baber/WOPTO huggingface dataset:
Patent JP-S59202128-A (JP)
Title: Production of rain gutter made of metal
Inventor: MADOKORO KIYOSHI
IPC: B21D53/00
Filed: 1983-04-30
Abstract: PURPOSE:To provide a rain gutter such as an elbow having a large curvature without water leakage by forming a pair of channels having a curved groove line by drawing of a flat metallic sheet then superposing the channels to a curved cylindrical shape having the curved axial line and welding the superposed parts. CONSTITUTION:A flat metallic sheet 1 is formed by drawing to an approximately sectionally U-shaped channel 2 having a groove line L curved approximately to an L shape. The channels 2 formed symmetrically with each other are superposed to a cylindrical shape having the curved axial line L' and the superposed parts 3 constituted by collar parts 6 are tightly adhered by arc welding or beam welding using a welding rod in a way as to avoid water leakage, by which an elbow 8 is manufactured.
Patent JP-H07279347-A (JP)
Title: Connecting structure for decorative panel
Inventor: OKABE KAZUHIKO
IPC: E04F13/08
Filed: 1994-04-15
Abstract: PURPOSE:To improve the execution property for connecting decorative panels together and improve the ostentation and decorative property of the external appearance of joint sections when multiple decorative panels each constituted of a decorative board and a frame-like architrave member covering the peripheral end section and fitted to a backing material are adjacently connected together. CONSTITUTION:Surface side and back face side protruded stripes 5, 6 are protruded outward from outer periphery side faces of each decorative panel A so that the back face side protruded stripes 6 are made larger than the surface side protruded stripes 5. Recessed grooves 7 are formed between both protruded stripes 5, 6, and opposite back face side protruded stripes 6, 6 of adjacent decorative panels A, A are fixed to a backing material B respectively. A band plate- like connecting member 11 constituted of a flexible center section 12 and side end sections 13, 13 formed on both sides of the center section 12 is arranged between the decorative panels A, A so that the center section 12 is curved to the surface side and the side end sections 13, 13 are closely coupled with the recessed grooves 7, 7 of the decorative panels A, A. The decorative panels A, A are connected by the connecting member 11.
Patent JP-S63241458-A (JP)
Title: Monitoring and removing device for inflammable gas
Inventor: YANAGIDA HIROAKI
IPC: G01N27/04
Filed: 1987-03-30
Abstract: PURPOSE:To automatically control the concentration of inflammable gas to below constant temperature by providing a semiconductor element, a comparator, a microprocessor, etc. CONSTITUTION:A semiconductor element 4 is supplied with a voltage from a power source 10 and a switch 26 is closed to heat the element 4 into a proper state wherein CO is detected. Further, the comparator 13 detects a voltage drop across a resistor 11 inserted into a passage for supplying a bias voltage to the element 4 through a buffer amplifier 12. At this time, an air sending means 3 is supplied with a current to send air, which is taken in from an air intake 1 and blown to the element 4 to flow toward an air outlet 2. Then when the current value exceeds a 1st threshold value, a microprocessor 16 is placed in catalyst mode automatically. This catalyst mode is carried on for a constant time through the timer operation of the processor 16 and then changes into a detection mode again to detect the concentration of CO; when the detected value exceeds the 1st threshold value, the catalyst mode is entered again.
Patent JP-S62234688-A (JP)
Title: Laser beam machine
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/082
Filed: 1986-04-03
Abstract: PURPOSE:To improve the working rate of a laser beam machine by providing a handling device for a work subjected to processing in combination to a laser beam processing head. CONSTITUTION:The handling device 6 is provided to the laser beam processing head 7 and the device 6 is constituted of an arm 10 which is freely turnable within a horizontal plane, an electromagnet 11b for attraction of the work, a piston rod 11a, a cylinder 11, etc. A work transport conveyor 12 is disposed near a machine body 2. A laser light torch 9 is retreated upward and the electromagnet 11b of the rod 11a contacts and attracts the work when the work on a table 3 is blanked by the torch 9. The electromagnet 11b ascends further to move the processing head 7 in a direction D. The arm 10 swivels to carry the work together with the electromagnet 11b onto the conveyor 12 so as to drop the work onto a transport member 12a. The working rate of the machine 1 is improved by the improved working efficiency.
