baber/WOPTO huggingface dataset:
Patent JP-H01195122-A (JP)
Title: Speed change gear for power vehicle
Inventor: TAKUBO EIJI
IPC: B60K17/28
Filed: 1988-01-29
Abstract: PURPOSE:To improve versatility of a tractor and to cope with a change by exchange of a few parts by changing live PTO specification and ground PTO specification. CONSTITUTION:In the first mode, a small-diameter gear 15 is meshed with a gear 24 for low-speed rotation loosely fitted to PTO drive shaft 22, and two slide gears 40, 41 are spline-engaged with the PTO drive shaft 22, wherein when the front slide gear 40 is meshed with the gear 24 for low-speed rotation, the rear slide gear 41 is disengaged from a gear 18a. In the second mode, two slide gears 40, 41 are removed, and a single gear 23 meshed with a large- diameter gear 14 of a counter gear 11 or the gear 24 for low-speed rotation is spline-engaged with the PTO drive shaft 22 and moved in the axial direction, whereby PTO change speed can be obtained in two, high and low stages.
Patent JP-S61179697-A (JP)
Title: Picture signal processor
Inventor: MIYAZAKI KOICHI
IPC: H04N9/11
Filed: 1985-02-05
Abstract: PURPOSE:To correct the saturation in all color regions with simple constitution by applying saturation modulation while using a difference between the minimum density and the maximum density to three decomposing signals as saturation information. CONSTITUTION:Density signals DR, DG, DB obtained by using logarithmic converters 1R, 1G, 1B are outputted to a quantity decision circuit 2 and multiplexers 7R, 7G, 7B. Minimum, intermediate and maximum densities D1, D2 and D3 corresponding to quantity decision circuits DR, DG, DB are outputted and the density difference (D3-D1) among them is calculated by a saturation calculating circuit 3 and the result is saturation information. A modulation DELTAD corresponding to the said saturation information is extracted from a modulation table 4 and outputted to adders 5 and 6. The adders 5, 6 add the DELTAD and each of the D1 and D2 outputted from the quantity decision circuit 2 and uses the DELTAD to modulate the minimum and intermediate gradation densities. Density signals DR1, DG1, DB1 formed by applying saturation modulation to each of the DR, DG, DB are formed by multiplexers 7R, 7G, 7B.
Patent JP-H09213467-A (JP)
Title: Power conversion device
Inventor: FUJITA ATSUSHI
IPC: H05B6/12
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of sufficiently cooling a switching element, with simple constitution by fixing the switching element to a heat radiating fin exposed to the outside of a housing. SOLUTION: A power conversion device 8 has a high frequency inverter 11 which supplies high frequency current to an induction heating coil 10 for generating a high frequency magnetic field and induction-heating a heating material 9 placed in the upper part. Part of the high frequency inverter 11 is constituted with a switching element 12 for converting a commercial power source into high frequency power. The switching element 12 is fixed to a heat radiating fin 13 to radiate heat. Part of a heat radiating fan 13 is exposed to the outside of a housing 14, and directly cooled with the outside air. A fan 15 cools the whole of the high frequency inverter 11.
Patent JP-H10218359-A (JP)
Title: Device and equipment for conveying article
Inventor: SHIGEMITSU HIROAKI
IPC: B66C1/28
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the fall of an article through a remote control and to convey the article by safe delivery. SOLUTION: In this article conveying equipment, the storage grasping part 42 of a storage device 12, the delivery grasping part 58 of a delivery device 14, and the fitting member 36 of an article conveying device 15 are inserted in the notch part of an article 11 and released from the notch. Safety pins of the storage grasping part 42, the delivery grasping part 58, and the fitting member 36 are engaged with or disengaged from pin holes to effect delivery of an article. The article 11 is conveyed between the storage device 12 and an application device 17 and the article 11, a heavy object is safely conveyed. Further, engagement and disengagement of the safety pin with and from the pin holes are detected remotely control by distance sensors consisting of three sensors, respectively.  On a condition that the engagement between the safety pin on the delivery side and the pin hole is released, the operation on the receiving side is started, fear of the article 11 falling during delivery is eliminated, and delivery of the heavy article 11 is safely effected for conveyance.
