baber/WOPTO huggingface dataset:
Patent JP-2000300661-A (JP)
Title: Anticoagulant agent/sterilizing agent composition and method
Inventor: PFIRRMANN ROLF W
IPC: A61L29/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition which prevents the thrombus formation of the liquid contact surface of a liquid distribution system, for example, a liquid feed and discharge port system, catheter system or liquid feed and discharge port catheter system and to provide its method. SOLUTION: The liquid distribution system is connected to a patient in order to supply liquid to a patient. The method includes the contact of the surface described above with a thrombosis preventive liquid containing taurolidine and tauraltam or their mixture and further an anticoagulant agent. In another embodiment, the liquid contact surface of the liquid distribution system is brought into contact with the anticoagulant agent-containing solution and is then brought into contact with the solution containing the taurolidine and tauraltam or their mixture.
Patent JP-2001284207-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TACHIKAWA YUUJI
IPC: G03F7/30
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor devices, by which increase of the manufacturing cost of a semiconductor device can be prevented, by preventing the drop in throughput and increase of the material cost even when the method uses the conventional pre-wetting solution. SOLUTION: This method of manufacturing semiconductor device includes a step of forming a resist film 2 on the surface of a semiconductor substrate 1 and dripping a developer 7 onto the film 2 after dripping a pre-wetting solution 5 onto the film 2, and a step of replacing the developer 7 dissolving the resist film 2 with a rinsing solution 6. The discharge opening area 10a of a pre-wetting solution supplying nozzle 10 for the pre-wetting solution 5 has a length larger than the diameter of the substrate 1 and, the opening area of the discharge opening 11 is made larger at the central part as compared with the end section of the discharging opening forming area 10a.
Patent JP-2001279301-A (JP)
Title: Method of manufacturing sintered oil retaining bearing
Inventor: MATSUKAWA KIYOTAKA
IPC: B22F3/035
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sintered oil retaining bearing by which the surface opening ratio is easily changed according to the shape of an undercut, and in which an oil feeding and circulating passage is formed. SOLUTION: The green compact is moved in the axial direction with a core rod, an upper punch and a lower punch in a synchronization manner with each other while keeping the pressurized state of the green compact by the upper and lower punches, and extracted from a die to release the compression force from the die to the green compact, and then, the core rod is extracted from the green compact with the expanded inside diameter by spring back. Then, the upper punch is extracted to form the green compact having a recess and a protrusion on an inner circumferential surface.
Patent JP-2001054308-A (JP)
Title: Bush cutter
Inventor: KOTAKE MASATAKA
IPC: A01D34/68
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bush cutter capable of installing and removing a rotating blade body from a taking in and out hole on the lower side of a cover body in an intact state thereof mounted on a housing. SOLUTION: This bush cutter is obtained by mounting a cover body 42 in the lower part of a housing 13, forming a covering part 42d for covering a first to a fourth protruding parts 32a to 32d of a rotating blade body 31 on the outer peripheral side of the cover body 42, forming recessed parts capable of protruding blade mounting protruding parts 32a to 32d on the outer periphery of the covering part 42d in plural sites, protruding the first blade mounting protruding part 32a outwardly from one recessed part, displacing the third blade mounting protruding part 32c inwardly from the inner peripheral edge of a taking in and out hole 42g and housing the protruding part 32c in the interior of the covering part 42d when inserting the rotating blade body 31 from the taking in and out hole 42g formed on the lower side of the covering part 42d into the cover body 42.  Thereby, the four blade mounting protruding parts 32a to 32d are housed in the interior of the covering part 42d by carrying out operations similar to those describes above.
Patent JP-2001289638-A (JP)
Title: Mobile working equipment
Inventor: MORIYAMA SHIGERU
IPC: B25J5/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile working equipment which obtains self position coordinates, travels by itself to a target spot according to previously inputted moving sequence, corrects deviation from the target spot of a mounted working apparatus after stopping, and then executes work with the working apparatus. SOLUTION: A laser distance and angle measuring gauge 3, an XY table 4 and a marking tool 5 are installed on a mobile truck 2. The truck 2 which has finished self position identification at a starting point is controlled on the basis of a program previously inputted through a controller 6, and induced to the target spot. Inevitable position deviation which is generated in this case is corrected with the XY table 4, and the marking tool 5 is quickly and highly precisely positioned to the target spot. Correction of position deviation with the XY table is performed by calculating the amount of deviation from a target point previously set by obtaining the position coordinates of the truck 2 with the laser gauge 3.
