baber/WOPTO huggingface dataset:
Patent JP-2000233120-A (JP)
Title: Composite conductive cubic perovskite for ceramic ion transfer membrane
Inventor: HAARAN U ANDERSON
IPC: B01J37/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic membrane member for an oxygen separation apparatus. SOLUTION: This ceramic membrane member is made of a ceramic substance having a structural formula A1-xA'xB1-yB'yO3-z (in the formula, A is a lanthanide element; A' is a proper lanthanide element dopant; B is a metal selected from titanium, vanadium, chromium, manganese, iron, cobalt, nickel, zinc, and their mixture; B' is copper; x is 0.4-0.8; y is 0.1-0.9; and z>0 and determined stoichiometrically). In the case B is cobalt and contained at higher than 0.1 atomic ratio, the iron content to be contained is less than 0.05. Such a membrane member can selectively transport oxygen ion at a relatively low temperature and at a flow flux detected at about 600 deg.C. Consequently, an oxygen separation apparatus using the membrane member is enabled to be operable at a lower temperature than a conventional separation apparatus, which usually has an operation temperature over 900 deg.C. The mechanical stability of the membrane member can be improved by addition of a second phase to the ceramic.
Patent JP-2001212633-A (JP)
Title: Construction method for plank plasticity fastening, manufacturing method for construction of roller bearing, plank fastening construction, and construction of roller bearing and industrial vehicle
Inventor: OGAWA KAZUYA
IPC: B23P11/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a construction method foe plank plasticity fastening which permits bonding of steel materials easily by caulking and fastening a plurality of plank plates. SOLUTION: By punching a hole 2 on the first steel plate (Fig.1 (a)) and setting up a tubular section 4 (Fig.1 (b)) through the burring process on the second steel plate 3 and combining the two steel plates 1, 3 and by pressing (via shaving process) with press fitting body 5, the internal circumferential face of the tubular section 4 is chipped off with edges of press fitting body 5 and concurrently the tubular section 4 forms plastic deformation so as to be pushed and extended to the outer side of the direction to the diameter (Fig.1 (c), (d)). Consequently, the planks, or the steel plates 1, 3 are caulked and fastened since the tubular section 4 is brought into press-contact with the internal circumferential face 2a of the hole 2 and caulked.  The plank fastening construction 7 is also used for not only fastening steel plates but for fastening roller bearings of the round hole 8, for example.
Patent JP-2001211969-A (JP)
Title: Vertically movable bed using roof-space as storing place
Inventor: ISSHIKI SUZUKO
IPC: A47C17/62
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To freely move up and down the height of a bed and to store a useless bed in a roof-space. SOLUTION: One side part of a bed placing stand 3 for placing a rectangular bed 2 in the lengthwise direction is supported so as to be elevated/lowered by struts 5 and 6 vertically extended along with a column or wall surface 4 inside a room 10, a rack 9 is provided together along with the back of this strut 5, a vertically movable driving mechanism 7 to vertically move while being engaged with the rack 9 is provided at one side part of the bed placing stand 3, the upper terminal parts of the struts 5 and 6 are protruded through a ceiling opening part to the roof-space 11, and the useless bed 2 and bed placing stand 3 can be stored in the roof-space 11.  The struts 5 and 6 are used as only vertically movable driving strut 5 or two of the vertically movable driving strut 5 and auxiliary strut 6, the vertically movable driving mechanism 7 is provided with a stopper for stopping the bed placing stand 3 at a desired height, and the ceiling opening part is provided with an opening/closing door 12 which can be folded into plural pieces in the lengthwise direction by hinges 13.
Patent JP-2001214021-A (JP)
Title: Resin composition and molded product thereof
Inventor: ISHIYAMA MASATO
IPC: C08L31/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogenated resin composition having sufficient hardness and strength required in practical use and low specific gravity, excellent in moldability and considered to the environment and a molded product thereof. SOLUTION: This resin composition and the molded product thereof is characterized by including (a) 25-95 wt.% of an ethylene-vinyl acetate copolymer resin having 40-90 wt.% content of vinyl acetate and (b) 5-75 wt.% of an ABS (acrylonitrile-butadiene-styrene) resin.
