baber/WOPTO huggingface dataset:
Patent JP-2002309947-A (JP)
Title: Roots type supercharger structure of engine
Inventor: SHIOTANI AKITSUNE
IPC: F02B39/04
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate cycle fluctuations in volumetric efficiency, to prevent variations in volumetric efficiency for cylinders caused by phase shift of discharge pulsation, and lowering of engine torque to increase engine output, to increase stability of an engine, and also to prevent occurrence of noise, in a Roots type supercharger structure. SOLUTION: The rotation number of a charger pulley with respect to that of a crankshaft pulley is set as a following expression: Pulley ratio = the number of cylinders of the engine *n/the number of vanes of a rotor of a supercharger *2*Z (where, n is a natural number, and Z is the cycle characteristic number of the engine).
Patent JP-2001350825-A (JP)
Title: Method and system for constituting and selling travel directional package
Inventor: KOHAVI ITAI
IPC: G06Q10/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for automatically constituting and selling the package of travel directional articles. SOLUTION: A centralized travel packaging system retrieves available travel articles provided by a vender from not only the price, time limit, use limit, class, availability, regulation, and instruction but also an airline company, hotel, and car rental company or the like. A traveler, travel agency, and physical circulation agent retrieves the centralized travel packaging system for performing package collation which is likely to be based on the reference of the traveler. This system edits the package by using an intelligent collating merchandise held in the centralized travel packaging system preliminarily or interactively with a client.
Patent JP-2002038138-A (JP)
Title: Storage medium for latent heat storage system
Inventor: NEUSCHUTZ MARK
IPC: A41D31/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for storing thermal energy in the form of phase transition heat and use of the composition. SOLUTION: This composition is characterized as comprising at least one kind of thermal storage material and at least one kind of auxiliary material and further comprising at least one kind of thermal storage material which has at least one solid/solid phase transition and is a solid over the whole application range. The preferred thermal storage material is a compound represented by the following formula (wherein, R1 to R4 are each independently selected from hydrogen, a 1-30C alkyl and a hydroxyalkyl; Xn- is selected from a single atom anion, an inorganic complex anion and an organic acid anion; and n denotes the ionic valence of the anion).
Patent JP-2002321046-A (JP)
Title: Equipment for casting mold
Inventor: TSUDA AKIHIKO
IPC: B22D17/12
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for casting a mold, which has a simple device to transfer the mold and which does not necessitate the stopping of operation when repairing and/or changing the mold. SOLUTION: The equipment comprises an injection device to inject molten metal into a pair of molds consisting of an upper mold and a lower mold for filling the mold therewith, an injection station installed with a fixed plate to lock the pair of molds and a movable plate for locking, a fixed plate for opening and closing the molds set adjacently along the No.1 side of the injection station, a No.1 removing station installed with a movable plate for opening and closing attached with the upper mold, a No.2 removing station installed adjacently along the No.2 side connected to the No.1 side of the injection station and having the same function as the No.1 removing station, a molds transfer table capable of mounting and fixing the pair of molds as well as traveling between the two stations, rails for the locking part installed to the fixed plate to lock the pair of the molds,  rails for the opening and closing part installed to the fixed plate for opening and closing the molds, and a traveling means for the molds transfer table which transfer the molds transfer table on the rails.
Patent JP-2002324783-A (JP)
Title: Abnormal discharge detecting method
Inventor: YAMAUCHI TAKEMOTO
IPC: H01L21/302
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detecting method which can increase detec tion precision and improve reliability by recognizing abnormal discharge from amplitude modulation imposed when arc discharge is caused during plasma processing. SOLUTION: The abnormal discharge is detected in the plasma processing of a processed body 2 carried out by generating plasma in a vacuum chamber, by supplying high-frequency electric power into the vacuum chamber 1, and applying a magnetic field by a magnetron 5 arranged nearby the vacuum chamber 1. In a circuit which applies the high frequency, at least one of a high-frequency applied voltage and a current is detected to recognize the abnormal discharge from the amplitude modulation of the detected voltage and/or current.
Patent JP-2002323121-A (JP)
Title: Control device for power transmission
Inventor: ITO YOSHIO
IPC: F16H61/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission capable of further adjusting the traveling performance of a vehicle, based on a neutral control and an environment surrounding the vehicle. SOLUTION: In this control device for the power transmission device which is provided with the power transmission device on the output side of a driving force source and performs the neutral control for making power transmitted between an input member and an output member of the power transmission device, when a prescribed conditions are established to be lower than power transmitted between the input member and the output member when the prescribed conditions are not established, determining means (steps S1 and S2) are provided for judging whether or not the neutral control is performed based on a vehicle state, when the vehicle having a transmission stops when the prescribed conditions are established.
