baber/WOPTO huggingface dataset:
Patent JP-S6214529-A (JP)
Title: Antenna input circuit
Inventor: TAKEDA TADASHI
IPC: H04B1/26
Filed: 1985-07-12
Abstract: PURPOSE:To make it possible that a tuning type selecting circuit is used even if an input frequency is changed greatly, by constituting a coil changeover switch for band switching and a switch of a control voltage amplifying circuit with transistor TR switches. CONSTITUTION:With respect to a tuning type selecting circuit A, a control voltage Vc of the first oscillator 10 has the level specified by a TR 25, which has the level set by resistances 23 and 24 and performs the switch operation, and is amplified by TRs 29 and 31 and is applied to a circuit consisting of matching coils 15 and 16 and a varactor diode 17 through a resistance 19 to control this resonance circuit. The matching coil 16 is short-circuited by a TR 22, which is so set by resistances 20 and 21 that the switch operation is performed in the same level as the TR 25, to change the reception band. If an antenna input circuit is constituted with the circuit A constituted in this manner, matching between a bar antenna, a loop antenna, or the like and the first mixer 4 is attained to obtain a good reception characteristic.
Patent JP-H0822725-A (JP)
Title: Grommet
Inventor: FUJIWARA TAKASHI
IPC: H02G3/22
Filed: 1994-07-06
Abstract: PURPOSE:To watertightly install a grommet from either side by providing a fastener of a central grommet in a cylindrical material, and providing a ring- shaped groove to be watertightly fitted in a fitting hole of an installation object part on the outer periphery of this central grommet. CONSTITUTION:An electric wire 14 is inserted in a cylindrical material 12, and is embedded in both ends of the cylindrical material 12 so as to widen an end part grommet 13. Afterwards, a tape is wound and fastened from outside. At a job site, the cylindrical material 12 is inserted in a grommet 11 so as to push-open an inside diameter of the central grommet 11, and the grommet 11 is positioned between two fastening parts 12a. In this case, since an outside diameter of the fastening parts 12a becomes gently large toward the inside of the cylindrical material 12, the cylindrical material 12 can be easily inserted in the grommet 11. When this cylindrical material 12 tries to move in the vertical direction, since the fastening parts 12a strike on the grommet 11, the cylindrical material 12 does not fall off from an installation object part 15. A part between the installation object part 15 and the grommet 11, between the grommet 11 and the cylindrical material 12 or the like becomes watertight.
Patent JP-S6131936-A (JP)
Title: Water leakage detector
Inventor: HAMADA TATSUO
IPC: G01M3/04
Filed: 1984-07-25
Abstract: PURPOSE:To detect water leakage in an early time even if flow rate and temp. fluctuate by providing a means for chaning a criterion value according to the temp. of liquid sodium and a means for changing the criterion value according to the flow rate of the liquid sodium. CONSTITUTION:When water leakage arises under the conditions A, B and C shown in the figure with this water leakage detector, hydrogen solubility and an increase rate of hydrogen concn. are phi12<phi22<phi32 and therefore (DELTAC12/DELTAt) <(DELTAC22/DELTAt)<(DELTAC32/DELTAt). These set values for detecting the water leakage are changed like the equations according to the characteristics 29e, 29f, 29g for calculating the set values to detect the water leakage by which the set values meeting the change of the flow rate and temp. of the liquid sodium are obtd. If the flow rate and temp. change simultaneously in the above-mentioned manner, the change of the set values with time is like an I J K transition curve 30 the set values to detect the water leakage. Even if the temp. and flow rate of the sodium change as a result of a change in the operating condition of the plant, the criterion value corresponding to said change is set and the early detection of the water leakage is made possible according to this invention.
Patent JP-S6216341-A (JP)
Inventor: MATSUSHIMA TAKAO
IPC: B65D19/14
Filed: 1985-07-13
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-S5581282-A (JP)
Title: Transfer device for induction unit of concrete pump
Inventor: NIWA MAKOTO
IPC: F04B15/02
Filed: 1978-12-13
Abstract: PURPOSE: To feed concrete smoothly without blocking midway by forcing ready mixed concrete sucked in a pump cylinder through a transfer conduit into a discharge pipe by way of an induction chamber.  
