baber/WOPTO huggingface dataset:
Patent JP-H09201849-A (JP)
Title: Insert molding method
Inventor: INABA ZENJI
IPC: B29C45/42
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an insert molding method capable of performing stable insert molding work by lightweight and small-sized equipment without requiring a large number of movable molds. SOLUTION: A vertical injection molding machine 1 is used as a molding machine for insert molding. Further, a molded product taking-out robot 8 and an insert part mounting robot 9 are arranged in the periphery of a mold clamping mechanism 2 and the driving of the respective robots 8, 9 is controlled during the mold opening process of a molding cycle to perform molded product taking-out operation and insert part loading work. Since it is unnecessary to divide a working process to perform insert molding by placing a plurality of lower molds 3 (fixed molds) on the molding machine, a turntable or a sliding table becomes unnecessary to contribute to the miniaturization and wt. reduction of the molding machine for insert molding.  Since one set of the lower molds 3 may be used, mold producing cost is reduced and the temp. control of the molds becomes easy and a molding state is stabilized and positioning inferiority is eliminated and the life of the molds is also extended.
Patent JP-H04270987-A (JP)
Title: Clock device with automatic calibration function
Inventor: WATANABE TAKESHI
IPC: G04G5/00
Filed: 1991-02-27
Abstract: PURPOSE:To enable a time deviation between clocks to be maintained to be a small value by setting an average value of the time deviation between a forecasting signal of time casting and a time casting timing of a clock to be calibrated corresponding to a specified timing position of an actual casting signal to an amount of calibration of time. CONSTITUTION:Low-frequency output signals Pa1 to Pa4 are input to a time casting device 2 by a radio receiver 1 and pulses Pb1 to Pb4 in synchronization with these are obtained by the device 2. The pulses Pb1 to Pb4 are input 5D to a microcomputer 5 at each time casting as a reference time signal and a second signal Pc1 and an hour/minute/1/1000 second signal Pc2 are input 5D from a clock 4 which is in daily use. Error values Tf1 to Tf4 between the pulses Pb1 to Pb4 and one second signal Pc and their average values are calculated by a CPU 5A immediately before an on-the-hour These average values are given to the clock 4 through an output port 5E and are subtracted from a counted value of the clock 4. A carry timing of a counter constituting the clock 4 is modified and a time casting timing is calibrated so that it matches the timing of the time casting.
Patent JP-S56131266-A (JP)
Title: Afc circuit
Inventor: YAMASE JIYUNICHI
IPC: H03L7/02
Filed: 1980-03-18
Abstract: PURPOSE:To prevent the upper part of a picture received by a TV tube from curving and fluctuating by limiting the variation width of a control voltage by relaxing limiter operation until the control voltage returns to the clamping voltage after it exceeds the clamping voltage of the limiter. CONSTITUTION:A horizontal synchronizing signal from input terminal 2 and a comparison signal outputted from a horizontal output circuit are supplied to AFC circuit 1, control voltage ev from which is applied to limiter circuit 8 to adjust the oscillation frequency of circuit 4 by control voltage ev. This circuit 8 is provided with transistor TR9 performing DC operation and TR15 receiving vertical blanking pulse 16 is connected to the base of said TR9. The emitter of TR9 is grounded via resistance 13 and also connected to the output side of circuit 1 via diode 14. After control voltage ev exceeds the clamping voltage of circuit 8 from the start point of pulse 16, TR9 is operated to relax the clamping operation of circuit 8 until the control voltage returns to the clamping voltage, thereby limiting the variation width of control voltage ev.
Patent JP-S55127862-A (JP)
Title: Squirrel-cage rotor of rotating electric machine made by pouring
Inventor: KIMURA TADATOMO
IPC: H02K17/16
Filed: 1979-03-23
Abstract: PURPOSE: To increase a leakage reactance of a lower conductor of a double squirrel- cage rotor and improve a starting torque of a motor by a method wherein a predetermined magnetic ring is laid in an inner circumference of an end ring at an extended end portion of the lower conductor in the double squirrel-cage rotor.  
