baber/WOPTO huggingface dataset:
Patent JP-2000100408-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAHASHI TSUTOMU
IPC: H01M10/058
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery further improved in safety and high energy density. SOLUTION: (1) This battery comprises a positive electrode sheet, a separator, nonaqueous electrolyte, and a negative electrode sheet. In this case, the separator is composed of a heat-resistant porous layer and a shut down layer, and the heat-resistant porous layer is arranged on the positive electrode sheet side. (2) The heat-resistant porous layer may be composed of a heat-resistant resin having the deflection temperature under load of not less than 100 deg.C, and the limiting oxygen index of not less than 20. (3) The shut down layer is a porous layer composed of a thermoplastic resin, and it may substantially become a nonporous layer at the temperature of 80 deg.C-180 deg.C.
Patent JP-S63118773-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03G15/01
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an image having excellent quality by transferring an image to a transfer material by corona discharge from the carrying means side and changing a distance between a transfer charge electrode and an image carrier at every image forming part. CONSTITUTION:In an image forming device provided with plural image forming parts Pa-Pd having respective image carriers 1a-1d to form images on the image carriers 1a-1d by respective image forming parts Pa-Pd and transfer the images successively to a transfer material 6 carried by a carrying means 8, the images are successively transferred to the transfer paper 6 by corona discharge from the carrying means 8 side. The distance between the transfer discharge electrode and each of the image carriers 1a-1d is changed at every respective image forming parts Pa-Pd. Preferably, the distances between the electrode and the image carriers 1a-1d are set up so as to be successively shortened in accordance with the movement of the transfer material 6. Consequently, the carrying speed of the transfer material 6 can be highly accurately controlled and respective image forming parts Pa-Pd can be set up to the same transfer conditions, so that uniform transfer performance can be maintained and the images having high quality can be obtained.
Patent JP-H05110775-A (JP)
Title: Modulator
Inventor: IMAI KOJI
IPC: G06K9/20
Filed: 1991-10-15
Abstract: PURPOSE:To provide the modulator able to attain pulse width modulation at a high speed even when a low speed D/A converter is employed. CONSTITUTION:The modulator is a modulator converting a picture signal into a binary modulation signal and forming an image with a beam modulated by the binary modulation signal and is made up of a generating means 2 generating a triangle wave signal (b) synchronously with a BD signal, a waveform shaping device 3 comparing a level (c) of a reference voltage source 4 with a level of the triangle wave signal (b) to generate a clock signal (d), a D/A converter 194 D/A-converting picture data synchronously with the clock signal (d), and a comparator 197 comparing an output (e) of the D/A converter 194 with the triangle wave signal (b) to generate a binary modulation signal (f), and the propagation delay time of the D/A converter 194 is cancelled by revising a level of the reference voltage source 4 and adjusting the timing of the clock signal (d).
Patent JP-S62125920-A (JP)
Title: Method for controlling clutch for part-time type 4-wheel-drive device
Inventor: YASUE HIDEKI
IPC: B60K17/344
Filed: 1985-11-27
Abstract: PURPOSE:To prevent simply and securely a clutch from slipping by making the engaging pressure of a clutch higher than that at the time of ordinary 4-wheel driving when a driving force transmitted to a wheel which is selectively driven by the on/off of said clutch, is larger than the maximum value at the time of ordinary 4-wheel driving. CONSTITUTION:In a 2-wheel/4-wheel drive shifting device 20, a rear-wheel driving output shaft 22 is always connected to the output shaft 19 of an auxiliary transmission 16 while, on the other hand, a front-wheel driving output shaft 23 is selectively connected to the output shaft 19 via a transmission gear 27 and a 2-wheel/4-wheel shifting clutch 28. The engaging pressure of the clutch 28 is controlled by an electric control device 30 via a hydraulic control device 10. In this case, the information from sensors 31-36 which detect the operating condition of the vehicle is inputted to the electric control device 30. And, when a driving force which is transmitted to the front-wheel driving output shaft 23 is larger than the maximum value at the time of ordinary 4-wheel driving, the engaging pressure of the clutch 28 is made higher than that at the time ordinary 4-wheel driving.
