baber/WOPTO huggingface dataset:
Patent JP-H02205528-A (JP)
Title: Method and apparatus for automatically and arrangedly feeding object to packaging machine
Inventor: TERAI MASAO
IPC: B65B35/32
Filed: 1989-01-30
Abstract: PURPOSE:To shorten time for moving an object from an end of a carrier conveyer to a mounting position by a method wherein arranged objects are allowed to freely fall at the end of the conveyer, and the fallen objects are received so that the objects are fed to a position for mounting the object of a packaging machine by short fall operation and free fall of objects. CONSTITUTION:An object 21 sent from on a first stage carrier conveyer 1 onto a free roller conveyer 6 comes against a stopper 15 and is stopped. The stopper 15 is opened by driving signal of a conveyer 21 with a bar to have a row of the object 21 at the head proceeded and then closed by a light sensor 17a. Each object 2 is interposed between respective bars 40a, 40b with the conveyer 21 with the bar driven and fed, so that the two rows of objects 2 before and after said object reach a specific position of slide shutters 20, 20' to have the conveyer 21 temporarily stopped. By opening the slide shutters 20, 20' to front and rear, the objects 2 are freely fallen in an arranged state to enter an object receiving part of a lift 41 to be mounted on a rotating shutter. By lowering the lift 41 and opening the rotating shutter, the objects 2 fall and are put into an object mounting position 5.
Patent JP-H02203084-A (JP)
Title: Intermediate pressure control mechanism for double oil seal
Inventor: ONOE JIRO
IPC: F16J15/40
Filed: 1989-01-31
Abstract: PURPOSE:To improve seal performance of a double oil seal by partitioning with a bellowsphragm, elastically supported to a differential pressure setting spring, oil chambers guiding oil A lubricating a rotary shaft and oil B in an intermediate reservoir in a double-lip seal. CONSTITUTION:Fluid, immersing one side of an equal rotary shaft 1, and oil A, immersing another side of the rotary shaft 1 at a pressure almost equal to this fluid, are separated by a double oil seal 4 provided with two rows of lip parts 4A, 4B coming into slide contact with the rotary shaft 1 with a space. An intermediate reservoir 5 between these lip parts 4A, 4B is sealed with different oil B, while an oil chamber 9 communicating with the oil B and an oil chamber 10 communicating with the oil A are separately provided and partitioned by a bellowsdiaphragm 11 elastically supported to a differential pressure setting spring 12. In this way, a differential pressure between the intermediate reservoir 5 sealed with the oil B and the oil A or the fluid, that is, an infiltrating pressure of the oil A or the fluid affected to the lip parts 4A, 4B is suppressed always to not more than a fixed value.
Patent JP-S62180265-A (JP)
Title: Ultrasonic flaw detecting device for curved tube
Inventor: KIMURA YUTAKA
IPC: G01N29/04
Filed: 1986-02-05
Abstract: PURPOSE:To accurately measure the position of a defect and to reduce the size of a device by driving a probe along a folded arm in the tangential direction of the curvature of piping and detecting the flaw of the weld zone between a straight tube and a curved tube. CONSTITUTION:A rail 1 is installed on the straight tube 4 to run a driving device 2, and a probe driving arm 3 is mounted. The arm is folded by an air cylinder 7 and a lever 9 around the upper part of the weld zone between the straight tube 4 and curved tube 5, and a running roller 8 is pressed against the curved tube 5. Further, the probe 11 is coupled with driving pulleys 12, 14, and 15, and a toothed belt 13 and run on the arm 3. Then, the probe 11 is driven by a probe pressing mechanism 17 in axial directions of the tubes 4 and 5 along the shape of a sample. Further, the arm is swiveled on the rail to perform flaw detection over the entire surface. Therefore, the movement distance of the probe on the tangent of sample curvature can be detected, so the position of the defect is measured accurately.
Patent JP-H10203082-A (JP)
Title: Cap for writing instrument
Inventor: MURAYAMA TAMIKI
IPC: B43K29/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a safe writing instrument for prevention of suffocation in the case a cap main body with a decoration which was originally attached comes off from the main body is swallowed by mistake. SOLUTION: A sheet 4 for mounting a decoration 3 is provided on the end outer face on the opposite side of an opening 2 of a cap main body 1, and a through-hole 5 breathable inside and outside the cap main body 1 is formed on the sheet 4, and the decoration 3 is so fixed on the sheet 4 as to shield the through-hole 5. When the decoration 3 is separated from the cap main body 1, the through-hole 5 formed on the sheet 4 of the cap main body 1 is exposed, and the ventilation between both ends of the cap main body 1 is provided, and in the case the cap main body 1 is swallowed by mistake by a person, he can be protected from being suffocated.
