baber/WOPTO huggingface dataset:
Patent JP-H03208594-A (JP)
Title: Device for cutting single layer of tubular material web
Inventor: BUOOTAA EEFUAASU
IPC: B65B9/13
Filed: 1990-11-01
Abstract: PURPOSE: To surely open an upper layer of a tubular material web by mounting a guide member guiding a reciprocation base in parallel with a support, to the reciprocation base, and making the length of projecting portion of a cutting knife to the direction of the support. CONSTITUTION: A material web 2 is guided by a first roller 3 and a shaft 4 for cutting the web 2, and a reciprocation base 7 guided by a hollow shaft 6 supports a cutting knife 8 furnished with a blade 9 for cutting a layer 1 of the web 2f. Whenever the reciprocation base 7 moves along the web 2, the knife 8 cuts the upper layer 1. The pitch of screw thread of a center screw hole 34 of an adjustment screw 33 fitted in a thread hole of a knife support 14 is equal to that of screw thread of shaft part of the screw 33, and thereby a moving layer of the cutting knife 8 is determined by a difference in pitch between the inner and outer surface screw threads. Accordingly, the length of projecting portion of the knife 8 can be adjusted accurately.
Patent JP-H01138989-A (JP)
Title: Controlling method for reel driving motor
Inventor: UEDA ICHIRO
IPC: H02P7/298
Filed: 1987-11-24
Abstract: PURPOSE:To stabilize reel tension and obtain high platethickness-controlling precision, by performing process for avoiding counting noise, and by performing differential arithmetic. CONSTITUTION:In a tension responding arithmetic unit 52, smoothing filters 527, 528, and a subtracter 529 are additionally arranged. By the smoothing filter 527, through the input of the rotational speed omega of a motor M detected by a rotational speed meter 51, counting noise is smoothing-processed, and an arithmetic unit omega' is produced. By the subtractor 529, a difference between this signal omega' and the original rotational speed omega is found, and with a multiplier 520, the difference is multiplied by the inverse number of a time constant, and the differential signal (domega/dt)' of the rotational speed omega is equivalently found. A difference between signal multiplied by the moment of inertia with a multiplier 522, and the signal TM' of generation torque TM smoothing-processed by the smoothing filter 528 is found by a subtracter 523, and the input to a subtractor 524 is provided as load torque TL'.
Patent JP-2000122179-A (JP)
Title: Projector device
Inventor: NAKAE NOBUYUKI
IPC: G03B21/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To easily handle a device when carried and to obtain excellent storability. SOLUTION: In this projector device 1, a video formed by transmitting projected light from a light source unit 72 through the color filter 73a of a color separation filter unit 73 and radiating it to a video display device 75 through an optical element 74 is projected to a screen by a projection lens 77, and a housing holding respective component parts for the projector device including the unit 73 and the projection lens 77 is divided into two and formed, and the housings 2a and 2b are coupled with each other so that one part of either housing 2a can be housed in the other housing 2b.
Patent JP-S62157720-A (JP)
Title: Production of steel plate for saw
Inventor: KANESHIKA TSUTOMU
IPC: B23D65/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain saw teeth excellent in cutting quality by forming grooves with a predetermined width on both the front and back faces at the center of a base material to be used as a blade tip, inserting extremely hard blade tip materials into the grooves and heating and pressing and cutting the base material and blade tip materials at the center where the blade tip materials are stuck. CONSTITUTION:Grooves 3 are formed at the center of a base material 1, and blade tip materials 2 with a thickness slightly protruding from the base material surface are inserted into the grooves 3. The blade tip materials 2 are temporarily stuck to the base material 1 by spot welding 6 or with an adhesive. Under this condition, the base material 1 and blade tip materials 2 are heated at a high temperature suitable for pressure welding and are pressurized by a pair of rollers 7, 7. Then, both of them are provided with the same plane and also are firmly stuck due to the deformation of the base material 1 or the blade tip materials 2. Accordingly, the joint can be reliably stuck without displacement. Saw teeth, particularly the top of tips, can be formed with a blade tip material excellent in cutting quality and preferable as a cutting tool, which has been hard to attain in the past.
