baber/WOPTO huggingface dataset:
Patent JP-H06189599-A (JP)
Title: Driving system for stepping motor and input/output device using the same
Inventor: SHIRAISHI MIKIO
IPC: H02K37/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a driving system and an apparatus for preventing a temperature rise due to heat generation. CONSTITUTION:Means for energizing a coil of means 11 of a heat dissipating member side of a multistage type stepping motor 1 and pausing it at the time of pausing generation of holding torque of the motor is provided. With this structure, dissipation of generated heat quantity at the time of generating the holding torque is improved. At the time of continuous operation, a time ratio of the operation to the pause is altered, and energization of a pausing part is approached to a heat dissipation stage side of the multistage motor. Generated heat quantity at the time of the continuous operation is suppressed, and heat dissipation is improved. Thus, since the holding torque is generated by a coil of the higher heat dissipation of the motor, the heat dissipation is improved to suppress heat generation of the motor and to suppress heat generation of the apparatus itself.
Patent JP-2001155162-A (JP)
Title: Device and method for authenticating handwritten signature and storage medium with handwritten signature authentication program stored thereon
Inventor: OKAZAKI MASARU
IPC: G06F19/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a handwritten signature authenticating device and a handwritten signature authenticating method which prevent an erroneous authentication from being performed in the case of authenticating an inputted signature, and a storage medium where a handwritten signature authentication program is stored. SOLUTION: A signature whose authentication accuracy becomes high can be registered in the case of performing signature authentication by counting the information quantity (stroke quantity and number of strokes) of signature information undergoing handwritten input, judging whether the counted information quantity is equal to or more than a prescribed information quantity,  controlling the signature information undergoing handwritten input so as to be stored in a storing means signature information for collating a signature inputted by handwriting when the information quantity of the signature information undergoing handwritten input judged as equal to or more than the prescribed information quantity and controlling the signature information undergoing handwritten input so as not to be stored in the storing means when the information quantity of the signature information undergoing handwritten input is judged as not equal to or more than the prescribed information quantity.
Patent JP-H0797124-A (JP)
Title: Image communication device
Inventor: MATSUMOTO HIROAKI
IPC: G03G15/00
Filed: 1993-12-06
Abstract: PURPOSE:To prevent a penetration sensor from showing a sheet detecting condition endlessly which results in degrading in the sorter control efficiency by discharging sheets other than those of reception or copy image to a bin tray to which sheet detection by the penetration sensor is not made. CONSTITUTION:A sorter 500 provide at a facsimile device is provided with a plurality of bin trays 711 to 7110 and thereby sorting and accumulation of recorded sheets outputted from the main body of the facsimile device and carried out. A bin tray 711 provided to which no sheet detection by a penetration sensor S6 is carried out, and into this tray a sheet of communication management report and the like other than those of reception or copy is discharged. It is thus possible to solve the problem that the sensor S6 endlessly detects the existence of sheet, when the communication report is discharged into the bin tray 711 to 7110 to which sheet existence detection is made by the sensor S6, with the existence of communication management report even if the reception or copy image sheet are all picked up.
Patent JP-H10195561-A (JP)
Title: Heat resistant platinum material
Inventor: PONIATOWSKI MANFRED DR
IPC: C22C5/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a platinum material having slight crystalline grain growth as well as creep rupture strength as high as possible at high temp. and capable of being easily manufactured by melt metallurgy by specifying a composition consisting of Hf, one element among Y, La, and Gd, and Pt. SOLUTION: The platinum alloy as a ternary alloy consisting of platinum and transition elements has a composition consisting of, by weight, 0.1-0.4%, preferably 0.2-0.4%, of Hf, 0.1-0.4%, preferably 0.15-0.3%, of one element among Y, La, and Gd, and >=99.5% of Pt. It is preferable to obtain this alloy by preparing a prealloy of Pt as a base material and alloy components by the use of a ZrO2 crucible in a vacuum induction melting furnace and further accurately regulating small amounts of working metallic additives. By the addition of Hf, the mixed crystal hardening of Pt and the solubility of Y, La, and Gd and be improved, and further, the effect of addition of the other element can be produced only in the case where Hf is a second matrix metal.
