baber/WOPTO huggingface dataset:
Patent JP-S5489714-A (JP)
Title: Data detector
Inventor: KATOU YOSHIAKI
IPC: G06F11/00
Filed: 1977-12-27
Abstract: PURPOSE: To prevent reading of ineffective clocks owing to noise, etc. by outputting block signals after counting of a specified number since input signal was applied.  
     CONSTITUTION: When the input signal having been read is applied to terminal IT 1, a counter CNT which counts a specified number through an OR gate OR 1, NOR gate NOR 1 starts counting. Each time when this counter CNT counts a specified number, an FF 16 is inverted by the NAND output from a NAND gate ND 2, by which an AND gate AG 1 is opened. This causes the counter CNT to be reset and the inversion output of the FF to become a block signal, thus reading of the data is accomplished. Hence, no block signals are produced at the inputting of the read signal owing to noise, etc. of the nonblock part and reading of the effective block is thus prevented. A block which has missing of signals of less than specified number owing to segmenting of the data block by the burst of the clock signal may also be read in the similar manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6050899-A (JP)
Inventor: NAKANO TAKESHI
IPC: H05B41/392
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04358106-A (JP)
Title: Coated tape optical fiber and optical cable formed by using the fiber
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1991-06-04
Abstract: PURPOSE:To prevent an increase in the transmission loss of the optical fibers in both side parts by specifying the outside diameters of the optical fibers on both sides to a specific range and to the outside diameter larger than the outside diameter of the optical fibers on the inner side. CONSTITUTION:The outside diameter of the inner fibers 6a among plural pieces of the optical fibers 6 of the coated tape optical fiber 15 constituted by arraying plural pieces of the optical fibers 6 having bare optical fibers of a specified outside diameter and integrating the fibers by an integral coating layer 17 is specified to <=200mum and the outside diameter of the optical fibers 6b at both ends is specified to 220 to 250mum. Plural sheets of the coated tape fibers 15 are superposed on each other and are housed into trough-shaped housing bodies 2 consisting of plastic, such as polyethylene and thereafter, plural pieces of the trough-shaped housing bodies 2 are wound around a tension member 1. Further, the plural trough-shaped housing bodies 2 are wound via tapes 3, such as polyester tape, thereon and thereafter, a sheath 4 is clad thereon, by which the optical cable is produced.
Patent JP-S5863062-A (JP)
Title: Single-phase four-pole synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02K7/118
Filed: 1981-10-06
Abstract: PURPOSE:To reduce power consumption and to shorten starting rise time by a method wherein an AC full-wave current is alternately flowed to binary split coils in predetermined directions respectively at the time of starting and all the coils are connected to an AC power source at the time of synchronization. CONSTITUTION:One side of a single-phase power source S is connected to brushes B1, B3 and the other side is connected to the branch point 14 of coil segments C1, C2 connected to brushes B2, B4 through a switch SW and four sliding segments P1-P4 connected to a commutator 10 through commutators D1-D4 directed in predetermined directions respectively are provided. At the time of starting, the full-wave rectifying current of a single-phase alternating current is alternately flowed to the coil segments C1, C2 respectively in the same direction and the current direction is changed every 90 deg. rotation of the commutator 10 and the commutator 10 is isolated from each brush B1-B4 around synchronous rotation and the coil segments C1, C2 are connected to a single-phase power source S through the brush B4 and the switch SW.
Patent JP-S5589919-A (JP)
Title: Information recorder
Inventor: MIYAUCHI TOSHIMITSU
IPC: G11B7/00
Filed: 1978-12-27
Abstract: PURPOSE: To ensure to detect the recording state of information on the optical disc, by detecting the reflection light flux from the optical disc at recording and detecting the maximum and minimum peak period for the reflection signal.  
