baber/WOPTO huggingface dataset:
Patent JP-S5820573-A (JP)
Title: Lift unit fitted to agricultural tractor
Inventor: SUZUKI SADAO
IPC: B62D49/02
Filed: 1981-07-30
Abstract: PURPOSE:To increase the lift height by fitting a vertical mast to a three-point support unit and fitting a lift to the mast so that the lift can be elevated through a chain during the elevation action by the three-point support unit. CONSTITUTION:The front ends of two lower links 3 are pivoted to the rear of a tractor body 2 by means of a shaft 4, and the front ends of upper links 7 are pivoted to the upper fitting holes of fitting fixtures 6 fitted above the lower links 3 so as to constitute a three-point support unit. The upper link 7 is constituted with a forked section 10 and screw bars 8, 10' free of adjusting their lengths by rotation of a screw cylinder 9, and the centers of the left and right vertical masts 13, 13' are supported by the rear ends of the forked section 10, and the lower ends are supported by the rear ends of the lower links 3, 3'. A lift 30 free of elevating along the vertical masts 13, 13' is provided, and one end of a chain 31 guided through a guide wheel 32 is coupled with the lift 30 and the other end of the chain 31 is coupled with a support fixture 20.
Patent JP-H04345936-A (JP)
Title: Production of optical disk
Inventor: TOBISAWA TAKESHI
IPC: G11B7/26
Filed: 1991-05-24
Abstract: PURPOSE:To improve the reliability of the optical disk by producing an optical disk substrate which warps less. CONSTITUTION:The optical disk substrate is coated with a UV curing resin by a spin coater method, etc., and the UV curing resin is cured by irradiation with UV rays. The UV curing resin is cured by imparting a temp. difference in the thickness direction or radial direction of the optical disk substrate or while heating the optical disk substrate from an ambient temp.
Patent JP-S5922605-A (JP)
Title: Filter membrane and production thereof
Inventor: HERUMAN JIYOSEFU GOORU
IPC: A61M1/34
Filed: 1983-07-01
Abstract: Filtration membrane, especially adapted for use in hemofiltration as well as filtration of infusion solutions. 
<??>The membrane, preferably in the form of a hollow fiber, is made of a polymer which is soluble in a polar, non-protonic organic solvent. The most preferred polymer for the membrane material is polyamide. Characterizing for the membrane is high ultrafiltration rates (permeabilities to water) of up to 500 x 10<-><4> ml/sec. x cm<2> x atm., and impermeability to albumin (Mw 68,000). 
<??>The membrane is prepared by extruding a polymer solution with a center liquid under conditions such that the volume of polymer solution to volume of center liquid ratio is within the range of from 2 : 1 to 4 : 1. Simultaneously, the inner diameter to wall thickness ratio of the hollow fiber is preferably correlated to the polymer concentration and is set to 150 : 75 to 280 : 75 at a polymer concentration of 5-20%. The most preferred such correlation is 220 : 75 at a polymer concentration of 11%.
Patent JP-H01289557-A (JP)
Title: Air vent device for die
Inventor: YAMAZAKI KOJIRO
IPC: B22D17/14
Filed: 1988-05-16
Abstract: PURPOSE:To ensure a gas release by forming the air vent groove and air vent projection bar communicating to the side face of a air vent opening and closing valve on the mating face of between dies and providing a pressure feeding circuit acting in the opening direction at the rear end side of the air vent valve. CONSTITUTION:The back pressure generation air vent groove 7 formed in a ridge shape is provided on the mating face 3 of a movable die 2 and a back pressure generation air vent projection bar 9 is formed on the mating face 3 of a fixed die 10. Also the pressure feeding passage 19 for valve constant opening is arranged at the side part of a piston 18 located at the valve rod terminal part of the releasing valve 16 for air vent. When dies 1, 2 are subjected to die closing, the meandering die formed by the groove and projecting bar 9 passes gas easily but a molten metal is made difficult to pass through due to its viscosity. The pressure inside a cavity is increased by Pascal's principle and the release of the valve 16 is surely continued. Consequently the gas release is surely performed.