Patent JP-H09237082-A (JP)
Title: Automatic player for keyboard musical instrument
Inventor: KANEKO YASUTOSHI
IPC: H01F7/16
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic player which enables a user to obtain stable key touch actions, is adequate as a post installation type without requiring the space below a keybed and facilitates the repair or exchange of solenoid units. SOLUTION: A long housing hole 60 along a lateral direction crossing a key 1 is formed in the position opposite to the rear end of the keyboard of the keybed 2 and the automatic player is built into this housing hole 60. The automatic player has a supporting body 62 mounted adjustably in the vertical direction by means of screws 92 at the keybed 2 and the solenoid units 63 mounted at the central plate 80 of the supporting body 62. The solenoid units 63 are mounted alternately (zigzag) before and behind the central plate 80 by means of the screws 111A, 111B passed through the oblong holes 84 of the central plate 80. The solenoid units 63 are arranged zigzag and, therefore, the units having the sizes at which the distances between the units are assured by as much as needed and stable thrust is obtainable are usable.
Patent JP-H06185686-A (JP)
Title: Pipe joint for connecting branch pipe
Inventor: MORI YOJI
IPC: F16L41/08
Filed: 1992-12-21
Abstract: PURPOSE:To provide a pipe joint which can be attached with a high fastening strength, irrespective variations in the diameter and wall thickness of a main pipe and which can surely prevent external leakage of fluid from the pipe. CONSTITUTION:An insertion part 5B of a pipe connecting pedestal 5 for connecting a branch pipe is screwed into a thread hole 10 of a main pipe 1 so that a saddle part 5A of the pedestal 5 is set on the main pipe 1, and a rectangular head 19A of a manual tool 19 is fitted in a rectangular cross-sectional shape through-hole 8c formed in a cylindrical support member 8 which is temporarily retained by being screwed in a thread hole 15 in the insertion part 5B for attaching the cylindrical support member, and is then rotated. Accordingly, the support member 8 is advanced so that the a cylindrical seal member 7 and a back-up ring 18 which are loosely fitted in a lower flange part 8B of the cylindrical support member 8 are made into press-contact with a tapered surface 16 at the lower end of the insertion part 5B so as to be deformed, thereby the cylindrical seal member 7 is made into close contact with the tapered surface 16 and the inner surface of a lining layer 9, spanning therebetween.
Patent JP-H10256360-A (JP)
Title: Improved surface structure of electrostatic chuck and manufacture thereof
Inventor: KHOLODENKO ARNOLD
IPC: B23Q3/15
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the temp. uniformity over the entire wafer surface and avoid increasing the manufacturing cost by providing protrudent regions and nonprotrudent regions at a workpiece support surface so that the total surface area of the protrudent regions is less than that of the nonprotrudent regions. SOLUTION: Protrudent regions and nonprotrudent regions are provided at a workpiece support surface 107 of the electrostatic chuck 100 so that the total surface area of the protrudent regions is less than that of the nonprotrudent regions. The support surface 107 has e.g. a first dielectric layer 113, conductor layer 112, second dielectric layer 116 and flexible circuit 120 mounted on the surface 101 of a pedestal 102 through a first adhesive layer 118. The pedestal has a rising rim 104 at the periphery; the diameter of the rim is approximately equal to that of a wafer to be treated and the wafer periphery is supported with the rim.
Patent JP-H05172367-A (JP)
Title: Air conditioner
Inventor: SUNAGA TERUKAZU
IPC: F24F13/20
Filed: 1991-12-24
Abstract: PURPOSE:To improve the efficiency of a condenser by providing convex or concave drawings on a condenser cover at a predetermined interval in the direction of the condenser. CONSTITUTION:There are provided at a predetermined interval convex or concave drawings 8 on a condenser cover 6 and a condenser lip 7 in the direction of a condenser. Hereby, condensed water scattered circumferentially from a singer ring 5a of an outdoor fan 5 adheres to the convex or concave drawings 8 on the condenser cover 6 and the condenser lip 7 and is guided to the condenser 2. Thus, efficiency of the condenser 2 is improved.
