baber/WOPTO huggingface dataset:
Patent JP-S6291629-A (JP)
Title: Method of correcting balance of high speed rotary body
Inventor: KOMATSU HIROSHI
IPC: F02B39/16
Filed: 1985-10-16
Abstract: PURPOSE:To facilitate the adjustment of the balance of a high speed rotary body consisting of high speed rotary body to a bearing housing to rotate in a contactless condition so that the amount and direction of unbalance are detected from the detection of a phase detection mark on the rotary body and a displacement. CONSTITUTION:An air supply box 10 is secured to a bearing housing 6 together with a displacement detecting bed 14 by means of bolts 15. Further, two displacement meters are attached to the displacement detecting bed 14, and a black color phase detection mark marked in the vicinity of a boss section 1B of a compressor impeller 2 and the phase of occurrence of displacement are detected by means of a reflective photoelectric tube 4 disposed above a position in the vicinity of the both section 2B. Further, lubrication oil in a tank 9 is fed into the bearing section of the bearing housing 6 by means of a pump 20, and is circulated through pipe lines 17A, 17B. The amount and direction of unbalance occurring in the high speed rotary body consisting of a turbine rotor 1 and the compressor impeller 2 are detected, and therefore, unbalance is corrected in the boss sections 1B, 2B.
Patent JP-H0280899-A (JP)
Title: Gas supply pipeline system of parallel operation gas holder
Inventor: SOEJIMA HISANOBU
IPC: F17D1/04
Filed: 1988-09-13
Abstract: PURPOSE:To achieve saving of a control valve and to simplify an arithmetic unit by disposing connecting piping in such a manner that pressure loss is made smaller than a pressure difference between both gas holders, and providing a gas flow control vale only on the gas holder inlet of the low pressure side. CONSTITUTION:The pressure PA of a holder A is lower than the pressure PB of a holder B (PA<PB), and a control valve VA is installed on an inlet of the holder A, a connecting piping is installed between both inlet pipings, whereby the quantity of gas supplied to the holder A is controlled, the residual quantity of generated gas is supplied to the holder B, and the control valve VA is opened and closed to keep constant a level difference between both holders A, B. In this case, though the distribution of the generated gas quantity FA is not effected by pressure loss of connecting piping, the distribution of generated gas quantity FB from the generation B depends on pressure loss. Accordingly, even if the total quantity of the generated gas FB is let flow through the connecting piping, the pressure loss is made smaller than a pressure difference PB-PA of both holders. Thus, the cost for demand adjustment can be reduced by parallel operation using the total capacity of both holders.
Patent JP-H0972533-A (JP)
Title: Fuel control device for oil burner
Inventor: KAWANISHI TOSHIHIDE
IPC: F23K5/06
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent phenomenon of fuel oil supercharging at the time of initial ignition of oil burners installed on a large size boiler or the like. SOLUTION: Provided is a first burner switchover device 29, into which a control signal 16 and a first burner ignition set opening degree signal 27, and which outputs the first burner ignition set opening degree signal 27 to a flow control valve 6 upon receipt of a first burner ignition command signal 28 and outputs the control signal 16 to the flow control valve 6 upon receipt of a first burner ignition completion signal 28'.  Further, provided is an initial burner ignition device 40 comprising the first burner switchover device 29 and a second burner switchover device 39, into which the control signal 16 and a second burner ignition set opening degree signal 38 larger than the first burner ignition set opening degree signal 27 are inputted, and which outputs the second burner ignition set opening degree signal 38 to the flow control valve 6 upon receipt of a second burner ignition command signal 36 and outputs the control signal 16 to the flow control valve 6 upon receipt of a second burner ignition completion signal 36'.
Patent JP-2000082800-A (JP)
Title: Dram capacitor strap
Inventor: BRONNER GARY B
IPC: H01L21/8242
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To form a buried strap through a simplified process by a structure wherein the part of second conductive material positioned between the depth of a strap and the upper surface of a trench includes a buried strap. SOLUTION: The method for forming a strap comprises a step for making a trench 200 in a substrate 201, a step for filling the trench 200 partially with a first conductive material 202, and a step for applying a color material 203 to the part of the trench 200 on the first conductive material 202. The method further comprises a step for etching the color material 203 down to the depth of a strap 205 beneath the upper surface of the trench 200, and a step for filling the trench 200 with a second conductive material 210. The part of second conductive material 210 positioned between the depth of the strap 205 and the upper surface of the trench 200 is formed while including the buried strap. 205.
