baber/WOPTO huggingface dataset:
Patent JP-2001254610-A (JP)
Title: Positioning method for joint type valve seat
Inventor: ADACHI SHUHEI
IPC: F01L3/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method for a joint type valve seat capable of heightening reliability by surely guiding a heating pressure means to a valve seat material of an electrode of a resistance heating welding machine or the like. SOLUTION: In this positioning method for the joint type valve seat, a guide bar 7 is provided vertically to an open surface (open end part 2a) of a valve port 2 of a cylinder head 1, the heat pressure member (electrode 5) is slidably provided along the guide bar, and material 4 of the valve seat is heat-pressed to the open end part of the valve port by the heating pressure member to be metallurgically joined. In this method, a throat 8 projected to the inner surface of the valve port 2 is positioned between the open surface 3a of a valve guide hole 3 opened to the valve port and the open surface (open end part 2a) of the valve port 2, and the guide bar 7 is fixed and held on the cylinder head 1 through a collar 9 locked in the throat 8.
Patent JP-2001253765-A (JP)
Title: Magnesia-alumina-titania-based brick
Inventor: HOKII TOSHIYUKI
IPC: F27D1/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnesia-alumina-titania-based brick which is chromium- free and excellent in spalling resistance. SOLUTION: This magnesia-alumina-titania-based brick contains 1-20 mass % alumina raw material, 1-15 mass % titania raw material and 70-95 mass % magnesia raw material as refractory aggregates. Among the above magnesia, electrofused magnesia containing 0.1-1 mass % SiO2 as a chemical component occupies 50 mass % or more of the whole refractory aggregate. The blended material having such a composition is kneaded, molded and sintered to obtain the objective brick.
Patent JP-2001252490-A (JP)
Title: Sewing machine
Inventor: O SEIHO
IPC: F16C33/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine eliminating the need to lubricate a frictional contact part, while allowing reductions in manufacturing load and weight. SOLUTION: This sewing machine 10 has the frictional contact part M where a needle bar 17 and a needle bar upper metal 33 allowing the needle bar to pass therethrough make frictional contact with each other. The surface 17a of the needle bar 17 at the frictional contact part M is subjected to WPC process to form a plurality of microscopic projecting and recessed parts 110 and 111 on the frictional surface 17a.
Patent JP-2001259376-A (JP)
Title: Deionized water making apparatus
Inventor: TAMURA MAKIO
IPC: C02F1/32
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a deionized water making apparatus achieving the suppression of a rise in the difference pressure due to the passing of water through a reverse osmosis membrane apparatus (RO) or an electric deionized water making apparatus (EDI) during long-term operation by the drastic improvement of the EDI from a structural aspect without using a chemical agent. SOLUTION: The RO and the EDI are connected in series in this order and a desalting chamber is constituted by respectively filling two small desalting chambers, each of which is demarcated by a cation exchange membrane on one side, an anion exchange membrane on the other side and a central intermediate ion exchange membrane, with an anion exchanger and a mixed ion exchanger and concentration chambers are provided on both sides of the desalting chamber through the cation exchange membrane and the anion exchange membrane and the desalting chamber and the concentration chambers are arranged between an anode and a cathode to form the EDI and water to be (treated is allowed to flow in one small desalting chamber filled with the anion exchanger while voltage is applied and, subsequently,  the outflow water of the small desalting chamber is allowed to flow in the other small desalting chamber and concentrated water is allowed to flow in the concentration chambers. By this constitution, deionized water containing no microorganisms is obtained from the desalting chamber and the membrane surfaces of the RO and the concentration chambers of the EDI can be suppressed from the generation of slime to the utmost.
