baber/WOPTO huggingface dataset:
Patent JP-S6129906-A (JP)
Title: Programmable logic controller
Inventor: OGINO KOICHI
IPC: G05B19/02
Filed: 1984-07-23
Abstract: PURPOSE:To quicken the operation response speed between plural PLCs by setting a head address desired to be accessed, synchronizing a PI/O image memory and inter-PLC communication controller to read/write continuously a prescribed bit number. CONSTITUTION:In according from the inter-PLC controller 7, a controller 70 occupies temporarily a system bus in the PLC at the access of the PI/O image memory 5 and a head address desired to be accessed is written on an address register 54 by the DMA system. In taking a bit number accessed continuously as 16 bits, low-order 4 bits of the data in the register 54 are taken as 0 and high-order 9 bits are set by the DMA system. Further, the most significant bit of the data bus is assigned to the designation of read/write designation to a memory array 61 and its direction designation is set to an FF53. Then the FF52 is set by a rising edge of an LINKTIMNG signal 64 from an internal synchronous timing generating circuit 57 and a synchronizing signal LINK.CLK-N65 to a shift register 73 is outputted by an AND with a signal 64.
Patent JP-S624988-A (JP)
Title: Joint system using twist-in sleeve
Inventor: KUNUUTO HIRUTONAA
IPC: F16L47/04
Filed: 1986-06-27
Abstract: A connecting arrangement comprising a threaded sleeve of synthetic plastic material and a tube portion having a pipe thread. The threaded sleeve contains an insert nut with an internal thread and a synthetic plastic ring which is engaged by the pipe thread of the tube portion. The tube portion has at its forward end a supplemental sealing ring which sealingly engages a sealing region of the synthetic plastic ring. The sealing region is spaced from the axial ends of the threaded sleeve and has an inner diameter which is smaller than the outer diameter of the sealing ring. A further seal may be provided by disposing an adhesive sealing mass in an annular groove on the tube portion such that the mass adheres the tube portion to the sleeve when they are connected.
Patent JP-S6211819-A (JP)
Title: Objective lens for optical disk
Inventor: MORIMOTO REI
IPC: G02B13/00
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a performance being near a diffraction limit by arranging from a light source side those of a positive lens, a negative meniscus lens whose concave surface is turned to a light source, a positive lens at a distance, and positive meniscus lens whose concave surface is turned to an image, and specifying a focal distance and a radius of curvature. CONSTITUTION:A lens system is constituted of the first positive lens L1, the second negative meniscus lens L2 whose concave surface is turned to a light source (b), the third positive lens L3 at a distance d4, and the fourth positive meniscus lens L4 whose concave surface is turned to an image (t) side, from a light source (b) side. Also, it is constituted so as to satisfy each condition of the expression, when a focal distance of the whole system, a focal distance of the i-th lens, and a radius of curvature of the i-th surface are denoted as (f), fi, and ri, respectively. In such a way, a numerical aperture of a disk side in made large, a working distance also is made large, and a good objective lens being near a diffraction limit is constituted.
Patent JP-H01319599-A (JP)
Title: Bleaching agent composition
Inventor: ARAKI HIROYUKI
IPC: D06L4/40
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a bleaching agent composition containing a specific peroxide, alkali serine protease and hydroxyacetic acid alkaline earth metal salt at a specific ratio, having high activity at low temperature and remarkably improved in bleaching effect of yellowed underwear. CONSTITUTION:The aimed composition containing (A) 50-98wt.% (preferably 60-95wt.%) peroxide (e.g., sodium, percoarbonate or sodium perboric acid 1 hydrate salt or 4 hydrate salt) capable of generating hydrogen peroxide by dissolving in water, (B) 0.1-5wt.% (preferably 0.3-3wt.%) alkali serine protease produced by the genus Bacillus NKS-No.21 bacterium (FERM P-93) and (C) 0.1-5wt.% (preferably 1-5wt.%) hydroxyethyliminodiacetic acid alkaline earth metal salt (preferably Mg salt).
