baber/WOPTO huggingface dataset:
Patent JP-S6451444-A (JP)
Title: Production of laminate
Inventor: KATO HIDEO
IPC: C08J5/24
Filed: 1987-08-24
Abstract: PURPOSE:To make it possible to form a laminate excellent in punching quality and heat resistance, good in surface smoothness and used for additive process printed wiring boards, by using a resin varnish formed by mixing a specified epoxy resin composition with a curing agent, a cure accelerator and a chemical plating acceptor. CONSTITUTION:Paper bases are impregnated with a resin varnish containing an epoxy resin composition comprising 30-70pts.wt. bisphenol A epoxy resin of an epoxy equivalent weight of 600-900 and 20-30pts.wt. flexible epoxy resin, an epoxy resin curing agent, a cure accelerator and a chemical plating acceptor and dried to form prepregs. A predetermined number of these prepregs are laminated together and heated under pressure.
Patent JP-H11252921-A (JP)
Title: Voltage converter
Inventor: TROIANO ANTHONY
IPC: H02M7/217
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a means which converts an AC input voltage into a lower adjustable DC output voltage without using transformer. SOLUTION: A voltage converter is provided with a first AC input terminal L1 connected to an AC power line, a second AC input terminal N connected to the neutral of an AC power source, a positive DC output terminal (+), a negative DC output terminal (-) directly connected to the second AC input terminal N, a rectifier Di connected directly to the first AC input terminal L1, and first and second capacitors C1 and C2 selectively connected to the DC output terminal (+). The converter is also provided with a switch, which connects the first capacitor C1 to the rectifier D1 in a first state, where the second capacitor C2 is connected between the positive and negative DC output terminals (+) and (-), and the first capacitor C1 is connected in series with the second capacitor C2 or the first capacitor C1 in parallel with the second capacitor C2 in a second state.
Patent JP-S6453860-A (JP)
Title: Apparatus for driving wire dot head
Inventor: KIKUCHI KO
IPC: B41J9/48
Filed: 1987-08-26
Abstract: PURPOSE:To enhance printing quality and a printing speed and to shorten a drive time, by providing a displacement sensor in a wire dot head to measure the displacement of a printing wire and controlling the drive time based on the measured data. CONSTITUTION:An electrostatic capacity sensor 24 constituted of an armature 9 and a fixed electrode 31 is provided to a wire dot head 23 to measure the displacement of a printing wire 10. The signal of the sensor 24 is taken out as the signal showing the displacement of the printing wire 10 by a sensor circuit 25 and a control circuit 28 extracts the moving start time of the printing wire 10 and the collision timing thereof with a printing medium from a timing extraction circuit 26, and cuts off the drive voltage and regenerative current supplied to a coil 12 from a drive circuit 27 based on said timings to control the drive time of the printing wire 10. By this method, the enhancement of printing quality and an increase in a printing speed are achieved and the drive time is optimized to make it possible not only to shorten a time but also to conserve power consumption.
Patent JP-S6364882-A (JP)
Title: Running device for combine or the like
Inventor: SUZUKI KOJI
IPC: A01D69/00
Filed: 1986-09-05
Abstract: PURPOSE:To promote the improvement of applicability and controllability for a wet field, by enabling a running speed of a running device, located in a side increasing its weight heavier in accordance with a storage amount of grains in a storage tank to automatically increase faster so that the straight advancing characteristic of a machine body is improved with no necessity for performing an artificial control. CONSTITUTION:Grains, sorted in a threshing sorter part 2, are lifted by a screw conveyer 7 and stored in a storage tank 5. If work in the above is continued, a storage amount increases applying a load to the side of a rough rice hulling part 3 of a machine body, and if the storage amount reaches a sensor 6 in the lowermost part in the storage tank 5, a straight advancing condition is maintained by increasing faster a running speed of a running device 1 in a side of the storage tank 5 by a signal of the sensor 6. And if the grain storage amount further increases reaching a plural number of sensors 6', 6'' provided in the upper, the running device 1, increasing its speed by that amount of increase, maintains the straight advancing characteristic. Accordingly, the machine body improves its straight advancing characteristic by eliminating the necessity for artificial control, and the improvement of applicability and controllability for a wet rice field can be promoted.
