE TOSHITOKI
IPC: B62J6/12
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To apply no load due to generation of power by making a switching operation from outside when lighting a front light is not necessary. SOLUTION: A generating equipment is provided with magnets 6, 7 which are installed in a hub drum 1 pivoted by an axle shaft 2 and which have a plurality of pairs of an N pole and an S pole and which are so rotated that the N pole and the S pole, the N pole and the N pole, and the S pole and the S pole can face each other depending on the situation, a fixed generating coil 3 which, being located between the N poles and the S poles of the magnets which face each other, cuts the magnetic flux caused between the N poles and the S poles to generate power, and a generation controlling means 8 which controls the stoppage or start-up of generation by letting the N poles and the N poles face each other and the S poles and the S poles face each other when stopping the generation and letting the N poles and the S poles face each other when generating power.  As for the method for generating power or stopping the generation of power, the generation controlling means 8 is rotated by a handle 9 to align the N and the S poles of one magnet 7 with the N and the S poles of the other magnet 6 for generating power or shifting them from each other for stopping the generation of power.
Patent JP-H01125412-A (JP)
Title: Manufacture of bag
Inventor: EZAKI KIYOSHI
IPC: B63B59/02
Filed: 1987-11-10
Abstract: PURPOSE:To raise the dimensional accuracy of a bag as well as reduce the working process number by a method in which the side and ends of a number of flat piece sheets are connected to form a bale-shaped hollow structure, and a synthetic resin bag of a slightly larger diameter that the hollow bag is housed in the hollow structure. CONSTITUTION:In production of a bag which is expanded or shrinked by charging or discharging a fluid, a number of flat piece sheets 1 are connected at their side and ends by sewing, hot-bonding, or others to form a bale-shaped hollow structure 6. A synthetic resin bag of a slightly larger diameter than the structure 6 is housed in the structure 6, and a fluid is supplied to expand it to a given internal pressure.
Patent JP-H09129250-A (JP)
Title: Cell for solid electrolyte fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M8/12
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce electrical contact resistance across a current collector and a nickel felt by preliminarily covering the surface of the current collector with conductive metal. SOLUTION: A conductor layer 41 including at least one type of metal selected from Ni, Co, W and Ti and having thickness between 0.5μm and 20μm is formed on the surface of a current collector 35. In this case, the conductor layer 41 preferably contains 1 to 70wt.% of the ceramic particles of at least one type selected from Al2 O3 , MgO, ZrO2 , CeO2 , MgAl2 O4 , SiC and Si3 N4 , and the solid solution thereof.
Patent JP-H02128108-A (JP)
Title: Soldered part inspecting device
Inventor: KUMAKAWA TAKAFUMI
IPC: G01B11/24
Filed: 1988-11-08
Abstract: PURPOSE:To enable elimination of manual inspection along with a higher inspection accuracy by arranging a projection means, a camera means, an outline computing means and a shape judging means. CONSTITUTION:A projection means M1 makes a slit light irradiate almost vertical to a soldered part OB on a substrate. A camera means takes reflected light of the slit light projected to the side from the soldered part OB. An outline computing means M3 determines an outline of the soldered part OB from an image data inputted from the camera means M2. A shape judging means M4 extracts features of a breakage, indentation, sectional area and the like of the soldered part OB from the outline determined by the computing means M3 to judge acceptance and deficiency of the shape of the soldered part OB based on the characteristics.
Patent JP-H09124265-A (JP)
Title: Chain oil feed device
Inventor: IDE ISAMU
IPC: B66B31/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To easily inspect the remaining amount of oil in the oil tank of chain oil feed device without entering an upper machine room,, and simply feed oil to the oil tank. SOLUTION: An oil tank 5a is rested on a weight sensor 10 laid on a support stand 9 in an upper machine room 1. A voltage signal from the weight sensor 10 is outputted to a controller 11, and the controller 11 compares the voltage signal from the weight sensor 10 with a voltage signal equivalent to the remaining amount of controlled oil set in advance. A display part 17 located in the inside of a comb skirt indicates necessity whether or not oil is supplemented in response to the output of the controller 11. A feed hose 15 from the upper machine room 1 connects a feed port 16 inside the comb skirt to the injection port 5e of the oil tank 5a. Therefore, when the feed hose 20 of a moving feed pump 18 is connected to the feed port 16, the specified amount of oil can thereby be automatically fed to the oil tank 5a.
