baber/WOPTO huggingface dataset:
Patent JP-H09147547-A (JP)
Title: Semiconductor storage device
Inventor: KOBAYASHI KATSUTARO
IPC: G11C8/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which can restrain a chip size from being increased owing to the increase in the number of columns in a block write operation by a method wherein, even when the number of columns, in the block write operation is increased, it is not required to increase the number of redundant columns. SOLUTION: In a block rewrite operation, a block write signal BW is input to a predecoder 8, four column decoders at the maximum are operated on the basis of a CMD 1 to a CMD 4 of column signals, and eight columns at the maximum are selected. After that, on the basis of an address signal which is output from an address buffer 9, only one out of write amplifiers (WA1, WA2) 31 , 32 is activated, and data is written. At this time, addresses 1 to 4 are connected respectively to a data bus pair DB1, the inverse of DB1, and addresses 5 to 8 are connected respectively to a data bus pair DB2, the inverse of DB2. As a result, write operation is performed to only one set of the addresses 1 to 4 or the addresses 5 to 8.
Patent JP-2000154980-A (JP)
Title: Fixing structure of heat pipe
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours and time required for fixing a heat pipe. SOLUTION: In the fixing structure of a heat pipe with a retention block 2 that is provided at a heat generation part 1 so that it can receive heat and has an insertion hole 6 and a heat pipe 7 that has an outer-periphery surface shape that is nearly similar to the inner-periphery surface shape of the insertion hole 6 and is closely inserted into the insertion hole 6 and is retained, the retention block 2 is provided with a slit 8 that is connected to the insertion hole 6 from its outer surface. Also, a recessed part 9 is provided on the inner- periphery surface of the insertion hole 6 while it opposes the slit 8.
Patent JP-H01173357-A (JP)
Title: Device for driving optical card
Inventor: HASHIMOTO AKIHIKO
IPC: G11B17/00
Filed: 1987-12-28
Abstract: PURPOSE:To securely read data by arranging two rollers with an interval to be equal with the length of an optical card, and arranging one roller in a part, which correspond to a reading position, in the center of this interval. CONSTITUTION:In order to guide one side surface of an optical card 1, guide rollers 35, 36 and 37 are provided in a frame with being freely revolvable. The central roller 35 is provided in the part to correspond to the reading position of a reading head 10 and the other rollers 36 and 37 are arranged with the roller 35 as a center so that the intervals of the rollers can be almost equal with the length of the card 1. In order to guide the other side surface, guide rollers 41, 42, and 43 are provided to face to the rollers 35-37 with being revolvably pivoted by arms 38, 39 and 40, which are provided to the frame in a rockably state. Then, the guide rollers 41-43 are pressed through the arms 38, 39 and 40 to one side surface side by springs 45, 46 and 47. Thus, the optical card can be stably carried and the data can be read without fail.
Patent JP-2000155375-A (JP)
Title: Liquid crystal projector device
Inventor: NAKAMURA YUJI
IPC: G09G3/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a means which can reduce also power consumption when the power of the luminous intensity of a light beam to be projected is lowered with respect to a light crystal projector device. SOLUTION: Reflection mirrors 2a, 2b and 2c are arranged for lamps 1a, 1b and 1c such as the metal halide lamps whose power consumption and luminous intensity power are different so as to form light sources generating the light beam. Then, the liquid crystal projector device projecting and displaying a picture by irradiating a liquid crystal panel and the like with the light beam is constituted. Besides, the part of the light sources is provided with a light source switching means switching the light sources whose power consumption and the luminous intensity power are different. When the luminous intensity power (luminous flux) of the projecting light beam is lowered according to peripheral brightness or the size of a screen picture to be projected, the power consumption of the light sources can be also reduced.
Patent JP-H05162342-A (JP)
Title: Wire dot printing head
Inventor: ANDO KOICHI
IPC: B41J2/30
Filed: 1991-12-13
Abstract: PURPOSE:To increase the output of a sensor without exerting effect on the operation of an armature and to eliminate the effect of noise. CONSTITUTION:A fixed electrode 18 is arranged in opposed relation to an armature 14 and the electrostatic capacity between the armature 14 and the fixed electrode 14 is detected by a sensor to observe the displacement of the armature 14. In order to shorten the distance between the armature 14 and the fixed electrode 18, the surface opposed to the fixed electrode 18 of the armature 14 is notched by set quantity from the rear end of the armature 14 to form a stepped part 14b. Therefore, the armature 14 can be allowed to approach the fixed electrode 18 by the quantity corresponding to the thickness of the stepped part 14b. In place of forming the stepped part 14b, an escape hole may be formed to the armature 14 at the part corresponding to the rear end of the armature 14 of a detection substrate 17. In this case, even when the armature 14 is attracted to a core 5 and the rear end thereof rises, the rear end is received in the escape hole.
