baber/WOPTO huggingface dataset:
Patent JP-H08239202-A (JP)
Title: Metal halide prepared by sol/gel method,its film and method of preparing them
Inventor: ORIBU JIYAN KURISUCHIYAN PONSE
IPC: G02F1/35
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain metal halides on an organic substance support without heat resistance at high temp. by hydrolyzing an anhydrous organic solvent containing rate earth and/or alkaline earth halogenated alkoxides.  
     SOLUTION: A homogeneous solution is obtained as a uniform solution by mixing one or more rate earth and/or alkaline earth halogenated alkoxides of the formula; M(OR x ) n (OR y ) m  (where M is rate earth or alkaline earth; R x  and R y  are alkyl groups different from each other containing at least one more halogen; the sum of (n) and (m) is valence of M) in an anhydrous organic solvent selected from tetrahydrofuran, alcohols or ketones. The metal halide is obtained by hydrolyzing this solution under atomospheric moisture or adding water of less than 5 times of stoichiometrical amount to hydrolyze the halogenated alkoxide and an acid catalyst at pH of 1-3. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63155907-A (JP)
Title: Pulse count fm demodulation circuit
Inventor: HORI KAZUTOSHI
IPC: H03D3/06
Filed: 1986-12-19
Abstract: PURPOSE:To improve a demodulation efficiency by providing an EX-OR circuit for obtaining the exclusive OR of the output signal of a gate delay circuit and the output signal of a limiter or a NAND circuit and a low-pass filter to which the output signal thereof is supplied. CONSTITUTION:A signal supplied to an input terminal 1 to which an FM signal is supplied is supplied to an output terminal 10 serially through a band-pass filter (BPS)2, the limiter, 3, a band-pass filter 4, an amplifier 5, the gate delay circuit 6, the EX-OR (exclusive OR) circuit 7, the low-pass filter 8 and an amplifier 9, respectively and the output signal of the amplifier 5 is supplied to the EX-OR circuit 7. In such a way, since a monostable multivibrator is not used, a pulse duration can be enlarged with out deteriorating an S/N and the demodulation efficiency can be improved.
Patent JP-H04175698-A (JP)
Title: Heat-resisting radiation shielding material
Inventor: INOUE YOSHINORI
IPC: G21F1/02
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a shielding material whose shielding performance can be easily designed by pressure molding raw powder of graphite, gadolinium oxide, tungsten and/or tungsten oxide at temperatures in excess of the melting point of iron while using iron powder as a binder. CONSTITUTION:Raw powder of fine particles of a neutron decelerating material 1, a neutron absorbing material 2 and a gamma ray shielding material 3 is mixed with binder iron powder 4 and the mixture is heated to temperatures in excess of the melting point of iron and then cooled to form a molding wherein the raw fine particles are bonded together by iron. Oxidation preventing films 5 of ceramics and the like are added as needed to the surface of the powder of graphite serving as the neutron decelerating material and tungsten serving as the gamma ray shielding material. The neutron decelerating material is C (graphite), the neutron absorbing material is Gd2O3, the gamma ray shielding material is W and/or WO3 and the binder is Fe.
Patent JP-H07135485-A (JP)
Title: Optical remote control receiver and its control method
Inventor: IMASHIYOU YOSHIHIRO
IPC: H04B10/114
Filed: 1993-11-10
Abstract: PURPOSE:To form the optical remote control receiver and its control method in which the direction of a device is corrected in the transmission direction simultaneously with remote control to each part of the device. CONSTITUTION:The luminous quantities of optical signals received by plural photodetectors 11-15 arranged nearly at an equal interval are compared by a reception optical signal intensity comparator circuit 16 and a photodetector of the maximum luminous quantity is selected, and each section 2 is controlled remotely by the remote control signal of the optical signal received by a usual remote control signal processing circuit 18. Then the control circuit 17 discriminates the transmission direction of the optical signal by means of the photodetector whose luminous quantity is maximum and sends a direction command signal to direct the device in the transmission direction to a direction control signal output circuit 19, which drives a driver for a motor 1 or the like to correct and revise the direction of the device.