Patent JP-2001268193-A (JP)
Title: Doorphone slave unit with camera
Inventor: HASHIMOTO NAONORI
IPC: H04M1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To form a cover body of a complicated shape adopting 2-color forming by forming part of the cover body corresponding to a lens section of a camera to be a transparent visual light transmission section and forming the other part to be colored smoke part without applying printing onto the cover body. SOLUTION: In the doorphone slave unit with a camera that is provided with a slave unit main body case 2 containing the camera 3, a light emitting element 7, a speaker 6, a sound pickup microphone and other electric circuit components and having an opening h2 at a part of the case 2 with the camera 3 provided thereto and provided with the cover body 4 mounted on the opening h2, the cover body 4 is subjected to 2-color forming consisting of the colored smoke part 4a through which the inside of the slave unit main body case 2 is not seen externally and of the transparent visible light transmission part 4b formed at a place at least corresponding to the lens section 3a of the camera 3.
Patent JP-2000279801-A (JP)
Title: Structured packaging, exchange tower and exchange method using the same, and structured packaging fitting method
Inventor: SUNDER SWAMINATHAN
IPC: B01J19/32
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a structured packing which shows high performance characteristics not only in an application for low temperature separation of air but also in other applications for hear and/or mass/transfer. SOLUTION: The packing has a surface density of a range from about 350 m2/m3 to about 800 m2/m3. In this case, a plurality of wave formed plates 20 arranged in a relation parallel to a vertical direction are contained. Each plate has at least one opening 28, and a plurality of wave forms which are arranged in a relation of crossing the wave form of an adjacent plate, regularly at intervals and practically parallel to each other, and the opening has a corresponding diameter less than about 4 mm but nor less than 2 mm. Then, the wave form has a wave form angle (α) of a range from about 35 deg. to about 65 deg. to a horizontalplane, and each wave form, when it is approximated to have a substantially triangular cross section, has an internal angle (β) of a range from about 80 deg. to about 110 deg. to be determined by two sides of the wave form.
Patent JP-2001265975-A (JP)
Title: Server for article stocking system
Inventor: YAMANISHI ASAO
IPC: G06Q30/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a retail trader to purchase the merchandises of various makers simultaneously. SOLUTION: An access is performed to a server 2 from the computers 4a, 4b and 4c of retail stores A, B and C, the computers 8α, 8βand 8γ of the makers α, β and γ and the computer 10 of a delivery center. The server 2 generates an order reception file based on order data from the computers 4a, 4b and 4c. The order reception file comprizes names of ordered merchandises and the number of ordered merchandises to the respective makers from each retail store. An ordering file is generated by the server 2 from the order reception file. The ordering file comprises the names and the number of ordered merchandises for each maker and is accessed from the computer of the corresponding maker.  A delivery center file is generated based on the ordering file and the order reception file, is constituted of an arrival file consisting of arrival merchandises and arrival numbers from the respective makers and of a shipping file expressing shipping merchandises to the retail stores and comprising names and the number of the shipped merchandises and is accessed from the computer of the delivery center.
Patent JP-2001261966-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJIMOTO HIDEYUKI
IPC: C08L101/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having improved impact strength with a decreased amount of rubber component while keeping excellent characteristics of a thermoplastic resin such as rigidity and heat-resistance. SOLUTION: The objective thermoplastic resin composition is produced by compounding (A) a thermoplastic resin with (B) polytetrafluoroethylene- containing mixed powder composed of (b1) 0.0001-20 pts.wt. (based on 100 pts.wt. of the component A) of polytetrafluoroethylene having particle diameter of <=10 μm and (b2) an organic polymer consisting of a rubbery polymer. The composition can be used in a wide range of fields.
Patent JP-2001262584-A (JP)
Title: Draining device in pneumatic caisson box
Inventor: SHIRAISHI YASUNOBU
IPC: E02D23/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a draining device in a pneumatic caisson box capable of draining water outside a caisson only by inserting an inflow side drain pipe into a water staying part and capable of reducing a burden of an operator in the caisson box. SOLUTION: A pump chamber vessel 9 is arranged on a caisson floor 6. The inflow side drain pipe 10 connected to the pump chamber vessel 9 is introduced into the caisson box 2. An outflow side drain pipe 13 of a submergible pump 12 arranged in the pump chamber vessel 9 is derived outside the caisson 1. An atmospheric opened pipe 14 connected to the pump chamber vessel 9 is opened in an upper part of the caisson 1.
