baber/WOPTO huggingface dataset:
Patent JP-2002241956-A (JP)
Title: Metallic surface treatment agent, metallic surface treatment method and surface treated metallic material
Inventor: SASAKI MOTOHIRO
IPC: C09D163/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a metallic surface treatment agent which gives excellent corrosion resistance and electric conductivity to the film formed therefrom, and excellent coating adhesion in the formation of a top coating film on a film, a metallic surface treatment method, and a surface treated metallic material. SOLUTION: The water based coating agent for a metallic material is a water based composition bleded with a water based dispersion resin of 5 to 30 mass% by a solid content, silica fine particles of 1 to 10 mass%, 0.02 to 5 mass% of at least one compound selected from organic inhibitor groups consisting of an urea compound, a guanidine compound, a phosphonate compound, a thiophosphate compound, a phosphine oxide compound, and a phosphine sulfide compound, and phosphoric ions of 0.01 to 0.5 mass%. The water based dispersion resin is a water dispersed body obtained by reacting a water-dispersed ionomer resin obtained by neutralizing >=30% of the carboxylic group in an ethylene-unsaturated carboxylic acid copolymer containing unsaturated carbonic acid in 10 to 30 mass% with an epoxy group.
Patent JP-2002213885-A (JP)
Title: Heat exchanger
Inventor: TANIHATA NORIO
IPC: F28D7/10
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which secures pressure resistance enabling the use of a high-pressure gas refrigerant and can be manufactured at drastically reduced cost and is superior in heat efficiency, in a heat exchanger of such constitution that it exchanges heat between the primary side, where a refrigerant circulate and the secondary side where the water of fluid to be heated circulates. SOLUTION: The heat exchanger is manufactured, using a double pipe 30 for heat exchange, where a cylindrical refrigerant circulation pipe 10 having many refrigerant circulation holes 11 operated to pass through a wall is made by aluminum extrusion processing and a water pass pipe 20 is inserted into the refrigerant circulation pipe 10, prior to pipe expansion processing thus joining the refrigerant circulation pipe 10 around the water passage pipe 20.
Patent JP-2002247709-A (JP)
Title: Hybrid vehicle control device
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle control device capable of securing the proper amount of regeneration at deceleration. SOLUTION: In the hybrid vehicle control device, which is provided with an engine and a motor, that performs regenerative braking by the motor according to a deceleration state, when a vehicle is decelerated; the engine, which is of a stoppable-cylinder type that can stop cylinders, is provided with an all-cylinder stop performing flag that decides whether all the cylinders can be stopped and with a regeneration amount calculating means that calculates the amount of regeneration by the motor at deceleration. The regeneration amount calculating means is provided with a corrected amount calculating means (S309) that corrects the amount of regeneration DECRGN based on the all-cylinder stop-regeneration computed value CSRGN calculated based on engine revolutions, when all the cylinders can be stopped in decelerating regeneration by the motor.  The motor can perform the regeneration according to the amount of regeneration, based on the regeneration amount calculating means and the corrected amount calculating means.
Patent JP-2001257738-A (JP)
Title: Protocol stack generating apparatus and method
Inventor: LENZ DIRK-HOLGER
IPC: H04L29/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a protocol stack generating apparatus that can generate a protocol stack with flexibility without the need for a user to have a wide intelligence on a protocol. SOLUTION: The protocol stack generating apparatus is provided with a protocol layer having a standardized interface and a management instance for a protocol stack including the protocol layer.
Patent JP-2002238615-A (JP)
Title: Structure and method for fixing spikes onto soles of spiked shoes and stem for caulking spikes
Inventor: TANIGAWA TADASHI
IPC: A43C15/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing sole spikes easy to remove, light in weight, hard for foreign objects or the like to clog, and excellent in handling, use, or the like in spiked shoes. SOLUTION: This structure for fixing each of the spikes 2 onto a sole of each of the spiked shoes comprises inserting a hollow rivet 10 provided with a head part 11 and a foot part 13 into sole holes 3A, 4A, and a spike hole 5A from a sole side, caulking the foot part 13 into a bag shape via a washer 20 and fixing the sole and the spike 2 between the head part 11 of the hollow rivet 10 and a caulking part 15. The structure renders fixing firm, the removal of the spikes simple, and prevents the foreign objects or the like from clogging the caulking part, and provides the use of a plurality of the spikes with a large lightweight effect.
