baber/WOPTO huggingface dataset:
Patent JP-2002213842-A (JP)
Title: Double-pipe connection structure of with respect to expansion valve and the expansion valve
Inventor: OTANI AKIHIKO
IPC: F25B41/06
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for making a work connected a double pipe to an expansion valve in a simple manner, and to provide the expansion valve which is easily connected to the double pipe. SOLUTION: The double pipe 30 is connected to the expansion valve 1 via a connection connector 40. The tip side of the double pipe 30 forms structure with the tip part of an inner pipe 32 be protruding from the tip part of an outer pipe 31. Furthermore, a connector housing 41 of the connection connector 40 is provided with a double-pipe insertion opening 42, inner and outer pipe mounting parts 46 and 47, a high-pressure refrigerant outflow port 43 and a low-pressure refrigerant inflow port 44, a high pressure refrigerant flow passage 48 to intercommunicate the inner pipe mounting part 46 and the high-pressure refrigerant outflow port 43, and a low-pressure refrigerant flow passage 47 so as to make the outer pipe mounting part 47 and the low pressure refrigerant inflow port 44 intercommunicate.
Patent JP-2002211583-A (JP)
Title: Plastic bag for two-folding portable telephone
Inventor: ISHIZAKI AKIRA
IPC: B65D30/20
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic bag most suitable for a two-folding portable telephone. SOLUTION: Plastic films 15, 16a, 16b are bonded to one another at points (a), (b), (c) to provide a bag 10. In the two-folding portable telephone, if a hinge at the center of the telephone is unfolded, the folding surface of the telephone faces the film 15, while the rear surface thereof faces the films 16a, 16b. Under such conditions, the telephone is put into the bag 10. The film 16b is a gusset material and folded into the telephone at a part in opposition to the hinge. If the telephone stored in the bag 10 in its unfolded form is folded, the films 16a, 16b are pulled and the gusset 11 is opened, thereby bringing the gusset 11 into the hinge part.
Patent JP-2002218214-A (JP)
Title: Copying device
Inventor: MINAGAWA HIROYUKI
IPC: H04N1/387
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a copying device for integrating two or more sheets of original images at appropriate integration positions from an original set direction and a character direction at the time of reducing and integrating them. SOLUTION: In the case of reducing two or more sheets of the original images read by a scanner and respectively integrating and arranging them at the prescribed integrating position of one sheet of images, this copying device stores original size and direction in a RAM, recognizes the character direction in a character recognition part and decides the integrating position of a plurality of the original images to a integrated image on the basis of the character direction and an original direction corresponding to a integrating sheet number. Thus, just by having an operator select the integrating sheet number, they are integrated to the optimum intergrading position without performing a special operation and without being conscious of the direction of the original to be set and usability is improved.
Patent JP-2001218215-A (JP)
Title: Motion estimator
Inventor: SAI SEIKEI
IPC: H04N19/51
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a motion estimator that estimates a motion in a compression process of a moving image at high-speed. SOLUTION: A 1st memory section 200 has a preceding retrieval area memory having memory areas storing data of preceding retrieval areas by each line and a current processing area memory, that stores data in current processing areas by each line a, preceding retrieval area data supply section 30 shifts data in the preceding retrieval area from the memory areas, a 1st switching section selects data in the preceding retrieval area from the preceding retrieval area data supply section, a 2nd switching section selects data of the current processing area from the current processing area memory by each row, a calculation section 32 has SAD calculation sections connected in parallel that calculate SAD between the data in the preceding processing area and the data in the current processing area, and a shift register section 34 receives the SAD data of 9 stage of the calculation sections,  to shift the data and sums the shifted data and a SAD value of a next stage to provide an output of a partial SAD value.
