baber/WOPTO huggingface dataset:
Patent JP-2001256765-A (JP)
Title: Recording and reproducing device
Inventor: KODA TOMOHIRO
IPC: G11B27/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device capable of recording or reproducing information with high quality without making noise of a mechanism part during recording or reproducing operation. SOLUTION: The recording and reproducing device comprises a movable time estimation part 9 for estimating a stand still period of recording on a recording medium 2 based on the difference between the speed for writing main data in a data buffer 10 and that for reading recorded data from the data buffer 10, a moving amount calculating part 7 and a moving speed calculating part 8 which calculate a control signal value for moving the recording and reproducing head 1 to a recording position away from the present position by a thread driving part 4 during the stand still period, and a system control part 5 for moving the recording and reproducing head 1 to the recording position by the thread driving part 4 over the estimated stand still period based on the control signal value calculated during the stand still time of recording the data on the recording medium 2.
Patent JP-2001263614-A (JP)
Title: All primary air burner device
Inventor: TSUJISHITA MASAHIDE
IPC: F23D14/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a technique for burning a mixed air by totally primary air combustion in a preferable state by suppressing back fire, combustive vibrations, etc., with an all primary air burner device 100 which burns a mixed gas of a fuel gas and an oxygen-containing gas formed in a mixed gas chamber 4 by totally primary air combustion by injecting the mixed gas upon a combustion surface 3 from a plurality of nozzle holes 11 made through a combustion surface member 10. SOLUTION: The combustion surface member 10 is constituted in such a way that a platy inner combustion surface member 10a having a plurality of inner nozzle holes 11a made through the member 10a and a platy outer combustion surface member 10b having a plurality of outer nozzle holes 11b made through the member 10b are arranged in parallel with each other in this order with a height interval of 1-4 mm in between from the mixed gas chamber 4 side to the combustion surface 3 side.
Patent JP-2001265002-A (JP)
Title: Automatic printing plate exposure device
Inventor: NISHIMURA MITSUYOSHI
IPC: G03F7/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic printing plate exposure device which detects whether a printing plate is placed on a surface plate or not and executes correct processing in accordance with the result of the detection. SOLUTION: The automatic printing plate exposure device 100 is equipped with a vacuum pump 602 and pressure sensor 604 in communication with a detection hole 600 disposed at a surface plate 110. When a photopolymer plate 102 is placed on the surface plate 110, the vacuum degree of the detection hole 600 is brought to a prescribed vacuum degree by operating the vacuum pump 602. Then, whether the photopolymer plate 102 is placed on the surface pate 110 or not may be detected by detecting the vacuum degree of the detection hole 600 by the pressure sensor 604. As a result, the automatic printing plate exposure device 100 is capable of executing the correct processing in accordance with the detection signal of the pressure sensor 604.
Patent JP-2001258455-A (JP)
Title: Method for exterminating cockroach and apparatus therefor
Inventor: TAMURA KOZO
IPC: A01M1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently exterminate cockroaches without using a chemical. SOLUTION: This method for exterminating the cockroaches G comprises installing a cockroach capturing box 2 with an adhesive layer in a space chamber S for growing the cockroaches G and generating ozone gas from an ozonizer 4.
Patent JP-2001036107-A (JP)
Title: Photoelectric transducer and substrate there for
Inventor: FUJISAWA AKIRA
IPC: H01L31/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for photoelectric transducers exhibiting superior conductivity and characteristics such as haze rate, while realizing high light transmissivity with a lower chlorine concentration than before. SOLUTION: Base layers 31 and 32 are formed on a glass plate 35, and a conductive film 33 consisting essentially of tin oxide is formed thereon. The film 33 is formed by CVD method on a glass ribbon at a temperature of, e.g. 590 deg.C or higher. Chlorine concentration in the film 33 is 0.11 wt.% or lower, and the fluorine concentration in the film is equal to or higher than the chlorine concentration. When a 5 mm-thick soda lime silica glass plate is used as the plate 35, the transmissivity for a light beam whose wavelength is 550 nm 79% or higher, and the haze rate at the same wavelength is 4% or higher. A photoelectric transducing unit 37 is laminated on the film 33, and further a photoelectric transducer having a back side electrode 39 formed thereon is produced.