Patent JP-2002250230-A (JP)
Title: Reserve tank
Inventor: FURUKAWA TAISUKE
IPC: F01P11/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a reserve tank capable of reducing bubble occurrence when working fluid such as coolant flows into the tank. SOLUTION: A tank body 2 of the reserve tank 1 is cylindrical. An inlet pipe 5 is mounted so that the inflow direction of the coolant into the tank substantially matches to the tangential direction of a circular cross section as a transection surface of the tank body 2. The coolant 10 flowing into the tank body 2 from the inlet pipe 5 spirally flows along the inner surface 2c of the tank into a reserving part 9A. Therefore, turbulence of the water level 8 can be suppressed small, and the bubble occurrence can be reduced.
Patent JP-2002252412-A (JP)
Title: Electronic device, optical output control circuit using the same and electronic apparatus
Inventor: ISHIDA MASAAKI
IPC: G11B7/13
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which can constitute a high precision and high-speed feedback loop; an optical output control circuit using the same, and an electronic apparatus in the electronic device which controls output lights of a light-emitting device to output; the optical output control circuit using the same; and the electronic apparatus. SOLUTION: A light-receiving device 21 for outputting a detection signal in correspondence to incident light and a comparative amplifier circuit 22 which controls an input signal in correspondence to the detection signal detected by the light-receiving device 21 to output are provided on the same chip 31, and are accommodated in a package 32.
Patent JP-2002082085-A (JP)
Title: Gas sensor
Inventor: SHIRAI MAKOTO
IPC: G01N27/409
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable inexpensive gas sensor capable of sufficiently separating an air side atmosphere from a measured gas side atmosphere in the gas sensor and preventing loss of airtightness due to corrosion. SOLUTION: A receiving face 103 constructed for supporting a taper part 211 arranged on the outer circumferential face of an insulator 21 via a metal packing 11 is arranged on the inside face of a housing 10, while by means of support by the metal packing 11, an air side atmosphere 142 on the gas sensor base end side is hermetically separated from the measured gas side atmosphere 141 on the gas sensor tip side. The metal packing is formed of one or more kinds of metal selected from nickel, nickel alloy, titanium, and stainless steel.
Patent JP-2001287369-A (JP)
Title: Integral fluid nozzle assembly utilizing single crystal silicon wafer and its fabrication method
Inventor: RI GINSEI
IPC: B81B1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an integral fluid nozzle assembly utilizing a single crystal silicon wafer and its fabrication method. SOLUTION: This integral micro-fluid nozzle assembly utilizing the (100) orientation single crystal silicon wafer is formed in one body without any shift with the use of the one wafer by simplifying an existing complicate structure in which many wafers and sheets are used and stacked, and therefore can be mass produced. Moreover, the number of wafers can be reduced by fabricating the nozzle assembly in an automatic batch alignment process utilizing anisotropic etching with the use of the crystal face of the wafer, an appropriate mask formation process utilizing a LOCOS process, etc. In other words, not only an alignment error of the wafers can be reduced to a few micrometers or smaller by applying general silicon photolithography, but also the method is not complicate, is economically superior and bas a good yield.
Patent JP-2002249810-A (JP)
Title: Charging chute for bell-less blast furnace
Inventor: MASUTANI TAKEYUKI
IPC: C21B7/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a charging chute for charging raw materials mixing ore and coke in a bell-less blast furnace. SOLUTION: A straightening plate provided with a magnet is engagedly arranged to a spouting hole for raw material at the tip part of the charging chute.
Patent JP-2002260938-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KAWAGUCHI EIJI
IPC: H01F38/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engines, which can cope with miniaturization and improvement in output. SOLUTION: In the ignition coil where a drive current supplied to the ignition coil is set higher than conventional, the same sectional area as that of the primary conductor of one winding of the conventional primary coil should be realized, and at least two primary conductors whose diameter is fixed are wound around a primary bobbin in parallel.
Patent JP-2002262109-A (JP)
Title: Printer, image processing unit, and image processing method
Inventor: YOSHITAKE MICHIO
IPC: B41J2/525
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer or the like including a controller applying image processing to received print data and an engine executing printing on the basis of data outputted from the controller that can reduce the scale of the controller and attain high-speed processing. SOLUTION: In the case that the image processing in the controller of the printer comprises a pre-stage processing from reception of print data until storage of compressed data by each pixel to a memory that are conducted asynchronously with the operation of the engine and a post-stage processing from the extraction of the data stored in the memory to the output to the engine that are conducted synchronously with the operation of the engine, color conversion processing to revise an expression form of color information of the data by each pixel is executed in the midst of the pre-stage processing.
