baber/WOPTO huggingface dataset:
Patent JP-H0329305-A (JP)
Title: High-frequency transformer
Inventor: IGARASHI MASATERU
IPC: H01F41/04
Filed: 1989-06-26
Abstract: PURPOSE:To restrain a reactive power from being generated, to reduce the number of processes, to simplify a manufacturing process and to reduce a cost by a method wherein a spiral pattern is wired on a printed sheet, one or a plurality of printed sheets are connected and a winding of a transformer is formed. CONSTITUTION:A primary winding 3 is wound on a core 1; in addition, insulating sheets 32 and printed sheets 33 are piled up alternately on it. The printed sheets 33 are connected to each other by using short-circuit leads 34 so as to be connected in series and in parallel; a secondary winding of a transformer is formed. Since a thickness of a pattern on the printed sheets 33 is thin, a capacity between the primary winding and the secondary winding can be reduced to several fractions to several tens of fractions as compared with that of conventional windings. Thereby, a reactive power generated by this capacity is reduced. As an assembly operation, the printed sheets 33 and the insulating sheets 32 are piled np and the printed sheets are connected by using the short-circuit leads 34; the number of winding processes can be reduced; a low cost can be achieved.
Patent JP-S5683087-A (JP)
Title: Manufacture of josephson element
Inventor: WATAKABE YAICHIROU
IPC: H01L39/24
Filed: 1979-12-11
Abstract: PURPOSE:To control the thickness of a junction section accurately by a method wherein the thickness of the first evaporated film is thinly formed by controlling two superconductive films, electrode sections, and the thickness of the junction section between the films by means of a vertical evaporation method, and only the superconductive films of the electrode sections are thickness by means of an oblique evaporation method. CONSTITUTION:An insulating film 5, an intermediate film 6 and an upper film 7 are made up on a silicon substrate 4a. A resist film 8 is applied, and a pattern of the desired Josephson element is drawn by light. The resist film 8 is developed, and an opening section 71 conforming to an opening section 81 is built up to the upper film 7 by means of etching. The first evaporated film 9 is formed by means of a vertical evaporation method so that the thickness of the first evaporated film 91 at a junction section is made up in the desired thickness. The second evaporated film 9a unified with the first evaporated film 9 is built up by means of an oblique evaporation method. Lastly, the intermediate film 6 is removed by means of etching.
Patent JP-S648567-A (JP)
Title: Disk drive device
Inventor: TANAKA TSUTOMU
IPC: G11B21/12
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a recording/reproducing head from being damaged by making the recording/reproducing head approach a disk surface of a disk cartridge only at the time of opening a shutter. CONSTITUTION:The titled device possesses a detecting means 10 for detecting the opening state of the shutter and a head control means for making the recording/reproducing head 8 approach the surface of the disk 5 of the disk cartridge at the time of detecting the opening state of the shutter 3 by said detecting means 10. Since the recording/reproducing head 8 approaches the surface of the disk 5 of the disk cartridge only at the time of opening the shutter 3, the shutter 3 and the recording/reproducing head 8 can be kept from coming into contact with each other. By this method, the recording/reproducing head 8 can thus be prevented from being damaged.
Patent JP-H11355057-A (JP)
Title: Control method for distortion compensating amplifier
Inventor: TOMIZAWA FUMIHIRO
IPC: H03F1/32
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce errors in amplitude/phase by widening a band through modulation as a pseudo distortion signal to be injected into a main amplifier for amplifying a received high frequency signal, and controlling the signals of main and auxiliary routes so as to cancel the distortion signal while using a signal at a frequency near the received high frequency signal. SOLUTION: When the pseudo distortion signal (pilot signal) in an ordinary narrow band is inputted to a band widening means 1, a wide band signal is generated as output. When the pseudo distortion signal (at the frequency near the received high frequency signal) in the wide band is inputted to a main amplifier 2, this distortion signal is amplified together with the received signal. The component of the outputted pseudo distortion signal is detected from the output side of the main amplifier 2 by a pseudo distortion detecting means 3 and control operation is performed by a control part 4 so as to eliminate the component of the distortion signal from the main amplifier 2. Thus, since the signal in the wide band is used as the pilot signal, in comparison with an ordinary pilot signal, total power can be increased at the same level and a dynamic range can be secured.
