baber/WOPTO huggingface dataset:
Patent JP-2002345212-A (JP)
Title: Cylindrical commutator and method of making it
Inventor: KAMIYA YOSHIHISA
IPC: H02K15/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sure and firm cylindrical commutator and a method of making it through connection of a mold resin and a segment. SOLUTION: A cylindrical commutator secures a plurality of segments 9 provided with a hook part 7 for wire connection in one end side into cylindrical shape with a mold resin 33 further to provide an anchor part 11 buried in the mold resin 33 almost over the total length of each of the segment 9, the anchor part 11 is cut and raised in an inner direction by forming the depth of the cut circumferentially in the internal peripheral surface of a commutator base material 15 of cylindrical shape before divided into each segment 9.  This method of manufacturing has a process forming a cut and raised protrusion by forming the depth of the cut circumferentially in the commutator base material 15 of cylindrical shape having a hook part 7, a process setting the commutator base material 15 to a mold form molded, and a process working a slit 13 circumferentially in the external peripheral surface of the mold resin 33.
Patent JP-2003128377-A (JP)
Title: Load-carrying platform for lengthy material, lengthy material handling method using it, and lengthy material conveying system
Inventor: IWATA KATSUMI
IPC: B66C1/62
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve one or more problems of the prior art such as necessity of a special hanger, the difficulty in handling of arbitrary stacked lengthy mate rial load-carrying platforms, and the trouble of handling the lowermost cradle. SOLUTION: This load-carrying platform for a lengthy material has an upper space for placing a long material. The load-carrying platform for the lengthy material includes a longitudinal member parallel to the longitudinal direction of the lengthy material, a cross direction member connecting the longitudinal member in the direction substantially right-angled to the longitudinal member, vertical members erected at both end parts of the longitudinal member or in the vicinity thereof, a hook disposed on the vertical members, a link member fitted to be rotated through a pin fitted in the vertical member, and a connecting member fitted to the free end of the link member. This lengthy material handling method uses the load-carrying platform for the lengthy material, and the lengthy material conveying system uses the load-carrying platform.
Patent JP-2003132946-A (JP)
Title: Nonaqueous electrolytic solution and secondary battery using the same
Inventor: HIBARA AKIO
IPC: H01M4/587
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution controlling increase of electrode interface resistance and providing further prominent life characteristics, by giving prominent load characteristics and low temperature characteristics to a battery, and a secondary battery with the prominent life characteristics using the nonaqueous electrolytic solution. SOLUTION: The nonaqueous electrolytic solution including borate indicated in a following equation (1), nonaqueous solvent and electrolyte, and the secondary battery using the nonaqueous electrolytic solution are provided. (R<1> -R<3> are hydrogen, a metal or an organic group and they may be bound to each other.) Furthermore, the nonaqueous electrolytic solution including sulfones or sulfonic esters and/or the nonaqueous electrolytic solution including vinylene carbonate derivatives are/is also preferable embodiment of the nonaqueous electrolytic solution.
Patent JP-2003131837-A (JP)
Title: Job management method, job management system, program, and recording medium
Inventor: KOBAYASHI NORIYUKI
IPC: G06F3/048
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a job management method, a job management system, a program, and a recording medium which can transmit end of a job to a requester who requests to know the end of the job, which is selected in a list displaying running jobs, as an end report of the job. SOLUTION: This job management system, which manages jobs to a plurality of input/output devices connected to a network, displays job status to a plurality of input/output devices, lets the user select a job which the user needs to know end of the job in the displayed job list, and the end report of the job is transmitted to the requester who requests to know end of the job from the input/output device, which terminates the job, when the selected job is terminated.
Patent JP-2002312943-A (JP)
Title: Multi-mode filter and method therefor
Inventor: CHAO CHI-MOU
IPC: G11B7/095
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a wobble signal in a CLV mode or a CAV mode in an optical disk drive device. SOLUTION: This multi-mode filter is furnished with a CLV mode filter 270 and a CAV mode filter 370, to which positonal error signals are inputted, and an output of the CLV mode filter is selected on the CLV mode, and an output of the CAV mode filter is selected on the CAV mode, then the wobble signal is detected.
