baber/WOPTO huggingface dataset:
Patent JP-2001212599-A (JP)
Title: Method and apparatus for crushing sludge
Inventor: YAMADA KENJI
IPC: C02F11/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a crushing method which can crush sludge containing organic substances efficiently at a low cost irrespective of its fluidity by a small-scale apparatus without generating decomposition-resistant colored components and an apparatus for the method. SOLUTION: In the method for crushing sludge in which the sludge containing organic substances is supplied continuously to a double-pipe static mixing/ agitating/heating container 2 and, after being heated at 80-250 deg.C for 30 s to 20 min in the container 2, released outside the container 2 to be crushed, the sludge immediately before being released is pressurized.
Patent JP-2001219003-A (JP)
Title: Liquid separation device
Inventor: AOSHIMA YASUSHI
IPC: B01D17/025
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the appearance by compactly constituting a liquid separation device and to make the device to be portable by facilitated handling. SOLUTION: A 2nd liquid floating separated from a liquid mixture is recovered in a 2nd liquid collecting chamber 16 to be the upstream side and the remaining 1st liquid is returned to a liquid storage vessel by parting a liquid treating vessel 10 with a partition plate 14 and proving an inclination plate group 60 for separating the liquid mixture. The liquid treating vessel is supported by a supporting part 25 composed of a bottom supporting plate 26 having a plane shape almost the same as that of the treating vessel and supporting legs 27 standing from the outer peripheral part thereof. In the liquid treating vessel, a bottom plate 12 having a downward flange part 12b formed all around the outer periphery of a bottom part 12a is inserted into the lower edge part inside surface of a near rectangular frame like side plate 11 substantially without gap to be fixed tightly and the upper end of each supporting leg is inserted into the inside of the flange part of the bottom plate and fixed to butt against the lower surface of the bottom surface part.
Patent JP-2001041205-A (JP)
Title: Quick clamp device
Inventor: KAN TOKUI
IPC: F16B2/18
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To open and fasten the clamp device only by handle operation by rotating a removing pin mounted to an eccentric shaft radially following a shaft to a bolt portion of a lock block and bringing the device to a step plane in an opening state. SOLUTION: A divided groove 4 is provided for one-side surfaces of two communication plates 1, two support flames 2 are fixed at the back of one communication plate 1, and a lock block 6 rotating about its shaft hole 6a is placed. An eccentric shaft 3 of a handle 3a is inserted into the shaft hole 6a through the frame 2, a bolt 5 capable of radially intruding into the divided groove 4 is communicated with the block 6, a nut 5a is provided for the other end, and a plane of a step 6b of the block 6 is positioned at the shaft hole 6a portion. A radial removing pin 8 is attached to the shaft 3, lead to the bolt 5 by the rotation of the shaft 3, and comes into contact with the step 6b plane in an opening state. In this structure, a single operation of only rotating the handle can complete the opening and a leaving operation from the divided groove of the bolt.
Patent JP-2001225856-A (JP)
Title: Paper lid for re-sealable flanged container
Inventor: ONISHI MAKOTO
IPC: B65D43/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper lid for a flanged container which can be re-sealed, dispense with any facility for re-sealing, and realize the suspended display. SOLUTION: Notches 11 reaching substantially one half of the width of a flange 22 of the container in a sealed condition are provided at edges of substantially center portions of the sides facing each other of a lid 10, a flange holding piece 12 and a handle piece 13 are successively and continuously provided on the edge of one of the other sides facing each other via a first folding line a and a second folding line b, a third folding line c is provided so as to connect the two notches 11, 11 provided at the edges of the sides facing each other, a tray-like container is sealable up to substantially one half position thereof, the flange holding piece 12 is fixed to a back side of the flange 22 by ridge-folding the first folding line a, and valley-folding the second folding line b,  and the handle piece is brought close to a peripheral wall 21 of the tray-like container to re-seal an opening part 23.
