baber/WOPTO huggingface dataset:
Patent JP-S62212832-A (JP)
Title: High speed adder/subtractor
Inventor: NUKIYAMA TOMOJI
IPC: G06F7/50
Filed: 1986-03-14
Abstract: PURPOSE:To reduce the number of hardwares by selecting a pair of a half-added sum and an input carry signal from a half-added sum group for digit input values and an input carry signal groups, half-adding the selected values and then outputting the half-added sum. CONSTITUTION:When a synchronizing signal phi is '1', a half-adder 10 executes the half-addition of digit input values A, B, a register 12 holds the half-added result and a carry forming device 14 forms an output carry signal C00. A half- adder 11 executes the half-addition of the contents stored in the register 13 and an input carry signal Ci1 (both of them correspond to the preceding digit input values A, B) to obtain the sum S0. When the synchronizing signal phi is turned to '0', the half-added result of the half-adder 10 is inputted to the register 13 and the carry forming device 15 forms an output carry signal C01. The half-adder 11 executes the half-addition of the contents stored in the register 12 and the input carry signal Ci0 (both of them correspond to the preceding digit input values A, B) to obtain the sum S0.
Patent JP-S62213017-A (JP)
Inventor: KURAMITSU TOSHIAKI
IPC: H01H33/40
Filed: 1986-03-14
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-H07267570-A (JP)
Title: Long stretching, heavy object hangup method and jig for it
Inventor: FUKAMI YUKITERU
IPC: B66C1/62
Filed: 1994-03-28
Abstract: PURPOSE:To provide method and jig for lifting upright a long stretching, heavy object such as a large bushing from the horizontal to vertical attitude without causing application of an excessive force to the upper part of the object. CONSTITUTION:Under the condition that a long stretching, heavy object 1 is laid down, a hangup wire 5 is threaded through a wire threading tool 2 in the upper part of the object 1 and is fixed to a hanging tool 3 situated below. Also an aux. hangup wire 11 is fixed to the lower part of the object 1. The object 1 is hung up by these two wires 5, 11 overhead in the horizontal attitude, and then the wire 5 is solely pulled up, and as a result, the object 1 is lifted upright.
Patent JP-S58175746-A (JP)
Title: Ventilator
Inventor: MINENAGA AKIO
IPC: F24F7/013
Filed: 1982-04-06
Abstract: PURPOSE:To enable to store oil flowing down while adhering to an internal circumferential face of a front cover, by a method wherein a suction frame body forming a recessed groove is provided on the lower end of the front cover detachably and the recessed groove is inclined by lowering in one direction of the groove, a lower end side of which is made into an oil sump part. CONSTITUTION:A blower 7 (e.g.; a sirocco fan) is provided in the interior of a cylindrical ventilating base 4 fitting in an opening 3 provided on a wall of a house and a front cover 5 forming a hollow chamber 11 connecting with the ventilating base 4 is provided. A suction frame body 15 having a flat and deformed annular shape, which is provided with a suction opening 27 for a blower 7 on an appropriate position of its center, is provided attachably and detachably on the lower end of the cover 5, a recessed groove 28 is formed on the suction frame body against the lower end of the cover 5 and the bottom of the recessed groove is inclined by lowering in one direction of the groove, a lower end side of which is made into an oil sump 29. Washing and cleaning are facilitated by receiving and storing favorably oil flowing down while adhering to an internal circumferential face of the cover 5 and removing the suction frame body 15 as well.
Patent JP-S60200656-A (JP)
Title: Automatic frequency control system
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/227
Filed: 1984-03-26
Abstract: PURPOSE:To execute an automatic frequency control which requires no pilot signal by eliminating a high frequency component from an output obtained by frequency-discriminating a PSK modulated wave which brought to frequency conversion, by a frequency discriminator, and thereafter, controlling an oscillation frequency of the receiving local oscillator concerned by the discriminator concerned whose high frequency component is eliminated. CONSTITUTION:For instance, a phase shift keying PSK modulated wave having a spectrum as shown in a figure, which is applied to a frequency converter 20 from a terminal 24 is mixed with an output wave from a voltage control oscillator 21, and brought to frequency conversion, for instance, to an intermediate frequency. A part of the PSK modulated wave brought to frequency conversion is applied to a frequency discriminator 23, and how much a symmetrical property of a power spectrum which this PSK modulated wave has is shifted from the center of this frequency discriminator 23 is detected. That is to say, a voltage corresponding to a difference of the center frequency of the frequency discriminator 23 and a received input frequency is fetched from this frequency discriminator 23. As for this output voltage, its noise component is eliminated by a low-pass filter 22, and thereafter, said voltage is applied to the voltage control oscillator 21, and the oscillation frequency is controlled so that the output voltage becomes ''0''. Therefore, the frequency of the PSK modulated wave brought to frequency conversion by the frequency conveter 20 always coincides with the center frequency of the frequency discriminator 23.