Patent JP-H02127670-A (JP)
Title: Toner developing device
Inventor: SHIBATA YOSHITAKA
IPC: G03G15/08
Filed: 1988-11-08
Abstract: PURPOSE:To serve as a dielectric layer and a developing electrode in an edge part by mixing metallic powder with fabric resin. CONSTITUTION:The metallic powder is mixed with the fabric resin 1, whose resistivity is controlled to 10<7> to 10<9>OMEGA.cm. It is formed on the surface of a grounded metallic developing roller 4 by using a roller binder 2 and a conductive adhesive 3. By mixing the conductive powder with the fabric resin, it has the same structure as that of a two-component magnetic brush; therefore the developing sleeve acts as the developing electrode on a solid part, while a developer layer between them acts merely as the dielectric layer. In addition, the top carrier acts as the developing electrode on the edge part.
Patent JP-H09166794-A (JP)
Title: Liquid crystal display device
Inventor: RI SHINTO
IPC: G02F1/141
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid display device capable of assigning intensity levels by incorporating a smectic C liquid crystal material twisted from one substrate to the other substrate within respective molecule layers into chiral smectic C liquid crystals, thereby adding twists to these liquid crystals. SOLUTION: Transparent insulating substrates 11, 12 coated with one or two pieces of electrodes subjected to a horizontal orientation treatment face each other and the smectic C liquid crystal material 10 having no chirality is arranged therebetween. Two polarizers 13, 14 having the axes of polarization forming a specified angle are respectively mounted at the outer side of the substrates 11, 12. The molecule layers 20 of the liquid crystal material are so arranged as to be made perpendicular to the two substrates 11, 12. A material which is negative or positive in dielectric constant anisotropy is selected for the liquid crystal material 10.  Both surfaces of the substrates 11, 12 in contact with the liquid crystal material 10 are subjected to the horizontal orientation treatment, by which the liquid crystal molecules are arranged parallel with the surfaces of the substrates 11, 12 on these surfaces. A continuous electro-optic effect is exhibited by applying the suitable twists to the device formed by using the smectic C liquid crystals having no chirality in such a manner, by which the assigning of intensity levels is made possible.
Patent JP-H03142181-A (JP)
Title: Driving device for self-running robot inside piping
Inventor: IWAO NAOTO
IPC: B25J5/00
Filed: 1989-10-30
Abstract: PURPOSE:To eliminate the need for a speed reducer and to miniaturize a driving device drastically by providing a supersonic vibrator press-fitting to a piping inner wall on a driving part. CONSTITUTION:When an electric signal in a specific frequency is impressed on ultrasonic vibrators 1a - 1d, an almost elliptical vibration is excited on the vibration faces of the ultrasonic vibrators 1a - 1d and a self-running robot is moved in the specific direction by approximate elliptical vibration. Also to the moving direction and moving speed of the self-running robot are changed by adjusting at least one part of the amplitude and phase of an electric signal impressed on the ultrasonic vibrators 1a - 1d of a driving part.