Patent JP-2003137743-A (JP)
Title: Hair growth-promoting agent comprising extract of evolvulus boninensis plant and cosmetic containing the same
Inventor: MAEDA TETSUO
IPC: A61K8/97
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-growing agent, such as a hair growth-promoting agent or a cosmetic, which has high safety, excellent usability and remarkable hair-growing effect. SOLUTION: The cosmetic having high safety, excellent usability, and a remarkable hair growth-promoting effect and useful for preventing and improving baldness, thin hair, and alopecia is characterized by containing the extract of the whole bodies of a plant belonging to Evolvulus in Convolvulaceae, especially Evolvulus boninensis, Evolvulus pilosus, Evolvulus arbuscula ssp. Canus, Evolvulus nummularius, Evolvulus serisceus var holosericeus, preferably the Evolvulus boninensis, as a hair growth-promoting agent.
Patent JP-2003130818-A (JP)
Title: Tomographic image pick-up unit
Inventor: TAKAGI TARO
IPC: G01N23/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To precisely conduct three-dimensional image pick-up at high speed. SOLUTION: Before switching an irradiation angle by an accelerator 4, a plurality of cross sections is image-picked up at the same irradiation angle, feature quantities thereof are stored individually in a feature quantity accumulation memory 9B, and reconstitution processing is carried out thereafter.
Patent JP-2002208594-A (JP)
Title: Method for removal of surface roughness of metal wiring and method for formation of metal wiring onto tft array
Inventor: SUN CHIH-CHUNG
IPC: H01L21/308
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively remove surface roughness formed on the surface of a metal wring after a wet etching operation in a semiconductor manufacturing process. SOLUTION: A tetramethylammonium hydroxide(TMAH) solution is applied to the rough surface of the metal wiring, and it is placed still for a prescribed time. After that, the metal interconnection is cleaned, and the TMAH solution left on the surface of the metal wiring is removed.
Patent JP-2003139204-A (JP)
Title: Transmission
Inventor: HOSONO KIYOHITO
IPC: F16H3/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission equipped with an enhanced durability by securing the bearing strength of its gears without enlarging the size of the transmission. SOLUTION: The transmission 1 is of manually operated type and has a first input shaft X1, a second input shaft X2, output shaft XO, an auxiliary shaft XS and idler shaft XR, and two gears G1 and G2 are borne by a sleeve SG fitted on the first input shaft X1 rotatably. The gear G1 is meshed with a gear G16 borne by the auxiliary shaft XS stationarily while the other G2 is meshed with a gear G7 borne by the output shaft XO stationarily, and either of G1 and G2 is fitted with a coupling C1 to fix it G1 or G2 to the input shaft X1 selectively.
Patent JP-2003139664-A (JP)
Title: Groundwater-sampling apparatus
Inventor: TAKAGI KENJI
IPC: G01N1/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a groundwater-sampling apparatus by which a sampling operation is performed easily, by which a groundwater can be sampled in a short time and whose reproducibility is enhanced. SOLUTION: The groundwater-sampling apparatus is constituted of a sealed water storage tank 6 which comprises a groundwater-sampling port 4 at its tip and whose tip part is equipped with a conical tube 5 with an internally installed water shutoff ball valve 3 used to open or close the port 4, a vacuum tank 5 connected to the tank 6 via a longer hose 9, a vacuum pump 17 connected to the vacuum tank 15 via a pipe 16, a longer rope 9 connected to the tank 6 and a stopper 1 which is mounted on the conical tube 5 and which has a mudguard function.
