baber/WOPTO huggingface dataset:
Patent JP-2001211220-A (JP)
Title: Demodulator provided with automatic orthogonal control function
Inventor: IEMURA TAKANARI
IPC: H03G3/30
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator that automatically conducts orthogonal control and causes no characteristic deterioration in error rate or the like over a long period, without the need for tight adjustment by a modulator side. SOLUTION: The demodulator is provided with an orthogonal controller, that receives in-phase and orthogonal components from and orthogonal detector and corrects an orthogonal error between phases of the in-phase and orthogonal components on the basis of an orthogonal error signal, an automatic gain controller that receives the in-phase and orthogonal components outputted from the orthogonal controller and outputs the in-phase and orthogonal components of a demodulation signal whose amplitude error is corrected by an amplitude error difference signal, an error detector that receives the in-phase and orthogonal components of the demodulation signal and outputs the in-phase and orthogonal components of the error signal and respective polarity signals,  and amplitude error detector that outputs the in-phase and orthogonal components of the amplitude errors to the automatic gain controller, on the basis of the in-phase and orthogonal components of the error signal and the respective polarity signals, and an orthogonal error detector that generates an orthogonal error signal on the basis of the in-phase and orthogonal components of the error signal and polarity signals and outputs the orthogonal error signal to the orthogonal controller.
Patent JP-2001213720-A (JP)
Title: Double layer type cosmetic
Inventor: KONNO GIICHI
IPC: A61K8/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a double layer type cosmetic, which contains a phosphatide and a water-soluble macromolecule, having good sense of use and redispersibility. SOLUTION: The cosmetic which is separated into a cloudy layer and a transparent aqueous layer and contains the phosphatide of 0.01-10 mass%, water- soluble macromolecule of 0.001-1 mass% and water.
Patent JP-2001216170-A (JP)
Title: Operation method incorporating exclusive polling processing, operating system incorporating exclusive polling processing
Inventor: OCHIAI SHINICHI
IPC: G06F13/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce stand-by time for saving of data and startup of writing, etc., attended with interruption in an O/S. SOLUTION: In this operating system to perform a multi-task processing to control an I/O driver by the interruption, a step to prohibit an interruption request to a driver after completion of a driver processing to a device on the basis of the interruption request, a step to investigate a state of the device by polling and to perform the processing and a step to release prohibition of the interruption request after polling is performed for prescribed period are provided.
Patent JP-2001214498-A (JP)
Title: Facility for supplying medicaments for water closet
Inventor: KUWANO MITSURU
IPC: E03D9/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a facility for supplying medicaments for a water closet, in which constant quantity of medicament per one time can always be suppled to a water closet, without being affected by a variation of usage frequencies and of feed water pressures. SOLUTION: Being provided with a main container, float valves fixed at its bottom, a medicament container contained in it, a port for supply and drain connecting with a water wash pipe line, this facilty for supplying medicaments for water closet is characterized by a medicament container in which solid medicaments is enclosed in a bag made of cloth or porous film.
Patent JP-2001217279-A (JP)
Title: High density mounter
Inventor: OKADA MASAAKI
IPC: H01L23/498
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a high density mounter in which electrical and thermal connection can be made sufficiently between a wiring board and a semiconductor device mounted thereon while ensuring sufficient grounding. SOLUTION: In the high density mounter for mounting a semiconductor device 3, e.g. a semiconductor element, a semiconductor package, or a modular substrate, on a wiring board 1, an adhesive sheet 6 having a sheet-like basic body 60 comprising an adhesive member and a large number of conductive parts 61 arranged, at a specified pitch, on the sheet-like basic body while being insulated from each other and extending from one side to the other side on the sheet-like basic body is placed between the wiring board 1 and the semiconductor device 3. The conductive parts 61 of the adhesive sheet 6 connect the electrode terminals 2 of the wiring board 1 electrically with the electrode terminals 5 of the semiconductor device 3 and define a thermal conduction passage between the wiring board and the semiconductor device.
Patent JP-2000261296-A (JP)
Title: Synchronizing element for converting asynchronous pulse signal to synchronous pulse signal
Inventor: O SHIKEN
IPC: H03K5/13
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To convert a pulse signal of a high frequency clock reference to that of a low frequency clock reference by only inputting the pulse signal to convert into a synchronous pulse signal without requiring limitation of the width of the input pulse signal. SOLUTION: A synchronizing element 200 consists of four flip flops 211 to 214, two AND gates 221 and 222, one NAND gate 223, and one inverter 224. The first flip flop 211 acquires the leading edge of the input signal, and second and third flip flops 212 and 213 generate the pulse signal synchronized with the clock signal reference in accordance with the latch state of the first flip flop 211. The fourth flip flop 214 restores the other flip flops to the original state, and the AND gates 221 and 222, the NAND gate 223, and the inverter 224 generate a proper control signal to control a corresponding signal.