Patent JP-S54148856-A (JP)
Title: Manufacture of thermosetting resin sheet- or plate-like preformed article
Inventor: SHIRAI AKIRA
IPC: B29C43/24
Filed: 1978-05-15
Abstract: PURPOSE: To obtain a thermosetting resin sheet- or plate-like preformed article without requiring build-up steps, by rolling a mixture of a setting resin with an additive, which is being carried by a conveyor, with rolls, and by cutting the semicured mixture.  
     CONSTITUTION: A setting resin, a filler, etc. are fed from the storage tanks 1, 2, and 3 to the kneader 4, discharged from the outlet 7, and placed on the conveyor belt 8. The composition is then shaped into a plate by the rolls 9 and 9' facing each other on either side of the belt 8, and heated with radiofrequency in the zone 11 to make the resin turn to the B-stage. The formed article 11 is continuously cut by the cutter 13 to a desired size. The cut sheet-like preformed article 16 is carried by the conveyor 14 and stored in the place 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58189886-A (JP)
Inventor: RITSUKU ERU REIGAN
IPC: G11B15/03
Filed: 1983-04-01
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-H07270507-A (JP)
Title: Terrestrial magnetism azimuth sensor
Inventor: KAWAMURA NAOKO
IPC: G01R33/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide a terrestrial magnetism azimuth sensor which has a practical sensitivity and further can be easily miniaturized and is inexpensive. CONSTITUTION:A plurality of ferromagnetic body cores K1-K4 converging terrestrial magnetism are arranged in the circumferential direction with a specific gap and at the same time magnetoresistance effect elements M1-M4 are arranged in gaps G1-G4 so that the elements nearly cross the direction of magnetic field in the gaps G1-G4. The sensor is provided with at least a pair of magnetoresistance effect elements M1-M4 which cross at right angles. The ferromagnetic body cores K1-K4 consist of ferromagnetic bodies with soft magnetic characteristics and the cores are wound by coils C1-C4 for excitation. By supplying current to the coils C1-C4 for excitation, a bias magnetic field is applied to the magnetoresistance effect elements M1-M4 in the gaps G1-G4. Magnetoresistance effect elements M5-M8 which are laid out nearly in parallel with the direction of magnetic field are connected serially to the magnetoresistance effect elements M1-M4 which are laid out in the gaps G1-G4.
Patent JP-H09248066-A (JP)
Title: Plant growing container
Inventor: NAGAMITSU TOSHIHARU
IPC: A01G27/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a plant growing container which realizes the sufficient culture and appreciation of a plant by prolonging the life of a culture medium. SOLUTION: The plant growing container 1 is provided with a protection case 2 and a container base 6, and the protection case 2 is provided with an upper case 3 formed from a transparent material, a lower case 4 connected with the upper case 3 to closely shield the inside of the container 1, and a packing 5 inserted between the upper and lower cases 3 and 5. A housing part 41 and a flange part 42 are formed at the lower case 4 and a growing medium housing part 44 housing the growing medium 7 in which the plant S is planted and a water supplying member housing part 45 arranged under the growing medium housing part 44 are formed in the housing part 41. Then a water holding part 10 is in the water supplying member housing part 45 to always water the growing medium 7 to prolong the life of the growing medium for culture and appreciate the plant.