Patent JP-2000247053-A (JP)
Title: Dry method for preparing thermal lithographic printing plate precursor
Inventor: VERMEERSCH JOAN
IPC: B41N1/14
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To make adapted to preparation of a printing master for normally lithographic printing by using a direct press plate process, a direct printing method or an on-press coating method and capable of needing no treatment or treating with fresh water and exposing by using an inner drum and an external drum image setter. SOLUTION: The thermal lithographic printing plate precursor comprises the step of applying dry powder containing at least one compound for converting a light into a heat and an organic compound to a surface of a non-charging metal support in such a manner that an amount of the organic compound in the powder is in a range of 51 to 91 wt.%. Thus, a negatively operable non- ablative image forming material adapted to manufacture of a lithographic printing plate can be manufactured.
Patent JP-2001229466-A (JP)
Title: Method and system for managing drink bar
Inventor: IZAWA TSUTOMU
IPC: G06Q30/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for managing a drink bar associatively with a POS system in a store by adding a drink remaining amount detecting means 10 to the drink bar 2 installed in a large-scale restaurant or drink cafe. SOLUTION: Various drinks are stored in drink containers such as glass bottles and glass jars and a drink storage means such as a refrigerating showcase 21 and various drink remaining amount detecting means 10 are added to the drink storage means and detect indirect drink remaining amount data; and a drink managing means 11 manages and computes management data such as direct drink remaining amount data and drink consumption data according to the drink remaining amount data, manages and stores the management data in a data storage means 12, and also sends the management data out to a store server 3 through a private communication line 6.
Patent JP-2001233123-A (JP)
Title: Display board
Inventor: KAWASAKI IZUMI
IPC: B60R16/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a display board to suppress bumping of a panel to eliminate vibration. SOLUTION: This display board is provided with a flat panel 11 which includes a display part 11a, an arm 12 mounted inside of the rear window of a vehicle to turnably and oscillatably support the both ends of the panel around a rotation axis 16, a driving mechanism 13 mounted on the arm to rotate the panel in a reverse direction while interlocking with oscillation of the arm, and a supporting part 14 integrally supporting the panel against the arm. Oscillation of the arm moves the panel to the usage position on which the panel is erected with the display part facing a rear direction, and to the containment position on which the panel falls with the display part facing upside.  The driving mechanism 13 and the supporting part 14 lock an engaging recess 25 provided on the panel side at the usage position and an engaging claw provided on the arm side, to fixedly support the panel against the arm for suppressing bumping.
Patent JP-2000241192-A (JP)
Title: Gps navigation system for space flight and its operation method
Inventor: FICHTER WALTER
IPC: G01S1/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a GPS navigation system in which many possible functions and resources are shared with an apparatus installed already inside an artificial satellite, which satisfies an ordinary request regarding radioactivity and which is loaded inside an LEO or GEO artificial satellite. SOLUTION: The GPS navigation system for a space flight is provided with an antenna which is connected to a front end 3 via a signal line 11. The front end 3 is controlled by a device 5. In addition, the system is provided with a signal processor 7 used to generate raw data required for the solution of a navigation operation. The signal processor 7 directly exchanges data with a board computer 9 via a data bus 25.
Patent JP-2001234719-A (JP)
Title: Valve mechanism of internal combustion engine
Inventor: NAKAMURA HIROSHI
IPC: F01L1/26
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the charging efficiency of air fuel mixture to a combustion chamber extending from low speed operation to high speed operation and realize low fuel consumption and high output. SOLUTION: First lifters 5, 6 and a second lifter 7 are driven by nipping rollers 11a-11c by low speed cams 3a, 3b corresponding to the intake valves 1a, 1b and a high speed cam 4 provided therebetween. Connecting pins 16a, 16b provided in roller support shafts 9a-9c are displaced by a resilient energizing pin 16c and oil pressure to connect and disconnect the lifters. Valve pausing means 12a-12c are provided in the first lifter. Thus, the cam profiles and valve pausing are combined to obtain various valve operating conditions, so that the valve lift amount can be obtained according to the operation status. Accordingly, the charging efficiency of air fuel mixture to the combustion chamber can be improved extending from low speed operation to high speed operation, and low fuel consumption and high output can be realized.
