baber/WOPTO huggingface dataset:
Patent JP-2003092599-A (JP)
Title: Router and communication network device
Inventor: ONO HIDEAKI
IPC: H04W8/26
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To reserve resources in a section for performing capsulated transfer of a packet in a router and a communication network device for reserving network resources corresponding to RSVP (Resource Reservation Protocol) being a resource reservation protocol. SOLUTION: When capsulating and transferring a packet toward a receiving terminal, a router stores a capsulated transfer destination address corresponding to the address of the reception terminal. After transferring a first path message (PM1) transmitted for performing a first path message (PM1) transmitted for performing resource reservation corresponding to the resource reservation protocol, the capsulated transfer destination address is obtained from the address of the reception terminal. A second path message (PM4) for performing the resource reservation of the same communication quality as that of the first path message (PM1) is transmitted to the capsulated transfer destination address in the state of being not capsulated.
Patent JP-2003089750-A (JP)
Title: Plastic composite, and method for manufacturing and method for recovering instrument using the same
Inventor: KOBAYAKAWA KIYOSHI
IPC: C08K7/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the trouble of the function deterioration or damage to an incinerator caused by that glass fibers usually used as a reinforcing material for a plastic composite constituting cellular phone boxes are fused and adhered on the incinerator when wasted cellular phones are burned in the incinerator. SOLUTION: At first, a ceramic fiber as a reinforcing material is knead into a base material (step 101). The plastic composite obtained by kneading the ceramic fiber as the reinforcing material into the base material is palletized (step 102). The palletized plastic composite is molded by using a injection molder (step 103). Thus, the box of a cellular phone is obtained (104). The box of the cellular phone is used in an assembling process (step 201), and a cellular phone set is completed as a product (step 202). The use of a ceramic fiber having a melting point of 1,000 deg.C as the reinforcing material enables that the reinforcing material does not burn in an ordinary incinerator in which materials are burned by spontaneous combustion at 650-900 deg.C.
Patent JP-2003092226-A (JP)
Title: Apparatus and method for carrying blank
Inventor: TAKATSUKA KAZUHIKO
IPC: H01F41/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for carrying blanks capable of automatically and exactly carrying, positioning, and loading the blanks regardless of iron core shapes. SOLUTION: A carry belt 3 for carrying blanks 22 and 23 for iron core, servomotors 5 and 6 for driving the belt 3, and a roller 2 are arranged. The carrying belt 3, position detecting means 8 and 9 for detecting the positions of the blanks in carrying, and high precision detecting means 10 to 17 for detecting the positions of the blanks immediately before their stops are respectively arranged in pairs in the direction of traveling of the blanks. A computing section 28 of the positions of the blanks for controlling servomotors 5 and 6 are arranged based on the detecting signal from the position detecting means 8 and 9, and the high precision detecting means 10 to 17.
Patent JP-2003094593-A (JP)
Title: Decorative paper and method for manufacturing decorative plate using the same
Inventor: OKAMOTO MASARU
IPC: B29K101/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To allow both scuff resistance and depression resistance to be compatible in a thermosetting resin decorative plate, to provide good adhesion and to eliminate is problem (pot life management, occurrence of blocking or the like) at the time of manufacturing decorative paper to be used and at the time of distribution. SOLUTION: Decorative paper S comprises a surface protective layer 1 is which an ionizing radiation curable resin is crosslinking-cured, a design layer 2 and a thermosetting resin impregnated paper 3. The impregnated paper has a resin impregnated part 3B at the design layer side and a resin unimpregnated part 3A at an opposite side. The thermosetting resin of the resin-impregnated part may be set to an incompletely cured state. A method for manufacturing the decorative plate comprises the steps of impregnating the resin unimpregnated part side of the paper with the thermosetting resin, drying the impregnated part to a set to touch state, then laminating the dried part with a backing base impregnated with the thermosetting resin such as core paper or the like, heating and pressurizing the laminate, and crosslinking-cure the thermosetting resin.
Patent JP-2003094072-A (JP)
Title: Water quality improving agent and manufacturing method therefor
Inventor: IGAMI HIDEO
IPC: C02F1/28
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water quality improving agent having a low oxidation- reduction potential at low cost by utilizing aquatic waste such as shells having difficulty in disposing of by eliminating defects such as not to have little effects on the prevention of oxidation of metals and cleaning of vegetables in a conventional method for manufacturing reduced water having the low oxidation- reduction potential which is suitable for drink water, or the like, by adding potassium to natural zeolite and baked shells and re-firing them. SOLUTION: The method prevents calcium carbonate in the shells from decomposing and a conchiolin layer therein from deoxidizing, and imparts conductivity as a glassy carbon matter in a strong reducing atmosphere. Thus, the method improves the water quality by absorbing an electromagnetic wave from an atmospheric electric field and discharging the electrolysis energy by itself.
