baber/WOPTO huggingface dataset:
Patent JP-H04115641-A (JP)
Title: Optical communication unit
Inventor: SEKIGUCHI KIYONORI
IPC: H04B10/27
Filed: 1990-08-31
Abstract: PURPOSE:To stop the transmission of defective data in early stages, and to reduce an influence exerted on other devices by stopping the light emitting operation of a light emitting unit, and uncoupling optically the light emitting unit from an optical network when the power level of a branched optical signal falls below a prescribed level. CONSTITUTION:When the power level of the optical signal sent from the light emitting unit 4 to a transmission trunk line 2 becomes lower than the prescribed level because of the secular change of a light emitting element or the like, and the possibility of transmitting the defective data arises, this state is detected by a optical level detecting part 8. The detecting part 8 stops the light emitting operation of the light emitting unit 4 in response to this detection output, and simultaneously, it controls an optical switch 3 so as to uncouple optically the light emitting unit 4 and a light receiving unit 5 from the transmission trunk line 2. Thus, in the case of the occurrence of the defective data, the transmission of the defective data is stopped in the early stage so that the influence exerted on other devices on the optical network can be made small.
Patent JP-S60123785-A (JP)
Title: Signal detecting apparatus of multi-beam radar
Inventor: KUSUDA YOUICHIROU
IPC: G01S7/02
Filed: 1983-12-07
Abstract: PURPOSE:To make it possible to detect the signal of a multi-beam radar by one signal detecting circuit, by adding a circuit for changing over information at every electron beam. CONSTITUTION:(N)-electron beams simultaneously scan a space in a vertical (elevation) direction and radar videos B1-Bn corresponding to the number of these beams are simultaneously inputted to an input terminal 10. Change-over signals have n-kinds corresponding to B1-Bn and are inputted from a change-over signal input terminal 11. Now, in an (i) data change-over circuit 14, a B1 change- over signal selects B1 radar video and a B2 change-over signal selects B2 radar video while a Bn change-over signal selects Bn radar video. As mentioned above, (n-1) data, (k-1) data and radar video (i) with respect to radar videos of all beams can be inputted to a correlation circuit at every processing unit (range bin) by an (n-1) data change-over circuit 12, a (k-1) data change-over circuit 13 and an (i) data change-over circuit 14. By this method, the signal detection of multi-beam radar is enabled even by one correlation circuit.
Patent JP-H04114925-A (JP)
Title: Molding equipment for optical element
Inventor: TAMURA KAZUKI
IPC: C03B11/12
Filed: 1990-08-31
Abstract: PURPOSE:To provide the title equipment so designed that a glass material is carried using a rail with heaters set up internally at several positions in its carrying direction and, during the process, heated and softened and then put to press molding using a mold, thereby ensuring accurate temperature control during the carriage. CONSTITUTION:In a rail 1 divided into several sections 4, 5, 6, 7, provided with thermal insulating materials 8 at the respective boundaries, and internally equipped with heaters 10 connected to an electric source 9 capable of voltage control, the sections 4, 5, 6, 7 are each set at a specified temperature, and a magazine 3 loaded with a barrel-shaped carrier 2 with a glass material put thereon is carried on the rail 1 to carry said glass material along with its heating and softening followed by its press molding using a mold.
Patent JP-S6291282-A (JP)
Inventor: KONDO TERUO
IPC: B08B3/08
Filed: 1985-10-17
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-S6386586-A (JP)
Title: Electric power source circuit
Inventor: TAKEYAMA YOSHINOBU
IPC: H01S5/042
Filed: 1986-09-30
Abstract: PURPOSE:To simplify circuit constitution, by a method wherein an optical isolator is directly driven by a specified DC power source out of a plurality of DC power sources whose voltages are different and whose polarity is not uniform, the other DC power sources are switched in thereby, and a sequence between a plurality of the DC power sources is given. CONSTITUTION:The semiconductor laser driving circuit 2, etc. of a laser printer applying a semiconductor laser 1 are supplied with voltages from electric power sources 3-5. Until all the output voltages of the power sources rise up higher than threshold levels V1-V3, optical switches 10 and 12 are not in the state of ON, and the output level of an inverter 13 is low. Accordingly, the state of an AND-gate 15 is OFF and keeps the semiconductor laser driving circuit 2 in the disable state. When all the output voltages of the power sources 3-5 rise up higher than the respective threshold levels V1-V3. the optical switches 30 and 12 turn ON, and the output level of the inverter 13 becomes high. Thus the AND-gate 15 is opened and the enable state is kept.