Patent JP-2001091652-A (JP)
Title: On-vehicle radar system
Inventor: HOSHINA SATORU
IPC: G01S7/42
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle radar system capable of stably measuring a vehicle-to-vehicle distance without a detection error due to a decline of received power. SOLUTION: In this on-vehicle radar system, a plurality of receiving antennas 104 and 105 are connected to a radar device, these plurality of receiving antennas 104 and 105 are installed so that their heights from the ground mutually differ, and a signal with the maximum signal strength or the maximum detection level is selected from reception signals of each of these for demodulating a vehicle-to-vehicle distance. By this, an effect where a reflection intensity is reduced when a reflection occurs at a dip portion of a radar sectional area distribution pattern of a target, and an effect where received power is greatly attenuated due to interference by a road surface reflection are mitigated.
Patent JP-H03130331-A (JP)
Title: Manufacture of ni-ti series shape memory alloy-formed product
Inventor: IKEDA CHISATO
IPC: C22C1/04
Filed: 1989-10-14
Abstract: PURPOSE:To easily and stably manufacture the Ni-Ti series shape memory alloy-formed product having an optional shape and dimension by laminating Ti layers on both sides of an Ni layer at an objective compositional ratio, shredding the laminated material, gathering the obtd. fine pieces, subjecting the above to press forming and thereafter executing diffusion heat treatment. CONSTITUTION:Ti layers are laminated on both sides of an Ni layer in such a manner that the Ni layer is interposed at the objective compositional ratio of stoichiometric one into about 0.1 to 5 mm as an overall thickness. The obtd. multilayer material is shredded into tine pieces. Next, the fine pieces are gathered and subjected to press forming into a desired shape and dimension. At this time, since the surface layer of the laminated body is formed from active Ti, the fine pieces are respectively bonded with high strength, by which a formed body of a dense body having a fine and uniform bonding structure can be obtd. with good workability. Next, the formed body is subjected to diffusion heat treatment to form a uniform Ti-Ni intermetallic compound having a desired ratio. In this way, the Ni-Ti series shape memory alloy-formed product having an optional shape and dimension can be obtd.
Patent JP-H02114112-A (JP)
Title: Fine angle measuring apparatus
Inventor: NAGANO MAKOTO
IPC: G01B11/26
Filed: 1988-10-25
Abstract: PURPOSE:To enable measurement at a high speed and at a high accuracy with a simple construction by using a light source with a phase adjusted properly while slits are arranged in a light receiving sector on the light transmitting side. CONSTITUTION:To improve reflection efficiency of a product 8 to be inspected, light from a light source 1 is transmitted with a polarizing plate 2. The light transmitted through the polarizing plate 2 is turned to one line of beam with a slit plate 3 to irradiate the product 8 to be inspected vertically. Being one line of vertical beam, the light is not affected in height to eliminate the need for a focusing function. The light reflected on the product 8 to be inspected is bent by 90 deg. with a half mirror 4 to be introduced to the slit plate 5. As the slit plate 5 is deviated by 90 deg. slitting from the slit plate 3, light from the slit plate 5 is given as a spot. Since the position of the spot moves depending on the right or left tilt of the product 8 to be inspected, an image thereof is formed on an area sensor 7 with an imaging lens 6 thereby enabling measurement of an inclination of the product 8 to be inspected.
Patent JP-H02116619-A (JP)
Title: Superconducting material
Inventor: UCHIKAWA HIROSHI
IPC: C01G1/00
Filed: 1988-10-25
Abstract: PURPOSE:To easily produce a superconducting material having a slightly lower critical temp. than a conventional known superconducting material by using an oxide consisting of Tl, Pb, lanthanoids, Sr, Cu and O. CONSTITUTION:This superconducting material is based on a compsn. represented by a general formula TlaPbbBcSrlCumOn (where 0.5<=a<=2, 0<=b<=1, 0.5<=c<=2.0, 0.5<=l<=2, 1<=m<=4, 3<=n<=13 and B is La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu), has a structure similar to that of perovskite and exhibits superconductivity under cooling at >=25K. This superconducting material can be sintered by heating at about 760-890 deg.C for about several tens min to several hr.