Patent JP-S6454165-A (JP)
Title: Controller for air blast amount of air conditioner
Inventor: HIGUCHI ITSUO
IPC: F24F11/04
Filed: 1987-08-26
Abstract: PURPOSE:To carry out the control of a constant air amount by installing a sensor detecting an air blast amount, a damper-motor, the motor of an air blower, and a changeover means changing connection from low speed one to high speed one. CONSTITUTION:A control part 10 is composed of a changeover means (sequence circuit 8) increasing the capacity of an air blower 5 by changing the connection of an air blower-motor 4 from low speed connection to high speed one, and the control means 12 of a microcomputer, etc., controlling the opening and closing of a damper 6, the changeover of the circuit 8, and the operation of a damper-motor 9, etc., in order to maintain the air blast amount at a set air amount. On the basis of the air blast amount detected by a sensor 7 the motor 9 is operated with means 12 and the control of the air blast amount is carried out by a damper 6, and also according to the full opening of the damper 6 the circuit 8 is operated to increase the capacity of the blower 5 in changing the connection of the motor from low speed connection to high speed one. Further, the damper 6 is controlled in opening and closing and the air blast amount can be kept at a set air amount.
Patent JP-H0494743-A (JP)
Title: Roll press
Inventor: HISAIE KAZUTOSHI
IPC: B02C4/32
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the reduction of the impact absorbing effect and the damage of an accumulator by connecting a propertional relief valve controlling a relief valve and the set pressure of the relief valve to a line supplying pressurized oil into the head side of the oil cylinder of hydraulic oil manupluating circuit of a oil cylinder. CONSTITUTION:The line A and the line B of the forwarding pressurized lines of the oil cylinder are connected and while holding the check valves 103, 103 therebetween, the relief valve 120 and the propertional relief valve 120 are disposed, and the press is so composed that electric signal from the amplifier 140 is imparted to the proportional relief valve 130. Preset pressure of the relief valve 120 is set to the pressure of the pressurized line. Additionally, by interlocking with the signal of the amplifier 109L or 109R worked when the deviation  delta of the roll gap exceeding a preset value by the signal imparted to the amplifier 140, pressure is increased or decreased gradually by the propertional relief valve 130, and usually set about 5kg/cm<2> higher than the high pressure portion of the pressurized A, B respectively. By this means, since the unreasonable forces are not imparted to the peripherical surface and the structual part of the roll press, thereby preventing the damage of the equipment.
Patent JP-H0766796-A (JP)
Title: Transmission system device and method for detecting abnormality in its transmission line
Inventor: TANIGUCHI AKIHIRO
IPC: H04L12/437
Filed: 1993-08-25
Abstract: PURPOSE:To make it possible to detect abnormality on plural positions in a transmission system using two transmission lines for a working system (main transmission line) and a stand-by system (sub-transmission system) CONSTITUTION:A synchronizing signal from the main transmission line ML1 is transmitted to a sub-transmission line input side transmission line switching means SW14 in a synchronizing signal transmission direction downstream side transmitter S2 through a sub-transmission line output side transmission line switching means SW23 and the abnormality of the sub-transmission line SL1 is detected by sub-transmission line abnormality detectors SD1, SD2 in the switched states of the subtransmission line output side transmission line switching means and a sub-transmission line input side transmission switching means in respective transmitters S2, S3 so as to disconnect the transmission of the synchronizing signal inputted to a sub-transmission line input side transmission line switching means SW24 in the self-transmitter S3.
Patent JP-S6192391-A (JP)
Inventor: KIKUCHI MASAAKI
IPC: F16L9/02
Filed: 1984-10-09
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-H0534852-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAGI YASUYUKI
IPC: G03C1/04
Filed: 1991-07-29
Abstract: PURPOSE:To improve roller mark resistance without impairing coating performance by using hydroxyalkylchitosan and/or hydroxyalkylchitin. CONSTITUTION:This photographic sensitive material contains as a part of the protective colloid of the emulsion layers of the photosensitive material, the hydroxyalkylchitosan or hydroxyalkylchitin obtained by using natural chitin and deacetylating it in a deacetylating rate of 10-90% to form chitosan, and hydroalkylating both by usually using the aqueous solution of chitin or chitosan and allowing alkyloxide or alkylchlorohydrine to react with them. It is preferred to use the viscosity of the obtained hydroxyalkylchitosan and hydroxyalkylchitin having <=500 cp, especially, <=100 cp in a 0.5% solution from the viewpoint of the coating performance.