Patent JP-2001295931-A (JP)
Title: Cylinder head gasket
Inventor: KAWAI SHIRO
IPC: F16J15/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously provide excellent sealing performance with a primary seal part X and a secondary seal part Y. SOLUTION: This gasket 1 is provided with a first gasket base 2 and a second gasket base 3 overlapping each other. A grommet part 11 surrounding a combustion chamber hole is formed at the second gasket base, and an annular member is interposed inside the grommet part. The thickness t0 of the whole grommet part is set to be larger than the sum of the thickness t1 of the first gasket base and the thickness t2 of the second gasket base, and the thickness of both gasket bases are set to be same.
Patent JP-2001298687-A (JP)
Title: Recording device, recording medium, reproducing device, recording method and reproducing method
Inventor: NAKAJIMA YASUHISA
IPC: H04N7/173
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To attain rapid correspondence to reproduction and also to permit a provider and a user to freely utilize a recording medium by division by transmitting a data broadcasting through the use of a broadcasting band with a narrow space in a digital broadcasting, recording the received data broadcasting at a reception side and reproducing it when whole data streams are recorded. SOLUTION: A recording device is provided with an input means for inputting a data stream where at least a first data stream comprising audio and video data is multiplexed with a second data stream comprising audio and video data to be transmitted as a broadcasting program, a separating means for separating the first data stream from the second data stream, the recording medium for recording the separated first and second data streams, a reproducing means for reproducing the first data stream which is recorded in the recording medium and a recording control means for controlling the recording medium to record only the first data stream in its prescribed area.
Patent JP-2001296010-A (JP)
Title: Heat treatment method of rotary heat treatment furnace
Inventor: KASHIWAGI YOSHIYUKI
IPC: F27B7/42
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem in the conventional art that the work for charging matters to be treated in a furnace is kept waiting until the furnace temperature reaches a set temperature for treatment, and as a result the time for the work is cut down, and the working efficiency is decreased, because in the case a matter to be treated, e.g. a waste is treated in a rotary heat-treatment equipment, the charge of the waste is not started before the temperature of the rotary cylindrical body reaches a set treatment-temperature suitable for the purpose, but the furnace is at room temperature at the operation-starting time of the furnace. SOLUTION: A set temperature Fh for the initial heating is set higher than a set treatment-temperature St of the rotary heat-treatment furnace at the time of starting the operation. The furnace is rapidly heated up to the set temperature Fh. When the temperature has reached the set temperature Fh, the temperature setting is returned to the set treatment-temperature St. When the temperature becomes the set treatment-temperature, charging of matters to be treated is started. Thus, the waiting time before the start of the charging is reduced.
Patent JP-2001297365-A (JP)
Title: Automatic vending machine
Inventor: IIDA AKIO
IPC: G07F11/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of smoothly, exactly and further speedily feeding an article ejected from a column into an article take-out port. SOLUTION: Concerning the automatic vending machine which is provided with columns 2 storing cylindrical articles (a) and an article conveyer 10 provided on the lower end of these columns 2 which ejects the cylindrical article (a) inside the column 2 in an attitude turning a lengthwise direction thereof almost perpendicular with the lengthwise direction of the article conveyer 10, dropping the article on the article conveyer 10, conveying this dropped article (a) with the article conveyer 10 to the top side in the lengthwise direction thereof and feeding that article (a) into an article take-out port 5 provided on the top side in the lengthwise direction thereof,  a flapper 19 which is extended almost perpendicularly to the lengthwise direction of the article conveyer 10 is provided in the inside of an article conveying area on the upper side of the article conveyer 10 for blocking the movement of the article dropped on the article conveyer to the back side of the article conveyer 10 and allowing the movement to the top side.
Patent JP-2001294158-A (JP)
Title: Tool for storing and carrying tent
Inventor: UEMATSU JITSUO
IPC: B62B3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To enhance effciency and to save labor in carrying work for a tent component. SOLUTION: This tool has a mounting part 1 formed to allow mounting in a condition where a longitudinal direction of the tent component T is directed along an advancing direction, a belt 2 for fixing the component T on the mounting part 1, caster type front wheels 3 provided in left and right sides in an front end of the mounting part 1, rear wheels 4 provided in a rear side of the gravity center position when the component T is mounted via a foldable leg parts 6, and a handle 5 projected in a rear end of the mounting part 1, and a frame 14 for vertical mounting erected vertically with respect to a mounting face is provided in the front end part of the mounting part 1.
