baber/WOPTO huggingface dataset:
Patent JP-2000243085-A (JP)
Title: Semiconductor device
Inventor: TAKEMURA RIICHIRO
IPC: G11C5/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the nonuniformity of drive between sense amplifiers at the time of overdrive by amplifying a signal read out from plural memory cells to plural data lines into first voltage on a corresponding data line, and connecting a first wiring connecting commonly a voltage supply node and a second wiring supplying second voltage being higher that the first voltage. SOLUTION: A first power source line for supplying high side overdriving potential VDH is provided at the P side of a sense amplifier SA1 in parallel to a P side common source line CSP, and plural switches QDP1 are provided between them. A second power source line for supplying low side restoring potential VDBH is provided at the N side of the sense amplifier SA1 in parallel to a N side common source line CSN, and plural switches QDN1 are provided between the N side common source line CSN and the second wiring. The potential VDH is supplied with low impedance of a mesh type power source wiring through switches QDP1 which are arranged dispersedly, and the amplifies SA1 are activated at the same timing.
Patent JP-H02222672-A (JP)
Title: Cigarette smoke filter and its production
Inventor: TAKEGAWA MASAHARU
IPC: A24D3/10
Filed: 1989-02-22
Abstract: PURPOSE:To obtain the title filter using no expensive cellulose acetate fiber tow simply and inexpensively by adhering a plasticizer to powdery cellulose acetate and binding said cellulose acetate. CONSTITUTION:A plasticizer such as triacetin (glycerol triacetate), triethylene glycol diacetate, diethylene glycol diacetate, dimethyl phthalate is adhered to powdery cellulose acetate and the cellulose acetate is bound to give the subject filter.
Patent JP-S57156964-A (JP)
Title: Kick-out mechanism for trailing edge of copied paper in copier
Inventor: KOFUCHI KUNIOKI
IPC: B65H31/36
Filed: 1981-03-23
Abstract: PURPOSE:To prevent stains on a paper and noise by ordinarily putting backward a kick-out member from a paper path not to contact a paper and putting the kick-out member into the paper path only when the trailing edge of the paper reaches the kick-out member. CONSTITUTION:When a paper is clamped between feed rolers 16 through a guide plate 11, the paper pushes an arm 26, which causes a sensor 28 to be kept unoperated. After the paper passes through the arm 26, the arm 26 is restored, which causes a shielding portion 27 to cover the sensor 28 to be operated so that a solenoid 29 is excited to turn an operating lever 32 clockwise. This movement forces a kick-out member 24 to first, rise in the form of an elongated hole 24c, so that a contact rod portion 24a goes into a paper-out path in front of the feed rollers 16. The following movement of the operating lever 32 forces the kick-out member 24 to turn counter-clockwise so as to kick out the trailing edge of a paper to the outlet side.
Patent JP-S52126169-A (JP)
Title: Coating glass composition
Inventor: MISAWA YUTAKA
IPC: H01B3/08
Filed: 1976-04-15
Abstract: PURPOSE: To prepare a glass composition or coating material suitable for coating an electronic part by mixing as predetermined crystalline glass having the given composition with noncrystalline glass having the given softening point lower than that of the first glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62202179-A (JP)
Inventor: FUKAMACHI MASAAKI
IPC: H01L27/12
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54138133-A (JP)
Title: Hair preparations
Inventor: NAKASHIGE ISAMU
IPC: A61Q5/12
Filed: 1978-04-14
Abstract: PURPOSE:Hair preparations containing polypeptide and a quaternary nitrogen-containing cellulose ether as essential components, which can be firmly adsorbed to the surface of hair and not easily be washed out by rinsing, and have moderate water retainability and hair finishing effect. CONSTITUTION:A hair preparation containing (A) 0.1-30% of a polypeptide having an average molecular weight of 2,000-30,000, pref hydrolyzed collagen protein, (B) 0.05-5% of a quaternary nitrogen-containing cellulose ether, e.g. Polymer JR-400 (Product of Union Carbide), and (C) conventional components of hair shampoo, hair rinse, hair treatment, etc.
