baber/WOPTO huggingface dataset:
Patent JP-S6458881-A (JP)
Title: Automatic selector valve
Inventor: TSUTSUI OSAMU
IPC: F16K11/07
Filed: 1987-08-27
Abstract: PURPOSE:To make a hot and cold water supply system into complete automation by connecting an output shaft of a drive motor to one end of a spool being free of movement in the axial direction inside a valve body. CONSTITUTION:An inflow side opening 28 is installed in one side wall of a tubular valve body 40, while at the other side wall of this valve body, there are provided with plural outflow side openings 29, 30. A long spool 43 is inserted into the inside of the valve body 40 free of movement in the axial direction, and the said spool 43 leaves a space in the axial direction and forms annular protuberances 43a, 43b, while an annular recess groove 44 is formed between these annular protuberances 43a, 43b. The spool 43 installs a keyway 46 and an external thread part 47 in its base end continuously in the axial direction, and this external thread part 47 is screwed in an internal thread part 49a of an output shaft 49 for a drive motor 48 with a reduction gear.
Patent JP-S6274291-A (JP)
Title: Cloning of gene
Inventor: HONSHIYO YUU
IPC: C12N15/10
Filed: 1985-09-30
Abstract: PURPOSE:To obtain an mRNA derived from a target substance in vitro, by utilizing a property of RNA polymerase having SP6 promoter to specifically link to an SP6 phage promoter and transcribe any DNA base sequence on the downstream side of the promoter. CONSTITUTION:An mRNA group containing an mRNA of a target substance is hybridized in a vector primer, having dT chain on the upstream side of a polylinker and obtained from a well-known plasmid to synthesize single strand cDNA with a reverse transpcriptase. A vector having deoxyribonucleic acid chain added to the terminal thereof is then obtained and cylcized with a Salmonella typhimurium phage SP6 promoter derived from a well-known plasmid DNA and a polylinker DNA having a deoxyribonulceotide chain capable of pairing with the deoxyribonucleotide chain added in the preceding step on the downstream side of the Salmonella typhimurium phase SP6 promoter and the mRNA part is then substituted by DNA to afford a plasmid DNA group corresponding to the respective mRNAs in the mRNA group. A host is transformed by using the above-mentioned plasmid DNA group, etc., to clone a gene.
Patent JP-2000046593-A (JP)
Title: Instrumentation apparatus
Inventor: OKUBO OSAMU
IPC: G01D11/24
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To lessen the reflection of outside lights on an indication panel to improve the visibility by continuously forming protrusions having triangular sections with slant faces on the surface of the indication panel. SOLUTION: An indication panel 1 is a synthetic resin-made transparent panel used for combination meters and has a printed light-permeable white indication design of scale divisions, letters, etc., and light shielding black ground on the back side. On the indication panel 1 surface, slant faces 4 inclined about 300 to the panel surface in sectional view and protrusions 5 with triangular sections are continuously formed. The angle between the glossy slant faces 4 is about 120 deg., the protrusions 5 form a wavy profile shape with their tops 5a extending in the horizontal direction of the indication panel 1 to reflect outside lights at the slant faces 4 upwards or downwards from the indication panel 1.  The driver sees not a dark gray but black ground of the indication panel 1, as facing perpendicularly to the indication panel 1, and the contrast between the indication design and ground is clear.
Patent JP-2000049808-A (JP)
Title: External storage device and data processing unit having infrared ray communication function and communication system
Inventor: UCHIDA TOMOSUKE
IPC: H04L29/10
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To allow plurality of data processing units to share an external storage device in common without using a cable. SOLUTION: A control section 210 of an infrared ray interface storage device 200 transmits a communication state signal to an infrared ray data processing unit 100 at a prescribed interval via an infrared ray data transmission reception section 220 during communication. A control section 110 of an infrared ray data processing unit 100 discriminates whether or not an infrared ray data transmission reception section 120 receives the communication state signal before the access to the infrared ray interface storage device 200. Before a request of access, the control section 110 detects whether or not the infrared ray interface storage device 200 is used by other processing unit and controls data transmission. Thus, plurality of the infrared ray data processing units 100 share the infrared ray interface storage device 200 in common.
