baber/WOPTO huggingface dataset:
Patent JP-2002089237-A (JP)
Title: Exhaust emission control system
Inventor: TAOKA NORIYUKI
IPC: F01N3/24
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system using only one filter since exhaust emission control and regeneration of the filter are performed concurrently and having low manufacturing and running costs since no heating device is needed for regenerating the filter. SOLUTION: In this exhaust emission control system, the filter carrying an oxidation catalyst is installed in an exhaust passage of an internal combustion engine. It is characterized by that it is provided with a dripping nozzle or an injection injector feeding hydrocarbonic liquid to an exhaust gas inflow side of the filter.
Patent JP-2002094107-A (JP)
Title: Optical fiber sensor device
Inventor: MURAYAMA SHIGEKI
IPC: G02B6/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber sensor device in which the quantity of optical fiber cord being used is reduced and a holder for holding the end part of an optical fiber cord on the side of an object to be inspected is made compact. SOLUTION: The optical fiber sensor 10 comprises a transmission optical fiber cord 11 for guiding light emitted from a light emitting diode 13, a receiving optical fiber code 12 for receiving and guiding the light from the transmission optical fiber cord 11 reflected on a sheet 17, and a photodiode 14 receiving the reflected light guided through the receiving optical fiber code 12. A photocoupler part 16 for bonding the transmission optical fiber cord 11 extended from the light emitting diode 13 and the receiving optical fiber code 12 extended from the photodiode 14 is provided in the way of an optical guide path. The optical guide path extending from the photocoupler part 16 to the sheet 17 serves as a transmitting/receiving optical fiber cord 18.
Patent JP-2002053419-A (JP)
Title: Dental material
Inventor: SANO HIROKO
IPC: A61K6/891
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an overall excellent dental material for dentures. SOLUTION: A thermoplastic resin is an amorphous nylon or consists essentially of the amorphous nylon in the material for the dentures consisting essentially of the thermoplastic resin. Thereby, the overall excellent material for the dentures is obtained even by taking effects of bisphenol A in addition to biosafety, molding processability, mechanical strength and aesthetic properties into consideration.
Patent JP-2002091033-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrophotographic photoreceptor excellent in durability compared to conventional ones and having inorganic surface protective layer excellent in physical stability which hardly caused cracks or peeling in a practical use environment or during long-term storage. SOLUTION: The photoreceptor has an organic photosensitive layer and an inorganic surface protective layer laminated in this order. At least the outermost surface part of the organic photosensitive layer in contact with the surface protective layer contains a triaminobenzene derivative expressed by formula (1). In formula, each of R1 to R6 may be same or different and each represents a hydrogen atom, halogen atom, alkyl group, alkoxy group or aryl group and (a) to f may be same or different and each represents an inorganic from 1 to 5.
Patent JP-2002093634-A (JP)
Title: Low-profile transformer
Inventor: TABATA WATARU
IPC: H01F27/28
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-profile transformer that has less inductance leak, is small in height, and is high in work efficiency in a production process. SOLUTION: The low-profile transformer has a primary main winding 1 formed of a spiral coil, wound continuously in a double layer and a secondary main winding 6 sandwiched between the first layer and the second layer of the primary main winding 1. The primary main winding 1 is shifted from the first layer to the second layer on the side facing a lead wire; and the secondary main winding 6 has an opening 16 on the side opposed to the lead wire of the primary main winding 1 and is shifted from the first layer of the primary main winding 1 to the second layer.
