baber/WOPTO huggingface dataset:
Patent JP-H08320099-A (JP)
Title: Equipment and method of adjusting temperature of cryogenic fluid
Inventor: REONAADO SHIYOONMAN
IPC: F17C9/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting the temperature of a cryogenic liquid of relatively inexpensive manufacturing cost and processing cost by enabling liquefied gas to exchange heat with a thermal control fluid, when the liquefied gas passes through the heat transition part of a fluid conduit. SOLUTION: A storage vessel 2 comprises a fluid conduit 30 such as pipes having an outlet 32 communicated to the bottom part of an inner chamber 12 and an inlet 34 communicated to the top part of the inner chamber 12. The fluid conduit 30 extends penetrating through a heat exchanger coil 36 disposed within an insulation space 10. A control valve 38 is fitted to the fluid conduit 30 between the outlet 32 and the heat exchanger coil 36. The control valve 38 is desirably a customary variable valve adjustable so as to change the cross- section area of the fluid conduit 30, and it can adjust the flow speed of a cryogenic liquid passing through the conduit 30. Because the cryogenic liquid is returned to the lower stream of vapor of the heat exchanger coil 36, when the fluid conduit 30 is opened, the cryogenic liquid is drawn out through the outlet 32.
Patent JP-H10313615-A (JP)
Title: Seedling transplanter
Inventor: KITAMURA YUJI
IPC: A01C11/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To make a driver able to take out seedlings from a seedling housing hopper and arrange them while maneuvering a vehicle and to normally send the arranged seedlings to an operator even when a large amount of the seedlings are housed in the seedling housing hopper loaded on the traveling vehicle. SOLUTION: The seedling housing hopper 5 provided with a seedling take-out port 5A on a lower part is arranged on one left or right side on the traveling vehicle 3, a maneuvering part 4 provided with a maneuvering panel 17 at a front part and a driving seat 18 at the rear part where the driver H can at least turn to the maneuvering panel 17 and the seedling take-out port 5A is arranged on the other left or right side and a seedling arranging base 10 is provided between the seedling take-out port 5A and the driving seat 18.  A planting part 6 provided with a planting mechanism 9 for transplanting the seedlings N to a ridge 2 and an operating seat 19 where the operator S for supplying the seedlings N to the planting mechanism 9 sits is arranged at the rear part of the traveling vehicle 3 and a seedling sending chute 20 for sending the seedlings N arranged by the driver H to the operator S is provided between the seedling arranging base 10 and the operating seat 19.
Patent JP-S62288261-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/34
Filed: 1986-06-06
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-S5920347-A (JP)
Title: Flame-retardant resin composition
Inventor: INOUE RIYOUSUKE
IPC: C08L55/02
Filed: 1982-07-26
Abstract: PURPOSE:To provide a resin compsn. having excellent flame retardance and impact resistance, by blending tetrabromobisphenol A, antimony trioxide and a methyl methacrylate/butadiene/styrene copolymer resin with ABS resin. CONSTITUTION:10-20pts.wt. tetrabromobisphenol A, 6-12pts.wt. antimony trioxide and 5-10pts.wt. methyl methacrylate/butadiene/styrene copolymer resin are blended with 100pts.wt. acrylonitrile/butadiene/styrene copolymer resin to obtain the desired flame-retardant resin compsn. The resultant resin compsn. has excellent flame retardance, and by blending the methyl methacrylate/butadiene/ styrene copolymer resin, impact resistance is prevented from being deteriorated by antimony trioxide and tetrabromobisphenol A.
Patent JP-S5927910-A (JP)
Inventor: DAGURASU AREN JIYUNIA
IPC: C08G18/00
Filed: 1983-07-15
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-H05293623-A (JP)
Title: Pump member for die casting and production thereof
Inventor: MARUYAMA RYUKICHI
IPC: C04B35/52
Filed: 1992-04-23
Abstract: PURPOSE:To provide a pump member for die casting and a manufacturing method thereof which does not break by thermal stress at the time of internal chill does not develop fatigue breakage at the time of injecting and is not eroded by molten aluminum and can absorb thermal impact and the thermal stress acted to the insert member and prevent the erosion of a heat resistant cast iron member. CONSTITUTION:In pump member for die casting constituted with tubular insert members 7A, 10A as a passage for molten metal in the inner hole and the heat resistant cast iron members 7B, 10B casting-in the insert members, the insert member is composed of carbon fiber reinforced carbon material reinforced with the carbon fiber 16. The carbon fiber reinforced carbon material is constituted with carbon fiber spun yarn texture 200 as base material.
