baber/WOPTO huggingface dataset:
Patent IN-2015KN00455-A (IN)
Inventor: STELLA JOSHA
IPC: G06F21/57
Filed: 2013-08-16
Abstract: Approaches for providing a secure computational environment are disclosed. In certain implementations, a secure computational environment may be provided by: limiting exploitable or potentially exploitable sub components in software components; replacing software components with corresponding known good software components without regard to whether the software components have been compromised or potentially compromised; combining different information to be transmitted into different slices of a data packet and/or encrypting the slices using different cryptographic schemes; processing a data packet having data slices associated with different information that are encrypted using different cryptographic schemes; securing information using data packets having headers that start at different positions within a data packet with respect to other data packets; processing data packets having headers that start at different positions within a data packet with respect to other data packets; or utilizing other approaches.
Patent JP-2001188394-A (JP)
Title: Image forming device
Inventor: KIMURA YOICHI
IPC: G03G15/01
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent multiple color image with less color taste fluctuation by minimizing an influence due to toner from the image forming part on the upstream side to the image forming part on the downstream side with the lower image ratio, even in the case that the image ratios of respective colors are extremely different, from each other, in the cleanerless system of the image carrier. SOLUTION: By accumulating the image ratios in the 1st to 4th image forming parts, the integrated values H1 to H4 are determined. (1) When assuming H1-H2>0, the magenta toner is forcibly consumed by directly transferring the belt image on the transfer belt by forming the magenta belt image on the second image forming part before entirely completing image forming operations. (2) When assuming H1-H2<0, entire image forming operations are completed without forming the belt image. (3) When assuming H2-H3>0, similarly to (1), the cyan toner is forcibly consumed by forming the cyan belt image on the 3rd image forming part and transferring. (4) When assuming H2-H3<0, the operations are performed in the same way to (2). By the above way, toner consumption of respective colors is equalized.
Patent JP-2001190256-A (JP)
Title: Mineral spring water drink containing mineral ingredient originated from deep water
Inventor: IKEGAMI YOSHINARI
IPC: A23L1/304
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral spring water drink containing essential mineral ingredients, such as magnesium or potassium, originated from deep water and used for improving health functions. SOLUTION: This method for producing a mineral spring water drink containing minerals, characterized by producing mineral-removed or reduced water from collected mineral spring water and then adding water-soluble mineral ingredients collected from deep sea water to the treated water.
Patent JP-2001196702-A (JP)
Title: Iii nitride compound semiconductor light-emitting element
Inventor: NAGAI SEIJI
IPC: H01S5/323
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To suppress scatter loss in light emission by suppressing the roughness at the lower layer of a light-emitting layer. SOLUTION: For a laser diode 100, an AlN buffer layer 102 of 50 nm, an n+ layer 103 of film thickness of about 4.0 μm and electron density 6×1018/cm3 comprising Si dope GaN, an n-clad layer 104 of film thickness 1 μm and electron density 5×1017/cm3 comprising Si dope Al0.08Ga0.92N, and an n-guide layer 105 of film thickness 100 nm and electron density 5×1017/cm3 comprising Si-doped GaN, are formed on a sapphire substrate 101. On the n-guide layer 105, an active layer 106 of multiple quantum well structure (MQW) is formed, where a well layer 61 of film-thickness about 35 Å comprising Ga0.85In0.15N and a barrier layer 62 of film-thickness of about 100 Å comprising GaN are laminated alternately. On the active layer 106, a p-guide layer 107, p-clad layer 108, and p-contact layer 109 are formed.  The off angle of a sapphire substrate 101 is 0.3 deg. or less, and the epitaxial growth rate of the n-clad layer 104 and n-guide layer 105 is 10 nm/min or lower, with electron density being 1×1018/cm3 or less, so that the roughness of the n-clad layer 104 and n-guide layer 105 can be made 50 nm or less.