Patent JP-H1078309-A (JP)
Title: Device for image pickup
Inventor: NIIYAMA HIDEKUNI
IPC: H01L27/14
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a size and cost, and enhance inspection accuracy. SOLUTION: This device for image pickup 1 consists of three sections: an illuminating section 3 illuminating a read object 6 in the reading area S, an image pickup system 4 receiving light reflected on the read object 6 and performing image pickup of the object 6, and a lens section 5, which is between the image pickup system 4 and the illuminating section 3, focusing and imaging the reflected light onto the image pickup system 4. The lens section 5 is composed of an imaging lens component and the image pickup system 4 is composed of an image pickup means 18. A side-face observing mirror 8 is arranged facing a side face 6a of the object 6 in the reading area S, a bottom-face observing mirror 9 is arranged facing the bottom face 6b of the object 6, and therefore reflected light from both side-face and bottom-face observing mirrors 8, 9 enters into the lens component 17.
Patent JP-H1079469-A (JP)
Title: Thin-film device, thin film lc filter device, thin-film lc filter part, and manufacture of thin-film device
Inventor: YUU MEIYUU
IPC: H03H7/01
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of insulation failure by using high-insulation organic material as the material of insulating film of an inductor leading line. SOLUTION: A polyimide film 101, an electrode-ground layer 102 and a condenser 103 are sequentially deposited on an Si substrate 100. Further, an insulating film 104 is formed on the electrode-ground layer 102 and the condenser 103. An inductor electrode 106, connected to an electrode 105 of the condenser 103, is formed on the insulating film 104, and an insulating film 107 using organic material is formed on the inductor electrode 106. A surface electrode 108, connected to the inductor electrode 106, is formed on the insulating film 107, and a protective film 109 is formed on the surface electrode 108. Further, a leading line 110, connected to the electrode-ground electrode 102, is formed on the insulating film 104, and the insulating film 107 is formed on the leading line 110.  A surface electrode 111, connected to the leading line, is formed on the insulating film 107, and the protective film 109 is formed on the surface electrode 111.
Patent JP-H0765374-A (JP)
Title: Recording method of optical disk
Inventor: YOSHIOKA KAZUMI
IPC: G11B7/00
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a recording method of an optical disk capable of increasing the number of times of repeated recording by suppressing the partial change of a film thickness due to the ununiform movement of a material in a recording film. CONSTITUTION:The starting point of recording in a sector on an optical disk is randomly changed in a range in which recording data WDT fall within the sector by means of a D-FF11 and the variable width of the starting point of recording is made wider than the maximum of intervals between marks. Consequently, the movement of the material of the recording film becomes uniform in the sector.
Patent JP-S6478946-A (JP)
Title: Interior fitting material
Inventor: KOIZUMI AKIRA
IPC: B64C1/00
Filed: 1987-09-18
Abstract: PURPOSE:To prevent penetration of flame by interposing an inorganic liner between thermohardening fiber reinforced prepregs. of an interior fitting for airplane formed by laminating the prepregs. plus DECOLA sheets over and under a honeycomb core. CONSTITUTION:An interior fitting for airplane is formed from thermohardening fiber reinforced prepregs. 2a, 2b of epoxy resin etc., and DECOLA sheets 3a, 3b, which are laminated over and under a honeycomb core 1 in a sandwich structure. Flame penetration preventive layers 4a, 4b in the form of sheet are interposed between these prepregs. 2a, 2b, and they are formed into a single body. These flame penetration preventive layers are made from metal material (foil of aluminum, titanium, etc.) and inorganic liner (sheet of ceramic, mica, etc.). This conforms to the new U.S. specifications for combustion tests (FAA).
