baber/WOPTO huggingface dataset:
Patent JP-2002151140-A (JP)
Title: Low voltage battery, electronic instrument and electronically controlled mechanical watch using this battery
Inventor: TSUCHIYA KAZUHIRO
IPC: H01M4/50
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a low voltage battery capable of obtaining a low voltage without complicating a circuit, lengthening the life, and easily manufacturing. SOLUTION: This low voltage battery 50 is composed of a positive active material 56 comprising silver oxide, nickel oxyhydroxide, manganese dioxide, or the like, a negative active material 57 comprising copper, a separator 55, and an electrolyte. Since as the negative active material, copper having a single electrode potential in reaction with a hydroxyl group of -0.29 V is used, the electromotive force of the battery combined with the various positive active materials (silver oxide, nickel oxyhydroxide, manganese dioxide) is about 0.4-0.7 V, lower than that of the battery using zinc having a single electrode potential of -1.2 V. Since the voltage is low, the leakage of the alkaline electrolyte can be improved, electrolyte leakage life is increased, and the manufacturing of the battery is facilitated.
Patent JP-2002150857-A (JP)
Title: Treatment method of transparent conductive film, and substrate with transparent conductive film
Inventor: SETO YASUNARI
IPC: H01B13/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of a transparent conductive film substantially disusing high temperature treatment after formation, enabling to improve at least a conductivity or a transmittance of a transparent conductive film without extremely deteriorating one of above characteristics, and to provide a substrate with a transparent conductive film treated by the above treatment. SOLUTION: The transparent conductive film is treated by using a solvent containing alkali metal or alkali earth metal, or an acidic solvent.
Patent JP-2002147088-A (JP)
Title: Door lock control device
Inventor: ONIISHI TATSUAKI
IPC: E05B81/90
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a door lock control device having high safety by preventing forcible holding of a door lock state during abnormality such as submergence or collision. SOLUTION: A rotation control signal outputting means 111 outputs a rotation control signal for stopping a motor M in response to a submergence detecting signal, so that the motor M stops during submergence, and the lock of the door can be released by a driving force of a manual operation. The outputting means 111 for outputting the rotation control signal for stopping the driving is applied with a waterproof coating treatment, so that the means 111 is not affected by leakage due to the submergence and can certainly output the rotation control signal. The waterproof coating treatment is applied to not the entire door lock control device but only a necessary minimum place, so that increase of man-hour, coating material cost, or the like can be minimized.
Patent JP-2002156014-A (JP)
Title: Free piston type automatic tensioner
Inventor: TERAJIMA HIROHITO
IPC: F16H7/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of an automatic tensioner. SOLUTION: This automatic tensioner 1 is provided with a first oil chamber 7 for storing operating fluid through a rod 3, a second oil chamber 8 for storing operating fluid through a body 2 holding the rod 3, and a check valve 12 having an oil passage 20 communicating the first oil chamber 7 with the second oil chamber 8, a seated surface 20a formed on the oil passage 20, a check ball 21 disposed to be seated on the seated surface 20a, and a retainer 22 holding the check ball 21 between the first oil chamber 7 and the seated surface 20a, permitting inflow of operating fluid from the second oil chamber 8 into the first oil chamber 7 and inhibiting inflow of hydraulic fluid from the first oil chamber 7 into the second oil chamber 8. The retainer 22 is provided with a regulating surface 21A formed substantially vertically to the forward and backward moving direction on the first oil chamber 7 side of the check ball 21 and having an introducing part for introducing the hydraulic fluid in the first oil chamber 7 and a hollow cylinder-like cylindrical part 22B extending parallel to the forward and backward moving direction of the rod 3, and the introducing part 22A1 of the regulating surface 22A is formed extending from the outer periphery side of the outside diameter of the check ball 21 to the inner periphery side of the outside diameter of the check ball 21.
