baber/WOPTO huggingface dataset:
Patent JP-S58161031-A (JP)
Title: Selecting system of display screen
Inventor: NAMIKAWA TADATOSHI
IPC: G06F3/037
Filed: 1982-03-19
Abstract: PURPOSE:To select easily a part of a display screen, by storing coordinates, which are inputted by a coordinate input device, in a picture storage device and providing a device which recognizes the connecting area on the inside of an inputted closed curve on the picture storage device. CONSTITUTION:Display patterns of characters and graphic forms stored in a picture storage device 5 for display are displayed on a CRT display 10 by a picture display controller 8. When a part of sentences displayed on the display 10 is enclosed with a closed curve 13 by a light pen 11, respective points on the closed curve are stored in a picture storage device 6 by controllers 8 and 9. When an indication is issued from a controller 4 for the whole of the system, a closed curve inside recognizing device 7 is operated to smear away the inside 14 of a closed curve 12 stored in the device 6. Parts corresponding to the closed curve 12 and the inside 14 stored in devices 5 and 6 are stored as bit information ''1'', and only parts of bit ''1'' are taken out from devices 5 and 6 to take out the inside of the closed curve.
Patent JP-H11228925-A (JP)
Title: Conductive adhesive
Inventor: FUJII AYAKO
IPC: C09J11/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive which can form an adhesive layer having an optimal constant thickness, and can give an adhesive layer accomplishing stress relaxation when applied to e.g. a semiconductor chip. SOLUTION: There is provided a conductive adhesive essentially consisting of (A) a conductive resin composition comprising (a) a thermosetting resin, (b) a curing agent, and (c) a conductive powder and (B) rigid plastic microparticles which have a particle diameter which substantially determines the thickness of a cured film of the adhesive and are not molten under heat curing conditions for the conductive resin composition, the microparticles (B) are added in an amount of 0.01-1 pt.wt. per 100 pts.wt. composition (A). It is particularly desirable that the microparticles B are made from a plastic being a vinyl polymer obtained by polymerizing a divinylbenzene-containing monomer.
Patent JP-S61202786-A (JP)
Title: Composite blank material for ornamental goods and its production
Inventor: TSUJI HITOSHI
IPC: B32B15/01
Filed: 1985-03-05
Abstract: PURPOSE:To obtain easily a composite blank material for ornamental goods having lightweightness and an excellent spring characteristic, brazing characteristic, etc. by plating Sn to Ti (alloy) and Au, etc. to both pipes of an Ni alloy and noble metal alloy and fitting the Ni alloy pipe then the noble metal alloy pipe to the Ti (alloy) then working plastically the same to clad the pipes to the Ti (alloy). CONSTITUTION:Sn is plated by sputtering, electrolytic method, etc. to the outside circumferential surface of the Ti (Ti alloy) bar material and Au, Ag, or Ni is plated to the inside and outside circumferential surfaces of the Ni alloy pipe contg. 5-60wt% Cu and the inside circumferential surface of the noble metal alloy pipe consisting of 20 gold, etc. The Ni alloy pipe is fitted onto the above-mentioned Ti (alloy) bar material then the noble metal alloy pipe is fitted thereonto and thereafter the bar material and pipes are plastically worked by extrusion, etc. to clad the pipes to the bar material. The oxidation during the state is prevented by the above-mentioned platings and the stage is simplified.
Patent JP-S54134945-A (JP)
Title: Read system for control information
Inventor: TAKAHARI KUNIO
IPC: G06F9/22
Filed: 1978-04-12
Abstract: PURPOSE: To enable a unit to operate in a cycle a half as short as that of a conventional system, by making a simultaneous read from a control memory by selecting pieces of control information read out from two information holding methods at the same time.  