Patent JP-H11160985-A (JP)
Title: Developer supplying device
Inventor: SEKIDA ITSURO
IPC: G03G15/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a developer supplying device capable of stably supplying a developer by preventing the flocculation of the developer, even after an image forming device main body is carried or left standing over a long period. SOLUTION: In the developer supplying device which is provided with a developer housing part for housing toner (developer) 315, a stirring blade (stirring means) 301 for stirring the toner in the developer housing part and a toner carrying screw (carrying means) 302 for carrying the toner 315 and for driving the stirring blade 301 and the toner carrying screw 302 by the same hopper motor (drive source) 370, a carrying clutch (drive transmission part) 380 capable to transmitting driving force only to the stirring blade 301, in such a manner that the transmission of power to the toner carrying screw 302 is stopped is provided among the hopper motor 370, the stirring blade 301 and the toner carrying screw 302, to selectively transmit drive only to the stirring blade 301.  Even if the toner 315 is flocculated because the image forming device main body is vibrated or left standing, the toner 315 in the vicinity of the stirring blade 301 is disentangled, the required rotational torque of the drive source becomes small and the toner 315 is stably supplied.
Patent JP-H06177837-A (JP)
Title: Output shutdown controller for high output light transmitting part
Inventor: SEKI HIDETOSHI
IPC: H04B10/293
Filed: 1992-12-10
Abstract: PURPOSE:To control a signal light output according to the detachment and connection of a connector by monitoring a reflected light from a signal light or a monitor light from a connector edge face, detecting an absolute reflected amount or a relative reflected amount from the reflected light strength, and comparing it with a threshold value. CONSTITUTION:This device is equipped with an electric/optic converting part 11, optical amplifier 12, optical fiber cable 13, connector 14, optical coupler 15, reflected light strength detecting circuit 16 which detects the light strength (absolute reflected amount) of the reflected light, threshold value comparator circuit 17 which compares the reflected light strength with a prescribed threshold value (a signal light output shutdown threshold value and a signal light output recover threshold value), and outputs a control signal according to the result, and signal light output control circuit 18 which controls the signal light output of the optical amplifier 12. Then, when the connector 14 is connected, the reflected amount of the signal light is decreased, and when it is less than the prescribed threshold value the reflected amount of the signal light is decreased. Then, the signal light output is set a prescribed level. When the connector 14 is detached, the signal light output is decreased.
Patent JP-H08157346-A (JP)
Title: Ultraviolet absorbing skin cosmetic
Inventor: MATSUDA HAKU
IPC: A61K8/00
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a skin cosmetic containing the extract of a Zingiberaceae Lindl. plant, high in safety and photostability, and excellent in an UV absorbing effect. CONSTITUTION: The UV absorbing skin cosmetic contains 0.005-30wt.% (as dry weight) of the extracts of one or more plants selected from Kaempferia galanga L., Kaempferia pulchra Ridl., Kaempferia roscoeana wall., and Kaempferia rotunda L., belonging to the Kaempferia L. plant. The skin cosmetic may further be blended with various kinds of components generally used for other cosmetics, quasidrugs, medicines, etc., and prepared in the preparation form of a liquid, a milky lotion, a cream or a stick. The extract is obtained by extracting the rhizomes or tubers of the Zingiberaceae Lindl., with an organic solvent (e.g. hexane) and further subjecting the left rhizomes or tubers to steam distillation. The skin cosmetic absorbs the UV light in the UV-A region and/or the UV-B region.
Patent JP-H01215394-A (JP)
Title: Method of treating glyphosate method waste flow
Inventor: REIMONDO CHIYAARUZU GURABIATSU
IPC: C02F1/72
Filed: 1988-12-27
Abstract: Waste streams from N-phosphonomethylglycine facilities are treated to remove by-products, unreacted raw materials and N-phosphonomethylglycine by heating the waste stream in the presence of a transition metal catalyst and contacting the waste stream with an oxygen-containing gas.