Patent JP-2002219569-A (JP)
Title: Drive/control device for welding wire feed motor and inverter type arc welding machine
Inventor: CHIKUMA MASANORI
IPC: H02P7/29
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a drive/control device for welding wire feed motor capable of feeding a welding wide with a fixed speed to the welding head side, and small in size. SOLUTION: By using a switch regulator circuit 2 including a switching means 5 provided on a primary side winding of a transformer Ti and a second PWM control circuit 4, and a first PWM control circuit 3, the switching means is duty-pulse-controlled, thereby even if a load is applied to a DC motor M, the rotational speed of the DC motor M is maintained at the motor speed set value set by a motor rotational speed setting means.
Patent JP-2002219359-A (JP)
Title: Metal ion selectively-adsorbing material
Inventor: YAMADA NORIKO
IPC: B01J20/26
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a material excellent in metal ion selectively-adsorbing properties. SOLUTION: The metal ion selectively-adsorbing material comprises an inorganic/organic hybrid material having a molar ratio of SH group to Si being 0.05 or more to 1.0 or less and the BET specific surface area being 0.2 m2/g or more.
Patent JP-2002223709-A (JP)
Title: Apparatus for processing wrapping rice cake made of boiled rice
Inventor: KOMIYA MICHINOBU
IPC: A23L7/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for processing a wrapping rice cake made of boiled rice, with which a wrapping rice cake made of boiled rice can be rapidly and surely processed continuously and efficiently. SOLUTION: This apparatus for processing a wrapping rice cake made of boiled rice has a constitution that the apparatus is horizontally equipped with an endless drive belt 6 of fixed length in a freely traveling manner. The endless drive belt 6 is successively equipped with a binding material supply means 7 for supplying a gel-like binding material B from a tail pulley 3 side to a top pulley 2 side of the belt, a boiled rice supply means 8 for supplying boiled rice A to the binding material B, a forming means 9 for integrally forming the binding material B and the boiled rice A under pressure and a roasting means 10 for roasting a formed dough C.
Patent JP-2001270612-A (JP)
Title: Device for conveying tube particularly, straw to be located in prescribed position
Inventor: SAINT-RAMON JEAN-GERARD
IPC: B65G47/14
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for conveying and locating a tube such as straw, convenient, less in noise and easy for a user to use in human engineering. SOLUTION: The device comprises a chute provided with a vertically tube feeding station for conveying a tube 124 to be located in position, a conveyor belt 12 and a motor for moving the conveyor belt 12. The conveyor belt 12 has a V-shaped portion 121 for placing the tube 124, a sectionally circular groove 122 for positioning the tube 124, and a longitudinal recessed portion for inserting the tube 124 in the groove 122 in cooperation with a push-in means 44 when the belt 12 is longitudinally moved under the chute.
Patent JP-2002228808-A (JP)
Title: Method for producing light diffusion film and apparatus therefor
Inventor: KOSEKI KEISUKE
IPC: G03B21/62
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a light diffusion film having numerous transparent beads densely arranged in a single layer and having good transmission efficiency and to provide an apparatus therefor. SOLUTION: A transparent substrate 10 on which a burying layer 12 having moderate tackiness has been disposed is inclined by a prescribed angle (θ) and large quantities of transparent beads 14 are scattered on the transparent substrate 10. At that time, the transparent beads 14 are sorted by size and scattered at multiple places.
Patent JP-2002229102-A (JP)
Title: Illuminator for photographing
Inventor: IGUCHI SUSUMU
IPC: H04N5/222
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for photographing which allows a light emitting diode to efficiently emit light with light quantity efficient for photographing illumination with a simple constitution using a cell source of nominal voltage 3 V. SOLUTION: When a control signal ϕ2 from a control means of boosting circuit VP1 comes to 'H', a transistor Q2 is made on and a C1 is charged almost to a source voltage. On the other hand, when the control signal ϕ2 comes to 'L', the transistor Q2 is made off and the charging to the capacitor C1 is stopped. Subsequently, when a control signal ≃1 comes to 'L', a transistor Q1 is made on, the voltage of minus side of the capacitor C1 is pushed up to the source voltage and, therefore, the voltage of plus side of the capacitor C1 is risen to almost twice the source voltage.  At the same time, when a control signal ϕ3 is made 'H', a transistor Q3 is made on, the voltage which is almost doubly boosted is supplied to the light emitting diodes LW1, LB1 and LG1 and, on the other hand, the source voltage is directly supplied to LR1, an electric current flows through all the diodes and the light emitting thereof occurs.