Patent JP-H02299903-A (JP)
Title: Pneumatic tire
Inventor: MAEDA KIETSU
IPC: B60C9/04
Filed: 1989-05-13
Abstract: PURPOSE:To reduce insufficient air supply due to the gasification of water content in a material itself by using polyester spinned yarn having a specified thickness in bleeder cords disposed on one surface or the like of a carcass member to prevent insufficient air supply in a tire. CONSTITUTION:In order to prevent defective accumulation of gas inside a tire, so-called insufficient air supply in the tire in the production process of the tire, bleeder cords are disposed at certain intervals on one or both surfaces of a carcass member and/or belt member in the tire. The air accumulation(gas) is transmitted through and absorbed by the bleeder cords to reduce the insufficient air supply in the tire. Then, in place of conventional cotton yarns, polyester spinned yarn having the thickness of 30-50S/1 is employed as the material of the bleeder cord. Thus, gas generated in the production process of the tire is efficiently transmitted and absorbed while a material having low hygroscopicity is utilized to reduce gasification and insufficient air supply due to water content.
Patent JP-H03129446-A (JP)
Title: Microcomputer incorporating eeprom
Inventor: SAITOU SAYURI
IPC: G06F21/60
Filed: 1990-05-10
Abstract: PURPOSE:To keep the content of an EEPROM (Electrically Erasable & Programmable ROM) without destroying even when the runaway or malfunction of a CPU occurs by providing an area designation means to designate a write permission area and a write prohibition area. CONSTITUTION:A write permission area designation register 8-a designates an area to permit write and an area to prohibit the write actually out of all areas of the EEPROM 3 when a write instruction is executed. An area discrimination circuit 10 outputs a write prohibition signal to a read/write control circuit 11 when an address area shown by an identification signal from an address decoder 9 coincides with the address area designated to write prohibition by the output of the write permission area designation register 8-a. Thereby, by generating a program so as to be set on the write permission area designation register 8-a so that write prohibition can be set on a prescribed data storage area, the content of the EEPROM can be held without being destroyed even when the runaway or malfunction of the CPU occurs.
Patent JP-H10295698-A (JP)
Title: Fixing apparatus for cut part of blood vessel
Inventor: HASEGAWA TOSHIO
IPC: A61B17/11
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To trim a cut part of a blood vessel so as to have a circular section and a certain thickness. SOLUTION: A fixing apparatus 1 is equipped at its body 3 with a rubber sack 2 which is expanded and contracted by feeding the air and exhausting and can be inserted to the inside from the end of a blood vessel (a) at the time of being contracted and an air passage leading from the inside the sack 2 to the outside, and is further furnished with an air supply part 4 to feed and exhaust air to/from the rubber sack 2 through the air passage and an outer cylinder 5 to be fitted on the blood vessel (a).  A bonding agent for reinforcement is injected into the wall of the blood vessel (a) in its cut part, and the sack 2 is inserted into the blood vessel (a) as positioned corresponding to the outer cylinder (a) fitted on the cut part of the blood vessel (a), and the air supply part 4 is actuated so as to feed the air into the sack 2 for its inflation, and the cut part is fixed in the area to the outer cylinder 5. When the bonding agent has solidified, an artificial blood vessel is sewn fast to the cut part so that the coupling is accomplished. Because the cut part is fixed between the sack 2 and outer cylinder 5, the cut part is trimmed so as to have a circular section and a certain thickness.
Patent JP-H01290956-A (JP)
Title: Lp gas engine
Inventor: YONEZU FUMIO
IPC: F02M21/02
Filed: 1988-05-16
Abstract: PURPOSE:To enhance the rate of fuel consumption of an LP gas engine by furnishing a dia. enlarging part heated by warm water between a vaporizer and a mixer, and introducing heated air to an air cleaner. CONSTITUTION:A pressure reduction valve 11 and a dia. enlarged part 12 are furnished at a part of a suction path 10, which is leading from a vaporizer 9 to a mixer 2. This dia. enlarged part 12 is enclosed with a heat exchanger 13 and heated by introducing warm water into the exchanger 13. A warm water pipe 14 leading from an engine 4 passes through an incoming pipe 15 to intrude into one end of the heat exchanger 13, and returns to a feedback pipe 17 via an outgoing pipe 16. A heater 18 and the vaporizer 9 are interposed between the warm water pipe 14 and feedback pipe 17. The air heated in an exhaust divergent pipe 5 is led to the suction hole of an air cleaner 1 via suction hole 19 and a warm wind path 20.
