baber/WOPTO huggingface dataset:
Patent JP-2002040563-A (JP)
Title: Transmission type screen
Inventor: SAKAMAKI CHIHIRO
IPC: G03B21/625
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type screen of which central part is not swollen due to temperature and humidity change and with which a high-quality video can be observed. SOLUTION: The base material of a diffusion plate used for the transmission type screen satisfies a condition that the difference of a thermal expansion coefficient between the base material of a lenticular lens sheet and that of the diffusion plate is <=5.5×10-5 cm/cm/ deg.C, and the difference of dimensional change rate between the base material of the lenticular lens sheet and that of the diffusion plate on a condition of 60% RH at 23 deg.C and 90% RH at 60 deg.C is <=0.35%. Furthermore, light transmissive base material having a thermal expansion coefficient satisfying the range of 1.5×10-5 to 3.0×10-5 cm/cm/ deg.C is laminated on the base material of the diffusion plate and integrally laminated with the lenticular lens sheet.
Patent JP-2002039004-A (JP)
Title: Fail-safe system of internal combustion engine
Inventor: KOTANI AKIRA
IPC: F02D41/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fail-safe system of an internal combustion engine which can realize fail-safe operation without using two arithmetic units and two programs. SOLUTION: When a final basic injection volume QFIN is set to be abnormally large, an accel-opening ACCPF is set to [0] by a driver's decelerating operation, and then XACOF=[ON] ([YES] at S340). Consequently, QFIN is limited to a normal supply range smaller than a guard injection volume GUARD predetermined corresponding to the reference running state such that [An accelerator is fully open in a running state.] (S400, S401). Even if this causes abnormally large QFIN, it is possible to reset the QFIN to a normal value and to return the running state to a normal state at once. In addition, because these processing can be carried out by only one ECU using only one program, manufacturing cost of a diesel engine does not increase.
Patent JP-2001218543-A (JP)
Title: Fishline
Inventor: ISHINABE TAKAO
IPC: D06M11/46
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishline having excellent seawater resistance, weather resistance, twist-setting ability and friction characteristics in addition to a superior mechanical properties such as a high strength, a high tensile modulus and a low breaking elongation. SOLUTION: This fishline is constituted by coating a fluororesin containing 3-10 wt.% fine-grained TiO2 pigment or fine-grained complex oxide-based pigment compounded therewith, on the surface of a filament yarn of a PBO fiber having the physical properties of >=4.5 GPa tensile strength, >=180 GPa tensile modulus and <=4% breaking elongation, or a para-based aramid fiber having the physical properties of >=2.0 GPa tensile strength, >=100 GPa tensile modulus and <=5% breaking elongation.
Patent JP-2002042504-A (JP)
Title: Aircraft obstruction light
Inventor: OISHI EISUKE
IPC: F21Y103/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent light pollution by concentrating lights in the horizontal and the upper direction and to improve a luminous efficiency. SOLUTION: This aircraft obstruction light is equipped with a mirror (1) whose section is parabolic, an auxiliary reflective mirror (5) that is positioned inside the mirror (1) and that has a reflective surface smaller than the mirror (1), a slender light source (3) that is positioned near the focus of the auxiliary reflective mirror (5) and the mirror (1), and a case (4) that accommodates the light source (3), the mirror (1) and auxiliary reflective mirror (5). The auxiliary reflective mirror (5) is positioned oppositely to the mirror (1) with the light source (3) in between, the case (4) has an opening (4a) formed in the position that is the horizontal reflection of the mirror (1), the auxiliary reflecting mirror (5) is positioned between the opening (4a) and the light source (3), thus, light does not reflect lower than the horizontal direction.
Patent JP-2002043344-A (JP)
Title: Method of manufacturing resin-sealed semiconductor device
Inventor: MIYASHITA KOICHI
IPC: B29C45/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of products to be taken while preventing bending of a lead frame. SOLUTION: In this method of manufacturing a semiconductor device, a plurality of semiconductor chips mounted on a substrate is sealed with a resin. Among a plurality of semiconductor chips mounted on the substrate, one row of those arrayed in a horizontal direction is assumed as one unit. Each unit is positioned in a cavity in a mold and resin-sealed in this state.
Patent JP-2002046451-A (JP)
Title: Vehicle air conditioner
Inventor: KANEURA SHINYA
IPC: B60H1/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To uniform an outer shape dimension of an air conditioning case in spite of the existence of a face passage for rear seat in a vehicle air conditioner blowing out an air conditioning air to both of front seat and rear seat. SOLUTION: In the case where a face passage for rear seat exists, a face passage 70 for rear seat is formed in an air conditioning case 11 by a partition member 81 for rear seat face. Whereas, in the case where the face passage for rear seat does not exist, the partition member 81 for rear seat face is exchanged by another partition member having a different shape. Thereby, the air conditioning case is common in spite of the existence of the face passage for rear seat and an outer shape dimension of the air conditioning case can be made the same.