Patent JP-2000117670-A (JP)
Title: Robot
Inventor: HASHIMOTO YASUHIKO
IPC: B25J9/06
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a robot which does not contaminate a work within a cleaned environment inside a clean room or the like, is easily operated, and is compact in size. SOLUTION: This robot 10 is provided with a vertically telescopic driving shaft 11, and a working shaft unit 20 provided on a top portion of the driving shaft 11 and having a rotatable base 21. In this case, the driving shaft 11 is composed of the required number of hollow shaft dividing elements 12a, 12b, 12c, and the shaft dividing elements 12a, 12b, 12c are allowed to entirely extend between an extending state where a tip end successively extends in a direction of the driving shaft 11 from a base end and a contracting state where the tip end approaches the base end overlapping in the direction of the driving shaft 11, by a main elevating means and a secondary elevating means 40 built therein so as not to be exposed at the time of operating.
Patent JP-S63155712-A (JP)
Inventor: HAYASHI NORIYO
IPC: H01G13/00
Filed: 1986-12-19
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-H04262728-A (JP)
Title: Conveyor system
Inventor: JIAN PII KEISHIKU
IPC: B65G17/46
Filed: 1991-09-06
Abstract: PURPOSE: To prevent horizontal force from being applied to a product dish even when the relative position of a product supporting grating is changed when the product dish fixed to the product supporting grating supported by a conveyor chain advances around the curved part of a track. CONSTITUTION: The conveyor chain 25 moved along the track 11 is provided and the product supporting grating 39 provided with four circular rings 49 is supported by the conveyor chain. Respective pole pieces are positioned in the rings, the respective pole pieces are provided with conical parts 55 and the respective pole pieces are horizontally moved to the product supporting grating. Magnets 61 are provided inside the respective pole pieces and the pole piece is attached to the product dish 65.
Patent JP-2000130733-A (JP)
Title: Regenerative combustion type waste gas processing apparatus
Inventor: KOMATSU TAKAO
IPC: F28D20/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative combustion type waste gas processing apparatus wherein miniaturization of installations and reduction of the building cost are more ensured compared with a triple-tower combustion type. SOLUTION: Column shaped heat storage structures 3 are disposed longitudinally in a heat insulation casing 1, in which structure a plurality of pipe shaped members are assembled, and a combustion chamber 4 is provided on an upper end side of the heat storage structures, a substantially semi-cylindrical gas diverter 2 is disposed on a lower end side of the heat storage structure. Gas to be processed rises within a semi-cylindrical region in the heat storage structure and reaches the combustion chamber where it is combusted and decomposed and lowers within a remaining semi-cylindrical region of the heat storage structure and is discharged. Any one of the gas diverter or the heat storage is adapted such that both end surfaces are continuously rotated with sliding.  There is provided means for introducing atmosphere or combustion waste gas for purging remaining non-processed gas toward the combustion chamber when the operation is transferred to the heat storage region from preheating owing to rotation of the gas diverter.
Patent JP-H11145417-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA ATSUSHI
IPC: H01L27/108
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which make compatible increase in the capacity of a capacitor and reduction in the number of processes with each other. SOLUTION: A phosphorus-doped polycrystalline silicon film 101 is formed on a P-type silicon substrate 1, and a resist film 102 is formed on the film 101 to pattern the outer periphery of the film 102 through dry etching of the film 101. The dry etching of the film 101 is continued using a deposition film 103, which is formed on the outer periphery part of the film 102 at the time of the patterning of the outer periphery of the film 102 as a mask, and a recessed part is formed in the center of the film 101 being patterned. After that, the film 103 is removed, and a silicon nitride film 14 and a polycrystalline silicon film 25 are formed on the film 101. As a result, a cylindrical capacitor structure is formed which has the film 4 interposed between a first electrode consisting of the patterned film 101 and a second electrode consisting of the film 25.