Patent JP-2001192702-A (JP)
Title: Method of manufacturing for nickel powder resistant to oxidation and sintering
Inventor: ASATO TAKAYASU
IPC: B22F1/02
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for a nickel powder having spherical particle shape, smooth surface, and 0.1-1 μm average particle size, containing no coarse particle of >2 μm particle size, having narrow particle size distribution, free from agglomeration, increased in dispersibility, excellent in crystallinity, hardly oxidized by heating in the air, having heat shrinkage characteristic close to that of a dielectric, and accordingly suitable for use, in particular, as an inner electrode material for a multilayer ceramic capacitor. SOLUTION: The nickel powder resistant to oxidation and sintering can be manufactured by coating a nickel powder as raw material with the hydroxide of at least one element selected from group IIA and IVA elements of the periodic table and rare earth elements, performing heating to 400-1,000 deg.C in a nonoxidizing or reducing atmosphere, and pickling thus heat treated nickel powder to allow a part of the above elements to remain in the nickel particles.
Patent JP-2001198941-A (JP)
Title: Tracking-resistant injection-molded object
Inventor: SUGIYAMA SHINICHI
IPC: H01B3/44
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive curing of a material, to improve processability at the time of manufacture and workability at the time of forming work, to prevent the generation of a crack and to enhance tracking resistance, erosion resistance and arc resistance. SOLUTION: Low density polyethylene is used as a main material and an olefinic resin and a fire retardant are compounded with this main material and, if necessary, a processing auxialiary agent and an oxidation inhibitor are respectively compounded therewith in appropriate amounts.
Patent JP-2000215691-A (JP)
Title: Data output buffer
Inventor: KIM JAE-WON
IPC: G11C29/06
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a data output buffer which divides an output drive circuit into a plurality of stages to sequentially drive such output drive stages. SOLUTION: This data output buffer is composed of an input circuit which inputs a data signal and an output enable signal to output, when the output enable signal is logical 1, the pull-up signal identical to the logical value of the data signal and the pull-down signal inverted from the logical value of the data signal, drive control circuits 6, 10 for inputting a burn-in enable signal, address transition detection signal and a write bar signal to sequentially activate one by one a plurality of drive control signals and a plurality of output drive circuits 612, 614, 616 for inputting the pull-up signal, pull-down signal and the activated drive control signal to conduct the pull-up operation or pull-down operation. Therefore, concentration of excessive current to the data output pad can be prevented and stable burn-in test can be realized.
Patent JP-2000218419-A (JP)
Title: Hammer drill
Inventor: ULLRICH MYUCHERE
IPC: B25D16/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a transmitting device from being damaged caused by the insufficient lubrication by feeding the lubricating medium to a feeding section by the rotating motion of a connection wheel of a hammer drill. SOLUTION: An accumulation space acting as a lubricating medium stock 34 is mounted on an upper side of a connection wheel 32 in a feeding device 38 of the lubricating medium 35. The lubricating medium 35 is guided from the lubricating medium stock 34 to a transmitting member 14 through a forcible guide element 40 by the rotating motion of the connection wheel 32. To prevent the transmitting device from being damaged, both members 12, 14 should be sufficiently lubricated at all times. As the connection wheel 32 is rotated with rotation frequency by 2000 U/min during the operation of a hammer drill 10, torque can be used for continuously feeding the lubricating medium 35.
Patent JP-2001202779-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAGISHITA YOSHIMASA
IPC: G11C11/401
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To discriminate simply and surely an illegal command in a semiconductor integrated circuit in which a memory core is operated in accordance with a command supplied from the outside. SOLUTION: This circuit is provided with a memory core having plural memory cells, a command decoder, a mask circuit, and a control circuit. The command decoder decodes a command signal supplied from the outside, and generates a command control signal. The mask circuit receives a command control signal, grasps an operation state of the memory core after that, and activates a mask signal when a command control signal newly supplied cannot be received. The control circuit prohibits operation of a memory core in accordance with a command control signal at the time of activation of a mask signal. Thereby, malfunction caused by an illegal command can be prevented simply and surely by using a mask circuit.
