baber/WOPTO huggingface dataset:
Patent JP-2001195231-A (JP)
Title: Voice inputting device
Inventor: KURIKI SHOJI
IPC: G10L15/28
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To easily realize cursor moving amount instruction in a voice inputting device to a computer. SOLUTION: This voice inputting device to a computer is constituted of a voice inputting part, a voice section detecting part for detecting the existence of utterance, a voice recognizing part for outputting a word specific result by the minimum elements among voices constituting a prescribed word, a timer part for outputting a signal in a prescribed time interval by using the generating point of time of a voice recognized result signal outputted by the voice recognizing part as a start point and the ending point of time of a voice section signal outputted by the voice section detecting part as an end point, a cursor controlling part for preparing a cursor movement signal according to the voice recognized result signal outputted by the voice recognizing part and the timer signal outputted by the timer part, and a cursor movement outputting part. In this case, a signal for instructing movement to the voice recognized cursor moving direction is continuously outputted in the prescribed time interval during the continuation of utterance.
Patent JP-2001065842-A (JP)
Title: Composite gas treating system
Inventor: SON FUUN KIM
IPC: F23J15/04
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To simplify a system by individually introducing low temperature combustible gas exhaust and high temperature combustible gas exhaust, and burning them at different temperatures. SOLUTION: A low temperature combustible gas generated from a semiconductor manufacturing step is introduced into a low temperature combustor 18, and thermally decomposed at about 750 deg.C. The decomposition gas is sent to a dust collector 28. The thermally decomposed gas output from the combustor 18 is in a heated state. When the decomposed gas is mixed with the air, the gas is spontaneously ignited by its oxidation reaction. Accordingly, the decomposition gas is burned in a hopper 30, and again thermally decomposed to improve its treating efficiency. Meanwhile, the high temperature combustion gas is introduced into a high temperature combustor 48. A hydrogen gas ejected from a combustion jet nozzle 58 is spontaneously ignited at about 580 deg.C, burned, raised to about 1,200 deg.C by the combustor 48, and hence the high temperature gas is efficiently thermally decomposed.  The decomposition gas is introduced into a wet scrubber 66, and cleaned gas passing through a scrubbing container is emitted outside through a filter of a high temperature side exhaust tube 90.
Patent JP-2000215612-A (JP)
Title: Optical recording medium and method for formatting optical recording medium
Inventor: YON CHORU PAKU
IPC: G11B20/12
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for formatting an optical recording medium whereby information on position of an auxiliary spare area registered in a DMA(defect management area) is reset at the time of formatting the medium. SOLUTION: In the optical recording medium, an auxiliary spare area is allocated when it is necessary and information on a position of the allocated auxiliary spare area is recorded to a specific area of the medium. In formatting the optical recording medium, the position information of the auxiliary spare area recorded to the specific area is reset and, judgment on the auxiliary spare area is agreed after the formatting between a file system and a driver. Accordingly, system control is not disturbed and a compatibility is maintained even when the medium is moved to another driver.
Patent JP-2001210801-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: YAMADA SATORU
IPC: H01L21/3205
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce junction electric field strength in a semiconductor region for a source and a drain of a field effect transistor. SOLUTION: A structure wherein a gate electrode 9 of a memory cell selecting MIS-FETQs of a DRAM is buried in grooves 7a and 7b cut in a semiconductor substrate 1 is provided. The radius of the curvature of a corner of the bottom part in the groove 7b is so designed that the corner is rounded corresponding to the subthreshold coefficient of the memory cell selecting MIS- FETQs. Further a gate insulating film 8 in the groove 7b has a lamination structure containing a thermal oxide film and a CVD film.
Patent JP-2001204977-A (JP)
Title: System block toy
Inventor: MATSUMOTO TAKAO
IPC: A63H33/08
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a useful system-block-toy which can be used for a block- toy play of assembling various shapes of blocks according to the player's choice and also can be used as a saving box or a housing box after assembling blocks. SOLUTION: This invention consists of various shapes of blocks. A cubic or rectangular parallelepiped saving box can be made by assembling first blocks and second blocks. A cubic or rectangular parallelepiped housing box to house small items can be made by assembling third blocks after assembling first blocks and second bocks. Each saving box and housing box can be assembled horizontally and vertically with other saving boxes or housing boxes whether using only one type or mixing the two types to form a system block toy.
