baber/WOPTO huggingface dataset:
Patent JP-S5825385-A (JP)
Title: Preparation of needle coke
Inventor: TAGAWA NORIHIRO
IPC: C10G55/04
Filed: 1981-08-08
Abstract: PURPOSE:To obtain needle coke in a good yield with an advantageous cost without necessitating any expensive apparatus, by extracting residual oil obtd. by thermally cracking heavy petroleum oil with a cracked distillate and directly subjecting the extract to delayed coking. CONSTITUTION:A heavy petroleum oil is thermally cracked to obtain a cracked gas, cracked distillate and residual oil, and the residual oil is extracted with the cracked distillate as a solvent. The obtd. extract is subjected as such to delayed coking without recovering the solvent used. An atmospheric bottom and/or vacuum bottom obtd. by distilling a paraffin-base crude oil is used as the heavy petroleum oil. A cracked distillate obtd. by thermally cracking the atmospheric bottom and/or vacuum bottom obtd. by distilling the paraffin-base crude oil and a cracked distillate obtd. in the delayed coking are used as the solvent. The thermal cracking of the heavy oil is carried out at a temp. of 390-450 deg.C for a reaction time selected at each temp. to yield 30-80wt% cracked distillate in order to obtain the residual oil for producing needle coke.
Patent JP-S5247709-A (JP)
Title: Interlacedly driving device for a plurality of tape recorders
Inventor: OOUCHI NOBUTOSHI
IPC: G11B15/68
Filed: 1975-10-13
Abstract: PURPOSE: To render possible a certain interlaced performance by changing over a stepwisely operating switch, driving successively a plurality of tape recorders and further changing over the stepwisely operating switch by a jump signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06333508-A (JP)
Title: Color cathode-ray tube
Inventor: KAWAMURA TAKAO
IPC: H01J29/07
Filed: 1993-05-26
Abstract: PURPOSE:To eliminate the position slippage of beam passage of a shadow mask to a fluorescent screen by dividing permeation holes provided parallel along the X direction into plural groups, and making the number of bridges in the permeation hole trains positioned between the groups fewer than the number of bridges of the other permeation holes, or eliminating them perfectly. CONSTITUTION:A shadow mask 12 divides the permeation hole trains 14 provided parallel along the X direction into plural groups G1, G2..., and the bridges 15 in the light permeation trains 14A, 14B... positioned between the groups are made fewer than the number of other bridges, or eliminated perfectly. As a result, the bending force to the inner side at the other both ends by the tension applied to the both sides coincident to the X direction of the shadow mask 12 is meant to be absorbed to the parts of the permeation holes 14 where no bridge is presented. Consequently, the degree of deformation at both sides coincident to the Y direction is reduced extremely, and the position slippage of the beam passing holes to a fluorescent screen 1 can be reduced.
Patent JP-S5748813-A (JP)
Title: Automatic gain control circuit
Inventor: KOYAMA TOORU
IPC: H04B3/04
Filed: 1980-09-06
Abstract: PURPOSE:To achieve high speed convergence and high stability of an amplifying circuit, by comparing the output of a variable gain amplifying circuit with the reference level and controlling the gain of the amplifying circuit with a signal added or subtracted to a digital control signal immediately before based on the result. CONSTITUTION:An input signal (f) is amplified at a variable gain amplifier 17 and a signal (g) is outputted and inputted to a voltage comparator 10 to be compared with the reference level (p). When the signal (g) is smaller than the level (p), no FF21 is set. In this case, the address of an ROM22 is designated with a value of the control input immediately before from a latch circuit 23 giving a digital control signal to the amplifier 17 added with a changed part of the control value. When the signal (g) is greater than the level (p), the FF21 is set and outputs the signal (r) of level 1, and the address of the ROM22 is designated with a value of the digital control input immediately before from the circuit 23 subtracted from the changed part of the control value. The control signal read out from the ROM22 is latched at the circuit 23 and this signal controls the amplifier 17. Thus, the gain is quickly converged into a gain taking the reference level (p) as the output signal.
Patent JP-S55156865-A (JP)
Title: Organism component measuring compound and its manufacture plus organism component measuring composition, organism component measuring method and organism component measuring kit
Inventor: NAKAGAWA NOBUAKI
IPC: A61K39/00
Filed: 1978-10-06
Abstract: PURPOSE: To ensure the high-accuracy reaction to the ligand as well as the quick and accurate measurement by using the composition which is expressed by the specified equation.  