Patent JP-S6056348-A (JP)
Title: High brightness bulb type fluorescent lamp
Inventor: HIROTA TAISUKE
IPC: H01J61/30
Filed: 1983-09-07
Abstract: PURPOSE:To economically obtain a high brightness bulb type fluorescent lamp without giving influence on productivity by executing bending and scattering processes to the light emitting bulb itself of the light emitting internal bulb. CONSTITUTION:In the process for thermally molding a light emitting internal bulb 4 into, for example, the U-shaped bulb, the surface is recessed or protruded in the diamond pattern 5. Thereby, the light radiated from the light emitting internal bulb can be bent locally by such a diamond pattern 5 and a high brightness lamp, in appearance, can be obtained without any special processes.
Patent JP-S648919-A (JP)
Title: Seat apparatus for vehicle
Inventor: UESUGI OSAMU
IPC: B60N2/90
Filed: 1987-06-30
Abstract: PURPOSE: To prevent danger of a seated person by careless rotation of an operation lever by providing an oscillation cam to lock the operation lever in a seated condition to be prohibited from rotating, and prevent locking of the operation lever in putting a seat back down. CONSTITUTION: In a seated condition, a protrusion 9c and a tooth part 10 in a tooth member 9 are engaged with a tooth part 8 in an arm 3, so the arm 3 holds an inclination angle. A pin 23 in a lock lever 22 is engaged with a recessed part 26 in the arm 3, and a recessed part in a back arm 5, so both are integrated with each other. A cam 12 is abutted to a cam part 9d in the tooth member 9, a subsidiary lever 13 is energized to rotate counterclockwise, an oscillation can 17 is energized to rotate counterclockwise, and a pin 14 in the subsidiary lever 13 is fitted to a stopper hole 20a. For putting a seat back down, a lever part 21 is operated to rotate the oscillation cam 17 clockwise, and the operation lever 15 is rotated clockwise.  The subsidiary lever 13 is integrally rotated, and the can 12 is engaged with a recessed part 9e in the tooth member 9 to release engagement of the tooth parts 8, 10, thereby the arm 3 is freely rotated.
Patent JP-S6438629-A (JP)
Title: Measuring apparatus for amount of abrasion of sealing material for piston
Inventor: KAIRIKU TSUTOMU
IPC: F02F5/00
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the breakdown due to the contact of a piston with a cylinder, by providing a member to be detected on an end face of the piston and also by providing a cylinder head with a means to apply a light to a reflecting region and to detect the quantity of a reflected light from the reflecting region. CONSTITUTION:A member 19 to be detected is fixed to a nut 13 of a piston 2. When the lower pars of rider rings 16 and 17 contact slidably with the inner peripheral surface of a cylinder 1 and the amount of abrasion thereof increases with time, a light emitted from an optical fiber 22a and passing through an end part 23 is applied to a reflecting region N2 of the member 19, and the light reflected therefrom passes through an optical fiber strand 22b from the end part 23 and is given to a photodetecting element 25. Since a gap between the end part 23 and the region N2 is smaller than a gap between the end part 23 and a reflecting region N1, an output voltage of an element 25 for the quantity of a detected light increases. Moreover, due to the abrasion of the rings 16 and 17, the light from the end part 23 is reflected in the sequence of reflecting regions N3-N5. Thereby the output voltage in the element 25 corresponding to the quantity of the detected light changes to increase sequentially with time. Thus, the measurement of the amount of abrasion of the rings 16 and 17 is enabled.
Patent JP-H11353677-A (JP)
Title: Disk device
Inventor: HASHIMOTO HIROYOSHI
IPC: G11B7/095
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capabl ofe operating a constant sled servo. SOLUTION: A reproduced signal (RF signal) is read out by a pickup 12 and a tracking error signal (TE signal) is detected in a TE detecting circuit 18. The TE signal is subjected to processings of a phase compensation or the like in a loop filter 20 and it is applied to an averaging filter 24, in which only frequency components (eccentric components) concerning the eccentricity of the TE signal are extracted and the eccentric components are averaged. Namely, the TE signal at the time of giving attention to eccentric components is sampled based on FG pulses and sampled eccentric components are added. Consequently, the eccentric components are eliminated from the TE signal.  Then, the TE signal passed through the averaging filter 24 is subjected to processings of a phase compensation or the like in a loop filter 26 and it is applied to a driving circuit 28, in which the driving voltage of a sled motor 30 is generated.
