baber/WOPTO huggingface dataset:
Patent JP-S6019645-A (JP)
Title: Paper housing device for copying machine
Inventor: KOBAYASHI TATSUO
IPC: B65H33/06
Filed: 1983-07-15
Abstract: PURPOSE:To alternately house sheets of copied paper inside a tray by means of a time lag in time of paper dropping, by installing a conveying mechanism different in length. CONSTITUTION:A housing tray 3 housing sheets of copying paper 2 being alternately dropped out of a conveying mechanism 1 is set up as its bottom plate 3a is tilted to some extent in advance, while paper guides 3b and 3c situated at the lower part side of a bottom plate 3a are set up at an angle of 45 deg. each to a center line ranging from O to O' of the conveying mechanism 1. With this constition, copying paper 21 to be dropped from the terminal of an extension belt 9 is made to drop into the housing tray 3 and simultaneously aligned along the paper guide 3b situated at the left of the center line O-O'. and likewise another copying paper 22 to be dropped from the terminal of a conveyor belt 6 is aligned along the paper guide 3c situated at the right of the center line O-O'.
Patent JP-S6023280-A (JP)
Inventor: KOMATSU TOSHIROU
IPC: B66B13/26
Filed: 1983-07-15
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-S5251823-A (JP)
Title: Color tv receiver
Inventor: KAMIKAWA YUTAKA
IPC: H04N9/45
Filed: 1975-10-23
Abstract: PURPOSE: With the system in which the synchronism with burst signal is obtained by applying the output of phase comparator to CW oscillator via filter circuit, the switching is performed to a filter circuit of smaller time constant at channel switching time. Thus, chrominance synchronism disturbance can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5252240-A (JP)
Title: Infrared ray gas burner
Inventor: ASANO YUU
IPC: C22C38/00
Filed: 1975-10-23
Abstract: PURPOSE: An infrared ray gas burner with an improved life expectancy by forming its combustion panel with austenite stainless steel containing more than 0.4% of Ti and 2% of Mo. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0319371-A (JP)
Title: High-tension thin-film transistor
Inventor: MAIKURU HATSUKU
IPC: H01L29/78
Filed: 1990-05-17
Abstract: PURPOSE: To provide a thin film transistor which has a high on/off ratio and in which a charge transferring layer suppresses leakage currents, even when the layer is not held in a sandwich-like state between a source electrode and a gate electrode which are faced oppositely to each other, by arranging the gate electrode near the source electrode so that the gate electrode can expand toward and drain electrode beyond the source electrode and the source electrode near the channel area of the charge transferring layer, namely, to the location where a low-resistance path exists to the source-channel interface. CONSTITUTION: A source electrode 38 and a drain electrode 40 are formed of charge carriers having a desired polarity and prepared by appropriately foxing the same material as that of a change transferring layer 36, in a state where the electrodes 38 and 40 are in close contact with the layer 36 and separated from each other in the lateral direction. A gate electrode 48 is patterned on a dielectric layer 46 so that the electrode 48 can be positioned to a desired position in the lateral direction. The extension of the gate electrode 48 works on the layer 36 over the distance L1 which specifies a channel area 50 positioned near the boundary at the interface between and a dielectric substance and, on the other the charge transferring layer 36 hand, the noncontrolled remaining part of the layer 36 covering a distance L2 specifies a noncontrolled area 52.  The source are electrode 38 must be in physical contact with the channel area 50 through a low-resistance path or in ohmic contact with the outside for sufficiently supplying charge carriers flowing in the channel area 50.
Patent JP-H05294243-A (JP)
Title: Railroad crossing security device
Inventor: OAJI AKIO
IPC: B61L29/22
Filed: 1992-04-20
Abstract: PURPOSE:To prevent the generation of an unalarmed state caused by the mixed contact of a control circuit for connecting a power line to a control relay in a railroad crossing control element (a starting point detecting device) so as to prevent the generation of a railroad crossing accident caused by the unalarmed state, thereby improving reliability. CONSTITUTION:In a railroad crossing protection device, a DC/DC converter 11 is provided between a cable 3 and a first railroad crossing control element 1. Independent d.c. power formed of the DC/DC converter is thereby provided on the first railroad crossing control element side, so that the generation of an unbalanced state can be prevented positively even if a short circuit is generated by the mixed contact or the like of a circuit for connecting a power line to a reaction relay, and reliability is improved remarkably compared to an existing railroad crossing security device.