Patent JP-2001215404-A (JP)
Title: Camera having main object detecting function
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B7/16
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a main object detecting function capable of obtaining an appropriate photographing effect in each scene by deciding whether it is the composition of a portrait or the composition of commemorative picture. SOLUTION: In this camera, an object image signal is outputted to a control part 1 from an imaging device 2, and whether or not a human figure is included in the composition is decided based on output from the device 2 by a human figure decision part 3. Furthermore, when the decision part 3 decides that the human figure is included in the composition, whether or not it is the composition of a portrait where a human being is photographed as a main subject is decided by a picture decision part 4. Then, an exposure condition is changed based on output from the decision part 4 by an exposure control part 5.
Patent JP-2001223100-A (JP)
Title: Accelerating tube position adjustment equipment
Inventor: SAKAE HISAHARU
IPC: H05H7/22
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an accelerating tube position adjustment equipment which can improve installation accuracy. SOLUTION: The equipment comprises a minute displacement means 3 prepared in each both ends of two or more acceleration pipes 1 which is arranged in a line and supports the acceleration tube 1 onto a mount 2, a medium tub 5 which is prolonged in a direction of the line of the acceleration tube 1 and has an opening at upper side, a liquid 6 stored in the medium tub 5, standard line materials 8a and 8b which are extended in the medium tub 5 so that it might be sunk in the liquid 6, arms 9 of the same shape which are equipped at the near end portion of the tube 1 and are sunk in its end portion in the liquid, and a measuring machine 10 which is equipped at the tip part of the arms 9 and can measure the gap to the standard line materials 8a and 8b, and wherein,  the intervals of the tip part of the arms 9 to the standard line materials 8a and 8b are measured by the measuring machine 10 in the state that the bendings of the standard line materials 8a and 8b which occur by wind and gravity, etc., are controlled with the liquid 6.
Patent JP-2001219852-A (JP)
Title: Support structure of steering column assembly
Inventor: HARASHIMA HITOSHI
IPC: B60K26/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of a steering column assembly allowing easy assembling of the steering column assembly on a pedal bracket. SOLUTION: In the support structure of the steering column assembly, a penetrating surface having a steering column assembly through-hole 9 is formed in a rear portion side in the onboard condition of the pedal bracket 1, and the steering column assembly DIFFERENCE is supported by the through-hole 9.
Patent JP-2001225542-A (JP)
Title: Remaining amount of ink detecting device and detecting method for printing device
Inventor: HASHIMOTO TETSUYA
IPC: B41F31/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To indicate the remaining amount of ink so that the remaining amount of ink in an ink vessel can easily be checked even during printing. SOLUTION: The number of times of processing and the number of times of printing are counted respectively to operate the using amount of processing ink by the counted number of processing and a reference using amount of ink per one time of the processing while the using amount of printing ink is operated by the counted number of times of printing and a reference using amount of ink per one sheet of a printed matter. A total ink using amount is operated by the using amount of processing ink and the using amount of printing ink while the remaining amount of ink in the ink vessel is operated by the total ink using amount and the remaining amount of ink is indicated in the indicating means of an operating panel.
Patent JP-2001226271-A (JP)
Title: Leukocyte removal filter and method for producing the same
Inventor: HAGIWARA TAKEAKI
IPC: A61K35/15
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a leukocyte removal filter having high airtightness and liquid tightness, eliminated from the residue of solvent, unreacted substance or fine powder pieces, safe for the human body and having high reliability. SOLUTION: This leukocyte removal filter is produced by internally arranging a filter medium 8 in a predivided male container material 5 and female container material 6, engaging them with each other and sealing the whole peripheral edge of the engaged part 7 with a molten resin 9 in a beltlike state. The engaged part 7 of the male container material 5 and the female container material 6 is provided with an approximately L-shaped connected face 10 at the inside of the engaged part by mutually cutting the inside and outside of the engaged part to form a male and female unevenness and with a channel 4 having a rectangular cross section at the outside. The channel 4 is filled with the molten resin 9 to bond the container materials.