Patent JP-2003093044-A (JP)
Title: Method for packaging culture vessel and method for using the same
Inventor: YOKOYAMA KANEHISA
IPC: C12R1/91
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To enable a culture vessel in which cells are frozen on the culture surface of the culture vessel having a plurality of wells together with a culture medium to be thawed without contamination with bacteria while keeping survival of cells. SOLUTION: The bottom of the culture vessel is covered with an insulant. The culture vessel is stand for in air or in water and heated in a state packaged in a water impermeable bag.
Patent JP-2003098384-A (JP)
Title: Ferrule for optical fiber connector
Inventor: SHIKAHAMA SHIGERU
IPC: G02B6/38
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule that has a linear expansion coefficient closest possible to that of an optical fiber, that has a sufficient corrosion resistance, and that can easily and properly satisfy dimensional accuracy required for the ferrule. SOLUTION: The ferrule 1 is formed, so as to have a desired dimensional accuracy, by curing a columnar shaft body 13 that is prepared with a hole 13a to be an inserting/loading hole 10 and that is made of titanium or titanium alloy, or by giving this columnar shaft body 13 a surface hardening treatment through both or either one of carburization and nitridation, and then by grinding after this curing or surface hardening.
Patent JP-2003095981-A (JP)
Title: Medicine composition
Inventor: KUBO KYOKO
IPC: A61K47/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine composition having excellent sense of administration in contrast with unpleasant sense including difficulty in swallowing of the medicine composition formulated with colestimide, polycarbophil and their salts being resin preparations. SOLUTION: This medicine composition comprises one kind selected from the group consisting of colestimide, polycarbophil and their salts being resin preparations and one or more kinds selected from the group consisting of menthol, camphor, menthe oil, eucalyptus oil, peppermint oil, chlorobutanol and menthyl lactate being refringerants.
Patent JP-2003103327-A (JP)
Title: Manufacturing method for hollow member
Inventor: HORI IZURU
IPC: B21D26/033
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal hollow member wherein the hollow member, whose distribution of the cross-sectional plate thickness in the longitudinal direction is made changeable, can be manufactured simply and easily. SOLUTION: The manufacturing method comprises a heating process for a tubular blank Pa by applying a temperature difference in the longitudinal direction, a pulling process for pulling the tubular blank Pa partially heated in the longitudinal direction by the foregoing process in the axial direction, and a bulge-forming process for setting the extended tubular blank Pa, whose cross-sectional wall thickness in the direction orthogonal to the longitudinal direction is changed in the longitudinal direction, in a mold, and applying an inner pressure to perform bulge forming.
Patent JP-2002161065-A (JP)
Title: Method for producing unsaturated carboxylic acid
Inventor: BOGAN LEONARD EDWARD JR
IPC: B01J27/057
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new unsaturated carboxylic acid. SOLUTION: This method for producing the unsaturated carboxylic acid comprises (a) bringing an alkane into contact with a catalyst containing mixed metal oxides in a reaction zone under a condition for producing a production gas containing the product unsaturated carboxylic acid, the unreacted alkane and the product alkene, (b) recovering the unreacted alkane and the product alkene from the product gas, and (c) recycling the recovered unreacted alkane and the product alkene to the reaction zone, wherein the mixed metal oxides comprise a substance of the following expression: AaMmNnXxOo [A is selected from molybdenum and tungsten; M is selected from vanadium, cerium and chromium; N is selected from tellurium, bismuth, and selenium;  X is selected from niobium, tantalum, titanium, and the like; 0.25<(a)<0.98, 0.003<(m)<0.5, 0.003<(n)<0.5, 0.003<(x)<0.5, and (o) depends on the oxidation states of the other elements].
Patent JP-2003110900-A (JP)
Title: Remote starter for system subdevice
Inventor: SATO FUMINORI
IPC: H04B11/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a remote starter for system subdevice by which forgetting of turning on power supply can be prevented when a subdevice is used to send a signal through wireless communication and excessive power consumption be also suppressed as much as possible. SOLUTION: This starter is provided with a main device and a subdevice (video camera unit and transmitter) 1 and 4, and at least the subdevice 4 incorporates a battery and a power supply and it is mobile independently from the main device 1. A system 2 for sending a signal to the main device 1 through wireless communication is provided with a cable transmitter 5 for activating subdevice to output a sonic wave s2 in correspondence with turning on of main power supply of the main device 1. The subdevice 4 is added with a subdevice activating means 7 that receives the sonic wave s2 outputted from the cable transmitter 5 while the main power supply is turned on in advance and turns on the operation power supply of the subdevice 4, and then sets the wireless transmission of a signal s1 to the main device 1 to ON state.  Thus, an electric power can be supplied to the subdevice 4 without manual turning on of operation power supply thereof. The sonic wave s2 generates no sound because it is out of audible range.