Patent JP-2001274294-A (JP)
Title: Semiconductor package and manufacturing method for semiconductor package
Inventor: SAKAI YOSHINORI
IPC: H01L23/31
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a package of semiconductors which can improve heat radiation of a semiconductor having large heat such as a power circuit and a method for manufacturing the semiconductor package. SOLUTION: A lower electrode 5 of the semiconductor 1 and a heat sink 10 are directly connected and a 1st electrode 2 and a 2nd electrode 3 are connected to a plate type 2nd conductor 14 by using a 1st conductor 11. the heat generated by the semiconductor 1 is conducted to the heat sink 10 and absorbed. Further, the heat is conducted by the 1st conductor 11 even to a 2nd conductor 14 to lower the temperature of the semiconductor 1.
Patent JP-2000347175-A (JP)
Title: Liquid crystal device, its manufacture and electronic equipment using the device
Inventor: YAMADA SHUHEI
IPC: C08F20/20
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal device capable of excellently maintaining the initial aligned state even when the alignment controllability of the alignment layer is degraded. SOLUTION: In this liquid crystal device in which a liquid crystal layer 3 is interposed between a pair of substrates 1, 2 and alignment layers 10 is formed on the liquid crystal layer 3 side surface of at least one substrate of the pair of substrates, a polymer dispersion 30 having alignment controllability nearly equal to or stronger than that of liquid crystal molecules in the liquid crystal layer 3 by the alignment layer 10 is interposed in the liquid crystal layer 3. The polymer dispersion 30 is formed, for example, by preliminarily mixing an ultraviolet curing monomer into the liquid crystal layer 3 and polymerizing the monomer by being irradiated with ultraviolet rays in the state the liquid crystal molecules in the liquid crystal layer 3 are aligned in a specified direction.
Patent JP-2001279533-A (JP)
Title: Fiber for rubber reinforcement
Inventor: ISE TOMOKAZU
IPC: B60C9/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fiber for rubber reinforcement having high strength, high modulus and excellent fatigue resistance. SOLUTION: This rubber-reinforcing fiber has a cross-section containing a disperse phase composed of a polyester developing a liquid crystal in molten state and a continuous phase composed at least of polyethylene naphthalate.
Patent JP-2001274335-A (JP)
Title: Semiconductor ic
Inventor: YAZAKI YOSHIHIDE
IPC: H03K19/0175
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To accurately and easily measure a static consumed current Iddq (Idds) of an LSI having a built-in input buffer with a pull-up resistor circuit. SOLUTION: The semiconductor IC comprises the input buffer supplied with power from a first power supply line 14, and the pull-up resistor circuit 13 with one terminal connected to an input node of an input buffer 11 and the other terminal connected to a second power supply line 15. The first and second power supply lines are isolated from each other.
Patent JP-2001274709-A (JP)
Title: Remote place fm multiplex information display method
Inventor: MATSUURA HIDEJI
IPC: G01C21/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote place FM multiplex information display method, that can display FM multiplex information at a remote place in order to solve the problem where conventional FM multiplex information display device cannot realize efficient use of time and energy saving by a user, such as putting off of movement of the user the until next day, when traffic is crowded because the conventional FM multiplex information display device cannot receive traffic congestion information included in FM multiplex information of a place the user is going to visit, when the place is apart from the present place. SOLUTION: The FM multiplex information display device is provided with an FM multiplex IC 15 receiving an FM multiplex broadcast, a portable telephone 14 and a display device 3 that displays the FM multiplex information. With this configuration, a communication unit can transmit the FM multiplex information received by an FM multiplex broadcast receiver and other device uses a communication unit to receive the FM multiplex information and to display it, so that the FM multiplex information able to use a wider range of information than that of the conventional device can be displayed.
