baber/WOPTO huggingface dataset:
Patent JP-2002253379-A (JP)
Title: Chair
Inventor: KAN TOMOJI
IPC: A47C5/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve usability by selecting how to stack a chair with legs of a frame structure depending on a structure of a place to stow the chairs. SOLUTION: A seat 2 is mounted to a rear connecting pole 8 of a leg 1 in the rear part of the seat 2 as it can be sprung and rotate. A backrest is mounted to the rear connecting pole 8 of the leg 1 at a lower end of the back rest 3 as it can be pushed down forward. If the seat 2 is sprung and rotated, the chairs can be stacked in a manner that the front chair fits in the rear one. If the backrest is pushed down forward, many chairs can be piled up in a manner that a chair fits in the other one vertically.
Patent JP-2002255089-A (JP)
Title: Loading and unloading equipment in bulk-goods loading ship
Inventor: MORIMOTO TETSUO
IPC: B63B25/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide loading and unloading equipment in a bulk-goods loading ship wherein the space of a hold can be enlarged, the equipment for loading and unloading the bulk goods is simple, the height of the ship can be reduced, and the bulk goods can be uniformly loaded in the hold. SOLUTION: This equipment is for loading and unloading the bulk goods C in the hold 2 of the bulk goods loading ship 1 and is provided with a hopper 5, an unloading boom conveyer 6 disposed on the end of the ship body along the longitudinal direction, a lower part conveyer 10 disposed in the lower part of the hopper 5 and the hold 2, a gathering mechanism for gathering the bulk goods C in the hold 2 onto the lower conveyer 10, a vertical conveyer 20 disposed on the other end of the ship body along the longitudinal direction for moving the bulk goods C conveyed by the lower part conveyer 10 upper than the hold 2, and an upper part transferring device 30 for supplying the bulk goods C from the vertical conveyer 20 to the unloading boom conveyer 6 and the hold 2. The vertical conveyer 20 is provided outer than the other end of the hold 2.
Patent JP-2002268339-A (JP)
Title: Imaging apparatus
Inventor: IKEDA YUICHI
IPC: G03G15/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus, by which cleaning of discharge wires for transfer and separating charging devices can be sufficiently carried out and the service life of a cleaning member of the discharge wire for a primary charging device can be prolonged. SOLUTION: In the device, cleaning of the charging wires for the transfer charging device 8 and the separating charging device 9 are carried out, when power is connected and cleaning is not carried out for an electrifying wire for the primary charging device 2.
Patent JP-2002225179-A (JP)
Title: Coated steel panel excellent in processability and processed part corrosion resistance and method for manufacturing the same
Inventor: TANAKA YUICHIRO
IPC: B32B15/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain excellent processability and processed part corrosion resistance in a coated steel panel using a molten Al-Zn type plated steel panel, which has a plating film with an Al content of 20-95 mass %, as a substrate steel panel. SOLUTION: The plating film is obtained at least through heat history (a), wherein a plating metal subjected to melt plating is coagulated and subsequently heated to temperature T( deg.C) of 130-300 deg.C and next cooled so that an average cooling speed from the temperature T( deg.C) to 100 deg.C satisfies C( deg.C/hr) represented by formula (1): C=(T-100)/2 or less, or/and the average cooling speed from the temperature T( deg.C) of 130-300 deg.C to 100 deg.C after the plating metal subjected to melt plating is coagulated satisfies C ( deg.C/h) represented by the formula (1): C=(T-100)/2 or less. A chemical forming treatment film, an undercoating film having specific constitution and a topcoating film having specific constitution are provided to the surface of the plating film from a lower layer side.
