baber/WOPTO huggingface dataset:
Patent JP-2001196970-A (JP)
Title: Cdma receiver and cdma reception method
Inventor: IWAKIRI TAKUYA
IPC: H04B1/7073
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of an entire receiver and to enhance the synchronization tracking characteristics of a correlation device by using a small-sized pre-filler required before analog/digital conversion so as to decrease the number of wires to distribute signals to each correlation device. SOLUTION: A pre-filter 101 limits the frequency band of a received signal, an analog/digital converter 102 applies oversampling and digitizing to this signal and a digital filter 103 limits the frequency band of this signal to reduce the sampling frequency, a signal distribution section 104 distributes this signal to a plurality of reception sections 105-1-105-n, an interpolation filter 107 converts the frequency of the distributed signal into the original sampling frequency, a correlation device 108 takes the correlation between the converted signal and the spread code, a phase difference detection section 109 obtains the phase difference between the received signal and the reception timing from the correlation value and a timing control section 110 controls the reception timing so as to eliminate the phase difference.
Patent JP-2001195940-A (JP)
Title: Grommet
Inventor: GOTO HIROKI
IPC: H01B17/58
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a turning grommet, into which various cables or hoses or the like can be separately inserted besides a wire hardness. SOLUTION: The grommet comprises a first cylindrical portion 21 into which the wire harness is inserted; a second cylindrical portion 22 which is fitted into an attaching hole 12 of a panel 11; and a connecting section 23 which serves to connect the first cylindrical portion 21 and the second cylindrical portion 22 to each other. After turning over, the second cylindrical portion 22 is restored to an original shape using its own restoring force and disposed at a predetermined position. On the connecting section 23, there are formed tube-shaped inserting portions 31, 32, that communicate the inside and outside of the connecting section 23 and protrude outward from the outer circumpherential face of the connecting section. Through the inserting portions, there can be passed the cables, etc., separately from the first cylindrical portion.
Patent JP-2001199111-A (JP)
Title: Cutter mechanism for printer
Inventor: IMAI SABURO
IPC: B41J11/70
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutter mechanism for printer in which the size, weight and cost can be reduced by sharing a motor as a drive source. SOLUTION: In a printer comprising a print means (thermal line printer TP) for printing on a recording sheet, and a drive means (motor M) for a recording sheet carrying mechanism (platen roller 10), the cutter mechanism cuts the recording sheet being carried through the print means to the outside of the printer by moving a cutter (round cutter 14) in the widthwise direction of the recording sheet. The drive means comprises a revesible motor (stepping motor M) having an intermittent coupling mechanism (one-way clutches C1, C29) for transmitting a driving force to the recording sheet carrying mechanism during forward rotation and transmitting a driving force to the cutter moving means during reverse rotation.
Patent JP-2001190518-A (JP)
Title: Magnetic resonance observing device
Inventor: KARASAWA MASARU
IPC: A61B1/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance observing device for improving receiving efficiency of an MR signal. SOLUTION: An MR antenna 10 is composed of an inserting part body 12 composed of a flexible capillary having an introducing titrough-hole 11, a freely inflatable contractible balloon 13 being arranged in a tip part of this inserting part body 12 and having openings in both end parts and a tube body 4 having a through-hole for communicating with a space formed of this balloon 13 and an outer peripheral surface of the inserting part body 12. An antenna coil 15 forming a conductive loop-shaped opening as shown by a broken line is embedded in the balloon 13. Both end parts of the antenna coil 25 are connected to an electric cable 16 embedded in the inserting part body 12. A surgical tape 17 is wound on both end part outer peripheral surfaces of the balloon 13 to be integrally fixed to the inserting part body 12.  The balloon 13 is inflated and contracted by sending and sucking air via the tube body 14.