Patent JP-2002201115-A (JP)
Title: Manicure and method for manicure
Inventor: KANEKO KATSUYUKI
IPC: A61K8/86
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a manicure with which a coating film is solidified in a short time and no problem comes up in usability. SOLUTION: This manicure is characterized in that the manicure comprises a water-insoluble coating film base containing nitrocellulose, a sulfonamide-based resin, an organic acid ester-based plasticizer and a solvent which dissolves the water-insoluble coating film base, has compatibility with water, is composed of 1-60 wt.%/manicure of a specific alkylene glycol diether-based compound and 1-60 wt.% of/manicure of a specific ketone-based compound and when the coating film of manicure is immersed in water, the water-insoluble coating film base is precipitated in a mixed solution by the residual solvent in the coating film and permeated water. This method for manicuring comprises using the manicure.
Patent JP-2002267095-A (JP)
Title: Cylinder heating method and device
Inventor: HIROKAWA MASAYA
IPC: F17C7/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder heating method and a device prevented from discharging liquid used for heating of a cylinder to the lower part of the cylinder. SOLUTION: Water in a storage tank 11 is heated to a heating temperature by a sheath heater 13, and when the internal pressure of an ammonia cylinder B is sufficiently low and the amount of the ammonia in the ammonia cylinder B is sufficiently little, a feed water pump 15 is operated to discharge hot water from a spray pipe 21 installed on the upper side of the ammonia cylinder B. The water flowing down from the ammonia cylinder B is received by a recovery pan 43 and recovered into a return tank 12 through a return pipe 3 so that the water recovered by operating the return pump 16 is fed to the storage tank 11.
Patent JP-2002265180-A (JP)
Title: Connector for passenger conveyor moving handrail
Inventor: SEKIYA FUTOSHI
IPC: B66B23/24
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a passenger conveyor moving handrail providing efficient and quick connection work of the moving handrail at an installation site of a passenger conveyor. SOLUTION: The connector is provided with base body 10 having a support part 16 supported by a guard part and an engaging part 17 engaging with a heating and pressurizing device, a mounting block 11 provided on the base body 10, and holding parts 11 and 13 provided in both end part vicinities of the base body 10. Various index parts 18-25 are provided on the mounting block 11. By this, the moving handrail 1 can be easily supported, positioning of the moving handrail 1 and cutting of a canvas 2 and a tension member can be carried out without requiring length measurement by a scale, and the heating and pressurizing device can be easily fixed.
Patent JP-2002262945-A (JP)
Title: Bookstand
Inventor: ABIRU HIROSHI
IPC: A47B23/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a bookstand which can be placed even in a place with no attaching part around a user lying down to enable the user to read a book. SOLUTION: A table 2 is attached on one side of a plate 1 comprising a rubber sheet. A book bed 3 is attached on the table 2 by a pair of wing screws 4a, 4b. The book bed 3 comprises a metal plate 6 with a book standing part 6a and an attaching plate 8 with a pair of pins 7 projected from both sides. Holes to which the wing screws 4a, 4b are engaged and an arc shape hole centering on the hole 4a are formed on the table 2. Thus, the book bed 3 can be rotated within an arc centering on the wing screw 4a as a support point. The attaching plate 8 has a long hole to adjust the distance between the pins 7 within the range of the long hole and the book standing part 6 can be adjusted correspondingly to the thickness of a book.
Patent JP-2002269387-A (JP)
Title: Lease management system, method, program, and storage medium
Inventor: SATO HITOSHI
IPC: G06Q40/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To allow both of a sales company applying to a lease and a lease company to make the selection of a customer for giving safety and reliability to both of them. SOLUTION: As to a lease credit examination application from a customer of the sales company, a credit condition is inputted from a sales company terminal 30 to be transmitted to a server 10 via the Internet line 50. The server 10 transmits credit item information to previously selected lease companies 21-25. The each of the lease companies returns whether the lease is acceptable or not or a rate and other contract conditions for an acceptable lease as answers to the credit item. In the server 10, a credit answer for a fixed time is displayed on a dedicated page of the sales company, and the answers from the respective lease companies are transmitted to the sales company terminal 30 occasionally. In the sales company, the selection of the lease company is made from among the companies returning the answers, and an application for a contract is transmitted to the server 10.  The server 10 receives the application and supplies it as a decision item to the corresponding lease company.
Patent JP-2002268542-A (JP)
Title: Data transfer composite system
Inventor: FUSHIMI KAZUO
IPC: G09C1/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To verify the propriety of data transfer in a short time even in the case that object data are the ones of large capacity. SOLUTION: In this composite system composed of a transfer origin system A and a transfer destination system B, etc., connected through the Internet, the system A is provided with a check data preparing function 100 for processing the object data by a cipher hash function and preparing first check data and a transfer means for transferring the first check data to the system B together with the object data. The system B is provided with a reception means for receiving the first check data and the object data transferred from the system A, a check data preparing function 200 for processing the object data by the cipher hash function and preparing second check data and a comparing function 300 for comparing the second check data and the first check data.