Patent JP-S62232814-A (JP)
Inventor: FUKAMI HIDEO
IPC: H01H11/00
Filed: 1986-04-02
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-S59201093-A (JP)
Inventor: KANEYOSHI MASAZUMI
IPC: G10B3/00
Filed: 1983-04-30
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-S62234783-A (JP)
Title: Power steering control device
Inventor: NAKAJIMA TOSHIHIDE
IPC: B62D6/00
Filed: 1986-04-03
Abstract: PURPOSE:To reduce the hysteresis and abnormal noise of a plunger part by adopting an oscillation means capable of changing over an oscillating frequency depending upon an electric current to a linear solenoid valve for a power steering control device. CONSTITUTION:A pulse signal is inputted from a car speed sensor 1 to an error amplify circuit 3 after conversion into analogue voltage corresponding to car speed on a frequency-voltage conversion circuit 2. On the other and, an electric current to a solenoid 6 is voltage converted on resistance 7 and after amplified in an amplify circuit 8, inputted to the error amplify circuit 3. A comparison circuit 4 makes comparison between an error signal VD and output V0 from an oscillation circuit 9, and generates a pulse signal of a duty ratio corresponding to the output voltage level of the signal VD. According to said pulse signal, a drive circuit 5 controls an electric current running to a linear solenoid value. When the electric current is small, a high frequency is outputted for suppressing a vibration occurring on the linear solenoid. A low frequency is outputted for reducing hysteresis when the current is large.
Patent JP-H05281671-A (JP)
Title: Package for direct positive type silver halide photographic sensitive material
IPC: B65D81/26
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the fluctuation in sensitivity and the degradation in density by long-term preservation by enclosing a deoxidizing agent and an oxygen detecting agent together with a direct positive type silver halide photographic sensitive material film into the package. CONSTITUTION:The deoxidizing agent and the oxygen detecting agent are enclosing together with the previously fogged direct positive type silver halide photographic sensitive material into the package. Namely, the deoxidizing agent and oxygen detecting agent which are recently established as one of food preservation techniques are enclosing and packaged, which the remaining oxygen is absorbed and the inside of the packaging container is maintained in a deoxidized and phototight state at the time of phototightly deaerating and packaging the silver halide photographic sensitive material having the previously fogged direct positive type silver halide photographic emulsion layers. Ordinary and common oxygen absorbents are usable as the deoxidizing agent in such a case. Oxidation reduction dyestuff, such as methylene blue, new methylene blue or safranine T, is dissolved in an alkaline soln. of reducing sugar and this soln. is impregnated in marketed filter paper and is dried to prepare a oxygen detecting agent paper piece. This paper piece is stuck as the oxygen detecting agent to the deoxidizing package.
Patent JP-H03274976-A (JP)
Title: Picture recording and reproducing device
Inventor: KANEKO SHIGEHIRO
IPC: H04N5/93
Filed: 1990-03-26
Abstract: PURPOSE:To attain application of fading even to a reproduced picture by giving either an output of a video signal generating means or an output of a video signal reproduction means selectively to a fade means. CONSTITUTION:When a fade control signal is given to a fade circuit 55 and a color suppression circuit 56 by a switch circuit SW-5, superimposition of a title picture and fade-in/fade-out of a background picture are attained at both video recording and reproduction. When the fade control signal is given to a fade circuit 57 and a color suppression circuit 58 conversely, superimposition of a title picture and fade-in/fade-out of a background picture are attained at both video recording and reproduction. Thus, the picture is subject to fade-in/ fade-out even at reproduction by selecting the internal connection state of the switch circuit SW-5.
Patent JP-S573425-A (JP)
Title: Switching circuit
Inventor: IGUCHI YASUHIDE
IPC: H03K17/04
Filed: 1980-06-09
Abstract: PURPOSE:To decrease the switching time, by removing the storage carrier of a switching transistor(TR) with the voltage of the ternary winding of a transformer, provided at an output of a TR for driving a switching TR. CONSTITUTION:When a TRQ2 is turned on, a base current iB flows to a TRQ1, and a collector current iC flows and an induced voltage VN2 is produced in the secondary winding N2 of a current transformer T2. Thus, the collector current flows to the TRQ2, the base current iB is increased and the TRQ1 is rapidly turned on. When the TRQ2 is turned off, the base current iB is not supplied, each winding voltage is increased and the induced voltage VN3 of the ternary winding N3 conducts a diode D to remove the storage carrier of the TRQ1. Thus, the TRQ1 is rapidly turned off.