Patent JP-H09101524-A (JP)
Title: Production of liquid crystal device, liquid crystal device and information transmission device
Inventor: WADA TAKATSUGI
IPC: G02F1/1337
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent contamination in a liquid crystal with a residual solvent, to obtain uniform and good orientation without orientation defects, and to obtain a liquid crystal device of high reliability and high quality by forming coating-type insulating films and orientation controlling films by printing and then baking the printed films in a vacuum atmosphere to completely remove the solvent included in the printing liquid. SOLUTION: The liquid crystal device consists of a pair of upper and lower substrates 11a, 11b disposed parallel to each other, strip-like transparent substrates 12a, 12b disposed on the respective substrates, inorg. insulating films 13a, 13b to prevent short circuits, coating-type insulating films 14a, 14b to supplementarily prevent short circuits, and orientation controlling films 15a, 15b, respectively. When the orientation controlling films 15a, 15b and the coating-type insulating films 14a, 14b are formed, a printing liquid containing the material of these layers is used to form a printed film and then the film is baked in a vacuum atmosphere so as to completely remove the solvent included in the liquid. When a liquid crystal is injected to a cell formed by using the substrates thus formed, the liquid crystal is not contaminated with a residual solvent.
Patent JP-H01124002-A (JP)
Title: Numerical controller
Inventor: SAITOU KIMIO
IPC: G05B19/404
Filed: 1987-11-09
Abstract: PURPOSE:To attain working with high accuracy by properly selecting individually set up backlash correcting amount at the time of outputting a linear movement command and an arc movement command. CONSTITUTION:A backlash correcting amount 1 is selected in case of a linear movement command and backlash correcting amounts 21-23 are selected in case of an arc movement command respectively by a moving command. Provided that even in case of arc movement, a change in speed at the time of inverting a command direction is different in accordance with a command speed or the diameter size of a circle. Thereby, plural optional backlash correcting amounts 21-23 are stored, and at the time of outputting an arc movement command, an optional backlash correcting amount is selected and added to a command position 12 formed by a numerical controller body. Consequently, highly accurate working can be attained.
Patent JP-S63136563-A (JP)
Title: Solid-state image sensing device
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1986-11-27
Abstract: PURPOSE:To obtain high resolution while excellently keeping sensibility by pairing a plurality of photosensitive pixel lines and acquiring the picture signal of one scanning line from a pair of signal charges in the photosensitive pixel lines. CONSTITUTION:Two lines of photosensitive pixels 21a, 21b are read simultaneously in an odd numbered field, two lines of the next picture elements 21c, 21d are removed, and two lines next to the two lines of the pixels 21c, 21d are read. Two lines of the photosensitive pixels 21c, 21d are read at the same time in an even numbered field. Four-phase clock pulses for one period are applied to a row-direction register for a vertical blanking period concretely, and signal charges are transferred up to transfer electrodes 25g, 25h and held. Read pulses pulses are applied to a transfer electrode 25a, and the signal charges of the photosensitive pixel 21a are transferred under transfer electrodes 25a, 25b. Four-phase clock pulses corresponding to two periods are applied to the row- direction register for a horizontal blanking period, and signal charges corresponding to two are respectively transferred to line-direction registers 23a and 23b.
Patent JP-H03146627-A (JP)
Title: Surface treatment of additive for compound
Inventor: YAMAUCHI TOSHIO
IPC: B22D19/00
Filed: 1989-10-30
Abstract: PURPOSE:To develope the metal-based composite material in which additives, such as particles, whiskers, short fibers, etc., of ceramics, etc., are uniformly dispersed and incorporated by bringing the additives at a high speed into collision against a metal and sticking the metal onto the surface, then using such material at the time of adding the above-mentioned additives to a molten metal and producing the metal-based composite material. CONSTITUTION:The additives as a reinforcing material at the time of producing the metal-based composite material by adding the particles, whiskers, short fibers, etc., of the ceramics, nonmetals, etc., to the molten metal have the poor wettability with the molten metal and are hardly uniformly dispersed and incorporated into the molten metal. The above-mentioned additives (a) are blown together with supersonic air flow into a chamber 2 from a raw material charge port 4 of a de Laval nozzle 1 and are brought into contact with the metallic block 3 in the chamber 2 by which the additives are ground. Since many particles of the powder (b) of the metallic block 3 sticks to the surfaces of the additives (a), the wettability with the molten metal is improved and the metal-based composite material in which the additives as the reinforcing material are uniformly dispersed is produced at a good yield.