Patent JP-S62214159-A (JP)
Title: Production of cr-mo steel products with jominy hardening end hardness assured
Inventor: KANEKO KOJI
IPC: C22C38/22
Filed: 1986-03-14
Abstract: PURPOSE:To produce Cr-Mo steel products with which the Jominy hardening end hardness is assured by producing an ingot of steel having the specific compsn. consisting of C, Si, Mn, Cr, Mo, Al, N, and Fe at the content of C controlled in accordance with the specific formulas. CONSTITUTION:The hardness Hrc assigned at the distance 1.5mm from the hardening end in the Jominy end hardening test for the Cr-Mo steel products consisting of 0.10-0.60wt% C, 0.15-0.5% Si, 0.6-0.9% Mn, 0.85-1.20% Cr, 0.10-0.50% Mo, 0.01-0.07% Al, <=0.02% N, and the balance Fe and inevitable impurities is made Hrc(1.5). The upper limit of the content of C is controlled by the highest value of A=[Hrc(1.5)-29.0]/77.0% or B=[Hrc(1.5)-31.6]/62.9% or C=[Hrc(1.5)-42.7]/35.0% in accordance with the upper and lower limits thereof. The ingot of steel having the above-mentioned content of C is produced and the Cr-Mo steel products with which the Jominy hardening end hardness is assured are obtd.
Patent JP-H10250949-A (JP)
Title: Operating condition display device for group supervisory operation elevator
Inventor: KOMURA TOSHIAKI
IPC: B66B3/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enable even a person who is not used to an elevator operation diagram to understand operating conditions of a number of elevators easily and accurately. SOLUTION: An operation data collecting device 3 provides elevator operation data collected from a group supervisory operation control device 2 to be memorized in a magnetic recording disc 4, and operation diagrams are displayed in a display surface of an operation diagram display part D in a operation data display part 5 in a portable terminal unit 5 installed on an operation data reading part 51.  In addition, a service condition table displaying a simulation running drawing, a landing call number, an average waiting time, a pass/ allocation changing phenomenon, etc., by numbers and letter lines as expression of a car position, a car call, a landing call, and an allocation call at a designated regeneration timing displayed in a simulation running drawing display part M corresponding to a floor position in a vertical shaft direction can be continuously displayed for each time interval.
Patent JP-S58177134-A (JP)
Title: Reaction tube of externally heated type chemical vapor growth apparatus
Inventor: ENDOU YOSHIHIDE
IPC: C23C16/458
Filed: 1982-04-09
Abstract: PURPOSE:To make it possible to shorten a process time as a whole to a large extent, by making it possible to shorten the time of preparation work and the time of a post- treatment work prior to and posterior to the growth of a thin membrane to a large extent. CONSTITUTION:An internal reaction tube 16 is fixedly provided to the lid 12 provided to the content entrance and exit of an external reaction tube 15 opened at one end thereof as the content entrance and exit and connected to an exhaust pump at the other end thereof and inserted into the reaction tube 15 in coaxial relation thereto. To said reaction tube 16, a boat 16-1, plural substrate holders 4 having vertical surfaces at equal intervals and an opening part with a lid 18 provided above the substrate holders 4 by drilling are provided. In addition, an inert gas introducing port 12-2 and a reaction gas introducing port 12-1 are provided to the lid 12 so as to be pierced into the reaction tube 16 while an inert gas heater 7 is arranged to the outside of the introducing port 12-2 and the introducing port 12-2 and the heater 7 are connected by an inert gas introducing pipe 17-1. That is, because the time of preparation work and the time of post- treatment work prior to and posterior to the growth of a thin membrane is shortened to a large extent, productivity is enhanced to a large extent.
Patent JP-S54148941-A (JP)
Title: Spark plug for internal combustion engine
Inventor: WATANABE TOSHIO
IPC: H01T13/46
Filed: 1978-05-16
Abstract: PURPOSE: To obtain a good ignition even for the mixture gas flowing in every direction, by means of constructing an air gap, facing a direction different from each other, between the intermediate and center electrodes and between the intermediate and earth electrodes.  
