baber/WOPTO huggingface dataset:
Patent JP-2001349911-A (JP)
Title: High accuracy signal phase difference measurement system
Inventor: ELLIOT WILLIAM D
IPC: G06F1/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology of measuring the phase difference between synchronous signals with high accuracy. SOLUTION: This system has an integrated circuit device for comparing the relative phases of first and second signals with each other with very high accuracy. This system has a first input for receiving the first signal provided with a first edge and a second input for receiving the second signal provided with a second edge. A first delay chain has at least one first delay element, and a second delay chain has at least one second delay element. At least one symmetric flip flop has the first and second inputs connected to each output tap of the first and second delay elements, and the output of the flip flop indicates which of the first and second edges reaches the first and second inputs first.
Patent JP-2002282090-A (JP)
Title: Vehicle seat with glove compartment
Inventor: TSURUI TAKEFUMI
IPC: B60N2/90
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction in a vehicle seat using a pan type cushion frame by reducing the number of parts, weight and the number of assembling steps altogether. SOLUTION: The cost reduction is made in a vehicle seat 1 with a glove compartment, which seat comprises a cushion frame 5 made of a pressed metal plate member, right and left rails 15 extending longitudinally on the lower surface thereof and a case 10 held by the rails 15 to be drawable thereon. The right and left rails 15 are formed by cutting and bending the portions of bottom plate of the cushion frame 5 such that they have substantially L-shaped cross sections and are confronted with each other at horizontal portions 15b thereof, which slidably support thereon flanges 11c provided at both sides of the case 10 to hold the same.
Patent JP-2002287965-A (JP)
Title: Client/server program cooperative processing system, and cooperative processing method
Inventor: EGUCHI ATSUKO
IPC: G06F9/44
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of description of processing of associating a server program, in a client program. SOLUTION: The client/server program cooperative processing system comprising a development machine 5, wherein an automatically generating program 2 automatically generates a client program 3 and a server program 4 based on a definition file 1, a client 7, wherein a client-side communication processing part 7a performs cooperative processing in communication with the server side using the generated client program, and a server 8, wherein a server-side communication processing part 8a performs cooperative processing in communication with the client side using the generated server program, executes cooperative processing through communication via the client-side communication processing part 7a and the server-side communication processing part 8a.
Patent JP-2002282335-A (JP)
Title: Infusion vessel
Inventor: SAITO HISATOSHI
IPC: B65D1/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an infusion vessel capable of miniaturizing a storage and disposition space for the vessel by effectively flattening its volume by folding the vessel before filling and after discarding sump solution while purposing an upright retention during the filling of an infusion in the infusion vessel and the transfer after the filling, or the like. SOLUTION: A score to the outside 5, 5 on both sides of the infusion vessel 1 is provided to near a bottom part 3 provided with a freely foldable suspension chip 4. Mount-shaped scores to the outside 6 are provided respectively to in tervals between the score 5, 5 and both terminal parts of the bottom 3 to be communicated. At the front face of the vessel 1, between the apices of the score 6, 6, a score to the inside 7 is provided to make the bottom part 3 freely foldable to the front face side of the vessel 1.
Patent JP-2002282776-A (JP)
Title: Method of coating building material
Inventor: HORIE TSUNEO
IPC: B05D1/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of coating a building material, by which skips are prevented even on a rugged pattern surface. SOLUTION: In the method of coating the building material having the rugged pattern parallel to the length direction of the material by a flow coater, the base material is coated twice by being placed on a transportation conveyer obliquely to make an angle of 5-45 deg. in the transporting direction of the transportation conveyer and being coated by the flow coater while being transported and next, being coated again by inverting the placement direction or the transportation direction.
Patent JP-2002295002-A (JP)
Title: Fitting device of outer wall exterior plate
Inventor: SHIMIZU SHIGEO
IPC: E04F21/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an outer wall exterior plate fitting device capable of fitting an outer wall exterior plate to an inclined wall surface and a wall under the eaves without manually adjusting a fitting attitude of the outer wall exterior plate on a temporary storage space and without using a special hoisting jig. SOLUTION: This outer wall exterior plate fitting device is provided with a holder base 17 fitted to a tip of a boom 11 of a crane 10 freely to adjust the fitting angle thereof to hold the outer wall exterior plate 12 in the condition that a fitting surface 42 thereof is exposed, holding means 21, 22, 28 and 29 provided on the holder base 17 to hold the outer wall exterior plate 12 on the holder base 17 freely to be removed, adjusting means 18 and 19 provided between the boom 11 and the holder base 17 to adjust the fitting attitude of the outer wall exterior plate 12 in relation to the wall surface 13 by adjusting the fitting angle of the holder base 17 in relation to the boom 11, and a hydraulic unit (a remote control means) 38 for remotely controlling the holding means 21, 22, the holding means 21, 22, 28, 29 and the adjusting means 18, 19.
