baber/WOPTO huggingface dataset:
Patent JP-H10321109-A (JP)
Title: Mounting structure of relay
Inventor: SUMITA YOSHITAKA
IPC: H05K1/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent an abnormal noise from occurring by controlling amplification of a relay operating sound. SOLUTION: For a mounting structure of a relay to mount a relay 2 provided with a relay side terminal 22 on a printed circuit board 1, a sub-board 3 is arranged between the relay 2 and the printed circuit board 1. This sub-board 3 has a sub-board main body 31 to which the relay 2 is mounted, a sub-board side terminal 33 extended from an end parts facing each other of the sub-board main body 31, a land part 36 to which the relay side terminal 22 is connected on the sub-board main body 31, and a printed circuit 35 printed between this land part 36 and the sub-board side terminal 33. A land part 12 to which the sub-board side terminal 33 is connected is formed on the printed circuit board 1, and a reversed U shape buffer 32 to absorb vibration is formed between the sub-board main body 31 and the sub-board side terminal 33.
Patent JP-H04355287-A (JP)
Title: Information recording and reproducing device
Inventor: WADA KATSUO
IPC: G11B11/105
Filed: 1991-05-31
Abstract: PURPOSE:To improve the assembly workability by widening allowable width of assembly accuracy for holding a floating type head in a non-contact state on a disks CONSTITUTION:In the information recording and reproducing device of a magneto-optical disk device, etc., at the time of allowing a floating type head 5 to ascend and descend onto and from a disk 1 which is rotating, before and after an operation mode at the time of recording, etc., the floating type head 5 is allowed to ascend and descend by increasing a speed at the time of separating it, comparing with a speed for allowing it to approach the disk.
Patent JP-H04354484-A (JP)
Title: Electronic still camera device
Inventor: KUDO YUKINORI
IPC: H04N5/907
Filed: 1991-05-31
Abstract: PURPOSE:To make it difficult to read picture information recorded on a memory card and to improve picture ciphering performance in the electronic still camera device. CONSTITUTION:Picture information picked up by an image pickup section 1 is separated into a luminance signal and a color difference signal by an analog signal processing section 2 and they are converted respectively into a digital signal at A/D converters 3, 5. After the conversion output is subjected to compression processing at a luminance signal compression processing section 4 and a color difference signal compression processing section 6, the picture information in one line is replaced with a scramble data fed from a scramble data generating section 23 by scramble processing sections 21, 22 and the result is stored on a memory card 10. Thus, when the picture information stored on the memory card is read as it is, since the original picture information cannot be reproduced, the picture ciphering performance is high.
Patent JP-S61290108-A (JP)
Title: Excavating and injecting tube with mouth piece made of shape-memory alloy
Inventor: UTO SEIKI
IPC: E02D3/12
Filed: 1985-06-17
Abstract: PURPOSE:To form a large-size improved column by using an injecting tube of a simple structure in which the mouth piece of the injecting tube is made of a shape-memory alloy, the diameter thereof is changed by temperature differences, and the pressures of water and grout to be injected from the mouth piece are changed accordingly. CONSTITUTION:Water is supplied to an outside path 5 and made to flow out through a fixed inside tube communication port 19, a movable inside cylinder communication port 22, and a lower inside path 7 from an outlet 9 for excavation. An injecting tube A is penetrated to a given depth and high-pressure air is sent into an upper inside path 6, whereupon a holding pin 12 is cut off, a movable inside tube 4 is lowered, the port 19 and the inlet 15 of the outer tube 1 are communicated with a vertical shaft 20, and the air communication port 21 of the tube 4 is led to the jet nozzle 16 of the tube 1. Air is sent into the path 6 under pressure, high-pressure water is sent into the path 5, and they are jetted from the port 15 into the ground for excavation. When high-temperature grout is injected from the path 5, the diameter of the mouth piece 14 of a shape-memory alloy becomes greater, and the grout is injected from the mouth piece 14 into the ground.
Patent JP-S5557767-A (JP)
Title: Control valve
Inventor: NAKABASHI KOUJI
IPC: F16K1/38
Filed: 1978-10-24
Abstract: PURPOSE: To easily change the range of flow control, by using a simple mechanism of taking out or putting a plug from or in a control valve from outside.  
