baber/WOPTO huggingface dataset:
Patent JP-S6124336-A (JP)
Title: Mca land mobile repeater
Inventor: HIRANO TADAHIKO
IPC: H04Q7/00
Filed: 1984-07-12
Abstract: PURPOSE:To increase/decrease the number of outgoing control signal used for incoming call in response to the traffic by providing a sequence pattern information editing means and a sequence pattern information variable means and informing the time slot position of a dummy outgoing control signal to an MCA radio communication equipment. CONSTITUTION:The position of an outgoing control signal for talking channel designation in frame signals, theat is, an effective frame signal and a dummy frame signal not designating a talking channel is decided corresponding to frame numbers 0-47. When the sequence pattern is ''0'', all frame signals are effective frame signals and when the sequence pattern is ''1'', frame numbers 0-5, 12- 17,...36-41,... are effective frame signals and when the sequence pattern is 7, frame numbers 0, 16, 32 are effective frame signals. The position of the dummy outgoing control signal is always forecast from the combination of the time slot number of the frame signal and the sequence pattern information and subscriber stations under control save automatically the standby power consumption without losing the connection quality.
Patent JP-H10334352-A (JP)
Title: Active infrared burglar sensor provided with visual field obstacle monitoring mechanism
Inventor: AMANO HIROYUKI
IPC: G08B13/183
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To surely recognize a visual field obstacle at the time of releasing security by directly inputting reflected light obtained by reflecting an infrared ray from a projection means for visual field obstacle detection by an obstacle to a light reception means, recognizing that light-receiving output is large at the projection timing and judging the existence of the obstacle. SOLUTION: The infrared rays are projected on respective detection areas 7 and 8 at different projection timing from a projection means for human body detection 1 and the projection means for visual field obstacle detection 2. Reflected light beams from the areas 7 and 8 are inputted to one light reception means 3. When the obstacle exists in the area 7, the infrared ray projected from the projection means for visual field obstacle detection 2 is reflected by the obstacle and is directly made incident on the light reception means 3. At that time, light reception output becomes larger than a regular one. If timing when the output is obtained corresponds to the timing of the projection means for visual field obstacle detection 2, the obstacle is judged to exist in the area 7 becoming the visual field obstacle.
Patent JP-H0313570-A (JP)
Title: Device for producing semiconductor and target for the device
Inventor: KUSAKABE KENJI
IPC: H01L21/31
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the peeling of a metal target and to form a film with high reliability by joining the metal target to a backing plate with a solder alloy having a specified compsn. and by using the resulting target at the time of sputtering. CONSTITUTION:A metal target is joined to a backing plate with a solder alloy to obtain a target. The compsn. of the solder alloy is composed of <=40wt.% Zn, <=5wt.% Sn, <=8wt.% Al, <=0.2wt.% inevitable impurities and the balance Cd. Ions of Ar, etc., are projected on the target and particles of the target are sputtered on a semiconductor wafer. The cracking and peeling of the target are prevented and a semiconductor is produced with high reliability.
Patent JP-S5934728-A (JP)
Title: And gate circuit
Inventor: KUBOTA MASATO
IPC: H03K19/096
Filed: 1982-08-20
Abstract: PURPOSE:To obtain an address coder which works at a high speed and with a low power consumption, by actuating an FET to which an address signal is supplied as an OR gate, reducing the on resistance of an FET at the output side and having a dynamic operation by signals phi1 and phi2. CONSTITUTION:Address signals A0-A3 are supplied to the gates of four P- channel MOS-FETQ10-Q13 which are connected in parallel between a power supply VDD and a line D11. An output Yi is kept to 0 when either one of signals A0-A3 is not satisfied (0) since the FETQ10-Q13 function as OR gates. When signals A0-A3 are all satisfied (1), the output Yi is set at 1 with the timing of a signal phi2. The FETQ10-Q13 are turned on, and the supply VDD is supplied to the gate of an FETQ15. In such a case, the on resistance is reduced to minimize the delay of the FETQ15. A dynamic operation is carried out by signals phi1 and phi2, therefore, no through current flows, and the power consumption is reduced.