     CONSTITUTION: Read address selection parts 2a and 2b select read addresses of control memories 1a and 1b, control information registers 3a and 3b hold pieces of read information of control memories, and information address registers 4a and 4b hold read addresses. According to the indication of selective assignment part 6, control information selection part 5 selects pieces of control information d 1  and d 2 , and information address selection part 7 information addresses e 1  and e 2 . Selective output control information g is provided with an information pre-fetch confirmation bit so as to make it possible to control the operation cycle of the unit using control information g. The operation cycle can therefore be reduced to half in comparison with that of a conventional system and, in consequence, the processing time of the entire unit can be shortened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58161456-A (JP)
Title: Telephone set circuit
Inventor: TOMIMORI AKINOBU
IPC: H04M1/00
Filed: 1982-03-18
Abstract: PURPOSE:To simplify the construction of a push button switch, by replacing mechanical common contact of the push button switch by the 1st and the 2nd switching elements, and obtaining an oscillation signal without chattering. CONSTITUTION:When the push button is depressed, a frequency contact 31 is operated, the information is detected at an oscillation circuit 32, an oscillation signal is outputted via a resistor 33, a depression signal is outputted from a control output terminal 34 and fed to a control input terminal 60 of a switch control circuit 6. A signal turning off an NPN transistor(TR)7 is outputted from the 1st output terminal 61 of the circuit 6 to disconnect a channel circuit 5 from a line terminal 2. A signal turning on an NPN TR8 is outputted from the 2nd output terminal 62 of the control circuit 6, the oscillation signal from a resistor 33 is fed to a line terminal 2 to connect a resistor 9 in parallel with a resistor 9.
Patent JP-S63211765-A (JP)
Title: Vertical semiconductor device and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: H01L29/08
Filed: 1987-02-27
Abstract: PURPOSE:To make the width of a channel long and to decrease an ON resistance furthermore, by providing a metallic electrode film, on a second insulating film on a second conductor pattern, which is formed on a first insulating film provided on the surface of a semiconductor substrate, so that the metallic electrode film is connected to a polycrystalline semiconductor pattern. CONSTITUTION:A gate conductor pattern 21 comprising an n<+> type polycrystalline silicon film is formed on a gate oxide film 20 so that the pattern 21 is partially overlapped on an n<+> type polycrystalline silicon film 14 to a thickness of about 5,000Angstrom . Said gate conductor pattern can be formed with a p<+> type polycrystalline silicon film or a high-melting-point film. An insulating film 22 comprising a CVD-SiO2 film or a CVD-PSG film is formed on said gate conductor pattern 21. Then, a contact hole for the n<+> type polycrystalline silicon film 14 is formed. A metallic electrode film 23 comprising aluminum is formed thereon to a thickness of about 3 mum. A metallic electrode film, which acts as a drain electrode, is deposited on the rear surface of an n<+> type semiconductor substrate 11. Thus an MOSFET, whose breakdown strength is about 60 V, is obtained.
Patent JP-S58159516-A (JP)
Title: Liquid crystal display panel
Inventor: OGATA TOSHIAKI
IPC: G02F1/1335
Filed: 1982-03-18
Abstract: PURPOSE:To enhance the display performance by interposing a light shielding film between a panel substrate for a liq. crystal and a transistor formed on the substrate to prevent the leak of the transistor due to light. CONSTITUTION:A light shielding film 2 made of metal or metallic silicide is formed on a panel substrate 1 for a liq. crystal, and a silicon film is formed on the film 2 with an insulting film 3 in-between to fabricate a transistor 4. A light shielding film 6 for shielding light incident on the surface of the resulting panel is formed on the transistor 4 with an insulating film 5 in-between. Thus, the leak of the transistor 4 due to light from an illuminator and daylight is prevented, so the panel can be also illuminated from the rear side of the substrate 1, and the display performance is enhanced.
Patent JP-H03245129-A (JP)
Title: Active matrix type liquid crystal display and production thereof
Inventor: YANAI KENICHI
IPC: G02F1/136
Filed: 1990-02-23
Abstract: PURPOSE:To eliminate the need for the formation of a producing device to a larger size even if the size of the screen increases and to make improvement in product yield by forming an active matrix circuit contg. switching elements consisting of a semiconductor substrate previously stuck with an insulating thin film as an operating semiconductor layer on the surface of a supporting substrate. CONSTITUTION:Plural pieces of modulates 4' each consisting of the supporting substrate 3 formed with the active matrix circuit contg. the switching elements consisting of the semiconductor substrate 1 previously stuck with the active substrate 11 via the insulating thin film 2 as the operating semiconductor layer are integrated by adhering the end edges thereof to each other. The arbitrary semiconductor substrates are usable in this way. Thin-film transistors having good switching characteristics are obtd. by using the single crystal substrate.