Patent JP-2001235659-A (JP)
Title: Optical transmission device
Inventor: TAKAOKA TAKASHI
IPC: H04B10/25
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission device capable of sure protection against entry of foreign matters and the like from a plug inserting hole without using a protective cap that requires removal and storage. SOLUTION: In the optical transmission device equipped with an optical element 14 that performs at least either light receiving or light transmitting and with a support 10a, 10b that, holding the optical element 14, carries out optical coupling when the plug 13a of an optical fiber cable 13 is inserted into the plug inserting hole 12; the device is constituted such that the inner face of the plug inserting hole 12 is formed with a groove 17 corresponding to a belt-like projection 13b on the side of the plug 13a of the optical fiber cable 13, and that a shutter 11 is provided which opens/closes inside the plug inserting hole 12, with the rotary shaft 16 functioning in a direction nearly vertical to a line connecting between the groove 17 of the plug inserting hole 12 and its inner face oppositely facing the groove 17.
Patent JP-2001239317-A (JP)
Title: Processing system and method for semi-finished coil
Inventor: KATAYAMA YOSHINORI
IPC: B21C47/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing system and method for semi-finished coils, which can scrap swiftly and effectively, and easily and quickly produce plate products able to be sold outside the company. SOLUTION: The processing system and method is provided with a rotary loading equipment 3 arranged near to a hot rolling mill line having an intermediate coiler which winds or rewinds a sheet bar between a rough rolling mill and a finish rolling mill, and loads rotably a semi-finished coil 2 which is produced in the intermediate coiler and transferred, a peeler 5 which is located down the rotary loading equipment and inserts a tilting body into the tip C of the semi-finished coils, to release the winding state of the coil a leveler pinch roll unit 7 which can straighten out the curled semi-finished coils rewound down the peeler while carrying, and a cutting unit 8 which cuts the semi-finished coils located between the peeler and the leveler pinch roll unit and rewound, to a designated L1 of the scrap S1.
Patent JP-2001244848-A (JP)
Title: Spread spectrum communication receiving device
Inventor: SATO TAKAHARU
IPC: H04B1/707
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the receiving performance of a spread spectrum communication receiving device while suppressing increase in the circuit scale. SOLUTION: The spread spectrum communication receiving device which synchronously acquires a receiving spectrum spread signal by suing a digital matched filter is provided with an oversampling circuit in front of the digital matched filter; and data obtained by carrying out oversampling are together and inputted to the digital matched filter, which is allowed to operate at a chip rate without increasing the number of stages.
Patent JP-2001239801-A (JP)
Title: Drop-less rim
Inventor: MARUYAMA SABURO
IPC: B60B21/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a drop-less rim capable of being mounted to a tire. SOLUTION: The drop-less rim is composed of an inner rim 10 from which drop is eliminated, an outer rim 20, and a seal ring 30 to be mounted on the outer periphery of a joint part between the inner rim 10 and the outer rim 20. The inner rim 10 and the outer rim 20 are joined to each other by projecting parts formed on the inner rim 10 and the outer rim 20.
Patent JP-2001209010-A (JP)
Title: Pad for spectacles
Inventor: ABE TAKASHI
IPC: G02C5/12
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which prevent the slip down of the spectacles by determining the positions of pads in compliance with the nasal crests of individual persons in such a manner that the pads are sufficiently nabbed by the flanks of the nasal crests. SOLUTION: (a) Frames (2) and (2) are provided with pedestals (4) and (4). (b) The pads (8) and (8) are connected by screws (7) and (7) to the front ends of adjusting rods (6) and (6) and the terminals are provided with pawls (5) and (5). (c) The front ends of pawls (5) and (5) are put on to bestride the pedestals (4) and (4), by which the flanks of the pawls (5) and (5) are strongly tightened.
Patent JP-2001241466-A (JP)
Title: Multiple disk clutch device
Inventor: FUTASE KANTA
IPC: F16D25/0638
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a clutch device easily assembled without using a strong spring presser jig, easy for machining of an output member, and easily manufactured. SOLUTION: The output member 8 is separated between a shaft part 5 and an end plate 7, and the end plate 7 is abutted on an end face 5a in an output shaft 4 side of the shaft part 5 so as to be fastened by a bolt 31 facing to the same direction as the energizing direction of a spring 14 so that the spring 14 can be compressed in fastening the bolt 31.