Patent JP-2001227286-A (JP)
Title: Flexible joint part connecting structure in structure such as tunnel
Inventor: KIYOMIYA OSAMU
IPC: E21D11/38
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide flexible joint part connecting structure preventing formation of a clearance caused by the radial dislocation of connected structure bodies to sufficiently protect a water stop structure from a fire or the like in a tunnel. SOLUTION: This connecting structure for submerged caissons 2, 2 is provided with water stop rubber 3a, 3b for stopping water of the mutual connection part of the submerged caissons 2, 2' from the outside, and a fire resisting means for thermally protecting the water stop rubber. The fire resisting means comprises fire resistant plates 4, 4' provided along the inner peripheral walls of the respective submerged caissons, and an end insert member 5 connected to only either one of the submerged caissons to serve as the junction of the fire resistant plates between the submerged caissons. The fire resistant plates are provided in the state of the end parts projecting to the connection part, and the end parts of the fire resistant plates are respectively inserted loosely into the end insert member.  A cavity between the end insert member and each loosely inserted end part is packed with a ceramic blanket 7 without a clearance.
Patent JP-2001228321-A (JP)
Title: Method of manufacturing color filter, its manufacturing device, method of manufacturing display device equipped with color filter and method of manufacturing device equipped with display device
Inventor: AKAHIRA MAKOTO
IPC: B41J2/01
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a color filter capable of reducing generation of color mixing in manufacturing the color filter with an inkjet method. SOLUTION: The method of manufacturing for the color filter comprises relatively scanning an inkjet head with plural nozzles nearly arrayed in a first direction and a substrate to a second direction almost orthogonal to the first direction, ejecting inks from the inkjet head to the substrate and coloring filter elements adjacently aligned in the second direction so as to have respectively different colors. Prior to the coloring step, respective landing positions of the plural ejected inks to be ejected to the respective filter elements are measured. Based on the result of the measurement, the ejection timing for the respective plural nozzles is adjusted so as to make the plural ejected inks land on the center line of the first direction for the filter elements.
Patent JP-2001237429-A (JP)
Title: Method of manufacturing transistor array substrate and method of manufacturing optoelectric device
Inventor: HIRAIWA TAKU
IPC: H01L29/786
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a TFT array substrate and an optoelectric device, in which cost can be reduced by performing an highly accurate inspection equivalent to a lighting inspection in a stage of TFT array substrate. SOLUTION: In a manufacturing method of a liquid crystal device, in the stage of completion of manufacturing the TFT array 200, the substrate is checked for a operation before a panel is assembled. That is, a data drive circuit 60 and a scanning line drive circuit 70 are supplied with power or signals from an input/output terminal 45 of the TFT array substrate 200 to actuate TFTs 10A, 10B and 10C, and it is inspected as to whether a very weak light with a wavelength between a visual region and a near-infrared region is generated on the TFT array substrate 200 by emission microscope.
Patent JP-2001236404-A (JP)
Title: Method and system for price specification and circulation by user, and storage medium stored with price specifying and circulating program
Inventor: IORI SACHIKO
IPC: G06Q50/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for price specification and circulation by user which enables the user to pay a price, such that the user thinks to be proper when purchasing an article through a network or approving of a concept and to obtain the article, etc., without having other persons know the purchase price. SOLUTION: Property information, on the article and its lowest price from a provider-side device, is sent to a user device via a network, the user device obtains the property information and lowest price through the network, determines the purchase price higher than the lowest price according to the property information, and sends the purchase price to the provider-side device via the network, and the provider-side device obtains the purchase price from the user device and provides the article to the user device via the network.
