baber/WOPTO huggingface dataset:
Patent JP-S55107090-A (JP)
Title: Automatic stopper for fire-extinguisher engine driving pump device
Inventor: TAKAYAMA KENICHI
IPC: F04B49/10
Filed: 1979-02-13
Abstract: PURPOSE: To permit exact and safe operation by the system in which when control system receives at least one of water suction or releasing stopping signal from sensor or detecting flywheel magnet, engine is automatically stopped.  
     CONSTITUTION: In case where the operation of the vacuum VP is stopped before the completion of self-water suction, the sensor Sn does not work unless the pressure switch SWP is operated by rising water once, and the rotation of the engine E or the pump P increases up to a higher rotation than the rated rotation at a time at nonload while the water pump P fails to suck up water. The condition is detected by the detecting flywheel magnet mag, the engine is automatically stopped, the no- load operation of the pump P is prevented, and the burning of the mechanical seal of the water pump P is also prevented. At the same time, the fire extinguisher engine driving pump EP cools the engine E by using part of pumped water by the water pump P. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54108369-A (JP)
Title: Conveyor of encasing box, etc.
Inventor: MATSUOKA AKIRA
IPC: B65G47/70
Filed: 1978-02-15
Abstract: PURPOSE: To smooth conveyance, by mounting sensors for matters to be carried near a joining point and at the upper flow side of the joining point, and by connecting the sensors to a controller.  
     CONSTITUTION: First sensors PH1, PH2 for sensing matters 5 to be carried are mounted near a joining point of two conveyors 1, 3 and second sensors PH3, PH4 at suitable locations at the upper flow side of the joining point, and these sensors are connected to a controller 35. Thus, when the matters 5 to be carried on the conveyors 1, 3 enter on connecting devices 13, and first sensors PH1, PH2 operate, the connecting devices 13 upward oscillate through the controller 35 and the matters 5 to be carried are forwarded. Then, carrying chains 17 turn, and the matters 5 to be carried are delivered by means of carrying bars 25. When the matters 5 to be carried early enter one of the connecting devices 13, the other connecting device 13 does not work, and the matters 5 to be carried entering one side are preferentially carried. And when the matters stay on either of the conveyors 1, 3 and either of the second sensors PH3, PH4 operates, matters 5 to be carried on the conveyor 1 or 3, on which the matters stay, are preferentially carried. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08213554-A (JP)
Title: Forming method of roughened polysilicon film
Inventor: MOTOKAWA YOSUKE
IPC: H01L21/205
Filed: 1995-02-02
Abstract: PURPOSE: To provide a method of easily forming a roughened polysilicon film. CONSTITUTION: A positive resist film 16 of positive resist high in plasma resistance and low in heat resistance is formed on an opening and an interlayer insulating film 12. Then, the positive resist film 16 is subjected to a high-power RIE. In result, irregularities 18 are generated on the surface 16a of the positive resist film 16. Then, the positive resist film 16 provided with irregularities 18 and the interlayer insulating film 12 are etched. As a result, irregularities 20 are formed on the primary surface 12a of the interlayer insulating film 12. After the residual positive resist film 16 is removed, polysilicon is deposited on the primary surface 12a of the interlayer insulating film 12 through an LPCVD method, whereby a roughened polysilicon film is formed.
Patent JP-H03220781-A (JP)
Title: Photodiode-type optical sensor
Inventor: TSURUTA YOSHIO
IPC: H01L31/10
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a color mode for an optical sensor without decreasing the resolution on a light receiving surface by vertically arranging a plurality of separated second-conductivity type regions along the propagating direction of light, and connecting a signal detecting wiring part to each second- conductivity type region for conduction. CONSTITUTION:In an n-type silicon semiconductor substrate 1, a first p-type region 2, a second p-type region 3 and a third p-type substrate 4 are vertically arranged along the propagating direction sequentially from the surface side of the substrate under the mutually separated state. On the surface of the n-type silicon substrate 1, a first electrode 21 and a first wiring 22 which are in conductive contact with the first p-type region 2 for signal detection, a second electrode 31 and a second wiring 32 in conductive contact with the second p-type region 3 and a third electrode 41 and a third wiring 42 in conductive contact with the third p-type region 4 are formed. The surface of the substrate is covered with a reflection preventing film 5. The parts directly over the p-type regions 2-4 form a light receiving surface 10. Thus a color mode can be achieved without decreasing the resolution on the light receiving surface.
