baber/WOPTO huggingface dataset:
Patent JP-2002292175-A (JP)
Title: Sewing machine
Inventor: WATABE TAKESHI
IPC: D05B69/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine which is made easier than ever to adjust pitch ranges of seams in sewing. SOLUTION: A microcomputer 40 calculates the operation rate of a needlebar 12 to be changed based on a length L fed of a fabric (s21). The needlebar 12 reciprocates once each time a sewing machine motor 32 makes one turn synchronizing the rotation of the sewing machine motor 32 and hence, the rotational speed of the sewing machine motor 32 can be calculated as the operation rate of the needlebar 12. The rotational speed n of the sewing machine motor 32 is calculated by an expression as given by n=L/(A×T2) wherein L is a moving distance of the fabric, A is the pitch range of the seam and T2 is the execution interval of the second interrupt processing. Then, the microcomputer 40 changes the rotational speed of the swing machine 32 (s22). Subsequently, the microcomputer 40 initializes the variable L (set to zero) (s23).
Patent JP-2002298150-A (JP)
Title: Image generating device and image generating method
Inventor: ITO KENRO
IPC: G06T13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device capable of easily generating the image to be changed according to the content such as meteorological data. SOLUTION: A parameter is extracted to the weather data S1 by a parsing unit 21 and a parameter conversion unit 23. The scenario according to the parameter is generated by a scenario generation unit 23, and parts are selected by a parts selection unit 31. The operation pattern according to the parameter is generated by a parts operation pattern generation unit 29, and the selected parts is deformed. Each parts is synthesized by a parts image frame synthesis unit 37, and one frame of the animation is generated. A plurality of frames are generated, and the animation is generated thereafter.
Patent JP-2002299495-A (JP)
Title: Semiconductor circuit board
Inventor: YOSHIHARA KATSUHIKO
IPC: H01L23/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor circuit board having a thick copper pattern layer and exhibiting excellent heat cycle resistance in which thermal stress due to difference of the coefficient of thermal expansion between a copper pattern and an insulating substrate is suppressed, stripping of the bonding interface between the copper pattern and the insulating substrate or cracking of the insulating substrate is retarded. SOLUTION: A copper pattern 7 is bonded onto an insulating substrate 2 and a semiconductor chip is bonded onto the copper pattern 7 through solder 4. Trenches 8 for absorbing stress are made in the surface of the copper pattern 7.
Patent JP-2002291320-A (JP)
Title: Front panel structure for harvesting implement
Inventor: NAGANO FUMIO
IPC: A01D41/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a front panel structure of a harvesting implement with which as the visual check of display information is facilitated, the trouble and damage to meter panel caused by leaning of an operator against the meter panel can be avoided. SOLUTION: In this front panel structure for a harvesting implement in which a front panel 11 equipped with the meter panel 9 is stood on a riding operation part 7 the upper part of the front panel 11 is furnished with a panel supporting body B composed of an arched resin molding integrally formed of a box part 32 for storing the meter panel 9 and an arm part 34 extended from the box part 32 in the right and left direction and the box part 32 is formed into an inverted trapezoidal shape narrowing in width relatively to an operator as the box part approaches the rear side.
Patent JP-2002299256-A (JP)
Title: Semiconductor manufacturing device
Inventor: SUEYOSHI MAMORU
IPC: H01L21/285
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To form a membrane of uniform thickness on a wafer to be treated by eliminating nonuniformity in the thickness distribution of a film on the wafer to be treated. SOLUTION: In a semiconductor manufacturing device having a shower head 3, with which a plurality of holes 3a for introducing reaction gases are provided, arranged on face the surface of a wafer 7 to be treated; gas of a flow rate A is blown out of a first hole 3a1 on a first circumference closest to a center 7c of the wafer 7 to be treated and to the positive of a second hole 3a2 on a second circumference outside the first circumference; and the gas reacts and the flow rate of gas is changed from the flow rate A to (flow rate A - flow rate B).  In order to return the flow rate of gas, which becomes (flow rate A - flow rate B), to the flow rate A, the gas of the flow rate B is added at the position of the second hole 3a2 on the second circumference, and by returning the flow rate to A on the respective circumferences, where the holes 3a2 -3an are located, the flow rate of gas within the face of the wafer 7 to be treated is made substantially unchanged.
