baber/WOPTO huggingface dataset:
Patent JP-2002167909-A (JP)
Title: Roofing and heat-insulating fitting for seam-joint folded plate roof
Inventor: WATANABE TOMONORI
IPC: E04D3/36
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To remarkably increase the durability of a component for clamping the neck part of a seam joint part constituting a roofing and heat-insulating fitting for a seam-joint folded plate roof. SOLUTION: The left side end part and right side end part of a vertical clamping support part 1 and a neck clamping part 1a of a clamping piece a that constitutes the roofing and heat-insulating fitting A are respectively bent in the state of placing part or the whole of lower edge parts on a lower placing part 6 and extended to form reinforcing parts 10, and an insertion part connected to a fitting insertion part 5 of the seam joint part is formed between the vertical clamping support part and the reinforcing part.
Patent JP-2002172640-A (JP)
Title: Molten resin rolling method and its rolling roll
Inventor: SATO YOSHIHIRO
IPC: B29C43/46
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the rolling effect and facilitate the pretreatment by quickly rolling an optional lump into a sheet-form. SOLUTION: The lump 1 of a molten resin is rolled into the sheet-form rolled resin 5 by rolling rolls 11 to 14 in multiple stages for this molten resin rolling method. A surface treatment of an irregular unevenness is applied to the surface sections of molding-rolling rolls 15 and 16. At the same time, by the surface sections of the molding-rolling rolls 15 and 16, the rolling to form the rolled resin 5 into a sheet-form resin plate 2 of which the surface area is increased, and which comprises bar-shape resin plates and sheet-form resin plates.
Patent JP-2002173012-A (JP)
Title: Behavior control device for vehicle
Inventor: INAGAKI SHOJI
IPC: B62D6/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To suitably control the behavior of a vehicle both in the case where a vehicle is in the grip state and in the case where it is in the non-grip state. SOLUTION: According to the lateral acceleration Gy, car velocity V, and the ratio Gr of slip angle of rear wheels generated by the lateral acceleration per unit, a target yaw rate γt of the vehicle is computed (S20), and a deviation Δγt between the target yaw rate γt and the actual yaw rate γ of the vehicle is computed (S30). When it is determined that the yaw rate deviation Δγ exceeds a reference value γ0 (S40), the target yaw moment Mt and the target deceleration Gxt for reducing the yaw rate deviation Δγ to stabilize the behavior of the vehicle are computed (S50, 60), and the braking forces of the respective wheels are controlled to achieve the target yaw moment Mt and the target deceleration Gxt of the vehicle, whereby the yaw moment is applied to the vehicle so that the yaw rate deviation is reduced (S70).
Patent JP-2002173457-A (JP)
Title: Method for producing ketone compound
Inventor: ISHII YASUTAKA
IPC: C07C41/56
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a ketone from the corresponding secondary alcohol at a high conversion and a high selectivity. SOLUTION: This ketone compound is obtained by oxidizing the corresponding secondary alcohol having at least secondary hydroxy group in the presence of a reducing inorganic compound or acid, with bromic acid or its salt, at >=40 deg.C to convert the secondary hydroxy group to oxo group. The ratio of the bromic acid or its salt is less than 1 chemical equivalent based on the secondary hydroxy group and the ratio of the reducing inorganic compound or acid is 0.01-0.9 chemical equivalent based on the bromic acid. When a polyhydric alcohol having a secondary hydroxy group and a primary hydroxy group (propylene glycol, glycerol or the like) is used as the alcohol, the corresponding hydroxyketone compound is produced. A sulfite, a hydrogensulfite, a pyrosulfite, a thiosulfate or the like can be used as the reducing inorganic compound.