Patent JP-H07158469-A (JP)
Title: Delay type boost compensator cut-off system
Inventor: KONO KAZUTOSHI
IPC: F02D1/02
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the transient generation of black smoke at the accelerating time by connecting a three-way valve, opened to the air at the off time of an accelerator switch and switched to transmit boost pressure after the accelerator switch is turned on, to the boost pressure input side of a boost compensator. CONSTITUTION:With the return of an accelerator pedal, an accelerator switch 7 is opened to cut off the power supply of a delay relay 8, so that power is supplied to the coil of a relay 9 to open the contact. As a result, the power supply of a three-way valve 4 is cut off to open a boost compensator pipe 3 to the air, and a boost compensator 2 is set to zero in boost pressure so as to reduce the fuel injection quantity injected by an injection pump 1. Even with the closure of the accelerator switch 7, the fuel injection quantity is suppressed by the delay time part of the delay relay 8, whereas the boost pressure rises. Afterwards, when the contact of the relay 8 is opened and the contact of the relay 9 is closed, the three-way valve 4 is switched, and the boost pressure is transmitted to the boost compensator 2 from a boost compensator pipe 5.
Patent JP-2001120764-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To offer more chances for a player to enjoy seeing patterns change by diversifying a changing style. SOLUTION: A game machine including pachinko machines comprise a game control section 2, which outputs a command to indicate requirements when required conditions are met, a display section 6, which has one and more changing areas 6a, 6b, 6c, 6d, each of which can change in a given direction and a display control section 4, which controls a group of patterns to change or stop by sending image signals to the display section 6. The changing areas 6a, 6b, 6c and the changing area 6d change the patterns in given directions independently, and therefore the changing of a group of patterns in directions other than the same direction and a forward and backward direction can be realized, offering a player a chance to enjoy seeing the patterns change.
Patent JP-H02150340-A (JP)
Title: Apparatus for rubber coating and liner connecting
Inventor: YAMAUCHI MASAKAZU
IPC: B29C47/02
Filed: 1988-11-30
Abstract: PURPOSE:To easily and quickly manufacture a rubber coated body wherein a thread-like body is coated with raw rubber by providing a thread-like body supplying mechanism, a small-size extruder, a wind-up mechanism, an adjusting mechanism for adjusting the supplying amount and a liner supplying mechanism. CONSTITUTION:A thread-like body 1 (one-several tens) fed from a supplying mechanism 3 are guided into an extruder 5, and coated with a green rubber 2, whereby a rubber coating body 4 without spews is formed. The rubber coating body 4 is pulled by a pull-roll mechanism 6 against the pressure within the extruder 5, and guided through an adjusting mechanism 9 to downward. Accordingly, the wind-up speed is adjusted corresponding to the line speed and the change of the take-up drum diameter. The body 4 is taken by a take-up drum 7 of a take-up mechanism 8. At this time, a liner 10 is fed to the take-up drum 7 from a liner supplying mechanism 11 during the taking-up, and interposed between the upper and lower bodies 4. Therefore, the upper and lower bodies 4 can be sequentially taken-up by the drum 7 without being adhered to each other.
Patent JP-H11142906-A (JP)
Title: Diaphragm mechanism for lens barrel
Inventor: MURAMATSU HIDEAKI
IPC: G02B7/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm mechanism for a lens barrel which contributes to the miniaturization of a video camera. SOLUTION: As for the diaphragm mechanism 20, a slide plate for adjusting the diaphragm is stored in a housing 21 so as to be moved, and a cover 26 as a cap is mounted, and the cover 26 for the mechanism 20 is attached to the lens barrel 1 so as to come adjacent to a fixed master lens 8, and as for the cover 26, a part which comes to face the lens 8 when the mechanism 20 is inserted along the fixed master lens 8 is notched, and a nearly U-shaped notch 26c is formed in the cover 26 so that the notch may continue from a light-passing window 26b. Thus, a clearance between the diaphragm mechanism and the fixed master lens is satisfactorily secured without extending the whole optical distance of the zoom lens barrel.
Patent JP-H03166861-A (JP)
Title: Image processor
Inventor: SUGIURA TAKU
IPC: H04N1/60
Filed: 1989-11-27
Abstract: PURPOSE:To decrease the circuit scale by separating an image area by a 1st scan at an equal speed, storing data in a bit map memory which is reduced in resolution, and performing the best image processing by a 2nd scan with optional magnification corresponding to a separate signal. CONSTITUTION:Original information is converted by a CCD 2-3 into analog signals R, G, and B, which are outputted to an analog signal processing part 2-4. The processing part 2-4 performs sample holding and controls the correction dynamic range of a dark level by the colors and then carries out A/D conversion, thereby outputting the result to an input image processing part 2-5. The processing part 2-5 makes shading corrections by the colors and outputs the results to an image processing part 2-6. The processing part 2-6 consists of an image area separation part, a part which controls a bit map memory and an edge emphasizing circuit, a masking circuit, an editing circuit, a log converting circuit which converts pieces of color information of R, G, and B into C, M, Y, and BK corresponding to the toner amount of an output part, etc. The respective pieces of density information of C, M, Y, and BK are outputted to a printer part 2-7 and copied.