Patent JP-S5833329-A (JP)
Title: Automatic gain controlling circuit
Inventor: SAKAI MINORU
IPC: H04B3/08
Filed: 1981-08-21
Abstract: PURPOSE:To reproduce receiving data having no error in an automatic gain controlling circuit that keeps the amplitude of a descending signal at a constant level, by setting a BPF of descending signal frequency into an automatic gain controlling loop. CONSTITUTION:A BPF14h of 1.0-3.4kHz is newly added to an automatic gain controlling circuit 14' in order to transmit only the components of descending signal frequency. Thus automatic gain control is carried out. This gain control is not done with the frequency component of external noises.
Patent JP-S61288379-A (JP)
Title: Cooling device for fuel cell
Inventor: TSUTSUMI MASARU
IPC: H01M8/04
Filed: 1985-06-14
Abstract: PURPOSE:To make the cooling power uniform from the entrance to the exit of a path and reduce the temperature difference, by forming a coat layer of fluororesin which gradually decreases its thickness at every predetermined length in the direction from the entrance to the exit, on the inner wall of passage of a cooling plate. CONSTITUTION:A fluororesin coat layer 8, which gradually decreases its coating thickness at every predetermined length in the direction from the entrance to the exit, is formed on the inner wall of the cooling plate 7's cooling media path 6 with a constant cross section from the entrance to the exit. By preferably selecting the thickness and the range of the fluororesin coat layer 8, it is possible to let the heat conductivity of the cooling plate 7 be uniform in the flow direction while helium gas is flowing. Therefore, the entrance side can be inhibited to be cooled excessively.
Patent JP-H02308802-A (JP)
Title: Drying method of aluminoxane and production of polymer
Inventor: TOMOTSU NORIO
IPC: C08F12/00
Filed: 1989-05-25
Abstract: PURPOSE:To industrially advantageously obtain the subject dried compound for polymerization catalytic component having high redissolving ability and activity by drying viscous solution containing aluminoxane with applying shearing force sufficient to keep polydispersed state so as to be solid polydispersed material. CONSTITUTION:A solvent such as toluene and copper sulfate and placed in an inert gas-substituted reaction vessel and trimethyl aluminum is added to the system at 5 deg.C, then resultant system is reacted at 40 deg.C for 8hr, thus solid component is removed. The resultant solution containing aluminoxane is transferred into a driver 10 having double-helical ribbon blade 11 and distilled off to obtain a viscous solution, then temperature is raised while applying shearing force sufficient to keep polydispersed state by stirring with the double-helical ribbon blade 11 to dry until distilling-off component is faded out and solid polydispersed material is generated, thus aluminoxane is dried. Besides, polymerizable monomer is polymerized using the dried aluminoxane as a component of catalyst to afford a polymer.
Patent JP-S5464030-A (JP)
Title: Apparatus for one side molten metal plating
Inventor: MATSUMOTO KUNIHARU
IPC: C23C2/00
Filed: 1977-11-01
Abstract: PURPOSE:In plating one side of steel belt by contacting the bottom surface thereof with ultrasonically elevated molten metal surface, a plurality of ultrasonic oscillation tips are arranged in a particular direction and configuration so that one side plating with a specified width and thickness is provided. CONSTITUTION:A plurality of ultrasonic oscillator tips 4a-7d are dipped into a molten metal plating bath 3 so that tip edges come close to the level of molten metal. The tip edge has a shape elongated in the direction of the width of steel belt 1 to be plated and is arranged slantwise with an angle of 20-50 deg. to that direction. These ultrasonic oscillator tips transmit the vibration of oscillators 8 through hones 9 to form vibrational elevation 10 of molten metal bath 3. Such arrangement of the slant angle and length of tip edge minimizes a number of tips to be used and effectively offer one side plating of steel belt having a desired width and thickness.