Patent JP-H094432-A (JP)
Title: Active noise control device for automobile
Inventor: OSAKI HIROYUKI
IPC: F01N1/00
Filed: 1995-06-19
Abstract: PURPOSE: To suppress deterioration of durability of a speaker which generates sound wave for interfering with intake noises by suppressing an operation ratio of the speaker. CONSTITUTION: Intake noises are sensed by microphones 22, 23. Soundwave is generated from a speaker 21 provided on an air cleaner part 2 for canceling the intake noises based on sensed signals from the microphones. When an opening TVO of a throttle valve 7 exceeds a reference value, it is estimated that sound pressure of the intake noises also exceeds a specified value, and then the speaker is drive. When the throttle valve opening TVO is a reference value or lower, it is judged that the sound pressure of the intake noises in sufficiently low and sound absorbing is not required. The operation of the speaker 21 is thus stopped.
Patent JP-S63317699-A (JP)
Title: Pretreatment of metallic plating
Inventor: WAKAYAMA HIROAKI
IPC: C23C18/18
Filed: 1987-06-18
Abstract: PURPOSE:To smooth the surface of a member to be plated which consists of Al or Al alloy and to enhance adhesion of a plated metallic layer by subjecting the member to be plated to electrolytic polishing treatment in a low-temp. soln. contg. oxidative acid and alcohol before performing metallic plating treatment. CONSTITUTION:Cathodic plates 7, 9 consisting of Pt or the like are oppositely arranged in a soln. 3 incorporated in a treatment tank 1 and a member 11 to be plated which consists of Al or Al alloy is held with sample holders 13 and arranged in the intermediate part thereof. As the above-mentioned soln. 3, a soln. contg. both oxidative acid such as concd. nitric acid and perchloric acid and alcohol such as glycerin and methanol is used and regulated at the temp. not higher than 20 deg.C. The cathodic plates 7, 9 and the holders 13 are connected with the cathode and the anode of a DC electric source 5 respectively. Thereby the member 11 to be plated is subjected to electrolytic polishing and formation of an oxidative film is made little on the surface and a smooth surface is formed. After this pretreatment, the member 11 to be plated is subjected to metallic plating treatment and a plated layer excellent in adhesion is obtained.
Patent JP-H0317789-A (JP)
Title: Microcomputer
Inventor: MIYAZAWA HIDEO
IPC: G06F15/78
Filed: 1989-06-14
Abstract: PURPOSE:To access a RAM at high speed by directly connecting a bus for data access to the RAM to the bus of a microcomputer core part, and in addition, connecting the same to plural peripheral function parts through the bus of the microcomputer part and a two-way three-state buffer. CONSTITUTION:At the time of write-in to the peripheral function pats 5, the drive direction of the bi-directional three-state buffer 4 is set toward the bus 3 by a W/R control bus 6 from the microcomputer core part 1, and data on the bus 3 is written to the peripheral function part 5. Read-out is executed by setting the drive direction of the buffer 4 toward the bus 3 by the bus 6. At the time of the write-in to the RAM 2, while the drive direction of the buffer 4 is left set toward the bus 7 by the bus 6, the data on the bus 3 is written directly in the RAM 2. The read-out from the microcomputer core part 1 too is executed by setting the drive direction of the buffer 4 toward the bus 7 by the bus 6. Through this method, the electrostatic capacity of the data bus connected to the RAM can be suppressed low regardless of the number of the peripheral function parts, and the high-speed access to the RAM is possible.
Patent JP-S6212904-A (JP)
Title: Magnetic disk device
Inventor: HATANO TSUYOSHI
IPC: G11B5/09
Filed: 1985-07-10
Abstract: PURPOSE:To reduce the variance of frequency of regenerative pulsated data by forming a pulse period setting means for setting up the period of the regenerative pulsated data within a range between the prescribed upper and lower values. CONSTITUTION:For instance, an actuator 10 consists of an arm 11, a motor for rotating the arm 11 and a magnetic head 12 fitted to the arm 11 and moved interlocking with the rotation of the arm 11 to read out/write data from/in a required data track on a magnetic disk 20. A driving part 30 drives the actuator 10 and the magnetic disk 20. A regenerative pulsating circuit 40 turns the raw data read out from the head 12 to regenerative pulsated data and a pulse period setting means 50 sets up the period of the regenerative pulsated data outputted from the circuit 40 to a value included within the range between the prescribed upper and lower values.
