baber/WOPTO huggingface dataset:
Patent JP-H103593-A (JP)
Title: Signal transmitter
Inventor: INABA KIYOAKI
IPC: G08C19/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To enable detecting a current without using a signal electric wire and to reduce installation cost by preparing a current detecting means for detecting a current allowed to flow into a power supply electric wire for driving the receiver side of a sensor such as a photoelectric element type sensor and a microwave interruption type sensor and judging the detection state of the sensor from a detected current change. SOLUTION: The signal transmitter is provided with the current detecting means D for detecting a current allowed to flow into a power supply electric wire L for driving the receiver side of a sensor such as a photoelectric element type sensor and a microwave interruption type sensor and a judging means for judging the detection state of the sensor from a detected current change. The receiver S is constituted so as to receive power supply from a constant voltage power supply E by an electric line L through a fuse F and the current detection part D connected in series. Consequently a receiving state is detected only by detecting a current flowing into the electric line L, i.e., by using the electric line L to the receiver S on a power supply sending terminal to the receiver S without laying a signal electric wire.
Patent JP-H0463487-A (JP)
Title: Manufacture of printed circuit board
Inventor: KADOI KAZUHISA
IPC: H05K3/10
Filed: 1990-07-03
Abstract: PURPOSE:To eliminate a disconnection at a conductor pattern of a microscopic width to be formed on a printed circuit board by filling conductor paste in the exposed part of an insulating base material, removing a resist film after the paste is baked, and forming the pattern. CONSTITUTION:Only a part of a conductor pattern of a resist film 12 formed on an insulating base material 1 is removed to expose the material 1, the main surface of the material 1 is exposed, conductive paste 3 is partly filled and baked. In this case, since an external force is not applied to the paste 3 but a conductor pattern 5 in close contact with the material 1 is baked, even if a resist film 12 is removed, the pattern 5 of a microscopic width in which its sectional shape is not collapsed and not disconnected, can be formed. Thus, the pattern formed on the board can be miniaturized and enhanced in density.
Patent JP-H0619401-A (JP)
Title: Adhesive label and its apparatus for production
Inventor: TSUKIOKA MASABUMI
IPC: B42F21/04
Filed: 1992-07-06
Abstract: PURPOSE:To enable the easy production of the adhesive tapes in a large quantity in exact positions at a low cost by adhering the other tacky adhesive tape to the label opposite to one tacky adhesive tape in such a manner that this tacky adhesive tape overhangs laterally from the coloring end of the one tacky adhesive tape. CONSTITUTION:Two tacky adhesive tape rolls 2, 3 are constituted by winding the transparent or translucent thin tacky adhesive tapes 20, 30, the surfaces on the respective inner sides of which are formed as tacky adhesive surfaces, to a roll form. The rolls 2, 3 are supported on respective shafts 4a, 5a by reversing the winding directions thereof in such a manner that the tacky adhesive surfaces of the two tacky adhesive tapes 20, 30 drawn out of the rolls 2, 3 face each other. The side end faces 2b, 3b on one side of these two rolls 2, 3 are both colored on the surfaces on the side existing nearer the inner side than the side end faces of the rolls on the other side. Namely, the rolls 2, 3 are mounted on the supporting shafts by axially shifting the positions slightly each and the deviation thereof is, for example, 2mm. Then, the side end faces on one side of the tacky adhesive tapes 20, 30 are formed as colored ends 20b when the tapes are drawn out of the rolls 2, 3.
Patent JP-H0927800-A (JP)
Title: Synchronous circuit and synchronizer
Inventor: YAMAMOTO YOSHIKI
IPC: H04L1/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To speedily establish synchronism at a regular position by detecting the error of data generated on a transmission line by a correction circuit and canceling the synchronism pulled in by a synchronous circuit, based on that error detect signal. SOLUTION: When a synchronizing pattern is detected by a synchronizing pattern detection part 3, based on that timing, the establish cycle of the synchronizing pattern is generated by a cycle generation part 4. Then, a forward protection part 5 counts the number of times when the synchronizing patterns are continuously established in the establish cycle generated by the generation part 4. When the synchronizing patterns are established fixed times, the protection part 5 performs the pull-in setting of synchronism while using a synchronism establish part 7. At such a time, when the establishment of the synchronizing pattern is interrupted at the protection part 5 or when the synchronizing patterns can not be established fixed times at a backward protection part 6, the establish cycle is generated again.  Besides, when errors more than a fixed number are generated at an error correction circuit 2, a synchronous circuit 1 cancels synchronism based on the detected signal from the circuit 2 and newly starts establishing the synchronism. Thus, dummy patterns can be prevented from being continuously pulled in.