Patent JP-2001201052-A (JP)
Title: Structure for preventing abnormal overheating of gas cooking stove
Inventor: CHITA SUKEAKI
IPC: F24C3/12
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing an abnormal overheating of a gas cooking stove, which can prevent a wall surface or a counter from being overheated, even if a cooking utensil such as a pan is placed closer to the wall side than it is necessary, or a cooking utensil such as a cauldron is used. SOLUTION: A gas cooking stove 2 is placed along the surface of a building wall 1. A position detector 5 is provided on the upper side of the cooking stove 2, which detects the position of a cooking utensil 4 by detecting combustion exhaust gas flowing along the bottom of the utensil 4, if the utensil 4 such as a pan 4a on a grate 3 of the stove 2 is placed closer to the surface of the wall 1 than a prefixed position. A thermal power controller 6 is provided to reduce the maximum thermal power, or stop the combustion, if the detector 5 detects the abnormally positioned cooking utensil 4.
Patent JP-2001201426-A (JP)
Title: Hydraulic test device
Inventor: SAKAMOTO FUJIHIRO
IPC: G01M3/28
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a repeatedly usable hydraulic test device which can undergo hydraulic test without a welder by eliminating the need for welding pipe joints, U-shaped pipes, and plug members to end parts of respective pipes of a furnace wall pipe panel and bevel the end parts of the respective pipes in advance in the manufacturing stage for the furnace wall pipe panel by eliminating the need to cut the pipe joint, U-shaped pipe, and plug member after a hydraulic test is completed, and the reduce the total operation man-hours. SOLUTION: The outer peripheries of short pipes 9, 10, and 11 which are previously fixed to the end part of the pipe joint 5, both the end parts of the U-shaped pipe 4, and the end part of the plug member 6 are coated with adhesives and inserted into the end parts of a pipe 1 and adhered.
Patent JP-2001203620-A (JP)
Title: Wireless base station device and wireless communication method
Inventor: MIYA KAZUYUKI
IPC: H04B1/7113
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless base station device and a wireless communication method provided with a searcher that can attain accurate finger assignment without the need for high reception power. SOLUTION: A path search processing section 110 of a searcher 108 applies inverse spread processing to a signal received at an MF 110a by using an adaptive array antenna AAA. A power summing circuit 110c sums powers of signals resulting from summing the inversed spread signals in phase and output the sum to a delay profile generating circuit 110d and to threshold value discrimination circuits 111. Outputs from the respective threshold value discrimination circuits 111 are outputted to a synthesis circuit 112. The power synthesis value synthesized by the synthesis circuit 112 is outputted to a delay profile generating circuit 113, which generates a delay profile on the basis of the power synthesis value. A finger assignment circuit 114 obtains inverse spread timing for an AAA reception weight arithmetic operation from the delay profile.
Patent JP-2001204020-A (JP)
Title: Thumbnail designation information description method
Inventor: KATAOKA MITSUTERU
IPC: H04N21/431
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a thumbnail designation information description method that can at once solve a problem of a temporal-mental burden on a user originated from a conventional item selection method employing an EPG. SOLUTION: An expression to designate an object of an event or a local event itself and an expression to designate an ERT of the EIT or LIT referred by a node are described in an information description area of the FIT or LIT including a thumbnail related to an item on a program index menu screen of a receiver. Furthermore, an expression to make designation of a single object and designation of a thumbnail object identified is described in an information storage area of the ERT of the EIT or LIT referred by a node. Through the organic combinations of the descriptions, thumbnail designation information to designate the thumbnail is described.
Patent JP-2001208774-A (JP)
Title: Contact of jig for measuring characteristic of electronic component
Inventor: MURATA SEISHI
IPC: H01R12/79
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the measurement error due to inductance component and capacitance component is large and an imperfect contact is apt to be generated when a chip type electronic component having many electrodes is measured, in the conventional contact. SOLUTION: This contact is constituted of a printed board 30 on which a conductor pattern 31 is formed, an elastic member 10 fixed on the printed board 30, and metal foils 22 which cover at least a part of the upper surface of the elastic member 10 and are electrically connected with the conductor pattern 31.