Patent JP-S60112541-A (JP)
Title: Paper feeding apparatus of copying machine
Inventor: TSUKAHARA SUMIO
IPC: B65H3/46
Filed: 1983-11-17
Abstract: PURPOSE:To prevent the generation of curr and reduce the dimension of a copying machine by filling the inside of the supporting shaft of a paper feeding roller with adsorbent and always removing the moisture in copying paper sheets. CONSTITUTION:A supporting shaft 7 for holding a paper feeding roller 6 installed in the upper part on the front side of a paper feeding capsule 5 is constituted of a hollow body whose one edge side is opened, and a plurality of round-hole-shaped ventilating holes 10 are drilled onto the outer wall surface. The inside of the supporting shaft 7 is filled with the replaceable moisture adsorbent 11 such as silica gel, and the opened port part of the supporting shaft 7 is closed by a cap 12. The paper feeding roller 6 is revolved by turning said supporting shaft 7 by a motor, etc., and the uppermost copying paper sheet 9 in the paper feeding capsule 5 is driven-out forward. In this case, the absorbent 11 in the supporting shaft 7 is stirred, and always fresh adsorbent 11 is positioned onto the surface, and the moisture in the copying paper sheet 9 is adsorbed by the adsorbent 11, and the generation of curr of the copying paper sheet 9 is prevented previously.
Patent JP-S6277186-A (JP)
Title: Solid phase joining method
Inventor: KOSUGE SHIGECHIKA
IPC: B23K20/00
Filed: 1985-09-30
Abstract: PURPOSE:To execute firm solid phase junction by combining the same or different kind materials of ceramics, a fiber reinforced metallic material and a metallic material, placing the ultrafine powder of a specified particle diameter or below corresponding to a kind of a joining material, between joint surfaces, and heating and pressing it. CONSTITUTION:Between combination 1, 2 joint surfaces of the same material or a different kind material of ceramics, a fiber reinforced metallic material and a metallic material, an ultrafine powder 3 whose particle diameter is <=1mum, of one of materials to be joined 1, 2 or a mixed material of both of them is placed, and heated and pressed. By utilizing a high reactivity of the ultrafine powder 3, each of the material to be joined 1, 2 is brought to a solid phase junction firmly. In this regard, this junction is usually executed in a vacuum atmosphere or an inert gas atmosphere, but in case of joining ceramics of an oxide compound or a nitride compound, it can be executed in an oxidizing or nitrifying atmosphere.
Patent JP-H0264825-A (JP)
Title: Disassemble and assemble system for instruction in program forming device
Inventor: ISHIOKA JUN
IPC: G06F9/45
Filed: 1988-08-31
Abstract: PURPOSE:To reduce a program capacity by constituting an input analysis part and a conversion result display part in an assembler and disassembler together as a common part. CONSTITUTION:An assembler and disassembler control part 2 is provided in common with respect to the assembler 3 and the disassembler 4, and it is provided with the input analysis function 6 from an input device and the display request function of the conversion result. The assembler 3 and the disassembler 4 are provided with only conversion functions between a machine language instruction and an assembler instruction. The display part 5 of the execution result is constituted in such a manner that the execution result of the assembler 3 and the disassembler 4 is displayed on the same screen. Thus, the program capacity can be reduced.
Patent JP-S6371586-A (JP)
Title: Liquid feeding device
Inventor: MATSUURA TAMIZO
IPC: F04B11/00
Filed: 1986-09-12
Abstract: PURPOSE:To feed liquid with no pulsation, by detecting the pressure of delivery liquid and comparing said pressure with the pressure in referential interval and providing means for controlling the operating speed of motor at the side for cancelling the pressure fluctuation. CONSTITUTION:Cams 13, 23 are rotated synchronously and the shapes thereof are set such that a damper 20 delivers liquid during suction stroke of a pump 10. A disc 51 rotatable synchronously with the cams 13, 23 is notched and the prestart interval of closing operation of a delivery valve is set as a referential interval with reference to said notch. A detecting means 52 detects the notch, and when the disc 51 rotates to the referential interval, a pressure signal fed from a pressure detecting means 60 is stored in a memory means 53. A pressure signal at the outside of the referential interval is compared with the value stored in the memory means 53 by means of a comparing means 54, and if the pressure has dropped at the outside of the referential interval, rotary speed is increased by means of a motor control means 55 so as to maintain the pressure at the delivery section constant thus enabling liquid supply having no pulsation.