Patent JP-2002323220-A (JP)
Title: Air amount adjusting member, and combustion apparatus
Inventor: HASEGAWA HIROKI
IPC: F23L3/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a member for adjusting air amount, adapted for a combustion apparatus for improving rectification in air stream supplied from an air fan and in durability. SOLUTION: There is provided an air-adjusting member 4 which is disposed upstream a combustion section 6, where a flame of a combustion apparatus 1 is generated for adjusting an air amount supplied from an air fan 2 to the combustion section 6 by controlling an opening area of an air flow passage.  It includes a fixed side plate-shaped member 41 and a movement side plate- shaped member 42, each of which has a predetermined configuration opening and which is superimposed to be relatively rotatable; the movement side plate- shaped member 41 is rotated with respect to the fixed side plate-shaped member 42, such that a communication flow passage is formed by permitting the openings to be overlapped by rotating the movement side plate-shaped member 41, with respect to the fixed side plate-shaped member 42, and has a configuration to reduce a turning component in the rotating direction of the air fan rotary shaft for an air stream which is supplied from the air fan 2 and passing through the communication flow passage.
Patent JP-2002324335-A (JP)
Title: Optical recording medium and its manufacturing method
Inventor: ABIKO TORU
IPC: G11B7/254
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the property by expanding the recording area, increasing the storage capacity, and suppressing reduction of a dielectrics film thickness near the mask edge and reduction of the reflection factor while avoiding corrosion when forming a plurality of dielectric films on a base plate. SOLUTION: The upper dielectric films 6 are formed after forming a reflection film 3, a lower dielectric film 4, and a recording film 5 sequentially on one main surface 2a of a disk plate 2. Two vacuum chambers are used to form the upper dielectric films 6. First, the 1st upper dielectric film 6a is formed in the 1st vacuum chamber, by carrying out masking using an inner mask and an outer mask. After removing the outer mask, the 2nd upper dielectric film 6b is formed in the 2nd vacuum chamber. Then, sticking a light transmissive protection layer 9 through an adhesive layer 8, an optical disk 1 is manufactured.
Patent JP-2002322968-A (JP)
Title: Fuel feeding device
Inventor: KURODA AKIHIRO
IPC: F02M63/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feeding device capable of improving an engine starting performance and enhancing reliability at the high speed rotation of the engine. SOLUTION: Since a valve opening hole formed on the valve body of a pressure control valve 30 is closed up by a piston before engine start and a fuel is not fed from a feed pump 20 to the pump chamber 14 of a high pressure fuel pump 10, the feeding pressure necessary for low speed rotation at engine start is secured to improve the engine starting performance. Further, in middle or high speed rotation after engine start, since the valve opening hole of the pressure control valve 30 is opened to feed the fuel from the feed pump 20 to the pump chamber 14 when the feeding pressure of the pump 20 is higher than a first set value, the fuel of flow required for lubricating the cam in the pump chamber 14, a drive shaft or the like is secured to prevent the seizure of the high pressure fuel pump 10. Therefore, the engine starting performance can easily be improved and reliability at high speed rotation of the engine can be enhanced with a simple constitution.
Patent JP-2002321942-A (JP)
Title: Method for producing lamp bulb showing red color
Inventor: MAEDA YOSHIBUMI
IPC: C03C17/34
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lamp bulb, showing a red color, which has a good visibility, stable light emission characteristics to the heat during lighting of the lamp, the good adhesion of a colored film, and excellent solvent resistance and durability, by directly coloring the lamp bulb. SOLUTION: Either one of the two coloring agents, i.e., either the one coloring agent comprising gold particles, an organosilicon compound, a predetermined organometallic compound, a binder resin, and an organic solvent or the other coloring agent comprising silver particles, an organosilicon compound, a predetermined organometallic compound, a binder resin, and an organic solvent, is applied and dried on the transparent and colorless surface of the lamp bulb, and then is baked to form a first colored layer. Thereafter, the other coloring agent is applied on the first colored layer and dried, and then a baked to form a second colored layer.  The ratio between the number of organosilicon atoms contained in the organosilicon compound and the number of metallic atoms contained in the organometallic compound and the mass ratio between the gold particles and the silver particles are set to the specified range.
Patent JP-2002324664-A (JP)
Title: Organic el element
Inventor: KATO TAKUJI
IPC: H01L51/50
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with improved durability by preventing deterioration of an organic compound layer. SOLUTION: The organic EL element 1 is structured with a positive electrode 3, a negative electrode 5, a single or a plurality of organic EL layers pinched by the electrodes, and a polymer layer 6 including a pendant type ultraviolet absorbent between the positive electrode 3 and a transparent support 2. The polymer layer 6 having a pendant type ultraviolet ray absorbent may be fitted on the transparent support body opposite to the positive electrode 3. Further, a protective layer (not shown) may be fitted on the polymer layer 6, and, moreover, it can be structured to have the polymer layer 6 or the protective layer utilized also as sealant.
