baber/WOPTO huggingface dataset:
Patent JP-2002073674-A (JP)
Title: Device/method for extracting taste information and storage medium with taste information extracting program stored thereon
Inventor: NAKANISHI KENZO
IPC: G06F17/30
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To precisely extract the taste of sentence expression including the constitution ratio of a part of speech concerning the advertising document of respective customers from the information transmission history of each customer after excluding a insignificant word from a high order document. SOLUTION: A responding document extraction processing part 09 extracts the transmission history stored in a responding information storing part 03, extracts the high order document corresponding to the transmission history from a high order document storing part 02 and connects the high order document by each customer identification number to store it in a responding document temporarily storing part 04 as a responding document. A keyword and part of speech ratio extraction processing part 10 gives morpheme analysis to the responding document stored in the part 04, calculates the ratio of the part of speech from the result of analysis and extracts a simple keyword, etc., from what is obtained by excluding words stored in a insignificant word storing part 06 from the analytic result to register them in a customer basic information storing part 01.  A insignificant word extraction processing part 11 extracts insignificant words from the simple keywords, etc., stored in the part 01 and registers them in the part 06.
Patent JP-2002069517-A (JP)
Title: Method for operating smelting reduction furnace
Inventor: MATSUI TAKASHI
IPC: F27B1/16
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a smelting reduction furnace by which the operation causing no cooling in the furnace bottom and tuyere erosion, can be performed by changing the utilization of molten material temperature at a lower step tuyere level being an estimated value in the conventional method so as to use a control index for more stabilizing the operation in comparison with the conventional method. SOLUTION: In the method for operating the smelting reduction furnace for producing molten metal by injecting powder and granular metallic oxide- containing raw material from a tuyere into the smelting reduction furnace, in which carbon-base solid reducer is packed and the tuyeres arranged in at least vertically two steps are provided for injecting hot air to the packed layer, the temperature of a raceway formed at the front part of the lowermost tuyere, is measured. Then, one or more kinds selected from among a blasting temperature, a blasting quantity, an oxygen concentration in the blasting, a moisture content in the blasting and an injecting quantity of the metallic oxide-containing raw material, are adjusted so that the measured temperature of the raceway falls within in a target range.
Patent JP-2002072655-A (JP)
Title: Developing device
Inventor: NAKAKUMA AKIRA
IPC: G03G21/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device with a simple constitution where a recovering container for waste toner can be surely replaced. SOLUTION: In the developing device 1, a rotation transmitting shaft 9 is rotated linking with an action, such as a rotating action or a sliding action, to carry out toner replenishing by a toner replenishing means such as a toner bottle 6, a connecting means 11 is moved successively and an operator will replace the old recovering container for the waste toner 2 revolved with a bottom part D as a supporting point by releasing the recovering container for the waste toner 2 from the developing device 1b.
Patent JP-2002070588-A (JP)
Title: Electronic control throttle device
Inventor: NAKANO SHUICHI
IPC: F02D9/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an actuator used for a throttle control by limiting the current to an opening retainment current control zone for throttle control. SOLUTION: A throttle control module 1, at least, inputs a detection signal related to the operating amount of an accelerator pedal so as to calculate a target opening of the throttle valve. A PID control part 111 feedback-controls the current of a drive motor of the throttle valve based on the deviation between the target opening and actually detected actual opening. This device is also provided with a current control part 150 limiting the control current of the drive motor, when the deviation between the target opening and the actual opening is in a normal state.
Patent JP-2002084762-A (JP)
Title: Inverter circuit
Inventor: GO YOSHIHIRO
IPC: H02M7/5387
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of heat loss in a switching device and break due to the heat loss when obtaining drive power for the switching device by a bootstrap method. SOLUTION: A power circuit 28 provided in an inverter circuit 10 charges electric power supplied from a DC power supply 26 to a capacitor 32 in a charge pump 34. A Zener diode 40 turns on transistors 36, 38 and supplies electric power to an arm drive circuit 22 when the charged voltage VC reaches the Zener voltage VT1. A Zener diode 42 turns off a transistor 38 and stops electric power supply when the charged voltage VC drops to the Zener voltage VT2. Thus, the arm drive circuit drives a switching device 16 with the gate voltage VG which is always higher than the threshold voltage VGth. It is thus possible to completely prevent heat loss in the switching device and break due to the heat loss, which results from being driven in a critical condition at start, low- speed driving, when locked.