Patent JP-S56112837-A (JP)
Title: Direct current machine with e type commutating pole
Inventor: KOUZAI YOSHITOKU
IPC: H02K3/487
Filed: 1980-02-12
Abstract: PURPOSE: To decrease noises due to the vibration of the leg sections of an E type commutating pole in case of high load by inserting wedge-shaped members manufactured by a rigid material among a center pole and the leg sections of the E type commutating pole.  
     CONSTITUTION: Wedges 84, 85 manufactured by a rigid nonmagnetic material, such as brass, stainless, plastic are inserted among both end sections of a magnetic pole piece of a center pole 81 opposing to an armature 1 and end sections near to the center pole 81 of leg sections 82, 83, thus mechanically restricting the center pole 81 and the leg sections 82, 83 mutually at sections adjacent to each nose section. Convex sections 841, 842 are formed to the wedges, and tapered angles θ are made up so that the width of the wedges gradually widens toward the armature 1 direction from the convex sections, thus preventing the slipping-off of the wedges 84, 85 from a commutating pole. Noises due to the vibration of the leg sections in case of high load can be decreased remarkably by mechanically restricting the leg sections and the center pole in this manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02196366-A (JP)
Title: Forming method for neural circuit network and said network
Inventor: IRINO TOSHIO
IPC: G06F15/18
Filed: 1989-01-25
Abstract: PURPOSE:To built in the prior knowledge with the small calculation value by deciding the output target value of the neural element of each layer and deciding in steps the input value given from the preceding stage, the output value given to the next stage, and the branch load of the preceding stage side from the target value respectively between the input and output layers to form a desired neural circuit network. CONSTITUTION:The target value is set to each neural element of an intermediate layer 8. The load of a branch 10 reaching the layer 8 from an input layer 6 is decided via a load deciding circuit 25 based on the target value 24, the input 13, and the output 26 of the layer 8. As a result, a neural circuit network is formed for a part where the output 24 of the layer 8 is obtained from an input layer 13. In the same way, a load deciding circuit 27 decides the load of a branch 12 reaching an output layer 7 from the layer 8 based on the output 26 of the layer 8 converted from the input 13 and a teacher signal 15 showing the desirable output corresponding to the relevant input as the target value. Thus it is possible to obtain a neural circuit network to attain a desired function, and the prior knowledge can be built in the network with the small calculation value.
Patent JP-H02196501-A (JP)
Title: High frequency power amplifier
Inventor: SUDO TSUGIO
IPC: H01P5/02
Filed: 1989-01-25
Abstract: PURPOSE:To obtain an stable amplification under a large power at high frequency over a wide band by inserting a specific coaxial tube in a coaxial tube of a coaxial tube matching circuit coaxially in a way that the position of the coaxial tube is adjusted freely. CONSTITUTION:A coaxial tube resonance circuit 2 is constituted so that a vacuum tube 1 is placed in the middle of the bottom of the coaxial tube resonance circuit 2, and an adjustment coaxial tube 23 is provided slidably in the axial direction along a wall face of an outer cylinder 22 as shown in the arrow between two cylinders 21 and 22 prolonged cylindrically and the length of the line of the adjustment coaxial tube 23 itself is made variable. The coaxial tube comprising the adjustment coaxial tube 23 has a smaller characteristic impedance Zo2 than the characteristic impedance Zo2 of the coaxial tube resonance circuit 2 to which the adjustment coaxial tube 23 is mounted. Since a load is connected in the prolonged direction of the matching circuit coaxial tube, that is, coaxially to the load, a balanced large power high frequency signal is extracted from the vacuum tube 1 and the coaxial matching circuit and a stable amplification is obtained at a high frequency band.