Patent JP-H10183911-A (JP)
Title: Roof construction
Inventor: TANIGUCHI EIJI
IPC: E04D1/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent birds, insects, mice, and the like from entering the backs of roof tiles that constitute an air passage by providing meshes leading from the lower ends of the hanging parts of eaves tiles to the backs of the eaves tiles, in such a way that the meshes are arranged in a series in the longitudinal direction. SOLUTION: In a roof construction comprising corrugated roof tiles 6 and eaves tiles 4, meshes 9 leading from the lower ends of the hanging parts 9 of the eaves tiles 4 to the backs of the eaves tiles 4 are provided in a series in the longitudinal direction. The meshes 9 are made from a resin such as plastic and bonded to the backs of the eaves tiles 4 with an adhesive. When a positioning jig 17 is used on the backs of the eaves tiles 4, a space between the eaves tiles 4 and the end surface of the roof is surely secured to ensure that air is allowed in to the undersides of the roof tiles 6.  Thus the undersides of the roof tiles 6 constitute an air passage 5, a ventilating device is provided at a ridge part to draw fresh air in from the space between the eaves tiles 4 and the end surface of the roof, and the meshes 9 can prevent birds, insects, mice, and the like from entering the air passage 5.
Patent JP-H06224875-A (JP)
Title: Transmission/reception timing synchronism control circuit
Inventor: URABE KENZO
IPC: H04L7/10
Filed: 1992-11-30
Abstract: PURPOSE:To eliminate the influence of jitter caused by reception side noise generated in the case of synchronizing transmission/reception timing with the timing of the opposite side station or high-order network of burst transmission/ reception, to make the circuit into an IC and to reduce power consumption at the time of TDMA mobile communication to perform communication through a base station. CONSTITUTION:This circuit is provided with a clock generating circuit 1 for generating a clock at the N-fold frequency of a processing clock to generate the transmission/reception timing, frequency divided phase control circuit 2 for outputting a frequency divided output phi for which a reference phase dividing the frequency of an output from the circuit 1 and phase offset provided by integrating a phase difference output are added with the N as a normal, and transmission/reception timing generating circuit 6 for outputting a desired transmission/reception timing output TO and a gate timing signal GT. Then, phase difference between reception frame timing FT and a frame clock FC from a frequency dividing circuit 3 is detected and stored, and the frequency divided phase phi corresponding to a phase difference output epsilon, is selected when the GT is turned on.
Patent JP-H09178324-A (JP)
Title: Low temperature show case
Inventor: HAYASHI HIROSHIGE
IPC: A47F3/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature show case capable of effectively preventing generation of defective cooling due to frosting generated by a clearance in a bottom plate part. SOLUTION: This low temperature show case constitutes a duct 12 on the inner side of a heat insulation box body by a duct plate 9 on the discharge side in which a discharge port is formed on an upper end, a duct plate on the suction side in which a suction port is formed on an upper end, and a plurality of bottom plates 11 provided between lower ends of the duct plates, and a cooler is installed in the duct 12 below the bottom plates 11. A heat insulation plate 87 extending at least between the cooler and the lower end of the duct plate 9 on the discharge side to cover the clearance between the bottom plates 11,11 is arranged below the bottom plates 11.
Patent JP-H03200042-A (JP)
Title: Method for measuring luminous intensity of headlight for automobile
Inventor: KUROSAKI YASUSADA
IPC: G01J1/00
Filed: 1989-12-28
Abstract: PURPOSE:To automatically make the center of a headlight and the center of a light receiving device coincident and directly facing by enumerating a center position from the a part of circumference in the video of the light of the headlight with picture processing. CONSTITUTION:The light of a lamp is caught by a CCD camera 4 in a light receiving device 3, the circumference of a video 1 is plotted and resolved into blocks, perpendicular lines 2 and 2' are disposed from both ends of a quarter circular arc 1a and a position where the dots of an intersection points are concentrated is found as a center 5 and is made directly facing automatically by moving the light receiving device 3 vertically and horizontally. Besides, in the case of a polygon or heteromorphy, from the video 18 of a concave mirror (a reflecting mirror) in the lamp, centers 19a and 19b are enumerated from a part of horizontal circular arcs 18a and 18b in the same manner and the intermediate position between both centers is determined as a lamp center position.