Patent JP-H07204418-A (JP)
Title: Pressure filter
Inventor: YOKOYAMA HISAMI
IPC: B01D29/09
Filed: 1994-01-21
Abstract: PURPOSE:To improve the productivity by pressing and solidifying under a high pressure a concentrate, which is obtained by prefiltering raw liquid, without using a bucket. CONSTITUTION:A filter plate 34 comprising a frame 35 like a picture frame and a porous filter cloth wear plate 36 fixed inside the frame 35 is installed below a filter cloth 31 which can move horizontally; a filtrate pan 39 is placed below the filter plate 34; a pressurized box 42 which is connected with a fluid cylinder 40 to move vertically and equipped with a diaphragm 43 on the back is installed above the filter plate 34 to face the plate 34. A filter frame 44 is fixed to the lower fringe of the pressurized box 42, and an air pipe 52 for supplying compressed air and a concentrate supply pipe 20 for supplying the concentrate to the filter frame 44 are connected to the upper surface of the pressurized box 42.
Patent JP-S54115682-A (JP)
Title: Wax temperature sensitive element
Inventor: TAKAMARU TAKESHI
IPC: C09K3/00
Filed: 1978-03-01
Abstract: PURPOSE: To provide a wax temp. sensitive element which can be worked with good accuracy over a long term by coating the surface of a needle and/or the surface of a flexible membrane adjacent to the needle with a substance with low coefficient of friction.  
     CONSTITUTION: Wax 1 is stored in cylindrical metal container 2, and flexible rubber membrane 3 having a bag-shaped protrusion at the central part is closely contacted to the upper side of container 2. Stainless steel needle 4 having both ends rounded is inserted into the central bag of membrane 3 so that needle 4 is vertically movable with the guide of O-ring 7 and needle support plate 8. The resulting temp. sensitive element is a conventional one. A wax temp. sensitive element of this invention is constituted by coating the surface of needle 4 and/or the surface of membrane 3 with Teflone film 9 with low coefficient of friction. Since coated needle 4 causes little friction with membrane 3 and slides smoothly, membrane 3 is not roughened and does not undergo a change in strength due to fatigue. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000223853-A (JP)
Title: Electrostatic breakdown preventing apparatus
Inventor: KITAI TAKAHIRO
IPC: H05F3/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of steps required for assembling by a method wherein an end of an earth member of a hook structure is electrically connected to a printed board, and also another end is electrically brought into contact with a cover top, so that a central mounting part is mounted on a main body chassis. SOLUTION: An earth member 6 is structured by a first conductive part 6a and a second conductive part 6b of both ends and a central mounting part 6c, such earth member 6 is mounted on a face at a left side confronting a front face of a main body chassis 2, and a mounting member 6e as a protruding piece of the earth member 6 is inserted into and mounted on a hole 2a of the main body chassis 2. Next, when a front face input printed board 3 is mounted on the main body chassis 2, a projection 6e of the second conductive part 6b of the earth member 6 is brought into contact with a round part at a reverse side of a front face input substrate 3. Finally, when a cover top 1 is mounted on the main body chassis 2, the projection 6e of the first conductive part 6a of the earth member 6 is brought into point contact with a left side face of the cover top 1.
Patent JP-S59148445-A (JP)
Title: System for compensating interference between cross polarized waves
Inventor: NAKAMURA HIROSHI
IPC: H04J11/00
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the amount of interference between cross polarized waves by providing a means inserting a pilot signal to different polarized waves to a transmission side and a means detecting a pilot signal leaked in said polarized wave by using the pilot signal regenerated to a receiving side. CONSTITUTION:The pilot signal A is inserted to an H polarized wave by using an oscillator at the transmission side and the result is transmitted. The receiving side uses the pilot signal inserted in the H polarized wave and detects a pilot signal B leaked in a V polarized wave receiving signal, forms a signal cancelling the pilot signal detected in the V polarized wave receiving signal by attenuating the H polarized receiving signal at a control circuit 3 and a subtractor 1 subtracts the signal from the V polarized wave. Thus, the interference of the H polarized wave over the V polarized wave is eliminated.