Patent JP-2001214793-A (JP)
Title: Fail-safe control device for valve timing control device
Inventor: SHIMIZU HIROKAZU
IPC: F02D13/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To perform a fail safe when a cylinder discrimination is not established by the rotating phase slippage of a camshaft. SOLUTION: In an engine in which a cylinder discrimination and the detection of operating angle of a camshaft to a crankshaft in a valve timing control device are performed on the basis of the signal from a first crank angle sensor synchronized to the rotation of the crankshaft and the cylinder discrimination signal from a second crank angle sensor synchronized to the rotating of the camshaft, the cylinder discrimination is performed during cracking on the basis of these signals. When a normal judgment cannot be performed (S3-S33 and YES in S33), the camshaft is corrected to the most advance position when it is on the most lag side (S34-S36), and corrected to the most lag position when it is not so (S34, S35, S38) so that a normal cylinder discrimination can be performed, and the cylinder discrimination is then performed (S37).
Patent JP-2001215488-A (JP)
Title: Method of producing color liquid crystal display device
Inventor: MAENO TERUBUMI
IPC: G02F1/1341
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a color liquid crystal display device having a color filter on the opposite side of a substrate to a liquid crystal layer so that the color filter can be formed while avoiding thermal decomposition of the liquid crystal and that a good color liquid crystal display device can be produced without damaging the color filter after the color filter is formed. SOLUTION: Electrode substrates 20, 30 are laminated (S8) and the gap between the electrode substrates 20, 30 is sealed in the edge by a sealing material (S9). Then a color filter is formed by an electrodeposition method on the transparent conductive film 13 of the electrode substrate 30 (S10), and then a liquid crystal is injected into the gap between the electrode substrates 20, 30 (S12).
Patent JP-2001214540-A (JP)
Title: Wool dowel joining structure
Inventor: MATSUKI YUICHI
IPC: E04B1/48
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a wood dowel joining structure and a wood dowel joining adhesive capable of increasing degrees of freedom for the choice of adhesives and enhancing the strength of junction between wood members by causing shear stresses working between dowels and slits to be more uniformly distributed over the entire slits. SOLUTION: The slits 2a and 3a communicable with each other are formed in the junction 4 between the first wood member 2 and the second wood member 3, and the dowels 5 are loosely fitted into both slits 2a and 3a. Adhesive layers 6 adapted for joining the wood members 2 and 3 to the dowels 5 and capable of forming adhesion layers with shear strength equal to or greater than the shear strength of the wood members and with a shear rigidity of 40 N/mm3 or less are provided in clearances between the inner surfaces of the slits 2a and 3a and the dowels 5, and the clearances between the slits 2a and 3a and the dowels 5 are set to be wider near openings than at the depth of the slits 2a and 3a.
Patent JP-2001223587-A (JP)
Title: Digital/analog conversion method and digital/analog converter circuit
Inventor: FUJIMORI YASUHIRO
IPC: H03M1/78
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce an error of digital/analog conversion due to fluctuation in a output signal voltage and ambient temperature in operation and dispersion of process dependent elements on the case of manufacture and to realize a high-speed operation with a small area. SOLUTION: The resistance of each resistor (2R-α) being each component of a ladder resistor is selected by taking an on-resistance of a transistor(TR) switch into account. The on-resistance of a P-channel MOS TR TP and an N-channel MOS TR TN of the TR switch is controlled on the basis of signals A, B obtained by comparing a signal equivalent to an analog output signal OUT with an analog reference signal that is a target of the signal OUT. The value of the combined resistance of the on-resistance and the resistance of each resistor (2R-α) is set to 2R without the need for increasing the size of the TRs to reduce their on-resistance.
Patent JP-2001219106-A (JP)
Title: Method and apparatus for applying powder coating material
Inventor: FUJISAWA ATSUHISA
IPC: B05B15/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating method. SOLUTION: The method is a method for coating an internal plate part and an exterior plate part of a large sized object to be coated such as an automotive body, or the like. The method comprises the successive steps of a powder coating step for an internal plate by electrostatically powder-coating with a powder coating material the internal plate of the large sized object to be coated and a powder coating step for an external plate by electrostatically powder- coating with a powder coating material an external plate of the large sized object disposed on the downstream side of the powder coating step for the internal plate and having the internal plate coated with the powder coating material.  The uncoated powder coating material generated in the powder coating step for the external plate is recovered and the recovered powder coating material is reused in the powder coating step for the internal plate.
