baber/WOPTO huggingface dataset:
Patent JP-H0880191-A (JP)
Title: Extraction of nucleic acid from woody plant
Inventor: HIBINO TAKASHI
IPC: C12N15/09
Filed: 1994-09-13
Abstract: PURPOSE: To extract a nucleic acid of good quality without coloration from a woody plant in high yield by treating tissues of a woody plant in a buffer solution containing a vanadyl ribonucleoside and hexadecyltrimethylammonium bromide. CONSTITUTION: The secondary wall thickening part as a part of xylem tissue of Eucalyptus camaldulensis is collected from a position corresponding to its trunk breast height from the ground, frozen at -80 deg., crushed in liquid nitrogen, transferred in a centrifugal tube and ground by using glass beads in a homogenizer for 5 minutes, the ground sample is extracted with a solvent mixture of methanol/dithiothreitol and the extract is lyophilized. Thus, the nucleic acid of high quality enough to be used in genetic engineering is extracted from the lyophilized sample with a buffer solution containing a vanadyl ribonucleoside and hexadecyl-treimethylammonium bromide by a usual manner.
Patent JP-H1045239-A (JP)
Title: Parts array apparatus
Inventor: NAKAJIMA SHINJI
IPC: B65G47/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a parts array apparatus capable of stably transferring and aligning a plate-shaped member having projecting curved surface parts having the different thicknesses on its front and back side. SOLUTION: In a V-groove trough 64 having the V-shaped section of a rectilinear vibrating parts feeder 3, a part is locked on the lower end of an inclined surface 66 by which a back facing part D to be transferred by being inclined to one inclined surface 65 by a locking groove to which the peripheral edge of the lower side of a flat plate part of the part D is to be fitted, the part D is reversed by air to be injected from an air injection hole 76 positioned on the peripheral edge as the upper side and provided on the inclined surface 65 so as to face forward, and a thick projecting curved surface part on the back surface is pinched by edges of a shallow groove 88 provided on an inclined trough 84 to stably transfer and align the part D.
Patent JP-H0768437-A (JP)
Title: Two dimensional movement mechanism
Inventor: YANAGISAWA TAKESHI
IPC: F16H21/14
Filed: 1993-09-03
Abstract: PURPOSE:To miniaturize a two-dimensional movement mechanism by moving first and second transfer guides constituting a parallel link, by means of first and second drive means. CONSTITUTION:A first motor 46 and a second motor 50 are driven and controlled by a control portion that has a computer system mounted on it. When the rotary direction, rotary speed and rotary angle of the output shaft of the first motor 46 are controlled, the rotary directions, rotary speeds, are rotary angles of a first rotary shaft 14 and a second rotary shaft 18 are controlled. By these rotary directions, rotary speeds and rotary angles, the transfer direction, transfer speed and transfer distance of an X axis rod 34 become controllable. Meanwhile, when the rotary direction, rotary speed and rotary angle of the output shaft of the second motor 50 are controlled, the rotary direction, rotary speeds and rotary angles of a third rotary shaft 20 and a fourth rotary shaft 22 are controlled. By these rotary directions, rotary speeds and rotary angles, the transfer direction, transfer speed and transfer distance of a Y axis rod 40 are controlled.
Patent JP-H10131962-A (JP)
Title: Bearing device
Inventor: THELEN DIETER
IPC: G01M1/04
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To positively balance or control a rotor without force even in case of the rotating speed being different by modifying vibration damping elements. SOLUTION: A support roller bearing body 30 is provided with a frame 31a, and two support rollers 31, 32 are journalled in this frame 31a. The support rollers 31, 32 are vertically supported to a base frame 31 by the frame 31a through a vibration damping intermediate element 37. Vibration damping intermediate elements 37b, 37c are supported between two faces extended obliquely to a vertical line. Supporting as a whole is performed by support faces, arranged in tank shape, of the base frame 31. When an adjusting key 40 is vertically moved by fluid operation on two support faces 38 adjacent to the intermediate element 37b or 37c attached to the base frames 31, 39 of the support roller bearing frame 31a, movability of the elastomer elements 37b, 37c can be blocked.
