baber/WOPTO huggingface dataset:
Patent JP-2001332149-A (JP)
Title: Multi-contact switch and power source control/function control apparatus
Inventor: FUNAYAMA TAKAHIRO
IPC: H01H13/52
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-contact switch and a power source control/function control apparatus, in which different signals become controllable by one switch without adding a signal switching circuit as in the conventional arts or without increasing number of parts, and in which cost is reduced and mounting plane is secured. SOLUTION: A two-contact switch 11 having a contact 1. 11a and a contact 2.11b, a button 12, which actuates the 2-contact switch, a spring 13, which allows a 2-step depressing of the button 12, and a contact 2. 11b are connected. When a power is ON, a power source control circuit 14 having a mask circuit 15 that masks the power source side during power is ON and the contact 1. 11a are connected. A function control circuit 16, which allows the button 12 to function as a function button, is comprised.
Patent JP-2001336416-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ISHIYAMA SHINOBU
IPC: F01N3/08
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which can surely recover an ecclusion reduction type NOX catalyst from SOX poisoning, and also to suppress degradation of fuel consumption during recovering from the poisoning. SOLUTION: An NOX catalyst 17 is arranged in an intermediate portion of an exhaust pipe. A fuel-adding nozzle 21 for adding fuel into the exhaust gas during recovering from the SOX poisoning is arranged at a just upstream position of the NOX catalyst 17. An exhaust pipe 16 at the downstream portion of the NOX catalyst 17 is coupled to an EGR pipe 26 via a bypass pipe 29. A flow control valve 30 is arranged in the bypass pipe 29. During recovering from the SOX poisoning, the flow control valve is opened to introduce part of the exhaust gas flowing in the EGR pipe 26 to an exhaust confluent pipe 31 via the bypass pipe 29 by bypassing the fuel-adding nozzle 21 and the NOX catalyst 17. Thus, amount of exhaust gas passing the NOX catalyst 17 is reduced. The exhaust confluent pipe 31 is provided with an oxidation catalyst 19.
Patent JP-2001343611-A (JP)
Title: Polarization illumination device and projection type display device
Inventor: MABE YUJI
IPC: G09F9/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which can lessen illumination unevenness and a projection type display device using the same. SOLUTION: This device has a light source 1, a rod integrator 2 which is made incident with the light from the light source 1 and emits the light, a relay lens 11 which is made incident with the exit light from the rod integrator 2 and emits the light and a polarized light converter 3 which is made incident with the exit light from the relay lens 11. The polarized light converter 3 has a polarization beam splitter array formed by laminating plural polarization beam splitters 31 to an array form and half-wave phase plates 32 on the prescribed polarization beam splitter exit surfaces among the plural polarization beam splitters 31.
Patent JP-2001335053-A (JP)
Title: Dispensing vessel for fluid substance
Inventor: TSUCHIDA HARUO
IPC: B65D47/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a dispensing vessel for a fluid substance easy to check a service condition and a non-service condition and having the display function for quality guarantee. SOLUTION: This dispensing vessel comprises an opening part 11 for discharging the fluid content by the external pressure on a vessel body 10, and a control valve 20 provided on the opening part 11. The self-opening/closing type control valve 20 comprises an intermediate plug 21 and an elastically deformable top wall 22, the top wall 22 is closely attached to the intermediate plug 21 in a neutral condition without any external pressure applied to the vessel body 10 and occupies the closing position for closing the opening part 11, and occupies the opening position for opening the opening part 11 separately and outwardly displaced from the intermediate plug 21 while elastically deformed in a service condition with the external pressure applied to the body 10.  A virgin plug 30 holds the top wall 22 at the closely attached closing position to the intermediate plug 21 in an initial non-service condition of the dispensing vessel.