     CONSTITUTION: When the degree of valve opening is zero, the sheet face 27 of a reciprocating member 25 comes in close contact with the sheet face 23 of a sheet ring 5 and the opening end of a hole 28 of port unit 25a is closely engaged with the straight portion of a bar plug 20, and accordingly fluid in a chamber 6 is prevented from flowing in a chamber 7. When the valve is open, the said reciprocating member 25 is lifted by an actuator to produce an annular clearance between the characteristic portion 20b of bar plug 20 and the opening end of hole 28, and accordingly the fluid in the chamber 6 flows in the chamber 7 through the clearance. In case of changing specifications according to the differential pressure, rating and the kind of fluid, a blind plug 30 is removed from the valve 1 and a certain adjusting tool is inserted in a screw hole 31 to engage its tip with a fitting hole 34 of the plug 20 and turned for adjustment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02310061-A (JP)
Title: Heat history compensation system in printer
Inventor: OKAMOTO ATSUSHI
IPC: B41J2/365
Filed: 1989-05-25
Abstract: PURPOSE:To compensate the influence of a heat history caused by a previous printing action by a method wherein an electric power to be supplied to respective fine heating elements arranged on a substrate of a thermal head is adjusted in accordance with a pattern of a plurality of printing dots previous to a dot to be printed presently and an actual substrate temperature. CONSTITUTION:A rectangular signal in a period gamma1 is a heat history compensa tion signal set by a second processing path related to a substrate heat history compensation means 5. By adjusting the period gamma1 of L level in accordance with a temperature change of a substrate, an electric power to be supplied to fine heating elements is controlled. A plurality of rectangular signals generat ed in a period KXgamma 3 are heat history compensation signals set by a first processing path related to a heat history compensation means 2. The number K of the rectangular signals is adjusted in accordance with a previous printing dot pattern and a printing speed. Namely, with respect to all the rectangular signals, one cycle gamma 3 and a L-level period gamma 2 are fixed. By adjusting the num ber K of the rectangular signals in compliance with a previous printing dot pattern and a printing speed, an electric power to be supplied to the fine heating elements is controlled.
Patent JP-H0425640-A (JP)
Title: Vibration isolator
Inventor: NAKAJIMA ZENJI
IPC: F16M7/00
Filed: 1990-05-18
Abstract: PURPOSE:To make it applicable to a large amplitude mechanical vibration by interposing one side of the actuators, adding amplifying mechanism to a vibrating element, between two structures of a vibrating source, and superposing each mechanical vibration output of the vibration and the actuator on each other. CONSTITUTION:Each of actuators 40, 50 is one that is amde up of adding an amplifying mechanism, magnifying the extent of amplitude in the mechanical vibration, to a vibrating element being composed of laminating piezoelectrical ceramics in pile. Each of acceleration censors 60, 61 is attached to an engine side mount jig 4 and a platelike fitting 14 on a rubber base 12, and likewise each of acceleration sensors 62, 63 is attached to a body side mount jig 5 and a supporter 20. Then, each output of these acceleration sensors 60-63 is inputted into an actuator controller 64 which gives an electric vibration conformed to each output of these sensors 60-63 to each vibrating element of both these actuators 40, 50.
Patent JP-H02309469-A (JP)
Title: Automatic issuing device for certificate
Inventor: KAIGA TOSHIYUKI
IPC: G07B1/00
Filed: 1989-05-25
Abstract: PURPOSE:To quit clerk's certificate issuing work and to improve service to offerers by executing and controlling item display, money handling and the issue of certificates and receipts by a control means in procedure based upon a set program. CONSTITUTION:After collating and deciding personal information prior to the selective input of a certificate to be offered, a control means 20 allows a certificate issuing means 17 to execute a series of certificate issuing processing, allows a money handling means 18 to receive a handling fee or discharge a balance and allows a receipt issuing means 19 to issue the receipt of the handling fee. The format and official seal data are respectively stored in read-only memories(ROMs) 21A, 21B included in the control means 20 and printed out by certificate printers 52, 54 together with resident information. Consequently, clerk's certificate issuing work can be quitted and service to offerers can be improved.
Patent JP-S5556819-A (JP)
Title: Adsorption element
Inventor: HIRAI MINORU
IPC: B01D53/04
Filed: 1978-10-24
Abstract: PURPOSE: To improve effective adsorption rate per volume by partitioning the inside of outer straight trunk type adsorption element into many penetrating holes by using walls of activated carbon fiber-containing sheets and setting the angle formed by the holes and the straight trunk at an angle of 1W50 degrees.  