Patent JP-S60113704-A (JP)
Title: Low-noise pneumatic tire
Inventor: TOMITA HISATAKA
IPC: B60C13/00
Filed: 1983-11-24
Abstract: PURPOSE:To realize the marked reduction of noise by installing a vibrationproof member layer closely arranged along a carcass, onto one side of a tire. CONSTITUTION:A vibrationproof member layer 4 is fixed along a carcass 1. In said vibrationproof member layer, the high loss rubber having a low resilience of 20 or less is effectively arranged preferably in a thickness of about 5mm. along the carcass, and also a laminated member is effectively used in which the soft rubber such as urethane foam having a thickness of about 2mm. is formed into base sheet, and an asphalt sheet having a thickness of about 2mm. is composed.
Patent JP-H0770225-A (JP)
Title: Production of polypropylene
Inventor: NAKAJIMA MASASHI
IPC: C08F4/60
Filed: 1993-09-03
Abstract: PURPOSE:To obtain polypropylene excellent in processability and rigidity by multistage polymerization of propylene using a specific catalyst. CONSTITUTION:Polypropylene can be obtained by multistage polymerization of propylene in the presence of a catalyst prepared by contacting (A) a solid catalyst containing Mg, Ti, a halogen and an electron-donating compound with (D) an olefin such as ethylene in the presence of (B) an organoaluminum compound and (C) an organosilicon compound of the formula [R<1> is a substituent with lactone skeleton structure; R<2> is a 1-10C hydrocarbon group, R<4>O (R<4> is a 3-10C hydrocarbon group), etc.; R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; (x+y+z)=4]. In this case, the melt flow rates(MFR) of the PPs produced at the respective stages are so designed as to be 0.0001-10g/10min and 10-1000g/10min at the stages where components of the highest molecular weight and the lowest molecular weight are produced, respectively, with the MFRs at the respective stages throughout the polymerization process differing from one another.
Patent JP-H1147994-A (JP)
Title: Device for automatically setting balance pressure in press
Inventor: INOUE HIROO
IPC: B30B15/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the device that is capable of setting and supplying a balance pressure corresponding to a metallic mold from the point of time of its installation and that enables the operation of a press at a proper balance pressure from the point of time of the mold adjustment. SOLUTION: With distortion sensors 15A, 15B, 15C, 15D installed in the clamp rod of the upper clamper, the distortion quantity is detected which is caused in the clamp rod in attaching the upper mold to the slide; for the purpose of attaining the suspension rating of a balancer equivalent to the weight including that of the upper mold attached to the slide, from the weight of the upper mold corresponding to the distortion quantity stored preliminarily in a controller 26, the balance pressure of the balancer is automatically adjusted, by means of a pressure sensor 7 and the servo motor 9A of a regulator valve, through a servo driver 31 upon receiving a signal from the controller 26.
Patent JP-H0769114-A (JP)
Title: Emergency lock device for vehicle seat
Inventor: SAKAMOTO DAISHIROU
IPC: A47C1/025
Filed: 1993-09-03
Abstract: PURPOSE:To lock a seat back in high reliability when abnormal acceleration is generated in a vehicle with a seat whose back is tiltably supported by the seat part. CONSTITUTION:An emergency lock device for vehicle seat is so formed that an arm 24 having engagement gear teeth 23 at its lower end is extended from the side part of a seat back 21 to the side of the seat part 22, pawls 25 for engaging with the engagement teeth 23 are provided in the side part of the seat part 22, an oscillating pendulum engagement member 26 is pivoted in a lock position where the pawls 25 are engaged with the engagement teeth 23 by an inertia force based on abnormal acceleration or deceleration of a vehicle, a holder member 40 is fixed, a ball 50 which rolls in the case of receiving the inertia force and abuts against the engagement member 26 completing its oscillation at the lock position so as to prevent retreat of the engagement member 26 temporarily is incorporated in the holder member 40.
Patent JP-S6382966-A (JP)
Inventor: MITANI SHIGERU
IPC: B65D65/02
Filed: 1986-09-17
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-S60111136-A (JP)
Title: Testing and coupling device of optical circuit
Inventor: KONUKI KOUTA
IPC: G02B6/30
Filed: 1983-11-21
Abstract: PURPOSE:To test and measure a wave-guided light without cutting, connecting, etc. an optical waveguide to be tested, by coupling an optical waveguide by utilizing the diffraction of light by an ultrasonic wave. CONSTITUTION:Optical waveguides to be tested 11-13 and coupling use optical waveguides 21-23 are provided on a transparent solid-state medium 15 consisting of the same material as that of a clad, and when an electric-mechanical converting element 16 is brought to ultrasonic excitation through a signal generating device 20, switch 19, electrode 33, etc.; a part of an optical energy of an optical signal passing through the waveguides 11-13 leaks into the medium 15 on the basis of diffraction by an optical elastic effect. This diffraction occurs in the waveguides 21-23, too, a part of the optical signal of the waveguide 11, etc. is coupled to the waveguide 21, etc., and also a part of the optical signal of the waveguide 21, etc. is coupled to the waveguide 11, etc. Accordingly, a wave- guided light can be tested and measured without cutting and connecting the optical waveguide to be tested. In this regard, when the ultrasonic excitation is stopped, the waveguide to be tested is returned to a waveguide having no transmission loss.
