baber/WOPTO huggingface dataset:
Patent JP-S63170583-A (JP)
Title: Pump with variable discharge amount
Inventor: WATANABE HIROSHI
IPC: F04D15/00
Filed: 1986-12-31
Abstract: PURPOSE:To enable fine adjustment of discharge amount from a pump by increasing/decreasing the area of the pump impeller discharge hole by means of adjustment of an adjusting ring. CONSTITUTION:A control shaft 9 is rotated by power of a servo motor etc., and a control screw ring 7 and an outer receipt ring 6 are slided fore and aft through a gear 8. The outer receipt ring 6 is coupled with several rods 5, and fixed to an internal adjusting ring 4. Motion of this outer receipt ring 6 moves, as it is the adjusting ring 4 through the rods, to increase/decrease the area of peripheral discharge hole of the impeller 2. Thereby fine adjustment of the amount of discharge can be made more stably than with control of a discharge valve.
Patent JP-H03172783-A (JP)
Title: Data output circuit
Inventor: NAGAHISA TATSUHIKO
IPC: H03K19/0175
Filed: 1989-12-01
Abstract: PURPOSE:To test whether an output is in the high impedance state or not without need of a current source by driving with constant-voltage the output of an output buffer circuit to the intermediate potential by a constant voltage output circuit during a certain period in response to a control signal pulse. CONSTITUTION:By a detecting circuit 17 for output mode change, the change of output mode from a data output mode to high potential mode is detected by means of detecting the change of output mode control signal 13 from the low potential to high potential, thereby a control signal pulse is generated and a load capacitor 16 is charged/discharged by the constant voltage circuit 18 during only the period same as this pulse width to drive the data output 15 to the intermediate potential between the high and low potentials. Then, the test for whether the output 15 is in the high impedance state or not, is adequate by only confirming whether the output 15 is in the intermediate potential or not, and no current source is required. Further, since the driving current of circuit 18 is not restricted by the driving circuit of output buffer circuit 12, the test for whether the output 15 is in the high impedance state or not, can be made even at the high speed operation.
Patent JP-H06135434-A (JP)
Title: Packing container and method for packing
Inventor: HAMAZAKI HIROSHI
IPC: B65B11/54
Filed: 1992-10-28
Abstract: PURPOSE:To provide the function of being collapsible into a rhombus to a container body composed of side walls and bottom boards bent and inserted inward with a view to facilitating its transportation in the form of a paper packing container to the user, making its use easy, and making the container easily disposable after use in order not to cause pollutions. CONSTITUTION:To build a packing container A1, side wall boards (a)-(d) and a pasting flap (e) are bent along bending lines 3 and the pasting flap (e) is stuck on the inner side of the side wall board (a). Next, to put together the bottom, bottom-forming flaps (a')-(d') extending respectively from the side wall boards (a)-(d) are bent inward along respective bending lines 4; a pasting part 7 of the bottom-forming flap (b') is stuck to the underside of the bottom-forming flap (a'); a pasting part 7 of the bottom-forming flap (d') is stuck to the underside of the bottom-forming flap (c') ; the bottom-forming flap (b') and the bottom-forming flap (d') are put across each other at their recesses 5, 5. A paper container A. thus formed in the shape of a box is collapsible into a rhombus. In each of two opposite side wall boards of these (a)-(d) a window with a tongue is formed by cutting it from an upper position and, with the tongues bent inward and as means of supporting the contents, the packing is done in a gusset-folded film.
Patent JP-H02159117-A (JP)
Title: Current switch circuit
Inventor: TSUCHIYA MITSUHARU
IPC: H03K17/60
Filed: 1988-12-12
Abstract: PURPOSE:To eliminate the influence of transistor characteristics at high speed by connecting the base and the collector in common to obtain a diode constitution for one of two transistors which switch a constant current source and applying a driving signal to the other transistor. CONSTITUTION:A 1st transistor TRQ11 has its base and collector connected to each other, and a 2nd TRQ12 is set opposite to the TRQ11 in the form of a pair. These two TRs form a transistor circuit 11. The constant current produced by a constant current circuit 2 is taken out of the collector of the TRQ11 forming the circuit 11 via a current output terminal Iout. A driving signal is supplied to the TRQ12 as the signal of an input signal terminal Vin via a TRQ3 and a resistance R2. Thus the TRQ11 works as a diode, therefore, exercised no influence of the change of the current amplification factor Hfe at all. Then, the constant current of the circuit 2 is outputted to the terminal Iout as it is.
