baber/WOPTO huggingface dataset:
Patent JP-2001341123-A (JP)
Title: Boring device
Inventor: HAYASHI TAKESHI
IPC: B28D1/14
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To remove chips and to implement boring work well by a bit. SOLUTION: Although the chips A are generated during boring by the bit 9, by sucking the chips A forcibly by a chip sucking apparatus 10, the boring work by the bit 9 can be done smoothly, easily, surely, and continually to reach a desired depth. Since dust generated in the boring work can be sucked, an environment in the neighborhood of the boring work is prevented from being polluted.
Patent JP-2001340188-A (JP)
Title: Pole stand
Inventor: NANBU KOJI
IPC: A47F5/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pole stand by using paper to be easily disposable as a material. SOLUTION: Peak folding lines 1 in a chevron shape are radially formed toward the center part of a paper sheet and recess folding lines 2 for dividing the included angle of the peak folding lines 1 into equal halves are formed. A through-hole 3 is provided on the center part of the paper sheet, cut holes 4 are provided on the respective recess folding lines 2 respectively and projections 5 are formed at the end edges of the respective cut holes 4. A leg material 9 is formed by folding the paper sheet along the peak folding lines 1 and the recess folding lines 2 and a pole P is inserted through the through-hole 3 to the projections 5. The shape of this stand S is maintained by the insertion and the pole P is surely supported in an upright state by the radially opened leg material 9.
Patent JP-2001350391-A (JP)
Title: Document reading/recording device
Inventor: OSHIMA OSAMU
IPC: H04N1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a document reading/recording device which can generate optimum restoring force for supporting a reading frame with a support spring simple in configuration and can keep the reading frame open even when the initial restoring force is not obtained due to deterioration of the support spring with time. SOLUTION: The device has a main body frame 3 and the reading frame 6 which is turnably supported at the top 4 of the main body frame 3 so that the frame 6 is selectively opened and closed. The device also has a support spring 7 which presses the reading frame 6 upwards. The device further has a document reading part 9 which is arranged inside the reading frame 6 and has a reading carriage 8 which scans an image of a document while moving horizontally. When the reading frame 6 is opened, the reading carriage 8 is moved to a predetermine position and stopped in the position. After the stop of the reading carriage 8, its driving power source is cut off. The stopped position of the reading carriage 8 can be altered in accordance with setting.
Patent JP-2001009158-A (JP)
Title: Method and device for generating image for game
Inventor: MATSUMOTO MASASHI
IPC: A63F13/525
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To improve pleasure by correcting an input operation signal so as to easily catch a target on a viewpoint coordinate, controlling the movement of an object to be controlled, and generating a game space seen from the viewpoint as a game image. SOLUTION: The operation quantity by the operation of a steering device 440 is inputted to an I/O controller 42 as volume values Vx-Vz in coordinate systems X, Y, Z. An operation quantity collection arithmetic part 44 then performs a correction arithmetic processing to the operation quantities Vx-Vz and outputs correction arithmetic data ωx, ωy, ωz to a game arithmetic part 46. The game arithmetic part 46 performs a game calculation on the basis of the data ωx, ωy, ωz and a predetermined game program, and displays a game image on a display 30 by a display circuit 50. The correction of the operation quantity correction arithmetic part 44 is performed so that an enemy can easily be caught within the display indication area of a viewpoint coordinate system. Accordingly, the pleasure of a game can be improved.
Patent JP-2001348892-A (JP)
Title: Retaining wall structure and construction method for retaining wall
Inventor: KAYAHATA ATSUSHI
IPC: E02D29/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide retaining wall structure and a construction method allowing short-term work execution by reducing the quantity of excavation of the natural ground and disturbing natural ground environment as little as possible in constructing a retaining wall. SOLUTION: In piling precast concrete blocks in approximately inverted truncated triangular cross section to form the retaining wall, the retaining wall is constructed while adjusting the stay length L of the retaining wall so that the resultant force R of retaining wall load G and earth pressure load P of the back face of the retaining wall exists in the bottom face or on the back face side of the retaining wall.
Patent JP-2001355630-A (JP)
Title: Manufacturing method for roller
Inventor: IKEDA KAZUAKI
IPC: B29C44/12
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a roller having superior smoothness and no eccentricity not by a method requiring time and labor such as polishing a foam layer. SOLUTION: A component for the foam is inserted in a clearance between the core bar installed in the center of a cylindrical metal mold and an electron beam irradiation tube with the outside diameter a little smaller than the inside diameter of the metal mold and is made to foam by heating, and the outer surface of the electron beam irradiation tube is pushed against the inside face of the metal mold.
