baber/WOPTO huggingface dataset:
Patent JP-H08188617-A (JP)
Title: Crystalline polyproylene
Inventor: NOMOTO YOSHIHIRO
IPC: C08F4/60
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a crystalline polypropylene having improved rigidity and heat resistance and high hardness, and being excellent in fatigue resistance, abrasion resistance, dimensional stability, chemical resistance, moldability, etc., by forming a polymer having specified properties by using a specified catalyst. CONSTITUTION: A crystalline polypropylene obtained by using an α-olefin polymerization catalyst component prepared by bringing a solid component essentially consisting of a metal oxide, Mg, Ti, a halogen and an electron-donating compound into contact with an olefin in the presence of an organoalumium compound and an organo-silicon compound represented by the formula: R<1> Si(OR<2> )x (OR<3> )y (wherein R<1> is a 5-7 C alicyclic hydrocarbon group; R<2> is 2-ethoxyethyl or 2-methyl-3-butin-2-yl; R<3> is methyl or ethyl; (x) is 1-2; (y) is 1-2; and x+y=3) and satisfying the relationship: Tp >=118.89-0.2858logω0 +0.1991logG0 (wherein Tp is the elution peak temperature as determined by the climbing temperature fractionation, ω0 is the frequency as determined by the dynamic melt viscoelasticity measurement, and G0 is the modulus).
Patent JP-S61177846-A (JP)
Title: Circuit switching device
Inventor: TOYOSHIMA MASAMI
IPC: H04L69/40
Filed: 1985-02-01
Abstract: PURPOSE:To test easily and correctly a troubled communication controller by providing a terminal for connecting a tester to a switching means for switching in-use and standby communication controllers. CONSTITUTION:Where the communications controllers 1a and 1b are living or in a standby state, respectively, they are connected to a modulator/ demodulator 3 through a changover switch 16 and the tester through a changeover switch 6b, respectively. It is assumed that the controller 1a is troubled and inoperable. At such a time, a changeover lever A interlocks the switches 6a and 6b to switch them downward simultaneously. Thus the controllers 1a and 1b are connected to the tester 4 and th modulator/demodulator 3 through the switches 1b and 1a, respectively. As a result, the controller 1b is present, while the controller 1a can be tested by the tester 4.
Patent JP-S60261373-A (JP)
Title: Charge conveying chain for electrostatic generator and manufacture thereof
Inventor: ISOYA AKIRA
IPC: H02N1/08
Filed: 1984-02-03
Abstract: PURPOSE:To obtain a charge conveying chain having a light weight and excellent flexibility by extending a tube to a columnar support, and engaging the end of the tube of adjacent insulating materials with the recess of the support, and securing with a coupler. CONSTITUTION:A pellet 2 of a charge conveying chain is composed of a cylindrical metal 8 and an insulating member 7, and the member 7 is formed of a columnar support 3 having a length shorter than the metal 8 and a tube 4 coaxially integrally extended in a tubular shape having an outer diameter smaller than that of the support 3 on one end of the support 3. A recess 5 is coaxially formed with the other end of the support 3, the end of the tube 4 is engaged, an axial hole 6 is passed through the shaft equivalent part of the member 7, and a core 1 is passed. Further, a filling hole 9 is passed from the outer surface of the metal 8 to the hole 6. Thus, at assembling and coupling time, the core 1 is passed through the hole 6 of the pellet 2, and the end of the tube 4 is sequentially engaged with the recess 5 of the support 3. A coupler 11 is filled in the air gap 10 from the hole 9 in this state, filled and solidified and integrally coupled.
Patent JP-H03229037-A (JP)
Title: Rotary damper device
Inventor: OTA KAZUO
IPC: F16F15/02
Filed: 1990-01-31
Abstract: PURPOSE:To carry out changing speedily by performing direct acting displacement on a piezoelectric actuator while changing a gap between a tapered roller and a tapered sleeve so as to change viscosity torque in the gap, and then changing an attenuation coefficient of the torque positively from the outside. CONSTITUTION:One end of a lever 4 which amplifies and transmits direct acting displacement of a piezoelectric actuator 1 abuts on an end of the actuator 1. One end face of a reaction plunger 8 which pressingly moves against a reaction spring 7 abuts on the other end of the lever 4. A tapered roller 10 is fixed to the other end of the reaction plunger 8. A tapered sleeve 12 is engaged with the tapered roller 10 keeping a gap (r). A rotary shaft 17 on a dampered side is fixed to the tapered sleeve 12. Viscous liquid 15 is sealed in the gap (r). The reaction plunger 8 makes a stroke in an axial direction, the gap (r) between the tapered roller 10 and the tapered sleeve 12 is varied, and thereby viscosity torque is changed in the gap (r).