Patent JP-S624921-A (JP)
Title: Abrasion detector of bearing bush
Inventor: SUMIYA KOJI
IPC: F16C17/24
Filed: 1985-07-02
Abstract: PURPOSE:To make early detection of bush's abrasion possible by installing a sensor, fixed to sandwich a rotating part and a fixed gap, to detect changes of the gap. CONSTITUTION:A rotating sensor 1 detects rotating speed of a rotating drum 2. The output signal S of the rotating sensor 1 is a frequency corresponding to the rotating speed of the drum 2, and the greater a gap (g), the smaller its peak value. This output signal S detects changes of the gap (g), or abrasion condition of a bush 3. With this constitution, abrasion of the bush can be detected before a phenomenon of swinging turn a due to abrasion of the bush 3 occurs.
Patent JP-S631793-A (JP)
Title: Suction device for rotary compressor
Inventor: SUZUKI ETSURO
IPC: F04C29/04
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the overheating of suction gas so as to improve the cooling ability of a compressor by fixing a cylindrical heat insulator in a suction tube whose one end is fixed to a compression element and the other end of which is fixed to the sideface of a closed case. CONSTITUTION:One end of a suction tube 4 is air-tightly fixed to the bearing 3 of a compression element 2 and the other end is through welded to the sideface 1a of a closed case 1. A cylindrical heat insulator 5 is inserted into inside the suction tube and fixed there and the refrigerant gas passing through inside the suction tube 4 is prevented from being overheated by the gas with high temperature and high pressure inside the closed case 1. For this reason the volume efficiency of a compressor is improved and the cooling ability is expected to be improved.
Patent JP-H01312144-A (JP)
Title: Water proofing method by waterproof sheet
Inventor: GOTO HIDEO
IPC: E04D3/369
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the better surfaces of waterproof sheets having no heat strain by inserting a joint bearing in the underneath of an end edge overlapping part of waterproof sheets, running cooling water into a cooling water channel and welding the overlapping part while rolling an electrode roller. CONSTITUTION:A plurality of waterproof sheets 2 and 2' of corrosion resistance metal sheets are laid on a concrete slab 1, an end edge part 3 of the waterproof sheet 2 is bent upward in about U-shape, an end edge part 3' of the waterproof sheet 2' is bent upward, and seam-welding is applied to an overlapping part 9 of the end edge parts 3 and 3' by using a welding machine 13. The overlapping part 9 is welded in a state that a joint bearing 7 of a welding machine tooling 5 is inserted in the underneath of the overlapping part 9 while rolling an electrode roller on the welding machine tooling 5. The welding machine 13 is moved while running cooling water from an inlet port 10 to an outlet port in a cooling water channel 8. According to the constitution, the seam-welding can be made without generating heat strain in the overlapping part 9, and the better surfaces of waterproof sheets can be formed.
Patent JP-S5936383-A (JP)
Title: Floppy disk driving device
Inventor: KARIYA SANEFUMI
IPC: G11B17/028
Filed: 1982-08-23
Abstract: PURPOSE:To always have the correct positioning for a center hole of a disk and to fit a clamp to a spindle, by revolving a disk driving motor after detecting an approach of the disk clamp to the spindle. CONSTITUTION:When a floppy disk is inserted through an inserting port, a clamp arm 5 moves down. Then a clamp 6 is fitted to a fitting recessed part 18 of a spindle 2, and therefore an approach is detected between the arm 5 and the spindle 2. Then a switch is turned on to energize a driving circuit for spindle 2 via a monostable multivibrator. The clamp 6 is fitted to the part 18 via a slant part of an elastic member 19 while the spindle 2 is revolving, and a medium 11 having a shifted center moves easily. Thus the center hole of the floppy disk is always positioned correctly and then clamped satisfactorily by the spindle 2 with no bite, etc.
Patent JP-S5846687-A (JP)
Title: Gas circulating type laser
Inventor: HISHII MASAO
IPC: H01S3/097
Filed: 1981-09-16
Abstract: PURPOSE:To obtain high output, constant pulse peak value and highly efficient laser apparatus by providing an dielectric electrode disposed at the upstream side of the region where the grow dicharge occurs and an AC power supply for causing silent discharge, and by employing the silent discharge helping grow discharge as the exciting source of pulse oscillation laser. CONSTITUTION:When a high frequency high voltage is applied from the power source to the dielectric electrode 12 disposed in the upstream side of the main discharge gap defined by the anode 1 and cathode 2, silent discharge occurs between the dielectric electrode 12 and anode 1 or cathode 2. The silent discharge spreads equally in the direction of optical axis of laser 10 due to essential equalizing nature of discharge. When the main discharge pulses are generated under the condition that the laser gas ionized equally by such silent discharge is flowing into the main discharge gap, the main discharge is distributed equally to the respective divided cathodes 2.