Patent JP-H07170200-A (JP)
Title: Crc synchronizer
Inventor: I BOMU CHIYORU
IPC: H03M13/00
Filed: 1994-09-14
Abstract: PURPOSE: To identify the boundary of a block only by performing the arithmetic operation of the newly added number of bytes or the number of bytes removed from the block, and outputs byte-synchronized and block-synchronized data before the starting point of the block. CONSTITUTION: A block synchronization identifying part 24 detects 8 syndrome outputs from an arithmetic part 23 with each byte time interval in a block synchronizing state. Then, when results whose remainders are 0 are outputted continuously (j) times from a syndrome output terminal, a block synchronizing state is declared, and the block synchronizing state is outputted. Also, when results whose remainders are not 0 are outputted continuously (i) times from the syndrome output terminal which detects the block synchronizing state, the block asynchronizing state is restored, and the state is outputted, and a byte unit detection process is executed. Moreover, the syndrome output which detects the block synchronizing state is identified, and outputted as 3 bit data so that a point of time when the remainder 0 is periodically outputted can be synchronized with the outputted byte interval.
Patent JP-H0269096-A (JP)
Title: Interlocking system between oa system and building facility controlling and monitoring system
Inventor: NISHIKAWA MITSUYO
IPC: H04Q9/00
Filed: 1988-09-05
Abstract: PURPOSE:To realize automatic cooperative operations between a system for various OA apparatuses introduced into an office in a building and various systems introduced into the building by connecting the system for various OA apparatuses with the various systems through a communication line and delivering and receiving information for controlling facilities and apparatuses of the building. CONSTITUTION:A building facility controlling and monitoring system 1 is connected with a computer 2 by means of communication controlling means 13 and 21 and a communication line 3 so as to make delivery and reception of information. For example, a user reserves a conference room by setting information of at least date, time zone, etc., in a conference room reserving system in a system 22 for various OA apparatuses by using a display device 5 and input device 6. When the reservation is completed, the information is transmitted to a logical calculating means 12 in the system 1 through the means 21, line 3, and means 13. Therefore, a building management system and the conference room reserving system respectively but cooperatively make necessary processes in an interlocking way.
Patent JP-H0754339-A (JP)
Title: Anchor maintenance control method
Inventor: FUKAI MASAYOSHI
IPC: E02D5/80
Filed: 1993-08-13
Abstract: PURPOSE:To improve the safety of an anchor by previously insertfitting an examination member of the same material as anchor tension material in use, and pulling out only the examination member as occasion calls so as to examine the rust, corrosion and the like by visual observation. CONSTITUTION:In the tense state of anchor tension material 12 formed of PC steel stranded wire or the like, a ground anchor 10 is anchored to the ground. At this time, an examination member 14 (PC steel stranded wire) of the same material as the anchor tension material 12 of the ground anchor 10 is previously insert-fitted in the removable state into an anchor hole 18. For instance, the examination member 14 is insert-fitted using one through hole 28 among a series of through holes in an anchor head 24, and the examination member 14 is pulled out of the anchor hole 18 as occasion calls. The examination member 14 is directly examined by visual observation, and the soundness of the anchor tension material 12 formed of the PC steel stranded wire or the like is grasped by the state of rust, corrosion, damage, and the like of the examination member 14.
