baber/WOPTO huggingface dataset:
Patent JP-2003088752-A (JP)
Title: Fine particle arrangement apparatus and method for preparing the same
Inventor: FUSE AKIHIRO
IPC: G11B5/84
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly densely and orderly arranging fine particles in two dimensional or three dimensional structure by extremely simple process. SOLUTION: The method involves steps of forming an underlayer 2 of a material whose wettability is changed by ultraviolet ray irradiation on at least a substrate 1, irradiating ultraviolet rays to the underlayer 2 corresponding to a desired pattern, forming a film 3 by sol-gel method on the substrate subjected to the foregoing steps, and developing a suspension of fine particles 4 dispersed therein on the resulting substrate to orderly arrange the fine particles 4. The drawing schematically illustrates the obtained fine particle arrangement apparatus in which the fine particles 4 are orderly arranged in a patterned region of the film 3 formed by the sol-gel method on the substrate 1 bearing the underlayer 2 whose surface wettability is changed by ultraviolet ray irradiation.
Patent JP-2003096463-A (JP)
Title: Magnesium hydroxide flame retardant and method for producing the same and flame-retardant resin composition using the same
Inventor: MATSUI SEIJI
IPC: C01F5/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium hydroxide flame retardant having excellent mechanical properties and excellent water resistance. SOLUTION: This method for producing the magnesium hydroxide flame retardant comprises simultaneously subjecting the coarse powder of natural brucite ore to both a grinding treatment and a particle surface treatment with a medium grinding machine in the presence of an alcohol phosphate surface- treating agent in a temperature range of 120 to 220 deg.C to obtain the particles having an average particle diameter of 1 to 5 μm and each having the coating layer of the surface-treating agent.
Patent JP-2003096121-A (JP)
Title: Production method for polymer particle
Inventor: ABE MASAHIKO
IPC: C08F18/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily controllable method for producing high-purity polymer particles without the necessity for a large-scale facility. SOLUTION: This production method is characterized in that a radical- polymerizable monomer is polymerized in the presence of water by the irradiation with an ultrasonic wave of 200 kHz or higher.
Patent JP-2003097177-A (JP)
Title: Liquid dripping device for muddy water attached to wire rope
Inventor: YAMABE HIROMITSU
IPC: E21B12/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dripping device capable of preventing the splash of muddy water such as bentonite liquid attached to a wire rope such as a carry wire, dispensing with the curing with a temporary fence and a vinyl sheet, and being repeatedly used without being damaged during the use. SOLUTION: This liquid dripping device for muddy water attached to the wire rope, is composed of a covering body surrounding a part of the wire rope and capable of moving relatively along the wire rope, and a scraper body mounted inside of the covering body, and abutted on the surface of the wire rope surrounded by the covering body from the whole circumferential direction.
Patent JP-2003094669-A (JP)
Title: Inkjet recording apparatus
Inventor: OUCHI AKIYOSHI
IPC: B41J2/165
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus for making color recording excellent in discharge reliability and image quality. SOLUTION: A cleaning tool, on which an adhesive layer is formed, is brought into contact with an unrecorded body to be recorded; and dust and the like are transferred to the adhesive layer, or the adhesive layer is transferred to the body to be recorded, concurrently with the transfer of the dust and the like to the adhesive layer.
Patent JP-2003095534-A (JP)
Title: Winding method of thread strip, and manufacturing method of thread strip package
Inventor: IWASAKI KEIJI
IPC: B65H54/14
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a winding method of a thread strip capable of suppressing occurrence of extremely large vibration in usually intending to increase winding speed and transferring to the start of normal winding in a low vibration state in performing thread guard using a turret type winding device, and to provide a manufacturing method of a thread strip package. SOLUTION: In performing the thread guard using the turret type thread strip winding device, a bobbin used for winding is mounted, a bobbin having an outer diameter larger than that of the bobbin usually used for winding is mounted to a spindle on the thread guard side, the spindle on the thread guard side is increased in speed to perform the thread guard, speed of the spindle on the thread guard side is then increased to a rotation speed corresponding to a predetermined winding speed, and speed of the spindle on the waiting side is increased to a rotation speed corresponding to the predetermined winding speed. Such a winding method of the thread strip and the manufacturing method of the thread strip package are provided.
Patent JP-2003093113-A (JP)
Title: Buckle made of synthetic resin
Inventor: KANEKAZE SHOZO
IPC: A44B11/25
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent buckle made of synthetic resin which prevents unexpected uncoupling between a plug and a socket, can be extremely easily and quickly uncoupled into the plug and the socket, and is prevented from harming fingers. SOLUTION: This buckle is constituted of a socket (1) comprising a socket main body (11) and a slide cover (10) and a plug (2). The socket main body (11) is constituted of a belt connecting part (110) and a base plate (111) equipped continuously with the belt connecting part (110). The base plate (111) is equipped with an engaging part corresponding to the plug (2). The plug (2) is equipped with a belt connecting part (21) and an engaging leg (20) having an engaging means to the engaging part of the socket main body (11) and continuing to the belt connecting part (21). The slide cover (10) is slid against the socket main body (11) to make a pressing projection (103) press the engaging leg (20) in the releasing direction to release the engagement between the socket (1) and the plug (2).