Patent JP-H07312481-A (JP)
Title: Manufacture of metal-coated glass epoxy resin board
Inventor: OGASAWARA SHUICHI
IPC: H05K3/38
Filed: 1994-05-18
Abstract: PURPOSE:To provide a method of manufacturing a glass epoxy resin board, which is necessary for forming a very microscopic circuit with good accuracy in the case where the board is used as an electronic component material, such as a printed-wiring board, and is formed with a metal-coated layer which is very thin and has a fully high-reliability adhesion. CONSTITUTION:In a process of manufacturing a metal-coated glass epoxy resin board of a constitution, wherein a plated film consisting of nickel, cobalt or each metal alloy of their metal alloys is formed on the surface of a glass epoxy resin board by an electroless plating, after the plated film consisting of the nickel, the cobalt or each metal alloy of their metal alloys is formed on the surface of the glass epoxy resin board by the electroless plating or after a copper plated film is further formed on the plated film, a heat treatment is performed on the board.
Patent JP-H02305619-A (JP)
Title: Manufacture of tube with spiral fin and its manufacturing extruding machine
Inventor: HASEGAWA SHOICHI
IPC: B29C48/33
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a double tube whose spatial form is free from deformation, by a method wherein extrusion of a tube part and that of a fin part above the tube part are performed independently of each other and a fin and tube are fused thermally with heat obtained at the time of the extrusion of the fin. CONSTITUTION:Molten plastic for formation of a tube is extruded in a tubular state through an outlet between the circumference on the tip of a mandrel 1 and the circumference of the inside of the tip of a core nipple 4 by passing through a passage 3. Then molten plastic for formation of a fin is sent into a spiral groove 8 of a rotary die 7 through an outlet made between the circumference of the inside of the tip of a stationary die 6 and the circumference of the outside of the core nipple 4 and extruded outside through an opening part 9. In this instance, the molten plastic for the formation of the fin is extruded spirally through a rotation of the roraty die 7. A spiral diameter of the fin is contracted immediately with pull at the time of taking-over of them together, the fin which is still under fairly heated state comes into contact with the tube and fused thermally in the meantime. A tube with a spiral fin is manufactured in this manner.
Patent JP-S5555537-A (JP)
Title: Metal mask for reticle
Inventor: KOGA KAZUO
IPC: G03F1/00
Filed: 1978-10-20
Abstract: PURPOSE: To dispense with pinhole inspection, by providing an accessory light-intercepting metal film on the reverse side of a metal mask for a reticle, which has another light-intercepting metal film on the obverse side a glass plate.  
     CONSTITUTION: A metal mask 7 for a reticle has a pattern-making metal film 9 on one side of transparent glass plate 8 and an accessory metal film 10 on the other side. It is very rare that pinholes occur in corresponding positions in the films on the obverse and reverse sides. Therefore, the probability of production of a mask defective due to the occurrence of pinholes in such positions is extremely low. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10313637-A (JP)
Title: Mowing device for rice transplanter
Inventor: FURUKAWA KAZUO
IPC: A01C11/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the function of a rice transplanter and to reduce the labor required for cutting work for sloped surfaces continued to a paddy field. SOLUTION: In this mowing device 39 for rice transplanter for which a seedling planting device is freely attachably and detachably connected through a hitch A to the rear end of an elevating and lowering linking mechanism provided on the rear part of a traveling machine body 1, the mowing device 39 is constituted of a connection frame 40 provided with an engaging part B engageable and disengageable to/from the hitch A, a connection part 42 for connecting the connection frame 40 and the traveling machine body 1, an elevating and lowering arm mechanism 43 extended from the connection frame 40 in left and right directions and a cutting mechanism 44 mounted to the tip of the elevating and lowering arm mechanism 43.