Patent JP-2000136346-A (JP)
Title: Aquatic-organism-attracting coating material and coated article
Inventor: SHIBAZAKI IKUKO
IPC: C09D167/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material from which an attractant is eluted over a long period and which does not add a load to an aquatic environment by incorporating a biodegradable copolyester and a natural aquatic-organism attractant into the same. SOLUTION: Preferably, the biodegradable copolyester contains at least 60 mol% lactic acid residues and has a molar ratio of L-lactic acid residues to D-lactic acid residues of 1-9 and a reduced viscosity [of a solution of 0.125 g of the copolyester in 25 mL of CHCl3 measured with a three-tube (Ubbelode) viscometer at 25 deg.C] of 0.3-1.0, an example being a polyester prepared by the thermal ring-opening polymerization of L-lactide, DL-lactide, and polyethylene glycol. Examples of the natural aquatic-organism attractant are compounds represented by the formula, amino acids, and glucose. In the formula, X is carbonyl or CH(OH); and R1 and R2 are each 8-25C (hydroxy)alkyl or 8-25C alkylcarbonylalkyl. Deposition and growth of algae can be promoted by applying the coating material to artifical fish reefs, etc.
Patent JP-H01154455-A (JP)
Title: Sealed storage battery
Inventor: MASUBUCHI KAZUHISA
IPC: H01M2/02
Filed: 1987-12-10
Abstract: PURPOSE:To obtain a sealed storage battery which is safety and easy to handle by partitioning the upper space of a plate group into two with a thin partition, and installing an exhaust cylinder in the thin partition so as to keep airtightness there but form a gap between a cover and a passing through part. CONSTITUTION:The upper space of a plate group 3 is partitioned into the first space 5 and the second space 6 with a thin partition 4. An exhaust cylinder 12 having a rubber valve 7, a filter 8, and an exhaust hole 9 is installed mountably and demountably in the partition 4. The exhaust cylinder 12 is installed in the partition 12 in airtightness but forms a gap between a cover 13 and a passing through part 14. Almost all hydrogen gas and oxygen gas evolved in charging are exhausted outside through the exhaust cylinder. Even if a battery exploded accidentally by ignition, the explosion is limited on the inside of the battery and damage to the circumference of the battery is prevented.
Patent JP-H07142127-A (JP)
Title: Connector and its manufacture
Inventor: IKUSHIMA TOSHIHIKO
IPC: H01R43/00
Filed: 1993-12-14
Abstract: PURPOSE:To improve the productivity of connector. CONSTITUTION:A cylindrical external terminal 12 is equipped with the insulating body in the inside, and an internal terminal 14 is inserted onto the axis of the external terminal 12 of the insulating body. The external terminal 12 is formed by punching a flat plate-like body of the external terminal by press working, and cutting and standing a projection 11 on a spiral of the same screw, and forming the plate-like body into a cylindrical shape. The insulating body 13 is insert-molded in the external terminal 12, and furthermore, the internal terminal 14 is inserted into the insulating body 13 to manufacture a coaxial connector C1. In this coaxial connector C1, the projection 11 forms a part of a screw thread to form a C12-type and a C15-type connector.
Patent JP-H02160689-A (JP)
Title: Apparatus for producing single crystal
Inventor: SAWADA SHINICHI
IPC: C30B15/34
Filed: 1988-12-14
Abstract: PURPOSE:To uniform temperature distribution in radius direction of raw material in a coracle and enable stable pulling-up of a single crystal by dipping a specific coracle having inverse cone-shaped inclined face into a raw material melt and putting up the single crystal. CONSTITUTION:A trap 7 for a raw material melt having inverse cone-shaped inclined face is provided in the center of a thick disk and on the inclined face, outlet 9 of plurality of raw material melt communicating holes 8 is provided on the circumference satisfying the relation expressed by the formula (D1 is diameter of drum part of pulling-up crystal; D2 is circumferential diameter in the position of outlet of raw material melt-communicating holes 8) and heat insulating materials 10 and 11 made of a material having low heat conductivity are attached in a part exposing to the bottom center and upper space to form a coracle 3. Then the coracle 3 is dipped in a raw material melt 12 housed in a crucible 1 supported to the lower shaft 2 and a raw material melt 13 is introduced through a communicating hole 8 to the liquid trap 7 and then a seed crystal 5 fixed to the upper shaft 4 is descended and dipped to the raw material melt 13 and gradually pulled up to grow a single crystal.