Patent JP-2001242958-A (JP)
Title: Portable electronic device
Inventor: OGUSHI TAKUYA
IPC: H04B1/3822
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve convenience and operationality of a portable electronic device. SOLUTION: The cover body 20 of the portable electronic device, a key board side connection terminal part 31 provided on the cover body 20 in order to connect portable terminal device 200, and a portable terminal attaching mechanism 40 attaching to the cover body 20 the portable terminal device 200 connected to the key board side connection terminal part 31 are provided to integrate the portable terminal device and the portable electronic device.
Patent JP-2001250497-A (JP)
Title: X-ray tube device and x-ray device using the same
Inventor: ISHIYAMA FUMIO
IPC: H05G1/34
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube device, in which a power consumption is less, a start up time of filaments by heating is short, and which is having a good maneuverability, and provide an X-ray device using the X-ray tube device. SOLUTION: One end of each of the filaments L, M, S in an X-ray tube device is electrically connected with each other, and the transformers 14, 29, 30 are set up to the filaments L, M, S, respectively. The X-ray tube device having the structure is equipped to the X-ray device.
Patent JP-2001223433-A (JP)
Title: Vertical cavity semiconductor surface emission laser element and optical system using the same
Inventor: JIKUTANI NAOTO
IPC: H01S5/183
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a vertical cavity semiconductor surface emission laser element having good characteristics which oscillates in a 630 nm to 660 nm wavelength range and also provide various optical systems using the same. SOLUTION: Laser oscillation light is emitted from an opening of a p-side electrode 112. The thickness of each layer constituting DBRs 104, 108 is set to an integer times as large as an optical distance λ/4, and the thickness of clad regions 107, 105 including an active layer 106 is set to an integer times as large as an optical distance λ/2. For the active layer 106, GaInAsP of such a composition as to provide oscillation light of 635 nm wavelength is used. In part of each DBR, AlInAsP including As in its composition is used. As a result, there are no hillocks generated on the grown surface and a uniform interface can be formed, which improves the characteristics of each DBR, reduces the number of laminations, reduces the resistance of the element, and improves element characteristics such as an oscillation threshold current value and the life.  By using this laser element as a light source, various optical systems of a high performance can be realized.
Patent JP-2001254357-A (JP)
Title: Rotary pile penetrating apparatus
Inventor: IWAMORI HIROMINE
IPC: E02D7/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary pile penetrating apparatus which is light in entire weight, and can be transported by a trailer without disassembling the apparatus. SOLUTION: A first guide cylinder 5 is installed in parallel with an axial center of a steel pipe pile 1, at a location of an elevating frame 6 which is outside the installation location of an elevating cylinder 7, and a second guide cylinder 4 is installed on a base frame 2 so as to be arranged in the internal periphery of the first guide cylinder 5. Then, a horizontal jack 1 for adjusting the height of the base frame 2 is arranged on a coaxial cable of the second guide cylinder 4, and a fourth guide cylinder 11 is arranged on a coaxial cable of a chuck cylinder 9 at a location of the elevating frame 6 which is inside the installation location of the elevating cylinder 7. Further, a third guide cylinder 10 is installed on an upper frame and on the internal or external periphery of the fourth guide cylinder 11. In this manner, the rotary pile penetrating apparatus is constructed.
Patent JP-2001257321-A (JP)
Title: Optical semiconductor memory
Inventor: YAMAGUCHI MASAOMI
IPC: H01L29/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To spatially separate holes generated in quantum dots in an optical semiconductor memory from electrons to the extent that their recombination do not occurs. SOLUTION: The optical semiconductor memory has at least a laminated structure composed of a first semiconductor layer 4, a second semiconductor layer 2, a barrier layer 3 and quantum dots 1 laminated one above the other, the quantum dots 1 are used as holders for electrons 7 and the second semiconductor layer 2 is used as acceptors for holes 8 generated in the quantum dots 1.