Patent JP-H02306587-A (JP)
Title: Manufacture of target for forming light emitting layer of thin film electroluminescence element
Inventor: YAMAZAKI AKIO
IPC: H05B33/10
Filed: 1989-05-22
Abstract: PURPOSE:To largely enhance luminance of a thin film electroluminescence element by sintering a compact containing at least one compound selected from a group comprising oxides, carbonates and sulfates, and a base material. CONSTITUTION:A compact which contains at least one compound selected from a group comprising oxides, carbonates and sulfates and a base material is sintered. As the base material, ZnS, CaS, SrS, ZnS and the like are used. As the oxides, carbonates or sulfates, ZnO, ZnCO3, ZnSO4, MnO, Ce2O3, CaO, CaCO3, CaSO and the like are used, and oxides, carbonates or sulfates of IIA group or IIB group or radiating elements are preferable. The above oxides, carbonates or sulfates and base materials are mixed together and are molded into a tubular shape by a pressing machine using a molding jig, etc.
Patent JP-H11320037-A (JP)
Title: Side weir in continuous thin slab caster
Inventor: TANAKA KISABURO
IPC: B22D11/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a side weir in a continuous thin slab caster, in which displacement of the side weir in the axial direction of the cooling roll due to wear of a ceramic patch plate is prevented. SOLUTION: On the ceramic patch plate of a side weir A, both of a molten metal pool part side and a non-molten metal pool part side at a portion in sliding contact with the sliding part 7 at the end surface of the cooling rolls B are projected from the other portion to form a truncated cone shaped sliding part 15. On the ceramic patch plate, the non-molten metal pool part at the portion in sliding contact with the sliding part at the end surface of the cooling roll is projected from the other portion to form the sliding part.
Patent JP-S5462267-A (JP)
Title: Coating composition for polycarbonate resin
Inventor: KAETSU ISAO
IPC: C08J7/04
Filed: 1977-10-26
Abstract: PURPOSE: A coating composition capable of imparting wear resistance, surface hardness, and adhesiveness to polycarbonate, consisting of an epoxy group-containing silane compound, an epoxy group-containing vinyl monomer, and an aminosilane compound.  
     CONSTITUTION: A coating composition for polycarbonate resin consisting of (1) an epoxy group-containing silane compound, e.g. a compound shown by the formula I:(R 1  is ≤6C alkylene; R 2  is ≤4C alkyl; R 3  is OR 2  or ≤4C alkyl), etc., or its (co)polymer (2) an epoxy group-containing vinyl monomer, e.g. a monomer shown by the formula II:(X is H or methyl), etc., or its (co)polymer (3) an aminosilane compound shown by the formula III, etc., and if necessary, a polymerization catalyst. The composition is applied to a molded article of polycarbonate, and  cured by heating, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5461973-A (JP)
Title: Speed and direction detector of rotators
Inventor: IKEDA MASAKI
IPC: G01P3/486
Filed: 1977-10-26
Abstract: PURPOSE: To enable the detection of rotating speeds to be made as well by so arranging the device that output signals increase or decrease in proportion to the number of revolutions according to the forward and backward revolutions of a rotator.  
     CONSTITUTION: If it is assumed that a rotator has begun to revolve forward, then spacing size of a mirror face part 4a becomes relatively smaller with respect to a spot light source 7 and the number of the spot light sources being received in a photo detector 9 eventually increases, and the pulse number adding the pulse number proportional to the current number of revolutions to the pulse number when the number of revolutions was zero appears in its output. Conversely when the rotator revolves backward, the relative spacing size of the mirror face part 4a to the spot light source 7 becomes larger in proportion to the number of revolutions and therefore the pulse number subtracting the pulse number proportional to the current number of revolutions from the pulse number when the number of revolutions was zero conversely from this time is outputtted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5353662-A (JP)
Title: Preparation of aminopyridines
Inventor: ENOMOTO SABUROU
IPC: C07D213/73
Filed: 1976-10-25
Abstract: PURPOSE: To obtain aminopyridines, useful as intermediate for pharmaceuticals, pesticides, dyes, etc., from choropyridines and ammonia conveniently and in high yield on an industrial scale by the use of metallic copper or alumina. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07328890-A (JP)
Title: Key code data input-output processing method for interactive numerical control device
Inventor: KIKUCHI TAKEOMI
IPC: B23Q15/00
Filed: 1994-06-10
Abstract: PURPOSE:To easily produce NC data of a work object having a similar shape by storing only a specified key code, displaying it on a display means, and performing editing processing. CONSTITUTION:Among key code data of inputted input keys, only key code data in a specified range is stored in a key code memory 8. When NC data to work a work object having a similar shape is produced, this specified key code data is displayed on a CRT 4 being a display means. An operator changes only a changing place by performing input key pressing operation by referring to this displayed key code data, and performs editing processing. Next, this edited key code data is inputted instead of an answer by input, and an NC data is produced by performing automatic programming processing according to this edited key code data.