Patent JP-2002297545-A (JP)
Title: Home page management method, its program and recording medium with the program recorded thereon
Inventor: FUJIWARA YOSHIYUKI
IPC: G06Q50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a home page management method which is capable of broadly appealing the home page, being highly convenient for a user and also preventing information from leaking. SOLUTION: A management server 2 is commonly usable for the utilization of a plurality of home pages, and also generates authentication information corresponding to the user who asks an issuance request and transmits it to a web server 1. The web server 1 issues the authentication information to the user terminal 3 asking the issuance request. The management server 2 processes information with regard to the home page in which the authentication information has been used and input, and also supplies processing results to the terminal 4 of a company corresponding to the home page.
Patent JP-2002301445-A (JP)
Title: Garbage disposal apparatus
Inventor: SHIMADA RYOJI
IPC: F26B9/06
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently subject garbage to a drying treatment in a short time, preventing malodor by decomposing generated odorous gases. SOLUTION: The apparatus is provided with a combustion part 3, a drying part 1 drying the garbage using heat generated by the combustion part 3, a deodorizing part 15 deodorizing gases after dried in the drying part 1 and a passage connecting the combustion part 3, the drying part 1 and the deodorizing part 15, and the deodorizing part 15 is constituted of a heat exchanger for deodorization 18 comprising heat exchanging pipes for deodorization 19 heated by heat-exchanging with combustion gases. Installation of a heat-transfer accelerating means 17 or the heat exchanger for deodorization 18 and heat treatment of the combustion gas via the heat exchanger for deodorizing 18 can quickly and completely deodorize the combustion gas even when retention time of the combustion gas in the heat exchanger for deodorization 19 is shortened by increasing the flow rate of the gas.
Patent JP-2002302346-A (JP)
Title: Group control device for elevator
Inventor: SAKURAI SUSUMU
IPC: B66B1/18
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To increase the response frequency of a car located closer to users and provide better service by taking the statistics of the depression frequency for each button on a floor and controlling the arrangement and readiness of the car closer to the car stop button of most depression frequency when the car is made ready on the floor. SOLUTION: This group control device for an elevator comprises a function of taking the statistics of the depression frequency for each car stop button on the floor and preferentially selecting the car coming closer to the button of more depression frequency in accordance with the statistic result and an additional function of allowing statistical treatment by time for application even in the case of the depression frequency for each car stop button is changed depending on time zones and performing reselection if the selected car is not the one closer to the button of more depression frequency.
Patent JP-2001346810-A (JP)
Title: Disposable container for dental filling material
Inventor: BOTH ADAM
IPC: A61C5/66
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a disposable container in which different kinds of discharge openings can be realized at little expense, i.e., with low production and storage costs and with rapid response time to changing market requirements. SOLUTION: Nozzles (2, 2' and 2") are constituted as separate components, and are joined to a container body (1).
Patent JP-2002001557-A (JP)
Title: Butt welding method by laser beam
Inventor: NAKAJIMA TORU
IPC: B23K26/346
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency by reducing a number of welding processes and to realize a butt welding method capable of forming a stable excess weld metal. SOLUTION: A Y type opening part of a base material 8 is formed so that a width of a V type part bottom 13 and a straight zone 14 is welded by a laser beam from the opening end of V type part. Then, the V type part is welded. The back side of the base metal 8 is not recessed by the welding of the straight zone 14. Thus, the welding process to form the excess weld metal at the back side of the base metal by an arc heat reservoir or a laser beam is not required, and the welding process will be the first process of welding the straight zone 14 and the second process of welding the V type part. Therefore, the butt welding method can be improved by reducing the number of welding processes and can be realized by the laser beam capable of forming a stable excess weld metal.