Patent JP-S6054542-A (JP)
Title: Method and device of private talking
Inventor: AKAIWA YOSHIHIKO
IPC: H04K1/10
Filed: 1983-09-06
Abstract: PURPOSE:To easily code private talking signals into codes and reversely decode the coded talking signals into signals, by transmitting signals which are obtained by privacy converting analog transmitting signals after combining correspondingly to discrete signals which are obtained by coding digital signals, and disassembling the combined signal into the digital signal and analog signal. CONSTITUTION:An analog signal is inputted from an input terminal 1. A digital signal is inputted from another input terminal 2 and the analog signal is privacy-converted 5 by means of a signal which is obtained by inputting part of the digital signal into a discrete signal circuit 4 through a coding circuit 3. The privacy converted analog signal is sent to a signal combining circuit 6 where the privacy converted analog signal is combined with the digital signal from the terminal 2, and the combined one is sent out from a terminal 8 through a transmitting circuit 7. An inputted 28 combined signal is received 27 and separated 26 into the digital signal and privacy converted signal. A part of the digital signal is outputted 22 and the other part is coded 23 in the same way as made at the transmitting side and reverse privacy conversion 25 is made by producing 24 a discrete signal similarly to the privacy conversion selected at the transmitting side, and thus, the same analog signal as that inputted at the transmitting side is outputted from a terminal 21. Therefore, privacy conversion can be made easily without using any special signals.
Patent JP-S5865655-A (JP)
Inventor: MACHI AKIO
IPC: B32B17/12
Filed: 1981-10-15
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-S6143235-A (JP)
Title: Control method of air-fuel ratio
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/14
Filed: 1984-08-03
Abstract: PURPOSE:To enable air-fuel ratio corresponding to an altitude to be compensated, by updating a reference value on the basis of the latest correction coefficient only when an altitude compensation correction coefficient is a card reference value or more if a means value of the correction coefficient is a predetermined value or more at idle time. CONSTITUTION:If it is decided that an arithmetic mean value FAFAV1 between the latest feedback correction coefficient FAF and the preceding correction coefficient FAFO is in a value of 1.0 or more, the method, deciding whether or not a relation is altitude compensation study correction coefficient FHAC >= card reference value FHACI, obtains, when it is yes, the latest card reference value by using the latest data of FHAC and FHACI to be calculated. Next, the method, storing in a register A a result that 0.03 is subtracted from FHACI and adding a study quantity GKF to FHAC to obtain the latest correction cofficient FHAC, obtains FHAC as FHACI-0.03 if in a relation where FHAC<FHACI-0.03. And then a study correction coefficient FG is obtained from FHAC, DFC by adding a study quantity GKD to the compensation correction coefficient DFC. In this way, an influence to altitude compensation by evaporated fuel can be limited to a minimum.
Patent JP-S6053755-A (JP)
Inventor: OUTAKE TATSUNORI
IPC: F24S90/00
Filed: 1983-09-05
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-H0215178-A (JP)
Title: Chemical treating agent and chemical treating bath
Inventor: IKEDA SATORU
IPC: C23C22/08
Filed: 1988-06-30
Abstract: PURPOSE:To form a coating film having superior corrosion resistance on the surface of a metal by chemical treatment by incorporating specified pts. wt. of orthophosphoric acid and/or orthophosphate, oxalic acid and/or oxalate and divalent Sn ions into a chemical treating agent. CONSTITUTION:1-30pts. wt. (expressed in terms of PO4) orthophosphoric acid and/or orthophosphate (A), 0.005-0.5pts.wt. (expressed in terms of oxalic acid) oxalic acid and/or oxalate (B) and 0.005-0.5pts.wt. divalent Sn ions (C) are incorporated into a chemical treating agent. A chemical treating bath is prepd. so that the components A, B, C are contained by 1-30g/l, 0.005-0.5g/l and 0.005-0.5g/l, respectively, and the pH of the bath is adjusted to 3-5. By using the bath, a coating film having superior corrosion resistance can be formed on the surface of a metal by chemical treatment.
Patent JP-H0251004-A (JP)
Title: Strain gage system
Inventor: MAIKERU DEII RAIFUERU
IPC: G01B11/16
Filed: 1989-06-26
Abstract: PURPOSE: To transmit the strain measurements of a structural member easily by fitting a laser body and a reflective mirror onto a member which receives strain, and oscillating a laser whose frequency changes in proportion to strain. CONSTITUTION: Substrate layers 18,20 are fitted onto a structural member 12. A laser body 14 is fixed onto the layer 18, and a reflective mirror 16 is fixed onto the layer 20 with adhesives respectively. The end surfaces 22, 24 of the body 14 are coated with suitable nonreflective coating. When strain occurs at the member 12, a distance (d) between the body 14 and the mirror 16 changes, therefore, laser oscillating frequency changes in proportion to strain. Laser beam of frequency corresponding to strain is capable of being transmitted easily from the member 12 for receiving and decoding at a distant place. This system is capable of being used for a measuring system or a telemeter system.
