baber/WOPTO huggingface dataset:
Patent JP-S57159215-A (JP)
Title: Inserting method of lubricant in pipe manufacturing by hot extrusion
Inventor: YAMANO TAKUMI
IPC: B21C23/32
Filed: 1981-03-25
Abstract: PURPOSE:To prevent an extruding pipe from the generation of wall thickness deviation due to the formation of a lubricant puddle, by making an inserting quantity of glass lubricant to the bottom side of a billet smaller than that to the top side of the billet, in manufacturing a pipe from a metallic billet by hot extrusion. CONSTITUTION:A billet 3 in a container 2 is extruded into a pipe, as an extruded pipe 10, through a die 1 by a dummy block 5 aided with a stem 4 by utilizing a mandrel 6. In this case, an internally lubricating glass lubricant 9, to be inserted into an internal hole of the billet 3 previously, is controlled in quantity so as to make its quantity to be inserted to the bottom side of the billet 3 smaller than that to be inserted to the top side by using a spoon having a special internal shape, thereby preventing the formation of a puddle 9a of the glass lubricant in said hole. Thus, the generation of the wall thickness deviation (t1-t2) of the extruded pipe 10 due to the puddle 9a of the lubricant is prevented.
Patent JP-H07253779-A (JP)
Title: Electronic musical instrument
Inventor: TOTSUKA AKIRA
IPC: G06F3/0489
Filed: 1994-03-15
Abstract: PURPOSE:To improve the operability by modifying the help function of an electronic musical instrument which uses a large display device. CONSTITUTION:Function selection pictures are displayed in an LCD display screen 8a and the function pictures are displayed on the screen 8a by a screen switch 73. By the operation of a help switch 71, a help mode is entered. In the help mode, an explanation is displayed for the function screen and by the panel switch operations, an explanation is displayed for the switches. When a same help screen is commonly used by plural switches, a page is displayed for the switch which is firstly operated. When plural functions, which can be set in a pad switch 77, are used in a same help screen, the currently set page relating to the function is firstly displayed. The help screen which shows the functions of switches is switched to a switch operation mode screen by a jump means.
Patent JP-S61203750-A (JP)
Title: Potical communication system in subscriber's loop
Inventor: AMARU ARI
IPC: H04J99/00
Filed: 1986-02-28
Abstract: The invention relates to an optical communication system for transmitting subscriber-assigned information in both directions between a center (1) and a plurality of subscribers (3ato 3n), particularly to the subscriber loop of a broadband communication system. In a remote distribution facility which is of either distributed (FIG. 1) or lumped (FIG. 2) design, the optical waveguides (5ato 5n) of a group of subscribers living or working near each other are coupled to a common optical waveguide (4) (or to two common optical waveguides) connected to the center (1). Subscriber-assigned signals to be transmitted from the center to the subscribers are combined into an electric time-division-multiplex signal which is transmitted as an optical signal with a single wavelength ( lambda o) to the vicinity of the subscribers and distributed to the latter. From the electric time-division-multiplex signal, each of the subscribers takes only the signal intended for him. The signals to be transmitted from the subscribers to the center are transmitted as optical signals with subscriber-assigned wavelengths ( lambda l to  lambda n ) through subscriber-as-signed optical waveguides to the common optical waveguide (4), are coupled into the latter, and are transmitted as a wavelength-division-multiplex signal to the center.
Patent JP-H09202130-A (JP)
Title: Electrical heating appliance
Inventor: MATSUMOTO KOICHI
IPC: B60H1/22
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To warm one's feet setting in an assistant driver's seat whose movement is less by providing a heat radiating plate, an exothermic body and a heat insulating material, sandwiching the exothermic body between the heat radiating plate and the heat insulating material, and supplying power from a cigarette lighter. SOLUTION: An electric heating means has an exothermic body 3 stuck on the back of a heat radiating plate 2 with a pressure sensitive adhesive double coated tape 4 and an aluminum foil 5 and is composed of a heat insulating material 6 and protection plate 7. The heating means is contrived to have power supplied through a plug 8, which is inserted into an automobile cigarette lighter socket, and a power source cord 9, and to have power supply automatically stopped when an engine key is switched off so that a battery is not charged with excessive load.  By incorporating an excessive temperature rising prevention device 10 in an electrical circuit, the temperature of the heat radiating plate may not make an abnormal rise, and by incorporating an automatic temperature adjuster 11, the surface temperature of the heating radiating plate 2 can be freely adjusted to a desired degree and a preferable temperature can be automatically maintained.