Patent JP-2002322154-A (JP)
Title: Antifungal compound
Inventor: OTA TOSHIHARU
IPC: A61K31/7028
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound having a wide antifungal spectrum and a fungicidal activity, in which problems associated with physicochemical properties such as solubility are solved. SOLUTION: The compound represented by formula (1), its salts, or its solvates are provided [wherein, R is an aliphatic alkyl group which may have lower alkyl substituents and which may contain, within its arbitrary position in an arbitrary direction, a divalent group selected from groups of formulas (2)-(4); A is a basic group which may have substituents; Q is a branched alkyl group which may have substituents; m is an integer of 2-10; n is an integer of 0-2; and Y is one selected from 1) a hydantoin skeleton, 2) a glucopyranose skeleton, 3) a benzimidazole skeleton, 4) a 4-quinolone skeleton, and 5) a benzo-1,4-diazepine skeleton].
Patent JP-2002326342-A (JP)
Title: Abnormal vibration monitoring apparatus
Inventor: SAKATA HIROHISA
IPC: B41F13/24
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a printing cylinder, a gear or the like of a printer from being damaged by an abnormal vibration such as an earthquake or the like, and to eliminate the possibility of a leak due to the damage of an electric system. SOLUTION: An abnormal vibration monitoring apparatus comprises a seismic sensor 70 in a main switchboard 80 attached to the printer 20. When the sensor 70 detects an abnormal vibration (a fluctuation of an acceleration of 100 gal or more) of the printer, cylinder attaching/detaching units 21-1 to 21-4 of the printer 20 are operated so that all the printing cylinders are set to cylinder drawn states, a prime motor 22 of the printer 20 is stopped, a breaker 50 is turned OFF to cut off a power source to the printer 20.
Patent JP-2002325954-A (JP)
Title: Game medium lending machine interposed between pachinko game machines
Inventor: FUKUDA KENJI
IPC: A63F7/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a game medium lending machine interposed between pachinko game machines that helps improve safeness and appearance, prevent an occurrence of static electricity, improve operability, lower product costs, and increase the degree of freedom of designing. SOLUTION: The game medium lending machine A interposed between pachinko game machines is composed of a mounting frame 1 fixed adjacently to a game machine in a game island and a machine body 2 interposed between pachinko game machines that is mounted on the frame 1. The interposing body has a front panel 10 forming the front side thereof, and a finger rest hole 21 opening upward or downward is formed in the front panel 10. Preferably, the front panel is vertically split into at least two panels 10b and 10c, and a difference of the mounting positions between both panels provides a level difference 20 between both panels, and the finger rest hole 21 is formed at the end of the panel 10b projecting forward.
Patent JP-2002332841-A (JP)
Title: Cooling circuit for heat pump
Inventor: SUEHIRO HIDEYUKI
IPC: F01P3/18
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling circuit for a heat pump, capable of securing temperature of engine oil by control of an opening of a motor operated three- way valve. SOLUTION: The motor operated three-way valve 16 is provided upstream of a thermostat 14 automatically controlling the flow rate ratio, between a flow rate of engine cooling water heading for a radiator 13 and the flow rate of the engine cooling water heading toward a bypass passage 15, on the basis of temperature of the engine cooling water. The motor operated three-way valve 16 automatically controls the flow rate ratio between the flow rate of the engine cooling water heading for the thermostat 14 and the flow rate of the engine cooling water heading toward a heat exchanger 17, on the basis of the temperature TC of the engine cooling water and a rotational frequency of an engine 12 fluctuating the temperature of the engine oil.
Patent JP-2002333912-A (JP)
Title: Ic card and production control system and its method
Inventor: ABE KENJI
IPC: G06Q50/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a production control system and its method capable of easily dealing with the failure of a production system regardless of the batch management of server. SOLUTION: A server 1 manages a production control system. A manufacturing device 3 and a bar code reader 6 are connected to a station 4 so that the operation of the manufacturing device 3 can be controlled, and that the information read by the bar code reader 6 can be managed. Then, IC cards 7a and 7b are attached to each industrial product so that the information of the industrial product can be managed, and that a manufacturing condition can be transmitted to the station 4. A terminal 9 of a person in charge as the client of the server 1 issues an instruction to the server 1, and acquires information from the server 1.
Patent JP-2002035519-A (JP)
Title: Filter material having characteristics applying aroma and holding aroma and method for manufacturing the same
Inventor: SALOW HARTMUT
IPC: A47J31/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide filter paper having excellent characteristics for applying aroma and excellent characteristics for holding aroma. SOLUTION: A filter material is coated with cyclodextrin to which a favorite substance for applying aroma such as linalol or the like is added. The filter material further contains 1-99% of natural cyclodextrin.