Patent JP-2001355821-A (JP)
Title: Heat storage type deodorizing device
Inventor: FUNAMOTO KUNIHIRO
IPC: B01D53/74
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage type deodorizing device, restricting the rising of an inner pressure by restricting a resistance due to a pressure loss in the air passage of high temperature side to conduct gas, transmitted from low temperature side toward high temperature side, so as to flow smoothly without being precluded and capable of preventing the leakage of gas from the communicating place between a first flow passage and an air passage to a second flow passage into a heat exchanger room without increasing the power of a seal fan. SOLUTION: The heat storage type deodorizing device is provided with a plurality of air passages 2a, filled with heat storage material 2C and formed in parallel in the circumferential direction, and a heat storage body 2, constituted so as to be rotatable by driving so that exhaust gas passing condition for storing heat by exhaust gas from a combustion chamber is changed into treated gas passing condition and that the treated gas passing condition for preheating the passing treated gas is changed into the exhaust gas passing condition. In such a deodorizing device, respective flow passage sectional areas in the air passage 2a filled with the heat storage material 2C are formed so that the same areas are increased as the sections are approached to the high temperature side.
Patent JP-2002001546-A (JP)
Title: Spatter preventive device from scattering
Inventor: FUJII FUMIAKI
IPC: B23K11/30
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a spatter preventive device from scattering with a simple structure at low cost in projection welding. SOLUTION: In this preventive device for scattering of spatter, a compression coil spring 12 is fixedly provided in the outer peripheral part of a conventional misalignment detection tip 5, and the misalignment detection tip 5 wherein the compression coil spring 12 is fixed is fixed on the lower end part of the upper electrode tip 1 with a center part wherein an escape hole is provided. When the projection welding is conducted, at the time of pressurization, the compression coil spring 12 is compressed to nearly in an adhered state, whole peripheral of an object to be processed is thereby covered, and scattering of the spatter can be prevented.
Patent JP-2002010402-A (JP)
Title: Brake controller for train
Inventor: ONDA KAZUHIKO
IPC: B60L7/24
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To shorten the time for breaking operation, thereby reducing the idle running time, without affecting the normal traveling time. SOLUTION: An on-board ATC device 20, which upon the recipt of a forward advance notice signal, causes a contact mechanism (ANR) to drive by a forward advance notice relay(ANR) 29 and further drives a contact mechanism (FANR) by a forward advance notice relay for both sides (FANR) 34, installed in a brake relay part 30, to output a signal to a brake command line (SB1) to set the braking, so that a brake notch is set in a reserve brake output state of the Bl (min. output for braking) by a brake-setting part 38. By making the brake backup broke output, a brake shoe is impelled to close to the wheel, so that thereafter when the ATC brake is applied afterward, shortens the braking operation time is shorted, and the idle running time is reduced as well.
Patent JP-2002007746-A (JP)
Title: Merchandise-selling system
Inventor: ISHIKAWA TAKASHI
IPC: G06Q50/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise-selling system that contributes to the promotion of the electronic commercial transactions, while securing reliability of electronic commercial transactions by providing consumers with information disclosure, based on ranking and the assurance of advance payment. SOLUTION: In this merchandise-selling system, in which a firm 2 and a consumer 3 performs commercial transactions over the Internet, a virtual mall 1 receives questionnaire data about a transactions situation with a seller from the consumer 3 via Internet, gives ranking to the firm 2 on the basis of the questionnaire data, offers the firm a ranking to the consumer over the Internet and also ensures the expense paid in advance to the consumer 3.
Patent JP-2002004817-A (JP)
Title: Valve-timing varying device for internal combustion engine
Inventor: MIYASAKA HIDESHI
IPC: F01L1/344
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent an energizing means for energizing a lock pin, from excessively buckling by providing a stopper means to regulate the moving range of the lock pin. SOLUTION: In a valve-timing varying device for an internal combustion engine, having a rotation regulating means 34 for regulating relative rotation between a housing member 4 and a vane member 15, a stopper part 39b is protruded further toward the lock pin 37 side than the stopper means 39, to support one end side of the energizing means 36. By bringing a contact surface 39d, formed at the tip part of the stopper part 39b into contact with an inner bottom surface 37b of a spring chamber 37a formed in the lock pin 37, the moving range in one direction of the lock pin 37 is regulated. The lock pin to not to operate normally as a result of the energizing means 36 for energizing the lock pin 37 being excessively buckled is prevented.