Patent JP-H0929526-A (JP)
Title: Drill blade for hand drill
Inventor: SAITO IZUMI
IPC: B23B51/08
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To easily and surely drill a hole of the desired depth by providing a stopper to regulate the drilling depth by a drill blade body in the drill blade body. SOLUTION: After the position on a drill blade body of a stopper 2 is determined corresponding to the drilling depth, the drill blade body 1 is fitted and fixed to a hand drill D. In this condition, a lead blade 5 is abutted on the prescribed position of a work W to be drilled, and the hand drill D is driven. The lead blade 5 forms a small hole 14 in the work W to be drilled, and then, a hole 10 Is formed by the drill blade body 1. When the depth of the hole 10 reaches the prescribed value, the stopper 2 is abutted on an opening edge 10a of the hole 10 to regulate further entering of the drill blade body 1 and achieve the chamfering of the opening edge 10a by a chamfering blade 8.
Patent JP-H0820908-A (JP)
Title: Construction car equipped with sand sprayer for paving block
Inventor: SATO KOICHI
IPC: E01C19/20
Filed: 1994-07-05
Abstract: PURPOSE:To save manpower by providing a sand-spraying hopper, a leveling plate and a sweeping brush to a paving-laying car in that order in the direction of the advance of the construction car, and filling sand in joints between blocks. CONSTITUTION:In the case after paving blocks V are laid a self-advancing car and joints between the clocks V are filled with sand, a vacuum motion device B is removed. After that, a and sprayer C is equipped to the rear of the body 1, and a sand spraying hopper 25 is filled with sand. Then, size of a sand discharging hole of the hopper 25 is adjusted with a movable plate, etc., to control the dropping amount of sand. The self-advancing car A is driven to drop a fixed quantity of sand on the blocks V and, at the same time, the sand is sent forward with a leveling plate 33 to fill the joints with the sand. In addition, while sweeping up the rest of the sand with a sweeping brush 36, sand is filled in joints again during the sending of the sand forward, the sand left behind is only swept up with the brush 36. According to the constitution, the construction of the blocks and joint execution can be carried out with one construction car, and work efficiency can be promoted.
Patent JP-H115851-A (JP)
Title: Cellulose acetate film, its production and protective coat for polarizing plate
Inventor: MURAYAMA MASAHIKO
IPC: B29L7/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film having low and stable retardation value in the thickness direction, and capable of providing a protective coat of a polarizing plate by using cellulose acetate having a specific value of a substitution degree at the specific position. SOLUTION: The subject film is obtained from an cellulose acetate having >=2.67 total acetyl substitution degree at 2- and 3- and 6-position, <=1.97 total acetyl substitution degree at 2- and 3- position. The cellulose acetate is swelled by an organic solvent (preferably containing >=50 wt.% methyl acetate), cooling the swelled compound to (-100)-(-10) deg.C, thereafter heating the swelled compound to 0-200 deg.C to provide an organic solvent solution of the cellulose acetate. This organic solvent solution is coated on a supporter to provide a cellulose acetate film. A polarizing plate protective coat of a liquid crystal display device having an excellent transparency and a low birefringence (a low retardation value) is obtained by using the film.
