baber/WOPTO huggingface dataset:
Patent JP-2001253657-A (JP)
Title: Elevator shaft device
Inventor: MARUYAMA NAOYUKI
IPC: B66B5/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an elevator shaft device for an elevator which enables operation and observation of elevator shaft equipment through an observation hole in landing equipment provided on a landing and facilitates rescue operation of the car. SOLUTION: The elevator shaft equipment 3 having the function of lifting and lowering the car 13 is provided in an elevator shaft 1 and a landing instrument 22 is provided on a landing 2 while covering an observation hole 24 penetrated through the elevator shaft 1. A mirror plate 28 is provided in the elevator shaft 1 and is disposed at a position corresponding to the elevator shaft equipment 3 and the observation hole 24. An image of the elevator shaft equipment 3 is projected at a visual field from the observation hole 24. Thereby, the landing instrument 22 is removed from a predetermined position to release the observation hole 24 and the image of the elevator shaft equipment 3 in the mirror plate 28 is observed from the observation hole 24 to carry out a rescue operation for lifting and lowering the car 13 to the landing 2.  Therefore, the observation hole 24 is not influenced to an interior design of building and a design is facilitated. In addition, the work of rescueing passengers in the car 13 is rapidly carried out.
Patent JP-2001253564-A (JP)
Title: Printing sheet storing cassette
Inventor: ISHIKAWA KAZUHIDE
IPC: B65H1/26
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing sheet storing cassette provided with simple low-profile construction with a less number of part items for preventing the entry of dust from the outside and allowing the repetitive use with the change of printing sheet. SOLUTION: The printing sheet storing cassette 1 comprises a container body 3 having a bottom plate portion 3a and peripheral wall portions 3b, etc., rising from four sides thereof, a press plate 4 having an engagement end engaged with the bottom plate portion 3a and the other end provided with a sliding projecting portion 4c oscillated with its position being restricted by a guide groove 3g in the container body 3, an elastic body 6 formed with a conical coil spring or the like for pressing the press body 4 upward, a closeable cover 5 with a printing sheet restricting portion 5b for closing the container body 3 on its upper side except a printing sheet guide opening formed into a list having a predetermined narrow space W allowable for the contact of a sheet feed roller 21.
Patent JP-2001263871-A (JP)
Title: Refrigerating unit
Inventor: IKEDA TAKASHI
IPC: F25B1/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating unit from which foreign matters left in a pipeline can be washed away through wet vaporsuction and can make the utilization of an already existing pipeline easier at refrigerant changing time, etc. SOLUTION: This refrigerating unit is provided with a by-pass circuit 9 through which a refrigerant liquefied by means of a condenser 2 is made to flow to the downstream side of an evaporator 5 in a liquid state and a gas-liquid separator 6 which is provided with an outlet pipeline 6b having such a volume that can receive almost all volume of the refrigerant flowing in the pipeline 6b and opened in the upper part of the separator 6 and an oil returning pipeline 12 opened in the bottom section of the separator 6. This unit is also provided with an operating valve 13 which opens and closes the pipe line 12 and a foreign matter extracting pipeline 14 through which foreign matters left in the separator 6 are extracted.
Patent JP-2001265392-A (JP)
Title: Voice coding device and its method
Inventor: ARAKAGE KAZUMI
IPC: G10L25/45
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a voice coding device which is concerned with a voice coding device performing the coding of a voice by using a window function and which performs especially a fade processing. SOLUTION: In a voice coding device to which a voice signal is inputted and which performs an overlapped coding by using window functions, this device is constituted of a window function storage means 10 which plural window functions for fade processing are stored in addition to an ordinary window function, a window function selecting means 9 to which the output signal of the window function storage means and fade information are supplied and which properly selects a window function for fade processing corresponding to the fade information, a window function processing means 1 to which the voice signal and the output of the window function selecting means are supplied,  a time-to-frequency converting means 2 converting the output of the window function processing means from a time base to a frequency base and a quantization means 3 quantizing the output of the time-to-frequency converting means.