Patent JP-2002224827-A (JP)
Title: Automatic welding equipment
Inventor: HOTOKEZAKI YASUHIRO
IPC: B23K9/028
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To automatically perform welding even when a shape of a groove is complicated. SOLUTION: Magnets 15 and 16 are rotatably attached to the upper attaching part 11 and the lower attaching part 12 of a welding head moving means 18 having a moving part 17, a weld running means 21 is attached to the moving part 17, a groove position sensor 25 is attached to the attaching part 21b of the weld running means 21, torch left and right moving means 22a and 22b are attached to the attaching part 21b, torch up and down moving means 23a and 23b are attached to the torch left and right moving means 22a and 22b, and welding torches 24a and 24b are attached to the torch up and down moving means 23a and 23b.
Patent JP-2002232475-A (JP)
Title: TRAFFIC MONITOR, IP ADAPTOR, AND VoIP TELEPHONE SYSTEM
Inventor: SHIGYO MASAHIRO
IPC: H04L12/70
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a device that makes a visual display for a user about the transmission quality of an Internet path and a degree of congestion under various conditions during conversation. SOLUTION: In order to solve tasks above, this invention is provided with a measurement means that measures at least one of a data delay, jitter and a data loss, a tabulation processing section 413 that monitors an error rate of a communication packet on the basis of the result of measurement by the measurement means, and an LCD monitor 408 that informs a user about an output from the tabulation processing section 413.
Patent JP-2002227155-A (JP)
Title: Flying dust inhibitor
Inventor: YANAGIDA TOMOTAKA
IPC: C08L23/08
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a material maintaining the cushioning property and water permeability of sand and having a scattered dust suppressing effect for a long effect duration by solving a problem of a phenomenon that the fine silt and clay components temporarily flown up by the running of horses or harrowing or the like are continuously floated and scattered by a breeze, unlike the scattering of sand with a large grain size such as normal flying sand occurring at a strong wind, at a riding ground or a exercise ground of a race track. SOLUTION: A liquid ethylene vinyl acetate copolymer and polyvinyl alcohol are mixed for use as a flying dust inhibitor, thereby the occurrence of dust components is suppressed, the cushioning property and water permeability of sand are maintained, and the effect duration is prolonged.
Patent JP-2002233850-A (JP)
Title: Method for fermenting and treating organic matter and apparatus therefor
Inventor: NAITO KAORU
IPC: C05F17/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for fermenting and treating organic matter in which organic matter is kept in a state suitable for aerobic fermentation, efficiently fermented, broken down and converted to compost. SOLUTION: In the apparatus 1 for fermenting and treating organic matter, organic matter 40 heaped up on the installation surface 2 is covered with a weather resistant protective sheet 10 having both air permeability and water proofing property and the four peripheral edges 11-14 of the protective sheet 10 are fixed on the installation surface 2 by cover weights 21-24. An exhaust flue 3 is protruded upward from the center of the heaped organic matter 40 and air supply tubes 61-64 are horizontally put in the organic matter 40 from the four corners of the protective sheet 10. Since the protective sheet 10 has prescribed air permeability and moisture permeability as well as weather resistance and water proofing property, the organic matter 40 is kept at a temperature and humidity suitable for aerobic fermentation and enough air for fermentation is also supplied.  The fermentation and breakdown of the organic matter 40 are therefore facilitated and the organic matter 40 can be efficiently converted to compost.