Patent JP-S5483119-A (JP)
Title: Chain gutter
Inventor: TOKUSHIGE TAKASHI
IPC: E04D13/08
Filed: 1977-12-15
Abstract: PURPOSE: To cover with a net material the outer circumference of the chain gutter body made by vertically interconnecting gutter elements for preventing rainwater from scattering around and said chain gutter from getting clogged with dust.  
     CONSTITUTION: A chain gutter body 2 made by vertically interconnecting a plurality of chain gutter elements 1 can be freely bent at connected portion 4 after covering the outer circumference thereof with a net material 3. Said net material 3 is sufficiently small mesh to prevent rainwater from scattering around, extensible and fiexible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11314-A (JP)
Title: Connector device for endoscope
Inventor: USAMI JUNJI
IPC: A61B1/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide such an endoscope connector device a connector can be inserted and removed lightly and easily and that a connection is not broken off even if a tensile force is applied to a connector part. SOLUTION: When a light guide rod 11 is partly inserted into a light guide rod hole 31, a projection 13 provided on an endoscope-side electric connector 12 is engaged in a guide groove 35 formed in a light-source-device-side electric connector 33, and then a connector part 10 is rotated about the light guide rod 11 so that from that state the projection 13 advances along the guide groove 35, thus guiding the endoscope side electric connector 12 and the light source device side electric connector 33 into a state in which they are electrically connected to each other.
Patent JP-H0315011-A (JP)
Title: Camera
Inventor: TSUKAMOTO TAKEYA
IPC: G02B7/08
Filed: 1989-06-13
Abstract: PURPOSE:To prevent excessive photographing magnification from being obtained in the case of changing a focal distance by providing a zoom control means for automatically moving or stopping a variator lens in a direction where the focal distance becomes shorter. CONSTITUTION:A distance information detection means 9 for detecting information on a distance to an object is provided so as to set a close limit distance which becomes longer as the focal distance becomes longer separately from a shortest photographing distance determined based on a range where a focusing lens 3 can move. The variator lens 2 is automatically moved in the direction where the focal distance becomes shorter in the case that the object is positioned closer to a camera side than in the close limit distance based on detected result by the distance information detection means 9. Then, the zoom control means 9 for automatically stopping the variator lens 2 when an operation for making the focal distance long is performed by a zoom operation means 14 while moving the lens 2 is provided. Thus, the extremely large photographing magnification is prevented from being obtained, which is caused by photographing the object positioned near the camera in a long focal distance state.
Patent JP-S637906-A (JP)
Inventor: MIURA YUTAKA
IPC: B28C7/04
Filed: 1986-06-28
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-H0319855-A (JP)
Title: Thermal transfer recorder
Inventor: SHIRAISHI MIKIO
IPC: B41J2/365
Filed: 1989-06-16
Abstract: PURPOSE:To perform color half tone recording by a method wherein a means which records variable density information according to an image information signal is provided, image information which is written in an image information storing means based on a command to be sent selectively from an external device is treated by conversion, and a light and shade image is recorded according to that. CONSTITUTION:A digital processing part 2 analyzes a content of a command, reads an image data of an image memory 13, performs arithmetic processing such as correction or the like, and stores that again in the image memory 13. When an analog interface part 2 inputs a video signal from an analog image signal source 6, a controller 22 sends an information signal to an arithmetic controller 12, a system controller 26, and an image memory part 4 via a status bus 11. The video signal is digitized with an A/D converter 17 and is outputted to a data bus 8. The image data to be outputted to the data bus 8 is stored in a line memory 23 with a thermal transfer recording part 5, is converted to a signal of density corresponding to the image data with a half tone control circuit 24, and a half tone image is recorded with a thermal head 25.
Patent JP-2000343500-A (JP)
Title: Oscillation device
Inventor: NAKANISHI HIDEAKI
IPC: B25J7/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To detect certainly a position of a moving part without increasing load at the time that the moving part of an oscillation device makes an oscillating action. SOLUTION: An oscillation device 1 has a moving part 20 oscillated around a predetermined pivot formed on an upper end of a supporting rod 12 when actuators in shape memory alloy 33 and 34 are operated. In order to specify a position of the moving part 20 (an oscillation angle), a position detecting means 40 adapted to detect a relative position of the moving part 20 for a fixing part formed with a seat 11 and the supporting rod 12 by photo detection is arranged thereon. Since detecting position of the moving part 20 by photo detection is a non-contact position detection, the load at the time that the moving part 20 makes an oscillation action will not be increased.