Patent JP-2002292008-A (JP)
Title: Game machine, performance expressing method of game machine, and recording medium
Inventor: TANAKA MASAHIKO
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving profitability of a hall side and letting a player hold the interest in the game without feeling it monotonous and weary. SOLUTION: This game machine is provided with a display part provided in a game board and displaying a screen picture formed by combining multiple discrimination information pictures fluctuatingly displayed respectively and capable of individually stopping and displaying at a prescribed timing and a production picture developing a story centering on characters, or moving materials. This game machine progresses the game on the screen by developing a series of mutually related story on the display part by combining the production picture and the discrimination information pictures according to a game state developed on the game board. This game machine is characterized in having a game changeover switch so that the game on the mutually different multiple screens can be progressed on the display part.
Patent JP-2002300531-A (JP)
Title: Method for storing image data of network camera
Inventor: NAWA HITOSHI
IPC: H04N7/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain at low cost a method for storing the image data of a network camera, capable of saving the storage capacity of a storage device which stores monitor videos transmitted from the network camera. SOLUTION: As for respective monitor videos 8a and 8b of a monitor video 10 transmitted from a network camera 1, the need for storing the monitor videos in a storage device 6 is determined by using the information of the data size, and the storage of the storage device is controlled according to the determination.
Patent JP-2002292339-A (JP)
Title: Vibrating sieve
Inventor: HIGUCHI MASAHIRO
IPC: B07B1/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating sieve which prevents the scattering of powders upward during an operation. SOLUTION: A frame 6 on the periphery of the vibrating sieve 2 contacting the powders is slanted to open upward. Even when the pressure of the powders is increased by being pushed to the frame 6 by vibration, since the frame is slanted, the increase of the pressure is eliminated by moving the powders slightly diagonally upward, preventing the upward scattering of the powders from the periphery of the frame 6.
Patent JP-2002296039-A (JP)
Title: Gyro device and electronic device using the same
Inventor: MORI AKIRA
IPC: G01C19/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gyro device capable of correctly detecting an angular velocity even if an impact is exerted thereon from the exterior, and an electronic device using the same. SOLUTION: Two gyro sensors 11 and 12 of the same structure are disposed on one principal surface and the other principal surface, respectively, of a mount substrate 13 so that they are in positions rotationally symmetrical by 180 degrees relative to a virtual axis of rotation 14 passing through the substrate 13 in a direction parallel to its surfaces and in the same direction as an axis of rotation detection. The outputs of the two are together added and outputted. Since the outputs of the gyro devices are less affected by an impact from a specific direction, high detection accuracy can be maintained.
Patent JP-2002292337-A (JP)
Title: Method and device for controlling part feeder
Inventor: TAKASE HIROTO
IPC: B23Q7/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a part feeder which can correctly be vibrated by a simple structure and is free from an unnecessary vibration and attenuation. SOLUTION: A vibration element 16 vibrating at a prescribed frequency, a vibration device 14 fitted with the element 16. a vibration circuit 20 for driving the element 16, and a control part 22 which sends a driving signal to the circuit 20 for a prescribed vibration of the circuit 20 are provided. A signal detecting means which drives the element 16 temporarily at a frequency different from an ordinary driving frequency every prescribed driving frequency of the element 16 and detects a signal waveform obtained from the element 16 during the vibration period is provided in the control part 22.  The control part 22 has a phase difference detecting means for detecting the phase difference between a vibration signal waveform and the driving signal waveform of the circuit 20 and a vibration controlling means for controlling the vibration of the element 16 based on the obtained phase difference.
Patent JP-2002172706-A (JP)
Title: Method and apparatus for manufacturing long fiber- reinforced resin molding
Inventor: ONO HIROSHI
IPC: B29C70/52
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a long fiber-reinforced resin molding capable of executing a continuous work for a long period without necessity of disassembling a mold even by operating for a long time, easily controlling a ratio of fiber to the resin, and uniformly impregnating a long fiber bundle with a resin stock solution. SOLUTION: The method for manufacturing the long fiber-reinforced resin molding comprises the steps of guiding a plurality of long fibers F to a cylindrical space X between a columnar inner mold 2 having a resin stock solution discharge port 2d for discharging the resin stock solution 4 from an outer surface toward a radial outside and an outer mold 3 externally inserted into the mold 2, discharging the solution 4 from the port 2d toward the long fibers 1 in the space X, adhering the solution to the long fibers, bundling the fibers adhered with the solution to obtain the long fiber bundle impregnated with the solution, and curing the solution in the bundle.
