baber/WOPTO huggingface dataset:
Patent JP-2002106093-A (JP)
Title: Room partition wall structure
Inventor: MATSUURA YUKIHISA
IPC: E04B2/82
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a room partition wall structure capable of reducing a cost, easy in execution work at a job site, easy in disassembling and capable of preventing a partition wall from being removed by a borrower of a room. SOLUTION: This room partition wall structure is a wall structure for partitioning mutual rooms by arranging a plurality of panels 3, etc., side by side. The respective panels 3 are suspended by two suspenders 2. In the suspender 2 positioned on the right side, a nut 5 is welded to an illustrated side vertical plate in the figure, and in the suspender 2 positioned on the left side, a nut 5 (unillustrated) is welded to the illustrated inmost side vertical plate. Thus, among two bolts 6, one must be inserted from the illustrated inmost side, and the other must be inserted from the illustrated this side. Thus, it becomes difficult to remove the panels 3 from the suspenders 2 only from one room.
Patent JP-2002106561-A (JP)
Title: Controller for magnetic levitation body
Inventor: KAWASHIMA TOSHIAKI
IPC: B61B13/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a magnetic levitation body which stably levitates a magnetic levitation body and suppresses occurrence of oscillation even though a structure of a magnetic levitation body varies widely in material and workmanship. SOLUTION: A control section 4 is provided with means for levitating the magnetic levitation body 1 at the center of the limited position in a movable range extended to right and left by employing a combination of a position detecting circuit 41, a compensation circuit 42, a gain and offset adjustment circuit 43, a power amplifier 44, an arithmetic circuit 45 and a memory circuit 46, for detecting a minimum gain in the above condition by employing a combination of a position detecting circuit 41, a gain and offset adjustment circuit 43, an arithmetic circuit 45 and a memory circuit 46, for obtaining the set gain by multiplying the minimum gain by multiples by employing a combination of an arithmetic circuit 45 and a memory circuit 46, and for selecting a multiple to be multiplied based upon the ration of exciting current by a combination of functions of an arithmetic circuit 45,  a memory circuit 46 and a current detecting circuit 47. These means are employed at the time of starting the first levitation of a magnetic levitation body to determine the set gain.
Patent JP-2002109781-A (JP)
Title: Optical head and its manufacturing method
Inventor: SATO KENICHI
IPC: G11B7/125
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which is compact and lightweight and can reduce the number of processes in manufacturing, and its manufacturing method. SOLUTION: The optical head 100 comprising a plastic substrate 110 which is formed with an insulating resin, a circuit pattern 120 which is formed on the above plastic substrate 140 and equipped with electric parts 140 and an optical module chip 131 which is installed in the circuit pattern 120 in a bare- tipped state and emits and receives a laser beam is provided. The above constitution can realize weight reduction of the optical head 100 and reduce the number of the processes in manufacturing the optical head 100. Further, the optical head can be miniaturized by bare-tipping the optical module chip 131.
Patent JP-2002104883-A (JP)
Title: Method of jointing
Inventor: MASUDA HOMARE
IPC: C04B37/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To joint between members made of metallic oxide such as sapphire inexpensively without impairing the properties of the members. SOLUTION: The applied film 102 is formed by applying aqueous solution of boehmite (AlO(OH)) which is mineral hydroxide of aluminum incorporated with titanium dioxide as photocatalyst on the substrate 101, the boehmite is made to change into γ-alumina condition by heating this applied film 102, on the condition of irradiating with UV, while impressing an electric field, α-alumina is generated by phase transition by heating at about 700 deg.C.
Patent JP-2002109825-A (JP)
Title: Recording and reproducing device and recording and reproducing method
Inventor: UEKI YASUHIRO
IPC: G11B20/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to record even information whose copyright is protected on a recording medium temporarily without infringing copyright protection by properly selecting a recording medium and to make the recorded information reproducible for a prescribed period and a prescribed reproduction frequency. SOLUTION: When information whose copyright is protected is to be reproduced by performing a time shift, a recording medium on which the information is to be temporarily recorded is selected according to the information of the copyright protection.