Patent JP-2002048871-A (JP)
Title: Image pickup device, radiation detection device, and image processing system
Inventor: HAMAMOTO OSAMU
IPC: H04N1/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image pickup device for X rays, etc., which both has performance of high resolution and moving pictures that an X-ray digital photographing device for medical diagnosis needs to have and is wide in sensor effective area, small-sized, and low-priced and then applicable to high-precision medical treatment, an image pickup device which is suitably used for the radiation image pickup device, and an image processing system which uses them. SOLUTION: Photoelectric converting devices each having a substrate where photoelectric converting elements as pixels are arranged and a photoconductor which guides incident light to the photoelectric converting elements are arranged so that photoelectric converting devices whose photoconductors are different in thickness are adjacent to each other.
Patent JP-2002045881-A (JP)
Title: Biological treatment method of organic waste water
Inventor: HASEGAWA SUSUMU
IPC: C02F3/12
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic waste water which is capable of improving the quality of treated water and lessening the possibility of environmental pollution. SOLUTION: The method for treating the organic waste water includes (1) a biological treating process step by which the waste water is biologically treated, (2) a solid-liquid separating process step by which the treated liquid after the implementation of the biological treating process step (1) is separated into the treated water (a) and sludge (b) and the treated water (a) is discharged, (3) a second biological treating process step for biologically cracking the sludge (b) after the implementation of the solid-liquid separating process step (2), and (4) a solubilizing process step by which the treated liquid after the implementation of the second biological treating process step (3) is solubilized.  The characteristics of this method and a device used therefor are: The treatment liquid after the solubilizing process step (4) is added to the biological treatment process step (1) through the treatment in the second biological treatment process step (2).
Patent JP-2002051964-A (JP)
Title: Dishwasher abnormality detecting device
Inventor: NOMURA TADASHI
IPC: A47L15/46
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher enabled to detect an abnormal state in a wash tub such as abnormal creation of foam or the like without adding any components like a sensor at low cost, and to eliminate the inconvenience due to the misuse of user. SOLUTION: The dishwasher comprises an input current value detecting circuit 9 detecting the input current value of a motor 5 of a washing pump 4, and a foam creation judging means made of a microcomputer. The foam creation judging means judges if the current value detected at the detecting circuit 9 is in the lowering tendency or not, and in case that it is in the tendency of lowering, outputs a abnormality occurrence signal to inform the user of the abnormality.
Patent JP-2002054395-A (JP)
Title: Shield machine applicable to frp segment
Inventor: MAYU HIROICHI
IPC: E21D11/04
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine applicable to an FRP segment capable of reducing an amount of soil to be excavated to the utmost, at the same time, simplifying the conveyance and assembly of the segment and taking reaction force of driving force. SOLUTION: When a tunnel is excavated while lining rings inside of the tunnel with an invert segment and a plurality of circular arc-shaped segments 47, boring work is carried out while taking reaction force of the thrust of a shield jack through a plurality of steel-made thrust transferring members 35 erected on the inside of the lined segment to dissolve the lack of strength to the driving force of the FRP segment lined on the inside of the tunnel and, at the same time, an excavation diameter of the tunnel can be reduced.
Patent JP-2002060731-A (JP)
Title: Polishing liquid for chemically and mechanically polishing and method for producing the same and method for polishing
Inventor: YAMAMOTO TAMOTSU
IPC: B24B37/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the flattening of the surface of a metal layer needs the increase of the thickness of a metal layer but the increase in the thickness of the metal layer consequently causes the increase of a polishing time and the lowering of throughput, because the metal layer of the insulating layer of a semiconductor wafer has an uneven wave shape, is subjected to a mechanical polishing treatment and a chemical polishing treatment for the protruded portions, is subjected to only a chemical polishing treatment for the dent portions, and therefore has different polishing rates between the protruded portions and the dent portions. SOLUTION: This polishing liquid for chemical and mechanical polishing treatments, comprising a polishing agent, an oxidizing agent for oxidizing a metal, and an etching agent for etching the metal, characterized by coating at least one of the oxidizing agent and the etching agent with a resin into a capsule-like shape.
Patent JP-2002059043-A (JP)
Title: Knapsack power sprayer
Inventor: FUJII TAKAICHI
IPC: A01M7/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a means which prevents the scattering of a chemical liquid, or the like from a chemical liquid tank directly to a throttle lever in a knapsack power sprayer. SOLUTION: In the knapsack power sprayer 10 having the chemical liquid tank 22, a pump 14 for supplying the chemical liquid, or the like, housed in the tank, an internal combustion engine 16 for driving the pump, a knapsack frame 12 on which these are mounted, the throttle lever 26 for adjusting the output of the engine, and a throttle stay 28 which is fixed to the frame at a position below the tank, a cover part 28c is formed at a position above the throttle lever. Although the throttle stay 28 is arranged below the tank 22, since the cover part 28c functions to remove the liquid, the liquid from the tank is prevented from scattering directly to the throttle lever 26.
