baber/WOPTO huggingface dataset:
Patent JP-2001228257-A (JP)
Title: Uniaxial electric field sensor
Inventor: HIROTA MEGUMI
IPC: G01V3/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a uniaxial electric field sensor of a structure which can be connected in series by a cable. SOLUTION: Two electrode parts 3 each having an electrode are set on both sides inside a casing 2, and an electric field sensor amplification part 5 is arranged between the electrode parts 3. Water inlet ports 4 for respectively connecting the outside of the casing 2 with the electrode parts 3 are formed on a side peripheral face of the casing 2. Cable connection parts for setting the cable 9 are set at both ends of the casing 2. A potential difference of both electrodes obtained when the water outside the casing contacts the electrodes of the electrodes 3 through the water inlet ports 4 is measured and amplified by the electric field sensor amplification part 5. The measured value is outputted through the cable 9 to the outside of the casing 2.
Patent JP-2001228469-A (JP)
Title: Method of manufacturing for substrate with attached resin and substrate with attached resin
Inventor: TANAKA MITSUTOSHI
IPC: G02F1/1335
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To heighten resolution in forming a resin layer such as a color filter on a substrate of which the surface is composed of plural materials such as an array substrate. SOLUTION: The method for manufacturing the substrate with an attached resin comprises treating a substrate of which the surface is composed of at least >= two kinds of materials with coupling and subsequently forming the resin layer. Preferably the surface of the array substrate is treated with a coupling agent and the resin layer composed of the color filter is formed on the treated surface. The color filter layer is preferably formed in a step including lamination.
Patent JP-2001227485-A (JP)
Title: Screw fluid machine
Inventor: MORI HIDETOMO
IPC: F04C18/16
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To realize a screw rotor with a short working line. SOLUTION: A radius of curvature of a curve heading from a tooth root point of a female rotor for the rotational direction in operation gradually increases as the curve departs from the tooth root point, and its rate of increase gradually decreases. The radius of curvature finally shifts to a tendency to decrease after reaching its maximum value and heads for a pitch circle, and the screw rotor has a tooth profile curve such that a length extending from the tooth root point to the maximum point of the radius of curvature along the tooth profile curve is longer than a length extending from the maximum point of the radius of curvature to a pitch radius along the tooth profile curve.
Patent JP-2001229770-A (JP)
Title: Switch device
Inventor: ITABASHI TAKAYUKI
IPC: H01H1/44
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure of the contact part of a detection switch with high contact reliability, capable of making a switch thinner, and stabilizing the contact pressure of a fixed-side contact. SOLUTION: The device comprises a fixed-side contact 3 disposed near a fixed terminal in a storage part 1a, a coil spring 4 with arm parts 4a and 4c, one of which is supported at the fixed terminal 2, the other having a movable- side contact 4f, and an operation lever 5 mounted in the storage part 1a. The operation lever 5 is engaged with the other arm part of the coil spring 4 and moves the movable-side contact 4f to the fixed-side contact against the energizing force of the coil spring. The fixed-side contact 3 has a flat plate 3b with a projection and a folded leaf spring-type contact plate 3c formed on the flat plate. The movable-side contact is clasped between the projection of the flat plate and the contact plate by the contact plate pressing the movable-side contact against the projection of the flat plate.
Patent JP-2001233186-A (JP)
Title: Wheel stop device for automobile
Inventor: SUGIMOTO NAOYUKI
IPC: B61K7/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a wheel stop device for an automobile capable of being operated with no creeping under the automobile and preventing wheels from being moved even when large external force is applied while in use. SOLUTION: A pair of wheel passing grooves 2 corresponding to the span of the right and left wheels of the automobile are provided on a wheel stop frame 1. A wheel stop body 10 is inserted into each wheel passing groove 2. A pair of clamps 12 movable in the width direction are provided on the right and left of the wheel stop body 10, the clamps are connected by a toggle joint type link mechanism 13, and its connection point 14 is extended to the outside of the wheel stop body 10 and connected to a lockable connecting rod 31.