Patent JP-H05238308-A (JP)
Title: Lighting control device
Inventor: HIRATA YOSHIHISA
IPC: H05B37/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide a lighting control device for controlling the lighting of vehicle headlamps consisting of high voltage electric discharge lamps wherein low and high beam headlamps are switched safely and easily. CONSTITUTION:If there are a plurality of headlamps consisting of electric discharge lamps 5, 6, and the low beam headlamp 5 is already lighting and to be switched to the high beam headlamp 6, this device allows the low beam headlamp 5 to go out a certain period of time after the high beam headlamp 6 is activated.
Patent JP-H05239326-A (JP)
Title: Flame-retardant resin composition
Inventor: SAEGUSA SHINJI
IPC: C08L25/18
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject polyester resin composition excellent in mechanical properties, flame retardancy and fluidity (moldability) and low in flash. CONSTITUTION:The objective flame-retardant resin composition is composed of 20 to 80wt.% polyethylene terephthalate (based on the whole composition, hereinafter used in the same mean), <=60wt.% inorganic filler, 2 to 25wt.% brominated flame-retardant, 2 to 15wt.% antimony-based flame retardant and 0.05 to 10wt.% polytetrafluoroethylene resin produced by emulsion polymerization method.
Patent JP-H11242780-A (JP)
Title: Article sales management device
Inventor: KINOSHITA AKIYOSHI
IPC: G06Q30/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enable to surely take measures against the failure of sales prediction achievement without imposing burden upon an operator by issuing a warning when the achievement rate of a sales accumulative amount to the sales predictive amount is low. SOLUTION: When a time zone flag F2 is 'zero' (ST51), a time decision flag F3 is set to 'one' and a sales predictive amount C, a warning range and a warning message which correspond to a management time that is one minute earlier than the current time are read from a different time warning setting table (ST52). A sales accumulative amount D that is cumulatively stored up to the present time by a total accumulating device is read (ST53), the amount D is divided by the amount C and an achievement rate to the amount C at that point of time is calculated (ST54). When the achievement rate is within a warning range read from the different time warning setting table (ST55), the warning message set in accordance with the warning range is shown together with the amount D up to the present time, the achievement rate, etc., on a display device (ST56).
Patent JP-S57158603-A (JP)
Title: Tear-off method of coated optical fiber
Inventor: SHIRASAKA ARIO
IPC: G02B6/00
Filed: 1981-03-25
Abstract: PURPOSE:To facilitate the tear-off work of a coated optical fiber without causing any breakage, etc., by causing a crack to the coated layer of the optical fiber in the lengthwise direction to form a coated split piece and then cutting the split piece with a coat eliminating tool. CONSTITUTION:A coat eliminating tool 6 is first fitted to the outer circumference of a coated optical fiber A and set aside to a proper position. Then the end part of the fiber A is bent toward an arrow mark to crush a coat layer 5. Thus the spaces among fibers 4 of the layer 5 are increased to cause a crack 9 in the lengthwise direction of the fiber A. As a result, the crushed layer 5 is turned into at least >=2 split pieces 5'. These pieces 5' are torn off from the outer circumference of a fiber 1, and at the same time the crack 9 is increased in the length wise direction to be folded toward an arrow mark. Then the folded parts 10 and 10 are pressed to the knife edges 8 and 8 of the tool 6 to cut the pieces 5' at the parts 10 and 10.
Patent JP-H11241875-A (JP)
Title: High temperature regenerator
Inventor: KUBOTA NORIKAZU
IPC: F25B33/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To protect metal liquid tubes disposed in front of a burner against local corrosion even if they are overheated. SOLUTION: All liquid tubes in a first tube group standing in a heating chamber on the burner installation port side, for example, or the liquid tubes standing within a specified distance, e.g. 50 cm, from the burner installation port, are formed of liquid tubes 4D obtained by welding one end of a stainless rod member 4d of SUS-304, for example, to the inner surface of an iron pipe 4b of same length as the liquid tube.
Patent JP-2000246466-A (JP)
Title: Friction agitation welding of graphite cast iron
Inventor: KITAGAWA MASAYOSHI
IPC: B23K20/12
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a friction agitation welding method to strongly join in no defect even for a graphite cast iron having a solid round bar shape. SOLUTION: A cross sectional face of a joining face 11 of at least either one of joining materials 1, which is formed to a recessed groove 13 with taking a rotation axis as an apex, is butted on the joining face 12 of the other joining material through a gap void 10, one of the materials to be joined is fixed, the other is coaxially rotated, a graphite deformed layer produced due to mutual friction force is discharged to the outside of the joining face, the materials are subjected to upset joining. In an actual state, in a fracture test, as being contrary to a conventional technology, there is no case of the fracture at a boundary, all are fractured at a base material or a heat affected zone, the tensile strength is extremely high, sound joining of no defect made of the matrix toughened higher than the base material is obtained.
