baber/WOPTO huggingface dataset:
Patent JP-2001273597-A (JP)
Title: Controller for vehicle
Inventor: TERADA TETSUYA
IPC: B60W30/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To realize stable traveling even in a situation where traveling control based on information from the road equipment side is not performed since the information is not obtained. SOLUTION: The controller 1 performs only a lane deviation alarm function based on an image picked-up by a CCD camera 2 in the case of the occurrence of an information not-obtainable state in a magnetic nail sensor 5 when the lane deviation alarm function for reporting that a self vehicle is deviated from a traveling lane and a steering control function for evading or suppressing the deviation are performed based on the largeness of magnetism from a magnetic nail 11, which is detected by the sensor 5. Or, the control gain of the steering control function is corrected to be smaller compared with a case where the impossible state is not detected so that the control function is restricted.
Patent JP-2001273259-A (JP)
Title: System and method for user authentication and recording medium recorded with program for performing user authentication
Inventor: ARAKI MICHIKO
IPC: G06F21/31
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve security by performing user authentication while using a user ID and a password which are designated by a user and a key character string designated by an authentication system and previously reported to the user. SOLUTION: When user information required for user registration is inputted to a display picture 10 on a user terminal, a server receivers that information, registers that information in a data base 3, prepares a key character string and displays it on the display picture 11 on the user terminal. The user performs log-in while using the key character string reporting like this together with the user ID and the password. The key character string is periodically changed by the server for improving a security effect.
Patent JP-2001279969-A (JP)
Title: Locking system and its device for manhole or the like
Inventor: MINESHIMA KINSHI
IPC: E02D29/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide information, communication and monitoring capable of making it easier to control the invasion blocking of the outsiders at the manhole or the like by using a communication circuit and a portable telephone such as subscriber telephone circuits of the public telephone communication network thereby greatly improving the reliability in the security phase without disturbing the control operation by enhancing the reliability in security phase. SOLUTION: In the portable terminal equipment 'd' with a built-in pass word recognition function, a connecting terminal 3 is provided through a cable 2, permitting to connect to a connector 1 for portable terminal connection located at an electronic lock 'a' plugged to the manhole 'c', a connector 1 for connecting the portable terminal connection, a control circuit portion 4 for taking in control data of transmitted signal connected to the connector 1, and a drive mechanism 6 driven by the output from the control circuit 4 are equipped, a manual unlocking lever 25 is disengaged through a locking and unlocking rod 5 with a lock unit 7 including a latch member operated by the drive mechanism 6, in interlocking with this manual locking and unlocking lever 25, the electronic lock 'a' is linked to and disengaged from a latch member 9 operated suddenly, and after the end of recognition of the portable telephone and the electronic lock, the unlocking/locking treatment can be carried out in the configuration.
Patent JP-2001279329-A (JP)
Title: Tempering method
Inventor: MIYAZAKI KAYO
IPC: C21D9/40
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a tempering method by which almost the whole cooling liquid stuck on parts can be removed quietly. SOLUTION: The part 10 with the cooling water 46a stuck and left thereon is heated with an induction heating coil 44. The temperature at this time, is lower than the tempering temperature, and is, for instance, in the range of 50-80 deg.C.
Patent JP-2001278658-A (JP)
Title: Piezoelectric ceramics
Inventor: TSUKADA GAKUO
IPC: H01L41/187
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free piezoelectric ceramics with an excellent piezoelectric propertiy, especially a high electromechanical coupling factor. SOLUTION: The ceramics contains SrBi4Ti4O15 crystal which is a lamellar bismuth compound containing Sr, Bi, Ti and Fe, wherein, molar ratio of elements: Sr/(Sr+Bi)=(1-x)/5, Fe/(Ti+Fe)=x/4, 0.1<=x<=0.6.