Patent JP-H10237573-A (JP)
Title: Electrifying roll for plating
Inventor: TOMIOKA TATSUYA
IPC: C22C19/05
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roll for plating, having stable and long regrinding life, and its production. SOLUTION: The surface of an electrifying roll is constituted of a sintered compact of metal powder having a chemical composition consisting of, by mass, <=0.01% C, <=2% Si, 18-37% Cr, 3-15% Mo, <3% of (Nb+Ta), <=1.0% Al, <=1.0% Ti, <=0.02% N, <=0.02% O, and the balance Ni with inevitable impurities and satisfying the relation of (Cr+Mo+Nb+Ta)<=40%. Resistance to the occurrence of bead mark can also be improved in the case where Cr content is regulated to 25-37mass% or the hardness of the sintered compact of metal powder is regulated to 25-45Hs or the sintered compact of metal powder is cold-worked to give 25-45Hs hardness.
Patent JP-H10238907-A (JP)
Title: Receiver dryer
Inventor: IMAI MASANOBU
IPC: F25B43/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a receiver dryer provided in a refrigerating cycle of an automotive air conditioner. SOLUTION: A header having a refrigerant inlet and refrigerant outlet is welded to an upper part of a cylindrical tank for storing refrigerant of the receiver dryer. A pressure switch 50 is fixed to the header to sense pressure of the refrigerant introduced into a pressure sensing chamber 58. The chamber 58 communicates with an exterior via passages 100, 110, which are sealed by solder 120. When the refrigerant in the chamber 5 is raised to a set temperature or higher, the solder 120 is melted to open the passages to function as a fusible plug for releasing the refrigerant in the dryer.
Patent JP-S55138204-A (JP)
Title: Ferrite magnet
Inventor: ANPO TAKESHI
IPC: C04B35/26
Filed: 1979-04-12
Abstract: PURPOSE:To obtain a magnet of large coercive force and maximum energy product by adding SiO2, Al2O3, CaO, in specified weight %, to an oxide compound magnet consisting of MO.nFe2O3 (M indicates one kind or more of Sr, Ba and Pb; and n indicates 5.0-6.0). CONSTITUTION:By adding SiO2, 0.10-20wt%, Al2O3, 0.05-20wt%, CaO, 0.5- 20wt%, to an oxide compound magnet consisting of MO.nFe2O3 (M indicates one kind or more of Sr, Ba and Pb; and n indicates 5.0-6.0), a ferrite magnet is formed. The reason why such specifications are made is that when SiO2 is less than the specified amount, the coercive force is lowered; and when it is above, the residual magnetic flux density is lowered. Also, when Al2O3 is less than the specified amount, the coercive force is lowered, and when it is above, the strength is weakened. Further, with regard to CaO, the magnetic flux density becomes maximum at the specified amount, and thereby a magnet of good characteristics for use in rotary machines can be obtained.
Patent JP-H09233975-A (JP)
Title: Fishing rod
Inventor: NAITO HIDEYUKI
IPC: A01K87/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod with which a rod pipe can be easily put in and put out and further, fishing rod operability is improved. SOLUTION: This fishing rod is provided with the 1st rod pipe having a fishing line introducing part 2 and the 2nd rod pipe to be freely housed in the 1st rod pipe. A gap for passing a fishing line 6 is formed between the inner peripheral surface of the 1st rod pipe on the side of a rod root rather than the fishing line introducing part 2 and the outer peripheral surface of the 2nd rod pipe. A large diameter part 1a is formed by extending the inner diameter of the 1st rod pipe corresponding to an area including a section where the terminal part of the 2nd rod pipe on the rod root side is positioned at least when the 2nd rod pipe is housed in the 1st rod pipe.
Patent JP-S59173009-A (JP)
Inventor: FUUBERUTO BATSUSAAMAIYAA
IPC: A01D43/06
Filed: 1984-03-06
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-S56141429-A (JP)
Title: Pad for disc brake
Inventor: SUGITA YASUSABUROU
IPC: F16D55/224
Filed: 1980-04-03
Abstract: PURPOSE: To simplify the construction of a brake assembly for a brake motor, by integrally assembling brake liners, calipers, a rotary solenoid, etc. so that the brake assembly is of a floating type.  