Patent JP-2001235822-A (JP)
Title: Silver halide photographic sensitive material and processing method for same
Inventor: YASUDA SHOJI
IPC: G03C1/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having good dot quality and excellent in original reproducibility (tone reproducibility). SOLUTION: In the silver halide photographic sensitive material having at least one silver halide emulsion layer on the base and containing at least one redox compound which releases a development inhibitor when oxidized and at least one nucleus formation accelerator in the emulsion layer or at least one of other hydrophilic colloidal layers, at least one hydrazine derivative having an anionic group or a nonionic group which forms an intramolecular hydrogen bond with a hydrogen atom by hydrazine near a hydrazine group or at least one hydrazine derivative of formula H (where R0 is difluoromethyl or monofluoromethyl group and A0 is an aromatic group having substituents, at least one of which is a diffusion resistant group, a group which accelerates attraction to silver halide, alkylthio or the like) is contained.
Patent JP-2001236016-A (JP)
Title: De-scramble and de-interleave processing circuit
Inventor: MITOMI HIROMASA
IPC: H03M13/27
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate reduction of a circuit scale that is otherwise difficult to reduce due to complex input-output processing for each bit when a circuit for de-scramble and de-interleave processing in a receiver for digital mobile communication equipment is configured by using a RAM. SOLUTION: A de-interleave and de-scramble processing circuit using RAM comprises a shift register, an address creating part, a bus switching part, a multiplexer for receiving a signal from the RAM as an input and selecting an arbitrary bit from the signal, a de-scramble creating part for creating de- scrambled data corresponding to the depth of the interleave on the basis of de-scramble initial value, an exclusive OR operation part for calculating the exclusive OR of the de-scramble data outputted from the de-scrambled data creating part and the data outputted from the multiplexer part, and a control part for controlling the above parts.
Patent JP-2000229543-A (JP)
Title: Foaming material mounting structure in hollow structure
Inventor: MIWA NORIMICHI
IPC: B29C45/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a foaming material mounting structure in a hollow structure for installing a foaming material in a required position in a hollow chamber without any positional displacement without boring a mounting hole through the hollow structure. SOLUTION: A mounting structure is used for mounting a foaming material 21, which is foamed and expanded by external heat so as to shield a hollow chamber, to the inside of the hollow chamber of a hollow structure. On at least one side face of the foaming material 21, a sucker 23 sucking the inside face of the hollow structure is arranged. The sucker 23, in which a press fitting shaft is projected on the opposite side to a suction face 24, is formed of a non-foaming material and press-fitted and fixed to the foaming material 21 via the press-fitting shaft.
Patent JP-2001243231-A (JP)
Title: Personal information registration system to mobile machine and mobile machine
Inventor: HIGUCHI TAKESHI
IPC: H04W88/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To easily perform an information input work in registration of personal information to a mobile machine. SOLUTION: Personal information data is the one in a v Card form which is standardized in IMC(Internet Mail Consortium) and the mobile machine 101 registers the personal information in a telephone directory area of a memory based on received definition by the v Card form. The mobile machine 101 can acquire personal data generated in the v Card form by a push type to receive the personal information based on an incoming call from the outside or a pull type to receive it by requesting it from the present device.
Patent JP-2001245479-A (JP)
Title: Power semiconductor module
Inventor: KINOUCHI SHINICHI
IPC: H01L25/07
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To heighten rated voltage by reducing energy loss by the reverse recovery of a reflux diode in the power semiconductor module of a power conversion circuit used for alternating-direct current exchange or the like. SOLUTION: In the power semiconductor module used in the power conversion circuit, a part connecting two or more shottky barrier diodes in series comprising at least a switching element and SiC is mounted, and the shottky barrier diode comprising at least two or more SiC connected in series above is connected in reverse parallel with the switching element.