Patent JP-S55107493-A (JP)
Title: Dyeing method of multicoloured patern on heat resisting base material
Inventor: INAMURA NARIKAZU
IPC: C03C17/42
Filed: 1979-02-13
Abstract: PURPOSE:To form a beautiful decorative patterns on the heat resisting base material, by applying a heat transfer dyeing to an active alumina layer provided on the heat resisting base material by means of a heat and pressure sensible copying material. CONSTITUTION:Colloidal alumina is coated on heat resisting base material 5 made in such as glass, ceramic, metal, and after drying, it is baked to form active alumina layer 6. A heat and pressure sensible copying material containing a heat transfer colouring pigment is used to carry out the heating and pressurizing copy on the surface of this active alumina layer 6, and after peeling base material 1, a sufficient temperature and time to dye alumina layer 6 with the heat transfer colouring pigment, are given to dye out active alumina layer 6. The heat and pressure sensible copying materiak forms picture pattern layer 3 with the ink containing a heat transfer colouring pigment through peeling layer 2, for instance, on the base material sheet 1, and is provided with adhesive layer 4 thereon. After dyeing, the unnecssary copying layer remaining on the surface of active alumina layer 6 is removed by dilluting with the solvent, etc.
Patent JP-S52100149-A (JP)
Title: Digital failure point evaluating unit
Inventor: NII YOSHIJI
IPC: G01R31/08
Filed: 1976-02-18
Abstract: PURPOSE: To evaluate a failure point at a high effectiveness by a multi-circuit by utilizing a relay function and failure point evaluating function with a high efficiency by a single digital computer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11211589-A (JP)
Title: Explosion-proof load cell
Inventor: HARADA SHUNJI
IPC: G12B17/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an explosion-proof load cell at a low cost which is capable of high precise measurement and easily being manufactured, by installing a thin-walled part in a part of a thick-walled vessel, detecting a load, and setting the thickness and the form of the thin-walled part to be explosion-proof. SOLUTION: In a cell housing 1, a thick-walled load application part 5 is formed on one end surface side, and a cavity part 4 is formed on the other end surface side by boring a hole. A V-shaped trench 6 is formed coaxially with a center axis of the load application part 5, in such a manner that a valley bottom is formed in the vicinity of a position where a pressure in the radial direction which is generated in the thin- walled part 3 when a pressure is applied to the inner surface of the cavity part 4 becomes zero. The thickness and the form of the thin-walled part are set so as to endure a specified internal pressure. A plurality of strain gauges SG1-SG8 are bonded to specified positions of the inner surface 3a of the part 3, and a Wheatstone bridge circuit is constituted, which detects a load acting on the load application part 5 as an electric signal.  Signal lines from the circuit are led out to the outside through a plug 7 screwed in a hole 11, and isolated from the outside by hermetic seal 8. As a result, it is made to have a structure in which explosion in the cell housing 1 does not influence on the outside.
Patent JP-S55109409-A (JP)
Title: Electrodialysis method by one-pass treatment and apparatus thereof
Inventor: MATSUZAKI HARUMI
IPC: B01D61/50
Filed: 1979-02-16
Abstract: PURPOSE: To minimize the mixing through leakage of desalted liquid and concentrated liquid by so feeding electrolyte that the final stage desalting chambers oppose to the first stage concentrating chambers with ion exchange membranes as a boundary.  
     CONSTITUTION: Desalted liquid 6 is led into a feed pipe A1 from the lower part of the side face of an electrolyte connecting plate 4 and is dispersed in the dialysis chamger groups I of alternate numbers, whereby it is subjected to electrodialysis. The desalted liquid is let to flow out into an effluent pipe D1, thence it is introduced into a feed pipe A2 through the groove 7I provided to the connecting plate 4 and is dispersed in the dialysis chamber groups II of alternate numbers, whereby it is further desalted. The desalted liquid is then flowed out into an effluent pipe D2 and is likewise dispersed and fed into the dialysis chamber groups III of the final stage through the groove 7II of the connecting plate 4, where it is desalted down to the specified value. This desalted liquid is taken out as treated water 6' from the upper part of the side face of the connecting plate 4. On the other hand, the concentrated liquid 5 is introduced from the lower part of the side face of the connecting plate 4', similarly flows through the 1st, 2nd and final stage dialysis chambers I' thru III' past the grooves 7I', 7II' and is taken out from the upper part of the side face of the connecting plate 4'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06229547-A (JP)
Title: Burner
Inventor: YASUI SHIGEAKI
IPC: F23N5/26
Filed: 1993-02-03
Abstract: PURPOSE:To prevent a malfunction of storing arroneously regulated value data from being stored by operator's misoperation in a semiconductor nonvolatile memory by an operator. CONSTITUTION:A mode controller 55 transfers, when a test switch 550 is pressed during a normal operation mode, an operating mode of a warm-air heater to a test mode, and transfers, when a gas switch 551, a proportional valve switch 552, or fan Lo-Hi switches 553, 554 are pressed during the test mode, to Lo side. Hi side flame failure decision level regulation and write mode, a proportional valve current regulating and write mode and a Lo side-Hi side fan current regulating and write mode.