Patent JP-2001334739-A (JP)
Title: Printer and composite processing device
Inventor: OMURA KUNIO
IPC: B41J35/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a composite processing device having a carriage head which can prevent removal of an ink ribbon while maintaining a mountable property of a ribbon cartridge. SOLUTION: The composite processing device (1) of this invention comprises a printing head 95 constituted to give an impact on the ink ribbon and the carriage head 96 which can perform a reciprocating motion in a paper-width direction with this printing head 95 arranged. This carriage head 96 includes a head protector 96b to form a pre-determined ribbon path which guides the ink ribbon to the printing head 95, a first ribbon guide 96e which guides the ink ribbon arranged on the head protector 96b from one side, and a second ribbon guide 96g which guides the ink ribbon from the other side and is constituted to guide the ink ribbon to a second ribbon guide groove 96h.
Patent JP-2001339046-A (JP)
Title: Semiconductor device
Inventor: TOYAMA TSUTOMU
IPC: H01L21/8238
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS output circuit constituted of a combination of n-stages which can improve surge characteristic. SOLUTION: Surge current input to an N-channel transistor is relaxed and anti-surge characteristic is improved by connecting a metallic output wiring 3 connected to an output pad 2 to a drain d(2n-1)a of a P-channel transistor Q(2n-1) (wherein transistors of the same size as Q1, Q3 are disposed in several stages) and connecting a drain d2na of an N-channel transistor Q2n (wherein transistors of the same size as Q2, Q4 are disposed in several stages) to a post stage thereof as shown in Figure 2. Furthermore, similar effect can be obtained by using a transistor wherein a CMOS output circuit of a final stage is set 'off'. Anti-surge characteristic can be improved by enlarging the distance between back gates bg1, bg2 and a contact 6 of a drain.
Patent JP-2001335969-A (JP)
Title: Peeling solution for peeling lead-free alloy on nickel or iron-nickel alloy
Inventor: IWAZAWA HIROYUKI
IPC: C23F1/44
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a peeling solution in which a lead-free tin alloy layer on a nickel or an iron-nickel alloy substrate as and a nickel (iron nickel alloy)-tin alloy under layer can be peeled so that the dissolution of the substrate is low suppressed as possible, and the surface after the peeling treatment is, and further, replating can stably be performed on to the smooth or substrate after the peeling. SOLUTION: As this peeling solution, an aqueous solution at least containing alkanesulfonic acid in the range of 35 to 420 mL/L, containing (meta) nitrobenzenesulfonic acid or the salt thereof in the range of 10 to 300 g/L and further containing one or more kinds selected from the groups consisting of thiourea, alkylthiourea and aromatic thiourea in the range of the solubility of >=5 g/L is used, and the peeling of a tin-copper alloy as a lead-free tin alloy is made possible.
Patent JP-2000351222-A (JP)
Title: Clogging preventing mechanism
Inventor: AKAO YUJI
IPC: B41J2/165
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an easy clogging preventing mechanism that prevents ink from being used wastefully and an ink jet head from being damaged. SOLUTION: An ink jet head has an ink chamber filled with ink and a nozzle plate 1. In this case, a voltage applying circuit 8 is connected to the nozzle plate 1 to which voltage can be applied to apply voltage to the nozzle plate 1 to keep away a charged ink component causing clogging from the vicinity of a nozzle 9 or to vibrate the same to prevent clogging.
Patent JP-2001341677-A (JP)
Title: Tension member, method of manufacturing the same, elastic endless traveling belt, and elastic crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/253
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused by the fact that lapped portions lapped with fellow end part sides of tensile codes are concentrated in one position in the circumferential direction, in a code-lapped type tension member embedded mainly in an elastic crawler and constituted by arranging unidirectionally, substantially in parallel, the tensile codes of which the each having ends is wound by one round to lap its fellow end part sides. SOLUTION: In the tension member described hereinbefore, the lapped portions 16 lapped with the fellow end part sides of the plural tensile codes are provided plurally, and the plural lapped portions 16 are arranged to be dispersed in the circumferential direction.
