baber/WOPTO huggingface dataset:
Patent JP-H02272805-A (JP)
Title: Array antenna exciting system
Inventor: HARIO KENICHI
IPC: H01Q21/06
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a target Taylor type radiation pattern by obtaining the position of a zero point which gives the target Taylor radiation pattern, obtaining an exciting amplitude phase for forming the zero point of the radiation pattern in the position and setting it in respective element antennas. CONSTITUTION:In a partial circular array antenna where the element antennas A1-A7 are arranged on a part of a periphery, an initial radiation pattern is formed at first, and respective exciting amplitudes are set in such a way that an opening distribution comes to a target Taylor distribution on a plane which is orthogonal with a main beam axis, for example. Next, the position of the zero point for giving the target Taylor type radiation pattern is obtained and the exciting amplitude and the exciting phase for forming the directional zero point in the position are numerically and analytically obtained. The exciting amplitude is set in amplitude controllers At1-At7 and the driving phase in phase shifters Pa1-Pa7. Thus, the target Taylor type radiation pattern can be obtained.
Patent JP-S57210663-A (JP)
Title: Semiconductor memory device
Inventor: NOGUCHI YOSHIO
IPC: H01L27/11
Filed: 1981-06-19
Abstract: PURPOSE:To enable to accelerate a static RAM by forming a word line and a data line of aluminum, thereby suppressing the delay of an access time to the minimum value. CONSTITUTION:A word line W of a static memory cell M-CEL which is formed of MIS drive transistors Q1, Q2, transmission MISFETs Q3, Q4 and polysilicon load resistors R1, R2 is formed of the first aluminum layer. The gate electrodes of the FETs Q3, Q4 are formed of the first aluminum layer integral with the word line W, and data lines D, -D are formed of second aluminum layer. In this case, the gate electrodes G1, G2 of the transistors Q1, Q2 are formed, for example, of a polysilicon layer. In this manner, the resistance of the word line can be reduced, thereby shortening the access time through the word line.
Patent JP-S58210455-A (JP)
Inventor: SESHIMO YUTAKA
IPC: F25B5/02
Filed: 1982-06-01
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-S60237921-A (JP)
Inventor: NAKADA AKIRA
IPC: A01G1/04
Filed: 1984-05-10
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-S61160-A (JP)
Inventor: TARAGNA LUIGI
IPC: B65D51/18
Filed: 1985-05-02
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-S5721901-A (JP)
Title: Moving blade type evaporator
Inventor: MATSUDA MASAMI
IPC: B01D1/22
Filed: 1980-07-11
Abstract: PURPOSE:To obtain powder with low water contents, especially powder from radioactive waste fluid, by attaching a brade whose surface is composed of a water rejecting material to a rotating shaft inside of a vessel to which a treating solution is to be supplied. CONSTITUTION:For example, after concentrating regenerative waste fluid discharged from a water voiler type reactor so as to contain NaSO4 at 20wt% concentration, the concentrated solution is fed from an inlet 10 of a treating solution into the body 2 of an evaporator and steam is supplied from a heated steam inlet 17 to annular space 27. The treating solution distributed uniformly to the circumferential direction of the body 2 by a distributor 15 flows downstream along a transmission surface 3 heated with steam and is adhered to the transmission surface 3 like a thin film when a brade 5 whose surface is composed of water rejecting organic polymers moves together with the rotation of a rotating shaft 4. With the flow of the treating solution, water is evaporated and the regenerative waste fluid is made powder and taken out from an outlet. In addition, the organic polymer to be used should form a contact angle larger than the one formed when waterdrops are adhered to the surface of the brade 5.
Patent JP-S61252702-A (JP)
Title: Oscillator controlled by dielectric resonator
Inventor: NAGATA EIJI
IPC: H03B9/14
Filed: 1985-05-01
Abstract: PURPOSE:To prevent surely leakage of air-tightness from an oscillating frequency adjusting screw by isolating air-tightly an oscillating frequency adjusting screw by a barrier formed at the inner face of an outer package frame from the oscillation circuit and forming at least a part of the barrier with a dielectric through which an electromagnetic magnetic field. CONSTITUTION:The barrier 9 isolating the oscillating frequency adjusting screw 7 from the oscillation circuit is bonded air-tightly to the inner face of a metallic cap 2 by solar or laser seal. The barrier 9 is formed by a dielectric such as ceramic, through which the transmission of the electromagnetic field is attained between the screw 7 and the dielectric resonator 6. Since the barrier 9 is constituted with a member having a high air-tight capability such as ceramic, it is possible to obtain a sufficient air-tightness over the air-tightness performance of an adhesives. Since the barrier 9 is bonded by solder or the like without using an adhesives, no exfoliation is caused to the bonded part due to temperature change or the like and the characteristic deterioration of the oscillating circuit is prevented over a long period. Thus, the reliability of the device is kept over a long period.