Patent JP-2002264742-A (JP)
Title: Bumper structure of automobile
Inventor: ANDO KEIICHI
IPC: B60R19/48
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a bumper structure of an automobile capable of exhibiting sound insulation and sound proof effect in a simple constitution. SOLUTION: A bumper cover 11 is disposed on the outside of a body panel 2. A gap space between the body panel 2 and the bumper cover 11 is constructed like a labyrinth, whereby entering sound from a noise sound source is transmitted along a transmission route formed by the gap space. A ventilator duct 4 is set as a region with a lower sound insulation at the innermost place of the transmission route. A lower end part 11a of the bumper cover 11 is extended, and typically formed to be bent substantially like a crank. The entering sound is transmitted while being reflected on the body panel 2 and the bumper cover 11, and in the course of repetitive reflection, the sound is gradually damped so that transmitted sound entering the cabin can be decreased.
Patent JP-2002267480-A (JP)
Title: Navigation system
Inventor: TAKUNO SHINJI
IPC: G01C21/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which the display image of a present position can be distinguished clearly from a background even when the color of the display image of the present position is changed. SOLUTION: In the navigation system 1, the display image of the present position, map information around the present position as the background and peripheral information are displayed on a display part 4. When the color of the display image of the present position is changed, the color of the background is displayed so as to be different from the color of the display image of the present position.
Patent JP-2002278644-A (JP)
Title: Method and circuit for generating clock signal in collating device
Inventor: YOSHIDA EIICHI
IPC: G06F1/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a circuit for generating a clock signal in a collating device, that can generate the clock signal which is necessary for data transfer to/from a CPU circuit which does not output any clock signal to the outside. SOLUTION: This method comprises a step (S1) for requesting the transmission of a plurality of pulses in an arbitrary cycle from a collating device to an external CPU circuit, first count means (S4, S7,6) for receiving those pulses, starting count by the first pulse, and ending the count by the second pulse, dividing means (S9, 8) for dividing the count value of the first count means by a prescribed value, and second count means (S13, 9, 9a 9b) for presetting quotient data obtained as the divided result of the dividing means. The carry output of the second count means is generated as a signal synchronizing with the clock signal of the external CPU circuit.
Patent JP-2001331961-A (JP)
Title: Semiconductor laser drive assembly and optical disk device
Inventor: KAMIOKA YUICHI
IPC: H01S5/062
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain stable recording characteristics and a high signal-to-noise ratio during reproducing. SOLUTION: The semiconductor laser drive assembly 122 has a regenerative current forming section 518 which forms regenerative current, a high-frequency current forming section 519 which forms high-frequency current including a high-frequency component to reduce the semiconductor laser noise included in a regenerative signal, a recording current forming section 518 which forms recording current and a current drive section 511.  The assembly further has a filter 515 to operate in such a manner that the high-frequency component included in the high-frequency current is enhanced in reproducing and the high- frequency component included in the recording current is enhanced in recording and that the high-frequency component included in the high-frequency current and the high-frequency component included in the recording current are attenuated and a changeover means 520 for operating a filter 515 in such a manner that the high-frequency component included in the recording current is superposed on at least one of the plural multipulses included in pulses.
Patent JP-2002274150-A (JP)
Title: Vehicular air conditioner
Inventor: OZEKI YUKIO
IPC: B60H1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner that can distribute a total air quantity to a defroster outlet without troubling an occupant in a defroster mode. SOLUTION: A defroster door 13, when fully opened, closes a communication portion 19 of a vent door 14. When the defroster door 19 is fully opened, a total air quantity is distributed to the defroster outlet 9. In a defroster mode, a total air quantity can be distributed to the defroster outlet 9 even while a register of a side vent outlet 11 is kept unclosed, so that defrosting performance on a vehicle windshield can be sufficiently exerted in a defroster mode.
Patent JP-2002281159-A (JP)
Title: Multimedia communication system
Inventor: ARAKI MOTOHISA
IPC: H04L12/70
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To transmit to a terminal with out having to respond to the call. SOLUTION: The system includes one or more client terminals 23 and 24 having a voice input/output means, a CTI server for holding routing data including the destination of a call transmitted from a public line terminal, and a transfer server 27. The transfer server 27 has a data-holding unit 27a for holding previously a list of transfer destination of a client terminal, and when the call transmitted from the public line terminal arrives via the CTI server, the arrival signal is transferred to the client terminal, on the basis of the transfer destination list, so the communication system can transfer the call to the client terminal, without giving response to the incoming call.