Patent JP-2002155761-A (JP)
Title: Generating method and generating facility
Inventor: NISHINO MICHIO
IPC: F02C9/28
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a thermal efficiency is reduced at the time of partial loading when a regeneration cycle gas turbine generator is operated at constant speed. SOLUTION: A voltage conversion part 11 for adjusting a turbine entrance temperature by an alternate pressure-raising chopper in order to enhance a thermal efficiency at the time of partial loading is provided and a variation of a frequency is adjusted by a normal conversion part 12 and a reverse conversion part 12C. It is also included that a turbine speed is reduced in order to enhance a thermal efficiency of the gas turbine and the turbine entrance temperature is lowered. A combined generation facility including a fuel cell or the like is also included.
Patent JP-2002155706-A (JP)
Title: Axial flow gas turbine equipment
Inventor: TASHIRO HIDEAKI
IPC: F02C7/12
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To uniformize temperature distribution in the circumferential direction of a turbine casing in horizontal axial flow gas turbine equipment having an enclosure. SOLUTION: This axial flow gas turbine equipment comprises a gas turbine rotor 24 of which a shaft 31 is arranged horizontally, a rotor blade 18 fitted on the gas turbine rotor 24, turbine casing 16 for forming part of a passage of gas turbine working medium by enveloping the outer periphery of the rotor blade 18. The axial flow gas turbine equipment includes an enclosure 5 forming a space 30 outside the turbine casing 16 and covering the outside of the space 30, means 7, 8, 9, 10 which flow coolant through the space 30 between the turbine casing 16 and the enclosure 5 in the direction of the shaft 31.
Patent JP-2002159666-A (JP)
Title: Prizewinning device for pachinko-type game machine
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a prizewinning device for a pachinko-type game machine with high amusement properties by changing the direction where ball bodies go in the prizewinning device even after the ball bodies have flowed in the prizewinning device for a pachinko-type game machine and making it difficult to predict which prizewinning state is created. SOLUTION: A prizewinning varying member with at least one approximate plane and a driving device for rotating the member are arranged in the prizewinning device for a pachinko-type game machine. By varying the probability that the ball bodies in contact with the member win prizes at which opening among a plurality of prizewinning openings attached to the prizewinning device, it is possible to maintain a sense of expectation of players even after the ball bodies have flowed in the prizewinning device and to thrill the players in the prizewinning device. Especially by providing various recessed and protruded parts on the member, changing the directions of the ball bodies rotated and moved over the member, changing the direction of the member by the driving device, and changing the directions of rotation and movement of the ball bodies, the probability of winning prizes is changed.
Patent JP-2002161272-A (JP)
Title: Material for forming phosphor layer and method for producing phosphor layer
Inventor: KATO MASAHIRO
IPC: C09K11/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of luminance of a sulfide phosphor even when calcined at a high temperature. SOLUTION: Powder of a ZnCdS:AgCl phosphor is mixed with powder of an electro-conductive material, added by 0.3% of glass powder containing B2O3 and a vehicle to prepare a phosphor paste, which is used to produce the phosphor layer of a fluorescent display tube. The glass transition temperature of the glass is 450 to 550 deg.C, and the particle diameter of the powder is <=1 μm. Plural samples are calcined at plural temperatures in a range of 450 to 570 deg.C, and to luminance is measured, when light ins emitted from each sample as the phosphor layer of each fluorescent display tube. When the calcination temperature is high, the luminance of a comparative example free from B2O3 is lowered while the luminance of the B2O3 glass powder-containing sample of the present example is scarcely lowered.  The B2O3 in the glass is not melted up to 450 deg.C, and in a temperature range of 450 to 550 deg.C at which phosphor is oxidatively decomposed, the glass is melted to form a protecting coating film of B2O3 on the phosphor. Thereby, the phosphor is not oxidatively decomposed, and the deterioration of its luminance is prevented.