     CONSTITUTION: A transfer conduit 6 can be rocked and driven around a driving shaft 12 by operating an expansion cylinder. When the transfer conduit 6 is connected to one pump cylinder 10, concrete in a stirring chamber 2 on the top of a hopper is sucked in the one pump cylinder 10 through the transfer conduid 6. Then, concrete already sucked in another pump cylinder 11 is forced into a discharge pipe 8 by way of an induction chamber 3. Therefore, there is no force arising to produce a clearance at a part where the transfer conduit 6 and the pump cylinders 10, 11 are connected, thereby feeding concrete quite smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6047708-A (JP)
Title: Traction device
Inventor: SHINYA YUUJI
IPC: B60D1/04
Filed: 1983-08-26
Abstract: PURPOSE:To facilitate the connecting work by guiding a tow lever via the guide face of a guide plate provided at an admission port and setting a hook to a lock position by the plate rotation at this time in the traction device of an industrial vehicle such as forklift. CONSTITUTION:When a tow lever 39 is aligned to an admission port 7 and the tow lever 39 is entered through the admission port 7 by the retreat of a tractor, a guide face 17 is depressed by a tow section 39a and guides the tow lever 39 while rotating a guide plate 11 in the arrow (c) direction. Thereby, a coupling pin 43 is released from a recess 41, the lock section 23 of a hook 13 is protruded through the admission port 7 to face a lock position I , and the tractive load is received by a lug 45 brought into contact with the hook 13 and a bumping section 47. To release the connection, a reset plate 15 is pulled in the arrow (a) direction by a cable 49 to set the lock section 23 to an unlock position. Accordingly, the connection operation is facilitated and the strength can be improved.
Patent JP-H0711687-A (JP)
Title: Warm water device
Inventor: YONEKUBO HIROAKI
IPC: E03D9/08
Filed: 1993-06-25
Abstract: PURPOSE:To make it possible to prevent the supply of hot water at a dangerously high temperature and supply safety hot water. CONSTITUTION:A bypass pipe 22 which goes round a heater 26-built-in hot water tank 21 is arranged to join with a hot water discharge pipe 23 where a boiling temperature of the hot water tank 21 is calculated by means of a controller 45 based on a water temperature detected with a water temperature detector 28 and a setting value of a hot water temperature to be set with a hot water temperature setting volume 43 so as to boil up the hot water. The hot water from the hot water tank 21 is mixed with water from the bypass pipe 22 by opening a flow rate control valve 18 based on a hot water supply command from a setting apparatus 39. The mixed water is further heated with a heater 30. The temperature detected with the hot water temperature detector 31 is adjusted to the setting value, thereby supplying the temperature controlled hot water.
Patent JP-S61102742-A (JP)
Inventor: INGU INGU CHIENGU
IPC: H01L21/312
Filed: 1985-07-16
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-S6137978-A (JP)
Title: Ornamenting method of metal surface and ornamented metal product
Inventor: HORIKAWA HIROSHI
IPC: C23F1/00
Filed: 1984-07-27
Abstract: PURPOSE:To form three dimensional and beautiful pattern on metal surface to ornament it inexpensively, by forming the pattern on the metal surface in protruded state by etching or polishing, primer coating the whole of the surface, then coloring the protruded part for color distinguishing. CONSTITUTION:The desired pattern 2 such as letter is printed partially on the surface of the metal plate 1 by using chemicals resisting or impact resisting ink, then the plate is etched or polished so that the part 2 and parts other than it are formed to protruded and dented states respectively. Next, the ink on the protruded part is removed, then whole surface contg. the protruded parts are primer coated 3. Thereafter, the first colored layer 4 is formed at the parts corresponding to said protruded part on the coating 3 by the plate used for said printing, on the other hand, the second colored layer 5 is formed at the remainder part on the coating 3 by using the plate in reversal. Favorably, these layers 4, 5 are covered with a top coating 6 of clear synthetic resin such as acryl to obtain a metal plate end product 10 subjected to surface ornamentation.