     CONSTITUTION: A plurality of upper slots 2, lower slots 3 and middle slots 4 are blanked in a rotor iron plate 1, and the blanked plates 1 are laminated to form a rotor core 1a. An upper conductor 5, a lower conductor 6a and a middle conductor 7 are put in the upper slot 2, the lower slot 3 and the middle slot 4 respectively to make them integral with an end ring 8 by aluminum die casting, and thus constitutes a rotor. At the inside circumference of the end ring 8 on an extended end portion of the lower conductor 6a, a magnetic ring 9 made with a circular ferromagnetic material of a channel shape, having at its base circumference 9a the plural penetrating holes reaching to the lower slot 3, is laid integrally in the end ring, and covers the end portion of the lower conductor 6a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56131003-A (JP)
Title: Direct hot rolling method for steel material
Inventor: WADA TADAYOSHI
IPC: B21B1/46
Filed: 1980-03-18
Abstract: PURPOSE:To prevent the local heat loss occurring during the transportation, to improve the shape and quality of the rolled product, and to save the energy consumption, by applying a heat loss preventive material to the tip, etc., of a high temperature ingot. CONSTITUTION:At performing the direct hot rolling work following to the continuous casting process, a heat loss preventive material such as asbestos, rock-wool, etc., is applied to the tip, etc., of the ingot through adhesives on the way of transportation of the high temperature ingot. Hereby, the local heat loss occurring during the transportation is prevented, so that the rolling work can be performed on the high temperature ingot under the condition that the temperature difference between its every part is minimized. As for the adhesives, the inorganic substances such as boron oxide, etc., whose melting point is about 400-1,300 deg.C, are employed. The adhered head loss preventive material is removed before feeding to the roughing pass by means of descaling apparatus by a high pressure water etc.
Patent JP-H07241459-A (JP)
Title: Method for introducing carbon dioxide into deep sea and device therefor
Inventor: OZAKI MASAHIKO
IPC: C01B32/50
Filed: 1994-03-03
Abstract: PURPOSE:To introduce a remarkably increased amt. of carbon dioxide into the deep sea by using this device. CONSTITUTION:The CO2 kept at -51 deg.C and 6 ata and stored in the tank 2 2 of an ocean base 2 is compressed to 15 ata by a pump 6 and heated to -30 deg.C by a heater 7. The heater 7 is a shell-and-tube heat exchanger with the seawater supplied from a seawater pipe 8 as the heat source The CO2 controlled to -30 deg.C and 15 ata is introduced into the deep sea by a feed pipe 4, and CO2 at about 2 deg.C is discharged from the lower end of the feed pipe, and a pressure controller 9 is set in the feed pipe 4.
Patent JP-H11216755-A (JP)
Title: Controller of vertical injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/17
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can perform the maintenance of a mold clamping mechanism in a mechanical base and others easily and transportation work simply. SOLUTION: A controller is fitted to the mechanical base 1 of a vertical injection molding machine swingably through hinges 2, 2 or forward/backward movably through slide rails. By adopting structure in which the controller 3 is separated from a mounting surface 7d while being mounted integrally on the mechanical base 1, the facilitation of maintenance work of a mold clamping mechanism and other in the mechanical base 1 and of transportation work can be attained simultaneously.
Patent JP-H08225907-A (JP)
Title: Production of titanium aluminum base alloy
Inventor: FUJITSUNA NORIYUKI
IPC: C22F1/18
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a TiAl base alloy having uniform and fine grain structure and excellent workability by executing the specific times of works having a specific working strain speed to the TiAl base alloy at a specific temp. to make the total working ratio the specific value and successively, applying the work having a specific working strain speed and a specific working ratio. CONSTITUTION: The TiAl base alloy is heated at 900-1200 deg.C. The multi-step work having <1×10<-2> /sec working strain speed under the above heating temp. is repeated >=4 times and the total working ratio is made to be >=30%. Successively, the work having >=1×10<-2> /sec working strain speed and >=20% working ratio is applied. In the initial stage of the repeating works, the work is executed under the condition of being difficult to develop the crack and equi-axed grains are promoted to develop in the structure and the workability is made high. When the total working ratio becomes >=30%, the deforming resistance becomes <=1/2 of that at the initial stage of the work. In the following work, the working strain speed is made quicker and thereby, the coarsening of recrystallized grain is restrained and motive recrystallizing grain diameter is made small.