Patent JP-2001308757-A (JP)
Title: Parallel leak transmission line
Inventor: SUNADA SADAO
IPC: H01Q13/22
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify a facility construction by improving a joint loss between a coupler and a transmission line and making the shape of the transmission line thin to the utmost while improving the transmission loss of a parallel leak transmission line and reducing the occurrence of a stationary wave to the utmost. SOLUTION: The outer conductor portion 4 of the transmission line is a C type, and the parallel leak transmission line of an open type is composed by fixing a tabular central transmission line 2 with an insulating material 3 in the inner side. Besides, between the outer conductor 4 and the central transmission line 2, all outside dimensions are determined so that the distribution factor of low impedance is realized. Such a structure enhances directivity and joint efficiency. Besides, when the structure has a metallic square shape with three surfaces, its strength is raised, then it is possible to be made thin.
Patent JP-2001346452-A (JP)
Title: Tool and method for filling plant pots with soil
Inventor: HARASAWA TAKASHI
IPC: A01G9/08
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool and a method of simultaneously efficiently filling a plurality of plant pots with a prescribed amount of the soil properly. SOLUTION: The objective soil-filling tool 1 is equipped with a plurality of cylindrical projections 3 on the back face of the base plate 2. On the base plate 2, the openings are 7 are formed for introducing the cultivated soil into the inside of the cylindrical projections 3 at a prescribed interval and the cylindrical projections 3 form the flow path for feeding the cultivated soil inside the plant pots 10 and individual one ends of the projections are connected to the openings 7, Then, the cylindrical projections are turned upward and the plant pots 10 are turned reverse and capped to the upward end of the projections, further the reversed pots are covered with the container 11 thereon. The container 11 and the soil filler 1 are turned over and an appropriate amount of the soil 12 is fed to the base plate 2.  After the soil is charged from the openings 7 into individual cylindrical projections 3, the projections are pulled out of the inside of the plant pots, whereby the soil of cultivation can evenly be charged in the plant posts.
Patent JP-2001352534-A (JP)
Title: Televising distribution system and its program recording medium
Inventor: SUZUKI HIDEO
IPC: H04N7/173
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a televising service by which everybody can easily have a virtual experience at home or the like by means of a viewer-limited televising even in the case of a specific travel such as a space travel and a deep sea travel by having only to make a participating application to a virtual experience tour that allows an applicant to have a virtual experience of actual tour. SOLUTION: A televising distribution server 1 conducting a televising service registers and manages participants applied to a virtual experience tour when receiving applications for the participation to the virtual experience tour. When a photographing staff transmits contents photographed at an actual tour side from its staff terminal 3 to the televising distribution server 1, the televising distribution server 1 receives the photographing contents as televising information for the virtual experience tour in real time and distributes the received television information for the virtual experience tour to the user terminal 2 of each participant registered to the tour.
Patent JP-2001351059-A (JP)
Title: Method for collating entry data and entry data input device
Inventor: INOUE TATSUHIKO
IPC: G06Q10/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the load of manual work which arises when the result of entry data collation is in disagreement by making a plurality of operators input a plurality of entry data and comparing individual input data with each other in the case of registering these entry data in a data base. SOLUTION: An item data correction processing part converts en characters in each input data corresponding to entry data concerning addresses into em characters (step 105), removes spaces (step 107) and converts specified symbols into prescribed symbols (step 109). After correcting item data included in the input data to collation item data by referring to a knowledge dictionary data base (step 112), individual input data are compared with each other (step 113).
Patent JP-2001348146-A (JP)
Title: Web carrying device
Inventor: SHIRASAWA SATOSHI
IPC: B65H5/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost belt carrying device having a belt position detecting means for precisely detecting the positional change of a belt without causing malfunction due to contamination with dust, etc. SOLUTION: A belt position output device is located at both edges of the belt for detecting the positional change of the belt in the cross direction. The belt position output device is put in contact with the belt for detecting the position of the belt and amplifying and outputting the position information for the belt with a link. Then, the positional change of the belt is detected by using a belt positional change detector for detecting the amplified position information for the belt.