Patent JP-2002303186-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: DOBASHI MASANORI
IPC: F02D41/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection controller of an internal combustion engine capable of increasing a startability by advancing an initial explosion. SOLUTION: This fuel injection controller comprises a crank angle sensor 1 for generating a crank angle signal corresponding to the rotating angle of the internal combustion engine, various types of sensors 2 for detecting the operating statuses of the internal combustion engine, injectors 3 installed for each cylinder of the internal combustion engine and injecting fuel of a specified amount to each cylinder, a cylinder identification means 4 for identifying each cylinder based on the crank angle signal to generate cylinder identification signals, a fuel injection control means 5 for driving the injector 3 for each cylinder based on the operating statuses and cylinder identification signals, and a fuel injection amount correcting means 5 for correcting the drive time of the injectors 3 for each injection of fuel based on the crank angle signal, operating statuses,  and cylinder identification signals.
Patent JP-2001351279-A (JP)
Title: Magnetic recording medium
Inventor: SHIRATORI TSUTOMU
IPC: G11B11/105
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, which enables high-density recording and reproduction, and to provide a method for reproducing the medium. SOLUTION: The medium has a displacement layer, in which magnetic domain walls move to contribute to information reproduction, a memory layer which keeps the recording magnetic domains according to the information and a barrier layer disposed between the displacement layer and the memory layer and having Curie temperature lower than those of the above two layers. The information is reproduced by transferring the recording magnetic domains from the recording layer to the displacement layer and enlarging walls of the magnetic domains in the moving layer at a temperature higher than the Curie temperature of the barrier layer.  The moving layer consists of a rare earth and iron group element amorphous alloy and has a composition, in which the magnetization in the rare earth element sublattice and the magnetization in the iron group element sublattice are approximately compensated in the temperature region where the magnetic domain walls move.
Patent JP-2002305452-A (JP)
Title: Information receiver, information transmitter and information receiving system
Inventor: FUKAMI TADASHI
IPC: H04B7/26
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an information receiver, an information transmitter and an information receiving system, in which the circuit scale can be reduced by controlling the time to be elapsed, until information is reproduced. SOLUTION: The information receiver comprises a Bluetooth receiving section 13 for receiving and demodulating information transmitted from the transmitting side 1, a Bluetooth link controller and a CPU 14, an input buffer 14 for storing demodulated compressed information temporarily, and a DSP, for controlling writing or reading of compressed information to or from the input buffer 14, depending on the compression rate of compressed information wherein the depth of storage capacity of the input buffer 14 can be controlled, depending on the compression rate and the capacity can be saved by the amount corresponding to the compression rate, because compressed information is stored in the input buffer 14.
Patent JP-2002302607-A (JP)
Title: Liquid addition-curable silicone rubber composition for fluororesin-coated fixing roll and fluororesin-coated fixing roll
Inventor: SHIYUDOU SHIGEKI
IPC: C08L83/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid addition-curable silicone rubber composition for a fluororesin coated roll which bonds a fluorine based coating agent or a fluororesin based tube to a silicone rubber or bonds a metallic core bar to the silicone rubber to make peeling hard to occur even in a long-term use, and a fixing roll having a silicone rubber layer composed of a cured product of the composition. SOLUTION: The liquid addition-curable silicone rubber composition for a fluororesin coated fixing roll comprises (a) 100 pts.wt. organopolysiloxane having at least two alkenyl groups bonded to the silicon atom in the middle of the molecular chain in the molecule, (b) an organohydrogenpolysiloxane having at least two hydrogen atoms directly bonded to the silicon atom in the molecule in an amount for the molar ratio of the hydrogen atom bonded to the silicon atom in component (b) to the alkenyl group bonded to the silicon atom in component (a) to come to 0.4-5.0, (c) an effective amount of a platinum family catalyst, (d) 0.1-10 pts.wt. dry process silica, and (e) 0.05-5 pts.wt. cyclic diorganopolysiloxane containing at least three alkenyl groups bonded to the silicon atom in the molecule.
Patent JP-2002305251-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: EGI YUICHIRO
IPC: H01L27/088
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can prevent the occurrence of leakage currents caused by the roundness of the corners of gate electrodes, and to provide a method of manufacturing the device. SOLUTION: This semiconductor device has first and second gate insulating films 12, which are respectively arranged on parts of first and second element areas 1, first and second gate electrodes 11 which are respectively provided on the first and second gate insulating films 12 to intersect the element areas 1, and sidewall insulating films 5 formed on the side faces of the gate electrodes 11 excluding the sidewalls of the electrodes 11 facing each other. This device also has first diffusion layers 6 and 7 formed in the first element area 1, second diffusion layers 6 and 7 formed in the second element area 1, and an insulating film 10 provided on an element separating insulating film 2 between the gate electrodes 11.