Patent JP-2002057098-A (JP)
Title: Illumination optical device, aligner comprising the same, and method for fabricating microdevice
Inventor: SHIBUYA MASATO
IPC: G02B27/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical device in which the size can be reduced while suppressing coherence of a light source, an aligner comprising the illumination optical device, and a method for fabricating a microdevice comprising the aligner. SOLUTION: Coherent light from a light source 10 is split by a half-mirror 21 and one part advances through an optical integrator system 40. The other part advances on a circulation optical path having an optical path length difference shorter than the coherence distance of the coherent light. It is then split again by the half-mirror 21 and the process is repeated. A deflection element 23 is a transparent optical element for deflecting light in a specified direction. Lights having a specified optical path length difference and a specified deflection angle and advancing through the optical integrator system 40 are mixed and passed through a light introduction system 30 before illuminating a reticle 60.
Patent JP-2002269136-A (JP)
Title: Document retrieval system and program
Inventor: YAMAGATA JUNICHI
IPC: G06F17/30
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enable reversing display before different notation normalization by a pattern matching at an outputting side of retrieval results in retrieval that absorbs fluctuation of a different notation character string. SOLUTION: A document registration request processing means 2 performs different notation normalization of a document requested to be registered in a database 3 by a database operation request inputting means 2 to prepare an index and holds a character string before being subjected to different notation normalization in a prepared index even after the different notation normalization. In retrieving a document from the database 3, a document retrieval request processing means 5 performs different notation normalization of a retrieval character string, performs retrieval, and outputs a document hit by the retrieval and a character string that is before being subjected to different notation normalization of a character string hit in the retrieval and held in the index.
Patent JP-2002275136-A (JP)
Title: Unsaturated carbasugar amine derivative and glicosidase inhibitor by using the same
Inventor: OGAWA SEIICHIRO
IPC: C07C215/42
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a new carbasugar derivative usable as a glycosidase inhibitor. SOLUTION: This unsaturated carbasugar amine derivative is expressed by the general formula 1 [wherein, R<1> is H, an alkyl, an acyl, an aryl or an aralkyl; R<2> to R<4> are each independently H or a blocking group for hydroxyl; and R<5> is an alkyl], and the glycosidase inhibitor containing the above is also provided.
Patent JP-2002265984-A (JP)
Title: Solidifying material for edible oil, its manufacturing method and use of its solidifying material
Inventor: SAKAGUCHI HIROSHI
IPC: C11B15/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an edible oil solidifying material composed of a fibrous aggregate crystal which can easily and safely solidify edible oils at room temperature in order to produce new oily solid foods and furthermore, if necessary, can convert the solidified oils into the original liquid edible oils, and a method which can efficiently solidify edible oils by physicochemical adsorption. SOLUTION: The edible oil solidifying material is composed of an aggregate crystal of an aliphatic carboxylic acid metal salt which has been dispersed in pure water, a sodium chloride aqueous solution or an aqueous solution of various safe and harmless metal salts in the form of fibers. The method for solidifying edible oils comprises solidifying the edible oils with the use of the solidifying material.
Patent JP-2002279435-A (JP)
Title: Line-plotting device
Inventor: NIIMURA TATSUO
IPC: G06T11/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To speed up plotting processing of a line at an acute angle relative to a vertical line and to the vertical direction. SOLUTION: The coordinates (x1, y1) and (x2, y2) of two points, sent from a CPU 1, are passed to a DDA 3-1 and a DDA 3-2 as staring point and an end point, respectively, by a coordinate control part 2. The DDA 3-1 and the DDA 3-2 calculate the coordinates of the one line, from the point (x1, x2) to the point (x2, 2y), and from the point (x2, y2) to the point (x1, y1), respectively, in opposite directions at the same time. A memory control part 4 writes the plotting information outputted by the DDA 3-1 into a frame memory 5 for odd Y-coordinates and the plotting information outputted by the DDA 3-2 into a frame memory 5 for even Y-coordinates.
Patent JP-2002275879-A (JP)
Title: Construction for stabilizing banking on soft ground
Inventor: KUDO NOBORU
IPC: E02D3/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To make greatly easier connection between piles than usual, offer good constructiveness and further improve the stability of a banking in a one- layer soft structure, without giving the influences of the inclination of the piles due to the strike slip of a ground on other piles as they are and causing the tear-off or breakage of pile head portions during the strike slip of the ground. SOLUTION: After a number of wood piles 1 are driven into a soft ground in spaced relation as required while leaving their pile head portions 1a, used tires 2 as joint rings are loosely applied on the pile head portions 1a of the wood piles, the old tires are connected to each other with ropes 3 in a meshed form, the pile head portions, the used tires and the ropes are buried with a sand mat and then soil is filled thereon.