Patent JP-2001263390-A (JP)
Title: Non-exciting operation type electromagnetic brake and manual releasing device thereof
Inventor: MURASE SHINKO
IPC: F16D65/46
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a non-exciting operation type electromagnetic brake capable of accurately readjusting a clearance between a friction plate and an armature when exciting even with a worn friction plate. SOLUTION: A rotating part 20 of a non-exciting operation type electromagnetic brake 10 has a hub 22 fitted on a rotary shaft 2 and a plate main body 22 spline-connected to the hub so as to be integrally rotated with the hub. A fixed part 30 has a magnetic pole body 31 arranged at one side of the plate main body 22 and an armature 32 slidably fitted to the magnetic pole body 31 in the thrust direction. A friction plate 22a is installed in the plate main body 22. A flange part 21b of the hub 21 is formed with plural screw holes 21d along the thrust direction, and a plate adjusting screw 23 is screwed to each hole. The plate adjusting screw 23 abuts on the plate main body 22 at a tip thereof, and the plate main body 22 can be moved toward the armature 32 by fastening the plate adjusting screw 23.
Patent JP-2001227318-A (JP)
Title: Oil filter wrench
Inventor: SUZUKI FUJIO
IPC: F01M11/03
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil filter wrench capable of certainly removing an oil filter for an engine in a short period of time. SOLUTION: An oil filter wrench is shaped by fixing the wrench by breaking through a surface of a filter by fastening it, installing a bolt 3 capable of extracting hydraulic pressure in the filter and cutting a female screw hole 7 to mount a rod type handle 6 to rotate a bolt type jig 5 for hammering and the main body as well as a groove 4 to receive impact by hammering on the cylindrical filter wrench main body to easily enter the oil filter main body 1.
Patent JP-2001268765-A (JP)
Title: Method of connecting corrugated pipes
Inventor: ITO HAJIME
IPC: H02G9/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting corrugated pipes by which the connection work to connect the corrugated pipes can be performed efficiently, and besides the sealing of a joint can be performed without fail. SOLUTION: Tubular outer sleeves 20 and 20 are set each into the ends of two corrugated pipes 10 and 10, and the ends of the outer sleeves 20 and 20 are fused and fixed together. The two corrugated pipes 10 and 10 can be connected and sealed watertightly.
Patent JP-2001260938-A (JP)
Title: Body frame
Inventor: HOKARI TSUKASA
IPC: B62D21/15
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a body frame capable of positively controlling a crush mode and a crush load at a head-on collision. SOLUTION: Bent parts 5 located near the rear of front wheels 4 and bent inward in the vehicle width direction and upward in the vehicle height direction are molded on a pair of side members 2, 2 respectively, and recesses 10 are molded on the side faces of the bent parts 5 at positions where bottom fold parts are formed at the head-on collision. Wheel stoppers 9 suppressing the front wheels 4 retreated according to the bottom folding of the recesses 10 of the bent parts 5 at the head-on collision may be provided on the side faces of the side members 2.
Patent JP-2001259444-A (JP)
Title: Agitation type rice milling machine with bran removing device
Inventor: SUGIMOTO SHIGEO
IPC: B02B3/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an agitation type rice milling machine which is capable of rapidly removing bran and impurities and facilitates the maintenance and control of the quality of milled rice and the rice milling machine. SOLUTION: The agitation type rice milling machine has a rice milling section which is constituted by disposing a horizontally freely rotatable vane member in the bottom of a rice milling hopper formed with many small holes at its peripheral wall and a bran removing section which sucks and removes the bran into a bran case on the outside of the rice milling hopper from at least part of the small holes. The vane member has a disk-shaped seat smaller by one size than the base surface of the rice milling hopper and has an impurity discharge port penetrating the bran base below the seat of the rice milling hopper.