Patent JP-2001299656-A (JP)
Title: Rotary brush for electric floor polisher
Inventor: IWATA SUEZO
IPC: A47L11/164
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of brush pristles of a rotary brush for an electric floor polisher for cleaning a floor and the like, and reduce the weight of the rotary brush for the electric floor polisher. SOLUTION: The rotary brush 1 for an electric floor polisher has a base 2 having a circular part 4 whose peripheral side has radially extending platelike ribs 5 in circumferentially spaced fashion and having groove portions 7 each delimited by adjoining ribs 5 and the peripheral side of the circular part 4, and bristle-implanted plates 3 each including a platelike member 10 to which brush bristles 12 are implanted. When the platelike member 10 is inserted in the groove portion 7, flexible wall-like bodies 11 raised from a top surface 10a of the platelike member and hooks 13 are engaged in the groove portion 7 to fix the bristle-implanted plate 3 on the base 1.
Patent JP-2001357896-A (JP)
Title: Photoelectric conversion element and photoelectric cell
Inventor: NAKAMURA YOSHISADA
IPC: H01G9/20
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pigment-sensitized photoelectric conversion element with excellent photoelectric conversion efficiency and to provide a photoelectric conversion element using a flexible backing, and a photoelectric conversion element with high energy recovery efficiency required for its manufacture, and a photoelectric cell using the same. SOLUTION: The photoelectric conversion element and the photoelectric cell are formed by using a semiconductor particulate film made by any or a combination of; irradiating semiconductor particulates with ultraviolet rays of 400 nm or less, heating them to 50 deg.C or higher but lower than 350 deg.C, putting them under a reduced pressure to 0.05 MPa or less, irradiating them with microwave, irradiating them with infrared rays absorbed at least by water molecules, exposing them to a high electric field, exposing them to a high magnetic field, passing a high current through them, exposing them to an oxidizing or reducing atmosphere, exposing them to an ozone atmosphere, and making them coexist with a semiconductor particulate precursor.
Patent JP-2002003212-A (JP)
Title: Silica-alumina coated chain silica sol and its production method
Inventor: NISHIDA HIROYASU
IPC: C01B33/149
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a silica-alumina coated chain silica sol large in both binding force and cation adsorptivity. SOLUTION: Chain silica fine particles dispersing in this silica sol include more than 50% of the number of the fine particles having a chain or linear shape in the particle observation of at least 200 pieces by an electron micrograph. The surface of the chain silica fine particle is in such a state that silica and alumina are precipitated and deposited thereon to coat the particle. It is preferable that the weight ratio of SiO2/Al2O3 in the fine particle is in the range of from 1.5 to 500. In the case where the above weight ratio is less than 1.5, the effect of silica-alumina coating is hard to be obtained because alumina content becomes high and its characteristic strengthens, and on the other hand, in the case of more than 500, the silica-alumina coating effect is still hard to be obtained.
Patent JP-2001353764-A (JP)
Title: Method for extrusion-molding resin molding
Inventor: TAKEBE KOTARO
IPC: B29C48/30
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a resin molding having a high magnetic force and small unevenness of the force in a longitudinal direction cannot be obtained by a conventional method for manufacturing a resin molding for molding wherein the molding is extrusion-molded or injection-molded by using a resin magnet composition obtained by filling a ferrite in a high density in a binder. SOLUTION: The resin molding is obtained by extrusion molding by using the resin magnet composition obtained by mixing an SmFeN as a magnetic powder with a binder of a thermoplastic resin or the like.
Patent JP-2002004168-A (JP)
Title: Method for producing pleat
Inventor: NAKAMURA KATSUYA
IPC: D06J1/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To readily form many kinds of patterns on a cloth by attaching a heat-shrinkable sheet to a cloth made of a thermoplastic material or a wool without using a water-soluble yarn. SOLUTION: In order to solve the subject, the heat-shrinkable sheet such as a polyester film, etc., is fixed to the cloth made of the thermoplastic material or the wool material by using a double coated adhesive tape to form various patterns on the cloth.