Patent JP-H0556870-A (JP)
Title: Food processor
Inventor: IWATA MITSUMASA
IPC: A47J43/046
Filed: 1991-08-30
Abstract: PURPOSE:To prevent sliced radish, etc., from stagnating on a slope and blocking an outlet through which processed food is discharged, by a method wherein the slope is provided at the outlet to slide the sliced food down and an uneven pattern is formed on the slope. CONSTITUTION:An outlet 19 with an rectangular opening is provided in the periphery of a round bottom 20 and across a central higher part 20a and a peripheral bottom 20b. A surrounding wall 24 of the outlet 19 is located outside a main body, and has a slope 50 that continues to the central higher part 20a and the peripheral bottom 20b and declines toward the outside of a transmission 17. The slope 50 has two or more grooves 51 that run in the declining direction of the slope 50 at constant distances and form an uneven surface consisting of inclining walls 51a and bottom walls 51b perpendicular to the incline walls 51a. Thereby, sliced object is prevented from sticking on the slope 50.
Patent JP-H0777076-A (JP)
Title: Air-fuel ratio control device for gaseous fuel engine
Inventor: KANESHIGE SUSUMU
IPC: F02D19/02
Filed: 1993-09-06
Abstract: PURPOSE:To make improvement of drivability compatible with improvement of emission of exhaust gas when lean combustion is effected during light load running and theoretical air-fuel ratio combustion is carried out at other region than the above, in an internal combustion engine which is provided in an exhaust gas passage with a three-WAY catalyst for purifying exhaust gas and an air-fuel sensor. CONSTITUTION:The opening of a fuel control valve 4 operated through an acceleration wire proportions the opening of an accelerator. A lever 16 interlocking with a fuel control valve 4 through a link 17 is loosely engaged with the throttle valve stem 10 of an intake passage 2. When, during light load running, the lever 16 is rotated in linkage with the fuel control valve 4, a throttle valve 9 is opened through a lever 11. When an engine is brought into specified load or more running, a motor 13 is energized, a throttle valve 9 is operated in a closing direction, and an air amount is reduced. In this case, feedback control is performed so that an air-fuel ratio is adjusted to a theoretical air-fuel ratio.
Patent JP-H0382420-A (JP)
Title: Hand dryer
Inventor: MORI AKIRA
IPC: A47K10/48
Filed: 1989-08-28
Abstract: PURPOSE:To dry a wet hand inserted in a hand insert chamber without requiring moving the hand by installing a blowout nozzle in a hand insert chamber with possibility of movement in the depth direction. CONSTITUTION:A hand dryer device includes a hand insert chamber 1 provided with an opening in the exterior surface, and blowout holes are formed in the mating side faces of this hand insert chamber 3, and a slit-shaped blowout nozzle 2 is arranged on the rear of blowout hole to blow out high pressure air. A chamber 6 is coupled behind this blowout nozzle 2, and one end is coupled with the other end of a contraction pipe 4 connected with a high pressure air supply means 1 such as turbo fan. A sensor such as photoelectric is installed in the hand insert chamber 3, and a moving means 9 is operated with sensing that a hand is inserted, and the blowout nozzle 2 is moved. The sensor is connected with a control circuit 5 to control the high pressure air supply means 1. A speed reducer 12 and a motor 13 as moving means 9 are installed on the side face of the chamber 6, and a pinion 8 is fixed to the speed reducer 12 and meshes with a rack 7 installed in this hand dryer concerned to enable reciprocation of the chamber 6.
Patent JP-H0268957-A (JP)
Title: Multi-chip package
Inventor: NISHIMORI HIDEKI
IPC: H01L25/04
Filed: 1988-09-02
Abstract: PURPOSE:To reduce stress generated in a ceramic substrate and a semiconductor integrated circuit due to thermal expansion and achieve connection of multi- terminal of the semiconductor integrated circuit easily by providing a plurality of terminals on a ceramic substrate, soldering a connection electrode of a semiconductor integrated circuit to a tip of a plurality of terminals. CONSTITUTION:A ceramic substrate 1 where a plurality of terminals 2 are provided on the surface and a plurality of semiconductor integrated circuits where a connection electrode was soldered to the tip of a plurality of terminals 2 are included. For example, the terminal 2 is brazed to the upper surface of the ceramic substrate 1 by silver and copper eutectic solder and an input/ output terminal 5 is brazed to the lower surface. Within the ceramic substrate 1, a conductor wiring 6 is placed for electrically connecting between terminals 2 and between the terminal 2 and the input/output terminals of the ceramic substrate 1. Then, the tip of the terminal 2 is erected opposing the connection electrode arranged on the surface of the semiconductor integrated circuit 3, and the terminal 2 and the semiconductor integrated circuit 3 are connected by a tin and lead eutectic solder 4.