Patent JP-2002234112-A (JP)
Title: Aluminum or aluminum alloy sheet for molding processing
Inventor: KATO YOSHINORI
IPC: B32B15/08
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminium or aluminum alloy sheet for molding processing capable of being enhanced in moldability and lubricity while suppressing a rise in manufacturing cost. SOLUTION: A polyolefinic ionomer film with a thickness of 0.1-10 μm is formed on the surface of a base material made of aluminum or an aluminium alloy. The polyolefinic ionomer can be formed into a film under such a condition that a film forming temperature is set to a low temperature of about 100 deg.C and a baking time is set to a short time of several sec. Therefore, manufacturing cost can be reduced. The polyolefinic ionomer shows strong adhesion with respect to the surface of the aluminium base material even if substrate treatment is not applied to the base material. Accordingly, if the surface degreasing of the aluminum base material is not performed, coating can be applied to the base material as it is and, from this viewpoint, manufacturing cost can be reduced.
Patent JP-2002236129-A (JP)
Title: Specimen agitation conveyor
Inventor: ITO TERUAKI
IPC: G01N35/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a specimen agitation conveyor in which required and sufficient agitation is stably performed without the inconvenience in an agitation operation of the specimen and an anticoagulant, the time for the agitation operation needs not be particularly secured, and the condition of the agitation can suitably be set and adjusted depending on the length of the conveying path. SOLUTION: The specimen agitation conveyor comprises a roller unit 10u consisting of a plurality of retaining rollers 11 and 12 placed in juxtaposition in a horizontal direction, such that a valley region 2 can be provided between the rollers along the conveying path 1, a retaining roller mechanism 10 for retaining a test tube 3 having the specimen in a lying state in the valley region 2, a rotation drive mechanism 20 for rotating the test tube 3 retained in the valley region 2 in a second direction B opposite a first direction A by simultaneously rotation driving each retaining rollers 11 and 12 in the unit 10u in the first direction A, and a slide drive mechanism 30 for sliding the test tube 3 retained in the valley region 2 in the direction along the center of the retaining rollers 11 and 12.
Patent JP-2002245151-A (JP)
Title: Container collection system and information processor
Inventor: SHIMAMURA MITSURU
IPC: G06Q50/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a container collection system capable of efficiently collecting containers by enabling a demander to easily and conveniently notify container return. SOLUTION: In this container collection system for collecting an unneeded container at the demander and returning the container to its supply source, the company network server S2 of the supply source receives return information transmitted to notify container return from demander communication terminal devices D1 and D2 via the Internet. The communication terminal device S3 of the supply source prepares collection request information to request container collection on the basis of the return information received by the server S2, and transmits the collection request information by e-mail so as to transmit the collection return information to the communication terminal device F of a container collector destination that takes care of container collection via the Internet.
Patent JP-2002241115-A (JP)
Title: Rare gas recovery method and its apparatus
Inventor: OYAMA TAKASHI
IPC: C01B23/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cost-effective rare gas recovery method and an apparatus therefor by using an inexpensive regeneration gas in place of gaseous N2, and realizing recovery of rare gas, such as argon, in an efficiency as high as that of conventional recovery. SOLUTION: In the rare gas recovery method, a used impure rare gas is sent to a preprocessing unit 2, and oxygen and hydrogen are added to perform the combustion removing processing of inflammable components, hydrogenation removal of oxygen, and adsorption treatment of moisture and carbon dioxide. Subsequently, the resulting gas is sent to a low temperature liquefaction separator 3, and low temperature liquefaction separation is carried out to obtain a purified rare gas. As a regeneration gas in the regeneration process in a moisture and carbon dioxide adsorber 6, dry air, air which is dry and does not contain carbon dioxide, or waste gas produced in a juxtaposed low temperature air separation apparatus 15 is used for at least the former half of the heating time-zone among the former and latter halves of the heating time-zone, and the former half of the cooling time-zone.  Gaseous nitrogen is used for the subsequent remaining time-zone.