Patent JP-2002002651-A (JP)
Title: Biaxially oriented polyethylene naphthalate product
Inventor: NAMITA YOSHIYUKI
IPC: B65D1/09
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene naphthalate product having superior transparency, mechanical strength and heat resistance with a gas barrier characteristic so that the same can be effectively used as a gas barrier or a packaging body such as a container or a bag for soda, juice, mineral water, etc. SOLUTION: A biaxially oriented polyethylene naphthalate product (molded container, film) is either heat processed or heat processed while a magnetic field is being applied to impart carbon dioxide permeability of 1.0 (cc.mm/m2.24 hr.atm) or less.
Patent JP-2001079413-A (JP)
Title: Heterogeneous system catalyst for esterification reaction
Inventor: MIMURA HIROSHI
IPC: B01J27/18
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To very efficiently produce a high-quality ester from a fatty acid and an alcohol by preparing a heterogeneous system catalyst which contains aluminum orthophosphate, and has a specified volume of pores of a specified diameter and a specific amount of an acid. SOLUTION: This heterogeneous system catalyst which is used for esterification reaction of a fatty acid and an alcohol is prepared in such a way that aluminum orthophosphate is contained and that a pore is 6-100 nm in diameter and 0.46 ml or more in volume and that acid volume is 0.40 mmol/g or more. A method for preparing the catalyst is preferably sedimentation which is performed by dropping an alkali such as an ammonia solution to an aqueous solution of aluminum salt mixed with orthophosphoric acid, and the desired catalyst is obtained in such a manner that the resulting sediment is treated by filtering, washing with wafer, drying, baking, and the like thereof. The composition of the catalyst is preferably within a range of 1:3-1:0.1 of the atomic ratio of aluminum atom to phosphorus atom.
Patent JP-2002007736-A (JP)
Title: Method for opening web site
Inventor: CHITOSE NORIHIDE
IPC: G06Q50/04
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for opening a Web site by which the opportunity that a specified business category dealer dealing an inexpensive merchandise and being a part of a textile industry such as a manufacturing industry, a wholesale business and a retail business shifts to a manufacturing retailer type business category can be given. SOLUTION: In Figure, 1 is a server computer, 2 is a computer system only for a manufacturer which is connected exclusively to the computer 1 via the Internet N, 3 is a computer system only for a wholesale business which is connected similarly, 4 is a computer system only for a retailer which is connected similarly, 5 is a computer system only for a dealer related to the textile industry other than these which is connected similarly, and 6 is a client computer which is connected similarly.
Patent JP-2002011921-A (JP)
Title: Apparatus and method for imaging
Inventor: OBA YOSHITAKA
IPC: B41J5/30
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which functional set value information can be reset easily even upon occurrence of loss thereof due to unintended failure of the imaging apparatus. SOLUTION: A difference data generating section 1 compares functional set value information with prestored one, generates difference information by extracting an altered part and stores identical information in a primary data storage section 2. A difference data synthesizing section 3 collates the difference data stored in the primary data storage section 2 with that stored in a secondary data storage section 4, overwrites an updated set value and stores identical information in the secondary data storage section 4. A timer generating section 6 monitors time for operating the difference data generating section 1 and the difference data synthesizing section 3 at a constant time interval and stores updated functional set value information simultaneously in the secondary data storage section 4 having a plurality of storage units including external units.  Consequently, functional set value information can be reset even if it is lost using set value information stored normally in the storage unit.
Patent JP-2002012697-A (JP)
Title: Volume-reduction machine
Inventor: WATANABE TOYOHIKO
IPC: B01F9/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To greatly shorten volume-reducing time. SOLUTION: This volume-reduction machine is equipped with a treating tank 1 for mixing charged foamed styrene with a liquid-like volume-reducing agent under stirring by rotation. The treating tank 1 enables control of angle of a rotating shaft 11 by forming the tank 1 in a drum shape whose upper part is opened and a stirring rod 8 is arranged from the upper part of the interior of the treating tank 1 to the lower part.