Patent JP-2000299127-A (JP)
Title: Nonaqueous electrolyte and secondary battery using it
Inventor: TORIIDA MASAHIRO
IPC: H01M10/05
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte providing a battery with excellent charging/discharging efficiency, load characteristic and low temperature characteristic by composing it of a nonaqueous solvent containing an ester derivative and electrolyte. SOLUTION: This nonaqueous electrolyte comprises an electrolyte and a nonaqueous solvent containing an ester derivative expressed by the formula: R1((O)kCOO(CH2)mCR2=CR3R4)n. As the ester derivative, it is preferable to contain carboxylic acid ester expressed by the formula: R5R6C= CR7(CH2)pOCOO(CH2)qCR8=CR9R10 at 0.001 wt.% or more of the whole nonaqueous solvent. The reducing decomposing reaction of the solvent generated during charging can therefore be suppressed low to improve the charging/ discharging efficiency and low temperature characteristic of a battery. In formula I, R1 is H or a 1-30C hydrocarbon group; R2-R4 are H or a 1-8C alkyl group; (k) is 0 or 1; (m) is 0 or 1; and (n) is 1-4. In formula II, R5-R10 is H or a 1-8C hydrocarbon group, and (p), (q) are 0 or 1.
Patent JP-2001223709-A (JP)
Title: Inter-lan connection device and recording medium with recorded inter-lan connection program
Inventor: TAKAHASHI KOJI
IPC: H04L47/20
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an inter-LAN connection device which can dynamically set the bandwidth of band-controlled packets and a recording medium where an inter-LAN connection program is recorded. SOLUTION: This device has an individual traffic detecting means 284 which detects individual traffic by band-controlled packets by detecting the kinds of relayed packets and a bandwidth control part 286 which dynamically varies the bandwidth set by the band-controlled packets according to the relation between the individual traffic by the packets and the total traffic of the relayed packets.
Patent JP-2001197944-A (JP)
Title: Table and side storage box for table
Inventor: FUKAZAWA KOJI
IPC: A47B37/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a table comprising a frame part and a stud part and constructed by putting a top board part on a support, which is capable of stacking. SOLUTION: This table comprises a support which is composed of the rectangle frame part that supports the top board part and the stud part that is suspended down from the frame part integrally, and the top board part which is fitted on the frame part of support attachably and detachably. The frame part is composed of a pair of the first frame sides, which are apart in parallel, and a pair of the second frame sides, which are inner side from the end part of the longitudinal direction of the first side and is put over horizontally with the first frame side. The projecting part, which is set the length to make the fittable, when the stud is stacked, is formed on the first frame side with projecting outside over the second frame side. The stud is set on the second frame side that is the position in contact with the first frame side.
Patent JP-2001225667-A (JP)
Title: Failsafe device for constant speed travel device
Inventor: HAMAMURA YUKIHIRO
IPC: B60W30/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a failsafe device for a constant speed travel device surely canceling when there is some abnormality in the constant speed travel device or controlled stop and also holding the state. SOLUTION: The constant speed travel device comprising a command signal input means 2, a cancel signal input means 3, a motor type actuators with clutch 8, 10, a CPU 6, and a latch means 9 outputs a signal making the actuator 8 return to the initial position in inputting a cancel signal or detecting something abnormal by the CPU 6, actuates the latch means 9 to turn off the clutch 10, and holds the latch means 9 in its state unless executing a prescribed procedure.
Patent JP-2001233059-A (JP)
Title: Glass run mounting structure
Inventor: GOTO TERUHITO
IPC: B60J10/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure for a glass run for facilitating mounting of a glass run to a window frame and maintaining a mounting condition steadily. SOLUTION: An engaging part 15j is formed at an end part of an outer wall part 15c of the glass run 15 having a channel shaped body part 15a to be fitted into a groove part 25 formed on a window frame 13 of a vehicle. A breakaway obstructing projection 15k is formed on the outer wall surface of the outer wall part 15c, and base end outer surfaces of the outer wall part 15c and an inner wall part 15d corresponding to a bottom wall part 15b are provided with pressure contacted parts 15l, 15m to be pressure contacted with a vehicle exterior side inner wall surface 28 and a vehicle interior side inner wall surface 29, respectively. The engaging part 15j is abutted on a vehicle exterior side wall end edge 26a of the window frame 13, and the body part 15a is fitted in the groove part 25 by turning it with the engaging part 15j as the turning center.
Patent JP-2001229044-A (JP)
Title: Debug method
Inventor: HORIUCHI TAKESHI
IPC: G06F11/28
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To start test without operating any pre-processing such as stab preparation or external variables setting in the simplex test and partial connection test of a program composed of multiple modules to be performed by using a debugger. SOLUTION: A debugger is provided with a variable reference management table 114 related with variables which are not present in a program to be tested such as global variables, and each time such variables are referred to, the table is referred to, and when a proper value is already set, this is used. When any value is not set, or when the value should be changed for the test, a user designates the value so that a function for generating and executing the command of the debugger can be offered. The instruction of the user is preserved as a debug command file 107 so that it is not necessary to perform the same operation in the following re-test or the same kind of test.