Patent JP-H03205541-A (JP)
Title: Inspecting method for surface flaw of member with specular luster
Inventor: OTA KATSUHIRO
IPC: G01N21/88
Filed: 1989-08-15
Abstract: PURPOSE:To mechanize and automate flaw inspection and realize unmanned inspection by capturing an irregular reflected beam and detecting a flaw. CONSTITUTION:Surfaces 3 and 3' are irradiated with a laser beam 1 at an angle theta of incidence and reflected beams 2 and 2' are reflected at an angle thetaof reflection in line symmetrical directions about a normal beta. A light quantity sensor S is arranged at a position having an alpha angle (alpha<0<alpha) clockwise from the angle theta of reflection. If there are flaws on the surfaces 3 and 3', irregularly reflected beams 2s and 2s' which are reflected irregularly by the flaws are captured by the sensor S to detect the flaws. In this case, a beam direction changing mechanism is used so as to scan the entire surfaces 3 and 3' effectively and wide laser beam flux obtained through a slit is used as the incident beam 1; and the beams 2s and 2s' at this time are converged by a lens at a position of an angle theta+alpha of reflection and the sensor S detects the quantity of light to know the presence of the flaws.
Patent JP-H07163709-A (JP)
Title: Varying prize ball apparatus for pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-08-10
Abstract: PURPOSE:To eliminate the loosening of a coupling relation between a mobile piece and a mobile shaft even in a prolonged use. CONSTITUTION:A mobile piece 50a is so arranged to form a mobile bearing part 52a having a fitted concave part 51a with a mobile shaft 55a fitted thereinto from the rear side thereof and a locking member insertion hole 53a which is drilled on the front of the mobile bearing part 52a while a locking member 56a for locking the mobile piece 50a and the mobile shaft 55a with a screw from the front of the mobile piece 50a. With the mobile shaft 55a fitted into a fitting concave part 51a, the locking member 56a is inserted through the locking member insertion hole 53a and screwed down in a screw hole 58a formed on the tip front of the mobile shaft 55a. Thus, the locking of the mobile piece 50a and the mobile shaft 55a is made firmly from the front thereby enabling the holding of the coupling relation thereof firmly against prolonged violent action of the mobile piece 50a and collision with a ball shot.
Patent JP-H0853151-A (JP)
Title: Cap with cover plate and container with cover plate
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/08
Filed: 1994-08-10
Abstract: PURPOSE:To open a cover plate of a cap at one touch operation, in the cap with a cover plate wherein the cover plate is opened or closed by resilience. CONSTITUTION:Through holes 8, 8 are drilled in a top wall lower portion 3 of a cap body 1 on the opposite sides at the front of the portion 3 and a content takeout port 9 is drilled in a top wall higher portion 4, and leg plates 18, 18 are extended from the opposite sides of the rear edge of a cover plate 16 which closes the port 9 and covers the portion 4 through first thin hinges 17, 17 so that the lower ends of the plates 18, 18 are fitted into the holes 8, 8. And the forward end of a horizontal plate portion 23 of an inverted L-shaped push button 22 is connected to the rear end of a grip plate 20 extending rearwardly downwardly from an intermediate portion of the rear edge of the cover plate through a second thin hinge 21, and elastic plates 25, 25 are provided between the opposite edges of a vertical plate portion 24 of the button and the inner edges of the plates 18, 18 through third and fourth thin hinges 26, 27, in a chevron-shaped pattern as viewed from above.