Patent JP-2002172983-A (JP)
Title: Trim structure for automobile
Inventor: TAKE SATOYUKI
IPC: B60R13/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To surely position one trim relative to the other one. SOLUTION: A box-shaped emboss part 5 having an opening part 4 opening to the trim upper 2 side is formed at the connection part 3a of a trim lower 3 as one trim forming a trim body 1 divided into two parts and a trim upper 2 as the other trim so as to be projected to the rear surface side of the trim upper 2, a projection 7 is projectedly provided on a pair of mutually opposed side wall parts 5a of the emboss part 5, a pair of ribs 8 forming a holding recessed part holding the projection 7 are projectedly formed on the trim upper 2, and the ribs 8 are inserted from the opening part 4 to hold the projections 7. Thus, a positioning mechanism before overlapped installation of the trim upper 2 relative to the trim lower 3 can be formed.
Patent JP-2002173976-A (JP)
Title: Anchor age structure of unbonded prestressed concrete steel
Inventor: OTA YOSHIHIRO
IPC: E04B1/58
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide anchor age structure of unbonded prestressed concrete steel that can control the bending performance of a prestressed concrete member. SOLUTION: An elastic body with specified spring rigidity is installed between a plate of an anchor head for anchoring the unbonded prestressed concrete steel, and an anchor plate that transmits the load of the anchor head to a structure, and the degree of rigidity of the elastic body is set to such a degree that the prestressed concrete member exhibits specified bending performance.
Patent JP-2002175351-A (JP)
Title: Electric power investment system and electric power sales system
Inventor: KOHAMA TAKETAKA
IPC: G06Q40/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric investment system and a power sales system for promoting introduction of green power generation. SOLUTION: The power investment system (11, 12, 13, 14), constituted in a green power investment company 1 promotes the green power generation, by performing public subscription about purchase of green securities constituted by scrutinizing an asset value of green power generation equipment 2 via the Internet and managing an investor whas has purchased the green securities. In addition, will for investment on the part of the investor is enhanced, by notifying the values of the green securities calculated by power generation quantity, etc., to a computer 3 of the investor.
Patent JP-2002181386-A (JP)
Title: Warm-air heater with air cleaner
Inventor: SUZUKI TOMIJI
IPC: F24H3/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To expand the area of a filter for improving dust collecting properties and deodorizing performance upon operation time of an air cleaning unit and contrive the improvement of handling convenience in the operability of the device when the air-cleaning unit, high in the using frequency of the same throughout the year, is used in parallel with a warm-air heating unit. SOLUTION: The filter 6 in the air-cleaning unit is arranged so as to surround the circumference of a combustion chamber 3 from the fore side and left-and- right sides to the upper side of the combustion chamber 3 for the warm-air heating unit for expanding the area of the filter 6. A control unit 11 is, however, equipped with a changeover switch 19 for causing the air cleaning unit to turn on/off, in conjunction with the operation of the warm-air heating unit to improve the operability of the device.
Patent JP-2002185193-A (JP)
Title: Mounting method of electronic component, and surface- mounting machine
Inventor: SAIJO HIROSHI
IPC: H05K13/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To accurately and appropriately mount electronic components. SOLUTION: While a printed circuit board is being positioned at a specific working position in a conveyer, the parts are sucked by a head for mounting for fitting onto the substrate. When the parts are to be fitted, the height of a part-mounting position is obtained by an operation means 52 based on the output value of distance sensors 25a to 25d for detecting the height of the conveyer, the measurement position, and the mounting position of the components, at the same time a compensation value to the descent target position data of the mounting head is obtained. Then, a main control means 51 corrects the descent target position data of the mounting head based on the compensation value, and drives and controls the mounting head based on the data after correction.
Patent JP-2002182237-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device which realizes low power consumption even if the screen is enlarged and to provide its manufacturing method. SOLUTION: The surface of the source wiring 126 of a pixel part 205 is plated to reduce the resistance of the wiring. The source wiring 126 of the pixel part is prepared by using a process different from that of the source wiring of the driving circuit part. Moreover, the electrode of the terminal is also plated to reduce the resistance.
Patent JP-2002182227-A (JP)
Title: Liquid crystal device and electronic equipment using the same
Inventor: MOMOSE YOICHI
IPC: G02F1/1335
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To realize a semi-transmissive reflective liquid crystal device, and also to downsize a liquid crystal panel by reducing an area occupied by a routed wiring part. SOLUTION: A display electrode 12 on a lower substrate 3 and a routed wiring 9 are two-layer-structured holding an insulating film 21 in-between, and in the state in which the lower substrate 3 is placed to face an upper substrate 4, the routed wiring 9 on the lower substrate 3 is formed at the position opposing the display electrodes 13 on the upper substrate 4. Either the display electrode 12 or the routed wiring 9 is formed from a metallic film having both light reflectivity and light transmissivity, and the other one is formed from a transparent material.