Patent JP-2001208424-A (JP)
Title: Combustor
Inventor: KONDO MASAMITSU
IPC: F24H1/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the durability from deteriorating or the output from dropping due to the accumulation of scales in a passage not used. SOLUTION: This combustor is provided with a joined passage 7 where the first passage 10 piercing a heat conductive fin 4 and the second passage 5 are joined with each other, and is provided with a heat screen hole 13 and a cut 14 around the heat conductive fin 4 of the second passage 5 positioned upstream of the flame of the joined passage 7. Hereby, even if the user performs the operation of heating the first passage 10 singly, the quantity of heat that the second passage 5 of the joined passage 7 receives decreases, and it suppresses the temperature rise of the water staying in the other pipe of the joined passage 7, thus this combustor can materialize the prevention of occurrence of in-pipe scales and the elongation of the life of a heat exchanger 8.
Patent JP-2001208806-A (JP)
Title: Method of converting signal level
Inventor: TATSUMI TAKASHI
IPC: G05F1/46
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a signal level converting method in a multi-power-source semiconductor device of reduced power consumption using a small amount of hardwares. SOLUTION: When signals are given and received between the first semiconductor circuit 11 for inputting and outputting the signal having the first voltage (2.5 V) of signal level and the second semiconductor circuit 14 for inputting and outputting the signal having the second voltage (1.3 V) of signal level lower than the first voltage, the signal level of the signal output from the second semiconductor circuit is level-converted into the third voltage (3.0 V) higher than the first voltage by a level shifter 16, it is input into a gate receiving circuit 171, and the signal level of the signal is level-converted into the first voltage to be input to the first semiconductor circuit.
Patent JP-2001208105-A (JP)
Title: Ratchet type one way clutch
Inventor: KINOSHITA YOSHIO
IPC: F16D41/12
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet type one way clutch constructed to simplify the structure of a side plate and outer ring and working processes. SOLUTION: In a ratchet type one way clutch which is provided with a outer ring which has a pocket on inner periphery, a inner ring which is coaxially arranged with the outer ring and has a notch along a outer periphery, a claw which is secured in the pocket and transfer a torque between the inner ring and outer ring, an elastic body which energizes the claw to the inner ring, and a side plate which limits the axial movement of the claw, the side plate is provided with a protruding part engaged with the pocket.
Patent JP-2001212455-A (JP)
Title: Treating device for discharge water containing boron and treating method therefor
Inventor: HAYAKAWA SATOSHI
IPC: B01J41/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a treating method by which the service life of an ion exchange resin tower is prolonged by increasing an adsorption quantity of boron to the ion exchange resin, and the treated water is reutized as high purity ion exchange water. SOLUTION: When discharge water containing boron is treated, cations are adsorbed and removed with a first ion exchange tower 4 filled with a strong cation exchange resin adjusted to an H type, and then anions except boron are adsorbed and removed with a second ion exchange tower 5 filled with a weak basic anion exchange resin adjusted to an OH type or a strong basic anion exchange resin (a I type or a II type) adjusted to an OH type, thus boron is effectively adsorbed and removed with a third ion exchange tower 6 filled with the I type or II type strong basic anion exchange resin adjusted to an OH type.
Patent JP-2001217650-A (JP)
Title: Piezoelectric oscillator
Inventor: MORIYAMA NORIYUKI
IPC: H03B5/32
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To carry out a foreign matter removing process by overdriving before packet lid is closed and to perform an excitation test of a piezoelectric vibrating element as to a single-seal type piezoelectric oscillator, which has its package recessed part completely sealed only by fixing a lid at one place. SOLUTION: This oscillator is equipped with a package body 41 which has the recessed part 42 on the top surface, the piezoelectric vibrating element 43 which is supported in the recessed part, a circuit component 45 which is arranged in the recessed part above the piezoelectric vibrating element, and a lid 46 which seals the recessed part by being fixed to the top surface of the external frame of the package body.