Patent JP-H01140874-A (JP)
Title: Picture signal encoder
Inventor: SHIKAKURA AKISUKE
IPC: H04N19/00
Filed: 1987-11-27
Abstract: PURPOSE:To realize encoding with less deterioration of picture quality through simple constitution by selecting a maximum value and a minimum value, in which an error comes minimum, and the index value of each picture element. CONSTITUTION:An input television signal is inputted to a blocking circuit 11 through an A/D converting circuit 10, and is divided into blocks. One pair of data related to the maximum value and the minimum value of picture element data in the block are calculated by a minimum value.maximum value calculating circuit 12, and further, are corrected by a maximum value.minimum value correcting circuits 14-1-14-n. These data are encoded by block encoding circuits 16-0-16-n, and are decoded by decoding circuits 18-0-18-n. The error between the decoded data and a true value is calculated by error calculating circuits 20-0-20-n, and the adequate data and the encoded data are selected by switches 22, 24 according to the minimum value of its output.
Patent JP-2001116645-A (JP)
Title: Resistance variable type degree of vacuum measuring device
Inventor: MIZUNO KENTAROU
IPC: G01L21/18
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a resistance variable type degree of vacuum measuring device functioning even in high vacuum. SOLUTION: This resistance variable type degree of vacuum measuring device 10 measures the degree of vacuum by arranging a sensing resistance RS made of a thermosensible resister in the atmosphere. The sensing resistance RS, a first resistance R1, a second resistance R2, and a third resistance R3 are connected in order to form a closed circuit, and a constant potential VB is applied across the connected point of the first resistance R1 and the second resistance R2 and the connected point of the third resistance R3 and the sensing resistance RS.  Current IX is made to flow from a control circuit CCO to the connected point of the first resistance R1 and the sensing resistance RS so that the potential difference between the potential VS in the connected point of the sensing resistance RS and the first resistance R1 and the potential V3 in the connected point of the second resistance R2 and the third resistance R3 becomes zero. By setting the potential VB properly, the variation of the current IX being made to flow from the control circuit CCO can be made large.
Patent JP-2000087322-A (JP)
Title: Embedding type traffic sign lamp
Inventor: OYAMA KAORU
IPC: E01F9/524
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an embedding type traffic sign lamp which enhances the degree of freedom in dimensions and designs by increasing the mechanical strength and enables a large-sized scale and various designs to improve visibility, and further, improve safety and convenience in cooperation with the actuation of traffic signals. SOLUTION: A light-emitting diode 2 and a light-reflecting board 3 used for a reinforcing board in common holding the light-emitting diode 2 is integrally enclosed in a lamp body 4 molded of a transmittable resin. The light-emitting motion of the diode 2 is set to interlock traffic signals and relate them, and further, a stop-line is formed on a road surface by the lamp body 4.
Patent JP-H01141131-A (JP)
Title: Fail-safe device for automobile constant-speed drive unit
Inventor: TOMIZAWA NAOMI
IPC: F02D41/22
Filed: 1987-11-27
Abstract: PURPOSE:To cope with any mechanical trouble of a driving part in a constant- speed drive unit as well as to secure a fail-safe function by stopping a supply of fuel to an engine when such a state that detected car speed is larger than desired car speed is continued as long as more than the specified time. CONSTITUTION:An automobile constant-speed drive unit is designed so as to perform its constant speed drive by controlling output of an engine D with a means C so as to cause the car speed detected by a means A to be accorded with the desired car speed. In this constitution, duration of such a state that the detected car speed is larger than the desired car speed is counted by a means E. When the duration counted by the means E becomes more than the specified value, a supply of the engine D is stopped. With this fuel cut, any mechanical trouble of a driving part in the constant-speed drive unit is detected, while the fuel supply is stopped and the engine is safely stopped, so that a fail-safe function is secured.
Patent JP-S63182480-A (JP)
Inventor: JIYON ROJIYAA BURUTSUKU BUUKOT
IPC: C08L23/02
Filed: 1987-11-27
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-H03157928-A (JP)
Title: Thin film formation and device therefor
Inventor: YAMAGUCHI TORU
IPC: H01L21/316
Filed: 1989-11-15
Abstract: PURPOSE:To form thin films by laminating multiple thin reaction product films for avoiding the gap making between the films by a method wherein the formation and flattening processes of the thin films are separately performed in multiple times in the same device. CONSTITUTION:A semiconductor wafer 2 is mounted on a wafer stage 22 to be heated by a heater 23 simultaneously, reactive gas is fed from a gas head 24 controlling the reaction time, etc., to form a reaction product film C thinner than specified film thickness. After the formation of the film C, lamps 27 are shifted to the part above the wafer 2 while the wafer stage 22 is lifted to be isolated from the heater 3. Next, the lamps 27 are lighted in specific atmosphere of H2 and O2 to heat the wafer 2 for performing the reflowing process. This film formation process and the reflowing process are repeated until the films attain the specified thickness. Through these procedures, the formed films C interfere with the adjacent wiring 12 so that the gap formation between the films C can be surely avoided.