Patent JP-H103982-A (JP)
Title: Heating element
Inventor: OSHIMA ICHIRO
IPC: H05B3/20
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a generated magnetic field in a heating element formed with a heating film of a resistance heating material on an insulating base material, by eliminating the magnetic field generated by a current with the magnetic field generated by a reverse current. SOLUTION: An Ag or carbon resistance heating material is applied on the plane of a sheet-like insulating base material 1 made of a PET film or the like by coating or pattern printing to form a heating film 2, and a planar heating element is constituted. The film 2 is constituted of a meandering pattern 3 and a pattern 4 arranged in parallel near it, the left end sections of both patterns 3, 4 are short-circuited by a pattern 5, and the right end sections are connected to a temperature adjuster 6. At the time of carrying a current through the patterns 3, 4, the respective current directions are opposite to each other and the generated magnetic fields eliminate each other. The synthetic magnetic field becomes smaller as the distance D between conductors becomes smaller.  Both patterns may be formed on both faces of the insulating base material 1, or they may be surface-symmetrically formed on two overlapped sheet-like insulating materials 1 respectively.
Patent JP-H04227900-A (JP)
Title: Method for improving dehydration of waste water sludge produced by bacteriological digestion
Inventor: GEZA RUISU KOBAKUSU
IPC: C02F11/122
Filed: 1991-05-31
Abstract: A process for enhancing the dewaterability of concentrated waste sludges which have a substantial content of a water retaining cellular structure arising from microbiological action by heat treating them at temperatures in excess of about 260 DEG F is disclosed. A preferred embodiment involves the use of treatment temperatures of less than about 390 DEG F and consequently a treatment pressure of less than about 200 psig. The heat treatment is advantageously conducted by direct contact between the concentrated waste sludge and pressurized steam. The effect of the heat treatment may be accelerated by adjusting the pH of the sludge to an extreme value, particularly an acid value of about 3 or less. It is beneficial to neutralize the concentrated waste sludge before dewatering it and it is advantageous to neutralize before completing the heat treatment.
Patent JP-H103546-A (JP)
Title: Picture processing device
Inventor: YOSHIHARA TAKASHI
IPC: G06T9/20
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To operate a pattern area segmenting processing for deciding a morphology processing radius optimal for extracting a specific pattern area in a picture pattern. SOLUTION: An area being the object of picture inspection is fetched from an input picture pattern from a picture fetching part 2, and supplied to a pattern area segmenting part 3. A morphology processing radius is predicted in a morphology processing radius decision processing part 5 in the pattern area segmenting part 3, and a concentration morphology processing is operated in a concentration morphology processing part 6 by using it as an input parameter, and pattern area segmentation is operated.  The segmented pattern area is supplied to a pattern classifying part 4, and characteristic amounts valid to the pattern classification are calculated in a classifying characteristic extraction processing part 7, and compared with the characteristic amounts of a preliminarily prepared classification dictionary pattern in a characteristic classification processing part 8, and a classification label added to the most similar classification dictionary pattern is outputted as the classified result from a picture inspecting device 1.
Patent JP-S5680393-A (JP)
Title: Surface treatment method of soft wax material
Inventor: NAKAMURA KISAKU
IPC: B23K35/36
Filed: 1979-12-03
Abstract: PURPOSE:To obtain a soft wax material with which excellent brazing is possible, by forming an organic acid group compound layer on the surface of the soft wax material and then deleting at least a part of the compound layer with the organic solvent. CONSTITUTION:The organic acid group compound uses at least one of the abietic acid, stearic acid and benzonic acid with the fusing point lower than that (e.g. <=175 deg.C) of the soft wax material and the boiling point less than the brazing temperature (e.g. 200-300 deg.C) respectively. The organic solvent uses the acetone, alcohol and the like. As a result, the rust of the soft wax material can be prevented, and furthermore the same effect as that obtained with use of the flux is secured  without using any flux when brazing.