Patent JP-S63190012-A (JP)
Title: Hollow yarn film of polyacrylonitrile and production thereof
Inventor: HENMI MASAHIRO
IPC: D01F6/18
Filed: 1987-01-28
Abstract: PURPOSE:To obtain the titled hollow yarn film having high water permeability and small pore diameter (distribution), by spinning a spinning stock solution comprising a specific acrylonitrile polymer by the use of a spinneret for sheath- core type hollow yarn and injecting a solution having low coagulating properties from a core part yarn. CONSTITUTION:An acrylonitrile polymer, preferably a polymer comprising one or more components of acrylonitrile polymer containing acrylonitrile having extremely high polymerization degree, is dissolved in an organic solvent such as dimethyl sulfoxide, etc., to prepare a spinning stock solution having 5-20wt.% total polymer concentration. Then the spinning stock solution is extruded from a sheath part by the use of a spinneret for sheath-core type hollow yarn, a coagulating solution having low coagulating properties is injected from a core part to yarn and the organic solvent is evaporated in a gas phase. Further the extruded yarn is immersed in a coagulating bath, washed and wound to give the aimed hollow yarn film.
Patent JP-H09206181-A (JP)
Title: Infant holder
Inventor: KATAOKA SACHIYO
IPC: A47D13/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the posture of a seat surface by attaching both end parts present on the lower side of a crossing part formed on supporting belts whose upper part is in a loop shape to the front side face of a holding base with an interval. SOLUTION: For this infant holder 1, a waist belt 3 to be fitted around the waist of a wearing person 2 and the seat surface 5 for receiving the hip part of an infant 4 are formed. The holding base 6 is attached to the waist belt 3 and extended forwards from the abdominal part of the wearing person 2. The respective parts near both end parts 8 and 9 of the supporting belts 7 are sewn to each other by stitches 11 for instance at the part 10 where they are crossed with each other and thus, fixed with each other. A loop-shape part 12 formed by the supporting belts 7 is formed on the upper side of the crossing part 10 and put on the neck or the shoulder of the wearing person 2.  Both end parts 8 and 9 positioned on the lower side of the crossing part 10 of the supporting belts 7 are attached to the front side face of the holding base 6 with the interval in left and right directions from each other, the posture of the holding base 6 is stabilized and the horizontal of the seat surface 5 is more surely maintained.
Patent JP-H02233791-A (JP)
Title: Method for forming structure of crosslinkable pressure-sensitive adhesive and composition for use in said method
Inventor: JIYON DONARUDO BURIZAADO
IPC: C09J201/00
Filed: 1990-01-29
Abstract: PURPOSE: To obtain a crosslinkable pressure-sensitive adhesive structure which increases in bonding strength with a lapse of time by bonding two specified structure components comprising a pressure-sensitive adhesive/aminoxysilicon compound structure and a pressure-sensitive adhesive/amidosilicon compound structure.  
     CONSTITUTION: This structure is formed by bringing a structure component (A) comprising a pressure-sensitive adhesive and a 1-100 Si aminoxysilicon compound having 3-10 -OX groups [wherein X is -NR 2  (wherein R is an monovalent hydrocarbon group) or a heterocylic amine group] and (halo)hydrocarbon groups into contact with a structure component (B) comprising a pressure- sensitive adhesive and an amidosilicon compound comprising an amidosilane comprising 1-8C alkylmethylsiloxane units or phenylmethylsiloxane units and having a plurality of amido groups represented by formula I (wherein R"' is methyl, ethyl or phenyl; and Me is methyl) or an amidosilane represented by formula II (wherein R"" is methyl, vinyl or phenyl). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06232762-A (JP)
Title: Signal coder and signal decoder
Inventor: FUMA MASATO
IPC: G10L25/18
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a signal coder and the signal decoder in which the accuracy is enhanced without increasing its circuit scale. CONSTITUTION:A division filter 3 divides an input signal into blocks for each prescribed frequency band. A waveform segmentation circuit 2 segments the input signal on a time axis for each prescribed time through block processing. Each forward conversion calculation device 4 converts an input signal on the time axis into a signal on a frequency axis. In this case, the fixed decimal point system is adopted for each group, the decimal point position is set optionally by each group and when the result of arithmetic operation for the conversion processing indicates overflow, the position of the decimal point is set again to an optimum value. Each quantization device 5 quantizes an output signal of each forward conversion calculation device 4 and outputs the result. A signal decoder 6 applies inverse processing to an output signal on the frequency axis of the signal coder 1 and decodes the signal into the original input signal on the time axis inputted to the signal coder 1.