Patent JP-S59103864-A (JP)
Inventor: TASHIRO YASUO
IPC: B65D77/20
Filed: 1982-12-02
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-H0958549-A (JP)
Title: Cargo containing device for motorcycle and motortricycle
Inventor: TANAKA MICHIO
IPC: B62J9/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a cargo containing device for motorcycle and motortricycle not to extremely limit the shape of a containing cargo. SOLUTION: A containing part 30a, the frame body 30b of the inlet opening of the containing part 30a, and a seal member 30c on the frame body 30b are integrally molded by using a soft resin material. The frame body 30b is molded in a thick section so that the inlet opening of the containing part 30a is made out in a specified shape and further the containing part 30a is formed in a thin section so as to be deformable.
Patent JP-H1148240-A (JP)
Title: Driver for biaxial kneader
Inventor: KASHIWA MASAHIKO
IPC: B01F7/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce load to a first output shaft due to a reaction force of a gear by disposing an input shaft and first and second output shafts so that an angle formed by a straight line for connecting rotating centers of the first shaft and input shaft and a straight line for connecting rotating centers of the first and second shafts falls within a predetermined range. SOLUTION: First and second output shafts 17, 18 are horizontally disposed in parallel. And, an input shaft 15 is disposed above the shaft 18. That is, the shaft 15 is supported so that an angle ϕformed by a straight line for connecting a rotating center O of the shaft 17 to a rotating center G of the shaft 15 and a straight line for connecting a rotating center O of the shaft 17 to a rotating center G of the shaft 15 falls within a range of -90 to 90 degrees. The angle ϕis set so that a reaction force Fg of a gear generated by rotation of a reduction gear 21 is canceled by a reaction force Fc of a gear generated by rotation of a distribution gear 27 to alleviate a force operating at the shaft 17 and to suggest a load generated at an intermediate bearing 29.
Patent JP-H0259859-A (JP)
Title: Electronic transfer system
Inventor: OTA KAZUO
IPC: G06Q40/04
Filed: 1988-08-24
Abstract: PURPOSE:To enable only a transferee to encash a bond and to prevent a transferer and the outsiders from encashing illegally the copy of a bond by contriving the protocol used among the transferer, the transferee and banks. CONSTITUTION:A transfer B inputs the account numbers of a transferee C, the additional information and the random number component produced from a random number generator into a disturbing device. Thus a disturbed communication message is prepared and sent to a bank A. The bank A confirms the propriety of the transferer B and draws a transfer amount out of the account of the transferer B and inputs the disturbed message and the transfer amount to a signature function calculator for preparation of a communication message with a signature. This message is sent back to the transferer B. The transferer B inputs the received message to a random number component deleter to obtain the value including the account number and the additional information added with the signature. This value is sent to the transferee C. The transferee C presents a bond to a bank D, and the bank D inputs the bond into an identification number function calculator. Then the bank D confirms that the account number and the additional information are signed by the bank A and pays the cash to the account designated by the bond. Thus only the legal transferee can encash the bond.
Patent JP-H0691881-A (JP)
Title: Line printing method for picture element array
Inventor: AN PII KADONAGA
IPC: G06K15/10
Filed: 1993-08-03
Abstract: PURPOSE: To enable printing of high resolution by a printing element set for printing of low resolution by the reduction of pixel density by providing a register printing stage with M (M<=N) nozzles of a nozzle array and a printing pixel line by the advance of a printing medium and a register printing stage with N nozzles by the advance of the printing medium by 2(N-M)+1 pixel lines. CONSTITUTION: A printing controller 31 transfers a part of raster data to a swath memory device 41 from a bit map memory 42a to supply swath data to a printing head driver controller 43 and further controls a drive motor 33 on the side of a medium according to a medium motion command. A medium axis drive motor encoder 35 generates the data for the feedback control of the motor 33. In the same way, a carriage encoder 37 generates the feedback data for the feedback control of a carriage scanning shaft drive motor 39 positioning an ink jet cartridge support carriage according to the carriage motion command from the controller 31.
Patent JP-H0750016-A (JP)
Title: Constituting method for optical pickup apparatus
Inventor: UGA TAKAHITO
IPC: G11B7/135
Filed: 1993-08-04
Abstract: PURPOSE:To prevent the adverse effects caused by the deviations of the optical axes of various kinds of detected signals by emitting laser light in alignment with the central axis all the time even if the central axis of the light path of a moving optical system is displaced with respect to the optical axis of the emitting laser light. CONSTITUTION:Incident light on dichotomized photodetectors 203 is moved to the side of the photodetector B. Thus, the signal level of the detected signal of the photodetector B becomes larger than the level of the detected signal of the photodetector A. Then, a roof prism 105 is driven in response to the level difference of the detected signals. The roof prism 105 is lifted up by a distance L and agrees with the central axis of the optical path of a moving optical system 2. Thus, the optical axis of the reflected light from an optical disk 3, which is received from the moving optical system, is correctly located at the central axis of the optical path of a light detecting part 108.