     CONSTITUTION: The starting material such as acrylic synthetic fiber is heat-treated. The treated fiber is carbonized and activated in N 2  gas atomosphere containing active gas such as NH 3  and precessed by suitable method to form porous gas-transmissible corrugated sheet. The sheet is wound up into a straight cylindrical shape. The corrugated form is made in a repeated uneven form. The angle θ formed by the ridge of wave and the vertical axis is 1W50 degrees, preferably 1W40 degrees. By  this process, the capacity of conventional honeycomb type adsorption element is  improved, the thickness of the adsorption zone becomes thin and the effective  adsorption rate is doubled. The preferred pitch and height of the wave are 1W 10mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01302621-A (JP)
Title: Key top array
Inventor: ITO HIROSHI
IPC: G06F3/02
Filed: 1988-05-30
Abstract: PURPOSE:To improve the operability of a keyboard by fitting a key top array and expanding the stroke of the main body keyboard with a spring mechanism provided inside it. CONSTITUTION:A key top array is constituted of a key top 2, a housing 3 fitted with it, a coil spring 4 stored in the housing 3, and a frame 5 fitted with the housing 3, it is fitted to a main body keyboard 1 by the frame 5. The coil spring 4 has the strength to obtain the necessary load to close the contact of the main body keyboard 1 and serves to expand the stroke. The stroke with good operability can be secured.
Patent JP-S5254904-A (JP)
Title: External rotary motor
Inventor: KUROSAKI TOSHIO
IPC: H02K5/04
Filed: 1975-10-31
Abstract: PURPOSE: The incroporated die casting with an end ring of a squirrel-cage rotor and the fixation around the periphery of a shield installed installed for free swiveling of a frame extending axially on a fixed shaft which minimize the outer diameter of the both extremities of the rotational part than that of an iron core of the rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05322332-A (JP)
Title: Air conditioner
Inventor: HATA YOSHIKI
IPC: F25B13/00
Filed: 1992-05-22
Abstract: PURPOSE:To perform a complete and easy recoverying of refrigerant only in the case that this recoverying operation is required and to reduce a releasing of refrigerant into surrounding air by a method wherein there is provided a control system for use in recoverying refrigerant automatically in an outdoor unit only through a refrigerant recoverying operation performed by an operator through a remote controlling operation device or an IC card and the like. CONSTITUTION:When a refrigerant recoverying start instruction is given to a refrigerant recoverying operating device 1 composed of an operating remote controller or an IC card and the like, a recoverying operation control device 2 closes a solenoid valve or expansion valves 8 and 12 of each of No.1 and No.2 indoor units and causes only the No.3 indoor unit and an outdoor unit to perform a freezing cycle. A compressor 3 is operated, a four-way valve 4 is changed over to a cooling mode, an outdoor device fan 5 is set to show the maximum number of revolution and an electronic expansion valve 7 is fully opened. In addition, the indoor device fan 15 is set to show the maximum number of revolution, an electronic expansion valve 16 for an indoor device is fully opened and a liquid side solenoid preventing valve 8 is opened. Then, the refrigerant is started to accumulate in a liquid receiver 9 or a condensor 6 of the outdoor device. Then, the gas side solenoid preventing valve 12 is closed, the compressor 3 is stopped and the refrigerant recoverying operation is completed.
Patent JP-S5754355-A (JP)
Title: Plastic molded type semiconductor device
Inventor: OGAWA JUZABURO
IPC: H01L23/50
Filed: 1980-09-19
Abstract: PURPOSE:To prevent bending of a heat radiating plate and to eliminate destruction of element of a plastic molded type semiconductor device by a method wherein a lead frame is squashed to the nearly rectangular heat radiating plate formed with a groove part to provide an element and is formed in one body, and moreover the element and the lead part are sealed with a resin. CONSTITUTION:The  -shape groove 22 is provided on the surface of the heat radiating plate 21 to be provided with the semiconductor element 2, and two cylindrical projections 23 are provided at both the sides interposing intervals between the groove. While notch parts 24 are provided at the circumference of the heat radiating plate 21, and U-shape concave parts 25 on the back. Penetrating holes 31 of the lead frame 27 are inserted on the cylindrical projections 23 of the heat radiating plate 21, and by squashing the projections 23 and a multistep bending part 27a, the lead frame is fixed to the heat radiating plate 21 and is formed in one body. Then the semiconductor element 2 is provided, and after metal wires 4 are formed, the semiconductor element 2 is sealed with the resin 32. At this time, the resin 32 buries and is connected to the U-shape concave parts 25 through the notch parts 24, and close adhesion between the heat radiating plate 21 and the sealing resin 32 can be held.
