baber/WOPTO huggingface dataset:
Patent JP-S59144294-A (JP)
Title: Originating register of automatic switching device
Inventor: KONDOU HIROYUKI
IPC: H04Q3/42
Filed: 1983-02-08
Abstract: PURPOSE:To correct an erroneously dialed number and to perform successive dialing by providing a means which cancels the number that is already dialed in the middle of dialing by a subscriber. CONSTITUTION:An originating register 3 to which a correction request detecting circuit 5 and a correction point erasing device 6 are added is used, and when the subscriber operates it, the correction request detecting circuit 5 decides whether a receive signal is a dialed number signal or correction request signal. When the decision that the receive signal is the correction request signal is made, the correction point erasing device 6 identifys the number of the received digit of a counter 7 for the number of the received digit to cancel the received dialing signal at the corresponding storage device part of an original register body 4, and decreases the number of received digit by one to adjust the number of received digit. Therefore, the correction request signal is sent out in case of erroneous operation to erase an error position, allowing a correct successive dialing.
Patent JP-H08213830-A (JP)
Title: Microstrip antenna
Inventor: IWAI RAI
IPC: H01Q13/08
Filed: 1995-02-07
Abstract: PURPOSE: To provide a microstrip antenna with high precision even at a millimeter frequency band easily manufactured by forming a radiation conductor board to be rhombic so as to provide an excellent axial ratio characteristic and a uniform radiation pattern. CONSTITUTION: A radiation conductor board 4 opposite to a ground conductor board via a dielectric layer 2 is formed to be rhombic so as to differentiate the length of two diagonal lines from each other. Then the antenna is fed from a strip conductor 3 formed to the midpoint of one side among four sides to emit a circularly polarized wave. Through the constitution above, the current distribution in directions of the two diagonal lines is similar to each other and the element area required for degeneration separation is shared uniformly to a peripheral part, then the shape change in the conductor board is less. As a result, the shape change in the current distribution in the two diagonal directions is much more decreased to obtain an excellent circularly polarized wave axial ratio characteristic and a uniform radiation pattern.  Since the radiation conductor board 4 is shaped to be a simple quadrilateral, the antenna is manufactured with high precision even in the case of application of the antenna to a millimeter frequency band.
Patent JP-S5769475-A (JP)
Title: Optical reader for commodity price tag
Inventor: SHIRAISHI SATOSHI
IPC: G06K7/10
Filed: 1981-02-12
Abstract: PURPOSE:To read out a code on a price tag securely and rapidly without reference to the direction of the price tag, by scanning the price tag with reflected light changing the direction successively, obtained by an optical deflector composed of a vibrating mirror and fixed mirrors arranged around it. CONSTITUTION:Fixed mirrors 8-13 are arranged around an optical deflector 7 composed of a vibrating mirror, and rotary reflected light 14 generated by projecting light from a light source 5 upon the deflector 7 is projected upon the fixed mirrors 8-13 successively. Reflected light beams 15-20 varying the direction from the fixed mirrors 8-13 seccessively scan a commodity price tag to read its bar code, etc.
Patent JP-H09189965-A (JP)
Title: Projection aligner
Inventor: IMAI SHUNZO
IPC: G03F7/20
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enhance printing amount per hour, that is, throughput by driving and controlling a substrate by operation from the outside and selecting a desired diaphragm. SOLUTION: An operator sets the desired diaphragm by an external keyboard 29, whereby a driving system 6 is controlled to drive a 1st diaphragm mechanism. The driving system 6 is connected to a computer 21 through a cable 20, and a driving system 16 is connected to a computer 21 through a cable 22. Furthermore, the keyboard 214 and the computer 21 are connected through a cable 23, and the operator inputs a signal concerning the kind(reticle number and the value of line width) of a reticle 12 is inputted in the computer 21 through the signal conductor of the cable 23 by the key 25 of the keyboard 24. The computer 21 decides any diaphragm of a disk in accordance with the signal, and the diameter of the aperture part of a 2nd diaphragm mechanism 15 is decided by the driving part 16 in accordance with the decided result.