Patent JP-H01109697-A (JP)
Title: Lighting device
Inventor: NIINAI KATSUHIKO
IPC: H05B37/02
Filed: 1987-10-21
Abstract: PURPOSE:To select various on/off patterns by providing multiple remote control switches in a remote controller and providing a receiving unit, an IC control unit, and function selecting switches in a lighting fixture. CONSTITUTION:Switching elements S1-S3 are provided on the output side of an IC control unit 13 and connected to fluorescent lamps 3 and 4 and a safety bulb 5 via lighting circuits 16 and 17, and the voltage is fed from a commercial AC power source 18. The IC control unit 13 selectively performs the functions of a built-in sequence control on/off circuit and a direct control on/off circuit in three types by on/off combinations of switches 14 and 15. On/off patterns according to the environment such as the on/off operation in the preset order or the on/off operation of optional lamps can be selected by the operations of the control switch 10 of a remote controller 8 and function selecting switches of the IC control unit 13 of a lighting fixture, and a convenient light device is obtained.
Patent JP-S62129419-A (JP)
Title: Constructing method for foundation for structure
Inventor: TATSUMI MINORU
IPC: E02D31/02
Filed: 1985-11-29
Abstract: PURPOSE:To collect and discharge spring water flowing between wall units, by penetrating and fixing underground continuous walls into an impermeable layer. CONSTITUTION:On the underground external walls or the external surfaces of a structure, underground continuous walls 1 are penetrated into an impermeable layer 2. After that, seepage water and spring water from a lower water- bearing stratum 4 are collected in a collecting layer 5 set in a caisson-formed section organized with the wall units 1 and the impermeable layer 2 and are discharged, and also after the completion of the structure, this state is always kept. By this method, a buoyancy bearing on the foundation of the structure is extremely reduced, and so the cross-sectional areas of an underground bottom board 3 and a foundation beam can be reduced, and this construction is made profitable in view of the term and the cost.
Patent JP-H04144543-A (JP)
Title: Double coil for mri
Inventor: INOUE YUJI
IPC: G01R33/421
Filed: 1990-10-04
Abstract: PURPOSE:To lower the impedance and to shorten the coil length by forming a part of a turn of a current line of an outer coil by a part of a current line of an inner coil, and also, forming a part of the turn of the current line of the inner coil by a part of the current line of the outer coil. CONSTITUTION:In a plane development of an MRI double gradient coil, current lines R2, R3 of an inner coil 2 and an outer coil 3 are like an eddy in the center part, and also, are like a hoof in the peripheral part. The current lines of the corresponding hoof-like parts of the inner coil 2 and the outer coil 3 are connected, respectively, and a current flows in the direction as indicated with an arrow from a power source E. In a state that the inner coil 2 and the outer coil 3 are curved like two inner and outer coaxial cylinders in which sides A2 and A3, and center lines P2 and P3 are arranged in order, and also, coil width W2, W3 is set as half peripheral length, a return path of the inner coil, 2 is combined in a main path of the outer coil 5, and also, a return path of the outer coil is combined in a main path of the inner coil. Accordingly, the current line is shortened as a whole and the impedance becomes low, and also, the coil length becomes short.
Patent JP-H07116507-A (JP)
Title: Treating agnet for etching waste gas
Inventor: FUKUSHIMA MORIYUKI
IPC: B01J20/18
Filed: 1993-10-26
Abstract: PURPOSE:To provide a treating agent for treating the waste gas from an etching process in the production of semiconductors or the like and eliminated or reduced in the defects of a conventional activated carbon based treating agent. CONSTITUTION:The treating agent for the etching waste gas is composed of one obtained by making an inert gas (preferably sulfur hexafluoride gas) adsorbed on an X-type zeolite having >=9Angstrom average fine pore diameter and furthermore sticking a basic compound to the zeolite.