Patent JP-H0879361-A (JP)
Title: Communication terminal equipment
Inventor: USHINO TATSUJI
IPC: H04W88/02
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the time required for retrieval by moving a cursor to an uppermost items of a preceding page menu when a command for moving the cursor upward is received while the cursor is on a uppermost items of a present page menu. CONSTITUTION: The communication terminal equipment is provided with a liquid crystal display device being a detection means 5 in which various kinds of function information sets are displayed on each of plural page menus as one or plural items and an operation key 6J moving a cursor used to indicate clearly which items is selected at present among one or plural items. In this communication terminal equipment, when the cursor is on an uppermost items of a present page menu, the operation key 6J gives a command to move the cursor upward on the present page menu 5. Then a CPU 7 jumps the cursor to the uppermost items of the preceding page menu. Thus, the menu is scrolled at a high speed and the time required for retrieval is reduced.
Patent JP-H0395904-A (JP)
Title: Exciter for superconducting magnet
Inventor: OKAZAKI TORU
IPC: H01F7/18
Filed: 1989-09-07
Abstract: PURPOSE:To obtain a superconducting magnet exciter having small power source capacity and small power dissipation, by providing the exciter with a first switch that connects a first superconducting magnet to a second superconducting magnet in parallel and a second switch that becomes off-state when the first and second superconducting magnets are connected. CONSTITUTION:A plurality of power-storing superconducting magnets 4 are connected in series, and a permanent current switch 3 is fitted in parallel. When a current is in a state of keeping flowing in each circuit having above-mentioned constitution, a switch A 5, a switch B 6, and a switch C 7 are connected to their respective b-side terminals, and besides a switch D 8 is turned on. Next, each permanent current switch 3 is turned off. Then, each set of power-storing superconducting magnets 4 becomes in a state of being connected to a superconducting magnet 1 in parallel, and the current which was flowing in each set of power-storing superconducting magnets 4 flows into the superconducting magnet 1 bringing the magnet 1 into an excitation state.
Patent JP-H1062019-A (JP)
Title: Controller for compressor and refrigerator provided therewith
Inventor: YAMAGUCHI TSUTOMU
IPC: F25B1/00
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To control two compressors in four modes without employing a plurality of pressure switches. SOLUTION: An input pressure in a common line for two compressors 3 (3L, 3S) is detected by one pressure sensor 6, and, on the basis of a pressure signal from the pressure sensor 6, a control unit 7 judges and controls the ON/ OFF operation of switches SW (SWL, SWS). The switches SW are connected to electromagnetic relays XC (XCL, XCS), and, by the operation of the electromagnetic relays, the supply of an electric power to the compressors 3, or the interruption of the supply thereof, is performed.
Patent JP-2000063642-A (JP)
Title: Polyester composition and film made therefrom
Inventor: CHIKUGI TOSHIHIRO
IPC: C08L67/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition which can give a film excellent in slipperiness, abrasion resistance, electrical properties, punching quality, suitability for lamination with a metal, flavor retention, etc. by incorporating a thermoplastic polyester with hydroxyapatite particles having a specified specific surface area and a specified composition. SOLUTION: The hydroxyapatite used is in the form of particles having a mean particle diameter of 0.01-10 μm, a specific surface area of 50-500 m2/g, and a relative standard deviation of particle diameters of 0.5 or below and is represented by the formula: Ca(PO4)1(OH)m(CO3)nYx (wherein Y is an arbitrary anion other than phospho, hydroxyl, and carbonic group; l=0. 1-0.6; m=0.1-0.4; n=0-0.2; x=0-0.2; 3×1+2×n+z+x=2; and (z) is the valence of the anion, provided that (n) and (x) can not be 0 simultaneously). The pore volume is desirably 0.15-0.7 ml/g. The content of the hydroxyapatite particles is desirably 0.001-5 wt.% based on the polyester, and the thermoplastic polyester is desirably a copolyester.
Patent JP-S6294164-A (JP)
Inventor: YAMAKOSHI KENICHI
IPC: B29C65/02
Filed: 1985-10-18
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-2000061034-A (JP)
Title: Slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a player from suffering a disadvantage by advancing a game without noticing a notification by a method wherein when a determination for a state wherein a display result of a variable display device is allowed to become a special display configuration, and the notification for the state is performed, the advancing of the game is stopped. SOLUTION: During a playing with this slot machine, after the variation of three variable display parts 5L, 5C, 5R of a variable display device is started, a display result is led out and displayed, and whether the display result is allowed to become a specified display configuration or not is determined by a display configuration determining means. Then, when a display result of the variable display device has not become the special display configuration in spite of that the determination for the allowing has been conducted, by the operation of a determined result maintaining means, the determined result is reflected to at least a next game, and at the same time, the determination of the allowing is notified. Then, the advancing of the game is stopped by the operation of a game advance stopping means while the notification under a specified configuration is performed.