Patent JP-S6291706-A (JP)
Inventor: OZEKI TOSHIAKI
IPC: F22G1/00
Filed: 1985-10-15
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-H04108943-A (JP)
Title: Manufacturing method of cylindrical block
Inventor: ONISHI SATOSHI
IPC: E04G11/02
Filed: 1990-08-29
Abstract: PURPOSE:To improve strength of a cylindrical block by forming a heaped-up portion of extra concrete before the concrete becomes hard, and by removing the heaped-up concrete portion outside together with a formwork. CONSTITUTION:A formwork 14 is assembled by erecting a side plate 1 and an end plate 2 on a base stand 13 to form an outer mold and jointing and clamping the bottom frame 8 of a medium mold 5 thereon. A concrete 16 is then poured into a hollow portion 15 in the formwork 14 while being vibrated and compacted. The bottom frame 8 is removed from the formwork 14 after elapse of 10 to 20 minutes from completion of concrete pour in. A heaped-up portion 19 is formed by pouring an excessive amount of mortor 18 into the exposed portion. The bottom frame 8 is pushed in the horizontal direction to push out the heaped-up portion 19 outside of the formwork 14. Lastly the bottom frame 8 is secured to the medium mold 5 and the concrete 16 in the formwork 14 is hardened. Air bubbles and foams generated on the bottom surface portion of a medium mold 8 are then removed.
Patent JP-H0896606-A (JP)
Title: Holographic mirror ball
Inventor: FUKUI TAKUOMI
IPC: F21S10/00
Filed: 1994-09-26
Abstract: PURPOSE: To easily obtain a holographic mirror ball at a low cost, which is installed particularly on the ceiling or the like and rotated with white light applied thereto, thereby being able to increase a color effect suitable for the spot by using a hologram in the light reflecting surface or the light transmission surface of a mirror ball. CONSTITUTION: There are the following reflection type (A) and transmission type (B) in this holographic mirror ball. In (A), diffused while light 11 from a white light source 10 is applied to a holographic mirror ball 50 in which a hologram (for instance, hologram sheets 51 to 54) provided in the surface of a rotating rotator. In (B), projected light projected from the white light source 10 disposed inside the rotator is transmitted through a hologram 600 (for instance, constituted of stripes 601, 602, 603 and the like) through the peripheral wall of the rotator and various colors are projected in various directions of a space.
Patent JP-S6476627-A (JP)
Title: Pedal operation sensing switch
Inventor: KATO FUMIO
IPC: H01H21/26
Filed: 1987-09-16
Abstract: PURPOSE:To prevent the malfunction by providing a plate spring in a gap between the front face of a pressure sensitive conducting rubber and the pressure section of a wire and providing a plate on the back face of the pressure sensing conducting rubber. CONSTITUTION:A plate spring 2 bored with the insertion hole 3 of a wire 4 is provided at the center of the front face of a pressure sensing conducting rubber 1, one end of the plate spring 2 is formed integrally with upper and lower ends of a spacer 7 and fixed to a plate 5 bored with the insertion hole 3 of the wire 4 at the center. The plate 5 is extended on the back face of the pressure sensing conducting rubber 1. When a pedal is normally operated in this sensing switch, the pressure section 6 of the wire pushes the plate spring 2 to the pressure sensing conducting rubber 1 side, the plate spring 2 presses the rubber 1, and the operation of the pedal is sensed. If the resiliency of the plate spring 2 is set to the fixed force or more, the occurrence of the erroneous switching can be prevented at a low load when no switching is required. The operation of the pedal is not sensed except for the normal operation of the pedal, and the malfunction can be prevented.