     CONSTITUTION: The recording media 10 records the data in the condition of presence of ON and OFF, i.e., presence of holes with coverged spot. The reflection signal from the disc 9 at recording is introduced to the detection circuit 13 through the optical detector 11 and head amplifier 12. The maximum peak period T is made longer with this reflection signal, as shown in b, and the minimum peak period is presented, then the error signal is outputted from the detection circuit 13 as shwon in g and it is inputted to the signal modulation circuit 2. Thus, the same data are again recorded to the next sector. If any error is detected in the data recording, the same data are recorded again the next sector to obtain the recording of information with any error from this result. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000348433-A (JP)
Title: Control circuit for optical disk reproducing apparatus
Inventor: TSUDA HIROYUKI
IPC: G11B20/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption in a sleep mode in which processes of respective sections are once stopped without turning off a power supply. SOLUTION: TOC data which are index information of an optical disk are stored in a buffer RAM 7 of the optical disk reproducing apparatus. A clock cannot be stopped conventionally to hold the stored content, but in this apparatus a second buffer RAM 23 is provided to preserve data such as the TOC data that are also used after recovering from the sleep mode, and the buffer RAM 7 is not refreshed in the sleep mode and the stored content thereof is erased. Thus, power consumption otherwise required for the refresh operation in the sleep mode can be reduced.
Patent JP-2000135593-A (JP)
Title: Flux composition material for aluminum brazing, its coating, and brazing method
Inventor: KATO SEIZO
IPC: B23K35/28
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make adhesiveness to an Al brazing sheet good, and facilitate processing and cutting operation after application by composing the composition material of a given composition of fluoride system flux, isobutylene-isoprene rubber and/or oil resin, and organic solvent. SOLUTION: This composition material comprises 1-50 wt portion of isobutylene-isoprene rubber and/or 1-50 wt portion of oil resin, and 30-600 wt portion of organic solvent against 100 wt portion of fluoride system flux. The fluoride system flux is composed of, for example, AlF3-KF, KalF4-K3AlF6 and the like. The organic solvent is not specially limited, but toluene, hexane, and the like are usually used. Various additives can be further added to the composition material when necessary. Among the additives, especially a coupling agent is added preferably at 0.01-2.0 wt portion against 100 wt portion of flux, for the purpose of improving adhesiveness of the coating. Also, when electrostatic coating is applied, it is preferable that 0.1-30 wt portion of electrostatic providing agent is added.
Patent JP-H1011446-A (JP)
Title: Mail generation support system
Inventor: KOTANI TAIZO
IPC: G06F17/21
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of user's operation. SOLUTION: When a user performs mail retrieval by fields by using pop-up menus 10A and 10B, retrieval results are displayed. On this screen, when an initial letter is selected, words having the initial character are displayed in a display area 11B as to key words used for the retrieval by the fields. When the user selects one word, the English word of the selected word is displayed in a display area 11E.
Patent JP-H08329364-A (JP)
Title: On/off type sensor, p type monitor system, and abnormality monitoring method
Inventor: KIMURA TETSUO
IPC: G08B25/00
Filed: 1995-06-02
Abstract: PURPOSE: To automatically detect function abnormality such as a fault of the ON/OFF type sensor on the side of the P type receiver. CONSTITUTION: This P type monitor system has the ON/OFF type sensor 2 connected to a line 3 from a P type receiver 1, and the ON/OFF type sensor 2 has an environmental abnormality judgement part 6 which judges environmental abnormality from the detection signal from a detection part 5, an environmental abnormality information part 7 which sends the signal of environmental abnormality of the P type receiver 1 by using the line 3 when the environmental abnormality is judged, a function abnormality judgement part 11 which judges function abnormality of the ON/OFF type sensor from the detection signal from the detection part 5,  and a function abnormality information part 12 which uses the same line 3 with the transmission of the signal of environmental abnormality when the function abnormality is judged and transmits a signal of function abnormality to the P type receiver 1 so that the P type receiver 1 discriminates it from the signal of environmental abnormality.
Patent JP-H05321246-A (JP)
Title: Inter-wall joining method for underground continuous wall
Inventor: USAMI SHIGERU
IPC: E02D5/20
Filed: 1992-05-26
Abstract: PURPOSE:To enhance the transmitting ability of a partition wall for an intra- and extra-plane shearing force between unitary walls. CONSTITUTION:A mild steel bar cage 4 is provided where a partition plate is installed in the joint between a preceding wall 1 and a subsequent wall. wherein a mild steel bar joint 5 is protruded from the partition plate 14 of the cage 4, and concrete 6 is placed using this partition plate 14 as a form. Thus the preceding wall 2 is constructed. To construct the subsequent wall 2, on the other hand, a mild steel bar joint 8 of a mild steel bar cage 9 is joined with the mentioned joint 5 by the lap joint followed by placing of concrete 16. In this method of inter-wall joining for an underground continuous wall, the partition plate 14 consists of a plate 15 having uneven surface, and the joint between the preceding and subsequent walls 1, 2 is formed by the fit due to their unevenness.