Patent JP-2000308663-A (JP)
Title: Massage chair
Inventor: OWA MASATOSHI
IPC: A47C7/50
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To make obtainable various massage effects in the neighborhood of the forward end of leg as occasion requires by providing various kinds of massage devices on the surface and the back of a ottoman part at the front end of the seat part of a massage chair main body, and supporting the ottoman part to be freely reversed. SOLUTION: The ottoman part 4 is set extendingly at the front end of the seat part 3 of a massage chair body 2 having a massage mechanism 1. Various kinds of massage devices 5a are provided on the surface and the back of the ottoman part 4, a support frame 6 is vertically rotatably pivoted on the front end of the seat part 3 of the massage chair body 2, and the ottoman part 4 is supported in the support frame 6 to be freely rotated about the horizontal shaft 7. Sitting on the seat part 3 of the massage chair body 2 to obtain a massage effect on one's back by the massage mechanism 1 in the relaxed state. Various massage effects are obtained according to the physical condition at each time in the neighborhood of the forward end of the leg placed on the ottoman part 4 by various kinds of massage devices on the surface and the back of the ottoman part 4.
Patent JP-H01291535-A (JP)
Title: Decoding signal circuit
Inventor: SOMA MASAHIRO
IPC: H04B10/61
Filed: 1988-05-19
Abstract: PURPOSE:To cut off the output of a demodulation signal completely by a control signal in case of cutting off a modulation signal by providing a demodulation conversion circuit which inputs the modulation signal and outputs the demodulation signal, and a demodulation signal cut-off detection circuit which outputs the control signal to the demodulation conversion circuit at the time of cutting off the modulation signal. CONSTITUTION:Electrically converted modulation signals (a) and (b) pass a low-pass filter 13, and only low frequency analog signal components become low frequency analog signals a1 and b1, The amplitude of the low frequency analog signals a1 and b1 can be set at constant levels at a variable attenuating circuit 14. The low frequency analog signal is converted to a signal with a superior S/N at an amplifier 15, and is inputted to a demodulating circuit 16 and a low frequency narrow band-pass filter 18, then, is demodulated at the demodulating circuit 16. When the input of the modulation signal is cut off, only the central frequency component of the low frequency analog signal is extracted via the low frequency narrow bandpass filter 18. The S/N is improved by a second amplifier circuit 19, and the presence/absence of the low frequency analog signal is discriminated by a peak value detection circuit 20 and a voltage comparator 21.
Patent JP-H04349299-A (JP)
Title: Ram testing circuit incorporating lsi
Inventor: YOKOZAWA YASUHIRO
IPC: G11C29/00
Filed: 1991-05-27
Abstract: PURPOSE:To enable verifying with a short testing pattern without increasing the number of a testing terminal by incorporating a testing circuit with a test bit pattern generating and deciding circuit. CONSTITUTION:After collating with an expected value by a test pattern deciding circuit 5, data inverting respective bit patterns is written. By repeating this similarly, a state is the state a when address is made one loop, further, by repeating the same process similarly, the written data is collated with the read expected value at the state b. Then, at the third loop state a from the second loop state b, by collating the data written to a tested RAM 1 before one loop with the expected value, the test of write/read of the tested RAM 1 is performed.