     CONSTITUTION: Between the point end side of an intermediate electrode 7 and the point end face of a center electrode 5, is formed an air gap 8, and between the point end side of the intermediate electrode 7 and the point end side of an earth electrode 6, is formed an air gap 9. Both of the air gaps 8, 9 are facing a direction different from each other. With a high voltage applied to between the center electrode 5 and the earth electrode 6, an electric field is generated in each of the two air gaps 8, 9 by an electrostatic induction to cause an insulation breakdown. Consequently, a spark discharge is simultaneously operated in the both air gaps 8, 9. With any one of the air gaps 8, 9 being positioned to meet the mixture flowing in every direction, a better ignition can be provided for the mixture gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61217189-A (JP)
Inventor: KAI HISAO
IPC: B26B27/00
Filed: 1985-03-25
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-H11223650-A (JP)
Title: Polarization characteristic evaluating device and polarization characteristic evaluating method of ferroelectric capacitor
Inventor: TAKEO MASATO
IPC: H01L29/788
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To evaluate a polarization characteristic with high reliability in a short time by electrically connecting a second electrode of a ferroelectric capacitor on a semiconductor substrate and a first electrode of a capacity known reference capacitor through a switch. SOLUTION: A ferroelectric capacitor 100 to be measured, pulse generators 102, 103, a capcity known reference capacitor 101 and electric switches 107, 108, are formed on a semiconductor substrate 99. While electrodes 100a, 100b of the capacitor 100 and output electrodes 102a, 103a of the pulse generators 102, 103 are electrically connected, an electrode 100b of the ferroelectric capacitor 100 and an electrode 101a of the reference capacitor 101 are electrically connected through the switch 108. In an output voltage pulse from the pulse generators 102 103, at least one can be adjused in a pulse width. Therefore, stray capacity of wiring is reduced, a voltage pulse having, for example, a pulse width not more than 100 ns can be impressed on the ferroelectric capacitor, and a polarization characteristic can be evaluated with high accuracy.
Patent JP-S61218168-A (JP)
Title: Manufacture of semiconductor device with graft base
Inventor: ANZAI NORIO
IPC: H01L21/331
Filed: 1985-03-25
Abstract: PURPOSE:To improve the microminiaturization and a withstand voltage between an emitter and a base by forming an emitter and a graft base in a self-aligning manner. CONSTITUTION:After a low density P-type layer 12 to become an intrinsic base is formed on an Si semiconductor substrate 11, a mask material is formed thereon, a window hole 16 is opened, and an emitter is diffused through the hole 16 to form a high density n-type high density layer 17. Then, a polysilicon layer 18a is formed in the hole 16 with the step of the mask material. Then, with the layer 18a as a mask high density p-type impurity is implanted to the surface of the substrate to form a graft base layer 20. Thus, since the emitter region 17 and the graft base region 20 are formed in a self-aligning manner, a microminiaturization of the device can be performed.
Patent JP-S63222954-A (JP)
Title: Malfunction preventing device for air bag module in vehicle
Inventor: UECHI KOICHI
IPC: B60R21/0136
Filed: 1987-03-13
Abstract: PURPOSE:To simplify the structure of a deceleration sensing switch and improve its operating precision by connecting a short-circuiting circuit bypassing the power-fed section of an inflator in the operating circuit of the inflator and providing a keying switch in this short-circuiting circuit. CONSTITUTION:Even if an air bag module M is removed from a steering wheel W, the current from an auxiliary power supply circuits Es is short-circuited without passing the power-fed section of an inflator I by only closing a short- circuiting circuit 15 via a keying switch SW. The potential of the auxiliary power supply circuit Es can be reduced to the function level or lower of the operating circuit C of the inflator I by this short circuit. Accordingly, even if a deceleration sensing switch S malfunctions due to a shock or the like, the inflator I does not malfunction. In addition, no special processing or modification is required to be applied to the deceleration sensing switch S requiring high precision and having a complex structure, thus the operating precision of the deceleration sensing switch S is not reduced.
Patent JP-S55149753-A (JP)
Title: Continuous casting method of bloom
Inventor: NAKAI KAZUYOSHI
IPC: B22D41/50
Filed: 1979-05-11
Abstract: PURPOSE:To continuously cast the sound bloom which is reduced of central segregation by converting the molten steel discharging flow energy from an immersion nozzle to the rotating motion of the molten steel in the mold thereby fusion-cutting the ends of the columnar crystals of the bloom crystallizing on the mold walls. CONSTITUTION:The molten steel 10 discharged into a mold 8 is given rotating motion by tilting the discharging hole 4 of an immersion nozzle 2 downward. This gives the rotating motion such as the one shown by the arrows to the molten steel pool in the mold 8. This rotating motion so acts to increase isometric zones by fusion-cutting the ends of the columnar crystals 14 trying to grow always toward the mold center in the perpendicular direction from the mold wall in the process of being rapidly cooled in the mold 8 and gradually forming frozen shell 12. Further, it causes the nonmetallic inclusions which are trying to be captured by the frozen shell 12 to float and be joined into the slag 16 formed by the surface powder of the molten steel pool. The bloom by this method has many isometric zones and becomes the sound bloom which is reduced of central segregation on account of the reduced inclusions.