Patent JP-2001049127-A (JP)
Title: Stabilizer for organic polymer material and organic polymer material composition
Inventor: INOUE TAKESHI
IPC: C07F9/6574
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer composition for organic polymer to get a stabilized organic material composition having excellent processing stability and extremely useful for industrial use by including a specific compound and a phosphorus-based and phenolic antioxidants at a specific ratio. SOLUTION: The objective composition contains (A) at least one kind of compound of formula I (R1 is a 6-18C alkyl or a 6-18C alkenyl; R2 is a 1-5C alkyl; R3 to R5 are each H or a 1-4C alkyl; R6 is H or a 1-5C alkyl), (B) a phosphorus-based antioxidant selected from the compound of formula II [Q1 and Q2 are each a group of formula III (R7 and R8 are each a 1-4C alkyl; R9 is H or methyl); (i) and (j) are each 0 or 1; n1 is 1-10], etc., a compound of formula IV (R10 is a 1-18C alkyl or the like; R11 is a 1-18C alkyl or the like), etc., and a compound of formula V ((q) is 1 or 2; A is a 2-18C alkylene or the like; R15 arid R16 are each a 1-4C alkyl), etc., and (C) a phenolic antioxidant. The amount of the component A is 0.5-10 wt.% and the sum of the component B and C is 99.5-90 wt.%.
Patent JP-2001284755-A (JP)
Title: Wiring board
Inventor: AWAKURA YOSHIO
IPC: H01F10/14
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wiring board provided with a magnetic material effective as countermeasures against unnecessary radiation from a semiconductor element, an electronic circuit, etc., operated at high speed. SOLUTION: The wiring board 10 is provided with an insulating base material 1, conductor patterns 2a to 2f formed on it, and magnetic thin films 3a to 3f formed on the conductor patterns 2a to 2f. The magnetic thin films 3a to 3f are magnetic loss materials of M-X-Y (M is displayed by at least one type of Fe, Co and Ni, X by at least one type of elements except for M and Y and Y by at least one type of F, N and O). The maximum value μ" max of a loss item μ" of an imaginary part in the complex magnetic permeability characteristic of the magnetic loss material exists in the frequency range of 100 MHz to 10 GHz. Half value width μ" obtained by standardizing a frequency band where μ" becomes not less than 50% with respect to μ" max by the center frequency is within 200%.
Patent JP-2001289957-A (JP)
Title: Magnetometer
Inventor: KONISHI MASAHARU
IPC: G01V3/16
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetometer reducing an erroneous detection regardless of a searching sea area and having highly accurate target extracting capacity. SOLUTION: The target extracting capacity is improved by providing a technique for verifying the frequency characteristic possessed by a target by performing a wavelet conversion on an observation value. Output is stabilized regardless of an observation value level by applying identification processing expressed by a simple matrix operation in comparison with a reference function to reduce an erroneous detection.
Patent JP-2000316192-A (JP)
Title: Resource assignment method for wireless communication system
Inventor: CHEN TSAO-TSEN
IPC: H04W72/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To improve a burst control method of a CDMA system. SOLUTION: An MS(mobile station) detects relative signal strength received from a BTS(base transceiver station) in an active set (the set of the BTS which can be connected with the MS). A limited active set (sub-set) constituted of the BTS which can service the MS in the active set is prepared. Then, the geometry of each sub-set is decided, and power adjustment (the difference of power for bits) is calculated for each sub-set by using the geometry. Then, an available data rate is decided for each sub-set by using the power adjustment and available power of the BTS in the sub-set. The minimum value of the data rates of all the BTS in the sub-set is selected as the available data rate of the subset. The maximum value of the available data rates of all the sub-sets is selected as the data rate of the MS.
Patent JP-2001354186-A (JP)
Title: Vessel
Inventor: MOTSENBOCKER KAYO
IPC: B63B1/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To solve two problems of energy absorption and energy production of a vessel from waves on the sea surface. SOLUTION: A vessel 10 comprises two laterally long support members 20 provided with protruded parts and columns 50 on an upper surface, and composed to be partly immersed in water, a propelling force device and a low energy density power source part provided in the laterally long support members 20, and a platform 40 connected to the columns 50 on the support member 20 to have an average or more length of all the columns 50, and the platform 40 is supported by the columns 50 on the supporting members 20 provided in parallel to each other, so a certain degree of wave energy passes between the support member 20 and the platform 40, where the weight of the low energy density power source is 10% or more of the weight of the vessel 10.