Patent JP-H05161926-A (JP)
Title: Method for punching thin sheet member
Inventor: NARITA TAKUMI
IPC: B21D28/24
Filed: 1991-12-13
Abstract: PURPOSE:To remove generated burrs at a return stage and to perform productive punching by returning a part punched at punching stage again to a material made of a thin sheet member at a return stage. CONSTITUTION:A punching stage where material made of a thin sheet member 1 is positioned, the thin sheet member 1 is clamped at the position of the positioned thin sheet member 1 and a part is punched, a return stage where a part punched at the punching stage is returned again to the material made of the thin sheet member 1 and integrated with the material and a punch down stage to separate a material made of the thin sheet member 1 integrated into one body at the return stage from the thin sheet member 1 punched at the punching stage are provided, therefore, an accurate part can be obtained.
Patent JP-H10209334-A (JP)
Title: Ceramic substrate and its manufacture
Inventor: TANAKA TAKESHI
IPC: H01L23/13
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To form vias at a high aspect ratio and high fineness by the photolithography, by setting the via diameter and pitch of the most compact via pattern on a baked ceramic substrate having specified thickness to specified ranges. SOLUTION: By the refractive index control of an inorg. powder for forming a semiconductor element-mounting ceramic substrate, a baked substrate of 15-500μm thick is formed to produce a ceramic package having the most compact via pattern having a via diameter of 15-150μm and via pitch of 25-200μm and circuit wiring pattern having a thickness of 7-80μm and most compact line-and-space of 8-80μm lines and 8-400pm spaces. This makes possible the pattern forming at a high accuracy at a thickness of circuit materials, thereby reducing the package size, increasing the density and improving the yield.
Patent JP-2001147884-A (JP)
Title: Network equipment and method for adding server function to the equipment
Inventor: SUZUKI KAZUYA
IPC: G06F12/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain network equipment for flexibly realizing a server function while utilizing the merits of the network equipment and a method for adding the server function to the network equipment. SOLUTION: Network equipment 1 connected, through an LAN or the Internet with a server 2 is provided with a network interface, an external file system(EFS) client part 11 for constructing the file system of a prescribed server as a virtual file system 12, and a server mechanism part 13 constituted so that the server function can be offered by using the constructed virtual file system 12. Thus, it is possible to realize the addition of the server function to the existing network equipment 1 only by adding the EFS client part 11 without adding any special hardware, and using the external file system without setting any large capacity file system 22 of a server 2 inside its own equipment.
Patent JP-H02582-A (JP)
Title: Thermal transfer recording medium
Inventor: YAMAGUCHI JUNKO
IPC: B41M5/26
Filed: 1987-12-26
Abstract: PURPOSE:To perform a printing image having particularly excellent thermal transfer at the time of printing at a high speed and high resolution for sheet having low smoothness by incorporating copolymer of ethylene of specific melt index as thermal fusible substance of colorant layer and ethylacrylate or vinyl acetate. CONSTITUTION:A colorant layer contains copolymer (a) (70-90wt.% of ethylene content) of ethylene having 800-3,000g/10min. and preferably 1,000-2,000g/10min. of melt index and ethylacrylate or vinyl acetate. As required, it further contains ethylene-vinyl acetate copolymer (b) of 10-600g/10min. of melt index (70-90wt.% of ethylene content) and/or ethylene-ethylacrylate copolymer (b) (70-90wt.% of ethylene content). The layer may contain, in addition thereto, other thermoplastic resin, waxes. The mixing ratio of the copolymers (a) and (b) is desirably 95/5-5/95 of mixing ratio by weight.
Patent JP-H03192147-A (JP)
Title: Melamine resin-based molding material
Inventor: OTA AKIHIRO
IPC: C08L61/20
Filed: 1989-12-21
Abstract: PURPOSE:To improve the resistance to thermal discoloration and thermal crack by compounding a solid melamine resin compsn. with a heat-resistant inorg. filler. CONSTITUTION:35-70 pts.wt. solid melamine resin is compounded with 0.1-3 pts.wt. curing agent (e.g. phthalic anhydride), 0.1-3 pts.wt. mold release agent (e.g. a polyethylene wax), and 0-3 pts.wt. pigment to give a solid melamine resin compsn. 35-70 pts.wt. resulting compsn. is further compounded with 65-30 pts.wt. heat-resistant inorg. filler (e.g. a glass fiber).