Patent JP-2002303092-A (JP)
Title: Tunnel excavator
Inventor: SUGIYAMA MASAHIKO
IPC: E21D9/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance workability of tunnel excavating work by enabling a tunnel excavator to remove earth stably and smoothly. SOLUTION: In an earth pressure shield excavator, the first manhole 25 is formed in a bulkhead 22 of an excavator body 11, a first hatch 26 is provided, in such a manner as to freely open/close the first manhole 25; a stirring rod 34 is mounted on the first hatch 26; a mud adding nozzle 35 is provided at an end protruding into a chamber 23; and the direction of a jet of a mud additive jetted from the nozzle 35 of the stirring rod 34 can be changed to the circumferential direction, and a position of the jet thereof is made axially changeable.
Patent JP-2002302276-A (JP)
Title: Sheet feeding device and image forming device
Inventor: TANAKA AKINORI
IPC: B65H3/46
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device that can correspond to various feeding control methods for a short feeding interval or a high feeding speed and to a constitution of a feeding roller and a separating roller containing materials and more accurately estimate service life of the pair of separating/ feeding rollers without increasing production cost, and an image forming device having it. SOLUTION: In the typical constitution of the sheet feeding device and the image forming device, the sheet feeding device comprises a storing means for loading and storing sheets and the pair of separating/feeding rollers comprising the feeding roller rotating in a sheet conveying direction and the separating roller inversely to the sheet conveying direction. The sheet feeding device has a detecting means for detecting a rotation state when the separating roller is driven or is not driven, and an estimating means for estimating the service life of the pair of separating/feeding rollers based on the rotation state of the separating roller detected by the detecting means.
Patent JP-2002309066-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: KUBOKI KENICHI
IPC: H01L23/31
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition that has excellent fluidity and gives cured products having excellent heat resistance and high flame retardancy and consequently provide materials being useful as an insulating material for electric and electronic parts (for example, high-reliability semiconductor sealing material), laminated sheets (for example, printed circuit boards or built-up substrates), a variety of composite materials including CFRP, adhesives, paints and the like. SOLUTION: The objective epoxy resin composition comprises an epoxy resin, a compound bearing an unsaturated bond adjacent to a ketone group and a compound represented by formula (1) as essential components and an epoxy resin curing agent, when necessary, and the composition is cured to give the objective cured products.
Patent JP-2002313783-A (JP)
Title: Method for forming polygon semiconductor ring laser, polygon semiconductor ring laser and polygon semiconductor ring laser gyroscope
Inventor: SATO TAKAHIRO
IPC: H01L21/3065
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To form a polygon semiconductor ring laser wherein high alignment precision is held with a simple process. SOLUTION: In Fig. 1 (d), dry etching is added by using first resist 1 and second resist 2 as masks, and an active layer region 12 and an N-type AlGaAs clad layer 11 are exposed only in a corner mirror part. Condition of the dry etching is the same as condition of dry etching of a first time. In this case, the layer 11 may not be etched wholly. By the above process, reflectivity at the corner mirror part is increased. In the corner mirror part, etching is performed by self alignment while a pattern of the first resist 1 is maintained, so that position deviation is not generated throughout dry etching of two times. Finally in Fig. (e), the first resist 1 and the second resist 2 are exfoliated by using a remover.
Patent JP-2001352993-A (JP)
Title: Method for discovering nucleotide sequence for nucleic acid-amplifying method
Inventor: WEIMER THOMAS
IPC: G16B30/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for discovering an appropriate different kind oligonucleotide sequence used for detecting a specific accurately known target nucleic acid set in advance including its unknown variety and mutant by a nucleic acid-amplifying method. SOLUTION: This method consists of; a) generating oligonucleotide sequences overlapping each other by fragmenting a preserved zone of target nucleic acid to be amplified, b) using these sequence fragments for discovering resembling sequences in a gene bank or other DNA data base, and thereby identifying appropriate different kind oligo-nucleotide sequences derived from other kinds of living bodies, and c) using the discovered different kind oligo-nucleotides as a primer and/or probe for isolating the target nucleic acid by using the nucleic acid-amplifying method.