Patent JP-S5392379-A (JP)
Title: External parts for portable watches
Inventor: NAKAGAWA TETSUO
IPC: C23C14/32
Filed: 1976-12-29
Abstract: PURPOSE:The captioned parts of high quality having high impact resistance, high mirror-surface gloss, a wide degree of freedom in design, high volume productivity, etc. which is obtainable by covering the surface of a metal or alloy having a specific Vickers hardness range with ZrN.
Patent JP-H0774955-A (JP)
Title: Picture signal encoder/decoder using matching of sub-band division and repeated reduced mapping
Inventor: MIZUNO SHOJI
IPC: H04N19/00
Filed: 1993-06-30
Abstract: PURPOSE:To reduce time to be required for the transmission of a picture signal or memory capacity to be required for the storage of the picture signal by compressing the data amt. of the picture signal. CONSTITUTION:On an encoding side, an input picture signal x is divided into plural sub-band signals d1 to d7 through a sub-band dividing filter 1. A matching circuit 2 determines a matching parameter for reduced mapping independently of sub-band signals d1 to d7 each other or taking their correlation into consideration. A matching parameter encoding circuit 3 inputs minimum error detecting signals q1 to q7 from the circuit 2, fetches optimum matching parameters p1 to p7 from the circuit 2 based upon the signals q1 to q7 and encodes the parameters p1 to p7 to obtain a compressed code (c), which is sent to a transmission line 4. On a decoding side, reverse processing to the encoding side is executed to obtain decoded matching parameters p1E to p7E, decoded sub-band signals d1E to d7E and an output picture signal xE.
Patent JP-S59131216-A (JP)
Inventor: BUEIKOO REINORUDO SAARI
IPC: H03H19/00
Filed: 1983-09-02
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-S6138263-A (JP)
Title: Through hole of intermediate supporting wall in automatic speed changer
Inventor: KATO EIJI
IPC: F16H57/027
Filed: 1984-07-30
Abstract: PURPOSE:To decrease a polishing part and reduce production cost, by providing a turn stop inserted into a through hole provided in an intermediate supporting wall of a transmission. CONSTITUTION:An intermediate supporting wall 3 forms a through hole 3A, connecting one side speed change mechanism chamber 2C in the side of one side speed change mechanism 2A with a chamber 2D of the other side speed change mechanism 2B, in a part of the position where a washer 5 is arranged. The through hole 3A serves as a ventilation hole providing the internal pressure of air in the both chambers 2C and 2D to a fixed level while prevents the washer 5 from being dragged by a disc part 20C of a rotary member 4 and rotated by fitting a turn stop 5A protrusively provided in the front of the washer 5. In this way, the washer, being required to polish only its surface side adapting the rotary member, enables production cost to be suppressed.
Patent JP-S5684158-A (JP)
Title: Production of metallic material thin strip
Inventor: ITOU ISAO
IPC: B22D11/06
Filed: 1979-12-13
Abstract: PURPOSE: To produce a metallic material thin strip of good surface characteristics continuously in a large volume by continuously supplying molten metal between a large-diameter cylinder which is rotating at high speeds and a small-diameter roll which is inscribing or circumscribing with the same, and subjecting the molten metal to quenching, solidifying ad rolling.  
     CONSTITUTION: A molten metallic material 3 is continuously supplied between a metallic large-diameter cylinder 1 of a diameter D which is rotating at high speeds, and a small-diameter roll 2 of a diameter (d) which is inscribing or circumscribing  therewith and is pressed thereto (pressing pressure is ≥1kg per 1mm of unit width in  the width direction rectangulr to the lengthwise direction of a thin strip), and the  molten metal 3 is subjected to quenching solidifying and rolling by means of the  cylinder 1 and roll 2. Here, if the diameter of said cylinder 1 is defined as D, and  the wall thickness as (t), it is made larger than 2mm and D/T is made ≥5. When  the diameter of the roll 2 is defined as (d), D/d is made ≥2, and D≥200mm. In this  way, the contact length of the material to be cooled increases, and this enables high  cooling efficiency to be obtained and the metal material thin strip 5 of good surface  characteristics to be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5583975-A (JP)
Title: Pattern feature extracting system
Inventor: TSUJI YOSHITAKE
IPC: G06K9/46
Filed: 1978-12-19
Abstract: PURPOSE: To realize the steady extraction of the basic features of the pattern by detecting the segment composed of the right- or left-turn components between the thin lines held between the end point and the branch point with reception of directions of the end point, branch point, refraction point and strokes each.  