Patent JP-2000308576-A (JP)
Title: Cooking container
Inventor: KREIZA JUERGEN
IPC: A47J27/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a completely new load distribution on a fixing means by using a catch as a movable bayonet web and to make considerably reducible the weight or size of the structure of a locking member while keeping the same mechanical strength. SOLUTION: A locking member 8 is movable between a first fixing position and a second position for opening a lid. In order to fix a lid 3 to a container part 2 keeping a pressure resistant state while saving material through a simple constitution with respect to this cooking container, at least one mutual contact surfaces 14, 15 for a locking member 8 on the part 2 and the member 8 on the lid 3 are provided to form a pair of shear loads by these to apply force for moving the contact surfaces in mutually opposite directions to the locking members 8 under the action of internal pressure to joining parts 11 adjacent to each other in the axial direction.
Patent JP-2001303155-A (JP)
Title: Musical instrument, and metallic material for musical instrument
Inventor: UENO TAKASHI
IPC: C22C5/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a musical instrument consisting of a metallic material having corrosion resistance more excellent than that of the conventional one, and to obtain a metallic material for musical instrument. SOLUTION: This musical instrument consists of a metallic material having a composition essentially consisting of Ag, containing, by weight, 0.1 to 5.0% Pd and containing one or plural elements selected from the groups consisting of Al, Au, Pt, Cu Ta, Cr, Ti Co and Si by 0.1 to 5.0% in total.
Patent JP-2001308161-A (JP)
Title: Vacuum stage mechanism
Inventor: HIGUCHI AKIRA
IPC: H01L21/68
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a stage mechanism which is planned to eliminate oscillations, increase a speed, accelerate higher, and prolong a lifetime in a sweeping aligner which moves a sample by an X-axial stage and a rotation stage and irradiates electron beams on this sample to draw. SOLUTION: Two slide shafts 33, 34 which are pierced through a vacuum chamber 32 are supported by air slide bearings 36 to 39 arranged in the outside of the vacuum chamber 32, and also the slide shafts 33, 34 are constituted by motor driving. Furthermore, a stage substrate 35 mounted at a position within the vacuum chamber of the slide shafts 33, 34 is provided with a rotation stage 61, and this rotation stage 62 is constituted by a spindle 62 for mounting a sample 67, an air bearing 63 for supporting the spindle 62, and an air turbine 64 for rotating the spindle 62.
Patent JP-2001304670-A (JP)
Title: Through type securing socket for vent
Inventor: TSUKADA TOSHIO
IPC: F24F13/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a through type securing socket for vent in which a vent can be opened/closed automatically at an appropriate time depending on the outdoor conditions of wind and rain and intrusion of rain water through the vent can be blocked surely using a simple arrangement. SOLUTION: A through-type securing socket 10 has a tubular socket body 11. The tubular socket body 11 has an open end face 12 and a closed end face 13, where an opening 14 is made by cutting an upper part of a side wall proximate to the closed end face 13. Two spaced apart struts 17 are provided orthogonal to the axis of the tubular body on the inner side face of the socket body 11 facing the opening 14. A wind-moving plate 19, having a face of such a size as substantially closing the opening 14 engages with the struts 17 along the axis of the socket body 11, to move freely in the vertical directions with the edge thereof being spaced apart from the closed end face 13.
Patent JP-2001262593-A (JP)
Title: Retaining wall block and building method thereof
Inventor: GOTO YUZURU
IPC: E02B3/14
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a building method of a retaining wall slope face rich in natural elegance by making the most of a circular arc of a curve surface and a recess/projection pattern on a curve slope face of a radius of about 2 or 5 m by using almost trapezoidal and circular arc-shaped blocks having a surface formed in the recess/projection pattern in a turbulent stone bond style, body filling hip cover panels for supporting these blocks and separators for connecting and supporting these. SOLUTION: In this building method of a gentle retaining wall block, almost trapezoidal and circular arc-shaped blocks having a surface formed in the recess/ projection pattern in a turbulent stone bond style are made by the required number, the body filling hip cover panels 7 and the separators 4 are also made by the required number, the blocks and the panels are supported and connected by the separators according to the retaining wall slope face with respective stages at an execution work site, and while placing body filling concrete between these, the prescribed stage number is heaped up, and the respective blocks are dislocated in the horizontal direction so that the joining ends of the respective blocks set with respective stages do not coincide with the vertical direction to make the most of a circular arc surface.
Patent JP-2001301681-A (JP)
Title: Steering damper system
Inventor: JO TADASHI
IPC: B62D1/19
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the steering operability when traveling at a low speed, to improve the controllability, and to restrict the excessive steering of a steering wheel in the condition that wheels are floated when quickly accelerating with the compact structure at a low cost. SOLUTION: This steering damper system has a cylinder 1 fitted to one of a steering wheel and a car body and a piston rod 3 fitted to the other of the steering wheel and the car body and for partitioning inside of the cylinder into two oil chambers A and B while sliding inside of the cylinder 1. A flow capacity adjusting valve 7 for adjusting the flow capacity of the hydraulic fluid flowing in a bypass oil passage 6 is provided on the way of the bypass oil passage 6 for connecting the two oil chambers A and B to each other. The control hydraulic pressure corresponding to the rotating speed of a wheel 9 is supplied to the flow capacity adjusting valve 7 by a hydraulic pump 11 to be driven by the rotating force of the wheel 9.