Patent JP-H01140276-A (JP)
Title: Portable recording medium processor
Inventor: NISHIOKA MITSURU
IPC: G06F3/08
Filed: 1987-11-26
Abstract: PURPOSE:To shorten a time required for processing one command by issuing a command to a transmission means by a control means according to receiving condition information from a receiving means and controlling the transmission of a text to a host equipment or a portable recording medium. CONSTITUTION:The command text fed from the host equipment 12 is received by the receiver 14 and stored in a command buffer 18. A main control part 20 discriminates the contents of the command and if it is to be fed to an IC card 13, a transmission command is fed to a transmitter 17. The transmitter 17 reads the command text from the buffer 18 and transmits to the card 13. A response text fed from the card 13 is received by a receiver 16 and stored in a response buffer 19. A main control part 20 discriminates the contents of the response and if it is to be fed to the host equipment 12, a transmission command is fed to a transmitter 15. The transmitter 15 reads the response text from the buffer 19 and transmits to the host equipment 12. In such a way, the time required for processing the one command can be shortened.
Patent JP-H07152327-A (JP)
Title: Display device using light emitting diode lsi
Inventor: OKAMOTO KATSUHIKO
IPC: G09F9/33
Filed: 1993-11-29
Abstract: PURPOSE:To provide a display device suitable to miniaturization of a low power consumption, of a long service life and also having high responsiveness of pixels. CONSTITUTION:Plural light emitting diodes DR, DG, DB are formed with a prescribed pitch in a matrix state on the main planes of semiconductor substrates of GaAs, etc., to constitute display parts 1A (to 4A). On respective substrates, an X decoder 11 and a Y decoder 12 controlling respective brightness of light emitting diodes DR, DG, DB are formed so as to surround its display parts 1A (to 4A). Three kinds of diodes of light emitting diodes of red color(R), green color(G) and blue color(B) are arranged in a prescribed ratio in the display part.
Patent JP-H05108475-A (JP)
Title: Memory device
Inventor: ISHIZAKI HIROMI
IPC: G06F12/06
Filed: 1991-10-17
Abstract: PURPOSE:To execute high speed access and to improve capacity and transfer speed by interleave-operating a memory element extended at the time of extending the memory element and an existed memory element. CONSTITUTION:When the existed memory bank 3 and the extended memory bank 4 are installed, a device operates as follows. Namely, an address generation part 1 inputs a signal that the both banks 3, 4 are set, shifts the address lines 2a, 2b of a bus line to the side of a lowest bit LSB in accordance with the number of the banks and connects them to a memory chip. In such a case, A4:1 of the bus line is connected to A3:0 of the memory chip. A data selection part MUX 6 switches data lines 5a, 5b from the memory banks 3, 4 and connects it to the bus line with an interleaving operation. Thus, data is written from the bus line into the memory banks 3, 4 and they are read. Thus, capacity and transfer speed can by improved.
Patent JP-H03158113-A (JP)
Title: Electric coffee maker
Inventor: KANBA TAKAO
IPC: A47J31/44
Filed: 1989-11-16
Abstract: PURPOSE:To extract nice coffee safely and without impairing drip performance by removing the impurities contained in city water with a small quantity of activated carbon. CONSTITUTION:The water in the inside of a tack 11 is heated to a temperature of approximately 90 degrees, and is jetted onto the water-pouring surface 18 of an activated-carbon housing vessel 17 through a tank-side outflow passage 24. In this case, since ribs 33 are provided, the water jetted from a tack-side outflow passage 24 is dispersed on the water-pouring surface 18. And it passes through an activated carbon housing vessel 17 and again is returned to the inside of the tank 11 through a water-flowing surface 19. In this way, since the activated carbon housing vessel 17 is not placed in the flow passage of the body, it does not offer any flow passage resistance, and a stable drip performance can be obtained. And water can be uniformly passed through the activated carbon housing vessel 17 by forming specific flow passages in the activated carbon layers by the water repellent characteristic of the activated carbon andby supplying water while sprinkling it with the ribs 33. Further, since once-heated-water passes through the activated carbon housing vessel 17, even if various germs remain attached to the activated carbon, they can be heated and sterilized.