Patent JP-S58111954-A (JP)
Title: Image forming device
Inventor: ISHIKAWA YUUJI
IPC: G03G15/00
Filed: 1981-12-25
Abstract: PURPOSE:To prevent inadvertent opening of a machine body by arranging an image forming device in such a way that unless a cover is opened the machine body cannot be opened. CONSTITUTION:A copying machine 1 is openable from a lower housing 1B when an upper housing 1A is turned about 30 deg. around a shaft 40 to permit easy removal of jammed paper and removal of the respective units of a cleaner 29, a photosensitive drum 2, etc. The opening operation is accomplished by pulling an operating rod 42b to disengage a hook part 42a from a stopper 43 and to press the housing 1A with an energizing member 41. Since the rod 42b cannot be operated unless a front cover 44 is opened, the inadvertent opening of the machine body by the operator during copying is obviated.
Patent JP-S6452944-A (JP)
Title: Radiation shielding ceiling and floor block and execution method thereof
Inventor: YAMAZAKI TAKEHISA
IPC: G21F7/00
Filed: 1987-08-25
Abstract: PURPOSE: To utilize a structural main rib for shielding radiation, to build a ceiling board without waste, and to rationalize the use of a space by densely burying and integrating the upper section of the structural main rib (a beam) solidly in a placed concrete. CONSTITUTION: The peripheral wall 3 of a building is constructed, a plurality of structural main ribs (beams) 1... are built on the peripheral wall 3 while these main ribs are attached closely in lower sections 11... to be arrayed, and the lower sections 11... of these structural main ribs (beams) 1... are used combinedly as forms in combination. Reinforcements are arranged properly on these main ribs (beams) 1... for structure, and concrete is placed and the reinforcements are solidly integrated. Accordingly, forms can be eliminated and timbering is not required to be carried out in the structural main ribs made of concrete, and the main ribs are used as parts of ceiling slabs, a radiation-shielding function can be demonstrated together with placed concrete, and the use of a space is rationalized.
Patent JP-S6368268-A (JP)
Title: Inspection method for welding defect
Inventor: TAMATOSHI KENJI
IPC: B23K9/095
Filed: 1986-09-08
Abstract: PURPOSE:To reduce a welding cost remarkably by correcting repairing or welding conditions immediately by converting the infrared ray camera image of a weld pool and the welding solidifying part close thereto into the temp. distribution image and discriminating a welding defect by comparing it with the temp. distribution pattern. CONSTITUTION:In case of welding a welding base metal 3 with a narrow groove welding machine 1, a weld pool 4 and the solidified part 5 in its vicinity are picked up by an infrared ray camera and displayed on an image display 8. They are simultaneously converted into the temp. distribution image by an image processor 7, compared with the preset temp. distribution pattern by an image discriminating device and the presence or absence of a defect is discriminated. In case of any defect the welding conditions are immediately controlled with their change or a welding repair is performed. Welding defects are extremely reduced, the post inspection is abbreviated and the welding cost is remarkably reduced.
Patent JP-H0946155-A (JP)
Title: Output circuit having two systems of feedback loops
Inventor: UENO TAKEHIKO
IPC: H03G9/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To realize an output stage circuit of the output circuit having a feedback loop in which the amplitude of an output signal is constant. SOLUTION: A DC coupled output circuit 1 having a feedback loop 2 feeding back part of an output signal to a connecting point with a load resistor is provided with a 2nd feedback loop 11 feeding back part of the output signal from the other terminal of the load resistor R01. The 2nd feedback loop 11 is provided to the output circuit 1 having the feedback loop 2 to obtain the output signal of a constant amplitude at all times even when each externally connected device has a different input impedance or a different frequency characteristic.