Patent JP-H02254337-A (JP)
Title: Crucible for gas analyzer in metal material
Inventor: KATO YUTAKA
IPC: G01N1/22
Filed: 1989-03-28
Abstract: PURPOSE:To enable implementing of a correct assay by forming a crucible for a gas analyzer in metal material as a whole from boric nitride to prevent the generation of a gas as impurities when an internal gas is extracted. CONSTITUTION:A crucible carrier base 35 for melting a sample free to rotate is provided at the bottom within a vacuum chamber 2 for surface gas removal processing/gas analysis. A plurality of crucibles 36 for melting samples are carried on the carrier base 35. The crucibles 36 for melting samples are formed as a whole from boric nitride. The crucibles 36 for melting samples made up of boric nitride has limited impurities and material with a limited gas discharge. Even when heated under a high vacuum condition, a gas analysis accuracy can be improved with a limited gas discharge ratio.
Patent JP-S58209574-A (JP)
Inventor: HANSU RENNAATO YOHANSON
IPC: B41J1/24
Filed: 1983-05-04
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-S59202542-A (JP)
Title: Decoder circuit
Inventor: KANEKO KATSUYUKI
IPC: G06F7/52
Filed: 1983-05-02
Abstract: PURPOSE:To speed up a decoder circuit of a parallel digital multiplier using the algorithm of the modified Booth and also to reduce the number of components by combining effectively a transfer gate and a tri-stage inverter. CONSTITUTION:X1, X2 and N are obtained in place of 0+ or -X, + or -2X as a control output of the Booth decoder circuit, where X1 is a partial product of X, X2 is a partial product of 2X and N represents that the partial product is inverted into a negative number. In taking a notice that the logical equation of this decoder is modified as shown in Equation, the circuit is constituted that the tri-state inverter 8 is activated by y2i and the transfer gate 7 is activated by y2i+2'. Thus, the number of transistors required is decreased to 28 pieces, while 34 pieces were hitherto required.
Patent JP-H08269837-A (JP)
Title: Reinforcing woven fabric and its production
Inventor: HONMA KIYOSHI
IPC: D03D5/00
Filed: 1995-04-03
Abstract: PURPOSE: To produce a reinforcing woven fabric by preventing a cut end of weft from becoming an upright state to a plane of the woven fabric, contriving to improve the performance of a composite material. CONSTITUTION: This reinforcing fabric 1 comprises warp 2 as a reinforcing yarn and weft 3 made into cut ends at selvage parts and the cut ends of the weft 3 are bonded and fixed only with an adhesive 5 at parts crossing the warp 2 or an auxiliary warp 4. A low melting interlacing yarn 6 is inserted to the selvage parts of the woven fabric formed by making the weft 3 into the cut ends at the selvage parts and the selvage parts of the woven fabric are heated to melt the interlacing yarn 6 to fuse and bond the cut edges of the weft 3 to the warp 2 or the auxiliary warp 4 existing at the outermost side.
Patent JP-H05283796-A (JP)
Title: Surface emission type semiconductor laser
IPC: H01S5/187
Filed: 1992-03-31
Abstract: PURPOSE:To enable a surface emission type high-power semiconductor laser having low thermal resistance, which is provided with a vertical resonator structure possessed of a multilayered reflecting mirror, by providing at least one electrode which is possessed of a heat sink function and kept in contact with the laminate side face of the multilayered film reflecting mirror traversing the side face. CONSTITUTION:An N-type first DBR reflecting mirror 11, an N-type GaAs first clad layer 15, an InGaAs active layer 16, a P-type GaAs second clad layer 17, and a P-type second DBR reflecting mirror 12 are epitaxially grown in succession on a semiconductor substrate 14 through the intermediary of an N-type buffer layer 15 of GaAs of the like. A part of the second clad layer 17 and the peripheral side face of the second reflecting mirror 12 are exposed, a high impurity concentration layer is formed, a P-type contact metal electrode 13 is evaporated on the whole surface, and a metal 26 excellent thermal conductivity and possessed of a heat sink function is formed on a part around the metal electrode 13 which is not covered with a plating resist layer 25 to enhance the metal electrode 13 in heat dissipation effect.