Patent JP-2002104363-A (JP)
Title: Paper container
Inventor: TOJO TAKEHIKO
IPC: B65D1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper container provided with a moisture proof coated film of which moisture proofing is excellent. SOLUTION: The container body 2 formed three-dimensionally by mainly wood pulp is equipped with a moisture proof coated film formed by spray coating on its surface. If a thickness of the moisture proof coated film 3 is t (μm), and an average size of air bubbles remaining on the surface of the moisture proof coated film is y (μm), y<=0.38t+1.7 (μm).
Patent JP-2002102823-A (JP)
Title: Wet process for treating ash produced from combustion of petroleum fuel
Inventor: SAKUMA AKIRA
IPC: C02F11/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple wet process for treating ash produced from the combustion of petroleum fuel and containing ammonium sulfate and vanadium, especially an industrially advantageous process when the amount of the ash is relatively small, and capable of facilitating a vanadium recovery. SOLUTION: There is provided a process comprising a step of preparing a slurry of ash formed from the combustion of a petroleum fuel, a metal oxidation step of preparing a slurry containing ammonium metavanadate, a liquid/ solid separation step of removing the solids from the slurry containing ammonium metavanadate, a step of adding a magnesium compound to the ammonium aqueous solution recovered from the solid/liquid separation step to effect the double decomposition of the ammonium sulfate, and a step of recovering ammonia from the solution recovered from the double decomposition step, wherein the metal oxidation step is performed under conditions in which the ammonium sulfate concentration of the aqueous solution is 20-45 wt.%, and the temperature is 50 deg.C or below,  and the solid/liquid separation step is performed under conditions in which a specified solid/liquid separator is used, and the temperature of the slurry is 40 deg.C or below.
Patent JP-2002102373-A (JP)
Title: Fire resistant filler and filling method thereof
Inventor: SUGIHARA NOBUKAZU
IPC: A62C3/16
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a fire resistant filler which has satisfactory workability in filling, further, secures a filling length in the direction of the depth required for fire resistance and facilitates filling of almost uniform density. SOLUTION: In the clay-like fire resistant filler to be filled into a filling space (gap) B1 formed in the through part of a fire separation wall T for fire resistance treatment in this through part, a main body part 1 of fire resistant filler has a width dimension W equal to or larger than a filling length L in the direction of the depth required for fire resistance treatment and is formed into sheet rollable in a lengthwise direction Q, and a rolled fire resistant member 1' formed into roll by rolling can be filled into the filling space B1 with an axial direction R along a through direction S of the through part.
Patent JP-2002118424-A (JP)
Title: Surface mounting piezoelectric oscillator
Inventor: TOKUHASHI MOTOHIRO
IPC: H03B5/32
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric oscillator comprising a piezoelectric oscillator and a chip-like circuit component constituting an oscillation circuit mounted on a surface mounting printed board in which the occupation area of the entire piezoelectric oscillator is prevented from increasing or is decreased by eliminating the need for enlarging the area of the printed board even if the number of components to be mounted on the printed board is increased. SOLUTION: In the piezoelectric oscillator comprising a piezoelectric oscillator 23 and a circuit component 24 constituting an oscillation circuit mounted on a surface mounting printed board 21, one chip component is mounted on a wiring pattern 50 on the surface mounting printed board when at least two chip components being connected in parallel are present in the circuit components and the other chip component is mounted on one chip component and then respective chip components are secured while connecting the electrodes thereof in parallel.