Patent JP-H03228121-A (JP)
Title: Priority encoder
Inventor: FUREDERITSUKU EI UEA
IPC: G06F7/508
Filed: 1990-11-30
Abstract: PURPOSE: To perform a high-speed operation with a relatively less gate amount by allowing an adder to have the serial connection constitution of cells for generating intermediate carry signals. CONSTITUTION: At a stage where final carry inputs Cout0 (k, i) and Cout1 (k, i) to respective bits are generated, a conditional carry adder selects the correct carry input to the respective bits for the carry input Cin to the adder. The selected carry input is exclusively ORed with appropriate P bits PR(0)-P(7) and final sums D(0)-D(7) are generated. Then, this priority encoder is constituted based on the conditional carry adder by the method of redundant gate elimination in addition to the addition of the appropriate number of tristage buffers to the respective bits. Thus, the high-speed operation is performed with the relatively less gate amount.
Patent JP-H10158578-A (JP)
Title: Curable composition for coating
Inventor: OKIMURA NAGAHIKO
IPC: C09D157/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a top-coating material for automobile having an excellent acid resistance, water resistance, scratch resistance and weather resistance by using two specific kinds of vinyl copolymers, a curing catalyst and a hydrolyzable silicon compound as essential components. SOLUTION: The objective composition contains (A) 95-5 pts.wt. of a vinyl copolymer containing a vinyl copolymer chain as a main chain, having a hydrolyzable silyl group of the formula I (R<1> is a 1-10C alkyl; R<2> is H, a 1-10C alkyl, etc.; (a) is 0-2) on the main chain terminal and the side chain and alcoholic hydroxyl groups on the main chain terminal and the side chain and having an alcoholic hydroxyl equivalent of 180-2,000g/mol, (B) 5-95 pts.wt. of a vinyl copolymer containing a vinyl copolymer chain as a main chain, having a hydrolyzable silyl group of the formula II (R<3> is a 1-10C alkyl; R<4> is H, a 1-10C alkyl, etc.; (b) is 0-2) and epoxy group on the main chain terminal and the side chain and free from alcoholic hydroxyl group, (C) 0.001-10 pts.wt. (based on 100 pts.wt. of A+B) of a curing catalyst and (D) a hydrolyzable silicon compound.
Patent JP-2001153344-A (JP)
Title: Facility for incinerating refuse
Inventor: OTA HITOSHI
IPC: F23J15/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost required for repairing an existing incineration facility for general refuse or establishing a new facility when generation of dioxins is suppressed by ensuring a long incineration time. SOLUTION: The incineration facility for refuse comprises an incinerator body 1 having a combustion chamber 9 for combusting supplied refuse, and a gas cooler 10 for cooling combustion gas generated in the combustion chamber 9 coupled with the incinerator body 1 through an auxiliary combustion duct 18 of combustion gas projecting from a building 2 and exposed to the outer air.
Patent JP-H02216497-A (JP)
Title: Time switch
Inventor: MUROI HIROAKI
IPC: G04G15/00
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a read error of time, and also, to facilitate the time setting operation by providing a fitting part which is constituted so that a display unit providing with an operating means on the front can be fitted so as to be freely rotatable into an opening part formed as roughly a circle of a time switch body on the display unit. CONSTITUTION:A display unit 35 is connected electrically to a time switch body 3 by freely twistable lead wires 43, 44 which are led out of the inside of a recessed part 36 of a time switch body 3 and led into the inside from the back. In this state, when the rear part side whose cross section is circular of the display unit 35 is fitted into the recessed part 36 through the front opening part of the time switch body 3, a projection 41 of an elastic joint piece 38 stops in a guide groove 46 and the display unit 35 is fixed into the recessed part 36, and also, by sliding the projection 41 of the elastic engaging piece 38 along the guide groove 46, the display unit 35 is rotated continuously against the time switch body 3, the display becomes most easily visible, and also, the operation is facilitated.