Patent JP-S59220080-A (JP)
Title: Starting circuit of high frequency inverter
Inventor: OKANO KEISHI
IPC: H02M7/515
Filed: 1983-05-27
Abstract: PURPOSE:To perform the reduction in the size and cost of a high frequency inverter by commonly using as a reactor for suppressing a current of a starting circuit a reactor for suppressing the current of an inverter main circuit power inverter. CONSTITUTION:A terminal C1 of a starting circuit C is connected to one output terminal A1 of a power inverter 30, and a terminal C2 is connected to a thyristor 34 and a reactor 38 of the other output terminal side of the inverter 30. Thus, the reactor 38 is commonly used as the reactor for suppressing the current of the starting circuit and the reactor for suppressing the current of a power inverter. When a thyristor 55 is fired, the discharging current of a capacitor 52 is flowed through a load 40, the reactor 38 and the thyristor 55, and the rise is suppressed to the reactor 38.
Patent JP-H06306220-A (JP)
Title: Propylene-based polymer composition having excellent rigidity and surface hardness
Inventor: UEDA YOSHITOMO
IPC: C08L23/00
Filed: 1993-04-21
Abstract: PURPOSE:To obtain the composition, containing a propylene-based polymer, an ethylenic polymer and a specific hydrogenated conjugated diene polymer in a specified proportion, having high heat resistance and high surface hardness and excellent in impact resistance. CONSTITUTION:The objective composition is composed of (A) >=50 to <=95 pts.wt. propylene-based polymer, (B) >=2 to <=48 pts.wt. ethylenic polymer and (C) >=2 to <=48 pts.wt. polymer which is a hydrogenated polymer of a conjugated diene, expressed by the formula (R1 is H or 1-4C alkyl; R2 is 1-22C alkyl) (e.g. 1,3-butadiene) and composed of at least one block of A and B in which (i) the content of the 1,4-structure in the block A component is >=75 pts.wt.; (ii) the content of the 1,4-structure in the block B component is >=25 to <=75 pts.wt. and (iii) the difference in the weight ratio of the 1,4-structure between the block A and the block B components is >=5.
Patent JP-H09283339-A (JP)
Title: Compound inductor
Inventor: OOSHIMA NOBUHITO
IPC: H01F27/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a compound inductor with varistor functions having surge countermeasures also compactly integrated. SOLUTION: In this compound inductor, outer electrodes 3-6 electrically connecting to respective both ends of inner line of inductor elements are formed on both sides of a laminated body 2 provided with an inductor block 9 having exceeding two said inductor elements formed of inner line through the intermediary of a magnetic body as well as a varistor block 7 having varistor elements formed of inner electrodes through the intermediary of a varistor layer 3. Furthermore, respective inner electrodes of the varistor elements are electrically connected to the ends of the inner lines of said inductor elements.
Patent JP-S63259873-A (JP)
Title: Demodulating integrated circuit for optical disk digital audio reproducer
Inventor: URUSHIYAMA KENICHI
IPC: G11B20/10
Filed: 1987-04-17
Abstract: PURPOSE:To process the function blocks in parallel with each other by storing the programs for execution of the functions of said blocks into a ROM including a memory managing part, an error correcting part, an output processing part and a subcode processing part. CONSTITUTION:A train of information bits is recorded to an optical disk along its rotational direction. On a demodulating integrated circuit for a device which radiates the light beams to the optical disk to reproduce the information, a demodulating part 7, a memory managing part 9, an error correcting part 8, an output processing part 10, a subcode processing part 11, a CVL control part 12, a memory 13, and a timing generator 14. A program counter 1, a ROM 2, a latch 3, a control part 4, a RAM 5 and an ALU 6 are provided. Then each function block is processed by the part 7 and with use of the control signal read out of the optical disk. Thus plural function blocks are carried out in parallel with each other and the executing speed of an instruction can be reduced.