Patent JP-S6339442-A (JP)
Title: Communator unit
Inventor: SAKASHITA HIROSHI
IPC: H02K13/14
Filed: 1986-07-30
Abstract: PURPOSE:To eliminate a short circuit between segments, and to reduce electric noises by forming a plural strip of conductor layers in the axial direction onto the outer circumferential surface of a varistor element assembly shaped to a cylindrical form and constituting the segment section. CONSTITUTION:A commutator unit 1 is constituted of a segment section 3 formed on the outer circumferential surface of a varistor element assembly 2 shaped to a cylindrical form and an insulating base 6 axially attached to a shaft mounted to a terminal section 4. With the segment section 3, a plural strip of conductor layers 3a are shaped in the axial direction on the outer circumferential surface of the baristor element assembly 2, and a plurality of projections for positioning and a plurality of electrode sections are fitted on the end surface of the varistor element assembly 2. The electrode sections are connected to the segment section 3.
Patent JP-H0620276-A (JP)
Title: Method and apparatus for recording optical information
Inventor: FUJII TORU
IPC: G11B7/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide method and apparatus for recording optical information in which recording time can be shortened and information can be recorded without causing any trouble at the time of reproduction. CONSTITUTION:When previously known information, e.g. TOC information created by a system controller 23, Lead-in, Lead-out information, pseudo- information for time matching, and the like, is recorded, rotation of an optical disc 1 is accelerated and the information is recorded in response to the accelerated rotation. Wobble signal or ATIP signal recorded in the groove of the optical disc 1 is reproduced to create a clock signal CK for synchronizing the information recording operation. This method allows shortening of recording time and realizes information recording in which stability is sustained at the time of reproduction.
Patent JP-S6071559-A (JP)
Inventor: SUMINO HIROMITSU
IPC: C04B24/04
Filed: 1983-09-28
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-H0528831-A (JP)
Title: Thin film dielectric body and its manufacture
Inventor: SAEGUSA KUNIO
IPC: H01G4/33
Filed: 1991-07-18
Abstract: PURPOSE:To reduce the cost for and enlarge the electrostatic capacity of a thin film dielectric body by forming the film using a solution with a specific Pb surplus rate consisting of a compound of Pb, Mg, Nb, Ti and organic solvent and additives having a specific composition and mean thickness, CONSTITUTION:A thin film dielectric body shall have a composition as shown by expression beside, where (x) a number between 0.05 and 0.4, and the mean thickness of film ranges 0.1-10mum. Manufacturing processes are such that a solution is applied onto a base board to form thin film, which is subjected to a heat treatment at 500-1000 deg.C. The solution for forming thin film shall be adjusted with a mixture of an additive, an organic solvent, and a Pb/Mg/Nb/ Ti compound soluble in the organic solvent or with the reactive products. This adjustment puts the Pb surplus rate of the solution into a range 1-30mol%. Thereby the manufacturing costs can be reduced, and the electrostatic capacity can be enlarged.
Patent JP-H1016933-A (JP)
Title: Scheduling method for price tag affixing in food processing industry
Inventor: NAKAJIMA NOBUO
IPC: G06Q10/10
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To efficiently affix price tags in a short working time when the price tags are affixed on commodities while distinguishing the directions of affixing by a method wherein a remaining working time after a reference work schedule period of time being set by a specified method, has been operated, is allotted by the unit of commodities. SOLUTION: An allotment calculation unit 30 reads the commodity master 10 from a commodity code in manufacture planning data 20, and sums up the scheduled working time of the manufacturing planning data 20, and the total production time and the total production number, and the total production number for lateral affixings and longitudinal affixings, are obtained. Also, the allotment calculation unit 30 determines the number of lines for the lateral affixings and the longitudinal affixings, based on the production amounts and average pack numbers respectively. A line allotting part 40 renews the price tag affixing direction of a line administration master 60 between longitudinal and lateral. Then, a line indicating unit 50 sums up the production number for each commodity code, and allots a line for each price tag affixing direction.  In addition, the working time for each line is calculated, and the work amounts are compared, and a switching time between the longitudinal affixing and the lateral affixing, is added to the line of which the work amount is less. Thus, by re-allotting the work amount, the overall work completion time is equalized.
