baber/WOPTO huggingface dataset:
Patent JP-S55114339-A (JP)
Title: Wet type grain forming machine
Inventor: YUSA MITSUO
IPC: B01J2/06
Filed: 1979-02-26
Abstract: PURPOSE: To efficiently produce dense coagulation blocks even when solid concentration in suspension is low in a vertical wet-type grain forming machine by providing a rotary blade at the lower section of a tank, and a concentration accerelation plate at the outlet of the tank.  
     CONSTITUTION: In a vertical wet-type grain forming machine which forms grains from suspended material in suspension and separates them, are installed a blade 8 which causes a slight and regular swirling stream in the lower section of tank 1, and a concentration acceleration plate 10 at the outlet section 5. Suspension is charged from inlet pipe 2, and grain forming agent such as high-molecular coagulator is charged from injection pipe 3. Then, the swirling stream causes suspended material to form into coagulated blocks until they reach certain size, then blocks are destroyed and divided into small size blocks and rise upward. Since dense blocks are likely to pass the concentration acceleration plate 10 at the outlet, coagulation and separation are effected even when solid concentration in suspension is low. Thus, this simplifies the following dehydration process and reduces operation cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06212016-A (JP)
Title: Production of foamed synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08G18/00
Filed: 1993-01-14
Abstract: PURPOSE:To obtain the subject foamed synthetic resin excellent in environmental pollution resistance and useful for foams, etc., without destroying the ozonosphere by reacting a specific active hydrogen compound with a polyisocyanate compound in the presence of a specified foaming agent. CONSTITUTION:An active hydrogen compound such as a polyether polyol having two or more active hydrogen-containing function groups reactive with isocyanate groups is reacted with a polyisocyanate compound such as tolylene diisocyanate in the presence of a low boiling point hydrofluorocarbon represented by C4F3H7, C4F4F6 or C4F5H5 and having C<2>FH-, C<1>FH2, =C<3>F- or =C<3>H- (C<1>, C<2> or C<3> are primary carbon, secondary carbon, or tertiary carbon, respectively) preferably in an amount of 20-60wt.% (based on the active hydrogen compound) to give the objective compound.
Patent JP-S55114951-A (JP)
Title: Improvement of radio gas chromatograph unit
Inventor: SAITOU TOMOO
IPC: G01N30/02
Filed: 1979-02-28
Abstract: PURPOSE: To make it possible to detect easily whether isotope exchange exists or not at a measure time, by providing a column for isotope exchange inspection which can be inserted selectively to the system and be used in parallel with a separation column.  
     CONSTITUTION: In the gas chromatograph unit consisting of gas chromatograph part A, preprocessing part B, radioactivity detection part C, and measure part D, gas chromatograph part A is formed by providing symmetrical column 11 and separation column 10 (14 indicates a standard sample leading-in unit) in parallel and by providing column 12 for isotope exchange inspection (a material such as quartz sand which does not cause isotope exchange is charged in the column) in parallel with separation column 10 through three-direction cock 13. In the unit above, three-direction cock 13 is operated to lead a fixed quantity of the sample into column 12 through injection entrance 9, and radioactivity of the sample is measured, and next, the same quantity of the sample is led into column 10 through injection entrance 7, and radioactivity of the sample is measured. Then, by comparing both measure values with each other, it is detected whether isotope exchange exists or not in column 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01197307-A (JP)
Title: Silicon nitride fine powder having a low oxygen content and its production
Inventor: MINAMIZAWA MASATOSHI
IPC: C01B21/068
Filed: 1988-02-03
Abstract: PURPOSE:To obtain the title fine powder suitable for casting molding, giving a ceramic formed part with excellent strength, and having a low oxygen content, high alpha-conversion rate and uniform viscosity distribution, by nitriding metal silicon powder having a specified property by heating under a reduced pressure. CONSTITUTION:The metal silicon having <=1.1wt.% oxygen content, <=4.0m<2>/g BET specific surface area and <=200 mesh under size particle is nitrided by keeping at 1100-1300 deg.C in a reduced atmosphere, thereafter by introducing N2 and by controlling the surface temp. of the metal Si powder at <=1350 deg.C to nitride >=80% the metal silicon. Then, by chain-reacting the unreacted Si powder with N2 at 1350-1500 deg.C under a nitrogen partial pressure more than atmospheric pressure, the title fine powder having 5-0.9mu weighted mean particle size by a laser scattering method, <0.7wt.% oxygen content, >=90% alpha-conversion rate and 0.5-0.7mu 50% value of cumulative volume content, is obtd.