Patent JP-2001217008-A (JP)
Title: Lithium polymer secondary battery
Inventor: TAMURA NOBUYUKI
IPC: H01M50/103
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium polymer secondary battery in which at least a pair of element batteries each having a positive electrode, a negative electrode and polymer electrolyte disposed between the positive and negative electrode is housed in a package, that has a battery structure suitable for using polymer electrolyte to obtain intra-cellular polymerization and also has an excellent cycle characteristics. SOLUTION: The lithium polymer secondary battery comprises an element battery 10 of which one of pole plate 1 of a positive and a negative electrode is a pole plate of u shape and other pole plate 2 is interposed between the pole plates opposite to the u shaped pole plate, and of which polymer electrolyte 3 contains a polymer of polyalkaline oxide structure and solvent and of which polymer electrolyte is obtained by intra-cellular polymerization. The total thickness of the battery is less than 2 mm.
Patent JP-2001220189-A (JP)
Title: Grouting material for railroad
Inventor: TAWARA HIDEO
IPC: C04B28/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a grouting material for railroads excellent in durability and freezing resistance and which is easily applied during the night in a short time. SOLUTION: This grouting material for railroads consists of 100 pts.wt. cement, 30-150 pts.wt. fast-setting admixture, 10-300 pts.wt. reemulsifying powder resin, 50-150 pts.wt. sand, 2-100 pts.wt. clay mineral and 50-300 pts.wt. siliceous powder, and bentonite is used as the clay mineral.
Patent JP-2000200891-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KAWAHARA TAKAYUKI
IPC: G11C16/06
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory which is capable of reading out multi- valued stored data or writing in multi-valued data, where the flash memory writes in or erases out data using a Fowler-Nordheim tunnel current. SOLUTION: The sources and drains of every (m) memory cell M11 to Mnm are connected in common. Codes B1 to Bn are the bit lines of every (m) memory cell, and codes W1 to Wm are word lines. A word line voltage generating circuit VWG1 which is capable of generating various voltage as a power supply for the read-out and verification of word drivers WD to WDm is provided. A word line voltage generating circuit VWG2 serves as a write-in power supply to generate a grounding voltage and a negative voltage. A humming distance between data corresponding to the adjacent storage levels (threshold value) of multi-valued stored data is set at 1, by which an error correction circuit can be easily constituted. By this setup, multi-valued data can be written in or read out of a memory cell by the use of voltages of word lines when a verification operation and a read-out operation are carried out.
Patent JP-2001231149-A (JP)
Title: Cable connection part
Inventor: SUZUKI SATOYUKI
IPC: H01B3/42
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cable connection part that has excellent electric insulation properties, external-wound-resistance properties, forming properties, and flexibility, prevents harmful substances such as a halogen-family gas from being generated even if combustion is made, and is protected by a protection cover. SOLUTION: This cable connection part is composed of an insulation putty sheet 2 that is wound around the connection part of a cable conductor 1b, and protection covers 5 and 5 ' that cover the outside of the insulation putty sheet 2 for arranging. The protection covers 5 and 5 ' are formed by fire- resistance resin compositions where metal hydrate of 50 to 150 pts.wt is blended to base resin of 100 pts.wt in that at least one kind of 30 to 90 percentage by mass being selected from ethylene-vinyl acetate copolymer and the group of ethylene-(meta) ester acrylate, and ethylene-α olefin copolymer of 10 to 70 percentage by mass with a density of 0.840 to 0.916 g/cm3 are used as main constituents.