     CONSTITUTION: Sliding members 22 are protruded from a base plate 21 mounted on the rotor 4 of a motor 1, so that the slidig members 22 extend in parallel with the plate 21. Brake liners 5, 6 are placed on the sliding members 22 so that the sliding members 22 carry braking torque. A caliper support member 23, whose cross section is shaped as U and which are fitted with guide pins 24 parallel with each other, is mounted on the sliding members 22. The legs of calipers 7, 8, 9, which pinch the rotor 4 with the brake liners 5, 6, are slidably fitted on the guide pins 24 astride the rotor 4. A rotary solenoid 16 is mounted by bolts on the side of the caliper support member 23 opposite the sliding members 22 are interlocked with a ball lamp mechanism for caliper members. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54136351-A (JP)
Title: Spectacle lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1978-04-14
Abstract: PURPOSE: To give a comfortable field of view from far to near vision by dividing the lens to  upper and lower areas by the point of intersection of the main meridian and a circular intersecting line and so forming the lens that the point of intersection exists at the bottom end of the progressive point or below this and that the face of the neighborhood along the circular intersecting  line becomes umbilical.  
     CONSTITUTION: One circular intersecting line that the face orthogonal to the main meridina  MM' and the refractive face assume exists and the lens is divided vertically by the point A of  intersection of this intersecting line and the line MM'. The curvature is the same in the lower  part as it goes further from the point A of intersection along the line MM' and becomes constant  after having become smaller in the upper part when the point A of intersection is at the bottom  end of the progressive focus point P. When it is in the lower part than this, the curvature becomes  smaller next constant after having become of the same. Hence, a wide field of view may be obtained from the focus point P to the far vision part P. In addition, the group of intersecting lines  that the face rectangular to the line MM' is constant in curvature even when it goes away from  the line MM' in the lower part and becomes larger in the upper part, and the face of the  neighborhood along the circular intersecting line is umbilical point form. These make it possible  to give more comfortable feel than before as against the lateral movement of the eyes in the near  vision part N. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51118943-A (JP)
Title: Frequency synthesizer
Inventor: MIHASHI YASUO
IPC: H03L7/22
Filed: 1975-04-11
Abstract: PURPOSE:Digital frequency synthesizer from which high stability output signals with close channel interval can be got.
Patent JP-H05242767-A (JP)
Title: Hydraulic driving device
Inventor: YOKOTA TAKASHI
IPC: H01H33/34
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the heating of a resistor for resistance contact by realizing the cutoff and making operation of a main contact and a resistance contact, and the interlocking of both contacts in a specific time difference required to both contacts, through a liquid-operated driving device 1, and cutting off the resistance contact by an electromagnetic valve for emergency cutoff when the resistance contact is in the making condition even though a specific time passes after cutting off the main contact. CONSTITUTION:A main change-over valve 51 and an auxiliary change-over valve A51 to feed and exhaust a liquid pressure to the liquid chambers of a main cylinder 30 to drive a main contact 2 and an auxiliary cylinder A30 to drive a resistance contact A2 are provided. Switching sensors 200 and A200 to open and close the main contact 2 and the resistance contact A2 are provided. The switching sensors are used to detect that the resistance contact A2 is in the making condition even though a specific time passes after the main contact is cut off. An electromagnetic valve 22 for emergency cutoff is operated by a control device 210 when signals from the switching sensors are received, the auxiliary change-over valve A51 is converted to a low pressure side, and the auxiliary cylinder A30 is lowered to cut off the resistance contact A2.
Patent JP-H03249214-A (JP)
Title: White fiber and cloth
Inventor: OKAMOTO YOSHIHISA
IPC: D01D5/34
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a white fiber resistant to resoiling in washing and having excellent heat-insulation by using a fiber-forming polymer containing white fine particles capable of absorbing energy and emitting far infrared radiation as a core component and a fiber-forming polymer containing a fluorescent brightener as a sheath component. CONSTITUTION:The objective white fiber is produced by the core-sheath conjugation of (A) a core component composed of a fiber-forming polymer (e.g. polyester) compounded with preferably 1-7wt.% of white fine particles capable of absorbing light energy and emitting far infrared radiation (e.g. stannic oxide doped with antimony oxide) and (B) a sheath component composed of a fiber- forming polymer (preferably same as the polymer of the core component) compounded with preferably 0.01-0.3wt.% of a fluorescent brightener (preferably oxazole-type fluorescent brightener). A cloth suitable for sports wear, etc., is produced by using the fiber as at least a part of the cloth.