Patent JP-H05243399-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EMA TAIJI
IPC: H01L21/768
Filed: 1992-02-28
Abstract: PURPOSE:To control a contact state stably by a method wherein, in a first conductor film, a layer coming into contact with a second conductor film is formed of a high-melting-point metal silicide film and the second conductor film is brought into contact with a part from which the surface layer of the high-melting-point metal silicide film has been removed. CONSTITUTION:The title semiconductor device is provided with the following: a first conductor film 35 formed on a base body 42; and an insulating film 36 with which the first conductor film 35 is covered. The title semiconductor device is provided with the following: an opening part 37 formed in the insulating film 36 on the first conductor film 35; and a second conductor film 41 connected to the first conductor film 35 via the opening part 37. Especially, in the first conductor film 35, a layer coming into contact with the second conductor film 41 is composed of a high-melting-point metal silicide film 34 which contains conductivity-type impurities. In addition, the second conductor film 41 is brought into contact with a part from which the surface layer of the high-melting-point metal silicide film 34 has been removed. Thereby, the contact resistance of the title semiconductor device is reduced and the contact state of the title semiconductor device can be controlled stably.
Patent JP-S61204860-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAYASHI SEIICHI
IPC: G11B21/20
Filed: 1985-03-06
Abstract: PURPOSE:To prevent rocking in the vertical direction of upper and lower heads and to suppress the resonance of a head supporting arm by attaching the first magnetic head to a carriage through a gimbals spring body of all directions and fixing the second magnetic head to a head supporting body without the gimbals. CONSTITUTION:A gimbals spring body 104 which has a number of degrees of interlocking in the radial direction and the peripheral direction of a double- face flexible magnetic disc 103 is attached to a carriage 101. The first magnetic head 105 is attached to the about center of the gimbals spring body 104. A head supporting body 107 is provided openably and closably on the carriage 101 by a spring body 106 consisting of a flat spring-shaped hinge. The second magnetic head 108 is fixed directly to the head supporting body 107. The second magnetic head 108 is fixed without gimbals having no degree of freedom of interlocking in the radial direction and the peripheral direction of the magnetic disc 103.
Patent JP-H10242198-A (JP)
Title: Wire bonding apparatus
Inventor: OMORI EIJI
IPC: H01L21/607
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a stable wire feeding without causing clogging at a base, etc., and to prevent a bonded wire from falling, curling, or short-circuiting, even if the breadth is reduced for narrow-pitched bonding, by forming the outlet part of a wire drawing-out hole with specified curves. SOLUTION: A metal wire 1 is drawn out from a wire drawing-out hole 2, and ultrasonic-wave compression-bonded in a bond flat section 4. In such a wedge-tool type wire bonding apparatus as that, the outlet part 3 of the wire drawing-out hole 2 is formed with specified curves. Concerning to the opening 3 of the wire drawing-out hole 2 for example, a curve of a radius of curvature r1 is provided on the side of the bond flat 4, and a curve of a radius of curvature r2 is on the opposite side to the bond flat 4. And they are shaped so as to satisfy relations r1>=r2 and r2>=(wire diameter × 1.2). It is desirable that a material for the wire bonding apparatus should be tungsten carbide or titanium carbide.
Patent JP-S56140800-A (JP)
Title: Control circuit of sound volume balance
Inventor: SHINPO HIROYASU
IPC: H04S7/00
Filed: 1980-04-03
Abstract: PURPOSE:To ensure a control of the sound volume balance with no reduction of gain and at the same time reduce the inductive disturbance with no aural signal passing through a variable resistor, by controlling the sound volume balance with the DC voltage supplied from a B-type variable resistor. CONSTITUTION:The voltage according to the angle of rotation of the variable resistor 1 is applied to the collector (point c) of the transistor 12 via a level shifting circuit. As a result, the current flows to the transistors 16, 17, 24 and 25 each in accordance with the difference of the reference voltage (points a and b) of the two differential amplifying circuits. If the voltage of point (c) is set equal to that of the point (b) when the angle of rotation is d0, the currents i1 and i2 become equal to  each other and increase and decrease centering on the point d0. According to the  currents i1 and i2, the base-emitter voltage varies for the load transistors 14 and 15.  Then the base is controlled for the double balance differential amplifiers 48-51 by  the difference of voltage of the above-mentioned base and emitter. Then the signal  voltage of the right channel is extracted at the load resistance with variation of the  voltage level.
