baber/WOPTO huggingface dataset:
Patent JP-H02177470-A (JP)
Title: Semiconductor device
Inventor: TAKAGI HIROSHI
IPC: H01L21/822
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a semiconductor device having a better yield and reliability, which is irradiated with charged particles, by disposing an acute angle in a second conductive area in order to easily cause insulation breakdown in a second insulation layer area than in a first insulation layer area when a third conductive area is electrically charged due to the irradiation of charged particles. CONSTITUTION:This device comprises at least first conductive areas 3, 1 and second conductive areas 4a, 4b formed at different positions which are electrically insulated each other, third conductive areas 8, 9 laminated at positions of at least the first conductive areas 3, 1 and the second conductive areas 4a, 4b third insulation layer areas 8, 9 sandwiched between the first conductive areas 3, 1 and the third conductive areas 8, 9, and second insulation layer areas 6a, 6b sandwiched between the second conductive areas 4a, 4b and the third insulation layer areas 8, 9. In order to easily cause insulation breakdown in second insulation layer areas 6a, 6b than in first insulation layer areas 5, 7 when the third conductive areas 8, 9 are electrically charged due to the irradiation of charged particles, the second conductive areas 4a, 4b are formed so as to have acute angles.
Patent JP-H05162519-A (JP)
Title: Tension rod for automobile and manufacture thereof
Inventor: ITO YUKIO
IPC: B60G7/00
Filed: 1991-12-17
Abstract: PURPOSE:To lighten a tension rod without lowering the strength thereof. CONSTITUTION:A collar 11, in which a bush 10 is pressed-in, is fitted to one end of a tension rod, and a bearing surface 13, to which a stud bolt 9 is to be fitted, is formed in the other end thereof. A tension rod main frame 12 is made of a hollow member, and one end thereof is made to abut on the collar 11, and is welded for bonding, and the other end thereof is crushed to form a fitting bearing surface 13 of a stud bolt, and a reinforcing member is inserted into the hollow part of the other end formed with the bearing surface 13. A communicating hole for communicating the inside of the tension rod main frame 12 with the inside of the collar 11 is formed in the collar 11, on which the tension rod main frame 12 made of a hollow member abuts.
Patent JP-H01170179-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA KEIJI
IPC: H04N5/937
Filed: 1987-12-24
Abstract: PURPOSE:To execute a slow reproduction or a frame-feeding reproduction with smooth and natural movements by tracing the whole ranges of two adjoining tracks different in azimuths and reproducing a signal for 2 fields by means of two composite heads. CONSTITUTION:At the time of the slow reproduction, from the track of a B azimuth, the tracing is executed by two heads 2B and 3B of a composite head B, the output levels are compared by a comparator 25, and a changeover switch 22 is switched so as to select the larger level. From the track of an A azimuth, a changeover switch 21 is switched so as to execute an extraction by a head 3A. At the time of the frame-feeding reproduction, the changeover switch 21 is switched so as to extract signals from the tracks of A and B azimuths by using heads 2A and 3B. The outputs of the changeover switches 21 and 22 are switched for 1/2 tape feeding periods by a 1/2 period signal by means of a changeover switch 3.
Patent JP-H02177135-A (JP)
Title: Objective lens actuator
Inventor: KATO TAKASHI
IPC: G11B7/09
Filed: 1988-12-28
Abstract: PURPOSE:To hold the neutral point of an actuator by obtaining electromagnetically the spring force with the use of a neutral point holding coil received the supply of a current and a magnetic device and to quickly perform a tracking action by obtaining electromagnetically the attenuation force with the use of an attenuation coil and a magnetic device. CONSTITUTION:A neutral point holding coil 31 received the supply of a current is put in the magnetic field of a magnet 35. Thus the coil winding receives the force and reaches its balanced state when the coincide is obtained between the numbers of windings of the outgoing and in coming routes of the coil 31 crossing the magnetic field. Then the coil 31 is fixed at a rotary supporter 11 of an actuator and the spring force acts to restore to the neutral point in the case the supporter 11 is shifted from the neutral point. While the attenuation force is produced from the attenuation coils 33 and 33'. The electromotive force is produced when the supporter 11 turns and the windings of both coils 33 and 33' cross the magnetic field. Then a current flows into a closed coil and the force is generated in the direction where the motions are attenuated. Thus the attenuation force is applied to the tracking direction. As a result, the actuator can be locked at the neutral point position at a high speed tracking access.