     CONSTITUTION: The composition expressed by Eq. [1] is used for the organism component measuring compound. In the equation, [c] shows the insoluble carrier, [B] is the antibody or the receptor and [A] is the antibody which connects to the specific substance as against [B]. And the connection of Eq. [II] shows the connection which can be performed with intervention of the spacer, and the connection in Eq. [III] indicates the immunity connection each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5457186-A (JP)
Title: Device for inspecting cable continuity
Inventor: FUJIWARA MASATO
IPC: G01R31/02
Filed: 1977-10-15
Abstract: PURPOSE: To improve the inspecting efficiency of a device for inspecting the cable continuity by storing existence or nothing of predetermined signal connected to a cable having a plurality of core wires in a shift register and providing a counter for counting synchronously with the reading period of the register to indicate the content of the counter.  
     CONSTITUTION: When this device for inspecting the cable continuity is started, the content of the shift register 2 is sequentially read by a reader in a controller 5 to simultaneously count the BCD counter in a BCD counter section 4 synchronously with the reading period of the reader. When the content of the shift register 2 thus read is "1", a signal is fed to a display timing counter 3 which counts the signal and then display the content of the BCD counter on a display unit 6 simultaneously. When the content of the register thus read is "1", it is similarly displayed sequentially on the display unit 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61283465-A (JP)
Title: High-efficiency welding method
Inventor: FUJIOKA TADASHI
IPC: B23K9/16
Filed: 1985-06-10
Abstract: PURPOSE:To increase the speed of welding and the amt. of deposition by using a gaseous mixture added with a specific ratio of gaseous CO2 to gaseous Ar as a shielding gas to increase the energy of a welding arc and to decrease the arc force. CONSTITUTION:The gaseous mixture incorporated with 0.5-20% gaseous CO2 into the gaseous Ar is supplied as the shielding gas 7 from a gas nozzle 2 to the arc 3 and the weld zone. The increase of the arc energy and the decrease of the arc pressure are thereby resulted and the increase of melting efficiency and the speed of welding is made easy.
Patent JP-S5827304-A (JP)
Title: Rare-earth material for permanent magnet
Inventor: SATOU TADAKUNI
IPC: H01F1/053
Filed: 1981-08-10
Abstract: PURPOSE:To increase coercive force and to obtain a high energy product without lowering the density of a residual magnetic flux by a method wherein magnetic material of two-phase separate type R2T17 series is allowed to contain 0.005- 0.35wt% of carbon. CONSTITUTION:Traces of carbon cause coercive force IHC to sharply increase, to reach its maximum when C=0.05wt% and to gradually decrease when  0.05wt% or more of carbon is contained. On the other hand, Br tends to slightly decrease as the amount of C added is increased. Consequently, the amount of C contained within the range of 0.005wt% to 0.35wt% is discovered suitable according to the observation of the (BH)max curve. Thus, because of the carbon contained in the magnet of two-phase separate type R2Co17 series, carbonic compounds are educed in metal magnetic phases and crystalline grain boundaries and this helps coercive force to increase and the two-phase separation to be properly brought about without reducing the density of a residual magnetic flux, causing a magnet to be provided with a high energy product.
Patent JP-S63290210-A (JP)
Title: Production of metal powder
Inventor: MITSUI TOMOKUNI
IPC: B22F9/08
Filed: 1987-05-20
Abstract: PURPOSE:To easily produce tin-lead series alloy powder in a simple equipment by adjusting oxygen concn. in the atmosphere in a closed vessel containing cooling liquid to the specific range and injecting the molten tin-lead series alloy into the cooling liquid. CONSTITUTION:By vacuum suction or pressing inert gas (for example, Ar gas) in the closed vessel 1 from atmosphere adjusting hole 4, 4, the oxygen concn. in the atmosphere in the vessel 1 is adjusted to 0-20%. After that, the tin-lead series alloy A in a nozzle 3 is melted by a heater or induction heating coil 5 and the molten alloy A is injected as jetting toward the cooling liquid 2 from the nozzle 3 by pressing the inert gas (i) into the nozzle 3. The injected alloy A is granulated caused by the surface tension of the molten metal in the injection space. Then, as the oxygen concn. in the atmosphere is 20%, the surface tension is maintained to surely execute granulation or powerization. The injecting method is injected into the liquid 2 cooled and solidified. By this method, the high speed rotation for the cooling liquid is not necessary and the equipment is simplified.