Patent JP-2001245444-A (JP)
Title: Uninterruptible power supply device
Inventor: HIROISHI MASATAKA
IPC: H02J9/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an interruptible power supply device capable of automatically and exactly switching a feeding condition without ceasing feeding to a load, improving safety and reliability and widely lightening a burden to maintenance workers. SOLUTION: The device comprises feeding circuits 5, 10 that conduct feeding to a load, notwithstanding an interruption of service of a commercial AC power 30, and an emergency bypass circuit 12 that is connected in parallel with the feeding circuits 5, 10, and mounts each of switch contacts 51, 52, 53, 54, 55 and 56 at the feeding circuits 5, 10 and the emergence bypass circuit 12 respectively. The conditions of the feeding circuits 5, 10 and the emergency bypass circuit 12 are monitored and, based on the result of the monitoring, each of the switch contacts is so controlled as not to cease the feeding to an AC load 40. By this control, the feeding is switched to and from the feeding circuits 5, 10 and the emergency bypass circuit 12.
Patent JP-2001239276-A (JP)
Title: Method of treating colored waste water
Inventor: HIRATSUKA MITSUNORI
IPC: C02F1/72
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating colored waste water containing phenylhydrazines. SOLUTION: This method of treating colored waste water comprises oxidizing the colored waste water in the pH range of 8 to 12.5.
Patent JP-2001248654-A (JP)
Title: Tapered roller bearing charged with lubricant-contained polymer and its manufacturing metal mold
Inventor: YABE SHUNICHI
IPC: C10M105/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a tapered roller bearing charged with lubricant-contained polymer having its large strength to prevent generation of damage, crack, etc., of a thin thickness part or the like in the lubricant-contained polymer. SOLUTION: This tapered roller bearing comprises an inner ring 2, an outer ring 3, a plurality of rollers 4 interposed between the inner/outer rings 2, 3, a holder 5 holding the roller 4 to be further protruded outward from either one end face of the inner or outer ring 2, 3, and a lubricant-contained polymer 6 with which inside a space formed by the above inner ring 2, outer ring 3, roller 4 and holder 5 is charged to coat the above holder 5, the above lubricant- contained polymer 6 is the tapered roller bearing charged with the lubricant- contained polymer formed by injection molding.
Patent JP-2001246947-A (JP)
Title: Fuel level alarm device
Inventor: TAKEGUCHI AKITAKA
IPC: B60R16/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel level alarm device which can give an alarm at any timing favorable for the user. SOLUTION: An MPU 10 judges whether or not the fuel level in a fuel tank 12 detected by a fuel sensor 13 is not higher than the preset specified value P, and if it judges that the fuel level is not higher than the specified value P, a fuel level alarm lamp 15 is lit and an alarm is given. The MPU 10 judges whether or not the fuel level detected by the fuel sensor 13 is not higher than the set value S inputted from an input switch, and when it judges that the fuel level is not higher than the set value S, an alarm is given by driving an indicator 18 and a speaker 16.
Patent JP-2001250102-A (JP)
Title: Device and method for time encoding
Inventor: OKAMOTO HIROSHI
IPC: G06N3/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To encode (represent) the time interval of temporal information processing that a living body performs, as time variation of a network by repro ducing the Weber's law. SOLUTION: Units 1-1 to 1-L are given the noise, the state at initial time and specific parameters to have state transition between a 2nd and a 1st state according to a probability process and output signals corresponding to the state and transition processes. The units 1-1 to 1-L are mutually coupled to constitute a mutual coupling network. Plural output signals from the units 1-1 to 1-L are inputted and output signals are supplied to the respective units 1-1 to 1-L. Noise input parts 2-1 to 2-L supply noise to the units. Initial setting input parts 3-1 to 3-L determine the number of units which are placed in the 2nd state at the initial time. A parameter control part 4 controls parameters of the respective units. Thus, noise and parameters are given to adjust the time interval of the transition from the 2nd state to the 1st state.
Patent JP-2001251133-A (JP)
Title: Antenna device
Inventor: HARA MOTOAKI
IPC: H01Q13/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To switch linear polarization and circular polarization in a waveguide slot antenna and to make the axial ratio of the circular polarization variable. SOLUTION: The inclination angle θ of a metal lattice 8 for circular polarization generation provided in the opening of a linear polarization antenna radiating part 3 is made to change within an angular range 45 deg. to 90 deg. by using an upper connecting plate 9, a lower connecting plate 10 and a hinge 11 or the like.