Patent JP-S63160550-A (JP)
Title: Feeding of raw tea lead in production process of rough green tea
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 1986-12-24
Abstract: PURPOSE:To accurately control a feed amount of raw tea leaves to a steaming machine, by regulating a feed amount adjusting means for raw tea leaves based on a continuous weighing means set between a feeder for the raw tea leaves and the steaming machine. CONSTITUTION:An amount of raw tea leaves which are placed from a feeder 1 to a belt conveyor 31 and transferred per unit time in a weighing means 3 is calculated by a controller. The calculated value is compared with a previously prescribed value in the controller, the difference in the comparison as an output signal is sent to an actuator 42 and a speed variation gear 41 is changed according to the difference in the comparison to control a feed amount of the raw tea leaves to a steaming machine 2. Tea manufacturing operation is carried out under optimum condition.
Patent JP-H06160596-A (JP)
Title: Emitted light masking device for particle accelerator
Inventor: KOMATSU TAKAHITO
IPC: G21K1/02
Filed: 1992-11-24
Abstract: PURPOSE:To provide an emitted light masking device of a particle accelerator facilitating the arrangement work in the middle of the beam line and having a simple device structure. CONSTITUTION:An emitted light masking device is constituted of a rectangular cylindrical copper mask main body 23 provided at part of the beam line of a particle accelerator such as a synchrotron and cooling pipes 25 provided on the outer wall of the mask main body 23 and fed with cooling water inside. A shrunk-diameter section 24 shrunk with the cylindrical shape from the incidence side of the emitted light toward the downstream side in sequence is formed on the mask main body 23, and shielding walls shutting off part of the emitted light sent into the mask main body 23 are formed on the inner walls of the shrunk-diameter section 24.
Patent JP-H03172447-A (JP)
Title: Installation structure of wall panel
Inventor: UCHIDA HIRONOBU
IPC: E04B2/72
Filed: 1989-12-01
Abstract: PURPOSE:To reduce the number of parts and improve the working efficiency by horizontally fixing a beam having an engagement groove in the upper part of a wall, allowing a fixed member to be engaged with the beam and fixing the fixed member on a supporting metal fitting having a cut off part. CONSTITUTION:A fixed piece 15 is erected at the center part of one bent part 13 of a supporting metal fitting 11 which is crowing-installed at the upper edge part of a wall panel 7, and a long groove shaped cut off 17 which is opened upwardly is formed on the fixed piece 15. Then, a wall pressing member 21 is fitted at the other bent part 19 of the supporting metal fitting. Then, a beam 23 having an engagement groove 37 is fixed horizontally in the upper part of the wall 1. Then, a fixed member 27 is constituted of a rectangular plate- shaped base part 31 on which a bolt 29 is vertically fixed and an engagement part 35 which is formed integrally with the base part 31 through the side pieces 33 on both the side parts each of which is shorter than the length in the longitudinal direction of the base part 31. Further, the fixed member 27 is inserted from the engagement groove 37 of the beam 23, setting the longitudinal direction sideways, and fixed through the turn by about 90 deg..
Patent JP-H06137505-A (JP)
Title: Heat transfer tube penetrating structure for hexagonal pressure fluidized bed boiler
Inventor: KIKUCHI KATSUMI
IPC: F22B1/02
Filed: 1992-10-29
Abstract: PURPOSE:To avoid an increase in a cost And to prevent an increase in size of a pressure vessel by facilitating formation of a sleeve and perforation of fins without complicating bending of a wall tube in an electric heating tube penetration part. CONSTITUTION:Ends of heat transfer tubes 3 of a hexagonal pressure fluidized bed boiler are so bent before penetrating a side wall 1c as not to be superposed with adjacent panels 4 aligned to form a panel block 60 as planely seen in such a manner that the tubes 3 are penetrated through a sidewall 2c in a state perpendicular to the sidewall 2c. Thus, the penetrating part is formed in a circular shape without complicating bending of a wall tube 73 in the tube 3 penetrating part to facilitate formation of a sleeve 75 for reducing a thermal stress and perforation of fins 74 to avoid an increase in cost, and a header 13 can be disposed at a center of a pressure vessel 1, and hence an increase in a diameter of the vessel 1 can be prevented.