Patent JP-2001201003-A (JP)
Title: Method for inspecting water quality of boiler water
Inventor: KAYAHARA TOSHIHIRO
IPC: F22B37/38
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting water quality of boiler water in which an appropriate condensed blow can be formed by performing an automatic supervising of a degree of condensation of boiler water, and an automatic water quality inspection can be carried out even in the case of installing a plurality of installed boilers. SOLUTION: Each of the blow lines of a plurality of installed boilers is merged to each other and water quality of blow water is inspected at a main blow line subsequent to this merged point.
Patent JP-2001204047-A (JP)
Title: Three-dimensional input device
Inventor: NAKANISHI MOTOHIRO
IPC: G03B35/10
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional input device that eliminates the need for employing a dichroic prism reducing power of a laser beam emitted to an object and makes it unremarkable to the utmost in the case of interpolating three-dimensional data and a two-dimensional image of the object. SOLUTION: This invention provides a three-dimensional input device 1 that photographs an object to enter its three-dimensional data, is provided with a projection section 20 to emit a reference light to the object, a light receiving section 40 that receives a reflected light from the object receiving the reference light, and a two-dimensional image pickup section 50 that picks up the object to obtain two-dimensional data. An optical axis center AX20 of the projection section 20, an optical axis center AX40 of the light receiving section 40 and an optical axis center AX50 of the two-dimensional image pickup section 50 are arranged in line in a longitudinal direction.
Patent JP-2001198061-A (JP)
Title: Extension pipe for vacuum cleaner
Inventor: SHINDO MASARU
IPC: A47L9/24
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an extension pipe for a vacuum cleaner capable of surely preventing the leakage of air by inexpensive simple constitution without changing an outside shape including design. SOLUTION: A partition part 14 for vertically partitioning the inside of a cylinder main body 2 whose cross section is almost completely round is provided integrally with the cylinder main body 2, and both ends of the cylinder main body 2 where a dust ventilation path 7 at a lower part and a conductive line insertion path 15 at an upper part extended in a longitudinal direction are formed are fitted to a connection part 3. At the time, first holes 2a and 3a and second holes 2b and 3b respectively formed on the cylinder main body 2 and the connection part 3 are overlapped with each other and communicating first opening part 9 and second opening par 10 are formed. The housing chamber 18 of a conductive line is formed on the outer peripheral part of the connection part 3 of a part including the first opening part 9 and the second opening part 10.  The conductive line 5 is led from the first opening part 9 to the housing chamber 18 and connected to terminal 11, a rib 13 projecting from the inner surface of a cover 12 is inserted to the second opening part 10 and the cover 12 is put on the housing chamber 18 and fixed with machine screws or the like.
Patent JP-2001206435-A (JP)
Title: Agricultural chemical packaging film
Inventor: MIYAZAKI HIROTOSHI
IPC: C08J5/18
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural chemical packaging film which is excellent in solubility in water, resistance to chemicals and biodegradability. SOLUTION: The agricultural chemical packaging film comprises a polyvinyl alcohol based resin wherein 1,2-glycol bonding amount is 1.8 mol% or more and a saponification value is 92 to 99.9 mol%.
Patent JP-2001204863-A (JP)
Title: Iron golf club head
Inventor: ONODA KENJI
IPC: A63B102/32
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To increase the deflection of a ball hitting face without working after the formation of a head of an iron golf club head of a cavity back struc ture to improve the repulsion of the ball hitting face and to increase a shot distance of a ball, and to increase a degree of freedom in design by enabling the delicate distribution of mass. SOLUTION: This iron gold club head 1 of a cavity back structure is divided into a front face part 10 and a rear face part 11, both are integrally assembled to form a head, and a cavity 12 is formed between the front face part 10 and the rear face part 11.
