baber/WOPTO huggingface dataset:
Patent JP-2002210994-A (JP)
Title: Maintenance method for ink-jet recording head
Inventor: HAMAZAKI YUJI
IPC: B41J2/175
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance method for an ink-jet recording head, capable of maintaining the performance of a maintenance unit of an ink-jet recording apparatus in the case an ink to be easily aggregated or fixed is used. SOLUTION: At the time of an ink preliminary ejecting operation for eliminating printing deterioration factors of an ink-jet recording head, the recording nozzle surface and the face surface of the ink-jet recording head are covered completely with a covering means 1-1 for suctioning an ink or protecting the recording head.
Patent JP-2002216093-A (JP)
Title: Semiconductor chip
Inventor: NAGAI NOBUYUKI
IPC: B42D15/10
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high performance coil on-chip whose security characteristics are excellent. SOLUTION: A pad 2 for initialization is formed on the circuit surface of a semiconductor chip 1, and a coil 5 is laminated through an insulating protecting film 4 on the pad 2 for initialization. The coil 5 is electrically connected to a pad 3 for a coil formed on the circuit surface of the semiconductor chip 1.
Patent JP-2002219532-A (JP)
Title: Coupling device for metallic thin plate
Inventor: OKADA HIDEAKI
IPC: B21D39/03
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device for a metallic thin plate capable of easily performing an alignment between a punch and a die, controlling quality of a coupling portion, and processing the punch and the die. SOLUTION: A polymerizing portion of two metallic thin plates 3, 4 is partially sheared with the punch 1 and the die 2 to form a notch, and is bulged through plastic deformation between movable blades 2c, 2d and the bulged portion of the metallic thin plates 3, 4 is upset-rolled with the punch 1 and anvil portion 2b between movable blades 2c, 2d and is bulged into the notch portion 5 sheared from metallic thin plates 3, 4 to form the coupling portion 9. The edge blade portion 1a of the punch 1 is a circular arc shape having clearance portions 1c, 1d. The die 2 is composed of movable blades 2c, 2d with a block construction having circular arc shaped cutter portions 2c1, 2d1, and by imparting or closely contacting a clearance L2 between blocked surfaces of the movable blades 2c, 2d, the clearance portions 2c3, 2d3 are formed.
Patent JP-2002221980-A (JP)
Title: Text voice converter
Inventor: KAMANAKA HIROKI
IPC: G10L13/033
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To output synthesized voice to which a user is not tired of listening. SOLUTION: A Japanese text converter reads actually recorded voice waveforms corresponding to the sound related words in a text, combines or superimposes the waveforms with synthesized voice waveforms in the text. The converter is provided with a conversion processing section which converts the text inputted from the external to voice waveforms. Moreover, the converter is provided with a phrase dictionary coupled to a text analyzing section and a waveform dictionary coupled to a voice rule synthesizing section. In the phrase dictionary, voice related words, which are to be expressed as reproduced sound of the actually recorded sound, are beforehand registered. In the waveform dictionary, waveform data corresponding to the voice related words obtained in an actual recording are beforehand registered.  When the words in the text and the sound related words registered in the phrase dictionary are collated with each other in the conversion processing section, the waveform data corresponding to the collated sound related words and registered in the waveform dictionary are set as the voice waveforms and coupled to the synthesized voice waveform of the text or are made in parallel timewise with the voice waveforms of the entire sentences of the text and outputted.
Patent JP-2002225958-A (JP)
Title: Attachable tissue paper packaging bag
Inventor: YAMAMOTO HIROYASU
IPC: B65D83/08
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To easily attach a mini-size (pocket size) tissue paper packaging bag to a necessary place for easily and conveniently locating and using the same when it is needed. SOLUTION: In forming this attachable tissue paper packaging bag, a center half cut line 1 is formed in the longitudinal direction of a covering film 2, a tissue paper laminated body is placed thereon so that its center in the longitudinal direction and the line 1 roughly match, an adhesive layer 5 formed on the covering surface of a covering film end piece 3 continuing on the right and left of the film 2 is folded, on the layer 5 a covering film end piece 4 provided with an exfoliating cut line 6 is superimposed for wrapping, and both ends 7 of the same are welded and cut off.