Patent JP-2001279324-A (JP)
Title: Method for producing steel for laser welding
Inventor: KOJIMA KAZUHIRO
IPC: C21D8/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel excellent in laser weldability even without removing scale. SOLUTION: In this method for producing a steel for laser welding having a composition containing, by mass, 0.01 to 0.20% C, 0.01 to 1.5% Si, 0.2 to 2.0% Mn, <=0.02% P, <=0.02% S and 0.0005 to 1.0% Al, and the balance Fe with inevitable impurities and satisfying 0.4<(0.88[%Al]+1.14[%Si])<1.5, descaling by high pressure water of >=5 MPa at hot rolling is performed on at least either side of the inlet side or the outlet side of a rolling mill, at least one time. Furthermore, one or more selected from Nb, V, Mo, Cu, Ni, Cr and B are preferably incorporated therein.
Patent JP-2001278542-A (JP)
Title: Tension device for yarn winding device
Inventor: TANIGAWA YASUNOBU
IPC: B65H54/70
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To remove fly waste from a tension device provided to a yarn winding device. SOLUTION: A feed opening 36 and a feed passage 37 are provided in a casing outer side plate part 34, and a ventilation truck 38 and trunk air outlets 39a and 39b are formed in a front plate part 31 formed by joining a surface member 318 and a rear face member 31R. A gate tension device 40 pinches the yarn Y between a swinging tip 43 of a movable gate part 41 and a yarn engaging part 46 of a fixed gate part 45 to give tension. Cleaning air is sent into the feed opening 36 provided in the casing outer side plate part 34 and fed into the ventilation truck 38 in the front plate part 3I through the f ed passage 37 so as to make the cleaning air spout from the trunk air outlets 39a and 39b. The fly waste can be thereby removed outside the tension device 4 without badly influencing on an operator.  Since a swinging shaft 42 of the movable gate part 41 in the gate tension device 40 is placed on the near side of the swinging tip 43, the fly waste is prevented from clinging and adhering to the swinging shaft 42, and flow of the cleaning air is smoothened.
Patent JP-2001273727-A (JP)
Title: Synchronizing signal detecting circuit
Inventor: TSUDA HIROYUKI
IPC: H04L7/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To expand the detection margin of a synchronizing signal. SOLUTION: Data DA including the synchronizing signal is captured into a shift register 10 in response with a clock CK. The outputs of the respective stages of the shift register 10 are supplied to a comparative decision circuit 20 where the outputs are compared with comparison data corresponding to the synchronizing signal. A synchronization detection signal SD is started up when the coincidence of byte of the number greater than the preset number is confirmed in the comparative decision circuit 20.
Patent JP-2001272095-A (JP)
Title: Vacuum breaker
Inventor: SAKAKIBARA DAIJU
IPC: F16K24/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem the intake valve of a vacuum breaker is opened by a negative pressure produced upon closure of a solenoid valve for filling hot water when a pipe for supplying hot water to a bathtub is branched from the hot water delivery pipe of a hot water supply apparatus and dust or an insect is possibly caught. SOLUTION: A tube 6 is fixed to the inlet 41 of a vacuum breaker and a ventilating filter 7 is set in the tube 6.
Patent JP-2001285790-A (JP)
Title: Digital video signal processor
Inventor: UGO NORIAKI
IPC: H04N19/42
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital video signal processor for easily increasing the number of input/output channels to an external equipment just by changing software for functions while keeping the number of input/output ports in a present video server without newly preparing a large case body even in the case of making the input/output of the video server into multiple channels. SOLUTION: By a multiplexer/distributor 1, a mutual conversion processing is performed between four single speed video streams AS1, BS1, CS1 and DS1 which are respectively the compressed video signals of one channel and one video stream S3 for which the compressed video signals of four channels are time sequentially and columnarly aligned. For the video stream S3, to a hard disk H1 inside the video server B11, input and output are performed through an SDTI port P1 incorporated in the video server B11 together with it.