Patent JP-2001264667-A (JP)
Title: Optical scanning device
Inventor: AIZAWA HIDEKUNI
IPC: G06K7/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the optical scanning device which can realize the miniaturization of the whole device, the weight saving and the low power consumption. SOLUTION: A moving part 14 is supported by an oscillating shaft 13 of a fixing part 12, and a light-emitting part 15 and a light receiving part 16 are disposed along an axis line of the oscillating shaft 13 on an upper surface of the moving part 14. The alternating current is supplied to a coil 20 provided in the moving part 14, the moving part 14 is made to oscillate in a prescribed period around the oscillating shaft 13 by the electromagnetic force which the coil 20 receives from a magnetic circuit consisting of a yoke 18 on the fixing part 12 and a permanent magnet 19. A laser beam L emitted from the light- emitting part 15 scans a bar code 4 and reads the bar code 4 in response to a reflected light L' by the light receiving part.  By this configuration, the miniaturization of the device, the weight saving and the low power consumption are realized while preventing deterioration in receiving efficiency.
Patent JP-2001268277-A (JP)
Title: Network connector and its power control method
Inventor: YOSHIMOTO ATSUSHI
IPC: H04M3/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a network connector that can properly supply power to a telephone set. SOLUTION: A current regulator 15 controls power to be supplied to a telephone set 4, by adjusting a current to be supplied from a feed circuit 14 to the telephone set 4, when a DC circuit of the telephone set 4 is closed to shift to a hook-off state. A ringer voltage regulator 17 adjusts the operation of a ringer circuit 16 in response to the operation of a user to adjust a voltage of a ringer signal to be generated by the feed circuit 14, thereby controlling the power to be supplied to the telephone set 4 at the arrival of an incoming call. The current regulator 15 is provided with a current regulation instruction entry unit 15a, to enter an instruction from the user for the adjustment of the current to be supplied to the telephone set 4. The ringer voltage regulator 17 is provided with a ringer regulation instruction entry unit 17a for entering an instruction from the user for the adjustment of a voltage of the ringer signal to be generated by the feed circuit 14.
Patent JP-2000319242-A (JP)
Title: New substituted dimer compound, method for producing the same and medicinal composition containing the same
Inventor: LESIEUR DANIEL
IPC: C07D307/79
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which exhibits highly strong affinity with melatonin receptors and/or exhibits good selectivity for any one melatonin- agonizing receptor sub-type. SOLUTION: A compound of the formula : A-G1-Cy-G2-Cy-G3-B  A is a group of formula I [Q is S or the like; R1 to R3 are each Ra [Ra is a (substituted) 1 to 6C alkyl or the like] or the like]; B is a group of formula II; G1 and G3 are each a (substituted) 1 to 4C alkylene chain; Cy is a group of formula III (X, Y are each OH or the like; R4 is H or the like; the broken line is a single bond or the like) or the like; G2 is a chain of formula IV [W1 to W3 are each 0 or the like; 0<=(n); (m)<=6], provided that N- 2-[5-( 3-[2(acetylamino)ethyl]-1H- indol-5-yl}-methyl)-1H-indol-3-yl]-ethyl}acetamide is excluded}, for example, N-(2- 7-( 8-[2-(acetylamino)ethyl]-2-naphthyl]oxy)ethoxy}-1-naphthyl)ethyl) acetamide. The compound of the formula: A-G1-Cy-G2-Cy-G3-B is obtained, for example, by a method using a compound the formula: A-G1-Cy-OMe as a starting substance.
Patent JP-2001269974-A (JP)
Title: Injection equipment of injection molding machine
Inventor: UESONO HIROMASA
IPC: F16H25/20
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent axial downward dislocation caused by the deadweight of a moving plate, a motor, and a belt pulley. SOLUTION: An injection screw shaft 10 is attached on one side, a motor 12 and a belt pulley 14 rotating the injection screw shaft 10 are installed at the upper part, and a ball screw nut 22 and a ball screw shaft 20 screwed in the nut are installed at the other side respectively, Further, a linear guide 38 constituted of a housing 34 attached to the moving plate and rails 36 which are extended parallel to the axial direction of the tie bar 18 to guide the movement of the housing 34 is attached in the lower part of the moving plate 16 slid ably attached to the tie bar 18 prepared in parallel with the injection screw shaft 10.