Patent JP-H01234446-A (JP)
Title: Extrusion of composition of linear polyethylene and polyacetal and film
Inventor: TERIIZA RUUSHII KANINGAMU
IPC: B29L7/00
Filed: 1988-12-28
Abstract: PURPOSE: To obtain the subject composition which has improved extrusion properties and is useful for a film, etc., by using a linear polyethylene polymer and a small amount of a polyacetal and reducing melt fracture, head pressure, and extruder torque.  
     CONSTITUTION: This composition comprises (A) the linear polyethylene polymer and (B) the polyacetal polymer in an amount of 0.02-0.8 wt.% which reduces the melt fracture when the component A is extruded into a thin film. The component A is a copolymer of (i) ethylene and (ii) a 4-10C higher olefin and has 0.90-0.94 density and, preferably butene, hexane, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08167847-A (JP)
Title: Digital/analog converter
Inventor: OBATA HIROYUKI
IPC: H03M1/68
Filed: 1994-12-15
Abstract: PURPOSE: To improve noise resistance by arranging a selector circuit consisting of switch elements for selectively outputting potential outputted from respective nodes of plural resistor elements on one side of an R string. CONSTITUTION: A D/A converter is provided with an R string 1 formed between reference voltage levels +Vref and -Vref by laying a serial circuit on which plural resistor elements are linearly arranged in a zigzag line. The R string 1 are constituted of 1st to 4th serial circuit respectively consisting of resistor elements R00 to R03 , R04 to R07 , R08 to R11 , R12 to R15 which are respectively linearly arranged and mutully electrically connected to form a zigzag state. Since potential levels outputted from respective nodes of the elements R00 to R15 are selectively outputted, a selector circuit 2 consisting of a 1st switch element group S00 to S15 and a 2nd switch element group S0 to S3 is arranged on one side of the R string 1. Consequently distances between noise generation areas and respective resistor elements can be almost uniformed.
Patent JP-2001148129-A (JP)
Title: Learning controller for disk device
Inventor: IMAGAWA SEIJI
IPC: G11B7/095
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance the high performance in the pull-in operation of the tracking control from the start time. SOLUTION: In the T(tracking) control system at the start time, data of eccentric amount of a disk 35 from an eccentric amount detecting means 16 are stored by the amount of one rotation in a memory means 19 during the initial operating period from the time, when the focus control system is stabilized, and they are repeatedly read out with prescribed delay time and supplied to a drive signal generating means 13 via an eccentricity correcting signal generating means 11 and an adding means 38, then the eccentricity is corrected by driving a T actuator 1. After the initial operating period, a T-control signal is outputted from a T-control signal generating means 7 to operate the T-control system, and the eccentric component of the disk 35 is detected from this T- control signal in the memory means 19 to update the write-in.  Also, this component is read out after a specified time and is supplied to the T drive signal generating means 13 as the eccentricity correcting signal via the eccentricity correcting signal generating means 11 and the adding means 38, then the control of the T actuator 1 is carried out together with the T control signal.
Patent JP-H04201391-A (JP)
Title: Method and device for gathering web
Inventor: TOMINAGA KAZUHIDE
IPC: B42D15/04
Filed: 1990-11-30
Abstract: PURPOSE:To easily insert holes to pins even if a web slit has a variation in hole pitch by a method wherein a pin pitch of a pin belt is set equal to or smaller than a reference hole pitch of the web sheet, a sag amount and a change in sag amount with time are detected, and a free tension is maintained. CONSTITUTION:A pin pitch of a pin belt 22 is set correspondingly to a hole pitch of a web slit in the most shrunk state. The web slit 52A is hung between a drive roller 33 and a roller 32 so as to be sagged in a U-shape. For example, when the web slit is rather sagged and the sag is moving upward slowly, the rotating speed of the drive roller 33 should be kept intact. Therefore, an instruction of keeping the rotating speed intact is issued from a control part 37 to a controller 36, whereby the controller 36 keeps the rotating speed of a servo motor 35 intact. In this manner, the sag is kept, a free tension is ensured, and all holes of the web slit are inserted to pins on the pin belt.