Patent JP-H11217127-A (JP)
Title: Inspection method of paper feeder and sensor
Inventor: TANAKA HIROYUKI
IPC: B65H1/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To judge whether a device is normal at a low cost and in a saved space and control properly by detecting the abnormality of a sensor based on the state of the output signal of the sensor before/after the position control of a paper feed roller. SOLUTION: When the position of a level sensor 23 is lowered by its coming off, the output signal of the level sensor 23 at the power source throw in time is in an off state, as the position of an actuator 22 before power source throw in time is more upper side than the level sensor 23. When the upper surface of the paper sheet is contacted with a nudger roller 21 at the power source throw in time, the on/off state of the output signal of the level sensor 23 is not switched but is in an off state alike the power source throw in time, as the actuator 22 is not lowered. While, when the upper surface of the paper sheet is not contacted with the nudger roller 21, the output signal of the level sensor 23 is switched into an on state when the actuator 22 is lowered upto the position of the level sensor 23, as the actuator 22 is lowered after a power source throw in time.
Patent JP-H11220365-A (JP)
Title: Clock multiplying circuit
Inventor: ONO MASAYOSHI
IPC: H03K5/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a clock multiplying circuit which can make a frequency comparison fast, has a short lock-in time, is stable and has less jitter for generating a clock signal of high frequency with a large multiplication number from an input clock signal of low frequency. SOLUTION: This clock multiplying circuit is equipped with a counter 11 which counts pulses of a specific output clock signal, an expected value generating circuit 10 which generates an expected value as to the number of pulses of the specific output clock signal per 1st clock much longer than a cycle of the specific output clocks signal, a comparing circuit 12 which compares the count value of the counter with the expected value in every 1st cycle and outputs comparison information regarding the comparison result, a delay control circuit 13 which generates a delay control signal indicating variation in the frequency of the specific output clock signal according to the comparison information, and an output clock signal generating circuit which generates the specific output clock signal while varying the frequency according to the delay control signal.
Patent JP-H10217579-A (JP)
Title: Printing system
Inventor: YOSHIDA YOICHI
IPC: G06T1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten processing time, save one's time an efforts, reduce errors, control data centrally, and keep track of the conditions of work, by arranging a means to determine a printing process based on information, and a means to process digital data for printing in accordance with the determined process. SOLUTION: When an operator inputs in advance information to handle printing data and an output format, process information 53 is generated in relation to the printing data, real data 55 are automatically processed on the basis of the information. In consequence, a data processing system 11 performs automatically functions that have been performed interactively on a conventional desktop computer, contributing to a shorter processing time, decreased time and efforts, and fewer errors. As control information 51 and real data 55 are controlled centrally within a database 5, which prevents data from getting scattered and lost. Even when data are saved on MO disks, control information 51 tells which MO disk 1 contains the data.
Patent JP-H05213045-A (JP)
Title: Air conditioner for vehicle
Inventor: HONDA YUJI
IPC: B60H1/00
Filed: 1992-02-06
Abstract: PURPOSE:To enable comfortable feeling to be given to a user via a change in air and sound. CONSTITUTION:An automotive air conditioner 1 is equipped with a duct 2 forming an air passage for an air flow into a cabin, and a fan 4 for feeding the air into the cabin via the duct 2. A control device 26 executes oscillation mode by increasing or decreasing a flow of electric current to the fan 4. Also, a voltage increase rate per second is maintained within the range of 1.6% to 7.5% of the rated voltage of an automotive battery, when the air volume of the fan 4 is increased in the oscillation mode. Furthermore, the control device 26 keeps the increase rate at 0.4V/s within the range of 0.2 to 0.9V/s for a 12V battery, when oscillation voltage is applied to the fan 4. According to this construction, pleasant feeling due to a change in air velocity and air can be given to a user, and pleasant feeling resulting from the oscillation mode can be maximized.