Patent JP-S5457639-A (JP)
Title: Inspection for carrier protective relay device
Inventor: YAMAGUCHI MASARU
IPC: H02H3/28
Filed: 1977-10-17
Abstract: PURPOSE: To grasp a mulfunctioning of a transmitter and a transmitting line with a certainty by making a repeating inspection including a tramsmitter and a transmission line.  
     CONSTITUTION: After trip locks of each terminal being witnessed, an inspection is started from an A terminal of an inspection starting end and auxiliary relays 42 and 44 at the A end operate to transmit a signal repeating instruction to B end. An own end corresponding current is introduced to an addition circuit 31, another end corresponding current is modulated to a high frequency with a FM modulating circuit 14 and is transmitted to a repeating end B end from a carrier end terminal device 21. At the B end an auxiliary relay 45 is operated by a signal repeating instruction, an inspection current is received, demodulated by a FM demodulating circuit 23, modulated to a high frequency in a FM modulating circuit 14 and is repeated to the A end from a carrier end terminal device 21. At the A end a repeated signal from the B end is received at a carrier end terminal device 21 and an adequacy of an inspection is determined at a determination circuit 32 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09306665-A (JP)
Title: Organic thin film electrolijminescence element and manufacture thereof
Inventor: HARA SHINTARO
IPC: H05B33/14
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion of luminescent brightness caused by difference in ohmic loss in a lead wire connecting a hole injection electrode, an electron injection electrode, and an electrode driving IC. SOLUTION: An organic thin film electroluminescence element has a board 1, a hole injection electrode 2, an organic thin film layer 3, an electron injection electrode 4, a driving IC 5 for driving the hole injection electrode 2 and the electron injection electrode 4, and a lead wire 6 for connecting the hole injection electrode 2, the electron injection electrode 4, and the electrode driving IC 5. The lead wire 6 has a primary layer made of the same material as the hole injection electrode 2, and a conductive layer formed on the primary layer and having higher conductivity than the primary layer. Thereby, the dispersion of luminescent brightness can be prevented.
Patent JP-H06338810-A (JP)
Title: Frequency modulator
Inventor: KOSUGE TADASHI
IPC: H04B1/04
Filed: 1993-05-26
Abstract: PURPOSE:To fetch the RF signal of an audio source with an easy operation without deteriorating reproducing sound quality and reducing the number of preset of FM reception. CONSTITUTION:The reception of the RF signal can be performed without performing the ordinary switching of FM reception frequency of a broadcast station on a tuner deck 5 side by switching the input of the RF signal by an RF signal input switching part 17, and also, setting the carrier frequency of an audio signal from a multi-CD player 8 to be transmitted to the tuner deck 5 side at 10.7MHz. Thereby, since the RF reception of the audio signal to which modulation from the multi-CD player 8 is applied can be performed, no switching operation for reception frequency is required. Since it is possible to dispense with the storage of a modulated frequency from the multi-CD player 8 in preset memory provided at the tuner deck 5 side, the number of preset of the reception frequency can be maintained as it is.
Patent JP-S6015632-A (JP)
Title: Copying device
Inventor: FUJII YOUZOU
IPC: F16C29/00
Filed: 1983-07-08
Abstract: PURPOSE:To move an optical system smoothly by fixing a belt, which is stretched around rollers in both ends of a holding body of a ball, to both of an outside rail and an inside rail in an optical system scanning mechanism where both rails are connected to each other through the ball and the holding body of the ball is moved freely between both rails. CONSTITUTION:Since an outer member 21 and an inner member 22 are connected to each other through balls 23 in respective curved parts 21a and 22a, the optical system is moved smoothly by rolling friction. Though retainers 24 holding balls 23 are placed between both members and are moved freely, balls 23 are not rotated and are moved by rolling friction if retainers 24 are locked. For the purpose of this movement of balls 23, rollers 27 are provided in both ends of the retainer 24, and a belt 29 is stretched around them, and the belt 29 is fixed to both members, and thus, the retainer 24 is moved forcibly in the half speed of this movement in accordance with the movement.