Patent JP-H08206604-A (JP)
Title: Air classifier
Inventor: MATAGAWA KYOSUKE
IPC: B07B7/086
Filed: 1995-02-07
Abstract: PURPOSE: To minimize the unevenness of particle size distribution, improve the accuracy of particle size distribution and also perform the microadjustment of particle size distribution of a product provided by an air classifier. CONSTITUTION: The positions of ends of respective classifier edges 52, 52 of an air classifier 1 and the ends 12 of an inflow edge 60 are adjustable by stepping motors 65 and 11. The opening ratio of open areas of inflow passages 61 and 62 is vaired by varying the position of the ends 12 of the inflow edge 60, by which the particle size distribution of fine powder, medium powder and rough powder discharged out of respective discharge passages 56, 57 and 58 is varied eventually.
Patent JP-H04236405-A (JP)
Title: Soft magnetic thin film
Inventor: HONDA JUNICHI
IPC: H01F10/14
Filed: 1991-01-19
Abstract: PURPOSE:To obtain superior corrosion resistance while soft magnetic characteristics and heat resistance are maintained, by adding Ni to an Fe-N based soft magnetic thin film in which specified elements are introduced. CONSTITUTION:The composition of the title thin film is expressed by (FeaMbNic)dNeOf where a, b, c, d, e and f show compositions by atomic %, and M shows at least one kind selected out of Si, Al, Ta, B, Mg, Ca, Sr, Ba, Cr, Mn, Zr, Nb, Ti, Mo, V, W, Hf, Ga, Ge, and rare earth elements, and the composition range is O.1$ b(5, 0.5<=c<=10, a+b+c<=100, 0.5<=e<=15, 0.1<=f<=13, and d=100-e-f. When Ni is introduced in an Fe-N based soft magnetic thin film in which specified addition elements are introduced, corrosion resistance can be improved while permeability, coercive force and saturation magnetization are maintained.
Patent JP-S56116343-A (JP)
Title: Power supply voltage regulating circuit for optical relay device
Inventor: FUJIWARA HARUO
IPC: H04B10/80
Filed: 1980-02-19
Abstract: PURPOSE:To enable to regulate the operation as a relay device at good state at all times, by making constant the current flowing to a Zenor diode with a dummy circuit, in a photorelay device in constant voltage power supply by means of the Zenor diode. CONSTITUTION:When the output Vp of an automatic light emission output control APC circuit is increased, if the current I1 flowing to a transistor TR1 is increased, the current I2 flowing to a transistor TR2 is decreased with the signal inversion INV circuit of the dummy DM circuit, and control is made so that the sum of the both I1+I2 is almost constant. Thus, even if the bias current of laser LD in a photorelay devide is changed, since the current flowing to the Zener diode ZD2 is constant, the supply voltage to the photorelay device can almost be unchanged.
Patent JP-2000211299-A (JP)
Title: Valued printed matter protected by transparent sheet
Inventor: TAKATSU AKIRA
IPC: B41M3/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the effects to prevent a valued printed matter bearing individual information protected by a sheet such as a highly transparent laminated film or OVD from being forged and falsified. SOLUTION: A sheet is applied to paper 1 to which both individual information and pattern 3 or either thereof are imparted in such a way that both information and pattern 3 or either thereof are covered. When this printed matter is constituted, the paper 1 to be used contains a substance for blocking an interfiber bond in a region including at least a part of the region to which the sheet is applied so as to partially reduce a surface layer strength.
Patent JP-H06207125-A (JP)
Title: Cross-linkable water-based emulsion coating
Inventor: FUKUSHIMA TATSUO
IPC: C09D5/02
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a cross-linkable water-based emulsion coating, excellent in antifouling properties without deteriorating the working environment and suitable for indoor coating, etc., by including hydrotalcites in a specific resin dispersion. CONSTITUTION:The coating is obtained by including (B) hydrotalcites as a pigment component in an amount of preferably 2-250 pts.wt. [based on 100 pts.wt. vehicle component (solid content) in the coating] in (A) a resin dispersion containing (i) an aqueous emulsion of a copolymer containing a carbonyl group- containing alpha,beta-ethylenically unsaturated monomer as a monomer component in an amount of 0.1-30wt.% in the monomer composition and (ii) a polyhydrazide compound having >=2 hydrazide groups per molecule as a cross-linking agent in an amount so as to provide 0.02-3.0 equiv. amount of the hydrazide group based on 1 equiv. carbonyl group in the resultant emulsion particles.