Patent JP-2001111758-A (JP)
Title: Image processor and its control method
Inventor: KENMOCHI TOSHIO
IPC: G06F3/12
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an image processor by which the image processor is controlled in a manner such that image data given to the image processor are transferred to a data terminal and data processed by the data terminal are outputted or the image data not transferred to the data terminal are processed internally by the image processor and then the processed data are outputted depending on contents of processing. SOLUTION: When an image signal received via a read section 1-5 or an NCU section 1-9 is a color image signal, the signal is transferred via a DTE interface 1-17 to a personal computer, where the image is adjusted and a recording section 1-6 or the NCU section 1-9 outputs the adjusted signal.
Patent JP-2001239819-A (JP)
Title: Vehicular air conditioner
Inventor: SHIBATA ICHIJI
IPC: B60H1/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of meeting the needs of the reduction in the size in the direction perpendicular to the arranging direction of respective opening parts of an air conditioning unit without increasing operating force of a door for opening and closing a center face opening part. SOLUTION: A center face opening part 22 and a defroster opening part 20 are arranged on an air conditioner case 11, the side face opening parts 30, 31 are provided between the center face opening part 22 and the defroster opening part 20 and within the width of the center face opening part 22 in the direction perpendicular to the arranging direction of the center face opening part 22 and the defroster opening part 20.
Patent JP-2002063014-A (JP)
Title: Printing control device, printing control method, and computer-readable recording medium with program for making computer execute the method stored thereon
Inventor: ISHIHARA HISASHI
IPC: G06F3/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To correctly predict the time required for printing a document beforehand. SOLUTION: In this printing control device for controlling a printer, connected by a network to print an electronic document, is provided with an imaging part 406 for preparing a printing image of the document, a printing sheet number calculating means 406a for calculating the number of pages for each size of a sheet from the printing image prepared and calculating the number of printing sheets for each size of the sheet by multiplying the number of pages by the number of printing sheets, and a printing time calculating part 405a for calculating the printing time required to print the document, from the number of printing sheets for each size of the sheet and printing performance of the printer for each size of the sheet.  The printing time is calculated, also taking into consideration the difference in the printing performance by a printing method, such as both surfaces printing or single-surface printing, and a paper delivery method, such as sheets are sorted or stapled, as well as the size of the paper.
Patent JP-2002077214-A (JP)
Title: Multiplex transmission equipment for movable body
Inventor: MORIHIRO YOSHIHARU
IPC: H04W4/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain multiplex transmission equipment for a movable body, which can prevent transmission of unsuitable information exerting influence upon a control system network and is excellent in reliability, by excluding connection of unsuitable apparatuses to an information system network, when apparatuses are connected or a power source is switched on. SOLUTION: In this multiplex transmission equipment for a mobile, a gateway 6 is installed which connects a control system network 1 for connecting mobile control system apparatuses with an information system network 10 for connecting information system apparatuses. The gateway 6 is equipped with an authentication means for performing authentication where the information system apparatuses are allowable to be connected with the information system network 10, when the information system apparatuses are connected with the information system network 10, or when power supply to the connected information system apparatuses is started.
Patent JP-2002068228-A (JP)
Title: Plug for beverage container
Inventor: MATSUYAMA MAKOTO
IPC: A47J41/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To mount a plug straight on a container when screwing the plug with an opening of a container body. SOLUTION: A cylinder 9 provided to be capable of screwing with/detaching from an inner peripheral wall of the opening of the container body 2 and having an upper part protruding upward from the opening of the container body includes a lower packing 11 in tight contact with a lower part of the inner peripheral wall of the opening of the container body and an upper packing 12 in contact with an upper part of the inner peripheral wall of the opening of the container body.
Patent JP-2002071990-A (JP)
Title: Silicon oxide tablet and optical waveguide
Inventor: TAKAI YASUSHI
IPC: C04B35/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon oxide table which can form a core member with little polarization dependent loss and transmission loss and in which titanium oxide of a rutile structure having little impurities is uniformly dispersed, and to obtain an excellent optical waveguide which uses the above tablets for the core member and has little polarization dependent loss and transmission loss. SOLUTION: The silicon oxide table containing silicon oxide and titanium oxide is characterized in that titanium oxide is included by 0.1 to 20 pts.wt. to 100 pts.wt. of the sum of silicon oxide and titanium oxide and that the titanium oxide is dispersed as particles having the average particle size of 0.05 μm to 3 μm in the tablets.