Patent JP-2000304009-A (JP)
Title: Band adapter and front derailer
Inventor: NANKO YOSHIAKI
IPC: F16B2/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle front derailer which can be used with a large number of different size bicycle frames and a band adapter capable of applying the bicycle front derailer to a large number of the different size bicycle frames. SOLUTION: This is a band adapter 30 to reduce an effective clamp diameter of a ring clamp member 24 and is furnished with a compatible member 33 having an outer surface and a curved inner surface having a specified radius of curvature and holding members 32a, 32b to be connected to the compatible member 33. Connecting members (37a), 39a, 37b, 39b to fix the holding members 32a, 32b on the ring clamp member 24 are furnished on the holding members 32a, 32b.
Patent JP-2001229297-A (JP)
Title: Funeral system using internet
Inventor: MATSUZAKI TSUNEO
IPC: G06Q10/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To video-display a funeral scene on a funeral home page in real time and to give condolence. SOLUTION: The funeral system using the internet a means giving information on the funeral home page URL of a specified person by a death advertisement medium, a means installing the funeral home page for showing funeral information of the specified person by associating it with a funeral site, a means installing a writing page for filling a condolence mail and transmitting it as a condoler by associating it with the funeral home page, a means installing a condolence page displaying the scene of a funeral in real time with video sound by associating it with the funeral home page, a DB means making a prescribed item into a data base as a condoler list when the condolence mail of the writing page is received and a means using the condoler list of the DB means when the letter of thanks is given to the condoler, is constructed.
Patent JP-2000330957-A (JP)
Title: Use of virtual url for load balancing
Inventor: LITA CHRISTIAN
IPC: G06F15/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method, a computer program product, and a server which are used to manage a connection request to a pool of a server identified by a given URL. SOLUTION: This using method is started in response to a connection request from a given client computer 10 starting a user session to relate a session identifier to a given server 12 in the pool. This session identifier is used thereafter to generate a 'virtual' URL redirecting the connection request to the given server 12. Then all additional connection requests issued by the given client computer 10 in the user session are redirected to the given server 12, and consequently all contents are supplied to a client from the same position. At the end of the user session, the virtual URL is inactivated and the given server 12 is returned to the pool, so that a user session to be managed newly can be allocated to the server 12.
Patent JP-2001270155-A (JP)
Title: Line printer
Inventor: IWAO NAOTO
IPC: B41J2/515
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a line printer in which disturbance of an image being formed, e.g. occurrence of a streak along the carrying direction, can be suppressed well even if the positioning accuracy of a unit head is not so high. SOLUTION: When a series of dots 40 arranged in the widthwise direction are formed in a region including a pair of nozzles 31a arranged proximately at a pitch P1 shorter than the pitch P of nozzles 31 in each unit head 3, only any one of the pair of nozzles 31a is driven alternately every other row. At the joint of dots 40 formed by respective unit heads 3, dots 40 formed by the nozzle 31a of one unit head 3 and dots 40 formed the nozzle 31a of another unit head 3 are arranged alternately. Consequently, the part where the density of the dots 40 becomes coarse can be blurred and made inconspicuous.
Patent JP-2001272072-A (JP)
Title: Ventilating heat exchange unit
Inventor: HASHIMOTO MASAYUKI
IPC: F24F7/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating heat exchange unit comprising a ventilating heat exchange unit main body into which exhaust gas can be introduced through an exhaust gas introduction opening from either top or bottom face of the main body so that the unit can be shared by a ground floor and a second floor and investment can be reduced. SOLUTION: The ventilating heat exchange unit discharges exhaust air from a room to the outdoors, sucks outdoor air into the room and thus performs heat exchange between exhaust air and supply air so as to recover heat of the exhaust air to the supply air. An exhaust air introduction opening 12 for introducing exhaust air from inside the room is provided in a top face or a bottom face of the ventilating heat exchange unit main body 7 having a fan and a heat exchange element installed therein. An exhaust air passage 17 allowing a top face side and a bottom face side of the main body 7 to communicate with each other is provided.