Patent JP-H0972256-A (JP)
Title: Intake device in multicylinder internal combustion engine
Inventor: SHIRAI JUNICHIRO
IPC: F16M1/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To improve durability and assembling performance without increasing flowing resistance of intake gas in the case of composing an intake manifold, which connects an intake port for respective cylinders in an internal combustion engine to a throttle body or a carburetor, of synthetic resin. SOLUTION: A large-diameter socket hole 15 and a large-diameter socket hole 19 are provided in an outlet of a throttle body 6 or a carburetor, and in respective intake port inlets of a cylinder head respectively, while the end 12a of a collecting pipe 12 of an intake manifold on which an O-ring 17 for sealing is coveringly fitted is detachably inserted in the socket hole of the throttle body or the carburetor and the ends 13a of respective intake pipes 13 of the intake manifold on which an O-ring 21 for sealing is coveringly fitted are detachably inserted in the socket hole of respective intake ports.
Patent JP-H0568796-A (JP)
Title: Clothes press apparatus
Inventor: MATSUO ATSUSHI
IPC: D06F71/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide a clothes press apparatus which spreads wrinkles of the clothes etc. and creases them by pinching them with pressure placed between a stationary and a movable plate, wherein edge cut works for the stationary and movable plates are omitted to ensure an enhanced producibility and the loss of material is reduced. CONSTITUTION:In such a way as mating with the peripheral edges of a heater 15 and a heater cover 16, a recess 21a is formed at the inner surface of an exterior member 21 which is mounted on the periphery of a stationary plate 14 while enwrapping its end faces. Therein it is practicable that the peripheral edges of the heater 15 and heater cover 16 protruding at the end faces of the stationary plate 14 are housed in the recess 21a, and if the stationary plate 14 is once shaped into the specified dimensions, it is no more needed to make edge cut works for the stationary plate 14 after installation of and covering with the heater 15 and heater cover 16, to lead to enhancement of the producibility.
Patent JP-2000052174-A (JP)
Title: Work vice
Inventor: HAYASHI MASAO
IPC: B23Q3/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a work vice capable of stably gripping a circular work, facilitating adaptation to a dimension change, and facilitating the correction of a holding position caused by claw wear without damaging the work. SOLUTION: A work vice is provided with a base 1 fixed to the table of a machine tool, two fixed claws 8 and one moving claw 15 disposed in the upper surface of the base at the interval of 120 deg. in the direction of radiation, fixing means 7, 12 and 13 for fixing the two fixed claws on the base 1 in the plurality of places of the direction of radiation, and a straight motion mechanism 22 for advancing/retreating the moving claw 15 in the direction of radiation. The fixed claws 8 and the moving claw 15 have tongue pieces 24 protruded in their tip lower parts for receiving the bottom surface of a work. In the base side upper part of each tongue piece 24, a gripping chip 27 made of cylindrical soft metal is fixed so as to be detached.  The size of the work is dealt with a change in the fixing position of the fixed claw 8, and when the gripping chip 27 is worn, the fixing is slackened to rotate the gripping chip, and the work is gripped by an unworn portion.
Patent JP-S6383546-A (JP)
Title: Control device for hot water feeder
Inventor: MURAKAMI HIROKUNI
IPC: F24H1/10
Filed: 1986-09-29
Abstract: PURPOSE:To conform the output value of a feedforward control means to the heating load of a hot water feeder by setting a burning adjuster by factors of quantity of output operations of a feedback PID control means and a feedforward control means, and providing a learning control means which corrects the feedforward control output error and erases the integrated value of the feedback PID control means. CONSTITUTION:Based on the QF output by a feedforward control means 10 and the QB output by a feedback PID control means 11, the resultant output PV=QF+QB is given to a proportional control valve 7 which is a burning rate adjuster. At this time, an error can occur to the QF due to detection errors of the flow rate QL and feed water temperature Twi. The learning control means 12 which corrects the error multiplies the correction factor K as determined by equations PV=QF+QB, K=PV/QF to a load calculating equation. By erasing the integrated value stored in the integration term I of the feedback PID control means at that time, changes in the hot water delivery temperature can be eliminated at the time of the execution of learning control.