Patent JP-H03245966-A (JP)
Title: Jig for lapping of thin film magnetic head
Inventor: ITO KATSUMI
IPC: B24B37/04
Filed: 1990-02-23
Abstract: PURPOSE:To individually adjust irregularity of the right and left of a row piece, by fixing the end of each side piece in about U shaped parallel plate spring member to the base of the jig for lapping, making the connection part vicinity of a medium piece and both side pieces freely movable vertically by an adjusting member and fitting a work holder which holds the row piece of a thin film magnetic head on the medium piece. CONSTITUTION:The height is adjusted without changing the inclination of a row piece 16 whole body by adjusting the right and left both adjusting members 62, 64 in the same direction in the same quantity. The row piece 16 is inclined by adjusting the adjusting members 62, 64 in unbalance. A throat height can be worked in a high accuracy and at high speed by grinding and polishing with the use of a surface grinder, surface lapping machine, etc., by correctly adjusting the irregularity of the right and left of the row piece 16 individually respectively in the right and left. Also nondefective rate in a piece of the row piece 16 is good and the yield can be increased.
Patent JP-H08239148-A (JP)
Title: Work conveyor/stacker
Inventor: NISHIMURA TERUKI
IPC: B65H29/32
Filed: 1995-03-03
Abstract: PURPOSE: To provide a work conveyor/stacker which can easily convey from lightweight products (minimum work) to heavy products (maximum work) and smoothly stack them during stacking process. CONSTITUTION: A product conveyor means 7 which can be moved in the direction for conveying products is provided at the same height as a table 5 in a plate machining device 1, a stacker 9 is provided adjacent the product conveyor means 7, and a product support means 25 is provided in the stacker 9 and at almost the same height as the product conveyor means 7 in such a way as to freely move back and forth. Further, a stacking pallet 39 for stacking products G is provided below the product support means 7, and a product suction means 51 which can be moved vertically from above the product conveyor means 7 to the stacking pallet 39 is provided.
Patent JP-H09234372-A (JP)
Title: Hydrocarbon decomposing catalyst and production of hydrogen using the same time
Inventor: MURATA KAZUHISA
IPC: B01J21/20
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst capable of pyrolyzing hydrocarbon such as methane under a relatively mild condition to efficiently produce hydrogen by supporting a nickel compd. and a compd. of at least one kind of metal selected from alkali metals and alkaline earth metals on a carbonaceous substance. SOLUTION: In a catalyst for decomposing hydrocarbon, a nickel compd. and a compd. of at least one kind of metal selected from alkali metals and alkaline earth metals are supported on a carbonaceous substance. Hydrocarbon is brought into contact with this catalyst at 200-1000 deg.C to be pyrolyzed to produce hydrogen. At this time, as the hydrocarbon decomposing catalyst, one using an acid treated carbonaceous substance as a carrier is pref. and, as the carbonaceous substance, arc discharge treated matter of carbon using a carbon electrode, especially, carbon nano-tube or amorphous carbon being a pyrolytic product of 60C or 70C fularene or an org. compd. can be used.
Patent JP-H06254649-A (JP)
Title: Method and die for forging special sectional part
Inventor: TAKAHASHI MAKOTO
IPC: C21D1/32
Filed: 1993-03-04
Abstract: PURPOSE:To reduce a production cost of an article by cold-forging or warm- forging in a production of a special cross-sectional part having an one-sided sectional shape like an LM guide block by using a hard-to-work material. CONSTITUTION:A cold forging is executed by using a die where an approach angle of an inlet part of a cavity 11 having a sectional shape of an LM guide block is changed to four kinds of R1, R2, R3, and R4 corresponding to the sectional direction. This approach angle R1, R2, R3, R4 is selected so as to give a flow of mass an orientation based on the one-sided sectional shape of the LM guide block. In the method for selecting the angle, the direction whose mass flow is intended to be made larger is made so that the angle to the horizontal direction is made comparatively larger against the opposite direction. As the raw material for the die, the super hard alloy is better for using.