Patent JP-2002117000-A (JP)
Title: Memory system and connection member
Inventor: ONO TAKAO
IPC: H01L25/065
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a memory system capable of connecting a memory controller and plural memory modules in equal distances. SOLUTION: This memory system is composed of the memory controller 1, three memory modules 2-4, one socket 5 for attaching and detaching the three memory modules 2-4 and a motherboard 6 for mounting the memory controller 1 and the socket 5, etc. The memory controller 1 and the memory modules 2-4 are connected in the equal distances through the socket pins 12 and 13 of the socket 5 branched from bus wiring 14 on the motherboard 6. For the socket 5, the three sets of the plural socket pins 12 and 13 are radially provided corresponding to the respective memory modules 2-4 and there are a structure provided with three module junction contact parts and a structure provided with one module junction contact part for one substrate bus connection part.
Patent JP-2002116404-A (JP)
Title: Image display device equipped with three dimensional eccentric optical path
Inventor: KENNO KOKICHI
IPC: G02B27/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of realizing bright observation and facilitating the compensation of aberration by guiding a video from one image display element to both eyes without utilizing a half mirror. SOLUTION: In this image display device, an observation optical system includes a left eyepiece part 10L, a right eyepiece part 10R and an optical path distributing part 20 for guiding luminous flux from the single image display element 3 to left and right eyepiece parts 10L and 10R, and the left and the right eyepiece parts have two or more reflection surfaces 12R (L) and 13R (L), and are constituted so that the surfaces of the eccentric optical paths of the axial principal light beams of the left and the right eyepiece parts may be arranged nearly in parallel with each other.  In the distributing part 20, optical surfaces 21L to 24L, 21R to 24R and 25 are arranged rotationally symmetrically left and right so as to form left and right optical paths rotationally symmetric at 180 deg. only to a normal passing through the center of the element 3 without having symmetric surfaces, and has two or more sets of right and left reflection surfaces 22L(R) to 24L(R) as the optical surfaces.
Patent JP-2001195593-A (JP)
Title: System and device for entertainment, recording medium and program
Inventor: HAGIWARA KAORU
IPC: A63F13/798
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To make an input operation possible to be evaluated not in a digital coincidence/non-coincidence manner but in an analog manner. SOLUTION: The entertainment system 10 is provided with an input judging means 200 for evaluating operation on the basis of similarity by comparing an input pattern image plotted on a monitor 18 with a reference pattern image according to an instruction from a operation device 16. This input judging means 200 has a pattern image converting means 232 for converting the image into an arbitrary input pattern image according to the instruction from the operation device 16, a similarity operating means 236 for comparing the input pattern image with the reference pattern image and finding the similarity, an evaluation operating means 238 for evaluating the operation on the basis of the similarity, and an animation processing means 240 for displaying animation corresponding to the provided evaluation on a monitor 18.
Patent JP-2002113029-A (JP)
Title: Excrement disposal device
Inventor: SAKAI HIROSHI
IPC: A61F5/451
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of excrement even if a diaper cup body is installed in distortion. SOLUTION: This excrement disposal device is provided with a diaper cup body 1 surrounding the waist and hip of a human body; water supply means 3, 5 connected to the diaper cup body 1 through a water supply hose 23 to supply wash water into the diaper cup body 1; and a soil tank 7 connected to the diaper cup body 1 through a suction hose 25 to suck the wash water and excrement in the diaper cup body 1. The diaper cup body 1 is provided with an inclination sensor 21 for detecting the inclination of the diaper cup body 1, and control means 13, 15 are provided for stopping the supply of water to the diaper cup body 1 by the water supply means 3, 5 when the inclination sensor 21 detects the inclination of the diaper cup body 1 during the operation of the water supply means 3, 5.
Patent JP-2002115766-A (JP)
Title: Low-temperature metal touch type butterfly valve
Inventor: YOSHIOKA HIROSHI
IPC: F16K1/226
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the low-temperature-zone blocking performance of a butterfly valve comprising a valve casing 11, a metal butterfly valve element 12 provided rotatably in the valve casing 11, and a metal valve seat ring member 14 provided in the valve casing 11, the butterfly valve element 12 having a seal face 12a on the outer periphery metal-touching the inner periphery face of the valve seat ring member 14 during rotation. SOLUTION: The butterfly valve element 12 is formed of an invar alloy having a linear expansion coefficient lower than that of a metal material for the valve seat ring member 14.