Patent JP-S56140582-A (JP)
Title: Manufacture of magnetic bubble element
Inventor: HARADA KEIJI
IPC: H01F41/14
Filed: 1980-04-04
Abstract: PURPOSE:To improve the adhesion between an Au film and an insulating film on it coating a formed thin conductor film of multilayered structure, having the Au film by as the uppermost layer, with a thin insulating film in the same vacuum systum,  by finely working the thin insulating film and thin metallic film in the same pattern, and by covering the entire surface with a thin insulating film. CONSTITUTION:On garnet film 1 for bubbles, thin insulating film 2 of SiO2 is formed in RF sputtering and on it, thin conductor metallic films 3 and 4 of Ta and Au constituting the double-layer structure are formed. In the same vacuum, auxiliary thin insulating film 5' of SiO2 is vapor-deposited. Insulating film 5' and thin  metallic films 3 and 4 are formed in a desired pattern and on them, SiO2 insulating film 5 is formed by RF sputtering. Then, permalloy film 6 is provided over the entire surface and patterned by fine work tochnology. Thus, the adhesion between Au film 4 and insulating film 5' on it is improved.
Patent JP-H032943-A (JP)
Title: Storage system
Inventor: SHIYAAROTSUTO EIMII BAARAA
IPC: G06F11/10
Filed: 1990-02-23
Abstract: PURPOSE: To achieve a performance equivalent to a conventional system at a low cost by alternately writing every other data word of a multiple word data block in memory banks to use memory modules having smaller constituting elements and a speeds lower than that of a conventional system. CONSTITUTION: This system includes two memory banks 30, 31 and every other data word of a block are stored in a first memory bank 30 and remaining every other data word are stored in a second memory bank 31 and the series of data words are alternately written with respect to respective memory banks 30, 31. The data words to be accessed by the readout operation of one time by a request side are effectively subjected to a pipeline operation to be alternately transmitted to the request side. Thus, a throughput equivalent to that of a current system is realized at a low cost by using memories having smaller constituting elements and lower speeds.
Patent JP-H06227365-A (JP)
Title: Antitheft device of car-mounted equipment
Inventor: NISHIYAMA YOSHINORI
IPC: B60R25/10
Filed: 1993-02-09
Abstract: PURPOSE:To provide an antitheft device of car-mounted equipment, partaking both advantages of a personal code system and a fixed code system. CONSTITUTION:A microcomputer 1 comes to an antitheft mode when an equipment body 5 is once removed from a car, and even if this equipment body 5 is reattached to the car and connected to a spower source, only in the case where the same code as a personal code stored in a random access memory 3 is inputted from a code input key 4, an accessor is fed to the equipment body 5, thereby making this equipment body 5 execute a normal operation. The code input is accepted up to three times from the code input key 4, and when three-time codes are incongruent, the input of a control code is on standby, but when a right control code is inputted from the code input key 4, the setting registration of a new personal code is accepted.
Patent JP-H08239196-A (JP)
Title: Inverted chain hoist
Inventor: KAMIYUSE HIROSHI
IPC: B66D3/26
Filed: 1995-03-03
Abstract: PURPOSE: To install a chain hoist close to a side wall and the like by providing a speed reduction mechanism and a motor portion on one side of a chain block main body, and making the other side almost flat to serve as the side face of the chain block main body. CONSTITUTION: A speed reduction mechanism 5 and a drive such as a motor 4 are provided on one side of a chain block main body, and the other side has only the side face of the chain block main body and is almost flattened; i.e., the speed reduction mechanism 5 is provided between the chain block main body and the motor 4. The speed reduction mechanism 5 comprises a pinion 21 rotated by the motor 4c a first gear 22 meshing with the pinion 21; a third gear 24 meshing with a second gear 23 mounted coaxial with the first gear 22; and a fourth gear being coaxial with the third gear 24 and serving as the pinion of a fifth gear 26 which imparts rotational forces to a load sheave 2. The chain hoist can then be installed close to a side wall, etc.