Patent JP-2001231932-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To turn over a conventional fixed concept regarding the size of a game region, and realize a more interesting game. SOLUTION: This pachinko machine 1 is equipped with an external frame 2, and a front surface frame 3 which is disposed at the front section of the external frame 2 and openably supported by the side section of the external frame 2. On the front surface side of the front surface frame 3, a glass doorframe 4 is openably disposed. On the rear side of the front surface frame 3, a game board is detachably fitted. Since the pachinko machine 1 is formed into a state wherein one section of the game region protrudes from the surface of the game board, the degree of freedom in the installation of a game apparatus, which is arranged in the game region, is increased. At the same time, the arrangement of a comparatively large game apparatus or a large number of game apparatus can be easily performed as well.
Patent JP-2001233431-A (JP)
Title: Automatic collecting device for waste such as cigarette end
Inventor: EJIMA HIROYUKI
IPC: A63F7/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the carriage of cigarette ends and ash using a belt conveyor causes leaves and ash of the cigarette ends falling from a conveyor to stay on the bottom face of a pipe passage storing a belt conveyor and requires frequent cleaning in a collection pipe passage. SOLUTION: An automatic collecting device comprises carrying means 5 for carrying wastes 6 including cigarette ends charged from plural charge ports into the collection pipe passage 4 and a collection container arranged near one end of the collection pipe passage 4 for collecting the wastes 6 carried via the carrying means 5 and discharged from the collection pipe passage 4. The carrying means 5 has a carrying member 55 to be slid on a bottom face 42b of the collection pipe passage 4 and then moved in the collection pipe passage 4 in non-contact with the bottom face 42a to the opposite direction to the sliding and moving direction and driving means for driving the carrying member 55 to be circulated.
Patent JP-2001233685-A (JP)
Title: Ceramics
Inventor: TSUTSUI OSAMU
IPC: C04B41/50
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide ceramics capable of exhibiting a sterilizing, an organic matter-decomposing (a stain-removing), a deodorizing function or the like, even when the ceramics are used under a light source irradiating the ordinary visible light in a house. SOLUTION: The ceramics are produced by forming a glazed layer on the surface of a base material, wherein the glazed layer contains Ti2O3.
Patent JP-2001012335-A (JP)
Title: Engine starting device for engine stopping-starting control system
Inventor: KIHARA TERUO
IPC: H02K7/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine stopping-starting device which minimized noise (starting sound) when an engine starts. SOLUTION: In an engine stopping-starting control device which stops an engine mounted on a vehicle in response to a specified stopping condition during running and which restarts the engine in response to a specified starting operation after stopping the engine, a starting motor for starting the engine, a sprocket 58 connected to a crankshaft 12 of the engine at least through a one- way clutch 50, and a chain as an endless connecting means for connecting the starting motor to the sprocket 58, are provided.
Patent JP-2001244279-A (JP)
Title: Method and apparatus for feed of board as well as chip feeder and chip mounting machine
Inventor: WATANABE SHINJI
IPC: H05K13/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a feed method for a board by which an machine can be miniaturized and made low-cost by making the stroke of a moving shaft or the like short, to provide a feeder of the board, to provide a chip feeder or to provide a chip mounting machine. SOLUTION: In the feed method for the board on which a chip is mounted, the feed state of the board is formed as an individual-side board or an independent unit board which is composed of a plurality of individual-side boards when the board is fed to the chip mounting machine. The feeder and the chip mounting machine for the board adopt the feed method for the board.
Patent JP-2001244634-A (JP)
Title: Build-up printed circuit board and manufacturing method therefor
Inventor: MATSUNO YUKIO
IPC: H05K3/40
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance a junctioning reliability by a plating part of a via hole between a signal line of an outermost layer and a conductor pattern of an internal layer during manufacturing of a build-up printed circuit board, and to enhance a junction reliability when thermal stress by soldering is given during assembling of several electronic parts. SOLUTION: Signal lines 6a and 6b of an outermost layer are formed on a surface of a second resin layer 5 on a build-up printed circuit board 1 and the signal lines 6a and 6b and an outer layer conductor 4 on a surface of a second resin layer 3 are electrically connected via a via hole 7 with which a plating part 8 is made. Terminals of the signal lines 6a and 6b are formed in a semi-circular shape or a concave sate having a crescent shape, an overlapped part L exists between the signal lines 6a and 6b and the plating part 8 and both the junction areas become wide. When several parts are assembled on the build-up printed circuit board, even if soldering heat is transmitted to the junction part, breakage hardly occurs.