Patent JP-2001284130-A (JP)
Title: Inductance device
Inventor: TOMIOKA SATOSHI
IPC: H01F17/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inductance device which can be improved in conductor space factor and reduced in current loss. SOLUTION: Primary conductive plates 1, 1A, and 1B are connected together to constitute a winding structure, in a state in which they are stacked up. Likewise, secondary conductive plates 2 and 2A are superposed on the primary side to form a winding structure. The conductive plates 1, 1A, 1B, 2, and 2A, each formed as nearly a flat plate are used for a primary and a secondary side respectively, by which the inductance device of this constitution can be improved in conductor space factor. The conductive plates 1, 1A, 1B, 2, and 2A, serving as a winding structure, are regulated in thickness corresponding to an operating current, by which the inductance device can be reduced in current loss.
Patent JP-2001278647-A (JP)
Title: Raw material for civil engineering and construction and method of producing same
Inventor: MOROZUMI MASAKIMI
IPC: C04B103/60
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide raw materials for the civil engineering and the construction and a method of producing them which can be converted into materials for the civil engineering and the construction only by adding water while utilizing burnt ash, sludge or stone powder. SOLUTION: This method comprises the steps of treating muddy water containing stone powder in a sedimentation tank 1 to sediment and separate the sludge, feeding the sludge to a concentration tank 5, feeding the concentrated sludge to a filter-press type dehydrator 8, dehydrating the sludge to a water 30 wt.%, content of at most feeding the dehydrated cake to a rotating granulator 25, mixing cement to the rotating granulator at a ratio of 20 wt.% of cement based on 80 wt.% of sludge cake, and granulating the mixture into pellets having about 20 mm particle size suitable for the raw material for the civil engineering and the construction containing unhydrated cement inside or/and the surface of the particles.
Patent JP-2001283082-A (JP)
Title: Fund-raising method and fund-raising system
Inventor: KOBAYASHI HIDEAKI
IPC: G06Q10/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fund-raising system which collects cooperative corporations via a channel, advertises for these collected corporations and also can support the fund-raising activities of a charitable institution. SOLUTION: A reader accesses the homepage of a cooperative corporation on the WWW server of this fund-raising system (S10) and clicks the prepared banner advertisements (S11). Thus, the reader's browser is connected to the server of the cooperative corporation, and the advertisement is shown to the reader for a fixed time (S2). Meanwhile, a fund-raising management server updates the fund-raising amount of the cooperative corporation according to the upper limit fund-raising amount of the corporation and also the cooky information preserved in the reader' s browser (S3). On the basis of the updated data, the fund-raising claim and report are sent to the server of the cooperative corporation (S14). Receiving the claim, the cooperative corporation sends money in accordance with received bill and report and the fund-raising management server confirms reception of the money (S15).  Then the contribution is performed to the charitable institution in response to the received money (S16).
Patent JP-2001276562-A (JP)
Title: Exhaust gas treatment apparatus and control method thereof
Inventor: ICHIKAWA HIDESHI
IPC: B01D53/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus capable of extending the life of a carbonaceous adsorbent such as activated carbon or the like and capable of suitably removing a harmful substance, and a control method therefor. SOLUTION: A control unit 5 controls a flow rate adjusting valve 14 on the basis of the future quantity of exhaust gas and the future concentration of a substance to be treated obtained through a communication line L10 to adjust the amount of the carbonaceous adsorbent taken out of an adsorbing device 1 so that the concentration of the substance to be treated at an outlet satisfies a target value over the future and the stagnation time of the carbonaceous adsorbent is taken long.