Patent JP-H05217909-A (JP)
Title: Semiconductor manufacturing device
Inventor: OTA HIROYUKI
IPC: H01L21/268
Filed: 1992-02-05
Abstract: PURPOSE:To detect a position of a substrate to be formed with a film by using a laser with high magnification and high resolution in a CVD apparatus for exciting by using a laser light ray. CONSTITUTION:An apparatus for manufacturing a semiconductor decomposes gaseous molecules by heat induced by a laser light or optical energy of the laser light to separate out isolated atoms (molecules) on a substrate to form a film. A surface of a material to be formed with the film is scanned by the laser light 16, and the film is formed while obtaining a surface picture of a material 13 to be formed with the film by using the reflected light. In order to observe a position of generating the film obtained by a laser CVD method, observation technique having resolution equivalent to that obtained by a laser CVD method, i.e., a laser is used.
Patent JP-S61180241-A (JP)
Title: Formation of pattern
Inventor: HASHIMOTO MICHIAKI
IPC: G03F7/00
Filed: 1985-02-06
Abstract: PURPOSE:To form a pattern having extremely high dimensional accuracy on a substrate having ruggedness or step using a material having high absorptivity of the light to be used for exposing and low absorptivity of the light for positioning as an underlying org. layer in a multi-layer resist method. CONSTITUTION:An arm. sulfonyl azide compd. is incorporated into the lower org. material layer 3 to be coated on a substrate 1 and is subjected to a baking treatment or full-surface exposure, then said compd. reacts with the polymer in the layer 3 and is thereby prevented from evaporating from the layer inside. The org. material layer 3 which has the good absorptivity of the exposing light, has the high transmittability of the detection light for pattern matching and is insoluble with solvents is thus obtd. The excellent resist pattern 5' which is substantially free from the collapsion and dimensional fluctuation of the resist pattern shape owing to the irregular reflection and interference of light and has high dimensional accuracy and good shape is thus obtd.
Patent JP-S53104457-A (JP)
Title: Refrigrator
Inventor: KOUSAKA KENJI
IPC: F25B1/00
Filed: 1977-02-24
Abstract: PURPOSE: To improve operation efficiency, by detecting accurately the change condition of refrigerant at saturation range of which the dryness factor of sucked gas refrigerant is near at O, to allow high follow-up property flow rate control and to work an evaporator effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56116971-A (JP)
Title: Cock device
Inventor: IMANISHI HIROSHI
IPC: F16K35/06
Filed: 1980-02-19
Abstract: PURPOSE: To prevent a cock from danger caused by intentional opening and closing operations of the cock, by aligning a through hole of a holder cover with a hole of a locking portion for locking and prohibitting operation of an opening and closing handle when the cock is opened and closed in a predetermined condition.  
     CONSTITUTION: A projection 18 extended from an end of a handle 13 is provided with a through hole 15, while a ring-shaped locking portion 17 is formed separately from a casing 10 and both ends are fastened to each other with screw 19 or the like. The longer end 17' is provided with a hole 16, and the locking portion 17 is fixedly fastened to a piping 12 with the screw 19 in such a position as the longer end 17' is opposed to the projection 18 of the handle 13. Thus, when a cock is opened or closed, the through hole 15 is aligned with the hole 16 to be locked so that any danger caused by intentional opening and closing operations of the cock can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58137383-A (JP)
Title: Antenna controller of television receiver
Inventor: MIYATA MINORU
IPC: H04N9/68
Filed: 1982-02-10
Abstract: PURPOSE:To obtain continually excellent pictures by discriminating on an image receiving state automatically and controlling the directivity of an antenna. CONSTITUTION:The channel-by-channel detection signal of the image receiving state of a television receiver 3 is fetched and supplied to an optimum point detecting circuit 4 to discriminating on the best point of the receiving state. The detection output is supplied as a control signal to a switch control circuit 5 for switching control over the switch group of a switching circuit 2. Consequently, combinations of antenna elements 1a-1d are changed for such directivity that the image receiving state is optimized. Further, the detection signal of the image receiving state is supplied to a picture control circuit 6 and by its output, a picture quality adjusting circuit 7 and a color saturation factor adjusting circuit 8 for a video signal are controlled according to the state of a received picture.