Patent JP-2002087656-A (JP)
Title: Nip roller, device for manufacturing sheet rolled body and conveying device of sheet
Inventor: ICHINOMIYA TAKASHI
IPC: B65H18/16
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a nip roller capable of increasing the natural frequency and reducing the rotational load of an eccentric supporting part, a device for manufacturing a sheet roller body using the nip roller, and a conveying device of a sheet. SOLUTION: In this nip roller 1 where a central part of an outer cylindrical part 3 is concentrically supported by a supporting shaft 2 at a concentric supporting part 4, both ends are respectively eccentrically supported by eccentric supporting parts 7, the pressing force is applied to both end part of the supporting shaft 2 to press the outer cylindrical part 3 to a mating rolled body 6, eccentric positions of the supporting shaft 2 on the eccentric supporting parts 7 are determined on the basis of the eccentric direction and the eccentric amount obtained, by composition of the deflection amount δ1 to the pressing direction of the supporting shaft 2 by the pressure force, and the deflection amount δ2 in the gravity direction of the supporting shaft 2 by the self weight of the nip roller 1.
Patent JP-2002051934-A (JP)
Title: Instrument for printing on toilet paper
Inventor: TAKADA KENICHIRO
IPC: A47K10/16
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for readily printing a shop mark, a character mark or the like on toilet paper in an ordinary home or a small shop, by way of printing each time toilet paper is used. SOLUTION: When toilet paper (2) is pulled out manually, a cylindrical stamp makes a half-turn, and at the same time comes in touch with an ink plate inside, to get its characters or figures colored with ink, and, after another half-turn, prints on the paper. The instrument is fitted to an inside face of a paper-cutting plate (3) of a paper holder furnished with a magnet part (4) at the top and a fitting sheet (5). Then in use, when paper is pulled out manually, a printed paper comes out, so, only thing to do is cut the paper in a wanted length with paper-cutting plate of the paper holder furnished.
Patent JP-2002088736-A (JP)
Title: Bed protective block
Inventor: OISHI YOSHITETSU
IPC: E02B3/14
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bed protective block capable of having a function such as scour prevention, water storage, wastewater treatment or the like and, at the same time, forming a little stream or a shallow to enrich an ecosystem. SOLUTION: The bed protective block is constituted of central pits 2, notched grooves 4 horizontally formed along the edge of the upper surface of a bed protective block body, vertical grooves 5a and 5b formed in the vertical direction on four sides of the bed protective block body, a groove 5d connecting the central pits 2 adjacent to each other, and when the bed protective blocks 1 are arranged, notch sections 6 forming a space with the sealed upper part, the bed protective block body 1 consisting of grooves 7 formed at an angle of 45 degrees between the notch sections 6 and the central pits 2 and a cover having the pits connected to the central pits 2 of the bed protective block body 1.
Patent JP-2001128662-A (JP)
Title: Composition for providing long term stability to cell for diagnostic testing
Inventor: BERGER DOLORES M
IPC: C12Q1/68
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a composition for stabilizing a clinical sample (namely, a cell in a biological sample) for its transport and subsequent testing for diagnosis. SOLUTION: This composition is specifically capable of intactly maintaining nucleic acids for hybridization with a probe for capturing oligonucleotides and detecting the capture.
Patent JP-2002080057-A (JP)
Title: Container with applicator for viscous liquid
Inventor: MASUYAMA IWAO
IPC: B43K31/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a container with an applicator for a viscous liquid which solves a problem of a conventional container with an applicator for a viscous liquid, wherein a cap can be screwed without a sense of incongruity even if the container includes an annular protrusion corresponding to a swell. SOLUTION: A packing 18 having a rubbing packing film 22 for sweeping a shaft 26 of an applicator 14 is provided on a mouth of a container body 12. A space with an increased diameter 30 and a space with a reduced diameter 32 are provided sequentially from downward on an upper part of a rubbing packing of the packing. First and second annular protrusions 40 and 42 are provided on the shaft of the applicator at a vertical distance, while the distance between the first and second protrusions is longer than a vertical length of the space with the reduced diameter. While the cap is closed, the lower first annular protrusion is located below the rubbing packing film, and the upper second annular protrusion is in slide contact with a second peripheral wall.
Patent JP-2001148517-A (JP)
Title: Light-emitting device
Inventor: OKAZAKI ATSUSHI
IPC: H01L23/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact light-emitting device that will not be damaged easily from external stresses. SOLUTION: This light-emitting device is equipped with an insulating substrate where a through-hole is provide, a pair of electrodes that is provided on the back surface of the insulating substrate, while each end part is mutually separated in the through-hole on the insulating substrate, an LED chip that is erected between the electrodes in the through-hole of the insulating substrate for arranging while p- and n-side semiconductor layers are subjected to p-n junction and the p-n junction surface becomes vertical to the insulating substrate, conductive paste that bonds the p- and n-side semiconductor layers of the LED chip to each of the electrodes on the insulating substrate in a conductive state, and light transmitting resin, that seals the LED chip and each conductive paste.