Patent JP-2001295683-A (JP)
Title: Idling engine speed control device of hybrid vehicle
Inventor: TOMIKAWA SABURO
IPC: B60L50/16
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To restrain power consumption of a power battery, while vibration is controlled by a motor to the maximum in idling by enabling the vibration control under a condition, where the motor average torque is zero. SOLUTION: This idling engine speed control device of a hybrid vehicle is provided with an engine 1, a motor 52 rotated with the engine, the power battery 53 as a power supply for the motor 52, and a means 54 for conducting the rotating speed control for canceling variation in engine torque by the motor 52 during idling. The device is provided with a means 55 for controlling the engine torque to be increased, so that the motor average torque becomes zero, when the motor average torque during the control of rotating speed by the motor 52 is a positive value.
Patent JP-2001298277-A (JP)
Title: Housing for electronic apparatus and method of manufacture
Inventor: NARUTOMI MASANORI
IPC: H05K5/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a housing for electronic apparatus combining the merits of metallic housing and synthetic resin housing and can be mass produced with high productivity in which the shape and structure can be designed freely. SOLUTION: At least epoxy resin based paint is applied to a metal frame 6, cured and pretreated and then inserted into an injection molding die for injecting a rib 7. Surface of the metal frame 6 is filled with thermosetting synthetic resin by injection molding and the rib 7 is molded. The housing of a molded case cover 3 where the metal frame 6 and the thermosetting synthetic resin rib 7 are bonded integrally makes the most use of the features of metal in view points of strength and design of external view and the housing can have intricate internal shape and structure.
Patent JP-2001298816-A (JP)
Title: Gas-insulated switchgear
Inventor: ARIOKA MASAHIRO
IPC: H02B13/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear having a cable end joint which copes with either domestic or overseas use easily, and is easily-connectable also to an element apparatus. SOLUTION: By fitting an L-shaped bushing 2 having a projecting portion 2a capable of connecting a power cable 3 to the underside of a hermetic container 1, apparatus assembling which copes with various constructions and standardization of the combining portion of the connection between the hermetic container 1 and the power cable 3 becomes available.
Patent JP-2001295574-A (JP)
Title: Rotating-driving device of rod
Inventor: SUZAKI TOSHIO
IPC: E21B3/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To perform boring without adding another rod, by making a guide shell of a boring machine shorter than a rod for boring and by using a long length of rod. SOLUTION: A rotating-driving device 5 of the rod 7 gives rotation to the rod 7 for boring and also transmits thereto a feed given by a feeding mechanism. The device is provided with a hollow rotating part 8 through the inside of which the rod 7 having a groove 10 for rotation pierces, arms 14L and 14R which are supported pivotally in the hollow rotating part 8 and can engage with and disengage from the groove 10 and pistons 16L and 16R making the arms 14L and 14R engage with and disengage from the groove 10 of the rod 7.
Patent JP-2001301047-A (JP)
Title: Frp product and apparatus for manufacturing it
Inventor: EBINA MASAHIKO
IPC: B29K309/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an FRP product capable of realizing cost reduction and excellent in various characteristics such as mechanical characteristics, corrosion resistance, electrical characteristics or the like and an apparatus for manufacturing the same. SOLUTION: The apparatus for manufacturing the FRP product is equipped with a preparatory impregnation tank 2 filled with a resin solution to be infiltrated in a reinforcing fiber material, an impregnation tank 3 filled with a resin solution (b) to be further infiltrated in the reinforcing fiber material impregnated in the preparatory impregnation tank 2, and the mandrel 4 provided above the impregnation tank 3 and rotated to continuously taking up a fiber reinforced plastic material reinforced by the reinforcing fiber material.