Patent JP-S59105824-A (JP)
Title: Halogenated ethane type working substance for laser separation of hydrogen isotope from said hydrogen isotope and process for separating hydrogen isotope
Inventor: KURIHARA OSAMU
IPC: B01D59/34
Filed: 1982-12-08
Abstract: PURPOSE:To effectively perform the laser separation of a hydrogen isotope, by using halogenated ethane having a specific chemical formula as working substance. CONSTITUTION:Halogenated ethane having a chemical formula shown by a formula is used. In this case, in a reaction tower 30, tritium-containing water and the working substance AH are countercurrently contacted in the presence of a catalyst and the hydrogen isotope of the working substance is substituted with tritium in water to move tritium to the working substance. The unreacted working substance AH and the tritium substitute AT of the working substance are sent to a laser induction reactor 32 where the substitute AT is irradiated with laser beam to decompose into objective hydrogen isotope-containing substance BT and another substance C. The working substance is especially suitable for the separation of tritium or deuterium. For example, H of 2-chloro-1,1,1,2-tetrafluoroethane which is a kind of chlorotetrafluoroethane is substituted with tritium to obtain CF3CTClF.
Patent JP-H0864943-A (JP)
Title: Dispersion soldering method
Inventor: TAMASHIMA JUN
IPC: B23K1/00
Filed: 1994-08-17
Abstract: PURPOSE: To provide a dispersion soldering method capable of reducing the average grain diameter of solder in medium. CONSTITUTION: In this soldering method, solder dispersion formed by melting and dispersing solder in medium is brought into contact with a body to be soldered, and soldering is performed. Solder is dispersed in medium by using ultrasonic waves, and the average grain diameter of solder is made smaller than or equal to 5μm.
Patent JP-H0872739-A (JP)
Title: Travel device of endless travel vehicle
Inventor: SHIRAKATA MIKIYA
IPC: B62D11/08
Filed: 1994-09-09
Abstract: PURPOSE: To realize the simplification of constitution by providing at a side clutch shaft a center gear meshing with a transmission gear shaft-attached to a middle transmission shaft, providing a turning output gear that becomes the basic point of rapid turning and slow turning, integrally with the center gear constituting a side clutch device. CONSTITUTION: At a side clutch shaft 7 provided with a center gear 6 to mesh with a transmission gear 5 on a middle transmission shaft 4, side clutches 8, 8' to be engaged/disengaged with the center gear 6 are slidably provided, and the motive power of the respective clutch gears 8, 8' is transmitted to wheel shafts 26, 26'. In this instance, side brake devices 9, 9' are provided on the outsides of the respective clutch gears 8, 8'. Also, at the center gear 6, a turning output gear 12 to mesh with a slow turning changeover gear 10 on a changeover shaft 13 and a rapid turning middle gear 11 on a deceleration shaft 23 is provided, and at the changeover shaft 13, a changeover device 15 to transmit the rotary motive power of the respective gears 14, 10 to the changeover shaft 13 is provided between a rapid turning changeover gear 14 and the slow turning changeover gear 10.
Patent JP-2000048873-A (JP)
Title: Grounding device for rotary shaft
Inventor: YOKOTA MASAHIKO
IPC: H01R4/64
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a quiet paper conveying device having no gnawing between a shaft and a plate spring and troublesome coating of conductive grease at low cost in grounding the rotating metallic shaft. SOLUTION: A conductive gasket 11 is pinched between a sheet metal 9 for a frame ground and a rotating metal 5. The direction of the fiber of a coating fabric of the conductive gasket, and the rotating direction of the shaft are made to coincide with each other. Moreover, a movement regulating part for regulating the movement is provided in a range wider than the width of the conductive gasket, so that the conductive gasket can be moved in the roller rotating direction.