Patent JP-2003142506-A (JP)
Title: Semiconductor bonding device
Inventor: KOKATSU TOSHINOBU
IPC: H01L21/52
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor bonding device that can inexpensively form a stable environment of low oxygen concentration by efficiently forming an inert gas atmosphere of a local inert gas flow, and can readily use easily oxidized solder for bonding. SOLUTION: Lower nitrogen is blown into a nitrogen chamber 19 through the gap between a heat-radiating fin 6 and a heater cover 13 after the temperature of the nitrogen is raised through heat exchanges with a heat-insulating pedestal 8 and the fin 6 in a heat-insulating chamber 18. The nitrogen is changed in the direction to the center of a circular heater 4 by means of a direction control wall 17 provided in the nitrogen chamber 19 and directly comes into collision with a ceramic package 7 fixed on the heater 4. On the other hand, upper nitrogen enters into a spare chamber 20 from an upper nitrogen injection port 14 and is blown into the nitrogen chamber 19 from a jetting outlet 21. The blown upper nitrogen is discharged into the atmosphere from an upper opening 22 after whirling round on the slope 16a of a blow-off nozzle 16.
Patent JP-2002224593-A (JP)
Title: Rotary atomizer head
Inventor: KON MASATOSHI
IPC: B05B5/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To enable easy assembly and disassembly of an atomizer head main body and a hub member, and to facilitate an operation for removing a coating stuck on a hole-shaped coating passage. SOLUTION: The rotary atomizer head body 12 is provided with a hub engagement recessed-groove 13 on the inner circumferential side 12F of the head body 12, and the hub member 14 is provided with a disk-shaped covering part 15 and a plurality of leg parts 17 engaged with the hub engagement recessed-groove 13 while the leg parts being elastically deformed, and notched grooves 18 positioned between the respective leg parts 17. The hub member 14 is attached to the head body 12 by engaging the leg parts 17 with the hub engagement recessed-groove 13 through pressing the hub member 14 into the head body 12. In this state, a hole-like coating passage 19 is formed between the hub engagement recessed-groove 13 and the notched groove 18 and a ring-shaped coating passage 20 is formed between the inner circumference surface 12F and a covering part 15.  On the other hand, the coating stuck on the hub engagement recessed-groove 13, the notched groove 18 and the like can be easily removed by disassembling the hub member 14 from the head body 12.
Patent JP-2003114847-A (JP)
Title: Server device and screen information generation method
Inventor: NAKADA ISAKU
IPC: G06F13/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a server device capable of reducing the load when forming both a Web page for a personal computer and a Web page for a cellular phone. SOLUTION: Information to be used in Web pages for a cellular phone terminal device 2 and the personal computer 5 is inputted to an input column 70 and a first character information input column 71 on a Web page screen, and the information to be displayed only on the Web page for the personal computer 5 is further inputted to a second character information input column 72 or the like, whereby Web page information 21 for the cellular phone and Web page information 22 for the PC are automatically generated.
Patent JP-2003145252-A (JP)
Title: Casting mold for continuous casting
Inventor: YAMAZAKI NORIKIMI
IPC: B22D11/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a casting mold for continuous casting in which insulation is secured for a long-term use, and control of maintenance is efficiently carried out and a high-quality ingot is obtained over a long period of time in the continuous casting of a molten metal by giving electromagnetic force. SOLUTION: In the casting mold for continuous casting of continuous casting equipment of the molten metal having a magnet coil, a pair of first cooling copper plates are inserted into a pair of second cooling copper plates, and the mating face between the first cooling copper plates and the second cooling copper plates is electrically insulated to each other through an insulating material. First back plates combined with the pair of first cooling copper plates and a pair of second back plates combined with the second cooling copper plates are insulated electrically to each other through the insulating material, and joined and fixed, and the outer circumferential surface of at least one back plate of the pair of first back plates and the pair of second back plates is covered with an electric insulating material.