Patent JP-S55115187-A (JP)
Title: Counter for paper pile
Inventor: HIBARI HIDEYUKI
IPC: G06M9/02
Filed: 1979-02-27
Abstract: PURPOSE: To remove the failure taken place by delay in switch response, by detecting the failure of vacuum switch and revaping it to the normality.  
     CONSTITUTION: The rotary cylinder 2 is turned with the count motor 1, a plurality of suction shafts 3 provided on the cylinder 2 are turned by itself while being turned around the cylinder, the suction side of vacuum pump 4 is inserted to the shaft 3 via the suction side vent tube 12, vacuum switch 5 is inserted to the tube 12 to exert the vacuum of the vacuum pump 4 to the shfat 3 and grip unit 6 turns over  the paper pile A one by one. In this case, pulse is produced in the sensor 7 and the  counter 9 counts it. When the switch 5 is in failure, if the final count pulse is outputted and it is OFF after response time, the end pulse P 1  is outputted. In this case,  since the comparison constant time pulse is disappeared, the pulse P 1 ' in synchronizing with P 1  is outputted from the AND gate 23 at the occurrence of pulse P 1 , it is  fed to FF24 to set FF24, and the alarm unit 25 is alarmed with the output signal.  This signal is also fed to the holder motor 26, the unit 6 is kept closing, disabling to  pick up the paper pile A.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60262682-A (JP)
Inventor: BIRII DEI PAASERU
IPC: B41J32/00
Filed: 1985-02-08
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-S52105511-A (JP)
Title: Control of draught in blast furnace
Inventor: MATOBA YOSHIYUKI
IPC: C21B5/00
Filed: 1976-03-02
Abstract: PURPOSE:The method ofr controlling the draught in the blast furnace in order to prevent the occurrence of the extraordinary furnace condition such as hanging, channeling, etc. due to the fluctuation of the condition in the furnace and to stabilize the operation of the blast furnace, by stabilizing the state of draught in the blast furnace.
Patent JP-S60167203-A (JP)
Inventor: KANEKO NAOYA
IPC: H01B1/22
Filed: 1984-02-09
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-S63240470-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/22
Filed: 1988-02-02
Abstract: PURPOSE:To improve the return characteristic of a power steering (PS) control valve, by supporting a pinion shaft to be displaceably guided by a large diametric circle, eccentrically positioned to the bottom crossing at a right angle from the axial center of the pinion shaft, in order to actuate the sliding type PS control valve by the displacement of the pinion shaft in its rack lengthwise direction. CONSTITUTION:In the case of a rack-pinion type power steering (PS) in which the PS action is performed by transmitting the lateral displacement of a pinion shaft 5 in its rack lengthwise direction to a sliding type PS control valve, a guide hole 31, which supports bearings 6, 7 of the pinion shaft 5 to be displaceably guided, forms a true circle X2 of large diameter eccentrically positioned to the bottom by a distance (e) from the axial center of the pinion shaft 5. If a handle is controlled, the pinion shaft 5 is laterally displaced along the internal peripheral surface of the guide hole 31 by load resistance for the rack. Here the pinion shaft is displaced also in the bottom direction being given a self centering function in the time of returning to the neutral condition by upper urging force of the rack by a spring, and the PS control valve enables its return characteristic to be improved.
Patent JP-H10265977-A (JP)
Title: Plasma processing device
Inventor: KAZAMA KOICHI
IPC: H01L21/302
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a shield ring by which an interval of cleaning or exchanging can be lengthened and further a maintenance cost can be reduced. SOLUTION: The shield ring 140 is constituted of an inside member 142 and an outside member 144 and the inside member 142 is arranged at a position where deposit is easily stuck thereto and sputtering is easily executed. Further, the inside member 142 is formed of an insulating resin such as a polyimide series resin which is more hardly stack with deposits than the outside member 144 and is hardly sputtered and has heat resistance and sputtering resistance.