Patent JP-2002281500-A (JP)
Title: Method and device for converting multiprogram compressing and encoding signal and medium recorded with conversion program
Inventor: HANAMURA TAKESHI
IPC: H04N19/184
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a processor having a bit rate conversion function that makes an MPEG-2 transport stream obtained by multiplexing a plurality of programs to be an object. SOLUTION: A multiplex separator separates an input MPEG-2TS into a video TS packet in each program, transcodes the video TS packet in each program, and also multiplexes the video TS packet of one program on the basis of the video TS packets of the other programs at the time of multiplexing the video TS packet of the one program.
Patent JP-2002241645-A (JP)
Title: Antifouling pigment against marin organism attachment
Inventor: YOKOYAMA KOTARO
IPC: A01N61/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of ocean organisms on an underwater structure such as the bottom of a ship, an underwater tank, a buoy, a water gate, a net or a cage for cultivation, or the like by a nontoxic pigment, and keep a stable antifouling function for a long time. SOLUTION: The material obtained by drying and pulverizing mined lumps of Bryozoa fossil and cuprous oxide powder are compounded in such a manner that the resulting mixture can be mixed with a specific antifouling paint. The compounding amount of the mixture to the antifouling paint is around 5%, but this is controlled in accordance with the material to be painted. Further, the material obtained by drying and pulverizing lumps of Bryozoa fossil and cuprous oxide powder are added to a specific antifouling paint in advance.
Patent JP-2002290854-A (JP)
Title: Digital television device, its function improving method, program and storage medium therefor
Inventor: SUKAI KAZUAKI
IPC: H04N5/44
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To upgrade a function without interrupting the watching of a video program nor placing a burden on a user. SOLUTION: It is detected (S1) whether a function improving program is supplied from outside and when the supply of the function improving program is detected, the function improving program is carried out to improve the function of this device (S3). Independently of the performance of the function improving program, display processing for video images to be watched is performed.
Patent JP-2002287555-A (JP)
Title: Fixing device
Inventor: MORI SHUHEI
IPC: G03G15/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing occurrence of an adverse effect due to that the contact pressure between the side edge of a stripping plate on the side of a first rotor and a recording material is concentrated into a part. SOLUTION: The stripping plate 14 is formed in the shape to be along with the shape of a nip exit 13a and the stripping plate 14 is arranged adjacently to a fixing roller 11 so as to be along with the axis direction of the fixing roller 11.
Patent JP-2002284315-A (JP)
Title: Picking equipment
Inventor: AMIHAMA SHUNSUKE
IPC: B65G1/137
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide picking equipment capable of judging an article collecting state of the whole of equipment and judging a picking area having a delay in article collection. SOLUTION: Article take-out information to instruct a handy terminal of a worker for every picking area P is controlled, an article collecting state for each picking area P is determined for every sorting destination group, and the article collecting state for every picking area is displayed on a display of terminal equipment 9 in a picking region A. By this constitution, a supervisor can confirm the article collecting state of the whole of picking equipment on the display of the terminal equipment 9 and can confirm the picking area P having the delay in article collection.
Patent JP-2002286448-A (JP)
Title: Tilt detecting device
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To perform accurate tilt detection without being affected by a temporal error and variation in ambient temperature and further to detect a tilt including another assembly even when the assembly is fitted to an assembly provided with a tilt detecting device. SOLUTION: This device is equipped with a liquid member 6 which forms a free liquid surface, a fixed reflecting member 22 which is fixed to a structure member, a free liquid surface projection system 8 which projects light to the liquid member, a fixed reflection part projection part 24 which projects light to the fixed reflection member, a photodetection optical system 12 which guides the reflected light from the free liquid surface of the liquid member and the reflected light from the fixed reflection member to a photodetecting element 11, and an arithmetic processing part 13 which computes the tilt of the device itself from the deviation between two reflected images that the photodetecting element photodetects.