Patent JP-2002220721-A (JP)
Title: Method for forming fitting part of wig
Inventor: YAMAMOTO YUTAKA
IPC: A41G3/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a fitting part of a wig, which fixes the wig firmly and surely to a head, can be formed in a good workability and simply, and reduces a load to the hair body and root, not to be damaged. SOLUTION: This method forming a fitting part of a wig comprises a process winding the bundle of the hair body 6 with two yarns 1 and 2 and knitting the hair body between knots 3 and 4 at each cycle in which the hair body 6 left in the circumference of hairless part, etc., of the head part is twisted with two yarns A1 and B1, a process for forming an intermediate knot 5 of French knot with the yarns 1 and 2, a process for tightening the bundle of the hair body 6 and fixing the bundle of the hair body with the two yarns 1 and 2 and a process for forming a knot 4 by the two yarns 1 and 2.
Patent JP-2002232399-A (JP)
Title: Transmitting equipment and its method, receiving equipment and its method, and communication system and transmitting and receiving method
Inventor: SUGINO AKINOBU
IPC: H04N17/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a break of receiving data which is to be caused by disconnection of a transmission channel because an error during transmission is large. SOLUTION: Regeneration equipment is provided with a transmission part 5 for transmitting real data by radio, and an error inspection part 4 for inspecting the state of radio transmission channel of the transmission part 5 before video data, the real data, are transmitted. Correspondingly to the regeneration equipment, display equipment is provided with a transmission part for receiving the real data by radio, and an error inspection part for inspecting the state of the radio transmission channel of the transmission part before the real video data are received. The regeneration equipment transmits and receives data for inspection between the error inspection part of the regeneration equipment and the error inspection part of the display equipment, thereby deciding the state of the transmission channel.
Patent JP-2002231011-A (JP)
Title: Signal lighting fixture for vehicle
Inventor: KIKUCHI SHINICHI
IPC: F21Y101/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To align in design a reflecting face reflecting light to a main irradiation direction with other reflecting faces both at lighting and non-lighting times in the case of a signal lighting fixture for a vehicle adopting a composite reflecting face. SOLUTION: The signal lighting fixture for the vehicle 1 is provided, on a central reflecting face 3h located on a light axis nearly at the center in left and right direction of a complex reflecting face 4, with a pseudo connecting part 7 of either a rib shape or a groove shape for diffusing light almost along the dividing direction of the composite reflecting face, so that the central reflecting face 3h is in conformity in design with the other reflecting faces both at lighting and non-lighting times.
Patent JP-2002203932-A (JP)
Title: Heat radiation substrate for semiconductor power device and its conductor plate, heat sink material, and brazing material
Inventor: SUZUKI KIYOMITSU
IPC: H01L23/36
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation substrate for semiconductor power devices that has no voids in a junction section, has excellent junction strength and superior reliability for preventing the formation of a thick and fragile Al/Cu intermetallic compound, and can be easily manufactured, and to provide the conductor plate of the heat radiation substrate, a heat sink, a power module using the heat sink, and a composite plate. SOLUTION: This heat radiation substrate for semiconductor power devices is composed by a structure where a laminate comprising the conductor plate 6, a ceramics plate 3, and a heat sink plate 1 is joined by cladding-type aluminum-alloy-family brazing materials 9 and 10. In the heat radiation substrate for semiconductor power devices, the junction strength of several dozen MPa or more should be provided between the conductor plate 6 and ceramics, and the ceramics plate 3 and heat sink plate 1, and a diffusion inhibition member should be provided, where the diffusion inhibition member prevents or inhibits diffusion to aluminum in the brazing materials.  The heat radiation substrate for semiconductor power devices is joined by one or the combination of a composite brazing material having the aluminum-alloy- family brazing material in a core made of aluminum or an aluminum alloy, and the aluminum- alloy-brazing material having a low melt point. Also, the conductor plate for the heat radiation substrate for semiconductor power devices, heat sink plate, and power module using the heat sink plate, and composite plate are provided.