Patent JP-2001205640-A (JP)
Title: Method for manufacturing hollow resin container
Inventor: ISHIMARU YOICHI
IPC: B60K15/03
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress generation of wrinkles and molding flash in a sheet material. SOLUTION: Until a holding mold arrives at a final holding position shown in a drawing 1 (B) from a molding standby position shown in a drawing 1 (A), since a clearance is formed between the vertical wall part 26 of the holding mold 24 and the vertical wall part 18A of a lower mold 18 by the draft angle formed to the vertical wall part 18A of the lower mold 18, when a gas barrier sheet 10 extends at a time of the molding of a resin layer, the gas barrier sheet 10 smoothly moves in an extending direction with respect to the vertical wall part 26 of the holding mold 24 and the vertical wall part 18A of the lower mold 18 by the clearance without almost generating resistance. When the holding mold 24 arrives the final holding position, the vertical wall part 26 of the holding mold 24 comes into close contact with the gas barrier sheet 10.
Patent JP-2001206870-A (JP)
Title: Method for oxidizing alkane
Inventor: SUGIYAMA NAOKI
IPC: B01J23/28
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for reacting an alkane with molecular oxygen in the presence of an oxide catalyst containing molybdenum, vanadium, niobium and antimony and carried on a carrier, by which the operation can stably be continued in high selectivity, while inhibiting the deterioration of the catalyst with the passage of time. SOLUTION: This method for oxidizing the alkane, comprising reacting the 3 to 6C alkane with molecular oxygen in the presence of an oxide catalyst containing molybdenum, vanadium, niobium and antimony and carried on a carrier in a fluidized bed reactor, characterized in that the supply of a gas containing the alkane and the supply of a gas containing the oxygen are carried out using nozzles, respectively, which are disposed so that the gas flow from the nozzle for supplying the gas containing the alkane is collided with the gas flow from the nozzle for supplying the gas containing the oxygen, and in that the concentration of the oxygen in the gas at the exit of the reactor is controlled to >=0.1 vol.%.
Patent JP-2001213872-A (JP)
Title: Method of production for alpha, beta-unsaturated gamma- butyrolactone derivative
Inventor: TAKAHASHI SHIGETOSHI
IPC: C07D307/58
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α,β-unsaturated γ-butyrolactone derivative in a safe effective manner. SOLUTION: A method of production for an α,β-unsaturated γ-butyrolactone derivative expressed by general formula (II) or (III) (wherein, R1 and R2 are each hydrogen, an alkoxyl, an acyloxy, an alkoxycarbonyl, an acyl, a cyano, or an alkyl, aryl or aralkyl optionally having a trisubstituted silyl or a substituent) by reacting an acetylene compound expressed by general formula (I) (R1 and R2 are defined same as above) with carbon monoxide in water as solvent in the presence of a rhodium compound.
Patent JP-2001207031-A (JP)
Title: Resin composition for semiconductor sealing and semiconductor device
Inventor: KUWAMURA MAKOTO
IPC: C08K5/541
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for semiconductor sealing which is used for forming a sealing resin layer of a semiconductor device and exhibits suitable characteristics after thermal curing and to provide a semiconductor device which has a sealing resin layer formed by curing the resin composition, hardly causes the rupture of a connecting electrode, and has a high reliability. SOLUTION: The resin composition is used for sealing a gap between a circuit board substrate and a semiconductor device and exhibits, after thermally cured, a modulus at 25 deg.C higher than 9.8 GN/m2 and a linear thermal expansion coefficient lower than 18×10-6/ deg.C. The semiconductor device has a sealing resin layer formed by curing the resin composition.
Patent JP-2001211800-A (JP)
Title: Holding bag for fishing rod
Inventor: INAMI TAMOTSU
IPC: A01K97/08
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject holding bag capable of properly being changed into various forms according to various conditions in such a way that a main bag 1 and sub bags 2, 3 and 4 can be used in a joined together condition or singly, convenient in being used, enabling the attachment of the sub bags 2, 3 and 4 to the main bag 1 and the detachment of the sub bags 2, 3 and 4 from the main bag 1, and capable of reliably retaining the sub bags 2, 3 and 4 on the main bag 1. SOLUTION: This holding bag is provided with the main bag 1 in and out of which a fishing rod is got and also the sub bags 2, 3 and 4 in and out of which fishing accessories are got in such a way that each of the sub bags 2, 3 and 4 can be utilized singly by being separated from the main bag 1. When guides 12 are inserted by a supporting rail 8 from its inserting and removing edge part 8a and the sub bags 2, 3 and 4 are held by a bottom stopper part 8b to be attached to the main bag 1, a dual structure where the outer wall 5 of the main bag 1 and the outer walls 10 of the sub bags 2, 3 and 4 are confronted through the supporting rail 8 and the guides 12 is formed. The sub bags 2, 3 and 4 have respective clamping bands 13 for supporting the sub bags themselves on the main bag 1 in a fastened condition.