Patent JP-2002308966-A (JP)
Title: Resin composition, soldering resist resin composition and their cured materials
Inventor: KOYANAGI TAKAO
IPC: H05K3/46
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which gives a cured material excellent in flexibility, resistance to soldering heat, heat aging resistance and resistances to electroless tinning and gilding, can realize the development with a dilute alkaline solution, and is suitable for a soldering resist and an interlaminar insulating layer. SOLUTION: The resin composition contains a polycarboxylic acid resin (A) containing an ethylenically unsaturated group, a diluent (B), and an epoxy resin (C) modified with a polysulfide.
Patent JP-2001307493-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KOBAYASHI SHINICHI
IPC: H01L21/8247
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for batch erasing operation and to shorten a time required for rewriting operation of data by unnecessitating write-in operation before erasion in a flash memory including plural stack gate type memory cells. SOLUTION: At the time of erasion, electrons are ejected simultaneously to floating gates 1005 from sources 1003 of plural memory cells. Thereby, threshold voltage of plural memory cells are raised. At the time of programming, electrons are discharged to a drain 1002 from a floating gate 1005 of a selected memory cell. Thereby, threshold voltage of a selected memory cell falls.
Patent JP-2002309441-A (JP)
Title: Crystallized polyimide fiber and method for producing the same
Inventor: FURUKAWA MIKIO
IPC: D01F6/74
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide by melt spinning process a polyimide fiber made from a thermoplastic polyimide, comprising fine single filaments, having high tenacity, and excellent in properties including dimensional stability and thermal stability as well, and to provide a method for producing such a polyimide fiber. SOLUTION: This crystallized polyimide fiber is a multifilament consisting of a polyimide having >=80 mol% of recurring unit of a specific structural formula in the main chain, having a degree of crystallinity of >=20% and the average diameter of the single filament of <=20 μm.
Patent JP-2002109413-A (JP)
Title: Method, system and computer program product for ordering goods in global computer network environments
Inventor: JOSEPH G WILTS
IPC: G06Q30/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a system to furnish product information in real time in a simple, efficient and cost-effective way in a global computer network environment and implement electronic ordering of goods quickly. SOLUTION: In response to an on-demand request for a Web page containing a sales promotion item of a product, a server transmits to a client the Web page and a supplementary file containing descriptive data relating to the sales promotion item. Incorporated in the client's resident applications are an image generator to display an image of each item from a catalog page, a descriptive data generator to display a supporting data on each item and an order panel generator to display a shopping basket remaining in the same page as the resident image.
Patent JP-2002313613-A (JP)
Title: Method of manufacturing chip electronic part
Inventor: ANDO YOSHINORI
IPC: H01C17/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a chip electronic part manufacturing method capable of cutting scribing grooves without hindrance in a ceramic board on which strip-like forms have been outlined with slits. SOLUTION: Slits 3 are cut as longitudinal board splitting grooves in a ceramic board 1, and scribe grooves 14 are cut as lateral board splitting grooves in the ceramic board 1 by irradiating the board 1 with a laser beam 11 while it sweeps the board 1, so that the latticed board splitting grooves can be formed with a peripheral part left as a frame. Thereafter, the ceramic board 1 is split along the splitting grooves into pieces for the formation of chip electronic parts.
Patent JP-2002317664-A (JP)
Title: Differential pressure control device for gas engine auxiliary chamber
Inventor: SHIRAISHI MASATAKA
IPC: F02M21/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary chamber differential pressure control device for gas engine capable of making controllable the auxiliary chamber differential pressure in followup after the change in the engine operating conditions such as the engine output, engine speed, etc., adjusting the auxiliary chamber differential pressure precisely and with a high responsiveness in such a way as to suit the engine operating conditions and without being influenced by a change of the main pressure on the gas source side, and of preventing the engine from going in a defective operating performance such as misfire, hunting, etc. SOLUTION: The auxiliary chamber differential pressure control device of the gas engine is composed of an auxiliary chamber differential pressure sensor to sense the auxiliary chamber differential pressure between an auxiliary chamber gas supplying passage and an air supply line and a differential pressure control device which calculates the differential pressure target value corresponding to the sensing values of the engine output and engine speed from the set value about the relation between the engine output and engine speed and the auxiliary chamber differential pressure and controls the degree of opening of an auxiliary chamber gas adjusting valve so that the auxiliary chamber differential pressure becomes its target value on the basis of the deviation of the sensing value of the auxiliary chamber differential pressure from the target value.