Patent JP-S61177315-A (JP)
Title: Installation for treating molten steel
Inventor: YASUI TSUYOSHI
IPC: C21C7/10
Filed: 1985-02-01
Abstract: PURPOSE:To speed up to stage for treatment and to reduce the time for operation by providing a device for attaching and detaching the cap of a molten steel pan and a device for adding a heat insulating agent and making possible the continuous and automatic execution of the vacuum degassing of the molten steel prior to casting and the addition of the heat insulating agent thereto. CONSTITUTION:This installation for treating the molten steel consists of a swiveling table 4, the device 6 for attaching and detaching the pan cap 5, which device is disposed in the position swiveled by 90 deg.C from the pan 2 attaching and detaching position of the table 4 and can move freely forward and backward, the device 8 for adding the heat insulating agent, which device is disposed above the swiveling center of the table 4 and can move freely forward and backward toward the 90 deg. swiveled position and a device 10 for degassing treatment. The above-mentioned table 4 is freely swivelable within the horizontal plane and is provided with a supporting part 3 for the molten steel pan 2 in the position symmetrical with a shaft 1. The device 10 is disposed freely movably with the 180 deg. swiveled position from the pan 2 attaching and detaching position in-between. The molten steel in the pan 2 is continuously and automatically subjected to the vacuum degassing treatment and the addition of the heat insulating agent.
Patent JP-H10220911-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI KOICHI
IPC: F01K25/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an out door heat exchanger and to improve the reliability of it by selecting same working fluid for a Rankin cycle and a refrigerating cycle and setting the different pressure between the condensing pressure of the Rankin cycle on a Mollier diagram and the condensing pressure of the refrigerating cycle at cooling. SOLUTION: In the first cycle of an air conditioner K1 , refrigerant being sent by a pump 1 to a refrigerant heater 2 is evaporated to be a gas refrigerant and flows into an evaporator 3, drives a compressor 5 generating kinetic energy and the gas refrigerant flowed out from the evaporator 5 is sucked into the pump 1 again after being condensed by an outdoor heat exchanger 4. On the other hand, in a second cycle, the gas refrigerant discharged from the compressor 5 being condensed by an outdoor heat exchanger 6 is changed to the low temperature low pressure refrigerant and sucked into the compressor 5 again being evaporated by an indoor heat exchanger 8. In operation, the condensing temperature of the first cycle (Rankin cycle) on the Mollier diagram is set higher than the condensing temperature of the second cycle (freezing cycle).
Patent JP-S59149230-A (JP)
Title: Method and apparatus for installing forest trees
Inventor: WATANABE HIDEKAZU
IPC: B65H33/02
Filed: 1983-02-08
Abstract: PURPOSE:To make it possible to supply a forest tree lightly and easily, by forming the forest tree into one kind of short granular square bars. CONSTITUTION:A plurality of forest trees 4 are vertically layered in a main containing box 18 and auxiliary containing boxes 17 adjacent to the main containing box 18. Just after the uppermost forest tree 4 in the main containing box 18 is taken out by a forest tree feeding device, the subsequent forest trees 4 are automatically evevated by the height of one forest tree by an elevating mechanism, and then the lowermost forest trees 4 in the auxiliary containing boxes 17 are automatically horizontally moved to be supplied to a lowermost layer in the main containing box 18. The upper-layered forest trees 4 in the auxiliary containing boxes 17 are naturally lowered to be supplied to a lowermost layer in the auxiliary containing boxes 17. The forest tree feeding device is designed to grasp and move the forest trees 4 by an electromagnetic force, and is capable of automatically installing the forest trees 4 in plural lines with no hands at predetermined intervals in lateral and longitudinal directions of the forest trees.