Patent JP-H02239561-A (JP)
Title: Monitor for charged particle beam
Inventor: YAMADA HIROSHIGE
IPC: G01T1/29
Filed: 1989-03-10
Abstract: PURPOSE:To prevent electrostatic charges on a fluorescent screen made of insulative ceramic by forming a conductive layer on the surface of fluorescent screen, and connecting to a holder of metal in electrical terms. CONSTITUTION:A conductive layer 2 is provided on the incident surface of a ceramic fluorescent screen 1 and connected with a holder 3 of metal electrically, so that irradiation of a charged particle beam 5 onto the fluorescent screen 1 to cause giving electric charges will result in discharging to the holder 3 through the conductive layer 2. Therefore, accumulation of electric charges is prevented, and the fluorescent screen 1 is precluded from impairing of its function. Further the inbound charged particle beam 5 generates secondary electrons within the conductive layer 2. These secondary electrons also irradiate on the fluorescent screen 1 to generate emission of fluorescence. This allows achievement of high brightness.
Patent JP-H02236548-A (JP)
Title: Method and device for etching photomask substrate
Inventor: SATO YUTAKA
IPC: G03F1/56
Filed: 1989-03-10
Abstract: PURPOSE:To efficiently eliminate a residual resist without increasing the manufacturing process by constituting the device so that plasma for etching can turn into the reverse side of a substrate. CONSTITUTION:A supporting part 11 is provided on four corners of a holder 10, and an area of a part on which a substrate 1 of the holder 10 is placed is formed larger than a size of the substrate 1 so that a gap 12 is generated even if the substrate 1 is placed. Also, the substrate 1 is separated from the anode or cathode surface of the holder 10. In the case when oxygen plasma is radiated, the oxygen plasma 13 turns into the reverse side of the substrate from the gap 12, therefore, a resist which adheres to the reverse side or the end face of the substrate 1 is eliminated completely. Also, since the substrate 1 is separated from the anode or cathode surface, the resist which adheres to the reverse side of the substrate 1 by the oxygen plasma can be peeled off more effectively.
Patent JP-S54150170-A (JP)
Title: Electronic circuit for watches
Inventor: IWANAMI EIICHI
IPC: G04G99/00
Filed: 1978-05-17
Abstract: PURPOSE:To achieve the improvement in the electrical characteristics of high speed operating part, readily obtain the working accuracy of FSITLs and reduce power consumption by reverse biasing the potential fixed gate of the FSITSs in a laminated circuit. CONSTITUTION:The high speed part of two layers of laminated circut of a frequency dividing circuit is constituted by FSITLs and the FSITL circuit part is disposed in the specified voltage range of the second layer and its potential fixed gate is connected to zero potential. This results in that reverse bias of the specified potential is applied to the potential fixed gate.
Patent JP-S56155233-A (JP)
Title: Composite flame retarder
Inventor: KATOU HIROSHI
IPC: C08L1/00
Filed: 1980-04-30
Abstract: PURPOSE: To provide a composite flame retarder which is substantially powdery, and can be easily packed and blended and uniformly dispersed, by a method wherein a solid inorg. filler and/or an org. flame retarder are/is impregnated with an org. flame retarder which is liquid at ordinary temperatures.  
     CONSTITUTION: 0.8W30pts.wt. Inorg. filler (which is solid at ordinary temperatures, e.g., clay) and/or an inorg. flame retarder (e.g., aluminum hydroxide) (B) are/is impregnated with 1pt.wt. org. flame retarder (A) which is liquid at ordinary temperatures (e.g., chlorinated paraffin, tetrabromobisphenol A derivative or halogenated phosphate ester), to produce the desired powdered composite flame retarder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58177135-A (JP)
Title: Plasma vapor growth apparatus
Inventor: HATSUKI RIYOUICHI
IPC: C30B25/02
Filed: 1982-04-08
Abstract: PURPOSE:To make it possible to form a film having a same film structure at the side part and the flat part of the step part of a substrate, by applying a magnetic field to an accerelated cation by anode drop voltage to make the motion of the cation irregular. CONSTITUTION:In a plasma vapor growth apparatus wherein high frequency voltage is applied between an anode 2 and a cathode 3 and discharge plasma is formed between these electrodes to form a vapor phase grown film on a predetermined substrate 5, a magnetic field vertical with respect to the anode and the cathode is applied by a permanent magnet 6. As the result, a film having a same structure at the side part and the flat of the step part of a substrate can be formed and the reliability of the element can be enhanced.