Patent JP-2001005185-A (JP)
Title: Silicon-containing polymer, its production, and resist composition, method of forming pattern and production of electronic device using that polymer
Inventor: OZAWA YOSHIKAZU
IPC: H01L21/3213
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon-containing polymer which is easily produced and has excellent storage stability, which is suitable as a resist material easily developed with a general alkali developer, and which satisfies all of high sensitivity, high resolution, high O2-RIE resistance and high heat resistance by incorporating a specified structure into the main structural unit. SOLUTION: The polymer contains a structure expressed by formula I as the main structural unit. In formula, R1 is a monovalent organic group, R2 is a direct bond or bivalent organic group, R3 is a monovalent organic group or organosilyl group, and these groups may be present in a plurality of kinds, X is hydrogen atom, a monovalent organic group or organosilyl group, and it may be present in a plurality of kinds, each of k and l is a positive integer, each of m and n is 0 or a positive integer satisfying the relation of formula II. Namely, each of the carboxylic acid-containing triorganosiloxane portion and the carboxylic acid derivative group-containing triorganosiloxane portion is specified to a specified ratio expressed by l and m.
Patent JP-2001275103-A (JP)
Title: Supervisory system and its motion detection method
Inventor: OTSUKI HIROKI
IPC: H04N19/105
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory system and its motion detection method that can detect the motion of a picture photographed by an image pickup section at high speed with high accuracy. SOLUTION: In the case of parallel movement of a photographing area in horizontal and vertical directions through the movement of the image pickup section 1, a system control section 3 obtains motion vector information of the photographing area itself on the basis of an image pickup section drive control signal A, and a motion vector detector 17 sets a retrieval area to a target macro block of a current frame picture, corrects this retrieval area with the motion vector information of the photographing area itself and uses the corrected retrieval area to detect a motion vector.
Patent JP-2001269794-A (JP)
Title: Aluminum alloy clad material for heat exchanger
Inventor: UEDA TOSHIKI
IPC: B23K35/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy clad material for a heat exchanger having excellent corrosion resistance even after brazing. SOLUTION: A brazing filler metal 2 on the refrigerant side of an Al-Si based alloy is formed on one face of a core material 1 composed of an aluminum alloy, an intermediate layer 3 on the air side having a thickness of 40 to 100 μm and composed of an aluminum alloy is formed on the other face of the core material 1, and further, a brazing filler metal 4 on the air side of an Al-Si based alloy is formed on the intermediate layer 3 on the air side. In this four layer clad material, to the region in which Si maximumly dissolves into solid solution in both regions of the intermediate layer 3 on the air side and the brazing filler metal 4 on the air side after brazing, the pitting potential in the central part of the sheet thickness of the core material 1 is made nobler by 10 to 100 mV.
Patent JP-2001270945-A (JP)
Title: Method for manufacturing polyimide
Inventor: SHIBUYA ATSUSHI
IPC: C08G73/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyimide and/or its oligomer having good thermal stability by selecting a specific terminal blocking agent in an aqueous solvent. SOLUTION: A polyimide or its oligomer in the presence of a monoamine represented by the general formula: X-NH2 (wherein X- is a monovalent group) as a terminal blocking agent by the reaction of tetracarboxylic acid and/or its anhydride with a diamine in a reaction solvent comprising 80-100 wt.% of water.
Patent JP-2001261444-A (JP)
Title: Aluminum nitride substrate and method for producing the same
Inventor: IYOGI YASUSHI
IPC: B41J2/335
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aluminum nitride substrate, by which the aluminum nitride substrate having high thermal conductivity and having improved warkability can be obtained and by which a plurality of substrates are produced from a large size substrate, thereby mass-production of substrates and reduction of the production cost can be realized. SOLUTION: The aluminum nitride substrate is made of aluminum nitride having Vickers hardness Hv of >=1,000 and <=1,300 and fracture toughness Kc >=2 and <=4 MPa.mm1/2.