Patent JP-H0282018-A (JP)
Title: Pilot burner for normal flame
Inventor: AIDA KANAE
IPC: F23Q9/00
Filed: 1988-09-16
Abstract: PURPOSE:To provide two continuous flames without increasing any fixing space and increasing its cost by a method wherein two press plates are integrated into a flame dividing deflection plate in which the tip of a groove forming a gas flow passage acting as a flame port is adjacent to a recess at the pressed plates, and of which the tip divides and deflects flames. CONSTITUTION:Press plates 2 and 3 are overlapped to each other while being oppositely arranged, a bent part 29 of the press plate 2 is further bent by 180 deg., thereby the plates are connected to each other and a normal pilot burner 1 is formed. With this arrangement, grooves 24 and 25 have substantially circular section and then a gas flow passage 13 of which sectional area is decreased in a stepwise manner from a nozzle fitting part 11 toward a flame port 12. The flame port 12 is adjacent to a recess 14, its tip forms a flame dividing plate 15 and further its tip is a deflecting plate 16 comprised of tapered deflecting fins 26 and 36. With this arrangement, even through the number of the normal flame pilot burner is one, its flame becomes two continuous flames and interfere with each other to make a stable flame. Since the recess or deflecting fins can be simultaneously formed with the press plates, an increasing of manufacturing cost is scarcely found.
Patent JP-H02180776-A (JP)
Title: Composition and method for waterproofing of wet structural body
Inventor: JIEIMUZU MAIKERU GEIDEISU
IPC: C04B41/62
Filed: 1989-09-11
Abstract: Disclosed are waterproofing agent primer compositions which can be applied to wet and dry structures and methods of waterproofing structures made of waterpenetrable construction materials which can be used on wet and dry structures. The primer compositions include a C8-C18 fatty acid, a natural or synthetic rubber, a resin, and an organic solvent.
Patent JP-H0785598-A (JP)
Title: Device for reproducing data
Inventor: HARA MASAAKI
IPC: G11B20/14
Filed: 1993-09-20
Abstract: PURPOSE:To easily extract a clock with an irreducible minimum band width by preliminarily equalizing an input signal, extracting a timing component with ternary identification and extracting a synchronizing clock. CONSTITUTION:After a regenerative signal is integrated by an integration circuit 52, resulting signal is equalized to an equalization reference of PR1 by an analog equalizer 53. By a ternary equalization identifier 56, +1 is detected by comparing with a threshold value (+), and -1 is detected by comparing with the threshold value (-). By an edge extraction circuit 57, edge extraction is performed. By a timing pulse obtained from the circuit 56, the synchronizing clock is extracted in a PLL circuit 58. Then, an output from the analog equalizer 53 is supplied to an A/D converter 59, and the regenerative signal after equalized by the analog equalizer 53 is A/D converted. Then, the data differenced by an I-D operation circuit 60 are adjusted to the equalization reference of PR4 by correcting a characteristic with a digital equalizer 61, and the reproducing data are obtained by two parallel Viterbi demodulation circuit 62.
Patent JP-S61113778-A (JP)
Title: Surface treating device
Inventor: NINOMIYA TAKESHI
IPC: C23F1/08
Filed: 1984-11-07
Abstract: PURPOSE:To emphasize a specified treating characteristic for a prescribed period by varying only one or plural times periodically a kind, a constitution and a density of a discharge gas to a sample to be brought to a surface treatment, in the course of a treatment. CONSTITUTION:Vacuum chambers 6, 6' and an intermediate chamber 21 are brought to exhaust, and SF3 and N3 are led into the vacuum chambers 6, 6' and the intermediate chamber 21 through valves 8, 8' and pipelines 7, 7' from two kinds of gas sources 9a, 9b of SF6 and N2. Subsequently, a magnetic field is formed in discharge tube 4, 4' parts by solenoid coils 5, 5', and when a microwave by a magnetron is led into the discharge tubes 4, 4', a magnetic field microwave discharge is generated. As a result, an active particle is generated in the course of discharge, and physical and chemical reactions are caused against the Si surface of a sample 10. In this case, by moving mechanisms 19, 19' and 19'' and a controller 18, the sample 10 is moved once or plural times periodically between the vacuum chambers 6, 6'.