Patent JP-H11351945-A (JP)
Title: Level detection method and liquid surface level detection device
Inventor: KINOSHITA SHIGEHIRO
IPC: B65B1/36
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a level detection method for easily detecting the level of a filler from the outside of a container. SOLUTION: When a beverage is to be filled into a cylindrical packing material 11, a hopper 22 for detection for allowing water 21 to stay is arranged around the packing material 11, and the water 21 is supplied into it from a water supply pipe 23 for storage. An ultrasonic sensor 24 is arranged so that it is exposed to the inner wall surface of the hopper 22 for detection, ultrasonic waves are emitted into the packing material 11 via the water 21, feedback ultrasonic waves from the inside of the packing material 11 are received via the water 21, thus improving the transfer of ultrasonic waves and accurately detecting the level of the beverage in the packing material 11.
Patent JP-H06124190-A (JP)
Title: Bit string conversion for bit string eor characteristic code
Inventor: TAKANO AKIRA
IPC: G06F5/00
Filed: 1991-04-09
Abstract: PURPOSE:To convert a bit string with a characteristic code composing of bits by converting the bits with the characteristic code of exclusive OR (EOR) to the arrangement of bit codes in the bit string. CONSTITUTION:A binary code 1000 is made correspondent to the first bit position of a bit string 11001001, a binary code 1001 is made correspondent to the second bit position and continuously, binary codes 1010, 1011, 1100, 1101, 1110 and 1111 are successively made correspondent. Bit codes at those respective bit positions are multiplied to those binary codes, binary codes 10, 11, 12, 13, 14, 15, 16 and 17 are prepared, and EOR 18,0010 samely positioning those digits is defined as the bit string EOR characteristic code of a bit string (1). Next, in the case of converting binary codes 19, 1000 to a bit string defined as the bit string EOR characteristic code, first of all, EOR 20,1010 of 18 and 19 is prepared. Next, the original bit string (1) is converted to a bit string 21 by turning a bit code 0 at the bit position showing 20 corresponding to (1) to a complementary binary code 1.
Patent JP-H05335364-A (JP)
Title: Multilayer board for mounting electronic component
Inventor: UEDA MASAHIRO
IPC: H05K3/46
Filed: 1992-05-29
Abstract: PURPOSE:To provide a multilayer board for electronic-component mounting having excellent electrical connectivity and mounting and arrangement property suitable for high-speed processing. CONSTITUTION:A synthetic-resin board is provided with the following: a first mounting part 1 on which an LSI 11 for MPU is bare-mounted; second mounting parts 2 for memory LSI mounting; and third mounting parts 3 for noise- preventing capacitor mounting. A plurality of stages of first pads 111 are formed. Conductor circuits 4 which are used to transfer electric signals are formed between the first mounting part 1 and the first pads 111, between the second mounting parts and second pads 20 and between the third mounting parts 3 and third pads 30. connector parts 5 which are used to transfer electric signals to the outside are formed at the conductor circuits 4. The second mounting parts 2 and the third mounting parts 3 are formed around the first mounting part 1. Since the LSI 11 for MPU is bare-executed to the first mounting part 1, its connecting distance becomes short.
Patent JP-H0329050-A (JP)
Title: Load distribution system
Inventor: HAYASHI TAKAO
IPC: G06F15/16
Filed: 1989-06-27
Abstract: PURPOSE:To reduce the load of a processor having the maximum load despite the uneven load and to average the load among plural processors by deciding a process requesting devices by a random number. CONSTITUTION:The processors 31-33 monitor the contents of an address 1101 of a common memory 4 every 10 milliseconds. When the contents of the address 1101 are less than 10, that is, the branch is within 10, the processors 31 - 33 decide either one of process requesting devices 11 - 13 by an even random number and read the request queue of the decided device. Then the processors 31 - 33 carry out the processes in accordance with the contents of the request queue. When the dispersion is over 10, the devices 11 - 13 have the maximum load with inference carried out based on the data on the addresses 1000 - 1002 of the memory 4. In this case, the process requests are not fetched from the devices 11 - 13. Then the corresponding one of devices 11 - 13 is decided by a random number in the next cycle and its process request is fetched. As a result, the load of a processor having the maximum load can be halved until the maximum load of the processor itself is reduced.