Patent JP-2002117089-A (JP)
Title: Design method for logic circuit
Inventor: MIKI YOSHIO
IPC: H01L21/82
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To design an LSI logic circuit having high-frequency operation in a short period by providing a high-speed arranging means which has a short processing time, securing the same design quality as that obtained by arrangement design in a downstream process, and preventing an arrangement result assumed at logic generation time from fluctuating as the design change. SOLUTION: A hardware description language as an input is mapped into cell components, logic clusters as partial circuits are generated from the mapping result, and detailed logic circuits are generated for each cluster; and the arrangement positions of the logic clusters are determined and it is decided whether or not a target operation frequency is achieved by using the result. When the degree of violence of delay is small as a result of the decision making, a return to the generation of a detailed logic circuit is made and when the degree of violence of delay is large, a return to the hardware description is made to redesign a logic circuit. The logic clusters are integrated when the relation between the number of gates and the number of ports is improved.
Patent JP-2002113639-A (JP)
Title: Machine-to-machine carrying device and flexible transfer line using the same
Inventor: YAMAKAGE TETSUO
IPC: B23Q37/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To shorten a distance between machine tools arranged adjacent to each other in a flexible transfer line as short as possible, and to carry works between machine tools arranged with a short pitch. SOLUTION: Machine tools 2 are arranged with a pitch (a) shorter than a half of a sum of a distance b1 from a work delivery position P2 to a work carry-out port 6 of a machine tool 2-1 of a former process and a distance b2 from a work carry-in port 5 to a work delivery position P2 of a machine tool 2-2 of a later process. A machine-to-machine carrying device 1 for carrying works W from the machine tool 2-1 of the former process to the machine tool 2-2 of the later process with a work holding means provided in a linear motion arm by controlling the turning operation of a turning arm in relation to the machine tool and the forward and backward movement of the linear motion arm in relation to the turning arm is provided between each machine tool.
Patent JP-2002116927-A (JP)
Title: Optical disk simulation device
Inventor: TSURUMOTO KATSUMI
IPC: G06F3/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk simulation device capable of ending the debugging of the software (GUI firmware) of a user interface in an early stage. SOLUTION: The personal computer MAIN 10 of a development department developing the GUI firmware and a personal computer 20 on the spot incorporating a general purpose optical disk drive 406 at a remote location where a failure is generated are virtually connected through a network and the optical disk drive 406 attached to the personal computer 20 is remotely controlled from the personal computer MAIN 10. Thus, the GUI firmware is debugged immediately after the failure is generated and the development efficiency of the GUI firmware is improved. As a result, the debugging of the GUI firmware is ended in an early stage.
Patent JP-2002118383-A (JP)
Title: Server rack
Inventor: CHIKU KIYOSHI
IPC: A47B37/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a server rack capable of facilitating an attaching or detaching work of a partition wall member between adjacent rack units in a state in which a server is not removed from an existing server rack. SOLUTION: The server rack comprises a plurality of the rack units 1A and 1B aligned in a coupled state, the partition wall member arbitrarily settable between the adjacent units, and posts 4 and 5 of a rack body 2 for forming a framework of the rack and longitudinally provided between adjacent respective rack units. An insertion port 19 for horizontally inserting divided partition plates 18 for constituting the partition wall member is provided at the post 5. The rack further comprises guide members 24 and 25 for vertically moving the inserted plates 18. Thus, the partition wall members connected in a vertical state by the inserted plates 18 are sequentially formed.
Patent JP-2002123033-A (JP)
Title: Toner and electrophotographic device
Inventor: FUKUMOTO KOICHI
IPC: G03G9/087
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a toner which does not cause heat fusion and agglomeration and prevents the lowering of image density due to excessive electrostatic charge is long-term continuous use and fogging at low temperature and low humidity. SOLUTION: A copolymer of a fluoroolefin monomer and a vinyl ether monomer having <=10% crystallinity and a fluororesin compound obtained by copolymerizing a tetrafluoroethylene monomer, a hexafluoropropylene monomer and a mono-or difluoroethylene monomer are added.