Patent JP-H10176890-A (JP)
Title: Heat transfer pipe for flowing-down fluid film type evaporator
Inventor: NAKAI TAKESHI
IPC: F28D5/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To increase a substantial heat transfer area and hence improve heat transfer performance by suppressing occurrence of drying-out without increasing the amount of supply of a liquid refrigerant. SOLUTION: The present heat transfer pipe 10 is adapted such that many fins 12 are formed on an outer peripheral surface of a pipe body 11 so as to perpendicularly intersect a pipe axis, and a plurality of grooves 13 are formed in the many fins 12 so as to extend in the direction of the pipe axis. The fin 12 is formed into a fin height H of 0.3 to 1.5mm and a fin pitch Pf of 0.4 to 1.5mm, and the groove 13 is formed into a groove depth D of 0.5 to 2.0mm and a groove interval Pg of 0.3 to 4.0mm. By mounting the many fins 12 on the pipe outer peripheral surface a heat transfer area is increased, and wetting is improved.  By providing the plurality of the grooves 13 in the many fins 12 so as to extend in the direction of the pipe axis liquid dispsersion effect in the direction of the pipe axis is increased, and liquid film thickness is made uniform to prevent drying-out from happening and increase the substantial heat transfer area. As a result, heat transfer performance is improved.
Patent JP-2001154296-A (JP)
Title: Device for managing measuring system
Inventor: MAKINO KAZUHIRO
IPC: G01D18/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enable the user of an image information read system to easily grasp a calibration state. SOLUTION: In the case of deciding that the image information read system 10 is used after the lapse of an original calibration guarantee period stored in a guarantee period storage means 20 as the result of monitoring by a period monitoring means 30, a system controlling means 80 allows the system 10 to display a warning and to add the warning information, showing that the calibration guarantee period elapses, to the image information read and obtained by the system 10 after the lapse of the calibration guarantee period.
Patent JP-H0622981-A (JP)
Title: Medical glove using no powder
Inventor: MAO CHIN CHIEN
IPC: A61B19/04
Filed: 1992-11-20
Abstract: PURPOSE: To obtain an easily wearable medical glove even though powder is not used. CONSTITUTION: This medical glove is manufactured by continuously dipping and coating a coagulant layer including acid soluble powder dispersed on the whole parts, an elastomer layer, and a blocking prevention composition layer on which particles are dispersed on the whole parts and forming a glove on a mold for a glove. After heating an elastomer and applying a silicone coating, the glove is treated by acid to dissolve the powder and the blocking character is lowered by a bleaching agent.
Patent JP-H04204640-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOJIMA TETSUO
IPC: G03C1/09
Filed: 1990-11-30
Abstract: PURPOSE:To provide the silver halide photographic sensitive material low in fog and high in contrast and sensitivity by using a specified tellurium compound as a sensitizer. CONSTITUTION:This silver halide photographic sensitive material high in sensitivity contains a silver halide emulsion sensitized by at least one of compounds represented by general formulae I and II contained in an amount of 1X10<-8>-1X10<-4>mol/mol of silver halide. It is preferred to use a noble metal sensitizer, such as gold, platinum, palladium, or iridium, in combination with this, especially, the gold sensitizer embodied by chloroauric acid, potassium chloroaurate, potassium aurithiocyanate, auric chloride, or auric selenide, and also to add sulfur sensitizer or selenium sensitizer.