Patent JP-2002290172-A (JP)
Title: Voltage follower circuit and drive device for display device
Inventor: MONOMOUSHI MASAHIKO
IPC: H03F3/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable an output voltage to quickly follow an input voltage, without increasing current consumption in a voltage follower circuit. SOLUTION: The voltage follower circuit is provided with a first differential stage 101, a P-type transistor 211 for outputting a current to an outer part, in response to current change in the first differential stage 101, a second stage 102 having an offset voltage with respect to the first stage 101, an N-type transistor 214 for drawing the current from the outer part, in response to the current change in the second stage 102, an N-type transistor 215 as a constant current source, input terminals for inputting the input voltages after the connection of the positive phase input terminal of the first differential stage 101 to the positive phase input terminal of the second differential stage 102 and an output terminal for feeding back the output voltage outputted from the P-type transistor 211 and the N-type transistors 214 and 215,  after connecting them to the negative phase input terminal of the first differential stage 101 and the negative phase input terminal of the second differential stage 102.
Patent JP-2002295901-A (JP)
Title: Heat pump hot-water supplier
Inventor: OHAMA MASAHIRO
IPC: F25B30/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump hot-water supplier that is improved in operational efficiency and is constituted to effectively utilize the hot-water capacity of a hot water storage tank. SOLUTION: This heat pump hot-water supplier is provided with a detecting means 12 which detects the boiling up of the whole hot water stored in a hot water storage tank 5 immediately before the completion of the boiling up, a canceling means 13 which cancels the detection of the boiling up of the hot water detected by means of the detecting means 12 immediately before the completion of the boiling up, and a control means 11 which controls a pressure reducing device 3 to be opened upon receiving a first signal from the detecting means 12 and to be closed upon receiving a second signal from the canceling means 13.  Since the control means 11 controls the device 3 to be opened when the discharge pressure of the tank 5 rises as the boiling up of the hot water approaches the completion, this hot-water supplier can be operated to supply and heat hot water until the hot-water supply temperature becomes high and, accordingly, can effectively utilize the hot-water capacity of the tank 5. In addition, since the pressure reducing device 3 is controlled to be closed when the hot-water supply temperature drops due to hot water delivery, etc., thereafter, this hot-water supplier can be operated efficiently to supply and heat hot water.
Patent JP-2002299950-A (JP)
Title: Cylindrical slot antenna and polarization diversity antenna
Inventor: HONMA TOSHIAKI
IPC: H01Q21/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a cylindrical slot antenna even though the diameter of a feeding slot is made to be short. SOLUTION: A feeding slot 11 is formed on the circumferential side surface of a conductive cylindrical part 10 so as to extend almost along the center axis of the conductive cylindrical part 10, and a parasitic slot 12 is formed so as to face the feeding slot 11. Polarization crossing almost orthogonally with the extension direction of the feeding slot 11 can be radiated by feeding the feeding slot 11 by a coaxial cable 2. In such a case, the slot length L1 of the feeding slot 11 can be shortened by the action of the parasitic slot 12, and the slot width W1 of the feeding slot 11 can also be made large.