Patent JP-S6371935-A (JP)
Title: Optical head scanning system for optical disk device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B7/085
Filed: 1986-09-16
Abstract: PURPOSE:To make long time recording and reproducing possible by making recording or reproducing of information signals switching irradiation wavelength of the variable wavelength semiconductor laser of an optical head successively according to detection signals from a detector corresponding to a mark that indicates the position of starting end of rotation of an optical disk. CONSTITUTION:A detector 15 detects that an optical disk 1 made one rotation by a rotation starting end position mark 3, and inputs a detection signal 16 to a controlling circuit 46. At this time, the controlling circuit 46 controls so as to make wavelength lambda2 different from irradiation wavelength lambda1 from a semiconductor laser 22 recorded in the optical disk 1 by previous one rotation becomes irradiation wavelength, and in the next one rotation, irradiation wavelength from the semiconductor laser 22 becomes lambda2, and recording is made on the same track by irradiation wavelength lambda2. Every time the rotation starting end position mark 3 of the optical disk 1 is detected by the detector 15, irradiation wavelength (lambda3...lambdan) is controlled so as to change successively by the controlling circuit 46, and thereby, only the irradiation wavelength (n sets of lambda1, lambda2, lambda3...lambdan) from the semiconductor laser 22 can be recorded.
Patent JP-H0871706-A (JP)
Title: Coating belt for type continuous caster
Inventor: SAITO TATSUKI
IPC: B22D11/06
Filed: 1994-09-09
Abstract: PURPOSE: To provide the coating belt for belt type continuous caster capable of preventing peeling of heat insulating layer and sticking of fusion coating material to insulating layer. CONSTITUTION: In the coating belt for belt type continuous caster, in which a heat insulating layer 2 and fusion coating layer 4 are formed on the molten steel side of a metal made belt main body 1, a reaction suppressing layer 3 to suppress reaction is formed between the heat insulating layer 2 and fusion coating layer 4. The reaction suppressing layer 3 prevents sticking/penetrating of secondary cooling water for cast slab and belt cooling water to the heat insulating layer, chemical reaction between the heat insulating layer and fusion coating material and sticking of fusion coating material to the heat insulating layer 2.
Patent JP-S59105504-A (JP)
Title: Position indication
Inventor: ONDA HAJIME
IPC: G01D7/00
Filed: 1982-12-08
Abstract: PURPOSE:To simplify the preparation and operation by inputting an output signal of a displacement meter for radial direction of a rotor into a plurality of comparators to perform an indication varying the lighting position according to the level thereof. CONSTITUTION:A position display 16 inputs output signal of a contactless displacement meter 12 into a plurality of comparators C to indicate the position of the shaft 11 varying the lighting position of a plurality of display elements LED according to the level thereof. This enables the checking for the adjustment of a magnetic bearing, a static bearing and the like and operating condition during the use without troublesome preparation and operation while detection of deviation in the centering adjustment during the setup time.
Patent JP-H0380084-A (JP)
Title: Lactic acid bacillus bacterium having tryptophan-producing ability
Inventor: NATORI YOHEI
IPC: C12R1/245
Filed: 1989-08-24
Abstract: NEW MATERIAL:DNA containing at least one of tryptophan-synthesizing gene trp D, trp C, trp F, trp B and trp A originated from lactic acid Bacillus bacteria. USE:For the biological synthesis of tryptophan, etc. PREPARATION:A DNA fragment containing a gene relating to the biological synthesis of the tryptophan is prepared from the chromosome DNA of Lactobacterium.casei RNL 7 strain.
Patent JP-H0870634-A (JP)
Title: Structure for vertical seedling feed part of seedling transplanter
Inventor: NAKAGAWA YOSHIKIYO
IPC: A01C11/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide a structure for a vertical seedling feed part capable of simplifying the evacuating operation of seedling pushing rods in supplying seedlings and a moving mechanism thereof and easily performing the seedling supply operation in spite of the obtained sure vertical feed operation by forcedly pushing the seedlings with two upper and lower seedling pushing rods. CONSTITUTION: This structure for a vertical seedling feed part is obtained by installing upper and lower seedling pushing rods 13 and 14 capable of acting on the stem tip and root part of each seedling on a seedling-carrying platform 5 and providing an interlocking means for synchronizing and interlocking the upper and lower seedling pushing rods 13 and 14 with a vertical feed mechanism 9 so as to forcedly push the seedlings with the upper and lower seedling pushing rods 13 and 14, following the driving with a vertical feed mechanism 9,  and constituting the upper and lower seedling pushing rods 13 and 14 so as to enable the positional change from an operating position for bringing the upper seedling pushing rod 13 into contact with the stem tip of the seedling and an evacuating position for moving the upper seedling pushing rod 13 upward from the operating position and permitting the passage of a seedling feed box containing the seedlings housed therein, in a rush transplanter constituted by sliding and charging a seedling feed box 4 in each row seedling carrying part of a seedling-carrying platform 5, and then pulling the seedling-carrying platform 5 to the rear so as to supply only the seedlings.