Patent JP-2000312679-A (JP)
Title: Method for controlling tissue sampling by using biopsy device
Inventor: HIBNER JOHN A
IPC: G01N33/48
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To control a cutter at speed corresponding to cutting resistance by permitting the cutter to translate from a first position to the second one and from the second one the third one at each prescribed translation speed. SOLUTION: When cutter control is started, a continuous communication loop is established between a microprocessor 408 and EPLD 520 and a controller 523 starts an operation. Then an H shape bridge motor driver 522 becomes enable, a translation motor 340 is driven and the cutter is translated from the first position to the second one without rotation. A deviation between the actual speed at this time and a programmed speed is obtained, the translation motor 340 is stopped when the difference is larger than an allowable difference and an error is reported. When it is smaller, the cutter arrives at the second position while reducing the speed difference. The cutter is moved to the third position after the arrival at the second one by control at a prescribed translation speed in the same way. Thus, the translation speed corresponding to cutting resistance is kept.
Patent JP-2001282252-A (JP)
Title: Sound absorbing material
Inventor: FUJII TAKASHI
IPC: C04B111/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing material which is excellent in sound absorption qualities, retains a sound absorption effect for a long period without clogging, facilitates fabrication and is light in weight. SOLUTION: The sound absorbing material is molded by kneading 75 to 85 wt.% foam of 1.2 to 2.5 mm in grain size and 25 to 25 wt.% asphalt of 60 to 90 (25 deg.C and 1/10 mm) in needle penetration and 80 to 100 deg.C in softening point and pressing the mixture to specific gravity of 0.40 to 0.60 and therefore, the weight is reduced, the workability is improved, the fabricatability is enhanced and the sound absorbing effect excellent for a long period may be obtained without clogging.
Patent JP-2001281553-A (JP)
Title: Optical microscope system
Inventor: NAKANO YOSHITARO
IPC: G02B21/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical microscope system where a sample is easily observed by using a picture acquiring means and a picture display means. SOLUTION: A motor driven XY stage 13 is moved in directions (xy) and the pictures of area including individual sections obtained by dividing a certain part of the sample in a container 2 are successively acquired by a camera 16 and stared by a picture storage device 32. The reconstructed picture of the part of the sample is formed by a controller 31 on the basis of a plurality of pictures stored in the device 32 and is displayed by a low magnification picture display device 33. When a position on the reconstructed picture is designated by a user, an objective lens 14 moves in the direction (z) and the picture at a position on the sample corresponding to the designated position on the reconstructed picture is acquired by the camera 16, stored into the device 32 and displayed by a high magnification picture display device 34.
Patent JP-2001287771-A (JP)
Title: Clamshell package
Inventor: YAGI TAKAYUKI
IPC: B65D77/30
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To smoothly open a clamshell package, which has such a structure that upper and lower clamshells 2, 3 are joined at the outer peripheral flange parts 2a, 3a by welding or the like to be hermetically sealed and perforation-like slit lines 10, 11 for facilitating the opening of the package by scissors are formed to the flange parts 2a, 3a of both clamshells 2,3, even if the forming positions of the slit lines 10, 11 are shifted or both clamshells 2, 3 are positionally shifted at the time of joining. SOLUTION: The slit lines of at least one of the upper and lower clamshells 2, 3, for example, the slit line 11 of the lower clamshell is formed as plural rows (two lows) of perforations. In this case, both clamshells 2, 3 are formed so as to be shifted in a perforation forming direction so that the slits of the slit lines 10, 11 of both clamshells 2, 3 are not overlapped with each other.
Patent JP-2001297087-A (JP)
Title: System, method and device for providing operation information
Inventor: UEDA OSAMU
IPC: G06F3/0484
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and effectively read the operation of equipment including an operation screen produced by a GUI and also the action that is caused by the said operation of the equipment. SOLUTION: The operation know-how, etc., concerning equipment including an operation screen produced by the GUI are animated and registered on an operation know-how data base 6 as animation data via an operation knowledgeable person terminal 1 and an expert terminal 3. The registered animation data are read by means of a Web browser, etc., provided with plug-in software that reproduces the animation data via the terminal 1, a user terminal 2 and the terminal 3. A media production system 7 prints the animation data on a storage medium 8 and distributes them to users.