Patent JP-2005201915-A (JP)
Title: Connection structure of underwater equipment and underwater cable
Inventor: TAKEDA TAIICHI
IPC: H02G15/14
Filed: 2001-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a distance between swivel centers of connection parts with underwater cables provided on both sides of a body of underwater equipment.  <P>SOLUTION: This connector has a semicircular frame 31 on both sides of the body 61 of underwater equipment and fixed inside a circular bearing 62 having a pair of holes perpendicular to an axis of the body. The semicircular frame 31 is connected free to turn on a 1st shaft 71 inserted in both side holes and the circular bearing hole, and has a pair of parallel curved long holes 38 between both ends 32. Further, it has a straight swivel rods 41 of the cable clamp 74 connected to the semicircular frame 31 and the ends of their pair of 2nd shafts 51 are inserted in a pair of curved long holes of the semicircular frame 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002343147-A (JP)
Title: Superconductive wire
Inventor: KAWABATA TAKESHI
IPC: H01B12/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To produce a high-temperature superconductive oxide wire and an alloy system superconductive wire which have high superconductivity characteristic under an operating condition. SOLUTION: The superconductive wire or a superconductive coil is designed and manufactured so that distortion, which is added to a filament, which bears superconductivity, in the high-temperature superconductive oxide wire or the alloy system superconductive wire, may be the stretching stress or stretching distortion within the range which the filament does not cut under the operating condition. By this, the superconductive wire, which has high superconductivity characteristic under the operating condition, can be obtained.
Patent JP-2001356234-A (JP)
Title: Single mode optical waveguide fiber
Inventor: GALLAGHER DANIEL ERWIN
IPC: H04B10/2581
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a composite core optical waveguide fiber designed for a high data rate, single channel or WDM(wavelength division multiplex) system. SOLUTION: The core has two or three regions each consisting of a center region and annular regions, with the center core region showing α distribution with at least one α. The relative dimension of these regions can be varied. By controlling the variables, the desired mode field diameter, zero dispersion wavelength, dispersion gradient and cut off wavelength can be obtained. The optical characteristics are determined so as to limit the nonlinear effect while keeping allowable bending performance. The residual stress in the waveguide is kept low so as to limit the birefringence induced by the stress. The low polarization mode dispersion can be obtained by decreasing the residual stress of the waveguide not coated as well as by using two coating systems having selected elastic coefficients and glass transition temperatures.
Patent JP-2002343135-A (JP)
Title: Copper powder for electric conductive paste and electric conductive paste, and manufacturing method of copper powder for conductive paste
Inventor: NAKAHARA KUNIAKI
IPC: H01B1/22
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide copper powder with which an electric conductive paste having very extremely low viscosity can be manufactured, the electric conductive paste having low viscosity using this copper powder, and a method by which such copper powder can be manufactured effectively. SOLUTION: It is the copper powder for the electric conductive paste for electronic materials whose oxygen content is 1,000 ppm or less and particle shapes are smooth and mostly globular forms. Here, since it is water and a hydroxyl group that affect greatly on the inside of oxygen on the surfaces of copper powder and viscosity, and it is desirable that these contents are still less, this copper powder is desirable to have reduction quantity value (against weight of copper powder), which is resulting from generating water molecules when heated to 600 deg.C by the heat mass-differential thermal analysis, of 0.15 weight % or less. In addition, in order to manufacture the copper powder having low oxygen content, and minute and smooth particles, the high-pressure-water atomizing method in predetermined conditions is applicable.
Patent JP-2002336348-A (JP)
Title: Fixture for level sensor and venous blood reservoir for artificial heart and lungs attached with the same
Inventor: OGIWARA MITSUAKI
IPC: A61M1/14
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for level sensor, which can be freely attached/ detached at an arbitrary position on a reservoir for the artificial heart and lungs. SOLUTION: In the fixer for level sensor for the venous blood reservoir for the artificial heart and lungs and the reservoir for artificial heart and lungs attached with the same, two projecting wires constituted by forming the pawl lock part of the level sensor while being protruded inside by recessing at least one part of the lower part in the inner wall part of each of projecting wires are provided mutually parallel.
Patent JP-2002003816-A (JP)
Title: Adhesion promoter containing silane, carbamate or urea, and donor or acceptor functional group
Inventor: MUSA OSAMA M
IPC: C07F7/18
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To solve such problems of commercially available adhesion promoters that they tend to volatilize significantly before the cure temperature of the adhesive is reached, resulting in an insufficient adhesion promotion effect. SOLUTION: An adhesion promoter containing a silane, a carbamate, thiocarbamate or urea functional group, and an electron donor or electron acceptor functional group, displays low volatility and an enhanced adhesion promotion effect.