Patent JP-S60109046-A (JP)
Title: Reel turntable brake
Inventor: KAWASE HIDEYUKI
IPC: G11B15/22
Filed: 1983-11-18
Abstract: PURPOSE:To simplify a mechanism and reduce its size and weight by adjusting the extension of a spring which applies a specific energizing force to a brake arm which brakes a reel turntable through a pad according to respective tape modes. CONSTITUTION:A spring operation arm 10 shifts according to the switching of tape modes so that a pin 10a at its one terminal is positioned as shown by (0)- (3). Namely, the pin 10a of the spring operation arm 10 is at the position (0) in recording or reproducing mode and the other end 10c of the arm 10 abuts on oneside terminals of brake arms 4 and 6, so that pads 4a and 6a leave reel turntables 1 and 2. Then, the pin 10a is at the position (1) in fast-forward or rewind mode, and a projection part 10c leaves the brake arms 4 and 6, so that the pads 4a and 6a are pressed against the reel turntables 1 and 2 with the energizing forces of springs 7 and 8 for braking.
Patent JP-2000113615-A (JP)
Title: Magnetic disk drive
Inventor: SATO KAZUYASU
IPC: G11B21/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the head positioning precision of a rotary disk type information storage device and to increase the recording density by providing an actuator for positioning which has a low driving voltage, is free of vertical vibration accompanying the movement of a head support member, and can be formed without using any complicated assembling process. SOLUTION: A 2nd actuator 100 is fixed which is in plate structure constituted by stacking a piezoelectric flat plate having two polarized areas separated by an unpolarized area and also having the polarization direction and applied electric field direction along the thickness so that a bridge is formed between the top surface of a suspension 200 and the top surface of a suspension support member 230 supporting the suspension 200.
Patent JP-S6372382-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/02
Filed: 1986-09-12
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-H1028718-A (JP)
Title: Diet ring
Inventor: TAKARADA MASAAKI
IPC: A61H39/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a diet tape used as shapeup method requiring no excessive dieting and further provide a therapy for disease for which none of medicine or the like is used. SOLUTION: In place of a diet tape, a diet ring, a Moebius roll ring, a moebius ring and a moebius tie ring are fitted onto a part of a human body, mainly fingers to make a shaping up utilizing the promotion of decomposition of fat at parts related to fingers involved. Additional excellent effects are obtained. For example, the healing of an affected part is promoted by fitting the moebius roll ring odd times at points closer to the heart than the affected part.
Patent JP-S6460472-A (JP)
Title: Steering column
Inventor: YAMAMOTO YOSHIMI
IPC: B62D1/16
Filed: 1987-08-31
Abstract: PURPOSE:To enable synchronous contraction of a lower shaft and a lower tube by forming the lower shaft integral with the lower tube, with a specified elastic ring sandwiched therebetween, when the lower shaft is contracted at the time of the so-called secondary collision in case of a car crush. CONSTITUTION:A steering column 1 comprises a lower shaft 3 engaged with an upper shaft 2 in such a manner as to slide and a lower tube 7 adapted to rotatably support one end portion of the lower shaft 3 by a bearing 5. In this case, a peripheral groove 20 is formed in the vicinity of the lower end portion of the lower shaft 3 on the inside corresponding to a bearing 5. The peripheral groove 20 has the bottom portion 21 formed to be stepped with an inclined portion gradually decreased in depth from the lower end portion side of the shaft 3 to the upper end portion side. A C-shaped annular elastic ring 22 is fitted to the bottom portion. In this arrangement, when the steering column 1 is contracted, the elastic ring 22 is brought into contact with the bearing 5 to synchronously contract the tube 7 and the lower shaft 3 in tune.
Patent JP-H0760637-A (JP)
Title: Polishing device
Inventor: DAIMARU SEIICHI
IPC: B24B37/005
Filed: 1993-08-31
Abstract: PURPOSE:To realize high flatness polishing work of a polishing object by controlling a nonuniform load on the polishing object by thermal stress, load stress or the like. CONSTITUTION:Plural actuators 7 capable of adjusting pressurizing force independently are arranged under a mount head 3, and a mount plate 2 holding a polishing object 5 is pressed through these pressurizing actuators 7.