Patent JP-2002117639-A (JP)
Title: Magnetic head support mechanism
Inventor: KATO YUKIO
IPC: G11B21/21
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a disk coming into contact with the discharge end side of a slider, during extraordinary unloading. SOLUTION: A first hooking mechanism and a second hooking mechanism are provided for maintaining the interval between a flexure and a flange part to equal to or shorter than a prescribed interval, thereby the reliability of a magnetic disk unit is improved, while reducing disk damages during unloading.
Patent JP-2002124526-A (JP)
Title: Tape for chip-on-film and semiconductor device
Inventor: SEKO TOSHIHARU
IPC: H01L23/498
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of air bubbles at the time of resin-sealing a semiconductor device. SOLUTION: Dummy patterns 19 are formed at the corners of a semiconductor device 14 on a tape carrier which is composed of polyimide base insulating tape and copper foil pattern 12 formed on it. In this way, the flow of resin 18 for sealing from the corners of the semiconductor device 14 to a region between the surface of the semiconductor device 14 and the insulating tape can be suppressed and accordingly generation of air bubbles can be prevented at the time of resin sealing of the semiconductor device 14. Consequently, the rate of occurrence of air bubbles can be reduced to 50% or less in comparison with a conventional COF semiconductor device.
Patent JP-2001195044-A (JP)
Title: Load driving circuit and liquid crystal display device
Inventor: KARIBE MASAO
IPC: G02F1/133
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a load driving circuit which prevents a voltage supplied to a signal line from being affected by variance of characteristics of an inverting amplification circuit. SOLUTION: The inverting amplification circuit 10 is provided which controls the voltage of the signal line S. Before this inverting amplification circuit 10 controls the signal line S, voltages at input terminals of inverters INV1 to INV3 constituting the inverting amplification circuit 10 are set almost to their threshold voltages respectively. Consequently, though the inverters INV1 to INV3 have variance in threshold, no influence is exerted on the voltage of the signal line S.
Patent JP-2002123628-A (JP)
Title: Method and system for utilizing household buddhist altar while using internet
Inventor: KUME TOSHITADA
IPC: G06Q10/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To utilize a virtual household Buddhist altar for worshipping ancestors without difference from a real household Buddhist altar by displaying the virtual household Buddhist altar on an Internet terminal such as personal computer and others. SOLUTION: A user performs registration 14 of member, registration 15 of the deceased and registration 16 of household Buddhist altar on a managing site 10 by operating an Internet terminal 20. When this registered member inputs a member ID by operating the Internet terminal 20, information containing the image of a registered household Buddhist altar 40 is distributed from the managing site 10 to the Internet terminal 20 of that member. Then, the distributed image of the household Buddhist altar 40 is displayed on the Internet terminal 20 of the member. Besides, distributed sutra reading sounds are generated as needed.
Patent JP-2002173421-A (JP)
Title: Prophylactic and therapeutic agent for cardiac failure
Inventor: EGASHIRA KENSUKE
IPC: A61P9/12
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic and therapeutic agent with high safety having improving effects on cardiac failure in various cardiac performances, useful as a prophylactic and therapeutic agent based on a completely new action mechanism. SOLUTION: This prophylactic and therapeutic agent for cardiac failure comprises a compound represented by general formula (1) [R1 and R2 are each independently a hydrogen atom or a lower alkyl group; R3 to R6 are each independently a lower alkyl group, a lower alkoxy group, a halogen atom, an amino group, a cyano group. a nitro group or a hydroxy group; R7 and R8 are each independently a hydrogen atom or a lower alkyl group; X and Y are each independently an oxygen atom, a sulfur atom or an amino group], its salt, solvate or a solvate of the salt.