Patent JP-H04177703-A (JP)
Title: Chip type semiconductor part
Inventor: FUJIWARA HIROTO
IPC: H01C7/04
Filed: 1990-11-10
Abstract: PURPOSE:To enable the assured performance of soldering step to be checked by a method wherein electrodes are formed on either one of both main surfaces of a semiconductor element or at least on either one out of both side surfaces and end surfaces. CONSTITUTION:The input-output electrodes 20 formed on both ends of a semiconductor element 10 for thermistor displaying positive chracteristics are composed of the main surface side electrodes 2Oa formed on one side main surface 10a of the semiconductor element 10, side surface side electrodes 20b, 20b formed on both side surfaces 10b, 20b and end surface side electrodes 20c formed on end surfaces 10C. Accordingly, when the electrodes 20 are connected to the lands 32 on a substrate 31 by soldering step, the electrodes 20a formed on one main surface 1Oa of the semiconductor element 10 oppose to the lands 32 to be connection-fixed to the lands 32 without fail by the soldering step so that melted down solder 33 may creep up toward the side surface side electrodes 20b and the end surface side electrodes 20c to be bonded thereto. Through these procedures, the assured performance of the soldering step can be checked by observing the bonded status of this solder 33.
Patent JP-H04178455-A (JP)
Title: Unsaturated polyester resin composition
Inventor: KATO KENJI
IPC: C08F283/01
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the subject resin composition capable of providing a molding excellent in release properties and surface properties by blending an unsaturated polyester with a copolymerizable vinyl monomer and adding polybutene having a specified polymerization degree to the resultant mixture. CONSTITUTION:With (A) a uniform solution obtained by blending (A1): 100 pts.wt. unsaturated polyester with (A2): 5-70 pts.wt., preferably 10-60 pts.wt. copolymerizable vinyl monomer (e.g. styrene, methyl methacrylate or triallyl cyanurate), (B) polybutene having 4-20 average polymerization degree, e.g. a material obtained by removing butadiene from a 4C hydrocarbon fraction produced, e.g. by cracking naphtha and polymerizing the resultant fraction in the presence of a catalyst such as aluminum trichloride at 30-60 deg.C is blended in an amount of 0.1-10 pts.wt. based on the total amount of (A). A polymerization initiator, a colorant, a filler, a reinforcing material and other additives are admixed therewith, thus obtaining the objective composition.
Patent JP-2000131551-A (JP)
Title: Coated optical fiber of which terminal end has been processed and coated optical fiber with connector ferrule and its manufacture
Inventor: OTSUKA KENICHIRO
IPC: G02B6/24
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make easily fittable a connector ferule to the terminal end of a coated optical fiber by shortening the length of an exposed glass fiber at the terminal end of the coated optical fiber and without performing grinding work. SOLUTION: A coat to be removed at the terminal end of the coated optical fiber 3, to which a coat 2 is applied on the glass fiber 1, is shifted toward the terminal end side to expose the glass fiber 1, and forms the tip surface 1a of the exposed glass fiber 1 with cutting, and makes the length until the tip surface 1a of the exposed glass fiber 1 6 mm or below, and inserts the cut out and exposed glass fiber part into the fiber port of the connector ferrule, and matches the tip surface of the glass fiber with the tip surface of the connector ferule to stick/fix them.
Patent JP-H04332734-A (JP)
Title: Metal polysilane, sic fiber, porous sic ceramic and manufacture of protective coating film
Inventor: BUIRUFURIITO KARUHIYAUAA
IPC: C04B41/87
Filed: 1991-11-20
Abstract: PURPOSE: To conveniently obtain a metallopolysilanes by a method wherein a disilane is mixed with a specified compd. and the mixture is reacted with a specified compd. in the presence of a catalyst.  