Patent JP-H0331842-A (JP)
Title: Photographic element containing removable coupler and the like
Inventor: GUREGORII JIEIMUZU RESUTEINA
IPC: G03C7/305
Filed: 1990-06-15
Abstract: PURPOSE: To convert nonreacted couplers into removable compounds and to reduce change of background density with the lapse of time by incorporating a specified dye coupler in the photographic element. CONSTITUTION: This photosensitive element contains the nondiffusible coupler compounds, such as that of formula I, and they have structures convertible into removable forms from the element during development processing, so far as it does not react with the oxidation product of a color developing agent. In formula I, COUP is a coupler group; Z represents an O or S or the like atom of the hetero ring; R<1> is a 1-10C alkylene group or a 6-16 aryldien group; R<2> represents R<2> is an H atom or a 1-4C alkyl group or the like; J is a -CO- or -SO2 - group; and X represents an atomic group necessary to form a 5- or 6-membered ring, and it can be embodied by couplers of formula II and the like.
Patent JP-S5680358-A (JP)
Title: Method and apparatus for continuous production of sheet
Inventor: KIMURA TOMOAKI
IPC: C21D9/46
Filed: 1979-12-03
Abstract: PURPOSE:To produce a soft sheet free from any oxide continuously with a good yield from molten metal in a short equipment line by passing the high-temp. sheet, which is obtd. by pouring the molten metal onto rotary drum surface and cooling the same to solidify, into a pickling soln. to descale the same then annealing this sheet. CONSTITUTION:Molten metal 3 in a furnace 2 is poured upward onto the rotary drum 6 surface by controlled pressure and is cooled to slidify, whereby a sheet 7 of high temp. is formed. Next, the sheet 7 separated from the drum 6 is passed through the inside of a pickling vessel 15 to remove oxides such as FeO on the surface thereof by means of a pickling soln. 18 comprising essentially sulfuric acid etc. Thence, the sheet 7 having been descaled and cooled down to about 60-80 deg.C is cold rolled 23 to align its crystals. The work hardened sheet 7 is quided into an annealing furnace 24 which is filled with an N2 gas of 750-950 deg.C, where it is annealed to the soft sheet of more uniform structure. Further, this sheet is skin-pass rolled and is thence wound continuously by a coiler 27.
Patent JP-H093944-A (JP)
Title: Socket structure in manhole
Inventor: SHIMAMURA NORIYUKI
IPC: E02D29/12
Filed: 1995-06-22
Abstract: PURPOSE: To make a mounting pipe such as an inlet or outlet pipe flexible relative to a manhole by packing a foaming resin or rubber into spaces formed by the mounting pipe and by a mounting hole in the manhole, at the time of inserting the root of the mounting pipe into the mounting hole. CONSTITUTION: After the root of a mounting pipe 2 is inserted into a mounting hole 3 in a manhole 1, the mounting pipe 2 is inclined and offset to create right and left asymmetrical spaces 4. A backup material made of a foaming resin is packed into each space 4, and then an elastic filler 15 is packed into each space 4 to secure the mounting pipe 2 to the manhole 1. Therefore, even if a large external force is exerted on the manhole 1 and the mounting pipe 2 in an earthquake, etc., damage to the mounted part of the mounting pipe 2 can be reduced.
Patent JP-H04354239-A (JP)
Title: Automatic answering telephone set
Inventor: HIRAYAMA SHOJI
IPC: H04M1/65
Filed: 1991-05-30
Abstract: PURPOSE:To designate a time for message recording in a voice from a caller by allowing the telephone set to rely the caller in a specific voice corresponding to plural kinds of recording available times, recognizing the specific voice from the caller based on the reply and converting the specific voice into a control data. CONSTITUTION:When an incoming call comes during absence, an incoming call detection circuit 6 sends a detection signal to a control section 1 and a message converted into a voice signal from a storage section 3 via a code voice conversion section 2, that is, 'Please give your answer because any of three kinds of recording times is available. If you need 15sec for the recording, please select A, 30sec please select B and 60sec please select C.' is sent to a caller. When the call replies the message, the voice signal is converted into a control data by a voice recognition section 4 and sent to the control section 1. When the control section 1 recognizes the recording selection time from the control data, the section 1 starts a timer for count-down. The message from the caller is stored in the storage section 3 via a speech circuit section 5 and a code voice conversion section 2.