Patent JP-H1031902-A (JP)
Title: Head lamp for automobile
Inventor: SOSKIND YAKOV G
IPC: F21S8/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the front surface area, and to shorten the extension in the axial direction by providing a divergent Fresnel lens, which has a smooth recessed surface in a surface thereof facing to a light source and a reflecting mirror and which has stepped reflecting areas in an opposite surface thereof. SOLUTION: A lens flange 156 supports a divergent Fresnel lens 158, which faces to a filament light source 150 and which has a smooth recessed inner surface 160. A side of the Fresnel lens 150 facing forward has a stepped surface 160 provided with six concentrical stepped refracting rings, and it is arranged in front of the most front part of a reflecting mirror 134. An active part of the lens 158 has a dimension 164 smaller than the dimension 166 of an active part of the mirror 134. The light source 150 is arranged at a first focus of the reflecting mirror 134, and the lens 158 is arranged so that a second focus coincides with the first focus of the lens 158, and the light emitted from the light source 150 is thereby practically directed to a flat surface in parallel with a horizontal surface.  In this case, the lens 158 receives the all light reflected by the mirror 134, but the front surface area is reduced.
Patent JP-H05133974-A (JP)
Title: Impact load detector
Inventor: ROBAATO EFU SUMISU
IPC: G11B19/04
Filed: 1992-04-14
Abstract: PURPOSE: To provide an impact load sensor which is mounted on a disk drive. CONSTITUTION: A sensor comprises a piezoelectric polymer film 42 which is sealed up with a metal or metal coated package 33 and shielded electrically, Electric contacts 46 and 47 are provided on the piezoelectric polymer film 42, and connected to amplifier/comparator circuits 52 and 54 which generates a light fault signal when an external force exceeding a specified value is detected. An impact sensor is mounted on a computer disk drive of a unit so as to form an angle of 45 deg. against each X, Y and Z axis of a rectangular coordinate system, for monitoring linear and torsion forces.
Patent JP-S5722461-A (JP)
Title: Synthetic resin made piston ring for operating cylinder and using method thereof
Inventor: YODA AKIRA
IPC: F16J1/02
Filed: 1980-07-12
Abstract: PURPOSE: To maintain least lowering of a piston body by the self weight by using the synthetic resin made piston ring having tapered guiding surface.  
     CONSTITUTION: When a pump is stopped with a piston 5 in the extended state of the whole cyle, the pressurized working oil below the piston 5 leaks-out gradually and returns to a tank through an unload hole 3, and the lower edge of the cylindrical surface part X of a synthetic resin made piston ring 9 coincides with the lower edge of the hole 3. At this time, the flexible piston ring 9 begins to be closely contacted onto the inner surface part of the cylinder body 1, so the leak of the pressurized working oil reduces to the minimum. At this time, as this synthetic resin made piston ring 9 has the tapered guiding surface part Y formed on the outer diameter part, the piston ring 9 can penetrate into the inner diameter surface of the said guiding surface part easily, and the piston ring 9 is prevented from being pushed-out into the unload hole 3. Therefore, even if the piston body 1 is switched to descend by a change-over, such a trouble that the piston ring 9 is cutaway is not generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11299282-A (JP)
Title: Initial adjustment device for brushless motor
Inventor: SHIONO KENJI
IPC: H02P6/16
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To align the electrical position of a brushless motor to the zero position of an angle detector accurately in a short time, when driving the motor. SOLUTION: The U-phase induced voltage of a brushless motor 1 is input to an A/D converter 12, which then outputs voltage data (C). An angle detector 3 is installed concentricaly with the motor 1, and an angle signal (B) is output from the angle detector 3 to an angle converter 4, which then outputs an angle data (D). A central processing unit 5 is input with these data (C) and (D) and then calculates a U-phase current command with a constant torque command and finds an angle, at which induced voltage is zero and this angle is used as an alignment parameter. This parameter is stored in the central processing unit 5 and is used as a parameter for driving the motor hereafter. Through this method, parameter calculation can be made automatically, compared with the conventional method wherein parameter calculation is conducted manually.