Patent JP-2001277312-A (JP)
Title: Resin molding and method for molding the same
Inventor: KOMATSU NAOTO
IPC: B29C45/44
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding for obtaining good mold releasability without affecting an adverse influence to advancing and retracting operations of a slide dowel and not bringing about a strain deformation at a clip mounting seat in the molding integrally formed with the seat having an undercut-like part and a method for molding the same and the method for molding the same. SOLUTION: A restricted part such as a clamping pin 25 or the like extended along a mold drawing direction of a core die 60 is provided at a fixed rail 24 extended along a mold drawing direction of the core die 60 at the clip mounting seat 20 or a part near the seat. Thus, when the slide dowel 70 is retracted, the molding 10 is engaged with the die 60 to suppress the strain deformation to be applied to the seat 20.
Patent JP-2001277308-A (JP)
Title: Method and device for predicting generated position of weld line of moldings, method and device for optimizing opening and closing time of valve gate and storage medium
Inventor: YAMAGATA HIROAKI
IPC: B29C45/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for predicting the generated position of the weld line of moldings, in which the generated position of the weld line can be surely predicted. SOLUTION: The shape of moldings formed by a molding device using a valve gate is divided into microelements (step S201) and the flow simulation of a forming process of the moldings is performed and the generated position of a weld line generated in the moldings is predicted (step S202). Conditions relating to the valve gate are inputted (step 203). The connecting state of both the moldings part element having the joint of the valve gate part and the runner part element is changed in accordance with changeover of opening and closing of the valve gate (step S207).
Patent JP-2001279785-A (JP)
Title: Warm water device for bidet
Inventor: FUJIMOTO HIDEFUMI
IPC: E03D9/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a low cost, safe and reliable warm water device for a bidet excellent in temperature rise characteristic. SOLUTION: In the warm water means for a bidet designed so that the temperature of a heatexchanger provided with a heat exchanger in which the water inlet is arranged to communicate with warm water outlet, a heater generating warm water, and a heating quantity controller is substatially equal to a required warm water temperature or is kept in a specified temperature range, a controller for warm water temperature rise characteristic is attached to the heater.
Patent JP-2001284450-A (JP)
Title: Manufacturing method for semiconductor device and semiconductor device
Inventor: MORIMOTO NOBORU
IPC: H01L21/306
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can avoid a short circuit between each electric wiring in an upper layer electric wiring, even when a part of top of a FSG film is exposed by dispersion of a manufacturing process. SOLUTION: A method includes grinding to remove a USG film 4 by 900 nm thick from the top with a CMP method, after depositing the USG film 4 with 1 ×m of film thickness all over a FSG film 3. At this time, a part of the top of the FSG film is exposed by dispersion of the manufacturing process. And next, the surface of an interlayer insulation film 50 is washed with a cleaning solution which has an etching rate for the FSG film 5 almost equal to an etching rate for the USG film 3. Such a cleaning solution includes, for example, ammonia hyperhydration of NH4OH:H2O2:H2O=1:1:20. The surface of the interlayer isolation film 50 is washed by means of immersing a structure shown in Figure 5 in the ammonia hyperhydration for 60 seconds.
Patent JP-2001288624-A (JP)
Title: Carbon nanofiber and hydrogen-absorbing material
Inventor: ITO YUSUKE
IPC: C01B31/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a carbon nanofiber suitable as an absorbing material capable of absorbing hydrogen in an amount required for practical application without requiring cooling and pressurizing, and further to provide a hydrogen- absorbing material by using the carbon nanofiber. SOLUTION: This carbon nanofiber having laminated carbon net faces of six-membered rings contains many laminated regions having different orientations to the fiber axis, and carries Li or K in the interior. The hydrogen- absorbing material comprises the carbon nanofiber.
Patent JP-2001291585-A (JP)
Title: Manufacturing method and manufacturing device of organic el element
Inventor: ABIKO HIROSHI
IPC: H05B33/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To achieve an improvement in production efficiency by discovering faults which occurred in a manufacturing process early and reducing a process loss after the vapor deposition of organic layer and electrode. SOLUTION: After having passed through vapor deposition processes (c) to (f) to vapor-deposit the organic layer and electrode, a test process (g) to perform a predetermined test to the vapor-deposited organic layer and electrode is equipped, and a sealing process (h) is performed after the test process.