     CONSTITUTION: Both V and U are the flection points which show the finish and start inflection points each, and R and L show that the segment held between end point J and V features the right turn and that the segment held between U and end point I features the left turn respectively. And figures 3 and 4 show the chord directions each. The directions of the strokes are detected at 2, 45 and 2 in that order. And the thin line held between end point T shown by (a) and the refraction point shown by (d) turns to the right-turn segment; while the thin line held between refraction point K shown by C and end point T shown by (e) becomes the left-turn segment respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0825119-A (JP)
Title: Machining controlling for hole saw and control method
Inventor: OKI NOBUAKI
IPC: B23B49/00
Filed: 1994-07-13
Abstract: PURPOSE:To eliminate a useless idle running distance by arranging a control means for variably controlling a feeding speed of a robot hand on the basis of a signal from a distance sensor. CONSTITUTION:After a robot is moved to a boring start position, it is checked whether an ultrasonic sensor 11 outputs a Lo signal or not. If a Lo signal is not detected, machining by a hole saw is started, and it is moved toward work at the predetermined approaching speed (approximately 10 times of a machining speed), and this movement is continued until a Hi signal is outputted from the ultrasonic sensor 11. If the Bi signal is outputted, the machining speed is reduced to the predetermined speed on the basis of a feeding speed instructing voltage from a feeding speed control unit 16 which variably controls a feeding speed of a robot hand 1, and then, cutting is carried out by means of the hole saw 10.
Patent JP-S5587422-A (JP)
Title: Wafer-transferring device in wafer holder
Inventor: SADAMORI MASAAKI
IPC: H01L21/677
Filed: 1978-12-25
Abstract: PURPOSE: To enhance working efficiency by providing notches corresponding to the number of laid wafers in the one side of wafer supporting plates, stacking several supporting plates, lifting these supporting plates, and transferring the wafers to an opposing cassette carrier by round belts whose ends and inserted in the notches.  
     CONSTITUTION: Wafers 2 are laid on supporting plates 10. Receiving pins 11 which determine the positions of individual wafers 2 are implanted in the supporting plates 10. Notches 12 are provided in the other side of the supporting plates 10 one by one. A plurality of the supporting plates 10 are stacked by engaging knobs 13 placing one plate over anther, and lifted by a lifting device 20 one by one. A cassette carrier 3 having a same lifting device 20 is provided opposing the side of the cutaway portion 12 of the supporting plates 10. The supporting plates 10 and a carrier 3 are linked by round belts 35 whose ends are inserted in the cutaway portions 12. The wafers 2 are placed on the belt 35 from the supporting plates 10 and transfered to the inside of the carrier 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S647564-A (JP)
Title: Formation of gate electrode of mos transistor
Inventor: USHIKU YUKIHIRO
IPC: H01L29/78
Filed: 1987-06-30
Abstract: PURPOSE:To protect a substrate agaist damage by a method wherein a second polycrystalline silicon doped with impurity is deposited on a first polycrystalline silicon two times as thick as the first polycrystalline silicon, and a gate electrode is subjected to etching so as to leave the first polycrystalline unremoved. CONSTITUTION:A non-doped polycrystalline silicon 3 low in etching rate for a reactive-ion etching is deposited as thick as 1000Angstrom before a doped polycrystalline silicon 4 is deposited. Next, the polycrystalline silicon 4 is so etched as to leave the non-doped polycrystalline silicon 3 unremoved. Then disused impurity left is removed as an insulator by oxidizing the non-doped polycrystalline silicon 3. Further, the polycrystalline silicon 4 is made to be two times or more as thick as the polycrystalline silicon 3. As mentioned above, the etching of the polycrystalline is stopped halway, wherefore a gate oxide 2 and a substrate 1 are protected against damage, and as the disused polycrystalline is turned into an insulator through thermal oxidation, a gate electrode is prevented from defective insulation.