Patent JP-H0982302-A (JP)
Title: Thin battery built-in electronic card
Inventor: KODAMA MITSUHIRO
IPC: H01M2/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a card resistant to bending by forming a part capable of bending in a part other than a thin battery arranging portion of a middle frame body and/or an outer jacket body. SOLUTION: A card is constituted with a thin battery 5, an electronic circuit 3, and an antenna 2, and a cutting broken line or a recess 6 is formed in a part other than a portion arranging the thin battery 5 of the outer jacket body 1 with a milling machine by using an end mill. The depth (h) of the cutting broken line or the recess 6 is specified so as to satisfy the relation of 0<=h/H<=0.9 to the card thickness H, and the width W so as to satisfy the relation of 0<W<=9mm. Thereby, a part capable of bending is formed, the thin battery 5 is housed in the middle frame body 4, and the part capable of bending other than the portion arranging the thin battery 5 of the middle frame body 4 and/or the outer jacket body 1 can be formed. A thin battery built-in card resistant to bending can be obtained.
Patent JP-H0546424-A (JP)
Title: Fault recovery execution control mechanism
Inventor: IWATA ATSUSHI
IPC: G06F15/16
Filed: 1991-08-20
Abstract: PURPOSE:To present an execution control mechanism of fault recovery which has no influences upon the operation of a system consisting of plural processors different by evaluation levels. CONSTITUTION:A diagnostic processor 1 is provided with a fault factor register 10 where fault information of plural processors 2 to 5 are registered, a trouble mask register 11, and a mode register 12 which a fault recovery program can refer to. AND gates 13 to 16 to which data from the mode register 12, the fault factor register 10, and the fault mask register 11 are inputted and whose outputs can be referred by the fault recovery program and an interrupt control means 18 which generates an interrupt by outputs of AND gates 13 to 16 and can start the fault recovery program are provided, and the fault recovery corresponding to the fault recovery mode of each processor on the mode register 12 is executed to control the execution so that it is normally terminated. Fault recovery suitable for evaluation levels of processors are operated to evaluate the system operation without suppressing a fault recovery mechanism even in teh evaluation period when processors and fault recovery programs different by evaluation levels exist.
Patent JP-H0684927-A (JP)
Title: Semiconductor device and its production
Inventor: SATO AKIRA
IPC: H01L21/331
Filed: 1992-08-31
Abstract: PURPOSE:To provide a semiconductor device which has a bipolar transistor and its production which ensure sufficient distance between an emitter region layer and a collector region layer in a region adjacent to a field insulating film even when a shallow base region layer is to be formed. CONSTITUTION:A semiconductor device is provided with a semiconductor substrate 11 of one conductivity type, a field insulating film 12 selectively formed on the semiconductor substrate 11, a base region layer 13 of the opposite conductivity type formed adjacent to the field insulating film 12, an opposite conductivity type region layer 13a formed in the region adjacent to the field insulating film 12 on the semiconductor substrate 11 being connected with the base region layer 13 with a depth deeper than that of the base region layer 13 and a one conductivity type emitter region layer 14, which is the surface layer of the base region layer 13 and at least one part is adjacent to the field insulating film 12.
Patent JP-H0547493-A (JP)
Title: Inverter type x-ray high voltage device
Inventor: HATAKEYAMA KEISHIN
IPC: H05G1/32
Filed: 1991-08-20
Abstract: PURPOSE:To improve X-ray output and the ray quality in an inverter type X-ray high voltage device by suppressing a drop, pulsation, fluctuation in tube voltage due to dropping of inverter input voltage generated each time the inverter is switched, and whereby stabilizing the tube voltage. CONSTITUTION:A phase setting circuit 9 for determining operational phase of a transistor of an inverter 2 based on setting signal of such as tube voltage and tube current, a phase control circuit 10 for reversing the transistors of right string as well as of left string of the inverter 2, and for having them alternately worked, and a capacitor 7 serving as an input voltage fluctuation suppression means for compensating dropping of input voltage of the inverter, or a serial connected body between the capacitor 7 and a resistance 8, are provided in an inverter-type X-ray high voltage device. The size and the weight of the entire device are thus reduced, and the output voltage to the load in a wide region is stably controlled.