Patent JP-2002000299-A (JP)
Title: Analysis of expression of gene using plural potentials
Inventor: MAKINO YOSHIHIKO
IPC: C12Q1/68
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrochemically detecting the amounts of sample nucleic acid fragments respectively present in two or more kinds of mutually different samples. SOLUTION: This method for detecting the amounts of the present sample nucleic acid fragments respectively contained in the two or more kinds of samples comprises a step of respectively labeling the sample nucleic acid fragments in the two or more kinds of mutually different samples having complementation with DNA fragments immobilized on the surface of an electroconductive substrate and having a known base sequence with electroconductive substances mutually different in oxidation- reduction potential and thereby preparing the sample nucleic acid fragments having bound electroconductive groups, a step of mixing labeled sample solutions containing the sample nucleic acid fragments having the bound electroconductive groups and bringing the resultant mixed sample solution into contact with a DNA analytical element,  a step of successively applying two or more potentials exhibited by the electroconductive substances and measuring currents flowing across the analytical element and the electroconductive groups at the respective potentials and mutually comparing the quantities of currents at the respective potentials.
Patent JP-2002003471-A (JP)
Title: Method for producing lactam
Inventor: FUJITA NAOKO
IPC: C07D223/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lactam from a cyclic ketone in high selectivity. SOLUTION: This method for producing a lactam by reacting a cyclic ketone with a nitrogen source and oxygen in the presence of an oxide catalyst, is characterized by making water exist in the reaction system.
Patent JP-2002001310-A (JP)
Title: Method for removing scum in fermentation tank
Inventor: IMAIZUMI YASUO
IPC: C02F3/28
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing scum generated in a fermentation tank by using an apparatus excellent in maintenance. SOLUTION: Compressed gas is ejected from an ejecting pipe 14 disposed on the fermentation tank 1 into liquid, bubbles 19 formed thereby float on a liquid surface 2. The bubbles 19 elevate the liquid surface 2 in the form of eruption and spread the same in the horizontal direction and, therefore, the scum 3 is broken to pieces and the pieces of the scum are dispersed. The dispersed pieces of the scum 3 are discharged and removed together with released liquid from an overflow piping 5.
Patent JP-2002015591-A (JP)
Title: Sample-and-hold circuit
Inventor: HARUKI SATOSHI
IPC: G09G3/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a sample-and-hold circuit in which miniaturization of constitution can be achieved. SOLUTION: This circuit is constituted, so that in a first sampling period, analog data of a high-level side potential is inputted via a FET 7, which is the only P-channel, and is sampled, in a second sampling period, analog data of a low level side potential is inputted though a FET 8 which is the only N-channel, and is sampled.
Patent JP-2002013196-A (JP)
Title: Self-base isolation method and self-base isolation structure for rc structure
Inventor: SUGATA MASAHIRO
IPC: E04B1/98
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-base isolation method and a self-base isolation structure for an RC(reinforced concrete) structure capable of controlling the maximum horizontal displacement assumed at an earthquake by introducing a technology for bonding the fixed length portion of an unbonded PC(prestressed concrete) steel product to a precast concrete beam, and increasing the horizontal rigidity after the floating-up of the beam. SOLUTION: The unbonded PC steel product is made to penetrate the precast concrete beam in the longitudinal direction, and both end sections of the unbonded PC steel product are fixed to a precast concrete column. The fixed length portion of the unbonded PC steel product is bonded to the precast concrete beam to control the horizontal displacement caused by the floating-up of the beam.
Patent JP-2002013602-A (JP)
Title: Belt-type continuously variable transmission, and vehicle provided therewith
Inventor: MIYATA HIROBUMI
IPC: F16D11/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate starting of an engine after stoppage from the 'Hi' state of a velocity ratio by restricting load to be low in starting the engine E, in a forming vehicle having a belt-type continuously variable transmission V on an, with a belt 50 wound around input and output pulleys 10 and 30 to apply tension for applying opening belt thrust to movable sheaves 12 and 32 and closing operation force to the by converting the belt thrust into pressing force to the sheaves 32 and 12 to be reduced sheaves 12 and 32 by the amount. SOLUTION: A clutch 110 is provided between the output pulley 30 and an output shaft 2, and the clutch 110 is drive-connected to an operation lever 102a of a parking brake mechanism 102.
Patent JP-2002015667-A (JP)
Title: Manufacturing method of color selection mechanism body
Inventor: KONDO KUNIHITO
IPC: H01J9/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a color selection mechanism body in which wrinkles are not be generated on an electrode element body after a blackening processing, and to prevent an AG swinging. SOLUTION: In the manufacturing method of the color selection mechanism body including a washing process washing a frame formed by welding two or more members which consist of metal material with each other, a seam- welding process seam-welding the electrode element body with the frame after welding small metallic parts to the washed frame, and a blackening process blackening the united frame and the electrode element body, an annealing process having the same heat schedule with the blacking process, before the seam- welding process after the welding of the small metallic parts.