Patent JP-H0955688-A (JP)
Title: Two-wire telephone line repeater
Inventor: UNZAI MINORU
IPC: H04M1/54
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To sufficiently receive a touch-tone signal from a telephone set during transmission of a dial tone from a subscriber circuit of an exchange in the 2-wire telephone line repeater. SOLUTION: An incoming amplifier circuit 4 is connected to a telephone line L2 leading to a subscriber circuit of an exchange from a telephone set 1 and an outgoing amplifier circuit 5 is connected to a telephone line L3 leading to the subscriber circuit of the exchange from the telephone set 1. A comparator circuit 6 compares an input signal level of the amplifier circuit 4 with a gain of the amplifier circuit 5 to increase the gain of the amplifier circuit 4 or 5 and to decrease the gain of the other. A dial tone detection circuit 7 is provided to an input of the amplifier circuit 5 and an OR circuit 8 receiving an output of the dial tone detection circuit 7 and an output of the comparator circuit 6 is provided.  When the dial tone detection circuit 7 detects a dial tone, the gain of the amplifier circuit 4 is increased and the gain of the amplifier circuit 5 is decreased independently of an output of the comparator circuit 6.
Patent JP-H0893979-A (JP)
Title: Joint for vibrating equipment
Inventor: MARUO TATSUO
IPC: B07B1/46
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the deterioration and breakage by wear and fatigue of a joint for mutually connecting nozzles of equipments relatively vibrating at a high speed. CONSTITUTION: This joint 7 has a first fixed part to be fixed to the outer circumferential surface of the nozzle 6 of a powder supplying device 2, a second fixed part to be fixed to the outer circumferential surface of the inlet nozzle 4 of a gyro shifter 1, and a middle part provided between the first fixed part and the second fixed part continuously to both the fixed parts and having protruding parts swollen outward in a position corresponding to the top edge outer circumference of each nozzle 4, 6 and in the middle position thereof.
Patent JP-H07184715-A (JP)
Title: Automatic hair washing machine
Inventor: AZUMA TSUTOMU
IPC: A45D19/06
Filed: 1994-09-28
Abstract: PURPOSE:To prevent leakage of cleaning water or the like even when a person's head part shallowly enters a bowl part by continuously arranging face packing to fixing tools inserted and passed in guide holes which are bored in a cover and turn in the longitudinal direction. CONSTITUTION:When hairs are washed, a head part is situated in a bowl 1a in a condition where a person lies with face up on a chair set on this side of a main body 1. A cover 2 is closed, and a part up to the vicinity of jaws from a forehead is covered with packing 3. Here, if the face packing 3 is dislocated to the head part side to a face since entrance of the head part into a bowl part 1a is insufficient, the face packing 3 is moved to the front side. This work is performed in such a way that knob parts 8a of fixing tools 8 are rotated and a screw-fitting degree to nuts 8 is weakened and several pieces of the fixing tools 8 are simultaneously pushed forward. Thereby, bolts of the fixing tools 8 are guided by guide holes 2a of the cover 2, and the face packing 3 is moved.
Patent JP-H0975849-A (JP)
Title: Rotary screening apparatus
Inventor: GOTO AKIRA
IPC: B07B1/22
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary screening apparatus which can control the vibration and noise of the apparatus and reduce the weight and size of the apparatus. SOLUTION: In a rotary screening apparatus 4 which has a shape of a truncated cone which is hollow, has a slit 1 in a peripheral surface, and is arranged laterally and in which the large diameter side is opened, and the small diameter side is closed by a gear 21 and is equipped with a screen 3 which is rotated around a rotary shaft 2 which is connected with the gear 21, coal 6 which passed through the slit 1 of the 3 is discharged from a hopper 16 which is installed below the screen 3, and coal which did not pass through the slit 1 of the screen 3 is discharged from a residual coal discharging slide 22.