Patent JP-2002192231-A (JP)
Title: Turning device for metallic wire for measuring wire diameter
Inventor: MATSUSHIMA SHUSUKE
IPC: B21C51/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a turning device for a metallic wire for measuring a wire diameter, wherein the diameter of a metallic wire having a diameter of 0.2 mm or more and even the diameter of an extra fine wire can be accurately measured without requiring experienced skill and technique and the measuring workability can be markedly improved. SOLUTION: The turning device for the metallic wire for measuring the wire diameter comprises the following components: two columns 6a, 6b mounted vertically at a specified interval on a device base; a pair of right and left side brackets 8a, 8b mounted on the opposite face of the column 6a, 6b, where turning axis lines X are on the same line; fixing jigs 9a, 9b for a wire to be measured, which are arranged at positions off the turning axis X on the brackets 8a, 8b; a pair of positioning jigs 10a, 10b arranged so that a wire to be measured W is extended along the turning axis line X between the fixing jigs 9a, 9b; and disengagement preventive jigs 11a, 11b arranged respectively between the positioning jigs 10a, 10b and the fixing jigs 9a, 9b.
Patent JP-2003099323-A (JP)
Title: Memory unit
Inventor: SAKAMOTO TOSHIYA
IPC: G06F12/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory unit, in which a plurality of blocks can be changed over simultaneously and a memory map with superior usage efficiency can be constituted, according to the process contents of a program. SOLUTION: A first memory 1 is split into 6 blocks to be alternated, M11 up to M16; and a second memory 2 is split into 6 alternate blocks, and M21 up to M26. A change-over control means 3 is constituted of flag registers, having change over control information corresponding to respective blocks to be alternated from M11 to M16 in a form of, for instance, binary control flags consisting of '0' and '1', and changes over between the blocks to be alternated and the alternate blocks according to the control flags.
Patent JP-2003104756-A (JP)
Title: Glass past for plasma display panel
Inventor: NAKAJIMA HIROSHI
IPC: H01J11/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide glass paste which is excellent in storage stability, especially suitable for forming partition for a plasma display panel to be print coated en bloc. SOLUTION: The paste is characterized in that an inorganic powder containing a glass powder and a filler powder, a thermoplastic resin, a plasticizer, and a solvent are dispersed by using a wet agitation mill, thereafter mixed and viscosity is conditioned. As the glass powder, one having 50% mean grain diameter of 1-7 μm and max. grain diameter of 5-30 μm is used. As the paste for print coating en bloc, its viscosity of 10-150 Pa.sec is preferable when measured under condition at 23 deg.C and shear rate of 5.7/sec.
Patent JP-2003105710-A (JP)
Title: Artificial lawn surface paving method
Inventor: YOKOYAMA YOSHIO
IPC: E01C13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn surface paving method compatibly achieving cushioning performance and water permeability and reducing cost. SOLUTION: A loose aggregate is placed on the surface of a lower layer roadbed 1 to uniformly form a loose aggregate layer 2, and a solidifying agent being emulsified and showing possible aging collapse after hardened is sprayed on the aggregate layer having a flattened surface to form a solidified unevenness modified layer 2A with the loose aggregate integrated by hardening the solidifying agent. Otherwise, a fluid formed by kneading the loose aggregate and the solidifying agent being emulsified and showing possible aging collapse after hardened is placed thereon and uniformly cured and hardened to form the solidified unevenness modified layer 2A having a flat surface with the loose aggregate solidified and integrated.  An artificial lawn mat 3 is placed on the solidified unevenness modified layer 2A, and thereafter the aggregate in the solidified unevenness modified layer 2A is scattered by the secular collapse of the hardened solidifying agent.
Patent JP-2003108430-A (JP)
Title: Program, method, and device for schema design
Inventor: ANDO TAKANOBU
IPC: G06F12/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a specified guide used as a reference when a schema of structured information is designed. SOLUTION: A schema design program 9 can provide, into a computer 4, a semantic control function 11 for supporting the schema design of a semantic part 2 as the substantial part of the structured information to be designed having a hierarchical data structure, an activity control function 12 for supporting the schema design of an activity part 3 as a portion for utilizing the semantic part 2 of the structured information to be designed, and a description control function 13 using only the schema of the designed semantic part 2 and the schema of the activity part 3 as the schema of the structured information to be designed for the sub elements of route nodes.