Patent JP-2001253823-A (JP)
Title: Hiv gene expression inhibitor
Inventor: TANUMA YASUKAZU
IPC: C12N7/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine exhibiting an HIV promoter activity-inhibiting activity more excellent than those of conventional medicines. SOLUTION: This HIV promoter activity inhibitor contains a compound having an isoflavone skeleton, a 3-phenylcoumarin skeleton or a chalcone skeleton, or their glycosides and especially contains glycylisoflavone, irridine, glycycoumarin, lycopyranocoumarin, lycochalcone A, lycochalcone B or tetrahydroxymethoxychalcone.
Patent JP-2001255892-A (JP)
Title: Coding method of stereophonic signal
Inventor: MORIYA TAKEHIRO
IPC: G10L19/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation in quality even though the amount of information is small while left and right signals are extremely similar with respect to each other. SOLUTION: Sum and difference vectors M and S of left and right signals L and S are obtained (12). These vectors are normalized by average amplitudes σM and σS, and M- and S- are obtained (14L and 14R). Then, discrimination is made to determine whether σM2/σS2>T (where T is 1.5, for example) or not (31). When the ratio is equal to or less than T, weighting coefficients during the computations of a quantization distortion D are set to σM'=σMr and σS'=σSr (r=0.7) (32). When the ratio is equal to or larger than T, the coefficients are set to σM'=σM and σS'=0 and V(=M-, S-) is set to determine reproducing vectors Vj(=Mj', Sj') so that D is made minimum using σM' and σS'. Note that when σM2/σS2<T, σM and σS are set to amplitude codes σM and σS. When σM2/σS2>T, it is set to that σM =σM and σS =0.
Patent JP-2001256266-A (JP)
Title: Environment evaluating device
Inventor: WATANABE MASAHIRO
IPC: G06Q50/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an environment evaluating device capable of grasping an optimal recycle method while considering environmental evaluation, especially, recycle at the design stage of a product. SOLUTION: This device has a first data base 7 preserving information peculiar for the product concerning the respective component names, material names, weight, component block when recycled and decomposition method of the product at least and a second data base 9 having the information of a recycle rate by component blocks, and while using the component block as a key, concerning the first data base 7, a product matched to the recycle rate by component block in the second data base 9 is selected and concerning this product, the recycle rate in the component block when recycled is calculated and displayed.
Patent JP-2001263007-A (JP)
Title: Valve dap and valve system for internal combustion engine
Inventor: TEZUKA TAKEYUKI
IPC: F01L1/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of a center part of a valve cap, and prevent abnormal abrasion caused by abrasion powder and seizure. SOLUTION: A valve push part 7 of a rocker arm 1 has a valve push contact surface 7a on a bottom surface, and the valve push contact surface 7a is formed on a gentle projection curved surface downward along a longitudinal direction of the rocker arm 1. The cylindrical valve cap 10 is mounted on an end part of the rocker arm 1 side of a valve rod 9 disposed just below the valve push part 7 of the rocker arm 1 freely to rotate with respect to the valve rod 9, and a circular recessed part 11 is formed on a center part of an upper surface of the valve cap 10.
Patent JP-2001266188-A (JP)
Title: Automatic ticket examination machine
Inventor: MORIOKA HIROSHI
IPC: G07B15/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine which improves its operability for children and left-handed users in particular and also can improve the ticket examination processing efficiency by suppressing occurrence of wrong operations. SOLUTION: As an antenna 3a is obliquely attached to the passage side of an automatic ticket examination machine 1, the operability of the machine 1 is improved for the children or left-handed users and also it is possible to prevent a wrong operation that a user puts a noncontact medium 10 close to the antenna 3a of the next passage. As a result, the ticket examination processing efficiency is improved and a smooth flow of people is ensured around a ticket gate to ease congestion.