Patent JP-S62190425-A (JP)
Title: Electronic clinical thermometer
Inventor: OKADA MASAMICHI
IPC: G01K7/00
Filed: 1986-02-17
Abstract: PURPOSE:To improve the reliability of a display measured value by calculating the difference between a measured value and an estimated value and switching an estimated value display to a measured value display when the difference decreases below a preset specific value. CONSTITUTION:A temperature sensor 12 detects the bodily temperature and its detection signal is inputted to a CPU 14 through an A/D converter 13. The CPU 14 while outputting and storing the measured value in a memory 15 outputs and display the value on a display device 16. Further, the CPU is provided with a response curve analyzing means for the measured value, an estimating means for mean temperature, and an estimated quantity switching means 5 for the display device 16, and also provided with a calculating means 6 for the difference from the estimated value, a decision means 7, and a measured value switching means 8 for he display device 16. The means 4 estimates the mean temperature from the measured value and the means 6 calculates the difference between the measured value and estimated value. The means 7 decides whether or not the difference is a low difference value within the specific value range and switches the estimated value display to the measured value display. Thus, the reliability of the display measured value is improved.
Patent JP-S524663-A (JP)
Title: Candles capable of easy detection of use time
Inventor: TANAKA YUTAKA
IPC: C11C5/00
Filed: 1975-03-20
Abstract: PURPOSE: To provide candles capable of easy detection of use time by variation of flame colors or candle body's colors in proportion to the use time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09225297-A (JP)
Title: Chloride absorbent
Inventor: MIURA KAZUKIYO
IPC: B01J20/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an absorbent having a large org. chloride absorbing capacity and a sufficiently high rate of absorption by using bentonite and zinc oxide as principal components in an absorbent for removing org. and inorg. chlorides from a flow of industrial fluid. SOLUTION: In a process for treating a petroleum fraction with a chloride treatment catalyst, an absorbent obtd. by compacting a mixture of bentonite with zinc oxide is used at the time of absorbing and removing org. chlorides flowing out of the catalyst. The absorbent contains 20-95wt.% zinc oxide and 5-50wt.% bentonite as principal components and further contains one or more kinds of basic compds. selected from among basic alkali metallic compds. and basic alkaline earth metallic compds. as subsidiary components. The total concn. of the basic compds. is <=50wt.% (expressed in terms of oxides). The basic compds. are, e.g. sodium hydroxide, sodium carbonate, sodium hydrogencarbonate and calcium hydroxide.
Patent JP-S56130064-A (JP)
Title: Ion injection device
Inventor: KANEKAWA KIYOSHI
IPC: H01J37/317
Filed: 1980-03-17
Abstract: PURPOSE:To measure exactly the effective voltage of an ion beam, by connecting a pressure gauge measuring the pressure of the ion beam and an ammeter measuring an ionic current on an electrode plate which is arranged oppositely to the ion beam. CONSTITUTION:A container 1 housing a target such as a semiconductor wafer or the like is connected to an ion source 3 and a magnetic field 4 through an acceleration chamber 2. Furthermore, near the target of the acceleration chamber 2, an electrode plate 6 is arranged, confronting an ion beam which is accelerated toward the target by an accelerator 5, and a pressure gauge 7 measuring the pressure P of the ion beam and an ammeter 8 measuring an ionic current I are connected to the electrode plate 6. Accordingly, the effective voltage of the ion beam can be obtained very exactly in short time by calculating it with a specific expression using the measured pressure P and current I, and the injection depth of the ion beam can be controlled easily.
Patent JP-S54125856-A (JP)
Title: Waterworks pressure device
Inventor: ANDOU HIROTOSHI
IPC: E03B11/06
Filed: 1978-03-23
Abstract: PURPOSE: To prevent the wave motion of a surface of water in a water receiving tank.  