Patent JP-H04170953-A (JP)
Title: Magnetized woven fabric
Inventor: ETO KAZUO
IPC: A61F13/00
Filed: 1990-11-02
Abstract: PURPOSE:To provide the magnetized woven fabric which can be easily, rapidly and exactly mounted in flexible dealing with the form and state of an object and allows secure holding and fixing by magnetizing a fabric woven of the yarn formed by doubling and twisting resin fibers contg. the powder of a magnetic material and ordinary cotton yarn. CONSTITUTION:The fabric woven of the yarn formed by doubling and twisting the resin fibers contg. the powder of the magnetic material and the ordinary cotton yarn is magnetized. Rubber fibers or resins contg. the powder of the magnetic material may be used in place of the above-mentioned resin fibers. This magnetized woven fabric can be held and fixed to the required shape while the shape meeting the shape of an affected part is maintained by the holding and fixing force corresponding to the number of laminations at the time of the disposition of the fracture of the jaw in dentistry or various kinds of the fracture of the bones in medical fields by using this magnetized woven fabric being laminated.
Patent JP-H01201358-A (JP)
Title: Production of linear polyester composition via polyepoxide thickened substance
Inventor: CHIYOON YORU HAN
IPC: C08G59/42
Filed: 1988-11-28
Abstract: PURPOSE: To obtain a branched polymer having favorable melt viscosities, by blending a poly (epoxyalkyl-substituted) cyclic amide or the like with a linear polymer inert to an epoxy group and bringing it to react with a linear polyester having a free carboxylic acid in a molten state.  
     CONSTITUTION: (A) Poly (O- or N-epoxyalkyl-substituted) cyclic amide, imide or imidate (such as triglycidyl isocyanurate) is homogeneously blended with (B) a linear polymer inert to epoxy groups (such as polyester, polycarbonate). Then, the obtd. concentrate is brought to react with (C) a linear polyester having a free carboxylic group (such as an end carboxylic acid group-contg. polybutylene terephthalate) in a molten state, and furthermore, the A component is used by about 0.1 to 3 pts.wt. per 100 pts.wt. of the total of the B component and the C-component to obtain a branched polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05107180-A (JP)
Title: Rice quality analyzer
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1991-10-17
Abstract: PURPOSE:To enable intuitive judging of rice quality by providing an indication of the rice quality which is easy to grasp. CONSTITUTION:A near-infrared spectroscopic analyzer 1 irradiates near-infrared light with continuously varied wave length to a rice sample, detects the transmitted light or reflected light from the rice sample and obtains the spectrum of the transmitted light or reflected light through the detection. A computer 2 processes the original spectrum obtained with the near-infrared spectroscopic analyzer 1, obtains the content of the component for quality evaluation in the rice sample, and controls the indication on an indicator 4 in graphs and figures in combination with the obtained content in the measurement.
Patent JP-H05136177-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: TOIDA HIKARI
IPC: H01L29/812
Filed: 1991-11-14
Abstract: PURPOSE:To provide a field-effect transistor wherein it is provided with a mechanically stable and low-resistance gate electrode, its characteristic change due to a surface level is restrained sharply and its performance is high and to provide its manufacturing method. CONSTITUTION:An undoped semiconductor layer 2, a channel layer 3 and, in addition, a low-impurity-concentration semiconductor layer 6 for surface protective use are crystal-grown sequentially on a substrate 1 which is semiinsulating or the like. Then, a low-resistance layer 4 is formed by a selective crystal growth method or the like; an ohmic electrode 5 is formed. In order to reduce a gate resistance, a gate electrode 7 is formed to be, e.g., T-shaped, and it is formed so as to come into contact with the semiconductor layer 6. The channel layer 3 between the gate electrode 7 and the ohmic electrode 5 is protected by the semiconductor layer 6 whose interface characteristic is excellent.