Patent JP-S57101717-A (JP)
Title: Stroke measuring device
Inventor: TSUJI NOBUHIKO
IPC: G01B11/00
Filed: 1980-12-17
Abstract: PURPOSE:To improve measuring accuracy and also to eliminate erroneous measurement due to oscillation of a bar code, by counting both white and black bars of a bar code provided with a white bar and a black bar. CONSTITUTION:The times when a bar code changes from white to black and also from black to white are detected by a photoelectric converter, and a rise- up edge pulse C and a fall-down edge pulse D are made from these signals A and B, and at the same time, up and down symbols E and F are formed. These signals C-F are put into an up-down judging section 16, an up-and-down counter 17 is added or subtracted every pitch of the white and black bars, and by doing so, amount of shifting of the bar code is sought.
Patent JP-H1015544-A (JP)
Title: Liquid treatment apparatus and water treatment apparatus
Inventor: KAKIYA TSUTOMU
IPC: C02F1/30
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance sterilizing and purifying effect by enhancing, start characteristics and excitation efficiency by the rationalization of the positional relation between an excitation coil or a light emitting pipe and a liquid. SOLUTION: A light emitting pipe 2 and an excitation coil 3 exciting the light emitting pipe 2 are housed in a light pervious outer pipe 6. The light pervious outer pipe 6 is arranged so as to be immersed in a liquid W performing sterilizing treatment. The light emitting pipe 2 and the excitation coil 3 are separated from the liquid W by 10mm or more. By separating them by 10mm or more, it is reduced that electromagnetic waves generated by the excitation coil 3 generate effect by the liquid W.
Patent JP-H02216913-A (JP)
Title: Logical arithmetic circuit
Inventor: MASHITA TAMON
IPC: G06F7/76
Filed: 1988-07-19
Abstract: PURPOSE:To shorten a time required for initialization of data to each address of a RAM by providing N pieces of invalidity designation input means one to-one which invalidates the input signal value corresponding to the N-bit input signals. CONSTITUTION:A logical arithmetic circuit contains 2<n> pieces of binary memory cells, and the address of one of these cells is designated by an N-bit input signal. Then each cell stores the information of a single bit. N pieces of invalidity designation input means N1-N3 are added to the arithmetic circuit one- for-one to the N-bit input signals S1-S3 to invalidate the values of input signals, and to designate the addresses of plural memory cells regardless of those input signals. Thus the means N1-N3 invalidate (m) bits out of an N-bit input signal, and two data writing operations can be omitted. As a result, it is possible to extremely shorten the time required for initialization of data to each address of a RAM.
Patent JP-H1122817-A (JP)
Title: Power transmission
Inventor: INAGAWA TOMOKAZU
IPC: F16H61/06
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a shock at engaging time by arranging a quick return means to quickly return a partition wall member of an accumulator to an initial position after realizing a prescribed release condition under which a hydraulic frictionally engaging device is not suddenly released. SOLUTION: Until a clutch C1 is put in a release condition, back pressure is temporarily reduced by performing duty control on a linear solenoid valve SLN. Therefore, a shift shock by a sudden release of the clutch C1 is prevented. Since the back pressure is not only increased according to a finish of the duty control of the linear solenoid valve SLN but also the duty ratio of an exciting current of the linear solenoid valve SLT is changed (reduced), the back pressure is increased further. Therefore, a piston 104 of an accumulator 100 is quickly returned to an initial position.
Patent JP-H0343951-A (JP)
Title: Short wavelength light and ultraviolet ray generating apparatus
Inventor: ADACHI NOBUO
IPC: H01J65/04
Filed: 1989-07-11
Abstract: PURPOSE:To prevent temperature increase owing to discharge of a discharge gas and make it possible to take out a specific and desired line spectrum by installing a gas discharging nozzle in the position where a microwave transmitted through a glass diaphragm and the discharge gas emit light by electric discharge in the periphery of the glass diaphragm of a gas discharge space. CONSTITUTION:A gas discharge nozzle 4 is installed in the position where a microwave 8 transmitted through a glass diaphragm 6 and a discharge gas emit light in the periphery of the glass diaphragm 6 in a gas discharge space 5. In this way, imbalance of discharge luminance 9 owing to the distribution of the microwave is prevented, and light radiation distribution to the plane to be irradiated becomes uniform in a larger surface area. Since the gas discharge nozzle 4 is placed in the proper position, the electric discharge is carried out not in a highly vacuum part 2 but in the space where the gas is discharged and light emission occurs in the periphery of the side of the glass diaphragm 6 having enough resistance to gas electric discharge energy and thus deterioration of a window 7 which transmits short wavelength light emitted by electric discharge is prevented. By this method, temperature increase owing to the electric discharge of a diacharge gas is prevented and a line spectrum with constant radiation intensity and wavelength can be taken out.