     CONSTITUTION: City water passes through an inflow pipe 7, and flows into a water receiving tank 1 from an opening portion of a ball tap 5. The formation of the  waves of a surface of water is prevented by partitioning a falling point of the city  water of a lower portion of an outflow opening portion of the city water of the ball  tap 5 and a float 4 by using a partition wall 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06251791-A (JP)
Title: Fuel cell power generation device
Inventor: KURODA KENICHI
IPC: H01M8/04
Filed: 1993-02-24
Abstract: PURPOSE:To improve temperature controllability of a fuel cell inlet temperature of cooling water flowing in a cooling water circulating system by dispensing with blow water to prevent condensation of impurity from the cooling water of a fuel cell, and relieving a load of a water treatment device to treat recovery water from the device. CONSTITUTION:A cooling water circulating system 35 is put in a closed circuit, and a downstream part 35a of this circulating system 35 is arranged in a steam generator 45, and moisture of recovery water from a device is cooled by a water recovering heat exchanger 14, and the condensed recovery water is treated by a water treatment device 18, and is supplied to the steam generator 45, and is converted into steam by heat-removed cooling water flowing in the downstream part 35a. An inlet temperature of the cooling water of a fuel cell 7 is controlled at a prescribed temperature corresponding to an operation temperature by controlling a flow rate of treatment water supplied to the steam generator 45 while controlling the number of revolutions of a feed water pump 38.
Patent JP-S58152715-A (JP)
Title: Automatic controller of slurry concentration
Inventor: SAITOU MAKOTO
IPC: B65G53/30
Filed: 1982-03-05
Abstract: PURPOSE:To improve trasportation of slurry, by providing a water level regulating device, which controls an amount of supply water in accordance with a quantity of the slurry discharged from a mixing tank to hold concentration of the slurry in a suction pipe to a preset value, in a solid hydraulic transporter. CONSTITUTION:Slurry is delivered from a slurry supply pump 8 and solid transporter 17, and its concentration is measured by a densitometer 16 and compared with a signal of a concentration setter unit 14 to regulate a water level difference DELTAh between a mixing tank 6 and clear water tank 11, then delivery concentration is controlled by this water level difference DELTAh. A regulating device 15 of this water level difference is operated such that a wire 19 is rolled up and down by a control motor 12 to stop a water level pipe 13 to a prescribed position and overflow a surplus amount of clear water fed from a clear water supply source 19 from an upper opening of the pipe 13 then hold a water level to the instruction water level. In this way, transportation of the slurry is substantially improved while principal equipments of pump, valve, etc. can be prevented from promotion of wearing.
Patent JP-H10226186-A (JP)
Title: Recording paper
Inventor: HARADA JUNJI
IPC: B41M5/52
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper which can be easily fed to an ink jet printer continuously and shows outstanding printability and further, enables the mutual sticking of ink-receptive layers by heating in a freely peelable manner. SOLUTION: This heat-sealable recording paper has a heat-sealable ink- receptive layer which contains pigment, binder, cationic dye fixing agent and heat-sealable resin and can be thermally sealed in a freely peelable manner, formed on one of the faces of a support. Further, the heat-sealable recording paper shows no pressure-sensitive adhesion and no adhesion at all under a normal condition, so that it can be smoothly fed to a printer. In addition, the ink-receptive layers can be mutually stuck together in a freely peelable manner, without giving any adverse effects to the recording part by setting the ink- receptive layers opposite to each other and heating them after ink jet recording.
Patent JP-S60179547-A (JP)
Title: Steering wheel
Inventor: OONO SATOSHI
IPC: B60R21/05
Filed: 1984-02-23
Abstract: PURPOSE:To surely prevent relay parts and/or a pad-unturning mechanism from damage when a steering wheel is transported, by removably providing a fixing member preventing a guide member, to which a pad is fixed, and a boss plate from relatively rotating. CONSTITUTION:A steering wheel, providing on the peripheral surface of a boss plate 1 a groove 20 formed by cutting while providing stopper members 18, 19 in a guide member to which a pad 6 is fixed, stoppably forms to the stopper members 18, 19 a clamping pin 21 in a condition that it penetrates through said groove 20. In this way, the steering wheel, at the time of its transportation or the like, enables its relay parts and/or pad-unturning mechanism to be surely prevented from damage because the pad 6 and the main unit of the steering wheel can be surely prevented from relatively rotating.