Patent JP-H05108899-A (JP)
Title: Method and device for processing prepaid card
Inventor: HIRAYAMA SHIGEHISA
IPC: G06F13/00
Filed: 1991-10-16
Abstract: PURPOSE:To automatically discriminate whether a remainder is inquired or a dealing is settled in accordance with a present dealing state only by inserting a prepaid card into a prepaid card reader/writer at the time of using the prepaid card in dealing with a POS terminal or a register. CONSTITUTION:A dealing state accumulating part 1-2 accumulates information expressing the dealing state which varies in accordance with data inputted by a key board 1-1 in a storage device 1-3. Then, when the prepaid card is inserted into the prepaid card reader/writer 1-8, a card using possibility state discriminating part 1-4 and a settlement/inquiry discriminating part 1-5 respectively discriminates whether the prepaid card can be used or not and whether it is before starting a dealing or not in accordance with the present dealing state. An inquiry processing part 1-6 inquires the remainder or a settlement processing part 1-7 settles the dealing in accordance with the result of discrimination.
Patent JP-H0690938-A (JP)
Title: Digital radiography device
Inventor: SUZUKI KATSUMI
IPC: A61B6/00
Filed: 1992-09-11
Abstract: PURPOSE:To execute photographing by correct exposure by utilizing a photographing condition related to the same part photographed previously, when an operator determines the photographing condition and executes photographing. CONSTITUTION:To a storage device 5 for storing image data photographed by a video camera 3, and ID information recorder 8 for recording not only discriminating information related to an examinee 10 but also a photographing condition related to photographing of the examinee 10 is connected, and at the time of photographing in a second time and thereafter with regard to a photographing object part of the same examinee, the photographing condition at the time of the previous photographing is read our of the ID information recorder 8, and photographing is executed by controlling an X-ray tube 1 by its photographing condition. In such a way, when an operator determines the photographing condition and executes photographing, photographing can be executed by correct exposure.
Patent JP-H1194710-A (JP)
Title: Apparatus for transferring pseudo contact pattern of tire
Inventor: KASUGA TADAO
IPC: G01M17/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enable transfer and reproduction of a contact pattern as if a tire were actually in touch with a road face, by providing a transfer plate to which a transfer sheet to be pressed in touch with a contact face of the tire adheres, and the like. SOLUTION: A center hole of a wheel B to which a tire A is mounted is inserted to a bolt shaft 3a. The tire A is placed on a tire reception stage 3d. A hand-operated pump 8b is driven to advance a rod 8d of a hydraulic cylinder 8a, whereby a moving stage 7b approaches to a contact face of the tire A. When the hand-operated pump 8b is driven further, the contact face of the tire A is pressed into touch with a transfer sheet 6 adhering to a transfer plate 5a supported by a load measurement plate 9b. As a result, microcapsules contained in the transfer sheet 6 are broken, and an impression of a contact pattern of the tire A is transferred. Thereafter, an oil pressure of the pump 8b is freed and the moving stage 7b is returned. The transfer plate 5a is pulled out of the load measurement plate 90b. The contact pattern transferred to the transfer sheet 6 is observed.
Patent JP-H01110709-A (JP)
Title: Manufacture of oxide superconducting coil
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1987-10-23
Abstract: PURPOSE:To make it possible to operate the superconducting coil having excellent superconducting characteristics such as high critical current density by a method wherein a diameter-reducing processing is conducted on the complex having a metal tube in which powder of raw material and the like of oxide superconducting material is filled, the wire material is wound in coil form, the metal-coated layer is removed, and after heat-treatment has been conducted, an insulating layer is provided. CONSTITUTION:A complex 3 is formed by filling into a metal tube 1 at least one of the raw material powders of oxide superconducting material or superconducting powder, or the molded body of these powder, then a diameter-reducing work is conducted on the complex 3, a wire material 6, provided with the metal covered layer 4 consisting of a metal tube 1 and the core wire 5 consisting of powder or a molded body 2, is formed. Then, after the wire material 6 has been wound in coil form, the core wire 5 is exposed by removing the metal-covered layer 4 from the wire material 6. After heat treatment has been conducted on the core wire 5, an insulating layer 8 is provided on the surface of the core wire 5. A casting method can be adopted as a suitable method for the above-mentioned diameter-reducing work. When the diameter-reducing work is conducted using the casting method, the rotary swaging device A as shown in the diagram is used.