Patent JP-H02202282-A (JP)
Title: Television signal processor
Inventor: SEKI YOSHIO
IPC: H04N19/132
Filed: 1989-01-31
Abstract: PURPOSE:To add a freezing function to a TV signal processor in a scale approximately equal to the conventional one by providing two signal switching means, and performing the switching control between a mode to transmit the signal output as a substantial static picture and another mode to transmit the signal output as the output undergone a temporary filter process. CONSTITUTION:A 1st switch circuit 610 selects and outputs a mode control signal input terminal 609 and the input or the output of an HPF 603 based on a mode control signal. A 2nd switch circuit 611 selects the output supplied from a frame memory 604 or the output supplied from a synthesizing circuit 607 based on the mode control signal and supplies it to a signal output terminal 608. For instance, the circuits 610 and 611 select the input of the HPF 603 and the output of the memory 604 respectively with use of the mode control signal. Then a desired screen is frozen and taken out as a static picture in the case the memory 604 is controlled into a read-only mode.
Patent JP-H11209548-A (JP)
Title: Fluorine-containing resin composition
Inventor: NAGASHIMA MASAKO
IPC: C08K5/09
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being uniformly and minutely dispersed and mixed, and having the characteristics of both polymers by dispersing and mixing a polymer having a high content of fluorine and a non-fluorinated polymer by using a specific dispersing agent. SOLUTION: This composition comprises (A) 2-90 pts.wt. fluorine-containing polymer having >=65 wt.% fluorine content [preferably a copolymer of tetrafluoroethylene and a perfluoro(alkyl vinyl ether) or the like], (B) 98-10 pts.wt. polymer not containing the fluorine (preferably a polyetherimide) and (C) 1-35 pts.wt. fluorinated compound containing a functional group having carboxylic acid group or sulfonic acid group as the functional group in a molecule (e.g. perfluoroalkylcarboxylic acid and perfluoroalkyl ether carboxylic acid) in 100 pts.wt. composition. The composition is obtained by melting and mixing the components, and can provide a molding product excellent in mechanical strength and elongation.
Patent JP-S58138719-A (JP)
Title: Multi-stage polymerization of ethylene
Inventor: KAWAI SEIJI
IPC: C08F2/00
Filed: 1982-02-12
Abstract: PURPOSE:To obtain the titled polymer having excellent melt flowability and impact  strength and giving a uniform molded article resistant to stress cracking, by the multi- stage polymerization process comprising the successive preparation of a high molecular weight polymer, a low molecular weight polymer, and a medium molecular weight  polymer using a catalyst containing a transition metal compound. CONSTITUTION:The polymerization of ethylene or the copolymerization of ethylene and  alpha-olefin is carried out in three or more polymerization stages having different polymerization conditions from each other in single or different polymerization zones using  a transition metal compound component as a catalyst. In the above process, a high  molecular weight (co)polymer having an intrinsic viscosity[eta]of 1.5-1.1 is prepared  first, then a low molecular weght (co)polymer having an intrinsic viscosity[eta]of 0.2- 3 is prepared, and finally a (co) polymer having an intrinsic viscosity[eta]of 0.5-8 is  prepared. The intrinsic viscosity of the last polymer is 1/5-1/1.2 of that of the high  molecular weight polymer and 1.2-5 times the[eta]of the low molecular weight polymer. The amount of the polymer prepared in each of the three stages is controlled to  be 10-80wt% of the whole polymer. The objective (co)polymer having an intrinsic  viscosity[eta]of 1-6 can be prepared by the process.
Patent JP-H07197951-A (JP)
Title: Clutch control device
Inventor: YOSHITOMI TAKEYA
IPC: F16D25/08
Filed: 1994-01-06
Abstract: PURPOSE:To reduce driving operation of a lorry by automatically controlling a part of operation by the use of a conventional disc-type clutch of high transmission efficiency. CONSTITUTION:A clutch 1 is operated by moving a shifter fork 2 by means of cylinders 4 and 3 driven by operating a clutch pedal 5, and cylinders 11, 12 driven by other motive power. A control circuit is provided for detecting brake signal, engine speed, vehicle speed etc. and controlling detecting mechanisms.