Patent JP-S59202508-A (JP)
Title: Control system of repetitive working sequence
Inventor: MURATA TOMOHIRO
IPC: G05B19/418
Filed: 1983-05-02
Abstract: PURPOSE:To reduce the memory capacity and to facilitate the alteration of working contents and working sequence, by storing separately the basic working pattern common to the repetitive jobs and the individual working contents from each other. CONSTITUTION:A work command 809 sent from an external device or a command center through a local network bus 43 is sent to an integrated controller 30. The controller 30 refers to the repetition control information on similar jobs registered to an integrated control memory 31 and the status (control signals 805-807) of robot controllers 32 and 33 or a relay control board 36 to give the sequence control to the repetitive actions of those similar jobs. Then the controller 30 sends the work end report 808 to the bus 43 when all working sequences are over.
Patent JP-S5411959-A (JP)
Title: Injection-molded product and method of production
Inventor: KATOU TOSHIAKI
IPC: B29C45/37
Filed: 1977-06-30
Abstract: PURPOSE: Gates are provided at specified positions to prevent weld marks on visible sites, such as the surface, even when a resin is injected from a plurality of gates into the same cavity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03278140-A (JP)
Title: Inspecting system for software program
Inventor: KANO TOMOKO
IPC: G06F11/28
Filed: 1990-03-27
Abstract: PURPOSE:To improve the exactitude of an inspection by providing a means for specifying a part of an output value of a program to be inspected and a means for comparing a part of a specific output value with plural expected values. CONSTITUTION:In an inspection program 111, first of all, a comparison processing selecting part 108 reads in comparison processing selecting information 107, and a range for executing a comparison processing of an output value and a difference allowable character is recognized. In the case of the range for executing the comparison processing of an output value and an expected value, an output value 103 and an expected value 104 are compared by a comparison processing part 105 of the output value and the expected value, and comparison result information 109 is inputted. Also, in the case of the range for executing the comparison processing of the output value and the difference allowable character, the output value 103 and difference allowable character information 106 are compared by a comparison processing part 110 of the output value and the difference allowable character, and the comparison result information 109 is outputted. In such a way, the exactitude of an inspection can be improved.
Patent JP-S522615-A (JP)
Title: Mechanism for cutting and bending staples
Inventor: MITSUNE TADASHI
IPC: B27F7/17
Filed: 1975-06-24
Abstract: PURPOSE: A compact staple cutting and bending mechanism in which a mechanism for cutting staples is operated in synchronism with a bending jig. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04289400-A (JP)
Title: Segment carrier
Inventor: SHIBANO JUNICHI
IPC: E21D11/40
Filed: 1991-03-19
Abstract: PURPOSE:To enhance the efficiency of carrying work by providing a carrying means of segments to a skeleton extended from the rear of a shield excavator, and providing a locking projection provided to the carrying means so that it is positioned to a regular position against an automatic holder. CONSTITUTION:When a segment S1 is suspended from a trolley truck 31 with a hoist 27 at the rear end of a skeleton 3 and is lowered along guide frames 10 and 10 to place it on a roller 9, a locking section 8 of a chain 7 is penetrated. After that, a hanger bolt 29 is removed from the segment S1, and when the chain 7 is driven, the segment S1 is pulled forward by the locking projection 8 to carry it forward, and the locking projection 8 is brought into contact with a stop 11 to halt the chain 7. An erector 22 is stopped so that a hanger screw 24 of an automatic holder 23 reaches right above a grout hole SH of the segment S1, the hanger screw 24 is screwed into a screw-hole of the grout hole SH to lift up, and the erector 28 is rotated to place the segment S1 to a specific assembly position.
Patent JP-S61238018-A (JP)
Title: Electric field control type light guide lens
Inventor: OGATA SHIRO
IPC: G02F1/03
Filed: 1985-04-15
Abstract: PURPOSE:To facilitate the manufacture of a lens and to reset its lens function upon occasion by providing electrodes which produce an electric field perpendicularly to the surface of a light guide layer and at right angles to the propagation direction of light. CONSTITUTION:One electrode 3 for lens formation is formed semi-circularly on the light guide layer 2 on a substrate 1 which has electrooptic effect and the substrate 1 is used as the other electrode. When a voltage is applied from a power source 5 between the electrode 3 and substrate 1, the electric field is established perpendicularly to the surface of the light guide layer and at right angles to the propagation direction of the light. The light is polarized by the refractive index distribution based upon the electric field and focused on a point P to form a lens. Thus, the electrode 3 is only formed, so the lens manufacture is simplified and the lens function is reset by stopping the application of the voltage.