Patent JP-2001270527-A (JP)
Title: Mid board for packaging article
Inventor: NAKAZATO SHINSAKU
IPC: B65D25/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a partition board for packaging case which is made of polyethylene terephthalate (PET) resin or reprocessed PET resin by molding in a simple structure, excellent in mechanical strength because of its stretched molding, capable of absorbing an intensive impact and free from cracks. SOLUTION: The partition board 1 for packaging case is characteristic of having a structure wherein a plurality of lengthwise and breadthwise partition walls 2, 3 are formed projectingly on the surface of a sheet material made of thermoplastic synthetic resin, dents 4 for housing articles therein are formed integrally between the lengthwise and breadthwise partition walls, and an indication part 7 for indicating the articles or the like is formed at the end of the lengthwise partition walls 3, and the indication part 7 indicating the articles or the like is formed projectingly at one end of the partition boards,  and the partition walls 3 are formed in the forms of free ends 3a in sloped surfaces at their parts being in contact with their ends with the side of the indication part while being formed in the forms of grooves 5a at their parts in contact with the breadthwise partition walls 2.
Patent JP-2001270363-A (JP)
Title: Occupant detector
Inventor: SETO TAKAYUKI
IPC: B60N2/90
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detector A at a practical cost by disposing pressure detection means inside a seat cushion 3 of a seat device of a vehicle 1 to judge the seating condition of an occupant P based on the distribution status of load detected by the pressure detection means so that the seating condition of the occupant P can be detected stably with a necessary and sufficient accuracy. SOLUTION: A pressure receiving pad 26 having fluid sealed therein is disposed in a seat cushion 3 of a front passenger seat 2 and the state of pressure of the fluid therein is detected by pressure sensors 28 to detect the distribution state of the load applied onto the main seating part 3a of the cushion 3. Based on the detected results, the operation of an air bag device is controlled. Seven relatively smaller pressure receiving pads (small pads) 26a are disposed in a specified front side area of the seat cushion 3 parallel with each other in the lateral direction of a vehicle, and two relatively large pressure receiving pads (large pads) 26b are disposed generally through the entire area of the main seating part 3a excluding the above specified area.
Patent JP-2001273387-A (JP)
Title: Waste collecting system using internet
Inventor: OGATA TAKUSANE
IPC: G06Q50/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve convenience in a series of waste collecting work from the reception of a collecting reservation of hard garbage, etc., to actual collecting work, report of a collecting situation and settlement of collection charge and to reduce the number of operators in a reservation center by utilizing the Internet. SOLUTION: Collection requesting persons (dwellers) 100, a collection reservation center 300 under the control of a local government, a collection company 400 and a settling organization 500 such as a bank are connected through the Internet 200 to carry out the collection reservation of the bard garbage, etc., confirming of a collection schedule, reporting of the collecting situation, settlement of the collecting charge, etc., on the Internet.
Patent JP-2001274080-A (JP)
Title: Scanning projection aligner and positioning method thereof
Inventor: SHIMA SHINICHI
IPC: H01L21/027
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a scanning projection aligner capable of positioning a mask with a wafer to be exposed with high accuracy, by measuring and correcting the thermal deformation amount of the mask without affecting a throughput. SOLUTION: This aligner is provided with a mask stage RST for holding and moving a mask R, a wafer stage WST for holding and moving a wafer W, a reference plate 22 being fixed on the mask stage RST and having a mark, and a detecting system 23 capable of optically detecting the mark. In this aligner, the position of the mark on the reference plate 22 is detected by the detecting system 23 and the mask stage RST is moved further in a scanning exposure direction. A mark on the mask R is detected by the detecting system 23 using the position of the mark on the reference plate 22 as a reference. The deformation amount of the mask R is determined. The mask stage RST and the wafer stage WST are synchronized with a projection optical system 8 and are scanned. The pattern on the mask R is projected on the wafer W through the projection optical system 8.
Patent JP-2001281031-A (JP)
Title: Multifunctional type ultrasonic gas meter
Inventor: TSUCHIDA YASUHIDE
IPC: G01K17/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a multifunctional type ultrasonic gas meter by utilizing respective parameters used to calculate a flow rate in an ultrasonic flowmeter, using a propagation velocity different method. SOLUTION: The ultrasonic gas meter 1 comprises a gas passage 2, ultrasonic transducers 5, 6 for detecting a propagation velocities of ultrasonic waves propagating in two different directions in a gas flow flowing through the passage 2, and a controller 10 for calculating a gas flow rate Q which through the passage 2, based on these detected results. The controller 10 discriminates the type of the gas, based on outputs of the transducers and a temperature T, and a pressure P of the gas flowing through the passage 2. For example, the controller discriminates whether the gas is city gas or LP gas.