Patent JP-2001192193-A (JP)
Title: High speed escalator
Inventor: TSUCHIDA SHOGO
IPC: B66B21/02
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an escalator capable of being slowly moved at a getting on/getting off position and being fastly moved at an another portion. SOLUTION: Two pairs of driving rollers 3 are independently installed each other with a width where they can be vertically moved. Two pairs of driving rollers 3 are pulled by a driving chain 5 having the same length at a faster speed as compared with a usual speed. However, since the driving chain 5 is meandered not only in an advancing direction 8 but also in a vertical direction at a getting on/getting off position of persons, a speed of the driving chain 5 is constant. However, when the advancing direction 8 from right to left is only considered, a speed of a step is reduced to a speed at which the person easily gets on/gets off. Here, when the driving chain 5 is vertically meandered, two pairs of driving rollers 3 and the driving chain 5 are prepared in an opposite direction so as to stably advance the step in the advancing direction.  Thereby, the other vector is denied each other and a vector of a step itself is directed to the advancing direction.
Patent JP-2001226954-A (JP)
Title: Discharge outlet switching device for cement milk in excavator
Inventor: NISHIZUKA KIKUO
IPC: E02F5/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cement milk discharge outlet switching device in an excavator capable of creating a high reliability as well as flowing a large amount of cement milk at the same time. SOLUTION: In a cement milk discharge outlet switching device 5 in an excavator for switching the cement milk discharge outlet built between a head 1 and a rod 2 in the excavator equipped with an excavating wing 3 and a stirring wing 4 to either a bottom discharge outlet 6 or side discharge outlet 7, the cement milk discharge switching device in the excavator comprises a member 8 at the inflow side connected in a mutually possible manner and a member 9 at the discharge side and a clutch mechanism for limiting the rotation range of the member 9 at the discharge side for member 8 at the inflow side, and the cement milk can be switched by switching the discharge outlet of the cement milk by utilizing difference in the mutual positions by the difference in the rotation direction transmitted to the member 9 at the discharge member from the member 8 at the inflow side.
Patent JP-2001270808-A (JP)
Title: Self-emulsifying type oily cosmetic composition and method for improving storage stability of the self- emulsifying type oily cosmetic composition
Inventor: TAKAHARA TADASHI
IPC: A61K8/37
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a self-emulsifying type oily cosmetic composition having excellent storage stability and usability. SOLUTION: This self-emulsifying type oily cosmetic composition is characterized by comprising a liquid oily component, a surfactant having 3-13 HLB, a polyhydric alcohol and water as essential components.
Patent JP-2001227224-A (JP)
Title: Door lock device
Inventor: GOTO DAISUKE
IPC: E05C1/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent actuation errors by preventing a liquid applied to doors from entering the case part of a lock device. SOLUTION: The longitudinal case part 1 is constructed of a body section 2 and a lid plate 3 closing one side of the body section 2, and a lifting member 5 serving as an actuating part is enclosed in an actuating part storage space 4 inside the case part 1. The lifting member 5 is journaled to the vertical mid part of the body section 2 and is moved vertically by rotation of an operating lever 7 about a horizontal axis, the lever being exposed to the outside through an opening 6 in the front end of the case part 1 formed by the body section 2 and the lid plate 3. An opening 12 for fitting a lock bar 11 therein is formed in the upper end of the case part 1 formed by the body section 2 and the lid plate 3, and the lower end of the lock bar 11 inserted through the opening 12 is connected to the upper end of the lifting member 5.  The case part 1 except its mounting sections for the operating lever 7 and for the lock bar 11 is held closed.
Patent JP-2001231834-A (JP)
Title: Bathing device for care
Inventor: ISHIOKA MASAMI
IPC: A61G5/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bating device that is suitable for a physically challenging, elderly or other person to have a bath in a sitting position and poses a lighter burden on a caregiver. SOLUTION: This bathing device comprises a wheelchair A having a chair part 1 movable backward via travel rollers 6 along a pair of rails 4a and 2b laid on a truck 2; and a bathtub B having a chair support 7 situated under a seat portion 5 when the chair part 1 is situated in the bathtub, and a pair of rails 8a and 8b disposed on the right and left sides of the chair support for connection to the rear ends of the rails on the truck 2. With both rails interconnected, a backward movement of the chair part 1 can situate it on the support 7 in the bathtub.  Preferably, the seat portion 5 is formed with an opening 9 in the center, the chair support 7 is provided on the top with a toilet bowl part 10 where excrements are discharged, washing nozzles 11 are arranged for groin washing, and a stop valve 13 is disposed in a drain pipe 12 from the toilet bowl part 10, which construction can function as a toilet used before bathing.