Patent JP-S58136292-A (JP)
Title: Semiconductor motor
Inventor: TAKADA KAZUYUKI
IPC: H02P6/32
Filed: 1982-02-08
Abstract: PURPOSE:To decrease the inertia of a semiconductor motor and to enable to rotate the motor at a high speed by mounting an armature coil on a rotor, and energizing it through a slip ring and a brush from a semiconductor controller which controls it with a rotary position detection sensor. CONSTITUTION:A motor is formed of a rotor 1 of a coreless structure having an armature coil 2 and a stator 3 having a field magnet 4 opposed with the prescribed air gap from the rotor together with a slip ring 5, a brush 7 and a position detecting magnet 8. The signal of a rotary position sensor 9 provided oppositely to the magnet 8 is applied to a semiconductor controller 10, thereby energizing the armature coil 2 through a brush 7 and a slip ring 5. Accordingly, the inertia can be remarkably reduced as compared with the rotor using a magnet, thereby improving the controllability and the strength of the rotor is increased, thereby enabling high speed rotation.
Patent JP-S56116348-A (JP)
Title: Microwave multiplex radio device
Inventor: AONO SHIGERU
IPC: H04B1/50
Filed: 1980-02-19
Abstract: PURPOSE:To enable desired frequency change, by selecting the intermediate frequency for transmission system to a frequency higher by a fraction of transmission frequency, and changing the frequency of local oscillation output signal only. CONSTITUTION:In a transmission system, the frequency f(IFt) of the intermediate frequency signal of transmission system IFt modulated with the base band signal Bin to be transmitted is made about to a fraction of the transmission frequency, allowing to reject unnecessary waves with a filter 13, even if the local oscillation output signal mut is changed in the range of about several 100MHz. Thus, the intermediate frequency of transmission system f(IFt) is kept constant to change the frequency f(mut) of the local oscillation output signal mut, allowing to change desired frequency. In the reception system, since the frequency f(IFr) of the intermediate frequency signal IFr of the 1st reception system is a high frequency, unnecessary waves can be rejected at a filter 36. Thus, the transmission/reception frequency in specified frequency band can arbitrarily be changed.
Patent JP-H02204373-A (JP)
Title: Fiber reinforced ceramic composite material
Inventor: SUZUKI SUNAO
IPC: C04B35/584
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the fiber reinforced ceramic composite material which is excellent in tensile strength, elasticity and heat resistance, etc., and inexpensive by constituting the surface layer of both silicon nitride-based fiber contg. boron and a matrix contg. ceramic. CONSTITUTION:A polymer (e.g. polysilazane) is spun which contains silicon and nitrogen as an essential component and is spinnable. Then silicon nitride- based fiber contg. boron in the surface layer is produced by performing treatment due to boron compd. (e.g. BH3) in any stage to calcined fiber from the obtained raw fiber and calcining it. Fiber reinforced ceramic composite material is produced by mixing this silicon nitride-based fiber with a matrix material contg. ceramic (e.g. silicon nitride powder) and with a binder(e.g. magnesium oxide) in accordance with necessity, pressurizing, heating and sintering this mixture. The obtained composite material shows excellent durability even in the high-temp. oxidative environment.
Patent JP-S59146305-A (JP)
Title: Voltage input-type programmable controller
Inventor: ABE RIYOUICHI
IPC: G05B19/05
Filed: 1983-02-10
Abstract: PURPOSE:To hold a current, which is supplied to an input-side LED, in an approximately constant value for many kinds of input signal voltage different in voltage value, by connecting a constant current circuit in series to the input- side LED of a photocoupler provided in a signal input circuit. CONSTITUTION:When a DC input signal voltage is applied across terminals 1-1 and 1-2, a constant current circuit 5 supplies an approximately constant current to an input-side LED 3-1 of a photocoupler 3 for many kinds of input voltage different in voltage value, for example, 24V, 48V, and 100V. Thus, a signal supplied to an internal operating circuit from terminals 4-1 and 4-2 of an output- side transistor 3-2 is set to an approximately constant level in accordance with the input signal.
Patent JP-H04258772-A (JP)
Title: Performance board for lsi tester
Inventor: YAMAGUCHI JUNICHI
IPC: G01R31/28
Filed: 1991-02-13
Abstract: PURPOSE:To provide the performance board of an LSI tester which can shorten the distance from the LSI tester, prevents the occurrence of an error for the wave-form observation of the signal wave in particular, and can improve the measurement precision regarding the improvement of the performance board of the LSI tester. CONSTITUTION:A plate-shaped body has the second contact 24 provided in contact with a tested semiconductor device through a performance board 2 to hold the pin of the tested semiconductor device and the first contact 25 connected to the second contact 24 via a buried connecting wire and provided on both faces of the plate-shaped body through the performance board 2 at the position corresponding to the contact of the test head of an LSI tester.