Patent JP-H06129595-A (JP)
Title: Filter for lubricating oil
Inventor: NADAI YOSHIKAZU
IPC: B01D35/02
Filed: 1992-10-21
Abstract: PURPOSE:To prevent spark generation due to static electricity in a lubricating oil filter which uses a filter element made of an electric insulative material. CONSTITUTION:A filter element 11 made of an electric insulative material is held at the periphery of a guide pipe 13, and inside thereof a grounding electrode 18 is fitted consisting of an earth rod 17 provided with an earth pawl 16 in contact with the pipe 13. The bottom of the earth electrode 18 protrudes into the secondary side chamber B from the bottom of the guide pipe 13, and the tip of protrusion is grounded with a small gap S reserved from a lower flange 8. This eliminates accumulation of static electricity generated in the filter element 11.
Patent JP-H03147308-A (JP)
Title: Application of thin-film permalloy
Inventor: TADA TAKESHI
IPC: C23C14/14
Filed: 1989-11-01
Abstract: PURPOSE:To suppress an irregularity in a coercive force of a thin-film Permalloy by a method wherein, before a Permalloy is applied, Ti, Mo or Ta is vapor- deposited preliminarily or is sputtered preliminarily inside the same apparatus so that a vacuum can be set to a good state when the Permalloy is applied. CONSTITUTION:After Ti, Mo or Ta has been vapor-deposited inside a Permalloy vapor-deposition apparatus, a Permalloy is vapordeposited on an element substrate 1 inside the same apparatus. The Ti, Mo or Ta which has been vapor- deposited preliminarily functions to adsorb its gas. As a result, an amount of an impurity gas which is taken into the Permalloy is reduced, and a Permalloy thin film 6' whose characteristic is good can be obtained.
Patent JP-H04158107-A (JP)
Title: Gas burner
Inventor: SHIMAZU MASAHIKO
IPC: F23D14/02
Filed: 1990-10-19
Abstract: PURPOSE:To lower the flame temperature by a decrease in the oxygen concentration in the high temperature area of flame and reduce the generation of NOx by dividing the main flame port section by a sub-flame port section and, at the same time, making different the speeds of blowout of mixture gases at the main flame port section and at the sub-main flame port section. CONSTITUTION:A sub-flame port section 2 is provided in the center of the upper face of the main body 1 of a combustion tube and on its both sides main flame port sections 3 are positioned, and the difference of speeds of blow-out of the flames formed in both side main flame ports 4 and the speed of blow-out of the flame formed in the central sub-flame port 2 generates vortexes between both flames to lower the oxygen concentration in the high temperature area of flame and reduce thermal NOx. And, since the upper end of a pressure reducing wall 8 is made a little higher than the upper face of the main flame port section 3 and the flat sections 5 are formed on both ends of the main flame port 4, the vortices are liable to develop in this section, and by those vortices the temperature of the flame at its base becomes high, flame assisting effect is raised, and the lift-resisting performance becomes excellent.
Patent JP-H06132419-A (JP)
Title: Semiconductor device
Inventor: OTSUKA MASASHI
IPC: H01L23/50
Filed: 1992-10-21
Abstract: PURPOSE:To reduce inductance of a power-supply interconnection and a grounding interconnection by a two-layer structure package, to lower the production cost of the package and to lower the thermal resistance of a device. CONSTITUTION:A conductor layer (a bed) 16 is formed in the central part on one main face of an insulating substrate. A ring-shaped power-supply conductor layer 11 is formed so as to surround the circumference of the conductor layer 16. A plurality of power-supply interconnections 11' are formed radially from the outer circumferential part of the power-supply conductor layer 11. Signal interconnections 12 and grounding interconnections are formed between the individual power-supply interconnections 11'. A grounding conductor layer is formed on the whole of the other main face of the insulating substrate. The conductor layer 16 and the grounding conductor layer as well as the grounding interconnections and the grounding conductor layer are electrically connected respectively by through holes.