Patent JP-2002085989-A (JP)
Title: Device for adjusting unhulled rice supply to hulling roll of huller husking separator
Inventor: KAWACHI KAZUTO
IPC: B02B7/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To constitute a supply valve so as to stop the supply of unhulled rice and to adjust a supply rate by operation of one operating shaft lever in order to stop the supply of the paddy to a hulling roll by the supply valve which moves vertically around a valve stem as a fulcrum. SOLUTION: The supply valve (2) is adapted to be operated by the operation of the one operating lever (3) to stop the supply of the paddy and to adjust the supply rate thereof. In such a case, an operating shaft (4) mounted with the operating lever (3) is disposed in juxtaposition near the valve stem (1) mounted with the supply valve (2). A supply activating rod (5) and a quantity adjusting rod (6) are projectingly disposed from the side of the operating shaft (4). A supply pad member (7) and an adjusting pad member (8) corresponding to the supply activating rod (5) and the quantity adjusting rod (6) are projectingly disposed from the side of the valve stem (1). The member projectingly disposed from the side of the operating shaft (4) is associatively made to abut the member projectingly disposed from the side of the valve stem (1).  The front end of the member projectingly disposed from the operating shaft (4) is provided with a bent part and this bent part is recommended to be made to abut the same. Further, the inside of a mixed rice tank is provided with a quantity sensing valve and is constituted to activate the supply valve (2) to a close side with an increase in the quantity in the mixed rice tank without being restricted by the operation of the operating shaft lever (3).
Patent JP-2002097022-A (JP)
Title: New lithium manganese compound oxide and lithium secondary cell
Inventor: ITO TAKANORI
IPC: H01M4/505
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithium manganese compound oxide having high capacitance of an active material and provide a method of producing the same, and also provide a lithium secondary cell using the same. SOLUTION: This lithium manganese complex oxide is represented by formula 1: Li1-xMnO2-δ (x represents deficiency amount of lithium, 0<=x<=0.6; δrepresents deficiency amount of oxygen and satisfies 0<=δ<=0.2) and possesses a space group of I41/amd, and lattice constants (a) and (c) satisfy 5.670 Å<a<=5.695 Å and 9.060 Å<=c<=9.170 Å, respectively. A lithium compound is mixed with a manganese compound and this mixture is calcined in low oxygen concentration, and the calcined substance is electrochemically treated to produce the lithium manganese compound oxide. A material for positive electrode of the lithium secondary cell includes this LiMn compound oxide.  The lithium secondary cell is provided with a positive electrode formed by this material for positive electrode and a negative electrode containing lithium metals, metal oxides, metal nitrides, and carbon materials or the like.
Patent JP-2002100117-A (JP)
Title: Data protector and recording medium recorded with data protection program
Inventor: MARUTA KAZUO
IPC: G06F12/16
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a data protector which is capable of protecting data of effective STD even when off-track write is generated by vibration, impact, etc. SOLUTION: This data protector has a host 101 which generates a data writing or reading out request and an HDD track conversion circuit 103 which converts the cylinder, head and sector information recognized in order to write or read the data by each of n (n is an integer of >=2) to or from an HDD 104 according to the request from the host 101 to the prescribed cylinder, head and sector information.
Patent JP-2002100274-A (JP)
Title: Electromagnetic relay
Inventor: MATSUDA KAZUHISA
IPC: H01H50/16
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To avoid such failure as a small electromagnetic seal relay, with a spool functioning as an assembly base, is held with a contact-on at an abnormal time with an excessive current. SOLUTION: A low-strength part 62 (groove), where rigidity is low and stress concentrates, is formed at a position where an end part 61 faced with a tip part (plate-like part 41a) in a fixed terminal 41 of a flange 32b on the deep side of a case is demarcated from other parts, and the fixed terminal 41 is attached to the flange 32a on the opening side of the case in fixed state.
Patent JP-2002108895-A (JP)
Title: Device and method for processing sentence and storage medium
Inventor: KUMAGAI ATSUSHI
IPC: G06F3/048
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To generate the hypertext sentences of a designated section on the basis of a data group having a hierarchical structure defining sections as the hierarchy units and without impairing the hierarchical structure. SOLUTION: A list of sub-sections included in a section is acquired from a data base 101 (S401). It is checked whether the HTML documents and summary images corresponding to the acquired sub-sections are already generated and outputted (S402). When all sub-sections are already generated and outputted, the HTML document and summary image of the section are generated and outputted (S404). When all sub-sections are not generated nor outputted yet, the HTML documents and summary images of these sub-sections are produced (S403). Then these produced HTML documents and summary images are outputted to an HTTP server 103 (S405).