Patent JP-2002066230-A (JP)
Title: Ammonia decompsotion processing device of gasified fuel and ammonia decomposition processing system provided with the same
Inventor: OZAWA YASUSHI
IPC: C10L3/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To heat a catalyst to an appropriate temperature for ammonia decom position without feeding an energy from other sites, to maintain catalyst perfor mance for a long time and to make an energy loss less. SOLUTION: In the ammonia decomposition processing device of a gasified fuel, the gasified fuel is contacted with a catalyst 3 to decompose ammonia contained in the gasified fuel. A pre-burner 1 is installed on the upstream of the catalyst 3 and a part F1 of the gasified fuel and a gas A containing an oxygen are fed to the pre-burner 1 to burn them. A remained gasified fuel F2 is mixed with the burned gas to feed it to the catalyst 3.
Patent JP-2002074879-A (JP)
Title: Spacer for holding disk
Inventor: SUZUKI MASAHITO
IPC: G11B23/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for holding disk that has excellent grinding characteristics and is lightweight. SOLUTION: The spacer 1 for holding disk is composed of a sintered mixture including calcium phosphate and iron oxide. The content of calcium phosphate is preferably 5 to 80 wt.% in the mixture, and the content of iron oxide is preferably 20 to 70 wt.% in the mixture.
Patent JP-2001083418-A (JP)
Title: Telecentric zoom lens
Inventor: SANSON MARK C
IPC: G02B13/22
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a telecentric zoom lens having fixed speed on the image side of the lens by mechanically including a telecentricity formed diaphragm positioned in the middle of an objective lens and a zoom group. SOLUTION: The telecentric zoom lens system includes a 1st collimator FC, a 1st decollimator FD, a zoom group ZG, a 2nd collimator SC and a 2nd decollimator SD along an optical axis. The 1st collimator FC turns a light beam from the axial point of an object surface substantially in parallel with the optical axis. The 1st decollimator FD is arranged along the optical axis on the image side of the objective lens and converges the light beam at the image side of the 1st decollimator FD. The telecentric diaphragm TA is arranged along the optical axis of the back of the 1st collimator FC, and arranged at a fixed position along the optical axis. It is desirable that the telecentric diaphragm TA is variable, and its variation range is enough to provide the fixed speed to the image side.
Patent JP-2002073796-A (JP)
Title: Management system of communication and information storage mediumwith the system recorded thereon
Inventor: KAKEGAWA SHIYOKU
IPC: G06Q50/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a management system of communication and an informa tion storage medium thereof, in which a management agent manages a virtual city, a participant becomes a virtual citizen by registering to the virtual city to become a virtual friend with a mutually desired partner and the participants who understands the partner more deeply and establish a sympathy, by exchang ing an opinion each other regarding a topic for mediating a communication as the virtual citizen and the future can be decided after a prescribed period is passed. SOLUTION: The management agent manages a virtual city and participants becoming a virtual citizen, by registering as a citizen in the virtual city can become virtual friends with mutually desired partners. The participants can understand each other, by exchanging an opinion regarding a topic provided from the management agent by an electronic mail via the management agent for a predetermined period. When the participants mutually desire after a prescribed period is passed, the management agent mutually informs both participants of a connection information to the partner.
Patent JP-2002071829-A (JP)
Title: Repeating installation for laser output and passage detecting system for movable body
Inventor: KAJIYAMA TERUAKI
IPC: H04W88/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately transmit passage information of a movable body to a movable body side regardless of presence of an obstacle and display the passage information in an external part on the basis of laser data. SOLUTION: When a movable body detecting device 100 buried underground detects passage of a vehicle, this information is sent as radio data to a repeater 203 and a receiving part 203a provided on the vehicle. The receiving part 203a reads the radio data at timing of synchronizing data included in the radio data, amplifies it by an amplifying part 203b, and sends it to a laser output part 7. The laser output part 7 analyzes data contents of a data part included in the radio data and generates the laser data corresponding to the radio data. The laser output part 7 judges whether or not it is necessary to send out the laser data on the basis of the data contents of a header part included in the radio data.
Patent JP-2002073998-A (JP)
Title: Electronic commercial transaction supporting method and recording medium
Inventor: MIZUTANI KIMIHIKO
IPC: G06Q40/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To easily materialize paperless in a lot of work relating to electronic commercial transaction. SOLUTION: A purchasing (hoping) company 20 accesses an electronic commercial transaction site 10 by an order receiving/giving controlling portion 21 through a network, and sends information about ordering. A supplying (hoping) company 30 requests the electronic commercial transaction site 10 to retrieve the information about ordering by an order receiving/giving controlling portion 31 through the network. The electronic commercial transaction site 10 controls the information about ordering by an information controlling means, and sends information relating to retrieving the information about ordering to the order receiving/giving controlling portion 31 of the supplying (hoping) company through the network.