Patent JP-2002161129-A (JP)
Title: Polycresol resin, epoxy resin composition and cured product
Inventor: AKATSUKA YASUMASA
IPC: C09D165/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition which is highly flexible and capable of thin film formation and of which the cured product has flame retardance. SOLUTION: A polycresol resin is characterized by having a weight-average molecular weight of 3,000 or more determined by a gel permeation chromatography and it is used as a curing agent for an epoxy resin in the epoxy resin composition.
Patent JP-2002160470-A (JP)
Title: Falsification preventing pressure-sensitive copy sheet
Inventor: HIRASAWA AKIRA
IPC: B42D11/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To enable a simple confirmation of the presence or absence of a falsification at a falsification preventing pressure-sensitive copy sheet using a back carbon. SOLUTION: The falsification preventing pressure-sensitive copy sheet comprises a mixture layer 5 of a back carbon ink and a color developing agent microcapsule containing a color developing agent for color developing in a different color from a back carbon ink in a microcapsule provided on at least a prescribed region of an opposed surface of a transfer sheet 2, and a developer layer 6 provided on a region corresponding to the prescribed region of at least the sheet 2 of the opposed surface of an acceptive sheet 3.
Patent JP-2002166803-A (JP)
Title: Vehicular communication system, vehicular communication device, vehicle, communication method, and computer readable storage medium
Inventor: SAKAEDA MASATAKA
IPC: G08G1/09
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To transfer image data storing information on the accident to an external safe place, and to implement a low cost adoptable for a popular car. SOLUTION: When a driver 1 drives an automobile 2 and a cellular phone 3 is set in a connection box 5, an operational control portion 10 instructs a CCD camera 4 to sequentially take picture image of outer circumstances, so that the picture image data are transmitted and stored in a data storage portion 11 of the connection box 5. In case of an accident during driving the automobile 2, the operational control portion 10 detects the operation of an impact sensor 6, the cellular phone 3 set in the connection box 5 calls for a data recording center 7 and transmits all of the picture image data stored in the data storage portion 11. The operational control portion 10 makes the cellular phone 3 notify the police 9 of the accident after a predetermined time has passed, while the cellular phone 3 is set in the connection box 5 although the lock of the connection box 5 is released.
Patent JP-2002172814-A (JP)
Title: Exposure device
Inventor: ONODERA TETSUYOSHI
IPC: G03G15/043
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of exposing images stably by preventing toner scattering at an image exposure time from adhering to a leading end of an LED array. SOLUTION: The toner remaining at a surface of an image carrier (1) is freed and scattered from the surface of the image carrier (1) because a suction force to the image carrier (1) is electrically weakened by the image exposure. A guide (18) is set to the vicinity of the image carrier, whereby a flow of the air is easy to produce between the guide (18) and the rotating image carrier (1) in a direction of the rotation. The toner floating before adhering to the LED array (17) can be guided to the downstream side with respect to the rotation direction of the image carrier. Moreover, the guide (18) set to an LED head (2) acts as a cooling plate and restricts a temperature rise of the LED head (2).
Patent JP-2001203766-A (JP)
Title: Cellular base station
Inventor: VISWANATHAN T R
IPC: H03M1/66
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a cellular base station having hardware conditions which are easily adapted for high speed communication support. SOLUTION: The digital cellular base station 22 has minimum hardware conditions which are easily adapted so as to support high speed communication. In includes a digital signal base band processor modulator 24, the digital-to- analog converter of high speed and high resolution 26, an RF modulator 30 and an antenna 32. An input signal is connected to the digital signal base band processing modulator 24 for a processing. The digital-to-analog converter 26 of high speed and high resolution is connected to receive the processed signal and converts the signal into an analog signal. The digital-to-analog converter(DAC) 26 of high speed and high resolution has an off-line sigma/delta conversion and a storage device and can typically and directly generate a modulation signal by the intermediate frequency of about 100 MHz.