Patent JP-2001314144-A (JP)
Title: Apparatus for removing snag
Inventor: FUJIWARA YOSHIROU
IPC: A01K97/24
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To readily remove a snag by the driving force of a snag removing apparatus having a self-traveling driving apparatus. SOLUTION: This snag removing apparatus A is equipped with a driving main body 1 of the self-traveling driving apparatus, a battery cover 2 is provided with fishing line guide parts 1a and 1b and the driving main body 1 is furnished with a fitting part 1b for a drawing fishing line. When the apparatus is dropped below the surface of water, the apparatus advances right under the surface of the water. The driving main body 1 is constituted of a cylindrical part 1c, forked supporting parts 1d and 1d and a recessed part 1e made of a synthetic resin, etc., and is provided with a switch cover button 3 at one side of the driving main body 1. A fishing line is inserted into the fishing line guide parts 1a and 2a, a lure 5 is fixed to the tip part of the fishing line 4 and the base part of the fishing line 4 is wound on a reel not shown in the figure.  One end of a drawing fishing line 7 is fitted to the fitting part 1b for the drawing fishing line.
Patent JP-2002184290-A (JP)
Title: Electromagnetic relay
Inventor: SUZUKI HIROHISA
IPC: H01H50/30
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To improve durability and prevent malfunction while securing a noise reduction effect by an elastic member. SOLUTION: An elastic member 160 mounted on a movable iron piece 122 in contact with a leaf spring 121 is mounted in such a manner that the elastic member 160 is shear deformed by the contact of the leaf spring 121. A spring constant of the elastic member 160 is reduced from shear deformation to reduce a warp of the leaf spring 121. When a coil 130 is energized, the movable contact 120 and a stationary contact 110 surface contact to secure a designated contact area. Consequently, deterioration of durability from heat generation at the contact part can be prevented. Also, situations that the movable contact 120 cannot contact the stationary contact 110 even if the coil 130 is energized can be surely prevented.
Patent JP-2002154092-A (JP)
Title: Punching method and punching machine for strip
Inventor: KARAKI HIDEYUKI
IPC: B26F1/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy in the width direction of a punching position to reduce displacement of formed holes. SOLUTION: A punching apparatus 11 comprises a punch block 16, a die block 32, and an vertically driving mechanism 33. A punch body 34 is attached to the punch block 16 to punch a film 15. On an upper portion of the die block 32, an air stripper plate 51 provided with small jet orifices 50 jetting air current to the film 15 is attached to be integral with the die block 32. When forming holes on the film 15, the punch block 16 is fell down to punch the film 15 by the bunch body 34, while the air current jets from the small jet orifices 50 on the film 15 to prevent the curve of the film 15 and the film is positioned by regulating the position in the width direction.
Patent JP-2002182005-A (JP)
Title: Reflection preventing film
Inventor: NAKAMURA TAKU
IPC: G02B1/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection preventing film comprising a support composed of a cellulose acylate film manufactured by casting a dope using a solvent containing no halogenated hydrocarbon such as methylene dichloride or composed of a cellulose acylate film manufactured by co-casting dopes with fast film forming speed. SOLUTION: The reflection preventing film comprises a cellulose acylate support obtained by casting a solution composed of cellulose acylate dissolved in at least a solvent, selected from a group consisting of a 2-12C ether, a 3-12C ketone and a 2-12C ester, practically containing no halogenated hydrocarbon type solvent or a cellulose acylate support obtained by co-casting a plurality of cellulose acylate solutions and a low refractive index layer of which the refractive index is lower than that of the support.