Patent JP-H06210431-A (JP)
Title: Manufacture of member of metal base composite material
Inventor: TATEMATSU CHIKAMITSU
IPC: B22D18/06
Filed: 1993-01-14
Abstract: PURPOSE:To efficiently and inexpensively manufacture a casting whose prescribed portion is accurately reinforced with a composite by using a casting device of a simple structure and which is suitably filled with a metal inside a forming body of reinforcing material. CONSTITUTION:A casting die 10 having a matrix molten metal feeding opening 28 and an exhaust air opening 20 and cavity 14 which is connected though the above and a casting device having a pressure reducing device which is connected to the exhaust air opening are prepared. A part of a surface of a forming body 34 of reinforcing material is covered with a film 36 which has no gas transmissibility and is extinguished when it is heated in a high temperature, the film is positioned on a feeding opening side against the forming body and the forming body is arranged nearly adjoining to the exhaust air opening inside the cavity so that the continuity of a space of the cavity of the feeding opening side against the forming body and the exhaust air opening is practically interrupted with the film. The space of the exhaust air opening 20 side to the forming body is vacuumed with the pressure reducing device 26 and the molten metal of the matrix metal is fed inside the cavity through the feeding opening 28.
Patent JP-H03230459-A (JP)
Title: Cathode-ray tube
Inventor: OHAMA SHINJI
IPC: H01J29/88
Filed: 1990-02-02
Abstract: PURPOSE:To suppress the breakage of an envelope by applying anisotropy to the shrinkage factor of a film coated on the glass envelope, and improving the mechanical strength. CONSTITUTION:Anisotropy is applied to the shrinkage factor so that the shrinkage factor in the direction 56 parallel with the glass surface 38 of an inner conducting film 33 is made smaller than that in the vertical direction 57. The compression stress F4 applied to the surface 38 is reduced, and the local tensile stress F5 generated as its reaction is reduced. The shrinkage factor is small, and the possibility that the film 33 becomes noncontinuous is small. Some shrinkage factor in the vertical direction 57 to the surface 38 can be given. The mechanical strength of the glass envelope of a cathode-ray tube can be improved, and the breakage of the glass envelope during the production process can easily be prevented.
Patent JP-S62182068-A (JP)
Inventor: NAKAHARA NOBORU
IPC: B65D81/07
Filed: 1986-02-05
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-S52108020-A (JP)
Title: Termite exterminating agent
Inventor: SHIMADA KEISHIN
IPC: A01N27/00
Filed: 1976-03-03
Abstract: PURPOSE: An termite exterminating agent containing naphthalene derivatives having low toxicity against man and cattle, and remarkable exterminating effect against termite. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59147281-A (JP)
Title: Battery residual capacity meter
Inventor: YASUDA TAMOTSU
IPC: H02J7/00
Filed: 1983-02-14
Abstract: PURPOSE:To detect a residual capacity without checking for a discharge current by measuring a peak voltage, namely, an open voltage of a battery to be compared with a reference voltage. CONSTITUTION:A voltage division circuit 2 for detect a voltage of a battery 1 is connected to both ends thereof 1 of, for example, a forklift and th output Vx is peak held with a peak hold circuit 3. Sampling of the peak hold circuit 3 is done for example, at an interval of 15min with a timer 4 and at the same time, output Vs of the peak hold circuit 3 and a voltage of a memory circuit 6 are computed to compare with a comparison computing circuit 5. The results are memorized by 10 stages and indicated on a display 8 through a display driving circuit 7. Thus, as the detection value is compared with the result previously obtained to determine and display the residual capacity of the battery, there is no need for a current detection element for totalizing a discharge current at before thereby making the accuracy free from the value of temperature of an electrolytic liquid or the like.
Patent JP-S56119594-A (JP)
Title: Restart processing system
Inventor: SUGAWARA MAMORU
IPC: H04Q3/545
Filed: 1980-02-25
Abstract: PURPOSE:To reduce the time of the service interruption accompanied with the restart processing considerably, by excluding subscribers from the object of the initial installation where subscriber state monitor relays are operated when the earth is  supplied temporarily to the relay monitoring the state of the subscriber's line. CONSTITUTION:When the fault occurs in central control device CC0, the electronic exchange interrupts the service temporarily and switches the connection control from 0-system central control device CC0 and main memory MM0 to 1-system central control device CC1 and main memory MM1. During this time, device CC1 causes subscribers C and D to continue the service on a basis of various information. When device CC1 closes contact S in the subscriber's circuit to give the earth to relay LR, relay LR is operated in subscriber's circuit LCA, and released subscriber A is removed from the object of network initialization. Meanwhile, subscriber's circuit LCB where relay LR is not operated becomes the object of network initialization because subscriber B is not released. As a result, only subscriber B is initialized as the object to shorten considerably the service interrupt time accompanied with restart.