Patent JP-2001237260-A (JP)
Title: Semiconductor device
Inventor: SAMEJIMA KENJI
IPC: H01L23/52
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a crack at a boundary part of protruding electrodes formed on the upper face of a semiconductor chip, or a crack in the semiconductor chip in an area having no protruding electrode, when an external force is applied to the semiconductor chip. SOLUTION: The protruding electrodes are formed in such shapes that each gap between a plurality of protruding electrodes does not traverse the main surface of the semiconductor chip in a straight line.
Patent JP-2001243502-A (JP)
Title: Air ticket issue system and air ticket used in the system and ic package tag
Inventor: ISHIKAWA TOSHIHARU
IPC: B42D15/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an air ticket issue system using the contactless IC tags and also to provide the air tickets, etc., which are used in the ticket issue system. SOLUTION: This air ticket issue system uses the contactless IC tags and the air tickets rewrite display parts and includes a server 12 having the reservation information on airplanes and a reservation terminal 11 which has a printer to read and record the contactless IC tag information on the air tickets and then to perform the writing of the rewrite display parts and also has a communication function with the server 12. In such a constitution, the air tickets are issued according to the reservation information received from the server 12.
Patent JP-2001241798-A (JP)
Title: Multizone air conditioner
Inventor: YOSHIMURA TOSHIICHI
IPC: F25B13/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To independently perform heating and cooling operations for a plurality of indoor machines by a simple structure in an air conditioner having a plurality of indoor machines for one outdoor machine. SOLUTION: Two indoor machines A and B arranged in parallel are connected to one outdoor machine. A bypass 14 is provided so as to stride over an outdoor heat exchanger 2 from fourth selector valves 13a and 13b provided in piping for connecting each of the indoor machines A and B to the outdoor heat exchanger 2 to a second selector valve 11 between a compressor 1 and the outdoor heat exchanger 2. When simultaneous heating and cooling operations are carried out, a refrigerant discharged from the compressor 1 is fed to the indoor machine A for performing a heating operation to heat a room. The refrigerant from the indoor machine A reaches the outdoor heat exchanger 2 via the bypass pipe 14 to radiate heat, and passes through an expansion valve 3b corresponding to the indoor machine B for performing a cooling operation to reduce its pressure.  The pressure reduced refrigerant reaches the indoor machine B to cool the room.
Patent JP-2001251024-A (JP)
Title: Multilayer aggregation substrate and method for manufacturing multilayer ceramic part
Inventor: SAKAI NORIO
IPC: H05K1/03
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To overcome a problem caused by the fact that, in a multilayer aggregation substrate that a plurality of multilayer ceramic parts are taken out by dividing along a breaking groove, the substrate was inadvertently cracked along the breaking groove in the course of performing a processing step such as plating, parts mounting, of the like. SOLUTION: A crack preventing conductor film 16 containing a metal is arranged so as to stride on both sides of a breaking groove 13, and it is prevented that a multilayer aggregation substrate 11 is inadvertently cracked along the breaking groove 13 due to ductility of the metal.
Patent JP-2001248785-A (JP)
Title: Circulating oil feeding device
Inventor: KOSHIMIZU HIROSHI
IPC: B21D28/36
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a circulating oil feeding device for spreading an installing area by being installed in a hard vibrating cutting machine, and for having cooling/lubricating function by evenly oiling a contacting part between metals and preventing the rise of temperature due to agitating resist. SOLUTION: A ram 2 is attached in a cylinder 1 so as to vertically move, and the cylinder 1 is communicated to an oil tank 9. When the ram 2 moves down to make the inside of the cylinder have negative pressure, oil A is sucked from the oil tank 9 to the cylinder 1, and when the ram 2 moves up to make the inside of the cylinder 1 have positive pressure, the sucked oil A is discharged from the cylinder 1 to the oil tank 9.