Patent JP-H05131613-A (JP)
Title: Nozzle unit for sheet paper guide in sheet paper rotary printing machine
Inventor: EERITSUHI GEORUKU BUIIRANTO
IPC: B65G51/03
Filed: 1992-03-02
Abstract: PURPOSE: To enable an air stream jetted from a nozzle orifice to be constituted as an air cushion mainly in a plane along a paper sheet support face by constituting the nozzle main body into a room tapered upward in the blowing direction. CONSTITUTION: This nozzle unit 1 is constituted of a nozzle box 2 with a rectangle cross section. Plural nozzle main bodies 3 are placed at prescribed mutual intervals on the vertical axis line of the nozzle box 2. The nozzle main body comprises a room 4 in a rotation symmetry form and is made thinner in the direction of an air outlet port 6, i.e., upward tapered. The upper end of the air outlet port 6 is matched with the upper face of the nozzle box 2. The upper face of the nozzle box 2 is also called a paper sheet support plane 7. A seal lip 9 seals the nozzle main body 3 against the bottom of the nozzle box 2.
Patent JP-H07214284-A (JP)
Title: Method for compounding metallic member and aluminum casting
Inventor: SUZUKI NOBUYUKI
IPC: B22D27/09
Filed: 1994-02-07
Abstract: PURPOSE:To prevent generation of strain by heat and to compound a metallic member with a simple method by providing the surface of the metallic member with a thermally sprayed layer of metal, then pouring molten metal of Al and applying a high pressure to this molten metal. CONSTITUTION:The greater part of the parts of the metallic member 1 where the member comes into contact with the melt of the Al or Al alloy is provided with the thermally sprayed layer of metal such as iron or nickel. The molten metal of the Al or Al alloy is then poured and the high pressure is added to the molten metal to compound the metallic member 1 with an Al casting 3. The surface of the thermally sprayed layer 2 may be covered with a matte or porous heat insulating material. The surface of the thermally sprayed layer 2 is formed of fine ruggedness and the molten metal cannot intrude into the recessed parts on account of the surface tension of the molten metal even if the molten metal of the Al alloy comes into contact with the surface of the thermally sprayed layer 2. The recessed parts on the surface of the thermally sprayed layer 2 form heat insulating layers as air pockets. The deformation by the thermal strain of the metallic member 1 generated in the short time before the molten metal completely covers the metallic member 1 is prevented by such heat insulating layers.
Patent JP-2000241298-A (JP)
Title: Inspection system and method for editing inspection result data
Inventor: KAWATO MASANORI
IPC: G01M17/007
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system producing a highly reliable inspection result data, and an edition method where the inspection result data can be reused. SOLUTION: The system for inspecting the state of an object comprises a pointing device 1 for inputting inspection results concerning to an inspection item displayed on an inspection result input screen, a display 2 for displaying the inspection result input screen, an ROM 3 storing a program for presenting a plurality of inspection result input screens of different inspection item sequentially on the display 2, an RAM 4 storing an inspection result file for accumulating input data indicative of inspection result, and a CPU 5 for controlling respective units and performing an operation. The inspection system executes a processing for displaying the inspection result input screen and a processing for accumulating an inputted inspection result as an inspection result data in the inspection result file stored in the RAM 4 according to the program stored in the ROM 3.
Patent JP-H11227486-A (JP)
Title: Shift operation input device for automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: F16H59/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To avoid change in an oil pressure supplying condition accompanied to the rocking of a shift lever in a manual shift range, in a shifting operation input device having a manual shift range and provided with a valve member to attain the oil pressure supplying condition for each range interlocking with the rocking of the shift lever. SOLUTION: A pin 111 of an rocking arm 112 is driven along a guide groove 105 of a manual plate 106 by rotation of the plate 106 rotated interlocking with the rocking of a shift lever to oscillate the rocking arm 112, a manual valve 26 is moved to its axial direction by the rocking via engagement of an engaging pin 26a with an engaging groove 113, and an engaging groove 105c part engaged with the pin 111 when the manual valve 26 is located in a position to attain an oil pressure supplying condition for an advancing range is formed into a concentric circle shape with respect to the rotation center of the plate 106 within a rotation range of the plate 106 accompanied to rocking within a selection position for the manual shift range of the shift lever 3.