Patent JP-S61182070-A (JP)
Title: Transfer separator of wet type copying machine
Inventor: JINBO MASATO
IPC: G03G15/00
Filed: 1985-02-07
Abstract: PURPOSE:To extract jam paper easily at the jam generation of transfer paper by rotating the jam paper around a rotation supporting point formed on one end of a rotary base board arranged on the opposite side to a photosensitive drum when observed from a transfer paper carrying course in a separating direction from the drum. CONSTITUTION:When jam is generated in transfer paper due to any reason, release in the arrow 23 direction is executed around the supporting shaft 22 of the rotary base board 21 by operating a proper release lever. As the result,a paper feed lower guide plate 20, a lower regist roller 3, a transfer lower guide plate 5, a transfer charger 6, a press wire 7, a separator roller 11, and a separation guide plate 15 which are embers arranged on the rotary base board 21 are simultaneously moved downwards to make the transfer paper 16 free. A turn belt 14 rotates around a turn belt supporting point 13 and does not interrupt the downward movement of the roller 11. At the time of jam paper removement, the transfer paper can be prevented from being broken because resistance does not almost exist at the pulling of the jam paper,and the jam treatment can be smoothly executed without the removal of the turn belt.
Patent JP-S58140221-A (JP)
Title: Manufacture of polyethyleneterephtharate film
Inventor: MINAMI TOMOYUKI
IPC: B29C55/16
Filed: 1982-02-17
Abstract: PURPOSE:To obtain a film high in both vertical and horizontal strengths by a method wherein a non-oriented polyethyleneterephthalate film is stretched vertically in multiple stages to meet a specific requirement and biaxially stretched simultaneously in both vertical and horizontal ways after a horizontal stretching. CONSTITUTION:Apolyethyleneterephthalate film non-oriented in substance is vertically stretched in multiple stages to meet the following requirements: the amorphous orientation coefficient F (a film is immersed in a water bath containing a fluorescent agent and dried in air to measure and define a strength of polarized fluorescence in the surface thereof by the Formula) of from 0.6 upto 1.0 and the double refraction 0.02-0.1, more than 2.5 times horizontally and 1.4-2.5 times biaxially in both vertical and horizontal ways simultaneously. The draw ratios in these operation shall be set so that the function of the draw ratios in the vertical orientation and the vertical and horizontal orientation for biaxial orientation made simultaneously in both vertical and horizontal ways exceed 27 times. This produces a film with high strength (F-5 value) when stretched by 5% in one way.
Patent JP-2000219377-A (JP)
Title: Sheet discharger and image forming device furnished with the same
Inventor: KATO KATSUTO
IPC: B65H29/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve consistency of a rear end of a sheet by stacking the thin sheet on a sheet stacking means without slackening it. SOLUTION: A sheet discharger 1 is furnished with a sheet stacking means 30 arranged by making a downstream side in the carrying direction of a sheet lower than an upstream end and to stack the sheet by receiving an end part of the fed sheet by a sheet receiver member 31 positioned on the downstream side in the carrying direction of the sheet, a sheet draw-in means 50 to move the sheet toward the sheet receiver member 31 by making contact with an upper surface of the sheet fed on the sheet stacking means and a control means to work to control the sheet draw-in means 50, and the control means makes the sheet draw-in means 50 take motion to move the thin sheet in a direction to make contact with the sheet receiver member 31 at the time of receiving information, and makes it hold a contact state until a following sheet is fed in.
Patent JP-H04239814-A (JP)
Title: Current detection circuit for mosfet
Inventor: NAKAGO MANABU
IPC: G01R19/00
Filed: 1991-01-23
Abstract: PURPOSE:To detect a current at other part than a main current path in a current detection circuit of a MOSFET. CONSTITUTION:The series connection of a limit resistor 2, a transistor(TR) 3 and a current sensing resistor 4 is connected in parallel between a drain D and a source S of a MOSFET 1. In this case, the limit resistor 2 is connected to a collector of the TR, the sense resistor 4 is connected to the emitter, and a gate G of the MOSFET1 is connected to the base G1 respectively and the operation of the MOSFET1 is made stable to detect a current by eliminating a current sensing component from the main current path.