Patent JP-2001253771-A (JP)
Title: Positive characteristic thermistor porcelain composition
Inventor: MATSUURA YASUYUKI
IPC: H01C7/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a barium titanate-base positive characteristic thermistor having a low resistance value without the degradation in voltage resistance, rush permissible electric power and on/off cycle life even if an element material is made lower in specific resistance. SOLUTION: The barium titanate-base solid solution expressed by the composition formula: (BaxSryCazPbsCet)TiuO3(x+y+z+s+t=1) contains Mn at 0.001 wt.%<=Mn<=0.0065 wt.% and Si at 0.09 wt.%<=Si<=1.0 wt.% in the above composition formula in which a composition value x is 0.4180<=x<=0.8080, y is 0.02<=y<=0.30, z is 0.05<=z<=0.20, s is 0.01<=s<=0.15, t is 0.0010<=t<=0.0035 and u is 0.95<=u<=1.02.
Patent JP-2001256216-A (JP)
Title: Method and system for finding natural frequency and mode of vibration for structure by finite element method while using higher-order element
Inventor: YAGAWA MOTOKI
IPC: G06F17/50
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for finite element analysis for calculating a solution with a comparatively little computational complexity or memory capacity while using a concentrated mass matrix even when a higher-order element is used. SOLUTION: A rigid matrix and a concentrated mass matrix are generated from the analytic model of a structure by the routine procedure of a finite element method. A general peculiar value question expressed with these rigid matrix and concentrated mass matrix is converted to a standard peculiar value question Ay=λy (A is a matrix for applying a peculiar value question, λ is a peculiar value and (y) is a peculiar vector).  When the concentrated mass matrix contains a negative component (namely, when the concentrated mass matrix is not a regular value matrix), a matrix T= hij} is provided by shading A according to an Arnoldi method of repetition and at such a time, however, by setting an initial vector to be a real number corresponding to a component (h), with which the component of the correspondent concentrated mass matrix is positive, or to be a pure imaginary number corresponding to a component (h), with which the component of such a matrix is negative, the matrix A is converted to a real Hessenberg matrix T. The peculiar value of the standard peculiar value question applied by this Hessenbarg matrix T is found by a QR method. The peculiar vector can be found similarly to the case that the concentrated mass matrix is the regular value matrix.
Patent JP-2001257319-A (JP)
Title: Ferroelectric capacitor structure and method of manufacturing the same
Inventor: INOMATA DAISUKE
IPC: H01L21/8242
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric capacitor structure, which can reduce the number of masks and a manufacturing cost and shorten manufacturing time and can shrink memory cell area, and also to provide a method of manufactur ing the same. SOLUTION: The number of masks is reduced by eliminating one of a pair of electrodes in the conventional ferroelectric capacitor (electrode/ferroelectric material/electrode). By reducing the number of masks, there is no need for taking a mask alignment allowance into consideration in a photolithographic process, which can markedly reduce an occupancy area of the ferroelectric capacitor in a memory cell.
Patent JP-2001255226-A (JP)
Title: Gas pressure measuring instrument
Inventor: ISHIDA TETSUAKI
IPC: G01L19/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the portability and to facilitate the pressure application and reduction in inspecting the airtightness. SOLUTION: A pressure sensor 13 is attached facing to a space 16 inside a pressure application member 12. The space 16 is communicated with a pressure application pump connecting plug 15 via a needle valve 14. When opening the needle valve 14, an air can be introduced from the pressure application pump connected to the pressure application pump connecting plug 15 so as to inspect the airtightness. After pressurizing it to a prescribed pressure once and closing the needle valve 14, the pressure holding state of a gas pipe, etc., can be monitored via a connecting member 11. The gas feeding pressure can be also measured by the gas plug connected thereto via the connecting member 11. This instrument is integrally assembled with the pressure application pump and the gas pressure measuring pressure sensor 13 necessary for measuring the pressure so as to provide a superior portability.