Patent JP-S60182517-A (JP)
Inventor: REIFU ORAFU ERIKUSON
IPC: G11B23/00
Filed: 1985-02-07
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-H09216279-A (JP)
Title: Manufacture of biaxially oriented polyamide film
Inventor: KIMOTO ATSUSHI
IPC: B29C71/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To improve dimensional stability and to control bowing by a method in which the temperature of relaxation heat treatment has a gradient to be higher than heat fixing temperature. SOLUTION: Before drawing, an unoriented film is preliminary-heat-treated at a high temperature for a short time to form appropriate spherulites. Besides, in case of nylon 6, an appropriate temperature of a preliminary heating zone is 208-235 deg.C. As regards drawing, in case of nylon 6, an appropriate temperature of a drawing zone is 188-197 deg.C. Next, in tension heat fixing and relaxation heat treatment, the temperature of the relaxation heat treatment has a gradient to be higher than heat fixing temperature. The temperature of the tension heat fixing is required to be higher than drawing temperature, but it is made slightly lower, and the temperature of the relaxation heat treatment is made as high as possible.  Besides, in case of nylon 6, the temperature of a tension heat fixing zone is made 200-213 deg.C, and within this range, the temperature of a relaxation heat treatment zone is set up to be higher than the temperature of a tension heat fixing zone. In this way dimensional stability improves, and bowing is controlled.
Patent JP-S57137083-A (JP)
Title: Cross-sectional shape detector for inside surface weld zone of welded pipe
Inventor: SANO KAZUO
IPC: B23K13/08
Filed: 1981-02-20
Abstract: PURPOSE:To make sectional shape detection possible in real time by irradiating slit light to the inside surface weld zone of a welded pipe, receiving the reflected light thereof and detecting the sectional shape of the weld zone. CONSTITUTION:Laser light is passed through an optical fiber 11 and is projected as slit light from a cylindrical lens 6. This light is curved by mirrors 8, 9 and is irradiated along the circumference of a pipe to the parts A, B to be examined. The reflected light corresponding to the profile of the build-up part 1A of the beads passed by the movement of a pipe body 2 and the reflected light corresponding to the profile of the weld zone after cutting are obtained by the irradiated slit light, and the beams of the reflected light are curved by a mirror 10 and are made incident to an ITV camera 7. The shape detection signal obtained in the camera 7 is inputted to a CRT, where the accurate shape corresponding to the profile there is obtained. On the basis of the results thereof, the control of welding conditions is accomplished in real time, whereby the control of the cutting conditions with a cutter is accomplished.
Patent JP-H04262209-A (JP)
Title: Fluidic flowmeter having micro-flow sensor
Inventor: ABE TAKESHI
IPC: G01F7/00
Filed: 1991-02-18
Abstract: PURPOSE:To improve an instrument error characteristic by obtaining an excellent vibration waveform in fluidic element wherein a partition plate is inserted into a nozzle. CONSTITUTION:A partition plate is made to protrude into the upstream side of a throat part 2a of a nozzle 2 and made to expand. Thus, fluid which flows into the nozzle is divided in layer states. The fluid before entering in the nozzle 2 is also divided into layer states. Therefore, the straightening effect in the nozzle is further enhanced, and the excellent vibration waveform is formed. When this flowmeter is applied in a gas meter, the instrument error characteristic can be reduced within one percent.
Patent JP-S62182275-A (JP)
Title: Apparatus for producing metallic oxide film
Inventor: FUKUYOSHI KENZO
IPC: H01R13/00
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a high quality film by cleaning each substrate on which a film is deposited at the outside of the main chamber. CONSTITUTION:An apparatus for producing metallic oxide films is fabricated by connecting cleaning chambers 3, 4 in which substrates 9 are cleaned to the main chamber 1 contg. an evaporating source 7 through gate valves 5, 5 and the cleaning chambers 3, 4 are combined with loading stockers 2, 6. Gas cylinder 16 are connected to the right and left cleaning chambers 3, 4 and the central main chamber 1 through solenoid valves 14 capable of varying flow rates and mass flowmeters 15.
Patent JP-H07295871-A (JP)
Title: Database access efficiency improvement method and system
Inventor: ARAN SHII AZAGIYURI
IPC: G06F17/30
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method and system by which the database access efficiency in a distributed data processing system is improved. CONSTITUTION: In a database system recovered and executed in one or a plurality of locations in the distributed data processing system, a plurality of diversified matching levels kept between a primary database and a replica database are designated. The user selects a matching level suitable for each replica. When records in the primary database are updated, the update corresponding to the records corresponding to each replica is conducted by the method in matching with the matching level selected to each replica. Thus, a replica in complete matching with the primary database is provided. Or in the case of an application not requiring data with complete matching, a 2nd replica is provided to improve the access efficiency.