Patent JP-2002016378-A (JP)
Title: Electronic apparatus provided with rotatable cover and its flexible printed board
Inventor: MORITO KOICHI
IPC: H05K1/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To feature the coupling of a flexible printed board, and provide such structure that a wiring pattern made in a coupling does not break by rotation between the main body and the cover, and also to improve the work efficiency. SOLUTION: This electronic apparatus has a flexible printed board 20 which is equipped with the first board 21, the second board part 22, and a coupling 23, and a casing 10 which is equipped with a main body 11, a cover 12, and a hinge 13 connecting that cover 12 to the main body 11 rotatably and forming a hollow part 13a, and the flexible board 20 is retained by the casing 10, in condition that the first board 21 is retained by the main body 11 and the coupling 23 is wound at the hollow part 13a of the hinge 13 and the second board 22 is retained by the cover 12.
Patent JP-2001289226-A (JP)
Title: Screw made of carbon fiber reinforced carbon composite material
Inventor: HIRAOKA TOSHIJI
IPC: F16B31/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a screw made of 2D-carbon fiber reinforced carbon composite material, having sufficient strength as the screw used for fastening each component of a heat treating furnace or a CZ furnace and capable of smoothly fastening each component. SOLUTION: In this screw made of 2D-carbon fiber reinforced carbon composite material, carbon fiber is formed into plain weave cloth of spun yarn or plain weave cloth of filament, and a thread part of the screw is impregnated or/and covered with glass carbon, or impregnated or/and covered with pyrolytic carbon.
Patent JP-2002019221-A (JP)
Title: Apparatus and method for imaging
Inventor: TAKEBAYASHI MANABU
IPC: H04N1/40
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to add additional information to image information such that the additional information can be interpreted more reliably without causing deterioration of image quality. SOLUTION: Based on a print density value detected by a printer engine 400, a section 3016 for determining an information adding method determines an adding method. By controlling an adding method switching section 3006 and an add on pattern switching section 3011, an optimal one of add on patterns generated from add on pattern generating sections 3012-3014 can be added by an optimal method among information adding sections 3007-3009.
Patent JP-2001247010-A (JP)
Title: Occupant protective device
Inventor: SAIGUCHI AKIFUMI
IPC: B60N2/90
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an occupant protective device capable of preventing a submarine phenomenon of an occupant by utilizing an air belt and protecting the occupant by applying pretension to webbing. SOLUTION: A seat cushion 12 is provided with a seat pad 12a and an air belt 36 arranged on the lower side thereof. Left and right rear end sides of the air belt 36 are connected with a buckle 18 and a lap anchor 20, respectively. At the time of a collision, the air belt 36 is expanded, a front part of the seat pad 12a is pushed up, submarine is prevented and the buckle 18 and the lap anchor 20 are pulled down.
Patent JP-2002017390-A (JP)
Title: Method for producing levan
Inventor: KIKUCHI HIROTO
IPC: C12R1/425
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing levan and enabling levan production efficiency to be further improved through combining the preculture step and/or cooling and aging step (comprising keeping the culture solution at pH 4.5-7 and at a low temperature of <=10 deg.C) for levan-productable bacteria. SOLUTION: This method for producing levan is characterized by comprising culturing levan-productive bacteria belonging to the genus Serratia (e.g. Serratia levanicum) in a sucrose-containing medium to produce the objective levan.
Patent JP-2002027228-A (JP)
Title: Equipment and method of processing image, and recording medium
Inventor: FUJIWARA YOKO
IPC: H04N1/38
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing equipment which allows efficient copying of manuscripts containing a common image using character recognition. SOLUTION: In the image processing equipment, when an image consisting of a plurality of pages is inputted, images common to the pages are recognized and then those images are removed from the image consisting of a plurality of pages, and an image with the common images removed is outputted. It is preferable that the image consisting of a plurality of pages after the common images are removed is edited into a one-page image.
Patent JP-2002017240-A (JP)
Title: Method for preparing lactic acid-fermented cakes
Inventor: SATO HIROMICHI
IPC: A23G3/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide cakes having a harmonious fragrance, a moderate sour taste, and a peculiar mild flavor the all of which are not given by conventional methods wherein a simple process, such as straight and dough method, sponge and dough method, sour dough method, sugar batter method, all-in mix method, flour batter method, or the like, is adopted. SOLUTION: This method for preparing lactic acid-fermented cakes comprises preparing a starter leaven from an original leaven which is obtained by using a mixture of lactic acid bacteria, and separately preparing another starter leaven from another natural leaven which is obtained by using another mixture of lactic acid bacteria, then mixing both of the starter leavens separately prepared in the above processes to obtain a mixed leaven, and further preparing sponge by using the mixed leaven to give the lactic acid-fermented cake, or preparing sponge and dough by using the mixed leaven to give the lactic acid- fermented cake.