Patent JP-H09328843-A (JP)
Title: Connecting structure of housing panel
Inventor: KAWAKAMI IWAO
IPC: E04H1/12
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To standardize and connect housing panels even when the structure is different from each other. SOLUTION: The connecting structure of a housing panel comprises a wall panel 41 which comprises a surface material 41 and a reinforcing frame 43 mounted on the edges on both sides of the rear surface of the surface material 41 and a housing panel 4A which is a reinforcing material 42A which is erected near the wall panel 41 and mounted on a panel main body 41A and near the edge of the rear surface of the panel main body 41A. An engagement metal fitting 8 is provided on the reinforcing panel 43 of the wall panel 41 while a receiving metal fitting 9 is provided on the reinforcing material 42A of the housing panel 4A. The engagement metal fitting 8 of the wall panel 41 is engaged with the receiving metal fitting 9 of the housing panel 4A, thereby connecting the housing panel 4A to the wall pane 41 .
Patent JP-2000335595-A (JP)
Title: Packaging bag with folding pleat
Inventor: KAKIMOTO SEIICHI
IPC: B65D30/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag with folding pleats in which respective left and right folding pleats can be folded accurately on original folding line positions at all times and folding pleats are so formed as not to be an obstacle when an article is to be filled and packaged in the bag. SOLUTION: A packaging bag with folding pleats is provided with folding pleats 40 formed of two folding pieces 41 and 42 facing inwardly and folded into the V-shape on respective side face materials 4, 4, left and right, and one folding piece out of respective folding pieces 41 and 42 of respective side face materials 4, 4 is bonded only with the vicinity of an opening of a front face material 2 or a rear face material 3, by which folding pleats 40 are formed not to be an obstacle in the vicinity of the opening, and the folding pleats 40 are securely folded on the sections of original folding lines 43 when the bag opening is closed after filling an article.
Patent JP-S63309039-A (JP)
Title: Line monitoring method
Inventor: AIKAWA SATOSHI
IPC: H04B7/15
Filed: 1987-06-10
Abstract: PURPOSE:To detect the deterioration of transmission characteristics with high sensitivity and to eliminate the need for parity check bits by monitoring the error rate of a line with a syndrome outputted by each repeating station at the time of error correction and inserting information on it into housekeeping bits as a line monitor signal. CONSTITUTION:A repeating station 12 monitors the bit error rate in a digital signal sequence by a transmission characteristic detecting circuit 14 by a syndrome at the time of error correction and a monitor bit inserting circuit 16 inserts the bit error rate into housekeeping bits as the monitor signal. A receiving terminal station 13 monitors the bit error rate by a transmission characteristic detecting circuit 14 by the same method with the repeating station 12 and a monitor bit detecting circuit 17 detects a monitor information bit of the housekeeping bits. The receiving terminal station 13, therefore, detect the deterioration of the transmission characteristics of the digital signal sequence which is corrected with an error correcting code and the deterioration of the transmission characteristics is accurately monitored with high sensitivity.
Patent JP-S5271054-A (JP)
Title: Apparatus for fitting operation arm of robot
Inventor: YAMAMOTO KENZOU
IPC: B25J17/02
Filed: 1975-12-09
Abstract: PURPOSE:To remarkably enhance versatility of an operation member without restricting the degree of feedom by providing fitting members for turning and securing the operation member that enable to optionally change the fitting members for turning and securing the operation member that enable to optionally change the fitting angle around X - Z axes.