Patent JP-2002247031-A (JP)
Title: Method for electronic signature
Inventor: MATSUSHIMA AKINORI
IPC: G06F21/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic(E) signature method capable of preventing the occurrence of a situation that a secret key is copied or leaked while permitting a plurality of persons having authority to execute E signature. SOLUTION: Unique user ID is applied to each of a plurality of specified persons belonging to a transmitting side corporation and a plurality of specified persons belonging to a receiving side corporation. Respective user ID numbers applied to the specified persons belonging to the transmitting side corporation are allowed to correspond to a secret key inherent in the transmitting side corporation in a certificate information data base 109. At the time of receiving an E document and an E signature request transmitted from a person having user ID, a key management server 102 ciphers the received document by using the secret key made to correspond to the user ID in the certificate information data base 109.  At the time of receiving a reference request to the E document from a person belonging to the receiving side corporation to be the address of the ciphered E document and having user ID, the server 102 deciphers the E document by using a public key of the transmitting side corporation and answers the deciphered E document.
Patent JP-2002249140-A (JP)
Title: Partition and box with the same
Inventor: HIROSE KEIJI
IPC: B65D25/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a partition which can prove the pressure resistance against external force and a box disposed with the partition therein. SOLUTION: This partition is composed by fitting a lateral partitioning portion formed by combining a lateral partition body portion 20X provided with a notch portion on a side of a connecting plate of a body portion, a pair of lateral partition plates 21 and 22 parallel with a first direction and provided with a plurality of cut portions at a predetermined intervals on the upper end portion thereof, respectively, a lateral partition inserting portion 20YA composed of a connecting plate of an inserting portion which has the same shape as the notch portion for connecting parts of the lower sides of the lateral partition plates,  and a longitudinal partitioning portion parallel with a second direction and composed of longitudinal partition plates 31 and 32 which are provided with a plurality of cut portions fitted into the cut portions on the lateral partition plates at predetermined intervals, respectively.
Patent JP-2002252949-A (JP)
Title: Positioning method of motor core and polygon scanner motor
Inventor: KASHIWADA TAKESHI
IPC: H02K15/16
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To improve magnetic balance by positioning the center between a stator and a motor core with high accuracy. SOLUTION: The positioning method of the motor core and a polygon scanner motor is the positioning method for the motor core 22 which is made by winding a coil 22b around a ring-form magnetic core 22a. An outer diameter part 21b for the core attachment is installed in a stator 21 with a bearing at an end, a core ring 22c corresponding to the outer diameter part 21b is installed on the side of the motor core 22 and the core ring 22c is pressed to fit with the outer diameter part 21b.
Patent JP-2002252463-A (JP)
Title: Build-up wiring board and its manufacturing method
Inventor: KOBAYASHI MIDORI
IPC: H05K3/46
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a build-up layer. SOLUTION: Conductive paste 10a and 10a' for wiring, conductive paste 10b and 10b' for a via-hole conductor, and insulating resin layers 12 and 12' are transferred to the right and back surfaces of the internal wiring board IC of a build up wiring board, by laminating transfer plates 11 and 11' carrying the paste 10a, 10a', 10b, and 10b' and the resin layers 12 and 12' upon the wiring board IC under a heated and pressed condition.
Patent JP-2002250064-A (JP)
Title: Washbasin
Inventor: KIKUCHI YASUO
IPC: E03C1/14
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a washbasin improved in design with neat appearance and creating a pleasant sanitary space for a user by making dirt and stagnant water around a drain port in a washbowl inconspicuous and reducing a problem of clogging or the like caused by filth, and to enable the user to efficiently use the washbasins installed in a line without centering on the washbasin with the relatively little sticking of dirt because of remarkably reducing the unpleasant feeling of the user about the clogging, dirt and stagnant water staying around the drain port in the washbasin by the use of former users in the case of a public washroom where the washbasins are installed in a line for use. SOLUTION: In this washbasin having a washbowl and a drain port, the drain port is provided at the end part of the washbowl, and a downward inclination is formed toward the drain port. The drain port is covered with a cover having a drain hole broader than the drain port, and the drain hole is formed in slit shape parallel to the washbowl.