Patent JP-H08327492-A (JP)
Title: Equipment to detect presence of helium in fluid circuit
Inventor: ROORAN JIYUBO
IPC: G01M3/20
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a facility for detecting the presence of helium in a fluid circuit. SOLUTION: A sampling unit 2 constitutes a capacity including first and second spaces 3, 4 separated by a translucent barrier wall 5 passing helium. The first space 3 is inserted in series into a fluid circuit 1 while the second space 4 is coupled through a variable opening orifice 6 with a gas generation source 9 and through a pipe line 7 with a pumping means 8. Viscous flux is fed, by the flux being pumped in the pipe line 7, in the direction of a take-in unit 10 coupled with a helium leak detector 11 thus detecting the presence of helium in the fluid circuit 1.
Patent JP-H06339585-A (JP)
Title: Manufacture of internal blade for reciprocating movement type electric razor
Inventor: YOSHIDA TOSHIYUKI
IPC: B26B19/04
Filed: 1993-06-01
Abstract: PURPOSE:To dispense with an adhesive for the fixing of a jig, and improve the manufacture efficiency and grinding quality by a method wherein protuberances to be held are provided on a semi-finished product of an internal blade which is formed by molding, and the internal blade is fixed on a jig by being held by an attaching tool by utilizing the protuberances. CONSTITUTION:A internal blade base 13 which is a synthetic resin molding is integrally formed into a semi-circular arc when seen from the side surface while embedding an arbor inside. In the meantime, a large number of internal blade plates 14 are press-formed into a shape which has an approx. semi-circular arc-shaped peripheral edge to work as a blade part. The peripheral edge parts (blade parts) of respective internal blade plates 14 are projected from the internal blade base 13, and the remaining parts are arranged in parallel with specified intervals in the longitudinal direction of the internal blade base 13 by embedding the remaining parts in the internal blade base 13, and thus an internal blade 11 is manufactured. In manufacturing such an internal blade body 11, flat plate shaped protuberances 13a to be held are integrally formed at both end parts of the internal blade base 13 in a molding process, to make a semi-finished product 11a. Then, the semi-finished product 11a is put on a jig 16, and the peripheral edge parts of the internal blade plates 14 are grind- finished under a condition in which the protuberances 13a to be held are held by an attaching tool 20.
Patent JP-H10300214-A (JP)
Title: Hot water supply unit
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H1/10
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To increase delivery of hot water at the time of low set temperature through a simple structure. SOLUTION: Under a state where the total flow rate and the flow rate of heat-exchanger do not reach first and second limit flow rates, respectively, the flow rate of heat-exchanger and the bypass flow rate are shunted at a ratio of 6:4. Consequently, the temperature of hot water in a heat-exchanger 30 is 70 deg.C when the water temperature is 10 deg.C even if the set temperature is 46 deg.C for the total flow rate of 18 l/min and the hot water being heated by the heat-exchanger 30 can be prevented from boiling. Under a state where the total flow rate and the flow rate of heat-exchanger are limited to first and second limit flow rates, respectively, the flow rate of heat-exchanger and the bypass flow rate are shunted at a ratio of 1:1 and the delivery of hot water can be increased.
Patent JP-H05322444-A (JP)
Title: Grain drying control method for grain dryer
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1992-05-22
Abstract: PURPOSE:To improve the drying efficiency by a method wherein a moisture transfer value between grains and an internal/external moisture difference value of the grain itself are estimated by a detected grain moisture, by those estimated values, a natural drying time is calculated by a fuzzy control to perform natural drying. CONSTITUTION:The title grain dryer lets grain in an upper grain drying chamber 8 flow down to a lower grain drying chamber 9 by the rotation of a let-out valve 12, and the grain is dried by hot air which is generated by a hot air device containing a burner and sucked in by an air discharger 16 which is arranged at a position to be opposite to the hot air device. In this case, a moisture sensor to detect the moisture of the grain during a drying, is provided, and the quantity of contraction for the unevenness of moisture is calculated by the detected value, and at the same time, the moisture transfer between grains is estimated by the quantity of contraction. Also, the drying speed is calculated, and the internal/external moisture difference of the grain itself is estimated by the observed speed, and then, according to the estimated moisture transfer and internal/external moisture difference, the time for a natural drying for which the hot air drying is stopped and a natural drying is performed, is calculated.