Patent JP-S61237598-A (JP)
Title: Production of diaphragm of acoustic apparatus
Inventor: KAWAKUBO TAKAMASA
IPC: H04R7/02
Filed: 1985-04-15
Abstract: PURPOSE:To make easy a production by adding a solvent dissolving a compounded thermosetting resin and a thermoplastic resin together to black lead powder having high elestic modulus and kneading and affiliating and dispersing the black lead and the resin to prepare a deseired sheet shape and heating said sheet. CONSTITUTION:The monomer or the initial condensate of the thermosetting resin to which a curing agent is not added and a thermoplastic resing being decomposed during heating and reacting with a thermosetting resin component to be cured are selected. A solvent dissolving both the resins together is added and kneaded fully, the black lead power having high crystallization property is added thereto, and further kneaded to induce a mechanical and chemical reaction. Cloved fine black lead crystal and a binder resin are strongly affiliated and dispersed and a sheet like composition in which the black lead crystals are oriented in both directions with high degree is obtained. This sheet is passed through a roll to have a specified thickness, cut to form in a desired shape, heated to volatilize the solvent and a plasticizer and completely cured. Thereby, an excellent diaphragm made of a high sound speed material is easily fabricated.
Patent JP-H01250120-A (JP)
Title: Clock control system
Inventor: MORI NOBUYUKI
IPC: G06F1/04
Filed: 1988-03-30
Abstract: PURPOSE:To prevent increase of a power supply current, the rise of the LSI temperature, the occurrence of a latch-up state, etc., by switching an external clock if stopped to the output of an oscillation circuit incorporated previously. CONSTITUTION:An external clock is supplied to a clock control circuit via an external clock input terminal 1 and then supplied to an external clock stop- start detecting circuit 2. Then the output of an internal oscillation circuit 6 and the external clock are supplied to a switch circuit 5 respectively and switched with each other by the output of the circuit 2. Thus the output of the circuit 6 incorporated previously functions to drive an internal gate of an LSI in case the clock supplied from the outside of the LSI is stopped. Thus the mischarging of a dynamic circuit is avoided and therefore the increase of a power supply current, the rise of the LSI temperature, the occurrence of a latch-up state, etc., can be prevented.
Patent JP-S563415-A (JP)
Title: Magnetic recorder/reproducer for audio signal
Inventor: SUGIURA IKUZOU
IPC: G11B20/06
Filed: 1979-06-22
Abstract: PURPOSE:To realize the quick selection and reproduction for the signal of the desired music for the magnetic recorder/reproducer for the audio signal using the endless tape, by securing the recording for the audio signals equivalent to one music on one or serveral tracks. CONSTITUTION:The rotational frequency of capstan 9 is selected so that tape 1 may run with the velocity of 0.7-3m/sec. With such high-speed running of tape 1, the record-enable-frequency band is increased to realize the frequency modulating (FM) record. The FM record of the audio signal increases the S/N, and as a result the track width can be reduced on tape 1. Accordingly, a number of tracks can be secured even with the same tape width. And thus the audio signals equivlane to one music can be recorded as one or several tracks. In other words, the audio signals of other music are never recorded on the same track. As a result, the audio signals of the desired music can be selected and reproduced in a short time.
Patent JP-S522458-A (JP)
Title: Weight measuring instrument
Inventor: YOSHIMURA SHIGEO
IPC: G01G1/28
Filed: 1975-06-23
Abstract: PURPOSE: To permit weight measurement at high speed and with high precision by adjusting a load detecting means such as a differential transformer or the like a liner load versus voltage characteristic can be obtained near the zero point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1016159-A (JP)
Title: Polyester composite film
Inventor: SUMIYA TAKASHI
IPC: H05K1/03
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film of easy lubricating properties, easy bonding properties and antistatic properties and also provided with durability under high temperature and high humidity conditions. SOLUTION: Polyester resin B is laminated on polyester resin A, over which a water-soluble or water-dispersible resin is laminated, and the relation of melting energy ΔHA of resin A with melting energy ΔHB of resin B is ΔHA>ΔHB, and the melting point of resin B is set higher than the melting point (-10 deg.C) of resin A.