Patent JP-H10175108-A (JP)
Title: Automatic magnetic drilling machine
Inventor: KATAOKA KENJI
IPC: B23B47/18
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To automatically switch between manual feed and automatic feed so as to shorten the time before the boring start and improve the boring work efficiency by using plural one-way clutches in a clutch part for performing the above switching. SOLUTION: The attached drawing shows the automatic feed condition. When a feed handle 5 is operated to be erected on a handle shaft 3 from the manual feed condition, a feed handle fitting boss 4 and a handle shaft 3 are simultaneously slid to the axial stand 1 side, taking a contact point between a cam part 5a and an attachment 2 by the lever action. At this time, the handle shaft 3 tip is brought into contact with the bearing part of a gear 6, and a large-diameter part 3b and a large-diameter part 3c engage with a one-way clutch 7 different in locking direction, so that the handle shaft 3 instantaneously locks in the gear 6 in the circumferential direction. Accordingly, simultaneously with switching, the power of a feed motor is transmitted to the handle shaft 3 through the gear 6 and the one-way clutch 7, whereby the gear 3a is rotated to operate automatic feed.
Patent JP-H11166954-A (JP)
Title: Cable connection inspection system
Inventor: TAKEHARA AKIHIRO
IPC: G01R31/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system for reducing inspection time and working load in the connection inspection of a cable with a connector. SOLUTION: A data controller 1 and an inspection data input/output equipment 2 are connected by an RS-232C cable 4, and the inspection data input/ output equipment 2 and a cable adapter 3 are connected by a parallel cable 5. A cable 6 to be inspected is connected to the cable adapter 3 by a connector. The data controller 1 transmits the control data of the connection information and the inspection request of the cable 6, inspects the cable 6 to be inspected being connected to the cable adapter 3 according to the received control data, and transmits the state data of an inspection result. The data controller 1 receives and displays it. The control data and the state data are in the same formal configuration and are described by an ASKII code.
Patent JP-H11221427-A (JP)
Title: Shuttle valve mechanism for compressed air purifying/ drying apparatus
Inventor: TRAPP SCOTT M
IPC: B01D53/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved simple shuttle valve mechanism for a two-column type air drying apparatus being a relatively large-sized reciprocally movable low speed shuttle valve of a short stroke easily arranged and detached. SOLUTION: A shuttle valve mechanism 22 for a two-column air drying apparatus is attached to the upper part of a desiccant housing chamber 16 and housed in a rectangular cover member 20 forming the lid member covering the housing chamber 16. A reciprocally movable valve member is housed in a slide valve chamber within the cover member and two end parts of the slide valve chamber communicate with two desiccant housing chambers through passages 42, 44. The reciprocally movable valve member has an opening allowing the purified part of air dried in one desiccant housing chamber to flow in another desiccant housing chamber. Therefore, a purifying cycle can be executed and the purified part can remove moisture from the desiccant.
Patent JP-2001155255-A (JP)
Title: Commodity sales data processor
Inventor: YAMAGUCHI MITSURU
IPC: G06Q10/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately input and process slip data by using the name of a commodity without directly changing the name of the commodity set and stored in a commodity file. SOLUTION: This processor is provided with a commodity code input means, a copy commodity name generating and controlling means, a copying commodity name display control means, a character related additional input means, a changed copy commodity name control means, a changed copy commodity name display and control means and an inputting processing control means.  While selecting the commodity name corresponding to a commodity code inputted after retrieving the commodity file, a copy commodity name being the copy of the selected commodity name is formed in the state of being capable of generating and displaying on a display part, a changed copy commodity name changed by adding an additionally inputted character in connection with characters constituting the displayed copy commodity name can be generated and displayed on the display part, and the generated and displayed changed copy commodity name can be input-processed as the slip data.
Patent JP-H03192223-A (JP)
Title: Output stabilizing method for semiconductor optical amplifier
Inventor: EMURA KATSUMI
IPC: H04B10/07
Filed: 1989-12-21
Abstract: PURPOSE:To stabilize the semiconductor optical amplifier output level of signal light by detecting the fluctuation in the beat output of the signal light and monitor light appearing in the terminal voltage of the semiconductor optical amplifier and adjusting the bias level of the semiconductor optical amplifier by a detected signal. CONSTITUTION:The signal light is outputted from a signal light source 1 and the monitor light is outputted from a monitor light source 2. After the light rays are multiplexed in an optical multiplexer 3, the multiplexed light is propagated in an optical fiber 4. The light propagated in the optical fiber 4 is repeated and amplified in the semiconductor optical amplifier 5. The terminal voltage 6 of the semiconductor optical amplifier 5 changes in correspondence to the beat of the signal light and the monitor light. A demodulator 7 demodulates this beat output, and detects signal. The demodulator 7 simultaneously reads the electric power of the beat output and transmits the information to a bias circuit 8 of the semiconductor optical amplifier. Further, the bias circuit 8 controls the bias level of the semiconductor optical amplifier 5 so as to always maintain the specified beat signal. The output level of the semiconductor optical amplifier 5 is maintained constant in this way even if there is a fluctuation in loss, etc., during the transmission in the optical fiber 4.