Patent JP-2003149519-A (JP)
Title: Optical element, and its mounting method and optical module
Inventor: KAMIKAWA SHINKO
IPC: G02B3/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which can easily be mounted with high precision and its mounting method, and an optical module on which the optical element is easily mounted with high precision. SOLUTION: A lens element 1 is made of an optical substrate and has a lens part 2, an edge part 6 in an arcuate shape along the circumferential shape of the lens part 2, and a handling part 4 which is formed integrally with the lens part 2 and edge part 6 and extended wider than the lens part 2. The reverse surface 8 of the handling part 4 is close to a base substrate when the lens element 1 is mounted on the base substrate. On the reverse surface 8, three grooves 10a, 10b, and 10c for positioning are formed, each of which has a lens formation surface and an opening part on a surface opposite it an extend from the lens formation side to the opposite surface side. Those grooves are provided asymmetrically about a virtual plane P which contains the optical axis of the lens part 2 and crosses the handling part 4.
Patent JP-2003146724-A (JP)
Title: Spray concrete layer
Inventor: FUCHIGAMI EIJI
IPC: C04B28/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a spray concrete layer having high strength and high surface density. SOLUTION: Water is added to a mixture containing aggregate to be a hard granulated material of oxidized slag of an electric furnace, which is reformed by quenching, and water-hardenable inorganic material powder and the resultant mixture is sprayed onto a base surface and cured to form the spray concrete layer. The hard granulated material of oxidized slag of the electric furnace, which is reformed by quenching and used as aggregate in the spray concrete layer, is high in hardness, since its matrix has Mohs' hardness of nearly 6 and its mineral phase has Mohs' hardness of nearly 8, and heavy in weight, since its specific gravity is 3.3-4.1.
Patent JP-2003147958-A (JP)
Title: Connection structure of concrete framework at external angles
Inventor: UCHIGAWA TAKESHI
IPC: E04G9/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem with the connection structure of the external angles of a concrete framework that, though the side ends of the concrete frameworks are allowed to abut on each other at two external angles of a concrete wall, at the other two external angles, the side end of one concrete framework is allowed to abut on the surface plate of the other concrete framework, and a special concrete framework must be manufactured or a standard concrete framework must be cut out. SOLUTION: A large number of through holes 3 are arranged starting at upper and lower auxiliary ribs 14 of the concrete framework 1 toward the surface plate 11, and a recessed hooked part 2 is provided on a vertical rib 12. A tie-rod 44 passed through the through hole of the reinforcement rib of the other concrete framework is integrally welded to the leg pieces 42 of a generally channel-shaped holding metal bar 43 having a hooking piece 41 fitted to the hooked part 2 of one concrete framework 1 and having a projected leg piece 42 for holding the vertical rib 12 so as to form a fastening metal body 4. The diameter of a nut 5 screwed into the tie-rod 44 and fastened into the auxiliary rib 14 is increased, and a plurality of projections 51 are formed at the peripheral edge thereof.
Patent JP-2003152234-A (JP)
Title: Actuator and its manufacturing method
Inventor: ITO HIDETOSHI
IPC: H01L41/45
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress the displacement amount of elastic deformation and the deterioration in the response speed of an actuator when the actuator is elastically deformed. SOLUTION: The actuator is elastically deformed by applying a voltage across plate-like electrode 2a and 2b between which an electrolytic layer 3 is arranged. The electrodes 2a and 2b are provided with a conductive polymer and conductive materials brought into contact with the polymer. Since the conductive materials have powdery structure, meshlike structure, or porous structure, the deterioration of the electrical contact between the conductive polymers and conductive materials can be prevented when the actuator is elastically deformed. Consequently, the displacement amount of the elastic deformation and the deterioration in the response speed of the actuator when the actuator is elastically deformed can be suppressed.