Patent JP-2002068323-A (JP)
Title: Simple container for use in microwave oven
Inventor: MUGIBAYASHI YASUKO
IPC: B65D81/34
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively make a part which is not to be heated while a container is heated in a microwave oven. SOLUTION: The container comprises a thin aluminum plate which is shaped into a form to which high frequencies are not concentrated, the container is coated with a heat-resistant resin, and a lid is combined for use.
Patent JP-2002112050-A (JP)
Title: Image-processing method and device thereof
Inventor: KIUCHI YASUHIKO
IPC: G06T5/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide image-processing method and device for preventing the decrease in the chroma of color characters, the muddiness of color characters, or the like when transmitting image data. SOLUTION: Chroma expressed by a* signal and b* signal is emphasized by a chroma correction section 24d to a color character region that is judged by a color character judgment section 24b, and L* signal is corrected by a gamma correction section 24c for adjusting brightness.
Patent JP-2002103738-A (JP)
Title: Power source supply device, imaging device, controlling method
Inventor: FUSE HIROYUKI
IPC: G06F1/26
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To execute a process needed at the time the power source voltage supply is shut off certainly to the end without the need of using a large scale smoothing capacitor. SOLUTION: In the case the output voltage of a power source circuit is lowered, the controlling operation is continued with the voltage generated from the motor by the inertial rotation of a motor used as the driving voltage. The data used for the control so far are withdrawn to a nonvolatile memory. After the withdrawal, access to the nonvolatile memory is inhibited.
Patent JP-2002109233-A (JP)
Title: Point managing method and privilege of point providing system for insurance dealing
Inventor: KITA TAKEHIDE
IPC: G06Q30/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To decrease the cancel rate of insurance dealings. SOLUTION: An insurance dealings database 21 provided at an insurance system center 20 decides, computes, and issues points according to insurance contractor data, and insurance data, and continuance data, and insurance type data by the insurance contractors, writes the computed points in a point management database 31 provided at a database center 30, and subtracts points from the written points when providing privilege.
Patent JP-2002110962-A (JP)
Title: Semiconductor device and its manufacturing device
Inventor: AKASAKA YASUSHI
IPC: H01L29/78
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress mobility deterioration of carriers in the channel of a MISFET. SOLUTION: B(boron) and N(nitrogen), which have concentration peak at a position nearer to the surface of a semiconductor substrate than to the position of the concentration peak of the B and electrically inactivates the B, are introduced into the channel of the MISFET.
Patent JP-2002110292-A (JP)
Title: Flat cable and connection condition distinction method for the same
Inventor: FUJII ATSUHIKO
IPC: H01R43/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable capable of easily checking the connected condition of a connection end and a connector. SOLUTION: A connected condition reference line L is drawn in the width direction of the flat cable 1 in the vicinity of a connection end part 4 of the flat cable 1 and at a location visible from the outside under a condition that the connection end part 4 is normally connected to a mating connector 9.
Patent JP-2002105466-A (JP)
Title: Manufacturing method of fuel gas
Inventor: OGAWA ETSURO
IPC: C10L3/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new technology with which solid and liquid organic wastes are recovered in the form of fuel gas, electricity and thermal energy for reutilization by treating the organic waste at a high gasification efficiency. SOLUTION: A manufacturing method of a fuel gas containing hydrogen as a principal component comprises hydrothermal reacting a liquid organic material in supercritical water in a reactor.
Patent JP-2002112221-A (JP)
Title: Data transmission method and device, data transmission system, transmission medium
Inventor: NEGISHI SHINJI
IPC: H04N7/173
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system that can realize display of a kind and a state or the like of special reproduction by a decoding terminal side by means of OSD(On Screen Display) without the need for arrangement of a special configuration for the OSD. SOLUTION: A server 10 is provided with a data conversion changeover section 8 that selects usual reproduction data that can be reproduced through usual reproduction processing by the decoding terminal 12 at a receiver side or OSD substitute data that are coded by the same coding method and coding parameters as those for the usual reproduction data and provides an output of the selected data.