Patent JP-H09254642-A (JP)
Title: Device for cooling and heating automotive seat
Inventor: TAKAGAKI KATSUHIRO
IPC: B60H1/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the part of the body of an occupant which is in contact with a seat from becoming sweaty by cooling the back of the seat, especially during the summer and the rainy season. SOLUTION: To mount this device on an existing seat 1, an air feed pipe 19 through which exhaust air from an air conditioner is allowed in and fed between the front material 12a (13a) and lining 12b (13b) of a seat cover 11 is attached to the seat cover. To incorporate the device into a seat in advance, an air feed pipe through which exhaust air from an automotive air conditioner is allowed in and fed toward the back of the front cover of the seat is attached to the seat. The cold exhaust air cools the front material of the seat cover and the front cover of the seat, preventing the part of the body of an occupant which is in contact with the seat from becoming sweaty.
Patent JP-H07303153-A (JP)
Title: Gas security equipment
Inventor: HIGASHIYAMA KEISEI
IPC: G08B21/16
Filed: 1994-05-09
Abstract: PURPOSE:To store lines with successful dialing by trying communication again through a line after revision of line class when trial communication is made for a prescribed number of times between a house installing the security equipment and a central supervisory center and the communication is not successful. CONSTITUTION:A central supervisory center and a gas security panel 20 installed to each house II are connected via a telephone line III, and a gas security panel 20 sends required event information to the predetermined central. supervisory center via the telephone line III. The gas security panel 20 can select a DP (dial pulse transmitter) 3 or a PB (pushphone transmitter) 4 by a switch 6. When communication by using a DP(PB) signal is not successful, a PB(DP) signal is used and a communication enable line is stored in a memory 2.
Patent JP-S60240873-A (JP)
Title: Starter
Inventor: IMAMURA TETSUO
IPC: F02N11/00
Filed: 1984-05-11
Abstract: PURPOSE:To prevent removal of planetary gear by inserting and securing a hole made in the planar portion of cover over a supporting pin of planetary gear while to prevent contact with the cover due to revolution of planetary gear by rotating the cover integrally with a drive shaft. CONSTITUTION:A drive shaft 1 is assembled rotatably with an armature shaft 3a mounted coaxially in the center of an armature core 3c of a starter motor. A sun gear 3b is formed on the outercircumference at one side of the armature shaft 3a to be geared with a planetary gear 6 which is geared with an internal gear 5a. The cover 9 is constructed with a tubular section 9a having larger diameter than the armature shaft 3a, a planar disc 9b extending radially from one end and a hole 9c made in the planar disc 9b to be pressure inserted with a pin 8 for supporting the planetary gear 6.
Patent JP-H05264204-A (JP)
Title: Displacement measuring instrument
IPC: G01B7/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide a displacement measuring instrument having reproducibility and reliability in measuring displacement by installing a displacement sensor in a position where error is reduced. CONSTITUTION:A displacement measuring instrument detects the point of approximation of pseudo-linear data output from a converter 4 and a linear based on the pseudo-linear data and includes an arithmetic control means 6 for sending drive signals to a sensor movement means 3 so that a displacement sensor 2 is adjusted to a position corresponding to the point of approximation.
Patent JP-S60237706-A (JP)
Title: Output limiting device of power amplifier
Inventor: JIKOU HIDEYASU
IPC: H03F1/02
Filed: 1984-05-11
Abstract: PURPOSE:To supply sufficient electric power in the transient period of a speaker load and to limit the power supply at the time of low output impedance by limiting an output voltage when more than a specific output current flows. CONSTITUTION:A power amplifier consists of a voltage amplifier transistor (TR)1, driver TRs 2 and 3, and output TRs 4 and 5, and the voltage developed between resistances 13 and 14 with currents flowing through the output TRs 4 and 5 is outputted to an output terminal 10. This amplifier is provided with the output limiting device consisting of output voltage limiting circuit switching TRs 21 and 22, TR20 for current inversion, Zener diodes 23 and 24 for generating a reference voltage of output voltage limitation, TR19 for output current detection, TR37 for varying the on sensitivity of the TR19, diode 38, etc. Then, the limiting device is turned on when the output current of the amplifier larger than the 1st current value and turned off when the output current is less than the 2nd current value smaller than the current value. Further, the limiting device is provided with hysteresis through the operation of the TR20, etc., at the 1st and the 2nd current values and the current is held to supply electric power to the speaker load effectively.