Patent JP-2002102912-A (JP)
Title: Apparatus and method for fixed diameter rolling of metallic pipe
Inventor: OKUI TATSUYA
IPC: B21B17/14
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for a fixed diameter rolling of a metallic pipe capable of preventing the generation of flashes and obtaining an excellent circularity when a plurality of metallic pipes with the same specifications are produced from a plurality of tube stock with the same specifications. SOLUTION: A drafting position of the aperture die rolling at least a single stand of a plurality of basing stands set up to an either tube stock after the No.2 tube stock among a plurality of tube stock is adjusted based on the variations between a recorded value of the rolling information given by at least a single stand of a plurality of basing stands of the tube stock rolled by the fixed diameter rolling earlier than either tube stock after No.2 and a target value of the rolling information.
Patent JP-2002099909-A (JP)
Title: Method and device for processing infiltrating object detection image
Inventor: FUNAHASHI TAKAHIRO
IPC: G08B13/196
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection due to a virtical image appearing on a background image, when an infiltrating object is stopped in the conventional background image updating process, carried out on the basis of weighted average computing of an inputted image for detecting an invading object. SOLUTION: For preventing the appearance of the virtical image, which is formed by updating of the background image and causes error detection of the object to be detected on the background image, updating of the background image is stopped in an existence area of the detected object and an area around the object receiving influence of a brightness value change of the inputted image, that is, the influence of random noise, while updating is carried out in the area where the object does not exist. In this way, misdetections can be reduced.
Patent JP-2002100023-A (JP)
Title: Magnetic recording medium
Inventor: TAKAYAMA TAKAHIRO
IPC: G11B5/735
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a high durability magnetic recording medium which reduces the amount of an antimold agent to be added to the irreducible minimum and is excellent in balance of antimold property, magnetostatic characteristics and electromagnetic transducing characteristics. SOLUTION: A magnetic layer containing a ferromagnetic powder and an antimold agent is disposed on the first principal surface of a filmlike substrate and at least a back coat layer containing an antimold agent is disposed on the second principal surface opposite to the first principal surface to manufacture the objective magnetic recording medium. The content of the antimold agent in the magnetic layer is made lower than that of the antimold agent in the back coat layer. The content of the antimold agent in the magnetic layer is adjusted to 0.01-0.1 pt.wt. and that of the antimold agent in the back coat layer is adjusted to 0.01-1.0 pt.wt., preferably 0.1-1.0 pt.wt.
Patent JP-2002104693-A (JP)
Title: Double feed sensing device for sheet-by-sheet printer
Inventor: AOKI TAKASHI
IPC: B65H7/12
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a double feed sensing device for sheet-by-sheet printer of a simple constitution and capable of altering the setting of the sensing conditions easily. SOLUTION: A metal ball 4 borne in such a way as capable of vertical motions and rotation and a proximity sensor 3 are positioned confronting and installed in a sheet running part, and the measured voltage sent from the proximity sensor 3 on the basis of the variation of the gap between the sensor 3 and the metal ball 4 moving up and down in accordance with the thickness of the sheet running is fed to a comparator 7, which compares the measured voltage with the reference value and emits a signal, and alteration of the setting of the sensing conditions is conducted using the adjusting function of the reference voltage value unchangedly which the comparator 7 itself possesses.
Patent JP-2002108606-A (JP)
Title: Sticky bit generating circuit and multiplier
Inventor: IDE YUKIHIRO
IPC: G06F5/01
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To further enhance multiplication speed by shortening time to be taken in a rounding processing by speeding up a processing of generation of sticky bit. SOLUTION: The sticky bit is directly generated from the sum of partial products of a carry save format before calculating a multiplication result. Specifically, since inversion G, exclusive logical OR P and logical AND G of logical OR by every bit corresponding to sum components and carry components of the partial products of the carry save format are calculated, the virtual sum in consideration of the adjacent high-order bits and carry propagation of the respective bits is calculated and the sticky bit is generated by taking the entire logical OR, the sticky bit is generated at high speed without the propagation of carry.