Patent JP-S60165847-A (JP)
Title: Time division multiplexer
Inventor: TAKIGIRI KAZUYA
IPC: H04H1/00
Filed: 1984-02-08
Abstract: PURPOSE:To simplify the circuit constitution and also to make the multiplexer suitable for formation of integrated circuit by constituting a processing circuit processing a right signal and a left signal of a stereo with an amplifier circuit and a current mirror circuit. CONSTITUTION:Processing circuits 20, 30 are constituted identically. The processing circuit 20 includes signal amplifier circuits 201, 201 and current mirror circuit 203, 204. In the processing circuit 20, the left signal at a terminal L is amplified by the signal amplifier circuits 201, 202. In this case, since transistor TRQ100 acts like a constant current source, the amplifier circuit 202 amplifies the left signal in response to the level. The amplified left signal is given to a differential amplifier 11 via both the current mirror circuits 203, 204. This is applied similarly to the right signal. Thus, the circuit constitution is simplifed and no bypass capacitor is required.
Patent JP-H01201569-A (JP)
Title: Bulky reinforced nonwoven fabric
Inventor: YAMANAKA AKIRA
IPC: D04H5/06
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a bulky reinforcing nonwoven fabric having high bulkiness, voluminous feeling and high strength, by bonding a web composed of a heat- weldable fibers, etc., with monofilaments by heat-welding and applying wrinkles with specific wavelength on the surface. CONSTITUTION:The objective bulky reinforcing nonwoven fabric having wrinkles resistant to smoothening with tension can be produced by using a web composed of 30-100wt.% of a heat-weldable fiber and 0-70wt.% of a fiber having higher melting point than the weldable component of the heat-weldable fiber, arranging monofilaments having a shrinkage of >=20% under the heat-treatment condition of the heat-weldable fiber on the whole surface of the above web, and bonding the fibers constituting the web with each other and the web-forming fiber with the monofilament by heat-welding, thereby forming wrinkles having a wavelength (distance between the peaks) of 0.1-20mm on the whole surface.
Patent JP-S58138574-A (JP)
Title: Pipe welding machine
Inventor: KANETANI NOBUO
IPC: B23K9/032
Filed: 1982-02-15
Abstract: PURPOSE:To join pipes of any shapes, by constituting a torch driving mechanism of a member which is capable of moving in the circumferential direction, the  axial direction and the radial direction of a pipe to be welded, a turning shaft  being parallel with the shaft, and a moving shaft to which a welding torch for turning in the falling direction against the turning shaft has been fitted. CONSTITUTION:A torch driving mechanism of a pipe welding machine is constituted of a member which is capable of moving in the circumferential direction, the axial direction and the radial direction of pipes to be welded 2a, 2b, a turning shaft 15 centering around one shaft being parallel with the shaft of the pipes 2a, 2b, and a moving shaft 12 in the falling direction against this turning shaft 15. Accordingly, it is possible to make a welding torch 1 take every attitude, and also the torch driving mechanism is fit-installed to the pipes to be welded 2a, 2b, therefore, accessibility to a weld, of the torch 1 can be solved. Moreover, a numerical control system is adopted, automatic welding can be executed.
Patent JP-S56118156-A (JP)
Title: Print suppression system
Inventor: SHIROKURA TADAHARU
IPC: G06F3/12
Filed: 1980-02-25
Abstract: PURPOSE:To inform the required information only to the operator, by restricting the printing of unnecessary status change for a given time at or after power failure. CONSTITUTION:The status change monitor program is started with the period 15, and the anouncement print at the status change processing is stopped while the production of power failure and delay count after recovery. In this case, the power failure flag is set at the address 2,000 at the power failure, for example, and the power recovery flag is set to the address 2,001, by other program. This power failure flag is reset at the power recovery and the power recovery flag is reset after starting the program by the number of delay count after recovery. Thus, the print due to the status change is stopped for a given time during power failure and after recovery, allowing to prevent the confusion of the operator with unnecessary information.