Patent JP-H07242393-A (JP)
Title: Jack device
Inventor: HAMAGUCHI KATSUSHI
IPC: B66F3/24
Filed: 1994-03-03
Abstract: PURPOSE:To prevent danger due to coming-off of a support bar used in a dock by providing an auxiliary body in a traveling body of a jack so that fine adjustment for a main body is possible. CONSTITUTION:Pressurized fluid is supplied into a bag body 13 by operating a fluid pressure supply device 12 to inflate the bag body 13. The bag body 13 is inflated, which pushes up a traveling section 10. The traveling section 10 is fixed on an auxiliary body 5 to push up the auxiliary body 5 along a main body 2. When the pushing-up reaches an adequate position, an engaging member 8 is passed through a part where an auxiliary hole 7 and a main hole 4 which are formed in the auxiliary body 5 and the main body 2 respectively coincide inevitably to fix the main body 2 and the auxiliary body 5. Consequently, the length can be adjusted and fixed by changing it with a difference between an interval 3 of the main hole 4 and an interval 6 of the auxiliary hole 7 and with a multiple of the difference. Thus, it is possible to hoist a heavy object put on the traveling section 10 and adjust its position finely to determine it.
Patent JP-S55125225-A (JP)
Title: Turning method of turning burner in heating furnace
Inventor: INOUE MAKOTO
IPC: C21D1/52
Filed: 1979-03-23
Abstract: PURPOSE:To let the heating of the edges of a skelp to be accomplished effectively by making the turning directions of plural turning burners opposite with respect to the adjoining burners in the continuous heating furnace which heats the skelp of material for forge-welding pipes. CONSTITUTION:While a skelp 4 is being conveyed by a feed roller 2, its edges are heated by plural burners 3 in a heating furnace 1. Air swirling vanes 31 are provided to the ends of the burners 3 and are fixed to fuel gas feed pipes 32 and burner outer barrels 33. The vanes 31 twist and bend spirally along the axial direction of the gas feed pipes 32 and provided in plurality along the outside of the pipes 32. These turning burners are mounted along the both edges of the skelp 4 in its lengthwise direction and the vanes 31 are so arranged that their turning directions become  opposite with the adjoining burners with each other. Flames move instantaneously  in the same direction in the contact positions of the flames of the adjoining burners,  and this results in the considerably improved combustion efficiency of the flames  and heating efficiency of the skelp.
Patent JP-H10230658-A (JP)
Title: Printer
Inventor: YASUI TSUNEO
IPC: B41J11/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer for reducing a part retained as a margin at a sheet end to smaller part than that of prior art. SOLUTION: First, a sheet is conveyed to an initial position (S110). And, after a user finely regulate a position of the sheet, the sheet is conveyed to a cutting position in a returning direction, cut by a cutter and an unnecessary end is removed (S150 to S160). Further, the sheet is conveyed to a predetermined position in the returning direction, and an unnecessary margin is reduced (S170). Thereafter, the sheet is conveyed slightly in a forward direction, and a conveying error due to a backlash of a movable system is eliminated (S180).
Patent JP-H07222176-A (JP)
Title: Block matching method and device in moving picture compression
Inventor: KOBAYASHI TAKAYUKI
IPC: H04N19/51
Filed: 1994-02-07
Abstract: PURPOSE:To provide moving picture compression with less computing amount made possible field/frame adaptive prediction. CONSTITUTION:The field of the search window 61 and the reference block 63 of a present field are divided 150 into the fields 1 and 2, phases are shifted between the fields 1 and 2 and sub-sampling 170 is performed at an appropriate interval. Then, the field of a candidate block is selected 200, the distortion between the fields 1 and 2 of the candidate block and the reference block is calculated 220 and added 250 and frame distortion is obtained. Then, the minimum value of the frame distortion and the distortion of the fields 1 and 2 is obtained 260. Then, the two pieces of the field distortion are added 300, the added value is compared 310 with the frame distortion, field/frame prediction is selected and a motion vector is calculated 320. Thus, a highs-peed processing is made possible.