Patent JP-2000240634-A (JP)
Title: Snap hook
Inventor: SHO YOSO
IPC: A44B13/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To entirely reinforce each member of a hook by fitting the head of a hook body into an engagement hole in the lower center of a support shaft body, and supporting the engagement surface of the head bottom part in contact with the bottom upper surface of the housing part of the support shaft body so that the head is rotatable. SOLUTION: A hanger part 1 has a mounting band through-hole 11 and symmetric shaft holes 121 formed in arms 12 on both side ends. A support shaft body 2 has a shaft part 22 extending outward from both side ends of a handle part 21, and the handle part 21 has an engagement hole 23 in the lower center and a housing part 24 in the longitudinal surfaces. A hook body 3 has a head 31 having a flat engagement surface 32 on the lower edge and a hook-like thick sheath 33 provided under it. The sheath 33 has a reverse water drop-shaped punched elastic hole 34 on the upper surface and a reverse hook-like hook end 35 at the terminal end, and a slender tongue piece 36 is extended from the upper end of the thick sheath 33 and engagingly locked with the inside of the hook end 35 so that an article can be retained within the hook body 3.  The shaft part 22 is inserted to the shaft holes 121, the head 31 is fitted into the engagement hole 23, and the engagement surface 32 is brought into contact with the lower flat surface of the housing part 24. According to the above structure, this snap hook can be used with good durability.
Patent JP-2001236987-A (JP)
Title: Liquid reduction inhibitor for lead acid battery and its preparation and lead acid battery
Inventor: YAGASAKI TOSHIYUKI
IPC: H01M10/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a hard-to-crack liquid reduction inhibitor for a lead acid battery. SOLUTION: The inhibitor is a tablet 3 with a vanilln powder layer 1 covered with a lubricant powder layer 2.
Patent JP-2000311607-A (JP)
Title: Manufacture of spacer for electron beam device, the spacer, and the electron beam device using the spacer
Inventor: YAMAZAKI KOJI
IPC: H01J9/24
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply inexpensively manufacturing a spacer having a surface structure in which secondary electron emission is lessened and surface charge can be regulated. SOLUTION: This is a method for manufacturing a spacer used in an electron beam device which comprises an electron source including electron emission elements, an electrode for controlling electrons emitted from the electron source, a target subjected to irradiation of the electrons emitted from the electron source, and a spacer placed between the electron source and the electrode. As a process for forming a substrate for spacer formation (referred as the spacer substrate hereinafter), the method includes a process of forming the spacer substrate having a recessed and protruded configuration on the surface by pressing a glass substrate 53 which is in a heat-softened state.
Patent JP-2001237706-A (JP)
Title: Δς-type a/d converter
Inventor: MATSUMOTO MASAHIRO
IPC: H03M1/12
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a ΔΣ-type A/D converter, in which a conversion range can be arbitrarily set and which can be set to an optimum conversion range, corresponding to an input signal since a circuit scale has become very large for arranging ΔΣ-type A/D converters and variable gain amplifiers for the respective input signals when a plurality of input signals are dealt with in the conventional ΔΣ-type A/D converter. SOLUTION: A ΔΣ-type A/D converter is constituted of a local DA converter, formed of an analog switch operating at a first and a second timing of input 1, an analog switch operating at the first and second timing on input 2, an analog switch operating with the first and second timings irrespective of the selection of input, an SC integrator constituted of a capacitor charged/discharged by the analog switches and an operational amplifier 21, a comparator 22, a D-type flip flop 28, a switch 29 and reference voltage source 30 and 31.