Patent JP-H07101759-A (JP)
Title: Cement mixing agent and cement waterproofing layer using the same
Inventor: TAMAKOSHI TOSHIO
IPC: E04D7/00
Filed: 1993-09-30
Abstract: PURPOSE:To secure waterproofing ability by forming a waterproof layer by applying a mortar, in which a cement mixing agent made by forming a film of a non-water-soluble resin on the surface of a water absorptive resin granular material is incorporated, on a base concrete to block crack if the crack is generated on the base. CONSTITUTION:The cement mixing agent A is formed by applying a coating film 2 of the non-water-soluble resin (e.g. acrylic or vinyl chloride resin) on the surface of the granular material 1 composed mainly of the water absorptive resin (e.g. copolymer of acrylic acid and sodium acrylate). The cement waterproofing layer B is formed by coating the base concrete 4 with a cement paste or the mortar containing the mixing agent A. And if the base concrete 4 is cracked (a) to generate the crack (b) on the cement waterproofing layer B, the cement mixing agent A at the crack position is also cracked, the water absorptive resin 1 absorbs water and swells to block the crack (b) and the penetration of water into the base concrete 4 is prevented.
Patent JP-H0992476-A (JP)
Title: Discharge lamp lighting device
Inventor: KOBAYASHI MASAYUKI
IPC: B60Q1/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To decrease noises using a filter circuit which uses a capacitor that has few restrictions on design as to its mounting space. SOLUTION: This discharge lamp lighting device has a starting circuit 5 for generating an actuation signal to a discharge lamp 7 and for applying it to the discharge lamp 7 and a noise filter circuit 6 provided between the starting circuit 5 and the discharge lamp 7. In constructing the noise filter circuit 6, a capacitor, one of its component elements, is constructed of a pair of connecting terminals 12a, 12b for connection to the discharge lamp 7, a part of a casing 12 interposed between the connecting terminals, and/or a dielectric resin 13 so as to avoid the use of element parts in the capacitor.
Patent JP-H04143792-A (JP)
Title: Image processing method
Inventor: HATANAKA ISAMU
IPC: H04N1/40
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the step difference from being generated in a boundary part of a specific area by performing a desired image processing to a specific area of an original image, and also, performing an intermediate image processing of a processing image and the original image to a boundary area. CONSTITUTION:A first processing image 56 is obtained by setting a first specific area 50 to an original image 44, and subsequently, setting a second specific area 53 to a boundary part 55 of a first specific area 50, and thereafter, performing a desired image processing to a specific area 50. Also, a second processing image 71 is obtained by performing an intermediate picture element processing of the original image 44 and a first processing image 56 to a second specific area 53. Therefore, an image 71 in a boundary part 53 becomes continuous and a natural processing image 69 can be obtained. In such a way, in the boundary part of the specific area, an image for generating unnaturalness is obtained.
Patent JP-S61145052-A (JP)
Title: Roller recording device and applicable recording form
Inventor: NAKAZAWA YOSHIO
IPC: B65H20/02
Filed: 1984-12-19
Abstract: PURPOSE:To enable a device to use recording forms which have numbers of widths by configurating the device in such a manner that it employs an adjustable recording form drive means, which allows recording forms that have numbers of widths to be fit in place, and also at least one of flanges that hold recording froms, is made movable. CONSTITUTION:A recording form supply roll 10 is composed of a core 101 and recording forms 8. The left end flange 103 is made stationary, and the right end flange is made of a chuck mechanism 104 (movable flange). As this is allowed to slide stepless, this can hold the rocording form supply roll 10 of the stated width. And the left end of a rotary shaft 113 of a take-up roll 11 is connected with a take-up motor 111. A flange 114 at the left end of the shaft 113 is made stationary and a flange 116 at the right end is made movable. The movable flange 116 is fixed in such a way that a narrow section 115 arranged at the stated position of the rotary shaft 113 (the position of a divided driving roller 5) is engaged with a lock mechanism which is composed of a ball 117 and a spring 118. This configuration enables the device to use recording forms that have numbers of widths.