Patent JP-2003115729-A (JP)
Title: Class ab amplifier
Inventor: YOSHIZAWA MASAYUKI
IPC: H03F3/26
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an output transistor of a headphone amplifier must be sizable in order to output a sound with a proper volume from the headphone with a class A amplifier in which sound quality is regarded as important and the amplifier cannot be integrally formed inside an ordinary MOS.IC. SOLUTION: A class AB amplifier is provided with a differential amplifier (20) to which a first power source (VDD) and a second power source (VSS) are supplied and which has a ground line of intermediate potential of these power sources and amplifies an input signal (V1), a class AB push-pull amplifier (30) which outputs signals, and an interface circuit (40) which is provided between the amplifier (20) and the amplifier (30), and generates voltages (V2) and (V3) each having a voltage with a phase opposite to that of the signal (V1). With this constitution, the output of the amplifier (20) is mediately transmitted to the amplifier (30) while biasing the amplifier (30) to allow an idle current (IBIAS) to flow through the amplifier (30).
Patent JP-2003111507-A (JP)
Title: Vegetable harvester
Inventor: OTOKURA ISAO
IPC: A01D27/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve problems that a mulch film is divided and much time is required to remove the mulch film because a harvesting treatment is carried out while cutting the mulch film in a face part of slope of a ridge and the divided mulch film is further sometimes broken and left in soil when the divided mulch film is removed. SOLUTION: This vegetable harvester is equipped with a grass divider 1 for pulling up leaves and stems, a transporting apparatus 3 for raking in, pulling up and transporting root and leaf vegetables and a raising up blade 16 arranged under the transporting apparatus 3. In the vegetable harvester, a rear pressing device 86 shakably urged downward for the mulch film is installed at the rear of the raising up blade 16. A front pressing device 77 for pressing the mulch film on the face of slope of the ridge is provided in front of the raising up blade 16 and a coating member peeling tool 83 is mounted in the raising up blade 16.
Patent JP-2003112921-A (JP)
Title: Titanium oxide - calcium carbonate blended particle, and production method therefor
Inventor: MITSUHASHI KOHEI
IPC: C01F11/18
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide titanium oxide - calcium carbonate blended particles which combine the excellent characteristics of titanium oxide and calcium carbonate, and have more excellent sticking force of both. SOLUTION: In a carbonation reaction stage as the process of producing synthetic calcium carbonate, titanium oxide particles subjected to surface treatment by using one or more kinds selected from water-containing oxides of elements selected from aluminum, silicon and zirconium, and in which the mean diameter of primary particles is 0.1 to 0.5 μm are allowed to coexist. The titanium oxide particles subjected to the surface treatment by the water-containing oxides are directly carried and fixed on the surface of synthetic calcium carbonate.
Patent JP-2003115818-A (JP)
Title: Device and method for multiplexing hierarchy
Inventor: HORIE TSUTOMU
IPC: H04J11/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is conventionally difficult to put on valid information by reducing null TSP existent for each hierarchy and that a transmission band can not be sufficiently used since each of hierarchies has a bit rate margin for hierarchy transmission. SOLUTION: When a hierarchy A is designated from a multiplex frame generating part 5, the presence/absence of a TSP in a buffer 3a for hierarchy A is confirmed by a multiplex TSP control part 6 and when there is the TSP, that TSP is outputted to a multiplexing part 8 but when there is no TSP, the presence/absence of a TSP in a buffer 3b for hierarchy B is confirmed. When there is the TSP, that TSP is outputted to the multiplexing part 8 but when there is no TSP, the presence/absence of the TSP in a buffer 3c for hierarchy C is confirmed. When there is the TSP in the buffer 3c for hierarchy C, the TSP is outputted to the multiplexing part 8 but when there is no TSP, the null TSP is outputted from a null TSP generating part 7 to the multiplexing part 8 and multiplexed. Thus, null packets can be collected on the specific hierarchy.
Patent JP-2003075490-A (JP)
Title: Test site for measuring electric wave having multiple fence and standard design method thereof
Inventor: SHIBUYA MOICHI
IPC: E04B1/92
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the application of a reflection wave prevention fence due to the tendency for high performance of the free space such as an EMC site has many advantages as compared with an old method using an electric wave absorber but is not complete, the influence of the irregular reflection of an exposed reflection surface and the diffraction wave in a multi path may not be avoided depending on measurement conditions in the tendency for free space by a single fence, mutual reflection countermeasures are required in a multiple metal fence, and hence a simplified standard design method in a multiple fence system is desired. SOLUTION: A main fence for covering the entire reflection surface is provided in the middle of transmission/reception points, and a sub fence is placed at an optimum position in a shielded region to attain a complete free space. The mutual reflection interference in the metal fence is prevented by the inclination of opposing surfaces. A graphical solution in the standard design method that becomes a criterion of an economical design for VHF-microwaves is created.