Patent JP-2001289471-A (JP)
Title: Bathroom drying equipment
Inventor: YOSHIDA TATSUYA
IPC: F24F7/007
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide bathroom drying equipment which does not produce anxious operation sounds when a normal ventilation mode is restarted. SOLUTION: This bathroom drying equipment is provided with a blower 5 for bathroom ventilation which discharges the air in a bathroom A to the outdoors through an exhaust duct 40, a blower 3 for toilet ventilation which discharges the air in at least a toilet C to the outdoors through the duct 40, and a blower 3 for circulation which circulates the air in the bathroom A. The drying equipment is also provided with various kinds of air-conditioning modes in which the drying equipment is operated for ventilation, drying, etc., by selectively driving these equipment, a normal ventilation mode which is different from the air-conditioning modes and in which the drying equipment is intermittently or continuously operated for ventilation by driving both the blowers 5 and 3, and a control section 70 which controls the operation of the drying equipment in these modes.  At the time of starting the normal ventilation, the control section 70 controls to start the mode a prescribed period of time before the various kinds of air-conditioning modes end.
Patent JP-2001294901-A (JP)
Title: Solder powder
Inventor: HIRATA MASAHIKO
IPC: B22F1/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of solder balls in particular for a Zn solder powder easily oxidized which is melted with a flux with a weak activity in an atmospheric reflowing by maintain the property. SOLUTION: A phosphoric anion surface active agent 4 is adsorbed on the surface of solder powder 1, by which, in the process of reflowing, the surface active agent prevents the oxidation of Zn through flux, so that its solderability is improved and maintained.
Patent JP-2001291541-A (JP)
Title: Structure and method for connecting flat wire harness
Inventor: NAKAMURA ATSUSHI
IPC: H01R4/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a flat wire harness and a connecting method which enable to connect the flat wire harness to a circuit board easily, and which enables to aim at an improvement of a connection reliability by a simple configuration without using a connector. SOLUTION: In the connecting structure of a flat wire harness, in the state that a terminal part in the vicinity of plural enameled insulated wires 2 are sandwiched by both pinching part members 71, 72, that the terminal parts of plural enameled insulated wires 2 are immersed into a fused solder and are adhered with the solder, and that the terminal part of each enameled insulated wire 2 is inserted in each through hole 73a of a PCB 73, both sandwiching part members 71, 72 are fixed to the PCB 73 with bolts and nuts, and by connecting the end part of each enameled insulated wire 2 is soldered to each through hole 73a, the flat wire harness can be connected to PCB 73.
Patent JP-2001027740-A (JP)
Title: Retina display device
Inventor: KAMIMURA TAKUZO
IPC: G02B27/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact retina display device forming a proper image wherein the need of optical adjustment such as diopter and aberration correction in accordance with the characteristics of the eyes of short-sightedness, long-sightedness and astigmatism or the like is eliminated. SOLUTION: A video signal inputted from an input terminal 9 is converted into a visible light beam by an LED(light emitting diode) 2. The visible light beam is condensed by a converging optical system 8, and the converging optical system 8 is moved and controlled along a Z-axis by an autofocusing means 10 so as to execute focusing on a retina 25. The visible light beam is deflected by a light deflector 18 consisting of prisms 14 and 15 or the like which are respectively independent with respect to X and Y-axes regulating a video based on the video signal, so that the video is recognized.
Patent JP-2001287301-A (JP)
Title: Composite nonwoven fabric material, bedding cover, fruit protecting bag, food preserving bag, inner sheet of food tray, sheeting mat and cover for child seat
Inventor: KOBIYAMA HIROKO
IPC: D04H1/544
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial nonwoven fabric material using a spray coating film of a zinc-aluminum pseudo-alloy being safe inorganic matter, and an applied product thereof. SOLUTION: A composite nonwoven fabric material is constituted by forming a spray coating film layer of a zinc-aluminum pseudo-alloy between two fabrics at least one of which is a nonwoven fabric and a medical coated article, a bedding cover, a fruit protecting bag, a food preserving bag, an inner sheet of a food tray, a sheeting mat and a cover for a child seat are obtained using this composite nonwoven fabric material.