Patent JP-2002180874-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: TAKAHASHI KOJI
IPC: F02D45/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the accuracy in controlling an air-fuel ratio in the occurrence of misfire, in an air-fuel ratio controller of an internal combustion engine estimating the reverse oxygen amount of a catalyst on the basis of the exhaust gas amount and the oxygen concentration in the exhaust, and controlling the air-fuel ratio on the basis of an estimated value. SOLUTION: The occurrence of misfire is detected on the basis of the change of rotation (S1), an the updating the estimated value of the reserve oxygen amount is stopped in the occurrence of misfire (S2). When the misfire is finished, the air-fuel ratio is forcibly leaned for a predetermined time for the finish of the misfire (S4). The updating of the estimated value is restarted (S6) after the estimated value of the reserve oxygen amount is reset (S5) to a predetermined value when the lean process is finished.
Patent JP-2002173296-A (JP)
Title: Forklift with drawing jig traction device
Inventor: TSURUTA TAKASHI
IPC: B66F9/19
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To take cargoes directly in a flat pallet without manual cargo work when the cargoes loaded on a sheet pallet are unloaded from an offshore container. SOLUTION: A forklift comprises a winch 7 installed on a forklift body 2; a guide lead-out means 9 to guide and lead out a wire rope 8, drawn out from the winch 7, to the front of the forklift body 2; and a drawing jig 10 attached to the tip of the winch 7. The tub of a sheet pallet 11 on which cargoes are loaded is grasped by the drawing jig 10, and the wire rope 8 of the winch 7 is wound to pull the sheet pallet 11 to this side. A flat pallet 19 is set at the fork 4, and a cargo 12 loaded on the sheet pallet 11 pulled to this side can be loaded on the flat pallet 19 together with the sheet pallet.
Patent JP-2001191556-A (JP)
Title: Printing head assembly with ink monitor system
Inventor: STEPHEN R MOORE
IPC: B41J2/01
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer of a high cost performance having an ink monitor system. SOLUTION: The presence of a patch in a replaceable ink tank indicates that the ink tank is new. The patch is prevented from being detected twice because the patch is bonded with covering a recess of the tank and broken by a pin triggered immediately when the patch is detected. The application of power of a heating element related to the ink tank is counted and stored in a printer memory and a predetermined number of application times of power showing a capacity usable in the tank is stored in the memory. The absence of ink is displayed to a user when the number of application times reaches the predetermined number. When a fresh ink tank is detected before the previously set ink tank is exhausted, a printer controller sets the power application count to zero.
Patent JP-2002183086-A (JP)
Title: Remote control system
Inventor: KOBAYASHI HISAKAZU
IPC: G06F3/038
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system in which a host-ride computer 1 is correctly remote-controlled with double click input at a client-side computer 2 and a user of the client-side computer 2 knows instantly the double click input performed even when the delay time of a network is long. SOLUTION: The system uses terminal equipment having an input means, a command conversion means for converting a plurality of commands inputted from the input means to a single compound command and a command transmission means for transmitting the compound command converted by the command conversion means.
Patent JP-2002178960-A (JP)
Title: Crawler type vehicle
Inventor: FUJIMOTO TAKASHI
IPC: B62D55/088
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To automatically vibrate a mud cover if there is mud stuck on the mud cover. SOLUTION: A truck frame 8 is provided with a hydraulic cylinder 27 and a cover support plate 22 is integrally attached to the hydraulic cylinder 27. The mud cover 25 is provided on the cover support plate 22 via a suspension spring 24 which is elastic support. Further, a detecting switch 34 consisting of a fixed contact 34A and a movable contact 34B is provided between the support plate 22 and the mud cover 25. Thus, if there is mud 26 stuck on the mud cover 25, the suspension spring 24 contracts to displace the mud cover 25 toward the support plate 22. Then the switch 34 is closed so that the mud cover 25, integrated with the hydraulic cylinder 27, is vibrated in response to a detection signal from the switch 34.