Patent JP-S5346596-A (JP)
Title: Emergency measures for nuclear reactor cooling system
Inventor: OONUKI YOSHIAKI
IPC: G21C13/10
Filed: 1976-10-07
Abstract: PURPOSE: To provide coolant from coolant tank to the secondary cooling system to make measures to meet the pressure of concerned system with the pressure of the primary cooling system for the damage of the secondary cooling system by providing the emergency cut-off valve at the in termediate heat exchanger inlet and outlet of the secondary cooling system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5822849-A (JP)
Inventor: IJICHI TAKUMI
IPC: F25B1/00
Filed: 1981-08-03
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-2000312309-A (JP)
Title: Image pickup device
Inventor: MORI HIDEAKI
IPC: G03B13/36
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can accurately and easily focus an object even when employing a monitor with a small number of pixels. SOLUTION: Upon the receipt of an operation sensing signal from an operation sensor 13 as a result of focus adjustment operation by a focus ring 1, a system controller 11 automatically switches a display form of a partial image of an object from a display form of an entire image of the object as a display form on the basis of image data from a buffer memory 8 onto a small-sized monitor 12 of which the number of pixels is smaller than that of a CCD 3. When the focus adjustment by the focus ring 1 is finished and the operation sensing signal is stopped after that, the system controller 11 automatically switches the display form of the entire image of the object from the display form of the partial image of the object as the display form onto the small-sized monitor 12.
Patent JP-S6013037-A (JP)
Title: Production of electrical contact point material
Inventor: TAKEGAWA YOSHINOBU
IPC: H01B1/02
Filed: 1983-06-30
Abstract: PURPOSE:To produce an electrical contact point material having improved performance such as resistance to consumption by oxidizing internally a composite ingot obtd. by casting a molten metal in which the content of a solute element is larger than the content of said element in a base material for the ingot having a bottomed cylindrical shape. CONSTITUTION:A melt of an alloy in which the single metal incorporated as a solute element is incorporated more than in a base material 1 for an ingot obtd. by forming into a bottomed cylindrical shape an alloy contg. a single metal such as tin of the like forming oxide by internal oxidation as a solute element into silver is cast into the recess 2 of said base material 1, thereby forming the base material 4 for the ingot having a bottomed cylindrical shape. The melt of the alloy contg. much more solute element than the alloy from which the material 4 is obtd. is then cast into the recess 3 of the material 4 and a cap 6 of the same kind of the alloy as the material 1 is formed, thereby obtaining a composite ingot 5. Such ingot 5 is rolled and is internally oxidized, by which an electrical contact point material having good resistance to consumption and melt sticking, contact resistance performance, etc. is obtd.
Patent JP-S5822551-A (JP)
Inventor: KOJIMA YUTAKA
IPC: H02J13/00
Filed: 1981-07-31
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-S5549609-A (JP)
Title: Method of determining shape of gaseous fuel combustion apparatus
Inventor: SUZUKI YUTAKA
IPC: F23D14/24
Filed: 1978-09-30
Abstract: PURPOSE: To invariably provide a stable flame regardless of the calorie change in of the fuel gas by properly selecting the outer diameter of the inner pipe, the inner diameter of the outer pipe, the inner diameter of the mixing chamber, and the mounting angle of the guide vanes to the axis.  
     CONSTITUTION: In a combustion apparatus which is so arranged that fuel gas fed from an inner pipe 1 and combustion air fed through a clearance 3 between the inner pipe 1 and an outer pipe 2 are mixed in a mixing chamber 4 and injected, selection is made on the outer diameter D 2  of the inner pipe 1, the inner diameter D1 of the outer pipe 2, the inner diameter of the mixing chamber 4 and the mount angle of privided in the clearance between the inner and outer pipes 1 and 2 to the axis a-a in accordance with the formulas I and II. This method provides a combustion apparatus which ensures that the optimum flame can be invariably generated regardless of the type of fuel used. Accordingly, it is possible to check any variation in the flame of the combustion apparatus as originally expected even if a great change takes place in the balance of fuel gas supply, for example, in a heating furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014535-A (JP)
Title: Optical transmitting circuit
Inventor: MATSUMURA HIROSHI
IPC: H04B10/556
Filed: 1983-07-05
Abstract: PURPOSE:To obtain an optical transmitting circuit where the fall speed of a light emission diode is high, by providing a driving circuit which supplies a fixed potential lower than the potential in the cathode side of the light emission diode to the anode side in the case, where the level of a logical electric signal is ''0'', to set the light emission diode to the reverse bias state. CONSTITUTION:In the first driving circuit 7, and inverted logical electric signal is inputted to an input terminal 6; and when the level of the logical electric signal is ''0'', a parallel connecting circuit 2 of TTL logic gate elements is in the low level, and the potential of a DC voltage source 4 is flowed to the parallel connecting circuit 2 of logic gate elements through a resistor 5 and a potential adjusting resistor 11, and a certain potential V1 obtained by resistance division of the potential of the DC voltage source 4 is supplied from an output termial 9 to a light emission diode 3. Meanwhile, in the second driving circuit 8, a fixed potential of high-level V2 is supplied from an output terminal 10 of a parallel connecting circuit of TTL logic gate elements connected to an input terminal when the level of the logical electric signal is ''0''.