Patent JP-2001133335-A (JP)
Title: Force gauge and hardness tester
Inventor: FURUTA EIJI
IPC: G01L1/14
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a force gauge excellent in workability in the measurement of a force widely ranging from small force to large force and capable of precisely measuring a continuous force extending from small force to large force and a hardness tester having this force meter integrated thereto. SOLUTION: This force gauge comprises a movable part 4 mounted vertically movably mounted within a case 2 through an elastic body (3: e.g. diaphragm spring), a capacitance type displacement gauge 5 for measuring the displacement data of the movable part 4 from the change of capacitance, and a force calculating means (8: e.g. arithmetic circuit) for calculating the force acting on the movable part 4 from the displacement data of the movable part 4 measured by the capacitance type displacement gauge 5.
Patent JP-H02159237-A (JP)
Title: Charging type vacuum cleaner
Inventor: OKUBO HIDEO
IPC: A47L9/06
Filed: 1988-12-13
Abstract: PURPOSE:To efficiently operate a cleaner by a method wherein a switch is operated together with a lever so as to be turned on when a brush is depressed on the surface of being cleaned. CONSTITUTION:In the inner part of an outer frame 1 of a main body, both a charging type battery 2 and a motor fan 3 are provided, and a dust-collecting case 4 is provided a filter 6 at the rear of a dust-collecting part 5. At the lower part of an intake 7 formed on the dust-collecting case 4, a lever 9 planted with a brush 8 is provided. The lever 9 is always pushed forward by the force of a spring 10 and is so held as to freely slide between a rib 11 formed on the lever 9 and a rib 12 formed on the outer frame 1 of the main body. The end part 15 on the opposite side of the brush 8 on the lever 9 faces a button 14 for a switch 13. When an intake face 16 is contacted on a floor, the brush 8 is depressed on the floor and the lever 9 is slid. After that, the button 14 is pushed by the end part 15 and the switch 13 is turned on, and hence the motor fan 3 is operated. When the intake face 16 is detached from the floor, the lever 9 is returned to its original position by the force of the spring 10 and the switch 13 is turned off.
Patent JP-S63165038-A (JP)
Title: Hot forging die
Inventor: TASHIRO YASUHIRO
IPC: B21J13/02
Filed: 1986-12-26
Abstract: PURPOSE:To constrain the defective excess metal caused by the vaporization of a coolant and a crack by having the vent hole in a penetration state opening on a die face or the split face in the vicinity of the die face by a split die. CONSTITUTION:The cooling of an upper die temporary base, a lower die temporary base and heading tool is performed by injecting a water from a nozzle. Vent holes 5, 6, 7, 8 are formed by the small holes 50, 60, 70, 80 whose inner bores are machined and the large holes 51, 61, 71, 81 having larger inner bore than those of the small holes 50, 60, 70, 80. The constraint of the clog of the vent holes 5-8 is thus made effective. The small holes 50, 60, 70, 80 are opening at the part where the direction of the die face stipulating a cavity varies. The large holes 51, 61 of the vent holes 5, 6 open on the split face of the projecting part of the heading tool. The defective excess metal of a hot forging product caused by the vaporization of the coolant used for cooling and the crack caused on the die face of a hot forging die and a forging product are thus restrained.
Patent JP-H01156883-A (JP)
Title: Integration value reading method
Inventor: UMAFUKU NOBORU
IPC: G06Q50/10
Filed: 1987-12-14
Abstract: PURPOSE:To always read correct value by locking reading while integration value data are updated. CONSTITUTION:If the change of binary coded digital code signals 1 and 2 is delayed for the change of a binary coded digital code signal 4, a data numeric value is once at '7' when the signal 4 is turned on, thereafter, the binary coded digital code signals 1 and 2 are turned off, and the data numeric value is at '4'. Consequently the output data numeric value of the certain digit, of a read out counter 2 which is read at the time of a sampling timing B is at '7'. However, the reading of the sampling timing B of an electric computer is locked (prohibited) by the input pulse signal 1 inputted to the electric computer 3. Therefore, even when the sampling timing of the electric computer 3 and the data updating time of a read out counter 2 are overlapped, the reading value 6 as the electric computer 3 becomes the data numeric value 4 at the time of a sampling C. Thus, the normal value can be read.