Patent JP-H04103482-A (JP)
Title: Oil-unloading device for tanker having horizontal bulkhead
Inventor: SHUDO TAKESHI
IPC: B63B25/08
Filed: 1990-08-22
Abstract: PURPOSE:To apply an oil-submerged type unloading pump to a large size tanker by providing a pressure means, transferring a cargo oil in a lower tank to an upper tank by the pressure of an inactive gas, in the lower tank in a tanker where a cargo oil tank is partitioned with a horizontal bulkhead. CONSTITUTION:A tanker has upper and lower tanks 1 and 2, partitioned with a horizontal bulkhead 4, and both sides ballast tanks 3, and an oil-submerged type oil-unloading pump 5 is provided in the upper tank 1. Also an oil-unloading pipe 7, its lower end is opened in the vicinity of the tank bottom of the lower tank 2 and its upper end is opened in the upper tank 1, and a hatch 9, on which an inert gas pipe 8 is appendantly provided, are provided. A cargo oil in the upper tank 1 is directly unloaded with the oil-unloading pump 5 via a shore tank oil-unloading pipe 6, also a cargo oil in the lower tank 2 is transferred to the upper tank 1 via the oil-unloading pipe 7 for the lower tank by an inactive gas, supplied with the inert gas pipe 8 and having pressure, and then is transferred to the shore tank with the oil-unloading pump 5 for the upper tank.
Patent JP-S6378257-A (JP)
Title: Input-output controller
Inventor: HIRANO TADASHI
IPC: G06F13/12
Filed: 1986-09-20
Abstract: PURPOSE:To reduce a burden to a host CPU and process I/O control at high speed by making an input-output controller perform data transmitting operation and receiving operation for it independently of the host CPU. CONSTITUTION:When a data write command is given from a host CPU 3, an input-output controller 1 transmits specified data in a main memory 2 to a printer 4. Then, an MPU 12 becomes the state of writing for message reply from an I/O 4. When the message is received, the message is written in the received message storing area 211 in a DCB 21, and the completion of reception is reported to the host CPU 3. This operation is performed by the input-output controller 1 independent of the host CPU 3. Accordingly, the host CPU becomes possible to execute another program until the information of the completion of message reception is received.
Patent JP-H1062114-A (JP)
Title: Temperature stabilizer
Inventor: FUKUDA YUSUKE
IPC: G01B11/24
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce a temperature stabilization time of an object to be measured by a method wherein at least one temperature of temperatures of an object to be measured and a surrounding environment is controlled by temperature control means. SOLUTION: This temperature stabilizer comprises frames 5 standing, and a support 7 for supporting an object 3 to be measured is provided vertically inside the right and left frames 5. A fan 9 is arranged in a center part of a lower part in the frames 5 and is arranged towards a center part of the upward both supports 7. The fan 9 is driven to rotate by a motor 11 arranged on a base 13. A plurality of vent holes 15 are opened to the base 13, and when the fan 9 is rotated, an air is sucked above from an airflow hole 15a in a center part of the base 13, and winds are sent upwardly by the fan 9. Next, the airflow hits against a lower face of lens 3 and is deflected downwards and descends along a sidewalk of the frames 5, and goes out below the base 13 from airflow holes 15. by such wind, temperature of the lens 3 coincides with that of a surrounding environment speedily.
Patent JP-H0538496-A (JP)
Title: Treatment of sewage and equipment
Inventor: TOMIZUKA TOSHIAKI
IPC: C02F3/20
Filed: 1991-08-07
Abstract: PURPOSE:To always promote sticking and propagation of aerobic microorganisms and to surely purify sewage by performing aeration upward from the lower side in an aeration tank and also performing aeration showering wherein air is mixed into raw water downward from the upper part. CONSTITUTION:Water to be treated wherein air and water are homogeneously mixed is poured to a carrier 10' from an aeration showering nozzle 3O to perform aeration action. In combination therewith, the air blasted from an aeration nozzle 14 imparts aeration action for the carrier 10 upward from the downside. Thereby the dissolved oxygen in the water to be treated is remarkably increased. The biochemical oxygen demand of the carrier 10' in the aeration tanks 9', 9'' is regulated to a sufficiently satisfied state. Propagation of both microorganisms stuck on the surface of the carrier 10' and bacteria of a carrier main body and a gravel layer 7 on the bottom part is increased. Decomposition of organic substance is aided and purification of sewage is promoted.