Patent JP-H10308817-A (JP)
Title: Facsimile equipment
Inventor: TAKANE TOSHIAKI
IPC: H04M1/57
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment that transmits a different reply message to a caller depending on whether or not a number to reject the caller number notice service is added in the case of the automatic answering telephone mode. SOLUTION: Whether or not a number to reject the caller number notice service is added is discriminated (S3) when an incoming call signal from a public line is received (S2) in the case that the automatic answering telephone mode is set (S1). Depending whether or not the number to reject the caller number notice service is added to the caller number, the facsimile equipment transmits a different, reply message to a caller. For example, the facsimile equipment transmits a reply message A denoting 'absence' when the number to reject the caller number notice service is added to the caller number (S4), and the facsimile equipment transmits a reply message B denoting 'emergent contact destination' when the number to reject the caller number notice service is not added to the caller number (S5).
Patent JP-S6110947-A (JP)
Title: Manufacture of coreless armature
Inventor: NIWA TAKASHI
IPC: H02K3/04
Filed: 1984-06-25
Abstract: PURPOSE:To eliminate a gap in an outer cylindrical oil and to accurately form a profile size by forming a coil strand sheet with a plurality of coil strans, folding the sheet, and bending it in a cylindrical shape. CONSTITUTION:A plurality of coil strands are so arranged as to be at an equal pitch in parallel on a plane and not to be superposed to form a coil strand sheet 2. Then, the corresponding portion 2b of the outer cylindrical coil of the sheet 2 is axially rolled by a rolling roller 5 so that the lateral width of the portion 2b is larger than the lateral width of an inner cylindrical coil portion 2a, thereby matching to the circumferential length of the outer peripheral side of a double cylindrical shape. Then, the sheet 2 is folded and bent in a cylindrical shape, thereby obtaining a spiral coreless armature 6.
Patent JP-H09296832-A (JP)
Title: Coil spring and spring clutch therewith
Inventor: NINOMIYA TAISHI
IPC: F16D13/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To generate stable torque inexpensively by finishing up the wire rod inner diameter of a coil spring, which is wound on two rotary member drum parts, transmitting torque to a winding directional rotation, but making it so as not to be transmitted to any loosing directional rotation, into dimensions in accord with a drum outer diameter in smoothness. SOLUTION: Two drums 31 and 33 of both first and second rotary members 32 and 34 are butted to both end faces 35 and 36, being free of rotation on the same shaft 37, and a coil spring 10 rolled on the drums 31 and 33 transmits toque to a winding directional rotation, but transmits no torque to a loose directional rotation. This coil spring 10 is one that is made up of a round wire rod 12 of sectional round form, and its inner diameter 14 is smooth due to grinding work and applied to precision finishing into the specified size conforming to each outer diameter of the drums 31 and 32. Therefore secureness of a wide contact surface is made possible and thereby stable power transmission and braking force are securable. Moreover, a product supply with no variation can be done, leading to an improvement in productivity, in addition to being inexpensively offerable.
Patent JP-H01298408-A (JP)
Title: Working vehicle guiding device for beam light utilization
Inventor: TANAKA SHIGERU
IPC: G05D1/02
Filed: 1988-05-27
Abstract: PURPOSE:To simplify the device constitution by detecting the dislocation for a set travelling locus based on scanning angle information only at a vehicle side when a reflecting light beam from a belt-shaped light reflecting body provided on a ground side. CONSTITUTION:A light reflecting tape C as a belt-shaped light reflecting body to reflect an incident light in the incident direction is linearly provided at the central part of a ceiling along the length-wise direction of a passage to travel a working vehicle V. Two pairs of beam light projecting devices B to project towards a ceiling side while a beam light A for guidance is scanned in the vehicle breadth direction are loaded in the backward forward directions of the vehicle at a set interval La at the upper part of the working vehicle V. Based on the light receiving information of a reflecting light reflected by the light reflecting tape C and scanning angle information in the vehicle breadth direction, the dislocation for a set travelling locus (m) is detected, and the working vehicle V is automatically travelled along the set travelling locus (m) based on the detection information. Thus, the device constitution can be simplified.