Patent JP-S62183058-A (JP)
Title: Wire connecting device for magnetic disk
Inventor: YOKOYAMA AKIRA
IPC: G11B21/10
Filed: 1986-02-05
Abstract: PURPOSE:To apply the positioning of a magnetic head by a few signal lines by decreasing the number of connection cables between a circuit section and a movable section in relative motion with a case and sending >=2 kinds of signals overlappingly so as to discriminate the signals by a filter at one end of the signal line. CONSTITUTION:The carriage 40 for a magnetic disk is moved relatively with a case to position the head. Further, a printed circuit board is fixed to the case and the board controls the operation of the carriage 40. The carriage 40 and the board are connected by a signal line 70, a high frequency component of the output of a power amplifier 66 on the board is eliminated by an LPF 67 to drive an air-core coil 42 fixed to the carriage 40 through the signal line 70. Further, the signal line 70 is connected to a servo head 52 added to the carriage 40 via an HPF 73 and a servo amplifier 68 is connected to the signal line 70 via an HPF 69. Then the LPF 67 and the HPFs 73, 69 connected to the signal line 70 discriminate the superimposed signal so as to position the head by a few signal lines 70.
Patent JP-H05185048-A (JP)
Title: Prewashing device and prewashing method
Inventor: YAMASHITA TATSUMICHI
IPC: B08B9/24
Filed: 1992-01-14
Abstract: PURPOSE:To enable automatic washing of containers, such as lunch boxes, with the prewashing device for removing the left-overs sticking to the inside of the containers by freely oscillatably providing a curved guide member for turning over the containers on the downstream side of a conveyor disposed with nozzles for injecting washing liquid upward. CONSTITUTION:The capped containers 10 on an placing floor 30 are transferred and placed by every other piece into the spaces blocked by transfer pawls 43 on the transporting conveyor by the actuation of a pushing plate 31. The containers 10 on the conveyor are held in a static state atop a stationary floor 80 until the transfer is started by the contact of the transfer pawls 43. A cap 11 is sucked by a suction cup 62 and is housed into the space behind the container 10 via an inclined plate 61 by the oscillatory action of an oscillating arm 60 during this time. Namely, the containers 10 and the caps 11 are alternately placed and transferred and are subjected to the spraying of the washing liquid from the nozzles 70; thereafter, the containers and caps are turned over prone via the curved guide 44. The left-overs are dropped into a left-overs vessel 48 at this time. The washing liquid is thereafter injected form the nozzles 71 and the left-overs are completely removed and dropped into the left- overs vessel 48.
Patent JP-S62180275-A (JP)
Title: Method and device for repairing defective component for printed board inspecting device
Inventor: TANIMURA SHIGERU
IPC: G01R31/18
Filed: 1986-02-05
Abstract: PURPOSE:To prevent a defective component after inspection from being missed by displaying inspection data on respective components of a printed board to be inspected and performing processes after the inspection. CONSTITUTION:A CPU 2 inspects the board P to be inspected and also displays an inspection result and a repair result. A data memory 3 has a reference data area and a repair data area. Further, feature parameters of respective components of a reference board as standards for the inspection of the board P are inputted previously to a keyboard 4. Further, the keyboard 4 has keys 4a for setting various modes and a repair completion key 4b which is operated after an operator repairs the board P. A CRT 5 displays the reference character parameters inputted with keys 4a of the keyboard 4 and also display a defective component at the time of repair. Then, the board enters a repair process after the inspection and the operator places the board P on a work table A and then repairs it.
Patent JP-S56120271-A (JP)
Title: Synchronizing device for horizontal and vertical pulse counter
Inventor: YOSHITOME SEIYUKI
IPC: H04N5/12
Filed: 1980-02-28
Abstract: PURPOSE:To speed up a horizontal synchronizing lock, by blocking a clock signal at lockout state and keeping block state at a given vertical blanking period. CONSTITUTION:The composite synchronizing signal (a) is separated for the video signal V at a synchronizing separation circuit 2. On the other hand, PLL consists of a horizontal synchronizing phase detection circuit 5, LPF6, voltage controlled oscillator 7, and counter 8. Further, in case of PLL lockout, the output of the switch 11 is at low level, and the clock (f) is blocked at the gate 10. The vertical pulse counter 9 frequency-divides the horizontal synchronizing signal (b) to form the synchronizing signal (c) for 9 pulses's share of the signal (b) and it is fed to the gate 12. If the phase of vertical synchronism is closed and the vertical blanking is contained within the period corresponding to 9 pulses, the inhibition of clock is avoided and the vertical and horizontal synchronism are locked.