Patent JP-2002190744-A (JP)
Title: Decoder and decoding method
Inventor: MIYAUCHI TOSHIYUKI
IPC: H03M13/29
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale without the deterioration of performance by omitting the calculation of the initial value of previous probability information in the case of decoding a code by TTCM repeatedly. SOLUTION: A decoder 3 is provided with two switches 1101, 1102 two soft output decoding circuits 120, 150, two interleavers 130, 140, two de-interleavers 160, 170 and a binarization circuit 180. In the case of the first decoding operation in repeated decoding, the switches 1101, 1102 are connected respectively with terminals (c) and (d) and select set and possible optimal fixed values APP1 and APP2 as the previous probability information which has to be inputted to the circuit 120. In the case of the other decoding operations, the switches 1101, 1102 are connected with terminals (e) and (f) and select previous probability information D35 and D36 supplied from the de-interleaver 160.
Patent JP-2001222524-A (JP)
Title: System and method for formatting computer generated document and recording medium
Inventor: BUIS ROGER LEE
IPC: G06F17/21
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for formatting a computer generated document for output such as printing. SOLUTION: Information required for generating a document is extracted from a data base. An extraction program assigns a layout identifier to each of data records extracted from the data base on the basis of the type of information contained in each of data records and how that information is formatted in the document. A layout program assigns a specified layout parameter for designating the location of a related print data record in the document to each of layout identifiers. Next, a formatting program applies the set of layout parameters to a data stream containing plural data records and prepares a formatted document.
Patent JP-2002190498-A (JP)
Title: Hybrid ic and electronic component mounting body
Inventor: TEJIMA NARIISA
IPC: H01L21/60
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid IC, in which the terminal electrodes of electronic components are not short-circuited at solder reflow. SOLUTION: A land electrode 15 for electronic component mounting formed on the main surface of a printed wiring board 11, and the terminal electrodes 121 of the electronic component 12b are connected conductively with conductive resin 18 which will not fuse even when being heated, a resin layer 13 is formed on the main surface of the printed wiring board 11, so as to seal the electronic component 12b and this hybrid IC 10 is constituted. Thus, since the conductive resin 18 will not fuse even if a solder reflow processing is performed at mounting of the hybrid IC 10 onto a master printed wiring board and the electronic component 12b and the printed wiring board 11 are heated, the terminal electrodes 121 are not short-circuited, even if a space (air layer) is formed between the terminal electrodes 121 of the electronic component 12b.
Patent JP-2002189987-A (JP)
Title: Magnetic card reader
Inventor: ARAI CHIHARU
IPC: B42D15/10
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal acquisition of card data and the use of an illegal card. SOLUTION: A demodulator circuit 37 for receiving an output signal of a magnetic head main body and demodulating the card data and an enciphering circuit 38 for enciphering the demodulated card data are provided in the case 35c of a magnetic head 35, and an embossed character sensor 40 is pressed against the surface of a magnetic card 1 to detect the image data of a character string displayed by embossing.  A data decoding means 47 decodes enciphered data, a character recognizing means 48 finds a character data string corresponding to the character string displayed by embossing on the basis of the image data, a deciding means 49 decides whether or not a data string in the prescribed bit range of the decoded card data coincides with the character data string, and communication for authentication is performed with a prescribed center only when it is decided that the data strings coincide with each other.
Patent JP-2002199416-A (JP)
Title: Stereoscopic image display method and stereoscopic image display device
Inventor: HAMADA KOICHI
IPC: G09G3/20
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display method and a stereoscopic image display device that can accurately attain multiple gradation display, even when employing a mixture of a time division two-eye stereoscopic image and a usual image and view the time division 2-eye stereoscopic image and the usual image at the same time. SOLUTION: The stereoscopic image display method and the stereoscopic image display device can carry out above tasks by having a stereoscopic display module, that sequentially displays a left eye multiple gradation image and a right-eye multiple gradation image of itself, in response to the combinations of sub fields SF1-SF10 resulting from dividing one image display period and controls opening/closing of a shutter of shutter eyeglasses synchronously with of the left-eye multiple gradation image and the right-eye multiple gradation image and having a normal display module that sets a sub field group, where gradation display of itself is completed within a period of the sub fields SF1-SF5 to display the left-eye multiple gradation image and a period of the sub fields SF6-SF10 to display the right-eye multiple gradation image and that displays the normal image,  corresponding to the sub field groups.