Patent JP-H06132128-A (JP)
Title: Amorphous soft magnetic lamination film
Inventor: ODA MASAHARU
IPC: H01F10/13
Filed: 1992-10-21
Abstract: PURPOSE:To realize an amorphous soft magnetic lamination film of good high- frequency magnetic characteristics and handling property by laminating a plurality of amorphous soft magnetic layers formed by electrolysis or nonelectrolysis and oxide layers formed by electrolysis oxidation method alternately. CONSTITUTION:Water solution containing each element of ferrous chloride, cobalt sulfate, boric acid and phosphorous acid is used as electrolyte, a stainless steel is used as an electrode, and electrolytic deposition is performed. A deposit layer 1 has a film thickness of several mum and amorphous property is recognized through measurement of X-ray diffraction. Then, anode oxidation is carried out with H2SO4 solution on Ag/AgCl basis, and an oxide insulation layer 2 whose surface color is changed to thin dark brown is formed. After the operation is repeated six times, the deposited layers are peeled off from an electrode.
Patent JP-H10151863-A (JP)
Title: Optical recording element
Inventor: CHAPMAN DEREK DAVID
IPC: G11B7/246
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a suitability for CD and create properties for adequate contrast on collaboration with an incident laser emission and also give required optical characteristics such as optical stability and incubation stability. SOLUTION: This optical recording element has a transparent base and a recording layer and a light reflective layer formed on the base. In this case, the recording layer contains the mixture of a metallized formazan coloring matter and a mixture of cyanide coloring matters. In addition, a non-recording layer shows that the real number part of refractive index exceeds 1.8 and the imaginary number part is not more than 0.15 at 780nm and the k value of the metallized formazan coloring matter is 0.03-0.07, and further, the mixture of cyanine coloring matters is a mixture of symmetrical and asymmetrical cyanine coloring matters.
Patent JP-H03145998-A (JP)
Title: Rotation detecting method for motor
Inventor: MIZUNUMA TAKASHI
IPC: G01R19/165
Filed: 1989-10-31
Abstract: PURPOSE:To judge rotation of a motor reliably by detecting rotation of rotor based on a variation of current in one coil upon application of a voltage on another coil. CONSTITUTION:An input selector 7 is switched so that a voltage signal is outputted from a current/voltage converter 6' on the side of a coil onto which no driving pulse is applied from a control circuit 12. Voltage signal from the input selector 7 is provided to the control circuit 12. The voltage signal is compared with a reference value stored in a memory circuit 9 by means of a comparator 10. Upon detection of a value larger than the reference value (a), the control circuit 12 makes a judgment that a rotor 1 has rotated and the rotation of the rotor 1 is informed through an informing means 11. When a value larger than the reference value is not detected, the control circuit 12 makes a judgment that the rotor 12 is not rotating, and the fact is informed through the informing means 11.
Patent JP-H01123995-A (JP)
Title: Soft heat transfer element and manufacture thereof
Inventor: SUGAYA SHOZO
IPC: F28D15/02
Filed: 1987-11-10
Abstract: PURPOSE:To provide a soft heat transfer element which suppresses a bulge to a small size, by a method wherein working fluid and a spacer are contained in a closed container formed by a sheet form substance formed by a high molecular material or a composite material consisting of a high molecular material and minerals, and a pressure in the container is regulated to one atmospheric pressure or less. CONSTITUTION:A resin sheet, having gas barrier property, e.g., a polyvinyl alcohol system, a polyester system, a polyamide system, or a substance, on which a metal, e.g., Al, ZnO2, TiO2, and ceramic is deposited, are used as a high molecular material being a forming material for a closed container. Working fluid is a medium causing a gas-liquid phase change, and for example, ethanethiol, pentane, are listed as the working fluid, and a porous substance, having chemical resistance, e.g., a non-woven cloth formed by synthetic fiber, a knitted substance, PVDF, is applicable for a spacer. After a container formed by a sheet form substance is filled with working fluid and a spacer, gas in the container is bled through a specified portion with the aid of a vacuum pump to regulate a pressure to one atmospheric pressure or less for sealing.