Patent JP-S614490-A (JP)
Title: Ac voltage controller
Inventor: NAKAMURA TADAMASA
IPC: H02P25/04
Filed: 1984-06-19
Abstract: PURPOSE:To normally perform a flywheel function even if a switching frequency increases by turning ON flywheel elements of positive and negative directions alternately between one AC cycle and continuously during a half cycle. CONSTITUTION:A switching transistor TR1 is switched by a frequency higher than an AC power source frequency. In the positive half cycle of an AC power source (e), a transistor TR2 is turned ON, and when a transistor TR1 is turned OFF, an induced current flowed to a motor M is circulated through the transistor TR2 and a diode D7. In the negative half cycle of the power source (e), a transistor TR3 is turned ON, and when the transistor TR1 is turned OFF, the induced current flowed to the motor M is circulated through the transistor TR3 and a diode D8.
Patent JP-S61283617-A (JP)
Inventor: UIRIAMU JIYON SHIYURUTSU
IPC: C08G59/00
Filed: 1986-05-29
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-S61282966-A (JP)
Title: Kana/kanji conversion system
Inventor: FUKUSHIMA SHUNICHI
IPC: G06F17/22
Filed: 1985-06-07
Abstract: PURPOSE:To convert efficiently Japanese sentence having the sentence end decision into a KANA (Japanese syllabary) and KANJI (Chinese character) mixing sentence by narrowing a paragraph candidate by deciding the connection between an extracted paragraph and the one after said paragraph while an inputted KANA string is sequentially extracted from end to top. CONSTITUTION:A KANA string memory means 2 stores the inputted KANA string, and a paragraph candidate extracting means 5 retrieves reversely a word dictionary 3 at the character position having the possibility that said character becomes the end of the paragraph stored in a paragraph end capable position memory means 4, extracts the candidate of the paragraph, and transmits it to a paragraph deciding means 8. A connection deciding means 7 decides whether or not the candidate of the paragraph transmitted from the paragraph deciding means 8 can connect the paragraph stored in a paragraph memory means 6. The paragraph deciding means 8 decides the string establishing the connection to be a paragraph, writes it in the paragraph memory means 6 and the character position immediately before the top character position of the paragraph in the memory means 4. A notation output means 9 outputs a KANJI and KANA mixing notation on the basis of the paragraph stored in the paragraph memory means 6.
Patent JP-S63288363-A (JP)
Title: Using method for transaction card for bill paying and receiving machine
Inventor: NANATANE TAKUJI
IPC: G06Q40/02
Filed: 1987-05-20
Abstract: PURPOSE:To curtail the number of times of a key input, and to raise the operation rate of a bill paying and receiving machine by registering in advance an amount whose use frequency is high, in a transaction card. CONSTITUTION:An amount whose use frequency is high is registered in advance in a transaction card. When a user selects 'withdrawal' in cash and inserts the transaction card, and inputs a password number, a collation is executed. As a result of its collation, when it is correct, 'display of registered amount' 101 of an amount which has been registered in advance in the transaction card is executed automatically without a user's input. When the user confirms the displayed amount by 'confirmation?' 102 and selects YES, a communication processing to a host computer is executed, cash and the card are discharged and the withdrawal of cash is ended.
Patent JP-S62281681-A (JP)
Title: Cycice type noise reducing device
Inventor: IWAIBANA KUNIO
IPC: H04N5/21
Filed: 1986-05-30
Abstract: PURPOSE:To satisfactorily control an after image that is liable to appear in an animation with retaining the SN improvement effect of a cyclic type noise reduction system itself and without deteriorating the sharpness of a picture by raising the component ratio of a noise component to a signal component included in a delay output video signal and switching a coefficient multiplying the delay output video signal in the direction of equivalently reducing the after image. CONSTITUTION:If the difference signal deltaV(t) between an input video signal Vi(t) and the delay output video signal V0(t-tau) which is delayed by one frame frequency exceeds a fixed value Vr previously set to a movement detection circuit 13, the component ration of the noise component to the signal one included in the delay output video signal V0(t-tau) is raised to switch the coefficient K in the direction of equivalently reducing the after image, and simultaneously the noise component is patrolled selectively, thereby compensating a drop in a noise reduction effect. In terms of the animation that is liable to generate an after image, the after image effect can be suppressed with the coefficient K for an attenuator circuit 4 unchanged. With retaining the SN improvement effect, the after image that is liable to arise in the animation can satisfactorily be suppressed without deteriorating the sharpness of the picture.