Patent JP-S56113137-A (JP)
Title: Mask for x-ray exposure
Inventor: NIHEI HIROYUKI
IPC: G03F1/60
Filed: 1980-02-13
Abstract: PURPOSE:To obtain a mask which is accurately disposed to substrates for semiconductors etc., by  providing an annular projecting part serving also as a spacer on the outside circumferential edge  part on one side of an annular supporting body and forming a thin film of resin having an X-ray  absorptive mask pattern over the entire surface having said projecting part of the supporting body. CONSTITUTION:The entire surface of the front and back surface of a silicone substrate 1 which is  mirror polished to a flat surface 12a is subjected to thermal oxidation treatment, whereby a  thermal oxide film 13 is formed. Next, a thermal oxide film pattern 13' is formed by etching and  further with this as a mask, the substrate is etched to form an annular projecting part 15, a  groove part 16 and a recess 14. Next, the pattern 13' is removed and a thin film 17 of polyimide resin is formed on the surface of the substrate including the projecting part 15, after which an  X-ray absorbing mask pattern 18 of Au, etc. is formed on the film 17. Next, an anunular supporting body 20 is formed on the back surface 12b of the substrate 11, and a resist film 19 is formed  in a manner as to expose the film 17, thence with the film 19 as a mask, the substrate is etched,  whereby a mask 21 for X-ray exposure is completed. This mask 21 is disposed on a semiconductor substrate 22 or the like and the resist film 23 is baked, whereby the precise fine pattern is  transferred with good accuracy.
Patent JP-H03221340-A (JP)
Title: Management of tool
Inventor: YOSHIMURA SHOZABURO
IPC: B23Q3/155
Filed: 1990-01-26
Abstract: PURPOSE:To efficiently perform a tool exchange by setting the zone of the magazine inside based on the high and low of a tool exchange level and exchang ing with a designated tool in the order from the tool stored in the low zone of the exchange level of this magazine inside, in the case of there being no designated tool in the corresponding zone of this magazine inside. CONSTITUTION:A tool exchange level in set on each tool based on the repeated ly usable degree and also the magazine inside of an ATC (Automatic Tool Changer) device 4 which stores these tools is set in its zone based on the high and low of the tool exchange level. Then, the specific processing is performed by exchanging with the tool designated by a robot 6, in the order from the tool stored inside the zone of the low exchange level of this magazine inside, in the case of there being no designated tool in the corresponding zone of this magazine inside. Consequently, the tool of the magazine inside is automatically selected and recomposed to the optimum tool layout according to the difference, etc., of the kind and working content of a processing work.
Patent JP-H02196902-A (JP)
Title: Appearance selecting method for cylindrical parts
Inventor: MATSUDA SHUZO
IPC: G01B5/28
Filed: 1989-01-26
Abstract: PURPOSE:To very exactly and efficiently select parts by rolling the cylindrical parts on the slant face having a prescribed inclination angle against the horizontal plane. CONSTITUTION:Now, by setting an inclination angle alpha of a slant face 11 to about 20 deg., excellent cylindrical electronic parts A and failure electronic parts A' are rolled on the slant face 11. In the case of the electronic parts A, since the left and the right outside diameters are the same, the parts are rolled smoothly and linearly or while being curved a little and reach the lower part. However, the electronic parts A' are curved extremely to the right or the left due to a difference of the outside diameters. Also, when the inclination angle alphaof the slant face 11 is set to about 20 deg. and the electronic parts are rolled, the electronic parts A' are curved by 30 - 50mm radius of curvature, and the electronic parts A are curved by 300 - 400mm. Its reason is because when the inclination angle alpha becomes larger, a rolling speed increases and the parts jump up by a part of a projection 4, therefore, an apparent outside diameter increases. However, when the inclination angle alpha is set to >=40 deg., the electronic parts A' having the projection A do not rotate but slides down, therefore, they cannot be selected.