Patent JP-H0452421-A (JP)
Title: Microwave oven
Inventor: KURIKI HIDEAKI
IPC: F24C7/00
Filed: 1990-06-19
Abstract: PURPOSE:To make it possible to protect the front of a microwave oven from exhaust air emitted from the oven side and simplify the piping layout of an exhaust line without sophisticated bending work by installing an air passage for the oven, which connects the upper part and the lower part of the oven, to the rear of the oven. CONSTITUTION:An opening section 13a is formed on the side of an exhaust port 19c in the rear of an oven 13 where the opening section 13a is communicated with the exhaust port 19c by way of a middle pipe 22. Furthermore, the opening section 13a is provided with a single pipe 23 which projects downward. The opening section 13a, the middle pipe 22, the exhaust port 19c, and the single pipe 23 forms an air passage 24, which connects the oven into top and bottom. A connection pipe 25 is slidingly fitted into the single pipe so that its projection length may be adjusted. When an oven 26 is mounted with the lower part of a microwave oven 11, the connection pipe 25 is fitted into an exhaust port 26a located in the rear part of the oven. The gas generated in an oven chamber is discharged from the rear of the oven 13 by way of the air passage 24.
Patent JP-S6137018-A (JP)
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 1984-07-30
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-H0260001-A (JP)
Title: Method and apparatus for equalization of electrode-free lamp bulb temperature distribution
Inventor: CHIYAARUZU EICHI UTSUDO
IPC: H01J65/04
Filed: 1989-06-26
Abstract: PURPOSE: To even the temperature distribution on a bulb wall surface by setting an angle between a rotary shaft of a bulb and an axis of the electric field at the predetermined value. CONSTITUTION: This electrodeless lamp uses a cylindrical hollow barrel 40, to which the microwave energy is supplied from a waveguide tube 48 through a slot 46. A bulb 42 is supported by a stem 44 inside of the hollow barrel 40, and an angle between a rotary shaft of the bulb 42 and a direction of the electric field is set at about 30-70 degree or about 110-150 degree. With this structure, the whole of a surface of the bulb 42 is evenly heated.
Patent JP-2000351791-A (JP)
Title: Purification of doxorubicin
Inventor: SHIROMICHI OSAMU
IPC: C07H15/252
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain doxorubicin, an anthracycline antibiotic agent of high purity, from starting roughly purified doxorubicin in high yield by eluting a column filled with a specific hydrophobic porous synthetic resin carrier under specific conditions. SOLUTION: Roughly purified doxorubicin is adsorbed on (A) a hydrophobic porous synthetic resin carrier and the carrier is subjected to elution operation with (B) a water-based solution that contains a water-miscible organic solvent and is adjusted in its pH to 2.5-5 and the purified doxorubicin is recovered from the eluate. In a preferred embodiment, an aqueous solution that includes the roughly purified doxorubicin with a pH adjusted to 1-5 is brought into contact with the hydrophobic porous synthetic resin carrier thereby the doxorubicin is adsorbed on the resin carrier. Then, the resultant hydrophobic porous synthetic resin is treated with an aqueous solution with an acidic pH of 1-5 to elute out the objective purified doxorubicin.
Patent JP-H0452972-A (JP)
Title: Picture filing device for medical use
Inventor: MORI YASUHIKO
IPC: G16H10/60
Filed: 1990-06-21
Abstract: PURPOSE:To easily execute picture display in an inspection unit at thigh speed by providing a control means to store a photographed picture in a filing means in the inspection unit after adding unique picture display information to it. CONSTITUTION:This device is constituted of a picture photographing device (modality) 1, a film digitizer (FDG) 2, a picture control device (CPU) 3, an optical disk 4, a hard disk 5, and a picture processor 7. Then, picture information A photographed by the picture control device 3 is controlled so as to be stored in the optical disk 4 and the hard disk 5 after being added with the unique picture display information B in the inspection unit. By adding the unique picture display information B in the inspection unit to the picture information A, and storing the picture information A in the optical disk 4 and the hard disk 5 in this way, the picture information in the inspection unit can easily be taken out. Thus, the picture display in the inspection unit can easily be executed at high speed.