Patent JP-H05320421-A (JP)
Title: Composition for tire sidewall
Inventor: KONDO HAJIME
IPC: C08K3/04
Filed: 1992-05-22
Abstract: PURPOSE:To improve carbon dispersibility during kneading, wear resistance, breaking strength, and loss characteristics by mixing a specific polybutadiene with other rubber and carbon black. CONSTITUTION:Butadiene is polymerized in the presence of a lithium compound initiator at -20 to 150 deg.C to obtain polybutadiene having a mol.wt. distribution, Mw/Mu, of 2.0 or lower. The polymer is modified by adding a tin compound thereto to obtain a polybutadiene rubber (A) which has a vinyl bond content of 10-50% and in which the content of C-bonded Sn is 50-3,000ppm. 100 pts.wt. rubber consisting of 20-100wt.% the ingredient (A) and 80-0wt.% other rubber ingredient is mixed with 10-60 pts.wt. carbon black having particle diameters of 80mum or smaller to thereby obtain the objective composition having a Mooney viscosity, ML1+4(130 deg.C), of 20-70.
Patent JP-H10306866-A (JP)
Title: Manual operation mechanism
Inventor: ISSHI YOSHIFUMI
IPC: H02K7/18
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To transmit operation force to a load side without fail in emergency and conform manual operation to the operating direction of the load so as to improve visibility by transmitting rotation added to a manual operation handle from a cylindrical member to an output shaft through the cylindrical member of a planetary gear mechanism and a harmonic type gear mechanism. SOLUTION: When a manual operation handle 3 is rotated, the rotation is transmitted from the external gear 4-21 of a cylindrical member 4 to the gears 5, 5' of a rotor 5-2 so as to rotate an external gear 9-4, a harmonic gear 12-1 meshed with an internal gear 11 is integrally rotated, and hence an output shaft 13-1 can be directly rotated without passing through speed reducing action of a planetary gear mechanism 9 and a harmonic type gear mechanism 12. In the transmission route of rotation at manual operation, the external gear 4-21 and the gear 5, the gear 5' and the external gear 9-4, are respectively meshed with each other, the external gear 4-21 and 9-4, the gear 5 and 5' are respectively of the same gear specification, hence the manual operation handle 3 and the output shaft 13-1 can be rotated in the same direction and at the same speed.
Patent JP-S5757823-A (JP)
Title: Production of low-oxygen silicon killed steel
Inventor: NAKASHIMA HIROYUKI
IPC: C21C7/06
Filed: 1980-09-22
Abstract: PURPOSE: To produce low-oxygen high-purity and clean steel stably and easily by lowering the m.p. of cover slag beforehand to allow SiO 2  in molten steel to float thereby lowering the basicity of the slag in injection method refining of ladle molten steel.  
     CONSTITUTION: A m.p. lowering agent of alkalis, alkaline earth metal fluorides is placed on the cover slag prior to ladle refining, at ≥1.0kg/ton of the molten steel. Thence, a flux of 68W78g CaOwt%, 17W22 a m.p. lowering agent, 5W10Al 2 O 3  and nil SiO 2  is blown into the molten metal at ≤2.0kg/ton of the molten steel by injection. The total m.p. lowering agent/CaO is set at ≥0.5 and the amt. of oxygen in the molten steel under the ladle at ≤35ppm. Here, if the CaO is below the lower limit, deoxidation is insufficient, and above the upper limit, the decrease in the basicity of slag is hampered. If the Al 2 O 3  is below the lower limit, the deoxidation ability decreases and above the upper limit, the adsorption ability of the product of deoxidation decreases. The m.p. lowering agent/CaO is required to be ≥0.5 because the foretreatment value/posttreatment value of the basicity of the slag is below 1.0. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04230742-A (JP)
Title: Scanning-type exposure device
Inventor: JIYAAKU BUIKUTORU REONAARU
IPC: G03G15/00
Filed: 1991-03-20
Abstract: PURPOSE: To obtain a high resolving power by accurately holding the distance between an original and a projection lens system with an original moving type slit exposure device. CONSTITUTION: A scanner is provided with a carriage (13) having a glass platen (52) for supporting the original scanned through an exposure aperture and the glass plate can be vertically moved in the frame (47) of the carriage and brought into contact with two horizontally guiding wheels (71 and 72) provided in the vicinities of the side ends of the exposure aperture, to be pressurized unevenly.