Patent JP-S62287918-A (JP)
Title: Electric discharge machine
Inventor: ITO TETSURO
IPC: B23H1/02
Filed: 1986-06-03
Abstract: PURPOSE:To prevent accidents due to damage of an electrode without lowering the rate of machining, by detecting the degree of insulation of an insulative machining fluid existing in the gap between the electrode and a workpiece and by comparing thus detected value with a reference value to control the feed-out speed of a wire electrode. CONSTITUTION:A control instruction signal generating device 17 superposes high frequency alternate voltage from an electrical sources 18 during a deionizing period or the quiescent time of pulse voltage applied between a wire electrode 2 and a workpiece 1 from a machining power source 15, and a current detector 6 detects interpole leakage current running due to the lowering of insulation of the machining fluid 3 which is caused by machined chips, so that thus detected current is compared with a preset reference value to discriminate the interpole condition. With the result of the discrimination a control instruction signal is fed to a control device 14 and the machining power source 15, and if there would be any risk that the degree of insulation of insulative machining fluid 3 is lowered so that abnormal electric discharge occurs, control is made such that the rotational speed of a wire wind-up and tension roller 10 is increased to raise the feed-out speed of a wire electrode 2. Thus it is possible to prevent accidents due to breakage of the wire electrode without the machining rate being lowered, and to save and reduce the consumption of the wire electrode.
Patent JP-H0715251-A (JP)
Title: Signal driver circuit for multiplex transmission
Inventor: IHIRA YASUHISA
IPC: H03F3/343
Filed: 1993-05-31
Abstract: PURPOSE:To reduce the power supply voltage of a master set and to generate a trapezoidal wave signal by forming the inclined part of a trapezoidal wave corresponding to the charging/discharging current characteristic of a capacitor and controlling charging/discharging current so that the respective inclinations have opposite polarities. CONSTITUTION:When an input signal SIG is H, a constant current I1 flows to a resistor R1, a constant current I4 flows through a resistor R4, and the same current as the current I1 flows through the collectors of transistors Tr 3 and Tr 10. In this case, since a capacitor C1 is discharged with the constant current and a capacitor C2 is charged with the constant current, potentials at points A and B are changed, and the current does not flow through the capacitors C1 and C2. When the input signal SIG is L, a polarity inverting signal SIG (-) turns H, and the potentials at the points A and B are inverted. In this case, a signal VOUT becomes the bipolar signal of the trapezoidal wave from -VCC to VCC, the difference between a power supply voltage and an output signal voltage is reduced, and allowable power for the transistors of driver parts 3 and 4 can be reduced.
Patent JP-S5554093-A (JP)
Title: Aerator
Inventor: TAMURA TAKAAKI
IPC: C02F3/22
Filed: 1978-10-19
Abstract: PURPOSE: To perform concentrated aeration on necessary portion with high efficiency even if power is small by the system in which bubbler ans settler are arranged vertically and in parallel and connected with each other with a horizontal tube.  