Patent JP-2003110174-A (JP)
Title: Laser oscillator
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/041
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator which prevents the bedewing of a mirror by a simple structure and is superior in terms of both cost and reliability and obtains a stable laser output at all times. SOLUTION: The laser oscillator comprises at least one pair of mirror holding sections for holding a mirror, a cooling board for eliminating the heat generated by the mirror holding sections, a cooling medium flowing inside the cooling board, and a cooling medium flow rate control means. While there is no discharge in a discharge tube or there is no generation of heat in the mirror holding sections, the flow rate of the cooling medium is reduced by means of the cooling medium flow rate control means.
Patent JP-2003105042-A (JP)
Title: Method for manufacturing polycarboxlic acid-based copolymer and additive for cement
Inventor: MATSUI TATSUYA
IPC: C08F290/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polycarboxylic acid-based copolymer which permits the manufacture, by an aqueous solution polymerization with raw materials charged at a time, of a polycarboxylic acid-based copolymer and continuous execution of all reactions in one reactor thereby to give the polycarboxylic acid-based copolymer at a high polymer content with good productivity at a low cost. SOLUTION: The method for manufacturing a polycarboxylic acid-based copolymer comprises copolymerizing a polyoxyalkylene derivative (a) bearing a 2-8C unsaturated hydrocarbyl group with an unsaturated carboxylic acid-based compound (b) in the presence of a water-soluble initiator (c) by aqueous solution polymerization, where the ratio of the charged components (a), (b) and (c) is such that 1.2-3.5 moles of (b) and 0.05-0.8 mole of (c) are charged per mol of (a), all raw materials are charged at a time and the polymerization is carried out at a polymerization temperature of 45-65 deg.C.
Patent JP-2003110049-A (JP)
Title: High-frequency ic package and high-frequency unit using the same and manufacturing method thereof
Inventor: MATSUKI HIROAKI
IPC: H01L23/66
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make simple and compact a high-frequency IC package and a high-frequency unit, and to reduce the number of processes in a manufacturing method of the high-frequency unit. SOLUTION: A component 9 for determining the characteristics of a high-frequency IC chip is arranged outside sealing 14 of a high-frequency IC package 5. The component can be arranged in a board 7 of the package, a circuit board 4, or a case chassis 1. The package and a high-frequency unit 6 for mounting the package can be miniaturized by providing components outside the sealing. When the component is to be provided on the circuit board, the component can be mounted with other surface mounting components, thus reducing a manufacturing process.
Patent JP-2003108157-A (JP)
Title: Method, video server and karaoke playing terminal for receiving and using contribution of karaoke video work on karaoke playing terminal
Inventor: KOYAKATA HIROYUKI
IPC: G10K15/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a video work associated with karaoke music on a karaoke playing terminal. SOLUTION: A video server communicates with many karaoke playing terminals and contributor's computers to receive information specifying karaoke music and a karaoke video work from a contributor's computer and register them in a video database together by using a music identifier as a key, and also distributes index information of the video database to the karaoke playing terminals. A karaoke playing terminal outputs the index information at proper time, specifies karaoke music and receives the corresponding karaoke video work from the video server, and reproduces and displays the karaoke video work for the karaoke music received from the video server when the karaoke music is played. Thus, a contribution of a karaoke video work is received and used on a karaoke video terminal.
Patent JP-2003115987-A (JP)
Title: Facsimile composite machine
Inventor: NISHIKAWA MASAHITO
IPC: G06T1/60
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance the maintainability by making buffer control independent of applications so as to absorb different operations by each function. SOLUTION: The facsimile composite machine has a buffer control section 5 for controlling a write speed of data by a scanner 1 to a data buffer 2 and/or a read speed of data from the data buffer 2 by a plotter 3, and also has an NVRAM 9 for totally storing buffer control conditions, and the buffer control section 5 controls the buffer on the basis of the buffer control conditions.
Patent JP-2003112656-A (JP)
Title: Roof structure for vehicle
Inventor: YOSHIKAWA MASAYUKI
IPC: B62D25/06
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of a roof part of a vehicle while suppressing an increases in weight and cost. SOLUTION: A cross beam 22 is disposed along a vehicle width direction on a cabin 20 side of a roof panel 18. The cross beam 22 is made of an extruded material of an aluminum alloy. The cross beam 22 is curved to an upper side of the vehicle with a comparatively narrow gap with the roof panel 18 along a curved shape of the roof panel 18 expanded to the upper side of the vehicle. An interval of the cross beam 22 and the roof panel 18, is wider in an interval L2 at a vehicle width direction outside 22D than in an interval L1 at a vehicle width direction center part 22C.