Patent JP-S61291223-A (JP)
Title: Automatic constant-speed traveling apparatus
Inventor: YOSHIMURA HIROSHI
IPC: F02D29/02
Filed: 1985-06-18
Abstract: PURPOSE:To prevent the slip on a bad road by securing the smooth acceleration by detecting the operation of a road-state judging means in resume operation and controlling the fuel flow rate to an optimum value, in a car which controls the automatic constant-speed traveling by an electronic controller. CONSTITUTION:During the constant-speed control in which a main switch 20 is in turned-ON state, the signal of a car-speed sensor 10 is read into an electronic controller 13. Then, a set switch 21 is turned-ON, and the car speed at that time point is read in as set car-speed. When a brake pedal 17 is stepped in, it is checked if the constant-speed control is temporarily released or not, and when a resume switch 22 is turned-ON in case of temporary release, constant-speed control is restored. If a road-state representing switch 18 is in turned-ON state, the traveling on a bad road is judged. Then, an instruction is transmitted to a throttle controller 15 from an input/output port 13d, and fuel is jetted into an engine 1, and the traveling in constant-speed control is permitted.
Patent JP-S5927781-A (JP)
Title: Joining method of reinforcing steel brace
Inventor: OOTA MICHIHIKO
IPC: B23K9/00
Filed: 1982-07-27
Abstract: PURPOSE:To join reinforcing steel braces with ease and high efficiency without any decrease in strength by providing a spacer for positioning the root part in welding with a backing strip of the outside of a required throat depth. CONSTITUTION:Welding 10 of a cushion member 6 and a member 7 by placing a backing strip 9 thereon is accomplished in a factory. A spacer 13 having a prescribed thickness is provided between the same and the backing strip 12 to position the root part in welding on the outside of a required throat depth. The dislocation between both materials in the two directions intersecting orthogonally with the axis of the materials and the dislocation owing to the twisting around the axis of the material are absorbed by the material 6 having a sufficient thickness. The error in length in the axial direction of the materials and the error in inclination of both material axes are accommodated by the strip 12. The time required for dealing with the accommodation of errors is thus reduced and the efficiency in the building work is improved.
Patent JP-H07301209-A (JP)
Title: Brake device for pneumatic pressure cylinder
Inventor: OTA NOBUTAKA
IPC: F16D63/00
Filed: 1994-05-09
Abstract: PURPOSE:To mount a control device for a pneumatic pressure cylinder from the outside and take the control input from a changeover valve for driving. CONSTITUTION:This brake for a pneumatic pressure cylinder, which is equipped with cylinders 11, 12 and a crank part 10, has a mechanism of levers 13, 23 opening and closing by centering pins 15, 25, and the levers 13, 23 initiate their strength to go inward by being subject to the binding force of a link 08 and the crank part 10, restraining a brake bar 33, stops the pneumatic pressure cylinder, only when pistons 12, 22 advance simultaneously. When only one of either pistons 12 or 22 advances, the crank part 10 can maintain its opened state with the expanding strength of a compression spring 07 without being subject to the strength of the link 08. The crank part 10 can also stop the pneumatic pressure cylinder by restraining a rod of the pneumatic pressure cylinder instead of the brake bar 33. The pneumatic pressure cylinder is stopped through output of three position changeover valve PAB connecting type by mounting such brake 20 on the pneumatic pressure cylinder.
Patent JP-2000318196-A (JP)
Title: Thermal head
Inventor: TERAO HIROTOSHI
IPC: B41J2/335
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a long life thermal head reduced in drive load by applying surface lubricity. SOLUTION: The second protective film 16 formed on the surface of a thermal head comprises a mixed material of a vanadium group element or a chromium group element and silicon oxide or a CrN material. When the thermal head is driven, the vandaium group element or chromium group element of the second protective film 16 heated by the heat from a heating resistor 13 becomes a lower oxide and lubricating effect is generated on the second protective film 16 and the surface of the second protective film becomes a lubricating function layer. Therefore, the friction of the surface of the thermal head and an ink ribbon or thermal paper is markedly reduced.