Patent JP-H06232489-A (JP)
Title: Rare earth material doped optical fiber for optical amplifier
Inventor: NISHIDA YOSHITAKE
IPC: C03C13/04
Filed: 1993-02-08
Abstract: PURPOSE:To provide an optical amplifying rare earth material doped optical fiber which allows small loss and high efficiency by permitting the optical amplifying rare earth material doped optical fiber which contains rare earth element ion to contain at least one of the following at least in the core: Li<+>, Na<+>, K+, Cs<+> and Fr<+>. CONSTITUTION:Eight to ten F ions are coordinated around an optical amplifying activating ion doped in fluoride glass. When the glass base material is permitted to contain alkali metal ions such as Li<+>, Na<+>, K+, Rb<+>, Cs<+> and Fr<+>, the alkali metal ion coordinates preferentially to the rare earth element ion as a charge compensating ion. The rare earth element ion can be doped by a high concentration of 200ppm or more by satisfying the local electrically neutral conditions and by reducing alternate operation between the rare earth element ions. The alkali metal ion is used for controlling the ligand field of rare earth element ion, the shortening of the fluorescent life is prevented and optical amplification quantum efficiency is improved.
Patent JP-H02201122-A (JP)
Title: Method and device for detecting height of settling layer in slurry settling tank
Inventor: ITO KYOJI
IPC: B01D21/06
Filed: 1989-01-30
Abstract: PURPOSE:To allow the discharge of thick mud at the time of a prescribed settling state by moving a measuring element connected to a traction member according to the height position of a resistance plate and detecting the position of the measuring element by means of a detector. CONSTITUTION:A rotating body 2 rotates and agitating vane members 2a agitate a settling layer as a motor M is driven. On the other hand, a support 3 rotates as well and a pendent body 8 rotates in succession as well. The resistance plate 8a is eventually located in the upper part of the settling layer without sinking into the settling layer by receiving the resistance of the settled thick mud. The height of the settling layer (settling state) is judged by the turning state of the pendent body 8 by the resistance plate 8a in such a manner, i.e. by the position of a dog 5 which is moved and displaced by the above-mentioned body. The thick mud at the time of the prescribed settling state is discharged upon detection of the position of the dog 5 by a sensor 11.
Patent JP-H08213434-A (JP)
Title: Bonder and bonding method
Inventor: MORI IKUO
IPC: H01L21/60
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a sufficient bonding force between a lead and an electrode and effectively prevent a short-circuit between the electrode and a terminal due to excessive smashing of the electrode. CONSTITUTION: An inner lead 2 of a film carrier 1 and a gold bump 8 of a semiconductor element 3 completely come into contact with each other and are deformed for a short time by a first pressurizing force F1 to be stabilized (tin plating is melted in a part of inner leads which gets wet with the gold bump 8), and thereafter in order to obtain firm coupling by accelerating wetting on the gold bump 8 of the tin plating, the inner lead 2 and the gold bump 8 are only heated for a long time by a second pressurizing force F2 smaller than the first pressurizing force F1.
Patent JP-H05217004-A (JP)
Title: Microcomputer
Inventor: YAMADA KENJI
IPC: G06F15/78
Filed: 1992-02-05
Abstract: PURPOSE:To speed up operation without increasing the speed of a clock signal and to reduce the production cost of a microcomputer. CONSTITUTION:A state counter 2 generates a status signal (es) based upon a clock signal CLK1 and generates a status signal (os) based upon a clock signal CLK2 having a phase difference of a half cycle from the clock signal CLK1. The 1st decoder 3 forms an original control signal (ec) based upon an instruction code outputted from an instruction register 1 and the status signal (es) and the 2nd decoder 4 forms an original control signal (os) based upon the instruction code and the status signal (os). A buffer group 5 alternately outputs a control signal obtained by synchronizing the signal (es) with the signal CLK2 and a control signal obtained by synchronizing the signal (os) with the signal CLK1 to a CPU register/operating element group 6 as a control signal (c).
Patent JP-S58137801-A (JP)
Title: Anti-fogging plastic lens
Inventor: TOUCHI KENICHI
IPC: G02B1/10
Filed: 1982-02-10
Abstract: PURPOSE:To obtain an anti-fogging plastic lens having moisture absorptivity and high surface hardness by providing a resin coating layer of high surface hardness contg. surfactants in a substrate consisting of a hygroscopic resin. CONSTITUTION:A resin coating layer 2 of sufficiently high surface hardness compounded with surfactants is provided on a lens substrate 1 consisting of a hygroscopic resin such as hydrophilic acrylate or methacrylate polymer. Thermosetting resins of silicone-, melamine-, guanamine-, urea-, epoxy-, acrylic-, alkyd-, acryl- alkyd-, and polyester types are effective as the resin of sufficiently high hardness to be used. It is effective to generate free space easily in the film by causing plasticizers, etc. to react in order to make the transfer phenomena of water molecules by surfactnats easier.