Patent JP-2002114594-A (JP)
Title: Method for growing artificial quartz crystal and artificial quartz crystal body
Inventor: USAMI YOKO
IPC: C30B29/18
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an artificial quartz crystal having low line defect density in order to solve the extreme difficulty in growing the artificial quartz crystal having the decreased line defects as the generation of growth progresses in the current growth method of using a Y rod or Z plate as the seed quartz crystal. SOLUTION: A plate cut from an artificial quartz plate at the angle rotated around the X-axis from the Z-axis toward the Y-axis in growing the artificial quartz crystal is used as the seed quartz crystal, by which the lowering of the line defect density in the seed quartz crystal part affecting the line defects of the growth region of the artificial quartz crystal is made possible and eventually an artificial quartz crystal having a low dislocation density is obtained.
Patent JP-2002111265-A (JP)
Title: Fan mounting structure of electronic apparatus
Inventor: OGUSU MIKIO
IPC: H05K7/20
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a fan mounting structure of an electronic apparatus which reduces the noise of a fan guard formed by press working. SOLUTION: The electronic apparatus has a fan mounting opening 10 at its back panel 1 with ribs 11 provided as a fan guard for guarding user's fingers from the fan. Notches 11a, 11b are cut into both ends of each rib 11 and a center plate 12 is pressed to twist the ribs 11, thereby forming specified twist angles of the ribs 11 so that the ribs 11 be smooth to a vortical air flow caused by rotating the fan. This reduces the projection area in the air flowing direction and hence smoothly flows air, without obstructing the flow of air, thereby reducing the zipping sound.
Patent JP-2002116882-A (JP)
Title: Transparent touch panel and method for manufacturing the same
Inventor: NAKAMURA SABURO
IPC: H01H13/70
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality transparent touch panel in which any dirt or the like can be prevented from being generated in a communicative hole formed at the outer peripheral part of the panel. SOLUTION: A recessed part 27 is formed at an adhered member 5, and a recessed part 28 is formed at a movable electrode member 4 in correspondence with the outside opening edge part of a communicative hole 23. Substantially, the outside opening edge part of the communicative hole 23 is retreated to the inside part of the panel so that any carbonized scum or the like can hardly intrude into the communicative hole 23 when cutting the outer peripheral part by using a laser beam.
Patent JP-2002113781-A (JP)
Title: Mold for welder fabrication
Inventor: KOJIMA MASAYOSHI
IPC: B29C65/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To enhance setting operation efficiency and improve welder fabrication performance, in a mold for welder fabrication for welding and fusing the skin of a sun visor by means of a welder, when a sun visor core is wrapped with the skin of the sun visor of a polyvinyl chloride sheet. SOLUTION: The setting operation of the sun visor core 20 is precisely and simply performed and the sun visor core 20 is kept in an appropriate horizontal state during welder fabrication by peripherally installing head supports 47 and 56 in a loop fashion at the inner circumferences of an upper electrode 43 and a lower electrode 52. Thus the generation of excess tension, slack or the like is inhibited during welding the skin 21 of the sun visor and sufficient welding strength is secured. In addition, a resin accumulation spot is prevented from being formed on the surface of a finished product.
Patent JP-2002115028-A (JP)
Title: Steel pipe for oil well having excellent collapse strength, and testing method thereof
Inventor: MASATOMO HIROAKI
IPC: C22C38/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To stably provide steel pipes for oil well having excellent collapse strength. SOLUTION: In the steel pipes for oil well having excellent collapse strength, yield stress YS is >=552 MPa (80 ksi) and L-direction absorption energy E (J) at 0 deg.C satisfies inequality E>=-0.4169×YS+480. This method is for judging whether or not the manufactured steel pipes conform to the steel pipes for oil well having excellent collapse strength on the basis of the results of tensile tests and Charpy impact tests on the steel pipes.