Patent JP-2002098917-A (JP)
Title: Wavelength variable light source
Inventor: TAKIGUCHI YOSHIHIRO
IPC: G02B6/26
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength variable light source which is capable of sufficiently changing the wavelength of output light by deforming the output light by an external force. SOLUTION: When the external force is impressed to a plastic photonic crystal by a piezoelectric element 3, the photonic crystal 2 is deformed, by which a photonic band gap is easily changed. When the photonic band gap changes, the passage of the light of a specific wavelength is limited. Consequently, the light of the desired wavelength is sufficiently varied and outputted from the photonic crystal 2 and is taken out to the outside through an output window 6. The plastic photonic crystal 2, capable of sufficiently varying the wavelength in spite of a small size, is used, and since these members are unitized, the size over the entire part of the wavelength variable light source is reduced.
Patent JP-2002110362-A (JP)
Title: Surface luminous device
Inventor: KOYAMA TOMOKO
IPC: H05B33/22
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface luminous device in which the intensity of light in a specified direction is made large and the light can be utilized efficiently. SOLUTION: A surface luminous device 1000 comprises a substrate 10 and a luminous element part 100 formed on the substrate 10. The luminous element part 100 comprises a luminous layer 40, a positive electrode 30 and a negative electrode 50 for impressing an electric field on the luminous layer 40, and a diffraction grating 12 that is of a distributed Bragg reflection type and of the first order.
Patent JP-2002105495-A (JP)
Title: Cleaning method for distillation system of polymerizable polymer containing nitrogen
Inventor: OKA YOSHIHISA
IPC: C11D7/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively eliminating a polymer attached to the interior of a distillation column and on the surface of packings when a polymerizable monomer containing nitrogen (i.e., ethylene imine) is distilled. SOLUTION: In this method, the interior of the distillation column and on the surface of packings are washed with an acidic solution (i.e., an aqueous solution of acetic acid).
Patent JP-2002102006-A (JP)
Title: Vehicle seat
Inventor: NISHINO MASAKI
IPC: B60N2/90
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve vibration absorption characteristic, etc. SOLUTION: This vehicle seat consists of a base member 40 which constitutes a lower layer connected and supported elastically through a metallic spring 41 by one frame material arranged separately in the direction of a width among seat frames, a first net material 50 of a three-dimensional structure which is the upper part of the member 40 and stretched between the frame materials arranged separately in the direction of the width to constitute an intermediate layer and which has a front surface mesh layer and a rear surface mesh layer connected by many piles,  a second net material 60 of the three-dimensional structure which is arranged so as to cover the upper part of the intermediate layer and stretched with tension lower than the first net material constituting the intermediate layer to constitute an upper layer and which has a front surface mesh layer and a rear surface mesh layer connected by many piles.
Patent JP-2002114723-A (JP)
Title: Method for producing fluorine-containing alcohol
Inventor: OHARU KAZUYA
IPC: C07C29/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing alcohol by which the operating efficiency is improved and the yield is efficiently increased. SOLUTION: This method for producing the fluorine-containing alcohol comprises reacting alcohols with a fluorine-containing olefin in the presence of a radical initiator. Furthermore, the radical initiator is not decomposed and the reactional product is distilled to recover the alcohols and radical initiator. The recovered alcohols and the recovered radical initiator are reutilized for the reaction.
Patent JP-2002102396-A (JP)
Title: Golf club head
Inventor: IMAMOTO YASUNORI
IPC: A63B102/32
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a metallic hollow golf club head which suppresses the deformation of a face part when hitting a ball with the golf club head having a hollow metallic shell, attenuates vibration and makes it possible to obtain the good ball hitting feel approximate to that of a persimmon head. SOLUTION: This golf club head 1 has a head body consisting of the hollow metallic shell and a planar impact buffer member 5 abutted on the back of the face part 2 of this head body. The impact buffer member 5 is composed of a soft metallic material having the specific gravity smaller than the specific gravity of the metallic material constituting the head body. The impact buffer means 5 is fixed between two ribs 3A and 3B disposed on the back of the face part 2.
Patent JP-2002113516-A (JP)
Title: Method and apparatus for manufacturing special shape tube with helical rugged pattern
Inventor: AZUMA TSUTOMU
IPC: B21C37/20
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency by stably running a tube stock while restricting bend of the tube stock by a press roller between a squeeze roll and a pre-forming stand when forming in line a special shape tube having a helical rugged pattern. SOLUTION: After both end parts in a plate width of a metal band of an open tubular shape are butted by he squeeze roll, both plate width end parts butted are welded, a tube stock is passed through a pre-forming stand integrating a pre-forming roll to indent plural recessed parts to a peripheral face of the tube stock in the circumferential direction and a forming stand integrating a forming roll to be fitted into the recessed part, plural helical rugged patterns are formed to the circumferential direction of the tube stock, at this time, a press roll apparatus is arranged between the squeeze roll and the pre-forming stand, bend of the tube stock is restricted by pressing force of the press roll.