Patent JP-H03203851-A (JP)
Title: Framing servo device
Inventor: YOKOYAMA EIICHI
IPC: G11B15/467
Filed: 1989-12-29
Abstract: PURPOSE:To easily perform the framing servo at the time of editing by selecting the output of a drum tack generator or a pseudo pulse generating means by switching in accordance with the output of a second detecting means which detects the field lock state. CONSTITUTION:A first detecting means 22 which detects the lock state of drum servo of a framing servo device and a second detecting means 21 which detects the lock state of an odd field or an even field by the phase of an odd field or even field signal are provided. The output of a drum tack generator 6 or a pseudo pulse generating means 9 which generates an output pulse which has 180 deg. phase difference from the output pulse from the drum tack generator 6 is selected by switching in accordance with the output of the second detecting means 21. Thus, the framing servo as the base of assemble mode recording and insert mode recording of the editing function is realized by only adding a simple external circuit to an IC for servo.
Patent JP-H06196059-A (JP)
Title: Turnover switch
Inventor: MORI HIDETAKA
IPC: H01H35/02
Filed: 1992-12-22
Abstract: PURPOSE:To shorten the time of returning a sphere once sprung out to a sphere holding seat. CONSTITUTION:An electric continuity layer is formed on the surface of a sphere 1. Contacts (a), (b) are provided on the sphere holding seat 3 of a substantially conical recessed part 2 for guiding and holding the sphere 1. This turnover switch opens and closes the contacts (a), (b) by the rolling of the sphere 1. A rolling suppressing means 4 for suppressing the circumferential rolling of the sphere 1 is provided on the recessed part 2 above the sphere holding seat 3.
Patent JP-H07165549-A (JP)
Title: Composition for oral cavity
Inventor: OKADA TOSHIMOCHI
IPC: A61Q11/00
Filed: 1993-12-14
Abstract: PURPOSE:To obtain a composition for the oral cavity, containing triclosan and rutin or its glycoside, capable of manifesting high antimicrobial activities with a low content of a germicide without any problems of medicine-resistant bacteria and useful for preventing diseases in the oral cavity. CONSTITUTION:This composition for the oral cavity contains 0.0001-0.1wt.% triclosan and 0.001-1wt.% rutin or its glycoside in combination as active ingredients and can be prepared as a tooth paste, a liquid dentifrice, a mouthwash, a pasta or a troche for the oral cavity, etc., by blending a polishing agent, a binder, a viscous agent, a surfactant, a perfume, etc., therewith. The antimicrobial activities of the triclosan can synergistically be enhanced by using the triclosan with rutins in combination and high germicidal effects are obtained with a smaller content of the blended triclosan than that in a conventional composition. Causative bacteria for diseases in the oral cavity are effectively removed to inhibit the growth and colonization thereof without any problems of medicine-resistant bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and dental caries, periodontosis, etc., are effectively prevented.
Patent JP-H07167429-A (JP)
Title: Gas combustion equipment having function for sensing fin clogged state of heat exchanger
Inventor: AOKI YUTAKA
IPC: F23N5/24
Filed: 1993-12-13
Abstract: PURPOSE:To avoid an incomplete combustion at a gas combustion equipment such as a gas hot water boiler and accomplish a permanent use of the equipment by a method wherein a fin clogged state of a heat exchanger in the gas combustion equipment is detected at an early time. CONSTITUTION:As fin intervals of a heat exchanger 16 arranged at a combustion gas flow passage 42, there are provided normal fin spacing parts (portions A) and wider fin intervals (portions B) than those of the portions A. A gas discharging temperature of the combustion gas passed among the wide fin interval portions (portions B) is detected by a thermocouple 46 arranged at 1/2 downstream side of the heat exchanger 16 installed in the combustion gas flow passage 42 and then the fin clogged state of the heat exchanger is detected in response to the sensing singal.
Patent JP-H03201940-A (JP)
Title: Preservation of raw vegetable to be eaten raw
Inventor: YAMASHITA KAZUKO
IPC: A23B7/10
Filed: 1989-12-29
Abstract: PURPOSE:To safely preserve raw vegetables over a long period without deteriorating the characteristic taste of the vegetables by treating cut raw vegetables with an aqueous solution containing a specific organic acid such as acetic acid and sodium acetate and having a specific pH. CONSTITUTION:Cut raw vegetables are preserved after treating with an aqueous solution having a pH of 5.8-6.4 and containing sodium acetate and one or more kinds of organic acids selected from acetic acid, lactic acid, malic acid, citric acid, adipic acid, ascorbic acid, fumaric acid and brewed vinegar. The amount of sodium acetate is preferably about 0.9wt.%.