Patent JP-S62282632-A (JP)
Title: High pressure generator
Inventor: TAKANO MASAYOSHI
IPC: B01J3/06
Filed: 1986-05-30
Abstract: PURPOSE:To uniformize the pressure distribution in a pressure chamber by engaging a pinion freely rotatively fixed to a floating frame with the racks cut respectively on a member vertically provided to the upper surface of the lower base and a member hung from the lower surface of the upper base. CONSTITUTION:A body 56 to be compressed is loaded in the inner hole part of the cylinder fore 46 of a cylinder structure 50. A gasket structure 58 is inserted between the cylinder core 46 and the anvil cores 36 and 9 of the upper and lower anvil structures 42 and 19, and the body is compressed by a press. At this time, the cylinder structure 50 fixed to the floating frame 44 is horizontally kept at all times, and the distance between the center position in the axial direction of the cylinder core 46 and the tip of the anvil core 36 of the upper anvil structure 42 and the distance between the center position and the tip of the anvil core 9 of the lower anvil structure 19 are always equalized.
Patent JP-S5837652-A (JP)
Title: Electrostatic image developing toner
Inventor: MURATA HIDENORI
IPC: C09C3/00
Filed: 1981-08-11
Abstract: PURPOSE:To obtain a dry type toner for developing an electrostatic image capable of good fixing with a heating roller without causing offset phenomenon, by adding a vinyl type polymer obtained by polymerizing its monomer in the presence of a cross-linking agent and plural polymerization initiators different in half-life and a cross-linking agent, and a mold releasing agent. CONSTITUTION:An intended electorstatic image developing toner contains a mold releasing agent, such as polyolefin, polysiloxane-aliphatic acid, or synthetic paraffin, and a polymer obtained by polymerizing a vinyl type monomer in the presence of (i) a combination of polymerization initiators selected from that of longer 70 deg.C half-life tauA, such as benzoylperoxide, and that of 70 deg.C shorter half-life tauB, such as 2,2'-azobis-4-methoxy-2,4-dimethylvaleronitirile, so as to have 10-10<6> tauA/tauB.
Patent JP-H07291793-A (JP)
Title: Method for growing diamond-like carbon by cvd with impression of direct current electric field
Inventor: KO ENSEI
IPC: C30B25/02
Filed: 1994-04-26
Abstract: PURPOSE:To improve a precipitation rate of diamond-like carbon in a hot filament CVD method and obtain precipitate having improved crystallinity by impressing DC electric fields between filament elements or further between these filament elements and substrates. CONSTITUTION:A filament system consisting of a pair (4, 5) or plural pairs of the filament elements is extended in proximity to planar substrates 24, 25 and currents (power sources: 16, 17) are supplied thereto so that these elements generate heat. On the other hand, the controlled DC electric fields (19, 20 are second power sources) are impressed between the filament element pairs and further between the filament system and the substrates. A gaseous mixture including a carbon-contg. gas and gaseous hydrogen is introduced 22 into such a constitution to form plasma and is precipitated as the diamond-like carbon on the substrates while the gaseous compsn. and pressure are regulated.
Patent JP-S5350762-A (JP)
Title: Field effect type liquid crystal display device
Inventor: MIYOSHI MOTOSUKE
IPC: C01B31/30
Filed: 1976-10-20
Abstract: PURPOSE: To make even the rotation of light passing through the inside of liquid crystal by so constituting the device as to produce inclinations gradually in a fixed direction based on the liquid crystal orientation directions so that said directions become parallel with one side of a base plate at said side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5248498-A (JP)
Title: Traffic signal light
Inventor: OKUJIMA KANJI
IPC: G08G1/095
Filed: 1975-10-15
Abstract: PURPOSE: To perform a tranffic signal with no light in the daytime by controlling the rotation of a rotatable body provided with a light transmitting plane and a ligh non-transmitting plane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63291552-A (JP)
Title: Production of tofu
Inventor: OTSUBO MASAHARU
IPC: A23L11/00
Filed: 1987-05-21
Abstract: PURPOSE:To obtain TOFU (bean curd) by small space at reduced cost of equipment and electric charges, by heating soybean slurry, cooling soybean milk from which bean-curd refuse is removed, then heating the soybean milk and adding a coagulant to coagulate the soybean milk. CONSTITUTION:Soybean slurry is heated in a boiling pot and bean-curd refuse is separated by a bean-curd refuse separator to give soybean milk, which is rapidly cooled. Then the soybean milk cooled once is heated, mixed with a coagulant and coagulated to give the aimed TOFU.