Patent JP-2001224156-A (JP)
Title: Single phase brushless motor
Inventor: MORI KAZUHIKO
IPC: H02K29/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a single phase brushless motor to realize reduction in size. SOLUTION: A printed circuit board 16, 18 mounting a sensor 17 to detect a magnetic pole of a rotator magnet 5 and a power feed control circuit 5 is allocated by effectively utilizing the dead space which exists between a casing 14, a stator iron core 1 and an armature coil 2.
Patent JP-2001217335-A (JP)
Title: Electronic device and its manufacturing method
Inventor: ONDA MAMORU
IPC: H01L23/12
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of material used for an electronic device. SOLUTION: This electronic device is provided with a chip wherein a plurality of circuit element groups forming the electronic device, a wiring performing major connection between the respective circuit elements, and I/O pads which perform inputting and outputting between the respective circuit elements or with an external device are formed, a wiring board which has a wiring pattern of one layer or multilayer which performs wiring and connection between the respective pads formed on the chip, and has an external terminal as a terminal for input and output to the outside which is connected with the wiring pattern, and a stress relieving substrate which is arranged so as to sandwich the wiring board together with the chip and is used for relieving thermal stress generated between the wiring board and the electronic chip.
Patent JP-2001221099-A (JP)
Title: Cylinder head for internal combustion engine
Inventor: KOMATSUDA TAKU
IPC: F02F1/42
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To keep the high engine output with a simple structure, and ensure the superior sealability of an intake valve or an exhaust value without enlarging a cylinder head. SOLUTION: This cylinder head 1 for an internal combustion engine comprises a combustion chamber 3, intake ports 4a, 5a and exhaust ports 6a, 7a respectively opened and closed by the intake valve and the exhaust valve, and insertion holes 21-28 capable of inserting bolts, and is fastened to the cylinder block by means of the bolts. Cooling water communicating 17, 18, 17', 18' are formed on the positions fitted to straight lines L1, L2 joining centers C2, C3 of the exhaust ports 6a, 7a to centers C5-C8 of the insertion holes 25-28 and straight lines L3, L4 joining centers C9, C10 of the intake ports 4a, 5a to centers C11-C14 of the insertion holes 21-24 in a plane view from a butted face 2 of the cylinder head 1 with the cylinder block.  When the circumference of the exhaust ports 6a, 7a and the intake ports 4a, 5a is thermally expanded, the restriction of the thermal expansion by the fastening part by the bolts is relieved, and the thermal expansion is permitted, whereby the deformation of the exhaust ports 6a, 7a and the intake ports 4a, 5a caused by the thermal expansion can be prevented, and the sealability of the intake valve and the exhaust valve can be ensured.
Patent JP-2001222669-A (JP)
Title: Method and system for member registration and method and system for betting
Inventor: KOZU TAKAYUKI
IPC: G06Q50/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To increase the sales of a public race by registering members such as telephone betting members and home betting members which are able to purchase betting tickets on a cashless basis in a short time by following a simple procedure. SOLUTION: A member reception terminal 11 receives the settlement of a desirable amount of money with the debit card 100 that a wisher who desires to be registered as a member has and sends an indication of Debit card settlement to a management center 20, which requests a bank 50 to transfer the desirable amount of money; and the management center 20 when receiving a normal transfer answer from the bank 50 registers the wisher as a member, issues and sends a membership number and a password code to the member reception terminal 11, which informs the wisher of the membership number and password code from the management center 20, thus completing the registration as the member.