Patent JP-2002186735-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying an enlarged image of high quality by reducing the jaggy in the enlargement of a display pattern or the like. SOLUTION: This game machine comprises a variable mode determination means for determining the variable mode of discrimination information displayed on a variable display device when a preset fluctuation starting condition is satisfied; a variable display control means for controlling the variable display of identification information on the basis of the variable mode determined by the variable mode determination means; and a game control means for imparting a prescribed game value when the variable display result by the variable display control means is in a specified display mode.  The variable display control means has the function of switching the discrimination information from a general display to an enlarged display during the variable display, and the variable display control means performs an anti-jaggy processing to the periphery of the discrimination information in the enlarged display of the discrimination information.
Patent JP-2002187696-A (JP)
Title: Slide bushing of bail clamp device
Inventor: KIMURA MITSUTOSHI
IPC: B66F9/18
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a slide bushing for a bail clamp device as improvement of a conventional technique in which a projection is easily broken when the clamp device makes a slide and a fit remains shallow to cause the slide bushing to slip off in case the two sides of bushing are received by stoppers. SOLUTION: The slide bushing is split into a left and a right half, and one end of each is furnished with a taper T so that the width is enlarged in such a way as to suit the taper R provided at each groove end of a rail 7 whereon it is to be mounted, while the other end is provided with a coupling part to generate consolidation using a combination of a pawl 15 and a receptacle groove or subjected to a boring process for a hole having a taper, and three dividing is made using a coupling plate capable of being fitted in the hole, or two dividing is made over and below and the two ends of each segment are tapered for enlargement of the width in such a way as to suit the taper R provided at each groove end of the rail 7 whereon it is to be mounted, and it is put identical to the groove in the rail 7 in the condition that two pieces are combined.
Patent JP-2002186540-A (JP)
Title: Electrically-driven ottoman apparatus
Inventor: KIMURA ZENTARO
IPC: B60N3/06
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven ottoman apparatus wherein a developing mechanism or a seat slide apparatus can be prevented from being exposed by stretching a protective sheet between an ottoman body and a cushion frame, and the protective sheet can be easily and rapidly stored under a sheet cushion when the ottoman body is stored. SOLUTION: A linear drive mechanism 22 constituting the developing mechanism and a support frame 12 to support a slide frame 14 of an ottoman body 10 are mounted to an ottoman mounting member 6o formed in a sheet slide mechanism 6. The ottoman body 10 is guided in an approximately horizontal state while it is being moved forward by a first link mechanism 9 when the body 10 is developed, while a second link mechanism 28 is driven by the mechanism 22. A protective sheet 4 is disposed between the rear end of the body 10 and the forward end of a cushion frame 5. When the body 10 is stored, the sheet 40 is drawn into the underside of a sheet cushion 2 by an elastic body 43 being a drawing-in means.
Patent JP-2001217882-A (JP)
Title: Device and method for channel estimation in wireless communication system
Inventor: KIM KYU-HAK
IPC: H04L25/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for channel estimation that can estimate a channel even when rapid and high distortion takes place due to fading. SOLUTION: The channel estimation device is provided with a fading estimator 600 that estimates a channel, a 1st interpolator 610 that interpolates the output of the estimator 600, a 1st inverter 620 that inverts the output signal of the interpolator 610, a 1st delay section 630 that delays the input signal, a 1st multiplier 640 that applies primary compensation to the output signals of the 1st inverter 620 and the 1st delay section 630, a 2nd interpolator 650 that conducts interpolation of respective symbols, a level controller 660 that converts the output signal level of the 2nd interpolator, a 2nd inverter 670 that inverts the output signal of the level controller, a 2nd delay section 680 that delays the signal subjected to primary compensation by a prescribed delay,  and a 2nd multiplier 690 that applies secondary compensation to the output signal of the 2nd delay section with the output signal from the 2nd inverter.