Patent JP-2002237774-A (JP)
Title: Radio repeater system
Inventor: UEDA SHINICHI
IPC: H04B7/26
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To increase repeating paths between radio repeaters without causing a communication failure. SOLUTION: In a network to form a radio link between pieces of radio equipment with a plurality of antennas 201 to 203 having directivity by using the same frequency or the adjacent frequency, a radio repeater system is formed of a control circuit 210 to switch valid/invalid of the antennas, a communication time allocation information signal generator 110 to perform time synchronization between pieces of the equipment and a plurality of radio repeaters 101 to 104 having them. The repeater paths are increased and radio frequency is efficiently used by controlling the radio link to which the directivity of the antennas matches in time-division manner.
Patent JP-2002233553-A (JP)
Title: Wheelchair lift mounted on automobile
Inventor: MACHIDA AKITOSHI
IPC: B66C23/44
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To easily mount a wheelchair on a deck of an automobile. SOLUTION: The lift 1 for mounting a wheelchair 20 on a deck 3 of an automobile 2 has first - fourth rod members 11-14. The fourth rod member 14 has a second straight part 52 for suspending the wheelchair 20 and a first straight part 51 for taking the second straight part 20 into/out of an opening part 9 of the deck 3.
Patent JP-2002240720-A (JP)
Title: Railway crossing control device
Inventor: TAMURA KAZUTOSHI
IPC: B61L19/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent an alarming time of a railway crossing from getting long by dividing a preceding train from a flowing train and giving information of alarm control for every train. SOLUTION: An alarm control section of the railway crossing including the starting point of the alarm, a completion point, and an overrun monitor section is expressed as a continuous on-track rolling stock detecting sensor row on a crossing control table 1. An alarm control device 7 calculates the number of the vehicles, positions of the vehicles on the track, and the advancing direction of the vehicles based on outputs from the on-track detecting sensor, the opening direction of a switch, and information of track layout figure inputted and stored beforehand, and the route of the vehicles. The alarm of a railway crossing site apparatus 3 is controlled for every vehicle based on the information of the calculated vehicles, and information of signals and a course locking from an interlocking device 5 according to a command of the crossing control table.
Patent JP-2002243271-A (JP)
Title: Voice-outputting device
Inventor: YASUFUKU HIRONAKA
IPC: A47K3/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To avoid the sudden supply of hot water or the like by allowing a person who takes a bath to easily recognize set temperature or the like. SOLUTION: The entry into a room by one who takes a bath 20 is detected based on the output of a magnetic switch for detecting the opening or closing of a door 6 and the output of an artificial retina sensor 5 for detecting the change in an image that has been picked up, thus outputting bath temperature and hot water temperature that are the setting state of a water heater 10 from a remote controller 3 for bath by voice.
Patent JP-2002243218-A (JP)
Title: Refrigerating device
Inventor: YAMAGUCHI TATSUYA
IPC: F25B1/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the degree of super-cooling necessary for producing a clathrate and improve the producing speed of the clathrate in a refrigerating device using hot heat or cold heat generated accompanying production or decomposition of the clathrate. SOLUTION: A heat conveying circuit (10) and a refrigerant circuit (20) connected to each other through a main heat exchanger (12) are provided. The heat conveying circuit (10) is filled with a heat conveying medium composed of water and HFC 134a A pressure tank (14) is connected to the heat conveying circuit (10). Nitrogen gas is contained in the pressure tank (14). The heat conveying medium of the heat conveying circuit (10) is pressed by the pressure tank (14) to raise the producing temperature of the clathrate and improve the producing speed.