Patent JP-2002122199-A (JP)
Title: Input shaft of toroidal-type continuously variable transmission and method of manufacturing the same
Inventor: FUJINAMI MAKOTO
IPC: F16H15/38
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an input shaft of a toroidal-type continuously variable transmission free from burring between a disc part and a non-circular part. SOLUTION: In this input shaft 20 of the toroidal-type continuously variable transmission having an input disc and an output disc, the input shaft 20 comprises a shaft body 20a, the disc parts 70 formed on end parts of the shaft body 20a, and hexagonal non-circular parts 71 formed integrally with the disc parts 70. The non-circular parts 71 have the flat surfaces 75 in parallel with each other. An edge 70b at a flat surface 75 side of an outer periphery 70a of the disc part 70 has a machined surface 80 formed before machining a flat surface 75, by leaving a part of an annular groove along the circumferential direction.
Patent JP-2002119860-A (JP)
Title: Catalyst and method of manufacturing for the same
Inventor: TAOKA NORIYUKI
IPC: F01N3/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To lower the pressure drop of gaseous emission and to improve mechanical strength. SOLUTION: A ceramic carrier 15 containing zirconium phosphate is coated with thin alumina films 3 by each of particle units forming this carrier 15. A catalyst active component is deposited on the rugged surfaces of the thin alumina films 3.
Patent JP-2002122804-A (JP)
Title: Rotary polyhedral mirror
Inventor: ISHIZUKA YUTAKA
IPC: G02B5/09
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary polyhedral mirror consisting of a sintered compact having high reflectivity. SOLUTION: The rotary polyhedral mirror 1 is formed of the sintered compact essentially consisting of copper powder. The weight density of the sintered compact is about 90% in the ratio to pure copper and contains, as additives, about 10 wt.% tin and about 1.0 wt.% nickel. The rotary polyhedral mirror consists of the sintered compact and is therefore little in material loss and may be easily worked with good accuracy. The sintered compact essentially consisting of the copper is high in the reflectivity of the laser beam of a wavelength band including 780 nm and is therefore suitable for use as the rotary polyhedral mirror for an optical deflector such as a laser printer mounted with a laser beam source.
Patent JP-2002129417-A (JP)
Title: Protective glove
Inventor: WAKIHAMA TOMEICHI
IPC: A41D31/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide protective gloves excellent in operability when worn, and excellent in protecting fingers from being cut. SOLUTION: These gloves comprise a base material 10 covering wearer's hands, stiffening members 20 arranged on the base material 10 and having cut-resistance and flexibility; wherein the stiffening members 20 are arranged on lines each ranging from finger points 4 of the base material 10 at the back side of the hand 2 to wrist portion 5.
Patent JP-2002119313-A (JP)
Title: Accessory such as necklace, etc.
Inventor: HAYAKAWA HARUO
IPC: A44C5/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an accessory such as necklace, etc., which has no fear to lower adsorption performance, even if it is a rope body with a thin diameter, to keep the adsorption performance and to hold shape memory performance to effectively demonstrate functions as an accessory and the diameter of the ring body can be suitably adjusted corresponding to a user's taste. SOLUTION: A rope body 1 with suitable length is formed of a magnetic material. A section divided face along the longitudinal direction of the rope body 1 is heteropolarly magnetized. The rope body 1 is wound and an outer periphery attraction site 3a of the ring rope part 3 and inner periphery attraction sites 4a of both end rope parts 4 are attracted to form a ring body 5 with a suitable diameter. A holding member 6 is equipped midway on the attraction site of the ring body 5 to keep an attracted condition to make an accessory such as a necklace, etc.
Patent JP-2002128142-A (JP)
Title: Multi-layer film type liquid container
Inventor: KAWARADA HIROSHI
IPC: B32B27/32
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container having a soft characteristic, pin hole resistant characteristic, an anti-shock characteristic, an anti-heat characteristic, and a low odor characteristic which is preferable for an inner bag for a bag- in-box, in particular. SOLUTION: As a film used in a liquid container, a multi-layer film containing an inner layer, an intermediate layer and an outer layer is used. The inner layer of the multi-layer film is made of polypropylene resin. The intermediate layer is made of soft polypropylene resin. The outer layer is made of either polyethylene resin or polypropylene resin.