Patent JP-2001302037-A (JP)
Title: Method for winding film
Inventor: KAMIYAMA MINORU
IPC: B65H18/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles and horizontal deviation for physical properties of various films to provide a winding roll having adequate hardness, reduce cost, and shorten work hours in a method for winding films. SOLUTION: In this method for winding the film in which the film F is brought into contact with a winding drum 1 and the film is wound around a winding paper pipe 3 rotating at a fixed position on the drum 1, a sheet 5 made of a material suitable for the physical properties of the film F to be wound is wound around the winding drum 1 to wind the film F by creating satisfactory relative relation with the film F.
Patent JP-2001308365-A (JP)
Title: Solar cell
Inventor: KINOSHITA NOBORU
IPC: H01L31/052
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell having good photoelectric conversion efficiency at low cost. SOLUTION: A polymeric fluorescent substance, which is produced by synthesizing a polymer matrix in coexistence of at least rare earth metal and rare earth metal complex containing an organic ligand and by uniformly diffusing the rare earth metal complex at a molecular level to compound the rare earth metal complex with the polymer matrix, is arranged on a light receiving surface.
Patent JP-2001309537-A (JP)
Title: Quake absorbing table provided with wiring facility
Inventor: IWABUCHI HIROSHI
IPC: A47F3/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to wire ordinary cords as untouched and avoid increase in size with respect to a quake absorbing table provided with wiring facility. SOLUTION: A cord 14 is secured on a lower base 4 at a corner by a retaining means 17 or the like, and is passed through an upper base 3 through a bush 19 so that the cord can be slid. The extra portion 14b of the cord 14 pulled out upward through the bush 19 is pulled by a spring 20. The length L of the extra portion 14b of the cord 14 is set to a size larger than the maximum relative stroke S of the upper and lower bases 3 and 4. The extra portion 14b of the cord is pulled into the bush 19 by elongation of the spring 20, and thereby the relative motion of the upper and lower bases 3 and 4 is allowed.
Patent JP-2001304371-A (JP)
Title: Ball screw
Inventor: USHIDA KIMITO
IPC: C10N10/12
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To make determination of deterioration degree of lubricating grease easier to feed new lubricating grease, efficiently and without waste. SOLUTION: In a ball screw A, a thread groove 1a and a thread groove 2a are formed on an outer diameter face of a screw shank 1 and an inner diameter face of a nut 2, respectively. A plurality of balls 4 are held, capable of rolling in a circulating passage constituted of a spiral passage 3 and its connecting passage that are formed, when both of the thread grooves are oppositely disposed. The nut 2 and screw shank 1 are held via the balls 4 to be capable of rolling in the spiral passage 3. The lubricating grease lubricates the plural balls 4 and the circulating passage. The lubricating grease has lightness of 1 and is made by thickening base oil which has 3.0-7.5 mm2/s for viscosity at 100 deg.C by using a urea thickener.
Patent JP-2001266251-A (JP)
Title: Card reader protection case
Inventor: NAKAI YOSHIO
IPC: G07G1/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a protection case which disables a 3rd person to furtively glance a password code inputted to a card reader. SOLUTION: The protection case (1) which covers the card reader is provided with an intermediate shelf (2) and a peep hole (3) is bored in the shelf to enables only the user oneself to view the number of the reader below and prevent a 3rd person from looking at the inputted password code furtively.
Patent JP-2001259479-A (JP)
Title: Axial cyclone dust collector by diagonal flow plate
Inventor: FUKUHARA TAKEHIKO
IPC: B04C3/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone dust collector capable of generating large swirling flow and capable of giving large centrifugal force to the dust in gas without reversing gas flow and only by direction change with small angle, therefore, without largely lowering gas flow. SOLUTION: A dust bunker connecting cylinder 2 is provided at the lower part in a vicinity of the outer peripheral part of an outer cylinder 1, and an inflow cylinder 3 is provided at the lower part of the outer cylinder 1, and an outflow cylinder 4 is provided at the upper part of the cylinder 1, and plural diagonal flow plates 5 properly provided with gap are stuck at the upper end part of the inflow cylinder 3, and a support 6 provided with a free vortex straightening plate 7 at the upper end part is stuck at the vertex part of the diagonal flow plate 5.