Patent JP-2003115585-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KIMURA ISAO
IPC: H01L21/336
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device exhibiting stability in breakdown voltage characteristics, ON resistance characteristics, and the like. SOLUTION: The semiconductor device comprises a P type semiconductor layer, an N type first well formed on the surface of the semiconductor layer, a P type second well formed on the surface of the first well, an N type source region formed on the surface of the second well, an N type drain region formed on the surface of the first well while being spaced apart by a specified distance, a gate electrode formed on the semiconductor layer and extending from the source region to the second and first wells, an applying electrode disposed on the first well between the second well and the drain region while being spaced apart from the gate electrode and extending from the first well to the edge thereof, and a first impurity diffusion layer, i.e., a P type impurity diffusion layer, formed on the surface of the second well and reaching the second well beneath the source region.
Patent JP-2003119817-A (JP)
Title: Skeleton bucket and sieving method using the same
Inventor: NISHINO HISAMITSU
IPC: E02F3/40
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To do sieving operation a plurality of times by oscillating one skeleton bucket. SOLUTION: The skeleton bucket has a second skeleton bucket 20 detachably connected to a portion of a first skeleton bucket 10 other than an input port. The first skeleton bucket has a pair of first side faces 11 arranged in approximately parallel, spaced apart relationship, and a first bottom face along a direction perpendicular to the first side faces, with the pair of first side faces connected to the first bottom face in such a manner that at least one of the first side faces opens as the input port 1. A plurality of openings are provided in the first bottom face.  The second skeleton bucket has a pair of second side faces 21 arranged in approximately parallel, spaced apart relationship, and a second bottom face 22 along a direction perpendicular to the second side faces, with the pair of second side faces connected to the second bottom face in such a manner that at least one of the second side faces opens as a receiving opening 2. The second bottom face 22 is provided with a plurality of second openings 23 larger than the first opening.
Patent JP-2002175679-A (JP)
Title: Disk drive
Inventor: MOREHOUSE JAMES H
IPC: G11B21/08
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To save electricity with a disk drive ideal for a laptop computer. SOLUTION: This disk drive has a hard disk, a rotary actuator, a transducer, a circuit apparatus, a spin motor, a timing apparatus, an electronic apparatus, a printed circuit board and an electric power saver. The timing device detects a lapse of the first time interval and the second time interval (first < second) from the final disk access, respectively. The rotary actuator, the transducer, the circuit apparatus, the spin motor and the electronic apparatus regulate a disk actuation unit and its first sub-set has a first time period for enabling disk actuation and its second sub-set has a second time period. The electric power saver lowers the power of the first sub-set upon lapse of the first time interval or the second sub-set upon lapse of the second time interval.
Patent JP-2003112897-A (JP)
Title: Device for mounting side shift cylinder for cargo handling vehicle
Inventor: OTA MASAHIRO
IPC: B66F9/14
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for mounting a side shift cylinder, facilitating connection between a fork and the side shift cylinder. SOLUTION: A mounting hole 13a as a mounting portion is provided passing through a bracket 12a on the back of the fork. A rod 16 of the side shift cylinder is continuously formed with a head portion 16a, a locking portion 16b, a fitting portion 16d and a flange 16c in sequence from its end. A lock plate 15 has a recessed portion 15a. A mutual relationship, s1>d1>s2>s4>d2>s3, is established among a diameter s1 of the flange 16c, a diameter s2 of the fitting portion 16d, a diameter s3 of the locking portion 16b, a maximum diameter s4 of the head portion 16a, a diameter d1 of the mounting hole 13a and a width d2 of the recessed portion 15a. The rod 16 is elongated by the operation of the side shift cylinder 10 and the head portion 16a is inserted into the mounting hole 13a of the bracket 12a.  The lock plate 15 is fitted to the locking potion 16b protruding from the B surface of the bracket 12a of the rod 16 and the rod 16 is joined and fixed to the bracket 12a of the fork 1.
Patent JP-2003116745-A (JP)
Title: Elevating device of toilet seat or toilet lid
Inventor: TAKAHASHI KENJI
IPC: A47K13/10
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an elevating device of a toilet seat or toilet lid simple in structure and easy to be operated, capable of obtaining smooth elevating operation without looseness in the longitudinal and lateral directions to a guide rail in a slider cantilever-supporting the toilet seat or toilet lid. SOLUTION: The guide rail is provided with a first guide surface disposed with a gradient to a plate part of a slider and a second guide surface disposed at an acute angle to the first guide surface. The slider is provided with a first sliding contact surface disposed with a gradient to the plate part and brought into sliding contact with the guide surface and a second sliding contact surface brought into sliding contact with the second guide surface. Either the slider or the guide rail is provided with a pressing means for pressing the inclined first guide or first sliding contact surface.