Patent JP-2000338247-A (JP)
Title: Object-detecting device, occupant detecting device, and air bag-controlling device
Inventor: SUZUKI KOICHI
IPC: B60R21/16
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provided an object-detecting device for arbitrarily setting the zone shape of a detection zone formed by projection light that is outputted from a light projection part, an occupant detecting device, and an air bag- controlling device. SOLUTION: Two-dimensional projection light P nearly in a fan shape that is outputted from an LED part 14 is reflected by an object, and reflection light R enters a PSD part 16. Since the PSD part 16 is provided with PSDs 40A, 40B, 40C, and 40D, and the plurality of PSDs 40A, 40B, 40c, and 40D are arranged in a direction in parallel with the spreading direction of the projection light P, a detection zone S that is formed by the two-dimensional projection light P nearly in a fan shape that is outputted from a light projection part 11 is divided into detection zones SA, SB, SC, and SD in the spreading direction of the projection beam P.  The size of the detection zones SA, SB, SC, and SD is prescribed by threshold positions SA1, SB1, SC1, and SD1 corresponding to the reference incident position since the reference incident position for detecting the entry of the object into the detection zones SA, SB, SC, and SD is arbitrarily set.
Patent JP-H0818837-A (JP)
Title: Cooling device for infrared ray camera window
Inventor: OOKUBO TAKEHITO
IPC: H04N5/225
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a sharp thermal image by suppressing a temperature rise of an infrared ray camera window caused by hot temperature gas so as to prevent damage due to thermal distortion thereby eliminating water drops deposited on the surface of window. CONSTITUTION:A ring path 5 is provided to a holder 3 and air is jetted conically from a 1st nozzle 6 to a front side of a window 2 to prevent thermal intrusion from a hot temperature gas 15. Furthermore, a 2nd nozzle 10 is provided on the surface of the window 2 and air is jetted in parallel with the surface of the window therefrom via a solenoid valve 12 to eliminate water drops deposited on the surface of the window and to cool the window. Thus, the temperature rise in the window 2 due to the high temperature gas 15 is supported to obtain a sharp thermal image thereby reducing the temperature rise of the holder 3 and the temperature ununiformity. Moreover, water drops deposited onto the surface of the window are removed to obtain a sharp thermal image.
Patent JP-S637290-A (JP)
Inventor: IMADA TETSUO
IPC: B25J15/04
Filed: 1986-06-27
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-H04226843-A (JP)
Title: Automatic machine for mounting fitting, or periphery mounting fitting part to erect member or cross member of opening window or door frame
Inventor: JIYANNJIYATSUKU KOO
IPC: B23P21/00
Filed: 1991-05-28
Abstract: PURPOSE: To automate an operation of metal fittings by providing a receiving base storing the metal fittings with three degrees of freedom. CONSTITUTION: A metal fittings 1A or a peripheral metal fittings part is mounted on an erect member or a cross member of a frame O of an open window or a door by interlocking with an automatic means for storing, operating and cutting the mounting hardware. At this time, a receiving base storing the metal fittings 1A has three degrees of freedom to perform a position adjustment for the metal fittings 1A in the same level as a groove in the frame O, next, to locate the metal fittings 1A in this groove, to perform the alignment of this metal fittings 1A from the tip part and to carry a pair of automatic mounting tools.
Patent JP-S5944998-A (JP)
Title: Protecting device for hysteresis motor group
Inventor: YABUTA HITOSHI
IPC: H02P5/74
Filed: 1982-09-03
Abstract: PURPOSE:To eliminate the adverse influence of heat generated in a motor to a load at the defect protecting time by classifying the load groups driven by the motor groups into thermally stable loads and thermally unstable loads. CONSTITUTION:Hysteresis motor groups 1-1-1-n, 2-1-2-n which drive thermally stable load groups 6-1-6-n, 7-1-7-n are respectively commonly connected through switches 11-1-11-n, 14-1-14-n. A group shortcircuit type which is connected simultaneously to a power source feeder 13 through corresponding one protecting breakers 12, 15 is employed, and hysteresis motors 3, 4, 5 which drive thermally unstable loads 8, 9, 10 respectively employ individual shortcircuit protecting type which are connected to a power source feeder 13 through switches 16, 17, 18 and protecting breakers 19, 20, 21.