Patent JP-2001316680-A (JP)
Title: Method for desulfurization
Inventor: MATSUKATA MASAHIKO
IPC: C10J3/54
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for the dry desulfurization of solids wherein a calcium compound is used as the desulfurizer, the discharge of the unreacted calcium compound is inhibited, and a stable CaSO4 is produced as a product of the desulfurizing reaction. SOLUTION: In this dry method of removing sulfur content out of solids, a calcium compound is used as the desulfurizing agent, which is added to a sulfur mixture and caused to circulate in two of the three different atmospheres which are a high-temperature oxidizing atmosphere (region A), a reducing atmosphere (region C), and an atmosphere which is a mixture of oxidizing and reducing atmospheres (region B).
Patent JP-2001280365-A (JP)
Title: Clutch cover assembly
Inventor: UEHARA HIROSHI
IPC: F16D13/75
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately keep a travel amount of a support member at a desired value in a wear compensation mechanism compensating the wear of a friction member by moving the support member on a clutch cover side. SOLUTION: The wear compensation mechanism 18 has a first inclined face provided on a friction member side of a clutch cover 15 and extending in the direction of rotation, an adjust ring 59 having a second inclined face arranged in the cover 15 so as to rotate relatively and move in the axial direction and in contact with the first inclined face so as to compensate mutually on the clutch cover side, an adjust spring 61 energizing the ring 59 for the cover 15 in the direction of rotation so that the ring 59 leaves the cover 15 in the axial direction, and a detection mechanism 56 for detecting a wear amount of a friction member. The detection mechanism 56 comes into contact with a friction member side of the ring 59 to prevent the travel of the ring 59 onto the friction member side and allows the travel of the ring 59 when the friction member is worn.
Patent JP-2001278350-A (JP)
Title: Cushion for fixing product
Inventor: KITO NORIKO
IPC: B65D81/113
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cushion for fixing a product which is inexpensive and can be easily manufactured. SOLUTION: An outer surface 30 is erected from a first placement surface 22, an upper surface 32 is folded to the outer surface 30, a first locking piece 46 is inserted in a first locking groove 29, and a lower surface 36 is pressed against the first placement surface 22 in an overlapping manner. Next, a tip 4402 of a second locking piece 44 is inserted in a second locking groove 38. A side wall 26 having a rectangular section comprising the outer surface 30, the upper surface 32 and the inner surface 34 is formed, and the erected condition of the side wall 26 erected from the first placement surface 22 is maintained. As a result, the side wall 26 having the maintained shape thereof can be easily formed without using any glue.
Patent JP-2001284544-A (JP)
Title: Memory device and its manufacturing method
Inventor: HARA TATSUYA
IPC: H01L27/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device wherein no short circuit occurs between the upper and lower electrodes of a capacitor by re-deposits containing platinum group during processing of the electrodes made of a precious metal such as platinum group. SOLUTION: Before depositing a capacitor's second electrode 110, an insulation film 108 is formed on the side faces of a first electrode 107 and a capacitor dielectric 109, thereby preventing re-deposits from contacting the first electrode 107 to cause short-circuit, even if the re-deposits are produced during processing of the second electrode 110.
Patent JP-2001283294-A (JP)
Title: Automatic vending machine
Inventor: MITSUMIZO HIROSHI
IPC: G07F9/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide different service in accordance with commodity purchase time. SOLUTION: A cumulative point stored in a point card is rewritten to that obtained by adding only additional points when a commodity is purchased. When the cumulative point reaches a set value or above, a user can acquire a gift. When commodity purchase time is in a set period, the additional points is increased than in the period when it is not in the set period.