Patent JP-S60237972-A (JP)
Title: Endless type laver sheet dryer in laver sheet maker
Inventor: NISHIMURA SHIGEO
IPC: A23L17/60
Filed: 1984-05-11
Abstract: PURPOSE:In a system for drying laver sheets, as the endless screen is allowed to run upward and downward along a series of rollers in the drying chamber, the chamber is provided with a play for adjusting the length of the endless screen at the rear part so that the laver sheets are prevented from breaking, even when they shrink, while they are dried. CONSTITUTION:In the system for drying the laver sheets which are extended on the endless screen, as the screen 2 is allowed to run upward and downward along a series of rollers in the drying chamber 5, a play 2a for adjusting the length of the screen 2 is fitted to the hind part in the drying chamber 5. Thus, the shrinkage of the endless screen 2 is permitted in accordance with the drying shrinkage of the laver sheets to prevent the sheets from breaking.
Patent JP-S5321981-A (JP)
Title: Preparation of filter paper for collection of gaz
Inventor: NAGANO HAYAMI
IPC: G01N31/22
Filed: 1976-08-12
Abstract: PURPOSE: To make broader the lower limit of quantitative determination and improve measurement precision by carrying out washing step, chemical immersing step and drying step comprehensively in one system to lower blank value of filter paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5732269-A (JP)
Title: Novel n-heteroaryl-alkylenediamine and manufacture
Inventor: FURITSUTSU BUIIDEMAN
IPC: C07D213/74
Filed: 1981-06-22
Abstract: The present invention provides aryloxypropanolamines of the general formula:   <IMAGE>   wherein R1, R2, R3 and R4, which may be the same or different, are hydrogen or halogen atoms or lower alkyl, cyano, carboxamide, hydroxyl, lower acyloxy, lower alkoxy, lower alkenyloxy or aryl lower alkoxy radicals, R5 and R6, which may be the same or different, are hydrogen atoms or lower alkyl radicals, X is a straight or branched alkylene chain containing 2 to 6 carbon atoms, A is a mono-, bi- or tricyclic heteroaromatic or hydroheteroaromatic radical or, when at least one of the symbols R1, R2, R3 and R4 is other than a hydrogen atom, may also be a phenyl radical, with the proviso that when A is a uracil-6-yl radical, the 5-position of the uracil moiety does not contain a hydrogen atom, R7, R8, R9, R10 and R11, which may be the same or different, are mono- or divalent substituents selected from hydrogen, halogen, notro, hydraxylamino, amino, lower acylamino, lower alkylamino, di-(lower alkyl)-amino, hydroxyethylamino, di-(hydroxyethyl)-amino, hydroxyl, lower alkoxy, allyloxy, methoxy lower alkoxy, cyano, carboxamido, carboxy, lower alkoxycarbonyl, hydroxymethyl, lower alkoxymethyl, halomethyl, aminomethyl, lower acylaminomethyl, halomethyl, aminomethyl, lower acylaminomethyl, di(lower alkyl)-aminomethyl, pyrrolidinomethyl, piperidinomethyl, di-(hydroxyethyl)-amino, hydroxyl, lower alkoxy, allyloxy, methoxy lower alkoxy, cyano, carboxamido, carboxy, lower alkoxycarbonyl, hydroxymethyl, lower alkoxymethyl, halomethyl, aminomethyl, lower acyaminomethyl, di-(lower alkyl)-aminomethyl, pyrrolidinomethyl, piperidinomethyl, di-(hydroxyethyl)-aminomethyl, morpholinomethyl, piperazinomethyl, 4-lower acylpiperazinomethyl, 4-lower alkylpiperazinomethyl, lower alkyl, lower alkenyl, 2-cyanoethyl, 2-hydroxyethyl, phenyl lower alkyl and phenyl, the phenyl radicals being optionally substituted with 1 or 2 hydroxyl or methoxy radicals, or from oxygen or sulphur; the optically-active forms and the racemic mixtures thereof, and the pharmacologically compatible salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. These compounds are useful for the prophylaxis and combatting of cardiac and circulatory diseases.