Patent JP-2001260289-A (JP)
Title: Packaging film
Inventor: OTSUKA YOSHITOMO
IPC: B32B27/32
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging film having high self-adhesive properties of front and rear surfaces of a film lapped part when spirally packaged and excellent sealability. SOLUTION: The packaging film suitable for the spiral package comprises (A) a layer of a resin composition containing one type or more of a tackifying resin such as a rosin resin or the like having a resin density of 0.950 g/cm3 or more of 0.002 to 12.0 wt.% in a polyolefin resin having a resin density of 0.910 g/cm3 or more, and (B) a layer of a resin composition containing the tackifying resin of 0.05 to 25.0 wt.% and a plasticizer oil of 0.01 to 8.0 wt.% in a linear low density polyethylene resin having a resin range of a range of 0.860 to 0.920 g/cm3 of two layers.
Patent JP-2001260234-A (JP)
Title: Bonding method and heat-fusible sheet
Inventor: KISHI SHIGEO
IPC: B29C65/48
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To beautifully bond even materials, which comprise a thermoplastic polymeric substance with a low melting point like a polyolefinic resin fiber, using a water insoluble heat-fusible resin. SOLUTION: A water insoluble heat-fusible resin 12 brought to a molten state by heating is applied to the upper and rear surfaces of a flexible sheet 11 constituted of a non-thermoplastic substance and the coated sheet is held between two materials 13, 14 having a planar shape to be bonded to the materials.
Patent JP-2001266467-A (JP)
Title: Disk detector and disk recording and reproducing unit
Inventor: HIRATA MINORU
IPC: G11B19/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To decrease parts while maintaining the performance to defect a disk like heretofore and to make a price lower and the shape smaller. SOLUTION: A light emitting function and light receiving function that an optical pickup 3 possesses thus far is utilized as a switch for detecting a disk.1. The optical pickup 3 may be combined with a light receiving element by utilizing only the light emitting function thereof or may be combined with a light emitting element by utilizing only the light receiving function of the optical pickup 3 and may be constituted as a disk detecting switch.
Patent JP-2001265573-A (JP)
Title: Control program preparing method, its device and storing medium
Inventor: OBATA KENJI
IPC: G06F9/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To simply and surely describe time management in a state transition diagram. SOLUTION: In the state transition diagram, the effective range of a timer is described with a frame consisting of a line kind different from that of frames showing respective states and a timer is described inside of the frame showing the effective range of the timer. Thus, description concerning the timer in transition is simplified.
Patent JP-2000294781-A (JP)
Title: Semiconductor element having low leakage current and its manufacture
Inventor: STOTNICKI THOMAS
IPC: H01L21/8234
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current, and to improve characteristics to a threshold value or less by forming an insulating cavity having specified length and depth or the like near a source region or a drain region in a channel region, and preventing the flow of a current from the lower section of the drain region to the lower section of the source region. SOLUTION: In the semiconductor element, insulating cavities 8, 9 in which the upper section of a channel region 6 is filled with air are formed to the lower section of a source region 2 and a drain region 4, adjoining to these regions. The length of the insulating cavities 8, 9 is 5-50 nm, and these cavities are positioned under the extending sections 3 and 5 of the source region 2 and the drain region 4, and separate from the top face of a silicon body by at least 20 nm or more. Accordingly, a current flowing from the drain region 4 to the source region 2 in lower sections is stopped by the cavities 8, 9. Thus, the leakage current is reduced, and characteristics can be improved to a threshold value or less without lowering an output current.
Patent JP-2001264104-A (JP)
Title: Inertial navigation system, initializing method for it, and recording medium
Inventor: SHINAGAWA YUICHI
IPC: G01C21/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an inertial navigation system, initializing method for it, and a recording medium wherein a remaining error is stably and gradually reduced, which takes relatively long period. SOLUTION: In fine alignment of an initial alignment process, a series of processes, from initialization of a Kalman filter to a completing process, are repeated. The initialization is provided with a processing means (12) which corrects an initial azimuth error based on the azimuth error estimated so far with the Kalman filter.