Patent JP-H11326410-A (JP)
Title: Dielectric loss tangent measuring method
Inventor: KUMADA YOSHINORI
IPC: G01R27/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a measurement even under an influence of an induced voltage by optionally converting an input voltage phase to a device to match to a phase of an induced voltage which a cable to be measured receives. SOLUTION: A phase converter 1 provided at a primary side of a power source transformer can phase-convert a phase of a commercial power source to ±180 deg. at a resolution of 1± and an input voltage phase of an alternating current stabilizing power source device 2 can be optionally varied by the phase converter 1. The source voltage phase-converted is inputted to a primary side of a tan δ measuring device power source transformer 3. The tan δmeasurement is carried out by a measuring handle of the tan δmeasuring device, that is, a variable resistance and a variable capacity in an equivalent circuit are varied to obtain an approximate balance of a bridge.  Next, while the source voltage phase is slightly adjusted by a phase adjusting handle of the phase converter 1, a sensitivity of a galvanometer 5 of the tan δ measuring device 4 is raised to measure the tan δ again. A position where a swing of a pointer of the galvanometer 5 arrives at the maximum sensitivity is a tan δ measurement true value of a cable 10 to be measured.
Patent JP-S6112431-A (JP)
Title: Manufacture of slide door rail for car
Inventor: INOUE YOSHIHISA
IPC: B60J5/06
Filed: 1984-06-27
Abstract: PURPOSE:To realize rust-proof while employing common iron plate while to eliminate welding of screw by forming metal plate into rail-shape then making a hole thereafter applying resin onto the metal plate and inserting a fixing screw into said hole. CONSTITUTION:When manufacturing, planar metal plate 2 is first unrolled from a roll 8 then holes 7 are made with constant interval thereafter formed through a roller 9 into rail-shape to perform degreasing, starching and preheating through dedicated machines 10-12. Then the metal plate 2 is applied with resin 3 coating through the dedicated machine 13 thereafter cooled through cooling machine 14 and cut through cutting machine 17 into constant length. Thereafter, the metal plate 2 is partially bent through bending machine 19 and cut into constant length through a cutter 20 then small hole 5 is made through a press 21. Then adhesive is applied through dedicated machines 23, 24 to the end section of the metal plate 2 thereafter resin is applied and the threaded portion of a screw 6 is inserted into said hole 5.
Patent JP-S5833010-A (JP)
Title: Bunsen burner
Inventor: SUGINO KAZUO
IPC: F23D14/64
Filed: 1981-08-20
Abstract: PURPOSE:To prevent flashback without degrading burning characteristics by providing a primary air restricting member around a nozzle in such a manner that it opens toward a secondary air passage only in a direction intersecting with the flowline of the passage. CONSTITUTION:Reference numeral 7 denotes the primary air restricting member, which is supported by the nozzle in an engagement therewith and connected fixedly to the front plate 5 of a burner. The opening direction of the restricting member 7 is perpendicular to the flowline of the secondary air passage 8 which is parallel to the axial line of the nozzle 2. Reference C denotes a combustion draft, B the flow of the secondary air, A the flow of primary air, and D the flow retracting the suctioned primary air at the time of extinguishment. With this construction, the primary air of the burner changes outside a flashback range both at the ignition and extinguishment times, thereby preventing effectively the occurrence of flashback.
Patent JP-2000324125-A (JP)
Title: Radio communication system
Inventor: MOTOYAMA EIKI
IPC: H04B7/15
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To easily set a communication path and also reduce the cost and communication time for a radio communication system by producing and storing new relay information based on the received relay information via each of transmitting/receiving stations and performing mutual communication between these stations via the communication path that is accordant with the stored relay information. SOLUTION: When the power supply of a newly established transmitting/ receiving station STR5 is turned on, a control part of the STR5 sends a relay information request to a transmitting part. The relay information request is received by each of working transmitting/receiving stations STR1-STR4. Then every station STR transmits the transmitting relay information. Meanwhile, the control part of the STR5 decides whether the transmitting relay information is transmitted and produces the relay information based on the received transmitting relay information to store it in a memory. The relay information is continuously received and stored until a prescribed response time has passed.