Patent JP-S57157863-A (JP)
Title: Formation of closed end of cylinder
Inventor: TAJIMA YASUARI
IPC: F15B15/14
Filed: 1981-03-26
Abstract: PURPOSE:To easily manufacture the closed end of a cylinder by forming an annular groove in an external periphery of the cylinder and applying an axial pressing force to the cylinder so as to make the grooved periphery inwardly project into an annular groove in a closing member tightly. CONSTITUTION:An annular groove 1a is formed in the external periphery in the vicinity of an open end of a cylinder 1 and an annular groove 3a is in like manner formed in the external periphery of a rod guide 3 acting as a closing member fitting in the open end. The rod guide 3 is then fit into the open end 1' of the cylinder 1. Thereafter, a pressing force is applied in th axial direction of the cylinder 1 by means of a press or so to project a circumferential wall opposite to the annular groove 1a in the cylinder 1 into the annular groove 3a in the rod guide 3 which is opposed to the circumferential wall in order to fit the projection 1b into the annular groove 3a in the guide 3.
Patent JP-H0648569-A (JP)
Title: Rail device in magnetic levitation carrier device
Inventor: WATANABE SEIJU
IPC: B65G54/02
Filed: 1991-02-15
Abstract: PURPOSE:To carry out necessary maintenance promptly by laying rails of the length at which a vehicle is easily removed from a rail, on a running path main body frame, in order, in line, by a bolt, and by forming the rails into one body, and by enabling removal of the rail at any one point. CONSTITUTION:Two rails 2, 2 running in parallel to one another, are provided and supported on and with a running path main body The cross section of the rail 2 is an L-shape, and its length is determined so that the rail can be easily laid on the running path main body frame 1 by a bolt 3, while it can be removed, and that a vehicle is removed. The rails are added until they are formed into one line, while a vertical piece 21 is put on the inner surface of the running path main body frame 1, and a mounting bolt 4 is inserted between the frame and the rail, and is fastened. The rail of a point at which a vehicle incapable of running stops, can be removed from the main body frame, and replacement and maintenance and the like of batteries can be carried out promptly and easily.
Patent JP-H01219917-A (JP)
Title: Clock skew adjusting circuit
Inventor: FUJITA TETSUYA
IPC: G06F1/10
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the number of parts by incorporating a circuit, where a prescribed clock signal is obtained from clock signals different in delay time from one another, in an LSI chip. CONSTITUTION:A clock skew adjusting circuit is provided with an LSI chip 1 and consists of a delay circuit 3, an n-input and one-output selecting circuit 5, and a distributing circuit 7. A clock input signal 2 is supplied to the delay circuit 3 to output plural clock signals different from one another. A clock skew control input signal 4 is supplied to the selecting circuit 5, and plural clock signals from the delay circuit 3 are supplied to this circuit 5 also. The selecting circuit 5 selects and outputs one of plural clock signals from the delay circuit 3 by said input signal 4, and the distributing circuit 7 distributes this clock signal 6 to each circuit element as a clock signal 8. The circuit 7 is provided with a circuit means 10, and it is outputted to the external as a clock observation output signal 9.
Patent JP-H06234438-A (JP)
Title: Paper feeder
Inventor: MORIOKA HISASHI
IPC: B65H1/30
Filed: 1993-02-08
Abstract: PURPOSE:To provide a paper feeder wherein high quality printing can be performed by providing a turnable guide member for guiding a sheet, when a sheaf of sheets is loaded onto a paper feeder main unit, so that sliding resistance between the guide member and the sheet is reduced to decrease back tension. CONSTITUTION:When a sheet sheaf P is inserted, the sheet sheaf is inserted in a condition that its reference side is interposed between a guide member 10 and an intermediate plate 4. In this way, even when the sheet sheaf P is inserted in a condition that unevenness is provided in the sheet sheaf P, it can be easily loaded on the intermediate plate 4. Next by starting a drive source actuated, when a paper feed shaft 6 and paper feed rollers 6a, 6b integrally formed with this shaft 6 are turned in a direction of arrow mark 9, the sheet P in the uppermost position, while separated by a pawl part 5b, is conveyed to a printing part from a guide plate of a recorder main unit 2 in the downstream. When the sheet is fed at printing time, since the guide member 10 is rotated, sliding resistance between the guide member 10 and the sheet P is reduced to a fine value, to decrease back tension.