Patent JP-2001302162-A (JP)
Title: Information providing system of elevator
Inventor: MATSUZAKI YOSHIO
IPC: B66B25/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the information providing system of an elevator for the owner or a manager thereof to be able to utilize the data on passengers of the elevator. SOLUTION: The microcomputer control panel 4 and an information transmission terminal 5 of a passenger conveyor 1 are connected to each other, and the output data corresponding to the number of passengers data from the information transmission terminal 5 is transmitted to an information distribution center through a communication line 6. The information distribution center 7 comprises a database 7c for storing the output data, a host computer 7a for editing the number of passengers data from the output data, and a server 7b connected to the personal computer terminal 9a of the user or manager of the elevator for distribution of the number of passengers data.
Patent JP-2001313041-A (JP)
Title: Alkali dry cell
Inventor: MATSUHISA ICHIRO
IPC: H01M4/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an alkali dry cell which reduces the migration of electrolyte in a gelatinous anode to a cathode compound side during the period from assembly to use, namely, during the period of battery preservation, and enabled to keep a discharge capacity until usage. SOLUTION: The alkali dry cell comprises a metal cathode case, a cylindrical cathode compound arranged along the inner surface of the cathode case, a cup-shaped separator arranged inside the cathode compound, a gelatinous anode filled inside the separator, a water-repellent agent layer arranged at least between the cathode compound and outer peripheral surface of the separator or between inner peripheral surface of the separator and the gelatinous anode.
Patent JP-2001312907-A (JP)
Title: Lighting system for vehicle
Inventor: NAKAMURA KAZUO
IPC: F21W101/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional system that the efficiency of disassembly work is greatly reduced from rejoining of a slot and a hook in disassembling a lighting system for a vehicle for recycle of resources. SOLUTION: A lighting system for a vehicle 1 is provided with a cut-off part 2c engaging with a hook 3b in an insertion direction on a front side of a hook locking direction of a slot 2b of a housing 2. The lighting system 1 can be manufactured without practical troubles in a manufacturing process and re-engagement of the slot 2b and hook 3b which have been once disengaged is prevented by the cut-off part 2c, in disassembling for preparation of resource recycle after use.
Patent JP-2001319464-A (JP)
Title: Optical disk recording device
Inventor: ISOBE HIDETAKA
IPC: G11B27/34
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording device in which lengthening of duplicating time can be prevented and in which duplication is made so that the last part of a movement can be reproduced at the time of specifying and reproducing the movement. SOLUTION: An address in a range in which the index value of each movement of an optical disk of the original for duplication becomes 0 only in the interval from a position preceding to the head position of each movement by a prescribed time to the head position is searched, and an index value is made 0 only in a range in which the index value of each movement becomes 0. In other cases, as duplication is performed for an optical disk in which an index value can be written as a prescribed value other than 0, the time for reading out an index of the optical disk of the original for duplication is minimized, the lengthening of a duplicating time is prevented.  Since duplication can be performed between movements so that a part of 0 of an index value does not exist when a part of 0 of an index value does not exist between the movements of the optical disk of the original for duplication, the last part of movement can be reproduced at the time of specifying and reproducing a movement.
Patent JP-2001319267-A (JP)
Title: Control system for automatic vending machine
Inventor: MATSUMOTO NAOHITO
IPC: G07F9/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a control system for automatic vending machine capable of easily and surely rewriting the control program of each terminal controller. SOLUTION: A rewriting program 603 is transferred from a main controller 100 to a terminal controller 201, and this rewriting program 603 is run in the terminal controller 201. The rewriting program 603 receives a new control program 601 from the main controller 100 and rewrites the control program 213 to this new control program 601. Thus, even when the specification of the control program is changed, rewriting is surely enabled.
Patent JP-2001317582-A (JP)
Title: Vehicular hydraulic shock absorber
Inventor: SAKAI KOJI
IPC: F16F9/50
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular hydraulic shock absorber capable of surely preventing a shock and vibration from being transmitted to the car body side from the wheel side with a simple structure. SOLUTION: A piston 5 arranged in this hydraulic shock absorber is elastically held by a piston rod 4 via an elastic member 14.