     CONSTITUTION: The cylindreical bubbler 5 and the settler 4 are connected with the horizontal connection tube 7 and respective lower parts are provided with the conduits 32 and 34 so that the inlet port 35 and the exhaust port 33 are located at a predetermined position below the liquid surface. And, an aeration mechanism is formed by providing the diffuser 8 by which to inject enriched oxygen gas or highly pure inert gas into the liquid introduced in the inside of the bubbler in such a way that it located at a predetermined depth below the liquid surface. In such an aeration mechanism, the liquid flowed in the bubbler 5 rises inside the bubbler 5 with the aid of bubbles from the diffuser 8 and contacts with gas, during which, since the liquid level inside the bubbler 5 is risen to the position L 2  higher than the liquid level L 1  by the rise of liquid by bubbles, the liquid inside the bubbler 5 is transferred to the settler 6 through the connection tube 7 and then returned to the tank 1 through the exhaust port 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61286955-A (JP)
Title: Method for transferring data
Inventor: NAKAZAWA YOSHIMORI
IPC: G06F13/28
Filed: 1985-06-13
Abstract: PURPOSE:To detect the information of a transfer end signal by the device side by writing the status of the transfer end signal outputted from a control means on the host bus side in a buffer memory simultaneously with the writing of data. CONSTITUTION:In a final word transfer cycle, an inverse DONE signal is outputted from a DNA controller 1, an FIFO writing circuit 10 holds the inverse DONE signal by a CBA signal applied from a sequence controller 2 and the held signal is gated by an inverse LG signal applied from a controller 2 and outputted as an FD8 signal. On the output side of an FIFO 6, an inverse END signal is outputted together with data at the reading of the final byte. A transfer end signal inverse TC to a device 9 is outputted from a sequence controller 7 on the basis of the inverse END signal, and after receiving a signal inverse TC, the device 9 outputs a request signal DRQ.
Patent JP-S619914-A (JP)
Title: Method for controlling crown in sheet rolling
Inventor: FUKUTANI KAZUHIKO
IPC: B21B37/38
Filed: 1984-06-22
Abstract: PURPOSE:To calculate crown quantity from the detected value of the corrected sheet thickness at the edges of a sheet and the detected value of the sheet thickness at the central part thereof and to control the crown quantity with high accuracy in the stage of calculating the crown quantity of the sheet on the outlet side of a rolling mill by correcting the detected value of the sheet thickness at the edges according to the transverse deviation of the sheet width in the position where the thickness at the edges in detected. CONSTITUTION:Edge detectors 3-1, 3-2 which detect both edges of the sheet, a scanning type sheet thickness detector 4-2 which is travelable in the transverse direction of the sheet and a stationary type sheet thickness detector 4-1 fixed to the central part of the width of the sheet are provided on the outlet side of the rolling mill. The transverse profile at the front end of the sheet on the outlet side of the rolling mill is detected by the detector 4-2 and thereafter the sheet is fixed in the position of a specified distance in the central direction from one edge and the sheet thickness at the edges is detected. The extent of the movement in the transverse direction of the sheet based on the time when the sheet profile is detected and the width deviation of the sheet are calculated from the detection signals of the detectors 3-1, 3-2 and the detected value of the thickness at the edges is corrected from the calculated value and the sheet profile. The crown quantity of the sheet is calculated from the corrected thickness at the edges and the central thickness detected by the detector 4-1 and the roll bending is controlled in accordance with the calculated value.
Patent JP-S6110051-A (JP)
Inventor: NIWA SHIYOUHEI
IPC: C04B35/04
Filed: 1984-06-22
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-S5555247-A (JP)
Title: Ionization system smoke sensor
Inventor: ARAKI TSUNEHIKO
IPC: G08B17/10
Filed: 1978-10-18
Abstract: PURPOSE: To improve reliability, by mounting two ionization chambers separately.  
     CONSTITUTION: Two ionization chambers 2f, 2s are installed which are manufactured so that the same V-I characteristics be obtained by making the shape, radiation source quantity, etc. of electrodes a, b identical while response properties to smoke are differ by enlarging one opening portion 10 more than the other opening portion 11, and the electrodes a, b are connected to an alarm device 9 through an amplifier 4, a differential amplifier 5, threshold discriminating circuits 6, 7 and an AND circuit 8. Consequently, the ionization current reducing rates of the ionization chambers 2f, 2s by smoke are affected only by the concentration of smoke under a stationary condition and have no connection with the response properties, but the rates change according to the extent of the openings when air curretns, thus decreasing the possibility of false operation to strong air currents without lowering the response properties of this sensor to smoke. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5355058-A (JP)
Title: Wavelength measurement by two wavelength interferometer
Inventor: MOROKUMA HAJIME
IPC: G01J9/02
Filed: 1976-10-29
Abstract: PURPOSE:To carry out the measurement of wavelength with a high accuracy, by improving the distance resolving power, using laser light of two different wavelength, at the time of using light interferometer for wavelenght measurement.