Patent JP-2002243327-A (JP)
Title: Ice dispenser
Inventor: WATANABE NOBORU
IPC: F25C1/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enable simple cleaning of the interior of an ice storage chamber. SOLUTION: A sprinkling chamber forming plate 63 is applied on the back side of a cover 31 of an ice storage chamber 30, and a sprinkling chamber 65 in which a circular groove is formed is formed in a recess and fitted in the inner side of the upper end of the ice storage chamber 30 with a slight clearance. A groove bottom 65A of a sprinkling chamber 65 is a downward slope toward an external part and a number of exhaust nozzles 66 are formed at equiangular intervals in a position right above the groove bottom 65A of an outer wall. Each exhaust nozzle 66 is turned obliquely downward in succession to the groove bottom 65A and points to the inner wall of the ice storage chamber 30. City water before purification is fed as washing water and poured in a sprinkling chamber 6.  Washing water flows to the outer edge side along the shape of the groove bottom 65A and radially strongly injected through the exhaust nozzles 66 toward the inner wall of the ice storage chamber 30, and flows down from the inner wall toward the bottom for washing out. Since chlorine, etc., is contained in city water, breading of germs is effectively suppressed.
Patent JP-2001283113-A (JP)
Title: On-line terminal equipment and image display method
Inventor: NAGAHARA JUNICHI
IPC: G06Q50/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily receive a high level home shopping service by improving the man/machine interface of on-line terminal equipment for performing the home shopping. SOLUTION: At the time of performing home shopping by an on-line service equipment based on shopping information supplied from an on-line server, when the instruction of the start of the home shopping is inputted, the image of a shopping cart is displayed on a display, and when the instruction of merchandise to be purchases is inputted, an image in which the merchandise is put into the shopping cart is displayed on the display.
Patent JP-2001319983-A (JP)
Title: Packaged integrated circuit and its manufacturing method
Inventor: GRANAHAN MARK E
IPC: H01L23/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for grasping the operation function of an integrated circuit chip. SOLUTION: An integrated circuit chip that has an operation function, and a body that at least partially surrounds the integrated circuit chip are provided, and the color of the body indicates the operation function of the integrated circuit chip.
Patent JP-2002220291-A (JP)
Title: Ceramic filter
Inventor: KIMURA TAKATOSHI
IPC: C04B38/06
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic filter with any density made available that has quick water absorption, that has a proper range of equilibrium volume water absorption in light of intensity, and biological-slime formability and density fluctuation in light of utilization, and that has a small fluctuation of water saturation density among particles. SOLUTION: A ceramic filter is mainly made of silicate mineral such as clay with the addition of expansive shale or expansive components and burned at 1000 deg.C or above after making particles. The ceramic filter are porous particles in non-specific shape or spherical shape with a particle size of 1-30 mm and a density of 0.55-1.65 g/cc, mainly composed of 48-60% with silica (SiO2), 18-30% with alumina (Al2O3), and 11-15% with iron (III) oxide (Fe2O3).  The value of equilibrium water absorption volume porosity (open porosity) of the ceramic filter, which is associated with density and true specific gravity, lies within the range satisfying the empirical formula: [0001] [number 1]: (open porosity)= (-0.15/true specific gravity)×(density)+(0.24±0.025)}, where the value of open porosity changes moderately in inverse proportion to absolutely dry density from certain values according to the change of density.
Patent JP-2002249269-A (JP)
Title: Sheet feed adjusting device for biodegradable sheet manufacturing device
Inventor: MAEDA TORU
IPC: B65H23/188
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To constantly set the feed speed and tension of a nonwoven fabric to uniform the application of slurry to the nonwoven fabric. SOLUTION: This sheet feed adjusting device comprises a tension adjuster 5 for adjusting the tension of the nonwoven fabric 1 in order to feed the nonwoven fabric 1 to an application device at a predetermined fixed speed. The tension adjuster 5 comprises a tension adjusting pipe 35 extending in the lateral direction of the nonwoven fabric 1 and vertically moving between vertically provided upper limit switch 20 and lower limit switch 21; and lateral slippage preventive pipes 34 fitted to both ends of the tension adjusting pipe 35. The tension adjusting pipe 35 is guided by a sliding plate 33 provided on the wall surface of a frame and a guide plate 22 provided with a space from the wall surface of the frame and operated so as to vertically move.