Patent JP-S59144509-A (JP)
Title: Method for controlling rolling speed of continuous rolling mill
Inventor: FUKUSHIMA SHIYUNJI
IPC: B21B37/46
Filed: 1983-02-08
Abstract: PURPOSE:To improve running stability, yield, and the quality in sheet thickness by monitoring the currents of mill motors and stopping the acceleration of rolling speed and reducing the rolling speed of the whole stand when the current reaches the 1st upper limit and the 2nd upper limit larger than the 1st one respectively. CONSTITUTION:Mill motors of rolling stands F1-F6, through which a material P to be rolled is passed in the direction of a white arrow, are driven and controlled by an automatic rolling speed controlling circuit ASR. A load current detectors 4 is provided to a driving circuit of each motor, and its detecting signal is inputted to each current comparison circuit 5. The 2nd upper limit which is a little lower than a timing trip value of a protective circuit of mill motor, a release value which is a little lower than the 2nd upper limit, and the 1st upper limit, which is lower than the release value and higher than a rated current, are set to the circuit 5 respectively. When a detected load current value exceeds the 1st and the 2nd upper limits, respective signals of speed retention and reduction are outputted, and a release signal of speed reduction is outputted when the current value falls below the release value, and these signals are inputted to a master speed regulating device MRH.
Patent JP-H04215721-A (JP)
Title: Filter container used for coffee maker or tea maker
Inventor: TOOMASU SAROMON
IPC: A47J31/46
Filed: 1991-02-13
Abstract: PURPOSE: To improve a filter vessel used for a coffee or tea maker so that a closing device has a simple structure and a function in which it can hardly fail. CONSTITUTION: A closing plug member 13 is connected to a leg part 15 which is turnable around a shaft 16 and which has been shifted into a resilient division 17 on the side remote from the shaft 16, and the division 17 is connected to a manipulating part 18 which can be released by a lid part 14 of a pot, and which has two arms 19 extending beyond one side of an outlet opening 11 facing the shaft 16 incorporating two pins 20 born to a base 21 of a filter container 10. Both arms 19 are supported at their free ends 22 to the base so as to be directed upward, and a pair of support protrusions 23 are formed on the filter vessel between the outlet opening and the shaft 16, and are always contact thereto with the upper surface of the leg part 15.
Patent JP-S61249551-A (JP)
Inventor: KAMIIRO KATARI
IPC: A23L19/00
Filed: 1986-01-31
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-S63190139-A (JP)
Title: Soft-magnetic cast parts for dot printer
Inventor: NAKAMURA KEN
IPC: C22C38/02
Filed: 1987-01-30
Abstract: PURPOSE:To improve toughness while maintaining superior magnetic properties and high specific resistance value, by adding, in combination, specific amounts of Al and one or more elements among Nb, Ti, Zr, Hf, V, W, and Mo to an Fe-Si alloy with a specific composition. CONSTITUTION:Soft-magnetic cast parts for dot printer have a composition consisting of, by weight ratio, 2.5-8.0% Si, 0.1-6.0% Al, 0.005-0.05% C, 0.002-<0.02% O, further 0.05-5%, in total, of one or more elements among Nb, Ti, Zr, Hf, V, W, and Mo, and the balance Fe with inevitable impurities. Nb, Ti, Zr, Hf, V, W, and Mo have effects of combining with C and reducing the amount of solid-solution C deteriorating corrosion resistance. By the composition of the Fe-Si alloy, toughness is improved and high magnetic permeability and low coercive force can be attained, so that this alloy can cope with the miniaturization of printer heads, etc., manufactured by casting.
Patent JP-H06232534-A (JP)
Title: Multi-wire wiring board
Inventor: TAKAHASHI ATSUSHI
IPC: H05K3/10
Filed: 1993-02-08
Abstract: PURPOSE:To reduce the amount of wire swimming without lowering wiring quality by maintaining the film thickness and the melt viscosity of an adhesive resin layer within a specific range. CONSTITUTION:This wiring board is constituted by forming an adhesive resin layer on an insulating board by coating, sliding an insulating electrode 2 over the adhesive resin layer and simultaneously bonding it thereto to form a wiring pattern, and then heating and pressing the insulating board to bury it into the adhesive resin layer for fixation, and making a through-hole 3 through the insulating electrode 2, and metallizing the inner part of the through-hole 3, where the film thickness of a bonding agent sheet is maintained within a range of from 50mum to 100mum and at the same time the melt viscosity at 100 deg.C is maintained within a range of from 10<4> PaS to 10<5> PaS. Thereby, the wire holding ability after precured is increased, wire swimming generated by flush press is reduced and at the same time to obtain the same wiring quality as that with a conventional adhesive resin.