Patent JP-2003124304-A (JP)
Title: Semiconductor device, semiconductor circuit, and insulation isolation method of semiconductor region
Inventor: MIZUNO KENTAROU
IPC: H01L29/84
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a leak current in a p-n junction 218 when a p-n junction and a p-n isolation are formed for the insulation isolation of a p-type gauge resistor 216. SOLUTION: A gauge resistor peripheral part 201 has a p-type gauge resistor 216 and an n-type well 212 surrounding the p-type gauge resistor 216. Positions 216a and 212a close to each other on both sides of a p-n junction 218 of the p-type gauge resistor 216 and the n-type well 212 are fixed to high potentials and positions 216b and 212b close to each other on both the sides of the p-n junction 218 but different from the positions 216a and 212a are fixed to low potentials.
Patent JP-2003124909-A (JP)
Title: Automatic gain-controlling apparatus and method therefor
Inventor: CHINDA YUSUKE
IPC: H04B1/7113
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To achieve initial synchronization even if another calling mobile station apparatus is present near an own mobile station apparatus in a CDMA/ TDD system. SOLUTION: A correlation operation section 230 carries out a correlation operation using a synchronous code, and creates a delay profile. The delay profile is inputted to a judgment section 250 via a power calculation section 240, and it is judged whether reception power (a correlation value) in the delay profile exceeds a threshold or not. In this case, when the reception power exceeds the threshold, it is judged whether time over the threshold in a measurement section exceeds fixed ratio or not. As a result, when the time over the threshold exceeds the fixed ratio, it is judged that the section is not a channel for synchronization, and an AGC gain value is calculated other than the section that has not been judged to be the channel for synchronization.
Patent JP-2003117676-A (JP)
Title: Laser beam machining method and laser beam machining device
Inventor: KINOSHITA SHINGEN
IPC: B23K26/06
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method and laser beam machining device which are capable of obtaining a desired machining width and machining depth while effectively utilizing laser energy and are good in machining efficiency. SOLUTION: The light intensity of a ray flux L1 is strong near the center and is weak near the periphery and this ray flux L1 is divided to small ray fluxes by a pair of cylinder arrays 113a and 113b. The respective ray fluxes are bundled together by a converging lens 114, by which the light intensity distribution of an irradiation region can be homogenized as shown by a solid line 119y. On the other hand, a pair of the cylinder arrays 113a and 113b are equivalent to a mere flat plate within a y-z plane and therefore the arrays do not effect the convergence and divergence of the ray flux L2 and the light intensity distribution of the irradiation region is as shown by a solid line 119y and is not homogenized within the y-z plane. The laser beam homogenized only in the x-axis direction is elongated in a y-axis direction by a cylindrical lens 115 and is formed into an elongated shape.
Patent JP-2003116979-A (JP)
Title: Aroma/deodorant container for vehicle
Inventor: OTSUKI KAZUO
IPC: A61L9/12
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To utilize an aroma container for vehicle as an advertising medium. SOLUTION: A picture or characters 11 on an article desired to advertise are directly printed or seal printed with such a picture or characters stuck on the front face (surface confronted to the inside of car) of the container body 1 of a container storing an aroma so that the aroma/deodorant container for vehicle can be positively utilized as an advertising medium.
Patent JP-2003122831-A (JP)
Title: Chemical substance management system
Inventor: YASUDA MANABU
IPC: G06Q50/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the work burden for managing chemical substance in an establishment and to accurately manage the chemical substance by automatically computing the quantity of the chemical substance discharged into environment, and the quantity of the chemical substance moved as products and waste to the outside of the establishment on the chemical substance included in all the materials purchased in the establishment. SOLUTION: This chemical substance management system has a first database for storing information on the consumption of material in the establishment; a second database for storing information on the consumption of the material in each process; a third database for storing information on the chemical substance included in the material; a fourth database for storing information on the discharge and movement rate of the chemical substance in each process; and an arithmetic unit accessing the first to fourth databases to compute the discharge and movement quantity of the chemical substance in the establishment.
Patent JP-2003121354-A (JP)
Title: Apparatus and method for noncontact measurement of moisture percentage
Inventor: KAKITA YUJI
IPC: G01N21/3554
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the noncontact measurement of a moisture percentage wherein it is possible to prevent drops of water from adhering to the surface of a glass, it is possible to prevent the surface of the glass from being fogged, contaminated or flawed, and the moisture percentage of a raw material can be measured in an in-line manner and stably for many hours. SOLUTION: The infrared moisture-percentage measuring apparatus which measures the moisture percentage of the raw material in a noncontact manner is provided with a sight glass made of glass installed on the surface of a container or a pipe filled with the raw material, and a detector arranged so as to be isolated from the sight glass. In the apparatus and the method for the noncontact measurement of the moisture percentage, a water-repellent treatment is executed to the surface of the sight glass.