Patent JP-H05292203-A (JP)
Title: Configuration and method for processing call
Inventor: FURANKU JIEFUERII BOGAATO
IPC: H04Q3/545
Filed: 1992-10-30
Abstract: PURPOSE: To simplify originating calls in a network by using a network number system which assigns a prescribed symbol sequence containing a plurality of symbol strings arranged in arbitrary order to several end points. CONSTITUTION: A communication system offers telephone service to user terminals 17 connected to an exchange system 10 through telephone lines 15. The exchange system 10 is connected to a network 18 which is the other part than a telephone system through a telephone trunk 16. The telephone system executes a plurality of number systems containing a network number system. The network number system is composed of a plurality of defined symbol strings which are the components of a symbol sequence (dial numbers, etc.). The memory 12 of the exchange system 12 is provided with a call processing configuration called a world-class routing, converts received signals into route identifying information, function identifying information, etc., and transmits the information to a connection setting program or functional module as its output.
Patent JP-H06143391-A (JP)
Title: Blow molding
Inventor: WASHIMI TAKEHIKO
IPC: C08L55/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a blow-molding with fine surface appearance by mixing elastomer specified in a content and viscosity of styrene in strip-like dispersed relation with respect to ABS resin. CONSTITUTION:An elastomer B having a styrene content of 10-40wt.%. is blended in ABS resin A at 0.5-30 pts.wt. with respect to 100 pts.wt. of the ABS resin A. Herein, the ratio between the viscosity of the elastomer B as measured in the condition of temperature higher than the flow commencement point of the ABS resin A at 35 deg.C and at an apparent shearing speed of 100sec<-1> and the viscosity Pa of the ABS resin A is in the range of 0.02-1.50. The elastomer B has strip-like dispersed particles in the molding, and the maximum length of the strip-dispersed particles is 10mum or longer. In this way, uniform fine unevenness is formed on the overall surface of a blow-molding and thus a blow- molding with excellent appearance can be obtained.
Patent JP-H10154414-A (JP)
Title: Luminaire
Inventor: KONO KENICHI
IPC: A62B3/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To cause a disaster prevention device to be unnoticeable so that the appearance of a fitting face is inconspicuous at ordinary times, and cause the disaster device to operate effectively at an emergency time. SOLUTION: A recessed hole 2d is provided in a fitting face 2, so that the space inside and outside a room communicates mutually, an luminaire main body 3 is fitted so as to be near an embedding recessed hole 2d, and a smoke exhaust duct 1a as a disaster-prevention device 1 is connected to the outdoor side of the recessed hole 2d. The luminaire main body 3 is turned around a hinge portion 6 by a fire signal, and at least the other end side of the luminaire main body 3 is protruded from the recessed hole 2d, so that the recessed hole 2d functions as the smoke exhaust port 1c of the smoke exhaust duct 1a, and the smoke exhaust duct 1a, that is, the disaster device 1 operates.
Patent JP-H07207745-A (JP)
Title: Vacuum type sewerage device
Inventor: TOERNQVIST HANS
IPC: E03F1/00
Filed: 1994-12-19
Abstract: PURPOSE: To simplify facilities required for an air pressure driven vacuum sewer system where a waste receiving chamber is retained by atmospheric pressure. CONSTITUTION: An air pressure driven vacuum sewer system has an ejector as an air pressure driven ejector 5, an upstream portion of a sewer pipe 4 forms a suction pipe and a downstream portion 7 of the sewer pipe forms a discharge pipe for the ejector in such a manner that it is formed together with the sewer pipes 4, 7 in one united body. Sewage is transferred to the inside of the upstream portion 4 of the sewer pipe by a pressure difference between a partial vacuum pressure generated by the ejector 5 and the atmospheric pressure. And the transfer of the sewage in the downstream portion 7 of the sewer pipe is assisted by the air pressure generated in the discharge pipe by the ejector 5.
Patent JP-H10152042-A (JP)
Title: Brake fluid pressure adjustment valve device
Inventor: AKITA TOKIHIKO
IPC: B60T17/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To remarkably smoothly change the brake fluid pressure by comprising a flow control valve corresponding to a current-carrying value to an electronic coil, a flywheel diode installed in parallel with the electric coil, and a switching element for the ON/OFF time control of the electric coil. SOLUTION: A power MOS EFT 33 is on when a current-carrying ON/OFF time control signal SC is on, and the increase of the flow rate is delayed by the delay of the increase of the electric current by the inductance of an electric coil 31. When the current-carrying ON/OFF time control signal SC is switched from on to off, the decrease of the flow rate is delayed by the delay of the decrease of the electric current by the inductance of the electric coil 31. Thereby the change of the flow rate corresponding to the ON/OFF change of the current- carrying ON/OFF time control signal SC can be made smooth and small, and the brake fluid pressure can be smoothly changed, thereby oil hammer and impact sound can be reduced.