Patent JP-S648659-A (JP)
Title: Supplementary semiconductor integrated circuit device
Inventor: HATA MASAYUKI
IPC: H01L27/08
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a latchup even if a surge is carried on an output line by isolating a first power supply line and a first ground line connected to the sources of a pair of supplementary transistors for forming an output circuit to a second power supply line and a second ground line connected to stabilize a potential. CONSTITUTION:A bulk 4 connected to a second power supply line 13 and a bulk 3 connected to a second ground line 12 are provided in a substrate 1 and a well 2 as a second well. Thus, when a surge or the like is carried on an output line 11, the surge is arrived at the source 5 or 7 of a transistor which is turned ON, then carried on a first power supply line 10a or a first ground line 9a to be externally output, and the surge is not arrived at the bulks 4, 3. Accordingly, the potential of the substrate 1 or the well 2 is not instabilized, and a latchup scarcely takes place.
Patent JP-S5866467-A (JP)
Title: Facsimile device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1981-10-16
Abstract: PURPOSE:To transmit data assuredly, by knowing the size of the original set at a facsimile device of the remote side with the facsimile device of this side. CONSTITUTION:The output of a discriminating circuit 1 which discriminates the size of the recording paper set at a facsimile transmitter is applied to a display circuit 4. An NSS signal including the original size information given from a CPU through the facsimile transmitter of the remote side is detected by an NSS signal detecting circuit 2. The output of the circuit 2 is supplied to the circuit 4, and the circuit 4 displays the size of the original which is set at the facsimile device of the remote side.
Patent JP-S6224170-A (JP)
Title: Heat-ray sensor
Inventor: SUZUKI MUNEO
IPC: G01S3/78
Filed: 1985-07-25
Abstract: PURPOSE:To attempt reduction of costs, by locating a pair of concave mirrors in a point-symmetrical position around a heat-ray sensing element and the focuses of both concave mirrors in the neighborhood of a light-receiving plane of the heat-ray sensing element, and collecting the heear-ray from the opposed directions on the heat-ray sensing element. CONSTITUTION:This sensor is composed of a pair of concave mirrors 1, 2 for collecting and heat-ray on a focus and a heat-ray sensing element sensing the rays reflected from the mirrors 1, 2 and converting them to electric signals. And, the mirrors 1, 2 are opposedly located for alignment of the optical axes and the light-receiving plane 4 of the element is nearly coinciding with the optical-axes of the mirrors 1, 2, and further the focuses of the mirrors 1, 2 are arranged in the neighborhood of the light-receiving plane 4 of the element 3. Thus, the concave mirrors 1, 2, in their optical axis directions, heat-ray from the opposite directions are collected on the light-receiving plane of the element 3, and by arrangement of a pair of concave mirrors 1, 2, the head-ray from both sides of the optical axes of the mirrors 1, 2 can be sensed with a single element 3 and cost reduction can be achieved.
Patent JP-H03128323-A (JP)
Title: 11 beta-aryl-4-estrene, preparation thereof, intermediate product and pharmaceutical preparation having anti-gestagen and anti-glu- cocorticoid action containing new compound
Inventor: ARUBUEDO KUREEFUE
IPC: C07J5/00
Filed: 1990-06-25
Abstract: NEW MATERIAL: A compound of formula I  X is O, hydroxyimino or two Hs; R<1> is H or methyl; R<2> is OH, an alkoxy or an acyloxy; R<3> is H, (CH2 )n CH2 Z [(n) is 0-5; Z is H, cyano or OR<5> ; R<5> is H, an alkyl, etc.], (CH2 )m -C≡C-Y [(m) is 0-2; Y is H, a halogen, a hydroxyalkyl, etc.], etc., or R<2> and R<3> forms formulas II-IV (x is 1 or 2) by bonding each other; R<4> is H, cyano, a halogen, a trialkylsilyl, an alkyl, NR<7> R<8> (R<7> and R<8> are each H or an alkyl), etc.} and an acid-addition salt thereof. EXAMPLE: 11β-[4-(dimethylamino)phenyl]-17β-hydroxy-17α-(1-propynyl)-4-estren-3- one. USE: A pharmaceutical preparation having antigestagen and antiglucocorticoid activities. PROCESS: A compound of formula I is obtained from a new intermediate of formula V (A is β-hydroxy or R<2> ; B is H in the α-position or R<3> in the α-position; A and B represent O in combination).