Patent JP-2001351374-A (JP)
Title: Circuit for reading out memory cell provided with ferroelectric capacitor
Inventor: BRAUN GEORG
IPC: G11C11/22
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To constitute a circuit so that the ratio of bit line capacitance to the capacitance of a ferroelectric capacitor can be selected over further wider range, in a circuit for reading out a memory cell provided with a ferroelectric capacitor. SOLUTION: This circuit is provided with a bit line BL connected to a memory cell FSPZ and a differential amplifier D. An input side DE1 of a first differential amplifier is connected to the bit line BL, and a reference signal VBSOLL is supplied to a second differential amplifier DE2. The device is also provided with a first driver circuit TR1 provided with a driver input side TRE1 and a first driver output side TRA1. A differential amplifier output side DA is connected to the first driver input side TRE1, and the first driver output side TRA1 is connected to the bit line BL, and a potential of the bit line BL is controlled according to a potential of the reference signal VBSOLL.
Patent JP-2002319680-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKESHI
IPC: H01L29/786
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is improved in operating speed and dielectric strength, while having a high breakdown voltage and a low on-state resistance. SOLUTION: An n-type drain region 4 and a p-type well region 5 are formed apart from each other in a semiconductor layer 3 on an insulation layer 2, and an n-type source region 6 is formed in the p-type well region 5. A gate electrode 9 is formed through the intermediary of a gate insulating film 8 on a part interposed between the n-type source region 6 and the n-type drain region 4 in the p-type well region 5. N-type semiconductor regions 3a and p-type semiconductor regions 3b are formed alternately in the width direction of a gate, on a part of the semiconductor layer 3 interposed between p-type well region 5 and the n-type drain region 4.  A selection insulating film 14, formed of silicon oxide is formed on the front side of the semiconductor region 3a, while being embedded in the depth direction of the n-type semiconductor region 3a, and the n-type semiconductor region 3a becomes smaller in thickness as compared to that of the p-type semiconductor region 3b.
Patent JP-2002322385-A (JP)
Title: Temperature sensitive color phase reversible composition
Inventor: MIWA NORIHIRO
IPC: C09B67/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature sensitive color phase reversible composition showing a reversible color phase change which colors on raising temperature and discolors on decreasing temperature. SOLUTION: This temperature sensitive color phase reversible composition comprises a coloring agent containing a reversible dyestuff colored by an acid, a color developer containing a Lewis acid having a melting point at the temperature range of objective color phase change and a sensitizer and colors on rising temperature and discolors on decreasing temperature and shows reversible color changes. For example, a suitable example of the coloring agent is a lewco dye, that of the color developer is a long chain fatty acid, and that of the sensitizer is an acidamide.
Patent JP-2002326613-A (JP)
Title: Shrink packaging body and its manufacturing method
Inventor: FUJITA HIROYUKI
IPC: B65D85/50
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To reinforce a film at the time of heat-shrinking, and in addition, prevent scraps due to the formation of a deaerating hole from being mistakenly packaged, and improve the productivity by making a continuous operation of a packaging machine possible while preventing the scraps from becoming a trouble. SOLUTION: An article to be packaged such as a food is covered with the heat-shrinkable film 2 on which the deaerating hole 5 is formed. After heat- shrinking the film 2, a second label piece 6 is pasted in a manner to cover the deaerating hole 5 for this manufacturing method of a shrink packaging body. In this case, after pasting a first label piece 9 on the film, the deaerating hole 5 which goes through the first label piece 9 and the film 2 is formed.