Patent JP-H0565169-A (JP)
Title: Unit for sale for brush
Inventor: GEORUKU BUAIRAUFU
IPC: B65D85/00
Filed: 1991-02-18
Abstract: PURPOSE: To prompt users to change short-life plastic brushes such as tooth brush, kitchen brush, etc., at correct intervals and to reduce the amount of plastic wastes. CONSTITUTION: This selling unit is for short-life plastic brushes, which is composed of a plastic-made package, and at least one plastic-made brush having a bristle holder and bristle. The bristle holder 5, the bristle 6, and the package 1 are made from the same reusable plastic, and the package 1 serves as a holding and storing device.
Patent JP-2000220667-A (JP)
Title: Aluminum-made integrated caliper body and its manufacture
Inventor: YASUDA MASAYUKI
IPC: C22F1/043
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent the fatigue of a bridge part by using Na, Sr, or Ca having a high refining effect of eutectic Si as refining treatment agent in a caliper body. SOLUTION: The aluminum alloy constituting a caliper body 2 contains at least one or two or more of 5-11 wt.% of Si, 0.25-0.7 wt.% of Mg, 0.002-0.02 wt.% of Na, 0.003-0.04 wt.% of Sr, and 0.003-0.04 wt.% of Ca. The remainder has the composition of Al, and the elements contained as impurities are regulated to 0.02 wt.% or less of P, 0.01 wt.% or less of Sb, 0.3 wt.% or less of Fe, and 0.5 wt.% or less in total of other impurity elements. The average length of eutectic Si of the casting composition is set to 10 μm or less, the arm spacing of dendrite is set to 50 μm or less, and the average number of interpositions is 0.02 piece/cm2 by K10 value. According to this, the fatigue cracking resistance of a bridge part 7 can be improved.
Patent JP-H09193816-A (JP)
Title: Power steering device
Inventor: AIHARA TOSHINORI
IPC: B62D5/07
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an oil by heat generation after the discharge amount of a variable displacement pump becomes zero. SOLUTION: A operation oil pressure passage 7 for introducing the operation oil discharged from a variable displacement pump 4 having a change means 5 for changing a discharge amount to an actuator 1 is installed. A check valve 8 for allowing the flow of the operation oil to the actuator 1 and obstructing the flow in the opposite direction is installed on the way of this operation oil pressure passage 7. An accumulator 9 which can hold the pressure in the operation oil pressure passage 7 in the more downstream side than the check valve 8 to a prescribed pressure is installed. A control spring 10 for energizing the change means 5 in the direction for increasing the discharge amount of the variable displacement pump 4 is installed. When the change means 5 is energized in the direction for reducing the discharge amount of the variable displacement pump 4 and also the pressure in the operation oil pressure passage 7 reaches a prescribed pressure, a control device 11 for controlling the flow in amount to the drain passage 16 of the operation oil discharged to the operation oil pressure passage 7 is installed and a control oil pressure passage 15 for introducing the operation oil of the operation oil pressure passage 7 communicates with this control device 11.
Patent JP-H06213729-A (JP)
Title: Water temperature measuring apparatus for heat storage tank
Inventor: MORIMURA YOSHIO
IPC: G01K1/14
Filed: 1993-01-20
Abstract: PURPOSE:To provide a water temperature measuring apparatus for heat storage tank in which installation work and maintenance/inspection work of sensor are facilitated by allowing installation of a temperature sensor at an arbitrary position from the outside of tank. CONSTITUTION:Under a state where a main shaft 3 is secured to a fixing plate 4, a moving shaft 8 is telescoped through the rotary operation of a branch shaft 7 and the push out operation of a push-pull wire 11 thus installing a sensor body 6, having one end fixed with a float 21, the other end fixed with a weight 20, and the intermediate part fixed with a temperature sensor 22, at a predetermined position. Subsequently, the push-pull wire 11 is pulled up thus containing the moving shaft 8 in the branch shaft 7. Furthermore, the branch shaft 7 is stood vertically by means of an appropriate operating rod and pulled up to the outside of a water tank 1 except the sensor body 6.