Patent JP-H06182432-A (JP)
Title: Joint for reinforcing bar for concrete structure and production thereof
Inventor: OYAMA MOTOAKI
IPC: B21C1/22
Filed: 1992-08-07
Abstract: PURPOSE:To contrive a stable connection of reinforcing bars through a simple operation by arranging fin like continuous projected lines each on the inner surface and the outer surface of the tubular body, which are provided with internal holes for inserting reinforcing bars, and making the inclined rotating directions opposite to each other. CONSTITUTION:The fin like projected lines 19 are arranged on the inner surface and the outer surface of the tubular body. By oppositely inserting the reinforcing bars to be joined into the internal hole and by filling concrete in it, both reinforcing bars are joined and connected through the coagulated and solidly stuck concrete by means of the fin like projected lines 19, and a tensile force is transmissible. The inclined rotating directions in the axial direction of the tubular body of the fin like projected lines 19 in the inner and outer surfaces of the tubular body are opposite to each other, even if a rotational force caused by the continuous spiral shaped fin like projected lines is exerted on the tubular body that is a joint member, due to the conditions actuating the tensile force, the rotational force is effectively prevented and the connecting relation is made definite.
Patent JP-H1079084-A (JP)
Title: Serpentine type merchandise housing rack for automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F11/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To surely control the carry-out of merchandise of various sizes one by one without the trouble of the sliding out of merchandise while fixing the width of a passage on an exit side without necessitating the moving adjustment of a passage regulating plate confronting a bending mechanism and the loading and unloading of an attachment. SOLUTION: This housing rack is a serpentine type merchandise housing rack arranging the vending mechanism 4 and the passage regulating plate 5 by confronting each other on the side of the exit of a serpentine type merchandise passage 2 formed between right and left side plates to successively carry out merchandise 6 from a lowest order, and is provided with upper and lower stoppers 4a and 4b where the bending mechanism alternately rises and sets toward the merchandise passage. In this case a sliding-out preventing stopper 7a temporarily engage-holding merchandise #2 arranged to be second from a lowest order at the time of sales operation by projecting to a merchandise passage is provided on the side of the plate 5 by confronting the mechanism 4 to prevent plural merchandise (small-diameter size merchandise) from being simultaneously carried out by single sales operation.
Patent JP-S6474421-A (JP)
Title: Heaped earth and sand measuring instrument
Inventor: TAMURA KOZO
IPC: G01F23/28
Filed: 1987-09-16
Abstract: PURPOSE:To accurately measure the heap level right below a moving body with good reproducibility at all times by mounting an ultrasonic sounding device on the moving body and an ultrasonic transmitter-receiver on its reverse surface and performing ultrasonic transmission and reception and measurement while the moving body is at a specific position on the water surface of a sand basin. CONSTITUTION:The ultrasonic sounding device 7 is mounted on the moving body 6 which is small in specific gravity and contains foamed plastic and has its surface covered with plastic, the transmitter-receiver 8 consisting of a transmitter and a receiver arranged successively is mounted on the reverse surface, and the moving body is floated on the water surface in the sand basin 1. The horizontal level and sinking level l1 of the moving body are so adjusted that an ultrasonic-wave emitted beam is sent to right below the moving body 6. The moving body 6 is guided to a specific position in the sand basin 1 wherein water 3 flows in a specific direction at all times by using a thin rope from an inflow side to tow the moving body 6 against the flow, and the length and fixation position of the rope are adjusted.
Patent JP-H0975615-A (JP)
Title: Strainer apparatus
Inventor: NARAMURA SHIGETOSHI
IPC: B01D29/64
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify the maintenance of a mechanism automatically scraping off the foreign matter bonded to a filter net.. SOLUTION: A strainer apparatus 1 is constituted by housing a cylindrical filter net 3 in a bottomed cylindrical strainer main body 2. A rotary blade 15 rotated in the number of rotations corresponding to the flow velocity of a fluid, the rotary shaft 16 supporting the rotary blade 15 and the brush attaching plate 17 integrally provided along with the rotary shaft 16 and extending in the longitudinal direction of the filter net 3 are provided inside the filter net 3. When the fluid flowing to the inside of the filter net 3 from an inflow port 4 flows to the inside of the filter net 3 from above, the rotary blade 15 receives the flow of the fluid to be rotated.  Since the brush attaching plate 17 is integrally connected to the rotary blade 15 through the rotary shaft 16, the brush attaching plate 17 is rotated along with the rotary blade 15 and a brush 18 is brought into slide contact with the inner periphery 3b of the filter net 3 to scrape off the foreign matter bonded to the filter net 3.