     CONSTITUTION: A disilane of formula I (wherein R is H or a monovalent hydrocarbon radical; R 1  is a monovalent alkyl; n is 2-6) is mixed or not mixed with a compd. of formula II (wherein R 2  is the same as R; R 4  is the same as R 1 ; m is 1-4) (pref. phenylmethoxydimethoxysilane, etc.), and the mixture is reacted with a compd. of formula III (wherein R 5  is the same as R 1 ; A is a metal from group IIa, IIIa, IVa, IIIb, etc., of the Periodic. Table; x is 1-1,000; a is the valency of A) (pref. titanium (IV)-n-butylate, etc.), in the presence of a catalyst of a compd. of formula MOR 3  (wherein R 3  is the same as R 1 ; M is alkali metal atom) (pref. sodium methylate, etc.), to obtain an amide metallopolysilane. This metallopolysilane is spun into fibers, which are reacted in an inert atmosphere in vacuum at 800-1,400°C to obtain SiC fiber. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63156893-A (JP)
Title: Carbonaceous solid-water slurry composition
Inventor: ITO HAYAMIZU
IPC: C09K23/52
Filed: 1986-12-19
Abstract: PURPOSE:To provide a low-cost slurry composition of high concentration, outstanding in fluidity and stability, capable of direct combustion, comprising carbonaceous solid powder, two kinds of dispersant each consisting of specific water-soluble copolymer, and water. CONSTITUTION:The objective slurry composition comprising (A) carbonaceous solid powder such as of coal, oil coke or petroleum pitch, (B) a dispersant consisting of a water-soluble copolymer prepared from a raw monomer system containing a total of >=50mol% of (i) a monomer of formula I (R is H or methyl; X is 2-4C alkylene; l is 1-100; Y is H, 1-5C alkyl, etc.) and (ii) a second monomer of formula II (Z is 1-4C alkylene; M is H, alkali metal, etc.) in the molar ratio (i)/(ii)=1/5-1/500, (C) a second dispersant consisting of a second water-soluble copolymer prepared from a formalin condensate of formula III [R' is 5-12C alkyl; (AO)n is ethylene oxide polymer; n is 2-50], and (D) water.
Patent JP-H03165485-A (JP)
Title: Sheet type heating element
Inventor: KITAKATA MASAISA
IPC: H05B3/34
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a sheet type heating element which is large in area while being furnished with excellent thermal and mechanical durability by making up the plane heating element into a net shape out of conductive threads which are spun out of conductive discontinuous fibers. CONSTITUTION:A sheet type heating element main body 1 is formed into a net shape while conductive threads 11 are spun, in this case, a plurality of fine conductive thread units in which fibers made of stainless steel are mixedly spun with aramid fibers acting as insulating fibers, is spun so as to be formed. In addition, panel electrode plates 12a and 12b composed of conductive band plates are electrically connected with the main body 1 by the use of fastening rivets 13a and 13b. The main body is therefore as flexible as a piece of normal cloth, and is also formed into the plane heating element excellent in heat resistance and wear resistance as well. In this case, when the method of spinning and a blending ratio are suitably selected, an appropriate resistance value can thereby be obtained. By this constitution, the sheet type heating element which is large in area while being furnished with excellent durability as an electric heater to be embedded in roads and roofs, can thereby be obtained at law cost.
Patent JP-H06164816-A (JP)
Title: Carrying mechanism and facsimile equipment with the same
Inventor: YOKOYAMA MINORU
IPC: H04N1/028
Filed: 1992-11-16
Abstract: PURPOSE:To provide the carrying mechanism for which the number of components is reduced, cost is reduced and the size is made small with thin profile through the configuration provided with a sensor and a relative positioning function of rollers driven while being pressed to the sensor, a guide function guiding both an original and recording paper and other functions. CONSTITUTION:The carrying mechanism having an opening 3 serving also as an insertion/exit port of an original G and a recording sheet K and including read means 12, 13 and recording means 14, 15 before and after the opening 3 is provided with relative positioning sections 18a, 12a provided integrally with the sensor 12 of the read means and relatively positioning the sensor 12 to an energizing roller 13 driven while pressing the read section 12c of the sensor 12 and a common member 16 having guide sections 16a, 16b guiding the original G and the recording sheet K along the opening 3.