Patent JP-H10221054-A (JP)
Title: Automatic generation apparatus for information on measuring place
Inventor: ATONO YOSHIFUMI
IPC: G06F17/50
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic generation apparatus, for information on a measuring place, by which the information on the measuring place can be generated automatically on the basis of dimension-line information about a dimension line contained in a CAD drawing. SOLUTION: Graphic information about elements of a graphic which makes use of straight lines as the elements and dimension-line information about dimension lines indicating the dimensions of the elements or the distance between the elements are stored in a database 18 for CAD. A dimension-line extraction means 26 extracts the dimension-line information from the database 18. On the basis of the extracted dimension-line information, an edge detection means 28 detects the edge of every element on the virtual extension line of one pair of dimension derivation lines constituting the dimension lines with reference to every dimension line.  In a generation means 30, an edge or the like which exists on the virtual extension line of the dimension derivation line on one side out of the pair of dimension derivation lines in every dimension line is combined with an edge or the like on the virtual extension line of the dimension derivation line on the other side so as to be generated as information on a measuring place.
Patent JP-2000219970-A (JP)
Title: Formation of silica film, production of electronic parts and production of optical parts
Inventor: NAKAGAWA SATOSHI
IPC: G02B6/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a silica film capable of obtaining a insulating film or the like high in reliability by feeding octamethyl cyclotetrasiloxane(OMCTS) having high purity and small in impurities and to provide a method for producing electronic parts and a method for producing optical parts using this. SOLUTION: This method for forming a silica film has a stage in which OMCTS is filled from an OMCTS feeding device into a vaporizing chamber 4; a stage in which a carrier gas is introduced into a vaporizing chamber and a gaseous mixture of carrier gas and OMCTS is introduced from the vaporizing chamber into a reactor 5; a stage in which oxidizer gas is introduced from an oxidizer gas feeding device into the reactor; a stage in which a silica film forming substrate 8 in the reactor is heated to a desired temp. to form the silica film on the silica film forming substrate; and a stage in which exhaust gas is exhausted from the reactor. In this case, the OMCTS feeding device is provided with at least one optical liq. face sensor as the liq. quantity monitoring means of OMCTS.
Patent JP-H01201328-A (JP)
Title: Aromatic polycarbonate film
Inventor: SHIGEMATSU KAZUYOSHI
IPC: C08J5/18
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the title film having a low moisture permeability and a high surface hardness, excelling in heat resistance, mechanical properties, etc., and being useful for components of electronic and electrical devices and machines and paint films, by molding a polycarbonate having repeating units of a specified formula. CONSTITUTION:This film is produced by molding a polycarbonate having repeating units of formula I, wherein R1 is formula II (wherein R2 and R3 are each H, a 1-6C alkyl or a phenyl), formula III (wherein n is 2-10), formula IV (wherein p is 4-10), a direct bond, -O-, -S- or -SO2-. This film is one having a low moisture permeability and a high surface hardness and being equivalent superior to a conventional aromatic polycarbonate film in heat resistance, mechanical properties, etc., and is markedly useful for components of various electronic and electrical devices and machines and paint films. It undergoes neither gelation nor crystallization with a solvent or the like and therefore does not suffer any decrease in mechanical strengths and transparency.
Patent JP-H03227546-A (JP)
Title: Prober
Inventor: HAYASHI TOSHISHIGE
IPC: H01L21/66
Filed: 1990-02-01
Abstract: PURPOSE:To reduce loss time by providing a prober with a baking function. CONSTITUTION:An untested wafer container 1, a wafer conveying loader 2 between a stage 3 and other sections 1, 6, 4, the stage 3 for placing a wafer to be tested, a baked tested wafer container 4, an unbaked tested wafer container 5, a baking chamber 6, a wafer conveying loader 7 between the chamber 6 and the container 5, and a wafer conveying loader 8 between the containers 1 and 5 are provided. That is, a baking function is provided in the prober. Thus, the movement of the wafer between the prober and a baking furnace is eliminated to reduce loss time.
Patent JP-H05223508-A (JP)
Title: Small size displacement detection coil of high linearity
Inventor: MORIMURA TOSHIAKI
IPC: G01D5/20
Filed: 1992-02-07
Abstract: PURPOSE:To contrive downsizing while keeping high linearity in the displacement detection characteristics with small errors by forming a curved conductor and the like obtusely connecting the connection part of an inclined straight conductor and a parallel connection conductor. CONSTITUTION:A plurality of inclined straight conductors 41b, 42b, 43b are connected in series by the use of parallel conductors 41a, 41c, 41d, 42a, 42c, 42d, 43a, 43c, 43d so as to become an inclined conductor 40 over the whole displacement detection span area. First curved conductors 42T, 43T making obtuse connection of connection parts 42P, 43P are provided for the purpose of avoidance of errors caused by the obtuse connection. These conductors 42T, 43T increase the cross area 8 of a displacement detection coil and an inducting magnetic flux 7. But second curved conductors 41S, 42S cross the inducting magnetic flux 7 simultaneously with the conductors 42T, 43T and the high linearity of particular displacement detection characteristics is maintained on an equivalent total inclination part 40 because the conductors 41S, 41S have a shape for reducing an area 8 so that they may offset an increase part of the area 8 caused by the conductors 42T, 43T.