Patent JP-2002194370-A (JP)
Title: Freezer oil composition
Inventor: OSUMI TOMOMASA
IPC: C10N30/06
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a freezer oil composition which has high lubricity and high thermal and chemical stability and sufficiently controls the wear of an aluminum-based member, when used in a freezer equipped with the aluminum- based member. SOLUTION: This freezer oil composition comprises a mineral oil and/or a synthetic oil as a base oil and 0.01 to 5 wt.% of a compound of the general formula (1) to (3). R1-CO-NR2-(CH2)1-COOX (1), [R3-CO-NR4-(CH2)m-COO]m'Y (2), [R5-CO-NR6-(CH2)n-COO]n'-Z-(OH)n" (3) [R1, R3 and R5 are each a 6 to 30C alkyl or the like; R2, R4 and R6 are each a 1 to 4C alkyl or the like; X is a 1 to 30C alkyl or the like; Y is an alkali metal or the like; Z is a polyhydric alcohol residue; (l), (m) and (n) are each 1 to 4; (m') is 1 or 2; (n') is >=1; (n") is an integer of >=0; (n')+(n") is the valency of Z group].
Patent JP-2002193514-A (JP)
Title: Paper discharging device and image forming device
Inventor: YOKOYAMA HIROSHI
IPC: B65H29/22
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharging device allowing reliably discharging a sheet without damaging it such as forming stripe marks or stiffening free from curling to improve stacking performance of the sheet to a paper discharging unit. SOLUTION: This paper discharging device 7 sandwiches and conveys the sheet S by using a pair of rollers formed of a drive roller 11 and a driven roller 12 facing/abutting on the drive roller 11 for operatively associated with it for discharging the sheet S toward a predetermined position. The pair of rollers has different discharging angles θ of the sheet S at positions between ends in the width direction of the sheet S.
Patent JP-2002202353-A (JP)
Title: Magnetic head and magnetic substance detector
Inventor: UNO TERUHIKO
IPC: G01R33/12
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head capable of detecting two kinds of magnetic substances different in characteristics with one head and a magnetic substance detector with the magnetic head. SOLUTION: The magnetic head 10 has a first core 11 which has a magnetic gap G1 as opposed to a conveying path on the upstream side along the direction (a) of conveying a paper note P and a second core 12 which has a magnetic gap G2 as opposed to the conveying path on the downstream side. Current is made to flow through a first exciting coil 14 to form a magnetic field leaking to the conveying path from the magnetic gap G1, and the magnetic substances contained in a magnetic ink printed in the paper note P are detected as changes in induced voltage through a first detection coil 15. As the paper note P passes through the magnetic gap G2 of the second core 12, first magnetic substance having the residual magnetism alone is detected through the first detection coil 17.
Patent JP-2002202261-A (JP)
Title: Gas detector
Inventor: NANAMI MASAYA
IPC: G01N21/59
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To perform accurate gas detection by reducing a drift of an electrical signal when a speckle pattern changes through reduction of the temporal coherency of laser light for reducing the brightness difference of the speckle pattern. SOLUTION: This gas detector 1 is equipped with a gas container 3 for a detected gas, a light source 5 for making divergent light incident on the container 3, a light diffusion surface 11 formed on an inner wall surface of the container 3 to diffuse the convergent light, and a photoreceptor 9 for receiving light from the container 3 concurrent with the launch of the divergent light. A phase modulation part 7 is provided in an optical path between the light source 5 and the photoreceptor 9 to change the phase of the divergent light incoming from the light source 5.  The phase of the divergent light outgoing from the light source 5 is changed by being modulated by the modulation part 7, thereby reducing its time coherence and, in its turn, reducing the brightness difference of the speckle pattern on a light receiving surface of the photoreceptor 9 caused by the light diffusion of the diffusion surface 11. Accordingly, a drift of the electrical signal outputted by the photoreceptor 9 due to a change of the speckle pattern is reduced.