Patent JP-H07152767-A (JP)
Title: Machine translation system
Inventor: HATANO NOBORU
IPC: G06F17/28
Filed: 1993-11-30
Abstract: PURPOSE:To enable a user to register a translated pattern for a routine sentence, to prepare a translated sentence utilizing user's translation knowhow by machine translation and to reduce retrial work. CONSTITUTION:A routine sentence is previously registered in a pattern file 3 as a pair of an original pattern expressed by a combination between a symbol expressing an optional phrase and a fixed phrase and a translated pattern corresponding to the original pattern, a pattern processing part 4 inspects whether an original sentence inputted from an input part 1 is matched with the registered original pattern or not, and at the time of matching with the original pattern, a phrase corresponding to the symbol of the original pattern is segmented. A translation control part 6 controls a translation part 7 to translate each segmented phrase. A translated sentence synthesizing part 5 receives a translated sentence pattern corresponding to the original pattern from a pattern processing part 4, substitutes the translated result of the segmented phrase received through the control part 6 for the symbol of the translated pattern to prepare a final translated sentence. A user can easily register/update data in a pattern file 3.
Patent JP-S63146281-A (JP)
Title: Disk drive
Inventor: BERUNON ERU NOORESU
IPC: G11B5/596
Filed: 1987-11-26
Abstract: PURPOSE:To execute accurate tracking of a magnetic head without using an additional exclusive disk by setting a format of s specific servo code on a magnetic disk. CONSTITUTION:A disk 1 is divided into plural sectors 17 of an equal size and each sector 17 contains a servo gap 19. A servo code is recorded along a track part 21a in the gap 19 and contains a track position servo code part 23, a track number part 25, and a part 27 consisting mainly of an automatic gain control area including s small guard band GB1 at the front side. The use of an exclusive servo disk is omitted by formatting properly the servo code switching actions are omitted among the general-purpose, exclusive and target heads respectively. In such a way, the complicatedness is reduced.
Patent JP-H07118997-A (JP)
Title: Weft entanglement-proofing device in fluid jet loom
Inventor: OKESAKU MASAHIRO
IPC: D03D47/28
Filed: 1993-10-21
Abstract: PURPOSE:To provide the device enabling smooth picking by preventing weft entanglement in a fluid jet loom. CONSTITUTION:In order to prevent weft entanglement in a fluid jet loom having plural nozzles, these nozzles 2 are put into a monolithic nozzle holder 1; or, the nozzle tip side of this holder is provided with a plate-like partitioning guide 3 or a coaxial cylindrical guide, thus the picking operation is stabilized.
Patent JP-S63153694-A (JP)
Inventor: SUZUKI YOICHI
IPC: G07F11/16
Filed: 1986-12-17
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-H06105860-A (JP)
Title: Condom wherein how to fit is easy
Inventor: KITAMURA SHUICHI
IPC: A61F6/04
Filed: 1992-09-28
Abstract: PURPOSE:To provide a condom being simply fittable and with no falling-down and with excellent venereal disease preventing effect. CONSTITUTION:The terminal 1 of a condom is widened and the lower half from the center 2 is folded outside into two and it is rounded outwardly from the twice-folded part in the apex 3 direction. It comes loose naturally in the fitting direction by holding the terminal of the rounded condom with fingers and pulling only this from the apex of a penis to the root part thereof. Therefore, as how to fit is simple and safe and no falling-out caused by friction during sexial action occurs and the bursula testium and the vulva are isolated from the sexial organ of the opposite sex, it is excellent for protection of infection of venereal diseases.
Patent JP-H09119586-A (JP)
Title: Noise reduction member of silencer for pneumatic pressure
Inventor: TAKENAKA SATORU
IPC: F16L55/07
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To form a noise reduction member of a silencer for pneumatic pressure into a small one by increasing a noise reduction efficiency while decreasing a resistance. SOLUTION: A noise reduction member 3 used for a silencer for pneumatic pressure is a cylindrical member which is made of a porous plastic with permeability and provided with an exhaust channel 8 in the axial direction. Also the noise reduction member 3 has small holes of 10 to 150μm in averaged diameter, and many grooves 9 on its outer surfaces 3a so that the area of the outer surfaces 3a is 1.05 to 40 times the area of the inner surfaces 3b.