Patent JP-H10331411-A (JP)
Title: Handrail for temporary scaffold
Inventor: YUZUHARA SHIGERU
IPC: E04G5/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To use a handrail for a temporary scaffold as a horizontal lever for reinforcing the structure of the temporary scaffold and a handrail for preventing a falling by mounting and demounting the handrail for the temporary scaffold extremely easily. SOLUTION: An approximately hook-shaped connector retained into a cylindrical body P1 for connection installed to the side face of a support P is mounted at the end section of the handrail Q in a rockable manner. The connector consists of a support piece 2 set up to an upper side face at the end section of the handrail Q and a retaining piece coupled with a support shaft 3 built to the support piece 2 in the rockable manner.  A retaining section 4A penetrated into the cylindrical body P1 from the upper section of the opening of the cylindrical body P1, a bent section 4B fastened at the lower side edge of the opening section of the cylindrical body P1, an operating section 4C bent and extended from the upper end of the retaining section 4A and a connecting section 4D bent and elongated from the operating section 4C to an upper section and connected to the support shaft 3 in the rockable manner are fitted in the retaining piece.
Patent JP-S6133580-A (JP)
Title: Data reader of optical data recording card
Inventor: SAKAI NOBUHIKO
IPC: G06K7/10
Filed: 1984-07-26
Abstract: PURPOSE:To read out highly accurately high density data by arranging a lens having low magnification in the reading direction of a line sensor and high magnification in the direction rectangular to the reading direction on a photodetecting part of the line sensor. CONSTITUTION:A reader consists of the line sensor 21 and the lens 22 and the lens 22 having low magnification in the reading direction of the line sensor 21 and high magnification in the direction rectangular to the reading direction is formed as a so-called semicylindrical shape. The line sensor 21 is arranged on the upper part of the center of the lens 22 and the interval between the line sensor 21 and the lens 22 is determined by the shape, size and density of data bits, the picture element density of the line sensor 21, the magnification of the lens, etc.
Patent JP-S6134407-A (JP)
Title: Size measuring method
Inventor: KOGA MAMORU
IPC: G01B11/02
Filed: 1984-07-25
Abstract: PURPOSE:To eliminate measuring errors due to dust, by removing a signal having a specified width from a signal based on the output of an image sensor means, to which the image of a material under examination is projected, adding the removed signal to the measured value of the material under examination, and computing the diameter of the material under examination based on the added value. CONSTITUTION:Dust D is floating other than a material under examination between an optical system 11 and a CCD12. Therefore S and D are projected on the CCD12. A picked up image signal (a) of the CCD12, which is amplified, is imparted to a comparator circuit 14 and compared with a threshold value Vth of a threshold setting circuit 15. The compared output (b) is imparted to an AND gate 16. An offset pulse (c), which has the pulse width corresponding to the projected area of the CCD12, is imparted to a gate 16 from a synchronization pulse generating circuit 18. A binary coded signal (d), from which dummy pulse is offset, is outputted. A counter circuit 19 counts clock pulses during the ''H'' period of the signal (d). When the predetermined number of pulses (preset value N) is counted, ''H'' is outputted. The preset value N is determined by the size of the dust D.
Patent JP-H10334324-A (JP)
Title: Automatic vending machine
Inventor: KOBAYASHI KAZUSANE
IPC: G07F9/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which can surely detect merchandise to pass a discharge port. SOLUTION: This automatic vending machine is provided with a merchandise vending port provided at the fore part of main body, merchandise storage column installed in a storage cabinet 9, discharge port 22 for sending merchandise discharged from this merchandise storage column to the merchandise vending port, plural photosensors 51-54 arranged so as to form plural steps of merchandise detection areas at this discharging port 22, and controller for inputting the detected results of these photosensors 51 and 54. In this case, the respective photosensors 51-54 are composed of light emitting parts 38-41 and light receiving parts and on the light receiving part side of this light emitting part and the light emitting part side of this light receiving part, a light shielding member 37 equipped with a light transmitting hole 47 at a prescribed interval is respectively provided.