Patent JP-2003145087-A (JP)
Title: Soil liner layer, construction method for the same and liner material used for the same
Inventor: KUSAKABE SHIN
IPC: C04B28/24
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a soil liner layer which is provided with hardly water permeable properties and excellent toughness and ductile deformation performance in combination and eliminates the need for compaction and moisture content management for a liner facility construction or backfilling in a waste disposal plant. SOLUTION: This soil liner layer 23 is formed by mixing solution type active silica 22 into the soil consisting of coarse particles 21 alone or the soil prepared by mixing the coarse particles 21 and fine grain components 24 as the liner material to be laid. The above layer has the hardly water permeable properties and excellent toughness and is provided with the ductile deformation performance in combination by evading the brittle destruction against repeated loading, etc., thereby averting and reducing the risk due to fluctuation in the density and moisture content of the mixture.
Patent JP-2003147282-A (JP)
Title: Adhering substance, method for peeling off adhering substance and joined structural material
Inventor: FUKUOKA MASATERU
IPC: C09J11/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an adhering substance capable of easily being peeled off without using light and without damaging the adhered material, to provide a method for peeling off the adhering substance, and a joined structural material. SOLUTION: The adhering substance is provided by containing a gas- generating agent for generating gas by being given at least one stimulation selected from the group consisting of heat, ultrasonic wave and impact. The generated gas is discharged to the outside of the adhering substance and the discharged gas peels a part of the adhered surface from the adhered material.
Patent JP-2003154489-A (JP)
Title: Weld baking steel plate for square column
Inventor: TAKASUKA YOZO
IPC: B23K37/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a weld backing steel plate for square columns which enables an operator to bend the steel plate without using tools and prevents the occurrence of pull off when robot welding is performed. SOLUTION: This weld backing steel plate is provided in a rectilinear form for butt welding of square columns and is used by being bent in compliance with the inside dimensions of the square columns. A group of grooves arranged in parallel are formed in the segments of the weld backing steel plate to be applied to the inner curved surface segments in the respective angle parts of the square columns. The shapes of these grooves are such that both flanks in the segments of >=50% in their depth are parallel shapes; the residual thickness in the groove positions is 1.5 to 2.5mm; the number of a group of the grooves is >=4; the width of the respective grooves is <=4mm and the pitch of the groves is >=2.75mm.  The weld backing steel plate is so formed that the weld backing steel plate can be bent by the operator without using any tools and that the occurrence of the pull off is prevented when robot welding is performed.
Patent JP-2003154953-A (JP)
Title: Method for controlling electric power steering device
Inventor: KOIBUCHI HIROYUKI
IPC: H02P29/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an electric power steering device capable of preventing generation of vibration in steering for a small steering angle or in starting steering, and preventing lack of assist in starting steering. SOLUTION: In this method for controlling an electric power steering device, a feed-forward control element is added to detect a motor current at a motor controlled by PWM-drive, conduct feedback control corresponding to deviation between a detected signal and a target current signal, and output a value which is increased as the value of the target current signal is increased. After a final output duty ratio signal to decide a duty ratio of a PWM signal used for PWM- drive control reaches a prescribed value, the value of the feed-forward control element is not increased even when the value of the target current signal is increased.
Patent JP-2003157118-A (JP)
Title: Band-gap reference voltage circuit
Inventor: YAMAMOTO SEI
IPC: G05F3/24
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a band-gap reference voltage circuit which has small variation in output voltage with temperature. SOLUTION: First and second band-gap reference voltage generation parts 1 and 2 are provided to generate constant voltages and a level shift circuit part 3 is provided to shift the temperature characteristic of the output voltage of the 2nd band-gap reference voltage generation part 2. In concrete, the level shift circuit part 3 shifts the temperature of the output voltage of the 1st band- gap reference voltage generation part 1 having the maximum value to the temperature of the output voltage of the 2nd band-gap reference voltage part 2 having the maximum value. Then the output voltages of the 1st and 2nd band-gap reference voltage generation parts 1 and 2 are inputted and the higher voltage is outputted from an OR circuit 4. The output from the OR circuit 4 is the output voltage Vout of the band-gap reference voltage circuit.