Patent JP-2001301412-A (JP)
Title: Bicycle tire
Inventor: KAMISAKI TOSHIO
IPC: B60C9/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle tire allowing improvement of running performance of a tire and having high flexion fatigue resistance by employing a carcass part using a rope. SOLUTION: The bicycle tire 1 comprises a bead part 2, a sidewall part 4, and a tread part 3. A fiber material forming the carcass part 6 constructing the sidewall part comprises a rope with Young's modulus of 80-300 g/d and 100-600 denier of thickness.
Patent JP-2001306176-A (JP)
Title: Clock phase automatic regulating circuit
Inventor: UEHARA DAISUKE
IPC: H03K5/13
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a clock phase automatic regulating circuit which eliminates a need for an elastic store(ES) circuit on an interface between a low-speed side and a high-speed side of LSI divided into a low-speed side LSI and a high- speed side LSI. SOLUTION: This circuit divides LSI into the low-speed side LSI1 which includes N pieces of output DFF circuit 5A-5N and the high-speed side LSI2 which includes N pieces of input DFF circuit 6A-6N whereby phases are connected at an N DATA line. A standard clock signal is input to the high-speed side LSI2 from an oscillator 4 and divided by N in an N dividing circuit 9. The clock signal of which phase is adjusted at a phase adjustment circuit 8 and the clock signal transmitted from low-speed side LSI through a clock line are compared in their phases at a phase comparison circuit 7, thus controlling the phase adjusting circuit 8 based on that comparison result.
Patent JP-2000290211-A (JP)
Title: New hydroxymethyl group-containing phenolic compound
Inventor: KOBAYASHI FUMIKAZU
IPC: C07C39/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a sufficient hardening performance with a small amount compared to conventional similar compounds and related resol resins, therefore useful as e.g. the main agent for coating materials, molding material, adhesive, binder, additive for photosensitive printing plates. SOLUTION: This new compound is a hydroxymethyl group-contg. phenolic compound of formula I (R is CH2OH or H; wherein at least two of Rs are each CH2OH), e.g. a compound wherein all of Rs are CH2OH each in formula I. The compound of formula I is obtained, for example, by the following process: 15 g of a phenolic compound of formula II is dissolved in a mixed solution of 35 mL of an aqueous NaOH solution (15%) and 25 mL of methanol to form a reaction liquid, into which 33 g of formalin (37%) is dripped at room temperature under agitation; the resulting liquid is heated to 40 deg.C and then agitated for 20 h and subsequently put into an aqueous acetic acid solution, and the resulting viscous oily product is separated by decantation from the resulting aqueous layer and washed with water and then dried under reduced pressures.
Patent JP-2001311672-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHIBATA TOSHITAKA
IPC: G01L9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor which can be used even in an environment where the sensor comes into contact with gasoline or the like. SOLUTION: A recess 3 is formed to a base 1 and a pair of through holes 2 are formed to be opposite to each other across the recess 3. A stage 10 is die-bonded to a bottom part of the recess 3 with a fluorine-based elastomer resin 12, a pressure-sensitive chip 11 is set on the upper face of the stage 10, and thereby, a pressure-sensitive chip part is constituted. A lead 14 is arranged on the upper face of the base 1. A frame body 4 is set on the lead 14, over which a sensor housing is fitted via a cap adhesive 17. The sensor housing is comprised of a base part 5 having a recess 8 formed to a lower face central part and a pressure introduction part 6 having a smaller diameter than a diameter of the base part 5. A port 7 is formed continuously with the recess 8 to a central part of the pressure introduction part 6.  The pressure-sensitive chip 11 is connected by a gold wire 13 to the lead 14. A lead-sealing part 15 is formed to a joining part of the lead 14. The pressure-sensitive chip 11 is coated with a protecting resin layer 20.