Patent JP-S58161437-A (JP)
Title: Time division multiplex connection radio communicating system
Inventor: IWAHASHI TSUTOMU
IPC: H04J3/00
Filed: 1982-03-18
Abstract: PURPOSE:To improve the substantial bit error rate with the error correction encoding without the increase in burst length due to ''0'' insertion bit, by eliminating the flag of an HDLC frame and performing the head and end discrimination of data with a pre-word and data length information provided in the data. CONSTITUTION:A burst format converting circuit 17 gives a reception station address and the pre-word to data transferred from an HLDC precessing section 18b at transmission, performs error correction and error detection encoding and gives the result to a line interface circuit 16b, and the circuit 17 gives the reception data to the section 18b when there is no error as the result of the elimination of pre-word, error correction decoding and error detection and when the reception station address is the address of itself at reception and abolishes the reception data when there is any error or when the address is not addressed to the address of itself.
Patent JP-H01220800-A (JP)
Title: Method and device for simultaneous unplugging of two containers and separated use thereof
Inventor: OZAKI HIROTSUGU
IPC: F17C13/06
Filed: 1988-02-29
Abstract: PURPOSE:To provide simultaneous and sure unplugging of two fluid containers and also separate use after their unplugging by arranging a pair of swing actuation type cam-equipped gas takeout device in such a way as parallelly and surface symmetrically. interlocking the two provisionally, equipping each with a fluid container, and by separating the two containers through swinging. CONSTITUTION:A pair of swing actuation type cam-equipped gas takeout devices 1, 1 has each a body 2 and a lever cam 3. These takeout devices 1, 1 are arranged with their axes of pin 22 parallelly and surface symmetrically. Provisional interlocking parts 27, 27' of male-female fitting type equipped with turn stoppers 26, 26' are furnished at the end of arms 25, 25 protruding from the two lever cams 3, 3 in such a way as facing each other, and thus the two takeout devices 1, 1 are put in interlocking. Fitting holes 11, 11 are provided with fluid containers B, B and separated from each other by means of swinging. At this time, each needle 12 breaks through a sealing plate S against the action of a spring 20. At completion of this unplugging, the cam surface 23 comes to the end, and continued swinging separates the interlocking parts 27, 27' and thus the two containers B, B are fre from each other.
Patent JP-H07253506-A (JP)
Title: Production of optical fiber type diffraction grating
Inventor: INAI MAKI
IPC: G02B6/12
Filed: 1994-03-15
Abstract: PURPOSE:To provide a production method of an optical fiber type diffraction grating having high reflectance. CONSTITUTION:A preform is produced by depositing glass fine particles 110 on the inner wall of a glass tube 100 and making the glass tube 100 hollow while introducing a reducing agent into the tube. The optical fiber is produced from this preform and is irradiated with UV to form a diffraction grating. By this method, a large change in the refractive index of the glass is obtd. when the optical fiber is irradiated with UV. Therefore, an area having a large change of refractive index is formed in the optical fiber to produce the optical fiber type diffraction grating having high reflectance.
Patent JP-H0314670-A (JP)
Title: Hybrid fiber, its preparation and metal reinforced with the same fiber
Inventor: OZORA YASUMASA
IPC: D06M13/513
Filed: 1990-02-27
Abstract: PURPOSE:To provide the subject fiber having a modified surface and suitable as a reinforcing fiber for fiber-reinforced metals by adhering a specific inclusion to the surface of an inorganic fiber strand and subsequently treating the inorganic fibers and the inclusion with a coupling agent. CONSTITUTION:The surface of a continuous inorganic fiber strand (e.g. silicon carbide fibers, alumina fibers or silica fibers) composing hybrid fibers is impregnated with a suspension containing an inclusion selected from a group comprising the powder, short fibers and whiskers of a heat-resistant substance and a coupling agent (e.g. alpha-aminopropyltriethoxysilane) or with the coupling agent- containing solution and the suspension of the inclusion, in turn, to provide hybrid fibers. The fibers do not generate any fuzz and the employment of the fibers permits to provide a homogeneously fiber-reinforced metal homogeneously distributed in the matrix.