Patent JP-S5573009-A (JP)
Title: Optical fiber connecting system structural body
Inventor: KUROSAWA NOBORU
IPC: G02B6/255
Filed: 1978-11-28
Abstract: PURPOSE:To make setting of a splicer easy and connect optical fibers without formation of any loop by providing a notch for mounting and dismounting of the splicer to a connection part reinforcing plate. CONSTITUTION:The portions near the sheath-stripped ends of the optical fibers 2, 3 to be connected are secured to the inside surfaces at both ends of one leg piece 1a of a reinforcing plate 1 in L-form section by means of binding parts 4, 5. A notch 7 for mounting the dismounting of an optical fiber splicer 6 is provided to the side edge of the other leg piece of the reinforcing plate 1. Here, openings 8, 8 for clamping the splicer are beforehand provided on both sides of the notch 7. The tension members 9, 10 of the optical fibers 2, 3 are secured to the leg piece 1a and the cores 11, 12 are connected through thermal fusion welding or the like by the splicer 6, after which the splicer is removed and a protecting sheath is formed by covering the sheath-stripped end reinforcing plate 1 of both fibers. Thereby, the splicer may be readily set and the connection of the optical fibers may be accomplished without forming any loop.
Patent JP-S58117823-A (JP)
Title: Manufacture of anisotropic fe-cr-co magnet alloy
Inventor: IWATA MASAO
IPC: C21D6/00
Filed: 1982-08-23
Abstract: PURPOSE:To obtain an anisotropic magnet alloy by starting the cooling of an Fe-Cr-Co alloy at a temp. above the separation temp. of two phases of the alloy  and continuing the cooling up to a temp. below the separation temp. when the alloy is aged by continuous cooling in a magnetic field having a prescribed temp. zone. CONSTITUTION:An Fe-Cr-Co alloy is aged by continuous cooling in a magnetic field having a prescribed temp. zone to obtain a permanent magnet. The cooling in the magnetic field is started at a temp. above the separation temp. of the  two phases of the alloy, i.e. >=650 deg.C, and by continuing the cooling up to a  temp. below the separation temp., i.e. <=620 deg.C, a separation reaction of two phases is caused in the alloy to form a separated 2-phase structure. The cooling  rate is adjusted to 0.05-10 deg.C/min, especially 0.2-5 deg.C/min.
Patent JP-H0867808-A (JP)
Title: Polyester film for laminating metallic plate
Inventor: KIMURA MASAHIRO
IPC: B32B15/09
Filed: 1995-06-13
Abstract: PURPOSE: To obtain the subject product excellent in impact resistance and taste characteristics, also high in low-temperature impact resistance even after heat- treated in can manufacturing process, by blending a specific polyester with a thermoplastic elastomer at specified proportions. CONSTITUTION: This product is obtained by blending (A) a polyester 140-245 deg.C in melting point mainly made up of ethylene terephthalate and/or ethylene isophthalate (pref. an isophthalic acid-copolymerized polyethylene terephthalate) with (B) a thermoplastic elastomer (pref. a styrene-ethylene/butylene-styrene copolymer) at the weight ratio (A/B) of (65:35) to (98:2). When the dispersion diameter ratio (average dispersion diameter in the longer direction/average dispersion diameter in the thickness direction) of the component B dispersed in the component A is 4-50, the retort dent disposition of the product is improved, therefore being favorable. The terminal carboxyl group concentration of the component A is pref. <=30 equivalents/ton in terms of the thermal stability, etc., of the final polymer.
Patent JP-S5771899-A (JP)
Title: Epitaxial growth of liquid phase of semiconductor of 1-5 group compound
Inventor: NAKAJIMA KAZUO
IPC: C30B19/00
Filed: 1980-10-21
Abstract: PURPOSE: To make lattice matching of a semiconductor of III-V compound and to form an epitaxial layer efficiently, by subjecting an AlGaInAs layer to epitaxial growth of liquid crystal through an InGaAsP layer on an InP base plate.  
     CONSTITUTION: After In (1-u) Ga (u) As (1-v) P (v) (0.3≤u≤0.47, 0≤v≤0.3; preferably  u=0.47, and v=0) is subjected to eptitaxial growth of liquid crystal on an InP base plate, Al (x) Ga (y) In (1-x-y) As (0<s≤0.47, 0<y≤0.47) is subjected to eptiaxial growth  of liquid phase at a temperature higher than the starting temperature of the  above-mentioned eptiaxial growth on the prepared layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0311859-A (JP)
Title: Digital telephone set
Inventor: UCHIDA MITSUHARU
IPC: H04M1/274
Filed: 1989-06-08
Abstract: PURPOSE:To eliminate the need for a trouble of actual retrieval of a telephone directory and input of a telephone number by forming a telephone directory in a telephone set storing telephone numbers of connection destination at incoming and outgoing calls. CONSTITUTION:Digital frame signals being a B-channel signal and a D-channel signal from a receiver 7 are decoded by a decoder 5 at the arrival of a call, a destination telephone number is analyzed and decided from the D-channel signal decomposed by a reception frame signal decomposing section 2 and registered as required in a storage section 101 and a telephone directory is generated in the telephone set. As a result, a troublesome job such as retrieval of actual telephone directory and input of telephone number is avoided.