Patent JP-H08220408-A (JP)
Title: Lens holding barrel and optical instrument using the same
Inventor: NAGANO MASATOSHI
IPC: G02B7/02
Filed: 1995-02-09
Abstract: PURPOSE: To hold lenses by a lens barrel with high accuracy, without adjusting the position of a lens made of a low rigid material by making the curvature of the peripheral region of one of two lens faces coming into marginal contact with each other coincident with the curvature of the other lens face. CONSTITUTION: A plastic lens 12 is in marginal contact with the lens 11 made of a glass material (a central part is in a noncontact state and a peripheral part, is in a contact state). Then, the plastic lens 12 is provided with contact parts 12a with the lens barrel 13 and parts (the same curvature region) 12b having the same curved face (curvature) as that of the lens face of the right (marginal contact side) of the lens 11 and in the parts 12b, the lens 11 and the plastic lens 12 are in contact (marginal contact) with each other. Moreover, the lens 11 is provided with fitting parts 11a fitted into the lens barrel 13 to obtain guiding work in a direction parallel with an optical axis and positioning work in a direction perpendicular to the optical axis, in the peripheral part of the lens 11.
Patent JP-S58162384-A (JP)
Title: Scratching method utilizing laser
Inventor: GOTOU KUNIHIKO
IPC: B23K26/00
Filed: 1982-03-19
Abstract: PURPOSE:To perform evenly clear scratching on the whole surface of a material to be scratched by a method in which laser beam is reflected and focused on a rotary reflector in such a way as to irradiate it onto the material to be  scratched through an optical fiber annularly arranged. CONSTITUTION:Laser beam 1b subjected to ON-OFF control in a light modulator 2 on the basis of information from a scratching information source 3 is focused and reflected at the reflecting face 5a of a reflector 5, and then orderly caught at one end face 8b of large numbers of optical fibers 8 attached to a holder 7 as it turns around the optical axis C of the reflecting face 5a. The beam passes through the inside of the optical fibers 8, and then is irradiated onto a material 9 to be scretched from other end face 8e of the optical fibers 8 held on an assembling part 10. Whereupon, since a layer 9a to be scratched coated with a  rust-proof paint is formed on the surface of the material 9, scratching is made  due to discoloration by heating of laser beam.
Patent JP-S57159474-A (JP)
Title: Removing device for iron powder in laver making device
Inventor: MUKAI KAZUO
IPC: A23L17/60
Filed: 1981-03-25
Abstract: PURPOSE: To remove impurities such as iron powder, etc. in laver efficiently, by equipping a conduit with iron powder attracting tools made of magnets and partition plates.  
     CONSTITUTION: The several partition plates 2 are equipped in the midway of the conduit 1 made of stainless steel, etc., the iron powder attracting tool 12 consisting of magnet is set on the partition plate 2e, and the covering plates 14 are equipped on the partition plates so that water containing laver is made to flow in a thin layer. The covering plates consist of non-magnetic bodies, and are provided with the protrusions 14a and 14b, the protrusions are bent downward so that the water flow is laid under the action of the magnets. When minced raw  alga for laver is sent to the conduit 1, heavy impurities are settled between the  partitions, and iron powder floating together with the laver is attracted to the  magnets and removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56141326-A (JP)
Title: Coating compound for covering surface of combined polyolefin type molded article and its coating
Inventor: YAMAUCHI ICHIHIKO
IPC: C08J7/04
Filed: 1980-04-05
Abstract: PURPOSE: The titled coating compound suitable for coating molded article of polyolefin such as cars, etc., obtained by dissolving a specified halogenated polyolefin, modified alkyd resin, and acrylic resin in an organic solvent, followed by adding other blending components to the solution.  
     CONSTITUTION: (A) 3W50wt% halogenated polyolefin having a halogenation degree ≤30%, (B) 10W80wt% one or more of halogenatd polyolefin halogenated rubber having a halogenation degree ≥30%, and cyclic rubber, and (C) 10W 80wt% acrylic alkyd resin, styrene-alkyd resin and/or acrylic resin compatible with the ingredient A and B are dissolved in an organic solvent, and, if necessary, the solution is blended with additives, e.g., pigment, dye, extender pigment, dispersant, inhibitor for segregation, inhibitor for precipitation, etc., to give the desired coating compound. 
     COPYRIGHT: (C)1981,JPO&Japio