Patent JP-H03226988-A (JP)
Title: One-wire type heating temperature detecting wire
Inventor: SHIOBARA SEIICHI
IPC: H01B7/32
Filed: 1990-02-01
Abstract: PURPOSE:To have excellent heating, temperature-detecting properties and reliability by providing a temperature-detecting part and a short-circuit part separately by the use of three conductors. CONSTITUTION:A temperature-detecting part consists of a conducting wire 11 for temperature detection, an earthing wire 13 and a temperature detecting layer 12 provided therebetween in order to detect a leakage current flowing through the temperature-detecting layer 12 to the earthing wire 13 of the currents flowing through the conduction line for temperature detection. Polyvinyl chloride thermistor resin having stable characteristic impedance is used for the temperature-detecting layer 12 so as to sensitively change a resistance value by an atmospheric temperature and to change an amount of a leakage current flowing to the earthing wire 13. The change detects the temperature as well as controls a current quantity to be let flow to a heating wire 15. The short-circuit part consists of the earthing wire 13, a heating wire and a short-circuit layer 14 provided therebetween and performs a short-circuit of the earthing wire 13 and the heating wire 15 by fusing of the short-circuit layer 14 when the heating wire 15 has reached an abnormal temperature due to local heating of the heating wire 15. Thereby, the excellent heating, temperature-detecting properties and stability can be obtained.
Patent JP-H08215204-A (JP)
Title: Medical manipulator
Inventor: KAMI KUNIAKI
IPC: A61B17/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a medical manipulator which achieves higher operability along with improved safety. CONSTITUTION: In a medical manipulator which is operated by a master/slave system with a master arm 1 having multiple degrees of freedom and a slave arm 16 having multiple degrees of freedom, a control section 28 is included to read an encoder value from an encoder mounted on the master arm 1 and an encoder value from an encoder mounted on the slave arm 16 for all of shafts to be converted to angles, determines a difference therebetween to be compared with a specified value and starts a master/slave operation when it is smaller than the specified value.
Patent JP-H05187466-A (JP)
Title: Brake drum
Inventor: OTA ATSUSHI
IPC: F16D65/00
Filed: 1992-01-08
Abstract: PURPOSE:To provide a brake drum which has high interface connecting strength of an aluminium drum main body and a cast iron liner. CONSTITUTION:After gear cutting is applied to the whole periphery of the outer peripheral surface of a cast iron liner 14 by a gear hobbing machine to form gear teeth 16, a liner 14 is insert-cast with aluminium molten metal by a vertical pressure casting device to obtain a brake drum 10 where the gear teeth 18 formed on the inner peripheral side of an aluminium drum main body 12 and the gear teeth 16 of the liner 14 are meshed with each other to be connected to each other. The circular tooth thickness, pressure angle, whole depth and clearance of the teeth 16, 18 and the cell size of the drum main body 12 are set within a suitable range to increase the connecting strength of both members, so that the vibration during the operation of a brake is decreased. As a special machining device and a casting device are not required, the manufacturing cost is low.
Patent JP-H11216946-A (JP)
Title: Recording material
Inventor: KUWABARA AKIFUMI
IPC: B41J2/01
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To have an ink receiving layer with image clearness and water resistance, and make it adaptable to the image formation by water ink by containing water absorptive polyurethane urea at a specific percent by weight in which a square root of the amount of water absorption and contact time of water by a bristore method satisfies a specific relation. SOLUTION: On at least one surface of a base material, there is provided an ink receiving layer containing a water absorptive polyurethane urea (A, B and so forth), wherein a square root √T(mesc<1/2> ) of the amount of water absorption V (ml/m<2> ) and contact time of water by bristore method meets a 1.9027 e<x> <V<34.321 e<y> (however, X=0.0427√T, y=0.0352√T) in √T<70 msec<1/2> . Herein, water absorptive urethane urea not satisfying (a lower limit value) <V< (an upper limit value) is not adaptable to use. A surface free energy of the ink receiving layer is 35-70 mN/m. Also, a hydrogen binding component (γh) of the surface free energy of the ink receiving layer is 2-25 mN/m.