Patent JP-H06178643-A (JP)
Title: Cutting edge roll apparatus
Inventor: EGUCHI SHUICHI
IPC: B26D1/24
Filed: 1992-12-11
Abstract: PURPOSE:To prevent the early breakage of a comblike scraping part far before the material life of the comblike part to scrape the formed noodle strings from the tooth grooves of a cutting blade roll of a cutting roll apparatus for slitting various kinds of noodle strips and forming a number of noodle strings. CONSTITUTION:A noodle string scraper is made to contact with each tooth groove 3 of a pair of slitting tooth rolls to peel the noodle string from the groove. Each edge groove 3 is provided with a block scraper contacting with the slitting tooth roll at the back of the noodle string scraper relative to the rotating direction of each roll.
Patent JP-H06178257-A (JP)
Title: Recording and reproducing device
Inventor: HARIGAYA ISAO
IPC: H04N5/907
Filed: 1992-12-11
Abstract: PURPOSE:To start reproduction succeedingly from a point in which the reproduction is interrupted by identifying plural recording media and storing the just preceding state. CONSTITUTION:When an identification code read from a mass memory of a loaded memory pack 88 is registered in an ID code memory 86a in the reproduction mode, an ID number (CM) in pairs with the identification code is read from a counter memory 86b and when not registered, the identification code is registered in the ID code memory 86a and the CM is set to 0. When the reproduction switch is operated, storage data in the mass memory in the memory pack 88 are read based on the CM and the reproduction switch is turned off, and when the ID number read just precedingly is not a final ID number recorded in the mass memory, the ID number just before the reproduction switch is turned off is used for a CM value to revise the counter memory 86b and when the ID number is the final ID number, the CM is set to 0 to terminate the reproduction.
Patent JP-H02179180-A (JP)
Title: Editor
Inventor: NAKAGAWA KIYOSHI
IPC: G11B27/024
Filed: 1988-12-29
Abstract: PURPOSE:To attain edit by selecting mode of still picture edit from an optional position during the moving picture edit with a simple operation by providing a means switching a 1st path into a 2nd path of a switch means in a prescribed timing. CONSTITUTION:When a switch circuit 7 is turned to the position (a), a video signal V1 from a reproduction circuit 6 is directly supplied to a recording circuit 11. When a still picture key 18 is depressed, a write enable signal WE goes to a low level synchronously with a synchronizing signal VD and a reproduced picture of a reproduction circuit 6 is stored in a field memory 8. A read enable signal RE goes to a low level at the point of time when the succeeding field is started, the picture stored in the field memory 8 is outputted, the switch circuit 7 is turned to the position (b) and the output V2 of the field memory 8 is supplied to the recording circuit 11. Thus, when the still picture key 18 is depressed, the picture from the field memory 8 is supplied to the recording circuit 11 and the mode is switched from the moving picture edit to the mode of still picture edit.
Patent JP-H05166508-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/06
Filed: 1991-12-16
Abstract: PURPOSE:To realize a corrosion resistant negative electrode zinc electrode without using a pollution substance mercury, and provide a zinc alkaline battery introducing no environmental contamination. CONSTITUTION:Negative electrode active material is formed of zinc containing in total 0.005-0.1 percentage by weight of one kind or more of metal selected from a group composed of Cs, Hf, Tc, Re, Ge, and Po. A condition in which as many as 6 kinds of metal are usable instead of mercury can be realized so as to provide a zinc alkaline battery without causing pollution.
Patent JP-H02173751-A (JP)
Title: Photosensitive resin composition
Inventor: YANAGAWA MAKOTO
IPC: H05K3/28
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the compsn. which is excellent in a photosetting property, heat resistance, chemical resistance, flexibility, and electrical characteristics, and is useful as a liquid photoresist which can be developed with a dilute aq. alkaline soln. by using a specific multifunctional epoxy resin. CONSTITUTION:This compsn. contains the reaction product obtd. by bringing polymerizable unsatd. carboxylic acid at 0.8 to 1.2mol% per 1 epoxy equiv. of the epoxy resin expressed by formula I into reaction, then further bringing the reaction product thereof and polybasis acid anhydride at 0.2 to 1.0 per 1 epoxy equiv. into reaction, a diluent, a sensitizer, the epoxy resin, and an epoxy resin hardener. This compd. can be developed by the dilute aq. alkaline soln. and the preferable compounding ratios thereof are successively 40 to 60pts. wt., 5 to 50pts.wt., 3 to 10pts.wt., 10 to 20pts.wt., and 0.5 to 3pts.wt. The resin compsn. which has the excellent heat resistance, chemical resistance and adhesive property and is usable not only as a solder resist but in broad applications, such as paints, photosensitive adhesive agents, plastic relief materials, and materials for printing plates, is obtd. in this way.