Patent JP-2000237017-A (JP)
Title: Image display system by memns of frame with built-in liquid crystal panel
Inventor: SHIGETA TOSHIO
IPC: A47G33/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily and instantaneously replace display contents of photos or the like to be matched with a purpose and a use independently of surrounding conditions, to view the photos or the like without problems even when illumination inside a room gets dark, and to prevent an image from being shadowed by external illumination. SOLUTION: A liquid crystal display device 4 is composed of a liquid crystal screen display part 2 provided with a liquid crystal display panel 2a and a backlight 2b and a control circuit part 3. In this case, the liquid crystal display device 4 is fitted to a frame 1a for displaying the photo of the deceased to be used for a funeral, the image is supplied from a video signal supplier 7 connected through a video input cord 5 to the control circuit part 3 and the photo of the deceased is displayed on the liquid crystal display panel 2a.
Patent JP-H08221660-A (JP)
Title: Pos system
Inventor: ABE HIROYUKI
IPC: G07G1/01
Filed: 1995-02-10
Abstract: PURPOSE: To confirm whether or not order contents are communicated to a store clerk surely in a short time by displaying ordered commodities in order on the same screen on a display means arranged facing a customer and displaying the total amount of money at the same time. CONSTITUTION: The store clerk inputs the code and quantity of a commodity ordered by the customer through sales key operation. The inputted data are inputted to a control means 9 through an input means 7 and the control part 9 retrieves a storage means 13 according to the commodity code to find the commodity name and unit price, finds the amount of money for the commodity from the unit price and the inputted numeral, and calculates the total consumption tax and the total amount of money. The calculated consumption tax and total amount are displayed on the display unit 12 through an output means 10 together with the commodity name, unit price, quantity, and amount and also stored in the storage means 13.  This display unit 12 is arranged on the back of a POS terminal machine while facing the customer, and the store clerk performs input operation for the ordered commodity of the customer and then the customer can confirm the contents displayed on the display unit by direct viewing.
Patent JP-S63212477-A (JP)
Inventor: MORITA TAKAKAZU
IPC: B25B27/20
Filed: 1987-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53129952-A (JP)
Title: Load driving circuit
Inventor: YAMAMOTO HIROTO
IPC: G05F1/10
Filed: 1977-04-19
Abstract: PURPOSE: To obtain a low-cost load driving circuit which features the delay function, memory function and power function at one time, by reducing the number of the component parts with a simple circuit constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59170827-A (JP)
Title: Range finder camera
Inventor: KIMURA MAKOTO
IPC: G03B17/08
Filed: 1983-03-17
Abstract: PURPOSE:To obtain display with superior visibility in a finder by providing a movable image control means which receives a signal regarding photography and give visible variation to the luminous flux of the movable image optical means. CONSTITUTION:A fixed image optical system consists of an objective 1, prisms 2 and 3, and an ocular 4, and the movable image optical system consists of a prism 5, movable lens 6, frame plate 7, lens 8, prism 3, and ocular 4. A light shielding plate 10 as the movable image control means is provided in front of the incidence surface 5a of the prism 5, and the movable lens 6 oscillates around a point X as a center according to the focus adjustment of a photographic lens. Subject light incident to the objective 1 forms a fixed image through the prisms 2 and 3 and ocular 4, and subject light incident to the incidence surface 5a of the prism 5 forms a movable image through the movable lens 6, frame plate, lens 8, prism 3, and ocular 4.
Patent JP-H06255421-A (JP)
Title: Ceiling indirect lighting structure for vehicle
Inventor: FUKATSU YOSHIMI
IPC: B60Q3/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a ceiling indirect lighting structure for a vehicle in which the upper part of a pillar trim does not project into the vehicle inner side constantly, and the area to light a head lining can be extended. CONSTITUTION:This ceiling indirect lighting structure for a vehicle is composed by providing a pillar trim 8 in which the trim upper part 11 whose upper end 8a is abutted to the lower end 9 of a head lining 7 is formed bendably to the vehicle inner side A; a thermal variable member 13 provided to the vehicle outer side B of the trim upper part 11, and extension-deformed in a heating condition; a lamp main body 15 provided at the vehicle outer side of the trim upper part 11; and a heating unit 14 provided to the thermal variable member 13, and to emit the heat linking to the lighting of the lamp main body 15.