Patent JP-2000231153-A (JP)
Title: Digital camera, method for smoothing optical zooming effect and digital zooming effect
Inventor: DORON AMIR
IPC: H04N5/232
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a new easy-to-handle digital camera having the continuous effective range of the magnification and capable of obtaining the highest image quality for any set magnification value. SOLUTION: The camera is provided with zoom control switching devices 30, 32 and 33 including a zoom-in switch 30 and a zoom-out switch 32 for separately executing a zoom-in operation and a zoom-out operation, and a zoom control part 300 for facilitating the smooth shift to the next incremented optical digital zooming magnification set value in response to the zoom-in switch 30, and the next incremented optical digital zooming magnification set value means the individual optical digital zooming magnification in a combined optical digital zooming magnification extent from the product of the minimum optical digital zooming magnification of Z1Dn to the product of the maximum optical digital zooming magnification of Z1Dn.
Patent JP-2001215182-A (JP)
Title: Compression/tensile testing apparatus and output adjusting device
Inventor: KOBAYASHI MASANORI
IPC: G01N3/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a compression/tensile testing apparatus capable of easily and accurately setting a test condition, enabling accurate measurement, capable of rapidly applying load even to a large-sized tester or processing machine and capable of applying finely adjusted load and an output adjusting device therefor. SOLUTION: The compression/tensile testing apparatus has an input part 23 to which the test condition of a test piece 27 is inputted by a controller 88, and a control main body part 23 receiving the inputted test condition to output the command value fitted to the test condition. An electromotor 21 drives a two-way flow liquid pump 11 on the basis of the command from the control main body 23, and a fly wheel 19 is attached to the electromotor 21. A pair of check valves 33a, 33b are arranged between the first and second pipings 13, 15 connecting the liquid pump 11 and a liquid actuator 17 in opposed relationship and the hydraulic oil leaked from the liquid pump 11 or liquid actuator 17 is supplied from a hydraulic oil tank 31.
Patent JP-2001213626-A (JP)
Title: Process of producing tantalum hydroxide and/or niobium hydroxide suitable for reuse of raw materials
Inventor: UCHINO YOSHIJI
IPC: C01G35/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a process to produce tantalum hydroxide and/or niobium hydroxide efficiently recovering ammonia and fluorine as raw materials in a suitable form of reuse even at the low cost of production as before. SOLUTION: This process comprises step (A) in which ammonia is added to the raw material liquid comprising hydrofluoric acid solution containing tantalum and/or niobium to precipitate tantalum hydroxide and/or niobium hydroxide and the precipitate is filtered, and step (B) in which calcium hydroxide is added to the filtrate obtained by the above filtration, generated ammonia is recovered through aeration and calcium fluoride precipitate formed is recovered by filtration.
Patent JP-2001248365-A (JP)
Title: Sash
Inventor: YOSHIZAWA TORU
IPC: E06B7/10
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a sash improving the workability and external appearance while holding the ventilating function. SOLUTION: This sash is provided with a sash frame 1, a ventilation frame 2 connected to the sash frame 1, a louver body 4 with louver vanes 45 held to a louver frame 46, and a casing frame 3 fitted to the indoor side of the sash frame 1 and the ventilation frame 2 in such a state as extending over the sash frame 1 and the ventilation frame 2. The louver body 4 is fitted in such a state as extending over, at least, a part of the sash frame 1, the ventilation frame 2, plus a connecting member 5, and the casing frame 3 in the connecting part of the sash frame 1 and the ventilation frame 2, and covers over the indoor side of the ventilation frame 2.
Patent JP-2001221784-A (JP)
Title: Ultrasonic skew angle probe
Inventor: TANAKA HIDEAKI
IPC: G01N29/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To enable the ultrasonic flaw detection of a material to be inspected whose flaws are difficult to detect because of the limitation of its shape. SOLUTION: An oscillator 8 is inclined at an angle adjusted with respect to two horizontal and orthogonal directions on the basis of the grounding surface of a material to be measured. An acoustic delay material 6 having a spherical installation part 7 is mounted below the oscillator 8, and a spherical receiving part 5 is formed on the upper surface of an acoustic wedge 2. The installation part 7 and the receiving part 5 are slidably fitted to each other. Thereby, the oblique angle of the oscillator can be adjusted so as to allow ultrasonic waves to travel at a proper refracting angle, from a flaw detection position to the desired direction of the flaw detection, and sufficient reflected waves can be obtained from the flaw to accurately detect the flaw, reducing the limitation of the shape of the material to be inspected.