Patent JP-H025845-A (JP)
Title: Suppression of histeria monositegenes using bacteriosine
Inventor: PIITAA EI BANDENBAAGU
IPC: A23L3/3463
Filed: 1988-12-29
Abstract: PURPOSE: To prevent contamination of foods by Listeria monocytogenes by using a bacteriocin produced by Pediococcus acidilacteici. CONSTITUTION: Pediococcus acidilacteici NRRL-B-18050 which has a DNA having a genetic code to produce bacteriocin as a plasmid in the Pediococcus acidilacteici is grown, and the growth medium is filtered through a membrane to obtain a soln. containing the bacteriocin. The soln. is dried to obtain a bacteriocin in a powder state. The obtd. powder is added into milk, meat, cheese or other foods in an effective amt. to suppress growth of Listeria monocytogenes, for example, by 1 to 100,000AU per 1g of a food.
Patent JP-H07189496-A (JP)
Title: All-weather roof device for constructing building and assembling method and usage thereof
Inventor: KAWAKAMI HIDETADA
IPC: E04G21/28
Filed: 1993-12-27
Abstract: PURPOSE:To mount and dismantle a roof member easily on the ground or in the vicinity of the ground, and to enable operation safely. CONSTITUTION:A roof device 1 has a roof member 7 covering a unit type building 2 under construction, a bearing means 8 bearing the roof member 7 while being able to be expanded and contracted in the vertical direction and an opening-closing means capable of opening and closing the roof member 7. The roof member 7 is mounted and dismantled under the state, in which the bearing means 8 is shrunk, and the building unit 5, etc., are hung by opening the roof member 7.
Patent JP-2000226339-A (JP)
Title: Oxidation of substrate containing methyl, methylene or methine group
Inventor: ALSTERS PAUL
IPC: C07C45/36
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To oxidize a substrate high in reaction rate, selectivity and conversion rate by oxidizing the substrate containing methyl, methylene or methine group in the presence of a catalyst system consisting of a specific imide compound and a metal cocatalyst, and an aldehyde in an organic solvent. SOLUTION: This method for oxidizing a substrate comprises oxidizing simultaneously the substrate containing methyl, methylene or methine group (e.g.; indane) with a 2-20C aromatic or aliphatic aldehyde (e.g.; acetaldehyde) in the presence of a catalyst system consisting of (A) an imide compound of formula I or II (R1, R2 are each H, OH, a halogen, a 1-20C alkyl, alkenyl or alkoxy, an aryl or the like, and R1 and R2 together form double bond in formula I or form a ring in formula I or II; X is O or OH; (n) is 1-3), (e.g.; N- hydroxysuccinimide) and (B) a cocatalyst containing one or more kinds of elements selected from the group consisting of transition metals and elements belonging to the 2A and 3A groups in the Periodic Table, in an organic solvent to obtain a corresponding oxo compound.
Patent JP-H05141194-A (JP)
Title: Coupling device of head lining body
Inventor: AMANO FUMIO
IPC: E21D11/08
Filed: 1991-11-22
Abstract: PURPOSE:To connect a head lining body firmly to those of shearing force and bending force in the tunnel axis orthogonal direction in addition to tunnel axial force, respectively. CONSTITUTION:A joint fitting 5 provided with an internal thread member 4 with a metal pin 2 projecting from the end face of a head lining body 1 and a tapped hole 3 in parallel with the pin 2, is embedded tight in an end of the adjacent head lining body 1 on one side. Subsequently, another joint fitting 9 with a pin fitting hole 7 and a bolt insertional hole 8 is embedded tight in the end of an adjacent head lining body 6 on the other. Then the pin 2 in a head lining body 10 with the joint fitting on one side is fitted in the pin insertional hole 7 in a head lining body 11 with the joint fitting on the other, and then a connecting bolt 12 inserted into the bolt insertional hole 8 of the joint fitting 9 is screwed in the tapped hole 3 of the joint fitting 5.