Patent JP-2002292634-A (JP)
Title: Mold for molding elastic rubber body
Inventor: YAMAGATA SATOKI
IPC: B29C35/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve molding workability and productivity without being troubled in mold-setting and mold-releasing while though the same mold is repeatedly used, inferiority in molding is not generated, and a high molding precision can be always secured. SOLUTION: In a mold comprising a top mold 1, a middle mold 2 and a bottom mold 3 for molding a laminated rubber 6 by heating and curing the rubber in a hermetically sealed hollow part 5 to be formed by assembling those respective molds 1, 2 and 3, the middle mold 2 comprises an inner middle mold 20 positioned to the hollow part 5 side and an exterior middle mold 20B positioned so as to surround its periphery; the inner middle mold 20A is peripherally divided into a plurality of pieces; besides the exterior middle mold 20B ranges peripherally in a line as one body, and a cylindrical and integrated product is formed so that its inner peripheral tapered surface 20 is likely to come in contact with an outer peripheral tapered surface 20a of the inner middle mold 20A in the mold assembled state with the inner middle mold 20A.
Patent JP-2002294629-A (JP)
Title: Column-shaped structure and its construction method
Inventor: SUZUKI YOSHITERU
IPC: E01D1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for manufacturing a column-shaped structure such as a bridge pier having high durability and high strength by means of an easy technique. SOLUTION: A vertical main reinforcement 2 for a column 4 is arranged, a plurality of vertically split precast concrete panels 10 are stood on the outside of the reinforcement 2 into a cylinder, and a PC steel material 11 connecting the precast panels 10 together is inserted spirally in the thickness part of the precast panel cylinder. Using the precast panels 10 as a form, concrete is placed in the inside of them. After the placed concrete is cured, the PC steel material 11 is fastened so that the placed concrete is fastened to be integrated by the precast panels 10.
Patent JP-2002292284-A (JP)
Title: Compound metal oxide catalyst and method for gaseous phase catalytic oxidizing reaction using the same
Inventor: KOYASU YUKIO
IPC: C07C255/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a compound metal oxide catalyst which is high in strength and expresses high yield even in the case of low SiO2 content. SOLUTION: This compound metal oxide catalyst contains Mo-V-Nb-Te(Sb) base compound metal oxide and SiO2 of <=25 wt.% (of total catalyst) and, therein, the apparatus bulk density(ABD) is >=1.20 g/ml.
Patent JP-2002294706-A (JP)
Title: Weight free-falling type underwater rubble base leveling method and the weight used in the method
Inventor: SAITO KIYOSHI
IPC: E02D15/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To easily and accurately carry out a predetermined leveling work by determining the remaining reveling value directly and easily by a level measuring worker and visually measuring the reduced value of crown height after each free falling of the weight by a crane operator. SOLUTION: A remaining leveling scale c and a suspended and lowered scale d are indicated on the weight support b; the former is the scale indicating the total length of the planned crown height of underwater rubble base, that is, the depth D from sea level datum, ground height H at a point of a level installed, and a level machine height h, which are measured from the bottom surface 7 of the weight head a and, using a virtual base line 10 obtained at the required region of the weight support b as a start point 0, and increases the value of the scale downward;  and the latter measures the planned crown height of the underwater rubble base, that is, a length same as the depth D from the sea level datum from the bottom surface 7 of the weight head a, and the values of scale increase upward and downward from a virtual base line 13 as the start point 0 obtained at the required region of the weight support b.
Patent JP-2002301438-A (JP)
Title: Method and apparatus for conveying substrate
Inventor: UEDA TOSHIHARU
IPC: B23Q7/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveying a substrate capable of simply peeling the substrate from a table and smoothly conveying the substrate to the subsequent process in a short time without damaging the substrate, and to provide an apparatus therefor. SOLUTION: The method comprises the steps of fixing the substrate A mounted on the surface of the table 11 which is provided with a large number of air inlet/outlet holes 16 and water discharge hole 17, at the determined position by sucking air through the holes 16, stopping suction to release the adsorption state of the substrate A after the work of removing cullet is completed to subsequently release the adherent state of the substrate A with the table 11 by jetting air from the holes 16 of air, discharging water from the water from the water discharge holes 17 to form a film of water by floating the substrate A between the table 11 and the substrate A after stopping jetting air and pushing the substrate A from the upside of the table 11 to convey the substrate A to the subsequent step by the film of water as a lubricant.