Patent JP-2001223476-A (JP)
Title: Belt clip for portable electronic apparatus
Inventor: IIZUKA YOSHINOBU
IPC: H04B1/38
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To curtail the number of components and to improvement in yield by realizing an anti-loose mechanism of a guide shaft which forms the axis of the rotation mechanism in the belt clip of a portable electronic apparatus which utilizes an unwinding force of a torsional coil spring. SOLUTION: Pivots 11a, 12a of a latch plate 1 and both side plates 13a, 14a of a bracket 4 are combined to insert a torsional coil spring 3 by torsion from a natural state under the condition that a guide rod 21 is kept penetrated into a space formed between the combination. A groove 31a of the latch plate 1 and the side plate 13a of the bracket 4 restrain the axial movement of the torsional coil spring 3 and changes in coil length. Therefore, the torsional coil spring 3 skews in a torsional state, and the end wheel line 31c is pressed against the guide rod 21, where the guide rod 21 has a recess groove 21a at a corresponding position, so that the wheel line 31c engages with the recess groove 21a to lock the guide rod 21.
Patent JP-2001221203-A (JP)
Title: Valve structure
Inventor: IWASAKI HITOSHI
IPC: F15B11/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To simplify piping form a pilot valve to a valve unit in cooperated with a plurality of valves operated by pilot pressure outputted from one pilot valve. SOLUTION: A pilot oil passage 24 connecting a pilot chamber 16a of the first control valve 16 for a boom to a pilot chamber 17a of the second control valve 17 for a boom is formed in a control valve unit 10.
Patent JP-2001230312-A (JP)
Title: Apparatus for producing semiconductor
Inventor: KYONO TAKASHI
IPC: H01L21/673
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing semiconductor in which the pitch of adjacent wafer cassette containing grooves is widened while reducing the size of the wafer cassette. SOLUTION: A wafer cassette 1a having means for partially widening the containing pitch of semiconductor wafer is provided. The wafer cassette 1a has a plurality of wafer trays 2 for containing semiconductor wafer 41 while mounting one by one. The means for widening the pitch comprises a pair of linear guides 6 coupled with the opposite end parts of stacked wafer trays 2 and moving each wafer tray 2 up and down, a vertical cassette drive motor 4 for moving the wafer tray 2 stacked on a mounting table 5 to a specified position, and a lock cylinders 7 provided at an interval larger than the thickness of the wafer tray 2 and secure the wafer tray 2 moved to the specified position securing grooves 3 made at the opposite end parts of the wafer tray 2 by inserting securing pin parts 7c.
Patent JP-2000342806-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily recognizing the kind of an appearing success. SOLUTION: When a start condition is established by winning a prize with a ball in a start prize winning hole 60 or the like, a picture pattern-matching game executing means 110 executes a picture pattern matching game by displaying a plurality of picture patterns on a variable display means 30 while varying them for a prescribed period and afterwards displaying the respective picture patterns while successively stopping them. When a ready-for-winning state capable of being a success by arranging one more specified picture pattern appears in the execution process of the picture pattern matching game, a result display control means 120 varies the display contents of a result display means for a prescribed period and afterwards displays the kind of the executed result of the picture pattern matching game of this time while stopping it on the result display means.  Afterwards, one remaining picture pattern corresponding to the ready-for-winning state is stopped and displayed so that the executed result matched with the kind of the executed result stopped and displayed on the result display means can appear.
Patent JP-2001226917-A (JP)
Title: Fall impact relaxing device
Inventor: KURABAYASHI HIROSHI
IPC: F16F3/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact fall impact relaxing device, which does not use oil and resists long usage. SOLUTION: The fall impact relaxing device has a wire 7 arranged to penetrate a body 6, likely to fall, elasto-plastic bodies installed at both tip sections of the wire 7, supporting cylinders 10 fixed on the foundation side 9 to support the elasto-plastic bodies and tension adjusting means touching the elasto-plastic bodies and adjusting the tension of the wire 7.