Patent JP-H08212951-A (JP)
Title: Automatic axis adjusting device in scanning electron microscope
Inventor: KITAZAWA MITSUGI
IPC: H01J37/244
Filed: 1995-02-08
Abstract: PURPOSE: To perform axial adjustment so that an electron beam, obtained from an electron gun, automatically passes the center of a lens system without manual operation by an operator, while displaying a preset value on a CRT. CONSTITUTION: A filament 16 is heated to obtain a suitable electron beam, but the electron beam 25 not necessarily passes the center of a lens system, and an axis is automatically adjusted so that the electron beam passes the center of lens system by a gun 1 alignment coil 19 and a gun 2 alignment coil 20 controlled by a gun alignment coil control circuit 7. Accordingly, in this invention, just after mounting a filament, and when markadly changed an acceleration voltage value, even when the electron beam is deviated from the center of the lens system, by automatically performing adjusting, dispersion instantaneous further due to an individual difference is eliminated, to perform optimum axial adjustment, further to display a preset value in a CRT, so as to result in improving operability.
Patent JP-H06226034-A (JP)
Title: Method for controlling operation of biological deodorizing device
Inventor: TACHIKAWA KAZUMI
IPC: B01D53/30
Filed: 1993-02-08
Abstract: PURPOSE:To highly maintain biological activity regardless of load fluctuations and to maintain high deodorization efficiency by changing the water sprinkling conditions to carrier packed parts with the hydrogen sulfide concns. in the inlets and outlets of the biological deodorizing device as indices. CONSTITUTION:Plural biological deodorizing columns 1 are connected in series and the microorganisms-immobilized carriers for decomposing malodors are packed into these columns. Hydrogen sulfide concn. meters 4 are installed in the inlets and/or the outlets of the biological deodorizing columns and the hydrogen sulfide concns. detected therein are sent to a controller 5. This controller 5 sends a control signal to pumps 3 in correspondence to a change in the hydrogen sulfide concns. to change the water sprinkling conditions to the carrier packed parts 2. The environment for growing the deodorizing microorganisms is most adequately maintained in real time against the load fluctuations in such a manner.
Patent JP-S59146247-A (JP)
Title: Plural station-number system of control station to be supervised
Inventor: KAWAI MASAHISA
IPC: H04Q9/14
Filed: 1983-02-09
Abstract: PURPOSE:To improve the control efficiency by giving plural station numbers to each of control stations to be supervised so as to select and use a suitable station number for calling a control station to be supervised. CONSTITUTION:A data transmitted to a receiving circuit of a control station to be supervised is inputted to a shift register 1, and whether or not contents are to be received is detected individually by comparators 2, 3 and 4 respectively. Even when any of the three kinds of comparators detects a signal, it is regarded that the own station is called, the contents are received and processed. When all the stations are desired to be controlled at the same time, the use of a common station number A is specified and a common station number B is specified to be used to control stations to be supervised belonging to a group, then when the control signal is transmitted after the common station number A or B is transmitted from the monitor control station, all the stations or the control stations to be supervised in a group are controlled at the same time.
Patent JP-S54112500-A (JP)
Title: Asphalt solidifying method of radioactive dried powder
Inventor: IRIE HIROMITSU
IPC: G21F9/30
Filed: 1978-02-23
Abstract: PURPOSE: To restrain the air vent radioactive contamination by preventing from the discharge of low b.p. voltile component in asphalt into the air of a mixer, in an asphalt solidifying method for treating a dried powder of a radioactive waiste liquid or slurry.  
     CONSTITUTION: Asphalt materials are first heated at the temp. of 90W150°C in a heating part 12 by a temp. rising tank 10, and a low b.p. volatile component below 150°C containing in thereof, is discharged into the atomosphere from an air vent 13 by means of vapourizing it. Then, the asphalt is sent to a temp. lowering tank 11 by means of being absorbed by a pump 15, and is lowered to the temp. of 90W130°C by a cooling part 16. And the asphalt becoming to a right temp. is sent to a mixer 1 by a pump 18, and is mixed by a stirrer 13 along with a radioactive dried powder fed by a pouring tube 4 into the mixer 1. At this time, the volatile component vapour is not remained, and the flow to the contaminated air vent is never present. 
     COPYRIGHT: (C)1979,JPO&Japio