Patent JP-H0345560-A (JP)
Title: Non-oxidizable silicon carbide-based refractory material
Inventor: SAKAGUCHI MASAYUKI
IPC: C04B35/56
Filed: 1989-07-11
Abstract: PURPOSE:To prevent generation of crack owing to deterioration of hot strength or hot spalling by adding silicon nitride-based raw material and alumina-based raw material to silicon carbide-based raw material, molding and burning in oxidative atmosphere. CONSTITUTION:Respective raw materials of (A) 60-90 pts.wt. silicon carbide- based raw material (containing amount of SiC: >=90wt.%), (B) 5-20 pts.wt. silicon nitride-based raw material (containing amount of Si3N4: >=90wt.%) and (C) 5-20 pts.wt. alumina-based raw material (containing amount of Al2O3: >=90wt.%) are subjected to granular size-adjusting and mixed, then binder such as dextrin or pulp waste solution is added, thus kneaded to form in brick-shape. Said shaped material is dried and burnt at a temperature of 1000-1500 deg.C in oxidative atmosphere to afford the aimed refractory material used for burning of ceramic or reduction of iron oxide, etc.
Patent JP-S57109396-A (JP)
Title: Method and device for inspecting presence and efficiency of ultrafine part for printed circuit board
Inventor: BENIAMIINO FUERURI
IPC: H05K13/04
Filed: 1981-11-09
Abstract: This invention provides a process and apparatus comprising at least one unit to grip a microcomponent arranged at the top opening of a stack of microcomponents inside the magazine according to which the presence of said microcomponent is checked by the gripping members and the electrical efficiency thereof is then tested. The apparatus comprises various units, each of which comprises at least one gripping member to selectively draw and deliver a single microcomponent; a control member to operate said gripping means; a sensor to sense the presence of the microcomponent if positioned in the gripping member which, in case, also carries on measures to check the efficiency thereof. Then, if required, the absence or the presence of a faulty microcomponent is signalled.
Patent JP-2000013753-A (JP)
Title: Device and method for transmitting and receiving digital signal
Inventor: HATTORI TOSHIKAZU
IPC: H04N19/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To realize automatic production of navigation information for accessing an event in a program at the time of reproduction by performing multiplex transmission of the correspondence of events in the program and time information as additional information, converting the multiplexed time information into address information of a storage medium and storing the correspondence to the events as navigation information. SOLUTION: When an event detecting part 126 detects an event, it transmits event occurrence information and event content information. An event time information generating part 129 produces the correspondence of the event occurrence information and the event content information and an event time information inputting part 130 inputs it as event time information to a program multiplexing part 125. When a format converting part 132 detects the event time information, it produces the correspondence of an address on a storage medium 134 in which a data block having the time information is written and the event content information. A program storing part 133 stores the information as navigation information in the medium 134.
Patent JP-H106325-A (JP)
Title: Manufacturing apparatus for running type cavity concrete precast panel and use thereof
Inventor: MIYAJIMA TAKESHI
IPC: B28B11/08
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus enhancing the surface density of a concrete panel without crushing the cavity of the concrete panel when a large number of cavities are molded on the surface of the concrete panel during molding and capable of successively and accurately forming the shapes of cavity molding projections on the surface of the concrete panel without cutting off cavity shoulder parts. SOLUTION: A plurality of cavity molding cores 15 are provided to the moving stand 11 running on a molding bed 10 so as to move along the moving stand and ready-mixed concrete is supplied to the parts of the cavity molding cores 15 and compacted from above. The underside flat part of a caterpillar 42 having projections is successively pressed to the surface C of concrete at the region above the leading end side where the cavity molding core 15 is provided and the latter half of the caterpillar is successively peeled from the surface C of concrete to form cavities on the surfaces of a cavity precast concrete panel.