Patent JP-S5546688-A (JP)
Title: Video output circuit
Inventor: HIRATA KENICHI
IPC: H04N9/73
Filed: 1978-09-29
Abstract: PURPOSE: To improve picture quality by a simply-constituted circuit by providing a limiter circuit to a video output circuit which is restricted most by a dynamic range, and then by setting the range making the most of the dynamic range.  
     CONSTITUTION: A luminance signal processed by video amplifier circuit 2 is supplied to respective emitters of video output transistors Tr10, Tr20 and Tr30 of video output circuits 100, 200 and 300 through grounded-collector video amplifier 3, and a color difference signal processed and demodulated by a color-signal reproducing circuit is supplied to bases of Trs10, 20 and 30, thereby outputting primary color signals R, B and Y from output terminals 17, 27 and 37. Among driver circuits for those primary colors, a limiter circuit composed of Zener diode 19 is connected to the base of Tr10 and the output side of Tr3 of circuit 100 which is restricted most by the dynamic range, and the white peak is limited by limiting the voltage waveform to increase visual definition, thereby improving picture quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6013183-A (JP)
Inventor: ISHIDA TAKAO
IPC: H02P23/07
Filed: 1983-07-05
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-H05292120-A (JP)
Title: Data transmitter
Inventor: NAGASHIMA TAKEYUKI
IPC: H04L12/58
Filed: 1992-04-15
Abstract: PURPOSE:To improve the operability by providing a means sending status information representing whether or not a destination accesses data sent thereto to a sender to the transmitter so as to avoid a troublesome operation in the case of data transmission. CONSTITUTION:A 3rd status processing section 3300 discriminates the presence of setting of a status request with respect to transmission data sent to a destination terminal equipment 3000 via a 3rd input output control section 3200. When the setting is in existence, the processing section 3300 decides whether or not a date and time reaches an expired date and time, and when the date and time does not reach the expired date and time and the data are accessed, a relevant items of a transmission destination status management table 2510 is revised. On the other hand, when the date and time reaches an expired date and time, a 2nd status processing section 2300 accesses a table 2510 and reads a relevant transmission destination data group and sends the read data to a sender as actual data of the transmission data. Thus, the sender obtains status information representing whether or not the transmission data are accessed by the destination and the operability is improved.
Patent JP-H08313124-A (JP)
Title: Refrigerating cycle system
Inventor: ONO TATSUO
IPC: F25B49/02
Filed: 1995-05-19
Abstract: PURPOSE: To facilitate the trouble decision of a system with a good accuracy and improve serviceability upon inspection or trouble by a method wherein a pressure, a temperature and the like at a proper position, which are inputted from a preliminary inputting unit, are converted into indication data to indicate them. CONSTITUTION: Upon cooling operation, high-temperature high-pressure gas refrigerant, discharged out of a compressor 1, flows into a heat source side heat exchanger 3 through a four-way switching valve 2. On the other hand, upon heating operation, the flow passage of the four-way switching valve 2 is switched and, accordingly, the high-temperature high-pressure gas refrigerant, discharged out of the compressor 1, flows into the utilizing side heat exchanger out of an indoor machine 11. In order to confirm whether such operations of the four-way switching valve 2 are effected normally or not, the refrigerant temperature at the outlet and inlet ports of the four-way switching valve 2 is measured by a preliminary thermistor and is confirmed through an indicating unit.  According to this method, detailed data becomes available simply from a multitude of pieces of information whereby the workability of inspection of an air conditioner can be improved.