Patent JP-H01199152-A (JP)
Title: Ultrasonic flaw detector
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/04
Filed: 1988-02-04
Abstract: PURPOSE:To obtain an apparatus enabling the execution of flaw-detecting scanning in a short time, by providing an array of probes disposed in a large number in the same direction with the axial direction of a specimen, and by rotating it and the probe array relatively on the axis. CONSTITUTION:In the surface of a rotary table 10, guide grooves 11 are formed radially at angular intervals of 90 deg. from the central part of the table 10 to the peripheral edge thereof. A specimen 8 is fixed on the table 10. An arrayed probe 15 is accommodated in a case 13 provided at one corner of a water bath 1. The arrayed probe 15 is composed of a large number of arrayed vibrators 151-15n arranged in one line and the direction of arrangement thereof coincides with the axial direction of the specimen 8. The specimen 8 and the arrayed probe 15 are rotated relatively by driving the table 10 by a motor. A control circuit selects sequentially a group of the arrayed vibrators in prescribed numbers out of the vibrators 151-15n, while shifting the vibrators one by one, and gives a prescribed delay to a transmission-reception signal of each arrayed vibrator of the group of the arrayed vibrators, so that ultrasonic waves be gathered on one focus apparently for flaw detection.
Patent JP-S59150824-A (JP)
Title: Wire rope penetration type pile driver
Inventor: MITANI AKIO
IPC: E02D7/22
Filed: 1983-02-16
Abstract: PURPOSE:To optimumly perform the sending-out of a penetration rope as well as simplify the operation of a winch for the penetration rope by interlocking the releasing of the brake of the winch of the penetration rope with the operation of an operation lever when winding up the earth auger. CONSTITUTION:A pilot switch valve 23 is provided between an oil-pressure motor 28 to drive the winch 12 of a penetration rope 10 and the main oil-pressure source 24, and a pilot pressure switch valve 41 to short-circuit oil-pressure paths 27 and 28 is provided between the oil-pressure motor 28 and the switch valve 23. An operation lever 15 connected to the oil pressure source 19 is provided, and a solenoid switch valve 44 to be driven by the operation lever 48 of the winch for winding up the earth auger is provided to the pilot pressure pipeline between the operation lever 15 and the switch valve 23. Pilot pressure is supplied to the brake cylinder 33 of the winch 12. The penetration rope when winding up the earth auger is sent out by interlocking the winding operation of the operation lever 48 with the releasing of the brake 33 of the winch 12.
Patent JP-H02202725-A (JP)
Title: Detecting method for bit error rate of viterbi decoder
Inventor: MATSUTANI MASAYUKI
IPC: H03M13/23
Filed: 1989-02-01
Abstract: PURPOSE:To estimate a bit error rate which is changing momentarily in real time and in a simple constitution by using a 16-bit adder, a data converter, a display device, and the 1st and 2nd latch circuits. CONSTITUTION:The bus memory data of the 26th bit set at the intermediate position of a bus memory 14 are integrated and outputted as a bit error rate. In this case, the bus memory data of the 26th bit are added together by a 16-bit adder 20 and latched by a 1st latch circuit 22. At the same time, a bit error rate is calculated by a data converter 24 and the integrated value is successively inputted to the circuit 22. The circuit 22 integrates the bit error rates equivalent to the prescribed decoding frequency and stores the result of integration in a 2nd latch circuit 26. When this integrating operation is over, a signal is outputted to the circuit 22 from a timing circuit 27 and the contents of the signal are reset. Then the next integrating operation is started at 0. At the same time, the contents of the circuit 26 are displayed on a display device 28 together with a data updating operation. Thus it is possible to accurately estimate the bit error rate which is momentarily changing in real time and in a simple constitution.