Patent JP-2002040012-A (JP)
Title: Detection means for pollutant in food
Inventor: GOLDSMITH ROBERT M
IPC: B65D79/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To display that the food is polluted. SOLUTION: This pollution detection means of food is equipped with an indicator coupled with a base material 20, and the indicator is communicated with juice from the food 12 to be tested on existence of a toxin. A means for changing the color of the indicator is installed in order to display that the food is polluted when the toxin exists in the juice from the food.
Patent JP-2002329256-A (JP)
Title: Method, trader terminal and program for point transaction, computer readable medium with recorded point database and point management system
Inventor: ANZAKI YASUHIRO
IPC: G06Q30/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a point transacting method, etc., capable of reducing burdens of both a user side and a trader side which utilize the point transacting method utilizing a portable telephone set. SOLUTION: This point transacting method includes a step in which a trader terminal 21 acquires a self-station number registered in a portable telephone set 30 of a user, a trader ID stored in the trader terminal 21 is also read from a storing means, and the self-station number and the trader ID are transmitted to a point management system 10, a step in which the point management system 10 acquires the self-station number and the trader ID and reads a point balance associated with the self-station number and the trader ID from a point database 10a, a step in which the trader terminal 21 acquires points increased/reduced this time, and a step in which the point management system 10 performs arithmetic operations on the basis of the read point balance and the points increased/ reduced this time or updates the operated point balance in the point database 10a.
Patent JP-2002330560-A (JP)
Title: Rotary electric machine
Inventor: SASAKI MANABU
IPC: H02K1/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic flux in the axial direction at the end of stator core, and improve local temperature rise due to eddy current loss. SOLUTION: In a rotary electric machine, which has a plurality of exterior spacers provided in exterior end of the stator core in the laminating direction and disposed circumferentially with spaces; and a stator coil having coil end protruding in the circumferential direction from the exterior end, the exterior spacers are annularly formed with a material having electrical conductivity.
Patent JP-2002328935-A (JP)
Title: Program and data manipulation apparatus for allowing flexible schema in data manipulation of object oriented database
Inventor: HOSOGAI HIDEATSU
IPC: G06F9/44
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To allow data manipulation to result a schema varying dynamically. SOLUTION: A data manipulation apparatus for manipulating data of an object oriented database stores definition information, which defines a tuple having a variable schema in a class higher than every tuple-type class in an hierarchical structure of class, in a definition information storage section 6. A substituting section 3 substitutes a tuple having an optional schema in a variable when the variable is declared using a tuple defined based on the definition information.
Patent JP-2002333438-A (JP)
Title: Separation analysis device
Inventor: ONUMA MITSURU
IPC: G01N30/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an easily-handleable and space-saving type separation analysis device wherein processing of a pipe such as a reagent supply pipe or the like can be executed simply within the shortest distance. SOLUTION: This device is constituted by piling, from the bottom in the mentioned order, a power source unit 201 for controlling the electric power supplied to the whole device, a liquid sending pump unit 202 for storing a liquid- sending pump 12, and sending the reagent which is a mobile phase explained in figure 1 in a reagent solution bottle 210 to other units, an auto-sampler unit 203 equipped with a sample syringe and a sample tray, a column oven unit 204 for storing plural columns 15, and keeping the columns at a fixed temperature, a detector unit 205 for storing a lamp as a light source used for detection and a detector, and a bottle stand unit 206 for housing plural bottles 210 for holding the reagent.
Patent JP-2002344965-A (JP)
Title: Data transmission system
Inventor: IKEDA YASUNARI
IPC: H04N19/423
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system that uses a transmission line with a narrow band so as to transmit/receive a transport stream at a high bit rate. SOLUTION: A transmitter side divides a transport stream in the unit of TS (transport) packets to generate a plurality of data streams. Then each divided data stream is transmitted to a receiver side via different channels. The receiver side receives the signals sent via a plurality of channels and multiplexes them in the unit of TS packets to restore one transport stream.