Patent JP-H04353005-A (JP)
Title: Water plant cutting work barge
Inventor: SAKAMOTO KYUICHI
IPC: E02B15/00
Filed: 1991-05-28
Abstract: PURPOSE:To provide a water plant cutting work barge movable on land without using a large-sized folk, crane, or an exclusive carriage. CONSTITUTION:A wheel 4 which is driven by paddle wheel 2 for propelling a barge body is installed on a work barge, in a work barge which cuts water plants and so on in the water by a water plant cutter installed on the barge body. The work barge is thus enabled to travel on land.
Patent JP-S6310380-A (JP)
Title: Head seek speed control circuit for magnetic disk device
Inventor: MINAGAWA KEIJI
IPC: G11B21/08
Filed: 1986-07-01
Abstract: PURPOSE:To eliminate the influence of a high frequency on a speed control and to improve the trackability of the speed control by forming an actual speed signal through a low-pass filter when a magnetic head is at accelerating and inform speeds and forming the actual speed signal through a high-pass filter when the magnetic head is at a reducing speed. CONSTITUTION:A speed control circuit 1 controls a switching circuit 6 so that a voltage signal can be outputted to a filter circuit 5 when the magnetic head is seeking at accelerating and uniform speeds, and controls said circuit 6 so that the voltage signal can be outputted to a filter circuit 4 when the magnetic head is seeking at a reducing speed. Here the filter 4 is a high-pass filter with sufficient bands and the filter 5 is a low-pass filter dropping high frequency components including the resonance frequency of a tachometer 11. Even if the tachometer vibrates, the high frequency never affects the speed control, and its trackability can be improved when the magnetic head is at a reducing speed.
Patent JP-2000345996-A (JP)
Title: Pump
Inventor: HORIUCHI HIROSHI
IPC: F04D29/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To increase a drain flow rate from a second discharge port at the time of drainage operation by providing the second discharge port in the state of inclining in a water flow direction in a pump used in common for washing and drainage and provided with a first discharge port for discharging wash water and the second discharge port communicating with an outer peripheral passage of an impeller. SOLUTION: In a dish washer pump 1 in circulating action of rotating an impeller 3 normally by a motor 4, wash water flowing into a central opening 3b of an impeller 3 from a suction port is discharged from an outer peripheral part 3a of the impeller 3 through inter-blade passages of the impeller 3 and flows inside the outer peripheral passage 2b of the impeller 3 toward a first discharge port 8 so as to be used for washing. At this time, a valve plate 6 is rotated by water flow in the passage 2b to close a second discharge port 5. When the impeller 3 is reversely rotated for drainage, the valve plate 6 is rotated by the water flow at this time in a direction of opening the second discharge port 6. As a result, the wash water flowing in the passage 2b is discharged to the outside of a body from the second discharge port 5 inclined in a water flow direction.
Patent JP-S5853769-A (JP)
Title: Inspection circuit for complementary property
Inventor: ENOMOTO TAKASHI
IPC: G01R29/00
Filed: 1981-09-26
Abstract: PURPOSE:To enable inspection of several complementary signals in a fail-safe manner by employing a shift register having a parallel input terminal and a parallel output terminal. CONSTITUTION:When abnormality occurs in only one of input signals-reversions a-a', b-b', c-c', d-d' from complementary couples to be inspected and the H state is shown by five of parallel output terminals QA-QH of a shift register SR, the number of pulses per unit time appearing at the output of a dividing counter CNT increases by 12.5%. In other words, the frequency rises by 12.5% so that it is deviated to the damping range of a band-pass filter BP and the output of a level detector LD fails, a condition which enables the detection of abnormality of a complementary property inspection input signal. On the other hand, switch gears S1-S4 invert and input signals for reading signals into SR one at a time to detect troubles of a logical circuit in a parallel input section of the SR. In case troubles in the H and L level occur in any of parallel input logical circuit elements, the complementary state is disordered to perform the inspection. Accordingly, when the check-up circuit itself is in trouble, outputs are all suspended.