Patent JP-H02180638-A (JP)
Title: Deodorizing catalyst
Inventor: YOSHIMOTO MASAFUMI
IPC: A61L9/015
Filed: 1988-12-28
Abstract: PURPOSE:To remove a smelly component with good efficiency and with little amount of harmful ozone remaining by carrying a catalyst active component of given thickness and effective for deodorizing reaction by ozone on an inactive carrier. CONSTITUTION:10-200mu of a catalyst active component such as MnO2-TiO2, MnO2-SiO2 or the like is carried on an inactive carrier such as ceramic-fiber made corrugated honeycomb, cordierite honeycomb or the like for a catalyst oxidative decomposing a smelly component in gas or the like by means of ozone. Adsorption saturated quantity of smelly component to said catalyst is properly adjusted by said arrangement, and the smelly component can be removed even if conditions of temperature, concentration and the like are changed. Ozone remains scarcely after deodorizing treatment.
Patent JP-H03222967-A (JP)
Title: Medical adhesive film
Inventor: FUJIWARA YASUO
IPC: A61N1/20
Filed: 1990-11-30
Abstract: PURPOSE:To effectively treat the stiffness of the shoulders, lumbago or muscular pain by using a paper battery having stable superconductive face to directly bond both electrodes thereof to the surface of the skin and allowing a weak current to flow to the peripheral tissue or blood vessel thereof for a predetermined time. CONSTITUTION:A medical adhesive film A is formed by laminating a paper battery 1 and the terminal 3 insulated from one electrode 13 of the paper battery 1 and connected to the other electrode 11 thereof to a base material 4 having a pressure-sensitive adhesive layer formed thereto and further temporarily bonding a release member to the base material 4 to integrate the same therewith. The paper battery 1 is constituted by successively laminating a positive electrode 11 composed of a positive electrode substance dispersed in a polymer, a polymer solid electrolyte layer and a negative electrode 13 to an insulating film and the front and rear surfaces thereof respectively become different polarity electrodes. In order to insulate the terminal 3 from one electrode 13 of the paper battery 1, an insulating film 2 is laminated to one end part 1a of the paper battery 1 so as to cover the same inclusive of the thickness thereof. A metal foil 3 is laminated and bonded thereon as a terminal. Further, the base material 4 is laminated so as to certainly bond one electrode surface of the paper battery 1 and the metal foil 3 being the terminal of the other electrode thereof to the surface of the skin of a patient.
Patent JP-H05143507-A (JP)
Title: System for transferring inter-computer data synchronization
Inventor: CHIKU YOSHIO
IPC: G06F1/10
Filed: 1991-11-25
Abstract: PURPOSE:To improve data processing efficiency by constituting respective computers to execute synchronization so as to transfer data through the use of the plural computers. CONSTITUTION:The respective computers A1-D4 which are connected with the cable 5 of a local area network are connected with a clock signal generating device 6. The clock signal of the signal generating device with a clock to be reference is added to the respective computers A1-D4. The clock signal is received in the interruption signal, processing parts 7-10 of the respective computers A1-D4 and the signal is adopted as the reference of a synchronization transfer processing. The respective computers A1-D4 receive the clock signal in the interruption signal processing parts 7-10 and, then, the computers A1-D4 of respective transfer destinations execute the transfer processings by the clocks which the respective computers A1-D4 have after previously set fixed time passes. When transfer from the computer A to B and, next, from the computer C to D are needed, for example, data transfer is realized in shortest time without a collision by prescribed order.