Patent JP-2001229576-A (JP)
Title: Optical recording medium and master disk for manufacture of optical recording medium
Inventor: SATO MANABU
IPC: G11B7/24085
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain wobble signals in a sufficient level and to keep the recording and reproducing characteristics such as jitter characteristics to practically sufficient values even when the track pitch is narrowed to increase the recording density. SOLUTION: The depth of the wobbling groove 5 is controlled to the range from λ/2.90n to λ/2.15n (wherein λ is the wavelength of the light used for recording and reproducing and n is the refractive index of the disk substrate), and the ratio (Wg/Tp) of the width Wg of the wobbling groove 5 to the track pitch Tp is controlled to the range from 25.0 to 45.5%.
Patent JP-2001232189-A (JP)
Title: Porous adsorbent and filter
Inventor: YOSHIKAWA TAKAYUKI
IPC: B01D53/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent which efficiently removes lower aldehydes at ordinary temperature over a long period of time and is excellent in removal speed, heat resistance and safety. SOLUTION: A urea compound having a urea bond in its molecule and an inorganic acid and/or an organic acid are supported on a porous carrier.
Patent JP-2001239429-A (JP)
Title: Component inspecting device
Inventor: HAYASHI KOICHI
IPC: G01B21/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a component inspecting device capable of correctly performing inspection of inspected components. SOLUTION: The component inspecting device comprises a feeder 2 that has a reserving part capable of reserving the plurality of inspected components such as screws and aligns the inspected components reserved in the reserving part in a conveying passage for conveying, a rotation disk 12 that is connected to the conveying passage of this feeder 2 and rotated so that the inspected components conveyed in the conveying passage are subsequently placed, a track modifying part 13 for arranging the inspected components placed in the rotation disk 12 on a predetermined track, and an inspection unit 10 for inspecting the inspected components arranged on the predetermined track on the rotation disk 12 by the track modifying part 13 to segregate non-defectives from defectives.
Patent JP-2001242052-A (JP)
Title: Method for analyzing impurity in semiconductor substrate or chemicals
Inventor: TOKUSHIMA KAORI
IPC: G01N1/28
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method for impurities in a semiconductor substrate or chemicals by inductively coupled plasma - mass spectrometry(ICP- MS) or a concentration/total reflection X - ray fluorescence(TXRF) method, having sensitivity and accuracy of the analysis improved by preparing a solution species suitable for each analysis from an evaluation solution by methods other than heating. SOLUTION: The evaluation solution in which impurities to be inspected is dissolved and contained is evaporated under reduced pressure without heating, and the resulting residue is dissolved by a dilute acid solution of low concentration to prepare a reevaluation solution. Thereby, concentration can be performed without the generation of contamination and by-products, and the dried residue can be easily recovered even by a small amount of thin recovery solution, enabling a more sensitive and accurate analysis.
Patent JP-2001241203-A (JP)
Title: Falling prevention equipment
Inventor: YAMABE SHINICHI
IPC: E04H6/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide fall prevention equipment capable of preventing the fall of a pallet lifting body without causing a violent collision. SOLUTION: A base member 71 is fixed to a main column 28, and an arm member 72 is installed in an oscillating manner for restricting the fall of the base member 71. The arm member 72 is able to vary to an attitude of evacuating to the base member 71 side as well as to an attitude of projecting from the base member 71 side. When the arm member 72 is in a sticking attitude, the separation distance d between the tip portion 85 of the arm member 72 and the linking piece 49 of the pallet lifting body 24 becomes smaller.
Patent JP-2001238727-A (JP)
Title: Makeup advice system
Inventor: YOSHIDA KENICHIRO
IPC: A45D44/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To serve for efficient sale of cosmetics by accurately seizing a makeup finish, while forming the image of a face after makeup, approximated to an actual finish. SOLUTION: The surface light image and the internal light image of a face after makeup are extracted to form makeup data. A difference in polarization is utilized for extracting a surface light and an internal light separated therefrom.