Patent JP-2002251918-A (JP)
Title: Nonaqueous gelled composition and electrochemical element using the same
Inventor: TAKAOKA KAZUCHIYO
IPC: H01M10/05
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous gelled composition in a nonaqueous electrolyte generating a free acid and provide a high performance electrochemical element using the nonaqueous gelled composition. SOLUTION: This nonaqueous gelled composition is prepared by including a polymer having alkyl amine structure, piperazine structure represented by formula 1, or tetraazacyclododecane structure, and the electrochemical element is prepared by using the nonaqueous gelled composition.
Patent JP-2002249556-A (JP)
Title: Molded article for packaging
Inventor: SAKURAI KAZUAKI
IPC: C08J5/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a molded article prepared from a thermoplastic resin composition mainly composed of a glycolic acid-based copolymer, the article being biodegradable, having excellent gas barrier properties, heat resistance, transparency and mechanical strength, and being suitable for packaging use. SOLUTION: This molded article for packaging is prepared from a thermoplastic resin composition mainly composed of a glycolic acid-based copolymer, wherein the melting point in the first temperature elevating step is >=175 deg.C and <=205 deg.C, the heat of crystallization in the first cooling step is 0 J/g, and the heat of fusion in the second temperature elevating step is >=0 J/g and <20 J/g in the DSC measurement, the relative degree of crystallinity is >=3% and <=50%, and the logarithmic viscosity number is >=0.15 m<3> /kg.
Patent JP-2002259850-A (JP)
Title: Room rental system and method for managing room rental
Inventor: MURAKAMI KAORU
IPC: G06Q30/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a room rental system for promoting effective use of conference rooms and reception rooms owned by a company by allowing the conference rooms and reception rooms usually used only by the company to be used and reserved even by external users. SOLUTION: A room rental system processing part 11, when receiving access to a homepage from subscribers A to C, carries out a process for authenticating the subscribers A to C as users, and then carries out a process for transmitting a search requirement screen related to room rental services, a process for receiving search requirements, a process for transmitting the results of search, a process for receiving items for rental, a process for storing the items into a reservation management table 122, and the like in sequence.
Patent JP-2002248387-A (JP)
Title: Method for controlling solvent concentration in booth circulating water in recycle system for water paint
Inventor: HIBI SUSUMU
IPC: B05B15/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling booth circulating water to operate a recycle system of a water paint, which includes many coating booths, stably through a long period and to obtain an most suitable regenerated paint. SOLUTION: In the method for controlling the concentration of the solvent in the booth circulating water in the recycle system for the water paint, the booth circulating water in the booth, where spray coating is stopped after the recycle system is operated for a fixed period, is transported from a booth circulating water tank to an adjusting tank provided corresponding to the coating booth, water is replenished until the volume of the booth circulating water in the adjusting tank reaches a prescribed quantity to adjust the concentration of a solvent in the booth circulating water and the booth circulating water after adjusted is transported to a concentrating tank. The transportation of the booth circulating water to the adjusting tank and the next replenishment of the water to the adjusting tank are performed continuously and independently for every coating booths.
Patent JP-2002248337-A (JP)
Title: Vacuum equipment
Inventor: OKUMURA YUTAKA
IPC: G01B11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To easily position units to be connected by utilizing a laser beam. SOLUTION: The vacuum equipment having a first vacuum chamber unit 10 and a second vacuum chamber unit 20 to be connected to line up side by side is arranged with a laser beam transmitter 30 and a light receiving member 40 at both ends of an optical path extending to both units 10 and 20. Position adjusting means 23 is added to either one or both of both units and the unit positions are adjusted by the position adjusting means in accordance with the light receiving state of the laser beam.