Patent JP-S59201211-A (JP)
Title: Magnetic head
Inventor: GOTOU TADAHIKO
IPC: G11B5/23
Filed: 1983-08-12
Abstract: PURPOSE:To produced a vertical and a horizontal larger magnetic field relatively at low cost by adding a material which has higher magnetic flux density than a main body to the recording side of a gap part. CONSTITUTION:The material 3 which is made of nickel-iron alloy and has high magnetic flux density is vapor-deposited to a 1.0mum thickness on one side 1a of the gap part 2 of a magnetic head 1 made of ferrite. In this case, the material is provided on the side when a medium 4 moves to the left or on a side 1b when the medium moves to the right. Thus, the larger vertical magnetic field is produced relatively at a low cost, and the same effect on the horizontal magnetic field is obtained.
Patent JP-H0813624-A (JP)
Title: Frame joint method
Inventor: UCHIDA HIRONOBU
IPC: E04C2/42
Filed: 1994-06-28
Abstract: PURPOSE:To eliminate the need for any specific technique for joint work, and make it possible that a joint section may be modified and an additional joint may be provided easily, in a frame joint method. CONSTITUTION:In a hollow sub-layer frame of a wall panel which is assembled in a prefabrication method, the base part of a connection piece 9 is inserted into one frame 2 which mounts each other and a receiving material 18 provided with a groove 19 whose upper part is reduced when viewed from the side, is mounted to the end of the other frame 3. A connection part 12, which is a reverse trapezoidal shape and installed to the base part of the connection piece 9, is applied to the groove 19. They are rotated by 90 deg. so that they may be fitted in and joined with each other.
Patent JP-S628751-A (JP)
Inventor: YANAGISAWA SADAKATSU
IPC: A61F2/02
Filed: 1985-07-05
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-S63311165-A (JP)
Title: Method and apparatus for finding flaw with magnetism
Inventor: KAMIMURA SHIGENORI
IPC: G01N27/83
Filed: 1987-06-12
Abstract: PURPOSE:To improve reliability, by detecting the distribution of leaking magnetic flux with a plurality of magnetism sensitive sensors, which are laminated at a specified interval, and comparing the result with a preset value. CONSTITUTION:A laminated sensor probe holder 34 is turned around a material to be checked. Leaking magnetic flux is detected with a laminated sensor. The result is inputted into a defect discriminating part 20. The input signals are amplified in amplifiers 46 so as to correct the differences among sensor coils. The signals are further amplified in amplifiers 48. The signals are compared with preset judging values in a first controller 50, and the size of the defect is determined. Meanwhile, the peak value of the intensity of the vertical component in leaking magnetic-flux distribution corresponding to the lift-off amount of the sensor coils is computed based on the detected signals in the amplifiers 46. The changing rate of the peak ratio is operated in an operator 52. The result is compared with a preset judging value in a second controller 54. Thus the kind of the defect is determined. The determined results of the size and the kind of the defect based on the results of the controllers 50 and 54 are judged in a third controller 56 singly or as a consolidated mode. The result is transmitted to an output device 58. Thus, the discrimination of the size and the kind of the defect can be performed accurately, and the reliability in flaw finding can be improved.
Patent JP-H11340491-A (JP)
Title: Solar cell device
Inventor: KOMATSU SHIGEKI
IPC: H01L31/042
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell device, wherein even a backside is effectively irradiated with light for effective utilization of light. SOLUTION: Solar cell panels 1 and so on, wherein a plurality of solar cell elements, which generate power from the light on both front and rear surfaces are connected electrically, are provided. Here, an opening 3 is provided between the solar cell panels 1 and so on, which is attached to a supporting frame 2, and light is introduced to the backsides of the solar cell panels 1, etc., through the openings 3, allowing both the front and rear surfaces of the solar cell panels 1, etc., to which light is made incident.
Patent JP-S6037711-A (JP)
Inventor: NAKAMURA HIROYUKI
IPC: H01G4/32
Filed: 1983-08-10
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。